CN213528793U - Shrivelled grain extraction element - Google Patents
Shrivelled grain extraction element Download PDFInfo
- Publication number
- CN213528793U CN213528793U CN202022418296.2U CN202022418296U CN213528793U CN 213528793 U CN213528793 U CN 213528793U CN 202022418296 U CN202022418296 U CN 202022418296U CN 213528793 U CN213528793 U CN 213528793U
- Authority
- CN
- China
- Prior art keywords
- specific gravity
- stone
- machine
- thickness
- grain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
A shrivelled grain extraction device is provided for extracting shrivelled grains from a grain mixture. The shrivelled grain extraction device comprises a stone remover for removing stones from the grain mixture, and further comprises a weight ratio machine disposed downstream of the stone remover for separating the shrivelled grains from the grain mixture that has been subjected to stone removal by the stone remover. Through the preliminary grading of destoner, carry out the rough concentration to grain mixture, reduce the material volume of mixing with flat millet, thereby the rethread ratio machine uses the proportion to select as the index and extracts flat millet to draw flat millet.
Description
Technical Field
The disclosure relates to the technical field of rice processing, in particular to a shrivelled grain extraction device.
Background
Flat grain, meaning an under-filled grain, is particularly common in harvested rice due to various factors such as climate, maturity, etc., which may contain 4% to 8% flat grain. Taking rice as an example, during processing, the shrunken grains can enter a dust removal system or enter rice hulls along with air separation, and are generally sold as impurities or rice hulls.
The shrunken grain contains a part of seeds and is good feed for cultivation, and good profit can be obtained if the shrunken grain can be extracted and sold separately. When the rice hulls are used as fuel for combustion, if the rice hulls contain too large amount of flat grains, the quality of rice hull ash can be influenced, and the rice hulls have negative effect on further manufacturing white carbon black.
As shown in FIG. 2, in the prior art, rice in a rice bin 91 is roughly screened by a primary screening 81 in sequence to remove large impurities. The primarily screened rice forms a mixed material containing full rice and flat rice, and the mixed material containing full rice and flat rice enters the stone remover 11 to be removed with stone and then enters the rice huller 51 to be hulled to form the mixed material containing rice hulls and flat rice.
Thus, a technical problem to be solved by the skilled person is how to extract the shrunken grain and thereby increase the purity of the saturated grain in the product.
SUMMERY OF THE UTILITY MODEL
The present disclosure is made in view of the state of the art described above. An object of this disclosure is to provide a flat millet extraction element, the device can improve the purity of full cereal, collects flat millet.
There is provided a flat grain extraction device for extracting a flat grain from a grain mixture, the flat grain extraction device comprising a stone removal machine for removing stones from the grain mixture,
the shrivelled grain extraction device further comprises a specific gravity machine disposed downstream of the stone removal machine, the specific gravity machine being configured to separate the shrivelled grains from the grain mixture that was removed by the stone removal machine.
Preferably, the stone remover comprises two screening surfaces for separating the grain mixture into the stones, the post-stone-removal specific gravity material and the post-stone-removal specific gravity material, the specific gravity of the post-stone-removal specific gravity material being lower than that of the stones, the specific gravity machine being capable of receiving the post-stone-removal specific gravity material to separate the valleys from the post-stone-removal specific gravity material.
Preferably, the rice huller is arranged at the downstream of the stone remover and can receive the materials with high specific gravity after stone removal so as to hulle the materials with high specific gravity after stone removal.
Preferably, the valley-filling extraction device further comprises a thickness machine disposed downstream of the stone-removing machine and upstream of the gravity machine, the thickness machine being configured to separate the stone-removed smaller-thickness material into a smaller-thickness material and a larger-thickness material, the smaller-thickness material having a thickness smaller than a thickness of the larger-thickness material, and the gravity machine being configured to receive the smaller-thickness material to separate the valley from the smaller-thickness material.
Preferably, the rice huller is arranged at the downstream of the stone huller, and can receive the thick material to hulle the thick material.
There is also provided a shriveled grain extraction process for extracting shriveled grain from a grain mixture, the shriveled grain extraction process comprising the steps of:
a stone removing step: removing stones from the grain mixture with a stoner,
screening according to specific gravity: separating the shrivelled grains from the grain mixture that has been subjected to stone removal by the stone removal machine using a specific gravity machine.
Preferably, the valley collapse extraction process comprises a classification step performed prior to the stone removal step,
in the classifying step, the stoner separates the grain mixture into:
A. materials with low specific gravity after stone removal, and
B. the mixture of the stones and the materials with high specific gravity after stone removal,
in the step of removing stones, the stone remover separates the stones and the materials with large specific gravity after removing stones.
Preferably, the shrivelled grain extraction process comprises, after the stone-removal step, a first shelling step: and receiving the materials with high specific gravity after stone removal by using a rice huller and hulling the materials with high specific gravity after stone removal.
Preferably, in the sieving by specific gravity step, the specific gravity machine receives the stone-removed specific gravity small material and sieves the stone-removed specific gravity small material into a final specific gravity large material and the valley, the specific gravity of the final specific gravity large material being greater than the specific gravity of the valley,
the shrunken grain extraction process comprises a second dehulling step, after the specific gravity sieving step:
and receiving the final material with high specific gravity by a rice huller and hulling the final material with high specific gravity.
Preferably, the shrunken grain extraction process comprises the steps of screening by thickness: separating the materials with small specific gravity after removing the stones into materials with small thickness and materials with large thickness by using a thickness machine, wherein the thickness of the materials with small thickness is smaller than that of the materials with large thickness,
in the step of sieving by specific gravity, the specific gravity machine receives the small thickness material and sieves the small thickness material into a final specific gravity material and the shriveled grain.
Preferably, the shriveled grain extraction process comprises a third shelling step, after the specific gravity sieving step: and receiving the thick materials by a rice huller and hulling the thick materials.
The technical scheme provided by the disclosure at least has the following beneficial effects:
in an embodiment having a destoner and a scale, the grain mixture is roughed by preliminary grading by the destoner, reducing the amount of material mixed with the flat grains, and then refined by the scale using specific gravity as an index to extract the flat grains.
The technical scheme can also have the following beneficial effects:
the stone remover, the thickness machine and the proportion machine are matched to extract the flat grains, the stone remover is used for primarily grading, the thickness machine is used for screening by taking the thickness as an index, the material quantity mixed with the flat grains is less after the thickness machine is screened, the proportion machine is used for selecting by taking the proportion as an index at the moment, the process efficiency is high, and the equipment investment is less.
This can be in compromise process efficiency and device simplification (because thickness machine output is big to can save and set up the shrivelled millet that the quantity is more) under the prerequisite, obtain the high shrivelled millet of purity.
Drawings
Fig. 1 is a schematic view of a valley collapse extraction device provided by the present disclosure.
Figure 2 shows a schematic of a prior art grain treatment process.
Description of reference numerals:
1, a stone remover, 2 thickness machines, 3 specific gravity machines, 4 magnetic separators, 5 rice hullers, 6, a grain coarse screen, 7 sieve and air draft channel combinations, 8 primary cleaning sieves, 9 rice bins, 10 thickness machines and 11 coarse rice bins;
51 rice huller, 11 stoner, 81 primary cleaning sieve and 91 rice bin.
Detailed Description
Exemplary embodiments of the present disclosure are described below with reference to the accompanying drawings. It should be understood that the detailed description is intended only to teach one skilled in the art how to practice the disclosure, and is not intended to be exhaustive or to limit the scope of the disclosure.
As shown in fig. 1, the present disclosure provides a flat grain extraction device that may include a preceding screening section, a separation extraction section, and a subsequent processing section. The shrunken grain extraction device is used for extracting shrunken grains from grains, and the following description will take the example of extracting shrunken grains from rice as an example.
The front screening part can be connected with a rice bin for example, and raw materials in the rice bin enter the front screening part for screening. The front screening section may include a scalping screen, and a combination of a screen and a suction duct. The sieve pores of the primary cleaning sieve are larger than those of the sieve, so that impurities larger than the grains are screened out by the primary cleaning sieve. The sieve may be, for example, a vibrating sieve or a rotary vibrating sieve, and the impurities screened by the sieve are larger than the grains and smaller than the impurities screened by the primary sieve. The sieve can be used in combination with the air suction channel (such as a vertical air suction channel), so that the light impurities can be removed by the air suction channel.
