CN1477362A - Grain drying equipment - Google Patents
Grain drying equipment Download PDFInfo
- Publication number
- CN1477362A CN1477362A CNA021327742A CN02132774A CN1477362A CN 1477362 A CN1477362 A CN 1477362A CN A021327742 A CNA021327742 A CN A021327742A CN 02132774 A CN02132774 A CN 02132774A CN 1477362 A CN1477362 A CN 1477362A
- Authority
- CN
- China
- Prior art keywords
- grain
- machine
- heating
- waste heat
- chamber
- 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.)
- Pending
Links
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The present invention relates to a grain drying equipment before storage of grains by utilizing microwave treatment process. It includes a lifting machine, said lifting machine is connected with heating-drying machine by means of grain-seiving machine. The interior of heating-drying machine body is successively equipped with heating chamber, dewatering chamber, cooling chamber and grain-discharging machine from top to bottom, the side surface of the microwave heater in the heating chamber is equipoped with grain guide tube, and the waste heat air-returning tube over the microwave heater is connected with waste heat air-returning tube whose bottom portion has through hole in the bottom of dewatering chamber, and the negative pressure cavity over the dewatering chamber is connected with fan at side of machine body.
Description
Technical field:
The present invention is the treatment facility that belongs to the grain heat drying, is mainly used in the processing unit (plant) before storing grain.
Background technology:
Usually all need heat drying to handle before grain stores, existing traditional processing method mainly contains following two kinds:
1, adopts the boiler heating, will heat 90 ℃～110 ℃ hot blasts by boiler with blower fan and blow to grain, grain is heated up produce water vapour, and, its water vapour is taken away by blower fan.Its shortcoming is that boiler structure is huge, complicated, and the thermal efficiency is not high, is a kind of superseded technology that falls behind;
2, FAR INFRARED HEATING: with the air in FAR INFRARED HEATING grain and the heating chamber, make grain moisture content obtain evaporation, and by blower fan, its water vapour is taken away.Its shortcoming is the difficult control of temperature of whole dry run, if heating-up temperature surpasses 55 ℃, just possibility qualitative change of grain can only be used as feed.
Summary of the invention:
The present invention solves the problem that the FAR INFRARED HEATING technology is difficult to control heating process, and a kind of grain dryer that utilizes micro-wave drying to handle grain is provided.
The present invention adopts following technical scheme: the present invention includes elevator, elevator links to each other with the heat drying machine by sieve grain machine, elevator, its structural feature is to be disposed with heating clamber, dewatering station, cooling chamber, row's grain machine from the top down in the body of heat drying machine, the side of microwave applicator is the grain conduit in the heating clamber, the waste heat backwind tube that the bottom of waste heat backwind tube bottom dewatering station of microwave applicator top has through hole links to each other, and the top negative pressure cavity of dewatering station links to each other with the ventilation blower of body side.
Beneficial effect of the present invention:
1, effective:
The present invention adopts heating using microwave, has pollution-freely, energy-conservation, and has very strong sterilization, sterilizing function, experiment to show, is 2-5 times of time with the grain of microwave dry processing than grain storage life of conventional method dry processing;
2, be easy to realize automatic control:
Microwave heating technique is the mature technology that can control, and microwave heating technique is applied on apparatus of the present invention, easily realizes microcomputer to realization full cut-off ring control in the whole grain processing process, thereby increases work efficiency and work quality;
3, save the energy:
Grain drying of the present invention is to carry out from top to bottom, promptly utilizes the effect of the deadweight of grain fully, than lateral dynamics conveying, drying grain, has saved the energy; The present invention adopts microwave direct irradiation grain, can improve 10% of microwave uptake; UTILIZATION OF VESIDUAL HEAT IN can save energy 30%; Negative pressure cavity can make the efficient of grain moisture content evaporation can improve 30%.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
1, elevator, 2, sieve grain machine, 3, the heat drying machine, 4, blower fan, 5, microwave applicator, 6, magnetron, 7, body, 8, elevator, 9, charging aperture, 10, the waste heat backwind tube, 11, resonator, 12, the grain conduit, 13, heating clamber, 14, air inlet, 15, negative pressure cavity, 16, waste heat backwind tube, 17, dewatering station, 18, cooling chamber, 19, cool air hose, 20, row's grain machine, 21, discharging opening.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the A-A cutaway view of Fig. 1;
22, ventilation blower.
Fig. 4 is the B-B cutaway view of Fig. 1;
23, through hole.
The specific embodiment:
The present invention includes elevator 1, elevator 1 is by sieve grain machine 2, elevator 8, continuous with heat drying machine 3, be disposed with heating clamber 13, dewatering station 17, cooling chamber 18, row's grain machine 20 in the body 7 of heat drying machine 3 from the top down, the side of the microwave applicator 5 in the heating clamber 13 is a grain conduit 12, the waste heat backwind tube 10 of the top of microwave applicator 5 links to each other with the waste heat backwind tube 16 that the bottom of dewatering station 17 bottoms has through hole 23, and the top negative pressure cavity 15 of dewatering station 17 links to each other with the ventilation blower 22 of body 7 sides.
Add thermal effect better for microwave applicator 5 is had, can between microwave applicator 5 and grain conduit 12, be provided with resonator 11.
Be arranged on waste heat backwind tube 16 in the dewatering station 17 for the waste heat backwind tube that square crossing communicates, increase heating surface (area) (HS with this.
The present invention adopts elevator DTG, sieve grain machine RSM, row's grain machine EGM, the magnetron 2M210-M1 that purchases on the market.
Can be as required, heating clamber 13, dewatering station 17 can use in a plurality of stacks.
The available microcomputer control of omnidistance control of the present invention.
Below in conjunction with figure time processing process of the present invention is described:
Grain is through elevator 1, sieve grain machine 2, elevator 8 is to heat drying machine 3, the charging aperture 9 of grain in heat drying machine 3, grain conduit 12 (at this moment, grain in the microwave applicator 5 heating grain conduits 12, meanwhile, blower fan 4 in the microwave applicator 5 blows, after magnetron 6 heating of the cold air heated by microwave device 5 that air inlet 14 is entered, enter into waste heat backwind tube 10, waste heat backwind tube 16 to the dewatering station 17), on the waste heat backwind tube 16 to the dewatering station 17, be deposited in grain on the waste heat backwind tube 16 in the dewatering station 17 by the heating of the hot gas on the through hole 23 of waste heat backwind tube 16 after, the water vapour that grain produced is to the negative pressure cavity 15 of dewatering station 17 tops, by ventilation blower 22 is siphoned away; After being piled up in grain on the waste heat backwind tube 16 and falling within cooling chamber 18 (in be provided with cool air hose 19), row's grain machine 20 gradually, discharge through discharging opening 21 again by the gap between the waste heat backwind tube 16.
Claims (2)
1, a kind of grain dryer comprises elevator (1), elevator (1) is by sieve grain machine (2), elevator (8) links to each other with heat drying machine (3), it is characterized in that being disposed with heating clamber (13) from the top down in the body (7) of heat drying machine (3), dewatering station (17), cooling chamber (18), row's grain machine (20), the side of the microwave applicator (5) in the heating clamber (13) is grain conduit (12), the waste heat backwind tube (16) that the bottom of the same dewatering station of waste heat backwind tube (10) (17) bottom of the top of microwave applicator (5) has through hole (23) links to each other, and the ventilation blower (22) of the same body of top negative pressure cavity (15) (7) side of dewatering station (17) links to each other.
2, a kind of grain dryer according to claim 1 is characterized in that being provided with resonator (11) between microwave applicator (5) and the grain conduit (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021327742A CN1477362A (en) | 2002-08-19 | 2002-08-19 | Grain drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021327742A CN1477362A (en) | 2002-08-19 | 2002-08-19 | Grain drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1477362A true CN1477362A (en) | 2004-02-25 |
Family
ID=34145306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021327742A Pending CN1477362A (en) | 2002-08-19 | 2002-08-19 | Grain drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1477362A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101766291B (en) * | 2008-12-31 | 2012-07-25 | 郑培生 | Method for preparing miniature active ginseng slices |
| CN104663879A (en) * | 2015-03-30 | 2015-06-03 | 安徽秋果食品有限公司 | Peanut storage method |
| CN105910415A (en) * | 2016-06-13 | 2016-08-31 | 湖南省三力士农机制造有限公司 | Continuous material microwave drying method and microwave dryer |
| CN105928323A (en) * | 2016-04-28 | 2016-09-07 | 华中农业大学 | Grain microwave and fluidization combined drying equipment, drying method and application |
| CN107702511A (en) * | 2017-11-23 | 2018-02-16 | 黄石市建材节能设备总厂 | Circulation clean moulded coal drying machine in a kind of |
| CN108800816A (en) * | 2018-08-30 | 2018-11-13 | 天津真知味食品配料有限公司 | A kind of novel drying device for essence production |
| CN109307412A (en) * | 2018-09-17 | 2019-02-05 | 湖南星华能源科技服务有限公司 | A kind of dust-proof energy-saving vertical baking kiln of uniformly ventilative uniform discharge |
| CN109724392A (en) * | 2017-10-27 | 2019-05-07 | 井关农机株式会社 | Crop drying machine |
| CN116164512A (en) * | 2023-04-13 | 2023-05-26 | 广东金晟新能源股份有限公司 | Many water ferric phosphate heating drying equipment |
-
2002
- 2002-08-19 CN CNA021327742A patent/CN1477362A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101766291B (en) * | 2008-12-31 | 2012-07-25 | 郑培生 | Method for preparing miniature active ginseng slices |
| CN104663879A (en) * | 2015-03-30 | 2015-06-03 | 安徽秋果食品有限公司 | Peanut storage method |
| CN105928323A (en) * | 2016-04-28 | 2016-09-07 | 华中农业大学 | Grain microwave and fluidization combined drying equipment, drying method and application |
| CN105910415A (en) * | 2016-06-13 | 2016-08-31 | 湖南省三力士农机制造有限公司 | Continuous material microwave drying method and microwave dryer |
| CN109724392A (en) * | 2017-10-27 | 2019-05-07 | 井关农机株式会社 | Crop drying machine |
| CN107702511A (en) * | 2017-11-23 | 2018-02-16 | 黄石市建材节能设备总厂 | Circulation clean moulded coal drying machine in a kind of |
| CN107702511B (en) * | 2017-11-23 | 2022-11-25 | 湖北金炉节能股份有限公司 | Clean moulded coal desiccator of inner loop |
| CN108800816A (en) * | 2018-08-30 | 2018-11-13 | 天津真知味食品配料有限公司 | A kind of novel drying device for essence production |
| CN109307412A (en) * | 2018-09-17 | 2019-02-05 | 湖南星华能源科技服务有限公司 | A kind of dust-proof energy-saving vertical baking kiln of uniformly ventilative uniform discharge |
| CN109307412B (en) * | 2018-09-17 | 2023-09-05 | 湖南星华能源科技服务有限公司 | Uniform ventilation uniform discharging dustproof energy-saving vertical baking kiln |
| CN116164512A (en) * | 2023-04-13 | 2023-05-26 | 广东金晟新能源股份有限公司 | Many water ferric phosphate heating drying equipment |
| CN116164512B (en) * | 2023-04-13 | 2023-08-18 | 广东金晟新能源股份有限公司 | Many water ferric phosphate heating drying equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1477362A (en) | Grain drying equipment | |
| CN207721061U (en) | A kind of energy-saving continuous tunnel furnace of food-baking | |
| CN211903645U (en) | Moisture drying device based on PLC control | |
| CN210128597U (en) | Intelligent drying device for pharmacy | |
| CN2331680Y (en) | Circulating hot-blast cocoon drying machine | |
| CN2237824Y (en) | Electrothermic drier | |
| EP4057362A1 (en) | Solar cell curing and hydrogen passivation integrated machine | |
| CN201207888Y (en) | Micro food quality-ensuring drying machine | |
| CN2847184Y (en) | Multiple point dispersion type microwave drying device | |
| CN211595410U (en) | Sludge conveying mechanism and sludge drying equipment | |
| CN110530137B (en) | High-density high-efficiency mud blank drying room | |
| CN209101733U (en) | A kind of continous way carbon fibre far-infrared dryer | |
| CN201368656Y (en) | Hot blast cycle oven | |
| CN207210234U (en) | Segmented sludge dry system | |
| CN206593441U (en) | A kind of chamber typed drying-machine | |
| CN216522702U (en) | Solar drying room with auxiliary heat source | |
| CN2391153Y (en) | Forward and backward grains dryer | |
| CN213179486U (en) | Kiln waste heat utilization device | |
| CN114353443A (en) | Solar drying room with auxiliary heat source | |
| CN107382012A (en) | Segmented sludge dry system | |
| CN209323042U (en) | A kind of waste gas residual heat recycling and processing device | |
| CN107202488A (en) | A kind of partial air dehumidifying Analysis of Heat Pump Drying System | |
| CN108200929A (en) | Dust-protection type noodles stoving device | |
| CN2486945Y (en) | Drier for paper-plastic products | |
| CN209623245U (en) | A kind of hot air circulation environmental protection heating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |