CN200986105Y - Two-way double pressure gas supply device used for rice color selecting machine - Google Patents
Two-way double pressure gas supply device used for rice color selecting machine Download PDFInfo
- Publication number
- CN200986105Y CN200986105Y CN 200620165431 CN200620165431U CN200986105Y CN 200986105 Y CN200986105 Y CN 200986105Y CN 200620165431 CN200620165431 CN 200620165431 CN 200620165431 U CN200620165431 U CN 200620165431U CN 200986105 Y CN200986105 Y CN 200986105Y
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- color
- rice
- valve
- color selection
- air
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Abstract
The utility model discloses a double channel and double pressure air supplier for the rice color selector belonging to the color choosing technology field, the technological problem needed to solve is to provide a double channel and double pressure air supplier for the rice color selector which can guarantee the accuracy of the color selection, and reduce the carrying rate. The key point of the technology is that an air supply channel composed of a decompressing valve (61) and a spray valve (63) is divided on the pipes between the current filter(4) and decompressing valve(51). Because the an air channel controlled respectively by two decompressing valve,therefore, during the color selecting course, the different pressure can be provided conveniently for the first color selection and the second color selection. Therefore, the problem existing in the current single air supplier that the color selection accuracy and the carrying rate can not be properly guaranteed in the same time is validly solved, which not only guarantees the color selection accuracy, but also improves the quality of the rice, reduces the carrying rate and the waste.
Description
Technical field: the utility model relates to a kind of color selector, the two air feeders of pressing of particularly a kind of two-way improved, that be used for the rice color selector.
Background technique: the rice color selector usually adopts the method for twice look choosing, and reject the heterochromatic grain of rice and handstone in the rice in the mode of air flow jetting: it is rice finished product that a look selects legacy, and impurity can not be arranged; The rejecting thing of secondary look choosing should not have good rice for abandoning product, and simultaneously, the legacy of secondary look choosing turns back to former feed bin again and carries out the look choosing again, and small amount of impurities can be arranged.Because what existing rice color selector adopted is the single channel air feeder, it is identical with the air pressure that the secondary look selects once, if pressure is less, can not guarantee to reject heavier impurity such as handstone when then a look selects, and influences the precision of look choosing; If pressure is bigger, easily take rice when then the secondary look selects out of, produce waste.
Summary of the invention: technical problem to be solved in the utility model is: be used for the choosing of twice look and the precision of color separation that produces and taking out of than the problem that can not finely take into account at the same air pressure of use that exists in the above-mentioned single channel air feeder, provide a kind of and can either guarantee precision of color separation, improve the rice finished product quality; Can reduce again and take ratio out of, the two air feeders of pressing of the two-way that is used for the rice color selector that reduces to waste.Its technological scheme is: a kind of two air feeders of pressing of two-way that are used for the rice color selector, comprise the air compressor, gas holder, stop valve, filter, reduction valve and the spray valve that connect successively by pipeline, it is characterized in that: on the pipeline between described filter and the reduction valve, tell an other air feed gas circuit that constitutes by reduction valve and spray valve.Its technique effect is: owing to be provided with the gas circuit of being controlled respectively by two reduction valve after filter, therefore, look select in the process can according to once with the different requirements of secondary look choosing to air pressure, by regulating two reduction valve on the gas circuit respectively, promptly can provide different air pressure to a look choosing with secondary look choosing spray valve easily: a look choosing can be adopted higher air pressure, is enough to weed out heavier impurity such as the heterochromatic grain of rice and handstone to guarantee its each air-flow that sprays; Lower air pressure is then adopted in the choosing of secondary look, the quantity of taking rice out of when spraying impurity to reduce to greatest extent.Thereby solved the present existing precision of color separation of single channel air feeder effectively and taken out of, both guaranteed precision of color separation, improved the rice finished product quality than the problem that can not finely take into account; Reduced again and taken ratio out of, reduced the waste of grain.In addition, the utility model is simple in structure, and is easy to connect, easy operating.
