CN204017630U - Organic amine desulfurization acid-making process preferred arrangement system - Google Patents
Organic amine desulfurization acid-making process preferred arrangement system Download PDFInfo
- Publication number
- CN204017630U CN204017630U CN201420172694.2U CN201420172694U CN204017630U CN 204017630 U CN204017630 U CN 204017630U CN 201420172694 U CN201420172694 U CN 201420172694U CN 204017630 U CN204017630 U CN 204017630U
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- China
- Prior art keywords
- desulfurization
- region
- organic amine
- making process
- pipeline
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- 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 - Lifetime
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- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 66
- 230000023556 desulfurization Effects 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 44
- 150000001412 amines Chemical class 0.000 title claims abstract description 36
- 239000002351 wastewater Substances 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 239000012717 electrostatic precipitator Substances 0.000 claims abstract description 4
- 238000010521 absorption reaction Methods 0.000 claims description 37
- 238000007689 inspection Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 12
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
- 239000003546 flue gas Substances 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000003009 desulfurizing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a kind of organic amine desulfurization acid-making process preferred arrangement system, comprise desulfurization region, be positioned at the cleaning shop on side, desulfurization region, be positioned at the flue of desulfurization region exterior, be arranged on the electrostatic precipitator in flue outside, control the automatically controlled region that work is carried out in desulfurization region, be positioned at the waste water workshop of desulfurization region exterior, for connecting the pipe-line equipment in desulfurization region, cleaning shop, flue, automatically controlled region and waste water workshop, desulfurization region is turret structure.Use a kind of organic amine desulfurization acid-making process preferred arrangement system of the present utility model to carry out desulfurization relieving haperacidity, floor space is little, rationally distributed, technique is simple, efficient.
Description
Technical field
The utility model relates to a kind of acid-making process arrangement system, and particularly a kind of desulfurization acid-making process arrangement system, especially relates to a kind of organic amine desulfurization acid-making process arrangement system.
Background technology
Fast-developing and other industrial significantly increase to sour demand along with chemical fertilizer industry; the acid industry of greatly developing high sulfur coal mine more and more comes into one's own; simultaneously; in line with the theory that improves efficiency of energy utilization, optimization production capacity structure, protection of the environment, how can utilize more efficiently, at low cost existing resource to serve modern construction also becomes the target that each production of energy producer makes great efforts.
In traditional high sulfur coal mine acid-making process, conventionally adopt Wet Limestone Desulfurization technique, but use, the method operating cost is huge, transport pressure burden is heavy.By contrast, organic amine sulfur removal technology operating cost is low, and transportation intensity is low, and the market of generation accessory substance is also relatively good, can, effectively by sulfur dioxide recovery, turn waste into wealth.The economic benefit of amine process desulfurizing item, environmental benefit and social benefit are all highly significants, so in sulphur coal area, organic amine sulfur removal technology is more applicable than conventional wet desulfurizing process.But there is the shortcomings such as complex process, layout is unreasonable, floor space is large in the conventional amine process using at present.
Utility model content
The weak point existing for prior art, the technical problems to be solved in the utility model is to provide a kind of organic amine desulfurization acid-making process preferred arrangement system, adopts that organic amine desulfurization acid-making process preferred arrangement system of the present utility model can overcome that traditional organic amine desulfurization acid-making process system layout is unreasonable, floor space is large, the shortcoming of complex process.Use a kind of organic amine desulfurization acid-making process preferred arrangement system of the present utility model to carry out desulfurization relieving haperacidity, floor space is little, rationally distributed, technique is simple, efficient.
In order to solve the problems of the technologies described above, a kind of organic amine desulfurization acid-making process preferred arrangement system of the present utility model comprises desulfurization region, be positioned at the cleaning shop on side, desulfurization region, be positioned at the flue of desulfurization region exterior, be arranged on the electrostatic precipitator in flue outside, control the automatically controlled region that work is carried out in desulfurization region, be positioned at the waste water workshop of desulfurization region exterior, for connecting the pipe-line equipment in desulfurization region, cleaning shop, flue, automatically controlled region and waste water workshop, desulfurization region is turret structure.
Turret structure is divided into four-layer structure, and wherein one deck basement structure is arranged at bottom, ground, and three-decker is arranged at top, ground.Turret structure belongs to multilayer space layout mode, has effectively utilized upper sheaf space, has saved floor space.
