CN210386144U - A cotton rubbing crusher for hydroxypropyl methyl cellulose production - Google Patents
A cotton rubbing crusher for hydroxypropyl methyl cellulose production Download PDFInfo
- Publication number
- CN210386144U CN210386144U CN201921211576.7U CN201921211576U CN210386144U CN 210386144 U CN210386144 U CN 210386144U CN 201921211576 U CN201921211576 U CN 201921211576U CN 210386144 U CN210386144 U CN 210386144U
- Authority
- CN
- China
- Prior art keywords
- crushing
- crushing roller
- storehouse
- cotton
- roller
- 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.)
- Active
Links
- 229920000742 Cotton Polymers 0.000 title claims abstract description 49
- VUKAUDKDFVSVFT-UHFFFAOYSA-N 2-[6-[4,5-bis(2-hydroxypropoxy)-2-(2-hydroxypropoxymethyl)-6-methoxyoxan-3-yl]oxy-4,5-dimethoxy-2-(methoxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)-5-methoxyoxane-3,4-diol Chemical compound COC1C(OC)C(OC2C(C(O)C(OC)C(CO)O2)O)C(COC)OC1OC1C(COCC(C)O)OC(OC)C(OCC(C)O)C1OCC(C)O VUKAUDKDFVSVFT-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 title claims abstract description 20
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 title claims abstract description 20
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title abstract description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 230000002146 bilateral Effects 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 2
- 238000010298 pulverizing process Methods 0.000 description 18
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006266 etherification reaction Methods 0.000 description 1
- 229960003943 hypromellose Drugs 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Abstract
The utility model provides a cotton rubbing crusher for hydroxypropyl methyl cellulose production relates to rubbing crusher equipment field, including feed hopper, feed hopper's lower extreme is provided with the coarse crushing storehouse, and the lower extreme intercommunication in coarse crushing storehouse has the fine crushing storehouse, and there is crushing roller in the inside in coarse crushing storehouse, and crushing roller includes first crushing roller, second crushing roller and third crushing roller, and first action wheel is installed in the left side of first crushing roller, and first from the driving wheel is installed in the left side of third crushing roller, and the internally mounted in fine crushing storehouse has fine crushing unit. The utility model discloses in through the combined design that thick crushing storehouse and thin crushing storehouse, carry out twice to the cotton and smash, through the crushing blade of crisscross setting, under the drive of first pivot and second pivot, cut the cotton in the thin crushing storehouse repeatedly and smash, whole device simple structure, power consumption is few for the cotton particle diameter reacts again after reaching the minimum, improves hydroxypropyl methyl cellulose's production quality.
Description
Technical Field
The utility model relates to a rubbing crusher equipment field especially relates to a cotton rubbing crusher for hydroxypropyl methyl cellulose production.
Background
Hydroxypropyl methylcellulose, also known as hypromellose and cellulose hydroxypropyl methyl ether, is prepared by selecting highly pure cotton cellulose as raw material and performing special etherification under alkaline conditions. Most of the current hydroxypropyl methyl cellulose production takes cotton as raw material, and the cotton needs to be crushed in the production process.
Patent number is 201721442380.X discloses a reducing mechanism of cotton rubbing crusher, including coarse crushing device, thin reducing mechanism and rear portion reducing mechanism, coarse crushing device includes the three coarse crushing roller that sets up side by side, be equipped with the thick cutting knife of a plurality of on the coarse crushing roller, thin reducing mechanism includes three thin crushing roller, the line at three thin crushing roller center is triangle-shaped, and be equipped with the thin cutting knife of a plurality of on the thin crushing roller, rear portion reducing mechanism includes a rear portion crushing roller, be equipped with a plurality of rear portion cutting knife on the rear portion crushing roller.
The utility model discloses although set up coarse crushing device, fine crushing device and the three structure of rear portion reducing mechanism, but all be through the setting of simple coarse crushing roller, coarse cutting knife and fine crushing roller, can not be fine the smashing of completion cotton, the cotton is softer, and the fine crushing effect of crushing roller is not good, and whole equipment power consumption is big, and work efficiency is not high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cotton rubbing crusher for hydroxypropyl methyl cellulose production to solve above-mentioned technical problem.
The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: a cotton grinder for producing hydroxypropyl methyl cellulose comprises an addition funnel, and is characterized in that:
the lower end of the feeding funnel is provided with a coarse crushing bin, the lower end of the coarse crushing bin is communicated with a fine crushing bin, a crushing roller is arranged in the coarse crushing bin, the crushing roller comprises a first crushing roller, a second crushing roller and a third crushing roller, the left end and the right end of the first crushing roller, the second crushing roller and the third crushing roller are rotatably arranged on the inner wall of the coarse crushing bin through bearings, a first rotating motor is arranged on the outer wall of the right side of the first crushing roller, a second rotating motor is arranged on the outer wall of the right side of the second crushing roller, a first driving wheel is arranged on the outer wall of the left side of the first crushing roller, a first driven wheel is arranged on the outer wall of the left side of the third crushing roller, a belt is arranged between the first driving wheel and the first driven wheel, the internally mounted in thin crushing storehouse has thin crushing unit, and the lower extreme in thin crushing storehouse is provided with the discharge gate, and the support column is installed to both sides around the thin crushing storehouse. Through the integrated design in thick crushing storehouse and thin crushing storehouse, carry out twice to the cotton and smash for crushing effect is better, all be provided with cutting blade on first crushing roller, second crushing roller and the third crushing roller, the line at three crushing roller center is triangle-shaped, guarantees that the cotton is smashed by whole and transport downwards, and first action wheel and the first setting from the driving wheel only need a motor, alright make first crushing roller, second crushing roller syntropy rotate, and the setting of thin crushing unit can carry out further crushing to the cotton, and crushing effect is more.
Preferably, the cross section of the charging hopper is in a trapezoidal structure with a large upper part and a small lower part. The structure of the trapezoidal structure is convenient for the crushed cotton to be discharged from the discharge hole.
Preferably, the first drive wheel is mechanically connected with the first crushing roller.
Preferably, fine crushing subassembly includes first pivot and second pivot, and bilateral symmetry installation crushing blade on the lateral wall of first pivot and second pivot, the crisscross setting of crushing blade in first epaxial crushing blade of pivot and the second pivot, first pivot and second pivot are rotated and are installed on the inner wall in fine crushing storehouse, and the third rotation motor is installed to the right-hand member of first pivot, installs the second action wheel on the left side outer wall of first pivot, install the second on the left side outer wall of second pivot from the driving wheel, the lower extreme in fine crushing storehouse is provided with the air-blower, and inside the air outlet intercommunication of air-blower entered fine crushing storehouse, the air-blower was provided with isolated net with the connecting portion in fine crushing storehouse, install the starting switch of air-blower on the support column. Through the crushing blade of crisscross setting, under the drive of first pivot and second pivot, cut the cotton of smashing the storehouse in to the thin repeatedly and smash, through the setting of air-blower, blow in the storehouse is smashed to the thin continuously, blow the cotton, the cotton is waved and is constantly cut in the storehouse is smashed to the thin, second action wheel and second are from the setting of driving wheel, make only need a motor, alright completion pivot rotate, the power saving, the setting of isolated net can prevent that the cotton from entering into the air-blower.
Preferably, the lower end of the fine crushing bin is of an inclined structure with a left high bottom and a right high bottom, and the included angle between the bottom of the fine crushing bin and the ground is 30-45 degrees.
Preferably, the discharge port is rotatably provided with a sealing plate, and one side of the supporting column close to the sealing plate is provided with a lock catch. The setting of closing plate can be closed the discharge gate, and the fixed of closing plate is accomplished to the cooperation hasp on.
Preferably, the lock catch is aligned with the height of the discharge hole.
The utility model has the advantages that:
the utility model discloses in through the combined design in thick crushing storehouse and thin crushing storehouse, carry out twice to the cotton and smash for crushing effect is better, all be provided with cutting blade on first crushing roller, second crushing roller and the third crushing roller, the line at three crushing roller center is triangle-shaped, guarantees that the cotton quilt is whole smashed and transport downwards, and first action wheel and first setting from the driving wheel only need a motor, alright make first crushing roller, second crushing roller syntropy rotate. Through the crushing blade of crisscross setting, under the drive of first pivot and second pivot, it is smashed to cut the cotton in the storehouse to thin smashing repeatedly, setting through the air-blower, the continuous storehouse internal blowing of smashing to thin, blow the cotton, the cotton is waved and is constantly cut in thin smashing the storehouse, second action wheel and second are from the setting of driving wheel, make only a motor, alright accomplish the rotation of pivot, the power saving, the setting of isolated net can prevent that the cotton from entering into the air-blower, whole device simple structure, power consumption is few, can carry out high-efficient quick crushing to the cotton, make the cotton particle diameter reach the reaction again after the minimum, the production quality of hydroxypropyl methyl cellulose improves.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the spacing disc of the present invention;
FIG. 3 is a schematic view of the internal structure of the coarse crushing bin and the fine crushing bin of the present invention;
fig. 4 is a left side sectional view of the present invention;
FIG. 5 is a right side view of the present invention;
FIG. 6 is an enlarged view of the portion A of FIG. 5 according to the present invention;
reference numerals: 1-a feeding funnel; 2-coarse crushing bin; 3-fine crushing bin; 4-a crushing roller; 401 — first pulverizing roller; 402-a second crushing roller; 403-a third crushing roller; 5-a bearing; 6-a first rotating electrical machine; 7-a second rotating electrical machine; 8-a first driving wheel; 9-a first driven wheel; 10-a fine comminution module; 1001-first axis of rotation; 1002-a second rotating shaft; 1003-crushing blade; 1004 — a third rotating electrical machine; 1005-a second driving wheel; 1006 — a second driven wheel; 11-a discharge hole; 12-a support column; 13-a blower; 14-an insulating net; 15-start switch; 16-a sealing plate; 17-locking.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-4, a cotton pulverizer for producing hydroxypropyl methyl cellulose comprises a feeding funnel 1, a coarse pulverizing bin 2 is arranged at the lower end of the feeding funnel 1, a fine pulverizing bin 3 is communicated with the lower end of the coarse pulverizing bin 2, pulverizing rollers 4 are arranged inside the coarse pulverizing bin 2, the pulverizing rollers 4 comprise a first pulverizing roller 401, a second pulverizing roller 402 and a third pulverizing roller 403, the left and right ends of the first pulverizing roller 401, the second pulverizing roller 402 and the third pulverizing roller 403 are rotatably arranged on the inner wall of the coarse pulverizing bin 2 through bearings 5, a first rotating motor 6 is arranged on the outer wall of the right side of the first pulverizing roller 401, a second rotating motor 7 is arranged on the outer wall of the right side of the second pulverizing roller 402, a first driving wheel 8 is arranged on the outer wall of the left side of the first pulverizing roller 401, a first driven wheel 9 is arranged on the outer wall of the left side of the third pulverizing roller 403, a belt is arranged between the first driving wheel 8 and the first driven wheel 9, the internally mounted of fine crushing storehouse 3 has fine crushing unit 10, and the lower extreme in fine crushing storehouse 3 is provided with discharge gate 11, and support column 12 is installed to both sides around fine crushing storehouse 3.
The cotton that will process is poured into in feeding funnel 1, then the cotton can enter into coarse crushing storehouse 2, open first rotation motor 6 and second and rotate motor 7, the motor drives first crushing roller 401 and second crushing roller 402 and rotates, first crushing roller 401 rotates and drives first action wheel 8 and rotate, first action wheel 8 drives first from the driving wheel 9 rotation through the belt, first crushing roller 401 and third crushing roller 403 clockwise rotate, second crushing roller 402 anticlockwise rotates, make cotton at first crushing roller 401, the lower edge transmission that smashes under the rotation of second crushing roller 402 and third crushing roller 403, reach the cotton after coarse crushing storehouse 2 processing, enter fine crushing storehouse 3, under the crushing of fine crushing subassembly 10, the cotton is all smashed the back, discharge gate 11 is discharged.
Example 2
As shown in fig. 1-6, a cotton crusher for producing hydroxypropyl methyl cellulose comprises a feeding funnel 1, a coarse crushing bin 2 is arranged at the lower end of the feeding funnel 1, a fine crushing bin 3 is communicated with the lower end of the coarse crushing bin 2, crushing rollers 4 are arranged inside the coarse crushing bin 2, each crushing roller 4 comprises a first crushing roller 401, a second crushing roller 402 and a third crushing roller 403, the left and right ends of the first crushing roller 401, the second crushing roller 402 and the third crushing roller 403 are rotatably arranged on the inner wall of the coarse crushing bin 2 through bearings 5, a first rotating motor 6 is arranged on the outer wall of the right side of the first crushing roller 401, a second rotating motor 7 is arranged on the outer wall of the right side of the second crushing roller 402, a first driving wheel 8 is arranged on the outer wall of the left side of the first crushing roller 401, a first driven wheel 9 is arranged on the outer wall of the left side of the third crushing roller 403, a belt is arranged between the first driving wheel 8 and the first driven wheel 9, the internally mounted of fine crushing storehouse 3 has fine crushing unit 10, and the lower extreme in fine crushing storehouse 3 is provided with discharge gate 11, and support column 12 is installed to both sides around fine crushing storehouse 3.
The fine crushing assembly 10 comprises a first rotating shaft 1001 and a second rotating shaft 1002, crushing blades 1003 are symmetrically arranged on the side walls of the first rotating shaft 1001 and the second rotating shaft 1002 in a left-right mode, the crushing blades 1003 on the first rotating shaft 1001 and the crushing blades 1003 on the second rotating shaft 1002 are arranged in a staggered mode, the first rotating shaft 1001 and the second rotating shaft 1002 are rotatably arranged on the inner wall of the fine crushing bin 3, a third rotating motor 1004 is arranged at the right end of the first rotating shaft 1001, a second driving wheel 1005 is arranged on the outer wall of the left side of the first rotating shaft 1001, a second driven wheel 1006 is arranged on the outer wall of the left side of the second rotating shaft 1002, an air blower 13 is arranged at the lower end of the fine crushing bin 3, an air outlet of the air blower 13 is communicated into the fine crushing bin 3, an isolation net 14 is arranged at the connecting portion of the air blower 13 and the fine. The discharge port 11 is rotatably provided with a sealing plate 16, and one side of the supporting column 12 close to the sealing plate 16 is provided with a lock catch 17.
When the third rotating motor 1004 is turned on, the third rotating motor 1004 drives the first rotating shaft 1001 to rotate, the first rotating shaft 1001 drives the second driving wheel 1005 to rotate, the second driving wheel 1005 drives the second driven wheel 1006 to rotate through the belt, therefore, a motor drives the first rotating shaft 1001 and the second rotating shaft 1002 to rotate simultaneously, the crushing blades 1003 staggered on the first rotating shaft 1001 and the second rotating shaft 1002 cut cotton in the rotating process of the rotating shafts, similar to scissors, cut and crush the cotton, the starting switch 15 of the air blower 13 is turned on, the air blower 13 blows air into the fine crushing bin 3 continuously, the cotton in the bin is made to float and be cut continuously in the fine crushing bin 3, after the cutting is finished, the third rotating motor 1004 and the blower 13 are closed, the lock catch 17 is opened, the sealing plate 16 is rotated and opened, and the crushed cotton is taken out from the outlet 11.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A cotton crusher for producing hydroxypropyl methyl cellulose comprises a feeding funnel (1), and is characterized in that:
the lower extreme of feed hopper (1) is provided with coarse crushing storehouse (2), the lower extreme intercommunication of coarse crushing storehouse (2) has fine crushing storehouse (3), the internally mounted of coarse crushing storehouse (2) has crushing roller (4), crushing roller (4) are including first crushing roller (401), second crushing roller (402) and third crushing roller (403), the left and right sides both ends of first crushing roller (401), second crushing roller (402) and third crushing roller (403) are passed through bearing (5) and are rotated and install on the inner wall of coarse crushing storehouse (2), install first rotation motor (6) on the right side outer wall of first crushing roller (401), install second rotation motor (7) on the right side outer wall of second crushing roller (402), first action wheel (8) is installed to the left side outer wall of first crushing roller (401), the left side outer wall of third crushing roller (403) is installed first from driving wheel (9), install the belt between first action wheel (8) and the first driven wheel (9), the internally mounted of finely crushing storehouse (3) has fine crushing unit (10), and the lower extreme of finely crushing storehouse (3) is provided with discharge gate (11), and support column (12) are installed to both sides around finely crushing storehouse (3).
2. The cotton pulverizer for producing hydroxypropyl methylcellulose according to claim 1, characterized in that: the cross section of the feeding funnel (1) is of a trapezoidal structure with a large upper part and a small lower part.
3. The cotton pulverizer for producing hydroxypropyl methylcellulose according to claim 1, characterized in that: the first driving wheel (8) is mechanically connected with the first crushing roller (401).