Description of drawings:
Fig. 1 is the utility model structure connection diagram.
Embodiment:
As shown in Figure 1, air enters gas holder 2 by air compressor 1, after filtering through stop valve 3 and filter repeatedly 4, the one tunnel through reduction valve 51 and pressure gauge 52 to spraying valve 53; Another road through reduction valve 61 and pressure gauge 62 to spray valve 63.Select in the process and can regulate air pressure with the choosing of secondary look to the different requirements of air pressure according to a look choosing at look: usually, one time look selects air pressure more than 0.2Mpa; The secondary look selects air pressure to be generally below the 0.15Mpa.By regulating two reduction valve 51 and 61 on the gas circuit respectively, promptly can provide different air pressure to a look choosing with secondary look choosing spray valve 53 and 63 easily, to satisfy a look choosing and the different requirements of secondary look choosing to air pressure, solve the existing precision of color separation of single channel air feeder and take out of than the problem that can not finely take into account, thereby realize the two air feed of pressing of two-way, both guarantee precision of color separation, improved the rice finished product quality; Reduce again and take ratio, the purpose that reduces to waste out of.
Claims (1)
1, a kind of two air feeders of pressing of two-way that are used for the rice color selector, comprise the air compressor, gas holder, stop valve, filter, reduction valve and the spray valve that connect successively by pipeline, it is characterized in that: tell an other air feed gas circuit that constitutes by reduction valve (61) and spray valve (63) on the pipeline between described filter (4) and the reduction valve (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620165431 CN200986105Y (en) | 2006-12-06 | 2006-12-06 | Two-way double pressure gas supply device used for rice color selecting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620165431 CN200986105Y (en) | 2006-12-06 | 2006-12-06 | Two-way double pressure gas supply device used for rice color selecting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200986105Y true CN200986105Y (en) | 2007-12-05 |
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ID=38915561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620165431 Expired - Fee Related CN200986105Y (en) | 2006-12-06 | 2006-12-06 | Two-way double pressure gas supply device used for rice color selecting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200986105Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000672A (en) * | 2010-10-26 | 2011-04-06 | 安徽捷迅光电技术有限公司 | Gas path for color selector provided with filter with branch gas path |
| CN102284432A (en) * | 2011-08-01 | 2011-12-21 | 安徽捷迅光电技术有限公司 | Air way for color sorting machine |
| CN103561876A (en) * | 2012-01-19 | 2014-02-05 | (株)艾迪尔自动化 | Three-stage color selection system |
| CN103658060A (en) * | 2013-11-29 | 2014-03-26 | 安徽捷迅光电技术有限公司 | Safe air pipeline of color sorter |
| CN104083952A (en) * | 2014-06-30 | 2014-10-08 | 安徽捷迅光电技术有限公司 | Modular filtration system |
| CN104364022A (en) * | 2012-06-01 | 2015-02-18 | 株式会社佐竹 | Color-sorting machine |
-
2006
- 2006-12-06 CN CN 200620165431 patent/CN200986105Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000672A (en) * | 2010-10-26 | 2011-04-06 | 安徽捷迅光电技术有限公司 | Gas path for color selector provided with filter with branch gas path |
| CN102284432A (en) * | 2011-08-01 | 2011-12-21 | 安徽捷迅光电技术有限公司 | Air way for color sorting machine |
| CN103561876A (en) * | 2012-01-19 | 2014-02-05 | (株)艾迪尔自动化 | Three-stage color selection system |
| CN104364022A (en) * | 2012-06-01 | 2015-02-18 | 株式会社佐竹 | Color-sorting machine |
| CN104364022B (en) * | 2012-06-01 | 2016-11-23 | 株式会社佐竹 | Colour sorter |
| CN103658060A (en) * | 2013-11-29 | 2014-03-26 | 安徽捷迅光电技术有限公司 | Safe air pipeline of color sorter |
| CN104083952A (en) * | 2014-06-30 | 2014-10-08 | 安徽捷迅光电技术有限公司 | Modular filtration system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071205 Termination date: 20111206 |