CN202390292U - Aeration type high-concentration unsaturated polyester process waste water high-activity processing device - Google Patents
Aeration type high-concentration unsaturated polyester process waste water high-activity processing device Download PDFInfo
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- CN202390292U CN202390292U CN201120538545XU CN201120538545U CN202390292U CN 202390292 U CN202390292 U CN 202390292U CN 201120538545X U CN201120538545X U CN 201120538545XU CN 201120538545 U CN201120538545 U CN 201120538545U CN 202390292 U CN202390292 U CN 202390292U
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- waste water
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- tank
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Abstract
The utility model relates to an aeration type high-concentration unsaturated polyester process waste water high-activity processing device. The high-activity processing device is characterized in that a pipeline between a high-concentration waste water pool (1) and a neutralization pool (2) passes through a rectifying tower (9); and the bottoms of the neutralization pool (2), a PACT (production analysis control technique) pool (4), a hydrolyzing pool (6) and a contact oxidation pool (7) are provided with aerating devices which are connected with a fan (13) through pipelines. The aeration type high-concentration unsaturated polyester process waste water high-activity processing device provided by the utility model has the advantages that equipment has small land occupation area, the process is simple, firstly, the high-activity processing device can further carry out recovery utilization through the rectifying tower, the benefits are created, the cost is saved, secondly, the aeration devices can be used for strengthening the speed rate of the waste water treatment, and the effects are ideal.
Description
Technical field
The utility model relates to a kind of wastewater treatment equipment, relates in particular to the efficient treatment unit of a kind of aeration type high density unsaturated polyester spent process water.
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 efficient treatment unit of aeration type high density unsaturated polyester spent process water practiced thrift is provided.
The purpose of the utility model is achieved in that
The efficient treatment unit of a kind of aeration type high density unsaturated polyester spent process water; 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; Be connected with rectifying tower on the pipeline between said high-concentration waste water pond and the neutralization tank; The bottom of said neutralization tank, PACT pond, hydrolytic tank and contact-oxidation pool is equipped with aerating apparatus, and said aerating apparatus has blower fan through pipe connection.
Compared with prior art, the beneficial effect of the utility model is:
That the utility model equipment takes up an area of is little, technology is simple, at first to earlier through rectifying tower, can further recycle, create beneficial result is practiced thrift cost, aerating apparatus has secondly been strengthened the speed of wastewater treatment, and is satisfactory for result.
Description of drawings
Fig. 1 is the structural representation of the efficient treatment unit of the utility model aeration type high density unsaturated polyester spent process water.
Wherein:
High-concentration waste water pond 1
Anaerobic reation pool 3
PACT pond 4
First settling tank 5
Contact-oxidation pool 7
Second settling tank 8
Rectifying tower 9
Filtrating readjustment pond 12
Blower fan 13.
Embodiment
Referring to Fig. 1; The efficient treatment unit of a kind of aeration type high density unsaturated polyester spent process water 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; Said sludge thickener 10 is connected with pressure filter 11 and filtrating readjustment pond 12 in turn through pipeline, and the bottom of said neutralization tank 2, PACT pond 4, hydrolytic tank 6 and contact-oxidation pool 7 is equipped with aerating apparatus, and said aerating apparatus links to each other with blower fan 13 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; Secondly the bottom of neutralization tank, PACT pond, hydrolytic tank and contact-oxidation pool is equipped with aerating apparatus, makes that transfer rate improves greatly between gas-liquid-solid three-phase, cooperates through highly active aerobic microbiological effect again; Most of organism of can degrading, satisfactory for result.
Claims (1)
1. efficient treatment unit of aeration type high density unsaturated polyester spent process water; 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; Be connected with rectifying tower (9) on the pipeline between said high-concentration waste water pond (1) and the neutralization tank (2); The bottom of said neutralization tank (2), PACT pond (4), hydrolytic tank (6) and contact-oxidation pool (7) is equipped with aerating apparatus, and said aerating apparatus has blower fan (13) through pipe connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120538545XU CN202390292U (en) | 2011-12-21 | 2011-12-21 | Aeration type high-concentration unsaturated polyester process waste water high-activity processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120538545XU CN202390292U (en) | 2011-12-21 | 2011-12-21 | Aeration type high-concentration unsaturated polyester process waste water high-activity processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202390292U true CN202390292U (en) | 2012-08-22 |
Family
ID=46665230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120538545XU Expired - Fee Related CN202390292U (en) | 2011-12-21 | 2011-12-21 | Aeration type high-concentration unsaturated polyester process waste water high-activity processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202390292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2011
- 2011-12-21 CN CN201120538545XU patent/CN202390292U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG MINGDA NEW MATERIAL CO., LTD. Free format text: FORMER OWNER: JIANGYIN MINGDA CHEMICAL CO., LTD. Effective date: 20141218 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214445 WUXI, JIANGSU PROVINCE TO: 256600 BINZHOU, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141218 Address after: 256600, No. eight, No. 98, Indus Road, Binzhou, Shandong Patentee after: SHANDONG MINGDA NEW MATERIAL 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. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20181221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |