206results about How to "Solve the smell" patented technology

The present invention relates to a black garlic manufacturing method through fermentation, which can effectively solve the problem of peculiar smell or discomfort of garlic. The technical proposal is as following. Firstly, far infrared heating device is used to produce anion. Secondly, garlic is marinated in the garlic fermentation inducing medium. Thirdly, after the garlic is fished out, the garlic is put into the far infrared heating device. Fourthly, the garlic is heated and fermented step by step. And lastly, the black garlic is made. The garlic fermentation inducing medium is made by the following components based on weight-volume percent: salt 8.6 percent, ethanol 4.1 percent, amino acids 3.1 percent, protein 0.6 percent, sugar 12.4 percent, ash content 7.9 percent, lipid 0.02 percent and water for the rest. The present invention has simple method, good garlic processing effect. After procession, the garlic has no peculiar smell, is convenient to eat, has high nutritive value, is used widely, and has great economic and social benefits.

The invention discloses a bottom unified aqueous anticorrosive paint and its preparation method. the paint is composed of the following ingredients, by weight, 15-30% of water, 0.1-0.5% of a dispersant, 0.4-0.8% of an antifoaming agent, 2.5-25% of modified zinc phosphate, 5-25% of iron oxide red or mica iron oxide, 5-25% of a body filler, 40-70% of a film-forming emulsion, 0.1-1.5% of a thickening agent, 1-4% of a film-forming auxiliary agent and 0.2-1.5% of a flash-rust inhibitor. According to the bottom unified aqueous anticorrosive paint, each ingredient with specific weight percentage interacts with each other. Thus, comprehensive performance of the paint is raised, and in particular, anticorrosive performance of the paint is excellent. The paint is environmentally friendly. Problems of heavy odor, high pollution and the like existing in a traditional oil paint are solved. Meanwhile, each anticorrosion index is guaranteed. The product has simple preparation and construction technologies, is easy to carry out, is easy for large-scale industrial production, and has a wide application prospect.

An ordor erasing device of an automobile air-condition system pertains to automobile electric system field, and comprises an evaporator, a heating device, an auto-control module, a fan, an air channel inlet, an air channel outlet, and an air channel; the heating device is arranged around the evaporator, the evaporator is arranged in the air channel. The auto-control module takes charge of receiving low-voltage input signal while the automobile air-condition stops operating, and an auto timer counts time, and the control signal is output to the heating device and the fan, and the input terminal of the auto-control module receives signal of the stopping operation of the air-condition. One output terminal of the auto-control module outputs an instruction to control the heating device, the other output terminal of the auto-control module outputs an instruction to control the fan. The fan is arranged between the air channel inlet in the air channel and the evaporator, and a terminal on the one side of the air channel that is arranged on the air channel is provided with the air channel outlet. The invention has the advantage of simple structure, reliable working, low cost, and can erase condensation water on the evaporator surface to prevent the breeding of bacteria, which can be used as standard equipment of the automobile.

The invention relates to a clean water and feeding system for dairy cows, which includes a sunken feeding channel which is arranged outside the fence and can accommodate water or feed. The outer side of the feeding channel is rotatably connected with an arc-shaped cover , after the arc-shaped cover is closed, it can form a closed pipeline with the feeding channel; a bracket is provided on the inside of the feeding channel, and two slide rails are erected through the bracket. There is also a discharge control head that is located between the two slide rails and can move along the two slide rails. The discharge control head is connected to the material source through the pipeline and can control the feed to fall into the feeding channel. The invention reduces the labor load of workers, adding feed is clean and hygienic, avoiding waste of feed, and facilitates the cleaning of feed residues; the remote feeding station can control the drive device to realize the continuous feeding or fixed-point feeding operation of driving the discharge control head ; It well solves the problems of inconvenient cleaning, bacterial growth and peculiar smell existing in the prior art.

The invention discloses a multifunctional air purifier. The multifunctional air purifier comprises an outer shell, a purifying and refrigerating system and a water system, wherein the purifying and refrigerating system and the water system are arranged in the outer shell, the purifying and refrigerating system is of a paper honeycomb structure, the water system comprises a water tank, a circulating water pump and a water pipe, the circulating water pump is located in the water tank and communicated with the water pipe, the water pipe is located above the purifying and refrigerating system, and a water spray opening is formed in the water pipe. The purifying and refrigerating system is made of special material of the paper honeycomb structure, in this way, under the action of gravity, water flows from top to bottom, a water film is formed on the surfaces of corrugated fibers, when flowing air passes through the purifying and refrigerating system, the water in the water film will absorb bacteria, viruses, dust and heat in the air and take away the bacteria, the viruses, the dust and latent heat in quantity to achieve the purposes of purification, cooling, humidification and oxygen generation, and the multifunctional air purifier refreshes indoor air, eliminates static electricity and radiation, refreshes a user and improves disease resistance of the human body.

The invention relates to method and device for producing thiophene by synthesizing butadiene and sulfur. The production method comprises the steps of reaction, separation and desulfurization. In the reaction process, raw materials are heated to initial reaction temperature by a water hose heat and intermediate frequency induction heating method, but a reactor does not need to be heated; the reaction is carried out under normal pressure at the temperature of 380-450 DEG C; the molar ratio of the sulfur to the butadiene is 1.2-1.6, the molar ratio of water to the butadiene is 1-2, and the retention time of the reaction is 1-2 seconds. A multistage cooling method is adopted to separate high boiling point tar and unreacted sulfur in a reaction product, thereby solving the problem of blockagesof pipelines and equipment. A freezing and absorbing method is adopted to recover thiophene in hydrogen sulfide which is tail gas, thereby improving the yield of the thiophene. Methods of vapor pressure sealing emptying and two-stage wet desulfurizing are adopted, thereby solving pollution problems of the tar and the hydrogen sulfide in a production process and realizing the cleaning production of the thiophene.

The invention relates to an odor-free and low-TVOC polyurethane sealant for automotive trims, and a preparation method and an application thereof. The polyurethane sealant is prepared from the following components in mass percents: 20-40% of polyurethane prepolymer, 15-40% of environmentally friendly plasticizer, 5-25% of carbon black, 25-60% of white reinforcing filler, 0.2-2% of curing accelerator, 0.2-2% of dehydration stabilizer, 0.2-2% of deodorant, 0-2% of adhesion promoter, 0-30% of thixotropic agent, 0-2% of light stabilizer and 0-2% of antioxidant. Compared with the traditional polyurethane sealant, the polyurethane sealant provided by the invention emits no odor when being used in a long-term closed high temperature (80 DEG C) environment, and the odor rating is 1 level, so the polyurethane sealant has the advantages of being odor-free, low in TVOC and harmless to human body and environment, satisfies the air quality evaluation guidance requirements of passenger cars, and is suitable for sealing and joint filling of automotive trims.

The invention provides a method for preparing a water purifying agent containing polyaluminum sulfate from aluminum ash, sulfuric acid and optional red mud, and the method comprises the following steps: uniformly mixing the aluminum ash with sodium carbonate and/or sodium hydroxide and a calcium-containing raw material, roasting at 400-1000 DEG C in an oxidizing atmosphere, reacting a roasted product with the sulfuric acid and the optional red mud until the pH value of slurry filtrate is 3.0-4.0, Al2O3 accounts for 5-12m%, and the basicity is 40-75, filtering to obtain filtrate as the water purifying agent containing the polyaluminum sulfate, and washing filter residue to obtain solid residue for further utilization or tockpiling and landfill. Through the steps of mixing and roasting, theflammable and combustible problems of hydrogen released by metal aluminum hydrolysis or acidolysis, the ammonium nitrogen problem in purified water caused by entering of ammonium produced by acid hydrolysis of aluminum nitride into the water purifying agent, the activation problem of low-activity alumina, especially alpha-alumina, and the problems of stabilization and harmlessness of fluorine in the aluminum ash which need two or three steps to be treated in the prior art can be solved in one time. The hardness of treated water increases slightly during the use of the water purifying agent product.

The present invention relates to a novel intelligent toilet care device, comprising: a toilet box, a controller, a flushing device and a defecation device, the flushing device and the defecation device are respectively connected with the toilet box through pipelines, and the Both the flushing device and the defecation device are electrically connected to the controller; the defecation device is a bridge negative pressure barrel. The beneficial effects of the present invention are: by setting the flushing device and the negative pressure barrel for crossing the bridge, the user's feces and waste water after flushing can be directly sucked into the negative pressure barrel and then discharged. This process is controlled by the controller, and the use is more convenient. It is convenient, and it can suck the peculiar smell into the negative pressure barrel in time, which is more convenient to use, and the user can use it more comfortably through the overall design, and the device can save manual care.

The invention discloses a wardrobe with drying and insect-proof functions. There are drying bags, insect repellent powder bags and temperature and humidity sensors in the corners of the shoe room, hanging clothes room and folding clothes room respectively. There are two exhaust fans on the top of the cabinet, and the first cabinet door is connected by hinges. and the second cabinet door, the middle part of the first cabinet door is equipped with a control unit, an analysis processing module and a circuit control board, the control unit is connected to and controls the operation of the electric heater fan and two exhaust fans, so that the temperature and humidity in the wardrobe are kept stable It solves the problem that the clothes in the wardrobe will be mildewed, smelly and moth-eaten after being placed for a long time due to the single function of the current wardrobe, so that the clothes in the wardrobe can be safely stored for a long time, so it has good practical value.

A vitrified nutritive soil for cultivating plant, flower and herb is prepared from day as primary raw material, sodium fluorosilicate, calcium hydrogen carbonate, gypsum, phosphorus ore, borax, copper core, Mo ore, potassium nitrate, potassium chloride, zinc chloride, zinc oxide, and manganese oxide.

The invention relates to anti-scratch UV photocuring odorless matte white finish paint. The white finish paint is characterized in that the white finish paint comprises following raw materials by mass: 15-20 parts of epoxy acrylate, 5-10 parts of aliphatic urethane acrylate, 7-15 parts of a high-functional active monomer, 15-25 parts of a bifunctional active monomer, 4-12 parts of extinction powder, 0.3-0.5 part of an anti-settling agent, 0.1-0.3 part of an antifoaming agent, 0.2-0.4 part of a leveling agent, 1-2 parts of a dispersing agent, 3-5 parts of nepheline syenite powder, 0.5-2 parts of wax powder, 20-30 parts of titanium dioxide and 4-6 parts of a photoinitiator. The product provided by the invention has the advantages of quick drying, high hardness, wear resistance, excellent scratch resistance, easy curing and no residual smell, and is applied to coating of white cupboards, wooden doors and handicrafts, and the production efficiency can be greatly improved.

The application discloses a multifunctional clothes caring machine, comprising a shell and an inner frame arranged in the shell, wherein the shell is internally provided with a care solution supply device, a spray nozzle and a heating air supply system; the inner frame is provided with a clothes tensioning device; the shell is internally provided with a working cavity; the spray nozzle is communicated with the care solution supply device; the clothes tensioning device can enable clothes to be in a tensioning state; the heating air supply system is used for providing hot air for drying the clothes. Therefore, the multifunctional clothes caring machine has the functions of micro-dry cleaning, ironing and drying of the clothes, automatic effect identification, and the like, can effectively solve the problems that the clothes have pleats, undesirable odor, humidity and light stains, lightens the labor intensity of consumers and saves the precious time.

The invention relates to a smoke-suppressing deodorant for road asphalt, application of the smoke-suppressing deodorant in asphalt and a preparation method of asphalt. The smoke-suppressing deodorantis prepared from the following substance polymers, inorganic hydroxides, oxidizing agents and auxiliaries in parts by weight. The invention also discloses an application of the smoke-suppressing deodorant in modification of asphalt products, especially road asphalt, and the smoke-suppressing deodorant is especially used for suppressing smoke and removing odor in the paving construction process ofthe road asphalt, so that the health of construction personnel is protected; environmental protection.

