Residue filtering equipment for diluent production

Abstract

The utility model discloses residue filtering equipment for diluent production. The residue filtering equipment comprises a base, supporting legs, a filter cartridge, a bracket, a cover plate, a first frame, a first motor, a primary filter screen, a second frame, a secondary filter screen, a second motor, a liquid inlet, a first spray head, a second connecting pipe, a second spray head, a liquid outlet and a valve, a first frame is arranged in the filter cartridge, first rotating shafts are fixedly connected to the outer walls of the two sides of the first frame, the first rotating shafts are rotationally connected to the filter cartridge, and a second frame is arranged at the bottom end of the first frame; according to the utility model, the filter screen self-cleaning structure is designed, and the filter screen frame is rotated regularly, so that the equipped spray head can implement accurate flushing operation from the back surface of the filter screen, filter residues accumulated on the filter screen are effectively stripped and removed, the filter screen is ensured to maintain a regular cleaning state, the blockage problem is fundamentally prevented, and the service life of the filter screen is prolonged. The continuous and efficient filtering efficiency is greatly guaranteed, so that the filter residue treatment effect is remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of diluent production technology, and in particular to a filter residue equipment for diluent production. Background Technology

[0002] In the chemical industry, diluents are commonly used solvents or additives to regulate the rate of chemical reactions, improve product flowability, and coating performance. During diluent production, various solid impurities and residues are often generated, such as unreacted raw materials, catalysts, and byproducts. If these impurities are not removed promptly, they will affect the purity and quality of the diluent, thus impacting the performance of subsequent products. Therefore, filter residue equipment for diluent production is widely used in the chemical industry to ensure the purity and quality of the diluent.

[0003] Existing filter media equipment suffers from the following drawbacks: First, the filter screen structure of existing equipment is often relatively simple in design and requires frequent cleaning and replacement. This process involves cumbersome and complex disassembly and cleaning steps, consuming significant manpower and time, and increasing operational difficulty. Second, it lacks a tiered filtration structure, making it impossible to perform targeted filtration based on the particle size, properties, and other factors of impurities. These shortcomings make it difficult for the equipment to guarantee stable filtration results when dealing with different types and concentrations of diluents, limiting its application range and effectiveness. Utility Model Content

[0004] The purpose of this invention is to provide a filter residue equipment for diluent production, so as to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a filter residue equipment for diluent production, including a base, a filter cylinder fixedly connected to the base, a first frame disposed inside the filter cylinder, a first rotating shaft fixedly connected to the outer walls on both sides of the first frame and rotatably connected to the filter cylinder, a second frame disposed at the bottom end of the first frame, a second rotating shaft fixedly connected to the second frame and rotatably connected to the filter cylinder.

[0006] As a further technical solution of this utility model, a first motor and a second motor are fixedly connected to the outer wall of the filter cylinder, the first rotating shaft is fixedly connected to the output end of the first motor, and the second rotating shaft is fixedly connected to the output end of the second motor.

[0007] As a further technical solution of this utility model, a primary filter screen is fixedly connected to the first frame, and a secondary filter screen is fixedly connected to the second frame.

[0008] As a further technical solution of this utility model, a cover plate is fixedly connected to the filter cylinder, a first connecting pipe is sleeved on the cover plate, and a first nozzle is fixedly connected to one end of the first connecting pipe.

[0009] As a further technical solution of this utility model, a second connecting pipe is fixedly connected to the outer wall of the filter cylinder, and a second nozzle is fixedly connected to one end of the second connecting pipe.

[0010] As a further technical solution of this utility model, the cover plate is provided with a liquid inlet, the lower surface of the filter cylinder is provided with a liquid outlet, and a valve is fixedly connected to the liquid outlet.

[0011] As a further technical solution of this utility model, a bracket is fixedly connected to the upper surface of the base, and the bracket is fixedly connected to the cover plate, and a support foot is fixedly connected to the lower surface of the base.

[0012] Compared with the prior art, the beneficial effects achieved by this utility model are as follows: This utility model is designed with a self-cleaning filter screen. By periodically rotating the filter screen frame, the equipped nozzle will perform a precise rinsing operation from the back of the filter screen, effectively peeling off and removing the accumulated filter residue on the filter screen, ensuring that the filter screen maintains a regular clean state, fundamentally preventing the occurrence of clogging problems, and greatly ensuring the continuous high efficiency of filtration, so as to significantly improve the filter residue treatment effect. It is also designed with a multi-stage filtration structure, which improves the filtration level from top to bottom, improving the filter residue effect and stability, and can still play an excellent filter residue effect even when facing different types and concentrations of diluents. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the overall front view of the present invention;

[0016] Figure 3 This is a three-dimensional cross-sectional structural diagram of the present invention;

[0017] Figure 4 This is a three-dimensional cross-sectional view of the structure during cleaning of this utility model.

[0018] In the diagram: 1. Base; 2. Support leg; 3. Filter cartridge; 4. Bracket; 5. Cover plate; 6. First frame; 7. First rotating shaft; 8. First motor; 9. Primary filter screen; 10. Second frame; 11. Secondary filter screen; 12. Second rotating shaft; 13. Second motor; 14. Liquid inlet; 15. First connecting pipe; 16. First nozzle; 17. Second connecting pipe; 18. Second nozzle; 19. Liquid outlet; 20. Valve. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] Please see the appendix Figure 1 -Appendix Figure 4This utility model provides an embodiment of a filter residue equipment for diluent production, comprising a base 1, a filter cylinder 3 fixedly connected to the base 1, a first frame 6 disposed inside the filter cylinder 3, a first rotating shaft 7 fixedly connected to the outer walls on both sides of the first frame 6 and rotatably connected to the filter cylinder 3, a second frame 10 disposed at the bottom end of the first frame 6, a second rotating shaft 12 fixedly connected to the second frame 10 and rotatably connected to the filter cylinder 3; a first motor 8 and a second motor 13 fixedly connected to the outer wall of the filter cylinder 3, the first rotating shaft 7 fixedly connected to the output end of the first motor 8, and the second rotating shaft 12 fixedly connected to the output end of the second motor 13, the first motor 8 driving the first frame 6 to rotate, and the second motor 13 driving the second frame 10 to rotate; a primary filter screen 9 fixedly connected to the first frame 6, and a secondary filter screen 11 fixedly connected to the second frame 10, the primary filter screen 9 having a larger filter hole size, capable of initially filtering larger-sized filters. Impurities: The secondary filter screen 11 has smaller pore sizes and is responsible for filtering smaller impurities. A cover plate 5 is fixedly connected to the filter cylinder 3, and a first connecting pipe 15 is sleeved on the cover plate 5. One end of the first connecting pipe 15 is fixedly connected to a first nozzle 16, which is used to clean the primary filter screen 9. A second connecting pipe 17 is fixedly connected to the outer wall of the filter cylinder 3, and one end of the second connecting pipe 17 is fixedly connected to a second nozzle 18, which is used to clean the secondary filter screen 11. An inlet 14 is provided on the cover plate 5, and an outlet 19 is provided on the lower surface of the filter cylinder 3. A valve 20 is fixedly connected to the outlet 19. The inlet 14 is used to introduce the original diluent solution, and the outlet 19 is used to discharge the filtered diluent or the filter residue on the cleaned filter screen. A bracket 4 is fixedly connected to the upper surface of the base 1 and is fixedly connected to the cover plate 5. A support leg 2 is fixedly connected to the lower surface of the base 1. The support leg 2 is used to support the main body of the equipment, and the bracket 4 is used to connect the cover plate 5 to keep the filter cylinder 3 stable.

[0021] Working principle: When using this invention to filter diluent, the original diluent solution is first introduced into the filter cylinder 3 through the inlet 14 on the cover plate 5. Under the action of gravity, it passes sequentially through the primary filter screen 9 on the first frame 6 and the secondary filter screen 11 on the second frame 10 for filtration. The primary filter screen 9 has a larger pore size, which can initially filter larger impurities. The secondary filter screen 11 has a smaller pore size, which is responsible for filtering smaller impurities. According to actual needs, multiple filter screens can be installed for filtration. The filtered diluent is discharged through the outlet 19. The valve 20 is used to control the closing and opening of the outlet 19. When the filter screen needs to be cleaned, the first motor 8 drives the first rotating shaft 7 to rotate the first frame 6. After rotating 180 degrees, the primary filter screen 9 is flipped over. The second motor 13 drives the second rotating shaft 12 to rotate the second frame 10. The first connecting pipe 15 and the second connecting pipe 17 are connected to a high-pressure water source, and the primary filter screen 9 is rinsed through the first nozzle 16 and the secondary filter screen 11 is rinsed through the second nozzle 18. The accumulated filter residue on the filter screen is washed off, thus cleaning the filter screen. The support feet 2 on the base 1 are used to support the main body of the equipment, and the bracket 4 is used to connect the cover plate 5 to keep the filter cylinder 3 stable.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A filter residue apparatus for diluent production, comprising a base (1), characterised in that: The base (1) is fixedly connected with a filter cylinder (3), the filter cylinder (3) is provided with a first frame (6), the both sides of the first frame (6) are fixedly connected with a first rotating shaft (7), and the first rotating shaft (7) is rotatably connected to the filter cylinder (3), and the bottom end of the first frame (6) is provided with a second frame (10), the second frame (10) is fixedly connected with a second rotating shaft (12), and the second rotating shaft (12) is rotatably connected to the filter cylinder (3).

2. The filter residue apparatus for diluent production according to claim 1, characterized by: The outer wall of the filter cylinder (3) is fixedly connected with a first motor (8) and a second motor (13), the first rotating shaft (7) is fixedly connected to the output end of the first motor (8), and the second rotating shaft (12) is fixedly connected to the output end of the second motor (13).

3. The filter residue apparatus for diluent production according to claim 1, characterized by: The first frame (6) is fixedly connected with a first filter screen (9), and the second frame (10) is fixedly connected with a second filter screen (11).

4. The filter residue apparatus for diluent production according to claim 1, characterized by: The filter cylinder (3) is fixedly connected with a cover plate (5), the cover plate (5) is sleeved with a first connecting pipe (15), one end of the first connecting pipe (15) is fixedly connected with a first nozzle (16).

5. The filter residue apparatus for diluent production according to claim 1, characterized by: The outer wall of the filter cylinder (3) is fixedly connected with a second connecting pipe (17), one end of the second connecting pipe (17) is fixedly connected with a second nozzle (18).

6. The filter residue apparatus for diluent production according to claim 4, characterized by: The cover plate (5) is provided with an inlet (14), and the lower surface of the filter cylinder (3) is provided with an outlet (19), and the outlet (19) is fixedly connected with a valve (20).

7. The filter residue apparatus for diluent production according to claim 1, characterized by: The upper surface of the base (1) is fixedly connected with a support (4), and the support (4) is fixedly connected to the cover plate (5), and the lower surface of the base (1) is fixedly connected with a supporting leg (2).

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