CN207493789U - A kind of coating sand mill - Google Patents
A kind of coating sand mill Download PDFInfo
- Publication number
- CN207493789U CN207493789U CN201721467931.8U CN201721467931U CN207493789U CN 207493789 U CN207493789 U CN 207493789U CN 201721467931 U CN201721467931 U CN 201721467931U CN 207493789 U CN207493789 U CN 207493789U
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- CN
- China
- Prior art keywords
- water
- staving
- sand mill
- end cap
- coating sand
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Abstract
The utility model discloses a kind of coating sand mills,It includes the staving with stir chamber,End cap set on staving one end,Dispersed components thereof on end cap,And water tank,Dispersed components thereof includes the driving motor being mounted on end cap and the agitating shaft on the output shaft of driving motor,Agitating shaft is stretched into stir chamber,Multiple dispersion impellers are provided on agitating shaft,Water channel there are two being oppositely arranged in the wall body of staving,It is connected between two water channels by communicating pipe,The water inlet connected with one of water channel and the water outlet connected with another water channel are provided on staving,Water tank connects respectively with water inlet and water outlet pipe,At least one mixing component is additionally provided on staving,Mixing component includes the shaft rotated on the wall body of staving and the rotating wheel and stirring wheel that are respectively arranged on shaft both ends,Rotating wheel is located in water channel,Stirring wheel is located in stir chamber.While the utility model improves dispersion efficiency, the energy is saved, ensure that the quality of material.
Description
Technical field
The utility model is related to grinding coatings field of tool, particularly, are related to a kind of coating sand mill.
Background technology
Coating sand mill is that a kind of high efficiency wet method superfine grinding applied to coating industry disperses machinery, in use, will
By in pre-dispersed moistening treated the solid-liquid phase mixed material input staving of blender, the abrasive media in material and staving
(such as bead) is stirred together by high-speed rotating dispersion impeller, so as to which solia particle in material and abrasive media be made to produce each other
Raw stronger collision, friction, shear action achieve the purpose that accelerate levigate particle and disperse agglomerations.
When coating sand mill works, when the rotating speed of dispersion impeller is larger, partial material and abrasive media are due to centrifugal force effect
It can be adhered on the inner wall of staving, so as to reduce the touch opportunity with dispersion impeller, dispersion effect be caused to decline.Meanwhile material
And a large amount of heat will be generated in abrasive media and dispersion impeller collision process, temperature increases the property that will seriously affect material
Can, so as to reduce the quality of material.
Utility model content
Technical problem to be solved in the utility model is：In order to overcome the above-mentioned problems in the prior art, now carry
For a kind of dispersion and good cooling effect and energy-efficient coating sand mill.
The utility model solves its technical problem technical solution to be taken：A kind of coating sand mill, the coating
Sand mill includes staving, the end cap set on described staving one end, the dispersed components thereof on the end cap with stir chamber, with
And water tank, the dispersed components thereof include the driving motor being mounted on the end cap and the output mounted on the driving motor
Agitating shaft on axis, the agitating shaft are stretched into the stir chamber, and multiple dispersion impellers, the staving are provided on the agitating shaft
Wall body in be oppositely arranged there are two water channel, be connected between two water channels by communicating pipe, be provided on the staving
The water inlet connected with water channel one of them described and the water outlet connected with water channel another described, the water tank difference
It is connect with the water inlet and water outlet pipe, at least one mixing component is additionally provided on the staving, the mixing component includes
Shaft of the rotation on the wall body of the staving and the rotating wheel and stirring wheel at the shaft both ends are respectively arranged on, described turn
Driving wheel is located in the water channel, and the stirring wheel is located in the stir chamber.
Further, the water inlet is set with the water outlet close to the end cap, and the communicating pipe is mounted on described
The one end of staving far from the end cap, one end of the communicating pipe are connect with one in two water channels, the communicating pipe
The other end connect with another in two water channels.
Further, bearing is installed, the outer ring of the bearing is connect with the wall body of the staving, described on the staving
The inner ring of bearing is set in the outside of the shaft.
Further, the rotating wheel includes multiple stirring blades, stirring blade structure in the shape of a spiral.
Further, it is provided with circulating pump on the pipeline between the water inlet and the water tank.
Further, the bearing is water-sealed bearing.
Further, the feed inlet and discharge port connected with the stir chamber is provided on the end cap.
The beneficial effects of the utility model are：Coating sand mill provided by the utility model, during work, cooling water flows through water
Road plays staving while cool function, drives mixing component operation so that stirring wheel in being rotated in stir chamber, into
And participate in the grinding to material and spread the work, while improving dispersion efficiency, the energy is saved, ensure that the quality of material,
And it is simple in structure, convenient for promoting the use of.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the coating sand mill of the utility model；
Fig. 2 is the partial enlarged view at A in coating sand mill shown in Fig. 1.
In figure：10th, staving, 101, stir chamber, 102, water channel, 103, communicating pipe, 104, water inlet, 105, water outlet, 20,
End cap, 201, feed inlet, 202, discharge port, 30, dispersed components thereof, 31, driving motor, 32, agitating shaft, 321, dispersion impeller, 40, water
Case, 401, circulating pump, 50, mixing component, 51, shaft, 52, rotating wheel, 53, stirring wheel, 54, bearing.
Specific embodiment
The utility model is described in detail presently in connection with attached drawing.This figure is simplified schematic diagram, only in a schematic way
Illustrate the basic structure of the utility model, therefore it only shows the composition related with the utility model.
It please refers to Fig.1 and Fig. 2, the utility model provides a kind of coating sand mill, for being stirred to material, reach
Accelerate the purpose of levigate particle and disperse agglomerations, the coating sand mill include staving 10, set on 10 one end of staving end cap 20,
Dispersed components thereof 30 and water tank 40 on end cap 20, dispersed components thereof 30 is for stirring material, by its levigate and dispersion, water
Cooling water is contained in case 40, which flows through staving 10, realizes the cooling effect to staving 10.
Specifically, staving 10 is horizontal positioned, and staving 10 substantially has in one end leads to tubular structure in opening, staving 10
Inner cavity forms stir chamber 101, and material is interior by levigate and dispersion convenient for the stir chamber 101.
End cap 20 covers the openend for being located at staving 10, and when end cap 20 is installed in place with staving 10, end cap 20 can be by bucket
Body 10 is closed, to avoid there is a situation where material leakage when working.
Dispersed components thereof 30 includes the driving motor 31 being mounted on end cap 20 and the output shaft mounted on driving motor 31
On agitating shaft 32.Wherein, driving motor 31 is located at the outside of stir chamber 101, and agitating shaft 32 is stretched into stir chamber 101, stirring
The axial direction of 32 upper edge agitating shaft 32 of axis is provided with multiple dispersion impellers 321.During work, start driving motor 31, driving motor 31 drives
Dynamic agitating shaft 32 rotates, and then dispersion impeller 321 is driven to rotate, and realizes the stirring work(effect to material.
For the ease of filler and discharging, the feed inlet 201 and discharge port connected with stir chamber 101 is provided on end cap 20
202.Wherein, feed inlet 201 is used for filler, and discharge port 202 is for discharging, and during work, feed inlet 201 passes through with discharge port 202
Sealing-plug (not shown) is installed additional to be sealed.
In present embodiment, along the axially opposing setting of staving 10, there are two water channel 102, two water in the wall body of staving 10
It is connected between road 102 by communicating pipe 103.Meanwhile water inlet 104 and water outlet 105, water inlet are provided on staving 10
104 are connected with one in two water channels 102, and water outlet 105 is connected siphunculus with another water channel 102, and water tank 40 divides
It is not connect with water inlet 104 and 105 pipe of water outlet.During work, the cooling water in water tank 40 enters to wherein via water inlet 104
In one water channel 102, entered in another water channel 102 by the effect of communicating pipe 103, finally flowed out back from water outlet 105
Into water tank 40, staving 10 is flowed through during flow of cooling water, therefore heat exchange can be carried out with the heat on staving 10, reduced
The temperature of staving 10, avoid material influences the situation of performance due to temperature is excessively high, ensure that the quality of material.
In order to which the cooling water circulation in water tank 40 is caused to flow, set on the pipeline between water inlet 104 and water tank 40
It is equipped with circulating pump 401.
Further, water inlet 104 is set with water outlet 105 by proximal cover 20, and it is separate that communicating pipe 103 is mounted on staving 10
One end of end cap 20, one end of communicating pipe 103 are connect with one in two water channels 102, the other end of communicating pipe 103 with it is another
Another connection in water channel 102, as a result, the stroke that cooling water flows through staving 10 increases, extends heat exchanger time, carries
High cooling efficiency.
Referring to Fig. 2, in present embodiment, at least one mixing component 50, stirring group are additionally provided on staving 10
Part 50 includes the shaft 51 rotated on the wall body of staving 10 and the rotating wheel 52 for being respectively arranged on 51 both ends of shaft and stirring
Wheel 53, and rotating wheel 52 is located in water channel 102, stirring wheel 53 is located in stir chamber 101.When cooling water flows through water channel 102, water
Stream drives the rotating wheel 52 in water channel 102 to rotate, and then the stirring wheel 53 in stir chamber 101 is driven to rotate, at this point, because of centrifugal force
And the material and abrasive media being adhered on 10 inner wall of staving can be disperseed and then are stirred under the agitaion of stirring wheel 53
Wheel 53 is hit, and improves the dispersion effect of material.In addition, rotating wheel 52 includes multiple stirring blades (figure does not mark), paddle
Piece structure in the shape of a spiral so that rotating wheel 52 is easier to rotate under the action of flow.Further, in order to avoid dispersion
Disk 321 interferes stirring wheel 53 when rotating, and the maximum rotating radius of dispersion impeller 321 is less than stirring wheel 53 to agitating shaft 32
Air line distance.
Further, bearing 54 is installed, the outer ring of bearing 54 is connect with the wall body of staving 10, bearing 54 on staving 10
Inner ring is set in the outside of shaft 51.By setting bearing 54, shaft 51 is enabled to be rotated more under the drive of rotating wheel 52
It is smooth.In present embodiment, bearing 54 is water-sealed bearing, and water-sealed bearing sealed set between bearing outer ring and bearing inner race has
Sealing ring, so as to play waterproof action, the cooling water avoided in water channel 102 is entered to by bearing 54 in stir chamber 101
Situation.
Coating sand mill provided by the utility model, during work, cooling water flows through water channel 102, and cooling is played to staving 10
While cooling function, mixing component 50 is driven to run so that stirring wheel 53 is participated in rotation in stir chamber 101 to object
It the grinding of material and spreads the work, while improving dispersion efficiency, saves the energy, ensure that the quality of material, and simple in structure,
Convenient for promoting the use of.
Using the above-mentioned desirable embodiment according to the utility model as enlightenment, by above-mentioned description, relevant work
Personnel can carry out various changes and amendments in without departing from the scope of the utility model completely.This item utility model
Technical scope is not limited to the content on specification, it is necessary to determine its technical scope according to right.
Claims (7)
1. a kind of coating sand mill, it is characterised in that：The coating sand mill includes the staving with stir chamber, set on the bucket
The end cap of body one end, dispersed components thereof and water tank on the end cap, the dispersed components thereof include being mounted on the end cap
On driving motor and the agitating shaft on the output shaft of the driving motor, the agitating shaft stretch into the stir chamber
It is interior, multiple dispersion impellers are provided on the agitating shaft, are oppositely arranged in the wall body of the staving there are two water channel, two water
Be connected between road by communicating pipe, be provided on the staving water inlet that is connected with water channel one of them described and with it is another
The water outlet of an outer water channel connection, the water tank connect respectively with the water inlet and water outlet pipe, on the staving also
At least one mixing component is provided with, the mixing component includes shaft and difference of the rotation on the wall body of the staving
Rotating wheel and stirring wheel set on the shaft both ends, the rotating wheel are located in the water channel, and the stirring wheel is located at described
In stir chamber.
2. coating sand mill as described in claim 1, it is characterised in that：The water inlet is with the water outlet close to the end
Lid setting, the communicating pipe be mounted on the one end of the staving far from the end cap, one end of the communicating pipe with two described in
A connection in water channel, the other end of the communicating pipe are connect with another in two water channels.
3. coating sand mill as described in claim 1, it is characterised in that：Bearing is installed on the staving, the bearing
Outer ring is connect with the wall body of the staving, and the inner ring of the bearing is set in the outside of the shaft.
4. coating sand mill as described in claim 1, it is characterised in that：The rotating wheel includes multiple stirring blades, described
Stirring blade structure in the shape of a spiral.
5. coating sand mill as described in claim 1, it is characterised in that：On pipeline between the water inlet and the water tank
It is provided with circulating pump.
6. coating sand mill as claimed in claim 3, it is characterised in that：The bearing is water-sealed bearing.
7. such as claim 1-6 any one of them coating sand mills, it is characterised in that：It is provided on the end cap and is stirred with described
Mix the feed inlet and discharge port of chamber connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721467931.8U CN207493789U (en) | 2017-11-06 | 2017-11-06 | A kind of coating sand mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721467931.8U CN207493789U (en) | 2017-11-06 | 2017-11-06 | A kind of coating sand mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207493789U true CN207493789U (en) | 2018-06-15 |
Family
ID=62503513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721467931.8U Active CN207493789U (en) | 2017-11-06 | 2017-11-06 | A kind of coating sand mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207493789U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970730A (en) * | 2018-09-25 | 2018-12-11 | 北京工业职业技术学院 | Medium stirring mill is used in a kind of grinding of magnesia |
| CN110354728A (en) * | 2019-05-31 | 2019-10-22 | 张喜军 | A kind of dispersion machine equipment for cosmetics intelligence manufacture |
-
2017
- 2017-11-06 CN CN201721467931.8U patent/CN207493789U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970730A (en) * | 2018-09-25 | 2018-12-11 | 北京工业职业技术学院 | Medium stirring mill is used in a kind of grinding of magnesia |
| CN110354728A (en) * | 2019-05-31 | 2019-10-22 | 张喜军 | A kind of dispersion machine equipment for cosmetics intelligence manufacture |
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