Novel modified starch liquefaction size mixing pool

Abstract

The utility model discloses a novel modified starch liquefying size mixing pool, and aims to provide a novel modified starch liquefying size mixing pool which is simple, convenient and suitable for small-scale tests, and adopts the technical scheme that the novel modified starch liquefying size mixing pool comprises a tank body, a material inlet is formed in the tank body, a size mixing device is arranged below the material inlet, a stirring device is arranged on one side of the size mixing device, and a stirring device is arranged on the other side of the size mixing device. The size mixing device comprises a size mixing pool located below the feeding port, a heating coil is arranged on the inner wall of the size mixing pool, a chemical adding device is further arranged on one side of the tank body, a water inlet is further formed in one side of the feeding port, a sprayer is arranged on the water inlet, and a connecting pipe is arranged at one end of the sprayer.

Description

Technical Field

[0001] The utility model relates to the field of modified starch manufacturing equipment, in particular to a novel modified starch liquefaction slurry mixing tank. Background Art

[0002] Modified starch is treated by a certain method, and its original physical or chemical properties are changed to varying degrees. On the basis of the inherent properties of natural starch, in order to improve the performance of starch and expand its application range, physical, chemical or enzymatic treatment is used to introduce new functional groups on starch molecules or change the size of starch molecules and the properties of starch particles, thereby changing the natural properties of starch.

[0003] After being processed by a certain method, the original physical or chemical properties of the raw starch are changed to varying degrees. On the basis of the inherent properties of natural starch, new functional groups are introduced into the starch molecules or the size of starch molecules and the properties of starch particles are changed, thereby changing the natural properties of starch (such as gelatinization temperature, thermal viscosity and its stability, freeze-thaw stability, gel strength, film-forming properties, transparency, etc.) to make it more suitable for certain application requirements. This kind of starch that has undergone secondary processing and changed its properties is collectively called modified starch.

[0004] At present, a Chinese patent with publication number CN201258322Y discloses a starch slurry mixing machine, including a body with a conical barrel shape at the lower part and a cylindrical barrel shape at the upper part, a slurry outlet is provided at the lower end of the body, and a slurry pump and a stirring shaft are installed, and stirring teeth are provided on the stirring shaft. It is characterized in that a first-stage mixing barrel is provided at the upper end of the body, the upper end of the first-stage mixing barrel is connected to the feed pipe in an involute form, the first-stage mixing barrel is connected to the slurry mixing water pipe, and an overflow pipe is provided in the middle of the body.

[0005] This starch slurry mixing machine can quickly and evenly mix the finished starch according to a certain material-water ratio and directly transport it to the gelatinization pot through a self-provided slurry pump. It can also be used for rice flour or malt powder slurry mixing. It has a reasonable structure, small footprint, high degree of automation and low operating cost. It is an ideal equipment for powder slurry mixing. However, the overall equipment is still relatively large compared to small-scale and pilot experiments. Summary of the invention

[0006] The utility model aims to provide a novel modified starch liquefaction slurry mixing tank, which has the advantages of being able to effectively carry out small-scale and pilot tests, having a relatively small overall device, being convenient for a small amount of experiments, and being simple and convenient to operate.

[0007] The above technical objectives of the utility model are achieved through the following technical solutions:

[0008] A novel modified starch liquefaction slurry mixing tank comprises a tank body, a feed inlet is provided on the tank body, a slurry mixing device is provided below the feed inlet, a stirring device is provided on one side of the slurry mixing device, the slurry mixing device comprises a slurry mixing tank provided below the feed inlet, a heating coil is provided on the inner wall of the slurry mixing tank, a dosing device is also provided on one side of the tank body, a water inlet is also provided on one side of the feed inlet, a sprayer is provided on the water inlet, and a connecting pipe is provided at one end of the sprayer.

[0009] By adopting the above technical solution, the stirring device can effectively stir the starch, and then heat the inside through the heating coil, while the dosing device can add amylase to liquefy the starch, and all of these are completed in the slurry mixing tank.

[0010] It is further configured that the stirring device includes a rotating motor located at one side of the tank body, the rotating motor outlet is provided with a connecting rod that penetrates the tank body to the inside, and the connecting rod is provided with stirring blades.

[0011] By adopting the above technical solution, the stirring device can stir the inside of the tank by rotating the motor, fully mix the starch with water and amylase, etc., and complete the liquefaction of the starch.

[0012] Further configuration: the stirring device comprises a rotating handle provided at one side of the tank body, the rotating handle outlet is provided with a rotating rod penetrating the tank body to the inside, and the rotating rod is provided with a stirring blade.

[0013] By adopting the above technical solution, effective rotation can also be performed by turning the handle, thereby facilitating control of the rotation rate and the like, and facilitating operation.

[0014] Further configuration: the dosing device includes a dosing tube located at one side of the feed inlet, the dosing tube is provided with an extrusion rod, a filter screen is provided on one end of the dosing tube close to the tank body, and a plurality of liquid outlet needles facing the tank body are also provided at the top of the dosing tube.

[0015] By adopting the above technical solution, the provided dosing tube can effectively add amylase therein, and inject it into the slurry mixing tank through the liquid outlet needle tube.

[0016] Further configuration: a squeezing hand pad is also provided at the top end of the connecting rod.

[0017] By adopting the above technical solution, it is convenient for users to squeeze out the amylase in a jet-like shape, thereby effectively increasing the liquefaction efficiency.

[0018] It is further configured that: a vertical rod is provided on the filter screen, and a slot matching the vertical rod is provided on the extrusion rod.

[0019] By adopting the above technical solution, the vertical rod can be effectively inserted into the extrusion rod, and the filter net can be directly pulled out through the vertical rod when the filter net needs to be replaced.

[0020] Further configuration: a storage battery connected to the heating coil and the rotating motor is also provided at the bottom of the tank body, and a switch for controlling the storage battery is also provided on the tank body.

[0021] By adopting the above technical solution, the switch provided can effectively control the start and stop of the rotating motor and the heating coil.

[0022] Further configuration: a handle is also provided on one side of the tank body.

[0023] By adopting the above technical solution, the handle is provided to facilitate normal use by users.

[0024] In summary, the utility model has the following beneficial effects: the equipment for starch liquefaction and slurry preparation is miniaturized, thereby facilitating small-scale tests and pilot tests in the entire experimental process, and at the same time, the entire equipment is simple in design, easy to use and easy to store. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The utility model is further described below in conjunction with the accompanying drawings.

[0026] Figure 1 This is a schematic diagram of the overall structure of a novel modified starch liquefaction and slurry mixing tank embodiment 1;

[0027] Figure 2 This is a schematic diagram of the internal structure of a novel modified starch liquefaction and slurry mixing tank embodiment 1;

[0028] Figure 3 This is a schematic diagram of the overall structure of a novel modified starch liquefaction and slurry mixing tank embodiment 2;

[0029] Figure 4 It is a schematic diagram of the internal structure of Example 2 of a novel modified starch liquefaction and slurry mixing tank.

[0030] In the figure, 1, tank body; 2, feed inlet; 3, slurry mixing device; 31, slurry mixing tank; 32, heating coil; 4, stirring device; 41A, rotating motor; 42A, connecting rod; 43A, stirring blade; 41B, rotating handle 42B, rotating rod; 43B, stirring blade; 5, dosing device; 51, dosing tube; 52, squeezing rod; 53, filter screen; 54, liquid outlet needle tube; 6, water inlet; 7, sprayer; 8, connecting pipe; 9, squeezing hand pad; 10, vertical rod; 11, slot; 12, battery; 13, switch; 14, handle. DETAILED DESCRIPTION

[0031] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings.

[0032] The technical solution adopted by the utility model is:

[0033] Example 1: A novel modified starch liquefaction slurry conditioning tank 31, such as Figure 1 and Figure 2 As shown, it includes a tank body 1, a feed inlet 2 is provided on the tank body 1, a slurry mixing device 3 is provided below the feed inlet 2, the slurry mixing device 3 includes a slurry mixing pool 31 provided below the feed inlet 2, a heating coil 32 is provided on the inner wall of the slurry mixing pool 31, and a dosing device 5 is also provided on one side of the tank body 1, the dosing device 5 includes a dosing tube 51 provided on one side of the feed inlet 2, and an extrusion rod 52 is provided on the dosing tube 51, and a filter screen 53 is provided on one end of the dosing tube 51 close to the tank body 1, and a plurality of liquid outlet needles 54 facing the tank body 1 are provided on the top of the dosing tube 51, a vertical rod 10 is provided on the filter screen 53, and a slot 11 matching the vertical rod 10 is provided on the extrusion rod 52.

[0034] A water inlet 6 is also provided on one side of the feed port 2, and a sprayer 7 is provided on the water inlet 6, and a connecting pipe 8 is provided at one end of the sprayer 7. A stirring device 4 is provided on one side of the slurry mixing device 3, and the stirring device 4 includes a rotating motor 41A provided on one side of the tank body 1, and a connecting rod 42A that penetrates the tank body 1 to the inside is provided at the outlet of the rotating motor 41A, and a squeezing hand pad 9 is also provided on the top of the connecting rod 42A, and a stirring blade 43A is provided on the connecting rod 42A. A battery 12 connected to the heating coil 32 and the rotating motor 41A is also provided at the bottom of the tank body 1, and a switch 13 for controlling the battery 12 is also provided on the tank body 1. A handle 14 is also provided on one side of the tank body 1 for convenient use by the user.

[0035] Its main working principle is as follows: during use, starch is added to the slurry mixing tank 31 through the feed port 2, and the rotating motor 41A and the heating coil 32 are started through the switch 13, and water is added through the water inlet 6. In this process, amylase can be added to the inside through the dosing tube 51, and amylase is added through the dosing tube 51, and squeezed through the squeezing hand pad 9, and injected into the slurry mixing tank 31 through the liquid outlet needle tube 54, which effectively speeds up the stirring reaction rate, and the filter 53 can filter impurities, and the filter 53 can be taken out when cleaning, which is more convenient as a whole. The whole device is simple, easy to operate, small in size, and can be handheld, which is convenient for experiments in a small atmosphere, thereby increasing convenience and reducing waste.

[0036] Example 2: Figure 3 and Figure 4As shown, the difference from Example 1 is that the stirring device 4 includes a rotating handle 41B provided on one side of the tank body 1, and the rotating handle 41B is provided with a rotating rod 42B penetrating the tank body 1 to the inside, and the rotating rod 42B is provided with a stirring blade 43B. Stirring can be performed manually, and the stirring rate and the like can be manually controlled, which is convenient for operation and reduces costs.

[0037] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are within the scope of the technical solution of the utility model.

Claims

1. A novel modified starch liquefaction and slurry conditioning tank, comprising a tank body (1), wherein the tank body (1) is provided with a feed inlet (2), characterized in that A slurry mixing device (3) is provided below the feed inlet (2), a stirring device (4) is provided on one side of the slurry mixing device (3), the slurry mixing device (3) comprises a slurry mixing pool (31) provided below the feed inlet (2), a heating coil (32) is provided on the inner wall of the slurry mixing pool (31), a dosing device (5) is also provided on one side of the tank body (1), a water inlet (6) is also provided on one side of the feed inlet (2), a sprayer (7) is provided on the water inlet (6), and a connecting pipe (8) is provided on one end of the sprayer (7).

2. A novel modified starch liquefaction and slurry mixing tank according to claim 1, characterized in that: The stirring device (4) comprises a rotating motor (41A) disposed on one side of the tank body (1), the outlet of the rotating motor (41A) being provided with a connecting rod (42A) penetrating the tank body (1) to the interior, and the connecting rod (42A) being provided with a stirring blade (43A).

3. A novel modified starch liquefaction and slurry mixing tank according to claim 1, characterized in that The stirring device (4) comprises a rotating handle (41B) provided on one side of the tank body (1), a rotating rod (42B) penetrating the tank body (1) to the interior is provided at the outlet of the rotating handle (41B), and a stirring blade (43B) is provided on the rotating rod (42B).

4. A novel modified starch liquefaction and slurry mixing tank according to claim 2 or 3, characterized in that The dosing device (5) comprises a dosing tube (51) located on one side of the feed inlet (2), a squeezing rod (52) being provided on the dosing tube (51), a filter screen (53) being provided on one end of the dosing tube (51) close to the tank body (1), and a plurality of liquid outlet needles (54) facing the inside of the tank body (1) being provided at the top end of the dosing tube (51).

5. A novel modified starch liquefaction and slurry mixing tank according to claim 2, characterized in that The top end of the connecting rod (42A) is also provided with a squeezing hand pad (9).

6. A novel modified starch liquefaction and slurry mixing tank according to claim 4, characterized in that The filter screen (53) is provided with a vertical rod (10), and the extrusion rod (52) is provided with a slot (11) matching the vertical rod (10).

7. The novel modified starch liquefaction and slurry mixing tank according to claim 2, characterized in that The bottom of the tank body (1) is also provided with a storage battery (12) connected to the heating coil (32) and the rotating motor (41A), and the tank body (1) is also provided with a switch (13) for controlling the storage battery (12).

8. The novel modified starch liquefaction and slurry mixing tank according to claim 1, characterized in that A handle (14) is also provided on one side of the tank body (1).

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