CN103161491A - Dedusting purification system of fully mechanized excavation face roadway - Google Patents
Dedusting purification system of fully mechanized excavation face roadway Download PDFInfo
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- CN103161491A CN103161491A CN2013101041095A CN201310104109A CN103161491A CN 103161491 A CN103161491 A CN 103161491A CN 2013101041095 A CN2013101041095 A CN 2013101041095A CN 201310104109 A CN201310104109 A CN 201310104109A CN 103161491 A CN103161491 A CN 103161491A
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- tape machine
- air duct
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Abstract
The invention belongs to the technical field of fully mechanized roadway purification dedusting and provides a dedusting purification system of a fully mechanized excavation face roadway. A dusting purification system and a heading machine move synchronously, the labor intensity of workers is reduced, and safety is guaranteed. The technical scheme is that the dusting purification system of the fully mechanized excavation face roadway comprises the heading machine, a retractable tape machine, a centrifugal blower fan, a wet dust collector, a dust suction airduct and a bridge type reversed loader. One end of the bridge type reversed loader is connected with the heading machine, the other end of the bridge type reversed loader is in lap joint with the front portion of the retractable tape machine, the centrifugal blower fan and the wet dust collector are arranged on the machine tail frame of the retractable tape machine, the centrifugal blower fan is communicated with the wet dust collector, the dust suction airduct is fixedly arranged on the heading machine, one end of the dust suction airduct forms a suction inlet and is arranged above the heading machine, and the other end of the dust suction airduct is arranged above the retractable tape machine. The dedusting purification system of the fully mechanized excavation face roadway is mainly used for purification dedusting work in the fully mechanized roadway.
Description
Technical field
Fully mechanized workface of the present invention tunnel dust separation system belongs 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 the place causes a negative pressuren zone in the dirt source, dust laden air is entered through the dust suction air duct by dust shield carry out purified treatment in deduster.For avoiding dirty wind to leak, utilize the rotary airflow generator to produce rotary airflow and forms one brattice on the full section in tunnel, dust is enclosed in development machine driver the place ahead, by dust-absorbing tube and dust shield near the dirt source, dirty wind is all aspirated and enter 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 all be processed by deduster, relate to air movement and air feed system and take out the matching problem of dirt system.
Summary of the invention
The present invention 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 solution adopted in the present invention is: 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 and being connected of 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 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 present invention compares with prior art has following beneficial effect.
1, centrifugal fan and wet scrubber are installed in the present invention 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 present invention, 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 when 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 present invention 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 invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present invention.
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, fully mechanized workface of the present invention 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 and being connected of 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 has done detailed description to embodiments of the invention by reference to the accompanying drawings, but the present invention 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 aim of the present invention.
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. 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. 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 |
|---|---|---|---|
| CN2013101041095A CN103161491A (en) | 2013-03-28 | 2013-03-28 | Dedusting purification system of fully mechanized excavation face roadway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101041095A CN103161491A (en) | 2013-03-28 | 2013-03-28 | Dedusting purification system of fully mechanized excavation face roadway |
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| CN103161491A true CN103161491A (en) | 2013-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013101041095A Pending CN103161491A (en) | 2013-03-28 | 2013-03-28 | Dedusting purification system of fully mechanized excavation face roadway |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703870A (en) * | 2017-01-12 | 2017-05-24 | 中国矿业大学 | Heading face dry dust removing system with follow-up air duct support |
| CN112709594A (en) * | 2020-11-19 | 2021-04-27 | 西华大学 | Bore and explode formula tunnel excavation auxiliary device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2934580Y (en) * | 2006-08-03 | 2007-08-15 | 兖州煤业股份有限公司 | Dust-removing device of fully-mechanized coal driving workface |
| CN101169041A (en) * | 2007-10-23 | 2008-04-30 | 唐山开滦广汇设备制造有限公司 | Digging laneway aerating and dust removing system arrangement method |
| CN201258755Y (en) * | 2008-09-20 | 2009-06-17 | 长治市赢盛科技开发有限公司 | Ventilation wet type frequency conversion dedusting system for mining |
| WO2011113408A2 (en) * | 2010-03-19 | 2011-09-22 | Cft Gmbh Compact Filter Technic | Method for minimizing nitrogen oxide gases in underground mining and tunnel construction |
| CN203285478U (en) * | 2013-03-28 | 2013-11-13 | 山西潞安矿业(集团)有限责任公司 | Roadway dedusting and purifying system of fully mechanized excavation face |
-
2013
- 2013-03-28 CN CN2013101041095A patent/CN103161491A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2934580Y (en) * | 2006-08-03 | 2007-08-15 | 兖州煤业股份有限公司 | Dust-removing device of fully-mechanized coal driving workface |
| CN101169041A (en) * | 2007-10-23 | 2008-04-30 | 唐山开滦广汇设备制造有限公司 | Digging laneway aerating and dust removing system arrangement method |
| CN201258755Y (en) * | 2008-09-20 | 2009-06-17 | 长治市赢盛科技开发有限公司 | Ventilation wet type frequency conversion dedusting system for mining |
| WO2011113408A2 (en) * | 2010-03-19 | 2011-09-22 | Cft Gmbh Compact Filter Technic | Method for minimizing nitrogen oxide gases in underground mining and tunnel construction |
| CN203285478U (en) * | 2013-03-28 | 2013-11-13 | 山西潞安矿业(集团)有限责任公司 | Roadway dedusting and purifying system of fully mechanized excavation face |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703870A (en) * | 2017-01-12 | 2017-05-24 | 中国矿业大学 | Heading face dry dust removing system with follow-up air duct support |
| CN112709594A (en) * | 2020-11-19 | 2021-04-27 | 西华大学 | Bore and explode formula tunnel excavation auxiliary device |
| CN112709594B (en) * | 2020-11-19 | 2022-12-16 | 西华大学 | Bore and explode formula tunnel excavation auxiliary device |
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Application publication date: 20130619 |