CN203017975U - Spiral-flow type spray desulfurizing tower - Google Patents
Spiral-flow type spray desulfurizing tower Download PDFInfo
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- CN203017975U CN203017975U CN 201320047857 CN201320047857U CN203017975U CN 203017975 U CN203017975 U CN 203017975U CN 201320047857 CN201320047857 CN 201320047857 CN 201320047857 U CN201320047857 U CN 201320047857U CN 203017975 U CN203017975 U CN 203017975U
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- spiral
- tower
- desulfurizing tower
- spiral board
- blind plate
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Abstract
The utility model discloses a spiral-flow type spiral desulfurizing tower which comprises a tower body, wherein the tower body is provided with a spray layer and a smoke inlet, a spiral flow plate is arranged between the spray layer and the smoke inlet, the spiral flow plate comprises a blind plate and a spiral flow vane, the blind plate is in a circular structure and positioned at the bottom of the spiral flow plate, one end of the spiral flow vane is fixed on the circumference of the blind plate, and the other end of the spiral flow vane is fixed on the tower wall of a tower body. The spiral-flow type spiral desulfurizing tower has the advantages that the distribution of smoke in the desulfurizing tower can be changed by additionally arranging the spiral flow plate; and meanwhile, a mass transfer component is arranged in the tower, so that the desulfurization efficiency is improved and the national requirement of environment protection is achieved.
Description
Technical field
The utility model relates to a kind of spray desulfurizing tower, and specifically a kind of spiral-flow type spray desulfurizing tower, belong to the boiler flue gas desulfurization apparatus field.
Background technology
China is an energy resource structure take fire coal as main country, and atmosphere pollution belongs to coal-burning, and sulfur dioxide a large amount of in flue gas have caused serious pollution to atmosphere, cause China's acid rain to increase year by year, will strictly control the content of Sulfur Dioxide In The Atmosphere for this reason.In smoke treatment in the sulfur dioxide process, spray column is the application of a success, but there is reasons such as thering is no the mass transfer parts in the inhomogeneous situation of smoke distribution and tower due to flue gas after entering desulfurizing tower in application process, thereby caused the problems such as liquid-gas ratio is large, energy resource consumption is high.
The utility model content
In order to address the above problem, the utility model has designed a kind of spiral-flow type spray desulfurizing tower, distributes in desulfurizing tower by increasing spiral board change flue gas, provides the mass transfer parts simultaneously in tower, has improved desulfuration efficiency, reaches national requirements for environmental protection.
The technical solution of the utility model is:
A kind of spiral-flow type spray desulfurizing tower, comprise tower body, described tower body is provided with spraying layer and advances mouth, described spraying layer and advance to be provided with spiral board between mouth, described spiral board comprises blind plate and swirl vane, described blind plate is circular configuration, be positioned at the bottom of spiral board, described swirl vane one end is fixed on the circumference of described blind plate, and the other end is fixed on the tower wall of described tower body, is rotation distortion formula and arranges.
Further, described spiral board is provided with one deck, is alloy steel material.
The utility model has increased spiral board on the basis of original spray column, boiler smoke tangentially enters tower body at the bottom of by tower, because the guide effect rotation of column plate blade is risen, drop is by the air-flow driven rotary, produce being in contact with one another between the centrifugal force strengthening flow, the flue gas with centrifugal force through rotation enters spraying layer, due to flue gas with centrifugal force and in tower the cross section formed very uniformly and to have distributed, provide good condition for improving desulfuration efficiency.
The utility model is compared with existing spray column has following features:
(1) mass transfer, heat-transfer effect are good;
(2) the good easy operating of anti-blocking performance;
(3) gas-liquid load is high, and entrainment is few;
(4) desulfuration efficiency is high.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment spiral-flow type spray desulfurizing tower;
Fig. 2 is the structural representation of column plate in the utility model embodiment;
In figure: 1-advances mouth, 2-spiral board, 3-spraying layer, 21-blind plate, 22-swirl vane.
The specific embodiment
Below preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in restriction the utility model.
As depicted in figs. 1 and 2, a kind of spiral-flow type spray desulfurizing tower comprises tower body, and described tower body is provided with spraying layer 3 and advances mouth 1, spraying layer 3 and advance to be provided with spiral board 2 between mouth 1.Spiral board 2 comprises blind plate 21 and some swirl vanes 22, and blind plate 2 is circular configuration, is positioned at the bottom of spiral board 2, and swirl vane 22 1 ends are fixed on the circumferential edges of blind plate 2, and the other end is fixed on the tower wall of tower body, is rotation distortion formula and arranges.
The particular location of spiral board 2 is decided according to actual condition, and this routine described spiral board 2 tops are 1700mm apart from the distance b at spraying layer shower 3 centers, and spiral board bottom 2 is 1700mm apart from what enter mouth 1 top apart from a.
Described spiral board 2 arranges one deck, adopts the steel alloy material to be made.As shown in Figure 2, the size of spiral board diameter e and blind plate diameter f is determined according to actual condition.This routine described spiral board is of a size of e=4000mm, f=1500mm.
It should be noted that at last: the above only is preferred embodiment of the present utility model, be not limited to the utility model, although with reference to previous embodiment, the utility model is had been described in detail, for a person skilled in the art, it still can be modified to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. spiral-flow type spray desulfurizing tower, it is characterized in that: comprise tower body, described tower body is provided with spraying layer and advances mouth, described spraying layer and advance to be provided with spiral board between mouth, described spiral board comprises blind plate and swirl vane, and described blind plate is circular configuration, is positioned at the bottom of spiral board, described swirl vane one end is fixed on the circumference of described blind plate, and the other end is fixed on the tower wall of described tower body.
2. spray desulfurizing tower according to claim 1, it is characterized in that: described spiral board is provided with one deck.
3. spray desulfurizing tower according to claim 1 and 2, it is characterized in that: described spiral board is alloy steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047857 CN203017975U (en) | 2013-01-29 | 2013-01-29 | Spiral-flow type spray desulfurizing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047857 CN203017975U (en) | 2013-01-29 | 2013-01-29 | Spiral-flow type spray desulfurizing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203017975U true CN203017975U (en) | 2013-06-26 |
Family
ID=48641993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320047857 Expired - Fee Related CN203017975U (en) | 2013-01-29 | 2013-01-29 | Spiral-flow type spray desulfurizing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203017975U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307342A (en) * | 2014-11-07 | 2015-01-28 | 广西南宁华国环境科技有限公司 | Two-stage flue gas desulfurizing tower |
| CN105126545A (en) * | 2015-08-03 | 2015-12-09 | 江苏三强环境工程有限公司 | Efficient washing tower for odor pollution gas |
| CN108392973A (en) * | 2018-05-11 | 2018-08-14 | 郭明春 | A kind of desulfuration absorbing tower spiral-flow plate-type collaboration dedusting tower integrated with desulfurization synergistic |
| CN111841293A (en) * | 2020-07-17 | 2020-10-30 | 浙江天地环保科技股份有限公司 | Film-hanging type different-direction pneumatic cyclone device and method |
-
2013
- 2013-01-29 CN CN 201320047857 patent/CN203017975U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307342A (en) * | 2014-11-07 | 2015-01-28 | 广西南宁华国环境科技有限公司 | Two-stage flue gas desulfurizing tower |
| CN105126545A (en) * | 2015-08-03 | 2015-12-09 | 江苏三强环境工程有限公司 | Efficient washing tower for odor pollution gas |
| CN108392973A (en) * | 2018-05-11 | 2018-08-14 | 郭明春 | A kind of desulfuration absorbing tower spiral-flow plate-type collaboration dedusting tower integrated with desulfurization synergistic |
| CN111841293A (en) * | 2020-07-17 | 2020-10-30 | 浙江天地环保科技股份有限公司 | Film-hanging type different-direction pneumatic cyclone device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20140129 |