CN211801586U - Be used for rubbing crusher feed opening exhaust treatment device - Google Patents
Be used for rubbing crusher feed opening exhaust treatment device Download PDFInfo
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- CN211801586U CN211801586U CN201922438669.XU CN201922438669U CN211801586U CN 211801586 U CN211801586 U CN 211801586U CN 201922438669 U CN201922438669 U CN 201922438669U CN 211801586 U CN211801586 U CN 211801586U
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Abstract
The utility model relates to a be used for rubbing crusher feed opening exhaust treatment device, its structure includes: the device comprises a crusher, a waste gas pipeline, a pulse dust collector, an induced draft fan and a waste gas absorption tower. The utility model discloses at the rubbing crusher feed opening increase the waste gas pipeline for the first time and replace direct unloading mode, the waste gas that the feed opening of rubbing crusher produced can effectively be collected to the waste gas pipeline that increases, reduces the influence that waste gas caused production environment and reduces the risk that causes the occupational disease to operating personnel; in addition, because the feed opening of the pulverizer cannot be sealed, dust generated during feeding contacts with air, and especially, combustible dust and air form an explosive mixture, which brings great potential safety hazard to production. The utility model discloses can effectual collection waste gas, the environmental protection, and the feed opening is airtight completely stops dust and air contact, solves the potential safety hazard in the production, ensures the safety in production.
Description
Technical Field
The utility model relates to a be used for rubbing crusher feed opening exhaust treatment device.
Background
A pulverizer is a machine that pulverizes a large-sized solid raw material to a desired size. Is generally applied to the fields of pharmacy, chemical industry, building, mine and other industries.
The external force applied to the solid in the crushing process comprises four kinds of shearing, impacting, rolling and grinding. The shearing is mainly used for coarse crushing (crushing) and crushing operation, and is suitable for crushing or crushing operation of tough or fibrous materials and large materials; the impact is mainly used in the crushing operation and is suitable for crushing the brittle materials; the rolling is mainly used in high-fineness grinding (ultramicro grinding) operation and is suitable for ultramicro grinding operation of most of materials; the grinding is mainly used for ultramicro-crushing or ultra-large crushing equipment, is suitable for further crushing operation after crushing operation, and the actual crushing process is usually a plurality of external forces acting simultaneously.
At present, the mode of directly receiving materials is often adopted for a feed opening of a pulverizer in industrial production, and for the chemical industry and the pharmaceutical industry, a small amount of solvent or solid materials possibly exist in the solid materials, the mode of directly receiving materials can cause the odor of the solvent or the solid materials to volatilize into the air, so that the harm is brought to production safety and environment, and meanwhile, the pulverized materials are often powdery materials.
If take direct inclosed method to the rubbing crusher feed opening and can lead to the air in the collection device (this collection device is the collection device that can not the direct connection waste gas pipeline usually) because of unable discharge bearing pressure, therefore bring unsafe factor, so utilize to increase cylindrical baffle and connect waste gas pipeline simultaneously to the feed opening outside, utilize the draught fan to draw away the air in the collection device, guarantee not bearing pressure in the collection device, worry simultaneously that the powdery material in the collection device is to the influence of draught fan and waste gas absorption tower, install dust collecting equipment before the draught fan and guarantee the normal operating of draught fan and waste gas absorption tower.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, often all adopt the mode of direct material that connects to the rubbing crusher feed opening in the present industrial production, to the chemical industry, the pharmacy trade, often probably contain a small amount of solvents or solid material self in the solid material and have the smell, the mode that adopts the direct material that connects will lead to the smell of solvent or solid material self to volatilize to the air, bring harm to production safety and environment, the material after smashing often all is the powdery material simultaneously, its characteristics lie in that the proportion is little easily to suspend in the air, also can cause harm to production safety and environment. The utility model aims at collecting waste gas through airtight and the waste gas of rubbing crusher feed opening to avoid the harm that waste gas or dust brought.
The utility model discloses the device does: the cylindrical baffle is installed outside the feed opening of the pulverizer, the cylindrical baffle is connected with a waste gas pipeline, the waste gas pipeline is connected with a pulse dust collector, and waste gas enters the pulse dust collector through an induced draft fan and is exhausted after being absorbed by a waste gas absorption tower.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme. The outer mounting of the cylindrical baffle reduces the dust accumulation of the waste gas line.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme. The negative pressure of the waste gas pipeline is adjusted by controlling the frequency of a motor of the induced draft fan.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme. Through airtight rubbing crusher feed opening, avoid the harm that waste gas and dust brought.
Advantageous effects
The utility model discloses a change rubbing crusher feed opening, increase the waste gas pipeline simultaneously, dust collecting equipment, waste gas absorbing device can effectual collection waste gas, environmental protection, and the feed opening is airtight completely and stops dust and air contact, solves the potential safety hazard in the production, ensures the safety in production.
Drawings
FIG. 1 is a schematic view of the apparatus of the present invention. In the figure, 1 is a crusher feed opening, 2 is an exhaust gas pipeline, 3 is a pulse dust collector, 4 is an induced draft fan, 5 is an exhaust gas absorption tower, and 6 is a crushed material collection device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to FIG. 1
The utility model provides a be used for rubbing crusher feed opening exhaust treatment device which the structure is: the device is characterized in that a cylindrical baffle is mounted on the outer side of a crusher feed opening 1, the cylindrical baffle is connected with a waste gas pipeline 2, the waste gas pipeline is connected with a pulse dust collector 3, waste gas enters the pulse dust collector 3 through a draught fan 4 and is absorbed by a waste gas absorption tower 5 and then is exhausted, the device is provided with the waste gas pipeline 2 added to the crusher feed opening 1 to replace a direct feeding mode, the added waste gas pipeline 2 can effectively collect waste gas generated by the crusher feed opening 1, the influence of the waste gas on a production environment is reduced, and the risk of occupational diseases caused to operators is reduced; in addition, because the feed opening of the pulverizer cannot be sealed, dust generated during feeding contacts with air, and especially, combustible dust and air form an explosive mixture, which brings great potential safety hazard to production. The utility model discloses can effectual collection waste gas, the environmental protection, and the feed opening is airtight completely stops dust and air contact, solves the potential safety hazard in the production, ensures the safety in production.
The device has the following use process: open 2 hand valves of waste gas pipeline, open draught fan 4, open 5 circulating pumps of absorption tower, the unloading begins at rubbing crusher feed opening 1, smashes material collection device 6 and collects crushing material, and waste gas and a small amount of dust are introduced pulse dust collector 3 through waste gas pipeline 2, and the dust is on pulse dust collector 3 filter bag, and waste gas is emptied after 5 absorption of absorption tower.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a be used for rubbing crusher feed opening exhaust treatment device which characterized in that: the cylindrical baffle is installed outside the feed opening of the pulverizer, the cylindrical baffle is connected with a waste gas pipeline, the waste gas pipeline is connected with a pulse dust collector, and waste gas enters the pulse dust collector through an induced draft fan and is exhausted after being absorbed by a waste gas absorption tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922438669.XU CN211801586U (en) | 2019-12-30 | 2019-12-30 | Be used for rubbing crusher feed opening exhaust treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922438669.XU CN211801586U (en) | 2019-12-30 | 2019-12-30 | Be used for rubbing crusher feed opening exhaust treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211801586U true CN211801586U (en) | 2020-10-30 |
Family
ID=73036680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922438669.XU Active CN211801586U (en) | 2019-12-30 | 2019-12-30 | Be used for rubbing crusher feed opening exhaust treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211801586U (en) |
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2019
- 2019-12-30 CN CN201922438669.XU patent/CN211801586U/en active Active
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