CN202704760U - Mine elevator - Google Patents
Mine elevator Download PDFInfo
- Publication number
- CN202704760U CN202704760U CN 201220265528 CN201220265528U CN202704760U CN 202704760 U CN202704760 U CN 202704760U CN 201220265528 CN201220265528 CN 201220265528 CN 201220265528 U CN201220265528 U CN 201220265528U CN 202704760 U CN202704760 U CN 202704760U
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- closed gas
- gas machine
- elevator
- mine
- gas engine
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- Expired - Fee Related
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Abstract
The utility model provides a mine elevator and belongs to the field of elevator equipment. The mine elevator comprises a winding machine, a cable and a cage and is characterized by further comprising an oxygen tank and a nitrogen tank, wherein the oxygen tank and the nitrogen tank are connected with a closed gas engine; a fuel tank is connected with the closed gas engine; an exhaust gas port of the closed gas engine is connected with a gas inlet of the closed gas engine through a carbon dioxide absorbing device; and the closed gas engine is connected with a motor. The power is carried by the mine elevator provided by the utility model, so that the underground oxygen is not consumed, the naked light is not generated and the safety of the underground personnel is ensured. The power of the closed gas engine is powerful, so that the cage of the elevator can be safely taken onto the ground.
Description
Technical field
The utility model provides a kind of mine elevator, and particularly a kind of elevator that can be self-powered belongs to elevator equipment field.
Background technology
China is coal production and uses big country that a year production reaches 2,000,000,000 tons, accounts for 33% of Gross World Product.And corresponding be that the mine safety production technology of China relatively lags behind with equipment.In addition, because the down-hole exists some potential safety hazards, miner's life security has been subject to threat.When safety misadventure occured in the down-hole, motorless situation can appear in elevator usually, in addition, because more methane gas is contained in the down-hole, when naked light occurring, the situation of burning or exploding can occur.In addition, because the down-hole elevator has larger weight usually, common battery can't provide enough power for elevator.
Therefore, need to for mine provide a kind of that can use in the down-hole, have than very strong driving force and safe and reliable elevator.
Summary of the invention
For above problem, the utility model proposes a kind of mine elevator, elevator still can be risen and fallen by self power in the down-hole, miner's life security is protected.
The technical scheme that adopts is:
A kind of mine elevator, comprise winch, hawser and car, it is characterized in that: also include oxygen canister and nitrogen pot, above-mentioned oxygen canister and nitrogen pot are connected in the closed gas machine, tanks is connected in above-mentioned closed gas machine, the exhaust outlet of closed gas machine is connected with the gas access of closed gas machine by an absorption unit of dioxide carbon, and the closed gas machine connects electrical motor, provides electric power by electrical motor for winch.
When using above-mentioned mine to use elevator, at first use oxygen canister and nitrogen pot that the miscellaneous gas of oxygen and nitrogen is provided as the closed gas machine, and in the closed gas machine, burn, contain carbon dioxide in the waste gas, waste gas is by behind the absorption unit of dioxide carbon, carbon dioxide wherein is absorbed, and after further having replenished some oxygen and nitrogen, again enters the closed gas machine; Above-mentioned closed gas machine driving electric machine provides electric power by electrical motor for winch.
As the further improved plan of the utility model, also comprise an air cooling equipment on the above-mentioned closed gas machine, can cool off for the closed gas machine further.
Above-mentioned closed gas machine can be stirling engine.
Above-mentioned absorption unit of dioxide carbon can be the container that contains the oversaturation aqueous slkali.
In sum, above-mentioned mine electricity consumption ladder has following advantage: can provide power for elevator, and not need to consume the oxygen of down-hole, and not produce naked light, can guarantee the safety the personnel in the pit; The power of closed gas machine is powerful, can bring to ground to lift car safely.
Description of drawings
Fig. 1 is the mine that provides of the utility model with the structural representation of elevator.
Fig. 2 is a kind of improved mine that provides of the utility model with the structural representation of elevator.
Wherein 1 is car; The 2nd, winch; The 3rd, hawser; The 4th, oxygen canister; The 5th, nitrogen pot; The 6th, the closed gas machine; The 7th, electrical motor; The 8th, tanks; The 9th, absorption unit of dioxide carbon; The 10th, air cooling equipment.
The specific embodiment
As shown in Figure 1, a kind of mine elevator, comprise winch 2, hawser 3 and car 1, it is characterized in that: also include oxygen canister 4 and nitrogen pot 5, above-mentioned oxygen canister 4 and nitrogen pot 5 are connected in closed gas machine 6, tanks 8 is connected in above-mentioned closed gas machine 6, and the exhaust outlet of closed gas machine 6 is connected with the gas access of closed gas machine 6 by an absorption unit of dioxide carbon 9, and closed gas machine 6 connects electrical motor 7.
Above-mentioned closed gas machine is stirling engine, and absorption unit of dioxide carbon is the container that contains the oversaturation sodium hydroxide solution.
When using above-mentioned mine to use elevator, at first use oxygen canister and nitrogen pot that the miscellaneous gas of oxygen and nitrogen is provided as the closed gas machine, and in the closed gas machine, burn, contain carbon dioxide in the waste gas, waste gas is by behind the absorption unit of dioxide carbon, carbon dioxide wherein is absorbed, and after further having replenished some oxygen and nitrogen, again enters the closed gas machine; Above-mentioned closed gas machine driving electric machine provides electric power by electrical motor for winch.
As shown in Figure 2, a kind of mine elevator, comprise winch 2, hawser 3 and car 1, it is characterized in that: also include oxygen canister 4 and nitrogen pot 5, above-mentioned oxygen canister 4 and nitrogen pot 5 are connected in closed gas machine 6, tanks 8 is connected in above-mentioned closed gas machine 6, the exhaust outlet of closed gas machine 6 is connected with the gas access of closed gas machine 6 by an absorption unit of dioxide carbon 9, closed gas machine 6 connects electrical motor 7, also comprise an air cooling equipment 10 on the above-mentioned closed gas machine 6, can advance the cooling of 6 row for the closed gas machine further.
Above-mentioned closed gas machine is stirling engine, and absorption unit of dioxide carbon is the container that contains the oversaturation potassium hydroxide solution.
Claims (4)
1. mine elevator, comprise winch (2), hawser (3) and car (1), it is characterized in that: also include oxygen canister (4), nitrogen pot (5) and tanks (8), described oxygen canister (4), nitrogen pot (5), tanks (8) all is connected in closed gas machine (6), the exhaust outlet of closed gas machine (6) is connected with the gas access of closed gas machine (6) by an absorption unit of dioxide carbon (9), and closed gas machine (6) connects electrical motor (7).
2. mine elevator according to claim 1, it is characterized in that: described carbon dioxide plant (9) is the container that contains the oversaturation aqueous slkali.
3. mine elevator according to claim 1, it is characterized in that: described closed gas machine (6) is stirling engine.
4. mine elevator according to claim 1 is characterized in that: also connect air cooling equipment (10) on the described closed gas machine (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220265528 CN202704760U (en) | 2012-06-07 | 2012-06-07 | Mine elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220265528 CN202704760U (en) | 2012-06-07 | 2012-06-07 | Mine elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202704760U true CN202704760U (en) | 2013-01-30 |
Family
ID=47585084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220265528 Expired - Fee Related CN202704760U (en) | 2012-06-07 | 2012-06-07 | Mine elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202704760U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673177A (en) * | 2017-11-20 | 2018-02-09 | 佛山市方垣机仪设备有限公司 | A kind of improved New-energy elevator |
| JP7422919B1 (en) | 2023-05-18 | 2024-01-26 | 三菱電機ビルソリューションズ株式会社 | Elevator carbon dioxide recovery equipment, elevators, and elevator carbon dioxide recovery systems |
-
2012
- 2012-06-07 CN CN 201220265528 patent/CN202704760U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673177A (en) * | 2017-11-20 | 2018-02-09 | 佛山市方垣机仪设备有限公司 | A kind of improved New-energy elevator |
| JP7422919B1 (en) | 2023-05-18 | 2024-01-26 | 三菱電機ビルソリューションズ株式会社 | Elevator carbon dioxide recovery equipment, elevators, and elevator carbon dioxide recovery systems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20130607 |