Beef stomach processing and producing device

Abstract

The invention discloses a cattle stomach processing and producing device, and relates to the technical field of food processing, the cattle stomach processing and producing device comprises a conveyor belt system, a cleaning device, a pre-cooking device, an enzymolysis device and a rinsing pool, the conveyor belt system comprises a first conveyor belt, a second conveyor belt and a third conveyor belt, and side plates are arranged on the two sides of the first conveyor belt, the second conveyor belt and the third conveyor belt; the cleaning device is fixed on a side plate of the first conveying belt, the enzymolysis device is fixed on the rack between the second conveying belt and the third conveying belt, the tail end of the first conveying belt is connected with the pre-cooking device, the tail end of the pre-cooking device is connected with the second conveying belt, and the tail end of the second conveying belt is connected with the enzymolysis device; the outlet end of the enzymolysis device is connected with the third conveyor belt; the tail end of the third conveyor belt is connected with the rinsing pool. According to the invention, vortex of flue gas and a catalyst at an outlet can be interfered, and thermal stress can be effectively buffered and scouring of the catalyst can be resisted through continuous gradual change of material components.

Description

Technical Field

[0001] The invention relates to the technical field of food processing, in particular to a tripe processing and production device. Background Art

[0002] Tripe is the omasum of the cow's stomach. Cows are compound-stomach ruminants with four stomach chambers: the rumen, reticulum, omasum, and abomasum. The inner layer of the omasum's wall is folded to form hundreds of lobes, arranged like Venetian blinds. Therefore, the omasum is also called louvered tripe, and tripe is also called cow tripe. The omasum's wall, from inside to outside, consists of the mucosa, submucosal tissue, muscularis, and serosa. The muscularis is the most developed, consisting of two layers of smooth muscle: the inner circular muscle and the outer longitudinal muscle. This layer is the primary edible part of tripe.

[0003] During the processing of tripe, it needs to be sliced ​​and then rinsed. However, existing cleaning equipment is of poor quality, and the cut parts of the tripe may curl up, making it difficult to clean thoroughly. Furthermore, each step of the tripe cleaning process requires manual removal, which prevents continuous production and directly affects work efficiency. Furthermore, the temperature of the pre-cooked tripe may be too high, which can easily affect the activity of the enzymes during subsequent enzymatic hydrolysis. Finally, enzymatic hydrolysis in static enzymatic hydrolysis equipment can also lead to uneven penetration. Therefore, a tripe processing and production device is needed to solve the above technical problems. Summary of the Invention

[0004] In view of this, the present invention provides a tripe processing and production device. Compared with the traditional tripe processing and production device, the present invention can not only solve the cleaning blind spot caused by the curling of the tripe, but also solve the problem of enzyme inactivation caused by the sudden drop in temperature through the pre-cooking device, and can improve the enzyme liquid penetration efficiency through the dynamic rolling of the enzymatic hydrolysis device, solve the problem of static uneven penetration, and reduce manual intervention, realize automation standards, and meet food production safety standards.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A tripe processing and production device includes: a conveyor belt system, a cleaning device, a pre-cooking device, an enzymolysis device and a rinsing tank. The conveyor belt system includes a first conveyor belt, a second conveyor belt and a third conveyor belt. The belt surfaces of the first conveyor belt, the second conveyor belt and the third conveyor belt are all grid-shaped. Side panels are provided on both sides of the first conveyor belt, the second conveyor belt and the third conveyor belt. The cleaning device is fixed on the side panel of the first conveyor belt. The enzymolysis device is fixed on the frame between the second conveyor belt and the third conveyor belt. The end of the first conveyor belt is connected to the pre-cooking device, the end of the pre-cooking device is connected to the second conveyor belt, the end of the second conveyor belt is connected to the enzymolysis device, the outlet end of the enzymolysis device is connected to the third conveyor belt, and the end of the third conveyor belt is connected to the rinsing tank.

[0007] Furthermore, the cleaning device includes a box body, a spray pipe, a high-pressure water pipe and a rolling cylinder. The box body is fixedly mounted on the side panel, and multiple spray pipes are distributed on both sides of the top of the box body. The rolling cylinder is located at the center of the box body. A high-pressure water pipe is provided in the rolling cylinder. The rolling cylinder is connected to the box body through the high-pressure water pipes and bearings at both ends, and the rolling cylinder contacts the top of the belt surface of the first conveyor belt.

[0008] Furthermore, a nozzle is provided on the spray pipe, the interior of the rolling cylinder is hollow and connected to the high-pressure water pipe, and through holes are evenly opened on the outer cylindrical surface of the rolling cylinder.

[0009] Furthermore, the bottom end of the first conveyor belt is externally connected to a water receiving trough plate.

[0010] Furthermore, the pre-cooking device includes a pre-cooking tank, a buffer net, a servo motor and an L-shaped rake nail. The inlet end of the pre-cooking tank is connected to the end of the first conveyor belt. The L-shaped rake nail is hinged to the pre-cooking tank through a rotating shaft. The end of the L-shaped rake nail is fixedly connected to the second conveyor belt through the buffer net. The output end of the servo motor is rotatably connected to the rotating shaft.

[0011] Furthermore, the L-shaped rake nail adopts a stainless steel mesh belt, the surface of the L-shaped rake nail is engraved with anti-sticking micro-pits, and the top of the L-shaped rake nail is covered with a silicone sleeve.

[0012] Furthermore, a temperature sensor is installed in the pre-cooking tank.

[0013] Furthermore, the enzymolysis device includes a drum, a driving device and an enzyme liquid atomizing sprayer. The drum is arranged on a frame between the first conveyor belt and the second conveyor belt, and the drum is provided with the driving device and the enzyme liquid atomizing sprayer.

[0014] Furthermore, the driving device includes a motor, rollers, rotating wheels, support columns and a driving shaft. The two driving shafts are symmetrically arranged on the frame. The output end of the motor is connected to the driving shaft. The driving shaft is connected to the rotating wheel. The two symmetrically arranged rotating wheels are connected by a transmission belt. A plurality of rollers are installed on the driving shaft. The bottom end of the roller is provided with a support column, and the support column is rotatably connected to the roller through a bearing.

[0015] Furthermore, the enzyme liquid components in the enzyme liquid atomizing sprayer are elastase, trypsin and papain, and the weight ratio of the elastase, trypsin and papain is 2-4:2-4:9-11.

[0016] The beneficial effects of the present invention are:

[0017] 1. The present invention cleans the tripe through a cleaning device, which can improve the cleaning efficiency and solve the problem of cleaning blind spots caused by the curling of the tripe.

[0018] 2. The present invention can cool down and dehumidify the pre-cooked high-temperature tripe through the pre-cooking device, replacing the traditional manual colander fishing, and solving the problems of enzyme inactivation and high-humidity material lifting caused by sudden temperature drop.

[0019] 3. The present invention can improve the penetration efficiency of the enzyme solution through the dynamic tumbling of the enzymatic hydrolysis device and the atomization of the enzyme, thereby solving the problem of uneven static penetration.

[0020] 4. The present invention transports the tripe through a conveyor belt system, which is easy to automate and reduces the operating difficulty of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is an enlarged structural diagram of the cleaning device;

[0024] Figure 3 It is an enlarged structural diagram of the pre-cooking device;

[0025] Figure 4 It is a schematic diagram of the enlarged structure of the enzymatic hydrolysis device;

[0026] Figure 5 It is a structural diagram of the rolling cylinder;

[0027] Figure 6 Schematic diagram of the structure of the spray pipe;

[0028] Figure 7 It is a structural diagram of the maximum rotation angle of the L-shaped rake nail;

[0029] Figure 8 It is a structural diagram of the roller and the rotating wheel;

[0030] Among them, in the figure:

[0031] 1-First conveyor belt; 2-Side panel; 3-Box; 4-Spray pipe; 5-Rolling drum; 6-High-pressure water pipe; 7-Water receiving trough plate; 8-Pre-cooking tank; 9-L-shaped rake nail; 10-Second conveyor belt; 11-Roller; 12-Servo motor; 13-Drive shaft; 14-Rotating wheel; 15-Idling roller; 16-Third conveyor belt; 17-Rinsing tank; 18-Through hole; 19-Nozzle. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Please see the attached Figure 1-8 The present invention provides a tripe processing and production device, comprising: a conveyor belt system, a cleaning device, a pre-cooking device, an enzymatic hydrolysis device and a rinsing tank 17, the conveyor belt system comprises a first conveyor belt 1, a second conveyor belt 10 and a third conveyor belt 16, the belt surfaces of the first conveyor belt 1, the second conveyor belt 10 and the third conveyor belt 16 are all grid-shaped, and side panels 2 are provided on both sides of the first conveyor belt 1, the second conveyor belt 10 and the third conveyor belt 16, the cleaning device is fixed on the side panel 2 of the first conveyor belt 1, the enzymatic hydrolysis device is fixed on the frame between the second conveyor belt 10 and the third conveyor belt 16, the end of the first conveyor belt 1 is connected to the pre-cooking device, the end of the pre-cooking device is connected to the second conveyor belt 10, the end of the second conveyor belt 10 is connected to the enzymatic hydrolysis device, the outlet end of the enzymatic hydrolysis device is connected to the third conveyor belt 16, and the end of the third conveyor belt 16 is connected to the rinsing tank 17, and the conveyor belt system can be driven by a motor.

[0034] Preferably, the cleaning device includes a box body 3, a spray pipe 4, a high-pressure water pipe 6 and a rolling cylinder 5. The box body 3 is fixedly mounted on the side panel 2, and multiple spray pipes 4 are distributed on both sides of the top of the box body 3. The rolling cylinder 5 is located at the center of the box body 3. A high-pressure water pipe 6 is provided in the rolling cylinder 5. The rolling cylinder 5 is connected to the box body 3 through the high-pressure water pipes 6 and bearings at both ends. The rolling cylinder 5 contacts the top of the belt surface of the first conveyor belt 1. Starting the rotating motor external to the rolling cylinder 5 can drive the rotation of the rolling cylinder 5, and keep the rotation direction of the rolling cylinder 5 consistent with the conveying direction of the conveyor belt.

[0035] Preferably, a nozzle 19 is provided on the spray pipe 4, the interior of the rolling cylinder 5 is hollow and connected to the high-pressure water pipe 6, and through holes 18 are evenly opened on the outer cylindrical surface of the rolling cylinder 5 to further rinse the tripe.

[0036] Preferably, the bottom end of the first conveyor belt 1 is externally connected to a water receiving trough plate 7, which can receive the sprayed water, reduce the waste of water resources, and realize the reuse of water resources through subsequent water purification.

[0037] Preferably, the pre-cooking device includes a pre-cooking tank 8, a buffer net, a servo motor 12 and an L-shaped rake nail 9. The inlet end of the pre-cooking tank 8 is connected to the end of the first conveyor belt 1. The L-shaped rake nail 9 is hinged to the pre-cooking tank 8 through a rotating shaft. The end of the L-shaped rake nail 9 is fixedly connected to the second conveyor belt 10 through a buffer net. The output end of the servo motor 12 is rotatably connected to the rotating shaft. The tripe is transported to the L-shaped rake nail 9 via the first conveyor belt 1. After being pre-cooked in 95°C boiling water for 90 seconds, the L-shaped rake nail 9 is driven to rotate by the servo motor 12. The time taken for the L-shaped rake nail 9 to move from the original position of the pre-cooking tank 8 to an angle of 30° with the horizontal is set to 120 seconds, and the temperature of the tripe is reduced to below 45°C, which can complete the water control and cooling of the tripe. When the L-shaped rake nail 9 is at an angle of 30° with the horizontal, the tripe will fall from the L-shaped rake nail 9 to the second conveyor belt 10.

[0038] Preferably, the L-shaped rake nail 9 is made of a stainless steel mesh belt, and the surface of the L-shaped rake nail 9 is engraved with anti-stick micro-pits, which can prevent the tripe from sticking when sliding. The top of the L-shaped rake nail 9 is covered with a silicone sleeve to avoid puncturing the tripe tissue.

[0039] Preferably, a temperature sensor is installed in the pre-boiling tank 8 to monitor and control the temperature in the pre-boiling tank 8 in real time.

[0040] Preferably, the enzymolysis device includes a drum 11, a driving device and an enzyme liquid atomizing sprayer. The drum 11 is arranged on a frame between the first conveyor belt 1 and the second conveyor belt 10. The drum 11 is provided with a driving device and an enzyme liquid atomizing sprayer. Filters are also provided at both ends of the drum 11, which can be closed manually or automatically. Dynamic tumbling replaces static immersion, shortening the enzymolysis time from 4 hours to 1.5 hours, increasing the enzyme liquid utilization rate by 50%, and reducing the enzyme dosage by 30%.

[0041] Preferably, the driving device includes a motor, a roller 15, a rotating wheel 14, a support column and a driving shaft 13, the two driving shafts 13 are symmetrically arranged on the frame, the output end of the motor is connected to the driving shaft 13, the driving shaft 13 is connected with a rotating wheel 14, the two symmetrically arranged rotating wheels 14 are connected by a transmission belt, a plurality of rollers 15 are installed on the driving shaft 13, the bottom end of the roller 15 is provided with a support column, the support column is rotatably connected to the roller 15 through a bearing, and the two rollers 15 rotate in the same direction to drive the rotation of the drum 11.

[0042] Preferably, the enzyme liquid components in the enzyme liquid atomizing sprayer are elastase, trypsin and papain, the weight ratio of elastase, trypsin and papain is 2-4:2-4:9-11, and the suitable temperature is 38-45°C.

[0043] The specific operation steps of the present invention are:

[0044] The tripe is transported to the first conveyor belt 1, and is transported to the cleaning device through the transportation of the first conveyor belt 1. The tripe is first preliminarily cleaned by the spray pipe 4, and then the tripe that is easy to curl is flattened by the rolling cylinder 5. At the same time, the tripe is cleaned by the high-pressure water pipe 6 inside the rolling cylinder 5, and finally the tripe is rinsed by the spray pipe 4 to complete the cleaning of the tripe; at this time, the tripe is transported to the pre-cooking device through the transportation of the first conveyor belt 1, and the tripe is heated to 90°C by the temperature sensor in the pre-cooking device. 5℃, the tripe is pre-cooked in 95℃ boiling water for 90 seconds, then picked out by L-shaped rake nails 9, and falls onto the second conveyor belt 10 by gravity. The tripe is transported to the drum 11 of the enzymolysis device by the first conveyor belt 1, and the enzyme is sprayed into the drum 11 in an atomized manner by the enzyme liquid atomizing sprayer. The tripe is fully contacted with the atomized enzyme by the rotation of the drum 11. After about 90 minutes, the discharge filter is opened and the tripe is transported to the rinsing tank 17 for rinsing by the third conveyor belt 16 for subsequent processing.

[0045] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope of protection of the present invention.

Claims

1. A tripe processing and production device, characterized in that: include: A conveyor belt system, a cleaning device, a pre-cooking device, an enzymolysis device and a rinsing tank (17), wherein the conveyor belt system comprises a first conveyor belt (1), a second conveyor belt (10) and a third conveyor belt (16), wherein the belt surfaces of the first conveyor belt (1), the second conveyor belt (10) and the third conveyor belt (16) are all in a grid shape, and side panels (2) are provided on both sides of the first conveyor belt (1), the second conveyor belt (10) and the third conveyor belt (16), wherein the cleaning device is fixed on the side panel (2) of the first conveyor belt (1), and the enzymolysis device is fixed on a frame between the second conveyor belt (10) and the third conveyor belt (16), wherein the end of the first conveyor belt (1) is connected to the pre-cooking device, the end of the pre-cooking device is connected to the second conveyor belt (10), the end of the second conveyor belt (10) is connected to the enzymolysis device, the outlet end of the enzymolysis device is connected to the third conveyor belt (16), and the end of the third conveyor belt (16) is connected to the rinsing tank (17).

2. A tripe processing and production device according to claim 1, characterized in that: The cleaning device comprises a box (3), a spray pipe (4), a high-pressure water pipe (6) and a rolling cylinder (5); the box (3) is fixedly mounted on the side panel (2); a plurality of the spray pipes (4) are distributed on both sides of the top of the box (3); the rolling cylinder (5) is located at the center of the box (3); a high-pressure water pipe (6) is provided in the rolling cylinder (5); the rolling cylinder (5) is connected to the box (3) through the high-pressure water pipes (6) and bearings at both ends; the rolling cylinder (5) contacts the top of the belt surface of the first conveyor belt (1).

3. The tripe processing and production device according to claim 2, characterized in that: The spray pipe (4) is provided with a nozzle (19), the interior of the rolling cylinder (5) is hollow and communicates with the high-pressure water pipe (6), and through holes (18) are evenly opened on the outer cylindrical surface of the rolling cylinder (5).

4. The tripe processing and production device according to claim 1, characterized in that: The bottom end of the first conveyor belt (1) is externally connected to a water receiving trough plate (7).

5. The tripe processing and production device according to claim 1, characterized in that: The pre-cooking device comprises a pre-cooking tank (8), a buffer net, a servo motor (12) and an L-shaped rake nail (9), wherein the inlet end of the pre-cooking tank (8) is connected to the end of the first conveyor belt (1), the L-shaped rake nail (9) is hinged to the pre-cooking tank (8) via a rotating shaft, the end of the L-shaped rake nail (9) is fixedly connected to the second conveyor belt (10) via the buffer net, and the output end of the servo motor (12) is rotatably connected to the rotating shaft.

6. The tripe processing and production device according to claim 5, characterized in that: The L-shaped rake nail (9) is made of a stainless steel mesh belt, the surface of the L-shaped rake nail (9) is engraved with anti-sticking micro-pits, and the top end of the L-shaped rake nail (9) is covered with a silicone sleeve.

7. The tripe processing and production device according to claim 5, characterized in that: A temperature sensor is also installed in the pre-cooking tank (8).

8. The tripe processing and production device according to claim 1, characterized in that: The enzymolysis device comprises a roller (11), a driving device and an enzyme liquid atomizing sprayer. The roller (11) is arranged on a frame between a first conveyor belt (1) and a second conveyor belt (10). The driving device and the enzyme liquid atomizing sprayer are arranged on the roller (11).

9. The tripe processing and production device according to claim 8, characterized in that: The driving device comprises a motor, a roller (15), a rotating wheel (14), a support column and a driving shaft (13), wherein the two driving shafts (13) are symmetrically arranged on a frame, the output end of the motor is connected to the driving shaft (13), the driving shaft (13) is connected to the rotating wheel (14), the two symmetrically arranged rotating wheels (14) are connected through a transmission belt, a plurality of rollers (15) are installed on the driving shaft (13), the bottom end of the roller (15) is provided with a support column, and the support column is rotatably connected to the roller (15) through a bearing.

10. The tripe processing and production device according to claim 8, characterized in that: The enzyme liquid components in the enzyme liquid atomizing sprayer are elastase, trypsin and papain, and the weight ratio of the elastase, trypsin and papain is 2-4:2-4:9-11.

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