70results about How to "Eliminate indoor odor" patented technology

The invention provides a coating for children, which comprises the following components in parts by weight: 30-40 parts of volatile organic compounds (VOC)-free odorless emulsion, 6-10 parts of kieselguhr, 0.4-0.6 part of negative ion additive, 20-23 parts of titanium dioxide, 6-14 parts of heavy calcium powder, 0.4-0.7 part of dispersing agent, 0.1-0.3 part of wetting agent, 0.3-0.6 part of defoaming agent, 0.1-0.3 part of anti-freezing agent, 0.4-0.9 part of thickening agent, 0.1-0.2 part of preservative, 0.1-0.2 part of mildew preventive and 20-30 parts of tap water, wherein the thickening agent comprises 0.2-0.4 part of cellulose thickening agent and 0.2-0.5 part of acrylic acid thickening agent. The VOC content in the coating tends to zero. The coating is capable of adsorbing and removing harmful gases released from furniture and finishing materials and various indoor foreign odors, is capable of purifying indoor air and inhibiting bacterium and mould propagate, and has the effects of thermal insulation and noise reduction.

The invention relates to a processing method of a diatomite wood-based fiberboard. The processing method is characterized by comprising the steps of chipping, hot grinding, drying, fiber blowing, paving and molding, hot pressing, cut-off sawing, cooling, sanding and warehousing. By modifying the fiberboard with medium and high density by using the diatomite, the new compound-type board has the additional functions of unlikely combustion, lightness, no toxicity and environmental friendliness, can be used for regulating the indoor humidity, absorbing and decomposing indoor substances causing human allergy and eliminating indoor toxic gases. Besides, three wastes in forestry are efficiently developed and waste woods are utilized.

The invention discloses an environment-friendly wall material for interior wall decoration and a preparation method of the wall material. The wall material can continuouly absorb and decompose formaldehyde, has a sterilization function and mainly comprises 1-3 parts of titanium-loaded porous material, 1-3 parts of manganese-loaded porous material, 1-3 parts of silver-loaded porous material, 20-30 parts of talcum powder, 10-20 parts of quartz sand, 40-60 parts of diatomite, 1-3 pats of algin, 1-3 parts of methyl cellulose and 2-5 parts of chitosan gum. The ingredients are uniformly mixed with water in the mass ratio of 1:1 after being mixed, and then the mixture is spread on a wall through a scraper to dry and form naturally. The environment-friendly wall material doesn't release formaldehyde and other gases harmful to human bodies, can adsorb and decompose common indoor harmful gases for a long time and has the effects of killing pathogenic bacteria and adjusting indoor humidity.

The invention provides an inorganic nano coating. The coating is characterized in that the coating consists of the following components by weight percentage: 1 to 10 percent of CH3CH2OH, 0.1 to 10 percent of nano TiO2, 1 to 10 percent of TiO2, 0.1 to 10 percent of nano ZnO, 10 to 30 percent of Mg(OH)2, 12 to 50 percent of filler, 1 to 20 percent of base material, 0.5 to 40 percent of auxiliary agent, and the balance being water. The invention also provides a method for preparing the coating. The method comprises: the nano TiO2 and the nano ZnO are dispersed in the CH3CH2OH to prepare nano pulp, the nano pulp is added with the mixture of water, the TiO2, the Mg(OH)2, the filler, the base material and the auxiliary agent, and dispersed and stirred to obtain the finished product. The coating has the functions of light purification, sterilization and removal of foreign flavor indoors.

The invention discloses an anion thermal insulation building material which comprises the following raw materials in parts by weight: 30-50 parts of expanded perlite, 10-30 parts of magnesium oxide, 10-30 parts of Portland cement, 10-30 parts of urea resin, 0.5-1.5 parts of sodium dodecyl benzene sulfonate and 4-6 parts of anion additive. The anion thermal insulation building material disclosed by the invention has relatively good thermal insulation property and can effectively release anions to purify air and eliminate indoor odor and various harmful gases.

The invention discloses an anion thermal insulation building material which comprises the following raw materials in parts by weight: 30-50 parts of expanded perlite, 10-30 parts of magnesium oxide, 10-30 parts of Portland cement, 10-30 parts of urea resin, 0.5-1.5 parts of sodium dodecyl benzene sulfonate and 4-6 parts of anion additive. The anion thermal insulation building material disclosed by the invention has relatively good thermal insulation property and can effectively release anions to purify air and eliminate indoor odor and various harmful gases.

The invention discloses wall cloth with formaldehyde removal, peculiar smell removal and bacteriostasis functions and a preparation method thereof. The wall cloth comprises a surface layer, a composite fiber adsorption layer, a nanoparticle catalytic decomposition layer, a bacteriostasis fiber layer and a point distribution glue layer. A negative ion smell removal layer formed on the surface of the wall cloth generates negative ions, so that the health care effect of the wall cloth is improved, and the indoor peculiar smell is removed; through the arrangement of the composite fiber adsorptionlayer and the nanoparticle catalytic decomposition layer, the generation of self harmful gas and peculiar smell of the wall cloth can be reduced, and external harmful gas and peculiar smell can also be adsorbed and decomposed; and through the arrangement of the bacteriostasis fiber layer, the breeding of bacteria can be effectively reduced, and the living safety is improved. The preparation process is regulated on the basis of the existing melt blowing, coating scraping and spray coating processes; the manufacturing process is advanced; the implementation is easy; and the industrial duplication capability is high.

The invention discloses a comprehensive purification method for indoor volatile organic contaminants, formaldehyde, mites, avian influenza viruses and atmospheric particulates. High polymer adsorbing materials are arranged indoors and adsorb and catalytically purify indoor atmospheric particulates. Chlorine dioxide gas with the purity higher than 99.5% is adopted to be diffused into a room, and can enter the high polymer adsorbing materials when oxidizing and purifying indoor volatile organic contaminants, formaldehyde, mites and avian influenza viruses so as to oxidize and purify atmospheric particulates adsorbed by the high polymer adsorbing materials and enable the high polymer adsorbing materials to regenerate in situ. By combining adsorption and catalytic purification performed through the high polymer adsorbing materials with oxidization and purification performed through chlorine dioxide gas, the various contaminants in indoor air are comprehensively processed. The invention further discloses a comprehensive purification device. The method and device can remove indoor volatile organic contaminants, formaldehyde, mites, avian influenza viruses and atmospheric particulates at the same time, and is good in effect, low in cost and safe.

The present invention relates to a compound taxus chinensis drug multifunction baking basket, which comprises an electric heating furnace, a bamboo basket made from bamboo strips and placed on the electric heating furnace, a drug support layer inside the bamboo basket, and a drug layer on the drug support layer, wherein the drug layer comprises a compound taxus chinensis drug, the compound taxus chinensis drug comprises, by weight, 20-60 parts of taxus chinensis, 20-60 parts of angelica dahurica, 15-50 parts of caulis lonicerae and / or honeysuckle, 20-60 parts of heartleaf houttuynia herb, 10-40 parts of mythic fungus, and 10-40 parts of milkvetch root. According to the compound taxus chinensis drug multifunction baking basket of the present invention, the drug is heated to the suitable temperature, such that the active ingredients in the drug volatile and emit aromas so as to provide the refreshing effect, kill and inhibit indoor pathogenic microorganisms, and absorb indoor pollutants and pathogenic microorganisms, such that the effects of indoor environment improving, indoor air purifying and health effect providing are achieved.

The invention relates to the technical field of coatings, and particularly discloses a sand-in-water coating and a preparation method thereof. The sand-in-water coating comprises, by weight, 20-30 parts of a protective glue, 50-60 parts of a toning base paint and 15-25 parts of a continuous phase. The sand-in-water coating has the advantages of strong adhesive force, high toughness, good wear resistance and good weather resistance, and a film formed by the coating can achieve the natural effect and beauty of marble textures.

The invention discloses an anion ecological crystalline silicon material which comprises premixed powder, water, a modified polymer solution, an organic silicon gypsum waterproof agent and glass fiber chopped strands, which are mixed at a ratio, wherein the premixed powder comprises raw materials of hemihydrate gypsum powder, anion powder and white portland cement; the modified polymer solution comprises water, a polyvinyl alcohol water solution and an organic silicon defoamer. The invention further discloses a production method for the anion ecological crystalline silicon material. The anion ecological crystalline silicon material, the production method and the application have the advantages that air can be purified, indoor smell, various harmful gases, irritant gases such as benzene, formaldehyde, ketone and ammonia volatilizing from a decorative material in the indoor decoration process as well as peculiar smell harm to human body in daily life can be effectively eliminated; excellent antibacteria and sterilization functions and excellent water resistance are achieved.

The invention provides an indoor decoration coating additive and relates to the technical field of coatings. The indoor decoration coating additive is prepared from the following components in parts by weight through mixing: 5 to 8 parts of propylene glycol methyl ether acetate, 2 to 3 parts of a corrosion-resistant sterilizer, and 1 to 2 parts of nano zinc oxide with the particle diameter of 12 to 20 nanometers; preferably, the corrosion-resistant sterilizer is 5-chlorine-2-methyl-4-isothiazolin-3-ketone. The indoor decoration coating additive provided by the invention can adsorb and resolve harmful substances such as free-state formaldehyde in air and the like, produced after indoor decoration, and the problem of harms to human body caused by harmful substances produced after indoor decoration can be solved.

The invention discloses a mud negative ion powder multifunctional inner wall material, which is composed of the following components by weight: 50 -70% of fine silt, 10-30% of stone flour, 4-6% of a green glue powder, 1-5% of an negative ion powder, 0-20% of water and the balance of bamboo charcoal. The negative ion powder consists of the following components by weight: 10-15 parts of coral fossils, 10-15 parts of tourmaline, 30-50 parts of opal, 5-10 parts of serpentine, 10-20 parts of neodymium oxide, 10-20 parts of tetraterbium heptaoxide and 2-4 parts of yiwangshi. The production process of the mud negative ion powder multifunctional inner wall material is simple and easy to implement. The mud negative ion powder multifunctional inner wall material eliminates harmful substances in indoor air, balances indoor air humidity and insulates, and has on superior health care effects on human.

The invention discloses an air purification disinfectant which is obtained by soaking a variety of traditional Chinese medicine extracts in warm water, releasing and dissolving medicine components in the water and adjusting the solution to weak alkaline. The traditional Chinese medicine extracts include Chinese mosla herb extract, climbing groundsel herb extract, atratylodes rhizome extract, folium artemisiae argyi extract, eucalyptus grandis leaf extract, dandelion extract, honeysuckle extract, acorus calamus extract and sandalwood extract. The disinfectant has dual functions of sterilization and purification and dust removal; and after being spraying, the disinfectant is light in smell, non-irritating and harmless to the human body.

The invention discloses a domestic air purifying agent. The domestic air purifying agent comprises, by weight, 20-40 parts of activated carbon particles, 6-18 parts of modified bentonite, 3-15 parts of adsorbent resin, 10-18 parts of resin powder, 2-8 parts of synthetic fibers, 8-19 parts of potassium permanganate, 3-17 parts of an amino silane coupling agent, 6-19 parts of sodium peroxide powder, 7-12 parts of polyacrylamide and 3-8 parts of a natural perfume. The invention also provides a preparation method of the domestic air purifying agent. The raw material bentonite is used as one of carriers, has the advantages of good adsorptivity and wide sources, and can be repeatedly used. The natural perfume added to the domestic air purifying agent can keep indoor air clean and remove indoor odor, and raw materials selected for the natural perfume are harmless to human bodies, is environmentally friendly and has no pollution. The preparation method has the advantages of simplicity, easiness in implementation, and low cost.

The invention relates to the technical field of environment-friendly decoration materials, in particular to a paint-free healthy decoration panel capable of releasing anions and a preparing method of the paint-free healthy decoration panel. The paint-free healthy decoration panel capable of releasing the anions comprises a base material layer. An anion gluing layer, a veneer layer, a color matching agent layer and a transparent heat curing resin layer are sequentially arranged on the outer side of the base material layer from interior to exterior. The anion gluing layer is arranged on the base material layer in a roller painting or brush painting manner. The veneer layer is spliced to or covers the anion gluing layer. The color matching agent layer is arranged on the veneer layer in a roller painting or brush painting manner. The transparent heat curing resin layer is bonded to and covers the color matching agent layer. The paint-free healthy decoration panel capable of releasing the anions does not release harmful volatile matter, can overcome the defects of environment pollution caused by furniture and artificial panels in essence, and is capable of releasing the anions, safe and environment-friendly.

An environment-friendly type decorative coating belongs to the technical field of chemical products, and comprises the following raw materials: diatomite powder, tourmalinite, industrial pure water, and a waterborne coating. The diatomite powder and tourmalinite are crushed; the waterborne coating and industrial pure water are added in order; the decorative coating is obtained after uniform stirring and full mixing. The decorative coating of the invention is mainly used for interior wall whitewashing in household and office places; because of the addition of the diatomite component, negative air ions are released lastingly so as to automatically regulate indoor air humidity, to allow people to breathe fresh air indoors, and to effectively remove indoor peculiar smell.

The invention discloses an environment-friendly and healthy decoration smell-eliminating agent, which comprises activated carbon blocks and smell-eliminating liquid, wherein the smell-eliminating liquid comprises the following components in percentage by volume: 46 to 72 percent of water, 6 to 10 percent of sansevieria trifasciata prain extract, 10 to 20 percent of chlorophytum comosum extract, 8 to 16 percent of cactus extract and 4 to 8 percent of lemon balm extract. The environment-friendly and healthy decoration smell-eliminating agent provided by the invention has obvious effect and natural taste and does not generate secondary pollution. Because the cactus extract is added in the smell-eliminating agent, the radiation of radioactive elements can be effectively lessened, and the smell-eliminating agent has a health-care function. The lemon balm can effectively eliminate indoor peculiar smell and creates fresh atmosphere for a room.

The invention belongs to the technical field of environment conditioning, and provides an indoor environment conditioning system and method. The system comprises a constant-temperature convection piece, a carbon-fiber glass tube, a semiconductor refrigerating piece, a heat-energy conversion subsystem, a negative oxygen ion generator, a heat pipe, an intelligent sensing subsystem and a control subsystem, wherein the semiconductor refrigerating piece comprises a refrigerating face and a heating face connected with the refrigerating face; both the carbon-fiber glass tube and the refrigerating face are located below the constant-temperature convection piece; both the heat-energy conversion subsystem and the negative oxygen ion generator are located above the constant-temperature convection piece; an emitter electrode of the negative oxygen ion generator is located in a convection channel; a fan, a transmission mechanism and an impeller are connected in sequence; the impeller is fixed on the side wall of a pipe and located above a cooling device; and the heat pipe is connected with the heating face and a liquid heating face respectively. The indoor environment conditioning system and method provided by the invention can simultaneously adjust the indoor temperature and the air quality, have high efficiency, save energy, and facilitate construction.

The invention discloses a deodorant for indoor air purification. The deodorant comprises activated carbon blocks and deodorizing liquid. The ingredients of the deodorizing liquid are a mixture of water, sansevieria trifasciata extracting liquid, epipremnum aureum extracting liquid, agave americana extracting liquid and lemon balm extracting liquid. All the ingredients are mixed, by volume, 46-72% of water, 6-10% of sansevieria trifasciata extracting liquid, 10-20% of epipremnum aureum extracting liquid, 8-16% of agave americana extracting liquid and 4-8% of lemon balm extracting liquid. The deodorant for indoor air purification is obvious in effect, natural in smell and free of secondary pollution; the sansevieria trifasciata extracting liquid ingredient is added into the deodorizing liquid, 80% or above of indoor harmful gases can be absorbed, the formaldehyde absorbing capacity is super strong, and a healthcare function is achieved; lemon balm can effectively eliminate indoor peculiar smells, and a fresh atmosphere is created indoors.

The invention discloses a novel milk bottle sterilizer. The novel milk bottle sterilizer comprises a box, wherein a cavity is formed in the box, an air inlet and an air outlet are formed in the cavity, and a box door sealing the cavity is hinged to the box; a first draught fan used for feeding outside air into the box is arranged on the box, an air outlet of the first draught fan is provided with a heating element is arranged, and a second draught fan used for feeding hot air heated by the heating element into the cavity is arranged on the air inlet; a controller connected with the first draught fan, the heating element and the second draught fan is arranged on the box, the controller is connected with an ultraviolet light arranged in the cavity and used for sterilization and also connected with a plasma generator / anion generator / cation generator provided with a discharge head, and the discharge head is located on the cavity.

The invention discloses a multifunctional indoor air odor-removal treatment device which comprises a working box, a filter box, a waste box, supporting legs and a falling hole. The filter box is installed on one side of the bottom of the working box, a transmission mechanism is arranged on one side of the bottom end of the working box, and the transmission mechanism comprises a micro motor, a driving shaft, a driving wheel, a transmission belt and a driven wheel. The micro motor is arranged on one side of the bottom end of the working box, and the driving shaft is installed at one end of the micro motor through a coupler. The micro motor rotates to drive the driving shaft to operate so as to drive the transmission belt to operate, the transmission belt operates to drive the driven wheel torotate, the driven wheel rotates to drive a threaded rod to rotate, the threaded rod rotates to drive a threaded sleeve to move up and down on one side of the surface of the threaded rod so as to drive a cleaning brush to move up and down to clean a first filter plate and a second filter plate, and therefore the function of conveniently cleaning a filter screen in the device is realized.

The invention relates to the technical field of building materials and in particular to a white marble gypsum board and a preparation method thereof. The provided white marble gypsum board comprises the following raw materials in parts by weight: 60-80 parts of gypsum powder, 10-20 parts of white marble sand, 8-15 parts of lime powder, 4-8 parts of kaolin, 8-16 parts of kieselguhr, 6-10 parts of plant straw, 5-10 parts of glass fibers, 1-3 parts of modified starch, 0.5-1.2 parts of a retarder, 1-2 parts of a water reducing agent, 0.3-0.5 part of a foaming agent, and a suitable amount of water.The invention further provides the preparation method for the white marble gypsum board. The white marble gypsum board prepared by the invention has the characteristics of high strength, good fireproof performance, and strong adsorbing effect, and is capable of eliminating an indoor peculiar smell, is high in practicability, environment-friendly, and extensive in usage.

The invention discloses a preparation method of aromatic anion nylon filaments in the field of chemical fiber production. The method comprises the following steps of drying and mixing aromatic anion nylon master batch and nylon 6 slice raw materials to obtain a mixture; then, extruding and melting the mixture through a screw to obtain a melt, and then preparing the nylon filaments with an aromaticanion function through the procedures of filtering, metering spinning, circular blowing for cooling and shaping, oiling and winding. According to the nylon filaments, the aromatic anion nylon masterbatch and nylon 6 slices are adopted for melt spinning, the preparation method is reasonable, the operability is high, and industrial implementation is easy. The nylon filaments can continuously release anions and a fragrant and fresh smell and has not only the functions of purifying air and removing indoor peculiar smell but also a good healthcare effect. The aromatic anion nylon filaments obtained by means of the method have the advantages of high spinnability, lasting functions and long service life, and can be widely applied to the fields of clothing, home textiles, automobile interior decoration and the like.

The invention belongs to the field of diatom ooze paints, and discloses an anion-adsorption / decomposition composite diatom ooze and a preparation method thereof. The preparation method comprises the following steps: preparing a composite solution from 5-15 wt% of deionized water, 1-5 wt% of adhesive, 1-8 wt% of anion powder and 0.1-1.5 wt% of photocatalyst, and mixing the composite solution with 20-35 wt% of deionized water, 0.8-3 wt% of antifreezing agent, 0.5-1.0 wt% of thickener, 0.5-3 wt% of bentonite, 3-10 wt% of titanium white, 5-20 wt% of ash calcium, 20-40 wt% of diatomite and 0.1-1 wt% of retarder to prepare the diatom ooze. According to the method, the anion powder, photocatalyst and other materials can be dispersed more uniformly, thereby enhancing the utilization efficiency. The obtained product continuously releases hydroxy anions, thereby eliminating indoor peculiar smell and various harmful gases, and enhancing the indoor air quality. The diatom ooze can intelligently regulate the indoor air humidity. The diatom ooze is composed of pure natural inorganic materials, is free of any harmful substance or harmful additive, and thus, is a pure green environment-friendly product.

The invention discloses an air purification disinfectant which is obtained by soaking a variety of traditional Chinese medicine extracts in warm water, releasing and dissolving medicine components in the water and adjusting the solution to weak alkaline. The traditional Chinese medicine extracts include Chinese mosla herb extract, climbing groundsel herb extract, atratylodes rhizome extract, folium artemisiae argyi extract, eucalyptus grandis leaf extract, dandelion extract, honeysuckle extract, acorus calamus extract and sandalwood extract. The disinfectant has dual functions of sterilization and purification and dust removal; and after being spraying, the disinfectant is light in smell, non-irritating and harmless to the human body.

The invention discloses negative ion composite powder for a building material. The negative ion composite powder is prepared from, by mass, 30-80 parts of schorl powder, 10-30 parts of liddicoatite tourmalines, 1-8 parts of calcium stearate, 1-5 parts of zinc oxide, 0-30 parts of rare earth, 1-30 parts of zeolite powder, 1-8 parts of water-borne acrylic acid and 1-8 parts of monazite powder. According to the negative ion composite powder for the building material, the preparation technology is simple, the raw materials are low in cost, a negative ion plate has the durability, the high efficiency and the environmental protection property, the prepared negative ion plate can efficiently and stably release negative ions at 2200-4000 / s.cm<2> and can purify air and remove indoor foreign smell and harmful gas, and the negative ion composite powder is an environment-friendly negative ion additive.

The present invention discloses an environmental protection type building coating material additive, which comprises, by weight, 100 parts of zeolite crystal ore micro-powder, 1-3 parts of nanometer calcium powder, 2.5-4 parts of an antiseptic bactericide, 2-5 parts of catalyst micro-powder, 2-5 parts of an anti-foaming agent, 2-3 parts of fluorescent whitening powder, and 100-300 parts of water. The preparation steps comprise that: zeolite crystal ore is added to a crusher so as to be crushed, enters a pair-roll mill so as to be grinded into fine sand, and enters a high speed vortex mill so as to be crushed, the obtained powder enters a gas flow classifier and is subjected to cyclone separation to obtain powder with the main particle size of 1250 mesh, 1-3 parts by weight of nanometer calcium powder, 2.5-4 parts by weight of an antiseptic bactericide, 2-5 parts by weight of catalyst micro-powder, 2-5 parts by weight of an anti-foaming agent, 2-3 parts by weight of fluorescent whitening powder, and 100-300 parts by weight of water are added, strengthened stirring is performed, and the obtained material enters an efficient wet grinding machine to carry out secondary grinding to obtain the additive product. Compared with the environmental protection type building coating material additive in the prior art, the product of the present invention has characteristics of fine particle size, high concentration of the released negative ions, effective elimination of indoor odor, inhibition of harmful bacteria breeding, and sustained release of negative ions.

The invention discloses an anion composite powder suitable for building materials. The anion composite powder is prepared from, by mass, 30-80 parts of schorl powder, 20-40 parts of zincite powder, 1-8 parts of calcium stearate, 1-5 parts of zinc oxide, 1-8 parts of cerium oxide, 0-30 parts of rare earth, 1-30 parts of iron sesquioxide, 1-8 parts of monazite powder and 1-8 parts of sodium hexametaphosphate. According to the anion composite powder in the technical scheme, a preparing technology is simple, and the price of the raw materials is low; an anion plate has perdurability, efficiency and the environment-friendly performance, the prepared anion plate can efficiently and stably release anions with the density of 2,000-3,800 per s.cm<2>, air can be purified, indoor peculiar smells and harmful gas can be removed, and the anion composite powder is an environment-friendly anion additive.

The invention discloses negative ion composite powder suitable for building materials. The negative ion composite powder is prepared from, by mass, 30-80 parts of black tourmaline powder, 20-40 parts of zincite powder, 1-8 parts of calcium stearate, 1-5 parts of zinc oxide, 1-8 parts of cerium oxide, 0-30 parts of rare earth, 1-30 parts of ferric oxide, 1-8 parts of waterborne acrylic acid, 1-8 parts of monazite powder and 1-8 parts of sodium hexametaphosphate. According to the technical scheme, the preparation process is simple, raw materials are low in price, a negative ion plate has durability, high efficiency and environment friendliness, the made negative ion plate can release 2400-4200 negative ions per second.cm<2> efficiently and stably, purify air and eliminate indoor peculiar smells and harmful gases, and the composite powder is an environment-friendly negative ion additive.