CN200942329Y - Demister - Google Patents
Demister Download PDFInfo
- Publication number
- CN200942329Y CN200942329Y CN 200620107652 CN200620107652U CN200942329Y CN 200942329 Y CN200942329 Y CN 200942329Y CN 200620107652 CN200620107652 CN 200620107652 CN 200620107652 U CN200620107652 U CN 200620107652U CN 200942329 Y CN200942329 Y CN 200942329Y
- Authority
- CN
- China
- Prior art keywords
- blade
- demister
- nozzle
- cleaning hose
- absorption tower
- 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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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a demister, which comprises a plurality of supporting beams arranged in an absorption tower, wherein the supporting beam is arranged in the absorption tower in parallel, a plurality of blade model blocks are arranged between each supporting beam. The utility model adopts the blade modularization design; the manual carry, the installation, and the maintenance are easy. The flooding nozzle symmetry design is beneficial to the balance of the wash water, increasing the wash water area. The nozzle is adopted the structure of a heavy caliber and no inner structure, avoiding the blocking problem of the nozzle caused by the unclean wash water to influence the whole demister flushing. A flushing pipe is replaced by PP-H, enhancing the anticorrosion and earthquake-resistant performance, the weight is light, the construction is convenient, and the hot melt butt welding and the operation of the loose joint are adopted, avoiding the high cost of the traditional flange connection (alloy bolt and nut), and improving the construction progress.
Description
Technical field
The utility model relates to a kind of demister, is installed in the absorption tower of industries such as chemical industry, weaving, food, belongs to technical field of waste gas treatment.
Background technology
Demister is to be installed in the cat head or exhaust pass on absorption tower, be used for removing residual drop and the particle of gas that enters in the absorption tower, existing demister mainly is made up of following components: three parts such as vane group, rinse-system, support system are formed, its defective that mainly exists is: 1, vane group unreasonable structure, and demist efficient is low; 2, cleaning hose adopts traditional flange to connect (alloy bolt, nut) more, the cost height, and antiseptic property is poor; 3, nozzle efficiency is low, and water use efficiency is low.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and the demister that a kind of blade is reasonable in design, flush efficiency is high, cost is low, the demist ability is strong is provided.
The utility model is achieved through the following technical solutions above-mentioned purpose: a kind of demister, comprise vane group, rinse-system, support system, support system comprises some brace summers that are installed in the absorption tower, it is characterized in that: described brace summer is parallel in the absorption tower, vane group is made up of several blade modules, and blade module evenly is installed between each brace summer.
The utility model further is set to: described rinse-system is made up of cleaning hose, nozzle, and cleaning hose is installed in the blade module below and is fixed on the brace summer, is arranged with plurality of nozzles on cleaning hose.
Described blade module is all formed the blade chucking by card article, link stopper, and the vane thickness setting is preferably 3mm.
Described blade module is a ridge shape, also can be for flat.
Described nozzle is made relative set according to the shape of blade module, as: when blade module was ridge shape, the nozzle that is installed on the cleaning hose was symmetrical arranged to fan-shaped; When blade module is flat setting, nozzle is symmetrical arranged to horizontal; Nozzle adopts heavy caliber and no internal structure setting, and cleaning hose preferably adopts the PP-H pipe, adopts butt fusion welding to be connected with loose joint between the cleaning hose.
The beneficial effects of the utility model are: 1, the design of blade moduleization, manually move easily, install and overhaul, vane thickness is arranged to 3mm, has guaranteed the intensity of blade, high pressure resistant flushing, be easy to artificial maintenance, blade pitgh reasonably is set, guarantees effectively flushing area, be flushed to maximum flushing area, there is not the flushing blind area, keep the moistening of blade face, help adsorbing the drop in the flue gas, thereby improve demist efficient; 2, the design of flooding nozzle symmetry helps the balance of flushing water, has increased the flushing area, and the reentrainment of flue gas has been avoided in the flushing of flushing water subregion short time, has saved washing water quantity, has reduced the capacity of pump; Heavy caliber and no internal structure are adopted in the design of nozzle, have avoided unclean because of flushing water, cause the blockage problem of nozzle, influence the flushing of whole demister; 3, cleaning hose substitutes with PP-H pipe, has strengthened anticorrosion, anti-seismic performance, and is in light weight, convenient construction, and adopted the use of butt fusion welding and loose joint, expensive (alloy bolt, the nut) of having avoided conventional flange to connect improved construction speed.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a blade module layout drawing described in the utility model;
Fig. 3 is the structural representation of blade module described in the utility model and rinse-system;
Fig. 4 is the plane of the described blade module of Fig. 3;
Fig. 5 is the A-A cutaway view of Fig. 3;
Fig. 6 is a cleaning hose layout drawing described in the utility model.
The specific embodiment
With reference to Fig. 1, shown in Figure 2, the utility model is installed in the cat head on absorption tower 2, comprise the some brace summers 1 that are installed in the absorption tower 2, brace summer 1 is arranged in parallel and is welded on the absorption tower wall 3, between each brace summer 1, all be provided with blade module 5, use between brace summer 1 and the absorption tower wall 3 outward by steel plate 4 sealings of anti-corrosion material, with reference to Fig. 3, Fig. 4, shown in Figure 5, blade module 5 is a ridge shape, blade module 5 assembles blade 15 by card article 6 and link stopper 10, vane thickness is set to 3mm, as Fig. 3, shown in Figure 6, rinse-system is by cleaning hose 9, nozzle 7 is formed, and is provided with cleaning hose 9 below blade module 5, and cleaning hose 9 is installed in the absorption tower 2 by cleaning hose flange 11, and it is fixing by the cleaning hose geometrical clamp 14 that is installed on the support angle steel 13 between the brace summer 1, the cleaning hose 9 preferred PP-H pipes that adopt, cleaning hose 9 adopts butt fusion welding and loose joint 12 to be formed by connecting, and is arranged with nozzle 7 on the cleaning hose 9.
Claims (6)
1, a kind of demister, comprise vane group, rinse-system, support system, support system comprises the some brace summers (1) that are installed in the absorption tower (2), it is characterized in that: described brace summer (1) is parallel in the absorption tower (2), vane group is made up of several blade modules (5), and blade module (5) evenly is installed between each brace summer (1).
2, a kind of demister according to claim 1, it is characterized in that: described rinse-system is made up of cleaning hose (9), nozzle (7), cleaning hose (9) is installed in blade module (5) below and is fixed on the brace summer (1), is arranged with plurality of nozzles (7) on cleaning hose (9).
3, a kind of demister according to claim 2 is characterized in that: described blade module (5) is all formed blade (15) chucking by card article (6), link stopper (10).
4, a kind of demister according to claim 3 is characterized in that: described blade module (5) is a ridge shape.
5, a kind of demister according to claim 1 is characterized in that: described nozzle (7) adopts heavy caliber and no internal structure setting,
6, a kind of demister according to claim 1 is characterized in that: described cleaning hose (9) is the PP-H pipe, adopts butt fusion welding to be connected with loose joint between the cleaning hose (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620107652 CN200942329Y (en) | 2006-09-14 | 2006-09-14 | Demister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620107652 CN200942329Y (en) | 2006-09-14 | 2006-09-14 | Demister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200942329Y true CN200942329Y (en) | 2007-09-05 |
Family
ID=38716952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620107652 Expired - Lifetime CN200942329Y (en) | 2006-09-14 | 2006-09-14 | Demister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200942329Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436876A (en) * | 2013-09-13 | 2015-03-25 | 德梅斯特（上海）环保设备有限公司 | Flue gas demisting device and method manufacturing flue gas demisting device |
| CN106979699A (en) * | 2017-05-15 | 2017-07-25 | 中国电力工程顾问集团中南电力设计院有限公司 | A kind of even distribution type multi-stage, efficient condensing unit |
| CN109224823A (en) * | 2018-11-27 | 2019-01-18 | 北京贝可莱环保技术有限公司 | Wet desulphurization demister |
-
2006
- 2006-09-14 CN CN 200620107652 patent/CN200942329Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436876A (en) * | 2013-09-13 | 2015-03-25 | 德梅斯特（上海）环保设备有限公司 | Flue gas demisting device and method manufacturing flue gas demisting device |
| CN104436876B (en) * | 2013-09-13 | 2018-09-25 | 德梅斯特(上海)环保科技有限公司 | A kind of flue gas demister and its manufacturing method |
| CN106979699A (en) * | 2017-05-15 | 2017-07-25 | 中国电力工程顾问集团中南电力设计院有限公司 | A kind of even distribution type multi-stage, efficient condensing unit |
| CN109224823A (en) * | 2018-11-27 | 2019-01-18 | 北京贝可莱环保技术有限公司 | Wet desulphurization demister |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG TUNA ENVIRONMENTAL SCIENCE + TECHNOLOGY C Free format text: FORMER NAME: ZHEJIANG TUNA ENVIRONMENTAL PROTECTION SCIENCE + TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 312000 Zhejiang province Shaoxing Paojiang Industrial Zone Road soup Patentee after: Zhejiang Tuna Environmental Science & Technology Co., Ltd. Address before: 312000 Zhejiang province Shaoxing Paojiang Industrial Zone Road soup Patentee before: Zhejiang Tuna Environmental Protection Science & Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070905 |
|
| EXPY | Termination of patent right or utility model |