Multi-stage material mixing method for uniformly mixing rice flour with water

文档序号：1879716 发布日期：2021-11-26 浏览：10次中文

阅读说明：本技术 一种米粉水分均匀混合的多级和料方法 (Multi-stage material mixing method for uniformly mixing rice flour with water ) 是由陈辉球于 2021-08-26 设计创作，主要内容包括：本发明涉及米粉生产技术领域,尤其公开了一种米粉水分均匀混合的多级和料方法,包括如下步骤：将第一部分淀粉与泡水后的大米均匀混合形成粉米预混料；将第二部分淀粉与洁净水均匀混合形成淀粉湿料；将粉米预混料研磨形成粉米粉料；将粉米粉料与淀粉湿料均匀混合形成粉米混合料；将第一部分淀粉与泡水后的大米混合和料,将第二部分淀粉直接与洁净水混合和料；利用研磨机芯将粉米预混料研磨混合和料,将粉米粉料与淀粉湿料混合和料；经由多级和料的方式,提升大米、淀粉、辅料的混合均匀性,保证混合良率的稳定性。(The invention relates to the technical field of rice flour production, and particularly discloses a multi-stage material mixing method for uniformly mixing rice flour with water, which comprises the following steps: uniformly mixing the first part of starch with the rice after soaking to form a rice flour premix; uniformly mixing the second part of starch with clean water to form a starch wet material; grinding the powdered rice premix to form powdered rice powder; uniformly mixing the powder of the rice flour with the wet starch material to form a rice flour mixture; mixing the first part of starch with the rice after soaking, and directly mixing the second part of starch with clean water; grinding and mixing the powdered rice premix by using a grinding machine core, and mixing powdered rice powder with a wet starch material; through the mode of multistage sum material, promote the mixing homogeneity of rice, starch, auxiliary material, guarantee the stability of mixing the yield.)

1. A multi-stage material mixing method for uniformly mixing rice flour and water is characterized by comprising the following steps:

uniformly mixing the first part of starch with the rice after soaking to form a rice flour premix;

uniformly mixing the second part of starch with clean water to form a starch wet material;

grinding the powdered rice premix to form powdered rice powder;

and uniformly mixing the powder material of the rice flour with the wet starch material to form a rice flour mixture.

2. The multi-stage rice flour moisture homogeneous mixing material mixing method according to claim 1, characterized by further comprising the steps of:

adding a first part of starch and the rice after soaking into water into a first container, stirring and mixing the first part of starch and the rice after soaking into water by utilizing a rotating first stirring piece to form a rice pre-mixing material, and driving the rice pre-mixing material to move and output the rice pre-mixing material out of the first container.

3. The multi-stage material mixing method for uniformly mixing the moisture of the rice flour as claimed in claim 2, characterized in that: the first stirring piece is provided with a shaft piece and a plurality of stirring rods arranged on the outer side of the shaft piece, the stirring rods are arranged around the central axis of the shaft piece, and the stirring rods are arranged in line along the length direction of the shaft piece.

4. The multi-stage rice flour moisture homogeneous mixing material mixing method according to claim 1, characterized by further comprising the steps of:

and (3) extracting and lifting the mixed rice material by using a high-speed fan, so that the mixed rice powder and the wet starch material in the mixed rice material are uniformly mixed in the lifting process.

5. The multi-stage mixing method for uniformly mixing the moisture of the rice flour as claimed in claim 4, which is characterized by further comprising the following steps:

the lifted rice-flour mixture is input into a second container by a high-speed fan;

uniformly mixing a plurality of auxiliary materials to form an auxiliary material mixture, and adding the auxiliary material mixture into a second container;

and uniformly stirring the rice flour mixture and the auxiliary material mixture in the second container by using a rotating second stirring piece to form a uniform rice flour material.

6. The multi-stage mixing method for uniformly mixing the moisture of the rice flour as claimed in claim 5, which is characterized by further comprising the following steps:

uniformly conveying the rice flour uniformly stirred and mixed by the second stirring part into a third container;

and stirring the rice flour in the third container by using a rotating third stirring piece, wherein the rotating speed of the third stirring piece is less than that of the second stirring piece.

