A chicken scalding and defecation equipment

Abstract

This utility model discloses a chicken scalding and defecation device, relating to the field of scalding and defecation technology. It addresses the problem in existing scalding and defecation devices where manual cleaning is required when there are many chicken feathers and impurities inside the scalding and defecation chamber, affecting the defecation efficiency. The device features a drain outlet at the lower center of one side of the scalding and defecation chamber. A heating box is fixedly connected to the lower end of the scalding and defecation chamber. A trapezoidal support box is fixedly connected to one side of the heating box below the drain outlet. The trapezoidal support box and the heating box are connected via a return port. A filter box is placed inside the trapezoidal support box. An inclined filter screen is fixedly connected to one side of the filter box. A rectangular drain outlet is located at the lower end of the filter box below the inclined filter screen. A liftable lifting plate, in conjunction with the inclined filter screen, enables automatic separation of scalding wastewater and feather impurities, significantly improving the continuity and production efficiency of the defecation operation.

Description

Technical Field

[0001] This utility model relates to the field of hot scalding and defecation, specifically a device for hot scalding and defecation of chickens. Background Technology

[0002] Scalding and defecation of chickens is a key process in poultry slaughtering and processing. Heat loosens the feather follicles, facilitating subsequent mechanical defecation. During this process, the slaughtered and bled chicken is immersed in a hot water bath to soften the cuticle layer of the skin without scalding it.

[0003] For example, CN108782707A discloses a chicken slaughtering, scalding, and defecation equipment. A partition divides the chamber into a scalding and defecation chamber and a water storage chamber, with through holes in the partition. A heating chamber is located on one side of the chamber, and a filter is installed between the heating chamber and the water storage chamber. Multiple heaters are installed in the heating chamber, and a submersible pump is located at the bottom of the heating chamber. One end of the submersible pump is connected to a water pipe, and the other end extends through the water pipe to the upper side of the scalding and defecation chamber. A motor is mounted on the top of the heating chamber via a limiting mechanism. The output shaft of the motor is connected to a triangular prism-shaped rotating rod via a fastening mechanism. A matching sleeve is fitted onto the portion of the rotating rod inside the chamber, and multiple stirring rods are installed on the outside of the sleeve. This equipment allows for wastewater recycling, effectively reducing input costs, and also allows for the disassembly and internal cleaning of components within the chamber, extending the equipment's service life.

[0004] However, in the above-mentioned technology, the scalding and defecation equipment uses a partition to block chicken feathers inside the scalding and defecation chamber. When there are many chicken feathers and impurities inside the scalding and defecation chamber, manual cleaning is required, which affects the defecation efficiency of the scalding and defecation equipment. Therefore, the market urgently needs to develop a chicken scalding and defecation equipment to help people solve the existing problems. Utility Model Content

[0005] The purpose of this utility model is to provide a chicken scalding and defecation device to solve the problem mentioned in the background art that the existing scalding and defecation device uses a partition to block chicken feathers inside the scalding and defecation chamber, and when there are many chicken feathers and impurities inside the scalding and defecation chamber, manual cleaning is required, which affects the defecation efficiency of the scalding and defecation device.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a chicken scalding and defecation device, comprising a scalding and defecation box, a semi-circular base plate fixedly connected to the lower end of the scalding and defecation box, a rotating shaft rotatably connected to the upper center of the semi-circular base plate inside the scalding and defecation box, a rotating roller fixedly connected to the rotating shaft, and multiple stirring rods fixedly connected to the rotating roller, a drain outlet provided at the lower center of one side face of the scalding and defecation box, a heating box fixedly connected to the lower end of the scalding and defecation box, a trapezoidal support box fixedly connected to one side face of the heating box below the drain outlet, the trapezoidal support box and the heating box being connected through a return port, a filter box placed inside the trapezoidal support box, an inclined filter screen fixedly connected to one side of the filter box, a rectangular drain outlet provided at the lower end of the filter box below the inclined filter screen, and a circulation pipe connecting the other side face of the scalding and defecation box and the filter box.

[0007] Preferably, a lid is rotatably connected to the upper end of the hot-drying and hair removal box, and a drive device is fixedly connected to the middle of the side face of the hot-drying and hair removal box away from the trapezoidal support box, and a drive motor is fixedly installed inside the drive device.

[0008] Preferably, one end of the rotating roller extends into the drive device and is connected to the output shaft of the drive motor via a reducer.

[0009] Preferably, multiple heating rods are fixedly connected inside the heating box, the upper and lower ends of the circulation pipe are respectively connected to the immersion and hair removal box and the interior of the heating box, a water pump is fixedly connected in the middle of the circulation pipe, a drain pipe is fixedly connected in the lower middle of the front face of the heating box, and a control valve is fixedly connected on the drain pipe.

[0010] Preferably, a C-shaped baffle is fixedly connected to the upper end of the filter box and outside the drain port, and an L-shaped cross-section guide strip is fixedly connected to one side end face of the immersion and hair removal box at both ends before and after the drain port. A lifting sealing plate is limited between the two L-shaped cross-section guide strips, and a sealing ring is provided between the lifting sealing plate and the edge of the drain port. The sealing ring is fixedly connected to the lifting sealing plate.

[0011] Preferably, the upper ends of the two L-shaped cross-section guide strips are fixedly connected to a fixing plate, and an electrically controlled telescopic rod is fixedly connected to the middle of the upper end of the fixing plate.

[0012] Preferably, the lower end of the telescopic rod passes through the fixed plate and is fixedly connected to the upper end of the lifting sealing plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) In this utility model, a liftable lifting sealing plate is set up in conjunction with the inclined filter screen of the filter box to realize the automatic separation of scalding wastewater and feather impurities, which solves the problem of manual cleaning of the partition plate for traditional equipment and significantly improves the continuity and production efficiency of the hair removal operation.

[0015] (2) In this utility model, a closed water circulation system is formed by a circulation pipe, a heating box and a water pump. Multiple heating rods are used to achieve constant water temperature control, which avoids the energy waste of frequent water changes in traditional equipment and ensures the stability of the scalding temperature, making the hair removal effect more uniform.

[0016] (3) In this utility model, the combination structure of the trapezoidal support box and the pull-out filter box makes the cleaning of feather impurities more convenient. At the same time, the cooperation between the L-shaped cross-section guide strip and the sealing ring ensures the sealing of the drain port, effectively preventing wastewater leakage and improving the hygiene and safety performance of the equipment. Attached Figure Description

[0017] Figure 1 This is a front view of a chicken scalding and defecation device according to the present invention;

[0018] Figure 2 This is a front sectional view of the present invention;

[0019] Figure 3 This is a side sectional view of the present invention;

[0020] Figure 4 This is a detailed enlarged view of part A of this utility model.

[0021] In the diagram: 1. Soaking and hair removal box; 101. Box lid; 102. Semi-circular bottom plate; 103. Drain outlet; 2. Rotating shaft; 201. Rotating roller; 202. Stirring rod; 3. Drive device; 301. Drive motor; 4. Heating box; 401. Circulation pipe; 402. Water pump; 403. Heating rod; 404. Return outlet; 5. Trapezoidal support box; 501. C-shaped baffle plate; 6. Filter box; 601. Inclined filter screen; 602. Rectangular drain outlet; 7. L-shaped cross-section guide strip; 701. Lifting sealing plate; 702. Sealing ring; 8. Fixing plate; 801. Electrically controlled telescopic rod; 9. Drain pipe; 901. Control valve. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Please see Figures 1-4One embodiment of this utility model provides a chicken scalding and defecation device, comprising a scalding and defecation box 1, a box cover 101 rotatably connected to the upper end of the scalding and defecation box 1, a semi-circular bottom plate 102 fixedly connected to the lower end of the inside of the scalding and defecation box 1, a rotating shaft 2 rotatably connected to the middle of the upper end of the semi-circular bottom plate 102 inside the scalding and defecation box 1, a rotating roller 201 fixedly connected to the rotating shaft 2, a plurality of stirring rods 202 fixedly connected to the rotating roller 201, and a driving device 3 fixedly connected to the middle of the side end face of the scalding and defecation box 1 away from the trapezoidal support box 5. The drive device 3 is equipped with a drive motor 301. One end of the rotating roller 201 extends into the drive device 3 and is connected to the output shaft of the drive motor 301 through a reducer. The chicken to be scalded and defeathered is placed into the scalding and defeathering box 1 by opening the box cover 101 and closing the box cover 101 again. Hot water is injected into the scalding and defeathering box 1 to scald the chicken. After scalding for a period of time, the drive motor 301 drives the rotating shaft 2 to rotate, which in turn drives the rotating roller 201 and the stirring rod 202 to rotate and defecate the chicken.

