CN102269510A - Conveyor-belt-type grain dryer - Google Patents
Conveyor-belt-type grain dryer Download PDFInfo
- Publication number
- CN102269510A CN102269510A CN2010101921481A CN201010192148A CN102269510A CN 102269510 A CN102269510 A CN 102269510A CN 2010101921481 A CN2010101921481 A CN 2010101921481A CN 201010192148 A CN201010192148 A CN 201010192148A CN 102269510 A CN102269510 A CN 102269510A
- Authority
- CN
- China
- Prior art keywords
- drying layer
- drying
- grain
- belt
- steel wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The discloses a conveyor-belt-type grain dryer, which is used for solving the problems that grain drying equipment is large in volume, is inconvenient to move and high in investment expense and the like. The conveyor-belt-type grain dryer consists of two stages of drying layers with the same structure. Grains are conveyed in the drying layers through a conveyor belt and the moving speed of the conveyor belt is regulated according to the humidity of the grains, so that the conveyor-belt-type grain dryer can be used for solving the problem that the drying time of the conventional drying equipment cannot be regulated. In the drying process, a grain deflector is used for uniformly spreading the grains at uniform thickness; when the conveyor-belt-type grain dryer works, hot air blown out of a hot blast stove enters the equipment from the lower side of the equipment and humid air is sucked out of the upper side by a suction blower; stove smoke generated during combustion of the hot blast stove also enters the drying layers, so that energy loss is greatly reduced; and the conveyor-belt-type grain dryer is good in drying effect, simple in structure, convenient to move, high in efficiency and low in investment.
Description
Technical field
The present invention relates to a kind of automatic equipment that grain is carried out flash baking, belong to the grain drying technical field.
Background technology
The grain drying of China also mainly relies on the daylight airing, and grain is put on the ground, dries with daylight.If run into rainy weather, grain go mouldy the loss very big, cause tremendous loss to national food production and processing, particularly current people in the countryside shift to the city, and the daylight airing needs a large amount of labours and time, so only depend on daylight airing grain to become unrealistic gradually.Mechanical type drying machine oven dry grain is not subjected to the restriction of weather condition, but the current equipment volume that is used for grain heat-drying is big, is difficult for assembling and moves, and the equipment manufacturing cost height; Grain need fall to drying by deadweight, though adopt hot blast from countercurrent heat exchange principle from bottom to top, energy is not well utilized; The drying time of grain is uncontrollable, causes the very big wasting of resources even causes destroying the nutritional labeling of grain.
Summary of the invention
At the shortcoming that above-mentioned prior art exists, the experience of this area work is engaged in inventor's accumulation for many years, through feasibility study repeatedly, gets generation of the present invention eventually, the invention provides a kind of conveyor type grain drier.
The technical solution adopted for the present invention to solve the technical problems is as follows: a kind of conveyor type grain drier mainly comprises first order drying layer, second level drying layer.Its described first order drying layer be installed in second level drying layer above, each the layer between separate with dividing plate.In the installed inside of dividing plate the highly identical grain device of taking off is arranged, each takes off between the grain device evenly distributed, take off the grain device and taken off by a left side, the right side is taken off with connecting rod and is formed, and a left side is taken off and taken off with the right side all is parallelogram sturcutre, and symmetrically, connecting rod is installed in that a left side is taken off and right taking off on the symmetrical center line, and the steel wire conveyer belt is installed below taking off the grain device, and the steel wire conveyer belt is wrapped on the belt wheel, the many holder rods that diameter is identical are installed below the steel wire conveyer belt, and the holder rod is mainly used to the supporting steel wire conveyer belt.All there are a hot blast import and hot-blast outlet in the first order drying layer and the second level, and the hot blast import all is placed in the left side of the below of drying layer, and hot-blast outlet all is placed in the right side of drying layer top, and arrangement can make the interior temperature of drying layer present certain gradient like this; In first order drying layer, temperature guarantees that for from the extremely low variation of successively decreasing of height grain temperature when advancing grain raises gradually from left to right; In the drying layer of the second level, present from height to low variation from passage to the temperature of putting out cereal mouthful of putting out cereal of first order drying layer, guarantee that grain temperature when putting out cereal lowers.
The identical topology that first order drying layer and second level drying layer all adopt, conveyer belt translational speed in the drying layer is identical, translational speed can be regulated according to the humidity of current grain, can regulate drying time by changing the conveyer belt translational speed, can guarantee the grain homogeneous heating, to reach the drying requirement of grain.Steel wire conveyer belt in the drying layer is made up of the steel wire that can let in air.In order to improve rate of energy, import enters the stove cigarette channel to the stove cigarette that will discharge from hot-blast stove through the hot-blast stove cigarette, the stove cigarette channel is that many bar ovens smoke pipe road is formed, stove smoke pipe road aluminium alloy material, be provided with many stove smoke pipe roads, leave the gap between each stove smoke pipe road, help the circulation of hot blast like this.The whole stove cigarette channel of the turnover drying layer of stove cigarette all is totally enclosed, does not contact with wet grain, and the heat of stove cigarette improves the temperature of drying layer with temperature difference transmission form;
Mobile wheel is installed in the bottom of grain drier, can the convenient and dry machine move.
Operation principle of the present invention is: after wet grain enters silo by transmission pipeline, enter in the first order drying layer, and fall on the steel wire conveyer belt of conveyer, grain moves along with the steel wire conveyer belt moves slowly, the speed that moves can be regulated according to the humidity of current grain, can regulate drying time by changing the conveyer belt translational speed, grain on the steel wire conveyer belt spreads out thickness and is controlled by the grain device of taking off that is installed on the dividing plate, taking off the grain device for every equates from belt heights, be even at drying course thickness in order to guarantee grain, take off the grain device simultaneously and can make grain upset in moving, grain is evenly heated.Wherein the hot blast that blows out from the hot-blast stove of burning tangerine mandarin orange blows into first order drying layer and the second level drying layer through the hot blast import, in first order drying layer, temperature is for extremely hanging down the variation of successively decreasing from height from left to right, after grain enters drying layer, cereal temperature raises gradually, and grain has just begun to enter drying and is unlikely to bear excessive temperature and causes the grain explosion like this; Grain enters second level drying layer steel wire conveyer belt by the passage of putting out cereal after drying from first order drying layer, and the frame for movement of second level drying layer is identical with first order drying layer, and its effect is for to the further precipitation drying of grain, improves the precipitation rate of grain.In the drying layer of the second level, present from height to low variation from passage to the temperature of putting out cereal mouthful of putting out cereal of first order drying layer, guarantee that grain temperature when putting out cereal lowers; Grain is after the mouth of putting out cereal is discharged, and hot blast is blown into from the downside of drying layer, extracts out from upside through the moisture after the wet grain.In order to reduce the loss of energy as much as possible, among the present invention the stove cigarette from hot-blast stove is also fed drying layer.
The objective of the invention is to save the energy as much as possible, increase the rate of drying of grain, improve working (machining) efficiency, reduce floor space and equipment cost in order to alleviate the problem of above-mentioned existence.It has simple in structure, energy utilization rate is high, drying is effective, can be widely used in the drying of all kinds of graininess crops, has vast market prospect.Reinforcement will effectively promote the update and the production development of product to the research and development of grain drier, to further increasing economic efficiency, improves existing production technology level, and very important practical sense is arranged.
The present invention is described in further detail below in conjunction with drawings and the specific embodiments.
Description of drawings
Fig. 1 is a structural representation sketch of the present invention.
Fig. 2 is that the present invention takes off grain device structural representation sketch.
Fig. 3 is a stove cigarette channel structural representation sketch of the present invention.
Fig. 4 is a stove cigarette channel left view sketch of the present invention.
Description of reference numerals: 1, hot blast import 2, hot-blast stove cigarette import 3, the passage 4 of putting out cereal, steel wire conveyer belt 5, take off grain device 6, holder rod 7, stove cigarette channel 8, hot-blast outlet 9, advance silo 10, hot-blast outlet 11, belt wheel 12, first order drying layer 13, supporting steel plate 14, second level drying layer 15, put out cereal mouthfuls 16, move wheel 17, stove smoke pipe road, 18, connecting rod 19, a left side are taken off, 20, the right side takes off
The specific embodiment
Following Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the present invention is a kind of conveyor type grain drier, mainly comprises first order drying layer 12, second level drying layer 14.Its described first order drying layer 12 be installed in second level drying layer 14 above, each the layer between separate with dividing plate; In the installed inside of dividing plate the highly identical grain device 5 of taking off is arranged, each takes off between the grain device 5 evenly distributed, take off the grain device and take off 19 by a left side, the right side take off 20 and connecting rod 18 form, a left side takes off 19 and to take off 20 all be parallelogram sturcutre on the right side, symmetrically, connecting rod 18 is installed in a left side and takes off 19 and right taking off on the 20 symmetrical center lines, steel wire conveyer belt 4 is installed below taking off grain device 5, steel wire conveyer belt 4 is wrapped on the belt wheel 11, the many holder rods 6 that diameter is identical are installed below steel wire conveyer belt 4, hold in the palm excellent 6 supporting steel wire conveyer belts 4; First order drying layer 12 and second level drying layer 14 all have a hot blast import 8 and hot-blast outlet 10, hot blast import 8 all is placed in the left side of the below of drying layer, hot-blast outlet 10 is all settled the right side of drying layer top, and arrangement can make the interior temperature of drying layer present certain gradient like this.In first order drying layer, temperature is for extremely hanging down the variation of successively decreasing from height from left to right;
The identical topology that first order drying layer 12 and second level drying layer 14 all adopt, steel wire conveyer belt 4 translational speeds in the drying layer are identical, translational speed can be regulated according to the humidity of current grain, can regulate drying time by changing steel wire conveyer belt 4 translational speeds, can guarantee the grain homogeneous heating, to reach the drying requirement of grain.Steel wire conveyer belt 4 in the drying layer is made up of the steel wire that can let in air; In order to improve rate of energy, will enter stove cigarette channel road 7 through hot-blast stove cigarette import 2 from the stove cigarette that hot-blast stove is discharged, stove cigarette channel 7 is that many bar ovens smoke pipe road 17 is formed, stove smoke pipe road 17 aluminium alloy materials leave the gap between each stove smoke pipe road 17.The whole passage of the turnover drying layer of stove cigarette all is totally enclosed, does not contact with grain, and the heat of stove cigarette improves the temperature of drying layer with temperature difference transmission form; In the drying layer of the second level, present from height to low variation from passage 3 to mouthfuls 15 the temperature of putting out cereal of putting out cereal of first order drying layer 12, guarantee that grain temperature when putting out cereal lowers.
Move wheel 16 and be installed in the bottom of grain drier, can the convenient and dry machine move.
In sum, be preferred embodiment of the present invention, all changes of having done according to technical solution of the present invention when the function that is produced fails to exceed the scope of technical solution of the present invention, all belong to protection scope of the present invention.
Claims (3)
1. conveyor type grain drier, its principal character is: mainly comprise first order drying layer (12), second level drying layer (14); Its described first order drying layer (12) be installed in second level drying layer (14) above, each the layer between separate with dividing plate; In the installed inside of dividing plate the highly identical grain device (5) of taking off is arranged, each takes off between the grain device (5) evenly distributed, take off the grain device and take off (19) by a left side, (20) are taken off on the right side and connecting rod (18) is formed, (19) are taken off on a left side and to take off (20) all be parallelogram sturcutre on the right side, symmetrically, connecting rod (18) is installed in that (19) are taken off on a left side and the right side is taken off on (20) symmetrical center line, steel wire conveyer belt (4) is installed below taking off grain device (5), steel wire conveyer belt (4) is wrapped on the belt wheel (11), the many holder rods (6) that diameter is identical are installed, holder rod (6) supporting steel wire conveyer belt (4) below steel wire conveyer belt (4); First order drying layer (12) and second level drying layer (14) all have a hot blast import (8) and hot-blast outlet (10), hot blast import (8) all is placed in the left side of the below of drying layer, hot-blast outlet (10) is all settled the right side of drying layer top, arrangement can make the interior temperature of drying layer present certain gradient like this, in first order drying layer, temperature is for extremely hanging down the variation of successively decreasing from height from left to right; In the drying layer of the second level, the temperature from the passage of putting out cereal (3) of first order drying layer (12) to put out cereal mouthful (15) presents from height to low variation.
2. a kind of conveyor type grain drier as claimed in claim 1, its principal character is: the identical topology that first order drying layer (12) and second level drying layer (14) all adopt, steel wire conveyer belt (4) translational speed in the drying layer is identical, and the steel wire conveyer belt (4) in the drying layer is made up of the steel wire that can let in air; The stove cigarette that hot-blast stove is discharged enters stove cigarette channel (7) through hot-blast stove cigarette import (2), and stove cigarette channel (7) is that many bar ovens smoke pipe road (17) is formed, and stove smoke pipe road (17) aluminium alloy material leaves the gap between each stove smoke pipe road (17); The whole passage of the turnover drying layer of stove cigarette all is totally enclosed, does not contact with wet grain, and the heat of stove cigarette improves the temperature of drying layer with temperature difference transmission form.
3. a kind of conveyor type grain drier as claimed in claim 1, its principal character is: move wheel (16) and be installed in the drying machine bottom, can the convenient and dry machine move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101921481A CN102269510A (en) | 2010-06-01 | 2010-06-01 | Conveyor-belt-type grain dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101921481A CN102269510A (en) | 2010-06-01 | 2010-06-01 | Conveyor-belt-type grain dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102269510A true CN102269510A (en) | 2011-12-07 |
Family
ID=45051884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101921481A Pending CN102269510A (en) | 2010-06-01 | 2010-06-01 | Conveyor-belt-type grain dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102269510A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679699A (en) * | 2012-05-28 | 2012-09-19 | 江苏牧羊集团有限公司 | Belt type fluidized drying machine |
| CN102967128A (en) * | 2012-11-21 | 2013-03-13 | 重庆博沃发动机配件制造有限公司 | Small-sized drying machine |
| CN103081990A (en) * | 2013-01-02 | 2013-05-08 | 王光树 | Grabbing plate of dryer |
| CN103478245A (en) * | 2013-09-18 | 2014-01-01 | 四川农业大学 | Household grain tedder |
| CN105605904A (en) * | 2016-03-10 | 2016-05-25 | 鹤山市永叙包装材料有限公司 | Steam heating tunnel drying equipment |
| CN113251779A (en) * | 2021-06-03 | 2021-08-13 | 厚德食品股份有限公司 | Microwave processing device for poultry egg products |
| CN113970238A (en) * | 2021-11-25 | 2022-01-25 | 安徽华润金蟾药业股份有限公司 | Method and equipment for drying traditional Chinese medicine decoction pieces |
-
2010
- 2010-06-01 CN CN2010101921481A patent/CN102269510A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679699A (en) * | 2012-05-28 | 2012-09-19 | 江苏牧羊集团有限公司 | Belt type fluidized drying machine |
| CN102679699B (en) * | 2012-05-28 | 2014-12-24 | 江苏牧羊集团有限公司 | Belt type fluidized drying machine |
| CN102967128A (en) * | 2012-11-21 | 2013-03-13 | 重庆博沃发动机配件制造有限公司 | Small-sized drying machine |
| CN103081990A (en) * | 2013-01-02 | 2013-05-08 | 王光树 | Grabbing plate of dryer |
| CN103478245A (en) * | 2013-09-18 | 2014-01-01 | 四川农业大学 | Household grain tedder |
| CN105605904A (en) * | 2016-03-10 | 2016-05-25 | 鹤山市永叙包装材料有限公司 | Steam heating tunnel drying equipment |
| CN105605904B (en) * | 2016-03-10 | 2018-10-26 | 鹤山市永叙包装材料有限公司 | A kind of steam heating tunnel drying equipment |
| CN113251779A (en) * | 2021-06-03 | 2021-08-13 | 厚德食品股份有限公司 | Microwave processing device for poultry egg products |
| CN113970238A (en) * | 2021-11-25 | 2022-01-25 | 安徽华润金蟾药业股份有限公司 | Method and equipment for drying traditional Chinese medicine decoction pieces |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102269510A (en) | Conveyor-belt-type grain dryer | |
| CN201976687U (en) | Tea drying device | |
| CN203687561U (en) | Multiple-layer iron oxide ball drying box | |
| CN204268849U (en) | A kind of kudzuvine root starch drying multilayer circulation intelligent temperature control baking oven | |
| CN201751780U (en) | Conveying belt type grain dryer | |
| CN204830789U (en) | Battery drying device | |
| CN209783148U (en) | Hot air drying device | |
| CN103017498A (en) | Drying cooler of fluidized bed | |
| CN106931760A (en) | A kind of hot air type granule dehydrating drier | |
| CN209251712U (en) | A kind of device of rapid sorting hickory nut | |
| CN101053339B (en) | Composition heating type vegetable dewatering device | |
| CN204128316U (en) | A kind of drier for medicinal materials | |
| CN206959456U (en) | Calcium carbonate drying tower | |
| CN202286096U (en) | Grain dryer | |
| CN208620787U (en) | A kind of manufacture of cement dryer | |
| CN208936728U (en) | A kind of movable grain drying machine | |
| CN208139736U (en) | A kind of roller air-flowing type drying equipment of auger conveyor discharging | |
| CN208434622U (en) | High tower grain drier and its multistage lifting mechanism | |
| CN205547194U (en) | Belt type grain drying device | |
| CN205351998U (en) | Brush silk raw materials section drying device | |
| CN101858690A (en) | Sisal fibre drying device | |
| CN207180284U (en) | A kind of chain-arranged type constant temperature drying unit | |
| CN208779907U (en) | The material stirring lying device of band drier | |
| CN103070236B (en) | Cooling discharge type corncob drying machine | |
| CN206771899U (en) | A kind of energy-saving ceramic drying unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111207 |