CN204860856U - Novel grain drying -machine - Google Patents
Novel grain drying -machine Download PDFInfo
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- CN204860856U CN204860856U CN201520273771.8U CN201520273771U CN204860856U CN 204860856 U CN204860856 U CN 204860856U CN 201520273771 U CN201520273771 U CN 201520273771U CN 204860856 U CN204860856 U CN 204860856U
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- drying
- air
- grain
- coil pipe
- warehouse
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Abstract
The utility model relates to a novel grain drying -machine belongs to cereals processing machines equipment technical field. This novel grain drying -machine includes stoving storehouse, air heater, hot -air pipes, coil pipe and boiler, the stoving storehouse is equipped with into the grain mouth and the mouth of putting out cereal, the air heater passes through hot -air pipes and stoving storehouse intercommunication, the coil pipe sets up in the stoving storehouse, the boiler passes through hot water pipeline intercommunication with the coil pipe. Owing to dry to the grain in the stoving storehouse together through air heater and coil pipe, the advantage of air heater and coil pipe has been combined for the stoving effect is better, and drying efficiency is higher. Because the air outlet of air heater is equipped with the active carbon and purifies the section, the interval was equipped with multilayer activated carbon particle in the active carbon purified the section, can prevent that the air heater from insufflating inspiratory dust the secondary pollution who leads to the fact grain in the stoving storehouse.
Description
Technical field
The utility model relates to a kind of novel foodstuff dryer, belongs to Cereals Processing Machines equipment technical field.
Background technology
Grain is human lives's necessity, and various countries all pay much attention to grain-production deposit.But before receipts grain puts in storage, because weather or other reason large portion grain do not dry and moldy metamorphism immediately, not only affect grain quality and also potential harm is present in other health.The grain moisture content of new harvesting is generally at about 17%-32%, and the safe moisture of grain storage, about 14%, can store if therefore need safety stock grain must reach safe moisture to grain precipitation.At present, carry out drying mainly adopt following several method to grain, one is the method adopting the sun to be exposed to the sun; Two is the methods adopting fixing warehouse for drying, in use all there is following deficiency in two kinds of methods, first, adopt the method that the sun is exposed to the sun, although cost is lower, but this method is limited to weather and place, so, use inconvenience; And use the method for warehouse for drying, although can not by the restriction of weather, the one-time investment of warehouse for drying be comparatively large, and meanwhile, warehouse for drying is when oven dry amount is less, and its cost run is also higher.
The generic way that current world food is dried adopts vertical grain drying tower.Its thermal source generally comes spontaneous combustion coal, fuel oil, combustion rice husk, stalk, and fuel produces hot blast through Combustion of Hot Air Furnace, hot blast is passed into grain heap, by grain heat-drying.This drying mode shortcoming is more: general about 150 DEG C of the flue gas after fuel combustion, directly enters air, and the flue gas of heat does not utilize, and produces energy waste.It is shorter that hot blast passes the silo time, generally about a second, exchanges thorough, be with the air of temperature of having a surplus directly to enter air and cause energy waste after exchanging.The air simultaneously extracting temperature lower from air again heats.For my north, dry season generally in the winter of cold, outdoor temperature, at about-20 DEG C, extracts-20 DEG C of air and heats, again the gas of about 40 DEG C above freezing is entered in air after heat exchange, and waste is serious.Traditional tower oven dry hot blast needs to penetrate 60-80cm grain heap, and hot blast can produce very large resistance through during grain heap, and energy loss is larger.Traditional tower oven dry operation energy consumption is very large, and drying its general power of 500T drying tower day is 255kw, is all operate power, is mainly used on blower fan, elevator, does not produce oven dry heat.
Utility model content
The technical problems to be solved in the utility model is, not enough for prior art, proposes a kind of novel foodstuff dryer of good drying effect.
The utility model is the technical scheme solving the problems of the technologies described above proposition: a kind of novel foodstuff dryer, comprise warehouse for drying, air-heater, hot air duct, coil pipe and boiler, described warehouse for drying is provided with grain-entering mouth and grain outlet, described air-heater is communicated with warehouse for drying by hot air duct, the air outlet of described air-heater is provided with active carbon purifying section, described coil pipe is arranged in warehouse for drying, and described boiler is communicated with by hot water pipeline with coil pipe.
The improvement of technique scheme is: be interval with multilayer activated carbon granule in described active carbon purifying section, and described active carbon purifying section two ends are provided with separation net.
The improvement of technique scheme is: described warehouse for drying top is provided with air outlet.
The improvement of technique scheme is: described grain-entering mouth is at least one.
The improvement of technique scheme is: described air-heater is at least one.
The improvement of technique scheme is: described warehouse for drying outer surface is enclosed with heat-insulation layer.
The improvement of technique scheme is: described hot air duct outer surface is enclosed with heat-insulation layer.
The improvement of technique scheme is: described hot water pipeline outer surface is enclosed with heat-insulation layer.
The beneficial effect of the utility model employing technique scheme is: 1) owing to being dried the grain in warehouse for drying together with coil pipe by air-heater, combine the advantage of air-heater and coil pipe, and make drying effect better, drying efficiency is higher; 2) because the air outlet of air-heater is provided with active carbon purifying section, in active carbon purifying section, be interval with multilayer activated carbon granule, can prevent air-heater that the dust of suction is blown into the secondary pollution that warehouse for drying causes grain; 3) because warehouse for drying outer surface is enclosed with heat-insulation layer, the heat loss in warehouse for drying can be prevented; 4) because hot air duct outer surface is enclosed with heat-insulation layer, the heat loss in hot air duct can be prevented; 5) because hot water pipeline outer surface is enclosed with heat-insulation layer, the heat loss in hot water pipeline can be prevented.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model embodiment novel foodstuff dryer.
Fig. 2 is the warehouse for drying internal structure schematic diagram of the utility model embodiment novel foodstuff dryer.
Fig. 3 is the air-heater structural representation of the utility model embodiment novel foodstuff dryer.
Number in the figure is schematically as follows: 1-boiler; 2-hot water pipeline; 3-grain-entering mouth; 4-air outlet; 5-warehouse for drying; 6-first hot air duct; 7-second hot air duct; 8-the 3rd hot air duct; 9-the 3rd air-heater; 10-second air-heater; 11-first air-heater; 12-grain outlet; 13-coil pipe; 14-hot water inlet; 15-hot water outlet; 16-active carbon purifying section.
Detailed description of the invention
Embodiment
The novel foodstuff dryer of the present embodiment as depicted in figs. 1 and 2, comprise warehouse for drying 5, air-heater, hot air duct, coil pipe 13 and boiler 1, warehouse for drying 5 is provided with grain-entering mouth 3 and grain outlet 12, air-heater has three, the first air-heater 11 respectively, second air-heater 10 and the 3rd air-heater 9, three air-heaters are respectively by the first hot air duct 6, second hot air duct 7 is communicated with warehouse for drying 5 with the 3rd hot air duct 8, figure as indicated at 3, the air outlet of three air-heaters is all provided with active carbon purifying section 16, multilayer activated carbon granule is interval with in active carbon purifying section 16, active carbon purifying section 16 two ends are provided with separation net, coil pipe 13 is arranged in warehouse for drying 5, boiler 1 is communicated with hot water outlet 15 with the hot water inlet 14 of coil pipe 13 by hot water pipeline 2, between boiler 1 and coil pipe 13, water pump is installed.Warehouse for drying 5 top is provided with air outlet 4.
Warehouse for drying 5, three hot air ducts and hot water pipeline 2 outer surface are all enclosed with heat-insulation layer.
During oven dry, grain enters warehouse for drying 5 from grain-entering mouth 3, three air-heaters and boiler 1 are all started working, hot blast enters warehouse for drying 5 by three hot air ducts to start to carry out heating, drying to grain, simultaneously, coil pipe 13 pairs of grains also start drying work, make whole drying course more fully quick and thorough.
Further, the air outlet due to three air-heaters is provided with active carbon purifying section 16, is interval with multilayer activated carbon granule in active carbon purifying section 16, can prevent air-heater that the dust of suction is blown into the secondary pollution that warehouse for drying 5 causes grain.
The utility model is not limited to above-described embodiment.All employings are equal to the technical scheme of replacing and being formed, and all drop on the protection domain of the utility model requirement.
Claims (8)
1. a novel foodstuff dryer, it is characterized in that: comprise warehouse for drying, air-heater, hot air duct, coil pipe and boiler, described warehouse for drying is provided with grain-entering mouth and grain outlet, described air-heater is communicated with warehouse for drying by hot air duct, the air outlet of described air-heater is provided with active carbon purifying section, described coil pipe is arranged in warehouse for drying, and described boiler is communicated with by hot water pipeline with coil pipe.
2. novel foodstuff dryer according to claim 1, is characterized in that: be interval with multilayer activated carbon granule in described active carbon purifying section, and described active carbon purifying section two ends are provided with separation net.
3. novel foodstuff dryer according to claim 1, is characterized in that: described warehouse for drying top is provided with air outlet.
4. novel foodstuff dryer according to claim 1, is characterized in that: described grain-entering mouth is at least one.
5. novel foodstuff dryer according to claim 1, is characterized in that: described air-heater is at least one.
6. novel foodstuff dryer according to claim 1, is characterized in that: described warehouse for drying outer surface is enclosed with heat-insulation layer.
7. novel foodstuff dryer according to claim 1, is characterized in that: described hot air duct outer surface is enclosed with heat-insulation layer.
8. novel foodstuff dryer according to claim 1, is characterized in that: described hot water pipeline outer surface is enclosed with heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273771.8U CN204860856U (en) | 2015-04-30 | 2015-04-30 | Novel grain drying -machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273771.8U CN204860856U (en) | 2015-04-30 | 2015-04-30 | Novel grain drying -machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204860856U true CN204860856U (en) | 2015-12-16 |
Family
ID=54805297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520273771.8U Expired - Fee Related CN204860856U (en) | 2015-04-30 | 2015-04-30 | Novel grain drying -machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204860856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104824147A (en) * | 2015-04-30 | 2015-08-12 | 苏州科谷米业有限公司 | Novel grain drying machine |
-
2015
- 2015-04-30 CN CN201520273771.8U patent/CN204860856U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104824147A (en) * | 2015-04-30 | 2015-08-12 | 苏州科谷米业有限公司 | Novel grain drying machine |
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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: 20151216 Termination date: 20160430 |