CN111905853A - Rice processing lines - Google Patents
Rice processing lines Download PDFInfo
- Publication number
- CN111905853A CN111905853A CN201910373301.1A CN201910373301A CN111905853A CN 111905853 A CN111905853 A CN 111905853A CN 201910373301 A CN201910373301 A CN 201910373301A CN 111905853 A CN111905853 A CN 111905853A
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- Prior art keywords
- machine
- rice
- cleaning
- discharge port
- feed port
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B5/00—Grain treatment not otherwise provided for
- B02B5/02—Combined processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B1/00—Preparing grain for milling or like processes
- B02B1/04—Wet treatment, e.g. washing, wetting, softening
- B02B1/06—Devices with rotary parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B7/00—Auxiliary devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/102—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration with means for agitating the liquid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
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- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model provides a rice processing lines comprises storage grain bin, the corn in the storage grain bin carries out the degritting in proper order, the husk rice, wash the stoving, the fine husk rice, the polishing, classified screening, accomplish the packing at last, desalt to rice through setting up the degritting machine, the quality of rice has been improved, the grit of smuggleing secretly simultaneously in avoiding rice causes the damage to processing machinery, can effectively guarantee the clean degree of rice through washing drying device, the classified screening device through the setting separates out the rice of different grades and then separately packs, the quality of rice has further been promoted.
Description
Technical Field
The invention relates to rice processing, in particular to a rice processing production line.
Background
With the gradual rise of rice yield in China and the demand of consumers on refined rice, the rapid development of a plurality of rice processing enterprises is promoted, the quality requirements of refined rice required by people are higher and higher at present, for example, the rice grains are uniform in size, large in particle size, white and clean in surface, free of pesticide residue and the like, and the rice processing is mainly divided into three procedures: clearance, rice huller millet, rice milling, corresponding equipment is in proper order: destoner, rice huller, rice mill, the current situation of the rice processing of domestic at present mainly is: the working procedures and equipment are imperfect, the working procedures work independently, no production line type processing system is formed, and the quality of processed rice is unstable due to old rice processing equipment and uneven formation, so that the processing operation efficiency is low.
Disclosure of Invention
The invention aims to solve the technical problem of providing a rice processing production line.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
a rice processing production line is composed of a grain storage bin, wherein a first lifting machine is arranged on the right side of the grain storage bin, a discharge port of the grain storage bin is positioned above a feed port of the first lifting machine, a desander is arranged on the right side of the first lifting machine, a feed port of the desander is positioned below the discharge port of the first lifting machine, a sand discharge port is arranged on the desander, a rice mill is arranged on the right side of the desander, the discharge port of the desander is communicated with the feed port of the rice mill through a conveying belt, a bran outlet is arranged on the rice mill, a second lifting machine is arranged on the right side of the rice mill, the discharge port of the rice mill is positioned above the feed port of the second lifting machine, a cleaning and drying device is arranged on the right side of the second lifting machine, the first feed port of the cleaning and drying device is positioned below the discharge port of the second lifting machine, the first discharge hole of the cleaning and drying device is positioned above the feed hole of the third hoister, a fine grinding machine is arranged on the right side of the third hoister, a feed inlet of the fine grinding machine is positioned below a discharge outlet of the third hoister, a fourth hoisting machine is arranged on the right side of the fine grinding machine, a discharge hole of the fine grinding machine is positioned above a feed hole of the fourth hoisting machine, a polishing machine is arranged on the right side of the fourth hoister, a feed inlet of the polishing machine is positioned below a discharge outlet of the fourth hoister, a fifth hoister is arranged on the right side of the polishing machine, a discharge port of the polishing machine is positioned above a feed port of the fifth hoister, a grading and screening device is arranged on the right side of the fifth hoister, a second feed inlet of the grading and screening device is positioned below a discharge outlet of the fifth hoister, a racking machine is arranged on the right side of the classifying and screening device, and a plurality of discharge ports of the classifying and screening machine are communicated with a plurality of feed ports of the racking machine through a conveying belt;
the cleaning device is integrated and comprises a cleaning box and a drying box positioned at the lower part of the cleaning box, wherein a driving motor is arranged at the upper part of the cleaning box, the output end of the driving motor is connected with a rotating paddle, a cleaning screen is arranged in the cleaning box, a first feed inlet is arranged at the left end of the upper part of the cleaning box, the first feed inlet is communicated with the cleaning screen through a feed pipe, a water inlet is arranged at the right end of the upper part of the cleaning box, the bottom of the cleaning screen penetrates through the cleaning box through a discharge pipe to be communicated with the drying box, an electromagnetic valve is arranged on the discharge pipe, a sundry outlet is arranged at the right side of the cleaning box, and a plurality of;
the mesh hole diameter of the cleaning screen is smaller than that of the rice grains; the conveying belt can be heated and is woven by a fine heating material, so that the conveying belt has extremely high water permeability; the left wall and the right wall in the drying box are provided with heaters; a water outlet is formed in the bottom of the drying box; a first discharge hole is formed in the right side of the drying box;
the classified screening device is by the casing with fix the second feed inlet on the casing, the below of second feed inlet is equipped with the governing valve, be equipped with the support in the casing, set gradually one-level sieve, second grade sieve, tertiary sieve and level four sieve on the support downwards to four sieves from top to bottom the sieve mesh diminishes gradually, still be equipped with the vibrator on the support, four angles of support pass through the spring isolator and are connected with the bottom of casing, be equipped with a plurality of second discharge gates on the casing right side, be four exports of debris export, polished rice export, fine rice export and broken rice export respectively, four exports respectively with one-level sieve, second grade sieve, three-level shine and four sieves of level four sieve and correspond, the surplus result of sieve is discharged through the export.
The invention has the beneficial effects that: the corn in the grain storage bin is degritted in proper order, the husk rice, wash the stoving, the fine husk rice, the polishing, the classified screening, accomplish the packing at last, degritting to rice through setting up the degritting machine, the quality of rice has been improved, the grit of smuggleing secretly causes the damage to processing machinery in avoiding rice simultaneously, can effectively guarantee the clean degree of rice through washing drying device, the classified screening device who separates out the rice of different ranks through the setting then parts, the quality of rice has further been promoted.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a structural diagram of the cleaning and drying device of the present invention.
FIG. 3 is a diagram of a hierarchical screening scheme according to the present invention.
In the figure, 1-grain storage bin, 2-first lifting machine, 3-sand removing machine, 4-sand discharging opening, 5-rice mill, 6-conveying belt, 7-bran outlet, 8-second lifting machine, 9-cleaning and drying device, 10-third lifting machine, 11-fine grinding machine, 12-fourth lifting machine, 13-polishing machine, 14-fifth lifting machine, 15-grading screening device, 16-racking machine, 17-cleaning box, 18-drying box, 19-driving motor, 20-rotating paddle, 21-cleaning screen, 22-first feeding opening, 23-feeding pipe, 24-water inlet, 25-discharging pipe, 26-electromagnetic valve, 27-impurity outlet, 28-conveying belt, 29-heater, 30-water outlet, 31-first discharge hole, 32-shell, 33-second feed hole, 34-regulating valve, 35-bracket, 36-first grade sieve, 37-second grade sieve, 38-third grade sieve, 39-fourth grade sieve, 40-vibrator, 41-spring vibration isolator, 42-sundries outlet, 43-polished rice outlet, 44-fine rice outlet and 45-broken rice outlet.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
A rice processing production line is composed of a grain storage bin, a first lifting machine 2 is arranged on the right side of the grain storage bin 1, a discharge port of the grain storage bin 1 is positioned above a feed port of the first lifting machine 2, a desander 3 is arranged on the right side of the first lifting machine 2, a feed port of the desander 3 is positioned below a discharge port of the first lifting machine 2, a sand discharge port 4 is arranged on the desander 3, a rice mill 5 is arranged on the right side of the desander 3, the discharge port of the desander 3 is communicated with the feed port of the rice mill 5 through a conveying belt 6, a bran outlet 7 is arranged on the rice mill 5, a second lifting machine 8 is arranged on the right side of the rice mill 5, the discharge port of the rice mill 5 is positioned above the feed port of the second lifting machine 8, a cleaning and drying device 9 is arranged on the right side of the second lifting machine 8, a first feed port 55 of the cleaning and drying device 9 is positioned, a first discharge port 31 of the cleaning and drying device 9 is positioned above a feed port of a third hoister 10, a fine grinding machine 11 is arranged on the right side of the third hoister 10, a feed port of the fine grinding machine 11 is positioned below a discharge port of the third hoister 10, a fourth hoister 12 is arranged on the right side of the fine grinding machine 11, a discharge port of the fine grinding machine 11 is positioned above a feed port of the fourth hoister 12, a polishing machine 13 is arranged on the right side of the fourth hoister 12, a feed port of the polishing machine 13 is positioned below a discharge port of the fourth hoister 12, a fifth hoister 14 is arranged on the right side of the polishing machine 13, a discharge port of the polishing machine 13 is positioned above a feed port of the fifth hoister 14, a grading and screening device 15 is arranged on the right side of the fifth hoister 14, a second feed port 33 of the grading and screening device 15 is positioned below a discharge port of the fifth hoister 14, a racking machine 16 is arranged on the right side of the grading and a plurality of discharge ports of the grading and; the rice is desanded through a desander 3, the desanded rice is milled through a rice mill 5, the milled rice is cleaned and dried through a cleaning and drying device 9, bran and some fine rice shells adhered to the rice are removed, then the cleaned and dried rice is finely ground through a fine grinding machine 11, the finely ground rice is polished through a polishing machine 13, grading screening is performed, and sundries, fine rice, broken rice are sorted out. And then packaged separately.
The cleaning device is integrated and comprises a cleaning box 17 and a drying box 18 positioned at the lower part of the cleaning box, wherein a driving motor 19 is arranged at the upper part of the cleaning box 17, the output end of the driving motor 19 is connected with a rotating paddle 20, a cleaning screen 21 is arranged in the cleaning box 17, a first feed inlet 22 is arranged at the left end of the upper part of the cleaning box 17, the first feed inlet 22 is communicated with the cleaning screen 21 through a feed pipe 23, a water inlet 24 is arranged at the right end of the upper part of the cleaning box 17, the bottom of the cleaning screen 21 penetrates through the cleaning box 17 through a discharge pipe 25 to be communicated with the drying box 18, an electromagnetic valve 26 is arranged on the discharge pipe 25, a sundry outlet 27 is arranged at the right side of;
the mesh hole diameter of the cleaning screen 21 is smaller than that of rice grains; the conveyor belt 28 can be heated and is woven from a fine heating material with extremely high water permeability; the left wall and the right wall in the drying box 18 are provided with heaters 29; the bottom of the drying box 18 is provided with a water outlet 30; a first discharge hole 31 is formed in the right side of the drying box 18, the rice enters the cleaning box 17 for cleaning, then enters the drying box 18 through a discharge pipe 25, is dried through a heating conveyor belt 28 and a heater 29, and finally is discharged through the discharge hole 25, and meanwhile, impurities smaller than rice grains can be removed;
the classifying and screening device comprises a shell 32 and a second feeding hole 33 fixed on the shell 32, a regulating valve 34 is arranged below the second feeding hole 33, a support 35 is arranged in the shell 32, a first-stage sieve 36, a second-stage sieve 37, a third-stage sieve 38 and a fourth-stage sieve 39 are sequentially arranged on the support 35 downwards, sieve holes of the four sieves gradually decrease from top to bottom, a vibrator 40 is further arranged on the support 35, four corners of the support 35 are connected with the bottom of the shell 32 through spring vibration isolators 41, a plurality of discharge holes are formed in the right side of the shell 32, a sundry outlet 42, a polished rice outlet 43, a fine rice outlet 44 and a crushed rice outlet 45 are respectively arranged, the four outlets respectively correspond to the first-stage sieve 36, the second-stage sieve 37, the third-stage sieve 38 and the fourth-stage sieve 39, and products left after being sieved are discharged.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A rice processing production line is characterized in that the rice processing production line is composed of a grain storage bin, a first lifting machine is arranged on the right side of the grain storage bin, a discharge port of the grain storage bin is positioned above a feed port of the first lifting machine, a sand removing machine is arranged on the right side of the first lifting machine, a feed port of the sand removing machine is positioned below a discharge port of the first lifting machine, a sand discharge port is arranged on the sand removing machine, a rice mill is arranged on the right side of the sand removing machine, the discharge port of the sand removing machine is communicated with the feed port of the rice mill through a conveying belt, a bran outlet is arranged on the rice mill, a second lifting machine is arranged on the right side of the rice mill, the discharge port of the rice mill is positioned above the feed port of the second lifting machine, a cleaning and drying device is arranged on the right side of the second lifting machine, the first feed port of the cleaning, the right side of the cleaning and drying device is provided with a third hoisting machine, a first discharge port of the cleaning and drying device is positioned above a feed port of the third hoisting machine, the right side of the third hoisting machine is provided with a fine grinding machine, a feed port of the fine grinding machine is positioned below a discharge port of the third hoisting machine, the right side of the fine grinding machine is provided with a fourth hoisting machine, a discharge port of the fine grinding machine is positioned above a feed port of the fourth hoisting machine, the right side of the fourth hoisting machine is provided with a polishing machine, a feed port of the polishing machine is positioned below a discharge port of the fourth hoisting machine, the right side of the polishing machine is provided with a fifth hoisting machine, a discharge port of the polishing machine is positioned above a feed port of the fifth hoisting machine, the right side of the fifth hoisting machine is provided with a grading and screening device, a second feed port of the grading and screening device is positioned below a discharge port of, and a plurality of discharge ports of the classifying and screening machine are communicated with a plurality of feed inlets of the racking machine through a conveying belt.
