8 results about "Hygiene" patented technology

The invention belong the hygiene field, and especially relates to a graphene anti-PM2.5 mouth mask functional layer, a preparation method and applications in a filter sheet. The anti-PM2.5 mouth mask filter sheet functional layer is active carbon with addition of graphene. The mouth mask can absorb PM2.5 effectively, the adsorption capability is high, bacteria resistance and bacteriostasis are achieved, spinning is not need, and the preparation technology is simplified, which facilitates industrial production.

The invention discloses a burn drug applicator. The burn drug applicator comprises an upper machine body portion, a lower machine body portion, a medical rubber gasket, a battery, a motor, a spiral transmission rod, a drug cavity, a transmission baffle, drug application holes, a distance sensor and a control switch. The lower machine body portion is arranged at the bottom of the upper machine body portion, the medical rubber gasket is arranged at the bottom of the lower machine body portion, the battery is arranged inside the upper machine body portion, and the motor is arranged inside the upper machine body portion; the spiral transmission rod is arranged on the motor, the drug cavity is arranged inside the lower machine body portion, and the transmission baffle is arranged inside the drug cavity and connected with the spiral transmission rod; the drug application holes are formed in the medical rubber gasket, the distance sensor is arranged on the lower portion of the lower machine body portion, and the control switch is arranged on the outer side of the upper machine body portion. According to the burn drug applicator, the drug application quantity can be uniformly controlled through the motor, the spiral transmission rod and the transmission baffle; due to the fact that the medical rubber gasket is arranged at the front end, hygiene and comfort in the drug application process can be guaranteed; the burn drug applicator is simple in structure and convenient to operate, and solves the problem that existing ordinary burn drug application is not uniform and not hygienic.

The invention provides an extrusion barrel and a food processor. The extrusion barrel comprises an extrusion barrel shell, a juice outlet, an opening sealing device and a residue outlet. The inner side wall of the extrusion barrel shell is provided with extrusion ribs; the juice outlet is formed in the side wall of the extrusion barrel shell and used for discharging food juice after separation ofthe juice from residues; the opening sealing device is movably mounted at the juice outlet in the extrusion barrel shell, and the movable opening sealing device can open or close the juice outlet; theresidue outlet is formed in one end portion of the extrusion barrel shell and used for discharging the food residues after separation of the juice from the residues. According to the embodiment, thejuice outlet can be closed by the opening sealing device when a juice receiving container is replaced to prevent the food juice from dripping on a table top or a product on which the juice receiving container is placed, so that waste of the food juice is avoided, and the hygiene of the table top or the product for placing the juice receiving container is ensured. At the same time, according to thearrangement above, the juice outlet can also be closed by using the opening sealing device when food materials are processed so that mixed food of the food juice and the food residues can be prepared, more functions of the extrusion barrel can be achieved, and the cost performance of products is improved.

The invention relates to a heat accumulation and heat conduction material and a preparation method thereof, in particular to a small expended and vitrified ball heat accumulation and heat conduction material and a preparation method thereof, aiming at solving the problems of being short in heat preservation effect, inflammable and harmful, easy to fall off, low in coefficient of heat accumulation, high in coefficient of heat conductivity, high in energy consumption as well as complicated in preparation method and technique of the existing organic thermal insulation materials such as a polyphenyl plate and the like. The small expended and vitrified ball heat accumulation and heat conduction material is prepared from a small expended and vitrified ball, wood fiber, getter, mildewproof agent, ultraviolet ray fiber, temperature adjustment agent and solar energy absorbent. The preparation method of the small expended and vitrified ball heat accumulation and heat conduction material comprises the following steps: evenly mixing the raw materials, heating and drying the mixed material by the mixture of gumming dirt and water, and preparing the small expended and vitrified ball heat accumulation and heat conduction material. The heat conduction material has the function of shielding heat preservation, strong durability, strong fireproof performance and strong freezing resistance; preparation method is simple and easy, and is convenient and fast in construction and free from pollution. The material and preparation method provided by the invention are wide in application prospects in industries of building, hygiene and medicine.

The invention discloses an incision making machine for sausages. The incision making machine comprises a feeding hopper, a sausage conveying part and a sausage cutting part, wherein the feeding hopper is used for storing the sausages; the sausage conveying part is used for conveying the sausages; the sausage cutting part is used for making incisions on the sausages; the sausage conveying part penetrates through the sausage cutting part. According to the technical scheme, the incision making machine can be used for rapidly making incisions with certain depths in two sides of each sausage, and the incisions form certain angles with the central axis of each sausage. Therefore, the incision making machine can meet the requirement of mass production of factories and be applied to factory production. The incision making machine has the advantages of high production efficiency, cleanliness and hygiene so as to overcome the shortcoming that the sausages are easily contaminated in manual incision making. The incision making machine does not need a power device for driving a knife to move because the knife is fixed in operation, and the cost of the incision making machine is greatly reduced.

The invention discloses a cockroach sticking plate reverse-buckle base, and relates to the technical field of hygiene and epidemic prevention tools. The base comprises a base body and a supporting part, and the supporting part is located above the base body; when the base body is used in cooperation with a cockroach sticking plate, an adhesive area of the cockroach sticking plate faces downwards and is arranged on the supporting part, and a slit for cockroaches to move is formed between the cockroach sticking plate and the base body; and the cockroach sticking plate reverse-buckle base can berepeatedly used. When the base is used, the cockroaches are caught through the adhesive area located above the slit, adhesion is firmer, the cockroaches are not prone to struggling off, after the cockroach sticking plate is replaced, residual gathered pheromones on the base body are beneficial to trapping the cockroaches, and the base can be further provided with a ramp or an electric heating device. Compared with existing products on the market, the base is convenient to use and good in trapping effect, and the economic effects of reducing cost and improving efficiency are achieved.

The invention discloses an environment-friendly dual-purpose spoon made of bamboo and a preparation method of the environment-friendly dual-purpose spoon. The environment-friendly dual-purpose spoon is characterized in that a soup spoon and a skimmer are elaborately combined together, and the whole spoon is made of the bamboo. With the adoption of the environment-friendly dual-purpose spoon made of the bamboo, a user can be conveniently switched to soup drinking when fishing for food or can be conveniently switched to fishing for food during soup drinking, inconvenience caused by simultaneous use of the soup spoon and the skimmer in daily life of people is eliminated, and the dining process is concise, convenient and fast; particularly, the environment-friendly dual-purpose spoon is wholly made of the bamboo and free of industrial pollution, guarantees dietetic hygiene, is healthy, safe, energy-saving and environment-friendly and is an ideal product for people to drink soup.