CN112058449B - Biological sample grinder that refines - Google Patents
Biological sample grinder that refines Download PDFInfo
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- CN112058449B CN112058449B CN202010813663.0A CN202010813663A CN112058449B CN 112058449 B CN112058449 B CN 112058449B CN 202010813663 A CN202010813663 A CN 202010813663A CN 112058449 B CN112058449 B CN 112058449B
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- 239000012472 biological sample Substances 0.000 title claims description 8
- 238000000227 grinding Methods 0.000 claims abstract description 81
- 238000007670 refining Methods 0.000 claims abstract 2
- 239000000523 sample Substances 0.000 claims description 51
- 238000003756 stirring Methods 0.000 claims description 49
- 230000005540 biological transmission Effects 0.000 claims description 29
- 239000003814 drug Substances 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 244000309464 bull Species 0.000 claims 1
- 238000000605 extraction Methods 0.000 abstract description 11
- 238000005498 polishing Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/836—Mixing plants; Combinations of mixers combining mixing with other treatments
- B01F33/8361—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating
- B01F33/83612—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating by crushing or breaking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/836—Mixing plants; Combinations of mixers combining mixing with other treatments
- B01F33/8361—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating
- B01F33/83613—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating by grinding or milling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/11—Details
- B02C7/16—Driving mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to a sample grinding device, in particular to a sample grinding device for biological extraction. The invention provides a sample grinding device for biological extraction, which does not need to grind a sample for biological extraction manually. The present invention provides a sample grinding apparatus for biological extraction, comprising: one side of the bottom plate is connected with a mounting frame, and the other side of the bottom plate is connected with a support frame; the mincing mechanism is arranged between the mounting frame and the support frame; the grinding mechanism is arranged between the grinding mechanism and the mounting frame. According to the grinding mechanism, a large sample can be firstly ground, the ground sample falls into the grinding mechanism, and the grinding mechanism can grind the sample to enable the sample to be fine, so that the biological refining sample is not required to be manually ground, time and labor are saved, and the grinding speed can be increased.
Description
Technical Field
The invention relates to a sample grinding device, in particular to a sample grinding device for biological extraction.
Background
In order to better extract substances in a biological sample, before the biological sample is extracted, large samples need to be ground into small samples, the large samples are ground into small samples generally manually at present, the large samples are poured into the pot body firstly, the samples are ground continuously by the pot manually, the samples are made to be small, more time and energy are needed, and the grinding speed is slow.
Therefore, it is necessary to develop a biological sample polishing apparatus that does not require manual polishing of a biological sample.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defect that a sample for biological extraction needs to be manually ground, and the technical problem to be solved by the invention is to provide a sample grinding device for biological extraction, which does not need to manually grind the sample for biological extraction.
(2) Technical scheme
In order to solve the above-mentioned technical problems, the present invention provides a sample polishing apparatus for biological extraction, comprising: the mounting frame is connected to one side of the bottom plate, and the supporting frame is connected to the other side of the bottom plate; the mincing mechanism is arranged between the mounting frame and the support frame; the grinding mechanism is arranged between the grinding mechanism and the mounting rack.
Preferably, the grinding mechanism comprises: the upper part of the supporting frame is connected with the mincing box; the top of the grinding box is connected with a feed hopper; the servo motor is arranged at the end part of the mounting frame; one side of the mincing box is rotatably connected with a first capstan shaft, and one end of the first capstan shaft is connected with a servo motor; the other end of the first winch shaft is connected with a first gear; the other side of the mincing box is rotatably connected with a second capstan shaft; and one end of the second capstan shaft is connected with a second gear, and the second gear is meshed with the first gear.
Preferably, the grinding mechanism comprises: a grinding box connected with the bottom of the grinding box and connected with the support frame; the inner wall of the grinding box is rotatably connected with a slotted grinding disc; one side of the mounting rack is rotatably connected with the transmission shaft; the transmission shaft is connected with a first bevel gear; the other end of the second capstan shaft is connected with a second bevel gear, the second bevel gear is meshed with the first bevel gear, the grinding box is rotatably connected with a rotating rod, and the rotating rod is fixedly connected with the slotting grinding disc; the first transmission belt set is connected between the rotating rod and the transmission shaft; the grinding box is connected with a filter plate.
Preferably, the stirring device further comprises a stirring mechanism, wherein the stirring mechanism comprises: the lower part of the supporting frame is connected with a fixing frame; the stirring barrel is connected in the fixing frame and is communicated with the filter plate; the stirring rod is rotatably connected to the stirring barrel; the second transmission belt set is connected between the stirring rod and the rotating rod; the adding pipe is connected to one side, close to the stirring rod, of the stirring barrel; the lower part of the stirring barrel is connected with the guide frame; the guide frame is connected with the connecting rod in a sliding manner; one end of the connecting rod is connected with an inserting plate which penetrates through the stirring barrel; the reset spring is connected between the inserting plate and the guide frame; the pull ring is connected with the other end of the connecting rod.
Preferably, the method further comprises the following steps: the feed hopper is connected with a movable cover plate through a hinge.
(3) Advantageous effects
1. According to the grinding mechanism, a large sample can be ground firstly through the grinding mechanism, the ground sample falls into the grinding mechanism, and the grinding mechanism can grind the sample to enable the sample to be fine, so that the biological extraction sample is not required to be ground manually, time and labor are saved, and the grinding speed can be increased.
2. Can stir sample and medicament through rabbling mechanism, make sample and medicament intensive mixing to need not artifical manual and mix sample and medicament, and then can labour saving and time saving more.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a third perspective view of the present invention.
Fig. 4 is a schematic cross-sectional view of a first embodiment of the present invention.
FIG. 5 is a schematic cross-sectional view of the second embodiment of the present invention.
Fig. 6 is an enlarged view of part a of the present invention.
Fig. 7 is an enlarged view of part B of the present invention.
The labels in the figures are: 1-bottom plate, 2-mounting rack, 3-mincing mechanism, 31-feed hopper, 32-mincing box, 33-servo motor, 34-first capstan shaft, 35-first gear, 36-second gear, 37-second capstan shaft, 4-grinding mechanism, 41-grinding box, 42-slotted grinding disc, 43-first transmission belt set, 44-transmission shaft, 45-first bevel gear, 46-second bevel gear, 47-filter plate, 5-stirring mechanism, 51-stirring barrel, 52-mounting rack, 53-second transmission belt set, 54-stirring rod, 55-adding pipe, 56-inserting plate, 57-connecting rod, 58-reset spring, 59-pull ring, 510-guide rack and 6-movable cover plate.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
The utility model provides a biological sample grinder that refines, as shown in fig. 1-5 and 7, including bottom plate 1, mounting bracket 2, rub mechanism 3 and grinding mechanism 4, 1 top front sides of bottom plate are connected with mounting bracket 2, and 1 top rear side of bottom plate is connected with the support frame, installs between mounting bracket 2 and the support frame and rubs mechanism 3, rubs and installs grinding mechanism 4 between mechanism 3 and the mounting bracket 2.
Rub mechanism 3 including feeder hopper 31, rub case 32, servo motor 33, first capstan shaft 34, first gear 35, second gear 36 and second capstan shaft 37, support frame upper portion is connected with rubs case 32, it is connected with feeder hopper 31 to rub case 32 top, servo motor 33 is installed at 2 tops of mounting bracket, it is connected with first capstan shaft 34 to rub case 32 right part rotary type, the front end of first capstan shaft 34 and servo motor 33's output shaft, first capstan shaft 34 rear end is connected with first gear 35, it is connected with second capstan shaft 37 to rub case 32 left part rotary type, second capstan shaft 37 rear end is connected with second gear 36, second gear 36 and the meshing of first gear 35.
The grinding mechanism 4 comprises a grinding box 41, a slotted grinding disc 42, a first transmission belt group 43, a transmission shaft 44, a first bevel gear 45, a second bevel gear 46 and a filter plate 47, the bottom of the grinding box 32 is connected with the grinding box 41, the grinding box 41 is connected with a support frame, the inner wall of the grinding box 41 is rotatably connected with the slotted grinding disc 42, the left side of the mounting frame 2 is rotatably connected with the transmission shaft 44, the top end of the transmission shaft 44 is connected with the first bevel gear 45, the front end of the second grinding disc shaft 37 is connected with the second bevel gear 46, the second bevel gear 46 is meshed with the first bevel gear 45, the middle of the grinding box 41 is rotatably connected with a rotating rod, the rotating rod is fixedly connected with the slotted grinding disc 42, the first transmission belt group 43 is connected between the bottom end of the rotating rod and the bottom end of the transmission shaft 44, and the left side of the bottom of the grinding box 41 is connected with the filter plate 47 in an embedded manner.
When a sample for biological extraction needs to be ground, a relatively large sample is poured into the feed hopper 31, the collection frame is placed below the filter plate 47, the servo motor 33 is started to enable the first winch shaft 34 to rotate, the first winch shaft 34 rotates to enable the second winch shaft 37 to rotate reversely through the first gear 35 and the second gear 36, the large sample can be ground firstly through the rotation of the first winch shaft 34 and the reverse rotation of the second winch shaft 37, the ground sample falls into the lower portion of the grinding box 32, the second winch shaft 37 rotates to enable the transmission shaft 44 to rotate through the second bevel gear 46 and the first bevel gear 45, the transmission shaft 44 rotates to enable the rotating rod to rotate through the first transmission belt set 43, the rotating rod rotates to drive the slotted grinding disc 42 to rotate, when holes in the slotted grinding disc 42 are aligned with the grinding box 32, the ground sample enters the grinding box 41 through the slotted grinding disc 42, the slotted grinding disc 42 rotates to grind the sample in the grinding box 41, and the ground sample can fall into the collection frame through the filter plate 47. After grinding work is accomplished, close servo motor 33 can, so this device can rub big sample earlier through rubbing mechanism 3, and the sample after rubbing falls into grinding mechanism 4, and grinding mechanism 4 can grind the sample, makes the sample become tiny to need not artifical manual to refine with the sample to the biology, and then can labour saving and time saving, can improve the grinding speed.
Example 2
On the basis of embodiment 1, as shown in fig. 1, fig. 3, fig. 4 and fig. 6, the stirring apparatus further includes a stirring mechanism 5, the stirring mechanism 5 includes a stirring barrel 51, a fixing frame 52, a second transmission belt group 53, a stirring rod 54, an adding pipe 55, an inserting plate 56, a connecting rod 57, a return spring 58, a pull ring 59 and a guide frame 510, the fixing frame 52 is connected to the lower portion of the support frame, the stirring barrel 51 is connected to the fixing frame 52, the stirring barrel 51 is communicated with the filter plate 47, the stirring rod 54 is rotatably connected to the middle of the top of the stirring barrel 51, the second transmission belt group 53 is connected between the stirring rod 54 and the rotating rod, the adding pipe 55 is connected to the left side of the top of the stirring barrel 51, the guide frame 510 is connected to the left side of the lower portion of the stirring barrel 51, the connecting rod 57 is slidably connected to the guide frame 510, the right end of the connecting rod 57 is connected to the inserting plate 56, the inserting plate 56 penetrates through the stirring barrel 51, the return spring 58 is connected between the inserting plate 56 and the guide frame 510, and the left end of the connecting rod 57 is connected to the pull ring 59.
The collecting frame can be placed below the stirring barrel 51, a ground sample can enter the stirring barrel 51 through the filter plate 47, a medicament to be mixed with the sample can be poured into the stirring barrel 51 through the adding pipe 55, the rotating rod rotates to enable the stirring rod 54 to rotate through the second transmission belt group 53, the stirring rod 54 rotates to stir the sample and the medicament in the stirring barrel 51, the sample and the medicament are fully mixed, manual mixing of the sample and the medicament is not needed, time and labor are saved, after the stirring barrel 51 is filled, the pull ring 59 can be pulled leftwards to enable the connecting rod 57 to move leftwards, the connecting rod 57 moves leftwards to drive the inserting plate 56 to move leftwards, the return spring 58 is compressed therewith, when the inserting plate 56 moves leftwards to unblock the stirring barrel 51, the sample and the medicament in the stirring barrel 51 fall into the collecting frame along with the inserting plate, then the pull ring 59 is loosened, and under the action of the return spring 58, the inserting plate 56 can move rightwards to reset to block the stirring barrel 51 again.
Example 3
On the basis of embodiment 2, as shown in fig. 1, the device further comprises a movable cover plate 6, and the left side of the top of the feed hopper 31 is connected with the movable cover plate 6 through a hinge.
After the sample is poured into the hopper 31, the removable cover 6 can be covered to block the hopper 31, so that the sample can be prevented from overflowing from the hopper 31, and the waste of the sample can be prevented.
The above-mentioned embodiments only express the preferred embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as the limitation of the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (1)
1. The utility model provides a biological sample grinder that refines which characterized in that includes: the device comprises a bottom plate (1), wherein one side of the bottom plate (1) is connected with a mounting frame (2), and the other side of the bottom plate (1) is connected with a support frame; the mincing mechanism (3) is arranged between the mounting frame (2) and the support frame; the grinding mechanism (4) is arranged between the mincing mechanism (3) and the mounting rack (2);
the mincing mechanism (3) comprises: a mincing box (32), the upper part of the supporting frame is connected with the mincing box (32); the top of the grinding box (32) is connected with a feed hopper (31); the servo motor (33) is installed at the end part of the mounting rack (2); one side of the mincing box (32) is rotatably connected with the first capstan shaft (34), and one end of the first capstan shaft (34) is connected with the servo motor (33); the other end of the first winch shaft (34) is connected with the first gear (35); the other side of the mincing box (32) is rotatably connected with a second capstan shaft (37); one end of the second winch shaft (37) is connected with a second gear (36), and the second gear (36) is meshed with the first gear (35);
the grinding mechanism (4) comprises: the grinding box (41) is connected with the bottom of the mincing box (32), and the grinding box (41) is connected with the supporting frame; the inner wall of the grinding box (41) is rotatably connected with a slotted grinding disc (42); the transmission shaft (44) is rotatably connected to one side of the mounting rack (2); the transmission shaft (44) is connected with a first bevel gear (45); the other end of the second capstan shaft (37) is connected with a second bevel gear (46), the second bevel gear (46) is meshed with the first bevel gear (45), the grinding box (41) is rotatably connected with a rotating rod, and the rotating rod is fixedly connected with the slotting grinding disc (42); the first transmission belt group (43) is connected between the rotating rod and the transmission shaft (44); the grinding box (41) is connected with the filter plate (47);
still include rabbling mechanism (5), rabbling mechanism (5) include: the lower part of the supporting frame is connected with the fixing frame (52); the stirring barrel (51) is connected in the fixed frame (52), and the stirring barrel (51) is communicated with the filter plate (47); the stirring rod (54) is connected to the stirring barrel (51) in a rotating way; a second transmission belt set (53), wherein the second transmission belt set (53) is connected between the stirring rod (54) and the rotating rod; an adding pipe (55), wherein one side of the stirring barrel (51) close to the stirring rod (54) is connected with the adding pipe (55); the lower part of the stirring barrel (51) is connected with the guide frame (510); the connecting rod (57) is connected to the guide frame (510) in a sliding manner; the plug board (56), one end of the connecting rod (57) is connected with the plug board (56), and the plug board (56) penetrates through the stirring barrel (51); the return spring (58) is connected between the inserting plate (56) and the guide frame (510); the other end of the connecting rod (57) is connected with the pull ring (59);
further comprising: the feed hopper (31) is connected with the movable cover plate (6) through a hinge;
pouring a relatively large sample into a feed hopper, placing a collection frame below a filter plate, starting a servo motor to rotate a first winch shaft, rotating the first winch shaft to reversely rotate a second winch shaft through a first gear and a second gear, wherein the first winch shaft and the second winch shaft can firstly rub the large sample, the rubbed sample falls into the lower part of a rubbing box, the second winch shaft can rotate a transmission shaft through a second bevel gear and a first bevel gear, the transmission shaft rotates a rotating rod through a first transmission belt group, the rotating rod rotates to drive a slotted grinding disc to rotate, when a hole in the slotted grinding disc is aligned with the rubbing box, the rubbed sample enters the grinding box through a slotted grinding disc, the slotted grinding disc can grind the sample in the grinding box, the ground sample can fall into the collection frame through the filter plate, so that the device can rub the large sample firstly through the rubbing mechanism, the rubbed sample falls into the grinding mechanism, the grinding mechanism can grind the sample to be fine, the sample, manual grinding is not needed, and the biological refining speed can be improved;
the sample after the grinding is accomplished can get into the agitator through the filter plate in, the medicament that will carry out the mixture with the sample simultaneously pours into the agitator through adding the pipe in, the bull stick on the grinding box rotates and makes the puddler rotate through second transmission belt group, the puddler rotates and can stirs sample and medicament in the agitator, make sample and medicament intensive mixing, so need not artifical manual mixing to sample and medicament, thereby can be more labour saving and time saving, after filling up in the agitator, can stimulate the pull ring left and make the connecting rod move left, the connecting rod moves left and drives the picture peg and move left, reset spring compresses thereupon, when the picture peg moves left to not stopping up the agitator, sample and medicament in the agitator fall into the collection frame thereupon, then loosen the pull ring, under reset spring's effect, can make the picture peg move right and reset and block up the agitator again.
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CN202010813663.0A CN112058449B (en) | 2020-08-13 | 2020-08-13 | Biological sample grinder that refines |
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CN202010813663.0A CN112058449B (en) | 2020-08-13 | 2020-08-13 | Biological sample grinder that refines |
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CN112058449B true CN112058449B (en) | 2022-11-01 |
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CN112679123B (en) * | 2021-02-24 | 2022-07-26 | 湖南安乡南方水泥有限公司 | Biological inorganic bone cement mixing and grinding device |
CN113522137B (en) * | 2021-07-29 | 2022-02-01 | 沭阳巨龙嘉瑞新材料股份有限公司 | Anti-caking stirring equipment for modified PBT (polybutylene terephthalate) raw material and scattering method |
CN113786911B (en) * | 2021-09-26 | 2023-06-30 | 上海雷允上封浜制药有限公司 | Traditional chinese medicine is smashed device with chinese-medicinal material in chinese medicine branch of academic or vocational study |
CN114798069A (en) * | 2022-05-20 | 2022-07-29 | 江西润井康生物科技有限公司 | Herbaceous spices production is with grinding device that rolls |
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CN107051642A (en) * | 2017-06-09 | 2017-08-18 | 枞阳县程鹏水产养殖有限责任公司 | A kind of feed used for aquiculture crushes beater |
CN107433219A (en) * | 2017-08-31 | 2017-12-05 | 王书愚 | A kind of efficient fiberizer of ground rice processing |
CN107890916B (en) * | 2017-10-18 | 2019-07-19 | 湖南弘百实业发展有限公司 | A kind of production waterproof roll asphalt grinding device |
CN109182084B (en) * | 2018-09-07 | 2021-05-28 | 哈尔滨海大饲料有限公司 | Compound microbial fermentation feed preparation machine |
CN110420692A (en) * | 2019-08-13 | 2019-11-08 | 哈尔滨商业大学 | A kind of classified grinding device of soybean processing |
CN212418251U (en) * | 2020-06-01 | 2021-01-29 | 宜春市袁州区旗胜矿业有限公司 | Can carry out processing of recycle's potassium sodium feldspar ore deposit with grinding and separate device to waste water |
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