CN106698635A - PH value control system before sewage treatment - Google Patents
PH value control system before sewage treatment Download PDFInfo
- Publication number
- CN106698635A CN106698635A CN201510797508.3A CN201510797508A CN106698635A CN 106698635 A CN106698635 A CN 106698635A CN 201510797508 A CN201510797508 A CN 201510797508A CN 106698635 A CN106698635 A CN 106698635A
- Authority
- CN
- China
- Prior art keywords
- sewage
- mixing tube
- value
- acid
- tube
- 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.)
- Granted
Links
Landscapes
- Accessories For Mixers (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a pH value control system before sewage treatment. A first acid tube and a second acid tube are connected to a diaphragm pump respectively; a motor is in driving connection with the diaphragm pump, and is electrically connected with a control cabinet through a first data wire; a filter screen is arranged in a filter cartridge; the upper side of the filter cartridge communicates with a first sewage pipe; the bottom of the filter cartridge communicates with a pH value detection tube through a second sewage pipe; a pH value probe is inserted in the pH value detection tube and is electrically connected with the control cabinet through a second data wire, and the bottom of the pH value detection tube communicates with a third sewage pipe; and a sewage mixing pipe comprises a first mixing pipe, a second mixing pipe and a third mixing pipe. The pH value control system disclosed by the invention has the advantages of being simple in structural design, convenient in integral operation and high in automation degree, wasting no chemical liquid, and being beneficial for subsequent sewage treatment.
Description
Technical field
The present invention relates to the technical field of sewage disposal, more particularly to the technical field of pH value control in sewage disposal.
Background technology
The sewage containing alkali can be produced in purified cotton production, pH value before to sewage disposal, is generally required to adjust pH value up to 11, and sewage is first processed in acidity, is beneficial to the follow-up further purified treatment to sewage.Current means for feeding acid is to add acid liquid, and device in itself without the device of detection pH value accordingly by the experience of operating personnel, it is difficult to control pH value, to ensureing that quality of sewage disposal causes difficulty.
The content of the invention
The purpose of the present invention is exactly the weak point in order to solve to exist during sewage disposal acid adding at this stage, and a kind of acid adding amount controllable precise for proposing, sewage and acid can quickly be well mixed, again by the real-time monitoring to sewage, to change the dosage for adding acid liquid in real time, do not waste acid liquid, and beneficial to pH value control system before the sewage disposal of follow-up sewage disposal.
To achieve these goals, present invention employs following technical scheme：
PH value control system before sewage disposal, it mainly includes acid adding and pH value real-time detection apparatus and automix device, the acid adding and pH value real-time detection apparatus are by frame and the membrane pump being fixedly installed in frame, motor, control cabinet, pH value detects that cylinder and cartridge filter are constituted, an acid tube and No. two acid tubes are connected on the membrane pump, motor and membrane pump drive connection, the motor is electrically connected by a number line with control cabinet, screen pack is installed in the cartridge filter, the upside of the cartridge filter is connected with a sewage pipe, detect that cylinder is connected by No. two sewage pipes and pH value in the bottom of the cartridge filter, pH value probe is plugged with the pH value detection cylinder, pH value probe is electrically connected by two number lines with control cabinet, the bottom of the pH value detection cylinder is communicated with No. three sewage pipes；The automix device, it is main by sewage inlet pipe, sewage mixing tube, sewage comb and connecting bend are constituted, the sewage mixing tube includes the first mixing tube, second mixing tube and the 3rd mixing tube, the sewage inlet pipe, first mixing tube, second mixing tube, it is sequentially connected by connecting bend between 3rd mixing tube and sewage comb, first mixing tube, some arc-like sheets are staggeredly equipped with second mixing tube and the 3rd mixing tube, first mixing tube and the 3rd mixing tube are in vertical state, second mixing tube is the level of state, No. two acid tubes are connected with sewage inlet pipe, a number sewage pipe is connected with sewage comb.
A number acid tube, No. two acid tubes, sewage pipe, No. two sewage pipes, No. three sewage pipes, sewage inlet pipe, sewage mixing tube, sewage comb and a connecting bends are made by resistant material.
First mixing tube, the second mixing tube and the 3rd mixing tube are coupled together arranges in " n " shape.
It is of the invention to be using the above-mentioned technical solution beneficial effect to be reached：Structure design is simple, using automix device, under its effect, sewage after mixing is introduced in pH value detection cylinder and carries out pH value detection, is burst its testing result data is counter in real time to control cabinet, the injection rate of acid liquid is increased or reduced by control cabinet controlled motor and membrane pump, integrated operation is facilitated, high degree of automation, i.e., do not waste liquid, and beneficial to follow-up sewage disposal.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Specific embodiment
As shown in Figure 1,PH value control system before sewage disposal,It mainly includes acid adding and pH value real-time detection apparatus and automix device,The acid adding and pH value real-time detection apparatus are by frame 1 and the membrane pump being fixedly installed in frame 12,Motor 5,Control cabinet 7,PH value detects that cylinder 9 and cartridge filter 13 are constituted,An acid tube 3 and No. two acid tubes 4 are connected on the membrane pump 2,Motor 5 and the drive connection of membrane pump 2,The motor 5 is electrically connected by a number line 6 with control cabinet 7,Under the control action of control cabinet 7,The addition dosage of acid liquid is controlled by motor 5 and membrane pump 2,Screen pack 14 is installed in the cartridge filter 13,The upside of the cartridge filter 13 is connected with a sewage pipe 15,Detect that cylinder 9 is connected by No. two sewage pipes 11 and pH value in the bottom of the cartridge filter 13,PH value probe 10 is plugged with the pH value detection cylinder 9,PH value probe 10 is electrically connected by two number lines 8 with control cabinet 7,Feed back the pH value of sewage to control cabinet 7 in real time from pH value probe 10,The bottom of the pH value detection cylinder 9 is communicated with No. three sewage pipes 12,The automix device,It is main by sewage inlet pipe 16,Sewage mixing tube,Sewage comb 17 and connecting bend 18 are constituted,The sewage mixing tube includes the first mixing tube 19,Second mixing tube 20 and the 3rd mixing tube 21,The sewage inlet pipe 16,First mixing tube 19,Second mixing tube 20,It is sequentially connected by connecting bend 18 between 3rd mixing tube 21 and sewage comb 17,First mixing tube 19,Some arc-like sheets 22 are staggeredly equipped with second mixing tube 20 and the 3rd mixing tube 21,The mixing tube 21 of first mixing tube 19 and the 3rd is in vertical state,Second mixing tube 20 is the level of state,No. two acid tubes 4 are connected with sewage inlet pipe 16,Acidic materials are sent into the sewage inlet pipe 16 of automix device by No. two acid tubes 4 is fully quickly mixed with sewage,A number sewage pipe 15 is connected with sewage comb 17,Being introduced in pH value detection cylinder 9 sewage after sufficiently mixing by a sewage pipe 15 carries out pH value detection,To facilitate, control cabinet 7 passes through motor 5 and membrane pump 2 controls the addition of acidic materials.A number acid tube 3, two acid tube 4, a sewage pipe 15, two sewage pipe 11, three sewage pipe 12, sewage inlet pipe 16, sewage mixing tube, sewage comb 17 and connecting bend 18 are made by resistant material, corrosion of the sewage to pipeline can effectively be prevented, first mixing tube 19, the second mixing tube 20 and the 3rd mixing tube 21 are coupled together into making to be arranged in " n " shape, is conducive to sewage that fully quick mixing is carried out in pipeline.
Claims (3)
1. pH value control system before sewage disposal, it is characterised in that：It mainly includes acid adding and pH value real-time detection apparatus and automix device, the acid adding and pH value real-time detection apparatus are by frame and the membrane pump being fixedly installed in frame, motor, control cabinet, pH value detects that cylinder and cartridge filter are constituted, an acid tube and No. two acid tubes are connected on the membrane pump, motor and membrane pump drive connection, the motor is electrically connected by a number line with control cabinet, screen pack is installed in the cartridge filter, the upside of the cartridge filter is connected with a sewage pipe, detect that cylinder is connected by No. two sewage pipes and pH value in the bottom of the cartridge filter, pH value probe is plugged with the pH value detection cylinder, pH value probe is electrically connected by two number lines with control cabinet, the bottom of the pH value detection cylinder is communicated with No. three sewage pipes；The automix device, it is main by sewage inlet pipe, sewage mixing tube, sewage comb and connecting bend are constituted, the sewage mixing tube includes the first mixing tube, second mixing tube and the 3rd mixing tube, the sewage inlet pipe, first mixing tube, second mixing tube, it is sequentially connected by connecting bend between 3rd mixing tube and sewage comb, first mixing tube, some arc-like sheets are staggeredly equipped with second mixing tube and the 3rd mixing tube, first mixing tube and the 3rd mixing tube are in vertical state, second mixing tube is the level of state, No. two acid tubes are connected with sewage inlet pipe, a number sewage pipe is connected with sewage comb.
2. pH value control system before sewage disposal according to claim 1, it is characterised in that：A number acid tube, No. two acid tubes, sewage pipe, No. two sewage pipes, No. three sewage pipes, sewage inlet pipe, sewage mixing tube, sewage comb and a connecting bends are made by resistant material.
3. pH value control system before sewage disposal according to claim 1, it is characterised in that：First mixing tube, the second mixing tube and the 3rd mixing tube are coupled together arranges in " n " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510797508.3A CN106698635B (en) | 2015-11-18 | 2015-11-18 | PH value control system before sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510797508.3A CN106698635B (en) | 2015-11-18 | 2015-11-18 | PH value control system before sewage treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106698635A true CN106698635A (en) | 2017-05-24 |
| CN106698635B CN106698635B (en) | 2019-07-30 |
Family
ID=58933101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510797508.3A Active CN106698635B (en) | 2015-11-18 | 2015-11-18 | PH value control system before sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106698635B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008208761A (en) * | 2007-02-26 | 2008-09-11 | Hino Motors Ltd | Mixing structure |
| CN202762334U (en) * | 2012-09-07 | 2013-03-06 | 江苏天目建设集团溧阳市常兴环保工程有限公司 | Tubular rotational flow mixing device |
| CN202942822U (en) * | 2012-11-30 | 2013-05-22 | 上海国龙生物科技有限公司 | Online enzyme preparation liquid delivery homogenizing and blending device |
| CN203144160U (en) * | 2013-01-04 | 2013-08-21 | 钟祥金汉江精制棉有限公司 | Automatic acid adding device for sewage treatment |
-
2015
- 2015-11-18 CN CN201510797508.3A patent/CN106698635B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008208761A (en) * | 2007-02-26 | 2008-09-11 | Hino Motors Ltd | Mixing structure |
| CN202762334U (en) * | 2012-09-07 | 2013-03-06 | 江苏天目建设集团溧阳市常兴环保工程有限公司 | Tubular rotational flow mixing device |
| CN202942822U (en) * | 2012-11-30 | 2013-05-22 | 上海国龙生物科技有限公司 | Online enzyme preparation liquid delivery homogenizing and blending device |
| CN203144160U (en) * | 2013-01-04 | 2013-08-21 | 钟祥金汉江精制棉有限公司 | Automatic acid adding device for sewage treatment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106698635B (en) | 2019-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103880204A (en) | Method for removing nickel ions from electroplating sewage | |
| CN214914992U (en) | Membrane module test equipment | |
| CN202849016U (en) | Automatic filling machine for syrup | |
| CN106698635A (en) | PH value control system before sewage treatment | |
| CN209911094U (en) | Detect preprocessing equipment of "two worms" content in water | |
| CN207713458U (en) | A kind of softening water treatment system | |
| CN201678505U (en) | Automatic device for online pH monitoring and variable-frequency medication | |
| CN203392958U (en) | RO (reverse osmosis) water treatment system with wastewater treatment device | |
| CN206014870U (en) | A kind of microorganism fermentation tank feed supplementing device | |
| CN203458986U (en) | Reverse-osmosis equipment cleaning device | |
| CN209980802U (en) | Nuclear island water filter high temperature resistance testing device | |
| CN208721459U (en) | A kind of fluid sampling device during golden production | |
| CN107519796A (en) | A kind of flocculant prepares and adding set | |
| CN205347040U (en) | High -efficient ultrafiltration water purification equipment | |
| CN206634241U (en) | Medicinal liquor automatic governing filling production lines | |
| CN207435103U (en) | A kind of animal protein wastewater membrane filtration system apparatus | |
| CN201716290U (en) | Residual chlorine on-line detection controlling device | |
| CN204752719U (en) | Cell fluid experiment mixed flow pipe | |
| CN205258106U (en) | Acidification device for sewage treatment | |
| CN206127288U (en) | Recycle device of fermentation ease liquid | |
| CN204474763U (en) | A kind of PCB etches section automatic liquid-feeding equilibrium system | |
| CN208684818U (en) | System is concentrated by ultrafiltration in Insect cellculture supernatant protein special sterile | |
| CN203999224U (en) | Station boiler supplementary feed treatment system | |
| CN208265840U (en) | A kind of Hospital Sewage Treatment chlorine dioxide disinfecting device | |
| CN208839376U (en) | A kind of purifying of continous way or filter wash device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |