CN209836118U

CN209836118U - Biofuel preparation all-in-one

Info

Publication number: CN209836118U
Application number: CN201920636986.XU
Authority: CN
Inventors: 陈硕; 陈莹; 郑斐
Original assignee: Fujian Chuanzheng Communications College
Current assignee: Fujian Chuanzheng Communications College
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2019-12-24
Anticipated expiration: 2029-05-06

Abstract

The utility model provides a biofuel preparation all-in-one, which comprises a supporting rack, the support frame includes the plummer and is used for supporting four supporting legss of plummer, its characterized in that: a biofuel bin for placing biofuel is arranged at the left end of the upper surface of the bearing platform, an additive bin is arranged at the right end of the upper surface of the bearing platform, a first spiral conveying device is arranged at a discharge port at the lower part of the biofuel bin, and a second spiral conveying device is arranged at a discharge port at the lower part of the additive bin; an output port matched with the outlet of the first spiral conveying device and the outlet of the second spiral conveying device is formed in the bottom of the bearing table, a first motor is arranged on the bearing table, and an output shaft of the first motor extends to the position below the output port; the utility model discloses simple structure, the simple operation can effectual improvement biofuel's combustion effect.

Description

Biofuel preparation all-in-one

Technical Field

The utility model relates to a biofuel combustion technology field, especially a biofuel preparation all-in-one.

Background

Biofuel (biofuel) generally refers to solid, liquid or gaseous fuels consisting of or extracted from biomass. Can replace gasoline and diesel oil prepared from petroleum, and is an important direction for developing and utilizing renewable energy sources. Biomass refers to various organisms produced by photosynthesis using the atmosphere, water, land, and the like, and is all living organic substances that can grow. It includes, animals and microorganisms. Unlike traditional fuels such as petroleum, coal, nuclear energy, etc., this emerging fuel is a renewable fuel.

The biomass briquette fuel has the advantages of equivalent energy to medium coal, lasting combustion firepower, less black smoke, high furnace temperature, convenient storage, transportation and use and capability of effectively replacing mineral energy sources for the production and living fields. However, the common biomass granular fuel has the problems of low combustion efficiency, unstable operation and the like caused by easy slag bonding, easy ash accumulation and insufficient combustion in the combustion process due to the higher alkali metal content, and the use of the biomass granular fuel is greatly limited.

In the prior art, the additive is added into the biofuel, so that the combustion effect of the biofuel is better, but a device with a better mixing effect of the biofuel and the additive is not produced in the process of adding the additive, and the existing process of adding the additive is realized manually, so that the adding process is complicated, and the production efficiency of biomass fuel granulation is influenced; in the production process of the biofuel, the fuels such as tea leaves, tea branches, rice chaff, sawdust and fruit shells need to be processed and treated in separate equipment according to the industry, and the production is not convenient enough because the steps of crushing the fuels in a crusher, uniformly mixing the fuels in a stirrer according to the proportion, drying and dehydrating in a drier, granulating in a granulator and the like are sequentially carried out.

Disclosure of Invention

The utility model aims at providing a biofuel preparation all-in-one can make biofuel preparation one step of shaping with mixing, drying and pelletization function integration and an organic whole, can make the additive realize mechanized interpolation in the interpolation process, overcomes prior art's not enough.

The utility model discloses a following method realizes: the utility model provides a biofuel preparation all-in-one, includes the support frame, the support frame includes plummer and four supporting legss that are used for supporting the plummer, its characterized in that: a biofuel bin for placing biofuel is arranged at the left end of the upper surface of the bearing platform, an additive bin is arranged at the right end of the upper surface of the bearing platform, a first spiral conveying device is arranged at a discharge port at the lower part of the biofuel bin, and a second spiral conveying device is arranged at a discharge port at the lower part of the additive bin; an output port matched with the first spiral conveying device outlet and the second spiral conveying device outlet is formed in the bottom of the bearing table, a first motor is arranged on the bearing table, an output shaft of the first motor extends to the position below the output port, a first stirring blade is arranged on the output shaft of the first motor, and a material containing disc driven by the first motor is connected and arranged below the output shaft of the first motor; a stirring assembly is arranged below the bearing table, the stirring assembly is matched with the output port, and the material containing disc is positioned in the stirring assembly; both ends all are provided with first discharge gate about stirring subassembly bottom, be provided with first solenoid valve on the first discharge gate, first discharge gate is connected with third screw conveyer, third screw conveyer's export is connected with the granulator, be provided with a discharging pipe on the discharge gate of granulator, the discharging pipe is connected with a flourishing feed bin, be provided with the second discharge gate below the flourishing feed bin, be provided with the second solenoid valve on the second discharge gate.

Furthermore, an annular baffle plate used for enabling the biofuel and the additive not to splash is arranged below the output port, the annular baffle plate is arranged on the peripheral side of the output shaft of the first motor, and the annular baffle plate is arranged above the material containing disc.

Further, the first spiral conveying device comprises a first groove matched with the outlet of the biological fuel bin, the first groove is formed in the bearing table, a first spiral conveyor for conveying biological fuel is arranged in the first groove, and a second motor for driving the first spiral conveyor is fixedly arranged on the left side face of the bearing table; the second spiral conveying device comprises a second groove matched with the outlet of the additive bin, the second groove is formed in the upper surface of the bearing table, a second spiral conveyor for conveying additives is arranged in the second groove, and a third motor for driving the second spiral conveyor is fixedly arranged on the right side surface of the bearing table.

Further, the stirring assembly comprises a stirring bin and a fourth motor, the fourth motor is arranged below the stirring bin, an output shaft of the fourth motor penetrates through the lower surface of the stirring bin and extends into the stirring bin, and a plurality of second stirring blades are uniformly arranged on the output shaft of the fourth motor from bottom to top at intervals; the first discharge hole is formed in the left end and the right end below the stirring bin.

Furthermore, the third screw conveyer comprises a third screw conveyer and a fifth motor for driving the third screw conveyer, the first discharge hole is connected with the third screw conveyer, the fifth motor is fixedly arranged below the stirring bin, one end of the third screw conveyer is connected with the fifth motor, and an outlet of the third screw conveyer is matched with an inlet of the granulator.

Furthermore, the left supporting leg and the right supporting leg of the supporting frame are respectively provided with a first supporting platform for supporting the granulator; and a second supporting table for supporting the material containing bin is arranged between the lower ends of the left supporting leg and the right supporting leg of the supporting frame.

Further, a heating air blower for heating and drying the biofuel in the storage bin is arranged on the right side of the bearing platform, and an air outlet pipe of the heating air blower is connected with the storage bin; the air outlet has been seted up to flourishing feed bin left surface, flourishing feed bin left surface is provided with one and goes out the tuber pipe, it is connected with the air outlet to go out the tuber pipe, it is provided with the third solenoid valve to go out the tuber pipe on the tuber pipe, it is connected with an aspiration pump to go out the tuber pipe, the aspiration pipe of aspiration pump with the biofuel storehouse is connected.

Furthermore, the structure of the biological fuel bin is the same as that of the material containing bin, and the sections of the biological fuel bin and the material containing bin are both trapezoidal.

Further, be provided with the steam heating chamber on the flourishing feed bin periphery lateral wall, a plurality of ventholes have been seted up to impartial distance on the flourishing feed bin periphery lateral wall, be provided with on the venthole and be used for avoiding biofuel to get into gauze in the venthole.

The beneficial effects of the utility model reside in that: the first spiral conveying device and the second spiral conveying device are added into the device, so that the problem of troublesome adding in the prior art is solved, the automation is high, the mechanization of the additive in the adding process is realized, the labor cost is reduced, the adding process is simple, and the working efficiency is improved; the first stirring blade and the second stirring blade are added in the device, so that the biofuel and the additive can be stirred uniformly in the stirring process of the stirring bin, and the combustion effect of the biofuel is improved; the granulator is added into the device, so that the production efficiency of the biofuel granulation is effectively improved; simple structure, the simple operation reduces manufacturing cost, the material resources of using manpower sparingly.

Drawings

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

Fig. 2 is a right side view of the additive.

Fig. 3 is a schematic structural diagram of the storage bin.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1 and 2, the present invention provides an embodiment: a biofuel preparation all-in-one machine comprises a support frame, wherein the support frame comprises a bearing platform 1 and four support legs 11 for supporting the bearing platform 1, a biofuel bin 12 for placing biofuel is arranged at the left end of the upper surface of the bearing platform 1, an additive bin 13 is arranged at the right end of the upper surface of the bearing platform 1, a first spiral conveying device 2 is arranged at a discharge port at the lower part of the biofuel bin 12 and used for conveying the biofuel, and a second spiral conveying device 3 is arranged at a discharge port at the lower part of the additive bin 13 and used for conveying an additive; an output port 14 matched with the outlet of the first spiral conveying device 2 and the outlet of the second spiral conveying device 3 is formed in the bottom of the bearing table 1, so that the first spiral conveying device 2 and the second spiral conveying device 3 can pour the biofuel and the additive into the output port 14, a first motor 15 is arranged on the bearing table 1, an output shaft 16 of the first motor 15 extends to the lower part of the output port 14, a first stirring blade 17 is arranged on the output shaft 16 of the first motor, so that the biofuel and the additive can be roughly stirred and mixed, and a material containing disc 18 driven by the first motor 15 is connected and arranged below the output shaft 16 of the first motor and used for containing the roughly stirred biofuel and the additive; a stirring assembly 4 is arranged below the bearing table 1, the stirring assembly 4 is matched with the output port 14, and the material containing disc 18 is positioned in the stirring assembly 4, so that when the first motor 15 drives the material containing disc 18 to rotate, materials in the material containing disc 18 can fall into the stirring assembly 4 for fine stirring, and the biofuel and the additive are uniformly stirred; the left end and the right end of the bottom of the stirring component 4 are respectively provided with a first discharge port 41, so that uniformly stirred materials can be discharged out of the stirring component 4 through the first discharge port 41, the first discharge port 41 is provided with a first electromagnetic valve 42, the first electromagnetic valve 42 is opened, the materials can fall from the first discharge port 41 to the next step, the first discharge port 41 is connected with a third spiral conveying device 5, the outlet of the third spiral conveying device 5 is connected with a granulator 51, so that the third spiral conveying device 5 can convey the materials falling from the first discharge port 41 into the granulator 51 to be made into granules, the discharge port of the granulator 51 is provided with a discharge pipe 52, the discharge pipe 52 is connected with a containing bin 6, the granulator 51 conveys the granular materials into the containing bin 6 through the discharge pipe 52 after granulating the materials mixed by the biofuel and the additive, a second discharge hole 61 is arranged below the material containing bin 6, and a second electromagnetic valve 62 is arranged on the second discharge hole 61. So that the worker can take out the materials in the material containing bin 6 for use by opening the second electromagnetic valve 62.

The granulator of the present invention is not described in detail herein for the prior art, and the preferred granulator model is a FL one-step granulator, but not limited thereto.

An annular baffle plate 19 used for preventing the biological fuel and the additive from splashing is arranged below the output port 14, the annular baffle plate 19 is arranged on the peripheral side of the first motor output shaft 16, and the annular baffle plate 19 is arranged above the material containing disc 18, so that the material cannot splash everywhere before falling to the material containing disc 18.

The first spiral conveying device 2 comprises a first groove 21 matched with an outlet of the biofuel bin 12, the first groove 21 is formed in the bearing table 1, a first spiral conveyor 22 for conveying biofuel is arranged in the first groove 21, and a second motor 23 for driving the first spiral conveyor 22 is fixedly arranged on the left side surface of the bearing table 1; the second spiral conveying device 3 comprises a second groove 31 matched with the outlet of the additive bin 13, the second groove 31 is formed in the bearing table 1, a second spiral conveyor 32 used for conveying additives is arranged in the second groove 31, and a third motor 33 used for driving the second spiral conveyor 32 is fixedly arranged on the right side face of the bearing table 1. So that the second motor 23 and the third motor 33 can drive the first screw conveyor 22 and the second screw conveyor 32 to convey the material into the output port 14.

The stirring assembly 4 comprises a stirring bin 43 and a fourth motor 44, the fourth motor 44 is arranged below the stirring bin 43, a fourth motor output shaft 45 penetrates through the lower surface of the stirring bin 43 and extends into the stirring bin 43, and a plurality of second stirring blades 46 are uniformly arranged on the fourth motor output shaft 45 from bottom to top at intervals; the first discharge holes 41 are disposed at left and right ends below the stirring bin 43. Make the material drop to stirring in the storehouse 43, fourth motor 44 drives its output shaft 45 and rotates, and output shaft 45 rotates second stirring vane 46 and then rotates for biofuel and additive can the stirring.

The third screw conveyer 5 comprises a third screw conveyer 53 and a fifth motor 54 for driving the third screw conveyer 53, the first discharge hole 41 is connected with the third screw conveyer 53, the fifth motor 54 is fixedly arranged below the stirring bin 43, one end of the third screw conveyer 53 is connected with the fifth motor 54, and an outlet of the third screw conveyer 53 is matched with an inlet of the granulator 51. So that the materials uniformly mixed by the third screw conveyor 53 are conveyed into the granulator 51.

The left and right supporting feet 11 of the supporting frame are respectively provided with a first supporting platform 7 for supporting the granulator 51; a second supporting platform 63 for supporting the material containing bin 6 is arranged between the lower ends of the left supporting leg 11 and the right supporting leg 11 of the supporting frame.

A heating blower 8 for heating and drying the biofuel in the material containing bin 6 is arranged on the right side of the bearing platform 1, and an air outlet pipe 81 of the heating blower 8 is connected with the material containing bin 6, so that the heating blower 8 can convey hot air into the material containing bin 6 to dry materials in the material containing bin 6; gas outlet 64 has been seted up to flourishing feed bin 6 left surface, flourishing feed bin 6 left surface is provided with one and goes out tuber pipe 65, it is connected with gas outlet 64 to go out tuber pipe 65, it is provided with third solenoid valve 9 on the tuber pipe 65 to go out, it is connected with an aspiration pump 82 to go out tuber pipe 65, aspiration pump 82's aspiration pipe 83 with biofuel storehouse 12 is connected. So that the exhaust pump 82 can pump the waste hot gas in the material containing bin 6 to the biological fuel bin 12 to pre-dry the biological fuel in the biological fuel bin 12, and the biological fuel can be used more quickly after being mixed with the additive.

The structure of the biological fuel bin 12 is the same as that of the material containing bin 6, and the sections of the biological fuel bin 12 and the material containing bin 6 are both trapezoidal.

Referring to fig. 3, a steam heating chamber 66 is arranged on the outer peripheral side wall of the storage bin 6, a plurality of air outlets 57 are arranged on the inner peripheral side wall of the storage bin 6 at equal distances, so that hot air of the heating blower 8 can uniformly enter the storage bin 6 through the outer cavity via the plurality of air outlets 67 to dry materials, and a gauze 68 for preventing biofuel from entering the air outlets 67 is arranged on the air outlets 67; because a plurality of ventholes 67 effects, in the dispersible even entering flourishing feed bin 6 of steam, increase the area of contact of steam and material, can be better fully dry the material, increase drying efficiency.

The utility model discloses a theory of operation: respectively placing the biofuel and the additive into a biofuel bin and an additive bin, enabling the biofuel in the biofuel bin to enter a first groove from an outlet, enabling the additive in the additive bin to enter a second groove from the outlet, starting a second motor and a third motor to enable a first spiral conveyer and a second spiral conveyer to convey the biofuel and the additive into an output port, enabling the biofuel and the additive to fall into a containing tray from the output port, starting a first motor, roughly stirring the biofuel and the additive through a first stirring blade, then enabling the biofuel and the additive to fall into the containing tray, driving the containing tray to rotate by the first motor, enabling the roughly stirred biofuel and the additive to fall into the stirring bin from all sides, starting a fourth motor, driving a second stirring blade to rotate by the fourth motor, mixing the biofuel and the additive for a certain time, stopping, and uniformly mixing, open first solenoid valve, the biofuel after mixing drops to third screw conveyer on by first discharge gate, open the fifth motor, the fifth motor drives third screw conveyer and carries the biofuel after mixing to make the graininess in the granulator, drop to flourishing feed bin by the discharging pipe after making the granule again, open the heating air-blower, carry the steam and dry the living beings granule in the flourishing feed bin in carrying to flourishing feed bin, when needing to use, open the second solenoid valve, discharge living beings granule, burn.

It should be noted here that, the utility model discloses well first motor, second motor, third motor, fourth motor, fifth motor, heating air-blower, granulator, first solenoid valve and second solenoid valve are controlled by outside total controller, and the circuit control principle is prior art, and the skilled person in the art can clearly understand, does not carry out the detailed description here, just the utility model discloses what protect is that biofuel adds the structure of the mixing arrangement of additive pelletization.

The additive of the utility model is preferably a bio-oil combustion improver, and can be bio-alcohol oil, but is not limited thereto.

The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.

Claims

1. The utility model provides a biofuel preparation all-in-one, includes the support frame, the support frame includes plummer and four supporting legss that are used for supporting the plummer, its characterized in that: a biofuel bin for placing biofuel is arranged at the left end of the upper surface of the bearing platform, an additive bin is arranged at the right end of the upper surface of the bearing platform, a first spiral conveying device is arranged at a discharge port at the lower part of the biofuel bin, and a second spiral conveying device is arranged at a discharge port at the lower part of the additive bin; an output port matched with the first spiral conveying device outlet and the second spiral conveying device outlet is formed in the bottom of the bearing table, a first motor is arranged on the bearing table, an output shaft of the first motor extends to the position below the output port, a first stirring blade is arranged on the output shaft of the first motor, and a material containing disc driven by the first motor is connected and arranged below the output shaft of the first motor; a stirring assembly is arranged below the bearing table, the stirring assembly is matched with the output port, and the material containing disc is positioned in the stirring assembly; both ends all are provided with first discharge gate about stirring subassembly bottom, be provided with first solenoid valve on the first discharge gate, first discharge gate is connected with third screw conveyer, third screw conveyer's export is connected with the granulator, be provided with a discharging pipe on the discharge gate of granulator, the discharging pipe is connected with a flourishing feed bin, be provided with the second discharge gate below the flourishing feed bin, be provided with the second solenoid valve on the second discharge gate.

2. The biofuel preparation all-in-one machine of claim 1, wherein: the annular baffle that is used for making biofuel and additive can not splash is set up to the delivery outlet below, the annular baffle set up in week side of first motor output shaft, the annular baffle set up in the top of containing tray.

3. The biofuel preparation all-in-one machine of claim 1, wherein: the first spiral conveying device comprises a first groove matched with the outlet of the biological fuel bin, the first groove is formed in the bearing table, a first spiral conveyor for conveying biological fuel is arranged in the first groove, and a second motor for driving the first spiral conveyor is fixedly arranged on the left side face of the bearing table; the second spiral conveying device comprises a second groove matched with the outlet of the additive bin, the second groove is formed in the bearing table, a second spiral conveyor for conveying additives is arranged in the second groove, and a third motor for driving the second spiral conveyor is fixedly arranged on the right side face of the bearing table.

4. The biofuel preparation all-in-one machine of claim 1, wherein: the stirring assembly comprises a stirring bin and a fourth motor, the fourth motor is arranged below the stirring bin, an output shaft of the fourth motor penetrates through the lower surface of the stirring bin and extends into the stirring bin, and a plurality of second stirring blades are uniformly arranged on the output shaft of the fourth motor at intervals from bottom to top; the first discharge hole is formed in the left end and the right end below the stirring bin.

5. The biofuel preparation all-in-one machine of claim 4, wherein: the third spiral conveying device comprises a third spiral conveyor and a fifth motor used for driving the third spiral conveyor, the first discharge hole is connected with the third spiral conveyor, the fifth motor is fixedly arranged below the stirring bin, one end of the third spiral conveyor is connected with the fifth motor, and an outlet of the third spiral conveyor is matched with an inlet of the granulator.

6. The biofuel preparation all-in-one machine of claim 1, wherein: the left supporting leg and the right supporting leg of the supporting frame are respectively provided with a first supporting platform for supporting the granulator; and a second supporting table for supporting the material containing bin is arranged between the lower ends of the left supporting leg and the right supporting leg of the supporting frame.

7. The biofuel preparation all-in-one machine of claim 1, wherein: a heating blower for heating and drying the biofuel in the storage bin is arranged on the right side of the bearing table, and an air outlet pipe of the heating blower is connected with the storage bin; the air outlet has been seted up to flourishing feed bin left surface, flourishing feed bin left surface is provided with one and goes out the tuber pipe, it is connected with the air outlet to go out the tuber pipe, it is provided with the third solenoid valve to go out the tuber pipe on the tuber pipe, it is connected with an aspiration pump to go out the tuber pipe, the aspiration pipe of aspiration pump with the biofuel storehouse is connected.

8. The biofuel preparation all-in-one machine of claim 1, wherein: the structure of the biological fuel bin is the same as that of the material containing bin, and the sections of the biological fuel bin and the material containing bin are trapezoidal.

9. The biofuel preparation all-in-one machine of claim 8, wherein: contain and be provided with the steam heating chamber on the feed bin periphery lateral wall, a plurality of ventholes have been seted up to impartial distance on the feed bin periphery lateral wall, be provided with on the venthole and be used for avoiding biofuel to get into gauze in the venthole.