CN106076104A - A kind of dual-purpose exhaust gas washing tower - Google Patents
A kind of dual-purpose exhaust gas washing tower Download PDFInfo
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- CN106076104A CN106076104A CN201610706404.1A CN201610706404A CN106076104A CN 106076104 A CN106076104 A CN 106076104A CN 201610706404 A CN201610706404 A CN 201610706404A CN 106076104 A CN106076104 A CN 106076104A
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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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The invention discloses a kind of dual-purpose exhaust gas washing tower, including tower body, demister, one-level packing layer and two grades of packing layers it are disposed with from top to bottom in described tower body, at least one one-level spray equipment it is provided with between described demister and one-level packing layer, described one-level spray equipment is fixed on one-level tube for transfusion, described one-level tube for transfusion is connected to the one-level spray pump being positioned at outside tower body, being provided with at least one two grades of spray equipment between described one-level packing layer and two grades of packing layers, described two grades of spray equipments are fixed on two grades of tube for transfusions.Present invention achieves and use two kinds of medicinal liquids to carry out exhaust-gas treatment in a tower body simultaneously, two kinds of pollutant in waste gas can be processed simultaneously, the usage quantity of scrubbing tower in waste gas comprehensive processing technique is significantly reduced, thus decrease floor space, also reduce the pressure loss of gas conveying, reduce running cost, reduce processing cost.
Description
Technical field
The present invention relates to field of Environment Protection, be specifically related to a kind of dual-purpose exhaust gas washing tower.
Background technology
Scrubbing tower is a kind of gas purification processing equipment, is widely used in the process of the aspect such as industrial waste gas purifying, dedusting；
Scrubbing tower is mainly by tower body, spray system, packing layer, form except mist layer；Waste gas enters tower body, from bottom to top to packing layer,
In filler, the shower water with spray system carries out being fully contacted reaction, removes pollutant, and the gas after washing enters except mist layer removes
Mist, completes gas-liquid separation, and after separation, gas carries out subsequent treatment outside discharging tower, and liquids recovery flows into water tank.
But existing scrubbing tower exists the problem that structure function is single, Yi Taita can only spray a kind of medicinal liquid, and waste gas is past
Toward containing multiple pollutant, need multiple-medicinal-liquid to process, thus need to increase the quantity of scrubbing tower, then expense increases the most accordingly
Add, thus reduce the competitiveness of product.Why there are these problems and disadvantages, be primarily due to inside existing scrubbing tower
Structure cannot be made too complex, different medicinal liquids cannot be made to be efficiently separated when using multiple-medicinal-liquid washing, different medicinal liquids
Can react again if mixing and affect the process of waste gas.
Summary of the invention
Goal of the invention: for the problem overcoming a tower present in prior art can only spray a kind of medicinal liquid, it is provided that one
Plant the dual-purpose exhaust gas washing tower of the good separating effects that can simultaneously use two kinds of spray medicinal liquids and medicinal liquid in tower body.
Technical scheme: for achieving the above object, the present invention provides a kind of dual-purpose exhaust gas washing tower, including tower body, described tower
Internal be disposed with from top to bottom demister, one-level packing layer and two grades of packing layers, described demister and one-level packing layer it
Between be provided with at least one one-level spray equipment, described one-level spray equipment is fixed on one-level tube for transfusion, described one-level infuse
Pipe is connected to the one-level spray pump being positioned at outside tower body, be provided with between described one-level packing layer and two grades of packing layers at least one two
Level spray equipment, described two grades of spray equipments are fixed on two grades of tube for transfusions, and described two grades of tube for transfusions are connected to be positioned at outside tower body
Two grades of spray pumps, the bottom in described tower body is respectively arranged with one-level spray tank and two grades of spray tanks, described one-level spray tank
Respectively connected one-level spray pump and two grades of spray pumps with two grades of spray tanks, set between described one-level spray tank and two grades of spray tanks
It is equipped with the dividing plate stretched upwards between one-level packing layer and two grades of tube for transfusions, described two grades of spray tanks, two grades of packing layers and two
Level spray equipment is positioned at the side of dividing plate, and one-level spray tank is positioned at the opposite side of dividing plate, between described dividing plate and the inwall of tower body
Having opening upwards, be provided with deflector between described opening and one-level packing layer, the length of described deflector is more than opening
Length, the sidewall of described tower body part between two grades of packing layers and two grades of spray tanks offers air inlet.
The design principle of the present invention is: by arranging one-level packing layer and two grades of packing layers in tower body and respectively to it
Medicinal liquid in middle sprinkling one-level spray tank and two grades of spray tanks so that waste gas enters into after tower body can anti-through two kinds of medicinal liquids
Should, it is possible to get rid of the corresponding two kind pollutant in waste gas, and dividing plate and arranging of deflector are separated out two kinds of medicines respectively
The backflow track of liquid, the reacted medicinal liquid in two grades of packing layers is the most directly back in two grades of spray tanks, in one-level packing layer
Reacted medicinal liquid is then by being back in one-level spray tank under the drain of deflector and the compartmentation of dividing plate, thus prevents
Two kinds of medicinal liquids come in contact, it is to avoid two kinds of medicinal liquids react and affect the process of waste gas.
Further, the quantity of described two grades of spray equipments is three and laterally uniform is arranged on the upper of two grades of packing layers
Side so that the medicinal liquid of two grades of spray equipment sprinklings can penetrate in two grades of packing layers more quickly, uniformly.
Further, the quantity of described one-level spray equipment is three and laterally uniform is arranged on the upper of one-level packing layer
Side so that the medicinal liquid that one-level spray equipment sprays can penetrate in one-level packing layer more quickly, uniformly.
Beneficial effect: the present invention is compared with prior art, it is achieved that simultaneously use two kinds of medicinal liquids to carry out in a tower body
Two kinds of pollutant in waste gas can be processed by exhaust-gas treatment simultaneously, and two kinds of medicinal liquids can effectively be separated recovery
Process, it is therefore prevented that two kinds of medicinal liquid contacts react and affect the process of waste gas so that scrubbing tower in waste gas comprehensive processing technique
Usage quantity is significantly reduced, thus decreases floor space, also reduces the pressure loss of gas conveying, reduces behaviour
Make cost, reduce processing cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment, it is further elucidated with the present invention, it should be understood that these embodiments are merely to illustrate
The present invention rather than limit the scope of the present invention, after having read the present invention, each to the present invention of those skilled in the art
The amendment planting the equivalent form of value all falls within the application claims limited range.
Embodiment 1:
As it is shown in figure 1, the present invention provides a kind of dual-purpose exhaust gas washing tower, including tower body, set the most successively in described tower body
It is equipped with demister 6, one-level packing layer 5 and two grades of packing layers 3, between described demister 6 and one-level packing layer 5, is provided with three one
Level spray equipment 7, the described laterally uniform top being arranged on one-level packing layer 5 of three one-level spray equipments 7, described one-level is sprayed
Shower device 7 is fixed on one-level tube for transfusion 11, and described one-level tube for transfusion 11 is connected to the one-level spray pump 1 being positioned at outside tower body, institute
Stating and be provided with three two grades of spray equipments 8 between one-level packing layer 5 and two grades of packing layers 3, described three two grades of spray equipments 8 are horizontal
To being arranged on the top of two grades of packing layers 3 uniformly, described two grades of spray equipments 8, it is fixed on two grades of tube for transfusions 21, described two
Level tube for transfusion 21 is connected to the two grades of spray pumps 2 being positioned at outside tower body, and the bottom in described tower body is respectively arranged with one-level spray tank
12 and two grades of spray tanks 22, described one-level spray tank 12 and two grades of spray tanks 22 respectively connected one-level spray pump 1 and two grades of medicines
Liquid pump 2, is provided with between described one-level spray tank 12 and two grades of spray tanks 22 and stretches upwards to one-level packing layer 5 and two grades of transfusions
Dividing plate 4 between pipe 21,22, two grades of packing layers 3 of described two grades of spray tanks and two grades of spray equipments 8 are positioned at the side of dividing plate 4, and one
Level spray tank 12 is positioned at the opposite side of dividing plate 4, has opening 41 upwards between described dividing plate 4 and the inwall of tower body, described in open
Being provided with deflector 42 between mouth 41 and one-level packing layer 5, the length of described deflector 42 is more than the length of opening 41, described tower
The sidewall of body part between two grades of packing layers 3 and two grades of spray tanks 22 offers air inlet 9.
Embodiment 2:
Waste gas enters in tower body from air inlet 9, starts two grades of spray pumps 2 medicinal liquid in two grades of spray tanks 22 is defeated through two grades
Liquid pipe 21 is sprayed onto in two grades of packing layers 3 by two grades of spray equipments 8, waste gas enter in two grades of packing layers 3 with two grades of sprays
The medicinal liquid that device 8 sprays is fully contacted reaction, removes corresponding a kind of pollutant in removing exhaust gas, and reacted waste liquid is at dividing plate 4
Guide functions under be back to two grades of spray tanks 22, reacted gas then rises to one at opening 41 with tower body of dividing plate 4
Level packing layer 5, is started one-level spray pump 1 and is filled by one-level spray through one-level tube for transfusion 11 by the medicinal liquid in one-level spray tank 12
Putting 7 to be sprayed onto in one-level packing layer 5, gas is abundant with the medicinal liquid that one-level spray equipment 7 sprays in entering into one-level packing layer 5
Haptoreaction, removes another pollutant corresponding in gas, and reacted waste liquid is made at the water conservancy diversion of deflector 42 and dividing plate 4
Be back to one-level spray tank 12 under with, gas then continue to rise through demister 6 except discharging from the opening part of tower body after mist or
Person enters next procedure.
Claims (3)
1. a dual-purpose exhaust gas washing tower, including tower body, it is characterised in that: it is disposed with from top to bottom except mist in described tower body
Device (6), one-level packing layer (5) and two grades of packing layers (3), be provided with at least between described demister (6) and one-level packing layer (5)
One one-level spray equipment (7), described one-level spray equipment (7) is fixed on one-level tube for transfusion (11), described one-level tube for transfusion
(11) it is connected to the one-level spray pump (1) being positioned at outside tower body, arranges between described one-level packing layer (5) and two grades of packing layers (3)
At least one two grades of spray equipment (8), described two grades of spray equipments (8) are had to be fixed on two grades of tube for transfusions (21), described two grades
Tube for transfusion (21) is connected to the two grades of spray pumps (2) being positioned at outside tower body, and the bottom in described tower body is respectively arranged with one-level medicinal liquid
Case (12) and two grades of spray tanks (22), described one-level spray tank (12) and two grades of spray tanks (22) respectively connected one-level spray pump
(1) and two grades of spray pumps (2), are provided with between described one-level spray tank (12) and two grades of spray tanks (22) and stretch upwards to one-level
Dividing plate (4) between packing layer (5) and two grades of tube for transfusions (21), described two grades of spray tanks (22), two grades of packing layers (3) and two grades
Spray equipment (8) is positioned at the side of dividing plate (4), and one-level spray tank (12) is positioned at the opposite side of dividing plate (4), described dividing plate (4) with
There is between the inwall of tower body opening (41) upwards, between described opening (41) and one-level packing layer (5), be provided with deflector
(42), the length of described deflector (42) more than the length of opening (41), the sidewall of described tower body be positioned at two grades of packing layers (3) and
Part between two grades of spray tanks (22) offers air inlet (9).
The dual-purpose exhaust gas washing tower of one the most according to claim 1, it is characterised in that: described two grades of spray equipments (8)
Quantity is three and the laterally uniform top being arranged on two grades of packing layers (3).
The dual-purpose exhaust gas washing tower of one the most according to claim 1, it is characterised in that: described one-level spray equipment (7)
Quantity is three and the laterally uniform top being arranged on one-level packing layer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610706404.1A CN106076104B (en) | 2016-08-23 | 2016-08-23 | A kind of dual-purpose exhaust gas washing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610706404.1A CN106076104B (en) | 2016-08-23 | 2016-08-23 | A kind of dual-purpose exhaust gas washing tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106076104A true CN106076104A (en) | 2016-11-09 |
| CN106076104B CN106076104B (en) | 2018-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610706404.1A Active CN106076104B (en) | 2016-08-23 | 2016-08-23 | A kind of dual-purpose exhaust gas washing tower |
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| Country | Link |
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| CN (1) | CN106076104B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964252A (en) * | 2017-05-25 | 2017-07-21 | 宣城市楷昂化工有限公司 | A kind of tail gas absorbing system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4948402A (en) * | 1988-12-09 | 1990-08-14 | Davis Water & Waste Industries, Inc. | Modular air scrubber system |
| CN103506002A (en) * | 2013-10-11 | 2014-01-15 | 浙江洁达环保集团有限公司 | Two-section bicirculating spraying and padding composite absorption tower |
| CN204412025U (en) * | 2015-01-14 | 2015-06-24 | 中节能六合天融环保科技有限公司 | A kind of lower resistance, biabsorption efficient desulfurizing tower |
| CN205948647U (en) * | 2016-08-23 | 2017-02-15 | 无锡西玖环保科技有限公司 | Dual -purpose waste gas washing tower |
-
2016
- 2016-08-23 CN CN201610706404.1A patent/CN106076104B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4948402A (en) * | 1988-12-09 | 1990-08-14 | Davis Water & Waste Industries, Inc. | Modular air scrubber system |
| CN103506002A (en) * | 2013-10-11 | 2014-01-15 | 浙江洁达环保集团有限公司 | Two-section bicirculating spraying and padding composite absorption tower |
| CN204412025U (en) * | 2015-01-14 | 2015-06-24 | 中节能六合天融环保科技有限公司 | A kind of lower resistance, biabsorption efficient desulfurizing tower |
| CN205948647U (en) * | 2016-08-23 | 2017-02-15 | 无锡西玖环保科技有限公司 | Dual -purpose waste gas washing tower |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964252A (en) * | 2017-05-25 | 2017-07-21 | 宣城市楷昂化工有限公司 | A kind of tail gas absorbing system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106076104B (en) | 2018-07-06 |
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| C06 | Publication | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A dual purpose waste gas scrubber Effective date of registration: 20210319 Granted publication date: 20180706 Pledgee: Bank of China Limited Yixing branch Pledgor: WUXI XIJIU ENVIRONMENTAL SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2021320010101 |
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