Horizontal animal protein digester

Abstract

A heating interlayer is arranged outside a boiler body, a heat insulation layer is arranged on the outer side of the heating interlayer, a feeding port, a water inlet, a safety valve port and a ventilation port are sequentially formed in the top of the boiler body, a liquid outlet A is formed in the middle of the side wall of the boiler body, a slag outlet is formed in the center of the bottom of the boiler body, a cover door B is connected to the bottom of the slag outlet, and a liquid outlet B is formed in the cover door B; a stirring device is arranged in the pot body and comprises a stirring shaft, and a spiral blade strip A and a spiral blade strip B are fixed on the side wall of the stirring shaft in the pot body from outside to inside. As can be known from the structure, the horizontal animal protein digester disclosed by the invention not only can uniformly heat materials in the digester body, but also can realize solid-liquid separation of the cooked materials and output the materials out of the digester body, so that the operation procedures of subsequent processing are saved, and all the cooked materials can have economic values.

Description

Technical Field

[0001] The invention relates to the technical field of a horizontal cooking pot, in particular to a horizontal animal protein cooking pot. Background Art

[0002] With the development of the food industry, delicious soups play an important role in the pre-prepared food industry. The production of pre-prepared food is inseparable from pre-prepared soups. In addition, the production of pre-prepared soups is generally achieved by steaming animal proteins. Considering the production cost, the bones of animals are mainly steamed. There will be meat residue on the bones of animals, which makes the soup taste richer and more delicious. This leads to the production of pre-prepared soups, such as meat paste, bone paste, bone residue or bone meal. These by-products of the production of pre-prepared soups also play a very important role in the pet food industry and animal feed industry.

[0003] The food industry generally produces pre-prepared soups by boiling them in a closed pot. During the boiling process, the materials in the pot need to be stirred, and the stirring effect is relatively high. Otherwise, the soup and meat or bones in the soup will be heated unevenly, affecting the taste of the soup, and even causing the meat or bones to stick to the pot and become mushy, resulting in the soup in the steamer not meeting the production requirements.

[0004] In addition, the current cooking pot cannot effectively separate the soup and slag in the cooking pot when discharging the materials. Generally, solid-liquid separation is required after discharging the materials, which leads to cumbersome production procedures and increased production costs.

[0005] The above problems can not be solved at the same time by the steam cooking pots currently on the market. Summary of the invention

[0006] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a horizontal animal protein cooking pot, which can not only heat the materials in the pot evenly, but also realize solid-liquid separation and output of the materials after cooking, thereby saving the operation steps of subsequent processing and ensuring that all the materials after cooking have economic value.

[0007] The technical solution adopted by the present invention is: A horizontal animal protein cooking pot comprises a cylindrical pot body with a horizontally arranged axis, the outside of the pot body is coated with a heating interlayer, the outside of the heating interlayer is also coated with a heat insulating layer, the top of the pot body is provided with a feeding port, a water inlet, a safety valve port and an air vent in sequence along the axial direction of the pot body, a liquid outlet A is provided in the middle of the side wall of the pot body, a slag outlet is provided at the center of the bottom of the pot body, the bottom of the slag outlet is connected to a cover door B that can be opened and closed and sealed through an opening and closing drive device B, the bottom of the cover door B is also provided with a liquid outlet B, the feeding port, water inlet, safety valve port, air vent, liquid outlet A, slag outlet and liquid outlet B are all connected to the pot body, and a stirring device is provided in the pot body. The device includes a stirring shaft rotatably connected to the axis center of the pot body, and two ends of the stirring shaft respectively extend out of the corresponding ends of the pot body and are rotatably connected to shaft seats arranged on the outer wall of the corresponding ends of the pot body. One end of the stirring shaft is transmission-connected to a stirring driving device A. A spiral blade strip A and a spiral blade strip B with matching widths are fixed coaxially from outside to inside on the side wall of the stirring shaft located in the pot body, and the outer edge of the spiral blade strip A fits with the inner wall of the pot body. The spiral blade strip A stirs the material in the pot body from the two ends of the pot body to the middle of the pot body, and the spiral blade strip B stirs the material in the pot body from the middle of the pot body to the two ends. A steam inlet is arranged on the upper part of the heating interlayer, and a steam outlet is arranged on the bottom of the heating interlayer.

[0008] A further improvement of the present invention is that the pitch of the spiral blade strip B is smaller than that of the spiral blade strip A, and the spiral blade strip B is located in the radial middle between the spiral blade strip A and the stirring shaft.

[0009] A further improvement of the present invention is that the spiral blade strip A includes blade strip units A respectively arranged at both ends of the pot body, and the blade strip units A are centrally symmetrically arranged with the center point of the axis of the stirring shaft located in the inner part of the pot body as the central symmetry point; the spiral blade strip B includes blade strip units B respectively arranged at both ends of the pot body, and the blade strip units B are centrally symmetrically arranged with the center point of the axis of the stirring shaft located in the inner part of the pot body as the central symmetry point.

[0010] A further improvement of the present invention is that the spiral blade strip A is fixedly connected to the stirring shaft through a radial connecting rod A, the radial connecting rod A is evenly spaced along the axial direction, and the axial spacing between two adjacent radial connecting rods A is one quarter of the pitch of the spiral blade strip A; the spiral blade strip B is fixedly connected to the stirring shaft through a radial connecting rod B, the radial connecting rod B is evenly spaced along the axial direction, and the axial spacing between two adjacent radial connecting rods B is half of the pitch of the spiral blade strip B.

[0011] A further improvement of the present invention is that the end of the spiral blade strip A away from the center of the stirring shaft and the end of the spiral blade B away from the center of the stirring shaft are both located at the axial position where the wall of the pot body is connected to the end, and the line connecting the end of the spiral blade strip A and the end of the spiral blade strip B corresponding to the same end of the pot body passes through the stirring shaft.

[0012] A further improvement of the present invention is that the end of the spiral blade strip A away from the center of the stirring shaft is also provided with an arc-shaped stirring piece matching the inner wall of the corresponding end of the pot body, and the arc-shaped stirring piece and the radial connecting rod A provided at the corresponding end of the spiral blade strip A are located in the same plane, and one end of the arc-shaped stirring piece away from the spiral blade strip A extends along the inner wall of the end of the pot body toward the stirring shaft and is fixedly connected to the stirring shaft through a connecting piece, and the width of the arc-shaped stirring piece matches the width of the spiral blade strip A.

[0013] A further improvement of the present invention is that the stirring shaft is provided with a convex shaft coaxially corresponding to the side wall of the inner part of the pot body, and the radial connecting rod A and the radial connecting rod B are respectively connected and fixed to the side wall of the convex shaft.

[0014] A further improvement of the present invention is that the liquid outlet A is located at a position between the stirring shaft and the top of the spiral blade strip B in the middle of the side wall of the pot body.

[0015] A further improvement of the present invention is that a rotatably connected stirring blade is coaxially provided inside the cover door B, the rotating shaft of the stirring blade is transmission-connected to a stirring drive device B fixed to the outer end surface of the cover door B, a filter screen A is provided at the end of the cover door B in contact with the slag outlet, and the stirring blade is located between the filter screen A and the cover door B.

[0016] A further improvement scheme of the present invention is that a slag discharge pipe is extended outward from the bottom of the side wall of the pot body corresponding to the position of the slag discharge port B, and the opening and closing drive device B includes a swing arm B fixedly connected to the cover door B, and the swing arm B is swingably connected to the swing base frame B fixed to the outer side wall of the slag discharge pipe around a swing axis B through a driving cylinder B connected to the pot body, and a liquid discharge pipe B is connected to the bottom surface of the cover door B corresponding to the liquid outlet B, and the end of the liquid discharge pipe B away from the liquid outlet B is connected to the middle pipe of the "T"-shaped pipe, and the surface of the "T"-shaped pipe is perpendicular to the liquid discharge pipe B, and one end of the "T"-shaped pipe is coaxially fixed to the swing axis B through a plug, and the other end of the "T"-shaped pipe is coaxially connected to a joint.

[0017] The beneficial effects of the present invention are: First, the horizontal animal protein cooking pot of the present invention can not only heat the materials in the pot evenly through the function of the cooking pot, but also realize solid-liquid separation and output of the materials after cooking, thus saving the operation steps of subsequent processing and ensuring that all the materials after cooking have economic value.

[0018] Second, the horizontal animal protein cooking pot of the present invention, through the stirring action of the spiral blade strips A and the spiral blade strips B arranged inside and outside the stirring device, makes the material in the pot body be stirred from the middle part at the axis center of the pot body to the two ends of the pot body, and makes the material at the two ends of the pot body be stirred toward the middle part of the pot body, thereby ensuring that the material in the pot body is always stirred and flowed during the cooking process, ensuring the uniform heating of the material in the pot body.

[0019] Third, the horizontal animal protein cooking pot of the present invention, through the structure of the arc-shaped stirring blades provided on the spiral blade strip A, can make the spiral blade strip A fit with the inner walls at both ends of the pot body during stirring, so that the materials fitting the inner walls at both ends of the pot body are also stirred, avoiding the occurrence of stirring dead corners, and also avoiding the materials at both ends of the pot body being located at the two ends of the pot body for a long time, resulting in inconsistent heating effects compared with other materials or even sticking to the pot.

[0020] Fourth, the horizontal animal protein cooking pot of the present invention, through the action of the stirring driving device B to positively drive the stirring blades, can not only promote the stirring effect of the materials in the pot body, but also prevent the materials from being deposited at the slag outlet during the cooking process and affecting the uniform heating of the materials; in addition, after the cooking is completed, after the soup in the pot body is discharged from the liquid outlet A until it can no longer be discharged, the stirring driving device B reversely drives the stirring blades to form a negative pressure in the pot body, so that the residual soup in the pot body is quickly discharged from the liquid outlet B.

[0021] Fifth, the horizontal animal protein cooking pot of the present invention can make the measured temperature more accurately reflect the overall temperature of the material in the pot body through the position of the temperature sensor connection port.

[0022] Sixth, the horizontal animal protein cooking pot of the present invention can maintain a certain pressure in the pot body when cooking materials through the safety valve provided on the pot body, so that the materials can be cooked more thoroughly, thereby increasing the nutritional content of the soup.

[0023] Seventh, in the horizontal animal protein cooking pot of the present invention, the stirring device stirs the material fed into the pot body from the feeding port when feeding the material into the pot body so as to evenly distribute the material in the pot body. After the pot body completes cooking, the stirring device stirs the material when the residue in the pot body is discharged, which facilitates the discharge of the residue in the pot body and ensures that the residue in the pot body is completely discharged.

[0024] Eighth, in the horizontal animal protein cooking pot of the present invention, after the pot body completes cooking, the stirring zone total device B continues to drive the stirring blades in a positive direction, which can ensure the microcirculation flow of the soup in the pot body without affecting the precipitation of solid materials such as aggregates in the pot body, and avoid stratification of the oil layer and the water layer in the soup and even cooling and solidification of the oil layer.

[0025] Ninth, in the horizontal animal protein cooking pot of the present invention, the steam inlet of the heating interlayer is located at the upper part of the heating interlayer, and the steam outlet is located at the bottom of the heating interlayer. Since water vapor is lighter than air, the steam can fill the entire heating interlayer to heat the pot body before being discharged from the steam outlet, and can also take away the steam condensed water at the same time, thereby ensuring the heating efficiency and heating effect of the steam on the pot body. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The main cross-sectional schematic diagram of the door cover B locking device is hidden for the purpose of this application.

[0027] Figure 2 For the purpose of this application, the right side cross-sectional schematic diagram of the stirring device and the door cover B locking device is hidden.

[0028] Figure 3 This is an enlarged schematic diagram of the liquid outlet B as viewed from above. DETAILED DESCRIPTION

[0029] Combination Figure 1~Figure 3 It can be seen that the horizontal animal protein cooking pot comprises a cylindrical pot body 1 with a horizontally arranged axis, the outside of the pot body 1 is coated with a heating interlayer 2, the outside of the heating interlayer 2 is also coated with a heat insulating layer 3, the top of the pot body 1 is provided with a feeding port 4, a water inlet 5, a safety valve port 50 and an air vent 6 in sequence along the axis direction of the pot body 1, a liquid outlet A7 is provided in the middle of the side wall of the pot body 1, a slag outlet 8 is provided at the center of the bottom of the pot body 1, the bottom of the slag outlet 8 is connected to a cover door B28 that can be opened and closed and sealed through an opening and closing drive device B, and a liquid outlet B9 is also provided at the bottom of the cover door B28, the feeding port 4, the water inlet 5, the safety valve port 50, the air vent 6, the liquid outlet A7, the slag outlet 8 and the liquid outlet B9 are all connected to the pot body 1, and a stirring device is provided in the pot body 1. It includes a stirring shaft 12 rotatably connected to the axis of the pot body 1, and the two ends of the stirring shaft 12 extend out of the corresponding ends of the pot body 1 respectively and are rotatably connected to the shaft seats 16 arranged on the outer walls of the corresponding ends of the pot body 1, one end of the stirring shaft 12 is transmission-connected to the stirring driving device A15, and the side wall of the stirring shaft 12 located in the pot body 1 is fixed with spiral blade strips A13 and spiral blade strips B14 with matching width from the outside to the inside coaxially, and the outer edge of the spiral blade strip A13 is in contact with the inner wall of the pot body 1, and the spiral blade strip A13 stirs the materials in the pot body 1 from the two ends of the pot body 1 to the middle of the pot body 1, and the spiral blade strip B14 stirs the materials in the pot body 1 from the middle of the pot body 1 to the two ends respectively, and the upper part of the heating interlayer 2 is provided with a steam inlet 10, and the bottom of the heating interlayer 2 is provided with a steam outlet 11.

[0030] The pitch of the spiral blade strip B14 is smaller than that of the spiral blade strip A13 , and the spiral blade strip B14 is located in the radial middle between the spiral blade strip A13 and the stirring shaft 12 .

[0031] The spiral blade strip A13 includes blade strip units A respectively arranged at the two ends of the pot body 1, and the blade strip units A are centrally symmetrically arranged with the center point of the axis of the stirring shaft 12 located in the pot body 1 as the central symmetry point; the spiral blade strip B14 includes blade strip units B respectively arranged at the two ends of the pot body 1, and the blade strip units B are centrally symmetrically arranged with the center point of the axis of the stirring shaft 12 located in the pot body 1 as the central symmetry point.

[0032] The spiral blade strip A13 is fixedly connected to the stirring shaft 12 via radial connecting rods A17, and the radial connecting rods A17 are evenly spaced along the axial direction, and the axial spacing between two adjacent radial connecting rods A17 is one quarter of the pitch of the spiral blade strip A13. The spiral blade strip B14 is fixedly connected to the stirring shaft 12 via radial connecting rods B18, and the radial connecting rods B18 are evenly spaced along the axial direction, and the axial spacing between two adjacent radial connecting rods B18 is half of the pitch of the spiral blade strip B14.

[0033] The end of the spiral blade strip A13 away from the center of the stirring shaft 12 and the end of the spiral blade strip B14 away from the center of the stirring shaft 12 are both located at the axial position where the cylinder wall of the pot body 1 is connected with the end thereof, and the line connecting the end of the spiral blade strip A13 and the end of the spiral blade strip B14 corresponding to the same end of the pot body 1 passes through the stirring shaft 12.

[0034] The end of the spiral blade strip A13 away from the center of the stirring shaft 12 is also provided with an arc-shaped stirring piece 13' which matches the inner wall of the corresponding end of the pot body 1. The arc-shaped stirring piece 13' and the radial connecting rod A17 provided at the corresponding end of the spiral blade strip A13 are located in the same plane. One end of the arc-shaped stirring piece 13' away from the spiral blade strip A13 extends along the inner wall of the end of the pot body 1 toward the stirring shaft 12 and is fixedly connected to the stirring shaft 12 through the connecting piece 20. The width of the arc-shaped stirring piece 13' matches the width of the spiral blade strip A13.

[0035] The stirring shaft 12 is provided with a convex shaft 19 coaxially with the side wall of the inner part of the pot body 1, and the radial connecting rod A17 and the radial connecting rod B18 are respectively connected and fixed to the side wall of the convex shaft 19.

[0036] The stirring shaft 12 is rotatably connected to the shaft seat 16 via the bearing seat 21 .

[0037] The connection between the stirring shaft 22 and the pot body 1 is respectively provided with a sealing device 22 .

[0038] The top of the heating sandwich 2 is located between the outer edge and the inner edge of the spiral blade strip A13 which rotates to the highest position.

[0039] The heat insulation layer 3 covers the outer circle of the pot body 1 .

[0040] The heating interlayer 2 is provided with an isolation slot A23 corresponding to the connection between the stirring shaft 22 and the pot body 1. The stirring shaft 22 extends out of the pot body 1 from the isolation slot A23. The isolation slot A23 is separated from the heating interlayer 2. The thermal insulation layer 3 is coated on the outer wall of the heating interlayer 2 corresponding to the position of the isolation slot A23.

[0041] A temperature sensor connection port 24 for connecting a temperature sensor is provided in the pot body 1 within a range corresponding to one of the isolation notches A23 , and the temperature sensor connection port 24 is communicated with the inside of the pot body 1 .

[0042] The heating interlayer 2 is provided with an isolation notch B27 at a position corresponding to the liquid outlet A7. The liquid outlet A7 is located within the range of the isolation notch B27. The isolation notch B27 is separated from the heat insulating interlayer 2.

[0043] The liquid outlet A7 is located in the middle of the side wall of the pot body 1 at a position corresponding to between the stirring shaft 12 and the top of the spiral blade strip B14.

[0044] A rotatably connected stirring blade 46 is coaxially provided inside the cover door B28, and the rotating shaft of the stirring blade 46 is transmission-connected to a stirring driving device B47 fixed to the outer end surface of the cover door B28. A filter screen A48 is provided at the end of the cover door B28 that contacts the slag outlet 8, and the stirring blade 46 is located between the filter screen A48 and the cover door B28.

[0045] A slag discharge pipe is extended outward from the bottom of the side wall of the pot body 1 corresponding to the position of the slag discharge port B8, and the opening and closing drive device B includes a swing arm B29 fixedly connected to the cover door B28, and the swing arm B29 is swingably connected to the swing base frame B fixed to the outer wall of the slag discharge pipe around a swing axis B31 through a driving cylinder B30 connected to the pot body 1, and a liquid discharge pipe B is connected to the bottom surface of the cover door B28 corresponding to the liquid outlet B9, and the end of the liquid discharge pipe B away from the liquid outlet B9 is connected to the middle pipe of the "T"-shaped pipe 34, and the surface of the "T"-shaped pipe 34 is perpendicular to the liquid discharge pipe B, and one end of the "T"-shaped pipe 34 is coaxially fixed to the swing axis B31 through a plug 35, and the other end of the "T"-shaped pipe 34 is coaxially connected to a joint 36.

[0046] The bottom pipe opening of the slag discharge pipe is provided with a convex ring coaxially outward, and a locking ring 38 is also coaxially provided on the outer side of the convex ring. The locking ring 38 reciprocates coaxially with the slag discharge pipe through a driving cylinder C39, and the driving cylinder C39 is rotatably connected to a connecting plate C41 fixed to the side wall of the slag discharge pipe through a connecting seat B42. The piston rod C end of the driving cylinder C39 is rotatably connected to the connecting plate B40 fixed to the locking ring 38, and a plurality of clamping strips 44 are evenly provided at the bottom of the inner wall of the locking ring 38, and a notch 45 is formed between two adjacent clamping strips 44, and the circumferential length of the notch 45 and the clamping strip 44 are the same, and a clamping block 43 matching the clamping strip 44 is provided at the bottom of the edge of the cover door B28. When the driving cylinder C39 drives the locking ring 38 to rotate to one side to the maximum stroke, the clamping blocks 43 of the cover door B28 corresponding to the contact with the slag discharge pipe respectively match and correspond to the notch 45; when the driving cylinder C39 drives the locking ring 38 to rotate to the other side to the maximum stroke, the clamping blocks 43 of the cover door B28 corresponding to the contact with the slag discharge pipe are respectively clamped and fixed to the bottom pipe mouth of the slag discharge pipe by the clamping strips 44.

[0047] The cross-section of the swing arm B29 is a "U"-shaped structure with side panels 37 provided on two opposite sides of the bottom plate. The side panels 37 on both sides of the swing arm B29 are respectively connected to the cover door B28, and the side panels 37 are respectively located on two opposite sides of the stirring drive device B47. The swing arm B29 is provided with an opening on the bottom plate corresponding to the position of the stirring drive device B47.

[0048] The driving cylinder B30 is rotatably connected to a connecting plate A32 fixed to the lower part of the pot body 1 through a connecting seat A33.

[0049] The pot body 1 is provided with an annular reinforcing rib A49 at the position corresponding to the slag discharge pipe, and the annular reinforcing rib A49 includes an annular transverse plate and an annular vertical plate which are coaxially sealed and fixed to each other, the annular transverse plate is horizontal, and the inner wall of the annular transverse plate is sealed and fixed to the outer wall of the slag discharge pipe, the bottom edge of the annular vertical plate is sealed and fixed to the outer edge of the annular transverse plate, the annular transverse plate and the annular vertical plate form an "L"-shaped cross-section, the top of the annular vertical plate of the annular reinforcing rib A49 is sealed and fixed to the bottom of the side wall of the pot body 1, and the annular reinforcing rib A49 forms an annular spacer with the slag discharge pipe and the bottom of the pot body 1.

[0050] A group of support columns 55 are symmetrically arranged at the lower part of both sides of the pot body 1 , and each group of support columns 55 has two support columns 55 symmetrically arranged at the two ends of the pot body 1 .

[0051] The top of the support column 55 is fixed to the pot body 1 , and the support column 55 passes through the heating interlayer 2 and the heat insulation layer 3 downward.

[0052] Both ends of the top of the pot body 1 are respectively provided with lifting ears 56. The bottom of the lifting ear 56 is fixed to the pot body 1, and the top of the lifting ear 56 passes through the heat insulation layer 3 upward.

[0053] The feeding port 4 , the water inlet 5 , the safety valve port 50 and the vent 6 are located between the lifting ears 56 .

[0054] The pot body 1 is provided with a feeding pipe, a water inlet pipe, a connecting pipe and a vent pipe corresponding to the feeding port 4, the water inlet 5, the safety valve port 50 and the vent 6, respectively. The feeding pipe, the water inlet pipe, the connecting pipe and the vent pipe respectively pass through the insulation layer 3 upwards.

