CN111495462A

CN111495462A - Wheat flour processing production line and technological process thereof

Info

Publication number: CN111495462A
Application number: CN202010360260.5A
Authority: CN
Inventors: 宋绍昌; 李创; 邱建鹏; 张胜平
Original assignee: Laizhou Hongyuan Flour Co Ltd
Current assignee: Laizhou Hongyuan Flour Co Ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-08-07

Abstract

The invention relates to a wheat flour processing production line and a process flow thereof, belonging to the technical field of grain processing production, comprising a dampening machine, wherein the dampening machine comprises a machine body, a horizontal first stirring shaft is rotatably connected in the machine body, one end of the first stirring shaft extends out of the machine body and is fixedly provided with a first stirring gear, a first stirring blade is fixedly arranged on the first stirring shaft, a second stirring shaft which is coaxial with the first stirring shaft is arranged in the first stirring shaft in a penetrating way, the first stirring shaft is rotatably connected with the second stirring shaft, one end of the second stirring shaft extends out of the first stirring shaft and is fixedly provided with a second stirring blade, a vertical driving motor is arranged on the machine body and is respectively and reversely connected with the first stirring shaft and the second stirring shaft, so that the first stirring shaft and the second stirring shaft respectively rotate towards opposite directions, a plurality of spray heads are arranged in the machine body, and the spray heads can more fully stir wheat, the wheat surface is fully watered, and the watering effect of the wheat is further improved.

Description

Wheat flour processing production line and technological process thereof

Technical Field

The invention relates to the technical field of grain processing production, in particular to a wheat flour processing production line and a process flow thereof.

Background

Wheat grain is one of leading products in agriculture and processing industry, and is a material base on which human beings live and multiply. The wheat processed product has the nutrition health care function, the food processing function and the safety and sanitation function which are very close to the health relationship of people, and the wheat processed product is used as an important food industrial raw material and is also very important for ensuring the quality safety of industrial products such as food, feed, medicine and the like.

The prior Chinese patent with publication number CN102527460A discloses a wheat flour cleaning production process, which relates to the technical field of grain processing production and comprises the process steps of preparation, cleaning, grinding and the like, wherein the cleaning process steps comprise primary cleaning, fine selection, wheat threshing, primary wetting, cleaning, wheat wetting, stone removing, wheat threshing, cleaning, color sorting, sterilization and the like, and the problems of uncleanness of wheat flour finished products caused by pesticide residues (residual toxicity), chemical substance residues (residual toxicity), mildew, pathogenic microorganisms and various impurities contained in wheat and secondary pollution of products caused in the processing production are emphatically solved by combining the production of general powder and special powder.

The above prior art solutions have the following drawbacks: although the wheat flour clean production process can realize the clean production of wheat, in the wheat wetting process, a dampening machine is needed to be used for wheat wetting treatment, the dampening machine is used for spraying water on the wheat while stirring the wheat, a stirring shaft and a stirring blade of the dampening machine generally rotate towards the same direction, when the wheat rotates along with the stirring blade along the same direction, the wheat is easy to rotate at the same direction and the same speed with the stirring blade, the wheat and the stirring blade form a relatively static state, the stirring effect of the stirring blade is poor, the surface of the wheat cannot be wetted efficiently, and the dampening effect of the wheat is further reduced.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a wheat flour processing production line and a process flow thereof, which have the advantage of improving the wheat watering effect.

The above object of the present invention is achieved by the following technical solutions:

a wheat flour processing production line comprises a dampening machine body, the dampening machine body comprises a machine body, a feeding pipe communicated with the interior of the machine body is arranged on the machine body, a discharging pipe communicated with the interior of the machine body is arranged at the bottom end of one side, away from the feeding pipe, of the machine body, a plurality of spray heads are arranged inside the machine body, a horizontal first stirring shaft is rotationally connected in the machine body, one end of the first stirring shaft extends out of the machine body and is fixedly provided with a first stirring gear, one end, away from the first stirring gear, of the first stirring shaft is fixedly provided with a first stirring blade, a second stirring shaft which is coaxial with the first stirring shaft is arranged in the first stirring shaft in a penetrating manner, the first stirring shaft is rotationally connected with the second stirring shaft, two ends of the second stirring shaft respectively extend out of the first stirring shaft and are respectively and fixedly provided with a second stirring gear, a second stirring blade is arranged, two ends of the first driving gear are respectively meshed with the first stirring gear and the second stirring gear.

Through adopting above-mentioned technical scheme, the wheat gets into the organism from the inlet pipe, the operator starts driving motor, driving motor's output shaft drives drive gear and rotates, drive gear one, stirring gear one and stirring gear two are bevel gear form, drive gear one rotates and drives stirring gear one and stirring gear two and rotate along opposite direction simultaneously, rotate along opposite direction simultaneously through (mixing) shaft one and (mixing) shaft two, finally drive stirring vane one and stirring vane two and rotate along opposite direction simultaneously, carry out abundant mixed stirring to the inside wheat of organism, the shower nozzle of organism inside sprays water, water treatment is gone on the surface of wheat, through stirring vane one, stirring vane two-way stirring, make the surface of wheat even going on water more, have the advantage that improves the wheat effect of dampening.

The present invention in a preferred example may be further configured to: the inside sliding connection of organism has the horizontally slide, and on the slide was all arranged in to a plurality of shower nozzle, set up the outside spout with organism inside of intercommunication on the organism, the one end of slide set firmly the driving lever of arranging in the spout, and the one end that the slide was kept away from to the driving lever stretches out the organism.

Through adopting above-mentioned technical scheme, the slide plays the effect of supporting and connecting the shower nozzle, and the operator stirs the driving lever and stretches out the one end of organism, drives the shower nozzle through driving lever and slide and removes along the direction of slide, and when the position of shower nozzle took place to remove, also corresponding removal can take place from the initial position of spun water in the shower nozzle, further enlarges the scope that the shower nozzle sprayed water, has the advantage that improves wheat and wets the effect.

The present invention in a preferred example may be further configured to: the machine body is provided with a poking cylinder, an output shaft of the poking cylinder is connected with the poking rod, and the output shaft of the poking cylinder is parallel to the sliding plate.

Through adopting above-mentioned technical scheme, stir the output shaft of cylinder and make reciprocating concertina movement, and then drive the driving lever and make reciprocating motion along the direction of slide, realize the reciprocating motion of shower nozzle through the slide, optimize the motion mode of shower nozzle.

The present invention in a preferred example may be further configured to: and one end of the stirring shaft II, which is close to the stirring blade II, is arranged on the inner wall of the machine body and is rotationally connected with the machine body.

Through adopting above-mentioned technical scheme, the one end and the inside rotation of organism of (mixing) shaft two are connected, and the organism plays the effect that supports (mixing) shaft two, improves (mixing) shaft two's connection stability, supports simultaneously through organism and a pair of (mixing) shaft two of (mixing) shaft, ensures (mixing) shaft two at the stationarity of rotation in-process.

The present invention in a preferred example may be further configured to: including a permanent magnetism section of thick bamboo, a permanent magnetism section of thick bamboo includes the barrel, the one end that the organism was kept away from to the inlet pipe is connected with the barrel, and the connecting hole outside and the barrel inside of intercommunication is seted up to one side of barrel, and the lateral wall of barrel articulates there is the connecting door of arranging connecting hole department in, and the connecting frame has set firmly on one side that the connecting door is close to the connecting hole, is equipped with a plurality of permanent magnet pole in the connecting frame.

Through adopting above-mentioned technical scheme, wheat passes from the top of a permanent magnetism section of thick bamboo, pass the barrel, flow in the charge-in pipe again, the link plays the effect that supports and place the permanent magnet pole, the permanent magnet pole has magnetism, absorb iron impurity such as iron bits in the wheat of following the flowing through, the permanent magnet pole plays the effect of detaching iron impurity in the wheat, after certain iron impurity is got to permanent magnet pole absorption, the operator opens the connecting door again, be convenient for take out the permanent magnet pole in the link, iron impurity on the permanent magnet pole is got rid of, the used repeatedly of the permanent magnet pole of being convenient for.

The present invention in a preferred example may be further configured to: the utility model discloses a permanent magnet pole, including link, several support frames, mount, permanent magnet pole, link internal rotation, the link internal rotation is connected with vertical axis of rotation, has set firmly a plurality of support frame and a plurality of mount on the lateral wall of axis of rotation respectively, and the support frame just places the mount in with the mount under, and the permanent magnet pole passes and places in on the support frame in from the mount.

Through adopting above-mentioned technical scheme, the link internal rotation is arranged in to the axis of rotation, the axis of rotation passes through the support frame and the mount is connected with the permanent magnet pole, the mount is passed from the top of mount to the permanent magnet pole, the mount plays the effect of restriction permanent magnet pole position, the permanent magnet pole passes the mount, the top of support frame is arranged in to the bottom of permanent magnet pole and is contradicted with the support frame, the support frame plays the effect of supporting the permanent magnet pole, through the mobility of axis of rotation and wheat, realize the rotation of permanent magnet pole around the axis of rotation, and then the area of contact of increase permanent magnet pole and wheat, further improve the effect of iron impurity in the permanent magnet pole absorption wheat.

The present invention in a preferred example may be further configured to: the bottom of axis of rotation stretches out the link and has set firmly running gear, rotates on the organism and is connected with the connecting axle, and the one end of connecting axle stretches into in the barrel and has set firmly the connecting gear one of being connected with the running gear meshing, and the one end that the connecting axle kept away from connecting gear one has set firmly connecting gear two, sets firmly on driving motor's the output shaft with connecting gear two meshing connection's drive gear two.

Through adopting above-mentioned technical scheme, driving motor rotates, is connected through the meshing of drive gear two with connecting gear two, realizes the rotation of connecting axle, is connected through connecting gear one and rotating gear's meshing, realizes the rotation of axis of rotation, finally realizes the rotation of permanent magnet pole, further optimizes the rotation mode of permanent magnet pole, improves permanent magnet pole pivoted stability.

The present invention in a preferred example may be further configured to: and a baffle plate sleeved on the rotating shaft is arranged below the connecting frame and is arranged above the rotating gear.

Through adopting above-mentioned technical scheme, the running gear is arranged barrel internal toothing in with connecting gear and is connected, and the baffle is arranged running gear's top in and is kept off the wheat that falls from the top in, prevents that the wheat from falling between running gear and the connecting gear, plays the effect of guaranteeing running gear and connecting gear and be connected stability.

The present invention in a preferred example may be further configured to: the baffle is fixedly provided with an inclined boss, and the outer side wall of the boss inclines towards the edge direction of the baffle.

Through adopting above-mentioned technical scheme, when the top of baffle is fallen to the wheat, the wheat can be along the marginal landing of boss, and the boss plays and prevents that the wheat from piling up the effect on the baffle.

The technical purpose of the invention is realized by the following technical scheme: a process flow of a wheat flour processing production line comprises the following steps:

s1, an operator collects wheat a priori, and selects clean, pollution-free and mildew-free wheat, wherein the volume weight of the wheat is more than or equal to 750g/ml, the volume weight of the strong wheat is more than or equal to 770g/ml, the water content is less than 12.5%, and the imperfect grains are less than 6%;

s2, performing rough wheat treatment on the accepted wheat, and enabling the wheat to sequentially pass through a specific gravity stoner, a vibration cleaning sieve and a permanent magnet cylinder to remove impurities such as sand, wheat straw, dust, metal objects and the like in the wheat, wherein the impurity removal rate reaches 99.9%, and the impurity removal rate is less than 0.1%;

s3, carrying out wheat wetting treatment on the wheat after the rough wheat treatment, and automatically wetting and wetting the wheat by using a dampening machine and a computer for 30-70 h;

s4, cleaning the wheat after wheat wetting, making the wheat pass through a specific gravity stoner, a plane rotary screen and a permanent magnetic cylinder in sequence, and cleaning the surfaces and the ventral ditches of wheat grains, wherein the grinding ash content is less than 1.7%, the sand content is less than 0.02%, and the magnetic metal content is less than 0.003 g/Kg;

s5, grinding the cleaned wheat, using a flour mill, enabling the coarse and fine degrees to pass through a CB36 sieve, enabling the coarse and fine degrees to be not more than 10.0 of the coarse and fine degrees retained in a CB42 sieve, and controlling the flour yield to be 70-76%;

s6, cleaning the ground wheat flour, and separating the skin, the slag and the core by using a cleaner through vibration and air separation so as to achieve the purity classification of the materials;

s7, screening the wheat flour after flour cleaning, and separating skins and cores by using a square screen through vibration;

s8, mixing the screened wheat flour, and mixing the wheat flour and the screened wheat flour according to the ratio according to the indexes of the flour in each bin by using a mixer to achieve uniformity;

s9, sealing the wheat after flour mixing, using packing scale, the packing bag must be pollution-free, damage-free, odor-free, weight and size up to standard, the finished product packing line is compact, no opening.

By adopting the technical scheme, the wheat is subjected to wheat acceptance inspection, rough wheat cleaning, wheat wetting, clean wheat cleaning, grinding, flour cleaning, screening, flour mixing and sealing in sequence, so that the process flow of the wheat flour is completed.

In summary, the invention includes at least one of the following beneficial technical effects:

1. through the arrangement of the machine body, the first stirring shaft, the second stirring shaft, the first stirring blade, the second stirring blade and the driving motor, wheat enters the machine body from the feeding pipe, an operator starts the driving motor, an output shaft of the driving motor drives the first driving gear to rotate, the first driving gear, the first stirring gear and the second stirring gear are in bevel gear shapes, the first driving gear rotates to drive the first stirring gear and the second stirring gear to rotate simultaneously in opposite directions, the first stirring shaft and the second stirring shaft rotate simultaneously in opposite directions finally, the wheat in the machine body is fully mixed and stirred, a spray head in the machine body sprays water, the surface of the wheat is wetted, and the surface of the wheat is wetted more uniformly through the bidirectional stirring of the first stirring blade and the second stirring blade, has the advantage of improving the wheat watering effect;

2. the wheat is subjected to wheat acceptance, rough wheat cleaning, wet wheat, clean wheat cleaning, grinding, flour cleaning, screening, flour mixing and sealing in sequence to finish the process flow of the wheat flour.

Drawings

FIG. 1 is a schematic structural diagram of the first embodiment;

FIG. 2 is a schematic view showing the internal structure of the dampener in accordance with the first embodiment;

FIG. 3 is a schematic structural diagram of a permanent magnet drum in one embodiment;

fig. 4 is a schematic internal structural view of a permanent magnet drum in accordance with an embodiment;

FIG. 5 is a process flow diagram of example two.

In the figure, 1, a dampening machine; 11. a body; 111. a chute; 12. a first stirring shaft; 121. a first stirring blade; 122. a first stirring gear; 13. a second stirring shaft; 131. a second stirring blade; 132. a second stirring gear; 14. a drive motor; 141. driving a gear I; 142. driving a gear II; 15. a feed pipe; 16. a discharge pipe; 17. a slide plate; 172. a deflector rod; 18. a spray head; 19. poking the cylinder; 2. a permanent magnet drum; 21. a barrel; 212. a second locking rod; 22. a connecting door; 222. a first locking rod; 23. a connecting frame; 231. a baffle plate; 232. a boss; 24. a permanent magnet rod; 25. a rotating shaft; 251. a fixed mount; 252. a support frame; 253. a rotating gear; 26. a connecting shaft; 261. a first connecting gear; 262. and a second connecting gear.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1, the invention discloses a wheat flour processing production line, which comprises a specific gravity stone remover, a vibration cleaning sieve, a permanent magnetic cylinder 2, a dampening machine 1, a plane rotary sieve, a flour mill, a flour purifier, a high square sieve, a mixer and a packing scale, wherein wheat sequentially passes through the specific gravity stone remover, the vibration cleaning sieve, the permanent magnetic cylinder 2, the dampening machine 1, the specific gravity stone remover, the plane rotary sieve, the permanent magnetic cylinder 2, the flour mill, the flour purifier, the high square sieve, the mixer and the packing scale to complete the processing process of wheat flour. The specific gravity stoner, the vibration cleaning sieve, the plane rotary sieve, the flour mill, the flour purifier, the high square sieve, the mixer and the packing scale are all the prior art, and detailed description is omitted here.

Referring to fig. 1 and 2, the dampening machine 1 includes a machine body 11, the interior of the machine body 11 is a horizontal cylindrical hollow structure, a feeding pipe 15 communicated with the interior of the machine body 11 is installed on one side of the top end of the machine body 11, a discharging pipe 16 communicated with the interior of the machine body 11 is installed at the bottom end of the machine body 11 far away from the feeding pipe 15, and the feeding pipe 15 and the discharging pipe 16 are both in a circular tubular structure. Four nozzles 18 are installed inside the machine body 11, a horizontal stirring shaft I12 is rotatably connected in the machine body 11, one end of the stirring shaft I12 extends out of the machine body 11 and is fixedly provided with a stirring gear I122, and one end, far away from the stirring gear I122, of the stirring shaft I12 is fixedly provided with a stirring blade I121. The driving motor 14 that vertically places is installed to one side of organism 11, has set firmly drive gear 141 on driving motor 14's the output shaft, and drive gear 141 all is bevel gear form and intermeshing connection with stirring gear 122. An operator starts the driving motor 14, an output shaft of the driving motor 14 rotates, the first driving gear 141 and the first stirring gear 122 further drive the first stirring shaft 12 and the first stirring blade 121 to rotate, wheat flows into the machine body 11 from the feeding pipe 15, and flows out from the discharging pipe 16 after water spraying treatment by the spray head 18 and stirring treatment by the first stirring blade 121, so that the wheat moistening process is completed.

Referring to fig. 1 and 2, a second stirring shaft 13 coaxial with the first stirring shaft 12 is arranged in the first stirring shaft 12 in a penetrating manner, the first stirring shaft 12 is rotatably connected with the second stirring shaft 13, and the length of the second stirring shaft 13 is greater than that of the first stirring shaft 12. Two ends of the second stirring shaft 13 respectively extend out of the first stirring shaft 12 and are respectively and fixedly provided with a second stirring gear 132 and a second stirring blade 131, the second stirring gear 132 is in a bevel gear shape, the second stirring gear 132 is arranged on one side of the first stirring shaft 12 close to the first stirring gear 122, the first driving gear 141 is arranged between the first stirring gear 122 and the second stirring gear 132, and two ends of the first driving gear 141 are respectively meshed and connected with the first stirring gear 122 and the second stirring gear 132. The driving motor 14 drives the first driving gear 141 to rotate, and then drives the first stirring gear 122 and the second stirring gear 132 to rotate in opposite directions, and then the first stirring shaft 12 and the second stirring shaft 13 rotate in opposite directions, and drive the first stirring blade 121 and the second stirring blade 131 to rotate in opposite directions inside the machine body 11, so as to perform sufficient mixing and stirring on wheat inside the machine body 11. Through the bidirectional stirring of the first stirring blade 121 and the second stirring blade 131, the wheat surface is more uniformly subjected to dampening treatment, and the dampening effect of wheat is further improved.

Referring to fig. 1 and 2, one end of the second stirring shaft 13, which is close to the second stirring blade 131, is disposed on the inner wall of the machine body 11 and is rotatably connected with the machine body 11, the machine body 11 plays a role in supporting the second stirring shaft 13, so that the connection stability of the second stirring shaft 13 is further improved, and the second stirring shaft 13 is simultaneously supported by the machine body 11 and the first stirring shaft 12, so that the stability of the second stirring shaft 13 in the rotating process is further ensured.

Referring to fig. 1 and 2, a horizontal sliding plate 17 is slidably connected inside the machine body 11, the sliding plate 17 is disposed right above the first stirring shaft 12 and the second stirring shaft 13, and the sliding plate 17 is long. The four spray heads 18 are all mounted on the sliding plate 17, a sliding groove 111 communicated with the outside and the inside of the machine body 11 is formed in the machine body 11, and the sliding groove 111 is parallel to the sliding plate 17. The slide groove 111 is long and is disposed right above the slide plate 17. One end of the sliding plate 17 is fixedly provided with a shift lever 172 disposed in the sliding slot 111, and one end of the shift lever 172 away from the sliding plate 17 extends out of the machine body 11. An operator dials the shifting lever 172 to extend out of one end of the machine body 11, the shifting lever 172 and the sliding plate 17 drive the spray head 18 to move along the direction of the sliding plate 17, when the position of the spray head 18 moves, the initial position of spraying water from the spray head 18 also changes correspondingly, the water spraying range of the spray head 18 is further expanded, and the wheat watering effect is further improved.

Referring to fig. 1 and 2, a horizontal toggle cylinder 19 is installed at the top end of the machine body 11, an output shaft of the toggle cylinder 19 is connected with a toggle rod 172, the output shaft of the toggle cylinder 19 is parallel to the sliding plate 17, the output shaft of the toggle cylinder 19 makes reciprocating telescopic motion, and then the toggle rod 172 is driven to make reciprocating movement along the direction of the sliding plate 17, and the sliding plate 17 realizes the reciprocating motion of the spray head 18, thereby optimizing the motion mode of the spray head 18.

Referring to fig. 1 and 3, the permanent magnet drum 2 includes a drum body 21, one end of the feeding pipe 15, which is far away from the machine body 11, is connected with the drum body 21, the drum body 21 is vertical, one side of the drum body 21 is provided with a connecting hole which is communicated with the outside and the inside of the drum body 21, the connecting hole is square, the outer side wall of the drum body 21 is hinged with a connecting door 22 which is arranged at the connecting hole, the shape and size of the connecting door 22 are larger than those of the connecting hole, one side of the connecting door 22, which is far away from the drum body 21, is hinged with a locking rod one 222, the locking rod one 222 is in a shape of L, a locking rod two 212 is fixedly arranged on the drum body 21, which is opposite to the locking rod one 222, the locking rod two 212 is in a.

Referring to fig. 3 and 4, a connecting frame 23 is fixedly arranged on one side of the connecting door 22 close to the connecting hole, three vertical permanent magnet rods 24 are arranged in the connecting frame 23, and the permanent magnet rods 24 are cylindrical. Wheat flows from the top of a permanent magnetism section of thick bamboo 2, inside passing barrel 21, in flowing into inlet pipe 15 again, permanent magnet pole 24 has magnetism, absorb iron impurity such as iron fillings in the wheat of flowing through from, permanent magnet pole 24 plays the effect of detaching iron impurity in the wheat, after permanent magnet pole 24 absorbs certain iron impurity, the operator opens connecting door 22 again, be convenient for take out permanent magnet pole 24 in the link 23, get rid of the iron impurity on the permanent magnet pole 24, the used repeatedly of permanent magnet pole 24 of being convenient for.

Referring to fig. 3 and 4, a vertical rotating shaft 25 is rotatably connected in the connecting frame 23, three supporting frames 252 and three fixing frames 251 are respectively and fixedly arranged on the outer side wall of the rotating shaft 25, the supporting frames 252 are opposite to the fixing frames 251 and are arranged right below the fixing frames 251, and the permanent magnet rods 24 penetrate through the fixing frames 251 and are arranged on the supporting frames 252. Rotation axis 25 arranges the link 23 internal rotation in, rotation axis 25 passes through support frame 252 and mount 251 and is connected with permanent magnet pole 24, permanent magnet pole 24 passes mount 251 from the top of mount 251, mount 251 plays the effect of restriction permanent magnet pole 24 position, permanent magnet pole 24 passes mount 251, the top of support frame 252 and contradict with support frame 252 are arranged in to the bottom of permanent magnet pole 24, support frame 252 plays the effect of supporting permanent magnet pole 24, mobility through rotation axis 25 and wheat, realize that permanent magnet pole 24 revolutes the rotation of rotation axis 25, and then the area of contact of increase permanent magnet pole 24 and wheat, improve the effect of iron impurity in the permanent magnet pole 24 absorption wheat.

Referring to fig. 1 and 4, a rotating gear 253 is fixedly provided at the bottom end of the rotating shaft 25 extending out of the connecting frame 23, and the rotating gear 253 is in a bevel gear shape. The body 11 is rotatably connected with a horizontal connecting shaft 26, one end of the connecting shaft 26 extends into the cylinder 21 and is fixedly provided with a first connecting gear 261 engaged with the rotating gear 253, one end of the connecting shaft 26 far away from the first connecting gear 261 is fixedly provided with a second connecting gear 262, and both the first connecting gear 261 and the second connecting gear 262 are in a bevel gear shape. And a second driving gear 142 meshed with the second connecting gear 262 is fixedly arranged on an output shaft of the driving motor 14, and the second driving gear 142 is in a bevel gear shape. The driving motor 14 rotates, the second driving gear 142 is meshed with the second connecting gear 262 to rotate the connecting shaft 26, the first connecting gear 261 is meshed with the rotating gear 253 to rotate the rotating shaft 25, finally, the permanent magnet rod 24 rotates, the rotating mode of the permanent magnet rod 24 is further optimized, and the rotating stability of the permanent magnet rod 24 is improved.

Referring to fig. 3 and 4, a circular baffle 231 sleeved on the rotating shaft 25 is mounted below the connecting frame 23, the baffle 231 is disposed above the rotating gear 253, the rotating gear 253 and the connecting gear 261 are disposed inside the cylinder 21 and are in meshed connection, the baffle 231 is disposed above the rotating gear 253 and stops wheat falling from the upper side, the wheat is prevented from falling between the rotating gear 253 and the connecting gear 261, and the stability of connection between the rotating gear 253 and the connecting gear 261 is ensured. Set firmly the boss 232 of slope form on the baffle 231, the marginal direction slope of the lateral wall of boss 232 to baffle 231, when the wheat fell to the top of baffle 231, the wheat can be along the marginal landing of boss 232, and then prevents that the wheat from piling up on baffle 231.

The implementation principle of the embodiment is as follows: an operator starts the driving motor 14, the driving motor 14 rotates to drive the driving gear I141 and the driving gear II 142 to rotate together, the rotation of the rotating shaft 25 and the permanent magnet rod 24 is realized through the connecting gear I261, the connecting shaft 26, the connecting gear II 262 and the rotating gear 253, the reverse stirring of the stirring blade I121 and the stirring blade II 131 is realized through the stirring gear I122, the stirring shaft I12, the stirring gear II 132 and the stirring shaft II 13, the toggle cylinder 19 is started, the reciprocating movement of the position of the spray head 18 is realized through the toggle rod 172, the sliding plate 17 and the sliding chute 111, when wheat flows through the permanent magnet cylinder 2, the iron impurities in the wheat are sufficiently removed through the rotation of the permanent magnet rod 24, the wheat after the iron impurities are removed flows into the machine body 11 through the feed pipe 15, and the wheat is sufficiently subjected to the reverse stirring by the water spray of the spray head 18 and the stirring blade I121 and the stirring, And (4) performing uniform water treatment, wherein the small surfaces after water treatment flow out of the discharge pipe 16 and then enter the next processing station.

Example two:

referring to fig. 1 and 5, a process flow of a wheat flour processing production line comprises the following steps:

s2, performing rough wheat treatment on the accepted wheat, and enabling the wheat to sequentially pass through a specific gravity stoner, a vibration cleaning sieve and a permanent magnet cylinder 2 to remove impurities such as sand, wheat straw, dust, metal objects and the like in the wheat, wherein the impurity removal rate reaches 99.9%, and the impurity removal rate is less than 0.1%;

s3, performing wheat wetting treatment on the wheat after the rough wheat treatment, and automatically wetting and wetting the wheat by using a dampening machine 1 and a computer for 30-70 h;

s4, cleaning the wheat after wheat wetting, enabling the wheat to sequentially pass through a specific gravity stoner, a plane rotary screen and a permanent magnet cylinder 2, and cleaning the surfaces and the ventral ditches of wheat grains, wherein the ground ash content is less than 1.7%, the sand content is less than 0.02%, and the magnetic metal content is less than 0.003 g/Kg;

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. A wheat flour processing production line comprises a water applying machine (1), wherein the water applying machine (1) comprises a machine body (11), and is characterized in that: the machine body (11) is provided with a feeding pipe (15) communicated with the interior of the machine body (11), the bottom end of one side, away from the feeding pipe (15), of the machine body (11) is provided with a discharging pipe (16) communicated with the interior of the machine body (11), the interior of the machine body (11) is provided with a plurality of spray heads (18), the machine body (11) is rotatably connected with a horizontal stirring shaft I (12), one end of the stirring shaft I (12) extends out of the machine body (11) and is fixedly provided with a stirring gear I (122), one end, away from the stirring gear I (122), of the stirring shaft I (12) is fixedly provided with a stirring blade I (121), a stirring shaft II (13) which is coaxial with the stirring shaft I (12) is arranged in the stirring shaft I (12) in a penetrating manner, the stirring shaft I (12) is rotatably connected with the stirring shaft II (13), two ends of the stirring shaft II (, the stirring gear II (132) is arranged on one side, close to the stirring gear I (122), of the stirring shaft I (12), a vertical driving motor (14) is arranged on the machine body (11), a driving gear I (141) arranged between the stirring gear I (122) and the stirring gear II (132) is fixedly arranged on an output shaft of the driving motor (14), and two ends of the driving gear I (141) are respectively meshed with the stirring gear I (122) and the stirring gear II (132).

2. A wheat flour processing line according to claim 1, characterized in that: the internal sliding connection of organism (11) has horizontally slide (17), and on slide (17) was all arranged in to a plurality of shower nozzle (18), set up spout (111) of intercommunication external world and organism (11) inside on organism (11), the one end of slide (17) has set firmly driving lever (172) of arranging in spout (111), and the one end that slide (17) were kept away from in driving lever (172) stretches out organism (11).

3. A wheat flour processing line according to claim 2, characterized in that: the machine body (11) is provided with a toggle cylinder (19), an output shaft of the toggle cylinder (19) is connected with a toggle rod (172), and the output shaft of the toggle cylinder (19) is parallel to the sliding plate (17).

4. A wheat flour processing line according to claim 1, characterized in that: one end of the second stirring shaft (13) close to the second stirring blade (131) is arranged on the inner wall of the machine body (11) and is rotatably connected with the machine body (11).

5. A wheat flour processing line according to claim 1, characterized in that: including a permanent magnetism section of thick bamboo (2), a permanent magnetism section of thick bamboo (2) include barrel (21), the one end that organism (11) were kept away from in inlet pipe (15) is connected with barrel (21), and the connecting hole of the external world of intercommunication and barrel (21) inside is seted up to one side of barrel (21), and the lateral wall of barrel (21) articulates there is connecting door (22) of arranging connecting hole department in, and connecting frame (23) have set firmly in one side that connecting door (22) are close to the connecting hole, are equipped with a plurality of permanent magnet pole (24) in connecting frame (23).

6. A wheat flour processing line according to claim 5, characterized in that: the connecting frame (23) is rotatably connected with a vertical rotating shaft (25), the outer side wall of the rotating shaft (25) is fixedly provided with a plurality of supporting frames (252) and a plurality of fixing frames (251), the supporting frames (252) are opposite to the fixing frames (251) and are arranged under the fixing frames (251), and the permanent magnet rod (24) penetrates through the fixing frames (251) and is arranged on the supporting frames (252).

7. A wheat flour processing line according to claim 6, characterized in that: the bottom of axis of rotation (25) stretches out link (23) and has set firmly running gear (253), rotates on organism (11) and is connected with connecting axle (26), and the one end of connecting axle (26) stretches into in barrel (21) and has set firmly connecting gear (261) of being connected with running gear (253) meshing, and the one end that connecting axle (26) kept away from connecting gear (261) has set firmly connecting gear two (262), sets firmly on the output shaft of driving motor (14) and has connected driving gear two (142) with connecting gear two (262) meshing.

8. A wheat flour processing line according to claim 7, characterized in that: a baffle plate (231) sleeved on the rotating shaft (25) is arranged below the connecting frame (23), and the baffle plate (231) is arranged above the rotating gear (253).

9. A wheat flour processing line according to claim 8, characterized in that: the baffle (231) is fixedly provided with an inclined boss (232), and the outer side wall of the boss (232) inclines towards the edge direction of the baffle (231).

10. A process flow for a wheat flour processing line according to any one of claims 1 to 9, characterized in that:

s2, performing rough wheat treatment on the accepted wheat, and enabling the wheat to sequentially pass through a specific gravity stoner, a vibration cleaning sieve and a permanent magnet cylinder (2) to remove impurities such as sand, wheat straws, dust, metal objects and the like in the wheat, wherein the impurity removal rate reaches 99.9%, and the impurity removal rate is less than 0.1%;

s3, performing wheat wetting treatment on the wheat after the rough wheat treatment, and automatically wetting and wetting the wheat by using a dampening machine (1) and a computer for 30-70 h;

s4, cleaning the wheat after wheat wetting, enabling the wheat to sequentially pass through a specific gravity stoner, a plane rotary screen and a permanent magnet cylinder (2), and cleaning the surfaces and the ventral ditches of wheat grains, wherein the ground ash content is less than 1.7%, the sand content is less than 0.02%, and the magnetic metal content is less than 0.003 g/Kg;