Device for producing cationic starch with high substitution degree

Abstract

The utility model belongs to the technical field of starch production equipment, and particularly relates to a device for producing high-substitution-degree cationic starch, which comprises a charging barrel, a rotary stirring device and a packaging cover, an input pipeline is arranged on a rotary shaft of the rotary stirring device, one end of the input pipeline is communicated with the top end plane of the rotary shaft, and the other end of the input pipeline is communicated with the packaging cover. The other end of the input pipeline is communicated with a plurality of first liquid outlet holes formed in the side face of the rotating shaft, the rotary stirring device is rotationally installed on the packaging cover, one end of the rotating shaft extends upwards, a starch feeding pipe is arranged on the packaging cover, the packaging cover covers the charging barrel, and the charging barrel is provided with a plurality of second liquid outlet holes formed in the side face of the rotating shaft. One end of the rotating shaft extends into the charging barrel, the other end of the rotating shaft extends into the charging barrel, all the first liquid outlet holes are located in the charging barrel, a plurality of stirring plates are arranged on the side face of the rotating shaft, and full and uniform mixing of starch is achieved through the structure.

Description

TECHNICAL FIELD

[0001] The utility model belongs to starch production equipment technical field, especially relate to a device of production high degree of substitution cationic starch. BACKGROUND

[0002] The dry process is used to produce high degree of substitution cationic starch, and the medicament needs to be mixed with the starch to produce high degree of substitution cationic starch. In the prior art, the medicament is added through a spraying barrel and then mixed with the starch to complete the mixing process. However, when the spraying barrel in the prior art is used to mix the starch and the medicament to produce high degree of substitution cationic starch by the dry process, the following technical problems exist: the starch is prone to clumping, the wet substitution degree is not high, and a large amount of starch gelatinization occurs, and the materials are difficult to be fully mixed and uniform. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at providing a device of production high degree of substitution cationic starch, which aims at solving the technical problem that the materials cannot be fully reacted in the spraying barrel in the prior art.

[0004] To achieve the above-mentioned purpose, the device of production high degree of substitution cationic starch provided by the utility model embodiment comprises a barrel, a rotating stirring device and a sealing cover, the rotating shaft of the rotating stirring device is provided with an input pipeline on the upper surface, one end of the input pipeline is communicated with the top surface of the rotating shaft, the other end of the input pipeline is communicated with a plurality of first liquid outlets arranged on the side surface of the rotating shaft, the rotating stirring device is rotatably installed on the sealing cover, one end of the rotating shaft is upwardly extended, the sealing cover is provided with a starch feeding pipe on the upper surface, the sealing cover is sealed on the barrel, the other end of the rotating shaft extends into the barrel, each first liquid outlet is located in the barrel, and a plurality of stirring plates are arranged on the side surface of the rotating shaft.

[0005] Preferably, the rotating stirring device further comprises a bearing seat, the bearing seat is fixedly installed on the top of the sealing cover, one end of the rotating shaft is rotatably connected with the bearing seat, and one end of the rotating shaft is upwardly extended through the bearing seat.

[0006] Preferably, a plurality of mounting plates are arranged on the side surface of the bearing seat, and each mounting plate is arranged on the side of the most distant end of the bearing seat.

[0007] Preferably, each stirring plate is upwardly and downwardly spirally and alternately arranged around the rotating shaft, the stirring plate is downwardly and obliquely arranged from the connecting end with the rotating shaft, and the upper surface of the stirring plate is obliquely arranged and turned over to the rotating direction of the rotating shaft.

[0008] Preferably, the sealing cover is provided with an inlet hole, and the starch feeding pipe is communicated with the inlet hole.

[0009] Preferably, a second liquid outlet hole is formed on the stirring plate, and the second liquid outlet hole is communicated with the input pipe.

[0010] Preferably, the second liquid outlet hole is arranged on the upward surface of the stirring plate.

[0011] Preferably, the end of the stirring plate is arranged close to the inner side wall of the barrel.

[0012] Preferably, the barrel comprises a conical bottom bucket and a cylindrical barrel body, the sealing cover is arranged on the top opening of the barrel body, the barrel body is fixedly arranged on the bottom bucket, the barrel body is communicated with the bottom bucket, and the bottom opening of the bottom bucket is smaller than the top opening.

[0013] The device for producing high-substitution cationic starch provided by the embodiment of the present application has at least one of the following technical effects:

[0014] The device for producing high-substitution cationic starch in the present application is assembled by a barrel, a rotary stirring device and a sealing cover. The rotary shaft of the rotary stirring device is provided with an input pipe for inputting the medicament. One end of the input pipe is communicated with the end of the rotary shaft for inputting the medicament. The other end of the input pipe extends towards the other end of the rotary shaft. Meanwhile, a plurality of first liquid outlet holes are formed on the side of the rotary shaft close to the other end. Each first liquid outlet hole is communicated with the input pipe, so that the medicament in the input pipe can be output through each first liquid outlet hole. A plurality of stirring plates are arranged on the side of the rotary shaft. The stirring plates have a certain inclination angle. When the rotary shaft rotates, the stirring plates can push the starch to rotate. A starch feeding pipe is arranged on the sealing cover and communicated with the sealing cover for inputting the starch. When in use, the rotary stirring device is rotatably arranged on the sealing cover. The sealing cover is arranged on the barrel, so that the part of the rotary shaft of the rotary stirring device with the stirring plates is located in the barrel. The starch is input into the barrel from the starch feeding pipe. Then, the rotary shaft drives each stirring plate arranged on the rotary shaft to rotate. During the rotation, the medicament is sprayed out from the input pipe through each first liquid outlet hole. The medicament is output while being stirred by the stirring plates. The medicament and the starch are fully stirred. Through the above structure, the device in the present application can fully mix the starch. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application. Those skilled in the art can also obtain other drawings according to these drawings without any creative labor.

[0016] Figure 1 The side view of the device for producing high-substitution cationic starch is provided in the embodiment of the utility model.

[0017] Figure 2 For Figure 1 The local enlarged view of A in the middle.

[0018] Figure 3 The rotating stirring device and the packaging cover combination effect diagram of the device for producing high-substitution cationic starch is provided in the embodiment of the utility model.

[0019] In the drawings, various reference signs represent:

[0020] 10 - barrel 11 - bottom bucket 12 - barrel

[0021] 20 - rotating stirring device 21 - rotating shaft 22 - input pipeline

[0022] 23 - first liquid outlet hole 24 - bearing seat 25 - stirring plate

[0023] 30 - packaging cover 31 - starch feeding pipe 251 - second liquid outlet hole. DETAILED DESCRIPTION

[0024] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings. Figures 1-3 The embodiments described below by referring to the drawings are exemplary, and are intended to explain the embodiments of the utility model, and cannot be understood as the limitation of the utility model.

[0025] In the description of the embodiments of the utility model, it is understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as the limitation of the utility model.

[0026] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0027] In the embodiments of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0028] In an embodiment of the present application, as shown in Figures 1-3 A device for producing high-substitution cationic starch is provided, which comprises a barrel 10, a rotating stirring device 20 and a sealing cover 30. The rotating shaft 21 of the rotating stirring device 20 is provided with an input pipe 22. One end of the input pipe 22 is communicated with the top surface of the rotating shaft 21, and the other end of the input pipe 22 is communicated with a plurality of first liquid outlets 23 arranged on the side surface of the rotating shaft 21. The rotating stirring device 20 is rotatably installed on the sealing cover 30. The rotating shaft 21 extends upward at one end. The sealing cover 30 is provided with a starch feeding pipe 31 on the top surface. The sealing cover 30 is sealed on the barrel 10. The other end of the rotating shaft 21 extends into the barrel 10. Each first liquid outlet 23 is located in the barrel 10. A plurality of stirring plates 25 are arranged on the side surface of the rotating shaft 21. While the stirring plates 25 are rotating and stirring, the first liquid outlets 23 output the medicament, which is fully mixed and uniform.

[0029] The device for producing high-substitution cationic starch in the utility model is assembled by a barrel 10, a rotary stirring device 20 and a packaging cover 30, wherein the rotary shaft 21 of the rotary stirring device 20 is provided with an input pipeline 22 for inputting the medicament, one end of the input pipeline 22 is communicated with the end of the rotary shaft 21 and is used for inputting the medicament, the other end of the input pipeline 22 extends towards the other end of the rotary shaft 21, meanwhile, a plurality of first liquid outlets 23 are formed in the side of the rotary shaft 21 close to the other end, each first liquid outlet 23 is communicated with the input pipeline 22, the medicament can enter the input pipeline 22 and be output through each first liquid outlet 23, meanwhile, a plurality of stirring plates 25 are arranged on the side of the rotary shaft 21, the stirring plates 25 have a certain inclination angle and can push the starch to rotate when the rotary shaft 21 rotates, a starch feeding pipe 31 communicated with the packaging cover 30 is arranged on the packaging cover 30 and is used for inputting the starch, when in use, the rotary stirring device 20 is rotatably installed on the packaging cover 30, the packaging cover 30 is sealed on the barrel 10 so that the part of the rotary shaft 21 of the rotary stirring device 20 with the stirring plates 25 is located in the barrel 10, the starch enters the barrel 10 from the starch feeding pipe 31, then the rotary shaft 21 drives each stirring plate 25 arranged on the rotary shaft 21 to rotate, in the rotating process, the medicament is sprayed out from each first liquid outlet 23 of the input pipeline 22 and is output while being stirred by the stirring plates 25, so that the medicament and the starch are fully stirred, through the above structure, the device in the utility model can fully mix the starch uniformly.

[0030] In another embodiment of the utility model, as shown in Figure 1 and Figure 3 , the rotary stirring device 20 further includes a bearing seat 24, the bearing seat 24 is fixedly installed on the top of the packaging cover 30, one end of the rotary shaft 21 is rotatably connected with the bearing seat 24, and the one end of the rotary shaft 21 extends upwards and passes through the bearing seat 24, and the rotary shaft 21 can freely rotate under the rotatable installation of the bearing seat 24.

[0031] In another embodiment of the utility model, as shown in Figure 1 and Figure 3 , a plurality of mounting plates are arranged on the side of the bearing seat 24, assembly holes are formed in the mounting plates, and each mounting plate is arranged on the side of the bearing seat 24 farthest from the other end, and the assembly is realized through the mounting plates.

[0032] In another embodiment of the utility model, as shown in Figure 1 and Figure 3As shown, each stirring plate 25 is arranged in an up-and-down spiral circulation staggered manner around the rotating shaft 21, and the stirring plate 25 is arranged in a downward extension and inclination manner from the connecting end with the rotating shaft 21, and the upper surface of the stirring plate 25 is arranged in an overturning and inclination manner towards the rotating direction of the rotating shaft 21, so that the coverage range of the rotating stirring plate 25 can be maximized.

[0033] In another embodiment of the present application, as shown in Figure 3 As shown, the packaging cover 30 is provided with a feeding hole, and the starch feeding pipe 31 is communicated with the feeding hole to increase the output port of the medicament and make the mixing more uniform.

[0034] In another embodiment of the present application, as shown in Figures 1-3 As shown, the stirring plate 25 is provided with a second liquid outlet hole 251, and the second liquid outlet hole 251 is communicated with the input pipe 22 to expand the action range of the medicament discharge and make the mixing with the starch more sufficient, and meanwhile, the caking phenomenon can be avoided.

[0035] In another embodiment of the present application, as shown in Figures 1-3 As shown, the second liquid outlet hole 251 is arranged on the upward surface of the stirring plate 25, and is arranged in the rotating direction of the rotating shaft 21 to directly act on the starch.

[0036] In another embodiment of the present application, as shown in Figures 1-3 As shown, the end of the stirring plate 25 is arranged close to the inner side wall of the barrel 10 to effectively expand the action range of the stirring plate 25.

[0037] In another embodiment of the present application, as shown in Figure 1 As shown, the barrel 10 comprises a conical bottom bucket 11 and a cylindrical barrel body 12, the packaging cover 30 is covered on the top opening of the barrel body 12, the barrel body 12 is fixedly installed on the bottom bucket 11, and the barrel body 12 is communicated with the bottom bucket 11, the bottom opening of the bottom bucket 11 is smaller than the top opening, and the output is realized from the bottom opening of the conical bottom bucket 11 after the mixing is completed, so that the mixing space is maximized on one hand, and the output direction is guided on the other hand.

[0038] The above only describes the preferred embodiments of the present application, and is not used to limit the present application, and any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An apparatus for producing a high-substituted cationic starch, characterized by: The utility model provides a starch processing device, including the material cylinder, the rotary stirring device and the package cover, the rotary stirring device's rotation axis is provided with the input pipeline, one end of input pipeline communicates the top plane of rotation axis, the other end of input pipeline communicates the first liquid outlet hole of a plurality of settings of rotation axis side, the rotary stirring device rotates and is installed on the package cover, the rotation axis one end extends upwards and sets up, the package cover is provided with starch feeding pipe on the top, the package cover is sealed on the material cylinder, the rotation axis other end extends to the material cylinder, each first liquid outlet hole is located in the material cylinder, and the rotation axis side is provided with a plurality of stirring plates.

2. The apparatus for producing a high-substituted cationic starch according to claim 1, characterized in that: The rotary stirring device further comprises a bearing seat, the bearing seat is fixedly installed on the top of the package cover, one end of the rotation axis is rotatably connected with the bearing seat, and the one end of the rotation axis extends upwards through the bearing seat.

3. The apparatus for producing high-substituted cationic starch according to claim 2, characterized in that: The side of the bearing seat is provided with a plurality of mounting plates, and each mounting plate is arranged on the two sides of the bearing seat at the most spaced apart ends.

4. The apparatus for producing a high-substituted cationic starch according to any one of claims 1 to 3, characterized in that: Each stirring plate is spirally and alternately arranged around the rotation axis, and the stirring plate is downwardly and obliquely arranged from the connecting end of the rotation axis, and the upper surface of the stirring plate is obliquely arranged with the turning direction of the rotation axis.

5. The apparatus for producing a high-substituted cationic starch according to any one of claims 1 to 3, characterized in that: The package cover is provided with an inlet hole, and the starch feeding pipe is communicated with the inlet hole.

6. The apparatus for producing a high-substituted cationic starch according to any one of claims 1 to 3, characterized in that: The stirring plate is provided with a second liquid outlet hole, and the second liquid outlet hole is communicated with the input pipeline.

7. The apparatus for producing a high-substituted cationic starch according to claim 6, characterized in that: The second liquid outlet hole is arranged on the upward surface of the stirring plate.

8. The apparatus for producing a high-substituted cationic starch according to any one of claims 1 to 3, characterized in that: The end of the stirring plate is arranged close to the inner side wall of the material cylinder.

9. The apparatus for producing a high-substituted cationic starch according to any one of claims 1 to 3, characterized in that: The material cylinder comprises a conical bottom bucket and a cylindrical barrel, the package cover is sealed on the top opening of the barrel, the barrel is fixedly installed on the bottom bucket, and the barrel is communicated with the bottom bucket, and the bottom opening of the bottom bucket is smaller than the top opening.

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