CN207071291U - A kind of automatic control system of waste gas tower exhaust-gas treatment - Google Patents
A kind of automatic control system of waste gas tower exhaust-gas treatment Download PDFInfo
- Publication number
- CN207071291U CN207071291U CN201720959205.1U CN201720959205U CN207071291U CN 207071291 U CN207071291 U CN 207071291U CN 201720959205 U CN201720959205 U CN 201720959205U CN 207071291 U CN207071291 U CN 207071291U
- Authority
- CN
- China
- Prior art keywords
- waste gas
- exhaust
- tower
- floss hole
- spray
- 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.)
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Links
- 239000002912 waste gas Substances 0.000 title claims abstract description 56
- 239000007789 gas Substances 0.000 title claims abstract description 44
- 239000007921 spray Substances 0.000 claims abstract description 43
- 241000628997 Flos Species 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000000779 smoke Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 238000006303 photolysis reaction Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000009089 cytolysis Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004047 hole gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model provides a kind of automatic control system of waste gas tower exhaust-gas treatment, including, exhaust producing device, the floss hole being connected with exhaust producing device, also include the waste gas tower for collecting waste gas, at least water inlet pipe, two spray pumps connected with water inlet pipe, the spray header connected with spray pump, at least two sparge pipes on spray header；At least one exhaust gas concentration sensor in waste gas tower or floss hole, the concentration alarm being connected with exhaust gas concentration sensor；The floss hole is located at waste gas top of tower, and sparge pipe connects with waste gas tower, and the spray pump is connected with concentration alarm；Demister is additionally provided with the upper end open of floss hole.Compared with the existing technology, the utility model can adjust the number of units of the spray pump of unlatching according to exhaust gas concentration size, can not only prevent waste gas discharge beyond standards, and advantageously reduce water spray, have the advantages of energy-conserving and environment-protective.
Description
Technical field
It the utility model is related to waste gas discharge and processing technology field, in particular to a kind of for produced useless when will produce
Gas is handled, and realizes the exhaust-gas treatment automatic control system of waste gas qualified discharge.
Background technology
Air, water source and soil pollution are on the rise, and responsible departments of the government also increase punishment and supervision to blowdown enterprise
Dynamics, just imposed a fine as long as the emission of blowdown enterprise is exceeded, and be that per diem meter is penalized, amount is huge, causes blowdown enterprise
It is difficult to bear, in waste gas discharge process, once the waste gas tower spray system that enterprise uses at present is abnormal, medicament is insufficient or water
Amount deficiency, it is possible to cause to discharge exceeded, and the waste gas purification apparatus used at present does not have corresponding supervising device, it is impossible to is occurring
Timely processing when above-mentioned abnormal, so as to cause to discharge exceeded exhaust emission environment, and cause the waste of shower water.
Utility model content
In place of overcoming the deficiencies in the prior art, the utility model purpose is that providing a kind of exhaust gas concentration that is provided with passes
Sensor and concentration alarm, it is easy to adjust the waste gas tower exhaust-gas treatment automatic control system of injection flow rate according to exhaust gas concentration in time.
To achieve the above object, the technical solution adopted in the utility model is：A kind of automatic control of waste gas tower exhaust-gas treatment
System processed, including, exhaust producing device, the floss hole being connected with exhaust producing device, in addition to the waste gas tower of waste gas is collected,
Water inlet pipe, at least two spray pumps connected with water inlet pipe, the spray header connected with spray pump, at least two are located at shower water
Sparge pipe on pipe；At least one exhaust gas concentration sensor in waste gas tower or floss hole, with exhaust gas concentration sensor phase
The concentration alarm of connection；The floss hole is located at waste gas top of tower, and sparge pipe connects with waste gas tower, the spray pump with it is dense
Degree alarm is connected；Demister is additionally provided with the upper end open of floss hole.
Preferably, still further comprise pretreatment unit, the pretreatment unit respectively with exhaust producing device and waste gas
Tower is connected.
Preferably, floss hole is three, and an exhaust gas concentration sensor is being provided with wherein in a floss hole；Each discharge
Demister is equipped with mouth upper end open.
Preferably, the spray pump is five, and every spray pump respectively connects with water inlet pipe with spray header；Concentration report
Alert device is connected with every spray pump.
Advantageous effects：One or several exhaust gas concentration sensors are set in waste gas tower or floss hole, and waste gas is dense
The exhaust gas concentration monitored is sent to concentration alarm, concentration alarm and the exhaust gas concentration data of setting by degree sensor at any time
Contrasted, once exhaust gas concentration exceedes setting value, concentration alarm then controls increase to open one or more spray pump, increase
Water spray, until exhaust gas concentration is up to standard or optionally can then be sprayed one or several less than setting value, concentration alarm
Pump is shut down；Demister is additionally provided with floss hole opening, is easy to eliminate the water smoke for resulting from floss hole opening in rainy days,
So as to reduce the fear therefore brought to neighbouring resident；Compared with the existing technology, the utility model can be big according to exhaust gas concentration
It is small to adjust the number of units of the spray pump of unlatching, it can not only prevent waste gas discharge beyond standards, and water spray is advantageously reduced, have
The advantages of energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is principle schematic of the present utility model.
Embodiment
In order that those skilled in the art more fully understand this New Scheme, below in conjunction with the accompanying drawings with embodiment to this
Utility model is described in further detail.
As shown in figure 1, the automatic control system of waste gas tower exhaust-gas treatment, including, exhaust producing device 1, produced with waste gas
The floss hole 2 that device 1 is connected, in addition to collect the waste gas tower 3 of waste gas, at least water inlet pipe 4, two sprays connected with water inlet pipe
Drench pump 5, the spray header 6 connected with spray pump, at least two sparge pipes on spray header；It is at least one to be located at waste gas
Exhaust gas concentration sensor 7 in tower or floss hole, the concentration alarm 8 being connected with exhaust gas concentration sensor 7；The floss hole
2 are located at waste gas top of tower, and sparge pipe connects with waste gas tower 3, and the spray pump 5 is connected with concentration alarm 8；In floss hole
Upper end open at be additionally provided with demister 10.
Demister 10 can use commercially available stacked demisting plate, mainly remove water smoke, reduce ejection and the row of reduction of water
The fog on mouthful visual angle is put, all gas pass through demister.
Sparge pipe quantity can be set according to the size of waste gas tower 3, it is ensured that spray thoroughly purifies waste gas without dead angle；Equally
Ground, exhaust gas concentration sensor 7 can be also positioned in waste gas tower 3 or in floss hole 2 according to actual conditions.The discharge of waste gas tower 3
Water is handled into sewage disposal system.
In order to preferably be purified to caused waste gas in production process, pretreatment unit 9 is still further comprised, it is described
Pretreatment unit 9 is connected with exhaust producing device 1 and waste gas tower 3 respectively.Pretreatment unit 9 namely primary exhaust tower, it is primary
Waste gas tower is according in the type classification of waste gas and/or adding medicine reaction treatment, such as HCN-containing gases bleaching water alkaline cleaning, containing chromium
Waste gas first adds alkali neutralisation treatment again with sodium sulfite reduction, and nitric acid waste gas initial oxidation absorbs neutralisation treatment etc. again.Some heats are big
Waste gas can be handled by high-pressure injection hot-cold lysis method, cause visual influence so as to mitigate vapor.
In the present embodiment, the floss hole 2 of setting is three, is sensed being provided with an exhaust gas concentration wherein in a floss hole
Device 7；Demister is equipped with each floss hole upper end open.
The UV photodissociation equipment for organic waste-gas purification is additionally provided with waste gas tower 3, is equally controlled using concentration alarm 8
UV photodissociation equipment decomposes organic exhaust gas.
The spray pump 5 is five, and every spray pump 5 respectively connects with water inlet pipe 4 with spray header 6；Concentration is alarmed
Device 8 is connected with every spray pump 5.
One or several exhaust gas concentration sensors 7 are set in waste gas tower 3 or floss hole 2, exhaust gas concentration sensor 7 with
When the exhaust gas concentration monitored is sent to concentration alarm 8, the exhaust gas concentration parameter of concentration alarm 8 and setting is carried out pair
Than once exhaust gas concentration exceedes setting value, concentration alarm 8, which then increases, opens one or more spray pump 5, increases shower water
Amount, until exhaust gas concentration is up to standard or optionally can then stop one or several spray pumps 5 less than setting value, concentration alarm 8
Machine；Demister 10 is additionally provided with the opening of floss hole 2, is easy to eliminate the water smoke for resulting from floss hole opening in rainy days,
So as to reduce the fear therefore brought to neighbouring resident；Compared with the existing technology, the utility model can be big according to exhaust gas concentration
It is small to adjust the number of units of the spray pump of unlatching, it can not only prevent waste gas discharge beyond standards, and water spray is advantageously reduced, have
The advantages of energy-conserving and environment-protective.
Although depict the utility model by embodiment to create, it will be appreciated by the skilled addressee that the utility model
There are many deformations and change without departing from spirit of the present utility model, it is desirable to which appended claim includes these deformations and change
Without departing from spirit of the present utility model.
Claims (4)
1. a kind of automatic control system of waste gas tower exhaust-gas treatment, including, exhaust producing device, it is connected with exhaust producing device
Floss hole, it is characterised in that also include collect waste gas waste gas tower, water inlet pipe, at least two sprays connected with water inlet pipe
Pump, the spray header connected with spray pump, at least two sparge pipes on spray header；It is at least one located at waste gas tower or
Exhaust gas concentration sensor in floss hole, the concentration alarm being connected with exhaust gas concentration sensor；The floss hole is located at useless
Gas top of tower, sparge pipe connect with waste gas tower, and the spray pump is connected with concentration alarm；In the upper end open of floss hole
Place is additionally provided with demister.
2. a kind of automatic control system of waste gas tower exhaust-gas treatment as claimed in claim 1, it is characterised in that also further wrap
Pretreatment unit is included, the pretreatment unit is connected with exhaust producing device and waste gas tower respectively.
A kind of 3. automatic control system of waste gas tower exhaust-gas treatment as claimed in claim 1, it is characterised in that floss hole three
It is individual, an exhaust gas concentration sensor is being provided with wherein in a floss hole；Demisting dress is equipped with each floss hole upper end open
Put.
A kind of 4. automatic control system of waste gas tower exhaust-gas treatment as claimed in claim 1, it is characterised in that the spray pump
For five, every spray pump respectively connects with water inlet pipe with spray header；Concentration alarm is connected with every spray pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720959205.1U CN207071291U (en) | 2017-08-03 | 2017-08-03 | A kind of automatic control system of waste gas tower exhaust-gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720959205.1U CN207071291U (en) | 2017-08-03 | 2017-08-03 | A kind of automatic control system of waste gas tower exhaust-gas treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207071291U true CN207071291U (en) | 2018-03-06 |
Family
ID=61523138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720959205.1U Active CN207071291U (en) | 2017-08-03 | 2017-08-03 | A kind of automatic control system of waste gas tower exhaust-gas treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207071291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349725A (en) * | 2017-08-03 | 2017-11-17 | 林昌民 | A kind of automatic control system of waste gas tower exhaust-gas treatment |
-
2017
- 2017-08-03 CN CN201720959205.1U patent/CN207071291U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349725A (en) * | 2017-08-03 | 2017-11-17 | 林昌民 | A kind of automatic control system of waste gas tower exhaust-gas treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211011 Address after: 518000 near Xiufeng sewage treatment plant, shenshuiwei Industrial Zone, gankeng community, Jihua street, Longgang District, Shenzhen, Guangdong Patentee after: Shenzhen Jinhu electroplating Co.,Ltd. Address before: 518000 4h, Bada mall, Yongxin street, Jiefang Road, Luohu District, Shenzhen, Guangdong Patentee before: Lin Changmin |
|
| TR01 | Transfer of patent right |