CN109652157B - Traction type intelligent biomass fuel forming machine - Google Patents
Traction type intelligent biomass fuel forming machine Download PDFInfo
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- CN109652157B CN109652157B CN201811444911.8A CN201811444911A CN109652157B CN 109652157 B CN109652157 B CN 109652157B CN 201811444911 A CN201811444911 A CN 201811444911A CN 109652157 B CN109652157 B CN 109652157B
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- straw
- fuel
- straws
- biomass fuel
- crushing
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
- C10L5/445—Agricultural waste, e.g. corn crops, grass clippings, nut shells or oil pressing residues
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The application discloses a traction type intelligent biomass fuel forming machine which comprises a vehicle body, a transmission device, a crushing device, a spiral conveying device, a wind power conveyor, a straw separating device, a fuel forming unit, a cyclone separator and a fuel storage box, wherein the crushing device, the crushing device and the spiral conveying device share the same shell, the straw separating device is connected with a wind power conveying pipeline and is used for separating long straws, small straws and dust from crushed materials, the separated long straws fall to the ground through a straw channel, the separated small straws enter the fuel forming unit through a powder channel, and the separated dust enters the cyclone separator after being filtered for the first time by a filter screen and is subjected to secondary dust fall and filtration. The application solves the problem that the fuel rod of the traction type biomass fuel forming machine in the current market is loose to form.
Description
Technical Field
The application relates to a biomass fuel forming machine, in particular to a traction type intelligent biomass fuel forming machine.
Background
In agricultural production, crop straws are periodically and massively produced each year, and recycling of the straws is always an important research topic in agricultural production, and with the development of the times, agriculture gradually tends to be mechanized and automated, but in the recycling mode of the straws, recycling is also mainly tends to be performed as a traditional mode of animal feed, straw returning and the like.
In recent years, with the gradual increase of environmental protection, coal-fired boilers are gradually banned, so that other fuels are needed to be replaced, and biomass fuels are widely accepted by low cost, higher heat value and lower pollutant emission.
The biomass fuel forming machines commonly used at present are mostly fixed, and the traction type biomass fuel forming machine is in a starting stage. The structure and key parts of the traction type biomass fuel forming machine can be seen in Chinese patent documents CN107376784A, CN 105034432B, CN 104303719B and CN107471714A, CN 202498774U.
The existing biomass fuel forming machine has the following defects:
firstly, the existing biomass fuel integrated machine only considers the integrated combination of equipment, simplifies the equipment, and leads to incomplete straw crushing and loose biomass fuel molding; secondly, the biomass fuel integrated machine adopts a sieve mesh dust remover, so that only straw and dust can be separated, the dust removing effect can not be achieved, and the environment is polluted; thirdly, the running condition of the equipment cannot be mastered in real time in the working process of the biomass fuel integrated machine, so that the occurrence frequency of faults is high.
Disclosure of Invention
The application aims to provide a traction type intelligent biomass fuel forming machine, which solves the problem that the fuel forming of the biomass fuel forming machine in the current market is loose.
The application provides a traction type intelligent biomass fuel forming machine which comprises a vehicle body, a transmission device, a crushing device, a spiral conveying device, a wind power conveyor, a straw separating device, a fuel forming unit, a cyclone separator and a fuel storage box, wherein the crushing device, the crushing device and the spiral conveying device share the same shell, the crushing device is used for picking up field straws and crushing the field straws, the crushing device is used for crushing the crushed straws, the spiral conveying device is used for gathering crushed materials to the wind power conveyor along the axial direction, and the separating conveyor is used for conveying the materials to the straw separating device; the straw separation device is connected with the wind power conveying pipeline and is used for separating long straws, small straws and dust from crushed materials, wherein the separated long straws fall to the ground through a straw channel, the separated small straws enter the fuel forming unit through a powder channel, and the separated dust enters the cyclone separator after being primarily filtered by the filter screen, so that secondary dust fall and filtration are performed.
Further, the straw separation device comprises an arc-shaped shell, a rotating shaft, a hydraulic motor connected with the rotating shaft and four rows of comb teeth distributed on the rotating shaft, wherein the rotating direction of the rotating shaft is opposite to the material entering direction, one side of the top of the arc-shaped shell is a feeding port, the opposite side of the top of the arc-shaped shell is an air outlet, the filter screen is arranged in the air outlet, and the straw channel and the powder channel are arranged at the bottom of the arc-shaped shell.
Further, the transmission device is formed by sequentially connecting a power input shaft, a main transmission gear box, a transmission shaft and a right-angle speed reducer, wherein the main transmission gear box is fixed on a frame of a vehicle body and is respectively in transmission connection with the spiral conveying device and the crushing device, and the right-angle speed reducer is fixed at the bottom of a fuel forming unit and is in transmission connection with the fuel forming unit.
Further, the traction type intelligent biomass fuel forming machine further comprises a torque sensor arranged on the power input shaft and the transmission shaft and used for detecting the torque of the transmission shaft; the rotating speed sensor is arranged on the travelling wheel of the vehicle body and used for monitoring the travelling speed; the pressure sensor is arranged on the spiral conveying device and is used for detecting the feeding quantity of the straw; and a pressure sensor is arranged at the bottom of the fuel storage box and is used for measuring the weight of the biomass fuel.
Further, the data acquisition processing system is electrically connected with each sensor, the LED display screen is used for displaying data acquired by each sensor, and the data transmission unit is in communication connection with the cloud server.
Further, the fuel forming unit is used for continuously extruding and forming the straw powder into the rod-shaped fuel.
Compared with straw one-step crushing, the application adopts a mode of combining crushing and crushing to form finer continuous powder (granule) material flow in the shell, and adopts the straw separating device to separate long straw and dust which cause loosening of the extruded fuel rod before biomass fuel is formed, thereby overcoming the problem of loosening of the extruded fuel rod, and the obtained extruded fuel rod is obviously compact and continuous.
In addition to the objects, features and advantages described above, the present application has other objects, features and advantages. The present application will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
fig. 1 is a schematic structural view of a traction type intelligent biomass fuel molding machine according to the present application;
fig. 2 is a schematic structural view of a pulverizing pickup portion of a traction type intelligent biomass fuel molding machine according to the present application;
FIG. 3 is a schematic view showing the construction of the pulverizing pick-up section shown in FIG. 2 along section line A-A;
FIG. 4 is a schematic view of a straw separation device of a pull-behind intelligent biomass fuel forming machine according to the application;
FIG. 5 is a schematic diagram of the comb teeth of the traction type intelligent biomass fuel molding machine according to the application; and
fig. 6 is a schematic diagram of intelligent control monitoring of a traction-type intelligent biomass fuel forming machine according to the application.
Detailed Description
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
Through research, we found that the elements that cause the extruded fuel rod to form loosely are: particle fineness, long straw, dust, humidity and the like, and can be suitable for extrusion molding of various straws by changing the extrusion die of the fuel molding machine aiming at different straws.
Unlike fixed biomass fuel forming production line, traction type biomass fuel forming machine provides power by tractor power output shaft, and the straw is smashed and can't reach the degree of consistency of anticipated granule size, and current traction type biomass fuel forming machine adopts to pick up to smash one step to handle to straw, and the particle degree of consistency is worse, exists long straw.
The application improves the particle fineness and the uniformity of particle size by combining crushing and crushing, separates long straws by the straw separating device by adopting a carding mode, greatly changes the equipment layout and the transmission structure of the whole machine by introducing the straw separating device, and redesigns the traction type biomass fuel forming machine for adapting to traction type operation.
The application also designs the biomass fuel molding machine aiming at the common problems of high production cost, low intelligent degree, high labor intensity, environmental pollution, high failure rate and the like of the biomass fuel molding machine in the current market, thereby obtaining the biomass fuel with high efficiency, low cost, less pollution and good quality.
Fig. 1-6 illustrate some embodiments according to the application.
Referring to fig. 1 to 6 in combination, in one embodiment, the traction type intelligent biomass fuel molding machine of the present application includes a vehicle body 2, a transmission device 3, a crushing device 4, a crushing device 5, a screw conveyor 6, a wind conveyor 7, a straw separation device 8, a fuel molding unit 9, a cyclone 10, a fuel storage tank 11, and an intelligent control system 12.
The vehicle body 2 is provided with a frame 2-1, a traction frame 2-2 is arranged in front of the frame 2-1 and connected with a tractor, the front two sides are provided with imitation travelling wheels 2-3, and the rear two sides are provided with travelling wheels 2-4.
The transmission device 3 above the frame is formed by sequentially connecting a power input shaft 3-1, a main transmission gear box 3-2, a transmission shaft 3-3 and a right-angle speed reducer 3-4. Wherein, the front of the power input shaft 3-1 is connected with a tractor, the main transmission gear box 3-2 is fixed on the frame 2-1, and the right-angle speed reducer 3-4 is fixed at the bottom of the fuel forming unit 9.
The fuel forming unit 9 is arranged on the frame 2-1, the straw separating device 8 is arranged above, and the fuel storage tank 11 is arranged behind.
The fuel extruded by the fuel molding machine set is in a rod shape, and has various cross-section forms, such as a round shape or a rectangular shape, according to the design of a mold, wherein the fuel is not limited to the combustion of a boiler, and can be used for feed and the like.
The rear part of the profiling wheel 2-3 is sequentially provided with a crushing device 4, a crushing device 5, a spiral conveying device 6 and a wind power conveyor 7 which are all fixed on the frame 2-1 through power connection.
The wind power conveyor 7 is connected with a straw separation device 8 through a conveying pipe 7-3, a cyclone dust collector 10 is arranged behind the straw separation device 8, and the cyclone dust collector 10 is fixed on the frame 2-1.
Referring to fig. 2 and 3 in combination, the main transmission gear box 3-2 is provided with a left output shaft 3-5, a right output shaft 3-6, a first belt wheel 3-7 and a second belt wheel 3-8 on two sides respectively.
The second belt wheel 3-8 at the end part of the right output shaft 3-6 is connected with the third belt wheel 5-1 at the right side of the crushing device 5 through a V belt, the first chain wheel 5-2 at the left side of the crushing device 5 is connected with the second chain wheel 4-1 at the left side of the crushing device 4 through a chain, and thus the power output at the right side of the main transmission gear box 3-2 drives the crushing device 5 and the crushing device 4 to operate in sequence.
On the other hand, the first belt wheel 3-7 at the end part of the left output shaft 3-5 is connected with the fourth belt wheel 6-1 at the left side of the spiral conveying device 6 through a V belt, the impeller 7-1 of the wind power conveyor 7 is fixed at the right shaft end of the spiral conveying device 6, the impeller 7-1 and the spiral conveying device 6 synchronously rotate, and therefore power output at the left side of the main transmission gear box 3-2 drives the spiral conveying device 6 and the wind power conveyor 7 in sequence.
The straw separation device 8 is provided with an arc-shaped shell 8-1, a rotating shaft 8-2 is arranged in the middle of the arc-shaped shell, the rotating shaft 8-2 is connected with a hydraulic motor 8-3 fixed on the shell 8-1, four rows of comb teeth 8-4 are distributed on the rotating shaft 8-2, the comb teeth spacing is adjustable, the hydraulic motor is connected with a hydraulic cylinder of a tractor, the comb teeth 8-5 can be driven to rotate, and the rotating direction is opposite to the material entering direction.
The outlet 7-2 of the wind conveyor 7 is connected with the feed inlet 8-5 of the straw separation device 8 through a pipeline 7-3, materials enter the shell 8-1 from the feed inlet 8-5, after being combed by the rotating comb teeth 8-4, the powder straw and a small amount of long straw can be separated, the powder straw enters the powder channel 8-6 under the driving of wind force, and the long straw enters the straw channel 8-7 under the driving of the comb teeth 8-4.
The lower part of the powder channel 8-6 is connected with a fuel forming unit 9 for forming biomass fuel, and the straw channel 8-7 discharges a small amount of long straw to the ground to be picked up and processed together with unharvested straw on the ground.
Dust in the shell 8-1 enters the air outlet 8-9 through the filter screen 8-8 under the action of wind power and is discharged into the cyclone dust collector 10; the filter screen 8-8 carries out primary filtration to the straw in the shell 8-1, dust enters the cyclone dust collector 10 for secondary dust fall and filtration, and can be purified by a filter bag and the like, so that the dust is prevented from being discharged into the air.
The whole operation process of the biomass fuel forming machine is as follows:
the tractor drives a reduction gear box to operate through a transmission shaft, the gear box drives mechanisms such as crushing 4, crushing 5 and the like to operate through multi-shaft output and combined transmission of a chain and a belt wheel, straws are crushed, crushed and picked up, then gathered by a spiral conveying device 6 and conveyed to a straw separating device 8 through a fan 7, dust is purified through a dust remover 10, then large straws of the straw separating device 8 fall to the ground, small straws enter a fuel forming unit 9, and particle fuel enters a feed box 11 after being formed.
In a preferred embodiment, referring to fig. 6 in combination, the power input shaft 3-1 and the transmission shaft 3-3 are provided with torque sensors for detecting transmission shaft torque; the walking wheels 2-4 are provided with a rotating speed sensor for monitoring the walking speed; the screw conveying device 6 is provided with a pressure sensor for detecting the feeding amount of the straw; a pressure sensor is installed at the bottom of the fuel storage tank 11 for measuring the weight of the biomass fuel.
A GPS positioning module is arranged in the frame 2-1, so that the equipment can be positioned in real time, and the running or stopping state of the equipment is monitored; all sensors transmit detected data to a data acquisition and processing system, the data are displayed on an LED display screen on a tractor, a tractor hand can master a working report of transmission shaft torque, hub rotating speed, straw feeding quantity, equipment advancing speed, unit time and current day in real time, so that the blocking phenomenon can be prevented by better adjusting the speed, faults are eliminated in advance, and the equipment can also give an alarm and prompt on the LED display screen when faults occur.
The data acquisition processing system can also upload acquired information to the cloud server through the data transmission unit, is based on the Internet of things and big data information technology, and adopts a highly intelligent supervision, scheduling and management and comprehensive information service platform of a wireless communication system, a GPS global satellite positioning system and a GIS electronic map system.
The equipment manager and the manufacturer can access the cloud server through the PC end and the mobile phone APP, know the running condition of the equipment and perform reasonable after-sales service; the information includes: the torque of a transmission shaft, the rotating speed of a hub, the feeding amount of straw, the advancing speed of equipment, a unit time and a working report of the same day, and the real-time position, the start-stop state, the working area, the mileage of the same day, the duration of the same day, the running track and the like of the equipment.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by 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 protection scope of the present application.
Claims (4)
1. A traction type intelligent biomass fuel forming machine comprises a vehicle body, a transmission device, a crushing device, a spiral conveying device, a wind power conveyor, a straw separating device, a fuel forming unit, a cyclone separator and a fuel storage box,
the crushing device, the crushing device and the screw conveyor share the same shell, wherein the crushing device is used for picking up and crushing field straws, the crushing device is used for crushing the crushed straws, the screw conveyor is used for gathering the crushed materials to the wind conveyor along the axial direction, the wind conveyor is used for conveying the materials to the straw separation device,
the straw separating device is connected with the wind power conveying pipeline and is used for separating long straws, small straws and dust from crushed materials, wherein the separated long straws fall to the ground through a straw passage, the separated small straws enter the fuel forming unit through a powder passage, the separated dust enters the cyclone separator after being filtered for the first time by a filter screen, secondary dust fall and filtration are carried out,
the straw separating device comprises an arc-shaped shell, a rotating shaft, a hydraulic motor connected with the rotating shaft, and four rows of comb teeth distributed on the rotating shaft, wherein the rotating direction of the rotating shaft is opposite to the material entering direction, one side of the top of the arc-shaped shell is a feeding port, the opposite side is an air outlet, the filter screen is arranged in the air outlet, the straw channel and the powder channel are arranged at the bottom of the arc-shaped shell,
the fuel forming unit is used for continuously extruding and forming the powder into the rod-shaped fuel.
2. The traction type intelligent biomass fuel molding machine according to claim 1, wherein the transmission device is formed by sequentially connecting a power input shaft, a main transmission gear box, a transmission shaft and a right-angle speed reducer, wherein the main transmission gear box is fixed on a frame of a vehicle body and is respectively in transmission connection with the spiral conveying device and the crushing device, and the right-angle speed reducer is fixed at the bottom of a fuel molding unit and is in transmission connection with the fuel molding unit.
3. The traction type intelligent biomass fuel molding machine according to claim 2, further comprising a torque sensor mounted on the power input shaft and the transmission shaft for detecting transmission shaft torque; the rotating speed sensor is arranged on the travelling wheel of the vehicle body and used for monitoring the travelling speed; the pressure sensor is arranged on the spiral conveying device and is used for detecting the feeding quantity of the straw; and a pressure sensor is arranged at the bottom of the fuel storage box and is used for measuring the weight of the biomass fuel.
4. The towed intelligent biomass fuel molding machine of claim 3, further comprising a data acquisition processing system electrically connected to each sensor, an LED display screen for displaying data acquired by each sensor, and a data transmission unit communicatively connected to the cloud server.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811444911.8A CN109652157B (en) | 2018-11-29 | 2018-11-29 | Traction type intelligent biomass fuel forming machine |
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| CN201811444911.8A CN109652157B (en) | 2018-11-29 | 2018-11-29 | Traction type intelligent biomass fuel forming machine |
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| CN109652157A CN109652157A (en) | 2019-04-19 |
| CN109652157B true CN109652157B (en) | 2023-09-12 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111073720A (en) * | 2019-12-27 | 2020-04-28 | 安徽科技学院 | Towed intelligent biomass fuel make-up machine |
| CN112387210A (en) * | 2020-09-28 | 2021-02-23 | 安徽科技学院 | Movable intelligent straw granulator |
| WO2024082160A1 (en) * | 2022-10-19 | 2024-04-25 | 安徽科技学院 | Movable straw crushing and pelletizing integrated apparatus |
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