CN205773799U - A kind of heavy metal recovery type sewage-treatment plant - Google Patents
A kind of heavy metal recovery type sewage-treatment plant Download PDFInfo
- Publication number
- CN205773799U CN205773799U CN201620580004.6U CN201620580004U CN205773799U CN 205773799 U CN205773799 U CN 205773799U CN 201620580004 U CN201620580004 U CN 201620580004U CN 205773799 U CN205773799 U CN 205773799U
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- original sub
- block casing
- heavy metal
- pipe
- water service
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Abstract
nullThe utility model discloses a kind of heavy metal recovery type sewage-treatment plant，Including solid filter，The side of solid filter is provided with the first water service pipe，The opposite side of the first water service pipe is provided with original sub-block casing，The top of original sub-block casing is provided with sealed platform cover，The upside of original sub-block casing is provided with airway，Valve it is provided with on airway，The opposite side of airway is provided with highly basic treatment trough，The downside of original sub-block casing is provided with the second water service pipe，The opposite side of the second water service pipe is provided with sedimentation tank，Solid impurity is first passed through and is filtered to remove，Recycling electrolysis is by adding the heavy metal solid that solution of ferrous chloride electrolysis obtains being attached on electrolytic anode carbon pipe，The solution of ferrous chloride of last excess makes ferrous ion precipitate by adding appropriate sodium hydroxide solution in entrance sedimentation tank，The sour gas produced in electrolysis is also absorbed by highly basic treatment trough，Reach the double effects of heavy metal recovery and sewage disposal.
Description
Technical field
This utility model relates to a kind of sewage-treatment plant, particularly to a kind of heavy metal recovery type sewage-treatment plant.
Background technology
It is known that the waste water environmental pollution in factory is extremely serious, in today of everybody protected environmental consciousness,
Solve pollution problem and optimize the environment particularly significant, and some metallurgical works can manufacture sewage, is therefore accomplished by work
Sewage is processed by factory, could discharge, and to reach to protect the purpose of environment, has had many producers to develop a sewage
The equipment processed, but still suffer from the loss equal energy source waste problem of heavy metal in water, and this is just with greater need for the one-tenth at least cost
The recycling of sewage disposal and heavy metal is carried out on the premise of Ben.
Utility model content
The technical problems to be solved in the utility model is the defect overcoming prior art, it is provided that a kind of heavy metal recovery type is dirty
Water treatment facilities.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
This utility model one heavy metal recovery type sewage-treatment plant, including solid filter, described solid filter
Side be provided with the first water service pipe, described first water service pipe is provided with valve, the opposite side of described first water service pipe is arranged
Having original sub-block casing, the top of described original sub-block casing to be provided with sealed platform cover, the side of described original sub-block casing sets
Being equipped with glass curtain plate, described glass curtain plate is provided with graduation mark, the bottom of described original sub-block casing is provided with power supply, described
The upside of original sub-block casing is provided with airway, and described airway is provided with valve, another of described airway
Side is provided with highly basic treatment trough, described original sub-block casing be internally provided with electrolysis cathode carbon pipe, described electrolysis cathode carbon pipe
Side be provided with electrolytic anode carbon pipe, the downside of described original sub-block casing is provided with the second water service pipe, described second water flowing
Being provided with valve on pipe, the opposite side of described second water service pipe is provided with sedimentation tank, and the side of described sedimentation tank is provided with draining
Mouthful, described discharge outlet is provided with valve.
As a kind of optimal technical scheme of the present utility model, described solid filter is provided with filtering meshes, described
The bottom of filtering meshes is provided with quartz sand filtration layer, and the bottom of described quartz sand filtration layer is provided with activated carbon adsorption layer, institute
The bottom stating activated carbon adsorption layer is provided with fluffy cotton unhurried current layer, and the bottom of described fluffy cotton unhurried current layer is provided with former water layer, institute
The bottom stating former water layer is provided with Zhi Gaozhu, and the bottom of described Zhi Gaozhu is provided with fixed disc, the inside of described airway
It is provided with the soft mouth of anti-suck.
As a kind of optimal technical scheme of the present utility model, described electrolysis cathode carbon pipe is electrically connected with positive source,
Described electrolytic anode carbon pipe and power cathode are electrically connected with, described original sub-block casing be internally provided with carbon corrosion-resistant coating, institute
State original sub-block casing and sealed platform cover seals and connects.
As a kind of optimal technical scheme of the present utility model, described original sub-block casing is provided with on and off switch, institute
State filtering meshes, quartz sand filtration layer, activated carbon adsorption layer, fluffy cotton unhurried current layer and former water layer and all pass through preventing water leakage helicla flute even
Connect.
This utility model is reached to provide the benefit that: this utility model removes sewage by arranging described solid filter
In solid impurity, by the waste water after arranging described original sub-block casing and adding filtration and add excess chlorination ferrous iron solution
It is electrolysed, makes the heavy metal cation in waste water be reduced into solid heavy metals and separate out, reach the purpose of heavy metal recovery, logical
Cross arrange described sedimentation tank by excess solution of ferrous chloride by add appropriate sodium hydroxide make ferrous ion change into hydrogen
Ferrous oxide precipitate, reach the purpose of sewage disposal, in electrolytic process acid radical anion betatopic produce sour gas enter as
Described highly basic treatment trough is absorbed by highly basic, protects environment；Whole device is reasonable in design, easy to use, it is possible to be effectively protected
Environment also economizes on resources.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, with this practicality
Novel embodiment is used for explaining this utility model together, is not intended that restriction of the present utility model.In the accompanying drawings:
Fig. 1 is this utility model overall structure schematic diagram；
Fig. 2 is this utility model partial structurtes schematic diagram；
Fig. 3 is this utility model partial structurtes schematic diagram；
Fig. 4 is this utility model partial structurtes schematic diagram；
In figure: 1, solid filter；2, the first water service pipe；3, valve；4, original sub-block casing；5, sealed platform cover；6, glass
Glass curtain plate；7, graduation mark；8, power supply；9, airway；10, highly basic treatment trough；11, electrolysis cathode carbon pipe；12, electrolytic anode carbon
Pipe；13 second water service pipes；14, sedimentation tank；15, discharge outlet；16, filtering meshes；17, quartz sand filtration layer；18, activated carbon adsorption
Layer；19, fluffy cotton unhurried current layer；20, former water layer；21, Zhi Gaozhu；22, fixed disc；23, the soft mouth of anti-suck；24, leakproof Chiragra Spider Conch
Spin slot；25, on and off switch；26, carbon corrosion-resistant coating.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, being not used to limit this utility model.
Embodiment 1
As Figure 1-4, a kind of heavy metal recovery type sewage-treatment plant, including solid filter 1, solid filter 1
Side be provided with the first water service pipe 2, the first water service pipe 2 is provided with valve 3, the opposite side of the first water service pipe 2 is provided with former
Water treatment case body 4, the top of original sub-block casing 4 is provided with sealed platform cover 5, and the side of original sub-block casing 4 is provided with glass
Curtain plate 6, glass curtain plate 6 is provided with graduation mark 7, and the bottom of original sub-block casing 4 is provided with power supply 8, original sub-block casing 4
Upside is provided with airway 9, and airway 9 is provided with valve 3, and the opposite side of airway 9 is provided with highly basic treatment trough
10, original sub-block casing 4 be internally provided with electrolysis cathode carbon pipe 11, the side of electrolysis cathode carbon pipe 11 is provided with electrolytic anode
Carbon pipe 12, the downside of original sub-block casing 4 is provided with the second water service pipe 13, and the second water service pipe 13 is provided with valve 3, and second leads to
The opposite side of water pipe 13 is provided with sedimentation tank 14, and the side of sedimentation tank 14 is provided with discharge outlet 15, and discharge outlet 15 is provided with valve
Door 3.
Being provided with filtering meshes 16 on solid filter 1, the bottom of filtering meshes 16 is provided with quartz sand filtration layer 17, stone
The bottom of sand filter course 17 is provided with activated carbon adsorption layer 18, and the bottom of activated carbon adsorption layer 18 is provided with fluffy cotton unhurried current layer
19, the bottom of fluffy cotton unhurried current layer 19 is provided with former water layer 20, and the bottom of former water layer 20 is provided with Zhi Gaozhu 21, Zhi Gaozhu's 21
Bottom is provided with fixed disc 22, airway 9 be internally provided with the soft mouth of anti-suck 23 so that it is can effectively remove in sewage
Solid impurity.
Highly basic treatment trough 10 is internally provided with NaOH (sodium hydroxide) solution, and electrolysis cathode carbon pipe 11 is electrical with positive source
Connecting, electrolytic anode carbon pipe 12 is electrically connected with power cathode, original sub-block casing 4 be internally provided with carbon corrosion-resistant coating 26,
Original sub-block casing 4 and sealed platform cover 5 seal to connect and prevent original sub-block casing from being prevented and treated harmful gas by acidic liquid corrosion disease
It is dispersed in air.
On and off switch 25, filtering meshes 16, quartz sand filtration layer 17, activated carbon adsorption it is provided with on original sub-block casing 4
Layer 18, fluffy cotton unhurried current layer 19 and former water layer 20 all pass through preventing water leakage helicla flute 24 and connect, thus prevent solid filter 1 from leaking
Water.
Concrete, during use into, trade effluent is poured solid filter 1, open valve 3, make the liquid after filtration enter
In original sub-block casing 4, then from solid filter 1, add excess chlorination ferrous iron solution and make it also into original sub-block casing
After in 4, close the valve on the first water service pipe 2, open the valve 3 on airway 9, turn on the power switch 25, start electrolysis,
Find have on electrolytic anode carbon pipe 12 metallic iron to turn off the power switch 25 after separating out by observing color, after waiting a moment, open the
Valve 3 on two water service pipes 13, makes the mixed solution in original sub-block casing 4 enter sedimentation tank 14, adds in sedimentation tank 14
Appropriate sodium hydroxide solution by precipitation of iron ions, now a residual chlorine ion in sewage, sodium ion, part acid radical anion and
The non-heavy metal ion that fraction is more active than ferrum, heavy metal ion content very I is by opening the valve 3 in discharge outlet 15
Discharging, the heavy metal reclaimed on electrolytic anode carbon pipe 12 is used again.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this
Utility model, although being described in detail this utility model with reference to previous embodiment, for those skilled in the art
For, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein portion of techniques feature
Carry out equivalent.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (4)
1. a heavy metal recovery type sewage-treatment plant, including solid filter (1), it is characterised in that described solid filters
The side of device (1) is provided with the first water service pipe (2), and described first water service pipe (2) is provided with valve (3), described first water flowing
The opposite side of pipe (2) is provided with original sub-block casing (4), and the top of described original sub-block casing (4) is provided with sealed platform cover
(5), the side of described original sub-block casing (4) is provided with glass curtain plate (6), and described glass curtain plate (6) is provided with graduation mark
(7), the bottom of described original sub-block casing (4) is provided with power supply (8), and the upside of described original sub-block casing (4) is provided with logical
Airway (9), described airway (9) is provided with valve (3), and the opposite side of described airway (9) is provided with at highly basic
Reason groove (10), described original sub-block casing (4) be internally provided with electrolysis cathode carbon pipe (11), described electrolysis cathode carbon pipe (11)
Side be provided with electrolytic anode carbon pipe (12), the downside of described original sub-block casing (4) is provided with the second water service pipe (13), institute
Stating and be provided with valve (3) on the second water service pipe (13), the opposite side of described second water service pipe (13) is provided with sedimentation tank (14), institute
The side stating sedimentation tank (14) is provided with discharge outlet (15), and described discharge outlet (15) is provided with valve (3).
A kind of heavy metal recovery type sewage-treatment plant the most according to claim 1, it is characterised in that described solid filters
Being provided with filtering meshes (16) on device (1), the bottom of described filtering meshes (16) is provided with quartz sand filtration layer (17), described stone
The bottom of sand filter course (17) is provided with activated carbon adsorption layer (18), and the bottom of described activated carbon adsorption layer (18) is provided with fluffy
Pine cotton unhurried current layer (19), the bottom of described fluffy cotton unhurried current layer (19) is provided with former water layer (20), the end of described former water layer (20)
End is provided with Zhi Gaozhu (21), and the bottom of described Zhi Gaozhu (21) is provided with fixed disc (22), described airway (9) interior
Portion is provided with the soft mouth of anti-suck (23).
A kind of heavy metal recovery type sewage-treatment plant the most according to claim 1, it is characterised in that described electrolysis cathode
Carbon pipe (11) is electrically connected with positive source, and described electrolytic anode carbon pipe (12) is electrically connected with power cathode, at described former water
Be internally provided with carbon corrosion-resistant coating (26), described original sub-block casing (4) and sealed platform cover (5) sealing of reason casing (4) connect.
A kind of heavy metal recovery type sewage-treatment plant the most according to claim 1, it is characterised in that described original sub-block
On and off switch (25), described filtering meshes (16), quartz sand filtration layer (17), activated carbon adsorption layer it is provided with on casing (4)
(18), fluffy cotton unhurried current layer (19) and former water layer (20) all pass through preventing water leakage helicla flute (24) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620580004.6U CN205773799U (en) | 2016-06-16 | 2016-06-16 | A kind of heavy metal recovery type sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620580004.6U CN205773799U (en) | 2016-06-16 | 2016-06-16 | A kind of heavy metal recovery type sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205773799U true CN205773799U (en) | 2016-12-07 |
Family
ID=58133082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620580004.6U Expired - Fee Related CN205773799U (en) | 2016-06-16 | 2016-06-16 | A kind of heavy metal recovery type sewage-treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205773799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110604966A (en) * | 2019-09-11 | 2019-12-24 | 黄静勤 | Industrial chemical waste liquid copper recovery plant |
-
2016
- 2016-06-16 CN CN201620580004.6U patent/CN205773799U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110604966A (en) * | 2019-09-11 | 2019-12-24 | 黄静勤 | Industrial chemical waste liquid copper recovery plant |
| CN110604966B (en) * | 2019-09-11 | 2021-09-14 | 上海傲云工贸有限公司 | Industrial chemical waste liquid copper recovery plant |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20180616 |
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| CF01 | Termination of patent right due to non-payment of annual fee |