CN219651435U - Dust collector of carborundum miropowder - Google Patents
Dust collector of carborundum miropowder Download PDFInfo
- Publication number
- CN219651435U CN219651435U CN202320396546.8U CN202320396546U CN219651435U CN 219651435 U CN219651435 U CN 219651435U CN 202320396546 U CN202320396546 U CN 202320396546U CN 219651435 U CN219651435 U CN 219651435U
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- Prior art keywords
- dust
- assembly
- silicon carbide
- inner edge
- clamp
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Links
- 239000000428 dust Substances 0.000 title claims abstract description 105
- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 20
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000000843 powder Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 6
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a dust removal device for silicon carbide micro powder, which comprises a dust hood assembly, wherein the dust hood assembly is of an annular hollow structure, and a dust collection opening is formed in the inner side of the dust hood assembly; the dust collection device comprises a dust collection cover assembly, a dust collector, a clamp bracket, a clamp assembly and a connecting pipe, wherein one side of the top of the dust collection cover assembly is connected with the connecting pipe which is communicated with the dust collection cover assembly, the connecting pipe is connected with the dust collector through a pipeline, the top of the dust collection cover assembly is fixedly provided with the clamp bracket, the clamp bracket is provided with the clamp assembly in a circumferential array, and the clamp assembly is used for being matched and clamped and fixed at the end part of an extension pipe; according to the utility model, the dust hood assembly is clamped at the end part of the extension pipe through the clamp assembly, negative pressure is generated by the operation of the dust remover, and silicon carbide dust generated at the extension pipe in the bagging process can be sucked by the dust hood assembly and enters the dust remover through the connecting pipe to be collected, so that dust pollution to site environment is avoided.
Description
Technical Field
The utility model belongs to the technical field of dust removal equipment, and particularly relates to a dust removal device for silicon carbide micro powder.
Background
In the production process of the silicon carbide micro powder, the produced silicon carbide micro powder needs to be packaged. At present, bagging is usually carried out by using bagging equipment instead of manpower, so that the bagging efficiency is high, for example, the Chinese patent publication number CN214216184U discloses a silicon carbide micro powder bagging device, silicon carbide micro powder in a storage bin is conveyed to an extension pipe through a packing auger in a discharge pipe, and a packaging bag is placed below the extension pipe to receive the silicon carbide micro powder; dust is easily generated when the silicon carbide micro powder falls into the inside of the guarantee bag, so that the on-site environment is polluted, and the health of on-site workers is influenced.
Therefore, a dust removal device of silicon carbide micro powder capable of absorbing raised dust in the bagging process and avoiding on-site environmental pollution caused by silicon carbide micro dust needs to be designed to solve the technical problem faced at present.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides the dust removal device of the silicon carbide micro powder, which can absorb the raised dust in the bagging process and avoid the on-site environmental pollution caused by the silicon carbide micro dust.
The technical scheme of the utility model is as follows: the dust removing device of the silicon carbide micro powder comprises a dust hood assembly, wherein the dust hood assembly is of an annular hollow structure, and a dust collection opening is formed in the inner side of the dust hood assembly; the dust hood comprises a dust hood assembly, and is characterized in that a connecting pipe communicated with the dust hood assembly is connected to one side of the top of the dust hood assembly, a dust remover is connected to the connecting pipe through a pipeline, a clamp bracket is fixedly arranged at the top of the dust hood assembly, a clamp assembly is arranged on the clamp bracket in a circumferential array, and the clamp assembly is used for being matched and clamped and fixed at the end part of an extension pipe.
The clamp bracket is provided with a supporting plate which is circumferentially arrayed at the top of the dust hood assembly, the clamp assembly is provided with an adjusting bolt which is in vertical threaded connection with the supporting plate, the end part of the adjusting bolt is rotatably provided with a mounting seat corresponding to the extension pipe, and one side, deviating from the adjusting bolt, of the mounting seat is fixedly provided with a cushion block.
And an arc-shaped surface matched with the extension pipe is arranged on one side, away from the mounting seat, of the cushion block.
And the adjusting bolt is provided with a locking nut which is abutted against the supporting plate.
The upper part of the supporting plate is fixedly provided with a supporting ring concentric with the dust hood assembly, and the bottom of the supporting ring is fixedly connected with the top of the supporting plate.
The dust hood assembly is provided with an upper hood body and a lower hood body, and the upper hood body is detachably and fixedly connected with the lower hood body.
The outer sides of the upper cover body and the lower cover body are respectively provided with an outer edge, and the outer edges are detachably and fixedly connected through a bolt and nut assembly; the inner side of the upper cover body is fixedly provided with an upper inner edge, the inner side of the lower cover body is fixedly provided with a lower inner edge, the bottom of the upper inner edge is provided with connecting columns in a circumferential array, the lower ends of the connecting columns are abutted to the upper sides of the lower inner edge, and the bottom of the lower inner edge is provided with connecting bolts in threaded connection with the connecting columns.
The inner diameter of the lower inner edge is smaller than that of the upper inner edge.
The utility model has the beneficial effects that:
(1) According to the utility model, the dust hood assembly is clamped at the end part of the extension pipe through the clamp assembly, negative pressure is generated by the operation of the dust remover, silicon carbide dust generated at the extension pipe in the bagging process can be sucked by the dust hood assembly and enters the dust remover through the connecting pipe for collection, so that dust pollution to the site environment is avoided;
(2) The clamp assembly is fixed outside the end part of the extension pipe in a clamping mode, so that the existing bagging equipment is conveniently improved, and the existing bagging equipment has the dust removal effect.
Drawings
FIG. 1 is a schematic diagram of a dust removing apparatus for fine silicon carbide powder according to the present utility model.
FIG. 2 is a second schematic diagram of a dust removing apparatus for fine silicon carbide powder according to the present utility model.
Fig. 3 is a cross-sectional view at A-A in fig. 2.
Detailed Description
Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative, and is in no way intended to limit the utility model, its application, or uses. The present utility model may be embodied in many different forms and is not limited to the embodiments described herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be construed as exemplary only and not limiting unless otherwise specifically stated.
The terms "first," "second," and the like, as used herein do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
As shown in fig. 1 to 3, the dust removing device for the silicon carbide micro powder comprises a dust hood assembly 1, wherein the dust hood assembly 1 is of an annular hollow structure, and a dust collection opening 17 is formed in the inner side of the dust hood assembly 1; one side of the top of the dust hood assembly 1 is connected with a connecting pipe 2 communicated with the dust hood assembly, the connecting pipe 2 is connected with a dust remover through a pipeline, the top of the dust hood assembly 1 is fixedly provided with a clamp bracket 3, the clamp bracket 3 is provided with clamp assemblies 4 in a circumferential array, and the clamp assemblies 4 are used for being matched and clamped and fixed at the end part of an extension pipe; in the embodiment, the dust hood assembly 1 is clamped at the end part of the extension pipe through the clamp assembly 4, negative pressure is generated by the operation of the dust remover, and silicon carbide dust generated at the extension pipe in the bagging process can be sucked by the dust hood assembly 1 and enter the dust remover through the connecting pipe 2 to be collected, so that dust pollution to the field environment is avoided; the clamp assembly 4 is fixed on the outer side of the end part of the extension pipe in a clamping mode, so that the existing bagging equipment is conveniently improved, and the existing bagging equipment has the dust removal effect.
In some embodiments, as shown in fig. 1, as a specific implementation manner of the clamp assembly 4, the clamp bracket 3 is provided with a supporting plate 31 which is circumferentially arrayed at the top of the dust hood assembly 1, the lower end of the supporting plate 31 is welded and fixed at the top of the dust hood assembly 1, the clamp assembly 4 is provided with an adjusting bolt 41 which is vertically and screwed with the supporting plate 31, an internal screw 43 matched with the adjusting bolt 41 is vertically welded and fixed on the supporting plate 31, the axial direction of the adjusting bolt 41 faces the axial direction of the dust hood assembly 1, the end part of the adjusting bolt 41 is rotatably provided with a mounting seat 44 corresponding to the extension pipe, one side, facing away from the adjusting bolt 41, of the mounting seat 44 is fixedly provided with a cushion block 45, by rotating the adjusting bolt 41, the adjusting bolt 41 can be driven to move along the axial direction thereof by matching a screw structure between the adjusting bolt 41 and the internal screw 43, so that the cushion blocks 45 are abutted or separated from the extension pipe, and the dust hood assembly 1 can be clamped and fixed at the end part of the extension pipe by adjusting the cushion blocks 45 abutted against the outer walls of the extension pipe.
In some embodiments, an arc surface matched with the extension pipe is formed on one side, deviating from the mounting seat 44, of the cushion block 45, the contact area between the cushion block 45 and the extension pipe can be increased through the arc surface, and the stability of clamping is improved, wherein the cushion block 45 is fixed on one side of the mounting seat 44 in an adhering mode, the cushion block 45 can be made of rubber materials, the friction coefficient is large, and the stability is high.
In some embodiments, the adjusting bolt 41 is provided with a locking nut 42 abutting against the supporting plate 31, when the clamp assembly 4 is clamped outside the extension pipe, the locking nut 42 is locked against the supporting plate 31, and an axial force is applied to the locking bolt 42, so that the locking bolt 42 and the internal screw 43 can be locked, and the clamping stability is further improved.
In some embodiments, a supporting ring 32 concentric with the dust hood assembly 1 is fixedly arranged above the supporting plate 31, the bottom of the supporting ring 32 is welded and fixed with the top of the supporting plate 31, and the upper end of the supporting plate 31 is supported by the supporting ring 32, so that the stability of the supporting plate 31 is improved.
In some embodiments, the dust hood assembly 1 has an upper hood 11 and a lower hood 12, the upper hood 11 and the lower hood 12 are detachably and fixedly connected, and the upper hood 11 and the lower hood 12 are detachable, so that sundries accumulated in the upper hood 11 and the lower hood 12 can be cleaned conveniently.
In some embodiments, the outer sides of the upper cover 11 and the lower cover 12 are respectively provided with an outer edge 13, and the outer edges 13 are detachably and fixedly connected through a bolt and nut assembly 18; an upper inner edge 14 is fixedly arranged on the inner side of the upper cover body 11, a lower inner edge 15 is fixedly arranged on the inner side of the lower cover body 12, a dust collection opening 17 is arranged between the upper inner edge 14 and the lower inner edge 15, connecting columns 16 are circumferentially arrayed at the bottom of the upper inner edge 14, the connecting columns 16 are supported between the upper inner edge 14 and the lower inner edge 15, the lower ends of the connecting columns 16 are abutted to the upper side of the lower inner edge 15, and connecting bolts 17 in threaded connection with the connecting columns 16 are assembled at the bottom of the lower inner edge 15; the bolt and nut assembly 18 and the connecting bolt 17 are disassembled, so that the upper cover 11 and the lower cover 12 can be disassembled for cleaning.
Further, the inner diameter of the lower inner edge 15 is smaller than the inner diameter of the upper inner edge 14, specifically, the inner diameter of the lower inner edge 15 is smaller than the inner diameter of the upper inner edge 14 by 1-3 cm, so that dust can enter the dust hood assembly 1 from the lower side of the dust hood assembly 1 along with the airflow.
In the above embodiment, the dust remover may be a small-sized industrial pulse bag-type dust remover, in which a fan works to generate air flow, and dust generated in the bagging process is absorbed into the dust remover through the dust hood assembly 1, the connecting pipe 2 and the pipeline to be collected.
Thus, various embodiments of the present utility model have been described in detail. In order to avoid obscuring the concepts of the utility model, some details known in the art have not been described. How to implement the solutions disclosed herein will be fully apparent to those skilled in the art from the above description.
The above examples only represent some embodiments of the utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (8)
1. The utility model provides a dust collector of carborundum miropowder which characterized in that: the dust collection device comprises a dust collection cover assembly, wherein the dust collection cover assembly is of an annular hollow structure, and a dust collection opening is formed in the inner side of the dust collection cover assembly; the dust hood comprises a dust hood assembly, and is characterized in that a connecting pipe communicated with the dust hood assembly is connected to one side of the top of the dust hood assembly, a dust remover is connected to the connecting pipe through a pipeline, a clamp bracket is fixedly arranged at the top of the dust hood assembly, a clamp assembly is arranged on the clamp bracket in a circumferential array, and the clamp assembly is used for being matched and clamped and fixed at the end part of an extension pipe.
2. The dust removing device for fine silicon carbide powder according to claim 1, wherein: the clamp bracket is provided with a supporting plate which is circumferentially arrayed at the top of the dust hood assembly, the clamp assembly is provided with an adjusting bolt which is in vertical threaded connection with the supporting plate, the end part of the adjusting bolt is rotatably provided with a mounting seat corresponding to the extension pipe, and one side, deviating from the adjusting bolt, of the mounting seat is fixedly provided with a cushion block.
3. The dust removing device for fine silicon carbide powder according to claim 2, wherein: and an arc-shaped surface matched with the extension pipe is arranged on one side, away from the mounting seat, of the cushion block.
4. The dust removing device for fine silicon carbide powder according to claim 2, wherein: and the adjusting bolt is provided with a locking nut which is abutted against the supporting plate.
5. The dust removing device for fine silicon carbide powder according to claim 2, wherein: the upper part of the supporting plate is fixedly provided with a supporting ring concentric with the dust hood assembly, and the bottom of the supporting ring is fixedly connected with the top of the supporting plate.
6. The dust removing device for fine silicon carbide powder according to claim 1, wherein: the dust hood assembly is provided with an upper hood body and a lower hood body, and the upper hood body is detachably and fixedly connected with the lower hood body.
7. The dust removing apparatus for fine silicon carbide powder according to claim 6, wherein: the outer sides of the upper cover body and the lower cover body are respectively provided with an outer edge, and the outer edges are detachably and fixedly connected through a bolt and nut assembly; the inner side of the upper cover body is fixedly provided with an upper inner edge, the inner side of the lower cover body is fixedly provided with a lower inner edge, the bottom of the upper inner edge is provided with connecting columns in a circumferential array, the lower ends of the connecting columns are abutted to the upper sides of the lower inner edge, and the bottom of the lower inner edge is provided with connecting bolts in threaded connection with the connecting columns.
8. The dust removing apparatus for fine silicon carbide powder according to claim 7, wherein: the inner diameter of the lower inner edge is smaller than that of the upper inner edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320396546.8U CN219651435U (en) | 2023-03-06 | 2023-03-06 | Dust collector of carborundum miropowder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320396546.8U CN219651435U (en) | 2023-03-06 | 2023-03-06 | Dust collector of carborundum miropowder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219651435U true CN219651435U (en) | 2023-09-08 |
Family
ID=87862461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320396546.8U Active CN219651435U (en) | 2023-03-06 | 2023-03-06 | Dust collector of carborundum miropowder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219651435U (en) |
-
2023
- 2023-03-06 CN CN202320396546.8U patent/CN219651435U/en active Active
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