Closed propelling scalding pool

Abstract

The utility model relates to the field of live pig scalding devices, in particular to a closed propelling scalding pool which comprises a rack, a scalding pool body is connected to the rack, a balance water sprayer is arranged at one end of the scalding pool body and communicated with a water outlet of a water pump through a water outlet pipeline, and a water inlet of the water pump is communicated with a water outlet hole in the rear portion of the scalding pool body through a water inlet pipeline. The pig scalding device has the advantages that circulating water flow pushes pig bodies to move in the scalding pool, labor can be saved, and efficiency can be improved; a protective cover is additionally arranged at the top of the scalding pool to prevent heat loss, energy consumption is reduced, and the scalding effect is improved; and thirdly, the pipeline compensator can reduce pipeline welding seam stress and deformation caused by vibration of the water pump.

Description

Technical Field

[0001] The utility model relates to the field of pig scalding devices, in particular to a closed propulsion scalding tank. Background Art

[0002] At present, small and medium-sized pig slaughtering enterprises in my country generally use a combination of manual scalding and bucket scraping machines: after the pigs are unloaded from the scalding conveyor line, they enter an open scalding pool. Before scraping, they are manually scalded in a scalding pool with a set water temperature and the scalding time is manually controlled. After scalding, they are manually assisted to turn them into the scraping machine. The open scalding pool has fast heat dissipation and high energy consumption, which is not conducive to energy conservation and environmental protection. It has poor economic efficiency and manual scalding requires human assistance, which wastes time and effort, so the efficiency is not high and the scalding effect is not very good. Utility Model Content

[0003] In order to overcome the above-mentioned shortcomings, the utility model provides a closed propulsion scalding pool.

[0004] This closed propulsion scalding pool includes a frame, to which the scalding pool is connected. The feature is that a balanced water sprayer is provided at one end of the scalding pool, the balanced water sprayer is connected to the water outlet of a water pump through a water outlet pipe, the water inlet of the water pump is connected to the water outlet hole at the rear of the scalding pool through a water inlet pipe, and a drain pipe and a drain valve are connected to the water inlet pipe.

[0005] Preferably, the water pump is connected to the water inlet pipe through a pipe compensator, and the water pump is connected to the water outlet pipe through the pipe compensator.

[0006] Preferably, a protective cover is installed on the scalding pool, and a movable door is opened on the protective cover.

[0007] Preferably, an inclined plate is fixed on the scalding pool near the water pump end.

[0008] Preferably, a packaging plate is installed on the rack.

[0009] Preferably, a stainless steel liner is installed at the bottom of the scalding pool.

[0010] Preferably, workbenches are provided on both sides of the frame, a bucket scraper is provided on the rear side of the frame, and the bucket of the bucket scraper is placed at the rear of the scalding tank.

[0011] Preferably, steam pipes are provided on both sides of the scalding pool, air jet holes are opened on the steam pipes, an air source processing assembly is provided on the shield, and the steam pipes are connected to the air source processing assembly.

[0012] Preferably, the shield is equipped with a pig pressing lifting system installed on the frame, the pig pressing lifting system includes a cylinder, a roller, a chain and a pressure rod frame, the cylinder is 1 or 2 groups, each group of cylinders is arranged symmetrically, one end of the cylinder is connected to the frame, the other end of the cylinder is connected to the chain, the frame is provided with a roller, the chain bypasses the roller and is connected to the pressure rod frame. Steam enters the steam pipe through the gas source processing system, and the steam pipe is provided with a jet hole.

[0013] During operation, the water pump draws hot water from the rear of the scalding pool through the water inlet pipe from the bottom to the balanced water sprayer at the front of the scalding pool. The hot water is sprayed out from the balanced water sprayer under the action of water pressure to form a uniform circulating water flow in the scalding pool. The water flow pushes the pig forward, thereby achieving the effect of the pig moving while being scalded. The water pump pressure can change the water flow speed through frequency conversion regulation, thereby adjusting the pig movement speed. The protection cover is added to the top to reduce energy consumption and improve the scalding effect. The pipe compensator is to reduce the stress and deformation of the pipe weld caused by the vibration of the water pump. The drain valve is used for sewage discharge and cleaning drainage. Steam is sprayed from the jet hole of the steam pipe to evenly heat the water in the scalding pool. When the cylinder is extended, the pressure rod frame drops to the lowest position, and the pig body is completely immersed in the hot water in the scalding pool for scalding by the deadweight of the pressure rod frame. After scalding, the cylinder retracts, and the pressure rod frame is lifted up. The scalded pig moves forward along the water flow to the tipping bucket of the tipping bucket scraping machine and enters the next scraping process.

[0014] The utility model has the following beneficial effects: firstly, the circulating water flow pushes the pig body to move in the scalding pool, which can save labor and improve efficiency; secondly, a protective cover is added on the top of the scalding pool to prevent heat loss, reduce energy consumption, and improve the scalding effect; thirdly, the pipeline compensator can reduce the stress and deformation of the pipeline weld caused by the vibration of the water pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 yes Figure 1 Top view;

[0017] Figure 3 yes Figure 1 Isometric view;

[0018] Figure 4 . Figure 1 Schematic diagram of the middle scalding pool structure;

[0019] Figure 5 . Figure 1 Schematic diagram of the structure of the medium pressure pig lifting system;

[0020] Figure 1 to Figure 5Middle: 1. Frame, 2. Stainless steel liner, 3. Packaging plate, 4. Shield, 5. Movable door, 6. Water pump, 7. Pipeline compensator, 8. Inlet pipe, 9. Outlet pipe, 10. Balanced sprinkler, 11. Scalding pool, 12.

[0021] Steam pipe, 13. Air source processing assembly, 14. Cylinder, 15. Roller, 16. Chain, 17. Pressure rod frame, 18. Workbench, 19. Tipping bucket scraper, 20. Inclined plate. DETAILED DESCRIPTION

[0022] Figure 1 to Figure 5 In the enclosed propulsion scalding pool, the enclosed propulsion scalding pool comprises a frame 1, a scalding pool 14 is connected to the frame 1, and the scalding pool 14 is characterized in that a balancing water sprayer 10 is provided at one end thereof, and the balancing water sprayer 10 is connected to the water outlet of the water pump 6 through a water outlet pipe 9.

[0023] The water inlet of the water pump 6 is connected to the water outlet at the rear of the scalding pool 14 through the water inlet pipe 8. The water inlet pipe 8 is connected to a drain pipe (not shown in the figure), and a drain valve (not shown in the figure) is provided on the drain pipe.

[0024] The water pump 6 is connected to the water inlet pipe 8 through the pipe compensator 7, and the water pump 6 is connected to the water outlet pipe 9 through the pipe compensator 7.

[0025] A protective cover 4 is installed on the scalding pool 14, and a movable door 5 is opened on the protective cover 4.

[0026] There is an inclined plate 20 fixed on the scalding tank 14 near the end of the water pump 6.

[0027] A packaging plate 3 is mounted on the frame 1 .

[0028] A stainless steel inner tank 2 is installed at the bottom of the scalding pool 14 .

[0029] Workbenches 18 are provided on both sides of the frame 1 , and a bucket scraper 19 is provided on the rear side of the frame 1 . The bucket of the bucket scraper 19 is placed at the rear of the scalding tank 14 .

[0030] Steam pipes 12 are provided on both sides of the scalding pool 14 , and air jet holes (not shown in the figure) are opened on the steam pipes 12 . An air source processing assembly 13 is provided on the shield 4 , and the steam pipes 12 are in communication with the air source processing assembly 13 .

[0031] The pig pressing lifting system is installed on the frame 1 in the protective cover 4. The pig pressing lifting system includes a cylinder 14, a roller 15, a chain 16 and a pressure rod frame 17. The cylinder 14 is one or two groups. Each group of cylinders 14 is arranged symmetrically. One end of the cylinder 14 is connected to the frame 1, and the other end of the cylinder 14 is connected to the chain 16. The frame 1 is provided with a roller 15, and the chain 16 bypasses the roller 15 and is connected to the pressure rod frame 17. The steam enters the steam pipe 12 through the gas source processing system 13, and the steam pipe 12 is provided with a jet hole (not shown in the figure).

Claims

1. A closed push-on scalding tank, comprising a frame, to which a scalding tank is connected, characterized in that: A balanced water sprayer is provided at one end of the scalding pool, which is connected to the water outlet of the water pump through a water outlet pipe, and the water inlet of the water pump is connected to the water outlet hole at the rear of the scalding pool through a water inlet pipe, and a drain pipe and a drain valve are connected to the water inlet pipe.

2. The closed propulsion scalding pool according to claim 1, characterized in that: The water pump is connected to the water inlet pipe through a pipeline compensator, and the water pump is connected to the water outlet pipe through a pipeline compensator.

3. The closed propulsion scalding pool according to claim 2, characterized in that: A protective cover is installed on the scalding pool, and a movable door is opened on the protective cover.

4. The closed propulsion scalding pool according to claim 3, characterized in that: There is an inclined plate fixed on the scalding pool near the water pump end.

5. The closed propulsion scalding pool according to claim 4, characterized in that: A packaging plate is installed on the rack.

6. The closed propulsion scalding pool according to claim 5, characterized in that: A stainless steel liner is installed at the bottom of the hot pool.

7. The closed propulsion scalding pool according to claim 6, characterized in that: Workbenches are arranged on both sides of the frame, a tipping bucket scraper is arranged on the rear side of the frame, and the tipping bucket of the tipping bucket scraper is placed at the rear of the scalding tank.

8. The closed propulsion scalding pool according to claim 7, characterized in that: Steam pipelines are arranged on both sides of the scalding pool, air jet holes are opened on the steam pipelines, an air source processing assembly is arranged on the protective cover, and the steam pipelines are communicated with the air source processing assembly.

9. The closed propulsion scalding pool according to claim 8, characterized in that: A pig pressing lifting system is installed in the protective cover and is installed on the frame. The pig pressing lifting system includes cylinders, rollers, chains and pressure rod frames. The cylinders are arranged in 1 or 2 groups, and each group of cylinders is arranged symmetrically. One end of the cylinder is connected to the frame, and the other end of the cylinder is connected to the chain. There are rollers on the frame, and the chain bypasses the rollers and is connected to the pressure rod frame. The steam enters the steam pipe through the air source treatment system, and there are jet holes on the steam pipe.

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