Anti-blocking assembled screen

Abstract

The utility model discloses an anti-clogging assembly type screen, which relates to the field of petroleum screening, and comprises an assembly body, a positive and negative motor is installed at the middle position of the front surface of the assembly body, the output end of the positive and negative motor is connected with a connecting shaft penetrating into the assembly body, and the interior of one end of the assembly body is rotatably connected with a first insertion block. Arc-shaped gears are fixed to the two sides of the first inserting block correspondingly, and a first gear meshed with the arc-shaped gears is rotationally connected to the position, located on one side of the first inserting block, of the inner wall of the assembly body. The forward and reverse motor drives the connecting shaft to rotate, at the moment, the connecting shaft drives the first inserting block to rotate, at the moment, the first inserting block drives the two sets of arc-shaped gears to rotate, and the rotating directions of the first gear and the second gear are opposite; the filter screen at the bottom of the filter plate is pushed, so that the mixture of impurities and petroleum at the top of the filter screen is pushed once, and the filter screen is prevented from being blocked by the impurities.

Description

Technical Field

[0001] This utility model relates to the field of petroleum screening, specifically to an anti-clogging assembled screen. Background Technology

[0002] As we all know, petroleum is essential in daily life. For example, some cars and clothing products are refined from petroleum. In many oil extraction processes, there are impurities. In order to improve the quality of extraction, filtration equipment is used to filter the oil. Among the components of the filtration equipment, the filter screen is one of the important components.

[0003] Modern assembled screens are not very effective at handling blockages, which makes filtration equipment prone to clogging and affects oil extraction. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide an anti-clogging assembled screen to solve the technical problem that filtration equipment is prone to clogging, which affects oil extraction.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an anti-clogging assembled screen, comprising an assembly body, wherein a forward and reverse motor is installed at the middle position of the front surface of the assembly body, and the output end of the forward and reverse motor is connected to a connecting shaft that penetrates into the interior of the assembly body; a first insert block is rotatably connected to the interior of one end of the assembly body, and arc-shaped gears are fixed on both sides of the first insert block; a first gear that meshes with the arc-shaped gear is rotatably connected to the inner wall of the assembly body on one side of the first insert block, and a second gear that meshes with the arc-shaped gear is rotatably connected to the inner wall of the assembly body on the other side of the first insert block; a fixing rod is fixed to the front surface of both the first gear and the second gear, and a push rod is fixed to the end of the fixing rod; and a filter plate is provided at the top of the interior of the assembly body.

[0006] The present invention is further provided that the filter plate has a filter screen inside, and the filter screen is in the shape of a mesh bag.

[0007] The present invention is further configured such that slots are provided at both ends of the bottom of the filter plate, and a second insert is fixed at one end of the outer side of the connecting shaft, wherein the first insert, the second insert, and the slot cooperate with each other.

[0008] The present invention is further configured such that the two sides of the filter plate and the inner walls of the two sides of the assembly form an arc shape, and the filter plate and the assembly are tightly fitted together.

[0009] The present invention is further configured such that the end of the connecting shaft is fixedly connected to the first insert block.

[0010] In summary, the present invention has the following main advantages:

[0011] 1. This utility model uses a forward and reverse motor to drive the connecting shaft to rotate. The connecting shaft drives the first insert block to rotate, which in turn drives two sets of arc gears to rotate. The first gear and the second gear rotate in opposite directions. When the filter plate rotates to the right, the push rod on the right rotates upward, pushing the filter screen at the bottom of the filter plate. This pushes the mixture of impurities and oil at the top of the filter screen, preventing impurities from clogging the filter screen. When the filter plate rotates to the left, the mixture of impurities and oil at the top of the filter screen gradually moves to the left side of the filter screen. At this time, the push rod on the left rotates upward, pushing the mixture at the top of the filter screen from one side. The two methods of alternating movement prevent impurities from clogging the filter screen. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall result of this utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0014] Figure 3 This is a partial connection diagram of the present invention.

[0015] In the diagram: 1. Assembly; 2. Forward and reverse motors; 3. Filter plate; 4. Connecting shaft; 5. Slot; 6. First insert block; 7. Arc gear; 8. First gear; 9. Second gear; 10. Fixing rod; 11. Push rod; 12. Second insert block. Detailed Implementation

[0016] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0017] The embodiments of this utility model will be described below based on its overall structure.

[0018] A type of anti-clogging assembled screen, such as Figure 1 - Figure 3As shown, the assembly includes an assembly 1. A forward and reverse motor 2 is installed at the middle position of the front surface of the assembly 1, and the output end of the forward and reverse motor 2 is connected to a connecting shaft 4 that penetrates into the interior of the assembly 1. A first insert 6 is rotatably connected to one end of the assembly 1, and a second insert 12 is fixed to one end of the connecting shaft 4. A filter plate 3 is provided at the top of the interior of the assembly 1 for installing a filter screen. Slots 5 are provided at both ends of the bottom of the filter plate 3. The first insert 6, the second insert 12, and the slots 5 cooperate with each other to facilitate the removal of the filter plate 3 from the assembly 1. At the same time, the cross-section of the first insert 6 and the second insert 12 is rectangular. The connecting shaft 4 drives the filter plate 3 to rotate through the first insert 6 and the second insert 12 to remove impurities from the top of the filter plate 3 and prevent it from clogging. The two sides of the filter plate 3 are arc-shaped with the inner walls of the two sides of the assembly 1. The arc shape can keep the filter plate 3 tightly attached to the inner wall of the assembly 1 while rotating, and the filter plate 3 is tightly attached to the assembly 1. The end of the connecting shaft 4 is fixedly connected to the first insert 6.

[0019] It should be noted that the connecting shaft 4 is rotated by the forward and reverse motor 2, and the connecting shaft 4 drives the first insert 6 and the second insert 12 to rotate. The first insert 6 and the second insert 12, which have rectangular cross-sections, drive the filter plate 3 to rotate, which in turn drives the filter screen on the top of the filter plate 3 to rotate, thereby facilitating the shaking of the impurities and petroleum mixture and preventing it from clogging the filter screen.

[0020] Please refer to the figure. Both sides of the first insert block 6 are fixed with arc-shaped gears 7. The inner wall of the assembly 1 is rotatably connected to a first gear 8 that meshes with the arc-shaped gear 7 on one side of the first insert block 6. The first insert block 6, in conjunction with the arc-shaped gear 7, drives the first gear 8 to rotate in the forward direction. The inner wall of the assembly 1 is rotatably connected to a second gear 9 that meshes with the arc-shaped gear 7 on the other side of the first insert block 6. The first insert block 6, in conjunction with the arc-shaped gear 7, drives the second gear 9 to rotate in the reverse direction. The front surfaces of the first gear 8 and the second gear 9 are both fixed with fixing rods 10, and the ends of the fixing rods 10 are fixed with push rods 11, which are used to push the filter screen at the bottom of the filter plate 3.

[0021] It is understandable that the first insert block 6 is rotated by the connecting shaft 4, and the two sets of symmetrical arc gears 7 drive the first gear 8 and the second gear 9 to rotate relative to each other. At this time, when the filter plate 3 rotates to the right, the first gear 8 drives the push plate to rotate upward, pushing the filter screen at the bottom of the filter plate 3. When the filter plate 3 rotates to the left, the second gear 9 drives the push rod 11 to rotate upward, pushing the filter screen at the bottom of the filter plate 3.

[0022] Please see Figure 1 The filter plate 3 has a filter screen inside, and the filter screen is in the shape of a mesh bag. The filter screen inside can be deformed.

[0023] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A clog-resistant assembled screen, comprising an assembly (1), characterized in that: A forward and reverse motor (2) is installed at the middle position of the front surface of the assembly (1), and the output end of the forward and reverse motor (2) is connected to a connecting shaft (4) that penetrates into the interior of the assembly (1). A first insert (6) is rotatably connected to the interior of one end of the assembly (1), and arc gears (7) are fixed on both sides of the first insert (6). A first gear (8) that meshes with the arc gear (7) is rotatably connected to the inner wall of the assembly (1) on one side of the first insert (6), and a second gear (9) that meshes with the arc gear (7) is rotatably connected to the inner wall of the assembly (1) on the other side of the first insert (6). A fixing rod (10) is fixed to the front surface of both the first gear (8) and the second gear (9), and a push rod (11) is fixed to the end of the fixing rod (10). A filter plate (3) is provided at the top of the interior of the assembly (1).

2. The anti-clogging assembled screen according to claim 1, characterized in that: The filter plate (3) is equipped with a filter screen inside, and the filter screen is in the shape of a mesh bag.

3. The anti-clogging assembled screen according to claim 1, characterized in that: The filter plate (3) has slots (5) at both ends of its bottom. A second plug (12) is fixed to one end of the outer side of the connecting shaft (4). The first plug (6), the second plug (12), and the slot (5) cooperate with each other.

4. The anti-clogging assembled screen according to claim 1, characterized in that: The two sides of the filter plate (3) are arc-shaped with the inner walls of the two sides of the assembly (1), and the filter plate (3) and the assembly (1) are tightly fitted together.

5. The anti-clogging assembled screen according to claim 1, characterized in that: The end of the connecting shaft (4) is fixedly connected to the first insert (6).

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