[0024] Please see Figure 2 and Figure 4A drain outlet 103 is provided at the lower middle part of one side end face of the hair removal box 1. A heating box 4 is fixedly connected to the lower end of the hair removal box 1. A trapezoidal support box 5 is fixedly connected to one side end face of the heating box 4 at the lower end of the drain outlet 103. The trapezoidal support box 5 and the heating box 4 are connected through a return port 404. A filter box 6 is placed inside the trapezoidal support box 5. An inclined filter screen 601 is fixedly connected to one side of the filter box 6. A rectangular drain outlet 602 is provided at the lower end of the filter box 6 at the lower end of the inclined filter screen 601. A C-shaped baffle plate 501 is fixedly connected to the upper end of the filter box 6 at the outside of the drain outlet 103. An L-shaped cross-section guide strip 7 is fixedly connected to one side end face of the hair removal box 1 at both the front and rear ends of the drain outlet 103. A lifting sealing plate 701 is limited between the two L-shaped cross-section guide strips 7. A sealing ring 702 is provided between the lifting sealing plate 701 and the edge of the drain outlet 103. The lifting sealing plate 701 is fixedly connected, and the upper ends of the two L-shaped cross-section guide strips 7 are fixedly connected to the fixing plate 8. The middle of the upper end of the fixing plate 8 is fixedly connected to the electric telescopic rod 801. The lower end of the telescopic rod 801 passes through the fixing plate 8 and is fixedly connected to the upper end of the lifting sealing plate 701. After the chicken is defecation is completed, the lifting sealing plate 701 is pulled up by the electric telescopic rod 801 to open the drain port 103, so that the scalding water containing chicken feather impurities in the scalding and defecation box 1 flows into the trapezoidal support box 5. After entering the trapezoidal support box 5, the scalding water falls into the filter box 6. The scalding water is filtered by the inclined filter screen 601 inside the filter box 6, so that the chicken feather impurities are trapped inside the filter box 6. The filtered scalding water falls through the rectangular drain port 602 and flows into the heating box 4 from the return port 404. By pulling the filter box 6 out from the trapezoidal support box 5, the chicken feather impurities can be cleaned.

[0025] Please see Figure 2 The immersion and hair removal box 1 and the filter box 6 are connected by a circulation pipe 401 on the other side. Multiple heating rods 403 are fixedly connected inside the heating box 4. The upper and lower ends of the circulation pipe 401 are connected to the immersion and hair removal box 1 and the heating box 4, respectively. A water pump 402 is fixedly connected in the middle of the circulation pipe 401. A drain pipe 9 is fixedly connected to the lower middle of the front end of the heating box 4. A control valve 901 is fixedly connected to the drain pipe 9. The immersion water is reheated by multiple heating rods 403 and then pumped back into the immersion and hair removal box 1 through the circulation pipe 401 by the water pump 402 for use.

[0026] Working Principle: In use, first open the lid 101 and place the slaughtered and bled chicken carcass into the scalding and defecation box 1. After closing the lid, inject an appropriate amount of hot water into the box (the water temperature is usually controlled at 58-62℃). The heating rod 403 maintains a constant water temperature through the circulation pipe 401 and the water pump 402. After scalding for 3-5 minutes, the drive motor 301 drives the rotating shaft 2 to rotate through the reducer, causing the stirring rod 202 on the rotating roller 201 to mechanically defecate the chicken carcass. After defecation, the electrically controlled telescopic rod 801 raises the lifting and lowering sealing plate 701 to open the drain port 103. The wastewater containing feathers is guided into the filter box 6 through the C-shaped baffle 501. The inclined filter screen 601 intercepts feather impurities, and the filtered water returns to the heating box 4 through the rectangular drain outlet 602 and the return outlet 404. Periodically pull out the filter box 6 to clean the feathers. The water in the heating box 4 is reused through the circulation system and discharged through the drain pipe 9 when replacement is needed. The entire process features automatic filtration, circulating heating, and continuous operation, significantly improving hair removal efficiency.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A chicken scalding and defecation device, comprising a scalding and defecation box (1), characterized in that: The lower end of the hot-drying hair removal box (1) is fixedly connected to a semi-circular base plate (102). A rotating shaft (2) is rotatably connected to the upper center of the semi-circular base plate (102) inside the hot-drying hair removal box (1). A rotating roller (201) is fixedly connected to the rotating shaft (2). Multiple stirring rods (202) are fixedly connected to the rotating roller (201). A drain port (103) is provided at the lower center of one side of the hot-drying hair removal box (1). A heating box (4) is fixedly connected to the lower end of the hot-drying hair removal box (1). A drain port (103) is provided at one side of the heating box (4). A trapezoidal support box (5) is fixedly connected to the end face and the lower end of the drain port (103). The trapezoidal support box (5) is connected to the heating box (4) through the return port (404). A filter box (6) is placed inside the trapezoidal support box (5). An inclined filter screen (601) is fixedly connected to one side of the filter box (6). A rectangular drain outlet (602) is provided on the lower end face of the filter box (6) and the lower end of the inclined filter screen (601). The other end face of the immersion and hair removal box (1) and the filter box (6) are connected through a circulation pipe (401).

2. The chicken scalding and defecation equipment according to claim 1, characterized in that: The upper end of the hot-drying hair removal box (1) is rotatably connected to a box cover (101). A drive device (3) is fixedly connected to the middle of the side end face of the hot-drying hair removal box (1) away from the trapezoidal support box (5). A drive motor (301) is fixedly installed inside the drive device (3).

3. The chicken carcass scalding and defecation equipment according to claim 2, characterized in that: One end of the rotating roller (201) extends into the drive device (3) and is connected to the output shaft of the drive motor (301) via a reducer.

4. The chicken scalding and defecation equipment according to claim 1, characterized in that: Multiple heating rods (403) are fixedly connected inside the heating box (4). The upper and lower ends of the circulation pipe (401) are connected to the inside of the immersion and hair removal box (1) and the heating box (4), respectively. A water pump (402) is fixedly connected in the middle of the circulation pipe (401). A drain pipe (9) is fixedly connected at the lower end of the middle of the front face of the heating box (4). A control valve (901) is fixedly connected on the drain pipe (9).

5. The chicken scalding and defecation equipment according to claim 1, characterized in that: A C-shaped baffle plate (501) is fixedly connected to the upper end of the filter box (6) and outside the drain port (103). An L-shaped cross-section guide strip (7) is fixedly connected to one side end face of the immersion and hair removal box (1) and at both ends of the drain port (103). A lifting sealing plate (701) is limited between the two L-shaped cross-section guide strips (7). A sealing ring (702) is provided between the lifting sealing plate (701) and the edge of the drain port (103). The sealing ring (702) is fixedly connected to the lifting sealing plate (701).

6. The chicken carcass scalding and defecation equipment according to claim 5, characterized in that: The upper ends of the two L-shaped cross-section guide strips (7) are fixedly connected to a fixing plate (8), and an electrically controlled telescopic rod (801) is fixedly connected to the middle of the upper end of the fixing plate (8).

7. The chicken carcass scalding and defecation equipment according to claim 6, characterized in that: The lower end of the telescopic end of the electrically controlled telescopic rod (801) passes through the fixed plate (8) and is fixedly connected to the upper end of the lifting sealing plate (701).

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