CN113418376A

CN113418376A - Drying equipment for grain dehydration

Info

Publication number: CN113418376A
Application number: CN202110553865.0A
Authority: CN
Inventors: 张书文; 张利; 王飞飞
Original assignee: Anhui Yihe Machinery Co ltd
Current assignee: Anhui Yihe Machinery Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-09-21

Abstract

The utility model relates to a field of desiccator, the utility model discloses a drying equipment for cereal dehydration, including defeated grain mechanism, the stoving layer, arrange grain layer and lifting machine, the stoving layer includes layer shell and defeated tuber pipe one to layer shell input drying air current, be provided with drainage mechanism in the layer shell, drainage mechanism includes drainage layer one and drainage layer two, be provided with a plurality of in the drainage layer one along the length direction evenly distributed's of layer shell drainage piece one, drainage layer one is provided with a plurality of layers and along the vertical direction evenly distributed of layer shell, drainage layer two is provided with a plurality of layers and is located each drainage layer one's below respectively, be provided with a plurality of in the drainage layer two along the length direction evenly distributed's of layer shell drainage piece two, drainage piece two is under between two adjacent drainage piece one, drainage piece one and drainage piece two are the bar form and are perpendicular with the lateral wall of layer shell. This application has and to dry to each position of cereal, improves the effect of stoving effect.

Description

Drying equipment for grain dehydration

Technical Field

The application relates to the field of dryers, in particular to a drying device for grain dehydration.

Background

Cereal need carry out drying process to cereal from the process of reaping the storage to so that the follow-up processing of cereal or long-term storage, so generally all can use cereal drying equipment to dry before carrying out cereal storage, drying equipment can reduce the water content of cereal, is convenient for save and transport cereal, has restrained breeding of microorganism simultaneously again.

The drying equipment generally comprises a lifting machine, a grain discharging layer, a drying layer and a grain conveying mechanism, wherein the lifting machine is used for lifting grains to the height of the grain discharging layer and conveying the grains to the grain discharging layer, the grain discharging layer discharges the grains to the drying layer for drying, and the dried grains are conveyed to a grain bin through the grain conveying mechanism. Generally use the hair-dryer to blow to cereal in the stoving layer, take away the moisture on the cereal to the realization is to the drying of cereal, and the hair-dryer can't be dried to a plurality of positions of cereal, and then the stoving effect is relatively poor

Disclosure of Invention

In order to dry each position to cereal, improve the stoving effect, this application provides a drying equipment for cereal dehydration.

The application provides a drying equipment for cereal dehydration adopts following technical scheme:

the utility model provides a drying equipment for cereal dehydration, includes by lower supreme defeated grain mechanism, stoving layer, row grain layer and the lifting machine that distributes in proper order, the lifting machine is used for with the cereal of waiting to dewater promote to arrange in the grain layer its characterized in that: the drying layer comprises a layer shell and a first air delivery pipe for inputting dry air flow into the layer shell, a drainage mechanism is arranged in the layer shell and comprises a first drainage layer and a second drainage layer, a plurality of edges are arranged in the first drainage layer, drainage pieces are evenly distributed in the length direction of the layer shell, the first drainage layer is provided with a plurality of layers and is evenly distributed in the vertical direction of the layer shell, the second drainage layer is provided with a plurality of layers and is respectively located below the first drainage layer, a plurality of edges are arranged in the second drainage layer, drainage pieces are evenly distributed in the length direction of the layer shell, the second drainage pieces are located two adjacent layers under the first drainage pieces, and the first drainage pieces and the second drainage pieces are strip-shaped and are perpendicular to the side wall of the layer shell.

Through adopting above-mentioned technical scheme, cereal can drop on drainage piece one and drainage piece two by arranging grain layer entering stoving layer after to can prolong the time of cereal whereabouts in the stoving layer, in addition, after the air current got into the shell of a layer, drainage piece one and drainage piece two in drainage layer one and the drainage layer two can be so that the air current takes place the disorder, and then can blow each position of cereal, therefore can improve the stoving effect.

Preferably, the first drainage piece comprises a first inclined plate and a second inclined plate which are symmetrically arranged, the side edges of one side of the first inclined plate and one side of the second inclined plate in the length direction are fixedly connected with each other, and the side edges of the first inclined plate and the second inclined plate, which are far away from the mirror image surface, are inclined downwards to one side far away from the mirror image surface; the second drainage piece comprises a prism body with a triangular cross section, and one edge of the prism body is positioned right below the position between the first adjacent two drainage pieces.

Through adopting above-mentioned technical scheme, because drainage piece two is located the below of two adjacent drainage pieces one, and drainage piece two is the prism, and then when the air current blows on the lateral wall of drainage piece two, can guide the air current to the contained angle department between swash plate one and the swash plate two in the drainage piece one, therefore can make the cereal of the contained angle department between cereal swash plate one and the swash plate two take place to roll to can further blow each position of cereal, therefore can improve the stoving effect.

Preferably, swash plate one is kept away from the rigid coupling has extension board one on the side of two one sides of swash plate, swash plate two is kept away from the rigid coupling has extension board two on the side of one side of swash plate, extension board one with the side slope of the one side of swash plate is kept away from to extension board two is downwards and towards swash plate one with mirror image face between the swash plate two.

Through adopting above-mentioned technical scheme, utilize extension plate one and extension plate two can rebound once more with the cereal of the contained angle department between swash plate one and the swash plate two, and then can further prolong the time that cereal stays in drainage piece one, further improved the stoving effect.

Preferably, the prism body is hollow, and a heating rod is arranged in the prism body.

Through adopting above-mentioned technical scheme, utilize the heating rod, can heat the prism, under heat-conducting effect, can be so that the surface of prism has certain heat, and then the cereal that drops on prism surface can heat and dry, has further improved the stoving effect.

Preferably, two ends of the prism are open, and two heating rods in the prism are symmetrically arranged on two sides of the inner cavity of the prism.

By adopting the technical scheme, the two heating rods are arranged in the prism body, so that both sides of the prism body can be uniformly heated, and the temperature balance of each part on the prism body is ensured.

Preferably, the end faces of the two ends of the prism are fixedly connected with sealing covers, through holes are formed in the sealing covers, and the leads of the heating rod penetrate through the through holes.

Through adopting above-mentioned technical scheme, utilize sealed lid, can hinder the heat of heating rod and distribute away from the opening at prism both ends, and then can reduce thermal loss.

Preferably, the two ends of the first drainage piece are respectively provided with a first grid plate fixedly connected with the layer shell, an air storage cavity is formed between the first grid plate and the side wall of the layer shell, the top and the bottom of the air storage cavity are respectively fixedly connected with a sealing plate, and the two sides of the layer shell are respectively provided with a first air delivery pipe communicated with the air storage cavity.

Through adopting above-mentioned technical scheme, utilize grid plate one can hinder cereal and drop to defeated tuber pipe one, and then can hinder defeated tuber pipe one and cause the jam.

Preferably, two ends of the layer shell are opened and fixedly connected with a grid plate II, end faces of two ends of the layer shell are fixedly connected with a wind storage cover communicated with the grid plate II, and the wind storage cover is communicated with a wind delivery pipe II for delivering wind to the wind storage cover.

By adopting the technical scheme, the air storage cover can be blown by the air delivery pipe II, and then air flow in the air storage cover can enter the laminated shell from the side of the laminated shell through the grid plate II.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the first drainage layer and the second drainage layer, grains can fall on the first drainage part and the second drainage part after entering the drying layer from the grain discharging layer, so that the falling time of the grains in the drying layer can be prolonged, and in addition, after air flow enters the shell, the first drainage part and the second drainage part in the first drainage layer and the second drainage layer can enable the air flow to be disordered, so that air can be blown to all positions of the grains, and the drying effect can be improved;

2. by arranging the first extension plate and the second extension plate, grains at the included angle between the first inclined plate and the second inclined plate can be rebounded again by utilizing the first extension plate and the second extension plate, so that the staying time of the grains in the first drainage piece can be further prolonged, and the drying effect is further improved;

3. through setting up the heating rod, be provided with two heating rods in the prism, can all heat evenly the both sides of prism to guarantee the temperature balance of each position on the prism.

Drawings

Fig. 1 is a schematic view of the overall structure of a drying apparatus according to an embodiment of the present invention.

FIG. 2 is a schematic view mainly illustrating the construction of the baking layer in FIG. 1.

Fig. 3 is a side view of the drainage mechanism of fig. 2.

Fig. 4 mainly illustrates a partial structure of the drainage mechanism in fig. 2.

Description of reference numerals: 1. a grain conveying mechanism; 2. grain discharging layer; 3. drying the layer; 31. laminating the shell; 32. a first air delivery pipe; 100. a hoist; 4. a drainage mechanism; 401. a drainage layer I; 402. a second drainage layer; 41. a first drainage piece; 411. a first inclined plate; 412. a second inclined plate; 413. a first extension plate; 414. a second extension plate; 42. a second drainage piece; 421. a prism; 422. a sealing cover; 4221. a through hole; 43. a first connecting strip; 44. a second connecting strip; 45. a third connecting strip; 46. a connecting strip IV; 5. a heating rod; 51. a wire; 6. a first grid plate; 61. a sealing plate; 601. a wind storage cavity; 7. a grid plate II; 8. a wind storage cover; 9. and a second air delivery pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a drying equipment for grain dehydration. Referring to fig. 1, the drying equipment comprises a grain conveying mechanism 1, a drying layer 3, a grain discharging layer 2 and a lifting machine 100 which are sequentially distributed from bottom to top, wherein grains are lifted to the grain discharging layer 2 by the lifting machine 100, the grains are discharged to the drying layer 3 by the grain discharging layer 2 according to a preset amount, then the grains are dried by the drying layer 3, and the grains are conveyed to a granary by the grain conveying mechanism 1 after being dried.

