CN204564204U - A kind of grain processing system - Google Patents

Abstract

The utility model discloses a grain processing system, which comprises a grain storage storehouse, a grain storehouse, a stone removing machine, a magnetic separator, a rice ridge machine, a grain and rough separator, a rice rolling machine, a rice grading machine, a polishing machine, and a color sorter. Machine, selection machine and packaging device are connected by round pipes in turn, grain storage, de-stoner, magnetic separator, ridge machine, paddy separator, rice rolling machine, white rice grading machine, polishing machine, color sorter, The selection machine and the packaging device form a height difference in turn so that the grain can pass through the above-mentioned device in turn by its own weight, and the grain dust collector is connected to the round pipe in the above-mentioned device through a connecting pipe. The utility model has simple structure, convenient operation, and good economic efficiency. benefit.

Description

A food processing system

technical field

The utility model relates to a grain processing system, which belongs to the technical field of grain processing.

Background technique

In the existing grain processing, each stage of grain transportation needs to be driven by a motor, which causes a lot of cost and low efficiency.

Utility model content

The purpose of the utility model is: to provide a grain processing system, which realizes the processing of the whole process without power by the weight of the grain, so as to overcome the deficiencies of the prior art.

Technical scheme of the utility model

A grain processing system, including grain storage, grain storage, de-stoner, magnetic separator, rice ridge machine, paddy separator, rice rolling machine, white rice grading machine, polishing machine, color sorter, selection machine It is connected with the packaging device in turn with round pipes, grain storage, de-stoner, magnetic separator, ridge machine, paddy separator, rice rolling machine, white rice grading machine, polishing machine, color sorter, selection machine and packaging The height difference of the device is sequentially formed so that the grain can pass through the above-mentioned device sequentially by its own weight, and the grain dust collector is connected to the round pipe in the above-mentioned device through a connecting pipe.

In the aforementioned grain processing system, the round pipe and the connecting pipe form an acute angle, and the connecting pipe and the direction of grain circulation in the round pipe form an obtuse angle.

In the aforementioned grain processing system, the grain dust collector includes a box body, the filter bag is installed in the box body, the clean air chamber is installed on the top of the box body and communicates with the top of the filter bag, and a clean air outlet is set at one end of the clean air chamber. A blower is arranged at the outlet of the clean gas, an air inlet is arranged on one side of the box body, the air inlet is connected with a connecting pipe, and a rotary valve is arranged at the bottom of the box body.

In the aforementioned grain processing system, the filter bag is provided with a spiral fixed rod with the same shape as the filter bag in the free state, the air jet screen is installed in the fixed rod and has the same length as the filter bag, and the pulse valve is set outside the grain dust collector. And it is connected with the air jet screen through the connecting main pipe. This structure is set when the blower generates negative pressure. Because of the fixed rod, the filter bag can be kept in a fixed shape (that is, there is still space in the filter bag), so that the filter bag can complete the filtration. Function, when cleaning the dust on the filter bag, because the air jet screen runs through the entire filter bag, the dust can be quickly cleaned from the filter bag under the control of the pulse valve.

Due to the adoption of the above-mentioned technical scheme, compared with the prior art, the utility model arranges each equipment in the whole grain processing system according to the height difference, so that the grain can flow into the above-mentioned equipment in turn by its own weight to complete the processing, and the connecting pipe and the round pipe The circulation direction of the grain in the medium forms an obtuse angle. Driven by the blower, the dusty air generated in each processing process flows into the connecting pipe due to the negative pressure in the circulation of the circular pipe, and the grain can continue to circulate in the circular pipe by its own weight without It flows into the connecting pipe to realize the dedusting of the whole grain processing process. The utility model has simple structure, convenient operation and good economic benefits.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model;

Accompanying drawing 2 is the connection schematic diagram of connecting pipe and round pipe in the utility model;

Accompanying drawing 3 is the structural representation of grain deduster in the utility model;

Accompanying drawing 4 is the structural representation of fixed rod in the utility model;

Accompanying drawing 5 is the schematic diagram of the structure of the air-jet screen in the utility model.

Detailed ways

The utility model will be described in further detail below in conjunction with the accompanying drawings, but not as any limitation to the utility model.

Embodiment of the present utility model: a grain processing method, which is characterized in that: the method utilizes the principle of grain self-weight, and sets different height differences in each equipment in the whole grain processing system, so that grain can flow through the grain processing sequentially by its own weight The equipment of the system, and connect the grain dust collector through the connecting pipe on the round pipe between each equipment.

The round pipe and the connecting pipe form an acute angle, and the connecting pipe and the direction of grain circulation in the round pipe form an obtuse angle.

A kind of grain processing system constructed according to the above-mentioned method, as shown in the accompanying drawings, includes grain storage 1, is characterized in that: grain storage 1, destoner 2, magnetic separator 3, ridge machine 4, rice paddy Separator 5, rice rolling machine 6, rice grading machine 7, polishing machine 8, color sorter 9, selection machine 10 and packaging device 11 are sequentially connected by round pipe 12, food storage 1, destoner 2, magnetic separation Machine 3, Ridge Machine 4, Rice Separator 5, Rice Roller 6, Rice Grading Machine 7, Polishing Machine 8, Color Sorting Machine 9, Sorting Machine 10 and Packaging Device 11 form a height difference in sequence so that the grain can rely on its own weight Through above-mentioned device successively, grain deduster 13 is connected on the round pipe 12 in the above-mentioned device by connecting pipe 14, and this round pipe 12 forms acute angle with connecting pipe 14 and the direction of grain circulation in connecting pipe 14 and round pipe 12 forms obtuse angle.

A kind of grain deduster 13 required according to the above method, as shown in the accompanying drawings, includes a casing 15, a filter bag 16 is installed in the casing, and a clean air chamber 17 is installed on the top of the casing 15 and communicates with the top of the filter bag 16, One end of the clean air chamber 17 is provided with a clean air outlet 18, a blower 19 is arranged at the clean air outlet 18, an air inlet 20 is arranged on one side of the box body 15, the air inlet 20 is connected with the connecting pipe 14, and a rotary is set at the bottom of the box body 15. Valve 21,: a spiral fixed rod 22 with the same shape as the filter bag 16 in the free state is set on the filter bag 16, the air jet screen 23 is installed in the fixed rod 22 and has the same length as the filter bag 16, and the pulse valve 24 is set in the grain dust removal The device 13 is connected to the jet screen pipe 23 through the connection manifold 25.

In specific use, the grain is processed by gravity through the various equipment of the grain processing system, and the dust or rice bran produced in each process will flow from the round pipe into the connecting pipe under the action of the blower (the blower operates to make the grain dust collector generate negative pressure) and Finally, it flows into the grain dust collector, and the processed granular rice will flow into the grain processing system along the circular pipe by its own weight due to its large self-weight. Since the connecting pipe and the grain flow direction are at an obtuse angle, it is impossible for the granular rice to flow into the connection by its own weight. In this way, the loss of granular rice is greatly reduced, so as to ensure that the dust removal is completed in the normal processing of granular rice. The dust flowing into the grain dust collector will continue to flow under the action of the blower, and the dust or rice bran will be blocked in the filter bag under the action of the filter bag. The bag flows into the bottom of the grain dust collector. During the processing process, dust or rice bran will stick to the filter bag and cause blockage of the filter bag. A pulse valve and an air jet screen are usually installed to quickly spray air to the filter bag. , so that the dust or rice bran attached to the filter bag breaks away from the filter bag and falls to the bottom of the grain dust collector. Since the filter bag is made of soft material, and a fixed rod is set at the same time, it can effectively prevent the filter bag from shrinking and make no space in the filter bag. , so that its filtering function cannot operate normally. After the dust or rice bran in the grain dust collector reaches a certain amount, it is completed by opening the rotary valve at the bottom to discharge the dust or rice bran.

Claims (4)

1. a grain processing system, comprise grain thesaurus (1), it is characterized in that: grain thesaurus (1), stone remover (2), magnetic separator (3), ridge paddy machine (4), grain separating machine (5), rice mill (6), sorter for rice (7), polishing machine (8), color selector (9), refiner (10) and packing device (11) are connected with pipe (12) successively, food thesaurus (1), stone remover (2), magnetic separator (3), ridge paddy machine (4), grain separating machine (5), rice mill (6), sorter for rice (7), polishing machine (8), color selector (9), refiner (10) and packing device (11) successively height of formation official post obtain grain can rely on deadweight successively through said apparatus, grain deduster (13) is connected to by tube connector (14) on the pipe (12) in said apparatus.

2. a kind of grain processing system according to claim 1, is characterized in that: pipe (12) and tube connector (14) form acute angle and the formation obtuse angle, direction of tube connector (14) and the middle grain circulation of pipe (12).

3. a kind of grain processing system according to claim 1, it is characterized in that: described grain deduster (13) comprises casing (15), filter bag (16) is arranged in casing, air-purifying chamber (17) is arranged on casing (15) top and is communicated with filter bag (16) top, pure qi (oxygen) outlet (18) is set in air-purifying chamber (17) one end, pure qi (oxygen) outlet (18) place arranges air blast (19), in casing (15) side, air inlet (20) is set, air inlet (20) is connected with tube connector (14), arranges revolving valve (21) in casing (15) bottom.

4. a kind of grain processing system according to claim 3, it is characterized in that: at filter bag (16), the helical form fixed bar (22) consistent with shape under filter bag (16) free state is set, jet screen casing (23) is arranged in fixed bar (22) and length is consistent with filter bag (16), and pulse valve (24) is located at grain deduster (13) and pass through connection house steward (25) and be connected with jet screen casing (23) outward.