CN110028994B - Mud flat rice and wheat straw fuel apparatus for producing - Google Patents
Mud flat rice and wheat straw fuel apparatus for producing Download PDFInfo
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- CN110028994B CN110028994B CN201910325478.4A CN201910325478A CN110028994B CN 110028994 B CN110028994 B CN 110028994B CN 201910325478 A CN201910325478 A CN 201910325478A CN 110028994 B CN110028994 B CN 110028994B
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- infusion
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- 239000010902 straw Substances 0.000 title claims abstract description 64
- 239000000446 fuel Substances 0.000 title claims abstract description 17
- 240000007594 Oryza sativa Species 0.000 title claims abstract description 9
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 9
- 241000209140 Triticum Species 0.000 title claims abstract description 9
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 9
- 235000009566 rice Nutrition 0.000 title claims abstract description 9
- 239000003292 glue Substances 0.000 claims abstract description 41
- 241000196324 Embryophyta Species 0.000 claims abstract description 30
- 238000001125 extrusion Methods 0.000 claims abstract description 22
- 239000000853 adhesive Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 19
- 229920000715 Mucilage Polymers 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000002035 prolonged effect Effects 0.000 claims abstract description 8
- 241001391944 Commicarpus scandens Species 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 127
- 238000001802 infusion Methods 0.000 claims description 48
- 238000007789 sealing Methods 0.000 claims description 19
- 238000005507 spraying Methods 0.000 claims description 19
- 239000011229 interlayer Substances 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 7
- 230000001050 lubricating effect Effects 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 244000303965 Cyamopsis psoralioides Species 0.000 claims description 3
- 235000002722 Dioscorea batatas Nutrition 0.000 claims description 3
- 235000006536 Dioscorea esculenta Nutrition 0.000 claims description 3
- 240000001811 Dioscorea oppositifolia Species 0.000 claims description 3
- 235000003416 Dioscorea oppositifolia Nutrition 0.000 claims description 3
- 244000280244 Luffa acutangula Species 0.000 claims description 3
- 235000018780 Luffa acutangula Nutrition 0.000 claims description 3
- 244000000231 Sesamum indicum Species 0.000 claims description 3
- 235000003434 Sesamum indicum Nutrition 0.000 claims description 3
- 244000275012 Sesbania cannabina Species 0.000 claims description 3
- 241001506047 Tremella Species 0.000 claims description 3
- 244000250129 Trigonella foenum graecum Species 0.000 claims description 3
- 235000001484 Trigonella foenum graecum Nutrition 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 235000001019 trigonella foenum-graecum Nutrition 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims 2
- 238000004140 cleaning Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 3
- 238000005461 lubrication Methods 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 description 8
- 238000000465 moulding Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 4
- 239000002028 Biomass Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 229910000531 Co alloy Inorganic materials 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009837 dry grinding Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- -1 feeds Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nozzles (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention provides a beach rice and wheat straw fuel production device, wherein a fuel forming mechanism is formed by a material extruding barrel, a screw, a horn barrel and a forming nozzle, the inner wall of the forming nozzle adopts an arc round table streamline structure, so that the friction force between straw scraps and equipment parts is reduced, extrusion forming of the straw scraps is guided, a die hole is not easy to block, the forming nozzle and a material feeding screw are not easy to wear, extrusion force of the material feeding screw on the straw scraps can be uniformly distributed by adopting a hemispherical forming die, the same pressure is obtained on each forming nozzle, the device is not easy to break or crack by adding plant glue solution and plant mucilage, lubrication friction is formed between the straw scraps and the forming holes, friction force between the straw scraps and the equipment parts is further reduced, the wear speed of equipment is reduced, the service life of the equipment is prolonged, the device overcomes the defect that the edges of the flat die and the annular die are easy to be extruded and worn, and the forming nozzle can be replaced, and the maintenance cost of the equipment is low.
Description
Technical Field
The invention relates to straw fuel manufacturing equipment, in particular to a mud flat rice and wheat straw fuel production device, and belongs to the technical field of straw utilization.
Background
Along with the increasing shortage of petrochemical resources and the increasing environmental awareness of people, the government of China is required to prohibit the unorganized incineration of agricultural and forestry waste biomasses such as straws and realize the recycling utilization of the agricultural and forestry waste biomasses, but because the straws are large in volume, small in density and high in collection and transportation cost, a feasible method for reducing the recycling utilization cost is required to be searched, meanwhile, the coastal wetland region of China is wide, the biological resources are quite abundant, especially the beach plants are quite widely distributed, besides the field vegetation needs to be protected, a plurality of biomass resources which can be utilized can be used as raw materials, feeds, fuels or fertilizers, straw, namely biomass granulation, is one of the main methods for recycling the agricultural and forestry waste biomasses in recent years, various granulation equipment is developed for processing the raw materials such as leaves, weeds, straws, shrubs and the like, the dispersed low-density raw materials are compressed into high-density granular fuels through the processes such as crushing, forming and drying, and the existing granulator forms the granular fuels in a flat die, a circular die or a pair roller through spiral, a piston or other extrusion method.
At present, the main problems of the devices are low yield, unstable devices, continuous production for a long time, high maintenance cost, easy blockage of die holes, easy torsion breaking of main shafts caused by too large torque when the granulator encounters materials difficult to extrude or unfavorable to pelletize, and serious equipment paralysis, in addition, the existing pelleting devices enable straw scraps to be bonded and molded by utilizing the method that biomass self-wheat essence is melted into adhesive through heating, the heating devices are generally arranged in a molding die, the heating time is short, the adhesion time is short, the adhesive and scraps are not sufficiently uniform, the pelleting devices are not provided with additional adhesive, so the bonding effect of scraps after being heated and molded is not ideal, formed grains are easy to break or crack, and the pelleting devices adopting flat dies and annular dies are dry-ground without lubrication due to the fact that edges of molding holes are at right angles with the inner sides of the dies, so the friction between scraps and equipment parts is large, the scraps are difficult to extrude from the molding holes, the scraps are easy to block or abrade the molding holes, and the required power of the equipment is high.
Disclosure of Invention
The invention aims to provide a rice and wheat straw fuel production device which has low equipment energy consumption, low maintenance cost, difficult blockage of a die hole and difficult breakage or fragmentation of formed particles.
The technical problems to be solved by the invention are realized by the following technical scheme: the device comprises a first liquid barrel (1), a first liquid level meter (2), a first liquid delivery pipe (3), a glue spraying head (4), a material level window (5), a second liquid inlet pipe (6), a second liquid delivery pump (7), a second vertical support (8), a mixing barrel (9), a second liquid delivery pipe (10), a second liquid level meter (11), a barrel-shaped bracket (12), a second liquid delivery pipe (13), a liquid delivery nozzle (37), a forming mold (15), a first material collecting dustpan (16), a mesh inclined bottom (17), a flange seat (18), a horn barrel (19), a top opening (20), a material squeezing barrel (21), a feeding screw (22), a reduction gear (23), a gear box (24), a power flange (25), a motor main shaft (26), a bottom support (27), a motor base (28), a power motor (29), a junction box (30), a first vertical support (31), a first liquid delivery pump (32), a first liquid inlet pipe (33), a transverse support (34), a mold flange (35), a large sealing ring (36), a rib (37), a forming nozzle (38), a forming inner nozzle (39), an inner nozzle (40), an inner nozzle (41) and an inner nozzle (41) which are arranged in a jacket (41), the novel multifunctional dust collector comprises a handle (44), an interlayer (45), a small sealing ring (46), a transfusion hole (47), an anti-falling shoulder (48), an inner opening shoulder (49), an air pipe (50), a hose (51), a fan (52), a hot air generator (53), bottom supporting feet (54), a table motor (55), a screen table (56), a bed bottom air pipe (57), a second collecting dustpan (58) and a collecting box (59).
The first liquid barrel (1), the first liquid inlet pipe (33), the first liquid conveying pump (32), the first liquid conveying pipe (3) and the glue spraying head (4) form a bonding liquid supply mechanism, the second liquid barrel (10), the second liquid inlet pipe (6), the second liquid conveying pump (7), the second liquid conveying pipe (13), the liquid conveying nozzle (14), the interlayer (45) and the liquid conveying hole (47) form a lubricating liquid supply mechanism, and the extrusion barrel (21), the feeding screw (22), the horn barrel (19), the forming nozzle (38) and the forming nozzle inner opening (39) form a fuel forming mechanism.
A power motor (29), a gear box (24), a squeezing barrel (21), a first vertical support (31) and a second vertical support (8) are arranged on the bottom support (27), a first liquid barrel (1) and a first liquid conveying pump (32) are arranged on the first vertical support (31), a barrel-shaped bracket (12) and a second liquid conveying pump (7) are arranged on the second vertical support (8), a second liquid barrel (10) is embedded in the barrel-shaped bracket (12), a U-shaped notch which is convenient for exposing a second liquid level meter (11) is arranged on one side of the barrel-shaped bracket (12) facing an observer, a top opening (20) and a stirring barrel (9) are arranged above the squeezing barrel (21), the bottom end of the stirring barrel (9) is connected with the top end of the top opening (20) through a flange and a screw, one side of the stirring barrel (9) close to the first liquid barrel (1) is connected with the side of the first liquid barrel (1) through a transverse support (34), a glue spraying head (4) is arranged on one side of the stirring barrel (9), the surface of the glue spraying head forms an angle of 45 degrees with a horizontal line, the bottom end of the first liquid conveying pump (32) is connected with the first liquid conveying pump (3) through a first liquid inlet pipe (33), the input end of the second infusion pump (7) is connected with the bottom end of the second liquid barrel (10) through a second liquid inlet pipe (6), and the output end of the second infusion pump (7) is connected with an infusion nozzle (14) through a second infusion pipe (13).
One end of the extrusion barrel (21) far away from the power motor (29) is provided with a horn barrel (19), the edge of the outer side of the large mouth of the horn barrel (19) is provided with a flange seat (18), one side edge of the flange seat (18) is provided with a forming die (15), the forming die (15) is connected with the flange seat (18) through a screw, the top of the forming die (15) is provided with an infusion nozzle (14) close to a die flange (35), and the infusion nozzle (14) is connected with one end of a second infusion tube (13).
The forming die (15) consists of an outer sleeve (41), a middle sleeve (42) and an inner sleeve (43), the outer sleeve (41), the middle sleeve (42) and the inner sleeve (43) are all hemispherical, a plurality of forming nozzles (38) are embedded in the spherical surface of the forming die (15), the inner wall of the forming nozzle (38) is arc-edge round table-shaped and penetrates through the outer sleeve (41), the middle sleeve (42) and the inner sleeve (43), a plurality of infusion holes (47) are arranged on the side wall of the forming nozzle (38), each infusion hole (47) penetrates through the side wall of the forming nozzle (38), the infusion holes (47) are arranged in two circles on the side wall of the forming nozzle (38) along the circumferential direction of the side wall, the axis of each infusion hole (47) forms an acute angle of 30 DEG with the axis of the forming nozzle (38), namely the flow direction of liquid in the infusion holes (47) forms an included angle of 30 DEG with the axis of the forming nozzle (38), square inner opening edges (40) and inner opening shoulders (49) are arranged on the outer side of the round table opening with larger inner diameter of the forming nozzle (38), square recesses are arranged on the side walls of the inner opening edges (43) so as to facilitate the insertion of the inner opening edges (40) and the inner opening shoulders (49), small opening edges (46) are arranged between the small sealing rings (46) and the small sealing rings (46) are arranged on the small sealing rings (46), the outer sleeve (41) is provided with a truncated cone-shaped notch so as to be embedded into the anti-drop shoulder (48), a reticular interlayer (45) is engraved between the outer sleeve (41) and the middle sleeve (42) and between the middle sleeve (42) and the inner sleeve (43), the top of the interlayer (45) close to the die flange (35) is communicated with the infusion nozzle (14), and the inside of the interlayer (45) is communicated with the infusion hole (47) on each forming nozzle (38).
The bottom support (27) below is equipped with tuber pipe (50), hose (51), fan (52), hot air generator (53), bottom spike (54) and shaking table motor (55), be close to bottom spike (54) outside of forming die (15) and be equipped with screen cloth shaking table (56), screen cloth shaking table (56) bottom is equipped with bed end tuber pipe (57), one side towards screen cloth shaking table (56) on bed end tuber pipe (57) is equipped with a plurality of jet orifices with hot air direction (60) angle, the output of hot air generator (53) is connected with the input of fan (52) through the tuber pipe, the one end of hose (51) is connected with the output of fan (52) through tuber pipe (50), the other end of hose (51) is connected with bed end tuber pipe (57) through the tuber pipe, one end that is equipped with second dust pan (58) that gathers materials below screen cloth shaking table (56) and keep away from forming die (15), second dust pan (58) below is equipped with material receiving box (59).
Before the device works, 3/5 to 4/5 of plant glue solution is filled in a first liquid barrel (1), wherein the plant glue solution comprises sesbania, guar, sesame, fenugreek and stone flowers, 3/5 to 4/5 of plant mucilage is filled in a second liquid barrel (10), the plant mucilage comprises tremella, chinese yam or okra, and about 3/5 of rice and wheat straw which is crushed in advance is filled in a mixing barrel (9).
During operation of the device, straw scraps after crushing pretreatment are stirred in the stirring barrel (9), meanwhile, a proper amount of plant glue solution is sprayed out by the glue spraying head (4), the glue solution has two functions, firstly, the glue solution is used as a bonding agent for the straw scraps during forming, the traditional straw self-wheat prime for bonding the scraps is replaced, so that the bonding strength is improved, the straw scraps are not easy to break or crack after being compressed, bonded and formed, secondly, the glue solution can be used as a lubricant between the straw scraps in the extrusion barrel (21) and the feeding screw (22) before the plant glue solution is dried, the friction force between the straw scraps and the feeding screw (22) or between the glue spraying head and the extrusion barrel (21) is reduced, the abrasion speed of the feeding screw (22) and the extrusion barrel (21) is reduced, and the service lives of the feeding screw (22) and the extrusion barrel (21) are prolonged.
When straw scraps are formed, the straw scraps are extruded into the forming nozzle (38) under the pushing of the feeding screw (22), the arc edge of the forming nozzle inner opening (39) on the forming nozzle (38) plays a guiding role, the straw scraps are assisted in forming, trace plant mucilage seeping from the infusion hole (47) plays a lubricating role, friction between the straw scraps and the inner wall of the forming nozzle (38) is reduced, the straw scraps are easy to extrude and form, meanwhile, the wear speed of the forming die (15) and the forming nozzle (38) is reduced, and the service lives of the feeding screw (22), the forming die (15) and the forming nozzle (38) are prolonged.
By adopting the technical scheme, the invention has the advantages and positive effects that: the inner wall of the forming nozzle adopts an arc round table streamline structure, so that friction force between straw scraps and equipment parts is reduced, extrusion forming of the straw scraps is guided, a die hole is not easy to block, the forming nozzle and a feeding screw are not easy to wear, the extrusion force of the feeding screw to the straw scraps can be evenly distributed by adopting a hemispherical forming die, the same pressure intensity is obtained on each forming nozzle, the forming particles are not easy to break or crack through externally adding plant glue solution and plant mucilage, friction force between the straw scraps and the forming holes is further reduced, the wear speed of equipment is reduced, the service life of the equipment is prolonged, the energy consumption of the equipment is low, the forming nozzle can be replaced, and the maintenance cost of the equipment is low.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which the invention has 10 drawings:
Fig. 1 is a structural view of a main body portion of the present apparatus, fig. 2 is a partial sectional view of the main body portion of the present apparatus, fig. 3 is a front view of a forming die of the present apparatus, fig. 4 is a left side view of the forming die of the present apparatus, fig. 5 is a left side sectional view of the forming die of the present apparatus, fig. 6 is a rear view of the forming die of the present apparatus, fig. 7 is a rear side sectional view of the forming die of the present apparatus, fig. 8 is a partial enlarged view of the left side sectional view of the forming die of the present apparatus, fig. 9 is a left side sectional view of a forming nozzle of the present apparatus, and fig. 10 is a schematic view of an entire structure of the present apparatus.
The numbers marked in the drawings represent the following, respectively:
1. The first liquid tank, 2, a first liquid level meter, 3, a first liquid conveying pipe, 4, a glue spraying head, 5, a material level window, 6, a second liquid inlet pipe, 7, a second liquid conveying pump, 8, a second vertical support, 9, a mixing bucket, 10, a second liquid tank, 11, a second liquid level meter, 12, a barrel-shaped bracket, 13, a second liquid conveying pipe, 14, a liquid conveying nozzle, 15, a forming die, 16, a first material collecting dustpan, 17, a mesh inclined bottom, 18, a flange seat, 19, a horn, 20, a top opening, 21, a squeezing bucket, 22, a feeding screw, 23, a reduction gear, 24, a gear box, 25, a power flange, 26, a motor main shaft, 27, a bottom support, 28, a motor base, 29, a power motor, 30, junction box, 31, first vertical support, 32, first infusion pump, 33, first inlet tube, 34, transverse support, 35, die flange, 36, large seal ring, 37, stiffener, 38, forming nozzle, 39, forming nozzle inner mouth, 40, inner mouth edge, 41, outer sleeve, 42, middle sleeve, 43, inner sleeve, 44, handle, 45, interlayer, 46, small seal ring, 47, infusion hole, 48, anti-drop shoulder, 49, inner mouth shoulder, 50, air duct, 51, hose, 52, fan, 53, hot air generator, 54, bottom bracket, 55, cradle motor, 56, screen, 57, bed bottom air duct, 58, second aggregate dustpan, 59, collecting bin, 60.
Detailed Description
1. According to fig. 1-10, the device consists of a first liquid barrel (1), a first liquid level meter (2), a first liquid pipe (3), a glue spraying head (4), a material level window (5), a second liquid inlet pipe (6), a second liquid conveying pump (7), a second vertical support (8), a stirring barrel (9), a second liquid barrel (10), a second liquid level meter (11), a barrel-shaped bracket (12), a second liquid pipe (13), a liquid conveying nozzle (14), a forming mould (15), a first material collecting dustpan (16), a mesh inclined bottom (17), a flange seat (18), a horn (19), a top opening (20), a material extruding barrel (21), a feeding screw (22), a reduction gear (23), a gear box (24), a power flange (25), a motor main shaft (26), a bottom support (27), a motor base (28), a power motor (29), a junction box (30), a first vertical support (31), a first liquid conveying pump (32), a first liquid inlet pipe (33), a transverse support (34), a mould flange (35), a large sealing ring (36), a reinforcing rib (37), a reinforcing rib (38), an inner nozzle (39), an inner nozzle (40) and an outer sleeve (41) in a forming side (41), the novel multifunctional infusion device comprises an inner sleeve (43), a handle (44), an interlayer (45), a small sealing ring (46), an infusion hole (47), an anti-drop shoulder (48), an inner opening shoulder (49), an air pipe (50), a hose (51), a fan (52), a hot air generator (53), bottom supporting feet (54), a shaking table motor (55), a screen shaking table (56), a bed bottom air pipe (57), a second aggregate dustpan (58) and a material collecting box (59).
2. The first liquid barrel (1), the first liquid inlet pipe (33), the first liquid conveying pump (32), the first liquid conveying pipe (3) and the glue spraying head (4) form a bonding liquid supply mechanism, the second liquid barrel (10), the second liquid inlet pipe (6), the second liquid conveying pump (7), the second liquid conveying pipe (13), the liquid conveying nozzle (14), the interlayer (45) and the liquid conveying hole (47) form a lubricating liquid supply mechanism, and the extrusion barrel (21), the feeding screw (22), the horn barrel (19), the forming nozzle (38) and the forming nozzle inner opening (39) form a fuel forming mechanism.
3. According to figures 1 and 2, a power motor (29), a gear box (24), a squeezing barrel (21), a first vertical bracket (31) and a second vertical bracket (8) are arranged on a bottom bracket (27), a first liquid barrel (1) and a first liquid delivery pump (32) are arranged on the first vertical bracket (31), a barrel-shaped bracket (12) and a second liquid delivery pump (7) are arranged on the second vertical bracket (8), a second liquid barrel (10) is embedded in the barrel-shaped bracket (12), a U-shaped notch which is convenient for exposing a second liquid level meter (11) is arranged on one side of the barrel-shaped bracket (12) facing an observer, a top opening (20) and a mixing barrel (9) are arranged above the squeezing barrel (21), the bottom end of the mixing barrel (9) is connected with the top end of the top opening (20) through a flange and a screw, one side of the mixing barrel (9) close to the first liquid barrel (1) is connected with the side of the first liquid barrel (1) through a transverse bracket (34), a glue spraying head (4) is arranged above one side of the mixing barrel (9), the surface of the glue spraying head forms a 45-degree angle with a horizontal line, the first liquid delivery pump (32) is connected with the bottom end of the first liquid delivery pump (3) through a first liquid delivery pipe (3), the input end of the second infusion pump (7) is connected with the bottom end of the second liquid barrel (10) through a second liquid inlet pipe (6), and the output end of the second infusion pump (7) is connected with an infusion nozzle (14) through a second infusion pipe (13).
4. One end of the extrusion barrel (21) far away from the power motor (29) is provided with a horn barrel (19), the edge of the outer side of the large mouth of the horn barrel (19) is provided with a flange seat (18), one side edge of the flange seat (18) is provided with a forming die (15), the forming die (15) is connected with the flange seat (18) through a screw, the top of the forming die (15) is provided with an infusion nozzle (14) close to a die flange (35), and the infusion nozzle (14) is connected with one end of a second infusion tube (13).
5. According to figures 3 to 9, the forming die (15) consists of an outer sleeve (41), a middle sleeve (42) and an inner sleeve (43), the outer sleeve (41), the middle sleeve (42) and the inner sleeve (43) are all hemispherical, a plurality of forming nozzles (38) are embedded on the spherical surface of the forming die (15), the inner wall of the forming nozzle (38) is arc-side truncated cone-shaped and penetrates through the outer sleeve (41), the middle sleeve (42) and the inner sleeve (43), a plurality of infusion holes (47) are arranged on the side wall of the forming nozzle (38), each infusion hole (47) penetrates through the side wall of the forming nozzle (38), the infusion holes (47) are arranged in two circles along the circumferential direction of the side wall of the forming nozzle (38), the axis of each infusion hole (47) forms an acute angle of 30 DEG with the axis of the forming nozzle (38), square inner opening edges (40) and inner opening shoulders (49) are arranged on the outer side of the round opening with larger inner diameter of the forming nozzle (38), a square concave edge is arranged on the side of the inner sleeve (43) so as to be embedded in the inner opening edges (40) with small sealing rings (46) close to one end (46) of the forming nozzle (46), the outer sleeve (41) is provided with a truncated cone-shaped notch so as to be embedded into the anti-drop shoulder (48), a reticular interlayer (45) is engraved between the outer sleeve (41) and the middle sleeve (42) and between the middle sleeve (42) and the inner sleeve (43), the top of the interlayer (45) close to the die flange (35) is communicated with the infusion nozzle (14), and the inside of the interlayer (45) is communicated with the infusion hole (47) on each forming nozzle (38).
6. According to fig. 10, bottom support (27) below is equipped with tuber pipe (50), hose (51), fan (52), hot air generator (53), bottom spike (54) and shaking table motor (55), be close to bottom spike (54) outside of forming die (15) and be equipped with screen cloth shaking table (56), screen cloth shaking table (56) bottom is equipped with bed end tuber pipe (57), one side towards screen cloth shaking table (56) on the bed end tuber pipe (57) is equipped with a plurality of jet orifices with hot air direction (60) angle jet, the output of hot air generator (53) is connected with the input of fan (52) through the tuber pipe, the one end of hose (51) is connected with the output of fan (52) through tuber pipe (50), the other end of hose (51) is connected with bed end tuber pipe (57) through the tuber pipe, the one end that screen cloth shaking table (56) below and keeping away from forming die (15) is equipped with second dust pan (58), second dust pan (58) is equipped with material collecting box (59) below.
7. Before the device works, 3/5 to 4/5 of plant glue solution is filled in a first liquid barrel (1), wherein the plant glue solution comprises sesbania, guar, sesame, fenugreek and stone flowers, 3/5 to 4/5 of plant mucilage is filled in a second liquid barrel (10), the plant mucilage comprises tremella, chinese yam or okra, and about 3/5 of rice and wheat straw which is crushed in advance is filled in a mixing barrel (9).
8. During operation of the device, straw scraps after crushing pretreatment are stirred in the stirring barrel (9), meanwhile, a proper amount of plant glue solution is sprayed out by the glue spraying head (4), the glue solution has two functions, firstly, the glue solution is used as an adhesive for the straw scraps during forming, the traditional straw self-wheat prime for adhering scraps is replaced, so that the adhesive strength is improved, the straw scraps are not easy to break or crack after being compressed, adhered and formed, secondly, the glue solution can be used as a lubricant between the straw scraps in the extruding barrel (21) and the feeding screw (22) before the plant glue solution is dried, the friction force between the straw scraps and the feeding screw (22) or between the glue spraying head and the extruding barrel (21) is reduced, the main shaft torque is small, the required power of equipment is small, the abrasion speed of the feeding screw (22) and the extruding barrel (21) is reduced, and the service lives of the feeding screw (22) and the extruding barrel (21) are prolonged.
9. When straw scraps are formed, the straw scraps are extruded into the forming nozzle (38) under the pushing of the feeding screw (22), the arc edge of the forming nozzle inner opening (39) on the forming nozzle (38) plays a guiding role, the straw scraps are assisted in forming, trace plant mucilage seeping from the infusion hole (47) plays a lubricating role, friction between the straw scraps and the inner wall of the forming nozzle (38) is reduced, the straw scraps are easy to extrude and form, meanwhile, the wear speed of the forming die (15) and the forming nozzle (38) is reduced, the power consumption of the power motor (29) is reduced, and the service lives of the feeding screw (22), the forming die (15) and the forming nozzle (38) are prolonged.
10. The traditional forming hole inner wall and the inner wall of flat die or ring die form a right angle structure, the friction between straw scraps and forming holes is dry grinding without lubrication, so that the straw scraps are difficult to extrude and are easy to block or abrade the forming holes, the inner wall of the upper forming nozzle (38) of the device adopts a circular arc truncated cone streamline structure, extrusion forming of the straw scraps can be guided, the circular arc truncated cone streamline structure is difficult to be extruded and abraded by the straw scraps, the defect that the feeding screw of the flat die or ring die and the edge of the forming holes are easy to be extruded and abraded is overcome, the hemispherical forming die (15) has the advantages that the extrusion force of the feeding screw (22) on the straw scraps can be uniformly distributed, the unit area pressure obtained on each forming nozzle (38) is basically the same, and the problem that the small number of forming holes are abraded or the aperture is enlarged due to uneven stress of each forming hole is avoided.
11. When the forming nozzle (38) or the small sealing ring (46) is aged or damaged, the forming nozzle (38) and the small sealing ring (46) can be taken down from the forming die (15) towards one side of the die flange (35), the small sealing ring (46) or the forming nozzle (38) after replacement is embedded towards the direction far away from one side of the die flange (35), the forming nozzle (38) is made into a single element to be inserted into or pulled out of the forming die (15), so that the maintenance cost can be reduced, when one or a plurality of forming nozzles (38) are worn, the whole forming die (15) does not need to be replaced, and only the forming nozzle (38) worn on the forming die (15) needs to be replaced, thereby overcoming the defect that the whole die needs to be replaced when the traditional flat die or ring die is maintained.
12. The gear box (24) at one side of the extrusion barrel (21) is a reduction gear box, the reduction gear (23) in the inside is used for increasing the thrust of the feeding screw (22) under the condition that the power of the power motor (29) is not large, the discharging amount of the forming die (15) is quickened, and meanwhile, the adhesiveness and the forming quality of straw scraps are also increased.
13. The hot air generator (53), the fan (52), the mesh inclined bottom (17), the screen table (56) and the hot air direction (60) enable the molded fuel with plant mucilage not to adhere to the surfaces of the mesh inclined bottom (17) and the screen table (56) after falling on the molding die (15), and enable the molded fuel to be quickly dried through the screen table (56), the bed bottom air pipe (57) and the hot air direction (60), wherein the molding is to compress dispersed low-density raw materials into high-density granular fuel.
14. The edges of the middle sleeve (42) close to the die flange (35) are not aligned with the edges of the outer sleeve (41) or the inner sleeve (43), the concave parts are embedded into the large sealing rings (36), the large sealing rings (36) are used for preventing plant mucilage from flowing out of gaps on two sides of the middle sleeve (42), a plurality of reinforcing ribs (37) are arranged on the outer sleeve (41) of the forming die (15) and are arranged along the die flange (35) in a circle, a handle (44) of the forming die (15) is convenient to grasp when the two adjacent reinforcing ribs (37) on the top of the forming die (15) are straddled for maintenance and disassembly, the small sealing rings (46) are used for preventing plant mucilage from flowing out at the junction of the forming nozzle (38) and the outer sleeve (41), the small sealing rings (46) are used for preventing the small sealing rings (46) from falling outwards on the forming die (15), and the inner opening edges (40) and the inner opening shoulders (49) are used for preventing the forming nozzle (38) from moving rotationally on the forming die (15).
15. The hose (51) has the function that the air pipe (50) can work normally under the traction of the screen shaking table (56) by the shaking table motor (55) and the connecting rod thereof, namely, the air pipe (50) can not influence the normal shaking of the screen shaking table (56), and the air pipe (50) can not be twisted.
16. The inner sleeve (43) in the forming die (15) is made of carburized stainless steel, the forming nozzle (38) is made of titanium alloy or cobalt alloy, and the wear resistance of the forming nozzle (38) can be further improved by adopting the titanium alloy or the cobalt alloy.
Claims (1)
1. A beach rice and wheat straw fuel production device comprises a first liquid barrel (1), a first liquid level meter (2), a first liquid pipe (3), a glue spraying head (4), a material level window (5), a second liquid inlet pipe (6), a second liquid conveying pump (7), a second vertical support (8), a mixing barrel (9), a second liquid barrel (10), a second liquid level meter (11), a barrel-shaped bracket (12), a second liquid conveying pipe (13), a liquid conveying nozzle (14), a forming die (15), a first collecting dustpan (16), a mesh inclined bottom (17), a flange seat (18), a horn barrel (19), a top opening (20), a squeezing barrel (21), a feeding screw (22), a reduction gear (23), a gear box (24), a power flange (25), a motor main shaft (26), a bottom support (27), a motor base (28), a power motor (29), a junction box (30), a first vertical support (31), a first liquid conveying pump (32), a first liquid inlet pipe (33), a transverse support (34), a die flange (35), a large sealing ring (36), a reinforcing rib (37), a forming inner nozzle (39), an inner nozzle (40) and an outer sleeve (41) in a forming side opening (41) The novel multifunctional self-cleaning dust collector comprises an inner sleeve (43), a handle (44), an interlayer (45), a small sealing ring (46), a transfusion hole (47), an anti-falling shoulder (48), an inner opening shoulder (49), an air pipe (50), a hose (51), a fan (52), a hot air generator (53), bottom supporting feet (54), a shaking table motor (55), a screen shaking table (56), a bed bottom air pipe (57), a second dust collection dustpan (58) and a material collection box (59);
The first liquid barrel (1), the first liquid inlet pipe (33), the first liquid delivery pump (32), the first liquid delivery pipe (3) and the glue spraying head (4) form an adhesive liquid supply mechanism, the second liquid barrel (10), the second liquid inlet pipe (6), the second liquid delivery pump (7), the second liquid delivery pipe (13), the liquid delivery nozzle (14), the interlayer (45) and the liquid delivery hole (47) form a lubricating liquid supply mechanism, and the extrusion barrel (21), the feeding screw (22), the horn barrel (19), the forming nozzle (38) and the forming nozzle inner opening (39) form a fuel forming mechanism;
The method is characterized in that: a power motor (29), a gear box (24), a squeezing barrel (21), a first vertical support (31) and a second vertical support (8) are arranged on the bottom support (27), a first liquid barrel (1) and a first liquid conveying pump (32) are arranged on the first vertical support (31), a barrel-shaped bracket (12) and a second liquid conveying pump (7) are arranged on the second vertical support (8), a second liquid barrel (10) is embedded in the barrel-shaped bracket (12), a U-shaped notch which is convenient for exposing a second liquid level meter (11) is arranged on one side of the barrel-shaped bracket (12) facing an observer, a top opening (20) and a stirring barrel (9) are arranged above the squeezing barrel (21), the bottom end of the stirring barrel (9) is connected with the top end of the top opening (20) through a flange and a screw, one side of the stirring barrel (9) close to the first liquid barrel (1) is connected with the side of the first liquid barrel (1) through a transverse support (34), a glue spraying head (4) is arranged on one side of the stirring barrel (9), the surface of the glue spraying head forms an angle of 45 degrees with a horizontal line, the bottom end of the first liquid conveying pump (32) is connected with the first liquid conveying pump (3) through a first liquid inlet pipe (33), the input end of the second infusion pump (7) is connected with the bottom end of the second liquid barrel (10) through a second liquid inlet pipe (6), and the output end of the second infusion pump (7) is connected with an infusion nozzle (14) through a second infusion pipe (13);
One end of the extrusion barrel (21) far away from the power motor (29) is provided with a horn barrel (19), the edge of the outer side of a large opening of the horn barrel (19) is provided with a flange seat (18), one side edge of the flange seat (18) is provided with a forming die (15), the forming die (15) is connected with the flange seat (18) through a screw, the top of the forming die (15) is provided with an infusion nozzle (14) close to a die flange (35), and the infusion nozzle (14) is connected with one end of a second infusion tube (13);
The forming die (15) consists of an outer sleeve (41), a middle sleeve (42) and an inner sleeve (43), the outer sleeve (41), the middle sleeve (42) and the inner sleeve (43) are all hemispherical, a plurality of forming nozzles (38) are embedded in the spherical surface of the forming die (15), the appearance of the forming nozzle (38) is arc-side truncated cone-shaped and penetrates through the outer sleeve (41), the middle sleeve (42) and the inner sleeve (43), a plurality of infusion holes (47) are arranged on the side wall of the forming nozzle (38), each infusion hole (47) penetrates through the side wall of the forming nozzle (38), the infusion holes (47) are arranged in two circles along the circumferential direction of the side wall of the forming nozzle (38), the axis of each infusion hole (47) forms an acute angle of 30 DEG with the axis of the forming nozzle (38), namely the flow direction of liquid in the infusion holes (47) forms an included angle of 30 DEG with the axis of the forming nozzle (38), the outer side of the forming nozzle (38) is provided with an inner opening edge (40) and an inner opening shoulder (49) with a larger inner diameter, square notch is arranged on the outer side of the forming nozzle (38), the side of the forming nozzle (43) so that the inner opening edge (40) is embedded in the square notch so as to be convenient for embedding the inner opening edge (40) and the inner opening edge (49) to be small in the square notch (48), the square notch (48) is arranged close to the small sealing ring (46), the outer sleeve (41) is provided with a truncated cone-shaped notch so as to be embedded into the anti-drop shoulder (48), a reticular interlayer (45) is carved between the outer sleeve (41) and the middle sleeve (42) and between the middle sleeve (42) and the inner sleeve (43), the top of the interlayer (45) close to the die flange (35) is communicated with the infusion nozzle (14), and the inside of the interlayer (45) is communicated with the infusion hole (47) on each forming nozzle (38);
An air pipe (50), a hose (51), a fan (52), a hot air generator (53), bottom supporting feet (54) and a shaking table motor (55) are arranged below the bottom support (27), a screen shaking table (56) is arranged outside the bottom supporting feet (54) close to the forming die (15), a bed bottom air pipe (57) is arranged at the bottom of the screen shaking table (56), a plurality of spray holes which are used for spraying air at an angle of hot air direction (60) are arranged on one surface of the bed bottom air pipe (57) towards the screen shaking table (56), the output end of the hot air generator (53) is connected with the input end of the fan (52) through the air pipe, one end of the hose (51) is connected with the output end of the fan (52) through the air pipe (50), the other end of the hose (51) is connected with the bed bottom air pipe (57) through the air pipe, a second aggregate dustpan (58) is arranged at one end, which is far away from the forming die (15), below the screen shaking table (56), and a material collecting box (59) is arranged below the second aggregate dustpan (58);
Before the device works, 3/5 to 4/5 of plant glue solution is filled in a first liquid barrel (1), wherein the plant glue solution comprises sesbania, guar, sesame, fenugreek and stone flowers, 3/5 to 4/5 of plant mucilage is filled in a second liquid barrel (10), the plant mucilage comprises tremella, chinese yam or okra, and about 3/5 of rice and wheat straw which is crushed in advance is filled in a mixing barrel (9);
When the device works, the crushed and pretreated straw scraps are stirred in the stirring barrel (9), meanwhile, the glue spraying head (4) sprays a proper amount of plant glue liquid, and the glue liquid has two functions, namely, the glue liquid is used as an adhesive for the straw scraps during forming to replace the traditional straw self-wheat prime for bonding the scraps so as to improve the bonding strength, so that the straw scraps are not easy to break or crack after being compressed, bonded and formed, and the glue liquid can be used as a lubricant between the straw scraps in the extrusion barrel (21) and the feeding screw (22) before the plant glue liquid is dried, so that the friction force between the straw scraps and the feeding screw (22) or the extrusion barrel (21) is reduced, the abrasion speed of the feeding screw (22) and the extrusion barrel (21) is reduced, and the service lives of the feeding screw (22) and the extrusion barrel (21) are prolonged;
When straw scraps are formed, the straw scraps are extruded into the forming nozzle (38) under the pushing of the feeding screw (22), the arc edge of the forming nozzle inner opening (39) on the forming nozzle (38) plays a guiding role, the straw scraps are assisted in forming, trace plant mucilage seeping from the infusion hole (47) plays a lubricating role, friction between the straw scraps and the inner wall of the forming nozzle (38) is reduced, the straw scraps are easy to extrude and form, meanwhile, the wear speed of the forming die (15) and the forming nozzle (38) is reduced, and the service lives of the feeding screw (22), the forming die (15) and the forming nozzle (38) are prolonged.
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