CN210445527U - Grain drying-machine - Google Patents

Abstract

The utility model discloses a grain dryer in the technical field of processing devices, which comprises a shell, a cavity, a heat exchanger and a discharging hopper, wherein the shell is internally connected with the cavity in an integrated forming way, the right side wall of the shell is fixedly connected with the heat exchanger through a bolt, the bottom of the shell is fixedly connected with the discharging hopper through a bolt, the grain dryer is characterized in that a drying channel pipe and a feeding channel pipe are uniformly divided in the shell, the heat exchanger is matched to transmit hot steam of a boiler to the inside of the drying channel pipe through an air pipe, so that grains can be synchronously dried in the feeding process of the feeding channel pipe and are quickly discharged through three discharging openings through arc plates, the grains are dried while being transported, the grain treatment efficiency is effectively improved, the integral shell is lifted, and the bucket type lifting machine base is arranged at a low position, so that a stirring cage under the dryer can be removed, the grain is fed by the dead weight of the grain, so that the grain breakage rate is reduced, the waste of the grain is prevented, and the secondary pollution is avoided.

Description

Grain drying-machine

Technical Field

The utility model relates to a processingequipment technical field specifically is a grain drying-machine.

Background

The grain is a general name of various plant seeds in cooking food, is also called as 'grain', contains rich nutrient substances, mainly comprises protein, vitamins, dietary fiber, fat and the like, and comprises wheat, beans, coarse grains, rice grains and the like.

The grain processing refers to the operation activities of converting raw grains into semi-finished grains and finished grains or converting the semi-finished grains into finished grains, and a processing device is needed in the process, wherein a grain dryer is a device in the grain processing and can achieve the effects of killing worm eggs and drying grains through high-temperature processing.

When the existing grain dryer is used, grains to be dried need to be built in, after the grains are built in, the grains after being dried are taken out and transported, the series of operations increase the steps of grain drying, the drying efficiency is reduced, secondary pollution of the grains is easily caused by multiple transportation, and in the process of feeding matching, the adopted stirring cage can improve the breakage rate of the grains.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grain drying-machine, in order to solve the current grain drying-machine in use who proposes in the above-mentioned background art, need treat earlier that the grain of drying is built-in, built-in back is dried, take out, transport the grain after accomplishing to dry again, this series of operation has increased the step that the grain was dried, the efficiency of drying is reduced, transport many times also very easily causes the secondary pollution of grain, and at the in-process of cooperation unloading, the problem that the damage rate that the cage that adopts can make cereal improves.

In order to achieve the above object, the utility model provides a following technical scheme: a grain dryer comprises a shell, a cavity, a heat exchanger and a discharging hopper, wherein the cavity is connected with the inside of the shell in an integrated forming way, the right side wall of the shell is fixedly connected with the heat exchanger through a bolt, the bottom of the shell is fixedly connected with the discharging hopper through a bolt, the front side wall of the shell is fixedly connected with a hinge through a screw, a movable plate of the hinge is fixedly connected with a door leaf through a screw, the rear side wall of the shell is connected with an external pipe through a flange, the output end of the external pipe is connected with an exhaust pipe through a flange, the circumferential outer wall of the exhaust pipe is connected with a valve through a flange, a partition plate is welded inside the cavity, the left side wall and the right side wall of the inner cavity of the partition plate are connected with a drying channel pipe in an integrated forming way, the left side wall and the right side wall, the utility model discloses a drying machine, including drying duct pipe, screw fixedly connected with air inlet pipe, air outlet pipe, the supplementary set-square of bolt fixedly connected with, walk the inner chamber rear side wall of material duct pipe through screw fixedly connected with baffle and loose wheel, walk the left and right sides lateral wall of material duct pipe through bolt fixedly connected with arc plate, the input of heat exchanger has the boiler through pipe connection, the output of heat exchanger has the trachea through flange connection, tracheal top has violently the pipe through flange connection, the circumference outer wall threaded connection who violently manages has the branch pipe, the output of branch pipe pass through the flange with drying duct pipe fixed connection, the bottom of hopper is laid the pipe through bolt fixedly connected with unloading down, the output of unloading pipe of lying passes through bolt fixedly connected with.

Preferably, the bottom length of the main triangle is the same as the top length of the drying duct pipe, and the bottom length of the auxiliary triangle is the same as the bottom length of the drying duct pipe.

Preferably, the number of the drying channel pipes is five, the number of the feeding channel pipes is six, and the drying channel pipes and the feeding channel pipes are alternately arranged.

Preferably, the number of the movable wheels is six, and the number of the arc plates is six.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of grain drying-machine, combination application through the accessory, the inside even branch stoving way pipe of shell with walk the material way pipe, cooperation heat exchanger passes through the trachea to the hot steam of boiler and transmits after the inside of stoving way pipe, can make grain at the in-process of walking the unloading of material way pipe, carry out synchronous drying, and divide into the fast unloading of three feed opening through the arc board, dry when grain is transported, the effectual efficiency that improves grain treatment, through raising whole shell, and install winnowing pan formula lifting machine base in the low place, can remove the stirring cage under the drying-machine, pay-off by the dead weight of grain, reduce the cereal breakage rate, prevent the waste of grain, secondary pollution has also been avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an internal schematic view of the present invention.

In the figure: 100 outer shells, 110 door leaves, 200 chambers, 210 drying channel pipes, 220 material conveying channel pipes, 230 main triangular plates, 240 auxiliary triangular plates, 250 partition plates, 260 movable wheels, 270 arc plates, 300 heat exchangers, 310 air pipes, 320 transverse pipes, 330 branch pipes, 400 blanking hoppers, 410 blanking lying pipes and 420 bucket elevator bases.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a grain dryer, which can effectively improve the grain drying speed through the combined application of accessories, is convenient for rapid processing, reduces the grain damage probability and avoids pollution, and please refer to fig. 1-2, which comprises a shell 100, a cavity 200, a heat exchanger 300 and a blanking hopper 400;

referring to fig. 1 again, a door leaf 110 is fixedly installed on the front side wall of the casing 100, specifically, the front side wall of the casing 100 is fixedly connected with a hinge through a screw, a movable plate of the hinge is fixedly connected with the door leaf 110 through a screw, the rear side wall of the casing 100 is connected with an external connection pipe through a flange, an output end of the external connection pipe is connected with an exhaust pipe through a flange, and the circumferential outer wall of the exhaust pipe is connected with a valve through a flange;

referring to fig. 1-2 again, the outer part of the chamber 200 is fixedly provided with the housing 100, specifically, the inner part of the housing 100 is integrally connected with the chamber 200, a partition plate is welded inside the chamber 200, the left and right side walls of the inner cavity of the partition plate are integrally connected with the drying duct 210, the left and right side walls of the partition plate are integrally connected with the feeding duct 220, the top of the drying duct 210 is fixedly connected with a main triangle plate 230 through bolts, the bottom of the drying duct 210 is fixedly connected with an auxiliary triangle plate 240 through bolts, the rear side wall of the inner cavity of the feeding duct 220 is fixedly connected with the partition plate 250 and movable wheels 260 through screws, the left and right side walls of the feeding duct 220 are fixedly connected with arc plates 270 through bolts, the number of the movable wheels 260 is six, and the number of the arc;

referring to fig. 1 again, the right side wall of the heat exchanger 300 is fixedly mounted to the outer casing 100, specifically, the right side wall of the outer casing 100 is fixedly connected to the heat exchanger 300 through bolts, the input end of the heat exchanger 300 is connected to a boiler through a pipeline, the output end of the heat exchanger 300 is connected to an air pipe 310 through a flange, the top of the air pipe 310 is connected to a horizontal pipe 320 through a flange, the circumferential outer wall of the horizontal pipe 320 is in threaded connection with a branch pipe 330, and the output end of the branch pipe 330 is fixedly connected to the drying duct pipe 210 through;

referring to fig. 1 again, the top of the discharging hopper 400 is fixedly installed with the bottom of the casing 100, specifically, the bottom of the casing 100 is fixedly connected with the discharging hopper 400 through bolts, the bottom of the discharging hopper 400 is fixedly connected with a discharging lying pipe 410 through bolts, and the output end of the discharging lying pipe 410 is fixedly connected with a bucket elevator base 420 through bolts;

when the device is used specifically, firstly, the device is installed at a proper position, grains are put in from the top of the shell 100, the grains are separated by the main triangle plate 230, the grains uniformly drop into the drying and discharging channel pipe 220, secondly, the heat exchanger 300 on the side surface of the shell 100 is connected with a boiler, the hot steam generated by the boiler is transferred by matching with the air pipe 310, the transverse pipe 320 and the branch pipe 330, the transferred steam is in the drying channel pipe 210, the outer wall of the drying channel pipe 210 generates heat, the inside of the feeding channel pipe 220 is in a drying high-temperature state, the grains can be quickly dried in the dropping process, after falling to the bottom, the grains are separated by the partition plate 250 and then fall on the movable wheel 260, the material can be distributed again, the blocking probability is reduced, then the dried grains fall due to gravity, and in the dropping process, the grains can enter the discharging hopper 400, the pipe 410 of lying through the unloading afterwards transmits for winnowing pan formula lifting machine base 420, directly relies on grain self gravity, avoids using to stir the cage, effectively reduces the cereal breakage rate, prevents extravagantly, when needs carry out steam release to drying duct pipe 210, opens through the valve of connecting on the circumference outer wall to the blast pipe, can make the outer takeover release drying duct pipe 210 inside steam.

Referring to fig. 2 again, in order to divide the falling grains into different feed passage pipes 220 and seal the drying passage pipe 210 to prevent the grains from falling, specifically, the bottom length of the main triangle 230 is the same as the top length of the drying passage pipe 210, and the bottom length of the sub triangle 240 is the same as the bottom length of the drying passage pipe 210.

Referring to fig. 2 again, in order to ensure that each of the material feeding pipes 220 can contact with the drying pipe 210 and ensure the uniformity of heating, specifically, the number of the drying pipes 210 is five, the number of the material feeding pipes 220 is six, and the drying pipes 210 and the material feeding pipes 220 are alternately arranged.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (4)

1. The utility model provides a grain drying-machine which characterized in that: the heat exchanger comprises a shell (100), a cavity (200), a heat exchanger (300) and a discharging hopper (400), wherein the cavity (200) is connected with the inside of the shell (100) in an integrated forming manner, the right side wall of the shell (100) is fixedly connected with the heat exchanger (300) through a bolt, the bottom of the shell (100) is fixedly connected with the discharging hopper (400) through a bolt, the front side wall of the shell (100) is fixedly connected with a hinge through a screw, a movable plate of the hinge is fixedly connected with a door leaf (110) through a screw, the rear side wall of the shell (100) is connected with an external pipe through a flange, the output end of the external pipe is connected with an exhaust pipe through a flange, the circumferential outer wall of the exhaust pipe is connected with a valve through a flange, a partition board is welded inside the cavity (200), and the left side, the left side wall and the right side wall of the partition board are integrally connected with a material conveying pipe (220), the top of the drying pipe (210) is fixedly connected with a main triangular plate (230) through bolts, the bottom of the drying pipe (210) is fixedly connected with an auxiliary triangular plate (240) through bolts, the rear side wall of an inner cavity of the material conveying pipe (220) is fixedly connected with a partition board (250) and a movable wheel (260) through screws, the left side wall and the right side wall of the material conveying pipe (220) are fixedly connected with an arc plate (270) through bolts, the input end of the heat exchanger (300) is connected with a boiler through a pipeline, the output end of the heat exchanger (300) is connected with a gas pipe (310) through a flange, the top of the gas pipe (310) is connected with a transverse pipe (320) through a flange, the outer wall of the circumference of the transverse pipe (320) is in threaded connection with a branch pipe (330), and the, the bottom of the discharging hopper (400) is fixedly connected with a discharging lying pipe (410) through a bolt, and the output end of the discharging lying pipe (410) is fixedly connected with a bucket elevator base (420) through a bolt.

2. The grain dryer of claim 1, wherein: the length of the bottom of the main triangle (230) is the same as the length of the top of the drying duct pipe (210), and the length of the bottom of the auxiliary triangle (240) is the same as the length of the bottom of the drying duct pipe (210).

3. The grain dryer of claim 1, wherein: the quantity of stoving pipe (210) is five, the quantity of walking material pipe (220) is six, stoving pipe (210) with walking material pipe (220) set up in turn.

4. The grain dryer of claim 1, wherein: the number of the movable wheels (260) is six, and the number of the arc plates (270) is six.

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