CN107686221A - A kind of earth's surface water filtering device for Karst Rocky Desertification Region - Google Patents
A kind of earth's surface water filtering device for Karst Rocky Desertification Region Download PDFInfo
- Publication number
- CN107686221A CN107686221A CN201710991375.2A CN201710991375A CN107686221A CN 107686221 A CN107686221 A CN 107686221A CN 201710991375 A CN201710991375 A CN 201710991375A CN 107686221 A CN107686221 A CN 107686221A
- Authority
- CN
- China
- Prior art keywords
- layer
- water
- earth
- surface water
- filtering device
- 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.)
- Pending
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 56
- 239000002352 surface water Substances 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000002689 soil Substances 0.000 claims abstract description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000004576 sand Substances 0.000 claims abstract description 19
- 229920000742 Cotton Polymers 0.000 claims abstract description 15
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 13
- 241000526657 Microchloa Species 0.000 claims abstract description 6
- 239000004575 stone Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000012535 impurity Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 6
- 239000003651 drinking water Substances 0.000 abstract description 3
- 235000020188 drinking water Nutrition 0.000 abstract description 3
- 239000004927 clay Substances 0.000 abstract description 2
- 244000144972 livestock Species 0.000 abstract description 2
- 238000001556 precipitation Methods 0.000 abstract description 2
- 101150054854 POU1F1 gene Proteins 0.000 description 8
- 241000195493 Cryptophyta Species 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 3
- 235000016709 nutrition Nutrition 0.000 description 3
- 230000035764 nutrition Effects 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 241000044469 Oplismenus hirtellus Species 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
Abstract
The invention discloses a kind of earth's surface water filtering device for Karst Rocky Desertification Region, belong to water-treatment technology field.It includes settling pit and filtering ponds, the top side of filtering ponds is connected to communicating pipe, is connected by communicating pipe with settling pit, and filtering ponds bottom side is connected to delivery port, to it is lower and on be respectively equipped with cotton gauze layer, gravel layer, active carbon layer, layer of sand and soil horizon, on soil horizon kind have small grass.The surface water that will be collected into from hillside, it is first into the settling pit of the present apparatus and carries out sandstone precipitation filtering, water containing mud is entered in filtering ponds by pipeline again, soil horizon, layer of sand, active carbon layer, gravel layer and cotton gauze layer is passed sequentially through to be filtered, water clay content and impurity out greatly reduces, water quality has obtained good raising, can provide livestock drinking water and agricultural water, obtain preferable application effect.
Description
Technical field
The present invention relates to a kind of earth's surface water filtering device, more particularly to a kind of surface water for Karst Rocky Desertification Region
Filter, belong to water-treatment technology field.
Background technology
In the last few years, influenceed in the Karst Rocky Desertification Region in China by nature and mankind's activity, severe water and soil erosion,
The woods grass of large area is degenerated, and bio-diversity reduces, and rock is exposed, Ecosystem Service entire lowering, woods grass, soil self-restraint water
Source is lowered, and water resource is lost in from earth's surface to the underground space, causes the available surface water resources in Karst Rocky Desertification Region more next
Fewer, the drinking-water of eco-environment restoration, people and animals to this area causes certain difficulty, therefore how to solve Karst Rocky Desertification
The problem of efficient utilization of regional water, just becomes urgent problem to be solved.
Occur a variety of modes for collecting surface water resources in Karst Rocky Desertification Region at present, such as use masonry bond, use steel
Plate weld water tank, also useful plastic plate bonding, which is made, collects water tank, can carry out surface water effectively to collect and store.
Collecting from hillside earth's surface and form when due to surface water being mostly rainy weather, rainwater carries silt and impurity and various pollutants,
Water quality is poor, if not filtered, can not be used for using, so being badly in need of a kind of filter to solve existing ask
Topic.
The content of the invention
The technical problem to be solved in the present invention is：A kind of earth's surface water filtration for Karst Rocky Desertification Region is provided to fill
Put, the surface water that will be collected into from hillside, be first into the settling pit of the present apparatus and carry out sandstone precipitation filtering, containing mud
Water is entered in filtering ponds by pipeline again, is passed sequentially through soil horizon, layer of sand, active carbon layer, gravel layer and cotton gauze layer and is entered
Row filtering, water clay content and impurity out greatly reduce, and water quality has obtained good raising, can provide livestock drinking water,
Effectively solves above-mentioned problem.
The technical scheme is that：A kind of earth's surface water filtering device for Karst Rocky Desertification Region, it includes heavy
Sand basin and filtering ponds, the top side of filtering ponds are connected to communicating pipe, are connected by communicating pipe with settling pit.
Filtering ponds bottom side is connected to delivery port, to it is lower and on be respectively equipped with cotton gauze layer, gravel layer, activated carbon
Layer, layer of sand and soil horizon, kind has small grass on soil horizon.
The cotton yarn ply gage is 250~350mm.
The gravel layer thickness is 150~250mm, and grain size of gravel is 80~120mm.
The active carbon layer thickness is 100~300mm, and the porosity of activated carbon is 60~80%.
The sand layer thickness is 350~450mm.
The soil horizon thickness is 300~500mm.
There is water inlet settling pit top side, and top is provided with lid, and connection is connected on the lower in the another side of water inlet
Pipe, the entrance point of communicating pipe are provided with screen pack.
The mesh number of the screen pack is 10~80 mesh, and material is stainless steel.
The settling pit and filtering ponds are that rectangular slab of stone refinement reality concrete is built into.
The beneficial effects of the invention are as follows：Compared with prior art, for the present invention by above technical scheme, it includes settling pit
And filtering ponds, settling pit are used for filtering the thick grains of sand and impurity, filtering ponds are respectively equipped with soil horizon, layer of sand, activity from top to down
Layer of charcoal, gravel layer and cotton gauze layer, kind has small grass on soil horizon, and small careless growth needs nutrient, can absorb surface water
In nutrition, organic matter, algae, be flowed into soil horizon, can filtered out thick in water again by the surface water of separation
Silt, and sand stone layer can then be adsorbed to the tiny husky mud in water, can further filter out the impurity in water；
The a small amount of insoluble impurities and most of soluble impurity that active carbon layer is then remained in adsorbable water, such as organic pollution and a huge sum of money
Belong to ion etc., gravel layer and cotton gauze layer are then the purposes for reaching essence filtering to the further filtering of water.By above-mentioned five
Layer filtering, the silt particle and impurity basic filtering in surface water are clean, and water quality can reach III class water quality standard, filter effect compared with
It is good.
Brief description of the drawings
A kind of surface water filter apparatus configuration schematic diagrames for Karst Rocky Desertification Region of Fig. 1.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below with reference to this specification accompanying drawing to this hair
It is bright to be described in further detail.
Embodiment 1：As shown in Figure 1, a kind of earth's surface water filtering device for Karst Rocky Desertification Region, it includes heavy
Sand basin 1 and filtering ponds 13, the top side of filtering ponds 13 are connected to communicating pipe 5, are connected by communicating pipe 5 with settling pit 1, settling pit
1 and filtering ponds 13 be rectangular slab of stone refinement reality concrete be built into, the specification of settling pit 1 is 2000mm × 2000mm × 1000mm
（It is long × wide × deep）, the specification of filtering ponds 13 is 4000mm × 2000mm × 1500mm（It is long × wide × deep）.
Further, the bottom side of filtering ponds 13 is connected to delivery port 11, to it is lower and on be respectively equipped with cotton gauze layer 10, gravel
Rock layers 9, active carbon layer 8, layer of sand 7 and soil horizon 6, kind has small by careless 12 on soil horizon, and kind has small grass on soil horizon, small careless
Growth needs nutrient, can absorb nutrition in surface water, organic matter, algae, is flowed into again by the surface water of separation
In soil horizon, the thick silt in water can be filtered out.
Further, the thickness of cotton gauze layer 10 is 350mm, and cotton gauze layer is then to the further filtering of water, is reached
To the purpose of essence filtering.
Further, the thickness of gravel layer 9 is 200mm, and grain size of gravel is 80~120mm.
Further, the thickness of active carbon layer 8 is 300mm, and the porosity of activated carbon is 60~80%, and active carbon layer can then be inhaled
The a small amount of insoluble impurities and most of soluble impurity remained in attached water, such as organic pollution and heavy metal ion.
Further, the thickness of layer of sand 7 is 350mm, and sand stone layer can then be adsorbed to the tiny husky mud in water, can be with
The further impurity filtered out in water.
Further, the thickness of soil horizon 6 is 300mm.Soil horizon can filter out the thick silt and impurity in surface water.
Reach the effect of coarse filtration.
Further, there is water inlet 2 the top side of settling pit 1, and top is provided with lid 3, in the another side of water inlet 2 on the lower
Communicating pipe 5 is connected to, the entrance point of communicating pipe 5 is provided with screen pack 4.
Further, the mesh number of screen pack 4 is 80 mesh, and material is stainless steel.
Embodiment 2：As shown in Figure 1, a kind of earth's surface water filtering device for Karst Rocky Desertification Region, it includes heavy
Sand basin 1 and filtering ponds 13, the top side of filtering ponds 13 are connected to communicating pipe 5, are connected by communicating pipe 5 with settling pit 1, settling pit
1 and filtering ponds 13 be rectangular slab of stone refinement reality concrete be built into, the specification of settling pit 1 is 1500mm × 1500mm × 1000mm
（It is long × wide × deep）, the specification of filtering ponds 13 is 6000mm × 2000mm × 1800mm（It is long × wide × deep）.
Further, the bottom side of filtering ponds 13 is connected to delivery port 11, to it is lower and on be respectively equipped with cotton gauze layer 10, gravel
Rock layers 9, active carbon layer 8, layer of sand 7 and soil horizon 6, kind has small by careless 12 on soil horizon, and kind has small grass on soil horizon, small careless
Growth needs nutrient, can absorb nutrition in surface water, organic matter, algae, is flowed into again by the surface water of separation
In soil horizon, the thick silt in water can be filtered out.
Further, the thickness of cotton gauze layer 10 is 250mm, and cotton gauze layer is then to the further filtering of water, is reached
To the purpose of essence filtering.
Further, the thickness of gravel layer 9 is 250mm, and grain size of gravel is 80~120mm.
Further, the thickness of active carbon layer 8 is 300mm, and the porosity of activated carbon is 60~80%, and active carbon layer can then be inhaled
The a small amount of insoluble impurities and most of soluble impurity remained in attached water, such as organic pollution and heavy metal ion.
Further, the thickness of layer of sand 7 is 450mm, and sand stone layer can then be adsorbed to the tiny husky mud in water, can be with
The further impurity filtered out in water.
Further, the thickness of soil horizon 6 is 500mm.Soil horizon can filter out the thick silt and impurity in surface water.
Reach the effect of coarse filtration.
Further, there is water inlet 2 the top side of settling pit 1, and top is provided with lid 3, in the another side of water inlet 2 on the lower
Communicating pipe 5 is connected to, the entrance point of communicating pipe 5 is provided with screen pack 4.
Further, the mesh number of screen pack 4 is 10 mesh, and material is stainless steel.
Part is not described in detail by the present invention, is the known technology of those skilled in the art of the present technique.Finally illustrate, the above is real
Example is applied to be merely illustrative of the technical solution of the present invention and unrestricted, although having been carried out specifically to the present invention with reference to preferred embodiment
It is bright, it will be understood by those within the art that, technical scheme can be modified or equivalent substitution, and
The objective and scope of technical solution of the present invention are not departed from, it all should cover among scope of the presently claimed invention.
Claims (9)
1. a kind of earth's surface water filtering device for Karst Rocky Desertification Region, it includes settling pit（1）, it is characterised in that：It
Also include filtering ponds（13）, filtering ponds（13）Top side be connected to communicating pipe（5）, pass through communicating pipe（5）With settling pit（1）
It is connected, the filtering ponds（13）Bottom side is connected to delivery port（11）, to it is lower and on be respectively equipped with cotton gauze layer（10）, gravel
Layer（9）, active carbon layer（8）, layer of sand（7）And soil horizon（6）, kind has small grass on soil horizon（12）.
A kind of 2. earth's surface water filtering device for Karst Rocky Desertification Region according to claim 1, it is characterised in that：
The cotton gauze layer（10）Thickness is 250~350mm.
A kind of 3. earth's surface water filtering device for Karst Rocky Desertification Region according to claim 1, it is characterised in that：
The gravel layer（9）Thickness is 150~250mm, and grain size of gravel is 80~120mm.
A kind of 4. earth's surface water filtering device for Karst Rocky Desertification Region according to claim 1, it is characterised in that：
The active carbon layer（8）Thickness is 100~300mm, and the porosity of activated carbon is 60~80%.
A kind of 5. earth's surface water filtering device for Karst Rocky Desertification Region according to claim 1, it is characterised in that：
The layer of sand（7）Thickness is 350~450mm.
A kind of 6. earth's surface water filtering device for Karst Rocky Desertification Region according to claim 1, it is characterised in that：
The soil horizon（6）Thickness is 300~500mm.
A kind of 7. earth's surface water filtering device for Karst Rocky Desertification Region according to claim 1, it is characterised in that：
The settling pit（1）There is water inlet top side（2）, top is provided with lid（3）, in water inlet（2）Another side be connected on the lower
Communicating pipe（5）, communicating pipe（5）Entrance point be provided with screen pack（4）.
A kind of 8. earth's surface water filtering device for Karst Rocky Desertification Region according to claim 7, it is characterised in that：
The screen pack（4）Mesh number be 10~80 mesh, material is stainless steel.
A kind of 9. earth's surface water filtering device for Karst Rocky Desertification Region according to claim 1, it is characterised in that：
The settling pit（1）And filtering ponds（13）It is built into for rectangular slab of stone refinement reality concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710991375.2A CN107686221A (en) | 2017-10-23 | 2017-10-23 | A kind of earth's surface water filtering device for Karst Rocky Desertification Region |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710991375.2A CN107686221A (en) | 2017-10-23 | 2017-10-23 | A kind of earth's surface water filtering device for Karst Rocky Desertification Region |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107686221A true CN107686221A (en) | 2018-02-13 |
Family
ID=61154671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710991375.2A Pending CN107686221A (en) | 2017-10-23 | 2017-10-23 | A kind of earth's surface water filtering device for Karst Rocky Desertification Region |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107686221A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108575834A (en) * | 2018-04-11 | 2018-09-28 | 集美大学 | A kind of method handling surface water and the method for preventing sea eel ich |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110059A (en) * | 2014-07-09 | 2014-10-22 | 同济大学 | Ecological filter groove construction method for cutting urban runoff pollution |
| CN104436777A (en) * | 2014-12-26 | 2015-03-25 | 贵州师范大学 | Integrated cement-casting slow-filtering basin |
| CN205740689U (en) * | 2016-07-14 | 2016-11-30 | 青岛大学 | A kind of vertical-type eco-filtration pond for sewage purification |
-
2017
- 2017-10-23 CN CN201710991375.2A patent/CN107686221A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110059A (en) * | 2014-07-09 | 2014-10-22 | 同济大学 | Ecological filter groove construction method for cutting urban runoff pollution |
| CN104436777A (en) * | 2014-12-26 | 2015-03-25 | 贵州师范大学 | Integrated cement-casting slow-filtering basin |
| CN205740689U (en) * | 2016-07-14 | 2016-11-30 | 青岛大学 | A kind of vertical-type eco-filtration pond for sewage purification |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108575834A (en) * | 2018-04-11 | 2018-09-28 | 集美大学 | A kind of method handling surface water and the method for preventing sea eel ich |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180213 |