CN109174334A - A kind of sand mill - Google Patents
A kind of sand mill Download PDFInfo
- Publication number
- CN109174334A CN109174334A CN201810794401.7A CN201810794401A CN109174334A CN 109174334 A CN109174334 A CN 109174334A CN 201810794401 A CN201810794401 A CN 201810794401A CN 109174334 A CN109174334 A CN 109174334A
- Authority
- CN
- China
- Prior art keywords
- filter disc
- moveable over
- fuselage
- cleaning chamber
- sand mill
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/183—Feeding or discharging devices
- B02C17/1835—Discharging devices combined with sorting or separating of material
- B02C17/1855—Discharging devices combined with sorting or separating of material with separator defining termination of crushing zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/522—Cleaning with brushes or scrapers with brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/55—Cleaning with fluid jets
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of sand mills, including fuselage, the fuselage is equipped with feed inlet, the fuselage bottom is equipped with discharge port, the fuselage interior is equipped with dispersion axis, the dispersion axis is equipped with dispersion impeller, it is provided on the top plate of the fuselage and disperses axis described in motor driven, it is equipped with below the dispersion axis in the fuselage and is moveable over filter disc, the filter disc at least two and setting up and down in the vertical direction of being moveable over, the fuselage includes first side, the outside of the first side is provided with cleaning chamber, it is provided in the first side and is moveable over the corresponding port of filter disc number with described, the filter disc that is moveable over can be entered in the cleaning chamber by the port.At least two, which are moveable over filter disc, to be used alternatingly, even if therefore this sand mill be moveable over filter disc blocking, can also be with non-stop run, to ensure that discharging speed and production efficiency.
Description
Technical field
The invention belongs to chemical materials production equipment field more particularly to a kind of sand mills.
Background technique
Sand mill is used for the wet lapping of chemistry painting industry, and when discharging need to filter out particulate matter through filter screen, due to Fan get Wa Er
The effect of power, the fine paint powders for being ground dispersion are also easy to produce agglomeration again, easily blocking discharging filter screen, influence discharging speed
Degree, production efficiency decline.
Summary of the invention
The purpose of the present invention is to provide a kind of sand mills, and to solve, filter screen is blocked to influence discharging speed and production effect
The technical issues of rate.
To solve the above problems, the present invention provides a kind of sand mill, including fuselage, the fuselage are equipped with feed inlet,
The fuselage bottom is equipped with discharge port, and the fuselage interior is equipped with dispersion axis, and the dispersion axis is equipped with dispersion impeller, the fuselage
Top plate on be provided with and disperse axis described in motor driven, movable filter is equipped with below the dispersion axis in the fuselage
Disk, described to be moveable over filter disc at least two and in the vertical direction lower setting, the fuselage includes first side, and described the
The outside of one side is provided with cleaning chamber, is provided in the first side and described to be moveable over filter disc number corresponding logical
Mouthful, the filter disc that is moveable over can be entered in the cleaning chamber by the port.
Further, flexible barrier means are fixedly installed close to the side of the cleaning chamber in the port.
Further, the elastic barrier means include contact baffle, sleeve, the bullet being oppositely arranged above and below port two-by-two
Spring, the contact baffle, spring are arranged in the sleeve；；The side of the sleeve is equipped with opening, and the other side is equipped with bottom plate；
The side of the contact baffle connects the vertically arranged spring one end, and the other side of the contact baffle is the circular arc of evagination
Structure；The other end of the spring is fixed on the bottom plate in the sleeve, and the arc structure of the contact baffle is opposite
The opening of the sleeve is protruded, and the sleeve is fixed on outside the first side；The contact gear described two-by-two opposing upper and lower
Plate can be in contact with each other, and the contact position of the contact baffle is on the horizontal central line of the port two-by-two.
Further, the two sides that is moveable over filter disc and can be contacted with the elastic barrier means in moving process
Thickness gradually become smaller.
Further, the intracavitary top part cloth of the cleaning is provided with several air nozzles, the air nozzle connection compression
Air assembly.
Further, the filter disc that is moveable over is two, is provided with removable brush in the cleaning chamber, described removable
Dynamic brush is moveable between filter disc described in being located at two in the vertical direction, the top of the removable brush can with enter institute
It states in cleaning chamber and is located at the filter disc that is moveable over above the removable brush and contact, the bottom energy of the removable brush
With enter in the cleaning chamber and be located at this move below brush described in be moveable over filter disc and contact.
Further, the longitudinal direction of the removable brush is vertical with the direction of motion for being moveable over filter disc, described clear
It is provided with telescopic oil cylinder outside side on clean chamber far from the first side, the telescopic rod of the telescopic oil cylinder protrudes into the cleaning
It is intracavitary vertically to connect the removable brush.
Further, the fuselage is equipped with second side and third side and connect with the first side, and described the
Two side faces are oppositely arranged with third side；The port in the first side extends to the second side and third side
On be linked to be U-shaped notch, the movable filter plate rail is located on the U-shaped notch.
Further, described to be moveable over side ipsilateral with the second side and third side respectively on filter disc and be all provided with
It is equipped with teeth, and the teeth relatively described second side and third side protrusion respectively, the second side, third side
Outside is respectively provided with the first gear engaged with the teeth for being moveable over filter disc.
Further, the corresponding side surface of the second side, the notch on third side respectively into the cleaning chamber is prolonged
Perforation is stretched, intracavitary can also set up of the cleaning is made described to be moveable over filter disc；The cleaning chamber respectively with the second side,
The ipsilateral lateral surface in three sides is provided with second gear, and the second gear can be nibbled with the teeth for being moveable over filter disc
It closes.
Have the advantages that the present invention provides a kind of sand mills with a technical solution in above-mentioned technical proposal, if
It is equipped at least two and is moveable over filter disc, therefore at least two are moveable over filter disc and can be used alternatingly, when one of them is removable
When dynamic filtering table has blocking, it is moveable over filter disc using other, and the filter disc that is moveable over of blocking is moved to cleaning chamber
In cleaned with spare.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is enlarged drawing at the A in Fig. 1；
Fig. 3 is the top view that two of the embodiment of the present invention are moveable over that filter disc and first gear and second gear cooperate.
Attached drawing mark explanation:
1- fuselage；101- feed inlet；102- discharge port；103- disperses axis；104- dispersion impeller；
105- motor；106- first side；107- port；2- is moveable over filter disc；3- cleans chamber；
301- air nozzle；4- elasticity barrier means；401- contacts baffle；402- sleeve；403- spring；
5- moves brush；6- telescopic oil cylinder；7- teeth；8- first gear；9- second gear.
Specific embodiment
The exemplary embodiments for embodying feature of present invention and advantage will describe in detail in the following description.It should be understood that this
Invention can have various variations in different embodiments, neither depart from the scope of the present invention, and it is therein explanation and
Diagram inherently is illustrated as being used, rather than to limit the present invention.
The same or similar label correspond to the same or similar components in the attached drawing of the embodiment of the present invention；It is retouched in of the invention
In stating, it is to be understood that if the orientation or positional relationship for having the instructions such as term " on ", "lower", "left", "right" is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion is signified
Device or component must have a particular orientation, be constructed and operated in a specific orientation, therefore positional relationship is described in attached drawing
Term only for illustration, should not be understood as the limitation to this patent, for the ordinary skill in the art, can
To understand the concrete meaning of above-mentioned term as the case may be.
As shown in Figure 1, a kind of embodiment of the invention provides a kind of sand mill, including fuselage 1, set on the fuselage 1
There is feed inlet 101,1 bottom of fuselage is equipped with discharge port 102, dispersion axis 103, the dispersion axis are equipped with inside the fuselage 1
103 are equipped with dispersion impeller 104, are provided with motor 105 on the top plate of the fuselage 1 and drive the dispersion axis 103, in the fuselage
It is equipped with below the dispersion axis 103 in 1 and is moveable over filter disc 2, it is described to be moveable over filter disc 2 at least there are two and vertical sides
To setting up and down, the fuselage 1 includes first side 106, and the outside of the first side 106 is provided with cleaning chamber 3, and described the
It is provided on one side 106 and is moveable over the corresponding port 107 of 2 numbers of filter disc with described, the filter disc 2 that is moveable over can pass through
The port 107 enters in the cleaning chamber 3.It is provided at least two and is moveable over filter disc 2, therefore at least two are moveable over
Filter disc 2 can be used alternatingly, and when one of them, which is moveable over filter disc 2, blocking, be moveable over filter disc 2 using other,
And by blocking be moveable over filter disc 2 be moved to cleaning chamber 3 in clean with spare.Even if therefore this sand mill occurs removable
Dynamic filtering table blocking, can also be with non-stop run, to ensure that discharging speed and production efficiency.
Preferably, flexible barrier means 4 are fixedly installed close to the side of the cleaning chamber 3 in the port 107.To clear
Clean chamber 3 plays certain insulating effect, and big content of starting materials is avoided to enter in cleaning chamber 3.
Preferably, as shown in Fig. 2, for enlarged drawing at the A in Fig. 1, the elasticity barrier means 4 include two-by-two on port
Under the contact baffle 401, sleeve 402, the spring 403 that are oppositely arranged, the contact baffle 401, spring 403 are arranged in the sleeve
In 402；The side of the sleeve 402 is equipped with opening, and the other side is equipped with bottom plate；The side connection of the contact baffle 401 is vertical
The other side of 403 one end of the spring being arranged, the contact baffle 401 is the arc structure of evagination；The spring 403 it is another
One end is fixed on the bottom plate in the sleeve 402, the relatively described sleeve 402 of the arc structure of the contact baffle 401
Opening protrusion, the side wall of the sleeve 402 is fixed on outside the first side 106；It is opposing upper and lower described two-by-two to connect
Touching baffle 401 can be in contact with each other, and the contact position of the contact baffle 401 is on the horizontal central line of the port 107 two-by-two.By
Filter disc 2 at least two is moveable in described, therefore the corresponding port 107 also at least two, and described first
It is setting up and down on side 106, wherein there are two contacts for setting on the outside of first side 106 between similar two ports two-by-two
Baffle 401, two contact baffles 401 are away form one another, i.e., the two contact baffles 401 contact baffle with another two respectively
401 form structure opposing upper and lower one by one.Filter disc 2 is moveable in moving process, two can be touched first opposite to each other
Arc structure on the contact baffle 401 of setting, the setting of arc structure are moveable over filter disc 2 convenient for described in and push the contact open
Baffle 401 up moves in the vertical direction convenient for making to be moveable over the contact baffle above filter disc, is moveable over filter disc
The lower section contact baffle moves down in the vertical direction, as shown in Figure 2 it is found that two-by-two with respect to the contact baffle of contact
The relatively described sleeve 402 of 401 arc structure protrudes, while the other side of the contact baffle 401 has part to be located at the set
In cylinder 402, setting vertically moves in this way convenient for limiting the contact baffle 401, avoids the contact baffle 401 from following described
It is moveable over the direction movement of filter disc 2 toward cleaning chamber 3, to ensure the stability of the contact baffle 401 and spring 403, from
And ensure the stability of barrier.And after being moveable over filter disc 2 completely into the cleaning chamber 3, contact gear facing each other
Plate resets under the action of the spring is kept in contact state to continue to play insulating effect.Preferably, it is open two-by-two opposite described
Spacing between sleeve 402 is greater than the thickness for being moveable over filter disc 2, it is ensured that is moveable over filter disc 2 and passes through into clear
In clean chamber 3.The port 107, contact baffle 401, sleeve 402 are along first side horizontal extension, wherein each sleeve
Spring 403 in 402 can be one group of several spring 403 being parallel to each other, to provide enough bullets to contact baffle 401
Power.Preferably, the thickness for being moveable over the two sides that filter disc 2 can contact in moving process with the elastic barrier means 4
Degree gradually becomes smaller.In this way, preferably cooperating convenient for the filter disc 2 that is moveable over the arc structure on contact baffle 401
To open the contact baffle 401.
Preferably, the top part cloth in the cleaning chamber 3 is provided with several air nozzles 301, and the air nozzle 301 connects
Blowing plant.The carry out high-pressure jet being moveable on filter disc 2 is moveable over reaching cleaning by the way that air nozzle is arranged
The purpose of powder on filter disc.
Preferably, in one embodiment, the filter disc 2 that is moveable over is two, and being provided in the cleaning chamber 3 can
Mobile brush 5, the removable brush 5 be located at two in the vertical direction described in be moveable between filter disc 2, it is described removable
The top of brush 5 can connect in the entrance cleaning chamber 3 and positioned at filter disc 2 is moveable over described in removable 5 top of brush
Touching, the bottom of the removable brush 5 can with enter in the cleaning chamber 3 and can described in being located at below the removable brush 5
Mobile filtering table 2 contacts.The removable brush 5 can be to the lower surface for being moveable over filter disc 2 above the removable brush 5
It is cleaned, or the upper surface for being moveable over filter disc 2 for being set to removable 5 lower section of brush is cleaned.In the present embodiment
In, the removable brush 5 and the air nozzle 301, which cooperate, to be cleaned to being moveable over filter disc 3, and more significant cleaning is reached
Effect.
Certainly, in other embodiments, described to be moveable over 2 more than two of filtering table, then it is corresponding to increase removable brush
The quantity of son 5, neighbouring two are moveable between filtering table 2 at least one removable brush 5 are arranged, and make removable brush
5 can brush all upper surfaces or lower surface for being moveable over filter disc 2.The removable brush 5 can be across entire removable
The width of filtering table 2, to realize the scrub to filter disc 2 is entirely moveable over.
Preferably, the longitudinal direction of the removable brush 5 is vertical with the direction of motion for being moveable over filter disc 2, described clear
Telescopic oil cylinder 6 is provided with outside side on clean chamber 3 far from the first side, the telescopic rod of the telescopic oil cylinder 6 protrudes into described
The removable brush 5 is vertically connected in cleaning chamber 3.The realization of removable brush 5 is driven to move back and forth by telescopic oil cylinder 6
To complete the cleaning to filter disc 2 is moveable over.When there is multiple removable brushes 5, then each removable brush 5 respectively corresponds one
One telescopic rod of telescopic oil cylinder 6 is connected.
Preferably, the fuselage 1 is equipped with second side and third side is connect with the first side, and described second
Side is oppositely arranged with third side；The port in the first side extends in the second side and third side
It is linked to be U-shaped notch, the filter disc 2 that is moveable over is erected on the U-shaped notch.
Preferably, two are illustrated in figure 3 and is moveable over the top view that filter disc and first gear and second gear cooperate, institute
It states and is moveable over side ipsilateral with the second side and third side respectively on filter disc 2 and is provided with teeth 7, and the tooth
The tooth 7 relatively described second side and third side protrusion respectively, be respectively provided on the outside of the second side, third side with it is described
It is moveable over the first gear 8 that the teeth 7 of filter disc 2 engage.The first gear 8 and the institute for being moveable over filter disc 2
The cooperation of teeth 7 is stated, to realize the movement for being moveable over filter disc 2.Preferably, the first gear 8 is positioned close to the first side
The one end in face 106.
Preferably, the corresponding side surface of the second side, the notch on third side respectively into the cleaning chamber 3 extends
Perforation, make also to set up in the cleaning chamber 3 described in be moveable over filter disc；The cleaning chamber 3 respectively with the second side,
The ipsilateral lateral surface in three sides is provided with second gear 9, and the second gear 9 can be with the tooth for being moveable over filter disc 2
Tooth 7 engages.The second gear 9 is connected the first gear 8, after being partially moveable in the entrance cleaning chamber 3 of filter disc 2, institute
It states the linking of second gear 9 and is traveled further into cleaning chamber 3 so as to be moveable over filter disc 2.It is moveable over there are two filter discs when described
When, it is preferred that there are four the first gears 8, cooperates two-by-two and is moveable over filter disc 2 to one and moves.When described removable
Dynamic filtering table 2 there are two when, it is preferred that there are four the second gears 9, cooperates two-by-two and is moveable over filter disc to one and moves
It is dynamic, and so on.It is provided with driving mechanism and respectively drives the rotation for controlling the first gear 8 and second gear 9, pass through first
Gear 8 and second gear 9 just can control the shift position and direction for being moveable over filter disc forward or reverse.
Preferably, the coaming plate covering first gear 8 and the second tooth are provided on the fuselage 1 and the cleaning chamber 3
Notch on wheel 9 and the fuselage 1 and the cleaning chamber 3.So that it is guaranteed that the airtightness of fuselage 1 and cleaning chamber 3.
Grinder provided by the invention is provided at least two and is moveable over filter disc 2, therefore at least two movable filters
Disk 2 can be used alternatingly, and when one of them, which is moveable over filter disc 2, blocking, be moveable over filter disc 2 using other, and
By blocking be moveable over filter disc 2 be moved to cleaning chamber 3 in clean with spare.Divided by setting air nozzle 301 and brush 5
It is other that the filter disc 2 that is moveable over entered in cleaning chamber 3 is cleaned, so that it is spare to be moveable over filter disc 2.By being moveable over
Teeth 7 are set on filter disc and the first gear 8 cooperated with teeth 7, second gear 9 realize the movement for being moveable over filter disc 2, i.e.,
It realizes and is moveable over filter disc 2 from fuselage 1 to cleaning chamber 3 or from cleaning chamber 3 to the movement of fuselage 1.Therefore this sand mill is removable
When dynamic filtering table blocks, it is provided with and clean spare is moveable over filter disc 2, it is ensured that grinder non-stop run, thus
It ensure that discharging speed and production efficiency.
It is noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although reference
Invention is explained in detail for previous embodiment, those skilled in the art should understand that: it still can be right
Technical solution documented by foregoing embodiments is modified or equivalent replacement of some of the technical features；And this
It modifies or replaces, the protection scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of sand mill, including fuselage (1), the fuselage (1) is equipped with feed inlet (101), and fuselage (1) bottom is equipped with
Discharge port (102), the fuselage (1) is internal to be equipped with dispersion axis (103), and the dispersion axis (103) is equipped with dispersion impeller (104),
It is provided with motor (105) on the top plate of the fuselage (1) and drives the dispersion axis (103), it is characterised in that: in the fuselage
(1) be equipped with and be moveable over filter disc (2) below the dispersion axis (103) in, it is described be moveable over filter disc (2) at least there are two and
Lower setting in the vertical direction, the fuselage (1) includes first side (106), and the outside of the first side (106) is provided with
It cleans chamber (3), is provided on the first side (106) and is moveable over the corresponding port (107) of filter disc (2) number with described,
The filter disc (2) that is moveable over can be entered in the cleaning chamber (3) by the port (107).
2. a kind of sand mill according to claim 1, it is characterised in that: the port (107) is close to cleaning chamber (3)
Flexible barrier means (4) are fixedly installed in side.
3. a kind of sand mill according to claim 2, it is characterised in that: the elasticity barrier means (4) include two-by-two logical
Contact baffle (401), sleeve (402), the spring (403) being oppositely arranged above and below mouthful, the contact baffle (401), spring (403)
Setting is in the sleeve (402)；The side of the sleeve is equipped with opening, and the other side is equipped with bottom plate；The contact baffle (401)
Side connect the vertically arranged spring (403) one end, the other side of contact baffle (401) is the circular arc knot of evagination
Structure；The other end of the spring (403) is fixed on the bottom plate in the sleeve (402), described to contact the described of baffle (401)
The opening of the relatively described sleeve (402) of arc structure is protruded, and the sleeve (402) is fixed on the first side (106)
Outside；The contact baffle (401) described two-by-two opposing upper and lower can be in contact with each other, two-by-two the contact position of contact baffle (401)
On the horizontal central line of the port (107).
4. a kind of sand mill according to claim 3, it is characterised in that: the filter disc (2) that is moveable over is in moving process
The thickness for the two sides that can be contacted with the elastic barrier means (4) gradually becomes smaller.
5. a kind of sand mill described in one of -4 according to claim 1, it is characterised in that: the top distribution in cleaning chamber (3)
Several air nozzles (301) are provided with, the air nozzle (301) connects blowing plant.
6. a kind of sand mill described in one of -4 according to claim 1, it is characterised in that: described be moveable over filter disc (2) are two,
It is provided with removable brush (5) in the cleaning chamber (3), the removable brush (5) is located in the vertical direction described in two
Be moveable between filter disc (2), the top of the removable brush (5) can with enter in the cleaning chamber (3) and can positioned at this
Described above mobile brush (5) is moveable over filter disc (2) contact, the bottom of the removable brush (5) can with described in entrance
Described be moveable over filter disc (2) in cleaning chamber (3) and below removable brush (5) contact.
7. a kind of sand mill according to claim 6, it is characterised in that: the longitudinal direction of the removable brush (5) and it is described can
The direction of motion of mobile filtering table (2) is vertical, is provided with outside the side cleaned on chamber (3) far from the first side flexible
Oil cylinder (6), the telescopic rod of the telescopic oil cylinder (6), which protrudes into the cleaning chamber (3), vertically connects the removable brush (5).
8. a kind of sand mill described in one of -4 according to claim 1, it is characterised in that: the fuselage (1) is equipped with second side
It is connect with the first side with third side, the second side is oppositely arranged with third side；In the first side
The port extend on the second side and third side and be linked to be U-shaped notch, the filter disc (2) that is moveable over is erected at
On the U-shaped notch.
9. a kind of sand mill according to claim 8, it is characterised in that: it is described be moveable on filter disc (2) respectively with it is described
The ipsilateral side of second side and third side is provided with teeth (7), and the teeth (7) the relatively described second side respectively
It protrudes with third side, is respectively provided with and the tooth for being moveable over filter disc (2) on the outside of the second side, third side
The first gear (8) of tooth (7) engagement.
10. a kind of sand mill according to claim 9, it is characterised in that: the notch point in the second side, third side
Corresponding side surface not into cleaning chamber (3) extends through, and makes also set up the movable filter in the cleaning chamber (3)
Disk；The lateral surface ipsilateral with the second side, third side is provided with second gear (9) cleaning chamber (3) respectively, described
Second gear (9) can be engaged with the teeth (7) for being moveable over filter disc (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810794401.7A CN109174334B (en) | 2018-07-19 | 2018-07-19 | Sand mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810794401.7A CN109174334B (en) | 2018-07-19 | 2018-07-19 | Sand mill |
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| Publication Number | Publication Date |
|---|---|
| CN109174334A true CN109174334A (en) | 2019-01-11 |
| CN109174334B CN109174334B (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810794401.7A Active CN109174334B (en) | 2018-07-19 | 2018-07-19 | Sand mill |
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| CN (1) | CN109174334B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517190A (en) * | 2020-11-19 | 2021-03-19 | 祝俊明 | Grinding process and device for cosmetic production |
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| US135588A (en) * | 1873-02-04 | Improvement in flour-bolts | ||
| CN201168631Y (en) * | 2008-03-20 | 2008-12-24 | 刘书敏 | Vacuum globe mill with screen |
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| CN112517190B (en) * | 2020-11-19 | 2022-08-12 | 河南杞乐生物科技有限公司 | Grinding process and device for cosmetic production |
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