47results about How to "Deodorize" patented technology

The invention relates to a Chinese herbal medicine feed supplement for laying hens in egg laying period. The mass ratio of components of the Chinese herbal medicine feed supplement is hawthorn: medicated leaven: tangerine peel: lycium chinense: milkvetch: ligustrum lucidum ait: motherwort: common selfheal fruit-spike: shorthorned epimedium herb: forsythia: atractylodes: pilose asiabell root: herba houttuyniae: chilli powder: fortune paulownia flower: pine needle powder: dandelion: liquorice root = (0.1-0.2):(0.2-0.3):(0.1-0.3):(0.2-0.6):(0.2-0.6):(1.0-3.0):(1.0-3.0):(2.0-3.0):(1.0-2.0):(0.2-0.6):(0.2-0.6):(0.1-0.5):(0.1-0.5):(0.2-0.5):(5.0-25.0):(5.0-55.0):(5.0-15.0):(1.0-8.0). On the basis of the ratio, the components are dried and smashed to be 80 meshes, the components are mixed uniformly and added into daily ration of the laying hens in the egg laying period with 1% of additive amount, and by means of continuous usage, the Chinese herbal medicine feed supplement has effects that the egg weight is increased, the egg color and the egg quality are improved, simultaneously the organism immunity is improved, the morbidity is reduced, and the like. The Chinese herbal medicine feed supplement has an extremely broad application prospect.

The invention relates to a compound catalytic material for purifying harmful gas. Deionized water is used as dispersant to compound nano-catalytic material, rare earth compound, p-type semiconductor, antimicrobial, plant extract and anion powder. The compound catalytic material can fast and thoroughly eliminate free formaldehyde, benzene homologue, ammonia and TVOC harmful gas. The compound catalytic material does not require ultraviolet light, has simple use and low cost and does not have toxic side effect and secondary pollution, and the purification effect can last for more than five years without rebound. At the same time, the compound catalytic material prevents bacteria, germina and mildew from invading human body, removes peculiar smell, odor, smoke, leather flavour, paint flavour and the like, increases anion and far infrared ray which are beneficial to human body and improves indoor air environmental quality comprehensively. The experiment detection shows that formaldehyde clearance rate within 24 hours is 91.6 percent; benzene clearance rate is 88.9 percent; ammonia clearance rate is 90.5 percent; TVOC clearance rate is 87.6 percent; sterilization and bacteriostasis rate is 99.99 percent; mould prevention is 0 grade; and acute oral toxicity is tested as actually nontoxic class.

The invention discloses a preparation method of a sea cucumber polypeptide. The method comprises the following steps: screening raw materials; cleaning the raw materials; carrying out low-temperature enzymolysis; carrying out first concentration filtration; carrying out second concentration filtration; and drying. The reaction condition in the whole preparation process disclosed by the invention is mild; and the activity of the sea cucumber polypeptide can be ensured. Low-temperature enzymolysis at 40-60 DEG C is adopted, and enzyme cutting sites of sea cucumber protein is subjected to alternative splicing through papain and collagenase, so that the enzymolysis of the sea cucumber protein is relatively thorough; and the sea cucumber protein with high molecular weight is decomposed into a plurality of micro-molecule polypeptides with smaller molecular weight, so that the absorption requirements of a human body are met, full absorption of the human body on the sea cucumber polypeptide is facilitated, and the absorptivity can reach over 80%. The sea cucumber polypeptide prepared by the method disclosed by the invention is very low in harmful heavy metal ion content, and safe and non-toxic. The preparation method disclosed by the invention is low in wastewater discharge in the preparation process and beneficial to reduction of energy consumption, is capable of utilizing the value of the sea cucumber to the maximal extent, and has important social and economic significance.

