A glass fiber filter

Abstract

The present invention belongs to the field of filter technology, and in particular to a glass fiber filter. The present invention includes a filter base, and the filter base is provided with a detachable top cover. During filtering, the present invention changes the direction of the original airflow through an airflow adjustment component, so that dust particles can perform irregular Brownian motion as much as possible, thereby achieving more opportunities to hit the glass fiber filter and achieving better filtering effect. The insulating fixing part is used to fix the glass fiber filter. At the same time, the insulating fixing part is made of insulating material, which can reduce the static electricity on the glass fiber filter from being discharged. The longer the static electricity on the glass fiber filter is retained, the more firmly the dust particles can adhere to the glass fiber filter, which serves the purpose of auxiliary enhanced filtering. After the filtering is completed, the glass fiber filter is dedusted by an electrostatic dust removal part, and a contact dust removal method is adopted, which is convenient for using static electricity to achieve the effect of auxiliary enhanced filtering next time, and has strong practicality.

Description

Technical Field

[0001] The invention belongs to the technical field of filters and relates to a glass fiber filter. Background Art

[0002] Glass fiber filters use glass fiber filter paper as the material. Glass fiber (original English name: glass fiber or fiberglass) is an inorganic non-metallic material with excellent performance. It has a wide variety of types and has the advantages of good insulation, strong heat resistance, good corrosion resistance, and high mechanical strength. In the filtration process of existing glass fiber filters, dust particles in the air tend to concentrate on one or several points of the glass fiber due to inertia, and the filtration effect is relatively general. In addition, when used, the static electricity in the glass fiber is easily discharged by the metal fixing frame, and the static electricity is not easy to remain. At the same time, it is difficult to automatically remove dust from the glass fiber, and the practicality is poor.

[0003] In order to overcome the shortcomings of the prior art, people have proposed various solutions through continuous exploration. For example, a Chinese patent discloses a primary high-temperature resistant glass fiber filter [application number: 201921564177.9], including a filter cartridge and a glass fiber filter unit; filter cartridge: the filter cartridge is provided with a first filter frame, a second filter frame and a third filter frame from top to bottom, an inlet pipe is provided at the bottom of the side of the filter cartridge, a discharge pipe is provided at the top of the side of the filter cartridge, and a support plate is provided on the side of the first filter frame; glass fiber filter unit: the glass fiber filter unit includes a filter box, a diffuser, a glass fiber layer and a discharge pipe. The filter box is arranged on the surface of the support plate, and the filter box is connected to the filter cartridge through the discharge pipe. The diffuser is arranged on the inner side of the filter box, the glass fiber layer is arranged on the inner bottom surface of the filter box and has an angle with the inner bottom surface of the filter box, and the discharge pipe is arranged on the side of the filter box. However, during the filtering process of this solution, dust particles in the air are still easily concentrated on one or several places of the glass fiber due to inertia, and the filtering effect is relatively general. In addition, when in use, static electricity in the glass fiber is easily discharged by the metal fixing frame, and static electricity is not easy to be retained. At the same time, it is difficult to automatically remove dust from the glass fiber, and there is a defect of poor practicality. Summary of the invention

[0004] The object of the present invention is to provide a glass fiber filter in view of the above problems.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A glass fiber filter comprises a filter base, wherein a detachable top cover base is provided on the filter base, wherein the detachable top cover base is connected to the filter base via a connecting piece, wherein a plurality of glass fiber filter screens are arranged in the filter base, wherein the glass fiber filter screens are connected to the filter base via an insulating fixing piece, wherein an air flow regulating component is arranged in the filter base, wherein the position of the air flow regulating component corresponds to the position of the glass fiber filter screen, wherein an electrostatic dust removal component capable of reciprocating linear motion in a vertical direction is arranged in the detachable top cover base, wherein the position of the electrostatic dust removal component corresponds to the position of the glass fiber filter screen.

[0007] In the above-mentioned glass fiber filter, the airflow adjustment component includes an airflow inlet disruptor and an airflow angle adjustment component arranged in the filter base, the airflow inlet disruptor and the airflow angle adjustment component are respectively rotatably matched with the filter base, and the airflow inlet disruptor is located at the inlet of the filter base.

[0008] In the above-mentioned glass fiber filter, the air flow inlet disruptor includes a plurality of air blowing guns arranged at the inlet of the filter base, a steering gear is arranged between the air blowing guns and the filter base, and the positions of the air blowing guns correspond to the glass fiber filter.

[0009] In the above-mentioned glass fiber filter, the airflow angle adjustment component includes a plurality of airflow angle adjustment fan plates arranged in the filter base, a servo is provided between the airflow angle adjustment fan plates and the filter base, and the airflow angle adjustment fan plates are located between two adjacent glass fiber filter screens.

[0010] In the above-mentioned glass fiber filter, the insulating fixing part includes a plurality of insulating frames arranged on the filter base, the insulating frames are fixedly connected to the glass fiber filter, and the insulating frames are provided with vertical sliding connection parts, and the vertical sliding connection parts are slidably matched with the filter base.

[0011] In the above-mentioned glass fiber filter, the vertical sliding connection portion includes two vertical side sliding fixing strips arranged on the insulating frame, and the vertical side sliding fixing strips are slidably matched with the filter base.

[0012] In the above-mentioned glass fiber filter, the electrostatic dust removal component includes a plurality of lifting frames arranged in a detachable top cover seat, and dust removal strips are arranged in the lifting frames. The lifting frames and the insulating frames are staggered, and the dust removal strips correspond to the positions of the glass fiber filter.

[0013] In the above-mentioned glass fiber filter, a plurality of frame linear drivers are arranged in the detachable top cover seat, and the power shaft of the frame linear driver is connected to the lifting frame.

[0014] In the above-mentioned glass fiber filter, a plurality of frame alignment chambers are provided at the bottom of the filter base, the frame alignment chambers are arranged opposite to the lifting frame, a rotatable lower baffle plate is provided in the frame alignment chamber, the lower baffle plate is connected to the filter base through a rotating shaft and a torsion spring, a sponge is provided at the head of the lower baffle plate, and a dust discharge groove is provided at the bottom of the frame alignment chamber.

[0015] In the above-mentioned glass fiber filter, the connecting member includes a plurality of bolts arranged between the detachable top cover seat and the filter base, and a rotating plate accommodating chamber is provided on the side of the frame alignment chamber away from the dust discharge groove.

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] 1. During filtration, the air enters through the inlet of the filter base, and the dust particles in the air are intercepted by the glass fiber filter. After entering the filter base, the dust particles perform inertial motion. At this time, the direction of the original airflow is changed by the airflow adjustment component, so that the dust particles perform irregular Brownian motion as much as possible, so as to achieve more opportunities to hit the glass fiber filter and achieve better filtering effect. The detachable top cover seat is connected to the filter base by a connecting piece, which is convenient for the staff to disassemble, replace and repair. The insulating fixing piece is used to fix the glass fiber filter. At the same time, the insulating fixing piece is made of insulating material, which can reduce the static electricity on the glass fiber filter from being led out. The longer the static electricity on the glass fiber filter is retained, the more firmly the dust particles can adhere to the glass fiber filter, which plays the purpose of auxiliary enhanced filtration. After the filtration is completed, the glass fiber filter is dedusted by the electrostatic dust removal piece. The contact dust removal method is adopted. After the dust removal is completed, the glass fiber filter after dust removal will retain static electricity due to the contact friction, which is convenient to use static electricity to achieve the effect of auxiliary enhanced filtration next time, and the practicability is strong.

[0018] 2. After the glass fiber filter is dusted by the lifting frame and the dust removal strips, the lifting frame contacts the lower baffle plate and pushes the lower baffle plate to a vertical state and enters the frame alignment chamber. At this time, the dust at the dust removal strips can be discharged from the dust discharge groove. A sponge body is provided at the head of the lower baffle plate. The sponge body is elastic and can avoid hard collision between the lower baffle plate and the filter base, while taking into account the sealing performance and having a compact and reasonable structure.

[0019] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention.

[0021] Figure 2 It is a structural schematic diagram of another aspect of the present invention.

[0022] Figure 3 yes Figure 2 A magnified schematic diagram of center A.

[0023] Figure 4 It is a cross-sectional schematic diagram of the lifting frame.

[0024] In the figure: filter base 1, detachable top cover base 2, connector 3, glass fiber filter 4, insulating fixing part 5, air flow adjustment component 6, electrostatic dust removal part 7, air flow inlet disruptor 8, air flow angle adjustment part 9, air blowing spray gun 10, air flow angle adjustment fan plate 11, insulating frame 12, vertical sliding connection part 13, vertical side sliding fixing strip 14, lifting frame 15, dust removal brush strip 16, frame linear drive 17, frame alignment chamber 18, lower baffle turn plate 19, dust discharge slot 20, turn plate accommodating chamber 21. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with the accompanying drawings.

[0026] like Figure 1-4 As shown, a glass fiber filter comprises a filter base 1, the filter base 1 is provided with a detachable top cover seat 2, the detachable top cover seat 2 is connected to the filter base 1 through a connecting piece 3, a plurality of glass fiber filter screens 4 are arranged in the filter base 1, the glass fiber filter screens 4 are connected to the filter base 1 through an insulating fixing piece 5, an air flow regulating component 6 is arranged in the filter base 1, the air flow regulating component 6 corresponds to the position of the glass fiber filter screen 4, the detachable top cover seat 2 is provided with an electrostatic dust collector 7 which can reciprocate in a vertical direction, the electrostatic dust collector 7 corresponds to the position of the glass fiber filter screen 4.

[0027] In this embodiment, during filtering, air enters through the inlet of the filter base 1, and the dust particles in the air are intercepted by the glass fiber filter 4. After entering the filter base 1, the dust particles perform inertial motion. At this time, the airflow adjustment component 6 changes the direction of the original airflow, so that the dust particles perform irregular Brownian motion as much as possible, so as to achieve more opportunities to hit the glass fiber filter 4 and achieve better filtering effect. The detachable top cover 2 is connected to the filter base 1 by a connector 3, which is convenient for the staff to disassemble, replace and repair. The insulating fixing member 5 is used to fix The glass fiber filter 4 and the insulating fixing part 5 are made of insulating material, which can reduce the static electricity on the glass fiber filter 4. The longer the static electricity on the glass fiber filter 4 is retained, the dust particles can be more firmly attached to the glass fiber filter 4, thereby assisting in strengthening the filtration. After the filtration is completed, the glass fiber filter 4 is dedusted by the electrostatic dust removal part 7, and a contact dust removal method is adopted. After the dust removal is completed, the glass fiber filter 4 after dust removal will retain static electricity due to the contact friction, which is convenient for utilizing static electricity to achieve the effect of assisting in strengthening the filtration next time, and is highly practical.

[0028] Combination Figure 1-4 As shown, the airflow regulating component 6 includes an airflow inlet disruptor 8 and an airflow angle regulating component 9 which are arranged in the filter base 1. The airflow inlet disruptor 8 and the airflow angle regulating component 9 are respectively rotatably matched with the filter base 1, and the airflow inlet disruptor 8 is located at the inlet of the filter base 1.

[0029] Specifically, during filtering, air enters through the inlet of the filter base 1, and the dust particles in the air are intercepted by the glass fiber filter 4. After entering the filter base 1, the dust particles perform inertial motion. At this time, the direction of the original airflow is changed through the airflow inlet disruptor 8, which serves the purpose of disturbing the inertial airflow. Combined with the angle adjustment of the airflow angle adjustment member 9, the dust particles are allowed to perform irregular Brownian motion as much as possible, thereby achieving more opportunities to hit the glass fiber filter 4 and achieve better filtering effects.

[0030] Combination Figure 1 , Figure 2 As shown, the air flow inlet disruptor 8 includes a plurality of air blowing guns 10 arranged at the inlet of the filter base 1, a steering gear is arranged between the air blowing guns 10 and the filter base 1, and the positions of the air blowing guns 10 and the glass fiber filter 4 correspond.

[0031] In this embodiment, during filtering, air enters through the inlet of the filter base 1, and the dust particles in the air are intercepted by the glass fiber filter 4. After entering the filter base 1, the dust particles perform inertial motion. At this time, the direction of the original airflow is changed by the air blowing gun 10, so as to achieve the purpose of disturbing the inertial airflow. A steering gear is provided between the air blowing gun 10 and the filter base 1, which can adjust the angle of the air blowing gun 10, and the degree of automation is relatively high.

[0032] The airflow angle adjustment member 9 includes a plurality of airflow angle adjustment fan plates 11 arranged in the filter base 1 , a steering gear is arranged between the airflow angle adjustment fan plates 11 and the filter base 1 , and the airflow angle adjustment fan plates 11 are located between two adjacent glass fiber filters 4 .

[0033] In this embodiment, during filtering, air enters through the inlet of the filter base 1, and the dust particles in the air are intercepted by the glass fiber filter 4. After entering the filter base 1, the dust particles perform inertial motion. At this time, the direction of the original airflow at the inlet is changed by the air blowing gun 10, so as to achieve the purpose of disturbing the inertial airflow, and cooperate with the angle adjustment of the airflow angle adjustment fan plate 11, so that the dust particles can perform irregular Brownian motion as much as possible, so as to achieve more opportunities to hit the glass fiber filter 4 and achieve better filtering effect. A servo is provided between the airflow angle adjustment fan plate 11 and the filter base 1, which can adjust the angle of the airflow angle adjustment fan plate 11, and has a high degree of automation. The airflow angle adjustment fan plate 11 is located between two adjacent glass fiber filters 4, and each filtering area can be adjusted to different angles, and the adjustment range is large.

[0034] Combination Figure 1 As shown, the insulating fixing member 5 includes a plurality of insulating frames 12 arranged on the filter base 1, the insulating frames 12 are fixedly connected to the glass fiber filter 4, and a vertical sliding connection part 13 is provided on the insulating frame 12, and the vertical sliding connection part 13 is slidably matched with the filter base 1.

[0035] In this embodiment, the insulating frame 12 is made of insulating material. The insulating frame 12 is used to fix the glass fiber filter 4, which can reduce the static electricity on the glass fiber filter 4. The longer the static electricity remains on the glass fiber filter 4, the more firmly the dust particles can stick to the glass fiber filter 4, thereby assisting in strengthening the filtration. The insulating frame 12 slides with the filter base 1 through the vertical sliding connection 13, which facilitates the disassembly and assembly of the insulating frame 12 and the glass fiber filter 4, and the operation is simple and convenient.

[0036] The vertical sliding connection portion 13 includes two vertical side sliding fixing strips 14 arranged on the insulating frame 12 , and the vertical side sliding fixing strips 14 are slidably matched with the filter base 1 .

[0037] In this embodiment, the insulating frame 12 is slidably matched with the filter base 1 through the vertical side sliding fixing strip 14, so that the insulating frame 12 and the glass fiber filter 4 can be easily disassembled and assembled, and the operation is simple and convenient.

[0038] The electrostatic dust removal component 7 includes a plurality of lifting frames 15 arranged in the detachable top cover seat 2, and dust removal strips 16 are arranged in the lifting frames 15. The lifting frames 15 and the insulating frames 12 are staggered, and the dust removal strips 16 correspond to the position of the glass fiber filter 4.

[0039] In this embodiment, after the filtering is completed, the lifting frame 15 is moved downward, and the dust removal strips 16 are driven by the lifting frame 15 to move synchronously. The dust removal strips 16 remove dust from the glass fiber filter 4, and a contact dust removal method is adopted. After the dust removal is completed, due to the contact friction, the glass fiber filter 4 after dust removal will retain static electricity, which is convenient for using static electricity to achieve the effect of auxiliary enhanced filtration next time, and is more practical.

[0040] Combination Figure 2 , Figure 4 As shown, a plurality of frame linear drivers 17 are arranged in the detachable top cover seat 2 , and the power shaft of the frame linear driver 17 is connected to the lifting frame 15 .

[0041] In this embodiment, when the lifting frame 15 needs to be moved, the frame linear driver 17 can be started, and the degree of automation is relatively high. Those skilled in the art should understand that the frame linear driver 17 can be a linear motor.

[0042] Combination Figure 2 , Figure 3 As shown, a plurality of frame alignment chambers 18 are provided at the bottom of the filter base 1, and the frame alignment chambers 18 are arranged opposite to the lifting frame 15. A rotatable lower baffle plate 19 is provided in the frame alignment chamber 18, and the lower baffle plate 19 is connected to the filter base 1 through a rotating shaft and a torsion spring. A sponge is provided at the head of the lower baffle plate 19, and a dust discharge groove 20 is provided at the bottom of the frame alignment chamber 18.

[0043] In this embodiment, after the glass fiber filter 4 is dusted by the lifting frame 15 and the dust removal strips 16, the lifting frame 15 contacts the lower baffle plate 19, pushes the lower baffle plate 19 to a vertical state, and enters the frame alignment chamber 18. At this time, the dust at the dust removal strips 16 can be discharged from the dust discharge groove 20. A sponge body is provided at the head of the lower baffle plate 19. The sponge body is elastic and can avoid hard collision between the lower baffle plate 19 and the filter base 1, while taking into account the sealing performance and the compact and reasonable structure.

[0044] Combination Figure 2-3As shown, the connecting member 3 includes a plurality of bolts arranged between the detachable top cover seat 2 and the filter base 1 , and a rotating plate accommodating chamber 21 is provided on the side of the frame alignment chamber 18 away from the dust discharge slot 20 .

[0045] In this embodiment, the detachable top cover seat 2 and the filter base 1 are fixed by a plurality of bolts, which is convenient for the staff to disassemble, replace and repair. A turn plate accommodating chamber 21 is provided on the side of the frame alignment chamber 18 away from the dust exhaust groove 20. When the lifting frame 15 contacts the lower turn plate 19 and pushes the lower turn plate 19 to a vertical state, the lower turn plate 19 will be pushed into the turn plate accommodating chamber 21 to avoid the lifting frame 15 from getting stuck. The structure is reasonable.

[0046] The working principle of the present invention is:

[0047] During filtering, air enters through the inlet of the filter base 1, and the dust particles in the air are intercepted by the glass fiber filter 4. After entering the filter base 1, the dust particles make inertial motion. At this time, the direction of the original airflow at the inlet is changed by the air blowing gun 10, which serves the purpose of disturbing the inertial airflow. The angle adjustment of the airflow angle adjustment fan plate 11 is coordinated to make the dust particles make irregular Brownian motion as much as possible, so as to achieve more opportunities to hit the glass fiber filter 4 and achieve better filtering effect. A steering gear is provided between the airflow angle adjustment fan plate 11 and the filter base 1, which can adjust the angle of the airflow angle adjustment fan plate 11. The degree of automation is high. The airflow angle adjustment fan plate 11 is located between two adjacent glass fiber filters 4, and each filtering area can be adjusted to different angles. The adjustment range is large.

[0048] The insulating frame 12 is made of insulating material. The insulating frame 12 is used to fix the glass fiber filter 4, which can reduce the static electricity on the glass fiber filter 4. The longer the static electricity on the glass fiber filter 4 lasts, the more firmly the dust particles and the glass fiber filter 4 adhere to each other, thereby helping to strengthen the filtration.

[0049] The insulating frame 12 is slidably matched with the filter base 1 through the vertical side sliding fixing strip 14, which facilitates the disassembly and assembly of the insulating frame 12 and the glass fiber filter 4, and the operation is simple and convenient.

[0050] After the filtration is completed, the lifting frame 15 is moved downward, and the dust removal strips 16 are driven to move synchronously by the lifting frame 15. The dust removal strips 16 remove dust from the glass fiber filter 4. The contact dust removal method is adopted. After the dust removal is completed, due to the contact friction, the glass fiber filter 4 after the dust removal will retain static electricity, which is convenient for using static electricity to achieve the effect of auxiliary and enhanced filtration next time, and has strong practicality.

[0051] When the lifting frame 15 needs to be moved, the frame linear drive 17 is started, and the degree of automation is high.

[0052] After the glass fiber filter 4 is dusted by the lifting frame 15 and the dust removal strip 16, the lifting frame 15 contacts the lower baffle plate 19, pushes the lower baffle plate 19 to a vertical state, and enters the frame alignment chamber 18. At this time, the dust at the dust removal strip 16 can be discharged from the dust discharge groove 20. The head of the lower baffle plate 19 is provided with a sponge body, which is elastic and can avoid hard collision between the lower baffle plate 19 and the filter base 1, while taking into account the sealing performance, and the structure is compact and reasonable.

[0053] The detachable top cover seat 2 is fixed to the filter base 1 by a number of bolts, which is convenient for the staff to disassemble, replace and repair. A turn plate accommodating chamber 21 is provided on the side of the frame alignment chamber 18 away from the dust exhaust groove 20. When the lifting frame 15 contacts the lower baffle turn plate 19 and pushes the lower baffle turn plate 19 to a vertical state, the lower baffle turn plate 19 will be pushed into the turn plate accommodating chamber 21 to avoid the lifting frame 15 from getting stuck. The structure is reasonable.

[0054] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways without departing from the spirit of the present invention.

[0055] Although the filter base 1, detachable top cover base 2, connector 3, glass fiber filter 4, insulating fixing 5, airflow adjustment assembly 6, electrostatic dust removal part 7, airflow inlet disruptor 8, airflow angle adjustment part 9, air blowing gun 10, airflow angle adjustment fan plate 11, insulating frame 12, vertical sliding connection 13, vertical side sliding fixing strip 14, lifting frame 15, dust removal brush strip 16, frame linear drive 17, frame alignment chamber 18, lower baffle plate 19, dust discharge slot 20, and rotating plate accommodating chamber 21 are used more frequently in this article, the possibility of using other terms is not excluded. The use of these terms is only for more convenient description and explanation of the essence of the present invention. It is contrary to the spirit of the present invention to interpret them as any additional restrictions.

Claims

1. A glass fiber filter, comprising a filter base (1), It is characterized in that The filter base (1) is provided with a detachable top cover seat (2), the detachable top cover seat (2) and the filter base (1) are connected via a connecting piece (3), a plurality of glass fiber filter screens (4) are provided in the filter base (1), the glass fiber filter screens (4) and the filter base (1) are connected via an insulating fixing piece (5), an airflow regulating component (6) is provided in the filter base (1), the position of the airflow regulating component (6) and the glass fiber filter screen (4) correspond to each other, and an electrostatic dust removal component (7) capable of reciprocating linear motion in a vertical direction is provided in the detachable top cover seat (2), the position of the electrostatic dust removal component (7) and the glass fiber filter screen (4) correspond to each other; The airflow regulating assembly (6) comprises an airflow inlet disrupting member (8) and an airflow angle regulating member (9) which are arranged in the filter base (1); the airflow inlet disrupting member (8) and the airflow angle regulating member (9) are respectively rotatably matched with the filter base (1); the airflow inlet disrupting member (8) is located at the inlet of the filter base (1); The airflow inlet disruptor (8) comprises a plurality of air blowing guns (10) arranged at the inlet of the filter base (1), a steering gear is arranged between the air blowing guns (10) and the filter base (1), and the positions of the air blowing guns (10) and the glass fiber filter (4) correspond to each other; The electrostatic dust removal component (7) comprises a plurality of lifting frames (15) arranged in a detachable top cover seat (2), and dust removal strips (16) are arranged in the lifting frames (15).

2. A glass fiber filter according to claim 1, It is characterized in that The airflow angle adjustment member (9) comprises a plurality of airflow angle adjustment fan plates (11) arranged in the filter base (1), a steering gear is arranged between the airflow angle adjustment fan plates (11) and the filter base (1), and the airflow angle adjustment fan plates (11) are located between two adjacent glass fiber filter screens (4).

3. A glass fiber filter according to claim 2, It is characterized in that The insulating fixing member (5) comprises a plurality of insulating frames (12) arranged on the filter base (1), the insulating frames (12) being fixedly connected to the glass fiber filter (4), and the insulating frames (12) being provided with vertical sliding connection parts (13), and the vertical sliding connection parts (13) being slidably matched with the filter base (1).

4. A glass fiber filter according to claim 3, It is characterized in that The vertical sliding connection portion (13) comprises two vertical side sliding fixing strips (14) arranged on the insulating frame (12), and the vertical side sliding fixing strips (14) are slidably matched with the filter base (1).

5. A glass fiber filter according to claim 3, It is characterized in that The lifting frame (15) and the insulating frame (12) are arranged alternately, and the dust removal strips (16) correspond to the positions of the glass fiber filter (4).

6. A glass fiber filter according to claim 5, It is characterized in that A plurality of frame linear drivers (17) are arranged in the detachable top cover seat (2), and the power shafts of the frame linear drivers (17) are connected to the lifting frame (15).

7. A glass fiber filter according to claim 6, It is characterized in that The filter base (1) is provided with a plurality of frame alignment chambers (18) at the bottom thereof. The frame alignment chambers (18) are arranged opposite to the lifting frame (15). A rotatable lower baffle plate (19) is provided in the frame alignment chamber (18). The lower baffle plate (19) is connected to the filter base (1) via a rotating shaft and a torsion spring. A sponge is provided at the head of the lower baffle plate (19). A dust discharge groove (20) is provided at the bottom of the frame alignment chamber (18).

8. A glass fiber filter according to claim 7, It is characterized in that The connecting member (3) comprises a plurality of bolts arranged between the detachable top cover seat (2) and the filter seat (1), and a rotating plate accommodating chamber (21) is provided on a side of the frame alignment chamber (18) away from the dust discharge slot (20).

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