CN207933229U - A kind of waste oil recycling secondary treatment system - Google Patents
A kind of waste oil recycling secondary treatment system Download PDFInfo
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- CN207933229U CN207933229U CN201820048850.2U CN201820048850U CN207933229U CN 207933229 U CN207933229 U CN 207933229U CN 201820048850 U CN201820048850 U CN 201820048850U CN 207933229 U CN207933229 U CN 207933229U
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- output end
- anaerobic reactors
- waste oil
- treatment system
- secondary treatment
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model discloses a kind of waste oil to recycle secondary treatment system, including regulating reservoir and IC anaerobic reactors, the regulating reservoir input terminal connects inflow pipeline, the output end of the regulating reservoir is connected with flotation tank, the output end of the flotation tank is connected by hydrolysis acidification pool with mixed precipitation pond, the output end in the mixed precipitation pond is connected with IC anaerobic reactors, the output end of the IC anaerobic reactors is connected with mudpan, the recovery port of the mudpan is also connected by reflux pump with oxidation ditch, the input terminal of the IC anaerobic reactors is connected with vibration pump, whole system uses electrical control equipment, control the parameter inside reaction tank, so that aerobic inside whole system, anaerobism and pH value are optimum state, improve the treatment effeciency of system.
Description
Technical field
The utility model is related to waste oil recycling reprocessing field, specially a kind of waste oil recycles secondary treatment system.
Background technology
With industry and the development of catering trade, the usage amount of various oil is increasing, the waste oil type sum number given off
Amount is also just more and more, but waste oil can all have different whereabouts at present, is such as reused into industry, returns dining table, is even straight
It connects and is discharged into water body, pollute.Waste oil recycling processing enterprise has well solved the whereabouts of oil, but if its own is generated
High pollution object not can be well solved, and will produce another pollution, cannot also hold for society.
For example, application No. is 201510146149.5, patent name is that a kind of waste oil recycles processing waste water Odor control system
The patent of invention of system：
Its waste water enters through wastewater equalization pond strengthens flotation tank removal oil slick and dross, heavy subsequently into ozone oxidation coagulation
Shallow lake pond, pollutant are entered back into material filling type anoxic anaerobic reation pool and aerobic contact-oxidation pool are carried out anoxic, anaerobism by oxygenolysis
And aerobic reaction, enter clear water reserviors reuse after filtering；After foul smell enters foul smell alkalization absorption cell, polluter in gas with
Lye chemically reacts, and foul smell is processed into clean gas, realizes qualified discharge.
But existing waste oil recycling secondary treatment system has the following defects：
(1) the maximum feature of existing waste oil recycling processing waste water is exactly that CODCr concentration is high, fat content is high, has one
Fixed temperature, and biochemical is preferable, but because of the complexity of its substance contained, individually use anaerobism, aerobic or physical chemistry etc.
Treatment process cannot achieve discharged wastewater met the national standard；
(2) lack pretreatment distribution, oil slick and residue for waste oil surface etc. inside existing waste oil recovery system
It cannot handle, reduce the efficiency of biochemical treatment；
(3) current waste oil treatment system is relatively poor for the effect of residue treatment, simultaneously for aerobic and anaerobism
The control of equipment is relatively cumbersome.
Invention content
In order to overcome the shortcomings of that prior art, the utility model provide a kind of waste oil recycling secondary treatment system, can have
Effect solves the problems, such as that background technology proposes.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of waste oil recycling secondary treatment system, including regulating reservoir and IC anaerobic reactors, the regulating reservoir input terminal connection
The output end of inflow pipeline, the regulating reservoir is connected with flotation tank, the output end of the flotation tank by hydrolysis acidification pool with
Mixed precipitation pond is connected, and the output end in the mixed precipitation pond is connected with IC anaerobic reactors, the IC anaerobic reactors
Output end be connected with mudpan, the recovery port of the mudpan is also connected by reflux pump with oxidation ditch
It connects, the input terminal of the IC anaerobic reactors is connected with vibration pump, and the fire end of the IC anaerobic reactors passes through heater
It is connected with power control cabinet, the control terminal of the power control cabinet is connected with vibration pump, the input terminal and water inlet line of sent vibration pump
It is connected, the IC anaerobic reactors output end is connected with power control cabinet.
Further, the output end of the mudpan is connected by advanced treating pond with water outlet measuring tank, described
The output end of water outlet measuring tank is connected with drainage pipeline.
Further, the bottom precipitation port of the mudpan is connected by sludge concentration tank with filter press.
Further, the oxidation ditch is internally provided with aeration head, and the gas supply end of the aeration head passes through steam line
It is connected with air feed pump, the control terminal of the air feed pump is connected with PLC controller.
Further, the output end of the oxidation ditch is also connected with multigroup outlet conduit by ball valve.
Compared with prior art, the utility model has the beneficial effects that：
(1) oxidation ditch of the utility model utilizes metabolism of the aerobic microbiological under aerobic condition, to organic
Pollutant further removes.Anaerobism, anoxic, aerobic section are set in oxidation ditch, ensure stable pollutant removal, have simultaneously
Certain Nitrogen/Phosphorus Removal；
(2) the utility model uses electrical control equipment, controls the parameter inside reaction tank so that good inside whole system
Oxygen, anaerobism and pH value are optimum state, improve the treatment effeciency of system；
(3) waste oil recovery system of the utility model for residue have good processing system, by filter press by its
It is used after extrusion, has accomplished resource reclaim recycling, improved resource utilization.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the IC anaerobic reactor structural schematic diagrams of the utility model；
Fig. 3 is the oxidation ditch structural schematic diagram of the utility model.
Figure label：
1- regulating reservoirs；2- flotation tanks；3- hydrolysis acidification pools；4- mixed precipitations pond；5-IC anaerobic reactors；6- oxidation ditches；
7- reflux pumps；8- filter presses；9- is discharged measuring tank；10- sludge concentration tanks；11- heaters；12- water inlet lines；13- vibration pumps；
14- power control cabinets；15- aeration heads；16- steam lines；17- air feed pumps；18-PLC controllers；19- ball valves；20- outlet conduits；
21- mudpans；22- advanced treatings pond.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1 to Figure 3, the utility model provides a kind of waste oil recycling secondary treatment system, including regulating reservoir 1 and IC
Anaerobic reactor 5,1 input terminal of the regulating reservoir connect inflow pipeline, and the output end of the regulating reservoir 1 is connected with flotation tank 2,
The output end of the flotation tank 2 is connected by hydrolysis acidification pool 3 with mixed precipitation pond 4, the output end in the mixed precipitation pond 4
It is connected with IC anaerobic reactors 5, the output end of the IC anaerobic reactors 5 is connected with mudpan 21, the sludge
The recovery port of sedimentation basin 21 is also connected by reflux pump 7 with oxidation ditch 6, and the output end of the mudpan 21 passes through depth
Degree processing pond 22 is connected with water outlet measuring tank 9, and the output end of the water outlet measuring tank 9 is connected with drainage pipeline, the dirt
The bottom precipitation port of mud sedimentation basin 21 is connected by sludge concentration tank 10 with filter press 8.
The removal process of whole system is：It produces black water and progress water quality and quantity in regulating reservoir 1 is flowed by trench
Regulating reservoir 1, the fraction floats grease that production waste water carries can swim in 1 surface of regulating reservoir, manually be removed, in regulating reservoir 1
Waste water pump squeeze into flotation tank, by adding alkali, after being removed to the oil emulsion in waste water, gravity flow enter hydrolysis acidification pool 3
After being hydrolyzed, into mixed precipitation pond precipitation 21, after supernatant inflow intermediate pool is heated to 37 ± 2 DEG C, beaten with pump
Enter system for anaerobic treatment；Anaerobic system uses IC reactor 5+ anaerobic precipitations pond 21, and the water outlet of IC reactors enters anaerobic precipitation
Pond is precipitated, and precipitating sludge 21 and intermediate pool water outlet are mixed into IC reactors 5 and are handled, and supernatant enters follow-up
Aerobic Process for Treatment system；Aerobic Process for Treatment system uses oxidation ditch form, the water outlet of anaerobic precipitation pond and partial raw water to be mixed into oxidation
Ditch is reprocessed, and water outlet carries out precipitation separation from Flat Flow Final Settling Basin is flowed into, and the sludge of bottom is largely back to after precipitation
At oxidation ditch water inlet, to supplement aerobic sludge concentration, excess sludge is discharged into the storage of excess sludge pond；Secondary clarifier effluent is according to water outlet
Situation can be discharged into always municipal drainage pipe network, or enter advanced treating pond and be further processed；Advanced treating pond 22 is mainly logical
Feeding lime breast is crossed, in waste waterIt is removed, precipitating sludge is discharged into sludge concentration tank storage.In sludge concentration tank
Sludge is carried out dehydrating by sludge dewatering equipment, and dehydrated sludge pulls in landfill yard and carries out landfill disposal, and pressing filtering liquid enters tune
It is reprocessed in section pond.
It further illustrates, the input terminal of the IC anaerobic reactors 5 is connected with vibration pump 13, and the IC anaerobism is anti-
The fire end of device 5 is answered to be connected with power control cabinet 14 by heater 11, the control terminal of the power control cabinet 14 is connected with vibration pump 13
It connects, the input terminal of sent vibration pump 13 is connected with water inlet line 12,5 output end of IC anaerobic reactors and 14 phase of power control cabinet
Connection, the power control cabinet 14 are external control devices, power control cabinet 14 be mainly used to control 5 input/output terminal of IC anaerobic reactors with
And its internal pH value, the pH value of water inlet end is adjusted by the way that sodium bicarbonate is added inside IC anaerobic reactors 5, is starting IC
After anaerobic reactor 5, anaerobic grain sludge is added inside IC anaerobic reactors 5, by by waste water and sanitary wastewater press than
Example mixing carries out water distribution, and controls inflow by power control cabinet 14, then the ratio shared by waste water is gradually increased and is improved to reach
The purpose of load, until processing all waste water, later by adjusting into raw water water carry out control load variation.
It further illustrates, the oxidation ditch 6 is internally provided with aeration head 15, and the gas supply end of the aeration head 15 is logical
It crosses steam line 16 with air feed pump 17 to be connected, the control terminal of the air feed pump 17 is connected with PLC controller 18, the PLC
For controller 18 using 6ES7231-7PB22-0XA8 models from automatic controller, the output end of the oxidation ditch 6 also passes through ball
Valve 19 is connected with multigroup outlet conduit 20, and whole system to input sludge inside oxidation ditch 6 to shorten Aerobic Process for Treatment by starting
Time, until IC anaerobic reactors start after, from IC anaerobic reactors come out moisture can be passed through inside oxidation ditch 6 into
Row processing, it is final to realize that anaerobic effluent is handled completely into oxidation ditch 6 after the water quality that sludge adapts to pending waste water,
In the reaction process of waste water, oxygen is constantly inputted to oxidation ditch 6 by steam line 16 using air feed pump 17, improves reaction speed
Rate.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of waste oil recycles secondary treatment system, including regulating reservoir (1) and IC anaerobic reactors (5), it is characterised in that：The tune
It saves pond (1) input terminal and connects inflow pipeline, the output end of the regulating reservoir (1) is connected with flotation tank (2), the flotation tank
(2) output end is connected by hydrolysis acidification pool (3) with mixed precipitation pond (4), the output end of the mixed precipitation pond (4) with
IC anaerobic reactors (5) are connected, and the output end of the IC anaerobic reactors (5) is connected with mudpan (21), described
The recovery port of mudpan (21) is also connected by reflux pump (7) with oxidation ditch (6), the IC anaerobic reactors (5)
Input terminal be connected with vibration pump (13), the fire end of the IC anaerobic reactors (5) passes through heater (11) and power control cabinet
(14) be connected, the control terminal of the power control cabinet (14) is connected with vibration pump (13), the input terminal of sent vibration pump (13) with
Water inlet line (12) is connected, and IC anaerobic reactors (5) output end is connected with power control cabinet (14).
2. a kind of waste oil according to claim 1 recycles secondary treatment system, it is characterised in that：The mudpan (21)
Output end by advanced treating pond (22) with water outlet measuring tank (9) be connected, it is described water outlet measuring tank (9) output end and row
Waterpipe is connected.
3. a kind of waste oil according to claim 1 recycles secondary treatment system, it is characterised in that：The mudpan (21)
Bottom precipitation port be connected with filter press (8) by sludge concentration tank (10).
4. a kind of waste oil according to claim 1 recycles secondary treatment system, it is characterised in that：The oxidation ditch (6) it is interior
Portion is provided with aeration head (15), and the gas supply end of the aeration head (15) is connected by steam line (16) with air feed pump (17),
The control terminal of the air feed pump (17) is connected with PLC controller (18).
5. a kind of waste oil according to claim 4 recycles secondary treatment system, it is characterised in that：The oxidation ditch (6) it is defeated
Outlet is also connected with multigroup outlet conduit (20) by ball valve (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820048850.2U CN207933229U (en) | 2018-01-12 | 2018-01-12 | A kind of waste oil recycling secondary treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820048850.2U CN207933229U (en) | 2018-01-12 | 2018-01-12 | A kind of waste oil recycling secondary treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207933229U true CN207933229U (en) | 2018-10-02 |
Family
ID=63648582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820048850.2U Expired - Fee Related CN207933229U (en) | 2018-01-12 | 2018-01-12 | A kind of waste oil recycling secondary treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207933229U (en) |
-
2018
- 2018-01-12 CN CN201820048850.2U patent/CN207933229U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20181002 |