31 results about "Air blower" patented technology

The invention relates to a device for testing a contamination characteristic of a segmental temperature control coal burning boiler. The device comprises a hearth and a flue, wherein the lower end of the hearth is connected with a combustor for spraying coal powder and an opposed air pipeline; the combustor is connected with a primary air inlet pipeline and a secondary air inlet pipeline respectively; the primary air inlet pipeline and the secondary air inlet pipeline as well as the opposed air pipeline are communicated with an air blower respectively; a heat preservation layer is arranged on the outer side of the hearth; a plurality of electric heating elements are arranged on the wall of the hearth in a segmental manner; segmental cooling clamping sleeves are arranged outside the flue; the tail of the flue is connected with a heat exchanger; and a plurality of test holes are formed in the hearth and the flue. The device can simulate various temperature situations of the hearth of the actual boiler, so that the stability and the flexibility of a test system are improved; by adopting segmental electric heating, the hearth can be stabilized at test required temperature; by adopting the segmental cooling clamping sleeves, the smoke temperature in the flue can be precisely controlled in a required range, and environments at different positions of the flue in the actual boiler can be simulated; and the contamination characteristic of the coal powder in different smoke temperature regions is convenient to research.

The invention provides a heat recycling type efficient medicinal material drying device. The efficient medicinal material drying device comprises a drying tank; an upper cover is arranged at an opening in the top of the drying tank; the inside of the drying tank is divided into a drying cavity and a transmission cavity through a separating plate; the drying cavity is arranged above the separating plate; the transmission cavity is arranged below the separating plate; a screw conveyer, a first stirring device and a second stirring device are arranged in the drying cavity; a first gear, a second gear and a third gear are arranged in the transmission cavity; a drying device is arranged on the side wall of the drying tank and comprises an air guide pipe, a dehumidifier, an air blower and a heater; and one end of the air guide pipe is arranged at the top of the drying cavity, and the other end of the air guide pipe is arranged at the bottom of the drying cavity. With the device, the first stirring device and the second stirring device are arranged to stir medicinal materials, heat makes uniform contact with the medicinal materials, and the medicinal materials are convenient to dry; and the dehumidifier is used for removing moisture in the drying cavity, the heater is used for heating air, and the drying speed of the medicinal materials can be increased conveniently.

The invention discloses an impulse type food dryer. The impulse type food dryer comprises a shell, an elevator, a conveying cylinder, a feeding hopper, a conveying motor and an air blower; the lower end of the elevator is communicated with the feeding hopper, and a material turnover roller is horizontally arranged at the position, under a discharging pipe, in the shell and is composed of a rotating cylinder, a material poking plate and a receiving plate; an air inlet is communicated with the air blower, and a heating device is arranged between the air inlet and the air blower; an impulse valve is installed on a discharging pipe, and a material distributing device comprises a circular truncated cone, a filtering net, a driving rotary wheel, driving blades and a conical table; the other end of a connecting rod is fixed to an inner ring of a swing bearing; a dust remover is communicated with the other side, corresponding to an air blowing pipe, of the shell. Dust is removed on the material distributing device, dust mixed in grains is blown out, grains can be dried at the same time, drying and dust removal on the grains are achieved, the grain product quality is improved, and the grains are stored for a long time, which is beneficial for agricultural production.

The invention relates to a rice milling machine, which comprises a casing, a large hopper, a spiral grain delivery roller, a rice milling chamber, a chaff collecting chamber and a separation pipeline, the bran collecting chamber and the rice polishing chamber are arranged in the casing, and the discharge of the large hopper is The mouth passes through the top of the casing and is set above the spiral grain delivery roller. The vibrating screen and the first baffle are set on the large hopper. One end of the vibrating screen is connected to the first motor through a cam. The bottom of the separation pipeline is equipped with a blower. The bottom end of the pipeline is connected with a discharge pipe. The beneficial effects of the present invention are: the rice milling machine has a simple structure. After the rice bran mixture enters the separation pipe, a blower is used to blow air upwards. The bran floats under the action of the wind and enters the bran collection chamber with the wind flow. The pipeline flows out, and the rice bran is completely separated, which improves the quality of rice output; and a vibrating screen is installed on the feeding hopper, which can not only filter large particles of impurities, but also prevent blockage caused by the accumulation of rice above through vibration.

The invention provides a silent generator set which comprises a first cavity, a second cavity and a third cavity. The first cavity is of a non-seal structure and is provided with an air inlet, and an air filter is mounted in the first cavity. The second cavity is of a full-seal structure, and an engine, an air blower and a first-stage silencer are arranged in the second cavity. The third cavity is of a non-seal structure and is provided with a gas inlet and an air outlet, and a water tank, a cooling fan and a second-stage silencer are mounted in the third cavity. When a generator works, the sound generated during work of the generator set can be effectively lowered, and noise pollution of the generator set can be effectively reduced; by means of efficient water circulation, the temperature of the generator set can be reduced, and the use efficiency of the generator set can be improved; and by means of air circulation, heat generated by the generator set can flow fast, the temperature in a generator cavity can be reduced, and a protection function can be achieved on the generator set.

A craft for processing preserved eggs by utilizing tea dust comprises the following steps: putting salt, calcined lime, dietary alkali, zinc sulfate, plant ash and tea dust into an olla, pouring boiling water into the olla in twice to prepare ingredient water; blowing the ingredient water in the olla by utilizing an air blower, and carrying out stirring during the blowing; putting the eggs into the olla, and soaking for 30-35 days in a sealed manner; taking out the soaked eggs for cleaning with cooled boiled water, and airing; taking out sediment in the ingredient water in the olla, grinding into ingredient powder, and putting into an accommodating tank; grinding yellow mud dried in the sun into yellow mud powder, and putting the yellow mud powder into the accommodating tank for uniform stirring to prepare mixed powder; wrapping the eggs with the mixed powder, then wrapping the eggs with paddy hull, putting into the olla, and sealing for more than 15 days so as to obtain the preserved eggs. After being cut, the preserved eggs prepared by utilizing the tea dust is five-colored, and the guarantee period is 360 days, the lead content is low, and is only 0.01; the ingredient wastewater is recycled, the cost is effectively reduced, the function of environment protection is played, and cyclic economy application is facilitated.

A vehicle instrument panel structure is provided including a blower outlet and a guide member. The blower outlet is provided between a meter section on an instrument panel provided at a front section of a vehicle cabin and an interior member of a vehicle door, and is capable of blowing an airflow substantially toward a vehicle rear side. The guide member is provided at the vehicle rear side of the blower outlet so as to block the blower outlet from view of an occupant sitting in a vehicle seat provided inside the vehicle cabin, and extends at an angle toward the vehicle rear side on progression from a location corresponding to the blower outlet toward a vehicle width direction outer side.

The invention discloses a continuous operation type energy-saving drying device for textile production. The continuous operation type energy-saving drying device comprises a shell. A treatment chamber is arranged in the shell, and a circulating hot-air blower is installed on the right side of the shell. A hollow plate is installed at the inner top of the treatment chamber, and a plurality of air outlets are formed in the lower end of the hollow plate. A connecting block is arranged at the inner bottom of the treatment chamber, and two sliding grooves are symmetrically formed in the upper end of the connecting block. The air outlet end of the circulating hot-air blower extends into the hollow plate, the air inlet end of the circulating hot-air blower is communicated with two branch pipelines, and the other ends of the two branch pipelines extend into the two sliding grooves respectively. In the use process of the device, the circulating blower is adopted, so that the waste of heat energy is effectively avoided; and meanwhile, sharp blockage removing needles are arranged, and the situation that filter screen plates are blocked by dust can be effectively avoided through the cooperation of the sharp blockage removing needles and the two filter screen plates.

The invention discloses an in-car air purifying system of a car. The in-car air purifying system of the car is convenient to control and good in purifying effect. The in-car air purifying system of the car comprises an ECU and an air conditioner system; the ECU comprises an MCU and a smell sensor; the air conditioner system and the smell sensor are both connected with the MCU; the air conditioner system comprises an air blower, a compressor, a condenser, a dry reservoir, an evaporator, an air conditioner controller, an air conditioner control panel and a mixed air adjusting valve; the air blower is arranged on an air inlet of the air conditioner system; the compressor is connected with the condenser connected with the dry reservoir; the dry reservoir is connected with the evaporator; a filter is arranged between the air blower and the evaporator and comprises a framework, an outer cover, a primary filter element and a secondary filter element; the outer cover, the primary filter element and the second filter element are sequentially arranged inside the framework in the air flowing direction; flow deflectors are arranged on the inner surface of the outer cover, are in a fan shape and are arranged in a staggered mode; gaps in the horizontal direction are formed among the flow deflectors and used for air intake; and a diversion cavity is formed between the flow deflectors and the front surface of the primary filter element.

The invention discloses a constant temperature and humidity control system. The constant temperature and humidity control system comprises a humiture sensor, a singlechip microcomputer (SCM), an LED (Light Emitting Diode) display screen, a temperature adjusting device, a humidity adjusting device, a disinfection device, a transmission module, a ZigBee transfer infrared module and a power supply module, wherein the SCM is connected with the humiture sensor and the LED display screen respectively, is connected with the temperature adjusting device through the ZigBee transfer infrared module and is connected with the humidity adjusting device through the transmission module, and the disinfection device and the humidity adjusting device are in pipeline connection. The constant temperature and humidity control system has the advantages that fresh air can be supplied to an air blower to disinfect while a surrounding environment is enabled to keep a constant temperature and humidity state; in addition, other equipment can be additionally arranged conveniently so as to expand the function of the system.

The invention provides a BOG treatment system and method of LNG storage tanks applicable to different design pressures. The system is provided with the low pressure LNG storage tank and the high pressure LNG storage tank; the low pressure LNG storage tank and the high pressure LNG storage tank are converged into a BOG header pipe, are connected with a BOG buffering tank, and then are connected toa BOG compressor and a backflow air blower; a check valve is installed on a BOG pipeline of the low pressure LNG storage tank; an opening degree control valve is installed on a BOG pipeline of the high pressure LNG storage tank; the BOG header pipe is further connected with a branch circuit heading for a torque system; and a branch pressure control valve is installed on the branch circuit. By monitoring the pressure of each pipeline and controlling the BOG compressor, the system, heading for a torque, of a branch pipe, a safety valve of the low pressure LNG storage tank and a safety valve of the high pressure LNG storage tank to be opened, the equipment safety of the whole system is guaranteed.

The invention relates to a heating dissipate device, which is composed of the carriage, a certain heat gather pipes on the carriage, the circulating water cavity which connects with the heat gather pipe, the radiator on the circumference wall of the heat gather pipe, on the circulating water cavity opens the water inlet and water outlet which locates at the water inlet. the certain heat gather pipes parallel setting, uses the aluminum material, the material quality of the carriage is the modified heat-resisting engineering plastics, between the carriage and the heat gather pipe selects the adhesion method to be fixed, the material quality radiator fin is an aluminum, the heating dissipate arrangement also establishes air blower which faces to the radiator side. The invention has low weight, high radiation efficiency, will not produce the rust and the residual, reduced the maintenance cost of the boiler and pipeline.

The invention discloses a drying device for processing of stone building materials. The drying device for the processing of the stone building materials comprises a flat plate, wherein arc tanks are fixedly connected with two sides of the top end of the flat plate, an outer cylinder is fixedly connected with top ends of the arc tanks, blocking strips are fixedly connected with inner walls of two sides of the outer cylinder, a rotary tube is slidably connected with one side of each blocking strip, a plurality of strip-shaped through holes are formed in each rotary tube, arc plates are fixedly connected with the positions, where the strip-shaped through holes are located, on each rotary tube, vent holes are formed in the arc plates, a round through hole is formed in the bottom end on the outer cylinder, a hot air blower is fixedly connected with the position, where the round through hole is located, on the outer cylinder, a rectangular through hole is formed in the top end of the outer cylinder, a connection plate is fixedly connected with one side of the flat plate, a support plate is fixedly connected with the top end of the connection plate, an electromotor is fixedly connected with the top end of the support plate, and the output end of the electromotor penetrates through the outer cylinder. Compared with an existing device, the drying device for the processing of the stone building materials realizes heat preservation for the stone materials on the lower half part and real-time heat dissipation for the stone materials on the upper half part through cooperation of the outer cylinder and the rotary tube which are arranged, thereby improving heat dissipation efficiency of the device.