7. The multi-stage mixing method for uniformly mixing the moisture of the rice flour as claimed in claim 6, which is characterized by further comprising the following steps:

uniformly conveying the rice flour uniformly stirred by the third stirring part into a fourth container;

a rotary annular belt is arranged in the fourth container, and is used for bearing the uniform rice flour material stirred by the third stirring part;

the rotating endless belt conveys the rice flour homogenate from one end of the fourth container to the other end of the fourth container through a reference time period, so that moisture in the rice flour homogenate is freely diffused.

8. The multi-stage mixing method for uniformly mixing the moisture of the rice flour as claimed in claim 5, which is characterized by further comprising the following steps:

9. The multi-stage rice flour moisture homogeneous mixing material mixing method according to claim 8, characterized by further comprising the steps of:

inputting the auxiliary material mixture into an emulsification barrel, and emulsifying the auxiliary material mixture in clean water in the emulsification barrel to form auxiliary material emulsion;

and the auxiliary material emulsion in the emulsion barrel is pumped by the precise pump and is atomized and sprayed into the rice-flour mixture in the second container through the atomizing nozzle.

10. The multi-stage mixing method for uniformly mixing the moisture of the rice flour as claimed in claim 2, 5, 6 or 7, which is characterized by further comprising the following steps:

detecting the actual moisture content of the material in the container by using a detection unit;

according to the difference between the actual moisture content of the material detected by the detection unit and the standard moisture content of the material, the heating evaporation unit is utilized to evaporate the moisture in the material in the container to escape or the water adding unit is utilized to spray clean water into the container.

Technical Field

The invention relates to the technical field of rice flour production, and particularly discloses a multi-stage material mixing method for uniformly mixing rice flour with water.

Background

The rice flour is one of common foods in daily life, and in the manufacturing process of the rice flour, rice and starch are required to be uniformly mixed, then the mixture of the starch and the rice is ground into a flour material, then the flour material is steamed to form rice flour gel, and then the rice flour gel is extruded to form vermicelli for people to use.

In the prior art, the rice, starch and auxiliary materials are frequently mixed unevenly to influence the taste of extruded vermicelli, and the mixing stability is difficult to control.

Disclosure of Invention

In order to overcome the defects and shortcomings in the prior art, the invention aims to provide a multi-stage material mixing method for uniformly mixing rice flour with water.

In order to achieve the aim, the invention discloses a multi-stage material mixing method for uniformly mixing rice flour with water, which comprises the following steps:

uniformly mixing the first part of starch with the rice after soaking to form a rice flour premix;

uniformly mixing the second part of starch with clean water to form a starch wet material;

grinding the powdered rice premix to form powdered rice powder;

and uniformly mixing the powder material of the rice flour with the wet starch material to form a rice flour mixture.

Wherein, still include the following step:

The first stirring piece is provided with a shaft piece and a plurality of stirring rods arranged on the outer side of the shaft piece, the stirring rods are arranged around the central axis of the shaft piece, and the stirring rods are arranged in a row along the length direction of the shaft piece.

Wherein, still include the following step:

the lifted rice-flour mixture is input into a second container by a high-speed fan;

uniformly mixing a plurality of auxiliary materials to form an auxiliary material mixture, and adding the auxiliary material mixture into a second container;

and uniformly stirring the rice flour mixture and the auxiliary material mixture in the second container by using a rotating second stirring piece to form a uniform rice flour material.

Wherein, still include the following step:

uniformly conveying the rice flour uniformly stirred and mixed by the second stirring part into a third container;

and stirring the rice flour in the third container by using a rotating third stirring piece, wherein the rotating speed of the third stirring piece is less than that of the second stirring piece.

Wherein, still include the following step:

uniformly conveying the rice flour uniformly stirred by the third stirring part into a fourth container;

a rotary annular belt is arranged in the fourth container, and is used for bearing the uniform rice flour material stirred by the third stirring part;

Wherein, still include the following step:

inputting the auxiliary material mixture into an emulsification barrel, and emulsifying the auxiliary material mixture in clean water in the emulsification barrel to form auxiliary material emulsion;

and the auxiliary material emulsion in the emulsion barrel is pumped by the precise pump and is atomized and sprayed into the rice-flour mixture in the second container through the atomizing nozzle.

Wherein, still include the following step:

detecting the actual moisture content of the material in the container by using a detection unit;

The invention has the beneficial effects that: mixing the first part of starch with the rice after soaking, and directly mixing the second part of starch with clean water; grinding and mixing the powdered rice premix by using a grinding machine core, and mixing powdered rice powder with a wet starch material; through the mode of multistage sum material, promote the mixing homogeneity of rice, starch, auxiliary material, guarantee the stability of mixing the yield.

Drawings

Fig. 1 is a schematic flow diagram of a multi-stage material mixing method for uniformly mixing the moisture of rice flour.

Detailed Description

For the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

Referring to fig. 1, the multi-stage material mixing method for uniformly mixing rice flour with water according to the present invention includes the following steps:

the first part of starch and the rice after soaking are uniformly mixed to form a rice flour premix, and the rice after soaking is expanded and softened, so that the treatment of subsequent milling operation is facilitated, and the milling efficiency and the milling yield are improved;

uniformly mixing the second part of starch with clean water to form a starch wet material;

grinding the premixed flour-rice mixture by using a flour mill to form flour-rice powder; the flour mill is the prior art, and is not described herein again;

and uniformly mixing the powder material of the rice flour with the wet starch material to form a rice flour mixture.

In actual use, the first part of starch and the rice after soaking in water are conveyed and mixed together according to the weight ratio (for example, according to the weight ratio of 1: 1) to form a first-stage mixture, then the first part of starch and the rice after soaking in water are stirred together to uniformly mix the first-stage mixture and the second-stage mixture, and the starch is used for 'eating' the water on the surface of the rice so as to uniformly distribute the water in the pre-mixed rice flour; the second part of starch is uniformly mixed with clean water to form a third-grade mixed material, and compared with the mixing ratio condition of starch and rice at one time when the starch content is high, the starch is prevented from flying everywhere; the process of grinding the flour rice which is obtained by uniformly mixing the first part of starch with the rice after soaking into water into flour rice powder is four-stage material mixing; uniformly mixing a wet starch material obtained by uniformly mixing a second part of starch with clean water with a powder rice material to obtain a five-grade mixed material; through the mode of multistage sum material, promote the mixing homogeneity of rice, starch, auxiliary material, guarantee the stability of mixing the yield.

When the starch is mixed with the rice, the weight proportion of the starch is always more than 50 percent, so that the starch can splash everywhere to generate dust pollution and starch waste in the process of mixing the starch with the rice at one time, and the starch is easy to generate dust explosion to bring potential safety production hazards; according to the multi-stage material mixing method for uniformly mixing the water content of the rice flour, the first part of starch and the rice soaked in water are uniformly mixed to form the rice flour premix, and the water content on the surface of the rice is eaten by utilizing the first part of starch, so that the water content is uniformly distributed; directly and uniformly mixing the second part of starch with clean water to fully and uniformly mix the starch with the water to form a starch wet material; grinding the flour premix by using a grinding machine core of the flour mill to form a flour material, and finally uniformly mixing the flour material and the wet starch material to form a flour-rice mixture; avoid starch to mix moisture on the one hand and hang dust excessively, on the other hand avoids wet powder to have surface water and blocks up the screen cloth, promotes the powder process efficiency of starch and rice.

The multi-stage material mixing method for uniformly mixing the water in the rice flour further comprises the following steps:

During the in-service use, utilize the first stirring piece of motor drive to rotate at a high speed in first container, utilize starch and rice in the first stirring piece drive first container of high-speed pivoted for starch, rice roll fast under the stirring effect of first stirring piece and mix, promote the homogeneity of mixing efficiency and mixture. The first stirring piece is the second grade and expects to the stirring of first part starch and the rice after the bubble water, and the homogeneity that first part starch and the rice after the bubble water were mixed is assisted to promotion.

In this embodiment, the first stirring member has a shaft member and a plurality of stirring rods arranged outside the shaft member, the shaft member is substantially a straight flat plate, the stirring rods are substantially perpendicular to the shaft member, the stirring rods extend along a radial direction of the shaft member, the plurality of stirring rods are arranged around a central axis of the shaft member, and the plurality of stirring rods are arranged along a length direction of the shaft member, that is, the plurality of stirring rods are arranged in a "spiral" manner along the length direction of the shaft member, and when the first stirring member stirs starch and rice in the first container, on one hand, the stirring rods are used for throwing away starch and rice, so that the starch and the rice are further mixed together; on the other hand, the starch and the rice flow between two adjacent stirring pieces, so that the mixing efficiency and the mixing yield of the starch and the rice are further provided in an auxiliary manner; simultaneously, the starch and the rice after the stirring and mixing are driven to move along the length direction of the shaft body part to realize automatic conveying, and the conveying efficiency of the materials is improved.

Preferably, a plurality of stirring pieces on the shaft body part form a plurality of stirring rows, and the plurality of stirring rows are in an annular array around the central axis of the shaft body part, and when the first stirring piece rotates, the rotational inertia of the first stirring piece is reduced, so that the first stirring piece rotates more stably and quietly, and the noise pollution and the poor use caused by excessive vibration are reduced.

Each stirring row all has a plurality of stirring pieces, and a plurality of stirring pieces equidistant setting of same stirring row, the stirring piece of stirring row wantonly are located adjacent stirring row between two adjacent stirring pieces, promote the transport efficiency of a plurality of stirring pieces on the axle spare to the material.

The multi-stage material mixing method for uniformly mixing the water in the rice flour further comprises the following steps:

and (3) extracting and lifting the mixed rice material by using a high-speed fan, so that the rice powder in the mixed rice material and the wet starch material are uniformly mixed again in the lifting process. The setting via promoting high speed fan, the powder rice mixture after mixing powder rice powder and powder rice thick liquids in time is sent away on the one hand, and on the other hand takes away the air in the grinding device who grinds powder rice powder with powder rice mixture for form powerful negative pressure in this grinding device, let the ground rice flour particulate matter that has levigate discharge fast from this grinding device's inner chamber, promote crocus efficiency and crocus yield. The high-pressure extraction and lifting of the mixed rice flour material are realized by means of a high-speed fan, so that the mixed rice flour material and the wet starch material in the mixed rice flour material are mixed into a six-grade mixed material at a high speed.

The multi-stage material mixing method for uniformly mixing the water in the rice flour further comprises the following steps:

the lifted rice-flour mixture is input into a second container by a high-speed fan;

uniformly mixing a plurality of auxiliary materials to form an auxiliary material mixture, and adding the auxiliary material mixture into a second container; compared with the mode that multiple auxiliary materials are added into the rice flour mixture in the second container one by one, the multiple auxiliary materials in the auxiliary material mixture are uniformly mixed in advance, then the auxiliary material mixture is formed and added into the rice flour mixture in the second container at one time, and the phenomenon that the auxiliary materials are unevenly distributed due to the fact that the multiple auxiliary materials are added to different parts of the rice flour mixture in the second container respectively is avoided.

And uniformly stirring the rice flour mixture and the auxiliary material mixture in the second container by using a second stirring piece rotating at a high speed to form a uniform rice flour material. The second stirring member has the same structure as the first stirring member, and is not described in detail herein. The flour mixture and the auxiliary material mixture are thrown and fly by the aid of the second stirring piece, the mixing uniformity rate of the flour mixture and the auxiliary material mixture is improved, meanwhile, the flour mixture and the auxiliary material mixture are driven by the second stirring piece to move quickly, and the conveying efficiency of the flour mixture is improved. The second stirring piece is used for mixing and stirring the mixed materials of the rice flour and the auxiliary materials into seven-grade mixed materials.

The multi-stage material mixing method for uniformly mixing the water in the rice flour further comprises the following steps:

uniformly conveying the rice flour uniformly stirred and mixed by the second stirring part into a third container;

and stirring the rice flour uniform material in the third container by using a third stirring member which rotates slowly and for a long time, wherein the rotating speed of the third stirring member is less than that of the second stirring member, and preferably, the rotating speed of the third stirring member is less than one half of that of the second stirring member. The structure of the third stirring member is the same as that of the first stirring member, and is not described in detail herein.

After the rice flour uniform materials are quickly mixed in the second container, the rice flour uniform materials in the second container are conveyed into the third container, and the third stirring piece is used for stirring the rice flour uniform materials in the second container at a low speed for a long time, so that the rice flour mixture and the auxiliary material mixture in the rice flour uniform materials are continuously and uniformly mixed at a low speed, and the mixing uniformity of the rice flour mixture and the auxiliary material mixture is further improved in an auxiliary mode. The third stirring piece slowly stirs the mixture of the rice flour and the auxiliary material in the uniform mixture of the rice flour into eight-grade mixture.

The multi-stage material mixing method for uniformly mixing the water in the rice flour further comprises the following steps:

uniformly conveying the rice flour uniformly stirred by the third stirring part into a fourth container;

a rotary annular belt is arranged in the fourth container, and is used for bearing the uniform rice flour material stirred by the third stirring part;

the other end of time from the one end of fourth container is carried to the fourth container with the ground rice equipartition material to pivoted endless belt via the benchmark for moisture in the ground rice equipartition material freely diffuses, thereby makes the moisture in the ground rice equipartition material more even.

During the in-service use, be provided with a plurality of pivoted drive shafts in the fourth container, the outside at a plurality of drive shafts is established to the girdle cover, utilize at least one drive shaft of driving motor drive to rotate, pivoted drive shaft drives the girdle and rotates together, utilize the horizontal part drive ground rice equipartition material of rotating the girdle extremely slow-speed to remove, carry out "waking material" processing to the ground rice equipartition material that the horizontal part bore, for example, the ground rice equipartition material that the horizontal part bore removes the other end of fourth container from the one end of fourth container and needs 60 minutes to the fourth container, make the moisture free diffusion of ground rice equipartition material, realize even "infiltration", make ground rice mixture and auxiliary material mixture intensive homogeneous mixing. The horizontal part of the annular belt drives the rice flour uniform material to move at a low speed, so that the water in the rice flour uniform material is freely diffused to obtain nine-grade mixed material.

The multi-stage material mixing method for uniformly mixing the water in the rice flour further comprises the following steps:

and (4) extracting the auxiliary material mixture by using a precise pump, and spraying the extracted auxiliary material mixture into the rice flour mixture in the second container through atomization of an atomization nozzle. During the in-service use, the auxiliary material mixture that accurate pump will be extracted is sprayed in the powder rice mixture via the atomizer atomizing, and in being the liquid drop with the auxiliary material mixture and spraying into the powder rice mixture, be convenient for auxiliary material mixture and powder rice mixture homogeneous mixing promote the misce bene rate of auxiliary material mixture and powder rice mixture.

The multi-stage material mixing method for uniformly mixing the water in the rice flour further comprises the following steps:

inputting the auxiliary material mixture into an emulsification barrel, and emulsifying the auxiliary material mixture in clean water in the emulsification barrel to form auxiliary material emulsion;

and the auxiliary material emulsion in the emulsion barrel is pumped by the precise pump and is atomized and sprayed into the rice-flour mixture in the second container through the atomizing nozzle.

In the use, after multiple auxiliary material misce bene becomes the auxiliary material mixture, accurate pump is carried the auxiliary material mixture into emulsification bucket and is emulsified in the clean water of emulsification bucket, emulsify in clean water until the auxiliary material mixture forms the auxiliary material emulsification body, make multiple auxiliary material evenly distributed, then be the atomizing form with the auxiliary material emulsification body via atomizer and spout the misce bene in the powder rice mixture, make auxiliary material evenly distributed in the powder rice mixture, further supplementary the evenly distributed rate that promotes multiple auxiliary material in the powder rice mixture.

The multi-stage material mixing method for uniformly mixing the water in the rice flour further comprises the following steps:

detecting the actual moisture content of the material in the container by using a detection unit;

The detection unit is used for detecting the moisture content in the milled rice mixture in real time, so that the purpose of controlling the moisture in the milled rice mixture in a closed-loop manner is achieved. And when the moisture content in the mixed rice flour is less than the standard amount, the water adding unit automatically adds clean water into the mixed rice flour, so that the moisture content in the mixed rice flour is increased to reach the required standard value. When the moisture content in the mixed rice flour is larger than the standard amount, the heating and evaporating unit heats the mixed rice flour to raise the temperature of the mixed rice flour, so that the moisture in the mixed rice flour is evaporated and discharged, and the moisture content in the mixed rice flour is reduced to a required standard value.

The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.

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Multi-stage material mixing method for uniformly mixing rice flour with water

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