CN110806090A

CN110806090A - Crop drying and dedusting machine

Info

Publication number: CN110806090A
Application number: CN201810881371.3A
Authority: CN
Inventors: 丁丽萍; 崔爱琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-05
Filing date: 2018-08-05
Publication date: 2020-02-18

Abstract

The invention discloses a crop drying and dust removing machine which comprises a heating furnace, wherein the heating furnace is fixedly connected with one end of a heating pipe, the other end of the heating pipe is connected with a louver cooling fin, the louver cooling fin is connected with a drying box, an upper conveying belt and a lower conveying belt are arranged in the drying box, screen plates are arranged on the upper conveying belt and the lower conveying belt, supporting slide rails are arranged at the lower parts of the upper conveying belt and the lower conveying belt, an air outlet is formed in the side wall of the upper part of the drying box, a filter screen is arranged on the air outlet, the air outlet is connected with an exhaust pipe, an exhaust fan is arranged on the exhaust pipe, the exhaust pipe is connected with a water tank. This crops stoving dust removal machinery is through setting up a series of devices cooperation such as conveyer belt, lower conveyer belt and water tank and using, and it is not good to have solved agricultural machine grain drying-machine's dust removal effect, and the environment is seriously influenced to the exhaust dust, is causing the inhomogeneous problem of drying easily at the in-process of drying simultaneously.

Description

Crop drying and dedusting machine

Technical Field

The invention relates to the technical field of machinery, in particular to crop drying and dust removing machinery.

Background

When utilizing the granary to store grain, need dry, fall to the moisture content in the grain and accord with the storage standard, otherwise the too much grain of moisture content is unfavorable for storing, easy rotten damage, thereby cause the waste, in the middle of the process of grain stoving, can produce a large amount of dusts, if not handle and go in directly discharging the atmosphere, cause environmental pollution to the atmosphere, and traditional agricultural machine grain drying-machine's dust removal effect is not good, the environment is seriously influenced to the exhaust dust, it is inhomogeneous to cause the stoving simultaneously at the in-process of stoving easily.

Disclosure of Invention

The invention aims to provide a crop drying and dedusting machine, which aims to solve the problems that the agricultural machinery grain dryer provided in the background technology is poor in dedusting effect, discharged dust seriously affects the environment, and uneven drying is easily caused in the drying process.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a crops stoving dust removal machinery, includes the heating furnace, heating furnace and heating supply pipe one end fixed connection, and the other end and the tripe fin connection of heating supply pipe, the tripe fin is connected with the stoving case, and is provided with conveyer belt and lower conveyer belt in the stoving case, the stoving case sets up on the frame, and the stoving case outside is provided with the feeder hopper, go up and set up the sieve plate on conveyer belt and the lower conveyer belt, and go up the conveyer belt and be provided with the support slide rail with lower conveyer belt lower part, be provided with the gas vent on the lateral wall of stoving case upper portion, and be provided with the filter screen on the gas vent, the gas vent is connected with the blast pipe, and is provided with the air exhauster on the blast pipe.

Preferably, the connection between the drying box and the exhaust port is sealed.

Preferably, the upper conveying belt is a combination of a parallel section and a slope section, and a lower conveying belt parallel to the parallel section of the upper conveying belt is arranged right below the parallel section of the upper conveying belt.

Preferably, the feeding hopper is arranged in a slope shape, the opening of the feeding hopper is arranged in a closed type, and the feeding hopper is connected with the slope end of the upper conveying belt.

Preferably, the pipe orifice of the exhaust pipe extends into the water tank, and the upper part of the water tank is of an open structure.

Compared with the prior art, the invention has the beneficial effects that: this crops stoving dust removal machinery is through setting up a series of devices cooperation such as conveyer belt, lower conveyer belt and water tank and using, and it is not good to have solved agricultural machine grain drying-machine's dust removal effect, and the environment is seriously influenced to the exhaust dust, is causing the inhomogeneous problem of drying easily at the in-process of drying simultaneously. This crops stoving dust removal machinery is through setting up conveyer belt and lower conveyer belt, when grain moved on last conveyer belt and lower conveyer belt, owing to shine the effect of otter board, can directly fall to stoving bottom of the case portion, stoving case is dried grain simultaneously, it is even to make grain dry, the dust that grain dried and produced carries out the double filtration through filter screen and water tank, the water tank top is open structure, during filterable gaseous direct discharge atmosphere, save the operating procedure, this mechanical structure is simple, the sexual valence relative altitude.

Drawings

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

FIG. 2 is a schematic top view of the upper and lower conveyors of the present invention;

FIG. 3 is a schematic view of the structure of the water tank of the present invention.

In the figure: 1. heating furnace, 2, heating pipe, 3, tripe fin, 4, stoving case, 5, go up the conveyer belt, 6, lower conveyer belt, 7, frame, 8, feeder hopper, 9, sieve plate, 10, support slide rail, 11, gas vent, 12, filter screen, 13, blast pipe, 14, air exhauster, 15, water tank, 16, motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a crop drying and dedusting machine comprises a heating furnace 1, a heating pipe 2, louver cooling fins 3, a drying box 4, an upper conveying belt 5, a lower conveying belt 6, a machine base 7, a feed hopper 8, a screen plate 9, a supporting slide rail 10, an exhaust port 11, a filter screen 12, an exhaust pipe 13, an exhaust fan 14, a water tank 15 and a motor 16, wherein the heating furnace 1 is fixedly connected with one end of the heating pipe 2, the other end of the heating pipe 2 is connected with the louver cooling fins 3, the louver cooling fins 3 are connected with the drying box 4, an upper conveying belt 5 and the lower conveying belt 6 are arranged in the drying box 4, the upper conveying belt 5 is a combination of a parallel section and a slope section, the lower conveying belt 6 which is parallel to the parallel section of the upper conveying belt 5 is arranged under the parallel section of the upper conveying belt 5, so that grains are dried more uniformly on the upper conveying belt 5 and the lower conveying belt 6, the drying box 4 is, the feed hopper 8 is arranged in a slope shape, the opening of the feed hopper 8 is arranged in a closed type, the feed hopper 8 is connected with the slope end of the upper conveying belt 5, so that the air entering in the drying box 4 is reduced, the loss of drying temperature is reduced, the efficiency of grain entering is higher, the upper conveying belt 5 and the lower conveying belt 6 are provided with the screen plates 9, the lower parts of the upper conveying belt 5 and the lower conveying belt 6 are provided with the supporting slide rails 10, the side wall of the upper part of the drying box 4 is provided with the exhaust port 11, the exhaust port 11 is provided with the filter screen 12, the joint between the drying box 4 and the exhaust port 11 is sealed, the air which is not filtered can not leak into the air through the joint to influence the environment, the exhaust port 11 is connected with the exhaust pipe 13, the exhaust pipe 13 is provided with the exhaust fan 14, the pipe opening of the exhaust, the filtered gas is directly discharged into the air, the operation is simple and convenient, the exhaust pipe 13 is connected with the water tank 15, and the drying box 4 is provided with the motor 16.

The working principle is as follows: when the crop drying and dust removing machine is used, firstly, crops to be dried are placed on a feed hopper 8, the feed hopper 8 is of a slope type, the crops enter the slope end of an upper conveying belt 5 through the feed hopper 8 under the action of the weight of the crops, the crops move on the upper conveying belt 5 under the action of a supporting slide rail 10 and gravity, the crops move on the upper conveying belt 5 and a lower conveying belt 6, the crops freely fall during the movement of the upper conveying belt 5 and the lower conveying belt 6 due to the installation of a screen plate 9 on the upper conveying belt 5 and the lower conveying belt 6, a heating furnace 1 is opened at the same time, a drying box 4 is heated through a heating pipe 2 and a louver cooling fin 3, the crops are dried when the temperature rises and the upper conveying belt 5 and the lower conveying belt 6 move and fall, and the impurities and gases generated during the falling and drying processes of the crops are filtered by a filter screen 12, the air is conveyed into the water tank 15 under the action of the air extractor 14, filtered and directly discharged into the air, which is the using process of the crop drying and dedusting machine.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a crops stoving dust removal machinery, includes heating furnace (1), its characterized in that: the heating furnace (1) is fixedly connected with one end of the heating pipe (2), the other end of the heating pipe (2) is connected with the louver cooling fins (3), the louver cooling fins (3) are connected with the drying box (4), an upper conveying belt (5) and a lower conveying belt (6) are arranged in the drying box (4), the drying box (4) is arranged on the machine base (7), a feeding hopper (8) is arranged on the outer side of the drying box (4), screen plates (9) are arranged on the upper conveying belt (5) and the lower conveying belt (6), supporting slide rails (10) are arranged on the lower portions of the upper conveying belt (5) and the lower conveying belt (6), an exhaust port (11) is arranged on the side wall of the upper portion of the drying box (4), a filter screen (12) is arranged on the exhaust port (11), the exhaust port (11) is connected with an exhaust pipe (13), and an exhaust fan (14) is arranged on, the exhaust pipe (13) is connected with the water tank (15), and the drying box (4) is provided with a motor (16).

2. The crop drying and dedusting machine as claimed in claim 1, wherein: the joint between the drying box (4) and the exhaust port (11) is sealed.

3. The crop drying and dedusting machine as claimed in claim 1, wherein: the upper conveying belt (5) is a combination of a parallel section and a slope section, and a lower conveying belt (6) parallel to the parallel section of the upper conveying belt (5) is arranged right below the parallel section of the upper conveying belt (5).

4. The crop drying and dedusting machine as claimed in claim 1, wherein: the feeding hopper (8) is arranged to be slope-shaped, the opening of the feeding hopper (8) is arranged to be closed, and the feeding hopper (8) is connected with the slope end of the upper conveying belt (5).

5. The crop drying and dedusting machine as claimed in claim 1, wherein: the mouth of the exhaust pipe (13) extends into the water tank (15), and the upper part of the water tank (15) is of an open structure.