Novel structure of chemical fiber filter element

Abstract

The utility model discloses a novel structure of a chemical fiber filter element, which relates to the technical field of chemical fiber filter elements and comprises a filter element membrane and cover plates arranged at two ends of the filter element membrane, a plurality of support plates are fixedly arranged between the two cover plates, the filter element membrane covers the outer sides of the plurality of support plates, and guide mounting grooves are formed in close sides of the two cover plates. The two sides of the filter element membrane are slidably arranged in the two guide mounting grooves respectively, positioning holes are fixedly formed in the four corners of the filter element membrane, and an insertion positioning mechanism used for limiting the position of the filter element membrane is arranged between the filter element membrane and the two cover plates. According to the filter element membrane, the cover plate, the supporting plate, the guide mounting groove, the positioning hole and the insertion positioning mechanism provided by the utility model, the filter element membrane can be quickly and conveniently mounted and positioned, meanwhile, the filter element membrane is convenient to disassemble and replace, and the use convenience of the chemical fiber filter element is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical fiber filter elements, in particular to a new structure of a chemical fiber filter element. Background Art

[0002] The chemical fiber filter element is a filter element designed and developed specifically for the chemical fiber industry. It is mainly made of sintered felt materials with excellent performance, which enables the filter element to be used stably in harsh environments such as high temperature and high pressure.

[0003] After searching, the patent number CN214233538U discloses a detachable and cleanable chemical fiber filter element. The chemical fiber filter element is provided with connecting ends at both ends of the chemical fiber filter element membrane, thereby realizing the rapid installation and disassembly of the chemical fiber filter element membrane, thereby realizing the disassembly and cleaning of the chemical fiber filter element membrane and the reuse of the chemical fiber filter element membrane, so that the filter element has the characteristics of energy saving and environmental protection. Through the setting of the retaining ring and the locking clamp, the sealed installation of the chemical fiber filter element membrane on the support rod is realized, thereby realizing the rapid filtration of sewage.

[0004] However, in the prior art and the above-mentioned disclosed technology, the outer filter element membrane of the filter element is disassembled by positioning and locking bolts and assembled with clamps, which requires more disassembly components during disassembly, resulting in increased disassembly and assembly time, and reducing the operator's convenience and work efficiency. Utility Model Content

[0005] In view of the problems existing in the above-mentioned existing novel structures of chemical fiber filter elements, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a new structure of chemical fiber filter element, which solves the problem that when the chemical fiber filter element in the prior art is disassembled and replaced, more components need to be disassembled, resulting in increased disassembly and assembly time and reduced operating efficiency.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A novel structure of a chemical fiber filter element, comprising a filter element membrane and cover plates arranged at both ends of the filter element membrane, a plurality of support plates are fixedly arranged between the two cover plates, the filter element membrane cover is arranged on the outside of the plurality of support plates, a guide installation groove is opened on the side close to the two cover plates, and the two sides of the filter element membrane are respectively slidably arranged in the two guide installation grooves;

[0009] Positioning holes are fixedly provided at the four corners of the filter core membrane, and a plug-in positioning mechanism for limiting the position of the filter core membrane is provided between the filter core membrane and the two cover plates.

[0010] Preferably, the plug-in positioning mechanism includes a movable tube, the outer walls of the two cover plates are fixedly provided with connecting rods, the two ends of the movable tube are respectively sleeved on the outsides of the two connecting rods, the rod wall of the connecting rod is sleeved with a spring, the two ends of the spring are respectively fixedly connected to the cover plate and the movable tube, the tube wall of the movable tube is fixedly provided with two symmetrically arranged plug rods, the plug rods are inserted into the positioning holes and contact and cooperate with the cover plate.

[0011] Preferably, one end of the guide installation groove passes through the cover plate and extends to the outside.

[0012] Preferably, a first magnetic block is fixedly provided on one end of the inner wall of the guide mounting groove, and two symmetrically arranged second magnetic blocks are sleeved on the side of the filter element membrane. The second magnetic block is arranged in a U shape, and a clamping bolt is threaded through the outer side, and the end of the clamping bolt is in contact with the filter element membrane.

[0013] Furthermore, the outer wall of the second magnetic block is provided with a countersunk groove for fitting with a clamping bolt.

[0014] Preferably, the moving tube is a U-shaped moving tube.

[0015] Preferably, the inner walls of the plurality of positioning holes are fixedly embedded with wear-resistant steel rings.

[0016] Preferably, a plurality of baffles symmetrically arranged around are provided between the two cover plates, connecting rods are fixedly provided on both sides of the baffles, and the connecting rods are fixedly connected to the cover plates.

[0017] Preferably, the plurality of baffles are all arranged in an arc shape.

[0018] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0019] 1. The utility model can quickly and conveniently install and position the filter element membrane through the filter element membrane, cover plate, support plate, guide installation groove, positioning hole and plug-in positioning mechanism, and is easy to disassemble and replace, thereby improving the convenience of using the chemical fiber filter element.

[0020] 2. The utility model can stably arrange the filter element membrane between the two cover plates through the filter element membrane, the guide installation groove, the first magnetic block, the second magnetic block and the clamping bolt, thereby improving the stability of the filter element in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a three-dimensional structural schematic diagram of the cover plate of the utility model;

[0024] Figure 3 For the utility model Figure 1 A magnified schematic diagram of part A;

[0025] Figure 4 It is a side structural schematic diagram of the movable tube and the connecting rod of the utility model;

[0026] Figure 5 It is a schematic diagram of the unfolded structure of the filter element membrane of the utility model.

[0027] Description of reference numerals:

[0028] 1. Filter element membrane; 2. Cover plate; 3. Support plate; 4. Guide installation groove; 5. Moving tube; 6. Connecting rod; 7. Spring; 8. Insert rod; 9. First magnetic block; 10. Second magnetic block; 11. Clamping bolt; 12. Wear-resistant steel ring; 13. Baffle; 14. Connecting rod. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0030] The utility model embodiment discloses a novel structure of a chemical fiber filter element.

[0031] Example 1

[0032] The utility model provides Figure 1-5 The novel structure of the chemical fiber filter element shown comprises a filter element membrane 1 and cover plates 2 arranged at both ends of the filter element membrane 1, a plurality of support plates 3 are fixedly arranged between the two cover plates 2, the filter element membrane 1 is covered on the outside of the plurality of support plates 3, and a guide installation groove 4 is opened on the adjacent side of the two cover plates 2, and the two sides of the filter element membrane 1 are respectively slidably arranged in the two guide installation grooves 4, and one end of the guide installation groove 4 passes through the cover plate 2 and extends to the outside;

[0033] Positioning holes are fixedly provided at the four corners of the filter element membrane 1, and wear-resistant steel rings 12 are fixedly embedded on the inner walls of the multiple positioning holes. A plug-in positioning mechanism for limiting the position of the filter element membrane 1 is provided between the filter element membrane 1 and the two cover plates 2. The plug-in positioning mechanism includes a moving tube 5, and the moving tube 5 is a U-shaped moving tube. The outer walls of the two cover plates 2 are fixedly provided with connecting rods 6. The two ends of the moving tube 5 are respectively sleeved on the outside of the two connecting rods 6. The rod wall of the connecting rod 6 is sleeved with a spring 7. The two ends of the spring 7 are respectively fixedly connected to the cover plate 2 and the moving tube 5. The tube wall of the mobile tube 5 is fixedly provided with two symmetrically arranged plug rods 8. The plug rods 8 are inserted into the positioning holes and contact and cooperate with the cover plate 2.

[0034] When assembling the chemical fiber filter element, one end of the filter element membrane 1 is inserted into the notch of the guide installation groove 4 on the outer sides of the two cover plates 2, and the filter element membrane 1 is slowly wrapped around the outer sides of the multiple support plates 3 through the guide installation groove 4, and a stable filter element structure is formed between the two cover plates 2. Before this, the movable tube 5 can be pulled so that the movable tube 5 stretches the spring 7 when it moves along the two connecting rods 6. When one end of the filter element membrane 1 reaches one end inside the guide installation groove 4, the movable tube 5 is released, and the movable tube 5 returns to its original position under the elastic force of the spring 7. At the same time, the insertion rod 8 is inserted into the positioning hole to determine the position of the filter element membrane 1, so as to ensure that the filter element can be used for stable filtering. When the filter element membrane 1 needs to be disassembled, the movable tube 5 is pulled here so that the insertion rod 8 leaves the positioning hole. At this time, the filter element membrane 1 can be pulled out by directly pulling it.

[0035] Example 2

[0036] Embodiment 2 is based on Embodiment 1, in order to enable the filter element membrane 1 to be stably arranged in the guide installation groove 4, as shown in FIG. Figure 1-2 and Figure 5 As shown, a first magnetic block 9 is fixedly provided at one end of the inner wall of the guide mounting groove 4, and two symmetrically arranged second magnetic blocks 10 are sleeved on the side of the filter element membrane 1. The second magnetic block 10 is arranged in a U shape, and a clamping bolt 11 is passed through the outer thread. The outer wall of the second magnetic block 10 is provided with a countersunk groove for fitting the clamping bolt 11, and the end of the clamping bolt 11 is in contact with the filter element membrane 1.

[0037] With the magnetic cooperation of the first magnetic block 9 and the second magnetic block 10, when the filter element membrane 1 is slowly inserted into the guide installation groove 4, the inner end of the filter element membrane 1 can be magnetically positioned, and at the same time, the outer end of the filter element membrane 1 can be positioned by the plug-in cooperation of the insertion rod 8 and the positioning hole, thereby ensuring the stability of the filter element membrane 1 under bidirectional positioning.

[0038] Example 3

[0039] Example 3 is based on Example 1, in order to ensure the movement stability of the filter element membrane 1 during the disassembly and assembly process, as shown in FIG. Figure 1As shown, a plurality of baffles 13 symmetrically arranged around are provided between the two cover plates 2 . The plurality of baffles 13 are all arranged in an arc shape. Connecting rods 14 are fixedly provided on both sides of the baffles 13 . The connecting rods 14 are fixedly connected to the cover plates 2 .

[0040] With the arrangement of multiple baffles 13, the outer side of the filter element membrane 1 can be supported when the filter element membrane 1 is in use, and with the cooperation of multiple support plates 3, the filter element membrane 1 can be stably arranged between the two cover plates 2 for use, thereby improving the overall stability of the filter element.

[0041] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A novel structure of a chemical fiber filter element, comprising a filter element membrane (1) and cover plates (2) arranged at both ends of the filter element membrane (1), characterized in that: A plurality of support plates (3) are fixedly arranged between the two cover plates (2), the filter element membrane (1) is covered on the outer sides of the plurality of support plates (3), and a guide installation groove (4) is provided on the adjacent sides of the two cover plates (2), and the two sides of the filter element membrane (1) are respectively slidably arranged in the two guide installation grooves (4); Positioning holes are fixedly provided at the four corners of the filter core membrane (1), and a plug-in positioning mechanism for limiting the position of the filter core membrane (1) is provided between the filter core membrane (1) and the two cover plates (2).

2. The novel structure of chemical fiber filter element according to claim 1 is characterized in that: The plug-in positioning mechanism comprises a moving tube (5), the outer walls of the two cover plates (2) are fixedly provided with connecting rods (6), the two ends of the moving tube (5) are respectively sleeved on the outer sides of the two connecting rods (6), the rod walls of the connecting rods (6) are sleeved with springs (7), the two ends of the springs (7) are respectively fixedly connected to the cover plate (2) and the moving tube (5), the tube wall of the moving tube (5) is fixedly provided with two symmetrically arranged plug rods (8), the plug rods (8) are inserted into the positioning holes and contact and cooperate with the cover plate (2).

3. The novel structure of chemical fiber filter element according to claim 1 is characterized in that: One end of the guide installation groove (4) passes through the cover plate (2) and extends to the outside.

4. The novel structure of chemical fiber filter element according to claim 1 is characterized in that: A first magnetic block (9) is fixedly provided at one end of the inner wall of the guide installation groove (4), and two symmetrically arranged second magnetic blocks (10) are sleeved on the side of the filter element membrane (1). The second magnetic block (10) is arranged in a U shape, and a clamping bolt (11) is threadedly passed through the outer side, and the end of the clamping bolt (11) is in contact with the filter element membrane (1).

5. The novel structure of chemical fiber filter element according to claim 4 is characterized in that: The outer wall of the second magnetic block (10) is provided with a countersunk groove for fitting with the clamping bolt (11).

6. The novel structure of chemical fiber filter element according to claim 2 is characterized in that: The moving tube (5) is a U-shaped moving tube.

7. The novel structure of chemical fiber filter element according to claim 1 is characterized in that: The inner walls of the plurality of positioning holes are all fixedly embedded with wear-resistant steel rings (12).

8. The novel structure of chemical fiber filter element according to claim 1 is characterized in that: A plurality of baffles (13) are arranged symmetrically around the two cover plates (2), and connecting rods (14) are fixedly provided on both sides of the baffle plates (13), and the connecting rods (14) are fixedly connected to the cover plates (2).

9. The novel structure of chemical fiber filter element according to claim 8, characterized in that: The plurality of baffles (13) are all arranged in an arc shape.

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