CN2770767Y - Two-tower two-bottom outlet two-circuit two-cycle atomizing cylone dust-collecting desurfurizing device - Google Patents
Two-tower two-bottom outlet two-circuit two-cycle atomizing cylone dust-collecting desurfurizing device Download PDFInfo
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- CN2770767Y CN2770767Y CN 200520100661 CN200520100661U CN2770767Y CN 2770767 Y CN2770767 Y CN 2770767Y CN 200520100661 CN200520100661 CN 200520100661 CN 200520100661 U CN200520100661 U CN 200520100661U CN 2770767 Y CN2770767 Y CN 2770767Y
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- stop valve
- links
- pipeline
- tower
- dust
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 26
- 239000000428 dust Substances 0.000 claims abstract description 9
- 239000010438 granite Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000004062 sedimentation Methods 0.000 claims description 25
- 239000007921 spray Substances 0.000 claims description 8
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000002253 acid Substances 0.000 abstract description 2
- 239000003513 alkali Substances 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000008021 deposition Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
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Abstract
The utility model relates to a two-circuit two-cycle atomizing, cyclone dust-collecting and desulfurizing device with two towers and two bottom water outlets, which comprises a main tower, a pretreating tower, a water inlet pipe, pipe circuits and a cut-off valve; the utility model is also provided with trenches or pipelines and settling tanks, wherein one end of a first trench is connected with a water outlet of the bottom end of the main tower, and the other end is connected with a first settling tank; one end of a second trench is connected with a water outlet of the bottom end of the pretreating tower, and the other end is connected with a second settling tank so that water circuits passing through the main tower and the pretreating tower respectively form an independent circulating water circuit structure. The utility model can make the dust removing efficiency achieve more than 99.7 percent and the desulfurizing efficiency achieve more than 99.9 percent, and have no ash deposition and no scale formation. Because the utility model adopts a special structural design, and housings of the main tower and the pretreating tower are both made of granite materials which have the characteristics of acid resistance, alkali resistance, wear resistance, etc., the service life of the utility model can reach 20-30 years.
Description
Technical field
The utility model relates to a kind of dust-removing desulfurating apparatus, particularly a kind of Water outlet double-circuit double circulation spray eddy dust removal desulfurizer of double bottom of twin towers, and it mainly is applicable to the dust-removal and desulfurizing field of environmental protection industry (epi).
Background technology
At present, the various spray cyclone dust-removing desulfurating apparatus ubiquity that adopt in the dust-removal and desulfurizing field blade knot ash, fouling and obstructing problem, cause vibrations, resistance increases, cause dust-removal and desulfurizing efficient to reduce, even make the boiler can't the normal combustion operation owing to resistance is excessive, especially even more serious under the situation of making desulfurizing agent with calcium base class (as lime).
Summary of the invention
The purpose of this utility model is to overcome the deficiency that existing dust-removing desulfurating apparatus can not effectively solve blade knot ash and fouling, and provide a kind of Water outlet double-circuit double circulation spray eddy dust removal desulfurizer of double bottom of twin towers, this dust-removing desulfurating apparatus can solve the problem of the knot of blade in dust-removal and desulfurizing process ash and fouling effectively.
The technical scheme in the invention for solving the above technical problem is: this Water outlet double-circuit double circulation spray eddy dust removal desulfurizer of double bottom of twin towers comprises king-tower, pretreater, water inlet pipe, pipeline and stop valve, also be provided with ground-based duct and sedimentation basin, one end of first trench links to each other with the bottom delivery port of king-tower, and the other end links to each other with first sedimentation basin; One end of second trench links to each other with the bottom delivery port of pretreater, and the other end links to each other with second sedimentation basin, makes the water route by king-tower and pretreater form independent separately circulation waterway structure.
The utility model also is provided with first circulating pump, second circulating pump, replenish water pipe and a plurality of stop valve, first stop valve, one end links to each other with first sedimentation basin by pipeline, the other end links to each other with an end of first circulating pump by pipeline, the other end of first circulating pump links to each other with second stop valve, one end by pipeline, the other end of second stop valve links to each other with an end of the 3rd stop valve by pipeline, the other end of the 3rd stop valve is divided into two-way by pipeline, one the tunnel links to each other with an end of the 4th stop valve, one end of another Lu Yudi five stop valves links to each other, the other end of the 4th stop valve is divided into two-way by first pipeline, link to each other with the second dust-removal and desulfurizing district with first dust-removal and desulfurizing 7 of king-tower respectively, the other end of the 5th stop valve links to each other with pretreater by second pipeline, the 6th stop valve one end links to each other with second sedimentation basin by pipeline, the other end links to each other with an end of second circulating pump by pipeline, the 7th stop valve one end links to each other with the other end of second circulating pump, the other end links to each other with the 8th stop valve one end by pipeline, the other end of the 8th stop valve links to each other with pretreater by the 3rd pipeline, the 9th stop valve one end links to each other with water inlet pipe, the other end is connected in the pipeline in the middle of second stop valve and the 3rd stop valve, the tenth stop valve one end links to each other with water inlet pipe, the other end is connected in the pipeline in the middle of the 7th stop valve and the 8th stop valve, the 11 stop valve one end links to each other with additional water pipe, and the other end links to each other with first sedimentation basin.
The sheathing material of the utility model king-tower and pretreater is a granite, also can be stainless steel or carbon steel.
The beneficial effects of the utility model are: structural design is simple, reasonable, in the course of work of dust-removing desulfurating apparatus, blade knot ash, scale problems have been solved effectively, make the longer service life of dust-removing desulfurating apparatus, efficient is higher, efficiency of dust collection is reached more than 99.7%, and desulfuration efficiency reaches more than 99.9%, and can guarantee that dust-removing desulfurating apparatus do not tie ash, non-scaling.Characteristics such as the utility model has adopted special structural design, and king-tower and pretreater shell have all adopted grouan material, and it is acidproof, alkaline-resisting and wear-resisting that granite has, can reach 20～30 years service life.
Description of drawings
Fig. 1 is that the structure of the utility model embodiment constitutes and the operation principle schematic diagram.
The specific embodiment
Further specifying structure of the present utility model below in conjunction with Fig. 1 constitutes and operation principle.
Present embodiment comprises king-tower 9, pretreater 11, first circulating pump 25, second circulating pump 22, first trench 3, second trench 2, first sedimentation basin 29, second sedimentation basin 30, flue 8, chimney 4, air-introduced machine 5, desulfurizing agent inlet 1, water inlet pipe 20, replenishes water pipe 27 and a plurality of stop valve.First stop valve, 24 1 ends link to each other with first sedimentation basin 29 by pipeline, the other end links to each other by the end of pipeline with first circulating pump 25, the other end of first circulating pump 25 links to each other with second stop valve, 26 1 ends by pipeline, the other end of second stop valve 26 links to each other by the end of pipeline with the 3rd stop valve 17, the other end of the 3rd stop valve 17 is divided into two-way by pipeline, one the tunnel links to each other with an end of the 4th stop valve 12, one end of another Lu Yudi five stop valves 14 links to each other, the other end of the 4th stop valve 12 is divided into two-way by first pipeline 10, link to each other with the second dust-removal and desulfurizing district 6 with the first dust-removal and desulfurizing district 7 of king-tower 9 respectively, the other end of the 5th stop valve 14 links to each other with pretreater 11 by second pipeline 13, first trench, 3 one ends link to each other with king-tower 9 bottom delivery ports, and the other end links to each other with first sedimentation basin 29.The 6th stop valve 21 1 ends link to each other with second sedimentation basin 30 by pipeline, the other end links to each other by the end of pipeline with second circulating pump 22, the 7th stop valve 23 1 ends link to each other by the other end of pipeline with second circulating pump 22, the other end links to each other with the 8th stop valve 16 1 ends by pipeline, the other end of the 8th stop valve 16 links to each other with pretreater 11 by the 3rd pipeline 15, second trench, 2 one ends link to each other with the bottom delivery port of pretreater 11, and the other end links to each other with second sedimentation basin 30.Open first stop valve 24, second stop valve 26, the 3rd stop valve 17, the 4th stop valve 12 and the 5th stop valve 14, extract liquid in first sedimentation basin 29 by first circulating pump 25 and be divided into two-way after through second stop valve 26 and the 3rd stop valve 17, one route the 4th stop valve 12 and first pipeline 10 enter the first dust-removal and desulfurizing district 7 and the second dust-removal and desulfurizing district 6 of king-tower 9, the liquid of handling through king-tower 9 dust-removal and desulfurizings is entered in first sedimentation basin 29 by first trench 3 by king-tower bottom delivery port, another route the 5th stop valve 14 that is divided into by the 3rd stop valve 17 and second pipeline 13 enter pretreater 11 to carry out dust-removal and desulfurizing and handles, and the liquid of handling through pretreater 11 dust-removal and desulfurizings is entered in second sedimentation basin 30 by second trench 2 that is connected in pretreater bottom delivery port.Open the 6th stop valve 21, the 7th stop valve 23 and the 8th stop valve 16, liquid in second circulating pump, 22 extractions, second sedimentation basin 30 enters pretreater 11 through the 7th stop valve 23, the 8th stop valve 16 and the 3rd pipeline 15 and carries out the dust-removal and desulfurizing processing, and the liquid after handling through dust-removal and desulfurizing comes out to be entered second sedimentation basin 30 by second trench 2 from pretreater bottom delivery port.By the two-way circulation liquid behind liquid behind king-tower 9 dust-removal and desulfurizings and pretreater 11 dust-removal and desulfurizings is separated effectively, effectively reduced the knot ash scale formation of eddy flow plate blade.Flue 8 is arranged on the king-tower 9, and flue 8 links to each other with chimney 4 via air-introduced machine 5, and the flue gas after handling through dust-removal and desulfurizing enters atmosphere by air-introduced machine 5 to chimney 4 through flue 8.The 9th stop valve 19 1 ends link to each other with water inlet pipe 20, the other end is connected in the pipeline in the middle of second stop valve 26 and the 3rd stop valve 17, the tenth stop valve 18 1 ends link to each other with water inlet pipe 20, the other end is connected in the pipeline in the middle of the 7th stop valve 23 and the 8th stop valve 16, and water inlet pipe 20 is used as alternate source and supplies with the two-way circulation.Desulfurizing agent inlet 1 links to each other with second sedimentation basin 30, with the consumption of additional desulfurizing agent.Open the 11 stop valve 28 and can replenish clear water to first sedimentation basin 29 by replenishing water pipe 27.
Need to prove that first trench 3 and second trench 2 in the present embodiment also can be replaced by pipeline, because effect, the effect of pipeline and trench are identical in the present embodiment, both get final product with one.
In order further to improve the service life of dust-removing desulfurating apparatus of the present invention, the sheathing material of device adopts granite, also can adopt stainless steel or carbon steel to add preservative treatment, has so just improved acid resistance, alkali resistance and the wearability etc. of shell.
Claims (3)
1, a kind of Water outlet double-circuit double circulation spray eddy dust removal desulfurizer of double bottom of twin towers, comprise king-tower, pretreater, water inlet pipe, pipeline and stop valve, it is characterized in that: also be provided with trench or pipeline and sedimentation basin, one end of first trench links to each other with the bottom delivery port of king-tower, and the other end links to each other with first sedimentation basin; One end of second trench links to each other with the bottom delivery port of pretreater, and the other end links to each other with second sedimentation basin, makes the water route by king-tower and pretreater form independent separately circulation waterway structure.
2, Water outlet double-circuit double circulation spray eddy dust removal desulfurizer of double bottom of twin towers according to claim 1, it is characterized in that: also be provided with first circulating pump, second circulating pump, replenish water pipe and a plurality of stop valve, first stop valve, one end links to each other with first sedimentation basin by pipeline, the other end links to each other with an end of first circulating pump by pipeline, the other end of first circulating pump links to each other with second stop valve, one end by pipeline, the other end of second stop valve links to each other with an end of the 3rd stop valve by pipeline, the other end of the 3rd stop valve is divided into two-way by pipeline, one the tunnel links to each other with an end of the 4th stop valve, one end of another Lu Yudi five stop valves links to each other, the other end of the 4th stop valve is divided into two-way by first pipeline, link to each other with the second dust-removal and desulfurizing district with first dust-removal and desulfurizing of king-tower respectively, the other end of the 5th stop valve links to each other with pretreater by second pipeline, the 6th stop valve one end links to each other with second sedimentation basin by pipeline, the other end links to each other with an end of second circulating pump by pipeline, the 7th stop valve one end links to each other with the other end of second circulating pump, the other end links to each other with the 8th stop valve one end by pipeline, the other end of the 8th stop valve links to each other with pretreater by the 3rd pipeline, the 9th stop valve one end links to each other with water inlet pipe, the other end is connected in the pipeline in the middle of second stop valve and the 3rd stop valve, the tenth stop valve one end links to each other with water inlet pipe, the other end is connected in the pipeline in the middle of the 7th stop valve and the 8th stop valve, the 11 stop valve one end links to each other with additional water pipe, and the other end links to each other with first sedimentation basin.
3, Water outlet double-circuit double circulation spray eddy dust removal desulfurizer of double bottom of twin towers according to claim 1 is characterized in that: the sheathing material of king-tower and pretreater is a granite, also can be stainless steel or carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520100661 CN2770767Y (en) | 2005-02-23 | 2005-02-23 | Two-tower two-bottom outlet two-circuit two-cycle atomizing cylone dust-collecting desurfurizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520100661 CN2770767Y (en) | 2005-02-23 | 2005-02-23 | Two-tower two-bottom outlet two-circuit two-cycle atomizing cylone dust-collecting desurfurizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2770767Y true CN2770767Y (en) | 2006-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520100661 Expired - Fee Related CN2770767Y (en) | 2005-02-23 | 2005-02-23 | Two-tower two-bottom outlet two-circuit two-cycle atomizing cylone dust-collecting desurfurizing device |
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| Country | Link |
|---|---|
| CN (1) | CN2770767Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103827453A (en) * | 2011-09-28 | 2014-05-28 | 依米泰克排放技术有限公司 | Retainer having at least one electrode |
-
2005
- 2005-02-23 CN CN 200520100661 patent/CN2770767Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103827453A (en) * | 2011-09-28 | 2014-05-28 | 依米泰克排放技术有限公司 | Retainer having at least one electrode |
| CN103827453B (en) * | 2011-09-28 | 2016-07-06 | 依米泰克排放技术有限公司 | There is the keeper of at least one electrode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hangzhou ideal environmental protection Co., Ltd. Assignor: Hangzhou Lixiang Science and Technology Co., Ltd. Contract fulfillment period: 2009.2.20 to 2014.12.31 Contract record no.: 2009330000952 Denomination of utility model: Two-tower two-bottom outlet two-circuit two-cycle atomizing cylone dust-collecting desurfurizing device Granted publication date: 20060412 License type: Exclusive license Record date: 20090511 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.2.20 TO 2014.12.31; CHANGE OF CONTRACT Name of requester: LIXIANG ENVIRONMENTAL PROTECTION CO.,LTD, HANGZHOU Effective date: 20090511 |
|
| ASS | Succession or assignment of patent right |
Owner name: LIXIANG ENVIRONMENTAL PROTECTION CO.,LTD, HANGZHOU Free format text: FORMER OWNER: LIXIANG SCIENCE AND TECHNOLOGY CO., LTD., HANGZHOU Effective date: 20091204 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091204 Address after: Room 1104, building 1, building 90, East Software Park, Wensanlu Road, Zhejiang, Hangzhou 310012, China Patentee after: Hangzhou ideal environmental protection Co., Ltd. Address before: Hangzhou City, Zhejiang province Chao Wang Road No. 43 East Verde writer Pavilion room 1801, zip code: 310014 Patentee before: Hangzhou Lixiang Science and Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060412 Termination date: 20120223 |