The invention discloses a multifunctional dining table capable of purifying air. The multifunctional dining table comprises a dining table main body, wherein a plurality of table legs are arranged at the bottom end of the dining table main body; a tabletop is arranged at the top end of the dining table main body; a dish-washing sink is arranged at the bottom end of the tabletop; a water leaking tank is arranged at the outer side of the bottom end of the dish-washing sink; a plurality of water spraying holes are formed in both sides of the dish-washing sink; drying boxes are arranged at both ends of the dish-washing sink; an air inlet box is arranged at the bottom end of the dish-washing sink; an air blower is arranged at the bottom end of the air inlet box; an air purifier is arranged at the bottom end of the air blower; a filter element drawer is arranged at the bottom end of the air purifier; a groove handle is arranged on the filter element drawer; an air outlet box is arranged at the bottom end of the filter element drawer; a water outlet pipe is arranged at one side of the air outlet box; a water inlet pipe is arranged at one side of the water outlet pipe; and a heating box is arranged at the top end of the water inlet pipe. With the application of the dining table, oily fume from food dishes can be purified, and moreover, the dishes can be also cleaned and dried, so that users are greatly facilitated; and the dining table is simple in structure and convenient for popularization.

The invention provides a novel arabinose crystallization method and device. Aiming at the defects of the traditional arabinose production process, arabinose in an anhydrous molten state at a temperature of 150-170 DEG C is taken as a raw material, and then sprayed downwards in a mist form from a distributor on the top of a mixer; and solid arabinose with the granularity of 30 meshes or less servesas a seed crystal and is sprayed from bottom to top. The method comprises the following steps: mixing the materials in a first cavity (mixing chamber) according to a dry basis ratio of 2/1 to 1/4; spirally descending the mixed materials along inner walls of the mixer under the factors of spray air and self-gravity so as to reach a third cavity (discharging chamber) via a second cavity (settling and cooling chamber), discharging the materials with excellent mixing effect in the discharging chamber via a discharging hole, ascending incompletely mixed small particles to the first cavity (mixingchamber) along with upwind via a blower pipe so as to complete secondary mixing and crystallizing. According to structural division, the mixer comprises a mixer outer wall, a liquid phase injector, asolid seed crystal feeder, a solid seed crystal air pipe, an air blower, a material collector and a discharging hole.

An apparatus for manufacturing a display device includes: a stage unit; and a suction unit located above the stage unit, wherein the suction unit includes: a main body including an outer box with top and bottom openings and an inner cup disposed in the outer box; a first air blower disposed above the main body and including a first main pipe extending in a first direction and a second air blower including a second main pipe extending in a second direction intersecting the first direction; a lower plate coupled to a lower end of the outer box and including a through hole; and a suction inlet defined by an inner end of the lower plate defining the through hole and a lower end of the inner cup, wherein the suction inlet is opened downward.

The invention provides a gas-fired hot blast stove comprising a shell. A combustion chamber is transversely arranged in the middle of the interior of the shell. A third heating chamber is arranged outside the combustion chamber. A second heating chamber is arranged outside the third heating chamber. A first heating chamber is arranged outside the second heating chamber. The combustion chamber, thethird heating chamber, the second heating chamber and the first heating chamber are arranged in a coaxial bush manner. A first air deflector is arranged at the left end of the first heating chamber.The first heating chamber is connected with the second heating chamber through the first air deflector. A second air deflector is arranged at the right end of the second heating chamber. The second heating chamber is connected with the third heating chamber through the second air deflector. A combustor is arranged at the left end of the combustion chamber. An air blower is arranged at the left endof the combustor. An air inlet pipe is arranged at the right end of the upper portion of the shell. The air inlet pipe is connected with the first heating chamber. An air outlet pipe is arranged at the left end of the upper portion of the shell. The air outlet pipe penetrates the first heating chamber and the second heating chamber and is connected with the third heating chamber. The gas-fired hot blast stove solves the problem that the heat exchange effect is low, and the heat exchange effect and the energy conservation effect are improved.

A transmission device special for municipal waste comprises a motor, a transmission rail, a transmission roller, a sheet-shaped conveying belt, an air blower, a winnowing air duct, a winnowing baffleplate, a winnowing bag, a magnetic separation machine, a magnetic separation scrapping head and a magnetic selection conveying belt. The no-load working time of the sheet-shaped conveying belt is reduced, and the special transmission device is loaded with a winnowing and magnetic section device; light waste is selected and collected by the air blower, the winnowing baffle plate and the winnowing air duct; metal and magnetic waste in the waste are absorbed by the magnetic separation conveying belt, the magnetic selection machine and the magnetic selection scrapping head, and sorting of life waste during the transmission process is achieved; and the equipment is simple and has an obvious sorting effect.

The invention belongs to the technical field of air conditioners, and particularly relates to a temperature-adjusting air blower and a temperature-adjustable mattress, the temperature-adjusting air blower comprises a shell and a temperature adjusting component, and the shell is provided with a low-temperature inner cavity and a high-temperature inner cavity; the temperature adjusting component comprises a first fan, a second fan, a drainage groove body, a first water spraying pipe, a second water spraying pipe, a high-pressure water pump, a condenser and an evaporator, the drainage groove body, the evaporator and the second fan are arranged in the low-temperature inner cavity, the condenser and the first fan are arranged in the high-temperature inner cavity, and the drainage groove body is installed below the evaporator; the first water spraying pipe extends to the side of the evaporator, the second water spraying pipe is connected with the high-pressure water pump and extends to the side of the condenser, and the low-temperature inner cavity is provided with a second air outlet. The air blower capable of improving the temperature adjustment has the beneficial effects that the two water spraying pipes are adopted for cooling the environment where the condenser and the evaporator are located, the energy-saving effect is effectively improved, and then the temperature adjustment effect of the air blower capable of improving the temperature adjustment is improved.

The invention provides an exhaust gas recirculation system in a phosphorus coal pelletizing process, and belongs to the technical field of chemical engineering. The system comprises a base, an extrusion barrel, a scraping rotary drum and a gear motor, an outer protective cover is fixedly arranged at the lower end of the extrusion barrel, the scraping rotary drum is connected with an output shaft of the gear motor, a shell of the gear motor is fixed on the outer protective cover, a plurality of scraping plates are uniformly arranged on the outer wall surface of the scraping rotary drum in the circumferential direction, a return pipe is fixedly arranged on an output shaft of the gear motor, the return pipe is fixedly connected with the scraping rotary drum, the return pipe is rotatably connected with a hollow rotary drum fixed on the base, the hollow rotary drum is communicated with the return pipe and is connected with a breather pipe, the breather pipe is communicated with the top of the outer protective cover, overflow holes in one-to-one correspondence with troughs are formed in the bottom of the scraping rotary drum, the upper ends of the troughs are communicated with the top ofthe outer protective cover, and an air blower for blowing hot air in the outer protective cover into the heating cavity is arranged on the breather pipe. The system has the advantages of avoiding exhaust emission and the like.

