CN203824288U - Grain drying and dedusting device - Google Patents
Grain drying and dedusting device Download PDFInfo
- Publication number
- CN203824288U CN203824288U CN201420222826.8U CN201420222826U CN203824288U CN 203824288 U CN203824288 U CN 203824288U CN 201420222826 U CN201420222826 U CN 201420222826U CN 203824288 U CN203824288 U CN 203824288U
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- China
- Prior art keywords
- grain
- drying
- air
- dust arrester
- shutter
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Abstract
The utility model relates to the technical field of drying devices, in particular to a grain drying and dedusting device. The grain drying and dedusting device comprises an air inlet device and an air exhaust device which are connected with each other. The grain drying and dedusting device further comprises a drying layer placed below a device containing grain. The drying layer is mounted between the air inlet device and the air exhaust device. The position, making contact with outside air, of the air exhaust device is connected with a blind window provided with a plurality of movable blinds. Through arrangement of the air inlet device and the air exhaust device which are simple in structure, the grain can be dried and dedusted in a short time; meanwhile, through arrangement of the blind window provided with the movable blinds, the movable blinds of the blind window are separated from one another by wind force in the operating process, and then moisture and dust are discharged; when operation stops, the movable blinds fall under the action of gravity due to stop of wind and then make contact and overlap with one another to prevent backflow of air in a dust collection room; as a result, the grain is kept dry, and the labor intensity of workers is lowered at the same time.
Description
Technical field
The utility model relates to drying device technical field, more specifically, relates to a kind of grain-drying dust arrester.
Background technology
Cereal storage device is mainly the space in order to provide can keep out wind and rain, cereal is deposited in together, tend to cause the cereal that is deposited in bottom and inside owing to not reaching dry air, can make moisture distribute and not go out, cause cereal go mouldy and damage by worms iso-metamorphism phenomenon in storage a period of time.
In order to solve this phenomenon, adopt low-temperature circulating dryer to be dried cereal at present, adopt air extractor dry air to be taken away to the moisture of cereal by Grain-Layer, recycling exhaust apparatus is discharged moisture, to reach the effect of grain-drying.Cereal is in the process of drying, and except moisture, the impurity such as paddy dirt ﹑ paddy bits ﹑ shrivelled kernel and dust of following also can be discharged from simultaneously.All generally that several dryers operate together, and every dryer running together simultaneously.When moisture and impurity enter in dust storage chamber, the dryer of work is discharged moisture and impurity, and these moistures and impurity can be back in the dryer of not working, and in the dryer that makes not work, the cereal of baking zone contact moisture, goes mouldy and damage by worms iso-metamorphism phenomenon.The air door that drying line uses in the market, need to artificially open with closed, has increased staff's labour intensity, and grain-drying dust arrester structure is too complicated, increases cost, and dismounting inconvenience.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of grain-drying dust arrester is provided, by setting up the shutter with active pendulum leaf, thus make grain-drying dust arrester when work with wind-force by active pendulum leaf discharge separated from one another moisture and the dust of shutter; In the time quitting work, active pendulum leaf will cause falling because wind-force stops being subject to Action of Gravity Field, contacts with each other overlapping, stop the airflow reflux of dust storage chamber, kept the dry of cereal, reduce staff's labour intensity simultaneously, and grain-drying dust arrester is simple in structure, easy accessibility.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of grain-drying dust arrester is provided, comprise the inlet duct and the exhaust apparatus that are connected, dry dust arrester and also comprise the baking zone that is positioned over the equipment below of installing cereal, described baking zone is installed between inlet duct and exhaust apparatus, the link that described exhaust apparatus contacts with outside air is connected with shutter, and described shutter is provided with some active pendulum leaves.
The setting of the utility model grain-drying dust arrester has the shutter of some active pendulum leaves, the inlet duct being connected by setting and exhaust apparatus, suck dry air by inlet duct, dry air is dried cereal by connected baking zone, then by exhaust apparatus, moisture and some impurity dusts are discharged, complete the oven dry dedusting of cereal.The setting with the shutter of some active pendulum leaves is while quitting work for grain-drying dust arrester, and active pendulum leaf will cause falling because wind-force stops being subject to Action of Gravity Field, contacts with each other overlapping, stops the backflow of dust storage chamber, has kept the dry of cereal.
In order to keep the intensity of shutter, avoid shutter because wind-force effect causes damaging, shutter also comprises some latches and framework, described framework is four square structures that rod member is connected successively, described latch two ends are fixed on two of the left and right rod member of framework, and described active pendulum leaf one end hang on latch.The setting of framework is for Fixed latches, improves the intensity of latch.Active pendulum leaf one end hang on latch, is in the time working, to utilize wind-force that the active pendulum leaf of shutter is blown open for the ease of grain-drying dust arrester discharge moisture separated from one another and dust.
Stop being subject to Action of Gravity Field for the ease of active pendulum leaf wind-force and can cause fast falling, contact with each other overlapping, the cross section of described active pendulum leaf is the inverted triangle structure of the wide narrow base in top, and described latch is through the top of active pendulum leaf.
In order to make grain-drying dust arrester can well stop the airflow reflux of dust storage chamber, the top of the cross section of described active pendulum leaf is more than or equal to the distance value between two adjacent latches to the width value of bottom.
For dry hot-air is provided, cereal is dried, described inlet duct comprises warm-air pipe for heated drying air is provided and for by the air exhauster of heated drying air suction grain drying device, described warm-air pipe is connected with air exhauster, and described air exhauster is connected with baking zone.The setting of warm-air pipe is for dry hot-air is provided.The setting of air exhauster is for by dry hot-air suction grain drying device, and power is provided simultaneously, makes it enter baking zone cereal is dried.
The activity of destroying cereal for fear of the excess Temperature of hot-air, described inlet duct also comprises the thermosistor for regulating temperature, described thermosistor is installed between warm-air pipe and air exhauster.The setting of thermosistor is the activity of destroying cereal for fear of the excess Temperature of hot-air, and suitable heated drying air is provided, and provides power to enter baking zone cereal is dried by air exhauster.
For the ease of power is provided, make to be with moist hot-air and impurity to be discharged outside grain-drying dust arrester, described exhaust apparatus comprises exhaust blower and exhaust duct, and described exhaust blower is connected with baking zone, and described exhaust duct is connected with shutter.Exhaust blower is connected with baking zone, exhaust duct is connected with shutter, in order to allow dry hot-air through baking zone, cereal be dried, then utilize exhaust blower that the hot-air and the impurity that carry moisture are discharged by exhaust duct, thus by wind-force by active pendulum leaf discharge separated from one another moisture and the dust of shutter.
In order to form certain draught head, to accelerate the efficiency of drying, the central axis of inlet duct is vertical with the central axis of baking zone, and the central axis of described exhaust apparatus is parallel with the central axis of baking zone.
For the ease of being connected of air exhauster and baking zone, between air exhauster and baking zone, be connected by switching bend pipe.
In order to improve the installation strength of exhaust duct, avoid that wind-force is excessive causes the installation of exhaust duct unstable, grain-drying dust arrester also comprises dividing plate, and described exhaust duct is through dividing plate, and described shutter is connected with dividing plate.
Compared with prior art, the beneficial effects of the utility model are:
A kind of grain-drying dust arrester of the utility model, by inlet duct simple in structure and exhaust apparatus are set, can complete at short notice the oven dry dedusting to cereal, there is the shutter of active pendulum leaf simultaneously by setting, thereby utilize wind-force by active pendulum leaf discharge separated from one another moisture and the dust of shutter in the time of work; In the time quitting work, active pendulum leaf will cause falling because wind-force stops being subject to Action of Gravity Field, contacts with each other overlapping, stop the airflow reflux of dust storage chamber, kept the dry of cereal, reduce staff's labour intensity simultaneously, and grain-drying dust arrester is simple in structure, easy accessibility.By the setting of warm-air pipe and thermosistor, not only provide dry hot-air simultaneously, made the temperature of hot-air be unlikely to too high by thermosistor again, provide suitable heated drying air to dry cereal simultaneously.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment grain-drying dust arrester.
Fig. 2 is the structural representation of shutter while working in embodiment.
Fig. 3 is the structural representation of shutter while quitting work in embodiment.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is further described.Wherein, accompanying drawing is only for exemplary illustration, expression be only schematic diagram, but not pictorial diagram can not be interpreted as the restriction to this patent; For embodiment of the present utility model is described better, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; For a person skilled in the art, in accompanying drawing some known features and explanation thereof may to omit be understandable.
The corresponding same or analogous parts of same or analogous label in the accompanying drawing of the utility model embodiment, in description of the present utility model, it will be appreciated that, if have term " on ", D score, " left side ", orientation or the position relationship of instructions such as " right sides " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of device or the element of instruction or hint indication must have specific orientation, with specific orientation structure and operation, therefore the term of position relationship is described only for exemplary illustration in accompanying drawing, can not be interpreted as the restriction to this patent, for the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term.
Embodiment
Be the embodiment of a kind of grain-drying dust arrester of the utility model as shown in Figure 1 to Figure 3, as shown in Figure 1, comprise the inlet duct 1 and the exhaust apparatus 2 that are connected, dry dust arrester and also comprise the baking zone 3 that is positioned over storage silo 6 belows of installing cereal, baking zone 3 is installed between inlet duct 1 and exhaust apparatus 2, exhaust apparatus 2 is connected with shutter 4 with outside air contact position, and shutter 4 is provided with some active pendulum leaves 41.Particularly, shutter 4 also comprises some latches 42 and framework 43, and framework 43 is four square structures that rod member is connected successively, and described latch 42 two ends are fixed on two of the left and right rod member of framework 43, and described active pendulum leaf 41 one end hang on latch 42.The setting of framework 43 is for Fixed latches 42, improves the intensity of latch 42.Active pendulum leaf 41 one end hang on latch, are in the time working, to utilize wind-force that some active pendulum leaves 41 of shutter 4 are blown open for the ease of grain-drying dust arrester, thus discharge moisture separated from one another and dust, as shown in Figure 2; While quitting work, active pendulum leaf 41 will cause falling because wind-force stops being subject to Action of Gravity Field, contacts with each other overlapping, stops the airflow reflux of dust storage chamber, has kept the dry of cereal, as shown in Figure 3.
Wherein, the cross section of active pendulum leaf 41 is the inverted triangle structure of the wide narrow base in top, and latch 42 is through the top of active pendulum leaf 41.The top of the cross section of active pendulum leaf 41 is more than or equal to the distance value between two adjacent latches to the width value of bottom.The top of the cross section of active pendulum leaf 41 is more than or equal to the distance value between two adjacent latches to the width value of bottom, in order to make grain-drying dust arrester can well stop the airflow reflux of dust storage chamber, can make to quit work time, each other because gravity fall can be in contact with one another isolated extraneous moisture and dust.
In addition, as shown in Figure 1, inlet duct 1 comprises warm-air pipe 11 for heated drying air is provided and for by the air exhauster 12 of heated drying air suction grain-drying dust arrester, warm-air pipe 11 is connected with air exhauster 12, and air exhauster 12 is connected with baking zone 3.The setting of warm-air pipe 11 is for dry hot-air is provided.The setting of air exhauster 12 is for by dry hot-air suction grain-drying dust arrester, and power is provided simultaneously, makes it enter baking zone 3 cereal is dried.Inlet duct 1 also comprises the thermosistor 13 for regulating temperature, and thermosistor 13 is installed between warm-air pipe 11 and air exhauster 12.The setting of thermosistor 13 is activity of destroying cereal for fear of the excess Temperature of hot-air, provides suitable heated drying air to provide power to enter baking zone 3 by air exhauster 12 cereal is dried.
Wherein, as shown in Figure 1, exhaust apparatus 2 comprises exhaust blower 21 and exhaust duct 22, and exhaust blower 21 is connected with baking zone 3, and exhaust duct 22 is connected with shutter 4.Exhaust blower 21 is connected with baking zone 3, exhaust duct 22 is connected with shutter 4, in order to allow dry hot-air through baking zone 3, cereal be dried, then utilize exhaust blower that the air and the impurity that carry moisture are discharged by exhaust duct 22, thus by wind-force by active pendulum leaf 41 discharge separated from one another moisture and the dust of shutter 4.
In addition, as shown in Figure 1, the central axis of inlet duct 1 is vertical with the central axis of baking zone 3, and the central axis of exhaust apparatus 2 is parallel with the central axis of baking zone 3.The central axis of inlet duct 1 is vertical with the central axis of baking zone 3, and the central axis of exhaust apparatus 2 is parallel with the central axis of baking zone 3, is in order to form certain draught head to accelerate the efficiency of drying.Between air exhauster 12 and baking zone 3, be connected by switching bend pipe.Between air exhauster 12 and baking zone 3, being connected by switching bend pipe, is being connected for the ease of air exhauster 12 and baking zone 3.Grain-drying dust arrester also comprises dividing plate 5, and exhaust duct 22 is through dividing plate 5, and shutter 4 is connected with dividing plate 5.The setting of dividing plate 5 is the installation strength in order to improve exhaust duct 22, avoids that wind-force is excessive causes the installation of exhaust duct 22 unstable.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all embodiments.All any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in the protection domain of the utility model claim.
Claims (10)
1. a grain-drying dust arrester, comprise the inlet duct (1) and the exhaust apparatus (2) that are connected, it is characterized in that, dry dust arrester and also comprise the baking zone (3) that is positioned over the equipment below of installing cereal, described baking zone (3) is installed between inlet duct (1) and exhaust apparatus (2), the link that described exhaust apparatus (2) contacts with outside air is connected with shutter (4), and described shutter is provided with some active pendulum leaves (41); When work, exhaust apparatus (2) discharge wind-force by the active pendulum leaf (41) of shutter (4) thus discharge moisture separated from one another and dust; While quitting work, active pendulum leaf (41) falls to contacting with each other overlapping because wind-force stops being subject to Action of Gravity Field.
2. grain-drying dust arrester according to claim 1, it is characterized in that, described shutter (4) also comprises some latches (42) and framework (43), described framework (43) is four square structures that rod member is connected successively, described latch (42) two ends are individually fixed on two of the left and right rod member of framework (43), and described active pendulum leaf (41) one end hang on latch (42).
3. grain-drying dust arrester according to claim 2, is characterized in that, the cross section of described active pendulum leaf (41) is the inverted triangle structure of the wide narrow base in top, and described latch (42) is through the top of active pendulum leaf (41).
4. grain-drying dust arrester according to claim 3, is characterized in that, the top of the cross section of described active pendulum leaf (41) is more than or equal to the distance value between two adjacent latches to the width value of bottom.
5. grain-drying dust arrester according to claim 1, it is characterized in that, described inlet duct (1) comprises warm-air pipe (11) for heated drying air is provided and for by the air exhauster (12) of heated drying air suction grain-drying dust arrester, described warm-air pipe (11) is connected with air exhauster (12), and described air exhauster (12) is connected with baking zone (3).
6. grain-drying dust arrester according to claim 5, it is characterized in that, described inlet duct (1) also comprises the thermosistor (13) for regulating heated drying air temperature, and described thermosistor (13) is installed between warm-air pipe (11) and air exhauster (12).
7. grain-drying dust arrester according to claim 1, it is characterized in that, described exhaust apparatus (2) comprises exhaust blower (21) and exhaust duct (22), and described exhaust blower (21) is connected with baking zone (3), and described exhaust duct (22) is connected with shutter (4).
8. according to the grain-drying dust arrester described in claim 1 to 7 any one, it is characterized in that, the central axis of described inlet duct (1) is vertical with the central axis of baking zone (3), and the central axis of described exhaust apparatus (2) is parallel with the central axis of baking zone (3).
9. grain-drying dust arrester according to claim 5, is characterized in that, between described air exhauster (12) and baking zone (3), is connected by switching bend pipe.
10. grain-drying dust arrester according to claim 7, is characterized in that, grain-drying dust arrester also comprises dividing plate (5), and described exhaust duct (22) is through dividing plate (5), and described shutter (4) is connected with dividing plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420222826.8U CN203824288U (en) | 2014-05-04 | 2014-05-04 | Grain drying and dedusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420222826.8U CN203824288U (en) | 2014-05-04 | 2014-05-04 | Grain drying and dedusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203824288U true CN203824288U (en) | 2014-09-10 |
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ID=51479773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420222826.8U Expired - Fee Related CN203824288U (en) | 2014-05-04 | 2014-05-04 | Grain drying and dedusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203824288U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949472A (en) * | 2015-07-28 | 2015-09-30 | 温岭市创嘉信息科技有限公司 | Grain drying device |
| CN105532949A (en) * | 2016-01-29 | 2016-05-04 | 张国阳 | Extra-strong green tea drying system |
| CN111684894A (en) * | 2019-03-15 | 2020-09-22 | 株式会社佐竹 | Pre-drying device of warm water disinfection equipment for disinfecting seeds with warm water |
-
2014
- 2014-05-04 CN CN201420222826.8U patent/CN203824288U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949472A (en) * | 2015-07-28 | 2015-09-30 | 温岭市创嘉信息科技有限公司 | Grain drying device |
| CN105532949A (en) * | 2016-01-29 | 2016-05-04 | 张国阳 | Extra-strong green tea drying system |
| CN111684894A (en) * | 2019-03-15 | 2020-09-22 | 株式会社佐竹 | Pre-drying device of warm water disinfection equipment for disinfecting seeds with warm water |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 |