CN202467892U - Mining air purification device - Google Patents
Mining air purification device Download PDFInfo
- Publication number
- CN202467892U CN202467892U CN2012200632667U CN201220063266U CN202467892U CN 202467892 U CN202467892 U CN 202467892U CN 2012200632667 U CN2012200632667 U CN 2012200632667U CN 201220063266 U CN201220063266 U CN 201220063266U CN 202467892 U CN202467892 U CN 202467892U
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- air
- gas tank
- inlet port
- air inlet
- purification
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Abstract
The utility model relates to an air purification device for the working surface of an underground working area of a coal mine, and aims to provide a mining air purification device. The working efficiency of underground operation personnel can be improved. According to the mining air purification device, an air inlet, an air outlet and a water inlet are reserved in a purification air tank. A water inlet pipe is arranged on the water inlet. A float valve is arranged at one end, which is positioned in the purification air tank, of the water inlet pipe. The air inlet of the purification air tank is connected with an air inlet pipeline, and is positioned below a water surface in the purification air tank. The air outlet of the purification air tank is positioned in the top of the purification air tank. An air separator comprises a main tube and a plurality of air separator valves. The two ends of the main tube are sealed. An air inlet and a plurality of water outlets are reserved in the main tube. The air inlet of the main tube is communicated with the air outlet of the purification air tank through a pipeline. An air separator valve is arranged on each air outlet of the main tube. The other end of each air separator valve is connected with a dust mask through a pipeline.
Description
Technical field
The utility model relates to a kind of air cleaning unit, particularly relates to a kind of air cleaning unit that is used for exploiting field work plane under the coal mine.
Background technology
At present, the air purification in the mine mainly solves by system ventilation, and pressure fan and induced draft fan promptly are installed in the down-hole, through the eliminating of air and being pressed into of fresh air to containing dust and pernicious gas, reaches the purpose that purifies the work plane air.But, adopt this ventilation system, can cause exploiting field work plane dust from flying, make the abominable of working environment change, reduced operating personnel's operating efficiency.
The utility model content
The technical problem that the utility model will solve provides a kind of simple in structure, mining air purifier that cost is low, easy and simple to handle, operating efficiency that can underground operators.
A kind of mining air purifier of the utility model comprises purifying gas tank, air device and some dust masks separately, on the purification gas tank, offers air inlet port, gas outlet and water inlet; Water inlet pipe is installed on the water inlet; Water inlet pipe is positioned on the end that purifies gas tank float valve is installed, and the air inlet port that purifies gas tank is connected with admission line, and air inlet port is positioned at the lower sidewall that purifies gas tank; And air inlet port is positioned at and purifies below the gas tank water surface; The gas outlet that purifies gas tank is positioned at the top that purifies gas tank, and air device separately comprises a person in charge and some air device valve separately, the person in charge's closed at both ends; On being responsible for, offer an air inlet port and some gas outlets; The air inlet port of being responsible for is communicated with the gas outlet that purifies gas tank through pipeline, and air device valve separately all is installed on each gas outlet of the person in charge, and the air other end of device valve separately is connected with dust mask through pipeline.
The utility model mining air purifier; Be installed in the outlet of the admission line in the air inlet port that purifies gas tank spherical multi-direction exhaust plant is installed; Stating spherical multi-direction exhaust plant is a spherical container, on the multi-direction exhaust plant of sphere, offers an air inlet port, and the outlet of admission line is connected with air inlet port on the spherical multi-direction exhaust plant; On the sphere of the multi-direction exhaust plant of sphere, offer some ventholes uniformly, the diameter of venthole is less than 1 millimeter.
The utility model mining air purifier, wherein said admission line also is equipped with one way valve near the position of the air inlet port that purifies gas tank.
The utility model mining air purifier, wherein said the air person in charge's of device air inlet port place separately are equipped with suspended body flowmeter.
The utility model mining air purifier, the bottom of the sidewall of wherein said purification gas tank offers service ports, and maintenance flange is installed on service ports.Through the installation and maintenance flange, be convenient to change clean water and purify the gas tank internal part with maintenance.
The utility model mining air purifier is equipped with air gauge and air intake valve on the wherein said admission line.
The utility model mining air purifier is equipped with inlet valve on the wherein said water inlet pipe.
The utility model mining air purifier difference from prior art is that the utility model passes through air inlet duct and is connected with the pressure wind ventilating duct of the pressure fan of exploiting field work plane; Need not under any power source situation; Air is sent in the purification gas tank; Water through purifying in the gas tank carries out purified treatment to air filtration, the air after the purified treatment through air separately device be sent to the dust mask place of operation working face, make the operation working face surrounding air moistening and pure and fresh; Not only reduce the soakage of operating personnel's dust, also improved operating personnel's operating efficiency simultaneously widely.
Below in conjunction with accompanying drawing being described further to the utility model.
Description of drawings
Fig. 1 is the structural representation of the utility model mining air purifier.
The specific embodiment
As shown in Figure 1, a kind of mining air purifier of the utility model comprises purifying gas tank 1, air device 2 and some dust masks separately.It is cylindrical wherein to purify gas tank 1, and employing thickness is welded greater than 6 millimeters Q235 seamless steel pipe.On purification gas tank 1, offer air inlet port 4, gas outlet 5 and water inlet 6; Water inlet pipe 7 is installed on the water inlet 6; Inlet valve 17 is installed on water inlet pipe 7; Water inlet pipe 7 is positioned on the end that purifies gas tank 1 float valve 8 is installed, and rises in order to limiting water level, prevents to stop up the gas outlet 5 that is opened in the top that purifies gas tank 1.The air inlet port 4 that purifies gas tank 1 is connected with admission line 9; Air gauge 15 and air intake valve 16 are installed on admission line 9; Air inlet port 4 is positioned at the lower sidewall that purifies gas tank 1, and air inlet port 4 is positioned at and purifies below gas tank 1 water surface, is installed in the outlet of the interior admission line 9 of the air inlet port 4 that purifies gas tank 1 spherical multi-direction exhaust plant 21 is installed; Spherical multi-direction exhaust plant 21 is a spherical container; On the multi-direction exhaust plant 21 of sphere, offer an air inlet port, the outlet of admission line 9 is connected with air inlet port on the spherical multi-direction exhaust plant 21, on the sphere of the multi-direction exhaust plant 21 of sphere, offers some ventholes uniformly; The diameter of venthole is less than 1 millimeter, is 1 millimeter for the diameter of venthole in the present embodiment.In the admission line 9 approaching positions that purify the air inlet port 4 of gas tank 1 one way valve 22 is installed also.Bottom at the sidewall that purifies gas tank 1 offers service ports 13, and maintenance flange 14 is installed on service ports 13.Air device 2 separately comprises a person in charge 10 and some air parted hair device valves 11; Be responsible for 10 closed at both ends; On the person in charge 10, offer an air inlet port and some gas outlets; Separately suspended body flowmeter 12 is installed the person in charge's 10 of device 2 air inlet port place at air, is responsible for 10 air inlet port and is communicated with the gas outlet 5 that purifies gas tank 1 through pipeline, with pipeline that the person in charge 10 is connected on the valve 20 of giving vent to anger is installed; Air device valve 11 separately all is installed on each gas outlet of the person in charge 10, and the air other end of device valve 11 separately is connected with dust mask through pipeline.Present embodiment air device valve 11 separately is 6, and the maximum range of suspended body flowmeter 12 is 25L/Min.
When the utility model used, admission line 9 directly was connected with the gas outlet of the pressure wind ventilating duct of pressure fan through the nontoxic rubber flexible pipe, before the use; Open the inlet valve 17 on the water inlet pipe 7, pour into clear water, water inlet pipe 7 is closed up to float valve 8 by water inlet pipe 7; Tighten inlet valve 17, open the air intake valve 16 on the admission line 9 then, compressed air is put into purified gas tank 1; Open give vent to anger valve 20 and air parted hair device valve 11, let the fresh air after filtering get into the exploiting field work plane, be sent to operating personnel's dust mask place; Regulate air intake valve 16, make air inflow pressure, adjust air valve 20 in 0.2～0.6MPa scope; Make suspended body flowmeter 12 refer to make the operation working face surrounding air moistening and pure and fresh, till operating worker is free from worry at 1/3～2/3 place.
Above-described embodiment describes the preferred implementation of the utility model; Be not that scope to the utility model limits; Under the prerequisite that does not break away from the utility model design spirit; Various distortion and improvement that those of ordinary skills make the technical scheme of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (7)
1. mining air purifier; It is characterized in that: comprise purifying gas tank (1), air device (2) and some dust masks separately; On said purification gas tank (1), offer air inlet port (4), gas outlet (5) and water inlet (6), water inlet pipe (7) is installed on the said water inlet (6), said water inlet pipe (7) is positioned on the end that purifies gas tank (1) float valve (8) is installed; The air inlet port (4) of said purification gas tank (1) is connected with admission line (9); Said air inlet port (4) is positioned at the lower sidewall that purifies gas tank (1), and said air inlet port (4) is positioned at and purifies gas tank (1) below the water surface, and the gas outlet (5) of said purification gas tank (1) is positioned at the top of purification gas tank (1); Said air device (2) separately comprises a person in charge (10) and some air device valve (11) separately; The said person in charge's (10) closed at both ends offers an air inlet port and some gas outlets on the person in charge (10), the said person in charge's (10) air inlet port is communicated with the gas outlet (5) that purifies gas tank (1) through pipeline; Air device valve (11) separately all is installed on each gas outlet of the said person in charge (10), and the said air other end of device valve (11) separately is connected with dust mask through pipeline.
2. mining air purifier according to claim 1; It is characterized in that: be installed in the outlet of the admission line (9) in the air inlet port (4) of said purification gas tank (1) spherical multi-direction exhaust plant (21) is installed; The multi-direction exhaust plant of said sphere (21) is a spherical container; On the multi-direction exhaust plant of sphere (21), offer an air inlet port; The outlet of said admission line (9) is connected with air inlet port on the spherical multi-direction exhaust plant (21), on the sphere of the multi-direction exhaust plant of said sphere (21), offers some ventholes uniformly, and the diameter of said venthole is less than 1 millimeter.
3. mining air purifier according to claim 2 is characterized in that: said admission line (9) also is equipped with one way valve (22) near the position of the air inlet port (4) that purifies gas tank (1).
4. mining air purifier according to claim 3 is characterized in that: the said air person in charge's (10) of device (2) air inlet port place separately is equipped with suspended body flowmeter (12).
5. mining air purifier according to claim 4 is characterized in that: the bottom of the sidewall of said purification gas tank (1) offers service ports (13), and maintenance flange (14) is installed on said service ports (13).
6. mining air purifier according to claim 5 is characterized in that: air gauge (15) and air intake valve (16) are installed on the said admission line (9).
7. mining air purifier according to claim 6 is characterized in that: inlet valve (17) is installed on the said water inlet pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200632667U CN202467892U (en) | 2012-02-24 | 2012-02-24 | Mining air purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200632667U CN202467892U (en) | 2012-02-24 | 2012-02-24 | Mining air purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202467892U true CN202467892U (en) | 2012-10-03 |
Family
ID=46916057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200632667U Expired - Fee Related CN202467892U (en) | 2012-02-24 | 2012-02-24 | Mining air purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202467892U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102562130A (en) * | 2012-02-24 | 2012-07-11 | 三正集团股份有限公司 | Mining air purifying device |
| CN109513268A (en) * | 2019-01-18 | 2019-03-26 | 聊城市公共交通集团有限公司 | Intelligent air filtering core cleaning assembly |
-
2012
- 2012-02-24 CN CN2012200632667U patent/CN202467892U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102562130A (en) * | 2012-02-24 | 2012-07-11 | 三正集团股份有限公司 | Mining air purifying device |
| CN109513268A (en) * | 2019-01-18 | 2019-03-26 | 聊城市公共交通集团有限公司 | Intelligent air filtering core cleaning assembly |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20160224 |