CN109019927A - A kind of sewage-treatment plant of ore production - Google Patents
A kind of sewage-treatment plant of ore production Download PDFInfo
- Publication number
- CN109019927A CN109019927A CN201810998976.0A CN201810998976A CN109019927A CN 109019927 A CN109019927 A CN 109019927A CN 201810998976 A CN201810998976 A CN 201810998976A CN 109019927 A CN109019927 A CN 109019927A
- Authority
- CN
- China
- Prior art keywords
- concentration tower
- strainer
- sewage
- solution
- treatment plant
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0006—Organic membrane manufacture by chemical reactions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/24—Mechanical properties, e.g. strength
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Abstract
The invention discloses a kind of sewage-treatment plants of ore production, are related to technical field of sewage.A kind of sewage-treatment plant of the ore production, including sedimentation basin, concentration tower, clear water reserviors, squeezer and recovery bin, the sedimentation basin and the clear water reserviors are arranged in below ground interval, the concentration tower, the squeezer and the recovery bin are spaced setting more than ground, and the concentration tower is located at the top of the clear water reserviors；The sedimentation basin connection is located at the waste water ditch in workshop, and the sedimentation basin, the concentration tower, the squeezer and the recovery bin are sequentially connected setting, and the concentration tower is also connected with the clear water reserviors；The concentration tower includes concentration tower body, stabilizer blade, water fender, the first strainer and filter membrane.The sewage-treatment plant of ore production of the invention reduces the slag in production process because waste water is lost, while can be to waste water cycling and reutilization.
Description
Technical field
The present invention relates to technical field of sewage, and in particular to a kind of sewage-treatment plant of ore production.
Background technique
In the production and processing of ore, need that ore progress and eddy flow processing etc. can be generated big in these processing steps
The waste water of amount contains a large amount of ore fine sand or fine particle etc. in waste water.If directly excluded, first pollutes the environment,
Very big injury is caused to environment；Second increasingly lacks instantly in water resource, and waste water source can greatly increase enterprise's production
Cost；Fine sand in third production excludes therewith, will increase post-processing difficulty.
In the prior art, the sewage disposal systems such as metallic ore and the processing ore dressing of non-mine, are by sedimentation basin, concentration tower, squeezing
The composition such as machine.When for handling sewage, by the way that tailing sewage to be discharged into sedimentation basin, and alchlor shape is put into sedimentation basin
It at mud, is then stirred in sedimentation basin, precipitates the slag in mud by gravity, it is further dense by concentration tower
Division separates out water overflow discharge.Squeezer is further processed to obtain siccative to the mud after concentration.But existing processing system is deposited
The defects of inconvenient, high failure rate in concentration operation, treatment effeciency is low equal.
Summary of the invention
In view of the above-mentioned problems, it is necessary to provide a kind of sewage-treatment plants of ore production.A kind of ore production
Sewage-treatment plant reduces the slag in production process because waste water is lost, while can be to waste water cycling and reutilization.
To achieve the goals above, The technical solution adopted by the invention is as follows:
A kind of sewage-treatment plant of ore production, including sedimentation basin, concentration tower, clear water reserviors, squeezer and recovery bin,
The sedimentation basin and the clear water reserviors are arranged in below ground interval, the concentration tower, the squeezer and the recovery bin in
It more than ground is spaced setting, and the concentration tower is located at the top of the clear water reserviors；The sedimentation basin connection is located at workshop
Interior waste water ditch, the sedimentation basin, the concentration tower, the squeezer and the recovery bin are sequentially connected setting, described dense
Contracting tower is also connected with the clear water reserviors；
The concentration tower includes that tower body, stabilizer blade, water fender, the first strainer and filter membrane is concentrated, described that the upper of tower body is concentrated
Lower both ends offer inlet and outlet respectively, and the water inlet connects the sedimentation basin, and the water outlet connection is described clear
The lower part of the concentration tower body is arranged in pond, the stabilizer blade, and the water fender, first strainer and the filter membrane are by upper
It is sequentially arranged in the concentration tower body down；Relative level is obliquely installed respectively for first strainer and the filter membrane, and
The low one end of first strainer one end high close to the filter membrane, it is described concentration tower body close to first strainer it is low one
The side wall at end is equipped with the first discharge port, and first discharge port is connected to the sedimentation basin, and the concentration tower body is close to the filtering
The side wall of the low one end of film is equipped with the second discharge port, and second discharge port is connected to the squeezer.
