54results about How to "No breeding" patented technology

The invention provides a low cost ecological pig raising technique using indigenous microorganisms, which is characterized in that, self-served indigenous microorganisms are used as strains, and sawdust, corn stalk power, rice bran, clean soil, table salt and other organic compounds together with pig waste are fermented. The low cost ecological pig raising technique using indigenous microorganisms has the advantages that, in the digestion process of pig waste and organic beddings, the temperature of pig bed is increased; environment is clean; odor is eliminated; pollution is reduced; labor, water and electricity are saved; an low cost ecological pig raising technique with energy-saving, environmental protection, disease prevention and foodstuff saving is realized; economic benefit is increased by 30%; the use of water is reduced by 90%; more than 10% foodstuff is saved, and 50% labor force is saved.

The invention relates to full-frequency sound absorbing cotton which is provided with a double-layer structure or three-layer structure. The full-frequency sound absorbing cotton of the double-layer structure is composed of a melt-blow high polymer fiber layer and a varicosity polytetrafluoroethylene layer. The full-frequency sound absorbing cotton of the three-layer structure is composed of a melt-blow high polymer fiber layer with double faces compounded with the varicosity polytetrafluoroethylene layer or the varicosity polytetrafluoroethylene layer with double faces compounded with the melt-blow high polymer fiber layer. A high-performance composite micropore thin layer new material has better full-frequency sound absorbing capacity; is environment-friendly, non-toxic and free of peculiar smell, volatile gas, pollution or carcinogenic substances; and is free of stimulation caused by operating similar glass fiber on the skin, can be machined in punching mode, and does not generate dust or scraps and the like. The sound absorbing cotton made of the two materials of the melt-blow high polymer fiber layer and the varicosity polytetrafluoroethylene layer has good thermal resistance, and a sound absorbing effect cannot be affected by high-humidity climate and water.

The present invention discloses a saliva preservation solution, a preparation method and uses thereof, wherein the saliva preservation solution comprises 0.1-2 mol / L of lithium chloride, 1-50 mmol / L of Tris-HCl, 0.1-2 mol / L of urea, 0.1-2% (w / v) of SDS, 1-10 mmol / L of EDTA, and 10-90% (v / v) of ethanol, and the pH value of the system is 7-10. The saliva preservation solution of the present invention is used for preserving saliva, can maintain the integrity of DNA in cells for a long time, and can prevent bacteria and other microorganisms from breeding.

The invention discloses a large-scale cultivation method of radix psammosilenes. The method mainly comprises the steps of land selection, land preparation, seeding, field management and harvesting. Direct seeding plantation is performed in a large land, the emergence rate can exceed 95 percent, the growth speed of a plant after emergence is high, and the plant grows well; the rootstalk of the harvested radix psammosilenes is large, the defects of forming of insect holes and rotting of the root are overcome, and the quality is good; meanwhile, the fertilizer maintenance, the water maintenance and the ventilation of soil can be improved by virtue of an organic fertilizer, the mass propagation of an effective microbial community is promoted, the growth of pathogenic bacteria of the soil is restrained, a root system of the plant grows strong, toxic and side effects are avoided, and the medical performance and the soil environment of the radix psammosilenes are safer; the plantation method is simple, high in operability and low in cost, lays a good foundation for the improvement of the artificial large-scale plantation of the radix psammosilenes, and facilitates large-scale popularization plantation.

A method for treating mud by artificial nunja as treating pool features that said artificial nunja has a slope bottom made of artifial matrix and the emerging plant is planted in the artificial nunja formed by loading the mud in the treating pool. The cooperation of plant, mud and microbes can decompose the organic substances, N, P, heavy metals and pathogenic bacteria in mud.

The invention relates to a warp-knitted base sun shading material and a preparation method thereof. The preparation method comprises the following steps of: (1) providing polyester warp-knitted base cloth; (2) coating PVC slurry on the polyester warp-knitted base cloth, and drying the polyester warp-knitted base cloth to obtain an intermediate material; and (3) coating surface treatment slurry to the surface of the intermediate material obtained in the step (2), and drying the intermediate material to obtain the finished sun shading material. The PVC slurry and the surface treatment slurry in the preparation method are special slurry of the invention. The sun shading material has high mechanical function, fireproof function, insulating performance, self-cleaning performance and weather resistance besides the functions of appearance, visual effect and the like of a common curtain material.

The invention discloses a super-sensitive protein complex enzyme preparation and a preparation method and application thereof, and belongs to the technical field of enzyme preparations. The protein complex enzyme preparation is prepared by fermenting complex enzyme, zeolite powder, glucose and water; the composite enzyme consists of superoxide dismutase, bromelain, cellulase, lipase, amylase, oligosaccharide enzyme and papain. The invention also provides a preparation method and application of the protein complex enzyme preparation. The protein complex enzyme preparation can effectively degrade excrement; after the super-sensitive protein complex enzyme is added into a padding, the degradation speed of pig excrement can be accelerated; a scientific and environment-friendly production management mode is achieved; a healthy pig raising mode is established; and nutritional and safe pork is produced. Meanwhile, the service life of the padding can be prolonged, the breeding cost can be reduced, the thickness of the padding can be reduced, the manufacturing cost of the pig fermentation bed can be greatly reduced, and damage to pigs caused by over-high temperature of the padding can be avoided.

An energy-saving low-carbon health safety instantaneous shower comprises an instantaneous electric heater, a shower energy-saving base and an energy-saving supercharging shower nozzle. A water outlet end of the shower energy-saving base is connected to a water inlet pipe of the instantaneous electric heater; a water outlet pipe of the instantaneous electric heater is connected to a water inlet of a shower nozzle; and the shower energy-saving base is arranged under the energy-saving supercharging shower nozzle. The surface temperature of the heating inner cavity does not exceed 60 DEG C, the heater is difficult to scale and the periodic de-scaling process is unnecessary. The invention has a function of automatically removing air bubble from the water and can prevent the local parch and the scald caused by overheating. The invention has the advantages of obvious energy-saving effect, large water amount, strong impact and stable water temperature. The heater heats by the flowing water so no stagnant water exists for multiplying bacteria. The foot can be massaged while user has a bath so the bathing is safe and comfortable. The bathing waste water and waste heat are fully utilized so as to lower the power for heating. The mounting power wire can use national standard 2.5mm power wires to supply power without changing the wires.

The invention relates to an integrated waste water treating tank, which comprises a treating tank, wherein the two sides of the treating tack are respectively provided with a waste water inlet and a cleaning water outlet; according to the flow direction of water flow, the inner chamber of the treating tank is divided into a grille filter screen room, an active sludge anaerobism room, a biochemical degradation room and a cleaning water area by baffle plates; the chamber rooms are communicated with each other in the form of flowing in from upper parts and flowing out from lower parts; the grille filter screen room is obliquely provided with a grille filter screen; the active sludge anaerobism room is internally hanged with a plurality of assembled filling materials bunches, and the bottom of the active sludge anaerobism room is provided with active sludge; and the biochemical degradation room is internally hanged with a plurality of assembled filling materials bunches. By adopting the mode that the water inlet is higher than the water outlet, the water naturally flows in and flows out due to the pressure difference of water level and the self-gravitation of the water, therefore, the integrated waste water treating tank has low cost, simple technology, flexible installation and low energy consumption, can be buried underground without occupying the ground, does not need power lift, does not need the management and the maintenance with special persons, can treat the water quality to achieve standards for irrigation water quality, and is suitable for each house in villages.

The invention provides a corn steep liquor enzymatic hydrolysate. The corn steep liquor enzymatic hydrolysate replaces corn steep liquor, is used for microbial lipid fermentation production and meets market requirements. Corn steep liquor is subjected to enzymolysis through phytases and acid proteinases, the enzymatic hydrolysate obtained after centrifugation replaces the corn steep liquor as a medium, thus the microbiological contamination risk is lowered effectively, the inorganic phosphorus / total phosphorus content in the enzymatic hydrolysate is 75-90%, the bioavailability of the microorganisms is raised, and the production cost is lowered. During the microbial lipid fermentation, the method is beneficial to rapid accumulation of unsaturated fatty acids, shortens the fermentation cycle, and reduces microbial fermentation cost.

The invention discloses a ceramic membrane and a membrane aeration biologic reactor provided with the same. The ceramic membrane comprises a ceramic membrane supporting body and a separating layer adhering to the ceramic membrane supporting body. The ceramic membrane supporting body is prepared in the way of evenly mixing and stirring 42% by mass of ceramic membrane supporting body powder, 2% by mass of pore forming material, 1% by mass of binder and 55% by mass of sintering aid, and conducting sintering for 8 h at 960 DEG C to obtain a ceramic membrane supporting body; coating the inner surface of the ceramic membrane supporting body with membrane casting solution formed into the separating layer till the surface becomes uniform, and conducting sintering on a dried ceramic membrane coated with the membrane casting solution formed into the separating layer at 800 DEG C to obtain the ceramic membrane supporting body covered with the separating layer. The membrane aeration biologic reactor provided with the ceramic membrane has the functions of a membrane bioreactor, a membrane aeration biologic reactor and a bio-membrane reactor. The membrane aeration biologic reactor provided with the ceramic membrane has flexible operation mode, can save energy and has a good water treatment effect. The functions of a membrane bioreactor are realized, and bio-contact oxidation is realized, so that multifunctional operation can be achieved.

Disclosed is a method for raising pigs ecologically. The method includes adopting an indigenous microorganism fermenting bed to raise pigs, digging a deep pit in the ground of a pigsty, filling indigenous microorganism fermenting padding into the pit to form the indigenous microorganism fermenting bed, and raising the pigs on the fermenting bed. The indigenous microorganism fermenting padding is prepared by mixing and fermenting 2kg / m3 of indigenous microorganism fermenting broth, 85-90% of organic padding, 10-15% of soil, 55-65% of water and 0.3-0.5% of salt.

The invention discloses a fuzhuan brick tea baking method, a fuzhuan brick tea baking room thereof and obtained fuzhuan brick tea, and relates to a preparation method of the fuzhuan brick tea, a fuzhuan tea flower drying facility and fuzhuan brick tea. The fuzhuan brick tea baking room comprises a baking room body. A temperature and humidity controller is arranged on the outer wall of the left side of the baking room body. A heat source pipe controlled by the temperature and humidity controller is arranged at the bottom inside the baking room body. A temperature and humidity sensor or a temperature and humidity indicator is arranged on the inner wall of the baking room body. An exhaust fan controlled by the temperature and humidity controller is arranged on the upper portion of one side of the outer wall of the baking room body. The fuzhuan brick tea baking room has the advantages that a moisture drainage pipe device which is subjected to pipe connection with the exhaust fan and is capable of achieving uniform moisture drainage is arranged on the top of the baking room body, and small moisture drainage holes are uniformly distributed in a moisture drainage pipe of the moisture drainage pipe device. In the fuzhuan brick flowering process, uniform moisture drainage can be performed, the humidity of the flowering baking room can be effectively controlled, the humidity inside the baking room is uniform, no infectious bacteria are bred in the fuzhuan brick tea, flowering is uniform and flourishing, and the fuzhuan brick tea can be produced all the year round.

The invention relates to an integrated waste water treating tank, which comprises a treating tank, wherein the two sides of the treating tack are respectively provided with a waste water inlet and a cleaning water outlet; according to the flow direction of water flow, the inner chamber of the treating tank is divided into a grille filter screen room, an active sludge anaerobism room, a biochemical degradation room and a cleaning water area by baffle plates; the chamber rooms are communicated with each other in the form of flowing in from upper parts and flowing out from lower parts; the grille filter screen room is obliquely provided with a grille filter screen; the active sludge anaerobism room is internally hanged with a plurality of assembled filling materials bunches, and the bottom of the active sludge anaerobism room is provided with active sludge; and the biochemical degradation room is internally hanged with a plurality of assembled filling materials bunches. By adopting the mode that the water inlet is higher than the water outlet, the water naturally flows in and flows out due to the pressure difference of water level and the self-gravitation of the water, therefore, theintegrated waste water treating tank has low cost, simple technology, flexible installation and low energy consumption, can be buried underground without occupying the ground, does not need power lift, does not need the management and the maintenance with special persons, can treat the water quality to achieve standards for irrigation water quality, and is suitable for each house in villages.

The invention relates to an aerobic fermentation process and equipment, in particular to a brand new aerobic fermentation process adopting material jar outside circulation and equipment thereof. The process adopts the mode that materials circulate outside a jar so as to achieve the aim of sufficiently mixing air and material liquid, thereby improving the efficiency of fermentation, reducing the energy consumption required by the whole process and improving the production efficiency of enterprises.

The invention provides an energy-saving drying device for aquatic products. The energy-saving drying device comprises an air pump, a compressor connected with the air pump, a drying box connected with the compressor and a heat pump system. The left side of the air pump is sequentially connected with a first control valve, the compressor and a condenser through a pipeline. The condenser is connected with the drying box. The right side of the drying box is sequentially connected with an evaporator, a fifth control valve and a plate heat exchanger through a pipeline. The plate heat exchanger is connected with the air pump. The air pump is further connected with a solar module. The solar module is composed of a solar panel and a storage battery. The heat pump system comprises the compressor, the condenser and the evaporator. A pipeline on one side of the evaporator is provided with a fourth control valve and a fan. According to the drying device, operation is convenient, aquatic products in multiple suspension cages are dried at a time, space is saved, the resource utilization rate and drying efficiency are improved, green energy resources are used, and the dried aquatic products are high in quality.

The invention provides a foot drying device and a foot drying method. The foot drying device comprises an air inlet pipe and an air flow distributor, wherein the air inlet pipe is of a hollow structure and is connected with an external air source; the air flow distributor is hollow and is connected with the air inlet pipe, and the air flow distributor comprises an air channel surrounding the cross-section shape of the foot and an air outlet formed at the inner side of the air channel and surrounding the cross-section shape of the foot; the air channel is provided with an opening at the side far away from the ground, and the foot extends into the air channel from the opening and moves front and back along the length direction of the foot. The air outlet guides the air flow to the periphery of the foot, so that a high-speed air knife surrounding the cross-section shape of the foot is formed, and the cross section of the foot means the cross section formed in a manner that the middle section of the instep is vertically tangential to the sole of the foot from the upper surface of the foot along the direction vertical to the length direction of the foot.

The invention discloses a novel rongeur, comprising minisize sawteeth, detachable adjustable forceps holders, a shaft sheet, handle-bars, and handle-bar antiskid grooves. The right side of the minisize sawteeth is provided with a cutter bar. The right side of the cutter bar is provided with the detachable adjustable forceps holder. The front surface of the detachable adjustable forceps holder is provided with a detachable adjustable forceps holder raised groove. The right side of the detachable adjustable forceps holder is provided with a tong head. The right side of the tong head is provided with the shaft sheet. The right side of the shaft sheet is provided with the handle-bar. The left side of the handle-bar is provided with a tong rod. The surface of the handle-bar is provided with a power button. The right side of the power button is provided with a handle-bar antiskid groove. A rotating shaft is arranged in the handle-bar. A controller is arranged in the handle-bar. In the novel rongeur, through arranging the cutter bar on the detachable adjustable forceps holders and arranging the minisize sawteeth on the cutter bar, removing of bone spur in an operation process is more thorough, so that functionality of the rongeur is improved, and use requirement of a doctor is satisfied.

The invention provides a touch panel and a touch component. The touch panel comprises an arc-shaped top plate and at least one side plates, the arc-shaped top plate and the side plates are formed integrally, the side plates extend towards the inner side of the arc-shaped top plate along the side face of the arc-shaped top plate, a seam between a touch panel operating face and a casing of an electronic device can be reduced when the casting of the electronic device and the touch panel are assembled, and remaining of sweat, smudges and the like and bacterial breeding can be avoided. The touch component comprises the touch panel and conductive films at least arranged on the inner side of the arc-shaped top plate of the touch panel; the touch component is attractive in appearance and has certain 3D display effect; the conductive films are good in flexibility, so that bent positions are less prone to fracturing, and touch and user experience effect is good.

The invention discloses a novel source separation squatting pan. The novel source separation squatting pan comprises a rear urinal; a clapboard is arranged in the rear urinal, so that the rear urinalis separated into a rear urine urinal and an excrement urinal; an urine discharging hole is arranged at the bottom in the rear urine urinal, and connected to an urine storage barrel through a pipeline; an excrement cabin is arranged below the excrement urinal; an excrement urinal cover plate and a defecation plate are also included; the cover plate is positioned over the excrement urinal; the defecation plate is positioned below the excrement urinal; both the two can rotate around a rotating shaft; when the cover plate is opened, the defecation plate is positioned below the excrement urinal, and used for isolating the excrement urinal from the excrement cabin; and, when the defecation plate is opened, the cover plate is positioned over the excrement urinal, and used for covering the opening of the excrement urinal. Excrement and urine source separation is realized through a rear urine hole and an excrement hole; a lot of water sources can be saved; simultaneously, independent collection of excrement and urine is realized; in the use state, contact between an excrement box and a user is blocked by the defecation plate; upward overflowing of bad smell is inhibited; and simultaneously, the bad smell of excrement is further adsorbed by auxiliary materials, such as wood dust and plant ash.

The invention discloses an oil-in-water type water-soluble antioxidant compound and a preparation method thereof. The oil-in-water type water-soluble antioxidant compound is prepared from the following components in percentage by mass by mixing: 71.5-94.45% of glycerol, 5-25% of natural vitamin E, 0.5-3% of an emulgator and 0.05-0.5% of green tea extract. The oil-in-water type water-soluble antioxidant compound is high in oxidation resistance, and is good in water solubility, stability and mouthfeel.

The invention belongs to the technical field of bus machinery facilities, and particularly relates to a bus pull handle capable of inhibiting bacterial infection. The bus pull handle comprises a pull ring, the upper end of the pull ring is fixedly provided with a ring buckle through a bolt, and the ring buckle is fixed on a transverse rod. The bus pull handle is characterized in that the material of the surface, exposed to air, of the pull ring is made of antibacterial nylon. According to the bus pull handle, the structure is simple, and use is convenient; the surface of the pull ring is made of the antibacterial nylon materials, disease transmission is prevented through the antibacterial material characteristics of inhibiting and killing pathogenic bacteria, and physical health of people is guaranteed; the cost is low, and application and popularization are convenient.

The invention discloses a rice straw particle making technology. The technology is characterized in that the technology comprises the following steps: 1, crushing dry non-moldy unmetamorphosed rice straws through a grass meal crusher to form 60 mesh straw powder; 2, uniformly scattering urea in the straw powder until the final urea concentration of 1-3%; 3, bonding the straw powder obtained in step 2 by using a gelatin solution with a final concentration of 0.5%; 4, granulating the straw powder obtained in step 3 by a granulator to form straw particles with the diameter of 3mm and the water content of 16-17%; 5, placing the particles in a room, ventilating, and stirring for heat dissipation to room temperature; and 6, weighing the straw particles, and packaging.

The purpose of the present invention is to provide corn steep liquor enzymatic hydrolysis instead of corn steep liquor, which is used for microbial oil fermentation production, so as to meet the needs of the market. Using phytase and acid protease to enzymatically hydrolyze corn steep liquor, the enzymatic hydrolyzate obtained by centrifugation replaces corn steep liquor as the medium, which effectively reduces the risk of bacterial contamination. The content of inorganic phosphorus / total phosphorus in the enzymatic hydrolyzate is 75-90%, Microbial bioavailability is improved, production costs are reduced, and in microbial oil fermentation, it is conducive to the rapid accumulation of unsaturated fatty acids, shortening the fermentation cycle, and reducing microbial fermentation costs.

The invention relates to an aqueous metal antirust paint and its application method. According to the invention, aqueous epoxy hybrid resin and acrylic acid hybrid resin are used as main materials, and a wetting agent, a leveling agent, an antifoaming agent, a thickening agent, water, an epoxy hardener, triethylamine and the like are used as auxiliary materials. All the above materials undergo stirring, dispersion, mixing, spraying, self-drying, cooling, examination and packaging so as to prepare the aqueous metal antirust paint. In comparison with a traditional oil metal antirust paint, the aqueous metal antirust paint provided by the invention has characteristics of excellent comprehensive performance, good antirust property and waterproofness, strong adhesion, high hardness, great impact resistance and the like. By the adoption of the antirust paint, anticorrosion performance of metal surface is greatly improved. The antirust paint provided by the invention has stable quality, is easy to package, transport and store, is moistureproof and antifreezing, will not breed bacteria or microbes, and is applicable to metal antirust spare and accessory parts in ship industry, automobile industry and the like.

The invention discloses an aqueous elastic rubber paint and its application method. According to the invention, water-soluble alcohol acid hybrid resin and polyurethane hybrid resin are used as main materials, and flatting silica, water, a polyisocyanate curing agent, triethylamine and the like are used as auxiliary materials. All the above materials undergo stirring, dispersing, mixing, spraying, drying, cooling, examination and packaging so as to prepare the aqueous elastic rubber paint. In comparison with a traditional oil rubber paint, the rubber paint provided by the invention has advantages of excellent comprehensive performance, special touch feeling, good flexibility, and good weatherability, waterproofness, wear resistance and solvent resistance. By the use of the rubber paint provided by the invention, properties (such as cold and hard feelings) of plastic and leather surfaces are greatly improved, and plastic and leather are endowed with a napping touch feeling. The rubber paint provided by the invention has stable quality, is easy to package, transport and store, is moistureproof and antifreezing, will not breed bacteria or microbes, and is suitable for being used as ABS, PC and PSPC engineering plastic decorative paint of any touchable parts such as steering wheels, desks, laptop computers, handsets and the like.

The invention discloses a starting and running method for a shortcut nitration technology based on an MBBR (Moving Bed Biofilm Reactor) and belongs to the field of sewage treatment. The problems of difficult starting, unstable nitrite accumulation effect and low processing load in the original biochemical technology are solved. The method comprises the following steps: starting inoculation, starting the shortcut nitration of the MBBR and continuously running the shortcut nitration of the MBBR. Finally, the load of an ammonia nitrogen membrane side reaches more than 1.5 gN / m<2> / d, the nitrite accumulation rate stability is higher than or equal to 90%, and the requirement of follow-up denitrification or anaerobic ammonium oxidation on nitrogen is met. The method has the advantages of stable shortcut nitration effect, high ammonia nitrogen oxidation, occupied land saving, simple operation and reliable running. Compared with a traditional technology, the selection and the elimination of sludge can be realized, long-term running instability is prevented, the oxygen utilization rate is high, and aeration and fluidization energy consumption is low.

The invention relates to an integrated sewage treatment device. The integrated sewage treatment device comprises a treatment device body, wherein a sewage inlet and a clear water outlet are respectively formed in two sides of the treatment device body; a cavity of the treatment device body is divided into four chambers including a grating chamber, an anaerobic chamber, bio-contact oxidation chamber and a clear water region by baffles according to the flowing direction of water flow; the four chambers communicate with one another in a bottom-inlet and top-outlet mode; a grating filter screen is arranged in the grating chamber; a plurality of combined packing strings are suspended in the anaerobic chamber and the bio-contact oxidation chamber; activated sludge is thrown in the anaerobic chamber and the bio-contact oxidation chamber; and the bio-contact oxidation chamber uses a diving aeration mode. A water inlet of the integrated sewage treatment device is higher than a water outlet of the integrated sewage treatment device, and water is fed and drained by pressure difference of liquid level of a water body and with the aid of gravitational flowing of the water body. The integrated sewage treatment device is high in treatment efficiency, low in running cost, flexible in mounting and low in energy consumption, can be buried in the ground, and does not occupy the land; the treated water can reach the primary standard of sewage discharge standard; and therefore, the integrated sewage treatment device is particularly suitable for sewage treatment in construction of small towns and sewage treatment of hospitals, catering and the like.

The invention discloses a device integrating solid crushing and coarse and fine gratings, which relates to a sewage treatment device, in particular to a solid crushing device with the coarse and fine gratings. The device comprises a coarse grating and crushing device (1), a fine grating and crushing device (2), a water inlet (3), a water outlet (4), a coarse grating (5), a fine grating (6), an electromotor (7), a gearbox (8), a rotating brush shaft (9), a reamer shaft (10), a rotating brush holder (11), a rotating brush (12), a reamer (13), a dreg storage chamber (14), a dreg discharging valve (15) of the coarse grating and crushing device, a dreg discharging valve (16) of the fine grating and crushing device, a dreg discharging main pipe (17), an inspection manhole (18), a corresponding water fender, a deflector, a bracket, pipeline fittings and the like. The device integrating the coarse and fine gratings and solid crushing is in a fully-closed structure and is free from the volatilization of foul smell and the propagation of flies. The device has the characteristics of novel constitution, low energy consumption, small occupied area, convenience in management, environment-friendliness and the like, and is worth popularization and application.