The two siftings allow the impurities in the raw material, which are larger than the grain, to be removed as much as possible to form a grain mixture that contains full grain, stones as much as the grain (called side-by-side stones), and flat grain.
The separation and extraction section may include a destoner 1, a thickness machine 2, and a specific gravity machine 3, which are connected in this order from upstream to downstream, and a rice huller 5 located downstream of each of the above-described machines.
The stone separator 1 includes, for example, a gravity classification stone separator that classifies materials by using a motion classification principle (also referred to as a dustpan principle) and by using a difference in suspension speed of the materials having different specific gravities in motion. The grain mixture is separated into stones, heavy materials (full paddy) after stones are removed and small materials (including flat paddy and not full paddy which can be used as main products) after stones are removed by a specific gravity grading stone remover, the specific gravity of the heavy materials after stones are removed is smaller than that of the heavy materials after stones are removed, and the specific gravity of the heavy materials after stones are removed is smaller than that of the stones. The specific gravity grading stone remover can be provided with two layers of screen surfaces, wherein the first layer of screen surface separates the mixture of the specific gravity materials and the stones after stone removal from the specific gravity materials, and the second layer of screen surface separates the specific gravity materials after stone removal from the stones (and shoulder stones).
Thus, the materials with high specific gravity after removing stones, the materials with low specific gravity after removing stones and stones respectively flow out from different outlets of the specific gravity grading stone remover so as to be separated.
The specific gravity grading stone remover adopts a mode of grading firstly and then removing, stones which are usually difficult to remove due to the fact that the shape and the size of the stones are close to those of the paddy are removed, and a good stone removing effect can be achieved.
The outlet of the destoner 1 for the outflow of the materials with a high specific gravity after stone removal can be connected to the rice huller 5, and the rice huller 5 can receive the full rice separated from the destoner 1 so as to hulle the full rice.
The thickness machine 2 can be arranged downstream of the stoner 1, in particular connected to the outlet of the stoner 1 through which the stoned material with low specific gravity flows out, so that the thickness machine 2 receives the stoned material with low specific gravity.
The thickness machine 2 utilizes the sieve mesh principle, utilizes the difference of material in thickness to separate the material. The thickness machine 2 separates the stone-removed specific gravity small materials flowing out of the stone-removing machine 1 into thick materials (thick rice serving as a main product) and thin materials (including shrivelled rice and thin rice serving as a main product). The thickness of the material with small thickness is less than that of the material with large thickness.
Typically, the thickness of the shrunken valley is less than the grain, and the thicknesser 2 produces a larger output to efficiently separate a large portion of the thicker material. The export of the big material outflow of confession thickness of thicknesser 2 can be connected to rice huller 5, thereby rice huller 5 can receive the big material of this thickness and shelve it.
The heavy machine 3 can be arranged downstream of the thicknesser machine 2, in particular connected to the outlet of the thicknesser machine 2, from which the material of small thickness flows out, so that the heavy machine 3 receives the material of small thickness.
The gravity machine 3 grades the materials by utilizing the motion grading principle (also called dustpan principle) and utilizing the different suspension speeds of the materials with different specific gravities in the motion. Compared with the stone remover 1, the sieving precision of the proportion machine 3 is higher, the stone remover 1 is mainly used for removing stones to play a role of rough concentration, and the proportion machine 3 plays a role of fine concentration.
The specific gravity machine 3 separates the small-thickness material flowing out of the thickness machine 2 into a final specific gravity material (thin and small rice which can be used as a main product) and a shrunken grain, and the specific gravity of the final specific gravity material is greater than that of the shrunken grain. The outlet of the gravimetric machine 3 for the outflow of the final specific gravity material can be connected to a rice huller 5, the rice huller 5 being able to receive the final specific gravity material for hulling it.
In this embodiment, the stoner 1, the thickness machine 2 and the specific gravity machine 3 may be connected in parallel to the rice huller 5, thereby improving the efficiency of hulling in the process.
The separation and extraction part may further include a magnetic separator 4, and the magnetic separator 4 may be disposed at the inlet of the rice huller 5 so as to prevent iron products in the grain mixture, such as iron wires, from damaging the components of the rice huller 5, such as rubber rollers. The magnetic separator 4 can also be provided at the inlet of the stoner 1 to avoid iron products, such as iron wires, in the grain mixture from hanging on the screening surface of the stoner 1. In this way, the magnetic separator acts to protect the shrivelled grain extraction device.
In addition, the magnetic separator 4 selects iron products so as to improve the product quality, and the magnetic separator 4 also prevents the iron products from entering high-speed equipment to generate sparks so as to avoid accidents.
In the above-mentioned embodiment, stoner 1, thickness machine 2 and proportion machine 3 cooperate and draw flat millet, through stoner 1 preliminary grading, use thickness as the index to screen through thickness machine 2 again, after thickness machine 2 screens, the material volume of mixing with flat millet is very little, reuse proportion machine 3 uses the proportion as the index at this moment to carry out the choice, and such technological efficiency is high, and the equipment investment is few.
This enables to obtain a high-purity flat grain on the premise of taking into account both the process efficiency and the simplification of the apparatus (since the thickness machine 2 has a high yield, and the arrangement of a large number of specific gravity machines 3 can be omitted).
The thickness machine 2 has a large output but the separated material with a small thickness may contain thin and small rice, in some varieties of rice, the main product and the shrivelled grains have small difference in material shape and thickness, so that the thickness machine 2 has a limited function, and the specific gravity machine 3 can accurately separate the shrivelled grains by taking the specific gravity as an index.
In other embodiments, the outlet of the stone-removing machine 1 for outflow of the stone-removed low-specific-gravity material may be connected to the inlet of the specific gravity machine 3 so as to omit the thickness machine 2, and the specific gravity machine 3 separates the stone-removed low-specific-gravity material into flat grains and less-full grains that can be used as the main product.
In the embodiment having the stone separator 1 and the specific gravity machine 3, the grain mixture is roughly classified by the stone separator 1 to reduce the amount of material mixed with the shrunken grains, and then refined by the specific gravity machine 3 to extract the shrunken grains.
In some embodiments, the rice huller 5 may not be provided, and the final specific gravity material flowing out of the specific gravity machine 3, the thick material flowing out of the thick machine 2, and the stone-removed specific gravity material flowing out of the stone remover 1 can be sold as seeds.
It should be understood that the "specific gravity" referred to above is the "volume weight", i.e. the weight per unit volume.
The 'thick material' and 'thin material' respectively refer to the material which is larger than the thickness standard and the material which is smaller than the thickness standard and is obtained by dividing the materials with specific thickness standard from the materials with specific gravity after stone removal.
The term "specific gravity materials after stone removal" and "specific gravity materials after stone removal" refer to materials larger than and smaller than a specific gravity standard, respectively, obtained by dividing a grain mixture from which stones are removed by a specific gravity standard.
The present disclosure provides a shrivelled grain extraction device and process that is suitable for use with various types of grains that include shrivelled grains, such as rice and the like.
When the applicable grain is rice, the stone-removed specific gravity materials flowing out of the stone remover 1 include crushed brown rice, the thickness-reduced materials flowing out of the thickness machine 2 include crushed brown rice, and the final specific gravity materials flowing out of the specific gravity machine 3 include crushed brown rice.
The rice huller 5 enters a subsequent processing part to separate the rough rice by the existing process. Specifically, the subsequent processing section may include, for example, a rough rice sieve 6, a thickness gauge 10, and the like, and the rice discharged from the rice huller 5 is sieved by the rough rice sieve 6 to form hulled rice and unhulled rice (the rice huller 5 cannot usually hull all the material at once, so that some of the material becomes unhulled rice). Unhulled rice flows back to the rice huller 5 to continue the rice hulling, and the hulled rice is separated into immature brown rice (also called green grains, smaller thickness) and mature brown rice (larger thickness) according to the thickness by the thicknesser 10. The ripened brown rice enters the brown rice bin 11.
The following describes a flat grain extraction process performed by the flat grain extraction apparatus.
The shrunken grain extraction process comprises the following steps:
a grading step: the stoner 1 separates the grain mixture into:
A. materials with low specific gravity after stone removal, and
B. a mixture of stones and stoned bulk specific materials;
a stone removing step: the stone remover 1 removes stones in the grain mixture, in particular removes stones from the mixture of the stones and the materials with high specific gravity after stone removal; it should be understood that in the stonewasher 1, the classification step and the stonewashing step can be carried out simultaneously and continuously; for the same material, the same material can be subjected to a grading step and then a stone removing step;
screening according to thickness: the thickness machine 2 separates the materials with small specific gravity after removing stones into materials with small thickness and materials with large thickness;
screening according to specific gravity: the weigh machine 3 receives the low thickness material and screens the low thickness material into a final specific heavy material and a flat grain, so that the weigh machine 3 separates the flat grain from the grain mixture that has been destocked by the destocker 1, which is collected as a by-product.
The rice huller 5 receives the materials with high specific gravity after stone removal and hulles the materials with high specific gravity after stone removal; the classification step and the stone removal step may be performed by a specific gravity classification stone remover, or may be performed by a plurality of machines provided independently.
In an embodiment having a stone removal step and a specific gravity sieving step, the grain mixture is coarsely sorted by the stone removal step for preliminary classification, the amount of material mixed with the flat grains is reduced, and the flat grains are extracted by the specific gravity classification step for fine classification using the specific gravity as an index.
In the step of sieving by specific gravity, the materials flowing out of the specific gravity machine are divided into three types: the shriveled grains, the final specific gravity material and the backflow material, wherein the backflow material is a mixture containing the shriveled grains and the final specific gravity material, and the mixture flows back to the weighing machine 3 for next separation. In this way, a clean, flat grain and final specific gravity material can be obtained.
The shrunken grain extraction process also comprises the following steps:
a first shelling step, after the stone removal step: the rice huller 5 receives the materials with high specific gravity after removing stones and hulles the materials with high specific gravity after removing stones, and
a second dehulling step, after the sieving by specific gravity step: the rice huller 5 receives the final specific gravity material and hulles the final specific gravity material, and
a third shelling step, after the thickness sieving step: the rice huller 5 receives the thick materials and hulles the thick materials.
It is understood that the first, second and third husking steps described above may be performed simultaneously in the rice huller 5.
It will be appreciated that the destoner 1, the thicknesser 2, the specific gravity machine 3 and the huller 5 are generally operated simultaneously, and thus the above-mentioned steps are generally carried out simultaneously and continuously. Reference herein to step a prior to step B means that for the same material, it passes first through step a and then through step B.
The removed rice hulls are collected as a by-product.
In this embodiment, the rice huller 5 hulles the materials with high specific gravity, the materials with high final specific gravity and the materials with high thickness after stone removal, thereby forming a flow line operation and improving the efficiency of the shrunken grain extraction process.
Utilize above-mentioned device and technology that this disclosure provided, thereby flat millet can be collected and sell alone and promote flat millet value for breeding the customer, thereby the flat millet volume that contains in the rice husk reduces and can promote the rice husk ash quality, and it is more convenient to get rid of the cereal rice huller behind the flat millet.
One specific example is provided below.
A rice production line of 2000 tons/day is used for processing the Subei rice by adopting the process, and the process can be obtained by field processing sampling and yield analysis:
first, the shriveled grain extraction rate of auction grains is 5%, and the shriveled grain extraction rate of new grains is 3.0%. The price of the extracted shriveled grains is 1300 yuan/ton, the price of the rice hulls is 200 yuan/ton to 300 yuan/ton, the price of the shriveled grains mixed in the rice hulls is calculated according to the price of the rice hulls, by taking the rice production line of the factory of 2000 tons/day as an example, when the yield of the shriveled grains is calculated according to 3 percent, 60 tons of shriveled grains can be obtained every day, the difference between the shriveled grains and the rice hulls of each ton is calculated according to 1000 yuan/ton, 60,000 yuan of profit can be obtained every day, and the economic benefit is obvious.
Secondly, because the rice hulls have low rice-grain content, the rice hull ash obtained by the produced rice hulls through a gasification furnace completely meets the requirement of the rice hull ash for preparing white carbon black.
It should be understood that the above-described embodiments are exemplary only, and are not intended to limit the present disclosure. Various modifications and alterations of the above-described embodiments may be made by those skilled in the art in light of the teachings of this disclosure, without departing from the scope of this disclosure.
Claims (5)
1. A shrivelled grain extraction device for extracting shrivelled grains from a grain mixture, the shrivelled grain extraction device comprising a stoner for removing stones from the grain mixture,
the shrivelled grain extraction device further comprises a specific gravity machine disposed downstream of the stone removal machine, the specific gravity machine being configured to separate the shrivelled grains from the grain mixture that was removed by the stone removal machine.
2. The apparatus of claim 1, wherein the destoner comprises two screening surfaces for separating the grain mixture into the stones, the stone-removed specific gravity feed having a lower specific gravity than the stone-removed specific gravity feed and the stone-removed specific gravity feed having a lower specific gravity than the stones, the specific gravity machine being capable of receiving the stone-removed specific gravity feed to separate the valley from the stone-removed specific gravity feed.
3. The apparatus of claim 2, further comprising a huller disposed downstream of the destoner, the huller capable of receiving the post-destoner specific gravity material to hulle the post-destoner specific gravity material.
4. The shriveled grain extraction device of claim 2, further comprising a thickness machine disposed downstream of the stone-removing machine and upstream of the gravity machine, the thickness machine for separating the stone-removed smaller-thickness material from a thicker-thickness material, the thinner-thickness material having a thickness less than a thickness of the thicker-thickness material, the gravity machine being capable of receiving the thinner-thickness material to separate the shriveled grain from the thinner-thickness material.
5. The shriveled grain extraction device according to claim 4, further comprising a rice huller disposed downstream of the destoner, the rice huller being capable of receiving the heavy material to hulle the heavy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022418296.2U CN213528793U (en) | 2020-10-27 | 2020-10-27 | Shrivelled grain extraction element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022418296.2U CN213528793U (en) | 2020-10-27 | 2020-10-27 | Shrivelled grain extraction element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213528793U true CN213528793U (en) | 2021-06-25 |
Family
ID=76500932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022418296.2U Active CN213528793U (en) | 2020-10-27 | 2020-10-27 | Shrivelled grain extraction element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213528793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114471797A (en) * | 2020-10-27 | 2022-05-13 | 益海（泰州）粮油工业有限公司 | Shrivelled grain extraction device and shrivelled grain extraction process |
-
2020
- 2020-10-27 CN CN202022418296.2U patent/CN213528793U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114471797A (en) * | 2020-10-27 | 2022-05-13 | 益海（泰州）粮油工业有限公司 | Shrivelled grain extraction device and shrivelled grain extraction process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105149035B (en) | A kind of long-grained nonglutinous rice processing method and system of processing | |
| CN102500446B (en) | Dry method processing process and device for corn | |
| CN107790209B (en) | A kind of buckwheat process new process | |
| CN103752366A (en) | Rice-finishing production process | |
| CN104174460B (en) | Technology and device for producing high-precision whole wheat flour | |
| CN101342502A (en) | Wheat cleaning and classifying process for flour milling of stone grinder | |
| CN105286025A (en) | Peanut shelling and screening device | |
| US4133899A (en) | Farina milling process | |
| CN208390085U (en) | millet threshing production line | |
| CN107175146A (en) | A kind of Rice processing system | |
| CN213528793U (en) | Shrivelled grain extraction element | |
| CN102049327A (en) | Wheat flour milling process flow using coarse break mill for dehulling and degerming and fine break mill for extracting embryos | |
| CN109675656A (en) | A kind of cereal polishing separator | |
| CN206139489U (en) | Rice classifying screen optional equipment | |
| CN213528794U (en) | Grain processing system that shrivelled millet was drawed | |
| CN208449886U (en) | A kind of hickory nut selection by winnowing separation of hull from kernel machine | |
| CN114471797A (en) | Shrivelled grain extraction device and shrivelled grain extraction process | |
| CN208526782U (en) | Wheat grain powder production system | |
| RU2480284C1 (en) | Line for degermination of germ from corn grain | |
| CN212237418U (en) | Novel combined type efficient grain refining deep processing equipment | |
| CN113952996A (en) | High-precision rice milling system for rice processing | |
| CN207287530U (en) | A kind of Rice processing system of accurate control rice processing capacity | |
| RU2412983C1 (en) | Sunflower seeds processing line | |
| CN2039230U (en) | Combined rice mill | |
| CN216025057U (en) | Oat germ rice production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |