CN213179316U

CN213179316U - Cereal circulation desiccator

Info

Publication number: CN213179316U
Application number: CN202021877248.3U
Authority: CN
Inventors: 董邦超
Original assignee: Anhui Maidaozhixing Machinery Technology Co ltd
Current assignee: Anhui Maidaozhixing Machinery Technology Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-05-11
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a cereal circulation desiccator, including the desiccator box, desiccator case upper surface one end is equipped with the feed inlet, the inside feed inlet one side position fixed mounting that is located of desiccator box has the baffle, and one side fixed mounting that the feed inlet position was kept away from to the baffle has first fan in the surface, desiccator case outside surface is equipped with the waste material exit tube for first fan position, the inside workbin that is equipped with of desiccator box is equipped with the conveyer pipe between workbin and the baffle, installs in the conveyer pipe through motor drive's spiral conveying pole. The utility model discloses simple structure, the cost is lower, and the grain drying that is more applicable to small-size workshop, cereal pass through the auger delivery pole and carry the feeding incasement, and the drying tube is insufflated through heating box heating effect to the wind that the third fan insufflates, then contacts through second air outlet and cereal, can be with cereal drying, and during hot-air can be filtered by the circulation first fan through the filter cartridge, the energy consumption is reduced, and can improve the drying efficiency of cereal.

Description

Cereal circulation desiccator

Technical Field

The utility model relates to a grain drying technology field, more specifically say, in particular to cereal circulation desiccator.

Background

Drying is one of the most important processing steps in the grain production process. The drying is a process of removing water from materials in a heat supply mode and is a complex heat and mass transfer process. Drying operation in order to ensure good quality of the grains, it is necessary to select appropriate drying conditions and equipment to minimize adverse effects of drying on the quality of the grains.

At present, the atmospheric hot air drying which takes hot air as a medium for convection heat transfer is still the most applied and most economical grain dehydration storage method, such as a cross flow grain drier and the like. However, the drying machine has the disadvantages of complex structure, large volume, high production cost, inadaptation to grain drying work in a workshop and low drying efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cereal circulation desiccator.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a grain circulating dryer comprises a dryer box body, a feed inlet is arranged at one end of the upper surface of the dryer box body, a baffle is fixedly arranged at one side position of the feed inlet in the dryer box body, a first fan is fixedly arranged at the upper end of one side surface of the baffle, which is far away from the feed inlet position, of the baffle, a waste material outlet pipe is arranged on the outer side surface of the dryer box body relative to the first fan position and communicated with the dryer box body, a filter plate is obliquely arranged in the waste material outlet pipe, the air outlet end of the first fan faces the waste material outlet pipe position, a material box is arranged in the dryer box body, a conveying pipe is arranged between the material box and the baffle, the lower end of the conveying pipe is communicated with the lower end of the baffle, a connecting pipe is communicated and connected between the side surface of the upper end of the conveying pipe and the material box, a spiral conveying rod driven by, the heating box is fixedly mounted on the surface of the outer side of the material box, the electric heating wire is mounted in the heating box, the third fan is fixedly mounted on the surface of the outer side of the heating box, the air outlet end of the third fan is communicated with the heating box, a plurality of drying tubes are arranged inside the material box, a plurality of second air outlets are uniformly formed in the lower surfaces of the drying tubes, and one ends of the drying tubes are communicated with the heating box.

Preferably, a blowing pipe is fixedly mounted in the dryer box body at a position below the feeding hole, the blowing pipe is located below the waste outlet pipe, a plurality of first air outlets are formed in the upper surface of the blowing pipe, a second fan is fixedly mounted on the surface of the outer side of the dryer box body, and an air outlet end of the second fan is communicated with one end of the blowing pipe.

Preferably, the feed box bottom and the bottom of the dryer box are connected with a discharge pipe in a communicating manner, a fixed disc is fixedly mounted at the upper part in the discharge pipe, a movable disc is movably mounted on the lower surface of the fixed disc through a pin shaft, fan-shaped openings are formed in the two ends of the surfaces of the movable disc and the fixed disc, and a rotating rod is fixedly mounted in the middle of the lower surface of the movable disc.

Preferably, a plurality of buffering swash plates are evenly installed in the feed inlet, and be the V type between a plurality of buffering swash plates.

Preferably, all install the filter screen in filter box lower surface, the first air outlet and the second air outlet.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses simple structure, the cost is lower, the grain drying who is more applicable to small-size workshop, start first fan and third fan, pour cereal into the desiccator box from the feed inlet, cereal drops the in-process and blows hot air effect through first fan, can advance the piece with lighter dust in the cereal and blow in the waste material exit tube, and can carry out drying in earlier stage through hot-blast, cereal passes through the screw conveyer pole and carries the feed box in, the wind that the third fan insufflates blows in the drying tube through heating box heating effect, then through second air outlet and cereal contact, can be with grain drying, hot-air can be through the filter cartridge filter by the circulation in first fan, reduce the energy consumption, and can improve the drying efficiency of cereal.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a view showing a structure of a circulation dryer for grains according to the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

In the figure: the drying machine comprises a drying machine box body 1, a feeding hole 2, a partition plate 3, a first fan 4, a waste material outlet pipe 5, a filter plate 6, a second fan 7, a material blowing pipe 8, a first air outlet 9, a conveying pipe 10, a spiral conveying rod 11, a material box 12, a filter box 13, a leading pipe 14, a connecting pipe 15, a heating box 16, a third fan 17, a drying pipe 18, a second air outlet 19, a discharging pipe 20, a rotating rod 21, a fixed disk 22, a movable disk 23, a fan-shaped opening 24 and a buffering inclined plate 25.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

Referring to fig. 1 and 2, the utility model provides a grain circulation dryer, which comprises a dryer box 1, a feed inlet 2 is arranged at one end of the upper surface of the dryer box 1, a baffle 3 is fixedly arranged at one side position of the feed inlet 2 in the dryer box 1, a first fan 4 is fixedly arranged at the upper end of one side surface of the baffle 3 far away from the feed inlet 2, a waste outlet pipe 5 is arranged at the outer side surface of the dryer box 1 corresponding to the first fan 4, the waste outlet pipe 5 is communicated with the dryer box 1, a filter plate 6 is obliquely arranged in the waste outlet pipe 5 to avoid grain from being discharged from the waste outlet pipe 5, the air outlet end of the first fan 4 faces to the waste outlet pipe 5, a material box 12 is arranged in the dryer box 1, a conveying pipe 10 is arranged between the material box 12 and the baffle 3, the lower end of the conveying pipe 10 is communicated with the lower end of the baffle 3, a connecting pipe 15, install in the conveyer pipe 10 through motor drive's auger delivery pole 11, filter box 13 is installed at the top in the workbin 12, the intercommunication is connected with the skirt 14 between the convulsions end of first fan 4 and the

filter box

13, 12 outside fixed surface in workbin installs heating box 16, install electric heating wire in the

heating box

16, 16 outside fixed surface in heating box installs third fan 17, the air-out end of third fan 17 communicates in

heating box

16, 12 inside a plurality of drying tubes 18 that are equipped with of workbin, a plurality of second air outlets 19 have evenly been seted up to 18 lower surfaces of drying tubes, 18 one end of drying tubes all communicates in heating box 16.

In this embodiment, the position fixed mounting that is located 2 below feed inlet of desiccator box 1 is located and blows material pipe 8, it is located waste material exit tube 5 below to blow material pipe 8, blow material pipe 8 upper surface and seted up a plurality of first air outlets 9, 1 outside fixed surface of desiccant box installs second fan 7, the air-out end of second fan 7 communicates in blowing material pipe 8 one end, blow through second air-out 7, can form ascending air current in desiccator box 1, thereby it discharges from waste material exit tube 5 to rise the dust.

In this embodiment, a discharge pipe 20 is connected between the bottom of the bin 12 and the bottom of the dryer box 1, a fixed disk 22 is fixedly mounted on the upper portion in the discharge pipe 20, a movable disk 23 is movably mounted on the lower surface of the fixed disk 22 through a pin, fan-shaped openings 24 are respectively formed in the two end positions of the surfaces of the movable disk 23 and the fixed disk 22, and a rotating rod 21 is fixedly mounted in the middle of the lower surface of the movable disk 23.

In this embodiment, evenly install a plurality of buffering swash plates 25 in the feed inlet 2, be the V type between a plurality of buffering swash plates 25, reduce the speed that cereal dropped, and can break up cereal.

In this embodiment, the filter screens are installed on the lower surface of the filter box 13, the first air outlet 9 and the second air outlet 19, so as to prevent grains from entering.

The working principle is as follows: start first fan 4 and third fan 17, pour into desiccator box 1 with cereal from feed inlet 2 in, cereal drops the in-process and blows hot-blast effect through first fan 4, can advance the piece with lighter dust in the cereal and blow in waste outlet pipe 5, and can carry out earlier stage drying through hot-blast, cereal passes through spiral delivery rod 11 and carries in the feed box 12, the wind that third fan 17 insufflates blows in drying tube 18 through 16 heating effects of heating box, then through second air outlet 19 and cereal contact, can be with cereal drying, hot-air can be filtered through filter box 13 and is circulated into in first fan 4.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.

Claims

1. The utility model provides a cereal circulation desiccator, includes the desiccator box, desiccator case upper surface one end is equipped with feed inlet, its characterized in that: a baffle is fixedly arranged at one side position of the feed inlet in the dryer box body, a first fan is fixedly arranged at the upper end of one side surface of the baffle, which is far away from the feed inlet position, the outer side surface of the dryer box body is provided with a waste material outlet pipe relative to the first fan position, the waste material outlet pipe is communicated in the dryer box body, a filter plate is obliquely arranged in the waste material outlet pipe, the air outlet end of the first fan faces the waste material outlet pipe position, a material box is arranged in the dryer box body, a conveying pipe is arranged between the material box and the baffle, the lower end of the conveying pipe is communicated with the lower end of the baffle, a connecting pipe is communicated and connected between the side surface of the upper end of the conveying pipe and the material box, a spiral conveying rod driven by a motor is arranged in the conveying pipe, a filter box is arranged at, install electric heating wire in the heating box, heating box outside fixed surface installs the third fan, and the air-out end of third fan communicates in the heating box, workbin inside is equipped with a plurality of drying tubes, and a plurality of second air outlets have evenly been seted up to the drying tube lower surface, and drying tube one end all communicates in the heating box.

2. The grain circulation dryer according to claim 1, wherein: the drying machine is characterized in that a blowing pipe is fixedly mounted in the drying machine box body at a position below the feeding port, the blowing pipe is located below the waste outlet pipe, a plurality of first air outlets are formed in the upper surface of the blowing pipe, a second fan is fixedly mounted on the outer side surface of the drying machine box body, and the air outlet end of the second fan is communicated with one end of the blowing pipe.

3. The grain circulation dryer according to claim 1, wherein: the feeding box is characterized in that a discharging pipe is connected between the bottom of the feeding box and the bottom of the drying box in a communicating mode, a fixed disc is fixedly mounted on the upper portion in the discharging pipe, a movable disc is movably mounted on the lower surface of the fixed disc through a pin shaft, fan-shaped openings are formed in the two end positions of the surfaces of the movable disc and the fixed disc, and a rotating rod is fixedly mounted in the middle of the lower surface.

4. The grain circulation dryer according to claim 2, wherein: a plurality of buffering swash plates are evenly installed in the feed inlet, are the V type between a plurality of buffering swash plates.

5. The grain circulation dryer according to claim 1, wherein: and filter screens are arranged on the lower surface of the filter box, the first air outlet and the second air outlet.