CN211290978U

CN211290978U - Hot air guiding device of grain dryer

Info

Publication number: CN211290978U
Application number: CN201921391884.2U
Authority: CN
Inventors: 张勇
Original assignee: Yangzhou Zeyang Machinery Co ltd
Current assignee: Yangzhou Zeyang Machinery Co ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-08-18
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a hot-blast guiding device of grain drying-machine relates to grain drying-machine technical field, and for solving the inside heated air circulation performance of current grain drying-machine not perfect enough, the efficiency of stoving problem high inadequately. The grain drying and placing machine comprises a grain drying and placing machine main body, and is characterized in that a drying machine is installed on one side of the grain drying and placing machine main body, an air inlet is formed in one side of the drying machine, a moisture discharging opening is formed in the middle position above the grain drying and placing machine main body, a discharging door is installed at the front end of the grain drying and placing machine main body, a door opening handle is installed on one side of the front end of the discharging door, a hot air inlet pipe is installed between the grain drying and placing machine main body and the drying machine, an air supply fan is installed on the hot air inlet pipe, and a grain placing frame is.

Description

Hot air guiding device of grain dryer

Technical Field

The utility model relates to a grain drying-machine technical field specifically is a hot-blast guiding device of grain drying-machine.

Background

The grain drying-machine is the hot-blast stoving case, adopts convolution heating device, can produce a large amount of hot-blasts in the short time, and it can reach through high temperature treatment and kill the worm's ovum, thoroughly solves the grain drying problem. Along with the improvement of grain seeds, the improvement of unit yield and the increase of the national investment on grain drying equipment, more and more large, medium and small grain drying facilities are built. Whether the dryer with high matching quality, long service life, economy, practicality, good reliability and high automation degree can be selected is crucial, the equipment of the dryer is suitable for large and not small, because the dryer needs to be played in rainy season in harvest season under most conditions, the drying quantity is large, and the problem cannot be solved due to small production rate. In national and local storage warehouses, large and medium-sized dryers are required to be built in the concentrated grain production areas. The service radius of the fixed dryer is preferably small but not large, so that the transportation distance is reduced, the cost is reduced, and the benefit is improved.

However, the hot air circulation performance in the existing grain dryer is not perfect enough, and the drying efficiency is not high enough; therefore, the existing requirements are not met, and the hot air guiding device of the grain dryer is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hot-blast guiding device of grain drying-machine to the heated air circulation performance of the inside of current grain drying-machine that provides in solving above-mentioned background art is not perfect enough, the efficiency of stoving problem high inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hot-blast guiding device of grain drying-machine, includes grain stoving placer main part, the drying-machine is installed to one side of grain stoving placer main part, drying-machine one side is provided with air intlet, the intermediate position department of grain stoving placer main part top is provided with the hydrofuge mouth, the blowing door is installed to the front end of grain stoving placer main part, and the blowing door is provided with threely, and three blowing door distributes in proper order, the blowing door passes through the damping pivot with grain stoving placer main part and rotates to be connected, one side of blowing door front end is installed and is opened the door handle, and opens the door handle and pass through the screw connection with the blowing door, install hot-blast admission pipe between grain stoving placer main part and the drying-machine, hot-blast air is installed air supply fan on advancing the pipe, the internally mounted of grain stoving placer main part has the.

Preferably, the internally mounted of grain rack has the grain to place the board, and the grain is placed the board and is provided with a plurality of, and just the board distributes in proper order is placed to a plurality of grain, the grain is placed board and grain rack sliding connection.

Preferably, a circulating fan is installed at one corner of the upper end in the grain drying and placing machine main body, an air inlet is formed in the lower end of the circulating fan, and an air outlet is formed in one side of the circulating fan.

Preferably, the guide plate is installed to the inside top of grain stoving placer main part, the return air duct is installed to one side of grain stoving placer main part upper end, and the both ends of return air duct are connected with grain stoving placer main part and drying-machine seal respectively, the top of guide plate is provided with heated air circulation pipeline.

Preferably, the guide plate comprises a fixed mounting plate, a fixed clamping plate, an air guide opening and absorbent cotton, the fixed mounting plate is arranged at each of two ends of the guide plate, and the fixed clamping plate is arranged on one side of the fixed mounting plate.

Preferably, the inside of guide plate is provided with the wind-guiding mouth, and the wind-guiding mouth is provided with a plurality of, and a plurality of wind-guiding mouths distribute in proper order, the internally mounted of wind-guiding mouth has the cotton wool that absorbs moisture.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an internally mounted at grain stoving weaving machine main part has circulating fan, can make the hot-blast better circulation of inside, when guaranteeing the performance that grain was dried, can promote the efficiency of drying, has solved the inside heated air circulation performance of current grain drying-machine and has not enough perfected, the efficiency of drying problem high inadequately.

2. The utility model discloses an install the guide plate, can make hot-blast inner loop performance perfect more, through being provided with the return air duct, can make hot-blast better extrinsic cycle, holistic simple structure, the circulation performance is perfect more, through being provided with the hydrofuge mouth, can be better carry out the discharge of inside moisture, the practicality is higher.

Drawings

FIG. 1 is a front view of the grain dryer of the present invention;

FIG. 2 is a sectional view of the grain dryer of the present invention;

fig. 3 is the structure diagram of the grain placing plate of the utility model.

In the figure: 1. a grain drying and placing machine main body; 2. a dryer; 3. an air inlet; 4. a moisture removal port; 5. a discharge door; 6. a door opening handle; 7. a hot air inlet pipe; 8. an air supply fan; 9. placing the grain rack; 10. a grain placement plate; 11. a baffle; 12. a hot air circulation duct; 13. a circulating fan; 14. an air inlet; 15. an air outlet; 16. a return air duct; 17. fixing the mounting plate; 18. fixing the clamping plate; 19. a wind guide opening; 20. moisture-absorbing cotton.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a grain drying machine hot air guiding device comprises a grain drying placer main body 1, a drying machine 2 is installed on one side of the grain drying placer main body 1, an air inlet 3 is arranged on one side of the drying machine 2, a moisture discharging port 4 is arranged at the middle position above the grain drying placer main body 1, an emptying door 5 is installed at the front end of the grain drying placer main body 1, three emptying doors 5 are arranged, the three emptying doors 5 are sequentially distributed, the emptying door 5 is rotatably connected with the grain drying placer main body 1 through a damping rotating shaft, the door opening and closing performance is more perfect, a door opening door handle 6 is installed on one side of the front end of the emptying door 5, the door opening door handle 6 is connected with the emptying door 5 through screws, a hot air inlet pipe 7 is installed between the grain drying placer main body 1 and the drying machine 2, an air supply fan 8 is installed on the hot air inlet pipe 7, a grain placing rack 9 is installed inside the grain drying placer main body, the grain drying performance can be better guaranteed. Simple structure and perfect performance.

Further, the internally mounted of grain rack 9 has grain to place board 10, and grain places board 10 and is provided with a plurality of, and a plurality of grain places board 10 and distributes in proper order, and grain places board 10 and grain rack 9 sliding connection, and the board 10 is placed to the grain that takes out that can be better.

Further, a circulating fan 13 is installed at one corner of the upper end inside the grain drying and placing machine body 1, an air inlet 14 is formed in the lower end of the circulating fan 13, an air outlet 15 is formed in one side of the circulating fan 13, and the performance of internal hot air circulation can be better guaranteed.

Further, guide plate 11 is installed to the inside top of grain stoving placer main part 1, and return air duct 16 is installed to one side of grain stoving placer main part 1 upper end, and return air duct 16's both ends respectively with grain stoving placer main part 1 and drying-machine 2 sealing connection, and guide plate 11's top is provided with heated air circulation pipeline 12, and sealing performance is more perfect, and the structure practicality is higher.

Further, the guide plate 11 comprises a fixed mounting plate 17, a fixed clamping plate 18, an air guide opening 19 and absorbent cotton 20, the fixed mounting plate 17 is arranged at each of two ends of the guide plate 11, the fixed clamping plate 18 is arranged on one side of the fixed mounting plate 17, and the guide plate can be better installed and fixed.

Further, the inside of guide plate 11 is provided with wind-guiding mouth 19, and wind-guiding mouth 19 is provided with a plurality of, and a plurality of wind-guiding mouth 19 distributes in proper order, and the internally mounted of wind-guiding mouth 19 has moisture absorption cotton 20, the inside moisture absorption performance of guarantee that can be better.

The working principle is as follows: during the use, open the blowing door 5 through opening door handle 6, place grain on board 10 is placed to grain, place board 10 slip and grain rack 9 fixed with grain, place and close blowing door 5 after fixed the completion and dry, start drying-machine 2, the air passes through inside air intlet 3 gets into drying-machine 2, hot-blast inside entering grain stoving placer main part 1 through hot-blast admission pipe 7 and air supply fan 8, circulating fan 13 can make the better inside circulation of steam, the air passes through wind-guiding mouth 19 up-and-down motion, moisture absorption cotton 20 can effectively absorb inside moisture, inside drying performance is more perfect, some hot-blast inside that gets into drying-machine 2 through return air duct 16, generate steam once more.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hot-blast guiding device of grain drying-machine, includes grain stoving placer main part (1), its characterized in that: the grain drying and placing machine is characterized in that a dryer (2) is installed on one side of a grain drying and placing machine main body (1), an air inlet (3) is formed in one side of the dryer (2), a moisture discharging port (4) is formed in the middle position above the grain drying and placing machine main body (1), a discharging door (5) is installed at the front end of the grain drying and placing machine main body (1), the discharging door (5) is three, the three discharging doors (5) are sequentially distributed, the discharging door (5) is rotatably connected with the grain drying and placing machine main body (1) through a damping rotating shaft, a door opening handle (6) is installed on one side of the front end of the discharging door (5), the door opening handle (6) is connected with the discharging door (5) through a screw, a hot air inlet pipe (7) is installed between the grain drying and placing machine main body (1) and the dryer (2), and an air supply fan (8) is installed on the hot air inlet pipe (7), the grain drying and placing machine is characterized in that a grain placing frame (9) is arranged inside the grain drying and placing machine main body (1).

2. The hot air guiding device of the grain dryer of claim 1, characterized in that: the grain placing device is characterized in that a grain placing plate (10) is arranged inside the grain placing frame (9), the grain placing plate (10) is provided with a plurality of grains, the grain placing plates (10) are distributed in sequence, and the grain placing plates (10) are connected with the grain placing frame (9) in a sliding mode.

3. The hot air guiding device of the grain dryer of claim 1, characterized in that: grain stoving placer main part (1) inside upper end one corner install circulating fan (13), the lower extreme of circulating fan (13) is provided with air intake (14), one side of circulating fan (13) is provided with air outlet (15).

4. The hot air guiding device of the grain dryer of claim 1, characterized in that: guide plate (11) are installed to the inside top of grain stoving placer main part (1), return air duct (16) are installed to one side of grain stoving placer main part (1) upper end, and the both ends of return air duct (16) respectively with grain stoving placer main part (1) and drying-machine (2) sealing connection, the top of guide plate (11) is provided with heated air circulation pipeline (12).

5. The hot air guiding device of the grain dryer of claim 4, wherein: the guide plate (11) comprises a fixed mounting plate (17), a fixed clamping plate (18), an air guide opening (19) and moisture absorption cotton (20), the fixed mounting plate (17) is arranged at each of two ends of the guide plate (11), and the fixed clamping plate (18) is arranged on one side of the fixed mounting plate (17).

6. The hot air guiding device of the grain dryer of claim 5, wherein: the air guide plate is characterized in that an air guide opening (19) is formed in the air guide plate (11), a plurality of air guide openings (19) are formed in the air guide plate, the air guide openings (19) are distributed in sequence, and moisture absorption cotton (20) is installed in the air guide openings (19).