CN106621494A - Building construction process domestic sewage treatment ground filtering device and filtering method - Google Patents
Building construction process domestic sewage treatment ground filtering device and filtering method Download PDFInfo
- Publication number
- CN106621494A CN106621494A CN201710087526.1A CN201710087526A CN106621494A CN 106621494 A CN106621494 A CN 106621494A CN 201710087526 A CN201710087526 A CN 201710087526A CN 106621494 A CN106621494 A CN 106621494A
- Authority
- CN
- China
- Prior art keywords
- pipe
- water
- filter
- fine sand
- building construction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection
- B01D24/008—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention relates to a building construction process domestic sewage treatment ground filtering device and a filtering method. The device comprises a filtering pipe, a water inlet pipe is arranged at one end of the filtering pipe, a water outlet pipe is arranged at the other end of the filtering pipe, and four filtering layers are arranged in the filtering pipe and are sequentially gravel, ceramsite, fine sand and sponge from one end of the water inlet pipe to one end of the water outlet pipe. Domestic sewage primarily treated by a septic tank is secondarily filtered by the four filtering layers including the gravel, the ceramsite, the fine sand and the sponge, water quality is further improved to meet secondary pollution exhaust criteria, and produced sewage in the whole engineering construction period is controlled, so that surrounding environments are protected.
Description
Technical field
The present invention relates to a kind of sanitary sewage disposal technology, particularly a kind of building construction process sanitary sewage disposal ground
Filter and filter method.
Background technology
From it is currently understood that situation from the point of view of, construction project in work progress, local most municipal wastewater, rainwater system
System is incomplete, adds thinking little of for construction unit and unit in charge of construction so that the construction time generates substantial amounts of construction waste water, dirt
The environomental pollution sources such as water, directly destroy local surface water quality, ecological environment.
For above-mentioned situation：Existing work progress sanitary sewage disposal typically precipitates fermentation technique using septic tank.Profit
With the mud chamber inside septic tank, corruption room, suspended organic matter in sanitary sewage is removed.
Sewage enters precipitation of the septic tank through 12 ~ 24h, can remove 50% ~ 60% suspension.
Shortcomings：1. the transition sexual life that septic tank belongs to primary processes structures.
2. sewage disposal not exclusively, only removes suspension 50% ~ 60%.
The content of the invention
The technical problem to be solved in the present invention is：A kind of building construction process life dirt for being connected with septic tank and using is provided
Water process ground filter and filter method
Solving the technical scheme of above-mentioned technical problem is：A kind of building construction process sanitary sewage disposal ground filter, its
It is characterised by：Including screen pipe, the screen pipe one end is provided with water inlet pipe, and the other end is provided with outlet pipe, and in the screen pipe four are provided with
Layer filter layer, the four layers of filter layer is followed successively by rubble, haydite, fine sand and sea from being provided with water inlet pipe one end to outlet pipe one end is provided with
It is continuous.
The present invention further technical scheme be：Described screen pipe be PVC plastic expects pipe, described rubble, haydite, fine sand
It is installed in PVC plastic expects pipe with sponge.
Described sponge is the external diameter column structure equal with bore is filtered.
Described water inlet pipe and outlet pipe is connected respectively by reducing straight coupling with screen pipe.
The present invention further technical scheme be：A kind of building construction process sanitary sewage disposal filter method, its feature
It is：Comprise the following steps：PVC plastic expects pipe, rubble, haydite, fine sand and sponge are chosen, successively by sea from water side to water inlet end
Silk floss, fine sand, haydite, rubble are fitted in PVC plastic expects pipe the screen pipe for constituting filtration, then the screen pipe are carried out into inspection of pouring water
With secondary filling, be then respectively mounted water inlet pipe and outlet pipe at screen pipe two ends, by the water inlet pipe of the screen pipe for assembling with
Septic tank effluent mouth connects, you can carry out sanitary sewage filtration.
Choose and multiple soaking flushing is carried out to it with running water after rubble, haydite, fine sand and sponge material, make the material
Mud containing rate is less than 5 percent, and described sponge will be cut to its external diameter column structure equal with bore is filtered.
Described checking step of pouring water is：A. the detection of water test is carried out to filter pipe using running water, it is ensured that drainage
The purification of pipe itself and unimpeded；B. the detection of filtering function is carried out to filter pipe using sanitary sewage, it is ensured that filter pipe itself
Filtration, permutation function.
Described secondary filling is after the completion of screen pipe is once filled, poured water, from water inlet fine sand, secondary filling to be filled
Water；The step of described secondary filling is：After detection of pouring water, under the active force of water, between the aggregate of each filter layer, manage
Gap between filter layer is further closed, and a little gaps now occur, it is necessary to secondary filling fine sand, and fine sand is filled
To in screen pipe, after filling fine sand, then poured with running water, by the pressure of water, fine sand is loaded onto in each gap.
Described water inlet pipe and outlet pipe is connected respectively by reducing straight coupling with screen pipe, and reducing straight coupling point
Screen pipe two ends are not firmly arranged at using pvc pipe special glue glue.
The installation gradient of filter pipe is 2%～4%.
Due to adopting above-mentioned technical proposal, the building construction process sanitary sewage disposal ground filter of the present invention and mistake
Filtering method, has the advantages that：
The present invention is by the rubble in screen pipe, haydite, fine sand and sponge four layers of filter layer to through septic tank primary treatment
The sewage of sanitary sewage carries out secondary filter, further improves water quality so as to reach two grades of pollution emission standards so that whole engineering is applied
In the work cycle, the sewage of generation is controlled, so as to protect surrounding enviroment.Present configuration is simple, by tubular container
Simply fill various filter materials and inlet tube and outlet tube is installed using conventional pvc pipe joint, construct way simple possible, and
The screen pipe also conveniently detachable replacing in use.The material that screen pipe in the present invention is used is existing as construction
The common conventional construction material in field, it is with low cost, it is easy to promote at the construction field (site), come into operation.It is more without the need for still further putting into
Into the installation for carrying out equipment originally.
Below, the building construction process sanitary sewage disposal ground with reference to Figure of description and specific embodiment to the present invention
The technical characteristic of filter and filter method is further described.
Description of the drawings
Fig. 1：The structural representation of the building construction process sanitary sewage disposal ground filter of the present invention.
Fig. 2：The use state schematic diagram of filter in the present invention.
In above-mentioned accompanying drawing, each label declaration is as follows：
1- water inlet pipes, 2- screen pipes, 2-1- rubbles, 2-2- haydites, 2-3 fine sands, 2-4- sponge 3- reducing straight couplings, 4- water outlets
Pipe, 5- septic tanks, 6- filter screens.
The direction of arrow is water (flow) direction in figure.
Specific embodiment
A kind of building construction process sanitary sewage disposal ground filter, including screen pipe, the screen pipe one end is provided with
Water inlet pipe, the other end is provided with outlet pipe, and in the screen pipe four layers of filter layer is provided with, and the four layers of filter layer is from being provided with water inlet pipe one end
Rubble, haydite, fine sand and sponge are followed successively by outlet pipe one end is provided with.Described screen pipe is PVC plastic expects pipe, and described is broken
Stone, haydite, fine sand and sponge are installed in PVC plastic expects pipe, when various materials are loaded, from water outlet direction to water inlet direction,
It is sequentially placed sponge, fine sand, haydite, rubble.Described sponge is the external diameter column structure equal with bore is filtered.Described
Water inlet pipe and outlet pipe are connected respectively by reducing straight coupling with screen pipe.
A kind of building construction process sanitary sewage disposal filter method, comprises the following steps：Choose PVC plastic expects pipe, rubble,
Haydite, fine sand and sponge, the quantity of material must should be able to meet the amount of overfulfiling the profit target enough.By rubble, haydite, fine sand and the sponge chosen
Material carries out multiple soaking flushing with running water to it, and the mud containing rate for making the material is less than 5 percent.Described sponge will cut out
It is cut to its external diameter column structure equal with bore is filtered.Successively by sponge, fine sand, haydite, broken from water side to water inlet end
Stone is fitted in PVC plastic expects pipe the screen pipe for constituting filtration, then the screen pipe is carried out into pour water inspection and secondary filling, described
Checking step of pouring water 2 steps can be divided to carry out：A. the detection of water test is carried out to filter pipe using running water, it is ensured that filter pipe sheet
The purification of body and unimpeded；B. the detection of filtering function is carried out to filter pipe using sanitary sewage, it is ensured that the mistake of filter pipe itself
Filter, permutation function.Described secondary filling is after the completion of screen pipe is once filled, poured water, from water inlet fine sand to be filled, secondary
Pour water.After detection of pouring water, under the active force of water, the gap between the aggregate of each filter layer, between pipe and filter layer is entered
One step is closed, and a little gaps is now occurred in screen pipe, it is necessary to carry out secondary filling, that is, be accomplished by secondary filling fine sand,
Fine sand is again filled with screen pipe, after filling fine sand, then is poured with running water, by the pressure of water, fine sand is loaded onto
In each gap.By each filter layer it is populated after, be respectively mounted water inlet pipe and outlet pipe, i.e. water inlet pipe and to go out at screen pipe two ends
Water pipe is connected respectively by reducing straight coupling with screen pipe, and reducing straight coupling is respectively adopted pvc pipe special glue glue jail
It is fixed to be placed in screen pipe two ends.The water inlet pipe of the screen pipe for assembling is connected with septic tank effluent mouth, you can carry out life dirty
Water filtration, its installation gradient is 2%～4% when filter pipe is connected installation with septic tank.The present invention is different from four kinds of fineness
Material as filtering layer.The sequencing of filtration is to begin to flow to short grained filtering material from oarse-grained filtering material, the
It is secondary that filtration treatment is carried out to sewage so as to reach two grades of pollution emission standards.
Claims (10)
1. a kind of building construction process sanitary sewage disposal ground filter, it is characterised in that：Including screen pipe, the screen pipe
One end is provided with water inlet pipe, and the other end is provided with outlet pipe, and in the screen pipe four layers of filter layer is provided with, the four layers of filter layer from be provided with into
Water pipe one end is followed successively by rubble, haydite, fine sand and sponge to outlet pipe one end is provided with.
2. a kind of building construction process sanitary sewage disposal ground filter according to claim 1, it is characterised in that：
Described screen pipe is PVC plastic expects pipe, and described rubble, haydite, fine sand and sponge are installed in PVC plastic expects pipe.
3. a kind of building construction process sanitary sewage disposal ground filter according to claim 2, it is characterised in that：
Described sponge is the external diameter column structure equal with bore is filtered.
4. a kind of building construction process sanitary sewage disposal ground filter according to claim 1, it is characterised in that：
Described water inlet pipe and outlet pipe is connected respectively by reducing straight coupling with screen pipe.
5. a kind of building construction process sanitary sewage disposal filter method, it is characterised in that：Comprise the following steps：Choose PVC plastic
Expects pipe, rubble, haydite, fine sand and sponge, successively by sponge, fine sand, haydite, rubble loading PVC plastic from water side to water inlet end
The screen pipe of filtration is constituted in expects pipe, then the screen pipe pour water inspection and secondary filling is carried out into, then in screen pipe two
End is respectively mounted water inlet pipe and outlet pipe, the water inlet pipe of the screen pipe for assembling is connected with septic tank effluent mouth, you can carry out
Sanitary sewage is filtered.
6. a kind of building construction process sanitary sewage disposal filter method according to claim 5, it is characterised in that：Including
Following steps：Choose and multiple soaking flushing is carried out to it with running water after rubble, haydite, fine sand and sponge material, make the material
Mud containing rate be less than 5 percent, described sponge will be cut to its external diameter with the filtration equal column structure of bore.
7. a kind of building construction process sanitary sewage disposal filter method according to claim 5, it is characterised in that：Including
Following steps：Described checking step of pouring water is：A. the detection of water test is carried out to filter pipe using running water, it is ensured that drainage
The purification of pipe itself and unimpeded；B. the detection of filtering function is carried out to filter pipe using sanitary sewage, it is ensured that filter pipe itself
Filtration, permutation function.
8. a kind of building construction process sanitary sewage disposal filter method according to claim 7, it is characterised in that：Including
Following steps：Described secondary filling is after the completion of screen pipe is once filled, poured water, from water inlet fine sand, secondary filling to be filled
Water；The step of described secondary filling is：After detection of pouring water, under the active force of water, between the aggregate of each filter layer, manage
Gap between filter layer is further closed, and a little gaps now occur, it is necessary to secondary filling fine sand, and fine sand is filled
To in screen pipe, after filling fine sand, then poured with running water, by the pressure of water, fine sand is loaded onto in each gap.
9. a kind of building construction process sanitary sewage disposal filter method according to claim 5, it is characterised in that：It is described
Water inlet pipe and outlet pipe be connected with screen pipe by reducing straight coupling respectively, and reducing straight coupling is respectively adopted pvc pipe
Special glue glue is firmly arranged at screen pipe two ends.
10. a kind of building construction process sanitary sewage disposal filter method according to claim 5, it is characterised in that：Filter
The installation gradient of water pipe is 2%～4%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710087526.1A CN106621494A (en) | 2017-02-17 | 2017-02-17 | Building construction process domestic sewage treatment ground filtering device and filtering method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710087526.1A CN106621494A (en) | 2017-02-17 | 2017-02-17 | Building construction process domestic sewage treatment ground filtering device and filtering method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106621494A true CN106621494A (en) | 2017-05-10 |
Family
ID=58845234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710087526.1A Pending CN106621494A (en) | 2017-02-17 | 2017-02-17 | Building construction process domestic sewage treatment ground filtering device and filtering method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106621494A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352663A (en) * | 2017-08-07 | 2017-11-17 | 宁波鄞州竹创信息科技有限公司 | A kind of Intelligent purifying robot for running water edible safety |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW373518U (en) * | 1997-11-17 | 1999-11-01 | Han-Zong Zhang | Water purification treating equipment |
| US20030217954A1 (en) * | 2000-09-13 | 2003-11-27 | Towndrow Anthony Philip | Polluted water treatment system |
| AU2008212045A1 (en) * | 2007-09-06 | 2009-03-26 | Robert John May | A filtration device |
| CN204824421U (en) * | 2015-07-30 | 2015-12-02 | 湖北邓净净水设备有限公司 | Portable water purification bucket |
-
2017
- 2017-02-17 CN CN201710087526.1A patent/CN106621494A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW373518U (en) * | 1997-11-17 | 1999-11-01 | Han-Zong Zhang | Water purification treating equipment |
| US20030217954A1 (en) * | 2000-09-13 | 2003-11-27 | Towndrow Anthony Philip | Polluted water treatment system |
| AU2008212045A1 (en) * | 2007-09-06 | 2009-03-26 | Robert John May | A filtration device |
| CN204824421U (en) * | 2015-07-30 | 2015-12-02 | 湖北邓净净水设备有限公司 | Portable water purification bucket |
Non-Patent Citations (1)
| Title |
|---|
| 王登高: "《军事预防医学》", 31 October 2000, 军事医学科学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352663A (en) * | 2017-08-07 | 2017-11-17 | 宁波鄞州竹创信息科技有限公司 | A kind of Intelligent purifying robot for running water edible safety |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |