CN207227215U - A kind of high concentrated organic wastewater processing unit - Google Patents
A kind of high concentrated organic wastewater processing unit Download PDFInfo
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- CN207227215U CN207227215U CN201720935925.4U CN201720935925U CN207227215U CN 207227215 U CN207227215 U CN 207227215U CN 201720935925 U CN201720935925 U CN 201720935925U CN 207227215 U CN207227215 U CN 207227215U
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- organic wastewater
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Abstract
The utility model discloses a kind of high concentrated organic wastewater processing unit, including being sequentially connected barrier, settling tank, SBR biochemistry pools, adsorption tank, pH regulating reservoirs, sterilization pool, settling tank, SBR biochemistry pools bottom are equipped with sewage draining exit, sewage draining exit is all connected with sludge-tank, activated carbon adsorption layer is equipped with adsorption tank, activated carbon adsorption layer includes fixed net, activated carbon, photocatalysis layer, ultraviolet lamp source, fixes filling activated carbon in net, ultraviolet lamp source is equipped with fixed net, photocatalysis layer is equipped with activated carbon；PH regulating reservoirs connect soda acid tank, and barrier is equipped with water inlet end, and sterilization pool is equipped with water outlet.The utility model advantage：Realize the waste water of efficient process different batches as needed, while save energy consumption, the mode being uniformly processed that is easy to operate, time saving and energy saving, changing traditional different waste water；It is easy to operate and floor space is small, equipment life length.
Description
Technical field
The present invention relates to a kind of technical field of waste water processing, is specially a kind of high concentrated organic wastewater processing unit.
Background technology
With industrial boom, the type and quantity of waste water rapidly increase, and the pollution to water body is also increasingly extensively and tight
Weight, threatens the health and safety of the mankind.Wherein high concentrated organic wastewater mainly has the characteristics that:First, organic concentration height.
COD is generally even as high as tens of thousands of or even hundreds of thousands mg/L in 2 000 more than mg/L, some, and in contrast, BOD is relatively low, very much
The ratio of waste water BOD and COD are less than 0.3；Second, complicated component, Organic substance in water is given up with aromatic compound containing toxicant
Thing and heterocyclic compound are in the majority, more to contain sulfide, nitride, heavy metal and toxic organic compound；Third, colourity is high, have different
Taste.Some waste water give out pungent stench, and harmful effect is caused to surrounding environment；Fourth, there is strong acid and strong base.
In the ultra-high concentration organic wastewater that industry produces, acid, bases are numerous, often with strong acid or strong basicity.First, need
Oxygen endangers:Due to biodegradation, high concentrated organic wastewater can make receiving water body anoxic even anaerobism, and most aquatic organisms will
Death, so as to produce stench, deteriorates water quality and environment.Second, sense organ contact scar:High concentrated organic wastewater not only loses water body
Use value, more seriously affects the normal life of the nearby water bodies people.Third, causing toxicity harm:Contain in ultra-high concentration organic wastewater
There are a large amount of toxic organic compounds, can constantly accumulate, store in the natural environments such as water body, soil, finally enter human body, harmful to human
Health.
High concentrated organic wastewater processing in the prior art mainly includes Oxygen Adsorption method, burning method, absorption method, SBR processing
The methods of handle.Wherein SBR sewage treatment process is a type of modern activated sludge process, it be one be equipped with aeration and
In the reactor of agitating device, according to predetermined program, the behaviour for carrying out the process such as water-filling, biochemical reaction, precipitation, draining, idle
Make.Terminate to be a cycle to idle since water-filling.But there are problems with during wastewater treatment in the prior art：1st, at waste water
It is big to manage installation area, since biochemistry pool, settling tank need serial or parallel connection setting multiple, causes to take up a large area；2nd, by
Yu Shuizhong contains high-enriched organics, larger to the corrosivity of equipment, and service life of equipment is short；3rd, additional thing such as activated carbon is needed
Absorption, coal dust absorption etc., of high cost, expense is expensive, causes unit price high, by by taking coking wastewater as an example, ideal processing
The unit water cost of coking wastewater is at least in (RMB) 10-8 members/more than m3；4th, by plant capacity, production kind
Difference causes organism kinds in high concentrated organic wastewater, there are larger difference for BOD values in waste water.
The content of the invention
To solve the above problems, the invention discloses a kind of high concentrated organic wastewater processing unit, processing unit is reduced
Overall floor space, reduces cost, and use scope is wider, can effectively processing plant's different product, different operating amount it is all kinds of
Waste water.
In order to reach object above, the present invention provides following technical solution：
A kind of high concentrated organic wastewater processing unit, including be sequentially connected barrier, settling tank, SBR biochemistry pools, adsorption tank,
PH regulating reservoirs, sterilization pool, the settling tank, SBR biochemistry pools bottom are equipped with sewage draining exit, and the sewage draining exit is all connected with sludge-tank,
Be equipped with activated carbon adsorption layer in the adsorption tank, the activated carbon adsorption layer includes fixation net, activated carbon, photocatalysis layer, ultraviolet
Lamp source, the fixed net is interior to fill activated carbon, is equipped with ultraviolet lamp source in the fixed net, photocatalysis is equipped with the activated carbon
Layer；The pH regulating reservoirs connect soda acid tank, and the barrier is equipped with water inlet end, and the sterilization pool is equipped with water outlet.
Further, the photocatalysis layer is optically catalytic TiO 2 layer.The titanium deoxide catalyst that photocatalysis layer is set
It can accelerate the self-recovery power of activated carbon, the titanium deoxide catalyst set in activated carbon, under the irradiation of ultraviolet lamp source, recovers
The adsorption function of activated carbon, makes the organic matter of activated carbon adsorption be decomposed.
Further, the SBR biochemistry pools include pre-reaction pond, main reaction pond, water decanter, aerator, blender, described
Aerator is arranged on SBR biochemistry pools bottom, and baffle plate, the baffle plate side are equipped between the pre-reaction pond and main reaction pond
Equipped with openable sealing plate, the water decanter is arranged on the middle part in main reaction pond, and the blender is arranged in main reaction pond,
The SBR biochemistry pools are additionally provided with water inlet, water outlet, and the water decanter connects water outlet.SBR biochemistry pools first carry out pre-reaction,
Handled subsequently into main reaction pond, the blender in main reaction pond accelerates extent of reaction, and aerator is effectively aerated, and water decanter is convenient
Water is strained, baffle plate, effective water conservancy diversion are set between main reaction pond and pre-reaction pond, while openable sealing plate is set, when
When waste water needs to enter the processing of main reaction pond, sealing plate can be opened, into main reaction pond, when waste water need not be carried out at main reaction
During reason, adsorption tank can be directly entered.
Further, the SBR biochemistry pools include the main reaction pond of two or more setting parallel with one another, and the adjacent master is anti-
The second baffle plate is equipped between Ying Chi, the second baffle plate side is equipped with openable second sealing plate.SBR biochemistry pools include
The more than two main reaction ponds being arranged in parallel, cause high concentrated organic wastewater according to the difference of plant capacity, production kind
BOD values are there are larger difference in middle organism kinds, waste water, and when output make it that wastewater discharge is few less or product produces in itself
When raw waste water is less, one of main reaction pond can only be used alone；When the organic matter for the waste water that different workshops produce contains
, can independent several main reaction ponds therein used in parallel when amount, concentration are different；Adjacent main reaction pond is directly provided with the second baffling
Plate and the second sealing plate are, it can be achieved that the connection of the direct crossfire in each main reaction pond, when sewage load is less, when organic concentration is high,
It can be handled by the way of series connection, effectively improve processing speed, disposal ability.Realize the waste water of efficient process different batches,
Energy consumption, the mode being uniformly processed that is easy to operate, time saving and energy saving, changing traditional different waste water are saved at the same time.
Further, the pre-reaction pond is anaerobic nitrification pond.Anaerobic digestion pretreatment is first carried out, effective acidifying is decomposed
Organic matter, is conducive to the processing of a follow-up step, while can carry out the operation such as methane, heap as needed.
Further, it is equipped with sludge pump in the sludge-tank.Sludge pump can quickly remove sludge.
High concentrated organic wastewater processing unit using the present invention carries out the principle of high concentrated organic wastewater processing：The device
The water inlet of barrier connect the water outlet of pending waste water, waste water enters barrier, obstructs larger solid impurity, subsequently into
Settling tank settles, and settles most of granule foreign, and then waste water enters SBR biochemistry pools, carries out biochemical treatment, and effective processing has
Organic matter in machine waste water, subsequently into adsorption tank, since the colourity of high concentrated organic wastewater is higher, it is necessary to adjust colourity, together
When absorption not by the residual organic matter of biochemistry pool processing, enter pH regulating reservoirs after the completion of processing, adjusting pH, finally enters sterilization pool
Carry out disinfection.Wherein settling tank, SBR biochemistry pools bottom are equipped with sewage draining exit, and sewage draining exit is all connected with sludge-tank；It is equipped with adsorption tank
Activated carbon adsorption layer, activated carbon adsorption layer include fixed net, activated carbon, photocatalysis layer, ultraviolet lamp source, the fixed interior filling activity of net
Charcoal, fixes in net and is equipped with ultraviolet lamp source, photocatalysis layer is equipped with activated carbon, the organic matter adsorbed in activated carbon is by ultraviolet lamp source point
Solution purification, activated carbon can be realized by ultraviolet lamp source activating and regenerating and recycled；PH regulating reservoirs connect soda acid tank, adjust pH；Barrier
Connect water inlet, sterilization pool connection water outlet.
The invention has the advantages that：
（1）The high concentrated organic wastewater processing unit of the present invention, can realize the useless of efficient process different batches as needed
Water, while energy consumption is saved, the mode being uniformly processed that is easy to operate, time saving and energy saving, changing traditional different waste water；
（2）The high concentrated organic wastewater processing unit of the present invention, reduces wastewater treatment equipment floor space；
（3）The high concentrated organic wastewater processing unit of the present invention, activated carbon restorability can effectively be recycled, saved
Cost；Reduce unit cost for wastewater treatment；
（4）The present invention is easy to use, easy to operate and economical and practical, is adapted to promote the use of.
Brief description of the drawings
The structure diagram of Fig. 1, the embodiment of the present invention 1；
Fig. 2, the embodiment of the present invention 1 SBR biochemistry pools structure diagram（First sealing plate closed mode）；
Fig. 3, the embodiment of the present invention 1 SBR biochemistry pools front view（First sealing plate upwardly opens state）；
The adsorption tank structure diagram of Fig. 4, the embodiment of the present invention 1；
Fig. 5, the embodiment of the present invention 2 SBR biochemistry pools top view.
Wherein：Barrier 1, settling tank 2, SBR biochemistry pools 3, pre-reaction pond 31, main reaction pond 32, water decanter 33, aerator
34th, the first baffle plate 36, the first sealing plate 37, the second baffle plate 38, the second sealing plate 39, water inlet 310, water outlet 311, suction
Attached pond 4, activated carbon adsorption layer 41, fixed net 411, activated carbon 412, ultraviolet lamp source 413, pH regulating reservoirs 5, soda acid tank 51, disinfection
Pond 6, sewage draining exit 7, sludge-tank 8.Arrow represents waste water flow direction in figure.
Embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following embodiments are only
For illustrating the present invention rather than limiting the scope of the invention.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of high concentrated organic wastewater processing unit, including be sequentially connected barrier 1, sink
Pond 2, SBR biochemistry pools 3, adsorption tank 4, pH regulating reservoirs 5, sterilization pool 6 drop, and settling tank, SBR biochemistry pools bottom are equipped with sewage draining exit 7,
Sewage draining exit is all connected with sludge-tank 8, and activated carbon adsorption layer 41 is equipped with adsorption tank, and active carbon layer is arranged on the pool wall of adsorption tank,
Activated carbon adsorption layer includes fixed net 411, activated carbon 412, photocatalysis layer, ultraviolet lamp source 413, fixed to net interior filling activated carbon,
Ultraviolet lamp source is equipped with fixed net, photocatalysis layer is equipped with activated carbon；PH regulating reservoirs connection soda acid tank 51, barrier is equipped with water inlet
End, sterilization pool are equipped with water outlet.The wherein conveyance conduit of water inlet end connection waste water, the purification water pipe after the connection processing of water outlet
Road.
Preferably, photocatalysis layer is optically catalytic TiO 2 layer.Optically catalytic TiO 2 layer is coated in activated carbon surface
Or be adhered on activated carbon surface, while plate layer of titanium dioxide photocatalysis layer in fixed net surface.
As a further improvement on the present invention, SBR biochemistry pools include pre-reaction pond 31, main reaction pond 32, water decanter 33, exposure
Gas device 34, blender.Do not show in blender figure, blender is arranged in the pond in main reaction pond.Aerator is arranged on SBR biochemistry pools
Bottom, is equipped with the first baffle plate 36, it is close that the first baffle plate side is equipped with openable first between pre-reaction pond and main reaction pond
Sealing plate 37, water decanter are arranged on the middle part in main reaction pond, and blender is arranged in main reaction pond, and SBR biochemistry pools are additionally provided with into water
Mouth 310, water outlet 311, water decanter connection water outlet.Baffle plate and sealing plate are equipped between pre-reaction pond and main reaction pond, is beaten
When driving sealing plate, waste water can first carry out pre-reaction processing and then carry out main reaction processing, when the content of organics of waste water is relatively low,
Can person who craves office's sealing plate, waste water is directly entered adsorption tank after being pre-processed.
Preferably, it is equipped with sludge pump in sludge-tank.
Preferably, pre-reaction pond is anaerobic nitrification pond.
Embodiment 2
In the present embodiment, as shown in figure 5, SBR biochemistry pools include the main reaction pond of two settings parallel with one another, two masters
The second baffle plate 38 is equipped between reaction tank, the second baffle plate side is equipped with openable second sealing plate 39, while pre-reaction
Pond is respectively equipped with the first baffle plate 36 and the first sealing plate 37 with two main reaction ponds, convenient in order to strain water, in two main reactions
A water decanter is all provided with pond, each water decanter connects water outlet.Remaining structure has with the high concentration shown in embodiment 1
Machine wastewater treatment equipment is identical.
Two main reaction ponds that SBR biochemistry pools are arranged in parallel, can processing different batches, the different organic matter of high-speed and high-efficiency contain
Amount, different amounts of waste water.When the amount of waste water is big and during high organic content, can open two the first sealing plates at the same time（Also can be same
The second sealing plates of Shi Kaiqi）, realize that two main reaction ponds are connected in parallel, while handle waste water；When the amount of waste water is small and organic matter
When content is high, the second sealing plate between first main reaction pond and pre-reaction pond can be opened, open the between main reaction pond
Two sealing plates, realize and are connected in series between two main reaction ponds, the treating capacity of high-speed and high-efficiency lacks the waste water of high organic content；When
The amount of waste water is few and when content of organics is low, can only open the first sealing plate between a main reaction pond and pre-reaction pond, close
The second sealing plate is closed, realizes single main reaction pond operation.
According to being actually needed, multiple main reaction ponds can be set.Do not repeating in the present embodiment.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in the above embodiment, further includes
Formed technical solution is combined by above technical characteristic.It should be pointed out that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (6)
- A kind of 1. high concentrated organic wastewater processing unit, it is characterised in that：It is biochemical including being sequentially connected barrier, settling tank, SBR Pond, adsorption tank, pH regulating reservoirs, sterilization pool, the settling tank, SBR biochemistry pools bottom are equipped with sewage draining exit, and the sewage draining exit connects Sludge-tank is connect, activated carbon adsorption layer is equipped with the adsorption tank, the activated carbon adsorption layer includes fixed net, activated carbon, light and urges Change layer, ultraviolet lamp source, activated carbon is filled in the fixed net, ultraviolet lamp source is equipped with the fixed net, is set in the activated carbon There is photocatalysis layer；The pH regulating reservoirs connect soda acid tank, and the barrier is equipped with water inlet end, and the sterilization pool is equipped with water outlet.
- A kind of 2. high concentrated organic wastewater processing unit as claimed in claim 1, it is characterised in that：The photocatalysis layer is two Titanium oxide photochemical catalyst layer.
- A kind of 3. high concentrated organic wastewater processing unit as claimed in claim 1 or 2, it is characterised in that：The SBR biochemistry pools Including pre-reaction pond, main reaction pond, water decanter, aerator, blender, the aerator is arranged on SBR biochemistry pools bottom, described Baffle plate is equipped between pre-reaction pond and main reaction pond, the baffle plate side is equipped with openable sealing plate, the water decanter The middle part in main reaction pond is arranged on, the blender is arranged in main reaction pond, and the SBR biochemistry pools are additionally provided with water inlet, go out The mouth of a river, the water decanter connect water outlet.
- A kind of 4. high concentrated organic wastewater processing unit as claimed in claim 3, it is characterised in that：The SBR biochemistry pools bag The main reaction pond of two or more setting parallel with one another is included, is equipped with the second baffle plate between the adjacent main reaction pond, described second Baffle plate side is equipped with openable second sealing plate.
- A kind of 5. high concentrated organic wastewater processing unit as claimed in claim 3, it is characterised in that：The pre-reaction pond is to detest Oxygen nitrification tank.
- A kind of 6. high concentrated organic wastewater processing unit as claimed in claim 1, it is characterised in that：It is equipped with the sludge-tank Sludge pump.
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| CN201720935925.4U CN207227215U (en) | 2017-07-31 | 2017-07-31 | A kind of high concentrated organic wastewater processing unit |
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| CN201720935925.4U CN207227215U (en) | 2017-07-31 | 2017-07-31 | A kind of high concentrated organic wastewater processing unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107311398A (en) * | 2017-07-31 | 2017-11-03 | 南京圆点环境清洁技术有限公司 | A kind of high concentrated organic wastewater processing unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107311398A (en) * | 2017-07-31 | 2017-11-03 | 南京圆点环境清洁技术有限公司 | A kind of high concentrated organic wastewater processing unit |
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