71results about How to "Has the effect of sterilization and disinfection" patented technology

The invention discloses a novel energy-saving silica gel drying device and a process thereof, which can dry silica gel rapidly and efficiently with the drying thermal efficiency improved to 50 percent from 35 percent of the prior art. The device comprises at least one superheated steam drying unit and at least one hot air drying unit. A required material can be obtained through speed-raising drying and constant-speed drying of the superheated steam drying unit and drying of the hot air drying unit. The process is a superheated steam-hot air combined multi-stage silica gel drying process, the first three stages adopt superheated steam drying, the first-stage steam drying is mainly a speed-raising drying stage, the second stage and the third stage are respectively a stage of constant-speed drying at the corresponding temperature, wherein the silica gel drying speed is high, no breakage or cracking can be easily caused, good properties of the porous structure can be maintained, the drying quality is high, and the fourth-stage hot air drying can maintain a relatively high drying speed. The superheated steam-hot air combined multi-stage silica gel drying process has the advantages of good quality of the dried silica gel and high speed, and the closed drying circulation system has significant effect on energy conservation and emission reduction.

The invention belongs to the technical field of disinfectants, and particularly relates to a non-irritant daily disinfectant and a preparation method thereof. The disinfectant is prepared from, by weight, 11-16 parts of polyhexamethylene biguanidine, 1-5 parts of nano-silver, 37-69 parts of normal saline, 3-7 parts of a stabilizer, 2-4 parts of aloe vera gel and 4-10 parts of moringa seed oil, wherein pectin or gelatin or epoxidized soybean oil is adopted as the stabilizer. The sterilization effect can be achieved by directly spraying the disinfectant and is instant and lasting, and the disinfectant can be widely applied to disinfection in home life or outdoor activities.

The invention discloses a method used for improving soil with kitchen waste compost. The method comprises steps such as biochar absorption of hydrogen peroxide, kitchen waste solid-liquid separation,mixing of dipped biochar and kitchen waste residue, mixing of decomposed forestry and agricultural residues and a waste residue 2, secondary composting fermentation, forming of kitchen waste fertilizer, preparing of mixed soil, and preparing of back filling soil. According to the method, hydrogen peroxide is adopted in the composting process, desulfurized gypsum powder is added in the step of preparing of back filling soil. The using of hydrogen peroxide is capable of improving the oxygen supply conditions in aerobic composting process, improving the salt leaching effect of the desulfurized gypsum powder, increasing the germination index of improved soil in plant growth utilization, and improving the compost improved soil quality comprehensively.

The invention discloses a novel children bicycle. The novel children bicycle comprises a front wheel, a rear wheel, a bicycle frame, a pedal mechanism and a handlebar. The handlebar comprises a handlebar body, handlebar sleeves and tail plugs, wherein the two sides of the handlebar body are sleeved with the handlebar sleeves, and the tail plugs are plugged at the tails of the handlebar sleeves; the handlebar body is a hollow tube, and axial flow fans are arranged in the positions, corresponding to the handlebar sleeves, of the handlebar body; the handlebar body is provided with a plurality offirst vent holes, the handlebar sleeves are provided with second vent holes, and the tail plugs are provided with three to eight air inlets; a sterilization filter net is arranged in the position, between each axial flow fan and the corresponding tail plug, of the handlebar body; and each handlebar sleeve comprises an elastic body and an antibacterial layer coating the surface of the elastic body.The novel children bicycle further comprises a rainproof cover. In the riding process, comfort is achieved, breathability is good, and the problems of palm swelling, itching, miliaria and the like are solved; besides, the sterilization filter nets are arranged inside the handlebar body, and ventilation is achieved for the hands after air is sterilized; and the surfaces of the handlebar sleeves are provided with the antibacterial layers, so that the situation that bacteria are bred and consequently the health of children is threatened is avoided.

The invention discloses a device and method for purifying air using biological enzymolysis. The device comprises a shell and a fan arranged in the shell. An air inlet and an air outlet are formed in the side wall of the shell, the air inlet is arranged below the air outlet, a drum-shaped filter body and a water channel containing a biological enzymolysis adsorption module are arranged in the shell, and the drum-shaped filter body comprises an upper flat plate, a lower flat plate and a plurality of hollow ventilation pipes, wherein the upper flat plate and the lower flat plate are horizontally arranged, and the hollow ventilation pipes are vertically arranged between the upper flat plate and the lower flat plate. The side wall of each hollow ventilation pipe is provided with a filter net where biological enzymes are located, through holes communicated with openings of the hollow ventilation pipes are formed in the upper flat plate and the lower flat plate, the upper flat plate is arranged between the air inlet and the air outlet, the lower flat plate is arranged below the air inlet, and the water channel is arranged below the lower flat plate. The invention further discloses a method for purifying air using biological enzymolysis. According to the method, the biological enzymes are used for indoor environment purification processing, formaldehyde and other organic matter harmful to a human body can be effectively degraded, a bacteriostatic effect also can be achieved, and secondary pollution can not occur.

The invention discloses an air cleaning material and a preparation method thereof, belonging to the technical fields of air disinfection, sterilization or deodorization. The air cleaning material is prepared from the following bulk drugs in parts by weight: 15-25 parts of folium isatidis, 15-25 parts of folium artemisiae argyi, 5-15 parts of Schizonepeta, 5-15 parts of Cyrtomium fortunei, 5-15 parts of Scutellaria baicalensis, 5-15 parts of honeysuckle, 5-15 parts of houttuynia cordata, 5-15 parts of anise and 5-15 parts of Agastache rugosus. The air cleaning material has the following beneficial effects that (1) the air cleaning material can be used for sterilization and disinfection; (2) the air cleaning material is used for deodorizing to enable indoor air to be fragrant and fresh; (3) pure natural Chinese herbal medicines are adopted, so that the air cleaning material is safe and environment-friendly, is harmless to a human body and is good for physical and psychological health; (4) medicine liquid has small liquid drops after being atomized by a humidifier, can float in the air for a long time, and has long drug action without dead angles; (5) the air cleaning material is low in cost. Furthermore, the preparation method of the air cleaning material is simple and easy to operate and is suitable for large-scale production and application.

The invention discloses a rooting agent for raising seedlings of bamboo willows by cutting, and belongs to the technical field of forestry and biology. Every 1000mL of the rooting agent comprises the following raw materials by weight: 50-100mg of an indolebutyric acid, 20-50mg of alpha-sodium naphthalene acetate, 50-100mg of ABT No. 2 rooting powder, 20-50mg of 6-benzyladenine, 2000-3000mg of potassium permanganate, 100-150mL of ethanol of 95%, and water is diluted to 1000mL. The rooting agent is used for directly soaking the bamboo willows, and a treatment manner of semi-lignifying a twig cutting base is applied to cutting, propagation and seedling culture of twigs of the bamboo willows. The rooting agent is used for soaking the twigs of the bamboo willows, then cutting is performed on the soaked twigs, the rooting rate reaches more than 92%, and the survival rate by cutting is obviously increased. The rooting agent disclosed by the invention has the advantages that the raw materials are easy to purchase, the cost is low, the operation is convenient, the dosage is little, the rooting agent takes effect quickly, the effect is good, the rooting agent is non-toxic and harmless, and the rooting agent acts obviously, so that the rooting agent can be extensively popularized and applied.

The invention discloses a walnut seedling culture method which comprises the following steps: (1) seed collection, (2) seed storage, (3) soil treatment, (4) seed treatment, (5) sowing and (6) seedling management. Seedlings cultivated through the method not only are high in survival rate, but also are high in stress resistance, the pest and disease incidence is obviously lowered, the seedlings grow well, the root system is robust, branches and leaves are luxuriant, and the seedlings have high market competitiveness.

The invention discloses a washing machine tank cleaning agent and a preparation method thereof, and relates to the technical field of cleaning agents. The washing machine tank cleaning agent is prepared by mixing, by weight, 20-25 parts of folium artemisiae argyi, 10-15 parts of Chinese soapberry fruits, 6-8 parts of raw salt and 1-3 parts of essential oil. Chinese soapberry fruits adopted in the cleaning agent are from deciduous trees, peel contains soapnut saponin and other triterpenoid saponin, and the natural and pollution-free cleaning agent can be prepared, and is used for daily washing, tableware cleaning, face beautifying, hair washing, skin healthcare and the like. Folium artemisiae argyi is dried leaves of feverfew Chinese mugwort, and has faint scent, bitter tastes and an antimycotic function. Raw salt has the functions of sterilization and disinfection. Essential oil can remove the stale odor of a washing machine tank. Compared with the prior art, pure natural plants are adopted as raw materials, safety and environment friendliness are achieved, preparation is easy, the sterilizing and washing effect is good, and the cleaning agent is harmless to the skin.

The invention discloses washing salt for fruits and vegetables. The washing salt comprises components in percentage by weight as follows: 65%-70% of refined salt, 29%-34.5% of shell powder and 0.5%-1% of sodium metasilicate. The washing salt for the fruits and vegetables can effectively remove residual pesticides, dirt, bacteria and parasitic ova on surfaces of the fruits and the vegetables, has sterilization and disinfection effects, is natural and harmless, has wide sources and has characteristics of nature, safety, effectiveness and avoidance of side effects, and the preparation method is simple and easy to implement.

The invention discloses a disease-resistant planting method of tea oil trees, and belongs to the field of tea oil tree plantation. The disease-resistant planting method of tea oil trees comprises the following steps of (1) soil environment selection: selecting the soil, where sunshine is abundant, drainage of which is good and the PH value of which is 5-6.5, for afforestation, applying enough base fertilizer, irrigating the soil with enough moisture, and spraying appropriate ferrous sulphate solution and carbendazim wettable powder to disinfect the soil; and (2) selecting oil tea varieties having strong disease resistance, and selecting mother plants having the natural fruit infected rate below 4% and collecting seeds therefrom. The purpose of the invention is to provide a disease-resistant planting method of tea oil trees, the method is simple in operation, low in cost and high in efficiency, common insect diseases of the tea oil trees can be effectively controlled, and disease-resistant capability of the oil tea trees can be improved.

The invention relates to a water processor for clothes washing. The water processor is shaped like a hollow ball; multiple water processing stripes on which raised parts and hollow holes are arranged are disposed on the surface; a water inlet stripe is disposed at the center of the spherical surface of the water processor; and a filter ball is disposed inside. The filter ball is made of an anti-microbial ceramic material and a reduction anti-microbial material. Working principles of the water processor provided by the invention are different from working principles of an impeller washing machine and a roller washing machine; based on the high oxidation ability of ionized water, alkaline ionized water and dirt conduct a saponification reaction, so the dirt can be decomposed and stripped thoroughly; the cleaning rate is high; the dirt removal ability is high; and wear to clothes is slight. Alkaline ionized water generated during clothes washing can clean the clothes; all contact parts between a washing machine and the water can be cleaned; and sterilization effects are achieved during the cleaning, so bacteria breeding can be avoided. The water processor for the clothes washing provided by the invention has the same principles of an ozone washing machine; ozone is not generated; and ozone damage is avoided.

The invention provides distillation and water purifying equipment adopting solar. The water purifying equipment comprises a solar concentrator, a bracket and a distillation retort, wherein the distillation retort is arranged on the bracket; the solar concentrator focuses faculae reflected by sunlight to the distillation retort; the distillation retort is connected with a condenser through a steam exhaust pipe, the condenser is provided with a distilled water drain port, to-be-treated raw water in the distillation retort is heated through focal spot energy, steam produced by the to-be-treated raw water after heating is introduced into the condenser through the steam exhaust pipe, and distilled water obtained through condensation of the steam in the condenser is drained out through the distilled water drain port. According to the water purifying equipment adopting solar distillation, light reflection loss, convection heat loss, the influence of scaling of the distillation retort on the heat transfer performance as well as the heat transfer resistance can be reduced, the problem of corrosion of the distillation retort wall can be solved, and the water purifying equipment has sterilization and disinfection functions. The water purifying equipment has the advantages of higher heat efficiency, simple structure, low cost and portability.

The invention discloses a fixing method of a pathological specimen and belongs to the technical field of pathological specimen treatment. The fixing method comprises the following steps: after a fixedcylinder is cleaned, cleaning with 6-8 percent by weight of phenolated water and air-drying at a normal temperature; preparing a fixing solution; adding the fixing solution in the fixed cylinder, putting the fixed cylinder in a constant-temperature cabinet and preserving for 1.5-2 hours at a constant temperature of 42-18 DEG C; putting the pathological specimen in the fixing solution to fix for 1-1.5 hours and then taking out. The fixing solution prepared by the fixing method disclosed by the invention does not contain formaldehyde, is stable in performance, environmentally-friendly, safe andgood in fixing effect and has a significant inhibiting effect on common bacteria. The fixing method disclosed by the invention can well preserve physiological and pathological morphological structures as well as biochemical and immunohistochemical components of tissue cells in vitro, is short in fixing time, sufficient in fixing, lays a solid foundation for making excellent pathological sectionsand is also a basis for the success of technical methods such as special staining, histochemistry, immunohistochemistry and tissue in-situ molecular hybridization.

The invention relates to automobile indoor rubber fittings, discloses a thermoplastic elastomer used in an automobile and a preparation method thereof, and solves the problem of poor VOC index reduction effect caused by difficult mixing of a prior liquid azeotrope agent and thermoplastic elastomer in a molten state. The method comprises, by mass, the following raw materials: 15-20 parts of SBS, 5-10 parts of SEBS, 33-50 parts of white oil, 10-20 parts of PP, 3-5 parts of maleic anhydride grafted PP, 1-2 parts of active carbon powder, 10-20 parts of a filler and 1-2 parts of an auxiliary agent.The filler is nanometer calcium carbonate or nanometer talcum powder; the auxiliary agent is one or more of erucamide, oleamide, silicone master batch, zinc stearate and calcium stearate; after the raw materials are uniformly mixed, the raw materials are extruded by a screw extruder under negative pressure to obtain the product master batch; and in the production process, organic volatile gas contained in the molten paste body is removed, so that the VOC index of the product thermoplastic elastomer is effectively reduced.

The invention discloses an environment-friendly non-toxic pencil barrel and relates to the technical field of preparation of school supplies. The environment-friendly non-toxic pencil barrel is made from raw materials comprising, by weight, 60-80 parts of twigs, 3-5 parts of hydrogen peroxide, 6-8 parts of ultramarine, 5-7 parts of paraffin, 10-20 parts of calcium carbonate, 8-10 parts of dibutyl ester, 3-5 parts of a foaming agent, 6-8 parts of a curing agent and 80-100 parts of care soaking liquid. The environment-friendly non-toxic pencil barrel has the advantages of being concise in technological process and reasonable in raw material proportion; the main raw materials are subjected to treatment by natural sterilization liquid which is non-toxic and functions in sterilization and disinfection, so that the pencil barrel is healthy in component, non-toxic and harmless, remarkable in use effect and convenient to promote and use.

A bactericidal disinfectant solution for Miscanthus and its preparation method. The disinfectant solution is made of the following raw materials in parts by weight: 1-2 parts of gallic acid, 0.1-0.2 parts of L-1,2-dehydro-α-cyperene, and 0.1-0.2 parts of calamus 0.1-0.2 parts of alkenediol, 0.4-0.6 parts of hyoscyamine, 0.4-0.6 parts of phosphatidic acid ethanolamine, 1-2 parts of Bletilla striata dihydrophenanthrenopyranol, 0.5-1.2 parts of methyl corydalis, 10 parts of violet water -15 parts, 0.2-0.5 parts of eucalyptol, 14-20 parts of modified plant extract, 260-300 parts of deionized water. The disinfectant of the present invention has the function of sterilization and disinfection, can kill 100% of the bacteria in pampas grass, and the disinfectant has a certain self-cleaning ability, the disinfectant after use can be reused after standing, and the disinfectant can be used repeatedly for 5-6 Second, the utilization rate is high, the viscosity of the disinfectant is low, it is not easy to stick to Miscanthus, and it can improve the anti-corrosion and flame-retardant properties of Miscanthus, greatly improving the service life of Miscanthus brooms.

The invention belongs to the field of detergents, particularly relates to a formula of a weakly acidic detergent for decontamination, and aims at solving the problems that most existing detergents only have a decontamination function and are poor in bacteriostasis and sterilization effects. The detergent comprises the following raw material by weight: 30-50 parts of a surfactant, 5-10 parts of sodium carbonate, 1-5 parts of a foam stabilizer, 1-5 parts of a chelating agent, 1-5 parts of a preservative, 1-5 parts of an antioxidant, 5-10 parts of garlic extract, 5-10 parts of dandelion, 5-10 parts of folium isatidis, 10-15 parts of coptis chinensis, 10-15 parts of scutellaria baicalensis, 10-15 parts of golden cypress, 5-10 parts of houttuynia cordata and 15-20 parts of radix bupleuri. The detergent has good bacteriostasis and sterilization effects and the bacteriostatic and bactericidal components are traditional Chinese medicines, and are non-irritating, natural and mild.

According to the invention, rural domestic sewage, residential domestic sewage or a small amount of industrial wastewater are collected, then enter a pretreatment area through a lifting system for coagulation sedimentation and anaerobic and anoxic processes in the pretreatment area, and automatically flow into a MBR area after pollution indexes meet the water inflow requirement of an MBR system; through the treatment in the MBR area, the turbidity of produced water is less than or equal to 1 NTU, and other indexes conform to produced water quality indexes of the MBR system. Photocatalytic oxidation produced water enters a water producing area and can be overflowed and discharged, and can also be sent to a recycling point through a pressurization system for recycling. The traditional process, the film process and the advanced oxidation process are organically combined to form a movable integrated water treatment device aiming at small water quantity, the system has high automation degree, is unattended, does not need subsequent disinfection treatment, has no disinfection byproducts, and is simple and convenient to maintain.

The invention discloses an improved medical equipment drying cabinet comprising a drying cabinet and a control device, wherein the drying cabinet comprises a cabinet body and a cabinet door; an electric heating fan is installed at the top of the cabinet body; and the inside of the cabinet body is provided with a plurality of layers of cross-arms and hangers. The improved medical equipment drying cabinet is characterized in that an infrared sterilization device is arranged at the lower part of the electric heating fan; a plurality of isolation glove openings are formed at the position on the cabinet door, corresponding to the cross-arms and the hangers; the cabinet door is a transparent glass cabinet door; transparent glass is coated with a heat insulation film layer; and elastic sealing strips are arranged at the periphery of the cabinet door. The improved medical equipment drying cabinet has the advantages of reasonability in structure, strong practicability and good sterilization and drying effects.

The invention discloses fruit washing salt and a preparation method thereof. The fruit washing salt comprises the following components, by mass part, 10-12 parts of salt, 6-8 parts of silkworm droppings, 14-16 parts of kalimeris indica, 12-14 parts of tea saponin, 15-20 parts of tree peony root barks, 5-7 parts of a diallyldimethylammonium chloride solution, 4-6 parts of tea polyphenol, 6-8 parts of honeycombs, 6-8 parts of rose flowers, 2-4 parts of mung beans, 5-7 parts of coix seeds and 6-10 parts of sodium bicarbonate. The fruit washing salt is good in dirt removal performance, has a sterilization effect, and can effectively decompose synthetic wax on surfaces of fruit. The fruit washing salt can effectively clean pesticides, bacteria and dirt left on the surfaces of fruits, can dissolve residues including pesticides and heavy metal that infiltrate into the fruits, and keep fruits and vegetables nutritional. The fruit washing salt is natural and safe, is free of pollution, and has no side effect.