[0055] A cover door A25 which can be opened and closed is provided on the top of the feeding pipe, and the cover door A25 is swingably connected to the feeding pipe via an opening and closing driving device A26.

[0056] The safety valve port 50 is arranged at the top of the ventilation pipe and is connected to the safety valve. The side wall of the ventilation pipe is also bypass-connected with a horizontal bypass pipe 51. The bypass pipe 51 is closed at one end away from the ventilation pipe. The top of the pipe wall of the bypass pipe 51 is respectively provided with a pressure sensor connection port, a pressure gauge connection port, a non-condensable gas outlet port and a reserved spare connection port along the circumference of the bypass pipe 51.

[0057] A manhole 52 is also provided at the top of the pot body 1 at the end away from the feeding port 4. The manhole 52 includes a manhole pipe. The bottom of the manhole pipe is connected to the top of the pot body 1. The top of the manhole pipe passes through the insulation layer 3 upward. A cover door C53 is detachably fixed to the top of the manhole pipe through a locking device.

[0058] The manhole 52 is located between the vent 6 and the lifting lug 56 at the end where the vent 6 is located.

[0059] An annular reinforcing rib B57 coaxially arranged with the pot body 1 is also provided in the middle of the outer wall of the pot body 1, and both ends of the annular reinforcing rib B57 extend to contact with the annular reinforcing rib A49.

[0060] The cross-section of the annular reinforcement rib B57 is a "T"-shaped structure, and the "T"-shaped structure of the annular reinforcement rib B57 includes a longitudinal plate connected to the pot body 1 and a transverse plate fixed to the edge of the longitudinal plate on one side away from the pot body 1, the longitudinal plate is connected to the middle of the transverse plate, and the transverse plate is located in the insulation layer 3 close to the outer edge of the insulation layer 3, and the transverse plate is arranged parallel to the side wall at the corresponding position of the pot body 1.

[0061] The process of using the horizontal animal protein cooking pot is as follows: first, water is injected into the pot body 1 through the water inlet 5, and the amount of water injected is half of the volume of the pot body 1; then, the cover door A25 is opened and animal aggregates are added into the pot body 1 through the feeding port 4, and at the same time, the stirring drive device A15 is started and the stirring shaft 12 is rotated slowly, driving the spiral blade strips A13 and the spiral blade strips B14 to stir the aggregates added into the pot body 1 from the feeding port 4 until they are evenly distributed in the pot body 1; as more and more aggregates are added into the pot body 1 from the feeding port 4, the liquid level in the pot body 1 gradually rises, and when the liquid level in the pot body 1 rises to the highest position of the spiral blade strips A13, the feeding is stopped and the cover door A25 is closed; then, steam is used to steam the aggregates. Steam is introduced into the heating interlayer 2 through the inlet 10. After the steam fills the heating interlayer 2 and heats the pot body 1, it is discharged from the steam outlet 11 together with the condensed water, so that the heating interlayer 2 can continuously and stably heat the aggregate and water in the pot body 1; at the same time, the stirring drive device A15 continues to drive the stirring shaft 12 to rotate. At this time, the rotation speed of the stirring shaft 12 is greater than the rotation speed during feeding, ensuring that the aggregate and water in the pot body 1 are evenly heated while preventing the meat on the aggregate from sticking to the pot; in addition, the stirring drive device B47 drives the stirring blade 46 to rotate, so that the stirring blade 46 causes the water in the slag discharge pipe to flow into the pot body 1, driving the small pieces of aggregate in the slag discharge pipe to re-enter the pot body 1 for heating and stirring. In addition, according to the requirements of the steaming process, the spare interface can be closed, and the pressure at the safety valve port can be adjusted to adjust the pressure to be maintained during steaming in the pot body 1; then, the temperature and pressure in the pot body 1 can be observed at any time through the temperature sensor at the temperature sensor connection port 24, the pressure sensor at the pressure sensor connection port, and the pressure gauge at the pressure gauge connection port, so as to stably keep the temperature and pressure in the pot body 1 within the range required by the steaming process; and the rotational speeds of the stirring drive device A15 and the stirring drive device B47 can be controlled according to the requirements of the steaming process.When the cooking of the pot body 1 is finished, the stirring driving device A15 stops rotating, and the steam inlet 10 stops entering; the stirring driving device B47 stops rotating, so that the cooked bone residue and aggregate in the pot body 1 and the meat separated by cooking on the aggregate gradually settle in the lower part of the pot body 1, while the fat cooked out of the aggregate and most of the soup are located in the upper part of the pot body 1, and the microcirculation flow of the soup in the pot body 1 is still maintained under the action of the stirring blades 46. The soup in the lower middle part of the pot body 1 flows upward under the action of the stirring blades 46 and then flows to the two ends, and the soup at the two ends of the pot body 1 flows downward and then flows to the middle, thereby avoiding the soup in the soup The oil layer and the water layer are separated and even the oil layer is cooled and solidified; then after the bone residue and the meat are precipitated, the stirring driving device B47 is closed and the liquid outlet A7 connected to the liquid outlet pipe A is opened, so that the soup material can quickly leave the pot body 1 directly through the liquid outlet pipe A under the action of the pressure in the pot body 1 and be transported to the soup storage device for storage; after the liquid level in the pot body 1 is lower than the liquid outlet A7, the liquid outlet A7 can no longer discharge liquid, at this time, the liquid outlet A7 is closed, and the liquid outlet B9 connected to the liquid outlet pipe B is opened, and the stirring driving device B47 is started again to make the stirring blade 46 rotate in the opposite direction to form a negative pressure in the pot body 1, driving the soup in the pot body 1 to quickly be discharged from the liquid outlet B9 through the liquid outlet pipe B It is sent to the solid-liquid separation device. Since most of the lower part of the pot body 1 is bone material and meat, the reverse rotation of the stirring blade 46 is required to drive the soup to leave the pot body 1 from the liquid outlet B9; although a filter screen A48 is provided on the top of the cover door B28, it is inevitable that solid substances such as bone mud and meat will flow out of the soup output from the liquid outlet B9, so the solid substances in the soup can be separated by the solid-liquid separation device, and the separated soup can be transported to the soup storage device for storage, and the remaining solid substances such as bone mud and meat can be stored separately as animal food raw materials, or the soup output from the liquid outlet B9 can be further purified to become bone soup paste Storage; after all the soup in the pot body 1 is discharged, close the liquid outlet B9 and the stirring drive device B47, then place a slag collecting device just below the slag outlet 8, drive the cover door B28 to open through the opening and closing drive device B, and then drive the stirring drive device A15 again to drive the stirring shaft 12 to rotate slowly, so that the aggregates, bone slag, bone mud and meat in the pot body 1 fall smoothly from the slag outlet 8 into the slag collecting device under the stirring action of the spiral blade strips A13 and the spiral blade strips B14; when the slag in the pot body 1 is discharged, drive the cover door B28 to close through the opening and closing drive device B; the slag can be used as a raw material for animal food after being moved.

Claims

1. Horizontal animal protein cooking pot, characterized by: The invention comprises a cylindrical pot body (1) with a horizontal axis, the pot body (1) is coated with a heating interlayer (2) on the outside, the heating interlayer (2) is also coated with a heat insulating layer (3) on the outside, the top of the pot body (1) is provided with a feeding port (4), a water inlet (5), a safety valve port (50) and a vent (6) in sequence along the axis of the pot body (1), the middle of the side wall of the pot body (1) is provided with a liquid outlet A (7), and the bottom center of the pot body (1) is provided with a The invention discloses a slag outlet (8), wherein the bottom of the slag outlet (8) is connected to a cover door B (28) that can be opened and closed and sealed via an opening and closing driving device B, and the bottom of the cover door B (28) is also provided with a liquid outlet B (9), and the feeding port (4), the water inlet (5), the safety valve port (50), the vent (6), the liquid outlet A (7), the slag outlet (8) and the liquid outlet B (9) are all connected to the inside of the pot body (1), and the pot body (1) is provided with a stirring device, and the stirring device includes a rotating A stirring shaft (12) is connected to the axis of the pot body (1), and the two ends of the stirring shaft (12) extend out of the corresponding ends of the pot body (1) and are rotatably connected to shaft seats (16) provided on the outer wall of the corresponding ends of the pot body (1). One end of the stirring shaft (12) is transmission-connected to a stirring drive device A (15). The side wall of the stirring shaft (12) located in the pot body (1) is fixed with spiral blade strips A (13) and spiral blade strips B (14) of matching width from the outside to the inside of the axis. ), the outer edge of the spiral blade strip A (13) is in contact with the inner wall of the pot body (1), the spiral blade strip A (13) stirs the material in the pot body (1) from the two ends of the pot body (1) to the middle of the pot body (1), and the spiral blade strip B (14) stirs the material in the pot body (1) from the middle of the pot body (1) to the two ends, respectively. The upper part of the heating interlayer (2) is provided with a steam inlet (10), and the bottom of the heating interlayer (2) is provided with a steam outlet (11).

2. The horizontal animal protein cooking pot according to claim 1, characterized in that: The pitch of the spiral blade strip B (14) is smaller than that of the spiral blade strip A (13), and the spiral blade strip B (14) is located in the radial middle between the spiral blade strip A (13) and the stirring shaft (12).

3. The horizontal animal protein cooking pot according to claim 2, characterized in that: The spiral blade strip A (13) comprises blade strip units A respectively arranged at the two ends of the pot body (1), and the blade strip units A are centrally symmetrically arranged with the center point of the axis of the stirring shaft (12) located in the pot body (1) as the central symmetry point; the spiral blade strip B (14) comprises blade strip units B respectively arranged at the two ends of the pot body (1), and the blade strip units B are centrally symmetrically arranged with the center point of the axis of the stirring shaft (12) located in the pot body (1) as the central symmetry point.

4. The horizontal animal protein cooking pot according to claim 1, characterized in that: The spiral blade strip A (13) is fixedly connected to the stirring shaft (12) via radial connecting rods A (17), the radial connecting rods A (17) are evenly spaced along the axial direction, and the axial spacing between two adjacent radial connecting rods A (17) is one quarter of the pitch of the spiral blade strip A (13). The spiral blade strip B (14) is fixedly connected to the stirring shaft (12) via radial connecting rods B (18), the radial connecting rods B (18) are evenly spaced along the axial direction, and the axial spacing between two adjacent radial connecting rods B (18) is half of the pitch of the spiral blade strip B (14).

5. The horizontal animal protein cooking pot according to claim 4, characterized in that: The end of the spiral blade strip A (13) away from the center of the stirring shaft (12) and the end of the spiral blade strip B (14) away from the center of the stirring shaft (12) are both located at the axial position where the cylinder wall of the pot body (1) and the end are connected, and the line connecting the end of the spiral blade strip A (13) and the end of the spiral blade strip B (14) corresponding to the same end of the pot body (1) passes through the stirring shaft (12).

6. The horizontal animal protein cooking pot according to claim 5, characterized in that: The end of the spiral blade strip A (13) away from the center of the stirring shaft (12) is also provided with an arc-shaped stirring blade (13') matching the inner wall of the corresponding end of the pot body (1); the arc-shaped stirring blade (13') and the radial connecting rod A (17) provided at the corresponding end of the spiral blade strip A (13) are located in the same plane; one end of the arc-shaped stirring blade (13') away from the spiral blade strip A (13) extends along the inner wall of the end of the pot body (1) toward the stirring shaft (12) and is fixedly connected to the stirring shaft (12) through a connecting piece (20); the width of the arc-shaped stirring blade (13') matches the width of the spiral blade strip A (13).

7. The horizontal animal protein cooking pot according to claim 5, characterized in that: The stirring shaft (12) is provided with a convex shaft (19) coaxially with the side wall of the inner part of the pot body (1), and the radial connecting rod A (17) and the radial connecting rod B (18) are respectively connected and fixed to the side wall of the convex shaft (19).

8. The horizontal animal protein cooking pot according to claim 1, characterized in that: The liquid outlet A (7) is located in the middle of the side wall of the pot body (1) at a position corresponding to between the stirring shaft (12) and the top of the spiral blade strip B (14).

9. The horizontal animal protein cooking pot according to claim 1, characterized in that: A stirring blade (46) is coaxially arranged in rotation within the cover door B (28); the rotating shaft of the stirring blade (46) is transmission-connected to a stirring driving device B (47) fixed to the outer end surface of the cover door B (28); a filter screen A (48) is arranged at one end of the cover door B (28) that contacts the slag outlet (8); and the stirring blade (46) is located between the filter screen A (48) and the cover door B (28).

10. The horizontal animal protein cooking pot according to claim 1, characterized in that: A slag discharge pipe is provided at the bottom of the side wall of the pot body (1) at a position corresponding to the slag discharge port B (8) extending outwardly. The opening and closing drive device B comprises a swing arm B (29) fixedly connected to the cover door B (28). The swing arm B (29) is swingably connected to a swing base frame B fixed to the outer side wall of the slag discharge pipe around a swing axis B (31) via a driving cylinder B (30) connected to the pot body (1). A liquid discharge pipe B is provided at the bottom surface of the cover door B (28) at a position corresponding to the liquid discharge port B (9). One end of the liquid discharge pipe B away from the liquid discharge port B (9) is connected to the middle pipe of a "T"-shaped pipe (34). The surface of the "T"-shaped pipe (34) is perpendicular to the liquid discharge pipe B. One end of the "T"-shaped pipe (34) is coaxially fixed to the swing axis B (31) via a plug (35). The other end of the "T"-shaped pipe (34) is coaxially connected to a joint (36).

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