CN201372221Y - Acid waste water neutralizing device - Google Patents
Acid waste water neutralizing device Download PDFInfo
- Publication number
- CN201372221Y CN201372221Y CN200920115524U CN200920115524U CN201372221Y CN 201372221 Y CN201372221 Y CN 201372221Y CN 200920115524 U CN200920115524 U CN 200920115524U CN 200920115524 U CN200920115524 U CN 200920115524U CN 201372221 Y CN201372221 Y CN 201372221Y
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- China
- Prior art keywords
- water tank
- neutralizing
- acid waste
- waste water
- tank
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Abstract
The utility model discloses an acid waste water neutralizing device, which belongs to the technical field of waste water processing devices. The acid waste water neutralizing device is characterized by comprising a neutralizing water tank A and a neutralizing water tank B, and industrial waste water is divided into two paths which are connected with the neutralizing water tank A and the neutralizing water tank B through pipelines; a medicine feeding pump A is arranged on a connecting pipeline between a medicine feeding box A and the neutralizing water tank A, and compressed air A is further led into the bottom of the neutralizing water tank A; a medicine feeding pump B is arranged on the connecting pipeline between a medicine feeding box B and the neutralizing water tank B, and compressed air B is further led into the bottom of the neutralizing water tank B; and a programmable controller is connected with the medicine feeding pump A, the medicine feeding pump B and a PH online detector in a controllable way, and the PH online detector is matched with solution detection in the neutralizing water tank A and the neutralizing water tank B. The acid waste water neutralizing device has simple construction and convenient transportation, can ensure continuous running of a system which is automatically controlled by the programmable controller, lower the labor intensity of operators and the possibility of error operation, have safe and convenient use, remarkably improve working efficiency and lower use cost.
Description
Technical field
The utility model belongs to the sewage treatment equipment technical field, is specially the acid waste water neutralizing device.
Background technology
At present neutralization tank is all built with cement pit, and construction is complicated, and floor space is big, and cost cost height, and can not move, can not handle trade effluent continuously mostly is manual operation, potential safety hazard is big.
The utility model content
At the above-mentioned problems in the prior art, the purpose of this utility model is to design the technical scheme that a kind of acid waste water of automatic control neutralizing device is provided, and construction is simple, convenient in carrying, and system can uninterruptedly move automatically, has significantly improved working efficiency.
Described acid waste water neutralizing device, in it is characterized in that comprising and water tank A, in and water tank B, trade effluent be divided into two-way with in and water tank A, in and water tank B pipe connection, dosing tank A with in and be provided with among the dosing pump A on the connecting tube of water tank A and pressurized air A is also inserted in water tank A bottom, dosing tank B with in and on the connecting tube of water tank B dosing pump B is set, in and water tank B bottom also insert pressurized air B, programmable logic controller and dosing pump A, dosing pump B and PH on-line detector control linkage, the PH on-line detector with in and water tank A, in and the solution among the water tank B detect to cooperate.
Described acid waste water neutralizing device is characterized in that on the connecting tube between dosing tank A, the dosing pump A ball valve Q1 being set, and on the connecting tube between dosing tank B, the dosing pump B ball valve Q10 is set.
Described acid waste water neutralizing device, it is characterized in that dosing pump A, in and on the connecting tube between the water tank A ball valve Q2, vacuum breaker H1 are set, dosing pump B, in and on the connecting tube between the water tank B ball valve Q9, vacuum breaker H2 are set.
Described acid waste water neutralizing device, it is characterized in that pressurized air A, in and water tank A and pressurized air B, in and on the connecting tube between the water tank B ball valve Q5, Q8 are set respectively.
Described acid waste water neutralizing device, in it is characterized in that and water tank A, in and on the discharge tube of water tank B valve D1, D2 are set respectively.
Described acid waste water neutralizing device, in it is characterized in that and water tank A, in and on the connecting tube between water tank B and the trade effluent ball valve Q3, Q4 are set respectively.
Described acid waste water neutralizing device, in it is characterized in that and water tank A, in and between the water tank B by two pipe connection are set, ball valve Q6, Q7 are set respectively on two connecting tubes.
Above-mentioned acid waste water neutralizing device replaces cement pit with water tank in two, construction is simple, convenient in carrying; In one and water tank in neutralization, in the discharging process, in another and water tank can store production line and come water, the system of assurance runs without interruption; System is controlled automatically by programmable logic controller, reduces operative employee's the labour intensity and the possibility of mishandle, and is safe and convenient to use, significantly improved working efficiency, reduced use cost.This equipment can be pH value that 3.5 the trade effluent PH that neutralizes is 6-7.5, makes its allow compliance with emission standards.
Description of drawings
Fig. 1 is a structured flowchart of the present utility model;
Fig. 2 is a schematic diagram of the present utility model;
Among the figure: among 1-trade effluent, 2-dosing tank A, 2a-dosing tank B, 3-dosing pump A, 3a-dosing pump B, 4-pressurized air A, 4a-pressurized air B, the 5-and among water tank A, the 5a-and water tank B, 6-programmable logic controller, 7-PH on-line detector.
Embodiment
The utility model is described in further detail below in conjunction with Figure of description.
As shown in the figure, this acid waste water neutralizing device, in comprising and water tank A5, in and water tank B5a, trade effluent 1 be divided into two-way with in and water tank A5, in and water tank B5a pipe connection, dosing tank A2 with in and on the connecting tube of water tank A5 dosing pump A3 is set, in and water tank A5 bottom also insert pressurized air A4, dosing tank B2a with in and on the connecting tube of water tank B5a dosing pump B3a is set, in and water tank B5a bottom also insert pressurized air B4a, programmable logic controller 6 and dosing pump A3, dosing pump B3a and PH on-line detector 7 control linkages, PH on-line detector 7 with in and water tank A5, in and the solution among the water tank B5a detect to cooperate.
On the connecting tube between dosing tank A2, the dosing pump A3 ball valve Q1 is set, on the connecting tube between dosing tank B2a, the dosing pump B3a ball valve Q10 is set.Dosing pump A3, in and on the connecting tube between the water tank A5 ball valve Q2, vacuum breaker H1 are set, dosing pump B3a, in and on the connecting tube between the water tank B5a ball valve Q9, vacuum breaker H2 are set.Pressurized air A4, in and water tank A5 and pressurized air B4a, in and on the connecting tube between the water tank B5a ball valve Q5, Q8 are set respectively.In and water tank A5, in and on the discharge tube of water tank B5a valve D1, D2 are set respectively.In and water tank A5, in and on the connecting tube between water tank B5a and the trade effluent 1 ball valve Q3, Q4 are set respectively.In and water tank A5, in and between the water tank B5a by two pipe connection are set, ball valve Q6, Q7 are set respectively on two connecting tubes.
Above-mentioned connecting tube all adopts the UPVC material to make, and all ball valves, valve adopt the PVC material to make.This acid waste water neutralizing device with in and water tank A5, in and water tank B5a replace cement pit, construction is simple, convenient in carrying; In and water tank A5 in neutralization, in the discharging process, in another and water tank B5a can store production line and come water, the system of assurance runs without interruption, total aquifer yield can be according to user's specific requirement preparation; System by programmable logic controller 6 control automatically, manual switching controls, adopt imitation screen indicating system operation/halted state, reduce operative employee's the labour intensity and the possibility of mishandle, safe and convenient to use, significantly improve working efficiency, reduced use cost.This equipment can be pH value that 3.5 the trade effluent PH that neutralizes is 6-7.5, makes its allow compliance with emission standards.
Claims (7)
1, the acid waste water neutralizing device, in it is characterized in that comprising and water tank A (5), in and water tank B (5a), trade effluent (1) be divided into two-way with in and water tank A (5), in and water tank B (5a) pipe connection, dosing tank A (2) with in and on the connecting tube of water tank A (5) dosing pump A (3) is set, in and water tank A (5) bottom also insert pressurized air A (4), dosing tank B (2a) with in and on the connecting tube of water tank B (5a) dosing pump B (3a) is set, in and water tank B (5a) bottom also insert pressurized air B (4a), programmable logic controller (6) and dosing pump A (3), dosing pump B (3a) and PH on-line detector (7) control linkage, PH on-line detector (7) with in and water tank A (5), in and the solution among the water tank B (5a) detect to cooperate.
2, acid waste water neutralizing device as claimed in claim 1 is characterized in that on the connecting tube between dosing tank A (2), the dosing pump A (3) ball valve Q1 being set, and on the connecting tube between dosing tank B (2a), the dosing pump B (3a) ball valve Q10 is set.
3, acid waste water neutralizing device as claimed in claim 1, it is characterized in that dosing pump A (3), in and on the connecting tube between the water tank A (5) ball valve Q2, vacuum breaker H1 are set, dosing pump B (3a), in and on the connecting tube between the water tank B (5a) ball valve Q9, vacuum breaker H2 are set.
4, acid waste water neutralizing device as claimed in claim 1, it is characterized in that pressurized air A (4), in and water tank A (5) and pressurized air B (4a), in and on the connecting tube between the water tank B (5a) ball valve Q5, Q8 are set respectively.
5, acid waste water neutralizing device as claimed in claim 1, in it is characterized in that and water tank A (5), in and on the discharge tube of water tank B (5a) valve D1, D2 are set respectively.
6, acid waste water neutralizing device as claimed in claim 1, in it is characterized in that and water tank A (5), in and on the connecting tube between water tank B (5a) and the trade effluent (1) ball valve Q3, Q4 are set respectively.
7, acid waste water neutralizing device as claimed in claim 1, in it is characterized in that and water tank A (5), in and between the water tank B (5a) by two pipe connection are set, ball valve Q6, Q7 are set respectively on two connecting tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920115524U CN201372221Y (en) | 2009-03-12 | 2009-03-12 | Acid waste water neutralizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920115524U CN201372221Y (en) | 2009-03-12 | 2009-03-12 | Acid waste water neutralizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201372221Y true CN201372221Y (en) | 2009-12-30 |
Family
ID=41498308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920115524U Expired - Fee Related CN201372221Y (en) | 2009-03-12 | 2009-03-12 | Acid waste water neutralizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201372221Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102992465A (en) * | 2012-10-09 | 2013-03-27 | 江苏英超环保有限公司 | Sewage treatment device |
| CN103641228A (en) * | 2013-12-24 | 2014-03-19 | 湖州高林不锈钢管制造有限公司 | Automatic waste acid neutralizing device |
| CN107640813A (en) * | 2016-07-20 | 2018-01-30 | 宝山钢铁股份有限公司 | A kind of pure water regeneration waste liquid PH control methods and system |
-
2009
- 2009-03-12 CN CN200920115524U patent/CN201372221Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102992465A (en) * | 2012-10-09 | 2013-03-27 | 江苏英超环保有限公司 | Sewage treatment device |
| CN103641228A (en) * | 2013-12-24 | 2014-03-19 | 湖州高林不锈钢管制造有限公司 | Automatic waste acid neutralizing device |
| CN107640813A (en) * | 2016-07-20 | 2018-01-30 | 宝山钢铁股份有限公司 | A kind of pure water regeneration waste liquid PH control methods and 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 |
Granted publication date: 20091230 Termination date: 20180312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |