Single-point compartment isolation online pulse back-flushing filter cartridge dust remover

Abstract

The utility model discloses a single-point compartment isolation online pulse back-flushing filter cartridge dust remover, which relates to the technical field of dust removers and comprises a dust removal fan and a dust remover box. The dust removal fan is communicated with the interior of the dust remover box body; a first sub-chamber and a second sub-chamber are arranged in the dust remover box body, filtering parts are arranged at the bottoms of the first sub-chamber and the second sub-chamber, and a pulse injection system is arranged above the filtering parts; a first ventilation opening is formed in the side wall of the upper portion of the first compartment and provided with a movable first isolation plate. A second ventilation opening is formed in the side wall of the upper portion of the second compartment and provided with a movable second isolation plate. According to the utility model, the technical problem that the filtering part of the dust remover in the prior art is difficult to clean is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust collectors, in particular to a single-point compartment isolation online pulse back-blowing filter cartridge dust collector. Background Art

[0002] During the use of the dust collector, cleaning of the filter components is very important. If the filter components are not cleaned properly, the dust removal effect of the dust collector will be directly affected.

[0003] At present, the main methods of dust removal in dust collectors are vibration and spray cleaning. Because the dust removal fan suction port is connected to the dust removal chamber, if the dust removal fan is not turned off during dust removal, the dust will still be adsorbed on the filter components due to the suction of the dust removal fan, and the vibration or spray cleaning effect is not very good, and the filter components are difficult to clean. This directly affects the dust removal effect of the dust collector. If the dust removal fan is turned off during dust removal, the dust collector does not work, and the vibration or spray cleaning effect is good, but the dust cannot be removed, resulting in excessive dust. Utility Model Content

[0004] The purpose of the utility model is to provide a single-point compartment isolation online pulse back-blowing filter cartridge dust collector in order to solve at least one of the above technical problems.

[0005] In the first aspect, an embodiment of the utility model provides a single-point chamber isolation online pulse back-blowing filter cartridge dust collector, comprising: a dust removal fan and a dust collector case; the dust removal fan is connected to the interior of the dust collector case; a first chamber and a second chamber are arranged in the dust collector case, a filter component is arranged at the bottom of the first chamber and the second chamber, and a pulse blowing system is arranged above the filter component; a first vent is arranged on the upper side wall of the first chamber, and a movable first isolation plate is arranged at the first vent; a second vent is arranged on the upper side wall of the second chamber, and a movable second isolation plate is arranged at the second vent.

[0006] Furthermore, the dust removal fan is fixed on the top of the dust collector box.

[0007] Furthermore, the dust removal fan is connected to the first sub-chamber through the first ventilation port; the dust removal fan is connected to the second sub-chamber through the second ventilation port.

[0008] Furthermore, the first sub-chamber and the second sub-chamber are isolated by a chamber isolation plate.

[0009] Furthermore, a first push-pull cylinder is arranged directly in front of the first vent, and a terminal end of the first push-pull cylinder is connected to the first isolation plate; a second push-pull cylinder is arranged directly in front of the second vent, and a terminal end of the second push-pull cylinder is connected to the second isolation plate.

[0010] The utility model provides a single-point chamber isolation online pulse back-blowing filter cartridge dust collector, which divides the interior of the dust collector box into two chambers. While the filter component in one of the chambers is being sprayed and cleaned, the other chamber can be used to continue dust removal. This allows the internal filter component to be cleaned and the external dust to be removed at the same time, alleviating the technical problem in the prior art that the filter component of the dust collector is difficult to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the implementation methods of the present application or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0012] Figure 1 A side sectional view of a single-point compartment isolation online pulse back-blowing cartridge dust collector provided by an embodiment of the utility model;

[0013] Figure 2 A front cross-sectional view of a single-point compartment isolation online pulse back-blowing cartridge dust collector provided by an embodiment of the utility model;

[0014] Figure 3 A top cross-sectional view of a single-point compartment-isolated online pulse back-blowing cartridge dust collector provided by an embodiment of the utility model;

[0015] Figure 4 A schematic diagram of a single-point compartment isolation online pulse back-blowing cartridge dust collector provided by an embodiment of the utility model in a first working state;

[0016] Figure 5 A schematic diagram of a single-point compartment isolation online pulse back-blowing cartridge dust collector in a second working state provided by an embodiment of the utility model.

[0017] In the figure: 1. dust removal fan, 2. first push-pull cylinder, 3. first isolation plate, 4. first vent, 5. pulse spray system, 6. filter component, 7. dust collector box, 8. chamber isolation plate, 9. second push-pull cylinder, 10. second isolation plate, 11. second vent, 12. first chamber, 13. second chamber. DETAILED DESCRIPTION

[0018] 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.

[0019] Figure 1 It is a side sectional view of a single-point compartment isolation online pulse back-blowing cartridge dust collector provided according to an embodiment of the utility model. Figure 2 This is a front cross-sectional view of a single-point compartment isolation online pulse back-blowing cartridge dust collector provided according to an embodiment of the utility model. Figure 3 This is a top view of a single-point compartment isolation online pulse back-blowing cartridge dust collector provided according to an embodiment of the utility model. Figure 1-3 As shown, it includes: a dust removal fan 1 and a dust collector box 7.

[0020] Specifically, the dust removal fan 1 is connected to the interior of the dust collector housing 7; a first subchamber 12 and a second subchamber 13 are arranged in the dust collector housing 7, a filter component 6 is arranged at the bottom of the first subchamber 12 and the second subchamber 13, and a pulse spray system 5 is arranged above the filter component 6; a first vent 4 is arranged on the upper side wall of the first subchamber 12, and a movable first isolation plate 3 is arranged on the first vent 4; a second vent 11 is arranged on the upper side wall of the second subchamber 13, and a movable second isolation plate 10 is arranged on the second vent 11.

[0021] Specifically, Figure 1 As shown, the dust removal fan 1 is fixed on the top of the dust collector box 7.

[0022] Specifically, Figure 2 As shown, the dust removal fan 1 is connected to the first sub-chamber 12 through the first ventilation port 4; the dust removal fan 1 is connected to the second sub-chamber 13 through the second ventilation port 11.

[0023] Specifically, Figure 2 and Figure 3 As shown, the first sub-chamber 12 and the second sub-chamber 13 are separated by a chamber separation plate 8 .

[0024] In the embodiment of the utility model, the first ventilation opening 4 and the second ventilation opening 11 are both arranged inside the dust collector housing 7 .

[0025] Specifically, Figure 1 and Figure 3 As shown, a first push-pull cylinder 2 is arranged directly in front of the first vent 4, and the end of the first push-pull cylinder 2 is connected to the first isolation plate 3; a second push-pull cylinder 9 is arranged directly in front of the second vent 11, and the end of the second push-pull cylinder 9 is connected to the second isolation plate 10.

[0026] Specifically, the first push-pull cylinder 2 and the second push-pull cylinder 9 are both arranged on the upper side wall of the dust collector housing 7. The first push-pull cylinder 2 is used to push the first isolation plate 3 to move in front of the first vent 4 to control the closing and opening of the first vent 4; the second push-pull cylinder 9 is used to push the second isolation plate 10 to move in front of the second vent 11 to control the closing and opening of the second vent 11.

[0027] Figure 4 This is a schematic diagram of a single-point compartment isolation online pulse back-blowing cartridge dust collector provided according to an embodiment of the utility model in a first working state. Figure 5 This is a schematic diagram of a single-point compartment isolation online pulse back-blowing cartridge dust collector in the second working state according to an embodiment of the utility model. Figure 4 and Figure 5 As shown, the working principle of a single-point compartment isolation online pulse back-blowing filter cartridge dust collector provided by the embodiment of the utility model is as follows:

[0028] When the dust collector is to work, the dust removal fan 1 sucks the dust into the dust collector box 7 by suction, and the filter component 6 isolates the dust in the filter component 6, and the clean gas passes through the first chamber 12 and the second chamber 13, flows through the first ventilation port 4 and the second ventilation port 11, and is discharged into the atmosphere through the dust removal fan 1. The dust pollution is treated.

[0029] After the dust collector has been working for a period of time, a large amount of dust is adsorbed on the outside of the filter component 6, forming a large resistance, reducing the suction force, and affecting the dust removal effect. At this time, the first push-pull cylinder 2 drives the first isolation plate 3 to push to the first vent 4, isolating the first chamber 13 from the dust removal fan 1, and then starts the pulse spray system 5 to use high-pressure gas to blow away the dust adsorbed on the outside of the filter component 6 to achieve a dust removal effect. Figure 4 As shown; at this time, the dust removal fan 1 can continue to remove dust through the second ventilation port 11 and the second chamber 13.

[0030] After the first chamber 12 is cleaned, the first push-pull cylinder 2 is actuated to drive the first isolation plate 3 back to its original position. Then the second push-pull cylinder 9 is actuated to drive the second isolation plate 10 to the second vent 11, isolating the second chamber 13 from the dust removal fan 1, and then starting the pulse spray system 5 to use high-pressure gas to blow away the dust adsorbed on the outside of the filter component 6 to achieve a cleaning effect. Figure 5 As shown, these steps are repeated to enable the dust collector to achieve the dust removal effect.

[0031] The utility model provides a single-point compartment isolation online pulse back-blowing filter cartridge dust collector, which has the following beneficial effects and advantages:

[0032] (1) The utility model drives the first isolation plate 3 by the first push-pull cylinder 2 and the second isolation plate 10 by the second push-pull cylinder 9, thereby avoiding the problem that the dust removal fan 1 is not shut down during the cleaning process, the suction air offsets the blowing gas pressure of the blowing system 5, and the cleaning is not clean.

[0033] (2) The utility model drives the first isolation plate 3 by the first push-pull cylinder 2 and the second isolation plate 10 by the second push-pull cylinder 9, thereby avoiding the problem that the dust removal fan 1 is shut down during the cleaning process, the blowing gas pressure of the blowing system 5 is not disturbed, and the cleaning effect is good. However, the dust removal fan 1 is shut down and does not work, and dust cannot be removed.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A single-point compartment isolation online pulse back-blowing cartridge dust collector, characterized in that: include: A dust removal fan and a dust collector housing; the dust removal fan is connected to the interior of the dust collector housing; a first subchamber and a second subchamber are arranged in the dust collector housing, a filter component is arranged at the bottom of the first subchamber and the second subchamber, and a pulse jet system is arranged above the filter component; a first vent is arranged on the upper side wall of the first subchamber, and a movable first isolation plate is arranged at the first vent; The upper side wall of the second chamber is provided with a second vent, and the second vent is provided with a movable second isolation plate.

2. The single-point compartment isolation online pulse back-blowing cartridge dust collector according to claim 1 is characterized in that: The dust removal fan is fixed on the top of the dust collector box.

3. The single-point compartment isolation online pulse back-blowing cartridge dust collector according to claim 1 is characterized in that: The dust removal fan is connected to the first sub-chamber through the first ventilation port; the dust removal fan is connected to the second sub-chamber through the second ventilation port.

4. The single-point compartment isolation online pulse back-blowing cartridge dust collector according to claim 1 is characterized in that: The first sub-chamber and the second sub-chamber are isolated from each other by a sub-chamber isolation plate.

5. The single-point compartment isolation online pulse back-blowing cartridge dust collector according to claim 1 is characterized in that: A first push-pull cylinder is arranged directly in front of the first vent, and a terminal end of the first push-pull cylinder is connected to the first isolation plate; a second push-pull cylinder is arranged directly in front of the second vent, and a terminal end of the second push-pull cylinder is connected to the second isolation plate.

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