Dust remover with cloth bag easy to clean

Abstract

The utility model relates to the technical field of cloth bag dust removal, and discloses a dust remover with a cloth bag easy to clean, which comprises a filter box, the outer wall of the filter box is fixedly connected with a top plate, the inner wall of the filter box is fixedly connected with a motor I, the output end of the motor I is fixedly connected with a turntable, and the outer wall of the turntable is rotatably connected with a connecting plate; a fixing ring is fixedly connected to the outer wall of the connecting plate, a filter bag is slidably connected to the outer wall of the fixing ring, a fixing plate is fixedly connected to the inner wall of the filter box, an elastic piece is fixedly connected to the interior of the fixing plate, a limiting plate is fixedly connected to the outer wall of the filter bag, and the outer wall of the limiting plate is arranged on the outer wall of the fixing plate. According to the utility model, the motor I drives the turntable to rotate, then the turntable drives the connecting plates with different axes to rotate, the connecting plates and the fixing rings are shaken due to the rotation of the connecting plates, then the filter bag is shaken, and dust is shaken off, so that the effect of quickly cleaning the filter bag is achieved, and the service life of the filter bag is prolonged.

Description

Technical Field

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

[0002] Dust collector is a vital environmental protection equipment. Its main function is to separate dust from flue gas, so as to purify the gas. In my country, with the acceleration of industrialization and urbanization, air quality problems are becoming increasingly serious. Air pollution has become an important factor affecting people's quality of life and health. Dust collector, as an effective means of air pollution control, is of great significance for improving air quality and protecting the ecological environment. According to different working principles and designs, dust collectors can be divided into many types, including dry mechanical dust collectors, wet dust collectors, filter dust collectors, electrostatic dust collectors and magnetic dust collectors. These dust collectors have been widely used in industrial production, thermal power generation, metallurgy, building materials and other fields, and have played a vital role in my country's air pollution control. Made great contributions, among which, bag dust collectors are loved by the majority of users because of their high efficiency and easy cleaning. However, after long-term use, bag dust collectors will accumulate a lot of dust, which will not only affect the dust removal effect, but also may cause damage to the equipment. Therefore, designing a dust collector with easy-to-clean bags has become an urgent need in the industry. To meet this demand, Chinese scientific researchers have continuously increased the research and development of dust collector technology and actively innovated design concepts. At present, a series of dust collector products with easy-to-clean bags have appeared on the market, such as vibrating bag dust collectors, pneumatic back-blow bag dust collectors, etc. These new dust collectors greatly reduce the difficulty of cleaning while ensuring efficient dust removal, which brings great convenience to users.

[0003] A Chinese patent document with a search announcement number of CN209985072U discloses a combined pulse dust collector, including a clean air chamber provided at the inner upper part of a cylinder, a filter chamber provided at the inner lower part of the cylinder, a plurality of bag filter cartridges provided in the filter chamber, the bag filter cartridges being communicated with the clean air chamber, a compressed air tank being mounted on the outer side wall of the cylinder, the compressed air tank being connected to an air duct through a pulse valve, the air duct being connected to a blow pipe, the blow pipe being inserted into the bag filter cartridge, an exhaust duct being provided at the upper part of the cylinder and being communicated with the clean air chamber, and a plurality of annularly distributed air holes being provided on the outer wall of the blow pipe. Beneficial effects of the utility model: after the smoke enters the cylinder through the air inlet pipe, it passes through the bag filter for dust removal, attaches the smoke to the bag filter, and the compressed air tank is deflated and blown into the bag filter through the pulse valve, air duct and blowing pipe. Some smoke falls to the lower part of the lower hopper. The outer wall of the blowing pipe is provided with a plurality of annularly distributed air holes to increase the contact surface between the air and the bag filter, thereby improving the blowing effect. However, there are still some problems with the above patents. For example, the patent only solves the problem that a lot of dust will accumulate on the surface of the dust bag after a period of use, affecting the dust removal effect, but cannot solve the problem that the sprayed air contains moisture, which will cause the dust bag fibers to absorb water during long-term use, and the dust and moisture will mix and adhere to the surface of the dust bag, making it difficult to clean the dust on the surface of the dust bag and clogging the filter holes of the dust bag. The dust adhering to the surface of the dust bag cannot be removed by pulse blowing, and the dust bag is not easy to clean, affecting the overall dust removal efficiency. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a dust collector with easy-to-clean bags, aiming to improve the problem in the prior art that the sprayed air contains moisture, which will cause the dust bag fibers to absorb water during long-term use, and the dust and moisture will mix and adhere to the surface of the dust bag, making the dust on the surface of the dust bag difficult to clean and clogging the filter holes of the dust bag. The dust adhered to the surface of the dust bag cannot be removed by pulse blowing, and the dust bag is not easy to clean, affecting the overall dust removal efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dust collector that is easy to clean the cloth bag, comprising a filter box, the outer wall of the filter box is fixedly connected to a top plate, the inner wall of the filter box is fixedly connected to a motor 1, the output end of the motor 1 is fixedly connected to a turntable, the outer wall of the turntable is rotatably connected to a connecting plate, the outer wall of the connecting plate is fixedly connected to a fixing ring, the outer wall of the fixing ring is slidably connected to the filter bag, the inner wall of the filter box is fixedly connected to a fixing plate, the inside of the fixing plate is fixedly connected to a spring sheet, the outer wall of the filter bag is fixedly connected to a limiting plate, the outer wall of the limiting plate is arranged on the outer wall of the fixing plate, the outer wall of the filter bag is fixedly connected to a connecting ring, the outer wall of the filter bag is provided with a spring, the top end of the spring is fixedly connected to the outer wall of the connecting ring, the bottom end of the spring is fixedly connected to the outer wall of the fixing plate, and the outer wall of the filter box is provided with a control component.

[0006] As a further description of the above technical solution:

[0007] The control assembly comprises a shell, and the outer wall of the shell is fixedly connected to the outer wall of the filter box.

[0008] As a further description of the above technical solution:

[0009] A handle is rotatably connected to the interior of the shell, and a worm rod is fixedly connected to the outer wall of the handle.

[0010] As a further description of the above technical solution:

[0011] The interior of the shell is rotatably connected with a connecting column, and the outer wall of the connecting column is fixedly connected with a turbine.

[0012] As a further description of the above technical solution:

[0013] The turbine and the worm gear are meshed with each other, and a baffle is fixedly connected to the connecting column.

[0014] As a further description of the above technical solution:

[0015] The outer wall of the baffle is rotatably connected to the inner wall of the shell, and the outer wall of the shell is fixedly connected to a discharge hopper.

[0016] As a further description of the above technical solution:

[0017] An auger is fixedly connected to the outer wall of the discharge hopper, and an output end of a second motor is fixedly connected to the outer wall of the auger.

[0018] As a further description of the above technical solution:

[0019] The outer wall of the filter bag is arranged on the inner wall of the spring sheet.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, when it is necessary to clean the dust on the filter bag, start the motor 1, the motor 1 drives the turntable to rotate, and the turntable drives the connecting plate with different axes to rotate. The rotation of the connecting plate makes the connecting plate and the fixing ring vibrate, and then makes the filter bag vibrate, so that the dust is shaken off, the connecting ring and the spring relieve the impact caused by the shaking, the limit plate and the spring limit the position of the filter bag to prevent deviation, thereby protecting the filter bag and extending its service life.

[0022] 2. In the utility model, after the cleaning is completed, the handle is turned, the vortex rod rotates accordingly, the vortex rod then drives the turbine and the connecting column to rotate, and the connecting column then drives the baffle to flip, which helps to discharge the dust in the filter box and achieve the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional structural diagram of a dust collector with easy-to-clean cloth bags proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the internal structure of a filter box of a dust collector with easy-to-clean bags proposed by the utility model;

[0025] Figure 3 The utility model discloses a schematic diagram of the internal structure of the shell of a dust collector with easy-to-clean cloth bags.

[0026] Legend:

[0027] 1. Filter box; 2. Top plate; 3. Motor 1; 4. Turntable; 5. Connecting plate; 6. Filter bag; 7. Fixing ring; 8. Connecting ring; 9. Spring; 10. Shrapnel; 11. Limiting plate; 12. Fixing plate; 13. Casing; 14. Baffle; 15. Turbine; 16. Handle; 17. Turbine rod; 18. Connecting column; 19. Discharge hopper; 20. Auger; 21. Motor 2. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1 and Figure 2, the utility model provides an embodiment: a dust collector with easy-to-clean cloth bag, including a filter box 1, the outer wall of the filter box 1 is fixedly connected with a top plate 2, the inner wall of the filter box 1 is fixedly connected with a motor 3, the output end of the motor 3 is fixedly connected with a turntable 4, the outer wall of the turntable 4 is rotatably connected with a connecting plate 5, the outer wall of the connecting plate 5 is fixedly connected with a fixing ring 7, the outer wall of the fixing ring 7 is slidably connected with a filter bag 6, the inner wall of the filter box 1 is fixedly connected with a fixing plate 12, the inside of the fixing plate 12 is fixedly connected with a spring piece 10, the outer wall of the filter bag 6 is fixedly connected with a limiting plate 11, the outer wall of the limiting plate 11 is arranged on the outer wall of the fixing plate 12, the outer wall of the filter bag 6 is fixedly connected with a connecting ring 8, the outer wall of the filter bag 6 is provided with a spring 9, the top end of the spring 9 is fixedly connected to the outer wall of the connecting ring 8, the bottom end of the spring 9 is fixedly connected to the outer wall of the fixing plate 12, and the outer wall of the filter box 1 is provided with a control component;

[0030] Specifically, the dust-laden gas is introduced into one side of the filter box 1, and the gas is allowed to pass through the filter bag 6 inside the filter box 1. The filter bag 6 is made of high-efficiency filter material and can effectively capture dust particles in the gas, thereby achieving gas purification. When the dust accumulated on the surface of the filter bag 6 reaches a certain level, it needs to be cleaned to ensure the filtering effect. At this time, we start the motor 3 and drive the turntable 4 to continue to rotate through the motor 3. The turntable 4 and the connecting plate 5 have different axes, so the connecting plate 5 will also rotate accordingly. The connecting plate 5 is connected to the fixing ring 7. When the connecting plate 5 shakes, the fixing ring 7 also It will shake accordingly, so that the fixing ring 7 can drive the filter bag 6 to shake, shake off the dust on the filter bag 6, and achieve the effect of cleaning the filter bag 6. During the shaking process of the filter bag 6, we designed the connecting ring 8 and the spring 9 to alleviate the impact caused by the shaking, which can not only protect the filter bag 6, but also prevent the filter from being deformed or damaged during the cleaning process. In addition, we also set a limit plate 11 and a spring 10 to limit the position of the filter bag 6 to prevent it from shifting during the cleaning process, which can not only ensure the stable operation of the filter bag 6, but also increase its service life.

[0031] Reference Figure 2 and Figure 3 The control assembly includes a housing 13, the outer wall of which is fixedly connected to the outer wall of the filter box 1; a handle 16 is rotatably connected inside the housing 13, and a vortex rod 17 is fixedly connected to the outer wall of the handle 16; a connecting column 18 is rotatably connected inside the housing 13, and a turbine 15 is fixedly connected to the outer wall of the connecting column 18; the turbine 15 is meshed with the vortex rod 17, and a baffle 14 is fixedly connected to the connecting column 18;

[0032] Specifically, turning the handle 16 will drive the worm 17 to rotate through the principle of leverage. The worm 17 is designed to amplify the rotational force, thereby driving subsequent components more effectively. When the worm 17 rotates, it will drive the turbine 15 and the connecting column 18 connected to the turbine 15 to rotate. The turbine 15 is designed to increase the rotation speed so that the dust discharge process is faster. The function of the connecting column 18 is to connect the turbine 15 and the baffle 14, thereby transmitting the rotational force to the baffle 14. Next, the connecting column 18 drives the baffle 14 to flip. The baffle 14 is designed to control the flow direction of the dust. When the baffle 14 flips, the dust will be sent out of the filter box 1. Through such operation, the dust inside the filter box 1 can be smoothly sent out, thereby achieving the effect of cleaning the filtered dust.

[0033] Reference Figure 2 The outer wall of the baffle 14 is rotatably connected to the inner wall of the shell 13, and the outer wall of the shell 13 is fixedly connected to the discharge hopper 19; the outer wall of the discharge hopper 19 is fixedly connected to the auger 20, and the outer wall of the auger 20 is fixedly connected to the output end of the motor 21; the outer wall of the filter bag 6 is arranged on the inner wall of the spring 10;

[0034] Specifically, dust enters the interior of the auger 20 through the discharge hopper 19. This design avoids the secondary flying of dust in the process of entering the equipment, reducing the risk of environmental pollution. Next, the role of the auger 20 is crucial. It is driven by the motor 21. Through the rotation of the motor, the auger 20 will generate a certain centrifugal force. This force pushes the dust along the inner wall of the auger 20 to the discharge port, thereby realizing the discharge of dust.

[0035] Working principle: when it is necessary to use a dust collector with easy-to-clean cloth bags, the dust-containing gas is sent into the interior of the filter box 1 through the pipe on one side of the filter box 1, and the gas is filtered through the filter bag 6 inside the filter box 1. When it is necessary to clean the dust on the filter bag 6, start the motor 3, and the motor 3 drives the turntable 4 to rotate, and then the turntable 4 drives the connecting plate 5 with different axes to rotate, thereby driving the connecting plate 5 and the fixing ring 7 to shake, and then the fixing ring 7 drives the filter bag 6 to shake, so as to shake off the dust on the filter bag 6, so as to achieve the effect of cleaning the filter bag 6. While the filter bag 6 is shaking, the connecting ring 8 and the spring 9 on the outer wall of the filter bag 6 relieve the impact of the shaking, and then through The limit plate 11 and the spring piece 10 limit the position of the filter bag 6 to prevent the filter bag 6 from shifting, thereby providing protection for the filter bag 6 and extending the service life of the filter bag 6. After cleaning, turn the handle 16 to drive the worm 17 to rotate through the handle 16, and then drive the turbine 15 and the connecting column 18 connected to the turbine 15 to rotate through the worm 17, and then drive the baffle 14 to flip through the connecting column 18, so as to facilitate the dust inside the filter box 1 to be sent out of the filter box 1, so as to achieve the effect of cleaning the filtered dust, and the dust enters the interior of the auger 20 through the discharge hopper 19, and then the auger 20 is driven to rotate by the motor 21, so as to discharge the dust from the discharge hopper 19, so as to facilitate the collection of dust.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 dust collector with easy-to-clean bags, comprising a filter box (1), characterized in that: The outer wall of the filter box (1) is fixedly connected to a top plate (2), the inner wall of the filter box (1) is fixedly connected to a motor (3), the output end of the motor (3) is fixedly connected to a turntable (4), the outer wall of the turntable (4) is rotatably connected to a connecting plate (5), the outer wall of the connecting plate (5) is fixedly connected to a fixing ring (7), the outer wall of the fixing ring (7) is slidably connected to a filter bag (6), the inner wall of the filter box (1) is fixedly connected to a fixing plate (12), the interior of the fixing plate (12) is fixedly connected A spring sheet (10) is provided, the outer wall of the filter bag (6) is fixedly connected to a limit plate (11), the outer wall of the limit plate (11) is arranged on the outer wall of the fixed plate (12), the outer wall of the filter bag (6) is fixedly connected to a connecting ring (8), the outer wall of the filter bag (6) is provided with a spring (9), the top end of the spring (9) is fixedly connected to the outer wall of the connecting ring (8), the bottom end of the spring (9) is fixedly connected to the outer wall of the fixed plate (12), and the outer wall of the filter box (1) is provided with a control component.

2. The easy-to-clean bag dust collector according to claim 1, characterized in that: The control component comprises a housing (13), the outer wall of the housing (13) being fixedly connected to the outer wall of the filter box (1).

3. The easy-to-clean bag dust collector according to claim 2, characterized in that: A handle (16) is rotatably connected to the interior of the housing (13), and a worm (17) is fixedly connected to the outer wall of the handle (16).

4. The easy-to-clean bag dust collector according to claim 3, characterized in that: The interior of the housing (13) is rotatably connected to a connecting column (18), and the outer wall of the connecting column (18) is fixedly connected to a turbine (15).

5. The easy-to-clean bag dust collector according to claim 4, characterized in that: The turbine (15) and the worm shaft (17) are meshed with each other, and the connecting column (18) is fixedly connected with a baffle (14).

6. The easy-to-clean bag dust collector according to claim 5, characterized in that: The outer wall of the baffle (14) is rotatably connected to the inner wall of the outer shell (13), and the outer wall of the outer shell (13) is fixedly connected to a discharge hopper (19).

7. The easy-to-clean bag dust collector according to claim 6, characterized in that: The outer wall of the discharge hopper (19) is fixedly connected to an auger (20), and the outer wall of the auger (20) is fixedly connected to an output end of a second motor (21).

8. The easy-to-clean bag dust collector according to claim 1, characterized in that: The outer wall of the filter bag (6) is arranged on the inner wall of the spring sheet (10).

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