CN203426131U - Screening machine crushing and dust removing system based on wind curtain wall - Google Patents
Screening machine crushing and dust removing system based on wind curtain wall Download PDFInfo
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- CN203426131U CN203426131U CN201320442889.XU CN201320442889U CN203426131U CN 203426131 U CN203426131 U CN 203426131U CN 201320442889 U CN201320442889 U CN 201320442889U CN 203426131 U CN203426131 U CN 203426131U
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- screening machine
- curtain wall
- exhaust pipe
- dust removing
- removing system
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Abstract
The utility model relates to a screening machine crushing and dust removing system based on a wind curtain wall. The screening machine crushing and dust removing system comprises an exhaust fan, a containing cover, a first exhaust pipe, a blower, a mounting bracket and a screening machine, wherein the mounting bracket is fixed on the screening machine, and the blower and the first exhaust pipe are fixed on the mounting bracket; the blower is connected with the first exhaust pipe, and exhaust openings are uniformly distributed in the first exhaust pipe; the containing cover is installed in a position above the screening machine, which is away from the screening machine for a certain height, and a second exhaust pipe is connected to the upper end of the containing cover; the exhaust fan is connected with the second exhaust pipe. According to the screening machine crushing and dust removing system, the wind curtain wall is adopted to separate dust from clean air, so that the cleaning is efficient, and the production is not affected; when the screening machine is overhauled, only the blower and a pumping exhaust system need to be turned off, and the dust removing system of the screening machine based on the wind curtain wall does not need to be removed; the screening machine and the dust removing system form a whole and are mutually independent, so as to be convenient for overhaul and maintenance.
Description
Technical field
The utility model relates to a kind of dust pelletizing system, is specially the screening machine disintegrating machine dust pelletizing system based on air curtain wall.
Background technology
The disintegrating machine in coal washery, coal preparation plant's crushing and screening workshop, sieving machine, belt conveyor produce a large amount of dust aborning, seriously polluted the natural environment of production scene and plant area, the more important thing is and directly endangered the healthy of operator, in order to improve the natural environment of post condition and plant area, must take certain effectively udst separation measure.But traditional deduster more or less exists some problems, some dust removing effects good (as sack cleaner), have but affected production; Some power consumption is large, loses more than gain.
Utility model content
The technical problem that the utility model solves is to provide a kind of screening machine disintegrating machine dust pelletizing system based on air curtain wall, to solve the problem proposing in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
Screening machine disintegrating machine dust pelletizing system based on air curtain wall, comprises air exhauster, accommodates cover, downtake pipe, air blast, mounting bracket, screening machine; Described mounting bracket is fixed on screening machine, and air blast and downtake pipe are fixed on mounting bracket; Described air blast is connected with downtake pipe, has equally distributed steam vent on downtake pipe; The described cover of accommodating is contained in the top apart from screening machine certain altitude, accommodates cover upper end and connects second exhaust pipe; Described air exhauster is connected with second exhaust pipe.
Further, described downtake pipe lies in a horizontal plane in the surrounding of screening machine.
This operation principle of the present utility model: in screening machine surrounding, arrange the downtake pipe of horizontal positioned, and in the even perforate of downtake pipe upper surface; Downtake pipe is connected with air blast, when air blast is worked, the gas that air blast blows out, steam vent by downtake pipe evenly upwards blows out, and " windward " at four sides will form a circle brattice like this, and dust is completely cut off at screening machine 7 and accommodated between cover, then with the second exhaust pipe of accommodating cover top and being connected, under the effect of air exhauster, isolated dust is siphoned away to special-purpose container above it, thereby complete the collection of coal dust.
beneficial effect
The utility model separates dust air and clean air around by air curtain wall, owing to being the isolation of air curtain wall, does not affect operating personnel to sieving the observation of interior situation; In the process of screening, while needing manual intervention, staff can arbitrarily pass through air curtain wall; When screening machine is overhauled, only air blast and evacuation system need to be closed, and remove without the screening machine dust pelletizing system to air curtain wall; Screening machine and dust pelletizing system are an integral body, separate again, are easy to inspection and maintenance.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
In order to make of the present utility modelly to realize technological means, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, the screening machine disintegrating machine dust pelletizing system based on air curtain wall, comprises air exhauster 1, accommodates cover 2, downtake pipe 4, air blast 5, mounting bracket 6, screening machine 7; Described mounting bracket 6 is fixed on screening machine 7, and air blast 5 and downtake pipe 4 are fixed on mounting bracket 6; Described air blast 5 is connected with downtake pipe 4, has equally distributed steam vent 3 on downtake pipe 4; Described cover 2 tops that are contained in apart from screening machine 7 certain altitudes of accommodating, accommodate cover 2 upper ends and connect second exhaust pipe; Described air exhauster 1 is connected with the second exhaust pipe of accommodating cover 2 tops.
Further, described downtake pipe 4 lies in a horizontal plane in the surrounding of screening machine 7.
Operation principle of the present utility model: in screening machine 7 surroundings, arrange the downtake pipe 4 of horizontal positioned, and in the even perforate of downtake pipe 4 upper surface.Downtake pipe 4 is connected with air blast 5, when air blast 5 work, the gas that air blast 5 blows out, steam vent 3 by downtake pipe 4 evenly upwards blows out, and " windward " at four sides will form a circle brattice like this, and dust is completely cut off at screening machine 7 and accommodated between cover 2, then with accommodate the second exhaust pipe that is connected of cover 2 tops, under the effect of air exhauster 1, isolated dust is siphoned away to special-purpose container above it, thereby complete the collection of coal dust.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. the broken dust pelletizing system of the screening machine based on air curtain wall, is characterized in that, comprises air exhauster, accommodates cover, downtake pipe, air blast, mounting bracket, screening machine; Described mounting bracket is fixed on screening machine, and air blast and downtake pipe are fixed on mounting bracket; Described air blast is connected with downtake pipe, has equally distributed steam vent on downtake pipe; The described cover of accommodating is contained in the top apart from screening machine certain altitude, accommodates cover upper end and connects second exhaust pipe; Described air exhauster is connected with second exhaust pipe.
2. the broken dust pelletizing system of the screening machine based on air curtain wall according to claim 1, it is characterized in that, described downtake pipe lies in a horizontal plane in the surrounding of screening machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320442889.XU CN203426131U (en) | 2013-07-24 | 2013-07-24 | Screening machine crushing and dust removing system based on wind curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320442889.XU CN203426131U (en) | 2013-07-24 | 2013-07-24 | Screening machine crushing and dust removing system based on wind curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203426131U true CN203426131U (en) | 2014-02-12 |
Family
ID=50055193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320442889.XU Expired - Fee Related CN203426131U (en) | 2013-07-24 | 2013-07-24 | Screening machine crushing and dust removing system based on wind curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203426131U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104904651A (en) * | 2015-06-12 | 2015-09-16 | 柳州市自动化科学研究所 | Device for cleaning moth hairs in breeding of silkworm eggs |
| CN110038871A (en) * | 2018-01-15 | 2019-07-23 | 刘汉军 | A kind of environmental protection, energy conservation, transparent flue gas, dust seal dust excluding hood |
-
2013
- 2013-07-24 CN CN201320442889.XU patent/CN203426131U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104904651A (en) * | 2015-06-12 | 2015-09-16 | 柳州市自动化科学研究所 | Device for cleaning moth hairs in breeding of silkworm eggs |
| CN110038871A (en) * | 2018-01-15 | 2019-07-23 | 刘汉军 | A kind of environmental protection, energy conservation, transparent flue gas, dust seal dust excluding hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20140724 |
|
| EXPY | Termination of patent right or utility model |