Pulse dust collector with filter plate convenient to replace

Abstract

The utility model relates to a pulse dust collector convenient to replace filter plates, which comprises a dust collection barrel and a pulse blowing device, an air inlet is arranged below the side wall of the dust collection barrel, an air outlet is arranged above the side wall of the dust collection barrel, a dust discharge port is fixedly arranged at the bottom of the dust collection barrel, and the filter plates are horizontally and symmetrically arranged in the dust collection barrel. Magnetic strips with opposite magnetic poles are fixedly arranged on the opposite sides of the filter plates, a plurality of filter screens are clamped on the filter plates, a plurality of grooves are formed in the filter plates, convex blocks matched with the grooves are fixedly arranged on the two sides of each filter screen, dust-containing gas enters the dust removal barrel from the gas inlet, and the gas can be filtered in a partitioned manner through the filter screens in the filter plates; and after working for a period of time, the filter plates are respectively drawn out from the two sides, and the filter screen on each filter plate can be replaced.

Description

Technical Field

[0001] The utility model relates to the field of pulse dust collectors, in particular to a pulse dust collector which is convenient for replacing filter plates. Background Art

[0002] At present, dust pollution is mostly treated by cleaning with pulse bag dust collectors. However, during the dust removal process of the pulse jet bag dust collector, layers of dust will slowly stick to the filter bags of the pulse jet bag dust collector. The accumulated dust reduces the dust removal efficiency. For example, a Chinese patent document with the announcement number CN215026898U discloses a panel-type pulse dust collector, including a shell, the interior of the shell is a hollow structure, an ash hopper is fixedly installed at the bottom of the shell, a bracket is fixedly installed at the top position of one side of the shell, an air bag is fixedly installed at the center position of the top of the bracket, an electromagnetic pulse valve is fixedly installed at the center position of the top of the air bag, the electromagnetic pulse valve is fixedly installed with a nozzle through the output end of one side thereof, one end of the nozzle penetrates into the interior of the shell, a partition is fixedly installed at the top position of the shell, four dust filter plates are arranged on the top of the partition, and the bottoms of the four dust filter plates all penetrate to the outside of the partition. The dust filter plates are very inconvenient to replace and urgently need to be improved. Utility Model Content

[0003] The utility model aims to provide a pulse dust collector with easy replacement of filter plates, so as to solve the problem that the filter plates of existing plate-type pulse dust collectors are inconvenient to replace.

[0004] In order to solve the above problems, the utility model provides a pulse dust collector which is convenient for replacing filter plates, comprising a dust collection bucket and a pulse blowing device, an air inlet is provided below the side wall of the dust collection bucket, an air outlet is provided above the side wall of the dust collection bucket, a dust discharge port is fixedly provided at the bottom of the dust collection bucket, filter plates are horizontally and symmetrically installed in the dust collection bucket, magnetic strips with opposite magnetic poles are fixedly provided on opposite sides of the filter plates, a plurality of filter screens are clamped on the filter plates, a plurality of grooves are opened on the filter plates, and protrusions matching the grooves are fixedly provided on both sides of the filter screens.

[0005] The utility model provides a pulse dust collector that is easy to replace the filter plate and also has the following technical features:

[0006] Furthermore, the pulse spraying device comprises an air bag, an electromagnetic pulse valve and a hollow spraying disk connected to the air bag, and a plurality of spraying heads are fixedly provided at the bottom of the hollow spraying disk.

[0007] Furthermore, handles are fixedly provided on the sides of the filter plates that are away from each other.

[0008] Furthermore, the filter plate includes a main frame, a plurality of transverse plates arranged in parallel in the main frame, and vertical plates arranged perpendicular to the transverse plates, and the transverse plates and the vertical plates divide the main frame into a plurality of dust removal areas for placing the filter screens.

[0009] Furthermore, the filter screen is an activated carbon screen.

[0010] Furthermore, the number of the filter screens on each filter plate is at least 8.

[0011] The utility model has the following beneficial effects: dust-containing gas enters the dust removal barrel from the air inlet, and the gas can be filtered in partitions through the multiple filter screens in the filter plate, and the filtered gas is discharged from the air outlet. After working for a period of time, the filter plates can be pulled out from both sides respectively, and the filter screens on each filter plate can be replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of a pulse dust collector that is convenient for replacing filter plates according to an embodiment of the utility model;

[0013] Figure 2 It is a schematic diagram of the structure of the filter plate when viewed from above. DETAILED DESCRIPTION

[0014] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present invention can be combined with each other without conflict.

[0015] like Figure 1 to Figure 2 In the embodiment of a pulse dust collector of the utility model which is easy to replace filter plates, the dust collecting bucket 1 and the pulse blowing device 2 are provided. An air inlet 101 is provided at the lower side wall of the dust collecting bucket 1, an air outlet 102 is provided at the upper side wall of the dust collecting bucket 1, a dust outlet 103 is fixedly provided at the bottom of the dust collecting bucket 1, a filter plate 3 is horizontally and symmetrically installed in the dust collecting bucket 1, a magnetic strip 301 with opposite magnetic poles is fixedly provided on the opposite side of the filter plate 3, a plurality of filter screens 4 are clamped on the filter plate 3, a plurality of grooves are opened on the filter plate 3, and protrusions 41 cooperating with the grooves are fixedly provided on both sides of the filter screen 4. Specifically, dust-containing gas enters the dust collecting bucket 1 from the air inlet 101, and the gas can be filtered in partitions through the plurality of filter screens 4 in the filter plate 3, and the filtered gas is discharged from the air outlet 102. After working for a period of time, the filter plates 3 can be pulled out from both sides respectively, and the filter screens 4 on each filter plate 3 can be replaced.

[0016] In one embodiment of the present application, the pulse spraying device 2 includes an air bag 21, an electromagnetic pulse valve 22 and a hollow spraying disk 23 connected to the air bag 21, and a plurality of spraying heads 231 are fixedly provided at the bottom of the hollow spraying disk 23.

[0017] In one embodiment of the present application, handles 30 are fixedly provided on the sides of the filter plates 3 that are away from each other.

[0018] In one embodiment of the present application, the filter plate 3 includes a main frame 31, a plurality of horizontal plates 32 arranged parallel to the main frame 31, and a vertical plate 33 arranged perpendicular to the horizontal plates 32. The horizontal plates 32 and the vertical plates 33 divide the main frame 31 into a plurality of dust removal areas for placing the filter screen 4.

[0019] In one embodiment of the present application, the filter screen 4 is an activated carbon screen.

[0020] In one embodiment of the present application, the number of filter screens 4 on each filter plate 3 is at least 8.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A pulse dust collector for easy replacement of filter plates, comprising a dust removal bucket and a pulse blowing device, characterized in that: An air inlet is provided below the side wall of the dust collection bucket, an air outlet is provided above the side wall of the dust collection bucket, a dust exhaust port is fixedly provided at the bottom of the dust collection bucket, a filter plate is horizontally symmetrically installed in the dust collection bucket, magnetic strips with opposite magnetic poles are fixedly provided on the opposite side of the filter plate, a plurality of filter screens are clamped on the filter plate, a plurality of grooves are opened on the filter plate, and protrusions matching the grooves are fixedly provided on both sides of the filter screen.

2. A pulse dust collector for easy replacement of filter plates according to claim 1, characterized in that: The pulse spraying device comprises an air bag, an electromagnetic pulse valve and a hollow spraying plate connected to the air bag, and a plurality of spraying heads are fixedly arranged at the bottom of the hollow spraying plate.

3. The pulse dust collector for easy replacement of filter plates according to claim 1 is characterized in that: A handle is fixedly provided on one side of the filter plates which is away from each other.

4. The pulse dust collector for easy replacement of filter plates according to claim 1, characterized in that: The filter plate comprises a main frame, a plurality of horizontal plates arranged in parallel in the main frame and vertical plates arranged perpendicular to the horizontal plates. The horizontal plates and the vertical plates divide the main frame into a plurality of dust removal areas for placing the filter screens.

5. The pulse dust collector with easy filter plate replacement according to claim 1 is characterized in that: The filter screen is an activated carbon screen.

6. The pulse dust collector for easy replacement of filter plates according to claim 1, characterized in that: The number of the filter screens on each filter plate is at least 8.

Images