CN109518758A - Factory rainwater utilization system and method - Google Patents
Factory rainwater utilization system and method Download PDFInfo
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- CN109518758A CN109518758A CN201811329367.2A CN201811329367A CN109518758A CN 109518758 A CN109518758 A CN 109518758A CN 201811329367 A CN201811329367 A CN 201811329367A CN 109518758 A CN109518758 A CN 109518758A
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- 238000000034 method Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 127
- 230000006641 stabilisation Effects 0.000 claims abstract description 33
- 238000011105 stabilization Methods 0.000 claims abstract description 33
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 241000196324 Embryophyta Species 0.000 claims description 18
- 244000025254 Cannabis sativa Species 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000010865 sewage Substances 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000011449 brick Substances 0.000 claims description 5
- 239000008235 industrial water Substances 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 4
- 239000003818 cinder Substances 0.000 claims description 4
- 239000013505 freshwater Substances 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 239000011572 manganese Substances 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 4
- 235000005273 Canna coccinea Nutrition 0.000 claims description 3
- 240000008555 Canna flaccida Species 0.000 claims description 3
- 235000007516 Chrysanthemum Nutrition 0.000 claims description 3
- 244000189548 Chrysanthemum x morifolium Species 0.000 claims description 3
- 241000195493 Cryptophyta Species 0.000 claims description 3
- 244000099162 Cyperus alternifolius Species 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- 235000014676 Phragmites communis Nutrition 0.000 claims description 3
- 239000006004 Quartz sand Substances 0.000 claims description 3
- 230000015556 catabolic process Effects 0.000 claims description 3
- 238000006731 degradation reaction Methods 0.000 claims description 3
- 239000000706 filtrate Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- 244000205574 Acorus calamus Species 0.000 claims description 2
- 235000011996 Calamus deerratus Nutrition 0.000 claims description 2
- 239000004567 concrete Substances 0.000 claims description 2
- 230000008595 infiltration Effects 0.000 claims description 2
- 238000001764 infiltration Methods 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims description 2
- 239000003403 water pollutant Substances 0.000 claims 1
- 150000003839 salts Chemical class 0.000 abstract description 5
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000011380 pervious concrete Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- -1 gravel Chemical compound 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- 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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/001—Runoff or storm water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/11—Turbidity
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Botany (AREA)
- Biotechnology (AREA)
- Sewage (AREA)
Abstract
The invention relates to the technical field of rainwater utilization, in particular to a factory rainwater utilization system and a factory rainwater utilization method. The rainwater collection device comprises a rainwater drainage pipe network, a reservoir, a sensor assembly, a water pump and a control system thereof, a stabilization pond and a filtering system thereof; rain water collecting device passes through the pipeline and links to each other with rain drainage pipe network, and rain drainage pipe network passes through the pipeline and links to each other with the cistern, and the sensor assembly is installed in the cistern, and the cistern passes through the pipeline and links to each other with water pump and control system, and the pipeline divide into two branch roads behind water pump and control system, and a branch road links to each other with new water system, and another branch road links to each other with stabilizing pond and filtration system, and the filtration system who stabilizes the pond passes through the pipeline and links to each other with the. The invention develops and utilizes the rainwater resources in the plant area, can effectively relieve the severe situation of water resources which are increasingly tense, realizes the reclamation of the rainwater, reduces the salt content of a water system of an enterprise, reduces the water cost of the enterprise, reduces non-point source pollution, and reduces flood and pressure of a drainage system.
Description
Technical field
The present invention relates to rainwater utilization technology field more particularly to a kind of rainwater utilization system in factory and utilize method.
Background technique
Water is one of indispensable resource in industry, and with the needs of industrial development, water resource also becomes increasingly tighter
?.In recent years, although iron and steel enterprise constantly uses various advanced technologies, reinforce making China to water, water-saving management
Steel and iron industry water consumption is gradually changed into slow growth from rapid growth.But in general from water consumption, the use of iron and steel enterprise
Water is still very big, and shortage of water resources also has become the restraining factors of China some areas iron and steel enterprise survival and development.And
The salt content of enterprise water use system is higher, enterprise water use higher cost.
Rainwater is a kind of good freshwater resources, but always exists that water in short-term is big, is not easy the problem of Collection utilization, is caused
Valuable rainwater resource direct emission.With fresh water water withdrawal it is increasingly limited, with the raising of water cost, the synthesis of rainwater resource
Using will increasingly be taken seriously.
For abundant Collection utilization rainwater resource, realize Rainwater Resources, reduce enterprise water use cost, reduce pollution of area source,
Mitigate flood and water scavenging system pressure, needs a kind of rainwater comprehensive utilization system and method, rainwater-collecting is got up and is subject to benefit again
With.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of rainwater utilization system in factory and utilizes method.By rain
Water collects to be used again, realize Rainwater Resources, reduce enterprise water use system salt content, reduce enterprise water use at
Originally, reduce pollution of area source, mitigate flood and water scavenging system pressure.
In order to achieve the above object, the present invention is implemented with the following technical solutions:
A kind of rainwater utilization system in factory, including rain collector, rain comb net, reservoir, sensor unit, water pump
And its control system, stabilization pond and its filtration system；Rain collector arranges official website with rain by pipeline and is connected, rain comb Netcom
It crosses pipeline to be connected with reservoir, sensor unit is mounted in reservoir, and reservoir passes through pipeline and water pump and its control system
Be connected, pipeline is divided into two branches after water pump and its control system, and a branch is connected with new water system, another branch and
Stabilization pond and its filtration system are connected, and the filtration system of stabilization pond is connected by pipeline with reservoir.
The rain collector includes the rainwater guiding tube of factory roof, water outlet and the grass planting in greenery patches on the outside of road
Ditch；Water outlet and the grass planting ditch on meadow pass through conduit pipe and are connected with rain comb net on the outside of rainwater guiding tube, road.
The rain comb net is that plant area is the storm sewer realizing rain sewage diversion and building, and does not import the production row of on-site
Water；The drainpipe of rain comb net is made of pervious concrete, or is built by water-permeable brick, using closely knit on the outside of the pipeline of lower half portion
Concrete does pedestal.The rainy rainwater for being seeped into underground is imported into comb net by pervious concrete or water-permeable brick, so as to
So that the rainwash of ground is entered rain comb net by rain collector, and under be seeped into the rainwater of underground and pass through drainpipe and receive
Collection, can remain to lasting collection rainwater after rainfall.
The sensor unit includes water level sensor and conductivity, turbidity water quality on-line detector device；
The sensor unit is connected with water pump and its control system, the water level that is detected by sensor, conductivity with
And the open and close of turbid ity signal control water pump.
The stabilization pond depth of water of the stabilization pond and its filtration system is no more than 2m, plantation cyperus alternifolius in stabilization pond shoal,
One or more of reed, chrysanthemum canna, calamus.
The filtration system of the stabilization pond and its filtration system is made of supporting layer and packing layer, and supporting layer is partial size 30mm
Cobblestone or brickbat of~80mm etc., packing layer are quartz sand, gravel, manganese sand or the cinder of partial size 8mm~16mm, filler thickness
Degree is 0.5m~1m.
A kind of factory's rainwater utilization method, specifically comprises the following steps:
1) rainwater is collected by water outlet on the outside of the rainwater guiding tube of factory roof, road and the grass planting ditch in greenery patches, is led to
It crosses conduit pipe or flows directly into plant area's rain comb net,
2) underground water of lower infiltration is made constantly to penetrate into drainpipe by water-permeable drainpipe, entire Storm Sewer Network is collected into
Rainwater be flowed into reservoir naturally by gravity；
3) water-level gauge, conductivity meter and transmissometer are installed in reservoir, pass through the above-mentioned water level detected, conductivity
And the open and close of turbid ity signal control water pump.