The invention discloses a multifunctional wine brewing and rice steaming bed and belongs to the technical field of wine brewing instruments. The multifunctional wine brewing and rice steaming bed comprises rice steaming, rice cooling, rice loosening and rice turning integration, wherein a plurality of supporting legs are arranged on the lower surface of the rice steaming bed, a bottom steam cabin is arranged on the lower surface of the rice steaming bed, steam and cold air (air blower) inlets are formed in the two sides of the bottom steam cabin separately, a cold air connecting port is formed in one side of the bottom steam cabin, and concave-convex grooves and chains are arranged on the left and right sides of the upper surface of the rice steaming bed. By arranging a driving assembly and a rice loosening assembly, in a working process, the speed is adjusted through a controller, and forward rotation and reverse rotation of a driving motor are controlled, so that a rotating shaft and a rice baffle can move back and forth above the rice steaming bed, rice above the rice steaming bed can be turned over and cooled rapidly, and the optimal rice cooling and loosening effects are achieved; and compared with traditional manual rice loosening, the rice loosening is faster, more uniform, time-saving and labor-saving. The most hard link in a wine brewing process is solved.

The invention relates to an air blowing drying machine for a water cooling bracing pelletizer. The machine comprises an air blower and an air bellow, wherein the air bellow is an arc-shaped box body;air outlets are formed in two arc-shaped ends of the air bellow; an air pipe is connected to the sidewall of the air bellow and is connected to an air outlet pipe of the air blower; a water collectinggroove is formed in the lower part of the air bellow, and two bearing wheels are arranged in the water collecting groove; a plurality of annular grooves are formed in the outer surfaces of the bearing wheels; the two bearing wheels are correspondingly positioned at the lower parts of the air outlets in the two arc-shaped ends of the air bellow; and a water draining pipe is arranged at the bottompart of the water collecting groove. The machine is simple in structure, and convenient to manufacture; plastic strips cooled by the water groove can be subjected to air blowing and drying through theabovementioned structure; the two air outlets face the plastic strip and are used for blowing air for the second time, and thus the water removing and drying effects are improved; the brown water iscollected through the water collecting groove, and the bottom part of the water collecting groove is an arc-shaped surface, so that the water collecting effect is good; and moreover, the water is recycled through the water draining pipe, so that the water resource is saved.

The invention provides an environment-friendly barbecuing device. The environment-friendly barbecuing device includes a barbecue rack, a blower, a seasoner spreading net, a barbecue board, a placing rack, a dust outlet, a smoke inlet pipe, a smoking machine, a smoke exhaust pipe, a first switch, a control wheel, a dust gathering box, a drawer, a steel wire, a dust removing board, a bracket, a second switch, a plug and a spring; the seasoner spreading net is inlaid on one end of the spring, and the spring is inlaid on the upper side of the barbecue rack; the dust removing board is arranged inside of the placing rack; one end of the dust removing board is provided with the steel wire in a welded manner, and the other end of the steel wire is wound on the control wheel; the dust gathering boxis connected to one side of the bottom of the barbecue rack through a slide way; and the smoking machine is located on one side of the placing rack. The environment-friendly barbecuing device is provided with the dust removing board, the dust gathering box, the smoking machine and the seasoner spreading net, therefore, the fuel and some debris after barbecuing can be cleaned up, the smoke and dust generated during the barbecuing process can be removed, and seasoner can be more conveniently spread to barbecued food; and therefore, the environment-friendly barbecuing device is environment-friendly in use and has strong applicability.

The invention relates to the technical field of heat storage air combustion, in particular to an application method of a novel heat storage heating furnace with a reversing control device. The novel heat storage heating furnace with the reversing control device comprises an air blower, a reversing valve, a hearth, a gas left branch pipe, a gas right branch pipe and a smoke induced draft fan. A heat storage body 1 and a heat storage body 2 are arranged in the novel heat storage heating furnace with the reversing control device. The heat storage body 1 and the heat storage body 2 can alternately absorb heat in smoke, and finally, the heat is transferred to air and gas before entering the hearth, so that the utilization efficiency of the heating furnace to the heat is maximal. The novel heat storage heating furnace with the reversing control device can fully use smoke afterheat without generating secondary pollution, and is higher in stability. In addition, the novel heat storage heating furnace with the reversing control device is reasonable in structural design, convenient and fast in use and maintenance and suitable for popularization and application.