Dust collecting device for dust treatment

Abstract

The utility model discloses a dust collecting device for dust control, which relates to the technical field of dust control and comprises a dust collecting box, a powder injection pipe is fixedly connected to the top of the dust collecting box in a penetrating manner, an air inlet main pipe is fixedly connected to the top of the powder injection pipe, and an air inlet funnel I is fixedly connected to the top of the air inlet main pipe; a filtering bin, a dust collecting bin and an air suction bin are formed in the dust collecting box, the filtering bin is communicated with the dust collecting bin and the air suction bin, a filtering cylinder is arranged in the filtering bin, a fan air suction pump is fixedly connected to the side face of the dust collecting box in a penetrating mode, and an air outlet pipe is fixedly connected to the end, away from the dust collecting box, of the fan air suction pump. The problems that in the using process of a common dust collecting device for dust control, too much dust is often attached to the surface of an internal filter element, so that the filtering efficiency is reduced, meanwhile, an internal air suction pump idles, the temperature rises, the service life of the air suction pump is shortened, and the dust collection effect is reduced are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust treatment technical field, concretely is a dust collection device for dust treatment. BACKGROUND

[0002] Human beings will generally discharge a large amount of harmful gas particles in the production and life process, and when the discharged waste gas seriously pollutes the environment and affects human health, dust treatment is particularly important at this time, scientific dust treatment can not only improve the ecological climate ability, improve the ecological environment ability and protect health, but also maintain the industrial production, effectively reduce the equipment wear and prolong the service life.

[0003] Generally, the dust is collected by using the suction method, and the dust collection device for dust treatment is commonly used in the process, the filter core surface inside is often attached with too much dust, which reduces the filtering efficiency, and also causes the internal suction pump to idle, so that the temperature rises, the suction pump service life is reduced, and the dust collection effect is reduced, so a dust collection device for dust treatment with stable filtering efficiency is required. UTILITY MODEL CONTENTS

[0004] The utility model discloses a dust collection device for dust treatment to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a dust collection device for dust treatment, including the ash collecting box, the top of ash collecting box is fixedly connected with the powder injection pipe, the top of powder injection pipe is fixedly connected with the air inlet main pipe, the top of air inlet main pipe is fixedly connected with the air inlet hopper no.

[0006] Preferably, the rotation shaft end of the filter cartridge two sides is rotatably connected to the inner wall of the filter chamber on both sides, the rotation shaft of the filter cartridge on one side is fixedly connected with the motor, the transmission shaft of the motor is rotatably connected to one side of the ash collecting box, the side of the motor is fixedly connected with the support frame, and the side of the support frame is fixedly connected to one side of the ash collecting box.

[0007] Preferably, one side of the top end of the dust collecting bin is fixedly connected with a scraper, and the top of the scraper is slidingly connected to the surface of the filter cylinder.

[0008] Preferably, both sides of the dust collecting bin are provided with L-shaped air outlet channels, and the L-shaped air outlet channels are fixedly connected with filter screens away from the dust collecting bin.

[0009] Preferably, the side surface of the air inlet main pipe is fixedly connected with an auxiliary side pipe, and the auxiliary side pipe is fixedly connected with air inlet funnel two away from one end of the air inlet funnel two.

[0010] Preferably, the side surface of the dust collecting box away from the fan suction pump is threadedly connected with a fixing screw, and the dust collecting box is threadedly fixed with the filter screen plate through the fixing screw.

[0011] Preferably, the bottom of the powder injection pipe and the side of the air diffuser pipe away from the air outlet pipe are both elliptical.

[0012] Compared with the prior art, the dust collecting device has the beneficial effects that:

[0013] The dust collecting device has the beneficial effects that: BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the overall structure of the utility model; Figure 2

[0017] Figure 4 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 5 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 6 It is a schematic diagram of the overall structure of the utility model;

[0020] ​In the figure: 1, the air inlet funnel one; 2, auxiliary side pipe; 3, air inlet funnel two; 4, air inlet main pipe; 5, powder injection pipe; 6, dust collecting box; 7, fan suction pump; 8, air outlet pipe; 9, filter screen; 10, filter cartridge; 11, L-shaped air outlet channel; 12, motor; 13, support frame; 14, scraper; 15, air diffuser pipe; 16, fixing screw; 17, filter screen plate; 18, filter bin; 19, dust collecting bin; 20, suction bin. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-6 The utility model provides a kind of technical scheme: a kind of dust collecting device for dust control, including dust collecting box 6, the top of dust collecting box 6 is fixedly connected with powder injection pipe 5 and penetrates, the top of powder injection pipe 5 is fixedly connected with air inlet main pipe 4, the top of air inlet main pipe 4 is fixedly connected with air inlet funnel one 1, the inside of dust collecting box 6 is equipped with filter bin 18, dust collecting bin 19 and suction bin 20, filter bin 18 is penetrated with dust collecting bin 19 and suction bin 20 respectively, the inside of filter bin 18 is provided with filter cartridge 10, the side of dust collecting box 6 is fixedly connected with fan suction pump 7 and penetrates, the end of fan suction pump 7 away from dust collecting box 6 is fixedly connected with air outlet pipe 8, the end of air outlet pipe 8 away from fan suction pump 7 is fixedly connected with air diffuser pipe 15, the surface of air outlet pipe 8 bottom end and the side of air diffuser pipe 15 are fixedly connected to the inside of dust collecting box 6 bottom end and penetrate, the end of air diffuser pipe 15 away from air outlet pipe 8 is fixedly connected to the inside wall of dust collecting bin 19 one side and penetrates, the other side of dust collecting bin 19 is provided with filter screen plate 17, can efficiently carry out collection operation to dust.

[0023] Further, the rotating shaft end of filter cartridge 10 two sides is rotatably connected to the inside wall of filter bin 18 two sides, the rotating shaft of one side filter cartridge 10 is fixedly connected with motor 12, the transmission shaft of motor 12 is rotatably connected to one side of dust collecting box 6 and penetrates, the side of motor 12 is fixedly connected with support frame 13, the side of support frame 13 is fixedly connected to one side of dust collecting box 6, can drive filter cartridge 10 to carry out rotating cleaning operation.

[0024] Further, the top of dust collecting bin 19 one side is fixedly connected with scraper 14, the top of scraper 14 is slidably connected to the surface of filter cartridge 10, to assist filter cartridge 10 to carry out dust scraping operation.

[0025] Further, the two sides of the dust collecting bin 19 are provided with L-shaped air outlet channels 11, and the side of the L-shaped air outlet channel 11 away from the dust collecting bin 19 is fixedly connected with a filter screen 9, which can prevent the phenomenon of backflow of dust due to the blockage of the filter screen plate 17.

[0026] Further, the side of the air inlet main pipe 4 is fixedly connected with an auxiliary side pipe 2, and the end of the auxiliary side pipe 2 away from the air inlet funnel two 3 is fixedly connected with the air inlet funnel two 3, which increases the dust collection range and makes the device have higher dust collection efficiency.

[0027] Further, the side of the dust collecting bin 6 away from the fan suction pump 7 is threadedly connected with a fixing screw 16, and the dust collecting bin 6 is threadedly fixed with the filter screen plate 17 through the fixing screw 16, which facilitates the recycling operation of the dust in the dust collecting bin 19.

[0028] Further, the bottom of the powder injection pipe 5 and the side of the air diffuser pipe 15 away from the air outlet pipe 8 are both elliptical, which is to make the dust spread in a larger range, thereby reducing the scouring force of the airflow on the filter cartridge 10 or the filter screen plate 17.

[0029] Working principle: first, start the fan suction pump 7 and the motor 12, the fan suction pump 7 performs air suction operation through the air suction bin 20 and the filter bin 18, so that the gas mixed with dust enters the dust collecting bin 6 from the air inlet funnel one 1 or the air inlet funnel two 3 for collection operation, at this time the motor 12 drives the filter cartridge 10 to rotate clockwise, the filter cartridge 10 filters the gas, and the filtered dust adheres to the surface of the filter cartridge 10, the filter bin 18 is designed as a three-quarter circle, so that the dust cannot be sucked by the fan suction pump 7 through the air suction bin 20, reducing the possibility of the fan suction pump 7 being blocked by dust, then with the rotation of the filter cartridge 10, the scraper 14 scrapes the dust adhering to the surface of the filter cartridge 10, the scraped dust falls into the dust collecting bin 19, and the filtered air is blown into the dust collecting bin 19 by the fan suction pump 7, the air outlet pipe 8 and the air diffuser pipe 15, which assists the dust scraped to be recycled, then the filter screen plate 17 performs secondary filtration operation on the dust and air, when the inside of the filter screen plate 17 is blocked due to too much dust, at this time the air is discharged through the two L-shaped air outlet channels 11, preventing the phenomenon of backflow of dust, and when the dust collected in the filter screen plate 17 needs to be recycled, the fixing screw 16 is unscrewed, the filter screen plate 17 is removed, and then the dust in the dust collecting bin 19 is recycled.

[0030] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0031] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A dust collecting device for dust control, comprising a dust hopper (6), characterized in that: The top of the ash collection box (6) is fixedly connected with a powder injection pipe (5), the top of the powder injection pipe (5) is fixedly connected with an air inlet main pipe (4), the top of the air inlet main pipe (4) is fixedly connected with an air inlet funnel I (1), the inside of the ash collection box (6) is provided with a filter bin (18), an ash collection bin (19) and an air suction bin (20), the filter bin (18) is in communication with the ash collection bin (19) and the air suction bin (20) respectively, the inside of the filter bin (18) is provided with a filter cylinder (10), the side of the ash collection box (6) is fixedly connected with a fan air suction pump (7), the end of the fan air suction pump (7) away from the ash collection box (6) is fixedly connected with an air outlet pipe (8), the end of the air outlet pipe (8) away from the fan air suction pump (7) is fixedly connected with a gas distribution pipe (15), the surface of the bottom end of the air outlet pipe (8) and the side of the gas distribution pipe (15) are fixedly connected to the inside of the bottom end of the ash collection box (6), the end of the gas distribution pipe (15) away from the air outlet pipe (8) is fixedly connected to one side of the inner wall of the ash collection bin (19), the other side of the ash collection bin (19) is provided with a filter screen plate (17).

2. A dust collection device for dust control according to claim 1, characterized in that: The rotating shafts of the filter cylinder (10) on both sides are rotatably connected to the inner walls of the filter bin (18) on both sides, the rotating shaft of the filter cylinder (10) on one side is fixedly connected with a motor (12), the transmission shaft of the motor (12) is rotatably connected to one side of the ash collection box (6), the side of the motor (12) is fixedly connected with a support frame (13), the side of the support frame (13) is fixedly connected to one side of the ash collection box (6).

3. The dust collection apparatus for dust control according to claim 1, characterized in that: The top of the filter cylinder (10) is rotatably connected to the surface of the filter bin (18).

4. The dust collection apparatus for dust control according to claim 1, characterized by: The two sides of the ash collection bin (19) are provided with L-shaped air outlet channels (11), the L-shaped air outlet channels (11) away from the ash collection bin (19) are fixedly connected with filter screens (9).

5. The dust collection apparatus for dust control according to claim 1, characterized in that: The side of the air inlet main pipe (4) is fixedly connected with an auxiliary side pipe (2), the end of the auxiliary side pipe (2) away from the air inlet funnel II (3) is fixedly connected with the air inlet funnel II (3).

6. The dust collection apparatus for dust control according to claim 1, characterized by: The side of the ash collection box (6) away from the fan air suction pump (7) is screwedly connected with a fixing screw (16), the ash collection box (6) is screwedly fixed with the filter screen plate (17) through the fixing screw (16).

7. The dust collection apparatus for dust control according to claim 1, characterized by: The bottom of the powder injection pipe (5) and the side of the gas distribution pipe (15) away from the air outlet pipe (8) are elliptical.

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