Filter for basalt fiber wire-drawing impregnating compound

Abstract

The invention provides a filter for a basalt fiber wire-drawing impregnating compound, and belongs to the technical field of impregnating compound filtration. The problems that an existing device for filtering the impregnating compound cannot well clean the surface of a filter screen, and the filter screen cannot be cleaned in the filtering device are solved. The device comprises a filter box, a sliding rail, a first electric push rod, a filter screen structure and a cleaning structure, a partition plate is fixedly arranged in the filter box and divides the space in the filter box into a filter cavity and a cleaning cavity, the partition plate is provided with a communicating groove, the two ends of the sliding rail are fixedly connected with the two side walls of the filter box respectively, and the sliding rail penetrates through the cleaning cavity, the communicating groove and the filter cavity; the first electric push rod is fixedly arranged on the filter box, the filter screen structure is slidably arranged on the sliding rail, the output end of the first electric push rod is in transmission connection with the filter screen structure, and the cleaning structure is located in the cleaning cavity and can clean the filter screen structure. The inside of the filter box can be conveniently cleaned, and the pollution of an impregnating compound flowing area caused by cleaning can be reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of impregnation agent filtering, and in particular relates to a filter of basalt fiber drawing impregnation agent. Background Art

[0002] In the process of basalt fiber drawing, it is usually necessary to treat the surface of the basalt fiber with a wetting agent. In order to ensure the quality of the basalt fiber after drawing, it is usually necessary to use a filtering device to filter the wetting agent before using it to prevent the wetting agent from being mixed with some iron, metal or other impurities during production or transportation, which may affect the quality of the basalt fiber drawing.

[0003] However, the existing equipment for filtering the impregnating agent cannot clean the filter surface well. Some impurities will remain on the filter surface after the filtering operation. If it is not cleaned well, the filter will be easily clogged by impurities after long-term use. The cleaning method inside the filtering equipment is inconvenient to clean. The impurities are likely to fall from the filter and mix into the impregnating agent after subsequent filtration, affecting the processing quality. Summary of the invention

[0004] In view of this, in order to solve the problem that the existing equipment for filtering impregnating agents cannot clean the filter surface well, and cannot clean the filter inside the filtering equipment, the present invention proposes a filter for basalt fiber drawing impregnating agents.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] A filter for basalt fiber drawing sizing agent, comprising:

[0007] A filter box, in which a partition plate is fixedly arranged, the partition plate divides the space in the filter box into a filter chamber and a cleaning chamber, and the partition plate is provided with a connecting groove;

[0008] A slide rail, both ends of which are fixedly connected to the two side walls of the filter box, and the slide rail is arranged through the cleaning cavity, the connecting groove and the filter cavity;

[0009] A first electric push rod and a filter screen structure, wherein the first electric push rod is fixedly disposed on the filter box, the filter screen structure is slidably disposed on the slide rail, and an output end of the first electric push rod is transmission-connected to the filter screen structure;

[0010] The cleaning structure is located in the cleaning cavity and can clean the filter screen structure.

[0011] As a preferred solution for the filter of the above-mentioned basalt fiber drawing impregnation agent, the cleaning structure includes a U-shaped bracket, a rotating roller, a cleaning brush and a motor. The U-shaped bracket is fixedly arranged on the top wall of the cleaning chamber, the rotating roller is rotatably arranged on the U-shaped bracket, the cleaning brush is fixedly sleeved on the rotating roller, the motor is fixedly arranged on the U-shaped bracket, and the motor is transmission connected to the rotating roller.

[0012] As a preferred solution for the filter of the above-mentioned basalt fiber drawing impregnation agent, the cleaning structure also includes a second electric push rod and a bar magnet. The second electric push rod is fixedly arranged on the filter box, the bar magnet is located in the cleaning cavity, and the output end of the second electric push rod is transmission-connected to the bar magnet.

[0013] As a preferred solution of the filter of the above-mentioned basalt fiber drawing impregnating agent, the filter of the basalt fiber drawing impregnating agent also includes an impurity collection box, the side wall of the filter box is provided with a pull-out groove, the impurity collection box is slidably arranged in the pull-out groove, and the impurity collection box is located below the slide rail.

[0014] As a preferred solution of the filter of the basalt fiber drawing sizing, the impurity collecting box is provided with a handle near the fixing.

[0015] As a preferred solution of the filter of the above-mentioned basalt fiber drawing sizing agent, the filter box is also provided with a maintenance door cover, which is rotatably connected to the side wall of the filter box, and the maintenance door cover can open or close the cleaning cavity.

[0016] As a preferred solution of the filter of the basalt fiber drawing sizing agent, the maintenance door cover is made of a transparent material.

[0017] As a preferred solution for the filter of the above-mentioned basalt fiber drawing impregnation agent, a first baffle and a second baffle are provided in the filter cavity, the two ends of the first baffle are respectively a first fixed end and a first free end, the first fixed end is fixedly arranged on the partition plate, the first free end is lower than the first fixed end, the two ends of the second baffle are respectively a second free end and a second fixed end, the second fixed end is fixedly arranged on the side wall of the filter cavity opposite to the partition plate, the second free end is lower than the second fixed end, and the first fixed end is lower than the second free end.

[0018] As a preferred solution of the filter of the above-mentioned basalt fiber drawing sizing agent, the filter screen structure includes a square slide and a filter screen body, the filter screen body is fixedly arranged on the square slide, and the square slide is slidably arranged on the slide rail.

[0019] As a preferred solution of the filter of the above-mentioned basalt fiber drawing sizing agent, the filter box is also provided with a feed inlet and a discharge valve, the feed inlet is located above the filter cavity, and the discharge valve is located below the filter cavity.

[0020] Compared with the prior art, the filter of the basalt fiber drawing sizing agent provided by the present invention has the following beneficial effects:

[0021] 1. The present invention provides a filter for basalt fiber drawing impregnation agent, wherein the filter for basalt fiber drawing impregnation agent has a partition plate that divides the space in the filter box into two spaces, one is a filter chamber for filtering, and the other is a cleaning chamber for maintenance and cleaning. During filtering operation, the filter screen structure performs filtering operations in the filter chamber. When the filter screen structure needs to be cleaned or during non-filtering operation, the filter screen structure can be driven by a first electric push rod to slide on a slide rail, moving from the filter chamber to the cleaning chamber, and the cleaning structure in the cleaning chamber cleans the filter screen structure, which can facilitate cleaning inside the filter box, reduce pollution in the area where the impregnation agent flows due to cleaning, and reduce impregnation agent residues on the cleaning structure.

[0022] 2. The present invention provides a filter of basalt fiber drawing sizing agent. When the cleaning structure cleans the filter structure, the first electric push rod drives the filter structure to move toward the cleaning chamber. The filter structure will pass under the cleaning brush. At this time, the cleaning brush can clean the moving filter structure to reduce the adhesion of impurities. The second electric push rod can control the bar magnet to move up and down. When the filter structure moves to the bottom of the bar magnet, the second electric push rod drives the bar magnet to move down until it fits with the surface of the filter structure. The bar magnet absorbs ferromagnetic impurities to reduce the situation of incomplete cleaning of the filter structure.

[0023] 3. The present invention provides a filter for basalt fiber drawing sizing agent, wherein the filter for basalt fiber drawing sizing agent is provided with an impurity collection box below the cleaning cavity, and the impurities swept from the filter screen structure will fall into the impurity collection box, which is convenient for centralized cleaning. The filter box is also provided with a maintenance door cover, which is rotatably connected to the side wall of the filter box, and the maintenance door cover can open or close the cleaning cavity. When the cleaning structure needs to be maintained, the maintenance door cover can be opened, which can facilitate manual maintenance of the cleaning structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0025] Figure 1 It is a schematic diagram of the structure of a filter of a basalt fiber drawing sizing agent provided in a specific embodiment of the present invention;

[0026] Figure 2 It is a schematic diagram of the internal structure of a filter of a basalt fiber drawing sizing agent provided by a specific embodiment of the present invention;

[0027] Figure 3 It is a partial structural schematic diagram of a filter of a basalt fiber drawing sizing agent provided in a specific embodiment of the present invention;

[0028] Figure 4 It is a partial structural schematic diagram of a cleaning structure of a filter of a basalt fiber drawing sizing agent provided in a specific embodiment of the present invention;

[0029] Figure 5 It is a schematic diagram of the bar magnet of the filter of the basalt fiber drawing sizing agent provided by a specific embodiment of the present invention in the use state.

[0030] In the figure:

[0031] 1. Filter box; 11. Feed inlet; 12. Discharge valve; 13. Drawing slot;

[0032] 2. Separation plate; 21. Communication groove;

[0033] 31. Rotating roller; 32. Cleaning brush; 33. Motor; 34. U-shaped bracket; 35. Second electric push rod; 36. Bar magnet;

[0034] 4. Slide rail;

[0035] 51. U-shaped slide plate; 52. filter body;

[0036] 6. The first electric push rod;

[0037] 7. Impurity collection box; 71. Handle;

[0038] 8. Maintain door cover;

[0039] 91. First guide plate; 92. Second guide plate. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely explain the technical solutions in the embodiments of the present invention. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict, and the described embodiments are only part of the embodiments of the present invention, not all of the embodiments.

[0041] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0043] In the description of this embodiment, the terms "upper", "lower", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0044] See also Figure 1-5 To describe this embodiment, the present invention provides a filter for basalt fiber drawing impregnation agent, which includes a filter box 1, a slide rail 4, a first electric push rod 6, a filter screen structure and a cleaning structure. A partition plate 2 is fixedly provided in the filter box 1, and the partition plate 2 divides the space in the filter box 1 into a filter chamber and a cleaning chamber. The partition plate 2 is provided with a connecting groove 21. The two ends of the slide rail 4 are respectively fixedly connected to the two side walls of the filter box 1. The slide rail 4 penetrates the cleaning chamber, the connecting groove 21 and the filter chamber. The first electric push rod 6 is fixedly provided on the filter box 1, and the filter screen structure is slidably provided on the slide rail 4. The output end of the first electric push rod 6 is transmission-connected to the filter screen structure. The cleaning structure is located in the cleaning chamber, and the cleaning structure can clean the filter screen structure.

[0045] The filter of the basalt fiber drawing impregnation agent, the partition plate 2 divides the space in the filter box 1 into two spaces, one is a filter chamber for filtering, and the other is a cleaning chamber for maintenance and cleaning. During the filtering operation, the filter screen structure performs filtering operations in the filter chamber. When the filter screen structure needs to be cleaned or in non-filtering operations, the filter screen structure can be driven by the first electric push rod 6 to slide on the slide rail 4, moving from the filter chamber to the cleaning chamber, and the cleaning structure in the cleaning chamber cleans the filter screen structure, which can facilitate cleaning inside the filter box 1, and can also reduce the pollution of the impregnation agent flowing through the area caused by cleaning, while reducing the impregnation agent residue on the cleaning structure.

[0046] Optionally, the cleaning structure includes a U-shaped bracket 34, a rotating roller 31, a cleaning brush 32 and a motor 33, the U-shaped bracket 34 is fixedly arranged on the top wall of the cleaning chamber, the rotating roller 31 is rotatably arranged on the U-shaped bracket 34, the cleaning brush 32 is fixedly sleeved on the rotating roller 31, and the motor 33 is fixedly arranged on the U-shaped bracket 34, and the motor 33 is transmission connected to the rotating roller 31.

[0047] When the first electric push rod 6 drives the filter structure to move toward the cleaning chamber, the filter structure will pass under the cleaning brush 32. At this time, the cleaning brush 32 can clean the moving filter structure to reduce the adhesion of impurities.

[0048] Optionally, the cleaning structure further includes a second electric push rod 35 and a bar magnet 36 . The second electric push rod 35 is fixedly disposed on the filter box 1 , the bar magnet 36 is located in the cleaning cavity, and the output end of the second electric push rod 35 is transmission-connected to the bar magnet 36 .

[0049] The second electric push rod 35 can control the bar magnet 36 to move up and down. When the filter structure moves below the bar magnet 36, the second electric push rod 35 drives the bar magnet 36 to move downward until it fits with the surface of the filter structure. The bar magnet 36 absorbs ferromagnetic impurities to reduce the situation of incomplete cleaning of the filter structure.

[0050] Optionally, the filter of the basalt fiber drawing sizing agent further includes an impurity collection box 7 , a side wall of the filter box 1 is provided with a drawing groove 13 , the impurity collection box 7 is slidably arranged in the drawing groove 13 , and the impurity collection box 7 is located below the slide rail 4 .

[0051] An impurity collection box 7 is arranged below the cleaning chamber, and the impurities swept from the filter structure will fall into the impurity collection box 7, which is convenient for centralized cleaning.

[0052] Optionally, a handle 71 is fixedly provided near the impurity collection box 7 to facilitate pulling out the impurity collection box 7 .

[0053] Optionally, the filter box 1 is further provided with a maintenance door cover 8, which is rotatably connected to the side wall of the filter box 1, and the maintenance door cover 8 can open or close the cleaning cavity. When the cleaning structure needs to be maintained, the maintenance door cover 8 can be opened, which can facilitate manual maintenance of the cleaning structure.

[0054] Optionally, the maintenance door cover 8 is made of a transparent material. In this embodiment, the maintenance door cover 8 is made of a transparent glass material. The transparent maintenance door cover 8 can observe the inside of the cleaning chamber.

[0055] Optionally, the filter box 1 is further provided with a feed inlet 11 and a discharge valve 12, wherein the feed inlet 11 is located above the filter cavity, and the discharge valve 12 is located below the filter cavity.

[0056] Optionally, a first guide plate 91 and a second guide plate 92 are provided in the filter chamber, the two ends of the first guide plate 91 are respectively a first fixed end and a first free end, the first fixed end is fixedly arranged on the partition plate 2, the first free end is lower than the first fixed end, the two ends of the second guide plate 92 are respectively a second free end and a second fixed end, the second fixed end is fixedly arranged on the side wall of the filter chamber opposite to the partition plate 2, the second free end is lower than the second fixed end, and the first fixed end is lower than the second free end. The first guide plate 91 and the second guide plate 92 are staggered up and down to form a slope for buffering the discharge of materials. After being filtered by the filter mesh structure, the impregnating agent falls on the second guide plate 92, and flows to the second free end of the second guide plate 92 under the action of its own gravity, and then falls on the first guide plate 91, and flows to the first free end of the first guide plate 91, and finally discharged from the discharge valve 12.

[0057] Optionally, the filter structure includes a square slide 51 and a filter body 52, the filter body 52 is fixedly arranged on the square slide 51, and the square slide 51 is slidably arranged on the slide rail 4. It can be understood that the filter body 52 is arranged in the middle position of the square slide 51.

[0058] Obviously, the embodiments of the present invention disclosed above are only used to help illustrate the present invention. The embodiments do not describe all the details in detail, nor do they limit the invention to specific implementation methods. According to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. It is not necessary and impossible to exhaustively list all implementation methods here.

Claims

1. A filter for basalt fiber drawing sizing agent, characterized in that: include: A filter box (1), wherein a partition plate (2) is fixedly provided in the filter box (1), the partition plate (2) divides the space in the filter box (1) into a filter chamber and a cleaning chamber, and the partition plate (2) is provided with a connecting groove (21); A slide rail (4), the two ends of which are respectively fixedly connected to the two side walls of the filter box (1), and the slide rail (4) is arranged through the cleaning chamber, the connecting groove (21) and the filter chamber; A first electric push rod (6) and a filter screen structure, wherein the first electric push rod (6) is fixedly arranged on the filter box (1), the filter screen structure is slidably arranged on the slide rail (4), and the output end of the first electric push rod (6) is transmission-connected to the filter screen structure; The cleaning structure is located in the cleaning cavity and can clean the filter screen structure.

2. The filter of basalt fiber drawing sizing agent according to claim 1, characterized in that: The cleaning structure comprises a U-shaped bracket (34), a rotating roller (31), a cleaning brush (32) and a motor (33); the U-shaped bracket (34) is fixedly arranged on the top wall of the cleaning chamber; the rotating roller (31) is rotatably arranged on the U-shaped bracket (34); the cleaning brush (32) is fixedly sleeved on the rotating roller (31); the motor (33) is fixedly arranged on the U-shaped bracket (34); and the motor (33) is transmission-connected to the rotating roller (31).

3. The filter of basalt fiber drawing sizing agent according to claim 2, characterized in that: The cleaning structure further comprises a second electric push rod (35) and a bar magnet (36); the second electric push rod (35) is fixedly arranged on the filter box (1); the bar magnet (36) is located in the cleaning chamber; and the output end of the second electric push rod (35) is transmission-connected to the bar magnet (36).

4. The filter of basalt fiber drawing sizing agent according to claim 1, characterized in that: It also comprises an impurity collection box (7), a side wall of the filter box (1) is provided with a pull-out groove (13), the impurity collection box (7) is slidably arranged in the pull-out groove (13), and the impurity collection box (7) is located below the slide rail (4).

5. The filter of basalt fiber drawing sizing agent according to claim 4, characterized in that: The impurity collection box (7) is fixedly provided with a handle (71) near it.

6. The filter of basalt fiber drawing sizing agent according to claim 1, characterized in that: The filter box (1) is also provided with a maintenance door cover (8), which is rotatably connected to the side wall of the filter box (1), and the maintenance door cover (8) can open or close the cleaning chamber.

7. The filter of basalt fiber drawing sizing according to claim 6, characterized in that: The maintenance door cover (8) is made of transparent material.

8. The filter of basalt fiber drawing sizing agent according to claim 1, characterized in that: A first guide plate (91) and a second guide plate (92) are provided in the filter chamber, the two ends of the first guide plate (91) are respectively a first fixed end and a first free end, the first fixed end is fixedly arranged on the partition plate (2), and the first free end is lower than the first fixed end, the two ends of the second guide plate (92) are respectively a second free end and a second fixed end, the second fixed end is fixedly arranged on the side wall of the filter chamber opposite to the partition plate (2), the second free end is lower than the second fixed end, and the first fixed end is lower than the second free end.

9. The filter of basalt fiber drawing sizing agent according to claim 1, characterized in that: The filter screen structure comprises a square-shaped slide plate (51) and a filter screen body (52); the filter screen body (52) is fixedly arranged on the square-shaped slide plate (51); and the square-shaped slide plate (51) is slidably arranged on the slide rail (4).

10. The filter of basalt fiber drawing sizing agent according to claim 1, characterized in that: The filter box (1) is also provided with a feed inlet (11) and a discharge valve (12), wherein the feed inlet (11) is located above the filter cavity, and the discharge valve (12) is located below the filter cavity.

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