23 results about "Poultry feather" patented technology

The invention provides an integrated feather collection and treatment device for a poultry slaughtering defeathering wastewater pool, belongs to the technical field of poultry feather wastewater treatment, and solves the problems of single function, low collection and treatment efficiency and the like of existing feather collection and treatment equipment. Comprising a defeathering wastewater pool assembly, a steel hanger rail chain, a soaking and impurity removing pool, a residual liquid flushing box, a winnowing and screening mechanism, a roller drying mechanism, a smashing mechanism and a draining pool, a plurality of clamping type feather collecting boxes which are evenly distributed at equal intervals are arranged on the steel hanger rail chain, and a filtering box is arranged at the upper end of the steel hanger rail chain; a water pump is arranged among the filter box, the defeathering wastewater pool assembly and the residual liquid flushing box, a residual liquid flushing mechanism is arranged on the residual liquid flushing box, and the crushing mechanism is located at the discharging end of the roller drying mechanism. According to the method, the waste feathers in the slaughter wastewater are converted into fine feather meal with economic value, and through efficient collection, cleaning, drying, smashing and precise winnowing grading, the feather products which are different in specification and can be recycled are finally obtained.

The invention relates to the technical field of sewage treatment, in particular to an aquaculture wastewater treatment device which comprises a treatment box, a filtering mechanism, a winding mechanism, a sweeping mechanism, a discharging mechanism and a resetting mechanism. A connecting cylinder drives a connecting arm and a sliding arm to rotate in the treatment box, so that wastewater entering the treatment box is filtered, floating hair existing in water is removed, feather of poultry can be effectively removed, connecting teeth make contact with a fluted disc and then rotate, a filter screen is wound through a winding column, and the filtering effect is improved. The cleaning column is used for cleaning the feathers attached to the surface of the filter screen, the used filter screen can be cleaned, the situation that the filter screen cannot work normally due to excessive accumulation of the feathers is avoided, the feathers on the surface of the connecting cylinder are pushed into the connecting cylinder through the leakage groove by the push plate, and the motor drives the spiral column to rotate, so that the filter screen can work normally; therefore, the working effect of discharging the feathers temporarily stored in the connecting cylinder is achieved.

The utility model provides a poultry unhairing device which comprises a roller, one end of the roller is a driving end, the driving end can be connected with a driving device, the roller is driven to rotate in a self-rotating mode, the other end of the roller is provided with a feeding port, and the feeding port is used for feeding hot water and poultry. A cover capable of being opened and closed is arranged on the feeding opening; the rubber hair removing columns are distributed on the inner wall of the roller; and a bearing ring, wherein the periphery of the roller is surrounded by the bearing ring. According to the poultry unhairing device provided by the utility model, the effect of the unhairing column of the roller is combined with the effect of gravity, so that the poultry can turn over smoothly in the roller, and thorough unhairing is helped to be realized; due to the fact that the interior of the roller is a closed space, hot water is repeatedly used in the roller after the hot water is added, water resources are greatly saved, meanwhile, poultry meat is fully wetted, and hair removal is greatly facilitated. And the roller can be conveniently cleaned through the water outlet.

The invention relates to the technical field of wear-resistant molded part materials, and particularly discloses an NR wear-resistant molded part material for a poultry depilator and a preparation method and application of the NR wear-resistant molded part material. The NR wear-resistant molded part material provided by the invention comprises the following components: 100 parts of raw rubber, 40-60 parts of composite filler, 5-15 parts of naphthenic oil, 4-7 parts of zinc oxide, 0.5-1 part of stearic acid, 3-9 parts of an anti-aging agent, 1-3 parts of sulfur and 1-3 parts of an accelerant, the raw rubber is formed by mixing 60-80 parts of NR natural rubber and SBR 1502 raw rubber in a weight ratio of (3-4): (1-2); the composite filler is prepared from high-wear-resistance furnace black N330 mechanically activated by silane, polyisobutene and naphthenic oil in a weight ratio of 100: (1-3): (3-10). The NR wear-resistant molded part material prepared by the invention has relatively high tensile strength, and the impact resistance and wear resistance of the material are excellent.

