138results about How to "Eliminate harmful substances" patented technology

The invention provides a special organic-inorganic compound fertilizer for sugarcane. The special organic-inorganic compound fertilizer is prepared from the following raw materials in parts by weight: 20-25 parts of bagasse, 10-12 parts of vinasse, 10-15 parts of straw, 13-20 parts of pig manure, 13-20 parts of cow dung, 7-11 parts of edible fungi residue, 6-15 parts of rice chaff, 2-10 parts of household garbage, 1-7 parts of plant ashes, 10-12 parts of vermiculite, 5-7 parts of calcium superphosphate, 2-5 parts of potassium sulfate, 5-7 parts of urea, 0.05-0.25 part of zinc sulfate, 0.08-0.2 part of borax, 0.3-0.5 part of phosphate solubilizing bacteria, 0.1-0.3 part of potassium bacteria, 0.3-0.5 part of azotobacter, 0.5-0.8 part of photosynthetic bacteria and 5-10 parts of an insecticide. The invention further provides a preparation method of the special organic-inorganic compound fertilizer for sugarcane. The special organic-inorganic compound fertilizer for sugarcane is scientific in ratio of nitrogen, phosphorus and potassium, rich in microelements such as zinc and boron, low in chemical fertilizer content, and lasting in fertilizer effect, and has a certain pest control effect.

The invention relates to water glasses, in particular to safe hydrogen-rich water glass. The water glass comprises a water glass base, a water glass barrel and a water glass lid, wherein the water glass base comprises an electrolytic bath, a hydrogen dissolving device, solid activated carbon and a one-way dredging membrane; the electrolytic bath comprises a negative electrode, an ionic membrane, a positive electrode and an electrolytic bath controller; the negative electrode and the positive electrode which are contacted with drinking water are inlaid on the upper and lower sides of the ionic membrane, thus, an electrolytic bath core assembly is formed and mounted at the upper part of the water glass base through the one-way dredging membrane; the electrolytic bath core assembly is further connected with the electrolytic bath controller; the solid activated carbon is arranged below the electrolytic bath core assembly; the hydrogen dissolving device in connection control with a hydrogen dissolving device controller is arranged above the electrolytic bath core assembly; the water glass base and the water glass barrel are connected through a threaded structure; a filter element mounted on a filter element support is arranged in the water glass barrel. The safety of the quality of produced hydrogen-rich water bodies can be guaranteed and the safety in the risk aspect during usage can also be guaranteed.

The invention relates to a preparation method for inflaming retarding waterproof breathable microwave absorbing coating adhesives of military apparatus shell textile fabrics. The invention is characterized in that: diisocyanates, hydroxyl methyl silicone oils and polyester polyatomic alcohols are used for generating prepolymers with a terminal group of -NCO; dihydric dimethyl propanoic acids and diglycols are used for chain extension reaction; salifying agents are used for adjusting PH value to neutrality; silane coupling agents are added for end capping; water-based sizing agents of nano microwave absorbing agents, flame retardant agents and waterproofing agents are added into mixture and mixed with deionized water, and then the inflaming retarding waterproof breathable microwave absorbing coating adhesives are obtained. The microwave absorbing coating adhesives of the invention are emulsion which takes monocomponent water-based polyurethanes as main body, and microwave absorbing materials are added into the emulsion. The textile fabrics using the coating adhesives have the advantages of soft hand feeling, water resistance and ventilation, absorption of specified wavelength, functions of electromagnetic radiation resistance, static resistance and absorption of electromagnetic waves, and high flame retardance, and are good military microwave absorbing materials.

The invention relates to a making method of fluorine-containing fabric finishing agent with friendly environment type of water-based polyurethane grafting for water resistance dressing fabric mainly, which is characterized by the following: reacting diisocyanate and diatomic alcohol compound to form prepolymer with -NCO end-group; capping with hydroxyl allyl propionate after reacting hydrophilic monomer and glycol with fluorine and 1, 4 butanediol to extend chain; adding deionized water to stir after adjusting pH to neutral with amine to produce PUA pre-emulsion; grafting copolymerization with fluorine-containing acrylate to be the finishing agent. The invention improves high adhesive strength with bonded fabric with mellow hand and waterproof ventilating moisture permeating, which is an ideal fabric finishing material without unwanted volatile solvent during process of roller coating and dip-coating and curing, fits the environment-protecting technical requirement of fabric with the waterproof ventilating moisture permeating absolutely.

The invention discloses Chinese wampee fruit-haw apple fruit wine and a preparation method thereof. The preparation method comprises the following steps: cleaning and denucleating fresh Chinese wampee fruits and haw apples, pulping the fruits through a beating machine, putting the pulp in a fermentation tank, pouring powdery crystal sugar into the fermentation tank according to a proportion, performing pasteuring at 70 DEG C, adding activation yeast to carry out anaerobic fermentation, wherein the fermentation tank is a cask, a colored glass jar or a ceramic pot, the fermentation temperature is 20-30 DEG C, and the fermentation time is controlled within 8-20 days to finish complete fermentation; and then, detecting, filtering and filling to obtain a product, wherein the alcoholic strength is 10-12 degrees. The Chinese wampee fruit-haw apple fruit wine disclosed by the invention is a kind of healthy beverage having the functions of improving digestion, regulating qi-flowing for strengthening spleen, promoting qi circulation to relieve pain, engendering liquid and quenching thirst, and no preservative, additive, essence, pigment or monosodium glutamate is added.

The invention discloses a multi-function high-efficiency livestock and poultry excrement treating device and the device comprises an excrement fermentation room, an insulated light-passing board arranged on the outside of the fermentation room. A ring-shaped hollow heater is arranged in the excrement fermentation room, the periphery of the heater is full of excrement, and the heater connects with a solar collector through a pipeline; an excrement feeding hole. is arranged on the top of the excrement fermentation room, and the excrement feeding hole is connected with a excrement transfer pump through a transfer piping, the excrement transfer pump is provided with a electromagnetic valve; a spiral extrusion dehydration and crushing discharging device is fixed on the bottom of the fermentation room, and the end of the extrusion device is a discharge hole of the fermentation room. The device makes full use of solar energy as heat source, featuring fast heating, good insulation, automatic feeding and perennial use. Hazardous substances are killed by maturing the excrement which can also generate beneficial bacterium and methane. The matured biogas residues and biogas liquid can be transported at any time and meet the requirements of national pollutant discharge.

The invention relates to a food detoxification machine and a detoxification method. The food detoxification machine comprises an electrifying device, a processing chamber, a pulse generation device, a control unit, a temperature control unit, and a water feeding and discharging unit, wherein the electrifying device is connected with an external power source to supply power for the food detoxification machine, the pulse generation device comprises a high-voltage pulse power supply and at least one pair of electrodes connected with positive and negative poles of the high-voltage pulse power supply, the electrodes are installed on the front and rear walls, side walls and the bottom of the processing chamber, the temperature control unit is installed in the processing chamber and connected with the control unit, the water feeding and discharging unit comprises a water feeding pipe and a water discharging pipe, and both of the water feeding pipe and the water discharging pipe are communicated with the processing chamber for automatically replacing water. During use of the food detoxification machine, food to be processed is placed in the food detoxification machine, the high-voltage pulse power supply is started, and a high-voltage pulse electric field is generated between each pair of electrodes to perform detoxification on food.

The invention discloses a vehicle-mounted air purifier which realizes boosting from 12V to 10KV, has advantages of low power loss, long service life and high intelligent programming, is safe to use and can be used to efficiently purify the air in a vehicle. The vehicle-mounted air purifier comprises a housing and is characterized in that the housing is composed of a lower housing and an upper cover plate; a high-voltage integrated power supply, a NC program controller, an air quality sensor and a blower fan are arranged inside the lower housing; the NC program controller is respectively connected with the air quality sensor, the high-voltage integrated power supply and the blower fan; a ceramic annular high-voltage field is disposed between the upper cover plate and the lower housing; and two sides of the ceramic annular high-voltage field are symmetrically provided with aluminium alloy corrugated mesh, two transverse planes of which are provided with aluminium alloy cathode meshes.

The present invention discloses chenopodium quinoa health-care buccal tablets and a preparation method thereof. The buccal tablets are prepared from the following raw materials in parts by weight: 25-55 parts of chenopodium quinoa flour, 1-5 parts of milk basic protein powder, 1-5 parts of maca powder, 5-10 parts of cordyceps militaris powder, 1-6 parts of xylitol, 1-5 parts of maltodextrin and 1-4 parts of magnesium stearate. The prepared chenopodium quinoa health-care buccal tablets are unique in tastes, have the functions of balancing and supplementing nutrition, inhibiting hypertension, hyperlipidemia, diabetes, heart diseases and senile dementia, preventing osteoporosis, etc., and can delay aging, protect the heart and liver, and improve human immunity.

The invention relates to a preparation method of the activation immune health-preserving water which is prepared by activating water with medical stone and Tourmaline ore. For the health-preserving water, contaminating and harmful matters in water are absorbed and removed and the water is radiated by far infrared rays and anions so as to effectively enhance the water quality and disintegrate macromolecular beams in water to convert the macromolecular beams into micro-molecular beams which are more activated and beneficial to health. Drinking the health-preserving water can drain the harmful matters in cells of body so as to promote metabolism, adjust the central nervous system and antagonistic system, activate cells, promote metabolism and purify blood, thus achieving the ideal effects of eliminating fatigue, prolonging life and keeping health.

The invention relates to the technical field of garbage disposal, in particular to a household garbage pyrolytic electricity generation method. The method comprises the following steps that S1, household garbage is conveyed into a pyrolytic gas making furnace for pyrolytic gasification, reaction gas is introduced into the pyrolytic gas making furnace, and a product which contains combustible gas is obtained, wherein the oxygen content in the reaction gas ranges from 30% to 93%; S2, the heat value of the generated combustible gas is detected, and the oxygen content in the reaction gas introduced into the pyrolytic gas making furnace is regulated in real time, so that the heat value of the obtained combustible gas is output stably; S3, the combustible gas obtained in S2 is conveyed into a gas electricity generator for electricity generation. The gas obtained through household garbage pyrolytic gasification can be directly used for gas electricity generation.

The present invention discloses a kind of simple soybean food producing process. The present invention produces natto food with soybean and through washing, crushing, soaking for 8-36 hr, steaming, spreading in several layers and spraying fermenting agent, fermentation at 37-42 deg.c for 20-24 hr, and other steps. The fermentation process has microbe effect to eliminate harmful matter in soybean while producing several kinds of fragrant organic acid, alcohol, ester and amino acid, so that the natto food is easy to digest and absorb.

The invention relates to a solid household refuse pyrolysis and gasification power generation device. The solid household refuse pyrolysis and gasification power generation device is characterized by comprising a feeding tank (1), a magnetic separation conveying belt (2), a pulverizer (4), a spiral feeding machine (7), a gasifier (8), a cyclone removal device (21), a pressurizing induced draft fan (22), a water seal type dust removal explosion prevention device (23), a secondary decoking and cooling tower (24), a ternary decoking and cooling tower (25), a gas test fire head (26), a gas storage cabinet (31), a gas turbine generator (32) and a dust remover (33) which are serially connected with one another by pipes. The solid household refuse pyrolysis and gasification power generation device is high in universality of household refuse; requirements on household refuse composition on original refuse treatment are low; and complicated original refuse treatment procedures are reduced. The solid household refuse pyrolysis and gasification power generation device is simple to operate and use, stable in thermal efficient, high in gas yield and high in safety, and is harmless treatment complete equipment which can treat household refuse harmlessly, and further can carry out gasification by the household refuse secondarily.

The invention relates to a rapid returning method for production of bacterial manure from straws. The method comprises the steps: inoculating a liquid strain fermentation tank containing a fermentation medium with a spore aqueous solution of trichoderma asperellum strain T-A158 to ferment for 7-10 days to obtain a trichoderma asperellum fermentation liquid; mixing ferrous sulfate, ammonium molybdate, and the trichoderma asperellum fermentation liquid to prepare a trichoderma asperellum straw decomposed solution; spraying the trichoderma asperellum straw decomposed solution containing spores 1is multiplied by 10<7> spores / mL on straws and humic acid; the dosage being 30-40L per mu, spraying water and evenly arranging a layer of straws on the top, the thickness being 7-12 cm, making the final moisture content be 40-46 percent; covering with a mulch and fermenting at room temperature for 7-20 days; then directly plowing the land for cultication. The rapid returning method provided by theinvention can effectively alleviate the occurrence of pests and diseases in a greenhouse, increase the soil fertility in the greenhouse, solve the problem of disadvantages of nowhere to place the straws and returning the straws to the field, reduce the use of the fertilizer, increase the yield of the crop, improve the quality of the crop, and improve the soil environment.

The invention provides an improver for soil caking. The improver comprises, by weight, 15-30 parts of bagasse, 20-30 parts of wheat straw, 15-20 parts of bean meal, 10-20 parts of rice bran, 5-8 partsof banana peel, 3-7 parts of waste mushroom bran, 1-3 parts of attapulgite, 2-5 parts of and 40-60 parts of deionized water. Compared with the prior art, the improver has the advantages that the improver is rich in organic matter and trace element and matched with bactericide in use, soil caking is eliminated, harmful substances gathered by soil are removed, fertility of the soil is improved, nutritional structure of the soil is improved, porosity and water-storing fertilizer-holding ability of the soil are improved, plant growth is promoted, and yield is increased.

The invention discloses diatomaceous earth wallpaper which comprises a base material (1). The surface of the base material (1) is coated with a diatomaceous earth layer (2), and the diatomaceous earth layer (2) is stuck to the base material (1) through a gluing layer (3).

The invention belongs to the field of skin-care products, and discloses an anti-allergy skin-soothing essence and a preparation method thereof. The anti-allergy skin-soothing essence is prepared fromthe following components: deionized water, a pot marigold extract, an aloe extract, a pot marigold / Chinese mugwort fermentation extract, corn gluten, hydroxyethyl cellulose, hyaluronic acid, glycerine, butanediol, and beeswax. The anti-allergy skin-soothing essence disclosed by the invention adopts scientific and rational raw material proportion, and fully utilizes soothing and anti-allergic effects of the pot marigold extract, the aloe extract and the pot marigold / Chinese mugwort fermentation extract, as well as skin elasticity increasing effect of the corn gluten, so that the components exist side by side and play a part together so as to endow the essence with the effects of effectively improving common problems of allergic skin and removing accumulated turbid matters in the skin as well as harmful substances caused by pollution, thereby achieving the functions of nourishing the skin, resisting allergy, diminishing inflammation, tightening the skin, whitening and moisturizing; and thus, the anti-allergy skin-soothing essence is capable of cleaning, nourishing and protecting the skin, as well as effectively soothing the skin, resisting allergy and preventing skin split caused bydryness.

The invention provides a functionality gypsum plate for eliminating hazardous material and the preparing process thereof. The functionality gypsum plate of the invention comprises a functionality gypsum plate and a hazardous material elimination agent, wherein the hazardous material elimination agent comprises raw materials according to proportion by weight that dispersive medium is 500-650 parts, acids compound is 20-160 parts, polyamine compound is 100-400 parts, salt compound is 10-80 parts, waterborne resin is 1-60 parts, ethyl acetoacetate is 0.1-5 parts, titanium dioxide is 5-30 parts and tourmaline is 5-30 parts. The dispersive medium of the gypsum plate of the preparation employed by the invention is water not organic solvent, products obtained by synthesis reaction and resultant produced by reacting with hazardous materials of formaldehyde, benzene and the like are non-poisonous materials, secondary pollution can not be caused after usage, and the producing technique is simple and convenient in use.

The invention relates to a nasal cavity cleaning agent which comprises the following raw materials by weight: 10-22 parts of dandelions, 5-13 parts of balloonflower roots, 5-13 parts of cockleburs, 5-12 parts of radix angelicae, 3-8 parts of cimicifugae foetidae, 5-17 parts of kudzu roots, 10-17 parts of red paeony roots, 5-14 parts of scutellaria baicalensis, 10-16 parts of cordate houttuynia, and 2-8 parts of licorice. The product is prepared by extracting the plurality of natural Chinese herbal medicines, has less toxic or side effect, is clinically safe and reliable, can remove harmful substances in nasal cavities and nasopharyngeal cavities, has the effect of health care and diseases prevention, and thus can improve human life quality.

The invention discloses bacteroides polymorphus GL-02, a complex microbial inoculant compounded by the bacteroides polymorphus GL-02 and bile acid and application of the complex microbial inoculant. The classification name of the bacteroides polymorphus GL-02 is bacteroides polymorphus thetaotomicron, the bacteroides polymorphus GL-02 is preserved in the China General Microbiological Culture Collection Center, and the preservation number of the bacteroides polymorphus GL02 is CGMCC No.20818. The bacterial colony of the strain is circular or quasi-circular, yellow, smooth and lusterless in surface, slightly convex in middle, opaque and neat in edge, and the diameter of the bacterial colony is 0.5-2.5 mm. The invention further provides a complex microbial inoculant prepared from the bacteroides polymorphus GL-02 bacterial powder and bile acid. The complex microbial inoculant can increase the milk yield and survival rate of cows in the lactation period, recover and can improve the metabolic function, material metabolism and liver function of the cows and promote growth of the calves of the cows.

The invention discloses a special fertilizer for oilseed rapes and a preparation method thereof. The special fertilizer for the oilseed rapes is prepared from the following raw materials in parts by weight: 100 to 150 parts of straw powder, 30 to 50 parts of animal bone meal, 30 to 45 parts of rapeseed dregs, 20 to 35 parts of powdered rock phosphate, 15 to 30 parts of potassium superphosphate, 18 to 25 parts of humus, 4 to 8 parts of saccharides, 0.6 to 1.2 parts of EM stock solution, 10 to 18 parts of modified vermiculite power, 4 to 8 parts of borax, 5 to 9 parts of sepiolite powder, 0.5 to 1 part of plant growth regulator, 15 to 25 parts of traditional Chinese medicine dregs, and 2 to 4 parts of polyvinyl alcohol. According to the special fertilizer for the oilseed rapes and the preparation method thereof provided by the invention, the formula is reasonable, the occurrence rate of rapeseed diseases and insect pests is reduced, the stress resistance of the oilseed rapes is improved, meanwhile, the ecological environment of soil is improved, the damage of overmuch ground temperature change on root parts of the oilseed rapes is effectively relieved, the rapeseed quality is improved, and the yield of the oilseed rapes is increased.

The invention discloses natural aloe acetic acid jellies and a preparation method thereof and belongs to the technical field of a jelly process. The invention provides the natural aloe acetic acid jellies. The natural aloe acetic acid jellies are prepared from the following raw materials: an aloe acetic acid fermentation solution, konjac glucomannan, pectin, xanthan gum, carrageenan, agar, sucrose and acidic modified starch. Meanwhile, the invention further provides the preparation method of the natural aloe acetic acid jellies. The preparation method comprises the following steps: hotly ironing and chopping aloes, pulping, carrying out enzymolysis with cellulase and hemicellulase, sterilizing, fermenting with an activated yeast and fermenting with an acetic acid; mixing all the raw materials according to a formula at different temperatures; and filling the raw materials into a mold and cooling to obtain natural aloe acetic acid jelly finished products. The natural aloe acetic acid jellies and the preparation method thereof have the advantages of common preparation raw materials, simple process and low preparation cost; and the acetic acid content in the jelly finished products is relatively high and nutritional and health values are very high.

The invention discloses a yogurt fermentation device and a yogurt preparation method. The yogurt fermentation device comprises a fermentation tank body and a cleaning tank body, the fermentation tankbody is connected with a feeding mechanism and an air exchange mechanism, respectively, the bottom end of the fermentation tank body is also equipped with a heat preservation mechanism, the inside ofthe fermentation tank body is also provided with a self-cleaning module, the air exchange mechanism includes a hollow air supply ring and a hollow air exhaust ring installed on the surface of the fermentation tank body, the feeding mechanism includes a charge pipe installed at the top end of the fermentation tank body through a sealed bearing, and the bottom end of the charge pipe is connected with a rapid diffusion module. The yogurt preparation method includes the following five steps: sterilizing raw materials; carrying out first time homogenization; subjecting the initially homogenized mixture to mixing with auxiliary materials, sterilization and second time homogenization; subjecting the additionally homogenized mixture to mixing with ingredients and third time homogenization; and carrying out constant temperature fermentation and making yogurt take shape. The yogurt fermentation device creates good conditions for yogurt fermentation, and can not only quickly supply clean fresh air, but also accurately control the fermentation temperature. Characteristics of the yogurt produced by the preparation method are that the yogurt is rich in nutrients and easy to absorb, so that the yogurt can meet the use needs of different groups of people.

The invention discloses a biological treatment method for municipal sludge. The invention firstly discloses a biological agent for treating sludge. The biological agent includes multiple microorganisms composed of compound saccharomycetes, bacillus subtilis and beneficial recombinant escherichia coli K-12. The invention further discloses the biological treatment method for municipal sludge. The biological treatment method comprises the following steps: (1) smashing municipal sludge surface, adding the biological agent for treating sludge provided by the invention, watering and turning over materials for performing first fermentation; (2) scattering a compound rhizopus preparation into the material after the first fermentation, performing second fermentation, and then planting pennisetum sinese. According to the biological treatment method for combining microbiological treatment with plant cultivation provided by the invention, organic content can be increased within a short period of time, harmful substances, such as heavy metal, can be degraded, the sludge can be activated, diversity of beneficial microflora in sludge can be increased, a sludge stock dump can be turned into a fertile farmland, and the problem of difficulty in treating municipal sludge can be fundamentally solved.

The invention discloses a preparation method of a skin-care fabric capable of nursing skins of a whole body. The preparation method comprises the following steps: mixing cotton thread fibers, silk fibers and skin-care fibers to form warp yarns and weft yarns respectively; performing orthogonal consolidation on the warp yarns and the weft yarns to form a fabric inner layer; after melting polytrimethylene terephthalate fibers, nano ceramic powder, nano titanium dioxide and nano silver ions, spinning to obtain a fabric outer layer; extracting leachate of Chinese angelica, radix angelicae dahuricae, poria locos, lily bulbs, herba artemisiae capillariae, flos caryophyllata, liquorice root, honeysuckle flowers and rose flowers; after immersing the fabric inner layer and the fabric outer layer with the leachate, drying and stacking orderly; soaking with an adhesive and extruding by a rubber roller and outputting; drying to obtain the skin-care fabric. The preparation method provided by the invention is simple and has moderate preparation conditions; the obtained skin-care fabric has good moisture-keeping, nourishing and conditioning functions, and has far infrared ray effect and negative ion effect; the skin-care fabric can be used for accelerating blood circulation of human bodies and eliminating harmful substances in the body; the skin-care fabric can be widely applied and is worthy of being popularized.

The invention belongs to the technical field of health products and particularly relates to a total-nutrient fermented health food and a preparation method thereof. The food is prepared from nutrient raw materials and fermented raw materials, wherein the nutrient raw materials include mulberries, sea buckthorn fruits, eleutherococcus senticosus fruits, grape twigs and leaves, Chinese scholar tree twigs and leaves, a dewatered and dried malt material, a dewatered and dried rice sprout material, a dewatered and dried black sesame material, a dewatered and dried sweet potato material, a dewatered and dried loofah leaf material, millet, myotonin, yellow rice, red yeast rice, glutinous rice, pleurotus eryngii, mushrooms, needle mushrooms, poria cocos and dried black fungi. The selected food materials are reasonable in compatibility, and the total-nutrient fermented health food is prepared by using a low-temperature complex micro-flora deep fermentation technology, so that the defects of processing methods of traditional health foods and traditional fermented foods are overcome; nutritional ingredients of the food materials are not destroyed, new nutrients are generated, and meanwhile, harmful substances are eliminated; various nutrients are decomposed and refined to be easily absorbed by a human body; and the total-nutrient fermented health food has extremely high nutrient values and health preservation effects.

A process for preparing a composite bacillus liquid by fermentation is disclosed. It is characterized by that said product contains corn milk (3-5 wt.%), corn starch (1-3 wt.%), peptone (1-3 wt.%), yeast cream (0.5-2 wt.%), trace nutrients (3-8 wt.%) and water (80-90 wt.%). Its advantages are simple processing process, high purity of bacterial strain, and high effect on degradating organic pollutants in culturing fish.

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 a smart home fitness bar capable of achieving environment simulation and a using method of the fitness bar. The fitness bar comprises a box body, wherein the box body includesan A side and a B side, and cabinet doors are arranged on both sides; a fixing mechanism, a sit up bench, a dumbbell, a yoga mat and an adjustable tension trainer are arranged on the A side; and a treadmill is arranged on the B side; the fitness bar is controlled by virtue of an intelligent control system; and the intelligent control system comprises a controller, a central control computer, a voltage frequency detection device, an audio device, a video device, a projection device, a display device, a door opening detection device, a folding detection device, a power management device, an environment improving device and a signal receiving and transmitting device. The using method comprises five steps, namely facility expanding and demand setting, environment preparing, fitness process, fitness completion statistical and analysis, facility folding and the like. The fitness bar provided by the invention is small in occupied space, complete and complementary in fitness items, capable ofoffering an environment beneficial for human body and a vivid fitness experience, convenient to operate, capable of achieving intelligent control over starting and stopping, capable of continuously improving fitness approaches for a long time and scientific and reasonable in setting.

the invention discloses an ore and natural plant composition for freshly removing harmful substances. The composition is prepared from, by weight, 20-30 parts of purified water activated carbon, 22-28parts of air purified activated carbon, 1000-2000 parts of mixed plant pulp roots, 200-280 parts of natural expanded mineral vermiculite, 150-200 parts of volcanic pumice, 10-20 parts of plant essential oil and 5-15 parts of edible inorganic pigment solution. The distribution ratio of each component in the above composition is reasonable, the composition not only can effectively absorb various harmful substances in the air, but also effectively clean the air quality, so that the air is filled with the fragrance of various pure natural plants, and people feel comfortable after smelling. The invention also discloses a preparation method of the composition, and the method is simple and easy to operate.