CN111609409A

CN111609409A - Straw collecting and incinerating device

Info

Publication number: CN111609409A
Application number: CN202010589309.4A
Authority: CN
Inventors: 丁悦亮
Original assignee: Linjiang Qianyun Machinery Manufacturing Co ltd
Current assignee: Linjiang Qianyun Machinery Manufacturing Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2020-09-01

Abstract

The invention discloses a straw collecting and incinerating device, which comprises a main frame, and an engine, an aggregate crusher, a feeding bin, a combustion chamber and a fan which are arranged on the main frame, wherein the engine, the aggregate crusher, the feeding bin, the combustion chamber and the fan can be connected with other motor vehicles during working; high-temperature gas generated in the straw combustion process is discharged through the air outlet, and as the straws are sufficiently combusted in the combustion process, harmful gas such as smoke and haze are hardly generated, so that the environmental pollution is reduced; in addition, straw dust in the combustion chamber is an effective fertilizer, so that the influence of the straw on spring sowing production is avoided.

Description

Straw collecting and incinerating device

Technical Field

The invention relates to the technical field of straw treatment equipment and peripheral supporting facilities thereof, in particular to a straw collecting and incinerating device.

Background

Straw, known as ligusticum in ancient times, also known as straw grass, refers to the stem and leaf parts of the stems and leaves of the mature and threshed gramineous crops such as rice, wheat and corn, wherein the straw of rice is often called as rice straw and ligusticum oryzae, and the straw of wheat is called as wheat straw. Before industrialization, farmers use the straws in the eight-door way, and the straw is very abundant. For example, in southern areas, people dry and store rice straws, and the rice straws can be used as household articles such as firewood, woven seat cushions, mattresses, brooms and the like, used for bedding livestock rings, used for feeding livestock, and used for composting and returning the fertilizer to the field, even used for manufacturing roofs of simple houses and the like, and are rarely wasted directly. In China, due to the popularization of coal, electricity and natural gas and the abundance of various industrial products, the demand of rural areas on straws is reduced, and the treatment of a large amount of straws becomes a serious social problem in the last two decades.

The existing straw treatment mode mainly comprises incineration and field landfill, however, the straw is not decomposed in a short time in the field landfill of the straw, so that the sowing can not be carried out in spring ploughing; when the straw is burnt, a large amount of smoke and haze are generated due to incomplete combustion, so that the traffic safety is influenced, and air pollution is further caused.

Therefore, how to change the current situation that the straw landfill affects the spring ploughing and seeding and the straw combustion is incomplete to cause air pollution in the prior art becomes a problem to be solved urgently by technical personnel in the field.

Disclosure of Invention

The invention aims to provide a straw collecting and incinerating device, which solves the problems in the prior art, enables straws to be fully combusted, avoids environmental pollution and provides convenience for spring ploughing and seeding.

In order to achieve the purpose, the invention provides the following scheme: the invention provides a straw collecting and incinerating device, which comprises a main frame, an engine, an aggregate crusher, a feeding bin, a combustion chamber and a fan, wherein the engine, the aggregate crusher, the feeding bin, the combustion chamber and the fan are arranged on the main frame, the aggregate crusher is positioned at the bottom of the main frame, the aggregate crusher is provided with an aggregate port, an aggregate crushing roller and hook plates are arranged in the aggregate crusher, a plurality of hook plates are circumferentially and uniformly distributed on the outer wall of the aggregate crushing roller, the aggregate crushing roller is in transmission connection with the engine, the aggregate crushing roller can drive the hook plates to rotate, the hook plates can collect and crush straws, a discharge port of the aggregate crusher is communicated with an inlet of the feeding bin, an outlet of the feeding bin is communicated with the combustion chamber, the fan is in transmission connection with the engine, an air supply port of the fan is communicated with an inner cavity of the combustion chamber, and the combustion chamber is connected with, set up rotatory check in the combustion chamber, rotatory check rotationally set up in the combustion chamber, rotatory check includes many cylinders, and is adjacent clearance has between the cylinder, the export and many of feeding bin the cavity that the cylinder encloses is linked together, the combustion chamber still is provided with the air outlet, the air outlet is linked together with external environment, the body frame has adapting unit and walking wheel, adapting unit can link to each other with other vehicles, the walking wheel rotationally with the body frame links to each other.

Preferably, the breaker that gathers materials still includes the barrel, the barrel with the body frame links to each other, the crushing roller that gathers materials rotationally set up in the barrel and the coaxial setting of the two, the material collecting opening set up in the barrel just sets up towards ground towards one side of device advancing direction.

Preferably, the breaker that gathers materials with set up the fan auger between the feeding bin, the fan auger set up in the breaker that gathers materials keeps away from one side of gathering material mouth, the fan auger with the breaker that gathers materials communicates, the fan auger with engine transmission links to each other, the fan auger can with the straw after the breakage carry extremely in the feeding bin.

Preferably, the fan auger is arranged at the bottom of the main frame, a material screening partition plate is arranged at the position where the aggregate crusher is communicated with the fan auger, a plurality of through holes are formed in the material screening partition plate, and the through holes are arranged towards the ground; the fan auger is communicated with the feeding bin through the material conveying barrel.

Preferably, a feeding auger is arranged between the feeding bin and the combustion chamber, and the feeding auger is connected with a feeding motor.

Preferably, the combustion chamber is provided with a lattice support, the rotary lattice is rotatably connected with the lattice support, the lattice support is provided with a lattice motor, and the lattice motor is in transmission connection with the lattice support.

Preferably, the lattice bar support still includes the end panel, the end panel is the annular, many the cylinder week form equipartition and with the end panel links to each other, the quantity of end panel is two, one of them the end panel through the pivot with the lattice bar support rotates and connects, the pivot with the transmission of lattice bar motor links to each other.

Preferably, the combustion chamber is connected with a hot air cylinder, the hot air cylinder is communicated with the inner cavity of the combustion chamber, one end of the hot air cylinder is connected with the top of the combustion chamber, and the air outlet is formed in the other end of the hot air cylinder and faces the ground.

Preferably, the number of the walking wheels is two, and the two walking wheels are arranged on two opposite sides of the main frame.

Preferably, the hook plate is L-shaped, the vertical end of the hook plate is provided with a sharp hook and a cutting edge, and the horizontal end of the hook plate is detachably connected with the aggregate crushing roller.

Compared with the prior art, the invention has the following technical effects: the invention relates to a straw collecting and incinerating device, which comprises a main frame, an engine arranged on the main frame, an aggregate crusher, a feeding bin, a combustion chamber and a fan, wherein the aggregate crusher is arranged at the bottom of the main frame, the aggregate crusher is provided with a material collecting port, an aggregate crushing roller and hook plates are arranged in the aggregate crusher, the hook plates are circumferentially and uniformly distributed on the outer wall of the aggregate crushing roller, the aggregate crushing roller is in transmission connection with the engine, the aggregate crushing roller can drive the hook plates to rotate, the hook plates can collect and crush straws, the material discharging port of the aggregate crusher is communicated with the inlet of the feeding bin, the outlet of the feeding bin is communicated with the combustion chamber, the fan is in transmission connection with the engine, the air supply port of the fan is communicated with the inner cavity of the combustion chamber, the combustion chamber is connected with a combustion improver, a rotary lattice is arranged in the combustion chamber, the rotary lattice is rotatably arranged in the combustion chamber, the, the export of pay-off storehouse is linked together with the cavity that many cylinders enclose, and the combustion chamber still is provided with the air outlet, and the air outlet is linked together with external environment, and the body frame has adapting unit and walking wheel, and adapting unit can link to each other with other vehicles, and the walking wheel rotationally links to each other with the body frame. The straw collecting and incinerating device can be connected with other motor vehicles when in work, in the walking process of the device, the collecting crushing roller drives the hook plate to rotate, the straws on the ground are collected and enter the collecting crusher, the crushed straws enter the feeding bin, the straw powder entering the feeding bin enters the rotating lattice in the combustion chamber, the combustion chamber is connected with a combustion improver and a fan, the rotating lattice continuously rotates, the straws are combusted more thoroughly, dust generated by straw combustion sinks to the bottom of the combustion chamber, and the dust sinking to the bottom of the combustion chamber can be removed at regular time; high-temperature gas generated in the straw combustion process is discharged through the air outlet, and as the straws are sufficiently combusted in the combustion process, harmful gas such as smoke and haze are hardly generated, so that the environmental pollution is reduced; in addition, the straw dust cleaned in the combustion chamber is an effective fertilizer, and when high-temperature gas is blown to the ground, insect eggs and bacteria in the soil can be killed.

Drawings

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

FIG. 1 is a schematic structural view of a straw collecting and incinerating device of the present invention;

FIG. 2 is a schematic top view of the straw collecting and incinerating device of the present invention;

FIG. 3 is a schematic structural view of a rotary lattice of the straw collecting and incinerating device of the present invention;

the device comprises a main frame 1, an engine 2, an aggregate crusher 3, a feeding bin 4, a combustion chamber 5, a fan 6, an aggregate crushing roller 7, a hook plate 8, a combustion-supporting device 9, a rotary lattice bar 10, a cylinder 11, an air outlet 12, a connecting part 13, a traveling wheel 14, a collecting opening 15, a fan auger 16, a screening partition plate 17, a feeding auger 18, a feeding motor 19, a lattice bar support 20, a lattice bar motor 21, an end plate 22, an end plate 23, a rotating shaft 24, a hot air cylinder 25 and a material transfer cylinder 25.

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.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

Referring to fig. 1-3, wherein fig. 1 is a schematic structural view of a straw collecting and incinerating device of the present invention, fig. 2 is a schematic structural view of a straw collecting and incinerating device of the present invention from above, and fig. 3 is a schematic structural view of a rotating lattice of the straw collecting and incinerating device of the present invention.

The invention provides a straw collecting and incinerating device, which comprises a main frame 1, an engine 2, an aggregate crusher 3, a feeding bin 4, a combustion chamber 5 and a fan 6, wherein the engine 2, the aggregate crusher 3, the feeding bin 4, the combustion chamber 5 and the fan 6 are arranged on the main frame 1, the aggregate crusher 3 is positioned at the bottom of the main frame 1, the aggregate crusher 3 is provided with an aggregate collecting port 15, an aggregate crushing roller 7 and hook plates 8 are arranged in the aggregate crusher 3, a plurality of hook plates 8 are circumferentially and uniformly distributed on the outer wall of the aggregate crushing roller 7, the aggregate crushing roller 7 is in transmission connection with the engine 2, the aggregate crushing roller 7 can drive the hook plates 8 to rotate, the hook plates 8 can collect and crush straws, a discharge port of the aggregate crusher 3 is communicated with an inlet of the feeding bin 4, an outlet of the feeding bin 4 is communicated with the combustion chamber 5, the fan 6 is in transmission connection with the engine 2, an air supply port of the fan 6 is communicated with, rotatory check 10 rotationally sets up in combustion chamber 5, and rotatory check 10 includes many cylinders 11, has the clearance between the adjacent cylinder 11, and the export of pay-off storehouse 4 is linked together with the cavity that many cylinders 11 enclose, and combustion chamber 5 still is provided with air outlet 12, and air outlet 12 is linked together with external environment, and body frame 1 has adapting unit 13 and walking wheel 14, and adapting unit 13 can link to each other with other vehicles, and walking wheel 14 rotationally links to each other with body frame 1.

The straw collecting and incinerating device can be connected with other motor vehicles when in work, in the walking process of the device, the collecting and crushing roller 7 drives the hook plate 8 to rotate, the straws on the ground are collected and enter the collecting and crushing machine 3, the crushed straws enter the feeding bin 4, the straw powder entering the feeding bin 4 continuously enters the rotating lattice 10 in the combustion chamber 5, the combustion chamber 5 is connected with the combustion improver 9 and the fan 6, the rotating lattice 10 continuously rotates, the straws are combusted more thoroughly, the dust generated by straw combustion sinks to the bottom of the combustion chamber 5, and the dust sinking to the bottom of the combustion chamber 5 can be removed at regular time; high-temperature gas generated in the straw combustion process is discharged through the air outlet 12, and as the straws are sufficiently combusted in the combustion process, harmful gas such as smoke and haze are hardly generated, so that the environmental pollution is reduced; in addition, the straw dust cleaned in the combustion chamber 5 is an effective fertilizer, and when high-temperature gas is blown to the ground, insect eggs and bacteria in the soil can be killed.

Wherein, the breaker 3 that gathers materials still includes the barrel, the barrel links to each other with body frame 1, the crushing roller 7 that gathers materials rotationally sets up in the barrel and the two coaxial settings, the material collection mouth 15 sets up in one side of barrel orientation device advancing direction and sets up towards ground, the material collection mouth 15 is put down towards advancing of device and the slant sets up down, avoid the raise dust as far as possible when being convenient for collect the straw, the axis of the crushing roller 7 that gathers materials is on a parallel with ground and perpendicular to device advancing direction, the material collection mouth 15 is rectangular form, improve the straw and collect broken work efficiency.

In order to facilitate conveying of the crushed straw, a fan auger 15 is arranged between the aggregate crusher 3 and the feeding bin 4, the fan auger 15 is arranged on one side, away from the material collecting port 15, of the aggregate crusher 3, the fan auger 15 is communicated with the aggregate crusher 3, the fan auger 15 is connected with an engine 2 in a transmission mode, the fan auger 15 can convey the crushed straw to the feeding bin 4, the feeding bin 4 is located at the top of the main frame 1, and the fan auger 15 can convey the straw to the inlet of the feeding bin 4 smoothly.

Specifically, the fan auger 15 is arranged at the bottom of the main frame 1, a material sieving partition plate 17 is arranged at the position where the aggregate crusher 3 is communicated with the fan auger 15, a plurality of through holes are formed in the material sieving partition plate 17 and face the ground, and the material sieving partition plate 17 can sieve out impurities in the straws, so that the combustion efficiency is improved; the fan auger 15 is communicated with the feeding bin 4 through the material conveying cylinder 25, one end of the material conveying cylinder 25 is communicated with the fan auger 15, and the other end of the material conveying cylinder is connected with an inlet of the feeding bin 4, so that smooth straw transmission is ensured.

Similarly, a feeding auger 18 is arranged between the feeding bin 4 and the combustion chamber 5, the feeding auger 18 is connected with a feeding motor 19, the feeding auger 18 is positioned at the bottom of the feeding bin 4, and the output end of the feeding auger 18 extends into the cavity of the rotary lattice 10, so that the straws are fully combusted in the combustion chamber 5.

More specifically, the combustion chamber 5 is provided with a lattice support 20, the rotary lattice 10 is rotatably connected with the lattice support 20, the lattice support 20 is provided with a lattice motor 21, the lattice motor 21 is in transmission connection with the lattice support 20, the lattice motor 21 can drive the rotary lattice 10 to rotate, and the lattice support 20 and the lattice motor 21 are positioned outside the combustion chamber 5 to avoid damage.

In this embodiment, the lattice bar support 20 further includes an end plate 22, the end plate 22 is annular, the plurality of columns 11 are uniformly distributed and connected to the end plate 22, the rotary lattice bar 10 is cylindrical, the axis of the rotary lattice bar 10 is parallel to the ground, the number of the end plates 22 is two, one end plate 22 is rotatably connected to the lattice bar support 20 through a rotating shaft 23, the rotating shaft 23 is in transmission connection with the lattice bar motor 21, and the rotary lattice bar 10 is in transmission connection with the lattice bar motor 21 through the rotating shaft 23.

In order to realize the directional delivery of hot air, the combustion chamber 5 is connected with a hot air cylinder 24, the hot air cylinder 24 is communicated with the inner cavity of the combustion chamber 5, one end of the hot air cylinder 24 is connected with the top of the combustion chamber 5, and the air outlet 12 is arranged at the other end of the hot air cylinder 24 and faces the ground.

Further, the quantity of walking wheel 14 is two, and two walking wheels 14 set up in the relative both sides of body frame 1, and the connecting piece of body frame 1 can make the device link to each other smoothly with other motor vehicles, and under the dragging of vehicle, the device utilizes walking wheel 14 to walk, accomplishes to collect and burns the straw, improves work efficiency.

In other embodiments of the present invention, the hook plate 8 is L-shaped, the vertical end of the hook plate 8 has a sharp hook and a cutting edge, the sharp hook is convenient for collecting and gathering the straw, the cutting edge can crush the straw, the horizontal end of the hook plate 8 is detachably connected with the aggregate crushing roller 7, and the hook plate 8 is detachably connected with the aggregate crushing roller 7, so as to facilitate cleaning and maintenance.

When the straw is collected and burned, the main frame 1 drives the device to be hung behind a motor vehicle to travel, the engine 2 is an aggregate crusher 3, the fan auger 15 and the fan 6 provide power and rotate according to a set direction, straws are collected and crushed by the aggregate crusher 3, crushed straw powder particles are sucked into the fan auger 15 by negative pressure generated by the fan auger 15 within a certain volume range, the rear straw powder enters the feeding bin 4 through the transmission barrel 25, the straw powder entering the feeding bin 4 enters the rotary lattice 10 in the combustion chamber 5 by using the feeding auger 18, the straw powder entering the rotary lattice 10 starts to burn due to blowing combustion supporting of the combustion assistor 9 and the fan 6, the rotary lattice 10 enables the straw powder to burn more thoroughly in the rotating process, dust generated by straw burning sinks to the bottom of the combustion chamber 5, and the dust sinking to the bottom of the combustion chamber 5 can be removed at regular time; high-temperature gas generated in the straw burning process is blown to the ground through the hot air cylinder 24 and the air outlet 12; as the straw is fully combusted in the combustion process, harmful gases such as smoke and haze are hardly generated; the straw dust of cleaing away is very effectual fertilizer, and when high-temperature gas blown to the ground, can kill the worm's ovum and the bacterium inside the soil, so far the straw has obtained fine processing for the production of ploughing in spring no longer receives the influence, has also avoided the straw to burn in the open air and has produced smog and haze and influence traffic and polluted air.

The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.

Claims

1. The utility model provides a straw collecting and burning device which characterized in that: comprises a main frame, an engine, an aggregate crusher, a feeding bin, a combustion chamber and a fan, wherein the engine, the aggregate crusher, the feeding bin, the combustion chamber and the fan are arranged on the main frame, the aggregate crusher is positioned at the bottom of the main frame and is provided with an aggregate port, an aggregate crushing roller and a hook plate are arranged in the aggregate crusher, the hook plates are uniformly distributed on the outer wall of the aggregate crushing roller in a circumferential manner, the aggregate crushing roller is connected with the engine in a transmission manner, the aggregate crushing roller can drive the hook plate to rotate, the hook plate can collect and crush straws, the discharge port of the aggregate crusher is communicated with the inlet of the feeding bin, the outlet of the feeding bin is communicated with the combustion chamber, the fan is connected with the engine in a transmission manner, an air supply port of the fan is communicated with the inner cavity of the combustion chamber, the combustion chamber is connected with a combustion improver, and a rotary lattice is, rotatory check fence rotationally set up in the combustion chamber, rotatory check fence includes many cylinders, and is adjacent clearance has between the cylinder, the export and many of pay-off storehouse the cavity that the cylinder encloses is linked together, the combustion chamber still is provided with the air outlet, the air outlet is linked together with external environment, the body frame has adapting unit and walking wheel, adapting unit can link to each other with other vehicles, the walking wheel rotationally with the body frame links to each other.

2. The straw collecting and incinerating device according to claim 1, wherein: the breaker that gathers materials still includes the barrel, the barrel with the body frame links to each other, the crushing roller that gathers materials rotationally set up in the barrel and the coaxial setting of the two, the material collection mouth set up in the barrel just sets up towards ground towards one side of device advancing direction.

3. The straw collecting and incinerating device according to claim 1, wherein: gather materials the breaker with set up the fan auger between the feeding bin, the fan auger set up in the breaker that gathers materials keeps away from one side of material collection mouth, the fan auger with the breaker that gathers materials communicates, the fan auger with engine drive links to each other, the fan auger can with broken straw carry extremely in the feeding bin.

4. The straw collecting and incinerating device according to claim 3, wherein: the fan auger is arranged at the bottom of the main frame, a material screening partition plate is arranged at the position where the aggregate crusher is communicated with the fan auger, a plurality of through holes are formed in the material screening partition plate, and the through holes are arranged towards the ground; the fan auger is communicated with the feeding bin through the material conveying barrel.

5. The straw collecting and incinerating device according to claim 1, wherein: and a feeding auger is arranged between the feeding bin and the combustion chamber and is connected with a feeding motor.

6. The straw collecting and incinerating device according to claim 1, wherein: the combustion chamber is provided with a lattice support, the rotary lattice can be rotationally connected with the lattice support, the lattice support is provided with a lattice motor, and the lattice motor is in transmission connection with the lattice support.

7. The straw collecting and incinerating device according to claim 6, wherein: the lattice fence support still includes the end panel, the end panel is the annular, many the cylinder week form equipartition and with the end panel links to each other, the quantity of end panel is two, one of them the end panel through the pivot with the lattice fence support rotates and connects, the pivot with the transmission of lattice fence motor links to each other.

8. The straw collecting and incinerating device according to claim 1, wherein: the combustion chamber is connected with a hot air cylinder, the hot air cylinder is communicated with the inner cavity of the combustion chamber, one end of the hot air cylinder is connected with the top of the combustion chamber, and the air outlet is formed in the other end of the hot air cylinder and faces the ground.

9. The straw collecting and incinerating device according to claim 1, wherein: the walking wheel number is two, two the walking wheel set up in the relative both sides of body frame.

10. The straw collecting and incinerating device according to any one of claims 1 to 9, wherein: the hook plate is L-shaped, a sharp hook and a cutting edge are arranged at the vertical end of the hook plate, and the horizontal end of the hook plate is detachably connected with the aggregate crushing roller.