Silent pulse dust collector

Abstract

The utility model discloses a silent pulse dust collector which comprises a dust collection box body, supporting legs are fixedly installed at the bottom of the dust collection box body, an electromagnetic pulse mechanism is fixedly installed on the outer wall of the dust collection box body, a dust gas inlet pipe is arranged on the side wall of the dust collection box body, and an access door is arranged at the bottom of the dust collection box body. The machining assembly comprises a dust suction assembly arranged above the supporting legs, when fine dust in the dust removal box needs to be cleaned, the cleaning assembly is started to clean the inner wall of the dust removal box, at the moment, the fine dust cannot be cleaned in time and floats in the dust removal box, at the moment, a dust suction box is started, and the dust suction assembly is started to clean the inner wall of the dust removal box; the pump body in the dust suction box sucks air into the dust suction pipe, the dust suction pipe sucks air into the connecting plate communicated with the dust suction pipe, the connecting plate is communicated with the suction frame, and the suction holes are formed in the outer wall of the suction frame, so that fine dust cleaned by the cleaning brush can be adsorbed by the suction holes, and the dust is sucked into the dust suction box for centralized treatment.

Description

Technical Field

[0001] The utility model relates to the technical field of dust collectors, in particular to a silent pulse dust collector. Background Technique

[0002] A silent pulse dust collector is an industrial dust removal device specifically designed to reduce noise pollution. It usually adopts advanced noise reduction technologies, such as sound insulation materials, shock absorption measures and acoustic design, to reduce the sound generated during equipment operation. In addition, these dust collectors are also equipped with a pulse dust cleaning system, which can effectively remove the dust on the filter cartridges and maintain the cleanliness and high-efficiency filtration performance of the filters.

[0003] As disclosed in a silent pulse dust collector of Chinese Patent CN219804368U, by setting the ash hopper, double-shaft motor, hanger and ash cleaning device to cooperate with each other, when the dust inside the ash hopper is discharged, the double-shaft motor is started, and the double-shaft motor controls the scraper and the ash cleaning device to rotate. When the scraper rotates, it can scrape the dust on the upper surface of the support rod of the hanger, and when the ash cleaning device rotates, the scraping rod can scrape the dust on the inner surface of the ash hopper, so that the dust on the inner surface of the ash hopper is effectively cleaned and discharged. In this way, when the maintenance door is opened, a large amount of dust will not fall out. The double-shaft motor will generate heat during operation. At this time, the external air supply device inputs cold air into the protective cover of the hanger through the air duct on one side surface of the ash hopper, and then discharges it from the heat dissipation convection port on the other side of the protective cover, and the discharged air is discharged from another air duct, thus completing the heat dissipation of the double-shaft motor.

[0004] For this structure, although the dust inside the dust removal box can be cleaned by the scraper, when the scraper cleans the dust in the ash hopper, some fine dust is easy to float, resulting in the dust gushing out when the maintenance door is opened, which affects the maintenance of the operator. Therefore, we propose a silent pulse dust collector that can clean the fine dust after cleaning the inside of the dust removal box to make the maintenance environment of the operator better. Content of the Utility Model

[0005] The purpose of the utility model is to provide a silent pulse dust collector to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A silent pulse dust collector, including a dust removal box body, the bottom of the dust removal box body is fixedly installed with support legs, the outer wall of the dust removal box body is fixedly installed with an electromagnetic pulse mechanism, a dust and gas inlet pipe is opened on the side wall of the dust removal box body, a maintenance door is opened at the bottom of the dust removal box body, and a processing component is arranged above the support legs. The processing component includes a dust suction component arranged above the support legs, and a cleaning component is arranged outside the dust suction component.

[0007] Preferably, the dust suction assembly includes a mounting post fixedly installed on the top surface of the dust removal box body. One end of the mounting post away from the top surface of the dust removal box body is fixedly installed with a dust suction box. The bottom of the dust suction box is communicated with a dust suction pipe. One end of the dust suction pipe away from the dust suction box is communicated with a connecting plate. The outer wall of the connecting plate is communicated with a suction frame, and suction holes are formed in the outer wall of the suction frame.

[0008] Preferably, the cleaning assembly includes a fixing plate fixedly installed on the outer wall of the suction frame. A rotating post is rotatably connected to the outer wall of the fixing plate. A gear is sleeved on the outer wall of the rotating post. One end of the rotating post away from the fixing plate is fixedly installed with a rotating roller. A cleaning brush is fixedly installed on the outer wall of the rotating roller. Tooth grooves are formed in the inner wall of the dust removal box body. A mounting plate is fixedly installed on the top surface of the dust removal box body. A motor is fixedly installed on the outer wall of the mounting plate. The output end of the motor is fixedly installed with a reciprocating lead screw. One end of the reciprocating lead screw away from the motor is rotatably connected to a cross plate.

[0009] Preferably, the dust suction pipe is made of a soft material. The connecting plate and the outer wall of the reciprocating lead screw are movably sleeved. Under its limitation, when the reciprocating lead screw drives the suction frame to move up and down reciprocally, it will not affect the dust suction effect of the dust suction pipe.

[0010] Preferably, the outer wall of the suction frame is slidably arranged with the inner wall of the dust removal box body. The suction holes are equidistantly formed in the outer wall of the suction frame. Under its limitation, the dust on the inner wall of the dust removal box body can be absorbed and cleaned comprehensively.

[0011] Preferably, the gear is engaged with the tooth groove. The cleaning brush is made of wear-resistant material. When the gear moves up and down, under the limitation of the engagement between the gear and the tooth groove, the cleaning brush rotates accordingly. The wear-resistant cleaning brush can extend its service life.

[0012] Preferably, the number of the rotating rollers is four, which are divided into two groups and symmetrically distributed with respect to the top surface of the suction frame. Under its limitation, the inner wall of the dust removal box body can be cleaned comprehensively.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. The silent pulse dust collector is composed of a dust suction component as one of its components. When it is necessary to clean the fine dust inside the dust collection box, the cleaning component is started to clean the inner wall of the dust collection box. If the fine dust is not cleaned in time, it will float inside the dust collection box. At this time, the dust suction box is started, and the pump body inside it sucks air into the dust suction pipe, and the dust suction pipe sucks air through the connecting plate connected to it. Since the connecting plate is connected to the suction frame, and the outer wall of the suction frame is provided with suction holes, the suction holes can absorb the fine dust cleaned by the cleaning brush, and the dust is sucked into the dust suction box for centralized treatment. This structure can clean the fine dust in time to prevent it from floating inside the dust collection box, and prevent the dust from gushing out when the operator opens the inspection door (the dust collection box, support legs, electromagnetic pulse mechanism, dust and gas inlet pipe, and inspection door are existing public technologies in the comparative documents, so their structures are not fully described in this case).

[0015] 2. The silent pulse dust collector is composed of a cleaning component as one of its components. When the inner wall of the dust removal box needs to be cleaned, the motor is started, and the reciprocating screw fixedly installed at its output end rotates accordingly. Since the outer wall of the reciprocating screw is movably sleeved with the connecting plate, and the outer wall of the suction frame is slidingly arranged with the inner wall of the dust removal box, under its restriction, the rotating reciprocating screw can drive the suction frame to reciprocate up and down, and the fixed plate fixedly installed on the outer wall of the suction frame moves accordingly. The rotating column connected to the outer wall of the fixed plate drives the gear fixedly sleeved on its outer wall to move accordingly. Since the gear is meshed with the tooth groove, the gear rotates accordingly, and the gear drives the rotating column to rotate, and the rotating roller fixedly installed at the end of the rotating column rotates accordingly, and the cleaning brush fixedly installed on the outer wall of the roller cleans the inner wall of the dust removal box. The reciprocating cleaning brush cleans the inner wall of the dust removal box comprehensively, and cooperates with the suction hole to suck away the cleaned dust in time to prevent the dust from floating inside the dust removal box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional appearance diagram of the structure of the utility model.

[0017] Figure 2 It is a three-dimensional cross-sectional view of the structure of the utility model.

[0018] Figure 3 This is a diagram of the dust suction component of the utility model structure.

[0019] Figure 4 It is a partial schematic diagram of the dust suction component of the utility model structure.

[0020] Figure 5 This is a diagram of the structural cleaning components of the utility model.

[0021] Figure 6 This is an exploded schematic diagram of the cleaning component of the utility model structure.

[0022] In the figure: 1. Dust removal box body; 2. Support legs; 3. Electromagnetic pulse mechanism; 4. Dust gas inlet pipe; 5. Maintenance door; 61. Ash suction assembly; 62. Cleaning assembly; 611. Installation column; 612. Ash suction box; 613. Ash suction pipe; 614. Connecting plate; 615. Suction frame; 616. Suction holes; 621. Installation plate; 622. Motor; 623. Reciprocating lead screw; 624. Fixed plate; 625. Rotating column; 626. Gear; 627. Rotating roller; 628. Cleaning brush; 629. Tooth grooves; 630. Cross plate. Specific embodiments

[0023] For a clearer understanding of the technical features, objectives, and effects of the present utility model, the specific embodiments of the present utility model will now be described with reference to the accompanying drawings.

[0024] Embodiment 1

[0025] A preferred embodiment of a silent pulse dust collector provided by the present utility model is as Figures 1 to 6 shown: A silent pulse dust collector includes a dust removal box body 1;

[0026] Support legs 2 are fixedly installed at the bottom of the dust removal box body 1;

[0027] An electromagnetic pulse mechanism 3 is fixedly installed on the outer wall of the dust removal box body 1;

[0028] A dust gas inlet pipe 4 is provided on the side wall of the dust removal box body 1;

[0029] A maintenance door 5 is provided at the bottom of the dust removal box body 1;

[0030] And a processing assembly 6 provided above the support legs 2. The processing assembly 6 includes an ash suction assembly 61 provided above the support legs 2. The ash suction assembly 61 includes an installation column 611 fixedly installed on the top surface of the dust removal box body 1. One end of the installation column 611 away from the top surface of the dust removal box body 1 is fixedly installed with an ash suction box 612. The bottom of the ash suction box 612 is communicated with an ash suction pipe 613. One end of the ash suction pipe 613 away from the ash suction box 612 is communicated with a connecting plate 614. The outer wall of the connecting plate 614 is communicated with a suction frame 615. Suction holes 616 are provided on the outer wall of the suction frame 615.

[0031] In this embodiment, when it is necessary to clean the fine dust inside the dust removal box body 1, the cleaning component 62 is started to clean the inner wall of the dust removal box body 1. At this time, if the fine dust is not cleaned in time, it will float inside the dust removal box body 1. At this time, the dust suction box 612 is started, and the pump body inside it sucks air into the dust suction pipe 613. The dust suction pipe 613 sucks air from the connecting plate 614 communicated with it. Since the connecting plate 614 is communicated with the suction frame 615, and the outer wall of the suction frame 615 is provided with suction holes 616, the suction holes 616 can adsorb the fine dust cleaned by the cleaning brush 628, suck the dust into the dust suction box 612 for centralized treatment. This structure can clean the fine dust in time, prevent it from floating inside the dust removal box body 1, and avoid dust from gushing out when the operator opens the maintenance door 5. (The dust removal box body 1, support legs 2, electromagnetic pulse mechanism 3, dust gas inlet pipe 4, and maintenance door 5 are existing publicly disclosed technologies in the comparative document, so their structures are not fully described in this case.)

[0032] Further, the dust suction pipe 613 is made of soft material, and the connecting plate 614 is movably sleeved on the outer wall of the reciprocating lead screw 623. Under its restriction, when the reciprocating lead screw 623 drives the suction frame 615 to move up and down reciprocally, it will not affect the dust suction effect of the dust suction pipe 613.

[0033] Furthermore, the outer wall of the suction frame 615 is slidably arranged on the inner wall of the dust removal box body 1, and the suction holes 616 are equidistantly arranged on the outer wall of the suction frame 615. Under its restriction, the dust cleaned from the inner wall of the dust removal box body 1 can be absorbed and cleaned in all directions.

[0034] Embodiment 2

[0035] On the basis of Embodiment 1, a preferred embodiment of the silent pulse dust collector provided by the present utility model is as follows Figures 1 to 6 shown: The cleaning component 62 includes a fixing plate 624 fixedly installed on the outer wall of the suction frame 615. A rotating column 625 is rotatably connected to the outer wall of the fixing plate 624. A gear 626 is sleeved on the outer wall of the rotating column 625. A rotating roller 627 is fixedly installed at one end of the rotating column 625 away from the fixing plate 624. A cleaning brush 628 is fixedly installed on the outer wall of the rotating roller 627. A tooth groove 629 is opened on the inner wall of the dust removal box body 1. An installation plate 621 is fixedly installed on the top surface of the dust removal box body 1. A motor 622 is fixedly installed on the outer wall of the installation plate 621. The output end of the motor 622 is fixedly installed with a reciprocating lead screw 623. The end of the reciprocating lead screw 623 away from the motor 622 is rotatably connected to a cross plate 630.

[0036] In this embodiment, when it is necessary to clean the inner wall of the dust removal box body 1, the motor 622 is started, and the reciprocating lead screw 623 fixedly installed at its output end rotates accordingly. Since the outer wall of the reciprocating lead screw 623 is movably sleeved with the connecting plate 614, and the outer wall of the suction frame 615 is slidably arranged on the inner wall of the dust removal box body 1, under its restriction, the rotating reciprocating lead screw 623 can drive the suction frame 615 to move up and down reciprocally. The fixing plate 624 fixedly installed on the outer wall of the suction frame 615 moves accordingly, and the rotating column 625 rotatably connected to the outer wall of the fixing plate 624 drives the gear 626 fixedly sleeved on its outer wall to move accordingly. Since the gear 626 meshes with the tooth groove 629, the gear 626 rotates accordingly. The gear 626 drives the rotating column 625 to rotate, and the rotating roller 627 fixedly installed at the end of the rotating column 625 rotates accordingly. The cleaning brush 628 fixedly installed on the outer wall of the rotating roller 627 cleans the inner wall of the dust removal box body 1. The reciprocating cleaning brush 628 comprehensively cleans the inner wall of the dust removal box body 1. In cooperation with the suction holes 616, the dust cleared is timely sucked away to prevent the dust from floating inside the dust removal box body 1.

[0037] Furthermore, the gear 626 meshes with the tooth groove 629, and the cleaning brush 628 is made of wear-resistant material. When the gear 626 moves up and down, under the restriction of the meshing between the gear 626 and the tooth groove 629, the cleaning brush 628 rotates accordingly. The wear-resistant cleaning brush 628 can extend its service life.

[0038] In addition, the number of the rotating rollers 627 is four, which are divided into two groups and symmetrically distributed with respect to the top surface of the suction frame 615. Under its restriction, the inner wall of the dust removal box body 1 can be cleaned in all directions.

[0039] The above is only a schematic specific embodiment of the present utility model and is not intended to limit the scope of the present utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principle of the present utility model shall fall within the scope of protection of the present utility model. Moreover, it should be noted that the various components of the present utility model are not limited to the above overall application. Each technical feature described in the specification of the present utility model can be selected and used alone according to actual needs or selected and combined in multiple items. Therefore, the present utility model should logically cover other combinations and specific applications related to the utility model points of this case.

Claims

1. A silent pulse dust collector, comprising a dust removal box body (1); The bottom of the dust removal box body (1) is fixedly installed with support legs (2); An electromagnetic pulse mechanism (3) is fixedly installed on the outer wall of the dust removal box body (1); A dust and gas inlet pipe (4) is provided on the side wall of the dust removal box body (1); An inspection door (5) is provided at the bottom of the dust removal box body (1); and a processing component (6) disposed above the support leg (2), characterized in that: The processing assembly (6) includes a dust suction assembly (61) arranged above the support legs (2), and a cleaning assembly (62) is arranged outside the dust suction assembly (61).

2. The silent pulse dust collector according to claim 1, wherein: The dust suction assembly (61) includes a mounting column (611) fixedly installed on the top surface of the dust removal box body (1), one end of the mounting column (611) away from the top surface of the dust removal box body (1) is fixedly installed with a dust suction box (612), the bottom of the dust suction box (612) is communicated with a dust suction pipe (613), one end of the dust suction pipe (613) away from the dust suction box (612) is communicated with a connecting plate (614), a suction frame (615) is communicated with the outer wall of the connecting plate (614), and suction holes (616) are provided on the outer wall of the suction frame (615).

3. The silent pulse dust collector according to claim 1, characterized in that: The cleaning assembly (62) includes a fixing plate (624) fixedly installed on the outer wall of the suction frame (615), a rotating column (625) is rotatably connected to the outer wall of the fixing plate (624), a gear (626) is sleeved on the outer wall of the rotating column (625), one end of the rotating column (625) away from the fixing plate (624) is fixedly installed with a rotating roller (627), a cleaning brush (628) is fixedly installed on the outer wall of the rotating roller (627), a tooth groove (629) is provided on the inner wall of the dust removal box body (1), a mounting plate (621) is fixedly installed on the top surface of the dust removal box body (1), a motor (622) is fixedly installed on the outer wall of the mounting plate (621), a reciprocating lead screw (623) is fixedly installed at the output end of the motor (622), and a cross plate (630) is rotatably connected to one end of the reciprocating lead screw (623) away from the motor (622).

4. The silent pulse dust collector according to claim 2, wherein: The dust suction pipe (613) is made of a soft material, and the connecting plate (614) is movably sleeved on the outer wall of the reciprocating lead screw (623).

5. The silent pulse dust collector according to claim 2, wherein: The outer wall of the suction frame (615) is slidably arranged with the inner wall of the dust removal box body (1), and the suction holes (616) are equidistantly arranged on the outer wall of the suction frame (615).

6. The silent pulse dust collector according to claim 3, characterized in that: The gear (626) is engaged with the tooth groove (629), and the cleaning brush (628) is made of a wear-resistant material.

7. The silent pulse dust collector according to claim 3, wherein: The number of the rotating rollers (627) is four, which are divided into two groups and symmetrically distributed with respect to the top surface of the suction frame (615).

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