CN100580056C - Coke stamping method and apparatus for top loading coke oven - Google Patents
Coke stamping method and apparatus for top loading coke oven Download PDFInfo
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- CN100580056C CN100580056C CN200410024260A CN200410024260A CN100580056C CN 100580056 C CN100580056 C CN 100580056C CN 200410024260 A CN200410024260 A CN 200410024260A CN 200410024260 A CN200410024260 A CN 200410024260A CN 100580056 C CN100580056 C CN 100580056C
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Abstract
The present invention is one kind of technological scheme of stamping method and apparatus in top coal loading coke oven, and the technological scheme has coal stamping inside the carbonizing chamber. By means of the coal leveling rods capable of being stretched into the carbonizing chamber, bar pressure heads may set on the coal leveling rods and loaded into the carbonizing chamber, and pressure rods connected to the bar pressure head are stretched into the carbonizing chamber through the coal loading ports. The coal leveling rods are first unloaded from the carbonizing chamber, and while loading coal, the bar pressure heads driven by the pressure rods and the lifting mechanism stamp the coking coal. The coal leveling rods are then stretched into the carbonizing chamber to support the bar pressure heads for separating with pressure rods and withdrawing from the carbonizing chamber before entering the coking step.
Description
Affiliated technical field:
What the present invention relates to is coking process and equipment, and the coaling coke oven refining of especially a kind of top is made burnt method firm by ramming and made equipment firm by ramming.
Background technology:
In the prior art, tamping coking has increased the coke output and the quality of single stove, and can increase the proportioning of inferior grade coal owing to can improve the bulk density of stove coal, reduces coal blending cost greatly, improves the productivity effect of coke.But the coke oven that has built up at present all is to adopt the top of being coaling by the top coke oven of coalingging, and the top coke oven of coalingging can't refine and makes Jiao firm by ramming, and this is an existing in prior technology subject matter.
Summary of the invention:
Purpose of the present invention, be exactly at the existing in prior technology deficiency, and provide the coaling coke oven refining of a kind of top to make burnt method firm by ramming and make the technical scheme of equipment firm by ramming, this scheme is utilized original top coke oven of coalingging, in coking chamber, coking coal is made firm by ramming by the equipment of making firm by ramming, adopt normal coke making process to produce again and make Jiao firm by ramming.
This programme is realized by following technical measures.
Burnt method is made in the coaling coke oven refining of the top of this programme firm by ramming, mainly comprise the coke oven body that has coking chamber, fire door and a plurality of coal ports, have above the coke oven body and have coal bunker and to the coal charger of the screw-type coal distributor of coal port coal supply, and the coke oven body has the pushing machine that has coal leveling bar in fire door one side, and the characteristics of this programme are that coking coal is to make firm by ramming in the coking chamber of coke oven is coaling on the top; Utilize coal leveling bar can extend into the function of coking chamber, on coal leveling bar, place the bar shaped pressure head, and the bar shaped pressure head is sent in the coking chamber, in coking chamber, stretched into depression bar by each coal port, depression bar is connected with the bar shaped pressure head, coal leveling bar withdraws from coking chamber, and depression bar is connected with hoisting appliance, and hoisting appliance drives each depression bar and the bar shaped pressure head moves up and down; Coking coal by screw-type coal distributor by coal port to the coking chamber coal supply, the bar shaped pressure head then can press down while promoting when the screw-type coal distributor coal supply, with the coking coal compacting and constantly rise; The distance that the bar shaped pressure head promotes and presses down should cooperate with the coal-supplying amount of screw-type coal distributor, fills in coking chamber through being compacted to the coking coal of proper density; Then, coal leveling bar stretches into coking chamber again and holds the bar shaped pressure head, and the bar shaped pressure head separates with depression bar, and the coal leveling bar holder the bar shaped pressure head and withdrawed from coking chamber, then can enter normal coke making process, makes Jiao firm by ramming until producing.
