CN114260063A - Stepless fine grinding device for deep processing of Chinese wolfberry powder and use method thereof - Google Patents
Stepless fine grinding device for deep processing of Chinese wolfberry powder and use method thereof Download PDFInfo
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Abstract
The invention provides a stepless fine grinding device for deep processing of medlar powder and a use method thereof, relating to the technical field of fine grinding devices, wherein the stepless fine grinding device for deep processing of medlar powder comprises a medlar powder storage box, wherein the upper end of the medlar powder storage box is provided with a conveying pipeline for conveying and screening medlar powder; through the rotatory driving motor of matrimony vine powder grinding case lower extreme, the rotatory stand of drive is rotatory, thereby can drive the rotation of a plurality of accurate grinding roller of the spacing clamping ring drive of the rotatory grinding roller in upper end, centrifugal force that rotatory driving motor brought is overcome through centrifugal spring in the grade weakening subassembly, contact friction between a plurality of accurate grinding roller and the accurate grinding circle, the purpose of grinding particle size has been decided through rotatory speed, rotatory speed is fast more, contact friction between accurate grinding roller and the accurate grinding circle is just big more, thereby the realization is with the effect of the granule grade weakening of matrimony vine powder grinding.
Description
Technical Field
The invention relates to the technical field of fine grinding devices, in particular to a stepless fine grinding device for deep processing of medlar powder and a using method thereof.
Background
At present, the medlar is used in a plurality of methods, such as medlar wine making, medlar tea making and the like, wherein in order to better absorb the drug effect in medlar, medlar can be ground into powder, then the medlar powder is mixed into foodstuff for eating, and enters intestines and stomach of a human body through tiny particles, so that the medlar is more beneficial to the absorption of the human body.
The grade set by the existing powder grinding equipment during grinding is too obvious, for example, during grinding, the friction distance between the grinding roller and other grinding tools is fixed and cannot be specifically adjusted, and the grinding speed can be adjusted according to the rotating speed, so that the grinding effect of the Chinese wolfberry powder is not fine enough.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a stepless fine grinding device for deep processing of medlar powder and a using method thereof, and solves the problem that the grinding effect of the medlar powder is not fine enough because the friction distance between a grinding roller and other grinding tools is fixed and cannot be specifically adjusted at present and the grinding speed can be adjusted according to the rotating speed.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a matrimony vine powder deep-processing is with stepless correct grinding device, includes the matrimony vine powder bin, matrimony vine powder bin upper end is provided with the pipeline that is used for carrying the screening to come out the matrimony vine powder, matrimony vine powder bin upper end just is located pipeline one side and is provided with the pressure release mouth that is used for balancing the inside pressure of matrimony vine powder bin, pipeline's the other end is provided with the matrimony vine powder and grinds the case, the matrimony vine powder grinds case and bag and includes: the grinding machine comprises a wolfberry powder grinding box shell, a grinding ring mounting table, a fine grinding ring, a material lifting rotary table, a material lifting rotary blade, a rotary upright post, a rotary grinding roller limiting clamping ring, a limiting clamping groove, a grade weakening assembly, a grinding roller rotating limiting seat, a grinding roller upright post, a fine grinding roller, a screening fan transmission assembly and a screening fan.
Preferably, the wolfberry powder grinding box shell is provided with a feeding hole for feeding materials, the wolfberry powder grinding box shell is further provided with an air blower for increasing the ascending airflow in the wolfberry powder grinding box, the lower end of the wolfberry powder grinding box is provided with a driving base, and the driving base is fixedly mounted on the mounting partition plate.
Preferably, the lower end of the wolfberry powder grinding box shell is provided with a rotary driving motor, an output shaft of the rotary driving motor is provided with a rotary upright post, the rotary upright post is provided with a material lifting turntable for installing material lifting rotary blades, and the material lifting turntable is provided with a plurality of material lifting rotary blades at equal intervals on the side edge.
Preferably, the rotating column top end is provided with a grade weakening assembly, and the grade weakening assembly comprises: the grinding roller rotating limiting seat comprises a chassis, centrifugal grooves, a grinding roller rotating limiting seat fixing block and centrifugal springs, wherein the surface of the lower end of the chassis is connected with a rotating stand column, a plurality of centrifugal grooves are formed in the chassis at equal intervals, each centrifugal groove is internally provided with the grinding roller rotating limiting seat fixing block in a sliding mode, and the centrifugal springs are arranged between the grinding roller rotating limiting seat fixing block and the inner wall of the centrifugal groove in an extending mode.
Preferably, the lower end of the fixed block of the grinding roller rotation limiting seat is fixedly connected with a grinding roller rotation limiting seat, the lower end of the grinding roller rotation limiting seat is fixedly connected with a grinding roller upright post, the lower end of the grinding roller upright post is rotatably provided with a fine grinding roller, and each grinding roller upright post is arranged in a plurality of limiting clamp grooves formed in the rotating grinding roller limiting clamp ring in a sliding manner.
Preferably, the rotating grinding roller limiting clamping ring is coaxially and fixedly installed on the rotating upright post, and the rotating grinding roller limiting clamping ring is located between the material lifting turntable and the grade weakening assembly.
Preferably, the upper end of the grade weakening assembly is provided with a screening fan transmission assembly, and the screening fan transmission assembly comprises: drive assembly shell, driven turntable rotation axis, a rotatory right angle tooth, No. two rotatory right angle teeth and screening fan rotation axis, drive assembly shell one side is rotated and is installed the driven turntable rotation axis, the rotatory right angle tooth of the coaxial fixedly connected with of driven turntable rotation axis one end, the meshing of a rotatory right angle tooth upper end is connected with No. two rotatory right angle teeth, the coaxial fixedly connected with screening fan rotation axis in No. two rotatory right angle tooth upper ends, screening fan rotation axis upper end fixedly connected with screening fan.
As preferred, the transmission assembly shell outside is through an empty core section of thick bamboo fixed connection on the matrimony vine powder grinds case inner wall, the other end of driven turntable rotation axis extends to outside and coaxial fixedly connected with driven turntable through an empty core section of thick bamboo, driven turntable rotates through the belt and is connected with the drive carousel, the coaxial fixed connection in screening motor in drive carousel one side, screening motor fixed mounting is at screening motor mounting panel, screening motor mounting panel fixed connection is on matrimony vine powder grinds case outer wall.
Meanwhile, the invention also discloses a using method of the stepless fine grinding device for the deep processing of the medlar powder, which comprises the following operation steps:
s1: firstly, dried medlar which is processed and dried in advance is added from a feeding hole, a rotary driving motor at the lower end of a medlar powder grinding box is started, and a rotary upright post is driven to rotate, so that a limiting clamping ring of a rotary grinding roller at the upper end can be driven to drive a plurality of fine grinding rollers to rotate, centrifugal force brought by the rotary driving motor is overcome through a centrifugal spring in a grade weakening assembly, contact friction force between the plurality of fine grinding rollers and the fine grinding ring determines the purpose of grinding particle size through the rotating speed, the higher the rotating speed is, the larger the contact friction force between the fine grinding rollers and the fine grinding ring is, and the effect of weakening the grade of the particles ground by medlar powder is realized;
s2: at the inside upper end of matrimony vine powder grinding case add the screening fan, through its rotatory speed, decide the size of matrimony vine powder granule, wherein the rotatory speed of screening fan can sieve the matrimony vine powder granule after grinding, when the matrimony vine powder of grinding is enough thin, just can upwards extract the matrimony vine powder through the current rotational speed of screening fan, take qualified matrimony vine powder out, can require the screening with the matrimony vine powder granule size of needs.
(III) advantageous effects
The invention provides a stepless fine grinding device for deep processing of medlar powder. The method has the following beneficial effects:
firstly, dried medlar which is processed and dried in advance is added from a feeding hole, a rotary driving motor at the lower end of a medlar powder grinding box is started, and a rotary upright post is driven to rotate, so that a limiting clamping ring of a rotary grinding roller at the upper end can be driven to drive a plurality of fine grinding rollers to rotate, centrifugal force brought by the rotary driving motor is overcome through a centrifugal spring in a grade weakening assembly, contact friction force between the plurality of fine grinding rollers and the fine grinding ring determines the purpose of grinding particle size through the rotating speed, the higher the rotating speed is, the larger the contact friction force between the fine grinding rollers and the fine grinding ring is, and the effect of weakening the grade of the particles ground by medlar powder is realized;
at the inside upper end of matrimony vine powder grinding case add the screening fan, through its rotatory speed, decide the size of matrimony vine powder granule, wherein the rotatory speed of screening fan can sieve the matrimony vine powder granule after grinding, when the matrimony vine powder of grinding is enough thin, just can upwards extract the matrimony vine powder through the current rotational speed of screening fan, take qualified matrimony vine powder out, can require the screening with the matrimony vine powder granule size of needs.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic bottom view of the present invention;
FIG. 3 is a schematic view of the grinding box for wolfberry powder according to the present invention;
FIG. 4 is a schematic view of the construction of the screening fan drive assembly of the present invention;
FIG. 5 is a schematic structural view of a hierarchical weakening assembly according to the present invention;
fig. 6 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.
Wherein, 1, storing the medlar powder; 2. a delivery conduit; 3. grinding box for fructus Lycii powder; 301. grinding box shells of the Chinese wolfberry powder; 302. a grinding ring mounting table; 303. finely grinding the ring; 304. a material lifting turntable; 305. lifting the rotary blade; 306. rotating the upright post; 307. a grinding roller limiting clamping ring is rotated; 308. a limiting clamp groove; 309. a grade weakening assembly; 309a, a chassis; 309b, a centrifuge bowl; 309c, fixing blocks of the grinding roller rotation limiting seats; 309d, centrifugal spring; 310. the grinding roller rotates the spacing seat; 311. grinding roller upright posts; 312. finely grinding the grinding roller; 313. a screening fan drive assembly; 313a, a transmission assembly housing; 313b, driven turntable rotation shaft; 313c, a first rotating right-angle tooth; 313d, a second rotating right-angle tooth; 313e, a screening fan rotating shaft; 314. a screening fan; 4. installing a partition plate; 5. a feed inlet; 6. a drive base; 601. a rotary drive motor; 7. a blower; 8. a driven turntable; 9. a belt; 10. driving the turntable; 11. a screening motor; 12. a screening motor mounting plate; 13. a pressure relief port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1, 2, 3, 4, 5 and 6, an embodiment of the present invention provides a stepless fine grinding device for deep processing of wolfberry powder, including a wolfberry powder storage tank 1, wherein a conveying pipeline 2 for conveying and screening wolfberry powder is arranged at an upper end of the wolfberry powder storage tank 1, a pressure relief port 13 for balancing internal pressure of the wolfberry powder storage tank 1 is arranged at an upper end of the wolfberry powder storage tank 1 and on one side of the conveying pipeline 2, a wolfberry powder grinding box 3 is arranged at another end of the conveying pipeline 2, and the wolfberry powder grinding box 3 includes: the grinding machine comprises a wolfberry powder grinding box shell 301, a grinding ring mounting platform 302, a fine grinding ring 303, a material lifting turntable 304, a material lifting rotating blade 305, a rotating upright post 306, a rotating grinding roller limiting clamping ring 307, a limiting clamping groove 308, a grade weakening assembly 309, a grinding roller rotating limiting seat 310, a grinding roller upright post 311, a fine grinding roller 312, a screening fan transmission assembly 313 and a screening fan 314.
Wherein, the matrimony vine powder grinds case shell 301 outside and is provided with feed inlet 5 that is used for feeding in raw material, the matrimony vine powder grinds case shell 301 outside still is provided with and is used for increasing matrimony vine powder and grinds 3 inside updraft's of case air-blower 7, the matrimony vine powder grinds 3 lower extremes of case and is provided with drive base 6, 6 fixed mounting of drive base are on installation baffle 4, through foretell 6 integration fixed mounting of drive base on installation baffle 4, can prevent that pipeline 2 from leading to its interface to reveal when the matrimony vine powder grinds 3 inside rotations of case.
In this embodiment, a rotary driving motor 601 is arranged at the lower end of the grinding box shell 301 for grinding the medlar powder, a rotary upright 306 is arranged on an output shaft of the rotary driving motor 601, a material lifting turntable 304 for mounting material lifting rotary blades 305 is arranged on the rotary upright 306, and a plurality of material lifting rotary blades 305 are equidistantly arranged on the side edge of the material lifting turntable 304; the top end of the rotating upright 306 is provided with a grade weakening assembly 309, and the grade weakening assembly 309 comprises: the grinding roller rotating limiting seat comprises a base plate 309a, centrifugal grooves 309b, grinding roller rotating limiting seat fixing blocks 309c and centrifugal springs 309d, wherein the lower end surface of the base plate 309a is connected with a rotating upright post 306, a plurality of centrifugal grooves 309b are formed in the base plate 309a at equal intervals, the grinding roller rotating limiting seat fixing blocks 309c are arranged in each centrifugal groove 309b in a sliding mode, and the centrifugal springs 309d are arranged between the grinding roller rotating limiting seat fixing blocks 309c and the outer wall of the centrifugal groove 309 b; the lower end of each grinding roller rotation limiting seat fixing block 309c is fixedly connected with a grinding roller rotation limiting seat 310, the lower end of each grinding roller rotation limiting seat 310 is fixedly connected with a grinding roller upright post 311, the lower end of each grinding roller upright post 311 is rotatably provided with a fine grinding roller 312, each grinding roller upright post 311 is arranged in a plurality of limiting clamp grooves 308 formed in a rotating grinding roller limiting clamp ring 307 in a sliding mode, centrifugal force caused by a rotary driving motor 601 is overcome through a centrifugal spring 309d in a level weakening assembly 309, contact friction force between a plurality of fine grinding rollers 312 and a fine grinding ring 303 is determined through rotating speed, the rotating speed is higher, the contact friction force between the fine grinding rollers 312 and the fine grinding ring 303 is higher, and therefore the effect of weakening the grade of the ground wolfberry powder particles is achieved.
In this embodiment, the rotating grinding roller limiting clamping ring 307 is coaxially and fixedly mounted on the rotating column 306, and the rotating grinding roller limiting clamping ring 307 is located between the material lifting turntable 304 and the grade weakening assembly 309; the upper end of the grade weakening assembly 309 is provided with a screening fan transmission assembly 313, and the screening fan transmission assembly 313 comprises: the screen separation device comprises a transmission assembly shell 313a, a driven turntable rotating shaft 313b, a first rotating right-angle tooth 313c, a second rotating right-angle tooth 313d and a screen fan rotating shaft 313e, wherein the driven turntable rotating shaft 313b is rotatably installed on one side of the transmission assembly shell 313a, one end of the driven turntable rotating shaft 313b is coaxially and fixedly connected with the first rotating right-angle tooth 313c, the upper end of the first rotating right-angle tooth 313c is connected with the second rotating right-angle tooth 313d in a meshed mode, the upper end of the second rotating right-angle tooth 313d is coaxially and fixedly connected with the screen fan rotating shaft 313e, and the upper end of the screen fan rotating shaft 313e is fixedly connected with a screen fan 314.
In this embodiment, the transmission assembly shell 313a outside is through a hollow section of thick bamboo fixed connection on matrimony vine powder grinding box shell 301 inner wall, driven turntable rotation axis 313 b's the other end extends to outside and coaxial fixedly connected with driven turntable 8 through a hollow section of thick bamboo, driven turntable 8 rotates through belt 9 and is connected with drive turntable 10, the coaxial fixed connection in screening motor 11 of drive turntable one side, screening motor 11 fixed mounting is at screening motor mounting panel 12, screening motor mounting panel 12 fixed connection is on matrimony vine powder grinding box shell 301 outer wall.
Meanwhile, the invention also discloses a using method of the stepless fine grinding device for the deep processing of the medlar powder, which comprises the following operation steps:
s1: firstly, dried medlar which is processed and dried in advance is added from a feeding hole 5, a rotary driving motor 601 at the lower end of a medlar powder grinding box 3 is started, and a rotary upright post 306 is driven to rotate, so that a limiting clamping ring 307 of a rotary grinding roller at the upper end can be driven to drive a plurality of fine grinding rollers 312 to rotate, centrifugal force brought by the rotary driving motor 601 is overcome through a centrifugal spring 309d in a grade weakening assembly 309, contact friction force between the plurality of fine grinding rollers 312 and a fine grinding ring 303 is determined by the rotating speed, the purpose of grinding particle size is determined by the rotating speed, the higher the rotating speed is, the larger the contact friction force between the fine grinding rollers 312 and the fine grinding ring 303 is, and the effect of weakening the grade of the particles ground by medlar powder is realized;
s2: add screening fan 314 at the inside upper end of matrimony vine powder grinding case 3, through its rotatory speed, decide the size of matrimony vine powder granule, wherein the rotatory speed of screening fan 314 can sieve the matrimony vine powder granule after grinding, when the matrimony vine powder of grinding is enough thin, just can upwards extract the matrimony vine powder through the current rotational speed of screening fan 314, take qualified matrimony vine powder out, can require the screening with the matrimony vine powder granule size of needs.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a matrimony vine powder deep-processing is with stepless correct grinding device, includes matrimony vine powder bin (1), its characterized in that: wolfberry powder bin (1) upper end is provided with pipeline (2) that are used for carrying the screening to come out the wolfberry powder, wolfberry powder bin (1) upper end just is located pipeline (2) one side and is provided with pressure release mouth (13) that are used for balancing wolfberry powder bin (1) internal pressure, the other end of pipeline (2) is provided with wolfberry powder and grinds case (3), wolfberry powder grinds case (3) and includes: the grinding machine comprises a wolfberry powder grinding box shell (301), a grinding ring mounting table (302), a fine grinding ring (303), a material lifting rotary table (304), a material lifting rotary blade (305), a rotary upright post (306), a rotary grinding roller limiting clamping ring (307), a limiting clamping groove (308), a grade weakening assembly (309), a grinding roller rotating limiting seat (310), a grinding roller upright post (311), a fine grinding roller (312), a screening fan transmission assembly (313) and a screening fan (314).
2. The stepless fine grinding device for the deep processing of the medlar powder as claimed in claim 1, which is characterized in that: the wolfberry powder grinding box is characterized in that a feeding hole (5) for feeding is formed in the outer side of the wolfberry powder grinding box shell (301), an air blower (7) for increasing ascending air flow inside the wolfberry powder grinding box (3) is further arranged on the outer side of the wolfberry powder grinding box shell (301), a driving base (6) is arranged at the lower end of the wolfberry powder grinding box (3), and the driving base (6) is fixedly installed on the installation partition plate (4).
3. The stepless fine grinding device for the deep processing of the medlar powder as claimed in claim 1, which is characterized in that: wolfberry powder grinds case shell (301) lower extreme and is provided with rotation driving motor (601), be provided with on the output shaft of rotation driving motor (601) rotating column (306), be provided with on rotating column (306) and be used for the installation to lift material carousel (304) of expecting spinning blade (305), it is provided with a plurality of and lifts material spinning blade (305) to lift material carousel (304) side equidistance.
4. The stepless fine grinding device for the deep processing of the medlar powder as claimed in claim 3, wherein: the rotating upright (306) is provided at the top end with a grade weakening assembly (309), the grade weakening assembly (309) comprising: chassis (309a), centrifugal groove (309b), the rotatory spacing seat fixed block of grinding roller (309c) and centrifugal spring (309d), chassis (309a) lower extreme surface is connected with rotatory stand (306), a plurality of centrifugal grooves (309b) have been seted up to equidistance on chassis (309a), every the inside slip of centrifugal groove (309b) is provided with the rotatory spacing seat fixed block of grinding roller (309c), be provided with centrifugal spring (309d) between the epitaxial inner wall of the rotatory spacing seat fixed block of grinding roller (309c) and centrifugal groove (309 b).
5. The stepless fine grinding device for the deep processing of the medlar powder as claimed in claim 4, wherein: every the rotatory spacing seat (310) of grinding roller lower extreme fixedly connected with grinding roller, every the rotatory spacing seat (310) lower extreme fixedly connected with grinding roller stand (311) of grinding roller, every grinding roller stand (311) lower extreme rotates and installs accurate grinding roller (312), and every grinding roller stand (311) all slide to set up in a plurality of spacing clamp groove (308) that have been seted up on rotatory grinding roller spacing clamp ring (307).
6. The stepless fine grinding device for the deep processing of the medlar powder as claimed in claim 5, wherein: the rotating grinding roller limiting clamping ring (307) is coaxially and fixedly installed on the rotating upright post (306), and the rotating grinding roller limiting clamping ring (307) is located between the material lifting turntable (304) and the grade weakening assembly (309).
7. The stepless fine grinding device for the deep processing of the medlar powder as claimed in claim 1, which is characterized in that: the grade weakening assembly (309) is provided at an upper end thereof with a screening fan transmission assembly (313), the screening fan transmission assembly (313) comprising: drive assembly shell (313a), driven turntable rotation axis (313b), a rotatory right angle tooth (313c), No. two rotatory right angle teeth (313d) and screening fan rotation axis (313e), drive assembly shell (313a) one side is rotated and is installed driven turntable rotation axis (313b), the coaxial fixedly connected with of driven turntable rotation axis (313b) one end is rotatory right angle tooth (313c) No. one, a rotatory right angle tooth (313c) upper end meshing is connected with No. two rotatory right angle teeth (313d), No. two rotatory right angle tooth (313d) upper end coaxial fixedly connected with screening fan rotation axis (313e), screening fan rotation axis (313e) upper end fixedly connected with screening fan (314).
8. The stepless fine grinding device for the deep processing of the medlar powder as claimed in claim 7, wherein: drive assembly shell (313a) outside is through an empty core tube fixed connection on matrimony vine powder grinding case shell (301) inner wall, the other end of driven turntable rotation axis (313b) extends to the outside and coaxial fixedly connected with driven turntable (8) through empty core tube, driven turntable (8) rotate through belt (9) and are connected with drive carousel (10), the coaxial fixed connection in screening motor (11) of drive carousel one side, screening motor (11) fixed mounting is at screening motor mounting panel (12), screening motor mounting panel (12) fixed connection is on matrimony vine powder grinding case shell (301) outer wall.
9. The use method of the stepless fine grinding device for the deep processing of the medlar powder according to any one of claims 1 to 8, is characterized in that: the method comprises the following operation steps:
s1: firstly, dried medlar which is processed and dried in advance is added from a feeding hole (5), a rotary driving motor (601) at the lower end of a medlar powder grinding box (3) is started, a rotary upright post (306) is driven to rotate, so that a limiting clamping ring (307) of the upper end rotary grinding roller can be driven to drive a plurality of fine grinding rollers (312) to rotate, centrifugal force caused by the rotary driving motor (601) is overcome through a centrifugal spring (309d) in a grade weakening assembly (309), contact friction force between the fine grinding rollers (312) and a fine grinding ring (303) is large, the purpose of grinding particle size is determined through the rotating speed, the higher the rotating speed is, the larger the contact friction force between the fine grinding rollers (312) and the fine grinding ring (303) is, and the effect of weakening the grade of the medlar powder ground particles is realized;
s2: add screening fan (314) at the inside upper end of matrimony vine powder grinding box (3), through its rotatory speed, decide the size of matrimony vine powder granule, wherein the rotatory speed of screening fan (314) can be sieved the matrimony vine powder granule after grinding, when the matrimony vine powder of grinding is enough thin, just can upwards extract the matrimony vine powder through screening fan (314) current rotational speed, take qualified matrimony vine powder out, can require the screening with the matrimony vine powder granule size of needs.
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| CN202111446576.7A CN114260063A (en) | 2021-11-26 | 2021-11-26 | Stepless fine grinding device for deep processing of Chinese wolfberry powder and use method thereof |
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| CN202111446576.7A CN114260063A (en) | 2021-11-26 | 2021-11-26 | Stepless fine grinding device for deep processing of Chinese wolfberry powder and use method thereof |
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