CN203687663U - Wet desulphurization smoke inlet guiding cooling device - Google Patents
Wet desulphurization smoke inlet guiding cooling device Download PDFInfo
- Publication number
- CN203687663U CN203687663U CN201420055412.0U CN201420055412U CN203687663U CN 203687663 U CN203687663 U CN 203687663U CN 201420055412 U CN201420055412 U CN 201420055412U CN 203687663 U CN203687663 U CN 203687663U
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- flue
- deflector
- smoke
- spray system
- spray
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Abstract
The utility model discloses a wet desulphurization smoke inlet guiding cooling device, and relates to environment-friendly devices. The wet desulphurization smoke inlet flowing guiding cooling device is used for processing smoke generated by a sintering machine, is a main device for wet desulphurization processing, is composed of a guiding plate assembly and a spraying system, and is arranged on a slant pipe section of an inlet flue. The spraying system is located at back of a guiding plate, and spraying liquid flows into an absorbing tower from the flue of the slant pipe section. The guiding plate assembly is composed of the guiding plate and a guiding plate support, and is welded and fixed into the flue. The number of spraying nozzles arranged in the spraying system is set according to smoke characteristics, the smoke temperature of the sintering machine can be lowered, fly ash in the outlet smoke can be reduced, and the fly ash is effectively prevented from blocking a defroster.
Description
Technical field
The utility model relates to a kind of environmental protection equipment, particularly a kind of wet desulfurization flue gas entrance guiding heat sink.
Background technology
Since China reform and opening-up, national economy rapid growth, " scientific and technical innovation, autonomous innovation " become the main flow of current industrial development, and China's industry is progressively to the future development of intensive style, energy-saving and emission-reduction, low-carbon (LC).In the wet-treating system of the sintering device flue gas using at present, after flue gas ash removal, enter desulfurizing tower through booster fan, at flue cooling pipe of flue entrance place design, connect a nozzle above and carry out flue cooling.Such shortcoming is, sintering device flue gas temperature is generally higher, a cool-down nozzle is only set at flue entrance place, often do not reach cooling requirement, and the tolerable temperature of demister is lower, generally not higher than 80 ℃, excess Temperature, fragile demister, and in flue gas, contain the impurity such as a large amount of tiny flying dusts, in flue gas uphill process, easily cause demister to stop up, cause desulfurizing tower pressure to raise.Therefore, scientific and technological research staff of the same trade and technical staff improve design to the equipment of existing wet desulfurization flue gas entrance guiding cooling, although have made some progress, all fail to solve this technical barrier.
Summary of the invention
The purpose of this utility model is to overcome above deficiency, and a kind of wet desulfurization flue gas entrance guiding heat sink is provided, and it is used for processing the smoke-gas wet desulfurization processing capital equipment that sintering machine produces.It is made up of baffle assembly and spray system, is arranged at the inclined tube section of gas approach, and spray system is positioned at deflector rear, and spray liquid enters absorption tower through the flue gravity flow of inclined tube section.Baffle assembly is made up of deflector and deflector support, is weldingly fixed in flue.Spray system arranges nozzle quantity according to flue gas characteristic, can reduce sintering device flue gas temperature and reduce away the flying dust in flue gas, effectively prevents that flying dust from stopping up the problem of demister.
The utility model solves the technical scheme that its technical problem adopts: comprise the oblique flue of desulfurizing tower entrance, baffle assembly, spray system, deflector, deflector support, spray pipe network, nozzle; At the oblique flue of entrance middle part, baffle assembly and spray system are set, baffle assembly is made up of deflector and deflector support, deflector becomes horizontally disposed with oblique flue, deflector support and tiltedly flue are at an angle of 90, deflector frame bottom and tiltedly flue base plate contact site perforate, spray system is made up of spray pipe network and nozzle, and spray system is positioned at the rear of baffle assembly, and spray liquid enters absorption tower through the flue gravity flow of inclined tube section.
Know-why of the present utility model is: this wet desulfurization flue gas entrance guiding heat sink is made up of baffle assembly and spray system, be arranged at the inclined tube section of gas approach, flue gas when the oblique flue during by deflector part flying dust be captured, flue gas after spray system spray has reduced temperature, spray system arranges nozzle quantity according to flue gas characteristic, can reduce sintering device flue gas temperature and reduce away the flying dust in flue gas, the mixture of flying dust and water enters desulfurizing tower slurry pool through the gravity flow of flue base plate, thereby improve the desulfuration efficiency on absorption tower, and effectively alleviate the blockage problem of demister.
The beneficial effects of the utility model are: flue gas when the oblique flue during by deflector part flying dust be captured, flue gas after spray system spray has reduced temperature, the mixture of flying dust and water enters desulfurizing tower slurry pool through the gravity flow of flue base plate, thereby improve the desulfuration efficiency on absorption tower, and effectively alleviate the blockage problem of demister, not only environmental protection but also safety.
Accompanying drawing explanation
In conjunction with the accompanying drawings and embodiments the utility model to be further described below:
Fig. 1 is a kind of structural principle schematic diagram of wet desulfurization flue gas entrance guiding heat sink;
Fig. 2 is spray system structural representation;
Fig. 3 is baffle assembly structural representation;
In Fig. 1, Fig. 2, Fig. 3: the oblique flue of 1 desulfurizing tower entrance, 2 baffle assemblies, 3 spray systems, 4 deflectors, 5 deflector supports, 6 spray pipe networks, 7 nozzles.
Specific embodiments
At the oblique flue of desulfurizing tower entrance 1 middle part, baffle assembly 2 and spray system 3 are set, baffle assembly 2 is made up of deflector 4 and deflector support 5, deflector 4 is with tiltedly 1 one-tenth of flue is horizontally disposed, deflector support 5 and tiltedly flue 1 are at an angle of 90, deflector support 5 bottoms and tiltedly flue 1 base plate contact site perforate, spray system 3 is made up of spray pipe network 6 and nozzle 7, and spray system 3 is positioned at the rear of baffle assembly 2, and spray liquid enters absorption tower through the flue gravity flow of inclined tube section.
This wet desulfurization flue gas entrance guiding heat sink is made up of baffle assembly 2 and spray system 3, be arranged at the inclined tube section of gas approach 1, flue gas when the oblique flue 1 during by deflector 4 part flying dust be captured, flue gas after spray system 3 sprays has reduced temperature, spray system 3 arranges nozzle 7 quantity according to flue gas characteristic, can reduce sintering device flue gas temperature and reduce away the flying dust in flue gas, the mixture of flying dust and water enters desulfurizing tower slurry pool through flue 1 base plate gravity flow, thereby improve the desulfuration efficiency on absorption tower, and effectively alleviate the blockage problem of demister.
This specific embodiment can reach the flying dust in effective removal flue gas, reduces the temperature that enters desulfurizing tower flue gas, not only environmental protection but also safety.
Claims (1)
1. a wet desulfurization flue gas entrance guiding heat sink, comprise the oblique flue of desulfurizing tower entrance, baffle assembly, spray system, deflector, deflector support, spray pipe network, nozzle, it is characterized in that: at the oblique flue of entrance middle part, baffle assembly and spray system are set, baffle assembly is made up of deflector and deflector support, deflector becomes horizontally disposed with oblique flue, deflector support and tiltedly flue are at an angle of 90, deflector frame bottom and tiltedly flue base plate contact site perforate, spray system is made up of spray pipe network and nozzle, spray system is positioned at the rear of baffle assembly, spray liquid enters absorption tower through the flue gravity flow of inclined tube section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420055412.0U CN203687663U (en) | 2014-01-22 | 2014-01-22 | Wet desulphurization smoke inlet guiding cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420055412.0U CN203687663U (en) | 2014-01-22 | 2014-01-22 | Wet desulphurization smoke inlet guiding cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203687663U true CN203687663U (en) | 2014-07-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420055412.0U Expired - Fee Related CN203687663U (en) | 2014-01-22 | 2014-01-22 | Wet desulphurization smoke inlet guiding cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203687663U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750254A (en) * | 2016-04-15 | 2016-07-13 | 佛山赛因迪环保科技有限公司 | Method and apparatus for preventing dust accumulation of flue gas inlet duct of adsorption tower |
| CN106000010A (en) * | 2016-07-18 | 2016-10-12 | 洛阳格林环保工程有限公司 | Temperature and pressure regulating device of desulfurization tower flue gas pipeline |
-
2014
- 2014-01-22 CN CN201420055412.0U patent/CN203687663U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750254A (en) * | 2016-04-15 | 2016-07-13 | 佛山赛因迪环保科技有限公司 | Method and apparatus for preventing dust accumulation of flue gas inlet duct of adsorption tower |
| CN106000010A (en) * | 2016-07-18 | 2016-10-12 | 洛阳格林环保工程有限公司 | Temperature and pressure regulating device of desulfurization tower flue gas pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20150122 |
|
| EXPY | Termination of patent right or utility model |