CN214487140U

CN214487140U - Wet-process grain grinding system

Info

Publication number: CN214487140U
Application number: CN202022861103.0U
Authority: CN
Inventors: 李伦; 范晓波; 王彬晨; 陆祎峰; 邱雁
Original assignee: Wuxi Awesomen Biotechnology Co ltd
Current assignee: Wuxi Awesomen Biotechnology Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-10-26
Anticipated expiration: 2030-12-03

Abstract

The utility model provides a wet process cereal grinding system, it includes feed container, feeding mechanism, buffer memory fill, grinds mechanism and water supply mechanism, wherein: the feeding container is used for storing grains to be ground to realize feeding; the feeding mechanism is arranged between the feeding container and the buffer hopper and is used for conveying grains to be ground in the feeding container to the buffer hopper; the buffer hopper is used for buffering the grains to be ground conveyed by the feeding mechanism, and the grains to be ground fall into the grinding mechanism from the buffer hopper; the grinding mechanism is arranged below the buffer hopper and used for carrying out wet grinding on grains to be ground to obtain grain slurry; the water supply mechanism is arranged above the grinding mechanism and used for supplying water required by wet grinding. The utility model discloses a macromolecular structure in the cereal can be guaranteed to realize fully decomposing, leaching after grinding on the one hand, has promoted the effect of cereal deep-processing, and on the other hand has stopped the production of dust, has eliminated the potential safety hazard.

Description

Wet-process grain grinding system

Technical Field

The utility model belongs to the technical field of food processing and specifically relates to a wet process cereal grinding system.

Background

In the deep processing of grains, grinding is usually a key process, which determines the efficiency and quality of the deep processing of grains to a great extent. In the traditional process, dry grinding is generally adopted, namely, the grains are physically rolled by using rollers to achieve the crushing effect, and then dry powder is mixed with water to form slurry for deep processing.

In the traditional dry grinding method, although grains are physically crushed, macromolecular structures of the grains are not decomposed, and formed slurry is low in stability and extremely easy to precipitate, so that the efficiency and quality of deep processing of the grains are reduced finally. In addition, dry grinding usually generates a large amount of dust, causing environmental pollution and potential safety hazard.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a wet process cereal grinding system, it can realize handling the wet process grinding of cereal, the technical scheme of the utility model as follows:

the utility model provides a wet process cereal grinding system, its includes feed container, feeding mechanism, buffer memory fill, grinds mechanism and water supply mechanism, wherein:

the feeding container is used for storing grains to be ground to realize feeding;

the feeding mechanism is arranged between the feeding container and the buffer hopper and is used for conveying grains to be ground in the feeding container to the buffer hopper;

the buffer hopper is used for buffering the grains to be ground conveyed by the feeding mechanism, and the grains to be ground fall into the grinding mechanism from the buffer hopper;

the grinding mechanism is arranged below the buffer hopper and used for carrying out wet grinding on grains to be ground to obtain grain slurry;

the water supply mechanism is arranged above the grinding mechanism and used for supplying water required by wet grinding.

In some embodiments, the grain grinder further comprises a slurry collecting container, wherein the slurry collecting container is arranged at the side of the grinding mechanism and is communicated with the grinding mechanism for collecting grain slurry discharged by the grinding mechanism.

In some embodiments, it further comprises a cleaning spray head disposed above the feed mechanism.

In some embodiments, it further comprises an auger disposed between the buffer bin and the grinding mechanism, the auger comprising:

the grinding mechanism comprises a shell, a first end of the shell is provided with a feed inlet, the feed inlet is communicated with a discharge hole of the cache hopper, a second end of the shell is provided with a discharge hole, the discharge hole is positioned right above the grinding mechanism, and drain holes are densely distributed at the bottom of the shell;

a conveyor screw disposed within the housing and extending from a first end of the housing to a second end of the housing;

the variable-speed drive motor is arranged at the first end of the shell and is in transmission connection with the conveying screw, and the variable-speed drive motor is used for driving the conveying screw to rotate.

In some embodiments, it further comprises a downcomer disposed below the screw discharger for receiving water drained from a drain hole of the screw discharger.

In some embodiments, the feed mechanism is a climbing conveyor.

In some embodiments, the feed container is an open-topped storage tank having a feed hopper disposed at an open-topped end thereof.

In some embodiments, the water supply mechanism is a water supply pipeline with a faucet arranged at the end part, and a flow control valve is arranged on the water supply pipeline.

The utility model discloses a to the wet grinding of cereal, the macromolecular structure in the cereal can be guaranteed in one aspect of it and the effect of cereal deep-processing has been promoted to realize fully decomposing, leaching after grinding. On the other hand, the dust is prevented from being generated, and the environmental pollution and the potential safety hazard caused by the dust are eliminated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings which are needed in the embodiments and are practical will be briefly described below and will be obvious, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts. Wherein the content of the first and second substances,

FIG. 1 is a schematic diagram of the wet grain milling system of the present invention;

fig. 1 includes: feeding container 1, feeding mechanism 2, buffer hopper 3, grinding mechanism 4, water supply mechanism 5, slurry collecting container 6, cleaning spray head 7, spiral discharging machine 8, lower water tank 9 and feeding hopper 10

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

In the traditional dry grinding method, although grains are physically crushed, macromolecular structures of the grains are not decomposed, and formed slurry is low in stability and extremely easy to precipitate, so that the efficiency and quality of deep processing of the grains are reduced finally. In addition, dry grinding often produces a large amount of dust, creating a safety hazard.

In view of the technical deficiencies of conventional dry milling, the present invention provides a wet grain milling system that enables wet milling of grain.

As shown in fig. 1, the utility model provides a wet process cereal grinding system includes feeding container 1, feeding mechanism 2, buffer memory fill 3, grinding mechanism 4 and water supply mechanism 5 at least, wherein:

the feeding container 1 is used for storing grains to be ground to achieve feeding. Optionally, the feeding container 1 is a storage tank with an open top, and a feeding hopper 10 is arranged at the open top of the storage tank. The grain to be ground can be conveniently added to the feed vessel 1 via the feed hopper 10 to effect the feeding.

The feeding mechanism 2 is arranged between the feeding container 1 and the buffer hopper 3, and is used for conveying grains to be ground in the feeding container 1 to the buffer hopper 3. In the embodiment of fig. 1, the buffer hopper 3 is vertically higher than the feed container 1, so that, alternatively, the feed mechanism 2 is implemented as a climbing conveyor. The feed end of climbing conveyer is located feed container 1, and the discharge end of climbing conveyer then is located the top that buffer memory was fought 3, and the cereal in feed container 1 gets into to buffer memory under the conveying of climbing conveyer is fought 3.

The buffer hopper 3 is used for buffering the grains to be ground conveyed by the feeding mechanism 2, and the grains to be ground finally fall into the grinding mechanism 4 through a discharge hole in the bottom of the buffer hopper 3.

A grinding mechanism 4 is provided below the buffer hopper 3 for effecting wet grinding of the grain to be ground to obtain a grain slurry. A water supply mechanism 5 is arranged above the grinding mechanism 4 and is used for supplying water required by wet grinding. Namely: when the grinding mechanism 4 grinds the grain, the water supply mechanism 5 synchronously injects water into the grinding mechanism 4, thereby realizing so-called wet grinding.

The grinding mechanism 4 may employ any of various known suitable grain grinding mechanisms such as colloid mills and the like. Optionally, as shown in fig. 1, the water supply mechanism 5 adopts a water supply pipeline with a water tap at the end, a flow control valve is arranged on the water supply pipeline, and flexible adjustment of water supply amount can be realized by controlling the opening degree of the flow control valve.

It is thus clear that under the cooperation of subassembly such as feed container 1, feeding mechanism 2, buffer memory fill 3, grinding mechanism 4 and water supply mechanism 5, the utility model discloses can realize the wet grinding to cereal to realized treating the automatic feeding of the cereal of grinding.

Optionally, in order to realize the collection to cereal thick liquids, the utility model discloses still include thick liquids collection container 6, thick liquids collection container 6 sets up at the avris that grinds mechanism 4 and with grind mechanism 4 intercommunication, and it is used for collecting the cereal thick liquids of grinding mechanism 4 exhaust.

Optionally, the utility model discloses still including setting up the washing shower nozzle 7 in feeding mechanism 2 top. The cleaning spray head 7 is used for spraying and cleaning the grains to be ground on the feeding mechanism 2.

A large amount of washing water remains on the surface of the grain washed by the washing head 7, and the washing water is prevented from entering the grinding mechanism 4. Optionally, as shown in fig. 1, the utility model discloses still include the spiral discharging machine 8 that sets up between buffer hopper 3 and the grinding mechanism.

Spiral ejection of compact machine 8 includes casing, conveying screw and variable speed driving motor, wherein: the first end of the shell is provided with a feed inlet which is communicated with a discharge hole of the buffer hopper 3, the second end of the shell is provided with a discharge hole which is positioned right above the grinding mechanism 4, and drain holes are densely distributed at the bottom of the shell. A conveyor screw is disposed within the housing and extends from a first end of the housing to a second end of the housing. The variable speed driving motor is arranged at the first end of the shell and is in transmission connection with the conveying screw, and the variable speed driving motor is used for driving the conveying screw to rotate.

Washed cereal in the buffer memory fill 3 falls into to spiral discharging machine 8 in proper order through the discharge gate of buffer memory fill 3 bottoms, the feed inlet of the 8 first ends of spiral discharging machine. Then, the grains are slowly conveyed to the second end of the screw discharging machine 8 under the conveying of the conveying screw and finally fall into the grinding mechanism 4 through a discharging port at the second end of the screw discharging machine 8. Particularly, in the spiral conveying process, the cleaning water on the grain surface drips from the drain hole at the bottom of the shell of the spiral discharging machine 8 under the spiral disturbance and the self gravity, so that the cleaning water on the grain surface is removed, and the cleaning water is prevented from entering the grinding mechanism 4 along with the grains to a greater extent.

Further, in order to realize the collection and the guide of the washing water that drips from the drainage hole and discharge, the utility model discloses in still including setting up the lower basin 9 in spiral discharging machine 8 below, lower basin 9 is used for accepting the washing water that discharges from the drainage hole of spiral discharging machine 8 and guides the washing water to predetermined discharge point.

Optionally, the present invention further comprises an amylase sprayer and a high pressure air flow nozzle (not shown) disposed above the grinding mechanism 4, wherein: the amylase injector is used to inject amylase toward the grinding mechanism 4, and the high-pressure air flow nozzle is used to inject high-pressure air flow toward the grinding mechanism 4. Wherein: the amylase realizes the continuous degradation of starch in the grain slurry, thereby ensuring the fluidity of the grain slurry under the condition of less water addition amount and finally obtaining the grain concentrated slurry matrix with good fluidity and high solid concentration. The high pressure air flow then breaks up the solid particles in the grain slurry, thereby preventing the solid particles from accumulating in the grinding equipment and causing damage to the grinding equipment.

The invention has been described above with a certain degree of particularity and detail. It will be understood by those of ordinary skill in the art that the description of the embodiments is merely exemplary and that all changes that may be made without departing from the true spirit and scope of the present invention are intended to be within the scope of the present invention. The scope of the invention is defined by the appended claims rather than by the foregoing description of the embodiments.

Claims

1. The utility model provides a wet process cereal grinding system which characterized in that, it includes feed container, feeding mechanism, buffer memory fill, grinds mechanism and water supply mechanism, wherein:

2. The wet grain milling system of claim 1 further comprising a slurry collection container disposed at a side of the milling mechanism and in communication with the milling mechanism for collecting grain slurry discharged by the milling mechanism.

3. The wet grain milling system of claim 1, further comprising a cleaning spray head disposed above the feed mechanism.

4. The wet grain grinding system of claim 3, further comprising an auger disposed between the buffer bin and the grinding mechanism, the auger comprising:

5. The wet grain grinding system of claim 4, further comprising a downcomer disposed below the screw discharge, the downcomer adapted to receive water drained from a drain hole of the screw discharge.

6. The wet grain milling system of claim 1, wherein the feed mechanism is a ramp conveyor.

7. The wet grain milling system of claim 1 wherein the feed vessel is an open-topped storage tank having a feed hopper disposed at an open-topped end thereof.

8. The wet grain milling system of claim 1 wherein the water supply means is a water supply line having a faucet disposed at an end thereof, the water supply line having a flow control valve disposed thereon.