CN217594844U - Ferrosilicon powder processing is with high-efficient screening plant - Google Patents
Ferrosilicon powder processing is with high-efficient screening plant Download PDFInfo
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- CN217594844U CN217594844U CN202221465993.6U CN202221465993U CN217594844U CN 217594844 U CN217594844 U CN 217594844U CN 202221465993 U CN202221465993 U CN 202221465993U CN 217594844 U CN217594844 U CN 217594844U
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Abstract
The utility model relates to a particulate matter screening plant technical field discloses a ferrosilicon powder processing is with high-efficient screening plant, including the screening box, screening box top is rotated and is connected with the upper cover plate, the fixed hopper that is provided with of upper cover plate lower extreme, go into the hopper upper end all around with screening box inner wall fixed connection, it is provided with the rotating electrical machines, two to go into hopper lower extreme both sides equal fixed rotating electrical machines that are provided with, two the equal fixedly connected with driving pulley of output of rotating electrical machines, two all be connected with driven pulleys through the driving belt transmission on the driving pulley equal fixedly connected with in driven pulleys upper end grinds the roller, two it all rotates with screening box inner wall to grind the roller both ends and is connected, and two contact between the grinding roller surface. The utility model discloses in, can carry out effectual screening to the ferrosilicon powder granule, the screening effect is better, and its simple structure, and is swift, high-efficient, is difficult to damage, even cause the damage also be convenient for maintain.
Description
Technical Field
The utility model relates to a particulate matter screening plant technical field especially relates to a ferrosilicon powder processing is with high-efficient screening plant.
Background
Ferrosilicon powder is an iron alloy consisting of silicon and iron, which is then ground into a powdery substance, and is generally used as a deoxidizer for steel making and iron making, and also as a raw material for hydrogen making, and is used as a deoxidizer and an alloying agent in the steel making industry. Ferrosilicon powder needs to be screened when in use, so that the ferrosilicon powder is more convenient to use.
At present, the existing screening device cannot perform effective circular screening, a lot of large silicon and iron particles are directly screened off due to incomplete crushing, so that resource waste is caused, and the existing screening device is too complex in structure, so that the efficiency of screening silicon powder and iron powder is low, the silicon powder and the iron powder are easy to damage, and the silicon powder and the iron powder are inconvenient to maintain.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the high-efficient screening plant is used in ferrosilicon powder processing that proposes can carry out effectual screening to the ferrosilicon powder granule, and the screening effect is better, and its simple structure, and is swift, high-efficient, is difficult to damage, even cause the damage also be convenient for maintain.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a high-efficiency screening device for processing ferrosilicon powder comprises a screening box body, wherein the top of the screening box body is rotatably connected with an upper cover plate, the lower end of the upper cover plate is fixedly provided with a feed hopper, the periphery of the upper end of the feed hopper is fixedly connected with the inner wall of the screening box body, two sides of the lower end of the feed hopper are both fixedly provided with rotating motors, the output ends of the two rotating motors are both fixedly connected with driving pulleys, the two driving pulleys are both connected with driven pulleys through transmission belt transmission, the upper ends of the two driven pulleys are both fixedly connected with grinding rollers, both ends of the two grinding rollers are both rotatably connected with the inner wall of the screening box body, the surfaces of the two grinding rollers are contacted, the lower ends of the two grinding rollers are fixedly provided with feed openings, and the upper ends of the feed openings are aligned with the middle parts of the two grinding rollers;
the screening box is characterized in that a screening plate is movably arranged in the middle of the screening box body, a fine screen is fixedly arranged in the middle of the screening plate, a vibration motor is fixedly arranged on one side of the lower end of the screening plate, the output end of the vibration motor is fixedly connected with the screening plate, and a buffer spring is fixedly connected to one side, far away from the vibration motor, of the lower end of the screening plate;
an iron powder screening mechanism is fixedly arranged at the lower end of the screening box body close to the middle part, a scraping mechanism is fixedly arranged at the lower side of one end of the iron powder screening mechanism, a discharging slide carriage is fixedly arranged at the lower end of one side of the iron powder screening mechanism far away from the scraping mechanism, and a silicon powder discharging port is fixedly arranged at the end part of the discharging slide carriage;
a large particle recovery box is fixedly arranged in the middle of the outer wall of the screening box body and close to the sieve plate, the side wall of the large particle recovery box is communicated with the upper end of the sieve plate through an opening, a dust collector is fixedly arranged on the outer wall of the screening box body and at the upper end of the large particle recovery box, the input end of the dust collector is fixedly connected with a suction pipe, the lower end of the suction pipe penetrates through the upper end of the large particle recovery box and extends into the inner bottom of the large particle recovery box, the output end of the dust collector is fixedly connected with a discharge pipe, and the end part of the discharge pipe extends into the upper end of a feeding hopper;
through the technical scheme, two rotating electrical machines drive two grinding rolls through belt drive structure and rotate, and carry out repulverize processing with great ferrosilicon powder granule through mutual extrusion and grinding action between the crocus layer on surface, thereby the size of effectual assurance ferrosilicon powder granule is suitable, and the ferrosilicon powder after grinding carries out effectual screening through the screening action of sieve, thereby sieve qualified ferrosilicon powder granule, and the great granule that sieve sieved out gets into the inside collection that concentrates of large granule collection box, then circulate broken screening through the dust catcher with large granule ferrosilicon powder suction income hopper, be difficult to leak the ferrosilicon powder of great granule, the rethread conveyer belt conveys qualified ferrosilicon powder granule, be provided with a plurality of magnet pieces on the conveyer belt, can adsorb the iron powder, silica powder directly falls on the unloading board when passing through the conveyer belt tip, then derive and discharge through the discharge gate by the carriage apron, realize the screening of ferrosilicon powder, and be provided with scraping mechanism in lower extreme one side of ferrosilicon powder screening mechanism, scrape the scraper blade that adsorbs on the conveyer belt in the inside of scraping mechanism, it collects the iron powder to make it to drop and collect the iron powder after concentrating the iron powder collection box.
Furthermore, an access door is rotatably connected to one side wall of the screening box body close to the upper end;
through above-mentioned technical scheme, the setting up of access door conveniently is opened and is overhauld the inside component of screening box, effectively guarantees the normal work of its inside component.
Further, an iron powder collecting box is movably arranged at the bottom in the screening box body;
through above-mentioned technical scheme, the iron powder collection box is used for collecting the iron powder granule of sieving branch department and handles to conveniently use.
Further, a feed inlet is fixedly formed in the lower end of the feed hopper and is aligned with the middle of the upper ends of the two grinding rollers;
through above-mentioned technical scheme, the feed inlet is aligned with two grinding roller upper end middle parts, conveniently gets into the material from between two grinding rollers to carry out effectual grinding to it.
Further, the outer walls of the two grinding rollers are fixedly provided with grinding powder layers;
through above-mentioned technical scheme, the crocus layer can increase the effect that the ferrosilicon powder ground.
Furthermore, the iron powder screening mechanism comprises two rotating rollers, the end parts of the rotating rollers are fixedly connected with a power motor, a conveyor belt is arranged between the two rotating rollers, and a plurality of magnet blocks are uniformly and fixedly arranged in the conveyor belt;
through above-mentioned technical scheme, convey the tiny granule of screening through the conveyer belt, be provided with a plurality of magnet pieces on the conveyer belt, can adsorb the iron powder to make and separate between silica flour and the iron powder.
Furthermore, the scraping mechanism comprises a mounting plate, the end part of the mounting plate is fixedly connected with the inner wall of the screening box body, and the upper end of the mounting plate is fixedly connected with two scraping plates;
through above-mentioned technical scheme, the scraper blade can strike off absorbent iron powder on the conveyer belt to make the iron powder fall into iron powder and collect the box inside and concentrate the collection.
Furthermore, the rear ends of the two scraping plates are fixedly connected with supporting springs, and the two supporting springs are respectively and fixedly connected with the front scraping plate and the inner wall of the screening box body;
through above-mentioned technical scheme, supporting spring can provide stable holding power for the scraper blade, make attached on the conveyer belt surface that the scraper blade can be stable to what better strikes off the iron powder.
The utility model discloses following beneficial effect has:
1. the utility model provides a pair of high-efficient screening plant is used in ferrosilicon powder processing sets up two grinding rolls through the upper end at the screening box, will smash not thorough ferrosilicon powder granule through grinding roll and carry out the regrinding and smash, then sieve of rethread lower extreme sieves, sieve qualified tiny particle ferrosilicon powder, and with great ferrosilicon powder granule screening, drive the sieve through vibrating motor and shake, thereby carry out effectual screening to the ferrosilicon powder granule, the screening effect is better.
2. The utility model provides a pair of high-efficient screening plant is used in ferrosilicon powder processing through setting up the large granule collection box, makes the great granule that the sieve screening goes out get into the inside collection that concentrates of large granule collection box, then circulates broken screening through the suction cleaner with large granule ferrosilicon powder suction into the hopper, is difficult to leak the ferrosilicon powder of great granule, resources are saved more, the result of use is better.
3. The utility model provides a pair of ferrosilicon powder processing is with high-efficient screening plant, through set up iron powder screening mechanism at the sieve lower extreme, convey the tiny granule of screening through the conveyer belt, be provided with a plurality of magnet pieces on the conveyer belt, can live the iron powder absorption, silica flour directly falls on the unloading carriage apron when passing through the conveyer belt tip, then derive and discharge through the silica flour discharge gate by the unloading carriage apron, realize the screening of ferrosilicon powder, and be provided with scraping mechanism in lower extreme one side of iron powder screening mechanism, will adsorb the iron powder granule on the conveyer belt through scraping the inside scraper blade of scraping mechanism and scrape down, make it drop the inside collection of concentrating of iron powder collection box, the convenient iron powder granule after screening is collected the processing.
4. The utility model provides a pair of high-efficient screening plant is used in ferrosilicon powder processing is provided with the access door through the lateral wall upper end at the screening box, conveniently opens and overhauls the inside component of screening box, effectively guarantees the normal work of its inside component, and its simple structure, and is swift, high-efficient, is difficult to damage, even cause the damage also maintenance of being convenient for.
Drawings
FIG. 1 is an isometric view of a high-efficiency screening device for ferrosilicon powder processing according to the present invention;
FIG. 2 is a front cross-sectional view of the high-efficiency screening device for ferrosilicon powder processing provided by the present invention;
FIG. 3 is a schematic structural view of a lower end separating mechanism of the high-efficiency screening device for processing ferrosilicon powder provided by the utility model;
figure 4 is the utility model provides a high-efficient screening plant's into hopper structural schematic diagram is used in ferrosilicon powder processing.
Illustration of the drawings:
1. screening the box body; 2. an access door; 3. an upper cover plate; 4. a large particle recovery box; 5. a suction pipe; 6. a dust collector; 7. a discharge pipe; 8. an iron powder collecting box; 9. feeding into a hopper; 10. a rotating electric machine; 11. a driving pulley; 12. a drive belt; 13. a driven pulley; 14. a grinding roller; 15. grinding a powder layer; 16. a feeding port; 17. a sieve plate; 18. fine screen mesh; 19. a vibration motor; 20. a buffer spring; 21. an iron powder screening mechanism; 22. a scraping mechanism; 23. a blanking slide carriage; 24. a silicon powder discharge port; 25. a rotating roller; 26. a conveyor belt; 27. a magnet block; 28. mounting a plate; 29. a squeegee; 30. a support spring; 31. and (4) feeding a material inlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment:
a high-efficiency screening device for processing ferrosilicon powder comprises a screening box body 1, wherein the top of the screening box body 1 is rotatably connected with an upper cover plate 3, the lower end of the upper cover plate 3 is fixedly provided with a feeding hopper 9, the periphery of the upper end of the feeding hopper 9 is fixedly connected with the inner wall of the screening box body 1, two sides of the lower end of the feeding hopper 9 are fixedly provided with rotating motors 10, the output ends of the two rotating motors 10 are fixedly connected with driving belt wheels 11, the two driving belt wheels 11 are respectively connected with driven belt wheels 13 through transmission belts 12 in a transmission manner, the upper ends of the two driven belt wheels 13 are respectively fixedly connected with grinding rollers 14, two ends of the two grinding rollers 14 are respectively rotatably connected with the inner wall of the screening box body 1, the surfaces of the two grinding rollers 14 are contacted, the lower ends of the two grinding rollers 14 are fixedly provided with a feed opening 16, and the upper ends of the feed opening 16 are aligned with the middle parts of the two grinding rollers 14;
a sieve plate 17 is movably arranged in the middle of the sieving box body 1, a fine sieve 18 is fixedly arranged in the middle of the sieve plate 17, a vibrating motor 19 is fixedly arranged on one side of the lower end of the sieve plate 17, the output end of the vibrating motor 19 is fixedly connected with the sieve plate 17, and a buffer spring 20 is fixedly connected to one side, far away from the vibrating motor 19, of the lower end of the sieve plate 17;
an iron powder screening mechanism 21 is fixedly arranged at the lower end of the screening box body 1 close to the middle part, a scraping mechanism 22 is fixedly arranged at the lower side of one end of the iron powder screening mechanism 21, a discharging slide carriage 23 is fixedly arranged at the lower end of one side of the iron powder screening mechanism 21 far away from the scraping mechanism 22, and a silicon powder discharging port 24 is fixedly arranged at the end part of the discharging slide carriage 23;
the middle part of the outer wall of the screening box body 1 is fixedly provided with a large particle recovery box 4 close to the sieve plate 17, the side wall of the large particle recovery box 4 is communicated with the upper end of the sieve plate 17 through an opening, the outer wall of the screening box body 1 is fixedly provided with a dust collector 6 at the upper end of the large particle recovery box 4, the input end of the dust collector 6 is fixedly connected with a suction pipe 5, the lower end of the suction pipe 5 penetrates through the upper end of the large particle recovery box 4 and stretches into the inner bottom part of the large particle recovery box, the output end of the dust collector 6 is fixedly connected with a discharge pipe 7, and the end part of the discharge pipe 7 stretches into the upper end of a hopper 9;
two rotating electrical machines 10 drive two grinding rolls 14 through belt drive structure and rotate, and carry out repulverize processing with great ferrosilicon powder granule through mutual extrusion and grinding action between the crocus layer 15 on surface, thereby the size of effectual assurance ferrosilicon powder granule is suitable, and the ferrosilicon powder after the grinding carries out effectual screening through the screening action of sieve 17, thereby sieve qualified ferrosilicon powder granule, and the great granule that sieve 17 sieved gets into the inside collection that concentrates of large granule collection box 4, then rethread dust catcher 6 circulates broken screening with large granule ferrosilicon powder suction income hopper 9, be difficult to leak the ferrosilicon powder of great granule, rethread conveyer belt 26 conveys qualified ferrosilicon powder granule, be provided with a plurality of magnet pieces 27 on conveyer belt 26, can adsorb the iron powder, directly fall on unloading carriage apron 23 when the silica powder passes through conveyer belt 26 tip, then derive and discharge through discharge gate 24 by unloading carriage 23, realize the screening of ferrosilicon powder, and be provided with in lower extreme one side of iron powder mechanism 21 and scrape the material mechanism 22, the scraper blade 29 through scraping the scraper blade of material mechanism 22 inside and carry out its collection granule collection box 26 that the collection of iron powder on the collection box carries out the convenience.
An access door 2 is rotatably connected to one side wall of the screening box body 1 near the upper end, the access door 2 is convenient to open for overhauling elements inside the screening box body 1, the normal work of the elements inside the screening box body is effectively guaranteed, an iron powder collecting box 8 is movably arranged at the bottom in the screening box body 1, the iron powder collecting box 8 is used for collecting and treating iron powder particles at screening parts, so that the use is convenient, a feed inlet 31 is fixedly arranged at the lower end of a feed hopper 9, the feed inlet 31 is aligned with the middle parts of the upper ends of two grinding rollers 14, the feed inlet 31 is aligned with the middle parts of the upper ends of the two grinding rollers 14, so that materials can conveniently enter between the two grinding rollers 14 and can be effectively ground, a grinding powder layer 15 is fixedly arranged on the outer walls of the two grinding rollers 14, the grinding powder layer 15 can increase the grinding effect of silicon iron powder, the iron powder screening mechanism 21 comprises two rotating rollers 25, and the end parts of the rotating rollers 25 are fixedly connected with a power motor, a conveyor belt 26 is arranged between the two rotating rollers 25, a plurality of magnet blocks 27 are uniformly and fixedly arranged inside the conveyor belt 26, the screened fine particles are conveyed through the conveyor belt 26, the plurality of magnet blocks 27 are arranged on the conveyor belt 26 and can adsorb iron powder, so that the silicon powder and the iron powder are separated, the scraping mechanism 22 comprises a mounting plate 28, the end part of the mounting plate 28 is fixedly connected with the inner wall of the screening box body 1, two scraping plates 29 are fixedly connected with the upper end of the mounting plate 28, the scraping plates 29 can scrape the iron powder adsorbed on the conveyor belt 26, so that the iron powder falls into the iron powder collecting box 8 to be collected in a centralized manner, supporting springs 30 are fixedly connected with the rear ends of the two scraping plates 29, the two supporting springs 30 are respectively fixedly connected with the front scraping plate 29 and the inner wall of the screening box body 1, and the supporting springs 30 can provide stable supporting force for the scraping plates 29, the scraper 29 can be stably attached to the surface of the conveyor belt 26, so that the iron powder can be better scraped.
The working principle is as follows: when the high-efficiency screening device for processing the silicon iron powder is used, two grinding rollers 14 are arranged at the upper end of a screening box body 1, the silicon iron powder particles which are not thoroughly ground are ground for secondary grinding and grinding through the grinding rollers 14, then the silicon iron powder particles are screened through a screen plate 17 at the lower end, qualified small-particle silicon iron powder is screened, larger silicon iron powder particles are screened out, the screen plate 17 is driven by a vibration motor 19 to vibrate, the silicon iron powder particles are effectively screened, by arranging a large-particle recycling box 4, larger particles screened out by the screen plate 17 enter the large-particle recycling box 4 to be intensively collected, then the large-particle silicon iron powder is pumped into a feeding hopper 9 through a dust suction machine 6 to be circularly crushed and screened, the large-particle silicon iron powder is not easy to leak, and the screening mechanism 21 is arranged at the lower end of the screen plate 17, convey the tiny granule of screening through conveyer belt 26, be provided with a plurality of magnet pieces 27 on conveyer belt 26, can live iron powder absorption, silica flour directly drops on unloading carriage apron 23 when passing through conveyer belt 26 tip, then derive and discharge through silica flour discharge gate 24 by unloading carriage apron 23, realize the screening of ferrosilicon powder, and be provided with scraping mechanism 22 in lower extreme one side of iron powder screening mechanism 21, scrape the iron powder granule that adsorbs on conveyer belt 26 through scraping the inside scraper blade 29 of material mechanism 22, make it drop and collect 8 inside the concentrating collection of iron powder collection box, the iron powder granule after the convenient screening is collected the processing, be provided with access door 2 through the lateral wall upper end at screening box 1, conveniently open and overhaul the inside component of screening box 1, effectively guarantee the normal work of its inside component.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a ferrosilicon powder processing is with high-efficient screening plant, includes screening box (1), its characterized in that: the screening box body (1) is rotatably connected with an upper cover plate (3) at the top, a feeding hopper (9) is fixedly arranged at the lower end of the upper cover plate (3), the periphery of the upper end of the feeding hopper (9) is fixedly connected with the inner wall of the screening box body (1), rotating motors (10) are fixedly arranged on two sides of the lower end of the feeding hopper (9), the output ends of the two rotating motors (10) are fixedly connected with driving belt wheels (11), the two driving belt wheels (11) are respectively connected with driven belt wheels (13) through transmission of a transmission belt (12), the upper ends of the two driven belt wheels (13) are respectively fixedly connected with grinding rollers (14), two ends of each grinding roller (14) are rotatably connected with the inner wall of the screening box body (1), the surfaces of the two grinding rollers (14) are in contact, the lower ends of the two grinding rollers (14) are fixedly provided with blanking ports (16), and the upper ends of the blanking ports (16) are aligned with the middles of the two grinding rollers (14);
a sieve plate (17) is movably arranged in the middle of the sieving box body (1), a fine sieve (18) is fixedly arranged in the middle of the sieve plate (17), a vibrating motor (19) is fixedly arranged on one side of the lower end of the sieve plate (17), the output end of the vibrating motor (19) is fixedly connected with the sieve plate (17), and a buffer spring (20) is fixedly connected to one side, far away from the vibrating motor (19), of the lower end of the sieve plate (17);
an iron powder screening mechanism (21) is fixedly arranged at the lower end of the screening box body (1) close to the middle part, a scraping mechanism (22) is fixedly arranged at the lower side of one end of the iron powder screening mechanism (21), a blanking slide carriage (23) is fixedly arranged at the lower end of one side, far away from the scraping mechanism (22), of the iron powder screening mechanism (21), and a silicon powder discharge hole (24) is fixedly arranged at the end part of the blanking slide carriage (23);
screening box (1) outer wall middle part is close to fixed large granule collection box (4) that is provided with of sieve (17) department, large granule collection box (4) lateral wall is linked together through opening and sieve (17) upper end, screening box (1) outer wall is fixed in large granule collection box (4) upper end and is provided with dust catcher (6), the input fixedly connected with suction tube (5) of dust catcher (6), suction tube (5) lower extreme runs through large granule collection box (4) upper end and stretches into its inner bottom, the output fixedly connected with discharging pipe (7) of dust catcher (6), and discharging pipe (7) tip stretches into hopper (9) upper end.
2. The high-efficient screening plant is used in ferrosilicon powder processing of claim 1, its characterized in that: one side wall of the screening box body (1) is rotatably connected with an access door (2) by the upper end.
3. The high-efficient screening plant is used in ferrosilicon powder processing of claim 1, its characterized in that: and an iron powder collecting box (8) is movably arranged at the bottom in the screening box body (1).
4. The high-efficient screening plant is used in ferrosilicon powder processing of claim 1, its characterized in that: the lower end of the feeding hopper (9) is fixedly provided with a feeding hole (31), and the feeding hole (31) is aligned with the middle parts of the upper ends of the two grinding rollers (14).
5. The high-efficient screening plant is used in ferrosilicon powder processing of claim 1, its characterized in that: and grinding powder layers (15) are fixedly arranged on the outer walls of the two grinding rollers (14).
6. The high-efficient screening plant is used in ferrosilicon powder processing of claim 1, its characterized in that: iron powder screening mechanism (21) includes two live-rollers (25), one live-roller (25) tip fixedly connected with power motor, and two be provided with conveyer belt (26) between live-roller (25), inside even fixed a plurality of magnet pieces (27) that are provided with of conveyer belt (26).
7. The high-efficient screening plant is used in ferrosilicon powder processing of claim 1, its characterized in that: scrape material mechanism (22) and include mounting panel (28), mounting panel (28) tip and screening box (1) inner wall fixed connection, two scraper blades (29) of mounting panel (28) upper end fixedly connected with.
8. The high-efficient screening plant is used in ferrosilicon powder processing of claim 7, its characterized in that: two equal fixedly connected with supporting spring (30) in scraper blade (29) rear end, two supporting spring (30) respectively with preceding scraper blade (29) and screening box (1) inner wall fixed connection.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202221465993.6U CN217594844U (en) | 2022-06-13 | 2022-06-13 | Ferrosilicon powder processing is with high-efficient screening plant |
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| CN202221465993.6U CN217594844U (en) | 2022-06-13 | 2022-06-13 | Ferrosilicon powder processing is with high-efficient screening plant |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115921110A (en) * | 2022-11-04 | 2023-04-07 | 宿迁市振兴化工有限公司 | Device and method for purifying non-polymeric hindered amine light stabilizer |
| CN116764745A (en) * | 2023-06-26 | 2023-09-19 | 石家庄鑫源饮品有限公司 | Multistage circulation crushing and milling equipment for cereal raw materials |
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2022
- 2022-06-13 CN CN202221465993.6U patent/CN217594844U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115921110A (en) * | 2022-11-04 | 2023-04-07 | 宿迁市振兴化工有限公司 | Device and method for purifying non-polymeric hindered amine light stabilizer |
| CN115921110B (en) * | 2022-11-04 | 2024-02-02 | 宿迁市振兴化工有限公司 | Purification device and method for non-polymerization type hindered amine light stabilizer |
| CN116764745A (en) * | 2023-06-26 | 2023-09-19 | 石家庄鑫源饮品有限公司 | Multistage circulation crushing and milling equipment for cereal raw materials |
| CN116764745B (en) * | 2023-06-26 | 2024-01-16 | 石家庄鑫源饮品有限公司 | Multistage circulation crushing and milling equipment for cereal raw materials |
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