CN209368084U - A kind of light electrolysis-Biological membrane device by facilitated heavy metal out of electroplating wastewater ion remaval - Google Patents
A kind of light electrolysis-Biological membrane device by facilitated heavy metal out of electroplating wastewater ion remaval Download PDFInfo
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- CN209368084U CN209368084U CN201822274118.XU CN201822274118U CN209368084U CN 209368084 U CN209368084 U CN 209368084U CN 201822274118 U CN201822274118 U CN 201822274118U CN 209368084 U CN209368084 U CN 209368084U
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- treatment tank
- biological treatment
- grid case
- electrolytic cell
- electroplating wastewater
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Abstract
The utility model belongs to technical field of waste water processing, in particular to a kind of light electrolysis-Biological membrane device by facilitated heavy metal out of electroplating wastewater ion remaval, including electrolytic cell, biological treatment tank, grid case is vacantly provided in the cell cavity of biological treatment tank, biofilm packing is placed in grid case, air blower is installed at the top of biological treatment tank, and air is passed through into biological treatment tank by pipeline from below to up, the right side of biological treatment tank is equipped with a fixed telescopic cylinder, and telescopic cylinder strikes grid case by the right side plate that telescopic rod passes through biological treatment tank.
Description
Technical field
The utility model belongs to technical field of waste water processing, in particular to a kind of to pass through a huge sum of money in facilitated electroplating wastewater
Belong to light electrolysis-Biological membrane device of ion remaval.
Background technique
Although electroplating industry has critically important supporting role to modern industry, electroplating industry can generate a large amount of ingredient
The complicated and waste water containing heavy metal, belongs to heavy polluted industry.
Carrying out processing to electroplating wastewater using electrolysis means is a kind of effective method, in addition, biomembrane is to plating
Waste water also has certain catharsis, for example, using filler as carrier, and biomembrane is generated on the filler, it will be contaminated
Water source flows through the filler, so that water source be made to be in contact with the biomembrane on filler, plays catharsis to water source.But biomembrane
Filler is often intended to stationary in water body, this just significantly limits contacting with each other between water source and biofilm packing
Degree is unfavorable for biofilm packing and gives full play to its detergent power.
Utility model content
In order to solve this technical problem, the utility model provide it is a kind of by facilitated heavy metal out of electroplating wastewater from
Light electrolysis-Biological membrane device of son removal, including electrolytic cell, biological treatment tank, electroplating wastewater by coarse filtration followed by
Electrolytic cell, biological treatment tank, and flowed out from biological treatment tank,
Electrolytic cell opening upwards, the position on the side wall of electrolytic cell close to top are equipped with electrolytic cell inlet, on electrolytic cell
It is equipped with electrolytic cell liquid outlet with the position on the side wall of electrolytic cell inlet face close to bottom, electrolytic cell is provided with branch at top
Frame is provided with electrolysis unit on bracket, and electrolysis unit lower part, which is provided with, extends to electrolytic cell cell cavity bottom via electrolytic cell cell cavity
Anode and cathode, electrolysis unit powered by external power supply；
Biological treatment tank is the rectangular parallelepiped structure that top is opening, by front side board, back side panel, left plate, right side plate and bottom
Plate is spliced, and the position on the left plate of biological treatment tank close to top is equipped with biological treatment tank inlet, biological treatment tank
Right side plate on close to the position of bottom be equipped with biological treatment tank liquid outlet, electrolytic cell liquid outlet and biological treatment tank inlet it
Between by pipeline connect,
Grid case is fixedly installed in the cell cavity of biological treatment tank, grid case is vacantly placed in the cell cavity of biological treatment tank
In, be placed with biofilm packing in grid case, grid case is rectangular parallelepiped structure, by upper mesh flake, lower mesh flake, left mesh flake,
Right mesh flake, preceding mesh flake, rear mesh flake are spliced,
Air blower is installed, the pipeline being connected with the air outlet of air blower extends to biological treatment tank at the top of biological treatment tank
Cell cavity in be located at grid case following location directly, the outlet of pipeline snap grid bottom portion from below to up, by air blower to
Air is passed through in biological treatment tank,
The right side of biological treatment tank is equipped with a telescopic cylinder being fixedly mounted, and it is left and right that telescopic cylinder, which is equipped with length direction,
To horizontal extension bar, telescopic rod, which stretches out from the left end of telescopic cylinder horizontally to the right and passes through the right side plate of biological treatment tank, to be protruded into
Into the cell cavity of biological treatment tank, telescopic rod can carry out left and right reciprocating movement in the horizontal direction under the driving of telescopic cylinder, stretch
Contracting bar can strike the right mesh flake on grid case when being moved to the left in the horizontal direction.
As preferred: four corners of grid case are equipped with downward supporting leg, and grid case connects by the way that supporting leg is fixed
It is connected to the bottom of biological treatment tank cell cavity；
As preferred: being equipped with electrically heated rod on biological treatment tank.
Detailed description of the invention
Fig. 1 is the light electrolysis-biomembrane by facilitated heavy metal out of electroplating wastewater ion remaval of the utility model
The structural schematic diagram (positive cross-sectional view) of device, arrow direction are the flow direction of electroplating wastewater to be processed,
Wherein, 1-electrolytic cell, 11-electrolytic cell inlets, 12-electrolytic cell liquid outlets, 13-brackets, 14-electrolysis dresses
It sets, 141-anodes, 142-cathodes, 2-biological treatment tanks, 21-biological treatment tank inlets, 22-biological treatment tanks go out liquid
Mouthful, 23-electrically heated rods, 3-pipelines, 31-liquid pumps, 4-grid casees, 41-supporting legs, 5-air blowers, 51-pipelines, 6-
Telescopic cylinder, 61-telescopic rods.
Specific embodiment
It should be noted that word "front", "rear", "left", "right" used in the description of the utility model refer to it is attached
Direction in figure, word "inner" and "outside" refer respectively to the direction towards or away from geometric center of specific component.These are only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
As shown in Fig. 1, the light electrolysis-by facilitated heavy metal out of electroplating wastewater ion remaval of the utility model
Biological membrane device includes mainly electrolytic cell 1, biological treatment tank 2 in structure, and the electroplating wastewater by coarse filtration is followed by electricity
Pond 1, biological treatment tank 2 are solved, and is flowed out from biological treatment tank 2,
1 opening upwards of electrolytic cell, the position on the side wall of electrolytic cell 1 close to top are equipped with electrolytic cell inlet 11, electrolysis
It is equipped with electrolytic cell liquid outlet 12 with the position on the side wall of 11 face of electrolytic cell inlet close to bottom on pond 1, electrolytic cell 1 is pushing up
Portion is provided with bracket 13, and electrolysis unit 14 is provided on bracket 13, and 14 lower part of electrolysis unit is provided with via 1 cell cavity of electrolytic cell
The anode 141 and cathode 142 of 1 cell cavity bottom of electrolytic cell are extended to, electrolysis unit 14 is powered by external power supply；
Biological treatment tank 2 is the rectangular parallelepiped structure that top is opening, by front side board, back side panel, left plate, right side plate and bottom
Plate is spliced, and the position on left plate close to top is equipped with biological treatment tank inlet 21, the position of close bottom on right side plate
Biological treatment tank liquid outlet 22 has been installed, has been connected between electrolytic cell liquid outlet 12 and biological treatment tank inlet 21 by pipeline 3,
Grid case 4 is fixedly installed in the cell cavity of biological treatment tank 2, four corners of grid case 4 are equipped with downward
Supporting leg 41, grid case 4 is fixedly connected on the bottom of 2 cell cavity of biological treatment tank by supporting leg 41, to vacantly be placed in life
In the cell cavity of object processing pond 2, biofilm packing is placed in grid case 4, and (in grid case 4, volume shared by biofilm packing is net
The one third of 4 volume of lattice case, simultaneously because the reason of partial size, single biofilm packing can not pass through the net on grid case 4
Hole), grid case 4 is rectangular parallelepiped structure, by upper mesh flake, lower mesh flake, left mesh flake, right mesh flake, preceding mesh flake, rear grid
Piece is spliced,
The top of biological treatment tank 2 is equipped with air blower 5, and the pipeline 51 being connected with the air outlet of air blower 5 extends to biology
It is located at 4 following location directly of grid case in the cell cavity of processing pond 2, the bottom of the outlet snap grid case 4 from below to up of pipeline 51,
It is passed through air into biological treatment tank 2 by air blower 5,
The right side of biological treatment tank 2 is equipped with a telescopic cylinder 6 being fixedly mounted, and telescopic cylinder 6 is equipped with length direction
Left and right to horizontal extension bar 61, telescopic rod 61 stretches out horizontally to the right from the left end of telescopic cylinder 6 and stretches to across right side plate
In the cell cavity of biological treatment tank 2, telescopic rod 61 can carry out left and right reciprocating movement in the horizontal direction under the driving of telescopic cylinder 6,
Telescopic rod 61 can strike the right mesh flake on grid case 4 when being moved to the left in the horizontal direction；
Electrically heated rod 23 is installed, this is because needing when with biological film process water on biological treatment tank 2 (on trailing flank)
Meet the life condition of microorganism, such as suitable temperature, so providing required temperature using electrically heated rod 23.
In above-mentioned apparatus, waste water to be processed in 2 cell cavity of biological treatment tank essentially by flowing from left to right, grid case 4 and
Biofilm packing therein is immersed in waste water, realizes the purified treatment to waste water with waste water, but one side biomembrane is filled out
Material is since gravity reason can gradually be settled down to the bottom of grid case 4, another aspect, the flow direction based on waste water, in grid case 4
Part biological film filler can also be by water jet propulsion to being attached on the right side wall of grid case 4, these can all lead to many
Biofilm packing particle buildup together, reduces the contact area between biofilm packing and waste water,
Air blower 5 is passed through air into biological treatment tank 2 from below to up and forms lasting drum in water by pipeline 51
Effect is steeped, demand of the microbe survival on biofilm packing to oxygen is not only met, but also is bubbled effect to make to be deposited in
The part biofilm packing particle of 4 bottom of grid case gets rid of gravity and disperses, suspends and come, and increases biofilm packing
The contact area of particle and waste water,
It drives telescopic rod 61 periodically to hit the right mesh flake on grid case 4 and generate by telescopic cylinder 6 to vibrate, it can be with
Make to be attached to part biofilm packing particle on 4 right side wall of grid case to be shaken off from side wall and dispersed again, suspended；And
The sectional area of telescopic rod 61 is smaller, do not interfered with substantially while hitting grid case 4 in 2 cell cavity of biological treatment tank waste water from
The speed flowed from left to right.
Claims (3)
1. a kind of light electrolysis-Biological membrane device by facilitated heavy metal out of electroplating wastewater ion remaval, it is characterised in that:
The device includes electrolytic cell (1), biological treatment tank (2), and the electroplating wastewater by coarse filtration is followed by the electrolytic cell
(1), the biological treatment tank (2), and flowed out from the biological treatment tank (2),
Electrolytic cell (1) opening upwards, the position on the side wall of the electrolytic cell (1) close to top are equipped with electrolytic cell inlet
(11), electrolysis is equipped with the position on the side wall of electrolytic cell inlet (11) face close to bottom on the electrolytic cell (1)
Pond liquid outlet (12)；
The biological treatment tank (2) be top be opening rectangular parallelepiped structure, by front side board, back side panel, left plate, right side plate and
Bottom plate is spliced, and the position on the left plate close to top is equipped with biological treatment tank inlet (21), on the right side plate
Position close to bottom is equipped with biological treatment tank liquid outlet (22), the electrolytic cell liquid outlet (12) and the biological treatment tank into
It is connected between liquid mouth (21) by pipeline (3),
It is fixedly installed grid case (4) in the cell cavity of the biological treatment tank (2), the grid case (4) is vacantly placed in described
In the cell cavity of biological treatment tank (2), biofilm packing is placed in the grid case (4), the grid case (4) is cuboid knot
Structure is spliced by upper mesh flake, lower mesh flake, left mesh flake, right mesh flake, preceding mesh flake, rear mesh flake,
Air blower (5) are installed at the top of the biological treatment tank (2), the pipeline being connected with the air outlet of the air blower (5)
(51) it extends to and is located at grid case (4) following location directly in the cell cavity of the biological treatment tank (2), the pipeline (51)
Outlet is directed at the bottom of the grid case (4) from below to up, by leading in the air blower (5) Xiang Suoshu biological treatment tank (2)
Enter air,
The right side of the biological treatment tank (2) is equipped with a telescopic cylinder (6) being fixedly mounted, and the telescopic cylinder (6) is equipped with
Length direction be left and right to horizontal extension bar (61), left end horizontal direction of the telescopic rod (61) from the telescopic cylinder (6)
Right stretching simultaneously stretches in the cell cavity of the biological treatment tank (2) across the right side plate, and the telescopic rod (61) is stretched described
It can carry out left and right reciprocating movement under the driving of contracting cylinder (6) in the horizontal direction, the telescopic rod (61) is in the horizontal direction to moving to left
The right mesh flake on the grid case (4) can be struck when dynamic.
2. passing through the light electrolysis of facilitated heavy metal out of electroplating wastewater ion remaval-biomembrane dress as described in claim 1
It sets, it is characterised in that: four corners of the grid case (4) are equipped with downward supporting leg (41), and the grid case (4) is logical
Cross the bottom that the supporting leg (41) is fixedly connected on the biological treatment tank (2) cell cavity.
3. passing through the light electrolysis of facilitated heavy metal out of electroplating wastewater ion remaval-biomembrane dress as described in claim 1
It sets, it is characterised in that: electrically heated rod (23) are installed on the biological treatment tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822274118.XU CN209368084U (en) | 2018-12-31 | 2018-12-31 | A kind of light electrolysis-Biological membrane device by facilitated heavy metal out of electroplating wastewater ion remaval |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822274118.XU CN209368084U (en) | 2018-12-31 | 2018-12-31 | A kind of light electrolysis-Biological membrane device by facilitated heavy metal out of electroplating wastewater ion remaval |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209368084U true CN209368084U (en) | 2019-09-10 |
Family
ID=67828771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822274118.XU Expired - Fee Related CN209368084U (en) | 2018-12-31 | 2018-12-31 | A kind of light electrolysis-Biological membrane device by facilitated heavy metal out of electroplating wastewater ion remaval |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209368084U (en) |
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2018
- 2018-12-31 CN CN201822274118.XU patent/CN209368084U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20201231 |