CN207845445U - A kind of system for deep removal dirt Organic substance in water - Google Patents
A kind of system for deep removal dirt Organic substance in water Download PDFInfo
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- CN207845445U CN207845445U CN201820001679.XU CN201820001679U CN207845445U CN 207845445 U CN207845445 U CN 207845445U CN 201820001679 U CN201820001679 U CN 201820001679U CN 207845445 U CN207845445 U CN 207845445U
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- sludge
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- hydrolysis acidification
- acidification pool
- discharge bay
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Abstract
The utility model is related to a kind of system for deep removal dirt Organic substance in water, which includes：Wastewater collection regulating reservoir, hydrolysis acidification pool, aerobic tank, sludge-tank and discharge bay.Sequentially connected oil separator, pH regulating reservoirs, Inner electrolysis equipment and coagulative precipitation device are equipped in wastewater collection regulating reservoir, catalytic oxidation biologic packing material and phosphorus are equipped in hydrolysis acidification pool, membrane biological reaction device assembly and the suction pump with robot control system(RCS) are equipped in aerobic tank, the suction pump outlet with robot control system(RCS) is connected with discharge bay.Wastewater collection regulating reservoir, hydrolysis acidification pool, aerobic tank, sludge-tank and discharge bay are sequentially connected, and reflux line is equipped between discharge bay and pH regulating reservoirs.System treatment effeciency is high, effluent quality is good, facility compact, floor space is small and operational management is simple for this.
Description
Technical field
The utility model is related to a kind of sewage disposal systems, and in particular to a kind of for deep removal dirt Organic substance in water
System.
Background technology
It often will produce many trade effluents during modern industrial production, and as sewage discharge water quality requirement improves, it passes
The sewage water treatment method of system has often been unable to reach emission request.
By taking the production of polyester polyol as an example, generated organic matter of sewage during polyester polyol polycondensation reaction
Concentration is higher, complicated component.And organic matter is mostly the carbohydrate and aromatic compound of the backbone of closing structure, it is raw
It is long to change degradation time.In traditional handicraft, the aerobic processing mode being combined with anaerobism can be often selected.But for sewage discharge
Water, change of water quality are larger, and the water quality of water outlet is often unable to reach the grade of environmental requirement.
Therefore, it is necessary to develop a kind of system for deep removal dirt Organic substance in water to solve the above problems.
Invention content
To make up the deficiencies in the prior art, the application provides a kind of system for deep removal dirt Organic substance in water, should
System treatment effeciency is high, effluent quality is good, facility compact, floor space is small and operational management is simple.
The application on the one hand be to provide a kind of system for deep removal dirt Organic substance in water, including：Wastewater collection
Regulating reservoir, hydrolysis acidification pool, aerobic tank, sludge-tank and discharge bay.Be equipped in wastewater collection regulating reservoir sequentially connected oil separator,
PH regulating reservoirs, Inner electrolysis equipment and coagulative precipitation device, hydrolysis acidification pool is interior equipped with catalytic oxidation biologic packing material and phosphorus, aerobic
Membrane biological reaction device assembly and the suction pump with robot control system(RCS) are equipped in pond, the suction pump outlet with robot control system(RCS) and water outlet
Pond is connected.
Wastewater collection regulating reservoir, hydrolysis acidification pool, aerobic tank, sludge-tank and discharge bay are sequentially connected, discharge bay and pH tune
Section is equipped with reflux line between pond.
In some embodiments, Inner electrolysis equipment and/or coagulative precipitation device inner wall are Anti-corrosion glass steel, Anti-corrosion glass steel
For four oily three cloth fiberglass.
In some embodiments, oil collecting pipe is further provided in oil separator, the other end of oil collecting pipe is connected with drain sump.
In some embodiments, sludge pipe is further provided in oil separator, the other end of sludge pipe is connected with sludge-tank.
In some embodiments, it is further provided with air flow stirring apparatus in Inner electrolysis equipment.
In some embodiments, pH meter, metering pump and waste water lifting pump are further provided in coagulative precipitation device.
In some embodiments, it is further provided with temperature controlling instruments in hydrolysis acidification pool, the dirt in hydrolysis acidification pool can be made
Coolant-temperature gage is maintained between 25-30 degrees Celsius.
In some embodiments, system further comprises sludge concentrating pot, and base sludge pipe, dirt are equipped in sludge concentrating pot
Mud screw pump and sludge dehydration device, base sludge pipe are located at sludge condensation pot bottom, are connected with sludge screw rod pump inlet, dirty
Mud snail bar pump discharge is connected with sludge dehydration device.
In some embodiments, the water outlet of sludge dehydration device is connected with wastewater collection regulating reservoir.
In some embodiments, in wastewater collection regulating reservoir, hydrolysis acidification pool, aerobic tank, sludge-tank and discharge bay extremely
Few one includes head cover, and head cover is equipped with the window of at least one observation.
Description of the drawings
Presently filed embodiment is described in conjunction with the accompanying drawings, the application may be better understood, in attached drawing
In：
Fig. 1 is the signal according to a kind of system for deep removal dirt Organic substance in water of one embodiment of the application
Figure.
Drawing reference numeral explanation：
100：Wastewater collection regulating reservoir；
110：Oil separator；
120：PH regulating reservoirs；
130：Inner electrolysis equipment；
140：Coagulative precipitation device；
200：Hydrolysis acidification pool；
300：Aerobic tank；
400：Sludge-tank；
500：Discharge bay；With
600：Sludge concentrating pot.
Specific implementation mode
Unless otherwise defined, the technical term or scientific terminology used in the present specification and claims is should be
The ordinary meaning that the personage with general technical ability is understood in the technical field of the invention.That enumerates herein is all from most
Low value to the numerical value between peak, refer to when between minimum and peak differ two units more than when, minimum with most
All numerical value obtained as increment using a unit between high level.
The specific implementation mode of the present invention explained below, it should be pointed out that in the specific descriptions of these embodiments
In the process, in order to carry out brief and concise description, this specification can not possibly make in detail all features of actual embodiment
Most description.
The exemplary embodiment of the application is related to a kind of system for deep removal dirt Organic substance in water, which includes
Wastewater collection regulating reservoir 100, hydrolysis acidification pool 200, aerobic tank 300, sludge-tank 400 and discharge bay 500.In some embodiments
In, which further comprises sludge concentrating pot 600.
Sequentially connected oil separator 110, pH regulating reservoirs 120, Inner electrolysis equipment 130 are equipped in wastewater collection regulating reservoir 100
With coagulative precipitation device 140.
Oil separator 110 is different with the proportion of water using suspended matter in sewage and achievees the purpose that separation.Sewage is by being arranged
The water inlet of 110 one end of oil separator enters oil separator 110, sewage floatation surface on oil product during flowing.In some implementations
Example in, oil separator 110 be equipped with waste water self-priming elevator pump and liquid level gauge, liquid level gauge to control the start and stop of waste water self-priming elevator pump,
And waste water self-priming elevator pump is making the sewage handled by oil removal enter in pH regulating reservoirs 120.In some embodiments, oil removal
The top in pond 100 is equipped with oil collecting pipe, and the other end of oil collecting pipe is connected with drain sump.The oil product of upper floatation surface is flowed into via oil collecting pipe
Drain sump.In some embodiments, the bottom of oil separator 110 is equipped with sludge pipe, the precipitation to precipitate in oil separator 110
Object, such as heavy oil and other impurities accumulate to after bottom of pond and are expelled to sludge-tank 400 by sludge pipe.
PH regulating reservoirs 120 are adjusting the pH value of sewage.In some embodiments, it can be set before pH regulating reservoirs 120
Primary sedimentation tank is set, to carry out the separation of preliminary settleable matter and water.In some embodiments, into one in pH regulating reservoirs 120
Step is equipped with pH meter and metering pump, and pH meter is to measure the pH value of sewage, and metering pump is controlling the acid-base accommodation object of input
Metering, in general, the acid-base accommodation object of the input pH regulating reservoirs 120 is acid solution.By the sewage of pH regulating reservoirs 120
PH value is generally controlled between 3 to 4, subsequently flows into Inner electrolysis equipment 130.
130 inner wall of Inner electrolysis equipment is Anti-corrosion glass steel, is four oily three cloth fiberglass in some embodiments.At some
In embodiment, iron carbon filler is housed in Inner electrolysis equipment 130.The iron carbon filler is by iron, carbon, other metallic catalyst activators
It is formed through high temperature sintering etc. a variety of raw material.In further embodiments, air flow stirring apparatus is equipped in Inner electrolysis equipment 130,
The air flow stirring apparatus can be bubbler or air stirring slot.The sewage handled by Inner electrolysis subsequently flows into coagulating sedimentation
Device 140.
140 inner wall of coagulative precipitation device is Anti-corrosion glass steel, is four oily three cloth fiberglass in some embodiments.One
In a little embodiments, it is added with flocculation aid in coagulative precipitation device 140, the particle for being difficult to precipitate in water is enable to be aggregated with one another and be formed
Then colloid is combined to form the floccule body of bigger with the impurity in water body, be subsequently deposited at the bottom of coagulative precipitation device 140.
In some embodiments, it is deposited on the floccule body in 140 bottom of coagulative precipitation device and sludge-tank 400 is flowed by blow-off pipe.
In some embodiments, pH meter, metering pump and waste water lifting pump are equipped in coagulative precipitation device 140.In general, the input is mixed
The acid-base accommodation object of solidifying settler 140 is lye.It is generally controlled in by the pH value of the sewage of coagulative precipitation device 140
Between 6.5 to 7.5, hydrolysis acidification pool 200 is subsequently flowed into.In some embodiments, it is further provided in coagulative precipitation device 140
Waste water lifting pump, sewage lifting is entered hydrolysis acidification pool 200.
Catalytic oxidation special bio filler and air aeration perforated pipe are equipped in hydrolysis acidification pool 200.The biologic packing material
Can be hydrolytic bacteria, acidification bacterium etc..The air aeration perforated pipe is arranged in biologic packing material region, and has both air stirring
Function, the growth for the biologic packing material provide advantage.Phosphorus is further provided in hydrolysis acidification pool 200, the phosphorus adds
Dosage is about 2.5-5kg/d, and in some embodiments, dosage is about 3.5kg/d.In some embodiments, hydrolysis acidification pool
200 inner walls do preservative treatment.In further embodiments, it is equipped with temperature controlling instruments in hydrolysis acidification pool 200, hydrolysis acidification can be made
Sewage temperature in pond 200 is maintained between 25-30 degrees Celsius.For sewage after hydrolysis acidification, the macromolecular in sewage is organic
Object is converted into small molecule, and the COD in part of contaminated water can also degrade.In some embodiments, by the dirt of hydrolysis acidification pool 200
Water nature overflow enters aerobic tank 300.In further embodiments, it can be set between hydrolysis acidification pool 200 and aerobic tank 300
Acidification sludge sedimentation basin is set, the sewage flowed out in hydrolysis acidification pool 200 enters by way of natural overflow or by waste water pump
Acidification sludge sedimentation basin after acidified mudpan, enters aerobic tank by way of natural overflow or by waste water pump.
Air aeration hose and membrane biological reaction device assembly (MBR membrane modules) are equipped in aerobic tank 300.In some implementations
In example, the sewage major part in aerobic tank 300 flows directly into discharge bay 500 by membrane biological reaction component, in some cases,
Flow can be 2 cubic meters/hour, and rest part then enters sludge-tank 400 by natural overflow.In some embodiments, good
The suction pump with robot control system(RCS) is further provided in oxygen pond, to by by the sewage of membrane biological reaction component to set
Flow flows into discharge bay 500.In further embodiments, mud discharging pump and control mud discharging are further provided in aerobic tank
The liquid level gauge for pumping start and stop, the mud discharging in aerobic tank is entered sludge-tank 400.The mud discharging pump type can be with
It selects on demand, for example, select flow for 1m3/h, lift 10m, the mud discharging pump of power 1.5kw.
Sludge-tank 400 stores the sludge generated in above-mentioned all kinds for the treatment of tanks to receive, temporarily, inside can set
There is air aerating system.In some embodiments, sludge-tank 400 is equipped with mud discharging pump and controls the liquid of mud discharging pump start and stop
Position meter, concentrates the sludge in sludge-tank 400 is periodically evacuated to sludge concentrating pot 600.In some embodiments, dirty
Water in mud sump 400 is through natural overflow to discharge bay 500.
In some embodiments, base sludge pipe, sludge screw pump and sludge dewatering dress are equipped in sludge concentrating pot 600
It sets.Base sludge pipe is located at 600 bottom of sludge concentrating pot, is connected with the sludge screw rod pump inlet, the sludge screw pump
Outlet is connected with the sludge dehydration device.The liquid deviate from by sludge dehydration device is discharged into wastewater collection regulating reservoir again
100, generated compressed sludge is separately disposed.
Discharge bay 500 discharges it into subsequent drainage pipeline and excludes to accommodate the output water after sewage disposal,
This will not be repeated here for subsequent process.In some embodiments, reflux pump, discharge bay 500 and pH regulating reservoirs are equipped in discharge bay 500
Reflux line is equipped between 120, for the output water after sewage disposal to be partly refluxed to pH regulating reservoirs 120 for adjusting
Concentration of wastewater and/or pH, flow can determine that the exemplary value provided in the present embodiment is 1 cubic meter/hour according to project.
In some embodiments, wastewater collection regulating reservoir 100, hydrolysis acidification pool 200, aerobic tank 300,400 and of sludge-tank
At least one of discharge bay 500 includes head cover, and the head cover is usually arch or flat-top.The head cover can be having prevented
Evil gas and the gas effusion for having peculiar smell, while to improve production security.In some embodiments, the head cover is equipped with extremely
The window of a few observation, which can be observation panel made of transparent glass or transparent resin material, also may be used
To be a watch window that can be opened and closed manually.In further embodiments, it is equipped with sealing strip between the head cover and pond body, uses
To increase leakproofness, prevent gas from escaping.
This specification describes the application, including optimal mode with specific embodiment, and can help any to be familiar with sheet
The people of invented technology carries out experimental implementation, but is not intended to be limited to its protection domain.
Claims (10)
1. a kind of system for deep removal dirt Organic substance in water, which is characterized in that the system comprises：Wastewater collection is adjusted
Pond, hydrolysis acidification pool, aerobic tank, sludge-tank and discharge bay；
Sequentially connected oil separator, pH regulating reservoirs, Inner electrolysis equipment and coagulating sedimentation dress are equipped in the wastewater collection regulating reservoir
It sets；
Catalytic oxidation biologic packing material and phosphorus are equipped in the hydrolysis acidification pool；
It is equipped with membrane biological reaction device assembly and the suction pump with robot control system(RCS) in the aerobic tank, it is described with robot control system(RCS)
Suction pump outlet is connected with the discharge bay；
The wastewater collection regulating reservoir, the hydrolysis acidification pool, the aerobic tank, the sludge-tank and the discharge bay connect successively
It connects, reflux line is equipped between the discharge bay and the pH regulating reservoirs.
2. system according to claim 1, which is characterized in that the Inner electrolysis equipment and/or the coagulative precipitation device
Inner wall is Anti-corrosion glass steel, and the Anti-corrosion glass steel is four oily three cloth fiberglass.
3. system according to claim 1, which is characterized in that be further provided with oil collecting pipe, the collection in the oil separator
The other end of oil pipe is connected with drain sump.
4. system according to claim 1, which is characterized in that be further provided with sludge pipe, the row in the oil separator
The other end of mud pipe is connected with sludge-tank.
5. system according to claim 1, which is characterized in that be further provided with airflow stirring dress in the Inner electrolysis equipment
It sets.
6. system according to claim 1, which is characterized in that be further provided with pH meter, meter in the coagulative precipitation device
Amount pump and waste water lifting pump.
7. system according to claim 1, which is characterized in that it is further provided with temperature controlling instruments in the hydrolysis acidification pool,
It can be such that the sewage temperature in hydrolysis acidification pool is maintained between 25-30 degrees Celsius.
8. system according to claim 1, which is characterized in that the system further comprises sludge concentrating pot, the dirt
Base sludge pipe, sludge screw pump and sludge dehydration device are equipped in mud concentration tank, base sludge pipe is located at sludge condensation tank bottom
Portion is connected with the sludge screw rod pump inlet, and the sludge screw rod pump discharge is connected with the sludge dehydration device.
9. system according to claim 8, which is characterized in that the water outlet of the sludge dehydration device and wastewater collection tune
Pond is saved to be connected.
10. system according to claim 1, which is characterized in that the wastewater collection regulating reservoir, the hydrolysis acidification pool,
At least one of the aerobic tank, the sludge-tank and described discharge bay include head cover, and the head cover is equipped at least one sight
The window examined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820001679.XU CN207845445U (en) | 2018-01-02 | 2018-01-02 | A kind of system for deep removal dirt Organic substance in water |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820001679.XU CN207845445U (en) | 2018-01-02 | 2018-01-02 | A kind of system for deep removal dirt Organic substance in water |
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| CN207845445U true CN207845445U (en) | 2018-09-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642433A (en) * | 2019-07-09 | 2020-01-03 | 山东铭浩环保科技有限公司 | Croton aldehyde wastewater treatment method |
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2018
- 2018-01-02 CN CN201820001679.XU patent/CN207845445U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642433A (en) * | 2019-07-09 | 2020-01-03 | 山东铭浩环保科技有限公司 | Croton aldehyde wastewater treatment method |
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