406 results about "Vinasse" patented technology

The invention discloses spherical porous carbon, a silicon-carbon composite material, a preparation method and application of the spherical porous carbon and the silicon-carbon composite material, and a battery. The preparation method of the spherical porous carbon comprises the following steps: (1) grinding vinasse, and performing hydrothermal reaction in a slightly acidic aqueous solution to obtain vinasse carbon microspheres; (2) pre-carbonizing the vinasse carbon microspheres to obtain pre-carbonized microspheres; and (3) calcining the mixture of the pre-carbonized carbon microspheres and alkali under the protection of inert gas, washing, and drying to obtain the spherical porous carbon. According to the preparation method, pollution-free treatment and high-added-value utilization of the vinasse can be achieved, high-uniformity spherical porous carbon can be obtained without depending on a granulation process, and the preparation method has the advantages of being efficient, environmentally friendly, green, capable of saving energy and the like; the spherical silicon-carbon negative electrode material prepared from the spherical porous carbon has high compaction density and high capacity, and also has excellent electrochemical performance when being applied to batteries.

The invention belongs to the technical field of inter-cooling water treatment, and relates to a system and method for cooperatively treating inter-cooling water through multi-stage bypasses. Comprising a gradient filtering unit, a modified adsorption unit and a composite adsorption unit which are sequentially connected, a bottom outlet of the gradient filtering unit is connected with a bottom inlet of the modified adsorption unit; a top outlet of the modified adsorption unit is connected with a top inlet of the composite adsorption unit; the gradient filtering unit sequentially comprises a manganese sand layer and a quartz sand layer from top to bottom; the modified adsorption unit is filled with a coal gangue modified straw biochar material; the composite adsorption unit is internally filled with a microcapsule-embedded calcium alginate-vinasse biochar composite material. According to the invention, three-stage cooperative treatment of iron suspended matter interception, sulfate radical adsorption and iron ion chelation is realized, and low-cost, green and sustainable indirect cooling water deep purification is realized by using the solid waste-based functional material.

The invention discloses a separation and purification method of soy sauce flavor type vinasse polypeptide and application thereof, and belongs to the technical field of polypeptide separation and purification. The method comprises the following steps: S1, pretreatment: drying and crushing soy sauce flavor type vinasse, then treating by adopting a pulsed electric field cooperating with cellulase and Tween, setting the intensity of the pulsed electric field to be 1.0-1.5 kV / cm, adjusting the pulse width to be 10-20ms, keeping the frequency to be 10-15Hz, and controlling the temperature to be 20-30 DEG C; the addition amount of the cellulase is controlled to be 50-80 U / g of dry weight of the vinasse, the treatment time is 2-3 h, and meanwhile low-concentration Tween is added; s2, carrying out composite enzymolysis; s3, gradient membrane separation; and S4, dynamic ion exchange chromatography. Through cooperation of multiple physical-biological-chemical technologies, a complete technical chain for efficient separation and purification of soy sauce flavor type vinasse polypeptide is constructed.

The invention provides a microbial agent type bio-organic fertilizer capable of improving continuous cropping tobacco planting soil hardening and a preparation method of the microbial agent type bio-organic fertilizer, and belongs to the technical field of organic fertilizers. The microbial agent type bio-organic fertilizer capable of improving continuous cropping tobacco planting soil hardening comprises the following raw materials: an organic material, a microbial agent, an inorganic nutritional ingredient, vinasse and an additive, wherein the organic material is composed of livestock and poultry manure, crop straw, tobacco waste and a fermentation inoculant; the additive is prepared from humic acid, seaweed extract and amino acid. The organic fertilizer contains rich organic materials and humic acid, the content of organic matters in soil can be increased, the granular structure of the soil can be improved, the growth of soil-borne pathogenic bacteria can be inhibited by the added multiple beneficial microorganisms, the micro-ecological environment of the soil can be improved by the photosynthetic bacteria, and the incidence rate of diseases such as tobacco black shank and bacterial wilt can be reduced.

The invention relates to the technical field of microbial fermentation feeds, in particular to a method for producing a protein feed through solid-state fermentation of distiller's grains based on Trichoderma harzianum pretreatment. According to the method, the vinasse is pretreated by the crude enzyme prepared from trichoderma harzianum, and the formula and fermentation conditions of an enzyme production culture medium are optimized, so that the filter paper enzyme activity of cellulase is remarkably improved. By adding the surfactant into a fermentation system and optimizing the variety of the surfactant, the yield of the fermented monosaccharide is improved, and the problem of musty taste in a traditional fermented product is solved while the degradation efficiency of lignocellulose is improved. Furthermore, a synchronous saccharification and fermentation process is adopted, vinasse is fermented through compounded saccharomycetes and crude enzyme liquid, the trichoderma harzianum fermented protein feed is prepared and obtained, digestion and absorption of animals are easier, lactic acid fermentation is conducted on the trichoderma harzianum fermented protein feed again through lactobacillus fermentum, the flavor of the feed is improved, the bitter taste of the feed is reduced, and the sour taste is improved. The method realizes efficient utilization of vinasse resources.

The invention discloses paper pulp, a paper pulp board, a preparation method and application. The paper pulp provided by the invention comprises the following components in parts by weight: 15-50 parts of wood pulp, 10-30 parts of recycled paper pulp, 10-40 parts of barley straw fibers, 2.5-40 parts of vinasse fibers, 3-8 parts of a negative oxygen ion exciting agent, 0.5-8 parts of an adhesive, 0.5-4 parts of a sizing agent and 0-1 part of an additive. According to the provided paper pulp, waste of the wine making industry chain is fully utilized, barley straw fibers, vinasse fibers, wood pulp, recycled paper pulp, the negative oxygen ion exciting agent and the like are combined, the obtained paper pulp fiber is high in strength, and a carton finished product is high in compressive strength and free of peculiar smell. The paper pulp for preparing cartons with excellent performance is provided while the recycling of wastes of a wine brewing industry chain is realized.

The utility model relates to the technical field of wine brewing vinasse processing, in particular to a multifunctional transporting device for wine brewing vinasse recovery. The handle is installed on the right side of the upper end of the trolley body, the anti-deflection ring is installed in the middle of the upper end of the trolley body, the box body is installed between the trolley body and the anti-deflection ring, the box cover is installed at the upper end of the box body in a screwed mode, the lifting handles are symmetrically installed at the front end and the rear end of the box body, and a pressure relief mechanism used for active pressure relief in the box body is arranged at the upper end of the box cover. According to the utility model, the original transportation device is scientifically and reasonably improved, and the guide block, the pressure discharge disc, the air seat, the T-shaped hole and the spiral extrusion spring are arranged on the box cover, so that the active pressure relief operation in the box body can be realized; and the abnormal transportation problems that the box cover is difficult to open, the box body deforms or bursts and the like due to overlarge pressure in the box body can be avoided, so that the stability and the safety of the waste wine brewing vinasse transportation are improved.

The invention relates to the technical field of biomass-based semiconductor bifunctional materials and environmental restoration, in particular to a Baijiu vinasse biochar / cerium oxide / cadmium zinc sulfur solid solution heterojunction bifunctional material as well as a preparation method and application of the Baijiu vinasse biochar / cerium oxide / cadmium zinc sulfur solid solution heterojunction bifunctional material. The method comprises the following steps: in an inert atmosphere, carrying out pyrolysis on waste Baijiu vinasse to obtain biochar; the method comprises the following steps: mixing biochar and an activator, and carrying out activation pyrolysis in an inert atmosphere to obtain alkali-activated biochar; the preparation method comprises the following steps: dispersing a cadmium source, a zinc source, thiourea, a surfactant, alkali-activated charcoal and cerium dioxide in a solvent to form a dispersion liquid, and carrying out a heating reaction to obtain the Baijiu vinasse charcoal / cerium oxide / cadmium-zinc-sulfur solid solution heterojunction bifunctional material. The adsorption performance of the material is improved due to the remarkable specific surface area of the alkali-activated biochar component; the construction of the cerium oxide / cadmium zinc sulfur solid solution heterojunction significantly accelerates the migration of photon-generated carriers, endows the material with excellent adsorption-photocatalytic performance, has good reusability, and can remove pesticide pollutants in water.

The invention discloses an air purification composition capable of generating negative oxygen ions. The air purification composition is prepared from the following raw materials in parts by weight: 800 to 1000 parts of pine needle extract powder, 87 to 107 parts of cacumen biotae extract powder, 58 to 68 parts of perilla frutescens extract powder, 58 to 68 parts of lucky tree extract powder, 58 to 68 parts of cactus extract powder, 58 to 68 parts of ampelopsis grossedentata leaf extract powder, 25 to 40 parts of biotite powder and 170 to 230 parts of expanded vermiculite powder. The attapulgite-sepiolite-rectorite composite material is prepared from the following components in parts by weight: 170 to 230 parts of attapulgite powder, 170 to 230 parts of sepiolite powder, 170 to 230 parts of rectorite powder and 30 to 40 parts of vinasse powder; the negative oxygen ion generator can effectively release negative oxygen ions, has the advantages of being environmentally friendly, safe, healthy and the like, can decompose indoor pollutants such as formaldehyde and ammonia, and plays an important role in purifying the indoor environment and reducing pollution.

The invention discloses the technical field of vinasse recycling, and particularly relates to a vinasse recycling treatment device which comprises a dehydration mechanism and a treatment box. The dehydration mechanism is arranged on the treatment box, and is used for extruding part of water in the vinasse and feeding the vinasse after the water is extruded into the treatment box; a heat-conducting bottom plate is fixedly connected into the treatment box, and electric heating tubes are uniformly distributed on the lower surface of the bottom plate; a motor is fixedly connected to the outer bottom of the treatment box, an output shaft of the motor vertically and upwards penetrates through the treatment box and the bottom plate and is fixedly connected with a crushing cutter, the crushing cutter crushes the vinasse when the motor rotates in the forward direction, and the crushing cutter stirs the vinasse when the motor rotates in the reverse direction; a discharge port is formed in the treatment box, and the bottom end of the discharge port and the upper surface of the bottom plate are located at the same horizontal height. The scheme is used for improving the processing efficiency when the vinasse is used for processing feed.

The invention discloses an organic fertilizer prepared based on sludge and a preparation method thereof. The organic fertilizer is prepared from the following raw materials in percentage by weight: 65-80% of municipal sludge; the organic waste accounts for 23%-30%; the biomass fermentation enzyme accounts for 5%-12%; the organic waste is prepared from 14-23% of waste generated in the traditional Chinese medicine production process, 6-12% of straw powder, 1-5% of mushroom residues, 6-13% of peanut shell powder, 8-14% of rice husks, 5-8% of plant wilt, 4-9% of kitchen waste peel, 2-6% of saw dust, 10-18% of a plastic rubber fiber fabric mixture and 12-20% of vinasse. Through preparation and use of the organic fertilizer, the soil structure can be effectively improved, the condition of soil hardening can be reduced, the effect of accelerating soil ripening is achieved for a newly-reclaimed farmland, the defects caused by directly adding municipal sludge into soil are overcome, and the economic benefit is increased. The pollution of heavy metals, pathogenic bacteria, parasitic ova, organic pollutants and odor in the municipal sludge to soil and environment is effectively prevented.

The utility model provides a spreading and cooling machine for white spirit brewing. The spreading and cooling machine comprises a mounting seat; the overturning groove is formed in the middle of the top of the mounting base, and a storage device is rotationally mounted in the overturning groove through a rotating shaft; the servo motor is fixedly mounted on one side of the outer surface of the mounting base, a covering device is arranged at the top of the surface of the storage device, and limiting devices are arranged on the two sides of the surface of the covering device; the supporting plate is fixedly mounted on the rear side of the mounting base. According to the spreading and cooling machine for white spirit brewing, the output shaft of the servo motor is controlled to rotate through an external power source to drive the containing device and the covering device to rotate, vinasse accumulated in the containing device and the covering device rotates, the upper side and the lower side of a vinasse pile can be cooled, and the spreading and cooling machine is simple in structure, high in practicability and suitable for popularization and application. The vinasse pile can be controlled to turn over after being mounted, so that the uniformity of wind power pile vinasse cooling is improved, the vinasse pile is fully cooled, and the cooling efficiency is high.

The utility model discloses a vinasse separating device for white spirit production, and relates to the technical field of white spirit processing. The device comprises a base, wherein a first bracket and a second bracket are fixed at the bottom of the base; the first bracket is higher than the second bracket; a limiting groove is fixed to the upper surface of the base. A separation box is movably connected into the limiting groove. A motor is fixed in the separation box; a driving wheel is fixed on an output shaft of the motor; a first bearing is fixed to one end of the driving rod, and the outer ring of the first bearing is fixedly connected with the bottom of the separation box. A second bearing is fixed in the separation box; a driven rod is fixed on an inner ring of the second bearing; a driven wheel is fixed to one end of the driven rod. Through the effect of the filter box, the device can prevent vinasse in wine from remaining in the wine, prevents the situation that the quality of white spirit is affected, is high in efficiency, can quickly filter the vinasse in the wine, and accelerates the processing efficiency of the white spirit.

The utility model relates to the field of wine brewing, and discloses a vinasse spreading and airing device which comprises a base, a groove is formed in the upper end of the base, an air cavity is formed in the base, a supporting bottom plate is inserted in the groove in a sliding mode, moving wheels are arranged at the four corners of the bottom face of the supporting bottom plate, and a lifting mechanism for driving the supporting bottom plate to ascend and descend is arranged in the base. One end of the supporting bottom plate is fixedly connected with hinged frames which are correspondingly arranged on the two sides, the upper ends of the hinged frames on the two sides are hinged to a metal spreading and airing plate, the end, away from the hinged frames, of the supporting bottom plate is fixedly connected with a supporting column, heat dissipation holes are evenly formed in the metal spreading and airing plate, and an air blower is fixedly connected into the air cavity. And an air blowing hole communicated with the air cavity is formed in the inner wall of the groove. Compared with the prior art, the vinasse spreading and cooling device has the advantages that vinasse can be conveniently and rapidly spread and cooled, and the vinasse can be conveniently transferred and stacked.

The invention discloses a vinasse treatment device after wine raw material fermentation, and relates to the technical field of vinasse treatment.The vinasse treatment device is characterized in that the side end of a screen is rotationally connected with a feeding box, the end, away from the feeding box, of the screen is rotationally connected with a discharging assembly, the screen is in a circular truncated cone shape, a plurality of screen holes are formed in the screen in a penetrating mode along the axis, and a supporting plate is arranged at the top of the screen; a plurality of positioning pipes are fixedly connected to the bottom end of the supporting plate at equal intervals in the edge line direction of the top of the screen, elastic inserting columns are slidably connected to the inner walls of the positioning pipes, supply springs are arranged in inner cavities of the positioning pipes, the upper ends and the lower ends of the supply springs are fixedly connected with the supporting plate and the inserting columns correspondingly, and the inserting columns are slidably connected with the inner walls of the screen holes; the rotating direction of the screen is opposite to the direction of the rotating shaft, when the screen drives the attached vinasse to move, friction is generated between the attached vinasse and the vinasse in an inner cavity of the screen, so that the attached vinasse is taken down from the inner wall of the screen, and the phenomenon that the vinasse is attached to the inner wall of the screen and blocks screen holes is avoided.

The invention relates to the field of preparation of water-soluble fertilizers, in particular to an organic microelement water-soluble fertilizer and a preparation method thereof. The method comprises the following steps: fermenting wine brewing vinasse to obtain vinasse fermentation liquor; evaporating and concentrating the vinasse fermentation liquor to obtain concentrated liquor; the concentrated solution is added into a reaction kettle to be stirred, nitrogen, phosphorus pentoxide, potassium oxide and a suspending agent are sequentially added in the stirring process to obtain a mixed solution, and the stirring time is 2 hours; grinding the mixed solution by using a shear type colloid mill to obtain a liquid fertilizer; and conveying the liquid fertilizer to a filling line for filling to obtain the finished water-soluble fertilizer. Further, the collected solution state image can be subjected to image analysis by using a computer vision technology based on deep learning, and whether each component in the mixed solution is uniformly distributed or not is judged based on color distribution characteristics and texture distribution characteristics of the solution state, so that the automatic and intelligent control of the grinding process is realized.

The present invention relates to a composition comprising components (A) and (B) as active ingredients, wherein component (A) comprises a Streptomyces and component (B) is a compound selected from the group consisting of sulphur, phosphonate, copper hydroxide, copper oxychloride, bicarbonate, Bacillus sp, Trichoderma sp, aureobasidin A, jawsamycin, kasugamycin, natamycin, a polysaccharide elicitor, a plant biostimulant (PBS) comprising an algal extract, a plant extract and / or vinasse, orange oil, and / or tea tree oil. The invention further relates to a method of controlling or preventing phytopathogenic diseases, preferably phytopathogenic fungi, on a plant or on plant propagation material and / or on harvested food crops, which comprises applying to the plant, on plant propagation material, the locus thereof, and / or on harvested food crops the composition according to the present invention.

The invention discloses a Maotai-flavor vinasse fermentation product as well as a preparation method and application thereof, relates to the technical field of biology, and is used for solving at least one of the problems that the Maotai-flavor vinasse is difficult to be used in the field of cosmetics due to the fact that a leaching solution of the existing Maotai-flavor vinasse is dark in color and the Maotai-flavor vinasse is heavy in smell, and sensory experience is affected. According to the method, lactobacillus plantarum X028 and / or lactobacillus paracasei X016 are / is adopted to ferment the Maotai-flavor vinasse, the obtained initial fermentation mixed solution is subjected to the steps of centrifugation, filtration, decoloration, sterilization and the like, and the final Maotai-flavor vinasse fermentation product is obtained. The application of the Maotai-flavor vinasse in the field of cosmetics can be realized.

The invention relates to the technical field of biological fermentation, in particular to a biological treatment method for sorghum vinasse and application thereof.The biological treatment method comprises the steps that sorghum vinasse, corn flour, soybean meal, wheat bran, ammonium sulfate, monopotassium phosphate, calcium carbonate and sodium bicarbonate are evenly mixed according to the material-water ratio of 1: 1.2, autoclaved sterilization and cooling are conducted, 0.8% of an enzyme preparation is sequentially added, fermentation is conducted for one day at the temperature of 30 DEG C, and then fermentation is conducted for one day at the temperature of 30 DEG C; and adding 9.6% of a complex microbial inoculant again, fermenting at 30 DEG C for 4 days, finally adding 0.06% of lactic acid bacteria, fermenting for 1 day, drying at 45 DEG C, and crushing. The water content in the treated sorghum vinasse is reduced by 6%, the crude protein content is increased by 5%, the neutral detergent fiber content is reduced by 10%, and the acid detergent fiber content is reduced by 8%. The sorghum vinasse prepared by the method disclosed by the invention is used as a protein raw material of the meat duck compound feed, and is added into the meat duck compound feed according to the weight of 10-25%, so that an ideal weight increasing effect can be achieved, the breeding cost is remarkably reduced, and the method is simple to operate and obvious in effect.

The invention discloses a system and method for generating power through blending combustion of vinasse in a W-shaped flame boiler, and belongs to the technical field of biological blending combustion low-carbonization transformation of thermal power generating units, the system comprises a system body and a control unit, and the system body comprises a totally-closed tank car and a biomass bin connected through a closed loop; a discharge assembly is arranged at the top of the biomass bin, a plurality of cone discharge ports are formed in the bottom of the biomass bin, and each cone discharge port is sequentially connected with a screw feeder, a rotor scale and a star feeder; the star-shaped feeder is connected with an air supply pipeline and a biomass powder feeding pipe connected to the W-shaped flame boiler, and the air supply pipeline is provided with a Roots blower and a cooler; and the wall surface of the W-shaped flame boiler is provided with a special biomass burner connected with the corresponding biomass powder feeding pipe. On the basis that normal operation of the coal-fired boiler is not affected, safe and efficient conveying of the vinasse and coupling stable combustion of the pulverized coal and the vinasse are achieved, and engineering applicability and safety are achieved.

The invention discloses saccharomyces boulardii, a culture and a preparation method and application of the saccharomyces boulardii. The preservation number of the strain is CCTCC (China Center for Type Culture Collection) NO: M 20252633. The preparation method comprises the following steps: preparing saccharified liquid by taking white spirit vinasse or brewer's grains as a main raw material and adopting a high-temperature alkali treatment and composite enzymolysis process, inoculating strains for liquid-state high-density fermentation, carrying out solid-liquid separation on fermentation liquor, taking a liquid phase, and carrying out spray drying. According to the method, high-value utilization of the waste vinasse is realized, and the production cost is remarkably reduced. The obtained culture is rich in viable bacteria and active small peptides, and has the characteristics of strong tolerance, wide antibacterial spectrum and the like. As a feed additive, the feed additive can effectively reduce the diarrhea rate of piglets, inhibit clostridium perfringens and prawn vibrios of broilers, and improve the oxidation resistance and production performance of animals.

The application provides a method for continuous synthesis of medium-chain fatty acids, and belongs to the technical field of biochemistry and resource recycling. The application provides a method for continuous synthesis of medium-chain fatty acids, which comprises the following steps: mixing pretreated vinasse and a polyvinyl alcohol-sodium alginate composite matrix to obtain a fermentation matrix; adding the fermentation matrix to a fermentation system to perform pre-acidification; after the pre-acidification is completed, adjusting the feeding and discharging of the fermentation system every day, adjusting the material residence time to 9-15 days through the discharging amount, controlling the pH of the top region of the fermentation system to be 4.0-5.5 and / or the ORP to be-350--150 mV, and constructing an axial coupling system of the lactic acid production area of the top hydrolysis acidification area and the medium-chain fatty acid synthesis area of the bottom region of the fermentation system. The method does not need to add exogenous inoculum, and can realize the continuous synthesis of medium-chain fatty acids through partition regulation.

The utility model relates to the technical field of squeezing devices, in particular to a vinasse squeezing device which comprises a supporting table, the supporting table is a circular plate, a limiting groove is formed in the top face of the supporting table, a through hole coaxial with the limiting groove is formed in the bottom face of the limiting groove, and a through groove is further formed in the top face of the supporting table. A mounting mechanism is arranged in the center of the supporting table and comprises a driving assembly, three mounting assemblies are fixedly connected to the top end of the driving assembly, and squeezing barrels are mounted in the mounting assemblies; the periphery of the supporting table is fixedly connected with a squeezing assembly aligned with the through hole. A jacking assembly aligned with the through groove is fixedly installed on the bottom face of the supporting table. According to the vinasse squeezing device, the supporting table is divided into the feeding area, the squeezing area and the cleaning area, the feeding action, the squeezing action and the cleaning action can be synchronously operated in cooperation with the arrangement of the driving assembly and the three sets of installation assemblies, the time interval between the adjacent squeezing actions is greatly shortened, and therefore the vinasse squeezing work efficiency is improved.

The invention provides a GC-IMS (Gas Chromatography-Insulated Mass Spectrometry)-based method for quickly identifying the vinasse preparation time and aroma difference of fish blocks, which comprises the following steps of: incubating fish meat samples in different vinasse preparation stages in a headspace sampling bottle to obtain an incubated sample, extracting a gas sample from the incubated sample by using a sampling needle, and analyzing the extracted gas sample by using a gas chromatography-mass spectrometry (GC-IMS); the extracted gas sample enters a headspace gas chromatography-ion mobility spectrometry combined instrument through a sample injection needle to be measured; detecting the to-be-detected fish block sample by using the same instrument condition; comparing and analyzing the to-be-detected fish blocks and the fish blocks in different vinasse processing stages in the database to confirm the vinasse processing stages of the fish blocks; according to the method disclosed by the invention, the GC-IMS technology is applied to carry out collection and trace analysis on complex aroma substances in the fish blocks in different vinasse processing stages, relatively comprehensive fingerprint information is provided for quality control of the fish blocks, and the vinasse processing stages of the fish blocks are determined according to corresponding characteristic indexes and difference components of the fish blocks in different vinasse processing stages; and rapid and accurate quality confirmation of the fish blocks in different grain pickling stages is realized.

The utility model provides a device for producing organic fertilizer by utilizing vinasse waste, which relates to the field of organic fertilizer production and comprises a crushing box (10), a screening box (20), a fermentation box (30) and a collecting box (40), the crushing box (10) is arranged on one side of the screening box (20), and a crushing component is arranged in an inner cavity of the crushing box (10); a screening barrel (21) is arranged in an inner cavity of the screening box (20), and a filter screen (211) is arranged on the bottom face, located in the inner cavity of the screening box (20), of the screening barrel (21). The bottom end of the crushing box (10) is communicated with an inner cavity of the screening barrel (21) through a material guide pipe (14); a fermentation box (30) is arranged at the bottom end of the screening box (20), and a fermentation tank (31) and a stirring assembly are arranged in the fermentation box (30); and the collection box (40) is arranged on the lower side of the fermentation box (30). The device not only can prevent vinasse waste from splashing, but also can realize water guide, ventilation and stirring of compost in the fermentation process.

The utility model discloses a mould-proof device for yellow wine vinasse fermentation, which relates to the technical field of yellow wine fermentation, and comprises a fermentation barrel, a mould-proof component arranged in the fermentation barrel, a stirring component arranged on the fermentation barrel, a protection component arranged on the top surface of the fermentation barrel, and a stirring component arranged on the stirring component, and the protection assembly corresponds to the upper end of the mildew-proof assembly. As the mildew-proof assembly is provided with the arc-shaped supporting main body, condensed water at the bottom can automatically slide to the edge of the barrel and is discharged, the labor intensity of workers is greatly reduced, the usability of the vinasse fermentation barrel is greatly improved, the practicability is high, after use, the upper barrel and the lower barrel can be separated, the interior of the vinasse fermentation barrel can be conveniently cleaned, and the practicability is high. Therefore, the consequence of mildewing in the barrel after a long time due to residues and water stains in the fermentation barrel is reduced, the product quality level of yellow wine production is improved, the interior of the fermentation barrel is convenient to wash, and the labor burden of workers is reduced.

The invention relates to the technical field of marinade seasonings, and particularly discloses preserved plum flavored lobster marinade and a preparation method thereof. The preserved plum flavored lobster marinade is prepared from the following raw materials in parts by weight: 10-15 parts of fragrant vinasse juice, 10-15 parts of yellow wine, 0.6-1.2 parts of a seasoning composition, 0.1-0.2 part of a spice extracting solution, 0.4-0.5 part of a preserved plum extracting solution and 0.1-0.3 part of a stable mixed additive, the stable mixed additive is composed of citric acid monohydrate and sodium carboxymethyl cellulose, and the weight part ratio of the citric acid monohydrate to the sodium carboxymethyl cellulose is 1: (1.6-2.4); the preserved plum extracting solution is prepared by the following steps: mixing preserved plums and yellow wine according to a weight ratio of 1: (15-25), and standing for 3-5 days to obtain the preserved plum extracting solution. The stability of the preserved plum component in the preserved plum flavored lobster marinade is remarkably improved, and the actual use effect is remarkably improved.

The present application aims at the problems in the comprehensive utilization process of agricultural products vegetable residues, such as uneven texture of the produced film raw material caused by grains and enzymes, inefficient utilization of different nutritional components, and few technologies of directly extracting useful components of vegetable residues for preparing thin films, and provides a device and method for preparing starch-based film raw material by using tail vegetables; the main functional modules of the device include: a crushing module, a depolymerization and seed removal grading module, a starch sedimentation module, a solid-liquid separation module, an enzyme inactivation module, a cellulose grinding module and an albumen separation module; the device can efficiently and comprehensively utilize different useful components in vegetable residues, remove grains, and produce film raw material with uniform texture.

The utility model belongs to the technical field of yellow wine production, and particularly relates to a yellow wine production vinasse briquetting device which comprises a collecting box, a filter screen is fixedly installed on the inner wall of the collecting box, and the right side of the collecting box is fixedly communicated with a discharging pipe and a liquid outlet pipe. The two ends of the bottom of the support are fixedly mounted at the top of the collecting box; the first electric push rod is fixedly installed at the top of the support, and an output shaft of the first electric push rod penetrates through the support and is in sliding connection with the support; the top of the extrusion box is fixedly mounted on an output shaft of the first electric push rod; the bottom end of the forming box penetrates through the top of the collecting box and extends into the collecting box, through a simple structure, quick material taking operation after vinasse materials are extruded into blocks is achieved, the processing efficiency can be greatly improved, meanwhile, the solid-liquid separation effect can be guaranteed when the vinasse materials are pressed into blocks, operation is convenient, and practicability is high.

A fermentation process for the extraction of cannabis-based plant compounds is described. According to the method, wine or beer yeast is used for fermenting large fried dough twists to obtain the cannabis sativa vinasse marinade rich in cannabis sativa-based plant compounds.