Bag-type dust collector convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of dust removal equipment, and particularly discloses a bag-type dust remover convenient to disassemble and assemble, which comprises a box body, an air inlet is arranged at the bottom of the left side of the box body, an air outlet is arranged at the top of the right side of the box body, the bottom of the box body is communicated with a dust collecting hopper, and the bottom of the dust collecting hopper is communicated with a dust outlet. A fixing assembly is arranged in an inner cavity of the box body and comprises a bearing plate, and the bearing plate is located at the top of the inner cavity of the box body. When waste gas needs to be dedusted, firstly, the waste gas is conveyed into the box body through the gas inlet and is dedusted through the filter bag in the box body, the dedusted waste gas is discharged through the gas outlet, and dust can be discharged through the dust collecting hopper and the dust outlet; the rotating plate drives the screw rod to rotate, the movable shaft assists the screw rod to rotate, and the screw sleeve is matched with the screw rod to move outwards.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal equipment, in particular to a bag dust collector which is easy to assemble and disassemble. Background Art

[0002] A bag dust collector is a dry dust filtering device. It uses a bag-type filter element made of fiber woven materials to capture solid particles in dust-laden gas. It is suitable for capturing fine, dry, non-fibrous dust. The bag dust collector filters the dust through the internal filter bag and turns it into clean air for discharge. It is an extremely convenient air purification device.

[0003] When removing dust from exhaust gas, a bag dust collector is required. When the filter bags on the bag dust collector are used for a long time, the filter bags need to be disassembled and cleaned regularly. However, the process of disassembling the filter bags is cumbersome, which makes it inconvenient for the staff to clean the filter bags. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the utility model provides a bag dust collector that is easy to disassemble and assemble, which has the advantages of easy disassembly and cleaning of the filter bags, and solves the problem of inconvenient disassembly and cleaning of the filter bags.

[0005] The dust collector of the utility model is easy to disassemble and comprises a box body, and the bottom of the box body is provided with an air inlet on the left side of the box body, and the top of the box body is provided with an air outlet on the right side of the box body, and the bottom of the dust collecting hopper is connected to the ash outlet of the dust collecting hopper. The inner cavity of the box body is provided with a fixing assembly, and the fixing assembly comprises a carrying plate, and the carrying plate is located at the top of the box body cavity. The inner cavity of the carrying plate is equidistantly provided with four filter bags. The outer side of the filter bag is tightly contacted with a first clamping plate, the bottom of the first clamping plate is fixedly connected to the outer side of the filter bag The dust collecting filter bag of this utility model is discharged through the dust collecting hopper and the dust collecting outlet, and the dust collecting hopper and the dust collecting outlet are discharged through the dust collecting hopper and the dust collecting outlet.

[0006] The utility model discloses a bag dust collector which is easy to assemble and disassemble, wherein a sealing cover is provided on the top of the box body, and handles are fixedly connected to both sides of the top of the sealing cover. The utility model can seal the box body through the sealing cover, thereby preventing dust from escaping from the box body and causing pollution to the surrounding environment.

[0007] The utility model discloses a bag dust collector which is easy to assemble and disassemble, wherein the surface of the handle is covered with an anti-slip cover, and the inner cavity of the anti-slip cover is fixedly connected to the handle by an adhesive, so that the anti-slip cover can prevent the handle from slipping, thereby preventing the handle from falling off when being used by the user.

[0008] The utility model discloses a bag dust collector which is easy to disassemble and assemble, wherein the bottom of the box body is fixedly connected to a base bracket, and the four corners of the bottom of the base bracket are provided with anti-slip threads. The base bracket can increase the stability of the box body, thereby preventing the box body from shaking during use, which may lead to unstable operation of the components in the box body.

[0009] The utility model provides a bag dust collector that is easy to assemble and disassemble, wherein the connection points between the two sides of the bottom of the movable plate and the sliders are fixedly connected by welding, and the two sliders are arranged in a central symmetrical manner about the movable plate.

[0010] The utility model provides a bag dust collector that is easy to assemble and disassemble, wherein the surface of the rotating plate is provided with anti-skid threads, and the number of the anti-skid threads is not less than fifteen.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] When the second plywood is in contact with the filter bag, the filter bag is fixed by the second plywood and the first plywood, and the aluminum foil bag can be used normally.

[0013] 2. The utility model can seal the box body through the sealing cover, thereby preventing dust from escaping from the box body and causing pollution to the surrounding environment;

[0014] The anti-slip cover can prevent the handle from slipping, thus preventing the handle from falling off during use.

[0015] The base bracket can increase the stability of the box, preventing the box from shaking during use, which may cause unstable operation of the components inside the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of a partial cross-sectional structure of the box body of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the fixed component of the utility model;

[0020] Figure 4 This is a schematic diagram of the movable plate structure of the utility model.

[0021] In the figure: 1. Box body; 2. Air inlet; 3. Handle; 4. Sealing cover; 5. Anti-slip sleeve; 6. Air outlet; 7. Base bracket; 8. Fixed assembly; 801. Loading plate; 802. Moving plate; 803. Filter bag; 804. First clamping plate; 805. Slide groove; 806. Slider; 807. Turning plate; 808. Screw sleeve; 809. Second clamping plate; 8010. Movable shaft; 8011. Screw; 8012. Fixed plate; 9. Dust hopper; 10. Ash outlet. DETAILED DESCRIPTION

[0022] The following diagrams illustrate various embodiments of the present invention. For clarity, many practical details will be included in the following description. However, it should be understood that these practical details are not intended to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not essential. Furthermore, to simplify the drawings, some commonly used structures and components are depicted in simplified schematic form.

[0023] See also Figure 1-4The bag dust collector of the present invention is easy to disassemble and assemble, and includes a box body 1, an air inlet 2 is provided at the bottom of the left side of the box body 1, an air outlet 6 is provided at the top of the right side of the box body 1, the bottom of the box body 1 is connected with a dust collecting hopper 9, and the bottom of the dust collecting hopper 9 is connected with an ash outlet 10. The inner cavity of the box body 1 is provided with a fixing component 8, and the fixing component 8 includes a carrying plate 801, and the carrying plate 801 is located at the top of the inner cavity of the box body 1. Four filter bags 803 are equidistantly arranged in the inner cavity of the carrying plate 801. The outer side of the filter bag 803 is in close contact with the first splint 804. The bottom of the first splint 804 is fixedly connected to the carrying plate 801, and the outer side of the filter bag 803 is in close contact with the second The outer sides of the two second splints 809 are fixedly connected with the movable plate 802, and sliders 806 are provided on both sides of the bottom of the movable plate 802. Both ends of the top of the supporting plate 801 are provided with sliding grooves 805 adapted to the sliders 806. A movable shaft 8010 is provided on the outer side of the movable plate 802, and a screw 8011 is rotatably connected to the inner cavity of the movable shaft 8010. The surface of the screw 8011 is threadedly connected with a screw sleeve 808. The surface of the screw sleeve 808 is fixedly sleeved with a fixed plate 8012. The bottom of the fixed plate 8012 is fixedly connected to the supporting plate 801, and a rotating plate 807 is provided on the outer side of the screw 8011. When the exhaust gas needs to be dusted, the exhaust gas is first transmitted to the box body 1 through the air inlet 2, and the exhaust gas is dusted through the filter bag 803 in the box body 1. The exhaust gas after dust removal can be discharged through the air outlet 6, and the dust can be discharged through the dust collecting hopper 9 and the ash outlet 10. When the filter bag 803 needs to be disassembled and cleaned, the rotating plate 807 is first rotated, and the rotating plate 807 drives the screw 8011 to rotate, and the screw 8011 is assisted to rotate by the movable shaft 8010, and the screw sleeve 808 cooperates with the screw 8011 to move outward, and the movable plate 802 on the movable shaft 8010 is driven to move outward by the screw 8011, and the movable plate 802 on the movable shaft 8010 is driven to move outward by the supporting plate 8011. The slide groove 805 and the slider 806 in 01 cooperate with the movable plate 802 to move, and the second splint 809 is driven to move outward by the movable plate 802. When the second splint 809 does not contact the filter bag 803, the filter bag 803 moves upward. When the aluminum foil bag is moved out of the box body 1, the filter bag 803 can be cleaned. After the cleaned filter bag 803 is placed in the designated position, the rotating plate 807 is reversed, and the above structure is driven to reset by the rotating plate 807. When the second splint 809 contacts the filter bag 803, the filter bag 803 can be fixed by the cooperation of the second splint 809 and the first splint 804. At this time, the aluminum foil bag can be used normally.

[0024] A sealing cover 4 is provided on the top of the box body 1, and handles 3 are fixedly connected to both sides of the top of the sealing cover 4. The utility model can seal the box body 1 through the sealing cover 4, thereby preventing dust from escaping from the box body 1 and causing pollution to the surrounding environment.

[0025] The surface of the handle 3 is covered with an anti-slip cover 5, and the inner cavity of the anti-slip cover 5 is fixedly connected to the handle 3 through an adhesive. The anti-slip cover 5 can prevent the handle 3 from slipping, thereby preventing the user from falling off during use.

[0026] The bottom of the box body 1 is fixedly connected to a base bracket 7, and the four corners of the bottom of the base bracket 7 are provided with anti-slip threads. The base bracket 7 can increase the stability of the box body 1 and avoid shaking of the box body 1 during use, which may cause unstable operation of the components in the box body 1.

[0027] The connections between the two sides of the bottom of the movable plate 802 and the sliders 806 are fixedly connected by welding, and the two sliders 806 are arranged in a central symmetrical manner with respect to the movable plate 802.

[0028] The surface of the rotating plate 807 is provided with anti-skid threads, and the number of the anti-skid threads is not less than fifteen.

[0029] When using the present invention: when it is necessary to remove dust from the exhaust gas, the exhaust gas is first transmitted to the box body 1 through the air inlet 2, and the exhaust gas is removed by the filter bag 803 in the box body 1. The exhaust gas after dust removal is discharged through the air outlet 6, and the dust can be discharged through the dust collecting hopper 9 and the ash outlet 10. When it is necessary to disassemble and clean the filter bag 803, the rotating plate 807 is first rotated, and the screw 8011 is driven to rotate by the rotating plate 807, and the screw 8011 is assisted to rotate by the movable shaft 8010, and the screw sleeve 808 cooperates with the screw 8011 to move outward, and the movable plate 802 on the movable shaft 8010 is driven to move outward by the screw 8011. The sliding groove 805 and the slider 806 in the carrying plate 801 cooperate with the movable plate 802 to move, and the second clamping plate 809 is driven to move outward by the movable plate 802. When the second clamping plate 809 does not contact the filter bag 803, the filter bag 803 moves upward. When the aluminum foil bag is moved out of the box body 1, the filter bag 803 can be cleaned. After the cleaned filter bag 803 is placed in the specified position, the rotating plate 807 is reversed, and the above structure is driven to reset by the rotating plate 807. When the second clamping plate 809 contacts the filter bag 803, the filter bag 803 can be fixed by the cooperation of the second clamping plate 809 and the first clamping plate 804. At this time, the aluminum foil bag can be used normally.

[0030] The above description is merely an embodiment of the present invention and is not intended to limit the present invention. It will be apparent to those skilled in the art that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be included within the scope of the claims of the present invention.

Claims

1. A bag dust collector that is easy to assemble and disassemble, comprising a box (1), characterized in that: An air inlet (2) is provided at the bottom of the left side of the box body (1), an air outlet (6) is provided at the top of the right side of the box body (1), the bottom of the box body (1) is connected to a dust collecting hopper (9), the bottom of the dust collecting hopper (9) is connected to an ash outlet (10), the inner cavity of the box body (1) is provided with a fixing assembly (8), the fixing assembly (8) includes a bearing plate (801), the bearing plate (801) is located at the top of the inner cavity of the box body (1), four filter bags (803) are equidistantly provided in the inner cavity of the bearing plate (801), the outer side of the filter bag (803) is in close contact with a first clamping plate (804), the bottom of the first clamping plate (804) is fixedly connected to the bearing plate (801), and the outer side of the filter bag (803) is in close contact with a second clamping plate (809). ), the outer sides of the two second clamping plates (809) are fixedly connected to a movable plate (802), both sides of the bottom of the movable plate (802) are provided with sliders (806), both ends of the top of the supporting plate (801) are provided with sliding grooves (805) adapted to the sliders (806), the outer side of the movable plate (802) is provided with a movable shaft (8010), the inner cavity of the movable shaft (8010) is rotatably connected to a screw rod (8011), the surface of the screw rod (8011) is threadedly connected to a screw sleeve (808), the surface of the screw sleeve (808) is fixedly sleeved with a fixed plate (8012), the bottom of the fixed plate (8012) is fixedly connected to the supporting plate (801), and the outer side of the screw rod (8011) is provided with a rotating plate (807).

2. The bag dust collector that is easy to assemble and disassemble according to claim 1, characterized in that: A sealing cover (4) is provided on the top of the box body (1), and handles (3) are fixedly connected to both sides of the top of the sealing cover (4).

3. The bag dust collector that is easy to assemble and disassemble according to claim 2, characterized in that: The surface of the handle (3) is covered with an anti-slip cover (5), and the inner cavity of the anti-slip cover (5) is fixedly connected to the handle (3) via an adhesive.

4. The bag dust collector that is easy to assemble and disassemble according to claim 1, characterized in that: The bottom of the box body (1) is fixedly connected to a base bracket (7), and the four corners of the bottom of the base bracket (7) are provided with anti-slip threads.

5. The bag dust collector that is easy to assemble and disassemble according to claim 1, characterized in that: The connection points between the two sides of the bottom of the movable plate (802) and the sliders (806) are fixedly connected by welding, and the two sliders (806) are arranged in a centrally symmetrical manner with respect to the movable plate (802).

6. The bag dust collector that is easy to assemble and disassemble according to claim 1, characterized in that: The surface of the rotating plate (807) is provided with anti-slip threads, and the number of the anti-slip threads is not less than fifteen.

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