CN103011096A - Air-source purification device for mining nitrogen-making machine - Google Patents
Air-source purification device for mining nitrogen-making machine Download PDFInfo
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- CN103011096A CN103011096A CN201210515518XA CN201210515518A CN103011096A CN 103011096 A CN103011096 A CN 103011096A CN 201210515518X A CN201210515518X A CN 201210515518XA CN 201210515518 A CN201210515518 A CN 201210515518A CN 103011096 A CN103011096 A CN 103011096A
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Abstract
The invention provides an air-source purification device for a mining nitrogen-making machine, aiming to solve the problems of high operation cost and high failure rate of the existing equipment. A mining refrigerating explosion-suppressing electrical-appliance cabinet (1) is provided with a mining cable inlet and outlet flared opening (5) and an anti-explosion stuffing box (6); the wiring box (8) of a mining refrigerating compressor (2) is filled with epoxy rein sealant (9); a cylindrical evaporator (3) is internally provided with a plurality of up and down vertical partition plates (14) which are parallel with each another; the partition plates (14) partitions the inner cavity of the cylindrical evaporator (3) into snakelike air courses (15); each snakelike air course(15) is internally provided with a pipe (16) through which the refrigerant can pass through; the refrigerant are communicated with the mining refrigerating compressor (2) through the pipes (16); and the snakelike air courses in the inner cavity of the cylindrical evaporator (3) are communicated with air input ports of the nitrogen-making machine. The air-source purification device is simple in structure and convenient to maintain and can provide clean and reliable air sources to the underground nitrogen-making machine.
Description
Technical field
The present invention relates to a kind of coal mine underground gas refining plant, particularly a kind of gas source purification device that is applied to the colliery equipment of making nitrogen.
Background technology
Existing coal mining resource is constantly reducing in the exploitation increasingly, the shallow-layer coal of some areas is exhausted, coal mining is to underground dark coal seam development, and the envrionment temperature of the darker pit mining face in coal seam is just higher, and the gas source temperature of down-hole nitrogen-making device is very high, contains a large amount of impurity in the high temperature air of down-hole, badly influenced the work-ing life of down-hole nitrogen primary device processed, so that equipment of making nitrogen running cost raises, failure rate increases, and the equipment of making nitrogen can not move continuously.
Summary of the invention
The invention provides a kind of mining Nitrogen plant gas source purification device, solved the running cost that the existing down-hole equipment of making nitrogen exists high, failure rate is large, and the problem that can not move continuously of the equipment of making nitrogen.
The present invention is by the above problem of following solution:
A kind of mining Nitrogen plant gas source purification device, comprise mining refrigeration explosion-proof electrical appliance cabinet, mining refrigeration compressor, round shape vaporizer and Nitrogen plant, be provided with mine cable line hydraucone cashier's office in a shop at mining refrigeration explosion-proof electrical appliance, in mine cable line hydraucone, be provided with anti-explosion packing gland, in the terminal box of mining refrigeration compressor, be filled with epoxy sealing, one end of mine cable is electrically connected with mining refrigeration explosion-proof electrical appliance cabinet by the anti-explosion packing gland that arranges in the mine cable line hydraucone, the epoxy sealing of filling in the terminal box of the other end of mine cable by mining refrigeration compressor and mining refrigerant compression mechatronics, in the round shape vaporizer, be provided with in parallel with each other a plurality of up and down dividing plates of vertical direction, these dividing plates are separated to form snakelike gas circuit with the inner chamber of round shape vaporizer, in snakelike gas circuit, be provided with refrigeration agent by pipe, the end of refrigeration agent by pipe is communicated with condensing agent output tube on the mining refrigeration compressor, the other end of refrigeration agent by pipe is communicated with condensing agent input tube on the mining refrigeration compressor, be provided with air intake duct on the air intake of the snakelike gas circuit in the inner chamber of round shape vaporizer, the air outlet of the snakelike gas circuit in the inner chamber of round shape vaporizer is communicated with the air-in of Nitrogen plant by the output tube that purifies air.
Refrigeration agent by pipe on the compartment of terrain be provided with radiating fin, be provided with sewage draining exit in the bottom of round shape vaporizer.
The present invention is simple in structure easy to maintenance, and running cost is low, can move continually and steadily for a long time, and the source of the gas of reliable cleaning is provided for the down-hole Nitrogen plant.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the A-A of round shape vaporizer 3 of the present invention among Fig. 1 is to sectional view.
Embodiment
A kind of mining Nitrogen plant gas source purification device, comprise mining refrigeration explosion-proof electrical appliance cabinet 1, mining refrigeration compressor 2, round shape vaporizer 3 and Nitrogen plant 4, be provided with mine cable line hydraucone 5 at mining refrigeration explosion-proof electrical appliance cabinet 1, in mine cable line hydraucone 5, be provided with anti-explosion packing gland 6, in the terminal box 8 of mining refrigeration compressor 2, be filled with epoxy sealing 9, one end of mine cable 7 is electrically connected with mining refrigeration explosion-proof electrical appliance cabinet 1 by the anti-explosion packing gland 6 that arranges in the mine cable line hydraucone 5, the other end of mine cable 7 is electrically connected with mining refrigeration compressor 2 by the epoxy sealing 9 of filling in the terminal box 8 of mining refrigeration compressor 2, in round shape vaporizer 3, be provided with in parallel with each other a plurality of up and down dividing plates 14 of vertical direction, these dividing plates are separated to form snakelike gas circuit 15 with the inner chamber of round shape vaporizer 3, in snakelike gas circuit 15, be provided with refrigeration agent by pipe 16, refrigeration agent is communicated with condensing agent output tube 10 on the mining refrigeration compressor 2 by a pipe end of 16, refrigeration agent is communicated with condensing agent input tube 11 on the mining refrigeration compressor 2 by pipe 16 the other end, be provided with air intake duct 12 on the air intake of the snakelike gas circuit 15 in the inner chamber of round shape vaporizer 3, the air outlet of the snakelike gas circuit 15 in the inner chamber of round shape vaporizer 3 is communicated with the air-in of Nitrogen plant 4 by the output tube 13 that purifies air.
The compartment of terrain is provided with radiating fin 17 on 16 by managing at refrigeration agent, is provided with sewage draining exit 18 in the bottom of round shape vaporizer 3.
The present invention has adopted the inner round shape vaporizer 3 that snakelike gas circuit is set, make the surface-area that increases as much as possible heat exchange by the air source of round shape vaporizer 3, heat exchanger effectiveness is improved as much as possible, the dividing plate 14 of round shape vaporizer 3 inside not only makes air also make the hydrogenesis that is in contact with it become liquid state to flow to base of evaporator along dividing plate 14 according to the structure formation gas circuit of inside, is discharged by the sewage draining exit 18 of vaporizer.
Refrigeration agent is installed with radiating fin 17 by managing on 16, can more effectively increase the heat exchange contact area.
The terminal box of mining refrigeration compressor 2 adopts epoxide resin material to water envelope and processes.This Resins, epoxy has good insulativity, also has fabulous waterproof, cold-resistant, heat-resisting and pressure-bearing property.
Adopt explosion-proof clay and stuffing box that mine cable line hydraucone 5 is sealed among the present invention.
The present invention adopts mining casting-seal type compressor that refrigerant is carried out compression refrigeration, source of the gas is lowered the temperature by heat exchange, in cooling so that hydrogenesis in the source of the gas becomes liquid discharges, thereby the water content in the reduction source of the gas and oleaginousness reach the effect that gaseous impurities in the Nitrogen plant source of the gas and reduction enter the Nitrogen plant gas temperature of removing.
Claims (2)
1. mining Nitrogen plant gas source purification device, comprise mining refrigeration explosion-proof electrical appliance cabinet (1), mining refrigeration compressor (2), round shape vaporizer (3) and Nitrogen plant (4), it is characterized in that, be provided with mine cable line hydraucone (5) at mining refrigeration explosion-proof electrical appliance cabinet (1), in mine cable line hydraucone (5), be provided with anti-explosion packing gland (6), in the terminal box (8) of mining refrigeration compressor (2), be filled with epoxy sealing (9), one end of mine cable (7) is electrically connected with mining refrigeration explosion-proof electrical appliance cabinet (1) by the anti-explosion packing gland (6) that arranges in the mine cable line hydraucone (5), the other end of mine cable (7) is electrically connected with mining refrigeration compressor (2) by the epoxy sealing (9) of filling in the terminal box (8) of mining refrigeration compressor (2), in round shape vaporizer (3), be provided with in parallel with each other a plurality of up and down dividing plates (14) of vertical direction, these dividing plates are separated to form snakelike gas circuit (15) with the inner chamber of round shape vaporizer (3), in snakelike gas circuit (15), be provided with refrigeration agent by pipe (16), refrigeration agent is communicated with condensing agent output tube (10) on the mining refrigeration compressor (2) by an end of pipe (16), refrigeration agent is communicated with condensing agent input tube (11) on the mining refrigeration compressor (2) by the other end of pipe (16), be provided with air intake duct (12) on the air intake of the snakelike gas circuit (15) in the inner chamber of round shape vaporizer (3), the air outlet of the snakelike gas circuit (15) in the inner chamber of round shape vaporizer (3) is communicated with by the air-in of the output tube that purifies air (13) with Nitrogen plant (4).
2. a kind of mining Nitrogen plant gas source purification device according to claim 1 is characterized in that, is provided with radiating fin (17) at refrigeration agent by the upper compartment of terrain of pipe (16), is provided with sewage draining exit (18) in the bottom of round shape vaporizer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210515518XA CN103011096A (en) | 2012-12-05 | 2012-12-05 | Air-source purification device for mining nitrogen-making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210515518XA CN103011096A (en) | 2012-12-05 | 2012-12-05 | Air-source purification device for mining nitrogen-making machine |
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| Publication Number | Publication Date |
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| CN103011096A true CN103011096A (en) | 2013-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210515518XA Pending CN103011096A (en) | 2012-12-05 | 2012-12-05 | Air-source purification device for mining nitrogen-making machine |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2327437Y (en) * | 1998-02-18 | 1999-07-07 | 北京市中船气体工程开发公司 | Membrane type nitrogen producing apparatus for mining |
| CN2395447Y (en) * | 1999-09-16 | 2000-09-06 | 曲登科 | Flame-proof type high voltage cable terminal box |
| CN1603699A (en) * | 2003-09-30 | 2005-04-06 | 赵索赋 | Indoor sterilizing and purifying unit |
| CN1760619A (en) * | 2005-09-29 | 2006-04-19 | 舒增鳌 | Channel box type evaporator |
| CN201031144Y (en) * | 2007-02-14 | 2008-03-05 | 刘立群 | Coal mine down-hole mobile carbon molecular sieve nitrogen preparing equipment |
| CN201162490Y (en) * | 2008-03-06 | 2008-12-10 | 四川石油管理局成都天然气压缩机厂 | Full cover type prizing membrane separation nitrogen producing apparatus |
| CN201382505Y (en) * | 2009-03-10 | 2010-01-13 | 吴丙坤 | Vehicle evaporative air conditioner |
| CN101789645A (en) * | 2010-03-05 | 2010-07-28 | 大连天元电机股份有限公司 | Flameproof junction box of motor stator |
| CN202039886U (en) * | 2011-04-20 | 2011-11-16 | 张玉洲 | Temperature adjusting device of ice storage of coal mine escape capsule |
| CN202250146U (en) * | 2011-08-30 | 2012-05-30 | 北京新立机械有限责任公司 | Cooling, purifying and dehumidifying device for underground life-saving capsules |
| CN203048596U (en) * | 2012-12-05 | 2013-07-10 | 山西汾西机电有限公司 | Air source purifying device of mining nitrogen making machine |
-
2012
- 2012-12-05 CN CN201210515518XA patent/CN103011096A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2327437Y (en) * | 1998-02-18 | 1999-07-07 | 北京市中船气体工程开发公司 | Membrane type nitrogen producing apparatus for mining |
| CN2395447Y (en) * | 1999-09-16 | 2000-09-06 | 曲登科 | Flame-proof type high voltage cable terminal box |
| CN1603699A (en) * | 2003-09-30 | 2005-04-06 | 赵索赋 | Indoor sterilizing and purifying unit |
| CN1760619A (en) * | 2005-09-29 | 2006-04-19 | 舒增鳌 | Channel box type evaporator |
| CN201031144Y (en) * | 2007-02-14 | 2008-03-05 | 刘立群 | Coal mine down-hole mobile carbon molecular sieve nitrogen preparing equipment |
| CN201162490Y (en) * | 2008-03-06 | 2008-12-10 | 四川石油管理局成都天然气压缩机厂 | Full cover type prizing membrane separation nitrogen producing apparatus |
| CN201382505Y (en) * | 2009-03-10 | 2010-01-13 | 吴丙坤 | Vehicle evaporative air conditioner |
| CN101789645A (en) * | 2010-03-05 | 2010-07-28 | 大连天元电机股份有限公司 | Flameproof junction box of motor stator |
| CN202039886U (en) * | 2011-04-20 | 2011-11-16 | 张玉洲 | Temperature adjusting device of ice storage of coal mine escape capsule |
| CN202250146U (en) * | 2011-08-30 | 2012-05-30 | 北京新立机械有限责任公司 | Cooling, purifying and dehumidifying device for underground life-saving capsules |
| CN203048596U (en) * | 2012-12-05 | 2013-07-10 | 山西汾西机电有限公司 | Air source purifying device of mining nitrogen making machine |
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Application publication date: 20130403 |