A smoking oven for meat processing

By designing a cleaning component in a meat processing smokehouse, an electric lifting rod and rotating rod are used to drive a scraper to clean grease and impurities from the inner wall of the air pipe. This solves the problem of pipe corrosion and blockage caused by grease adhesion, improves cleaning efficiency, and reduces modification costs.

CN224291168UActive Publication Date: 2026-05-29JILIN PROVINCE EQIANWEI FOOD CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JILIN PROVINCE EQIANWEI FOOD CO LTD
Filing Date
2025-06-05
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

During the smoking process, grease, charred matter, and soot particles in existing meat processing smokehouses adhere to the inner wall of the duct, forming a thick grease deposit. This leads to pipe corrosion and odor problems, while the accumulation of impurities causes blockages, affecting smoke extraction efficiency.

Method used

A cleaning assembly was designed, including an electric lifting rod and a cleaning unit. The cleaning unit consists of a lifting plate, a rotating rod, a scraper, and a guide plate. The electric lifting rod is fixed to the outer wall of the air pipe, and the rotating rod drives the scraper to clean the inner wall of the air pipe. Impurities and grease slide off through the guide plate, achieving convenient cleaning.

Benefits of technology

It effectively removes grease and impurities from the trachea, preventing pipe corrosion and blockage, improving cleaning efficiency and quality, and reducing modification and maintenance costs.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224291168U_ABST
    Figure CN224291168U_ABST
Patent Text Reader

Abstract

The utility model relates to food processing device technical field, and disclose a kind of smoking furnace for meat processing, including furnace body, the furnace body is placed on ground, and the side of furnace body is provided with smoking device, and fan is fixedly installed at the top of furnace body, and smoking device is provided with flue between fan;Cleaning assembly, the cleaning assembly is used to clean oil dirt and impurities in tracheal cavity, and cleaning assembly includes electric lifting rod and cleaning unit;The cleaning unit includes lifting plate, bottom plate, rotating rod and scraper, and lifting plate is fixedly connected with bottom plate, and scraper is scraped and cleaned in tracheal cavity. By setting up cleaning assembly for cleaning oil dirt and impurities in tracheal cavity, electric lifting rod is fixed in tracheal cavity outer wall by tightening hoop, and cleaning unit is set in tracheal cavity, and electric lifting rod pushes cleaning unit to lift, and cleaning unit is cleaned in tracheal cavity wall during rotation, and for existing smoking furnace, it can be conveniently installed, and the transformation cost is lower, and maintenance cost is low.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] This utility model relates to the field of food processing equipment technology, and in particular to a smokehouse for meat processing. Background Technology

[0002] In the food processing industry, smoked products are highly favored by consumers for their unique flavor. Especially for meat products, smoking not only enhances the aroma but also extends their shelf life to some extent.

[0003] For example, utility model application CN202411534771.9 discloses a smokehouse for smoked products and its manufacturing process, including a box, a supporting mechanism, a smoking mechanism, and a cleaning mechanism. The box is equipped with a water tank, a nozzle, a supporting component, and a cleaning component. The supporting component includes a side support, an active rotating roller, and a driven rotating roller. The cleaning component is used to clean the supporting component.

[0004] The aforementioned device cleans the shelves by brushing away dirt, but during the smoking process, grease, coke, and soot particles adhere to the inner wall of the duct, forming a thick grease deposit. Long-term accumulation may cause pipe corrosion and odor problems. In addition, impurities accumulating on the inner wall of the duct can cause blockages and affect the smoke extraction efficiency.

[0005] Therefore, those skilled in the art have provided a smokehouse for meat processing to solve the problems mentioned in the background art. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a smokehouse for meat processing, which solves the problems mentioned in the background section.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution:

[0008] A meat processing smokehouse includes a smokehouse body placed on the ground. A smoke-smoking device is installed on one side of the smokehouse body, and a fan is fixedly installed at the top of the smokehouse body. A smoke pipe is installed between the smoke-smoking device and the fan. Multiple sets of air pipes are connected through the output end of the fan, and the ends of the multiple sets of air pipes are located inside the smokehouse body cavity. A cleaning component is also included, which is used to clean grease and impurities in the air pipe cavity. The cleaning component includes an electric lifting rod and a cleaning unit. The cleaning unit includes a lifting plate, a base plate, a rotating rod, and a scraper. The lifting plate is fixedly connected to the base plate, and the scraper scrapes and cleans the air pipe cavity.

[0009] According to the meat processing smokehouse, the outer wall of the air pipe is fitted with a clamp, and the clamp is fixed to the electric lifting rod by screws.

[0010] According to the meat processing smokehouse, the telescopic end of the electric lifting rod is fixedly connected to the lifting plate, and the rotating rod is located in the middle position inside the air duct cavity.

[0011] According to the meat processing smokehouse, a motor is fixedly installed at the bottom end of the base plate, and the motor output shaft movably passes through the base plate and is fixedly connected to the bottom end of the rotating rod.

[0012] According to the meat processing smokehouse, a top plate is fixedly connected to the top of the rotating rod, and a connecting arm is fixedly installed on the outer wall of the top plate. The connecting arm is perpendicular to the rotating rod.

[0013] According to the meat processing smokehouse, the end of the connecting arm away from the top plate is fixedly connected to the scraper, the scraper is in an inclined state, the end of the scraper away from the top plate is arc-shaped and fits against the inner wall of the air pipe, and a guide plate is fixedly installed at the top of the scraper, the guide plate is semi-circular.

[0014] According to the meat processing smokehouse, a reinforcing cover is fixedly installed at the top of the base plate, a rotating rod moves through the reinforcing cover, and a sealed bearing is provided between the rotating rod and the reinforcing cover.

[0015] This utility model provides a smokehouse for meat processing, which has the following advantages: This application sets up a cleaning component to clean the oil and impurities in the air pipe cavity. The electric lifting rod is fixed to the outer wall of the air pipe by a clamp. The cleaning unit is set inside the air pipe cavity. The electric lifting rod pushes the cleaning unit to lift and lower. During the rotation of the cleaning unit, the inner wall of the air pipe is cleaned. It can be easily installed on existing smokehouses, with lower modification costs and lower maintenance costs. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a smokehouse for meat processing according to the present invention;

[0017] Figure 2 This is a schematic diagram showing the positional relationship between the cleaning component and the furnace body of a smokehouse for meat processing according to this utility model;

[0018] Figure 3 This is a schematic diagram showing the connection between the cleaning component and the air pipe of a smokehouse for meat processing according to this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the cleaning component of a smokehouse for meat processing according to the present invention;

[0020] Figure 5 This is a structural diagram of the cleaning unit of a smokehouse for meat processing according to this utility model.

[0021] Legend:

[0022] 10. Furnace body; 11. Smoking device; 12. Blower; 13. Air pipe; 14. Cleaning assembly; 15. Electric lifting rod; 16. Hoop; 17. Cleaning unit; 18. Lifting plate; 19. Rotating rod; 20. Scraper; 21. Guide plate; 22. Bottom plate; 24. Reinforcing cover; 25. Motor; 26. Top plate; 27. Connecting arm. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0024] Please see Figure 1-5 As shown, this utility model is a smokehouse for meat processing, including a furnace body 10, which is placed on the ground. A smoke device 11 is provided on one side of the furnace body 10, and a fan 12 is fixedly installed on the top of the furnace body 10. A smoke pipe is provided between the smoke device 11 and the fan 12. The output end of the fan 12 is connected to multiple sets of air pipes 13, and the ends of the multiple sets of air pipes 13 are located inside the cavity of the furnace body 10. A cleaning component 14 is used to clean the oil and impurities in the cavity of the air pipes 13. The cleaning component 14 includes an electric lifting rod 15 and a cleaning unit 17. The cleaning unit 17 includes a lifting plate 18, a bottom plate 22, a rotating rod 19, and a scraper 20. The lifting plate 18 is fixedly connected to the bottom plate 22, and the scraper 20 scrapes and cleans the cavity of the air pipes 13.

[0025] Specifically, the smokehouse is constructed by setting up the furnace body 10, the smoking device 11, and the fan 12. During the smoking process, grease, coke, and soot particles will adhere to the inner wall of the air pipe 13, forming a viscous grease buildup. Long-term accumulation may cause pipe corrosion and odor problems. In addition, impurities accumulating on the inner wall of the air pipe 13 will cause blockage and affect the smoke exhaust efficiency. To address this, this application sets up a cleaning component 14 to clean the grease and impurities in the air pipe 13 cavity. The electric lifting rod 15 is fixed to the outer wall of the air pipe 13 by a clamp 16. The cleaning unit 17 is set inside the air pipe 13 cavity. The electric lifting rod 15 pushes the cleaning unit 17 to move up and down. During the rotation of the cleaning unit 17, the inner wall of the air pipe 13 is cleaned. This method can be easily added to existing smokehouses, with lower modification and maintenance costs.

[0026] It should be noted that the fumigation device 11, the fan 12 and the electric lifting rod 15 are all existing technologies and will not be described in detail here.

[0027] Among them, such as Figure 1-2 As shown, a clamp 16 is fitted on the outer wall of the air pipe 13, and the clamp 16 is fixed to the electric lifting rod 15 by screws.

[0028] Specifically, the electric lifting rod 15 is fixed to the outer wall of the air pipe 13 by a clamp 16.

[0029] Among them, such as Figure 3 As shown, the telescopic end of the electric lifting rod 15 is fixedly connected to the lifting plate 18, and the rotating rod 19 is located in the middle position inside the airway 13.

[0030] Specifically, the electric lifting rod 15 is fixedly connected to the lifting plate 18 by setting the telescopic end of the electric lifting rod 15, and the electric lifting rod 15 controls the lifting plate 18 to rise and fall.

[0031] Among them, such as Figure 4 As shown, a motor 25 is fixedly installed at the bottom end of the base plate 22, and the output shaft of the motor 25 movably passes through the base plate 22 and is fixedly connected to the bottom end of the rotating rod 19. A top plate 26 is fixedly connected to the top end of the rotating rod 19, and a connecting arm 27 is fixedly installed on the outer wall of the top plate 26. The connecting arm 27 is perpendicular to the rotating rod 19.

[0032] Specifically, a motor 25 is fixedly installed at the bottom of the base plate 22. The output shaft of the motor 25 passes through the base plate 22 and is fixedly connected to the bottom of the rotating rod 19. When the motor 25 is working, it drives the rotating rod 19 to rotate. A top plate 26 is fixedly connected to the top of the rotating rod 19. The two ends of the connecting arm 27 are connected to the scraper 20 and the top plate 26 respectively. The rotation of the rotating rod 19 drives the scraper 20 to rotate synchronously.

[0033] Among them, such as Figure 5 As shown, the end of the connecting arm 27 away from the top plate 26 is fixedly connected to the scraper 20. The scraper 20 is in an inclined state, and the end of the scraper 20 away from the top plate 26 is arc-shaped and fits against the inner wall of the air pipe 13. A guide plate 21 is fixedly installed at the top of the scraper 20, and the guide plate 21 is semi-circular. A reinforcing cover 24 is also fixedly installed at the top of the bottom plate 22. The rotating rod 19 moves through the reinforcing cover 24, and a sealed bearing is provided between the rotating rod 19 and the reinforcing cover 24.

[0034] Specifically, by setting the scraper 20 to an inclined state, with the end of the scraper 20 away from the top plate 26 being arc-shaped and fitting against the inner wall of the air pipe 13, the scraper 20 cleans the impurities and grease on the inner wall of the air pipe 13. By setting a guide plate 21 fixedly installed at the top of the scraper 20, the guide plate 21 is semi-circular. During the cleaning process, impurities and grease slide down the outer wall of the guide plate 21 and fall off. This design effectively avoids impurity residue and significantly improves the efficiency and quality of cleaning operations.

[0035] The specific working principle of this utility model for a meat processing smokehouse is as follows: The smokehouse is composed of a furnace body 10, a smoking device 11, and a fan 12. During the smoking process, grease, charred matter, and soot particles adhere to the inner wall of the air pipe 13, forming a viscous grease buildup. Long-term accumulation may cause pipe corrosion and odor problems. In addition, impurities accumulating on the inner wall of the air pipe 13 can cause blockage and affect the smoke extraction efficiency. The electric lifting rod 15 is fixed to the outer wall of the air pipe 13 by a clamp 16. The telescopic end of the electric lifting rod 15 is fixedly connected to the lifting plate 18. The electric lifting rod 15 controls the lifting plate 18 to rise and fall. A motor 25 is fixedly installed at the bottom of the base plate 22. The output shaft of the motor 25 moves through the base plate 22 and connects with the rotating rod 19. The bottom end is fixedly connected. When the motor 25 is working, it drives the rotating rod 19 to rotate. The top plate 26 is fixedly connected to the top of the rotating rod 19. The two ends of the connecting arm 27 are respectively connected to the scraper 20 and the top plate 26. The rotation of the rotating rod 19 drives the scraper 20 to rotate synchronously. The scraper 20 is set to be in an inclined state. The end of the scraper 20 away from the top plate 26 is arc-shaped and fits against the inner wall of the air pipe 13. The scraper 20 cleans the impurities and grease on the inner wall of the air pipe 13. The top of the scraper 20 is fixedly installed with a guide plate 21. The guide plate 21 is semi-circular. During the cleaning process, the impurities and grease slide down the outer wall of the guide plate 21 and fall off. This design effectively avoids the residue of impurities and significantly improves the efficiency and quality of cleaning operations.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A smokehouse for meat processing, characterized in that, include: Furnace body (10), the furnace body (10) is placed on the ground, a smoke device (11) is provided on one side of the furnace body (10), a fan (12) is fixedly installed on the top of the furnace body (10), a smoke pipe is provided between the smoke device (11) and the fan (12), and multiple sets of air pipes (13) are connected through the output end of the fan (12), and the ends of the multiple sets of air pipes (13) are located inside the furnace body (10) cavity; Cleaning assembly (14) is used to clean the oil and impurities in the trachea (13) cavity. The cleaning assembly (14) includes an electric lifting rod (15) and a cleaning unit (17). The cleaning unit (17) includes a lifting plate (18), a base plate (22), a rotating rod (19) and a scraper (20). The lifting plate (18) is fixedly connected to the base plate (22), and the scraper (20) scrapes and cleans the inside of the trachea (13).

2. The smokehouse for meat processing according to claim 1, characterized in that: The outer wall of the air pipe (13) is fitted with a clamp (16), and the clamp (16) is fixed to the electric lifting rod (15) by screws.

3. The smokehouse for meat processing according to claim 1, characterized in that: The telescopic end of the electric lifting rod (15) is fixedly connected to the lifting plate (18), and the rotating rod (19) is located in the middle position inside the trachea (13).

4. The smokehouse for meat processing according to claim 1, characterized in that: A motor (25) is fixedly installed at the bottom end of the base plate (22). The output shaft of the motor (25) passes through the base plate (22) and is fixedly connected to the bottom end of the rotating rod (19).

5. The smokehouse for meat processing according to claim 1, characterized in that: The top of the rotating rod (19) is fixedly connected to a top plate (26), and a connecting arm (27) is fixedly installed on the outer wall of the top plate (26). The connecting arm (27) is perpendicular to the rotating rod (19).

6. The smokehouse for meat processing according to claim 5, characterized in that: The end of the connecting arm (27) away from the top plate (26) is fixedly connected to the scraper (20). The scraper (20) is in an inclined state. The end of the scraper (20) away from the top plate (26) is arc-shaped and fits against the inner wall of the air pipe (13). A guide plate (21) is fixedly installed at the top of the scraper (20). The guide plate (21) is semi-circular.

7. The smokehouse for meat processing according to claim 1, characterized in that: A reinforcing cover (24) is also fixedly installed at the top of the base plate (22). A rotating rod (19) moves through the reinforcing cover (24). A sealed bearing is provided between the rotating rod (19) and the reinforcing cover (24).