CN203411381U - Chemical feeding multistage micro-adjustment and mixed adjustment box - Google Patents
Chemical feeding multistage micro-adjustment and mixed adjustment box Download PDFInfo
- Publication number
- CN203411381U CN203411381U CN201320489397.6U CN201320489397U CN203411381U CN 203411381 U CN203411381 U CN 203411381U CN 201320489397 U CN201320489397 U CN 201320489397U CN 203411381 U CN203411381 U CN 203411381U
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- Prior art keywords
- mixing pipeline
- adjustment
- mixing duct
- mixing
- dosing
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- Expired - Lifetime
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- 239000000126 substance Substances 0.000 title abstract description 6
- 238000002156 mixing Methods 0.000 claims abstract description 76
- 239000002253 acid Substances 0.000 claims abstract description 18
- 239000003513 alkali Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 abstract description 10
- 239000007788 liquid Substances 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 description 11
- 239000002351 wastewater Substances 0.000 description 8
- 230000002378 acidificating effect Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002481 rotproofing Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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Abstract
The utility model provides a chemical feeding multistage micro-adjustment and mixed adjustment box which comprises a first mixing pipeline, a second mixing pipeline, a third mixing pipeline, a fourth mixing pipeline, a fifth mixing pipeline and a sixth mixing pipeline connected in sequence; an acid adding bucket, an alkali adding bucket and a PLC (programmable logic controller) are arranged at the upper part of the adjustment box; the acid adding bucket is connected with the first mixing pipeline, the third mixing pipeline and the fifth mixing pipeline respectively; the alkali adding bucket is connected with the fifth mixing pipeline. The chemical feeding multistage micro-adjustment and mixed adjustment box has the main advantages that flow guide pipes with different specifications are artificially designed and solenoid valves are opened respectively according to detected different pH values in the segmental mixed adjustment box to automatically add chemical liquid. Compared with a traditional pH value adjusting method, the chemical feeding multistage micro-adjustment and mixed adjustment box has the characteristics of power saving, high reliability and high precision in adjustment, energy saving, environmental protection, low fault rate, low investment, simple structure, convenience and quickness in mounting and the like.
Description
Technical field
The utility model belongs to sewage treatment area, specifically the multistage fine setting mixing of a kind of dosing surge tank.
Background technology
In sewage treatment process, the processing of acidic and alkaline wastewater is very important.For these waste water, if do not administered, not only can cause the heavy corrosion of downstream biochemical treatment facility to damage, bacterial classification is dead, even systemic breakdown.And can cause serious environmental pollution, and produce the corrosion of downstream drain piping.And acidic and alkaline wastewater processing can only adopt chemical neutralization method.Traditional acidic and alkaline waste water treatment process is to build two above tanks or water tanks, with sump pump, plays circulation, and the method that artificial acid adding adds alkali supplementary compressed air stirring in the pond in is neutralized.The shortcomings such as this method exists structures floor space large, and investment is (structures need heavily rotproofing) greatly, and regulating cycle is long, energy and material consumption height, and regulate qualification rate low (less than 50%)." in the situation that environment protection so being paid attention to, how developing a kind of in good time online neutralizing treatment device, is highly significant.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides the multistage fine setting mixing of a kind of dosing surge tank.
The multistage fine setting mixing of a kind of dosing surge tank, it is characterized in that comprising the first mixing duct, the second mixing duct, the 3rd mixing duct, the 4th mixing duct, the 5th mixing duct and the 6th mixing duct that connect successively, on the top of surge tank, be provided with acid adding bucket, add alkali bucket and PLC(programmable controller), described acid adding bucket is connected with the first mixing duct, the 3rd mixing duct and the 5th mixing duct respectively, described in add alkali bucket and be connected with the 5th mixing duct.
The described multistage fine setting mixing of a kind of dosing surge tank, it is characterized in that being provided with between described acid adding bucket and the first mixing duct dosing magnetic valve A, between acid adding bucket and the 3rd mixing duct, be provided with dosing magnetic valve B, between acid adding bucket and the 5th mixing duct, be provided with dosing magnetic valve C, add between alkali bucket and the 5th mixing duct and be provided with dosing magnetic valve D, described dosing magnetic valve A, dosing magnetic valve B, dosing magnetic valve C and dosing magnetic valve D are connected with PLC respectively.
The described multistage fine setting mixing of a kind of dosing surge tank, it is characterized in that being provided with a PH detector between described the second mixing duct and the 3rd mixing duct, between the 4th mixing duct and the 5th mixing duct, be provided with the 2nd PH detector, the exit of the 6th mixing duct is provided with the 3rd PH detector, and a described PH detector, the 2nd PH detector and the 3rd PH detector are connected with PLC respectively.
The multistage fine setting mixing of a kind of dosing of the present utility model surge tank, apply one-level static state and added the acid system (uninterrupted of calculating waste water pump, first adopt one-level acid adding base runoff constant current liquid feeding) and according to the automatic acid adding of pH value detection Real-time and Dynamic magnetic valve, finely tune to combine and realize the liquid put-on method of the multistage correction of one-level dosing, guarantee the stable accurately control of waste water potential of hydrogen, qualified discharge.The method that realizes the multistage correction of one-level dosing can realize the pH value control that is accurate to soil 0.2.The method major advantage of the multistage correction of the utility model one-level dosing is that the thrust-augmenting nozzle that artificially designs plurality of specifications is opened respectively magnetic valve automatic powder adding according to the difference that detects pH value and added liquid in segmentation mixing surge tank.Than traditional pH value control method, there is power cost saving and highly reliable high-precision adjusting, there is energy-conservation and environmental protection, failure rate is low, less investment, simple in structure, the feature such as quick and easy for installation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
In figure, 1-acid adding bucket; 2-add alkali bucket; 3-PLC; 4-dosing magnetic valve A; 5-dosing magnetic valve B; 6-dosing magnetic valve C; 7-dosing magnetic valve D; The 8-the first mixing duct; The 9-the second mixing duct; The 10-the one PH detector; The 11-the three mixing duct; The 12-the four mixing duct; The 13-the two PH detector; The 14-the five mixing duct; The 15-the six mixing duct; The 16-the three PH detector.
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
The alkaline waste water in former pond detects by flow and pH value after lift pump promotes, adopt the multistage adjusting blending bin of sewage disposal pH value, in conjunction with PLC programmable controller, whole sewage PH value is regulated to control, be responsible for detecting comprehensive control of dosing unit and neutralization reaction unit.
PLC controls dosing magnetic valve to line mixer dosing, when sump pump starts, the magnetic valve of dosing simultaneously A opens dosing and carries out coarse adjustment, sewage after dosing is after the first and second mixing ducts that design in casing mix, be passed to the 3rd mixing duct and be provided with a PH detector at the second mixing duct water outlet, sewage continues to flow to the 3rd mixing duct, if it is qualified to detect, dosing magnetic valve B does not open, and sewage continues to flow to the 3rd mixing duct.If detect defective dosing magnetic valve B, open to sewage dosing and revise pH value (accurate adjustment 1), after the third and fourth mixing duct designing in casing mixes, be passed to the 5th mixing duct.In the 4th mixing duct outlet, be provided with the 2nd PH detector, if detect qualifiedly, dosing magnetic valve C does not open, and sewage continues to flow to the 5th mixing duct.If detect and defectively do not revise qualified dosing magnetic valve C and open to sewage dosing and revise pH value (accurate adjustment 2), if dosing magnetic valve A revises excess waste meta-acid, dosing magnetic valve D opens fine setting.After the 5th and the 6th mixing duct designing in casing mixes, through the 3rd PH detector, detect the qualified qualified discharge storage pool of sewage that is passed to, if waste water pH value is defective, PLC gives the alarm, and also waste water pump is out of service.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within being all included in protection domain of the present utility model.
Claims (3)
1. the multistage fine setting mixing of a dosing surge tank, it is characterized in that comprising the first mixing duct, the second mixing duct, the 3rd mixing duct, the 4th mixing duct, the 5th mixing duct and the 6th mixing duct that connect successively, on the top of surge tank, be provided with acid adding bucket, add alkali bucket and PLC, described acid adding bucket is connected with the first mixing duct, the 3rd mixing duct and the 5th mixing duct respectively, described in add alkali bucket and be connected with the 5th mixing duct.
2. the multistage fine setting mixing of a kind of dosing as claimed in claim 1 surge tank, it is characterized in that being provided with between described acid adding bucket and the first mixing duct dosing magnetic valve A, between acid adding bucket and the 3rd mixing duct, be provided with dosing magnetic valve B, between acid adding bucket and the 5th mixing duct, be provided with dosing magnetic valve C, add between alkali bucket and the 5th mixing duct and be provided with dosing magnetic valve D, described dosing magnetic valve A, dosing magnetic valve B, dosing magnetic valve C and dosing magnetic valve D are connected with PLC respectively.
3. the multistage fine setting mixing of a kind of dosing as claimed in claim 1 surge tank, it is characterized in that being provided with a PH detector between described the second mixing duct and the 3rd mixing duct, between the 4th mixing duct and the 5th mixing duct, be provided with the 2nd PH detector, the exit of the 6th mixing duct is provided with the 3rd PH detector, and a described PH detector, the 2nd PH detector and the 3rd PH detector are connected with PLC respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320489397.6U CN203411381U (en) | 2013-08-12 | 2013-08-12 | Chemical feeding multistage micro-adjustment and mixed adjustment box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320489397.6U CN203411381U (en) | 2013-08-12 | 2013-08-12 | Chemical feeding multistage micro-adjustment and mixed adjustment box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203411381U true CN203411381U (en) | 2014-01-29 |
Family
ID=49974285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320489397.6U Expired - Lifetime CN203411381U (en) | 2013-08-12 | 2013-08-12 | Chemical feeding multistage micro-adjustment and mixed adjustment box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203411381U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060450A (en) * | 2015-08-13 | 2015-11-18 | 成都太古科技有限公司 | Acid-base neutralization device for online pH (potential of hydrogen) adjustment and implementation method of acid-base neutralization device |
| CN105600843A (en) * | 2015-12-17 | 2016-05-25 | 安徽华盛科技控股股份有限公司 | CIT intelligent automatic chemical feeding device |
| TWI769902B (en) * | 2021-07-30 | 2022-07-01 | 馮世宏 | Cloud-based wastewater water quality monitoring and automatic dosing system |
| CN120589993A (en) * | 2025-07-17 | 2025-09-05 | 安徽华星化工有限公司 | An intelligent continuous pretreatment process for herbicide pesticide wastewater |
-
2013
- 2013-08-12 CN CN201320489397.6U patent/CN203411381U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060450A (en) * | 2015-08-13 | 2015-11-18 | 成都太古科技有限公司 | Acid-base neutralization device for online pH (potential of hydrogen) adjustment and implementation method of acid-base neutralization device |
| CN105600843A (en) * | 2015-12-17 | 2016-05-25 | 安徽华盛科技控股股份有限公司 | CIT intelligent automatic chemical feeding device |
| TWI769902B (en) * | 2021-07-30 | 2022-07-01 | 馮世宏 | Cloud-based wastewater water quality monitoring and automatic dosing system |
| CN120589993A (en) * | 2025-07-17 | 2025-09-05 | 安徽华星化工有限公司 | An intelligent continuous pretreatment process for herbicide pesticide wastewater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dosing multi-stage fine adjustment mixing regulating box Effective date of registration: 20221127 Granted publication date: 20140129 Pledgee: ZHEJIANG DONGYANG RURAL COMMERCIAL BANK Co.,Ltd. Pledgor: ZHEJIANG ZHONGYUAN MAGNETIC MATERIAL CO.,LTD. Registration number: Y2022330003218 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140129 |
|
| CX01 | Expiry of patent term |