31results about How to "Play a deodorizing effect" patented technology

The invention relates to the technical field of sewage treatment, and particularly discloses a precipitant for treating printing and dyeing sewage and a preparation method of the precipitant. The precipitant is prepared from the following raw materials in parts by weight: 8-10 parts of nano calcium oxide, 4-5 parts of modified potassium hydroxide, 6-8 parts of calcium carbonate, 5-6 parts of diatomite, 4-5 parts of bentonite, 3-4 parts of activated carbon particles, 7-10 parts of nano zinc oxide, 7-10 parts of nano aluminum oxide and 0.8-1 part of nano silver particle powder. The precipitant has the characteristics of simple method, low cost, better treatment effect and higher treatment efficiency.

The invention relates to the field of disposable sanitary articles, and solves the problem that the diaper in the prior art adopts a chemically synthesized mosquito-repellent substance to have a certain influence on health and a small range of mosquito repellent action. The mosquito-repellent diaper comprises a liquid-permeable surface layer, an absorption core body and a liquid-impermeable bottomlayer which are laminated from top to bottom, wherein the liquid-impermeable bottom layer is composed of a gas permeable film and a non-woven fabric provided at the bottom thereof. The non-woven fabric is modified by a mosquito-repellent solution, and the mosquito-repellent solution comprises the following raw materials in parts by weight: 1.8-3.2 parts of a pulsatilla chinensis extract, 1-3 parts of a perilla leaf extract, 0.8-2 parts of a wormwood extract, 1.2-2 parts of a lavender extract, 6-12 parts of sodium alginate, 0.9-1.5 parts of an emulsifier, 1-2 parts of calcium chloride, 1.5-2.5parts of a binder, 0.8-1.5 parts of a dispersant, and 0.5-0.8 parts of a thickener.

The invention provides an excrement exfoliated cell nucleic acid preservation reagent as well as a preparation method and an application thereof. The excrement exfoliated cell nucleic acid preservation reagent comprises a nonionic surfactant, an anionic surfactant, an osmotic pressure regulator, a cell membrane stabilizer, a chelating agent, a pH buffer solution, water and a deodorant. The preservation reagent disclosed by the invention can be used for effectively cracking human exfoliated cells in excrement, and does not contain guanidinium thiocyanate, guanidinium isothiocyanate and other toxic components, so that a method for directly extracting and detecting the excrement genome from an excrement supernatant is provided, the interference of the excrement impurities can be effectively avoided, and the excrement sample does not need to be subjected to precipitation treatment before the detection.

The invention relates to a taste removing type sealing strip with the functions of dirty resistance and bacterium resistance. The sealing strip comprises the following components in percentage by weight: 15-30% of polyvinyl chloride (PVC),10-20% of ethylene-propylene diene copolymer (EPDM), 10-20% of a barium-zinc stabilizer, 5-15% of a plastifier, 5-10% of an antioxidant, 5-10% of an antibacterial agent, 5-10% of a dirty resisting agent and 5-10% of a deodoriser. The sealing strip disclosed by the invention has the advantages that the dirty resisting agent, the antibacterial agent and the deodoriser are added in the original sealing strip for the automobile door, so that while in use, the sealing strip can have definite effects of dirty resistance, bacterium resistance and taste removal.

The invention discloses a water-seal-type clean energy utilizing device formed in an inspection manhole. The water-seal-type clean energy utilizing device comprises a water seal structure and a biogasrecycling structure, wherein the water seal structure and the biogas recycling structure are arranged above the inspection manhole, the water seal structure comprises a water seal groove, and the water seal groove is a water groove in a homocentrically square shape, and is composed of a water seal groove inner wall, a water seal groove bottom and a water seal groove outer wall; the biogas recycling structure comprises a biogas collecting cover; the biogas collecting cover is connected with the water seal groove inner wall, and the water seal groove outer wall is higher than the top of the biogas collecting cover. The water-seal-type clean energy utilizing device has the advantages that features of the inspection manhole are sufficiently utilized, the maintenance space of an anaerobic poolbody is saved, the position advantages of the energy recycling device and inspection manhole are combined, clean energy gas is conveniently recycled and utilized, and the sealing effect of odor prevention and odor removal is also achieved.

The invention relates to a fresh-keeping disinfection deodorant and a preparation method and application thereof, and the fresh-keeping disinfection deodorant comprises the following components by weight: 63-72% of a citrus extract; 2-4% of vitamin C; 6-12% of lactic acid; 0.5 to 1.5 percent of citric acid; and 15-25% of water. The fresh-keeping disinfection deodorant provided by the invention adopts a scientific and reasonable formula combination of a plurality of natural substance extracts, can simultaneously achieve the effects of disinfection, fresh keeping and deodorization, has extremely high food safety, does not cause environmental pollution, and does not have health harm to human bodies.

The invention discloses a one-time sealing device for water leakage in a building, which is directly inserted into the wall body, not only capable of deodorizing and sterilizing, but also sealing water seepage gaps in the wall body through grouting. It can effectively improve the sealing efficiency of internal gaps in building walls and save costs. It is characterized in that the inner connecting pipe is placed on one end of the main body cylinder, the outer connecting pipe sleeve is placed on the inner connecting pipe, and is threadedly matched with the inner connecting pipe, and the pin cap is placed on the outer connecting pipe, and the pin cap is an annular plate-shaped structure , a rubber pad is placed on one side of the pin cap, and a hook is provided on the other side of the pin cap. The main body cylinder is provided with a plurality of diffusion holes in the axial direction, and the rubber ring is placed on the main body cylinder and is close to the main body. At the other end of the cylinder, the main cylinder is made of rigid material, the partition ring is placed on the inner ring of the pin cap, and a plurality of through holes are opened on the partition ring, one end of the connecting pipe is placed on the pin cap, and the connecting pipe is opened. The observation hole, the connecting pipe is built with a filter sponge, and the cover plate is placed on the connecting pipe.

The invention discloses an efficient deodorization disinfectant, which belongs to the technical field of disinfectants and is prepared by uniformly mixing potassium ferrate, dipotassium phosphate, monopotassium phosphate, cocamidopropyl betaine and benzalkonium chloride. The invention also discloses a preparation method and application of the efficient deodorization disinfectant, and the application method comprises the following steps: diluting the prepared disinfectant with water, then disinfecting a place to be disinfected in a spraying manner, waiting for 20 minutes, and then scattering self-made repair powder on the surface of a liquid spraying position with the thickness of 0.05-0.08 mm; the prepared disinfectant can quickly and efficiently achieve the purposes of disinfection and deodorization, does not cause any pollution to the environment, and can also remove insect pests bred in a disinfection place.

The invention discloses a household vertical shoe cabinet with a deodorization function. The household vertical shoe cabinet comprises a shoe cabinet shell, a first shoe rack is rotatably connected tothe shoe cabinet shell, a second shoe rack is slidably connected to the interior of the first shoe rack, and an inverted-L-shaped sliding groove matched with the second shoe rack is formed in the first shoe rack; a deodorization mechanism is arranged on the shoe cabinet shell; the deodorization mechanism comprises a fan arranged on the shoe cabinet shell and a liquid storage bin arranged in the shoe cabinet shell. A deodorant is loaded in the liquid storage bin, an electric heating piece is arranged at the bottom of the liquid storage bin, a liquid adding pipe penetrating through the shoe cabinet shell is arranged at the bottom of the liquid storage bin, the top of the liquid adding pipe is communicated with an observation bin, a transparent dial gauge is arranged on one side of the observation bin, and a bin cover in threaded connection with the observation bin is arranged at the bottom of the observation bin. Compared with a traditional shoe cabinet, the shoe cabinet has the advantages that shoes placed in the shoe cabinet can be subjected to multi-directional sterilization, dehumidification and deodorization treatment, and the functionality is higher.

The invention provides peculiar smell removing equipment for garment manufacturing, which comprises a peculiar smell removing box, a box door is formed in one side of the exterior of the peculiar smell removing box and movably connected with the peculiar smell removing box through hinges, an air inlet mechanism is arranged on one side of the lower end of the peculiar smell removing box, and air outlet mechanisms are symmetrically arranged at the top of the peculiar smell removing box. A through hole is formed in the top end of the peculiar smell removing box, sliding grooves are formed in theinner walls of the left side and the right side of the peculiar smell removing box, a lifting mechanism is arranged in the peculiar smell removing box, and mounting frames are fixedly arranged on theinner walls of the front side and the rear side of the peculiar smell removing box. By arranging the air inlet mechanism, the air outlet mechanism, the lifting mechanism and the mounting frame, peculiar smell removal of garment manufacturing is achieved, and the peculiar smell removal effect is good.

The invention discloses a plant extract deodorant which comprises 20-30 parts of a plant extract mixture, 4-6 parts of a surfactant, 1-2 parts of propanol oxide and the balance of deionized water. Wherein the plant extraction mixture comprises the following components in parts by weight: 1-2 parts of stems and leaves of cinnamomum camphora, 1-3 parts of honeysuckle, 1-3 parts of green tea, 2-4 parts of sweet-scented osmanthus, 1-3 parts of lemon grass, 1-3 parts of stems and leaves of sophora japonica, 1-3 parts of aloe, 1-3 parts of scindapsus aureus and 1-2 parts of salvia officinalis. According to the invention, the plant extract mixture contains polyphenols, olefinic terpenoids and other compounds, and can chemically react with odor factors to achieve a deodorization effect, and meanwhile, the added surfactant can permeate into odor molecules after being sprayed into a space, and can wrap, neutralize and shield the odor molecules, so that the deodorization effect is improved.

The invention discloses a municipal garbage recycling device. The municipal garbage recycling device comprises a material bottom frame, garbage storage assemblies, a deodorization assembly, a main power source, a standby power source, a first hanging fence, a second hanging fence, vertical beam frames and a shielding assembly, wherein the vertical beam frames are fixedly mounted on the end faces of the two sides of the material bottom frame through bolts; the second hanging fence is fixedly mounted on one sides of the tops of the front ends of the vertical beam frames through bolts; the firsthanging fence is fixedly mounted on one sides of the centers of the rear ends of the vertical beam frames through bolts; the shielding assembly is arranged on the top end faces of the vertical beam frames; a plurality of garbage storage assemblies are arranged on one side of the front end of the top end face of the material bottom frame; and the deodorization assembly is arranged on one side of the rear end of the top end face of the material bottom frame. The municipal garbage recycling device is environmentally friendly, firm in structure and high in overall stability; and during use, different kinds of garbage can be stored in a classified mode; and meanwhile, peculiar smell generated by the garbage can be absorbed and cleaned, and the use convenience is greatly improved.

The invention discloses a cleaning device for a diode base. The cleaning device comprises a shell. A water tank is arranged at the upper portion of the shell, and the lower end of the water tank is fixedly connected with a sprayer on the upper surface of the inner wall of the shell through a first water pipe. A mini water pump is arranged at the middle position of the first water pipe. A net-shaped rotary disc is arranged in the shell. A base is arranged at the lower portion of the shell. Through holes are formed in the upper end of the base. A sewer is arranged in the base and fixedly connected with a second water pipe through a filter pipeline. A filter net, high-density water softness foam and medical stone are sequentially arranged in the filter pipeline from top to bottom. Through thearrangement of the water tank, the first water pipe, the mini water pump, the sprayer, the net-shaped rotary disc, the second water pipe and the filter pipeline, the problems that during cleaning, water is directly utilized for flushing, time and power are consumed, water obtained after diode base flushing directly flows towards the sewer, no treatment is conducted, and the water resource is wasted are solved.

The invention relates to a protection device, in particular to a protection device for technology transfer. The protection device for technology transfer is high in safety and has a warning function. A protection device for technology transfer comprises a placing box, a protection door, supporting frames, placing plates, a protection mechanism and the like, the protection door is rotationally arranged on the front side of the placing box, the three supporting frames are evenly and fixedly connected into the placing box, the placing plates are arranged on the supporting frames in a sliding mode, the placing plates are used for placing files, and the placing plates are located in the placing box; and a protection mechanism is connected between the protection door and the placement box. And when a thief or a spy does not downwards extrude the lifting rod to directly open the protective door, the contact block does not extrude the switch any more, so that the alarm is connected with a power supply to give an alarm, a worker is warned to deal with the situation, and the safety of the device is further improved.