CN103435194A - Rainwater treatment equipment - Google Patents

Rainwater treatment equipment Download PDF

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Publication number
CN103435194A
CN103435194A CN2013104307940A CN201310430794A CN103435194A CN 103435194 A CN103435194 A CN 103435194A CN 2013104307940 A CN2013104307940 A CN 2013104307940A CN 201310430794 A CN201310430794 A CN 201310430794A CN 103435194 A CN103435194 A CN 103435194A
Authority
CN
China
Prior art keywords
dosing
settler
sand filter
filter
sand
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
Application number
CN2013104307940A
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Chinese (zh)
Inventor
韩立斌
Original Assignee
韩立斌
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 韩立斌 filed Critical 韩立斌
Priority to CN2013104307940A priority Critical patent/CN103435194A/en
Publication of CN103435194A publication Critical patent/CN103435194A/en
Pending legal-status Critical Current

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Abstract

The invention belongs to the technical field of wastewater treatment equipment, and discloses rainwater treatment equipment which comprises a settling tank with a water inlet pipe, wherein the settling tank is connected with a dosing device for adding a flocculant; a dosing hole of the dosing device is close to the bottom of the settling tank; the settling tank is also provided with a first stirrer; a blade of the first stirrer is close to the dosing hole of the dosing device; the settling tank is communicated with a sand filter through a conduit; a first sand filtering layer, a first filtering plate, a second sand filtering layer and a second filtering plate are arranged in the sand filter sequentially from top to bottom; a water outlet pipe is arranged on the sand filter below the second filtering plate; and the water outlet pipe is communicated with an active carbon filter. The equipment disclosed by the invention has the advantages of simple structure, good treatment effect and low treatment cost; and after repeated settling and purifying treatment, the standard of non-drinking water can be met.

Description

Device for treating rain water
Technical field
The invention belongs to the sewage treatment equipment technical field, relate in particular to a kind of device for treating rain water.
Background technology
Along with sharp increase and the rapid economic development of population, shortage of water resources has become the problem that the whole world faces.China is lack of water big country, has the expert to point out: after 2010, China will enter serious water shortage period; The year two thousand thirty, China is by lack of water 400 billion cubic meter to 500 billion cubic meters, and the lack of water peak will there will be.Therefore rainwater is collected to utilization as important water resources, become the important channel that solves the water resources deficiency.To the most Sewage treatment systemss that adopt of the processing and utilizing of rainwater, cost is higher at present.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of device for treating rain water, to solve the traditional method technical problem high to the processing and utilizing cost of rainwater.
For solving the problems of the technologies described above, technical scheme of the present invention is:
Device for treating rain water, comprise the settler that is provided with water inlet pipe, described settler is connected with for adding the chemicals dosing plant of flocculation agent, the dosing mouth of described chemicals dosing plant is near the bottom of described settler, described settler also is equipped with stirrer, the blade of described stirrer is near the dosing mouth of described chemicals dosing plant, described settler is connected with sand filter by conduit, be provided with successively from high to low the first sand filter blanket in described sand filter, the first filter plate, the second sand filter blanket and the second filter plate, the described sand filter that is positioned at described the second filter plate below is provided with rising pipe, described rising pipe is connected with activated charcoal filter.
As a kind of improvement, described chemicals dosing plant comprises dosing controller and the dosing tank that holds described flocculation agent, and described dosing tank connects described settler by described dosing controller.
After having adopted technique scheme, the invention has the beneficial effects as follows:
Because device for treating rain water comprises settler, chemicals dosing plant is installed on settler, add flocculation agent in settler, remove impurity and floating matter in rainwater, settler is connected with sand filter by conduit, be provided with successively from high to low the first sand filter blanket in sand filter, the first filter plate, the second sand filter blanket and the second filter plate, rainwater is by the first sand filter blanket, the first filter plate, when the second sand filter blanket and the second filter plate, can carry out the multiple times of filtration precipitation to rainwater, the sand filter that is positioned at the second filter plate below is provided with rising pipe, rising pipe is connected with activated charcoal filter, activated charcoal filter can be done further purifying treatment to rainwater, rainwater after making to purify meets the standard of reclaimed water.This device for treating rain water is simple in structure, and treatment effect is good, and processing cost is low, and through repeatedly precipitating purifying treatment, the rainwater after purifying treatment can reach the standard of reclaimed water.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure: 1, water inlet pipe, 2, settler, 3, chemicals dosing plant, 31, dosing controller, 32, dosing tank, 4, stirrer, 5, conduit, 6, the sloping plate deposition case, the 61, first sand filter blanket, the 62, first filter plate, 63, the second sand filter blanket, the 64, second filter plate, 7, rising pipe, 8, activated charcoal filter.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1 is the structural representation of device for treating rain water provided by the invention, for convenience of explanation, has only provided part related to the present invention in figure.
Device for treating rain water provided by the invention, comprise the settler 2 that is provided with water inlet pipe 1, settler 2 is connected with the chemicals dosing plant 3 for adding flocculation agent, the dosing mouth of chemicals dosing plant 3 is near the bottom of settler 2, to the interior interpolation flocculation agent of settler 2, remove impurity and floating matter in rainwater, settler 2 also is equipped with stirrer 4, the blade of stirrer 4 is near the dosing mouth of chemicals dosing plant 3, settler 2 is connected with sand filter 6 by conduit 5, be provided with successively from high to low the first sand filter blanket 61 in sand filter 6, the first filter plate 62, the second sand filter blanket 63 and the second filter plate 64, rainwater is by the first sand filter blanket 61, the first filter plate 62, when the second sand filter blanket 63 and the second filter plate 64, can carry out the multiple times of filtration precipitation to rainwater, the sand filter 6 that is positioned at the second filter plate 64 belows is provided with rising pipe 7, rising pipe 7 is connected with activated charcoal filter 8, activated charcoal filter 8 can be done further purifying treatment to rainwater, rainwater after making to purify meets the standard of reclaimed water.
Chemicals dosing plant 3 comprises dosing controller 31 and the dosing tank 32 that holds flocculation agent, and dosing tank connects settlers 2 by dosing controller 31.
Device for treating rain water provided by the invention, simple in structure, repeatedly precipitate purifying treatment through flocculation sediment, sand filter 6 filtrations, activated charcoal filter 8 filtrations etc., treatment effect is good, and processing cost is low, and the rainwater after purifying treatment can reach the standard of reclaimed water.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.

Claims (2)

1. device for treating rain water, comprise the settler that is provided with water inlet pipe, described settler is connected with for adding the chemicals dosing plant of flocculation agent, it is characterized in that, the dosing mouth of described chemicals dosing plant is near the bottom of described settler, described settler also is equipped with the first stirrer, the blade of described the first stirrer is near the dosing mouth of described chemicals dosing plant, described settler is connected with sand filter by conduit, be provided with successively from high to low the first sand filter blanket in described sand filter, the first filter plate, the second sand filter blanket and the second filter plate, the described sand filter that is positioned at described the second filter plate below is provided with rising pipe, described rising pipe is connected with activated charcoal filter.
2. device for treating rain water as claimed in claim 1, is characterized in that, described chemicals dosing plant comprises dosing controller and the dosing tank that holds described flocculation agent, and described dosing tank connects described settler by described dosing controller.
CN2013104307940A 2013-09-18 2013-09-18 Rainwater treatment equipment Pending CN103435194A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013104307940A CN103435194A (en) 2013-09-18 2013-09-18 Rainwater treatment equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013104307940A CN103435194A (en) 2013-09-18 2013-09-18 Rainwater treatment equipment

Publications (1)

Publication Number Publication Date
CN103435194A true CN103435194A (en) 2013-12-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013104307940A Pending CN103435194A (en) 2013-09-18 2013-09-18 Rainwater treatment equipment

Country Status (1)

Country Link
CN (1) CN103435194A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104876360A (en) * 2015-05-06 2015-09-02 北京交通大学 Rainwater purification device based on flat ceramic membrane
CN105064449A (en) * 2015-07-16 2015-11-18 刘洋 Rainwater collecting and purifying device
CN106193258A (en) * 2016-07-07 2016-12-07 何颖 A kind of rainwater-collecting processing means
CN106396151A (en) * 2016-09-09 2017-02-15 河海大学 Laboratory sediment tank experiment bidirectional water purification and sand blocking apparatus
CN107285528A (en) * 2017-08-10 2017-10-24 安庆市凯立金刚石科技有限公司 A kind of stone wastewater handles retracting device
CN108579162A (en) * 2018-05-21 2018-09-28 苏州洋紫瑞信息科技有限公司 A kind of efficient municipal wastewater filter device
CN111851875A (en) * 2020-08-05 2020-10-30 江西师范大学 Rainwater collecting, reprocessing and utilizing system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104876360A (en) * 2015-05-06 2015-09-02 北京交通大学 Rainwater purification device based on flat ceramic membrane
CN105064449A (en) * 2015-07-16 2015-11-18 刘洋 Rainwater collecting and purifying device
CN106193258A (en) * 2016-07-07 2016-12-07 何颖 A kind of rainwater-collecting processing means
CN106396151A (en) * 2016-09-09 2017-02-15 河海大学 Laboratory sediment tank experiment bidirectional water purification and sand blocking apparatus
CN107285528A (en) * 2017-08-10 2017-10-24 安庆市凯立金刚石科技有限公司 A kind of stone wastewater handles retracting device
CN108579162A (en) * 2018-05-21 2018-09-28 苏州洋紫瑞信息科技有限公司 A kind of efficient municipal wastewater filter device
CN111851875A (en) * 2020-08-05 2020-10-30 江西师范大学 Rainwater collecting, reprocessing and utilizing system

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20131211

WD01 Invention patent application deemed withdrawn after publication