CN2905785Y - Tamping coke oven - Google Patents
Tamping coke oven Download PDFInfo
- Publication number
- CN2905785Y CN2905785Y CN 200620008001 CN200620008001U CN2905785Y CN 2905785 Y CN2905785 Y CN 2905785Y CN 200620008001 CN200620008001 CN 200620008001 CN 200620008001 U CN200620008001 U CN 200620008001U CN 2905785 Y CN2905785 Y CN 2905785Y
- Authority
- CN
- China
- Prior art keywords
- coking
- coal
- operation platform
- heater
- stove
- 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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- Coke Industry (AREA)
Abstract
The utility model is a new double-use coking oven of top-loading and stamp side-loading, which is reconstructed from the top-loading coking oven, comprising a stove body composed of a coking chamber, a regenerative chamber, and a flue; and an operation platform and a coal charging and char pushing cart on the flank of the stove body. Wherein, one side of the operation platform is supported by a plurality of steel corbels fixed on a plurality of large furnace columns on the same horizontal level, the other side of the operation platform is supported by a plurality of pillars; the large furnace columns and pillars are arranged vertically on the base of the stove body; the upper end of the large stove columns are connected with the stove body, the operation platform can be decreased to a height of 3840 mm. The reconstructed coking oven decrease the consumption of fine coals and expand the materials of coals for production, thereby reducing the production cost with a decrease of 100 RMB per ton coking coals. And as the output of a single stove increases from 15.2 ton to 19.2 ton with better coking coal quality, the economic benefit is increased and the environment is improved.
Description
Technical field
The utility model relates to a kind of pit kiln, is specifically to transform top dress pit kiln as top to adorn and make side firm by ramming and adorn dual-purpose new-type pit kiln.
Background technology
JN43-80 type pit kiln is the coke oven of coalingging in the top, because this coke oven is to the specification of quality height of feed coal, the ratio of the fat coal that cohesiveness is strong is more than 80%, obviously increased production cost, the coal source range is narrower, and the bulk density of going into the stove coal is little, single furnace output is low, coke quality is also not ideal enough, and flue dust is bigger during coal-charging pushing, and environmental pollution is serious.A kind of tamping coking new technology is widened Qi Meiyuan, and it is that cohesiveness is little, after the low grade coal that can not be used for conventional method coking is smash and is pressed into briquette, sends the coking chamber of coke oven from the side to by coal-charging pusher machine, and high grade coke is produced in the secluding air heating.But the absolute altitude of the service platform of JN43-80 type pit kiln pusher side is 4540mm, can not make the coal-charging pusher machine operation, because at this moment pushing machine is plucked the coke pushing function except finishing, also increased the task of pushing briquette in the slave side direction coking chamber, and will be in the anterior floor bracket of delivering coal of installing of coal-charging pusher machine, this carriage bottom absolute altitude can only be below 3840 mm, like this under the situation that does not change furnace binding, can only be with the whole decline certain altitude of pusher side service platform, coal-charging pusher machine is normally moved, and guarantee not collapse when the briquette that loads and transports moves.
The utility model content
The utility model is in order to overcome the defective of prior art, with the whole decline 700mm of the service platform of JN43-80 type pit kiln pusher side, under the situation that does not change furnace binding, transform tampering coking oven as, thereby reduce production costs, improve coke quality and production efficiency.
The utility model tampering coking oven, comprise the body of heater that constitutes by coking chamber, regenerator and flue, and the service platform and the coal-charging pusher machine that are positioned at the body of heater pusher side, and service platform one side is connected by several steel corbel supportings that are positioned on the same horizontal plane that are fixed on the some large furnace stays, and its another side is connected by some pillar supportings; And large furnace stay is fixed on the base of furnace body with the pillar lower end is all vertical, all fixedlys connected with body of heater in the top of large furnace stay; Wherein the absolute altitude after the whole decline of pusher side service platform is 3840mm.
The utility model tampering coking oven is the whole decline 700mm of service platform with JN43-80 type top dress pit kiln pusher side, realize the requirement of side dress, carry out tamping coking, like this, under the situation that does not change furnace binding, the deliver coal absolute altitude of floor bracket bottom of coal-charging pusher machine forward is designed to 3840mm, thereby pit kiln pusher side absolute altitude is that the service platform of 4540mm must wholely descend, and coal-charging pusher machine is normally moved.Reduced the consumption of good coal through improved coke oven, enlarged the coal source, thereby reduced production cost, average coking coal per ton can reduce cost about 100 yuan; And single furnace output increases to 19.2 tons by original 15.2 tons, and coke quality is significantly improved, and economic benefit greatly improves, and has also improved operating environment.
Description of drawings
Fig. 1 is the utility model tampering coking oven (part) and pusher side service platform syndeton principle schematic;
Fig. 2 is that the A of Fig. 1 is to synoptic diagram (part).
Embodiment
By Fig. 1, Fig. 2 as seen, the utility model tampering coking oven comprises the body of heater 1 that is made of coking chamber, regenerator and flue, and the service platform 2,18 that is positioned at the body of heater pusher side is hammered plug ramming machines and coal-charging pusher machine 3 etc. into shape, and machine is surveyed service platform 2 one sides and is connected by several steel corbel 5 supportings that are positioned on the same horizontal plane that are fixed on the some large furnace stays 4, and its another side is connected by 6 supportings of some pillars; And large furnace stay 4 is fixed on body of heater 1 base with pillar 6 lower ends are all vertical, all fixedlys connected with body of heater 1 in the top of large furnace stay 4; Wherein the height of several steel corbels 5 and pillar 6 all reduces 700mm, and after making that pusher side service platform 1 is whole and descending, the height of its upper surface is 3840mm, could guarantee that like this coal-charging pusher machine 3 normally moves.
For steel corbel 5 down is fixed on the large furnace stay 4, the port jamb spring bearer plate 7 that must be connected with large furnace stay 4 crosswise fixed rubs electric road also to bottom offset with pillar 6 upper end fixed simultaneously also to bottom offset.
Claims (1)
1, a kind of tampering coking oven, comprise the body of heater (1) that constitutes by coking chamber, regenerator and flue, and the service platform (2) and the coal-charging pusher machine (3) that are positioned at the body of heater pusher side, and described service platform (2) one sides are connected by several steel corbels (5) supporting that is positioned on the same horizontal plane that is fixed on the some large furnace stays (4), and its another side is connected by some pillars (6) supporting; And described large furnace stay (4) is fixed on described body of heater (1) base with pillar (6) lower end is all vertical, all fixedlys connected with described body of heater (1) in the top of described large furnace stay (4); It is characterized in that the absolute altitude after the whole decline of described pusher side service platform (1) is 3840mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620008001 CN2905785Y (en) | 2006-03-14 | 2006-03-14 | Tamping coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620008001 CN2905785Y (en) | 2006-03-14 | 2006-03-14 | Tamping coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2905785Y true CN2905785Y (en) | 2007-05-30 |
Family
ID=38114419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620008001 Expired - Fee Related CN2905785Y (en) | 2006-03-14 | 2006-03-14 | Tamping coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2905785Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107286959A (en) * | 2016-04-12 | 2017-10-24 | 五冶集团上海有限公司 | A kind of heatingup of coke oven battery platform fixing means |
-
2006
- 2006-03-14 CN CN 200620008001 patent/CN2905785Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107286959A (en) * | 2016-04-12 | 2017-10-24 | 五冶集团上海有限公司 | A kind of heatingup of coke oven battery platform fixing means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |