Disassembly-free filter element structure of filter

Abstract

The utility model relates to the technical field of filter elements, and discloses a disassembly-free filter element structure which comprises a mounting cylinder, and a first liquid outlet pipe, a second liquid outlet pipe, a third liquid outlet pipe, a fourth liquid outlet pipe, a fifth liquid outlet pipe and a sixth liquid outlet pipe are fixedly connected in the mounting cylinder at equal intervals. The upper ends of the first liquid outlet pipe, the second liquid outlet pipe, the third liquid outlet pipe, the fourth liquid outlet pipe, the fifth liquid outlet pipe and the sixth liquid outlet pipe are fixedly connected to one sides of the lower portions of the first partition plate, the second partition plate, the third partition plate, the fourth partition plate, the fifth partition plate and the sixth partition plate respectively. According to the utility model, through the structures such as the liquid outlet pipe and the like, filtrate is ensured to be discharged thoroughly, the problem of blockage of the filter element can be solved through back flushing of the independent liquid outlet pipe, pressure loss and gas waste are avoided, pressure leakage during back flushing is effectively prevented through the segmented design of the partition plates, and filter residues can be effectively cleaned in each pipeline.

Description

Technical Field

[0001] The utility model relates to the technical field of filter elements, and in particular to a filter element structure that can be free of disassembly. Background Art

[0002] Filter elements in modern industry pay attention to many details in the design and manufacturing process, including microporous technology, antibacterial treatment, activated carbon layer, penetration prevention and intelligent monitoring. These improvements not only improve filtration efficiency and product purity, but also ensure the safety and reliability of the production process. At the same time, measures such as environmentally friendly design and flow rate control have further promoted the development of filtration technology and met the needs of various industries for high quality and sustainable development. Through these refined improvements, filter elements play a vital role in the production of chemical products;

[0003] Filter elements are common key components in modern industry and are closely related to various types of equipment. Their structure usually includes filter media, support nets, shells and other components, through which filter channels are formed. The working principle is that when the fluid passes through the filter element, solid particles, microorganisms or other impurities will be blocked by the filter media inside the filter element, while the clean fluid flows out through the filter element channel, achieving effective filtration and purification of the fluid;

[0004] In the prior art, the cleaning of the filter elements of some filters is extremely time-consuming and labor-intensive, especially when the viscosity and solid content of the material are high. The filter element must be disassembled and cleaned after only a few batches of filtration. In addition, the filter residue after cleaning the filter element of some filters will block the filter screen again, which greatly wastes manpower and material resources and has a great impact on the continuous production process. Therefore, a filter element structure that does not require disassembly is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a filter element structure that can be removed without having to be disassembled, aiming to improve the problem that the cleaning process of some filter elements in the prior art is cumbersome and easy to clog, especially when processing viscous materials and high solid content, which leads to frequent disassembly and cleaning, seriously affecting the continuous production efficiency.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a filter element structure that can be free of disassembly, including a mounting cylinder, the interior of which is equidistantly fixedly connected with a first liquid outlet pipe, a second liquid outlet pipe, a third liquid outlet pipe, a fourth liquid outlet pipe, a fifth liquid outlet pipe, and a sixth liquid outlet pipe, the upper ends of which are fixedly connected to one side of the lower part of a first partition plate, a second partition plate, a third partition plate, a fourth partition plate, a fifth partition plate, and a sixth partition plate;

[0007] As a further description of the above technical solution: a filter screen is fixedly connected between the first partition, the second partition, the third partition, the fourth partition, the fifth partition, the sixth partition and the mounting plate;

[0008] As a further description of the above technical solution: the upper part of the installation cylinder is fixedly connected with an inclined plate, and the upper part of the inclined plate and the first partition plate, the second partition plate, the third partition plate, the fourth partition plate, the fifth partition plate, the sixth partition plate and the outer side of the installation plate are provided with a skeleton mechanism;

[0009] As a further description of the above technical solution: the skeleton mechanism includes a first ring plate, a second ring plate, and a third ring plate, the upper part of the inclined plate is fixedly connected with the third ring plate, the outer sides of the first partition plate, the second partition plate, the third partition plate, the fourth partition plate, the fifth partition plate, and the sixth partition plate are all fixedly connected with the second ring plate, the outer side of the mounting plate is fixedly connected with the first ring plate, and the outer sides of the first ring plate, the second ring plate, and the third ring plate are all fixedly connected with four vertical plates at equal distances;

[0010] As a further description of the above technical solution: the outer side of the installation tube is provided with threads;

[0011] As a further description of the above technical solution: the upper ends of the first liquid outlet pipe, the second liquid outlet pipe, the third liquid outlet pipe, the fourth liquid outlet pipe, the fifth liquid outlet pipe, and the sixth liquid outlet pipe are respectively lower than the upper planes of the first partition plate, the second partition plate, the third partition plate, the fourth partition plate, the fifth partition plate, and the sixth partition plate;

[0012] As a further description of the above technical solution: the vertical plates are all in contact with the filter screen;

[0013] As a further description of the above technical solution: the first liquid outlet pipe, the second liquid outlet pipe, the third liquid outlet pipe, the fourth liquid outlet pipe, the fifth liquid outlet pipe, and the sixth liquid outlet pipe are in a ring array.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, through the structure of the liquid outlet pipe and the like, the material enters the filter element after being filtered by the filter screen, and then is discharged through the liquid outlet pipes. The outlet of the liquid outlet pipe is slightly lower than the plane of each partition plate, so as to prevent the residual filtrate from being unable to be discharged; when the filter screen is blocked, the solvent or high-pressure nitrogen is introduced into the filter element through the liquid outlet pipe for backblowing, so that the blocked material is dissolved and blown away. The purpose of the partition segmentation is to effectively avoid pressure loss and prevent the situation in which the upper end cannot be blown through due to pressure leakage after the lower end is blown through during backblowing.

[0016] 2. In the utility model, with the cooperation of the liquid outlet pipe structure, each liquid outlet pipe is responsible for the filtrate inlet and outlet of the corresponding partition. When blockage occurs, high-pressure nitrogen needs to be used to enter the filter element for backwashing to dissolve and blow away the blocked material. If the entire liquid outlet pipe is gathered in one place and more high-pressure nitrogen is used to enter the filter element for backwashing, each liquid outlet pipe will be subjected to different pressures, and more nitrogen will be wasted when encountering filter residues that are difficult to clean. If each liquid outlet pipe is backwashed separately, the cleaning effect will be better. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an overall structural diagram of a filter element structure that does not require disassembly proposed by the utility model;

[0018] Figure 2 This is an internal structure diagram of a filter element structure that does not require disassembly proposed by the utility model;

[0019] Figure 3 for Figure 1 A detailed enlarged view of the skeleton mechanism in the overall structure diagram;

[0020] Figure 4 This is a front cross-sectional view of a filter element structure that does not require disassembly proposed by the utility model;

[0021] Figure 5 The utility model is a top cross-sectional view of a filter element structure that does not require disassembly.

[0022] Legend:

[0023] 1. Filter screen; 2. Inclined plate; 3. Thread; 4. Frame structure; 401. First ring plate; 402. Vertical plate; 403. Second ring plate; 404. Third ring plate; 5. First partition plate; 6. Second partition plate; 7. Third partition plate; 8. Fourth partition plate; 9. Fifth partition plate; 10. Sixth partition plate; 11. First liquid outlet pipe; 12. Second liquid outlet pipe; 13. Third liquid outlet pipe; 14. Fourth liquid outlet pipe; 15. Fifth liquid outlet pipe; 16. Sixth liquid outlet pipe; 17. Mounting plate; 18. Mounting cylinder. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1-Figure 5The utility model provides a filter element structure that can be free of disassembly. The filter element structure that can be free of disassembly includes a mounting cylinder 18, and the interior of the mounting cylinder 18 is equidistantly fixedly connected with a first liquid outlet pipe 11, a second liquid outlet pipe 12, a third liquid outlet pipe 13, a fourth liquid outlet pipe 14, a fifth liquid outlet pipe 15, and a sixth liquid outlet pipe 16. The first liquid outlet pipe 11, the second liquid outlet pipe 12, the third liquid outlet pipe 13, the fourth liquid outlet pipe 14, the fifth liquid outlet pipe 15, and the sixth liquid outlet pipe 16 are fixedly connected. The upper ends of the six liquid outlet pipes 16 are respectively fixedly connected to the lower side of the first partition plate 5, the second partition plate 6, the third partition plate 7, the fourth partition plate 8, the fifth partition plate 9, and the sixth partition plate 10. The filter screen 1 is fixedly connected between the first partition plate 5, the second partition plate 6, the third partition plate 7, the fourth partition plate 8, the fifth partition plate 9, and the sixth partition plate 10 and the mounting plate 17. The upper part of the mounting cylinder 18 is fixedly connected to the inclined plate 2. The upper part of the inclined plate 2 is connected to the first partition plate 5, the second partition plate 6, the third partition plate 7, the fourth partition plate 8, the fifth partition plate 9, and the sixth partition plate 10. The outer sides of the fourth partition plate 8, the fifth partition plate 9, the sixth partition plate 10 and the mounting plate 17 are provided with a skeleton mechanism 4, which includes a first ring plate 401, a second ring plate 403, and a third ring plate 404. The upper part of the inclined plate 2 is fixedly connected with the third ring plate 404. The outer sides of the first partition plate 5, the second partition plate 6, the third partition plate 7, the fourth partition plate 8, the fifth partition plate 9, and the sixth partition plate 10 are all fixedly connected with the second ring plate 403. The outer side of the mounting plate 17 is fixedly connected with the first ring plate 401. 01, the outer sides of the first ring plate 401, the second ring plate 403 and the third ring plate 404 are evenly and fixedly connected with four vertical plates 402, the outer side of the mounting tube 18 is provided with a thread 3, the upper ends of the first liquid outlet pipe 11, the second liquid outlet pipe 12, the third liquid outlet pipe 13, the fourth liquid outlet pipe 14, the fifth liquid outlet pipe 15 and the sixth liquid outlet pipe 16 are respectively lower than the upper planes of the first partition plate 5, the second partition plate 6, the third partition plate 7, the fourth partition plate 8, the fifth partition plate 9 and the sixth partition plate 10.

[0026] Through the first liquid outlet pipe 11, the second liquid outlet pipe 12, the third liquid outlet pipe 13, the fourth liquid outlet pipe 14, the fifth liquid outlet pipe 15, the sixth liquid outlet pipe 16 and other structures, the material will enter the filter element after being filtered by the filter screen 1, and then be discharged by each liquid outlet pipe. The outlet of the liquid outlet pipe is slightly lower than the plane of each partition, so as to prevent the filtrate from being discharged. When the filter screen 1 is blocked, the blocked material can be dissolved and blown away by passing solvent or high-pressure nitrogen into the filter element through each liquid outlet pipe for backwashing. Each liquid outlet pipe is responsible for the inlet and outlet of the filtrate of the corresponding partition, and more high-pressure nitrogen is required to enter the filter element for backwashing to dissolve and blow away. In order to remove the blocked materials, if the entire liquid outlet pipe is gathered in one place and high-pressure nitrogen is used to enter the filter element for backwashing, each liquid outlet pipe will be subjected to different pressures, and a large amount of nitrogen will be wasted when encountering filter residues that are difficult to clean; however, the cleaning effect will be better if each liquid outlet pipe is backwashed separately; the purpose of the partition segmentation is to effectively avoid pressure loss and avoid the situation where pressure leakage after the lower end is blown through during backwashing, resulting in the upper end being unable to be blown through; and ring plates and vertical plates are also arranged on the outside of each partition, which can provide support when the filter screen 1 is backwashed to prevent it from being blown away and causing economic losses.

[0027] Working principle: Through the first liquid outlet pipe 11, the second liquid outlet pipe 12, the third liquid outlet pipe 13, the fourth liquid outlet pipe 14, the fifth liquid outlet pipe 15, the sixth liquid outlet pipe 16 and other structures, the material will enter the filter element after being filtered by the filter screen 1, and then be discharged by each liquid outlet pipe. The outlet of the liquid outlet pipe is slightly lower than the plane of each partition, so as to prevent the filtrate from being discharged. When the filter screen 1 is blocked, the blocked material can be dissolved and blown away by passing solvent or high-pressure nitrogen into each liquid outlet pipe to enter the filter element for backwashing. Each liquid outlet pipe is responsible for the filtrate in and out of the corresponding partition, and more high-pressure nitrogen is required to enter the filter element for backwashing to dissolve. To blow away the blocked material, if the entire liquid outlet pipe is gathered in one place and high-pressure nitrogen is used to enter the filter element for backwashing, each liquid outlet pipe will be subjected to different pressures, and a large amount of nitrogen will be wasted when encountering filter residues that are difficult to clean; however, the cleaning effect will be better if each liquid outlet pipe is backwashed separately; the purpose of segmenting the partition is to effectively avoid pressure loss and avoid the situation where pressure leakage after the lower end is blown through during backwashing, resulting in the upper end being unable to be blown through; and ring plates and vertical plates are also provided on the outside of each partition, which can provide support when the filter screen 1 is backwashed to prevent it from being blown away and causing economic losses.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A filter element structure that can be removed without disassembly, comprising a mounting cylinder (18), characterized in that: The interior of the installation cylinder (18) is equidistantly and fixedly connected with a first liquid outlet pipe (11), a second liquid outlet pipe (12), a third liquid outlet pipe (13), a fourth liquid outlet pipe (14), a fifth liquid outlet pipe (15), and a sixth liquid outlet pipe (16); the upper ends of the first liquid outlet pipe (11), the second liquid outlet pipe (12), the third liquid outlet pipe (13), the fourth liquid outlet pipe (14), the fifth liquid outlet pipe (15), and the sixth liquid outlet pipe (16) are respectively fixedly connected to one side of the lower portion of the first partition plate (5), the second partition plate (6), the third partition plate (7), the fourth partition plate (8), the fifth partition plate (9), and the sixth partition plate (10).

2. A filter element structure that does not require disassembly according to claim 1, characterized in that: A filter screen (1) is fixedly connected between the first partition plate (5), the second partition plate (6), the third partition plate (7), the fourth partition plate (8), the fifth partition plate (9), the sixth partition plate (10) and the mounting plate (17).

3. The filter element structure that can be removed without disassembly according to claim 1, characterized in that: The upper part of the installation tube (18) is fixedly connected to an inclined plate (2), and a skeleton structure (4) is provided between the upper part of the inclined plate (2) and the outer sides of the first partition plate (5), the second partition plate (6), the third partition plate (7), the fourth partition plate (8), the fifth partition plate (9), the sixth partition plate (10) and the installation plate (17).

4. The filter element structure that can be removed without disassembly according to claim 3, characterized in that: The skeleton structure (4) comprises a first ring plate (401), a second ring plate (403), and a third ring plate (404); the third ring plate (404) is fixedly connected to the upper part of the inclined plate (2); the outer sides of the first partition plate (5), the second partition plate (6), the third partition plate (7), the fourth partition plate (8), the fifth partition plate (9), and the sixth partition plate (10) are all fixedly connected to the second ring plate (403); the outer side of the mounting plate (17) is fixedly connected to the first ring plate (401); and the outer sides of the first ring plate (401), the second ring plate (403), and the third ring plate (404) are all fixedly connected to four vertical plates (402) at equal distances.

5. The filter element structure that can be removed without disassembly according to claim 1, characterized in that: The outer side of the installation cylinder (18) is provided with a thread (3).

6. The filter element structure that can be removed without disassembly according to claim 1, characterized in that: The upper ends of the first liquid outlet pipe (11), the second liquid outlet pipe (12), the third liquid outlet pipe (13), the fourth liquid outlet pipe (14), the fifth liquid outlet pipe (15), and the sixth liquid outlet pipe (16) are respectively lower than the upper planes of the first partition plate (5), the second partition plate (6), the third partition plate (7), the fourth partition plate (8), the fifth partition plate (9), and the sixth partition plate (10).

7. The filter element structure that can be removed without disassembly according to claim 4, characterized in that: The vertical plates (402) are all in contact with the filter screen (1).

8. The filter element structure that can be removed without disassembly according to claim 1, characterized in that: The first liquid outlet pipe (11), the second liquid outlet pipe (12), the third liquid outlet pipe (13), the fourth liquid outlet pipe (14), the fifth liquid outlet pipe (15), and the sixth liquid outlet pipe (16) are arranged in a ring array.

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