CN201400629Y - Floor processing wastewater treatment and recycling system - Google Patents

Floor processing wastewater treatment and recycling system Download PDF

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Publication number
CN201400629Y
CN201400629Y CN2009203025359U CN200920302535U CN201400629Y CN 201400629 Y CN201400629 Y CN 201400629Y CN 2009203025359 U CN2009203025359 U CN 2009203025359U CN 200920302535 U CN200920302535 U CN 200920302535U CN 201400629 Y CN201400629 Y CN 201400629Y
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CN
China
Prior art keywords
tank
water
waste water
communicated
contact
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Expired - Fee Related
Application number
CN2009203025359U
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Chinese (zh)
Inventor
许风刚
盛礼俊
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Hangzhou Hengda Environmental Protection Industrial Co Ltd
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Hangzhou Hengda Environmental Protection Industrial Co Ltd
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Priority to CN2009203025359U priority Critical patent/CN201400629Y/en
Application granted granted Critical
Publication of CN201400629Y publication Critical patent/CN201400629Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Abstract

The utility model relates to a wastewater treatment system, in particular to a floor processing wastewater treatment and recycling system which mainly aims at solving the technical problems existing in the prior art that the volumetric quantity of a wastewater tank is smaller, the quantity of treated sewage is smaller, liquid and solid are difficult to be separated from each other in the treatmentof wastewater containing more sludge, and the like. The floor processing wastewater treatment and recycling system comprises a pre-aeration adjusting tank which is provided with a water pump; the water pump is communicated with a reaction primary sedimentation tank which is communicated with a medicament tank; the bottom of the reaction primary sedimentation tank is provided with a first sedimentation area, and the upper part thereof is communicated with a contact oxidation tank which is internally connected with biological suspended packings; the contact oxidation tank is connected with a secondary sedimentation tank through a pipeline; the bottom of the secondary sedimentation tank is provided with a second sedimentation area; the first sedimentation area and the second sedimentation area are both connected with a sludge drying tank through a sludge pipe; the secondary sedimentation tank is communicated with a filter tank through the pipeline; and the filter tank is connected with aclear water storage tank through a water pipe.