The application discloses modified biomass ash as well as a preparation method and application thereof, and belongs to the technical field of modified materials. The preparation method of the modified biomass ash comprises the following steps: mixing biomass ash, poultry feather hydrolysate and a flocculating agent, and then drying to obtain the modified biomass ash. The application further provides modified biomass ash prepared by the above preparation method. In addition, the application further provides application of the modified biomass ash prepared by the above preparation method or the modified biomass ash in preparation of a soil conditioner. The modified biomass ash can improve heavy metal contaminated soil and improve the quality of crops.

The utility model discloses a poultry three-head defeatherer, which relates to the poultry defeathering field, and comprises a defeatherer upper shell, an upper shell bottom shell, a lower shell body, a middle clamp and a connecting sleeve shaft, the defeatherer lower shell is arranged on the bottom surface of the defeatherer upper shell, the top end of the defeatherer upper shell and the top end of the defeatherer lower shell are provided with the defeathering clamp, and the middle clamp is connected with the connecting sleeve shaft. An upper shell body is arranged on the bottom face of the upper shell bottom shell, an upper shell top shell is arranged on the top face of the upper shell bottom shell, and a grip anti-skid groove is formed in the outer wall of the upper shell bottom shell. According to the poultry feather plucking device, the side pliers can be directly driven to rotate, the multiple side pliers can be matched, the driver can be electrically controlled to perform all-directional feather plucking on poultry, and the overall feather plucking effect can be greatly enhanced.

The application discloses a biological additive for promoting poultry feather development and application thereof, and belongs to the technical field of animal breeding. The biological additive is prepared from scallop skirt oligopeptide and cantharides polypeptide at a mass ratio of 1:1. Animal experiments show that, when meat chickens are fed with 60 mg of the biological additive per 1 kg of basic feed, the growth of the meat chickens can be promoted, and more importantly, the feather development of the meat chickens can be significantly and synergistically promoted, and the length of the main wing feathers is obviously increased. Cytological studies further prove that the biological additive can synergistically promote the proliferation of poultry hair follicle epidermal stem cells, and the effect is better than that of an EGF positive control. Therefore, the biological additive developed by the application is safe, efficient and green, effectively solves the problems of drug residues and drug resistance possibly caused by traditional chemical additives, provides a sustainable solution for poultry breeding, and has important economic and application values.

The invention belongs to the technical field of fertilizer preparation, and provides a bio-organic fertilizer containing a composite enzyme and a functional bacterial agent and a preparation method thereof. The method comprises the following steps: firstly, carrying out physical pretreatment and enzymatic hydrolysis on the waste poultry feathers to convert the waste poultry feathers into liquid rich in bioactive peptides, and compounding the liquid with chitosan oligosaccharide to prepare chitosan oligosaccharide biological compound liquid; secondly, performing physical and chemical complexing on natural plant extracts and humic acid to form a humic acid complexing synergist; furthermore, porous biochar and clay mineral are adopted as carriers, the complex functional flora is immobilized through a physical granulation technology, a microbial long-acting slow-release system is constructed, and composite microbial particles are obtained; finally, in different stages of fermentation of the organic materials, the prepared products are integrated into the decomposed base stock, and the biological organic fertilizer prepared by the method can efficiently activate soil nutrients through the synergistic effect of all the components, so that the growth of crops is promoted, and the remarkable yield increasing effect is achieved.

The utility model relates to the technical field of livestock and poultry feather plucking, and provides a feather plucking device for livestock and poultry slaughtering, which comprises a main body, a carding assembly is arranged above the inner side wall of the main body, the carding assembly comprises a first motor and connecting blocks, the first motor is fixedly connected to the outer side wall of the main body, and the connecting blocks are symmetrically and fixedly connected to the inner side wall of the main body. The carding assembly is arranged to clean away mixed hair on the surface of the hair removal roller, during use, the output end of the first motor drives the lead screw to rotate, the lead screw drives the moving block to move horizontally, the carding assembly is arranged, the carding assembly is arranged, the carding assembly is arranged, the carding assembly is arranged, and the carding assembly is arranged on the surface of the hair removal roller. The moving block drives the connecting plate to horizontally move through the rotating rod and the straight gear, and the straight gear rolls along the surface of the rectangular rack in the moving process, so that the connecting plate is driven to drive the cleaning brush to continuously turn over and move, so that the miscellaneous hair on the surface of the hair removal roller is quickly cleaned, and the practicability and the hair removal efficiency of the device are improved.

