CN204656109U - Nanometer slurry material water separation device - Google Patents
Nanometer slurry material water separation device Download PDFInfo
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- CN204656109U CN204656109U CN201520366838.2U CN201520366838U CN204656109U CN 204656109 U CN204656109 U CN 204656109U CN 201520366838 U CN201520366838 U CN 201520366838U CN 204656109 U CN204656109 U CN 204656109U
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Abstract
The utility model relates to a kind of nanometer slurry material water separation device, and comprising: casing, described cabinet wall and bottom arrange inner bag dictyosome; Described inner bag dictyosome inner surface is provided with filter cloth, and described lower box is provided with draining pump; Described casing by pipeline and pump for mortar transmission with enter stock pump and be connected; Described bottom half is provided with Pneumatic mixing device.The utility model nanometer slurry material water separation device, lower box is provided with draining pump; Described casing by pipeline and pump for mortar transmission with enter stock pump and be connected; Described bottom half is provided with Pneumatic mixing device.To be that particle micelle is poly-extrude water drainage power, and water relies on self gravitation to ooze out.Add chemicals, make nanometer slurry produce micelle and gather, cause material water to be separated, Free water is oozed out along surrounding and bottom, and structure is simple, and nanometer slurry drainage efficiency is high.
Description
Technical field
The utility model relates to a kind of material dewatering separator, specifically, relates to a kind of nanometer slurry material water separation device.
Background technology
After by materiel machining to Nano grade, the nanometer slurry of formation containing a large amount of moisture, when applying, often can must reach the requirement of certain solid content, so unnecessary moisture will be removed.Because the specific area of nano particle is large, expression activitiy is high, and because the effect of Van der Waals force is difficult to be separated after combining with water, the simple physical action that relies on is difficult to removing moisture, and namely general filter press can not complete this task.In actual applications, after first must expecting that water is separated, just may get rid of unnecessary moisture, reach the object improving solids in pulp amount.
In existing zirconium silicate industry, dehydration equipment mainly filter press and the heavy slurry tank of zirconium silicate slip.Press filtration 1. owner will be used in the zirconium silicate slip of thicker D50≤more than the 1.2um of granularity, and heavy slurry tank is mainly used in the zirconium silicate slip between 1.2um≤D50≤0.8um.
Structure of pressing filter feature: in filter press chamber, filter cloth is established in both sides, feed will pressurize, and water after filtration cloth is discharged, and slip is stayed in chamber and formed filter cake, discharging (filter cake) of then reducing pressure, and is applicable to specific surface little, the slip of material, water binding difference.Nanometer slurry self drainability is poor, and specific area cannot form filter cake greatly, is not suitable for nanometer slurry draining.
Heavy slurry jar structure feature: no filter-fabric in tank, bottom is provided with Pneumatic mixing device.Adding chemicals makes slip reunite, and material deposits to bottom, and discharged by top clear water, nanometer slurry drainage efficiency is low.
Utility model content
For above-mentioned deficiency of the prior art, the utility model provides a kind of structure simple, the nanometer slurry material water separation device that nanometer slurry drainage efficiency is high.
Technical solution adopted in the utility model is:
A kind of nanometer slurry material water separation device,
Comprise: casing, described cabinet wall is provided with stainless steel web plate; Described stainless steel web plate inner surface is provided with filter cloth; Described bottom half is that convex configuration forms by three layers, and bottom is the support bracket of stainless pipe welding, and intermediate layer is ensure the smooth stainless steel web plate do not dropped of upper strata filter cloth, and upper strata is filter cloth; Described lower box is provided with draining pump; Described casing by pipeline and pump for mortar transmission with enter stock pump and be connected; Described bottom half is provided with Pneumatic mixing device.
The structure of described Pneumatic mixing device is: for lying against the ring stainless steel pipe of bottom half periphery, stainless pipe shape and casing Bottom Shape adapt, with bottom half without being connected; Air inlet is located at two ends, protrudes upward container outer and be connected with gas circuit perpendicular to pipe; Gas outlet is the uniform every 200mm mono-group of whole pipeline, and the circular hole that often group is 1.5mm by two diameters is formed, and a circular hole is arranged perpendicular to bottom surface, and another circular hole is vertically arranged and towards inner side.
Described filter cloth is nanoscale screen cloth.
The beneficial effect of the utility model hinge structure:
The utility model nanometer slurry material water separation device, lower box is provided with draining pump; Described casing by pipeline and pump for mortar transmission with enter stock pump and be connected; Described bottom half is provided with Pneumatic mixing device.To be that particle micelle is poly-extrude water drainage power, and water relies on self gravitation to ooze out.Add chemicals, make nanometer slurry produce micelle and gather, cause material water to be separated, Free water is oozed out along surrounding and bottom, and structure is simple, and nanometer slurry drainage efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structure of pressing filter schematic diagram of prior art;
Fig. 2 is the settling tank structural representation of prior art;
Fig. 3 is the main TV structure schematic diagram of the utility model nanometer slurry material water separation device;
Fig. 4 is the side-looking structural representation of the utility model nanometer slurry material water separation device.
Critical piece symbol description in accompanying drawing:
In figure:
11, Hydraulic Station 12, oil cylinder
13, sliding rail 14, pressure strip
15, filter box 16, thrust plate
17, outlet conduit 18, pressure filter rack
21, tank body 22, delivery port
31, slurry system 32, pulp system is entered
33, body assembling 34, nanoscale screen cloth
35, vavuum pump 36, drainage system
37, gas agitating system.
Detailed description of the invention
Referring to drawings and Examples, the utility model is described in detail:
After slip is ground to Nano grade, its surface there will be skin effect.Skin effect refers to the reduction along with particle diameter, and surface area sharply becomes large, and the atomicity being in surface increases sharply, and surface energy and surface tension also increase thereupon simultaneously, thus cause the change of nanoparticle properties.Because surface atom number increases, Atomic coordinate is not enough, brilliant potential field residing for surface atom and combination can be different with interior atoms, there is many dangling bonds, and there is unsaturated character, thus there is very high chemism, easily react with extraneous gas, the fluid even atom of solid, extremely unstable.
Zircon sand Raw material processing is being become in the process of nanometer zirconium silicate material, in order to improve processing usefulness, the material constantly attenuated is disperseed in time fully, and we constantly will add moisture while adding part dispersant, and this adds trouble to when postorder processing and application.This case is also considered, if nano-powder continues to use the old technique by being supplied to client's use after slip oven dry, not only dewatered drying can consume a large amount of energy, increases considerably cost.And owing to drying the reunion causing nano-powder, also cause great inconvenience to downstream user, the performance of nano material is had a greatly reduced quality.Because nanoparticle has large specific area, be usually agglomerated into offspring to reduce total surface energy or the interface energy of system.The reduction of gross energy is conducive to nano particle and reaches stable state.Because of very strong absorption thus when sticking together, these reunions are called hard agglomeration between particle.In the process of nano ceramics, if initial powder is reunited, and have macropore, then the base substrate become by these pressed by powder may have low density.When the size of pore arrives greatly certain yardstick, base substrate just can not shrink and realize densified.The reunion of fine particle may occur in grinding stage, dry run and process afterwards.
Nano-powder is difficult to sedimentation, and due to the use of dispersant, more exacerbates the difficulty of deposition dehydrating.And due to the downstream user of nanometer zirconium silicate, be the white agent in ceramic glaze, zirconium silicate will be dissolved among glaze slip well, can not with large point subclass sedimentation agent.
The utility model nanometer slurry material water separation device, light reunion realizes the separation of material water, and gets rid of excessive moisture.Subsequently again according to technique and user's request, instant depolymerization before using.The present invention, in nanometer slurry material water separator group, adds suitable chemicals, makes nanometer slurry produce slight reunion, and cause material water to be separated, Free water is oozed out along surrounding and bottom, to remove unnecessary moisture.
Accompanying drawing 3-4 is known, a kind of nanometer slurry material water separation device,
Comprise: casing, described cabinet wall is provided with stainless steel web plate; Described stainless steel web plate inner surface is provided with filter cloth; Described bottom half is that convex configuration forms by three layers, and bottom is the support bracket of stainless pipe welding, and intermediate layer is ensure the smooth stainless steel web plate do not dropped of upper strata filter cloth, and upper strata is filter cloth; Be convenient to realize material water be separated.The object of arch convex design is adopted to be that 1. arch design, ensures that Long-Time Service is indeformable; 2. be beneficial to and the slip of high solids content is discharged totally; 3. the slip that bottom mid portion is stirred in winding-up is beneficial to; 4. increase filter area, improve filter efficiency.Described lower box is provided with draining pump; Described casing by pipeline and pump for mortar transmission with enter stock pump and be connected; Described bottom half is provided with Pneumatic mixing device 37.
The structure of described Pneumatic mixing device is: for lying against the ring stainless steel pipe of bottom half periphery, stainless pipe shape and casing Bottom Shape adapt, with bottom half without being connected; ; Air inlet is located at two ends, protrudes upward container outer and be connected with gas circuit perpendicular to pipe; Pressure is 4kg; Due to annular, to arrange overpressure even, and gas outlet is the uniform every 200mm mono-group of whole pipeline, and the circular hole that often group is 1.5mm by two diameters is formed, and a circular hole is arranged perpendicular to bottom surface, and another circular hole vertical walls is arranged and towards inner side.
Described filter cloth is nanoscale screen cloth 34.
The utility model nanometer slurry material water separation device, lower box is provided with draining pump; Described casing by pipeline and pump for mortar transmission with enter stock pump and be connected; Described bottom half is provided with Pneumatic mixing device.To be that particle micelle is poly-extrude water drainage power, and water relies on self gravitation to ooze out.Add chemicals, make nanometer slurry produce micelle and gather, cause material water to be separated, Free water is oozed out along surrounding and bottom, and structure is simple, and nanometer slurry drainage efficiency is high.
Claims (3)
1. a nanometer slurry material water separation device, is characterized in that:
Comprise: casing, described cabinet wall is provided with stainless steel web plate; Described stainless steel web plate inner surface is provided with filter cloth; Described bottom half is that convex configuration forms by three layers, and bottom is the support bracket of stainless pipe welding, and intermediate layer is ensure the smooth stainless steel web plate do not dropped of upper strata filter cloth, and upper strata is filter cloth; Described lower box is provided with draining pump; Described casing by pipeline and pump for mortar transmission with enter stock pump and be connected; Described bottom half is provided with Pneumatic mixing device.
2. nanometer slurry material water separation device according to claim 1, it is characterized in that: the structure of described Pneumatic mixing device is: for lying against the ring stainless steel pipe of bottom half periphery, stainless pipe shape and casing Bottom Shape adapt, with bottom half without being connected; Air inlet is located at two ends, protrudes upward container outer and be connected with gas circuit perpendicular to pipe; Gas outlet is the uniform every 200mm mono-group of whole pipeline, and the circular hole that often group is 1.5mm by two diameters is formed, and a circular hole is arranged perpendicular to bottom surface, and another circular hole is vertically arranged and towards inner side.
3. nanometer slurry material water separation device according to claim 1, is characterized in that: described filter cloth is nanoscale screen cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520366838.2U CN204656109U (en) | 2015-06-02 | 2015-06-02 | Nanometer slurry material water separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520366838.2U CN204656109U (en) | 2015-06-02 | 2015-06-02 | Nanometer slurry material water separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204656109U true CN204656109U (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520366838.2U Active CN204656109U (en) | 2015-06-02 | 2015-06-02 | Nanometer slurry material water separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204656109U (en) |
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2015
- 2015-06-02 CN CN201520366838.2U patent/CN204656109U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201117 Address after: No.9 Rongsheng street, Lingang Economic Development Zone, Fengnan District, Tangshan City, Hebei Province Patentee after: Tangshan kangtao New Material Co., Ltd Address before: 063300, Daling village, Xinzhuang Town, Fengnan District, Hebei, Tangshan City Patentee before: TANGSHAN HEXIANG ZIRCONIUM INDUSTRY Co.,Ltd. |
|
| TR01 | Transfer of patent right |