Preferably, the sedimentation basin includes the liquid cell being set side by side and solid pond, and the liquid cell is connected to the waste water
Ditch, the solid pond are located at side of the liquid cell far from the waste water ditch, and the liquid cell connects the water inlet,
The solid pond is connected to first discharge port；The top of the liquid cell is installed with the second strainer by fixed frame, and described
Second strainer is located at below the waste water water ditch outlet, and the second strainer relative level is obliquely installed, and described second
The low one end of strainer is connected to the solid pond.
Preferably, the angle that the second strainer relative level is obliquely installed is 10 °~20 °.
Preferably, the mesh aperture size of second strainer is 0.8~1.2mm.
Preferably, the water fender is set as the arc panel being recessed upwards, and the length of the water fender is less than the concentration
The internal diameter of tower body, the water fender connect the top inner wall of the concentration tower body by support frame.
Preferably, the mesh aperture size of first strainer is 0.5~0.8mm.
Preferably, the filter membrane includes following constituent by weight: 1~10 part of polymer solution, pyrroles-
30~50 parts of ethyl alcohol/graphene oxide solution, 30~50 parts of strong oxidant solution and 30~50 parts of alcohol solution.
Preferably, the polymer solution is that dissolve a polymer in solvent configuration to obtain mass fraction be 18%~25%
Polymer solution；The polymer is selected from cellulose family, polyamide-based, polysulfones, polyimide, polyesters and vinyl
One of, the solvent is selected from one of acetone, chloroform, ethyl alcohol, formic acid and ether.
Preferably, the pyrroles-ethyl alcohol/graphene oxide solution is the preparation method comprises the following steps: first by graphene oxide ultrasound
It is scattered in ethyl alcohol, pyrroles is then added, pyrroles-ethyl alcohol/graphene oxide solution is obtained after mixing；Pyrroles-the ethyl alcohol/
The mass fraction of pyrroles is 1%~11% in graphene oxide solution；Oxygen in the pyrroles-ethyl alcohol/graphene oxide solution
The mass fraction of graphite alkene is 0.1%~0.3%.
Preferably, the strong oxidant solution is concentrated nitric acid solution；The alcohol solution be mass fraction be 73%~
93% isopropanol water solution.
Due to the adoption of the above technical scheme, the invention has the following advantages:
A kind of sewage-treatment plant of ore production provided by the invention, including sedimentation basin, concentration tower, squeezer and clear
Pond etc., wherein sedimentation basin is divided into solid pond and liquid cell, by the second strainer the ore particles in waste water is deposited in solid
Then waste water in liquid cell is pumped into concentration tower by body pond；Concentration tower is further processed to waste water is sent into, mainly solid-liquid
Separation, is further concentrated waste water, improves its ore slag charge content, and be sent into squeezer；Squeezer is existing solid-liquid point
It disembarks structure, can be separated by solid-liquid separation to obtain slag charge siccative to waste water is sent into, slag charge siccative is sent directly into recovery bin, and is squeezed
The waste water that machine generates comes back to concentration tower concentration again；In the process, concentration tower is available meets re-using
The clear water of standard can be used as the source ore production process Zhong Shui, and obtained waste material can re-use.In this way by this hair
For the bright slag reduced in production process because waste water is lost, the rate of recovery reaches 80% or more, while can recycle to waste water again sharp
With.
A kind of sewage-treatment plant of ore production provided by the invention, the raw material for preparing filter membrane introduce graphite oxide
Alkene can reduce the surface energy of film, increase its anti pollution property, improve the charging performance of film, increase film and select the associativity of layer
Can, change the rejection of film.It prepares and pyrroles is added in the raw material of filter membrane, pyrroles and graphite oxide have pi-pi accumulation effect, shape
At composite material, and chromium solution can polymerize under strong oxidizer effect, so that the surface layer with centrifugation is formed, it should
Reaction is simple, stablizes, so that unnecessary in filter membrane preparation process pre-process film, it is not necessary that catalyst is added, is not necessarily to
The conditions such as pressurization, closing, and pass through the concentration (pyrroles-ethyl alcohol/graphite oxide of control reaction time (soaking time) and pyrroles
The mass fraction of pyrroles in alkene solution) achieve the purpose that control selections thickness degree, and then control solvent penetration flux and rejection.
