CN114345704A - Screening installation of flour production usefulness - Google Patents
Screening installation of flour production usefulness Download PDFInfo
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- CN114345704A CN114345704A CN202210016165.2A CN202210016165A CN114345704A CN 114345704 A CN114345704 A CN 114345704A CN 202210016165 A CN202210016165 A CN 202210016165A CN 114345704 A CN114345704 A CN 114345704A
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Abstract
The invention belongs to the technical field of flour production and processing, and relates to screening equipment for flour production, which comprises a shell, wherein a sand and stone impurity removal device is arranged on the upper side of the shell and used for removing impurities such as small stones contained in flour and filtering the impurities, the sand and stone impurity removal device comprises a left supporting plate fixedly arranged on the upper side of the left side wall of the shell, and a left sealing cover is fixedly arranged on the upper side of the left supporting plate. According to the invention, under the design of the sealing feeding device, the turnover sheet is in sliding connection with the inner wall of the material box, so that flour is fed into the stone removing cavity, the sealing effect of the equipment is achieved, the flour is prevented from floating when the equipment works, the flour in the stone removing cavity is continuously turned over due to the mutual matching of the sand and stone impurity removing device and the drainage device, the flour is sucked into the vibration cavity, sand and stone are left in the stone removing cavity, the flour removes skins contained in the flour under the vibration of the filter plate, and the quality of the flour is ensured.
Description
Technical Field
The invention belongs to the technical field of flour production and processing, and particularly relates to screening equipment for flour production.
Background
As is known, flour is starch-rich powder ground by wheat, is eaten as staple food in most regions in the north of China, is also a popular food material in the south of China, and in the process of flour processing, impurities may be contained in raw flour, and all raw materials need to be screened and processed in order to ensure that finished products do not contain any impurities.
The existing impurity removal device still has a place which needs to be promoted in the aspects of material screening, material collection, recycling and the like, the screening is not thorough enough, impurities such as wheat ears, bran, sand and stones are doped in wheat particles, the quality of finished products of the flour is directly influenced, meanwhile, the flour is easy to scatter everywhere during processing, hidden dangers exist, and the safety is influenced.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides the screening equipment for flour production.
The purpose of the invention can be realized by the following technical scheme: the utility model provides a screening installation of flour production usefulness, includes the casing, the casing upside is equipped with husky stone edulcoration device, and husky stone edulcoration device is arranged in carrying out the edulcoration with impurity such as little stone that contains in the flour and filters, and husky stone edulcoration device includes the fixed left branch fagging that is equipped with of casing left side wall upside, the fixed left sealing lid that is equipped with of left branch fagging upside, the sealed left side wall left side of left side rotates and is equipped with left rotary drum, the inboard middle part of casing right side wall is fixed and is equipped with the right branch fagging, the fixed rotary trough that is equipped with of right branch fagging upside, the inside rotation of rotary trough is equipped with the ring slide rail, the fixed right rotary drum that is equipped with of ring slide rail inner wall, right rotary drum with fixed two connecting plates that are equipped with between the left rotary drum.
Further, lateral wall is equipped with sealed feed arrangement on the casing, and sealed feed arrangement is arranged in will treating the processing face powder and sends into equipment and process, and sealed feed arrangement includes the fixed motor that is equipped with of lateral wall on the casing, the motor output is equipped with the power shaft, the fixed power gear that is equipped with in power shaft right side.
Further, sealed feed arrangement includes the fixed workbin that is equipped with in lateral wall left side on the casing, the power gear left end stretch into to inside the workbin, the fixed feeding cover that is equipped with in power gear left end, the fixed stirring piece that is equipped with in feeding cover outside evenly distributed, the stirring piece rotate the in-process with workbin inner wall sliding contact, the fixed workbin that gathers that is equipped with of workbin lower extreme, the fixed inlet pipe that is equipped with of workbin lower extreme, the inlet pipe lower extreme with the sealed lid of a left side switches on mutually.
Further, gravel and sand edulcoration device includes that the rotary trough right side is fixed to be equipped with right closing plate, the fixed discharging pipe that is equipped with in right closing plate middle part, right closing plate with be equipped with the stone removal chamber between the sealed lid of left side, the fixed rotating ring that is equipped with in the left side rotary drum outside, rotating ring upside with power gear meshes mutually, left side rotary drum with the fixed air inlet that is equipped with between the rotary drum of the right side separates the net, the air inlet separates the net and is located the connecting plate outside, left side rotary drum with the inner wall of the rotary drum of the right side is evenly fixed jointly along the circumferencial direction and is equipped with six material turning plates.
Further, the right branch fagging left side is equipped with drainage device, and drainage device is arranged in will removing the stone chamber flour from the bottom blow and introduce the discharging pipe, makes flour carry out edulcoration on next step, and drainage device includes the fixed bellows that is equipped with in right branch fagging left side, bellows left side wall rotates and is equipped with the driving shaft, the fixed driving gear that is equipped with in driving shaft left side, the driving gear with it meshes to rotate the ring gear lower extreme.
Further, the drainage device comprises a driving bevel gear fixedly arranged at the right end of the driving shaft, a wind shaft is arranged at the bottom of the air box in a rotating mode, a driven bevel gear is fixedly arranged at the lower end of the wind shaft, a fan blade is fixedly arranged at the upper end of the wind shaft, the fan blade blows airflow to the upper side from the lower side and enters the stone removing cavity through the air inlet separation net when rotating, and an air suction channel is arranged on the right side of the air box.
Further, the fixed negative pressure section of thick bamboo that is equipped with in right branch fagging right side, negative pressure section of thick bamboo upper end with the discharging pipe is put through mutually, negative pressure section of thick bamboo left side wall is equipped with the negative pressure mouth, the internal fixation of negative pressure mouth is equipped with keeps off the net, the passageway right side of breathing in with the negative pressure mouth is put through mutually.
Further, the lateral wall respectively is equipped with the vibration spout about the casing, two it is equipped with the filter plate to slide jointly in the vibration spout, the lateral wall all fixes and is equipped with the vibrting spear about the casing, every the vibrting spear upper end with the filter plate is to contradicting, the filter plate both ends with correspond be connected with the spring between the vibration spout bottom, the filter plate upside is equipped with the vibration chamber, the filter plate downside is equipped with collects the chamber, it is equipped with the collection mouth to collect the chamber right side.
Put into flour to the inner chamber of workbin, the starter motor begins work, motor output end drives the power shaft and rotates, the power shaft drives left side feeding cover when rotating and rotates, thereby the feeding cover drives the outside and turns the piece and rotate, turn the piece and carry the downside and enter into the inlet pipe through the guide effect of gathering the workbin from workbin inner chamber upside every time the piece rotates between two pieces that will correspond ninety degrees, and slide down to removing in the stone chamber, under sealed feed arrangement's design, through turning piece and workbin inner wall sliding connection, not only send into flour to removing in the stone chamber, play the sealed effect of equipment simultaneously, guarantee that equipment is not taking place to float and scatter when carrying out work flour, guarantee safety.
Meanwhile, a power shaft drives a power gear to rotate, a rotating toothed ring is meshed with the power gear and rotates, the rotating toothed ring drives a left rotary drum to rotate in a left sealing cover, so that the left rotary drum drives a right rotary drum and a circular ring sliding rail to rotate through a connecting plate, the left rotary drum and the right rotary drum drive an inner material turning plate to rotate when rotating, meanwhile, a driving gear is meshed with a driven bevel gear and rotates, the driving gear drives a driving bevel gear to rotate through a driving shaft, the driven bevel gear is meshed with the driving bevel gear and rotates, the driven bevel gear drives an upper end fan blade to rotate through a wind power shaft, the upper side of the fan blade is blown by the fan blade when rotating, the lower side of the fan blade generates suction, so that the suction force is generated through a suction channel and acts on a negative pressure port, negative pressure is generated in a discharge pipe, flour in a stone removing cavity is sucked into the discharge pipe and enters a vibration cavity through a negative pressure cylinder, and air flow is blown into the bottom of the stone removing cavity through an air inlet spacer net under the action of the fan blade, the flour is continuously blown, sand and stone are deposited at the bottom due to gravity, the flour at the bottom of the stone removing cavity rotates along with the material turning plate and gradually rises when the material turning plate rotates, the flour gradually falls from a high position along with the rotation of the material turning plate, the flour enters the discharging pipe under the negative pressure inside the discharging pipe, the sand and stone fall at the bottom due to gravity, the impurity removal of the sand and stone in the flour is realized, the flour enters the vibration cavity, the upper side filter plate is driven to slide up and down through the vibration of the vibration rod, the flour on the upper side of the filter plate is filtered, the outer skin of the wheat flour is left in the vibration cavity, the flour enters the collection port, the screening of the flour is realized, the flour in the stone removing cavity is continuously overturned through the mutual matching of the sand and stone impurity removal device and the drainage device, the flour is sucked into the vibration cavity, the sand and stone is left in the stone removing cavity, the impurity removal of the sand and stone in the flour is realized, the outer skin contained in the flour is removed under the vibration of the filter plate, so that the quality of the flour is ensured.
Drawings
FIG. 1 is a schematic view of the structure of a screening apparatus for flour production.
Fig. 2 is a sectional view taken along a line a-a in fig. 1.
Fig. 3 is an enlarged view of the structure at B in fig. 1.
Fig. 4 is an enlarged view of the structure at C in fig. 1.
Fig. 5 is a sectional view taken along line D-D in fig. 3.
FIG. 6 is a schematic structural diagram of a sand and stone impurity removing device.
In the figure, 10, the housing; 11. a motor; 12. a power shaft; 13. a power gear; 14. a material box; 15. a feeding sleeve; 16. turning over the sheet; 17. gathering a material box; 18. a feed pipe; 19. a left sealing cover; 20. a stone removing cavity; 21. a left support plate; 22. a right support plate; 23. rotating the groove; 24. an air suction passage; 25. a circular ring slide rail; 26. a right rotating drum; 27. a connecting plate; 28. a left rotating drum; 29. rotating the toothed ring; 30. an air inlet separation net; 31. a material turning plate; 32. a right sealing plate; 33. a discharge pipe; 34. an air box; 35. a drive shaft; 36. a driving gear; 37. a drive bevel gear; 38. a wind axis; 39. a driven bevel gear; 40. a fan blade; 41. a negative pressure cylinder; 42. a negative pressure port; 43. blocking the net; 44. a collection chamber; 45. vibrating the chute; 46. filtering the plate; 47. a vibrating rod; 48. a collection port; 49. a vibration chamber.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 and 6, a screening installation that flour production used, including casing 10, casing 10 upside is equipped with gravel and sand edulcoration device, gravel and sand edulcoration device is arranged in carrying out the edulcoration with impurity such as little stone that contains in the flour and filters, gravel and sand edulcoration device includes casing 10 left side wall upside and fixes being equipped with left support plate 21, the fixed left sealing lid 19 that is equipped with of left support plate 21 upside, the rotation is equipped with left rotary drum 28 in the left sealing lid 19 inner wall left side, the fixed right branch fagging 22 that is equipped with in the inboard middle part of casing 10 right side wall, the fixed rotary trough 23 that is equipped with of right branch fagging 22 upside, the inside rotation of rotary trough 23 is equipped with ring slide rail 25, the fixed right rotary drum 26 that is equipped with of ring slide rail 25 inner wall, the fixed two connecting plates 27 that are equipped with between right rotary drum 26 and the left rotary drum 28.
As shown in fig. 1, a sealed feeding device is arranged on the upper side wall of the casing 10, the sealed feeding device is used for feeding flour to be processed into equipment for processing, the sealed feeding device comprises a motor 11 fixedly arranged on the upper side wall of the casing 10, a power shaft 12 is arranged at the output end of the motor 11, and a power gear 13 is fixedly arranged on the right side of the power shaft 12.
As shown in fig. 1 and 2, the sealed feeding device includes a casing 10, a material box 14 is fixedly disposed on the left side of the upper side wall of the casing 10, the left end of a power gear 13 extends into the material box 14, a feeding sleeve 15 is fixedly disposed at the left end of the power gear 13, turning pieces 16 are uniformly distributed and fixedly disposed at the outer side of the feeding sleeve 15, the turning pieces 16 are in sliding contact with the inner wall of the material box 14 in the rotating process, a material gathering box 17 is fixedly disposed at the lower end of the material box 14, a feeding pipe 18 is fixedly disposed at the lower end of the material gathering box 17, and the lower end of the feeding pipe 18 is communicated with a left sealing cover 19.
As shown in fig. 1 and 6, the gravel and sand removing device comprises a right sealing plate 32 fixedly arranged on the right side of a rotary groove 23, a discharge pipe 33 is fixedly arranged in the middle of the right sealing plate 32, a gravel removing cavity 20 is arranged between the right sealing plate 32 and a left sealing cover 19, a rotating toothed ring 29 is fixedly arranged on the outer side of a left rotary drum 28, the upper side of the rotating toothed ring 29 is meshed with a power gear 13, an air inlet separation net 30 is fixedly arranged between the left rotary drum 28 and a right rotary drum 26, the air inlet separation net 30 is positioned on the outer side of a connecting plate 27, and six material turning plates 31 are uniformly and jointly fixedly arranged on the inner walls of the left rotary drum 28 and the right rotary drum 26 along the circumferential direction.
As shown in fig. 3 and 5, a drainage device is arranged on the left side of the right support plate 22 and used for blowing the flour in the stone removing cavity 20 from the bottom and introducing the flour into a discharge pipe 33 to remove impurities on the flour, the drainage device comprises a wind box 34 fixedly arranged on the left side of the right support plate 22, a driving shaft 35 is rotatably arranged on the left side wall of the wind box 34, a driving gear 36 is fixedly arranged on the left side of the driving shaft 35, and the driving gear 36 is meshed with the lower end of the rotating gear ring 29.
As shown in fig. 3 and 5, the flow device comprises a driving bevel gear 37 fixedly arranged at the right end of a driving shaft 35, a wind shaft 38 rotatably arranged at the bottom of a wind box 34, a driven bevel gear 39 fixedly arranged at the lower end of the wind shaft 38, fan blades 40 fixedly arranged at the upper end of the wind shaft 38, the fan blades 40 blowing airflow from the lower side to the upper side when rotating and entering the stone removing cavity 20 through an air inlet separation net 30, and an air suction channel 24 arranged at the right side of the wind box 34.
As shown in FIG. 4, a negative pressure cylinder 41 is fixedly arranged on the right side of the right support plate 22, the upper end of the negative pressure cylinder 41 is communicated with the discharge pipe 33, a negative pressure port 42 is arranged on the left side wall of the negative pressure cylinder 41, a baffle net 43 is fixedly arranged in the negative pressure port 42, and the right side of the air suction channel 24 is communicated with the negative pressure port 42.
As shown in fig. 1, the left and right side walls of the casing 10 are respectively provided with a vibration chute 45, two vibration chutes 45 are provided with a filter plate 46 in a sliding manner, the left and right side walls of the casing 10 are respectively fixedly provided with a vibration rod 47, the upper end of each vibration rod 47 is abutted against the filter plate 46, a spring is connected between the two ends of the filter plate 46 and the bottom of the corresponding vibration chute 45, the upper side of the filter plate 46 is provided with a vibration cavity 49, the lower side of the filter plate 46 is provided with a collection cavity 44, and the right side of the collection cavity 44 is provided with a collection port 48.
The flour is put into the inner cavity of the material box 14, the starting motor 11 starts to work, the output end of the motor 11 drives the power shaft 12 to rotate, the power shaft 12 drives the left feeding sleeve 15 to rotate when rotating, the feeding sleeve 15 drives the outer turning piece 16 to rotate, the flour between two corresponding turning pieces 16 is conveyed to the lower side from the upper side of the inner cavity of the material box 14 by every ninety-degree rotation of the turning pieces 16 and enters the feeding pipe 18 through the guiding effect of the material gathering box 17 and slides down to the stone removing cavity 20, under the design of the sealed feeding device, the flour is not scattered when the equipment works, and the safety is guaranteed.
Meanwhile, the power shaft 12 drives the power gear 13 to rotate, the rotating toothed ring 29 is meshed with the power gear 13 and rotates, the rotating toothed ring 29 drives the left rotary drum 28 to rotate in the left sealing cover 19, so that the left rotary drum 28 drives the right rotary drum 26 and the circular sliding rail 25 to rotate through the connecting plate 27, the left rotary drum 28 and the right rotary drum 26 drive the inner material turning plate 31 to rotate when rotating, the driving gear 36 is meshed with the driven bevel gear 39 and rotates, the driving gear 36 drives the driving bevel gear 37 to rotate through the driving shaft 35, the driven bevel gear 39 is meshed with the driving bevel gear 37 and rotates, the driven bevel gear 39 drives the upper end fan blade 40 to rotate through the wind shaft 38, the fan blade 40 blows air to the upper side of the fan blade 40 when rotating, the lower side generates suction force, the suction force is generated through the suction channel 24 and acts on the negative pressure port 42, negative pressure is generated in the discharge pipe 33, and the flour in the stone removing cavity 20 is sucked into the discharge pipe 33, the flour enters the vibration cavity 49 through the negative pressure cylinder 41, the air flow is blown into the bottom of the stone removing cavity 20 through the air inlet separation net 30 under the action of the fan blades 40 to blow the flour continuously, sand and stone are deposited at the bottom due to gravity, the flour at the bottom of the stone removing cavity 20 rotates along with the material turning plate 31 and gradually rises when the material turning plate 31 rotates, the flour gradually falls from the high position along with the rotation of the material turning plate 31, the flour enters the discharge pipe 33 under the negative pressure inside the discharge pipe 33, the sand and stone fall at the bottom due to the gravity to realize the impurity removal of the sand and stone in the flour, the flour enters the vibration cavity 49 and is vibrated by the vibration rod 47 to drive the upper filter plate 46 to slide up and down, so that the flour on the upper side of the filter plate 46 is filtered, the outer skin in the wheat flour is left in the vibration cavity 49, the flour enters the collection port 48 to realize the screening of the flour, and the sand and stone impurity removal device is matched with the drainage device, constantly will remove the upset of flour in stone cavity 20, inhale the flour to vibration chamber 49 simultaneously in, and gravel and sand stays in removing stone cavity 20, realizes removing the impurity of gravel and sand in the flour, and the quality of flour has been guaranteed to the crust that contains in the flour is got rid of in the realization of flour under the vibration of filter plate 46.
Compared with the prior art, the screening equipment for flour production has the following advantages:
1. under sealed feed arrangement's design, through turning over piece and workbin inner wall sliding connection, not only send into flour to except that the stone chamber, play the sealed effect of equipment simultaneously, guarantee that equipment is not taking place to float when carrying out the during operation flour, guarantee safety.
2. Through mutually supporting of gravel and sand edulcoration device and drainage device, constantly will remove the stone chamber medium flour and overturn, inhale the flour to the vibration chamber in simultaneously, and gravel and sand stays removes the stone chamber, realizes removing gravel and sand edulcoration to the flour in.
3. The outer skin contained in the flour is removed under the vibration of the filter plate, so that the quality of the flour is ensured.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A screening device for flour production, comprising a housing (10), characterized in that, the upper side of the shell (10) is provided with a sand and stone impurity removal device, the sand and stone impurity removal device is used for removing impurities and filtering small stones and other impurities contained in flour, the sand and stone impurity removal device comprises a left support plate (21) fixedly arranged on the upper side of the left side wall of the shell (10), a left sealing cover (19) is fixedly arranged on the upper side of the left supporting plate (21), a left rotary drum (28) is rotatably arranged on the left side of the inner wall of the left sealing cover (19), a right supporting plate (22) is fixedly arranged in the middle of the inner side of the right side wall of the shell (10), a rotary groove (23) is fixedly arranged on the upper side of the right supporting plate (22), a circular sliding rail (25) is rotatably arranged in the rotary groove (23), a right rotary drum (26) is fixedly arranged on the inner wall of the circular sliding rail (25), and two connecting plates (27) are fixedly arranged between the right rotary drum (26) and the left rotary drum (28).
2. A screening apparatus for flour production as claimed in claim 1 wherein: the side wall is equipped with sealed feed arrangement on casing (10), and sealed feed arrangement is arranged in sending into equipment the flour that will wait to process and processes, and sealed feed arrangement includes fixed motor (11) that is equipped with of side wall on casing (10), motor (11) output is equipped with power shaft (12), fixed power gear (13) that is equipped with in power shaft (12) right side.
3. A screening apparatus for flour production as claimed in claim 2 wherein: sealed feed arrangement includes fixed workbin (14) that is equipped with in lateral wall left side on casing (10), power gear (13) left end stretches into inside workbin (14), power gear (13) left end is fixed and is equipped with feeding cover (15), feeding cover (15) outside evenly distributed is fixed and is equipped with turning plate (16), turning plate (16) rotate the in-process with workbin (14) inner wall sliding contact, workbin (14) lower extreme is fixed and is equipped with and gathers workbin (17), it is fixed and is equipped with inlet pipe (18) to gather workbin (17) lower extreme, inlet pipe (18) lower extreme with left side seal lid (19) are put through mutually.
4. A screening apparatus for flour production as claimed in claim 3 wherein: gravel and sand edulcoration device includes that rotary trough (23) right side is fixed to be equipped with right closing plate (32), right closing plate (32) middle part is fixed to be equipped with discharging pipe (33), right closing plate (32) with be equipped with between the sealed lid of a left side (19) and remove stone chamber (20), the fixed rotation ring gear (29) that is equipped with in left side rotary drum (28) outside, rotation ring gear (29) upside with power gear (13) mesh mutually, left rotary drum (28) with it separates net (30) to fix to be equipped with the air inlet between right rotary drum (26), air inlet separates net (30) and is located the connecting plate (27) outside, left rotary drum (28) with right rotary drum (26) inner wall is evenly fixed jointly along the circumferencial direction and is equipped with six material turning plates (31).
5. A screening apparatus for flour production according to claim 4 wherein: right branch fagging (22) left side is equipped with drainage device, and drainage device is arranged in will removing stone chamber (20) flour from the bottom blow and introduce discharging pipe (33), makes flour carry out edulcoration on next step, and drainage device includes right branch fagging (22) left side is fixed and is equipped with bellows (34), bellows (34) left side wall rotates and is equipped with driving shaft (35), driving shaft (35) left side is fixed and is equipped with driving gear (36), driving gear (36) with rotate ring gear (29) lower extreme and mesh mutually.
6. A screening apparatus for flour production according to claim 5 wherein: drainage device includes driving shaft (35) right-hand member is fixed and is equipped with drive bevel gear (37), bellows (34) bottom is rotated and is equipped with wind shaft (38), wind shaft (38) lower extreme is fixed and is equipped with driven bevel gear (39), wind shaft (38) upper end is fixed and is equipped with flabellum (40), flabellum (40) blow the air current to the upside and pass through from the downside when rotating the air inlet separates net (30) and enters into remove in stone cavity (20), bellows (34) right side is equipped with suction channel (24).
7. A screening apparatus for flour production according to claim 6 wherein: fixed negative pressure section of thick bamboo (41) that is equipped with in right branch fagging (22) right side, negative pressure section of thick bamboo (41) upper end with discharging pipe (33) switch on mutually, negative pressure section of thick bamboo (41) left side wall is equipped with negative pressure mouth (42), negative pressure mouth (42) internal fixation is equipped with keeps off net (43), inhale air channel (24) right side with negative pressure mouth (42) switch on mutually.
8. A screening apparatus for flour production according to claim 7 wherein: lateral wall respectively is equipped with vibration spout (45), two about casing (10) the common slip is equipped with filter plate (46) in vibration spout (45), lateral wall all fixes and is equipped with vibrating spear (47), every about casing (10) vibrating spear (47) upper end with filter plate (46) are to contradicting, filter plate (46) both ends and correspondence be connected with the spring between vibration spout (45) the bottom, filter plate (46) upside is equipped with vibration chamber (49), filter plate (46) downside is equipped with collects chamber (44), it is equipped with collection mouth (48) to collect chamber (44) right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210016165.2A CN114345704B (en) | 2022-01-07 | 2022-01-07 | Screening installation that flour production was used |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210016165.2A CN114345704B (en) | 2022-01-07 | 2022-01-07 | Screening installation that flour production was used |
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| CN114345704A true CN114345704A (en) | 2022-04-15 |
| CN114345704B CN114345704B (en) | 2023-07-14 |
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| CN113117547A (en) * | 2021-04-19 | 2021-07-16 | 安徽雪莲面粉有限责任公司 | Nutrient flour production device |
| CN215359334U (en) * | 2021-08-04 | 2021-12-31 | 江苏宏泰橡胶助剂有限公司 | Novel separation of rubber auxiliary agent particle surface powder device |
| CN113560182A (en) * | 2021-08-24 | 2021-10-29 | 安徽雪莲面粉有限责任公司 | Continuous flour screening device |
| CN113751303A (en) * | 2021-09-08 | 2021-12-07 | 五河县顺鹏农副产品有限公司 | Be used for wheat processing machine of beating bran |
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| CN114345704B (en) | 2023-07-14 |
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