CN204694011U - A kind of high-effective dust-removing foodstuff drying device - Google Patents
A kind of high-effective dust-removing foodstuff drying device Download PDFInfo
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- CN204694011U CN204694011U CN201520274374.2U CN201520274374U CN204694011U CN 204694011 U CN204694011 U CN 204694011U CN 201520274374 U CN201520274374 U CN 201520274374U CN 204694011 U CN204694011 U CN 204694011U
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- drying
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Abstract
The utility model relates to a kind of high-effective dust-removing foodstuff drying device, belongs to Cereals Processing Machines equipment technical field.This foodstuff drying device, comprise conveyer belt, at least one hot blast shower nozzle, warehouse for drying, air-heater, hot air duct, coil pipe and boiler, described air-heater is communicated with described hot blast shower nozzle by hot air duct, described hot blast shower nozzle is positioned at above described conveyer belt, described conveyer belt one end is provided with aggregate bin, and described aggregate bin is connected with auger; Described air-heater is communicated with warehouse for drying by hot air duct, and described coil pipe is arranged in warehouse for drying, and described boiler is communicated with by hot water pipeline with coil pipe.By drying the secondary drying adding warehouse for drying during conveyer belt, combining the advantage of air-heater and coil pipe, making to dry more thoroughly efficient.
Description
Technical field
The utility model relates to a kind of high-effective dust-removing foodstuff drying device, 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 good drying effect and has the high-effective dust-removing foodstuff drying device of dust removing effects.
The utility model is the technical scheme solving the problems of the technologies described above proposition: a kind of high-effective dust-removing foodstuff drying device, comprise conveyer belt, at least one hot blast shower nozzle, warehouse for drying, air-heater, hot air duct, coil pipe and boiler, described conveyer belt surface is latticed, described air-heater is communicated with described hot blast shower nozzle by hot air duct, described hot blast shower nozzle is positioned at above described conveyer belt, disposal box is provided with below described conveyer belt, described disposal box has vavuum pump by pipeline connection, described conveyer belt one end is provided with aggregate bin, and described aggregate bin is connected with auger; Described warehouse for drying is provided with grain-entering mouth and grain outlet, and described air-heater is communicated with warehouse for drying by hot air duct, and described coil pipe is arranged in warehouse for drying, and described boiler is communicated with by hot water pipeline with coil pipe; The discharging opening of described auger is communicated with described grain-entering mouth.
The improvement of technique scheme is: the discharging opening of described auger is provided with outlet valve.
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 two.
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 warehouse for drying outer surface is enclosed with heat-insulation layer, the heat loss in warehouse for drying can be prevented; 3) because hot air duct outer surface is enclosed with heat-insulation layer, the heat loss in hot air duct can be prevented; 4) because hot water pipeline outer surface is enclosed with heat-insulation layer, the heat loss in hot water pipeline can be prevented; 5) due to by drying the secondary drying adding warehouse for drying during conveyer belt, make to dry more thoroughly efficient; 6) owing to being provided with disposal box below conveyer belt, described disposal box has vavuum pump by pipeline connection, grain can be sucked disposal box through conveyer belt by the dust that hot blast shower nozzle blows out, reach the effect of dedusting.
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 high-effective dust-removing foodstuff drying device of the utility model embodiment.
Fig. 2 is the warehouse for drying internal structure schematic diagram of the high-effective dust-removing foodstuff drying device of the utility model embodiment.
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-auger; 17-hot blast shower nozzle; 18-conveyer belt; 19-aggregate bin; 20-disposal box; 21-vavuum pump; 22-the 4th air-heater.
Detailed description of the invention
Embodiment
The high-effective dust-removing foodstuff drying device of the present embodiment as depicted in figs. 1 and 2, comprises conveyer belt 18, hot blast shower nozzle 17, warehouse for drying 5, air-heater, hot air duct, coil pipe 13 and boiler 1.Conveyer belt 18 surface is latticed.4th air-heater 22 is communicated with hot blast shower nozzle 17 by hot air duct, hot blast shower nozzle 17 is positioned at above conveyer belt 18, is provided with disposal box 20 below conveyer belt 18, and disposal box 20 has vavuum pump 21 by pipeline connection, conveyer belt 18 one end is provided with aggregate bin 19, and aggregate bin 19 is connected with auger 16; Warehouse for drying 5 is provided with grain-entering mouth 3 and grain outlet 12, air-heater has three, the first air-heater 11, second air-heater 10 and the 3rd air-heater 9 respectively, three air-heaters are communicated with warehouse for drying 5 with the 3rd hot air duct 8 respectively by the first hot air duct 6, second hot air duct 7, 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, is provided with water pump between boiler 1 and coil pipe 13.The discharging opening of auger 16 is communicated with grain-entering mouth 3, and the discharging opening of auger 16 is provided with outlet valve, and the grain-entering mouth of the utility model warehouse for drying has two.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 is by conveyer belt 18, hot blast shower nozzle 17 sprays hot blast dries grain, after first drying, grain enters aggregate bin 19 and enters warehouse for drying 5 by auger 16 from grain-entering mouth 3 and carries out secondary drying, 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, the common oven dry of coil pipe 13 and hot blast is added in twice oven dry, make whole drying course more fully quick and thorough.And owing to being provided with disposal box 20 below conveyer belt 18, disposal box 20 has vavuum pump 21 by pipeline connection, grain can be sucked disposal box through conveyer belt by the dust that hot blast shower nozzle blows out, reach the effect of dedusting.
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 high-effective dust-removing foodstuff drying device, it is characterized in that: comprise conveyer belt, at least one hot blast shower nozzle, warehouse for drying, air-heater, hot air duct, coil pipe and boiler, described conveyer belt surface is latticed, described air-heater is communicated with described hot blast shower nozzle by hot air duct, described hot blast shower nozzle is positioned at above described conveyer belt, disposal box is provided with below described conveyer belt, described disposal box has vavuum pump by pipeline connection, described conveyer belt one end is provided with aggregate bin, and described aggregate bin is connected with auger; Described warehouse for drying is provided with grain-entering mouth and grain outlet, and described air-heater is communicated with warehouse for drying by hot air duct, and described coil pipe is arranged in warehouse for drying, and described boiler is communicated with by hot water pipeline with coil pipe; The discharging opening of described auger is communicated with described grain-entering mouth.
2. high-effective dust-removing foodstuff drying device according to claim 1, is characterized in that: the discharging opening of described auger is provided with outlet valve.
3. high-effective dust-removing foodstuff drying device according to claim 1, is characterized in that: described warehouse for drying top is provided with air outlet.
4. high-effective dust-removing foodstuff drying device according to claim 1, is characterized in that: described grain-entering mouth is at least one.
5. high-effective dust-removing foodstuff drying device according to claim 1, is characterized in that: described air-heater is at least two.
6. high-effective dust-removing foodstuff drying device according to claim 1, is characterized in that: described warehouse for drying outer surface is enclosed with heat-insulation layer.
7. high-effective dust-removing foodstuff drying device according to claim 1, is characterized in that: described hot air duct outer surface is enclosed with heat-insulation layer.
8. high-effective dust-removing foodstuff drying device 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 |
|---|---|---|---|
| CN201520274374.2U CN204694011U (en) | 2015-04-30 | 2015-04-30 | A kind of high-effective dust-removing foodstuff drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520274374.2U CN204694011U (en) | 2015-04-30 | 2015-04-30 | A kind of high-effective dust-removing foodstuff drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204694011U true CN204694011U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520274374.2U Expired - Fee Related CN204694011U (en) | 2015-04-30 | 2015-04-30 | A kind of high-effective dust-removing foodstuff drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204694011U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848672A (en) * | 2015-04-30 | 2015-08-19 | 苏州科谷米业有限公司 | High-efficiency dust-removing grain dryer |
| CN107183174A (en) * | 2017-06-27 | 2017-09-22 | 合肥朝霞机械科技有限公司 | A kind of grain drying device and its application method |
-
2015
- 2015-04-30 CN CN201520274374.2U patent/CN204694011U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848672A (en) * | 2015-04-30 | 2015-08-19 | 苏州科谷米业有限公司 | High-efficiency dust-removing grain dryer |
| CN107183174A (en) * | 2017-06-27 | 2017-09-22 | 合肥朝霞机械科技有限公司 | A kind of grain drying device and its application method |
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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: 20151007 Termination date: 20160430 |