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33results about How to "Aids in fermentation" patented technology

Self-stirring fermentation tank capable of automatically discharging pressure and used for bio-organic fertilizer

The invention discloses a self-stirring fermentation tank capable of automatically discharging pressure and used for bio-organic fertilizers, the self-stirring fermentation tank comprises a shell, a piston cover plate, a pressure discharging air outlet, an air inlet and a discharging hole, the piston cover plate and an abutting block penetrate through the top surface of the shell, and a fixing spring is fixedly connected to the outer surface of the top end of the abutting block; and the tail end of the fixing spring is fixedly arranged at the top of the shell, the bottom end of the abutting block is connected with a telescopic rod, the telescopic rod is installed in the shell, and the top end of the telescopic rod is connected with a blocking plate. According to the self-stirring fermentation tank capable of automatically discharging the pressure and used for the bio-organic fertilizer, when the air pressure in the fermentation tank body is too large, the acting force of the air pressure is larger than that of a compression spring, so that the air pressure ejects open a blocking block, a pressure discharging air outlet hole is instantly opened, and the pressure is discharged through the pressure discharging air outlet hole; therefore, the effect of automatically discharging pressure is achieved, manual operation is not needed, and the tank is very convenient to use.
Owner:ANHUI SCI & TECH UNIV +1

Full-cereal powder production technology

The invention discloses a full-cereal powder production technology. The technology comprises the steps that a full-cereal powder raw material is prepared; the full-cereal powder raw material is throwninto a first vibratory grinding unit which comprises a vibrating mill and a classifying sieve, and the full-cereal powder raw material forms an on-the-sieve material and an under-the-sieve material through grinding and screening of the vibrating mill and the classifying sieve; the on-the-sieve material is thrown into the first vibratory grinding unit or the other vibratory grinding unit to further obtain an on-the-sieve material and an under-the-sieve material; and the vibratory grinding unit comprising the vibrating mill and the classifying sieve grinds and screens the on-the-sieve materialsuntil the on-the-sieve materials are not formed basically, all the under-the-sieve materials are mixed to obtain full-cereal powder, or by means of the further on-the-sieve material, cereal skin is obtained, and all the under-the-sieve materials and the cereal skin are mixed to obtain the full-cereal powder. According to the technology, micro particle precise composite stabilization is achieved,natural oxidation inhibitor/preservative including phytic acid contained in cereals is used for protecting unsaturated fat and other unstable ingredients, and stabilization of full cereals is achieved.
Owner:何天玉

Wet garbage storage equipment

The invention relates to the technical field of garbage recovery equipment, in particular to wet garbage storage equipment. The wet garbage storage equipment comprises a barrel body, a grating provided with an electric heating wire and a blower capable of heating. The barrel body is provided with a hollow interlayer and an accommodating cavity opened upward. The grating is mounted at the opening of the accommodating cavity. The upper end of the interlayer communicates to the accommodating cavity through a ventilation opening. The bottom end of the interlayer communicates to the accommodating cavity through a hole. A filter screen is mounted at the hole. The grating is heated by the electric heating wire to scald a plastic bag filled with wet garbage, so that wet garbage flows into the accommodating cavity from the plastic bag. Meanwhile, the blower blows the scalded and shrunk plastic bag into the interlayer, so that the plastic bag and the wet garbage are separated automatically. As the bag is not broken manually, the wet garbage storage equipment is convenient and rapid to use and has a relatively good market prospect. Heat generated by heating facilitates fermentation of the wetgarbage, too. The wet garbage is recycled favorably. The thermally shrunk garbage bag is relatively small in size, so that the garbage bag is convenient to collect and use, and meanwhile, the maintenance cost is low.
Owner:CHANGZHOU UNIV

Saccharomycetes capable of tolerating hot peppers and simultaneously utilizing glucose and xylose for fermentation and verification method of saccharomycetes

A verification method of saccharomycetes capable of tolerating hot peppers and simultaneously utilizing glucose and xylose for fermentation comprises the following steps: S1, screening out an ethanol high-yield yeast strain in cane molasses, and recording the ethanol high-yield yeast strain as LSK3; S2, subjecting the LSK3 strain to pepper tolerance adaptive evolution to obtain an adapted strain, and marking the adapted strain as LSK3pe; and S3, constructing an environment in which capsaicin exists, and conducting verifying by comparing the growth conditions of LSK3 and LSK3pe in a capsicum environment, utilizing the fermentation capability of glucose, utilizing the fermentation capability of starch and detecting xylose fermentation of LSK3pe in a non-capsicum environment. The method is helpful for obtaining ethanol high-yield saccharomycetes evolved through pepper adaptability, and is helpful for being applied to microbial fermentation of kitchen waste containing pepper. Through verification of pepper tolerance, glucose fermentation and xylose fermentation, obtaining of the verified pepper tolerance and saccharomycetes fermented by using glucose and xylose are facilitated, and subsequent practical application is facilitated.
Owner:GUANGDONG QIZHI BIOTECHNOLOGY CO LTD +1

Method for preparing organic fertilizer from crop straws

The invention discloses a method for preparing an organic fertilizer from crop straws, which comprises the following steps: crushing the crop straws, taking 70-140 parts of the crushed crop straws, carbonizing the crushed crop straws into 15-30% of semi-carbon, and adding 20-40 parts of microbial zymophyte and 10-20 parts of brown sugar water or bean cakes into the semi-carbon for fermentation; then taking 70-140 parts of poultry manure, adding 20-40 parts of microbial zymophyte and 10-20 parts of bean flour into the poultry manure, and fermenting; respectively taking 15-20 parts of fermented crop straw and 60-70 parts of fermented poultry manure, mixing the two materials, adding 6-10 parts of a carbon raw material, 10-15 parts of mineral fulvic acid or biochemical fulvic acid and 5-10 parts of attapulgite, uniformly stirring, and adding the mixture into a granulator for production; 3-5 parts of compound probiotics and 3-5 parts of lignic acid are added in the production process; air drying treatment is conducted after production is completed, and 3-5 parts of polyglutamic acid is sprayed in the process to accelerate air drying; the crop straw and the livestock manure are carbonized to serve as the base material of the organic fertilizer, so that the crop straw and the livestock manure can be fermented, and the maximum utilization value is exerted.
Owner:卢岩

Expanding culture device for chicken manure fermentation padding pre-culture

The invention discloses an expanding culture device for chicken manure fermentation padding pre-culture. The expanding culture device includes a culture device main body and a rolling shaft. A machinecover is mounted at the top of the culture device main body, a feeding port is mounted at the top of the machine cover, a speed reducer is mounted at the top of the machine cover, a first motor is mounted above the speed reducer, a stirring bin is mounted in the culture device main body, an energy-saving heating ring is mounted on the side wall of the stirring bin, a rotating shaft is mounted below the machine cover, and an electromagnetic one-way valve is installed at the bottom of the stirring bin. The expanding culture device is of a vertical structure and has a small occupied space, and thin padding can be stirred more evenly, which is favorable for thin padding fermentation. The energy-saving heating ring plays the role of saving electric power while ensuring a heating effect, the thin padding fermentation process is accelerated, and the production efficiency is improved. The fermentation process only requires manual feeding. The fermentation and mixing process does not require human intervention and the efficiency of human resource utilization is improved.
Owner:林楷欣

Spinning type interlayer heating inflation fermentation tank convenient for feeding

The invention discloses a self-rotating interlayer heating inflation fermentation tank convenient for feeding, and the fermentation tank comprises an oil storage tank, a heating device, an oil pump, a sleeve heating oil pipe, a first driving device, a tank body, a support frame and a feeding mechanism; a front support table is arranged at the front end of the support frame, and a rear support table is arranged at the rear end of the support frame; the two ends of the tank body are integrally arranged on the front supporting table and the rear supporting table, the tank body is sleeved with an annular rack, an output shaft of the first driving device is provided with a gear meshed with the rack, the tank body is wrapped with a heat preservation layer, a heat preservation interlayer is formed by the heat preservation layer and the tank body, and the whole tank body is wrapped with the heat preservation interlayer. The heating device communicates with the interlayer through a hot oil sleeving pipe, the heating pig breeding device is connected with an oil pump, the oil pump communicates with an oil storage tank through a pipeline, and a feeding mechanism is arranged at the end, corresponding to the front supporting table, of the tank body. Raw materials are prevented from being lifted to the height of the feeding hopper, and the labor intensity is reduced.
Owner:SICHUAN QIHUAN PIG IMPROVEMENT CO LTD

Capsicum-tolerant ethanol high-yield yeast as well as screening method and verification method thereof

The invention relates to a screening and verification method of capsicum-tolerant ethanol high-yield yeast, and the screening method comprises the following steps: S1, screening out an ethanol high-yield yeast strain from cane molasses, and recording the ethanol high-yield yeast strain as LSK1; and S2, carrying out adaptive evolution of pepper tolerance on the LSK1 strain to obtain an adapted strain, and recording the adapted strain as LSK1pe. The verification method comprises the following steps on the basis of the screening method: step S3, constructing an environment in which capsaicin exists, and verifying the pepper tolerance of the LSK1pe strain based on the homologous strain LSK1. According to the screening method, the ethanol high-yield yeast evolved through pepper adaptability can be obtained, and the yeast obtained through the screening method can be applied to microbial fermentation of kitchen waste containing pepper. The verification method can be used for further carrying out pepper tolerance verification on the pepper tolerance and ethanol high-yield yeast obtained by screening, so that the verified and confirmed yeast can be obtained, and the subsequent practical application is facilitated.
Owner:GUANGDONG QIZHI BIOTECHNOLOGY CO LTD +1
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