CN105727634A - Centrifugal efficient dust and mist remover - Google Patents
Centrifugal efficient dust and mist remover Download PDFInfo
- Publication number
- CN105727634A CN105727634A CN201610267474.1A CN201610267474A CN105727634A CN 105727634 A CN105727634 A CN 105727634A CN 201610267474 A CN201610267474 A CN 201610267474A CN 105727634 A CN105727634 A CN 105727634A
- Authority
- CN
- China
- Prior art keywords
- centrifugal
- rotational flow
- high effective
- centrifugal rotational
- demister
- 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.)
- Pending
Links
- 239000003595 mist Substances 0.000 title abstract description 11
- 239000000428 dust Substances 0.000 title abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000003063 flame retardant Substances 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 9
- 239000003546 flue gas Substances 0.000 description 9
- 238000011010 flushing procedure Methods 0.000 description 7
- 239000003500 flue dust Substances 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 239000000779 smoke Substances 0.000 description 6
- 239000002131 composite material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000002356 single layer Substances 0.000 description 2
- 206010019133 Hangover Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
The invention discloses a centrifugal efficient dust and mist remover which comprises a mist remover shell. At least one set of centrifugal rotational flow unit is arranged in the mist remover shell. Each set of centrifugal rotational flow unit comprises a circular tray connected with the mist remover shell through a rotating shaft, wherein centrifugal rotational flow plates are connected to the periphery of the tray and regularly arranged in an inclined mode. The centrifugal efficient dust and mist remover is generally used for efficient dust and mist removal after wet desulphurization, ultralow emission of dust and mist can be achieved, the dust emission concentration can be smaller than 10 mg/Nm<3>, and the moisture content can be smaller than 30 mg/Nm<3>.
Description
Technical field
The present invention relates to dedusting, except mist field, be specifically related to a kind of centrifugal high effective dedusting demister.
Background technology
Nowadays, along with China's expanding economy, environmental pollution is on the rise, a large amount of boiler smokes, industrial tail gas discharge, containing flue dust, water smoke, poisonous gas in multiple flue gas and tail gas, particularly containing the water smoke of high level, small flue dust, gypsum slurries or other desulfurization products in the wet flue gas after wet desulphurization, flue gas hangover is very long, and environment causes certain pollution.Traditional process device generally has Flat defroster, ridge type demister, but effect is not ideal, is badly in need of a kind of high-effective dust-removing demister.
Summary of the invention
It is an object of the invention to provide a kind of centrifugal high effective dedusting demister.
According to an aspect of the present invention, provide a kind of centrifugal high effective dedusting demister, including demister housing, least one set centrifugal rotational flow unit it is provided with in described demister housing, described often group centrifugal rotational flow unit includes: the circular pallet being connected with described demister housing by rotating shaft, the surrounding of described pallet connects multiple centrifugal rotational flow plates being uniformly arranged, and described centrifugal rotational flow plate is obliquely installed regularly.
Further, described pallet becomes to be horizontally disposed with.
Further, the angle that the surfaces of revolution of described centrifugal rotational flow plate intersects with pallet face is 15 ° ~ 30 °.
Further, between said two centrifugal rotational flow plate, center distance is 300 ~ 400mm.
Further, described pallet and centrifugal rotational flow plate are made by 316L rustless steel, alloy steel products, fire-retardant PP material or other composites.
Further, the upper end of described demister housing is provided with rinse-system.
Further, described rinse-system includes jet water spout, is provided with multiple flooding nozzle on described jet water spout.
Further, it is provided with many group centrifugal rotational flow unit in described demister enclosure interior, above described often group centrifugal rotational flow unit, is equipped with one group of rinse-system.
The invention have the benefit that centrifugal high effective dedusting demister of the present invention is generally used for the high-effective dust-removing after wet desulphurization except mist, it may be achieved the minimum discharge of flue dust and water smoke, smoke dust discharge concentration can be reached less than 10mg/Nm3, water capacity is less than 30mg/Nm3。
Centrifugal high effective dedusting demister, is design multi-disc centrifugal rotational flow plate composition centrifugal rotational flow device, when flue gas flows through this device, produce to rotate, forming centrifugal force, the globule in flue gas, flue dust, serosity are got rid of Xiang Tabi by rotary centrifugal force, reach the purpose of efficient removal droplet and grit in flue gas.
The centrifugal rotational flow device of centrifugal high effective dedusting demister, it is possible to a layer, two-layer of design, or three layers according to demand, or more multi-layered, form the structure of monolayer or multiple field.
Above centrifugal high effective dedusting demister, design has rinse-system, regularly centrifugal rotational flow device is rinsed, it is prevented that centrifugal rotational flow device is stained with ash.According to given or transformable program during operation, auto-flushing both can be carried out, it is possible to carry out artificial flushing.
Centrifugal high effective dedusting demister material can adopt 316L rustless steel or alloy steel products, it is possible to adopts fire-retardant PP material, also can adopt other composites, can bear high-velocity flow and wash away, and the high-velocity flow that particularly artificial flushing causes washes away.
Accompanying drawing explanation
Fig. 1 is the structural representation of centrifugal high effective dedusting demister.
Fig. 2 is the structural representation of another angle of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
Fig. 1 and Fig. 2 show schematically show a kind of centrifugal high effective dedusting demister according to the present invention.
nullA kind of centrifugal high effective dedusting demister that the present embodiment provides，As depicted in figs. 1 and 2，Including demister housing 001，Least one set centrifugal rotational flow unit it is provided with in described demister housing 001，Described often group centrifugal rotational flow unit includes: the circular pallet 003 being connected with described demister housing 001 by rotating shaft 002，003 one-tenth of described pallet is horizontally disposed with，The surrounding of described pallet 003 connects multiple centrifugal rotational flow plates 004 being uniformly arranged，Particularly between two centrifugal rotational flow plates 004, center distance is 300 ~ 400mm，The center distance between two centrifugal rotational flow plates 004 can be controlled as required，As being controllable to 300mm、320mm、340mm、360mm or 400mm etc. only need to control can reach the dedusting of the best except fog effect in the scope of 300 ~ 400mm，Described centrifugal rotational flow plate 004 is obliquely installed regularly，The angle that particularly surfaces of revolution of centrifugal rotational flow plate 004 intersects with the pallet face of pallet 003 is 15 ° ~ 30 °，The angle that in like manner surfaces of revolution of centrifugal rotational flow plate 004 intersects with the pallet face of pallet 003 is controllable to 15 ° according to actual needs、16°、18°、20°、23°、25°、28 ° or 30 °.
Pallet 003 and centrifugal rotational flow plate 004 are made by 316L rustless steel, alloy steel products or fire-retardant PP material or other composites in the present embodiment, the upper end of this external described demister housing 001 is provided with rinse-system, described rinse-system includes jet water spout 005, is provided with multiple flooding nozzle 006 on described jet water spout 005.
In another embodiment, being provided with many group centrifugal rotational flow unit inside described demister housing 001, be equipped with one group of rinse-system, so can increase the cleaning effect of flushing above described often group centrifugal rotational flow unit, practicality is good.
The invention have the benefit that centrifugal high effective dedusting demister of the present invention is generally used for the high-effective dust-removing after wet desulphurization except mist, it may be achieved the minimum discharge of flue dust and water smoke, smoke dust discharge concentration can be reached less than 10mg/Nm3, water capacity is less than 30mg/Nm3。
Centrifugal high effective dedusting demister, it is that design multi-disc centrifugal rotational flow plate 004 forms centrifugal rotational flow device, when flue gas flows through this device, produce to rotate, form centrifugal force, the globule in flue gas, flue dust, serosity are got rid of Xiang Tabi by rotary centrifugal force, reach the purpose of efficient removal droplet and grit in flue gas.
The centrifugal rotational flow device of centrifugal high effective dedusting demister, it is possible to a layer, two-layer of design, or three layers according to demand, or more multi-layered, form the structure of monolayer or multiple field.
Above centrifugal high effective dedusting demister, design has rinse-system, regularly centrifugal rotational flow device is rinsed, it is prevented that centrifugal rotational flow device is stained with ash.According to given or transformable program during operation, auto-flushing both can be carried out, it is possible to carry out artificial flushing.
Centrifugal high effective dedusting demister material can adopt 316L rustless steel or alloy steel products, it is possible to adopts fire-retardant PP material, also can adopt other composites, can bear high-velocity flow and wash away, and the high-velocity flow that particularly artificial flushing causes washes away.
Finally should be noted that; above example is only in order to illustrate technical scheme; but not limiting the scope of the invention; although having made to explain to the present invention with reference to preferred embodiment; it will be understood by those within the art that; technical scheme can be modified or equivalent replacement, without deviating from the spirit and scope of technical solution of the present invention.
Claims (8)
1. a centrifugal high effective dedusting demister, it is characterized in that, including demister housing, least one set centrifugal rotational flow unit it is provided with in described demister housing, described often group centrifugal rotational flow unit includes: the circular pallet being connected with described demister housing by rotating shaft, the surrounding of described pallet connects multiple centrifugal rotational flow plates being uniformly arranged, and described centrifugal rotational flow plate is obliquely installed regularly.
2. centrifugal high effective dedusting demister according to claim 1, it is characterised in that described pallet becomes to be horizontally disposed with.
3. centrifugal high effective dedusting demister according to claim 1, it is characterised in that the angle that the surfaces of revolution of described centrifugal rotational flow plate intersects with pallet face is 15 ° ~ 30 °.
4. centrifugal high effective dedusting demister according to claim 1, it is characterised in that between said two centrifugal rotational flow plate, center distance is 300 ~ 400mm.
5. centrifugal high effective dedusting demister according to claim 1, it is characterised in that described pallet and centrifugal rotational flow plate are made by 316L rustless steel, alloy steel products, fire-retardant PP material.
6. centrifugal high effective dedusting demister according to claim 1, it is characterised in that the upper end of described demister housing is provided with rinse-system.
7. centrifugal high effective dedusting demister according to claim 6, it is characterised in that described rinse-system includes jet water spout, is provided with multiple flooding nozzle on described jet water spout.
8. centrifugal high effective dedusting demister according to claim 7, it is characterised in that be provided with many group centrifugal rotational flow unit in described demister enclosure interior, is equipped with one group of rinse-system above described often group centrifugal rotational flow unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610267474.1A CN105727634A (en) | 2016-04-27 | 2016-04-27 | Centrifugal efficient dust and mist remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610267474.1A CN105727634A (en) | 2016-04-27 | 2016-04-27 | Centrifugal efficient dust and mist remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105727634A true CN105727634A (en) | 2016-07-06 |
Family
ID=56285699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610267474.1A Pending CN105727634A (en) | 2016-04-27 | 2016-04-27 | Centrifugal efficient dust and mist remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105727634A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096344A (en) * | 2017-06-16 | 2017-08-29 | 熊恒斌 | A kind of industrial waste gas and floating outstanding particle purifying processing system |
| CN107469508A (en) * | 2017-01-05 | 2017-12-15 | 杨万芬 | A kind of air cleaner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4265648A (en) * | 1978-11-15 | 1981-05-05 | Erling Wedege | Centrifuge for separating gas mixtures |
| CN201930647U (en) * | 2010-12-31 | 2011-08-17 | 杭州航民美时达印染有限公司 | Rotating-stream plate for boiler flue gas desulfurization and dust removal for printing and dyeing |
| CN202555093U (en) * | 2012-05-28 | 2012-11-28 | 山东国舜建设集团有限公司 | Special wet flue gas dehydrator for desulfurization engineering |
| CN204294007U (en) * | 2014-11-25 | 2015-04-29 | 中粮屯河股份有限公司 | Automatic ash removing formula spiral board duster |
| CN104941326A (en) * | 2015-06-05 | 2015-09-30 | 北京中晶佳镁环境科技股份有限公司 | Dedusting and demisting device, treatment tower and use of dedusting and demisting device |
| CN205850422U (en) * | 2016-04-27 | 2017-01-04 | 廖厚伍 | A kind of centrifugal high effective dedusting demister |
-
2016
- 2016-04-27 CN CN201610267474.1A patent/CN105727634A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4265648A (en) * | 1978-11-15 | 1981-05-05 | Erling Wedege | Centrifuge for separating gas mixtures |
| CN201930647U (en) * | 2010-12-31 | 2011-08-17 | 杭州航民美时达印染有限公司 | Rotating-stream plate for boiler flue gas desulfurization and dust removal for printing and dyeing |
| CN202555093U (en) * | 2012-05-28 | 2012-11-28 | 山东国舜建设集团有限公司 | Special wet flue gas dehydrator for desulfurization engineering |
| CN204294007U (en) * | 2014-11-25 | 2015-04-29 | 中粮屯河股份有限公司 | Automatic ash removing formula spiral board duster |
| CN104941326A (en) * | 2015-06-05 | 2015-09-30 | 北京中晶佳镁环境科技股份有限公司 | Dedusting and demisting device, treatment tower and use of dedusting and demisting device |
| CN205850422U (en) * | 2016-04-27 | 2017-01-04 | 廖厚伍 | A kind of centrifugal high effective dedusting demister |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469508A (en) * | 2017-01-05 | 2017-12-15 | 杨万芬 | A kind of air cleaner |
| CN107096344A (en) * | 2017-06-16 | 2017-08-29 | 熊恒斌 | A kind of industrial waste gas and floating outstanding particle purifying processing system |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171205 Address after: 410000 Jinhai Road, Yuhua District, Changsha, Hunan Province, No. 128 Applicant after: Hunan Zhengming environmental Limited by Share Ltd Address before: Nan Tian county of Ningxiang City, Hunan province 410000 Changsha Ping Xiang Yan Tian Cun Zha Mu Tang Group Applicant before: Liao Houwu |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160706 |