Referring to fig. 2, the drying layer 3 includes a layer shell 31, the layer shell 31 is a cuboid with a hollow middle part, the top of the layer shell 31 is communicated with the grain discharging layer 2, the bottom of the layer shell is communicated with the drying layer 3, end faces of two ends of the layer shell 31 are provided with air storage hoods 8 communicated with inner cavities of the drying layer 3, the air storage hoods 8 are communicated with air delivery pipes two 9, hot air is introduced into the air delivery pipes two 9, the layer shell 31 is close to side wall openings of the air storage hoods 8 and is fixedly connected with grid plates two 7, and air flow in the air storage hoods 8 can pass through the grid plates two 7 to enter the layer shell 31.

Referring to fig. 2, grid plates 6 parallel to the side walls of the layer 31 in the length direction are arranged on both sides of the layer 31 in the length direction, both ends of each grid plate 6 are fixedly connected to the side walls of both ends of the layer 31 in the length direction, an air storage cavity 601 is formed between each grid plate 6 and the side wall of the layer 31 in the length direction, sealing plates 61 fixedly connected between the grid plates 6 and the side wall of the layer 31 are arranged at the bottom and the top of the air storage cavity 601, air delivery pipes two 9 communicated with the air storage cavity 601 are arranged on the outer side walls of both sides of the layer 31 in the length direction, and air flow in the air storage cavity 601 can pass through the grid plates 6 and enter the layer 31.

Referring to fig. 2 and 3, a drainage mechanism 4 is arranged in the layer shell 31, the drainage mechanism 4 comprises a first drainage layer 401 and a second drainage layer 402, a plurality of first drainage pieces 41 which are uniformly distributed along the length direction of the layer shell 31 are arranged in the first drainage layer 401, the first drainage pieces 41 are in a strip shape, the plurality of first drainage pieces 41 are parallel to each other, and drainage layer one 401 is provided with a plurality of layers and along the vertical direction evenly distributed of layer shell 31, drainage layer two 402 is provided with a plurality of layers and is located the below of each drainage layer one 401 respectively, be provided with a plurality of along the length direction evenly distributed's of layer shell 31 drainage piece two 42 in the drainage layer two 402, drainage piece two 42 is the bar, a plurality of drainage piece two 42 is parallel to each other, drainage piece two 42 is located two adjacent drainage pieces 41 under, drainage piece one 41 and drainage piece two 42 are the bar form and are perpendicular with the lateral wall of layer shell 31. In addition, a first connecting strip 43 is fixedly connected between every two adjacent first drainage parts 41, a second connecting strip 44 is fixedly connected between the first drainage part 41 on the outermost side in the first drainage layer 401 and the second grid plate 7, a third connecting strip 45 is fixedly connected between every two adjacent second drainage parts 42, and a fourth connecting strip 46 is fixedly connected between the second drainage part 42 on the outermost side in the second drainage layer 402 and the second grid plate 7.

Referring to fig. 4, the first drainage member 41 includes a first inclined plate 411 and a second inclined plate 412 which are symmetrically arranged, the first inclined plate 411 and the second inclined plate 412 are fixedly connected to each other at the side of one side of the length direction of the second inclined plate 412, the first inclined plate 411 and the second inclined plate 412 are inclined downward from the side of the side far away from the image plane, the first inclined plate 411 is fixedly connected to the side of the side far away from the second inclined plate 412, the second inclined plate 412 is fixedly connected to the side of the side far away from the first inclined plate 411, and the first extended plate 413 and the second extended plate 414 are inclined downward from the side of the side far away from the inclined plate and face the image plane between the first inclined plate 411 and the second inclined plate 412.

Referring to fig. 4, the second drainage piece 42 includes a prism 421 with a triangular cross section, the prism 421 is hollow, two ends of the prism 421 are open, end surfaces of two ends of the prism 421 are fixedly connected with a sealing cover 422, the sealing cover 422 is provided with a through hole 4221, and one edge of the prism 421 is located right below a space between two adjacent first drainage pieces 41. Be provided with heating rod 5 in the prism 421, heating rod 5 is provided with two and the symmetry sets up in the both sides of prism 421 inner chamber, and through-hole 4221 is passed to heating rod 5's wire 51, utilizes heating rod 5, can heat prism 421, under heat-conducting effect, can be so that prism 421's surface has certain heat degree, and then the cereal that drops on prism 421 surface can heat the stoving, has further improved the stoving effect.

Because the second drainage piece 42 is located below the two adjacent first drainage pieces 41, and the second drainage piece 42 is the prism 421, when the airflow blows on the side wall of the second drainage piece 42, the airflow can be guided to the included angle between the first inclined plate 411 and the second inclined plate 412 in the first drainage piece 41, so that the grains at the included angle between the first inclined plate 411 and the second inclined plate 412 can be turned over, and further the air can be blown to each position of the grains, so that the drying effect can be improved.

The implementation principle of the drying equipment for grain dehydration in the embodiment of the application is as follows: cereal gets into stoving layer 3 by row grain layer 2 after, can drop on drainage piece 41 and drainage piece two 42 to can prolong the time of cereal whereabouts in stoving layer 3, in addition, after the air current gets into shell of a layer 31, drainage piece 41 and drainage piece two 42 in drainage layer one 401 and the two 402 of drainage layers can make the air current take place the disorder, and then can blow to each position of cereal, therefore can improve the stoving effect.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a drying equipment for cereal dehydration, includes by defeated grain mechanism (1), stoving layer (3), row grain layer (2) and lifting machine (100) that supreme distributes in proper order down, lifting machine (100) are used for promoting the cereal of treating the dehydration to arrange in grain layer (2), its characterized in that: the drying layer (3) comprises a layer shell (31) and a first air delivery pipe (32) for inputting dry air flow to the layer shell (31), a drainage mechanism (4) is arranged in the layer shell (31), the drainage mechanism (4) comprises a first drainage layer (401) and a second drainage layer (402), a plurality of first drainage pieces (41) which are uniformly distributed along the length direction of the layer shell (31) are arranged in the first drainage layer (401), a plurality of layers of second drainage pieces (42) which are uniformly distributed along the length direction of the layer shell (31) are arranged in the first drainage layer (401), a plurality of layers of second drainage pieces (402) are arranged in the second drainage layer (402) and are respectively positioned below the first drainage pieces (401), a plurality of second drainage pieces (42) which are uniformly distributed along the length direction of the layer shell (31) are arranged in the second drainage piece (402), and the second drainage pieces (42) are positioned right below the first drainage pieces (41), the first drainage piece (41) and the second drainage piece (42) are both in a strip shape and are perpendicular to the side wall of the laminated shell (31).

2. Drying apparatus for dehydrating grain according to claim 2, wherein: the drainage piece I (41) comprises an inclined plate I (411) and an inclined plate II (412) which are symmetrically arranged, the side edges of one sides of the inclined plate I (411) and the inclined plate II (412) in the length direction are fixedly connected with each other, and the side edges of the inclined plate I (411) and the inclined plate II (412) far away from the side of the mirror surface are inclined downwards to the side far away from the side of the mirror surface; the second drainage piece (42) comprises a prism body (421) with a triangular cross section, and one edge of the prism body (421) is positioned right below the space between the two adjacent first drainage pieces (41).

3. Drying apparatus for dehydrating grain according to claim 2, wherein: keep away from swash plate one (411) the rigid coupling has extension board one (413) on the side of swash plate two (412) one side, swash plate two (412) are kept away from the rigid coupling has extension board two (414) on the side of swash plate one (411) one side, extension board one (413) with the side slope of the one side of swash plate is kept away from to extension board two (414) is downward and towards swash plate one (411) with mirror image face between the swash plate two (412).

4. Drying apparatus for dehydrating grain according to claim 2, wherein: the prism (421) is hollow, and a heating rod (5) is arranged in the prism (421).

5. Drying apparatus for dehydrating grain according to claim 4, wherein: two ends of the prism (421) are open, and two heating rods (5) in the prism (421) are symmetrically arranged at two sides of the inner cavity of the prism (421).

6. Drying apparatus for dehydrating grain according to claim 5, wherein: the end faces of two ends of the prism body (421) are fixedly connected with sealing covers (422), through holes (4221) are formed in the sealing covers (422), and the lead (51) of the heating rod (5) penetrates through the through holes (4221).

7. Drying apparatus for dehydrating grain according to claim 1, wherein: the two ends of the first drainage piece (41) are respectively provided with a first grid plate (6) fixedly connected with the layer shell (31), an air storage cavity (601) is formed between the first grid plate (6) and the side wall of the layer shell (31), sealing plates (61) are fixedly connected to the top and the bottom of the air storage cavity (601), and the two sides of the layer shell (31) are respectively provided with a first air delivery pipe (32) communicated with the air storage cavity (601).

8. Drying apparatus for dehydrating grain according to claim 1, wherein: two ends of the layer shell (31) are opened and fixedly connected with a grid plate II (7), end faces of two ends of the layer shell (31) are fixedly connected with a wind storage cover (8) communicated with the grid plate II (7), and a wind delivery pipe II (9) for delivering wind to the wind storage cover (8) is communicated with the wind storage cover (8).