CN111702818A - Granulating device for preparing biomass granular fuel and using method thereof - Google Patents
Granulating device for preparing biomass granular fuel and using method thereof Download PDFInfo
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- CN111702818A CN111702818A CN202010607760.4A CN202010607760A CN111702818A CN 111702818 A CN111702818 A CN 111702818A CN 202010607760 A CN202010607760 A CN 202010607760A CN 111702818 A CN111702818 A CN 111702818A
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- fixedly connected
- wear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
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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
- B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
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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
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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
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Abstract
The invention discloses a granulating device for preparing biomass granular fuel and a use method thereof, belonging to the technical field of biomass granular fuel preparation. Can realize adopting extrusion's mode to carry out the granulation, the piston plate outside that plays main extrusion is provided with wear-resisting ring, and wear-resisting ring is smooth, wear-resisting, and long service life has reduced and has maintained the frequency, when wearing and tearing are serious, only need change wear-resisting ring can, and wear-resisting ring be convenient for dismouting, change convenience, reduced the maintenance cost, improved production efficiency.
Description
Technical Field
The invention relates to the field of biomass pellet fuel preparation, in particular to a pelletizing device for biomass pellet fuel preparation and a using method thereof.
Background
The biomass fuel is a columnar environment-friendly new energy source produced by processing straws, rice hulls, peanut shells, corncobs, oil tea shells, cottonseed hulls and the like and three residues. The diameter of the biomass particles is generally 6-10 mm. According to swedish and european union's classification criteria for biomass particles, if its intermediate classification value is taken as an example, the biomass particles can be described roughly as the following properties: the diameter of the biomass particles is generally 6-8 mm, the length of the biomass particles is 4-5 times of the diameter of the biomass particles, the breakage rate is less than 1.5% -2.0%, the dry basis water content is less than 10% -15%, the ash content is less than 1.5%, the sulfur content and the chlorine content are both less than 0.07%, and the nitrogen content is less than 0.5%. If additives are used, they are agricultural or forestry products and the type and amount of use should be indicated.
Granulation is one of the important links in the production and preparation process of biomass pellet fuel, but in the prior art, the machine of the granulation device is worn more greatly in the pellet press forming process, once damaged, a large amount of parts need to be replaced, and the replacement is very troublesome, so that the maintenance cost is higher and the production efficiency is reduced.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a granulating device for preparing biomass granular fuel and a using method thereof, which can realize granulation by adopting an extrusion forming mode, wherein a wear-resistant ring is arranged on the outer side of a piston plate which plays a main extrusion role, the wear-resistant ring is smooth and wear-resistant, the service life is long, the maintenance frequency is reduced, when the wear is serious, only the wear-resistant ring needs to be replaced, the wear-resistant ring is convenient to disassemble and assemble and replace, the maintenance cost is reduced, and the production efficiency is improved.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A granulating device for preparing biomass granular fuel comprises a device box and an auxiliary mechanism, wherein the outer wall of one side of the device box is communicated with a feeding pipe, the outer wall of the top of the device box is fixedly connected with an extrusion cylinder, the output end of the extrusion cylinder is fixedly connected with a piston plate, two sides of the bottom end of the piston plate are respectively provided with a semicircular wear-resisting ring, the outer walls of two sides of the piston plate are respectively provided with a positioning groove, an adjusting groove is arranged above the positioning groove, the inner wall of the adjusting groove is fixedly connected with a reset spring, one end of the reset spring is fixedly connected with a gear rod, a rotating shaft which is rotatably connected with the inner wall of the adjusting groove is arranged below the gear rod, the outer wall of the rotating shaft is respectively and fixedly connected with a turntable and a linkage gear, the linkage gear is meshed with the gear rod, and the outer wall, the utility model discloses a wear-resisting wear ring, including the adjustment tank, link rod, linkage groove and linkage rod, movable mounting has the gangbar in the adjustment tank, the linkage groove of bar is seted up at the middle part of gangbar, linkage groove and gangbar phase-match, and the gangbar run through the gangbar and with gangbar sliding connection, two locating pieces of fixedly connected with on the inside wall of wear-resisting ring, the draw-in groove has been seted up at the middle part of locating piece, the gangbar run through the adjustment tank extend to the constant head tank.
Set up a plurality of extrusion holes that are sharp evenly distributed on the bottom outer wall of device case, the below of device case is provided with a plurality ofly and extrudes the moulding pipe of hole assorted, fixedly connected with connecting rod between the moulding pipe, the dead lever that two symmetries of bottom fixedly connected with of device case set up, the dead lever sets up to the L font, and the dead lever keeps away from the one end of device case and moulding pipe fixed connection.
Fixedly connected with backup pad on the outer wall of device case back one side, the bottom fixedly connected with cutting cylinder of backup pad, the output fixedly connected with cutting blade of cutting cylinder, the bottom fixedly connected with cutting baffle of device case, the equal fixedly connected with montant in cutting blade's both sides, the equal fixedly connected with bracing piece in both sides of backup pad.
Further, the auxiliary mechanism includes two handles, fixedly connected with clamping spring between the handle, two the equal fixed connection clamping bar in one end of handle, two the clamping bar is alternately articulated, two the one end fixedly connected with clamp splice, one of them of handle is kept away from to the clamping bar the top fixedly connected with touch bar of clamp splice through the setting of handle, clamping spring, clamping bar, clamp splice, touch bar, holds and presses two handles, can make the clamp splice press from both sides tight wear-resisting ring, and touch bar can extrude the promotion gear lever simultaneously, and then control joint, the separation of card lever and draw-in groove, can be convenient for tear the dress open of wear-resisting ring to make wear-resisting ring change.
Furthermore, finger clamping grooves are formed in the outer wall of one side, away from the clamping spring, of the handle, and the finger clamping grooves are designed according to the fit of fingers of people, so that the handle can be conveniently held and pressed.
Further, the linkage piece is located the carousel centre of a circle under, through the constant head tank, the adjustment tank, reset spring, the gear pole, the apparatus further comprises a rotating shaft, the carousel, the linkage gear, the linkage piece, the kelly, the gangbar, the gangway, the locating piece, the setting of draw-in groove, the right side extrusion promotes the gear pole, drive the reset spring shrink, accessible linkage gear drives the carousel clockwise rotation, thereby under the transmission in linkage piece, the gangbar, the gangway, drive the kelly rebound and break away from with the draw-in groove, loosen the gear pole, make reset spring kick-back, can make the kelly insert the draw-in groove, thereby can be convenient for control the joint of wear-resisting ring and piston plate, and then be convenient for change wear-resisting ring.
Furthermore, the outer walls of the two sides of the device box are provided with through holes, the through holes are located above the feeding pipes, the auxiliary mechanism can be conveniently stretched into the device box, and then the auxiliary mechanism can be conveniently taken out and put into the wear-resisting ring.
Furthermore, the plastic-shaped pipe corresponds to the extrusion holes one to one, and the plastic-shaped pipe is arranged below each extrusion hole and can prevent the raw materials from deforming when being extruded and cut.
Further, cutting blade highly be in between device case and the moulding pipe, the cutting baffle is located the one side that the cutting blade was kept away from to the moulding pipe, starts the cutting cylinder, can drive reciprocating motion about the cutting blade, and then cuts into the graininess with a plurality of materials of extruding the hole extrusion simultaneously, cuts efficiently, and the setting of cutting baffle can be convenient for cut off the material.
Further, the bracing piece runs through the montant, and montant and bracing piece sliding connection, the setting of bracing piece and montant can play the effect of a support, direction to cutting blade, has improved stability.
Furthermore, the wear-resisting ring is made of ultra-high molecular weight polyethylene, the surface of the wear-resisting ring and the inner wall of the device box are respectively coated with a wear-resisting coating, the wear-resisting ring made of the ultra-high molecular weight polyethylene is smooth and wear-resisting, the service life is long, the maintenance frequency is reduced, and the wear resistance of the wear-resisting coating can be further improved.
A use method of a granulating device for preparing biomass granular fuel comprises the following steps:
s1, feeding the raw material into the device box through the feeding pipe, starting the extrusion cylinder to drive the piston plate to extrude the material downwards, and enabling the raw material to flow out of the device box in a strip shape through the extrusion holes;
and S2, starting the extrusion cylinder and the cutting cylinder at the same time, driving the cutting blade to reciprocate back and forth, so as to cut the strip-shaped material in the step S1, and cutting the material into granules, thereby completing granulation.
S3, when the wear-resistant ring is seriously worn, holding and pressing the two handles, extending the clamping blocks into the device box through the through holes, enabling the touch rod to extrude the gear rod, driving the clamping rod to move upwards to be separated from the clamping groove, forcibly holding the handles, enabling the two clamping blocks to clamp the wear-resistant ring, and taking out the wear-resistant ring which is seriously worn;
s4, taking a new wear-resistant ring and clamping the new wear-resistant ring between the clamping blocks, extending the new wear-resistant ring into the device box through the through hole, aligning the positioning block with the positioning groove, before the positioning block enters the positioning groove, pressing the gear rod by the touch rod, driving the clamping rod to move upwards and enabling the reset spring to contract, after the positioning block enters the positioning groove, slightly loosening the handle, pulling back the clamping blocks and the touch rod, rebounding the reset spring, driving the clamping rod to move downwards and inserting the clamping groove, and fixing the new wear-resistant ring, so that the wear-resistant ring can be replaced.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme adopts extrusion's mode to carry out the granulation, and the piston plate outside that plays main extrusion is provided with wear-resisting ring, and wear-resisting ring is smooth, wear-resisting, and long service life has reduced and has maintained the frequency, when wearing and tearing are serious, only need change wear-resisting ring can, and wear-resisting ring be convenient for dismouting, change convenience, reduced the maintenance cost, improved production efficiency.
(2) Through the setting of handle, clamping spring, clamping bar, clamp splice, touch bar, hold and press two handles, can make the clamp splice press from both sides tight wear ring, touch bar can extrude simultaneously and promote the gear lever, and then control joint, the separation of card pole and draw-in groove, can be convenient for tear open, adorn of wear ring to make wear ring change.
(3) Finger clamp grooves are formed in the outer wall of one side, away from the clamping spring, of the handle, and the finger clamp grooves are designed according to the fit of fingers of people, so that the handle can be conveniently held and pressed.
(4) Through the constant head tank, the adjustment tank, reset spring, the gear pole, the apparatus further comprises a rotating shaft, the carousel, the linkage gear, the linkage piece, the kelly, the gangbar, the linkage groove, the locating piece, the setting of draw-in groove, the right side extrusion promotes the gear pole, it contracts to drive reset spring, accessible linkage gear drives the carousel clockwise rotation, thereby at the linkage piece, the gangbar, under the transmission in linkage groove, drive kelly rebound and break away from with the draw-in groove, loosen the gear pole, make reset spring kick-back, can make the kelly insert the draw-in groove, thereby can be convenient for control the joint of wear ring and piston plate, and then be convenient for change wear ring.
(5) The outer walls of the two sides of the device box are provided with through holes, the through holes are located above the feeding pipes, the auxiliary mechanism can be conveniently stretched into the device box, and then the wear-resisting ring can be conveniently taken out and put into the device box.
(6) The plastic pipe can prevent the raw material from deforming when being extruded and cut.
(7) Cutting blade highly be in between device case and the moulding pipe, the cutting baffle is located the one side that the cutting blade was kept away from to the moulding pipe, starts the cutting cylinder, can drive cutting blade left and right sides reciprocating motion, and then cuts into the graininess with a plurality of materials of extruding the hole extrusion simultaneously, cuts efficiently, and the setting of cutting baffle can be convenient for cut off the material.
(8) The supporting rod and the vertical rod are arranged, so that a supporting and guiding effect can be achieved on the cutting blade, and the stability is improved.
(9) The wear-resisting ring is made of ultra-high molecular weight polyethylene, the surface of the wear-resisting ring and the inner wall of the device box are respectively coated with a wear-resisting coating, the wear-resisting ring made of the ultra-high molecular weight polyethylene is smooth and wear-resisting, the service life is long, the maintenance frequency is reduced, and the wear-resisting coating can further improve the wear resistance.
Drawings
FIG. 1 is a front view of a pelletizing apparatus for biomass pellet fuel production in accordance with the present invention;
FIG. 2 is a cross-sectional view of the inside of the apparatus case of the present invention;
FIG. 3 is a top cross-sectional view of the wear ring of the present invention;
FIG. 4 is a cross-sectional view of the interior of the piston plate of the present invention;
FIG. 5 is an enlarged view taken at A of FIG. 4 in accordance with the present invention;
FIG. 6 is a side view of the apparatus of the present invention at the box;
FIG. 7 is a top view of the cutting blade of the present invention;
FIG. 8 is a schematic structural view of the assist mechanism of the present invention;
fig. 9 is a diagram showing the state of use of the assist mechanism of the present invention.
The reference numbers in the figures illustrate:
1. a device case; 3. a feed pipe; 4. an extrusion cylinder; 5. a piston plate; 501. positioning a groove; 502. an adjustment groove; 503. a return spring; 504. a gear lever; 505. a rotating shaft; 506. a turntable; 507. a linkage gear; 508. a linkage block; 509. a clamping rod; 510. a linkage rod; 511. a linkage groove; 6. a wear ring; 601. positioning blocks; 602. a card slot; 7. a through hole; 8. an extrusion orifice; 9. a shaping tube; 10. a connecting rod; 11. fixing the rod; 12. a support plate; 13. cutting the air cylinder; 14. a cutting blade; 15. cutting the baffle; 16. a vertical rod; 17. a support bar; 201. a handle; 202. a clamping spring; 203. a finger grip groove; 204. a clamping bar; 205. a clamping block; 206. the lever is touched.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-5, a pelletizing device for preparing biomass pellet fuel comprises a device box 1 and an auxiliary mechanism, wherein a feed pipe 3 is communicated with the outer wall of one side of the device box 1, an extrusion cylinder 4 is fixedly connected to the outer wall of the top of the device box 1, a piston plate 5 is fixedly connected to the output end of the extrusion cylinder 4, semicircular wear-resistant rings 6 are respectively arranged on the two sides of the bottom end of the piston plate 5, positioning grooves 501 are respectively arranged on the outer walls of the two sides of the piston plate 5, an adjusting groove 502 is arranged above the positioning grooves 501, a return spring 503 is fixedly connected to the inner wall of the adjusting groove 502, a gear rod 504 is fixedly connected to one end of the return spring 503, a rotating shaft 505 rotatably connected to the inner wall of the adjusting groove 502 is arranged below the gear rod 504, a rotating disc 506 and a linkage gear 507 are respectively fixedly connected to the outer wall of the rotating shaft 505, the linkage gear 507 is engaged with, the linkage rod 510 is movably installed in the adjusting groove 502, a strip-shaped linkage groove 511 is formed in the middle of the linkage rod 510, the linkage groove 511 is matched with the linkage rod 510, the linkage rod 510 penetrates through the linkage groove 511 and is in sliding connection with the linkage groove 511, two positioning blocks 601 are fixedly connected to the inner side wall of the wear-resistant ring 6, a clamping groove 602 is formed in the middle of each positioning block 601, the linkage rod 510 penetrates through the adjusting groove 502, extends into the positioning groove 501 and is clamped with the clamping groove 602, the linkage block 508 is located right below the circle center of the turntable 506, and the linkage rod 510, the linkage groove 511, the positioning blocks 601 and the clamping groove 602 are arranged to push the gear rod 504 to the right to drive the return spring 503 to contract and drive the turntable 506 to rotate clockwise through the linkage gear 507, so that the linkage block 508, the linkage groove 511 and the clamping groove 602 are arranged to push the gear rod 504 to the right to drive the, The gangbar 510, under the transmission of linkage groove 511, drive kelly 509 rebound and break away from with draw-in groove 602, loosen gear rod 504, make reset spring 503 kick-back, can make kelly 509 insert draw-in groove 602, thereby can be convenient for control wear ring 6 and piston plate 5's joint, and then be convenient for change wear ring 6, through-hole 7 has all been seted up on the outer wall of device case 1 both sides, through-hole 7 is located the top of inlet pipe 3, can be convenient for stretch into device case 1 with complementary unit, and then be convenient for take out, put into wear ring 6, wear ring 6's material is ultrahigh molecular weight polyethylene, and the wear-resisting coating has all been scribbled on wear ring 6's the surface and the inner wall of device case 1, wear ring 6 of ultrahigh molecular weight polyethylene material is smooth, wear-resisting, long service life, the maintenance frequency has been reduced, wear-resisting coating can further improvement wearability.
Please refer to fig. 1-2, a plurality of extrusion holes 8 are uniformly distributed in a straight line are formed in the outer wall of the bottom end of the device box 1, a plurality of shaping pipes 9 matched with the extrusion holes 8 are arranged below the device box 1, a connecting rod 10 is fixedly connected between the shaping pipes 9, two fixing rods 11 symmetrically arranged are fixedly connected to the bottom end of the device box 1, the fixing rods 11 are arranged in an L shape, one ends of the fixing rods 11 far away from the device box 1 are fixedly connected with the shaping pipes 9, the shaping pipes 9 correspond to the extrusion holes 8 one by one, each of the lower portions of the extrusion holes 8 is provided with one shaping pipe 9, and the shaping pipes 9 are arranged to prevent the raw materials from deforming when being extruded and cut.
Referring to fig. 1 and 7, a supporting plate 12 is fixedly connected to an outer wall of one side of the back of the device case 1, a cutting cylinder 13 is fixedly connected to the bottom end of the supporting plate 12, a cutting blade 14 is fixedly connected to an output end of the cutting cylinder 13, a cutting baffle 15 is fixedly connected to the bottom end of the device case 1, vertical rods 16 are fixedly connected to both sides of the cutting blade 14, supporting rods 17 are fixedly connected to both sides of the supporting plate 12, the height of the cutting blade 14 is between the device case 1 and the shaping pipe 9, the cutting baffle 15 is located on one side of the shaping pipe 9 away from the cutting blade 14, the cutting cylinder 13 is started to drive the cutting blade 14 to reciprocate left and right, and further materials extruded from the extrusion holes 8 are cut into granules, the cutting efficiency is high, the cutting baffle 15 is arranged to facilitate cutting of the materials, the supporting rods 17 penetrate through the vertical rods, the supporting rod 17 and the vertical rod 16 are arranged to play a role in supporting and guiding the cutting blade 14, so that the stability is improved.
Referring to fig. 8-9, the auxiliary mechanism includes two handles 201, a clamping spring 202 is fixedly connected between the handles 201, one end of each of the two handles 201 is fixedly connected with a clamping rod 204, the two clamping rods 204 are hinged in a crossed manner, one end of each of the two clamping rods 204, which is far away from the handle 201, is fixedly connected with a clamping block 205, the top end of one clamping block 205 is fixedly connected with a touch rod 206, and by arranging the handles 201, the clamping spring 202, the clamping rods 204, the clamping blocks 205 and the touch rod 206, the two handles 201 are held and pressed, so that the clamping blocks 205 can clamp the wear-resistant ring 6, and the touch rod 206 can press and push the gear rod 504, thereby controlling the clamping and separation of the clamping rod 509 and the clamping groove 602, which can facilitate the disassembly and assembly of the wear-resistant ring 6, and. Finger clamp grooves 203 are formed in the outer wall of one side, away from the clamping spring 202, of the handle 201, and the finger clamp grooves 203 are designed according to the fit of fingers of a person, so that the handle 201 can be conveniently held and pressed.
Referring to fig. 1-9, a method for using a pelletizing device for preparing biomass pellet fuel includes the following steps:
s1, feeding the raw material into the device box 1 through the feeding pipe 3, starting the extrusion cylinder 4 to drive the piston plate 5 to extrude the material downwards, and enabling the raw material to flow out of the device box 1 in a strip shape through the extrusion holes 8;
and S2, starting the extrusion cylinder 4 and the cutting cylinder 13 at the same time, driving the cutting blade 14 to reciprocate back and forth, so as to cut the strip-shaped material in the step S1, cut the material into granules and complete granulation.
S3, when the wear-resistant rings 6 are seriously worn, the two handles 201 are held and pressed, the clamping blocks 205 extend into the device box 1 through the through holes 7, the touch rod 206 extrudes the gear rod 504 to drive the clamping rod 509 to move upwards to separate from the clamping groove 602, the handles 201 are firmly held, the two clamping blocks 205 clamp the wear-resistant rings 6, and the wear-resistant rings 6 which are seriously worn can be taken out;
s4, taking a new wear-resistant ring 6 and clamping the new wear-resistant ring between the clamping blocks 205, extending the new wear-resistant ring 6 into the device box 1 through the through hole 7, aligning the positioning block 601 with the positioning groove 501, before the positioning block 601 enters the positioning groove 501, pressing the gear rod 504 by the touch rod 206, driving the clamping rod 509 to move upwards and enabling the reset spring 503 to contract, slightly loosening the handle 201 after the positioning block 601 enters the positioning groove 501, pulling back the clamping blocks 205 and the touch rod 206, rebounding the reset spring 503, driving the clamping rod 509 to move downwards and inserting the clamping groove 602, fixing the new wear-resistant ring 6, and finishing the replacement of the wear-resistant ring 6.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides a prilling granulator is used in preparation of living beings pellet fuel, includes device case (1) and complementary unit, its characterized in that: the device is characterized in that the outer wall of one side of the device box (1) is communicated with a feeding pipe (3), the outer wall of the top of the device box (1) is fixedly connected with an extrusion cylinder (4), the output end of the extrusion cylinder (4) is fixedly connected with a piston plate (5), two sides of the bottom end of the piston plate (5) are respectively provided with a semicircular wear-resisting ring (6), the outer walls of two sides of the piston plate (5) are respectively provided with a positioning groove (501), an adjusting groove (502) is arranged above the positioning groove (501), the inner wall of the adjusting groove (502) is fixedly connected with a reset spring (503), one end of the reset spring (503) is fixedly connected with a gear rod (504), a rotating shaft (505) which is rotatably connected on the inner wall of the adjusting groove (502) is arranged below the gear rod (504), the outer wall of the rotating shaft (505) is respectively and fixedly connected with, the linkage gear (507) is meshed with the gear rod (504), a linkage block (508) is fixedly connected to the outer wall of one side of the front face of the turntable (506), a linkage rod (510) is movably mounted in the adjusting groove (502), a strip-shaped linkage groove (511) is formed in the middle of the linkage rod (510), the linkage groove (511) is matched with the linkage rod (510), the linkage rod (510) penetrates through the linkage groove (511) and is in sliding connection with the linkage groove (511), two positioning blocks (601) are fixedly connected to the inner side wall of the wear-resistant ring (6), a clamping groove (602) is formed in the middle of each positioning block (601), and the linkage rod (510) penetrates through the adjusting groove (502) and extends into the positioning groove (501) and is clamped with the clamping groove (602);
a plurality of extrusion holes (8) which are uniformly distributed in a straight line are formed in the outer wall of the bottom end of the device box (1), a plurality of plastic pipes (9) matched with the extrusion holes (8) are arranged below the device box (1), a connecting rod (10) is fixedly connected between the plastic pipes (9), two symmetrically arranged fixing rods (11) are fixedly connected to the bottom end of the device box (1), the fixing rods (11) are arranged in an L shape, and one end, far away from the device box (1), of each fixing rod (11) is fixedly connected with the plastic pipe (9);
fixedly connected with backup pad (12) on the outer wall of device case (1) back one side, the bottom fixedly connected with of backup pad (12) cuts cylinder (13), the output fixedly connected with cutting blade (14) of cutting cylinder (13), the bottom fixedly connected with of device case (1) cuts baffle (15), the equal fixedly connected with montant (16) in both sides of cutting blade (14), the equal fixedly connected with bracing piece (17) in both sides of backup pad (12).
2. The pelletizing device for biomass pellet fuel preparation according to claim 1, characterized in that: the auxiliary mechanism comprises two handles (201), a clamping spring (202) is fixedly connected between the handles (201), two clamping rods (204) are fixedly connected to one ends of the handles (201) respectively, the two clamping rods (204) are hinged in a crossed mode, two clamping rods (204) are far away from one end of each clamping block (205) which is fixedly connected with a touch rod (206), and one end of each clamping block (205) is fixedly connected with a touch rod (206).
3. The pelletizing device for biomass pellet fuel preparation according to claim 2, characterized in that: finger clamp grooves (203) are formed in the outer wall of one side, far away from the clamping spring (202), of the handle (201).
4. The pelletizing device for biomass pellet fuel preparation according to claim 1, characterized in that: the linkage block (508) is positioned right below the circle center of the rotary table (506).
5. The pelletizing device for biomass pellet fuel preparation according to claim 1, characterized in that: through-hole (7) have all been seted up on the outer wall of device case (1) both sides, through-hole (7) are located the top of inlet pipe (3).
6. The pelletizing device for biomass pellet fuel preparation according to claim 1, characterized in that: the plastic tubes (9) correspond to the extrusion holes (8) one by one, and one plastic tube (9) is arranged below each extrusion hole (8).
7. The pelletizing device for biomass pellet fuel preparation according to claim 1, characterized in that: the height of the cutting blade (14) is between the device box (1) and the shaping pipe (9), and the cutting baffle (15) is positioned on one side of the shaping pipe (9) far away from the cutting blade (14).
8. The pelletizing device for biomass pellet fuel preparation according to claim 1, characterized in that: the supporting rod (17) penetrates through the vertical rod (16), and the vertical rod (16) is connected with the supporting rod (17) in a sliding mode.
9. The pelletizing device for biomass pellet fuel preparation according to claim 1, characterized in that: the wear-resistant ring (6) is made of ultra-high molecular weight polyethylene, and the surface of the wear-resistant ring (6) and the inner wall of the device box (1) are coated with wear-resistant coatings.
10. The use method of the pelletizing device for biomass pellet fuel preparation according to any one of claims 1 to 9, characterized in that: the method comprises the following steps:
s1, feeding the raw material into the device box (1) through the feeding pipe (3), starting the extrusion cylinder (4) to drive the piston plate (5) to extrude the material downwards, and enabling the raw material to flow out of the device box (1) in a strip shape through the extrusion holes (8);
s2, starting the extrusion cylinder (4) and the cutting cylinder (13) to drive the cutting blade (14) to reciprocate, so that the strip-shaped material in the step S1 is cut, the material is cut into particles, and granulation is finished;
s3, when the wear-resistant rings (6) are seriously worn, the two handles (201) are held and pressed, the clamping blocks (205) extend into the device box (1) through the through holes (7), the touch rod (206) extrudes the gear rod (504), the clamping rod (509) is driven to move upwards to be separated from the clamping groove (602), the handles (201) are held tightly with force, the two clamping blocks (205) clamp the wear-resistant rings (6), and the wear-resistant rings (6) which are seriously worn can be taken out;
s4, a new wear-resistant ring (6) is taken and clamped between the clamping blocks (205), the new wear-resistant ring (6) extends into the device box (1) through the through hole (7), the positioning block (601) is aligned to the positioning groove (501), the touch rod (206) extrudes the gear rod (504) before the positioning block (601) enters the positioning groove (501), the clamping rod (509) is driven to move upwards, the clamping spring (202) contracts, after the positioning block (601) enters the positioning groove (501), the handle (201) is slightly loosened, the clamping blocks (205) are pulled back, the touch rod (206) rebounds, the clamping rod (509) is driven to move downwards and is inserted into the clamping groove (602), and the new wear-resistant ring (6) is fixed, so that the wear-resistant ring (6) can be replaced.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010607760.4A CN111702818B (en) | 2020-06-30 | 2020-06-30 | Granulating device for preparing biomass granular fuel and using method thereof |
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| CN202010607760.4A CN111702818B (en) | 2020-06-30 | 2020-06-30 | Granulating device for preparing biomass granular fuel and using method thereof |
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| CN111702818A true CN111702818A (en) | 2020-09-25 |
| CN111702818B CN111702818B (en) | 2021-11-02 |
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| CN111702818B (en) | 2021-11-02 |
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Effective date of registration: 20211018 Address after: 330000 Tao Yi Cun, Wanbu Town, Anyi County, Nanchang City, Jiangxi Province Applicant after: Anyi Tianhang Energy Co.,Ltd. Address before: No. 287, Xuefu Road, North District, International Education Park, Suzhou City, Jiangsu Province Applicant before: Yan Jinming |
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