CN-224211955-U - Anti-static powder conveying pipeline guide plate array device

Abstract

The utility model discloses an antistatic powder conveying pipeline guide plate array device which comprises a semicircular assembly column, wherein a plurality of metal sheets are equidistantly assembled on the upper wall surface of the semicircular assembly column, streamline guide plates are respectively buckled above each metal sheet on the semicircular assembly column, metal wire meshes are respectively assembled on each streamline guide plate, each metal wire mesh is connected with each metal sheet, through holes are respectively formed in the lower wall of the semicircular assembly column and below each metal sheet.

Inventors

• WEN CHAOYANG
• WANG HONGZHI
• ZHAO PEIPEI

Assignees

• 翔远同创(天津)工业技术有限公司

Dates

Publication Date

20260508

Application Date

20250620

Claims (6)

1. 1. The utility model provides an antistatic powder conveying pipeline guide plate array device, includes semi-circular assembly post (1), its characterized in that, semi-circular assembly post (1) upper wall equidistance is equipped with a plurality of sheetmetal (2), semi-circular assembly post (1) is gone up and is located every sheetmetal (2) top is detained respectively and is equipped with streamlined guide plate (3), every streamlined guide plate (3) are equipped with wire mesh (4) respectively, every wire mesh (4) are connected with every sheetmetal (2), semi-circular assembly post (1) are gone up and are located every sheetmetal (2) below processing respectively have the through-hole, every sheetmetal (2) are gone up and are located every on the through-hole be equipped with ground connection wire (5) respectively, every be equipped with ground connection knot (6) on the lower extreme of ground connection wire (5) respectively, semi-circular assembly post (1) upper wall is equipped with semicircle body (7) rather than assorted.
2. 2. An antistatic powder conveying pipeline guide plate array device according to claim 1, wherein a sealing rubber layer (8) is respectively sleeved in each through hole and positioned on each grounding wire (5).
3. 3. The antistatic powder conveying pipeline guide plate array device according to claim 1, wherein a balancing weight (9) is respectively arranged on each grounding wire (5) and above each grounding buckle (6).
4. 4. The device of an antistatic powder conveying pipeline guide plate array according to claim 1, wherein two mounting plates (10) are respectively arranged on the lower wall of the semicircular assembly column (1) and positioned on two sides of each grounding wire (5), two springs (11) are respectively arranged on opposite wall surfaces of the two mounting plates (10), and a supporting plate (12) is respectively arranged between each two springs (11).
5. 5. The device of an antistatic powder conveying pipeline guide plate array according to claim 4, wherein each two supporting plates (12) are respectively provided with a rubber protection layer (13) on opposite wall surfaces.
6. 6. An antistatic powder conveying pipeline deflector array device according to claim 1, characterized in that each of the grounding wires (5) is a copper stranded wire.

Description

Anti-static powder conveying pipeline guide plate array device Technical Field The utility model relates to the technical field of powder conveying pipeline guide plate arrays, in particular to an antistatic powder conveying pipeline guide plate array device. Background In the field of powder conveying, in particular to the conveying process of inflammable and explosive powder (such as coal powder, flour, chemical raw material powder and the like), the problem of static electricity is always a key factor influencing production safety and stability. When powder flows in the pipeline, static electricity accumulation is easy to generate due to friction between the powder and the pipe wall and other powder particles and the action of air flow. The existing powder conveying pipeline guide plate is usually installed at a bending position of a pipeline, but when long-distance pipeline conveying is carried out, no guide plate or a small number of guide plates exist, so that air flow is disturbed, powder cannot flow uniformly along with the air flow, powder conveying efficiency is affected, static electricity is generated in the powder conveying process, when static electricity charges are accumulated to a certain extent, an electrostatic discharge phenomenon is possibly caused, generated electric sparks are enough to ignite an explosive mixture formed by mixing surrounding inflammable and explosive powder with air, serious explosion accidents are caused, and a technical scheme for solving the technical problems possibly exists in the prior art. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides an anti-static powder conveying pipeline guide plate array device, which solves the technical problems that the existing powder conveying pipeline guide plate is usually arranged at a bending part of a pipeline, but when long-distance pipeline conveying is carried out, no guide plate or a small number of guide plates are arranged, the air flow is disturbed, the powder cannot uniformly flow along with the air flow, the powder conveying efficiency is affected, static electricity is generated in the powder conveying process, when the static electricity charge is accumulated to a certain degree, the static electricity discharge phenomenon is possibly caused, and the generated electric spark is enough to ignite an explosive mixture formed by mixing surrounding inflammable and explosive powder with air, so that serious explosion accidents are caused. The anti-static powder conveying pipeline guide plate array device comprises semicircular assembly columns, wherein a plurality of metal sheets are equidistantly assembled on the upper wall surfaces of the semicircular assembly columns, streamline guide plates are respectively buckled above each metal sheet, metal wire meshes are respectively assembled on each streamline guide plate, each metal wire mesh is connected with each metal sheet, through holes are respectively formed in the lower wall of each semicircular assembly column and below each metal sheet, grounding wires are respectively assembled on the lower wall surfaces of each metal sheet and located in each through hole, grounding buckles are respectively assembled on the lower ends of each grounding wire, and semicircular tube bodies matched with the semicircular assembly columns are assembled on the upper wall of each semicircular assembly column. Preferably, a sealing rubber layer is sleeved in each through hole and positioned on each grounding wire. Preferably, a balancing weight is respectively arranged on each grounding wire and above each grounding buckle. Preferably, two mounting plates are respectively arranged on the lower wall of the semicircular assembly column and positioned on two sides of each grounding wire, two springs are respectively arranged on the opposite wall surfaces of the two mounting plates, and a supporting plate is respectively arranged between each two springs. Preferably, rubber protection layers are respectively arranged on the opposite wall surfaces of each two supporting plates. Preferably, each of the ground conductors is a stranded copper wire. Advantageous effects The utility model provides an antistatic powder conveying pipeline guide plate array device. The device has the advantages that the device realizes the assembly of the guide plate array for long-distance pipeline powder conveying, the streamline guide plate can effectively comb air flow, so that powder can flow along with the air flow at a constant speed, static electricity can be eliminated in the powder conveying process, and static charges in the pipeline are prevented from accumulating, so that the technical problem that the existing powder conveying pipeline guide plate is solved, the guide plate is usually installed at a bending position of the pipeline, but when long-distance pipeline conveying is carried out, the air flow is disturbed, the powder cannot flow uniformly along with