CN2481703Y - Automatic controlling device for complete set of waste water treatment - Google Patents
Automatic controlling device for complete set of waste water treatment Download PDFInfo
- Publication number
- CN2481703Y CN2481703Y CN 00259289 CN00259289U CN2481703Y CN 2481703 Y CN2481703 Y CN 2481703Y CN 00259289 CN00259289 CN 00259289 CN 00259289 U CN00259289 U CN 00259289U CN 2481703 Y CN2481703 Y CN 2481703Y
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- reactor
- dosing
- explosive barrel
- complete set
- feed pipe
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Abstract
The utility model relates to an automatic controlling device for complete set of waste water treatment, which comprises a stander, a control part consisting of an electronic control, a surveymeter and a control circuit, a reaction part consisting of at least one reactor and a stirrer and a dosing part consisting of more than one dosing barrel, a dosing duct loop and a dosing pump. The utility model is characterized in that the reactor is provided with the first reactor and the second reactor; each reactor is provided with a sampling device; the dosing barrel is provided with the first dosing barrel, the second dosing barrel and the third dosing barrel respectively; the reactor and the dosing barrel are arranged in parallel and in the same level; the dosing pump doses with an anticorrosion magnetic pump or metering pump.
Description
The utility model relates to wastewater treatment control device in the environment protection technical field of waste water processing, relates in particular to a kind of complete set wastewater treatment automatic control device that can control pH/ORP automatically.
At present, for bigger the containing oxyhydroxide and contain the processing of the heavy metal and the acidic and alkaline waste water of chromium of load variations, two kinds of treatment processs are arranged usually:
A kind ofly be, for the control of pH regulator in wastewater treatment and redox reaction mainly is that mode with manual testing, manually dosing realizes, it is simple that this method seems, it is big that but it not only controls difficulty, and labor intensive, and the medicament that is added is also not accurate enough and waste is serious because of artificial factor;
Another kind is, there is a spot of automatic control technology using, promptly by adopting pH and ORP instrument to control dosing continous way or step treating processes automatically, this treating processes normally realizes in the mode of through engineering approaches, its device structure complexity, installation and transportation difficulty, and take up an area of with investment greatly, make it to control difficulty and effect is relatively poor.
The purpose of this utility model is to provide a kind of improved complete set wastewater treatment automatic control device, it can use pH acid-alkali accommodation and the automatic monitoring of ORP redox reaction and the automatization that medicament adds in the pH/ORP soda acid redox Automatic Detection and Control technology realization wastewater treatment, and make it compact construction, rationally distributed, simplification, easy to operate is installed.
The purpose of this utility model is achieved in that
A kind of complete set wastewater treatment automatic control device comprises: a frame; In device, be provided with control section, comprise, be arranged on the electric control box on the frame, be positioned at the soda acid redox detector and the pilot circuit of electric control box; Be arranged on the reactive moieties in the frame, comprise, at least one reactor and be inserted into agitator in the reactor; Be arranged on the dosing part in the frame, comprise, add explosive barrel more than one and be connected the chemical feed pipe loop that adds between explosive barrel and the reactor, and be arranged on the dosing pump on the chemical feed pipe loop; Be characterized in:
Described reactor is provided with first reactor and second reactor, respectively is provided with a sampling unit in described reactor; The described explosive barrel that adds is respectively equipped with first and adds explosive barrel, second and add explosive barrel and the 3rd and add explosive barrel; Described reactor and add explosive barrel and be arranged in parallel, and be positioned on the same horizontal plane; Described dosing pump adopts corrosion-resistant magnetic drive pump to carry out dosing.
In above-mentioned complete set wastewater treatment automatic control device, wherein, the described sampling unit that is arranged in the reactor is a tee pipe fitting, it is inserted in the reactor, its lower port is positioned at the bottom of reactor, and its upper port stretches out the reactor upper end, is inserted into the following logical position of tee pipe fitting for measuring electrode for transmitter, its side port stretches out the reactor external wall of upper portion, and as the effusive outlet of the liquid in the reactor.
In above-mentioned complete set wastewater treatment automatic control device, wherein, described chemical feed pipe loop is provided with three, and article one chemical feed pipe loop adds explosive barrel from first and is connected to first reactor; Second chemical feed pipe loop adds explosive barrel from second and is connected to first reactor; Article three, the chemical feed pipe loop adds explosive barrel from the 3rd and is connected to second reactor.
In above-mentioned complete set wastewater treatment automatic control device, wherein, add the ball valve that is provided with on the explosive barrel at described three and lay respectively on separately the chemical feed pipe loop, and be connected with separately dosing pump respectively.
In above-mentioned complete set wastewater treatment automatic control device, wherein, in described chemical feed pipe loop, reach and between each dosing pump and each reactor, also be provided with diaphragm valve.
In above-mentioned complete set wastewater treatment automatic control device, wherein, described dosing pump can also adopt volume pump to carry out dosing.
The utility model makes it compared with prior art owing to adopted above-mentioned technical scheme, has following advantage and positively effect:
1. the utility model is because electric control box is provided with two road stirrers control, the control of No. one lift pump, the control of three road dosing pumps, the dosing pump trip switch for manually, stop, third gear tumbler switch automatically, make it both can realize unattended operation, but also manual operation.
2. therefore the utility model not only can accurately be controlled to add dose owing to adopt the pH instrument and the ORP instrument is controlled whole wastewater treatment process, guarantees wastewater to reach standard, and the blindness dosing can prevent manual operation the time, avoids waste, and reduces operating cost.
3. the utility model is owing to adopted corrosion-resistant magnetic drive pump or volume pump to carry out dosing, the high position that having changed prior art magnetic valve dosing method needs is made up a prescription or Teat pipette is delivered to the shortcoming that header tank carries out dosing, can make reactor thus and add the parallel and same level face setting of explosive barrel, make that the process of making up a prescription is safer and simpler.
4. the utility model is owing to change the reactor types of conventional steel structure or Plastic Welding, select the main body of one-time formed PE plastics staving for use as reactor, erosion resistance, the physical strength of reactor are improved, decrease machining cost, and, sampling unit in the reactor is simple, thereby effectively guarantees carrying out smoothly of pH/ORP automatic control process.
5. the utility model can separate during transportation because whole plant is divided into several unit, is convenient to loading and unloading, reconfigures during installation, and is therefore very easy.
6. the utility model is because can be under the constant situation of appearance structure, by adjusting the instrument setting data and change the medicine kind, thereby can satisfy the processing requirements of different sorts waste water such as hexavalent chrome reduction, cyanide oxidation, precipitation by metallic ion.
By the description of following some embodiment to the utility model complete set wastewater treatment automatic control device, can further understand the purpose of this utility model, specific structural features and advantage in conjunction with its accompanying drawing.Wherein, accompanying drawing is:
Fig. 1 is the Controlling System skeleton diagram according to the complete set wastewater treatment automatic control device that the utility model proposes;
Fig. 2 is a piping plan in the utility model complete set wastewater treatment automatic control device;
Fig. 3 is the plan structure synoptic diagram of the utility model complete set wastewater treatment automatic control device;
Fig. 4 is the facade structures synoptic diagram of the utility model complete set wastewater treatment automatic control device;
Fig. 5 is the structural representation that is positioned at the sampling unit of reactor in the utility model complete set wastewater treatment automatic control device;
Fig. 6 is an electric control box panel layout structural representation in the utility model complete set wastewater treatment automatic control device;
Fig. 7 is a pilot circuit electrical schematic diagram in the utility model complete set wastewater treatment automatic control device.
As shown in Figure 1, this is the Controlling System skeleton diagram of the utility model complete set wastewater treatment automatic control device.When undesired signal enters system, go out in the waste water pH value and be reflected in the pH detector by sensor measurement, send signal to setter after the processing of instrument after testing, compare by setter, control topworks takes corresponding action to controlled plant, promptly by its switch motion reactor is carried out the control of dosing and not dosing, thereby reach the purpose of automatic control wastewater treatment by dosing pump.
Shown in Fig. 2,3,4,5, they are respectively piping plan, plan structure synoptic diagram, structure of reactor synoptic diagram and be positioned at the structural representation of the sampling unit of reactor in the utility model complete set wastewater treatment automatic control device.The utility model complete set wastewater treatment automatic control device is made up of frame 10, control section 20 (see figure 3)s, reactive moieties 30 and dosing part 40.Wherein:
Described frame 10 rectangular frameworks (referring to Fig. 3 and Fig. 4), frame 10 is provided with electric control box 21, both can unattended operation control when being used to control the utility model and carrying out wastewater treatment, can the worker operate the control wastewater treatment again.
Describedly in device, be provided with control section 20, comprise being arranged on the soda acid redox detector in the frame 10 and being arranged on pilot circuit 22 in the electric control box 21.
Described reactive moieties 30 is arranged in the frame 10, it comprises at least one reactor 31 and is inserted into agitator 32 in the reactor 31, in the utility model reactor 31 parts being arranged side by side is first reactor 311 and second reactor 312, finishes the reaction of hexavalent chrome reduction or cyanide oxidation in first reactor 311 simultaneously; In second reactor 312, finish the precipitin reaction of adjusting of pH value and heavy metal; In the utility model, reactor 311 and 312 its forms have changed the form of conventional steel structure or Plastic Welding, but selected the main body of one-time formed PE plastics staving for use as reactor, the erosion resistance of reactor, physical strength are improved, and make decrease machining cost.In described reactor 311 and 312, respectively be provided with a sampling unit 33 (see figure 5)s, be used to measure the related parameter that has of reactor 311 and 312 interior wastewater treatments, this sampling unit 33 is tee pipe fittings 33, it is inserted in reactor 311 and 312, its lower port 331 is positioned at the bottom of reactor 311 and 312, its upper port 332 stretches out reactor 311 and 312 upper ends, be inserted into the following logical position of tee pipe fitting 33 for the electrode 341 of measuring transmitter 34, its side port 333 stretches out reactor 311 and 312 external wall of upper portion, and as the effusive outlets of liquid that supply in reactor 311 and 312.
Described dosing part 40 is arranged in the frame 10, and it comprises and adds explosive barrel 41 more than one and be connected reactor 31 and add the chemical feed pipe loop 42 between the explosive barrel 41 and be arranged on dosing pump 43 on the chemical feed pipe loop 42; In the utility model, add explosive barrel 41 and be provided with three, they are respectively first to add explosive barrel 411, second and add explosive barrel 412 and the 3rd and add explosive barrel 413, the medicament that separated deposit is different, and three add 411,412,413 and two reactors 311,312 of explosive barrel and not only be arranged in parallel, and are positioned on the same horizontal plane; Add between 411,412,413 and two reactors 311,312 of explosive barrel at three and to be provided with chemical feed pipe loop 42, in the utility model, chemical feed pipe loop 42 is provided with three, and article one chemical feed pipe loop 421 adds explosive barrel 411 from first and is connected to first reactor 311; Second chemical feed pipe loop 422 adds explosive barrel 412 from second and is connected to first reactor 311; Article three, chemical feed pipe loop 423 adds explosive barrel 413 from the 3rd and is connected to second reactor 312, thereby but form the system of Automatic Dosing; Adopt corrosion-resistant magnetic drive pump 43 or volume pump to carry out dosing at described dosing pump 43; Described dosing pump 43 is arranged on the chemical feed pipe loop 42, what dosing pump 43 adopted in the prior art is magnetic valve, yet with its shortcoming of magnetic valve dosing method is to need a high position to make up a prescription or Teat pipette is delivered to header tank, this dosing pump 43 adopts corrosion-resistant magnetic drive pump or volume pump replacement magnetic valve in the past in the utility model, its advantage is, dosing method does not need a high position to make up a prescription to be delivered to header tank without Teat pipette yet, be in same horizontal plane setting thereby can make reactor 31 and add explosive barrel 41, make that the process of making up a prescription is safer and simpler; Respectively adding on the explosive barrel 411,412,413 ball valve 441,442,443 that is provided with, they are positioned on separately the chemical feed pipe loop 421,422,423, and are connected with separately dosing pump 431,432,433 respectively; In each chemical feed pipe loop 421,422,423, reach and between each dosing pump 431,432,433 and each reactor 311,312, also be provided with diaphragm valve 45, in the utility model, be provided with three diaphragm valves 451,452 and 453.
As shown in Figure 6, this is an electric control box panel layout structural representation in the utility model complete set wastewater treatment automatic control device.The utility model both can be realized unattended operation, but also manual operation.The control section 20 of this equipment comprises, be arranged on the electric control box 21 on the frame 10, in electric control box 21, be provided with two soda acid (pH) detectors and redox potential (ORP) detector and pilot circuit 22 thereof, also comprise and be provided with the control of two road stirrers, the control of No. one lift pump, three road dosing pumps control, the dosing pump trip switch for manually, stop, third gear tumbler switch automatically.Wherein, on the panel of electric control box 21, ORP represents redox potential (ORP) detector, and pH1 and pH2 are soda acid (pH) detector; P1 to P3 for manually, stop, automatic three retaining tumbler switches, be used to control the work of dosing pump, when switch places manual retaining, dosing pump is often opened, when switch placed ratchet catch, no matter whether instrument orders its work, dosing pump all quit work, when switch placed automatic catch, dosing pump was controlled by instrument; M1 and M2 are the trip switch that stirrer manually opens or closes; " standby " is as the trip switch of user to the back-up circuit of intake pump control.
As shown in Figure 7, this is the electrical schematic diagram of pilot circuit 22 in the utility model complete set wastewater treatment automatic control device.Among the figure, " M1 " and the trip switch that manually opens or closes for " M2 "; " standby " is as the trip switch of user to the back-up circuit of intake pump control; " P1 ", " P2 " and " P3 " are the control loops of controlling at three dosing pumps.
In sum, the utility model complete set wastewater treatment automatic control device not only brings convenience to operation owing to can accurately control pH and ORP value, guarantees wastewater to reach standard, and the blindness dosing can prevent manual operation the time, avoids waste the reduction operating cost; Simultaneously,, can separate during transportation, be convenient to loading and unloading, reconfigure during installation because whole plant is divided into several unit, very easy; In addition, the utility model can by adjusting the instrument setting data and changing the medicine kind, satisfy the processing requirements of different sorts waste water such as hexavalent chrome reduction, cyanide oxidation, precipitation by metallic ion under the constant situation of appearance structure, therefore very practical.
Claims (6)
1. complete set wastewater treatment automatic control device comprises:
One frame (10),
In device, be provided with control section (20), comprise, be arranged on the electric control box (21) on the frame (10), be positioned at the soda acid redox detector and the pilot circuit (22) of electric control box (21);
Be arranged on the reactive moieties (30) in the frame (10), comprise, at least one reactor (31) and be inserted into agitator (32) in the reactor (31);
Be arranged on the dosing part (40) in the frame (10), comprise, add explosive barrel (41) more than one and be connected the chemical feed pipe loop (42) that adds between explosive barrel (41) and the reactor (31), and be arranged on the dosing pump (43) on the chemical feed pipe loop (42);
It is characterized in that:
Described reactor (31) is provided with first reactor (311) and second reactor (312), respectively is provided with a sampling unit (33) in described reactor (311,312);
The described explosive barrel (41) that adds is respectively equipped with first and adds explosive barrel (411), second and add explosive barrel (412) and the 3rd and add explosive barrel (413);
Described reactor (31) and add explosive barrel (41) and be arranged in parallel, and be positioned on the same horizontal plane;
Described dosing pump (43) adopts corrosion-resistant magnetic drive pump (43) to carry out dosing.
2. complete set wastewater treatment automatic control device as claimed in claim 1, it is characterized in that: the described reactor (311 that is arranged on, 312) Nei sampling unit (33) is a tee pipe fitting (33), it is inserted into reactor (311,312) in, its lower port (331) is positioned at reactor (311,312) bottom, its upper port (332) stretches out reactor (311,312) upper end, be inserted into the following logical position of tee pipe fitting (33) for measuring electrode (341) for transmitter (34), its side port (333) stretches out reactor (311,312) external wall of upper portion, and as reactor (311,312) the effusive outlet of Nei liquid.
3. complete set wastewater treatment automatic control device as claimed in claim 1 is characterized in that: described chemical feed pipe loop (42) is provided with three, and article one chemical feed pipe loop (421) adds explosive barrel (411) from first and is connected to first reactor (311); Second chemical feed pipe loop (422) adds explosive barrel (412) from second and is connected to first reactor (311); Article three, chemical feed pipe loop (423) add explosive barrel (413) from the 3rd and are connected to second reactor (312).
4. complete set wastewater treatment automatic control device as claimed in claim 1, it is characterized in that: add ball valve (441,442,443) that explosive barrel (411,412,413) go up to be provided with at described three and lay respectively on separately the chemical feed pipe loop (421,422,423), and be connected with separately dosing pump (431,432,433) respectively.
5. complete set wastewater treatment automatic control device as claimed in claim 1 is characterized in that: reach in described chemical feed pipe loop (42) and also be provided with diaphragm valve (45) between each dosing pump (431,432,433) and each reactor (311,312).
6. complete set wastewater treatment automatic control device as claimed in claim 1 is characterized in that: described dosing pump (43) can also adopt volume pump (43) to carry out dosing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00259289 CN2481703Y (en) | 2000-11-23 | 2000-11-23 | Automatic controlling device for complete set of waste water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00259289 CN2481703Y (en) | 2000-11-23 | 2000-11-23 | Automatic controlling device for complete set of waste water treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2481703Y true CN2481703Y (en) | 2002-03-13 |
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ID=33615330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00259289 Expired - Fee Related CN2481703Y (en) | 2000-11-23 | 2000-11-23 | Automatic controlling device for complete set of waste water treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2481703Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104199477A (en) * | 2014-08-27 | 2014-12-10 | 东华大学 | Remote industrial pH process monitoring system based on WI-FI |
| CN108217899A (en) * | 2018-01-31 | 2018-06-29 | 冯斌斌 | A kind of novel electron pollution emission reduction device |
| CN108314161A (en) * | 2018-01-31 | 2018-07-24 | 冯斌斌 | A kind of electronic pollution emission reduction device |
| CN108503069A (en) * | 2018-01-31 | 2018-09-07 | 冯斌斌 | A kind of stable electronic pollution emission reduction device |
-
2000
- 2000-11-23 CN CN 00259289 patent/CN2481703Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104199477A (en) * | 2014-08-27 | 2014-12-10 | 东华大学 | Remote industrial pH process monitoring system based on WI-FI |
| CN108217899A (en) * | 2018-01-31 | 2018-06-29 | 冯斌斌 | A kind of novel electron pollution emission reduction device |
| CN108314161A (en) * | 2018-01-31 | 2018-07-24 | 冯斌斌 | A kind of electronic pollution emission reduction device |
| CN108503069A (en) * | 2018-01-31 | 2018-09-07 | 冯斌斌 | A kind of stable electronic pollution emission reduction device |
| CN108314161B (en) * | 2018-01-31 | 2019-01-15 | 江苏和鼎电子科技有限公司 | A kind of electronic pollution emission reduction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |