CN208284307U - A kind of preparation facilities of ore dressing magnetic fluid - Google Patents
A kind of preparation facilities of ore dressing magnetic fluid Download PDFInfo
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- CN208284307U CN208284307U CN201820869206.1U CN201820869206U CN208284307U CN 208284307 U CN208284307 U CN 208284307U CN 201820869206 U CN201820869206 U CN 201820869206U CN 208284307 U CN208284307 U CN 208284307U
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- grinding chamber
- cooling water
- magnetic fluid
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- ore dressing
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Abstract
The utility model provides a kind of preparation facilities of ore dressing magnetic fluid, driving lever including grinding chamber, in grinding chamber, the variable-frequency motor being connect by transmission shaft with driving lever, the frequency converter and control circuit board being connect by cable with variable-frequency motor, cooling water circulating device is equipped with outside the grinding chamber, the grinding chamber cavity is connected to material circulation device.The utility model adjusts variable-frequency motor revolving speed by frequency converter, and driving lever can be made to reach the revolving speed of a relative equilibrium, with device structure is simple, low energy consumption；High production efficiency, the high advantage of product quality.
Description
Technical field
The utility model relates to magnetic fluid preparation technical field more particularly to a kind of preparation facilities of ore dressing magnetic fluid.
Background technique
Magnetic fluid is a kind of mobility not only with liquid but also the magnetic functional material with solid magnetic material, it is
The one kind mixed by magnetic retention particle, base load liquid and interfacial agent three that diameter is nanometer scale (10nm) is steady
Fixed colloidal liquid.The fluid nonmagnetic attraction in static state just shows magnetism when externally-applied magnetic field effect, just because such as
This, magnetic fluid seal, damping, medical instrument, the sound that it is just widely used in various harsh conditions are adjusted, light is shown, magnetic
The fields such as fluid ore dressing.However, the preparation process complexity of currently used magnetic fluid, low efficiency, with high costs, greatly limitation
The popularization of magnetic fluid application, especially in the application of ore dressing field.It is very big to the dosage of magnetic fluid in ore dressing process, accordingly
It loses also bigger, it is therefore desirable to simple, high-efficient, the low-cost preparation process of preparation process.Traditional ball milling preparation side
Method is directly to magnetic iron ore (Fe3O4) ground, since ball mill capacity usage ratio is low, in this course the time required to long, energy
Consumption is high, and Fe3O4It can be oxidized to Fe2O3, so that the magnetic fluid effect of preparation be made to be deteriorated, it is therefore necessary to develop a kind of ore dressing
Above-mentioned technical problem is solved with the preparation method of magnetic fluid and its device.
Summary of the invention
The utility model aim is to provide a kind of device using preparation ore dressing magnetic fluid.
In order to solve the above technical problems, the utility model adopts the following technical solution: a kind of preparation of ore dressing magnetic fluid
Device, it is characterised in that: driving lever including grinding chamber, in grinding chamber, the variable-frequency motor being connect with driving lever by transmission shaft,
The frequency converter and control circuit board being connect by cable with variable-frequency motor, the grinding chamber outside are equipped with cooling water circulation dress
It sets, the grinding chamber cavity is connected to material circulation device.
Further, the cooling water circulating device includes that the cooling water sandwich set covered outside grinding chamber passes through cooling water
The cooling pond and cooling water circulating pump of pipeline and cooling water sandwich set connection；The material circulation device includes logical with grinding chamber
The blending bucket of Matter Transfer piping connection, the agitating device in blending bucket are crossed, is followed among Matter Transfer pipeline equipped with material
Ring pump.
The preparation facilities of ore dressing magnetic fluid of the present invention adjusts variable-frequency motor revolving speed by frequency converter, driving lever can be made to reach
The revolving speed of one relative equilibrium, then sharp cooling water circulating device are cooled down, and material circulation device recycle stock, Ke Yi great are utilized
The big preparation speed for improving ore dressing magnetic fluid, while can effectively avoid the quick-wearing excessively of zirconium oxide bead, with equipment investment
Few, low energy consumption, high production efficiency, the high advantage of product quality.
Detailed description of the invention
Fig. 1 is the preparation facilities structural schematic diagram of ore dressing magnetic fluid described in the utility model.
Symbol description in figure: 1 grinding chamber；2 driving levers；3 transmission shafts；4 variable-frequency motors；5 frequency converters；6 control circuit boards；7 is cold
But water interlayer set；8 cooling water pipelines；9 cooling ponds；10 cooling water circulating pumps；11 Matter Transfer pipelines；12 blending buckets；13 stir
Mix device；14 Matter Transfers pump.
Specific embodiment
The technical solution of the utility model is described further in the following with reference to the drawings and specific embodiments.
A kind of preparation facilities of ore dressing magnetic fluid, driving lever 2 including grinding chamber 1, in grinding chamber pass through transmission shaft
3 variable-frequency motors 4 being connect with driving lever, the frequency converter 5 and control circuit board 6 that are connect by cable with variable-frequency motor, it is described to grind
Cooling water circulating device is equipped with outside mill chamber, the grinding chamber cavity is connected to material circulation device.The cooling water circulation dress
It sets and passes through the cooling water of cooling water pipeline 8 and cooling water sandwich set connection including covering the cooling water sandwich set 7 outside grinding chamber
Pond 9 and cooling water circulating pump 10；The material circulation device includes passing through the mixing that Matter Transfer pipeline 11 is connect with grinding chamber
Bucket 12, the agitating device 13 in blending bucket, Matter Transfer pipeline centre are equipped with Matter Transfer pump 14.
Grinding chamber 1 is separately connected cooling water circulating device and material circulation device, controls variable-frequency motor by control circuit board 6
4 start-stop and revolving speed.Cooling water sandwich set 7 is looped around outside grinding chamber 1, and material flows into blending bucket 12 from grinding chamber 1, then from mixing
Hopper 12, which flows back to grinding chamber 1, completes Matter Transfer, and agitating device 13 is stirred the material in blending bucket 12.In this process
In, can from blending bucket 12 the grinding situation of material, sampling and add material；Cold water is flowed into through cooling water pipeline 8 from lower part
Cooling water sandwich set 7, from top, outflow is discharged into cooling pond 9 after cooling down to grinding chamber 1；The flow of cooling water passes through valve
Control；Variable-frequency motor revolving speed is controlled by frequency converter 5, driving lever can be made to reach the revolving speed of a relative equilibrium；In blending bucket 12
In be sequentially added into material and ground, obtain ore dressing magnetic fluid.
A kind of preparation facilities of ore dressing magnetic fluid provided by the utility model, preparation step are as follows:
Step 1: the agitating device of grinding chamber is connect with variable-frequency motor, and grinding chamber is connected to material circulation device, grinding
Install cooling water circulating device outside chamber additional；
Step 2: zirconium oxide bead is inserted in grinding chamber, cooling water is added in cooling water circulating device；
Step 3: it is added in material circulation device and is calculated as 95-85 parts of distilled water and 5-15 parts of Fe by weight3O4
Powder stirs evenly, and obtains Fe3O4Powder slurry, wherein Fe3O4The fineness of powder is 200 mesh；
Step 4: material circulation device is opened, Fe is made3O4Powder slurry enters grinding chamber, and starting variable-frequency motor drives grinding
The driving lever of chamber rotates, by Frequency Converter Control variable-frequency motor revolving speed, to Fe3O4Powder slurry is ground；
Step 5: while grinding, sodium metasilicate, calgon, iron powder, ferrosilicon powder, oleic acid is sequentially added
Sodium.
In the present invention, iron powder and ferrosilicon powder are added as auxiliary material, reduces Fe in preparation process3O4By oxygen
The phenomenon that change, improves the quality of magnetic fluid.
The zirconium oxide bead being wherein added in step 2 is the zirconium oxide bead by calculating with grade, by the oxidation of 0.2-0.3mm
The zirconium oxide bead of zirconium pearl and 0.4-0.6mm mix gained by the mass ratio of 1:2.
The additive amount of each ingredient is controlled according to the requirement of different ore dressing magnetic fluids in step 5, wherein sodium metasilicate, six inclined phosphorus
Sour sodium, enuatrol additive amount press every liter of Fe in step 2 respectively3O4Powder slurry meter, wherein sodium metasilicate is 0.1 ~ 2g/L, and six partially
0.05 ~ 1g/L of sodium phosphate, 0 ~ 12g/L of enuatrol；Amount addition of the iron powder by integrated solid content after addition between 5-20%, silicon
Amount addition of the iron powder by integrated solid content after addition between 10-35%.
The above is only the most preferred embodiment of the utility model, is not made in any form to the utility model
Limitation, anyone skilled in the art, in the case where not departing from technical solutions of the utility model ambit, utilization is above-mentioned
The method content of announcement makes many possible changes and modifications to technical solutions of the utility model, belongs to claims guarantor
The range of shield.
Claims (2)
1. a kind of preparation facilities of ore dressing magnetic fluid, it is characterised in that: driving lever including grinding chamber, in grinding chamber, logical
Cross the variable-frequency motor that transmission shaft is connect with driving lever, the frequency converter and control circuit board that connect by cable with variable-frequency motor, institute
It states and is equipped with cooling water circulating device outside grinding chamber, the grinding chamber cavity is connected to material circulation device.
2. the preparation facilities of ore dressing magnetic fluid according to claim 1, it is characterised in that: the cooling water circulating device
Including cover outside grinding chamber cooling water sandwich set by cooling water pipeline and cooling water sandwich set connection cooling pond and
Cooling water circulating pump；The material circulation device includes with grinding chamber by the blending bucket of Matter Transfer piping connection, positioned at mixed
Agitating device in hopper, Matter Transfer pipeline centre are equipped with Matter Transfer and pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820869206.1U CN208284307U (en) | 2018-06-06 | 2018-06-06 | A kind of preparation facilities of ore dressing magnetic fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820869206.1U CN208284307U (en) | 2018-06-06 | 2018-06-06 | A kind of preparation facilities of ore dressing magnetic fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208284307U true CN208284307U (en) | 2018-12-25 |
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ID=64705850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820869206.1U Active CN208284307U (en) | 2018-06-06 | 2018-06-06 | A kind of preparation facilities of ore dressing magnetic fluid |
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| CN (1) | CN208284307U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108831663A (en) * | 2018-06-06 | 2018-11-16 | 冀中能源集团有限责任公司 | A kind of preparation method and its device of ore dressing magnetic fluid |
| CN110400689A (en) * | 2019-07-29 | 2019-11-01 | 浙江鑫盛永磁科技有限公司 | A kind of magnetic fluid extract equipment |
| CN113245013A (en) * | 2021-04-06 | 2021-08-13 | 王荣 | Preparation process of low-particle-size narrow calcium carbonate for papermaking |
-
2018
- 2018-06-06 CN CN201820869206.1U patent/CN208284307U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108831663A (en) * | 2018-06-06 | 2018-11-16 | 冀中能源集团有限责任公司 | A kind of preparation method and its device of ore dressing magnetic fluid |
| CN110400689A (en) * | 2019-07-29 | 2019-11-01 | 浙江鑫盛永磁科技有限公司 | A kind of magnetic fluid extract equipment |
| CN113245013A (en) * | 2021-04-06 | 2021-08-13 | 王荣 | Preparation process of low-particle-size narrow calcium carbonate for papermaking |
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