CN209619276U - A kind of coke oven furnace side dust-extraction unit - Google Patents
A kind of coke oven furnace side dust-extraction unit Download PDFInfo
- Publication number
- CN209619276U CN209619276U CN201821986301.6U CN201821986301U CN209619276U CN 209619276 U CN209619276 U CN 209619276U CN 201821986301 U CN201821986301 U CN 201821986301U CN 209619276 U CN209619276 U CN 209619276U
- Authority
- CN
- China
- Prior art keywords
- dust
- coke oven
- extraction unit
- fire door
- blower
- 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
Links
- 239000000571 coke Substances 0.000 title claims abstract description 56
- 238000000605 extraction Methods 0.000 title claims abstract description 26
- 239000000428 dust Substances 0.000 claims abstract description 58
- 230000000694 effects Effects 0.000 abstract description 4
- 239000003500 flue dust Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Coke Industry (AREA)
Abstract
The utility model discloses a kind of coke oven furnace side dust-extraction units, belong to coker field, including coke oven and fire door, fire door is mounted on coke oven, it further include coke guide, dust gathering arrester, blower, solenoid valve and dust-extraction unit, the lower part of fire door is arranged in coke guide, the front of fire door is arranged in dust gathering arrester, blower is arranged in the end of dust gathering arrester, blower is connect by conducting wire with control cabinet, and solenoid valve is connect by conducting wire with control cabinet, and solenoid valve is arranged in dust collecting duct, one end of dust collecting duct is connect with blower, and the other end is connect with dust-extraction unit.Dust gathering arrester and blower is arranged in the coke oven furnace side dust-extraction unit of the utility model on the fire door of coke oven, accelerate dust flow when a door is opened, dust is quickly blown into dust-extraction unit, it can continue drifting dust when fire door is closed to enter in dust-extraction unit, the present apparatus can solve the problem of coke oven furnace side dust diffuses, and using effect is good.
Description
Technical field
The utility model relates to coker fields, specifically, the utility model relates to a kind of coke oven furnace side dedusting dresses
It sets.
Background technique
Pressure with environmental protection regulation increasingly increases, and former Coke-oven Design ground station for dust removal, coke guide dust excluding hood and coalingging removes
Dirt system has been unable to satisfy the needs of present environmental protection.Especially coke side blocks burnt dedusting, and burnt dust excluding hood is blocked in coking process can only
The soot fraction generated when red coke is poured into coke quenching cart siphons away, and plucking in door and coke-pushing process in coke oven door can generate largely moment
It in flue dust loss atmosphere, ground dedusting and blocks burnt dust pelletizing system at this time and just performs practically no function, coke oven side flue dust overflows when operation, seriously
Ambient enviroment is polluted, brings very big pressure to coking coal environmental protection production.Existing coke oven dust device there are the problem of have: 1, it is big
Partially using the coal chemical enterprise of ground dedusting system all to exist, pipeline is too long, air loss is big, causes dedusting suction to be not achieved and wants
It asks.2, flue dust abrupt release amount is big when coke pushing, and existing dedusting suction inlet sealing is poor, can not siphon away at once.3, what is generated after pushing is big
Amount flue dust can not be handled because coke guide needs moving operation.Red coke falls into the high-temperature smoke that coke quenching cart is raised and has obstructed from ground
The negative pressure gas flow of face dedusting prevents to lead the flue dust generated in burnt grid during coke pushing from effectively being collected, blocks burnt dedusting just as void
If.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of dust-extraction unit for removing coke oven furnace side flue dust, this dresses
Set the flue dust that can timely remove coke oven furnace side.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the utility model is a kind of dedusting of coke oven furnace side fills
It sets, including coke oven and fire door, the fire door is mounted on coke oven, further includes coke guide, dust gathering arrester, blower, solenoid valve and dedusting
The lower part of fire door is arranged in device, the coke guide, and the front of fire door is arranged in dust gathering arrester, and blower is arranged in the end of dust gathering arrester,
Blower is connect by conducting wire with control cabinet, and the solenoid valve is connect by conducting wire with control cabinet, and solenoid valve is arranged in dust collecting duct
Interior, one end of dust collecting duct is connect with blower, and the other end is connect with dust-extraction unit.
Preferably, the dust collect plant includes dust main pipe and ground station for dust removal, one end of the dust main pipe and dust
Pipeline connection, the other end are connect with ground station for dust removal.
The application method of this coke oven furnace side dust-extraction unit, includes the following steps:
A, coke pushing instruction is sent on coke oven, oven door opening, while control cabinet control solenoid valve is opened while starting blower
High speed rotation pectinid；
B, coke pushing end signal is sent on coke oven, fire door close, while control cabinet fan signal make blower enter it is low
Fast state continues drifting dust, and control cabinet closes solenoid valve to solenoid signal.
Using the technical solution of the utility model, can obtain it is below the utility model has the advantages that
Dust gathering arrester and blower is arranged in the coke oven furnace side dust-extraction unit of the utility model on the fire door of coke oven, works as oven door opening
When accelerate dust flow, dust is quickly blown into dust-extraction unit, can continue drifting dust when fire door is closed and enter in dust-extraction unit,
The present apparatus can solve the problem of coke oven furnace side dust diffuses, and using effect is good.
Detailed description of the invention
Brief description is made to content expressed by each attached drawing of this specification and the label in figure below:
Fig. 1 is the structural schematic diagram of this dust-extraction unit；
Fig. 2 is the logic diagram one when dust-extraction unit uses；
Fig. 3 is the logic diagram two when dust-extraction unit uses；
Label in above-mentioned figure is equal are as follows: 1, coke oven；2, fire door；3, coke guide；4, dust gathering arrester；5, blower；6, solenoid valve；7,
Control cabinet；8, dust collecting duct；9, dust main pipe；10, ground station for dust removal.
Specific embodiment
Below against attached drawing, by the description of the embodiment, such as related to specific embodiment of the present utility model
The shape of each component, construction, the mutual alignment between each section and connection relationship, the effect of each section and working principle etc. make into
The detailed description of one step.
As shown in Figure 1, this coke oven furnace side dust-extraction unit includes coke oven 1 and fire door 2, fire door 2 is mounted on coke oven 1, also wraps
Coke guide 3, dust gathering arrester 4, blower 5, solenoid valve 6 and dust-extraction unit are included, the lower part of fire door 2 is arranged in coke guide 3, and dust gathering arrester 4 is set
It sets in the front of fire door 2, blower 5 is arranged in the end of dust gathering arrester 4, and blower 5 is connect by conducting wire with control cabinet 7, and solenoid valve 6 passes through
Conducting wire is connect with control cabinet 7, and solenoid valve 6 is arranged in dust collecting duct 8, and one end of dust collecting duct 8 is connect with blower 5, the other end
It is connect with dust-extraction unit.Above-mentioned dust collect plant includes dust main pipe 9 and ground station for dust removal 10, one end of dust main pipe 9 and dust
Pipeline 8 connects, and the other end is connect with ground station for dust removal 10.
As shown in Figure 2,3, the application method of this coke oven furnace side dust-extraction unit, includes the following steps:
As shown in Fig. 2, coke pushing instruction is sent on coke oven 1, fire door 2 is opened, while control cabinet 7 controls solenoid valve 6 and opens
Start 5 high speed rotation pectinid of blower simultaneously；Fire door 2 open when accelerate dust flow, dust is quickly blown into dust-extraction unit into
The collection of row dust.
As shown in figure 3, coke pushing end signal is sent on coke oven 1, fire door 2 is closed, while 7 fan of control cabinet, 5 signal
So that blower 5 is entered lower-speed state and continue drifting dust, control cabinet 7 gives 6 signal-off solenoid valve 6 of solenoid valve.It can be with when fire door 2 is closed
Continue drifting dust to enter in dust-extraction unit, the present apparatus can solve the problem of coke oven furnace side dust diffuses, and using effect is good.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as the various unsubstantialities carried out using the method concept and technical solution of the utility model change
Into, or it is not improved the conception and technical scheme of the utility model are directly applied into other occasions, in the utility model
Protection scope within.
Claims (1)
1. a kind of coke oven furnace side dust-extraction unit, including coke oven and fire door, the fire door are mounted on coke oven, it is characterised in that: also
Including coke guide, dust gathering arrester, blower, solenoid valve and dust-extraction unit, the lower part of fire door, dust gathering arrester setting is arranged in the coke guide
In the front of fire door, blower is arranged in the end of dust gathering arrester, and blower is connect by conducting wire with control cabinet, and the solenoid valve passes through conducting wire
It is connect with control cabinet, solenoid valve is arranged in dust collecting duct, and one end of dust collecting duct is connect with blower, the other end and dust-extraction unit
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821986301.6U CN209619276U (en) | 2018-11-29 | 2018-11-29 | A kind of coke oven furnace side dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821986301.6U CN209619276U (en) | 2018-11-29 | 2018-11-29 | A kind of coke oven furnace side dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209619276U true CN209619276U (en) | 2019-11-12 |
Family
ID=68444622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821986301.6U Expired - Fee Related CN209619276U (en) | 2018-11-29 | 2018-11-29 | A kind of coke oven furnace side dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209619276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109401764A (en) * | 2018-11-29 | 2019-03-01 | 临涣焦化股份有限公司 | A kind of coke oven furnace side dust-extraction unit |
-
2018
- 2018-11-29 CN CN201821986301.6U patent/CN209619276U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109401764A (en) * | 2018-11-29 | 2019-03-01 | 临涣焦化股份有限公司 | A kind of coke oven furnace side dust-extraction unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |