阅读说明：本技术 一种杂粮米粉生产系统及其方法 (Coarse cereal rice flour production system and method ) 是由 丁恩中 范文杰 于 2021-08-24 设计创作，主要内容包括：本发明公开了一种杂粮米粉生产系统及其方法,该系统包括自动洗米浸泡装置、自动水米分离装置、自动定量输米装置、自动磨浆装置、自动搅拌、输浆装置,系统将米粉的原料经过自动洗米浸泡装置进行清洗浸泡洗去杂质,通过自动水米分离装置进行水和米的分离,将分离后的米在自动定量输米装置进行米的量取,自动磨浆装置接收输送来的米进行打磨成浆,将浆液利用自动搅拌和输浆装置进行搅拌和输送,将输送后的浆液依次进行挤丝、松丝、吊挂、老化、烘干、自动下挂、计重包装等步骤,生产合格的米粉产品,该米粉系统及其方法污染少、定量准、用工少、自动化程度高、能耗低、易操作、同时使市场规范化。(The invention discloses a coarse cereal rice flour production system and a method thereof, the system comprises an automatic rice washing soaking device, an automatic water-rice separating device, an automatic quantitative rice conveying device, an automatic pulping device and an automatic stirring and slurry conveying device, the system cleans, soaks and washes away impurities from raw materials of rice flour through the automatic rice washing soaking device, separates water from rice through the automatic water-rice separating device, measures the separated rice in the automatic quantitative rice conveying device, the automatic pulping device receives the conveyed rice and polishes the rice into slurry, the slurry is stirred and conveyed by the automatic stirring and slurry conveying device, and the conveyed slurry is sequentially subjected to the steps of wire extruding, wire loosening, hanging, aging, drying, automatic hanging down, weighing and packaging, so as to produce qualified rice flour products Low energy consumption, easy operation and standardized market.)

1. A coarse cereal rice flour production system is characterized by comprising an automatic rice washing soaking device, an automatic water-rice separating device, an automatic quantitative rice conveying device, an automatic grinding device and an automatic stirring and slurry conveying device, wherein raw materials of rice flour are washed, soaked and impurity-removed through the automatic rice washing soaking device, water and rice are separated through the automatic water-rice separating device, the separated rice is measured in the automatic quantitative rice conveying device, the automatic grinding device receives the conveyed rice and grinds the rice into slurry, the slurry is stirred and conveyed through the automatic stirring and slurry conveying device, and the conveyed slurry is sequentially subjected to three times of constant-temperature curing filament extrusion, automatic powder washing and filament loosening, automatic fixed-length hanging, automatic conveying aging, secondary automatic filament loosening, automatic conveying and drying, automatic hanging and automatic weighing and packaging.

2. The system for producing coarse cereal rice flour as claimed in claim 1, wherein the automatic rice washing and soaking device sucks the materials into the rice washing equipment in a self-suction manner, after the rice is cleaned by water and rice circulation, the water and the rice are separated, and then the rice is soaked in the rice soaking pool by using clear water;

the automatic water-rice separating device adopts a water-rice separator and a timing drain valve, and sets the drainage time according to the required soaking time of materials.

3. The coarse cereal rice flour production system of claim 1, wherein the automatic quantitative rice conveying device uniformly conveys the required amount of rice into the grinding hopper by an automatic metering conveying method; the required auxiliary materials are uniformly conveyed into an abrasive hopper by automatic metering; the required water is dripped into the grinding material hopper by utilizing automatic quantification to form the automatic proportioning of the rice, the auxiliary materials and the water, so that the concentration of the required rice milk is achieved and is always kept consistent; separating the soaked rice from water, conveying the rice into a storage hopper through a screw conveyor, stirring for loosening, conveying and discharging by using a screw speed regulation mode, wherein the specific gravity of the rice and the water is 7:10-9:10 by using the speed regulation mode, and setting the tap water flow of the required rice milk concentration through an automatic liquid air flow meter to achieve the purpose of arbitrarily adjusting the automatic proportion of the rice, auxiliary materials and the water according to the own needs.

4. The coarse cereal rice flour production system of claim 1, wherein the automatic refining device adopts high-concentration refining equipment, and automatically refines after setting the required thickness;

the automatic stirring and slurry conveying device automatically stirs the ground thick slurry to make the slurry more viscous, the slurry is input into a primary curing machine while stirring, and the slurry is automatically input into a secondary curing machine after primary curing.

5. The system for producing coarse cereal rice flour as claimed in claim 1, wherein the three constant temperature curing and extruding processes are carried out, and the rice flour is subjected to the three constant temperature curing and extruding processes again through the powder blocks subjected to the primary and secondary constant temperature curing processes so as to control the curing temperature required by the rice flour; temperature control of three-time curing: the temperature of the first curing is controlled to be 110-130 ℃, the temperature of the second curing is controlled to be 130-150 ℃, the temperature of the third curing is controlled to be 150-160 ℃, and the flow rate is set to reach 150 kg/h, 300 kg/h, 450 kg/h and 600 kg/h according to the productivity.

6. The coarse cereal rice flour production system of claim 1, wherein the automatic flour washing and loosening is performed, a vertical-arrangement silk extrusion mode is used, the radial distance of the silk extrusion holes is pulled, the formed vermicelli is uniformly arranged, the width, the thickness and the thickness are consistent, the vermicelli is automatically conveyed through a mesh belt, and the vermicelli is automatically conveyed into a hanging machine after being non-adhered, consistent in thickness and consistent in width by using a water tank integrating cooling and silk thinning;

the automatic fixed-length hanging utilizes a climbing chain conveyor to match with speed regulation and fixed length to enable the conveying and the fixed length to be synchronous.

7. The coarse cereal rice flour production system of claim 1, wherein the automatic conveying aging slows down the water loss of the vermicelli during aging by using a tunnel type aging machine blowing-free mode;

the secondary automatic loosening automatically combs the vermicelli again by utilizing the automatic advantage of the vermicelli in the conveying process.

8. The system and method for producing coarse cereal rice flour of claim 1, wherein the automatic conveying and drying line utilizes a three-dimensional multi-layer automatic drying room;

the automatic downward hanging is used for conveying the hanging vermicelli strip rods to the rod drawing machine for automatic rod drawing and then inputting the hanging vermicelli strip rods to the fixed-length cutting machine;

and the automatic weighing and packaging process is characterized in that after the vermicelli is cut off in a fixed length mode, a shunting mode is utilized, and weighing sensing conveying is carried out to transfer quantitative vermicelli to an automatic packaging machine for packaging.

9. A production method of coarse cereal rice flour is characterized by comprising the following steps:

s101, cleaning raw materials, S102, 103, mixing and stirring the raw materials crushed in S with tartary buckwheat powder, purple sweet potato powder and lily powder, S104 primary curing, S105 secondary curing, S106 tertiary constant-temperature curing, S107 automatic extruding, S108 automatic powder washing and loosening, S109 automatic fixed-length hanging, S110 automatic conveying and aging, S111 secondary automatic loosening, S112 automatic conveying and drying, S113 automatic hanging, S114 automatic weighing and packaging, S115 inspection and S116 qualified product delivery.

Technical Field

The invention relates to the field of rice flour production, in particular to a system and a method for producing coarse cereal rice flour.

Background

Along with the increase of the demand of the miscellaneous grain rice flour and rice bran in the market, the national requirements on the production standard of rice products are improved, the national market supervision of the rice products is strengthened, and increasingly excited market competition is achieved.

Common rice flour production systems generally comprise a system for producing rice flour in a manual or semi-manual mechanized mode, and because the degree of mechanization is low and manual participation is needed, more labor is used and the production cost is high; because of the limitation of artificial environmental factors, the production of the rice flour often causes inevitable pollution in the production process, and therefore, the unnecessary pollution can be brought by carelessness, so that the lower yield and the waste of raw materials are caused because the hygienic standard cannot be met; in addition, because the material usage and the material feeding and discharging are often judged manually by manual experience, the raw material cannot be quantified very accurately, so that the produced rice flour has inconsistent appearance and the raw material in one-time production is wasted.

Therefore, a rice flour production system and a method thereof with less pollution, accurate quantification, less labor, high automation degree, low energy consumption and easy operation are needed.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a system and a method for producing coarse cereal rice flour.

The technical scheme includes that the system comprises an automatic rice washing and soaking device, an automatic water-rice separating device, an automatic quantitative rice conveying device, an automatic grinding device and an automatic stirring and slurry conveying device, raw materials of rice flour are washed, soaked and washed to remove impurities through the automatic rice washing and soaking device, water and rice are separated through the automatic water-rice separating device, the separated rice is measured in the automatic quantitative rice conveying device, the automatic grinding device receives the conveyed rice and grinds the rice into slurry, the slurry is stirred and conveyed through the automatic stirring and slurry conveying device, and the conveyed slurry is sequentially subjected to three times of constant-temperature curing and filament extruding, automatic powder washing and filament loosening, automatic fixed-length hanging, automatic conveying and aging, secondary automatic filament loosening, automatic conveying and drying, automatic hanging and automatic weighing and packaging.

Further, the automatic rice washing and soaking device sucks materials into a rice washing device in a self-suction mode, after rice is washed clean through water and rice circulation, the water and the rice are separated, and then the rice is soaked in a rice soaking pool through clear water.

Furthermore, the automatic water-rice separating device adopts a water-rice separator and a timing drain valve, sets the drainage time according to the required soaking time of materials, and utilizes the separator to automatically drain water, so that time and labor are saved.

Further, the automatic quantitative rice conveying device uniformly conveys the required rice quantity into the grinding material hopper by utilizing an automatic metering conveying method; the required auxiliary materials are uniformly conveyed into an abrasive hopper by automatic metering; the required water flows into the grinding material hopper by utilizing automatic quantification, thereby forming the automatic proportioning of the rice, the auxiliary materials and the water, achieving the concentration of the required rice milk, always keeping the consistency, and laying a solid foundation for the control, pressure control, vermicelli thickness, vermicelli extruding speed, aging, baking and fixed length quantification of the subsequent flow; separating the soaked rice from water, conveying the rice into a storage hopper through a screw conveyor, stirring and loosening the rice, regulating the specific gravity of the rice to be 7:10-9:10 by utilizing a screw speed regulation conveying blanking mode (the auxiliary material is also conveyed by utilizing the screw speed regulation conveying blanking mode), and setting the tap water flow of the required rice milk concentration through an automatic liquid air flow meter so as to achieve the purpose of freely regulating the automatic ratio of the rice, the auxiliary material and the water according to the own needs.

Furthermore, the automatic pulping device adopts high-concentration pulping equipment, and automatically grinds pulp after setting the required thickness.

Further, the automatic stirring and slurry conveying device automatically stirs the ground thick slurry to make the slurry more viscous, the slurry is stirred and conveyed into the primary curing machine, and the slurry is conveyed into the secondary curing machine after primary curing.

Further, the three-time constant-temperature curing and extruding process is carried out, and the powder blocks subjected to the primary and secondary constant-temperature curing process enter the three-time constant-temperature curing and extruding process again to enable the rice flour to control the curing temperature required by the rice flour; temperature control of three-time curing: the temperature of the first curing is controlled to be 110-130 ℃, the temperature of the second curing is controlled to be 130-150 ℃, the temperature of the third curing is controlled to be 150-160 ℃, and the flow rate is set to reach 150 kg/h, 300 kg/h, 450 kg/h and 600 kg/h according to the productivity.

Further, the automatic powder washing and loosening process utilizes a vertical wire extruding mode to pull the radial distance of the wire extruding holes, so that the formed vermicelli is uniformly arranged, the width and the thickness are consistent, the vermicelli is automatically conveyed through a mesh belt, and the vermicelli is automatically conveyed into a hanging machine after being non-adhered, consistent in thickness and consistent in width through a water tank integrating cooling and loosening.

Furthermore, the automatic fixed-length hanging utilizes a climbing chain conveyor to match with speed regulation and fixed length to synchronize the conveying and fixed length.

Further, the automatic conveying aging process utilizes a blowing-free mode of a tunnel type aging machine to enable the vermicelli to have slow water loss in the aging process, improve the verticality of the vermicelli, reduce the drawing rate of the vermicelli and enhance the smoothness of the vermicelli.

Furthermore, the secondary automatic loosening is to automatically comb the vermicelli again by utilizing the automatic advantage of the vermicelli in the conveying process, so that the vermicelli is more vertical and looser, the vermicelli is dry and wet in the baking process, the baking time is saved, the baked vermicelli is consistent in color and luster, the vermicelli is not drawn, the vermicelli head is less, and the weight is automatically counted more easily.

Further, the automatic conveying and drying line utilizes a three-dimensional multi-layer automatic drying room.

Further, the automatic lower hanging is adopted, and the hanging vermicelli strip rod is conveyed to the rod drawing machine to be automatically drawn out and then is conveyed to the fixed-length cutting machine.

Further, automatic weighing and packaging, the vermicelli is cut into fixed length and then is conveyed to an automatic packaging machine for packaging by using a shunting mode and weighing sensing conveying.

The invention also provides a production method of the coarse cereal rice flour, which comprises the following steps:

s101, cleaning raw materials, S102, 103, mixing and stirring the raw materials crushed in S with tartary buckwheat powder, purple sweet potato powder and lily powder, S104 primary curing, S105 secondary curing, S106 tertiary constant-temperature curing, S107 automatic extruding, S108 automatic powder washing and loosening, S109 automatic fixed-length hanging, S110 automatic conveying and aging, S111 secondary automatic loosening, S112 automatic conveying and drying, S113 automatic hanging, S114 automatic weighing and packaging, S115 inspection and S116 qualified product delivery.

The coarse cereal rice flour system and the method thereof provided by the invention can improve the production capacity of rice flour, and have the advantages of less pollution, accurate quantification, less labor, high automation degree, low energy consumption, easy operation, market standardization and guarantee of food safety of people.

Drawings

FIG. 1 is a flow chart of the system steps of the present invention.

Detailed Description

It should be noted that the embodiments and features of the embodiments can be combined with each other without conflict, and the present application will be further described in detail with reference to the drawings and specific embodiments.

As shown in figure 1, a coarse cereal rice flour production system and a method thereof comprise a rice flour production system and a method, wherein the system comprises an automatic rice washing soaking device, an automatic water-rice separating device, an automatic quantitative rice conveying device, an automatic pulping device, an automatic stirring and pulp conveying device, a third constant-temperature curing and filament extruding device, an automatic rice washing and filament loosening device, an automatic fixed-length hanging device, an automatic conveying and aging device, a second automatic filament loosening device, an automatic conveying and drying device, an automatic hanging device and an automatic weighing and packaging device.

The raw material of the rice flour is washed, soaked and washed to remove impurities through an automatic rice washing and soaking device, water and rice are separated through an automatic water-rice separating device, the separated rice is subjected to rice quantification and conveying through an automatic quantitative rice conveying device, an automatic grinding device receives the conveyed rice and is ground into pulp, the pulp is stirred and conveyed through an automatic stirring and pulp conveying device, the conveyed pulp is sequentially subjected to three times of constant-temperature curing and filament extrusion, automatic powder washing and filament loosening, automatic fixed-length hanging, automatic conveying and aging, secondary automatic filament loosening, automatic conveying and drying, automatic hanging and automatic weighing and packaging, and finished products are produced.

An automatic rice washing and soaking device adopts a self-suction mode to suck materials into a rice washing device, after rice is cleaned through water and rice circulation, the water and the rice are separated, and then the rice is soaked in a rice soaking pool by using clear water.

The automatic water-rice separating device adopts a water-rice separator and a timing drain valve, sets the drainage time according to the required soaking time of materials, and utilizes the separator to automatically drain water, thereby saving time and labor.

The automatic quantitative rice conveying device uniformly conveys the required rice quantity into the grinding material hopper by utilizing an automatic metering conveying method; the required auxiliary materials are uniformly conveyed into an abrasive hopper by automatic metering; the required water flows into the grinding material hopper by utilizing automatic quantification, thereby forming the automatic proportioning of the rice, the auxiliary materials and the water, achieving the concentration of the required rice milk, always keeping the consistency, and laying a solid foundation for the control, pressure control, vermicelli thickness, vermicelli extruding speed, aging, baking and fixed length quantification of the subsequent flow; separating the soaked rice from water, conveying the rice into a storage hopper through a screw conveyor, stirring and loosening the rice, regulating the specific gravity of the rice to be 7:10-9:10 by utilizing a screw speed regulation conveying blanking mode (the auxiliary material is also conveyed by utilizing the screw speed regulation conveying blanking mode), and setting the tap water flow of the required rice milk concentration through an automatic liquid air flow meter so as to achieve the purpose of freely regulating the automatic ratio of the rice, the auxiliary material and the water according to the own needs.

The automatic pulping device adopts high-concentration pulping equipment, and automatically grinds pulp after setting required thickness.

The automatic stirring and slurry conveying device automatically stirs the ground thick slurry to make the slurry more viscous, the slurry is input into a primary curing machine while stirring, and the slurry is automatically input into a secondary curing machine after primary curing.

The three-time constant-temperature curing and extruding process is adopted, the flour blocks subjected to the primary and secondary constant-temperature curing enter the three-time constant-temperature curing and extruding process again to enable the rice flour to effectively control the curing temperature required by the rice flour, the purpose of full curing and no puffing can be effectively achieved, the kneading and extruding process is enhanced in the curing process of the rice flour through the three-time extruding process, the toughness and the smoothness of the rice flour are greatly enhanced, the nutrition loss rate is reduced, and the taste is better. Temperature control of three-time curing: the temperature of the first curing is controlled to be 110-130 ℃, the temperature of the second curing is controlled to be 130-150 ℃, and the temperature of the third curing is controlled to be 150-160 ℃. The flow rate is set to reach 150 kg/h, 300 kg/h, 450 kg/h and 600 kg/h according to the production capacity.

Automatic washing powder and loosening silk: the scheme utilizes a vertical wire extruding mode to pull open the radial distance of the wire extruding holes, so that the formed vermicelli is uniformly arranged, has consistent width and thickness, is automatically conveyed by a mesh belt, and automatically enters a hanging machine after being not adhered, having consistent thickness and consistent width by a water tank integrating cooling and wire scattering.

Automatic fixed-length hanging, namely, the climbing chain conveyor is matched with speed regulation and fixed length to synchronize conveying and fixed length, compared with the common automatic upper hanging and shredding, the hanging length can be greatly increased, the conveying length is saved for automatic aging and automatic baking, the energy and space are saved, the straightness of vermicelli is increased, and the sensory quality is improved.

And (3) automatic conveying and aging, namely, a tunnel type aging machine air-blowing-free mode is utilized to slow the water loss of the vermicelli in the aging process, improve the verticality of the vermicelli, reduce the drawing rate of the vermicelli and enhance the smoothness of the vermicelli.

And (3) secondary automatic loosening: the secondary automatic loosening is to automatically comb the vermicelli again by utilizing the automatic advantage of the vermicelli in the conveying process, so that the vermicelli is more vertical and looser, the drying time is saved for drying and wetting the vermicelli uniformly, the color and luster of the dried vermicelli are uniform, the vermicelli is not drawn, the vermicelli head is less, and the weight is more easily and automatically counted.

Automatic conveying and drying: the automatic drying line utilizes the three-dimensional multilayer automatic drying room, saves the length of the drying room, prolongs the baking time, and effectively avoids the phenomena of fast dehydration, quick drying, yellowing of vermicelli and frangibility of the product.

Automatic hanging down: the hanging vermicelli strip rod is conveyed to a rod drawing machine to automatically draw the rod and then is conveyed to a fixed-length cutting machine by utilizing automatic downward hanging.

Automatic weighing and packaging: after the vermicelli is cut to a fixed length, quantitative vermicelli is conveyed to an automatic packaging machine for packaging by using a shunting mode and weighing sensing conveying.

The invention also provides a production method of the coarse cereal rice flour, which comprises the following steps: s101, cleaning raw materials, S102, 103, mixing and stirring the raw materials crushed in S with tartary buckwheat powder, purple sweet potato powder and lily powder, S104 primary curing, S105 secondary curing, S106 tertiary constant-temperature curing, S107 automatic extruding, S108 automatic powder washing and loosening, S109 automatic fixed-length hanging, S110 automatic conveying and aging, S111 secondary automatic loosening, S112 automatic conveying and drying, S113 automatic hanging, S114 automatic weighing and packaging, S115 inspection and S116 qualified product delivery.

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