CN205740575U - Separating and treating apparatus before a kind of domestic sewage in rural areas - Google Patents
Separating and treating apparatus before a kind of domestic sewage in rural areas Download PDFInfo
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- CN205740575U CN205740575U CN201620596634.2U CN201620596634U CN205740575U CN 205740575 U CN205740575 U CN 205740575U CN 201620596634 U CN201620596634 U CN 201620596634U CN 205740575 U CN205740575 U CN 205740575U
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Abstract
This utility model relates to separating and treating apparatus before a kind of domestic sewage in rural areas, and this device includes regulating reservoir, coagulative precipitation tank, collecting-tank, high speed cross flow filter tank, discharge bay；Connect by promoting water pump with coagulative precipitation tank top in the middle part of described regulating reservoir；Described coagulative precipitation tank top is provided with the overflow area flowing into collecting-tank；Bottom described collecting-tank, boosted water pump is divided into two bursts of feed water flow entrance high speed cross flow filter ponds by main water inlet tube and attached water inlet pipe；Described main water inlet tube is positioned at high speed cross flow filter tank sidepiece, it is achieved tangent-type enters water；Attached water inlet pipe passes tank top, is positioned in tank body filter material layer, by attached water inlet pipe end water distribution mouth water distribution uniformity；Connected with discharge bay by outlet pipe bottom described filtering tank.This utility model device, for the feature of domestic sewage in rural areas, in conjunction with source separating treatment pattern, carries out front separating treatment to domestic sewage in rural areas based on high speed cross-flow filtration device, it is simple to separating clear water and the subsequent treatment of concentrated solution.
Description
Technical field
This utility model relates to technical field of sewage, particularly relates to separating treatment dress before a kind of domestic sewage in rural areas
Put.
Background technology
Along with the process of cities and towns country sewage increasingly tends to standardization, domestic sewage in rural areas comprehensive improvement is by increasingly
Many attention.Tupe currently mainly has: dispersion tupe, focuses on pattern and includes urban pipe network in and unify
Process.But, typically present extensive discharge due to domestic sewage in rural areas, be noteworthy characterized by intermittent discharge, discharge capacity few and point
Dissipate, discharge water quality transient change relatively big, sewage is low away from blow-off pipe and wastewater treatment rate, management level.It addition, because of close by population
The impact of the many factors such as degree, economic structure, crop composition, water saving level, water resources condition, the target water value in rural area, each district
Difference is very big, thus causes the generation of different geographical domestic sewage in rural areas and Drainage feature there is also the biggest difference, directly
Cause traditional waste water treatment process all by bigger constraint in the application of domestic sewage in rural areas.
In 20 end of the centurys, the source separate technology of pollution control is widely popularized in the world, compared to traditional end
Tupe, source separates to change and utilizes a large amount of clean water to dilute feces, then spend a large amount of energy consumption to carry out purifying, separating treatment also
The traditional mode being transmitted back to.Quickly, national environmental protection portion proposes in China's research and development in terms of source of sewage separation in recent years
" feces and living miscellaneous wastewater are carried out and separates and process, encourage to use methane-generating pit lavatory, compost type, manure diversity type etc.
Plant of eco-sanitation latrine, it is achieved feces and the innoxious and recycling of sewage ".But in rural areas in our country, separate based on source
The technology for treating domestic sewage in rural area of theory is still in conceptual phase.It is therefore proposed that a kind of be applicable to domestic sewage in rural areas before
Separating treatment technology is extremely necessary.
Utility model content
The technical problems to be solved in the utility model is for defect of the prior art, it is provided that a kind of life in the countryside is dirty
Separating and treating apparatus before water.
The technical solution adopted for the present invention to solve the technical problems is: separating treatment dress before a kind of domestic sewage in rural areas
Put, including regulating reservoir, coagulative precipitation tank, collecting-tank, high speed cross flow filter tank, discharge bay；
Connect by promoting water pump with coagulative precipitation tank top in the middle part of described regulating reservoir；
Described coagulative precipitation tank top is provided with the overflow area flowing into collecting-tank；
Bottom described collecting-tank, boosted water pump is divided into two strands of feed water flow entrance height by main water inlet tube and attached water inlet pipe
Speed cross flow filter pond；
Described main water inlet tube is positioned at high speed cross flow filter tank sidepiece, it is achieved tangent-type enters water；Attached water inlet pipe passes tank deck
Portion, is positioned in tank body filter material layer, by attached water inlet pipe end water distribution mouth water distribution uniformity；
Connected with discharge bay by outlet pipe bottom described filtering tank.
By such scheme, bottom described discharge bay, it is provided with the backwashing pump of backwash reuse for filtering water outlet.
By such scheme, described high speed cross flow filter pot bottom arranges backwash tube, and backwash tube and discharge bay are by anti-
Flushing pump connects.
By such scheme, bottom described coagulative precipitation tank, it is provided with discharge pipeline.
By such scheme, before described domestic sewage in rural areas, separating and treating apparatus also includes the dosing for preserving coagulant
Between.
By such scheme, before described domestic sewage in rural areas, separating and treating apparatus also includes that equipment room, described equipment room are used for
Lifting water pump controller, backwashing pump controller and main water inlet tube and the flow control valve of attached water inlet pipe are set.
The beneficial effect comprise that:
1. for the feature of domestic sewage in rural areas, in conjunction with source separating treatment pattern, based on high speed cross-flow filtration device
Domestic sewage in rural areas is carried out front separating treatment, sewage has been carried out concentrating and separating process, it is simple to separating clear water and concentrated solution
Subsequent treatment.
Concentrated solution after the most premenstrual separating treatment only accounts for the 1% ~ 2% of the former filtration water yield, can effectively reduce biochemical treatment system
Scale and processing cost, it is achieved thereby that processing system floor space is little, small investment, treatment effect is stable, and management is safeguarded and fortune
The advantage of row low cost.
3., before in separating and treating apparatus, filter out water section and can be used as the backwashing water of defecator, it is achieved that water outlet is returned
With, decrease the consumption at tap water or other water sources.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
The structural representation of Fig. 1 this utility model device；
The handling principle flow chart of Fig. 2 this utility model device；
In figure: 1-regulating reservoir；2-coagulative precipitation tank；3-collecting-tank；4-high speed cross flow filter pond；Between 5-dosing；6-equipment
Between；7-discharge bay；8,10-promotes water pump；9-filters oral siphon；91-filters main water inlet tube；92-filter auxiliary water inlet pipe；11-
Backwashing pump；12-backwash outlet pipe.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, to the present invention
It is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to limit
Determine the present invention.
Separating and treating apparatus before domestic sewage in rural areas of the present utility model, including regulating reservoir 1, coagulative precipitation tank 2, collecting-tank
3, between high speed cross flow filter pond 4, discharge bay 7, dosing 5 and equipment room 6.Domestic sewage in rural areas is adjusted pond 1 and stops, and removes big
The grain solid matter such as float and gravel, after enter coagulative precipitation tank 2 by promoting water pump 8, the PAC that adds by between dosing 5,
After the coagulant coagulating kinetics such as PAM, supernatant flows into collecting-tank 3 by the overfall that coagulative precipitation tank 2 top is reserved, logical
Cross the castering action promoting water pump 10 bottom collecting-tank 3, flow through water inlet pipe 9 and be divided into two bursts of feed water flow entrance high speed cross flow filter ponds
4.High speed cross flow filter pond 4 uses high speed cross flow filter tank structure.91 filter main water inlet tube is positioned at high speed cross flow filter tank
Sidepiece, it is achieved tangent-type enters water, cross-flow replaces filtered model；92 attached water inlet pipes pass tank top, are positioned at tank body filter material layer
In.By attached water inlet pipe end water distribution mouth water distribution uniformity, current present parabolic and flow downward out, it is to avoid high speed cross flow filter
Time eddy current generation, strengthen filter retaining power.Filter water outlet and enter discharge bay by the outlet pipe bottom filtering tank.It is positioned at
The backwashing pump 11 of basin bottom can realize filtering the backwash reuse of water outlet.Backwash outlet pipe 12 row is passed through in backwash water outlet
Go out, enter subsequent biochemical and process technique.It is provided with discharge pipeline bottom coagulative precipitation tank 2, realizes the most clear of body refuse by control valve
Reason.
For further illustrating architectural feature and the tupe of separating and treating apparatus before this utility model domestic sewage in rural areas,
In conjunction with accompanying drawing 2, the technological process of concrete this sewage disposal device of application illustrates.Understand from accompanying drawing, should
Following process is included with the sewage treatment process of this front separating and treating apparatus:
(1) sewage is through regulating reservoir, homogenizing water quality, the water yield, removes the solidss such as the bulk float in sewage and gravel
After matter, separating and treating apparatus before entering；
(2) a water outlet part for premenstrual separating treatment can carry out reuse by backwashing pump effect filtering tank backwashing water,
On the other hand wet land system purified treatment is entered.
(3) the concentrated solution backwash water outlet after front separating treatment enters SBR process, makes full use of in SBR operation
In order and the advantage such as intermittently operated, convenient to operate and maintenance management carries out biochemical treatment.After SBR processes, water outlet enters wetland system
System purified treatment.
After front separation concentration, need to enter the backwash water yield of biochemical treatment section only account for the former filtration water yield 1% ~
2%, can effectively reduce biochemical treatment system scale and processing cost.Meanwhile, going out after water outlet and biochemical treatment after front separating treatment
Water can meet artificial wet land system influent quality requirement.In conjunction with service condition on the spot, coordinate the existing treatment facility in rural area and wetland
System, can effectively carry out subsequent purification process, finally realize the qualified discharge of water outlet.
It should be appreciated that for those of ordinary skills, can be improved according to the above description or be converted,
And all these modifications and variations all should belong to the protection domain of this utility model claims.
Claims (6)
1. separating and treating apparatus before a domestic sewage in rural areas, it is characterised in that include regulating reservoir, coagulative precipitation tank, collecting-tank,
High speed cross flow filter tank, discharge bay；
Connect by promoting water pump with coagulative precipitation tank top in the middle part of described regulating reservoir；
Described coagulative precipitation tank top is provided with the overflow area flowing into collecting-tank；
Bottom described collecting-tank, boosted water pump is divided into two bursts of feed water flow entrance mistakes at a high speed by main water inlet tube and attached water inlet pipe
Flow through filter tank；
Described main water inlet tube is positioned at high speed cross flow filter tank sidepiece, it is achieved tangent-type enters water；Attached water inlet pipe passes tank top, position
In tank body in filter material layer, by attached water inlet pipe end water distribution mouth water distribution uniformity；
Connected with discharge bay by outlet pipe bottom described filtering tank.
Separating and treating apparatus before domestic sewage in rural areas the most according to claim 1, it is characterised in that bottom described discharge bay
It is provided with the backwashing pump of backwash reuse for filtering water outlet.
Separating and treating apparatus before domestic sewage in rural areas the most according to claim 2, it is characterised in that described high speed cross-flow
Arranging backwash tube bottom filter tank, backwash tube is connected by backwashing pump with discharge bay.
Separating and treating apparatus before domestic sewage in rural areas the most according to claim 1, it is characterised in that described coagulative precipitation tank
Bottom is provided with discharge pipeline.
Separating and treating apparatus before domestic sewage in rural areas the most according to claim 1, it is characterised in that described life in the countryside is dirty
Before water, separating and treating apparatus also includes between the dosing for preserving coagulant.
Separating and treating apparatus before domestic sewage in rural areas the most according to claim 1, it is characterised in that described life in the countryside is dirty
Before water, separating and treating apparatus also includes that equipment room, described equipment room are used for arranging lifting water pump controller, backwashing pump controller
And main water inlet tube and the flow control valve of attached water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620596634.2U CN205740575U (en) | 2016-06-17 | 2016-06-17 | Separating and treating apparatus before a kind of domestic sewage in rural areas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620596634.2U CN205740575U (en) | 2016-06-17 | 2016-06-17 | Separating and treating apparatus before a kind of domestic sewage in rural areas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205740575U true CN205740575U (en) | 2016-11-30 |
Family
ID=57386780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620596634.2U Active CN205740575U (en) | 2016-06-17 | 2016-06-17 | Separating and treating apparatus before a kind of domestic sewage in rural areas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205740575U (en) |
-
2016
- 2016-06-17 CN CN201620596634.2U patent/CN205740575U/en active Active
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| GR01 | Patent grant |