Oil residue separation structure of a clear oil tank

Abstract

This utility model discloses an oil residue separation structure for an oil clarifying tank, including an operating table. A stainless steel outer cover is welded to the top of the operating table. A stainless steel filter assembly is installed inside the inner cavity of the stainless steel outer cover. The stainless steel filter assembly includes a stainless steel filter screen, which is fixedly connected to the inner cavity of the stainless steel outer cover. A stainless steel filter cylinder is detachably connected to the bottom of the stainless steel filter screen. A stainless steel feed hopper is welded to the top of the front side of the stainless steel filter screen, extending through the inner cavity of the stainless steel outer cover to the outer side. This utility model uses a cylinder to drive a pressure plate downwards, thereby squeezing the oil residue inside the stainless steel filter assembly. The flattened oil residue is temporarily stored inside the stainless steel filter cylinder. By sliding the stainless steel filter cylinder, the oil residue can be poured out, thus achieving the purpose of pressing the oil residue and reducing oil waste.

Description

Technical Field

[0001] This utility model belongs to the technical field of oil clarifying tanks, and in particular relates to an oil-sludge separation structure for an oil clarifying tank. Background Technology

[0002] Crude oil is a primary oil extracted from animal or vegetable oilseeds without refining. Due to its simple processing, crude oil contains many impurities, is easily oxidized and deteriorates, and is not suitable for long-term storage. Furthermore, since it is unrefined, crude oil may contain pesticide residues, heavy metal contamination, and other harmful substances. Crude oil usually needs to undergo a refining process to remove unwanted and harmful impurities from the oil, resulting in finished oil that meets certain quality standards. This process requires the use of an oil clarifying tank.

[0003] Patent No. CN202221713117.0, entitled "An Oil Filtering Tank with Oil-Sludge Separation Function," discloses an oil filtering tank with this function, comprising: a tank body; a viewing window embedded in one side of the outer side of the tank body; a filter mechanism on the right side of the tank body; and four sliding grooves on both sides of the inner side of the tank body. In this oil filtering tank, the mixture of oil and sludge undergoes preliminary filtration through a second filter screen, leaving large sludge particles on its surface. The right side of the tank body is used to discharge the oil. The first filter screen further separates the oil and sludge, improving the filtration effect. The threaded connection between the connecting pipe and the tank body facilitates the installation and disassembly of the filter mechanism, and allows for easy cleaning of the first filter screen and the interior of the tank body after disassembly. When cleaning the collection chamber and the second filter screen is required, the hydraulic cylinder retracts, lifting the collection chamber, and then the side door opens for cleaning.

[0004] However, the oil clarifier lacks a squeezing mechanism when separating oil residue, resulting in a large amount of grease remaining on the surface of the second filter screen, causing grease waste. Therefore, it is necessary to design an oil residue separation structure for the oil clarifier to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an oil-sludge separation structure for an oil clarifying tank to solve the technical problems mentioned in the background section.

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: An oil-sludge separation structure for an oil clarifying tank, comprising an operating table: a stainless steel outer cover is welded to the top of the operating table, a stainless steel filter assembly is provided in the inner cavity of the stainless steel outer cover, the stainless steel filter assembly includes a stainless steel filter cover, the stainless steel filter cover is fixedly connected to the inner cavity of the stainless steel outer cover, a stainless steel filter cylinder is detachably connected to the bottom of the stainless steel filter cover, a stainless steel feed hopper is welded to the top of the front side of the stainless steel filter cover, and the stainless steel feed hopper passes through the inner cavity of the stainless steel outer cover. The cavity extends to the outside of the stainless steel outer cover. A sealing plate that works with the stainless steel outer cover is welded to the front side of the stainless steel filter cylinder. Support columns are welded to both the left and right sides of the top of the operating table. A top plate is fixedly connected to the top of the support columns. A cylinder is installed on the top of the top plate. The output end of the cylinder passes through the inner cavity of the top plate and is fixedly connected to a pressure plate. The pressure plate slides in the inner cavity of the stainless steel filter assembly. An oil outlet pipe is installed at the bottom of the inner cavity of the stainless steel outer cover. The bottom of the oil outlet pipe extends to the bottom of the operating table. Support legs are installed at the bottom of the operating table.

[0007] Preferably, the stainless steel filter cylinder is detachably and slidably connected to the bottom of the stainless steel filter cover, and sliding strips are fixedly connected to the left and right sides of the top of the stainless steel filter cylinder. The bottom of the stainless steel filter cover is provided with a sliding groove that cooperates with the sliding strips.

[0008] Preferably, a sealing strip is fitted onto the surface of the sealing plate, and the outer surface of the sealing strip is in contact with the surface of the stainless steel cover.

[0009] Preferably, a handle is installed on the front side of the sealing plate, and the stainless steel feed hopper is shaped like a column that is wider at the top and narrower at the bottom.

[0010] Preferably, two guide posts are welded to the left and right sides of the top of the pressure plate, and the top plate slides on the guide posts.

[0011] Preferably, the tops of the two guide pillars on the left and the tops of the two guide pillars on the right are fixedly connected by connecting pieces.

[0012] 1. The beneficial effects of this utility model are: This utility model uses a cylinder to drive the pressure plate to slide down, thereby squeezing the oil residue in the inner cavity of the stainless steel filter assembly. The flattened oil residue will be temporarily stored in the inner cavity of the stainless steel filter cylinder. By sliding the stainless steel filter cylinder, the oil residue can be poured out, thus achieving the purpose of pressing the oil residue and reducing oil waste.

[0013] 2. This utility model uses a stainless steel feed hopper that is wider at the top and narrower at the bottom, which makes it easier for users to pour oil residue into the inner cavity of the stainless steel filter screen, thus improving the feeding efficiency.

[0014] 3. By setting a sealing strip, this utility model can improve the sealing performance of the sealing plate during installation, thereby preventing oil residue from seeping from the surface of the sealing plate to the outside of the stainless steel cover.

[0015] 4. By setting the guide post, when the cylinder drives the pressure plate to slide in the inner cavity of the stainless steel filter assembly, the guide post will slide in the inner cavity of the top plate, thereby guiding the sliding direction of the pressure plate and improving the stability of the pressure plate when sliding. Attached Figure Description

[0016] The advantages of the present invention, as described above and / or in the following detailed description in conjunction with the accompanying drawings, will become clearer and more readily understood. These drawings are merely illustrative and do not limit the scope of the present invention.

[0017] Figure 1 This is a perspective view of one embodiment of the present utility model;

[0018] Figure 2 This is a three-dimensional exploded view of one embodiment of the present utility model;

[0019] Figure 3 This is a three-dimensional exploded view of a stainless steel filter assembly according to an embodiment of the present invention.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Operating table; 2. Stainless steel outer cover; 3. Stainless steel filter assembly; 31. Stainless steel filter cover; 32. Stainless steel filter cylinder; 33. Stainless steel feed hopper; 34. Sliding strip; 35. Sliding groove; 36. Sealing plate; 37. Sealing strip; 38. Handle; 4. Support column; 5. Top plate; 6. Cylinder; 7. Pressure plate; 8. Guide column; 9. Connecting piece; 10. Oil outlet pipe; 11. Support leg. Detailed Implementation

[0022] In the following description, embodiments of the oil-sludge separation structure of the present invention's clarifying tank will be described with reference to the accompanying drawings.

[0023] The embodiments described herein are specific implementations of this utility model, used to illustrate the concept of this utility model. They are all illustrative and exemplary, and should not be construed as limiting the implementation methods or scope of this utility model. In addition to the embodiments described herein, those skilled in the art can employ other obvious technical solutions based on the content disclosed in the claims and specification of this application. These technical solutions include those that make any obvious substitutions and modifications to the embodiments described herein.

[0024] The accompanying drawings in this specification are schematic diagrams used to illustrate the concept of this utility model, and schematically show the shapes of the various parts and their interrelationships. Please note that, in order to clearly show the structure of the components of the embodiments of this utility model, the drawings are not drawn to the same scale. The same reference numerals are used to indicate the same parts.

[0025] Figure 1-3 This invention illustrates an embodiment of an oil sludge separation structure for an oil clarifying tank, comprising an operating platform 1. A stainless steel outer cover 2 is welded to the top of the operating platform 1. A stainless steel filter assembly 3 is disposed within the inner cavity of the stainless steel outer cover 2. The stainless steel filter assembly 3 includes a stainless steel filter screen 31, which is fixedly connected to the inner cavity of the stainless steel outer cover 2. A stainless steel filter cylinder 32 is detachably connected to the bottom of the stainless steel filter screen 31. The stainless steel filter cylinder 32 is detachably and slidably connected to the bottom of the stainless steel filter screen 31. Sliding strips 34 are fixedly connected to the left and right sides of the top of the stainless steel filter cylinder 32. The bottom of the stainless steel filter screen cover 31 is provided with a groove 35 that cooperates with the sliding strip 34. A stainless steel feed hopper 33 is welded to the top of the front side of the stainless steel filter screen cover 31. The stainless steel feed hopper 33 extends through the inner cavity of the stainless steel outer cover 2 to the outer side of the stainless steel outer cover 2. A sealing plate 36 that cooperates with the stainless steel outer cover 2 is welded to the front side of the stainless steel filter screen cylinder 32. A sealing strip 37 is fitted on the surface of the sealing plate 36. The outer surface of the sealing strip 37 is in contact with the surface of the stainless steel outer cover 2. The sealing strip 37 improves the sealing performance of the sealing plate 36 during installation, thereby preventing oil residue from entering the sealing plate 36. The surface permeates to the outside of the stainless steel outer cover 2. A handle 38 is installed on the front side of the sealing plate 36. The stainless steel feed hopper 33 is shaped like a column that is wider at the top and narrower at the bottom. The shape of the stainless steel feed hopper 33 makes it easier for the user to pour the oil residue into the inner cavity of the stainless steel filter screen cover 31, improving the feeding efficiency. Support columns 4 are welded to the left and right sides of the top of the operating table 1. A top plate 5 is fixedly connected to the top of the support column 4. A cylinder 6 is installed on the top of the top plate 5. The output end of the cylinder 6 passes through the inner cavity of the top plate 5 and is fixedly connected to a pressure plate 7. The pressure plate 7 slides in the inner cavity of the stainless steel filter screen assembly 3, pressing... Two guide posts 8 are welded to the left and right sides of the top of the plate 7. The top plate 5 slides on the guide posts 8. Through the setting of the guide posts 8, when the cylinder 6 drives the pressure plate 7 to slide in the inner cavity of the stainless steel filter assembly 3, the guide posts 8 will slide in the inner cavity of the top plate 5, thereby guiding the sliding direction of the pressure plate 7 and improving the stability of the pressure plate 7 when sliding. The tops of the two guide posts 8 on the left and the tops of the two guide posts 8 on the right are fixedly connected by connecting pieces 9. An oil outlet pipe 10 is installed at the bottom of the inner cavity of the stainless steel outer cover 2. The bottom of the oil outlet pipe 10 extends to the bottom of the operating table 1. A support leg 11 is installed at the bottom of the operating table 1.

[0026] Working principle: When using this utility model, the user pours the oil residue into the inner cavity of the stainless steel feed hopper 33. The oil residue then enters the inner cavity of the stainless steel filter screen cover 31 through the stainless steel feed hopper 33. Subsequently, the cylinder 6 drives the pressure plate 7 to slide down, thereby squeezing the oil residue in the inner cavity of the stainless steel filter screen assembly 3. The squeezed oil enters the inner cavity of the stainless steel outer cover 2 and is finally collected through the oil outlet pipe 10. The flattened oil residue is temporarily stored in the inner cavity of the stainless steel filter cylinder 32. By pulling the handle 38, the stainless steel filter cylinder 32 and the stainless steel filter screen cover 31 are separated. At this time, the slide bar 34 will slide in the inner cavity of the slide groove 35, which facilitates the pouring of the oil residue out of the inner cavity of the stainless steel filter cylinder 32. The oil residue separation structure of this oil clarifying tank can squeeze the oil residue, which can accelerate the oil residue separation speed and reduce the waste of oil.

[0027] In summary, the oil residue separation structure of this oil clarifying tank uses cylinder 6 to drive the pressure plate 7 to slide down, thereby squeezing the oil residue inside the stainless steel filter assembly 3. The flattened oil residue will be temporarily stored inside the stainless steel filter cylinder 32. By sliding the stainless steel filter cylinder 32, the oil residue can be poured out, thus achieving the purpose of pressing the oil residue and reducing oil waste.

[0028] The technical features disclosed above are not limited to the combinations of the disclosed features with other features. Those skilled in the art can also make other combinations of the technical features according to the purpose of the utility model in order to achieve the purpose of the utility model.

Claims

1. An oil-sludge separation structure for an oil clarifying tank, characterized in that, The system includes an operating table (1): a stainless steel outer cover (2) is welded to the top of the operating table (1), and a stainless steel filter assembly (3) is provided in the inner cavity of the stainless steel outer cover (2). The stainless steel filter assembly (3) includes a stainless steel filter screen cover (31), which is fixedly connected to the inner cavity of the stainless steel outer cover (2). A stainless steel filter cylinder (32) is detachably connected to the bottom of the stainless steel filter screen cover (31). A stainless steel feed hopper (33) is welded to the top of the front side of the stainless steel filter screen cover (31). The stainless steel feed hopper (33) extends through the inner cavity of the stainless steel outer cover (2) to the outside of the stainless steel outer cover (2). The stainless steel filter cylinder (32) is... 2) A sealing plate (36) is welded to the front side to cooperate with the stainless steel outer cover (2). Support columns (4) are welded to the left and right sides of the top of the operating table (1). A top plate (5) is fixedly connected to the top of the support column (4). A cylinder (6) is installed on the top of the top plate (5). The output end of the cylinder (6) passes through the inner cavity of the top plate (5) and is fixedly connected to a pressure plate (7). The pressure plate (7) slides in the inner cavity of the stainless steel filter assembly (3). An oil outlet pipe (10) is installed at the bottom of the inner cavity of the stainless steel outer cover (2). The bottom of the oil outlet pipe (10) extends to the bottom of the operating table (1). A support leg (11) is installed at the bottom of the operating table (1).

2. The oil-sludge separation structure of the oil clarifying tank according to claim 1, characterized in that, The stainless steel filter cylinder (32) is detachably slidably connected to the bottom of the stainless steel filter cover (31). Sliding strips (34) are fixedly connected to the left and right sides of the top of the stainless steel filter cylinder (32). The bottom of the stainless steel filter cover (31) is provided with a sliding groove (35) that cooperates with the sliding strips (34).

3. The oil-sludge separation structure of the oil clarifying tank according to claim 2, characterized in that, A sealing strip (37) is fitted onto the surface of the sealing plate (36), and the outer surface of the sealing strip (37) is in contact with the surface of the stainless steel cover (2).

4. The oil-sludge separation structure of the oil clarifying tank according to claim 3, characterized in that, A handle (38) is installed on the front side of the sealing plate (36), and the stainless steel feed hopper (33) is shaped as a column that is wider at the top and narrower at the bottom.

5. The oil-sludge separation structure of the oil clarifying tank according to claim 4, characterized in that, Two guide posts (8) are welded to the left and right sides of the top of the pressure plate (7), and the top plate (5) slides on the guide posts (8).

6. The oil-sludge separation structure of the oil clarifying tank according to claim 5, characterized in that, The tops of the two guide pillars (8) on the left and the tops of the two guide pillars (8) on the right are fixedly connected by connecting pieces (9).

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