CN201442920U - Dust remover for coke guide trough of coke blocking car and head of coke oven - Google Patents
Dust remover for coke guide trough of coke blocking car and head of coke oven Download PDFInfo
- Publication number
- CN201442920U CN201442920U CN2009200262672U CN200920026267U CN201442920U CN 201442920 U CN201442920 U CN 201442920U CN 2009200262672 U CN2009200262672 U CN 2009200262672U CN 200920026267 U CN200920026267 U CN 200920026267U CN 201442920 U CN201442920 U CN 201442920U
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- China
- Prior art keywords
- coke
- dust
- coke guide
- gathering arrester
- oven
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- Expired - Fee Related
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Abstract
The utility model discloses a dust remover for a coke guide trough of a coke blocking car and the head of a coke oven, belonging to coke oven smoke and dust control technical field. The dust remover consists of a smoke shield, a coke guide trough dust hood, an oven door dust hood and an induced draft fan, and is characterized in that the smoke shield is installed and fixed above a post of the oven at the coke side oven door. After collecting dust through the respective dust collecting pipelines, the coke guide trough dust hood and the oven door dust hood are spliced with each other, then are connected to the induced draft fan and finally are guided and connected to a coke pushing and dust collecting and removing main pipe through the induced draft fan. The dust remover can increase the suction at the coke guide trough and the head of the oven during the process of pushing the coke, reduce soot dispersion caused by convection of the hot soot during the process of pushing the coke and improve the dust removal effect of the coke guide trough and the head of the oven from about 95% to above 99% during the process of pushing the coke, thus reaching the purpose of reducing emission and protecting the environment.
Description
Technical field
The utility model relates to a kind of coke oven barrier coke guide, burner cleaning apparatus, belongs to coke oven smoke control techniques field.
Background technology
The flue dust that produces in the coke oven coke-pusher process derives from: the 1) flue dust that the fire door place distributes during coke pushing; 2) flue dust that distribute on coke guide top during coke pushing; The dust that distributes when 3) red Jiao is in coke guide drops down onto quenching car; 4) quenching car that red Jiao is housed moves to the flue dust that distributes in coke quenching tower (the dried stove that the puts out) way.Wherein, be primary pollution source 1), 2), 3).
The coke pushing cleaning apparatus mainly comprises quenching car dust gathering arrester, coke guide dust gathering arrester, burner dust gathering arrester, ground station for dust removal etc.Quenching car dust gathering arrester, coke guide dust gathering arrester, burner dust gathering arrester all are installed on the coke guide.The coke guide dust gathering arrester is scalable mobile cover, and the burner dust gathering arrester is near steel column.Because there are big gap in the steel column and the stove frame that exist gap, burner dust gathering arrester to press close between the flexible guide pin bushing suction losses of red burnt loss fume fever buoyancy and coke guide mobile cover and butt joint back and the furnace stay, therefore coke guide, burner dust removing effects are relatively poor, generally about 95%, the flue dust loss is comparatively serious.Application number is 200810007632.5 applies for a patent and disclose a kind of vehicle mounted coke oven coke-pusher smoke trapping system, and this application patent i.e. row for this reason.
Summary of the invention
At the deficiencies in the prior art, the utility model provides a kind of coke oven barrier coke guide, burner cleaning apparatus, to improve coke guide, burner dust removing effects, reduces the flue dust loss, reaches the purpose of energy-saving and emission-reduction.
A kind of coke oven barrier coke guide, burner cleaning apparatus are formed by hiding petticoat pipe, coke guide dust gathering arrester, fire door dust gathering arrester and induced draft fan, it is characterized in that hiding the furnace stay top that petticoat pipe is fixed on coke side fire door position; Coke guide dust gathering arrester and fire door dust gathering arrester connect together behind control of dust pipeline control of dust separately, are connected to then on the induced draft fan, lead and insert coke pushing dedusting control of dust main pipe line through induced draft fan.
Described fire door dust gathering arrester opening size is suitable with the fire door top dimension.
Described coke guide dust gathering arrester is fixed on the top position of coke guide.
Described coke guide dust gathering arrester height is 22-28cm.
Described coke guide dust gathering arrester and the gap that hides between the petticoat pipe are 1-5cm.
Described screening petticoat pipe height is 25-30cm.
The utility model as shown in Figure 1, induced draft fan is installed on the coke guide upper mounting plate, pluck behind the door, start induced draft fan 2, plucking behind the door, fire door rotates to fire door dust gathering arrester 5 bottoms, flue dust enters coke pushing dedusting control of dust main pipe line 1, coke guide dust gathering arrester 3 docks with screening petticoat pipe 6, the high-temperature smoke of burner loss is risen by heat buoyancy after screening petticoat pipe 6 blocks and import coke pushing dedusting control of dust main pipe line 1 with quenching car dust gathering arrester 4 capture flue dust after coke guide dust gathering arrester 3 captures in the coke-pushing process, enters ground station for dust removal then and purifies.
The key distinction of the utility model and existing coke oven coke-pusher gas-cleaning installation is: install at the coke side furnace stay and hide petticoat pipe; Coke guide and fire door dust gathering arrester are provided with independent control of dust pipeline and incorporate coke pushing dedusting control of dust main pipe line into through induced draft fan.Hide petticoat pipe and induced draft fan by increasing, increased coke guide dust gathering arrester and fire door dust gathering arrester place suction, eliminated the flue dust loss that heat buoyancy causes in the coke-pushing process, can reach the purpose that improves the coke pushing dust removing effects.
The beneficial effects of the utility model are that the suction at coke guide and burner position reduces the flue dust loss that hot flue dust convection current produces in the coke-pushing process in the increase coke-pushing process; Coke-pushing process coke guide, burner dust removing effects can be brought up to more than 99% by about 95%, be reached the purpose of reduction of discharging and environmental protection.
Description of drawings
Fig. 1 is a basic structure synoptic diagram of the present utility model.
Wherein: 1-coke pushing dedusting control of dust main pipe line (connecting) with coke pushing dedusting chassis, the 2-induced draft fan, 3-coke guide dust gathering arrester, 4-quenching car dust gathering arrester, 5-fire door dust gathering arrester, 6-hides petticoat pipe, 7-coke guide, 8-coke oven, 9-coke guide, 10-track, 11-quenching car track.
Embodiment
Below in conjunction with drawings and Examples the utility model is described further, but is not limited thereto.
Embodiment 1:
A kind of coke oven barrier coke guide, burner cleaning apparatus are formed by hiding petticoat pipe 6, coke guide dust gathering arrester 3, fire door dust gathering arrester 5 and induced draft fan 2, it is characterized in that hiding the furnace stay top that petticoat pipe 6 is fixed on coke side fire door position; Coke guide dust gathering arrester 3 connects together behind control of dust pipeline control of dust separately with fire door dust gathering arrester 5, is connected to then on the induced draft fan 2, leads and insert coke pushing dedusting control of dust main pipe line 1 through induced draft fan 2.Described coke guide dust gathering arrester 3 is fixed on the top position of coke guide 7.Described coke guide dust gathering arrester 3 highly is 22cm.Described coke guide dust gathering arrester 3 and the gap that hides between the petticoat pipe 6 are 3cm.Described screening petticoat pipe 6 highly is 25cm.
Embodiment 2:
With embodiment 1, be that described coke guide dust gathering arrester 3 highly is 25cm.Described coke guide dust gathering arrester 3 and the gap that hides between the petticoat pipe 6 are 4cm.Described screening petticoat pipe 6 highly is 28cm.
Claims (6)
1. a coke oven barrier coke guide, burner cleaning apparatus are formed by hiding petticoat pipe, coke guide dust gathering arrester, fire door dust gathering arrester and induced draft fan, it is characterized in that hiding petticoat pipe and are fixed on above the furnace stay at coke side fire door position; Coke guide dust gathering arrester and fire door dust gathering arrester connect together behind control of dust pipeline control of dust separately, are connected to then on the induced draft fan, lead and insert coke pushing dedusting control of dust main pipe line through induced draft fan.
2. a kind of coke oven barrier coke guide as claimed in claim 1, burner cleaning apparatus is characterized in that described fire door dust gathering arrester opening size is suitable with the fire door top dimension.
3. a kind of coke oven barrier coke guide as claimed in claim 1, burner cleaning apparatus is characterized in that described coke guide dust gathering arrester is fixed on the top position of coke guide.
4. a kind of coke oven barrier coke guide as claimed in claim 1, burner cleaning apparatus is characterized in that described coke guide dust gathering arrester height is 22-28cm.
5. a kind of coke oven barrier coke guide as claimed in claim 1, burner cleaning apparatus is characterized in that described coke guide dust gathering arrester and the gap that hides between the petticoat pipe are 1-5cm.
6. a kind of coke oven barrier coke guide as claimed in claim 1, burner cleaning apparatus is characterized in that described screening petticoat pipe height is 25-30cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200262672U CN201442920U (en) | 2009-05-25 | 2009-05-25 | Dust remover for coke guide trough of coke blocking car and head of coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200262672U CN201442920U (en) | 2009-05-25 | 2009-05-25 | Dust remover for coke guide trough of coke blocking car and head of coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201442920U true CN201442920U (en) | 2010-04-28 |
Family
ID=42547595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200262672U Expired - Fee Related CN201442920U (en) | 2009-05-25 | 2009-05-25 | Dust remover for coke guide trough of coke blocking car and head of coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201442920U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109207172A (en) * | 2018-08-21 | 2019-01-15 | 天津大学 | A kind of coke pushing dust-control method in coking industry |
| CN111303914A (en) * | 2020-03-12 | 2020-06-19 | 太原重工股份有限公司 | Vehicle-mounted dust removal system of tamping coke oven coal charging car |
| CN111303913A (en) * | 2020-03-12 | 2020-06-19 | 太原重工股份有限公司 | Tamping coke oven coke pusher vehicle-mounted dust removal system |
-
2009
- 2009-05-25 CN CN2009200262672U patent/CN201442920U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109207172A (en) * | 2018-08-21 | 2019-01-15 | 天津大学 | A kind of coke pushing dust-control method in coking industry |
| CN111303914A (en) * | 2020-03-12 | 2020-06-19 | 太原重工股份有限公司 | Vehicle-mounted dust removal system of tamping coke oven coal charging car |
| CN111303913A (en) * | 2020-03-12 | 2020-06-19 | 太原重工股份有限公司 | Tamping coke oven coke pusher vehicle-mounted dust removal system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100428 Termination date: 20100525 |