In addition, having excellent stability using the film that polypyrrole/graphene oxide is prepared into, high permeation flux and retention are kept
Rate, to be effectively separated to the ore particles in waste water.
Detailed description of the invention
Fig. 1 is the work flow diagram of the sewage-treatment plant for the ore production that embodiment of the present invention provides；
Fig. 2 is the structural schematic diagram of the sewage-treatment plant for the ore production that embodiment of the present invention provides；
Fig. 3 is the side signal of the sedimentation basin in the sewage-treatment plant for the ore production that embodiment of the present invention provides
Figure；
Fig. 4 is the structural representation of the concentration tower in the sewage-treatment plant for the ore production that embodiment of the present invention provides
Figure.
In attached drawing, 1- sedimentation basin, 11- liquid cell, 12- solid pond, 2- concentration tower, 21- concentration tower body, 22- stabilizer blade, 23-
Water fender, the first strainer of 24-, 25- filter membrane, 26- water inlet, 27- water outlet, 28- support frame, the first discharge port of 29-, 30-
Second discharge port, 3- squeezer, 4- clear water reserviors, 5- recovery bin, 6- fixed frame, the second strainer of 7-, 81- first pipe, 82- second
Pipeline, 83- third pipeline, the 4th pipeline of 84-, the 5th pipeline of 85-, the 6th pipeline of 86-.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
It can be and be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Embodiment 1
Please referring also to Fig. 1 and Fig. 2, embodiment of the present invention provide a kind of sewage-treatment plant of ore production, packet
Include sedimentation basin 1, concentration tower 2, squeezer 3, clear water reserviors 4 and recovery bin 5.Sedimentation basin 1 and clear water reserviors 4 are set in below ground interval
It sets, concentration tower 2, squeezer 3 and recovery bin 5 are spaced setting more than ground, and concentration tower 2 is located at the top of clear water reserviors 4.Precipitating
The connection of pond 1 is located at the waste water ditch in workshop, and the waste water of ore slag charge is included for remanufacture workshop.It is sedimentation basin 1, dense
Contracting tower 2, squeezer 3 and recovery bin 5 are sequentially connected setting, and concentration tower 2 is also connected with clear water reserviors 4.Concentration tower 2 carries out the waste water
Concentration obtains the concentrate of high ore slag charge content.The concentrate squeeze and filter of concentration tower 2 is obtained by filtration squeezer 3
Slag charge siccative and filtered fluid, slag charge siccative are transported in recovery bin 5, filtered fluid pumped back concentration tower 2.Clear water reserviors 4 collect concentration
The clear water that tower 2 is obtained by filtration.
Fig. 3 is referred to, sedimentation basin 1 includes the liquid cell 11 being set side by side and solid pond 12.Liquid cell 11 is connected to described useless
Water ditch includes the waste water of ore slag charge for remanufacture workshop.Solid pond 12 is located at liquid cell 11 far from the waste water water
The side of ditch, for recycling the solid particle in the waste water.The top of liquid cell 11 is installed with the second strainer by fixed frame 6
7, and the second strainer 7 is located at below the waste water water ditch outlet, 7 relative level of the second strainer is obliquely installed, and the second filter
The low one end of net 7 is connected to solid pond 12.In the present embodiment, the angle that 7 relative level of the second strainer is obliquely installed is 10 °.
The mesh aperture size of second strainer 7 is 0.8mm.Second strainer 7 is fixed on liquid cell 11 by fixed frame 6.Workshop
The waste water for including ore slag charge flows first to the second strainer 7 from the waste water water ditch outlet, wherein greater than the second strainer 7
The solid particle of mesh aperture rolls down in solid pond 12 from high to lower on the second strainer 7, and waste water is then from the second strainer 7
It is fallen into mesh in liquid cell 11.
Fig. 4 is referred to, concentration tower 2 includes concentration tower body 21, stabilizer blade 22, water fender 23, the first strainer 24 and filter membrane 25.
The upper and lower ends of concentration tower body 21 offer water inlet 26 and water outlet 27 respectively, and water inlet 26 connects liquid by first pipe 81
Body pond 11, water outlet 27 connect clear water reserviors 4 by second pipe 82.The lower part of concentration tower body 21 is arranged in stabilizer blade 22, for branch
Support concentration tower body 21.Water fender 23, the first strainer 24 and filter membrane 25 are sequentially arranged at from top to bottom in concentration tower body 21.
In the present embodiment, water fender 23 is set as the arc panel being recessed upwards, and the length of water fender 23 is less than concentration tower
The internal diameter of body 21.The top inner wall that water fender 23 passes through the connection concentration tower body 21 of support frame 28.The setting of water fender 23 is conducive to useless
Water obtains a cushion effect when entering in concentration tower body 21 from water inlet 26, to increase the durable of the first strainer 24 and filter membrane 25
Property.The mesh aperture size of first strainer 24 is 0.5mm.Relative level inclination is set respectively for first strainer 24 and filter membrane 25
It sets, and one end one end high close to filter membrane 25 that the first strainer 24 is low.The one end low close to the first strainer 24 of tower body 21 is concentrated
Side wall be equipped with the first discharge port 29, the first discharge port 29 by third pipeline 83 be connected to solid pond 12.It is close that tower body 21 is concentrated
The side wall of the low one end of filter membrane 25 is equipped with the second discharge port 30, and the second discharge port 30 is connected to squeezer 3 by the 4th pipeline 84.
Squeezer 3 is existing solid-liquid separation device, can be separated by solid-liquid separation to obtain slag charge siccative, slag charge siccative to the waste water of feeding
Directly it is sent into recovery bin 5 by the 5th pipeline 85, and the waste water that squeezer 3 generates comes back to concentration by the 6th pipeline 86
The concentration again of tower 2.
In the present embodiment, filter membrane 25 includes following constituent by weight: 1 part of polymer solution, pyrroles-
30 parts of ethyl alcohol/graphene oxide solution, 30 parts of strong oxidant solution and 30 parts of alcohol solution.Wherein, the polymer solution is
It dissolves a polymer in configuration in solvent and obtains the polymer solution that mass fraction is 18%；The polymer is selected from cellulose family,
The solvent is selected from formic acid.Pyrroles-ethyl alcohol/the graphene oxide solution is the preparation method comprises the following steps: first surpass graphene oxide
Sound is scattered in ethyl alcohol, and pyrroles is then added, and pyrroles-ethyl alcohol/graphene oxide solution is obtained after mixing；Pyrroles-the second
The mass fraction of pyrroles is 1% in alcohol/graphene oxide solution；Stone is aoxidized in the pyrroles-ethyl alcohol/graphene oxide solution
The mass fraction of black alkene is 0.1%.The strong oxidant solution is concentrated nitric acid solution；The alcohol solution is that mass fraction is
73% isopropanol water solution.
Embodiment 2
In the present embodiment, the mesh aperture of the angle, the second strainer 7 that are obliquely installed except 7 relative level of the second strainer
Size, the mesh aperture size of the first strainer 24, the quality of the parts by weight meter of 25 constituent of filter membrane, the polymer solution
The quality of pyrroles in score, the polymer in the polymer solution and solvent, the pyrroles-ethyl alcohol/graphene oxide solution
The mass fraction of score and graphene oxide, the isopropanol water solution mass fraction outside, other are same as Example 1.
In the present embodiment, the angle that 7 relative level of the second strainer is obliquely installed is 15 °.The mesh hole of second strainer 7
Diameter size is 1mm.The mesh aperture size of first strainer 24 is 0.65mm.The filter membrane includes following group by weight
At ingredient: 5.5 parts of polymer solution, pyrroles -40 parts of ethyl alcohol/graphene oxide solution, 40 parts of strong oxidant solution and alcohol are water-soluble
40 parts of liquid.Wherein, the polymer solution is to dissolve a polymer in configuration in solvent to obtain the polymerization that mass fraction is 21.5%
Object solution；The polymer is selected from vinyl, and the solvent is selected from chloroform.The pyrroles-ethyl alcohol/graphene oxide solution system
Preparation Method are as follows: first by graphene oxide ultrasonic disperse in ethyl alcohol, pyrroles is then added, pyrroles-ethyl alcohol/oxygen is obtained after mixing
Graphite alkene solution；The mass fraction of pyrroles is 6% in the pyrroles-ethyl alcohol/graphene oxide solution；The pyrroles-
The mass fraction of graphene oxide is 0.2% in ethyl alcohol/graphene oxide solution.The strong oxidant solution is that concentrated nitric acid is molten
Liquid；The alcohol solution is the isopropanol water solution that mass fraction is 83%.