2. The rice processing production line of claim 1, wherein the cleaning device is an integrated type and comprises a cleaning box and a drying box located at the lower part of the cleaning box, a driving motor is arranged at the upper part of the cleaning box, a rotating paddle is connected to the output end of the driving motor, a cleaning screen is arranged in the cleaning box, a first feeding hole is formed in the left end of the upper part of the cleaning box and communicated with the cleaning screen through an inlet pipe, a water inlet is formed in the right end of the upper part of the cleaning box, the bottom of the cleaning screen penetrates through the cleaning box and communicated with the drying box through a discharging pipe, an electromagnetic valve is arranged on the discharging pipe, a sundry outlet is formed in the right side of the cleaning box, and a plurality of heatable conveying belts are arranged in the drying box.
3. The rice processing line of claim 1, wherein the cleaning screen has a mesh opening smaller than the rice grains; the conveying belt can be heated and is woven by a fine heating material, so that the conveying belt has extremely high water permeability; the left wall and the right wall in the drying box are provided with heaters; a water outlet is formed in the bottom of the drying box; the right side of stoving case is equipped with first discharge gate.
4. A rice processing production line according to claim 1, characterized in that the classifying and screening device is composed of a shell and a second feeding hole fixed on the shell, a regulating valve is arranged below the second feeding hole, a support is arranged in the shell, a first-level sieve, a second-level sieve, a third-level sieve and a fourth-level sieve are sequentially arranged on the support downwards, sieve pores of the four sieves become smaller from top to bottom, a vibrator is further arranged on the support, four corners of the support are connected with the bottom of the shell through spring vibration isolators, a plurality of second discharging holes are formed in the right side of the shell and respectively correspond to four outlets of a sundry outlet, a polished rice outlet, a fine rice outlet and a broken rice outlet, the four outlets respectively correspond to the four sieves of the first-level sieve, the second-level sieve, the third-level sun screen and the fourth-level sieve, and.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910373301.1A CN111905853A (en) | 2019-05-07 | 2019-05-07 | Rice processing lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910373301.1A CN111905853A (en) | 2019-05-07 | 2019-05-07 | Rice processing lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111905853A true CN111905853A (en) | 2020-11-10 |
Family
ID=73241648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910373301.1A Pending CN111905853A (en) | 2019-05-07 | 2019-05-07 | Rice processing lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111905853A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198566A (en) * | 2021-05-17 | 2021-08-03 | 夏冕 | Rice processing production line with drying equipment |
| CN115970794A (en) * | 2023-03-01 | 2023-04-18 | 江苏楠峰农业科技发展有限公司 | Rice finish machining integrated improvement equipment and process flow |
-
2019
- 2019-05-07 CN CN201910373301.1A patent/CN111905853A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198566A (en) * | 2021-05-17 | 2021-08-03 | 夏冕 | Rice processing production line with drying equipment |
| CN113198566B (en) * | 2021-05-17 | 2022-06-21 | 湖北楚民发农业科技有限公司 | Rice processing production line with drying equipment |
| CN115970794A (en) * | 2023-03-01 | 2023-04-18 | 江苏楠峰农业科技发展有限公司 | Rice finish machining integrated improvement equipment and process flow |
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