CN106082473A - A kind of chemical engineering sewage processing means - Google Patents
A kind of chemical engineering sewage processing means Download PDFInfo
- Publication number
- CN106082473A CN106082473A CN201610631655.8A CN201610631655A CN106082473A CN 106082473 A CN106082473 A CN 106082473A CN 201610631655 A CN201610631655 A CN 201610631655A CN 106082473 A CN106082473 A CN 106082473A
- Authority
- CN
- China
- Prior art keywords
- sump
- hollow fiber
- rinsing area
- filter
- chemical engineering
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
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- 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
-
- 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
- C02F2209/005—Processes using a programmable logic controller [PLC]
- C02F2209/008—Processes using a programmable logic controller [PLC] comprising telecommunication features, e.g. modems or antennas
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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- 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)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a kind of chemical engineering sewage processing means, including the first sump, the second sump, Rinsing Area, the first filter, the second filter, second sump, Rinsing Area all include outlet, first chemical engineering sewage is emitted into the first sump, the second sump is entered through the first filter, it is then passed through the second filter and enters Rinsing Area, finally discharge from the outlet of Rinsing Area.Chemical engineering sewage processes through two-stage filter, has effectively filtered the harmful substance in sewage, can utilize by secondary, saved the energy after being discharged by the sewage processed.
Description
Technical field
The invention belongs to field of sewage treatment equipment, be specifically related to a kind of chemical engineering sewage processing means.
Background technology
Waste water method of chemical treatment be separated by chemical reaction and effect of mass transmitting, remove in waste water in dissolve, colloidal
The pollutant of state or be translated into the waste water treatment process of innocuous substance.To add the process based on medicament produces chemical reaction
Unit has coagulation, neutralization, oxidoreduction etc.；Processing unit based on effect of mass transmitting have extraction, stripping, stripping, absorption, from
Son exchange and electric osmose are inhaled and reverse osmosis etc..Ozonation of wastewater facture, wastewater electrolytic facture, waste water chemical precipitation is had to process
Method, coagulating waste water facture, wastewater oxidation facture, waste water neutralisation treatment method etc..Compared with biological treatment, can relatively rapidly,
Effectively remove more pollutant, can be as the tertiary treatment measure after biological treatment.This method also have equipment easily operate,
Easily realize detection automatically and control, be easy to the advantages such as recycling.Method of chemical treatment can remove multiple play in waste water effectively
Poison and height poison pollutant.Waste water processes type and mainly includes
1, ozonation of wastewater facture is to make, with ozone, the method that waste water is purified and disinfects by oxidant.Use this
Method processes waste water and is used the air or oxygen containing low concentration ozone.Ozone is a kind of extremely unstable, labile strong oxygen
Agent, needs making in site, and process facility is mainly made up of ozonator and air water contact arrangement.This method is mainly used in:
The sterilization of water, removes the polluter such as phenol, cyanogen in water, the decolouring of water, the removal of the metal ion such as ferrum, manganese in water, abnormal flavour and smelly
The removal etc. of taste.Major advantage be swift in response, flow process is simple, non-secondary pollution.Extensive at the aspect such as environmental conservation and chemical industry
Application.
2, wastewater electrolytic facture, is the ultimate principle of application electrolysis, makes harmful substance in waste water pass through converting one-tenth
For innocuous substance with the method realizing purifying.Wastewater electrolytic processes and includes electrode surface electrochemical action, indirect oxidation and indirectly
The processes such as reduction, electricity flotation and electricity flocculation, remove the pollutant in waste water with different effects respectively.Its major advantage: 1. make
With low-voltage dc power supply, it is not necessary to expend chemical agent in a large number；Operate the most at normal temperatures and pressures, management simplicity；3. as dirty in waste water
Dye substrate concentration changes, can be by the method adjusting voltage and current, it is ensured that stable effluent quality；4. processing means is taken up an area
Area is little.But when processing a large amount of waste water, the consumption of power consumption and electrode metal is relatively big, the most disposable profit of precipitate of separation
With, it is mainly used in the process of chromate waste water and cyanide wastewater.
3, waste water chemical precipitation facture, is by adding soluble chemical medicament in waste water, be allowed to wherein in from
The inorganic pollution chemically reactive of sub-state, the compound precipitation generating insoluble in or being insoluble in water separates out, so that waste water
The method purified.The chemical agent put in waste water is referred to as precipitant, and conventional has Calx, sulfide and barium salt etc..
According to the difference of precipitant, can be divided into: 1. hydroxide precipitation method, i.e. neutralization precipitation method, be to remove from waste water
The heavy metal effectively method of economy；2. sulphide precipitation, can more effectively process metallic wastewater, particularly through hydroxide
The thing sedimentation method process mercurous, the cadmium wastewater that still can not reach discharge standard；3. the barium salt sedimentation method, are usually used in waste electroplating liquor containing chromium
Process.Chemical precipitation method is a kind of traditional method for treating water, and the softening process being widely used in water treatment is also commonly used for
Industrial Wastewater Treatment, to remove removing heavy metals and cyanide.
The chemical treatment method that said method all uses, needs substantial amounts of chemical reaction substance during process, at place
During having managed sewage, create again other pollution problem, it is impossible to enough purposes thoroughly reaching sewage, also to waste a large amount of
Chemical substance, waste the energy.
Summary of the invention
The technical problem to be solved is: provides a kind of chemical engineering sewage processing means, uses physics sewage disposal
Method, solves chemical treatment method in prior art and causes the wasting of resources, produces other problems polluted.
The present invention solves above-mentioned technical problem by the following technical solutions:
A kind of chemical engineering sewage processing means, including the first sump, the second sump, Rinsing Area, the first filter, second
Filter, the second sump, Rinsing Area all include outlet, and first chemical engineering sewage is emitted into the first sump, through the first mistake
Filter enters the second sump, is then passed through the second filter and enters Rinsing Area, finally discharges from the outlet of Rinsing Area.
Also including controller, the first water pump, the second water pump, the first concentration sensor, the second concentration sensor, controller divides
Not being connected with control end, the control end of the second water pump of the first water pump, the first concentration sensor, the second concentration sensor pass through nothing
Line connected mode is connected with controller, and the water inlet of the first water pump and the outlet of the second sump connect, entering of the second water pump
The mouth of a river is connected with the outlet of Rinsing Area, and the first concentration sensor is arranged in the second sump, and the second concentration sensor is arranged
In Rinsing Area, the first concentration sensor detects strength of fluid in the second sump, if be detected that concentration less than under concentration
Limit value, controller controls the first water pump and opens, and discharges the liquid after processing in the second sump, if above concentration limit value,
Enter after then being filtered by the second filter in Rinsing Area, strength of fluid in the second concentration sensor detection Rinsing Area, as
The concentration that fruit detects is less than concentration limit value, and controller controls the second water pump and opens, the liquid in discharge Rinsing Area, otherwise,
Liquid in Rinsing Area is stored in outside sewage memorizer.
Described first filter includes ground floor hollow fiber conduit, second layer hollow fiber conduit, and the second filter includes
Three layers of hollow fiber conduit, the 4th layer of hollow fiber conduit, wherein ground floor hollow fiber conduit row staggered with second layer hollow fiber conduit
Row, third layer hollow fiber conduit and the 4th layer of hollow fiber conduit are staggered.
Described first to fourth layer of hollow fiber conduit all includes some identical hollow fiber conduits.
The central processing unit of described controller is the one in 51 series monolithics, DSP, FPGA.
The central processing unit of described controller is 51 series monolithics.
Compared with prior art, the method have the advantages that
1, chemical engineering sewage processes through two-stage filter, has effectively filtered the harmful substance in sewage, will process
The sewage crossed can utilize by secondary after discharging, and has saved the energy.
2, concentration sensor detection concentration of wastewater, then controller is opened according to concentration information control water pump, and discharge meets
The clear water of standard, is provided with Concentration Testing after two stages for the treatment of so that after first time Concentration Testing standard compliant clearly
Water need not process through the second level and can discharge, and decreases process time and operation, improves work efficiency, has saved manpower money
Source, substantially increases the utilization rate of equipment.
3, two-layer staggered hollow fiber conduit filter is used so that sewage can sufficiently flow through hollow fiber conduit,
Filtration blind area will not be produced, it is possible to fully filter.
4, use hollow fiber conduit to carry out sewage disposal, it is not necessary to other chemical substances, do not result in pollution, processing procedure
Safety and environmental protection, more abundant to sewage disposal.
5,51 series monolithics have simple in construction, easily operate, and reliability is high, compatible good, and the advantage of low cost,
Therefore, indirectly enhance the reliability of this equipment, reduce the cost of this equipment, improve the cost performance of this equipment.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the present invention.
Wherein, being designated in figure: 1-the first sump；2-the second sump；3-Rinsing Area；4-ground floor doughnut
Pipe；5-second layer hollow fiber conduit；6-third layer hollow fiber conduit；The 4th layer of hollow fiber conduit of 7-；8-the first concentration sensor；
9-the second concentration sensor；10-the first water pump；11-the second water pump.
Detailed description of the invention
Structure and work process to the present invention are described further below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of chemical engineering sewage processing means, including first sump the 1, second sump 2, Rinsing Area 3, the
One filter, the second filter, the second sump 2, Rinsing Area 3 all include outlet, and it is dirty that first chemical engineering sewage is emitted into first
Tank 1, enters the second sump 2 through the first filter, is then passed through the second filter and enters Rinsing Area 3, finally from clear water
The outlet of groove 3 is discharged.
Chemical engineering sewage processes through two-stage filter, has effectively filtered the harmful substance in sewage, will process
Sewage discharge after can secondary utilize, saved the energy.
Also include controller, first water pump the 10, second water pump the 11, first concentration sensor, the second concentration sensor, control
Device is connected with control end, the control end of the second water pump of the first water pump respectively, first concentration sensor the 8, second concentration sensor 9
Being connected with controller by radio connection, the water inlet of the first water pump 10 and the outlet of the second sump 2 connect, and second
The water inlet of water pump 11 is connected with the outlet of Rinsing Area 3, and the first concentration sensor 8 is arranged in the second sump 2, and second is dense
Degree sensor 9 is arranged in Rinsing Area 3, and the first concentration sensor 8 detects the strength of fluid in the second sump 2, if detection
The concentration arrived is less than concentration limit value, and controller controls the first water pump 10 and opens, and discharges the liquid after processing in the second sump 2
Body, if above concentration limit value, is then entered after being filtered by the second filter in Rinsing Area 3, the second concentration sensor 9
Strength of fluid in detection Rinsing Area 3, if be detected that concentration less than concentration limit value, controller controls 11 dozens, the second water pump
Open, discharge the liquid in Rinsing Area 3, otherwise, liquid in Rinsing Area 3 is stored in outside sewage memorizer.
Concentration sensor detection concentration of wastewater, then controller is opened according to concentration information control water pump, discharges and meets mark
Accurate clear water, is provided with Concentration Testing so that standard compliant clear water after first time Concentration Testing after two stages for the treatment of
Need not process through the second level and can discharge, decrease process time and operation, improve work efficiency, saved manpower money
Source, substantially increases the utilization rate of equipment.
Described first filter includes ground floor hollow fiber conduit 4, second layer hollow fiber conduit 5, and the second filter includes
Third layer hollow fiber conduit 6, the 4th layer of hollow fiber conduit 7, wherein ground floor hollow fiber conduit 4 and second layer hollow fiber conduit 5
Being staggered, third layer hollow fiber conduit 6 is staggered with the 4th layer of hollow fiber conduit 7.
Use two-layer staggered hollow fiber conduit filter so that sewage can sufficiently flow through hollow fiber conduit, no
Filtration blind area can be produced, it is possible to fully filter.
Described first to fourth layer of hollow fiber conduit all includes some identical hollow fiber conduits.
Using hollow fiber conduit to carry out sewage disposal, it is not necessary to other chemical substances, do not result in pollution, processing procedure is pacified
Loopful is protected, more abundant to sewage disposal.
The central processing unit of described controller is the one in 51 series monolithics, DSP, FPGA.
The central processing unit of described controller is 51 series monolithics.
51 series monolithics have simple in construction, easily operate, and reliability is high, compatible good, and the advantage of low cost, because of
This, enhance the reliability of this equipment indirectly, reduces the cost of this equipment, improves the cost performance of this equipment.
Claims (6)
1. a chemical engineering sewage processing means, it is characterised in that: include the first sump, the second sump, Rinsing Area, the first mistake
Filter, the second filter, the second sump, Rinsing Area all include outlet, and first chemical engineering sewage is emitted into the first sump, warp
Cross the first filter and enter the second sump, be then passed through the second filter and enter Rinsing Area, finally from the outlet of Rinsing Area
Middle discharge.
Chemical engineering sewage processing means the most according to claim 1, it is characterised in that: also include controller, the first water pump,
Two water pumps, the first concentration sensor, the second concentration sensor, controller respectively with the first water pump control end, the second water pump
Controlling end to connect, the first concentration sensor, the second concentration sensor are connected with controller by radio connection, the first water pump
Water inlet and the second sump outlet connect, the water inlet of the second water pump is connected with the outlet of Rinsing Area, and first is dense
Degree sensor is arranged in the second sump, and the second concentration sensor is arranged in Rinsing Area, the first concentration sensor detection the
Strength of fluid in two sumps, if be detected that concentration less than concentration limit value, controller controls the first water pump and opens, and discharges
Liquid after processing in second sump, if above concentration limit value, then enters clear after being filtered by the second filter
In tank, strength of fluid in the second concentration sensor detection Rinsing Area, if be detected that concentration less than concentration limit value, control
Device controls the second water pump and opens, and discharges the liquid in Rinsing Area, otherwise, liquid in Rinsing Area is stored in outside sewage memorizer
In.
Chemical engineering sewage processing means the most according to claim 1, it is characterised in that: described first filter includes ground floor
Hollow fiber conduit, second layer hollow fiber conduit, the second filter includes third layer hollow fiber conduit, the 4th layer of hollow fiber conduit,
Wherein ground floor hollow fiber conduit is staggered with second layer hollow fiber conduit, third layer hollow fiber conduit and the 4th layer of hollow fibre
Dimension pipe is staggered.
Chemical engineering sewage processing means the most according to claim 3, it is characterised in that: described first to fourth layer of doughnut
Guan Jun includes some identical hollow fiber conduits.
Chemical engineering sewage processing means the most according to claim 2, it is characterised in that: the central processing unit of described controller is
One in 51 series monolithics, DSP, FPGA.
Chemical engineering sewage processing means the most according to claim 5, it is characterised in that: the central processing unit of described controller is
51 series monolithics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610631655.8A CN106082473A (en) | 2016-08-02 | 2016-08-02 | A kind of chemical engineering sewage processing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610631655.8A CN106082473A (en) | 2016-08-02 | 2016-08-02 | A kind of chemical engineering sewage processing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106082473A true CN106082473A (en) | 2016-11-09 |
Family
ID=57454622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610631655.8A Pending CN106082473A (en) | 2016-08-02 | 2016-08-02 | A kind of chemical engineering sewage processing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106082473A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106745718A (en) * | 2016-12-14 | 2017-05-31 | 云南大学 | The drop of effectively removal nitrate nitrogen filters technology and its device under a kind of nitrogen low-carbon (LC) environment high |
| CN109856992A (en) * | 2019-01-25 | 2019-06-07 | 中国东方电气集团有限公司 | Pump turbine simulated behavior method and its simulator |
-
2016
- 2016-08-02 CN CN201610631655.8A patent/CN106082473A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106745718A (en) * | 2016-12-14 | 2017-05-31 | 云南大学 | The drop of effectively removal nitrate nitrogen filters technology and its device under a kind of nitrogen low-carbon (LC) environment high |
| CN109856992A (en) * | 2019-01-25 | 2019-06-07 | 中国东方电气集团有限公司 | Pump turbine simulated behavior method and its simulator |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |
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| WD01 | Invention patent application deemed withdrawn after publication |