CN202371272U - Improved driving device for horizontal gate for discharging dry-quenched coke - Google Patents
Improved driving device for horizontal gate for discharging dry-quenched coke Download PDFInfo
- Publication number
- CN202371272U CN202371272U CN2011204940465U CN201120494046U CN202371272U CN 202371272 U CN202371272 U CN 202371272U CN 2011204940465 U CN2011204940465 U CN 2011204940465U CN 201120494046 U CN201120494046 U CN 201120494046U CN 202371272 U CN202371272 U CN 202371272U
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- China
- Prior art keywords
- driving device
- horizontal gate
- improved driving
- horizontal
- hydraulic cylinder
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- Expired - Fee Related
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Abstract
The utility model discloses an improved driving device for a horizontal gate for discharging dry-quenched coke. The improved driving device comprises a horizontal gate plate arranged in a dry-quenched coke discharging device, wherein a hydraulic cylinder is arranged at the lateral face of the dry-quenched coke discharging device and is connected with a hydraulic station through a hydraulic pipe, and a free end of a piston rod of the hydraulic cylinder is connected with the horizontal gate plate. The improved driving device disclosed by the utility model is simple in structure, and by adoption of a hydraulic transmission manner, the fault rate of the horizontal gate plate is greatly reduced, and the normal production can be guaranteed.
Description
Technical field
The utility model relates to a kind of improved dry quenching discharge horizontal gate driving device.
Background technique
The supporting dry quenching coke discharging of coke oven device adopts bulkhgead gate, and bulkhgead gate is installed in the dried bottom outlet that puts out stove.During ordinary production, bulkhgead gate is opened fully.When annual overhaul or coke discharging device need overhaul, close bulkhgead gate and prevent that the dried coke that puts out furnace bottom from falling.The bulkhgead gate drive unit that adopts at present is an Electric actuator, motor power (output) 2.2kW, stroke 1130mm.It is not frequent that bulkhgead gate is in dust district and high-temperature area (temperature is about 180 degree) and use for a long time.The existing horizontal gate that uses is that the Electric actuator head drives leading screw and the inner copper nut of Electric actuator carries out transmission; Since high temperature and dust make leading screw and the copper nut of Electric actuator inside expansion, make the copper nut asphyxia by external pressure on the chest and abdomen of leading screw and Electric actuator inside, can not effectively open when causing horizontal gate promptly to use.As under situation about can not effectively open, use Electric actuator to drive continuously or repeatedly, will cause frequent jumping of motor to stop, cause Electric actuator to burn (bulkhgead gate is gone into operation from dry quenching and normally do not used).The Electric actuator fault is higher in addition, and is difficult in maintenance, and maintenance cost is high.When particularly overhauling as can not in time closing horizontal gate and being prone to cause security incident; Can not timely and effective equipment be overhauled; Have a strong impact on the ordinary production of dry quenching, therefore press for the horizontal gate driving device of improvement and implement the generation of stopping this type of problem.
Summary of the invention
The purpose of the utility model is to provide a kind of improved dry quenching discharge horizontal gate driving device, and it is simple in structure, and reliable in action guarantees the proper functioning of horizontal flashboard.
The purpose of the utility model is to realize like this; A kind of improved dry quenching discharge horizontal gate driving device; Be included in the horizontal flashboard of installing in the dry quenching coke discharging device; Side at dry quenching coke discharging device is installed with an oil hydraulic cylinder, and oil hydraulic cylinder is connecting hydraulic station through hydraulic tube, and the piston rod free end of oil hydraulic cylinder links to each other with said horizontal flashboard.
The utility model adopts hydraulically powered scheme, and bulkhgead gate was opened less than 1 minute, and horizontal gate effectively cuts off the dried coke that furnace bottom flows out that puts out.Unsafe factor when eliminating maintenance avoids the generation of security incident timely and effective equipment to be overhauled, and has guaranteed Security and continuity that dry quenching is produced.This apparatus structure is simple, and reliable in action can guarantee the proper functioning of horizontal flashboard.
Description of drawings
To combine accompanying drawing that the utility model is done further detailed explanation below.
Fig. 1 is the main TV structure schematic representation of the utility model.
Embodiment
A kind of improved dry quenching discharge horizontal gate driving device; As shown in Figure 1; Be included in the horizontal flashboard of installing in the dry quenching coke discharging device 3; In the side of dry quenching coke discharging device 3 oil hydraulic cylinder 2 is installed, oil hydraulic cylinder 2 is connecting hydraulic station 1 through hydraulic tube, and piston rod 4 free ends of oil hydraulic cylinder 2 link to each other with said horizontal flashboard.The utility model has improved the driving structure of horizontal flashboard, and the kind of drive that adopts hydraulic pressure is a directly feasible way of comparison.The position that mutual transmission can not be arranged in high temperature and dust zone; Oil hydraulic cylinder is exposed to the outside of high temperature and dust; Oil hydraulic cylinder autogamy small-sized hydraulic station (being no more than 0.2 cube) guarantees can change in its working life, convenient operating maintenance, driving force the operation troubles that horizontal flashboard has been stopped in adjusting.
Claims (1)
1. improved dry quenching discharge horizontal gate driving device; Be included in the horizontal flashboard of installing in the dry quenching coke discharging device; It is characterized in that: the side at dry quenching coke discharging device is installed with an oil hydraulic cylinder; Oil hydraulic cylinder is connecting hydraulic station through hydraulic tube, and the piston rod free end of oil hydraulic cylinder links to each other with said horizontal flashboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204940465U CN202371272U (en) | 2011-12-02 | 2011-12-02 | Improved driving device for horizontal gate for discharging dry-quenched coke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204940465U CN202371272U (en) | 2011-12-02 | 2011-12-02 | Improved driving device for horizontal gate for discharging dry-quenched coke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202371272U true CN202371272U (en) | 2012-08-08 |
Family
ID=46594975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204940465U Expired - Fee Related CN202371272U (en) | 2011-12-02 | 2011-12-02 | Improved driving device for horizontal gate for discharging dry-quenched coke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202371272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103468278A (en) * | 2013-07-27 | 2013-12-25 | 姜和信 | Coke-removing device for coke dry quenching |
-
2011
- 2011-12-02 CN CN2011204940465U patent/CN202371272U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103468278A (en) * | 2013-07-27 | 2013-12-25 | 姜和信 | Coke-removing device for coke dry quenching |
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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: 20120808 Termination date: 20121202 |