CN208980655U - A kind of transverse direction supports totally-enclosed coke oven smoke collection system more - Google Patents
A kind of transverse direction supports totally-enclosed coke oven smoke collection system more Download PDFInfo
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- CN208980655U CN208980655U CN201821612561.7U CN201821612561U CN208980655U CN 208980655 U CN208980655 U CN 208980655U CN 201821612561 U CN201821612561 U CN 201821612561U CN 208980655 U CN208980655 U CN 208980655U
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- truss
- coke oven
- coke
- enclosed
- totally
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- 239000000571 coke Substances 0.000 title claims abstract description 155
- 239000000779 smoke Substances 0.000 title claims abstract description 23
- 239000003500 flue dust Substances 0.000 claims abstract description 56
- 239000000428 dust Substances 0.000 claims abstract description 24
- 238000005453 pelletization Methods 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims abstract description 12
- 238000007664 blowing Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 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
- 230000011218 segmentation Effects 0.000 claims description 3
- 235000019504 cigarettes Nutrition 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 7
- 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
- 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
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Coke Industry (AREA)
Abstract
The utility model relates to a kind of transverse directions to support totally-enclosed coke oven smoke collection system, including totally enclosed type cover and loss flue dust collecting pipe more；The totally enclosed type cover is made of, wherein truss is made of top truss, pusher side truss, pusher side intermediate truss, coke side intermediate truss and coke side truss in being all enclosed in coke oven and attached coke over machinery truss, light penetrating panel；Long to multiple loss flue dust collecting mouths are equipped with along coke oven on top truss, loss flue dust collecting mouth passes through the dust pelletizing system outside the connection of loss flue dust collecting pipe.The utility model, which is realized, carries 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；Totally enclosed type cover is transversely provided with multiple supports, and each support is built up by original coke oven accessory structure, and stabilized structure, construction cost is low, and on original coke oven construction without influence.
Description
Technical field
The utility model relates to coke oven dust technical fields, more particularly to one kind is for receiving totally-enclosed coke oven loss flue dust
The totally-enclosed coke oven smoke collection system of laterally more supports of collection processing.
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 transverse direction and supports totally-enclosed coke oven smoke collection system more, passes through totally enclosed type cover
Coke oven and attached coke over machinery progress is totally-enclosed, it realizes and the loss flue dust of coke oven uncontrollable discharge is carried out all concentrating receipts
Collection, at the same guarantee it is totally-enclosed after coke oven can be safely operated under any situation；Totally enclosed type cover is transversely provided with multiple
Support, and each support is built up by original coke oven accessory structure, stabilized structure, construction cost is low, and to original coke oven construction
Without influence.
In order to achieve the above object, the utility model is implemented with the following technical solutions:
A kind of transverse direction supports totally-enclosed coke oven smoke collection system, including totally enclosed type cover and loss flue dust collecting more
Pipe；Coke oven and attached coke over machinery are all enclosed in interior by the totally enclosed type cover setting in coke oven periphery；Totally enclosed type
Cover is made of truss, light penetrating panel, and wherein truss is by top truss, pusher side truss, pusher side intermediate truss, coke side intermediate truss
And coke side truss composition, top truss are across above coke oven, two sides respectively by pusher side truss and coke side truss support, middle part by
Pusher side intermediate truss and the support of coke side intermediate truss；The outside of top truss, pusher side truss and coke side truss is laid with light penetrating panel；
Long to multiple loss flue dust collecting mouths are equipped with along coke oven on top truss, loss flue dust collecting mouth passes through loss flue dust collecting Guan Lian
It connects external dust pelletizing system, sets blower on loss flue dust collecting pipe or in dust pelletizing system.
On original pusher side piping lane truss, the coke side erection of truss blocks the pusher side erection of truss in original coke side
On burnt machine track joist, the pusher side intermediate truss is erected on pusher side furnace stay, and the coke side intermediate truss is erected at coke side furnace
On column.
The two lateral edge coke oven of top truss is long to multiple skylights are respectively equipped with, and each skylight is equipped with automatic opening-closing
And manual opening-closing device.
The pusher side truss, the bottom of coke side truss are long to multiple accident condition air supply tubes are respectively equipped with along coke oven, each
Accident condition air supply tube is separately connected external back-blowing blower.
Loss flue dust collecting cover is additionally provided with below the loss flue dust collecting mouth, loss flue dust collecting cover is long to tool along coke oven
There is elongated or segmentation groove body, the top of groove body is fixedly connected with top truss, and groove body bottom expands to outer lower side.
The dust pelletizing system is dedusting earth station.
The top truss has ridge-roof type or domes, and the highest of top truss is arranged in loss flue dust collecting mouth
Place.
The light penetrating panel is plane skylight, unorganic glass panel or perspex panels.
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) totally enclosed type cover is transversely provided with multiple supports, and each support is built up by original coke oven accessory structure, is had
There is stabilized structure, and on original coke oven construction without influence；Coke oven periphery existing buildings are made full use of, material has been effectively saved
Dosage greatly reduces construction investment.
Detailed description of the invention
Fig. 1 is the main view that a kind of transverse direction described in the utility model supports totally-enclosed coke oven smoke collection system more.
Fig. 2 is the top view that a kind of transverse direction described in the utility model supports totally-enclosed coke oven smoke collection system more.
In figure: 1. totally enclosed type cover 1-1. top truss 1-2. pusher side truss 1-3. pusher side intermediate truss 1-4. are burnt
2. skylight 2-1. automatic opening-closing 2-2. manual opening-closing device of side intermediate truss 1-5. coke side truss, 3. light penetrating panel
4. 5. loss flue dust collecting pipe 6. coke oven, 7. charging car, 8. ram, 9. coke guides 10. of loss flue dust collecting cover are original
The original 12. original coke side furnace stay of original pusher side furnace stay 13. of coke side coke guide track joist of pusher side piping lane truss 11.
14. 18. coal tower of platform, 19. accident condition air supply tube between 17. furnace of furnace end stand 15.1# coke oven 16.2# coke oven
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing:
As shown in Figure 1, a kind of transverse direction described in the utility model supports totally-enclosed coke oven smoke collection system more, including seal entirely
Enclosed cover 1 and loss flue dust collecting pipe 5；The setting of totally enclosed type cover 1 is in 6 periphery of coke oven, by coke oven 6 and attached coke
In furnace machinery is all enclosed in；Totally enclosed type cover 1 is made of truss, light penetrating panel 3, and wherein truss is by top truss 1-1, machine
Side truss 1-2, pusher side intermediate truss 1-3, coke side intermediate truss 1-4 and coke side truss 1-5 composition, top truss 1-1 are across
6 top of coke oven, two sides are supported by pusher side truss 1-2 and coke side truss 1-5 respectively, and middle part is by pusher side intermediate truss 1-3 and coke side
Intermediate truss 1-4 support；The outside of top truss 1-1, pusher side truss 1-2 and coke side truss 1-5 are laid with light penetrating panel 3；Top
Long to multiple loss flue dust collecting mouths are equipped with along coke oven 6 on truss 1-1, loss flue dust collecting mouth passes through loss flue dust collecting pipe 5
Dust pelletizing system outside connection sets blower on loss flue dust collecting pipe 5 or in dust pelletizing system.
The pusher side truss 1-1 is erected on original pusher side piping lane truss 10, and the coke side truss 1-5 is erected at original
Coke side coke guide track joist 11 on, the pusher side intermediate truss 1-3 is erected on pusher side furnace stay 12, purlin among the coke side
Frame 1-4 is erected on coke side furnace stay 13.
The two lateral edge coke oven 6 of top truss 1-1 is long to multiple skylights 2 are respectively equipped with, and each skylight 2 is equipped with to be opened automatically
Close device 2-1 and manual opening-closing device 2-2.
The pusher side truss 1-2, the bottom of coke side truss 1-5 are long to being respectively equipped with multiple accident conditions air-supplies along coke oven 6
Pipe 19, each accident condition air supply tube 19 are separately connected external back-blowing blower.
Loss flue dust collecting cover 4 is additionally provided with below the loss flue dust collecting mouth, loss flue dust collecting cover 4 is long along coke oven 6
To with elongated or segmentation groove body, the top of groove body is fixedly connected with top truss 1-1, and groove body bottom is to outer lower side expansion.
The dust pelletizing system is dedusting earth station.
The top truss 1-1 has ridge-roof type or domes, and loss flue dust collecting mouth is arranged in top truss 1-1's
Highest point.
The light penetrating panel 3 is plane skylight, unorganic glass panel or perspex panels.
It as shown in Figure 1 and Figure 2, is a kind of structure of conventional coke oven, 1# coke oven 15 and 2# coke oven 16 are located at 18 liang of coal tower
Side, 1# coke oven 15 and 2# coke oven 16 close to 18 one end of coal tower set furnace respectively between platform 17, the other end sets furnace end stand 14 respectively.It is totally-enclosed
Formula cover 1 will include that 1# coke oven 15,2# coke oven 16, coal tower 18 and the ram 8 of pusher side, the charging car 7 of furnace roof, coke side block
Including burnt 9 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 loss flue dust collecting cover 4, is connected by multiple loss flue dust collecting pipes 5 and with external dust pelletizing system.Totally-enclosed
Two side bottoms of formula cover 1 are respectively provided with multiple accident condition air supply tubes 19 along longitudinal direction.
Loss flue dust collecting cover 4 is long to can elongated or subsection setup along coke oven 6；Negative pressure is generated by blower, will be converged to
Dust pelletizing system is sent to after the coke oven loss flue dust collecting at 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 6 production process of coke oven, coke oven 6 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 19 along coke oven 6.Institute
The skylight 2 stated can realize that long-distance remote control is opened by automatic opening-closing, can also be when having a power failure by by drawstring and fixed
The manual opening-closing device of pulley composition is opened, and is reversely blown by accident condition air supply tube 19 into totally enclosed type cover 1 anti-
Blowing blower can also drive when having a power failure additionally by diesel-driven generator；To guarantee totally-enclosed coke oven smoke in any case
Operating personnel and production equipment in collection system is all in security context.
Skylight 2 is slidingtype skylight, and automatic opening-closing 2-1 is executing agency, and executing agency sets remote control switch；Hand
Dynamic headstock gear 2-2 is made of drawstring and fixed pulley, sets a fixed pulley, top truss on the top truss 1-1 of 2 top of skylight
The corner of 1-1 and pusher side truss 1-2/ coke side truss 1-5 sets another fixed pulley two, and one end of drawstring connects skylight 2, another
Successively around hanging down on the outside of pusher side truss 1-2 or coke side truss 1-5 after 2 fixed pulleys, the bottom end of drawstring sets knob at end.
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 10, and the lower part of coke side truss 1-5 borrows original coke side coke guide track joist 11,
The lower part of pusher side intermediate truss 1-3 borrows original pusher side furnace stay 12, and the lower part of coke side intermediate truss 1-4 borrows original coke oven
Furnace stay 13；In addition to pusher side intermediate truss 1-3 and coke side intermediate truss 1-4, the outside of all truss is integrally laid with light penetrating panel 3.
Top 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
Rainwater outlet.
It supports the loss of totally-enclosed coke oven smoke collection system to dissipate flue dust based on a kind of transverse direction described in the utility model to receive more
Set method is as follows:
During normal production, the loss flue dust of coke oven uncontrollable discharge converges coke oven 6 upwards in totally enclosed type cover 1,
Negative pressure is generated after loss flue dust is collected by the loss flue dust collecting cover 4 at top by blower to be sent to from loss flue dust collecting pipe 5
External dust pelletizing system is handled；To realize the centralized collection and processing of the totally-enclosed rear loss flue dust of coke oven 6；
When dust pelletizing system failure, skylight 2 is controlled by automatic opening-closing and is opened, then passes through manual opening-closing in case of having a power failure
Device opened skylight 2；Simultaneously at this time, the accident condition air supply tube 19 being connected with back-blowing blower is opened, to totally enclosed type cover 1
Interior air-supply avoids internal flammable or concentration of toxic gases from increasing to guarantee to have enough air in totally enclosed type cover 1, it is ensured that
The safety of operating personnel and production facility；When dust pelletizing system restore normal operating conditions after, first close skylight 2, then stop to
Air-supply in totally enclosed type cover 1.
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 transverse direction supports totally-enclosed coke oven smoke collection system more, which is characterized in that including totally enclosed type cover and loss
Flue dust collecting pipe；Coke oven and attached coke over machinery are all enclosed in interior by the totally enclosed type cover setting in coke oven periphery；
Totally enclosed type cover is made of truss, light penetrating panel, and wherein truss is by top truss, pusher side truss, pusher side intermediate truss, coke side
Intermediate truss and coke side truss composition, top truss are across above coke oven, and two sides are respectively by pusher side truss and coke side truss branch
Support, middle part are supported by pusher side intermediate truss and coke side intermediate truss；The outside of top truss, pusher side truss and coke side truss is laid with
Light penetrating panel；Long to multiple loss flue dust collecting mouths are equipped with along coke oven on top truss, loss flue dust collecting mouth passes through loss cigarette
Dust pelletizing system outside the connection of dirt collecting pipe sets blower on loss flue dust collecting pipe or in dust pelletizing system.
2. a kind of transverse direction according to claim 1 supports totally-enclosed coke oven smoke collection system more, which is characterized in that described
Pusher side erection of truss is on original pusher side piping lane truss, and the coke side erection of truss is in original coke side coke guide track joist
On, the pusher side intermediate truss is erected on pusher side furnace stay, and the coke side intermediate truss is erected on coke side furnace stay.
3. a kind of transverse direction according to claim 1 supports totally-enclosed coke oven smoke collection system more, which is characterized in that described
Two lateral edge coke oven of top truss is long to multiple skylights are respectively equipped with, and each skylight is equipped with automatic opening-closing and manual opening-closing dress
It sets.
4. a kind of transverse direction according to claim 1 supports totally-enclosed coke oven smoke collection system more, which is characterized in that described
Pusher side truss, the bottom of coke side truss are long to multiple accident condition air supply tubes are respectively equipped with along coke oven, and each accident condition is blown
Pipe is separately connected external back-blowing blower.
5. a kind of transverse direction according to claim 1 supports totally-enclosed coke oven smoke collection system more, which is characterized in that described
Loss flue dust collecting cover is additionally provided with below loss flue dust collecting mouth, loss flue dust collecting cover is long to elongated or segmentation along coke oven
Groove body, the top of groove body is fixedly connected with top truss, and groove body bottom expands to outer lower side.
6. a kind of transverse direction according to claim 1 supports totally-enclosed coke oven smoke collection system more, which is characterized in that described
Dust pelletizing system is dedusting earth station.
7. a kind of transverse direction according to claim 1 or 3 supports totally-enclosed coke oven smoke collection system more, which is characterized in that
The top truss has ridge-roof type or domes, and the highest point of top truss is arranged in loss flue dust collecting mouth.
8. a kind of transverse direction according to claim 1 supports totally-enclosed coke oven smoke collection system more, which is characterized in that described
Light penetrating panel is plane skylight, unorganic glass panel or perspex panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821612561.7U CN208980655U (en) | 2018-09-28 | 2018-09-28 | A kind of transverse direction supports totally-enclosed coke oven smoke collection system more |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821612561.7U CN208980655U (en) | 2018-09-28 | 2018-09-28 | A kind of transverse direction supports totally-enclosed coke oven smoke collection system more |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208980655U true CN208980655U (en) | 2019-06-14 |
Family
ID=66786316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821612561.7U Withdrawn - After Issue CN208980655U (en) | 2018-09-28 | 2018-09-28 | A kind of transverse direction supports totally-enclosed coke oven smoke collection system more |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208980655U (en) |
-
2018
- 2018-09-28 CN CN201821612561.7U patent/CN208980655U/en not_active Withdrawn - After Issue
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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 |
Granted publication date: 20190614 Effective date of abandoning: 20240126 |
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