Push up the coke oven refining of coalingging and make the burnt used equipment of making firm by ramming of method firm by ramming, mainly comprise the coke oven body that has coking chamber, fire door and a plurality of coal ports, the coal charger that has coal bunker and screw-type coal distributor is arranged above the coke oven body, and the coke oven body has the pushing machine that has coal leveling bar in fire door one side, the characteristics of this programme are that corresponding each coal port has depression bar on described coal charger, the top of each depression bar has union lever to connect, this union lever simultaneously also be fixed on coal charger on telescoping mechanism be connected, in the bottom of described depression bar connecting joint is arranged; On described coal leveling bar, be placed with the bar shaped pressure head of length less than coking chamber length, the quantity Link Port identical with depression bar quantity arranged on the bar shaped pressure head, described Link Port when coal leveling bar by fire door on coal leveling bar import and export and to stretch into coking chamber and when locating, be placed on the connecting joint of Link Port on should each depression bar on the bar shaped pressure head on the coal leveling bar, and can be connected with connecting joint.The concrete characteristics of this programme also have, and described telescoping mechanism is to be fixed on the hydro-cylinder on the coal charger and the hydro-cylinder telescopic shaft of fixedly connected union lever.Described connecting joint is at the Link Port place telescopic joint pin to be arranged with being connected of Link Port.The axis coaxle of the depression bar that the axis of a plurality of coal ports on the described coke oven body is corresponding with coal port.
The beneficial effect of this programme can be learnt according to the narration to such scheme, owing to be to utilize on Yuan Ding coalings the existing equipment of coke oven to have increased, realize that coking coal makes firm by ramming in the coking chamber of coke oven is coaling on the top to the equipment of making firm by ramming of coking coal at coking chamber in this scheme.This method and apparatus is to utilize coal leveling bar can extend into the function of coking chamber, on coal leveling bar, place the bar shaped pressure head, and the bar shaped pressure head is sent in the coking chamber, be connected with the depression bar that in coking chamber, stretches into by each coal port, coal leveling bar withdraws from coking chamber again, and depression bar is connected with hoisting appliance on being fixed on coal charger, and hoisting appliance drives each depression bar and the bar shaped pressure head moves up and down.When coking coal by screw-type coal distributor by coal port during to the coking chamber coal supply, but the bar shaped pressure head then press down while promoting, with the coking coal compacting, in coking chamber, fill coking coal through compacting.Then, coal leveling bar extend into coking chamber once more and holds the bar shaped pressure head, and the bar shaped pressure head separates with depression bar, and the coal leveling bar holder the bar shaped pressure head and withdrawed from coking chamber, then can enter normal coke making process, makes Jiao firm by ramming until producing.This shows that the present invention has transformed the top coke oven of coalingging, make the top coke oven of coalingging to produce and make Jiao firm by ramming, therefore, compared with prior art improve the bulk density of stove coal, increased the coke output and the quality of single stove, and can increase the proportioning of lean coal, and reduce coal blending cost greatly, improve the productivity effect of coke.So the present invention has outstanding substantive distinguishing features and obvious improvement, its implementation result also is conspicuous.
Description of drawings:
Fig. 1 is the part sectional structure synoptic diagram of the utility model embodiment.
1 is the coke oven body among the figure, and 2 is coal charger, and 3 is union lever, 4 is the hydro-cylinder telescopic shaft, and 5 is hydro-cylinder, and 6 are the bar shaped pressure head, 7 is coking chamber, and 8 is Link Port, and 9 is joint pin, 10 is connecting joint, and 11 is screw-type coal distributor, and 12 is depression bar, 13 is coal bunker, and 14 is coal port, and 15 are the coal leveling bar import and export, 16 is fire door, and 17 is coal leveling bar, and 18 is pushing machine.
Embodiment:
For clearly demonstrating the technical characterstic of this programme, this programme is illustrated below by an embodiment.
The coaling coke oven refining of the top of this programme is made burnt method firm by ramming and is made equipment firm by ramming, mainly at original coke oven body (1) that has coking chamber (7), fire door (16) and a plurality of coal port (14) that comprises, have above the coke oven body (1) and have coal bunker (13) and to the coal charger (2) of the screw-type coal distributor (11) of coal port (14) coal supply, and coke oven body (1) has the pushing machine (18) that has coal leveling bar (17) in fire door (16) one sides, on coaling the basis of coke oven on this top, install the equipment of making firm by ramming additional, coking coal can be made firm by ramming in the coking chamber (7) of coke oven is coaling on the top.By accompanying drawing as can be seen, the described equipment of making firm by ramming is to go up corresponding each coal port (14) at described coal charger (2) depression bar (12) to be arranged, the axis coaxle of the depression bar (12) that the axis of described coal port (14) is corresponding with coal port (14).The top of each depression bar (12) has union lever (3) to connect, this union lever (3) simultaneously also be fixed on coal charger (2) on telescoping mechanism be connected, described telescoping mechanism is to be fixed on the hydro-cylinder (5) on the coal charger (2) and the hydro-cylinder telescopic shaft (4) of fixedly connected union lever (3).In the bottom of described depression bar (12) connecting joint (10) is arranged.On described coal leveling bar (17), be placed with the bar shaped pressure head (6) of length less than coking chamber (7) length, the quantity Link Port (8) identical with depression bar (12) quantity arranged on the bar shaped pressure head (6), when described Link Port (8) stretches into coking chamber (7) by the last coal leveling bar import and export of fire door (16) (15) and locatees when coal leveling bar (17), be placed on the connecting joint (10) of Link Port (8) on should each depression bar (12) on the bar shaped pressure head (6) on the coal leveling bar (17), and can be connected with connecting joint (10).Described connecting joint (10) is to have located telescopic joint pin (9) at Link Port (8) with being connected of Link Port (8).
The method of this programme utilizes coal leveling bar (17) can extend into the function of coking chamber (7) exactly, go up placement bar shaped pressure head (6) at coal leveling bar (17), and bar shaped pressure head (6) is sent in the coking chamber (7), in addition, stretched into depression bar (12) by each coal port (14) in coking chamber (7), depression bar (12) is with after bar shaped pressure head (6) is connected, and coal leveling bar (17) withdraws from coking chamber (7), and depression bar (12) is under hoisting appliance drives, and each depression bar (12) and bar shaped pressure head (6) can move up and down.Coking coal passes through coal port (14) to coking chamber (7) coal supply by screw-type coal distributor (11), and bar shaped pressure head (6) then can press down while promoting when screw-type coal distributor (11) coal supply, moves successively the coking coal compacting.The distance that bar shaped pressure head (6) promotes and presses down should cooperate with the coal-supplying amount of screw-type coal distributor (11), fills the coking coal through compacting in coking chamber (7).Then, coal leveling bar (17) stretches into coking chamber (7) again and holds bar shaped pressure head (6), and bar shaped pressure head (6) separates with depression bar (12), and coal leveling bar (17) is asking bar shaped pressure head (6) to withdraw from coking chamber (7), then can enter normal coke making process, makes Jiao firm by ramming until producing.
Claims (5)
1. burnt method is made in the top coke oven refining of coalingging firm by ramming, mainly comprise the coke oven body that has coking chamber, fire door and a plurality of coal ports, have above the coke oven body and have coal bunker and to the coal charger of the screw-type coal distributor of coal port coal supply, and the coke oven body has the pushing machine that has coal leveling bar in fire door one side, it is characterized in that: coking coal is to make firm by ramming in the coking chamber of coke oven is coaling on the top; Utilize coal leveling bar can extend into the function of coking chamber, on coal leveling bar, place the bar shaped pressure head, and the bar shaped pressure head is sent in the coking chamber, in coking chamber, stretched into depression bar by each coal port, depression bar is connected with the bar shaped pressure head, coal leveling bar withdraws from coking chamber, and depression bar is connected with hoisting appliance, and hoisting appliance drives each depression bar and the bar shaped pressure head moves up and down; Coking coal by screw-type coal distributor by coal port to the coking chamber coal supply, the bar shaped pressure head then can press down while promoting when the screw-type coal distributor coal supply, with the coking coal compacting and constantly rise; The distance that the bar shaped pressure head promotes and presses down should cooperate with the coal-supplying amount of screw-type coal distributor, fills the coking coal through compacting in coking chamber; Then, coal leveling bar stretches into coking chamber again and holds the bar shaped pressure head, and the bar shaped pressure head separates with depression bar, and the coal leveling bar holder the bar shaped pressure head and withdrawed from coking chamber, then can enter normal coke making process, makes Jiao firm by ramming until producing.
2. make the burnt used equipment of making firm by ramming of method firm by ramming according to the coaling coke oven refining of the described top of claim 1 for one kind, mainly comprise the coke oven body that has coking chamber, fire door and a plurality of coal ports, the coal charger that has coal bunker and screw-type coal distributor is arranged above the coke oven body, and the coke oven body has the pushing machine that has coal leveling bar in fire door one side, it is characterized in that: corresponding each coal port has depression bar on described coal charger, the top of each depression bar has union lever to connect, this union lever simultaneously also be fixed on coal charger on telescoping mechanism be connected, in the bottom of described depression bar connecting joint is arranged; On described coal leveling bar, be placed with the bar shaped pressure head of length less than coking chamber length, the quantity Link Port identical with depression bar quantity arranged on the bar shaped pressure head, described Link Port when coal leveling bar by fire door on coal leveling bar import and export and to stretch into coking chamber and when locating, be placed on the connecting joint of Link Port on should each depression bar on the bar shaped pressure head on the coal leveling bar, and can be connected with connecting joint.
3. the equipment of making firm by ramming according to claim 2 is characterized in that: described telescoping mechanism is to be fixed on the hydro-cylinder on the coal charger and the hydro-cylinder telescopic shaft of fixedly connected union lever.
4. according to claim 2 or the 3 described equipment of making firm by ramming, it is characterized in that: described connecting joint is at the Link Port place telescopic joint pin to be arranged with being connected of Link Port.
5. the equipment of making firm by ramming according to claim 2 is characterized in that: the axis coaxle of the depression bar that the axis of a plurality of coal ports on the described coke oven body is corresponding with coal port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200410024260A CN100580056C (en) | 2004-06-10 | 2004-06-10 | Coke stamping method and apparatus for top loading coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200410024260A CN100580056C (en) | 2004-06-10 | 2004-06-10 | Coke stamping method and apparatus for top loading coke oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1706913A CN1706913A (en) | 2005-12-14 |
| CN100580056C true CN100580056C (en) | 2010-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200410024260A Expired - Fee Related CN100580056C (en) | 2004-06-10 | 2004-06-10 | Coke stamping method and apparatus for top loading coke oven |
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| CN (1) | CN100580056C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100424151C (en) * | 2006-03-06 | 2008-10-08 | 沈阳东方钢铁有限公司 | Thermal-state temping coking process |
| CN104252141B (en) * | 2013-06-26 | 2018-01-19 | 上海梅山钢铁股份有限公司 | A kind of method for controlling coke oven coal leveling bar to retract |
| CN103881732B (en) * | 2014-03-24 | 2016-03-09 | 济钢集团有限公司 | The auxiliary device of a kind of top dress coke oven |
| CN105713623A (en) * | 2016-04-13 | 2016-06-29 | 中冶焦耐工程技术有限公司 | Method and device for increasing bulk density of coal charged into top-charging coke oven |
| CN105838393A (en) * | 2016-05-23 | 2016-08-10 | 临涣焦化股份有限公司 | Method for feeding and leveling coal in carbonization chamber |
| CN108456535B (en) * | 2018-03-30 | 2024-02-13 | 中冶焦耐(大连)工程技术有限公司 | Coal feeding system for top-loading tamping integrated coke oven |
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2004
- 2004-06-10 CN CN200410024260A patent/CN100580056C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN1706913A (en) | 2005-12-14 |
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