CN115200348B - A kind of starch curd drying and milling equipment - Google Patents

Abstract

The invention belongs to the field of food processing, and particularly relates to starch clot drying and pulverizing equipment, which comprises a box body, wherein a feeding pipe is arranged on one side of the box body, a third fixing plate is fixedly arranged in the box body near the feeding pipe, a guide plate is fixedly arranged in the box body, a supporting plate is fixedly arranged on one side of the guide plate near the feeding pipe, a plurality of vortex blades are rotatably arranged on one side of the supporting plate near the guide plate, a large gear is fixedly arranged at one end of each vortex blade far from the guide plate, cams are rotatably arranged on the side of the supporting plate near the large gear respectively, a small gear is fixedly arranged on one side of each cam near the supporting plate, the small gear is meshed with the large gear for transmission, a clamping plate is fixedly arranged on the side wall of the box body near the side of the vortex blades, a sliding mesh screen is slidably connected in a groove of the clamping plate, a long groove is formed in the guide plate, and a screening hole is formed in the part of the sliding mesh screen penetrating through the long groove in the guide plate. Can quickly dry the starch clot and develop into powder.

Description

A kind of starch curd drying and milling equipment

Technical field

The invention belongs to the field of food processing, and in particular relates to a starch curd drying and milling equipment.

Background technique

Starch processing and products are starches made from corn, sorghum, wheat and other cereals and potato, sweet potato, cassava and other potato crops as raw materials. After soaking and grinding, protein, fat, cellulose and other non-starch substances are separated and removed. The separated starch is initially formed into starch curds, which need to be dried to finally become finished starch products. The main method of drying starch curds to make powder in the existing technology is to arrange the starch curds to dry in the sun, and then manually sieve them to make powder. During this process, the starch is easily mixed with impurities and a considerable part of the starch is naturally blown away. Blowing out creates waste. Therefore, it is extremely important to design a starch curd drying and milling equipment.

Contents of the invention

The purpose of the present invention is to solve the above-mentioned problems existing in the prior art and propose a starch curd drying and milling equipment that can quickly dry the starch curd and grind it into powder.

In order to achieve the above object, the present invention adopts the following technical solution: a starch curd drying and milling equipment, including a box body, one side of the box body is provided with a feed pipe for adding starch curds, and inside the box A third fixed plate is fixed near the feed pipe, a guide plate is fixed inside the box, and a discharge pipe for exporting dried starch is provided near the bottom on the side of the box away from the feed pipe. One end of the guide plate fits the bottom of the box near the discharge pipe and the other end fits the end of the third fixed plate near the top of the box. The guide plate is fixed with a support plate on one side near the feed pipe. The support A number of vortex blades are rotated on the side of the plate close to the guide plate and close to the side wall of the box. Each of the vortex blades is fixed with a large gear at one end away from the guide plate. The support plate is close to the large gear on the side close to the guide plate. There are cams that rotate respectively at the gears. Each cam is fixed with a pinion on the side away from the support plate. The pinion meshes with the large gear for transmission. The support plate is close to the side wall of the box and is located on the pair of vortex blades. A splint with a U-shaped cross-section is fixed on the side. The sliding mesh screen is slidably connected in the groove of the splint. The sliding mesh screen and the splint are connected by a spring. The guide plate is provided with a sliding mesh screen that slides with the sliding mesh. The sliding mesh screen passes through the long slot on the guide plate and is provided with a number of small screening holes.

Preferably, the side wall of the box close to the feed pipe is provided with a feed port connected to the feed pipe, and a circular cavity is provided between the third fixed plate and the side wall of the cabinet. A partition plate is sealed and fixedly connected near the feed inlet. A rotating rod is rotated on the partition plate. A spiral blade is fixed on the rotating rod to transport the starch curds to the top of the box. The partition plate A motor is fixed on the inner wall of the bottom of the box away from the rotating rod, and the motor is connected to the rotating shaft of the rotating rod through a coupling.

Preferably, the rotating rod is provided with a round sliding groove, and the sliding sleeve is slidably connected in the round sliding groove. The rotating rod is fixed with a first one-way valve on the same side of the dividing plate as the feed port, so An arc-shaped slide is provided on the circumferential surface of the circular cavity between the partition plate and the motor. A pair of symmetrically arranged slide blocks are slidingly connected to the arc-shaped slide. The rotating rod is provided with a side surface near the arc-shaped slide. grooves, a pair of slide blocks are fixed with support rods passing through the side grooves, one end of the round slide groove close to the support rod is fixed on the top of the support rod, and the sliding sleeve is fixed with a second single unit near the support rod. direction valve.

Preferably, the guide plate is fixed with a number of fixed mesh screens that fit with the sliding mesh screen, and the fixed mesh screen is provided with a number of discharge holes that are staggered with the screening holes on the sliding mesh screen. The end of the fixed mesh screen away from the guide plate is fixed with a first fixed plate fixedly connected to the side wall of the box. The side of the first fixed plate away from the guide plate is provided with a second fixed plate fixedly connected to the side wall of the box. The first fixed plate and the second fixed plate are provided with insulating cotton that can fully isolate the heat, and a third fixed plate is fixed between the first fixed plate and the second fixed plate close to the top of the box. One-way valve.

Preferably, a third fixing plate is fixedly connected to the side wall of the box on the side of the second fixing plate away from the first fixing plate, and a water pump is fixed between the third fixing plate and the side wall of the box. A condensation pipe connected to the output end of the water pump is fixedly connected to the side of the third fixed plate close to the second fixed plate, and a water tank connected to the input end of the water pump is fixed to the top wall of the box. A circulation port is provided that communicates with the condensation pipe, and a ball valve for outputting condensate is provided on the side wall of the box near the second fixed plate.

Preferably, an air pump is fixed at the bottom of the box between the support plate and the third fixed plate, and an air inlet is fixed near the bottom of the box on the support plate. The air inlet is connected to the air outlet on the air pump. The air outlet is connected to the air inlet end of the air pump through an air inlet pipe, and the support plate and the guide plate are connected with each other through an air inlet pipe. There is an electric heating resistance wire fixedly connected to the support plate for heating the output gas of the air pump.

Preferably, the guide plate and the sliding mesh screen are made of highly thermally conductive materials to facilitate the separation of moisture from the starch curds.

Beneficial effects:

1. Use spiral blades to replenish and transport the starch curds to high places, which can initially separate the water in the starch curds, so that the starch is fully dehydrated;

2. Different from the existing technology, this equipment uses a thin plate drying method to separate the water in the starch curd, preventing the wind from blowing away part of the finely divided starch, and effectively blocking the waste during starch processing;

3. The starch curds are sieved through two layers of thin mesh plates, and large-volume starch curds can be broken up through vibration and dropped evenly, so that the starch can fully exchange heat with the hot plate for dehydration;

4. The extracted water vapor condenses into liquid through the condenser tube, which allows the starch washed out with the water vapor to be dissolved in water and exported. The output liquid can be used in the previous stage of starch processing to further prevent starch waste.

Description of the drawings

Figure 1 is a side view of the appearance of the present invention;

Figure 2 is a front view of the present invention;

Figure 3 is a partial enlarged view of point A in Figure 2;

Figure 4 is a cross-sectional view at B-B in Figure 3;

Figure 5 is a partial enlarged view of C in Figure 2.

In the figure: box 10, feed pipe 11, water tank 12, discharge pipe 13, liquid outlet 14, feed port 15, motor 16, coupling 17, rotating rod 18, round sliding groove 19, sliding sleeve 20, Partition plate 21, first one-way valve 22, side groove 23, arc slide 24, slider 25, support rod 26, second one-way valve 27, air pump 28, air outlet 29, air inlet end 30, outlet Air pipe 31, air inlet pipe 32, support plate 33, air inlet 34, air outlet 35, guide plate 36, electric heating resistance wire 37, first fixed plate 38, second fixed plate 39, heat insulation cotton 40, ball valve 41, Fixed screen 42, sliding screen 43, vortex blades 44, large gear 45, cam 46, clamping plate 47, spring 48, condensation pipe 49, water pump 50, pinion 51, third fixed plate 52, circular cavity 53, No. Three one-way valves 54, third fixed plate 55, circulation port 56.

Detailed ways

The following are specific embodiments of the present invention combined with the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "inner", "lower", etc. is based on the orientation or positional relationship shown in the drawings, or is the customary placement when the product of the invention is used. The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", etc. are only used to differentiate descriptions and are not to be understood as indicating or implying relative importance.

With reference to Figures 1-5, a starch curd drying and milling equipment includes a box 10. One side of the box 10 is provided with a feed pipe 11 for adding starch curds. The inside of the box 10 is close to the feed pipe 11. A third fixed plate 52 is fixedly provided at each position, and a guide plate 36 is fixedly provided inside the box 10. A discharge pipe 13 for exporting dried starch is provided near the bottom on the side of the box 10 away from the feed pipe 11. The guide plate 36 One end of the bottom of the box 10 is close to the discharge pipe 13 and the other end is close to the end of the third fixing plate 52 close to the top of the box 10. The guide plate 36 is fixed with a support plate 33 on one side close to the feed pipe 11. A number of vortex blades 44 are rotated on the side of the plate 33 close to the guide plate 36 and close to the side wall of the box 10. Each vortex blade 44 is fixed with a large gear 45 at one end away from the guide plate 36. The support plate 33 is close to the guide plate 36. Cams 46 are rotated on one side close to the large gear 45. Each cam 46 is fixed with a small gear 51 on the side away from the support plate 33. The small gear 51 meshes with the large gear 45 for transmission. The support plate 33 is close to the box 10. A clamping plate 47 with a U-shaped cross-section is fixed on the side wall and is located on the opposite side of the vortex blade 44. The sliding mesh screen 43 is slidingly connected in the groove of the clamping plate 47. The sliding mesh screen 43 and the clamping plate 47 are connected by a spring 48 and guided. The plate 36 is provided with a long groove that is slidingly connected to the sliding mesh screen 43. The portion of the sliding mesh screen 43 that passes through the long groove on the guide plate 36 is provided with a number of small screening holes.

Further, the side wall of the box 10 close to the feed pipe 11 is provided with a feed port 15 connected to the feed pipe 11, and a circular cavity 53 is provided between the third fixed plate 52 and the side wall of the box 10. 53 is sealed and fixedly connected to the dividing plate 21 near the feed port 15. The dividing plate 21 is provided with a rotating rod 18, and the rotating rod 18 is fixed with a spiral blade that transports the starch curds to the top of the box 10. A motor 16 is fixed on the inner wall of the bottom of the box 10 where the partition 21 is away from the rotating rod 18. The motor 16 is connected to the rotating shaft of the rotating rod 18 through a coupling 17.

Furthermore, the rotating rod 18 is provided with a round sliding groove 19, and the sliding sleeve 20 is slidably connected in the round sliding groove 19. The rotating rod 18 is fixed with a first one-way valve 22 on the same side as the feed port 15 near the dividing plate 21. , an arc slide 24 is provided on the inner circumferential surface of the circular cavity 53 between the partition plate 21 and the motor 16. A pair of symmetrically arranged slide blocks 25 are slidingly connected to the arc slide 24, and the rotating rod 18 is close to the arc slide. There are side grooves 23 at 24, and a pair of slide blocks 25 are fixed with support rods 26 passing through the side grooves 23. One end of the round slide groove 19 close to the support rod 26 is fixed on the top of the support rod 26, and the sliding sleeve 20 is close to the support rod. A second one-way valve 27 is fixed at 26.

Further, the guide plate 36 is fixedly provided with a number of fixed mesh screens 42 that fit with the sliding mesh screen 43. The fixed mesh screen 42 is provided with a number of discharge holes that are staggered with the screening holes on the sliding mesh screen 43. The first fixed plate 38 is fixedly connected to the side wall of the box 10 on one end of the mesh screen 42 away from the guide plate 36 . The first fixed plate 38 is fixedly connected to the side wall of the box 10 on one end away from the guide plate 36 . The second fixing plate 39 is provided with insulation cotton 40 that can fully insulate heat between the first fixing plate 38 and the second fixing plate 39. The space between the first fixing plate 38 and the second fixing plate 39 is close to the box 10. A third one-way valve 54 is fixedly provided at the top.

Furthermore, a third fixing plate 55 is fixedly connected to the side wall of the box 10 on the side of the second fixing plate 39 away from the first fixing plate 38 . There is a fixed connection between the third fixing plate 55 and the side wall of the box 10 . The water pump 50 has a condensation pipe 49 connected to the output end of the water pump 50 fixedly connected to the side of the third fixed plate 55 close to the second fixed plate 39 , and a water tank connected to the input end of the water pump 50 is fixed to the top wall of the box 10 12. The water tank 12 is provided with a circulation port 56 connected with the condensation pipe 49, and a ball valve 41 for outputting condensate is provided on the side wall of the tank 10 near the second fixed plate 39.

Furthermore, an air pump 28 is fixed at the bottom of the box 10 and between the support plate 33 and the third fixed plate 52 . The support plate 33 is fixed with an air inlet 34 near the bottom of the box 10 . The air inlet 34 and the air pump 28 are fixed. The air outlet ends 29 on the air pump 28 are connected through the air outlet pipe 31. The support plate 33 is fixed with an air outlet 35 near the third fixed plate 52. The air outlet 35 and the air inlet end 30 on the air pump 28 are connected through the air inlet pipe 32. An electric heating resistance wire 37 fixedly connected to the support plate 33 for heating the output gas of the air pump 28 is provided between the support plate 33 and the guide plate 36 .

Furthermore, both the guide plate 36 and the sliding mesh screen 43 are made of highly thermally conductive materials to facilitate the separation of moisture in the starch curds.

working principle:

Initial state: the motor 16, the air pump 28 and the water pump 50 are all shut down, the electric heating resistance wire 37 is powered off, and the water tank 12 is filled with appropriate normal temperature water.

Pour the starch curds from the feed pipe 11. The starch curds fall into the top of the partition plate 21 after passing through the feed port 15. Start the motor 16, and the motor output shaft drives the rotating rod 18 to rotate under the action of the coupling 17. As a result, the starch curds are brought to the top of the box 10 by the spiral blades on the rotating rod 18, and the starch curds slide down through the top of the guide plate 36; the air pump 28 is started, and the electric heating resistance wire 37 is energized, and the gas output by the air pump 28 passes through The air outlet pipe 31 is heated by the electric heating resistance wire 37 between the guide plate 36 and the support plate 33. The high-temperature gas flows along the gap between the support plate 33 and the guide plate 36, thereby driving the vortex fan blades 44 to rotate. The large gear 45 and the small gear 51 are meshed and driven, thereby driving the cam 46 to rotate. The sliding screen 43 always contacts the outer circumferential contour of the cam 46 under the elastic force of the spring 48, so that the sliding screen 43 is fixed relative to the stationary position. The mesh screen 42 vibrates at high frequency, and the vibration force breaks up the starch clots and allows the starch clots to be evenly exposed through the sieve holes on the sliding mesh screen 43.

The precipitated fine starch clots exchange heat with the guide plate 36 during the sliding process, dehydrate and precipitate water vapor. The water vapor flows through the third one-way valve 54, and the water pump 50 is started, so that normal temperature water flows at high speed in the condensation pipe 49. The water vapor contacts the condensation tube 49 and is condensed. The condensed liquid falls to the upper side of the second fixed plate 39 and continues to fall. Finally, the condensed liquid flows out through the ball valve 41 .

After the fine starch curds enter the multi-layer sliding mesh screen 43, the starch curds are ground into powder and water vapor is continuously released. Finally, the starch is output through the discharge pipe 13 as finished starch products.

The above steps can be repeated to dry starch curds and make powder multiple times.

The above are only examples of the present invention, and do not limit the scope of patent protection of the present invention. Any equivalent structure or equivalent process transformation made using the description and drawings of the present invention may be directly or indirectly applied in other related technical fields. , are all similarly included in the scope of patent protection of the present invention.

Claims (5)

1. The utility model provides a starch clot stoving powder process equipment, includes box (10), its characterized in that, one side of box (10) is equipped with inlet pipe (11) that are used for adding starch clot, be close to inlet pipe (11) department in box (10) and fixedly be equipped with third fixed plate (52), box (10) inside is fixed to be equipped with deflector (36), one side that inlet pipe (11) were kept away from to box (10) is close to bottom department and is equipped with discharging pipe (13) that derive stoving starch, one end laminating of deflector (36) is close to discharging pipe (13) department and the other end laminating third fixed plate (52) is close to one end at box (10) top, deflector (36) are close to inlet pipe (11) one side and are fixed to be equipped with backup pad (33), backup pad (33) are close to be equipped with on one side of deflector (36) and are close to box (10) lateral wall department rotation and are equipped with a plurality of vortex fan blade (44), each vortex fan blade (44) one end is fixed and is equipped with gear (45) near to be equipped with on one side of backup pad (33) and is close to cam (46) and is equipped with one side of cam (46) and is kept away from on one side of the cam (46), the small gear (51) is meshed with the large gear (45) for transmission, the supporting plate (33) is close to the side wall of the box body (10) and is positioned at the opposite side of the vortex fan blade (44), a clamping plate (47) with a U-shaped section is fixedly arranged, a sliding mesh screen (43) is connected in a sliding mode in a groove of the clamping plate (47), the sliding mesh screen (43) is connected with the clamping plate (47) through a spring (48), a long groove which is connected with the sliding mesh screen (43) in a sliding mode is formed in the guide plate (36), and a plurality of fine screening holes are formed in the part, penetrating through the long groove in the guide plate (36), of the sliding mesh screen (43); the novel heat insulation box is characterized in that a plurality of fixed mesh screens (42) attached to the sliding mesh screens (43) are fixedly arranged on the guide plates (36), a plurality of discharging holes which are staggered with the screening holes on the sliding mesh screens (43) are formed in the fixed mesh screens (42), a first fixed plate (38) fixedly connected with the side wall of the box body (10) is fixedly arranged at one end, far away from the guide plates (36), of the fixed mesh screens (42), a second fixed plate (39) fixedly connected with the side wall of the box body (10) is arranged at one side, far away from the guide plates (36), of the first fixed plate (38), heat insulation cotton (40) capable of fully isolating heat is arranged between the first fixed plate (38) and the second fixed plate (39), and a third one-way valve (54) is fixedly arranged at the position, close to the top of the box body (10), between the first fixed plate (38) and the second fixed plate (39); the utility model discloses a water tank, including box (10), first fixed plate (38) are kept away from to be located on the lateral wall of box (10), second fixed plate (39) are kept away from first fixed plate (38) one side department fixed connection third fixed plate (55), be equipped with water pump (50) between the lateral wall of third fixed plate (55) and box (10), fixed connection is close to condenser pipe (49) of the output intercommunication of water pump (50) on second fixed plate (39) one side on third fixed plate (55), be equipped with on the roof of box (10) water tank (12) with the input intercommunication of water pump (50), be equipped with on water tank (12) with circulation port (56) of condenser pipe (49) intercommunication, be equipped with ball valve (41) of output condensate on the lateral wall of box (10) near second fixed plate (39).

2. The starch clot stoving powder process equipment according to claim 1, characterized in that, be equipped with feed inlet (15) of intercommunication inlet pipe (11) on the lateral wall that box (10) are close to inlet pipe (11), be equipped with round cavity (53) between the lateral wall of third fixed plate (52) and box (10), be close to feed inlet (15) department sealed fixed connection division board (21) in round cavity (53), rotate on division board (21) and be equipped with dwang (18), be equipped with the helical blade that carries starch clot to box (10) top on dwang (18), be equipped with motor (16) on the box (10) bottom inner wall that dwang (18) were kept away from to division board (21), be connected through shaft coupling (17) between the axis of rotation of motor (16) and dwang (18).

3. A starch clot stoving powder process equipment according to claim 2, characterized in that, be equipped with circular spout (19) in dwang (18), sliding connection sliding sleeve (20) in circular spout (19), fixed being equipped with first check valve (22) on dwang (18) are close to division board (21) department and feed inlet (15) homonymy position, be equipped with arc slide (24) on the interior circumference of circular chamber (53) between division board (21) and motor (16), sliding connection slider (25) of a symmetrical arrangement on arc slide (24), dwang (18) are close to arc slide (24) department and are equipped with side groove (23), a pair of be equipped with on slider (25) bracing piece (26) that pass side groove (23) are fixed, one end that circular spout (19) are close to bracing piece (26) is fixed on the top of bracing piece (26), sliding sleeve (20) are close to bracing piece (26) department and are fixed being equipped with second check valve (27).

4. The starch clot stoving powder process equipment according to claim 1, characterized in that, box (10) bottom just is located fixed air pump (28) between backup pad (33) and third fixed plate (52), backup pad (33) are close to box (10) bottom department and are fixed be equipped with air inlet (34), through outlet duct (31) intercommunication between air outlet (29) on air inlet (34) and air pump (28), backup pad (33) are close to third fixed plate (52) department and are fixed be equipped with gas outlet (35), through intake pipe (32) intercommunication between gas outlet (35) and air inlet (30) on air pump (28), be equipped with electric heat resistance wire (37) of the output gas of being used for heating air pump (28) of fixed connection on backup pad (33) between backup pad (33) and deflector (36).

5. A starch clot baking and pulverizing apparatus as claimed in claim 1, wherein the guide plate (36) and the sliding mesh screen (43) are made of a material with high heat conductivity so as to separate moisture from the starch clot.