CN211451592U

CN211451592U - Double-air-inlet drying device

Info

Publication number: CN211451592U
Application number: CN201921818701.0U
Authority: CN
Inventors: 吴煜; 赵旺
Original assignee: Jiangsu World High Tech Agricultural Equipment Co Ltd
Current assignee: Jiangsu World High Tech Agricultural Equipment Co Ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-09-08
Anticipated expiration: 2029-10-28

Abstract

The utility model provides a two air inlet drying device, include: the drying device comprises a first drying box and a second drying box, wherein the first drying box and the second drying box are arranged side by side in pairs, and an airflow channel is arranged between the first drying box and the second drying box; a gas flow channel for exchanging gas; the movable bottom plate is hinged to the bottom of the isolation baffle and is connected with the manual lock on the outer side; the manual locks are respectively arranged on the outer sides of the first drying box and the second drying box; the utility model discloses a structural design of two air inlets makes hot-blast air current channel through the centre discharge and take away moisture, and multilayer structure's stoving case can be dried grain stage by the layering, and layered structure's stoving case will remain hot-blast continuation utilization to the use is on the grain through preliminary stoving, plays the effect of increasing the thermal efficiency and shortening the stoving time, improves the efficiency of production.

Description

Double-air-inlet drying device

Technical Field

The utility model relates to a grain processing machinery technical field especially relates to a two air inlet drying device.

Background

The drying part of the traditional transverse multi-groove grain dryer adopts hot air entering from one side for drying, and the hot air passes through the grain layer to take away moisture on the surface of the grain and is discharged from the other side. Because of the drying portion is great, the hot-blast penetrating power is limited and leads to the thermal efficiency of this mode relatively at the bottom, the stoving time is longer, and the mode from one side to the opposite side makes the discharged moisture remain on the grain of leeward, lead to air intake one side grain to have dried, and air outlet one side grain still has the moisture, need continue to dry and make export one side dry, because grain is motionless at fixed position among the drying process, so this kind of structure can not satisfy the effect that grain stood up, consequently, how to improve the drying means of horizontal multislot grain drying-machine, make grain be the mode that can the activity change effort each other, and make hot-blast not only once, cause the thermal efficiency low, the moisture that can discharge simultaneously and take out is the utility model discloses the technical problem that needs to solve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a overcome above-mentioned problem or solve a two air inlet drying device of above-mentioned problem at least partially to solve the problem that the thermal efficiency is low, drying time is long.

In order to achieve the above object, the technical solution of the present invention is specifically realized as follows:

the utility model provides a two air inlet drying device, including the box, be equipped with the isolation barrier of a plurality of vertical directions in the box, the box is used for holding and drying of grain, still includes:

the drying device comprises a first drying box and a second drying box, wherein the first drying box and the second drying box are arranged side by side in pairs, and an airflow channel is arranged between the first drying box and the second drying box;

a gas flow channel for exchanging gas;

the movable bottom plate is hinged to the bottom of the isolation baffle and is connected with the manual lock on the outer side;

and the manual locks are respectively arranged on the outer sides of the first drying box and the second drying box.

The first drying box and the second drying box are of one-layer or multi-layer structures.

The first drying box and the second drying box of the airflow channel are isolated by a filter screen, and the aperture of the filter screen is smaller than that of the filter screen with the aperture of 2 mm.

A plurality of isolation baffle interval sets up, and the round pin axle is installed to the horizontal interlude of isolation baffle below, and the round pin axle is established ties on the connecting plate, and the connecting plate is used for fixed isolation baffle's position.

The movable bottom plate is rotatably installed on the isolation baffle through a pin shaft, a locking notch is formed in the end face of the other end of the movable bottom plate and is of a groove structure, pull rings are arranged at right angles of the end face of the movable bottom plate, and the pull rings are fixedly installed on the connecting rod.

The outside of the manual lock is of a long rod structure, the bottom of the manual lock is provided with a lock catch, the lock catch is vertically arranged on the manual lock rod, the manual lock is arranged on the outside of the box body through a torsional spring, a pin is fixedly arranged in the middle of the torsional spring, and the size of the lock catch is smaller than that of the lock opening.

The utility model provides a two air inlet drying device, beneficial effect lies in: the utility model discloses a structural design of two air inlets makes hot-blast air current channel discharge through the centre and takes away moisture, multilayer structure's stoving case can be dried grain stage by the layering, avoid the rigidity of grain in the stoving case, can not play the effect of discharging moisture each other, layered structure's stoving case will remain hot-blast continuation utilization, and use on the grain through preliminary stoving, play the effect of increasing the thermal efficiency and shortening the stoving time, improve the efficiency of production.

