CN109607838A - A kind of pendimethalin waste water triple effect evaporation desalter - Google Patents
A kind of pendimethalin waste water triple effect evaporation desalter Download PDFInfo
- Publication number
- CN109607838A CN109607838A CN201811449344.5A CN201811449344A CN109607838A CN 109607838 A CN109607838 A CN 109607838A CN 201811449344 A CN201811449344 A CN 201811449344A CN 109607838 A CN109607838 A CN 109607838A
- Authority
- CN
- China
- Prior art keywords
- filter
- electric
- connect
- motor pump
- membrane
- 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.)
- Withdrawn
Links
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
- C02F1/001—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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
-
- 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
- C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/007—Modular design
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Nanotechnology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses pendimethalin waste water triple effect evaporation desalters, including head tank；The discharge pipe of the head tank is connect with electric-motor pump I；The other end of the electric-motor pump I is connect by pressure limiting valve I with the filter for being equipped with strainer；The other end of the filter is connect with electric-motor pump II；The other end of the electric-motor pump II is connect by pressure limiting valve II with the membrane filter for being equipped with nanofiltration membrane；Drainpipe on the membrane filter is connect by form with collecting box；Waste residue comb and waste liquid comb are connected separately on the filter and membrane filter；The waste liquid comb is equipped with detection box.Structure of the invention design is reasonable, novel, filter is connected with nanofiltration membrane membrane filter series and parallel, process flow is simplified, operating cost has been saved, big occupied space of the existing technology, construction and operation cost height is efficiently solved, the technical issues of salt can not be filtered.
Description
Technical field
The present invention relates to pendimethalin technical fields, and in particular to a kind of pendimethalin waste water triple effect evaporation desalter.
Background technique
Currently, mostly using multiple carrying raw material tanks and different filter cascade filtrations greatly, the pipeline of head tank passes through electric-motor pump
It is connected to the filter, filter is connect further through pipeline with next filter, realizes successively filtering.This filter type occupies
More space, builds and operation cost is high, and can not salt in filtered wastewater.
Summary of the invention
The present invention in view of the deficiencies of the prior art, provides a kind of pendimethalin waste water triple effect evaporation desalter.
The scheme that the present invention solves prior art problem is: a kind of pendimethalin waste water triple effect evaporation desalter, including
Head tank；Its main points is that the discharge pipe of the head tank is connect with electric-motor pump I；The other end of the electric-motor pump I passes through pressure limiting
Valve I is connect with the filter for being equipped with strainer；The other end of the filter is connect with electric-motor pump II；The electric-motor pump II's is another
End is connect by pressure limiting valve II with the membrane filter for being equipped with nanofiltration membrane；Drainpipe on the membrane filter by form and is collected
Case connection；Waste residue comb and waste liquid comb are connected separately on the filter and membrane filter；The waste liquid comb is equipped with
Detect box.
The outlet of the electric-motor pump I is connected in parallel by pipeline and 2-6 set filter.
The water outlet of the filter is connected in series by electric-motor pump II and 2-6 group membrane filter.
The aperture of the nanofiltration membrane is 1-3nm.
Structure of the invention design is reasonable, novel, and filter is connected with nanofiltration membrane membrane filter series and parallel, simplifies
Process flow, has saved operating cost, efficiently solves that occupied space of the existing technology is big, builds and operation cost
Height can not filter the technical issues of salt.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of pendimethalin waste water triple effect evaporation desalter of the present invention；
In figure: 1, collecting box 2, head tank 3, pressure limiting valve I 4, electric-motor pump I 5, pipeline 6, drainpipe 7, nanofiltration membrane 8, film mistake
Filter 9, form 10, detection box 11, waste liquid comb 12, filter 13, strainer 14, waste residue comb 15, electric-motor pump II 16, pressure limiting
Valve II.
Specific embodiment
As shown in Figure 1, a kind of pendimethalin waste water triple effect evaporation desalter, including head tank；Its main points is the original
The discharge pipe of batch can is connect with electric-motor pump I；The other end of the electric-motor pump I passes through pressure limiting valve I and the filter for being equipped with strainer
Connection；The other end of the filter is connect with electric-motor pump II；The other end of the electric-motor pump II passes through pressure limiting valve II and is equipped with
The membrane filter of nanofiltration membrane connects；Drainpipe on the membrane filter is connect by form with collecting box；The filter and
Waste residue comb and waste liquid comb are connected separately on membrane filter；The waste liquid comb is equipped with detection box.
The outlet of the electric-motor pump I is connected in parallel by pipeline and 2-6 set filter.
The water outlet of the filter is connected in series by electric-motor pump II and 2-6 group membrane filter.
The aperture of the nanofiltration membrane is 1-3nm.
For those skilled in the art, technical solution documented by foregoing embodiments can still be carried out
Modification or equivalent replacement of some of the technical features, it is all within the spirits and principles of the present invention, made any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of organic wastewater desalination nanofiltration device, including head tank, it is characterized in that the discharge pipe and motor of the head tank
Pump I connection；The other end of the electric-motor pump I is connect by pressure limiting valve I with the filter for being equipped with strainer；The filter it is another
End is connect with electric-motor pump II；The other end of the electric-motor pump II is connect by pressure limiting valve II with the membrane filter for being equipped with nanofiltration membrane；
Drainpipe on the membrane filter is connect by form with collecting box；It is connected separately on the filter and membrane filter useless
Slag comb and waste liquid comb；The waste liquid comb is equipped with detection box.
2. a kind of organic wastewater desalination nanofiltration device according to claim 1, it is characterized in that the outlet of the electric-motor pump I is logical
Piping is connected in parallel with 2-6 set filter.
3. a kind of organic wastewater desalination nanofiltration device according to claim 1, it is characterized in that the water outlet of the filter
It is connected in series by electric-motor pump II and 2-6 group membrane filter.
4. a kind of organic wastewater desalination nanofiltration device according to claim 1, it is characterized in that the aperture of the nanofiltration membrane is
1-3nm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811449344.5A CN109607838A (en) | 2018-11-30 | 2018-11-30 | A kind of pendimethalin waste water triple effect evaporation desalter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811449344.5A CN109607838A (en) | 2018-11-30 | 2018-11-30 | A kind of pendimethalin waste water triple effect evaporation desalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109607838A true CN109607838A (en) | 2019-04-12 |
Family
ID=66005624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811449344.5A Withdrawn CN109607838A (en) | 2018-11-30 | 2018-11-30 | A kind of pendimethalin waste water triple effect evaporation desalter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109607838A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110272076A (en) * | 2019-04-18 | 2019-09-24 | 淄博秀贤工艺品有限公司 | A kind of effluent filter |
-
2018
- 2018-11-30 CN CN201811449344.5A patent/CN109607838A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110272076A (en) * | 2019-04-18 | 2019-09-24 | 淄博秀贤工艺品有限公司 | A kind of effluent filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190412 |