CN204841781U - Abrasive band is separator for rice mill - Google Patents
Abrasive band is separator for rice mill Download PDFInfo
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- CN204841781U CN204841781U CN201520521423.8U CN201520521423U CN204841781U CN 204841781 U CN204841781 U CN 204841781U CN 201520521423 U CN201520521423 U CN 201520521423U CN 204841781 U CN204841781 U CN 204841781U
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- rice
- chaff
- separator
- centrifugal device
- centrifugal
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Abstract
The utility model provides an abrasive band is separator for rice mill, include chaff rice centrifugal device and accelerate centrifugal fan, chaff rice centrifugal device includes chaff rice centrifugal device body, the separator end cover, rice room and the chaff powder air outlet channel that polishes, chaff powder air outlet channel is connected to the side of chaff rice centrifugal device body, the upper end connection isolation device end cover of chaff rice centrifugal device body, the separator end cover is connected with the gas outlet, the gas outlet upper end is connected with the outlet duct, the rice room of polishing is connected to the lower extreme of chaff rice centrifugal device body, the rice is polished and is equipped with the line of polishing on the inboard of room, the lower extreme that the room was polished to the rice is equipped with the rice discharge gate, one side that the room was polished to the rice is equipped with gaseous pressurization passageway, gaseous pressurization path connection has the breather pipe, centrifugal fan is with higher speed connected to the breather pipe, centrifugal fan is connected with the inlet pipe with higher speed. The adoption screens out with the form of centrifugal force, through the effect of centrifugal force for the chaff because the different formation levels of weight are poor, reaches the separation purpose with the rice.
Description
Technical field
The utility model relates to Cereals Processing Machines, especially relates to a kind of abrasive band rice mill separator.
Background technology
Husking rice industry is a long history, the important industry closely bound up with people's lives.The height of Husking rice industry technology content, reflects weather and the scientific and technological level of country from a side.Since the establishment of the nation, in a very long time, the Husking rice industry of China rests in roughing level always, and technique falls behind, and equipment is outmoded, and technological progress is slow.And along with the raising of people's living standard, the differentiation of grade rice is more and more thinner, and then rice mill obtains and develops rapidly.
Along with the development of national economy, living standards of the people improve a lot, therefore also more and more higher to the requirement of staple food of rice quality.And traditional rice processing equipment especially rice mill, broken rice rate is higher, go out whole rate comparatively the end, process complicated, be awkward, in order to meet the requirement of people to rice edible quality and presentation quality, the rice processing equipment of existing backwardness must be improved accordingly.
Utility model content
The utility model object is to provide a kind of abrasive band rice mill separator, mainly for the problem that abrasive band rice mill husk rice is of low quality, the chaff rice separator of rice mill is improved, adopt and screen out with the form of centrifugal force, by the effect of centrifugal force, make chaff and rice because the formation level that varies in weight is poor, reach separation object, simultaneously, polishing line is provided with in rice grinding chamber, the rice of separator well can be polished, by such step, can reduce and crack rice, improve rice milling yield, improve cream-coloured, also help raising output simultaneously, reduce power consumption.
In order to solve the problem, have employed following solution:
A kind of abrasive band rice mill separator, comprise chaff rice centrifugal device and accelerate centrifugal blower, it is characterized in that: chaff rice centrifugal device comprises chaff rice centrifugal device body, separator end cap, rice grinding chamber and chaff powder outlet passageway, the side of chaff rice centrifugal device body connects chaff powder outlet passageway, the first sealing flange is connected with between chaff powder outlet passageway and chaff rice centrifugal device body, the upper end of chaff rice centrifugal device body connects separator end cap, separator end cap is connected with gas vent, the junction of separator end cap and gas vent is provided with the second sealing flange, gas vent upper end is connected with escape pipe, the lower end of chaff rice centrifugal device body connects rice grinding chamber, the inner side of rice grinding chamber is provided with polishing line, the lower end of rice grinding chamber is provided with rice discharging opening, the side of rice grinding chamber is provided with gas pressurized passage, gas pressurized expanding channels has breather pipe, breather pipe connects acceleration centrifugal blower, accelerate centrifugal blower and be connected with feed pipe.
After optimization, rice grinding chamber is tapered, and the rice being conducive to separator well falls into bottom and effect of better polishing.
After optimization, chaff powder outlet passageway is helical form, as the effect of buffer gas speed.
After optimization, gas pressurized passage is trapezoidal, is conducive to gas pressurized.
After optimization, the tangential angle of gas pressurized passage and described rice grinding chamber is 45 °, allows gas accelerate to accelerate.
Further, the side of chaff rice centrifugal device body is provided with observation window, and person easy to use judges separation case by observation window.
Owing to adopting technique scheme, there is following gain effect:
The utility model order is a kind of abrasive band rice mill separator, mainly for the problem that abrasive band rice mill husk rice is of low quality, the chaff rice separator of rice mill is improved, adopt and screen out with the form of centrifugal force, by the effect of centrifugal force, make chaff and rice because the formation level that varies in weight is poor, reach separation object, meanwhile, in rice grinding chamber, be provided with polishing line, the rice of separator well can be polished, by such step, can reduce and crack rice, improve rice milling yield, improve cream-coloured, also help raising output simultaneously, reduce power consumption.
Chaff rice centrifugal device passes through centrifugal action, paddy after peeling is sieved, because of varying in weight of chaff and rice, layering can be produced when rotating at air-flow, there is obvious sieving actoion, then the chaff of lighter weight and dust are by the adjustment of wind speed, float to the upper strata of chaff rice centrifugal device, when allowing chaff powder be rotated, particle is got rid of Xiang Bianbi, then chaff rice centrifugal device is discharged via chaff powder outlet passageway, whole process separation rate is higher, chaff powder outlet passageway is set to helical orbit, the chaff powder of discharging can be slowed down discharge after the buffering of a section, there is cushioning effect.Simultaneously, rice after separation moves to the grinding chamber of lower end, the polishing line be provided with by grinding chamber, constantly polish, grind uniformly and cut, make the rice after processing more bright and clean complete, reach good pearling effect, also the step of pearling rice has been saved, save time, equipment cost is decrease to some degree also, no matter is that alone pearling or the pearling function that is separated are used in conjunction more, can reaches good effect, improve the comprehensive benefit of rice processing, so just more can meet the requirement of numerous clients.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of a kind of abrasive band of the utility model rice mill separator;
Fig. 2 is the structural representation of the utility model chaff powder outlet passageway;
Fig. 3 is the structural representation of the utility model gas pressurized passage.
Detailed description of the invention
As shown in Figure 1 to Figure 3, a kind of abrasive band rice mill separator, comprise chaff rice centrifugal device and accelerate centrifugal blower 2, chaff rice centrifugal device comprises chaff rice centrifugal device body 11, separator end cap 12, rice grinding chamber 13 and chaff powder outlet passageway 17, the side of chaff rice centrifugal device body 11 is provided with observation window 15, person easy to use judges separation case by observation window 15, the side of chaff rice centrifugal device body 11 connects chaff powder outlet passageway 17, chaff powder outlet passageway 17 is helical form, as the effect of buffer gas speed, the first sealing flange 131 is connected with between chaff powder outlet passageway 17 and chaff rice centrifugal device body 11, the upper end of chaff rice centrifugal device body 11 connects separator end cap 12, separator end cap 12 is connected with gas vent 16, separator end cap 12 is provided with the second sealing flange 121 with the junction of gas vent 16 ", gas vent 16 upper end is connected with escape pipe 161, the lower end of chaff rice centrifugal device body 11 connects rice grinding chamber 13, rice grinding chamber 13 is tapered, the rice being conducive to separator well falls into bottom and effect of better polishing, the inner side of rice grinding chamber 13 is provided with polishing line 131, rice whitening is carried out by friction, the lower end of rice grinding chamber 13 is provided with rice discharging opening 14, the side of rice grinding chamber 13 is provided with gas pressurized passage 23, gas pressurized passage 23 is in trapezoidal, be conducive to gas pressurized, gas pressurized passage 23 is 45 ° with the tangential angle of described rice grinding chamber 13, gas and material is allowed to accelerate to accelerate, gas pressurized passage 23 is connected with breather pipe 21, breather pipe 21 is connected with and accelerates centrifugal blower 2, accelerate centrifugal blower 2 and be connected with feed pipe 22.
Chaff after grinding skin operation and rice grain pattern are crossed charging aperture and are entered in chaff rice centrifugal device, then check the compactness of the connection of whole device, carry out the preparation work opened and accelerate centrifugal blower 2.After, Acceleration of starting centrifugal blower 2, material is under the effect accelerating centrifugal blower 2, enter in chaff rice centrifugal device along tangential direction, along wall under the acting in conjunction of downward air-flow and gravity, produce layering because chaff powder is different from rice quality, chaff powder is discharged from chaff powder outlet passageway 17.In the process be separated, due to effects such as collision and rollings, also certain heat is created while pearling, part heat is passed in component such as rice grinding chamber 13 grade by heat transfer, be dispersed in outside air thereupon, another part heat scatters and disappears along with the evaporation of grain of rice moisture, some heat is passed to grain of rice inside, these heats can not distribute removing in time, meter Wen then can be caused sharply to rise and cause a large amount of evaporations of rice moisture, result not only causes the load of chaff rice centrifugal device to increase, but also cause grain of rice resistance to compression, shearing strength reduction, broken rice rate is caused to increase.Therefore, the gas vent 16 that separator end cap 12 is provided with, gas with heat can be shed from chaff rice centrifugal device, the air of external refrigeration enters from gas pressurized passage 23 simultaneously, thus form the circulation of an air-flow, take away unnecessary heat, air whirl impels the grain of rice to produce the motions such as collision and rolling, reaches the even pearling grain of rice, cools and forces the effect outside the rapid discharger of chaff powder.Also can water pouring cold water in the outside of chaff rice centrifugal device, device is cooled, allow cooling effect reach best, play device maximum effect.
These are only specific embodiment of the utility model, but technical characteristic of the present utility model is not limited thereto.Any based on the utility model, for solving substantially identical technical problem, realize substantially identical technique effect, done ground simple change, equivalent replacement or modification etc., be all covered by among protection domain of the present utility model.
Claims (6)
1. an abrasive band rice mill separator, comprise chaff rice centrifugal device and accelerate centrifugal blower, it is characterized in that: described chaff rice centrifugal device comprises chaff rice centrifugal device body, separator end cap, rice grinding chamber and chaff powder outlet passageway, the side of described chaff rice centrifugal device body connects described chaff powder outlet passageway, the first sealing flange is connected with between described chaff powder outlet passageway and described chaff rice centrifugal device body, the upper end of described chaff rice centrifugal device body connects described separator end cap, described separator end cap is connected with gas vent, the junction of described separator end cap and described gas vent is provided with the second sealing flange, described gas vent upper end is connected with escape pipe, the lower end of described chaff rice centrifugal device body connects described rice grinding chamber, the inner side of described rice grinding chamber is provided with polishing line, the lower end of described rice grinding chamber is provided with rice discharging opening, the side of described rice grinding chamber is provided with gas pressurized passage, described gas pressurized expanding channels has breather pipe, described breather pipe connects described acceleration centrifugal blower, described acceleration centrifugal blower is connected with feed pipe.
2. a kind of abrasive band according to claim 1 rice mill separator, is characterized in that: described rice grinding chamber is tapered.
3. a kind of abrasive band according to claim 1 rice mill separator, is characterized in that: described chaff powder outlet passageway is helical form.
4. a kind of abrasive band according to claim 1 rice mill separator, is characterized in that: described gas pressurized passage is trapezoidal.
5. a kind of abrasive band according to claim 1 rice mill separator, is characterized in that: the tangential angle of described gas pressurized passage and described rice grinding chamber is 45 °.
6. a kind of abrasive band according to claim 1 rice mill separator, is characterized in that: the side of described chaff rice centrifugal device body is provided with observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520521423.8U CN204841781U (en) | 2015-07-17 | 2015-07-17 | Abrasive band is separator for rice mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520521423.8U CN204841781U (en) | 2015-07-17 | 2015-07-17 | Abrasive band is separator for rice mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204841781U true CN204841781U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520521423.8U Expired - Fee Related CN204841781U (en) | 2015-07-17 | 2015-07-17 | Abrasive band is separator for rice mill |
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| Country | Link |
|---|---|
| CN (1) | CN204841781U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811782A (en) * | 2018-06-06 | 2018-11-16 | 荆门畅享光年机电技术服务有限公司 | A kind of rice processing equipment using roller screen |
| CN109772499A (en) * | 2019-01-31 | 2019-05-21 | 重庆诚阳农业发展有限公司 | Grain separating machine |
-
2015
- 2015-07-17 CN CN201520521423.8U patent/CN204841781U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811782A (en) * | 2018-06-06 | 2018-11-16 | 荆门畅享光年机电技术服务有限公司 | A kind of rice processing equipment using roller screen |
| CN109772499A (en) * | 2019-01-31 | 2019-05-21 | 重庆诚阳农业发展有限公司 | Grain separating machine |
| CN109772499B (en) * | 2019-01-31 | 2020-07-28 | 重庆诚阳农业发展有限公司 | Grain separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |