CN223170731U - A stirring device for starch production - Google Patents

Abstract

The utility model discloses a stirring device for starch production, comprising a stirring barrel, a fixing frame is installed on the stirring barrel, a turntable is rotatably connected to the fixing frame, an air pump is fixed on the turntable, a transition air pipe is connected to the air pump, a motor is installed on the fixing frame, a stirring paddle for stirring starch is installed on the motor, the stirring paddle is rotatably connected to the stirring barrel, and a cleaning plate for cleaning the bottom of the stirring barrel is installed on the stirring paddle, a mounting plate is fixed on the cleaning plate, an air outlet chamber connected to the transition air pipe is opened on the mounting plate, a rubber scraper for cleaning the inner wall of the stirring barrel is installed on the mounting plate, and a plurality of high-pressure nozzles connected to the air outlet chamber are installed on the mounting plate. The beneficial effect of the utility model is that the inner wall and bottom of the stirring barrel can be scraped and cleaned during the stirring process, thereby improving the uniformity and efficiency of stirring, improving product quality, reducing the frequency of regular cleaning of the stirring box, saving manpower and cleaning costs, and having high practicality.

Description

Stirring device for starch production

Technical Field

The utility model relates to the technical field of starch production equipment, in particular to a stirring device for starch production.

Background

The powder is used as an important industrial raw material and widely applied in various fields such as food, chemical industry and medicine, in the starch processing process, a stirring device plays a vital role and generally comprises a cylindrical stirring barrel and a rotary stirrer, under the action of the stirrer, starch particles enter the stirring barrel and are forced to be dispersed by the rotation of the stirrer to be fully mixed with water in the stirring barrel, so that starch can be fully dissolved and absorbed, the problem that starch particles are precipitated at the bottom and agglomerate easily occurs in the stirring process, the uniform mixing and dissolving effect of the starch can be influenced, the product quality is influenced, and the starch particles can absorb water and expand due to certain viscosity of the starch particles, so that the viscosity of the starch particles is further enhanced.

The utility model patent with the application number 202120542611.4 discloses a stirring device for soluble starch production, which comprises a stirring box, wherein an electric push rod is arranged outside the stirring box, the movable end of the electric push rod is connected with an L-shaped transmission rod, the transmission rod is connected with a sliding block, the sliding block is connected with a slideway, the slideway is fixed in the stirring box, the transmission rod moves along the slideway, the transmission rod is also connected with a scraping plate, the section of the scraping plate is triangular, and the scraping plate is clung to the bottom of the stirring box.

Through the technical scheme, although the electric push rod is arranged, the electric push rod is connected with the transmission rod, the scraper is driven to move, the section of the scraper is triangular, so that the scraper can scoop up a starch layer deposited at the bottom of the stirring box when the scraper moves at the bottom of the stirring box, starch blocks are dissolved, the driving box is also arranged, the stirring blade can move up and down by the driving box, and the stirring blade can be lifted to prevent the movement of the scraper when the scraper works;

But only can carry out the stirring with the starch shovel of agitator tank bottom deposit and continue to participate in, can not strike off the clearance to the agitator tank inside wall at stirring in-process, avoid starch to adhere to the homogeneity and the efficiency reduction that the gathering leads to the stirring on the agitator tank inside wall, improve product quality, and because starch adheres to on the agitator tank inside wall for a long time and need the frequency improvement of periodic cleaning agitator tank, increased manpower and cleaning cost, the practicality is low.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model aims to provide a stirring device for starch production.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The stirring device for starch production comprises a stirring barrel, wherein the stirring barrel comprises a discharge pipe, a fixing frame is arranged on the stirring barrel, a rotary table corresponding to the top of the stirring barrel is rotationally connected on the fixing frame, an air pump is fixed on the rotary table, a transition air pipe communicated with an air outlet of the air pump is arranged on the air pump,

Install the motor that corresponds with agitator bottom on the mount, install the stirring rake that is used for stirring starch on the motor, the stirring rake rotates with the agitator to be connected, and install the clearance board that is used for clearing up the agitator bottom on the stirring rake, be fixed with the mounting panel that corresponds with the agitator inside wall on the clearance board, open on the mounting panel have with the cavity of giving vent to anger of transition trachea intercommunication, install the rubber scraper that is used for clearing up the agitator inside wall on the mounting panel, install a plurality of high-pressure shower nozzles of being convenient for gas high-pressure output on the mounting panel, high-pressure shower nozzle and the cavity intercommunication of giving vent to anger.

The cleaning device is characterized in that the cleaning plate comprises a plurality of brush teeth which are abutted against the bottom of the stirring barrel, a fixing rod used for fixing the mounting plate is arranged on the descending plate paddle, the fixing rod is fixedly connected with the mounting plate, and a plurality of stirring blades which are uniformly distributed around the fixing rod are fixed on the fixing rod.

The stirring device is characterized in that a first bearing is arranged on the stirring barrel in a penetrating manner, a shaft rod of the stirring paddle is connected with the stirring barrel in a rotating manner through the first bearing, a second bearing is arranged on the rotary table in a penetrating manner, and a bearing rod fixedly connected with the second bearing is arranged on the fixing frame and is connected with the rotary table in a rotating manner through the second bearing.

The device is further characterized in that the two ends of the mounting plate are fixed with split blocks with triangular cross sections.

By adopting the technical scheme, the stirring blade is used for stirring the starch solution in the stirring barrel, the cleaning plate rotates along with the stirring blade, so that the cleaning brush on the cleaning plate is used for brushing up the starch deposited on the bottom of the stirring barrel to continuously participate in stirring, the rubber scraper is used for scraping and cleaning the inner side wall of the stirring barrel along with the rotation of the cleaning plate in the stirring process, the inner side wall of the stirring barrel is subjected to air injection flushing through the high-pressure spray head in cooperation with the air pump, the starch attached to the inner side wall of the stirring barrel is further cleaned down to continuously participate in stirring the starch solution in the stirring barrel, the mixing effect of the starch is improved, the reduction of stirring uniformity and efficiency caused by the aggregation of the starch attached to the inner side wall of the stirring barrel is avoided, the product quality is improved, the purposes of scraping and cleaning the inner side wall of the stirring barrel by the rubber scraper and the air injection flushing the inner side wall of the stirring barrel by the high-pressure spray head are achieved, the frequency of cleaning the inner side wall of the stirring barrel regularly due to the fact that the starch is attached to the inner side wall of the stirring box for a long time is required to be cleaned, the labor and the cleaning cost is saved, and the practicability is enhanced.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.

Fig. 2 is a schematic structural view of the cooperation of the rubber scraper and the stirring barrel.

In the figure, a stirring barrel 1, a discharging pipe 101, a fixing frame 2, a rotary table 3, an air pump 4, a transition air pipe 5, a motor 6, a stirring paddle 7, a cleaning plate 8, brush teeth 801, a mounting plate 9, an air outlet cavity 901, a rubber scraper 902, a high-pressure nozzle 903, a fixing rod 10, stirring blades 11, a first bearing 12, a second bearing 13, a bearing rod 14 and a flow dividing block 15.

Detailed Description

Embodiments of the present utility model will be further described with reference to fig. 1 to 2.

The stirring device for starch production comprises a stirring barrel 1, wherein a discharging pipe 101 with a valve is arranged on the stirring barrel 1 to facilitate the starch solution to be transferred from the stirring barrel 1 after stirring, a fixing frame 2 is arranged on the stirring barrel 1, a rotary table 3 corresponding to the top of the stirring barrel 1 is arranged on the fixing frame 2, a second bearing 13 is arranged on the rotary table 3 in a penetrating manner, a bearing rod 14 fixedly connected with the second bearing 13 is arranged on the fixing frame 2, the bearing rod 14 is rotationally connected with the rotary table 3 through the second bearing 13, an air pump 4 is fixed on the rotary table 3, a transition air pipe 5 communicated with an air outlet of the air pump 4 is arranged on the air pump 4, a motor 6 corresponding to the bottom of the stirring barrel 1 is arranged on the fixing frame 2, a stirring paddle 7 for stirring starch is arranged on the motor 6, the first bearing 12 is arranged on the stirring barrel 1 in a penetrating manner, the shaft rod of the stirring paddle 7 is rotationally connected with the stirring barrel 1 through the first bearing 12, the first bearing 12 can prevent starch solution from leaking from the shaft rod of the stirring paddle 7 through the sealing bearing, the cleaning plate 8 for cleaning the bottom of the stirring barrel 1 is arranged on the stirring paddle 7, the cleaning plate 8 comprises a plurality of brush teeth 801 which are abutted against the bottom of the stirring barrel 1, the cleaning plate 8 is fixedly provided with a mounting plate 9 corresponding to the inner side wall of the stirring barrel 1, the mounting plate 9 is provided with an air outlet cavity 901 communicated with the transition air pipe 5, the mounting plate 9 is provided with a rubber scraper 902 for cleaning the inner side wall of the stirring barrel 1, the mounting plate 9 is provided with a plurality of high-pressure spray heads 903 which are convenient for gas high-pressure output, and the high-pressure spray heads 903 are communicated with the air outlet cavity 901.

Working principle: the motor 6 works to drive the stirring paddle 7 to rotate so as to stir the starch solution in the stirring barrel 1, meanwhile, the cleaning plate 8 rotates along with the stirring paddle 7 so that the cleaning brush on the cleaning plate 8 brushes up the starch deposited at the bottom of the stirring barrel 1 to continue to participate in stirring, the starch deposited at the bottom of the stirring barrel 1 is prevented from being unfavorable for fully mixing the starch, the rubber scraper 902 rotates along with the cleaning plate 8 in the stirring process to scrape the inner side wall of the stirring barrel 1, so that the starch attached and accumulated on the inner side wall of the stirring barrel 1 is cleaned down to continue to participate in stirring of the starch solution, the rubber scraper 902 is made of rubber materials, the damage to the inner side wall of the stirring barrel 1 can be reduced, the gas enters the air outlet cavity 901 on the mounting plate 9 through the transition air pipe 5 and is sprayed out by the high-pressure spray nozzle 903 so as to flush the inner side wall of the stirring barrel 1, in particular, when the mounting plate 9 rotates along with the cleaning plate 8, the rotation of the turntable 3 on the fixed frame 2 is realized through the fixed connection of the bearing rod 14 and the second bearing 13 in the mounting hole, thereby the air pump 4 fixed on the turntable 3 rotates, and the transition air pipe 5 communicated with the air pump 4 rotates around the stirring paddle 7 along with the rotation of the mounting plate 9, the air pump 4 is convenient to continuously convey air to the air outlet chamber 901 on the mounting plate 9 through the transition air pipe 5 and jet the air through the high-pressure nozzle 903 when the mounting plate 9 rotates, the starch attached to the inner side wall of the stirring barrel 1 is further cleaned to continuously participate in the stirring of the starch in the stirring barrel 1, the mixing effect of the starch is improved, the uniformity and the efficiency of stirring are reduced due to the aggregation of the starch attached to the inner side wall of the stirring barrel 1 are avoided, the product quality is improved, the high-pressure nozzle 903 jets air and simultaneously produces disturbance to the starch solution near the inner side wall of the stirring barrel 1, further improve the mixing effect of starch solution, and rubber scraper 902 is to the striking off clearance of agitator 1 inside wall and high-pressure nozzle 903 blowout is erodeed the jet-propelled of agitator 1 inside wall, reaches the purpose to the clearance of agitator 1 inside wall, has reduced because the long-term frequency that needs the periodic cleaning agitator tank on the agitator tank inside wall of adhering to of starch, uses manpower sparingly and clearance cost, reinforcing practicality.

Install the dead lever 10 that is used for fixed mounting panel 9 on the descending board oar, dead lever 10 and mounting panel 9 fixed connection, rubber scraper 902 on the mounting panel 9 of being convenient for is more stable in the rotation in-process scrapes the clearance to agitator 1 inside wall, improves the clearance effect, is fixed with on the dead lever 10 around the evenly in-process of arranging of dead lever 10 stirring blade 11 be convenient for to the starch solution stirring at stirring rake 7 rotation, stirring blade 11 rotates the disturbance that increases to the starch solution along with stirring rake 7, further improves the effect to the starch solution even stirring, improves stirring efficiency, reinforcing practicality.

The two ends of the mounting plate 9 are fixed with the flow dividing blocks 15 with triangular cross sections, so that resistance of the starch solution in the stirring barrel 1 to the rotating mounting plate 9 is reduced, the mounting plate 9 can rotate in the starch solution better, and the rubber scraper 902 can clean the inner side wall of the stirring barrel 1 better.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model, but one skilled in the art can make common changes and substitutions within the scope of the technical solution of the present utility model.

Claims (4)

1. The stirring device for starch production comprises a stirring barrel (1), wherein the stirring barrel (1) comprises a discharge pipe (101), and is characterized in that a fixing frame (2) is arranged on the stirring barrel (1), a rotary table (3) corresponding to the top of the stirring barrel (1) is rotationally connected on the fixing frame (2), an air pump (4) is fixed on the rotary table (3), a transition air pipe (5) communicated with an air outlet of the air pump (4) is arranged on the air pump (4),

Install motor (6) that corresponds with agitator (1) bottom on mount (2), install on motor (6) and be used for stirring paddle (7) of starch, stirring paddle (7) are connected with agitator (1) rotation, and install on stirring paddle (7) and be used for clearing up clearance board (8) of agitator (1) bottom, be fixed with on clearance board (8) with agitator (1) inside wall correspondence mounting panel (9), open on mounting panel (9) have with transition trachea (5) intercommunication give vent to anger cavity (901), install rubber scraper (902) that are used for clearing up agitator (1) inside wall on mounting panel (9), install a plurality of high-pressure shower nozzles (903) of being convenient for gaseous high-pressure output on mounting panel (9), high-pressure shower nozzle (903) and give vent to anger cavity (901) intercommunication.

2. The stirring device for starch production according to claim 1, wherein the cleaning plate (8) comprises a plurality of brush teeth (801) which are abutted against the bottom of the stirring barrel (1), a fixing rod (10) for fixing the mounting plate (9) is arranged on the descending plate paddle, the fixing rod (10) is fixedly connected with the mounting plate (9), and a plurality of stirring blades (11) uniformly distributed around the fixing rod (10) are fixed on the fixing rod (10).

3. The stirring device for starch production according to claim 2, characterized in that a first bearing (12) is arranged on the stirring barrel (1) in a penetrating manner, a shaft lever of the stirring paddle (7) is rotationally connected with the stirring barrel (1) through the first bearing (12), a second bearing (13) is arranged on the rotary table (3) in a penetrating manner, a bearing rod (14) fixedly connected with the second bearing (13) is arranged on the fixing frame (2), and the bearing rod (14) is rotationally connected with the rotary table (3) through the second bearing (13).

4. A stirring device for starch production according to claim 3, characterized in that the mounting plate (9) is fixed with a splitter block (15) of triangular cross section at both ends.