Spin-drying device for surimi processing
By introducing a spray pipe and a reciprocating electric push rod into the surimi spin dryer, the problems of difficult cleaning and odor residue in existing devices are solved, achieving automated cleaning and odor adsorption.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FUJIAN WEIYUAN FOOD CO LTD
- Filing Date
- 2025-04-17
- Publication Date
- 2026-05-01
AI Technical Summary
Existing fish paste drying devices have a simple structure, are difficult to clean, and are prone to leaving odors.
A spin-drying device for surimi processing was designed. The inner barrel is connected to the bottom of the outer barrel through a drive component. It is equipped with a spray pipe and a reciprocating electric push rod. The spray pipe sprays cleaning liquid on the inner surface of the outer barrel, which, combined with the activated carbon filter, adsorbs odors.
It achieves automated cleaning, improves cleaning efficiency, and effectively absorbs odors, preventing odor residue.
Smart Images

Figure CN224188887U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of fish paste processing equipment, and more specifically, to a fish paste processing spin-drying device. Background Technology
[0002] Fish paste is a new type of aquatic food ingredient. After chopping and mixing fish paste, salt and other ingredients are added and pounded into a thick paste. This paste is then shaped and heated to become an elastic gel. Products made from fish paste include fish balls, fish cakes, fish sausages, and fish rolls. Because fish paste products are easy to prepare, tender, delicious, and have good shelf life, they are well-suited for urban consumption. These products can be manufactured on a large scale in factories or produced by hand at home.
[0003] A search revealed an existing fish paste preliminary drying device (publication number CN215819779U) that addresses the cumbersome operation of traditional fish paste drying devices, which require feeding, initial drying, and final discharge—a time-consuming and labor-intensive process. The device includes a barrel with a feeding mechanism mounted on one side of its top. This mechanism comprises a feeding pipe connected to the barrel, a hopper mounted above the feeding pipe on the side furthest from the barrel, an inlet at the top of the hopper, and a feed pipe connected below the hopper. The feed pipe and the feeding pipe are connected in a continuous manner. A first motor is mounted on the side of the feeding pipe furthest from the barrel, and the output of the first motor is connected to a feeding rod with spiraled feeding blades. The feeding rod and blades work together to transport the fish paste into the barrel. The feeding mechanism continuously feeds the fish paste, and the barrel can continuously dry the incoming fish paste without stopping, thus improving feeding efficiency during the drying process.
[0004] Commonly used spin-drying devices connect the inner bucket to the outer bucket via a drive mechanism. Due to the simple structure of the device, it is inconvenient to clean the inner surface of the outer bucket after use, and the bucket is prone to odor residue after use. Therefore, we propose a spin-drying device for surimi processing to solve the above-mentioned problems. Utility Model Content
[0005] 1. Technical problems to be solved
[0006] To address the problems existing in the prior art, the purpose of this utility model is to provide a spin-drying device for surimi processing. A drive assembly at the bottom of the outer barrel connects to the inner barrel via its transmission output. Surimi material is encased in a bag and undergoes spin-drying inside the inner barrel. After spin-drying, the cover is opened, and the surimi material is removed. The mounting base and mounting slot engage and are connected via an external pipe and a water pipe connector for the spray pipe. Pressurized water is sprayed from the opening of the spray hood onto the inner surface of the outer barrel, providing excellent automatic cleaning performance. A reciprocating electric push rod pulls the spray pipe in a longitudinal reciprocating motion, increasing the spray area and improving cleaning performance.
[0007] 2. Technical Solution
[0008] To solve the above problems, the present invention adopts the following technical solution.
[0009] A fish paste processing spin-drying device includes a base, an outer barrel fixedly connected to the surface of the base, a drive assembly installed at the bottom of the inner side of the outer barrel, and an inner barrel pulverizedly connected to the drive output end of the drive assembly. A cleaning assembly is installed inside the outer barrel.
[0010] The cleaning assembly includes a spray pipe inserted between the outer tub and the inner tub, water spray holes equidistantly formed on the surface of the spray pipe, and a spray hood connected to the opening of the water spray holes of the spray pipe.
[0011] Preferably, the cleaning assembly further includes a support ring sleeved on the outside of the spray pipe and fixedly connected, a reciprocating electric push rod fixedly connected to the surface of the support ring, and a mounting base fixedly connected to the support end of the reciprocating electric push rod.
[0012] Preferably, the opening of the spray hood faces the inner surface of the outer barrel, and the surface of the spray pipe is connected to a water pipe connector.