4) after rainwater flows into reservoir, the position of setting is risen to water level, the control system of water pump opens water pump, will be first
Phase rainwater is sent into stabilization pond and is handled；
5) when conductivity, turbidity all meet setting value, the control system of water pump will be closed by the water pump of stabilization pond, and
Another water pump for leading to plant area's industrial water is opened, rainwater is delivered directly to new water system and is directly used in production；
6) it is sent into the initial rainwater of stabilization pond, is passing through natural degradation, is passing through physics, chemistry and biological respinse, sewage
Be purified, removal part COD, total nitrogen, after total phosphorus, into filtration system, using filtrate in water suspended matter, algae and
Some of the contaminants carry out treatment and purification, reach the water standard of plant area's industrial fresh water；
7) it is flowed into reservoir naturally by filtered rainwater by water channel, then is pumped to the new water system of plant area by water
System, as industrial water.
Compared with the conventional method, the beneficial effects of the present invention are:
The present invention develops and utilizes the rainwater resource of on-site, and it is tight can effectively to alleviate the water resource being becoming tight day
High situation reduces the consumption of the new water of traditional industry；The resource utilization of rainwater can reduce the salt content of enterprise water use system, drop
Low enterprise water use cost；The operating load for alleviating Chang Nei sewage treatment plant to protecting ecology, reduces to pollute and show with certain
Model effect；Surface-flow and stabilization pond have certain landscape effect, play the role of beautifying plant environment.
Detailed description of the invention
Fig. 1 is structure of the invention and process flow chart.
In figure: water outlet 3- grass planting ditch 4- conduit pipe 5- rain comb net 6- on the outside of 1- rainwater guiding tube 2- road
Reservoir 7- sensor unit 8- water pump and its new water system 10- stabilization pond 11- filtration system of control system 9-
Specific embodiment
The invention discloses a kind of rainwater utilization system in factory and utilize method.Those skilled in the art can use for reference herein
Content is suitably modified realization of process parameters.In particular, it should be pointed out that all similar substitutions and modifications are to those skilled in the art
It is it will be apparent that they are considered as being included in the present invention for member.Method and application of the invention has passed through preferably real
Example is applied to be described, related personnel obviously can not depart from the content of present invention, in spirit and scope to method described herein
It is modified or appropriate changes and combinations with application, carrys out implementation and application the technology of the present invention.
Illustrate to introduce preferred forms of the invention below in conjunction with Fig. 1:
Embodiment:
A kind of rainwater utilization system in factory, including rain collector, rain comb net 5, reservoir 6, sensor unit 7,
Water pump and its control system 8, stabilization pond 10 and its filtration system 11.Rain collector arranges official website 5 with rain by pipeline and is connected,
Rain comb net 5 is connected by pipeline with reservoir 6, and sensor unit 7 is mounted in reservoir 6, and reservoir 6 passes through pipeline and water
Pump and its control system 8 are connected, and pipeline is divided into two branches, a branch and new water system 9 after water pump and its control system 8
It is connected, another branch is connected with stabilization pond 10 and its filtration system 11, and the filtration system 11 of stabilization pond is connected with reservoir 6.
Rain collector includes the rainwater guiding tube 1 of factory roof, water outlet 2 and the grass planting ditch in greenery patches on the outside of road
3.Water outlet 2 and the grass planting ditch 3 on meadow are connected by conduit pipe 4 with rain comb net 5 on the outside of rainwater guiding tube 1, road.
Rain comb net 5 is that plant area is the storm sewer realizing rain sewage diversion and building, and does not import the production draining of on-site；
The drainpipe of rain comb net 5 is made of pervious concrete, or is built by water-permeable brick, using closely knit mixed on the outside of the pipeline of lower half portion
Solidifying soil does pedestal.Rain and be seeped into the rainwater of underground and be imported into comb net 5 by pervious concrete or water-permeable brick, so as to so that
The rainwash of ground enters rain comb net 5 by rain collector, and under be seeped into the rainwater of underground and collected by drainpipe,
Lasting collection rainwater can be remained to after rainfall.
Sensor unit 7 includes water level sensor and conductivity, turbidity water quality on-line detector device.Sensor unit 7
It is connected with water pump and its control system 8, water level, conductivity and the turbid ity signal control water pump detected by sensor is opened
Open closing.
10 depth of water of stabilization pond is no more than 2m, plantation cyperus alternifolius, reed, chrysanthemum canna or Chang in 10 shoal of stabilization pond
Pu.Filtration system 11 is made of supporting layer and packing layer, and supporting layer is cobblestone or brickbat of partial size 30mm~80mm etc., filler
Layer is quartz sand, gravel, manganese sand or the cinder of partial size 8mm~16mm, and packing layer is with a thickness of 0.5m~1m.
A kind of factory's rainwater utilization method specifically comprises the following steps:
1, rainwater passes through the rain such as water outlet 2 and the grass planting ditch 3 in greenery patches on the outside of the rainwater guiding tube 1 of factory roof, road
Water collecting device is collected.
2, the rainy underground water seeped in part all passes through conduit pipe 4 or is fed directly to plant area's comb net 5, entire rainwater
The rainwater that pipe network is collected into is flowed into reservoir 6 naturally by gravity.
3, the sensors such as water-level gauge, conductivity meter and transmissometer are installed in reservoir 6, are detected by above-mentioned instrument
Water level, conductivity and turbid ity signal control water pump and pipeline valve open and close.
4, after rainwater flows into reservoir 6, the position of setting is risen to water level, the control system of water pump opens water pump, by
High in initial rainwater conductivity, turbidity, control system of water pump detects that turbidity is greater than 20NTU or conductivity is greater than 700 μ S/cm
When, the water pump that will open into stabilization pond 10 is opened, and initial rainwater feeding stabilization pond 10 is handled.
5, when turbidity is less than 20NTU and conductivity less than 700 μ S/cm, water pump and its control system 8 will pass through stabilization
The water pump of 10 pipeline of the pool is closed, and another water pump for leading to the new water system 9 of plant area is opened, and rainwater is transported to new water system
9 are directly used in plant area's production.
6, it is sent into the initial rainwater of stabilization pond 10, is passing through prolonged natural degradation, is passing through physics, chemistry and biology
Reaction, purifies the sewage, and after removal part COD, total nitrogen, total phosphorus, into filtration system 11, utilizes the quartz in filtration system
One or several kinds of mixing filtrates such as sand, gravel, manganese sand or cinder, to suspended matter, algae and some of the contaminants in water
Treatment and purification is carried out, so that COD is less than 100mg/L, turbidity and, less than 700 μ S/cm, reaches plant area's work less than 20NTU and conductivity
The water standard of the new water of industry.
7, it can be flowed into reservoir 6 when required by water channel by filtered rainwater, then be sent by water pump naturally
To the new water system 9 of plant area, as industrial water.
The present invention develops and utilizes the rainwater resource of on-site, and it is tight can effectively to alleviate the water resource being becoming tight day
High situation reduces the consumption of the new water of traditional industry；The resource utilization of rainwater can reduce the salt content of enterprise water use system, drop
Low enterprise water use cost；The operating load for alleviating Chang Nei sewage treatment plant to protecting ecology, reduces to pollute and show with certain
Model effect；Surface-flow and stabilization pond have certain landscape effect, play the role of beautifying plant environment.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of rainwater utilization system in factory, which is characterized in that including rain collector, rain comb net, reservoir, sensor
Assembly, water pump and its control system, stabilization pond and its filtration system；Rain collector is connected by pipeline with rain comb net,
Rain comb Netcom crosses pipeline and is connected with reservoir, and sensor unit is mounted in reservoir, reservoir by pipeline and water pump and
Its control system is connected, and pipeline is divided into two branches after water pump and its control system, and a branch is connected with new water system, separately
One branch is connected with stabilization pond and its filtration system, and the filtration system of stabilization pond is connected by pipeline with reservoir.
2. a kind of rainwater utilization system in factory according to claim 1, which is characterized in that the rain collector includes
Water outlet and the grass planting ditch in greenery patches on the outside of the rainwater guiding tube of factory roof, road；Water outlet on the outside of rainwater guiding tube, road
And the grass planting ditch on meadow passes through conduit pipe and is connected with rain comb net.
3. a kind of rainwater utilization system in factory according to claim 1, which is characterized in that the rain comb net is that plant area is
The storm sewer realizing rain sewage diversion and building, does not import the production draining of on-site；The drainpipe of rain comb net is by permeable mixed
Solidifying soil is made, or is built by water-permeable brick, does pedestal using air-free concrete on the outside of the pipeline of lower half portion.
4. a kind of rainwater utilization system in factory according to claim 1, which is characterized in that the sensor unit includes water
Level sensor and conductivity, turbidity water quality on-line detector device.
5. a kind of rainwater utilization system in factory according to claim 1, which is characterized in that the sensor unit and water pump
And its control system is connected, the open and close of the water level, conductivity and the turbid ity signal control water pump that are detected by sensor.
6. a kind of rainwater utilization system in factory according to claim 1, which is characterized in that the stabilization pond and its filtering system
The stabilization pond depth of water of system is no more than 2m, one of plantation cyperus alternifolius, reed, chrysanthemum canna, calamus in stabilization pond shoal
Or it is several.
7. a kind of rainwater utilization system in factory according to claim 1, which is characterized in that the stabilization pond and its filtering system
The filtration system of system is made of supporting layer and packing layer, and supporting layer is the cobblestone or brickbat of partial size 30mm~80mm, packing layer
For the quartz sand of partial size 8mm~16mm, gravel, manganese sand or cinder, packing layer is with a thickness of 0.5m~1m.
8. a kind of a kind of factory's rainwater utilization method of rainwater utilization system in factory described in claim 1, which is characterized in that tool
Body includes the following steps:
1) rainwater is collected by water outlet on the outside of the rainwater guiding tube of factory roof, road and the grass planting ditch in greenery patches, by drawing
Waterpipe flows directly into plant area's rain comb net；
2) underground water of lower infiltration is made constantly to penetrate into drainpipe, the rain that entire Storm Sewer Network is collected by water-permeable drainpipe
Water is flowed into reservoir naturally by gravity；
3) water-level gauge, conductivity meter and transmissometer are installed, the water level that detects by above-mentioned instrument, conductivity in reservoir
And the open and close of turbid ity signal control water pump.
4) after rainwater flows into reservoir, the position of setting is risen to water level, the control system of water pump opens water pump, by initial stage rain
Water is sent into stabilization pond and is handled；
5) when conductivity, turbidity all meet setting value, the control system of water pump will be closed by the water pump of stabilization pond, and logical
Another water pump toward plant area's industrial water is opened, and rainwater is delivered directly to new water system and is directly used in production；
6) it is sent into the initial rainwater of stabilization pond, is passing through natural degradation, by physics, chemistry and biological respinse, sewage is obtained
Purification, after removing part COD, total nitrogen, total phosphorus, into filtration system, using filtrate to suspended matter, algae and the part in water
Pollutant carries out treatment and purification, reaches the water standard of plant area's industrial fresh water；
7) it is flowed into reservoir naturally by filtered rainwater by water channel, then is pumped to the new water system of plant area by water,
As industrial water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811329367.2A CN109518758A (en) | 2018-11-09 | 2018-11-09 | Factory rainwater utilization system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811329367.2A CN109518758A (en) | 2018-11-09 | 2018-11-09 | Factory rainwater utilization system and method |
Publications (1)
| Publication Number | Publication Date |
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| CN109518758A true CN109518758A (en) | 2019-03-26 |
Family
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Family Applications (1)
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| CN201811329367.2A Pending CN109518758A (en) | 2018-11-09 | 2018-11-09 | Factory rainwater utilization system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114703942A (en) * | 2022-05-19 | 2022-07-05 | 西华大学 | Rainwater interception system |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102690014A (en) * | 2011-03-21 | 2012-09-26 | 长春联创水质工程有限公司 | Coupling technology for reinforcing processing of surfactant in industrial wastewater and device thereof |
| CN204112460U (en) * | 2014-07-28 | 2015-01-21 | 上海麟祥机电工程有限公司 | The rainwater-collecting total system that can directly drink |
| CN204874202U (en) * | 2015-07-31 | 2015-12-16 | 环境保护部华南环境科学研究所 | High load capacity rain flood lasts reinforces process systems who purifies |
| CN105198302A (en) * | 2015-10-28 | 2015-12-30 | 山东大学 | Water permeable concrete and water permeable concrete pipe for collecting rainwater |
| CN105714911A (en) * | 2016-02-03 | 2016-06-29 | 济南轨道交通集团有限公司 | Low-influence region rainwater treatment and utilization system and region rainwater treatment method |
| CN106284591A (en) * | 2016-09-18 | 2017-01-04 | 河海大学 | A kind of pervious concrete pipeline system reducing rain water pollutant content |
| CN106884458A (en) * | 2015-12-16 | 2017-06-23 | 鞍钢股份有限公司 | Method and system for preparing industrial fresh water |
| CN107675768A (en) * | 2017-11-15 | 2018-02-09 | 中煤能源研究院有限责任公司 | A kind of sponge Mine Integrated body |
| CN108149767A (en) * | 2018-01-29 | 2018-06-12 | 海绵城市雨水收集利用技术有限公司 | A kind of Intelligent rainwater switch board and its Intelligent rainwater control system |
| CN207974030U (en) * | 2017-12-15 | 2018-10-16 | 武汉优地联创设计工程有限公司 | A kind of sponge urban construction pervious bed rainwater collection collector |
-
2018
- 2018-11-09 CN CN201811329367.2A patent/CN109518758A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102690014A (en) * | 2011-03-21 | 2012-09-26 | 长春联创水质工程有限公司 | Coupling technology for reinforcing processing of surfactant in industrial wastewater and device thereof |
| CN204112460U (en) * | 2014-07-28 | 2015-01-21 | 上海麟祥机电工程有限公司 | The rainwater-collecting total system that can directly drink |
| CN204874202U (en) * | 2015-07-31 | 2015-12-16 | 环境保护部华南环境科学研究所 | High load capacity rain flood lasts reinforces process systems who purifies |
| CN105198302A (en) * | 2015-10-28 | 2015-12-30 | 山东大学 | Water permeable concrete and water permeable concrete pipe for collecting rainwater |
| CN106884458A (en) * | 2015-12-16 | 2017-06-23 | 鞍钢股份有限公司 | Method and system for preparing industrial fresh water |
| CN105714911A (en) * | 2016-02-03 | 2016-06-29 | 济南轨道交通集团有限公司 | Low-influence region rainwater treatment and utilization system and region rainwater treatment method |
| CN106284591A (en) * | 2016-09-18 | 2017-01-04 | 河海大学 | A kind of pervious concrete pipeline system reducing rain water pollutant content |
| CN107675768A (en) * | 2017-11-15 | 2018-02-09 | 中煤能源研究院有限责任公司 | A kind of sponge Mine Integrated body |
| CN207974030U (en) * | 2017-12-15 | 2018-10-16 | 武汉优地联创设计工程有限公司 | A kind of sponge urban construction pervious bed rainwater collection collector |
| CN108149767A (en) * | 2018-01-29 | 2018-06-12 | 海绵城市雨水收集利用技术有限公司 | A kind of Intelligent rainwater switch board and its Intelligent rainwater control system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114703942A (en) * | 2022-05-19 | 2022-07-05 | 西华大学 | Rainwater interception system |
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