Bag-type dust collector convenient to clean

Abstract

The utility model discloses a bag-type dust collector convenient to clean, which comprises a dust collector main body, an air inducing assembly and a dust collecting assembly, a bag device is arranged in an inner cavity of the dust collector main body, the left side wall of the dust collector main body is communicated with the air inducing assembly, the front side wall of the dust collector main body is provided with a bag blowing device, and the bag blowing device is communicated with the dust collecting assembly. The cloth bag blowing device is located above the cloth bag device and used in cooperation with the cloth bag device, and the bottom end of the dust remover body communicates with a dust collection assembly; the bag-type dust collector solves the problems that when a bag-type dust collector in the prior art is used, although dust can be collected through a regulation and control box body and can be discharged after the regulation and control box body is opened, when the dust is temporarily stored in the regulation and control box body, the dust is easy to accumulate on the side wall, and the inner wall dust cleaning device is not arranged in the regulation and control box body; therefore, the problem of difficulty in maintenance and cleaning is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bag dust collectors, in particular to a bag dust collector which is easy to clean. Background Art

[0002] The bag filter is a dry dust filter. It is suitable for capturing fine, dry, non-fibrous dust. The filter bag is made of textile filter cloth or non-textile felt. The filter fabric is used to filter the dust-containing gas. When the dust-containing gas enters the bag filter, the large particles and heavy dust settle down due to gravity and fall into the ash hopper. When the gas containing finer dust passes through the filter material, the dust is retained, so that the gas is purified.

[0003] Upon investigation, a bag dust collector that is easy to clean is disclosed in the disclosure (announcement) number: CN210934158U. This technology discloses "including a dust collector body and a regulating box, a regulating box is arranged at the bottom center of the dust collector body, a rotating shaft is rotatably connected to the back of the dust collector body near the top center, a driving gear is welded to one end of the rotating shaft close to the inner wall of the dust collector body, the outer wall of the driving gear is meshedly connected with a subordinate gear, and there are two subordinate gears in total, a support rod passes through the center of the subordinate gear, a fan gear is welded to the outer wall of the support rod, and a sawtooth rod is meshedly connected to the outer wall of the fan gear, a push rod is welded to the bottom of the sawtooth rod, and a sleeve is provided on the top sliding sleeve of the sawtooth rod, and a regulating box is arranged at the bottom of the dust collector, so that the dust at the bottom can be uniformly processed. When the internal dust needs to be processed, the worm is rotated by holding the turning handle to move the block, so as to open the bottom of the dust collector, which can well protect the environment."

[0004] However, the above-mentioned easy-to-clean bag dust collector has the following disadvantages:

[0005] 1. Although the bag dust collector in the patent can collect dust through the regulating box when in use, after the collection is completed, the regulating box can be opened to release the dust. However, when the dust is temporarily stored in the regulating box, the side walls are prone to dust accumulation. Since the regulating box does not have an inner wall dust cleaning device, it is more difficult to maintain and clean it.

[0006] In order to solve the above problems, the present application proposes a bag dust collector which is easy to clean. Utility Model Content

[0007] In view of the problems in the related art, the utility model provides a bag dust collector which is easy to clean and can facilitate the cleaning of the inner wall of the dust collecting device at the bottom thereof, making it more convenient to maintain and clean it.

[0008] To this end, the specific technical solutions adopted by the utility model are as follows:

[0009] A bag dust collector that is easy to clean, comprising a dust collector body, an air induction assembly and a dust collecting assembly, wherein a bag device is installed in the inner cavity of the dust collector body, the air induction assembly is connected to the left side wall of the dust collector body, a bag blowing device is installed on the front side wall of the dust collector body, and the bag blowing device is located above the bag device and is used in conjunction with the bag device, and the bottom end of the dust collector body is connected to the dust collecting assembly;

[0010] The dust collecting assembly comprises a dust collecting hopper, the upper end of the dust collecting hopper is connected to the bottom end of the dust collector body, the bottom end of the dust collecting hopper is provided with an ash discharge channel, a sealing plate device is provided in the ash discharge channel, a transfer vehicle is placed at the bottom end of the ash discharge channel, and a cleaning device is provided on the inner wall of the dust collecting hopper;

[0011] The cleaning device comprises a scraping brush, one end of which is mounted on a rotating shaft, and the other end of which passes through a side wall of the dust collecting hopper and is drivingly connected to a reciprocating scraping motor.

[0012] As a further solution of the utility model, legs are fixedly installed at the four corners of the outer wall of the top end of the dust collecting hopper, and a fixing seat is fixedly installed at the bottom end of the legs.

[0013] As a further solution of the utility model, the sealing plate device includes a sealing plate body, which is slidably connected to the inner wall of the ash discharge channel, and a multi-stage telescopic rod is fixedly installed on the right end of the sealing plate body, and the other end of the multi-stage telescopic rod is installed on a support rod, and the support rod is fixedly installed in the support leg.

[0014] As a further solution of the utility model, the bag device includes a mounting frame, which is fixedly installed in the inner cavity of the dust collector body, and a plurality of bag bodies are installed in the mounting frame, and the inner cavity of the bag body is filled with a support frame.

[0015] As a further solution of the utility model, the induced draft assembly includes an air inlet pipe, the left end of which is connected to the right side wall of the dust collector body, the left side wall of the dust collector body is connected to an air outlet pipe, and the other end of the air outlet pipe is connected to an induced draft fan.

[0016] As a further solution of the utility model, an air outlet is connected to the side wall of the induced draft fan, and the induced draft fan is installed on the base by means of mounting bolts.

[0017] As a further solution of the utility model, cleaning devices are installed on the four inner walls of the dust collecting hopper.

[0018] The beneficial effects of the utility model are:

[0019] The utility model cooperates with the provided dust collector main body, induced draft component, dust collecting component and cloth bag device. When in use, the induced draft fan in the induced draft component works, and the external gas containing dust enters the dust collector main body through the inlet pipe, and then driven by the induced draft fan, the gas passes through the cloth bag main body, and the purified gas flows into the outlet pipe, and then enters the induced draft fan and flows out from the air outlet. When the dust hopper needs to be cleaned, the reciprocating scraping motor works, and the scraping brush is driven to reciprocate by the rotating shaft to complete the cleaning of the inner wall of the dust hopper, and then the sealing plate main body is driven to slide outward by the multi-stage telescopic rod, and then the dust in the dust hopper falls into the transfer vehicle through the ash discharge channel, so that the dust collector can conveniently clean the inner wall of the dust collecting device at its bottom, making it more convenient to maintain and clean it. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model 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 of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of a bag dust collector that is easy to clean according to an embodiment of the utility model;

[0022] Figure 2 It is a schematic diagram of the inner cavity of a dust collector body of a bag dust collector that is easy to clean according to an embodiment of the utility model;

[0023] Figure 3 This is a schematic diagram of the coordination of a dust collecting hopper, a cleaning device and a sealing plate device of a bag dust collector that is easy to clean according to an embodiment of the utility model;

[0024] Figure 4 It is a schematic structural diagram of a cleaning device for a bag dust collector that is easy to clean according to an embodiment of the utility model;

[0025] Figure 5 The utility model is a schematic diagram of the structure of a bag device of a bag dust collector which is easy to clean according to an embodiment of the utility model.

[0026] In the figure:

[0027] 1. Dust collector body; 2. induced draft assembly; 21. Air inlet pipe; 22. Air outlet pipe; 23. induced draft fan; 24. Air outlet; 25. Base; 3. Dust collecting assembly; 4. Bag device; 41. Mounting frame; 42. Bag body; 5. Bag blowing device; 6. Dust hopper; 7. Ash discharge channel; 8. Sealing plate device; 81. Sealing plate body; 82. Multi-stage telescopic rod; 83. Support rod; 9. Transfer vehicle; 10. Cleaning device; 11. Scraping brush; 12. Rotating shaft; 13. Reciprocating scraping motor; 14. Support leg; 15. Fixed seat. DETAILED DESCRIPTION

[0028] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0029] According to an embodiment of the utility model, a bag dust collector which is easy to clean is provided.

[0030] Please refer to the instruction manual Figure 1-5According to an embodiment of the utility model, a bag dust collector that is easy to clean includes a dust collector body 1, an air induced draft component 2 and a dust collecting component 3. A bag device 4 is installed in the inner cavity of the dust collector body 1, and the air induced draft component 2 is connected to the left side wall of the dust collector body 1. A bag blowing device 5 is installed on the front side wall of the dust collector body 1, and the bag blowing device 5 is located above the bag device 4 and is used in conjunction with the bag device 4. The bottom end of the dust collector body 1 is connected to the dust collecting component 3; the dust collecting component 3 includes a dust collecting hopper 6, the upper end of the dust collecting hopper 6 is connected to the bottom end of the dust collector body 1, and the dust collecting hopper 6 is connected to the bottom end of the dust collector body 1. A dust discharge channel 7 is installed at the bottom end of the hopper 6, and a sealing plate device 8 is installed in the ash discharge channel 7. A transfer vehicle 9 is placed at the bottom end of the ash discharge channel 7. A cleaning device 10 is installed on the inner wall of the dust hopper 6; the cleaning device 10 includes a scraping brush 11, one end of the scraping brush 11 is installed on a rotating shaft 12, and the other end of the rotating shaft 12 passes through the side wall of the dust hopper 6 and is transmission-connected to a reciprocating scraping motor 13. Support legs 14 are fixedly installed at the four corners of the top outer wall of the dust hopper 6, and a fixing seat 15 is fixedly installed at the bottom end of the support legs 14. Cleaning devices 10 are installed on the four inner walls of the dust hopper 6. The dust collector body 1, the induced draft component 2, the dust collecting component 3 and the bag device 4 are arranged to work in coordination. When in use, the induced draft fan 23 in the induced draft component 2 works, and the external dust-containing gas enters the dust collector body 1 through the air inlet pipe 21. Subsequently, driven by the induced draft fan 23, the gas passes through the bag body 42, and the purified gas flows into the air outlet pipe 22, and then enters the induced draft fan 23 and flows out from the air outlet 24. When it is necessary to clean the dust hopper 6, the reciprocating scraping motor 13 works, and drives the scraping brush 11 to reciprocate through the rotating shaft 12 to complete the cleaning of the inner wall of the dust hopper 6. Subsequently, the sealing plate body 81 is driven to slide outward through the multi-stage telescopic rod 82, and then the dust in the dust hopper 6 falls into the transfer vehicle 9 through the ash discharge channel 7, so that the dust collector can conveniently clean the inner wall of the dust collecting device at its bottom, making it more convenient to maintain and clean it.

[0031] In one embodiment, please refer to the attached manual. Figure 1 , Figure 2 and Figure 3 As a further solution of the present invention, the sealing plate device 8 includes a sealing plate body 81, which is slidably connected to the inner wall of the ash discharge channel 7, and a multi-stage telescopic rod 82 is fixedly installed on the right end of the sealing plate body 81, and the other end of the multi-stage telescopic rod 82 is installed on a support rod 83, and the support rod 83 is fixedly installed in the support leg 14. When in use, the multi-stage telescopic rod 82 works to drive the sealing plate body 81 to slide out of the ash discharge channel 7 or slide into the ash discharge channel 7, thereby completing the work of blocking the ash discharge channel 7.

[0032] In one embodiment, please refer to the attached manual. Figure 2 and Figure 5 As a further solution of the utility model, the bag device 4 includes a mounting frame 41, the mounting frame 41 is fixedly installed in the inner cavity of the dust collector body 1, and a plurality of bag bodies 42 are installed in the mounting frame 41, the inner cavity of the bag body 42 is filled with a support frame, the induced draft assembly 2 includes an air inlet pipe 21, the left end of the air inlet pipe 21 is connected to the right side wall of the dust collector body 1, the left side wall of the dust collector body 1 is connected to an air outlet duct 22, the other end of the air outlet duct 22 is connected to an induced draft fan 23, the side wall of the induced draft fan 23 is connected to an air outlet 24, and the induced draft fan 23 is installed on a base 25 by mounting bolts. When in use, the induced draft fan 23 works, and the dust-containing gas outside enters the dust collector body 1 through the air inlet pipe 21. Then, driven by the induced draft fan 23, the gas passes through the bag body 42, and the purified gas flows into the air outlet pipe 22, and then enters the induced draft fan 23 and flows out from the air outlet 24.

[0033] Working process: When in use, the induced draft fan 23 in the induced draft assembly 2 works, and the external dust-containing gas enters the dust collector body 1 through the air inlet pipe 21, and then driven by the induced draft fan 23, the gas passes through the bag body 42, and the purified gas flows into the outlet pipe 22, and then enters the induced draft fan 23 and flows out from the air outlet 24. When the dust hopper 6 needs to be cleaned, the reciprocating scraping motor 13 works, and drives the scraping brush 11 to reciprocate through the rotating shaft 12 to complete the cleaning of the inner wall of the dust hopper 6, and then drives the sealing plate body 81 to slide outward through the multi-stage telescopic rod 82, and then the dust in the dust hopper 6 falls into the transfer vehicle 9 through the ash discharge channel 7.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bag dust collector that is easy to clean, comprising a dust collector body (1), an air induction component (2) and a dust collection component (3), characterized in that: A bag device (4) is installed in the inner cavity of the dust collector body (1); a draught assembly (2) is connected to the left side wall of the dust collector body (1); a bag blowing device (5) is installed on the front side wall of the dust collector body (1); and the bag blowing device (5) is located above the bag device (4) and is used in conjunction with the bag device (4); and a dust collecting assembly (3) is connected to the bottom end of the dust collector body (1); The dust collecting assembly (3) comprises a dust collecting hopper (6), the upper end of the dust collecting hopper (6) is connected to the bottom end of the dust collector body (1), the bottom end of the dust collecting hopper (6) is provided with an ash discharge channel (7), a sealing plate device (8) is provided in the ash discharge channel (7), a transfer vehicle (9) is placed at the bottom end of the ash discharge channel (7), and a cleaning device (10) is provided on the inner wall of the dust collecting hopper (6); The cleaning device (10) comprises a scraping brush (11), one end of which is mounted on a rotating shaft (12), and the other end of which passes through a side wall of a dust collecting hopper (6) and is drivingly connected to a reciprocating scraping motor (13).

2. The easy-to-clean bag dust collector according to claim 1, characterized in that: Support legs (14) are fixedly mounted at the four corners of the outer wall at the top end of the dust collecting hopper (6), and a fixing seat (15) is fixedly mounted at the bottom end of the support leg (14).

3. The easy-to-clean bag dust collector according to claim 2, characterized in that: The sealing plate device (8) comprises a sealing plate body (81), the sealing plate body (81) is slidably connected to the inner wall of the ash discharge channel (7), a multi-stage telescopic rod (82) is fixedly mounted on the right end of the sealing plate body (81), the other end of the multi-stage telescopic rod (82) is mounted on a support rod (83), and the support rod (83) is fixedly mounted in the support leg (14).

4. The easy-to-clean bag dust collector according to claim 1, characterized in that: The bag device (4) comprises a mounting frame (41), the mounting frame (41) being fixedly mounted in the inner cavity of the dust collector body (1), and a plurality of bag bodies (42) being mounted in the mounting frame (41), and the inner cavity of the bag body (42) being filled with a support frame.

5. The easy-to-clean bag dust collector according to claim 1, characterized in that: The induced draft assembly (2) comprises an air inlet pipe (21), the left end of the air inlet pipe (21) is connected to the right side wall of the dust collector body (1), the left side wall of the dust collector body (1) is connected to an air outlet pipe (22), and the other end of the air outlet pipe (22) is connected to an induced draft fan (23).

6. The easy-to-clean bag dust collector according to claim 5, characterized in that: An air outlet (24) is connected to the side wall of the induced draft fan (23), and the induced draft fan (23) is mounted on a base (25) by means of mounting bolts.

7. The easy-to-clean bag dust collector according to claim 1, characterized in that: Cleaning devices (10) are installed on the four inner walls of the dust collecting hopper (6).

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