CN219682763U - Raw material crushing and dust removing device - Google Patents
Raw material crushing and dust removing device Download PDFInfo
- Publication number
- CN219682763U CN219682763U CN202321124686.6U CN202321124686U CN219682763U CN 219682763 U CN219682763 U CN 219682763U CN 202321124686 U CN202321124686 U CN 202321124686U CN 219682763 U CN219682763 U CN 219682763U
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- Prior art keywords
- air
- raw material
- dust removing
- extension
- crushing
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- 239000000428 dust Substances 0.000 title claims abstract description 53
- 239000002994 raw material Substances 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 10
- 210000003437 trachea Anatomy 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000740 bleeding effect Effects 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 230000010354 integration Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a raw material crushing and dust removing device which comprises a crushing cavity, wherein a cutter is arranged in the crushing cavity, a dust removing component is arranged above the crushing cavity, the dust removing component comprises a main body, the main body is provided with a material channel, the material channel is communicated with the crushing cavity, at least one mounting hole is formed in the side face of the main body, each mounting hole is communicated with an air guide pipe, an air suction channel is formed in the inner side of the main body and is communicated with the mounting hole, an extension part is arranged on the outer wall of the main body, an air transmission channel is arranged in the extension part, an air outlet communicated with the air transmission channel is formed below the extension part and is positioned below an air suction opening of the air suction channel, an air pipe is arranged above the extension part, the air pipe and the extension part are arranged around the main body, and the air pipe is communicated with the air transmission channel. The raw material crushing and dedusting device provided by the utility model is provided with more air outlets and air exhaust channels, so that dust rising can be accelerated, the main body can be discharged, and the dedusting efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of raw material pretreatment equipment, in particular to a raw material crushing and dedusting device.
Background
In the process of processing the reclaimed aluminum, the waste aluminum is required to be pretreated, for example, the waste aluminum is crushed by a crushing device, for example, a crushing device for aluminum alloy raw materials is disclosed in a patent with publication number of CN217830164U, and materials enter through a feed inlet and are crushed by a crushing roller. Because a large amount of dust can be produced in the crushing process, environmental pollution is easy to cause, in order to solve the problem, the dust is extracted and filtered through dust collector in the prior art, for example, patent publication No. CN208959585U discloses a dust collector for aluminum particle crushing processing, and dust is extracted and filtered by adopting a dust collection box and a fan. However, the technical scheme only performs air suction, and because the dust removal box is arranged on one side of the top, the suction range is smaller, and the dust below can be sucked out by larger suction force, so that the dust removal efficiency is reduced.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides the raw material crushing and dust removing device which can convey dust upwards, has a large dust collection range and high dust removal efficiency.
The specific technical scheme is as follows: the utility model provides a broken dust collector of raw materials, includes broken chamber, and broken intracavity is equipped with the cutter, and broken chamber top is equipped with dust removal subassembly, and dust removal subassembly includes the main part, and the main part has material passageway, and material passageway and broken chamber intercommunication, main part side are equipped with at least one mounting hole, and every mounting hole and guide duct intercommunication, the main part inboard is equipped with the passageway of bleeding, and the passageway of bleeding communicates with the mounting hole, the main part outer wall is equipped with the extension, is equipped with the gas-supply passageway in the extension, and the extension below is equipped with the gas outlet with the gas-supply passageway intercommunication, and the gas outlet is located the extraction opening below of gas-supply passageway, and the extension top is equipped with the trachea, and trachea and extension encircle the main part setting, trachea and gas-supply passageway intercommunication.
As a preferable technical scheme, the bottom of the extension part is provided with a sealing part, and the sealing part is propped against the upper end part of the crushing cavity.
As the preferable technical scheme, the air outlet comprises a first air outlet and a second air outlet, the first air outlet is arranged at the bottom of the extension part, and the second air outlet is arranged on the side face of the extension part.
As a preferable technical scheme, the cross section of the extension part is rectangular.
As a preferred solution, the air outlet is arranged around the crushing chamber.
As a preferable technical scheme, the top of the main body is provided with an opening.
Preferably, the edge of the opening is provided with a strip-shaped hole.
As the preferable technical scheme, the two air guide pipes are symmetrically arranged on two sides of the main body.
As the preferable technical scheme, the air pipe is communicated with the air transmission channel through the connecting pipe, and a plurality of connecting pipes are arranged at intervals.
The utility model has the technical effects that: the raw material crushing and dedusting device provided by the utility model is provided with more air outlets and air exhaust channels, so that dust rising can be accelerated, and dust can be discharged out of the main body, and the dedusting efficiency is improved; the integration level of the air suction channel and the air transmission channel with the main body is higher, and the volume of the dust removal assembly is effectively reduced.
Drawings
Fig. 1 is a schematic view of a raw material crushing and dust removing device according to an embodiment of the present utility model.
Fig. 2 is a schematic diagram of the body of an embodiment of the present utility model.
Fig. 3 is a partial enlarged view of a raw material crushing and dust removing device according to an embodiment of the present utility model.
Detailed Description
The essential features and advantages of the utility model will be further elucidated with reference to the examples, without however being limited to the embodiments listed.
As shown in fig. 1 to 3, the raw material crushing and dust removing device of the embodiment comprises a crushing cavity 1, wherein a cutter 2 is arranged in the crushing cavity 1. A dust removing component 3 is arranged above the crushing cavity 1, and dust generated by crushing is pumped away through the dust removing component. The dust removal assembly 3 comprises a main body 4, the main body 4 is provided with a material channel 41, the material channel 41 is communicated with the crushing cavity 1, at least one mounting hole 42 is formed in the side face of the main body 4, each mounting hole 42 is communicated with an air guide pipe 43, and the air flow can be extracted through the air guide pipe 43 and an external air extraction device. The inside of the main body 4 is provided with an air suction channel 44, and the air suction channel 44 is communicated with the mounting hole 42, so that dust in the crushing cavity 1 is sucked out through the air suction channel 44. The outer wall of the main body 4 is provided with an extension part 5, a gas transmission channel 51 is arranged in the extension part 5, a gas outlet 52 communicated with the gas transmission channel 51 is arranged below the extension part 5, the gas outlet 52 is positioned below a gas extraction opening 441 of the gas extraction channel 44, and external gas flow can enter the crushing cavity 1 through the gas outlet 52. An air pipe 6 is arranged above the extension part 5, the air pipe 6 and the extension part 5 are arranged around the main body 4, the air pipe 6 is communicated with the air transmission channel 51, and therefore external air flow can enter the crushing cavity 1 through the air pipe 6 after passing through the air transmission channel 51 and the air outlet 52. In the above technical solution, by inputting the external air flow into the crushing chamber 1, the air flow can blow up the dust, and then the dust is pumped out through the upper pumping channel 44, so as to form an air flow circulation. Through above-mentioned technical scheme, can accelerate the dust and rise the discharge main part, promote dust collection efficiency.
In this embodiment, the bottom of the extension portion 5 is provided with a sealing portion 53, and the sealing portion 53 abuts against the upper end portion 11 of the crushing cavity 1, so that the dust removing assembly 3 is placed above the crushing cavity 1 when in use, and the dust removing assembly 3 can be removed when not in use. The air outlet 52 includes a first air outlet 521 and a second air outlet 522, where the first air outlet 521 is disposed at the bottom of the extension portion 5, and the second air outlet 522 is disposed at the side of the extension portion 5, so that the air outlet efficiency is improved through the air outlets in two directions. The cross section of the extension part 5 is rectangular, so that the dust removal assembly is placed more stably. The air outlet 52 is arranged around the crushing chamber 1 such that the periphery of the crushing chamber is covered by the air outlet. The top of the main body 1 is provided with an opening 45, so that the material can be conveniently input, and the opening 45 can be sealed through a cover plate. The edge of the opening 45 is provided with a bar-shaped hole 451 to facilitate the installation of external devices above the opening 45. The two air guide pipes 43 are symmetrically arranged at two sides of the main body 4, so that the suction efficiency is improved. The air pipe 6 is communicated with the air transmission channel 51 through the connecting pipes 7, and the plurality of connecting pipes 7 are arranged at intervals, so that the air transmission channel 51 is convenient to connect and install.
The raw material crushing and dedusting device provided by the embodiment is provided with more air outlets and air exhaust channels, so that dust rising can be accelerated, and dust can be discharged out of the main body, and the dedusting efficiency is improved; the integration level of the air suction channel and the air transmission channel with the main body is higher, and the volume of the dust removal assembly is effectively reduced.
It should be noted that the foregoing description of the preferred embodiments is merely illustrative of the technical concept and features of the present utility model, and is not intended to limit the scope of the utility model, as long as the scope of the utility model is defined by the claims and their equivalents. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (9)
1. The utility model provides a broken dust collector of raw materials, includes broken chamber, broken intracavity is equipped with the cutter, and its characterized in that, broken chamber top is equipped with dust removal subassembly, and dust removal subassembly includes the main part, and the main part has the material passageway, and material passageway and broken chamber intercommunication, main part side are equipped with at least one mounting hole, and every mounting hole and guide duct intercommunication, the main part inboard is equipped with the passageway of bleeding, and the passageway of bleeding communicates with the mounting hole, the main part outer wall is equipped with the extension, is equipped with the gas-supply passageway in the extension, and the extension below is equipped with the gas outlet with the gas-supply passageway intercommunication, and the gas outlet is located the extraction opening below of gas-supply passageway, and the extension top is equipped with the trachea, and trachea and extension encircle the main part setting, trachea and gas-supply passageway intercommunication.
2. The raw material crushing and dust removing device according to claim 1, wherein a sealing part is arranged at the bottom of the extension part and is abutted against the upper end part of the crushing cavity.
3. The raw material crushing and dust removing device according to claim 2, wherein the air outlet comprises a first air outlet and a second air outlet, the first air outlet is arranged at the bottom of the extension part, and the second air outlet is arranged at the side surface of the extension part.
4. A raw material crushing and dust removing device according to claim 3, wherein the cross section of the extension is rectangular.
5. The raw material crushing and dust removing device according to claim 4, wherein the air outlet is provided around the crushing chamber.
6. The raw material crushing and dust removing device according to claim 5, wherein the top of the main body is provided with an opening.
7. The raw material crushing and dust removing device according to claim 6, wherein the edge of the opening portion is provided with a strip-shaped hole.
8. The raw material crushing and dedusting device according to claim 1, wherein two air guide pipes are symmetrically arranged on two sides of the main body.
9. The raw material crushing and dust removing device according to claim 1, wherein the air pipe is communicated with the air transmission channel through a connecting pipe, and a plurality of connecting pipes are arranged at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321124686.6U CN219682763U (en) | 2023-05-11 | 2023-05-11 | Raw material crushing and dust removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321124686.6U CN219682763U (en) | 2023-05-11 | 2023-05-11 | Raw material crushing and dust removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219682763U true CN219682763U (en) | 2023-09-15 |
Family
ID=87940595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321124686.6U Active CN219682763U (en) | 2023-05-11 | 2023-05-11 | Raw material crushing and dust removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219682763U (en) |
-
2023
- 2023-05-11 CN CN202321124686.6U patent/CN219682763U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |