40results about How to "Ensure health and hygiene" patented technology

The invention discloses a vacuum sterilization nursing device used after burn operation. The vacuum sterilization nursing device comprises a man-machine system, a device main body and a detecting device, wherein the man-machine system comprises a man-machine interface and an analysis module; the device main body comprises a box body, a hanging bracket, an oxygen supply device, a liquid storage device and a vacuum pumping device; the upper end of the inside of the box body is provided with a heating lamp and a spray head; an ultraviolet lamp is arranged at the inner corner edge of the box body; the oxygen supply device and the liquid storage device are arranged at the top end of the box body; the hanging bracket is fixed at the upper end inside the box body and is hung inside the box body; the side end of the box body is provided with the vacuum pumping device; and the spray head is communicated with the liquid storage tank. The vacuum sterilization nursing device has the advantages that the vacuum sealed box body is used; a patient is inside the box body; constant temperature is maintained inside the box body; ultraviolet irradiation is used for disinfection and sterilization, and proper liquid is sprayed for disinfection; the wound surface is kept healthy and sanitary; certain humidity inside the box body is ensured; bedclothes covering and wound surface binding are not needed; time and labor are saved; and meanwhile, the pain of the patient is greatly reduced.

The invention discloses a window screening capable of releasing anion and filtering particle matter (PM) 2.5 particles. The window screening comprises a grid cloth with the aperture of 1-3mm and a microfiltration membrane, wherein the grid cloth provides a framework supporting function and is made from any one of polyester, polypropylene, acrylic fibers 6, acrylic fibers, high strength glass fiber, and inflaming retarding aramid fiber, the microfiltration membrane is used for air ventilation and filtration and made of a Teflon material, the aperture of the microfiltration membrane is 0.2-5.0mm, the thickness of the microfiltration membrane is 0.01-0.05mm, the grid cloth and the microfiltration membrane are laminated, the grid cloth faces towards the indoor, and the microfiltration membrane faces the outdoor. The window screening capable of releasing anion and filtering PM 2.5 particles has functions of existing window screenings and is capable of filtering fine particle pollutants in the air and meeting actual use requirements.

The invention provides a cleaning method of fresh tea, and relates to the technical field of tea processing. The method comprises the following steps: screening new tea, carrying out primary cleaning, disinfecting with light salt brine, removing scales with wheat flour, carrying out low-temperature precooling and degerming, refining and separating. The method thoroughly solves the problem of cleaning after the tea is picked, can sufficiently remove dust and pesticide residues left in the tea planting process, can not destroy the fiber textures of the tea in the cleaning process, and ensures the subsequently prepared tea to be healthy, clean and safe. The method is simple, and has obvious effects.

The invention provides production equipment for fried small yellow croakers, belonging to the technical field of food processing. The production equipment comprises an engine base, wherein a frying chamber is formed in the engine base; a heating mechanism positioned below the frying chamber is arranged on the engine base; a feed valve assembly is arranged at one end of the frying chamber; a discharge valve assembly is arranged at the other end of the frying chamber; and a plurality of cylindrical frying barrels are arranged in the frying chamber. According to the production equipment disclosed by the invention, a continuous frying manner can be formed, the small yellow croakers are not contacted with dirt or stains in oil in the frying cylinders, and the quality of the small yellow croakers can be ensured in the frying process.

The invention discloses a sanitary safety pediatric digestion nursing device beneficial to vomit collection. The sanitary safety pediatric digestion nursing device comprises a bottom plate, a verticalextensible rod, a water tank, a water delivery pipe, a horizontal extensible rod, a vomit collection box, a collection pipe, a freshener spray tank and an ultraviolet lamp. The vertical extensible rod is arranged at the center of the upper surface of the bottom plate. The top end of the vertical extensible rod is connected with one end of the horizontal extensible rod through a rotary connector.The vomit collection box is arranged at the other end of the horizontal extensible rod fixedly. The collection pipe is arranged on the vomit collection box. A negative pressure pump is arranged on theside wall of the vomit collection box. The water tank is mounted on the bottom plate, and the other end of the water delivery pipe is communicated with a water hose. A spray head is movably connectedwith the outlet end of the water hose. The freshener spray tank is mounted on the water hose. The sanitary safety pediatric digestion nursing device has the advantages that the device is beneficial to collection of vomit of children, vomit cleaning is facilitated, and breeding and spreading of harmful bacteria are avoided; safety and sanitation in children digestion nursing are improved, and health is guaranteed; the device is beneficial to oral cavity cleaning, and cleanness and sanitation of children's oral cavities are guaranteed; the sanitary safety pediatric digestion nursing device is simple in structure and beneficial to popularization.

The invention discloses an intelligent washing and gargling tool placing rack which has functions of a toothbrush placing rack, a toothpaste placing rack and the like. The placing rack is provided with an automatic water discharge pipe, trouble using a water cup is omitted, an appropriate amount of water can be discharged by the water discharge pipe according to requirements, so that people greatly and conveniently wash and gargle, and the placing rack is provided with a special structure for extruding toothpaste and solves the problem that the toothpaste needs to be repeatedly adjusted in the use process.

The invention discloses a preparation process of chrysanthemum leaf tea. The preparation method comprises the following steps: step 1, picking, cleaning and treating: picking chrysanthemum heads, and removing roots and stems; pre-cooling the chrysanthemum leaves in a constant-temperature freezer; soaking the pre-cooled chrysanthemum leaves in a barley enzyme cleaning solution; spreading the soaked tea leaves on a filter screen, and atomizing and spraying the tea leaves by using a detergent; and enabling the atomized and sprayed tea leaves to be subjected to strong air drying after standing. The preparation process has the beneficial effects that dust and residual pesticide contaminated by the chrysanthemum leaves in the planting process can be removed through the working procedures of picking, cleaning and treating, the cleanliness is high, meanwhile, the effective components of the chrysanthemum leaves cannot be damaged, the health, sanitation and safety of the subsequently prepared chrysanthemum leaves are guaranteed, the quality of the prepared chrysanthemum leaf tea is improved, and the labor intensity is reduced; in the fermentation process, the spreading thickness of the chrysanthemum leaves is 8-10 cm, the temperature of a fermentation chamber is 20-30 DEG C, the humidity is 93-95%, and when the chrysanthemum leaves are fermented, the tea leaves are turned once every 1 h, so that the fermentation degree is guaranteed, and the quality and taste of the chrysanthemum leaf tea are improved.

The invention relates to the field of food processing and particularly relates to a multifunctional portable household food processor. The multifunctional portable household food processor comprises amachine body, a processing inner cylinder, a driving assembly, a rotating shaft, two stirring assemblies, a heating assembly and a controller, the machine body comprises a shell, a top cover and a handle. The top cover is hinged to the top of the shell. The handle is vertically and fixedly arranged on the side wall of the shell; the driving assembly is vertically and fixedly installed in the center of the bottom of the shell. The rotating shaft is vertically arranged in the processing inner barrel; the output end of the driving assembly penetrates the bottom of the machining inner barrel andis in transmission connection with the bottom end of the rotating shaft. The stirring assembly is detachably connected with the rotating shaft; the driving assembly and the heating assembly are electrically connected with the controller; the household food processor is simple in structure, convenient to operate and suitable for processing different kinds of food, the processing inner barrel can beautomatically and efficiently cleaned, healthy and sanitary working conditions are kept, the heating assembly can heat the food, and a good processing effect can be guaranteed when different kinds offood are processed.

The invention discloses bentonite-based composite cat litter and a preparation method thereof, wherein the raw materials of the bentonite-based composite cat litter comprise bentonite and a deodorization component, and the deodorization component comprises at least one of calcium superphosphate, monocalcium phosphate and straw powder. According to the invention, calcium superphosphate, calcium monohydrogen phosphate or straw powder is used for replacing a traditional porous adsorption material to serve as a deodorant component of the cat litter, and compared with non-selective physical adsorption of a porous adsorption material, the calcium superphosphate, the calcium monohydrogen phosphate and the straw powder can be specifically subjected to ammoniation or hyperchemical reaction with ammonia nitrogen odor substances in cat and pet excreta to generate ammonium peroxyphosphide or ammonium sulfide, so that the ammonia nitrogen odor substances in the cat and pet excreta are selectively anchored and converted, the odor substances such as ammonia gas are prevented from escaping, a thorough chemical deodorization effect is achieved, the deodorization effect is good, the deodorization effect is not affected after long-time storage, and the deodorization time effect is long; and the reaction product is harmless to the health of cats and pets and can be used as a fertilizer, so that double benefits are achieved.

The invention relates to the technical field of vacuum cups, and discloses a vacuum cup capable of effectively filtering tea soaking residues. The vacuum cup comprises a shell, the inner wall of the shell is fixedly connected with an inner container, the top of the shell is engaged with a cup cover, the top of the shell is fixedly connected with a spiral cup opening fixedly connected with the topof the inner container, a connecting rod is movably connected to the inner wall of the spiral cup opening, a filtering iron sheet is fixedly connected to the bottom of the connecting rod, and a fixingrod is fixedly connected to the inner wall of the connecting rod. According to the vacuum cup capable of effectively filtering tea soaking residues, a fixed rotating block is driven to rotate througha knob, then a first filter screen and a second filter screen are used in cooperation, when the knob is twisted, a rotating shaft drives a fixed rotating block to rotate, the second filter screen rotates on the upper surface of the first filter screen, therefore, the sizes of the filter screen holes are adjusted through the cooperative use of second round holes and first round holes, the cup is suitable for filtering various kinds of tea, and the purpose of effectively filtering soaking residues in tea water is achieved.

The invention discloses a pharmaceutical composition for treating male sexual dysfunction. The pharmaceutical composition is prepared from the following raw materials in parts by weight: 2-4 parts ofAmerican ginseng, 4-8 parts of fructus lycii, 10-16 parts of astragalus membranaceus, 10-14 parts of rhizoma polygonati, 3-6 parts of fructus schisandrae chinensis, 3-6 parts of flos carthami, 5-8 parts of fried coix seeds, 6-10 parts of herba dendrobii, 3-5 parts of herba cistanche and 3-5 parts of radix morindae officinalis. The causes of the male sexual dysfunction are relatively complex, deficiency and excess can be taken as the general principles, and corresponding treatment principles are determined according to different causes and symptoms; and in the whole process of treating the malesexual dysfunction, effects of regulating Yin and Yang, tonifying Qi, replenishing blood, activating blood circulation and nourishing the liver and kidney can be achieved, in numerous medicines, allthe medicines play respective roles in the body, the effect is not ideal when treatment is conducted only through a certain medicine or several kinds of medicines, a human body should be regarded as an organic whole, the pathological mechanism of the human body is reversed, complications are prevented, and therefore, the best treatment situation of fundamental treatment, overall recovery and simultaneous treatment of principal and subordinate symptoms is achieved.

The invention discloses a scale-free cleaning-free electric water heater. The scale-free cleaning-free electric water heater comprises a heating interlayer (3) between an inner-layer water tank (1) and an outer-layer water tank (2), an electric heating rod (4) in the heating interlayer (3) is positioned outside the inner-layer water tank (1), a cold water inlet (5) arranged on the inner water tank(1), the inner water tank (1) is connected with a water inlet valve (8) and a filter screen (9); a water outlet is formed in a cold water pipe (6); a hot water outlet (10) is formed in the inner layer water tank (1), a water outlet pipe (11) connected to the hot water outlet (10) in the upper part is connected with a hot water outlet, and the water outlet pipe (11) extends out of the outer-layerwater tank (2); a water inlet (12) is arranged on one side of the inner-layer water tank (1), the inner-layer water tank (1) is in communication with the heating interlayer (3); the inner-layer watertank (1) is provided with an air outlet (15) of the outer-layer water tank (2), and the electric heating rod (4) is used for heating the heating interlayer (3) and then to transfer the heat to the inner-layer water tank (1), and the water in the inner-layer water tank (1) is heated.

The invention discloses a novel shopping cart internal residual commodity garbage cleaning mechanism for a large supermarket. The mechanism comprises an outer frame body, an inner frame is placed in the outer frame body, a partition plate is fixedly connected in the inner frame, and a movable opening is formed in the bottom of the inner frame. A balance weight rotating shaft is rotationally connected into the movable opening, and a turning plate is fixedly connected to the outer side of the balance weight rotating shaft. According to the novel shopping cart internal residual commodity garbagecleaning mechanism for the large supermarket, the turning plate is arranged at the bottom of the inner frame, when the shopping cart is reset after being used, a protruding block is extruded to compress air in the air cavity, an inserting rod stretches out to push the turning plate to rotate by 180 degrees, garbage on the surface of the turning plate is dumped, cleanliness in the shopping cart isguaranteed, and the shopping environment is improved.