CN202226816U - Graphite scrapping pusher ram for coke oven carbonization chamber - Google Patents
Graphite scrapping pusher ram for coke oven carbonization chamber Download PDFInfo
- Publication number
- CN202226816U CN202226816U CN201120323100XU CN201120323100U CN202226816U CN 202226816 U CN202226816 U CN 202226816U CN 201120323100X U CN201120323100X U CN 201120323100XU CN 201120323100 U CN201120323100 U CN 201120323100U CN 202226816 U CN202226816 U CN 202226816U
- Authority
- CN
- China
- Prior art keywords
- graphite
- scraper
- carbonization chamber
- permanent seat
- fixing seat
- 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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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 29
- 239000010439 graphite Substances 0.000 title claims abstract description 29
- 239000000571 coke Substances 0.000 title claims abstract description 21
- 238000003763 carbonization Methods 0.000 title claims abstract description 17
- 238000007790 scraping Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000011112 process operation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 13
- 238000004939 coking Methods 0.000 description 11
- 239000011449 brick Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 241000876852 Scorias Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000000976 ink Substances 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
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- Coke Industry (AREA)
Abstract
The utility model relates to a graphite scrapping pusher ram for a coke oven carbonization chamber, which is composed of a pusher ram body and a front scraper. A first fixing seat is connected with the upper portion of the front surface of the pusher ram body, and the front scraper is connected with the first fixing seat. A second fixing seat is connected with the top of the pusher ram body, and a rear scraper is connected onto the second fixing seat. A main scraper is installed between the first fixing seat and the second fixing seat. The graphite scrapping pusher ram for the coke oven carbonization chamber can multidirectionally scrape off graphite in the carbonization chamber and adjust the height of the main scraper according to the growing condition of the graphite in the carbonization chamber. Each scraper is convenient to replace, simple to use, low in manufacture cost and long in service life, thereby being capable of meeting the requirements of process operation. The labor strength is low, and halt time of the device is short.
Description
Technical field
The utility model relates to coke furnace carbonization chamber, specifically belongs to coke furnace carbonization chamber and uses pushing ram.
Background technology
The method of removing coke furnace carbonization chamber furnace wall and top graphite at present has four kinds basically:
Method one: in coking chamber, remove graphite through burning empty stove.This method leans on the heat buoyancy of upcast to advance coking chamber scoria China ink from the coal port suction air; But this method not only influences the K3 coefficient; And owing to the coal in evening of coke pushing early, actual coking time lacks the 10-20 branch than the every stove of plan coking time plants, to the difficult assurance of short coke oven of turnover time.In addition, this method only is applicable to the less situation of graphite in the coking chamber, in coking chamber, has had to be difficult in a short time take effect the coke oven of more graphite.
Method two: utilize pressurized air to purge removal graphite.Compressed air pipe promptly is installed on the coke pusher shoe top; Use pressurized air roof carbon to be blown by force the method for burning in the coke-pushing process; Not enough below existing: the one, equipment is high than complicacy and cost, needs pipe laying on pushing ram, will windlass be installed with the folding and unfolding sebific duct at the pushing ram tail end simultaneously.The 2nd, shower nozzle is near apart from the furnace roof brick, and pressurized air is also impacting brick face and brickwork joint when blowing the scoria China ink, very easily cause the furnace roof brick to degrade and the furnace roof blowby, and is bigger to coke oven hazardness, unsuitable life-time service.The 3rd, because of nozzle makes progress, remove the metope graphite of coking chamber middle and lower part is difficult.
Method three: graphite is removed in hand sweeping.This method is after the cokery side fire door is unsnaped the back or the bell of unsnaping, to remove the graphite in the coking chamber through manual work with crooked chisel, exists above not enough: the one, and hand sweeping is wasted time and energy, and labour intensity is big, and the cleaning difficulty is big; The 2nd, the residing position of people temperature height, flue dust go out security incident greatly, easily during cleaning.
Method four: be utilized in graphite cutter removal graphite is installed on the pushing ram.This method is simple and practical and effect is obvious; Cost is low and extensively adopted, but existing coke oven scrape the graphite device in use the life-span generally shorter, improper use also can cause furnace wall to damage; Major cause is to scrape the demand that aspects such as the graphite device is selected for use in shaped design, material, installation site can not satisfy Working environment simultaneously; So that scrape the graphite device and change frequently, increase the stop time of labor strength and equipment, influence is produced.
The utility model content
The aim of the utility model is to solve the defective on the prior art, designs a kind of simple in structure, long service life, and cost is low, and replacing is simple, convenient, and the coke furnace carbonization chamber of time spent weak point is with scraping the graphite pushing ram.
Realize the technical measures of above-mentioned purpose:
Coke furnace carbonization chamber is made up of pushing ram body, preceding scraper with scraping the graphite pushing ram, and it is: the front upper at the pushing ram body is connected with permanent seat one, and preceding scraper is connected with permanent seat one; Be connected with permanent seat two at the top of pushing ram body, on permanent seat two, connect the back scraper; Main scraper is installed between permanent seat one and permanent seat two.
It is characterized in that: permanent seat one and permanent seat two are respectively bolt with the pushing ram body and are connected.
It is characterized in that: the shaped upper part of main scraper also is trapezoidal or T shape.
The utlity model has following advantage:
1. main scraper can be regulated height according to coking chamber growth of graphite situation, really can scrape the graphite of coking chamber headspace;
2. the pushing ram front is scraped tool rest and can not only be fixed main scraper, and can also play the scraper effect, can scrape the graphite of coking chamber both sides furnace wall;
3. main scraper is changed convenient, only needs about 10 minutes, and use is simple, and cost of manufacture is low, and long service life, can satisfy the requirement of technological operation; Labour intensity is low, and equipment downtime is short.
Description of drawings
Fig. 1 is the structural representation of the utility model
Fig. 2 be among Fig. 1 before the structural representation of scraper and permanent seat one thereof
Fig. 3 is the structural representation of back scraper and permanent seat two thereof among Fig. 1
Fig. 4 is the trapezoid structural representation for main scraper among Fig. 1
Fig. 5 be Fig. 1 be the structural representation of T shape
Among the figure: scraper before the 1-pushing ram body, 2-, 3-permanent seat one, 4-permanent seat two, scraper behind the 5-, 6-master's scraper.
Embodiment
Do below in conjunction with accompanying drawing and to further describe:
Coke furnace carbonization chamber is made up of pushing ram body 1, preceding scraper 2 with scraping the graphite pushing ram.Its front upper at pushing ram body 1 connects permanent seat 1 through bolt, and preceding scraper 2 adopts whole processing with permanent seat 1 or is connected through bolt; Adopt bolt to connect permanent seat 24 at the top of pushing ram body 1, on permanent seat 24, adopt bolt or whole processing to connect back scraper 5; Between permanent seat 1 and permanent seat 24, main scraper 6 is installed through bolt, main scraper 6 straight shape of shaped upper part or trapezoidal or T shape.
Use principle
When pushing ram body 1 moves forward and backward in coke furnace carbonization chamber, be connected preceding scraper 2, back scraper 5 and main scraper 6 movement therewith on the pushing ram body 1, in its moving process, the graphite in the coke furnace carbonization chamber that touches is struck off.
Claims (3)
1. coke furnace carbonization chamber is made up of pushing ram body, preceding scraper with scraping the graphite pushing ram, it is characterized in that: the front upper at the pushing ram body is connected with permanent seat one, and preceding scraper is connected with permanent seat one; Be connected with permanent seat two at the top of pushing ram body, on permanent seat two, connect the back scraper; Main scraper is installed between permanent seat one and permanent seat two.
2. coke furnace carbonization chamber as claimed in claim 1 is characterized in that with scraping the graphite pushing ram: permanent seat one and permanent seat two are respectively bolt with the pushing ram body and are connected.
3. coke furnace carbonization chamber as claimed in claim 1 is characterized in that with scraping the graphite pushing ram: the shaped upper part of main scraper also is trapezoidal or T shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120323100XU CN202226816U (en) | 2011-08-31 | 2011-08-31 | Graphite scrapping pusher ram for coke oven carbonization chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120323100XU CN202226816U (en) | 2011-08-31 | 2011-08-31 | Graphite scrapping pusher ram for coke oven carbonization chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202226816U true CN202226816U (en) | 2012-05-23 |
Family
ID=46077414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120323100XU Expired - Fee Related CN202226816U (en) | 2011-08-31 | 2011-08-31 | Graphite scrapping pusher ram for coke oven carbonization chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202226816U (en) |
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