CN202626111U - Coke oven gas stroke anti-breakage device - Google Patents
Coke oven gas stroke anti-breakage device Download PDFInfo
- Publication number
- CN202626111U CN202626111U CN 201220218287 CN201220218287U CN202626111U CN 202626111 U CN202626111 U CN 202626111U CN 201220218287 CN201220218287 CN 201220218287 CN 201220218287 U CN201220218287 U CN 201220218287U CN 202626111 U CN202626111 U CN 202626111U
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- CN
- China
- Prior art keywords
- gas stroke
- chain
- coke oven
- coke
- oven gas
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- 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
The utility model discloses a coke oven gas stroke anti-breakage device which comprises a coke oven gas stroke chain and a coke oven waste gas stroke chain. Stay cord displacement sensors are respectively mounted on a chain wheel of the coke oven gas stroke chain and a chain wheel shaft of the coke oven waste gas stroke chain, stay cords of the stay cord displacement sensors are respectively connected to the chains, and the stay cord displacement sensors are respectively connected with a regional electrical control system. The coke oven gas stroke anti-breakage device is simple in structure, can sense conditions of breakage of the chains in time, eliminates accident potential and is convenient to use.
Description
Technical field
The utility model relates to the anti-fracture device of a kind of coke-oven gas stroke.
Background technology
There is following problem in ironmaking company coke-oven plant's coking combustion territory, area under control in the heating commutation process: 1, fracture appears in coke oven exhaust gas stroke or chain: in case fracture defect appears in waste gas stroke or chain; The scene has partly or entirely (will look stroke fracture particular location) waste gas stone roller not carry out the air and waste gas exchange; But the waste gas oil cylinder is still in normal operation; It is spacing that the positive stop that is connected waste gas oil cylinder cylinder knock-off joint place still touches the forward (direction) of waste gas stroke, and pass to reversing machine to signal, the reversing machine follow procedure the coal gas running to forward (oppositely); Like this under the situation that air is not sent to earlier; Earlier send into flue to coal gas, violate the heating principle, exist greatly dangerous.2, fracture appears in coke-oven gas stroke or sprocket wheel: in case fracture defect appears in coal gas stroke or sprocket wheel, the scene has partly or entirely (will look stroke fracture particular location), and the exchange cock is not Gas shutoff, but the coal gas oil cylinder is still in normal operation; It is spacing that the positive stop that is connected waste gas oil cylinder cylinder bar tieing place still touches the mid point of coal gas stroke; And pass to reversing machine to signal, the reversing machine follow procedure to forward (oppositely), the waste gas running will occur part or all of flue like this and have only coal gas and do not have air; If make a gift to someone air suddenly; Can produce blast, damage body of heater and equipment jeopardize operator safety.
Summary of the invention
The purpose of the utility model is to provide a kind of coke-oven gas stroke anti-fracture device, and is simple in structure, and the chain of perception in time crack conditions is eliminated accident potential, and is easy to use.
The purpose of the utility model is to realize like this; The anti-fracture device of a kind of coke-oven gas stroke; Comprise coke-oven gas stroke chain and coke oven exhaust gas stroke chain; On the sprocket shaft of the sprocket wheel of coke-oven gas stroke chain and coke oven exhaust gas stroke chain, the stay cord displacement sensor is installed respectively, its stay cord is connected on the chain, and the stay cord displacement sensor links to each other with regional electric control system respectively.
The utility model is simple in structure, through stay cord displacement sensor perception in time chain crack conditions, eliminates accident potential, and is easy to use.
Description of drawings
To combine accompanying drawing that the utility model is done further detailed explanation below.
Fig. 1 is the syndeton synoptic diagram of the utility model.
Embodiment
The anti-fracture device of a kind of coke-oven gas stroke; As shown in Figure 1; Comprise coke-oven gas stroke chain and coke oven exhaust gas stroke chain, stay cord displacement sensor 2 is installed on the sprocket shaft of coke-oven gas stroke chain, stay cord displacement sensor 1 is installed on the sprocket shaft of coke oven exhaust gas stroke chain; Its stay cord is connected on the corresponding chain, and the stay cord displacement sensor links to each other with regional electric control system respectively.When fracture appearred in chain, stay cord displacement sensor perception in time chain crack conditions is eliminated accident potential, and was easy to use.
Claims (1)
1. anti-fracture device of coke-oven gas stroke; Comprise coke-oven gas stroke chain and coke oven exhaust gas stroke chain; It is characterized in that: on the sprocket shaft of the sprocket wheel of coke-oven gas stroke chain and coke oven exhaust gas stroke chain, the stay cord displacement sensor is installed respectively; Its stay cord is connected on the chain, and the stay cord displacement sensor links to each other with regional electric control system respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220218287 CN202626111U (en) | 2012-05-16 | 2012-05-16 | Coke oven gas stroke anti-breakage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220218287 CN202626111U (en) | 2012-05-16 | 2012-05-16 | Coke oven gas stroke anti-breakage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202626111U true CN202626111U (en) | 2012-12-26 |
Family
ID=47379331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220218287 Expired - Fee Related CN202626111U (en) | 2012-05-16 | 2012-05-16 | Coke oven gas stroke anti-breakage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202626111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364759A (en) * | 2013-06-25 | 2013-10-23 | 南京梅山冶金发展有限公司 | Method for monitoring working conditions of coke-oven exhaust disks and monitoring system |
-
2012
- 2012-05-16 CN CN 201220218287 patent/CN202626111U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364759A (en) * | 2013-06-25 | 2013-10-23 | 南京梅山冶金发展有限公司 | Method for monitoring working conditions of coke-oven exhaust disks and monitoring system |
| CN103364759B (en) * | 2013-06-25 | 2015-05-20 | 南京梅山冶金发展有限公司 | Method for monitoring working conditions of coke-oven exhaust disks and monitoring system |
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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: 20121226 Termination date: 20130516 |