Grease precipitation equipment used after grease production

Abstract

The utility model belongs to the technical field of grease production equipment, and particularly relates to grease precipitation equipment after grease production, which comprises a first precipitation barrel and a second precipitation barrel, a first filter barrel and a second filter barrel are respectively arranged in the first precipitation barrel and the second precipitation barrel, and a double-head motor is mounted on the lower end face of the first precipitation barrel. One output end of the double-end motor penetrates through the first settling barrel and is fixedly connected with a cross-shaped inserting block, the lower end of the first filtering barrel is fixedly connected with a supporting block, an inserting groove matched with the inserting block is formed in the lower end face of the supporting block, and a supporting column is fixedly connected to the bottom end of the interior of the second filtering barrel; the lower end of the second filtering barrel is fixedly connected with a sleeve which sleeves the outer wall of the supporting column. According to the utility model, the filter screen can be prevented from being blocked, and grease can be smoothly discharged, so that the subsequent separation effect is improved, the grease can be quickly separated from impurities, and the separation efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of oil production equipment, specifically an oil sedimentation device after oil production. Background Technology

[0002] Peanut oil often contains particulate impurities after pressing, which can affect its purity and taste. Oil sedimentation equipment can separate these solid impurities from the peanut oil using gravity or centrifugation. Current oil sedimentation methods include natural sedimentation, filtration sedimentation, and hydration sedimentation.

[0003] A search revealed that patent CN221656049U discloses an oil sedimentation device after oil production, including an animal oil production sedimentation tank. The tank contains a first filter and a second filter, both fixedly installed inside. An oil inlet pipe and a first oil outlet pipe are fixedly connected to the sedimentation tank. A first sedimentation chamber is formed between the first filter and the inner wall of the sedimentation tank, and a second sedimentation chamber is formed between the first and second filters. An oil outlet chamber is formed between the second filter and the inner wall of the sedimentation tank. Filter residue collection components are connected to the bottom of both the first and second sedimentation chambers. Impurities precipitated in the animal oil fall into the sedimentation tank. The sedimentation tank and the animal oil production sedimentation tank are detachably connected, facilitating the cleaning of filter residue from the animal oil. The device is convenient, time-saving, and labor-saving.

[0004] During the use of the above-mentioned sedimentation equipment, solid impurities mainly accumulate on the third filter screen inside the sedimentation tank, while the oil drain pipe is located at the bottom of the sedimentation tank. When a large amount of solid impurities accumulate on the third filter screen, it will affect the smooth discharge of grease inside the sedimentation tank, thereby affecting the subsequent separation effect of impurities. In addition, the above-mentioned device has a low efficiency in removing impurities by natural sedimentation. Summary of the Invention

[0005] The purpose of this invention is to provide an oil sedimentation device after oil production, which can prevent filter clogging, allow oil to be discharged smoothly, thereby improving the subsequent separation effect; and can quickly separate oil from impurities, thus improving separation efficiency.

[0006] This utility model is implemented as follows: an oil sedimentation device after oil production includes a first sedimentation tank and a second sedimentation tank. A first filter tank and a second filter tank are respectively installed inside the first and second sedimentation tanks. A dual-head motor is installed on the lower end face of the first sedimentation tank. One output end of the dual-head motor passes through the first sedimentation tank and is fixedly connected to a cross-shaped insert. A support block is fixedly connected to the lower end of the first filter tank. The lower end face of the support block has a slot adapted to the insert. A support column is fixedly connected to the bottom inside the second filter tank. A sleeve fitted onto the outer wall of the support column is fixedly connected to the lower end of the second filter tank. Both the first and second filter tanks are threadedly connected to a cover. Vertical rods are fixedly connected to the lower ends of both covers. Brushes are fixedly connected to the outer walls of both vertical rods. A limiting block is fixedly connected to the bottom inside the second filter tank. A limiting groove is formed at the upper end of the limiting block. A cross-shaped drive rod is fixedly connected to the other output end of the dual-head motor. The lower end of the drive rod is inserted into the limiting groove.

[0007] The outer wall of the second sedimentation tank is equipped with a drive mechanism.

[0008] As a preferred embodiment of the oil sedimentation equipment after oil production according to this utility model, the driving mechanism includes a first support ring fixedly connected to the outer wall of the second sedimentation tank, two cylinders distributed on the left and right are installed at the lower end of the first support ring, the second support ring is fixedly connected to the outer wall of the first sedimentation tank, and the output ends of the two cylinders pass through the first support ring and are fixedly connected to the second support ring.

[0009] As a preferred embodiment of the oil sedimentation equipment after oil production according to this utility model, both of the upper ends of the two covers are provided with through holes, and the lower end of the first filter barrel is connected to a drain pipe.

[0010] In a preferred embodiment of the oil sedimentation equipment after oil production according to this utility model, the lower end faces of the two covers respectively abut against the upper end faces of the first filter barrel and the second filter barrel.

[0011] In a preferred embodiment of the oil sedimentation equipment after oil production according to this utility model, the mesh diameter of the outer wall of the first filter barrel is larger than the mesh diameter of the outer wall of the second filter barrel.

[0012] As a preferred embodiment of the oil sedimentation equipment after oil production according to this utility model, the upper end face of the first support ring is fixedly connected to two support rods distributed front and back, and the upper end of the second support ring is provided with a limiting hole that fits onto the outer wall of the two support rods.

[0013] In a preferred embodiment of the oil sedimentation equipment after oil production according to this utility model, the two brushes respectively abut against the inner walls of the first filter barrel and the second filter barrel.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] When this utility model is in use, the dual-head motor is started to drive the insert block, support block and first filter barrel to rotate, and at the same time drive the drive rod, limit block and second filter barrel to rotate. Thus, grease and impurities can be separated by centrifugal filtration. The first filter barrel can initially filter the impurities in the grease, and the second filter barrel can further filter the impurities in the grease.

[0016] During the rotation of the first and second filter barrels, brushes that abut against them clean the mesh openings on the inner walls of the first and second filter barrels, allowing the separated grease to be smoothly discharged through the filter holes. This invention prevents filter clogging, ensures smooth grease discharge, and improves subsequent separation efficiency; it also quickly separates grease from impurities, thus increasing separation efficiency. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention from the front view.

[0019] Figure 2 This is a schematic diagram of the overall cross-sectional structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the first filter barrel of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the second filter barrel of this utility model.

[0022] In the diagram: 1. First sedimentation tank; 2. Second sedimentation tank; 3. First filter tank; 4. Second filter tank; 5. Support block; 6. Insert block; 7. Dual-head motor; 8. Drive rod; 9. Limiting block; 10. Drainage pipe; 11. Sleeve; 12. Support column; 13. First support ring; 14. Cylinder; 15. Second support ring; 16. Vertical rod; 17. Brush; 18. Cover; 19. Through hole; 20. Support rod. Detailed Implementation

[0023] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0024] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0025] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0027] Please see Figure 1-4An oil sedimentation device for oil production includes a first sedimentation tank 1 and a second sedimentation tank 2. A first filter tank 3 and a second filter tank 4 are respectively installed inside the first sedimentation tank 1 and the second sedimentation tank 2. A dual-head motor 7 is installed on the lower end of the first sedimentation tank 1. One output end of the dual-head motor 7 passes through the first sedimentation tank 1 and is fixedly connected to a cross-shaped insert 6. A support block 5 is fixedly connected to the lower end of the first filter tank 3. The lower end of the support block 5 has a slot adapted to the insert 6. A support column 12 is fixedly connected to the bottom of the interior of the second filter tank 4. A sleeve 11 fitted onto the outer wall of the support column 12 is fixedly connected to the lower end of the second filter tank 4. Both the outer walls of the barrel 3 and the second filter barrel 4 are threaded with a cover 18. The lower ends of the two covers 18 are fixedly connected with vertical rods 16. The outer walls of the two vertical rods 16 are fixedly connected with brushes 17. The bristles of the brushes 17 can be made of nylon or PBT material. Both materials have good wear resistance, temperature resistance and corrosion resistance, while maintaining sufficient softness and elasticity to adapt to the complex shape of the inner wall of the grease filter barrel and the cleaning requirements. The bottom of the second filter barrel 4 is fixedly connected with a limiting block 9. The upper end of the limiting block 9 is provided with a limiting groove. The other output end of the double-head motor 7 is fixedly connected with a "+" shaped drive rod 8. The lower end of the drive rod 8 is inserted into the inside of the limiting groove.

[0028] The outer wall of the second sedimentation tank 2 is equipped with a drive mechanism.

[0029] In this embodiment: During use, the grease that needs to be filtered and settled is placed into the interior of the first filter barrel 3 through the through hole 19 at the top. The dual-head motor 7 is started to drive the insert block 6, the support block 5 and the first filter barrel 3 to rotate. At the same time, the drive rod 8, the limiting block 9 and the second filter barrel 4 are driven to rotate. Thus, the grease and impurities can be separated by centrifugal filtration. The first filter barrel 3 can initially filter the impurities in the grease, and the second filter barrel 4 can further filter the impurities in the grease. During the rotation of the first filter barrel 3 and the second filter barrel 4, the brush 17 that abuts against them can clean the mesh on the inner wall of the first filter barrel 3 and the second filter barrel 4, so that the grease separated inside the first filter barrel 3 and the second filter barrel 4 can be smoothly discharged through the filter holes.

[0030] As a technical optimization of this utility model, the driving mechanism includes a first support ring 13 fixedly connected to the outer wall of the second sedimentation tank 2. Two cylinders 14 distributed on the left and right are installed at the lower end of the first support ring 13. A second support ring 15 is fixedly connected to the outer wall of the first sedimentation tank 1. The output ends of the two cylinders 14 pass through the first support ring 13 and are fixedly connected to the second support ring 15.

[0031] In this embodiment: the two cylinders 14 facilitate the movement of the second support ring 15, thereby moving the first sedimentation tank 1 upward, so that the drive rod 8 disengages from the limiting block 9, making it easy to remove the second filter tank 4 to clean the internal particulate impurities.

[0032] As a technical optimization of this utility model, the upper ends of both covers 18 are provided with through holes 19, and the lower end of the first filter barrel 3 is connected to a drain pipe 10.

[0033] In this embodiment: the through hole 19 is used to allow grease to enter the interior of the first filter barrel 3 and the second filter barrel 4; the guide pipe 10 is used to guide the grease that has been preliminarily filtered inside the first filter barrel 3 into the interior of the second filter barrel 4.

[0034] As a technical optimization of this utility model, the lower end faces of the two covers 18 abut against the upper end faces of the first filter barrel 3 and the second filter barrel 4, respectively.

[0035] In this embodiment, the lower end faces of the two covers 18 abut against the upper end faces of the first filter barrel 3 and the second filter barrel 4, respectively, thereby limiting the position of the first filter barrel 3 and the second filter barrel 4.

[0036] As a technical optimization of this utility model, the mesh diameter of the outer wall of the first filter barrel 3 is larger than the mesh diameter of the outer wall of the second filter barrel 4.

[0037] In this embodiment, the mesh diameter of the outer wall of the first filter barrel 3 is larger than the mesh diameter of the outer wall of the second filter barrel 4, so as to perform multi-stage filtration of grease.

[0038] As a technical optimization of this utility model, the upper end face of the first support ring 13 is fixedly connected to two front-to-back distributed support rods 20, and the upper end of the second support ring 15 is provided with a limiting hole that is sleeved on the outer wall of the two support rods 20.

[0039] In this embodiment, the stability of the first sedimentation tank 1 during its up-and-down movement can be enhanced by the cooperation between the support rod 20 and the limiting hole.

[0040] As a technical optimization of this utility model, the two brushes 17 respectively abut against the inner walls of the first filter barrel 3 and the second filter barrel 4.

[0041] In this embodiment: by having two brushes 17 abut against the inner walls of the first filter barrel 3 and the second filter barrel 4 respectively, the inner walls of the first filter barrel 3 and the second filter barrel 4 can be cleaned by the brushes 17.

[0042] The working principle and usage process of this utility model are as follows: In use, the grease to be filtered and settled is placed into the interior of the first filter barrel 3 through the through hole 19 at the top. The dual-head motor 7 is started to drive the insert block 6, the support block 5 and the first filter barrel 3 to rotate. At the same time, the drive rod 8, the limit block 9 and the second filter barrel 4 are driven to rotate. Thus, the grease and impurities can be separated by centrifugal filtration. The first filter barrel 3 can initially filter the impurities in the grease. The grease after initial filtration in the first filter barrel 3 is conveniently introduced into the interior of the second filter barrel 4 through the guide pipe 10. The second filter barrel 4 can further filter the impurities in the grease. During the rotation of the first filter barrel 3 and the second filter barrel 4, the brush 17 that abuts against them can clean the mesh of the inner wall of the first filter barrel 3 and the second filter barrel 4, so that the grease separated in the first filter barrel 3 and the second filter barrel 4 can be smoothly discharged through the filter holes. The grease filtered by the second filter barrel 4 can be discharged through the drain pipe set on the outer wall of the second sedimentation barrel 2.

[0043] However, the above are merely specific embodiments of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. An oil sedimentation device after oil production, comprising a first sedimentation tank (1) and a second sedimentation tank (2), characterized in that: The first sedimentation tank (1) and the second sedimentation tank (2) are respectively equipped with a first filter tank (3) and a second filter tank (4). A double-headed motor (7) is installed on the lower end of the first sedimentation tank (1). One of the output ends of the double-headed motor (7) passes through the first sedimentation tank (1) and is fixedly connected to a cross-shaped insert (6). A support block (5) is fixedly connected to the lower end of the first filter tank (3). The lower end of the support block (5) is provided with a slot that matches the insert (6). A support column (12) is fixedly connected to the bottom of the interior of the second filter tank (4). A sleeve (11) is connected to the outer wall of the support column (12). The outer walls of the first filter barrel (3) and the second filter barrel (4) are threaded with a cover (18). The lower ends of the two covers (18) are fixedly connected with vertical rods (16). The outer walls of the two vertical rods (16) are fixedly connected with brushes (17). The bottom of the second filter barrel (4) is fixedly connected with a limiting block (9). The upper end of the limiting block (9) is provided with a limiting groove. The other output end of the double-headed motor (7) is fixedly connected with a "+" shaped drive rod (8). The lower end of the drive rod (8) is inserted into the inside of the limiting groove. The outer wall of the second sedimentation tank (2) is provided with a driving mechanism.

2. The oil sedimentation equipment after oil production according to claim 1, characterized in that: The driving mechanism includes a first support ring (13) fixedly connected to the outer wall of the second sedimentation tank (2). Two cylinders (14) distributed on the left and right are installed at the lower end of the first support ring (13). A second support ring (15) is fixedly connected to the outer wall of the first sedimentation tank (1). The output ends of the two cylinders (14) pass through the first support ring (13) and are fixedly connected to the second support ring (15).

3. The oil sedimentation equipment after oil production according to claim 1, characterized in that: Both of the covers (18) have through holes (19) at their upper ends, and the lower end of the first filter barrel (3) is connected to a drain pipe (10).

4. The oil sedimentation equipment after oil production according to claim 1, characterized in that: The lower end faces of the two covers (18) abut against the upper end faces of the first filter barrel (3) and the second filter barrel (4), respectively.

5. The oil sedimentation equipment after oil production according to claim 1, characterized in that: The mesh diameter of the outer wall of the first filter barrel (3) is larger than the mesh diameter of the outer wall of the second filter barrel (4).

6. The oil sedimentation equipment after oil production according to claim 2, characterized in that: The upper end face of the first support ring (13) is fixedly connected to two support rods (20) distributed in front and behind, and the upper end of the second support ring (15) is provided with a limiting hole that is sleeved on the outer wall of the two support rods (20).

7. The oil sedimentation equipment after oil production according to claim 1, characterized in that: The two brushes (17) abut against the inner walls of the first filter barrel (3) and the second filter barrel (4), respectively.

Images