CN208980650U - A kind of collateral totally-enclosed coke oven smoke collection system of support - Google Patents
A kind of collateral totally-enclosed coke oven smoke collection system of support Download PDFInfo
- Publication number
- CN208980650U CN208980650U CN201821594736.6U CN201821594736U CN208980650U CN 208980650 U CN208980650 U CN 208980650U CN 201821594736 U CN201821594736 U CN 201821594736U CN 208980650 U CN208980650 U CN 208980650U
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- Prior art keywords
- truss
- totally
- coke oven
- enclosed
- coke
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- 239000000571 coke Substances 0.000 title claims abstract description 121
- 239000000779 smoke Substances 0.000 title claims abstract description 23
- 239000003500 flue dust Substances 0.000 claims abstract description 54
- 239000000428 dust Substances 0.000 claims abstract description 23
- 238000005453 pelletization Methods 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims abstract description 11
- 238000007664 blowing Methods 0.000 claims abstract description 6
- 229920005439 Perspex® Polymers 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000003245 coal Substances 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Coke Industry (AREA)
Abstract
The utility model relates to a kind of collateral totally-enclosed coke oven smoke collection systems of support, coke oven and attached coke over machinery are all enclosed in interior by totally enclosed type cover, it is made of truss, light penetrating panel and skylight, wherein truss is made of top truss, pusher side truss and coke side truss, top truss is across above coke oven, and two sides are respectively by pusher side truss and coke side truss support；Light penetrating panel is laid on the outside of truss, top truss is equipped with multiple skylights；Accident condition air supply tube is set to the lower part or bottom of totally enclosed type cover；Multiple loss flue dust collecting pipes are set to the top of totally enclosed type cover, and are connected by blower with external dust pelletizing system；Back-blowing blower outside the connection of accident condition air supply tube.The utility model is carried out coke oven and attached coke over machinery by totally enclosed type cover totally-enclosed, is realized and is carried out whole centralized collections to the loss flue dust of coke oven uncontrollable discharge, at the same guarantee it is totally-enclosed after coke oven can be safely operated under any situation.
Description
Technical field
The utility model relates to coke oven dust technical fields, more particularly to a kind of collateral totally-enclosed coke oven smoke of support to collect system
System.
Background technique
In recent years, as new " coke oven atmosphere pollutants emission standards " start to execute, environmental requirement is increasingly stringenter,
The emission request of the pollutants such as flue dust and exhaust gas is also increased substantially therewith.The pollutant emission of coke oven both includes coal
Dirt, Jiao Chen, and contain toxic gas, it is always the field of environmental protection administration's emphasis supervision.Although for many years having developed dress
The organized collection processing system implementing of the flue dust such as coal dust pelletizing system, coke discharging and dedusting system, but coaling hole for coke oven door blowby, furnace roof
Imprecision, tedge temporarily discharge, stove door switch when accidental generation inorganization pollutant emission not can avoid still.
Processing for coke oven loss flue dust, most practical effective solution method are exactly to pass through one large-scale cover coke oven
Integrally closed is more next, discharge high-temperature gas and flue dust can converge to covering on top, can be carried out in this way centralized collection with
It handles.Therefore, one kind how is designed for carrying out centralized collection to coke oven loss flue dust in totally-enclosed coke furnace system, and
The totally-enclosed coke oven smoke collection system not having an impact to production vehicle and furnace equipment just becomes the important of the utility model
Target.
Traditional coke oven smoke collection system is primarily present following problem:
1) traditional coke oven does not have loss smoke collecting device, existing since coke oven is in wide-open environment
Dust pelletizing system can only to discharge in a organized way discharge of the coke flue dust and dust collection for charging is collected, can not be to the ease of coke oven uncontrollable discharge
Scattered flue dust is collected, and causes atmosphere pollution, is unable to satisfy new environmental requirement；
2) coke oven having at present is newly provided with smoke collecting device, and (China that such as application publication number is CN107828430A is specially
" a kind of dust excluding hood of coke oven " disclosed in benefit), but it only sets a semi-enclosed cover in furnace roof, it can only be to oven top of coke oven loss
Flue dust be collected, the loss flue dust of coke oven machine side, coke side can not be collected simultaneously, therefore be not also suitable for totally-enclosed
Coke oven uses, and is unable to satisfy new environmental requirement.
Summary of the invention
The utility model provides a kind of collateral totally-enclosed coke oven smoke collection system of support, will be burnt by totally enclosed type cover
Furnace and the progress of attached coke over machinery are totally-enclosed, realize and carry out whole centralized collections to the loss flue dust of coke oven uncontrollable discharge,
Simultaneously guarantee it is totally-enclosed after coke oven can be safely operated under any situation.
In order to achieve the above object, the utility model is implemented with the following technical solutions:
A kind of collateral totally-enclosed coke oven smoke collection system of support, including totally enclosed type cover, loss flue dust collecting pipe and thing
Therefore state air supply tube；Coke oven and attached coke over machinery are all enclosed in by the totally enclosed type cover setting in coke oven periphery
It is interior；Totally enclosed type cover is made of truss, light penetrating panel and skylight, and wherein truss is by top truss, pusher side truss and coke side purlin
Frame composition, top truss are across above coke oven, and two sides are respectively by pusher side truss and coke side truss support；It is laid on the outside of truss saturating
Optic panel, top truss are equipped with multiple skylights；Accident condition air supply tube is set to the lower part or bottom of totally enclosed type cover；Multiple ease
The top that flue dust collecting pipe is set to totally enclosed type cover is dissipated, and is connected by blower with external dust pelletizing system；Accident condition is sent
Back-blowing blower outside air hose connection.
The top center of the totally enclosed type cover is equipped with flue dust collecting cover along longitudinal direction, and the top of flue dust collecting cover is along longitudinal direction
Multiple flue dust collecting mouths are opened up, one end of loss flue dust collecting pipe is connect with flue dust collecting mouth, after the other end is pierced by light penetrating panel
Dust pelletizing system outside connection.
The flue dust collecting cover has the widened structure of surrounding downwards.
The dust pelletizing system is dedusting earth station.
The top truss has ridge-roof type or domes, and flue dust collecting is provide with the highest point set in top truss.
The light penetrating panel is plane skylight, unorganic glass panel or perspex panels.
The lower part of the pusher side truss borrows original pusher side piping lane truss, and the lower part of coke side truss borrows original coke side
Coke guide track joist.
The skylight is slidingtype skylight, is driven by executing agency and set hand switching mechanism, and executing agency sets long-range distant
Control switch；Hand switching mechanism is made of drawstring and fixed pulley, and pulley one, top truss are set on the top truss above skylight
Pulley two is set with pusher side truss/coke side truss corner, one end of drawstring connects skylight, and the other end successively bypasses fixed pulley
One, it hangs down on the outside of pusher side truss or coke side truss after fixed pulley two, the bottom end of drawstring sets knob.
Compared with prior art, the utility model has the beneficial effects that
1) by totally enclosed type cover that coke oven and attached coke over machinery progress is totally-enclosed, it realizes and coke oven inorganization is arranged
The loss flue dust put carries out whole centralized collections, avoids atmosphere pollution, meets new environmental requirement；
2) by setting skylight and accident condition air supply tube, the coke oven after guarantee is totally-enclosed can pacify under any situation
Row for the national games；
3) truss is supported on both sides using machine, coke, on existing coke oven and affiliated facility without influence, and makes full use of coke oven all
Side existing buildings, have been effectively saved material utilization amount, greatly reduce construction investment.
Detailed description of the invention
Fig. 1 is the main view of the collateral totally-enclosed coke oven smoke collection system of support of one kind described in the utility model.
Fig. 2 is the top view of the collateral totally-enclosed coke oven smoke collection system of support of one kind described in the utility model.
In figure: 1. totally enclosed type cover 1-1. top truss 1-2. pusher side truss 1-3. coke side truss 1-4. transparent surfaces
2. one 2-4. fixed pulley of skylight 2-1. executing agency 2-2. drawstring 2-3. fixed pulley of plate, two 2-5., 3. flue dust collectings of knob
Cover the original pusher side piping lane truss 9. of 4. 7. ram of loss flue dust collecting pipe 5. coke oven, 6. charging car, 8. coke guide 8.
14. coal tower 15. of platform between original 10. furnace end stand 11.1# coke oven 12.2# coke oven of coke side coke guide track joist, 13. furnace
Accident condition air supply tube
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing:
As shown in Figure 1 and Figure 2, the collateral totally-enclosed coke oven smoke collection system of support of one kind described in the utility model, including seal entirely
Enclosed cover 1, loss flue dust collecting pipe 4 and accident condition air supply tube 15；The setting of totally enclosed type cover 1 is peripheral in coke oven 5,
Coke oven 5 and attached coke over machinery are all enclosed in interior；Totally enclosed type cover 1 is by truss, light penetrating panel 1-4 and 2 groups of skylight
At wherein truss is made of top truss 1-1, pusher side truss 1-2 and coke side truss 1-3, and top truss 1-1 is across coke oven 5
Top, two sides are supported by pusher side truss 1-2 and coke side truss 1-3 respectively；Light penetrating panel 1-4, top truss are laid on the outside of truss
1-1 is equipped with multiple skylights 2；Accident condition air supply tube 15 is set to the lower part or bottom of totally enclosed type cover 1；Multiple loss flue dust are received
Collector 4 is set to the top of totally enclosed type cover 1, and is connected by blower with external dust pelletizing system；Accident condition air supply tube 15
Back-blowing blower outside connection.
The top center of the totally enclosed type cover 1 is equipped with flue dust collecting cover 3, the top edge of flue dust collecting cover 3 along longitudinal direction
Longitudinal direction opens up multiple flue dust collecting mouths, and one end of loss flue dust collecting pipe 4 is connect with flue dust collecting mouth, and the other end is pierced by transparent surface
External dust pelletizing system is connected after plate 1-4.
The flue dust collecting cover 3 has the widened structure of surrounding downwards.
The dust pelletizing system is dedusting earth station.
The top truss 1-1 has ridge-roof type or domes, and top truss 1-1 is arranged in most in flue dust collecting cover 3
Eminence.
The light penetrating panel 1-4 is plane skylight, unorganic glass panel or perspex panels.
The lower part of the pusher side truss 1-2 borrows original pusher side piping lane truss 8, and the lower part of coke side truss 1-3 borrows former
Some coke side coke guide track joists 9.
The skylight 2 is slidingtype skylight, is driven by executing agency 2-1 and set hand switching mechanism, executing agency 2-1 is set
Remote control switch；Hand switching mechanism is made of drawstring 2-2 and fixed pulley, is set and is slided on the top truss 1-1 of 2 top of skylight
Take turns a 2-3, top truss 1-1 and pusher side truss 1-2/ coke side truss 1-3 corner setting two 2-4 of pulley, the one of drawstring 2-2
End connection skylight 2, the other end successively bypass after one 2-3 of fixed pulley, two 2-4 of fixed pulley along pusher side truss 1-2 or coke side truss 1-3
Outside is hung down, and the bottom end of drawstring 2-2 sets knob 2-5.
It is as follows that the loss of the collateral totally-enclosed coke oven smoke collection system of support of one kind of the present invention dissipates flue dust collecting method:
1) during normal production, the loss flue dust of coke oven uncontrollable discharge converges coke oven 5 upwards in totally enclosed type cover 1
It is poly-, negative pressure is generated by blower, after loss flue dust is collected by the flue dust collecting cover 3 at top, is sent to from loss flue dust collecting pipe 4 outer
The dust pelletizing system in portion is handled；To realize the centralized collection and processing of the totally-enclosed rear loss flue dust of coke oven 5；
2) when dust pelletizing system failure, skylight 2 is controlled by remote control switch and is opened, in case of having a power failure then by opening manually
Shutting mechanism opened skylight 2；Simultaneously at this time, the accident condition air supply tube 15 being connected with back-blowing blower is opened, to totally enclosed type cover
Air-supply in body 1 avoids internal flammable or concentration of toxic gases from increasing, really to guarantee to have enough air in totally enclosed type cover 1
Protect the safety of operating personnel and production facility；After dust pelletizing system restores normal operating conditions, skylight 2 is first closed, is then stopped
It blows into totally enclosed type cover 1.
It as shown in Figure 1 and Figure 2, is a kind of structure of conventional coke oven, 1# coke oven 11 and 2# coke oven 12 are located at 14 liang of coal tower
Side, 1# coke oven 11 and 2# coke oven 12 close to 14 one end of coal tower set furnace respectively between platform 13, the other end sets furnace end stand 10 respectively.It is totally-enclosed
Formula cover 1 will include that 1# coke oven 11,2# coke oven 12, coal tower 14 and the ram 7 of pusher side, the charging car 6 of furnace roof, coke side block
Including burnt 8 integrally closed of machine；The top truss 1-1 of totally enclosed type cover 1 uses ridge-roof type structure, is being located at center highest point edge
Longitudinal direction sets flue dust collecting cover 3, is connected by multiple loss flue dust collecting pipes 4 and with external dust pelletizing system.In totally enclosed type cover
Two side bottoms of body 1 are respectively provided with multiple accident condition air supply tubes 15 along longitudinal direction.
Flue dust collecting cover 3 is long to can elongated or subsection setup along coke oven 5；Pass through the wind being connected with loss flue dust collecting pipe 4
Machine generates negative pressure, will be sent to dust pelletizing system after the loss flue dust collecting for converging to 1 top of totally enclosed type cover.
The dust pelletizing system can produce coal dedusting with coke oven machine side pushing dust removing system, furnace roof dust collection for charging system or coke side
System shares a ground station for dust removal, or individually one ground station for dust removal of connection.
Generate a large amount of fuel gas in 5 production process of coke oven, coke oven 5 realize it is totally-enclosed after, easily because of unsmooth cause of divulging information
Fuel gas is largely assembled, and can even cause the security risks such as burning, explosion after concentration reaches certain limit；To guarantee full envelope
Good ventilation effect is remained in enclosed cover 1, it is long to setting multiple skylights 2 and accident condition air supply tube 15 along coke oven 5.Institute
The skylight 2 stated can be opened by long-distance remote control, can also be manually opened by drawstring 2-2 when having a power failure, and pass through accident shape
The back-blowing blower that state air supply tube 15 is reversely blown into totally enclosed type cover 1 can also be additionally by diesel generation when having a power failure
Machine driving；To guarantee operating personnel in any case in totally-enclosed coke oven smoke collection system and production equipment all in peace
In full ambient engine.
To make full use of coke oven periphery existing buildings, saving material utilization amount reduces construction investment, pusher side truss 1-2's
Lower part borrows original pusher side piping lane truss 8, and the lower part of coke side truss 1-3 borrows original coke side coke guide track joist 9.Top
Portion truss 1-1 uses ridge-roof type or arch form, and the convenient loss flue dust to coke oven uncontrollable discharge carries out centralized collection and is convenient for rain
Water outlet.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. a kind of collateral totally-enclosed coke oven smoke collection system of support, which is characterized in that received including totally enclosed type cover, loss flue dust
Collector and accident condition air supply tube；The totally enclosed type cover setting is peripheral in coke oven, and coke oven and attached coke over machinery is complete
In portion is enclosed in；Totally enclosed type cover is made of truss, light penetrating panel and skylight, and wherein truss is by top truss, pusher side truss
It is formed with coke side truss, top truss is across above coke oven, and two sides are respectively by pusher side truss and coke side truss support；Outside truss
Side is laid with light penetrating panel, and top truss is equipped with multiple skylights；Accident condition air supply tube is set to the lower part or bottom of totally enclosed type cover
Portion；Multiple loss flue dust collecting pipes are set to the top of totally enclosed type cover, and are connected by blower with external dust pelletizing system；Thing
Therefore the back-blowing blower outside the connection of state air supply tube.
2. the collateral totally-enclosed coke oven smoke collection system of support of one kind according to claim 1, which is characterized in that the full envelope
The top center of enclosed cover is equipped with flue dust collecting cover along longitudinal direction, and the top of flue dust collecting cover opens up multiple flue dust collectings along longitudinal direction
Mouthful, one end of loss flue dust collecting pipe is connect with flue dust collecting mouth, and the other end connects external dedusting system after being pierced by light penetrating panel
System.
3. the collateral totally-enclosed coke oven smoke collection system of support of one kind according to claim 2, which is characterized in that the flue dust
Collecting hood has the widened structure of surrounding downwards.
4. the collateral totally-enclosed coke oven smoke collection system of support of one kind according to claim 1 or 2, which is characterized in that described
Dust pelletizing system is dedusting earth station.
5. the collateral totally-enclosed coke oven smoke collection system of support of one kind according to claim 1, which is characterized in that the top
Truss has ridge-roof type or domes, and flue dust collecting is provide with the highest point set in top truss.
6. the collateral totally-enclosed coke oven smoke collection system of support of one kind according to claim 1, which is characterized in that the light transmission
Panel is plane skylight, unorganic glass panel or perspex panels.
7. the collateral totally-enclosed coke oven smoke collection system of support of one kind according to claim 1, which is characterized in that the pusher side
The lower part of truss borrows original pusher side piping lane truss, and the lower part of coke side truss borrows original coke side coke guide track joist.
8. the collateral totally-enclosed coke oven smoke collection system of support of one kind according to claim 1, which is characterized in that the skylight
For slidingtype skylight, hand switching mechanism is driven by executing agency and is set, executing agency sets remote control switch；Manual switch machine
Structure is made of drawstring and fixed pulley, and pulley one, top truss and pusher side truss/coke side purlin are set on the top truss above skylight
The corner of frame sets pulley two, and one end of drawstring connects skylight, and the other end successively bypasses after fixed pulley one, fixed pulley two along machine
It hangs down on the outside of side truss or coke side truss, the bottom end of drawstring sets knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821594736.6U CN208980650U (en) | 2018-09-28 | 2018-09-28 | A kind of collateral totally-enclosed coke oven smoke collection system of support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821594736.6U CN208980650U (en) | 2018-09-28 | 2018-09-28 | A kind of collateral totally-enclosed coke oven smoke collection system of support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208980650U true CN208980650U (en) | 2019-06-14 |
Family
ID=66785947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821594736.6U Withdrawn - After Issue CN208980650U (en) | 2018-09-28 | 2018-09-28 | A kind of collateral totally-enclosed coke oven smoke collection system of support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208980650U (en) |
-
2018
- 2018-09-28 CN CN201821594736.6U patent/CN208980650U/en not_active Withdrawn - After Issue
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190614 Effective date of abandoning: 20240126 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190614 Effective date of abandoning: 20240126 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |