CN110270214A - Air-washer - Google Patents
Air-washer Download PDFInfo
- Publication number
- CN110270214A CN110270214A CN201910628248.5A CN201910628248A CN110270214A CN 110270214 A CN110270214 A CN 110270214A CN 201910628248 A CN201910628248 A CN 201910628248A CN 110270214 A CN110270214 A CN 110270214A
- Authority
- CN
- China
- Prior art keywords
- tower body
- steam pipe
- filler portion
- air
- acid solution
- 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
Links
- 239000000945 filler Substances 0.000 claims abstract description 51
- 239000002253 acid Substances 0.000 claims abstract description 37
- 239000007921 spray Substances 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 11
- 239000000919 ceramic Substances 0.000 claims description 6
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 abstract description 13
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 238000010828 elution Methods 0.000 description 5
- 239000004568 cement Substances 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000001153 fluoro group Chemical class F* 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/58—Ammonia
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (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)
- Gas Separation By Absorption (AREA)
Abstract
The invention discloses air-washers.Above-mentioned air-washer includes: the first tower body, and the first filler portion is equipped in the first tower body, and the top of the first tower body is equipped with the first opening, and corresponding first opening of the first tower body is elasticly connected with the first steam pipe, and the first steam pipe offers steam inlet；Second tower body is at least equipped with the second filler portion in the second tower body, and the top of the second tower body is equipped with the second opening, and corresponding second opening of the second tower body is elasticly connected with the second steam pipe, and the second steam pipe offers steam (vapor) outlet；Connecting tube, connecting tube distinguish the bottom of the first tower body of elastic connection and the bottom of the second tower body；Acid solution tank, acid solution tank are connected to connecting tube, and acid solution tank is connected to the first tower body by the first steam pipe by the first pipeline, and is connected to the second tower body by the second steam pipe by the second pipeline.Air-washer of the present invention, can thoroughly absorb the ammonia nitrogen in steam, improve treatment effeciency, prevent leakage and at low cost.
Description
Technical field
The present invention relates to steam to remove ammonia nitrogen technical field, and in particular to air-washer.
Background technique
Steam in different vapo(u)rization systems generally has the opportunity to touch ammonia nitrogen, so that the steam in system contains ammonia nitrogen
And be contaminated, this is just needed before the use except the ammonia nitrogen in devaporation.Acid solution is usually used in traditional ammonia nitrogen technology of removing
It is absorbed, but the treatment effeciency of current this equipment is lower, absorption is not thorough, and the steam of outlet is caused to be thrown away containing on a small quantity
Ammonia nitrogen；And current absorption equipment is made of metal material in view of mechanical property requirements needs, and the nozzle in equipment
It is more, it be easy to cause gas and acid liquor leakage and pollutes environment.
Summary of the invention
Based on this, it is necessary to provide a kind of ammonia nitrogens that can thoroughly absorb in steam by the present invention, improve treatment effeciency, Neng Goufang
Stopping leak leakage and air-washer at low cost.
In order to achieve the object of the present invention, the invention adopts the following technical scheme:
A kind of air-washer, comprising:
First tower body, the first filler portion is equipped in first tower body, and the top of first tower body is equipped with first and opens
Mouthful, first tower body corresponds to first opening and is elasticly connected with the first steam pipe, and first steam pipe offers steam
Import；
Second tower body, is at least equipped with the second filler portion in second tower body, and the top of second tower body is equipped with the
Two openings, second tower body correspond to second opening and are elasticly connected with the second steam pipe, and second steam pipe offers
Steam (vapor) outlet；
Connecting tube, the connecting tube distinguish the bottom of the first tower body and the bottom of second tower body described in elastic connection；
Acid solution tank, the acid solution tank are connected to the connecting tube, and the acid solution tank is by the first pipeline by first steam
Pipe is connected to first tower body, and is connected to second tower body by second steam pipe by the second pipeline.
Above-mentioned air-washer carries out gas washing using two tower bodies of connection, exists again after the first filler portion once elutes
Second filler portion carries out secondary elution, and the first filler portion can fill up tower body, and the enough height of height, elution stroke is long, adds
Secondary elution can more thoroughly wash away the ammonia nitrogen in steam, improve the treatment effeciency of equipment；The top setting of two tower bodies
Steam pipe, elastic connection between steam pipe and tower body, can damping vibration, prevent from leaking, and tower body itself does not set nozzle, in this way
Tower body itself will not have leakage, thus can preferably prevent equipment leakage；Equipment can be using plastics systems such as pph
At, and do not have to metal, it can reduce the cost of equipment.
In some of embodiments, first steam pipe connects first tower body by the first elastomeric joint, described
Second steam pipe connects second tower body by the second elastomeric joint.
In some of embodiments, it is also equipped with third filler portion in second tower body, second filler portion and the
It is installed by bottom to the top-direction interval of second tower body in three filler portions.
In some of embodiments, the first spray nozzle, first spray are offered at the top of first steam pipe
Nozzle is equipped with the first spray tube, and the acid solution tank passes through first pipeline connection to first spray tube；Described second steams
The second spray nozzle is offered at the top of steam pipe, the second spray nozzle is equipped with the second spray tube, and the acid solution tank passes through institute
The second pipeline connection is stated to second spray tube.
In some of embodiments, second spray tube wears third filler portion, so that second spray tube
Spray head between second filler portion and third filler portion.
In some of embodiments, the height in first filler portion is greater than the height and described the in second filler portion
The height in three filler portions.
In some of embodiments, third filler portion is ceramic Pall ring.
In some of embodiments, one end of the connecting tube connects first tower body, institute by third elastomeric joint
The other end for stating connecting tube connects second tower body by the 4th elastomeric joint.
In some of embodiments, the connecting tube is U-shaped.
In some of embodiments, first tower body, the second tower body, connecting tube, the first steam pipe and described second are steamed
Steam pipe is all made of PPH material and is made.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of air-washer described in a preferred embodiment of the present invention.
Specific embodiment
It to facilitate the understanding of the present invention, below will be to invention is more fully described.But the present invention can be to be permitted
Mostly different form is realized, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes
It is more thorough and comprehensive to the understanding of the disclosure.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.
Embodiment
Fig. 1 is please referred to, the present invention provides a kind of air-washer 100, including the first tower body 10, the second tower body 20, connecting tube
30 and acid solution tank 40, the first filler portion 11 is installed in the first tower body 10, the top of the first tower body 10 is equipped with the first opening 12, the
Corresponding first opening 12 of one tower body 10 is elasticly connected with the first steam pipe 13, which offers steam inlet 14；
Second filler portion 21 is at least installed, the top of second tower body 21 is equipped with the second opening 22, the second tower body in second tower body 20
20 corresponding second openings 22 are elasticly connected with the second steam pipe 23, which offers steam (vapor) outlet 24；Connecting tube
The bottom of 30 difference the first tower bodies of elastic connection 10 and the bottom of the second tower body 20；Acid solution tank 40 is connected to connecting tube 30, acid solution tank
40 are connected to the first steam pipe 13 by the first pipeline 41, and are connected to the second steam pipe 23 by the second pipeline 42.
When work, steam enters the first tower body 10 by steam inlet 14, while the acid solution in acid solution tank 40 is by the first pipeline
41 are evacuated to the first steam pipe 13, enter back into the first tower body 10, and steam is contacted with acid solution in the first filler portion 11, and acid solution absorbs steam
In ammonia nitrogen after, steam enters the second tower body 20 by connecting tube 30 again, and the acid solution in steam and the second tower body 20 is in the second filler
Portion 21 contacts, and acid solution absorbs the ammonia nitrogen in steam, so that secondary ammonia nitrogen removal is carried out to steam, thoroughly except the ammonia in devaporation
Nitrogen.
First filler portion 11 can fill up tower body, and the enough height of height, elution stroke is long, adds secondary elution, can be more thorough
The ammonia nitrogen in steam is washed away to bottom, the treatment effeciency of equipment is improved.Elastic connection between steam pipe and tower body can buffer shake
It is dynamic, it prevents from leaking, and tower body itself does not set nozzle, such tower body itself will not have leakage, thus can preferably prevent
Only equipment leakage.Since tower body is not provided with nozzle, it can guarantee its mechanical performance, therefore plastic cement material can be used, reduction is set
Standby cost.
In one embodiment, since tower body is not provided with nozzle, the first tower body 10, the second tower body 20, the first steam pipe 13
And second steam pipe 23 be all made of PPH (high-performance polypropylene) material and be made.It is possible thereby to reduce the cost of equipment, will not send out
Raw leakage.Certainly, equipment can also use other plastic cement materials, herein preferably PPH.
In one embodiment, the mode of 13 elastic connection first of the first steam pipe opening 12 are as follows: the first steam pipe 13 passes through the
One elastomeric joint 15 connects the first tower body 10, and the second steam pipe 23 connects the second tower body 20 by the second elastomeric joint 25.First
Elastomeric joint 15 and the second elastomeric joint 25 for example can be the connector of rubber formation.
In one embodiment, the first steam pipe 13 offers the first spray nozzle 16, which is equipped with first
Spray tube 17, acid solution tank 40 are connected to the first spray tube 16 by the first pipeline 41；Second steam pipe 23 offers the second spray
Nozzle 26, the second spray nozzle 26 are equipped with the second spray tube 27, and acid solution tank 40 is connected to the second spray tube by the second pipeline 42
27.Acid solution in this way in acid solution tank 40 can enter the first tower body 10 by the top of the first steam pipe 13 and the second steam pipe 23
The first tower body 10 is sprayed into the second tower body 20, then the spray head passed through on the first spray tube 16, passes through the spray on the second spray tube 27
Head sprays into the second tower body 20.Acid solution in this way enters steam pipe from top and enters back into tower body, and the pressure of spray is just bigger, spraying effect
More preferably.
Referring once again to Fig. 1, in an embodiment, successively it is spaced in the second tower body 20 by bottom to top-direction and is equipped with the
Two filler portions 21 and third filler portion 28.First filler portion 11 and the second filler portion 21 are for contacting acid solution and steam, to go out
Ammonia nitrogen in devaporation, and third filler portion 28 can remove the droplet that flow of vapor is brought up, so that steam is cleaner
Only.
In one embodiment, the height in the first filler portion 11 is greater than the height in the second filler portion 21 and the height in third filler portion 28
Degree.The first filler portion 11 can fully contact acid solution and steam as a result,.
In one embodiment, third filler portion 28 is ceramic Pall ring.The material of ceramic Pall ring can with plastic cement material it
Between frictional force increase compared to metal material so that the equipment of ceramic Pall ring and plastic cement material is preferably used cooperatively, due to
The cost of ceramic Pall ring is lower than the cost of four fluorine class fillers, therefore can reduce the cost of whole equipment.
In one embodiment, the second spray tube 27 wears third filler portion 28, so that the spray head of the second spray tube 27 is located at
Between second filler portion 21 and third filler portion 28.In this way, the acid solution sprayed enters the second filler portion 21 without filling out into third
Material portion 28 avoids acid solution and enters third filler portion 28 and cause to waste, while being also possible to prevent acid solution to third filler portion
28 pollution.
In one embodiment, connecting tube 30 is made of plastic material, such as by being made with the consistent PPH material of tower body.Connection
Pipe 30 is U-shaped.Certainly, in other embodiments, connecting tube 30 can also be in straight tube-like.
In one embodiment, one end of connecting tube 30 connects the first tower body 10 by third elastomeric joint 31, connecting tube 30
The other end connects the second tower body 20 by the 4th elastomeric joint 32.The junction of connecting tube 30 and tower body in this way can also buffer shake
It is dynamic, guarantee that connecting tube 30 is more stably connect with tower body.
In one embodiment, the first pipeline 41 and the second pipeline 42 can be merged into one, be separately connected the first spray tube
17 separate again with when the second spray tube 27.Circulating pump 43 is set on the first pipeline 41 and the second pipeline 42, so as to more efficiently
Acid solution is drawn to tower body.
In one embodiment, evacuated tube 44 is set in the bottom of acid solution tank 40, in order to acid solution tank 40 and connecting tube 30, first
The maintenance and cleaning of tower body 10 and the second tower body 20.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of air-washer characterized by comprising
First tower body, the first filler portion is equipped in first tower body, and the top of first tower body is equipped with the first opening, institute
State the first tower body correspond to it is described first opening be elasticly connected with the first steam pipe, first steam pipe offers steam inlet；
Second tower body, the second filler portion is at least equipped in second tower body, and the top of second tower body is equipped with second and opens
Mouthful, second tower body corresponds to second opening and is elasticly connected with the second steam pipe, and second steam pipe offers steam
Outlet；
Connecting tube, the connecting tube distinguish the bottom of the first tower body and the bottom of second tower body described in elastic connection；
Acid solution tank, the acid solution tank are connected to the connecting tube, and the acid solution tank is connected by the first pipeline by first steam pipe
First tower body is passed to, and second tower body is connected to by second steam pipe by the second pipeline.
2. air-washer according to claim 1, which is characterized in that first steam pipe is connected by the first elastomeric joint
First tower body is connect, second steam pipe connects second tower body by the second elastomeric joint.
3. air-washer according to claim 1, which is characterized in that be also equipped with third filler in second tower body
Portion, second filler portion and third filler portion are installed by bottom to the top-direction interval of second tower body.
4. air-washer according to claim 3, which is characterized in that offer the first spray at the top of first steam pipe
Shower pipe mouth, the first spray nozzle are equipped with the first spray tube, and the acid solution tank passes through first pipeline connection to described the
One spray tube；The second spray nozzle is offered at the top of second steam pipe, the second spray nozzle is equipped with the second spray
Pipe, the acid solution tank pass through second pipeline connection to second spray tube.
5. air-washer according to claim 4, which is characterized in that second spray tube wears the third filler
Portion, so that the spray head of second spray tube is between second filler portion and third filler portion.
6. air-washer according to claim 3, which is characterized in that the height in first filler portion is greater than described second
The height in filler portion and the height in third filler portion.
7. according to the described in any item air-washers of claim 3-6, which is characterized in that third filler portion is ceramic Bauer
Ring.
8. air-washer according to claim 1, which is characterized in that one end of the connecting tube passes through third elastomeric joint
First tower body is connected, the other end of the connecting tube connects second tower body by the 4th elastomeric joint.
9. air-washer according to claim 1 or 8, which is characterized in that the connecting tube is U-shaped.
10. air-washer according to claim 1, which is characterized in that first tower body, the second tower body, connecting tube,
One steam pipe and second steam pipe are all made of PPH material and are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910628248.5A CN110270214A (en) | 2019-07-12 | 2019-07-12 | Air-washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910628248.5A CN110270214A (en) | 2019-07-12 | 2019-07-12 | Air-washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110270214A true CN110270214A (en) | 2019-09-24 |
Family
ID=67964299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910628248.5A Pending CN110270214A (en) | 2019-07-12 | 2019-07-12 | Air-washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110270214A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101036851A (en) * | 2007-02-09 | 2007-09-19 | 中北大学 | Method and apparatus for processing waste air including oxynitride |
| CN101279195A (en) * | 2008-05-26 | 2008-10-08 | 娄爱娟 | Directly ventilated type flue gas adverse current cleaning treatment method |
| CN201357048Y (en) * | 2009-02-16 | 2009-12-09 | 周松玉 | Packed absorption tower capable of absorbing clockwise and counter-clockwise |
| CN102578946A (en) * | 2012-02-23 | 2012-07-18 | 李良柱 | Deodorizing device and method of flushing-free discharging-free biological toilet |
| CN203725013U (en) * | 2014-03-20 | 2014-07-23 | 天津华景化工新技术开发有限公司 | Steam washing tower |
| CN208032301U (en) * | 2018-02-09 | 2018-11-02 | 河北旭杰环境工程有限公司 | Fermentation tail gas processing device |
| CN109647058A (en) * | 2017-10-11 | 2019-04-19 | 山东江岳科技开发股份有限公司 | A kind of processing equipment of the baking tail gases of Hcl containing high concentration |
| CN210385449U (en) * | 2019-07-12 | 2020-04-24 | 广东闻扬环境科技有限公司 | Air washer |
-
2019
- 2019-07-12 CN CN201910628248.5A patent/CN110270214A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101036851A (en) * | 2007-02-09 | 2007-09-19 | 中北大学 | Method and apparatus for processing waste air including oxynitride |
| CN101279195A (en) * | 2008-05-26 | 2008-10-08 | 娄爱娟 | Directly ventilated type flue gas adverse current cleaning treatment method |
| CN201357048Y (en) * | 2009-02-16 | 2009-12-09 | 周松玉 | Packed absorption tower capable of absorbing clockwise and counter-clockwise |
| CN102578946A (en) * | 2012-02-23 | 2012-07-18 | 李良柱 | Deodorizing device and method of flushing-free discharging-free biological toilet |
| CN203725013U (en) * | 2014-03-20 | 2014-07-23 | 天津华景化工新技术开发有限公司 | Steam washing tower |
| CN109647058A (en) * | 2017-10-11 | 2019-04-19 | 山东江岳科技开发股份有限公司 | A kind of processing equipment of the baking tail gases of Hcl containing high concentration |
| CN208032301U (en) * | 2018-02-09 | 2018-11-02 | 河北旭杰环境工程有限公司 | Fermentation tail gas processing device |
| CN210385449U (en) * | 2019-07-12 | 2020-04-24 | 广东闻扬环境科技有限公司 | Air washer |
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