CN2410874Y - Electron-bean insect sterilizating device for grain - Google Patents
Electron-bean insect sterilizating device for grain Download PDFInfo
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- CN2410874Y CN2410874Y CN 00231673 CN00231673U CN2410874Y CN 2410874 Y CN2410874 Y CN 2410874Y CN 00231673 CN00231673 CN 00231673 CN 00231673 U CN00231673 U CN 00231673U CN 2410874 Y CN2410874 Y CN 2410874Y
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Abstract
The utility model relates to an electron-beam insect killing and sterilizing device for grains. The utility model comprises an electron accelerator, an electron-beam extraction window, a grain hopper, a measuring device, a feeding pipe, a flow distribution device, a dust collecting pipe, a radiation trough, a water cooling tank, an inverted diversion pipe, a discharge pipe and an irradiation chamber. The apparatus has a simple and safe structure; the insects and bacteria of the grains can be continuously killed through vertical high-energy electron-beam X rays; the utility model is in favor of environmental protection, and the safety of operators can be ensured; the utility model is suitable for insect killing and sterilizing scale operation in a port grain transfer station and bulk grains in a large-sized and a medium-sized grain depots.
Description
The utility model relates to a kind of electron beam Pesticidal and sterilizing device of Pesticidal and sterilizing device, particularly a kind of grain of grain.
At present in the Pesticidal and sterilizing device of grain commonly used; be that pest control with insecticide sterilization device for fumigation is set in grain depot or grain distribution station mostly; promptly use the stifling of chemical agent; carry out the Pesticidal and sterilizing of grain, owing to be subjected to temperature, humidity, air-tightness and grain quantitative limitation, dispenser is often uneven; make the Pesticidal and sterilizing of grain not thorough; and easily environment is polluted, infringement staff's health also is difficult for realizing Pesticidal and sterilizing serialization, the scale operation of grain.
The purpose of this utility model is to provide a kind of physical unit that grain is carried out Pesticidal and sterilizing, specifically, is a kind of electron beam Pesticidal and sterilizing device of grain.
The purpose of this utility model is by making the evenly continuous electron beam by being produced by electron accelerator of grain stream, and the design of the worm in the grain, bacterium deactivation is realized.
The electron beam Pesticidal and sterilizing device of grain of the present utility model comprises the grain input unit, grain Pesticidal and sterilizing device, dust arrester and grain output device.Grain Pesticidal and sterilizing device is by electron accelerator, the electron beam extraction window, and the grain bucket, meter, tremie pipe, current distribution device, the pipe that gathers dust, the irradiation groove, water-cooling groove, inverted conduction pipe, discharge nozzle and irradiation chamber constitute; Conduction pipe is the rectangular duct of the bore width gradual change of flat curving; The inlet of grain bucket and grain input unit join, and the outlet of the pipe that gathers dust links to each other with dust arrester, and the outlet of discharge nozzle and grain output device join; The width of electron beam extraction window is consistent with the width of irradiation groove; Current distribution device is between tremie pipe and irradiation groove, current distribution device is by the charging valve, conduction pipe and distribution rib constitute, the Breadth Maximum of conduction pipe is less than or equal to the width of irradiation groove, the height of conduction pipe is less than or equal to the height degree of irradiation groove, and the distribution rib vertically is located at the bottom of the conduction pipe of current distribution device; The pipe that gathers dust is positioned at the close irradiation groove place, lower end of the conduction pipe of current distribution device; The irradiation groove be positioned at the electron beam extraction window under; Water-cooling groove is positioned at the bottom of irradiation groove, a termination oral siphon of water-cooling groove, and the other end picks out water pipe; The electron beam extraction window, the pipe that gathers dust, irradiation groove and water-cooling groove are enclosed in the indoor of irradiation chamber, and the wall of irradiation chamber is made by the material of screening electron radiation; The pipe that gathers dust, the irradiation groove, water-cooling groove and conduction pipe are made by stainless steel; Discharge nozzle links to each other with the lower end of irradiation groove by an inverted conduction pipe.
The electron beam Pesticidal and sterilizing device of grain of the present utility model, described conduction pipe angle of inclination is the 10-60 degree.
The electron beam Pesticidal and sterilizing device of grain of the present utility model, the material of the screening electron radiation of the wall of irradiation chamber is armored concrete, iron, steel or lead.
The electron beam Pesticidal and sterilizing device of grain of the present utility model, described current distribution device is provided with a distribution rib at least.
The electron beam Pesticidal and sterilizing device of grain of the present utility model, the width of described electron beam extraction window is 1000-2000mm.
The electron beam Pesticidal and sterilizing device of grain of the present utility model is suitable for the Pesticidal and sterilizing operation to large grain of harbour grain transfer station and large and medium-sized grain depot.The current distribution device of this device utilizes the charging valve, the rectangle conduction pipe of the bore width gradual change of flat curving and distribution rib, the flow and the uniform property of control grain, when making it flow through the irradiation groove, receive the irradiation of the vertical high-power electron beam ray of drawing equably, realize that common grain worm, bacterium in the grain stream is near 100% inactivating efficacy by the electron beam extraction window.