The invention relates to a disinfectant for a pond water body, comprising the following components in parts by weight: 10-100 parts of potassium ferrate, 100-300 parts of polymeric aluminium, 200-500 parts of polymeric ferric sulphate and 100-700 parts of clinoptilolite. Ferrate used in the invention is taken as a non-chlorine water treatment agent, bacteria, viruses and algaes in water can be rapidly killed, organic matters, inorganic matters and heavy metal ions in the water also can be removed, and the effects of disinfection, decolourization, deodorization and coagulation assistant can be realized. The disinfectant for the pond water body disclosed by the invention has reasonable components and low cost, is simple to prepare and is convenient to use, development and application curative effects are assured, toxic and side effects are small, and application range is wide.

The invention relates to the technical field of aromatherapy, in particular to bactericidal natural plant essential oil aromatherapy as well as a preparation method and an application thereof. According to the natural plant essential oil aromatherapy provided by the applicant, a mild solvent and isoparaffin which are authenticated by FDA are selected, and natural gas smell and sterilization components in plant essential oil are conveyed into air, so that the effects of bacteriostasis and sterilization are achieved, and the natural plant essential oil aromatherapy has good volatility; clear andtransparent aromatherapy can be guaranteed by regulating and controlling the variety and proportion of the raw materials for preparing the aromatherapy, the smells of different plant essential oils are embodied by reasonably selecting different plant essential oils and functional auxiliaries, the smells are improved and enhanced, and the effects of air sterilization, pressure relief, sleep aiding, fatigue elimination, mosquito repelling, insect expelling, deodorization and the like are achieved.

The invention relates to the technical field of edible oil processing, in particular to a pressing method of black pearl sunflower seed oil. Black pearl sunflower seeds are kept for 20-22 min under the pressure of 0.15-0.18 MPa in the microwave power of 32-35 W / g, the pressure is reduced immediately until the black pearl sunflower seeds are in the vacuum state, the black pearl sunflower seeds are kept for 12-15 min in the vacuum state, rolled and shelled, the shelled black pearl sunflower seeds are repeatedly pressed for 30-40 min, crude oil and pressed residues are obtained, the pressed residues are crushed, water is added, the volume ratio of water to the pressed residues is 1:3, the PH (potential of hydrogen) is adjusted to 5, papain is added for enzymolysis, enzymolysis residues are reserved and dried until the water content is lower than 10%, the enzymolysis residues are fed to a steam generator and distilled at the steam temperature of 100-120 DEG C under the pressure of 0.022-0.025 MPa until no clear oil droplets flow out of effluent, distillation is stopped, and distilled oil is obtained; the crude oil and the distilled oil liquid are mixed and introduced into the steam generator to be distilled at the steam temperature of 130-150 DEG C under the pressure of 0.035-0.038 MPa until no clear oil droplets flow out of effluent, and distillation is stopped.

The invention discloses photocatalyst furniture and a coating construction process thereof. A primer layer and a photocatalyst coating are sequentially arranged on the outer surface of the photocatalyst furniture from interior to exterior; the primer layer comprises polyether-modified silicone oil and a modified silane coupling agent, the mass ratio of the polyether-modified silicone oil to the modified silane coupling agent is 5:8, the thickness of the primer layer is 1-500 microns, and the thickness of the photocatalyst coating is 50-500 microns; the coating construction process of the photocatalyst furniture comprises the following steps: the surface of the furniture is cleaned; the surface of the furniture is coated with the primer layer by film formation equipment; the primer layer is dried; the surface of the primer layer is coated with the photocatalyst coating by the film formation equipment; the drying is carried out in a clean environment, and the photocatalyst coating curing is waited for being realized. The photocatalyst furniture can have the effects of purifying, bacteria resisting, deodorizing and fouling resisting on indoor air and is durable; the coating construction process is simple and easily understood in steps; a coated coating is firm and durable, and has low possibility of peeling off.

The invention discloses an environment-friendly autoclaved aerated concrete block which consists of the following raw materials in parts by weight: 5-10 parts of fresh aloes, 5-10 parts of fresh thyme, 20-30 parts of oil shale ashes, 15-25 parts of cement, 10-20 parts of kieselguhr, 0.04-0.12 part of a foaming agent and 32-40 parts of water. The environment-friendly autoclaved aerated concrete block is prepared through the procedures of crushing, stirring, casting molding, delaying curing and pre-curing, turnover cutting and autoclaved curing; the aloe and the thyme are added to the ingredients, so that the concrete block has aromatic odors of plants, also has relatively good antibacterial and bactericidal effects, the radioactivity of the block is reduced and the bodies of a block production worker and an installation worker are protected; and through the addition of the kieselguhr, the produced brick is capable of adsorbing indoor toxic and harmful substances such as formaldehyde, benzene and ammonia, decomposing the peculiar smell in air and effectively protecting good health of indoor residents, is an environment-friendly building material, and has relatively good ecological and economical benefits.

The invention relates to a light-free formaldehyde removal catalyst, which can effectively decompose formaldehyde substances in light-free environment and can effectively decompose formaldehyde substances under the condition of no need of external energy. The light-free formaldehyde removal catalyst is prepared from transition metal particles and alkaline carriers; the transition metal particles are loaded onto the surface of the alkaline carriers; after the transition metal particles and the alkaline carriers are in contact with air and / or aldehyde substances, active oxygen species are generated in the interface positions of the transition metal particles and the alkaline carriers; an alkaline carrier-transition metal-active oxygen species structure is formed; the active oxygen species comprise superoxide free radicals, peroxy free radicals and hydroxyl free radicals; the alkaline carrier-transition metal-active oxygen species structure comprises alkaline carrier-transition metal-superoxide free radicals, alkaline carrier-transition metal-hydroperoxide free radicals and / or alkaline carrier-transition metal-hydroxyl radicals. The light-free formaldehyde removal catalyst provided by the invention has the advantages that the formaldehyde removal efficiency is very high; the cost is low; the formaldehyde removal efficiency can reach 99.9 percent to the highest degree.

The invention discloses a cow dung biological fermentation and feed preparation technology. The cow dung biological fermentation and feed preparation technology comprise the steps that mixed bacterial liquid of lactic acid bacteria, bacillus licheniformis and saccharomycetes is inoculated to a mixture which takes the cow dung as a main material to prepare fermented feed, and the fermented feed is subjected to finish machining to prepare animal feed. According to the cow dung biological fermentation and feed preparation technology disclosed by the invention, the cow dung can be changed into valuable, the use of hormones and antibiotics in the animal feed is reduced, the growth and development of animals are promoted, the diseases of the animals are lowered, the feed conversion is improved, nutrition and taste of meat are improved, and the economic benefit of animal breeding is improved.

The invention belongs to the technical field of sewage treatment and processing, particularly relates to a mine sewage flocculant and a preparation method thereof. The flocculant is prepared from thefollowing components in parts by weight: 20-30 parts of butyl xanthate, 50-60 parts of melamine, 25-35 parts of ferrous sulfate, 20-25 parts of bentonite, 10-15 parts of aluminum starch octenylsuccinate, 12-18 parts of polyvinylpyrrolidone, 10-16 parts of an itaconic acid copolymer, 8-10 parts of a bactericide and 100-150 parts of deionized water. The preparation method of the mine sewage flocculant comprises the following steps: firstly, modifying melamine, and then mixing modified melamine with other raw materials to prepare the product mine sewage flocculant. The flocculant is non-toxic andharmless, has short flocculation settling time, good treatment effect and high stability, and does not cause secondary pollution.

In one aspect, the invention discloses a cleansing agent for vitrifying-polished floor tiles. The cleansing agent includes, by weight, 4 parts of potassium hydroxide, 5 parts of sodium hydroxide, 1 part of sodium chloride, 4 parts of sodium carbonate, 3 parts of sodium phosphate, 2 parts of sodium tripolyphosphate, 2 parts of ethanol, 1 part of isopropyl alcohol, 6 parts of sodium dodecyl benzene sulfonate, 12 parts of alkylolamide, 6 parts of sodium silicate, 6 parts of sodium sulfate, and 5 parts of sodium silicate. The cleansing agent has simple preparation technology and is convenient to use, is used for cleaning toilets and dredging sewer pipes, has the effects of dredging, sterilization, deodorization, scale prevention and cleaning, and is effective in deodorization.

The invention relates to a self-control water storage tank for splitting, filtering and disinfecting rainwater and waste water in floors. The self-control water storage tank comprises a venting hole,a water inlet pipe for rainwater, waste water and reclaimed water, a main pipe, a water discharging pipe and a water outlet pipe which are arranged at the outer part, and also comprises a flow splitting pool, an oil separating pool, a disinfecting pool and a water storage pool which are arranged at the inner part, wherein the flow splitting pool is internally provided with a linear overflowing demister, a water-flow turbidity recognizer, a switch, a floating-ball / electromagnetic double-control water discharging valve and a buoyancy oil controller; the oil separating pool is provided with a secondary filtering net and the water inlet pipe; the disinfecting pool contains a disinfecting agent and an adsorbing material, and is provided with a sealing-pad filling port; the water storage pool iscommunicated with the disinfecting pool, a water outlet is connected under the water storage pool, the water storage pool is internally provided with a buoyancy control valve, the venting hole is arranged on the water level and can be used for releasing waste gases generated in water. The self-control water storage tank has the beneficial effects that three types of water sources such as the rainwater, the waste water and the reclaimed water stored can be collected and treated simultaneously, so that a great amount of water resources can be saved in toilet flushing, the water utilization efficiency can be improved, the problem of water-supply shortage in water-deficient areas can be relieved and the approval of people for the resource protective concept and environment-friendly and low-carbon life style can be promoted.

A food fresh-keeping technology for refrigerators, which relates to the field of antibacterial and fresh-keeping technologies, and is characterized in that: a water-absorbing material is installed on the inner wall of the inner container of the refrigerator, and a bactericide and tourmaline are added or compounded in the water-absorbing material, A fan is installed in front of the water-absorbing material. The present invention can play the role of humidifying, moisturizing, antibacterial, deodorizing, and fresh-keeping on the fruits and vegetables in the refrigerating room of the refrigerator, and tourmaline releases negative ions and emits far-infrared rays, which can also remove pesticide residues and other substances in fruits and vegetables, further improving The quality of fruit and vegetable food.

The invention discloses a method for refining and deoiling paraffin for pharmaceutic adjuvants, and belongs to the field of medical materials. The method disclosed by the invention comprises the following steps of: refining hydrogenant paraffin which is used as a raw material by adopting an active substance so that the paraffin is effectively deodorized, de-colored and deodorized and the paraffin is odorless and tasteless; 'sweating' the paraffin by using a deoiling box so that the paraffin is deoiled and the oil content of the paraffin is reduced, wherein the active substance is active carbon, diatomite and / or active floridin; and the deoiling box is a device which enable the paraffin to be sweated according to a principle that heating is performed by using different melting points of the paraffin so that oil is separated to be infiltrated to the surface of the paraffin, and the deoiling effect of the deoiling box is that the oil content is reduced from 0.5 percent to 0.3 percent, so that the oil content is effectively reduced and the paraffin is difficult to oxidize. The invention aims to widen the application field of the paraffin, and widen the application field of the paraffin from food industry and daily chemical industry to pharmaceutic adjuvant industry; and the paraffin is mainly used as an ointment base hard-enhancing component and a sustained-release material in medicaments.

The invention provides a packaging carton and discloses a packaging carton which uses a bottom inverted trapezoid hollow area for buffering and ventilation. The packaging carton is characterized in that an inner bottom plate is arranged on an outer bottom plate, the outer bottom plate is bent from the middle, and one side of the outer bottom plate is higher than the other side; two side edges of the inner bottom plate are bent downwards to be connected with two side edges of the outer bottom plate, the hollow area is arranged between the inner bottom plate and the outer bottom plate, the innerbottom plate and the outer bottom plate are combined to form a bottom plate, one side of the bottom plate is bent inwards, the hollow area is of an inverted trapezoid structure, an adhesive layer isarranged on the other side of the bottom plate, and the two bottom plates are horizontally placed; the two bottom plates adhere to each other through the adhesive layer, side face paper boards are distributed around the peripheries of the two bottom plates, and the side face paper boards are bent three times to form four parts; the included angle between every two adjacent parts is 90 degrees, andthe side panel paper boards are of a closed structure.

The invention relates to the field of refrigeration technologies and discloses an antibacterial deodorant antistaling agent and a preparation method thereof. The antibacterial deodorant antistaling agent is prepared from the following raw materials in percentage: 10-20% of kieselguhr, 2-5% of tourmaline, 10-20% of zeolite, 1-4% of silver nitrate or zinc oxide, 4-10% of air purification catalyst, 30-50% of clay and 20-30% of water. The preparation method comprises the following steps: mixing the weighed raw materials to prepare into particle shape or honeycomb shape, drying for 1-1.5 hours at a temperature of 80 DEG C, then catalyzing for 30-40 minutes at a temperature of 400 DEG C and then naturally cooling. By virtue of the antibacterial deodorant antistaling agent, the effects of moisturizing, resisting bacteria, deodorizing and retaining freshness are taken on fruits and vegetables in refrigerating chambers of refrigerators; anion is released; infrared ray is emitted; the antibacterial deodorant antistaling agent is also capable of removing the substances such as pesticide residues in the fruits and vegetables; the quality of the fruits and the vegetables is further improved.

The invention provides an efficient paper making sewage treatment agent, which is prepared from the following raw materials in parts by weight: 100 to 120 parts of magnetic collagen flocculants, 40 to50 parts of Na2O2, 30 to 50 parts of KMnO4, 20 to 40 parts of stabilizing agents, 20 to 30 parts of potassium sorbate, 20 to 40 parts of silicon dioxide, 10 to 30 parts of graphene oxide / silver compounds, 20 to 40 parts of active carbon, 10 to 20 parts of Tween, 5 to 15 parts of tannin and 100 to 150 parts of water. The efficient paper making sewage treatment agent prepared by a preparation methodthe invention has the advantages that the efficiency is high; the flocculation effect is good; the effects for removing COD, BOD, heavy metal ions and the like in water are obvious; the effects of turbidity removal, decoloration, deoiling, degerming, deodorization, algae removal and the like can be achieved; the sewage can be fast purified; the environment is protected.

The invention discloses mosquito repelling lemon liquid and a preparation method thereof. All natural food perfume is adopted by the mosquito repelling lemon liquid and food additive, namely lemon liquid which is certified by Ministry of Health in China is used as a core repelling component. The mosquito repelling lemon liquid comprises the following raw materials in percentage by mass: 10 to 20 percent of lemon liquid, 3 to 6 percent of emulsifier, 1 to 3 percent of slow release preparation, 0.2 to 0.5 percent of tea tree essence oil, 3 to 5 percent of glycerin, 10 to 20 percent of ethanol, and the balance of water. The mosquito repelling lemon liquid provided by the invention has the characteristics of long mosquito repelling period, non-toxicity, non-simulation, environmental-friendliness, safety and the like.

The invention discloses a hollow rope and an insole made from the same and of a three-dimensional structure. A structure formed by winding or paving one or multiple hollow ropes is arranged at a part of or all of the insole, and a granular, sheet or powdery filling material is stored inside the hollow rope. A planar two-dimensional structure is formed by winding or paving the hollow ropes of one-dimensional structures, and a three-dimensional structure is formed by filling the hollow insides of the hollow ropes with the filling material. The insole can play a role in absorbing swear, dehumidifying, deodorizing, enhancing aroma, sterilizing and maintaining health by filling the hollow insides of the hollow ropes with different filling materials.

The environment-protecting glazed tile is formed form undersurface texture, blank body, primary glaze and face glaze. It is characterized by that the tile is made up by using nano titanium dioxide through a certain preparation process. Under the irradiation of natural light the nano titanium dioxide can produce oxyhydrogen free radical and active oxygen by means of catalytic reaction, so that it has the functions of eliminating harmful gas, decontamination, deodorization, sterilization and self-cleaning, etc.

The invention belongs to the technical field of activated carbon, and particularly relates to a preparation method and application of straw-based antibacterial activated carbon. An inorganic antibacterial material which has alkali resistance, acid resistance, high stability, broad spectrum, antibacterial durability, no drug resistance and no secondary pollution is adopted, waste straw is prepared into straw powder, pretreatment is performed through a microwave method to obtain a derived carbonaceous intermediate phase, high-temperature carbonization is performed on the carbonaceous intermediate phase, a solution is prepared by using antibacterial ions, the straw-based antibacterial activated carbon is obtained by taking straw carbon as a carrier to impregnate and support antibacterial ions and an active agent and then performing activating treatment, and can be used for industrial production and daily adsorption sterilization and deodorization; the antibacterial active carbon prepared by the method is high in sterilization rate, small in antibacterial ion usage amount, free of drug resistance, strong in antibacterial broad spectrum, high in porosity, safe to human bodies and environment, simple and convenient in preparation process condition, low in cost and considerable in application prospect, and has sterilization and deodorization effects.

The invention discloses a method for composting and fermenting pineapple stems and leaves into a bioorganic fertilizer. The method comprises the following steps: crushing pineapple stems and leaves, evenly mixing together with microbial inoculant -containing peanut bran, wherein the moisture content is 60-70%; then piling, coating with a thin film so as to perform composting and fermenting; when the internal temperature rises up to 60-65DEG C, turning piles and cooling to 25-35DEG C, covering with the thin film again, repeatedly turning piles for four to five times and then completing the fermentation; and drying till the moisture content is 25-35%, thus obtaining the bioorganic fertilizer. Through the microbial inoculant, pineapple stems and leaves are deodorized, thoroughly decomposed and fermented to obtain the bioorganic fertilizer; the production period is shorter compared with that adopting natural composting, nutrients in the stems and leaves can be retained as much as possible, substances difficult to absorb can also be converted into available nutrients; when the bioorganic fertilizer returns to field to be recycled, the nutrients in the pineapple stems and leaves can be used completely, pathogen infection can be reduced, the fertility can be enhanced, the ecological environment of a pinery can be improved, the air permeability of soil can be enhanced, and the moisture and fertility preservation capabilities of soil can be improved.

The invention discloses one aspect. The cleaning agent for dredging sewer pipes comprises the following components in parts by weight: 50 parts of sodium hydroxide, 10 parts of sodium chloride, 4 parts of talcum powder, 2 parts of sodium tripolyphosphate, and 2 parts of ethanol isopropyl 1 part of alcohol, 8 parts of polyethylene glycol, 1 part of lactic acid, 6 parts of sodium dodecylbenzenesulfonate, 3 parts of alkanolamide, 3 parts of sodium silicate, 3 parts of sodium sulfate, and 4 parts of sodium silicate. The cleaning agent for dredging sewer pipes provided by the invention has a simple process and is convenient to use, is used for cleaning toilets and dredging sewer pipes, plays the roles of dredging, sterilizing, deodorizing, preventing scale and cleaning, and can effectively deodorize.

The invention belongs to the technical field of coatings, and particularly relates to a high-flash-point odorless coating as well as a preparation method and application thereof. The invention provides a high-flash-point odorless coating. The high-flash-point odorless coating comprises the following components in parts by weight: 50-60 parts of alkyd resin; 10-20 parts of a solvent; 5-10 parts of zinc oxide; 10- 25 parts of titanium dioxide; 3- 5 parts of alpha-terpilenol; 4-5 parts of a coalescing agent; 0.3- 0.5 part of a dispersant; 0.4 - 0.6 part of an anti-settling agent; 0.1 - 0.3 part of a wetting agent; 0.5 - 0.7 part of a drier; and 0.1- 0.3 part of an anti-skinning agent. According to the invention, the high-flash-point compound is taken as a main body and is matched with the high-flash-point auxiliary agents; under the action of the zinc oxide, the titanium dioxide, the alpha-terpilenol, the dispersing agent, the anti-settling agent, the drier, the wetting agent and the anti-skinning agent, the flash point of the coating is increased, so that the flash point of the coating is maintained at 61 DEG C or above; and the coating provided by the invention has no special smell, and is green and environment-friendly.

The invention relates to a clothes made of a sunshading fabric with a photocatalyst and capable of quickly alarming a fire alarm. The clothes comprises a clothes body (1), wherein a button (2) is arranged at each cuff of the clothes body (1); a voice memory (3) is arranged at a pocket; a communication module (4) is arranged on the front side of the clothes body (1); the buttons, the voice memory and the communication module are all connected through conducting wires. The clothes body is made of the fabric; the fabric comprises a sunshading fabric base material; the surface of the sunshading fabric base material is coated with an inertia binding agent layer to form a thin film bonding layer, and the surface of the thin film bonding layer is coated with a photocatalyst layer further. When the two buttons are pressed simultaneously, the communication module automatically calls a fire alarm telephone, and the voice memory reports stored information to the fire alarm at the first moment, so that time waste is avoided, and rescue of lives and property can be realized. The clothes can avoid damage to the base material, which is caused by a strong oxidation property of the photocatalyst, so that the service life of the fabric is prolonged.

The invention relates to a photocatalyst sunshade body armor. The photocatalyst sunshade body armor is characterized in that the body armor is composed of a bulletproof layer (1) and a fabric layer (2), the bulletproof layer (1) and the fabric layer (2) are sleeved with a layer of armor cover (3), the bulletproof layer (1) is formed by closely combining five layers including aluminum alloy, glass fiber reinforced plastics, nylon, kevlar and ultra-high molecular weight polyethylene fiber in sequence, and the fabric layer (2) is combined to the face, close to the ultra-high molecular weight polyethylene fiber, of the bulletproof layer (1). The fabric adopted in the fabric layer comprises a sunshade fabric base material, the surface of the sunshade fabric base material is covered with an inertia binder layer to form a thin film binding layer, and the surface of the thin film binding layer is covered with a photocatalyst layer. The body armor is high in protection performance and capable of effectively preventing bullets and impact. The special strong oxidation function of the photocatalyst is adopted in the adopted fabric, surrounding bacteria, viruses, harmful gases and other organic substances and partial inorganic substances can be oxidized and decomposed, and the air deodorization and purification functions can be achieved.

The invention relates to the field of shoe cabinets, in particular to an intelligent shoe cabinet which comprises a shoe cabinet body and is characterized in that a sterilization device is arranged in the shoe cabinet body and comprises an LED sterilization ultraviolet lamp, a timer and a control device, the LED sterilization ultraviolet lamp is arranged on the inner wall of the top of the shoe cabinet body, the timer is arranged on the outer wall of the top of the shoe cabinet body, the control device is arranged on the top of the shoe cabinet body, and the technical problems that an existing shoe cabinet is not provided with a sterilization device, shoes in the shoe cabinet cannot be sterilized, and bacteria breeding in the shoes cannot be avoided can be solved.

The invention relates to a natural degerming agent for new energy automobiles. The natural degerming agent for new energy automobiles adopts deionized water and ethanol as the matrix, takes a varietyof green plants as the main raw materials, bactericidal substances are extracted from the variety of plants, then the substances cooperate with a diffusion agent to help the emission and diffusion ofdegerming components, thus increasing the degerming range, and achieving better degerming effect. The natural degerming agent provided by the invention has safe and environment-friendly raw material sources, not only can achieve effective air sterilization, but also has refreshing, deodorizing and aromatic effects on air in automobiles, improves the air quality inside automobiles, makes the air inautomobiles healthier and safer, at the same time causes no harm to the human body, and is healthy and effective.