The invention discloses energy-saving agricultural and sideline food processing equipment, and relates to the technical field of poultry unhairing. The unhairing device comprises an unhairing assembly, a conveying assembly and a driving assembly for driving the unhairing assembly and the conveying assembly. According to the poultry feather plucking device, efficient feather plucking of poultry is achieved through the synergistic effect of the conveying assembly and the feather plucking assembly, that is, the poultry is sequentially clamped and conveyed through a closing clamp in the conveying assembly, and the feather plucking assembly is matched with a rack, so that automatic rotation of a feather plucking rod and effective winding and plucking of poultry feathers are achieved, and the overall feather plucking efficiency is remarkably improved; and the hair removing and conveying assembly is driven by the driving assembly at the same time, efficient utilization of kinetic energy is achieved, and the synergistic effect of energy saving and efficient hair removing is achieved.

The invention relates to the technical field of poultry breeding, and discloses a poultry house environment self-adaptive regulation and control method and system. The method comprises the following steps: acquiring poultry physiological data through a sensor array to obtain a weight growth rate curve and a metabolic intensity fluctuation curve, and determining a physiological demand vector in combination with a preset feather development model; the poultry feather development degree is evaluated based on the physiological demand vector, a quantitative score is obtained, the relevance between the quantitative score and the physiological demand vector is analyzed, and a wind speed adjustment parameter is calculated based on the relevance; based on the wind speed adjusting parameters, generating an airflow distribution mode sequence, judging whether fluctuation abnormity exists or not, obtaining a wind speed control signal, transmitting the wind speed control signal to ventilation equipment, and adjusting wind speed intensity and ventilation frequency; collecting air quality feedback data in the poultry house in real time, inputting the data into the feather development model, determining a physiological demand vector adjustment value of the next period, and generating a breeding benefit evaluation report according to the adjustment value and the dynamic fluctuation data. The poultry breeding efficiency is improved.

The utility model relates to the technical field of poultry slaughtering, and discloses a high-temperature scalding device for feather treatment in poultry slaughtering, which comprises a scalding box body, a scalding frame is movably sleeved above the inner part of the scalding box body, a push plate is slidably arranged on the left side of the inner part of the scalding frame, a first fixing block is fixedly arranged on the left side of the top of the scalding box body, and a second fixing block is fixedly arranged on the right side of the top of the scalding box body. A first low-speed motor is fixedly mounted on the right side of the first fixing block. According to the scalding device, the scalding frame can be conveniently driven to vertically move, the scalding frame can be moved to the upper portion of the interior of the scalding box body, and at the moment, through cooperation of a first fixing block, a first low-speed motor, a first lead screw, a second fixing block and a guide rod, a push plate can be conveniently driven to horizontally move in the scalding frame; the poultry in the scalding frame can be pushed to one side of the upper portion of the scalding box body and slide downwards through the inclined protective cover, the scalded poultry can be conveniently and rapidly taken out through the mode, and therefore the time and energy of workers for manually collecting the poultry are saved.

This invention discloses a highly efficient serine protease for degrading β-keratin, its degradation method, and its applications. The serine protease is named LteKerS, and its amino acid sequence is shown in SEQ ID No. 2, while the corresponding coding gene sequence is shown in SEQ ID No. 1. The amino acid sequence of the recombinant serine protease rLteKerS, which has its N-terminal signal peptide removed and has a purification tag at its C-terminus, is shown in SEQ ID No. 4, while the corresponding coding gene sequence is shown in SEQ ID No. 3. The recombinant serine protease rLteKerS can efficiently degrade β-keratin under alkaline conditions, directly acting on intact feathers. The reaction conditions are mild, requiring no high temperature, high pressure, or complex pretreatment. The degradation products are soluble proteins and peptides, which can be used as high-value-added amino acid raw materials, functional peptide raw materials, biodegradable materials, bio-based material precursors, bio-feed proteins, fertilizers, etc. It is suitable for the large-scale processing of by-products such as poultry feathers and has good industrial application prospects.

This utility model discloses an automatic continuous poultry defecation machine, relating to the technical field of poultry processing equipment. It includes a base box, with a defecation cylinder rotatably mounted on its upper end. Multiple sets of defecation rods are arranged inside the defecation cylinder. A cleaning mechanism is provided at one end of the base box for cleaning the defecation cylinder and the multiple sets of defecation rods. A quick-release mechanism is provided on the outer wall of the defecation cylinder. The quick-release mechanism includes multiple sets of circular seats, each with a circular rod inserted inside. A circular ring seat is fixedly installed inside each of the circular seats. Vertical holes are drilled through one end of each of the circular seats and the circular ring seat. Two sets of top blocks are welded to the outer wall of each of the multiple sets of circular rods. This utility model allows the circular rods to be quickly removed from the circular seats, enabling operators to disassemble the defecation rods quickly without complicated disassembly steps. This facilitates cleaning of the defecation rods, significantly saving cleaning time and labor costs, and improving production efficiency.

The present application relates to raw material crushing technical field, and discloses a kind of raw material crushing equipment for poultry feather production amino acid, comprising: pretreatment cylinder, the top of the pretreatment cylinder is communicated with feed frame, the top of the feed frame is rotatably connected with cover plate by rotating pin, the bottom of the pretreatment cylinder is communicated with discharge nozzle, the outside of the discharge nozzle is fixedly connected with support plate, the bottom of the support plate is fixedly connected with base;Crushing cylinder, the bottom of the crushing cylinder is located in the central position and is provided with discharge port;Crushing device, for grading crushing treatment to raw material;Stirring device, the stirring device is used to stir the raw material in the crushing cylinder;Discharge device, the crushed raw material is screened and discharged by discharge device.The raw material crushing equipment for poultry feather production amino acid processes feather using the processing mode of combining pre-crushing and fine crushing, and the pre-crushed feather is finely ground and cut.

The utility model discloses a poultry hair removal device which comprises a hair removal barrel and a hair scalding barrel. The poultry feather scalding device has the advantages that the top rail, the electric cylinder and the electric clamping jaws are arranged, when poultry is feather-removed, one claw of the slaughtered and bloodletting poultry can be placed between the electric clamping jaws, the electric clamping jaws are started to clamp one claw of the poultry, then the electric cylinder stretches and retracts to immerse the poultry into the feather scalding barrel to be scalded, and the poultry can be conveniently and rapidly scalded. After feather scalding is finished, an electric cylinder is shortened, the poultry is pulled to leave a feather scalding barrel, a servo motor drives a lead screw to rotate, then the electric cylinder and the poultry are driven to move to the position above a top hopper, an electric clamping jaw loosens clamping, the poultry falls into a feather removal barrel, and a driving motor drives a bottom rotating disc to rotate and drives the poultry to make rolling contact with a rubber bar for feather removal; according to the device, the trouble of manual hair scalding and transferring is omitted, the hair removal convenience and efficiency are improved, the problem that workers are scalded is solved, and the use safety is improved.

1. Name of the product in this design: Flatbed Hair Removal Machine. 2. Purpose of this design: For poultry feather removal. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The invention discloses a feather plucking device special for a chicken and duck slaughtering assembly line, and relates to the field of poultry slaughtering processing equipment.The feather plucking device comprises a conveying assembly, the conveying assembly comprises a mounting support, a conveying belt is wound around the outer wall of the mounting support, and a hanging assembly is fixedly mounted on the top face of the mounting support; according to the poultry feather plucking machine, the mounting shell is attached to the poultry skin, the feather plucking roller is driven by the direct-current motor to process feathers, meanwhile, linkage feedback is formed by the adjusting assembly, the feedback assembly and the driving assembly, the feather plucking roller is driven by the direct-current motor, the feather plucking roller is driven by the direct-current motor to perform feather plucking, and the feather plucking efficiency is improved. The effect of adjusting the rotating speed and the torque when thick feather or fine feather is encountered is achieved, so that feather of different thicknesses is pulled out, skin damage is avoided, the overall feather pulling efficiency is improved, the stress state of poultry skin is monitored in real time through the sensing assembly, silicone oil flowing is adjusted through the feedback bin, the working state of the motor is changed in real time, and the feather pulling efficiency is improved. And the poultry skin is prevented from being mistakenly drawn by the plucking roller.

The application artificially designs and creates a functional module SyKerMb with high efficient degradation of poultry feather waste and synthesis of new heme protein by using synthetic biology method. The application constructs a recombinant vector of the functional module, and assembles and expresses the same in a chassis microbial cell Escherichia coli. Experiments prove that the engineered strain integrated with the conversion functional module has the biological synthesis capacity of degrading animal waste feather and efficiently synthesizing artificial heme protein, and can be used in artificial protein preparation and future artificial food and other related industrial production.

The invention provides bacillus rugosii for degrading feathers, application of the bacillus rugosii and a method for degrading the feathers, and relates to the technical field of microorganisms and application of the microorganisms. The strain is preserved in the China General Microbiological Culture Collection Center (CGMCC), and the preservation number is CGMCC No.35640. The bacillus rugosii provided by the invention is separated and screened from soil, has the capability of efficiently degrading feathers, and also has a plant growth promoting function. The discovery of the strain provides an excellent microbial resource for resource utilization of poultry feathers.

A poultry feather removal device includes a feather cap having a first opening configured to be connected to a hub; and a fingerboard having a plurality of second openings, each second opening being configured to be connected to a respective rubber finger, where a base of the respective rubber finger determines a distance between the feather cap and the fingerboard.

The utility model relates to the technical field of poultry breeding tail gas treatment, in particular to an odor treatment device at the tail end of a poultry house, which solves the problems that poultry feathers are easy to accumulate in a tail gas purification treatment device in the prior art and the normal work of the device is influenced, and comprises a deodorization chamber, the deodorization chamber is connected with the poultry house, and a fan is arranged at the connecting position of the deodorization chamber and the poultry house. A wool blocking net is arranged in the deodorization chamber, a sweeping assembly and a drainage assembly are arranged in the deodorization chamber, the sweeping assembly and the fan are located on the same side of the wool blocking net, the sweeping assembly and the drainage assembly are located on the two sides of the wool blocking net, and a spraying assembly is arranged in the deodorization chamber. The device has the beneficial effects that when the fan exhausts air, poultry feathers flow into the deodorization chamber along with air, the feather blocking net intercepts the poultry feathers, the feathers are prevented from flying around, and the situation that the feathers enter the drainage assembly to cause blockage is avoided; the sweeping assembly can sweep poultry feathers on the ground, and the situation that the feathers are accumulated too much in the deodorization chamber is avoided.

The application discloses a preparation method of an ultralow water-cement ratio dry hard concrete curbstone reinforcing agent, and belongs to the technical field of concrete additives.The reinforcing agent is prepared by the following steps: cutting and grinding poultry feathers and sheep wool to form powder A; uniformly mixing sodium hydroxide solution, ethanol and alkaline hydrogen peroxide to form solution B; mixing powder A and solution B to form mixed solution C; mixing stearic acid and ethanol to form solution D; adding mixed solution C and solution D into nano calcium silicate emulsion, uniformly dispersing, and solidifying to form solid E; and cutting, crushing and grinding solid E into microparticles to obtain the reinforcing agent.The reinforcing agent is added into dry hard concrete, and the mixed use of poultry feathers and sheep wool is beneficial to maintaining the volume stability of the curbstone and reducing defects; meanwhile, due to the action of sodium stearate and sheep wool fibers, the internal structure and adhesion of the dry hard concrete are improved, and the mechanical properties of the concrete are improved.