CN206325633U - A kind of high-efficiency sand grinder system - Google Patents
A kind of high-efficiency sand grinder system Download PDFInfo
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- CN206325633U CN206325633U CN201621154551.4U CN201621154551U CN206325633U CN 206325633 U CN206325633 U CN 206325633U CN 201621154551 U CN201621154551 U CN 201621154551U CN 206325633 U CN206325633 U CN 206325633U
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- storage tank
- valve
- sand grinder
- pipeline
- efficiency sand
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Abstract
The utility model discloses a kind of high-efficiency sand grinder system, storage tank, circulating pump, sand milling machine host, heat exchanger are sequentially connected by pipeline and form closed-loop path；The storage tank includes the first storage tank and the second storage tank, first storage tank and the second storage tank are connected with circulating pump respectively by pipeline, the first valve and the second valve are respectively equipped with the pipeline that the first storage tank and the second storage tank are connected with circulating pump, heat exchanger is connected with the first storage tank and the second storage tank respectively by pipeline, and the 3rd valve and the 4th valve are respectively equipped with heat exchanger and the first storage tank and the second tank connected pipeline of storage；First, fourth valve and second and third valve are opened and closed simultaneously respectively.High-efficiency sand grinder system of the present utility model can make material be pumped into another storage tank after being sanded by a storage tank when in use, treat after the completion of single can recycled back, so as to realize the uniform, consistent of material degree of grinding；It can realize that automatic reverse is circulated after increase electronic liquid level gauge.
Description
Technical field
The utility model is related to a kind of sand mill system, and in particular to a kind of efficient, uniform sand mill system.
Background technology
Sand mill is also known as ball mill, is mainly used in the wet grinding of chemical liquid product.Sand mill belongs to wet method super-fine and ground
Equipment is ground, is developed from ball mill.Sand mill it is main by body, mill tube, sanding disc (driving lever), abrasive media, motor and
Feeding engine is constituted, and the speed of charging is by feed pump control.Typically it common are vertical grinding machine, horizontal sand mill, basket type sand grid
Machine, bipyramid bar type sand mill, nanoscale horizontal sand mill, in addition to bead of the vertical grinding machine from common 2-3/3-4mm, its
His equipment uses 0.8-2.4mm zirconium oxide bead.
Compared with the milling apparatus such as sand mill and ball mill, roller mill, colloid mill, with production efficiency is high, continuity is strong,
The advantages of low cost, high product fineness.Process conditions are widely different, and can add and subtract abrasive media in right amount to fineness requirement adjusts
It is whole, classification.
Sand mill, generally uses eccentric disc abrasive structure, and arranges in certain sequence, and this system overcomes conventional grinder
The shortcoming of abrasive media skewness, enables abrasive media to obtain the energy transmission of maximum, grinding efficiency is high, using Double End
Band forces cooling mechanical seal, and good sealing effect is reliable, and piece-rate system uses big flow LDC dynamic cascode seam separators,
Discharging opening blocking will not occur under big flow situation, area of passage reaches, gap scope 0.05-2.0mm can use 0.1mm
Above abrasive media.
Existing sand mill system is mostly by the above-mentioned additional storage tank of sand mill main body, circulating pump, heat exchanger and associated conduit
The circulatory system of one closure of composition, so that grinding is circulated to material to be ground, again by material after grinding to a certain degree
Pump out carry out subsequent operation.Although there is a certain degree of stirring during existing sand mill system operation in storage tank, but still it can not possibly protect
Exhibit abrasive lapping it is uniform consistent, partial material can be ground fully, but other a part of then grind insufficient, although generally
Granularity can be controlled, but grinding after material broad particle distribution, this can cause final product granularity scope also wider.How
Can make the sand mill system i.e. can be efficient, again can uniformly, it is consistent, it is ensured that the material particular diameter distribution relative narrower after grinding,
So that final product granularity is homogeneous.
Utility model content
The purpose of this utility model is to provide a kind of sand mill system that grinding is efficient, epigranular is consistent.
In order to achieve the above object, the scheme that the utility model is used for：
A kind of high-efficiency sand grinder system, is made up of sand milling machine host, storage tank, circulating pump, heat exchanger and pipeline；The sand
Grinding machine main frame is made up of body, mill tube, sanding disc, abrasive media, variable-frequency motor and control device, sanding disc and abrasive media
In mill tube, motor driving sanding disc is rotated, and control device is electrically connected with variable-frequency motor；Storage tank, circulating pump, sand milling owner
Machine, heat exchanger are sequentially connected and form closed-loop path.The storage tank includes the first storage tank and the second storage tank, the first storage tank and second
Storage tank is connected with circulating pump respectively by pipeline, is respectively equipped with the pipeline that the first storage tank and the second storage tank are connected with circulating pump
First valve and the second valve, heat exchanger are connected with the first storage tank and the second storage tank respectively by pipeline, in heat exchanger and first
The 3rd valve and the 4th valve are respectively equipped with storage tank and the second tank connected pipeline of storage；First valve and the 4th valve are same
When be opened and closed, the second valve and the 3rd valve are opened and closed simultaneously.
Material to be ground is first placed in the first storage tank by the high-efficiency sand grinder system of the program when in use, then using sand
Material is sanded grinding machine, and the material after sand milling will be pumped into the second storage tank, is turned after the completion of the material grinding in the first storage tank
Change valve；It is pumped into after can pumping out and be sanded from the second storage tank afterwards in the first storage tank.So, it is possible to achieve material grinds journey
That spends is uniform, consistent, so as to realize raw meal particle size narrow distribution；It so can ensure the efficient of sand milling, sand milling can be made again
It is homogeneous.
Preferably, first valve, the second valve, the 3rd valve and the 4th valve be magnetic valve or pneumatic operated valve, and
By control device control.Electrification control can mitigate manually-operated labor intensity.
Preferably, the high-efficiency sand grinder system also includes electronic liquid level gauge, and the electronic liquid level gauge is arranged at the first storage
Tank and the second tank bottom are simultaneously electrically connected with control device；Control device can be with after the transducing signal of electronic liquid level gauge is received
Automatically control the first valve, the 4th valve and the second valve, the automatic conversion of the 3rd valve.After material is sanded by the first storage tank
When being pumped into the second storage tank, liquid level is constantly reduced in the first storage tank, treats that the electronic liquid level gauge of bottom detects liquid level less than liquid level gauge
During position, control device receives the transducing signal from electronic liquid level gauge, and control device is controlled between first, second, third and fourth valve
Conversion, i.e., by first, fourth valve opening, second and third valve closure is converted to first, fourth valve closure, and second and third valve opens
Open, thus realize by the second tank pump go out be sanded after be pumped into the first storage tank.Automatically controlling for sand grinding process so can be realized,
The sand mill system, can realize that circulation of the material between two storage tanks is sanded automatically, and ensure that number of times is sanded unanimously in each material,
Epigranular.
Further, the high-efficiency sand grinder system also includes observation device, and observation device is arranged at the first storage tank and the
Two tank tops；The observation device is made up of illuminating lamp, lighting window and watch window.Lighting window and watch window are used
Storage tank seal is provided illumination and watch window by glass or other light-permeable materials.
Further, the high-efficiency sand grinder system also includes feeding tube and discharge pipe, feeding tube and discharge nozzle
The valve of control pipeline opening and closing is respectively equipped with road.The setting of feeding tube and discharge pipe can facilitate the turnover of material.
Further, the high-efficiency sand grinder system also includes liquid level display, and the liquid level display is and the first storage
The connected vertical U shape pipe of tank, the second storage tank.The liquid level that liquid level display can be in good time observed in sand grinding process in two storage tanks becomes
Change.
Further, the circulating pump is connected with the pipeline flexible before and after it, and the mode of flexible connection can take flexible pipe
Or the bellows with toughness.Flexible connection can eliminate adverse effect of vibration when circulating pump work to other equipment.
Further, the high-efficiency sand grinder system also includes magnetic filter, and the magnetic filter is arranged at circulation
On pipeline before pump, the magnetic filter is made up of cavity, magnetism stick, lid and locker, and the cavity is provided with
Material inlet, outlet, magnetism stick are removable installed on lid, and the mode being detachably connected can be the side such as screw thread, buckle
Formula, locker is sealed lid and cavity, and magnetism stick is within the cavity after cooperation, and material is supplied between magnetism stick and cavity
The space passed through.
Further, the magnetic filter has multiple, is arranged in series or in parallel on pipeline.Multiple magnetic filters
Setting can increase the effect of filtering, it is to avoid because material excessively exceed single magnetic filter the receiving upper limit.
High-efficiency sand grinder system of the present utility model can make material be pumped into another storage after being sanded by a storage tank when in use
Tank, treat after the completion of single can recycled back, so as to realize the uniform, consistent of material degree of grinding, so as to realize material
Narrower particle size distribution；It so can ensure the efficient of sand milling, can make sand milling homogeneous again.In addition, also including automatically switching
Sensing device and control device, so can grind the circulation of rear automatic reverse by material in storage tank, it is to avoid artificial operation
It is cumbersome, reduce human cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of magnetic filter；
Wherein, 1, it is sanded machine host, 2, storage tank, 3, circulating pump, 4, heat exchanger, the 21, first storage tank, the 22, second storage tank,
51st, the first valve and, the 52, second valve, the 53, the 3rd valve and, the 54, the 4th valve.
Embodiment
Below, specific descriptions are made to the utility model with reference to accompanying drawing, so that those skilled in the art can be more clearly
Understand protection domain of the present utility model.
A kind of high-efficiency sand grinder system, is made up of sand milling machine host 1, storage tank 2, circulating pump 3, heat exchanger 4 and pipeline；Institute
State sand milling machine host to be made up of body, mill tube, sanding disc, abrasive media, variable-frequency motor and control device, sanding disc and grinding
Medium is located in mill tube, and motor driving sanding disc is rotated, and control device is electrically connected with variable-frequency motor；Storage tank, circulating pump, sand mill
Main frame, heat exchanger are sequentially connected and form closed-loop path；Circulating pump is connected with the pipeline flexible before and after it, the mode of flexible connection
Flexible pipe or the bellows with toughness can be taken.Vibration when can eliminate circulation pump work is flexibly connected to other equipment
Adverse effect.The storage tank 2 includes the first storage tank 21 and the second storage tank 22, and the first storage tank 21 and the second storage tank 22 pass through pipeline point
It is not connected with 3 pumps of circulation, the first valve is respectively equipped with the pipeline that the first storage tank 21 and the second storage tank 22 are connected with circulating pump 3
51 and second valve 52, heat exchanger 4 is connected with the first storage tank 21 and the second storage tank 22 respectively by pipeline, in heat exchanger 4 and
The 3rd valve 53 and the 4th valve 54 are respectively equipped with one storage tank 21 and the pipeline of the second storage tank 22 connection；First valve and
4th valve is opened and closed simultaneously, and the second valve and the 3rd valve are opened and closed simultaneously.First valve, the second valve, the 3rd valve and
Four valves are magnetic valve or pneumatic operated valve, and by control device control；Electrification control can mitigate manually-operated labor intensity.
The high-efficiency sand grinder system also includes observation device, and observation device is arranged at the first storage tank and the second tank top；It is described to see
Device is examined to be made up of illuminating lamp, lighting window and watch window.Lighting window and watch window use glass or other light-permeables
Storage tank seal is provided illumination and watch window by material.High-efficiency sand grinder system also includes feeding tube and discharge pipe, plus
Pipe material and discharge pipe are respectively arranged on the first storage tank and the second storage tank, and control is respectively equipped with feeding tube and discharge pipe
The valve of tubing giving sufficient strength opening and closing.The setting of feeding tube and discharge pipe can facilitate the turnover of material.
High-efficiency sand grinder system also includes electronic liquid level gauge, and the electronic liquid level gauge is arranged at the first storage tank and the second storage tank
Bottom is simultaneously electrically connected with control device；Control device can automatically control first after the transducing signal of electronic liquid level gauge is received
Valve, the 4th valve and the second valve, the automatic conversion of the 3rd valve.The second storage tank is pumped into after material is sanded by the first storage tank
When, liquid level is constantly reduced in the first storage tank, when the electronic liquid level gauge of bottom detects liquid level less than liquid level gauge position, control dress
Put and receive the transducing signal from electronic liquid level gauge, control device controls the conversion between first, second, third and fourth valve, i.e., by the
First, four valve opening, second and third valve closure is converted to first, fourth valve closure, second and third valve opening, thus realize by
Second tank pump is pumped into the first storage tank after going out sand milling.Automatically controlling for sand grinding process so can be realized, the sand mill system,
It can realize that circulation of the material between two storage tanks is sanded automatically, and ensure that number of times is sanded unanimously in each material, epigranular.
In some embodiments of the present utility model, high-efficiency sand grinder system also includes liquid level display, and the liquid level shows
It is the vertical U shape pipe being connected with the first storage tank, the second storage tank to show device.Liquid level display can observe two in good time in sand grinding process
Liquid level change in storage tank.
In other preferred embodiments, the high-efficiency sand grinder system also includes magnetic filter, the Magnetic filtration device
Device is arranged on the pipeline before circulating pump, and the magnetic filter is made up of cavity, magnetism stick, lid and locker, institute
Cavity is stated provided with material inlet, outlet, magnetism stick is removable installed on lid, and the mode being detachably connected can be spiral shell
The modes such as line, buckle, locker is sealed lid and cavity, and magnetism stick is within the cavity after cooperation, magnetism stick and chamber
There is the space passed through for material between body.The magnetic filter is preferably formed with multiple, is arranged in series or in parallel on pipeline.It is multiple
The setting of magnetic filter can increase the effect of filtering, it is to avoid because material is excessively more than in the receiving of single magnetic filter
Limit.
Material to be ground is first placed in the first storage tank by high-efficiency sand grinder system of the present utility model when in use, is then made
Material is sanded with sand mill, the material after sand milling will be pumped into the second storage tank, the material grinding in the first storage tank is completed
Conversion valve afterwards；It is pumped into the first storage tank that (sequence described above is only for example, real after can pumping out and be sanded from the second storage tank afterwards
Border can select to start the cycle over from any storage tank).After high-efficiency sand grinder system can make material by storage tank sand milling when in use
Be pumped into another storage tank, treat after the completion of single can recycled back, so as to realize the uniform, consistent of material degree of grinding, from
And realize raw meal particle size narrow distribution；It so can ensure the efficient of sand milling, can make sand milling homogeneous again.In addition, also including
The sensing device and control device that can automatically switch, so can grind rear automatic reverse circulation by material in storage tank, it is to avoid
It is manually-operated cumbersome, reduce human cost.
Claims (9)
1. a kind of high-efficiency sand grinder system, is made up of sand milling machine host, storage tank, circulating pump, heat exchanger and pipeline；It is described to be sanded
Machine host is made up of body, mill tube, sanding disc, abrasive media, variable-frequency motor and control device, sanding disc and abrasive media position
In in mill tube, motor driving sanding disc is rotated, and control device is electrically connected with variable-frequency motor；Storage tank, circulating pump, be sanded machine host,
Heat exchanger is sequentially connected and forms closed-loop path；Characterized in that, the storage tank includes the first storage tank and the second storage tank, the first storage
Tank and the second storage tank are connected with circulating pump respectively by pipeline, on the pipeline that the first storage tank and the second storage tank are connected with circulating pump
The first valve and the second valve are respectively equipped with, heat exchanger is connected with the first storage tank and the second storage tank respectively by pipeline, in heat exchange
The 3rd valve and the 4th valve are respectively equipped with device and the first storage tank and the second tank connected pipeline of storage；First valve and
Four valves are opened and closed simultaneously, and the second valve and the 3rd valve are opened and closed simultaneously.
2. high-efficiency sand grinder system according to claim 1, it is characterised in that first valve, the second valve, the 3rd
Valve and the 4th valve are magnetic valve or pneumatic operated valve, and by control device control.
3. high-efficiency sand grinder system according to claim 1, it is characterised in that the high-efficiency sand grinder system also includes electricity
Sub- liquid level gauge, the electronic liquid level gauge is arranged at the first storage tank and the second tank bottom and electrically connected with control device；Control dress
Put and can be automatically controlled after the transducing signal of electronic liquid level gauge is received the first valve, the 4th valve and the second valve, the 3rd
The automatic conversion of valve.
4. according to any one of the claim 1-3 high-efficiency sand grinder systems, it is characterised in that the high-efficiency sand grinder system is also
Including observation device, observation device is arranged at the first storage tank and the second tank top；The observation device is by illuminating lamp, illuminating window
Mouth and watch window composition.
5. according to any one of the claim 1-3 high-efficiency sand grinder systems, it is characterised in that the high-efficiency sand grinder system is also
Including feeding tube and discharge pipe, the valve of control pipeline opening and closing is respectively equipped with feeding tube and discharge pipe.
6. according to any one of the claim 1-3 high-efficiency sand grinder systems, it is characterised in that the high-efficiency sand grinder system is also
Including liquid level display, the liquid level display is the vertical U shape pipe being connected with the first storage tank, the second storage tank.
7. according to any one of the claim 1-3 high-efficiency sand grinder systems, it is characterised in that the circulating pump with before and after it
Pipeline flexible is connected, and the mode of flexible connection can take flexible pipe or the bellows with toughness.
8. according to any one of the claim 1-3 high-efficiency sand grinder systems, it is characterised in that the high-efficiency sand grinder system is also
Including magnetic filter, the magnetic filter is arranged on the pipeline before circulating pump, and the magnetic filter is by cavity, magnetic
Property rod, lid and locker composition, the cavity is provided with material inlet, outlet, and magnetism stick is removable installed in lid
On, locker is sealed lid and cavity, and magnetism stick is within the cavity after cooperation, and material is supplied between magnetism stick and cavity
The space passed through.
9. high-efficiency sand grinder system according to claim 8, it is characterised in that the magnetic filter has multiple, series connection or
It is arranged in parallel on pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621154551.4U CN206325633U (en) | 2016-10-31 | 2016-10-31 | A kind of high-efficiency sand grinder system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621154551.4U CN206325633U (en) | 2016-10-31 | 2016-10-31 | A kind of high-efficiency sand grinder system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206325633U true CN206325633U (en) | 2017-07-14 |
Family
ID=59286740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621154551.4U Expired - Fee Related CN206325633U (en) | 2016-10-31 | 2016-10-31 | A kind of high-efficiency sand grinder system |
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| Country | Link |
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| CN (1) | CN206325633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579926A (en) * | 2018-05-31 | 2018-09-28 | 广东风华高新科技股份有限公司 | A method of control sanding system slurry automatic conversion batch |
-
2016
- 2016-10-31 CN CN201621154551.4U patent/CN206325633U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579926A (en) * | 2018-05-31 | 2018-09-28 | 广东风华高新科技股份有限公司 | A method of control sanding system slurry automatic conversion batch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 Termination date: 20191031 |
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| CF01 | Termination of patent right due to non-payment of annual fee |