CN203668310U - Horizontal coke receiving car having capability of reducing coke burning loss and provided with dust collection device - Google Patents
Horizontal coke receiving car having capability of reducing coke burning loss and provided with dust collection device Download PDFInfo
- Publication number
- CN203668310U CN203668310U CN201320854236.2U CN201320854236U CN203668310U CN 203668310 U CN203668310 U CN 203668310U CN 201320854236 U CN201320854236 U CN 201320854236U CN 203668310 U CN203668310 U CN 203668310U
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- coke
- coke receiving
- car
- receiving groove
- receiving car
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Abstract
The utility model relates to a horizontal coke receiving car having the capability of reducing coke burning loss and provided with a dust collection device and belongs to coke receiving equipment which can reduce coke burning loss and is provided with a dust collection device. The utility model mainly solves the technical problems of high investment in dust collection, high running cost and high coke burning loss of a conventional heat-recovery tamping type coke oven and adopts the technical scheme that the horizontal coke receiving car having the capability of reducing coke burning loss and provided with the dust collection device comprises a dust collection pipeline, a filter, a dust collector, an induced draft fan, a flue gas valve, an uptake ventilator and a coke receiving car and further comprises a coke receiving tank constituted by a coke receiving tank top plate, two fixed baffle plates and two movable baffle plates, wherein the two fixed baffle plates are arranged on the front side and the back side of the coke receiving tank, and the two movable baffle plates are arranged on the left side and the right side of the coke receiving tank and can be opened to allow coke to be received or discharged conveniently; the coke receiving tank is formed in one side of the coke receiving car; the filter, the dust collector, the induced draft fan and the uptake ventilator are arranged at the middle part of the coke receiving car and between the coke receiving tank and the cab of the coke receiving car.
Description
Technical field
The utility model relates to a kind of coke burning and flat coke receiving car with cleaning apparatus of reducing, and it belongs to a kind of can reduce coke burning and with the burnt equipment of connecing of cleaning apparatus.
Background technology
Coking industry pit kiln produces a lot of dust polluting environments in the process of the discharging of the coke, and coke contacts the scaling loss that has caused coke in being exposed to air connecing red coke of processing in defocused process of removing coke quenching tower with air.How to solve the dust pollution producing in the process of the discharging of the coke, how to avoid red coke of processing to be exposed in air and contact the coke burning causing with air, be the insoluble difficult problem of coking industry always.
Reclaim the coke oven of Chemicals, dust excluding hood is installed on coke guide, collect the flue dust that coke produces in the process of the discharging of the coke, by being arranged on after 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 is being received after coke, quenching car without any closed installation, red coke of processing is exposed to and in air, contacts the scaling loss that has still caused coke with air.
At present, the horizontal coke receiving car that heat recovery coke oven adopts, although dust excluding hood has been installed 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 that reduces coke burning.
Summary of the invention
The purpose of this utility model is the technical problem that dedusting investment is large, working cost is high and coke burning is large that solves the coke receiving car existence of existing heat recovery tamping formula pit kiln, provides a kind of dedusting to invest the minimizing coke burning little, working cost is low and coke burning is little and the flat coke receiving car with cleaning apparatus.
The utility model is for solving the problems of the technologies described above, and the technical scheme of employing is:
Reduce coke burning and the flat coke receiving car with 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, two fixed dams and two coke receiving grooves that shifting board forms, two fixed dams are located at the both sides, front and back of coke receiving groove, two 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, coke receiving groove top board is located at the coke receiving groove that forms sealing above of fixed dam and shifting board, on coke receiving groove top board, be 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 are arranged on the middle part of coke receiving car and between coke receiving groove and the drivers' cab of coke receiving car.
Described in it, coke receiving groove adopts high temperature material to make; The side contacting with coke at coke receiving groove is lined with fire-resistant heat insulating material.
Described in it, the opening and closing of shifting board are any one in motor drive mechanism, hydraulic gear, mechanical mechanism or man-operated mechanism.
Described in it, fire-resistant heat insulating material is any one in insulating fire brick, ceramic fiber, insulating refractory casting material or spray material.
Because the utility model has adopted technique scheme, making the flat coke receiving car of heat recovery coke oven meet Jiao has had dedusting and has reduced coke burning device, has solved 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 the utlity model has is: connect burnt dedusting investment cost and reduced by 80%, working cost has reduced by 60%, coke burning approaches 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.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the right view of Fig. 1.
Embodiment
As depicted in figs. 1 and 2, minimizing coke burning in the present embodiment and the flat coke receiving car with 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, two fixed dams 2 and two coke receiving grooves 1 that shifting board 3 forms, two fixed dams 2 are located at the both sides, front and back of coke receiving groove 1, two shifting boards 3 are located at the left and right sides of coke receiving groove 1 and can open by hydraulic gear so that meet Jiao or discharge of the coke, coke receiving groove top board 4 is located at the coke receiving groove 1 that forms sealing above of two fixed dams 2 and two shifting boards 3, stop the coke in coke receiving groove to contact with air, reduce coke and connect the scaling loss in burnt and walking process at coke receiving car, on coke receiving groove top board 4, be 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 are arranged on the middle part of coke receiving car 11 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 contacting 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 be used any one replacement in motor drive mechanism, mechanical mechanism or man-operated mechanism.
Insulating fire brick in above-described embodiment can also be used any one replacement in ceramic fiber, insulating refractory casting material or spray material.
Working process of the present utility model is: the shifting board 3 of opening coke receiving groove left side or right side when flat coke receiving car meets Jiao starts to connect Jiao, open gas fume valve 9 simultaneously and open the induced draft fan 8 being arranged on flat coke receiving car, discharge of the coke the flue dust that produces by be arranged on sealing coke receiving groove top cleaning shaft 5, remove dust through strainer 6, fly-ash separator 7, induced draft fan 8 discharges uncontaminated air through exhaust tube 10.Flat coke receiving car connects defocused, closes the shifting board 3 that connects coke side, makes coke avoid contact with air in the coke receiving groove 1 of sealing to have reduced coke to connect the scaling loss in Jiao and walking process at coke receiving car.
Because the coke receiving groove of flat coke receiving car of the present utility model is the coke receiving groove of sealing, 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 Jiao and quenching for this reason and separate, coke receiving car is walked before coke quenching tower, with fixing coke pusher, the coke on coke receiving car is pushed to coke quenching tower and carries out quenching.Coke receiving car does not enter coke quenching tower quenching, has improved the service efficiency of coke receiving car, has reduced the corrosion of coke receiving car.
Claims (4)
1. one kind is reduced coke burning and the flat coke receiving car with 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, two fixed dams and two coke receiving grooves that shifting board forms, two fixed dams are located at the both sides, front and back of coke receiving groove, two 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, coke receiving groove top board is located at the coke receiving groove that forms sealing above of fixed dam and shifting board, on coke receiving groove top board, be 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 are arranged on the middle part of coke receiving car and between coke receiving groove and the drivers' cab of coke receiving car.
2. minimizing coke burning according to claim 1 and the flat coke receiving car with cleaning apparatus, is characterized in that: described coke receiving groove adopts high temperature material to make; The side contacting with coke at coke receiving groove is lined with fire-resistant heat insulating material.
3. minimizing coke burning according to claim 1 and the flat coke receiving car with 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. minimizing coke burning according to claim 2 and the flat coke receiving car with 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 |
|---|---|---|---|
| CN201320854236.2U CN203668310U (en) | 2013-12-23 | 2013-12-23 | Horizontal coke receiving car having capability of reducing coke burning loss and provided with dust collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320854236.2U CN203668310U (en) | 2013-12-23 | 2013-12-23 | Horizontal coke receiving car having capability of reducing coke burning loss and provided with dust collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203668310U true CN203668310U (en) | 2014-06-25 |
Family
ID=50964626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320854236.2U Withdrawn - After Issue CN203668310U (en) | 2013-12-23 | 2013-12-23 | Horizontal coke receiving car having capability of reducing coke burning loss and provided with dust collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203668310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103666498A (en) * | 2013-12-23 | 2014-03-26 | 张建平 | Flat coke receiving car used for reducing coke burning loss and provided with dust removal device |
-
2013
- 2013-12-23 CN CN201320854236.2U patent/CN203668310U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103666498A (en) * | 2013-12-23 | 2014-03-26 | 张建平 | Flat coke receiving car used for reducing coke burning loss and provided with dust removal device |
| CN103666498B (en) * | 2013-12-23 | 2015-03-18 | 张建平 | Flat coke receiving car used for reducing coke burning loss and provided with dust removal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140625 Effective date of abandoning: 20150318 |
|
| RGAV | Abandon patent right to avoid regrant |