CN113877725B - Magnetic separation equipment for finishing organic rice - Google Patents
Magnetic separation equipment for finishing organic rice Download PDFInfo
- Publication number
- CN113877725B CN113877725B CN202111218233.5A CN202111218233A CN113877725B CN 113877725 B CN113877725 B CN 113877725B CN 202111218233 A CN202111218233 A CN 202111218233A CN 113877725 B CN113877725 B CN 113877725B
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- China
- Prior art keywords
- magnetic separation
- wall
- rice
- box body
- separation box
- 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.)
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Links
- 238000007885 magnetic separation Methods 0.000 title claims abstract description 60
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 57
- 235000009566 rice Nutrition 0.000 title claims abstract description 57
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 56
- 238000007790 scraping Methods 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 22
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 238000003754 machining Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000000126 substance Substances 0.000 abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 12
- 229910052742 iron Inorganic materials 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001179 sorption measurement Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/10—Magnetic separation acting directly on the substance being separated with cylindrical material carriers
- B03C1/12—Magnetic separation acting directly on the substance being separated with cylindrical material carriers with magnets moving during operation; with movable pole pieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
- B65G47/18—Arrangements or applications of hoppers or chutes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sorting Of Articles (AREA)
- Non-Mechanical Conveyors (AREA)
Abstract
The invention relates to the technical field of rice finish machining, in particular to magnetic separation equipment for organic rice finish machining, which comprises a feeding bin and a magnetic separation box body, wherein the feeding bin is arranged at the top end of the magnetic separation box body, the bottom end of the feeding bin is communicated with a material homogenizing box, rotating bearings are arranged on the front inner wall and the rear inner wall of the feeding bin, rotating shafts are jointly inserted into the front rotating bearing and the rear rotating bearing, a rotating drum is fixed on the outer wall of the rotating shaft, and a plurality of magnet strips are adhered to the inner part of the rotating drum along the circumferential direction; the left side of the rotary drum is provided with a scraping assembly, a receiving bin is arranged below the scraping assembly, a control panel is arranged on the front side wall of the magnetic separation box body, and the bottom end of the magnetic separation box body is communicated with a discharging bin; the invention can greatly improve the scraping effect, the magnetic substances adsorbed on the outer wall of the rotary drum can be rapidly scraped, the working efficiency is high, and the subsequent adsorption work of the rotary drum is not influenced; the rice can be evenly scattered to the outer wall of the rotary cylinder, and magnetic substances such as iron scraps in the rice can be thoroughly removed by magnetic separation, so that the quality of the rice after magnetic separation is improved.
Description
Technical Field
The invention relates to the technical field of rice finish machining, in particular to magnetic separation equipment for organic rice finish machining.
Background
The rice has higher nutritive value, is easy to digest and absorb, is one of main grains eaten by people in China, people in southern areas in China generally eat the rice as staple food, and the traditional rice processing technology comprises the procedures of cleaning, rice hulling, rice milling, polishing, grading, color selection, packaging and the like, and tends to be automatic along with the improvement of the mechanization level. In the processing process of the rice, a certain amount of magnetic substances such as scrap iron and the like are inevitably doped, so that the rice is required to be magnetically separated before leaving the factory, and the magnetic substances carried in the rice are removed.
The utility model of the patent number CN201820448449.8 discloses a novel improved rice processing magnetic separation device, which comprises a magnetic separation box, a hopper, supporting legs, supporting rods, a rice discharging control plate structure, a magnetic separation collecting box structure, a rotary fixing rod structure, rice plates, vibrating plates, a vibrating machine, vibrating rods, fixing blocks, an adapter plate, rice bags, a magnetic separation switch and a vibrating switch, wherein the hopper is welded at the left side position of the upper end of the magnetic separation box; the support legs are welded at four corners of the lower end of the magnetic separation box, but the utility model still has some defects: the magnetic substance adsorbed on the outer wall of the rotary cylinder has an unsatisfactory scraping effect, can influence the adsorption work behind the rotary cylinder, and cannot guarantee the quality of rice; the rice discharge of the feeding bin is led out intensively, so that magnetic substances such as iron scraps in the rice are difficult to be adsorbed completely.
Disclosure of Invention
Aiming at the problems of the background technology, the invention designs magnetic separation equipment for finishing the organic rice.
The invention is realized by the following technical scheme:
The magnetic separation equipment for the finish machining of the organic rice comprises a feeding bin and a magnetic separation box body, wherein the feeding bin is arranged at the top end of the magnetic separation box body, a material homogenizing box is communicated with the bottom end of the feeding bin, rotating bearings are arranged on the front inner wall and the rear inner wall of the feeding bin, rotating shafts are jointly inserted into the front rotating bearing and the rear rotating bearing, a rotating drum is fixed on the outer wall of the rotating shaft, and a plurality of magnet strips are adhered to the inner part of the rotating drum along the circumferential direction; the left side of revolving drum is equipped with scrapes the material subassembly, the below of scraping the material subassembly is equipped with and connects the feed bin, control panel is installed to the preceding lateral wall of magnetic separation box, the bottom intercommunication of magnetic separation box has out the feed bin.
As the further improvement of above-mentioned scheme, scrape the material subassembly and include scraping flitch, round bar, reset spring, cam and first driving motor, a pair of the round bar is fixed in the inner wall of magnetic separation box, a pair of round hole has been seted up to the lateral wall of scraping the flitch, and a pair of the round bar corresponds the cover respectively and locates the round hole inner wall, the both ends outer wall of round bar all overlaps to be equipped with reset spring.
As a further improvement of the above scheme, the cam is fixed at the output end of the first driving motor, and the cam is abutted against the front side wall of the scraping plate.
As a further improvement of the scheme, a pushing shaft is arranged in the material homogenizing box, a left helical blade is fixed on the outer wall of the front half section of the pushing shaft, and a right helical blade is fixed on the outer wall of the rear half section of the pushing shaft.
As a further improvement of the scheme, a material homogenizing plate is fixed at the bottom end of the material homogenizing box, and discharging holes are uniformly formed in the material homogenizing plate.
As a further improvement of the scheme, the magnetic separation box body is fixedly arranged on the frame, and rollers are fixed at the bottom ends of supporting legs of the frame.
As a further improvement of the scheme, the frame is also provided with a conveying assembly, the conveying assembly comprises a driving roller, a driven roller, a conveying belt and a conveying motor, the outer walls of the driving roller and the driven roller are jointly sleeved with the conveying belt, and the driving roller is driven by the conveying motor.
As a further improvement of the scheme, the rear end of the rotating shaft penetrates out of the side wall of the magnetic separation box body to be connected with a first belt pulley, the first belt pulley is connected with a second belt pulley through a transmission belt, and the second belt pulley is connected with the output end of the second driving motor.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the rotary drum scraping device, the scraping assembly is arranged on the left side of the rotary drum and comprises the scraping plate, the round rod, the reset spring, the cam and the first driving motor, the cam can be driven to rotate after the first driving motor is electrified, the cam is abutted against the front side wall of the scraping plate, the scraping plate can be driven to reciprocate back and forth along the outer wall of the round rod by rotation of the cam under the elastic force of the reset spring, the scraping effect is greatly improved, magnetic substances adsorbed on the outer wall of the rotary drum can be scraped rapidly, the working efficiency is high, and the subsequent adsorption work of the rotary drum is not influenced.
2. According to the invention, the pushing shaft is arranged in the homogenizing box, the left helical blade is fixed on the outer wall of the front half section of the pushing shaft, the right helical blade is fixed on the outer wall of the rear half section of the pushing shaft, the pushing shaft can be driven by the external pushing motor to rotate clockwise, the left helical blade continuously pushes the rice falling into the middle position in the homogenizing box forward Fang Tuisong, and the right helical blade continuously pushes the rice falling into the middle position in the homogenizing box backward, so that the rice falling through the feeding bin can be uniformly paved on the homogenizing plate fixed at the bottom end of the homogenizing box, the rice can be uniformly scattered on the outer wall of the rotary cylinder, and magnetic substances such as iron scraps in the rice can be thoroughly removed by magnetic separation, thereby being beneficial to improving the quality of the rice after magnetic separation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front perspective schematic view of the present invention;
FIG. 2 is a rear perspective schematic view of the present invention;
FIG. 3 is a schematic view of the internal structure of the magnetic separation box of the present invention;
FIG. 4 is a schematic diagram of the rotation of the rotary drum of the present invention;
FIG. 5 is a schematic perspective view of a scraping assembly according to the present invention;
FIG. 6 is an exploded view of the scraper assembly of the present invention;
FIG. 7 is a schematic perspective view of a transfer assembly according to the present invention;
Fig. 8 is a left side view semi-cutaway schematic of the pod cartridge of the present invention.
The magnetic separation device comprises a 1-feeding bin, a 2-magnetic separation box body, a 3-material homogenizing box, a 4-rotating bearing, a 5-rotating shaft, a 6-rotating drum, a 7-scraping component, a 701-scraping plate, a 702-round rod, a 703-reset spring, a 704-cam, a 705-first driving motor, a 706-round hole, an 8-conveying component, a 801-driving roller, a 802-driven roller, a 803-conveying belt, a 804-conveying motor, a 9-magnet strip, a 10-material receiving bin, a 11-control panel, a 12-material discharging bin, a 13-pushing shaft, a 14-left spiral blade, a 15-right spiral blade, a 16-material homogenizing plate, a 17-rack, 18-rollers, a 19-first belt pulley, a 20-driving belt, a 21-second belt pulley and a 22-second driving motor.
Detailed Description
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
The invention is further described below with reference to the accompanying drawings.
Example 1
The magnetic separation equipment for finishing the organic rice comprises a feeding bin 1 and a magnetic separation box body 2, wherein the feeding bin 1 is arranged at the top end of the magnetic separation box body 2, a material homogenizing box 3 is communicated with the bottom end of the feeding bin 1, rotary bearings 4 are arranged on the front inner wall and the rear inner wall of the feeding bin 1, a rotary shaft 5 is jointly inserted in the front rotary bearing 4 and the rear rotary bearing 4, a rotary cylinder 6 is fixed on the outer wall of the rotary shaft 5, a plurality of magnet strips 9 are adhered to the inner part of the rotary cylinder 6 along the circumferential direction, the rear end of the rotary shaft 5 penetrates out of the side wall of the magnetic separation box body 2 and is connected with a first belt pulley 19, the first belt pulley 19 is connected with a second belt pulley 21 through a transmission belt 20, the second belt pulley 21 is connected with the output end of a second driving motor 22, the second driving motor 22 can drive the second belt pulley 21 to rotate after being electrified, and then the first belt pulley 19 and the rotary cylinder 6 can be driven to rotate under the action of the transmission belt 20; the left side of the rotary drum 6 is provided with a scraping assembly 7, a receiving bin 10 is arranged below the scraping assembly 7, a control panel 11 is arranged on the front side wall of the magnetic separation box body 2, the control panel 11 is electrically connected with all electrical devices in the magnetic separation equipment, and a discharging bin 12 is communicated with the bottom end of the magnetic separation box body 2; the magnetic separation box body 2 is fixedly arranged on the frame 17, rollers 18 are fixed at the bottom ends of supporting legs of the frame 17, and brake pads are arranged on the rollers 18, so that the position of the magnetic separation equipment can be flexibly arranged.
As shown in fig. 3, 5 and 6, the scraping assembly 7 comprises a scraping plate 701, round bars 702, a reset spring 703, a cam 704 and a first driving motor 705, wherein a pair of round bars 702 are fixed on the inner wall of the magnetic separation box 2, a pair of round holes 706 are formed in the side wall of the scraping plate 701, the round bars 702 are respectively sleeved on the inner wall of the round holes 706, and the reset springs 703 are sleeved on the outer walls of the two ends of the round bars 702; the output end of the first driving motor 705 is fixed with a cam 704, the cam 704 is abutted against the front side wall of the scraping plate 701, the cam 705 can be driven to rotate after the first driving motor 705 is electrified, the cam 704 is abutted against the front side wall of the scraping plate 701, under the elastic force of the reset spring 703, the cam 704 rotates to drive the scraping plate 701 to reciprocate back and forth along the outer wall of the round rod 702, the scraping effect is greatly improved, magnetic substances adsorbed on the outer wall of the rotary cylinder 6 can be scraped rapidly, the working efficiency is high, and the subsequent adsorption work of the rotary cylinder 6 is not influenced.
As shown in fig. 1 and 7, a conveying assembly 8 is further installed on the frame 17, the conveying assembly 8 comprises a driving roller 801, a driven roller 802, a conveying belt 803 and a conveying motor 804, the outer walls of the driving roller 801 and the driven roller 802 are jointly sleeved with the conveying belt 803, the driving roller 801 is driven by the conveying motor 804, the conveying belt 8 is driven to rotate clockwise after the driving roller 801 is electrified, and therefore rice subjected to magnetic separation can be quickly conveyed out after falling onto the upper end of the conveying belt 8, and subsequent rice finished product packaging and other procedures are facilitated.
The procedure for example 1 was as follows: firstly, when the magnetic separation equipment is moved to a processing position, fixing the magnetic separation equipment; the first driving motor 705, the second driving motor 2 and the conveying motor 804 are started through the control panel 11, the first driving motor 705 can drive the cam 705 to rotate after being electrified, the cam 704 is abutted against the front side wall of the scraping plate 701, the rotation of the cam 704 can drive the scraping plate 701 to reciprocate back and forth along the outer wall of the round bar 702 under the elastic force of the reset spring 703, and the second driving motor 22 drives the first belt pulley 19 and the rotary cylinder 6 to rotate after being electrified; then, a discharge hole of the rice grading process in the last step of magnetic selection is aligned with an upper port of a feeding bin 1, rice can continuously fall into the feeding bin 1, the whole feeding bin 1 is in an inverted cone shape, under the gravity of the rice, the rice continuously falls into a homogenizing box 3, and then the rice is uniformly scattered into the outer wall of a rotary drum 6 by the homogenizing box 3, a plurality of magnet strips 9 are adhered to the inner part of the rotary drum 6 along the circumferential direction, and the magnet strips 9 can adsorb magnetic substances such as scrap iron and the like mixed in the rice on the outer wall of the rotary drum 6, when the magnetic substances rotate to the position of a scraping plate 701, the scraped magnetic substances can be scraped by the scraping plate 701, and then are led out and cleaned by a receiving bin 10; the rice after magnetic separation falls to the inside of the discharge bin 12 through the inner cavity of the magnetic separation box body 2, and finally, the rice falls to the upper end of the conveyor belt 8 and can be rapidly conveyed out, and then, the subsequent procedures of packing of rice finished products and the like are carried out.
Example 2
Embodiment 2 is further improved on the basis of embodiment 1, as shown in fig. 3 and 8, a pushing shaft 13 is installed in the material homogenizing box 3, a left helical blade 14 is fixed on the outer wall of the front half section of the pushing shaft 13, a right helical blade 15 is fixed on the outer wall of the rear half section of the pushing shaft 13, and the pushing shaft 13 is driven by an external pushing motor; the bottom end of the material equalizing box 3 is fixed with a material equalizing plate 16, and the material equalizing plate 16 is evenly provided with discharge holes.
In the use process of embodiment 2, because the discharge gate area of feeding storehouse 1 is less, rice is derived from the ejection of compact of feeding storehouse 1 and is concentrated relatively, thereby magnetic substance such as iron bits in rice is difficult to be adsorbed completely, push shaft 13 is driven by outside push motor back, can drive push shaft 13 clockwise rotation, left helical blade 14 constantly will fall into the inside intermediate position of samming box 3 the rice forward Fang Tuisong, right helical blade 15 constantly will fall into the inside intermediate position of samming box 3 the rice propelling movement backward, thereby evenly set up the discharge opening on the samming plate 16 of samming box 3 bottom fixed through the rice that the feeding storehouse falls, thereby the rice can even spill to rotary drum 6 outer wall, magnetic substance can thoroughly be got rid of by the magnetic separation, be favorable to improving the quality of rice after the magnetic separation.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (6)
1. The utility model provides an organic rice is magnetic separation equipment for finish machining, includes feeding storehouse and magnetic separation box, its characterized in that: the feeding bin is arranged at the top end of the magnetic separation box body, the bottom end of the feeding bin is communicated with a material homogenizing box, the front inner wall and the rear inner wall of the feeding bin are respectively provided with a rotary bearing, a rotary shaft is jointly inserted into the front rotary bearing and the rear rotary bearing, the outer wall of the rotary shaft is fixedly provided with a rotary cylinder, and a plurality of magnet strips are adhered to the inside of the rotary cylinder along the circumferential direction; the left side of the rotary drum is provided with a scraping assembly, a receiving bin is arranged below the scraping assembly, a control panel is arranged on the front side wall of the magnetic separation box body, and the bottom end of the magnetic separation box body is communicated with a discharging bin;
The scraping assembly comprises a scraping plate, round rods, a reset spring, a cam and a first driving motor, wherein a pair of round rods are fixed on the inner wall of the magnetic separation box body, a pair of round holes are formed in the side wall of the scraping plate, the round rods are respectively sleeved on the inner wall of the round holes correspondingly, and the reset springs are sleeved on the outer walls of the two ends of the round rods respectively;
The output end of the first driving motor is fixed with the cam, and the cam is abutted with the front side wall of the scraping plate.
2. The magnetic separation device for finishing organic rice according to claim 1, wherein: the inside mounting of samming box has the propelling movement axle, the first half section outer wall of propelling movement axle is fixed with left helical blade, the second half section outer wall of propelling movement axle is fixed with right helical blade.
3. The magnetic separation device for finishing organic rice according to claim 2, wherein: the bottom end fixing of the material homogenizing box is provided with a material homogenizing plate, and the material homogenizing plate is evenly provided with discharging holes.
4. The magnetic separation device for finishing organic rice according to claim 1, wherein: the magnetic separation box body is fixedly arranged on the frame, and rollers are fixed at the bottom ends of supporting legs of the frame.
5. The magnetic separation device for finishing organic rice according to claim 4, wherein: the conveying assembly comprises a driving roller, a driven roller, a conveying belt and a conveying motor, wherein the outer wall of the driving roller and the outer wall of the driven roller are sleeved with the conveying belt together.
6. The magnetic separation device for finishing organic rice according to claim 1, wherein: the rear end of the rotating shaft penetrates out of the side wall of the magnetic separation box body to be connected with a first belt pulley, the first belt pulley is connected with a second belt pulley through a transmission belt, and the second belt pulley is connected with the output end of a second driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111218233.5A CN113877725B (en) | 2021-10-20 | 2021-10-20 | Magnetic separation equipment for finishing organic rice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111218233.5A CN113877725B (en) | 2021-10-20 | 2021-10-20 | Magnetic separation equipment for finishing organic rice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113877725A CN113877725A (en) | 2022-01-04 |
| CN113877725B true CN113877725B (en) | 2024-05-28 |
Family
ID=79003668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111218233.5A Active CN113877725B (en) | 2021-10-20 | 2021-10-20 | Magnetic separation equipment for finishing organic rice |
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| Country | Link |
|---|---|
| CN (1) | CN113877725B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT114047B (en) * | 1927-11-16 | 1929-08-26 | Art Inst Orell Fuessli | Squeegee device on gravure presses. |
| CN207872389U (en) * | 2018-04-02 | 2018-09-18 | 江西嘉泰精制米业有限公司 | A kind of rice processing concentration equipment of novel improved type |
| CN211217116U (en) * | 2019-09-30 | 2020-08-11 | 江西省鸿西农业有限公司 | Novel rice processing magnetic separation device |
| CN112827645A (en) * | 2020-12-31 | 2021-05-25 | 攀枝花水钢红发矿业有限公司 | Novel magnetic separator |
-
2021
- 2021-10-20 CN CN202111218233.5A patent/CN113877725B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT114047B (en) * | 1927-11-16 | 1929-08-26 | Art Inst Orell Fuessli | Squeegee device on gravure presses. |
| CN207872389U (en) * | 2018-04-02 | 2018-09-18 | 江西嘉泰精制米业有限公司 | A kind of rice processing concentration equipment of novel improved type |
| CN211217116U (en) * | 2019-09-30 | 2020-08-11 | 江西省鸿西农业有限公司 | Novel rice processing magnetic separation device |
| CN112827645A (en) * | 2020-12-31 | 2021-05-25 | 攀枝花水钢红发矿业有限公司 | Novel magnetic separator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113877725A (en) | 2022-01-04 |
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