54results about How to "Has the function of purifying air" patented technology

The invention discloses an attapulgite argil powder with an air purifying function. The technical scheme is as follows: the attapulgite argil powder with an air purifying function is prepared from high-viscosity attapulgite clay, an attapulgite constant-humidity conditioner, a natural mineral adsorbing / filtering agent, Cacumen Biotae, aluminum silicate fiber and polyacrylamide. The attapulgite argil powder is prepared by the following steps: pulverizing the materials, soaking and aging to obtain a wet mixture, extruding the wet mixture into a strip, airing the strip, pulverizing to obtain powder, and packaging to obtain the finished product. The attapulgite argil powder has favorable cohesive property, plasticity, thixotropy, fire resistance and thermal stability; the pottery prepared from the attapulgite argil powder with an air purifying function contains a great deal of micropores and activated carbon, thus, has the characteristics of low shrinkage, no cracking or deformation and favorable adsorbability, and can effectively adsorb formaldehyde, ammonia, benzene and other harmful substances in the air, thereby protecting the environment and improving good health of people. The invention is suitable for producing pottery artware with an air purifying function.

The invention relates to an architecture coating material with air cleaning function and its preparing process, wherein the coating material comprises photocatalyzer TiO2-XN, poly acrylic ester emulsion film forming matter, titanium dioxide as dyestuff, gasket material including heavy calcium carbonate, porcelain clay and talcum powder, adjuvant including ammonium salts of polyacrylic acid as dispersing agent, hydroxyethyl cellulose, defoaming agent, wetting agent, film forming adjuvant, thickening agent and solvent water.

The invention relates to inorganic clay composite and the method for preparation and the utility, belonging to the catalyst art. The material comprises rare-earth element, titanium oxide and clay, the rare-earth element being one or two from Ce, La, Nd, Pr, Yt, Eu and Er, the clay being montmorillonite, the mass ratio of every component being: montmorillonite 54- 90%, titanium oxide 8- 45%, and rare-earth oxide 0.1- 4.0%; and the technique contains the following steps: the mass ratio of material being: titanate 0.6- 1.8%, absolute ethyl alcohol 45- 90%, rare-earth salt 0.013- 0.08% clay 0.8- 1.8%, deionized water 3- 30% and glycerin 4- 35%, using titanate, absolute ethyl alcohol and glycerin solution to prepare titanium oxide sol, using rare-earth salt and absolute ethyl alcohol to prepare rare-earth solution, adding said sol and solution separately into the suspension of clay- absolute alcohol, mixing, aging, filter-pressing, drying in 60- 80Deg. C, and at last roasting 4- 10 hours to prepare the product. The material is added into coating as an additive. And the material has a high catalysis property and a short preparation process.

The invention relates to a method for preparing foam bricks based on engineering dregs, and belongs to the technical field of waste utilization. The present invention aims at leachate or leachate produced by the fermentation of domestic garbage mixed in and the showering of rainwater and the immersion of surface water and groundwater in the process of stacking and landfilling the current engineering dregs, causing damage to the surrounding surface water and groundwater. Serious pollution, and the problem of serious environmental pollution, the present invention first removes light impurities and metal impurities in engineering dregs by manual screening and magnetic separation, and then mixes them with hydrogen peroxide at high temperature and high pressure to remove harmful impurities. Substances and microorganisms, and then mixed with kaolin, feldspar particles, etc., supplemented with foaming agents, adhesives and other additives, and finally roasted to prepare foam bricks.

The invention discloses light spherical red mud through-hole ceramsite with the air purification function. According to the technical scheme, the light spherical red mud through-hole ceramsite is characterized by being prepared from attapulgite argil powder, red mud, activated clay waste residues, white carbon black, activated aluminum oxide, sodium aluminate, hollow microspheres, sodium dodecyl sulfate, scrubbable attapulgite photocatalyst spraying liquid and the like which have the air purification function; the ingredients are subjected to stirring, extrusion granulating, drying, calcining, heat preserving, screening, soaking, drying, screening, sealing and packaging, and then the light spherical red mud through-hole ceramsite with the air purification function is obtained. The light spherical red mud through-hole ceramsite with the air purification function has the advantages of being large in specific surface area, low in stacking density, high in moisture rate, excellent in adsorption performance, light, high in intensity and capable of integrating micropores and macropores, and is suitable for being placed in a room, a furniture cabinet, a vehicle, an airplane, a ship or other buildings to adsorb and degrade contaminants such as formaldehyde, ammonia, benzene and TVOC, so that the purpose of purifying air is achieved.

The invention provides a tent with an air purifying function. The tent comprises a tent support, a tent cover and an air purifier. The tent support is sleeved with the tent cover, the tent cover comprises a tent top, a side wall and a ground cover; the side wall is provided with an opening, a vent and a switch structure arranged on the opening; the tent support comprises a plurality of main frames and molding rods; the main frames are arranged in parallel in the vertical direction; every two adjacent main frames are connected through the corresponding detachable molding rod; the air purifier comprises air inlets, a purifying device, air outlets and a chargeable power supply; the air inlets are formed outside the tent, the air outlets are formed inside the tent; and the air outlets comprise a plurality of guide fins, and the directions of the air blown out through the air outlets are different. The tent is easy to detach and carry; and a small space is occupied; the air inside the tent is purified through the air purifier; therefore, the air quality of the small camping environment is improved for people.

The invention discloses a spherical silica-gel light through-hole ceramsite with an air purification function. The technical scheme has the key points that: ingredients comprise attapulgite argil powder with an air purification function, silica gel, activated clay waste residues, white carbon black, activated aluminum oxide, sodium aluminate, calcined gypsum powder, sodium dodecyl sulfate, photocatalyst spraying liquid capable of being used for scrubbing the silica gel and the like; stirring, squeezing granulation, drying, roasting, heat preservation, screening, soaking, drying, screening and sealed packaging are carried out on the ingredients, so as to obtain the spherical silica-gel light through-hole ceramsite with the air purification function. The spherical silica-gel light through-hole ceramsite with the air purification function has the characteristics of large specific surface area, low stacking density, high rate of moisture absorption, superior adsorption performance, light weight, good strength and integrated micropores and macropores and is suitable for being placed indoors and in furniture, cupboards, vehicles, airplanes, ships or other buildings for adsorbing and degrading contaminants such as formaldehyde, ammonia, benzene, TVOC (total volatile organic compounds) and the like, so as to achieve the purpose of air purification.

The invention provides a building material with an air purification function and a preparation method thereof, which relates to the technical field of building materials. The building material with the air purification function is prepared from the following raw materials in parts by weight: 60 to 70 parts of polyurethane high polymer material, 9 to 17 parts of pulverized fuel ash, 10 to 14 parts of ethyl petrol stearate, 5 to 15 parts of palmitic acid, 2 to 4 parts of nanosilicon dioxide, 2 to 4 parts of nano calcium carbonate, 10 to 16 parts of nanometer titania, 9 to 15 parts of nano-zinc oxide, 6 to 10 parts of activated carbon, 5 to 9 parts of bentonite, 4 to 8 parts of boron fiber, 6 to 8 parts of polypropylene fiber, 3 to 5 parts of kieselguhr, 0.3 to 0.9 part of heat stabilizer, 0.5 to 0.9 part of light stabilizer, 0.5 to 0.9 part of coupling agent, 0.3 to 0.7 part of antioxidant, and 0.4 to 0.6 part of foaming agent. The preparation method comprises the following steps of (1) weighing the raw materials; (2) preparing a mixture a; (3) preparing a mixture b; (4) preparing a mixture c; (5) entering a mould for forming. The building material with the air purification function and the preparation method thereof provided by the invention solve the problem that the functions of air purification, compression resistance, tensile strength and heat insulation of an existing building material need to be improved.

The invention provides a nano-material with an air purifying function and a preparation method thereof, belonging to the technical field of nano-materials. The nano-material with the air purifying function comprises the following raw materials by weight: 60 to 80 parts of a polyurethane high-polymer material, 9 to 15 parts of quartz stone flour, 10 to 14 parts of ethyl stearate, 5 to 15 parts of palmitic acid, 2 to 4 parts of nanometer silica, 2 to 4 parts of nanometer calcium carbonate, 10 to 16 parts of nanometer titanium dioxide, 3 to 5 parts of a stabilizing agent additive, 0.5 to 0.9 part of a coupling agent, 0.3 to 0.7 part of an anti-oxidant and 0.4 to 0.8 part of a foaming agent. The preparation method comprises the following steps: (1) weighing of the raw materials; (2) preparation of a mixture a; (3) preparation of a mixture b; (4) preparation of a mixture c; and (5) charging of a mold and molding. The nano-material prepared in the invention has the advantages of high strength, good heat insulation performance and air purifying performance.

The invention provides an insulation material having air purifying function and a preparation method thereof, which relate to the field of the insulation material. The insulation material comprises the following raw materials in parts by weight: 14-20 parts of calcium silicate powder, 10-28 parts of granite powder, 15-17 parts of polyurethane, 17-23 parts of alumina silicate powder, 5-9 parts of magnesium oxide, 7-13 parts of mineral wool, 4-8 parts of polyester fiber, 21-35 parts of bamboo charcoal, 7-13 parts of bentonite, 9-13 parts of meerschaum powder, 15-19 parts of phenolic foam, 11-31 parts of vermiculite, 15-21 parts of waste polyethylene foamed plastic, 9-15 parts of boron fiber, 13-21 parts of polyacrylonitrile fiber, 27-35 parts of cement, 0.2-0.4 parts of an air-entrainer, 0.1-0.7 parts of a delayed coagulant, 0.1-0.3 parts of a heat stabilizer, 0.3-0.7 parts of a water reducer, 0.2-0.6 parts of a foaming agent, and 4-8 parts of water. The preparation method comprises the following steps: 1) raw material weighing; 2) roasting; 3) crushing; 4) stirring; 5) pressurization moulding; and 6) drying. The insulation material has the advantages of high intensity, good heat insulation performance, environmental protection and energy saving.

The invention discloses a pyroclastic rock compound type foaming agent. The key point of the technical scheme is that the pyroclastic rock compound type foaming agent comprises pyroclastic rock powder, attapulgite pottery clay powder having a function of air purification, hydrogen peroxide, lauryl dimethyl amine oxide, coconut diethanolamide, silicone resin polyether emulsion, polyether modified silicone oil and water; paste ingredients of the pyroclastic rock compound type foaming agent are stirred to a paste, the ingredients of the pyroclastic rock compound type foaming agent are stirred to a finished product of the pyroclastic rock compound type foaming agent; and the pyroclastic rock compound type foaming agent has the characteristics of strong foaming capacity, high foam factor, large foam production amount per unit volume, delicate and uniform cells which are not easy to break, high product demoulding speed, good finish surface degree and high product long-term strength. The product produced by using the pyroclastic rock compound type foaming agent has the effects of heat preservation, thermal insulation and sound insulation, as well as the function of air purification, and the pyroclastic rock compound type foaming agent is suitable for producing a light plate, a light wall body and a product for sound attenuation and noise reduction.

The invention discloses a construction site foundation pit protective guard with a good warning effect. The construction site foundation pit protective guard comprises a frame body, a plurality of handrails are welded into the frame body, strip-type grooves are formed in the side walls of the handrails, and two springs are fixedly connected to the inner bottoms of the strip-type grooves. Glass sleeves and rubber sleeves are fixedly connected to the inner tops of the strip-type grooves, iron sliding blocks are slidably connected into the glass sleeves and the rubber sleeves, the outer walls ofthe glass sleeves and the outer walls of the rubber sleeves are slidably connected with magnetic scraping rings, wherein chemical fiber layers are arranged on the side walls of magnetic sliding blockswhich are located in the glass sleeves, and fur layers are arranged on the side walls of magnetic sliding blocks which are located in the rubber sleeves. According to the construction site foundationpit protective guard with the good warning effect, through point discharge of two mutually matched conductive needles, neon in a square cavity is electrified to emit striking red light, so that the good warning effect is provided during night construction, and the danger due to the fact that vehicles collide the protective handrails to intrude into a construction site during night travelling is avoided.

The invention discloses spherical light kaolin ceramsite with an air purification function and through holes. The technical scheme mainly includes that ingredients for the spherical light kaolin ceramsite include attapulgite pottery clay powder with an air purification function, kaolin, activated argil waste residues, white carbon black, activated aluminum oxide, sodium aluminate, sodium dodecyl sulfate, kaolin photocatalyst spray liquid capable of being scrubbed and the like; the ingredients are subjected to stirring, extrusion granulation, drying, calcination, heat-insulation treatment, sieving, soaking, drying, sieving and hermetic packaging to obtain the spherical light kaolin ceramsite with the air purification function and the through holes. The spherical light kaolin ceramsite with the air purification function and the through holes has the advantages of large specific surface area, low stacking density, high moisture absorption, excellent adsorption performance, good lightweight strength and micropore and macropore integration. Besides, the spherical light kaolin ceramsite is suitable to be arranged in indoor environments, furniture and cupboards, vehicles, aircrafts, ships or other buildings, pollutants such as formaldehyde, ammonia, benzene and TVOC (total volatile organic compounds) can be adsorbed and degraded by the spherical light kaolin ceramsite, and accordingly the purpose of purifying air can be achieved.

The invention discloses an air purification material and a preparation method thereof. The air purification material comprises a honeycomb type filter screen and a purification composition filled in the honeycomb type filter screen, wherein the purification composition is prepared from the following raw materials: samarium sulfide, bismuth vanadate, ferrous tungstate, diatomite, activated attapulgite, hafnium hydroxide, lithium metaaluminate, ferric oxide, chitosan fiber, tauroursodeoxycholic acid sodium salt, oxidized graphene, coconut shell powder, negative ions powder, leaf mold, polyvinyl alcohol and deionized water. The filtering rate of PM2.5 is up to 99.2% through the air purification material, the purification efficiency of formaldehyde and benzene harmful gases are respectively up to 95.3% and 92.7% and above, the air is effectively purified, and the air environment can be obviously improved. The air purification material has good breathability, as well as air purification function, and is very suitable for large-batch production and application.

The invention discloses a crushed stone-type alumina light ceramsite with an air purifying function. Ingredients of the ceramsite comprise attapulgite clay powder with an air purifying function, alumina, activated carclazyte residues, white carbon black, sodium aluminate, hollow beads, calcined gypsum powder, sodium dodecyl sulfate and a scrubable alumina photocatalyst spray liquid. Through ingredient stirring, extruded granulation, drying, crushing, screening, roasting, thermal insulation, screening, immersion, drying, screening and sealed packaging, the crushed stone-type alumina light ceramsites with an air purifying function are obtained. The crushed stone-type alumina light ceramsite with an air purifying function has a specific surface area, low bulk density, light weight, high strength, high moisture absorption and excellent adsorption and purification performances, is suitable for being used in a room, a furniture cabinet, a vehicle, a ship or other buildings, has effects of adsorption and degradation of pollutants such as formaldehyde, ammonia, benzene and TVOC and realizes the purpose of purifying the air for a long time.

The invention discloses cylindrical lightweight kaolin through-hole ceramsite with an air purification function. According to the technical scheme, ingredients comprise attapulgite pottery clay powder with the air purification function, kaolin, activated argil residues, white carbon black, activated alumina, sodium aluminate, sodium dodecyl sulfate, a scrubbed kaolin photocatalyst spray coating solution and the like. The cylindrical lightweight kaolin through-hole ceramsite with the air purification function is obtained by performing stirring, extrusion granulation, drying, roasting, heat preservation, screening, impregnation, drying, screening and sealing packaging on the ingredients. The cylindrical lightweight kaolin through-hole ceramsite with the air purification function has the characteristics of large specific surface area, low bulk density, high moisture absorption, high adsorption performance, lightweight, strong strength and integration of micropores and a macropore, and is applicable to adsorption and degradation of pollutants such as formaldehyde, ammonia, benzene and TVOC for fulfillment of the aim of air purification in a room, a cupboard, a vehicle, an airplane, a ship or another building.

The invention discloses a construction site foundation pit protective fence with good warning effect, which comprises a frame body, and a plurality of railings are welded inside the frame body; The bottom is fixedly connected with two springs, and the inner top of the strip groove is fixedly connected with a glass sleeve and a rubber sleeve. Both the glass sleeve and the rubber sleeve are slidably connected with iron sliders. The glass The outer walls of the sleeve and the rubber sleeve are slidably connected with a magnetic wiper ring, wherein the side wall of the magnetic slider located in the glass sleeve is provided with a chemical fiber layer, and the side wall of the magnetic slider located in the rubber sleeve is provided with a fur layer . The present invention discharges through two matching conductive needle tips, and makes the neon gas in the square cavity energized to emit eye-catching red light, so that a good warning effect can be provided during night construction, and vehicles can be prevented from colliding with the protective fence when driving at night Breaking into the construction site can lead to dangerous situations.

A compound glass fiber fabric comprises a glass fiber, a carbon fiber and an adhesive. The glass fiber and the carbon fiber are woven by a 2.5D weaving method to form the compound glass fiber fabric,so that the compound glass fiber fabric has high strength of the glass fiber and has also high strength of the carbon fiber, the adhesive is sprayed on the surface of each fiber silk, the compound fiber fabric has the fiber silks of 5-8 layers, the thickness of the fabric is 3.3-5.2mm, a warp yarn is the carbon fiber, the fineness of the warp yarn is 10-12K, the density of the warp yarn is 3-5 pieces / cm / layer, the column number of the warp yarn is 100-105, a weft yarn of the compound fiber fabric is the glass fiber, the fineness of the weft yarn is 10-12K, the density of the warp yarn is 3-5pieces / cm / layer, a titanium dioxide film is soaked on the surface of the compound glass fiber fabric, and a photon with high enough energy can be absorbed under light irradiation, so that the glass fiber fabric has an air purification function. The compound glass fiber fabric has the advantages that the fabric is high in strength and rigidity, resistant to corrosion and the like, the fabric has the air purification function, a preparation method is simple, resources are saved, and cost can be reduced.

The invention discloses a macromolecule latex foamed product capable of degrading formaldehyde and TVOC (Total Volatile Organic Compound) and inhibiting germs and a preparation method. The preparationmethod comprises the following steps: titanium silver spray preparation: adding titanium dioxide and nano silver into water to prepare a titanium silver mixed solution; latex coating: coating a carrier material of a conveying belt with foamed latex; initial latex roasting: conveying the carrier material with the surface coated with the latex into a first oven; spray coating: spray coating the surface of the latex, which is initially roasted and is not formed, with the titanium silver mixed solution; product roasting and forming: conveying the carrier material which is sprayed and covered by the titanium silver mixed solution into a second oven to dry and to form a latex layer and a nano titanium silver coating layer on the surface of the carrier material. According to the preparation method disclosed by the invention, latex coating, spray coating and two-section type drying are utilized, so that nano titanium dioxide and nano silver can be organically combined with the latex foamed product, hazardous substances of formaldehyde, TVOC and the like can be degraded, germs are inhibited, and product application is enriched.

The invention discloses an advertisement display frame with an air purifying function. The advertisement display frame with the air purifying function comprises a display frame body which is divided into three layers. Air exhaust inlets are formed in the two sides of the display frame body, and two air outlets are formed in the bottom of the display frame body. A drainage pipe is arranged on one side of the display frame body, a valve is arranged on the drainage pipe, and a water adding inlet is formed in the other side of the display frame body. The water adding inlet is covered by a blockingplate on one side of the display frame body, a hinge is connected between the blocking plate and the display frame body, and the drainage pipe and the water adding inlet communicate with a filter groove in the display frame body. A deodorization filter net is arranged in the filter groove, and an HEPA filter net is arranged below the deodorization filter net. According to the advertisement display frame with the air purifying function, the structure is reasonable, the air purifying function is achieved, the peculiar smell emitted by advertisement posters on the advertisement display frame canbe effectively filtered, the freshness of the air is improved, good reading environment for customers is provided, and it is suitable for popularization and use.

The invention provides an environment-friendly floor tile for garden design and a preparation method of the environment-friendly floor tile, and relates to the technical field of floor tiles. The environment-friendly floor tile is prepared from the following raw materials in parts by weight: 20 to 30 parts of waste bricks, 8 to 15 parts of waste glass, 8 to 15 parts of blast furnace slag, 15 to 25parts of flyash, 6 to 12 parts of diatomite, 6 to 12 parts of calcium carbonate, 4 to 9 parts of barium sulfate, 4 to 9 parts of bamboo charcoal powder, 15 to 22 parts of cement, 4 to 9 parts of nanotitanium dioxide, 4 to 9 parts of fibroin fibers, 5 to 10 parts of boron fibers, 3 to 8 parts of nano zirconia, 3 to 8 parts of gypsum selenitum powder, 3 to 8 parts of magnesium hydroxide, 18 to 26parts of water glass, 1.5 to 3 parts of water reducing agent, 1.5 to 3 parts of air entraining agent, 0.8 to 1.8 parts of retarder and 15 to 20 parts of water. The environment-friendly floor tile disclosed by the invention is prepared by adopting the waste bricks, the waste glass and the blast furnace slag as main raw materials; by using waste building materials, the pollution to the environment is reduced and the production cost is reduced.

The invention discloses cylindrical light red-mud ceramsite with an air purification function and through holes. The technical scheme mainly includes that ingredients for the cylindrical light red-mud ceramsite include attapulgite pottery clay powder with an air purification function, red mud, activated argil waste residues, white carbon black, activated aluminum oxide, sodium aluminate, hollow micro-spheres, sodium dodecyl sulfate, attapulgite photocatalyst spray liquid capable of being scrubbed and the like; the ingredients are subjected to stirring, extrusion granulation, drying, calcination, heat-insulation treatment, sieving, soaking, drying, sieving and hermetic packaging to obtain the cylindrical light red-mud ceramsite with the air purification function and the through holes. The cylindrical light red-mud ceramsite with the air purification function and the through holes has the advantages of large specific surface area, low stacking density, high moisture absorption, excellent adsorption performance, good lightweight strength and micropore and macropore integration. Besides, the cylindrical light red-mud ceramsite is suitable to be arranged in indoor environments, furniture and cupboards, vehicles, aircrafts, ships or other buildings, pollutants such as formaldehyde, ammonia, benzene and TVOC (total volatile organic compounds) can be adsorbed and degraded by the cylindrical light red-mud ceramsite, and accordingly the purpose of purifying air can be achieved.

The invention discloses a production method for a plant multi-fiber modified board with an air purifying function. The production method is characterized in that multiple plant fibers are extracted and mixed according to the proportion, water is added to the plant fibers, the plant fibers are made into anion pulp, then modified cationic starch is added, the plant fibers are rearranged by polymerizing zwitterions, a coarse cotton cloth sizing agent flowing mode is used for dehydration so that a wet fiberboard can be formed, then purifying structure films doped with nanometer titanium dioxide are formed in the surfaces of wet fibers, rolled, pressurized and laminated to be manufactured into the wet fiberboard of the needed thickness, and finally the wet fiberboard is dried. The purifying films can decompose harmful substances such as formaldehyde and methylbenzene under light condition. The wet fiberboard can be modeled at will, and can be made into boards with different physical properties; continuous forming is adopted in the production process, and the yield is high; selected raw materials are wide, most raw materials are abandoned materials, and resources are saved; the different fibers are combined through hydrogen bonds, harmful ingredients are avoided, and the board is environmentally friendly.

The invention discloses an environment-friendly blackboard eraser with the air purifying function. The environment-friendly blackboard eraser comprises a blackboard eraser body and a spray device; the spray device is arranged at one side of the blackboard eraser body; the blackboard eraser body comprises an upper shell, a cotton brush and a small dust collector, a partition plate is arranged in the middle in the upper shell and partitions the upper shell into an upper seal cavity and an outer cavity, the cotton brush adheres into the outer cavity below the partition plate, the small dust collector is arranged in the seal cavity, the suction end of the small dust collector is provided with an air inlet pipe, and the inlet end of the air inlet pipe is introduced into the outer cavity through the upper seal cavity. By means of the mode, the environment-friendly blackboard eraser with the air purifying function has the dual functions of seal dust collection and air purification, the cotton brush and the blackboard eraser body are movably connected, the worn cotton brush can be replaced conveniently, and the blackboard eraser can be used repeatedly and has the advantages of economization and environmental protection.

The invention provides an intelligent flowerpot with an air purifying function and relates to the technical field of intelligence. The intelligent flowerpot with the air purifying function comprises an intelligent flowerpot body, a motor cabin and an air purifying box, wherein the right side of the motor cabin is fixedly connected with the internal right wall of the intelligent flowerpot body, thebottom of the air purifying box is fixedly connected with the top of the motor cabin, and the right side of the air purifying box is fixedly connected with the intelligent flowerpot body. According to the intelligent flowerpot with the air purifying function, through arranging a motor, a second filter screen, a photocatalyst filter screen, an ozone generator and an ultraviolet irradiation lamp, the intelligent flowerpot can have the air purifying function, and the problem that irreversible diseases such as leukemia and lung cancer are caused due to the fact that the improvement on air qualityby only the photosynthesis of plants is not high, particularly, in just-fit rooms, the intelligent flowerpot cannot purify poisonous substances in air, and people will suck the poisonous substances in the air in lungs is effectively solved.

The invention discloses a composite floor tile capable of purifying air and a preparation method thereof, and relates to the field of floor tiles. The floor tile comprises a bottom layer and a surfacelayer; the bottom layer is prepared from, by weight, 10-20 parts of blast furnace slag, 8-15 parts of polypropylene fibers, 30-40 parts of cement, 20-35 parts of pulverized fuel ash, 10-20 parts of glass slag and the like; the surface layer is prepared from, by weight, 8-15 parts of calcium carbonate, 2-5 parts of nano titanium dioxide, 2-5 parts of nano zinc oxide, 4-8 parts of styrene-acrylic emulsion, 4-8 parts of silicone-acrylic emulsion, 3-6 parts of glass fibers and the like. The composite floor tile capable of purifying the air is high in compressive strength, good in wear resistanceand high in impact resistance, the surface layer contains negative ions and bamboo charcoal powder and can adsorb harmful substances in air, the air purifying composite floor tile has the air purifying function and is easy to produce, and the preparation method is simple.

The invention provides a solar LED streetlamp structure suitable for nameplate products. The solar LED streetlamp structure suitable for the nameplate products comprises a bracket, a purification chamber, a sealing door, filter nets, an upright, a photovoltaic panel, lamp holders, lampshades, bearing frames, circuit boards, a fan, a storage battery and a controller and is characterized in that a mounting base is arranged at the bottom of the bracket; the bottom of the purification chamber is connected with the bracket; the sealing door is connected with the purification chamber through hinges;and the two ends of the filter nets are correspondingly arranged in limiting grooves. According to the solar LED streetlamp structure suitable for the nameplate products, as a gas exhaust opening isformed in the top end of the upright and connected with a cavity in the upright, airflow in the purification chamber can rise in the cavity of the upright via the gas exhaust opening and can be discharged via the gas exhaust opening so that the airflow at the bottom of the purification chamber enters into the purification chamber via gas inlets; and the filter nets filter the airflow to achieve apurpose of removing dust in the airflow; and therefore, an LED streetlamp has an air purifying function, and a function of the LED streetlamp is enriched.

The invention discloses gravel-shaped tourmaline lightweight ceramsite with an air purification function. According to the technical scheme, the ceramsite is characterized in that materials include attapulgite clay powder with an air purification function, tourmaline, activated claw waste residues, white carbon black, activated aluminum oxide, sodium aluminate, hollow microspheres, lauryl sodium sulfate, tourmaline photocatalyst spraying liquid capable of being scrubbed and the like; the materials are subjected to stirring, extruding and granulating, drying, calcinating, heat preserving, screening, soaking, drying, screening and sealing and packaging to prepare the gravel-shaped tourmaline lightweight ceramsite with the air purification function. The gravel-shaped tourmaline lightweight ceramsite with the air purification function has the advantages of being large in specific surface area, low in accumulation density, high in lightweight strength, high in moisture rate and excellent in adsorption and purification performance; the ceramsite is suitable for being placed in rooms, furniture cabinets, vehicles, airplanes, ships or other buildings to adsorb and degrade formaldehyde, ammonia, benzene, TVOC and other pollutants so that the long-term air purification aim can be achieved.

The invention discloses a gravel-shaped sepiolite lightweight ceramsite with an air purifying function. According to main points of a technical scheme of the invention, the gravel-shaped sepiolite lightweight ceramsite comprises the following ingredients: attapulgite pottery clay powder with the air purifying function, sepiolite clay, waste active white clay residue, lightweight magnesium oxide, hollow microspheres, calcined gypsum powder, sodium dodecyl sulfate, a scrubbable sepiolite photocatalysis spray liquid, etc. The gravel-shaped sepiolite lightweight ceramsite is prepared through the following steps: subjecting the ingredients to stirring, and carrying out extruding granulation, drying, crushing, screening, calcination, heat preservation, screening, soaking, drying, screening and seal packaging so as to obtain the gravel-shaped sepiolite lightweight ceramsite with the air purifying function. The gravel-shaped sepiolite lightweight ceramsite with the air purifying function has the characteristics of large specific surface area, low bulk density, good lightweight intensity, high moisture absorption rate and excellent adsorption and purification performances, is applicable to placement in houses, furniture, cabinets, vehicles, ships or buildings, and can adsorb and degrade pollutants like formaldehyde, ammonia, benzene and TVOC, thereby achieving the purpose of purifying air for a long time.