CN102765851A - Storage tank and washing tank sewage treatment device - Google Patents

Storage tank and washing tank sewage treatment device Download PDF

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Publication number
CN102765851A
CN102765851A CN2012102076542A CN201210207654A CN102765851A CN 102765851 A CN102765851 A CN 102765851A CN 2012102076542 A CN2012102076542 A CN 2012102076542A CN 201210207654 A CN201210207654 A CN 201210207654A CN 102765851 A CN102765851 A CN 102765851A
Authority
CN
China
Prior art keywords
tank
pipeline
waste disposal
disposal plant
pond
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.)
Pending
Application number
CN2012102076542A
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Chinese (zh)
Inventor
史先召
黄伟金
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU CHEMICAL STORAGE CO Ltd
Original Assignee
JIANGSU CHEMICAL STORAGE CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIANGSU CHEMICAL STORAGE CO Ltd filed Critical JIANGSU CHEMICAL STORAGE CO Ltd
Priority to CN2012102076542A priority Critical patent/CN102765851A/en
Publication of CN102765851A publication Critical patent/CN102765851A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a storage tank and washing tank sewage treatment device. An outlet of a sewage storage tank (1) is connected to a homogeneous tank (2) through a grille (11); the homogeneous tank (2) is connected to an oil separation tank (3) via a pipe I (12); the oil separation tank (3) is connected with a regulating tank (4); the oil separation tank (3) and the regulating tank (4) communicate through a rainbow straw (14); a regulating tank (4) communicates with an inner container of an air flotation device (5); the flotation device (5) is successively connected with a hydrolysis acidification tank (6) and a first contact oxidation tank (7) through a pipeline II (16); a secondary contact oxidation tank (8) communicates with a sedimentation tank (9), which communicates with a clean water tank (10); a sludge discharge port (17) of the sedimentation tank (9) is successively connected with a sludge thickener (18), a screw pump (19) and a plate filter press (20); and the clean water tank (10) is provided with a water outlet (21).

Description

A kind of waste disposal plant of basin cleaning of evaporator
Technical field
The present invention relates to a kind of waste disposal plant of basin cleaning of evaporator.
Background technology
Adopt water pump to aspirate in the oil trap in the present waste disposal plant, so not only cost is high, and adopts manual operation; Use also inconvenience, the maintenance cost in later stage is high simultaneously, and the stripping pond is difficult to play the effect of stripping organic solvent in the present in addition treatment process; And be prone to cause secondary pollution, the activated adsorption loading capacity is limited, and the equalizing tank capacity is less than normal; Lack the oil removing unit and lack the sludge treatment unit, the treatment process specific aim is not strong, and the iron-carbon micro-electrolysis pond is difficult to play effect; Need to strengthen reconciling PH to acid, the maintenance management more complicated.
Summary of the invention
The invention provides a kind of waste disposal plant of basin cleaning of evaporator, it is not only simple in structure, and cost is low, and activated adsorption property is strong, blowdown effective.
The present invention has adopted following technical scheme: a kind of waste disposal plant of basin cleaning of evaporator; It comprises waste water storage pond, homogeneous pond, oil trap, equalizing tank, airfloat equipment, hydrolysis acidification pool, one-level contact-oxidation pool, two-stage biological contact oxidation pond, settling tank and clean water basin; The outlet in waste water storage pond is communicated with the inlet in homogeneous pond through barrier; The outlet in homogeneous pond is connected with the inlet of oil trap through the pipeline I to be passed through, and oil trap and equalizing tank link together, and in oil trap, are provided with the oil skimming machine; The outlet of oil trap communicates through U trap with the inlet of equalizing tank; The outlet of equalizing tank communicates with the inner bag of airfloat equipment through the pipeline III, and the two-stage biological contact oxidation pond is communicated with the inlet of settling tank after hydrolysis acidification pool, one-level contact-oxidation pool are passed through successively through the pipeline II in the exit of airfloat equipment, and the clear water output of settling tank communicates with clean water basin; The mud discharging mouth of settling tank is connected with mud thickner, spiral pump and plate type pressure filter in turn, and the outlet of clean water basin is provided with water port.
Be connected with the roots blower I on the described equalizing tank.Described one-level contact-oxidation pool all is connected with the roots blower II with the two-stage biological contact oxidation pond.Described pipeline I is set to the D65 pipeline.Described pipeline II is set to the D65 pipeline.Described pipeline III is set to the D65 pipeline.Be distributed with two-layer packing layer I in the described hydrolysis acidification pool.Be distributed with two-layer packing layer II in the described one-level contact-oxidation pool.Be distributed with two-layer packing layer III in the described two-stage biological contact oxidation pond.
The present invention has following beneficial effect: after having adopted above technical scheme, in the oil trap of the present invention through the U trap suction that communicates, so not only adopt reduce cost low; Lean on atmospheric self-priming suction, easy to use, the maintenance cost in later stage is low simultaneously; And avoid occurring secondary pollution, and the activated adsorption loading capacity is big, and treatment process is with strong points;, maintenance management is fairly simple.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
In Fig. 1, the invention provides a kind of waste disposal plant of basin cleaning of evaporator, it comprises waste water storage pond 1, homogeneous pond 2, oil trap 3, equalizing tank 4, airfloat equipment 5, hydrolysis acidification pool 6, one-level contact-oxidation pool 7, two-stage biological contact oxidation pond 8, settling tank 9 and clean water basin 10; The outlet in waste water storage pond 1 is communicated with the inlet in homogeneous pond 2 through barrier 11; The outlet in homogeneous pond 2 is connected with the inlet of oil trap 3 through pipeline I 12 to be passed through, and pipeline I 12 is set to the D65 pipeline, and oil trap 3 links together with equalizing tank 4; Be connected with roots blower I 22 on the equalizing tank 4; In oil trap 3, be provided with oil skimming machine 13, the outlet of oil trap 3 communicates through U trap 14 with the inlet of equalizing tank 4, and the outlet of equalizing tank 4 communicates through the inner bag of pipeline III 15 with airfloat equipment 5; Pipeline III 15 is set to the D65 pipeline; Exit at airfloat equipment 5 is communicated with the inlet of settling tank 9 through hydrolysis acidification pool 6, two-stage biological contact oxidation pond 8, one-level contact-oxidation pool 7 back through pipeline II 16 successively, is distributed with two-layer packing layer I 24 in the hydrolysis acidification pool 6, and pipeline II 16 is set to the D65 pipeline; One-level contact-oxidation pool 7 all is connected with roots blower II 23 with two-stage biological contact oxidation pond 8; The clear water output of settling tank 9 communicates with clean water basin 10, is distributed with two-layer packing layer II 25 in the one-level contact-oxidation pool 7, is distributed with two-layer packing layer III 26 in the two-stage biological contact oxidation pond 8; The mud discharging mouth 17 of settling tank 9 is connected with mud thickner 18, spiral pump 19 and plate type pressure filter 20 in turn, and the outlet of clean water basin 10 is provided with water port 21.

Claims (9)

1. the waste disposal plant of a basin cleaning of evaporator; It is characterized in that it comprises waste water storage pond (1), homogeneous pond (2), oil trap (3), equalizing tank (4), airfloat equipment (5), hydrolysis acidification pool (6), one-level contact-oxidation pool (7), two-stage biological contact oxidation pond (8), settling tank (9) and clean water basin (10); The outlet in waste water storage pond (1) is communicated with the inlet of homogeneous pond (2) through barrier (11); The outlet in homogeneous pond (2) is connected with the inlet of oil trap (3) through pipeline I (12) to be passed through; Oil trap (3) links together with equalizing tank (4); In oil trap (3), be provided with oil skimming machine (13); The outlet of oil trap (3) communicates through U trap (14) with the inlet of equalizing tank (4); The outlet of equalizing tank (4) communicates through the inner bag of pipeline III (15) with airfloat equipment (5), is communicated with the inlet of settling tank (9) through hydrolysis acidification pool (6), one-level contact-oxidation pool (7) two-stage biological contact oxidation pond, back (8) successively through pipeline II (16) in the exit of airfloat equipment (5), and the clear water output of settling tank (9) communicates with clean water basin (10); The mud discharging mouth (17) of settling tank (9) is connected with mud thickner (18), spiral pump (19) and plate type pressure filter (20) in turn, and the outlet of clean water basin (10) is provided with water port (21).
2. the waste disposal plant of basin cleaning of evaporator according to claim 1 is characterized in that being connected with on the described equalizing tank (4) roots blower I (22).
3. the waste disposal plant of basin cleaning of evaporator according to claim 1 is characterized in that described one-level contact-oxidation pool (7) all is connected with roots blower II (23) with two-stage biological contact oxidation pond (8).
4. the waste disposal plant of basin cleaning of evaporator according to claim 1 is characterized in that described pipeline I (12) is set to the D65 pipeline.
5. the waste disposal plant of basin cleaning of evaporator according to claim 1 is characterized in that described pipeline II (16) is set to the D65 pipeline.
6. the waste disposal plant of basin cleaning of evaporator according to claim 1 is characterized in that described pipeline III (15) is set to the D65 pipeline.
7. the waste disposal plant of basin cleaning of evaporator according to claim 1 is characterized in that being distributed with in the described hydrolysis acidification pool (6) two-layer packing layer I (24).
8. the waste disposal plant of basin cleaning of evaporator according to claim 1 is characterized in that being distributed with in the described one-level contact-oxidation pool (7) two-layer packing layer II (25).
9. the waste disposal plant of basin cleaning of evaporator according to claim 1 is characterized in that being distributed with in the described two-stage biological contact oxidation pond (8) two-layer packing layer III (26).
CN2012102076542A 2012-06-24 2012-06-24 Storage tank and washing tank sewage treatment device Pending CN102765851A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012102076542A CN102765851A (en) 2012-06-24 2012-06-24 Storage tank and washing tank sewage treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012102076542A CN102765851A (en) 2012-06-24 2012-06-24 Storage tank and washing tank sewage treatment device

Publications (1)

Publication Number Publication Date
CN102765851A true CN102765851A (en) 2012-11-07

Family

ID=47093469

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012102076542A Pending CN102765851A (en) 2012-06-24 2012-06-24 Storage tank and washing tank sewage treatment device

Country Status (1)

Country Link
CN (1) CN102765851A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103539324A (en) * 2013-11-15 2014-01-29 北京腾骧时代科技有限公司 Biological ceramsite device for deeply treating domestic wastewater as well as process thereof
CN106007219A (en) * 2016-07-12 2016-10-12 佛山杰致信息科技有限公司 Comprehensive sewage treatment process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103539324A (en) * 2013-11-15 2014-01-29 北京腾骧时代科技有限公司 Biological ceramsite device for deeply treating domestic wastewater as well as process thereof
CN103539324B (en) * 2013-11-15 2015-06-03 北京腾骧时代科技有限公司 Biological ceramsite device for deeply treating domestic wastewater as well as process thereof
CN106007219A (en) * 2016-07-12 2016-10-12 佛山杰致信息科技有限公司 Comprehensive sewage treatment process

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Address after: 225321 Yongan City, Jiangsu province high port town of Taizhou Village Hall

Applicant after: JIANGSU HAIQI CHEMICAL STORAGE CO., LTD.

Address before: 225321 Yongan City, Jiangsu province high port town of Taizhou Village Hall

Applicant before: Jiangsu Chemical Storage Co., Ltd.

WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20121107