CN201155916Y - Grain drying device electrified by grain depot blast engine - Google Patents

Grain drying device electrified by grain depot blast engine Download PDF

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Publication number
CN201155916Y
CN201155916Y CNU2007203111092U CN200720311109U CN201155916Y CN 201155916 Y CN201155916 Y CN 201155916Y CN U2007203111092 U CNU2007203111092 U CN U2007203111092U CN 200720311109 U CN200720311109 U CN 200720311109U CN 201155916 Y CN201155916 Y CN 201155916Y
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China
Prior art keywords
air
grain
coal
hot
blast
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Expired - Fee Related
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CNU2007203111092U
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Chinese (zh)
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陈明志
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Individual
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Individual
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Priority to CNU2007203111092U priority Critical patent/CN201155916Y/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The utility model relates to a grain dryer. The utility model discloses a grain drying device which generates power through the blower of a grain depot, which comprises a drying tower and a burning coal heating furnace; the grain drying device is characterized by also comprising an electric air heating furnace, a plurality of wind turbine generators, an air tube and a blower used to blow air to the air tube, wherein, the burning coal heating furnace is communicated with the drying tower by a pipe; the blower used to blow air to the air tube is communicated with the air tube; the wind turbine generator is connected with the air tube; the air tube is communicated with the electric air heating furnace by a pipe; the electric air heating furnace is communicated wit the burning coal heating furnace by a pipe; the electrode of the electric air heating furnace is connected with the wind turbine generator. The grain drying device saves fuel coal and can reduce the drying time.

Description

Use the oven dry grain equipment of grain depot air blast generating
Technical field
The utility model relates to a kind of grain drying device, particularly a kind of oven dry grain equipment of using the generating of grain depot air blast.
Background technology
At present, when existing grain depot was dried grain, the equipment of usefulness was made up of drying tower, the hot stove of baked wheaten cake coal, air blast usually.During use, be positioned at the air blast of burning the hot stove blowing mouth of coal place and dry to burning the hot stove of coal, the air blast that is positioned at the hot stove air outlet of baked wheaten cake coal place is sent into drying tower with near the hot blast sucking-off the air outlet by pipeline, and the grain in the tower is implemented oven dry.Though this equipment is widely-used, giving the wind of burning the hot stove of coal owing to the air blast that is positioned at the hot stove blowing mouth of baked wheaten cake coal place is cold wind, burns the hot blast of the hot stove generation of coal and starts to walk slowly, and hot blast temperature is not high yet, so coal consumption is big, and drying time is long.Particularly northern grain-producing area, temperature is low, and coal consumption is bigger.
The utility model content
It is coal-fired that the purpose of this utility model provides a kind of saving, can reduce the oven dry grain equipment of using the generating of grain depot air blast of drying time.
In order to achieve the above object, the utility model has following technical scheme:
The oven dry grain equipment of using the generating of grain depot air blast of the present utility model, comprise drying tower, the hot stove of baked wheaten cake coal, electric central warm air furnace, several wind-driven generators, air duct, be used for air blast to the air duct blowing, wherein, burning the hot stove of coal communicates with drying tower by pipeline, be used for communicating with air duct to the air blast of air duct blowing, wind-driven generator is connected with air duct, air duct communicates with electric central warm air furnace by pipeline, electric central warm air furnace communicates with burning the hot stove of coal by pipeline, and the electrode of electric central warm air furnace links to each other with wind-driven generator.
Wherein, described air duct comprises air inlet, air outlet, valve, at least two air channels, and air inlet, air outlet communicate with the air channel, and valve is installed on the air channel, near the air inlet.
Wherein, described electric central warm air furnace comprises stove case, several heating wire, electrode, and heating wire is contained in the stove case, and electrode is connected on the heating wire two ends.
Wherein, described wind-driven generator comprises support, generator, wind wheel, and rotor shaft, generator are fixed on the support, and wind wheel is connected with generator by rotor shaft.
Wherein, the hot stove of described baked wheaten cake coal is provided with hot-air channel, and this hot-air channel is between the inner bag and exterior wall of burning the hot stove of coal.
Owing to taked above technical scheme, advantage of the present utility model is:
1 owing to increased hot-flow flue in burning the hot stove of coal, the hot blast temperature of therefore sending into drying tower is improved, and has reduced drying time, has saved burning coal amount.
2 when the hot stove of baked wheaten cake coal send hot blast, and the utility model adopts wind-power electricity generation to provide electric energy for electric central warm air furnace, has therefore reduced the consumption of the electric energy of electric central warm air furnace.
3 owing to the time decreased of burning coal, to the pollution minimizing of environment.
Description of drawings
Fig. 1 is the schematic diagram of the utility model general structure;
Fig. 2 is the schematic diagram that the utility model is burnt the hot stove of coal.
Among the figure: 1, air blast I; 2, air duct; 3, valve; 4, generator; 5, wind wheel; 6, the air channel; 7, air inlet; 8, air outlet; 9, the electric central warm air furnace shell; 10, resistance wire; 11, exterior wall; 12, hot-flow flue; 13, inner bag; 15, air blast III; 16, drying tower; 17, support; 18, burn the hot stove of coal.
The specific embodiment
Following examples are used to illustrate the utility model, but are not used for limiting protection domain of the present utility model.
See Fig. 1, Fig. 2, the oven dry grain equipment of a kind of air blast generating of the present utility model is made up of air blast I1, air duct 2, valve 3, generator 4, wind wheel 5, air channel 6, air inlet 7, air outlet 8, electric central warm air furnace shell 9, resistance wire 10, exterior wall 11, hot-flow flue 12, inner bag 13, air blast III15, drying tower 16, support 17, the hot stove 18 of baked wheaten cake coal.Its course of work is: the wind that is produced by air blast I1 is sent into the air channel 6 of air duct, and this wind promotes wind wheel rotation, drives generator for electricity generation, and its electric energy is given electric central warm air furnace, resistance wire 10 heatings of electric central warm air furnace; Produce hot blast after the wind that produces enters electric central warm air furnace by the air channel, this hot blast is sent into the hot-flow flue 12 of burning the hot stove 18 of coal, is burning the hot stove of coal 18 air outlet places formation hot blast.This hot blast is sent into drying tower 16 by pipeline after drawing by air blast III15 again, is used for the grain heat-drying in the drying tower 16.Above-mentioned air blast I1 is actually and has used the air blast that existing grain depot is positioned at the hot stove blowing mouth of baked wheaten cake coal place.
See Fig. 1, described air duct is provided with two air channels 6, is provided with two valves 3 near the air inlet of air duct 2, and the effect of valve 3 is to stop wind to enter air channel 6.When closing a valve 3, wind is only walked an air channel 6 in the air duct 2.
See Fig. 1, the wind wheel 5 of described wind-driven generator is positioned at air channel 6, and generator 4 is positioned at the both sides, outside in air channel 6, and wind wheel 5 is connected with generator 4 by rotor shaft.This routine wind-driven generator is established 12, and wherein two passages 6 are respectively established six.
See Fig. 1, described electric central warm air furnace is provided with import and outlet, and import is communicated with the air outlet 8 of air duct 2, and outlet is communicated with the hot-flow flue 12 of burning the hot stove 18 of coal, and the electrode of electric central warm air furnace is connected with wind-driven generator.
See Fig. 1, Fig. 2, the hot stove 18 of described baked wheaten cake coal is made up of inner bag 13 and exterior wall 11, and inner bag 13 adopts refractory brick to surround, and exterior wall 11 usefulness common bricks surround.It between exterior wall 11 and the inner bag 13 hot-flow flue 12 of burning the hot stove 18 of coal.
The utility model Liaoning grain producing region test northeastward, in this coldest time period of 81 days after Winter Solstice, owing in burning the hot stove 18 of coal, increased hot blast (entering the hot blast temperature of burning the hot stove 18 of coal can reach more than 40 ℃), contrast with prior art, under the situation of the grain of drying as much, can save coal-fired 13 tons.

Claims (5)

1, a kind of oven dry grain equipment of using the generating of grain depot air blast, comprise drying tower, burn the hot stove of coal, it is characterized in that: also comprise electric central warm air furnace, several wind-driven generators, air duct, be used for air blast to the air duct blowing, wherein, burning the hot stove of coal communicates with drying tower by pipeline, be used for communicating with air duct to the air blast of air duct blowing, wind-driven generator is connected with air duct, air duct communicates with electric central warm air furnace by pipeline, electric central warm air furnace communicates with burning the hot stove of coal by pipeline, and the electrode of electric central warm air furnace links to each other with wind-driven generator.
2, a kind of oven dry grain equipment of using the generating of grain depot air blast as claimed in claim 1, it is characterized in that: described air duct comprises air inlet, air outlet, valve, at least two air channels, air inlet, air outlet communicate with the air channel, and valve is installed on the air channel, near the air inlet.
3, a kind of oven dry grain equipment of using the generating of grain depot air blast as claimed in claim 1, it is characterized in that: described electric central warm air furnace comprises stove case, several heating wire, electrode, and heating wire is contained in the stove case, and electrode is connected on the heating wire two ends.
4, a kind of oven dry grain equipment of using the generating of grain depot air blast as claimed in claim 1, it is characterized in that: described wind-driven generator comprises support, generator, wind wheel, rotor shaft, generator are fixed on the support, and wind wheel is connected with generator by rotor shaft.
5, a kind of oven dry grain equipment of using the generating of grain depot air blast as claimed in claim 2, it is characterized in that: the hot stove of described baked wheaten cake coal is provided with hot-air channel, and this hot-air channel is between the inner bag and exterior wall of burning the hot stove of coal.
CNU2007203111092U 2007-12-26 2007-12-26 Grain drying device electrified by grain depot blast engine Expired - Fee Related CN201155916Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007203111092U CN201155916Y (en) 2007-12-26 2007-12-26 Grain drying device electrified by grain depot blast engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007203111092U CN201155916Y (en) 2007-12-26 2007-12-26 Grain drying device electrified by grain depot blast engine

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CN201155916Y true CN201155916Y (en) 2008-11-26

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103564042A (en) * 2013-11-27 2014-02-12 刘国辉 Grain drying system employing high-voltage electricity to accumulate heat, and drying method of grain drying system
CN103673561A (en) * 2013-11-30 2014-03-26 南通宝田包装科技有限公司 Drying oven
CN103722754A (en) * 2013-12-19 2014-04-16 中材科技股份有限公司 Curing device suitable for production line of hollow composite materials

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103564042A (en) * 2013-11-27 2014-02-12 刘国辉 Grain drying system employing high-voltage electricity to accumulate heat, and drying method of grain drying system
CN103673561A (en) * 2013-11-30 2014-03-26 南通宝田包装科技有限公司 Drying oven
CN103722754A (en) * 2013-12-19 2014-04-16 中材科技股份有限公司 Curing device suitable for production line of hollow composite materials
CN103722754B (en) * 2013-12-19 2016-05-04 中材科技股份有限公司 A kind of solidification equipment that is applicable to hollow composite material production line

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C17 Cessation of patent right
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Granted publication date: 20081126

Termination date: 20101226