CN108059204A - A kind of industrial wastewater heats decontamination dosing device - Google Patents
A kind of industrial wastewater heats decontamination dosing device Download PDFInfo
- Publication number
- CN108059204A CN108059204A CN201711233738.2A CN201711233738A CN108059204A CN 108059204 A CN108059204 A CN 108059204A CN 201711233738 A CN201711233738 A CN 201711233738A CN 108059204 A CN108059204 A CN 108059204A
- Authority
- CN
- China
- Prior art keywords
- relay
- resistance
- solenoid valve
- microcontroller
- winding
- 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.)
- Pending
Links
- 238000005202 decontamination Methods 0.000 title claims abstract description 14
- 230000003588 decontaminative effect Effects 0.000 title claims abstract description 14
- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000000746 purification Methods 0.000 claims abstract description 11
- 238000004804 winding Methods 0.000 claims description 24
- 238000007654 immersion Methods 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 abstract description 14
- 230000002000 scavenging effect Effects 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000003756 stirring Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/44—Time
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
Abstract
The present invention discloses a kind of industrial wastewater and heats decontamination dosing device, including power module, input button, water level detecting module, heating module, microcontroller, inlet solenoid valve, blender, purify page solenoid valve and outlet solenoid valve, industrial wastewater of the present invention heats decontamination dosing device and uses waste water quantitative Treatment technology, quantitative waste water per treatment, since the amount of waste water is fixed, therefore the usage amount of scavenging solution is also fixed, it can so reach and match to greatest extent, avoid waste, and stirring and heating stepses are also added in wastewater purification, ensure waste water and scavenging solution can be sufficiently mixed and heat and contributes to its reaction efficiency, whole device is controlled by Intelligent Single-Chip Based, manual operation is not required, microcontroller is also powered using intelligent power, ensure the electrical stability of device.
Description
Technical field
The present invention relates to technical field of sewage, are specifically that a kind of industrial wastewater heats decontamination dosing device.
Background technology
With the progress of industry, plant chimney stalk blowdown is continuously increased, and causes water pollution situation increasingly serious, realizes water environment
One of important measures of protection and management are exactly that water environment is effectively detected.Establish a kind of flexible, at low cost, real-time processing of sampling
Water environment data monitoring system that is functional, can be suitably used for adverse circumstances is that environmental monitoring department carries out water environment management institute urgently
Problem to be solved.
Existing wastewater processing technology be all it is large batch of handled, treatment effect is poor, is carried out by scavenging solution
Purification, it is impossible to scavenging solution utilization rate is improved well, therefore it is to be improved.
The content of the invention
It is an object of the invention to provide a kind of industrial wastewaters simple in structure, easy to use to heat decontamination dosing device,
To solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical solution：
A kind of industrial wastewater heats decontamination dosing device, including power module, input button, water level detecting module, heating module,
Microcontroller, inlet solenoid valve, blender, purification page solenoid valve and outlet solenoid valve, the power module are powered to microcontroller, single
Piece machine also connected respectively by the I/O interfaces that set thereon input button, water level detecting ok, heating module, inlet solenoid valve,
Blender, purification page solenoid valve and outlet solenoid valve.
Preferred embodiment as the present invention：The preferred AT89S51 series of model of the microcontroller.
Preferred embodiment as the present invention：The power module include polyphase transformer W, rectifier bridge T, chip IC 1 and after
Electric appliance K1；The normally opened contact K2-2 of one end connection relay K2 of the winding L1 of the polyphase transformer W, relay K2's is normally opened
The normally-closed contact K1-1 of the other end connection 220VAC of contact K2-2, the normally opened contact K1-2 and relay K1 of relay K1, after
The normally-closed contact K2-1, the normally-closed contact K2-1 of relay K2 of the other end connection relay K2 of the normally-closed contact K1-1 of electric appliance K1
Other end connection polyphase transformer W the other end of winding L1 and the winding L2 of polyphase transformer W, polyphase transformer W around
The other end of the normally opened contact K1-2 of the winding L3 and relay K1 of the other end connection polyphase transformer W of group L2, multiphase transformation
The other end of the other end connection 220VAC of the winding L3 of device W, the winding L4 connecting valve S1 of polyphase transformer W switch S1's
The port 1 of other end connection rectifier bridge T, the port 3 of rectifier bridge T connect the other end of the winding L4 of polyphase transformer W, rectifier bridge
The port 2 of T connects resistance R1, resistance R2, capacitance C1 capacitances C2, capacitance C3, capacitance C4, the cathode of diode D7, diode D8
Cathode, relay K1, relay K2 and microcontroller, the other end, resistance R5, the current potential of the other end connection resistance R1 of capacitance C1
The fixing end of device RP1, the fixing end of potentiometer RP2, the emitter of triode VT2, the other end of microcontroller and diode D1
Cathode, another fixing end ground connection of potentiometer RP1, another fixing end of the other end connection potentiometer RP1 of resistance R1, electricity
Another fixing end of position device RP2 and the cathode of diode D1, the pin 3 of the sliding end connection chip IC 1 of potentiometer RP1, electricity
The pin 3 of the sliding end connection chip IC 2 of position device RP2, the other end of the other end connection resistance R5 of resistance R2, chip IC 1
Pin 1 and the pin of chip IC 21, the other end ground connection of capacitance C2, the pin 4 of chip IC 1 connect resistance R3, and resistance R3's is another
The base stage of one end connecting triode VT1, the anode of collector connection diode D7 of triode VT1, the other end of capacitance C3 and
The other end of relay K1, the emitter ground connection of triode VT1, the pin 4 of chip IC 2 connect resistance R4, and resistance R4's is another
Hold the base stage of connecting triode VT2, the anode of collector connection diode D8 of triode VT2, the other end of capacitance C4 and after
The other end of electric appliance K2.
Preferred embodiment as the present invention：The water level detecting module selection immersion sensor or float switch.
Preferred embodiment as the present invention：The heating module is electrothermal tube.
Compared with prior art, the beneficial effects of the invention are as follows：Industrial wastewater of the present invention heats decontamination dosing device and uses
Waste water quantitative Treatment technology, quantitative waste water per treatment, since the amount of waste water is fixed, the usage amount of scavenging solution is also solid
It is fixed, it can so reach and match to greatest extent, avoid waste, and stirring and heating are also added in wastewater purification
Step, it is ensured that waste water and scavenging solution, which can be sufficiently mixed and heat, contributes to its reaction efficiency, and whole device passes through microcontroller
Intelligent control, is not required manual operation, and microcontroller is also powered using intelligent power, it is ensured that the electrical stability of device.
Description of the drawings
Fig. 1 is the whole block diagram of the present invention.
Fig. 2 is the circuit diagram of power module.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
- 2 are please referred to Fig.1, a kind of industrial wastewater heats decontamination dosing device, including power module, input button, water level inspection
Survey module, heating module, microcontroller, inlet solenoid valve, blender, purification page solenoid valve and outlet solenoid valve, the power supply mould
Block is powered to microcontroller, and microcontroller also connects input button, water level detecting ok by the I/O interfaces set thereon, adds respectively
Thermal modules, inlet solenoid valve, blender, purification page solenoid valve and outlet solenoid valve.
The preferred AT89S51 series of model of microcontroller.Power module includes polyphase transformer W, rectifier bridge T, 1 and of chip IC
Relay K1；The normally opened contact K2-2 of one end connection relay K2 of the winding L1 of the polyphase transformer W, relay K2's is normal
Open contact K2-2 the other end connection 220VAC, relay K1 normally opened contact K1-2 and relay K1 normally-closed contact K1-1,
The normally-closed contact K2-1 of the other end connection relay K2 of the normally-closed contact K1-1 of relay K1, the normally-closed contact of relay K2
The other end of winding L1 and the winding L2 of polyphase transformer W of the other end connection polyphase transformer W of K2-1, polyphase transformer W
Winding L2 other end connection polyphase transformer W winding L3 and relay K1 normally opened contact K1-2 the other end, multiphase
The other end of the other end connection 220VAC of the winding L3 of transformer W, the winding L4 connecting valve S1 of polyphase transformer W, switch
The port 1 of the other end connection rectifier bridge T of S1, the port 3 of rectifier bridge T connects the other end of the winding L4 of polyphase transformer W, whole
The port 2 for flowing bridge T connects resistance R1, resistance R2, capacitance C1 capacitances C2, capacitance C3, capacitance C4, the cathode of diode D7, two poles
Cathode, relay K1, relay K2 and the microcontroller of pipe D8, the other end of the other end connection resistance R1 of capacitance C1, resistance R5,
The fixing end of potentiometer RP1, the fixing end of potentiometer RP2, the emitter of triode VT2, the other end and diode of microcontroller
The cathode of D1, another fixing end ground connection of potentiometer RP1, another of the other end connection potentiometer RP1 of resistance R1 are fixed
The cathode at end, another fixing end of potentiometer RP2 and diode D1, the pin of the sliding end connection chip IC 1 of potentiometer RP1
The pin 3 of the sliding end connection chip IC 2 of 3, potentiometer RP2, the other end, the chip of the other end connection resistance R5 of resistance R2
The pin 1 of IC1 and the pin 1 of chip IC 2, the other end ground connection of capacitance C2, the pin 4 of chip IC 1 connect resistance R3, resistance R3
Other end connecting triode VT1 base stage, the anode of the collector connection diode D7 of triode VT1, capacitance C3 it is another
End and the other end of relay K1, the emitter ground connection of triode VT1, the pin 4 of chip IC 2 connect resistance R4, resistance R4's
The base stage of other end connecting triode VT2, anode, the other end of capacitance C4 of the collector connection diode D8 of triode VT2
With the other end of relay K2.
Water level detecting module selects immersion sensor or float switch.Heating module is electrothermal tube.
The present invention operation principle be：The present apparatus use AT89S51 series monolithics, inside carry house dog, as
Time-control device is first turned on inlet solenoid valve, initially enters waste water, when the liquid level of waste water reaches setting position, water level inspection
It surveys module to be triggered, sends trigger signal to microcontroller, microcontroller control inlet solenoid valve closes, stops water inlet, open simultaneously
Liquid electromagnetic valve is purified, since flow is fixed, scavenging solution can be controlled by opening the time of purification liquid electromagnetic valve
Inlet, after purifying liquid electromagnetic valve and closing, microcontroller starts heating module and blender, and waste water and scavenging solution are added
Heat and stirring, achieve the purpose that high efficiency water purification, when reacted between after, by open outlet solenoid valve exclude it is purified
Water, entire step are completed.The time of each process pre-sets completion by inputting button.
Microcontroller is powered using intelligent power：As shown in Fig. 2, when line voltage is normal（185V-245V）, IC1, IC2 are equal
Low level is exported, relay K1, K2 are failure to actuate.When line voltage is more than 245V and is less than 270V, IC1 output high level,
IC2, low level is exported, K1 is acted at this time, and normally-closed contact K1-1 is disconnected, and normally opened contact K1-2 is attracted, and is switched to transformer
Decompression winding on, make output voltage 30V lower than alternating current or so, in normal range (NR).It is more than when line voltage is less than 185V
During 160V, IC2 output high level, IC1 exports low level, and K2 is acted at this time, and normally-closed contact K2-1 is disconnected, normally opened contact
K2-2 is attracted, and is switched on the boosting winding of transformer, output voltage 30V higher than alternating current or so so that be added in microcontroller both ends
Voltage still in normal range (NR).
Claims (5)
1. a kind of industrial wastewater heats decontamination dosing device, including power module, input button, water level detecting module, heated mould
Block, microcontroller, inlet solenoid valve, blender, purification page solenoid valve and outlet solenoid valve, which is characterized in that the power module
It powers to microcontroller, microcontroller also connects input button, water level detecting ok, heating respectively by the I/O interfaces set thereon
Module, inlet solenoid valve, blender, purification page solenoid valve and outlet solenoid valve.
2. a kind of industrial wastewater according to claim 1 heats decontamination dosing device, which is characterized in that the microcontroller
The preferred AT89S51 series of model.
3. a kind of industrial wastewater according to claim 1 heats decontamination dosing device, which is characterized in that the power module
Including polyphase transformer W, rectifier bridge T, chip IC 1 and relay K1；The winding L1 of the polyphase transformer W one end connection after
The normally opened contact K2-2 of the normally opened contact K2-2 of electric appliance K2, relay K2 the other end connection 220VAC, relay K1 it is normally opened
The other end connection relay K2's of the normally-closed contact K1-1 of the normally-closed contact K1-1 of contact K1-2 and relay K1, relay K1
The other end of the winding L1 of the other end connection polyphase transformer W of the normally-closed contact K2-1 of normally-closed contact K2-1, relay K2 and
The winding L3 and relay of the other end connection polyphase transformer W of the winding L2 of the winding L2 of polyphase transformer W, polyphase transformer W
The other end of the normally opened contact K1-2 of device K1, the other end of the other end connection 220VAC of the winding L3 of polyphase transformer W, multiphase
The winding L4 connecting valve S1 of transformer W switch the port 1 of the other end connection rectifier bridge T of S1, and the port 3 of rectifier bridge T connects
The other end of the winding L4 of polyphase transformer W, the port 2 of rectifier bridge T connect resistance R1, resistance R2, capacitance C1 capacitances C2, capacitance
C3, capacitance C4, the cathode of diode D7, the cathode of diode D8, relay K1, relay K2 and microcontroller, capacitance C1's is another
The other end of one end connection resistance R1, resistance R5, the fixing end of potentiometer RP1, the fixing end of potentiometer RP2, triode VT2
The cathode of emitter, the other end of microcontroller and diode D1, another fixing end ground connection of potentiometer RP1, resistance R1's is another
The cathode of another fixing end of one end connection potentiometer RP1, another fixing end of potentiometer RP2 and diode D1, current potential
The pin 3 of the sliding end connection chip IC 1 of device RP1, the pin 3 of the sliding end connection chip IC 2 of potentiometer RP2, resistance R2's
The other end, the pin 1 of chip IC 1 and the pin 1 of chip IC 2 of other end connection resistance R5, the other end ground connection of capacitance C2, core
The pin 4 of piece IC1 connects resistance R3, the base stage of the other end connecting triode VT1 of resistance R3, and the collector of triode VT1 connects
Connect the other end of the anode of diode D7, the other end of capacitance C3 and relay K1, the emitter ground connection of triode VT1, chip
The pin 4 of IC2 connects resistance R4, the base stage of the other end connecting triode VT2 of resistance R4, the collector connection of triode VT2
The other end of the anode of diode D8, the other end of capacitance C4 and relay K2.
4. a kind of industrial wastewater according to claim 1 heats decontamination dosing device, which is characterized in that the water level detecting
Module selects immersion sensor or float switch.
5. a kind of industrial wastewater according to claim 1 heats decontamination dosing device, which is characterized in that the heating module
For electrothermal tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711233738.2A CN108059204A (en) | 2017-11-30 | 2017-11-30 | A kind of industrial wastewater heats decontamination dosing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711233738.2A CN108059204A (en) | 2017-11-30 | 2017-11-30 | A kind of industrial wastewater heats decontamination dosing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108059204A true CN108059204A (en) | 2018-05-22 |
Family
ID=62135857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711233738.2A Pending CN108059204A (en) | 2017-11-30 | 2017-11-30 | A kind of industrial wastewater heats decontamination dosing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108059204A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108781892A (en) * | 2018-06-05 | 2018-11-13 | 共同科技开发有限公司 | A three-dimensional flower stand with intelligent watering function |
| CN111679707A (en) * | 2020-06-10 | 2020-09-18 | 李松涛 | A quantitative automatic control waste water heating treatment system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4420375A (en) * | 1981-08-28 | 1983-12-13 | Husson Frank D | Solar still |
| CN101678367A (en) * | 2007-03-21 | 2010-03-24 | 森林圣源公司 | Water purification system |
| CN203773282U (en) * | 2014-03-29 | 2014-08-13 | 西安科技大学 | A full-automatic washing and drying machine control device |
| CN204508899U (en) * | 2015-02-16 | 2015-07-29 | 北京安国水道自控工程技术有限公司 | A kind of sewage disposal device |
| CN204719477U (en) * | 2015-06-15 | 2015-10-21 | 深圳市益佳通科技股份有限公司 | A kind of microcontroller power supply |
-
2017
- 2017-11-30 CN CN201711233738.2A patent/CN108059204A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4420375A (en) * | 1981-08-28 | 1983-12-13 | Husson Frank D | Solar still |
| CN101678367A (en) * | 2007-03-21 | 2010-03-24 | 森林圣源公司 | Water purification system |
| CN203773282U (en) * | 2014-03-29 | 2014-08-13 | 西安科技大学 | A full-automatic washing and drying machine control device |
| CN204508899U (en) * | 2015-02-16 | 2015-07-29 | 北京安国水道自控工程技术有限公司 | A kind of sewage disposal device |
| CN204719477U (en) * | 2015-06-15 | 2015-10-21 | 深圳市益佳通科技股份有限公司 | A kind of microcontroller power supply |
Non-Patent Citations (1)
| Title |
|---|
| 张朝升等: "《给水排水工程设备基础》", 31 December 2004 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108781892A (en) * | 2018-06-05 | 2018-11-13 | 共同科技开发有限公司 | A three-dimensional flower stand with intelligent watering function |
| CN111679707A (en) * | 2020-06-10 | 2020-09-18 | 李松涛 | A quantitative automatic control waste water heating treatment system |
| CN111679707B (en) * | 2020-06-10 | 2023-12-12 | 湖南大唐先一科技有限公司 | Quantitative automatic control wastewater heating treatment system |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201104 Address after: No.22, group 2, Guofeng village, Yunling Town, Jingxian County, Xuancheng City, Anhui Province Applicant after: Wang Shuangyan Address before: 313000 5 Huzhou 102, Yang Shu Road, Wuxing District, Huzhou, Zhejiang. Applicant before: HUZHOU XINGE MEMBRANE TECHNOLOGY Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180522 |