CN201779677U - Cooling and demisting combined tower - Google Patents
Cooling and demisting combined tower Download PDFInfo
- Publication number
- CN201779677U CN201779677U CN2010201879032U CN201020187903U CN201779677U CN 201779677 U CN201779677 U CN 201779677U CN 2010201879032 U CN2010201879032 U CN 2010201879032U CN 201020187903 U CN201020187903 U CN 201020187903U CN 201779677 U CN201779677 U CN 201779677U
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- cooling
- tower
- combined
- demisting
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Abstract
A cooling and demisting combined tower is characterized by being composed of a deformed electric demister directly connected and combined with the upper portion of a deformed gas cooling tower, an electric demisting section is arranged on the upper portion of a combined device, a cooling section is arranged on the lower portion of the combined device, the full circumference of the tower is directly connected with the electric demister section, and two tower bodies are connected by a flange. As a direct connecting mode is adopted, a liquid receiving tank on the lower portion of a conventional electric demister and an airflow distribution structure of a gas inlet section are omitted. In order to decrease the height of the combined device, a conventional necking section of the lower tower body is omitted. Correspondingly, the lower portion of the electric demister section is reduced to be equal to the lower tower body in size. A casing of the combined device can be a square barrel and also can be a circular barrel according to site conditions, and occupied area of the cooling and demisting combined tower can be saved by 50%-60%, a large-sized flue gas pipeline connected with a split device is omitted, and the overall manufacturing cost of the device is reduced as normal flushing water for the electric demisting section further serves as flushing water for a baffle plate foam catcher after flowing down.
Description
Technical field
The utility model relates to a kind of chemical industry equipment system, relates in particular to the cooling demist unit equipment in a kind of relieving haperacidity and the sulfur removal technology.
Background technology
In such as pyrite-based sulfuric acid production, metallurgical off-gas acid-making, various stove flue gas desulfurization technique, all need to flue gas cool off, purification and foam removal, demist.Therefore various coolings, washing, foam removal, defogging equipment are adopted in a large number.Generally speaking, the said equipment all is discrete unit, finishes function separately separately.Be responsible for the dust in the flue gas, foreign material are washed down as washing facility, cooling device is finished the cooling to flue gas, and defogging equipment is finished the capture to fine liquid, solid particle in the flue gas.But in some specific occasion, such as limited by the place, in the time of can not putting several separate devices simultaneously, what a kind of equipment with two or more function just showed presses for.
The utility model content
The purpose of this utility model is to provide a kind of can realize cooling, two kinds of functions of electric demist fully, and the cooling demist combined column that occupation area of equipment is significantly reduced overcomes and finishes the big shortcoming of separate unit occupation area of equipment of function separately separately.
A kind of cooling demist combined column, be electrostatic precipitator directly to be connected with gas colling tower top be combined into, electric demist section is on the top of unit equipment, and cooling section is in the bottom of unit equipment, directly the overall diameter with tower is connected with the electrostatic precipitator section, and two parts tower body adopts flange to connect.Owing to be direct-connected, the air-flow distributed architecture that connects liquid bath and air inlet section of conventional electrostatic precipitator bottom is cancelled.For reducing the height of unit equipment, the necking segment that tower body cancellation in bottom is common, correspondingly, the bottom undergauge of electrostatic precipitator section to bottom tower body equidimension.The housing of unit equipment can be the square tube body, also can cylinder, and visual field ground situation and deciding.
Because the electric demist section on top adopts independent support, consider the problem of expanding with heat and contract with cold after two parts connect, be provided with expansion joint in the centre of combined column.On cooling section top, below the expansion joint, demister is set, in order to remove the liquid foam of larger particles, alleviate the live load of electric demist section.
The section configuration of expansion joint should adopt " U " shape, so that machine-shaping and mechanical property is preferably arranged.The material of expansion joint should be identical with bottom tower portion housing, and convenient housing with the cooling tower section is made of one.
Advantage of the present utility model is: realized cooling, two kinds of functions of electric demist with a kind of equipment; Save floor space 50%～60%; Saved the large-scale flue that connects separate devices; Save the air-flow distributed architecture of electrostatic precipitator and connect liquid bath; The flushing water that has served as the deflection plate mist eliminator after the normal flushing water of electricity demist section flows down again; Reduced the total cost of equipment.Also can below the expansion joint, increase demister according to arts demand, realize cooling, foam removal, three kinds of functions of electric demist on cooling section top.
Description of drawings
Accompanying drawing is a cooling demist combined column structural representation of the present utility model;
The specific embodiment
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing:
Cooling demist combined column of the present utility model is that electrostatic precipitator after being out of shape (ESP) directly is connected and is combined into gas colling tower top after distortion.Electricity demist section 5 is on the top of unit equipment, and cooling section 2 is in the bottom of unit equipment.Owing to be direct-connected, the air-flow distributed architecture that connects liquid bath and air inlet section of conventional electrostatic precipitator bottom is cancelled.The housing of unit equipment can be the square tube body, also can cylinder, and visual field ground situation and deciding.For reducing the height of unit equipment, the necking segment that tower body cancellation in bottom is common, and directly be connected with electric demist section 5 with the overall diameter of tower.Correspondingly, the bottom undergauge of electric demist section to bottom tower body equidimension.Two parts tower body adopts flange to connect.Can be according to arts demand on cooling section 2 tops, expansion joint is provided with demister 3 below 4, in order to remove the liquid foam of larger particles, alleviates the live load of electric demist section 5.Because the electric demist section on top adopts independent support, consider the problem of expanding with heat and contract with cold after two parts connect, be provided with expansion joint 4 in the centre of combined column.The section configuration of expansion joint adopts " U " shape, so that machine-shaping and mechanical property is preferably arranged.The material of expansion joint is identical with bottom tower portion housing, and convenient housing with the cooling tower section is made of one.The accompanying drawing upward arrow is represented the turnover direction of flue gas, and flue gas enters from the bottom, up flows out after cooling, foam removal, electric demist are handled through packing section 1.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field; under the prerequisite that does not break away from the utility model design, make some alternative or obvious modification that are equal to; and performance or purposes are identical, then should be considered as belonging to the protection domain that claims that the utility model submits to are determined.
Claims (3)
1. one kind is cooled off the demist combined column, be electrostatic precipitator directly to be connected with gas colling tower top be combined into, it is characterized in that: electric demist section is on the top of unit equipment, and cooling section is in the bottom of unit equipment, directly the overall diameter with tower is connected with the electrostatic precipitator section, and two parts tower body adopts flange to connect.
2. cooling demist combined column according to claim 1, it is characterized in that: the centre in combined column is provided with expansion joint, on cooling section top, below the expansion joint, demister is set.
3. cooling demist combined column according to claim 2 is characterized in that: the section configuration of expansion joint adopts " U " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201879032U CN201779677U (en) | 2010-05-12 | 2010-05-12 | Cooling and demisting combined tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201879032U CN201779677U (en) | 2010-05-12 | 2010-05-12 | Cooling and demisting combined tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201779677U true CN201779677U (en) | 2011-03-30 |
Family
ID=43792888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201879032U Expired - Fee Related CN201779677U (en) | 2010-05-12 | 2010-05-12 | Cooling and demisting combined tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201779677U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316576A (en) * | 2013-05-14 | 2013-09-25 | 宜兴市化工成套设备有限公司 | Desulfurizing and demisting combined tower |
| CN103920371A (en) * | 2014-04-29 | 2014-07-16 | 青岛哈纳斯环保设备有限公司 | Absorption tower and flue gas treatment process thereof |
| CN110470167A (en) * | 2019-08-21 | 2019-11-19 | 长安大学 | A kind of cooling tower recycling recirculated water |
-
2010
- 2010-05-12 CN CN2010201879032U patent/CN201779677U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316576A (en) * | 2013-05-14 | 2013-09-25 | 宜兴市化工成套设备有限公司 | Desulfurizing and demisting combined tower |
| CN103920371A (en) * | 2014-04-29 | 2014-07-16 | 青岛哈纳斯环保设备有限公司 | Absorption tower and flue gas treatment process thereof |
| CN103920371B (en) * | 2014-04-29 | 2016-09-07 | 青岛哈纳斯环保设备有限公司 | A kind of absorption tower and flue gas treating process thereof |
| CN110470167A (en) * | 2019-08-21 | 2019-11-19 | 长安大学 | A kind of cooling tower recycling recirculated water |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20170512 |