CN203285478U - Roadway dedusting and purifying system of fully mechanized excavation face - Google Patents
Roadway dedusting and purifying system of fully mechanized excavation face Download PDFInfo
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- CN203285478U CN203285478U CN2013201471667U CN201320147166U CN203285478U CN 203285478 U CN203285478 U CN 203285478U CN 2013201471667 U CN2013201471667 U CN 2013201471667U CN 201320147166 U CN201320147166 U CN 201320147166U CN 203285478 U CN203285478 U CN 203285478U
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- dedusting
- air duct
- machine
- roadway
- centrifugal fan
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Abstract
The utility model discloses a roadway dedusting and purifying system of a fully mechanized excavation face, and belongs to the technical field of purification and dedusting of fully-mechanized coal mining. The roadway dedusting and purifying system of the fully mechanized excavation face achieves the fact that the dedusting and purifying system and a heading machine move synchronously, relieves labor intensity of workers, and guarantees safety. According to the technical scheme, the roadway dedusting and purifying system of the fully mechanized excavation face comprises a heading machine, a telescopic rubber belt machine, a centrifugal fan, a wet dust collector, a dust pumping air duct and a bridge reversed loader, one end of the bridge reversed loader is connected with the heading machine, the other end of the bridge reversed loader is connected on the front part of the telescopic rubber belt machine in an overlap joint mode, the centrifugal fan and the wet dust collector are mounted on the tail frame of the telescopic rubber belt machine, the centrifugal fan and the wet dust collector are communicated with each other, the dust pumping air duct is fixedly mounted on the heading machine, one end of the dust pumping air duct is a suction inlet and is located above the heading machine, and the other end of the dust pumping air duct is located above the telescopic rubber belt machine. The roadway dedusting and purifying system of the fully mechanized excavation face is mainly used for purification and dedusting work in a fully-mechanized coal mining roadway.
Description
Technical field
A kind of fully mechanized workface of the utility model tunnel dust separation system, belong to the tunnel purifying dedusting technology field of adopting of combining.
Background technology
Take out dust collecting technique and dedusting technology that the dirt purification technics mainly comprises tunneling working face.Taking out dirt is the negative pressure of utilizing deduster generation in service, and place causes a negative pressuren zone in the dirt source, makes dust laden air be entered in deduster and carry out purified treatment through the dust suction air duct by dust shield.For avoiding dirty wind to leak, utilize the rotary airflow generator to produce rotary airflow and form one brattice on the full section in tunnel, dust is enclosed in development machine driver the place ahead, by dust-absorbing tube and the dust shield near the dirt source, the whole suctions of dirty wind are entered air duct.So the generation of brattice and effect are the keys of technology, dirty wind all can be blocked in the zone of imagination and by deduster, all be processed, relate to air movement and air feed system and take out the matching problem of dirt system.
The utility model content
The utility model overcomes the deficiency that prior art exists, and technical problem to be solved is to provide a kind of dust separation system and the synchronization-moving fully mechanized workface of development machine tunnel dust separation system, has alleviated workman's labour intensity, has guaranteed again safety.
in order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of fully mechanized workface tunnel dust separation system, comprise development machine, telescopic sealing-tape machine, centrifugal fan, wet scrubber, take out dirt air duct and bridge conveyor, one end of bridge conveyor is connected with development machine, the other end of bridge conveyor is overlapped on the front portion of telescopic sealing-tape machine, centrifugal fan and wet scrubber and centrifugal fan and wet scrubber are installed on the aircraft tail shelf of telescopic sealing-tape machine to be connected, taking out the dirt air duct is fixedly mounted on development machine, an end of taking out the dirt air duct is intake and the top that is positioned at development machine, the other end of taking out the dirt air duct is positioned at the top of telescopic sealing-tape machine.
The tail of described telescopic sealing-tape machine is equipped with bumper bracket, and the bumper bracket bottom is equipped with roller, and described centrifugal fan and wet scrubber are fixedly mounted on bumper bracket.
The described intake of taking out the dirt air duct is positioned at the place ahead 1-1.5m of development machine superior seat in the plane.
The utility model compared with the existing technology has following beneficial effect.
1, centrifugal fan and wet scrubber are installed in the utility model on telescopic sealing-tape machine, taking out the dirt air duct is fixed on development machine, utilize bridge conveyor that telescopic sealing-tape machine is connected with development machine, realized the synchronizing moving of dust separation system with development machine, both alleviate workman's labour intensity, guaranteed again safety.
2, at the tail of telescopic sealing-tape machine, bumper bracket with roller is installed in the utility model, centrifugal fan and wet scrubber are arranged on bumper bracket, reduced the moving resistance of dust separation system, can not drag bad telescopic sealing-tape machine while dragging bumper bracket, realize centrifugal fan and wet scrubber moving freely on telescopic sealing-tape machine.
3, the intake of taking out dirt air duct 5 in the utility model is positioned at the place ahead 1-1.5m of development machine 1 superior seat in the plane, makes dust laden air just be taken out the dirt air duct when driver the place ahead and pumps, and avoids the driver at work because dust laden air enters the body illness that lung causes.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present utility model.
In figure: 1 is development machine, and 2 is telescopic sealing-tape machine, and 3 is centrifugal fan, and 4 is wet scrubber, and 5 for taking out the dirt air duct, and 6 is bridge conveyor, and 7 is bumper bracket.
The specific embodiment
as shown in Figure 1, a kind of fully mechanized workface of the utility model tunnel dust separation system, comprise development machine 1, telescopic sealing-tape machine 2, centrifugal fan 3, wet scrubber 4, take out dirt air duct 5 and bridge conveyor 6, one end of bridge conveyor 6 is connected with development machine 1, the other end of bridge conveyor 6 is overlapped on the front portion of telescopic sealing-tape machine 2, centrifugal fan 3 and wet scrubber 4 and centrifugal fan 3 and wet scrubber 4 are installed on the aircraft tail shelf of telescopic sealing-tape machine 2 to be connected, taking out dirt air duct 5 is fixedly mounted on development machine 1, an end of taking out dirt air duct 5 is intake and the top that is positioned at development machine 1, the other end of taking out dirt air duct 5 is positioned at the top of telescopic sealing-tape machine 2.
The tail of described telescopic sealing-tape machine 2 is equipped with bumper bracket 7, and bumper bracket 7 bottoms are equipped with roller, and described centrifugal fan 3 and wet scrubber 4 are fixedly mounted on bumper bracket 7.
The described intake of taking out dirt air duct 5 is positioned at the place ahead 1-1.5m of development machine 1 superior seat in the plane.
The above is explained in detail embodiment of the present utility model by reference to the accompanying drawings, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skills possess, can also make various variations under the prerequisite that does not break away from the utility model aim.
Claims (3)
1. fully mechanized workface tunnel dust separation system, it is characterized in that: comprise development machine (1), telescopic sealing-tape machine (2), centrifugal fan (3), wet scrubber (4), take out dirt air duct (5) and bridge conveyor (6), one end of bridge conveyor (6) is connected with development machine (1), the other end of bridge conveyor (6) is overlapped on the front portion of telescopic sealing-tape machine (2), centrifugal fan (3) and wet scrubber (4) and centrifugal fan (3) and wet scrubber (4) are installed on the aircraft tail shelf of telescopic sealing-tape machine (2) to be connected, taking out dirt air duct (5) is fixedly mounted on development machine (1), an end of taking out dirt air duct (5) is intake and the top that is positioned at development machine (1), the other end of taking out dirt air duct (5) is positioned at the top of telescopic sealing-tape machine (2).
2. a kind of fully mechanized workface according to claim 1 tunnel dust separation system, it is characterized in that: the tail of described telescopic sealing-tape machine (2) is equipped with bumper bracket (7), bumper bracket (7) bottom is equipped with roller, and described centrifugal fan (3) and wet scrubber (4) are fixedly mounted on bumper bracket (7).
3. a kind of fully mechanized workface according to claim 1 and 2 tunnel dust separation system, it is characterized in that: the described intake of taking out dirt air duct (5) is positioned at the place ahead 1-1.5m of development machine (1) superior seat in the plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201471667U CN203285478U (en) | 2013-03-28 | 2013-03-28 | Roadway dedusting and purifying system of fully mechanized excavation face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201471667U CN203285478U (en) | 2013-03-28 | 2013-03-28 | Roadway dedusting and purifying system of fully mechanized excavation face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203285478U true CN203285478U (en) | 2013-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201471667U Expired - Fee Related CN203285478U (en) | 2013-03-28 | 2013-03-28 | Roadway dedusting and purifying system of fully mechanized excavation face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203285478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161491A (en) * | 2013-03-28 | 2013-06-19 | 山西潞安矿业(集团)有限责任公司 | Dedusting purification system of fully mechanized excavation face roadway |
-
2013
- 2013-03-28 CN CN2013201471667U patent/CN203285478U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161491A (en) * | 2013-03-28 | 2013-06-19 | 山西潞安矿业(集团)有限责任公司 | Dedusting purification system of fully mechanized excavation face roadway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20140328 |