CN202390291U - Waste water treatment device using high concentration unsaturated polyester process - Google Patents
Waste water treatment device using high concentration unsaturated polyester process Download PDFInfo
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- CN202390291U CN202390291U CN2011205385445U CN201120538544U CN202390291U CN 202390291 U CN202390291 U CN 202390291U CN 2011205385445 U CN2011205385445 U CN 2011205385445U CN 201120538544 U CN201120538544 U CN 201120538544U CN 202390291 U CN202390291 U CN 202390291U
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- waste water
- high concentration
- pond
- water treatment
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Abstract
The utility model relates to a waste water treatment device using high concentration unsaturated polyester process, which is characterized in that a high concentration waste water tank (1), a neutralizing tank (2), an anaerobic reaction tank (3), a production analysis control technique (PACT) tank (4), a first sedimentation tank (5), a hydrolyzing tank (6), a contact oxidation pond (7) and a second sedimentation tank (8) are connected through pipelines from front to back in sequence, sludge discharging ports of the PACT tank (4), the first sedimentation tank (5) and the second sedimentation tank (8) are connected with a sludge thickening tank (10) through pipelines, the sludge thickening tank (10) are connected with a pressure filter (11) and a filtrate call-back tank (12) respectively, and a rectifying tower (9) is arranged on a pipeline between the high concentration waste water tank (1) and the neutralizing tank (2). The waste water treatment device has the advantages that the device covers a small area, the process is simple, waste water first passes through the rectifying tower and can be recycled further, so that benefits are generated, the cost is saved, and the effect is good.
Description
Technical field
The utility model relates to a kind of wastewater treatment equipment, relates in particular to a kind of high density unsaturated polyester spent process water treatment unit.
Background technology
The CODcr of the high concentrated organic wastewater that produces in the unsaturated polyester resin production process (chemical oxygen demand) content is up to 10 ~ 150,000 mg/L; PH is 1 ~ 2; And with irritating smell; Before the utility model was made, the main method of present domestic this type of waste water of processing had high temperature incineration method and biological degradation method.Before the investment of a kind of method and working cost all very big, be not suitable for private enterprise; A kind of method in back is taken up an area of big, complex process, and effect is undesirable.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, and a kind of cost, occupation of land is little, technology is simple, satisfactory for result high density unsaturated polyester spent process water treatment unit practiced thrift is provided.
The purpose of the utility model is achieved in that
A kind of high density unsaturated polyester spent process water treatment unit; Be connected with high-concentration waste water pond, neutralization tank, anaerobic reation pool, PACT pond, first settling tank, hydrolytic tank, contact-oxidation pool and second settling tank in turn through pipeline from front to back; The mud discharging mouth of said PACT pond, first settling tank and second settling tank has sludge thickener through pipe connection; Said sludge thickener is connected with pressure filter and filtrating readjustment pond in turn through pipeline, is connected with rectifying tower on the pipeline between said high-concentration waste water pond and the neutralization tank.
Compared with prior art, the beneficial effect of the utility model is:
The occupation of land of the utility model equipment is little, technology is simple, at first to passing through rectifying tower earlier, can further recycle, and create beneficial result is practiced thrift cost, and is effective.
Description of drawings
Fig. 1 is the structural representation of the utility model high density unsaturated polyester spent process water treatment unit.
Wherein:
High-concentration waste water pond 1
Neutralization tank 2
Anaerobic reation pool 3
PACT pond 4
First settling tank 5
Hydrolytic tank 6
Contact-oxidation pool 7
Second settling tank 8
Rectifying tower 9
Sludge thickener 10
Pressure filter 11
Filtrating readjustment pond 12.
Embodiment
Referring to Fig. 1; A kind of high density unsaturated polyester spent process water treatment unit that the utility model relates to; Be connected with high-concentration waste water pond 1, neutralization tank 2, anaerobic reation pool 3, PACT pond (biological carbon pond) 4, first settling tank 5, hydrolytic tank 6, contact-oxidation pool 7 and second settling tank 8 in turn through pipeline from front to back; Be connected with rectifying tower 9 on the pipeline between said high-concentration waste water pond 1 and the neutralization tank 2; The liquid concentrator that said rectifying tower 9 is separated also can be cooked Treatment for Reuse; The mud discharging mouth of said PACT pond 4, first settling tank 5 and second settling tank 8 has sludge thickener 10 through pipe connection, and said sludge thickener 10 is connected with pressure filter 11 and filtrating readjustment pond 12 in turn through pipeline.
