CN109395504A - A kind of high effective flue gas scrubbing tower - Google Patents
A kind of high effective flue gas scrubbing tower Download PDFInfo
- Publication number
- CN109395504A CN109395504A CN201710711674.6A CN201710711674A CN109395504A CN 109395504 A CN109395504 A CN 109395504A CN 201710711674 A CN201710711674 A CN 201710711674A CN 109395504 A CN109395504 A CN 109395504A
- Authority
- CN
- China
- Prior art keywords
- gas
- tower body
- flue gas
- truncated cone
- liquid distributor
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
- B01D53/185—Liquid distributors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Abstract
The present invention relates to field of environment protection equipment, it is a kind of high effective flue gas scrubbing tower, with tower body, flue gas import/export and shower water inlet tube are equipped at the top of tower body, lower part is equipped with flue gas and goes out/import and effluent outfall, is spray region in the middle part of tower body, spray area top is equipped with spray tube, especially: the spray region is made of two operating units, and each operating unit is successively made of a gas-liquid distributor and a gas and liquid collecting device from top to bottom；The gas-liquid distributor is by the conical bores on top and the mutual snapping one of the truncated cone-shaped cavity A of lower part, and the truncated cone-shaped cavity A surrounding of gas-liquid distributor lower part is fixedly connected by 6-12 water conservancy diversion support plate with tower body inner wall；The gas and liquid collecting device is by the upper and lower two bowl-shape truncated cone-shaped bottom surfaces cavity B through docking one, and the rim of a bowl of upper and lower two truncated cone-shaped cavitys B is fixedly connected with tower body inner wall；The configuration of the present invention is simple, flue gas washing is high-efficient, good purification, is suitble to be widely popularized.
Description
Technical field
The present invention relates to technical field of environment protection equipment, especially a kind of high effective flue gas scrubbing tower.
Background technique
Scrubbing tower is a kind of gas purification equipment, is widely used in the preceding place of industrial waste gas purifying, dedusting etc.
Reason, clean-up effect are fine.Since its working principle is similar to washing process, therefore named scrubbing tower.Existing scrubbing tower is generally existing
Problem is: gas liquid interfacial area is too small, and detersive efficiency is caused to be deteriorated, and results even in and a few set scrubbing towers of design iterations is needed to expire
Sufficient washing effect had not only increased equipment, place investment, but also has extended the working time, reduced production efficiency.Therefore, one is researched and developed
Kind can be improved gas liquid interfacial area and contacting efficiency, and the flue gas scrubber for improving production efficiency is very necessary.
Summary of the invention
The object of the invention is to small, the washing effects in order to solve the current existing generally existing gas liquid interfacial area of scrubbing tower
Rate is poor, causes enterprise to need a few set scrubbing towers of design iterations the problem of meeting washing effect, to provide a kind of high effective flue gas washing
Tower.
A kind of high effective flue gas scrubbing tower of the invention has tower body, be equipped at the top of tower body flue gas import/export and shower water into
Mouthful pipe, lower part are equipped with flue gas and go out/import and effluent outfall, are spray region in the middle part of tower body, spray area top is equipped with spray
Pipe, especially: the spray region is made of two operating units, and each operating unit is from top to bottom successively by a gas-liquid point
Cloth device and a gas and liquid collecting device composition；The gas-liquid distributor is the truncated cone-shaped cavity of the conical bores and lower part by top
The mutual snapping one of A, the truncated cone-shaped cavity A surrounding of gas-liquid distributor lower part are solid by 6-12 water conservancy diversion support plate and tower body inner wall
Fixed connection；The gas and liquid collecting device is to run through docking one by the upper and lower two bowl-shape truncated cone-shaped bottom surfaces cavity B, upper and lower two
The rim of a bowl of truncated cone-shaped cavity B is fixedly connected with tower body inner wall.
It is corresponded inside the conical bores and truncated cone-shaped cavity A of heretofore described gas-liquid distributor and two groups of diameters is housed
To reinforcing rib, shaft orientation reinforcing rib is welded between two groups of radial reinforcing ribs.
The number of heretofore described water conservancy diversion support plate is 8, is uniformly distributed in the surrounding of gas-liquid distributor, the water conservancy diversion
Support plate is in isosceles trapezoidal structure, and a stringcourse of water conservancy diversion support plate and the truncated cone-shaped cavity A outer wall of gas-liquid distributor lower part are solid
Fixed connection, another stringcourse are fixedly connected with tower body inner wall.
One piece of Turbogrid plates is additionally provided in the upper truncated cone-shaped cavity B of heretofore described gas and liquid collecting device.
Preferably, gas inlet is equipped at the top of heretofore described tower body, tower body lower part is equipped with exhanst gas outlet.
Preferably, exhanst gas outlet is equipped at the top of heretofore described tower body, tower body lower part is equipped with gas inlet.
In the use of the present invention, can be there are two types of mode of operation, one is tower body lower part goes out using from air inlet at the top of tower body
Gas, the second is top outlet can be adjusted as needed, and apparatus of the present invention when in use, work as gas using the air inlet of tower body lower part
It after body enters scrubbing tower, is washed by spray water slug, by spraying two operating units in region, flue gas is successively passed through with shower water
The gas-liquid distributor for crossing the first operating unit is broken up by the conical surface on gas-liquid distributor top, increases gas-liquid contact face
Product, then fallen from conical shaped upper surface, the truncated cone-shaped cavity A and water conservancy diversion support plate along gas-liquid distributor lower part are drained, and are collected
To the upper truncated cone-shaped cavity B of gas and liquid collecting device, by the upper intracorporal Turbogrid plates of truncated cone-shaped chamber, when being increased gas-liquid contact again
Between and area, fallen through on the gas-liquid distributor of the second operating unit from the lower truncated cone-shaped cavity B of gas and liquid collecting device, in repetition
Gas-liquid contact, washing process are stated, after the abundant gas-liquid contact of double-stage operation unit, washing, flue gas basically reaches discharge and wants
It asks, a calcium chloride jar can be connected in the smoke outlet of scrubbing tower lower part at this time, emptying process will be carried out after flue gas drying, washed
It washs water and recycling then is discharged from the effluent outfall of flue gas scrubber lower part.Certainly flue gas scrubber of the invention can also regard
Work requirements are arranged in juxtaposition 2-3 platform, to meet the flue gas washing effect under different operating conditions.
The configuration of the present invention is simple, easy to use, flue gas washing is high-efficient, and clean-up effect is high, has greatly saved equipment throwing
Money and site area, are suitble to be widely used to promote.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the schematic view of the front view of gas-liquid distributor in the present invention；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is the top view of truncated cone-shaped cavity inside grid on gas and liquid collecting device in the present invention.
In figure: 1-tower body, 2-flue gas import/exports, 3-shower water inlet tubes, 4-flue gases go out/import, and 5-sewage go out
Mouthful pipe, 6-spray tubes, 7-gas-liquid distributors, 8-gas and liquid collecting devices, 9-conical bores, 10-truncated cone-shaped cavity A, 11-
Water conservancy diversion support plate, 12-truncated cone-shaped cavity B, 13-radial reinforcing ribs, 14-shaft orientation reinforcing ribs, 15-Turbogrid plates.
Specific embodiment
Referring to Fig. 1, Fig. 2, a kind of high effective flue gas scrubbing tower has tower body 1, is equipped with flue gas import/export 2 and spray at the top of tower body
Water drenching inlet tube 3, lower part are equipped with flue gas and go out/import 4 and effluent outfall 5, are spray region in the middle part of tower body, spray area top
Equipped with spray tube 6, especially: the spray region is made of two operating units, each operating unit from top to bottom successively by
One gas-liquid distributor 7 and a gas and liquid collecting device 8 form；The gas-liquid distributor 7 is the conical bores 9 by top under
The mutual snapping one of truncated cone-shaped cavity A 10 in portion, 10 surrounding of truncated cone-shaped cavity A of 7 lower part of gas-liquid distributor pass through 6-12
Water conservancy diversion support plate 11 is fixedly connected with tower body inner wall；The gas and liquid collecting device 8 is by upper and lower two bowl-shape truncated cone-shaped cavity B
12 bottom surfaces are fixedly connected with tower body inner wall through docking one, the rim of a bowl of upper and lower two truncated cone-shaped cavitys B 12.
Referring to Fig. 3, Fig. 4, in the conical bores 9 and truncated cone-shaped cavity A 10 of gas-liquid distributor 7 described in the present embodiment
Portion, which corresponds, is equipped with two groups of radial reinforcing ribs 13, is welded with shaft orientation reinforcing rib 14 between two groups of radial reinforcing ribs 13.
The number of water conservancy diversion support plate described in the present embodiment 11 is 8, is uniformly distributed in the surrounding of gas-liquid distributor 7, institute
Water conservancy diversion support plate 11 is stated in isosceles trapezoidal structure, a stringcourse of water conservancy diversion support plate 11 and the truncated cone-shaped of 7 lower part of gas-liquid distributor
10 outer wall of cavity A is fixedly connected, and another stringcourse is fixedly connected with tower body inner wall.
Referring to Fig. 5, one piece of Turbogrid plates is additionally provided in the upper truncated cone-shaped cavity B 12 of gas and liquid collecting device described in the present embodiment 8
15, it is provided with several round sieves on Turbogrid plates, striker plate is equipped between round sieve, for increasing gas liquid interfacial area.Certainly
The Turbogrid plates that other structures can also be used in the present invention, as long as phase same-action can be played.
Gas inlet is equipped at the top of tower body 1 described in the present embodiment, 1 lower part of tower body is equipped with exhanst gas outlet.Certainly the present invention
Described in also can be set to exhanst gas outlet at the top of tower body, tower body lower part is set as gas inlet.Flexibly use as needed.
Claims (6)
1. a kind of high effective flue gas scrubbing tower has tower body, is equipped with flue gas import/export and shower water inlet tube, lower part at the top of tower body
Go out/import and effluent outfall equipped with flue gas, is spray region in the middle part of tower body, spray area top is equipped with spray tube, feature
Be: the spray region is made of two operating units, and each operating unit is from top to bottom successively by a gas-liquid distributor
It is formed with a gas and liquid collecting device；The gas-liquid distributor is the truncated cone-shaped cavity A phase of the conical bores and lower part by top
Mutual snapping one, the truncated cone-shaped cavity A surrounding of gas-liquid distributor lower part are fixed by 6-12 water conservancy diversion support plate with tower body inner wall
Connection；The gas and liquid collecting device is by the upper and lower two bowl-shape truncated cone-shaped bottom surfaces cavity B through docking one, upper and lower two circles
The rim of a bowl of platform shape cavity B is fixedly connected with tower body inner wall.
2. a kind of high effective flue gas scrubbing tower according to claim 1, it is characterised in that: the cone of the gas-liquid distributor
Cavity and the inside truncated cone-shaped cavity A correspond and two groups of radial reinforcing ribs are housed, and are welded with axial direction between two groups of radial reinforcing ribs
Reinforcing rib.
3. a kind of high effective flue gas scrubbing tower according to claim 1, it is characterised in that: the number of the water conservancy diversion support plate is
8, be uniformly distributed in the surrounding of gas-liquid distributor, the water conservancy diversion support plate be in isosceles trapezoidal structure, one of water conservancy diversion support plate
Stringcourse is fixedly connected with the truncated cone-shaped cavity A outer wall of gas-liquid distributor lower part, and another stringcourse is fixedly connected with tower body inner wall.
4. a kind of high effective flue gas scrubbing tower according to claim 1 or 2, it is characterised in that: the gas and liquid collecting device it is upper
One piece of Turbogrid plates is additionally provided in truncated cone-shaped cavity B.
5. a kind of high effective flue gas scrubbing tower according to claim 1, it is characterised in that: be equipped at the top of the tower body flue gas into
Mouthful, tower body lower part is equipped with exhanst gas outlet.
6. a kind of high effective flue gas scrubbing tower according to claim 1, it is characterised in that: go out at the top of the tower body equipped with flue gas
Mouthful, tower body lower part is equipped with gas inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710711674.6A CN109395504A (en) | 2017-08-18 | 2017-08-18 | A kind of high effective flue gas scrubbing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710711674.6A CN109395504A (en) | 2017-08-18 | 2017-08-18 | A kind of high effective flue gas scrubbing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109395504A true CN109395504A (en) | 2019-03-01 |
Family
ID=65462957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710711674.6A Pending CN109395504A (en) | 2017-08-18 | 2017-08-18 | A kind of high effective flue gas scrubbing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109395504A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898596A (en) * | 2019-12-13 | 2020-03-24 | 四川德胜集团钒钛有限公司 | Quick lime water smoke dust collector |
-
2017
- 2017-08-18 CN CN201710711674.6A patent/CN109395504A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898596A (en) * | 2019-12-13 | 2020-03-24 | 四川德胜集团钒钛有限公司 | Quick lime water smoke dust collector |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190301 |