40results about How to "Release fully" patented technology

The application discloses an anti-oxidation fermented Chinese herbal medicine mixed substitute tea and a preparation method thereof, and relates to the technical field of substitute tea processing and preparation. The anti-oxidation fermented Chinese herbal medicine mixed substitute tea comprises Sanghuang, Huangqi, Huangjing, Renshen and Gouqi, and the weight ratio of the raw materials is as follows: Sanghuang:Huangqi:Huangjing:Renshen:Gouqi = 4:2:2:1:1. The preparation method comprises the following steps: crushing, fermentation, drying, sterilization, sub-packaging, vacuum sealing, outer packaging, sampling quality inspection and storage in a warehouse. The anti-oxidation fermented Chinese herbal medicine mixed substitute tea is prepared by using a specific formula and biological fermentation of Inonotus hispidus, and the dissolution rate of anti-oxidation active ingredients of Chinese herbal medicines is significantly improved, and the anti-oxidation capacity is far superior to that of conventional physical mixed substitute tea. The fermentation process can efficiently degrade the cell walls of Chinese herbal medicines, so that the polysaccharides and other core anti-oxidation substances in Sanghuang, Huangqi, Huangjing, Renshen and Gouqi are fully released, DPPH, hydroxyl and other free radicals can be directly removed, and the Keap1-Nrf2-ARE signal path in the body can be activated, so that the anti-oxidation defense system of the body is doubly strengthened, and the anti-oxidation effect is improved from the root.

This application relates to the field of biomedical technology, specifically disclosing a highly liquid-stable SUMO fusion influenza B NP antigen and its preparation method. The antigen is a fusion protein of a SUMO-tagged peptide and an influenza B virus nucleoprotein NP. The SUMO-tagged peptide is directly linked to the N-terminus of the influenza B virus nucleoprotein NP via peptide bonds. The antigen is dissolved in a storage buffer for liquid preservation. The preparation method includes key steps such as fusion gene construction, vector engineering construction, host transformation screening, induced expression culture, and bacterial cell disruption and purification. This antigen can be used for clinical detection of influenza B virus, preparation of quality control materials, and immunogen development. It exhibits excellent liquid preservation stability, maintaining good immunoreactivity even after long-term storage under low-temperature liquid conditions. The preparation method of this application is simple and controllable, requiring no inclusion body refolding step, and can efficiently obtain high-purity and homogeneous soluble fusion antigen.

The present application relates to the technical field of traditional Chinese medicine, in particular to a preparation method of a tea-substitute formula for treating insomnia in young and middle-aged people, which comprises the following steps: crushing fried jujube seeds, cleaning and draining dried yam, dried red mulberry and mixing them, mixing and stirring the plant lactobacillus powder and the medicinal materials, constant temperature fermentation and low temperature drying after sealing, coarse grinding after drying, mixing with sweet hibiscus and sweet marigold to obtain the tea-substitute formula. The tea-substitute formula for treating insomnia in young and middle-aged people and the preparation method thereof mainly use fried jujube seeds to nourish the heart and calm the nerves, yam to calm the heart and calm the nerves, and fuling to invigorate the spleen and calm the heart as auxiliary, and combine dried red mulberry to nourish yin and tonify blood, sweet hibiscus to relieve depression and calm the nerves, and sweet marigold to harmonize the taste, so as to regulate the balance of neurotransmitters from multiple targets, regulate sleep as a whole, and use the enzymes produced by microorganisms to destroy the cell wall of traditional Chinese medicine, so as to effectively improve the dissolution rate and biological conversion rate of sleep-aiding effective components such as jujube saponin and lily alkaloids.

The application provides a composite material for sludge dewatering, a preparation method thereof and a sludge dewatering conditioner. The composite material for sludge dewatering comprises magnetic porous carbon and molybdenum disulfide loaded on the magnetic porous carbon, wherein the magnetic porous carbon comprises porous carbon and ferroferric oxide loaded on the porous carbon. The preparation method comprises the following steps: mixing the magnetic porous carbon with a molybdenum source and a sulfur source, and performing a hydrothermal reaction to make the molybdenum source and the sulfur source react to generate molybdenum disulfide; after the reaction is completed, performing solid-liquid separation, collecting the solid product, and calcining the solid product under an inert atmosphere at 350-450 DEG C to obtain the molybdenum disulfide magnetic porous carbon composite material; wherein the magnetic porous carbon comprises porous carbon and ferroferric oxide loaded on the porous carbon; and the composite material for sludge dewatering can construct a molybdenum disulfide magnetic carbon-based composite material with a large specific surface area, high catalytic activity and high universality, and the composite material can improve the sludge dewatering performance.

The utility model discloses a circumferential auxiliary hot air heating smoking set. The circumferential auxiliary hot air heating smoking set comprises an electromagnetic coil assembly and a vacuum thermal insulation heating module. The electromagnetic coil assembly comprises a tower type electromagnetic coil (7) which is gradually thickened from top to bottom, an upper coil mounting plate (3) at the upper part of the electromagnetic coil, and a lower coil mounting plate (4) at the lower part of the electromagnetic coil; the vacuum thermal insulation heating module comprises a smoke cup (10) and a thermal insulation sleeve (8) on the periphery of the smoke cup (10), and a vacuum space is formed between the outer wall of the smoke cup (10) and the inner wall of the thermal insulation sleeve (8). A plurality of arc-shaped grooves (1001) and rectangular grooves (1002) are formed in the inner wall of the cigarette cup (10); an outer heating sheet (1401) is arranged in each arc-shaped groove (1001); an inner heating sheet (1402) is arranged in each rectangular groove (1002); the electromagnetic coil assembly is arranged on the periphery of the vacuum thermal insulation heating module in a sleeving mode.

This utility model discloses a heat exchanger for VOCs recovery and treatment, comprising two heat exchange tubes, each with an open end and sealed connection to a distribution pipe. The upper and lower parts of the distribution pipes are respectively connected to a refrigerant outlet pipe and a refrigerant inlet pipe. The upper and lower parts of the heat exchange tubes are also respectively connected to an exhaust gas inlet pipe and an exhaust gas outlet pipe, with the exhaust gas outlet pipe of the upper heat exchange tube connected to the exhaust gas inlet pipe of the lower heat exchange tube. A heat exchange component is located in the middle of each heat exchange tube, with its inner cavity connected to the distribution pipe. The outer surface of the heat exchange component is located within the inner cavity of the heat exchange tube, for heat exchange with the exhaust gas. A condensate outlet pipe is connected to the lower part of each heat exchange tube. The refrigerant can continuously flow in this system, entering the distribution pipe from the refrigerant inlet pipe, then entering the heat exchange component, and finally flowing out through the refrigerant outlet pipe. This circulation design allows the refrigerant to fully exchange heat with the exhaust gas, improving the refrigerant utilization rate.

The utility model provides a flow guide device and an air conditioner with the flow guide device, the flow guide device is arranged at an air supply outlet of a fan, and the flow guide device comprises a flow guide plate and a surrounding plate; the coaming is installed on the fan, on the air supply path of the air supply outlet, the first end of the flow guide plate is connected with the fan, the second end of the flow guide plate inclines towards the central axis of the air supply outlet, the second end of the flow guide plate and the coaming define a flow guide air duct, and the flow guide air duct communicates with the air supply outlet. According to the utility model, the guide plate is arranged at the air supply outlet, so that air can uniformly cover each area of the evaporator when passing through the guide air duct, the problem of insufficient air quantity at the bottom of the original evaporator is effectively solved, and the air field distribution on the windward side of the evaporator is more uniform.

The utility model discloses a pesticide extraction device for pesticide production, which relates to the technical field of pesticide production and comprises a crushing tank, an extrusion box is fixedly communicated with the crushing tank, an opening is arranged on the bottom surface of the crushing tank, a drainage cover is mounted at the opening, and an extrusion component is arranged in the extrusion box. And the extrusion assembly is arranged in the crushing tank and used for extruding the medicinal materials entering the extrusion box to form medicine liquid and medicine residues, and the crushing assembly is arranged in the crushing tank and used for crushing the medicine residues entering the crushing tank into medicine residues. The device is reasonable in design structure, through the synergistic effect of the extrusion assembly and the smashing assembly, the first extrusion wheel and the second extrusion wheel primarily extrude medicinal materials to extract medicine liquid, residual medicine residues are smashed into fine residues through the smashing fan blades, and the centrifugal filter barrel structure is adopted; residual juice in the medicine residues is thoroughly separated through centrifugal force generated by high-speed rotation under driving of a third motor, the extraction effect is further optimized, and it is ensured that medicine liquid is fully released.

The utility model discloses a multi-adaptation type heat flow heating smoking set. The multi-adaptation type heat flow heating smoking set comprises an electromagnetic coil assembly and a vacuum thermal insulation heating module. The electromagnetic coil assembly comprises a tower-type electromagnetic coil (7) of which the radius is gradually increased from top to bottom, an upper coil mounting plate (3) at the upper part of the tower-type electromagnetic coil (7) and a lower coil mounting plate (4) at the lower part of the tower-type electromagnetic coil (7); the vacuum thermal insulation heating module comprises a smoke cup (10) and a thermal insulation sleeve (8) on the periphery of the smoke cup (10), and a vacuum space is formed between the outer wall of the smoke cup (10) and the inner wall of the thermal insulation sleeve (8). A plurality of arc-shaped grooves (1001) and rectangular grooves (1002) are formed in the inner wall of the cigarette cup (10); a heating sheet (14) is arranged in each arc-shaped groove (1001); the electromagnetic coil assembly is arranged on the periphery of the vacuum thermal insulation heating module in a sleeving mode.

The utility model discloses a vacuum thermal insulation hot air heating smoking set. The vacuum thermal insulation hot air heating smoking set comprises an electromagnetic coil assembly and a vacuum thermal insulation heating module. The electromagnetic coil assembly comprises a tower type electromagnetic coil with the radius gradually increasing from top to bottom. The vacuum thermal insulation heating module comprises a smoke cup and a thermal insulation sleeve, and a vacuum space is formed between the outer wall of the smoke cup and the inner wall of the thermal insulation sleeve; the electromagnetic coil assembly is arranged on the periphery of the vacuum thermal insulation heating module in a sleeving mode. According to the vacuum thermal insulation hot air heating smoking set, the utilization rate of the cigarette core is increased; the service life of the smoking set is prolonged.

The utility model discloses a heat flow heating smoking set. The heat flow heating smoking set comprises an electromagnetic coil assembly and a vacuum thermal insulation heating module. The electromagnetic coil assembly comprises a tower-type electromagnetic coil (7) of which the radius is gradually increased from top to bottom, an upper coil mounting plate (3) at the upper part of the tower-type electromagnetic coil (7) and a lower coil mounting plate (4) at the lower part of the tower-type electromagnetic coil (7); the vacuum thermal insulation heating module comprises a smoke cup (9) and a thermal insulation sleeve (8) on the periphery of the smoke cup (9), and a vacuum space is formed between the outer wall of the smoke cup (9) and the inner wall of the thermal insulation sleeve (8); a plurality of trapezoidal grooves (901) are uniformly formed in the inner wall of the cigarette cup (9) in the axial direction; the electromagnetic coil assembly is arranged on the periphery of the vacuum thermal insulation heating module in a sleeving mode.

The invention belongs to the technical field of solid waste recycling. The invention discloses a method for realizing high-value recycling of secondary aluminum ash and synchronous deep defluorination and dechlorination by utilizing hydrothermal synthesis. The method comprises the following steps: firstly, pretreating secondary aluminum ash, then preparing the pretreated secondary aluminum ash and water into slurry, and adding a specific defluorinating agent and a dechlorinating agent into the slurry to construct a synchronous reaction system; the system is subjected to hydrothermal reaction under high-temperature and high-pressure conditions, so that fluorine and chlorine elements are respectively fixed and converted into stable compounds. Solid-liquid separation is carried out after the reaction is completed, an obtained solid product can be used as a raw material for preparing a zeolite molecular sieve or an aluminum-based material, and salt is recovered from a liquid part through evaporative crystallization. According to the method, deep removal of harmful elements and a high-value recycling process of beneficial components are coupled to a single hydrothermal system, and efficient harmless and high-value recycling utilization of the secondary aluminum ash is achieved.

The utility model discloses a sauce braised meat product processing device, which relates to the technical field of meat processing, and comprises a control platform, the surface of the control platform is welded with a cooking box, the surface of the cooking box is movably provided with a cover plate body, the inner side of the cooking box is fixedly provided with an inner box body and an outer net cover, and the inner side of the cooking box is slidably provided with a built-in guide plate; according to the sauce braised meat product processing device, when a power support block pushes an internal guide plate to move, a material guide support rod enters the inner box body to prick holes in sauce braised meat, at the same time, a positioning clamping block is in butt joint and fit with a feeding notch in an inner net cover to form limiting, and at the moment, the positioning clamping block drives the inner net cover to rotate and work in an outer net cover; at the moment, the seasoning inside the inner net cover can release the taste more sufficiently during marinating, so that the mode not only ensures that the seasoning can be placed in a simple and convenient manner during marinating of the sauced meat, but also ensures that the sauced meat can be subjected to simple and convenient pricking operation so as to improve the internal taste of the sauced meat.

The application provides a method for removing nitrogen and phosphorus in sludge, and relates to the technical field of sewage treatment. The method comprises the following steps: (1) sludge dewatering treatment; (2) sludge pretreatment; (3) hydrolysis acidification treatment; a mixture of divalent salt and trivalent salt is added in the hydrolysis acidification treatment, and it is unexpectedly found that the crystallinity of the layered double hydroxide formed by co-precipitation of the mixed salt solution is better, the specific surface area is larger, more carriers can be provided for microbial reproduction, the reproduction and metabolism of microorganisms are strengthened, and therefore the hydrolysis acidification efficiency of the sludge is better improved, and the nitrogen and phosphorus removal effects are obviously improved.

The utility model relates to a drinking food gas pressure detection device, and belongs to the technical field of gas pressure detection. The device mainly comprises a supporting table, a stand column, a sliding block, a mounting block, a locking bolt, a pressure gauge, a puncture needle, an exhaust valve, a shear type lifting mechanism, a bottle support and a knurled handle. The shear type lifting mechanism and the bottle support are matched to stably fix a beverage bottle at a detection position, carbon dioxide gas in a beverage enters the carbon dioxide containing cavity through the puncture needle for pressure detection, the problem that carbon dioxide is released in advance in a hand-cranking mode is avoided, it is guaranteed that a measurement result is closer to a true value, and the sealing ring guarantees the sealing performance of the device; the surface of the knurled handle is provided with anti-slip lines, so that a worker can conveniently hold the knurled handle by hand to lift the whole device together with the beverage and shake up the carbonated beverage, the carbon dioxide is more fully released, and the detection precision is improved.

The utility model discloses a kind of polystyrene preparation stirring reaction devices, including bottom plate, collecting barrel is fixedly arranged on the bottom plate, the lower end of the bottom plate is fixedly arranged with support leg, the support leg is provided with multiple, collecting barrel lower end is provided with discharge pipe, collecting barrel is communicated between discharge pipe, fixed frame is fixedly arranged on collecting barrel, to form the main body structure of entire stirring device by collecting barrel and bottom plate;Fixed frame is provided with placement structure, the placement structure includes first fixed column and placing barrel, the first fixed column is arranged on fixed frame, the placing barrel is arranged on first fixed column, the first fixed column is provided with stirring structure, the stirring structure includes cover plate and stirring frame, the stirring frame is arranged on cover plate, the storage of polystyrene produced is facilitated by placement structure, raw material is fully stirred by stirring structure.

The utility model is suitable for the technical field of fatty amine wastewater treatment, and provides a fatty amine wastewater retreatment device which comprises a treatment box for treating fatty amine wastewater, the stirring frame is assembled in the treatment box, and the treatment box and the stirring frame are provided with a mixing mechanism which is used for driving the stirring frame to rotate and carrying out mixed reaction on the fatty amine wastewater and a coagulant; the placing box is fixedly mounted on the treatment box and used for placing a coagulant, a mounting cover is arranged on the placing box, and a dispersing screen plate used for dispersing the coagulant is fixedly mounted on the mounting cover. According to the fatty amine wastewater retreatment device provided by the scheme, the fatty amine wastewater can be treated, and the coagulant can be uniformly dispersed and subjected to full fusion reaction with the fatty amine wastewater, so that effective components in the coagulant can be fully released, and the fatty amine wastewater treatment effect is improved.

This invention relates to a biomass gasification system and method with dust removal function, including a gasifier, a burner, a raw material supply module, and a dust collection device. The raw material supply module is used to transport pulverized green waste or other biomass raw materials to the gasifier for gasification to generate biomass fuel gas. The inlet of the dust collection device is located near the outlet of the raw material supply module, and is used to extract dust entrained during the process of the raw material falling into the gasifier. The dust includes sawdust, glue fragments, and other lightweight combustible particles. The outlet of the dust collection device is connected to the oxygen supply path of the burner, and is used to introduce the dust into the burner to mix and burn with the biomass fuel gas. This invention, by constructing a closed-loop path of "dust extraction-reburning," can significantly reduce coking in the gasifier, improve gasification efficiency and burner temperature rise rate, achieve efficient recovery and utilization of dust energy, and enhance the overall operational stability and thermal output efficiency of the system.

The application belongs to the technical field of energy storage equipment, and provides an energy storage heat exchange structure and method, which comprises a heat exchange structure monomer and a folding mechanism, and a plurality of heat exchange structure monomers are arranged in an array, each heat exchange structure monomer comprises a flow equalizing pipe, a medium pipe, a heat exchange pipe and a fin; the flow equalizing pipe is in communication with both ends of the heat exchange pipe, and the medium pipe is in communication with the flow equalizing pipe; a plurality of fins are installed on one surface of the heat exchange pipe, the folding mechanism is connected with all the heat exchange structure monomers, and is used for adjusting the spacing between adjacent heat exchange structure monomers. In the energy storage process, the spacing between the heat exchange structure monomers is reduced to extrude the solid phase change material, so that the solid phase change material is ensured to be in close contact with the heat exchange component, and the heat absorption capacity in the heat storage process is enhanced. In the heat release operation, the spacing between the heat exchange structure monomers is increased, which is beneficial to the heat convection of the liquid phase change material, improves the heat release efficiency, and makes the energy release of the phase change material more sufficient.

The utility model provides a marinating and boiling jacketed kettle which comprises a kettle body, a marinating and boiling groove is formed in the kettle body, the marinating and boiling groove is of a hemispherical structure, the bottom of the marinating and boiling groove is fixedly connected with a liquid discharging pipe extending out of the kettle body, an opening and closing valve is arranged on the liquid discharging pipe, and a containing plate located above the connecting position of the liquid discharging pipe and the marinating and boiling groove is further arranged in the marinating and boiling groove. A placing box with the upper end and the lower end located above and below the placing plate is detachably connected to the placing plate, a cover plate is detachably connected to the top face of the placing box, a plurality of first communicating holes are formed in the placing box, a plurality of second communicating holes are formed in the cover plate, and the first communicating holes are located above and below the placing plate respectively. The utility model solves the problem in the prior art that active ingredients of marinated spices are possibly not fully released or are mixed with food again.

The invention discloses a method for quantitatively detecting cucumber green mottle mosaic virus (CGMMV) infectious viruses in watermelon seeds based on propionium bromide azide (PMA) pretreatment and reverse transcription quantitative polymerase chain reaction (RT-qPCR). The method comprises the following steps: S1, preparing a seed suspension containing virus particles; s2, grouping the suspensions, adding PMA with the final concentration of 150-170 [mu] M into a PMA treatment group, incubating for 20-40 min in a dark place, then carrying out blue light (460-490 nm) irradiation to enable PMA to selectively inhibit non-infectious virus nucleic acid amplification, and not adding PMA into a control group or carrying out inactivation treatment on the control group; s3, extracting nucleic acid, and carrying out RT-qPCR (real-time quantitative polymerase chain reaction) on the nucleic acid by adopting a specific primer pair CG-2439F / CG-2625R to obtain a Cq value or a nucleic acid amount; and S4, comparing the results of the PMA treatment group and the control group to determine the infectious CGMMV content or the live virus proportion. The method can reduce inactive virus interference, is suitable for seed quarantine, virus risk assessment and disinfection effect evaluation, and can provide a matched detection kit.

The utility model discloses a raw material extraction device for light fragrance rose perfume production in raw material extraction technical field, including filter box, the top of filter box is installed with raw material squeezing component, and raw material squeezing component includes squeezing barrel body, and the top of squeezing barrel body is provided with seal cover body, and the inside of squeezing barrel body is provided with centrifugal separation bucket, and the bottom one side of squeezing barrel body is connected with first discharge pipe, and the cooperation use between filter box and raw material squeezing component can carry out the crushing squeezing and centrifugal filtration treatment to light fragrance rose raw material, can also carry out the filtration treatment to the crushing fine powder mixed in light fragrance rose slurry, and the crushing fine powder filtered out can be re -transported to the inside of squeezing barrel body through circulation conveyor, can carry out secondary crushing filtration treatment to crushing fine powder, can also carry out centrifugal stirring treatment to the light fragrance rose slurry squeezed originally, has improved the extraction rate of light fragrance rose essence, can effectively reduce the waste of precious rose raw material.

The invention belongs to the technical field of blasting, and particularly relates to a blasting oxygenation device and method adaptive to a plateau low-oxygen environment, the device aims at solving the problem that explosive blasting reaction is incomplete in the plateau hypoxia environment, the device comprises a charging bag placed in a blasting hole, an oxygenation device, a partition device and a sealing plug, the oxygenation device is provided with a shell and a liner bag, and the liner bag is provided with an opening. The inner container bag stores oxygen, the partition device is composed of an upper cover plate and an annular air bag, the oxygen increasing device and the partition device are arranged between every two vertically adjacent charging bags, the sealing plug is located at the top of the blast hole, and when the charging bags are detonated, generated shock waves can enable the inner container bag of the oxygen increasing device to be broken to release oxygen, and meanwhile the annular air bag of the partition device is pushed to expand to seal the hole wall. According to the device, oxygen release and sealing are triggered by means of explosion energy, oxygen is supplemented for a reaction area at the moment of explosion, oxygen is prevented from overflowing, and the plateau explosion effect can be improved.

The invention belongs to the technical field of cigarettes, and discloses a cigarette filter assembly and a heating device. The cigarette filter tip assembly comprises a first electrode assembly, a filter tip and a second electrode assembly which are connected in sequence, the first electrode assembly is used for being connected with a cigarette cartridge, and the second electrode assembly is used for being connected with a heating body; wherein the filter tip comprises a filter element, a heating layer arranged outside the filter element in a surrounding mode and outer-layer packaging paper arranged outside the heating layer in a surrounding mode, and the first electrode assembly, the heating layer and the second electrode assembly are electrically connected in sequence. According to the cigarette filter tip assembly and the heating device, due to the fact that the heating layer is additionally arranged outside the filter element, under the heating effect of the heating layer, the temperature in the filter element rises, smoke is not prone to being condensed in the filter element, compared with a filter tip with the condensation condition, obstacles in the filter element are reduced, more smoke is inhaled by a smoker, and the smoke quality is improved. The temperature of the inhaled smoke is closer to the body temperature, meanwhile, due to the fact that the temperature rises, fragrance is released more sufficiently, the layering sense of the fragrance is richer, and the palatability of smoking is improved.

The invention discloses a special organic fertilizer for preventing and controlling tobacco black shank and a preparation method thereof.The special organic fertilizer is prepared from corn straw, rice husk charcoal, a biological leavening agent, limonin, salicylic acid, plant ash, shrimp shell powder and soluble potassium silicate, and the biological leavening agent is tarlaromyces flavus powder; the preparation process comprises the following steps: acidizing the prawn shell powder, crushing and fermenting the corn straws, the rice husk charcoal and the acidized prawn shell powder, increasing the activity of the tarlaromyces flavus powder by using limonin and salicylic acid, carrying out secondary fermentation, and finally granulating and drying. The growth and development of tobacco root systems are promoted, the stress resistance of the tobacco is enhanced, and the occurrence of soil-borne diseases is reduced, so that the yield of the tobacco is increased. Meanwhile, the tobacco absorbs more comprehensive and balanced nutrients, and the internal quality of the tobacco leaves is improved.

This utility model relates to the field of winemaking technology, specifically to a winemaking gas release device, including a release module and a shielding module. The release module includes a connecting pipe, which is fixedly connected to a fixing pipe. A first and a second support plate are located on the side of the connecting pipe, and a top plate is located at the top of the connecting pipe. The top of the connecting pipe has several openings. The shielding module includes a shielding cover. In this utility model, the connecting pipe provides the first and second support plates. Wine can enter the top plate from the openings at the top of the connecting pipe, and then the wine can flow along the inside of the top plate into the first support plate. The wine in the first support plate can then flow into the second support plate, which increases the turbulence and flow of the wine, thus releasing the gas in the wine more fully and improving the gas release efficiency, facilitating rapid processing of the wine.

A compound feed additive for improving egg quality, its preparation method, and its application are disclosed. The raw materials of the compound feed additive are composed of the following by weight percentage: 65-75% three-stage temperature-controlled fermented mulberry leaf powder, 8-12% compound probiotic microcapsule preparation, and 15-25% functional carrier. 5-8% of the compound feed additive prepared according to this invention is added to the basal diet of laying hens and fed continuously for 42-56 days. The three-stage temperature-controlled fermentation of this invention reduces the tannin content in mulberry leaves from 7.2 mg / g to below 4.7 mg / g, with a degradation rate ≥30%. The low tannin content improves feed palatability and effectively solves the problem of decreased feed intake caused by high-dose mulberry leaf addition.

The application discloses a kind of hot plate steam quick drainage device, it is related to vulcanizing machine technical field, including: groove plate, heating groove is opened in the downside of the groove plate, the both ends of the heating groove are equipped with water inlet and drain respectively, and flow limiting structure is fixedly arranged in the drain;Cover plate, the cover plate is attached to the downside of the groove plate and is welded and fixed with the groove plate, the position of the cover plate corresponding the drain is equipped with water collecting hole, and the water collecting hole is communicated with heating groove;The flow limiting structure and water collecting hole cooperate to form self-adapting drainage channel.The application can quickly vertically upwardly discharge cooling water in upper hot plate by increasing flow limiting pipe and water collecting hole in the position of the drain of upper hot plate, and back pressure between water inlet and drain of upper hot plate is increased in the process of heating, so that the steam passing through heating groove stays longer in heating groove, heating is more uniform and sufficient, heat loss is reduced, and heating efficiency is improved.

The invention discloses a variable amplitude type self-resetting graded energy consumption system, which belongs to the technical field of shock absorption of engineering structures and comprises a movable connector, a sleeve and a fixed connector. The fixed connector and the movable connector are arranged on the two sides of the sleeve respectively. The fixed connector is fixedly connected with one end of the sleeve; the movable connector is movably connected with the other end of the sleeve through a transmission rod; a damping assembly is arranged in the sleeve; the other end of the transmission rod penetrates through the side wall of the sleeve to be connected with the damping assembly. The damping assembly comprises two sets of strengthening gears, a first energy dissipation assembly and a second energy dissipation assembly. According to the invention, the tension and compression asymmetry of the mechanical property of the traditional SMA material is fundamentally overcome, the segmented energy consumption self-resetting capability is realized, the completeness and reliability of the self-resetting and high energy consumption characteristics of the SMA material under cyclic load are ensured, the durability and stability of an energy consumption system under all working conditions are obviously improved, and the energy consumption performance of the SMA material is improved. And the application range of the energy consumption system is greatly expanded.

The utility model discloses a calcium-based reaction heat removal device which sequentially comprises a CaO reactor, a settler and a heat recoverer, a reaction area, a first boiler tube and a first overheating heat exchanger are arranged in the CaO reactor; a first fluidizing gas inlet is formed in the bottom of the CaO reactor; a reactor outlet is formed in the top of the CaO reactor; a settler inlet is formed in the top of the settler and is communicated with the reactor outlet; a settling area, a second boiler tube and a first water-cooling coil are arranged in the settler; the water cooling coil pipe is arranged at the downstream of the settlement area; a second fluidizing gas inlet is formed in the bottom of the settler; a heat recoverer inlet is formed in the top of the heat recoverer; the heat recoverer inlet is communicated with the settler outlet; a third boiler tube and a second water-cooling coil are arranged in the heat recoverer; and a fluidizing gas outlet is formed in the side wall of the bottom of the heat recoverer. The calcium-based reaction heat removal device is high in heat recovery rate.