The occupation of land of the utility model equipment is little, technology is simple, at first to the sewage in the high-concentration waste water pond, and the evaporation concentration preconditioning technique of employing; Through rectifying tower, in the liquid concentrator that after evaporation concentration, reclaims, major ingredient is divalent alcohol and part organic acid earlier; Be used for regeneration after can further handling and produce resin; Create beneficial result is practiced thrift cost, and is effective.
Claims (1)
1. high density unsaturated polyester spent process water treatment unit; It is characterized in that being connected with high-concentration waste water pond (1), neutralization tank (2), anaerobic reation pool (3), PACT pond (4), first settling tank (5), hydrolytic tank (6), contact-oxidation pool (7) and second settling tank (8) in turn through pipeline from front to back; The mud discharging mouth of said PACT pond (4), first settling tank (5) and second settling tank (8) has sludge thickener (10) through pipe connection; Said sludge thickener (10) is connected with pressure filter (11) and filtrating readjustment pond (12) in turn through pipeline, is connected with rectifying tower (9) on the pipeline between said high-concentration waste water pond (1) and the neutralization tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205385445U CN202390291U (en) | 2011-12-21 | 2011-12-21 | Waste water treatment device using high concentration unsaturated polyester process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205385445U CN202390291U (en) | 2011-12-21 | 2011-12-21 | Waste water treatment device using high concentration unsaturated polyester process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202390291U true CN202390291U (en) | 2012-08-22 |
Family
ID=46665229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205385445U Expired - Fee Related CN202390291U (en) | 2011-12-21 | 2011-12-21 | Waste water treatment device using high concentration unsaturated polyester process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202390291U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104591472A (en) * | 2013-11-01 | 2015-05-06 | 中国石油化工股份有限公司大连石油化工研究院 | Unsaturated polyester wastewater treatment method |
| CN104591474A (en) * | 2013-11-01 | 2015-05-06 | 中国石油化工股份有限公司大连石油化工研究院 | Unsaturated polyester wastewater treatment and reuse method |
| CN104628214A (en) * | 2013-11-07 | 2015-05-20 | 中国石油化工股份有限公司大连石油化工研究院 | Processing method of unsaturated polyester waste water |
-
2011
- 2011-12-21 CN CN2011205385445U patent/CN202390291U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104591472A (en) * | 2013-11-01 | 2015-05-06 | 中国石油化工股份有限公司大连石油化工研究院 | Unsaturated polyester wastewater treatment method |
| CN104591474A (en) * | 2013-11-01 | 2015-05-06 | 中国石油化工股份有限公司大连石油化工研究院 | Unsaturated polyester wastewater treatment and reuse method |
| CN104628214A (en) * | 2013-11-07 | 2015-05-20 | 中国石油化工股份有限公司大连石油化工研究院 | Processing method of unsaturated polyester waste water |
| CN104628214B (en) * | 2013-11-07 | 2017-03-22 | 中国石油化工股份有限公司大连石油化工研究院 | Processing method of unsaturated polyester waste water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160415 Address after: 213000 No. 7, No. 600, middle Tongjiang Road, Xinbei District, Jiangsu, Changzhou, No. 113 Patentee after: Changzhou Best Chemical Technology Co.,Ltd. Address before: 214445, Jiangsu Province, Wuxi City, Jiangyin Province Huang Town, Shek Zhuang Road, No. 28 Patentee before: Jiangyin Mingda Chemical Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213000 No. 7, No. 600, middle Tongjiang Road, Xinbei District, Jiangsu, Changzhou, No. 113 Patentee after: Changzhou excellent composite Mstar Technology Ltd. Address before: 213000 No. 7, No. 600, middle Tongjiang Road, Xinbei District, Jiangsu, Changzhou, No. 113 Patentee before: Changzhou Best Chemical Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170523 Address after: 256600, No. nine, No. 168, north shore industrial park, Binhu District, Bincheng District, Shandong, Binzhou Patentee after: Shandong Zhong Yi composite material Co.,Ltd. Address before: 213000 No. 7, No. 600, middle Tongjiang Road, Xinbei District, Jiangsu, Changzhou, No. 113 Patentee before: Changzhou excellent composite Mstar Technology Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20181221 |