Embodiment 3
In the present embodiment, the mesh aperture of the angle, the second strainer 7 that are obliquely installed except 7 relative level of the second strainer
Size, the mesh aperture size of the first strainer 24, the quality of the parts by weight meter of 25 constituent of filter membrane, the polymer solution
The quality of pyrroles in score, the polymer in the polymer solution and solvent, the pyrroles-ethyl alcohol/graphene oxide solution
The mass fraction of score and graphene oxide, the isopropanol water solution mass fraction outside, other are same as Example 1.
In the present embodiment, the angle that 7 relative level of the second strainer is obliquely installed is 20 °.The mesh hole of second strainer 7
Diameter size is 1.2mm.The mesh aperture size of first strainer 24 is 0.8mm.The filter membrane include it is following by weight
Constituent: 10 parts of polymer solution, pyrroles -50 parts of ethyl alcohol/graphene oxide solution, 50 parts of strong oxidant solution and alcohol are water-soluble
50 parts of liquid.Wherein, the polymer solution is to dissolve a polymer in configuration in solvent to obtain the polymer that mass fraction is 25%
Solution；The polymer is selected from polyesters, and the solvent is selected from acetone.The pyrroles-ethyl alcohol/graphene oxide solution preparation
Method are as follows: first by graphene oxide ultrasonic disperse in ethyl alcohol, pyrroles is then added, pyrroles-ethyl alcohol/oxidation is obtained after mixing
Graphene solution；The mass fraction of pyrroles is 11% in the pyrroles-ethyl alcohol/graphene oxide solution；Pyrroles-the second
The mass fraction of graphene oxide is 0.3% in alcohol/graphene oxide solution.The strong oxidant solution is concentrated nitric acid solution；
The alcohol solution is the isopropanol water solution that mass fraction is 93%.
When in use, sedimentation basin 1 divides for solid pond 12 and liquid a kind of sewage-treatment plant of ore production of the invention
Body pond 11 makes the ore particles in waste water be deposited in solid pond 12 by the second strainer 7, and the aqueous solution in waste water is stored in liquid
Then waste water in liquid cell 11 is pumped into concentration tower 2 by body pond 11；The waste water of 2 pairs of concentration tower feedings is further processed, main
If being separated by solid-liquid separation, waste water is further concentrated, improves its ore slag charge content, and be sent into squeezer 3；Squeezer 3 is existing
Some solid-liquid separation devices can be separated by solid-liquid separation the waste water of feeding to obtain slag charge siccative, and slag charge siccative is sent directly into back
It receives in storehouse 5, and the waste water that squeezer 3 generates comes back to the concentration again of concentration tower 2；In the process, concentration tower 2 can be with
It obtains the clear water for meeting re-using standard and is recycled by clear water reserviors 4, can be used as the water source in ore production process, and
Obtained waste material can re-use.
Wherein, when waste water enters concentration tower body 21 from water inlet 26, a cushion effect is applied by water fender 23 first, so
Waste water successively passes through the first strainer 24 afterwards and filter membrane 25 is filtered, the solid being further obtained by filtration by the first strainer 24
Particle is transported in solid pond 12 by the first discharge port 29, and remaining waste water passes through the standard that filter membrane 25 is obtained by filtration
Clear water is transported in clear water reserviors 4 by water outlet 27, and then the second discharge port 30 is transported to squeezing to the waste water of impervious filter membrane 25
It is separated by solid-liquid separation in machine 3.
Above description is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, it is all the present invention suggested by technical spirit under completed same changes or modifications change, should all belong to
In the covered the scope of the patents of the present invention.
Claims (10)
1. a kind of sewage-treatment plant of ore production, it is characterised in that: including sedimentation basin, concentration tower, clear water reserviors, squeezer
And recovery bin, the sedimentation basin and the clear water reserviors are arranged in below ground interval, the concentration tower, the squeezer and described
Recovery bin is spaced setting more than ground, and the concentration tower is located at the top of the clear water reserviors；The sedimentation basin connection is located at
Waste water ditch in workshop, the sedimentation basin, the concentration tower, the squeezer and the recovery bin are sequentially connected and set
It sets, the concentration tower is also connected with the clear water reserviors；
The concentration tower includes concentration tower body, stabilizer blade, water fender, the first strainer and filter membrane, and up and down the two of the concentration tower body
End offers inlet and outlet respectively, and the water inlet connects the sedimentation basin, and the water outlet connects the clear water reserviors,
The lower part of the concentration tower body is arranged in the stabilizer blade, and the water fender, first strainer and the filter membrane are from top to bottom
It is sequentially arranged in the concentration tower body；Relative level is obliquely installed respectively for first strainer and the filter membrane, and described
The low one end of first strainer one end high close to the filter membrane, the concentration tower body is close to the low one end of first strainer
Side wall is equipped with the first discharge port, and first discharge port is connected to the sedimentation basin, and the concentration tower body is low close to the filter membrane
The side wall of one end be equipped with the second discharge port, second discharge port is connected to the squeezer.
2. a kind of sewage-treatment plant of ore production as described in claim 1, it is characterised in that: the sedimentation basin includes
The liquid cell being set side by side and solid pond, the liquid cell are connected to the waste water ditch, and the solid pond is located at the liquid cell
Side far from the waste water ditch, the liquid cell connect the water inlet, and the solid pond is connected to first discharge port；
The top of the liquid cell is installed with the second strainer by fixed frame, and second strainer is located at the waste water water ditch outlet
Lower section, the second strainer relative level are obliquely installed, and one end connection solid pond that second strainer is low.
3. a kind of sewage-treatment plant of ore production as claimed in claim 2, it is characterised in that: the second strainer phase
It is 10 °~20 ° to the angle that horizontal plane is obliquely installed.
4. a kind of sewage-treatment plant of ore production as claimed in claim 2, it is characterised in that: second strainer
Mesh aperture size is 0.8~1.2mm.
5. a kind of sewage-treatment plant of ore production as described in claim 1, it is characterised in that: the water fender is set as
The arc panel being recessed upwards, and the length of the water fender is less than the internal diameter of the concentration tower body, the water fender passes through support
Frame connects the top inner wall of the concentration tower body.
6. a kind of sewage-treatment plant of ore production as described in claim 1, it is characterised in that: first strainer
Mesh aperture size is 0.5~0.8mm.
7. a kind of sewage-treatment plant of ore production as described in claim 1, it is characterised in that: the filter membrane includes
Constituent by weight below: 1~10 part of polymer solution, pyrroles -30~50 parts of ethyl alcohol/graphene oxide solution,
30~50 parts and 30~50 parts of alcohol solution of strong oxidant solution.
8. a kind of sewage-treatment plant of ore production as claimed in claim 7, it is characterised in that: the polymer solution
The polymer solution that mass fraction is 18%~25% is obtained to dissolve a polymer in configuration in solvent；The polymer is selected from fibre
One of plain class, polyamide-based, polysulfones, polyimide, polyesters and vinyl are tieed up, the solvent is selected from acetone, chlorine
One of imitative, ethyl alcohol, formic acid and ether.
9. a kind of sewage-treatment plant of ore production as claimed in claim 7, it is characterised in that: the pyrroles-ethyl alcohol/
Graphene oxide solution the preparation method comprises the following steps: first by graphene oxide ultrasonic disperse in ethyl alcohol, pyrroles is then added, mix
After obtain pyrroles-ethyl alcohol/graphene oxide solution；The mass fraction of pyrroles in the pyrroles-ethyl alcohol/graphene oxide solution
It is 1%~11%；In the pyrroles-ethyl alcohol/graphene oxide solution mass fraction of graphene oxide be 0.1%~
0.3%.
10. a kind of sewage-treatment plant of ore production as claimed in claim 7, it is characterised in that: the strong oxidizer
Solution is concentrated nitric acid solution；The alcohol solution is the isopropanol water solution that mass fraction is 73%~93%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810998976.0A CN109019927A (en) | 2018-08-30 | 2018-08-30 | A kind of sewage-treatment plant of ore production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810998976.0A CN109019927A (en) | 2018-08-30 | 2018-08-30 | A kind of sewage-treatment plant of ore production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109019927A true CN109019927A (en) | 2018-12-18 |
Family
ID=64626294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810998976.0A Pending CN109019927A (en) | 2018-08-30 | 2018-08-30 | A kind of sewage-treatment plant of ore production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109019927A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2453385A1 (en) * | 2001-07-13 | 2003-01-23 | Ufz-Umweltforschungszentrum Leipzig-Halle Gmbh | Method and device for decontaminating waters which are loaded with organic halogen compounds (halogenated hydrocarbons) |
| CN103285741A (en) * | 2013-05-20 | 2013-09-11 | 哈尔滨工业大学 | Preparation method of solvent-resistant compound nanofiltration membrane |
| CN204569658U (en) * | 2015-03-31 | 2015-08-19 | 尹强 | One way of life sewage and medical waste water treatment unit |
| CN107376505A (en) * | 2017-09-15 | 2017-11-24 | 贺州市骏鑫矿产品有限责任公司 | A kind of feldspar in powder produces waste recycle system |
-
2018
- 2018-08-30 CN CN201810998976.0A patent/CN109019927A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2453385A1 (en) * | 2001-07-13 | 2003-01-23 | Ufz-Umweltforschungszentrum Leipzig-Halle Gmbh | Method and device for decontaminating waters which are loaded with organic halogen compounds (halogenated hydrocarbons) |
| CN103285741A (en) * | 2013-05-20 | 2013-09-11 | 哈尔滨工业大学 | Preparation method of solvent-resistant compound nanofiltration membrane |
| CN204569658U (en) * | 2015-03-31 | 2015-08-19 | 尹强 | One way of life sewage and medical waste water treatment unit |
| CN107376505A (en) * | 2017-09-15 | 2017-11-24 | 贺州市骏鑫矿产品有限责任公司 | A kind of feldspar in powder produces waste recycle system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102491605A (en) | Construction method for carrying out high dehydration on dredging slurry by using swirling flow, condensation, and plate-and-frame | |
| CN101921050B (en) | Device and method for dewatering and drying mud under water | |
| CN107376505B (en) | A kind of feldspar in powder production waste recycle system | |
| CN203664353U (en) | Compound polluted soil treatment equipment | |
| CN105819664A (en) | River and lake sludge treatment and disposal system | |
| CN101434439B (en) | Glass fibre wastewater pretreatment method | |
| CN107840488A (en) | Washed-out sand muddy water device for cleansing and recycling and method | |
| CN208327488U (en) | A kind of coiled coagulative precipitation device | |
| CN109019927A (en) | A kind of sewage-treatment plant of ore production | |
| CN205133284U (en) | Industrial wastewater treatment equipment | |
| CN204514685U (en) | Ore pulp on-line monitoring pretreatment unit | |
| CN216584504U (en) | Categorised recovery processing device of chemistry chemical waste liquid | |
| CN108862678A (en) | Rainwater filtration equipment | |
| CN206089401U (en) | Processing system is handled to river lake silt | |
| CN205435109U (en) | Adhesive waste liquid filters recovery unit | |
| CN109052689A (en) | Ore sewage treatment system | |
| CN205216328U (en) | A filtration equipment for biological enzyme retrieval and utilization | |
| CN109019928A (en) | A kind of sewage purification treatment equipment of ore production | |
| CN204779141U (en) | Heavy metal wastewater retrieval and utilization treatment facility | |
| CN204429515U (en) | A kind of hydrocyclone desander | |
| CN209128188U (en) | Sewage disposal system | |
| CN208562111U (en) | Vacuum disc type dewatering sludge system | |
| CN209411862U (en) | A kind of novel reaction pond | |
| CN206631741U (en) | It is a kind of for moisture of coal fines from system pipeline structure | |
| CN109052691A (en) | A kind of feldspar in powder production sewage treatment system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |
|
| RJ01 | Rejection of invention patent application after publication |