CN204656313U - A kind of soda acid exhaust treatment system - Google Patents
A kind of soda acid exhaust treatment system Download PDFInfo
- Publication number
- CN204656313U CN204656313U CN201520370764.XU CN201520370764U CN204656313U CN 204656313 U CN204656313 U CN 204656313U CN 201520370764 U CN201520370764 U CN 201520370764U CN 204656313 U CN204656313 U CN 204656313U
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- China
- Prior art keywords
- tower
- pipe
- level
- stage treatment
- coagulation
- Prior art date
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- Expired - Fee Related
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- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 title claims abstract description 11
- 239000002253 acid Substances 0.000 title claims abstract description 11
- 238000005345 coagulation Methods 0.000 claims abstract description 32
- 230000015271 coagulation Effects 0.000 claims abstract description 31
- 238000006243 chemical reaction Methods 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 239000012530 fluid Substances 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 21
- 239000007921 spray Substances 0.000 claims description 20
- 239000007789 gas Substances 0.000 claims description 18
- 239000002912 waste gas Substances 0.000 claims description 10
- 238000013461 design Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 239000002440 industrial waste Substances 0.000 description 5
- 238000001802 infusion Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to a kind of soda acid exhaust treatment system, it comprises air inlet pipe (3), coagulation tower (5), two stage treatment tower (7), blower fan (9) and blast pipe (10), the outlet of air inlet pipe (3) is communicated with the bottom of coagulation tower (5), the top of coagulation tower (5) is communicated with the bottom of two stage treatment tower (7), first order reaction layer (11) is provided with in coagulation tower (5), multiple second order reaction layer (12) is provided with in two stage treatment tower (5), the top of two stage treatment tower (7) is connected with escape pipe (8), the outlet of escape pipe (8) is connected with the entrance of blower fan (9), the outlet of blower fan (9) is connected with blast pipe (10), the pipeline of air inlet pipe (3), intervalve (6) and blast pipe (10) is provided with pH-value automatic detection device (4).The utility model has the advantage of: adopt the design of multisection type packed layer, treatment effeciency is high; PH-value detects cooperation chemicals dosing plant automatically, easy and simple to handle.
Description
Technical field
The utility model relates to emission-control equipment, particularly a kind of soda acid exhaust treatment system.
Background technology
Along with the pollution of the VOC produced in industrial production is day by day serious, this technology is progressively applied to industrial waste gas purifying field.In order to effective protection of the environment, the protection public's is healthy, and the enterprise that each large industrial gas emission is serious, all follows environmental protection concept.For the Law on Environmental Protection of country, also specify this point, for the enterprise that industrial gas emission is serious, strictly to be improved, and fully carry out every thing of industrial waste gas process.In the enterprise for industrial waste gas process, the use of industrial waste gas treatment device is also necessary.Not only want the problem of contaminated solution, can also make certain contribution for the future development of enterprise, lifetime of enterprise sustainable development pursue.
In order to meet the need of production of the industries such as electronics, semiconductor, PCB, chemical industry, plating, metal, papermaking, can produce a large amount of Acidity of Aikalinity waste gas in process of production, these waste gas are discharged into the atmosphere and are had an immense impact on to environment and human body beyond doubt.And if there is resident to live near factory, that is bound to produce serious influence to the life of those residents and life.So no matter from which angle, the process for industrial waste gas is all instant.
In waste gas treatment equipment, because exhaust gas constituents is unstable, cause exhaust-gas treatment effect and bad, solve the mode of this present situation for repeatedly reciprocating process, but this processing mode exists the low defect for the treatment of effeciency.
Utility model content
The purpose of this utility model is the shortcoming overcoming prior art, provides the soda acid exhaust treatment system that a kind for the treatment of effect is good, efficiency is high, simple to operation.
The purpose of this utility model is achieved through the following technical solutions: a kind of soda acid exhaust treatment system, it comprises air inlet pipe, coagulation tower, two stage treatment tower, blower fan and blast pipe, the entrance of air inlet pipe is connected with gas skirt, gas skirt covers at above waste gas groove, the outlet of air inlet pipe is communicated with the bottom of coagulation tower, the top of coagulation tower is communicated with by intervalve with the bottom of two stage treatment tower, multiple first order reaction layer is provided with in coagulation tower, multiple second order reaction layer is provided with in two stage treatment tower, the top of two stage treatment tower is connected with escape pipe, the outlet of escape pipe is connected with the entrance of blower fan, the outlet of blower fan is connected with blast pipe, the pipeline of described air inlet pipe, intervalve and blast pipe is separately installed with pH-value automatic detection device.
Described coagulation tower also comprises one-level liquid supply device, described one-level liquid supply device comprises one-level dosing pond, one-level fluid filling pump, primary cycle pump and one-level spray head, one-level dosing pond is connected with the entrance of one-level fluid filling pump, one-level fluid filling pump is connected with the bottom of coagulation tower, the entrance of primary cycle pump is connected with the bottom of coagulation tower, primary cycle delivery side of pump is connected with one-level spray head, and one-level spray head is positioned at the top of first order reaction layer.
Described two stage treatment tower also comprises secondary liquid supply device, described secondary liquid supply device comprises graduation two liquid pool, secondary fluid filling pump, secondary cycle pump and secondary spray head, graduation two liquid pool is connected with the entrance of secondary fluid filling pump, secondary fluid filling pump is connected with the bottom of two stage treatment tower, the entrance of secondary cycle pump is connected with the bottom of two stage treatment tower, secondary cycle delivery side of pump is connected with secondary spray head, and secondary spray head is positioned at the top of second order reaction layer.
Described coagulation tower and the bottom of two stage treatment tower are also connected to blow-off pipe, and blow-off pipe is provided with valve, and the other end of blow-off pipe is communicated with cesspool.
The utility model has the following advantages:
1, adopt multi-stage stepped packed layer to design, treatment effeciency is high, completely according to client need carry out Comprehensive Designing.
2, respectively pH-value automatic detection device is installed on the pipeline of air inlet pipe, intervalve and blast pipe, automatically monitoring is carried out to each point pH-value, and part Monitoring Data feeds back to operating personnel, operating personnel carry out fluid infusion according to feedback data to the conversion zone in treating column at different levels again, and then reaching the pH-value regulating blast pipe in real time, final realization discharges no pollution.
3, rinsing type exhaust treatment system, equipment cost is low, and processing method is simple, lower to operator quality level requirement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1-waste gas groove, 2-gas skirt, 3-air inlet pipe, 4-pH-value automatic detection device, 5-coagulation tower, 6-intervalve, 7-two stage treatment tower, 8-escape pipe, 9-blower fan, 10-blast pipe, 11-first order reaction layer, 12-second order reaction layer, 13-one-level dosing pond, 14-one-level fluid filling pump, 15-primary cycle pump, 16-one-level spray head, 17-graduation two liquid pool, 18-secondary fluid filling pump, 19-secondary cycle pump, 20-secondary spray head, 21-blow-off pipe, 22-cesspool.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described, but protection domain of the present utility model is not limited to the following stated.
As shown in Figure 1, a kind of soda acid exhaust treatment system, it comprises air inlet pipe 3, coagulation tower 5, two stage treatment tower 7, blower fan 9 and blast pipe 10, the entrance of air inlet pipe 3 is connected with gas skirt 2, gas skirt 2 covers at above waste gas groove 1, the outlet of air inlet pipe 3 is communicated with the bottom of coagulation tower 5, the top of coagulation tower 5 is communicated with by intervalve 6 with the bottom of two stage treatment tower 7, multiple first order reaction layer 11 is provided with in coagulation tower 5, multiple second order reaction layer 12 is provided with in two stage treatment tower 5, the top of two stage treatment tower 7 is connected with escape pipe 8, the outlet of escape pipe 8 is connected with the entrance of blower fan 9, the outlet of blower fan 9 is connected with blast pipe 10, the pipeline of described air inlet pipe 3, intervalve 6 and blast pipe 10 is separately installed with pH-value automatic detection device 4.
Described coagulation tower 5 also comprises one-level liquid supply device, described one-level liquid supply device comprises one-level dosing pond 13, one-level fluid filling pump 14, primary cycle pump 15 and one-level spray head 16, one-level dosing pond 13 is connected with the entrance of one-level fluid filling pump 14, one-level fluid filling pump 14 is connected with the bottom of coagulation tower 5, the entrance of primary cycle pump 15 is connected with the bottom of coagulation tower 5, the outlet of primary cycle pump 15 is connected with one-level spray head 16, and one-level spray head 16 is positioned at the top of first order reaction layer 11.
Described two stage treatment tower 7 also comprises secondary liquid supply device, described secondary liquid supply device comprises graduation two liquid pool 17, secondary fluid filling pump 18, secondary cycle pump 19 and secondary spray head 20, graduation two liquid pool 17 is connected with the entrance of secondary fluid filling pump 18, secondary fluid filling pump 18 is connected with the bottom of two stage treatment tower 7, the entrance of secondary cycle pump 19 is connected with the bottom of two stage treatment tower 7, the outlet of secondary cycle pump 19 is connected with secondary spray head 20, and secondary spray head 20 is positioned at the top of second order reaction layer 12.
Described coagulation tower 5 and the bottom of two stage treatment tower 7 are also connected to blow-off pipe 21, and blow-off pipe 21 is provided with valve, and the other end of blow-off pipe 21 is communicated with cesspool 22.
The course of work of the present utility model is as follows: waste gas is collected by gas skirt 2 and is discharged in air inlet pipe 3, waste gas is drained into coagulation tower 5 bottom by air inlet pipe 3, pH-value detection is carried out in the 4 pairs of air inlets of pH-value automatic detection device in air inlet pipe 3, and by data feedback to operating personnel, operating personnel are according to this feedback data, in coagulation tower 5, fluid infusion is carried out by one-level dosing pond 13, after coagulation tower 5 preliminary treatment waste gas, two stage treatment tower 5 is drained into through intervalve 6, intervalve 6 carries out pH-value detection by the 4 pairs of air inlets of pH-value automatic detection device, and by data feedback to operating personnel, operating personnel are according to this feedback data, in two stage treatment tower 7, fluid infusion is carried out by graduation two liquid pool 17, gas after process is discharged through escape pipe 8, and pump to blast pipe 10 by blower fan 9, carry out high-altitude exhaust, blast pipe 10 carries out pH-value detection by the 4 pairs of air inlets of pH-value automatic detection device, and by data feedback to operating personnel, operating personnel are according to this feedback data, consider front and back pH-value, in two stage treatment tower 7, fluid infusion is carried out by graduation two liquid pool 17, realize no pollution discharge.
Claims (4)
1. a soda acid exhaust treatment system, it is characterized in that: it comprises air inlet pipe (3), coagulation tower (5), two stage treatment tower (7), blower fan (9) and blast pipe (10), the entrance of air inlet pipe (3) is connected with gas skirt (2), gas skirt (2) covers at waste gas groove (1) top, the outlet of air inlet pipe (3) is communicated with the bottom of coagulation tower (5), the top of coagulation tower (5) is communicated with by intervalve (6) with the bottom of two stage treatment tower (7), multiple first order reaction layer (11) is provided with in coagulation tower (5), multiple second order reaction layer (12) is provided with in two stage treatment tower (5), the top of two stage treatment tower (7) is connected with escape pipe (8), the outlet of escape pipe (8) is connected with the entrance of blower fan (9), the outlet of blower fan (9) is connected with blast pipe (10), the pipeline of described air inlet pipe (3), intervalve (6) and blast pipe (10) is separately installed with pH-value automatic detection device (4).
2. a kind of soda acid exhaust treatment system according to claim 1, it is characterized in that: described coagulation tower (5) also comprises one-level liquid supply device, described one-level liquid supply device comprises one-level dosing pond (13), one-level fluid filling pump (14), primary cycle pump (15) and one-level spray head (16), one-level dosing pond (13) is connected with the entrance of one-level fluid filling pump (14), one-level fluid filling pump (14) is connected with the bottom of coagulation tower (5), the entrance of primary cycle pump (15) is connected with the bottom of coagulation tower (5), the outlet of primary cycle pump (15) is connected with one-level spray head (16), one-level spray head (16) is positioned at the top of first order reaction layer (11).
3. a kind of soda acid exhaust treatment system according to claim 1, it is characterized in that: described two stage treatment tower (7) also comprises secondary liquid supply device, described secondary liquid supply device comprises graduation two liquid pool (17), secondary fluid filling pump (18), secondary cycle pump (19) and secondary spray head (20), graduation two liquid pool (17) is connected with the entrance of secondary fluid filling pump (18), secondary fluid filling pump (18) is connected with the bottom of two stage treatment tower (7), the entrance of secondary cycle pump (19) is connected with the bottom of two stage treatment tower (7), the outlet of secondary cycle pump (19) is connected with secondary spray head (20), secondary spray head (20) is positioned at the top of second order reaction layer (12).
4. a kind of soda acid exhaust treatment system according to claim 1, it is characterized in that: described coagulation tower (5) and the bottom of two stage treatment tower (7) are also connected to blow-off pipe (21), (21) are provided with valve with blow-off pipe, and the other end of blow-off pipe (21) is communicated with cesspool (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520370764.XU CN204656313U (en) | 2015-06-02 | 2015-06-02 | A kind of soda acid exhaust treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520370764.XU CN204656313U (en) | 2015-06-02 | 2015-06-02 | A kind of soda acid exhaust treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204656313U true CN204656313U (en) | 2015-09-23 |
Family
ID=54126751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520370764.XU Expired - Fee Related CN204656313U (en) | 2015-06-02 | 2015-06-02 | A kind of soda acid exhaust treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204656313U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941424A (en) * | 2015-06-02 | 2015-09-30 | 成都虹华环保科技股份有限公司 | Acid-alkali exhaust-gas treatment system |
| CN107261791A (en) * | 2017-06-26 | 2017-10-20 | 海宁上元皮革有限责任公司 | Process hides exhaust treatment system |
-
2015
- 2015-06-02 CN CN201520370764.XU patent/CN204656313U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941424A (en) * | 2015-06-02 | 2015-09-30 | 成都虹华环保科技股份有限公司 | Acid-alkali exhaust-gas treatment system |
| CN107261791A (en) * | 2017-06-26 | 2017-10-20 | 海宁上元皮革有限责任公司 | Process hides exhaust treatment system |
| CN107261791B (en) * | 2017-06-26 | 2019-05-21 | 海宁上元皮革有限责任公司 | Process hides exhaust treatment system |
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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: 20150923 Termination date: 20200602 |