162results about "Blood collection/stirring apparatus" patented technology

Plant for the stunning and / or killing of animals for slaughter, comprising a hermetically sealable chamber with an entrance aperture for the introduction of live animals and an exit aperture for removal of stunned or killed animals, closure devices to hermetically seal these apertures, and an extraction means to remove air from the chamber in order to stun or kill the animals.

A system and method for handling poultry comprising a harvesting system, a loading system, a transport system, an unloading and storing system, a stunning system, and a singulate and hanging system. The system and method performs the steps of harvesting live poultry into stackable transport trays, stacking and loading the trays on a transport, unloading and temporarily storing the poultry for subsequent stunning and hanging. The stackable transport trays are well vented and easier for handling poultry.

The present invention relates to a device for collecting body fluids, the device comprising: (a) an internal pressure adjustment means for adjusting the internal pressure of the device, and the internal pressure adjustment means has an internal space and is made of an elastic deformable material; (b) a fluid accommodation means, which is openly connected to the internal pressure adjustment means, for accommodating body fluids collected from the human body; and (c) a perforation means which is connected to the fluid accommodation means, is located at the lower part of the device, and comprises a hollow microstructure for forming an opening on the body.

System and method for controlled atmosphere stunning of chickens or turkeys in a batch mode is provided. The disclosed method includes the steps of: loading one or more batches of chickens or turkeys in a stunning chamber and sealably enclosing the stunning chamber to isolate the atmosphere therein. Carbon dioxide is then introduced to the isolated atmosphere in a series of three, four, five or more phases to humanely stun and eventually kill the poultry. The carbon dioxide containing atmosphere is subsequently forcibly exhausted from the stunning chamber and the ranks of cages or modules containing the stunned poultry are advanced to a subsequent processing station such as a tipper or dumping station.

The present disclosure generally relates to a method for humanely stunning and slaughtering poultry, and more particularly to a method for decreasing the spastic wing activity of poultry during slaughter. In particular, the birds are placed into a sealed chamber and the pressure in the chamber is reduced at a continuous rate to a target decompression pressure. The low atmospheric pressure slaughter is more humane than traditional slaughter techniques and results in less spastic wing activity.

System and method for controlled atmosphere stunning of chickens or turkeys in a batch mode is provided. The disclosed method includes the steps of: loading one or more batches of chickens or turkeys in a stunning chamber and sealably enclosing the stunning chamber to isolate the atmosphere therein. Carbon dioxide is then introduced to the isolated atmosphere in a series of three, four, five or more phases to humanely stun and eventually kill the poultry. The carbon dioxide containing atmosphere is subsequently forcibly exhausted from the stunning chamber and the ranks of cages or modules containing the stunned poultry are advanced to a subsequent processing station such as a tipper or dumping station.

A system for safely and humanely anesthetizing and / or euthanizing animals is provided. The system provides both manual and automated operation and may be scaled up to accommodate a large number of animals during a single procedure. The system includes a chamber 20 for receiving an animal to be anesthetized or euthanized and a supply of gas is provided for the chamber, and a fluid controller (65, 165, 265, 365) controls the flow of gas to the chamber. In one embodiment, a valve (75) controls the flow of exhaust air to the chamber.

The invention relates to a vacuum blood collecting mechanism used in slaughter, belonging to the slaughter equipment technology field. The mechanism comprises a collection cylinder, on the top of which, a congelation preventing agent inducing port and at least one pair of blood collecting port and vacuumizing port are disposed, while on the bottom of which, a blood output port is disposed; a blood output pipe connected on the corresponding position of the blood output port; a vacuumizing apparatus mounted on the cylinder seat connected with the bottom of the collection cylinder, connected with the vacuumizing port; a stirring device disposed on the top of the collection cylinder and extended to the cavity of the collection cylinder; at least one blood collecting knife disinfection device fixed on the cylinder seat; at least one blood collecting device inserted with the blood collecting knife disinfection device and connected with the blood collecting pipe port; and a collecting cylinder revolution supporting arrangement disposed on the center of the cylinder seat. The advantage of the invention lies in: it can collect pig blood for eating safely, and keep the clean environment of the slaughter site.

The invention discloses a height-adjustable rotary poultry bleeding device, which comprises a bleeding box, a collecting chamber and a bleeding chamber are arranged in the bleeding casing, the collecting chamber is located at the bottom of the bleeding chamber, the collecting chamber and the bleeding chamber There is a diversion slope between them, the bottom of the diversion slope is provided with a filter net, the bottom of the right side wall of the collection chamber is provided with an outlet vessel, and a rotating rod is arranged in the bleeding chamber, and the top of the rotating rod is fixed on the motor shaft of the driving motor to drive The motor is installed at the center of the top surface of the blood leach box. A bracket chute is provided in the rotating rod, and a bracket slider is clamped in the bracket chute. Suspension brackets are fixed on the left and right side walls of the bracket slider. The suspension bracket is fixed by The base is fixed on the rotating rod, the bottom surface of the suspension bracket is provided with a hook chute, the hook is stuck in the hook chute through the hook slider, and the double door is hinged on the right side wall of the bleeding chamber, and a pull ring is fixed on the double door; The invention utilizes rotating centrifugation to accelerate the bleeding speed, and the height-adjustable suspension bracket makes the applicability of the device more extensive.

The invention relates to the field of livestock slaughtering equipment, and particularly discloses harmless ecological live pig slaughtering equipment. The harmless ecological live pig slaughtering equipment comprises a machine frame, a motor, a belt pulley which is transmitted by a motor driving belt, a blood pumping and exhausting cylinder which is fixedly connected to one end of the belt pulley, and a slaughtering saw which is fixedly connected to the other end of the belt pulley, wherein a live pig fixing plate is arranged on the blood pumping and exhausting cylinder; a blood sucking cavity is formed in two sides of the slaughtering saw, and communicates with the blood pumping and exhausting cylinder through the belt pulley; a bloodletting pipe communicates with the free end of the blood sucking cavity; a blood pumping and exhausting plate is in threaded connection to the blood pumping and exhausting cylinder; a sliding rod is fixedly connected to one end away from the belt pulley,of the blood pumping and exhausting plate; a hair removing mechanism which can remove hair of a live pig in a sliding manner is connected to the free end of the sliding rod; a plurality of blood sucking openings are formed in the blood sucking cavity in the circumferential direction; and one-way valves are respectively arranged at joints of the bloodletting pipe and the blood sucking cavity and the blood sucking openings. Through the adoption of the harmless ecological live pig slaughtering equipment disclosed by the invention, movements of blood pumping and hair removing can be performed atthe same time; and blood sucking is started to perform when the artery of the live pig is just split, so that pollution and waste of pig blood are avoided, and the collection of blood is reinforced.

Animals such as poultry are stunned while still caged and on a vehicle or stationary platform prior to processing the animal by isolating the atmosphere surrounding the animal, adjusting the composition of the isolated atmosphere by introducing a gaseous mixture that brings the animal to the desired state, and evacuating or exhausting the gaseous mixture.

A method for gas stunning of poultry for slaughter is described, where the poultry arrives at the poultry slaughterhouse in for example in transport crates, where gas stunning of the animals is effected after the animals have been taken out of the transport crates, and where the animals by means of a number of conveyors (18, 20, 24, 32) are conveyed successively through a stunning chamber (8), where the influence of the gas for stunning of the animals is adjusted by reducing or prolonging the conveying time and / or the conveying route of the animals on said conveyors through the stunning chamber (8).

The invention discloses live pig slaughtering equipment. The live pig slaughtering equipment comprises a rack and a live pig conveyor belt and is characterized in that pig body limiting devices capable of being automatically adaptive to the width of a pig body are arranged at the parts, located on the two sides of the live pig conveyor belt, of the rack; a lug boss capable of separating left and right legs of a live pig is arranged at the part, located in the middle of the live pig conveyor belt, of the rack; a nitrous oxide conveying system for automatically releasing nitrous oxide toward a pig nose is arranged at the part, located above the rear end of the lug boss, of the rack; a pig head limiting device for positioning a pig head is arranged at the part, located at the rear end of the lug boss, of the rack; a vacuum blood collection device for bleeding the live pig is arranged at the part, located on the rear side of the lug boss, of the rack; and a sharp corner inclined plane is arranged at the front end part of the lug boss. The live pig slaughtering equipment has the advantages of reasonable design and easiness of manufacturing; silent anaesthesia and slaughtering is realized and blood is completely released so as to ensure that no residual blood exists in pork; pollution-free vacuum blood collection is carried out so that the equipment is safe, reliable and sanitary; and automatic production line work can be realized and the live pig slaughtering efficiency is improved.

Animals such as poultry are stunned while still caged and on the vehicle that carries them to a processing plant, by exposing the animal to an atmosphere of gradually lessening oxygen content.

The invention discloses an automatic production line for poultry slaughtering and processing. The automatic production line comprises a drive chain arranged at the top of a frame and a hook assembly arranged on the drive chain and used for hanging poultry and is characterized in that the frame is sequentially provided with a water tank for containing water and located under the drive chain, a slaughter mechanism, a scalding mechanism, a hair removal mechanism and a viscera removal mechanism. The drive chain is provided with a connecting seat, and the connecting seat is rotatably connected to the drive chain via a rotating shaft. A lifting cylinder is mounted in the connecting seat and connected with the hook assembly. The lifting cylinder can make the hook assembly descend and extend intothe water tank, the slaughter mechanism, the scalding mechanism, the hair removal mechanism or the viscera removal mechanism. Compared with the prior art, the automatic production line combines the procedures of slaughtering, leaching, hair removal and viscera removal to achieve mechanized assembly line processing and improve processing efficiency and has the advantages of simple structure and lowequipment cost.

The invention relates to slaughtering equipment, which comprises a base, the base is movably connected with a workbench through an assembly shaft, one side of the base is fixedly connected with an inclined table, the highest point of the inclined table is flush with the base, and the two sides of the inclined table are fixedly connected with bent baffle plates; a fixing mechanism is arranged on the workbench, and a turnover mechanism is connected between the workbench and the base. According to the slaughtering equipment, a suspension pin is arranged on one side of a slaughtering table, so that the head of a live pig extends into the through hole autonomously, and fixation of the live pig is facilitated; an clamping air cylinder is used for controlling an arc-shaped current plate to stretch out and draw back, corona and fixation of live pigs are facilitated, and therefore the live pigs are prevented from struggling during slaughtering and affecting cutting of operators; a turnover shaft is connected with a lifting hook, so that the turnover shaft is conveniently driven to turn over slaughtered live pigs by a specified angle, unified recovery of pig blood is facilitated, the live pigs can conveniently walk to the workbench through the inclined table by arranging the uniform anti-skid lines on the inclined table, and the slaughtering efficiency is improved.

A system for safely and humanely anesthetizing and / or euthanizing animals is provided. The system provides both manual and automated operation and may be scaled up to accommodate a large number of animals during a single procedure. The system includes a chamber 20 for receiving an animal to be anesthetized or euthanized and a supply of gas is provided for the chamber, and a fluid controller (65, 165, 265, 365) controls the flow of gas to the chamber. In one embodiment, a valve (75) controls the flow of exhaust air to the chamber.

The invention relates to a blood draining device special for livestock and poultry. The blood draining device comprises a fixing base, support rods, moving guide rails, a first blood draining frame and blood draining hooks. Anti-slip plates are fixed at left and right ends of the fixing base. Buffering frames are arranged on the inner walls of the anti-slip plates. The support rods are mounted at the top end of the fixing base. A recording plate is fixed to the outer walls of the bottom sides of the support rods. The moving guide rails are arranged on the outer walls of the middles of the support rods. The top ends of the support rods are connected with the top plate. The first blood draining frame is arranged on the right sides of the moving guide rails. A second blood draining frame is arranged on the left sides of the moving guide rails. The top end of the second blood draining frame is connected with the top plate through a limiting rod. The blood draining hooks are embedded at the bottom end of the second blood draining frame. The blood draining device has the advantages that pressure generated during blood draining of the livestock and poultry can be dispersed through the buffering frames during use, stability of the blood draining device is guaranteed, and the practicability of the blood draining device is improved greatly.

The invention discloses an improved device for slaughtering chicken, removing blood and blanching chicken. The device comprises a hot water container, a blood removal container, a chicken blanching container, centrifugal wheels, a rotating shaft, a motor and a stirring mechanism which is arranged on the hot water container, wherein the centrifugal wheels include a blood removal wheel and a chicken blanching wheel, and the blood removal wheel and the chicken blanching wheel are arranged in the blood removal container and the chicken blanching container respectively; the blood removal container is round; outer-circle annular stopper edges are arranged on the opposite end faces of the round top and the round bottom of the chicken blanching container respectively, and inner-circle annular stopper edges are arranged on the center openings of the round top and the round bottom of the chicken blanching container; the device further comprises a connector and a scraper; the connector is fixedly connected with the outer-circle annular stopper edges of the chicken blanching container, extends out from the gap between the outer-circle annular stopper edges, and is connected with the scraper in a detachable manner; and the scraper is matched with the inner wall of the hot water container. With the structure, the scraper is arranged to remove the chicken blood attached on the inner wall of the hot water container, and the chicken blood is carried by water and discharged outside the hot water container through a water outlet which is formed on the hot water container; and the scraper is also used for stirring hot water.

The invention discloses a fixing device convenient for pig slaughtering. The fixing device comprises a strip support plate, wherein a moving mechanism is arranged on the lower surface of the strip support plate; a pig body fixing mechanism is arranged at the middle of the upper surface edge of the strip support plate; a head fixing mechanism is arranged on the upper surface of the strip support plate and on the front side of the pig body fixing mechanism; a lifting slaughtering mechanism is arranged between the upper surface of the strip support plate and the head fixing mechanism; and a pig blood collection mechanism in lap joint with the lifting slaughtering mechanism is arranged at the center of the upper surface of the strip support plate. The device disclosed by the invention has the following beneficial effects: the operation is relatively convenient, the using effect is relatively good, the pig blood is received conveniently and completely, the pig body fixing effect is relatively good, the device is easy to move, and the butcher safety is protected.

A method for gas stunning of poultry for slaughter is in which the poultry arrives at the poultry slaughterhouse, for example, in transport crates, where the poultry is subjected to gas after the poultry have been taken out of the transport crates, and where the poultry are conveyed by conveyors (18, 20, 24, 32) successively through a stunning chamber (8). The influence of the stunning gas for stunning of the poultry is adjusted in the stunning chamber by reducing or increasing by adjusting an effective length of at least one conveyor in the stunning chamber (8).

The invention discloses a blood collection device for chicken and duck slaughtering. The blood collection device comprises a housing, wherein two sides of the bottom end of the interior of the housingare fixedly provided with guide blocks; refrigerators are fixedly arranged in the guide blocks; thermo switches are embedded at the surfaces of the guide blocks; and four corners at the top end of the housing are respectively and fixedly connected with those at the bottom end of a mounting plate by virtue of four connecting rods. According to the scheme, girt bars and a turntable are arranged, the girt bars are utilized to bind bodies of chicken and ducks, so that the bodies of chicken and ducks are avoided from generating spasm and causing blood splashing during a slaughtering process; the turntable is utilized to drive each girt bar to rotate, so that a worker can conveniently bind and fix multiple chicken and ducks; the refrigerators and the thermo switches are arranged, the thermo switches are utilized to detect blood temperature, and when the temperature is overhigh, the blood solidification speed is relatively high; when the housing temporarily stores the blood, the refrigerators are utilized to refrigerate the blood; a filtering screen is arranged so as to filter the blood during blood collection process.

The invention discloses a slaughtering and processing device and slaughtering and processing method for chilled chicken. The method comprises the following steps: manually fixing chicken on a hook ofa conveying device; sending the hung chicken into a stunning and killing device through the hook and the conveying device for welfare slaughtering, draining blood after slaughtering, and then performing soaking, scalding and unhairing, and sending the treated chicken into a first cleaning tank for cleaning; performing evisceration to remove internal organs after cleaning, and then performing cleaning again; and sending the chicken into a bone removing device to remove the head and feet after cleaning, sending the chicken into a cooling tank for pre-cooling, and sending the chicken into a low-temperature freezing box after per-cooling. The slaughtering and processing method is clean and rapid, ensures sanitation of slaughtering sites, reduces bacterial colony on the chicken, and avoids chicken taste deterioration caused by the huge change from the high temperature for unhairing to the freezing temperature, breeding of bacteria is prevented by a plasma electrostatic field, and the purpose of continuous insurance is achieved. Moreover, juice loss and surface browning are avoided, quality is ensured, the shelf life is prolonged, and the slaughtering and processing method has wide applicability in the field of chicken processing.

The invention discloses a chicken / duck slaughtering device. The main features are: the outer end of the cylinder wall of the bottle-shaped fixed cylinder is equipped with a movable cylinder that can move up and down and rotate 360°, and the right end of the neck A of the integrated structure of the lower part of the movable cylinder is provided with a cylindrical cylinder with an integrated structure. The knife seat, the square guide hole at the left end of the knife seat is equipped with a blade that can move left and right to cut the chicken / duck neck when slaughtering chicken / duck. The transverse centerline of the knife seat and the vertical centerline of the cylinder neck A are perpendicular to each other. When slaughtering chickens / ducks, neither tightly grasp the two wings and the head of the chickens / ducks, nor cut the necks of the chickens / ducks with a kitchen knife. In the process of exhausting the blood, the trouble of struggling desperately and splashing the blood on the clothes and the floor of the slaughterer during the constant thumping can reduce the trouble of changing clothes and mopping the floor, and slaughtering chickens / ducks is easy and convenient.

The invention discloses a negative-pressure sheep slaughter blood collection machine and belongs to auxiliary equipment used in the slaughter process. The negative-pressure sheep slaughter blood collection machine structurally comprises a machine frame, wherein the machine frame is provided with a negative-pressure fan and a collection barrel, the negative-pressure fan and the collection barrel are connected with each other through a negative-pressure pipe, the top end of the collection barrel is provided with a barrel cover, the collection barrel is provided with a collection pipe, one end of the collection pipe is communicated with the collection barrel, the other end of the collection pipe is provided with a collection head, a rotator is arranged at the joint of the collection pipe and the collection barrel, a filter screen is arranged at the joint of the collection pipe and the collection head, the collection pipe is provided with a collection pipe switch, and lifting straps are symmetrically arranged on the two sides of the upper edge of the collection head. The negative-pressure sheep slaughter blood collection machine can collect sheep blood in the slaughter process and also avoids contamination by sundries and microorganisms when a container is open in the collection process.

The invention relates to a process and a device for sterile blood sampling of live pigs. The process comprises: fixing a live pig in a sterilized hermetic blood sampling system; puncturing the heart the live pig and the great vessel connected with the heart through a puncture needle to perform sterile blood sampling; and connecting the puncture needle with a blood collection container through a duct to collect blood, wherein the blood sampling speed is 0.5 to 5 L / 1 to 10 minutes, and the blood sampling amount is 0.5 to 5 L / 100 kg / pig. Compared with the prior art, the process has the advantages of simplicity, easy implementation, effective prevention of microbial contamination to pig blood, low cost and the like.

The invention discloses a stacked blood collection device for a pigeon or chicken poultry slaughtering process. The stacked blood collection device comprises a bracket, a poultry storage rack and a centralized blood collection device, wherein the centralized blood collection device is fixedly connected to the middle of the bracket; the poultry storage rack is arranged over the centralized blood collection device and comprises a frame and a plurality of small conical barrels fixedly connected onto the frame; and the centralized blood collection device comprises a big conical barrel, a collection pipe and a filter net. The improvement is that a supporting block is arranged at the upper end of the bracket to form a limiting structure; the poultry storage rack is supported on the supporting block to form a stacked structure; a flushing pipe is arranged at the periphery on the upper end surface of the centralized blood collection device; a water inlet pipe is connected to the outer side of the centralized blood collection device; and a plurality of water outlet flushing holes are formed in the inner side of the centralized blood collection device. According to the stacked blood collection device, the poultry storage rack can be conveniently replaced and repaired, and the inner wall of the centralized blood collection device can be timely, conveniently and environment-friendlily flushed to be kept clean.