CN216149490U - Screw rod machine is used in modified starch production - Google Patents

Abstract

The utility model discloses a screw machine for producing modified starch, belonging to the technical field of modified starch production and processing equipment, comprising: a base; the starch processing device comprises a base, a gear bin, a processing pipeline, a water source inlet pipe, a starch inlet pipe, a flow guide bin and a first screw and a second screw, wherein the base is fixedly connected with an installation seat at one end of the base, a first motor is fixedly installed at the top of the installation seat, the processing pipeline is fixedly connected to the top of the base, a cover plate is arranged at the top of the processing pipeline, the gear bin is fixedly connected to the outer side wall of one end of the processing pipeline, the other end of the processing pipeline is fixedly connected to the outer side wall of the other end of the processing pipeline, the end, close to the gear bin, of the processing pipeline is provided with an auxiliary agent inlet pipe and a water source inlet pipe at the same side in the vertical direction, the starch inlet pipe is arranged at the other side of the water source inlet pipe, the flow guide bin is connected with the inlet pipe of the water source inlet pipe in a penetrating manner, and the first screw and the second screw are arranged in the processing pipeline.

Description

Screw rod machine is used in modified starch production

Technical Field

The utility model relates to the technical field of modified starch production and processing equipment, in particular to a screw machine for producing modified starch.

Background

Modified starch is modified starch, and on the basis of the inherent characteristics of natural starch, in order to improve the performance of the starch and expand the application range of the starch, the physical, chemical or enzymatic treatment is utilized to introduce new functional groups into starch molecules or change the size of the starch molecules and the properties of starch particles, so that the natural characteristics (such as gelatinization temperature, hot viscosity and stability thereof, freeze-thaw stability, gel strength, film forming property, transparency and the like) of the starch are changed, and the modified starch is more suitable for the requirements of certain applications. The starch modified by the secondary processing is called modified starch, while the production process of the modified starch by the hot rolling method usually needs the procedures of mixing, drying, crushing, sieving and the like, and the original starch needs to be added with a chemical agent and water in a mixing barrel for stirring and mixing.

Therefore, a person skilled in the relevant art improves this problem, for example, the chinese patent application No. CN201922266429.6 discloses a "conical mixer for modified starch production", which includes a cylinder, wherein the cylinder is a cone with a downward tip and an internal sealed cavity, at least one screw is arranged inside the cylinder and is close to and parallel to the inner wall of the cylinder, a power device is fixedly arranged on the top surface of the cylinder, a driving shaft of the power device penetrates through the top surface of the cylinder and extends into the cylinder, the driving shaft is a hollow pipe, one end of the driving shaft extending into the cylinder is provided with a liquid outlet, and the other end of the driving shaft is provided with a liquid inlet.

Nevertheless technical scheme in this application file still exists not enoughly, easily causes starch to block up in discharge gate department when the ejection of compact, can't last processing, and manpower clearance is blockked up and is comparatively wasted time and energy again, is unfavorable for continuation processing, and production efficiency is lower.

Based on the above, the utility model designs a screw machine for producing modified starch, so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a screw machine for producing modified starch, which aims to solve the technical problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a screw machine for producing modified starch, comprising: a base; the device comprises a base, a mounting seat is fixedly connected with one end of the base, a first motor is fixedly mounted at the top of the mounting seat, a processing pipeline is fixedly connected with the top of the base, a cover plate is arranged at the top of the processing pipeline, a gear bin is fixedly connected with the outer side wall of one end of the processing pipeline, a discharging bin is fixedly connected with the other opposite end of the processing pipeline, an auxiliary agent inlet pipe and a water source inlet pipe on the same side are arranged at one end of the processing pipeline close to the gear bin along the vertical direction, a starch inlet pipe is arranged at the other side of the water source inlet pipe, a flow guide bin is connected between the auxiliary agent inlet pipe and the inlet end of the water source inlet pipe in a penetrating manner, a first screw rod and a second screw rod are arranged in the processing pipeline, a discharging hopper is arranged at the bottom of the discharging bin, a support rod is fixedly connected with one side of the base close to the discharging bin, a motor box is fixedly connected with one end of the support rod, and a second motor is arranged in the motor box, and the power output end of the second motor penetrates through the motor box and is connected with a dredging crutch in a transmission way.

Preferably, the first screw rod and the one end of second screw rod run through the processing pipeline and extend to the gear storehouse in, and the other end of first screw rod and second screw rod runs through out feed bin bulkhead, first screw rod and second screw rod are located the one end outer wall fixedly connected with second gear in gear storehouse, the meshing has first gear between the second gear, first motor power take off end is connected in the transmission of first gear one side.

Preferably, the outer wall of the first screw rod is provided with a first stirring rod, the outer wall of the second screw rod is provided with a second stirring rod, and the first stirring rod and the second stirring rod are arranged in a staggered mode.

Preferably, a turntable and a flow guide disc positioned below the turntable are arranged in the flow guide bin, and the flow guide disc is provided with two groups of through holes which are respectively connected with the inlet ends of the auxiliary agent inlet pipe and the water source inlet pipe.

Preferably, the top of the diversion bin is symmetrically provided with a water delivery pipe and an auxiliary agent delivery pipe, a third motor is fixedly connected between the water delivery pipe and the auxiliary agent delivery pipe, a power output end of the third motor penetrates through the top of the diversion bin along the vertical direction and is in transmission connection with a rotary table, and a leakage hole is formed in the surface of the rotary table.

Preferably, the outlet ends of the water conveying pipe and the auxiliary agent conveying pipe are aligned with the inlet end of the water source inlet pipe along the vertical direction.

Compared with the prior art, the utility model has the beneficial effects that: the water source and the auxiliary agent are transmitted to the auxiliary agent inlet pipe and the water source inlet pipe at the bottom of the diversion bin through the water pipe and the auxiliary agent conveying pipe at the top of the diversion bin, the water source and the auxiliary agent intermittently enter the processing pipeline by using a third motor, the rotation of the turntable is controlled by the third motor, when the leak hole arranged on the turntable rotates to the through hole arranged on the flow guide disc, the liquid can be transmitted and passed through, the intermittent and quantitative addition of the starch into the starch inlet pipe and the transmission of the starch into the processing pipeline are realized, the uniform mixing is ensured by adding a small amount of the auxiliary agent and the water source for multiple times, the starch processing quality is prevented from being reduced due to uneven distribution of the added starch, the starch and the auxiliary agent are fused by utilizing the mutual matching of fan blades of the first screw and the second screw, the first stirring rod and the second stirring rod are matched to break up and fully mix the starch and the auxiliary agent, and then the starch and the auxiliary agent are output after being fused by the fan blades, so that the starch stirring and mixing efficiency is improved.

After starch is processed in the processing pipeline, the starch is pushed to the discharging bin by the first screw rod and the second screw rod, and discharging is carried out through the discharging hopper at the bottom of the discharging bin, in order to prevent the discharging hopper from being blocked during starch discharging, the dredging crutch piece is driven to rotate by the second motor in the motor box at one end of the supporting rod, so that the dredging crutch piece can go in and out of the discharging hopper back and forth, the starch is dredged, and the starch is prevented from being blocked and affecting continuous processing of the starch.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic view of the structure of the convex processing pipeline of the present embodiment;

FIG. 3 is a schematic view of the gear box of the embodiment;

FIG. 4 is a schematic view of the protruding guiding cabin of the present embodiment;

FIG. 5 is a schematic view of the salient turntable structure of the present embodiment;

FIG. 6 is a schematic view showing the structure of the motor box according to the embodiment.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a base; 110. processing a pipeline; 120. a mounting seat; 130. a first motor; 140. a gear chamber; 150. a support bar; 160. a motor case; 161. a second motor; 170. dredging the crutch; 180. a cover plate; 190. a discharging bin; 191. a discharging hopper; 200. a first screw; 210. a first stirring rod; 220. a second screw; 230. a second stirring rod; 240. a first gear; 250. a second gear; 300. an auxiliary agent inlet pipe; 310. a water source inlet pipe; 320. feeding starch into a pipe; 330. a diversion bin; 340. a water delivery pipe; 350. an additive conveying pipe; 360. a third motor; 370. a turntable; 380. a flow guide disc; 390. and (4) a leak hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a screw machine for producing modified starch, comprising: a base 100; the processing device comprises a base 100, wherein one end of the base 100 is fixedly connected with an installation seat 120, the top of the installation seat 120 is fixedly provided with a first motor 130, the top of the base 100 is fixedly connected with a processing pipeline 110, the top of the processing pipeline 110 is provided with a cover plate 180, the outer side wall of one end of the processing pipeline 110 is fixedly connected with a gear bin 140, the other opposite end of the processing pipeline 110 is fixedly connected with a discharge bin 190, one end of the processing pipeline 110 close to the gear bin 140 is provided with an auxiliary agent inlet pipe 300 and a water source inlet pipe 310 on the same side along the vertical direction, the other side of the processing pipeline is provided with a starch inlet pipe 320 relative to the water source inlet pipe 310, the auxiliary agent inlet pipe 300 and the inlet end of the water source inlet pipe 310 are connected with a diversion bin 330 in a penetrating manner, the processing pipeline 110 is internally provided with a first screw rod 200 and a second screw rod 220, the bottom of the discharge bin 190 is provided with a discharge funnel 191, one side of the base 100 close to the discharge bin 190 is fixedly connected with a support rod 150, the utility model discloses a starch processing device, including bracing piece 150 one end fixedly connected with motor case 160, be provided with second motor 161 in the motor case 160, and second motor 161 power take off end runs through motor case 160 and the transmission is connected with mediation turning 170, utilize the auxiliary agent to advance pipe 300 and transmit the auxiliary agent to processing pipeline 110 in, utilize the water source to advance pipe 310 transmission water source, advance pipe 320 through starch and continuously transmit starch, mount pad 120 installation stability first motor 130 connected through base 100, drive first screw rod 200 and second screw rod 220 in the processing pipeline 110 through first motor 130 and stir the mixture and transmit starch, it can clear up processing pipeline 110 to open apron 180, utilize ejection of compact 191 funnel discharge starch that ejection of compact storehouse 190 set up, during the putty, utilize mediation turning 170 that second motor 161 is connected in bracing piece 150 one end motor case 160 to dredge ejection of compact funnel 191.

Preferably, one end of the first screw 200 and one end of the second screw 220 penetrate through the processing pipeline 110 and extend into the gear bin 140, the other end of the first screw 200 and the other end of the second screw 220 penetrate through the bin wall of the material discharging bin 190, the outer wall of one end of the gear bin 140 of the first screw 200 and the second screw 220 are fixedly connected with a second gear 250, a first gear 240 is engaged between the second gears 250, one side of the first gear 240 is in transmission connection with the power output end of the first motor 130, the first screw 200 and the second screw 220 penetrate through the processing pipeline 110 and the material discharging bin 190 for convenience of installation and rotation, and the first motor 130 drives the second gear 250 to rotate through the first gear 240, so as to simultaneously drive the first screw 200 and the second screw 220 to rotate and operate.

Preferably, the outer wall of the first screw rod 200 is provided with a first stirring rod 210, the outer wall of the second screw rod 220 is provided with a second stirring rod 230, the first stirring rod 210 and the second stirring rod 230 are arranged in a staggered manner, and the first stirring rod 210 on the outer wall of the first screw rod 200 and the second stirring rod 230 on the outer wall of the second screw rod 220 are arranged in a staggered manner to break up and fuse starch, additives and a water source.

Preferably, a rotating disc 370 and a diversion disc 380 located below the rotating disc 370 are arranged in the diversion bin 330, the diversion disc 380 is provided with two groups of through holes, the two groups of through holes are respectively connected with the auxiliary agent inlet pipe 300 and the inlet end of the water source inlet pipe 310, and the auxiliary agent and the water source intermittently, continuously and quantitatively enter the auxiliary agent inlet pipe 300 and the water source inlet pipe 310 through the rotating disc 370 and the through holes provided by the diversion disc 380 in the diversion bin 330.

Preferably, the diversion bin 330 is symmetrically provided with a water pipe 340 and an additive pipe 350 at the top, a third motor 360 is fixedly connected between the water pipe 340 and the additive pipe 350, a power output end of the third motor 360 penetrates through the top of the diversion bin 330 in the vertical direction and is in transmission connection with a rotary table 370, a leakage hole 390 is formed in the surface of the rotary table 370, an external water source and an additive are transmitted through the water pipe 340 and the additive pipe 350, the rotary table 370 is rotated by the third motor 360, and the leakage hole 390 formed in the rotary table 370 facilitates liquid circulation.

Preferably, the outlet ends of the water pipe 340 and the auxiliary agent pipe 350 are aligned with the inlet end of the water source inlet pipe 310, and the outlet ends of the water pipe 340 and the auxiliary agent pipe 350 are aligned with the inlet end of the water source inlet pipe 310, so that the liquid can conveniently flow into the processing pipeline 110.

One specific application of this embodiment is: starch to be processed enters the processing pipeline 110 from the starch inlet pipe 320, the water pipe 340 and the auxiliary agent conveying pipe 350 convey external water source and auxiliary agent and transmit the auxiliary agent and water source to the auxiliary agent inlet pipe 300 and the water source inlet pipe 310 through the diversion bin 330, the auxiliary agent and the water source enter the processing pipeline 110 from the auxiliary agent inlet pipe 300 and the water source inlet pipe 310, the auxiliary agent and the water source are separated through the rotary disc 370 in the diversion bin 330 during transmission, when the rotary disc 370 rotates through the third motor 360, the leakage hole 390 formed in the rotary disc 370 rotates to the outlet end of the water pipe 340, the water source transmitted by the water pipe 340 enters the through hole of the diversion disc 380 through the leakage hole 390 and smoothly flows into the water source inlet pipe 310, when the leakage hole 390 of the rotary disc 370 rotates to the outlet end of the auxiliary agent conveying pipe 350, the water source transmitted by the auxiliary agent conveying pipe 350 enters the through the leakage hole 390 through the leakage hole and smoothly flows into the auxiliary agent inlet pipe 300, and the starch, the auxiliary agent and the water source are processed, drive first gear 240 through first motor 130 and rotate, first gear 240 drives two sets of second gear 250 syntropy and rotates, thereby it stirs the mixture to starch to drive first screw rod 200 simultaneously and rotate with second screw rod 220, utilize first stirring rod 210 and second stirring rod 230 to break up starch, promote and fuse the quality, processed starch is discharged through ejection of compact funnel 191 of a feed bin 190, it dredges to drive through second motor 161 and turns 170 intermittent type nature's discrepancy ejection of compact funnel 191 to dredge.

In conclusion, the utility model prevents starch from being blocked when being discharged by dredging the turning piece 170 to influence continuous processing, avoids the influence on starch quality caused by uneven distribution of the addition of the auxiliary agent and the water source by utilizing the diversion bin 330, ensures that the starch, the auxiliary agent and the water source are uniformly and fully mixed and stirred by the first screw rod 200 and the second screw rod 220, and improves the processing quality of the modified starch.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A screw machine for producing modified starch, comprising: a base (100); the device is characterized in that one end of a base (100) is fixedly connected with an installation seat (120), a first motor (130) is fixedly installed at the top of the installation seat (120), a processing pipeline (110) is fixedly connected to the top of the base (100), a cover plate (180) is arranged at the top of the processing pipeline (110), a gear bin (140) is fixedly connected to the outer side wall of one end of the processing pipeline (110), a discharging bin (190) is fixedly connected to the other opposite end of the processing pipeline (110), an auxiliary agent inlet pipe (300) and a water source inlet pipe (310) on the same side are arranged at one end, close to the gear bin (140), of the processing pipeline (110) along the vertical direction, a starch inlet pipe (320) is arranged at the other side of the water source inlet pipe (310), a flow guide bin (330) is connected with the inlet end of the water source inlet pipe (310) in a penetrating manner, a first screw (200) and a second screw (220) are arranged in the processing pipeline (110), the material discharging device is characterized in that a material discharging funnel (191) is arranged at the bottom of the material discharging bin (190), a supporting rod (150) is fixedly connected to one side, close to the material discharging bin (190), of the base (100), a motor box (160) is fixedly connected to one end of the supporting rod (150), a second motor (161) is arranged in the motor box (160), and a power output end of the second motor (161) penetrates through the motor box (160) and is in transmission connection with a dredging crutch (170).

2. The screw machine for producing modified starch according to claim 1, wherein: first screw rod (200) and second screw rod (220) one end run through processing pipeline (110) and extend to in gear storehouse (140), and the other end of first screw rod (200) and second screw rod (220) runs through out feed bin (190) bulkhead, first screw rod (200) and second screw rod (220) are located one end outer wall fixedly connected with second gear (250) of gear storehouse (140), the meshing has first gear (240) between second gear (250), first motor (130) power take off end is connected in the transmission of first gear (240) one side.

3. The screw machine for producing modified starch according to claim 1, wherein: the outer wall of the first screw rod (200) is provided with a first stirring rod (210), the outer wall of the second screw rod (220) is provided with a second stirring rod (230), and the first stirring rod (210) and the second stirring rod (230) are arranged in a staggered mode.

4. The screw machine for producing modified starch according to claim 1, wherein: the flow guide cabin (330) is internally provided with a rotary disc (370) and a flow guide disc (380) positioned below the rotary disc (370), the flow guide disc (380) is provided with two groups of through holes, and the two groups of through holes are respectively connected with the auxiliary agent inlet pipe (300) and the inlet end of the water source inlet pipe (310).

5. The screw machine for producing modified starch according to claim 1, wherein: the top of the diversion bin (330) is symmetrically provided with a water pipe (340) and an auxiliary agent pipe (350), a third motor (360) is fixedly connected between the water pipe (340) and the auxiliary agent pipe (350), the power output end of the third motor (360) penetrates through the top of the diversion bin (330) in the vertical direction and is connected with a rotary table (370) in a transmission manner, and the disc surface of the rotary table (370) is provided with a leakage hole (390).

6. The screw machine for producing modified starch according to claim 5, wherein: the outlet ends of the water conveying pipe (340) and the auxiliary agent conveying pipe (350) are aligned with the inlet end of the water source inlet pipe (310) and the auxiliary agent inlet pipe (300) which is connected with the through hole of the flow guide disc (380) along the vertical direction.

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