CN206512141U - A kind of coke oven crossover main of band from cleaning function - Google Patents
A kind of coke oven crossover main of band from cleaning function Download PDFInfo
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- CN206512141U CN206512141U CN201720099120.0U CN201720099120U CN206512141U CN 206512141 U CN206512141 U CN 206512141U CN 201720099120 U CN201720099120 U CN 201720099120U CN 206512141 U CN206512141 U CN 206512141U
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- compressed air
- bridge tube
- high pressure
- aqua ammonia
- tedge
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Abstract
A kind of coke oven crossover main of band from cleaning function, including, compressed air purging mechanism, including, some compressed air purging nozzles, are uniformly arranged on first annular pipe, and are arranged in and are connected in the bridge tube port of tedge standpipe threeway side, it is circumferentially disposed along bridge tube, bridge tube port side inwall of the compressed air purging nozzle vent towards close tedge standpipe threeway side；First annular pipe connects and sets magnetic valve on compressed air piping, compressed air piping；High pressure aqua ammonia spraying and blowing organ, including, some high pressure aqua ammonia nozzles are uniformly arranged on the second ring pipe, and are arranged in bridge tube, high pressure aqua ammonia nozzle vent dorsad bridge tube port, the second ring pipe connection high pressure aqua ammonia pipeline, and magnetic valve is installed on high pressure aqua ammonia pipeline.The utility model is used for the cleaning to carbon distribution, graphite on tube wall at the tedge threeway of coke oven crossover main inner tubal wall and junction, it is ensured that carbon distribution does not keep bridge tube unimpeded to bridge tube inner tubal wall.
Description
Technical field
The utility model is related to coke oven for iron, coke oven crossover main of more particularly to a kind of band from cleaning function.
Background technology
Bridge tube is the passage that tedge and discharge are connected on coke oven, to keep the smooth export of raw coke oven gas in carbonization chamber,
The unobstructed of bridge tube must be kept, and has been mingled with many particulate matters in actual production process, in raw coke oven gas, tedge is accumulated in
At threeway and on bridge tube inner tubal wall, it is therefore desirable to artificial that carbon distribution at tedge threeway and on bridge tube inner tubal wall, graphite are carried out
Clean.Coke oven crossover main cleans the method for taking hand sweeping both at home and abroad at present, and not only having wasted time and energy but also having existed cleans dead angle, cleans
Less effective, in terms of retrieval file, existing bridge tube clearing apparatus is suitable only for the cleaning of linear pattern bridge tube, to domestic at present burnt
The arc bridge tube present situation of stove can not be realized, it is impossible to be used on existing bridge tube.
The content of the invention
The purpose of this utility model is to design a kind of coke oven crossover main of band from cleaning function, for coke oven crossover main inner tube
Carbon distribution, the cleaning of graphite on tube wall at the tedge threeway of wall and junction, so as to substitute artificial with perching knife cleaning carbon distribution, stone
Ink, it is ensured that carbon distribution does not keep bridge tube unimpeded to bridge tube inner tubal wall.
To reach above-mentioned purpose, the technical solution of the utility model is：
A kind of band is connected to tedge standpipe threeway side, it includes, compressed air purging from the coke oven crossover main of cleaning function
Mechanism, including, some compressed air purging nozzles are uniformly arranged on first annular pipe, and are arranged in close to tedge standpipe
Circumferentially disposed along bridge tube in the bridge tube port of threeway side, compressed air purging nozzle vent is towards close to tedge standpipe threeway
The bridge tube port side inwall of side；Magnetic valve is set on the first annular pipe connection compressed air piping, compressed air piping；High pressure
Ammoniacal liquor spraying and blowing organ, including, some high pressure aqua ammonia nozzles are uniformly arranged on the second ring pipe, and are arranged in bridge tube, along bridge
Pipe is circumferentially disposed, and high pressure aqua ammonia nozzle vent is dorsad close to the bridge tube port of tedge standpipe threeway side, with compressed air purging
Nozzle vent is in opposite direction；Second ring pipe connects and installs magnetic valve on high pressure aqua ammonia pipeline, high pressure aqua ammonia pipeline.
It is preferred that, the high pressure aqua ammonia nozzle vent is into flat.
Compressed air purging nozzle, its spout and compressed air purging nozzle vent are installed in high pressure aqua ammonia nozzle reverse side
In the opposite direction, the carbon distribution of resistance to material part accumulation at tedge threeway is purged.
By the writing paper number of coke oven production schedules, later heat (batch) number is fallen to fire, bridge tube is sent and cleans instruction, corresponding high pressure
Electromagnetism valve events on ammoniacal liquor pipeline, drive high pressure aqua ammonia tee ball valve to open, and high pressure aqua ammonia enters high pressure by tee ball valve
Ammonia spray nozzle is ejected, and the high pressure aqua ammonia ejected realizes high pressure spray to carbon distribution, graphite for being attached on bridge tube inwall etc.
Penetrate cleaning so that the current that the carbon distribution being attached on bridge tube inwall is sprayed bring discharge into, be sent to the progress of chemical industry ammoniacal liquor vat
Processing, comprehensive cleaning is realized so as to realize to bridge tube inwall carbon distribution；Compressed air electromagnetic valve is opened, and compressed air is to rising
Carbon distribution at pipe threeway is purged, so as to realize the carbon distribution all-directional sweeping at tedge threeway.
The beneficial effects of the utility model：
The utility model using existing high pressure aqua ammonia by the improvement on existing arc bridge tube, being passed through, and access is installed
High pressure inside to bridge tube is cleaned on nozzle, is realized by the high pressure aqua ammonia ejected in nozzle to carbon distribution on bridge tube inner tubal wall
All-directional sweeping, reaches the purpose for removing carbon distribution on bridge tube inner tubal wall；The compressed air accessed simultaneously is by nozzle to tedge
Carbon distribution at threeway carries out comprehensive purging.Compared to other techniques, with efficiency high, equipment it is simple, it is easy to maintenance the features such as.
The utility model can realize the automatic cleaning of the carbon distribution of bridge tube inner tubal wall, it is ensured that bridge tube is unimpeded, reduce work of coalingging
During industry environmental pollution and due to bridge tube block caused by coaling during detonation.Cancel bridge tube simultaneously and clean personnel.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of the utility model embodiment mesohigh ammoniacal liquor spraying and blowing organ.
Embodiment
Referring to Fig. 1, Fig. 2, a kind of band of the present utility model is connected to tedge 100 and stood from the coke oven crossover main of cleaning function
Pipe threeway side, it includes,
Compressed air purging mechanism 1, including,
Some compressed air purging nozzles 11, are uniformly arranged on first annular pipe 12, and are arranged in close to tedge 100
Circumferentially disposed along bridge tube 200 in the port of bridge tube 200 of standpipe threeway side, the spout of compressed air purging nozzle 11 is towards close to upper
The port side inwall of bridge tube 200 of the standpipe threeway side of riser 100；The first annular pipe 12 connects compressed air piping 13, compression
Magnetic valve F1 is set on air duct 13；
High pressure aqua ammonia spraying and blowing organ 2, including,
Some high pressure aqua ammonia nozzles 21, are uniformly arranged on the second ring pipe 22, and are arranged in bridge tube 200, along bridge tube
200 is circumferentially disposed, and the spout of high pressure aqua ammonia nozzle 21 is empty with compression dorsad close to the bridge tube port of the standpipe threeway side of tedge 100
The spout of gas purge nozzle 11 is in opposite direction；On the connection high pressure aqua ammonia of second ring pipe 22 pipeline 23, high pressure aqua ammonia pipeline 23
Magnetic valve F2 is installed.
It is preferred that, the spout of high pressure aqua ammonia nozzle 21 is into flat.
Magnetic valve is installed on compressed air piping, the magnetic valve is opened after purging instruction is connected to, passes through the dynamic of magnetic valve
Realize the automatic shutter function of compressed air.
Control system sends bridge tube and cleans instruction, corresponding high pressure aqua ammonia magnetic valve and compressed air electromagnetic valve action, band
Compressed air is passed through in dynamic high pressure aqua ammonia tee ball valve opening, compressed air piping, high pressure aqua ammonia enters high by tee ball valve
Pressure ammonia spray nozzle is ejected, and realizes comprehensive cleaning to bridge tube inwall, compressed air purging nozzle to tedge threeway at
Purged, eliminate carbon distribution.
Coke oven production operation automation, it is unmanned be the development of current coking technology Main way, coking production process ring
The requirement of guarantor's standard is also increasingly improved, and it is inevitable requirement to realize that coke oven crossover main automatic cleaning, bridge tube cleaning are unmanned, cleaning is coaling,
Realize that bridge tube automation cleans imperative, larger effect will be brought for reduction cost of labor, in terms of environmental protection.Cause
This, the utility model popularizing application prospect is very wide.
Claims (2)
1. a kind of band is from the coke oven crossover main of cleaning function, tedge standpipe threeway side is connected to, it is characterised in that including,
Compressed air purging mechanism, including,
Some compressed air purging nozzles, are uniformly arranged on first annular pipe, and are arranged in close to tedge standpipe threeway side
Bridge tube port in, it is circumferentially disposed along bridge tube, compressed air purging nozzle vent towards close to tedge standpipe threeway side bridge
Pipe port side inwall；Magnetic valve is set on the first annular pipe connection compressed air piping, compressed air piping；High pressure aqua ammonia sprays
Mechanism is blown, including,
Some high pressure aqua ammonia nozzles, are uniformly arranged on the second ring pipe, and are arranged in bridge tube, circumferentially disposed along bridge tube, high
Ammonia spray nozzle spout is pressed dorsad close to the bridge tube port of tedge standpipe threeway side, with compressed air purging nozzle vent direction phase
Instead；Second ring pipe connects and installs magnetic valve on high pressure aqua ammonia pipeline, high pressure aqua ammonia pipeline.
2. band as claimed in claim 1 is from the coke oven crossover main of cleaning function, it is characterised in that the high pressure aqua ammonia nozzle vent
Into flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720099120.0U CN206512141U (en) | 2017-01-23 | 2017-01-23 | A kind of coke oven crossover main of band from cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720099120.0U CN206512141U (en) | 2017-01-23 | 2017-01-23 | A kind of coke oven crossover main of band from cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206512141U true CN206512141U (en) | 2017-09-22 |
Family
ID=59867360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720099120.0U Active CN206512141U (en) | 2017-01-23 | 2017-01-23 | A kind of coke oven crossover main of band from cleaning function |
Country Status (1)
| Country | Link |
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| CN (1) | CN206512141U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093171A (en) * | 2019-05-15 | 2019-08-06 | 南京科瑞节能环保科技有限公司 | A kind of full-automatic clearing apparatus and method for coke oven bridge tube |
| CN110093170A (en) * | 2019-05-15 | 2019-08-06 | 南京科瑞节能环保科技有限公司 | A kind of coke oven bridge tube clearing apparatus and method |
-
2017
- 2017-01-23 CN CN201720099120.0U patent/CN206512141U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093171A (en) * | 2019-05-15 | 2019-08-06 | 南京科瑞节能环保科技有限公司 | A kind of full-automatic clearing apparatus and method for coke oven bridge tube |
| CN110093170A (en) * | 2019-05-15 | 2019-08-06 | 南京科瑞节能环保科技有限公司 | A kind of coke oven bridge tube clearing apparatus and method |
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