Safety sealing structure of phenolic plastic production filtering tank

Abstract

The utility model relates to the technical field of filtering tanks, and discloses a phenolic plastic production filtering tank safety sealing structure which comprises a filtering tank body, the top of the filtering tank body is fixedly connected with a hinge, the surface of the hinge is fixedly connected with a sealing cover, and the top of the sealing cover is provided with a feeding pipe. A sealing plate is fixedly connected to the inner wall of the filtering tank body, a fixing plate is fixedly connected to the inner wall of the filtering tank body, an arc-shaped discharging plate is fixedly connected to the top of the fixing plate, and a first mounting plate is fixedly connected to the bottom of the fixing plate. By arranging the filter plate, processed phenolic aldehyde raw materials are conveyed into the filter tank body from the feeding pipe, then the hydraulic telescopic rod is started, and the hydraulic telescopic rod drives the connecting rod to move front and back and synchronously drives the filter plate to shake, so that the raw materials are vibrated and filtered; the raw materials filtered by the filtering plate are conveyed out of the filtering tank body through the discharging pipe, so that pollution caused by impurities in the external environment in the filtering process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of filter tanks, and particularly relates to a safety sealing structure of a filter tank for phenolic plastic production. Background Art

[0002] Phenolic plastic, also known as bakelite powder, is a plastic based on phenolic resin and belongs to a class of thermosetting plastics. It is widely used in fields such as electrical insulation materials, furniture parts, daily necessities, and handicrafts. Phenolic resin is prepared by the polycondensation reaction of phenol and formaldehyde under acidic or alkaline conditions, and has good heat resistance, flame resistance, water resistance, and insulation.

[0003] The filter tank plays a role in removing impurities and ensuring the purity of the resin during the production process of phenolic resin. A good sealing performance can ensure the maximization of the filtering effect. However, during the filtration process of phenolic plastic in the current filter tank, the raw materials cannot be accurately filtered completely. Content of the Utility Model

[0004] To solve the above technical problems, the utility model provides a safety sealing structure of a filter tank for phenolic plastic production, including a filter tank body. A hinge is fixedly connected to the top of the filter tank body, and a cover is fixedly connected to the surface of the hinge. A feed pipe is arranged on the top of the cover. A sealing plate is fixedly connected to the inner wall of the filter tank body. A fixing plate is fixedly connected to the inner wall of the filter tank body. An arc-shaped blanking plate is fixedly connected to the top of the fixing plate. A mounting plate one is fixedly connected to the bottom of the fixing plate. A fixing column one is fixedly connected to the inner side of the mounting plate one. A connecting rod is sleeved on the surface of the fixing column one. A fixing column two is sleeved inside the connecting rod. Mounting plates two are fixedly connected to both ends of the fixing column two. A hydraulic telescopic rod is fixedly connected to the surface of the fixing column two. A mounting table is fixedly connected to the rear end of the cover. A filter plate is fixedly connected to the bottom of the mounting plate two. A limiting rod is fixedly connected to the bottom of the fixing plate. A limiting hole is formed in the top of the filter plate. A blanking pipe is arranged at the bottom of the filter tank body.

[0005] Through the above technical solution, by setting the filter plate, the processed phenolic raw materials are transported from the feed pipe into the interior of the filter tank body. Then, the hydraulic telescopic rod is started, and the hydraulic telescopic rod drives the connecting rod to move back and forth, synchronously driving the filter plate to shake, vibrating and filtering the raw materials. The raw materials filtered by the filter plate are transported out of the interior of the filter tank body through the blanking pipe, avoiding pollution caused by impurities in the external environment during the filtration process.

[0006] As a further improvement of the above solution, the feed pipe is arranged at the central position of the top of the cover. The bottom of the feed pipe penetrates through the cover, and the bottom of the cover is in contact with the top surface of the sealing plate.

[0007] Through the above technical solution, the sealing plate is in contact with the bottom of the feed pipe, preventing other impurities from entering through the connection gap between the cover and the filter tank body, so as not to affect the purity of the raw material.

[0008] As a further improvement of the above solution, the fixed plate is concentric with the arc-shaped blanking plate. The number of the first mounting plates is two, and the two first mounting plates are symmetrically and evenly distributed on the surface with the center of the bottom of the fixed plate as the center.

[0009] Through the above technical solution, the fixed plate is concentric with the arc-shaped blanking plate. During the process of the raw material falling, the raw material will fall from the arc surface of the arc-shaped blanking plate onto the filter plate.

[0010] As a further improvement of the above solution, the rear end of the mounting table is fixedly connected to the inner wall of the filter tank body.

[0011] As a further improvement of the above solution, the number of the limiting rods is two. The two limiting rods are symmetrically and evenly distributed on the surface with the center of the top of the fixed plate as the center, and the limiting rods penetrate through the limiting holes.

[0012] Through the above technical solution, when the hydraulic telescopic rod drives the filter plate to shake, the limiting rods shake inside the limiting holes, limiting the shaking position of the overall limiting plate.

[0013] As a further improvement of the above solution, a first fixed collar is fixedly connected to the outer surface of the filter tank body. A fixed rod is fixedly connected to the bottom of the first fixed collar. A second fixed collar is fixedly connected to the bottom of the fixed rod. A support leg is fixedly connected to the bottom of the second fixed collar.

[0014] As a further improvement of the above solution, the number of the fixed rods is several. The several support legs are symmetrically and evenly distributed on the surface with the center of the bottom of the first fixed collar as the center. The inner wall of the second fixed collar is fixedly connected to the outer surface of the filter tank body. The number of the support legs is four. The four support legs are symmetrically and evenly distributed on the surface with the center of the bottom of the second fixed collar as the center.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] By arranging a filter plate in the present utility model, the processed phenolic raw material is transported from the feed pipe to the inside of the filter tank body. Then, the hydraulic telescopic rod is started. The hydraulic telescopic rod drives the connecting rod to move back and forth, synchronously driving the filter plate to shake, vibrating and filtering the raw material. The raw material filtered by the filter plate is transported out of the inside of the filter tank body through the blanking pipe, avoiding pollution caused by external environmental impurities during the filtering process.

[0017] The utility model avoids other impurities from entering through the connection gap between the cover and the filter tank body by arranging a sealing plate, which is in contact with the bottom of the feed pipe, so as not to affect the purity of the raw material. Brief Description of the Drawings

[0018] Figure 1 is a schematic diagram of the overall structure of the utility model;

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

[0020] Figure 3 is a schematic diagram of the installation structure of the internal fixing plate and the filter plate of the utility model;

[0021] Figure 4 is the utility model Figure 3 Schematic diagram of the enlarged structure at A;

[0022] Figure 5 is a schematic diagram of the external fixing structure of the overall filter tank body of the utility model.

[0023] In the figure: 1, filter tank body; 2, hinge; 3, cover; 4, feed pipe; 5, sealing plate; 6, fixing plate; 7, arc-shaped blanking plate; 8, mounting plate 1; 9, fixing column 1; 10, connecting rod; 11, fixing column 2; 12, mounting plate 2; 13, hydraulic telescopic rod; 14, mounting table; 15, filter plate; 16, limiting rod; 17, limiting hole; 18, blanking pipe; 19, fixing collar 1; 20, fixing rod; 21, fixing collar 2; 22, support leg. Detailed Embodiment

[0024] Next, in combination with the drawings and specific embodiments, the present utility model will be further described. It should be noted that on the premise of no conflict, the following described embodiments or technical features can be arbitrarily combined to form new embodiments.

[0025] Embodiment 1:

[0026] Please combine Figures 1-5, A safety sealing structure for a phenolic plastic production filter tank in this embodiment includes a filter tank body 1. A hinge 2 is fixedly connected to the top of the filter tank body 1. A cover 3 is fixedly connected to the surface of the hinge 2. A feed pipe 4 is arranged on the top of the cover 3. A sealing plate 5 is fixedly connected to the inner wall of the filter tank body 1. A fixing plate 6 is fixedly connected to the inner wall of the filter tank body 1. An arc-shaped blanking plate 7 is fixedly connected to the top of the fixing plate 6. A mounting plate one 8 is fixedly connected to the bottom of the fixing plate 6. A fixing column one 9 is fixedly connected to the inner side of the mounting plate one 8. A connecting rod 10 is sleeved on the surface of the fixing column one 9. A fixing column two 11 is sleeved inside the connecting rod 10. Both ends of the fixing column two 11 are fixedly connected with a mounting plate two 12. A hydraulic telescopic rod 13 is fixedly connected to the surface of the fixing column two 11. A mounting platform 14 is fixedly connected to the rear end of the cover 3. A filter plate 15 is fixedly connected to the bottom of the mounting plate two 12. A limiting rod 16 is fixedly connected to the bottom of the fixing plate 6. A limiting hole 17 is opened on the top of the filter plate 15. A blanking pipe 18 is arranged at the bottom of the filter tank body 1.

[0027] The feed pipe 4 is arranged at the center position on the top of the cover 3. The bottom of the feed pipe 4 penetrates through the cover 3. The bottom of the cover 3 is in contact with the top surface of the sealing plate 5. The fixing plate 6 and the arc-shaped blanking plate 7 are concentric. The number of the mounting plates one 8 is two. The two mounting plates one 8 are symmetrically and evenly distributed on the surface with the center of the bottom of the fixing plate 6 as the center. The rear end of the mounting platform 14 is fixedly connected to the inner wall of the filter tank body 1. The number of the limiting rods 16 is two. The two limiting rods 16 are symmetrically and evenly distributed on the surface with the center of the top of the fixing plate 6 as the center. The limiting rods 16 penetrate through the limiting holes 17.

[0028] A fixing collar one 19 is fixedly connected to the outer surface of the filter tank body 1. A fixing rod 20 is fixedly connected to the bottom of the fixing collar one 19. A fixing collar two 21 is fixedly connected to the bottom of the fixing rod 20. A support leg 22 is fixedly connected to the bottom of the fixing collar two 21.

[0029] The number of the fixing rods 20 is several. The several support legs 22 are symmetrically and evenly distributed on the surface with the center of the bottom of the fixing collar one 19 as the center. The inner wall of the fixing collar two 21 is fixedly connected to the outer surface of the filter tank body 1. The number of the support legs 22 is four. The four support legs 22 are symmetrically and evenly distributed on the surface with the center of the bottom of the fixing collar two 21 as the center.

[0030] In the embodiment of the present application, the implementation principle of the safety sealing structure of the phenolic plastic production filter tank is as follows: When filtering phenolic plastic production, first, the processed phenolic raw materials are transported from the feed pipe 4 into the interior of the filter tank body 1. Subsequently, the hydraulic telescopic rod 13 is activated. The hydraulic telescopic rod 13 drives the connecting rod 10 to move back and forth, synchronously driving the filter plate 15 to shake, vibrating and filtering the raw materials. The raw materials filtered by the filter plate 15 are transported out of the interior of the filter tank body 1 through the discharge pipe 18. The sealing plate 5 is in contact with the bottom of the feed pipe 4 to prevent other impurities from entering through the connection gap between the cover 3 and the filter tank body 1, thus affecting the purity of the raw materials.

[0031] The above-mentioned implementation manner is only the preferred implementation manner of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by those skilled in the art on the basis of the present invention belong to the protection scope required by the present invention.

Claims

1. A safety sealing structure for a phenolic plastic production filter tank, characterized in that: The invention comprises a filter tank body (1), wherein the top of the filter tank body (1) is fixedly connected with a hinge (2), the surface of the hinge (2) is fixedly connected with a sealing cover (3), the top of the sealing cover (3) is provided with a feed pipe (4), the inner wall of the filter tank body (1) is fixedly connected with a sealing plate (5), the inner wall of the filter tank body (1) is fixedly connected with a fixing plate (6), the top of the fixing plate (6) is fixedly connected with an arc-shaped unloading plate (7), the bottom of the fixing plate (6) is fixedly connected with a mounting plate (8), the inner side of the mounting plate (8) is fixedly connected with a fixing column (9), the surface of the fixing column (9) is sleeved with a fixing plate (9) and a fixing plate (9) is fixedly connected to the fixing plate (8). A connecting rod (10) is connected, a fixing column (11) is sleeved inside the connecting rod (10), both ends of the fixing column (11) are fixedly connected to a mounting plate (12), a hydraulic telescopic rod (13) is fixedly connected to the surface of the fixing column (11), a rear end of the sealing cover (3) is fixedly connected to a mounting platform (14), a filter plate (15) is fixedly connected to the bottom of the mounting plate (12), a limiting rod (16) is fixedly connected to the bottom of the fixing plate (6), a limiting hole (17) is provided on the top of the filter plate (15), and a discharge pipe (18) is provided at the bottom of the filter tank body (1).

2. A safety sealing structure for a phenolic plastic production filter tank according to claim 1, characterized in that: The feed pipe (4) is arranged at the center of the top of the sealing cover (3), the bottom of the feed pipe (4) passes through the sealing cover (3), and the bottom of the sealing cover (3) contacts the top surface of the sealing plate (5).

3. A safety sealing structure for a phenolic plastic production filter tank according to claim 1, characterized in that: The fixing plate (6) is concentric with the arc-shaped blanking plate (7), and the number of the mounting plates (8) is two, and the two mounting plates (8) are evenly distributed on the surface symmetrically with respect to the bottom center of the fixing plate (6).

4. A safety sealing structure for phenolic plastic production filter tank according to claim 1, characterized in that: The rear end of the mounting platform (14) is fixedly connected to the inner wall of the filter tank body (1).

5. A safety sealing structure for a phenolic plastic production filter tank according to claim 1, characterized in that: The number of the limiting rods (16) is two, and the two limiting rods (16) are evenly distributed on the surface symmetrically with respect to the center of the top of the fixing plate (6), and the limiting rods (16) pass through the limiting hole (17).

6. A safety sealing structure for a phenolic plastic production filter tank according to claim 1, characterized in that: The outer surface of the filter tank body (1) is fixedly connected to a fixing ring 1 (19), the bottom of the fixing ring 1 (19) is fixedly connected to a fixing rod (20), the bottom of the fixing rod (20) is fixedly connected to a fixing ring 2 (21), and the bottom of the fixing ring 2 (21) is fixedly connected to a supporting leg (22).

7. A safety sealing structure for a phenolic plastic production filter tank according to claim 6, characterized in that: The number of the fixing rods (20) is set to be several, and the several supporting legs (22) are evenly distributed on the surface symmetrically with the bottom center of the fixing ring 1 (19). The inner wall of the fixing ring 2 (21) is fixedly connected to the outer surface of the filter tank body (1). The number of the supporting legs (22) is set to be four, and the four supporting legs (22) are evenly distributed on the surface symmetrically with the bottom center of the fixing ring 2 (21).

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