[0013] Preferably, the outer barrel has symmetrically provided assembly slots at its opening position, and the assembly seat and the assembly slot are engaged and correspond to each other.
[0014] Preferably, the opening of the outer barrel is provided with a relief groove, and the water pipe connector is located on one side of the relief groove.
[0015] Preferably, a cover plate is installed at the opening of the outer barrel, a traction frame is fixedly connected to the surface of the cover plate, a stepped groove is opened on the surface of the cover plate, a support frame is fixedly connected to the center hole of the surface of the cover plate, and an exhaust pipe is inserted into the surface of the cover plate.
[0016] Preferably, an activated carbon filter element is inserted inside the exhaust pipe, and an exhaust fan is installed at the exhaust end of the exhaust pipe.
[0017] 3. Beneficial effects
[0018] Compared with existing technologies, the advantages of this utility model are:
[0019] (1) The drive component at the bottom of the outer barrel is connected to the inner barrel. The fish paste material is wrapped in a bag and is dewatered inside the inner barrel. After the dewatering is completed, the cover is opened and the fish paste material is taken out. The mounting base and the mounting slot are engaged and connected through the water pipe joint of the external pipe and the spray pipe. The pressurized water is sprayed from the opening of the spray hood onto the inner surface of the outer barrel, which has good automatic cleaning performance. The reciprocating electric push rod pulls the spray pipe to make longitudinal reciprocating motion, increasing the spray area and improving the cleaning performance.
[0020] (2) An activated carbon filter is placed on the support frame at the center hole of the cover plate in this solution. An exhaust fan is installed at the exhaust end of the exhaust pipe. After the cleaning operation inside the outer barrel is completed, the exhaust fan is started through the external control device to discharge the gas inside the outer barrel in a directional manner. The activated carbon filter effectively adsorbs odors. Attached Figure Description
[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0022] Figure 2 This is a schematic diagram of the outer and inner barrel structures of this utility model;
[0023] Figure 3 This is a schematic diagram of the spray pipe and reciprocating electric push rod structure of this utility model;
[0024] Figure 4 This is a schematic diagram of the cover plate and exhaust fan structure of this utility model.
[0025] Explanation of the labels in the diagram:
[0026] 1. Base; 2. Outer tub; 201. Assembly groove; 202. Clearance groove; 3. Inner tub; 4. Spray pipe; 5. Reciprocating electric push rod; 6. Cover plate; 7. Exhaust fan; 8. Step groove; 9. Support frame; 10. Exhaust pipe; 11. Activated carbon filter element; 12. Traction frame; 13. Assembly seat; 14. Support ring; 15. Spray hood; 16. Water pipe connector. Detailed Implementation
[0027] 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0028] Example 1:
[0029] Please see Figure 1-4A fish paste processing spin-drying device includes a base 1, an outer barrel 2 fixedly connected to the surface of the base 1, a drive assembly installed at the bottom of the inner end of the outer barrel 2, and an inner barrel 3 connected to the drive output end of the drive assembly. A cleaning assembly is installed inside the outer barrel 2.
[0030] The cleaning assembly includes a spray pipe 4 inserted between the outer tub 2 and the inner tub 3, water spray holes equidistantly opened on the surface of the spray pipe 4, and a spray hood 15 connected to the opening of the water spray holes of the spray pipe 4.
[0031] The cleaning assembly also includes a support ring 14 that is sleeved on the outside of the spray pipe 4 and fixedly connected, a reciprocating electric push rod 5 fixedly connected to the surface of the support ring 14, and an assembly seat 13 fixedly connected to the support end of the reciprocating electric push rod 5. The opening of the spray hood 15 faces the inner surface of the outer tub 2. A water pipe connector 16 is conductively connected to the surface of the spray pipe 4. Assembly grooves 201 are symmetrically opened at the opening position of the outer tub 2. The assembly seat 13 and the assembly grooves 201 are snapped into each other. A clearance groove 202 is opened at the opening position of the outer tub 2. The water pipe connector 16 is located on one side of the clearance groove 202.
[0032] It should be noted that the drive component at the bottom of the outer barrel 2 is connected to the inner barrel 3 via its transmission output end. The surimi material is wrapped in a bag and undergoes a water-spraying operation inside the inner barrel 3. After the water-spraying operation is completed, the cover plate 6 is opened and the surimi material is removed. The mounting base 13 and the mounting groove 201 are engaged and connected via the water pipe connector 16 of the external pipe and the spray pipe 4. The pressurized water is sprayed from the opening of the spray hood 15 onto the inner surface of the outer barrel 2, providing excellent automatic cleaning performance. The reciprocating electric push rod 5 pulls the spray pipe 4 to perform a longitudinal reciprocating motion, increasing the spray area and improving cleaning performance.
[0033] See Figure 1-4 A cover plate 6 is installed at the opening of the outer barrel 2. A traction frame 12 is fixedly connected to the surface of the cover plate 6. A stepped groove 8 is opened on the surface of the cover plate 6. A support frame 9 is fixedly connected to the center hole of the surface of the cover plate 6. An exhaust pipe 10 is inserted through the surface of the cover plate 6. An activated carbon filter element 11 is inserted into the inside of the exhaust pipe 10. An exhaust fan 7 is installed at the exhaust end of the exhaust pipe 10.
[0034] It should be noted that an activated carbon filter element 11 is placed on the support frame 9 at the center hole of the cover plate 6, and an exhaust fan 7 is installed at the exhaust end of the exhaust pipe 10. After the cleaning operation inside the outer barrel 2 is completed, the exhaust fan 7 is started through the external control device to discharge the gas inside the outer barrel 2 in a directional manner. The activated carbon filter element 11 effectively adsorbs odors.
[0035] In use: The drive assembly at the bottom of the outer bucket 2 is connected to the inner bucket 3 via its transmission output. The surimi material is wrapped in a bag and undergoes a water-spraying operation inside the inner bucket 3. After the water-spraying operation is completed, the cover plate 6 is opened and the surimi material is removed. The mounting base 13 and the mounting groove 201 are engaged and connected via the water pipe connector 16 of the external pipe and the spray pipe 4. The pressurized water is sprayed from the opening of the spray hood 15 onto the inner surface of the outer bucket 2, providing excellent automatic cleaning performance. The reciprocating electric push rod 5 pulls the spray pipe 4 to perform longitudinal reciprocating motion, increasing the spray area and improving cleaning performance. An activated carbon filter element 11 is placed on the support frame 9 at the center hole of the cover plate 6. An exhaust fan 7 is installed at the exhaust end of the exhaust pipe 10. After the cleaning operation inside the outer bucket 2 is completed, the exhaust fan 7 is activated by the external control device to directionally discharge the gas inside the outer bucket 2. The activated carbon filter element 11 effectively adsorbs odors.
[0036] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.
Claims
1. A fish paste processing spin-drying device, comprising a base (1), an outer barrel (2) fixedly connected to the surface of the base (1), a drive assembly installed at the bottom of the inner part of the outer barrel (2), and an inner barrel (3) drively connected to the drive assembly's output end, characterized in that: The outer tub (2) is equipped with a cleaning component inside; The cleaning assembly includes a spray pipe (4) inserted between the outer tub (2) and the inner tub (3), water spray holes equidistantly opened on the surface of the spray pipe (4), and a spray hood (15) connected to the opening of the water spray holes of the spray pipe (4).
2. The spinning device for fish loins processing according to claim 1, characterized in that: The cleaning assembly also includes a support ring (14) sleeved on the outside of the spray pipe (4) and fixedly connected, a reciprocating electric push rod (5) fixedly connected to the surface of the support ring (14), and a mounting base (13) fixedly connected to the support end of the reciprocating electric push rod (5).
3. The spinning device for fish loins processing according to claim 1, characterized in that: The opening of the spray hood (15) faces the inner surface of the outer barrel (2), and the surface of the spray pipe (4) is connected to a water pipe connector (16).
4. The fish paste processing spin-drying device according to claim 2, characterized in that: The outer barrel (2) has symmetrically provided assembly slots (201) at the opening position, and the assembly seat (13) and the assembly slots (201) are engaged and correspond to each other.
5. The spinning device for fish loins processing according to claim 3, characterized in that: The outer barrel (2) has a relief groove (202) at the opening position, and the water pipe connector (16) is located on one side of the relief groove (202).
6. The spinning device for fish loins processing according to claim 1, characterized in that: The outer barrel (2) has a cover plate (6) installed at the opening position. A traction frame (12) is fixedly connected to the surface of the cover plate (6). A stepped groove (8) is opened on the surface of the cover plate (6). A support frame (9) is fixedly connected to the center hole of the surface of the cover plate (6). An exhaust pipe (10) is inserted into the surface of the cover plate (6).
7. A fish paste processing spin-drying device according to claim 6, characterized in that: An activated carbon filter element (11) is inserted inside the exhaust pipe (10), and an exhaust fan (7) is installed at the exhaust end of the exhaust pipe (10).
Citation Information
Patent Citations
Minced fish preliminary spin-drying device
CN215819779U