Desulfurization region comprises absorption tower and Analytic Tower.Absorption tower and Analytic Tower are the nucleus equipments in whole desulfurization region, and the height of whole high building can be set according to the height of the two, and the layout of the equipment such as other pipeline, circuit also can be carried out rational deployment round absorption tower and Analytic Tower according to the arrangement of technique.
Absorption tower is prewashing-absorption tower that prewashing tower and absorption tower unite two into one.Prewashing tower and absorption tower unite two into one and have more effectively utilized upper sheaf space, have saved land used.
Analytic Tower and prewashing-absorption tower extend upward and are through to the 3rd layer, top, ground from top, ground ground floor.The height on Analytic Tower and prewashing-absorption tower has determined the height of whole high building, according to the demand of technique, the layout of miscellaneous equipment and device is all to launch round Analytic Tower and prewashing-absorption tower, therefore, in the design phase, first decide the maximum height of the two, then can highly carry out the rational deployment of high building according to this, reach space efficient, the object of rational deployment.
The bottom on prewashing-absorption tower is prewashing tower, and top is absorption tower.The Main Function of prewashing tower be to flue gas lower the temperature, dedusting, the flue gas after washing enters absorption tower, reacts, to slough the inner a large amount of SO of flue gas with organic amine
2, prewashing tower under, absorption tower more meets the technological process of flue gas desulfurization at upper layout type, desulfuration efficiency is higher.
The pipeline vestibule that pipe-line equipment comprises pipeline, walk for pipeline and pipe shaft, for the integrated pipe frame of supporting pipeline, for controlling and keep in repair pipeline valve and the measuring point of pipeline.Pipeline navigates among pipeline vestibule, makes the layout of pipeline and safeguards convenient.Pipeline valve centralized layout, more easy access and maintenance.Pipe-line equipment also comprises the inspection platform that is arranged on high building and is positioned at pipeline valve position.Staff is convenient in the setting of inspection platform a spacious operating space, and service conduits more effectively improves the operating efficiency of whole system.
Integrated pipe frame is sandwich construction.Which floor pipeline that can walk abreast at the same time also with according to the pipeline of same type need to being divided in the different levels that are listed in same integrated pipe frame of layout, is convenient to the inspection and maintenance of pipeline simultaneously.
In order to guarantee that vehicle can be normally current in high building, transport necessary goods and materials, top, ground ground floor deck-molding is not less than 5m.
Adopt that a kind of organic amine desulfurization acid-making process preferred arrangement system of the present utility model carries out that desulfurization relieving haperacidity floor space is little, rationally distributed, technique is simple, efficient.
Accompanying drawing explanation
Fig. 1 is the general layout schematic diagram of an embodiment of a kind of organic amine desulfurization acid-making process preferred arrangement system of the present utility model;
Fig. 2 is that the high building ground floor of an embodiment of a kind of organic amine desulfurization acid-making process preferred arrangement system of the present utility model is arranged schematic diagram;
Fig. 3 is that the high building F2/B2 facility of an embodiment of a kind of organic amine desulfurization acid-making process preferred arrangement system of the present utility model is arranged schematic diagram;
Fig. 4 is that three layers of grounds of the high building facility of an embodiment of a kind of organic amine desulfurization acid-making process preferred arrangement system of the present utility model are arranged schematic diagrames.
The specific embodiment
Below in conjunction with accompanying drawing, a kind of organic amine desulfurization acid-making process preferred arrangement system of the present utility model is described in detail.
Referring to figs. 1 through Fig. 4, a kind of organic amine desulfurization acid-making process preferred arrangement system of the present utility model comprises desulfurization region, be positioned at the cleaning shop 3 on side, desulfurization region, be positioned at the flue 4 of desulfurization region exterior, be arranged on the electrostatic precipitator 5 in flue 4 outsides, control the automatically controlled region 6 that work is carried out in desulfurization region, be positioned at the waste water workshop of desulfurization region exterior, for connecting the pipe-line equipment 7 in desulfurization region, cleaning shop 3, flue 4, automatically controlled region 6 and waste water workshop, desulfurization region is turret structure.
Turret structure is divided into four-layer structure, and wherein one deck basement structure is arranged at bottom, ground, and three-decker is arranged at top, ground.
Ground ground floor is 0m layer, comprise amine liquid heat exchange subsystem, poor amine liquid transport subsystem, poor amine supply subsystem, pre-wash stock tank cycle subsystem, rich amine transport subsystem, Analytic Tower backwater subsystem, hydraulic mixing subsystem, waste water discharge subsystem, condensate water collecting and return (above-mentioned subsystem are not shown) such as subsystem, MVR blower fan subsystem, SO2 cooling subsystems, floor height is preferably 10m.
The ground second layer comprises (above-mentioned subsystem are not shown) such as steam pressure-reducing subsystem, steam temperature reducing subsystem, SO2 and steam spray desuperheating subsystem, prewashing tower spray subsystems, and floor height is preferably 10m.
The above equipment pipe in the 3rd layer, ground is less, can floor height be set according to absorption tower internal unit installation situation, sufficient with layer other system arrangement space.
At embedded underground, have buried pipeline, buried pipeline comprises amine liquid and reclaims subsystem, recirculated water water subsystem etc. back and forth, and height to earth up preferably can not be lower than 700mm.
At basement, be also provided with organic amine system recoveries container, this container and air are isolated, by maintaining pressure balance with absorption tower UNICOM, container top surface need preferably keep at least 1.5m discrepancy in elevation with ground, meet the space requirement of collection conduit access and tank deck maintenance, be preferably-8m of basement bottom is advisable.
Turret structure belongs to multilayer space layout mode, has effectively utilized upper sheaf space, has saved floor space.
As a preferred embodiment of the present utility model, desulfurization region comprises Analytic Tower 1 and absorption tower.Absorption tower and Analytic Tower 1 are the nucleus equipments in whole desulfurization region, the height of whole high building can be set according to the height of the two, and the layout of the equipment such as other pipe-line equipment 7, line facility also can be carried out rational deployment round absorption tower and Analytic Tower 1 according to the arrangement of technique.
As another preferred embodiment of the present utility model, absorption tower is prewashing-absorption tower 2 that prewashing tower and absorption tower unite two into one.Prewashing tower and absorption tower unite two into one and have more effectively utilized upper sheaf space, have saved land used.
As another preferred embodiment of the present utility model, Analytic Tower 1 and prewashing-absorption tower 2 extend upward and are through to the 3rd layer, top, ground from top, ground ground floor.The height on Analytic Tower 1 and prewashing-absorption tower 2 has determined the height of whole high building, according to the demand of technique, the layout of miscellaneous equipment and device is all to launch round Analytic Tower 1 and prewashing-absorption tower 2, therefore, in the design phase, first decide the maximum height of the two, just can highly carry out the rational deployment of high building according to this, reach space efficient, the object of rational deployment.
As another preferred embodiment of the present utility model, the bottom on prewashing-absorption tower 2 is prewashing tower, and top is absorption tower.The Main Function of prewashing tower be to flue gas lower the temperature, dedusting, flue gas after washing enters absorption tower, reacts, to slough the inner a large amount of SO2 of flue gas with organic amine, prewashing tower under, absorption tower more meets the technological process of desulfurization at upper layout type, desulfuration efficiency is higher.
As another preferred embodiment of the present utility model, the pipeline vestibule that pipe-line equipment 7 comprises pipeline, walk for pipeline and pipe shaft, for the integrated pipe frame of supporting pipeline, for controlling and keep in repair pipeline valve and the measuring point of pipeline.Pipeline navigates among pipeline vestibule, makes the layout of pipeline and safeguards convenient.Pipeline valve centralized layout, more easy access and maintenance.
Pipe support preferably arranges 4 to 5 layers (comprising top layer cable testing bridge), at the bottom of bottom beam, preferably can not, lower than 5m headroom, guarantee vehicle pass-through.For preventing that Optimizing Reconstruction increases pipeline in the future, place nowhere, pipe support should be reserved half storey to a sheaf space.
Pipeline also comprises unrestrained waterpipe, and unrestrained waterpipe focuses on respectively corresponding unrestrained water vestibule according to medium difference, causes collection container, the convenient maintenance of drain valve centralized arrangement.The unrestrained water of steam is to condensate cooler, and SO2 condensate water is to SO2 steam-water separator.
Pipe-line equipment 7 also comprises the inspection platform that is arranged on high building and is positioned at pipeline valve position.Staff is convenient in the setting of inspection platform a spacious operating space, and service conduits more effectively improves the operating efficiency of whole system.
Integrated pipe frame is sandwich construction.Which floor pipeline that can walk abreast at the same time also with according to the pipeline of same type need to being divided in the different levels that are listed in same integrated pipe frame of layout, is convenient to the inspection and maintenance of pipeline simultaneously.
As another preferred embodiment of the present utility model, in order to guarantee that vehicle can be normally current in high building, transport necessary goods and materials, top, ground ground floor deck-molding is not less than 5m.
Adopt that a kind of organic amine desulfurization acid-making process preferred arrangement system of the present utility model carries out that desulfurization relieving haperacidity floor space is little, rationally distributed, technique is simple, efficient.
The utility model is not limited to above-mentioned embodiment, and the system that every employing is identical or approximate with the utility model above-described embodiment, and other the organic amine desulfurization acid-making process arrangement system obtaining, all within protection domain of the present utility model.
Claims (5)
1. an organic amine desulfurization acid-making process preferred arrangement system, comprise desulfurization region, be positioned at the cleaning shop on side, described desulfurization region, be positioned at the flue of described desulfurization region exterior, be arranged on the electrostatic precipitator in described flue outside, control described desulfurization region and carry out the automatically controlled region of work, be positioned at the waste water workshop of described desulfurization region exterior and be connected to described desulfurization region, described cleaning shop, described flue, pipe-line equipment between described automatically controlled region and described waste water workshop, it is characterized in that, described desulfurization region is turret structure, comprise absorption tower and Analytic Tower, wherein absorption tower is prewashing-absorption tower that prewashing tower and absorption tower unite two into one, the bottom on described prewashing-absorption tower is prewashing tower, top is absorption tower,
Described high building is divided into four-layer structure, and wherein one deck basement structure is arranged at bottom, ground, and three-decker is arranged at top, ground; Described Analytic Tower and described prewashing-absorption tower extend upward and are through to the 3rd layer, top, ground from top, the ground ground floor of described high building.
2. a kind of organic amine desulfurization acid-making process preferred arrangement system as claimed in claim 1, it is characterized in that the pipeline vestibule that described pipe-line equipment comprises pipeline, walk for described pipeline and pipe shaft, for supporting the integrated pipe frame of described pipeline, for controlling and keep in repair pipeline valve and the measuring point of described pipeline.
3. a kind of organic amine desulfurization acid-making process preferred arrangement system as claimed in claim 2, is characterized in that, described pipe-line equipment also comprises the inspection platform that is arranged on described high building and is positioned at described valve location place.
4. a kind of organic amine desulfurization acid-making process preferred arrangement system as claimed in claim 2, is characterized in that, described integrated pipe frame is sandwich construction.
5. a kind of organic amine desulfurization acid-making process preferred arrangement system as claimed in claim 1, is characterized in that, top, described high building ground ground floor deck-molding is not less than 5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420172694.2U CN204017630U (en) | 2014-04-11 | 2014-04-11 | Organic amine desulfurization acid-making process preferred arrangement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420172694.2U CN204017630U (en) | 2014-04-11 | 2014-04-11 | Organic amine desulfurization acid-making process preferred arrangement system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204017630U true CN204017630U (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420172694.2U Expired - Lifetime CN204017630U (en) | 2014-04-11 | 2014-04-11 | Organic amine desulfurization acid-making process preferred arrangement system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920368A (en) * | 2014-04-11 | 2014-07-16 | 北京国电龙源环保工程有限公司 | Optimized layout system for organic amine desulfurization acid production process |
-
2014
- 2014-04-11 CN CN201420172694.2U patent/CN204017630U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920368A (en) * | 2014-04-11 | 2014-07-16 | 北京国电龙源环保工程有限公司 | Optimized layout system for organic amine desulfurization acid production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 100039 room 901, 9 / F, building 1, yard 16, West Fourth Ring Middle Road, Haidian District, Beijing Patentee after: Guoneng Longyuan environmental protection Co.,Ltd. Address before: 100039 room 911, 1 building, 16 West Fourth Ring Road, Haidian District, Beijing. Patentee before: BEIJING GUODIAN LONGYUAN ENVIRONMENTAL ENGINEERING Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |