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

The invention relates to a convenient bean starch and a making method thereof, the raw materials are: potato starch or any combination of the potato starch with sweet potato starch, gram flour, yellowrice flour, small rice flour, rice flour, core flour, glutinous rice flour and buckwheat flour and water; the auxiliary materials are: edible gelatine, alum and edible salt. A seasoning package is composed of salt water, vinegar, chili oil, dry bean curd and lotus seeds which are fried broad bean seeds; the convenient bean starch is obtained by processing bean starch; the technology of the invention successfully discloses the convenient bean starch and the series of products in three years of scientific research against the outstanding problems on the production of the prior bean starch, theseries of the products have the absolute advantages of excellent quality, easy preservation and no deterioration, and the mechanical and industrial production mode which can replace the traditional production mode with low quality of the bean starch, low production efficiency, poor market competition and difficult preservation packaging is realized, thereby having positive social benefits.

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 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 mechanism for cleaning residual commodity garbage in a shopping cart for a large supermarket. A mechanism for cleaning residual commodity garbage in a shopping cart for a large supermarket includes an outer frame body, an inner frame is placed inside the outer frame body, and the The inside of the inner frame is fixedly connected with a partition plate, the bottom of the inner frame is provided with a movable opening, the inside of the movable opening is rotatably connected with a counterweight rotating shaft, and the outer side of the counterweight rotating shaft is fixedly connected with a flap. The large-scale supermarket uses a garbage cleaning mechanism for residual commodities in the shopping cart. By setting a flap at the bottom of the inner frame, when the shopping cart is returned to its original position after use, the bumps are squeezed to compress the air inside the air cavity, and the insertion rod is stretched out to push the The flap rotates 180° to dump the garbage on its surface, which ensures the cleanliness in the shopping cart and improves the shopping environment.