CN106804699A - A kind of grain dedusting baker - Google Patents
A kind of grain dedusting baker Download PDFInfo
- Publication number
- CN106804699A CN106804699A CN201510854962.8A CN201510854962A CN106804699A CN 106804699 A CN106804699 A CN 106804699A CN 201510854962 A CN201510854962 A CN 201510854962A CN 106804699 A CN106804699 A CN 106804699A
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- Prior art keywords
- casing
- air
- grain
- clarifier
- branch pipe
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B9/00—Preservation of edible seeds, e.g. cereals
- A23B9/08—Drying; Subsequent reconstitution
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
- B01D47/021—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by bubbling the gas through a liquid bath
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention relates to a kind of grain dedusting baker, belong to agricultural drying mechanical field, including casing, air heater and clarifier-tank；Water is housed, casing top is provided with air blower, and the air outlet of the air blower is connected with the air inlet of casing, and the air inlet of the air blower is connected with air heater by pipeline in clarifier-tank；Drying pipe is provided with casing, the side wall of the drying pipe is provided with some through holes, exhaust outlet is provided with the side wall of casing, and the exhaust outlet is extend under the liquid level of clarifier-tank.A kind of grain dedusting baker is provided, is dried by the way of air draft under upper ventilation, it is ensured that grain is quickly effectively dried, additionally it is possible to mitigate the work load of peasant；The moisture inside grain is fully spread, the grain quality after drying is higher, and exhaust outlet is put into water, using impurity and dust in water absorption discharge gas, be prevented from pollution, purifying exhaust gas, its simple structure has very strong practicality.
Description
Technical field
The present invention relates to a kind of grain dedusting baker, belong to agricultural drying mechanical field.
Background technology
China is large agricultural country, and country produces to agricultural machinery and supported with application big country.The enterprises such as grain purchases, storage, processing and agricultural cooperatives, home farm largely use crop dryer, and
To the quality requirements more and more higher of crop dryer machinery.The collection of grain etc. after drying efficiency, drying of traditional foodstuff drying device is perfect not enough, and grain is short with the time of contact of hot-air, dries not thorough, it is necessary to repeatedly be dried, and increases the working strength of peasant, is unfavorable for the popularization of agricultural equipment.China is global maximum grain-production state 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 cause the grain for going mouldy, germinateing to be up to 5% or so, if the 60709.9 ten thousand tons of calculating of national total output of grains in 2014 announced by State Statistics Bureau, eaten equivalent to more than 3,000 ten thousand ton-grain of annual loss.At present, the method for grain heat-drying is usually to rely on thermal source, and the grain for needing is shed in the presence of gravity or machinery, allows moisture slowly to be distributed in the presence of conduction, convection current and radiation, so as to reach 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 hot-blast stove, Drying, blower fan, conveying equipment etc., its simple structure, dimension
Shield is convenient, cost is relatively low, but because tables of equipment one, drying effect is poor, the drying effect of grain especially relatively large to humidity is undesirable, and yield is relatively low；The high-efficient simple that is used there is presently no suitable farm machine test, big farming household and village's group, energy-conserving and environment-protective
Drying machinery and furnace drying method..
The content of the invention
It is an object of the invention to：For above-mentioned problem, there is provided a kind of grain dedusting baker, dried by the way of air draft under upper ventilation, it is ensured that grain is quickly effectively dried, additionally it is possible to mitigate the work load of peasant；The moisture inside grain is fully spread, the grain quality after drying is higher, and exhaust outlet is put into water, using impurity and dust in water absorption discharge gas, be prevented from pollution, purifying exhaust gas, its simple structure has very strong practicality.
The technical solution adopted by the present invention is as follows：
The invention discloses a kind of grain dedusting baker, including casing, air heater and clarifier-tank；Water is housed, casing top is provided with air blower, and the air outlet of the air blower is connected with the air inlet of casing, and the air inlet of the air blower is connected with air heater by pipeline in clarifier-tank；Drying pipe is provided with casing, the side wall of the drying pipe is provided with some through holes, exhaust outlet is provided with the side wall of casing, and the exhaust outlet is extend under the liquid level of clarifier-tank.
Further, the top of the side wall of the casing, middle part and bottom are respectively arranged with exhaust branch pipe, and a magnetic valve is provided with each exhaust branch pipe；Exhaust branch pipe is connected to same exhaust main, and the outlet of exhaust main is extend under the liquid level of clarifier-tank.
Further, also include controller, the controller is connected with the magnetic valve on exhaust branch pipe, the humidity sensor being connected with controller is additionally provided with exhaust branch pipe, humidity sensor detects the humidity in exhaust branch pipe and sends to controller moisture signal that controller judges whether the humidity in the exhaust branch pipe reaches setting value and control magnetic valve to open or close.
Further, the casing includes internal box and outer case, and discharge chamber is provided between its internal box and outer case；Some through holes are provided with internal box for connecting the interior outside of internal box；Dividing plate is provided with discharge chamber, discharge chamber is divided into multilayer by dividing plate；Each layer correspondence of the exhaust branch pipe respectively at discharge chamber.
Further, the drying pipe is in calabash shaped, and the drying pipe includes multiple annular protrusions, and the quantity of its annular protrusion is 3-7, and the distance between two neighboring annular protrusion is 5-8cm.
Further, heat exchanger tube is provided with the clarifier-tank, one end of the heat exchanger tube is connected with air filter, the other end and is connected with air heater.
Further, the heat exchanger tube in the shape of a spiral, is respectively arranged with the spherical projection of some semicircles on the madial wall and lateral wall of heat exchanger tube..
Further, the first filter is provided with the lateral wall or madial wall of the drying pipe, the through hole of the internal box is provided with the second filter.
In sum, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1st, the present apparatus is dried by the way of air draft under upper ventilation, by increasing capacitance it is possible to increase the speed of the efficiency of drying, can not only ensure that grain is quickly effectively dried, additionally it is possible to mitigate the work load of peasant；The moisture inside grain is fully spread, the grain quality after drying is higher, and exhaust outlet is put into water, using impurity and dust in water absorption discharge gas, be prevented from pollution, purifying exhaust gas, its simple structure has very strong practicality.
2nd, casing uses interior outer double-layer structure, the mechanism of its internal box ensure that casing is uniform and discharge moisture to surrounding, make the discharge of moisture more uniform, its is reasonable in design, it is easy to use, make grain in drying, the humid air with moisture can be discharged uniformly to surrounding, the moisture inside grain is set fully to spread, the grain quality after drying is higher；Its discharge chamber also has the function of insulation, greatly shortens drying time, makes drying effect more preferably, and grain heat-drying yield is increased；The structure of three layers of the upper, middle and lower of discharge chamber ensure that, separate three layers, then by the cooperation with the magnetic valve for being located at each layer, and then ensure dry uniform, the lift grain dry mass of the grain of three layers of the upper, middle and lower of casing；The grain dried by the device has more long Storage period,
3rd, the present apparatus is extend into pipe is dried in casing, drying gas is flowed from inside to outside using the through hole dried on pipe, it has more preferable air circulation and stronger drying effect, the situation for avoiding the grain heat-drying at middle part uneven, in addition, the filter screen for being arranged on through hole ensure that preventing grain from entering drying manages, and influence the efficiency of drying.
Brief description of the drawings
Fig. 1 is grain dedusting baker front view in the present invention；
Marked in figure：1- casings, 2- drying pipes, 3- air heaters, 4- air blowers, 5- dividing plates, 6- clarifier-tanks, 7- air filters.
Specific embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with drawings and Examples, the present invention will be described in further detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Specific embodiment 1：
As shown in figure 1, grain dedusting baker of the invention, including casing 1, air heater 3 and clarifier-tank 6；Water is housed, the top of casing 1 is provided with air blower 4, and the air outlet of the air blower 4 is connected with the air inlet of casing 1, and the air inlet of the air blower 4 is connected with air heater 3 by pipeline in clarifier-tank 6；Drying pipe 2 is provided with casing 1, the side wall of the drying pipe 2 is provided with some through holes, exhaust outlet is provided with the side wall of casing 1, and the exhaust outlet is extend under the liquid level of clarifier-tank 6.The top of the side wall of casing 1, middle part and bottom are respectively arranged with exhaust branch pipe, and a magnetic valve is provided with each exhaust branch pipe；Exhaust branch pipe is connected to same exhaust main, and the outlet of exhaust main is extend under the liquid level of clarifier-tank 6.Also include controller, the controller is connected with the magnetic valve on exhaust branch pipe, the humidity sensor being connected with controller is additionally provided with exhaust branch pipe, humidity sensor detects the humidity in exhaust branch pipe and sends to controller moisture signal that controller judges whether the humidity in the exhaust branch pipe reaches setting value and control magnetic valve to open or close.Casing 1 includes internal box and outer case, and discharge chamber is provided between its internal box and outer case；Some through holes are provided with internal box for connecting the interior outside of internal box；Dividing plate 5 is provided with discharge chamber, discharge chamber is divided into multilayer by dividing plate 5；Each layer correspondence of the exhaust branch pipe respectively at discharge chamber.Drying pipe 2 is in calabash shaped, and the drying pipe 2 includes multiple annular protrusions, and the quantity of its annular protrusion is 3-7, and the distance between two neighboring annular protrusion is 5-8cm.Heat exchanger tube is provided with clarifier-tank 6, one end of the heat exchanger tube is connected with the air filter 7, other end and is connected with air heater 3.Heat exchanger tube in the shape of a spiral, is respectively arranged with the spherical projection of some semicircles on the madial wall and lateral wall of heat exchanger tube..Dry and be provided with the first filter on the lateral wall or madial wall of pipe 2, the through hole of internal box is provided with the second filter.
The present invention is when in use,Air blown producer adds the top of casing in hot-air 1 in casing 1,Hot-air in casing 1 can be dried to the grain of casing 1,Its hot-air is heated using air heater 3,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 discharged through the exhaust outlet on lateral wall,The outlet of exhaust outlet is located in clarifier-tank 6,This mode can be conducive to the impurity in the air for treat 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 to correspond to an exhaust branch pipe,The magnetic valve set on exhaust branch pipe can control opening or the closing of the exhaust branch pipe,When the content meeting relative humidity of moisture in exhaust branch pipe is less than setting value,The exhaust branch pipe of this branch road is controlled to close,By way of the air pressure of each position in this adjustment casing 1,Realize the even regulation of humidity in casing 1.In addition, the heat exchanger tube being arranged in clarifier-tank 6 can absorb the unnecessary heat of the gas discharged after exhaust, the recycling of heat can be realized, improve heat utilization ratio.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, all any modification, equivalent and improvement made within the spirit and principles in the present invention etc. should be included within the scope of the present invention.
Claims (8)
1. a kind of grain dedusting baker, it is characterised in that including casing, air heater and clarifier-tank；Water is housed, casing top is provided with air blower, and the air outlet of the air blower is connected with the air inlet of casing, and the air inlet of the air blower is connected with air heater by pipeline in clarifier-tank；Drying pipe is provided with casing, the side wall of the drying pipe is provided with some through holes, exhaust outlet is provided with the side wall of casing, and the exhaust outlet is extend under the liquid level of clarifier-tank.
2. grain dedusting baker according to claim 1, it is characterised in that the top of the side wall of the casing, middle part and bottom are respectively arranged with exhaust branch pipe, and a magnetic valve is provided with each exhaust branch pipe；Exhaust branch pipe is connected to same exhaust main, and the outlet of exhaust main is extend under the liquid level of clarifier-tank.
3. grain dedusting baker according to claim 2, it is characterized in that, also include controller, the controller is connected with the magnetic valve on exhaust branch pipe, the humidity sensor being connected with controller is additionally provided with exhaust branch pipe, humidity sensor detects the humidity in exhaust branch pipe and sends to controller moisture signal that controller judges whether the humidity in the exhaust branch pipe reaches setting value and control magnetic valve to open or close.
4. grain dedusting baker according to claim 3, it is characterised in that the casing includes internal box and outer case, and discharge chamber is provided between its internal box and outer case；Some through holes are provided with internal box for connecting the interior outside of internal box；Dividing plate is provided with discharge chamber, discharge chamber is divided into multilayer by dividing plate；Each layer correspondence of the exhaust branch pipe respectively at discharge chamber.
5. grain dedusting baker according to claim 4, it is characterised in that the drying pipe is in calabash shaped, the drying pipe includes multiple annular protrusions, and the quantity of its annular protrusion is 3-7, and the distance between two neighboring annular protrusion is 5-8cm.
6. grain dedusting baker according to claim 5, it is characterised in that be provided with heat exchanger tube in the clarifier-tank, one end of the heat exchanger tube is connected with air filter, the other end and is connected with air heater.
7. grain dedusting baker according to claim 6, it is characterised in that the heat exchanger tube in the shape of a spiral, is respectively arranged with the spherical projection of some semicircles on the madial wall and lateral wall of heat exchanger tube.
8. grain dedusting baker according to claim 7, it is characterised in that the first filter is provided with the lateral wall or madial wall of the drying pipe, the through hole of the internal box is provided with the second filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510854962.8A CN106804699A (en) | 2015-11-30 | 2015-11-30 | A kind of grain dedusting baker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510854962.8A CN106804699A (en) | 2015-11-30 | 2015-11-30 | A kind of grain dedusting baker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106804699A true CN106804699A (en) | 2017-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510854962.8A Pending CN106804699A (en) | 2015-11-30 | 2015-11-30 | A kind of grain dedusting baker |
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| Country | Link |
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| CN (1) | CN106804699A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192317A (en) * | 2021-12-27 | 2022-03-18 | 江西莲雄实业有限公司 | Paint spraying device for automobile parts |
-
2015
- 2015-11-30 CN CN201510854962.8A patent/CN106804699A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192317A (en) * | 2021-12-27 | 2022-03-18 | 江西莲雄实业有限公司 | Paint spraying device for automobile parts |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170609 |
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| WD01 | Invention patent application deemed withdrawn after publication |