4. The cotton pulverizer for producing hydroxypropyl methylcellulose according to claim 1, characterized in that: the fine crushing assembly (10) comprises a first rotating shaft (1001) and a second rotating shaft (1002), crushing blades (1003) are symmetrically arranged on the side walls of the first rotating shaft (1001) and the second rotating shaft (1002) in a bilateral mode, the crushing blades (1003) on the first rotating shaft (1001) and the crushing blades (1003) on the second rotating shaft (1002) are arranged in a staggered mode, the first rotating shaft (1001) and the second rotating shaft (1002) are rotatably arranged on the inner wall of the fine crushing bin (3), a third rotating motor (1004) is arranged at the right end of the first rotating shaft (1001), a second driving wheel (1005) is arranged on the outer wall of the left side of the first rotating shaft (1001), a second driven wheel (1006) is arranged on the outer wall of the left side of the second rotating shaft (1002), an air blower (13) is arranged at the lower end of the fine crushing bin (3), an air outlet of the air blower (13) is communicated with the interior of the fine crushing bin (3), and an isolation net (14) is arranged at the connecting part of the air blower, and a starting switch (15) of the air blower (13) is arranged on the supporting column (12).
5. The cotton pulverizer for producing hydroxypropyl methylcellulose according to claim 1, characterized in that: the lower end of the fine crushing bin (3) is of an inclined structure with a left high bottom and a right high bottom, and the included angle between the bottom of the fine crushing bin (3) and the ground is 30-45 degrees.
6. The cotton pulverizer for producing hydroxypropyl methylcellulose according to claim 1, characterized in that: the discharging port (11) is rotatably provided with a sealing plate (16), and one side of the supporting column (12) close to the sealing plate (16) is provided with a lock catch (17).
7. The cotton pulverizer for producing hydroxypropyl methylcellulose according to claim 6, characterized in that: the lock catch (17) is as high as the discharge hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921211576.7U CN210386144U (en) | 2019-07-30 | 2019-07-30 | A cotton rubbing crusher for hydroxypropyl methyl cellulose production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921211576.7U CN210386144U (en) | 2019-07-30 | 2019-07-30 | A cotton rubbing crusher for hydroxypropyl methyl cellulose production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210386144U true CN210386144U (en) | 2020-04-24 |
Family
ID=70357141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921211576.7U Active CN210386144U (en) | 2019-07-30 | 2019-07-30 | A cotton rubbing crusher for hydroxypropyl methyl cellulose production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210386144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112742519A (en) * | 2020-12-18 | 2021-05-04 | 深圳忆数存储技术有限公司 | Crushing device for destroying computer storage equipment and crushing method thereof |
-
2019
- 2019-07-30 CN CN201921211576.7U patent/CN210386144U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112742519A (en) * | 2020-12-18 | 2021-05-04 | 深圳忆数存储技术有限公司 | Crushing device for destroying computer storage equipment and crushing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205613474U (en) | A rubbing crusher step by step for rubber production and processing | |
| CN210094015U (en) | Broken bundle of smashing all-in-one of straw | |
| CN205550500U (en) | Mine crushing equipment with multiple crushing function | |
| CN109127032A (en) | A kind of shredder and its application method | |
| CN205868455U (en) | High -efficient reducing mechanism | |
| CN210386144U (en) | A cotton rubbing crusher for hydroxypropyl methyl cellulose production | |
| CN205868446U (en) | Doublestage list excitation nonlinearity multi -screening reducing mechanism | |
| CN211755844U (en) | Rubbing crusher is used in calcium stearate production | |
| CN110252488B (en) | Gypsum board waste material crushing and separating device | |
| CN204892033U (en) | Vertical graphite smashing machine | |
| CN207614973U (en) | A kind of plant material cutting and grinding equipment | |
| CN205462560U (en) | Safe efficient rubbing crusher | |
| CN206008844U (en) | A kind of horizontal crusher | |
| CN213761989U (en) | Granulator of yeast production usefulness | |
| CN212759062U (en) | Rubbing crusher with multi-stage crushing function | |
| CN204892034U (en) | Graphite smashing machine | |
| CN210675402U (en) | Fodder reducing mechanism | |
| CN210411058U (en) | Airflow crushing device | |
| CN207970958U (en) | The manufacturing equipment of ultra-fine muffin | |
| CN205903956U (en) | Doublestage brittle material rubbing crusher | |
| CN206924843U (en) | With the agri-foodstuffs equipment dried with crushing function | |
| CN215087787U (en) | Effectual spices rubbing crusher of dust fall | |
| CN210545499U (en) | Vertical crusher | |
| CN216419650U (en) | A smash and accuse temperature integration equipment for stem of noble dendrobium processing | |
| CN204448143U (en) | Hammer type feedstuff crasher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |