CN202832718U - Hydraulic excavator for mine well - Google Patents
Hydraulic excavator for mine well Download PDFInfo
- Publication number
- CN202832718U CN202832718U CN 201220476968 CN201220476968U CN202832718U CN 202832718 U CN202832718 U CN 202832718U CN 201220476968 CN201220476968 CN 201220476968 CN 201220476968 U CN201220476968 U CN 201220476968U CN 202832718 U CN202832718 U CN 202832718U
- Authority
- CN
- China
- Prior art keywords
- mine
- tail gas
- diesel engine
- mine well
- hydraulic excavator
- 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.)
- Expired - Fee Related
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Abstract
Provided is a hydraulic excavator for a mine well. Motive power of a body of the hydraulic excavator is a mining explosion-proof diesel engine. An air exhausting device of the mining explosion-proof diesel engine is connected with a tail gas cooling water box through an air exhausting connecting pipe. Tail gas generated by the diesel engine is exhausted through the tail gas cooling water box. The hydraulic excavator for the mine well is capable of eliminating start sparks of a motor, cooling heat tail gas exhausted by the motor to a safe temperature, purifying poisonous gas, improving safety of operation under the mine well, avoiding that the tail gas of the motor harms physical and mental health of operators under the mine well, greatly improving mining efficiency, and effectively reducing mining cost.
Description
Technical field
The utility model relates to a kind of mine hydraulic shovel, the power that this hydraulic shovel uses is anti-explosion diesel engine for mine, its diesel exhaust is connected with the tail gas cooling water tank by vent connection, and the hot exhaust gas that diesel engine produces emits after by tail gas cooling water tank cooling and purifying.
Background technique
At present, the common hydraulic shovel of production and sales both at home and abroad because can produce spark during engine start and the gas temperature of discharging from Exhuster of engine still higher, very dangerous when especially there is under the mine of the gas such as gas operation in excavator under mine, the danger that produces explosive accident is arranged.And utilize merely man-made recovery's mineral reserve, not only under the efficient, and cost is high.
Summary of the invention
The purpose of this utility model is to provide a kind of mine hydraulic shovel, comprise hydraulic shovel main body, anti-explosion diesel engine for mine, vent connection and tail gas cooling water tank, the power that uses on the hydraulic shovel is anti-explosion diesel engine for mine, and diesel exhaust is connected with the tail gas cooling water tank.
Technical solution of the present utility model is such, and a kind of mine hydraulic shovel comprises hydraulic shovel main body, anti-explosion diesel engine for mine, vent connection and tail gas cooling water tank.It is characterized in that the power on the hydraulic shovel is anti-explosion diesel engine for mine, diesel exhaust is connected with the tail gas cooling water tank.
The utility model has the advantages that: simple in structure, take up room little, can eliminate the startup spark of motor, the hot exhaust gas that motor is discharged can be cooled to safety temperature, and purification toxic gas, improved the Security of working under the ore deposit, avoided the able-bodied harm of motor exhaust to operating personnel under the ore deposit, improved greatly mining efficiency and effectively reduced mining cost.
Description of drawings
It is such that structure of the present utility model consists of:
Fig. 1 is mine of the present utility model hydraulic shovel plan view.
Fig. 2 is mine of the present utility model hydraulic shovel side view.
Among Fig. 1～Fig. 2: hydraulic shovel main body (1), anti-explosion diesel engine for mine (2), vent connection (3), tail gas cooling water tank (4).
Embodiment
Most preferred embodiment of the present utility model is such: with reference to Fig. 1～Fig. 2, power on the hydraulic shovel main body (1) is anti-explosion diesel engine for mine (2), by vent connection (3) anti-explosion diesel engine for mine (2) venting gas appliance and tail gas cooling water tank (4) is coupled together.
Claims (3)
1. a mine hydraulic shovel comprises hydraulic shovel main body, anti-explosion diesel engine for mine, vent connection and tail gas cooling water tank; It is characterized in that the power on the hydraulic shovel main body (1) is anti-explosion diesel engine for mine (2), the venting gas appliance of anti-explosion diesel engine for mine (2) is connected with tail gas cooling water tank (4) by vent connection (3).
2. according to mine hydraulic shovel claimed in claim 1, it is characterized in that the power on the hydraulic shovel main body (1) is anti-explosion diesel engine for mine (2).
3. according to mine hydraulic shovel claimed in claim 1, it is characterized in that the venting gas appliance of anti-explosion diesel engine for mine (2) is connected with tail gas cooling water tank (4) by vent connection (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220476968 CN202832718U (en) | 2012-09-19 | 2012-09-19 | Hydraulic excavator for mine well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220476968 CN202832718U (en) | 2012-09-19 | 2012-09-19 | Hydraulic excavator for mine well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202832718U true CN202832718U (en) | 2013-03-27 |
Family
ID=47944449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220476968 Expired - Fee Related CN202832718U (en) | 2012-09-19 | 2012-09-19 | Hydraulic excavator for mine well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202832718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840013A (en) * | 2012-09-19 | 2012-12-26 | 广西玉柴重工有限公司 | Hydraulic excavator for mine |
| CN106284473A (en) * | 2016-08-12 | 2017-01-04 | 广西玉柴重工有限公司 | A kind of super low noise explosive-proof hydraulic excavator |
-
2012
- 2012-09-19 CN CN 201220476968 patent/CN202832718U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840013A (en) * | 2012-09-19 | 2012-12-26 | 广西玉柴重工有限公司 | Hydraulic excavator for mine |
| CN106284473A (en) * | 2016-08-12 | 2017-01-04 | 广西玉柴重工有限公司 | A kind of super low noise explosive-proof hydraulic excavator |
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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: 20130327 Termination date: 20160919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |