CN110882660A - Biomass integrated intelligent granulation machine and working method - Google Patents
Biomass integrated intelligent granulation machine and working method Download PDFInfo
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- CN110882660A CN110882660A CN201911313973.XA CN201911313973A CN110882660A CN 110882660 A CN110882660 A CN 110882660A CN 201911313973 A CN201911313973 A CN 201911313973A CN 110882660 A CN110882660 A CN 110882660A
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- granulator
- double
- roller
- crusher
- motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/22—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by pressing in moulds or between rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
Abstract
The invention discloses a biomass integrated intelligent granulator and a working method thereof, and the biomass integrated intelligent granulator comprises a base, a crusher and a double-roller granulator, wherein the crusher and the double-roller granulator are installed on the base, the double-roller crusher is arranged above the crusher and provided with two rollers rotating in different directions, a plurality of groups of crushing blades are fixed on the rollers, a through hole connected with a conveying device is arranged below the crusher side, the conveying device is connected with a feed inlet of the double-roller granulator, the double-roller granulator is provided with a driving gear driven by a granulator motor, the driving gear is meshed with a driven gear, the driving gear drives at least one group of double-roller moulds through a driving shaft, the driven gear drives the same number of double-roller moulds through a driven shaft, the double-roller moulds are adapted to various; the pulverizer and the double-roller type granulator are integrated into an integrated structure, so that the structure is compact; the adaptability to materials is wide, the device can adapt to materials with different moisture contents, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of biomass granulation, in particular to a biomass integrated intelligent granulator and a working method.
Background
The biomass solidified forming fuel is prepared by crushing agricultural and forestry wastes such as crop straws, rice husks and wood chips, sending the crushed agricultural and forestry wastes into a forming device, and compressing the crushed agricultural and forestry wastes into particles with a required shape under the action of external force. The particles are directly burnt as fuel and can be further processed to form biochar.
At present, the biomass solidified moulding fuel adopted in China mainly has rod-shaped, block-shaped and granular shapes. The processing methods of the fuels with various shapes are all traditional production methods, and the problems of overhigh energy consumption of equipment, serious abrasion, short service life and the like generally exist. Taking the method for producing granular fuel as an example, the raw materials are added from the inside of a circular mold of the equipment, and the circular mold is rolled and extruded by a compression roller to form granules. The driving of the motor requires a large amount of electric power consumption; secondly, the water content of the raw materials is high, and in order to reach the corresponding water content, a lot of raw materials can be used for granulation after being dried; again, the hot compressed granules need to be cooled before they can be packaged. These processes consume a large amount of energy.
Present living beings pelletization equipment integrates not highly and the mould is single, processes different materials and need change different moulds, picks up living beings granule preparation all-in-one like a self-propelled of patent No. 201811655234.4, adopts ring mould granulation machine or flat mould granulation machine, can not adapt to the material that the moisture content is high, and the ring mould does not have automatically regulated ability, and the energy consumption is high, does not have the alarm capability and the dust collector of equipment operation.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a biomass integrated intelligent granulator and a working method.
The technical scheme adopted by the invention for solving the technical problems is as follows: biomass integrated intelligent granulation machine, the on-line screen storage device comprises a base, install rubbing crusher and the double-roll granulator on the base, the rubbing crusher top is equipped with the double-roll crusher, double-roll crusher is equipped with two incongruous rotatory running rollers, fixed a plurality of groups crushing blade on the running roller, rubbing crusher side below is equipped with the through-hole of connecting conveyer, conveyer connects the feed inlet to the double-roll granulator, be equipped with the driving gear that drives through the granulation machine motor to the double-roll granulator, driving gear meshing connection driven gear, the driving gear passes through the drive shaft and drives at least a set of double-roll mould, and driven gear passes through the driven shaft and drives the double-roll mould of the same quantity, the multiple mould cover that changes the compression ratio of double-roll.
The double-roller crusher adopts full-support crushing, the double-roller crusher is provided with two parallel main shafts to drive two rollers, if the two main shafts are horizontally parallel, an inlet is arranged above, and if the two main shafts are vertical, the parallel inlets are arranged on the side.
Specifically, the granulator motor is connected with a speed reducer through a belt, and the speed reducer is connected with a driving gear of the double-roller granulator.
Specifically, be equipped with alarm device on the speed reducer, alarm device electric connection granulation machine motor and alarm lamp and bee calling organ for control granulation machine motor drives the pair roller mould reversal and report to the police when monitoring speed reducer overload.
Specifically, a plurality of rows of die holes are arranged in the double-roller type granulator along the radial circumference of a double-roller die and used for discharging granular materials.
Specifically, a sealing protective cover is arranged outside the granulator, the protective cover is provided with a vent connected with a negative pressure suction device, and the negative pressure suction device is connected with a filter and used for removing dust and exhausting air.
Specifically, the pulverizer and the double-roll crusher are connected with a driving motor together.
Specifically, conveyer adopts flood dragon, conveyer belt or wind to send.
Specifically, the pulverizer is not limited to a hammer mill.
The working method of the biomass integrated intelligent granulator comprises the following steps:
1) before the intelligent granulator runs, a matched mould sleeve is arranged on a pair roller mould according to a material to be granulated, and then a driving motor, a granulator motor, a motor of a conveying device and a negative pressure suction device are started;
2) feeding the materials into a double-roller crusher, extruding and shearing the materials by a roller wheel to obtain uniform small materials, and then falling into a crusher for crushing;
3) the materials enter a feed inlet of the double-roller granulator from a through hole at the bottom of the crusher by using a conveying device, and a granulator motor drives a double-roller mould to rotate oppositely from outside to inside through a belt and a speed reducer;
4) the materials are extruded by the double-roller die from the outer side of the double-roller die and enter the inner side of the double-roller die, and then are extruded by a plurality of rows of die holes by mutual extrusion of the materials from the end surface of the inner side of the double-roller die; when the roller type granulator works, an alarm device of the speed reducer monitors the working state of the speed reducer in real time, when the extrusion pressure of a roller die is high, the speed reducer is overloaded, and the alarm device alarms and controls the motor of the granulator to rotate reversely;
5) discharging the materials to a discharge port for discharge.
The invention has the following beneficial effects:
the pulverizer and the double-roller type granulator are integrated into an integrated structure, so that the pulverizer is compact in structure and convenient to operate; the designed pair roller die and the die sleeve with the variable compression ratio interact with each other, so that the granulator has low energy consumption per unit yield, has wide adaptability to materials, can adapt to materials with different water contents, can granulate raw materials with high water content, and improves the production efficiency; for different raw materials, the double-roller die does not need to be replaced, and only the die sleeve on the die needs to be replaced, so that the die cost is saved, and the adaptability to different materials is ensured; the designed alarm device automatically reverses the roller die when the roller die is overloaded and automatically alarms, so that the safe operation of equipment is ensured; a double-roller crusher is added at the front end or above the crusher, and the full-support crushing principle is adopted to extrude and shear different materials so as to change the materials into uniform small materials, thereby avoiding the impact of the subsequent crusher and greatly improving the production efficiency; the dust removal device of the designed negative pressure suction apparatus automatically collects and subsequently processes dust, and is safe and environment-friendly.
Drawings
Fig. 1 is a schematic structural diagram of a biomass integrated intelligent granulation machine.
Fig. 2 is a top view of a biomass-integrated smart granulator.
Fig. 3 is a structural schematic diagram of a pair roller mold of the biomass integrated intelligent granulator.
Fig. 4 is a schematic structural diagram of a mold sleeve of the biomass integrated intelligent granulator.
In the figure: 1-double roll crusher; 2-a pulverizer; 3-a conveying device; 4-double-roller type granulation machine; 5-a base; 6-a granulator motor; 7-a belt; 8-a speed reducer; 9-a discharge hole; 10-a drive motor; 401-pair roller die; 402-a mold sleeve; 403-a driving gear; 404-a driven gear; 405-a drive shaft; 406-driven shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described in further detail in the following clearly and completely with reference to the accompanying drawings in the embodiments of the present invention. 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.
As shown in fig. 1-3, the biomass integrated intelligent granulator comprises a base 5, a crusher 2 mounted on the base 5, and a pair roller type granulator 4, wherein a pair roller type crusher 1 is arranged above the crusher 2, the double-roll crusher 1 is provided with two rollers rotating in different directions, a plurality of groups of crushing blades are fixed on the rollers, a through hole connected with a conveyer 3 is arranged below the side of the crusher 2, the conveyer 3 is connected with a feed inlet of a double-roll granulator 4, the opposite-roller granulator 4 is provided with a driving gear 403 driven by a granulator motor 6, the driving gear 403 is engaged with a driven gear 404, the driving gear 403 drives at least one pair of roller dies 401 through a driving shaft 405, and the driven gear 404 drives the same number of counter roller molds 401 through the driven shaft 406, the double-roller type granulator 401 is matched with a plurality of mould sleeves 402 with variable compression ratios, and a discharge port 9 is arranged below the double-roller type granulator 4.
The double-roll crusher 1 adopts full-support crushing, the double-roll crusher 1 is provided with two parallel main shafts to drive two rollers, if the two main shafts are horizontally parallel, an inlet is arranged above, and if the two main shafts are vertical, the parallel inlet is arranged at the side; the granulator motor 6 is connected with a speed reducer 8 through a belt 7, and the speed reducer 8 is connected with a driving gear 403 of the double-roller granulator 4; the speed reducer 8 is provided with an alarm device which is electrically connected with the granulator motor 6, an alarm lamp and a buzzer and is used for monitoring the overload of the speed reducer 8 and controlling the granulator motor 6 to drive the double-roller die 401 to rotate reversely and give an alarm; a plurality of rows of die holes are arranged in the double-roller type granulator 4 along the radial circumference of the double-roller die 401 and used for discharging granular materials.
A sealing protective cover is arranged outside the granulator, the protective cover is provided with a vent connected with a negative pressure suction device, and the negative pressure suction device is connected with a filter and used for removing dust and exhausting air; the double-roller type granulator 4 has other forms, such as a vertical ring die granulator, a horizontal ring die granulator or a flat die granulator, and the crusher 2 and the double-roller type crusher 1 are connected with a driving motor 10 together; the conveying device 3 adopts a flood dragon, a conveying belt or air conveying; the pulverizer 2 is not limited to a hammer pulverizer, and can be a shredder, a disc pulverizer, a universal mill and the like according to different materials; as shown in fig. 4, the double-roll die 401 itself has a variable compression ratio capability, the compression ratio of the double-roll die 401 can be changed by replacing the die sleeve 402 thereon, different materials are compressed into particles through the die sleeve 402, the cost is saved, and the adaptability of the die to the materials is increased.
The working method of the biomass integrated intelligent granulator comprises the following steps:
1) before the intelligent granulator runs, a matched mould sleeve 402 is arranged on a pair roller mould 401 according to a material to be granulated, and then a driving motor 10, a granulator motor 6, a motor of a conveying device 3 and a negative pressure suction device are started;
2) feeding the materials into a double-roller crusher 1, extruding and shearing the materials by a roller to obtain uniform small materials, and then falling into a crusher 2 for crushing;
3) materials enter a feed inlet of a double-roller type granulator 4 from a through hole at the bottom of the pulverizer by using a conveying device 3, and a granulator motor 6 drives a double-roller type mould 401 to rotate oppositely from outside to inside through a belt 7 and a speed reducer 8;
4) the materials are extruded by the double-roller die 401 from the outer side of the double-roller die 401, enter the inner side of the double-roller die 401, and are extruded by a plurality of rows of die holes by mutual extrusion of the materials from the end surface of the inner side of the double-roller die 401; when the roller type granulator 4 works, an alarm device of the speed reducer 8 monitors the working state of the speed reducer 8 in real time, when the extrusion pressure on the roller mould 401 is large, the speed reducer 8 is overloaded, and the alarm device alarms and controls the granulator motor 6 to rotate reversely;
5) the material is discharged to a discharge port 9.
The present invention is not limited to the above embodiments, and any structural changes made under the teaching of the present invention shall fall within the scope of the present invention, which is similar or similar to the technical solutions of the present invention.
The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.
Claims (10)
1. Biomass integrated intelligent granulation machine, a serial communication port, the on-line screen storage device comprises a base, install rubbing crusher and the double-roll granulator on the base, the rubbing crusher top is equipped with the double-roll crusher, double-roll crusher is equipped with two incorgruous rotatory running rollers, fixed a plurality of groups broken blade on the running roller, rubbing crusher side below is equipped with the through-hole of connecting conveyer, conveyer connects the feed inlet to the double-roll granulator, be equipped with the driving gear that drives through the granulation machine motor to the double-roll granulator, driving gear meshing connects driven gear, the driving gear passes through the drive shaft and drives at least a set of double-roll mould, and driven gear passes through the driven shaft and drives the double-roll mould of the same quantity, the multiple mould cover that changes the compression ratio of double-.
2. The biomass integrated intelligent granulator according to claim 1, wherein the double-roll crusher adopts full-support crushing, and is provided with two parallel main shafts driving two rollers, wherein the inlet is arranged above if the two main shafts are horizontally parallel, and the parallel inlet is arranged at the side if the two main shafts are vertical.
3. The biomass integrated intelligent granulator according to claim 1, wherein the granulator motor is connected with a speed reducer through a belt, and the speed reducer is connected with a driving gear of the double-roller granulator.
4. The biomass integrated intelligent granulator according to claim 3, wherein the reducer is provided with an alarm device, and the alarm device is electrically connected with the granulator motor, the alarm lamp and the buzzer and is used for monitoring overload of the reducer and controlling the granulator motor to drive the pair roller die to rotate reversely and give an alarm.
5. The biomass integrated intelligent granulator according to claim 1, wherein the pair of roller type granulators are provided with a plurality of rows of die holes along the radial circumference of the pair of roller type dies for discharging granular materials.
6. The biomass integrated intelligent granulator according to claim 1, wherein a sealing shield is arranged outside the granulator, the shield is provided with a vent connected with a negative pressure aspirator, and the negative pressure aspirator is connected with a filter for dust removal and air exhaust.
7. The biomass integrated intelligent granulator of claim 1, wherein the pulverizer and the pair of roller crushers are commonly connected with a driving motor.
8. The biomass integrated intelligent granulator according to claim 1, wherein the conveyor is flood dragon, conveyor belt or pneumatic conveying.
9. The biomass-integrated smart granulator of claim 1, wherein the pulverizer is a hammer mill, but not limited thereto.
10. The working method of the biomass integrated intelligent granulator according to any one of claims 1 to 9, wherein: the method comprises the following steps:
1) before the intelligent granulator runs, a matched mould sleeve is arranged on a pair roller mould according to a material to be granulated, and then a driving motor, a granulator motor, a motor of a conveying device and a negative pressure suction device are started;
2) feeding the materials into a double-roller crusher, extruding and shearing the materials by a roller wheel to obtain uniform small materials, and then falling into a crusher for crushing;
3) the materials enter a feed inlet of the double-roller granulator from a through hole at the bottom of the crusher by using a conveying device, and a granulator motor drives a double-roller mould to rotate oppositely from outside to inside through a belt and a speed reducer;
4) the materials are extruded by the double-roller die from the outer side of the double-roller die and enter the inner side of the double-roller die, and then are extruded by a plurality of rows of die holes by mutual extrusion of the materials from the end surface of the inner side of the double-roller die; when the roller type granulator works, an alarm device of the speed reducer monitors the working state of the speed reducer in real time, when the extrusion pressure of a roller die is high, the speed reducer is overloaded, and the alarm device alarms and controls the motor of the granulator to rotate reversely;
5) discharging the materials to a discharge port for discharge.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911313973.XA CN110882660A (en) | 2019-12-19 | 2019-12-19 | Biomass integrated intelligent granulation machine and working method |
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| CN201911313973.XA CN110882660A (en) | 2019-12-19 | 2019-12-19 | Biomass integrated intelligent granulation machine and working method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649149A (en) * | 2021-08-19 | 2021-11-16 | 龙岩市山和机械制造有限公司 | Multistage multi-hammer high-wear-resistance high-yield pulverizer |
| CN114653304A (en) * | 2022-04-01 | 2022-06-24 | 联合优发生物质能源徐州有限公司 | Novel biomass particle granulating and forming machine |
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