CN210881051U - Biomass particle fuel forming device - Google Patents
Biomass particle fuel forming device Download PDFInfo
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- CN210881051U CN210881051U CN201920887785.7U CN201920887785U CN210881051U CN 210881051 U CN210881051 U CN 210881051U CN 201920887785 U CN201920887785 U CN 201920887785U CN 210881051 U CN210881051 U CN 210881051U
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Abstract
The utility model provides a biomass pellet fuel forming device, which comprises a casing, wherein the top of the casing is provided with a feed inlet, the inside of the casing is provided with a feed cavity and an extrusion cavity from top to bottom in sequence, dust removal chamber and installation cavity, the feeding chamber, extrusion chamber and dust removal chamber communicate each other, the main shaft of a vertical setting is installed to the extrusion intracavity internal rotation, install an extrusion mechanism on the main shaft, extrusion mechanism's the outside is provided with the kickoff by first actuating mechanism driven, the lower extreme of main shaft rotates and installs on the inner wall of installation cavity, the intracavity that removes dust is provided with a dust removal mechanism, be provided with in the installation cavity by second actuating mechanism driven reduction gears, be provided with on the lateral wall of casing one with and extrude the discharge gate that the chamber is linked together, the utility model has the characteristics of fuel finished product high quality and qualification rate are high, and production efficiency is high, and the operating stability is good, and dust removal effect is good.
Description
Technical Field
The utility model belongs to the technical field of biomass fuel production technique and specifically relates to a living beings pellet fuel forming device is related to.
Background
The biomass fuel is formed by taking agricultural and forestry wastes as raw materials (such as straws, sawdust, bagasse, rice chaff and the like) and carrying out processes of crushing, mixing, extruding, drying and the like, and is a novel clean fuel capable of being directly combusted.
The existing forming device for biomass granular fuel mainly has the following problems: the first is that most of the existing extrusion forming devices adopt horizontal motors, a horizontal speed reducer is used as a main shaft for inputting power, a helical gear is required to be used in the horizontal speed reducer, the output power of the main shaft is low, the production efficiency is reduced, the operation is not stable, the qualified rate of finished products is low, and the parts are easily damaged; secondly, in the existing extrusion forming device, most of the waste materials are blown out of the device, so that dust in a production workshop flies upward, and the air quality in the workshop and the health of workers are seriously influenced.
Therefore, a biomass pellet fuel forming apparatus capable of solving the above problems is required.
SUMMERY OF THE UTILITY MODEL
The utility model provides a living beings pellet fuel forming device has fuel finished product high quality and high qualification rate, and production efficiency is high, and the operation stationarity is good, the good characteristics of dust removal effect.
The technical scheme of the utility model is realized like this:
the biomass pellet fuel forming device comprises a vertically arranged casing, a feed inlet connected with a raw material mixing device is arranged at the top of the casing, the interior of the machine shell is sequentially provided with a feeding cavity, an extrusion cavity, a dust removing cavity and an installation cavity from top to bottom, the feeding cavity, the extrusion cavity and the dust removal cavity are communicated with each other, a vertically arranged main shaft is rotatably arranged in the extrusion cavity, the main shaft is provided with an extrusion mechanism, the outer side of the extrusion mechanism is provided with a material poking mechanism driven by a first driving mechanism, the lower end of the main shaft penetrates through the dust removing cavity and extends into the mounting cavity, the lower end of the main shaft is rotatably mounted on the inner wall of the mounting cavity, the dust removing device is characterized in that a dust removing mechanism is arranged in the dust removing cavity, a speed reducing mechanism driven by a second driving mechanism is arranged in the mounting cavity, and a discharge hole communicated with the extrusion cavity is formed in one side wall of the casing.
As an optimal technical scheme, extrusion mechanism include fixed mounting in epaxial mounting panel, rotate on the mounting panel and install a plurality of squeeze roll, each squeeze roll all is on a parallel with the main shaft just encircles the main shaft setting, the outside of squeeze roll rotate install one with the coaxial annular of main shaft becomes the profiled sheeting, be equipped with a plurality of on the annular becomes the profiled sheeting and be used for the extrusion to form the shaping hole of biomass fuel granule, annular becomes the profiled sheeting with form the extrusion clearance between the squeeze roll.
As a preferred technical scheme, the first driving mechanism comprises a first driving motor fixed on the casing, a motor shaft of the first driving motor extends into the extrusion cavity, and a first driving gear is fixedly mounted on the motor shaft of the first driving motor.
As a preferred technical scheme, the material shifting mechanism comprises a first driven gear arranged at the top of the annular forming plate, the first driven gear is rotatably installed on the inner wall of the extrusion cavity and meshed with the first driving gear, a plurality of material shifting teeth which are annularly arranged are arranged at the bottom of the first driven gear, and the inner side wall of each material shifting tooth is abutted against the outer side wall of the annular forming plate.
As a preferred technical scheme, the dust removal mechanism comprises a closed seat vertically arranged in the dust removal cavity, the main shaft penetrates through the closed seat, a plurality of dust suction ports connected with a dust collector are arranged on the closed seat, and each dust suction port is communicated with the extrusion cavity.
As a preferred technical scheme, the second driving mechanism comprises a second driving motor fixed on the casing, a motor shaft of the second driving motor extends into the installation cavity, a first rotating shaft is fixedly installed on the motor shaft of the second driving motor, the first rotating shaft is parallel to the main shaft and rotatably installed on the inner wall of the installation cavity, and a second driving gear is fixedly installed on the first rotating shaft.
As a preferred technical scheme, reduction gears including rotate side by side install in second axis of rotation and third axis of rotation in the installation cavity, second axis of rotation and third axis of rotation set up in between first axis of rotation and the main shaft and all be on a parallel with the main shaft, fixed mounting has first reduction gear and second reduction gear in the second rotation, first reduction gear with second drive gear meshes mutually, fixed mounting has third reduction gear and fourth reduction gear in the third axis of rotation, third reduction gear with second reduction gear meshes mutually, the main shaft stretches into one of installation cavity is served fixed mounting and is served the second driven gear, the second driven gear with fourth reduction gear meshes mutually.
In a preferred embodiment, the number of teeth of the second driving gear is smaller than the number of teeth of the first reduction gear, the number of teeth of the second reduction gear is smaller than the number of teeth of the third reduction gear, and the number of teeth of the fourth reduction gear is smaller than the number of teeth of the second driven gear.
By adopting the technical scheme, the beneficial effects of the utility model are that:
because the biomass pellet fuel forming device comprises a shell, a feeding cavity, an extrusion cavity, a dust removing cavity and a mounting cavity are sequentially arranged in the shell from top to bottom, an extrusion mechanism and a material stirring mechanism are arranged in the extrusion cavity, a dust removing mechanism is arranged in the dust removing cavity, and a speed reducing mechanism is arranged in the mounting cavity, when the biomass pellet fuel forming device is used, the first step is to start the dust collector, the first driving motor and the second driving motor, the second driving motor drives the first rotating shaft and the second driving gear to rotate, the first driving gear drives the first speed reducing gear to rotate and complete the first speed reduction, the first speed reducing gear drives the second rotating shaft and the second speed reducing gear to rotate, the second speed reducing gear drives the fourth speed reducing gear to rotate and complete the second speed reduction, the fourth speed reducing gear drives the third rotating shaft and the third speed reducing gear to rotate, the third speed reducing gear drives the second driven gear and the main shaft to rotate and complete the third speed reduction, adopt vertical motor to give main shaft input drive power, do not adopt the helical gear to carry out the transmission in the speed reducer, avoided the damage of part, improved the stationarity of transmission operation and the efficiency of transmission cover, thereby improved the utility model discloses the efficiency of production.
The second step is that the main shaft rotates and drives mounting panel and squeeze roll and rotate, biomass raw materials from the blender enters into the extrusion intracavity through the feeding chamber, the squeeze roll extrudes biomass raw materials when the pivoted, the biomass raw materials after receiving the extrusion passes through the shaping hole on the annular profiled sheeting, form strip biomass fuel, the main shaft drives the squeeze roll and constantly carries out extrusion to biomass raw materials with the annular profiled sheeting, the off-the-shelf quality and the qualification rate of biomass fuel have been improved, the waste and the manufacturing cost of raw materials have been reduced.
And thirdly, when the biomass raw materials are extruded and molded, the dust collector sucks the waste materials out through the dust suction port to recycle, so that the waste materials are prevented from being blown into a production workshop, the dust removal effect and the air quality in the production workshop are improved, and the damage to the health of waste material pile workers is also avoided.
The fourth step is that first driving motor rotates and drives first drive gear and rotate, first drive gear drives first driven gear and dials the material tooth and rotates, dial the fashioned biomass fuel that the material tooth stretches out in rotating the in-process shaping hole and cut off, and it promotes forward to drive biomass fuel granule, leave forming device through the discharge gate, dial the slew velocity and the time of material tooth and be certain, the size of the biomass fuel granule of having guaranteed to form is unanimous basically, and dial the material tooth and also can drive biomass fuel granule removal when rotating, avoided biomass fuel granule to pile up and influence follow-up production, the qualification rate of biomass fuel granule and the efficiency of production have been improved.
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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view taken along the line a-a in fig. 1.
Wherein: 1. a housing; 2. a feed inlet; 3. a feed cavity; 4. an extrusion chamber; 5. a dust removal cavity; 6. a mounting cavity; 7. a main shaft; 8. a discharge port; 9. mounting a plate; 10. a squeeze roll; 11. an annular forming plate; 12. forming holes; 13. a first drive motor; 14. a first drive gear; 15. a first driven gear; 16. material shifting teeth; 17. a closed seat; 18. a dust suction port; 19. a second drive motor; 20. a first rotating shaft; 21. a second drive gear; 22. a second rotating shaft; 23. a third rotating shaft; 24. a first reduction gear; 25. a second reduction gear; 26. a third reduction gear; 27. a fourth reduction gear; 28. a second driven gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in figure 1, the biomass pellet fuel forming device comprises a vertically arranged machine shell 1, a feed inlet 2 connected with a raw material mixing device is arranged at the top of the machine shell 1, a feed cavity 3 and an extrusion cavity 4 are sequentially arranged in the machine shell 1 from top to bottom, dust removal chamber 5 and installation cavity 6, feeding chamber 3, extrusion chamber 4 and dust removal chamber 5 communicate each other, main shaft 7 of a vertical setting is installed to 4 internal rotations in extrusion chamber, install an extrusion mechanism on main shaft 7, extrusion mechanism's the outside is provided with the material mechanism of dialling by first actuating mechanism driven, main shaft 7's lower extreme passes dust removal chamber 5 and stretches into in the installation cavity 6, main shaft 7's lower extreme rotates and installs on the inner wall of installation cavity 6, be provided with a dust removal mechanism in the dust removal chamber 5, be provided with the reduction gears by second actuating mechanism driven in the installation cavity 6, be provided with one on the lateral wall of casing 1 and reach the discharge gate 8 that extrusion chamber 4 is linked together.
As shown in fig. 2, the extrusion mechanism includes mounting panel 9 of fixed mounting on main shaft 7, a plurality of squeeze roll 10 is installed in the rotation on mounting panel 9, each squeeze roll 10 all is on a parallel with main shaft 7 and encircles the setting of main shaft 7, the outside of squeeze roll 10 is rotated and is installed one and the coaxial annular profiled sheeting 11 of main shaft 7, be equipped with a plurality of on the annular profiled sheeting 11 and be used for the extrusion to form biomass fuel particle's shaping hole 12, form the extrusion clearance between annular profiled sheeting 11 and the squeeze roll 10, main shaft 7 drives squeeze roll 10 and carries out the extrusion with annular profiled sheeting 11 constantly to biomass raw materials, the off-the-shelf quality and the qualification rate of biomass fuel have been improved, the waste and the manufacturing cost of raw materials have been reduced.
The first driving mechanism comprises a first driving motor 13 fixed on the machine shell 1, a motor shaft of the first driving motor 13 extends into the extrusion cavity 4, and a first driving gear 14 is fixedly installed on the motor shaft of the first driving motor 13.
Wherein, dial material mechanism including setting up in the first driven gear 15 at 11 tops of annular profiled sheeting, first driven gear 15 rotates and installs on 4 inner walls of extrusion chamber and mesh mutually with first drive gear 14, the bottom of first driven gear 15 is equipped with the material tooth 16 of dialling that a plurality of is the annular arrangement, each inside wall of dialling material tooth 16 all leans on together with the outside wall top of annular profiled sheeting 11, the slew velocity and the time of dialling material tooth 16 are certain, the size of the biomass fuel granule of having guaranteed to form is unanimous basically, and dial material tooth 16 and also can drive the biomass fuel granule removal when rotating, avoided the biomass fuel granule to pile up and influence follow-up production, the qualification rate of biomass fuel granule and the efficiency of production have been improved.
Dust removal mechanism is equipped with the closed seat 17 including vertical setting in dust removal chamber 5, and main shaft 7 passes closed seat 17, is equipped with the dust absorption mouth 18 that a plurality of connected dust catcher on the closed seat 17, and each dust absorption mouth 18 all is linked together with extrusion chamber 4, uses the utility model discloses the time, the dust catcher passes through the waste material suction that dust absorption mouth 18 will extrude the chamber 4, retrieves and recycles, has avoided the waste material to be blown in the workshop, has improved the air quality in the effect of dust removal and the workshop, has also avoided the healthy harm that causes of waste material pile staff.
The second driving mechanism comprises a second driving motor 19 fixed on the machine shell 1, a motor shaft of the second driving motor 19 extends into the installation cavity 6, a first rotating shaft 20 is fixedly installed on the motor shaft of the second driving motor 19, the first rotating shaft 20 is parallel to the main shaft 7 and is rotatably installed on the inner wall of the installation cavity 6, and a second driving gear 21 is fixedly installed on the first rotating shaft 20.
Furthermore, the speed reducing mechanism comprises a second rotating shaft 22 and a third rotating shaft 23 which are rotatably installed in the installation cavity 6 side by side, the second rotating shaft 22 and the third rotating shaft 23 are arranged between the first rotating shaft 20 and the spindle 7 and are parallel to the spindle 7, a first speed reducing gear 24 and a second speed reducing gear 25 are fixedly installed on the second rotating shaft, the first speed reducing gear 24 is meshed with the second driving gear 21, a third speed reducing gear 26 and a fourth speed reducing gear 27 are fixedly installed on the third rotating shaft 23, the third speed reducing gear 26 is meshed with the second speed reducing gear 25, a second driven gear 28 is fixedly installed at one end, extending into the installation cavity 6, of the spindle 7, and the second driven gear 28 is meshed with the fourth speed reducing gear 27.
Use the utility model discloses the time, first drive gear 14 drives first reduction gear 24 and rotates and accomplish the first speed reduction, second reduction gear 25 drives fourth reduction gear 27 and rotates and accomplish the second speed reduction, third reduction gear 26 drives second driven gear 28 and main shaft 7 and rotates and accomplish the third speed reduction, adopt vertical motor to give 7 input drive power of main shaft, do not adopt the helical gear to carry out the transmission in the speed reducer, the damage of part has been avoided, the stationarity of transmission operation and the efficiency of transmission cover have been improved, thereby the utility model discloses the efficiency of production.
Further, the number of teeth of the second drive gear 21 is smaller than that of the first reduction gear 24, the number of teeth of the second reduction gear 25 is smaller than that of the third reduction gear 26, and the number of teeth of the fourth reduction gear 27 is smaller than that of the second driven gear 28.
The working process of the utility model is as follows:
the first step is to start the dust collector, the first driving motor 13 and the second driving motor 19, the second driving motor 19 drives the first rotating shaft 20 and the second driving gear 21 to rotate, the first driving gear 14 drives the first reduction gear 24 to rotate and complete the first speed reduction, the first reduction gear 24 drives the second rotating shaft 22 and the second reduction gear 25 to rotate, the second reduction gear 25 drives the fourth reduction gear 27 to rotate and complete the second speed reduction, the fourth reduction gear 27 drives the third rotating shaft 23 and the third reduction gear 26 to rotate, and the third reduction gear 26 drives the second driven gear 28 and the main shaft 7 to rotate and complete the third speed reduction.
The second step is that main shaft 7 rotates and drives mounting panel 9 and squeeze roll 10 and rotate, and the biomass raw materials from the blender enters into extrusion chamber 4 through feeding chamber 3 in, and squeeze roll 10 extrudes biomass raw materials when the pivoted, and the biomass raw materials after receiving the extrusion passes through in the shaping hole 12 on the annular profiled sheeting 11, forms strip biomass fuel.
And thirdly, when the biomass raw material is extruded and formed, the dust collector sucks the waste materials out through the dust suction port 18 for recycling.
The fourth step is that first driving motor 13 rotates and drives first drive gear 14 and rotate, and first drive gear 14 drives first driven gear 15 and dials material tooth 16 and rotates, dials material tooth 16 and cuts off the fashioned biomass fuel that stretches out in shaping hole 12 in the rotation process to it promotes forward to drive biomass fuel granule, leaves forming device through discharge gate 8.
To sum up, the utility model provides a living beings pellet fuel forming device has fuel finished product high quality and high qualification rate, and production efficiency is high, and the operation stationarity is good, the good characteristics of dust removal effect.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The biomass pellet fuel forming device is characterized by comprising a vertically arranged machine shell, wherein the top of the machine shell is provided with a feed inlet connected with a raw material mixing device, the interior of the machine shell is sequentially provided with a feeding cavity, an extrusion cavity, a dust removing cavity and an installation cavity from top to bottom, the feeding cavity, the extrusion cavity and the dust removal cavity are communicated with each other, a vertically arranged main shaft is rotatably arranged in the extrusion cavity, the main shaft is provided with an extrusion mechanism, the outer side of the extrusion mechanism is provided with a material poking mechanism driven by a first driving mechanism, the lower end of the main shaft penetrates through the dust removing cavity and extends into the mounting cavity, the lower end of the main shaft is rotatably mounted on the inner wall of the mounting cavity, the dust removing device is characterized in that a dust removing mechanism is arranged in the dust removing cavity, a speed reducing mechanism driven by a second driving mechanism is arranged in the mounting cavity, and a discharge hole communicated with the extrusion cavity is formed in one side wall of the casing.
2. The biomass pellet fuel forming device of claim 1, wherein the extruding mechanism comprises a mounting plate fixedly mounted on the main shaft, a plurality of extruding rollers are rotatably mounted on the mounting plate, each extruding roller is parallel to the main shaft and is arranged around the main shaft, an annular forming plate coaxial with the main shaft is rotatably mounted on the outer side of each extruding roller, a plurality of forming holes for extruding and forming biomass pellet fuel are formed in the annular forming plate, and an extruding gap is formed between the annular forming plate and the extruding rollers.
3. The biomass pellet fuel forming device as claimed in claim 2, wherein the first driving mechanism comprises a first driving motor fixed on the casing, a motor shaft of the first driving motor extends into the extrusion chamber, and a first driving gear is fixedly mounted on the motor shaft of the first driving motor.
4. The biomass pellet fuel forming device as claimed in claim 3, wherein the material pushing mechanism comprises a first driven gear disposed on the top of the annular forming plate, the first driven gear is rotatably mounted on the inner wall of the extrusion cavity and meshed with the first driving gear, a plurality of material pushing teeth are disposed at the bottom of the first driven gear and arranged in an annular shape, and the inner side wall of each material pushing tooth abuts against the outer side wall of the annular forming plate.
5. The biomass pellet fuel forming device as claimed in claim 1, wherein the dust removing mechanism comprises a sealing seat vertically disposed in the dust removing chamber, the main shaft passes through the sealing seat, the sealing seat is provided with a plurality of dust suction ports connected to a dust suction machine, and each dust suction port is communicated with the extrusion chamber.
6. The biomass pellet fuel forming device as claimed in claim 1, wherein the second driving mechanism comprises a second driving motor fixed on the housing, a motor shaft of the second driving motor extends into the mounting cavity, a first rotating shaft is fixedly mounted on the motor shaft of the second driving motor, the first rotating shaft is parallel to the main shaft and is rotatably mounted on the inner wall of the mounting cavity, and a second driving gear is fixedly mounted on the first rotating shaft.
7. The biomass pellet fuel forming device of claim 6, wherein the speed reducing mechanism comprises a second rotating shaft and a third rotating shaft which are rotatably installed in the installation cavity side by side, the second rotating shaft and the third rotating shaft are arranged between the first rotating shaft and the main shaft and are parallel to the main shaft, a first speed reducing gear and a second speed reducing gear are fixedly installed on the second rotating shaft, the first speed reducing gear is meshed with the second driving gear, a third speed reducing gear and a fourth speed reducing gear are fixedly installed on the third rotating shaft, the third speed reducing gear is meshed with the second speed reducing gear, a second driven gear is fixedly installed on one end, extending into the installation cavity, of the main shaft, and the second driven gear is meshed with the fourth speed reducing gear.
8. The biomass pellet fuel molding device according to claim 7, wherein the number of teeth of the second driving gear is smaller than the number of teeth of the first reduction gear, the number of teeth of the second reduction gear is smaller than the number of teeth of the third reduction gear, and the number of teeth of the fourth reduction gear is smaller than the number of teeth of the second driven gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920887785.7U CN210881051U (en) | 2019-06-13 | 2019-06-13 | Biomass particle fuel forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920887785.7U CN210881051U (en) | 2019-06-13 | 2019-06-13 | Biomass particle fuel forming device |
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| Publication Number | Publication Date |
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| CN210881051U true CN210881051U (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920887785.7U Active CN210881051U (en) | 2019-06-13 | 2019-06-13 | Biomass particle fuel forming device |
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| Country | Link |
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| CN (1) | CN210881051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112058788A (en) * | 2020-08-29 | 2020-12-11 | 孔姗姗 | Aluminum alloy scrap cleaning and press-forming equipment |
-
2019
- 2019-06-13 CN CN201920887785.7U patent/CN210881051U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112058788A (en) * | 2020-08-29 | 2020-12-11 | 孔姗姗 | Aluminum alloy scrap cleaning and press-forming equipment |
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