CN213873598U - Drying device for grain processing - Google Patents
Drying device for grain processing Download PDFInfo
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- CN213873598U CN213873598U CN202022948750.5U CN202022948750U CN213873598U CN 213873598 U CN213873598 U CN 213873598U CN 202022948750 U CN202022948750 U CN 202022948750U CN 213873598 U CN213873598 U CN 213873598U
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Abstract
The application discloses a drying device for grain processing, which comprises a supporting assembly and a drying assembly, wherein the supporting assembly comprises a supporting box and a drying barrel, the drying barrel is welded and fixed in the supporting box and is divided into a first air chamber and a second air chamber by the drying barrel, the drying barrel is communicated with a feeding pipe, a discharging pipe penetrates through the supporting box, an air outlet is formed in the drying barrel, the side wall of the supporting box is communicated with a waste discharging pipe, and the waste discharging pipe is communicated with the first air chamber; the drying component comprises a hot blast stove, a motor, helical blades and a transmission rod, the hot blast stove is communicated with an air outlet pipe, the air outlet pipe penetrates through the inner wall of the supporting box and is communicated with the drying barrel, the rotating shaft of the motor is in key connection with one end of the transmission rod, the center of the drying barrel is provided with a bearing in a fixed connection mode, and the helical blades are fixedly connected to the side wall of the transmission rod. This scheme is passed through helical blade and is stirred grain in to the drying barrel, makes grain and hot-air fully contact grain flow heating effect better, makes the better circulation of the hot-air of transmission.
Description
Technical Field
The application relates to the technical field of grain drying, particularly, relate to a drying device for grain processing.
Background
At present, the grain drying method generally depends on a heat source to throw the needed grain under the action of gravity or machinery, so that the moisture is slowly dispersed under the action of conduction, convection and radiation, thereby achieving the purpose of drying the grain; however, the drying method is complex, the energy consumption of the equipment is high, the automation level is low, and the investment is large.
The existing roller type dryer mainly comprises a hot blast stove, a drying cylinder, a fan, conveying equipment and the like, the grain drying effect is not high, hot air cannot be in full contact with grains, and the grain heating uniformity is poor.
SUMMERY OF THE UTILITY MODEL
The main aim at of this application provides a drying device for grain processing to grain is heated inhomogeneously among the improvement correlation technique, and the stoving effect is unsatisfactory, the problem that grain stoving effect is not high.
In order to achieve the purpose, the application provides a drying device for grain processing, which comprises a supporting component, wherein the supporting component comprises a supporting box and a drying barrel, the drying barrel is welded and fixed in the supporting box, the supporting box is divided into a first air chamber and a second air chamber by the drying barrel, a feed inlet of the drying barrel is communicated with a feed pipe, the feed pipe penetrates through the top of the supporting box, a discharge pipe is communicated with a discharge outlet of the drying barrel, the discharge pipe penetrates through the supporting box, a gas exhaust port is formed in the top of the drying barrel, the gas exhaust port is communicated with the first air chamber, a side wall of the supporting box is communicated with a waste discharge pipe, and the waste discharge pipe is communicated with the first air chamber; the stoving subassembly, the stoving subassembly includes hot-blast furnace, motor, helical blade and transfer line, the air-out end intercommunication of hot-blast furnace has out the tuber pipe, the one end that goes out the tuber pipe runs through the inner wall of support box, and with the air intake of stoving bucket is linked together, the axis of rotation of motor with the one end key-type connection of transfer line, the equal fixedly connected with bearing of central point department of putting of stoving bucket both sides, the one end of transfer line is fixed pegs graft two in the inner circle of bearing, helical blade fixed connection is on the lateral wall of transfer line.
In an embodiment of the present application, a sloping platform is welded and fixed to the bottom of the support box.
In one embodiment of the application, a gate valve is mounted on the tapping pipe.
In an embodiment of this application, the warm and humid acidimeter is installed through the bolt to the lateral wall of supporting box, the sensor of warm and humid acidimeter is located drying barrel.
In an embodiment of this application, the gas vent inner wall fixedly connected with filter screen at stoving bucket top.
In an embodiment of the present application, the spiral blade has a plurality of through holes.
Compared with the prior art, the beneficial effects of this application are: through opening the motor, the axis of rotation that makes the motor drives the transfer line and rotates, the helical blade who fixes the lateral wall makes the grain of stirring in to the drying barrel of pivoted transfer line, the hot-blast furnace is opened to the rethread, the grain when making the hot-air that the hot-blast furnace produced and stirring can the abundant contact, the hot-air that makes contact to grain conveys the grain with the heat, through installing helical blade in the drying barrel, can carry out better stirring to grain, it is better to the grain stream heating effect, make the hot-air of transmission can fully contact with grain, make the grain heating even, drying effect is good, high durability and convenient operation.
Drawings
Fig. 1 is a schematic cross-sectional view of a drying tub of a drying apparatus for grain processing according to an embodiment of the present application;
fig. 2 is a schematic cross-sectional view of a helical blade of a drying device for grain processing according to an embodiment of the application;
fig. 3 is a schematic side view of a supporting box of the drying device for grain processing according to the embodiment of the application.
In the figure: 100. a support assembly; 110. a support box; 111. a hygrothermograph; 120. a drying barrel; 130. a first air chamber; 140. a second air chamber; 150. a feed pipe; 160. a discharge pipe; 161. a gate valve; 170. an exhaust hole; 171. filtering with a screen; 180. a waste discharge pipe; 190. a sloping table; 200. a drying assembly; 210. a hot blast stove; 220. a motor; 230. a helical blade; 231. a through hole; 240. a transmission rod; 250. an air outlet pipe; 260. and a bearing.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
In addition, the term "plurality" shall mean two as well as more than two.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
Referring to fig. 1-3, the present application provides a drying apparatus for grain processing, including a supporting assembly 100 and a drying assembly 200, wherein the drying assembly 200 is installed in the supporting assembly 100.
The supporting assembly 100 comprises a supporting box 110 and a drying barrel 120, the drying barrel 120 is welded and fixed in the supporting box 110, the supporting box 110 is divided into a first air chamber 130 and a second air chamber 140 by the drying barrel 120, a feeding hole of the drying barrel 120 is communicated with a feeding pipe 150, the feeding pipe 150 penetrates through the top of the supporting box 110, a discharging hole 160 is communicated with a discharging hole of the drying barrel 120, the discharging pipe 160 penetrates through the supporting box 110, an exhaust hole 170 is formed in the top of the drying barrel 120, the exhaust hole 170 is communicated with the first air chamber 130, a waste discharging pipe 180 is communicated with the side wall of the supporting box 110, the waste discharging pipe 180 is communicated with the first air chamber 130, when the supporting box is used specifically, the drying barrel 120 is fixedly supported by the supporting box 110, the drying barrel 120 is cylindrical, grains to be dried are conveyed into the drying barrel 120 from the feeding pipe 150, the dried grains are discharged from the discharging pipe 160 communicated with the drying barrel 120, and water vapor during drying is discharged from the first air chamber 130 through the exhaust hole 170, the waste gas in the first air chamber 130 is discharged through the waste discharge pipe 180, so that when the drying barrel 120 is used, the grain inside can be conveniently rolled, and the uniformity of the grain rolling is good, and dead angles can not be generated.
The drying assembly 200 comprises a hot blast stove 210, a motor 220, a helical blade 230 and a transmission rod 240, an air outlet pipe 250 is communicated with an air outlet end of the hot blast stove 210, one end of the air outlet pipe 250 penetrates through the inner wall of the support box 110 and is communicated with an air inlet of the drying barrel 120, a rotating shaft of the motor 220 is in key connection with one end of the transmission rod 240, bearings 260 are fixedly connected to central positions of two sides of the drying barrel 120, one end of the transmission rod 240 is fixedly inserted into inner rings of the two bearings 260, the helical blade 230 is fixedly connected to the side wall of the transmission rod 240, when the drying assembly is used in detail, the hot blast stove 210 is combusted to generate hot air, the hot air is transmitted into the drying barrel 120 through the air outlet pipe 250, the motor 220 is turned on, the rotating shaft of the motor 220 drives the transmission rod 240 to rotate, and the rotating transmission rod 240 enables the helical blade 230 fixed on the side wall to stir grains in the drying barrel 120, grain during the stirring contacts with the hot-air of hot-blast furnace 210 transmission, and hot-air gives grain with the heat transfer, makes its temperature rise, and grain is heated the intensification, and moisture content evaporates to the air, becomes steam and discharges from exhaust hole 170, and exhaust steam discharges from the exhaust pipe 180 of first air chamber 130 again, makes grain and the hot-air of hot-blast furnace 210 transport fully contact through helical blade 230, increases the stoving effect of grain.
In this embodiment, the bottom welded fastening of supporting box 110 has sloping platform 190, through sloping platform 190's use, makes the grain after the stoving completion discharge from discharging pipe 160 because of gravity is automatic, and can not make grain remain in drying bucket 120, the transmission of the people of being convenient for to grain.
In this embodiment, the discharging pipe 160 is provided with a gate valve 161, so that the grain in the drying barrel 120 can be controlled to flow out through the gate valve 161 when being dried by using the gate valve, and the device is more convenient to use.
In this embodiment, the sidewall of the supporting box 110 is installed with the thermo-hygrometer 111 through a bolt, and the sensor of the thermo-hygrometer 111 is located in the drying tub 120, and is used through the thermo-hygrometer 111, so that humidity and temperature in the drying tub 120 can be known when grains are dried, and the drying progress of the grains can be known conveniently.
In this embodiment, a filter screen 171 is fixedly connected to an inner wall of the exhaust hole 170 at the top of the drying tub 120, and by using the filter screen 171, when the helical blade 230 stirs the grain, the filter screen 171 intercepts the grain driven by the helical blade 230, so that the rolling grain does not fly out of the exhaust hole 170.
In this embodiment, a plurality of through-holes 231 have been seted up on helical blade 230, through-hole 231, make hot-air when the circulation, can pass the through-hole on helical blade 230 and heat grain, make the heating effect better, the circulation of air effect is stronger.
Specifically, this drying device for grain processing's theory of operation: when the grain drying device is used, firstly, grains to be dried are conveyed into the drying barrel 120 through the feeding pipe 150, the hot blast stove 210 is opened, hot air is generated by the hot blast stove 210, the hot air is transmitted into the drying barrel 120 through the air outlet pipe 250, then the motor 220 is opened, the rotating shaft of the motor 220 drives the transmission rod 240 to rotate, the rotating transmission rod 240 enables the spiral blade 230 fixed on the side wall to stir the grains in the drying barrel 120, the grains during stirring are fully contacted with the hot air transmitted by the hot blast stove 210, the hot air contacted with the grains transmits heat to the grains, the temperature of the grains is raised, the grains are heated, the moisture of the grains is evaporated into water vapor, the water vapor is discharged from the exhaust holes 170, the temperature and humidity change of the grains in the drying barrel 120 are observed through the hygrothermograph 111 on the side wall of the supporting box 110, when the temperature in the drying barrel reaches a certain time, the 210 is closed, after the grains slowly threaten reaches the requirement, the gate valve 161 is opened, the grain is discharged from the discharge pipe 160, the device stirs the grain inside the drying barrel 120 through the transmission rod 240 and the helical blade 230, so that the grain is fully contacted with hot air conveyed by the hot blast stove 210, the grain drying and uniform heating effects are good, the transmitted hot air can be fully contacted with the grain, and the grain drying effect is improved.
It should be noted that: the model specification of the motor 220 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply of the motor 220 and its principle will be clear to a person skilled in the art and will not be described in detail here.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (6)
1. Drying device for grain processing, which is characterized by comprising
The support assembly (100) comprises a support box (110) and a drying barrel (120), the drying barrel (120) is welded and fixed in the support box (110), the support box (110) is divided into a first air chamber (130) and a second air chamber (140) by the drying barrel (120), a feeding hole of the drying barrel (120) is communicated with a feeding pipe (150), the feeding pipe (150) penetrates through the top of the support box (110), a discharging hole (160) is communicated with a discharging hole of the drying barrel (120), the discharging pipe (160) penetrates through the support box (110), an exhaust hole (170) is formed in the top of the drying barrel (120), the exhaust hole (170) is communicated with the first air chamber (130), a waste discharge pipe (180) is communicated with the side wall of the support box (110), and the waste discharge pipe (180) is communicated with the first air chamber (130);
drying assembly (200), drying assembly (200) includes hot-blast furnace (210), motor (220), helical blade (230) and transfer line (240), the air-out end intercommunication of hot-blast furnace (210) has air-out pipe (250), the one end of air-out pipe (250) runs through the inner wall of supporting box (110), and with the air intake of drying barrel (120) is linked together, the axis of rotation of motor (220) with the one end key-type connection of transfer line (240), the equal fixedly connected with bearing (260) of central point department of putting of drying barrel (120) both sides, the one end of transfer line (240) is fixed to be pegged graft in two in the inner circle of bearing (260), helical blade (230) fixed connection is on the lateral wall of transfer line (240).
2. The drying device for grain processing as claimed in claim 1, characterized in that the bottom of the supporting box (110) is welded and fixed with a sloping platform (190).
3. The drying apparatus for grain processing as claimed in claim 1, wherein a gate valve (161) is mounted on the discharge pipe (160).
4. The drying device for grain processing as claimed in claim 1, wherein the sidewall of the supporting box (110) is mounted with a thermo-hygrometer (111) by a bolt, and a sensor of the thermo-hygrometer (111) is located in the drying tub (120).
5. The drying device for grain processing as claimed in claim 1, wherein a filter screen (171) is fixedly connected with the inner wall of the exhaust hole (170) on the top of the drying barrel (120).
6. The drying device for grain processing as claimed in claim 1, wherein the helical blade (230) is provided with a plurality of through holes (231).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022948750.5U CN213873598U (en) | 2020-12-11 | 2020-12-11 | Drying device for grain processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022948750.5U CN213873598U (en) | 2020-12-11 | 2020-12-11 | Drying device for grain processing |
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| Publication Number | Publication Date |
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| CN213873598U true CN213873598U (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022948750.5U Active CN213873598U (en) | 2020-12-11 | 2020-12-11 | Drying device for grain processing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074016A (en) * | 2021-11-09 | 2022-02-22 | 山东金格瑞机械有限公司 | Drying and crushing method of plant materials and processing system thereof |
| CN116379748A (en) * | 2023-03-30 | 2023-07-04 | 安徽正阳机械科技有限公司 | Combined tower type grain drying device |
-
2020
- 2020-12-11 CN CN202022948750.5U patent/CN213873598U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074016A (en) * | 2021-11-09 | 2022-02-22 | 山东金格瑞机械有限公司 | Drying and crushing method of plant materials and processing system thereof |
| CN116379748A (en) * | 2023-03-30 | 2023-07-04 | 安徽正阳机械科技有限公司 | Combined tower type grain drying device |
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