Electrostatic dust collection equipment

Abstract

The utility model relates to the technical field of settling chambers, and discloses electrostatic dust collection equipment. The electrostatic dust collection equipment comprises a settling chamber, supporting grooves are fixedly installed in the two sides of the settling chamber, intercepting nets are fixedly installed in the supporting grooves, an air extracting pump is fixedly installed on one sides of the supporting grooves, a connecting pipe is fixedly installed on one side of the air extracting pump, and a merging pipe is fixedly installed in the middle of the connecting pipe; a supporting pipe is fixedly mounted on one side of the merging pipe, and a mounting pipe is fixedly mounted on one side of the supporting pipe. According to the device, through operation of the sucking pumps, fine dust in the settling chamber can be sucked in through the supporting groove, large pulverized coal can be intercepted through the intercepting net, the problem of sucking in the pulverized coal is avoided, the fine dust pumped out by the two sucking pumps is fed into the supporting pipe through the combining pipe through the connecting pipe, and the fine dust can be sucked out through the supporting pipe. And fine dust is fed into the conveying pipe through the mounting pipe between the two supporting pipes.

Description

Technical Field

[0001] The utility model relates to the technical field of sedimentation chambers, in particular to electrostatic dust removal equipment. Background Art

[0002] The settling chamber in the coal mill system is used to capture dust particles generated during the hot air transportation process. The settled coal powder is collected by the ash hopper at the bottom of the settling chamber. The coal powder contains fine dust and needs to be removed by dust removal equipment.

[0003] An existing Chinese utility model patent with reference number CN214021377U discloses an electrostatic precipitator device, comprising a bracket and an electrostatic precipitator housing. An electrostatic precipitator is disposed within the electrostatic precipitator housing. The electrostatic precipitator comprises a dust collector array consisting of a plurality of vertically arranged dust collectors, a discharge electrode extending through each vertical dust collector assembly, and a control box connected to a control box disposed on one side of the upper portion of the electrostatic precipitator housing. This utility model utilizes the dust collector array. When flue gas enters, the dust is adsorbed by a dust collecting net on the one hand, and ionized by a high-voltage electric field generated by the discharge electrode on the other hand. Dust in the airflow is charged and adsorbed on the discharge electrode under the action of the electric field. During collection, the dust is oscillated by a bottom oscillator, causing the dust to scatter downward from the discharge electrode and dust collecting net and be collected in a hopper.

[0004] The existing settling chamber is a device for settling dust, but when used to collect coal powder, it is not convenient to remove the fine dust in the coal powder. The existing electrostatic dust removal equipment is not convenient for using the settling chamber and is not convenient for removing the fine dust in the coal powder. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the deficiencies of the existing technology, the utility model provides an electrostatic dust removal device, which has the advantages of being easy to remove fine dust in coal powder, and solves the above technical problems.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an electrostatic dust removal device, comprising:

[0009] A sedimentation chamber, support grooves are fixedly installed on both sides of the sedimentation chamber, an interception net is fixedly installed inside the support grooves, an air pump is fixedly installed on one side of the support grooves, a connecting pipe is fixedly installed on one side of the air pump, a merging pipe is fixedly installed in the middle of the connecting pipe, a support pipe is fixedly installed on one side of the merging pipe, a mounting pipe is fixedly installed on one side of the support pipe, a conveying pipe is fixedly installed on the bottom of the mounting pipe, an electrostatic dust removal device body is fixedly installed on one side of the conveying pipe, an exhaust port is fixedly installed on one side of the electrostatic dust removal device body, a collecting box is fixedly installed on the bottom of the electrostatic dust removal device body, and two side panels are fixedly installed on both sides of the bottom of the electrostatic dust removal device body.

[0010] As a preferred technical solution of the present invention, an air inlet pipe is fixedly installed on one side of the sedimentation chamber, and an air outlet pipe is fixedly installed on the other side of the sedimentation chamber. The air outlet pipe is a structure for discharging air.

[0011] As a preferred technical solution of the present invention, support rods are fixedly installed around the sedimentation chamber, and the support rods are structures for support.

[0012] As a preferred technical solution of the present invention, a collecting hopper is fixedly installed at the bottom of the sedimentation chamber, and the collecting hopper is a structure for collecting coal powder.

[0013] As a preferred technical solution of the present invention, electric slide rails are fixedly installed on both sides of the interior of the sedimentation chamber, and sliding blocks are movably connected inside the electric slide rails. The sliding blocks are structures for moving inside the electric slide rails.

[0014] As a preferred technical solution of the present invention, one side of the sliding block is movably connected to an electric rotating shaft, and the electric rotating shaft is a structure for driving the cleaning brush to rotate.

[0015] As a preferred technical solution of the present invention, a cleaning brush is movably connected to one side of the electric rotating shaft, and the cleaning brush is a structure for cleaning the interception net.

[0016] Compared with the prior art, the present invention provides an electrostatic dust removal device with the following beneficial effects:

[0017] 1. The utility model can suck the fine dust inside the sedimentation chamber through the support groove through the operation of the vacuum pump, and can intercept larger coal powder through the interception net, thereby avoiding the problem of coal powder being sucked in, and improving the practicality of the electrostatic dust removal equipment. The fine dust sucked out by the two vacuum pumps is sent into the interior of the support pipe through the merging pipe through the connecting pipe, and the fine dust is sent into the interior of the conveying pipe through the installation pipe between the two support pipes, thereby facilitating the dust removal operation of the electrostatic dust removal equipment body on the fine dust, and improving the practicality and convenience of the electrostatic dust removal equipment.

[0018] 2. The utility model can drive the moving block to move left and right inside it through the operation of the electric slide rail, and can drive the cleaning brush to rotate through the operation of the electric shaft. The cleaning brush can clean out the coal powder blocked in the interception net, thereby avoiding the problem of blockage of the interception net, so as to facilitate the dust removal treatment of the fine dust in the coal powder, thereby improving the practicality and convenience of the electrostatic dust removal equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the sedimentation chamber of the utility model;

[0021] Figure 3 This is a schematic diagram of the electric slide rail of the utility model;

[0022] Figure 4 This is a schematic diagram of the support groove of the utility model;

[0023] Figure 5 This is a schematic diagram of the installation pipe of the utility model.

[0024] Among them: 1. Sedimentation chamber; 11. Air inlet pipe; 12. Air outlet pipe; 13. Support rod; 14. Collecting hopper; 2. Electric slide rail; 21. Sliding block; 22. Electric rotating shaft; 23. Cleaning brush; 3. Support trough; 31. Intercepting net; 32. Vacuum pump; 33. Connecting pipe; 34. Merging pipe; 35. Support pipe; 4. Installation pipe; 41. Delivery pipe; 42. Electrostatic dust removal equipment body; 43. Exhaust port; 44. Collection box; 45. Side panel. DETAILED DESCRIPTION

[0025] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0026] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0028] See also Figure 1 - Figure 5 In this embodiment, an electrostatic dust removal device includes: a sedimentation chamber 1, an air inlet pipe 11 is fixedly installed on one side of the sedimentation chamber 1, an air outlet pipe 12 is fixedly installed on the other side of the sedimentation chamber 1, support rods 13 are fixedly installed around the sedimentation chamber 1, and a collecting hopper 14 is fixedly installed at the bottom of the sedimentation chamber 1.

[0029] Specifically, the settling chamber 1 can be supported by the support rods 13 , air can be taken in through the air inlet pipe 11 , air can be discharged through the air outlet pipe 12 , and the coal powder can be collected through the collecting hopper 14 .

[0030] Electric slide rails 2 are fixedly installed on both sides of the sedimentation chamber 1. A sliding block 21 is movably connected inside the electric slide rail 2. One side of the sliding block 21 is movably connected to an electric shaft 22. One side of the electric shaft 22 is movably connected to a cleaning brush 23.

[0031] Specifically, the operation of the electric slide rail 2 can make the sliding block 21 move left and right inside it. Cooperating with the operation of the electric rotating shaft 22, the cleaning brush 23 can be driven to rotate while moving left and right, thereby cleaning the coal powder on the surface of the interception net 31.

[0032] Support grooves 3 are fixedly installed inside the two sides of the sedimentation chamber 1, and an interception net 31 is fixedly installed inside the support groove 3. An air pump 32 is fixedly installed on one side of the support groove 3, and a connecting pipe 33 is fixedly installed on one side of the air pump 32. A merging pipe 34 is fixedly installed in the middle of the connecting pipe 33, and a support pipe 35 is fixedly installed on one side of the merging pipe 34.

[0033] Specifically, the coal powder can be intercepted by the interception net 31 inside the support trough 3, and the support trough 3 can absorb the dust inside the sedimentation chamber 1 through the vacuum pump 32. The dust is merged through the merging pipe 34 in the middle of the connecting pipe 33 and sent into the inside of the support pipe 35.

[0034] A mounting pipe 4 is fixedly installed on one side of the support pipe 35, a conveying pipe 41 is fixedly installed on the bottom of the mounting pipe 4, an electrostatic dust removal device body 42 is fixedly installed on one side of the conveying pipe 41, an exhaust port 43 is fixedly installed on one side of the electrostatic dust removal device body 42, a collecting box 44 is fixedly installed on the bottom of the electrostatic dust removal device body 42, and two side panels 45 are fixedly installed on both sides of the bottom of the electrostatic dust removal device body 42.

[0035] Specifically, the fine dust inside the two support tubes 35 is combined through the installation tube 4 and then sent into the inside of the conveying tube 41 . The fine dust can be adsorbed and collected by the electrostatic dust removal equipment body 42 and then sent into the inside of the collection box 44 .

[0036] During use, first, the coal powder of the mixed gas is sent into the interior of the settling chamber 1 through the air inlet pipe 11, and the coal powder is settled through the settling chamber 1. The settled coal powder is collected through the collecting hopper 14, and the settling chamber 1 is supported by the support rod 13, thereby improving the stability and practicality of the electrostatic dust removal equipment. Through the operation of the suction pump 32, the dust inside the settling chamber 1 can be sucked through the support groove 3, and the coal powder can be intercepted by the interception net 31, thereby avoiding the problem of coal powder being sucked in, thereby improving the practicality of the electrostatic dust removal equipment. The sucked-out fine coal powder can be merged through the connecting pipe 33 and sent to the interior of the support pipe 35. The fine dust inside the two support pipes 35 can be merged through the installation pipe 4 and sent to the interior of the conveying pipe 41. The electrostatic dust removal device body 42 can absorb and collect fine dust and then send it to the interior of the collection box 44, so that the fine dust in the coal powder can be removed, which improves the practicality and convenience of the electrostatic dust removal device. The electrostatic dust removal device body 42 can be supported by the two side panels 45, which improves the stability of the electrostatic dust removal device. The operation of the electric slide rail 2 can make the sliding block 21 move left and right inside it. At the same time, with the operation of the electric rotating shaft 22, the cleaning brush 23 can be driven to rotate while moving left and right, so that the coal powder on the surface of the interception net 31 can be cleaned, avoiding the problem that the interception net 31 is blocked by coal powder after long-term use and affects the dust removal effect, thereby improving the practicality of the electrostatic dust removal device.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electrostatic dust removal device, characterized in that: The electrostatic dust removal device comprises a settling chamber (1), support grooves (3) are fixedly installed inside both sides of the settling chamber (1), an interception net (31) is fixedly installed inside the support groove (3), an air pump (32) is fixedly installed on one side of the support groove (3), a connecting pipe (33) is fixedly installed on one side of the air pump (32), a merging pipe (34) is fixedly installed in the middle of the connecting pipe (33), a support pipe (35) is fixedly installed on one side of the merging pipe (34), and the support A mounting pipe (4) is fixedly mounted on one side of the pipe (35), a delivery pipe (41) is fixedly mounted on the bottom of the mounting pipe (4), an electrostatic precipitator body (42) is fixedly mounted on one side of the delivery pipe (41), an exhaust port (43) is fixedly mounted on one side of the electrostatic precipitator body (42), a collection box (44) is fixedly mounted on the bottom of the electrostatic precipitator body (42), and two side panels (45) are fixedly mounted on both sides of the bottom of the electrostatic precipitator body (42).

2. An electrostatic dust removal device according to claim 1, characterized in that: An air inlet pipe (11) is fixedly installed on one side of the sedimentation chamber (1), and an air outlet pipe (12) is fixedly installed on the other side of the sedimentation chamber (1).

3. The electrostatic dust removal device according to claim 2, characterized in that: Support rods (13) are fixedly installed around the sedimentation chamber (1).

4. The electrostatic dust removal device according to claim 3, characterized in that: A collecting hopper (14) is fixedly installed at the bottom of the sedimentation chamber (1).

5. The electrostatic dust removal device according to claim 1, characterized in that: Electric slide rails (2) are fixedly installed on both sides of the interior of the sedimentation chamber (1), and sliding blocks (21) are movably connected inside the electric slide rails (2).

6. The electrostatic dust removal device according to claim 5, characterized in that: One side of the sliding block (21) is movably connected to an electric rotating shaft (22).

7. The electrostatic dust removal device according to claim 6, characterized in that: A cleaning brush (23) is movably connected to one side of the electric rotating shaft (22).

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