CN201400631Y - Plastic cleaning wastewater treatment system - Google Patents
Plastic cleaning wastewater treatment system Download PDFInfo
- Publication number
- CN201400631Y CN201400631Y CN2009203025378U CN200920302537U CN201400631Y CN 201400631 Y CN201400631 Y CN 201400631Y CN 2009203025378 U CN2009203025378 U CN 2009203025378U CN 200920302537 U CN200920302537 U CN 200920302537U CN 201400631 Y CN201400631 Y CN 201400631Y
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- Prior art keywords
- pond
- tank
- wastewater treatment
- cleaning wastewater
- sludge
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- 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.)
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model relates to a wastewater treatment system, in particular to a plastic cleaning wastewater treatment system which mainly aims at solving the technical problems existing in the prior art that the quantity of wastewater treated by a wastewater equipment is smaller, only one biochemical tank is arranged, the efficiency of biochemical reaction is lower, liquid and solid are not easy tobe separated from each other in the treatment of wastewater containing more sludge, and the like. The plastic cleaning wastewater treatment system comprises a water collecting and adjusting tank which is connected with a lifting pump; the lifting pump is connected with a reaction position sedimentation tank which is internally connected with a medicament tank; the bottom of the reaction positionsedimentation tank is provided with a sedimentation area; the reaction position sedimentation tank is connected with a biochemical tank; packing is hung in the biochemical tank; a secondary sedimentation tank is connected at an outlet of the biochemical tank; the bottom of the secondary sedimentation tank is provided with the sedimentation area; the secondary sedimentation tank is connected with afilter tank which is connected with a clear water storage tank; and the reaction position sedimentation tank and the sedimentation area at the bottom of the secondary sedimentation tank are both connected with a sludge concentration tank.
Description
Technical field
The utility model relates to a kind of Waste Water Treatment, especially relates to a kind of to the isostructural improvement of plastics Cleaning Wastewater treatment system.
Background technology
Plastics clean the waste water that produces 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, biochemistry pool only is provided with one, the efficient of biochemical reaction is lower, 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 plastics Cleaning Wastewater treatment system, it mainly is that to solve the sewage quantity that the existing in prior technology waste water plant handles less, biochemistry pool only is provided with one, the efficient of biochemical reaction is lower, 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:
Plastics Cleaning Wastewater treatment system of the present utility model, comprise the equalizing tank that catchments that can lead to the plastics Cleaning Wastewater, the equalizing tank that catchments is connected with lift pump, it is characterized in that described lift pump is connected with the heavy pond of reaction place by waste pipe, there is pharmacy jar the heavy inside, pond of reaction place by the medicament pipe coupling, bottom, the heavy pond of reaction place is provided with the settling region, the heavy pond of reaction place is connected with biochemistry pool, be hung with filler in the biochemistry pool, the exit of biochemistry pool is connected with secondary sedimentation basins, its bottom is provided with the settling region, and secondary sedimentation basins is connected with filtering basin by waste pipe, and filtering basin connect the clear water storage pool by waste pipe; Reaction place is sunk the settling region of pond, secondary sedimentation basins bottom and all is connected with sludge thickener by sludge pipe.The filter screen that the plastics Cleaning Wastewater in workshop at first is provided with by water outlet is removed plastics section residual in the water, and the water quality homogenizing is carried out in water outlet in collection enters the equalizing tank that catchments, make water quantity and quality relatively keep stable.Waste water after the homogenizing is delivered in the reaction preliminary sedimentation tank by lift pump again, waste water and medicament reaction in reaction settling basin, and generate floss, enter into then and carry out sedimentation in the settling region.Biochemistry pool can adopt pulling flow type structure simple in structure, easy to operate.After system runs to for some time, in the biochemistry pool a large amount of active sludge will be arranged, most of mud on filler, comparatively speaking can be used for concentration of treatment higher waste water with biomembrance process with biomembranous form apposition growth, has stronger capacity of resisting impact load.
As preferably, described biochemistry pool includes facultative anaerobic biochemical pond and aerobic biochemical pond, and filler is suspended on facultative anaerobic biochemical pond and inside, aerobic biochemical pond respectively.Facultative anaerobic biochemical pond, aerobic biochemical pond are set, can get more complete sludge treatment.
As preferably, described facultative anaerobic biochemical pond, aerobic biochemical pond all are 2, and Qi Chidi is provided with variable micro-hole aerator, and variable micro-hole aerator connects blower fan by blast main.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, described filtering basin are the valveless water filter pond, are provided with filtering layer in the pond, and the filtering layer top is provided with pipe and is communicated with outer comb.The sewage that is in the below in the pond can be discharged through outer comb, and the clear water above being in the pond can be sent in the clear water storage pool.
As preferably, the ingress in the heavy pond of described reaction place is connected 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 the settling region, and the water that weight is lighter then can float on the top.
As preferably, described sludge thickener connects the sludge press filtration machine by mud spiral pump, sludge pipe.The mud spiral pump can be transported to mud in the sludge press filtration machine, and the sludge press filtration machine becomes filter cake with sludge press filtration, transports outward landfill then.The filtrate that the supernatant liquor on sludge thickener top and mud spiral pump extrude can be connected in the equalizing tank that catchments by waste pipe.
Therefore, it is bigger to the utlity model has handled sewage quantity, is provided with facultative anaerobic biochemical pond and aerobic biochemical pond, can handle more mud, adopts agitator, 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: lift pump 1, waste pipe 2, the heavy pond 3 of reaction place, medicament pipe 4, pharmacy jar 5, settling region 6, filler 7, secondary sedimentation basins 8, filtering basin 9, clear water storage pool 10, sludge pipe 11, sludge thickener 12, facultative anaerobic biochemical pond 13, aerobic biochemical pond 14, variable micro-hole aerator 15, blast main 16, blower fan 17, filtering layer 18, pipe 19, agitator 20, motor 21, mud spiral pump 22, sludge press filtration machine 23.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the plastics Cleaning Wastewater treatment system that this is routine, as Fig. 1, the equalizing tank of catchmenting is arranged, the equalizing tank that catchments is by the heavy pond 3 of lift pump 1 ligation place, and the ingress in the heavy pond of reaction place is provided with agitator 20, and agitator is connected with motor 21.The heavy inside, pond of reaction place is connected with pharmacy jar 5 by medicament pipe 4, and bottom, the heavy pond of reaction place is provided with settling region 6.The heavy pond 3 of reaction place also is connected with 2 facultative anaerobic biochemical ponds 13, and facultative anaerobic biochemical pond 13 is connected with 2 aerobic biochemical ponds 14.All be hung with filler 7 in the pond in facultative anaerobic biochemical pond 13 and aerobic biochemical pond 14, and the bottom all is provided with variable micro-hole aerator 15, variable micro-hole aerator connects blower fans 17 by blast main 16.The outlet in aerobic biochemical pond 14 is connected with secondary sedimentation basins 8, and the secondary sedimentation basins bottom is provided with the settling region.Reaction place is sunk the settling region of pond 3, secondary sedimentation basins 8 bottoms and all is connected with sludge thickener 12 by sludge pipe 11, and sludge thickener connects sludge press filtration machine 23 by mud spiral pump 22, sludge pipe.Secondary sedimentation basins 8 is connected with filtering basin 9 by waste pipe 2, and filtering basin are the valveless water filter pond, is provided with filtering layer 18 in the pond, and the filtering layer top is provided with pipe 19 and is communicated with outer comb.The clear water output of filtering basin 9 is connected with the clear water storage pool 10 that clear water can be delivered to each workshop.
The filter screen that the workshop Cleaning Wastewater at first is provided with by water outlet is removed plastics section residual in the water, and the water quality homogenizing is carried out in water outlet in collection enters the equalizing tank that catchments, make water quantity and quality relatively keep stable.Waste water after the homogenizing is delivered in the reaction preliminary sedimentation tank 3 by lift pump 1 again, the medicament that waste water and pharmacy jar 5 feed in reaction settling basin 3 produces reaction, generate floss, enter into then and carry out sedimentation in the settling region 6, precipitated outlet water gravity flow after water leg is collected enters facultative anaerobic biochemical pond 13, aerobic biochemical pond 14 successively.After system runs to certain hour, have in the pond a large amount of active sludge with biomembranous form apposition growth on filler, can be used for the higher waste water of concentration of treatment comparatively speaking with biomembrance process, strengthen impact resistance.Handling gravity flow again through biochemical reaction enters secondary sedimentation basins 8 and carries out mud-water separation and handle.Just enter valveless water filter pond 9 after the precipitated outlet water and further handle, it is standby that the water outlet gravity flow enters into clear water storage pool 10.Mud in reaction settling basin 3 and the secondary sedimentation basins 8 regularly passes through the hydrostatic head force feed to sludge thickener 12, and the mud in the sludge thickener is by gravity dehydration, and supernatant liquor flows back to the equalizing tank that catchments, and mud is then delivered to sludge press filtration machine 23 by mud spiral pump 22 and handled.Mud cake should be transported to the useless admittedly processing company of specialty outward and disposes behind the sludge dehydrating and drying.
Claims (6)
1. plastics Cleaning Wastewater treatment system, comprise the equalizing tank that catchments that can lead to the plastics Cleaning Wastewater, the equalizing tank that catchments is connected with lift pump (1), it is characterized in that described lift pump (1) is connected with the heavy pond (3) of reaction place by waste pipe (2), the heavy inside, pond of reaction place is connected with pharmacy jar (5) by medicament pipe (4), bottom, the heavy pond of reaction place is provided with settling region (6), the heavy pond of reaction place is connected with biochemistry pool, be hung with filler (7) in the biochemistry pool, the exit of biochemistry pool is connected with secondary sedimentation basins (8), its bottom is provided with the settling region, and secondary sedimentation basins is connected with filtering basin (9) by waste pipe, and filtering basin connect clear water storage pool (10) by waste pipe; Reaction place is sunk the settling region of pond (3), secondary sedimentation basins (8) bottom and is all passed through sludge pipe (11) and be connected with sludge thickener (12).
2. plastics Cleaning Wastewater treatment system according to claim 1 is characterized in that described biochemistry pool includes facultative anaerobic biochemical pond (13) and aerobic biochemical pond (14), and filler is suspended on facultative anaerobic biochemical pond and inside, aerobic biochemical pond respectively.
3. plastics Cleaning Wastewater treatment system according to claim 2, it is characterized in that described facultative anaerobic biochemical pond (13), aerobic biochemical pond (14) all are 2, all be provided with variable micro-hole aerator (15) at the bottom of its pond, variable micro-hole aerator connects blower fan (17) by blast main (16).
4. according to claim 1 or 2 or 3 described plastics Cleaning Wastewater treatment systems, described filtering basin (9) are the valveless water filter pond, are provided with filtering layer (18) in the pond, and the filtering layer top is provided with pipe (19) and is communicated with outer comb.
5. according to claim 1 or 2 or 3 described plastics Cleaning Wastewater treatment systems, it is characterized in that described reaction place sinks the ingress in pond (3) and be connected with agitator (20), agitator is connected with motor (21).
6. according to claim 1 or 2 or 3 described plastics Cleaning Wastewater treatment systems, it is characterized in that described sludge thickener (12) connects sludge press filtration machine (23) by mud spiral pump (22), sludge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203025378U CN201400631Y (en) | 2009-04-24 | 2009-04-24 | Plastic cleaning wastewater treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203025378U CN201400631Y (en) | 2009-04-24 | 2009-04-24 | Plastic cleaning wastewater treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201400631Y true CN201400631Y (en) | 2010-02-10 |
Family
ID=41660429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203025378U Expired - Fee Related CN201400631Y (en) | 2009-04-24 | 2009-04-24 | Plastic cleaning wastewater treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201400631Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817610A (en) * | 2010-04-06 | 2010-09-01 | 湖北众联塑业有限公司 | Method for filtering and circulating sewage after washing plastic wastes |
| CN103722631A (en) * | 2013-12-20 | 2014-04-16 | 溧阳市乔森塑料有限公司 | Kneading method of urea molding compound |
| CN106542671A (en) * | 2016-11-01 | 2017-03-29 | 安徽环嘉天再生资源有限公司 | Intelligent zero-emission sewage disposal system |
| CN108083493A (en) * | 2017-12-13 | 2018-05-29 | 浙江力拓环保工程有限公司 | A kind of system and method for reducing waste water cod contents |
-
2009
- 2009-04-24 CN CN2009203025378U patent/CN201400631Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817610A (en) * | 2010-04-06 | 2010-09-01 | 湖北众联塑业有限公司 | Method for filtering and circulating sewage after washing plastic wastes |
| CN103722631A (en) * | 2013-12-20 | 2014-04-16 | 溧阳市乔森塑料有限公司 | Kneading method of urea molding compound |
| CN106542671A (en) * | 2016-11-01 | 2017-03-29 | 安徽环嘉天再生资源有限公司 | Intelligent zero-emission sewage disposal system |
| CN108083493A (en) * | 2017-12-13 | 2018-05-29 | 浙江力拓环保工程有限公司 | A kind of system and method for reducing waste water cod contents |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20170424 |
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| CF01 | Termination of patent right due to non-payment of annual fee |