Compact dust collector

Abstract

The utility model discloses a compact dust remover, which relates to the field of industrial dust removal, and comprises a box body, a cavity I, a cavity II and a cavity III are arranged in the box body, the cavity I is positioned at the upper end part of the box body, the cavity II is positioned at the lower end part of the cavity I, the cavity III is positioned at the lower end part of the cavity II, a fan is arranged in the cavity I, an air outlet is arranged in the cavity I, and the air outlet is arranged in the cavity II. The third cavity is provided with an air inlet, a plurality of filter cartridges are arranged in the third cavity and communicated with a fan, an air source part is fixedly arranged on the inner wall of the second cavity and connected with a high-pressure spray pipe, and a pulse valve is fixedly arranged on the high-pressure spray pipe and used for conveying compressed air in the air source part to the high-pressure spray pipe. Box doors corresponding to the first cavity, the second cavity and the third cavity respectively are arranged on the outer side of the box body, the box doors are hinged to the box body, quick locking assemblies are arranged between the box doors and the box body and used for locking the box doors, and a dust collecting part is arranged at the lower end of the filter cartridge and used for collecting dust on the filter cartridge. The dust remover has the effect of improving the dust removal efficiency of the dust remover.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of industrial dust removal, especially to a compact dust remover. BACKGROUND

[0002] Dust remover dust removal technology has been widely used in power, steel, cement, non-ferrous, garbage incineration and other industries due to its high efficiency, economy, environmental protection and other advantages. With the continuous improvement of national environmental protection standards and the pursuit of healthy life by people, the market demand for dust removers continues to grow, especially in some major pollution industries, dust removers have become an indispensable dust removal equipment.

[0003] The related technology can refer to the China patent with the publication number CN115501701B, which discloses a dust remover, including a mounting frame, a dust hopper, a dust remover shell, an opening and closing structure, a filtering structure, an angle adjusting structure, a flow guiding structure, a fixing structure, a soot blowing system, an air inlet and an air outlet. The dust remover shell is separated from the dust hopper by the angle adjusting structure, so that the height and angle of the dust remover shell are changed. The dust remover shell is provided with a fixing structure for fixing the filtering structure. The flow guiding structure makes the airflow distribution more uniform, and the fixing structure makes the installation and removal of the filtering structure more convenient. The filtering structure can be easily removed from the bottom end, effectively preventing dust from falling to the top end during removal of the filtering structure, improving the operation flexibility.

[0004] For the related technology in the above, the dust remover is bulky, not only occupying a considerable physical space, but also requiring maintenance personnel to spend more time and effort to check and clean each part of the equipment, further affecting the dust removal efficiency. UTILITY MODEL CONTENT

[0005] In order to improve the dust removal efficiency of the dust remover, the application provides a compact dust remover.

[0006] The application provides a compact dust remover, which adopts the following technical scheme:

[0007] The utility model provides a compact dust remover, including the box, is equipped with chamber one, chamber two and chamber three inside the box, chamber one is located the upper end of box, chamber two is located the lower end of chamber one, chamber three is located the lower end of chamber two, is equipped with fan in chamber one, is equipped with air outlet in chamber one, air outlet communicates with fan, chamber three is open and has the air inlet with outside communication, be equipped with a plurality of filter cartridge in chamber three, filter cartridge hollow setting, and through chamber two and fan communication, the inner wall of chamber two is fixedly equipped with gas source spare, gas source spare is connected with high pressure spray pipe, high pressure spray pipe one end away from gas source spare and filter cartridge extends to filter cartridge, high pressure spray pipe is fixedly equipped with pulse valve, pulse valve is used for the compressed gas in gas source spare to high pressure spray pipe delivery, the box outside is equipped with the box door of corresponding chamber one, chamber two, chamber three respectively, box door is hinged with the box, be equipped with quick lock assembly between box door and the box, quick lock assembly is used for locking box door, the lower end of box is equipped with dust collecting part, chamber three lower end is open and has the dust outlet with dust collecting part directly opposite, dust collecting part is located filter cartridge lower end, is used for collecting the dust on filter cartridge.

[0008] Through adopting the above technical scheme, the fan is started, dust-containing air enters the filter cartridge from the air inlet for filtration, and the filtered air is discharged along the air outlet, when the filter cartridge needs to be cleaned, the box door of the chamber two is opened, the pulse valve is rotated, the compressed gas in the gas source spare is delivered to the filter cartridge through the high-pressure spray pipe, the dust on the filter cartridge falls to the dust collecting part under the impact of the compressed gas, so that the filter cartridge remains clean, which is conducive to improving the dust removal efficiency, and the chamber one, the chamber two and the chamber three are closely connected, so that the whole device is compact, noise reduction, and convenient for indoor use.

[0009] Optionally, the lower end of the fan is fixedly provided with a support, the support is bolted with the inner wall of the chamber one, and a plurality of shock-absorbing sheets are arranged between the lower end of the support and the inner wall of the chamber one and evenly distributed circumferentially along the support.

[0010] Through adopting the above technical scheme, the shock-absorbing sheets disperse the vibration generated during the operation of the fan, reduce the equipment damage and noise problems caused by vibration, and improve the stability and service life of the equipment.

[0011] Optionally, the upper end of the filter cartridge is fixedly provided with a ring, a plurality of bolt rods are arranged on the ring, and corresponding nuts are arranged on the upper ends of the bolt rods.

[0012] Through adopting the above technical scheme, the threaded connection of the bolt rods and the nuts makes the installation of the filter cartridge more stable and reliable, reduces the probability of loosening or falling off caused by vibration, improves the safety and stability of the equipment operation, and facilitates the quick replacement and maintenance of the filter cartridge, reduces the operation difficulty and maintenance cost.

[0013] Optionally, the side of the box door close to the box is provided with a sealing strip, and when the box door is closed, the sealing strip abuts against the box.

[0014] By adopting the technical scheme, the air tightness between the box door and the box body is improved, the possibility of air leakage is reduced, and the working efficiency of the dust remover is improved.

[0015] Optionally, the quick locking assembly comprises a hook, a hanging ring and an abutting rod, the hook is fixedly arranged on the outer side of the box body, a connecting block is fixedly arranged on the box door, the hanging ring is located at one end of the abutting rod close to the connecting block and is rotationally connected with the abutting rod in the transverse direction.

[0016] By adopting the technical scheme, the design of the hook and the hanging ring enables the box door to be quickly hung and tightened, and the rotational connection design of the abutting rod ensures the stability and reliability of the hanging ring, reduces the possibility of accidental opening of the box door during work, and improves the safety of equipment operation.

[0017] Optionally, the dust collecting part comprises a dust collecting box, the dust collecting box is slidingly connected with the box body in the width direction of the box body, and a handle is fixedly arranged on the outer side of the dust collecting box.

[0018] By adopting the technical scheme, the dust collecting box is slidingly convenient for an operator to pull out or push in, which facilitates regular cleaning of accumulated dust, improves the convenience of use of the dust remover, and the handle makes the pulling action more relaxed and labor-saving, thereby improving the convenience of use of the dust collecting box.

[0019] Optionally, two end covers are arranged at the upper end of the dust collecting box, the two end covers are located at the two ends of the dust collecting box in the transverse direction, rotating rods are fixedly arranged at the ends of the two end covers away from each other, the rotating rods pass through the box body and are rotationally connected with the box body in the vertical direction, and motors are arranged at one end of the rotating rods.

[0020] By adopting the technical scheme, the motor drives the rotating rods to rotate, the rotating rods drive the end covers to move, the opening and closing of the end covers are realized, the end covers are closed when the fan works, the probability of dust being blown away from the dust collecting box is reduced, and the stability of the dust remover in work is improved.

[0021] Optionally, a plurality of rollers are arranged at the lower end of the box body, the rollers are located at the two sides of the box body in the width direction, and the rollers are rotationally connected with the box body.

[0022] By adopting the technical scheme, the rollers enable the dust removing type dust remover to be more conveniently moved, improve the convenience of use of the equipment, the rollers are located at the two sides of the box body in the width direction, the stability of the equipment during movement is ensured, and the risk of tipping due to the shift of the center of gravity is reduced.

[0023] Optionally, the filter cartridge is located at the middle position of the third chamber, the air inlet is located at the position close to the width direction of the box body on the inner wall of the third chamber, and the air inlet and the filter cartridge are staggered.

[0024] By adopting the above technical scheme, the air inlet and the filter cartridge are staggered, the air flow rate in the chamber is dispersed, the air passes through each filter cartridge more uniformly, and the dust removal efficiency and the service life of the filter cartridge are improved.

[0025] In summary, the present application includes at least one of the following compact dust collectors:

[0026] 1. When the filter cartridge needs to be cleaned, open the door of chamber two, rotate the pulse valve, and the compressed gas in the air source is delivered to the filter cartridge through the high-pressure nozzle. The dust on the filter cartridge falls to the dust collecting part under the impact of the compressed gas, keeping the filter cartridge clean. The whole device is compact, which is conducive to improving the dust removal efficiency;

[0027] 2. The dust collecting part includes a dust collecting box, which is slidably connected to the box body along the width direction of the box body. A handle is fixed outside the dust collecting box, making the pulling action more labor-saving and improving the convenience of using the dust collecting box;

[0028] 3. The design of the hook and the hanging ring makes the door quickly hang tightly, and the rotating connection design of the abutting rod ensures the stability and reliability of the hanging ring, reduces the possibility of accidental opening of the door during work, and improves the safety of the equipment operation. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 is a schematic diagram of the overall structure of example 1.

[0030] Figure 2 is a schematic diagram of the hook connection structure in example 1.

[0031] Figure 3 is a schematic diagram of the fan connection structure in example 1.

[0032] Figure 4 is a schematic diagram of the filter cartridge connection structure in example 1.

[0033] Figure 5 is a schematic diagram of the overall structure of example 2.

[0034] Figure 6 is a schematic diagram of the motor connection structure in example 2.

[0035] Explanation of reference signs: 1, box body; 11, chamber one; 111, fan; 112, support; 113, shock pad; 12, chamber two; 121, air source; 122, high-pressure nozzle; 123, pulse valve; 13, chamber three; 131, filter cartridge; 132, ring; 133, bolt rod; 134, nut; 14, dust collecting box; 141, handle; 142, motor; 143, end cover; 144, rotating rod; 15, roller; 16, air inlet; 17, air outlet; 2, box door; 21, sealing strip; 22, hook; 23, hanging ring; 24, abutting rod. DETAILED DESCRIPTION

[0036] The application will be further described in detail below with reference to all the accompanying drawings.

[0037] The application discloses a compact dust remover.

[0038] Embodiment 1

[0039] Reference Figure 1 and Figure 2 A compact dust remover comprises a box body 1, wherein the box body 1 is internally provided with a chamber one 11, a chamber two 12 and a chamber three 13, the chamber one 11 is located at the upper end of the box body 1, the chamber two 12 is located at the lower end of the chamber one 11, the chamber three 13 is located at the lower end of the chamber two 12, the box body 1 is externally provided with a box door 2 corresponding to the chamber one 11, the chamber two 12 and the chamber three 13 respectively, the box door 2 is hinged to the box body 1, and the side of the box door 2 close to the box body 1 is provided with a sealing strip 21, thereby improving the air-tightness between the box door 2 and the box body 1, reducing the possibility of air leakage and improving the working efficiency of the dust remover.

[0040] Reference Figure 1 and Figure 2 A quick locking assembly is arranged between the box body 1 and the box door 2, the quick locking assembly comprises a hook 22, a hanging ring 23 and an abutting rod 24, a connecting block is fixedly arranged on the box door 2, the hook 22 is fixedly arranged on the outer side of the box body 1, the hanging ring 23 is located at the end of the abutting rod 24 close to the connecting block, the hanging ring 23 is hung on the hook 22 by rotating the abutting rod 24, and the hook 22 and the hanging ring 23 are hung tightly by pressing the abutting rod 24 downward, thereby improving the stability and reliability of the hanging of the hook 22 and the hanging ring 23, reducing the possibility of accidental opening of the box door 2 in the working process and improving the safety of the equipment operation.

[0041] Reference Figure 1The lower end of the box body 1 is provided with an ash collecting part, and the lower end of the chamber three 13 is provided with an ash discharging port opposite to the ash collecting part. The falling dust is collected in the ash collecting part, so that the filter cartridge 131 is kept clean, and the dust removal efficiency is improved. The ash collecting part comprises an ash collecting box 14 which is slidably connected with the box body 1 along the width direction of the box body 1. The ash collecting box 14 can be easily pulled out or pushed in by the operator, so that the accumulated dust can be cleaned regularly, and the convenience of use of the dust collector is improved. The ash collecting box 14 is provided with a handle 141 on the outer side, so that the pulling operation is more relaxed and labor-saving, and the convenience of use of the ash collecting box 14 is improved.

[0042] With reference to Figure 3 The chamber one 11 is provided with a fan 111, and the chamber one 11 is provided with an air outlet 17 which is in communication with the fan 111. The chamber three 13 is provided with an air inlet 16 which is in communication with the outside. The chamber three 13 is provided with a plurality of filter cartridges 131 which are hollow and in communication with the fan 111 through the chamber two 12. When the fan 111 is started, the dust-containing air enters the filter cartridges 131 from the air inlet 16 for filtration, and the filtered air is discharged from the air outlet 17, so that the dust removal efficiency is improved. The air inlet 16 is located on the outer wall of the box body 1, and the air inlet 16 and the filter cartridges 131 are arranged alternately. The air flow rate entering the chamber three 13 is dispersed, so that the air passes through each filter cartridge 131 more uniformly, and the dust removal efficiency and the service life of the filter cartridges 131 are improved.

[0043] With reference to Figure 3 The lower end of the fan 111 is fixedly provided with a bracket 112 which is bolted to the inner wall of the chamber one 11. A plurality of shock-absorbing sheets 113 are arranged between the lower end of the bracket 112 and the inner wall of the chamber one 11. The shock-absorbing sheets 113 are uniformly distributed along the bracket 112. The shock-absorbing sheets 113 disperse the vibration generated during the operation of the fan 111, reduce the damage and noise problems caused by vibration, and improve the stability and service life of the equipment.

[0044] With reference to Figure 4 The inner wall of the chamber two 12 is fixedly provided with a gas source 121 which is connected with a high-pressure jet pipe 122. One end of the high-pressure jet pipe 122 away from the gas source 121 extends into the filter cartridge 131. The high-pressure jet pipe 122 is fixedly provided with a pulse valve 123. The pulse valve 123 is used to deliver the compressed gas in the gas source 121 to the high-pressure jet pipe 122. The box door 2 of the chamber two 12 is opened, and the pulse valve 123 is rotated. The compressed gas in the gas source 121 is delivered to the filter cartridge 131 by the high-pressure jet pipe 122. The dust on the filter cartridge 131 falls under the impact of the compressed gas.

[0045] With reference to Figure 4The upper end of the filter cartridge 131 is fixedly provided with a ring 132, a plurality of bolt rods 133 are arranged on the ring 132, corresponding nuts 134 are arranged on the upper end of the bolt rods 133, the bolt rods 133 pass through the inner wall of the cavity two 12 and the ring 132 and are in threaded connection with the nuts 134, the threaded connection of the bolt rods 133 and the nuts 134 makes the installation of the filter cartridge 131 more stable and reliable, reduces the probability of loosening or falling caused by vibration, improves the safety and stability of the equipment operation, and facilitates the quick replacement and maintenance of the filter cartridge 131, thereby reducing the operation difficulty and maintenance cost.

[0046] The implementation principle of the embodiment 1 of the present application is that the dust-containing air is filtered through the filter cartridge 131, and the long-time accumulation of dust on the filter cartridge 131 will cause the filtering effect of the filter cartridge 131 to deteriorate. When it is necessary to clean the dust on the filter cartridge 131, the door 2 of the cavity two is opened, and the pulse valve 123 is rotated. The compressed gas in the gas source 121 is delivered to the filter cartridge 131 through the high-pressure jet pipe 122. The dust on the filter cartridge 131 falls into the dust collecting part under the impact of the compressed gas, and the dust is accumulated in the dust collecting box 14, thereby reducing the time required for cleaning and maintenance, improving the dust removal efficiency of the dust collector, and sequentially connecting the cavity one 11, the cavity two 12, the cavity three 13 and the dust collecting part from top to bottom to form a compact and efficient dust collector as a whole, which is more compact in size, thereby facilitating easy installation and use in an indoor environment.

[0047] Embodiment 2

[0048] With reference to Figure 5 The difference between the embodiment and the embodiment 1 is that the box body 1 is provided with a plurality of rollers 15 at the lower end. The rollers 15 facilitate the movement of the box body 1 by the staff, improve the convenience and flexibility of the use of the equipment, and are located at both sides of the box body 1 along the width direction. The rollers 15 are in rotary connection with the box body 1, thereby improving the stability of the equipment during movement and reducing the risk of tipping caused by the shift of the center of gravity.

[0049] With reference to Figure 6 The dust collecting box 14 is provided with two end covers 143 at the upper end. The two end covers 143 are located at both ends of the dust collecting box 14 along the transverse direction. The motor 142 is fixedly arranged on the box body 1. The output shaft of the motor 142 is in rotary connection with the box body 1. The output shaft of the motor 142 is fixedly provided with a rotating rod 144. The motor 142 drives the rotating rod 144 to rotate. The rotating rod 144 is fixedly arranged at one end of the two end covers 143 away from each other and is in rotary connection with the box body 1 along the vertical direction. The rotating rod 144 drives the end cover 143 to move, thereby realizing the opening and closing of the end cover 143. When the fan 111 works, the end cover 143 is closed, thereby reducing the probability that the airflow entering the air inlet 16 blows the dust from the dust collecting box 14 and improving the stability of the work of the dust collector.

[0050] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A compact dust precipitator comprising a housing (1), characterized in that: The box (1) is internally provided with chamber one (11), chamber two (12) and chamber three (13), chamber one (11) is located at the upper end of the box (1), chamber two (12) is located at the lower end of the chamber one (11), chamber three (13) is located at the lower end of the chamber two (12), the fan (111) is arranged in the chamber one (11), the air outlet (17) is arranged in the chamber one (11), the air outlet (17) is communicated with the fan (111), the chamber three (13) is communicated with the air inlet (16) of the outside, a plurality of filter cartridges (131) are arranged in the chamber three (13), the filter cartridges (131) are hollowly arranged, and the filter cartridges (131) are communicated with the fan (111) through the chamber two (12), the air source (121) is fixedly arranged on the inner wall of the chamber two (12), the high-pressure nozzle (122) is connected with the air source (121), one end of the high-pressure nozzle (122) away from the air source (121) extends into the filter cartridge (131), the pulse valve (123) is fixedly arranged on the high-pressure nozzle (122), and the pulse valve (123) is used for conveying the compressed gas in the air source (121) to the high-pressure nozzle (122), the box door (2) corresponding to the chamber one (11), the chamber two (12) and the chamber three (13) is arranged on the outer side of the box (1), the box door (2) is hinged to the box (1), the quick locking assembly is arranged between the box door (2) and the box (1), the quick locking assembly is used for locking the box door (2), the ash collecting part is arranged at the lower end of the box (1), the ash discharging port opposite to the ash collecting part is arranged at the lower end of the chamber three (13), the ash collecting part is arranged at the lower end of the filter cartridge (131), and the ash collecting part is used for collecting the dust on the filter cartridge (131).

2. A compact dust collector according to claim 1, characterized in that: The lower end of the fan (111) is fixedly provided with a support (112), the support (112) is bolted to the inner wall of the chamber one (11), a plurality of damping sheets (113) are arranged between the lower end of the support (112) and the inner wall of the chamber one (11), and the damping sheets (113) are uniformly distributed along the circumference of the support (112).

3. A compact dust collector according to claim 1, characterized in that: The upper end of the filter cartridge (131) is fixedly provided with a circular ring (132), a plurality of bolt rods (133) are arranged on the circular ring (132), corresponding nuts (134) are arranged at the upper ends of the bolt rods (133), and the bolt rods (133) pass through the circular ring (132) and the inner wall of the chamber two (12) and are threadedly connected with the nuts (134).

4. A compact dust collector according to claim 1, wherein: The side, close to the box (1), of the box door (2) is provided with a sealing strip (21), and when the box door (2) is closed, the sealing strip (21) abuts against the box (1).

5. A compact dust collector according to claim 1, wherein: The quick locking assembly comprises a hook (22), a hanging ring (23) and an abutting rod (24), the hook (22) is fixedly arranged on the outer side of the box (1), a connecting block is fixedly arranged on the box door (2), the hanging ring (23) is located at one end of the abutting rod (24) close to the connecting block and is rotationally connected with the abutting rod (24) in the transverse direction.

6. A compact dust collector according to claim 1, wherein: The ash collecting part comprises an ash collecting box (14), the ash collecting box (14) is slidably connected with the box (1) in the width direction of the box (1), and a handle (141) is fixedly arranged on the outer side of the ash collecting box (14).

7. A compact dust separator according to claim 6, characterised in that: The upper end of the ash collecting box (14) is provided with two end covers (143), which are respectively located at the two ends of the ash collecting box (14) in the transverse direction. The ends of the two end covers (143) away from each other are fixedly provided with rotating rods (144), the rotating rods (144) penetrate through the box body (1) and are rotationally connected with the box body (1) in the vertical direction. One end of the rotating rod (144) is provided with a motor (142), which is used to drive the rotating rod (144) to rotate.

8. A compact dust collector according to claim 1, wherein: The lower end of the box body (1) is provided with a plurality of rollers (15), which are located at the two sides of the box body (1) in the width direction and are rotationally connected with the box body (1).

9. A compact dust collector according to claim 1, wherein: The filter cartridge (131) is located at the middle position of the third chamber (13), the air inlet (16) is located at the inner wall of the third chamber (13) close to the width direction of the box body (1), and the air inlet (16) and the filter cartridge (131) are staggered.

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