7 results about "Air channel" patented technology

The invention relates to a throwing type dust-free smashing device. The throwing type dust-free smashing device comprises a closed bucket-shaped smashing device shell, and an external air channel communicating with the top and the bottom of the internal space of the smashing device shell is arranged outside the smashing device shell and communicates with the internal cavity of the smashing device shell through a filtering net A; the smashing device shell comprises a smashing cavity and an air blowing cavity, and the smashing cavity and the air blowing cavity communicate through a filtering net B; a feed port is formed in the top of the smashing cavity, and a sealing cover is arranged on the feed port; the air blowing cavity comprises a turbine fan blowing air to the smashing cavity; a guide assembly is arranged in the smashing cavity and comprises two opposite conical guide plates, the pointed ends of the two opposite conical guide plates are arranged oppositely, and each of the guide plates is provided with a plurality of guide holes; through an air-blowing mechanism, photosensitive raw material is circulated in the smashing cavity and continuously gets thrown and drops down for being smashed.

The invention discloses an air drying type anti-shaking water removing rack for utensils. The water removing rack comprises a base plate, a perforated plate and inserting posts, wherein a sink tank is arranged on the upper end surface of the base plate, an interlayer cavity is formed in the bottom plate and provided with an air port, and a negative pressure generator is mounted at the air port; the lower end surface of the perforated plate and the bottom surface of the sink tank are spaced; one end of each inserting post penetrates through the perforated plate and is fixed with the base plate, an air channel communicated with the interlayer cavity is formed in each inserting post, and each air channel is provided with an air inlet port communicated with the outside; each inserting post is sleeved with a sliding sleeve; each inserting post comprises a rod body and at least two stop parts, the stop parts are made of a material with elastic deformation capacity, all the stop parts are annularly and uniformly distributed around the axis of the rod body, and the distance between each stop part and the axis of the rod body is progressively increased from one side close to the rod body to the other side away from the rod body. The utensils can be air-dried during water removal and shaking of the utensils during air drying can be avoided.

The invention relates to an outdoor power distribution cabinet with a top automatic snow removing function. The outdoor power distribution cabinet comprises a cabinet body and a cabinet top. The cabinet top comprises a cone top and a support base, the support base is a box structure and only an upper part of the support base is opened, a placement area is formed inside a cone top cover, an air pump, a heater and a battery are arranged in the placement area, the heater is provided with an air inlet pipe and an air outlet pipe , the air inlet is connected to an air outlet of the air pump, an auxiliary top is arranged in the middle of the top of the cone top, a lower part of the auxiliary top is set on the cone top through sealing plates at two sides and two ends of the auxiliary top are sealed, a gap is formed between the auxiliary top and the cone top to form an air channel 1, an upper part in the cone top is sealed through a sealing plate 2 to form an air channel 2, the air channel communicates with the air channel 1, and the air outlet pipe is connected to the air channel 2. The deficiencies of the prior art are overcome, the outdoor power distribution cabinet has a good ice and snow removing function, the ability of the outdoor power distribution cabinet against blizzard is greatly improved, and the use of the outdoor power distribution cabinet during a cold winter is ensured.

The invention relates to the technical field of automobile air conditioners, and particularly relates to a manufacturing method of a blow molding and forming air channel. The method comprises the following steps: 1, preparing materials; 2, mixing plastic particles and a foaming agent; 3, feeding into a conveying mechanism; 4, heating to smelt; 5, foaming a mixture; and 6, forming through a mold. With the adoption of the method, the weight of spare parts can be reduced, so that the air channel is light in mass; and moreover, the noise produced by vibration of the air channel when an automobileruns is reduced, and thus the comfort of use is improved; the foaming time can be controlled; the pressure control range is accurate; the prefabricating time can be determined; the technology is controllable; and the method is low in production cost, high in efficiency, and easy to realize industrialization.

The invention provides a coke quenching tower flue gas treatment system and treatment method. The system comprises a coke quenching tower, a plate heat exchanger and a smoke exhaust device. A smoke collection port of the coke quenching tower is communicated with a flue gas inlet of the plate heat exchanger, and a flue gas outlet of the plate heat exchanger is communicated with the smoke exhaust device. The plate heat exchanger comprises a flue gas channel, an air channel, an air inlet pipe and an air outlet pipe, and a heat exchange layer is arranged between the flue gas channel and the air channel. The flue gas inlet, the flue gas channel and the flue gas outlet are sequentially communicated, the air inlet pipe, the air channel and the air outlet pipe are sequentially communicated, and the smoke exhaust device is respectively communicated with the flue gas outlet and the air outlet pipe. Air flow is always kept in the air channel. According to the coke quenching tower flue gas treatment system and treatment method, a large amount of instantaneous high-temperature flue gas load can be borne to adapt to an intermittent flue gas treatment environment, and meanwhile, in the discharging process of flue gas generated by the coke quenching tower, the situation that a chimney emits white smoke is avoided.

The invention relates to a glass fiber forming area cooling air bellow. The glass fiber forming area cooling air bellow is used for original wire cooling under a forming area perpendicular layout leakage plate in the glass fiber original wire production link. The glass fiber forming area cooling air bellow comprises a forming air bellow and a plurality of air channels formed in the forming air bellow. The direction of an air inlet and the direction of an air outlet of the forming air bellow are perpendicular to each other. The multiple air channels are separated through L-shaped platy components. Air inlets of the multiple air channels are all formed at the air inlet of the forming air bellow and equally divide the air surface at the air inlet of the forming air bellow in area. Air outlets of the multiple air channels are all formed at the air outlet of the forming air bellow and equally divide the air surface at the air outlet of the forming air bellow in area.