Drawings

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

Fig. 1 is the utility model discloses three-layer stoving case front structure sketch map that the embodiment provided.

Fig. 2 is the embodiment of the utility model provides a three-layer stoving case overlook the structure sketch map.

Fig. 3 is a schematic view of an opening structure of the movable bottom plate according to an embodiment of the present invention.

Fig. 4 is a schematic view of a closed structure of the movable bottom plate according to an embodiment of the present invention.

In the figure: 1. a box body; 2. a first drying oven; 3. a second drying oven; 4. an air flow channel; 41. a filter screen; 5. an isolation baffle; 51. a pin shaft; 52. a connecting plate; 6. a movable bottom plate; 61. a first base plate; 62. a second base plate; 63. a third base plate; 64. a connecting rod; 65. locking the opening; 66. a pull ring; 7. a manual lock; 71. a torsion spring; 72. and (5) locking.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

Example 1

Fig. 1-4 show a pair of air inlet drying device that embodiment of the utility model provides a, see fig. 1-4, the utility model provides a pair of air inlet drying device, including box 1, be equipped with the median 5 of a plurality of vertical directions in the box 1, box 1 is used for holding and drying of grain, still include first drying cabinet 2 and second drying cabinet 3, airflow channel 4, removable floor 6 and manual lock 7, first drying cabinet 2 sets up in pairs with second drying cabinet 3 side by side, first drying cabinet 2 is three layer construction with second drying cabinet 3, be equipped with airflow channel 4 between first drying cabinet 2 and the second drying cabinet 3, the articulated removable floor 6 that installs in barrier 5 bottom, manual lock 7 is installed in first drying cabinet 2 and the second drying cabinet 3 outside, manual lock 7 is connected with the removable floor 6 in the outside.

As shown in fig. 1, the first drying box 2 and the second drying box 3 of the airflow channel 4 are isolated by a filter screen 41, the aperture of the filter screen 41 is a filter screen with 2mm aperture, and a filter screen with less than 2mm aperture can be used.

As shown in fig. 3, the isolation baffles 5 are arranged at intervals, pin shafts 51 are transversely installed below the isolation baffles 5 in an inserted manner, the pin shafts 51 are connected in series to a connecting plate 52, and the connecting plate 52 is used for fixing the positions of the isolation baffles 5.

As shown in fig. 3 and 4, the movable base plate 6 is rotatably mounted on the isolation baffle 5 through a pin 51, a locking notch 65 is formed in an end face of the other end of the movable base plate 6, the locking notch 65 is of a groove structure, a pull ring 66 is arranged at a right-angle position of the end face of the movable base plate 6, and the pull rings 66 are fixedly mounted on the connecting rod 64.

As shown in FIG. 4, the outside of the manual lock 7 is a long rod structure, the bottom of the manual lock 7 is provided with a lock catch 72, the lock catch 72 is vertically installed on the rod of the manual lock 7, the manual lock 7 is installed on the outside of the box body 1 through a torsion spring 71, a pin is fixedly installed in the middle of the torsion spring 71, and the size of the lock catch 72 is smaller than that of the locking notch 65.

As shown in fig. 1, the first drying box 2 and the second drying box 3 having a three-layer structure are respectively provided with a first bottom plate 61, a second bottom plate 62 and a third bottom plate 63 on each layer.

Example 2

Embodiment 2 is different from embodiment 1 in that the first drying oven 2 and the second drying oven 3 have a three-layer structure.

As shown in fig. 1-4, a double-air inlet drying device, including box 1, be equipped with the division baffle 5 of a plurality of vertical directions in the box 1, box 1 is used for holding and drying of grain, still include first drying cabinet 2 and second drying cabinet 3, airflow channel 4, activity bottom plate 6 and manual lock 7, first drying cabinet 2 sets up with second drying cabinet 3 side by side in pairs, first drying cabinet 2 is bilayer structure with second drying cabinet 3, be equipped with airflow channel 4 between first drying cabinet 2 and the second drying cabinet 3, division baffle 5 bottom is articulated to be installed activity bottom plate 6, manual lock 7 is installed to first drying cabinet 2 and the second drying cabinet 3 outside, manual lock 7 is connected with the activity bottom plate 6 in the outside.

The first drying box 2 and the second drying box 3 of the airflow channel 4 are isolated by a filter screen 41, the aperture of the filter screen 41 is a filter screen with 2mm aperture, and the filter screen with the aperture smaller than 2mm can be used.

A plurality of isolation baffle 5 intervals set up, and the round pin axle 51 is installed to the horizontal interlude in isolation baffle 5 below, and round pin axle 51 establishes ties on connecting plate 52, and connecting plate 52 is used for fixed isolation baffle 5's position.

The movable bottom plate 6 is rotatably arranged on the isolation baffle 5 through a pin shaft 51, a locking notch 65 is arranged on the end face of the other end of the movable bottom plate 6, the locking notch 65 is of a groove structure, pull rings 66 are arranged at right-angle positions of the end face of the movable bottom plate 6, and the pull rings 66 are fixedly arranged on the connecting rod 64.

The outer side of the manual lock 7 is of a long rod structure, the bottom of the manual lock 7 is provided with a lock catch 72, the lock catch 72 is vertically installed on the rod of the manual lock 7, the manual lock 7 is installed on the outer side of the box body 1 through a torsion spring 71, a pin is fixedly installed in the middle of the torsion spring 71, and the size of the lock catch 72 is smaller than that of the lock opening 65.

The first drying box 2 and the second drying box 3 of the double-layer structure are respectively provided with a first bottom plate 61 and a second bottom plate 62 on each layer.

The working principle of the double-air inlet drying device is as follows: the first drying box 2 and the second drying box 3 are arranged in parallel, the previous single box arrangement is changed, the air flow channel 4 forms convection current for discharged hot air between the first drying box 2 and the second drying box 3, moisture taken away from grains directly falls below the air flow channel 4, hotter air can be left in the box body for cyclic utilization, the heat efficiency is improved, meanwhile, the single-layer drying box is divided into a plurality of layers, the uppermost layer is pre-dried, the first bottom plate 61 is unlocked through the manual lock 7 to enable the grains to fall into the second-course drying box, the first bottom plate 61 is pulled to be horizontal through the connecting rod 64, the locking notch 65 is matched with the lock catch 72, the connecting rod 64 is clamped on a saw notch on the box body 1, the first-layer drying box continuously holds grains to be dried, the two layers simultaneously have the same hot air, after the second layer is secondarily dried, the second bottom plate 62 is opened, the grains fall into the third-layer drying box, the second bottom plate 62 is closed, opening first bottom plate 61, grain continues to fall into second floor stoving case, continues to fill with first floor stoving case, heats three-layer stoving case simultaneously, and grain is dried completely to third layer stoving case, opens third bottom plate 63, second bottom plate 62 and first bottom plate 61 in proper order, and the layering falls into, dries layer by layer, and hot-blast only gets into at the top floor, and the steam of stoving case below passes through the convection current formation of air flow pipeline 4, finally discharges respectively from centre and both sides.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a two air inlet drying device, includes box (1), is equipped with division barrier (5) of a plurality of vertical directions in box (1), and box (1) is used for holding and drying of grain, and its characterized in that still includes:

the drying device comprises a first drying box (2) and a second drying box (3), wherein the first drying box (2) and the second drying box (3) are arranged side by side in pairs, and an airflow channel (4) is arranged between the first drying box (2) and the second drying box (3);

a gas flow channel (4), the gas flow channel (4) being for exchanging gas;

the movable bottom plate (6) is hinged to the bottom of the isolation baffle (5), and the movable bottom plate (6) is connected with a manual lock (7) on the outer side;

and the manual locks (7) are respectively arranged on the outer sides of the first drying box (2) and the second drying box (3).

2. The double inlet air drying device according to claim 1, characterized in that the first drying box (2) and the second drying box (3) are of one-layer or multi-layer structure.

3. The double intake air drying device according to claim 1, wherein the airflow channel (4) is isolated from the first drying box (2) and the second drying box (3) by a filter screen (41), and the aperture of the filter screen (41) is smaller than that of the filter screen with 2mm aperture.

4. The double inlet air drying device according to claim 1, wherein the isolation baffles (5) are arranged at intervals, pin shafts (51) are transversely installed below the isolation baffles (5) in a penetrating manner, the pin shafts (51) are connected in series to connecting plates (52), and the connecting plates (52) are used for fixing the positions of the isolation baffles (5).

5. The double-inlet air drying device as claimed in claim 1, wherein the movable bottom plate (6) is rotatably mounted on the isolation baffle (5) through a pin shaft (51), a locking notch (65) is formed in the end face of the other end of the movable bottom plate (6), the locking notch (65) is of a groove structure, pull rings (66) are arranged at right angles of the end face of the movable bottom plate (6), and the pull rings (66) are fixedly mounted on the connecting rod (64).

6. The double-inlet air drying device as claimed in claim 1, wherein the outer side of the manual lock (7) is a long rod structure, the bottom of the manual lock (7) is provided with a lock catch (72), the lock catch (72) is vertically installed on the rod of the manual lock (7), the manual lock (7) is installed on the outer side of the box body (1) through a torsion spring (71), a pin is fixedly installed in the middle of the torsion spring (71), and the size of the lock catch (72) is smaller than that of the lock opening (65).