The advantage of the electron beam Pesticidal and sterilizing device of grain of the present utility model is: this apparatus structure is simple, handling safety, and the electron beam Pesticidal and sterilizing can be worked continuously, thereby realizes the large-scale production of grain Pesticidal and sterilizing, and has reduced environmental pollution.
The electron beam Pesticidal and sterilizing device of grain of the present utility model, described electron accelerator and electron beam extraction window are existing mature technology, for example, electron accelerator equipment can adopt the homemade ELV type electron accelerator of ground that meter type produced in USA or Russia.
Below in conjunction with embodiment, the electron beam Pesticidal and sterilizing device of grain of the present utility model is described further.
Fig. 1 is the electron beam Pesticidal and sterilizing device master TV structure schematic diagram of the grain of the utility model embodiment.
Fig. 2 amplifies left TV structure schematic diagram for the B portion of the current distribution device of Fig. 1.
Fig. 3 is the A-A cross-sectional view of Fig. 1 irradiation groove.
Fig. 4 is used discharge nozzle of present embodiment and inverted conduction pipe structural representation.
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4.
The electron beam Pesticidal and sterilizing device of a kind of grain of present embodiment comprises the grain input unit, grain Pesticidal and sterilizing device, dust arrester and grain output device.Grain Pesticidal and sterilizing device is by electron accelerator 1, electron beam extraction window 2, and grain bucket 3, meter 4, tremie pipe 5, current distribution device, the pipe 7 that gathers dust, irradiation groove 8, water-cooling groove 9, inverted conduction pipe 11, discharge nozzle 12 and irradiation chamber 13 constitute; Conduction pipe 11 is the rectangular duct of the bore width gradual change of flat curving; The inlet of grain bucket 3 and grain input unit join, and the outlet of the pipe 7 that gathers dust links to each other with dust arrester, and the outlet of discharge nozzle 12 and grain output device join; The width of electron beam extraction window 2 is consistent with the width of irradiation groove 8; Current distribution device is between tremie pipe 5 and irradiation groove 8, current distribution device is by charging valve 10, conduction pipe 11 and distribution rib 18 constitute, the Breadth Maximum of conduction pipe 11 is less than or equal to the width of irradiation groove 8, the height of conduction pipe 11 is less than or equal to the height of irradiation groove 8, and distribution rib 18 vertically is located at the bottom of the conduction pipe 11 of current distribution device; The pipe 7 that gathers dust is positioned at close irradiation groove 8 places, lower end of the conduction pipe 11 of current distribution device; Irradiation groove 8 be positioned at electron beam extraction window 2 under; Water-cooling groove 9 is positioned at the bottom of irradiation groove 8, a termination oral siphon 16 of water-cooling groove 9, and the other end picks out water pipe 17; Electron beam extraction window 2, the pipe 7 that gathers dust, irradiation groove 8 and water-cooling groove 9 are enclosed in the indoor of irradiation chamber 13, and the wall of irradiation chamber 13 is made by the material of screening electron radiation; The pipe 7 that gathers dust, irradiation groove 8, water-cooling groove 9 and conduction pipe 11 are made by stainless steel; Discharge nozzle 12 links to each other with the lower end of irradiation groove 8 by an inverted conduction pipe 11.
The electron beam Pesticidal and sterilizing device of a kind of grain of the utility model embodiment, described conduction pipe 11 angles of inclination are 30 degree.
The electron beam Pesticidal and sterilizing device of a kind of grain of the utility model embodiment, the material of the screening electron radiation of the wall of irradiation chamber 13 is an armored concrete.
The electron beam Pesticidal and sterilizing device of a kind of grain of the utility model embodiment, current distribution device is provided with two distribution ribs 18.
The electron beam Pesticidal and sterilizing device of a kind of grain of the utility model embodiment, the width of described electron beam extraction window 2 is 1500mm.
The electron beam Pesticidal and sterilizing device of a kind of grain of the utility model embodiment, be characterized in: when grain stream 14 passes through irradiation groove 8, the irradiation of the vertical high-power electron beam ray 15 that reception is drawn by electron beam extraction window 2, can make the common grain worm in the grain stream 14 reach 100% inactivating efficacy, realize simply, grain worm deactivation operation continuously, can reduce environmental pollution again.
Claims (7)
1. the electron beam Pesticidal and sterilizing device of a grain comprises the grain input unit, grain Pesticidal and sterilizing device, dust arrester and grain output device is characterized in that: grain Pesticidal and sterilizing device is by electron accelerator (1), electron beam extraction window (2), grain bucket (3), meter (4), tremie pipe (5), current distribution device, the pipe (7) that gathers dust, irradiation groove (8), water-cooling groove (9), inverted conduction pipe (11), discharge nozzle (12) and irradiation chamber (13) constitute; Conduction pipe (11) is the rectangular duct of the bore width gradual change of flat curving; The inlet and the grain input unit of grain bucket (3) join, and the outlet of the pipe (7) that gathers dust links to each other with dust arrester, and the outlet and the grain output device of discharge nozzle (12) join; The width of electron beam extraction window (2) is consistent with the width of irradiation groove (8); Current distribution device is positioned between tremie pipe (5) and the irradiation groove (8), current distribution device is by charging valve (10), conduction pipe (11) and distribution rib (18) constitute, the Breadth Maximum of conduction pipe (11) is less than or equal to the width of irradiation groove (8), the height of conduction pipe (11) is less than or equal to the height of irradiation groove (8), and distribution rib (18) vertically is located at the bottom of the conduction pipe (11) of current distribution device; The pipe (7) that gathers dust is positioned at the lower end of the conduction pipe (11) of current distribution device and locates near irradiation groove (8); Irradiation groove (8) be positioned at electron beam extraction window (2) under; Water-cooling groove (9) is positioned at the bottom of irradiation groove (8), a termination oral siphon (16) of water-cooling groove (9), and the other end picks out water pipe (17); Electron beam extraction window (2), the pipe (7) that gathers dust, irradiation groove (8) and water-cooling groove (9) are enclosed in the indoor of irradiation chamber (13), and the wall of irradiation chamber (13) is made by the material of screening electron radiation; The pipe (7) that gathers dust, irradiation groove (8), water-cooling groove (9) and conduction pipe (11) are made by stainless steel; Discharge nozzle (12) links to each other with the lower end of irradiation groove (8) by inverted conduction pipe (11).
2. the electron beam Pesticidal and sterilizing device of grain according to claim 1, the angle of inclination that it is characterized in that described conduction pipe (11) is the 10-60 degree.
3. the electron beam Pesticidal and sterilizing device of grain according to claim 1 and 2 is characterized in that the material of screening electron radiation of the wall of irradiation chamber (13) is armored concrete, iron, steel or lead.
4. the electron beam Pesticidal and sterilizing device of grain according to claim 1 and 2 is characterized in that current distribution device establishes a distribution rib (18) at least.
5. the electron beam Pesticidal and sterilizing device of grain according to claim 3 is characterized in that current distribution device establishes a distribution rib (18) at least.
6. the electron beam Pesticidal and sterilizing device of grain according to claim 4, the width that it is characterized in that described electron beam extraction window (2) is 1000-2000mm.
7. the electron beam Pesticidal and sterilizing device of grain according to claim 5, the width that it is characterized in that described electron beam extraction window (2) is 1000-2000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00231673 CN2410874Y (en) | 2000-03-31 | 2000-03-31 | Electron-bean insect sterilizating device for grain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00231673 CN2410874Y (en) | 2000-03-31 | 2000-03-31 | Electron-bean insect sterilizating device for grain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2410874Y true CN2410874Y (en) | 2000-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00231673 Expired - Fee Related CN2410874Y (en) | 2000-03-31 | 2000-03-31 | Electron-bean insect sterilizating device for grain |
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| Country | Link |
|---|---|
| CN (1) | CN2410874Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101416255B (en) * | 2006-02-14 | 2012-11-28 | 先进电子束公司 | Electron beam emitter |
| CN106586127A (en) * | 2016-12-31 | 2017-04-26 | 合肥优亿科机电科技有限公司 | Sterile packaging production line for shallow packaging containers |
| CN108432735A (en) * | 2018-05-21 | 2018-08-24 | 江苏智研科技有限公司 | A kind of method of graininess surface of agricultural products Pesticidal and sterilizing device and Pesticidal and sterilizing |
| CN114831176A (en) * | 2021-02-02 | 2022-08-02 | 湖州超群电子科技有限公司 | System and method for sterilizing and disinfecting grains by using electron beam irradiation |
| CN115947407A (en) * | 2022-12-30 | 2023-04-11 | 厦门大学 | Under-beam device for electron beam irradiation wastewater and sewage treatment process |
-
2000
- 2000-03-31 CN CN 00231673 patent/CN2410874Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101416255B (en) * | 2006-02-14 | 2012-11-28 | 先进电子束公司 | Electron beam emitter |
| CN106586127A (en) * | 2016-12-31 | 2017-04-26 | 合肥优亿科机电科技有限公司 | Sterile packaging production line for shallow packaging containers |
| CN108432735A (en) * | 2018-05-21 | 2018-08-24 | 江苏智研科技有限公司 | A kind of method of graininess surface of agricultural products Pesticidal and sterilizing device and Pesticidal and sterilizing |
| CN114831176A (en) * | 2021-02-02 | 2022-08-02 | 湖州超群电子科技有限公司 | System and method for sterilizing and disinfecting grains by using electron beam irradiation |
| CN114831176B (en) * | 2021-02-02 | 2023-08-04 | 湖州超群电子科技有限公司 | System and method for sterilizing grains by utilizing electron beam irradiation |
| CN115947407A (en) * | 2022-12-30 | 2023-04-11 | 厦门大学 | Under-beam device for electron beam irradiation wastewater and sewage treatment process |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |