CN1706914A - Coking coal stamping method and apparatus for top coal loading coke oven - Google Patents
Coking coal stamping method and apparatus for top coal loading coke oven Download PDFInfo
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- CN1706914A CN1706914A CN 200410024318 CN200410024318A CN1706914A CN 1706914 A CN1706914 A CN 1706914A CN 200410024318 CN200410024318 CN 200410024318 CN 200410024318 A CN200410024318 A CN 200410024318A CN 1706914 A CN1706914 A CN 1706914A
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- ramming
- firm
- storehouse
- coke oven
- coke
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- 239000000571 coke Substances 0.000 title claims abstract description 75
- 239000003245 coal Substances 0.000 title claims abstract description 53
- 238000004939 coking Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000003763 carbonization Methods 0.000 claims description 20
- 238000007670 refining Methods 0.000 claims description 13
- 239000004484 Briquette Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims 1
- 238000010000 carbonizing Methods 0.000 abstract 3
- 238000007599 discharging Methods 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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Abstract
The present invention is one kind of technological scheme of coking coal stamping method and apparatus in top coal loading coke oven, and the technological scheme features coking coal stamping apparatus in the coke discharging end of the top coal loading coke oven. The coking coal stamping apparatus forms stamped coal cake in the shape corresponding to the carbonizing chamber and the coal cake is fed into the carbonizing chamber via the coke discharging door before coking. The coking coal stamping apparatus is one stamping machine, which has stamping bin in the shape corresponding to that of carbonizing chamber and with side walls capable of being opened by means of the bin wall moving mechanism.
Description
Affiliated technical field:
What the present invention relates to is coking process and equipment, and burnt method and coking coal tamping unit are made in the coaling coke oven refining of especially a kind of top 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 is exactly at the existing in prior technology deficiency, and provides the coaling coke oven refining of a kind of top to make burnt method and coking coal tamping unit technical scheme firm by ramming.This programme be carry out on coalingging coke oven on existing top improved, be that coaling on the top coke end of coke oven is provided with the coking coal tamping unit, the level cross-sectionn of making the storehouse firm by ramming of this coking coal tamping unit is corresponding trapezoidal with the coke furnace carbonization chamber level cross-sectionn of coalingging, top, and two storehouse sidewalls of making the storehouse firm by ramming can opening and closing, cut somebody's hair and easily the briquette of making firm by ramming to be pushed in the coke furnace carbonization chamber, make the top coke oven of coalingging to produce and make Jiao firm by ramming.
This programme is realized by following technical measures.
Coaling characteristics that coke oven refining makes burnt method firm by ramming of top are that coaling on the existing top coke end of coke oven is provided with the coking coal tamping unit, its level cross-sectionn of briquette that this coking coal tamping unit is made firm by ramming is corresponding trapezoidal with the coke furnace carbonization chamber level cross-sectionn of coalingging, top, and send into the top coke furnace carbonization chamber of coalingging by the top coke oven door that discharges of the coke of coalingging, carry out normal coking; Coaling coal loader on the coke oven of former top moves to the top of coking coal tamping unit; And with the coaling coal port sealing of coke oven end face of former top.
Push up the coke oven refining of coalingging and make the coking coal tamping unit that burnt method is used firm by ramming, mainly comprise have add coal bunker, make case firm by ramming, have tamping head tamping agency, the pushing mechanism of cutting somebody's hair, the plug ramming machine of making door and road wheel firm by ramming, the characteristics of this programme are arranged is that the described level cross-sectionn, storehouse of making firm by ramming of making case firm by ramming is corresponding trapezoidal with the coke furnace carbonization chamber level cross-sectionn of coalingging, top; The storehouse sidewall of making trapezoidal waist both sides, storehouse firm by ramming is made the door end firm by ramming and can be opened by bulkhead travel mechanism last base, when two storehouse sidewalls are opened, the distance of two storehouse sidewalls with make firm by ramming trapezoid bottom, storehouse cut somebody's hair the place with wide, when two storehouse sidewalls were closed in bulkhead travel mechanism, two storehouse sidewalls moved vertical distance and make on the trapezoid of storehouse the base firm by ramming with wide.The concrete characteristics of this programme also have, and described bulkhead travel mechanism is one and is fixed on the hydro-cylinder of making firm by ramming on the case.Also has a removable bottom that can promote at the described storehouse inner bottom surface of making firm by ramming by cutting somebody's hair.Described two storehouse sidewalls cut somebody's hair the end and make firm by ramming between the case hinged.Hinged between the telescopic shaft of described hydro-cylinder and two the storehouse sidewalls.
The beneficial effect of this programme can be learnt according to the narration to such scheme, owing to be that coaling on the existing top coke end of coke oven is provided with the coking coal tamping unit in this scheme, its level cross-sectionn of briquette that this coking coal tamping unit is made firm by ramming is corresponding with the coke furnace carbonization chamber level cross-sectionn of coalingging, top, and send into the top coke furnace carbonization chamber of coalingging by the top coke oven door that discharges of the coke of coalingging, carry out normal coking.Coaling coal loader on the coke oven of former top also will move to the top of coking coal tamping unit.The coking coal tamping unit then is to utilize original refining to make burnt plug ramming machine firm by ramming, the level cross-sectionn of coke furnace carbonization chamber is trapezoidal owing to coaling in the top, coke end is the trapezoid bottom, the coke pushing end is base on the trapezoid, changes system into the coke furnace carbonization chamber level cross-sectionn of coalingging, top corresponding trapezoidal so will make the level cross-sectionn, storehouse of making firm by ramming of case firm by ramming.The storehouse sidewall of making trapezoidal waist both sides, storehouse firm by ramming is made the door end firm by ramming and can be opened by bulkhead travel mechanism last base, when two storehouse sidewalls are opened, the distance of two storehouse sidewalls with make firm by ramming trapezoid bottom, storehouse cut somebody's hair the place with wide, making the level cross-sectionn of making firm by ramming in making the storehouse firm by ramming is that the bottom of trapezoidal briquette can be released smoothly and makes the storehouse firm by ramming, and briquette is sent into the top coke furnace carbonization chamber of coalingging.When two storehouse sidewalls were closed in bulkhead travel mechanism, two storehouse sidewalls moved vertical distance and make on the trapezoid of storehouse the base firm by ramming with wide, made the level cross-sectionn of making the storehouse firm by ramming still corresponding with the coaling level cross-sectionn of coke furnace carbonization chamber, top.In addition, two storehouse sidewalls cut somebody's hair the end and make firm by ramming between the case hinged, bulkhead travel mechanism adopts to be fixed on the hydro-cylinder of making firm by ramming on the case, and hinged between the telescopic shaft of hydro-cylinder and two the storehouse sidewalls, such two storehouse sidewalls just can free folding under the driving of hydro-cylinder.A removable bottom that promotes by cutting somebody's hair is arranged making the storehouse inner bottom surface firm by ramming, can hold the briquette of making firm by ramming and send into the top coke furnace carbonization chamber of coalingging smoothly, guarantee that briquette is not broken when pushing.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 have 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 coking coal tamping unit embodiment of the present invention.
Fig. 2 is that the A-A of Fig. 1 is to the sectional structure synoptic diagram.
1 for making door firm by ramming among the figure, and 2 is bulkhead travel mechanism, and 3 is the storehouse sidewall, and 4 is plug ramming machine, and 5 is tamping agency, and 6 is tamping head, and 7 is removable bottom, and 8 for cutting somebody's hair, and 9 for making the storehouse firm by ramming, and 10 for adding coal bunker, and 11 is pushing mechanism, and 12 for making case firm by ramming, and 13 is road wheel.
Embodiment:
For clearly demonstrating the technical characterstic of this programme, this programme is illustrated below by an embodiment.
In this programme coaling in the top, and to make burnt method firm by ramming be that coaling on the existing top coke end of coke oven is provided with the coking coal tamping unit for coke oven refining, its level cross-sectionn of briquette that this coking coal tamping unit is made firm by ramming is corresponding trapezoidal with the coke furnace carbonization chamber level cross-sectionn of coalingging, top, and send into the top coke furnace carbonization chamber of coalingging by the top coke oven door that discharges of the coke of coalingging, carry out normal coking.Coaling coal loader on the coke oven of former top moves to the top of coking coal tamping unit.And with the coaling coal port sealing of coke oven end face of former top.
Push up the coke oven refining of coalingging and make the coking coal tamping unit that burnt method is used firm by ramming, by accompanying drawing as can be seen, since be known have add coal bunker (10), make case (12) firm by ramming, have tamping head (6) tamping agency (5), have cut somebody's hair (8) pushing mechanism (11), make the improvement on plug ramming machine (4) basis of door (1) and road wheel (13) firm by ramming, this programme is to make with the coke furnace carbonization chamber level cross-sectionn of coalingging, top the described level cross-sectionn, storehouse (9) of making firm by ramming of making case (12) firm by ramming corresponding trapezoidal.Making the storehouse sidewall (3) of trapezoidal waist both sides, storehouse (9) firm by ramming holds and can be opened by bulkhead travel mechanism (2) at the door (1) of making firm by ramming on last base, two storehouse sidewalls (3) are when opening, the distance of two storehouse sidewalls (3) with make firm by ramming trapezoid bottom, storehouse (9) cut somebody's hair (8) locate with wide, making the level cross-sectionn of making firm by ramming in making storehouse (9) firm by ramming is that the bottom of trapezoidal briquette can be released smoothly and makes storehouse (9) firm by ramming.Two storehouse sidewalls (3) are in bulkhead travel mechanism (2) when closing, and two storehouse sidewalls (3) move vertical distance and make on the trapezoid of storehouse (9) base firm by ramming with wide, make the level cross-sectionn of making storehouse (9) firm by ramming still corresponding with the coaling level cross-sectionn of coke furnace carbonization chamber, top.Described bulkhead travel mechanism (2) is one and is fixed on the hydro-cylinder of making firm by ramming on the case (12), and is hinged between the telescopic shaft of this hydro-cylinder and two the storehouse sidewalls (3).Also have a removable bottom (7) that can promote by cut somebody's hair (8) at described storehouse (9) inner bottom surface of making firm by ramming, can hold the briquette of making firm by ramming and send into the top coke furnace carbonization chamber of coalingging smoothly, guarantee that briquette is not broken when pushing.Cut somebody's hair (8) of described two storehouse sidewalls (3) are held and make firm by ramming between the case (12) hinged, and such two storehouse sidewalls (3) just can free folding under the driving of hydro-cylinder.
Claims (6)
1. burnt method is made in the top coke oven refining of coalingging firm by ramming, it is characterized in that: the coke end of the coke oven of coalingging on existing top is provided with the coking coal tamping unit, its level cross-sectionn of briquette that this coking coal tamping unit is made firm by ramming is corresponding trapezoidal with the coke furnace carbonization chamber level cross-sectionn of coalingging, top, and send into the top coke furnace carbonization chamber of coalingging by the top coke oven door that discharges of the coke of coalingging, carry out normal coking; Coaling coal loader on the coke oven of former top moves to the top of coking coal tamping unit; And with the coaling coal port sealing of coke oven end face of former top.
2. coking coal tamping unit of using according to the described method of claim 1, mainly comprise have add coal bunker, make case firm by ramming, have tamping head tamping agency, the pushing mechanism of cutting somebody's hair, the plug ramming machine of making door and road wheel firm by ramming are arranged, it is characterized in that: the described level cross-sectionn, storehouse of making firm by ramming of making case firm by ramming is corresponding trapezoidal with the coke furnace carbonization chamber level cross-sectionn of coalingging, top; The storehouse sidewall of making trapezoidal waist both sides, storehouse firm by ramming is made the door end firm by ramming and can be opened by bulkhead travel mechanism last base, when two storehouse sidewalls are opened, the distance of two storehouse sidewalls with make firm by ramming trapezoid bottom, storehouse cut somebody's hair the place with wide, when two storehouse sidewalls were closed in bulkhead travel mechanism, two storehouse sidewalls moved vertical distance and make on the trapezoid of storehouse the base firm by ramming with wide.
3. burnt coking coal tamping unit is made in coaling coke oven refining of top according to claim 2 firm by ramming, it is characterized in that: described bulkhead travel mechanism is one and is fixed on the hydro-cylinder of making firm by ramming on the case.
4. make burnt coking coal tamping unit firm by ramming according to the coke oven refining of coalingging of claim 2 or 3 described tops, it is characterized in that: described make firm by ramming the storehouse inner bottom surface also have one can be by the removable bottom of cutting somebody's hair and promoting.
5. burnt coking coal tamping unit is made in coaling coke oven refining of top according to claim 4 firm by ramming, it is characterized in that: the end and make firm by ramming between the case hinged of cutting somebody's hair of described two storehouse sidewalls.
6. burnt coking coal tamping unit is made in coaling coke oven refining of top according to claim 3 firm by ramming, it is characterized in that: hinged between the telescopic shaft of described hydro-cylinder and two the storehouse sidewalls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410024318 CN1706914A (en) | 2004-06-10 | 2004-06-10 | Coking coal stamping method and apparatus for top coal loading coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410024318 CN1706914A (en) | 2004-06-10 | 2004-06-10 | Coking coal stamping method and apparatus for top coal loading coke oven |
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| Publication Number | Publication Date |
|---|---|
| CN1706914A true CN1706914A (en) | 2005-12-14 |
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|---|---|---|---|
| CN 200410024318 Pending CN1706914A (en) | 2004-06-10 | 2004-06-10 | Coking coal stamping method and apparatus for top coal loading coke oven |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120211345A1 (en) * | 2009-10-26 | 2012-08-23 | Outotec Oyj | Installation for producing a coal cake suitable for coking |
| CN101484549B (en) * | 2006-07-01 | 2014-03-12 | Fl史密斯公司 | Method and device for removing loose material on wavy surfaces of stamped coal used for coking |
| CN104531190A (en) * | 2015-01-16 | 2015-04-22 | 中国矿业大学 | A process for simultaneous production of mechanical coke and molded coke using a tamping coke oven |
| CN102899058B (en) * | 2012-10-23 | 2015-07-08 | 鞍钢股份有限公司 | Lateral tamping device and lateral tamping method suitable for large coke oven |
| CN112852453A (en) * | 2021-03-01 | 2021-05-28 | 大连华锐重工焦炉车辆设备有限公司 | Coal charging emergency device of tamping coke oven equipment and implementation method thereof |
| CN116023956A (en) * | 2023-01-07 | 2023-04-28 | 乌海市广纳煤焦化有限公司 | Coal blending coking method and device |
| TWI851318B (en) * | 2023-07-04 | 2024-08-01 | 中國鋼鐵股份有限公司 | Coal stamping device for coke oven |
-
2004
- 2004-06-10 CN CN 200410024318 patent/CN1706914A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101484549B (en) * | 2006-07-01 | 2014-03-12 | Fl史密斯公司 | Method and device for removing loose material on wavy surfaces of stamped coal used for coking |
| US20120211345A1 (en) * | 2009-10-26 | 2012-08-23 | Outotec Oyj | Installation for producing a coal cake suitable for coking |
| US9790430B2 (en) * | 2009-10-26 | 2017-10-17 | Outotec Oyj | Installation for producing a coal cake suitable for coking |
| CN102899058B (en) * | 2012-10-23 | 2015-07-08 | 鞍钢股份有限公司 | Lateral tamping device and lateral tamping method suitable for large coke oven |
| CN104531190A (en) * | 2015-01-16 | 2015-04-22 | 中国矿业大学 | A process for simultaneous production of mechanical coke and molded coke using a tamping coke oven |
| CN112852453A (en) * | 2021-03-01 | 2021-05-28 | 大连华锐重工焦炉车辆设备有限公司 | Coal charging emergency device of tamping coke oven equipment and implementation method thereof |
| CN112852453B (en) * | 2021-03-01 | 2023-11-10 | 大连华锐重工焦炉车辆设备有限公司 | Coal charging emergency device of tamping coke oven equipment and implementation method thereof |
| CN116023956A (en) * | 2023-01-07 | 2023-04-28 | 乌海市广纳煤焦化有限公司 | Coal blending coking method and device |
| CN116023956B (en) * | 2023-01-07 | 2024-04-19 | 乌海市广纳煤焦化有限公司 | Coal blending coking method and device |
| TWI851318B (en) * | 2023-07-04 | 2024-08-01 | 中國鋼鐵股份有限公司 | Coal stamping device for coke oven |
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