CN201177462Y - Coke quenching steam-condensed water separation and recovery plant - Google Patents
Coke quenching steam-condensed water separation and recovery plant Download PDFInfo
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- CN201177462Y CN201177462Y CNU2007201738865U CN200720173886U CN201177462Y CN 201177462 Y CN201177462 Y CN 201177462Y CN U2007201738865 U CNU2007201738865 U CN U2007201738865U CN 200720173886 U CN200720173886 U CN 200720173886U CN 201177462 Y CN201177462 Y CN 201177462Y
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Abstract
Coke quenching steam-condensed water separating and recycling equipment is characterized in that the equipment comprises a relatively airtight communicated space; the communicated space has a water spray coke quenching section for containing steam, a cooling and absorption section, a separation and recycling section and an emptying section which are communicated end to end with one another; the separation and recycling section is provided with at least one steam-water separation device which separates the steam and water condensed inside the cooling and absorption section; the emptying section comprises an emptying chimney; and both ends of the chimney are respectively communicated with the separation and recycling section and the atmosphere. The coke quenching steam-condensed water separating and recycling equipment can recycle and reuse a great amount of condensed water obtained after steam condensation through centrifugal and gravity separation; moreover, dust coke which causes environmental pollution can be separated at the same time, and harmless discharge of other insoluble gases can be realized through the chimney, thereby greatly saving precious water resource and preventing air pollution.
Description
Technical field
It is the carbonated drink recovery field of main medium that the utility model relates to steam water interface, refers in particular to the steam of quenching process generation in a kind of feasible industrial coke making process and the steam that heat energy can reclaim smoothly-condensate water separation reclaimer.
Background technology
Coke is one of requisite secondary energy sources raw material of China's important material for industrial production, particularly metallurgical industry.The present coke output of China is at the forefront in the world according to statistics.In industrial process of coking, after red Jiao released from coke oven, one will make coke extinguish, and prevented that it from continuing oxidizing fire in atmosphere; Two will lower the temperature rapidly, so that the coke moulding; Three will wash its surperficial powder, to guarantee the coke quality, guarantee that simultaneously the moisture of coke is qualified.At present coal chemical enterprise adopts the wet quenching technology more, so will be with a large amount of cool water shower quenchings.Simultaneously, for using water wisely, adopt the quenching of recirculated water spray more.
Existing coke quenching device is made up of following part usually:
1) quenching tower up to tens of meters, its top leads directly to atmosphere, and lower open is covered with track, for the coke quenching cart turnover;
2) water injector;
3) coke quenching cart;
4) circulating water pool;
5) water pump and controlling organization etc.
Its course of work is: when vehement red coke pushes coke quenching cart from stove after, promptly promote to enter into the bottom of quenching tower by locomotive along track, water injector moment is to a large amount of water of red burnt ejection, so that coke extinguishes rapidly.But during up to the vehement red coke of more than 1,000 degree, instantaneous heat absorption vaporization produces hot rising steam air mass in a large number to water in the contact temperature.Consequent a large amount of steam does not reclaim, and emptying in vain causes the waste of water resource and the pollution of environment.According to statistics, at present one ton of coke of the every production of enterprise is generally wanted about 0.5 ton of consume water, all with vapor form through the quenching tower emptying, though wherein the coke quenching water of spray back remainder is got back to circulating water pool through the gutter, can use again, yet the contained moisture of the steam of emptying but can't reclaim.
Pay attention to water saving, energy-conservation today in the whole society, how to reclaim the steam of these dischargings, save great amount of water resources, protect environment, extremely urgent important topic really.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of coke quenching steam-condensate water to separate reclaimer, to improve the defective of above-mentioned known coke quenching steam recovery technology.
Technical solution of the present utility model is: a kind of coke quenching steam-condensate water is separated reclaimer, this equipment comprises airtight relatively connected space, described connected space has water spray quenching section, cooling down absorption segment, separation exhausting section and the emptying section of holding steam, and each section front and back each other communicates; Described separation exhausting section is provided with at least one water separator to separating the condensed carbonated drink of this cooling down absorption segment; Described emptying section comprises the emptying chimney, and these chimney two ends separate exhausting section with this respectively and atmosphere communicates.
Characteristics of the present utility model and advantage are: the utility model is on existing quenching tower basis, installs carbonated drink additional and separates reclaimer, is used for cooling, separation, recovery, the discharging of quenching high-temperature steam.In the quenching operation of industrial coking, water and the instantaneous high-temperature steam that produces that contacts of vehement red coke, after the utility model coke quenching steam-condensate water separation reclaimer is handled, gas absorbs heat in an airtight relatively space through cool water shower repeatedly, temperature reduces, the a large amount of condensate water that obtain after the steam condensation, through centrifugal and Gravity Separation, reclaimed, and then utilize again, the breeze dust of contaminated environment also is separated simultaneously, and other insoluble gas is through the chimney harmless emission, thereby the water resource of saves valuable in a large number, and prevent pollution to atmosphere.
Description of drawings
Fig. 1 is the structural representation that coke quenching steam of the present utility model-condensate water is separated reclaimer one embodiment.
The drawing reference numeral explanation:
1. coke quenching cart 2. hermatic doors 3. water spray quenching sections 4. water jets 5. multilayer spray equipments 6. cooling down absorption segments 7. backwater deflectors 8. emptying chimneys 9. ring-type spray equipments 10. water legs 11. separate 70. water conservancy diversion water-accepting boards, 701. retaining sections, exhausting section 12. circulating water pools, 13. water pump 14. drainpipes, 50. retaining sections
The specific embodiment
Following conjunction with figs. and specific embodiment are described in further detail the specific embodiment of the present utility model.
As shown in Figure 1, the utility model proposes a kind of coke quenching steam-condensate water and separate reclaimer, this equipment comprises airtight relatively connected space, and described connected space has water spray quenching section 3, cooling down absorption segment 6, separation exhausting section 11 and the emptying section of holding steam, and each section front and back each other communicates; Described separation exhausting section 11 is provided with at least one water separator to separating these cooling down absorption segment 6 condensed carbonated drinks; Described emptying section comprises emptying chimney 8, and these chimney two ends are separated exhausting section 11 and atmosphere respectively and communicated with this.
The utility model is imported and exported at water spray quenching section 3 bottom coke quenching carts 1 and is provided with sealed door 2, and this sealed door 2 completely cuts off the passage of these water spray quenching sections 3 and extraneous airs, forms the relative confined space of bottom.In a specific embodiment of the present utility model, described water spray quenching section 3 is provided with quenching water jet 4, and this water jet 4 can spray coke quenching water to the coke quenching cart that docks at presumptive area, to cool off this red-hot coke; Cooling down absorption segment 6 is located at the top of water spray quenching section 3, and a large amount of steam that produce in the quenching process are cooled off, and is used for the cooling of steam and the absorption of heat; Be provided with at the top of cooling down absorption segment and lead to the passage that separates exhausting section 11, enter from tangential direction by this passage through remaining carbonated drink after the cooling and absorbing and separate exhausting section 11.
Separate collection unit that exhausting section 11 comprises that the bigger refrigerated separation portion of top internal diameter, bottom internal diameter are less and the tapering transition portion between the two, the outlet of collection unit extends to circulating water pool 12, the top of this refrigerated separation portion is provided with this emptying chimney 8, and the inlet of this emptying chimney is lower than this passage that is connected with the cooling recoverer, refrigerated separation portion is provided with ring-type spray equipment 9 corresponding to this channel outlet around this emptying chimney, so that the water quench that steam can be once more sprayed by this ring-type spray equipment 9 is to the drop state.Aforementioned each spray equipment all is linked to circulating water pool 12 by water pump 13, realizes spray with the water that uses circulating water pool.
As shown in Figure 1, described water separator can adopt the cyclone centrifugal separation device, its structure is a Scrawl, and air-flow enters this separator by tangential direction, and the kinetic energy of foundation oneself carries out flow at high speed, rotate to core from the periphery, utilize the different point mass of gas-liquid to separate, when this cyclone separator of drop process, make drop finish a series of rotatablely moving, utilize centrifugal force that the rotation steam flow produces drop with drop separation, reach desirable separating effect.Certainly, this section also can adopt the bump separator, and those skilled in the art can understand according to description of the present utility model, repeats no more herein.Also be provided with multiple tracks condensate water water leg 10 in the described water separator.Water leg 10 is many groups metal partion (metp)s perpendicular to the separator wall, and along the circular wall of separator, type is arranged in the shape of a spiral, along airflow direction, is rotated down.It can increase the contact area of air-flow and wall, helps the cooling condensate water.Also the condensate water that is attached to wall can be guided to the separator bottom in order.
As shown in the figure, cooling down absorption segment 6 is provided with cool water shower assembly 5, and this cool water shower assembly 5 is fixedly arranged on the inwall of cooling down absorption segment 6 of connected space, and this cool water shower assembly is provided with multilayer and is crisscross arranged, form tortuous passage, the cooling and absorbing steam heat.Cooling down absorption segment 6 also is provided with the backwater guiding subassembly 7 that the cooling water of assembly 5 ejections is coagulated in water conservancy diversion cooling water spray, and this cooling water contains steam condensate, and this backwater guiding subassembly 7 is guided to zone outside the coke quenching cart with this cooling water.
This backwater guiding subassembly 7 also can comprise the water conservancy diversion water receiving parts 70 that are arranged at cool water shower assembly below, and the undermost cool water shower assembly 5 that is close to these water conservancy diversion water receiving parts 70 and is provided with and its common formation coke quenching cart occlusion area, in addition, in order to make the spraying cooling water of receiving be guided to predetermined direction, the free end of described cool water shower assembly and these water conservancy diversion water receiving parts is provided with retaining section 50,701.
When vehement red coke pushes coke quenching cart 1 from stove after, promptly enter into the water spray quenching section 3 of quenching carbonated drink reclaimer bottom along track, this moment, its front and back hermatic door 2 was closed, with cooling down absorption segment 6, separate exhausting section 11 and form a relative airtight space, 4 moments of water jet are to the vehement red a large amount of water of coke ejection, so that coke extinguishes rapidly, produce a large amount of hot rising vapor streams (wherein being mixed with part air and coke dust) simultaneously and enter the cooling down absorption segment 6 that steam-condensate water is separated reclaimer, unnecessary coke quenching water then flows back to circulating water pool through drainpipe 14; Rise along the spray equipment of multi-layer intercrossed layout is tortuous at this section heat steam stream, after the heat exchange of the multiple tracks of flowing through coke quenching water spray, temperature reduces gradually, and most of steam is condensed into fine liquid particles gradually, slowly is deposited to the bottom by the backwater guiding device, is reclaimed; The separation exhausting section 11 of the steam access arrangement that is not cooled at this cooling down absorption segment, spray the absorption after-heat once more through coke quenching water, all form condensing water droplet, add the centrifugal action of cyclone separator, water droplet is hunted down on inwall, collects, under the gravity effect, flow downward, enrichment, be pooled to water leg 10 at last, and be discharged to circulating water pool 12 through lower drain port, in order to utilizing once more, meanwhile, coke powder in the aqueous vapor also is separated, sneak in the water and take out of, after the precipitation Separation of Solid and Liquid, also can do him in addition and use; And the part insoluble gas of sneaking in the steam, through spray repeatedly, temperature reduces, and pressure reduces, blow-down stack 8 harmless emissions that are provided with by this device.
Though the utility model discloses with specific embodiment, but it is not in order to limit the utility model, any those skilled in the art, the displacement of the equivalent assemblies of under the prerequisite that does not break away from design of the present utility model and scope, having done, for example, the relative confined space that 1. utilizes different materials to make different shapes is used for generation, cooling, separation, recovery, the discharging of quenching high-temperature steam; 2. utilize difform device to carry out the purpose that steam flow rotates and then reach the carbonated drink separation, or, all should still belong to the category that this patent is contained according to equivalent variations and modification that the utility model scope of patent protection is done.
Claims (10)
1, a kind of coke quenching steam-condensate water is separated reclaimer, it is characterized in that, this equipment comprises airtight relatively connected space, and described connected space has water spray quenching section, cooling down absorption segment, separation exhausting section and the emptying section of holding steam, and each section front and back each other communicates; Described separation exhausting section is provided with at least one water separator to separating the condensed carbonated drink of this cooling down absorption segment; Described emptying section comprises the emptying chimney, and these chimney two ends separate exhausting section with this respectively and atmosphere communicates.
2, coke quenching steam as claimed in claim 1-condensate water is separated reclaimer, it is characterized in that, described water separator comprises cyclone centrifugal separation device or bump separator.
3, coke quenching steam as claimed in claim 1-condensate water is separated reclaimer, it is characterized in that, is provided with the ring-type spray equipment in the described water separator.
4, coke quenching steam as claimed in claim 2-condensate water is separated reclaimer, it is characterized in that, is provided with the ring-type spray equipment in the described water separator.
5, separate reclaimer as each described coke quenching steam of claim 1 to 4-condensate water, it is characterized in that, be provided with the condensate water water leg in the described water separator, this water leg is the metal partion (metp)s of many groups perpendicular to described water separator internal face, along the circular wall of described water separator in the shape of a spiral type arrange, and be rotated down setting along airflow direction.
6, coke quenching steam as claimed in claim 5-condensate water is separated reclaimer, it is characterized in that, described cooling down absorption segment is provided with the cool water shower assembly, this cool water shower assembly is provided with on the inwall of multilayer and the staggered cooling down absorption segment that is fixedly arranged on connected space, forms the passage of the complications of passing through for steam.
7, coke quenching steam as claimed in claim 6-condensate water is separated reclaimer, it is characterized in that, described cooling down absorption segment also is provided with the backwater guiding subassembly that the cooling water of assembly ejection is coagulated in the spray of water conservancy diversion cooling water, this cooling water contains steam condensate, and this backwater guiding subassembly is guided to zone outside the coke quenching cart with this cooling water.
8, coke quenching steam as claimed in claim 7-condensate water is separated reclaimer, it is characterized in that, this backwater guiding subassembly comprises the water conservancy diversion water receiving parts that are arranged at cool water shower assembly below, and is close to these water conservancy diversion water receiving parts and the undermost cool water shower assembly and its common formation coke quenching cart occlusion area that are provided with.
9, coke quenching steam as claimed in claim 8-condensate water is separated reclaimer, it is characterized in that the free end of described cool water shower assembly and these water conservancy diversion water receiving parts is provided with the retaining section.
10, coke quenching steam as claimed in claim 9-condensate water is separated reclaimer, it is characterized in that, the coke quenching cart of described water spray quenching section bottom is imported and exported and is provided with sealed door, the passage of isolated this water spray quenching section of this sealed door and extraneous air, the relative confined space of formation bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201738865U CN201177462Y (en) | 2007-10-31 | 2007-10-31 | Coke quenching steam-condensed water separation and recovery plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201738865U CN201177462Y (en) | 2007-10-31 | 2007-10-31 | Coke quenching steam-condensed water separation and recovery plant |
Publications (1)
| Publication Number | Publication Date |
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| CN201177462Y true CN201177462Y (en) | 2009-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201738865U Expired - Fee Related CN201177462Y (en) | 2007-10-31 | 2007-10-31 | Coke quenching steam-condensed water separation and recovery plant |
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| CN (1) | CN201177462Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101851518A (en) * | 2010-06-13 | 2010-10-06 | 邢同春 | Novel environment-friendly coke-quenching apparatus |
| CN102585854A (en) * | 2011-12-20 | 2012-07-18 | 赛鼎工程有限公司 | Method for purifying smoke dust discharged by coke quenching tower in wet quenching process |
| CN103075893A (en) * | 2013-02-21 | 2013-05-01 | 山东中德设备有限公司 | Movable waste steam reuse device |
| CN103471423A (en) * | 2013-09-21 | 2013-12-25 | 南京福昌环保有限公司 | Dry type countercurrent high-order condenser |
| CN103604310A (en) * | 2013-11-28 | 2014-02-26 | 天津百思特环保能源开发有限公司 | Device for recovering and storing intermittent steam |
| CN104109541A (en) * | 2014-07-22 | 2014-10-22 | 华电重工股份有限公司 | Low-moisture coke quenching box and coke quenching method using same |
| CN104109542A (en) * | 2014-07-22 | 2014-10-22 | 华电重工股份有限公司 | Low moisture coke quenching device and coke quenching method adopting same |
| CN104236324A (en) * | 2014-09-16 | 2014-12-24 | 昆山黑格特温控设备有限公司 | Low-lying condenser |
| CN104531177A (en) * | 2014-12-09 | 2015-04-22 | 天津大学 | Cooling circulation method for coke quenching water vapor and device |
| CN104807345A (en) * | 2014-01-28 | 2015-07-29 | 北京华晟环能科技有限公司 | Cooling tower contact gas condenser for waste heat generating apparatus |
| CN107198923A (en) * | 2017-06-20 | 2017-09-26 | 中冶焦耐(大连)工程技术有限公司 | A kind of purification process technique of coke wet quenching steam |
| CN107890732A (en) * | 2017-12-21 | 2018-04-10 | 中冶焦耐(大连)工程技术有限公司 | A kind of vapor absorbing apparatus for adding water humidification dust falling system for coke intermediate bin |
| CN112145279A (en) * | 2020-09-14 | 2020-12-29 | 杭州盛忆镐科技有限公司 | Locomotive sprays atomizing cooling device |
| CN115350567A (en) * | 2022-09-26 | 2022-11-18 | 北京翰海青天环保科技有限公司 | Carbon dioxide capture and purification device system |
-
2007
- 2007-10-31 CN CNU2007201738865U patent/CN201177462Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101851518B (en) * | 2010-06-13 | 2013-07-03 | 邢同春 | Novel environment-friendly coke-quenching apparatus |
| CN101851518A (en) * | 2010-06-13 | 2010-10-06 | 邢同春 | Novel environment-friendly coke-quenching apparatus |
| CN102585854A (en) * | 2011-12-20 | 2012-07-18 | 赛鼎工程有限公司 | Method for purifying smoke dust discharged by coke quenching tower in wet quenching process |
| CN103075893A (en) * | 2013-02-21 | 2013-05-01 | 山东中德设备有限公司 | Movable waste steam reuse device |
| CN103471423A (en) * | 2013-09-21 | 2013-12-25 | 南京福昌环保有限公司 | Dry type countercurrent high-order condenser |
| CN103604310A (en) * | 2013-11-28 | 2014-02-26 | 天津百思特环保能源开发有限公司 | Device for recovering and storing intermittent steam |
| CN104807345A (en) * | 2014-01-28 | 2015-07-29 | 北京华晟环能科技有限公司 | Cooling tower contact gas condenser for waste heat generating apparatus |
| CN104109542B (en) * | 2014-07-22 | 2017-11-17 | 华电重工股份有限公司 | Low Water Consumption Coke Quenching device and the coke quenching method using the coke quenching device |
| CN104109542A (en) * | 2014-07-22 | 2014-10-22 | 华电重工股份有限公司 | Low moisture coke quenching device and coke quenching method adopting same |
| CN104109541A (en) * | 2014-07-22 | 2014-10-22 | 华电重工股份有限公司 | Low-moisture coke quenching box and coke quenching method using same |
| CN104236324A (en) * | 2014-09-16 | 2014-12-24 | 昆山黑格特温控设备有限公司 | Low-lying condenser |
| CN104531177A (en) * | 2014-12-09 | 2015-04-22 | 天津大学 | Cooling circulation method for coke quenching water vapor and device |
| CN107198923A (en) * | 2017-06-20 | 2017-09-26 | 中冶焦耐(大连)工程技术有限公司 | A kind of purification process technique of coke wet quenching steam |
| CN107890732A (en) * | 2017-12-21 | 2018-04-10 | 中冶焦耐(大连)工程技术有限公司 | A kind of vapor absorbing apparatus for adding water humidification dust falling system for coke intermediate bin |
| CN112145279A (en) * | 2020-09-14 | 2020-12-29 | 杭州盛忆镐科技有限公司 | Locomotive sprays atomizing cooling device |
| CN112145279B (en) * | 2020-09-14 | 2022-02-08 | 杭州盛忆镐科技有限公司 | Locomotive sprays atomizing cooling device |
| CN115350567A (en) * | 2022-09-26 | 2022-11-18 | 北京翰海青天环保科技有限公司 | Carbon dioxide capture and purification device system |
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Owner name: BEIJING HONGTAISIBENSI TECHNOLOGY SERVICE CO., LTD Free format text: FORMER OWNER: BEIJING HONGTAI HUIMING ENERGY TECHNOLOGY LIMITED LIABILITY COMPANY Effective date: 20090807 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20090807 Address after: Beijing City branch of Beijing economic and Technological Development Zone No. 1 No. four street 17 floor, zip code: 100176 Patentee after: Beijing Nuclear Taisi Bensi Technology Service Co., Ltd. Address before: F1505 pearl, Majiabao West Road, Beijing, Fengtai District, 100067 Patentee before: Beijing Hottech Energy Technology Co., Ltd. |
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| DD01 | Delivery of document by public notice |
Addressee: Beijing Nuclear Taisi Bensi Technology Service Co., Ltd. Document name: Notification of Termination of Patent Right |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20151031 |