Description

The floor processing waste water is handled and reclaiming system
Technical field
The utility model relates to a kind of Waste Water Treatment, especially relates to a kind of to processing of floor processing waste water and the isostructural improvement of reclaiming system.
Background technology
The waste water that floor processing produces is owing to have some biochemical substances, therefore present common this class waste water of method of wastewater treatment intractable.Chinese patent discloses a kind of built-up type wastewater treatment equipment (mandate publication number: CN 2374542Y), it is made up of seven unit cells that are connected, putting in order of unit cells is anoxic pond, pre-exposure pond, preliminary sedimentation tank, aeration tank, second pond, sludge sump, biological filter, pre-exposure pond and bottom, aeration tank are provided with the blast main that is used to inflate, medium-soft fibrous packing and active sludge are arranged in the aeration tank, the biological filter is water inlet from bottom to top, and filtrate is slag or fibrous nodules.But this waste water plant owing to be arranged to an orthogonal zone, handled sewage quantity is less, and it is when handling the more waste water of mud, liquid is not easy to separate with solid.
The utility model content
The utility model technical issues that need to address provide a kind of floor processing waste water and handle and reclaiming system, it mainly is that to solve the volumetric quantity of existing in prior technology wastewater disposal basin less, handled sewage quantity is less, and it is when handling the more waste water of mud, and liquid is not easy the technical problem separated etc. with solid.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Floor of the present utility model processing waste water is handled and reclaiming system, comprise the pre-exposure equalizing tank that to deposit the floor processing waste water, the pre-exposure equalizing tank is provided with water pump, it is characterized in that described water pump is by the cross current preliminary sedimentation tank that responds, the reaction preliminary sedimentation tank also is communicated with pharmacy slot by the medicament pipe, the bottom of reaction preliminary sedimentation tank is provided with first settling region, reaction preliminary sedimentation tank top is communicated with contact-oxidation pool by water leg, be connected with some biological suspension fillers in the pond of contact-oxidation pool, contact-oxidation pool is connected with secondary sedimentation basins by pipeline, the secondary sedimentation basins bottom is provided with second settling region, first settling region all is connected the sludge drying pond by sludge pipe with second settling region, secondary sedimentation basins has filtering basin by pipeline connection, and filtering basin connect the clear water storage pool by water pipe.Pre-exposure equalizing tank, sludge drying pond, clear water storage pool can be embedded in underground, pharmacy slot and water pump can place pre-exposure equalizing tank place, medicament in the pharmacy slot can be injected into the reaction preliminary sedimentation tank, the waste water and the medicament reaction of reaction preliminary sedimentation tank inside generate flocs unit, flocs unit staticly settles in the reaction preliminary sedimentation tank, removes flocs unit then.Contact-oxidation pool adopts pulling flow type structure simple in structure, easy and simple to handle, the biological suspension filler of contact-oxidation pool inside, after system runs to for some time, in the contact-oxidation pool a large amount of active sludge will be arranged, most of mud with biomembranous form apposition growth on the biological suspension filler, can be used for the higher waste water of concentration of treatment comparatively speaking with biomembrance process, have stronger capacity of resisting impact load.In the filtering basin bed filtration layer can be set, it can purify water quality, and the water that enters the clear water storage pool has at last reached the standard of reuse, can efflux use.
As preferably, the bottom of described pre-exposure equalizing tank and contact-oxidation pool is provided with boring aeration pipe, and boring aeration pipe is connected with blower fan by airduct.Boring aeration pipe is the ABS boring aeration pipe, on the one hand can carry out preliminary oxidizing reaction to waste water, removes part readily oxidizable substance in the waste water, on the other hand by aeration can homogenizing waste water water quality, make waste water quality relatively keep stable.
As preferably, the ingress of described reaction preliminary sedimentation tank is provided with agitator, and agitator is connected with motor.Agitator can carry out waste water solid-liquid to be disperseed, and the heavier mud of weight then can be deposited in first settling region, and the water that weight is lighter then can float on the top.
As preferably, described biological suspension filler becomes arranged, and it is suspended in the contact-oxidation pool.It is 5 ~ 10 row that the biological suspension filler can be arranged, and every row are evenly equipped with 5 ~ 10 fillers.
Therefore, the volumetric quantity that the utlity model has wastewater disposal basin is bigger, and handled sewage quantity is bigger, and it adopts agitator when handling the more waste water of mud, makes characteristics such as flowing fluid ratio is easier to separate with solid, and is simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Component, position and numbering among the figure: pre-exposure equalizing tank 1, water pump 2, water pipe 3, reaction preliminary sedimentation tank 4, pharmacy slot 5, first settling region 6, water leg 7, contact-oxidation pool 8, biological suspension filler 9, secondary sedimentation basins 10, second settling region 11, sludge pipe 12, sludge drying pond 13, filtering basin 14, clear water storage pool 15, boring aeration pipe 16, airduct 17, blower fan 18, agitator 19, motor 20, medicament pipe 21.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: this routine floor processing waste water is handled and reclaiming system, as Fig. 1, a pre-exposure equalizing tank 1 of depositing the floor processing waste water is arranged, and pre-exposure equalizing tank place is provided with pharmacy slot 5 and water pump 2, and the ingress of water pump stretches in the pre-exposure equalizing tank by water pipe 3.Pump outlet is connected with reaction preliminary sedimentation tank 4 by water pipe 3, and reaction preliminary sedimentation tank 4 is communicated with pharmacy slot 5 by medicament pipe 21.The ingress of reaction preliminary sedimentation tank 4 is provided with agitator 19, and agitator connects motor 20 and by its driving.Agitator is made up of rotating shaft and blade.The below of reaction preliminary sedimentation tank 4 is provided with 6, the first settling regions 6, first settling region and is communicated with sludge drying pond 13 by sludge pipe 12.Reaction preliminary sedimentation tank 4 tops are communicated with contact-oxidation pool 8 by water leg 7, be hung with into the biological suspension filler 9 of arranged in the pond of contact-oxidation pool, contact-oxidation pool 8 all is provided with boring aeration pipe 16 with the bottom of pre-exposure equalizing tank 1, and boring aeration pipe connects blower fan 18 by airduct 17.Contact-oxidation pool 8 is connected with secondary sedimentation basins 10 by pipeline, the secondary sedimentation basins bottom is provided with second settling region 11, second settling region connects sludge drying pond 13 by sludge pipe 12, and secondary sedimentation basins has filtering basin 14 by pipeline connection, and filtering basin connect clear water storage pool 15 by water pipe.
During use, the Workshop Production composite waste enters in the pre-exposure equalizing tank 1 after collecting, boring aeration pipe 16 at the bottom of the pond can carry out preliminary oxidizing reaction to waste water on the one hand, remove part readily oxidizable substance in the waste water, on the other hand by aeration can homogenizing waste water water quality, make waste water quality relatively keep stable; Promote by water pump 2 then and deliver to reaction preliminary sedimentation tank 4, generate flocs unit, in settling tank, staticly settle then and remove flocs unit by the reaction of adding medicine in reaction tank.Supernatant liquor gravity flow after water leg 7 is collected enters contact-oxidation pool 8, when facility operation after for some time, in the pond a large amount of active sludge will be arranged, most of mud with biomembranous form apposition growth on biological suspension filler 9, can be used for the higher waste water of concentration of treatment comparatively speaking with biomembrance process, have stronger capacity of resisting impact load.Water outlet gravity flow after the biochemical treatment enters secondary sedimentation basins 10 and carries out mud-water separation, enters filtering basin 14 then, and water quality is further purified, and reaches reuse standard, and it is standby that water outlet enters into clear water storage pool 15 again.Mud in reaction preliminary sedimentation tank 4 and the secondary sedimentation basins 10 regularly passes through the hydrostatic head force feed to the sludge drying pond, and the useless admittedly processing company that the mud of mummification need be transported to specialty disposes.

Claims (5)

1. a floor processing waste water is handled and reclaiming system, comprise the pre-exposure equalizing tank (1) that to deposit the floor processing waste water, pre-exposure equalizing tank (1) is provided with water pump (2), it is characterized in that described water pump (2) is communicated with reaction preliminary sedimentation tank (4) by water pipe (3), the reaction preliminary sedimentation tank also is communicated with pharmacy slot (5) by medicament pipe (21), the bottom of reaction preliminary sedimentation tank (4) is provided with first settling region (6), reaction preliminary sedimentation tank (4) top is communicated with contact-oxidation pool (8) by water leg (7), be connected with some biological suspension fillers (9) in the pond of contact-oxidation pool, contact-oxidation pool (8) is connected with secondary sedimentation basins (10) by pipeline, the secondary sedimentation basins bottom is provided with second settling region (11), first settling region all passes through sludge pipe (12) with second settling region and is connected sludge drying pond (13), secondary sedimentation basins has filtering basin (14) by pipeline connection, and filtering basin connect clear water storage pool (15) by water pipe.
2. floor according to claim 1 processing waste water is handled and reclaiming system, it is characterized in that the described pre-exposure equalizing tank (1) and the bottom of contact-oxidation pool (8) are provided with boring aeration pipe (16), boring aeration pipe is connected with blower fan (18) by airduct (17).
3. floor according to claim 1 and 2 processing waste water is handled and reclaiming system, it is characterized in that the ingress of described reaction preliminary sedimentation tank (4) is provided with agitator (19), and agitator is connected with motor (20).
4. floor according to claim 1 and 2 processing waste water is handled and reclaiming system, it is characterized in that described biological suspension filler (9) becomes arranged, and it is suspended in the contact-oxidation pool (8).
5. floor according to claim 3 processing waste water is handled and reclaiming system, it is characterized in that described biological suspension filler (9) becomes arranged, and it is suspended in the contact-oxidation pool (8).
CN2009203025359U 2009-04-24 2009-04-24 Floor processing wastewater treatment and recycling system Expired - Fee Related CN201400629Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009203025359U CN201400629Y (en) 2009-04-24 2009-04-24 Floor processing wastewater treatment and recycling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009203025359U CN201400629Y (en) 2009-04-24 2009-04-24 Floor processing wastewater treatment and recycling system

Publications (1)

Publication Number Publication Date
CN201400629Y true CN201400629Y (en) 2010-02-10

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CN2009203025359U Expired - Fee Related CN201400629Y (en) 2009-04-24 2009-04-24 Floor processing wastewater treatment and recycling system

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101805102A (en) * 2010-05-27 2010-08-18 江门裕华皮革有限公司 Wastewater treatment method
CN105439330A (en) * 2016-01-15 2016-03-30 芜湖林诺环保科技有限公司 Small sewage treatment device and control method thereof
CN106186511A (en) * 2016-07-04 2016-12-07 宜兴市永加化工有限公司 A kind of wastewater treatment equipment
CN111547888A (en) * 2020-05-20 2020-08-18 四川省工业环境监测研究院 Wastewater treatment device for water and soil pollution control and treatment method thereof
CN113248076A (en) * 2021-04-09 2021-08-13 宁波市鄞州区水利水电勘测设计院 Polluted city internal lake water quality purification and water ecological restoration system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101805102A (en) * 2010-05-27 2010-08-18 江门裕华皮革有限公司 Wastewater treatment method
CN105439330A (en) * 2016-01-15 2016-03-30 芜湖林诺环保科技有限公司 Small sewage treatment device and control method thereof
CN106186511A (en) * 2016-07-04 2016-12-07 宜兴市永加化工有限公司 A kind of wastewater treatment equipment
CN111547888A (en) * 2020-05-20 2020-08-18 四川省工业环境监测研究院 Wastewater treatment device for water and soil pollution control and treatment method thereof
CN111547888B (en) * 2020-05-20 2022-03-01 四川省工业环境监测研究院 Wastewater treatment device for water and soil pollution control and treatment method thereof
CN113248076A (en) * 2021-04-09 2021-08-13 宁波市鄞州区水利水电勘测设计院 Polluted city internal lake water quality purification and water ecological restoration system

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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: 20100210

Termination date: 20170424