CN103666498B - Flat coke receiving car used for reducing coke burning loss and provided with dust removal device - Google Patents
Flat coke receiving car used for reducing coke burning loss and provided with dust removal device Download PDFInfo
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- CN103666498B CN103666498B CN201310717603.9A CN201310717603A CN103666498B CN 103666498 B CN103666498 B CN 103666498B CN 201310717603 A CN201310717603 A CN 201310717603A CN 103666498 B CN103666498 B CN 103666498B
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- receiving groove
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Abstract
The invention relates to a flat coke receiving car used for reducing coke burning loss and provided with a dust removal device and belongs to coke receiving equipment which can reduce coke burning loss and is provided with a dust removal device. The invention mainly solves the technical problems of large dust removal investment, high operating cost and large coke burning loss in the current coke receiving car of a heat recovery stamping coke oven. The flat coke receiving car comprises a dust removal pipeline, a filter, a dust remover, an induced draft fan, a flue gas valve, an uptake ventilator, a coke receiving car and a coke receiving trough, wherein the coke receiving trough is composed of a coke receiving trough top plate, two fixed baffle plates and two movable baffle plates; the two fixed baffle plates are arranged on the front side and the rear side of the coke receiving trough, and the two movable baffle plates are arranged on the left side and the right side of the coke receiving trough and can be opened to facilitate receiving cokes or discharging cokes; the coke receiving trough is mounted on one side of the coke receiving car, and the filter, the dust remover, the induced draft fan and the uptake ventilator are mounted in the middle of the coke receiving car and are positioned between the coke receiving trough and the cab of the coke receiving car.
Description
Technical field
The present invention relates to a kind of flat coke receiving car reducing coke burning and band cleaning apparatus, it belongs to a kind of and can reduce coke burning and connect burnt equipment with cleaning apparatus.
Background technology
Coking industry pit kiln produces a lot of dust polluting environments in coking process, and coke defocusedly goes red coke of processing in the process of coke quenching tower to expose to contact the scaling loss causing coke in atmosphere with air connecing.How to solve the dust pollution produced in coking process, how to avoid red coke of processing to expose and contact the coke burning caused in atmosphere with air, be the insoluble difficult problem of coking industry always.
Reclaim the coke oven of Chemicals, coke guide is provided with dust excluding hood, collect the flue dust that coke produces in coking process, after being arranged on ground strainer, fly-ash separator dedusting, emptying through induced draft fan, exhaust tube.This coke discharging and dedusting plant investment is large, and working cost is high.Quenching car after receiving coke, quenching car without any closed installation, red coke of processing exposes and contacts the scaling loss still causing coke in atmosphere with air.
At present, the horizontal coke receiving car that heat recovery coke oven adopts, although installed dust excluding hood on coke receiving groove, and by being arranged on the device dedustings such as ground strainer, fly-ash separator, induced draft fan, exhaust tube, but this cleaning apparatus is not only invested greatly, working cost is high, and can't resolve the problem reducing coke burning.
Summary of the invention
The technical problem that dedusting investment is large, working cost is high and coke burning is large that the coke receiving car that the object of the invention is to solve existing heat recovery tamping formula pit kiln exists, provides a kind of dedusting to invest the flat coke receiving car of the minimizing coke burning little, working cost is low and coke burning is little and band cleaning apparatus.
The present invention is for solving the problems of the technologies described above, and the technical scheme of employing is:
Reduce the flat coke receiving car of coke burning and band cleaning apparatus, comprise cleaning shaft, strainer, fly-ash separator, induced draft fan, gas fume valve, exhaust tube and coke receiving car, wherein: it also comprises by coke receiving groove top board, the coke receiving groove that two pieces of fixed dams and two pieces of shifting boards are formed, two pieces of fixed dams are located at the both sides, front and back of coke receiving groove, two pieces of shifting boards are located at the left and right sides of coke receiving groove and can open so that meet Jiao or discharge of the coke, the coke receiving groove that the formation above that coke receiving groove top board is located at fixed dam and shifting board is closed, coke receiving groove top board is at least provided with an air suction opening, one end of cleaning shaft is connected with air suction opening, the other end of cleaning shaft is connected with the inlet mouth of strainer, gas fume valve is located on the pipeline between induced draft fan and exhaust tube, coke receiving groove is contained in one side of coke receiving car, strainer, fly-ash separator, induced draft fan and exhaust tube be arranged on coke receiving car middle part and between coke receiving groove and the drivers' cab of coke receiving car.
Coke receiving groove described in it adopts high temperature material to make; The side contacted with coke at coke receiving groove is lined with fire-resistant heat insulating material.
The opening and closing of shifting board described in it are any one in motor drive mechanism, hydraulic gear, mechanical mechanism or man-operated mechanism.
Fire-resistant heat insulating material described in it is any one in insulating fire brick, ceramic fiber, insulating refractory casting material or spray material.
Owing to present invention employs technique scheme, making the flat coke receiving car of heat recovery coke oven meet Jiao has had dedusting and has reduced coke burning device, solves the technical problem of coke burning in discharge of the coke smoke contamination and the quenching process of existing heat reclamation coke furnace.Therefore, compared with background technology, the beneficial effect that the present invention has is: connect burnt dedusting investment cost and reduce 80%, working cost reduces 60%, coke burning is close to 0%, quenching car was increased to more than 15 years by about 10 years working life, and the coke production scale of a set of ramming machine service is increased to more than 900,000 tons by 600,000 tons.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the right view of Fig. 1.
Embodiment
As depicted in figs. 1 and 2, the flat coke receiving car of the minimizing coke burning in the present embodiment and band cleaning apparatus, comprise cleaning shaft 5, strainer 6, fly-ash separator 7, induced draft fan 8, gas fume valve 9, exhaust tube 10 and coke receiving car 11, wherein: it also comprises by coke receiving groove top board 4, the coke receiving groove 1 that two pieces of fixed dams 2 and two pieces of shifting boards 3 are formed, two pieces of fixed dams 2 are located at the both sides, front and back of coke receiving groove 1, two pieces of shifting boards 3 are located at the left and right sides of coke receiving groove 1 and can be opened by hydraulic gear so that meet Jiao or discharge of the coke, the coke receiving groove 1 that the formation above that coke receiving groove top board 4 is located at two pieces of fixed dams 2 and two pieces of shifting boards 3 is closed, the coke in coke receiving groove is stoped to contact with air, decrease coke and connect scaling loss in burnt and walking process at coke receiving car, coke receiving groove top board 4 is at least provided with an air suction opening, one end of cleaning shaft 5 is connected with air suction opening, the other end of cleaning shaft 5 is connected with the inlet mouth of strainer 6, the air outlet of strainer 6 is connected with the inlet mouth of fly-ash separator 7, the air outlet of fly-ash separator 7 is connected with the inlet mouth of induced draft fan 8, the air outlet of induced draft fan 8 is connected with the inlet mouth of exhaust tube 10, gas fume valve 9 is located on the pipeline between induced draft fan 8 and exhaust tube 10, coke receiving groove 1 is contained in one side of coke receiving car 11, strainer 6, fly-ash separator 7, induced draft fan 8 and exhaust tube 10 be arranged on coke receiving car 11 middle part and between coke receiving groove 1 and the drivers' cab of coke receiving car.Above-mentioned coke receiving groove 1 adopts high temperature material to make; The side contacted with coke at coke receiving groove 1 is lined with insulating fire brick.
The hydraulic gear of the opening and closing of the shifting board 3 in above-described embodiment can also use any one replacement in motor drive mechanism, mechanical mechanism or man-operated mechanism.
Insulating fire brick in above-described embodiment can also use any one replacement in ceramic fiber, insulating refractory casting material or spray material.
Working process of the present invention is: open on the left of coke receiving groove when flat coke receiving car meets Jiao or the shifting board 3 on right side starts to meet Jiao, open gas fume valve 9 simultaneously and open the induced draft fan 8 be arranged on flat coke receiving car, discharge of the coke produce flue dust by be arranged on closed coke receiving groove top cleaning shaft 5, remove dust through strainer 6, fly-ash separator 7, uncontaminated air discharges through exhaust tube 10 by induced draft fan 8.Flat coke receiving car connects defocused, closes and connects the shifting board 3 of coke side, makes coke avoid contact with air in the coke receiving groove 1 closed and decrease coke and connect scaling loss in Jiao and walking process at coke receiving car.
Coke receiving groove due to flat coke receiving car of the present invention is closed coke receiving groove, and coke receiving groove top is fixed dam, if adopt existing coke receiving car directly to enter the extinguishing technique of coke quenching tower, cannot carry out quenching.To connect burnt and quenching to separate, coke receiving car is walked before coke quenching tower for this reason, the coke on coke receiving car is pushed coke quenching tower carries out quenching with fixing coke pusher.Coke receiving car does not enter coke quenching tower quenching, improves the service efficiency of coke receiving car, decreases the corrosion of coke receiving car.
Claims (4)
1. one kind is reduced the flat coke receiving car of coke burning and band cleaning apparatus, comprise cleaning shaft, strainer, fly-ash separator, induced draft fan, gas fume valve, exhaust tube and coke receiving car, it is characterized in that: further comprising by coke receiving groove top board, the coke receiving groove that two pieces of fixed dams and two pieces of shifting boards are formed, two pieces of fixed dams are located at the both sides, front and back of coke receiving groove, two pieces of shifting boards are located at the left and right sides of coke receiving groove and can open so that meet Jiao or discharge of the coke, the coke receiving groove that the formation above that coke receiving groove top board is located at fixed dam and shifting board is closed, coke receiving groove top board is at least provided with an air suction opening, one end of cleaning shaft is connected with air suction opening, the other end of cleaning shaft is connected with the inlet mouth of strainer, gas fume valve is located on the pipeline between induced draft fan and exhaust tube, coke receiving groove is contained in one side of coke receiving car, strainer, fly-ash separator, induced draft fan and exhaust tube be arranged on coke receiving car middle part and between coke receiving groove and the drivers' cab of coke receiving car.
2. the flat coke receiving car of minimizing coke burning according to claim 1 and band cleaning apparatus, is characterized in that: described coke receiving groove adopts high temperature material to make; The side contacted with coke at coke receiving groove is lined with fire-resistant heat insulating material.
3. the flat coke receiving car of minimizing coke burning according to claim 1 and band cleaning apparatus, is characterized in that: the opening and closing of described shifting board are any one in motor drive mechanism, hydraulic gear, mechanical mechanism or man-operated mechanism.
4. the flat coke receiving car of minimizing coke burning according to claim 2 and band cleaning apparatus, is characterized in that: described fire-resistant heat insulating material is any one in insulating fire brick, ceramic fiber, insulating refractory casting material or spray material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310717603.9A CN103666498B (en) | 2013-12-23 | 2013-12-23 | Flat coke receiving car used for reducing coke burning loss and provided with dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310717603.9A CN103666498B (en) | 2013-12-23 | 2013-12-23 | Flat coke receiving car used for reducing coke burning loss and provided with dust removal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103666498A CN103666498A (en) | 2014-03-26 |
| CN103666498B true CN103666498B (en) | 2015-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310717603.9A Active CN103666498B (en) | 2013-12-23 | 2013-12-23 | Flat coke receiving car used for reducing coke burning loss and provided with dust removal device |
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| Country | Link |
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| CN (1) | CN103666498B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108949199B (en) * | 2018-10-13 | 2024-05-17 | 山西沁新能源集团股份有限公司 | Coke discharging vehicle for coking system |
| CN114317012A (en) * | 2021-12-31 | 2022-04-12 | 华泰永创(北京)科技股份有限公司 | Dry coke quenching and coke moving system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4186057A (en) * | 1977-01-31 | 1980-01-29 | Hartung, Kuhn & Co. Maschinenfabrik Gmbh | Gas extracting and purifying equipment |
| CN2568658Y (en) * | 2002-09-23 | 2003-08-27 | 太史茂远 | Coal loading pusher machine |
| CN2609928Y (en) * | 2003-03-14 | 2004-04-07 | 李天瑞 | Environmental protection coke block car |
| CN202610177U (en) * | 2012-06-20 | 2012-12-19 | 山西森特煤焦化工程集团有限公司 | One-time alignment horizontal receiving coke quenching vehicle |
| CN203668310U (en) * | 2013-12-23 | 2014-06-25 | 张建平 | Horizontal coke receiving car having capability of reducing coke burning loss and provided with dust collection device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4886580A (en) * | 1987-04-22 | 1989-12-12 | Kress Corporation | Dry quenching coke box |
-
2013
- 2013-12-23 CN CN201310717603.9A patent/CN103666498B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4186057A (en) * | 1977-01-31 | 1980-01-29 | Hartung, Kuhn & Co. Maschinenfabrik Gmbh | Gas extracting and purifying equipment |
| CN2568658Y (en) * | 2002-09-23 | 2003-08-27 | 太史茂远 | Coal loading pusher machine |
| CN2609928Y (en) * | 2003-03-14 | 2004-04-07 | 李天瑞 | Environmental protection coke block car |
| CN202610177U (en) * | 2012-06-20 | 2012-12-19 | 山西森特煤焦化工程集团有限公司 | One-time alignment horizontal receiving coke quenching vehicle |
| CN203668310U (en) * | 2013-12-23 | 2014-06-25 | 张建平 | Horizontal coke receiving car having capability of reducing coke burning loss and provided with dust collection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103666498A (en) | 2014-03-26 |
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