The invention discloses an express locker based on the internet. The express locker comprises supporting legs, a storage box is fixedly connected to the upper surfaces of the supporting legs, transverse supporting plates and partition plates are fixedly connected to the inner walls of the storage box, the transverse supporting plates and the partition plates are in a right-angle shape, circulating air holes are formed in the inner walls of the storage box and the transverse supporting plates, and circulating air inlets are formed in the inner top wall of the storage box and the lower surfaces of the transverse supporting plates. According to the express locker based on the internet, the effect of circulating air in the storage box is achieved, the effect of exhausting air out of the circulating air holes is achieved, the air circulates rapidly, peculiar smell is avoided, a circulating fan can be protected, the problem of damage is avoided, the phenomenon that rigid contact with the storage box occurs, and an express item is damaged can be effectively avoided, and then the problem that due to the fact that the express locker based on the internet is closed, the air does not circulate, and the peculiar smell is generated is effectively solved.

The invention discloses a preparation method of a cotton-based antibacterial composite fabric. The preparation method specifically comprises the following steps: adding treated cotton fibers into a hydrophobic antibacterial coating agent, soaking the cotton fibers with the hydrophobic antibacterial coating agent, then drying the cotton fibers, adding a silver nitrate solution with the mass concentration to soak the cotton fibers, adding the obtained fibers into an antibacterial finishing agent to soak, and steaming the fibers in hot water to obtain antibacterial hydrophobic cotton fibers; andweaving the prepared antibacterial comfortable cotton fibers into yarns, and then weaving the yarns into a fabric to obtain the cotton-based antibacterial composite fabric. An antibacterial hydrophobic layer is firstly loaded on the surfaces of the fibers, and then a porous water absorption layer is loaded on the surface of the antibacterial hydrophobic layer, so that the effect of instantaneous absorption of the cotton fibers is achieved, and the water absorption rate of the cotton fibers is improved; and moreover, the inner layer is a hydrophobic layer, after permeating out of the water absorption layer, sweat is intercepted between the water absorption layer and the hydrophobic layer by the hydrophobic layer, and does not permeate into the centers of the fibers, the water absorption layer of the outer layer contains a large number of gaps, and thus, the cotton fibers can be dried quickly.

The invention discloses an electric dust removal device comprising a power supply input line and a high-voltage generator, wherein the power supply input line is connected to the high-voltage generator; both ends of the high-voltage generator are respectively connected with an anode output line and a cathode output line; the anode output line and the cathode output line are respectively connected to both ends of an electrode plate; the electrode plate is coated by a catalyst coating; and the thickness of the catalyst coating is 0.1-0.5mm. A catalyst coating formula comprises the following components in parts by weight: 20 parts of copper oxide, 30 parts of manganese dioxide, 11.5 parts of stannic oxide, 14.5 parts of titanium dioxide and 20 parts of aluminium triphosphate. A proportioning method of the catalyst coating formula comprises five steps. The electric dust removal device is simple in structure, low in cost, wide in purification scope, good in purification effect and sterilization effect, environmentally friendly and practical. By utilizing the electric dust removal device, the problem of peculiar smell generated by adsorbates is also effectively solved.

The invention discloses an intelligent mixed planting and breeding device, which comprises an enclosed box body, upright posts arranged in the box body and a partition plate for dividing the box body into different compartment spaces, wherein the compartment spaces are divided into a planting space and a breeding space; an air exchange and circulation system is arranged between the planting space and the breeding space. According to the intelligent mixed planting and breeding device, planting and breeding on a balcony of a house can be integrated, healthy planting and breeding conditions can be created, substance exchange of planting and breeding environments can be implemented, and air circulation between the planting and breeding device and an ambient environment can be isolated; the common problem of undesirable odor of farming in a house is solved; moreover, oxygen generated by plants in the planting space is transmitted to animals in the breeding space and ammonia generated by breeding is transmitted to the plants in the planting space, so that mutual benefits of planting and breeding are achieved; the intelligent mixed planting and breeding device is particularly suitable for the fields of planting of plants and breeding of animals.