CN206886847U - A kind of sewage environment-friendly disposal system - Google Patents
A kind of sewage environment-friendly disposal system Download PDFInfo
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- CN206886847U CN206886847U CN201720644544.0U CN201720644544U CN206886847U CN 206886847 U CN206886847 U CN 206886847U CN 201720644544 U CN201720644544 U CN 201720644544U CN 206886847 U CN206886847 U CN 206886847U
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- filter
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- liquid separating
- separating machine
- sewage
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Abstract
The utility model discloses a kind of sewage environment-friendly disposal system, including solid-liquid separating machine, filter, reaction tank, time-division processing pond and turbidity removal device, the side of solid-liquid separating machine is provided with cesspool, bottom inside cesspool is provided with suction pump, the opposite side of solid-liquid separating machine is provided with filter, the intermediate region of solid-liquid separating machine and filter is provided with delivery pipe, the end of delivery pipe is respectively embedded into the side in the top of solid-liquid separating machine and filter, and the top inside filter is provided with spill box, the bottom of spill box is provided with filtration core, flowed back by primary filter water, circular treatment is carried out to sewage by different level, the i.e. processing i.e. effect of discharge can be achieved, waited without precipitating filtering, improve the efficiency and effect of sewage disposal.
Description
Technical field
Sewage treatment area is the utility model is related to, is especially a kind of sewage environment-friendly disposal system.
Background technology
Wastewater treatment（wastewater treatment methods）It is exactly the method pair using physics, chemistry and biology
Waste water is handled, and makes purification of waste water, reduces pollution, so that reaching Sewage treatment, multiplexing, water resource is made full use of, if stone
There are appropriate pretreatment in oily industry and meat-packing plant, then municipal treatment plants shouldn't flotation cells.The municipal wastewater of high intensity
Can using plus chemical agent or be not added with the flocculence of chemical agent to improve primary treatment effect and prevent the super negative of two stage treatment technique
Lotus.Sometimes to precipitation property of the raw wastewater chlorination to control smell and improve waste water.The change of pretreatment unit arrangement is decided by
The characteristic of raw wastewater, the handling process of lower step and the pretreatment unit of use.In new Designing Sewage Treatment Plant, high load capacity life
Thing filter tank widely instead of low-rate trickling filter, and being thoroughly mixed property sludge is substituting conventional activated sludge method.
In terms of large-scale treatment plant, high load capacity biofiltration and CMAS complete mixing activated sludge are be currently used in two stage treatment most common
Two methods.The advantages of biofilter is easily operated, can receive load and the excess load of mutation and will not cause complete mistake
Effect.Complete mixing active sludge method can bear the load of mutation but can be failed under long-term excess load.Such as when biofilter
BOD loading was from 45 pounds/1000 feet of Design cooling load 3/ day（R=1）Increase to 90 pounds/1000 feet 3/ day（R=2）, efficiency from 77% drop
As little as 70%.When one activated sludge unit is by excess load to the same extent, activity can be lost because of sludge bulking and in water outlet
Sewage sludge solid and fail.The efficiency for removing BOD is down to less than 50% by 90%.
Found by retrieval, disclosed in patent No. CN103787550A utility model " sewage disposal system ", structure bag
Include：Pretreatment system, biochemical treatment system, sludge-water separating system and advanced treatment system, described pretreatment system include every
Oily setting pot, homogeneous measure regulating reservoir, coagulative precipitation tank；Described biochemical treatment system include multi-stage anaerobic aerobic biochemical pool,
A/O ponds；Described sludge-water separating system includes horizontal sedimentation tank, radial-flow sedimentation tank；Described advanced treatment system includes coagulation
Flotation tank, activated carbon adsorption tank；Oil separation grit chamber is measured regulating reservoir with homogeneous by top ditch and connected, and homogeneous measures regulating reservoir
Connected by pond inner bottom part water pump with coagulative precipitation tank, coagulative precipitation tank is more by pipeline communication multi-stage anaerobic aerobic biochemical pool
Level Anoxic/Aerobic biochemistry pool connects with horizontal sedimentation tank, and horizontal sedimentation tank supernatant outlet connects with A/O ponds, and A/O ponds pass through pipe
Road connects radial-flow sedimentation tank, and the supernatant mouth of radial-flow sedimentation tank connects through pump with coagulation floatation, the overfall of coagulation floatation
Communicated with activated carbon adsorption tank.
However, the analysis found that, existing sewage environment-friendly disposal system has the following disadvantages；One：There is impurity to sink
Form sediment and filter waiting process, cause sewage treating efficiency relatively low, secondly：Circulating filtration processing can not be carried out to sewage.
Utility model content
Therefore, in order to solve above-mentioned deficiency, the utility model provides a kind of sewage environment-friendly disposal system, passes through primary herein
Filter water flows back, and carries out circular treatment to sewage by different level, the i.e. processing i.e. effect of discharge can be achieved, without precipitating filtering etc.
Treat, improve the efficiency and effect of sewage disposal.
The utility model is achieved in that a kind of sewage environment-friendly disposal system of construction, including solid-liquid separating machine, filtering
Machine, reaction tank, time-division processing pond and turbidity removal device, the side of solid-liquid separating machine are provided with cesspool, and the bottom inside cesspool is provided with
Suction pump, the opposite side of solid-liquid separating machine are provided with filter, and the intermediate region of solid-liquid separating machine and filter is provided with delivery pipe, defeated
The end of pipe is sent to be respectively embedded into side in the top of solid-liquid separating machine and filter, and the top inside filter is provided with overflow
Water tank, the bottom of spill box are provided with filtration core, filtration core by the primary activity charcoal filter layer that is arranged at the top of the filtration core and
Be arranged at the filtration core bottom active silicon sand layer and mineralising layers of balls form, primary activity charcoal filter layer, active silicon sand layer and
Mineralising layers of balls is flat on the inside of filtration core, and is formed between primary activity charcoal filter layer, active silicon sand layer and mineralising layers of balls
Certain interval, the top of filter are provided with leakage pipe, and one end of leakage pipe is embedded in filter, and is connected with spill box, leakage
The bottom of liquid pipe is provided with time-division processing pond, and the bottom of filter is provided with reaction tank, and the side of reaction tank is provided with turbidity removal device.
As the improvement of above-mentioned technical proposal, the side in time-division processing pond is provided with filter press, and the bottom of filter press, which is provided with, takes out
Dredge pump, the side of filter press are provided with return duct, and the end of return duct is respectively embedded into the side in the inside of filter press and filter,
And filter press is connected with filter by return duct.Filtered by the bottom water in the filter of setting into filtration core,
The overflow water on upper strata is not to wait for bottom water filtration completion, but directly enters time-division processing pond by spill box, by taking out mud
Silt is pumped into filter press by pump, and moisture in silt is carried out into press filtration by filter press, and wherein filtrate is back to by return duct
Row filtering again, eliminates the time for waiting bottom water filtration to complete, with different levels filter type, also improves sewage in filter
Treatment effect.
As the improvement of above-mentioned technical proposal, Ying Chi inside is provided with agitator, and the end of agitator is respectively equipped with motor
And agitating paddle, the milk of lime put into by the agitator stirring of setting in reaction tank, organic sulfur, flocculant etc., carry out abundant
Neutralization, sedimentation, flocculation reaction, to increase water quality.
As the improvement of above-mentioned technical proposal, the side of solid-liquid separating machine bottom is provided with solid waste collecting tank, solid
Litter collecting tank is set in parallel in the side of solid-liquid separating machine, and certain interval is formed between solid-liquid separating machine, by setting
The solid-liquid separating machine put can carry out the solid waste in sewage preliminary separation, and pre- pre-treatment is carried out for subsequent step, and
And the solid waste wherein discharged prevents occurring the feelings of secondary pollution in processing procedure collected by solid waste collecting tank
Condition.
The utility model has the following advantages that：The utility model provides a kind of sewage environmental protection treatment system herein by improving
System, compared with existing sewage environment-friendly disposal system, has the following advantages that：Flowed back by primary filter water, sewage is entered by different level
Row circular treatment, the i.e. processing i.e. effect of discharge can be achieved, waited without precipitating filtering, improve the efficiency and effect of sewage disposal
Fruit.It is embodied as：
Advantage 1：The side in time-division processing pond is provided with filter press, and the bottom of filter press is provided with slush pump, the side of filter press
Provided with return duct, the end of return duct is respectively embedded into the side in the inside of filter press and filter, and filter press and filter
Connected by return duct.Filtered by the bottom water in the filter of setting into filtration core, the overflow water on upper strata
Treat that bottom water filtration is completed, but time-division processing pond is directly entered by spill box, silt is pumped into by press filtration by slush pump
In machine, and moisture in silt is subjected to press filtration by filter press, wherein filtrate is back in filter by return duct and directly gone again
Filter, the time for waiting bottom water filtration to complete is eliminated, with different levels filter type, also improves wastewater treatment efficiency.
Advantage 2：The inside of reaction tank is provided with agitator, and the end of agitator is respectively equipped with motor and agitating paddle, by setting
The agitator put stirs the milk of lime put into reaction tank, organic sulfur, flocculant etc., sufficiently neutralize, settles, flocculation
Reaction, to increase water quality.
Advantage 3：The side of solid-liquid separating machine bottom is provided with solid waste collecting tank, and solid waste collecting tank is parallel to be set
The side of solid-liquid separating machine is placed in, and certain interval is formed between solid-liquid separating machine, can be incited somebody to action by the solid-liquid separating machine of setting
Solid waste in sewage carries out preliminary separation, carries out pre- pre-treatment for subsequent step, and the solid wherein discharged gives up
Gurry prevents occurring the situation of secondary pollution in processing procedure collected by solid waste collecting tank.
Brief description of the drawings
Fig. 1 is a kind of sewage environment-friendly disposal system structural representation of the utility model；
Fig. 2 is a kind of filtering machine structure schematic diagram of sewage environment-friendly disposal system of the utility model；
Fig. 3 is a kind of flow chart of sewage environment-friendly disposal system of the utility model；
Sequence number shown in figure：Cesspool 1, suction pump 2, solid-liquid separating machine 3, solid waste collecting tank 4, filter 5, leakage
Liquid pipe 6, reaction tank 7, slush pump 8, filter press 9, turbidity removal device 10, primary activity charcoal filter layer 11, active silicon sand layer 12, mineralization ball
Layer 13, spill box 14, filtration core 15, return duct 16, motor 17, agitator 18, agitating paddle 19, delivery pipe 20 and time-division processing
Pond 21.
Embodiment
The utility model is described in detail below in conjunction with accompanying drawing 1- Fig. 3, to the skill in the utility model embodiment
Art scheme is clearly and completely described, it is clear that and described embodiment is only the utility model part of the embodiment, and
The embodiment being not all of.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creativeness
The every other embodiment obtained under the premise of work, belong to the scope of the utility model protection.
The utility model provides a kind of sewage environment-friendly disposal system herein by improving, as shown in Figure 1-Figure 3, can be according to
Following manner is practiced；Including solid-liquid separating machine 3, filter 5, reaction tank 7, time-division processing pond 21 and turbidity removal device 10, solid-liquid
The side of seperator 3 is provided with cesspool 1, and the bottom inside cesspool 1 is provided with suction pump 2, and the opposite side of solid-liquid separating machine 3 is provided with
The intermediate region of filter 5, solid-liquid separating machine 3 and filter 5 is provided with delivery pipe 20, and the end of delivery pipe 20 is respectively embedded into solid
The top of liquid separator 3 and the side of filter 5, and the top inside filter 5 is provided with spill box 14, spill box 14
Bottom is provided with filtration core 15, and filtration core 15 is by being arranged at the primary activity charcoal filter layer 11 at the top of filtration core 15 and being arranged at this
The active silicon sand layer 12 and mineralising layers of balls 13 of the bottom of filtration core 15 are formed, primary activity charcoal filter layer 11, active silicon sand layer 12
The inside of filtration core 15, and primary activity charcoal filter layer 11, active silicon sand layer 12 and mineralization ball are flat on mineralising layers of balls 13
Certain interval is formed between layer 13, the top of filter 5 is provided with leakage pipe 6, and one end of leakage pipe 6 is embedded in filter 5, and with
Spill box 14 connects, and the bottom of leakage pipe 6 is provided with time-division processing pond 21, and the bottom of filter 5 is provided with reaction tank 7, reaction tank 7
Side be provided with turbidity removal device 10.
Sewage environment-friendly disposal system described in the utility model, the side in time-division processing pond 21 are provided with filter press 9, filter press 9
Bottom be provided with slush pump 8, the side of filter press 9 is provided with return duct 16, and the end of return duct 16 is respectively embedded into filter press 9
Internal and filter 5 side, and filter press 9 is connected with filter 5 by return duct 16.By in the filter 5 of setting
Bottom water is filtered into filtration core 15, and the overflow water on upper strata is not to wait for bottom water filtration completion, but directly passes through overflow
Water tank 14 enters time-division processing pond 21, and silt is pumped into filter press 9 by slush pump 8, and by filter press 9 by moisture in silt
Press filtration is carried out, wherein filtrate is back in filter 5 straight row again by return duct 16 and filtered, and eliminates and waits bottom water filtration complete
Into time, with different levels filter type, also improve wastewater treatment efficiency.
The utility model sewage environment-friendly disposal system, the inside of reaction tank 7 are provided with agitator 18, the end part of agitator 18
Not She You motor 17 and agitating paddle 19, by the agitator 18 of setting stir the milk of lime put into reaction tank 7, organic sulfur,
Flocculant etc., sufficiently neutralize, settle, flocculation reaction, to increase water quality.
The utility model sewage environment-friendly disposal system, the side of the bottom of solid-liquid separating machine 3 are provided with solid waste collecting tank
4, between solid waste collecting tank 4 is set in parallel in the side of solid-liquid separating machine 3, and formation is certain between solid-liquid separating machine 3
Gap, the solid waste in sewage can be carried out by preliminary separation by the solid-liquid separating machine 3 of setting, carried out for subsequent step pre-
Pre-treatment, and the solid waste wherein discharged prevents occurring two in processing procedure collected by solid waste collecting tank 4
The situation of secondary pollution.
To sum up；The utility model sewage environment-friendly disposal system, compared with existing sewage environment-friendly disposal system, advantage has logical
The backflow of primary filter water is crossed, circular treatment is carried out to sewage by different level, the i.e. processing i.e. effect of discharge can be achieved, without precipitating
Filter waits, and improves the efficiency and effect of sewage disposal.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (4)
- A kind of 1. sewage environment-friendly disposal system, it is characterised in that：Including solid-liquid separating machine（3）, filter（5）, reaction tank（7）、 Time-division processing pond（21）With turbidity removal device（10）, the solid-liquid separating machine（3）Side be provided with cesspool（1）, the cesspool（1） Internal bottom is provided with suction pump（2）, the solid-liquid separating machine（3）Opposite side be provided with filter（5）, the solid-liquid separating machine （3）With filter（5）Intermediate region be provided with delivery pipe（20）, the delivery pipe（20）End be respectively embedded into separation of solid and liquid Machine（3）Top and filter（5）Side, and the filter（5）Internal top is provided with spill box（14）, it is described to overflow Flowing water case（14）Bottom be provided with filtration core（15）, the filtration core（15）By being arranged at the filtration core（15）The one-level at top is lived Property charcoal filter layer（11）Be arranged at the filtration core（15）The active silicon sand layer of bottom（12）And mineralising layers of balls（13）Form, institute State primary activity charcoal filter layer（11）, active silicon sand layer（12）With mineralising layers of balls（13）It is flat on filtration core（15）Inside, And the primary activity charcoal filter layer（11）, active silicon sand layer（12）With mineralising layers of balls（13）Between form certain interval, it is described Filter（5）Top be provided with leakage pipe（6）, the leakage pipe（6）One end be embedded in filter（5）, and and spill box （14）Connection, the leakage pipe（6）Bottom be provided with time-division processing pond（21）, the filter（5）Bottom be provided with reaction tank （7）, the reaction tank（7）Side be provided with turbidity removal device（10）.
- A kind of 2. sewage environment-friendly disposal system according to claim 1, it is characterised in that：The time-division processing pond（21）One Side is provided with filter press（9）, the filter press（9）Bottom be provided with slush pump（8）, the filter press（9）Side be provided with backflow Pipe（16）, the return duct（16）End be respectively embedded into filter press（9）Inside and filter（5）Side, it is and described Filter press（9）With filter（5）Pass through return duct（16）Connection.
- A kind of 3. sewage environment-friendly disposal system according to claim 1, it is characterised in that：The reaction tank（7）Inside set There is agitator（18）, the agitator（18）End be respectively equipped with motor（17）And agitating paddle（19）.
- A kind of 4. sewage environment-friendly disposal system according to claim 1, it is characterised in that：The solid-liquid separating machine（3）Bottom Side be provided with solid waste collecting tank（4）, the solid waste collecting tank（4）It is set in parallel in solid-liquid separating machine（3） Side, and and solid-liquid separating machine（3）Between form certain interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720644544.0U CN206886847U (en) | 2017-06-06 | 2017-06-06 | A kind of sewage environment-friendly disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720644544.0U CN206886847U (en) | 2017-06-06 | 2017-06-06 | A kind of sewage environment-friendly disposal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206886847U true CN206886847U (en) | 2018-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720644544.0U Active CN206886847U (en) | 2017-06-06 | 2017-06-06 | A kind of sewage environment-friendly disposal system |
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| Country | Link |
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| CN (1) | CN206886847U (en) |
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2017
- 2017-06-06 CN CN201720644544.0U patent/CN206886847U/en active Active
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