CN200967048Y - Moving type environment-protecting type grain cleaning equipment - Google Patents
Moving type environment-protecting type grain cleaning equipment Download PDFInfo
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- CN200967048Y CN200967048Y CN 200620127903 CN200620127903U CN200967048Y CN 200967048 Y CN200967048 Y CN 200967048Y CN 200620127903 CN200620127903 CN 200620127903 CN 200620127903 U CN200620127903 U CN 200620127903U CN 200967048 Y CN200967048 Y CN 200967048Y
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- sieve
- compartment
- air draught
- cleaning equipment
- grain
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Abstract
The utility model relates to a cleaning equipment for dusting and decontaminating foodstuff, in particular to a mobile environment protection foodstuff cleaning equipment, which is designed to solve the problem that the existing foodstuff cleaning equipment has various defects and has affected on the utilizing value. The utility model comprises a carriage; a precleaner is positioned on the carriage and the carriage under the precleaner is internally provided with a pneumatic suction separator whose one side is communicated with a settling chamber through a suction channel; a magnetic selector is positioned under the pneumatic suction separator, which is provided with a vibration screen under itself; the vibration screen tail is provided with a discharge tank which is opened with a discharge hole with a vertical suction channel communicated with the settling chamber; the settling chamber is connected with an impulse dust wiper. By integrating the plurality times of cleaning before foodstuff storage into a whole to fulfill the automatic height control and settling and impulse separating the impurity after cleaned, the utility model largely improves the foodstuff cleaning effect and output, solves the environment pollution and has certain economic benefit and social benefit.
Description
Technical field
The utility model relates to the cleaning equipment that grain is carried out dedusting, removal of impurities, is specially a kind of movable type environment-friendly grain cleaning equipment.
Background technology
Bread is the staff of life, as seen grain is of crucial importance to human lives, existence, yet in actual life, the part that all comes with some shortcomings in the results of grain, storage and the process has had a strong impact on the quality of grain, for example when harvesting wheat, because mechanical harvesting causes and contains stalk, fringe head in the grain, contain impurity such as soil, stone during storage in the grain, not only cause grain mouldy, rotten, and the grain storage volume is strengthened.So in the grain-production process, need clear up the earth and the sandstone of various different sizes in the grain, to improve the quality of grain.At present domestic and international grain cleaning equipment has a variety of, and for example: the selection by winnowing plant equipment mainly contains easy air draught type separator; The screening plant equipment mainly contains traditional from slide sieve, drum type brake receiving sieve, squirrel-cage receiving sieve, the receiving sieve of steel wire belt and oscillatory type cleaning sieve, plane rotation formula cleaning sieve and magnetic separation formula cleaning equipment or the like.The kind of cleaning plant equipment mainly is specifically to divide with the different situations of cleaned grain, generally, the grain cleaning has just cleer and peaceful thin clear branch, so-called just is exactly clearly that thick assorted (as impurity such as rope made of hemp head, line base, bag mouth rope, soil block and axis, leaves) and removings such as chaff powder, dust in the grain are gone out, and employed machinery mainly contains drum type brake receiving sieve, squirrel-cage receiving sieve, the receiving sieve of steel wire belt and air draught type separator etc.; So-called carefully is exactly clearly big assorted (promptly big slightly than grain grain impurity, as soil block, stone etc.) and little assorted (promptly than grain grain small impurities, as sand, soil etc.) to remove away, its employed machinery mainly contains oscillatory type cleaning sieve, plane rotation formula cleaning sieve, high speed sieve, stone remover and magnetic separation formula cleaning equipment or the like.But above-mentioned said cleaning equipment all is the form manufacturing with unit, and have following defective in actual use: the first, clearing function is more single, can not clear up containing of current grain complexity of assorted situation comprehensively; The second, cleaning effect seriously is subjected to certain limitation, and only about 50%, comprehensive impurities removing efficiency is then lower for general individual event impurities removing efficiency; The 3rd, cleaning output is little, and general single-item handling amount has only 30~50 tons/hour; Four, the automaticity of each equipment cleaning is not high, can not coordinate the treating capacity of automatic control equipment; Five, the environmental pollution of grain prune job is all very serious, and especially commonly used from slide sieve, volume is big, the gradient is steep, environment for use is quite abominable, can't guarantee that the staff's is healthy.
Summary of the invention
The utility model is in order to solve existing grain cleaning equipment owing to the problem that exists above-mentioned defective to influence its use value provides a kind of very big grain cleaning effect and output, fine movable type environment-friendly grain cleaning equipment that solves problems such as environmental pollution of having improved.
The utility model is to adopt following technical scheme to realize: the movable type environment-friendly grain cleaning equipment, comprise receiving sieve, the air draught type separator, magnetic separator, vibratory sieve, also comprise the compartment, the top, compartment is provided with receiving sieve, the receiving sieve top is provided with feed hopper, the feed hopper place is connected with the air draught dust removing tube, both sides, receiving sieve below are respectively equipped with big assorted outlet, in the compartment of receiving sieve below the air draught type separator that communicates with it is housed, have the air inlet that communicates with the air draught type separator on the compartment, air draught type separator one side communicates with expansion chamber by the air draught road, air draught type separator below is provided with magnetic separator, in the compartment of magnetic separator below vibratory sieve is housed, the vibratory sieve end is provided with feed box, has discharging opening on the feed box, and the discharging opening place is provided with the vertical air draught road that communicates with expansion chamber, the bellows of dress ventilation blower in expansion chamber one side is provided with, the air outlet of ventilation blower is connected with pulse dust collector.Receiving sieve described in the utility model, the air draught type separator, magnetic separator, vibratory sieve and pulse dust collector are existing known products, the utility model will have single grain cleaning equipment now and install successively and combine, make the grain before putting in storage pass through receiving sieve successively, the air draught type separator, magnetic separator, vibratory sieve, realized the repeatedly impurity elimination scale removal process before grain puts in storage, and to the cleaning after light-duty impurity in expansion chamber, carry out sedimentation, and lighter impurity separates through pulse dust collector, not only greatly improve the effect and the output of grain cleaning, and solved problem of environmental pollution well.
Described in the utility model that grain is carried out the basic principle of separation at different levels is as follows: receiving sieve, utilize grain different with the volume of big impurity, at first clear up away greater than the impurity of grain being mixed in fag end in the grain, brick, soil block, polybag, axis etc., for other impurity in the follow-up removing grain is removed the obstacles; The air draught type separator, similar according to some impurity, but proportion, the aerodynamic property principle that there were significant differences to the shape size of grain, utilize floating velocities different between grain and the impurity to separate with fetch; Magnetic separator contains magnetic metal impurity in the grain, as nail, screw, iron wire, iron filings etc., as not removed, will influence way of escape production, and magnetic separator utilizes grain different with the magnetic force of magnetic metal impurity and separate; Vibratory sieve utilizes vibrating motor to make sieve nest produce vibration clocklike, thus make mix in the grain greater than, separate up and down from sieve plate less than the impurity of grain; Expansion chamber, through the gatherer of air draught separator, the isolated light-duty impurity of vibratory sieve and cleaning back, air draught road, it is to utilize the wind speed that contains assorted air to change and realize separating of impurity and air, thereby reaches the purpose of removal of impurities; Pulse dust collector, the lighter impurity of a part is difficult to settle down from air in expansion chamber, so utilize cloth tube pulse dust collector to filter light, little, the thin impurity that is mixed in air, thereby make clean air enter atmosphere, thin, little, light impurity falls into disposal box to be separated.
Pulse dust collector described in the utility model top is provided with the cleaned air outlet, below one side is provided with ash hole, utilize cloth tube pulse dust collector to filter light, little, the thin impurity that is mixed in air, thereby make clean air enter atmosphere, thin, little, light impurity falls into disposal box to be separated.
Be provided with two expansion chambers in the compartment described in the utility model side by side, increase settling area, can improve dust removing effects, the expansion chamber bottom is equipped with the impurity-discharing screw conveyer respectively, and the light-duty impurity under the expansion chamber deposition is discharged the compartment under the driving of impurity-discharing screw conveyer.
Vibratory sieve described in the utility model is made up of big assorted sieve plate and little assorted sieve plate, big assorted sieve plate is positioned at the top of little assorted sieve plate, be respectively equipped with big assorted outlet and little assorted outlet in the feed box that place, vibratory sieve end is provided with, fix by rubber spring between vibratory sieve and the compartment, the grain that enters vibratory sieve is removed big impurity earlier on big assorted sieve plate, fall then on the little assorted sieve plate to remove small impurities, discharge by big assorted outlet and little assorted outlet respectively at last, grain is then discharged by the discharging opening on the feed box.
The walking mechanism that bottom, compartment described in the utility model is provided with bearing and is made of four road wheels and connecting rod also is equipped with direction and regulates draw bar on the walking mechanism, with the walking that realizes the compartment and turn to.
Air inlet described in the utility model place is provided with automatic flitch, automatically be provided with spring between flitch and the compartment, grain through receiving sieve falls on the interior automatic flitch of air draught type separator, and flitch is opened under the effect of elastic force automatically, makes grain continue to fall and enter magnetic separator.
Compared with prior art, repeatedly impurity elimination cleaning before the utility model puts in storage grain is integrated into a complete system, carry out coordinating control increasingly automatedly, and the impurity after the cleaning is carried out sedimentation and pulse separation handle, greatly improve the effect and the output of grain cleaning, solve problem of environmental pollution well, have certain economic benefits and social benefit, its outstanding advantage performance that has is as follows:
The first, cleaning effect is good, has realized continuous multistage cleaning, comprises that the cleaning of line style thing, selection by winnowing, cage choosing, screening etc. clear up step by step;
The second, it is many to adapt to processing grain kind, comprises grain kinds cleanings such as wheat, paddy, soybean;
The 3rd, processed in units output is big, and big flow design per hour can reach 80 tons flow;
The 4th, energy consumption is low, and device fabrication power consumption expense is only about 0.10 yuan/ton;
The 5th, environmental pollution is little, and the feature of environmental protection is good, and circulating suction, air-supply and compensation air-supply have reduced pollution to greatest extent.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the left view of Fig. 1
Fig. 3 is the structural representation of compartment internal upper part
Fig. 4 is the structural representation of bottom in the compartment
Among the figure: the little assorted outlet 23-rubber spring 24-bearing 25-road wheel 26-connecting rod 27-direction of the 1-receiving sieve 2-suction type separator 3-magnetic separator 4-vibratory sieve 5-compartment 6-feed hopper 7-air draught dust removing tube 8-expansion chamber 9-feed box 10-discharging opening 11-vertical air suction road 12-ventilation blower 13-bellows 14-air outlet 15-pulse dust collector 16-cleaned air outlet 17-ash hole 18-impurity-discharing screw assorted greatly outlet 22-of the assorted greatly little assorted sieve plate 21-of sieve plate 20-of conveyer 19-is regulated the automatic flitch 32-of the assorted greatly outlet 29-air inlet 30-suction channel 31-of draw bar 28-spring 33-motor
The specific embodiment
The movable type environment-friendly grain cleaning equipment, comprise receiving sieve 1, air draught type separator 2, magnetic separator 3, vibratory sieve 4, also comprise compartment 5,5 tops, compartment are provided with receiving sieve 1, described receiving sieve is the chain type receiving sieve, receiving sieve 1 top is provided with feed hopper 6, feed hopper 6 places are connected with air draught dust removing tube 7, both sides, receiving sieve 1 below are respectively equipped with big assorted outlet 28, the air draught type separator 2 that communicates with it is housed in compartment 5 of receiving sieve 1 below, have the air inlet 29 that communicates with air draught type separator 2 on the compartment 5, air inlet 29 places are provided with automatic flitch 31, are provided with spring 32 between flitch 31 and the compartment 5 automatically; Air draught type separator 2 one sides communicate with expansion chamber 8 by air draught road 30, air draught type separator 2 belows are provided with magnetic separator 3, in the compartment 5 of magnetic separator 3 belows vibratory sieve 4 is housed, place, vibratory sieve 4 ends is provided with feed box 9, have discharging opening 10 on the feed box 9, discharging opening 10 places are provided with the vertical air draught road 11 that communicates with expansion chamber 8, vibratory sieve 4 is made up of big assorted sieve plate 19 and little assorted sieve plate 20, big assorted sieve plate 19 is positioned at little assorted sieve plate 20 tops, the order number of big assorted sieve plate 19 is the 2-5 order, the order number of little assorted sieve plate 20 is the 8-15 order, be respectively equipped with big assorted outlet 21 and little assorted outlet 22 in the feed box 9 that place, vibratory sieve 4 ends is provided with, fixing between vibratory sieve 4 and the compartment 5 by rubber spring 23; The bellows 13 of dress ventilation blower 12 in expansion chamber 8 one sides are provided with, the air outlet 14 of ventilation blower 12 is connected with pulse dust collector 15, and air draught dust removing tube 7 links to each other with bellows 13; Pulse dust collector 15 tops are provided with cleaned air outlet 16, and below one side is provided with ash hole 17; Be provided with two expansion chambers 8 in the compartment 5 side by side, expansion chamber 8 bottoms are equipped with impurity-discharing screw conveyer 18 respectively; The walking mechanism that 5 bottoms, compartment are provided with bearing 24 and are made of four road wheels 25 and connecting rod 26 also is equipped with direction and regulates draw bar 27 on the walking mechanism; Above-described receiving sieve 1, magnetic separator 3, impurity-discharing screw conveyer 18, vibratory sieve 4 and ventilation blower 12 are driven by separately motor 33 respectively.
During concrete enforcement, raw grain falls into the chain type receiving sieve by feed hopper, and the dust of kicking up in dropping process also finally enters in the pulse dust collector through air draught dust removing tube, bellows, and this process is an one-time dedusting; Raw grain falls into after the chain type receiving sieve and along with the rotation of screen cloth continues to fall in the air draught type separator, at first clears up away by large outlet greater than the impurity of grain and will be mixed in fag end in the grain, brick, soil block, polybag, axis etc.; Grain is earlier through automatic flitch in the air draught separator, fall into immediately in the air draught road, utilize the air that is blown into by the inlet scoop that some is similar to the shape size of grain simultaneously, but proportion, the aerodynamic property impurity that there were significant differences is blown in the expansion chamber, this process is a final dusting, grain then drops on the magnetic separator internal fixation to be had on the cylinder of high strong magnet, the magnetic metal impurity that contains in the grain is adsorbed on the cylinder, but when turning to no magnetic region along with cylinder, metal impurities fall in the impurity case, and grain drops on the vibratory sieve, along with the vibration of vibrating motor, on big assorted sieve plate, remove big impurity earlier, fall then on the little assorted sieve plate to remove small impurities, discharge by big assorted outlet and little assorted outlet respectively at last, clean grain is then discharged by the discharging opening on the feed box, when discharging opening falls, along with the air that blasts is sent into light-duty impurity in the expansion chamber by vertical air draught road again, this process is a third dedusting, and grain can be delivered to the destination by portable belt conveyer.Light-duty impurity in falling into expansion chamber is in expansion chamber slowly after the sedimentation, the impurity of deposition is discharged by the impurity-discharing screw conveyer, light-dutyer impurity then enters pulse dust collector under the driving of ventilation blower, utilize cloth tube pulse dust collector to filter to be mixed in airborne light, little, thin impurity, thereby make clean air enter atmosphere through the cleaned air outlet, carefully, little, light impurity falls into disposal box and discharges through ash hole, this moment, the whole scale removal process to raw grain finished, not only greatly improve the effect and the output of grain cleaning, and solved problem of environmental pollution well.
Claims (8)
1, a kind of movable type environment-friendly grain cleaning equipment, comprise receiving sieve (1), air draught type separator (2), magnetic separator (3), vibratory sieve (4), it is characterized in that: also comprise compartment (5), top, compartment (5) is provided with receiving sieve (1), receiving sieve (1) top is provided with feed hopper (6), feed hopper (6) locates to be connected with air draught dust removing tube (7), both sides, receiving sieve (1) below are respectively equipped with big assorted outlet (28), in the compartment (5) of receiving sieve (1) below the air draught type separator (2) that communicates with it is housed, have the air inlet (29) that communicates with air draught type separator (2) on the compartment (5), air draught type separator (2) one sides communicate with expansion chamber (8) by air draught road (30), air draught type separator (2) below is provided with magnetic separator (3), in the compartment (5) of magnetic separator (3) below vibratory sieve (4) is housed, place, vibratory sieve (4) end is provided with feed box (9), have discharging opening (10) on the feed box (9), discharging opening (10) locates to be provided with the vertical air draught road (11) that communicates with expansion chamber (8), the bellows (13) of dress ventilation blower (12) in expansion chamber (8) one sides are provided with, the air outlet (14) of ventilation blower (12) is connected with pulse dust collector (15).
2, movable type environment-friendly grain cleaning equipment according to claim 1 is characterized in that: pulse dust collector (15) top is provided with cleaned air outlet (16), and below one side is provided with ash hole (17).
3, movable type environment-friendly grain cleaning equipment according to claim 1 and 2 is characterized in that: be provided with two expansion chambers (8) in compartment (5) side by side, expansion chamber (8) bottom is equipped with impurity-discharing screw conveyer (18) respectively.
4, movable type environment-friendly grain cleaning equipment according to claim 1 and 2 is characterized in that: air draught dust removing tube (7) links to each other with bellows (13).
5, movable type environment-friendly grain cleaning equipment according to claim 3 is characterized in that: air draught dust removing tube (7) links to each other with bellows (13).
6, according to claim 1 or 2 or 5 described movable type environment-friendly grain cleaning equipments, it is characterized in that: vibratory sieve (4) is made up of big assorted sieve plate (19) and little assorted sieve plate (20), big assorted sieve plate (19) is positioned at little assorted sieve plate (20) top, be respectively equipped with big assorted outlet (21) and little assorted outlet (22) in the feed box (9) that place, vibratory sieve (4) end is provided with, fixing between vibratory sieve (4) and compartment (5) by rubber spring (23).
7, movable type environment-friendly grain cleaning equipment according to claim 6, it is characterized in that: the walking mechanism that compartment (5) bottom is provided with bearing (24) and is made of four road wheels (25) and connecting rod (26), also be equipped with direction and regulate draw bar (27) on the walking mechanism.
8, according to claim 5 or 7 described movable type environment-friendly grain cleaning equipments, it is characterized in that: air inlet (29) locates to be provided with automatic flitch (31), is provided with spring (32) between flitch (31) and compartment (5) automatically.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200620127903 CN200967048Y (en) | 2006-10-17 | 2006-10-17 | Moving type environment-protecting type grain cleaning equipment |
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CN 200620127903 CN200967048Y (en) | 2006-10-17 | 2006-10-17 | Moving type environment-protecting type grain cleaning equipment |
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CN 200620127903 Expired - Fee Related CN200967048Y (en) | 2006-10-17 | 2006-10-17 | Moving type environment-protecting type grain cleaning equipment |
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Cited By (18)
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CN101249494A (en) * | 2008-04-02 | 2008-08-27 | 北京金州环保发展有限公司 | Wind power sorting device |
CN103691552A (en) * | 2012-09-28 | 2014-04-02 | 酒泉天河饲料有限责任公司 | Primary cleaning screen with electromagnet |
CN104668180A (en) * | 2014-09-02 | 2015-06-03 | 梁三英 | Architectural screening machine |
CN104858143A (en) * | 2015-05-27 | 2015-08-26 | 北京中天金谷科技股份有限公司 | Heavy type intelligent environmental-friendly grain moving and purifying system |
CN105170466A (en) * | 2015-09-29 | 2015-12-23 | 安徽省天麒面粉有限公司 | Efficient combined sieve for wheat |
CN105478340A (en) * | 2015-12-30 | 2016-04-13 | 河北苹乐面粉机械集团有限公司 | Efficient conveyer belt type mesh belt precleaner |
CN105583157A (en) * | 2015-12-30 | 2016-05-18 | 河北苹乐面粉机械集团有限公司 | Efficient integrated cleaning equipment |
CN105684658A (en) * | 2014-11-26 | 2016-06-22 | 成都锦汇科技有限公司 | A rice and wheat thresher |
CN106111537A (en) * | 2016-08-09 | 2016-11-16 | 福建省大地管桩有限公司 | A kind of Environmentally friendly screen stone system |
CN106238321A (en) * | 2016-08-31 | 2016-12-21 | 开封市茂盛机械有限公司 | Plane rotation rotation is shaken and is cleared up pulse dust removal unit mahine |
CN107537682A (en) * | 2017-09-14 | 2018-01-05 | 湖北声荣环保节能科技有限公司 | Portable magnetic separation system |
CN108576572A (en) * | 2018-03-29 | 2018-09-28 | 青岛农业大学 | The supercritical carbon dioxide plasma sterilization cleaning device of aspergillus flavus in a kind of grain |
CN109158298A (en) * | 2018-11-02 | 2019-01-08 | 宁夏昊王米业集团有限公司 | A kind of pretreatment system for rice processing |
CN109225867A (en) * | 2018-09-12 | 2019-01-18 | 中储粮成都储藏研究院有限公司 | A kind of combination circulating winnowing cleaning technology and device |
CN109603986A (en) * | 2018-12-19 | 2019-04-12 | 淮滨县金豫南面粉有限责任公司 | A kind of wheat flour specially and its production method |
CN113231195A (en) * | 2021-05-11 | 2021-08-10 | 张继明 | Powder grain magnetic metal object detection separator |
CN113385409A (en) * | 2021-06-16 | 2021-09-14 | 南京旭涌机械科技有限公司 | Impurity and stone removing machine for grain processing |
CN113798186A (en) * | 2021-10-21 | 2021-12-17 | 界首市粮食机械有限责任公司 | Combined grain cleaning machine capable of efficiently cleaning |
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2006
- 2006-10-17 CN CN 200620127903 patent/CN200967048Y/en not_active Expired - Fee Related
Cited By (22)
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CN101249494A (en) * | 2008-04-02 | 2008-08-27 | 北京金州环保发展有限公司 | Wind power sorting device |
CN103691552A (en) * | 2012-09-28 | 2014-04-02 | 酒泉天河饲料有限责任公司 | Primary cleaning screen with electromagnet |
CN104668180A (en) * | 2014-09-02 | 2015-06-03 | 梁三英 | Architectural screening machine |
CN105684658A (en) * | 2014-11-26 | 2016-06-22 | 成都锦汇科技有限公司 | A rice and wheat thresher |
CN104858143A (en) * | 2015-05-27 | 2015-08-26 | 北京中天金谷科技股份有限公司 | Heavy type intelligent environmental-friendly grain moving and purifying system |
CN105170466A (en) * | 2015-09-29 | 2015-12-23 | 安徽省天麒面粉有限公司 | Efficient combined sieve for wheat |
CN105170466B (en) * | 2015-09-29 | 2017-04-05 | 安徽省天麒面业科技股份有限公司 | A kind of wheat combination sieve |
CN105478340A (en) * | 2015-12-30 | 2016-04-13 | 河北苹乐面粉机械集团有限公司 | Efficient conveyer belt type mesh belt precleaner |
CN105583157A (en) * | 2015-12-30 | 2016-05-18 | 河北苹乐面粉机械集团有限公司 | Efficient integrated cleaning equipment |
CN106111537B (en) * | 2016-08-09 | 2018-11-06 | 福建省大地管桩有限公司 | A kind of Environmentally friendly screen stone system |
CN106111537A (en) * | 2016-08-09 | 2016-11-16 | 福建省大地管桩有限公司 | A kind of Environmentally friendly screen stone system |
CN106238321A (en) * | 2016-08-31 | 2016-12-21 | 开封市茂盛机械有限公司 | Plane rotation rotation is shaken and is cleared up pulse dust removal unit mahine |
CN107537682A (en) * | 2017-09-14 | 2018-01-05 | 湖北声荣环保节能科技有限公司 | Portable magnetic separation system |
CN108576572B (en) * | 2018-03-29 | 2021-04-13 | 青岛农业大学 | Supercritical carbon dioxide plasma sterilization cleaning device for aspergillus flavus in grains |
CN108576572A (en) * | 2018-03-29 | 2018-09-28 | 青岛农业大学 | The supercritical carbon dioxide plasma sterilization cleaning device of aspergillus flavus in a kind of grain |
CN109225867A (en) * | 2018-09-12 | 2019-01-18 | 中储粮成都储藏研究院有限公司 | A kind of combination circulating winnowing cleaning technology and device |
CN109158298A (en) * | 2018-11-02 | 2019-01-08 | 宁夏昊王米业集团有限公司 | A kind of pretreatment system for rice processing |
CN109603986A (en) * | 2018-12-19 | 2019-04-12 | 淮滨县金豫南面粉有限责任公司 | A kind of wheat flour specially and its production method |
CN113231195A (en) * | 2021-05-11 | 2021-08-10 | 张继明 | Powder grain magnetic metal object detection separator |
CN113385409A (en) * | 2021-06-16 | 2021-09-14 | 南京旭涌机械科技有限公司 | Impurity and stone removing machine for grain processing |
CN113385409B (en) * | 2021-06-16 | 2022-07-22 | 石家庄聚力特机械有限公司 | Impurity and stone removing machine for grain processing |
CN113798186A (en) * | 2021-10-21 | 2021-12-17 | 界首市粮食机械有限责任公司 | Combined grain cleaning machine capable of efficiently cleaning |
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