CN202036915U - Dust removal equipment - Google Patents
Dust removal equipment Download PDFInfo
- Publication number
- CN202036915U CN202036915U CN2011200329896U CN201120032989U CN202036915U CN 202036915 U CN202036915 U CN 202036915U CN 2011200329896 U CN2011200329896 U CN 2011200329896U CN 201120032989 U CN201120032989 U CN 201120032989U CN 202036915 U CN202036915 U CN 202036915U
- Authority
- CN
- China
- Prior art keywords
- tower
- pipeline
- nozzle
- king
- communicating pipe
- Prior art date
- 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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- 239000000428 dust Substances 0.000 title abstract description 12
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 28
- 239000012670 alkaline solution Substances 0.000 claims description 22
- 239000007921 spray Substances 0.000 claims description 22
- 238000005189 flocculation Methods 0.000 claims description 18
- 230000016615 flocculation Effects 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 241000628997 Flos Species 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000779 smoke Substances 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000002663 nebulization Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses dust removal equipment, which comprises a desulfurizing tower, an alkaline liquor pond, a main tower, a smoke inlet tube, a communicating pipe and a dust removal flocculator. The top of the desulfurizing tower is communicated with the smoke inlet tube, the desulfurizing tower is connected with the main tower via the communicating pipe, multiple layers of spraying pipes are arranged on the upper portion of the desulfurizing tower and connected with the alkaline liquor pond via pipelines, the alkaline liquor pond is further connected to the bottom of the desulfurizing tower via a pipeline, the communicating pipe is tangential to the main tower and is obliquely connected with the same, the communicating pipe is downwards obliquely communicated to the main tower, a spraying device is disposed in the communicating pipe and is communicated with the inside of the dust removal flocculator via a pipeline, the dust removal flocculator is further communicated with the bottom of the main tower, and multiple layers of flow shading plates are arranged on the upper portion of the main tower. The dust removal equipment is simple in structural design, fine in dust removal effect and high in efficiency.
Description
Technical field
The utility model belongs to the dedusting technology field, is specifically related to a kind of cleaner that is used for the boiler of usefulness such as hospital.
Background technology
The desulfurating dust-removing equipment that uses can't realize reaching the requirement of (DB65/2154-2004, DB65/2154-2010) standard now.Thereby the work of gathering dust is to be finished by other equipment (sack cleaner).
The crowd knows that desulfurizing tower all adopts the spraying technique equipment in the technology, in the desulfurizer that has now, and the shower nozzle that various shower type or impact type are arranged that installs additional, the material that is this shower nozzle ejection can not be called " mist ", claims that " globule " is comparatively suitable.The process of in existing desulfurizer, working, also there is 5% water smoke in the eddy current surface; The chemical reaction specific area deficiency of desulfurizing agent has limited the equipment work efficiency, causes desulphurization reaction fully not carry out, and this is the main cause that influences desulfation dust-extraction device production efficiency.
Cleaner is that the harmful substances such as sulphur that exist in the flue gas are gone out by water, carbon etc.The cleaner of large-sized boiler is that the flue gas that contains harmful substance is sent into gas wash tower (king-tower) then by carrying out dedusting by sucking tower.This structure dust removing effects is relatively poor, and efficient is low, is difficult to satisfy the demand of using.
The utility model content
The purpose of this utility model provides a kind of novel cleaner, has overcome the above-mentioned deficiency of prior art, has that structural design is simple, a good dedusting effect, advantage that efficient is high.
In order to reach above-mentioned purpose of design, the technical solution adopted in the utility model is as follows:
A kind of cleaner, comprise desulfurizing tower, alkaline solution pond, king-tower, smoke-intake pipe, communicating pipe and dedusting flocculation basin, described desulfurizing tower top is communicated with smoke-intake pipe, between desulfurizing tower and the king-tower by linking to each other communicating pipe, described desulfurizing tower top is provided with the multilayer shower, shower is connected to the alkaline solution pond by pipeline, and the alkaline solution pond is also connected to the desulfurizing tower bottom by pipeline; Described communicating pipe is tangent with king-tower and tilt to be connected, communicating pipe the downward-sloping king-tower that is communicated to, be provided with spray equipment in communicating pipe, in the dedusting flocculation basin, the dedusting flocculation basin also is communicated with bottom king-tower described spray equipment by pipeline connection; Described king-tower top is provided with the multilayer aft cover plate.
The inwall of described communicating pipe and king-tower link and king-tower madial wall are tangent.
Pipeline between described alkaline solution pond and the shower is provided with filter and pump, and pump is arranged between alkaline solution pond and the filter; Also be provided with second pipeline between described alkaline solution pond and the filter, described second pipeline is as discharge pipe, and second pipeline is provided with water seal.
Pipeline between described spray equipment and the dedusting flocculation basin is provided with filter and pump, and pump is arranged between dedusting flocculation basin and the filter; Described filter is provided with floss hole.
Preferably, described spray equipment mainly comprises jet pipe, nozzle and cap bag, described jet pipe one end and the pipeline connections of following that are radial dispersion more, form angle between adjacent jet pipe, each jet pipe other end nozzle that spins, cap bag spins in the nozzle, cap bag spins in the nozzle, there is spout at the cap bag middle part, and the inner corresponding spout of cap bag has tube core, has the eddy current hole on the tube core.
Preferably, described spray equipment mainly comprises jet pipe, nozzle and cap bag, and described pipeline level connects jet pipe, the spout port portion nozzle that spins, and the cap bag that spins in the nozzle, there is spout at the cap bag middle part.
The beneficial effect of cleaner described in the utility model is: structural design is simple, and is easy to make; The structural design of communicating pipe has strengthened dust removing effects, has improved efficiency of dust collection.
Specifically, (flue, desulfurizing tower inlet) top fixedly spray equipment and shower nozzle in the air channel, the circulation fogdrop diameter is little, atomization of liquid afterreaction area increases more than 100 times, makes that sulfide and the alkaline reaction in the flue gas is more abundant, and reaction efficiency improves several times, simultaneously, because the desulfurization and dedusting branch is made two independently process sections, and first section is the alkali lye desulfurization, second section is nebulization dust (liquid contains flocculant).Have small investment, efficient height, energy-conservation advantage such as obviously.
The response area of alkali lye improves greatly, can be reduced to the sulfide content in the flue gas below 50 milligrams/cubic metre.(alkali lye is sodium hydroxide solution normally, also can be calcium carbonate or magnesia suspension).
Description of drawings
Fig. 1 is the schematic diagram of the described cleaner of the utility model embodiment;
Fig. 2 is the vertical view of the described cleaner of the utility model embodiment;
Fig. 3 is the schematic diagram of the spray equipment of the described cleaner of the utility model embodiment;
Fig. 4 is the schematic diagram of the nozzle of the described cleaner of the utility model embodiment;
Fig. 5 is the schematic diagram of the nozzle of the described cleaner of another embodiment of the utility model.
Among the figure: 1, king-tower; 2, desulfurizing tower; 3, communicating pipe; 4, alkaline solution pond; 5, dedusting flocculation basin; 6, shower; 7, spray equipment; 8, filter; 9, pump; 10, second pipeline; 11, water seal; 12, aft cover plate; 13, delivery pipe; 14, jet pipe; 15, nozzle; 16, cap bag; 17, spout; 18, pipeline; 19, eddy current hole.
The specific embodiment
Be described in further detail below in conjunction with the optimum implementation of accompanying drawing cleaner described in the utility model.
As illustrated in fig. 1 and 2, the described cleaner of the utility model embodiment, comprise desulfurizing tower 2, alkaline solution pond 4, king-tower 1, smoke-intake pipe, communicating pipe 3 and dedusting flocculation basin 5, described desulfurizing tower 2 tops are communicated with smoke-intake pipe, between desulfurizing tower 2 and the king-tower 1 by linking to each other communicating pipe 3, described desulfurizing tower 2 tops are provided with multilayer shower 6, described shower 6 is arranged side by side 16 layers, shower 6 is connected to alkaline solution pond 4 by pipeline 18, alkaline solution pond 4 is also connected to desulfurizing tower 2 bottoms by pipeline 18, during use, from shower 6 ejections and fall into desulfurizing tower 2 bottoms, the solution of desulfurizing tower 2 bottoms is back in the alkaline solution pond 4 by pipeline 18 solution in the alkaline solution pond 4 by pipeline 18; Described communicating pipe 3 and king-tower 1 are tangent and tilt to be connected, communicating pipes 3 the downward-sloping king-tower 1 that is communicated to, be provided with spray equipment 7 in communicating pipe 3, described spray equipment 7 is communicated in the dedusting flocculation basin 5 by pipeline 18, dedusting flocculation basin 5 also is communicated with king-tower 1 bottom, and during use, the clear water in the dedusting flocculation basin 5 is from spray equipment 7 ejections, and, be back to dedusting flocculation basin 5 from king-tower 1 bottom at last along communicating pipe 3 flowing into king-tower 1 bottom; Described king-tower 1 top is provided with multilayer aft cover plate 12; Spacing 40cm between the adjacent two layers aft cover plate 12.
Described communicating pipe 3 is tangent with the inwall and king-tower 1 madial wall of king-tower 1 link, makes flue gas tangentially enter king-tower 1 from desulfurizing tower 2 by communicating pipe 3, and flue gas is fully contacted with king-tower 1, reaches dedusting, dehydration.
Shown in Fig. 3 and 4, described spray equipment 7 mainly comprises jet pipe 14, nozzle 15 and cap bag 16, described jet pipe 14 1 ends of following that are radial dispersion are communicated with pipeline 18 more, 14 of adjacent jet pipes form angle, each jet pipe 14 other end nozzle 15 that spins, the cap bag 16 that spins in the nozzle 15, nozzle 15 are fluid vortex formula shower nozzle, cap bag 16 spins in the nozzle 15, there is spout 17 at cap bag 16 middle parts, and cap bag 16 inner corresponding spouts 17 have tube core, have eddy current hole 19 on the tube core, during use, liquid slurry is under pump 9 effects, and pressurization is from nozzle 15 ejections, because the liquid transverse jet of passing from eddy current hole 19 is to spout 17 inwalls, form eddy current, atomizing effect is better.
The aperture of the described nozzle of choosing 15 is φ 3-6mm, is not easy to stop up in the time of processing.Spray droplet diameter all be more suitable at work.
As shown in Figure 5, described spray equipment 7 mainly comprises jet pipe 14, nozzle 15 and cap bag 16, and described pipeline 18 levels connect jet pipe 14, the jet pipe 14 port part nozzle 15 that spins, nozzle 15 is a fluid vortex formula shower nozzle, the cap bag 16 that spins in the nozzle 15, and there is spout 17 at cap bag 16 middle parts, described nozzle 15 shape that meets at right angles, the middle part internal diameter shrinks, and supercharging is obvious, and liquid slurry sprays into rear end formation eddy current after nozzle 15 front end superchargings, from spout 17 atomizing ejections, atomizing effect is better.
The aperture of the described nozzle of choosing 15 is φ 3-6mm, is not easy to stop up in the time of processing.Spray droplet diameter all be more suitable at work.
This specific embodiment is a preferred embodiment of the present utility model, can not limit the utility model, and concrete every rights protection scope is defined by the claims.
Claims (9)
1. cleaner, comprise desulfurizing tower, alkaline solution pond, king-tower, smoke-intake pipe, communicating pipe and dedusting flocculation basin, described desulfurizing tower top is communicated with smoke-intake pipe, between desulfurizing tower and the king-tower by linking to each other communicating pipe, it is characterized in that: described desulfurizing tower top is provided with the multilayer shower, shower is connected to the alkaline solution pond by pipeline, and the alkaline solution pond is also connected to the desulfurizing tower bottom by pipeline; Described communicating pipe is tangent with king-tower and tilt to be connected, communicating pipe the downward-sloping king-tower that is communicated to, be provided with spray equipment in communicating pipe, in the dedusting flocculation basin, the dedusting flocculation basin also is communicated with bottom king-tower described spray equipment by pipeline connection; Described king-tower top is provided with the multilayer aft cover plate.
2. cleaner according to claim 1 is characterized in that: the inwall and the king-tower madial wall of described communicating pipe and king-tower link are tangent.
3. cleaner according to claim 1 and 2 is characterized in that: the pipeline between described alkaline solution pond and the shower is provided with filter and pump, and pump is arranged between alkaline solution pond and the filter; Also be provided with second pipeline between described alkaline solution pond and the filter, described second pipeline is as discharge pipe, and second pipeline is provided with water seal.
4. cleaner according to claim 1 and 2 is characterized in that: the pipeline between described spray equipment and the dedusting flocculation basin is provided with filter and pump, and pump is arranged between dedusting flocculation basin and the filter; Described filter is provided with floss hole.
5. cleaner according to claim 1 and 2, it is characterized in that: described spray equipment mainly comprises jet pipe, nozzle and cap bag, described jet pipe one end and the pipeline connections of following that are radial dispersion more, form angle between adjacent jet pipe, each jet pipe other end nozzle that spins, cap bag spins in the nozzle, cap bag spins in the nozzle, there is spout at the cap bag middle part, and the inner corresponding spout of cap bag has tube core, has the eddy current hole on the tube core.
6. cleaner according to claim 1 and 2 is characterized in that: described spray equipment mainly comprises jet pipe, nozzle and cap bag, and described pipeline level connects jet pipe, the spout port portion nozzle that spins, and the cap bag that spins in the nozzle, there is spout at the cap bag middle part.
7. cleaner according to claim 5 is characterized in that: the aperture of described nozzle is φ 3-6mm.
8. cleaner according to claim 3 is characterized in that: described shower is arranged side by side 16 layers.
9. cleaner according to claim 3 is characterized in that: spacing 40cm between the described adjacent two layers aft cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200329896U CN202036915U (en) | 2011-01-31 | 2011-01-31 | Dust removal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200329896U CN202036915U (en) | 2011-01-31 | 2011-01-31 | Dust removal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202036915U true CN202036915U (en) | 2011-11-16 |
Family
ID=44964381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200329896U Expired - Lifetime CN202036915U (en) | 2011-01-31 | 2011-01-31 | Dust removal equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202036915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614766A (en) * | 2011-01-31 | 2012-08-01 | 乌鲁木齐金穗剑技术开发有限公司 | Dedusting method and device |
| CN103100279A (en) * | 2012-12-13 | 2013-05-15 | 朱春梅 | Gas dust removal equipment |
-
2011
- 2011-01-31 CN CN2011200329896U patent/CN202036915U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614766A (en) * | 2011-01-31 | 2012-08-01 | 乌鲁木齐金穗剑技术开发有限公司 | Dedusting method and device |
| CN103100279A (en) * | 2012-12-13 | 2013-05-15 | 朱春梅 | Gas dust removal equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Cuiling Inventor after: Song Chengxiang Inventor after: Cheng Xing Inventor after: Yang Dongbo Inventor after: Li Yongqiang Inventor after: Zhao Weimin Inventor after: Bai Junmin Inventor after: Geng Jie Inventor after: Chen Kunling Inventor after: Wang Hong Inventor after: Yuan Wenbo Inventor after: Shi Bin Inventor after: Di Jian Inventor after: Liu Ning Inventor after: Chen Zhenqiang Inventor after: Liao Dongming Inventor after: Guo Tao Inventor after: Zhang Guozheng Inventor after: Mi Guanghui Inventor after: Xiong Jinqiang Inventor before: Liu Cuiling Inventor before: Di Jian Inventor before: Shi Bin Inventor before: Liu Ning Inventor before: Chen Zhenqiang Inventor before: Liao Dongming Inventor before: Guo Tao Inventor before: Zhang Guozheng Inventor before: Mi Guanghui Inventor before: Xiong Jinqiang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIU CUILING SHI BIN LIU NING CHEN ZHENQIANG LIAO DONGMING GUO TAO ZHANG GUOZHENG MI GUANGHUI XIONG JINQIANG ZHAI JIAN TO: LIU CUILING SHI BIN LIU NING CHEN ZHENQIANG LIAO DONGMING GUO TAO ZHANG GUOZHENG MI GUANGHUI XIONG JINQIANG SONG CHENGXIANG CHENG XING YANG DONGBO LI YONGQIANG ZHAO WEIMIN BAI JUNMIN GENG JIE CHEN KUNLING WANG HONG YUAN WENBO ZHAI JIAN |
|
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: BEIJING JINGNENG BEIFANG TECHNOLOGY CO., LTD. Effective date: 20140825 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140825 Address after: 830000, 91 North Beijing Road, Xinshi District, the Xinjiang Uygur Autonomous Region, Urumqi Patentee after: Urumqi Jinsuijian Technology Development Co., Ltd. Address before: 830000, 91 North Beijing Road, Xinshi District, the Xinjiang Uygur Autonomous Region, Urumqi Patentee before: Urumqi Jinsuijian Technology Development Co., Ltd. Patentee before: Beijing Jingneng Beifang Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111116 |