CN109209496A - Mine shaft defroster - Google Patents
Mine shaft defroster Download PDFInfo
- Publication number
- CN109209496A CN109209496A CN201811089257.3A CN201811089257A CN109209496A CN 109209496 A CN109209496 A CN 109209496A CN 201811089257 A CN201811089257 A CN 201811089257A CN 109209496 A CN109209496 A CN 109209496A
- Authority
- CN
- China
- Prior art keywords
- heat
- pipe network
- heat dissipation
- pit shaft
- endless tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B36/00—Heating, cooling, insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
Abstract
The invention discloses mine shaft defroster, it is related to a kind of heating equipment used under coal mining environment；It solves the problems, such as the case where existing equipment heat source wastes serious and high failure rate and pit shaft icing is be easy to cause to cause security risk；Including heat source pipeline, heat dissipating ring pipe network, deflation valve, heat dissipating ring pipe network is connected with heat source pipeline, and heat dissipating ring pipe network is made of multiple heat dissipation endless tubes being connected, and heat dissipation endless tube is set as domes according to pit shaft, is provided with deflation valve on the endless tube that radiates；Blower, condensed water in existing equipment is received discharging unit for discharging removal by the present invention, avoid the problem of blower breaks down with condenser, the present apparatus matches with the structure of pit shaft, the heat issued in pipe network is set to be more conducive to be transmitted to the inner wall of pit shaft, improve antifreeze effect, heat dissipation uniformly, and simultaneously can be adjusted pit shaft air, reduce fugitive dust.
Description
Technical field
The present invention relates to a kind of heating equipment used under coal mining environment more particularly to mine shaft defrosters.
Background technique
The antifreeze work of inclined shaft and shaft of vertical well of coal mine is an important guarantee of coal mine Winter safety production, and well head freezes
It will affect the normal operation of mine production equipment, it is serious or even will cause card tank, major accidents, cage and the well such as mine stops production
The ice slag that wall is fallen after freezing may also lead to the injures and deaths of personnel in the pit.Therefore, wellhead anti-freezing is to guarantee mine safety production
Requisite measure, mine wellhead anti-freezing need to expend a large amount of energy, are influenced by factors such as territory restriction and amblent air temperatures,
The time that the mine in many areas needs to keep the temperature, a quarter for accounting for the annual time was even more, has no to doubt up to three, four months
It asks that prolonged mine well head heat preservation needs to generate a large amount of expense, improves the production cost of coal mine.
Traditional inclined shaft and the antifreeze heat-exchanger rig of shaft of vertical well, generally use the principle of heat exchange at present, hot steam are imported
In the body of air heating plant, by blower hot-air is blown into pit shaft by air duct after the raising of internal body temperature and
Cold air mixed lifting temperature in pit shaft.The case where that there are the thermals efficiency is low for the device, and structure is complicated, heat source waste and failure rate
High phenomenon is than more prominent.
Summary of the invention
The case where the purpose of the present invention is to solve serious above-mentioned existing air heating plant heat source waste and high failure rate
And the problem of be easy to causeing pit shaft icing to cause security risk, and a kind of air heating suitable for vertical and inclined shaft is provided
Device.The present invention is achieved through the following technical solutions.
Mine shaft defroster, including heat source pipeline, heat dissipating ring pipe network, deflation valve, the heat dissipating ring pipe network with
Heat source pipeline is connected, and the heat dissipating ring pipe network is made of multiple heat dissipation endless tubes being connected, the heat dissipation endless tube according to
Pit shaft is set as domes, is provided with deflation valve on the heat dissipation endless tube.
Further, multiple heat dissipation endless tubes are successively joined end to end by connecting tube, are uniformly distributed in pit shaft.
Further, the connecting tube is connected on fixed frame.
Further, a deflation valve is arranged in every two heat dissipation endless tube.
Further, the bottom of heat dissipation endless tube is arranged in the deflation valve.
Further, between the arch top of two heat dissipation endless tubes adjacent to each other and side passes through bracing means
It is connected to a fixed.
The present invention is generated compared with the existing technology to be had the beneficial effect that.
The present invention is by being introduced directly into heat dissipation endless tube by heat source pipeline for heat source, by the blower in existing air heating plant
And its control section, the collection of condensed water and discharge unit are eliminated, and the heat-source Cycles heat dissipation in mechanical part is only left
Part, hot steam enter heat dissipating ring pipe network, hot wind and drainage pump for condensated water cannot be sent to freeze caused by solving because of electric fault
Plant issue caused by failure；According to the structure of mine shaft, heat dissipation endless tube is designed as arch, the pipe network that it can be made to form point
Side wall and top of the cloth in pit shaft, and match with the structure of pit shaft, make the heat issued in pipe network be more conducive to be transmitted to pit shaft
Inner wall, improve antifreeze effect.
Meanwhile deflation valve is installed additional below heat dissipation endless tube, solve heat source because cannot effectively exist caused by stress problems
In heat dissipating ring pipe network the problem of distribution, heat source can not only be uniformly distributed in heat dissipating ring pipe network but also pit shaft sky can also be moistened
Gas reduces fugitive dust.
Detailed description of the invention
Fig. 1 is the side view of defroster of the present invention.
Fig. 2 is heat dissipation endless tube schematic diagram.
Fig. 3 is the top view of defroster of the present invention.
Wherein, 1 is heat source pipeline, and 2 be heat dissipating ring pipe network, and 3 be deflation valve, and 4 be heat dissipation endless tube, and 5 be bracing means, 6
It is fixed frame for connecting tube, 7.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, in conjunction with reality
Example and attached drawing are applied, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used to
It explains the present invention, is not intended to limit the present invention.Below with reference to the examples and drawings technical solution that the present invention will be described in detail, but
The scope of protection is not limited by this.
As shown in Figure 1-3, mine shaft defroster, including heat source pipeline 1, heat dissipating ring pipe network 2, deflation valve 3, heat dissipation
Endless tube net 2 is connected with heat source pipeline 1, and heat dissipating ring pipe network 2 is made of multiple heat dissipation endless tubes 4 being connected, heat dissipation endless tube 4 according to
Shaft structure is set as arch, is provided with deflation valve 3 on the endless tube 4 that radiates.
Wherein it is possible to the quantity of heat dissipation endless tube 4 is set according to the length of mine shaft, the arcuate arc of each heat dissipation endless tube 4
The top structure of degree and pit shaft is adapted, and multiple heat dissipation endless tubes 4, which are parallel to each other, to be uniformly distributed in pit shaft, and lower part passes through company
Adapter tube 6 successively joins end to end.Connecting tube 6 is connected on fixed frame 7, entire heat dissipating ring pipe network 2 can be made more firm, Mei Geyi
A deflation valve 3 is arranged in its bottom in a heat dissipation endless tube 4, heat source can be made to be uniformly distributed in by the opening and closing of deflation valve 3 scattered
In hot endless tube net 2 and pit shaft air can also be moistened, reduces fugitive dust.Thermometric dress can be randomly provided on many places heat dissipation endless tube 4
It sets, the opening and closing of deflation valve 3 can be adjusted in time according to the data of temperature measuring equipment.In the arch of two heat dissipation endless tubes 4 adjacent to each other
It can be connected to a fixed by 5 connecting rod of the bracing means such as reinforcing bar between at the top of shape, be conducive to the whole stability of heat dissipating ring pipe network 2
Energy.
Heat source is introduced directly into heat dissipating ring pipe network 2 by heat source pipeline 1, blower and its control section, condensed water can be saved
Collection and discharge unit setting, only leave the heat-source Cycles radiator portion in mechanical part, hot steam enters heat dissipation endless tube
Net 2 cannot send hot wind and drainage pump for condensated water to freeze plant issue caused by failure caused by solving because of electric fault；According to
Heat dissipation endless tube is designed as arch by the structure of mine shaft, side wall and top of the pipeline distribution that it can be made to form in pit shaft, and
It matches with the structure of pit shaft, makes the heat issued in pipe network be more conducive to be transmitted to the inner wall of pit shaft, improve antifreeze effect.
Meanwhile deflation valve 3 is installed additional below heat dissipation endless tube 4, solve heat source because cannot be effective caused by stress problems
The problem of being distributed in heat dissipating ring pipe network can not only be such that heat source is uniformly distributed in heat dissipating ring pipe network but also can also moisten pit shaft sky
Gas reduces fugitive dust.
The above content is combine specific preferred embodiment to the further description done of the present invention, and it cannot be said that
A specific embodiment of the invention is only limitted to this, for those of ordinary skill in the art to which the present invention belongs, is not taking off
Under the premise of from the present invention, several simple deduction or replace can also be made, all shall be regarded as belonging to the present invention by being submitted
Claims determine scope of patent protection.
Claims (6)
1. mine shaft defroster, which is characterized in that including heat source pipeline (1), heat dissipating ring pipe network (2), deflation valve (3),
The heat dissipating ring pipe network (2) is connected with heat source pipeline (1), and the heat dissipating ring pipe network (2) is by multiple heat dissipations being connected
Endless tube (4) composition, the heat dissipation endless tube (4) are set as arch according to shaft structure, are provided on the heat dissipation endless tube (4)
Deflation valve (3).
2. mine shaft defroster according to claim 1, which is characterized in that multiple heat dissipation endless tubes (4) are logical
It crosses connecting tube (6) successively to join end to end, be uniformly distributed in pit shaft.
3. mine shaft defroster according to claim 1, which is characterized in that the connecting tube (6) is connected to solid
Determine on frame (7).
4. mine shaft defroster according to claim 1, which is characterized in that the every two radiates endless tube (4)
One deflation valve (3) is set.
5. mine shaft defroster according to claim 4, which is characterized in that deflation valve (3) setting exists
The bottom of heat dissipation endless tube (4).
6. mine shaft defroster according to claim 1, which is characterized in that two heat dissipations adjacent to each other
It is connected to a fixed between endless tube (4) by bracing means (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811089257.3A CN109209496A (en) | 2018-09-18 | 2018-09-18 | Mine shaft defroster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811089257.3A CN109209496A (en) | 2018-09-18 | 2018-09-18 | Mine shaft defroster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109209496A true CN109209496A (en) | 2019-01-15 |
Family
ID=64983944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811089257.3A Pending CN109209496A (en) | 2018-09-18 | 2018-09-18 | Mine shaft defroster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109209496A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130968A (en) * | 2019-05-14 | 2019-08-16 | 中钢集团马鞍山矿山研究院有限公司 | A kind of antifreeze method for extremely frigid zones underground mine Intake shaft |
| CN113153432A (en) * | 2021-04-13 | 2021-07-23 | 万宝矿产有限公司 | Multivariate dynamic measuring and calculating method for mine waste rock mixing rate |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB477607A (en) * | 1936-06-02 | 1938-01-03 | Francis Shaw & Company Ltd | A new or improved method of and apparatus for the heat treatment of commodities by heated fluids such as air, gas or steam |
| CN2457405Y (en) * | 2000-11-29 | 2001-10-31 | 刘锴 | Automatic exhaust valve for central heating |
| JP2013178058A (en) * | 2012-02-29 | 2013-09-09 | Hitachi Appliances Inc | Air conditioner |
| CN103604212A (en) * | 2013-11-25 | 2014-02-26 | 北京矿大节能科技有限公司 | Large-temperature-difference wellhead heater and operation mode thereof |
| CN204283469U (en) * | 2014-11-13 | 2015-04-22 | 周圆 | Pit shaft hot-air system |
| CN107270370A (en) * | 2017-08-04 | 2017-10-20 | 黑龙江省木材科学研究所 | A kind of device for simulating ground radiation heating |
| CN208996765U (en) * | 2018-09-18 | 2019-06-18 | 山西煤炭运销集团晋城有限公司 | A kind of mine shaft defroster |
-
2018
- 2018-09-18 CN CN201811089257.3A patent/CN109209496A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB477607A (en) * | 1936-06-02 | 1938-01-03 | Francis Shaw & Company Ltd | A new or improved method of and apparatus for the heat treatment of commodities by heated fluids such as air, gas or steam |
| CN2457405Y (en) * | 2000-11-29 | 2001-10-31 | 刘锴 | Automatic exhaust valve for central heating |
| JP2013178058A (en) * | 2012-02-29 | 2013-09-09 | Hitachi Appliances Inc | Air conditioner |
| CN103604212A (en) * | 2013-11-25 | 2014-02-26 | 北京矿大节能科技有限公司 | Large-temperature-difference wellhead heater and operation mode thereof |
| CN204283469U (en) * | 2014-11-13 | 2015-04-22 | 周圆 | Pit shaft hot-air system |
| CN107270370A (en) * | 2017-08-04 | 2017-10-20 | 黑龙江省木材科学研究所 | A kind of device for simulating ground radiation heating |
| CN208996765U (en) * | 2018-09-18 | 2019-06-18 | 山西煤炭运销集团晋城有限公司 | A kind of mine shaft defroster |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130968A (en) * | 2019-05-14 | 2019-08-16 | 中钢集团马鞍山矿山研究院有限公司 | A kind of antifreeze method for extremely frigid zones underground mine Intake shaft |
| CN113153432A (en) * | 2021-04-13 | 2021-07-23 | 万宝矿产有限公司 | Multivariate dynamic measuring and calculating method for mine waste rock mixing rate |
| CN113153432B (en) * | 2021-04-13 | 2024-03-15 | 万宝矿产有限公司 | Dynamic measuring and calculating method for mixing rate of multi-variable mine waste rocks |
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