CN207435205U - A kind of flocculation plant of high alkalinity recirculated water free state heavy metal - Google Patents
A kind of flocculation plant of high alkalinity recirculated water free state heavy metal Download PDFInfo
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- CN207435205U CN207435205U CN201721450055.8U CN201721450055U CN207435205U CN 207435205 U CN207435205 U CN 207435205U CN 201721450055 U CN201721450055 U CN 201721450055U CN 207435205 U CN207435205 U CN 207435205U
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- water pump
- flotation tank
- water
- pump
- ejector
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Abstract
The utility model discloses a kind of flocculation plants of high alkalinity recirculated water free state heavy metal, including regulating reservoir, flotation tank and molten gas tower, the adjusting one side of the side away from sewage inlet is equipped with the first water pump, bottom the first water pump input terminal of the regulating reservoir is equipped with filter device, the regulating reservoir is equipped with flocculation basin close to the one side of the first water pump, the flocculation basin is equipped with the second water pump close to the one side of the first water pump, the lower end of the connecting tube is equipped with ejector, flotation tank is installed below the ejector, waste residue at the upper end-face edge of the flotation tank is installed and collects road, the flotation tank one side is equipped with molten gas tower, the molten one side of the gas tower away from pressure test device is equipped with air dissolved pump, the one side of the air dissolved pump is equipped with the 3rd water pump.The utility model manufactures bubble by ejector in flotation tank, and the fine suspension in waste water is made to be attached on air bubble, is climbed up on top of the water with bubble, forms scum silica frost.
Description
Technical field
The utility model is related to the flocculation plant technical fields of heavy metal, are specially a kind of high alkalinity recirculated water free state weight
The flocculation plant of metal.
Background technology
The sewage discharged in the industrial productions such as existing mining and metallurgy, machine-building, chemical industry contains heavy metal, and directly discharge is to environment
It is greatly to destroy, so to purify before discharging, avoids pollution environment.Heavy metal containing sewage refers to containing gold such as cadmium, nickel, mercury, zinc
Belong to the sewage of impurity, the heavy metal in waste water cannot generally decompose destructions, can only shift its existence position and transformation its materialization shape
State, major part processing method is exactly frequently with the progress such as chemical precipitation method, ion-exchange in production site treatment in situ at present
Processing, heavy metal can discharge or reuse less than discharge standard in treated water.Alkaline solution is added in into heavy metal wastewater thereby,
The metal oxide deposits of water are insoluble in using OH- and heavy metal ion reaction generation, is isolated by filtration, forms a new huge sum of money
Belong to enriched product to recycle as far as possible or be subject to harmless treatment.
Utility model content
The purpose of this utility model provides a kind of flocculation plant of high alkalinity recirculated water free state heavy metal, above-mentioned to solve
The problem of being proposed in background technology.
To achieve the above object, the utility model provides following technical solution：An a kind of high alkalinity recirculated water free state huge sum of money
The flocculation plant of category, including regulating reservoir, flotation tank and molten gas tower, the one side of the regulating reservoir is equipped with sewage inlet, the tune
Section one side of the side away from sewage inlet is equipped with the first water pump, and bottom the first water pump input terminal of the regulating reservoir was equipped with
Device is filtered, and strainer is equipped in filter device, the regulating reservoir is equipped with flocculation basin, and the first water close to the one side of the first water pump
The output terminal of pump is fixedly connected with flocculation basin, and the flocculation basin is equipped with the second water pump close to the one side of the first water pump, and flocculates
The input terminal of second water pump of bottom in pond is equipped with filter device, and the output terminal of second water pump is equipped with connecting tube, described
The lower end of connecting tube is equipped with ejector, is equipped with fixed frame on the lateral wall of the ejector, and the other end of fixed frame with
Flotation tank is fixedly connected, and the lower end of the ejector is equipped with nozzle, and flotation tank, the gas are equipped with below the ejector
Waste residue at the upper end-face edge in floating pond is installed and collects road, the one side that the waste residue collects road is equipped with discharge port, the flotation tank
Supporting rack is installed, the lower end of the flotation tank is equipped with water outlet, and solenoid valve is equipped on water outlet, the air supporting on outer wall
Pond one side is equipped with molten gas tower, and Gas dissolving pipe is equipped at the top of the molten gas tower, and air pressure valve is equipped on Gas dissolving pipe, described molten
Gas tower is connected by Gas dissolving pipe with connecting tube, and the molten gas tower leans in the side walls through flocculation basin and is equipped with pressure test device,
The molten one side of the gas tower away from pressure test device is equipped with air dissolved pump, and the output terminal of air dissolved pump is fixed with molten gas tower and connected
It connects, the one side of the air dissolved pump is equipped with the 3rd water pump, and the output terminal of the 3rd water pump is fixedly connected with molten gas tower.
Preferably, the nozzle is in cross, and aperture is uniformly provided on nozzle.
Preferably, the fixed frame is uniformly mounted on ejector lateral wall in cross.
Preferably, the bottom surface that the waste residue collects road has certain gradient.
Preferably, it is mounted on ring flange at the pipe joint.
Preferably, the filter device is internally provided with multistorey strainer mesh, is sequentially reduced from the mesh diameter of outer past Inner filter net.
Compared with prior art, the beneficial effects of the utility model are：The wadding of the high alkalinity recirculated water free state heavy metal
Solidifying device by discharge of wastewater to regulating reservoir, is added in NaOH and carries out acid-base accommodation by installation and adjustment pond, after reaching certain pH value,
By being mounted on the first water pump of regulating reservoir one side, waste water is pumped to the flocculation basin mounted on the first water pump output terminal, is added in
Flocculant, reaction precipitation, is pumped waste water to flotation tank by the second water pump being mounted on flocculation basin, by being mounted on molten gas
The air dissolved pump of tower one side manufactures aqueous vapor in molten gas tower, by the air pressure valve being mounted on Gas dissolving pipe, in molten gas tower air pressure reach
After certain atmospheric pressure value, air pressure valve opening send aqueous vapor to the ejector on flotation tank, by ejector in flotation tank
Bubble is manufactured, the fine suspension in waste water is made to be attached on air bubble, is climbed up on top of the water with bubble, forms scum silica frost.
Description of the drawings
Fig. 1 is the overlooking the structure diagram of the utility model；
Fig. 2 is the flotation tank structure diagram of the utility model；
Fig. 3 is the nozzle structure schematic diagram of the utility model.
In figure：1- sewage inlets；2- regulating reservoirs；3- flocculation basins；4- pressure test devices；The molten gas towers of 5-；6- air pressure valves；
The 3rd water pumps of 7-；8- air dissolved pumps；9- ejectors；10- discharge ports；11- flotation tanks；12- fixed frames；13- water outlets；14- waste residues
Collect road；The second water pumps of 15-；16- strainers；The first water pumps of 17-；18- ring flanges；19- filter devices；20- solenoid valves；21- branch
Support；22- nozzles；23- connecting tubes；24- pipelines；25- apertures；26- Gas dissolving pipes.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of high alkalinity recirculated water free state heavy metal
Flocculation plant, including regulating reservoir 2, flotation tank 11 and molten gas tower 5, the one side of regulating reservoir 2 is equipped with sewage inlet 1, and it is remote to adjust side
One side from sewage inlet 1 is equipped with the first water pump 17, and the model of first water pump 17 can be 80QW, the bottom of regulating reservoir 2
First water pump, 17 input terminal is equipped with filter device 19, and strainer 16 is equipped in filter device 19, and filter device 19 is internally provided with
Multistorey strainer mesh 16 is sequentially reduced from the mesh diameter of outer past Inner filter net 16, and regulating reservoir 2 is equipped with close to the one side of the first water pump 17
Flocculation basin 3, and the output terminal of the first water pump 17 is fixedly connected with flocculation basin 3, flocculation basin 3 is installed close to the one side of the first water pump 17
There is the second water pump 15, the model of second water pump 17 can be 80QW, and the input terminal of the second water pump of bottom 15 of flocculation basin 3 is installed
There is filter device 19, the output terminal of the second water pump 15 is equipped with connecting tube 23, and the lower end of connecting tube 23 is equipped with ejector 9, penetrates
It flows and fixed frame 12 is installed on the lateral wall of device 9, and the other end of fixed frame 12 is fixedly connected with flotation tank 11, fixed frame 12 is in
Cross to be uniformly mounted on 9 lateral wall of ejector, the lower end of ejector 9 is equipped with nozzle 22, and nozzle 22 is in cross, and is sprayed
Aperture 25 is uniformly provided on first 22, the lower section of ejector 9 is equipped with flotation tank 11, is equipped at the upper end-face edge of flotation tank 11 useless
Slag collects road 14, and the bottom surface that waste residue collects road 14 has certain gradient, and the one side that waste residue collects road 14 is equipped with discharge port 10, gas
Supporting rack 21 is installed, the lower end of flotation tank 11 is equipped with water outlet 13, and is equipped with electricity on water outlet 13 on the outer wall in floating pond 11
Magnet valve 20,11 one side of flotation tank are equipped with molten gas tower 5, and the top of molten gas tower 5 is equipped with Gas dissolving pipe 26, and is installed on Gas dissolving pipe 26
There is air pressure valve 6, molten gas tower 5 is connected by Gas dissolving pipe 26 with connecting tube 23, and molten gas tower 5 in the side walls through flocculation basin 3 by installing
There is pressure test device 4, molten one side of the gas tower 5 away from pressure test device 4 is equipped with air dissolved pump 8, and the output terminal of air dissolved pump 8
It is fixedly connected with molten gas tower 5, the model of the air dissolved pump 8 can be 25QY-2SS, and the one side of air dissolved pump 8 is equipped with the 3rd water pump 7, should
The model of 3rd water pump 7 can be ISG50, and the output terminal of the 3rd water pump 7 is fixedly connected with molten gas tower 5, and 24 interface of pipeline is equal
Ring flange 18 is installed.
Operation principle：In use, by installation and adjustment pond 2, by discharge of wastewater to regulating reservoir 2, add in NaOH and carry out soda acid
It adjusts, after reaching certain pH value, by being mounted on the first water pump 17 of 2 one side of regulating reservoir, waste water is pumped to mounted on first
The flocculation basin 3 of 17 output terminal of water pump adds in flocculant, and reaction precipitation will be useless by the second water pump 15 being mounted on flocculation basin 3
Water is pumped to flotation tank 11, and by being mounted on the air dissolved pump 8 of molten 5 one side of gas tower, manufacture aqueous vapor, passes through installation in molten gas tower 5
Air pressure valve 6 on Gas dissolving pipe 26, after air pressure reaches certain atmospheric pressure value in molten gas tower 5, air pressure valve 6, which is opened, send aqueous vapor to installation
Ejector 9 on flotation tank 11 manufactures bubble by ejector 9 in flotation tank 11, sticks the fine suspension in waste water
It is attached on air bubble, climbs up on top of the water with bubble, form scum silica frost.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that will fall containing in the equivalent requirements of the claims
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of flocculation plant of high alkalinity recirculated water free state heavy metal, including regulating reservoir (2), flotation tank (11) and molten gas tower
(5), it is characterised in that：The one side of the regulating reservoir (2) is equipped with sewage inlet (1), and the regulating reservoir (2) is away from wastewater influent
The one side of mouth (1) is equipped with the first water pump (17), and bottom the first water pump (17) input terminal of the regulating reservoir (2) is equipped with filtering
Device (19), and strainer (16) is equipped in filter device (19), the regulating reservoir (2) is installed close to the one side of the first water pump (17)
There is flocculation basin (3), and the output terminal of the first water pump (17) is fixedly connected with flocculation basin (3), the flocculation basin (3) is close to the first water
The one side of pump (17) is equipped with the second water pump (15), and the input terminal of the second water pump of bottom (15) of flocculation basin (3) was equipped with
Device (19) is filtered, the output terminal of second water pump (15) is equipped with connecting tube (23), the lower end installation of the connecting tube (23)
There is ejector (9), fixed frame (12), and the other end and gas of fixed frame (12) are installed on the lateral wall of the ejector (9)
Floating pond (11) are fixedly connected, and the lower end of the ejector (9) is equipped with nozzle (22), is equipped with below the ejector (9)
Flotation tank (11) is equipped with waste residue at the upper end-face edge of the flotation tank (11) and collects road (14), and the waste residue collects road (14)
One side be equipped with discharge port (10), supporting rack (21) is installed on the outer wall of the flotation tank (11), the flotation tank (11)
Lower end is equipped with water outlet (13), and solenoid valve (20) is equipped on water outlet (13), and flotation tank (11) one side is equipped with molten
Gas tower (5) is equipped with Gas dissolving pipe (26) at the top of the molten gas tower (5), and air pressure valve (6), institute is equipped on Gas dissolving pipe (26)
It states molten gas tower (5) to be connected with connecting tube (23) by Gas dissolving pipe (26), the molten gas tower (5) is close to the side walls of flocculation basin (3)
On pressure test device (4) is installed, one side of the molten gas tower (5) away from pressure test device (4) is equipped with air dissolved pump
(8), and the output terminal of air dissolved pump (8) is fixedly connected with molten gas tower (5), and the one side of the air dissolved pump (8) is equipped with the 3rd water pump
(7), and the output terminal of the 3rd water pump (7) is fixedly connected with molten gas tower (5).
2. a kind of flocculation plant of high alkalinity recirculated water free state heavy metal according to claim 1, it is characterised in that：Institute
It is in cross to state nozzle (22), and aperture (25) is uniformly provided on nozzle.
3. a kind of flocculation plant of high alkalinity recirculated water free state heavy metal according to claim 1, it is characterised in that：Institute
Fixed frame (12) is stated uniformly to be mounted on ejector (9) lateral wall in cross.
4. a kind of flocculation plant of high alkalinity recirculated water free state heavy metal according to claim 1, it is characterised in that：Institute
Stating the bottom surface that waste residue collects road (14) has certain gradient.
5. a kind of flocculation plant of high alkalinity recirculated water free state heavy metal according to claim 1, it is characterised in that：Pipe
Road (24) interface is mounted on ring flange (18).
6. a kind of flocculation plant of high alkalinity recirculated water free state heavy metal according to claim 1, it is characterised in that：Institute
It states filter device (19) and is internally provided with multistorey strainer mesh (16), be sequentially reduced from the mesh diameter of outer past Inner filter net (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721450055.8U CN207435205U (en) | 2017-11-03 | 2017-11-03 | A kind of flocculation plant of high alkalinity recirculated water free state heavy metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721450055.8U CN207435205U (en) | 2017-11-03 | 2017-11-03 | A kind of flocculation plant of high alkalinity recirculated water free state heavy metal |
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| Publication Number | Publication Date |
|---|---|
| CN207435205U true CN207435205U (en) | 2018-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721450055.8U Active CN207435205U (en) | 2017-11-03 | 2017-11-03 | A kind of flocculation plant of high alkalinity recirculated water free state heavy metal |
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| Country | Link |
|---|---|
| CN (1) | CN207435205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110937724A (en) * | 2019-12-19 | 2020-03-31 | 牛瑞肖 | Printing wastewater treatment device |
-
2017
- 2017-11-03 CN CN201721450055.8U patent/CN207435205U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110937724A (en) * | 2019-12-19 | 2020-03-31 | 牛瑞肖 | Printing wastewater treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510700 Building 8 003 Shangjie Avenue, Longcun Town, Jiulong Town, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Hengyi Energy Environmental Protection Technology Co.,Ltd. Address before: 510700 Building 8 003 Shangjie Avenue, Longcun Town, Jiulong Town, Huangpu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU HENGNENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190123 Address after: 518103 Xintang Industrial Park, Baishixia Community, Fuyong Street, Baoan District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN SHENHENG ENVIRONMENTAL PROTECTION INDUSTRY Co.,Ltd. Address before: 510700 Building 8 003 Shangjie Avenue, Longcun Town, Jiulong Town, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Hengyi Energy Environmental Protection Technology Co.,Ltd. |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Zhenyun Inventor before: Huang Dezhong Inventor before: Chen Guozhan Inventor before: Zhou Zhenyun |