CN201358198Y - Sewage treatment system - Google Patents
Sewage treatment system Download PDFInfo
- Publication number
- CN201358198Y CN201358198Y CNU2008202067805U CN200820206780U CN201358198Y CN 201358198 Y CN201358198 Y CN 201358198Y CN U2008202067805 U CNU2008202067805 U CN U2008202067805U CN 200820206780 U CN200820206780 U CN 200820206780U CN 201358198 Y CN201358198 Y CN 201358198Y
- Authority
- CN
- China
- Prior art keywords
- sewage treatment
- thickener
- filter membrane
- tank
- inlet end
- 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.)
- Expired - Fee Related
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a sewage treatment system, which comprises a wastewater collecting pool, a reacting tank, a concentrating tank and a filter membrane assembly, wherein the wastewater collecting pool is used for collecting wastewater; the reaction tank is used for adjusting the PH value and the coagulation effect; the water outlet end of the wastewater collecting pool is connected with the inlet end of the reacting tank; the concentrating tank is used for concentrating wastewater drained from the reaction tank; the water outlet end of the reacting tank is connected with the inlet end of the concentrating tank; a sewage outlet of the concentrating tank is connected with a recovery treatment device; the filter membrane assembly is used for filtering wastewater drained from the concentrating tank; the water outlet end of the concentrating tank pumps the wastewater to the inlet end of the filter membrane assembly through a water pump; and the outlet end of the filter membrane assembly is connected with a draining pipe. The utility model is mainly applied to drained sewage treatment, in particular to the sewage treatment in electroplating and circuit board industries.
Description
[technical field]
The utility model is a kind of Sewage treatment systems, particularly handles the treatment system of plating/circuit-board industry waste water.
[background technology]
Existing Sewage treatment systems, the particularly appearance of plating/circuit-board industry cleaner production standard, sewage disposal device system before is difficult to the provisions of laws and regulations that reaches present, the waste water treating and reutilizing project, higher and the reuse ratio of cost for wastewater treatment is less than 10%, so blowdown, reuse etc. do not reach existing requirement.
[utility model content]
The utility model purpose is to have overcome deficiency of the prior art and a kind of good filtration effect is provided, can reaches qualified discharge and finishes the Sewage treatment systems of reuse water proportion requirement.
In order to solve the technical problem of above-mentioned existence, the utility model adopts following technical proposal:
A kind of Sewage treatment systems is characterized in that including:
One is used for collecting the wastewater collection pond of waste water;
Be used for regulating the reactive tank of pH value and coagulation, the water side in wastewater collection pond is connected to the inlet end of reactive tank;
One is used for concentrating the thickener that ejects waste water from reactive tank, and the water side of reactive tank is connected to the inlet end of thickener, and the sewage draining exit of thickener is connected to a recycling and processing device;
One is used for filtering the filter membrane component that ejects waste water from thickener, and the water side of thickener is evacuated to the inlet end of filter membrane component by a water pump with waste water, and the exit end of filter membrane component is connected with a delivery pipe.
Aforesaid a kind of Sewage treatment systems is characterized in that described filter membrane component includes the chimney filter that is connected in parallel and is formed by a plurality of filtering membranes.
Aforesaid a kind of Sewage treatment systems is characterized in that the exit end of described chimney filter also has shunt to be connected to the cleaning agent jar, and the exit end of cleaning agent jar is connected to the chimney filter inlet end.
Aforesaid a kind of Sewage treatment systems, the bore that it is characterized in that described filtering membrane is 1 inch, the filter opening footpath is between 0.1-0.2.
Aforesaid a kind of Sewage treatment systems, the material that it is characterized in that described filtering membrane is for increasing the alumina ball of distribution of liquid point, high temperature high voltage resistant, acid and alkali-resistance.
The utility model compared with prior art has following advantage: one, filter membrane component of the present utility model can one step filtering metal suspended substances and are effectively reduced chemical oxygen demand (COD); Two, its cleaning amount of the utility model is few, and life cycle costing is lower than original system, and is long-acting durable, reduces maintenance cost and removes the needs that precipitation process is added polypropylene amine from, handles back water outlet heavy metal content and is lower than the strictest standard-required at present.
[description of drawings]
Fig. 1 is a synoptic diagram of the present utility model.
[embodiment]
Below in conjunction with accompanying drawing the utility model is described in detail:
As shown in the figure, a kind of Sewage treatment systems includes a wastewater collection pond 1 that is used for collecting waste water, and this wastewater collection pond 1 is used for the splendid attire raw wastewater; Be used for regulating the reactive tank 2 of pH value and coagulation, the water side in wastewater collection pond 1 is connected to the inlet end of reactive tank 2, by a pump waste water in wastewater collection pond 1 is evacuated to 2 li of reactive tanks, in 2 li adjustings of carrying out pH value of reactive tank, makes it to become rational pH value;
One is used for concentrating the thickener 3 that ejects waste water from reactive tank 2, and the water side of reactive tank 2 is connected to the inlet end of thickener 3, and the waste water after regulating through pH value enters thickener and concentrates for 3 li, and the sewage draining exit of thickener 3 is connected to a recycling and processing device 4.Sediment after concentrating is discharged to recycling and processing device 4, and recycling and processing device 4 is a pressure filter, carries out sludge treatment or recovery by pressure filter, and perhaps sediment is discharged to 10 li of collecting tanks.
One is used for filtering the filter membrane component 5 that ejects waste water from thickener 3, the water side of thickener 3 is evacuated to waste water by a water pump 6 inlet end of filter membrane component 5, the exit end of filter membrane component 5 is connected with a delivery pipe, and the water after filter membrane component 5 filters is directly discharged or be connected to reuse bucket 7 by delivery pipe.Water pump 6 carries out the inlet end that waste water is evacuated to filter membrane component 5 the filtering metal suspended substance and reduces chemical oxygen demand (COD).Described filter membrane component 5 includes the chimney filter that is connected in parallel and is formed by a plurality of filtering membranes, the bore of described filtering membrane is 1 inch, the filter opening footpath is between 0.1-0.2, pore size distribution is in micro-filtration and ultrafiltration lap, operate in the cross-flow mode, aspect removal solid metal suspended substance, contain micro-filtration and ultrafiltration function.
The exit end of chimney filter also has shunt to be connected to cleaning agent jar 8, and the exit end of cleaning agent jar 8 is connected to the chimney filter inlet end, and the water of the exit end of cleaning agent jar 8 plays the effect of scavenger circuit like this.The material of described filtering membrane is for increasing the alumina ball of distribution of liquid point, high temperature high voltage resistant, acid and alkali-resistance, and this alumina ball uses the inertia chemical feedstocks, and periosteum is tough, is difficult for oxidation.
Claims (5)
1, a kind of Sewage treatment systems is characterized in that including:
One is used for collecting the wastewater collection pond (1) of waste water;
Be used for regulating the reactive tank (2) of pH value and coagulation, the water side of wastewater collection pond (1) is connected to the inlet end of reactive tank (2);
One is used for concentrating the thickener (3) that ejects waste water from reactive tank (2), and the water side of reactive tank (2) is connected to the inlet end of thickener (3), and the sewage draining exit of thickener (3) is connected to a recycling and processing device (4);
One is used for filtering the filter membrane component (5) that ejects waste water from thickener (3), and the water side of thickener (3) is evacuated to the inlet end of filter membrane component (5) by a water pump (6) with waste water, and the exit end of filter membrane component (5) is connected with a delivery pipe.
2, a kind of Sewage treatment systems according to claim 1 is characterized in that described filter membrane component (5) includes the chimney filter that is connected in parallel and is formed by a plurality of filtering membranes.
3, a kind of Sewage treatment systems according to claim 2 is characterized in that the exit end of described chimney filter also has shunt to be connected to cleaning agent jar (8), and the exit end of cleaning agent jar (8) is connected to the chimney filter inlet end.
4, according to claim 2 or 3 described a kind of Sewage treatment systemss, the bore that it is characterized in that described filtering membrane is 1 inch, and the filter opening footpath is between 0.1-0.2.
5, according to claim 3 or 4 described a kind of Sewage treatment systemss, the material that it is characterized in that described filtering membrane is for increasing the alumina ball of distribution of liquid point, high temperature high voltage resistant, acid and alkali-resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202067805U CN201358198Y (en) | 2008-12-28 | 2008-12-28 | Sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202067805U CN201358198Y (en) | 2008-12-28 | 2008-12-28 | Sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201358198Y true CN201358198Y (en) | 2009-12-09 |
Family
ID=41423959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202067805U Expired - Fee Related CN201358198Y (en) | 2008-12-28 | 2008-12-28 | Sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201358198Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102512956A (en) * | 2011-12-12 | 2012-06-27 | 区有辉 | Sewage treatment device for ceramic production |
| CN103588312A (en) * | 2012-08-17 | 2014-02-19 | 成都虹华环保科技有限公司 | Grinding plate water treatment and reuse system of scrubber |
| CN105000714A (en) * | 2015-07-22 | 2015-10-28 | 浙江省环境工程有限公司 | Coagulation treatment and membrane separation combined waste water treatment system and application thereof |
| CN106430906A (en) * | 2016-10-17 | 2017-02-22 | 宁波韵升股份有限公司 | Electroplating sludge dehydration and solidification treatment method |
-
2008
- 2008-12-28 CN CNU2008202067805U patent/CN201358198Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102512956A (en) * | 2011-12-12 | 2012-06-27 | 区有辉 | Sewage treatment device for ceramic production |
| CN103588312A (en) * | 2012-08-17 | 2014-02-19 | 成都虹华环保科技有限公司 | Grinding plate water treatment and reuse system of scrubber |
| CN105000714A (en) * | 2015-07-22 | 2015-10-28 | 浙江省环境工程有限公司 | Coagulation treatment and membrane separation combined waste water treatment system and application thereof |
| CN106430906A (en) * | 2016-10-17 | 2017-02-22 | 宁波韵升股份有限公司 | Electroplating sludge dehydration and solidification treatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG XINGDA HONGYE ELECTRONIC CO., LTD. Free format text: FORMER NAME: XING DA PRINTED CIRCUIT BOARD MANUFACTURER |
|
| CP03 | Change of name, title or address |
Address after: 528400 Guangdong province Zhongshan Fusha town on Xingda Avenue South Industrial Zone Patentee after: XINGDA HONGYE P.C.B. COMPANY OF GUANGDONG LTD. Address before: 528400 Guangdong province Zhongshan town Fusha Industrial Park Patentee before: Zhongshan Xingda Printed Circuit Board Manufacturer Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20121228 |