Novel hair removing and scalding all-in-one machine

By introducing control components and a one-way cylinder structure into the poultry defecation machine, hot water circulation and feather and debris filtration are achieved, solving the problem of frequent machine shutdowns for cleaning and improving the equipment's processing efficiency and debris collection capacity.

CN223968551UActive Publication Date: 2026-03-06RUIAN WEIXINLI FOOD MASCH CO LTD
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Patent Information

Application Number
CN202520489711.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-20
Publication Date
2026-03-06
Estimated Expiration
2035-03-20

AI Technical Summary

Technical Problem

Existing poultry defecation machines require frequent shutdowns to clean up loose feathers, which affects the defecation efficiency of the equipment.

Method used

A novel hair removal and heat treatment machine has been designed. It adopts a control component and a one-way cylinder structure. Hot water is drawn in by positive and negative pressure, carrying feathers and debris into the installation cylinder. The debris is then filtered through the filter holes, realizing hot water circulation and debris collection.

Benefits of technology

It effectively reduces the amount of feathers accumulating inside the equipment, shortens the number of downtime cleanings, improves the processing efficiency of poultry processing equipment, and facilitates the compression and collection of debris.

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Abstract

The utility model relates to the technical field of poultry processing, in particular to a novel hair removing and scalding all-in-one machine which comprises a poultry processing equipment body capable of conducting hair removing and scalding and a mounting cylinder, a top cylinder is arranged at the upper end in the mounting cylinder, and a telescopic piece is arranged at the lower end in the mounting cylinder. The output end of the telescopic piece is located in the mounting cylinder and connected with a push cylinder. The two one-way barrels form two one-way circulation structures, and feather lamp sundries carried by hot water during circulation are filtered in the mounting barrels through the arrangement of the filtering holes in the upper ends of the mounting barrels, so that the feather accumulation amount in the poultry treatment equipment main body is effectively reduced, and the feather lamp sundries are prevented from being damaged. The defect that the efficiency is low when a traditional scheme is used is overcome; and meanwhile, the sundries can be compressed through the push cylinder moving up and down, so that the collection amount of the sundries in the mounting cylinder is increased, and the cleaning frequency of the sundries in the mounting cylinder is shortened.
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Description

Technical Field

[0001] This utility model relates to the field of poultry processing technology, and in particular to a novel integrated defecation and scalding machine. Background Technology

[0002] When slaughtering poultry such as chickens and ducks, it is necessary to remove their feathers. A Chinese patent application with application number 202323574530.0 discloses a poultry feather removal machine, including a frame, a feather removal barrel fixedly connected to the frame, multiple first rubber rods fixedly connected to the inner wall of the feather removal barrel, two fixing devices fixedly connected to the lower end of the frame, a device cylinder located below the frame, a supporting device penetrating the upper end of the device cylinder, a top cover located above the feather removal barrel, a limiting device fixedly connected to the side wall of the top cover, and a water outlet penetrating the side wall of the feather removal barrel.

[0003] While the aforementioned technology achieves a certain degree of hair removal and heat treatment, the lack of a corresponding feather collection component necessitates frequent shutdowns to clean the scattered feathers inside the device, thus affecting its hair removal efficiency. Therefore, to address these technical shortcomings, we propose a novel integrated hair removal and heat treatment machine. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a novel hair removal and perming integrated machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a novel poultry processing equipment integrating hair removal and scalding, comprising a main body capable of scalding and hair removal and an installation cylinder. The upper end of the installation cylinder is provided with a top cylinder, and the lower end of the installation cylinder is provided with a telescopic component. The output end of the telescopic component is located inside the installation cylinder and connected to a push cylinder. The upper end of the installation cylinder is provided with a plurality of filter holes corresponding to the top cylinder. The outer ring of the installation cylinder is provided with a matching collecting cover corresponding to the filter holes. The lower part of the collecting cover and the lower part of the installation cylinder are both provided with a one-way cylinder. The end of the one-way cylinder away from the installation cylinder and the collecting cover is connected to the main body of the poultry processing equipment through a guide pipe. The one-way cylinder is provided with a control component for controlling the direction of liquid flow.

[0006] Preferably, the control component includes a pin and a control plate. The one-way cylinder connected to the mounting cylinder has a first tubular protrusion at one end near the guide pipe, and the other one-way cylinder has a second tubular protrusion at one end away from the guide pipe. The control plate is located at the end of the first tubular protrusion and the second tubular protrusion, and the control plate is connected to the one-way cylinder through the pin.

[0007] Preferably, the first tubular protrusion and the second tubular protrusion have inclined contact surfaces at one end of the control piece, the control piece is attached to the contact surface, and a counterweight is provided at the lower end of the control piece.

[0008] Preferably, the lower end of the outer ring surface of the mounting cylinder is connected to a base, the lower end of the base is provided with a filter screen, and the lower end of the telescopic component is installed on the inner bottom surface of the base.

[0009] Preferably, the collecting cover has an installation port on one side, and an observation window is installed on the collecting cover through the installation port.

[0010] Preferably, the upper end of the mounting cylinder is provided with an upward limiting frame, and the outer ring surface of the upper end of the top cylinder is provided with a plurality of connecting protrusions, which are slidably disposed inside adjacent limiting frames.

[0011] Preferably, the upper end of the limiting frame is fitted with a fixing frame by screws, and the outer frame of the limiting frame is provided with scale marks.

[0012] The novel feather removal and scalding integrated machine proposed in this utility model has the following advantages: 1. In this utility model, the cooperation between the control plate and the one-way cylinder allows the two one-way cylinders to form two one-way flow structures. This creates a large positive and negative pressure inside the mounting cylinder when the push cylinder moves up and down. The positive and negative pressures can then draw in and reflux the hot water inside the poultry processing equipment. Furthermore, the filter holes at the top of the mounting cylinder filter out feathers and debris carried by the hot water during circulation, effectively reducing the amount of feathers accumulated inside the poultry processing equipment. This reduces the number of times the equipment needs to be stopped for cleaning, thus significantly improving the poultry processing efficiency and solving the problem of low efficiency in traditional solutions. Simultaneously, the up-and-down movement of the push cylinder impacts and compresses excess debris, facilitating its compression and increasing the amount of debris collected inside the mounting cylinder, further reducing the frequency of cleaning.

[0013] 2. The control components in this invention form two unidirectional flow components from two unidirectional cylinders, facilitating the circulation of hot water inside the poultry processing equipment and allowing feathers to enter the installation cylinder. The base facilitates the installation of the telescopic components and protects the push cylinder. The observation window allows personnel to easily observe the inside of the collection hood during use, enabling control of the equipment's operation. The limit frame guides and limits the connecting protrusions, ensuring stability during the top cylinder's vertical movement. The fixed frame allows for opening and sealing of the upper end of the limit frame, facilitating top cylinder disassembly. The scale markings help determine if the top cylinder is tilted, preventing a decrease in sealing performance due to tilting. Attached Figure Description

[0014] Figure 1 This is an isometric schematic diagram of a novel hair removal and hair-styling integrated machine proposed in this utility model.

[0015] Figure 2 A schematic diagram of the telescopic component of a novel hair removal and hair-styling integrated machine proposed in this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of a novel hair removal and hair-styling integrated machine proposed in this utility model;

[0017] Figure 4 A schematic diagram of a unidirectional cylinder for a novel hair removal and hair-styling integrated machine proposed in this utility model;

[0018] Figure 5 This is a schematic diagram showing the disassembly of the push cylinder and mounting cylinder of a novel hair removal and heat treatment machine proposed in this utility model.

[0019] In the diagram: 1. Main body of poultry processing equipment; 2. Mounting cylinder; 3. Top cylinder; 4. Telescopic component; 5. Push cylinder; 6. Collection hood; 7. One-way cylinder; 8. Guide pipe; 9. Control plate; 10. Counterweight; 11. Fixing frame; 12. Base; 13. Observation window; 14. Limiting frame. Detailed Implementation

[0020] 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.

[0021] Example 1: Refer to Figure 1-5 A novel poultry processing equipment integrating de-hairing and scalding includes a main body 1 for poultry processing and a mounting cylinder 2. The upper end of the mounting cylinder 2 is provided with a top cylinder 3, and the lower end of the mounting cylinder 2 is provided with a telescopic component 4. The output end of the telescopic component 4 is located inside the mounting cylinder 2 and connected to a push cylinder 5. The upper end of the mounting cylinder 2 is provided with several filter holes corresponding to the top cylinder 3. The outer ring of the mounting cylinder 2 is provided with a matching collecting cover 6 corresponding to the filter holes. The lower part of the collecting cover 6 and the lower part of the mounting cylinder 2 are both provided with a one-way cylinder 7. The end of the one-way cylinder 7 away from the mounting cylinder 2 and the collecting cover 6 is connected to the main body 1 of the poultry processing equipment through a guide pipe 8. The one-way cylinder 7 is provided with a control component for controlling the direction of liquid flow.

[0022] Example 2: Refer to Figure 1-5While all other parts are the same as in Embodiment 1, the difference between this embodiment and Embodiment 1 is that: the control component includes a pin and a control piece 9; the one-way cylinder 7 connected to the mounting cylinder 2 has a first tubular protrusion at one end near the guide tube 8, and the other one-way cylinder 7 has a second tubular protrusion at one end away from the guide tube 8; the control piece 9 is located at the ends of the first and second tubular protrusions; the control piece 9 is connected to the one-way cylinder 7 via the pin; the first and second tubular protrusions have inclined contact surfaces corresponding to one end of the control piece 9; and the control piece 9 fits against... On the contact surface, a counterweight 10 is provided at the lower end of the control plate 9. The setting of the control components makes the two one-way cylinders 7 form two one-way flow components, that is, the one-way cylinder 7 located in the lower layer is one-way inlet and the one-way outlet located in the upper layer is one-way outlet. This facilitates the circulation of hot water inside the poultry processing equipment body 1 and also facilitates the entry of feathers into the installation cylinder 2. The lower end of the outer ring surface of the installation cylinder 2 is connected to the base 12. The lower end of the base 12 is provided with a filter screen. The lower end of the telescopic component 4 is installed on the inner bottom surface of the base 12. The setting of the base 12 facilitates the installation of the telescopic component 4 and also facilitates the protection of the push cylinder 5.

[0023] The collecting hood 6 has an installation port on one side, through which an observation window 13 is installed. The observation window 13 allows personnel to easily observe the internal condition of the collecting hood 6 during use, facilitating equipment operation control. The upper end of the mounting cylinder 2 has an upward limiting frame 14, and the outer ring surface of the upper end of the top cylinder 3 has several connecting protrusions. The connecting protrusions are slidably disposed inside adjacent limiting frames 14. The upper end of the limiting frame 14 is fitted with a fixing frame 11 by screws. The outer frame of the limiting frame 14 has scale markings. The limiting frame 14 facilitates the guidance and limiting of the connecting protrusions, thereby making the top cylinder 3 more stable when moving up and down. The fixing frame 11 facilitates the opening and sealing of the upper end of the limiting frame 14, making it easy to disassemble the top cylinder 3. The scale markings also facilitate the determination of whether the top cylinder 3 is tilted, preventing defects caused by the top cylinder 3 tilting and resulting in reduced sealing.

[0024] Operating principle and advantages: In use, poultry to be scalded and defeathered are placed inside the main body 1 of the poultry processing equipment through the feeding port at the top. Then, hot water is heated inside the main body 1 to scald the poultry, and the defeathering is completed by rotating the toothed claws to contact the poultry. During the above process, the push cylinder 5 is moved up and down by the telescopic component 4. When the push cylinder 5 moves downward, the space inside the mounting cylinder 2 and between the top cylinder 3 and the push cylinder 5 is increased, which generates suction in this space. This suction attracts the two control plates 9 through the one-way cylinder 7. The installation direction of the two control plates 9 causes the upper control plate 9 to block the one-way cylinder 7, while the lower control plate 9 opens the one-way cylinder 7. That is, the hot water containing feathers and other debris inside the main body 1 of the poultry processing equipment enters the lower one-way cylinder 7 through the pipe and finally enters the lower end of the mounting cylinder 2.

[0025] Furthermore, during the aforementioned process, when the pusher cylinder 5 rises, it pushes the hot water containing impurities inside the mounting cylinder 2 upwards and reduces the space between the pusher cylinder 5 and the top cylinder 3 inside the mounting cylinder 2. This causes the hot water to be pushed towards the two one-way cylinders 7. At this time, under the action of the control plate 9, the lower one-way cylinder 7 is blocked, while the upper one-way cylinder 7 connected to the collecting hood 6 is unobstructed. That is, the hot water inside the mounting cylinder 2 flows out through the filter holes and is collected inside the collecting hood 6 before flowing back to the poultry processing equipment body 1 through the one-way cylinders 7. This forms a hot water circulation for the poultry processing equipment body 1. Through the filter holes at the upper end of the mounting cylinder 2, the feathers and impurities carried by the hot water during circulation are filtered inside the mounting cylinder 2. This effectively reduces the amount of feather accumulation inside the poultry processing equipment body 1, thereby shortening the number of times the poultry processing equipment body 1 needs to be shut down for cleaning, and thus effectively improving the poultry processing efficiency of the poultry processing equipment body 1.

[0026] Furthermore, in the above process, the installation cylinder 2 not only filters impurities from the hot water inside the poultry processing equipment body 1, but also, as the filtered impurities accumulate inside the installation cylinder 2, the up-and-down moving push cylinder 5 impacts and squeezes the excessive impurities, thereby compressing the impurities and increasing the amount of impurities collected inside the installation cylinder 2. This reduces the number of times the impurities inside the installation cylinder 2 need to be cleaned. When it is necessary to clean the impurities collected inside the installation cylinder 2, simply open the fixing frame 11 and pull the top cylinder 3 upwards. This allows personnel to easily clean the impurities filtered out inside the installation cylinder 2.

[0027] It should be further explained that the control components are configured such that the two one-way cylinders 7 form two one-way flow components, with the lower one-way cylinder 7 providing one-way inflow and the upper one providing one-way outflow. This facilitates the circulation of hot water inside the main body 1 of the poultry processing equipment and also facilitates the entry of feathers into the installation cylinder 2. A base 12 is connected to the lower end of the outer ring of the installation cylinder 2, and a filter screen is installed at the lower end of the base 12. The lower end of the telescopic component 4 is installed on the inner bottom surface of the base 12. The base 12 facilitates the installation of the telescopic component 4 and also facilitates the control of the push cylinder 5. The design incorporates several features: a protective observation window 13 allows personnel to easily observe the interior of the collection hood 6 during operation, facilitating equipment control; a limiting bracket 14 guides and limits the connecting protrusion, ensuring stability during the vertical movement of the top cylinder 3; and a fixing bracket 11 facilitates opening and sealing the upper end of the limiting bracket 14, enabling disassembly of the top cylinder 3. The scale markings help determine if the top cylinder 3 is tilted, preventing a decrease in sealing performance due to tilting.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A new depilating and singeing integrated machine, comprising a poultry processing device main body (1) that can perform singeing and depilating and a mounting cylinder (2), characterized in that, The upper end of the installation cylinder (2) is provided with a top cylinder (3), the lower end of the installation cylinder (2) is provided with an extension piece (4), the output end of the extension piece (4) is located in the installation cylinder (2) and is connected with a push cylinder (5), the cylinder body of the upper end of the installation cylinder (2) is provided with a plurality of filter holes corresponding to the top cylinder (3), the outer ring surface of the installation cylinder (2) is provided with a matched collection cover (6) corresponding to the filter holes, the lower part of the collection cover (6) and the lower part of the installation cylinder (2) are both provided with a one-way cylinder (7), one end of the one-way cylinder (7) away from the installation cylinder (2) and the collection cover (6) is connected with the poultry processing equipment main body (1) through a through pipe (8), the one-way cylinder (7) is provided with a control assembly for controlling the flow direction of liquid.

2. The new depilation and singeing integrated machine according to claim 1, characterized in that, The control assembly comprises a pin rod and a control sheet (9), one end of the one-way cylinder (7) connected with the installation cylinder (2) and close to the through pipe (8) is provided with a first pipe-shaped protruding part, the other end of the one-way cylinder (7) away from the through pipe (8) is provided with a second pipe-shaped protruding part, the control sheet (9) is arranged at the end of the first pipe-shaped protruding part and the second pipe-shaped protruding part, and the control sheet (9) is connected with the one-way cylinder (7) through the pin rod.

3. The new depilation and singeing integrated machine according to claim 2, characterized in that, One end of the first pipe-shaped protruding part and the second pipe-shaped protruding part corresponding to the control sheet (9) is provided with an inclined contact surface, the control sheet (9) is attached to the surface of the contact surface, and the lower end of the control sheet (9) is provided with a counterweight (10).

4. The new depilation and singeing integrated machine according to claim 1, characterized in that, The lower end of the outer ring surface of the installation cylinder (2) is connected with a base (12), the lower end of the base (12) is provided with a filter screen, and the lower end of the extension piece (4) is mounted on the inner bottom surface of the base (12).

5. The new depilation and singeing integrated machine according to claim 1, characterized in that, One side of the collection cover (6) is provided with a mounting port, and the collection cover (6) is provided with an observation window (13) through the mounting port.

6. The new depilation and singeing integrated machine according to claim 1, characterized in that, The upper end of the installation cylinder (2) is provided with an upward limiting frame (14), the outer ring surface of the upper end of the top cylinder (3) is provided with a plurality of connecting protrusions, and the connecting protrusions are slidingly arranged in the adjacent limiting frames (14).

7. The new depilation and singeing integrated machine according to claim 6, characterized in that, The upper end of the limiting frame (14) is provided with a fixing frame (11) through screws, and the outer side frame body of the limiting frame (14) is provided with a scale line.

Citation Information

Patent Citations

  • Poultry depilator

    CN221488938U