CN205511990U - Energy -conserving dust protected grain drying equipment - Google Patents
Energy -conserving dust protected grain drying equipment Download PDFInfo
- Publication number
- CN205511990U CN205511990U CN201520960877.5U CN201520960877U CN205511990U CN 205511990 U CN205511990 U CN 205511990U CN 201520960877 U CN201520960877 U CN 201520960877U CN 205511990 U CN205511990 U CN 205511990U
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- air
- casing
- drying
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- pipe
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- 238000001035 drying Methods 0.000 title claims abstract description 56
- 239000000428 dust Substances 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000005276 aerator Methods 0.000 claims description 13
- 238000004134 energy conservation Methods 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 4
- 240000009087 Crescentia cujete Species 0.000 claims description 3
- 235000005983 Crescentia cujete Nutrition 0.000 claims description 3
- 235000009797 Lagenaria vulgaris Nutrition 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000003860 storage Methods 0.000 abstract description 4
- 238000000746 purification Methods 0.000 abstract 4
- 235000013339 cereals Nutrition 0.000 description 30
- 230000000694 effects Effects 0.000 description 6
- 230000000875 corresponding effect Effects 0.000 description 3
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002079 cooperative effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to an energy -conserving dust protected grain drying equipment belongs to agriculture drying machine field. Including box, air heater, air -blower, purification tank, the box top is equipped with the gas vent on being equipped with air inlet, lateral wall, is equipped with drying duct in the box, and drying duct's upper end links to each other with the air inlet, the lower extreme extends to the bottom half, and drying duct is last to be equipped with a plurality of through -holes, be equipped with the heat exchange tube in the purification tank, the one end of this heat exchange tube is connected with air cleaner, other end connection air -blower, the air -blower is connected to on the air inlet of box through air heater, be equipped with water in the purification tank, the gas vent of box stretches into under the liquid level of purification tank through the pipeline. Its simple structure, convenient to use, the mode of airing exhaust down of ventilating in the adoption is dried for the efficiency of drying, storage life of extension grain, dust in the gas vent of equipment is with grain or other impurity in the air purify simultaneously, utilize the heat energy in the tail gas to heat the air of new joining, can more effectively utilize heat energy, improving energy efficiency.
Description
Technical field
This utility model relates to a kind of energy-conservation dust protected grain drying device, belongs to agricultural and dries mechanical field.
Background technology
China is large agricultural country, and agricultural machinery is produced and supports with application big country by country.Grain purchases, store, the enterprise such as processing and agricultural cooperatives, home farm use crop dryer the most in a large number, and
More and more higher to the quality requirements of crop dryer machinery.Traditional foodstuff drying device drying efficiency, dry after the collection etc. of grain the most perfect, grain is short with the time of contact of hot-air, is dried thorough, needs repeatedly to be dried, increase the working strength of peasant, is unfavorable for popularizing of agricultural equipment.China is the maximum grain-production state in the whole world and country of consumption, according to statistics, every year because of climate reasons, grain have little time to dry or
Not up to safe moisture storage standard and causing is gone mouldy, the grain that germinates is up to about 5%, if the 60709.9 ten thousand tons of calculating of national total output of grains in 2014 announced by State Statistics Bureau, is equivalent to lose more than 3,000 ten thousand ton-grain every year and eats.At present, the method for grain heat-drying usually relies on thermal source, and the grain needed is shed under the effect of gravity or machinery, allows moisture slowly distribute under the effect of conduction, convection current and radiation, thus reaches the purpose of grain heat-drying；But, its furnace drying method is more complicated, equipment power consumption is high,
Automatization level is low, investment is big.
Existing roller dryer is mainly made up of air stove, Drying, blower fan, conveying equipment etc., and its simple in construction, easy to maintenance, cost is relatively low, but owing to equipment is single, drying effect is poor, the drying effect of grain relatively large to humidity especially is not
Ideal, yield is relatively low；There is presently no high-efficient simple, the drying machinery of energy-conserving and environment-protective and furnace drying method that applicable farm machine test, big farming household and village's group use.
Summary of the invention
The purpose of this utility model is: for the problem of above-mentioned existence, a kind of energy-conservation dust protected grain drying device is provided, simple in construction, easy to use, integrate several functions, under ventilating in employing, the mode of air draft is dried, accelerate the efficiency dried, extend the storage phase of grain, dust in grain or other impurity in air are purified simultaneously by the air vent at equipment, utilize the heat energy in tail gas to heat the air being newly added, it is possible to more effectively to utilize heat energy, improve energy utilization rate, additionally it is possible to alleviate the work load of peasant；Greatly reduce percent cracked rice and percentage of damage..
The technical solution adopted in the utility model is as follows:
The utility model discloses a kind of energy-conservation dust protected grain drying device, including casing, air heater, aerator, clarifier-tank；Casing top is provided with air inlet, sidewall is provided with air vent, is provided with drying pipe in casing, and the upper end of drying pipe is connected with air inlet, lower end extends to box bottom, dries pipe and is provided with some through holes；Being provided with heat exchanger tube in clarifier-tank, one end of this heat exchanger tube connects has air filter, the other end to connect aerator；Aerator is connected on the air inlet of casing by air heater；Clarifier-tank is built with water, and the air vent of casing is extend into by pipeline under the liquid level of clarifier-tank.
Further, described heat exchanger tube in the shape of a spiral, is provided with the heat radiation cone of some tapers on the medial wall or lateral wall of heat exchanger tube, is provided with metal screen and sponge in described air filter, metal screen is arranged at the entrance and exit of air filter, and sponge is located in the middle part of air filter.
Further, described casing includes internal box and outer case, is provided with discharge chamber between its internal box and outer case；Being provided with some through holes on internal box for connecting the interior outside of internal box, the through hole of internal box is provided with the second filter；Being provided with dividing plate in discharge chamber, discharge chamber is divided into three layers by dividing plate；.
Further, the top of the lateral wall of described casing, middle part and bottom are respectively arranged with the exhaust branch pipe corresponding with each layer of discharge chamber, and each exhaust branch pipe is provided with an electromagnetic valve；Exhaust branch pipe is connected to same exhaust main, and the outlet of exhaust main extend under the liquid level of clarifier-tank, and exhaust main is for using rubber tube, and its underpart is inverted infundibulate.
Further, also include controller, this controller is connected with the electromagnetic valve on exhaust branch pipe, exhaust branch pipe is additionally provided with the humidity sensor being connected with controller, moisture signal is also sent to controller by humidity in humidity sensor detection exhaust branch pipe, and controller judges whether the humidity in this exhaust branch pipe reaches setting value and control electromagnetic valve and open or close.
Further, described drying pipe is calabash shaped, and this drying pipe includes multiple annular protrusion, and the distance between adjacent two annular protrusions is 9-10cm.
Further, in described casing, it is provided with the drying pipe of two or more Pear-Shaped, is connected on the air inlet of casing after the drying pipe top parallel connection of two or more Pear-Shaped.
Further, the outlet blast of described aerator is 65-75kpa.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
1, this apparatus structure is simple, easy to use, integrate several functions, the mode of lower air draft that employing is ventilated is dried, accelerate the efficiency dried, extending the storage phase of grain, the dust in grain or other impurity in air are purified, simultaneously by the air vent at equipment, utilize the heat energy in tail gas that the air being newly added is heated, can more effectively utilize heat energy, improve energy utilization rate, additionally it is possible to alleviate the work load of peasant；Greatly reduce percent cracked rice and percentage of damage.
2, outer double-layer structure in casing uses, the mechanism of its internal box ensure that casing discharges dampness to surrounding uniformly, the discharge making moisture is more uniform, it is reasonable in design, easy to use, make grain when drying, the humid air with moisture can discharge to surrounding uniformly, making the moisture within grain fully spread, the grain quality after drying is higher；Its discharge chamber also has the function of insulation, is greatly shortened drying time, makes drying effect more preferable, and grain heat-drying yield strengthens；The structure of the upper, middle and lower of discharge chamber three layers ensure that, separates three layers, then by with the coordinating of the electromagnetic valve being located at each layer, and then ensure the upper, middle and lower three layers of casing grain be dried uniform, lift grain dry mass.
3, drying pipe is extend in casing by this device, the through hole dried on pipe is utilized to flow from inside to outside drying gas, it has more preferable air circulation and higher drying effect, avoid the situation that the grain heat-drying at middle part is uneven, in addition, the filter screen being arranged on through hole ensure that preventing grain from entering dries pipe, and affects the efficiency of drying.
Accompanying drawing explanation
Fig. 1 is energy-conservation dust protected grain drying device front view in this utility model；
Labelling in figure: 1-casing, 2-dries pipe, 3-air heater, 4-aerator, 5-dividing plate, 6-clarifier-tank, 7-air filter.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
Specific embodiment 1:
As it is shown in figure 1, one of the present utility model energy-conservation dust protected grain drying device, including casing 1, air heater 3, aerator 4, clarifier-tank 6；Casing 1 top is provided with air inlet, sidewall is provided with air vent, is provided with drying pipe 2 in casing 1, and the upper end of drying pipe 2 is connected with air inlet, lower end extends to bottom casing 1, dries pipe 2 and is provided with some through holes；Being provided with heat exchanger tube in clarifier-tank 6, one end of this heat exchanger tube connects has air filter 7, the other end to connect aerator 4；Aerator 4 is connected on the air inlet of casing 1 by air heater 3；Clarifier-tank 6 is extend under the liquid level of clarifier-tank 6 by pipeline built with water, the air vent of casing 1.Heat exchanger tube in the shape of a spiral, is provided with the heat radiation cone of some tapers on the medial wall or lateral wall of heat exchanger tube, is provided with metal screen and sponge in air filter 7, and metal screen is arranged at the entrance and exit of air filter 7, and sponge is located in the middle part of air filter 7.Casing 1 includes internal box and outer case, is provided with discharge chamber between its internal box and outer case；Being provided with some through holes on internal box for connecting the interior outside of internal box, the through hole of internal box is provided with the second filter；Being provided with dividing plate 5 in discharge chamber, discharge chamber is divided into three layers by dividing plate 5；.The top of the lateral wall of casing 1, middle part and bottom are respectively arranged with the exhaust branch pipe corresponding with each layer of discharge chamber, and each exhaust branch pipe is provided with an electromagnetic valve；Exhaust branch pipe is connected to same exhaust main, and the outlet of exhaust main extend under the liquid level of clarifier-tank 6, and exhaust main is for using rubber tube, and its underpart is inverted infundibulate.Also include controller, this controller is connected with the electromagnetic valve on exhaust branch pipe, exhaust branch pipe is additionally provided with the humidity sensor being connected with controller, moisture signal is also sent to controller by humidity in humidity sensor detection exhaust branch pipe, and controller judges whether the humidity in this exhaust branch pipe reaches setting value and control electromagnetic valve and open or close.Drying pipe 2 is in calabash shaped, and this drying pipe 2 includes multiple annular protrusion, and the distance between adjacent two annular protrusions is 9-10cm.Being provided with the drying pipe 2 of two or more Pear-Shaped in casing 1, be connected on the air inlet of casing 1 after the drying pipe 2 top parallel connection of two or more Pear-Shaped, the outlet blast of aerator 4 is 65-75kpa.
nullThis utility model is in use，The top of casing in hot-air 1 is added in casing 1 by air blown producer，Casing 1 grain can be dried by the hot-air in casing 1，Its hot-air is to use air heater 3 heating，After hot-air enters casing 1，Moisture in grain is taken away，Through hole on internal box can be easy to the air with moisture by entering in discharge chamber，Then the air vent on lateral wall is discharged，The outlet of air vent is located in clarifier-tank 6，This mode can be conducive to the impurity treating in the air of moisture to be adsorbed with water，Avoid polluting environment，In addition，It is three layers that discharge chamber is separated by dividing plate 5，Each layer can ensure corresponding to an exhaust branch pipe，The electromagnetic valve arranged on exhaust branch pipe can control opening or cutting out of this exhaust branch pipe，When in exhaust branch pipe, the content meeting relative humidity of moisture is less than setting value when，The exhaust branch pipe controlling this branch road is closed，By the way of the air pressure of each position in this adjustment casing 1，Realize the even regulation of casing 1 humidity.It addition, the heat exchanger tube being arranged in clarifier-tank 6 can absorb the unnecessary heat of expellant gas after aerofluxus, it is possible to realize the recycling of heat, improve heat utilization ratio.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (5)
1. an energy-conservation dust protected grain drying device, it is characterised in that include casing, air heater, aerator, clarifier-tank；Casing top is provided with air inlet, sidewall is provided with air vent, is provided with drying pipe in casing, and the upper end of drying pipe is connected with air inlet, lower end extends to box bottom, dries pipe and is provided with some through holes；Being provided with heat exchanger tube in clarifier-tank, one end of this heat exchanger tube connects has air filter, the other end to connect aerator；Aerator is connected on the air inlet of casing by air heater；Clarifier-tank is built with water, and the air vent of casing is extend into by pipeline under the liquid level of clarifier-tank;Described heat exchanger tube is in the shape of a spiral, the medial wall or lateral wall of heat exchanger tube are provided with the heat radiation cone of some tapers, being provided with metal screen and sponge in described air filter, metal screen is arranged at the entrance and exit of air filter, and sponge is located in the middle part of air filter;Described casing includes internal box and outer case, is provided with discharge chamber between its internal box and outer case；Being provided with some through holes on internal box for connecting the interior outside of internal box, the through hole of internal box is provided with the second filter；Being provided with dividing plate in discharge chamber, discharge chamber is divided into three layers by dividing plate;The top of the lateral wall of described casing, middle part and bottom are respectively arranged with the exhaust branch pipe corresponding with each layer of discharge chamber, and each exhaust branch pipe is provided with an electromagnetic valve；Exhaust branch pipe is connected to same exhaust main, and the outlet of exhaust main extend under the liquid level of clarifier-tank, and exhaust main is for using rubber tube, and its underpart is inverted infundibulate.
Energy-conservation dust protected grain drying device the most according to claim 1, it is characterized in that, also include controller, this controller is connected with the electromagnetic valve on exhaust branch pipe, exhaust branch pipe is additionally provided with the humidity sensor being connected with controller, moisture signal is also sent to controller by humidity in humidity sensor detection exhaust branch pipe, and controller judges whether the humidity in this exhaust branch pipe reaches setting value and control electromagnetic valve and open or close.
Energy-conservation dust protected grain drying device the most according to claim 2, it is characterised in that described drying pipe is calabash shaped, this drying pipe includes multiple annular protrusion, and the distance between adjacent two annular protrusions is 9-10cm.
Energy-conservation dust protected grain drying device the most according to claim 3, it is characterised in that be provided with the drying pipe of two or more Pear-Shaped in described casing, is connected on the air inlet of casing after the drying pipe top parallel connection of two or more Pear-Shaped.
Energy-conservation dust protected grain drying device the most according to claim 4, it is characterised in that the outlet blast of described aerator is 65-75kpa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520960877.5U CN205511990U (en) | 2015-11-28 | 2015-11-28 | Energy -conserving dust protected grain drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520960877.5U CN205511990U (en) | 2015-11-28 | 2015-11-28 | Energy -conserving dust protected grain drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205511990U true CN205511990U (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520960877.5U Expired - Fee Related CN205511990U (en) | 2015-11-28 | 2015-11-28 | Energy -conserving dust protected grain drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205511990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118415233A (en) * | 2024-05-08 | 2024-08-02 | 安徽森米诺农业科技有限公司 | Grain circulation drying equipment and process |
-
2015
- 2015-11-28 CN CN201520960877.5U patent/CN205511990U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118415233A (en) * | 2024-05-08 | 2024-08-02 | 安徽森米诺农业科技有限公司 | Grain circulation drying equipment and process |
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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: 20160831 Termination date: 20161128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |