CN113070215A

CN113070215A - Corn stalk treatment facility

Info

Publication number: CN113070215A
Application number: CN202110313121.1A
Authority: CN
Inventors: 李宏生; 李竹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-07-06

Abstract

The invention provides a corn stover processing equipment, which relates to the technical field of corn stover processing. It includes a first separator, a channel, and a second separator arranged in the channel; the first separator is horizontally arranged and includes a feeding port, a discharging port, a first feeding part, a first filter plate and a second separator A filter plate, the first filter plate and the second filter plate are respectively arranged at the lower part and the upper part of the middle section of the first separator; a channel, the lower end opening of the channel is aligned with the second filter plate, and a fan is installed near the top opening. The invention realizes the separation of the coarse wood and the soft and fine material of the straw, the coarse material is separated and then pulverized to make the bio-particle fuel, the fine and soft material is obtained by the collector to be dedusted and transferred to the feed processing, and the dust is collected at the end by the Shakron, and the dust is free of dust. emission.

Description

Corn stalk treatment facility

Technical Field

The invention relates to the field of straw treatment, in particular to a corn straw treatment device.

Background

Introduction to

At present, the whole straw is mixed together for use, the content of lignin in the feed prepared from the whole straw is high (originally, the lower half of the corn straw is not chewed by cattle and sheep), the burden of a cattle and sheep digestive system is seriously increased, the cattle and sheep growth is not favorable, and the straw 1 is basically smashed and deeply buried and returned to the field (the cost is high) in the rural areas at present. 2, the cattle and sheep are transported back to home to wait for cattle and sheep forage to be insufficient, a bundle of forage is fed into a circle to be gnawed, the cattle and sheep can not gnaw at all, the lower half part of the straw is left, the straw is transported out together when the circle is to be cleared, and the straw is not fertilizer to cause secondary pollution. The whole straw is used as biomass granular fuel, and the combustion time is short and the calorific value is low because no lignin exists in the branches and leaves of the straw.

Therefore, the treatment and recycling of the straw are extremely important.

In view of the above, the inventor of the present application invented a corn stalk treatment apparatus.

Disclosure of Invention

The invention provides a corn straw treatment device, aiming at solving the problem that the straws are inconvenient to treat.

In order to achieve the purpose, the invention provides the following technical scheme: the separator comprises a first separator, a channel and a second separator arranged in the channel;

the first separator is horizontally arranged and comprises a feeding hole, a discharging hole, a first material conveying part, a first filter plate and a second filter plate, wherein the first filter plate and the second filter plate are respectively arranged at the lower part and the upper part of the middle section of the first separator;

and the lower end opening of the channel is aligned with the second filter plate, and a fan is arranged close to the top end opening.

Furthermore, the cross section of the lower part of the second separator is continuously reduced, a second material conveying part is arranged at the bottom end of the second separator, and a partition plate is arranged at the upper part of the second material conveying part.

Further, the top opening of the channel is provided with a collector.

Further, first defeated material spare comprises bull stick, first portion and second portion, the second portion is the auger and is located the bull stick back end, first portion is a plurality of strips of diameter 8mm and constitutes, this strip height with auger blade is with high and the installation orbit prolongs auger blade orbit and evenly arranges.

Compared with the prior art, the invention has the beneficial effects that:

(1) the purpose of separating the fine and fine parts of the corn stalks is achieved by means of negative pressure winnowing and the like, small sand and dust are removed in the process of the technological process, the stalks are separated in the fine and fine parts, the fine branches and leaves are reduced in dust, the stalks become high-quality feed (raw material), and the corn stalks can be effectively treated;

(2) the purpose of providing good conditions for subsequent processing of the biomass granular fuel is achieved by the aid of the thick rods without sand and stones, and the device is simple and durable and has high daily processing capacity.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of the present invention.

Description of the main elements

1. A first separator; 2. a second separator; 3. a channel; 4. a first conveyance member; 5. a feed inlet; 6. a discharge port; 7. a first filter plate; 8. a second filter plate; 9. a second conveyance member; 10. a partition plate; 11. a fan; 12. a collector.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1, as shown in fig. 1, comprises: a first separator 1, a channel 3, and a second separator 2 disposed in the channel 3;

the first separator 1 is horizontally arranged and comprises a feeding hole 5, a discharging hole 6, a first material conveying part 4, a first filter plate 7 and a second filter plate 8, wherein the first filter plate 7 and the second filter plate 8 are respectively arranged at the lower part and the upper part of the middle section of the first separator 1;

and the lower end opening of the channel 3 is aligned with the second filter plate 8, and a fan 11 is arranged close to the top end opening.

Specifically, the cross section of the lower part of the second separator 2 is continuously reduced, a second conveying part 9 is arranged at the bottom end, and a partition plate 10 is arranged at the upper part of the second conveying part 9.

Specifically, the top opening of the channel 3 is provided with a saxolone as a collector 12 for collecting dust.

Specifically, the corn straws passing through the chopping section enter separation equipment, enter a screening bin through an auger, a stirring rod with the diameter of 8mm is manufactured at the position of a blade of the auger at the section, the installation height is as high as that of the blade of the auger, the installation track is uniformly positioned along the track of the blade of the auger, and the function is to fully separate the corn straws of the chopping section.

When the method is applied specifically: corn straws passing through a cutting section enter separation equipment, enter a screening bin through an auger, a stirring rod with the diameter of 8mm is manufactured at the position of a blade of the auger at the section, the installation height is as high as that of the blade of the auger, the installation track is uniformly positioned along the track of the blade of the auger, the corn straws cut into sections are fully separated, the screening bin is in a negative pressure state under the action of an upper end fan, air enters through holes with the diameter of 12mm multiplied by N below the screening bin, (the holes have the action that 1 air enters 2 and is fine gravel in a screening material), and corn tender branches and leaves with lighter weight enter a collection bin along with wind under the action of wind power and are output along with the auger below the collection bin; the corn coarse and hard straws which are high in lignin content, high in density and heavy in mass and cannot be carried away by the existing wind power are pushed out of the screening bin under the action of the stirring rod and the rear auger blade and are pushed out of the coarse material outlet, and after entering the second separator, the tender branches and leaves are separated from the second separator through the partition plate and the cooperation of the second separator and the second conveying part, wherein the bottom section of the second separator is gradually reduced, and the dust is collected by the sand-controlled conveyor to achieve a small amount of dust emission.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A corn stover processing equipment, characterized in that it comprises: a first separator (1), a channel (3), and a second separator (2) arranged in the channel (3);

The first separator (1) is arranged horizontally and (1) comprises a feeding port (5), a discharging port (6), a first feeding member (4), a first filter plate (7) and a second filter a plate (8), the first filter plate (7) and the second filter plate (8) are respectively arranged at the lower part and the upper part of the middle section of the first separator (1);

and a channel (3), the lower end opening of the channel (3) is aligned with the second filter plate (8), and a fan (11) is arranged near the top opening.

2 . The corn stover processing equipment according to claim 1 , wherein the cross section of the lower part of the second separator ( 2 ) is continuously reduced and a second feeding member ( 9 ) is provided at the bottom end, 2 . A partition plate (10) is arranged on the upper part of the second material conveying member (9).

3 . The corn stover processing equipment according to claim 1 , wherein a collector ( 12 ) is provided at the top opening of the passage ( 3 ). 4 .

4 . The corn stover processing equipment according to claim 1 , wherein the first feeding member ( 4 ) is composed of a rotating rod, a first part and a second part, and the second part is a twisting rod. 5 . The dragon is located in the rear section of the rotating rod, and the first part is composed of several strips with a diameter of 8 mm. The height of the strips is the same as the height of the auger blades and the installation track is evenly arranged along the track of the auger blades.