CN110921738A - River course dosing device and dosing method - Google Patents
River course dosing device and dosing method Download PDFInfo
- Publication number
- CN110921738A CN110921738A CN201911247922.1A CN201911247922A CN110921738A CN 110921738 A CN110921738 A CN 110921738A CN 201911247922 A CN201911247922 A CN 201911247922A CN 110921738 A CN110921738 A CN 110921738A
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- Prior art keywords
- water
- purification treatment
- river course
- river
- dosing
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- 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
-
- 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
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
Abstract
The invention provides a river course dosing device and a dosing method. River course charge device includes intake pipe, quality of water purification treatment device, wet return and charge device, and the first end of intake pipe stretches into the below to the water surface in river course, and the second end of intake pipe and quality of water purification treatment device's water inlet intercommunication, the first end of wet return and quality of water purification treatment device's delivery port intercommunication, the second end of wet return lets in the below on the water surface in river course, charge device and wet return intercommunication. The river course dosing method is implemented through a river course dosing device. According to the river channel dosing device and the dosing method provided by the invention, the chemicals can be introduced to any depth of the river channel through the water return pipe, so that the waste of the chemicals is effectively reduced.
Description
Technical Field
The invention relates to the technical field of river treatment, in particular to a river course dosing device and a dosing method.
Background
The pollution of river water is a prominent environmental problem at present, and industrial wastewater and domestic sewage are discharged into rivers in large quantity, so that a large amount of sludge and rotten algae are accumulated at the bottom of the river, and the water quality is deteriorated. The conventional reagent adding mode is boat type adding, but long-term maintenance is needed by selecting the mode, and the reagent is wasted to a certain extent before reaching river bottom sludge.
Disclosure of Invention
The invention aims to provide a river channel dosing device and a dosing method, which can be used for dosing at any depth of a river channel, and effectively reduce the waste of chemicals.
In order to achieve the purpose, the invention provides a river channel dosing device, which comprises a water taking pipe, a water quality purification treatment device, a water return pipe and a dosing device, wherein the first end of the water taking pipe extends into the lower part of the surface of a water body of a river channel, the second end of the water taking pipe is communicated with a water inlet of the water quality purification treatment device, the first end of the water return pipe is communicated with a water outlet of the water quality purification treatment device, the second end of the water return pipe is introduced into the lower part of the surface of the water body of the river channel, and the dosing device is communicated with the water return pipe.
The riverway dosing device is characterized in that the second end of the water return pipe is communicated with the riverbed close to the riverway below the surface of the water body of the riverway.
The riverway dosing device is characterized in that the water intake pipe is provided with a water intake pump.
The chemical adding device for the riverway is characterized in that the water return pipe is provided with a water jet air ejector, and the chemical adding device is communicated with the water return pipe through the water jet air ejector.
The riverway dosing device is characterized in that the water quality purification treatment device is a horizontal pressure-bearing type integrated water quality purification treatment device.
In order to achieve the above object, the present invention further provides a river channel dosing method, wherein the river channel dosing method is implemented by using the river channel dosing device, and the river channel dosing method includes:
extracting water in the river channel to obtain a water body to be purified;
purifying the water body to be purified to obtain a purified water body;
introducing a medicament into the purified water body to obtain a water body mixed with the medicament;
and conveying the water body mixed with the medicament back to the river channel.
The riverway medicine adding method comprises the following steps of:
the water intake pipe is used for communicating the river channel with the water inlet of the water purification treatment device, and the water intake pump on the water intake pipe is used for pumping the water in the river channel into the water purification treatment device.
The riverway medicine adding method comprises the following steps of:
and adopting a horizontal pressure-bearing type integrated water quality purification treatment device as a water quality purification treatment device to carry out purification treatment on the water body extracted from the river channel.
The method for adding chemicals into the river channel comprises the following steps of:
the water outlet of the water quality purification treatment device is communicated with the river channel through a water return pipe, so that the purified water flows to the river channel from the water return pipe, and the chemical is introduced into the water flowing in the water return pipe through the chemical adding device.
The river channel dosing method comprises the following steps:
and a water injection air ejector is arranged on the water return pipe, and the dosing device is communicated with the water return pipe through the water injection air ejector.
Compared with the prior art, the invention has the following advantages:
according to the river channel dosing device and the dosing method provided by the invention, the chemicals can be introduced to any depth of the river channel through the water return pipe, so that the waste of the chemicals is effectively reduced.
Drawings
The drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention. Wherein:
fig. 1 is a schematic structural diagram of a river channel dosing device provided by the invention.
The reference numbers illustrate:
1. a water intake pipe;
11. a water taking pump;
2. a water quality purification treatment device;
3. a water return pipe;
31. a water jet air extractor;
4. a dosing device;
41. a medicament canister;
42. a dosing tube;
5. a river channel.
Detailed Description
In order to clearly understand the technical solution, the purpose and the effect of the present invention, a detailed description of the present invention will be described with reference to the accompanying drawings.
As shown in figure 1, the invention provides a river course dosing device, wherein the river course dosing device comprises a water taking pipe 1, a water quality purification treatment device 2 and a water return pipe 3, a first end of the water taking pipe 1 extends to the lower part of the water surface of a river course 5, a second end of the water taking pipe 1 is communicated with a water inlet of the water quality purification treatment device 2, the water in the river course 5 enters the water quality purification treatment device 2 through the water taking pipe 1 for purification treatment, wherein the depth of the first end of the water taking pipe 1 extending into the river course 5 can be the middle position of the total depth of the river course 5, water taking is carried out at the depth, the smooth water taking can be ensured, the phenomenon of air pumping is avoided, simultaneously bottom mud on a river bed brought in the water taking process can be reduced, the first end of the water return pipe 3 is communicated with a water outlet of the water quality purification treatment device 2, and the second end of the water return pipe 3 can be led to any depth position below the, the water body after purification and post-treatment through the water quality purification treatment device 2 flows to the river channel 5 through the water return pipe 3, the water return pipe 3 is communicated with the medicine adding device 4, the medicine adding device 4 can introduce the medicine into the water body flowing in the water return pipe 3, namely, the medicine is added into the water body after purification treatment in the process that the water body after purification treatment flows back to the river channel 5, and the medicine is made to flow back to the specified depth in the river channel 5 along with the water body after purification treatment, so that the medicine adding operation is completed.
The river channel dosing device provided by the invention is very simple in structure and convenient to disassemble, assemble and transport, and can introduce the medicament to any depth position of the river channel 5 by adjusting the length of the water return pipe 3, so that the waste of the medicament is effectively reduced, and the equipment cost of the traditional ship type dosing method is saved.
Preferably, as shown in fig. 1, the second end of the water return pipe 3 is introduced into the river bed below the water surface of the river 5 and close to the river 5, that is, the drug is directly added to the mud bottom of the river 5, so that the drug waste in the adding process on the water surface in the prior art is reduced.
Preferably, as shown in fig. 1, the river channel dosing device provided by the invention is characterized in that a water taking pump 11 is arranged on the water taking pipe 1 to provide power for pumping the water in the river channel 5.
Preferably, as shown in fig. 1, the chemical adding device for a river channel provided by the present invention, wherein a water jet ejector 31 is arranged on the water return pipe 3, the chemical adding device 4 is communicated with the water return pipe 3 through the water jet ejector 31, the chemical adding device 4 may include a chemical tank 41 and a chemical feeding pipe 42, a chemical is contained in the chemical tank 41, and the chemical can be effectively and uniformly mixed in the water flowing in the water return pipe 3 by arranging the chemical adding device 4, so that the chemical adding uniformity of the river channel 5 can be improved.
Preferably, the chemical adding device for the river channel provided by the invention is characterized in that the water quality purification treatment device 2 is a horizontal pressure-bearing type integrated water quality purification treatment device 2, the horizontal pressure-bearing type integrated water quality purification treatment device 2 is of a fully-closed structure, and the purified water body is mixed with air through the outlet water residual pressure of the horizontal pressure-bearing type integrated water quality purification treatment device 2 without secondary pressurization, so that the structure of the chemical adding device for the river channel can be effectively simplified.
In order to achieve the above object, the present invention further provides a river channel dosing method, wherein the river channel dosing method is implemented by using the above river channel dosing device, and the river channel dosing method comprises:
extracting water in the river channel to obtain a water body to be purified;
purifying the water body to be purified to obtain a purified water body;
introducing a medicament into the purified water body to obtain a water body mixed with the medicament;
and conveying the water body mixed with the medicament back to the river channel.
Preferably, the river channel dosing method provided by the invention comprises the following steps of:
the water intake pipe is used for communicating the water channel with the water inlet of the water purification treatment device, the water intake pump on the water intake pipe is used for pumping water in the water channel into the water purification treatment device, the water intake pipe provides a path, and the water intake pump provides power.
Preferably, the river chemical adding method provided by the invention comprises the following steps of:
the water body to be purified extracted from the river channel is purified by adopting the horizontal pressure-bearing type integrated water purification treatment device as the water purification treatment device, the horizontal pressure-bearing type integrated water purification treatment device is of a totally enclosed structure, and the purified water body is mixed with air through the water outlet excess pressure of the horizontal pressure-bearing type integrated water purification treatment device, so that secondary pressurization is not needed, and the step flow of the invention can be effectively simplified.
Preferably, the method for adding chemicals to a river provided by the invention comprises the following steps of introducing chemicals into the purified water to obtain the water mixed with the chemicals:
through wet return with quality of water purification unit's delivery port and river course intercommunication, the water that makes after the purification treatment flows to the river course by the wet return, with charge device and wet return intercommunication, charge device can include the medicament jar and throw the pencil, and the holding has the medicament in the medicament jar, and charge device lets in the medicament in to the water that the inside of wet return flows, and the wet return provides the route, and charge device provides the required medicament of medicine operation.
Preferably, the river channel dosing method provided by the invention further comprises the following steps:
the water return pipe is provided with a water jet air ejector, and the dosing device is communicated with the water return pipe through the water jet air ejector so as to improve the dosing uniformity.
Compared with the prior art, the invention has the following advantages:
according to the river channel dosing device and the dosing method provided by the invention, the chemicals can be introduced to any depth of the river channel through the water return pipe, so that the waste of the chemicals is effectively reduced.
The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention. Any equivalent changes and modifications that can be made by one skilled in the art without departing from the spirit and principles of the invention should fall within the protection scope of the invention.
Claims (10)
1. The utility model provides a river course charge device, its characterized in that, river course charge device includes intake pipe, quality of water purification treatment device, wet return and charge device, the first end of intake pipe stretches into the below to the water surface in river course, the second end of intake pipe with quality of water purification treatment device's water inlet intercommunication, the first end of wet return with quality of water purification treatment device's delivery port intercommunication, the second end of wet return lets in the below of the water surface in river course, charge device with the wet return intercommunication.
2. The river course dosing device of claim 1, wherein the second end of the water return pipe opens below the surface of the body of water in the river course near the bed of the river course.
3. The river course medicine adding device of claim 1, wherein a water taking pump is arranged on the water taking pipe.
4. The river course medicine adding device according to claim 1, wherein a water jet air ejector is arranged on the water return pipe, and the medicine adding device is communicated with the water return pipe through the water jet air ejector.
5. The river course charge device of any one of claims 1 to 4, wherein the water purification treatment device is a horizontal pressure-bearing type integrated water purification treatment device.
6. A river course dosing method is characterized in that the river course dosing method is implemented by adopting the river course dosing device according to any one of claims 1-5, and comprises the following steps:
extracting water in the river channel to obtain a water body to be purified;
purifying the water body to be purified to obtain a purified water body;
introducing a medicament into the purified water body to obtain a water body mixed with the medicament;
and conveying the water body mixed with the medicament back to the river channel.
7. The river course dosing method according to claim 6, wherein the water in the river course is extracted to obtain the water body to be purified:
the water intake pipe is used for communicating the river channel with the water inlet of the water purification treatment device, and the water intake pump on the water intake pipe is used for pumping the water in the river channel into the water purification treatment device.
8. The river course dosing method according to claim 6, wherein the water body to be purified is subjected to purification treatment, and the water body after purification treatment is obtained by:
and adopting a horizontal pressure-bearing type integrated water quality purification treatment device as a water quality purification treatment device to carry out purification treatment on the water body extracted from the river channel.
9. The method for adding chemicals to a river according to claim 6, wherein the step of introducing the chemicals into the purified water body to obtain the water body mixed with the chemicals comprises:
the water outlet of the water quality purification treatment device is communicated with the river channel through a water return pipe, so that the purified water flows to the river channel from the water return pipe, and the chemical is introduced into the water flowing in the water return pipe through the chemical adding device.
10. The method of claim 9, further comprising:
and a water injection air ejector is arranged on the water return pipe, and the dosing device is communicated with the water return pipe through the water injection air ejector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911247922.1A CN110921738A (en) | 2019-12-09 | 2019-12-09 | River course dosing device and dosing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911247922.1A CN110921738A (en) | 2019-12-09 | 2019-12-09 | River course dosing device and dosing method |
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| Publication Number | Publication Date |
|---|---|
| CN110921738A true CN110921738A (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911247922.1A Pending CN110921738A (en) | 2019-12-09 | 2019-12-09 | River course dosing device and dosing method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101708904A (en) * | 2009-10-28 | 2010-05-19 | 常州市钜岳水务环保科技有限公司 | High-efficiency water restoration and treatment device |
| CN206308168U (en) * | 2016-12-21 | 2017-07-07 | 中冶京诚工程技术有限公司 | Horizontal pressure-bearing type integrated water quality purifying treater |
| CN206549577U (en) * | 2017-03-10 | 2017-10-13 | 青岛鲁润能源环境有限公司 | Portable great water body water correction device |
| CN108423932A (en) * | 2018-03-22 | 2018-08-21 | 中电建水环境治理技术有限公司 | River water body water purification system |
| CN209583665U (en) * | 2018-12-31 | 2019-11-05 | 杭州聚光物联科技有限公司 | River water quality improves system |
-
2019
- 2019-12-09 CN CN201911247922.1A patent/CN110921738A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101708904A (en) * | 2009-10-28 | 2010-05-19 | 常州市钜岳水务环保科技有限公司 | High-efficiency water restoration and treatment device |
| CN206308168U (en) * | 2016-12-21 | 2017-07-07 | 中冶京诚工程技术有限公司 | Horizontal pressure-bearing type integrated water quality purifying treater |
| CN206549577U (en) * | 2017-03-10 | 2017-10-13 | 青岛鲁润能源环境有限公司 | Portable great water body water correction device |
| CN108423932A (en) * | 2018-03-22 | 2018-08-21 | 中电建水环境治理技术有限公司 | River water body water purification system |
| CN209583665U (en) * | 2018-12-31 | 2019-11-05 | 杭州聚光物联科技有限公司 | River water quality improves system |
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Application publication date: 20200327 |
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