CN204532403U - Mine efficient circulation ventilation system - Google Patents
Mine efficient circulation ventilation system Download PDFInfo
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- CN204532403U CN204532403U CN201520235173.1U CN201520235173U CN204532403U CN 204532403 U CN204532403 U CN 204532403U CN 201520235173 U CN201520235173 U CN 201520235173U CN 204532403 U CN204532403 U CN 204532403U
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- stope
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- udst separation
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Abstract
Mine efficient circulation ventilation system is made up of contacted system, dynamical system and control system; Contacted system is made up of downcast, level haulageway, courtyard, upcast shaft, and dynamical system is made up of fan station, and control system is made up of udst separation station, wind blocking door.Fan station is positioned at level haulageway, near downcast, is provided with forced ventilation machine in fan station; Udst separation station is arranged in courtyard, and near stope top, do not arrange udst separation station in the courtyard of the superiors' stope, udst separation station is made up of dust removing purifier, exhaust ventilation machine.The utility model aims to provide a kind of distinguished and admirable controlled, efficient, that systematicness is strong mine efficient circulation ventilation system of ventilating, and to realize the science of mine ventilation system, normalization and globality, reaches the object of mine high-efficient ventilation and energy-saving and emission-reduction.
Description
[technical field]
The utility model belongs to mine ventilation field, is specially a kind of mine efficient circulation ventilation system.
[background technology]
Mining industry, as one of pillar industry supporting Chinese society development, has very important effect to the sustainable and healthy development of national economy.Along with the quickening of China's infrastructure construction speed, growing to the demand of mineral resources, impel the mining degree of depth in the trend increased year by year.Wherein, mine ventilation has become the key factor of restriction underground mine high-efficiency mining, and carrying out mine ventilation work all has very important meaning to improving working environment, ensureing operating personnel's personal safety and improving mining efficiency etc.
Mine ventilation system is made up of ventilation network, ventilation power and Ventilation Control facility etc., is to down-hole supply fresh air, discharges the Engineering System of foul atmosphere.It is by means of natural or mechanical blast, to down-hole respectively with the fresh air that wind point continus convergence is appropriate, breathe for operating personnel, reduce the temperature of mining face under mine, dilute and discharge various dust and toxic and harmful, to create good weather conditions, for underground operators provides the working environment of safety and comfort.
At present, China's mine ventilation also exists the problems such as systematic entirety difference, inefficiency.The matching degree of ventilation system and blower fan is not strong on the one hand, causes allocation of the amount of air uneven, is difficult to form Controlability Recirculating Air, and ventilation volume loss is comparatively large, and systematic entirety is poor.Underground work stope dispersion on the other hand, many with wind point, ventilation distance is long, and resistance is large, and is difficult to realize disposable ventilation, and drafting efficiency is low.
Prior art invention (system) has been made mine ventilation and has been benefited our pursuits and attempt, but also exist aeration flow weak to controllability, ventilate and udst separation process relatively independent, fail to realize the problems such as circulating ventilation, do not reach the object of mine high-efficient ventilation and energy-saving and emission-reduction.
[utility model content]
The utility model is intended to overcome the deficiency that prior art (system) exists, a kind of distinguished and admirable controlled, efficient, that systematicness is strong mine efficient circulation ventilation system of ventilating is provided, to realize the science of mine ventilation system, normalization and globality, reach the object of mine high-efficient ventilation and energy-saving and emission-reduction.
For solving the problem, the utility model by the following technical solutions:
Mine efficient circulation ventilation system is characterized in that described system is made up of contacted system, dynamical system and control system; Contacted system is made up of downcast, level haulageway, courtyard, upcast shaft, and dynamical system is made up of fan station, and control system is made up of udst separation station, wind blocking door.
Further, described fan station is positioned at level haulageway, near downcast, is provided with forced ventilation machine in fan station.
Further, described udst separation station is arranged in courtyard, near stope top, does not arrange udst separation station in the courtyard of the superiors' stope; Udst separation station is made up of dust removing purifier, exhaust ventilation machine, and dust removing purifier, exhaust ventilation machine are in vertical distribution, and exhaust ventilation machine is positioned at dust removing purifier bottom.
Further, described wind blocking door is arranged on the air intake of each stope lower stage haulage drift.
Owing to adopting above technical scheme, the utility model has the advantages that distinguished and admirable controlled, ventilate efficient, systematicness is strong.By arranging wind blocking door, flexible airflow regulation flows to, and guides distinguished and admirable washing and cleaning operation stope, therefore distinguished and admirable controlled; Udst separation combines with circulating ventilation process by this system, realizes dust-filtering, cleaning harmful gas, discharges clean clean air, and the stope working face circulating keeping supplying the stage utilizes, and realizes the circulating ventilation in mine, therefore it is efficient to ventilate; By arranging fan station in level haulageway, improve the matching degree of ventilation system and blower fan, ensureing fresh distinguished and admirable arrival stope, making each scope of operation obtain sufficient air quantity, therefore systematicness is strong.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model;
Fig. 2 is flow chart of the present utility model;
Fig. 3 is the operating diagram of embodiment 1;
Fig. 4 is the operating diagram of embodiment 2;
In figure, 1-downcast, 2-fresh distinguished and admirable, 3-fan station, 4-stope, 5-level haulageway, 6-wind blocking door, 7-dirt are distinguished and admirable, 8-upcast shaft, 9-udst separation station, 10-courtyard.
[detailed description of the invention]
In order to understand the utility model better, below in conjunction with accompanying drawing, mine efficient circulation ventilation system is divided into two embodiments, and the utility model is described in further detail.
Embodiment 1: when stope II, stope VI carry out mining operations simultaneously.
Start the forced ventilation machine at stope II, level haulageway inner blower station, stope VI place, close the superiors level haulageways, stope III, wind blocking door corresponding to stope VII, start exhaust ventilation machine, the dust removing purifier in the udst separation station between stope II and stope III.
After earth's surface fresh distinguished and admirable enters downcast, under the dynamic action of forced ventilation machine, freshly distinguished and admirablely arrive stope II, stope VI through level haulageway.Wherein, freshly distinguished and admirable the dirty distinguished and admirable dilutions such as the blasting fume produced after the mine dust produced in stope II recovery process and explosion are drained into courtyard, exhaust ventilation machine in udst separation station is pumped in dust removing purifier by distinguished and admirable for dirt, realizes dust-filtering, waste gas purification.
Distinguished and admirable after purification enters stope VI, continues as the cleaning of the stope VI scope of operation, realizes circulating ventilation.The dirt that stope VI produces is distinguished and admirable enters upcast shaft, discharges mine.
Embodiment 2: when stope I, stope V, stope IX carry out mining operations simultaneously.
Start the forced ventilation machine at stope I, stope V, level haulageway inner blower station, stope IX place, close the superiors level haulageways, stope II, wind blocking door corresponding to stope VI, start exhaust ventilation machine, dust removing purifier in stope I and stope II, udst separation station between stope V and stope VI.
After earth's surface fresh distinguished and admirable enters downcast, under the dynamic action of forced ventilation machine, freshly distinguished and admirablely arrive stope I, stope V, stope IX through level haulageway.Wherein, freshly distinguished and admirable the dirty distinguished and admirable dilutions such as the blasting fume produced after the mine dust produced in stope I recovery process and explosion are drained into courtyard, exhaust ventilation machine in udst separation station is pumped in dust removing purifier by distinguished and admirable for dirt, realizes dust-filtering, waste gas purification.
Distinguished and admirable after purification enters stope V, continues as the cleaning of the stope V scope of operation, repeats the circulating ventilation that said process can realize stope IX, and stope produces that the raw dirt of IX is distinguished and admirable enters upcast shaft, discharges mine.
Claims (4)
1. mine efficient circulation ventilation system, is characterized in that described system is made up of contacted system, dynamical system and control system; Contacted system is made up of downcast (1), level haulageway (5), courtyard (10), upcast shaft (8), dynamical system is made up of fan station (3), and control system is made up of udst separation station (9), wind blocking door (6).
2. mine efficient circulation ventilation system according to claim 1, it is characterized in that described fan station (3) is positioned at level haulageway (5), near downcast (1), fan station is provided with forced ventilation machine in (3).
3. mine efficient circulation ventilation system according to claim 1, it is characterized in that described udst separation station (9) is arranged in courtyard (10), near stope (4) top, in the courtyard (10) of the superiors' stope, udst separation station (9) is not set; Udst separation station (9) is made up of dust removing purifier, exhaust ventilation machine, and dust removing purifier, exhaust ventilation machine are in vertical distribution, and exhaust ventilation machine is positioned at dust removing purifier bottom.
4. mine efficient circulation ventilation system according to claim 1, is characterized in that described wind blocking door (6) is arranged on the air intake of each stope lower stage haulage drift (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235173.1U CN204532403U (en) | 2015-04-12 | 2015-04-12 | Mine efficient circulation ventilation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235173.1U CN204532403U (en) | 2015-04-12 | 2015-04-12 | Mine efficient circulation ventilation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204532403U true CN204532403U (en) | 2015-08-05 |
Family
ID=53746425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520235173.1U Expired - Fee Related CN204532403U (en) | 2015-04-12 | 2015-04-12 | Mine efficient circulation ventilation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204532403U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179002A (en) * | 2015-09-08 | 2015-12-23 | 南京梅山冶金发展有限公司 | Construction method for dynamic ventilation channels of underground mining of thick ore body |
| CN106761878A (en) * | 2015-11-19 | 2017-05-31 | 成都九十度工业产品设计有限公司 | A kind of mine ventilation system |
| CN113565552A (en) * | 2021-07-01 | 2021-10-29 | 山东黄金矿业(莱州)有限公司三山岛金矿 | Ventilation optimization method for underground multi-middle-section mining operation |
-
2015
- 2015-04-12 CN CN201520235173.1U patent/CN204532403U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179002A (en) * | 2015-09-08 | 2015-12-23 | 南京梅山冶金发展有限公司 | Construction method for dynamic ventilation channels of underground mining of thick ore body |
| CN106761878A (en) * | 2015-11-19 | 2017-05-31 | 成都九十度工业产品设计有限公司 | A kind of mine ventilation system |
| CN113565552A (en) * | 2021-07-01 | 2021-10-29 | 山东黄金矿业(莱州)有限公司三山岛金矿 | Ventilation optimization method for underground multi-middle-section mining operation |
| CN113565552B (en) * | 2021-07-01 | 2024-05-07 | 山东黄金矿业(莱州)有限公司三山岛金矿 | Underground multi-middle section mining operation ventilation optimization method |
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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 |
Granted publication date: 20150805 Termination date: 20170412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |