CN102562130B - Mining air purifying device - Google Patents
Mining air purifying device Download PDFInfo
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- CN102562130B CN102562130B CN201210044777.9A CN201210044777A CN102562130B CN 102562130 B CN102562130 B CN 102562130B CN 201210044777 A CN201210044777 A CN 201210044777A CN 102562130 B CN102562130 B CN 102562130B
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- air
- gas tank
- inlet port
- purification gas
- air inlet
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Abstract
The invention relates to an air purifying device used for the working surface of underground mining district of coal mine. The invention aims to provide the mining air purifying device which is capable of improving the working efficiency of the underground workers. An air inlet, an air outlet and a water inlet are arranged on a purification air tank of the mining air purifying device; a water inlet pipe is arranged on the water inlet; a floating valve is arranged at one end of the water inlet pipe located in the purification air tank; the air inlet of the purification air tank is connected with the air inlet pipe of the of the purification air tank; the air inlet is located below the water level in the purification air tank; the air outlet of the purification air tank is located at the top of the purification air tank; an air separator comprises a main pipe and a plurality of air separator valves; both ends of the main pipe are enclosed; one air separator valve is arranged on each air outlet of the main pipe, and the other end of each of the air separator valves is connected with a dust mask through a pipeline.
Description
Technical field
The present invention relates to a kind of air cleaning unit, particularly relate to a kind of air cleaning unit for underground coal mine Mining Area.
Background technology
At present, the air purification in mine, mainly solves by system ventilation, namely installs pressure fan and induced draft fan in down-hole, by the eliminating of the air containing dust and pernicious gas and the press-in of fresh air, reaches the object of purification work plane air.But adopt this ventilation system, can cause Mining Area dust from flying, what make working environment become is severe, reduces the operating efficiency of operating personnel.
Summary of the invention
The technical problem to be solved in the present invention is to provide the mining air purifying device that a kind of structure is simple, cost is low, easy and simple to handle, can the operating efficiency of underground operators.
A kind of mining air purifying device of the present invention, comprise purification gas tank, air is device and some dust masks separately, purification gas tank offers air inlet port, gas outlet and water inlet, water inlet is provided with water inlet pipe, water inlet pipe be positioned at purification gas tank one end on float valve is installed, the air inlet port of purification gas tank is connected with admission line, air inlet port is positioned at the lower sidewall of purification gas tank, and air inlet port is positioned at below the purification gas tank water surface, the gas outlet of purification gas tank is positioned at the top of purification gas tank, air separately device comprises a supervisor and some air device valve separately, the closed at both ends of supervisor, supervisor offers an air inlet port and some gas outlets, the air inlet port of supervisor is communicated with by the gas outlet of pipeline with purification gas tank, each gas outlet of supervisor is all provided with air device valve separately, the other end of air parted hair device valve is connected with dust mask by pipeline.
Mining air purifying device of the present invention, be arranged on purification gas tank air inlet port in admission line outlet on spherical multi-direction exhaust plant is installed, stating spherical multi-direction exhaust plant is a spherical container, spherical multi-direction exhaust plant offers an air inlet port, the outlet of admission line is connected with the air inlet port on spherical multi-direction exhaust plant, the sphere of spherical multi-direction exhaust plant offers some ventholes uniformly, and the diameter of venthole is less than 1 millimeter.
Mining air purifying device of the present invention, wherein said admission line is also provided with one way valve close to the position of the air inlet port of purification gas tank.
Mining air purifying device of the present invention, the air inlet port place of the supervisor of wherein said air parted hair device is provided with suspended body flowmeter.
Mining air purifying device of the present invention, the bottom of the sidewall of wherein said purification gas tank offers service ports, and service ports is provided with maintenance flange.By installation and maintenance flange, be convenient to change clean water and maintenance purification gas tank internal part.
Mining air purifying device of the present invention, wherein said admission line is provided with air gauge and air intake valve.
Mining air purifying device of the present invention, wherein said water inlet pipe is provided with inlet valve.
Mining air purifying device difference from prior art of the present invention is that the present invention is connected with the pressure wind ventilating duct of the pressure fan of Mining Area by air inlet duct, without the need under any power conditions, air is sent in purification gas tank, by the water in purification gas tank, purified treatment is carried out to air filtration, air after purified treatment is sent to the dust mask place of operation working face through air parted hair device, make operation working face surrounding air moistening and pure and fresh, not only reduce the soakage of operating personnel's dust, also greatly increase the operating efficiency of operating personnel simultaneously.
Be described further of the present invention below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is the structural representation of mining air purifying device of the present invention.
Detailed description of the invention
As shown in Figure 1, a kind of mining air purifying device of the present invention, comprises purification gas tank 1, air device 2 and some dust masks separately.Wherein purify gas tank 1 cylindrical, the Q235 seamless steel pipe adopting thickness to be greater than 6 millimeters is welded.Purification gas tank 1 offers air inlet port 4, gas outlet 5 and water inlet 6, water inlet 6 is provided with water inlet pipe 7, water inlet pipe 7 is provided with inlet valve 17, water inlet pipe 7 be positioned at purification gas tank 1 one end on float valve 8 is installed, rise in order to limiting water level, prevent from blocking the gas outlet 5 at the top being opened in purification gas tank 1.The air inlet port 4 of purification gas tank 1 is connected with admission line 9, admission line 9 is provided with air gauge 15 and air intake valve 16, air inlet port 4 is positioned at the lower sidewall of purification gas tank 1, and air inlet port 4 is positioned at below purification gas tank 1 water surface, be arranged on purification gas tank 1 air inlet port 4 in admission line 9 outlet on spherical multi-direction exhaust plant 21 is installed, spherical multi-direction exhaust plant 21 is a spherical container, spherical multi-direction exhaust plant 21 offers an air inlet port, the outlet of admission line 9 is connected with the air inlet port on spherical multi-direction exhaust plant 21, the sphere of spherical multi-direction exhaust plant 21 offers some ventholes uniformly, the diameter of venthole is less than 1 millimeter, diameter for venthole in the present embodiment is 1 millimeter.In the position of the air inlet port 4 of admission line 9 close purification gas tank 1, one way valve 22 is also installed.Offer service ports 13 in the bottom of the sidewall of purification gas tank 1, service ports 13 is provided with maintenance flange 14.Air separately device 2 comprises a supervisor 10 and some air device valve 11 separately, the closed at both ends of supervisor 10, supervisor 10 offers an air inlet port and some gas outlets, at the air inlet port place of the supervisor 10 of air parted hair device 2, suspended body flowmeter 12 is installed, the air inlet port of supervisor 10 is communicated with by the gas outlet 5 of pipeline with purification gas tank 1, the pipeline be connected with supervisor 10 is provided with valve 20 of giving vent to anger, each gas outlet of supervisor 10 is all provided with air device valve 11 separately, the other end of air parted hair device valve 11 is connected with dust mask by pipeline.In the present embodiment, air parted hair device valve 11 is 6, and the maximum range of suspended body flowmeter 12 is 25L/Min.
When the present invention uses, admission line 9 is directly connected with the gas outlet of the pressure wind ventilating duct of pressure fan by nontoxic rubber flexible pipe, before using, open the inlet valve 17 on water inlet pipe 7, clear water is poured into by water inlet pipe 7, until float valve 8 makes water inlet pipe 7 close, tighten inlet valve 17, then the air intake valve 16 on admission line 9 is opened, compressed air is put into purification gas tank 1, open give vent to anger valve 20 and air device valve 11 separately, the fresh air after filtering is allowed to enter Mining Area, be sent to the dust mask place of operating personnel, regulate air intake valve 16, make air inflow pressure in 0.2 ~ 0.6MPa scope, adjust air valve 20, suspended body flowmeter 12 is made to refer at 1/3 ~ 2/3 place, make operation working face surrounding air moistening and pure and fresh, till operating worker is free from worry.
Above-described embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determines.
Claims (5)
1. a mining air purifying device, it is characterized in that: comprise purification gas tank (1), air is device (2) and some dust masks separately, described purification gas tank (1) offers air inlet port (4), gas outlet (5) and water inlet (6), described water inlet (6) is provided with water inlet pipe (7), described water inlet pipe (7) be positioned at purification gas tank (1) one end on float valve (8) is installed, the air inlet port (4) of described purification gas tank (1) is connected with admission line (9), admission line (9) is directly connected with the gas outlet of the pressure wind ventilating duct of pressure fan by nontoxic rubber flexible pipe, described air inlet port (4) is positioned at the lower sidewall of purification gas tank (1), and described air inlet port (4) is positioned at below purification gas tank (1) water surface, the gas outlet (5) of described purification gas tank (1) is positioned at the top of purification gas tank (1), described air separately device (2) comprises a supervisor (10) and some air device valve (11) separately, the closed at both ends of described supervisor (10), supervisor (10) offers an air inlet port and some gas outlets, the air inlet port of described supervisor (10) is communicated with by the gas outlet (5) of pipeline with purification gas tank (1), each gas outlet of described supervisor (10) is all provided with air device valve (11) separately, the other end of described air parted hair device valve (11) is connected with dust mask by pipeline, the outlet being arranged on the admission line (9) in the air inlet port (4) of described purification gas tank (1) is provided with spherical multi-direction exhaust plant (21), described spherical multi-direction exhaust plant (21) is a spherical container, spherical multi-direction exhaust plant (21) offers an air inlet port, the outlet of described admission line (9) is connected with the air inlet port on spherical multi-direction exhaust plant (21), the sphere of described spherical multi-direction exhaust plant (21) offers some ventholes uniformly, the diameter of described venthole is less than 1 millimeter, the bottom of the sidewall of described purification gas tank (1) offers service ports (13), described service ports (13) is provided with maintenance flange (14), described service ports (13) is positioned on the sidewall relative with the sidewall at air inlet port (4) place of purification gas tank (1).
2. mining air purifying device according to claim 1, is characterized in that: described admission line (9) is also provided with one way valve (22) close to the position of the air inlet port (4) of purification gas tank (1).
3. mining air purifying device according to claim 2, is characterized in that: the air inlet port place of the supervisor (10) of described air parted hair device (2) is provided with suspended body flowmeter (12).
4. mining air purifying device according to claim 3, is characterized in that: described admission line (9) is provided with air gauge (15) and air intake valve (16).
5. mining air purifying device according to claim 4, is characterized in that: described water inlet pipe (7) is provided with inlet valve (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210044777.9A CN102562130B (en) | 2012-02-24 | 2012-02-24 | Mining air purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210044777.9A CN102562130B (en) | 2012-02-24 | 2012-02-24 | Mining air purifying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102562130A CN102562130A (en) | 2012-07-11 |
| CN102562130B true CN102562130B (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210044777.9A Active CN102562130B (en) | 2012-02-24 | 2012-02-24 | Mining air purifying device |
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| CN (1) | CN102562130B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104288928A (en) * | 2013-07-15 | 2015-01-21 | 王宽 | A mining air supply dust mask |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004239023A (en) * | 2003-02-10 | 2004-08-26 | Tokyo Electric Power Co Inc:The | Airline mask system in tunnel |
| CN2755490Y (en) * | 2004-11-15 | 2006-02-01 | 陈广绍 | Air purifier |
| CN2757897Y (en) * | 2005-01-17 | 2006-02-15 | 吾斯满·努尔阿洪 | Smoke dust purification apparatus |
| CN201013404Y (en) * | 2007-03-10 | 2008-01-30 | 辽宁工程技术大学 | Conduct pipe type long tube respiration system |
| CN201279433Y (en) * | 2008-08-04 | 2009-07-29 | 李希环 | Air cleaning device |
| CN202467892U (en) * | 2012-02-24 | 2012-10-03 | 三正集团股份有限公司 | Mining air purification device |
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2012
- 2012-02-24 CN CN201210044777.9A patent/CN102562130B/en active Active
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| CN102562130A (en) | 2012-07-11 |
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Denomination of invention: Mining air purifying device Effective date of registration: 20191223 Granted publication date: 20150715 Pledgee: Bank of Communications Limited Huainan Branch Pledgor: Sanzheng Group Co., Ltd. Registration number: Y2019980001196 |