CN110548747B - Building solid waste recycling treatment device based on upgrading and reforming of iron ore crushing process - Google Patents
Building solid waste recycling treatment device based on upgrading and reforming of iron ore crushing process Download PDFInfo
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- CN110548747B CN110548747B CN201910558676.5A CN201910558676A CN110548747B CN 110548747 B CN110548747 B CN 110548747B CN 201910558676 A CN201910558676 A CN 201910558676A CN 110548747 B CN110548747 B CN 110548747B
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- 239000002910 solid waste Substances 0.000 title claims abstract description 65
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title abstract description 26
- 230000008569 process Effects 0.000 title abstract description 20
- 238000004064 recycling Methods 0.000 title abstract description 14
- 238000002407 reforming Methods 0.000 title abstract description 6
- 238000005188 flotation Methods 0.000 claims abstract description 31
- 238000002844 melting Methods 0.000 claims abstract description 31
- 230000008018 melting Effects 0.000 claims abstract description 31
- 238000001035 drying Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 31
- 239000007788 liquid Substances 0.000 claims description 19
- 230000007704 transition Effects 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 8
- 239000004570 mortar (masonry) Substances 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 15
- 239000002699 waste material Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 7
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- 241000196324 Embryophyta Species 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000012958 reprocessing Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
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- 238000004049 embossing Methods 0.000 description 2
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- 241000894006 Bacteria Species 0.000 description 1
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- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
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- 238000010304 firing Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
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- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a building solid waste recycling treatment device based on upgrading and reforming of an iron ore crushing process. The device comprises a crushing module, wherein building solid waste is subjected to fine crushing through the crushing module, the crushing module is embedded into a vibration feeding platform, the crushing module comprises a spiral crushing motor, the building solid waste is subjected to fine crushing through driving kinetic energy given by the spiral crushing motor, a flotation cell is arranged at the bottom end of the vibration feeding platform, air separators are symmetrically arranged below the vibration feeding platform on two sides of the flotation cell, and the air separators are fixed between a drying module and a hot melting furnace.
Description
Technical Field
The invention relates to the technical field of waste treatment and resource recycling, in particular to a building solid waste recycling production line and complete equipment based on upgrading and reforming of an iron ore crushing process, which are used for treating urban building solid waste and recycling sales byproducts in suburbs, and particularly relates to reforming building solid waste recycling equipment based on solid waste resources.
Background
The iron ore crushing process and equipment are similar to the construction solid waste recycling treatment technology, and the modification of the iron ore crushing process is beneficial to developing the construction solid waste recycling treatment technology at low cost, so that the construction solid waste is crushed with high efficiency and low energy consumption. In the process flow of crushing iron ore, the processes of feeding machine, head breaking, secondary breaking, screening, fine crushing and dry separation are generally adopted, and for economy, the finer the granularity of the ore entering the dry separation machine is, the higher the proportion of the iron-containing ore to be dried and separated is. The small concentrating mills directly carry out dry separation operation on the iron ore broken by the fine jaw, and the minimum discharge opening of the fine jaw can only be adjusted to 25mm, so that the breaking granularity is generally below 40mm, the small concentrating mills have great defects, and a large number of domestic individual concentrating units use the traditional hammer breaking, so that the small concentrating mills are a production mode with the lowest investment cost, have low production efficiency and also cause great waste of natural resources.
The construction solid waste treated by the process method is further provided with a more complex extraction process flow, the construction solid waste is basically waste of construction materials, but the selected tail waste of the construction solid waste still contains a lot of substances to be extracted, the crushing index, impurity content, apparent density and the like of the regenerated aggregate generated in the construction solid waste are difficult to meet national standard requirements, the method is more difficult to apply to concrete, and organic solid waste such as weeds, wood, plant straws, waste plastics, waste rubber and the like in the construction solid waste and carbide and the like generated in the mineral separation process are adhered to the construction solid waste, so that the direct burying treatment is a great waste of resources.
Disclosure of Invention
Aiming at the situation, the technical problem to be solved by the invention is to provide the device for recycling the building solid waste based on upgrading and reforming of the iron ore crushing process, which can be used for carrying out fine crushing and differentiation treatment on the building solid waste, improving the utilization rate of the building solid waste and reducing the waste rate of the building solid waste.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a building solid waste resourceful treatment device based on broken technology upgrading transformation of iron ore, includes a crushing module, and the building solid waste passes through the crushing module carries out the processing of finely divided, inside crushing module embedding vibrations feeder table, and with vibrations feeder table welds solid link to each other as an organic wholely, vibrations feeder table wholly is "protruding" style of calligraphy empty box structure, crushing module is including spiral crushing motor, and the building solid waste passes through spiral crushing motor gives the drive kinetic energy and carries out finely divided, vibrations feeder table bottom is provided with the flotation cell, the flotation cell both sides are located vibrations feeder table below symmetry installation and twist inherent winnowing machine, the winnowing machine is fixed in between stoving module and the hot melting furnace.
In an embodiment, the spiral crushing motor comprises a spiral crushing cutter, a transmission fixed gear, a transmission shaft and an eccentric shaft sleeve, wherein the spiral crushing cutter extends downwards from the transmission fixed gear around a fixed axis in a spiral manner, the transmission fixed gear is connected with the eccentric shaft sleeve in a transmission manner, and an outer rolling mortar wall of the eccentric shaft sleeve is a non-smooth end.
In the above embodiment, the eccentric shaft sleeve is consistent with the vertical axis of the spiral crushing cutter, the eccentric shaft sleeve is in transmission connection with a transmission shaft, the spiral crushing cutter spirally surrounds the periphery of the eccentric shaft sleeve by the longitudinal axis of the eccentric shaft sleeve, and the spiral crushing cutter is a full-cutting body and has no blunt surface end.
In an embodiment, the feeding mode of the vibration feeding platform is inclined, the vibration feeding platform comprises a liquid pump symmetrically arranged on the outer side, and a liquid feeding pipe is communicated in the liquid pump.
In the above embodiment, the liquid feeding pipe extends downwards into the flotation chamber, and the top end of the vibrating feeding table is sleeved with the sealing part of the flotation chamber and the drying module, and the feeding sealing part is embedded in the sealing part.
In one embodiment, the working direction of the winnowing machine is lateral blowing and sucking, and the integral structure is sun-type concentric circular ring pipe flow.
In one embodiment, the drying module and the hot melting furnace are positioned at different directions of different heights on the flotation cell, and the connection line of the position of the drying module and the hot melting furnace at the flotation cell is in a spiral line shape.
In an embodiment, the drying module includes a hot air blower, the hot air blower is located at the outer end of the flotation chamber, and an air outlet of the hot air blower is parallel to an air outlet of the air separator.
In one embodiment, the whole hot melting furnace is columnar, the inner surface is a smooth mirror surface end, the periphery of the hot melting furnace is coated with a heat insulation layer, and a winnowing machine is arranged above the hot melting furnace.
In one embodiment, a conveyor belt is arranged below the hot melting furnace, the hot melting furnace and the conveyor belt are arranged in parallel, and conveyor belt trusses are arranged on two sides of the conveyor belt in an extending manner from above.
In the above embodiment, the two sides of the conveying belt are in transmission connection with a conveying transition bin and penetrate through the conveying transition bin to the outer end, and the conveying transition bin is in a hollow box body house shape.
In the above embodiment, the conveying belt is of a chain clamping plate type structure, the belt in the conveying transition area of the conveying belt is shaped like a Chinese character 'yi', the diameter range of the mesh is 0.3-4MM, the pitch range is 2-30MM, the mesh width range is 5-3000MM, and the rest conveying areas are all chain plates.
In the above embodiment, the conveying belt comprises a conveying belt truss, a chain plate type conveying area, a mud pit and a driving sprocket module, wherein the conveying belt truss is a trapezoid truss, the node of the trapezoid truss is a rigid node, and the upper chord extension line and the lower chord extension line of the conveying belt truss are not limited to be parallel.
In the above embodiment, a chain plate type conveying area is arranged below the conveying wheel belt truss, the chain plate type conveying area is in transmission connection with a driving chain wheel module, at least two driving chain wheel modules are arranged, and a mud pit is arranged below the chain plate type conveying area.
In the embodiment, the chain plate type conveying area is formed by combining and laying left and right alternating net strips on the bar strips through embossing strings and is provided with welding spots.
Compared with the prior art, the invention has the beneficial effects that:
the invention applies the existing iron ore crushing process to the construction solid waste recycling treatment process, upgrades and reforms the existing iron ore crushing process, can be used for the construction solid waste recycling treatment, and can carry out low-cost treatment and recycling recycle on the construction solid waste transported in the city in suburb construction factories.
Specifically, the device can carry out resource reprocessing on the screened building solid waste, finely crushing the softened building solid waste, then carrying out flotation, recovering organic fiber bodies in the building solid waste, screening out organic substances contained in the building solid waste through a series of procedures such as drying, winnowing and the like, carrying out toxicity treatment simultaneously, reducing environmental pollution, reducing the waste of the energy sources of the building solid waste to the minimum, greatly reducing the waste of the energy sources in the building solid waste, conveying the building solid waste by using a chain plate conveying area, achieving high-density conveying, ensuring stable operation in the conveying process and convenient installation and replacement, and refining metal, organic fibers and various soil components obtained by the reprocessed building solid waste into various industrial and living goods.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present invention;
FIG. 2 is a schematic view of the back structure of the present invention;
FIG. 3 is an enlarged schematic view of the crushing module structure of the present invention;
FIG. 4 is an enlarged schematic view of the conveyor belt structure of the present invention;
fig. 5 is an enlarged schematic view of the structure of the drag conveyor section and the transition section of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, as shown in the embodiment in the drawings, a crushing module 1 is used for carrying out fine crushing treatment on building solid waste based on upgrading and reconstruction of an iron ore crushing process, the crushing module 1 comprises a spiral crushing motor 2, the spiral crushing motor 2 comprises a spiral crushing cutter 21, a transmission fixed gear 22, a transmission shaft 23 and an eccentric shaft sleeve 24, the spiral crushing cutter 21 spirally extends downwards from the transmission fixed gear 22 around a fixed axis, the transmission fixed gear 22 is in transmission connection with the eccentric shaft sleeve 24, the outer rolling mortar wall of the eccentric shaft sleeve 24 is a non-smooth end, the rolling mortar wall of the eccentric shaft sleeve 24 and the contact end of the spiral crushing cutter 21 are serrated concave-convex surfaces, a kinetic energy system of the crushing module 1 drives the transmission fixed gear 22 and the transmission shaft 23 to rotate, a rotation axis of the operation is in a swinging motion under the forcing action of the eccentric shaft sleeve 24, and the cutting end of the spiral crushing cutter 21 and the rolling mortar wall of the eccentric shaft sleeve 24 are close to each other and far away from each other due to the elastic spiral line distribution mode of the spiral crushing module 2 when the spiral line of the spiral crushing cutter 21 is consistent with the crushing axis; the building solid waste is continuously extruded, impacted and bent in the crushing cavity to be crushed.
Referring to fig. 1 and 2, as shown in the embodiment of the drawings, a crushing module 1 is embedded into a vibration feeding platform 3 and is fixedly connected with the vibration feeding platform 3 into a whole, the vibration feeding platform 3 is of a convex-shaped empty box structure, the feeding mode of the vibration feeding platform 3 is inclined, a feeding inlet of the vibration feeding platform 3 is positioned at a ventilation part, a traditional horizontal bottom is changed into a mode of inclining towards the center by 30 degrees to form a bucket shape, so that building solid wastes are ensured to be always unblocked in a channel of the vibration feeding platform 3, the loss value of a bellows is reduced, the air quantity is always required, the vibration feeding platform 3 is in high-efficiency feeding work and comprises a liquid pump 32 symmetrically arranged at the outer side, a liquid feeding pipe 33 is communicated in the liquid pump 32, the liquid pump 32 is used for pressurizing a liquid supply pipe 33 to convey or pump the flotation liquid into the flotation cell 4, the flotation liquid selects one or more of the known flotation liquids such as salts, amines, turpentine, inorganic salt activators and the like according to the physical and chemical properties of the known solid waste surfaces of the buildings, the liquid pump 32 is provided with a feeding seal 31 for carrying out labyrinth surrounding type sealing in the pumping process of work to avoid liquid exudation, the flotation cell 4 is immersed into the solid waste materials of the buildings which are crushed into particles by the spiral crushing knife 21, the solid waste surfaces of the buildings are fully contacted with bacteria to improve the leaching rate, and the flotation cell 4 is used for floating organic solid waste materials such as weeds, wood, plant straws, waste plastics, waste rubber and the like in the solid waste materials of the buildings.
In the above embodiment, the crushing module 1 homogenizes the building solid waste material to be subjected to large-scale accumulation, the crushing module 1 finely crushes the building solid waste material in such a manner as raymond mill, high-pressure mill, hammer mill, wheel mill, etc., and the crushing cavity formed between the transmission fixed gear 22 and the eccentric sleeve 24 in the crushing process performed in the spiral crushing module 2 is preferably cone-shaped since the building solid waste material is crushed many times when being sorted in advance and the structural molecule is softened as compared with the original building solid waste matrix, after entering the spiral crushing module 2 through the inclined inlet end of the vibration feeding table 3.
Referring to fig. 1, 2 and 3, as shown in the embodiment of the drawings, the construction solid waste is subjected to fine crushing by giving driving kinetic energy to a spiral crushing motor 2, an eccentric shaft sleeve 24 is consistent with the vertical shaft of a spiral crushing cutter 21, the eccentric shaft sleeve 24 is in transmission connection with a transmission shaft 23, the spiral crushing cutter 21 spirally surrounds the periphery of the eccentric shaft sleeve 24 by the longitudinal shaft of the eccentric shaft sleeve 24, the spiral crushing cutter 21 is a full-cutting body and has no blunt surface end, a liquid feeding pipe 33 extends downwards into a flotation cell 4, a feeding seal 31 is embedded at the sealing position of the top end of the bottom ring flotation cell 4 of the vibration feeding table 3 and a drying module 6, the vibration feeding table 3 is used as one of working groups for carrying out fine crushing on the construction solid waste, the working area of the crushing module 1 is guided by the vibration feeding table 3, the feeding seal 31 adopts a labyrinth sealing device to replace the conventional water type sealing, dust impurities cannot enter a human body, thus cleaning of lubricating oil is ensured, the service life of a dynamic and static bearing is prolonged, and the machine is enabled to run reliably.
Referring to fig. 1, 2 and 4, the whole hot melting furnace 7 is in a column shape, the inner surface is a smooth mirror surface end, meanwhile, the periphery of the hot melting furnace 7 is coated with a heat insulation layer 71, a winnowing machine 5 is arranged above the hot melting furnace 7, a conveying belt 8 is arranged below the hot melting furnace 7, the hot melting furnace 7 and the conveying belt 8 are arranged in parallel, conveying belt trusses 81 are arranged on two sides of the conveying belt 8 in an extending manner from the upper side, a drawing plate capable of realizing bidirectional interaction is arranged between the hot melting furnace 7 and the winnowing machine 5, the space between the hot melting furnace 7 and the winnowing machine 5 is controlled to be closed or opened through the drawing plate, and the heat production loss of the hot melting furnace 7 is reduced by utilizing wind energy of the winnowing machine 5.
Referring to fig. 4 and 5, the two sides of the conveying belt 8 are connected with a conveying transition bin 9 in a transmission way and penetrate through the conveying transition bin 9 to the outer end, the conveying transition bin 9 is a hollow box body house, the conveying transition bin 9 is connected to terminal operation procedures such as mixing, firing or quality homogenization in a transitional way, the conveying belt 8 is of a chain clamping plate type structure, the belt shape of the conveying transition region of the conveying belt 8 is a B shape, the manufacturing material of the B shape is preferably stainless steel high-elastic flexible wires, the B shape is used as turning transition, the occupied area of the placing space of equipment is saved, the B shape belt is used as the turning transition of the chain plate type conveying region 82, the transition angle is controllable and gentle, the diameter range of the net wires is 0.3-4MM, the pitch range is 2-30MM, the net width range is 5-3000MM, the rest conveying regions are all chain plates, the chain plate type conveying region 82 is suitable for conveying tiny high-density objects, the conveying process is stable in operation, convenient to install and replace, high in price and long in service life, the conveying wheel belt 8 comprises a conveying wheel belt truss 81, a chain plate type conveying area 82, a slurry pond 83 and a driving sprocket module 84, a metal block is conveyed to the conveying transition bin 9 by the chain plate type conveying area 82, slurry is screened from a net wire to fall into the slurry pond 83, the conveying wheel belt truss 81 is a trapezoid truss, nodes of the trapezoid truss are rigid nodes, upper chord extension lines and lower chord extension lines of the conveying wheel belt truss 81 are not limited to be parallel, the height and direction of the chain plate type conveying area 82 are regulated, the chain plate type conveying area 82 is arranged below the conveying wheel belt truss 81, disinfection, antibacterial, hot baking and metal identification equipment which acts relative to the chain plate type conveying area 82 can be arranged on the conveying wheel belt truss 81, the chain plate type conveying area 82 is connected with the driving sprocket module 84 in a transmission way, the driving sprocket module 84 is provided with at least two places, the mud pit 83 is arranged below the chain plate type conveying area 82, the chain plate type conveying area 82 is formed by combining and paving left and right alternating net strips on the bar strips through embossing strings, and the chain plate type conveying area is provided with welding spots, so that excessive deflection of upper and lower chords can be prevented, the overall rigidity of the truss is increased, the stress can be jointly borne by the whole truss, and the load at the joint of the chain plate type conveying area and the transmission node can be borne.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a flotation chamber 4 is arranged at the bottom end of the vibration feeding table 3, a twisting-in winnowing machine 5 is symmetrically arranged at two sides of the flotation chamber 4 below the vibration feeding table 3, the working direction of the winnowing machine 5 is lateral blowing-suction type, the whole structure is sun-type concentric circular ring pipe flow, the winnowing machine 5 is fixed between a drying module 6 and a hot melting furnace 7, the drying module 6 and the hot melting furnace 7 are positioned at different heights on the flotation chamber 4, the connection line of the drying module 6 and the hot melting furnace 7 at the position of the flotation chamber 4 is spiral, the drying module 6 comprises a hot air blower 61, the hot air blower 61 is positioned at the outer end of the flotation chamber 4, the air outlet of the hot air blower 61 is parallel to the air outlet of the winnowing machine 5, the upper side direction of the flotation chamber 4 is communicated with the drying module 6, the lower side direction is communicated with the hot melting furnace 7, after the dried building solid waste falls into the hot melting furnace 7 after winnowing, and then falls into a conveying wheel belt 8 to be conveyed to the lower working procedure, and the obtained solid waste as slurry and slurry, and the metal material to be burned or the required raw materials can be added or burned after the slurry and the metal material is produced.
Compared with the prior art, the invention has the beneficial effects that: the resource reprocessing device for the solid waste of the building based on the upgrading and transformation of the iron ore crushing process can conduct resource reprocessing on the solid waste of the building, finely crushing the solid waste of the building which is softened, then conducting floatation, recycling organic fiber bodies in the solid waste of the building, screening out organic matters contained in the solid waste of the building through a series of procedures of drying, winnowing and the like, and simultaneously conducting toxic treatment, reducing environmental pollution, reducing the waste of energy sources of the solid waste of the building to the minimum, greatly reducing the waste of energy sources in the solid waste of the building, conveying the solid waste of the building by using a chain plate conveying area, achieving high-density conveying, stably running in the conveying process, being convenient to install and replace, and refining metals, organic fibers and various soil components obtained by the solid waste of the building which is reprocessed into various industrial and daily necessities.
The present invention has been described in detail by way of specific embodiments and examples, but these should not be construed as limiting the invention. Many variations and modifications may be made by one skilled in the art without departing from the principles of the invention, which is also considered to be within the scope of the invention.
Claims (1)
1. The utility model provides a building solid waste resourceful treatment device based on broken technology upgrading transformation of iron ore, includes a broken module (1), and building solid waste carries out fine crushing treatment, its characterized in that through broken module (1): the crushing module (1) is embedded into the vibrating feeding platform (3) and is fixedly connected with the vibrating feeding platform (3) into a whole, the vibrating feeding platform (3) is of a convex-shaped empty box structure, the crushing module (1) comprises a spiral crushing motor (2), the solid waste of a building is subjected to driving kinetic energy implementation fine crushing through the spiral crushing motor (2), a flotation cell (4) is arranged at the bottom end of the vibrating feeding platform (3), twisting winnowing machines (5) are symmetrically arranged below the vibrating feeding platform (3) on two sides of the flotation cell (4), and the winnowing machines (5) are fixed between a drying module (6) and a hot melting furnace (7);
the spiral crushing motor (2) comprises a spiral crushing cutter (21), a transmission fixed gear (22), a transmission shaft (23) and an eccentric shaft sleeve (24), wherein the spiral crushing cutter (21) spirally extends downwards around a fixed axis from the transmission fixed gear (22), the transmission fixed gear (22) is in transmission connection with the eccentric shaft sleeve (24), and the outer rolling mortar wall of the eccentric shaft sleeve (24) is a non-smooth end;
the eccentric shaft sleeve (24) is consistent with the vertical shaft of the spiral crushing cutter (21), the eccentric shaft sleeve (24) is in transmission connection with a transmission shaft (23), the spiral crushing cutter (21) spirally surrounds the periphery of the eccentric shaft sleeve (24) by the longitudinal axis of the eccentric shaft sleeve (24), and the spiral crushing cutter (21) is a full-cutting body without a blunt surface end;
the feeding mode of the vibration feeding platform (3) is inclined, the vibration feeding platform (3) comprises a liquid pump (32) symmetrically arranged on the outer side, and a liquid feeding pipe (33) is connected in the liquid pump (32);
the liquid feeding pipe (33) extends downwards into the flotation cell (4), and a feeding seal (31) is embedded at the sealing part between the top end of the vibrating feeding table (3) and the drying module (6) and is sleeved with the flotation cell (4);
the working direction of the winnowing machine (5) is lateral blowing and sucking, and the integral structure is sun-type concentric circular ring pipe flow;
the drying module (6) and the hot melting furnace (7) are positioned at different directions of different heights on the flotation cell (4), and the connecting line of the positions of the drying module (6) and the hot melting furnace (7) at the flotation cell (4) is in a spiral line shape; the drying module (6) comprises an air heater (61), the air heater (61) is positioned at the outer end of the flotation cell (4), and an air outlet of the air heater (61) is parallel to an air outlet of the winnowing machine (5);
the whole hot melting furnace (7) is columnar, the inner surface of the hot melting furnace is a smooth mirror surface end, the periphery of the hot melting furnace is coated with a heat insulation layer (71), and a winnowing machine (5) is arranged above the hot melting furnace (7);
a conveying belt wheel (8) is arranged below the hot melting furnace (7), the hot melting furnace (7) and the conveying belt wheel (8) are arranged in parallel, and conveying belt wheel trusses (81) are arranged on two sides of the conveying belt wheel (8) in an extending manner from the upper part;
the two sides of the conveying wheel belt (8) are in transmission connection with a conveying transition bin (9) and penetrate through the conveying transition bin (9) to the outer end, and the conveying transition bin (9) is in a hollow box body house shape;
the conveying belt (8) is of a chain clamping plate type structure, the belt shape of a conveying transition area of the conveying belt (8) is in a shape of Chinese character 'yi', the diameter range of a net wire is 0.3-4MM, the pitch range is 2-30MM, the width range of the net is 5-3000MM, and the rest conveying areas are all chain plates;
the conveying belt (8) comprises a conveying belt truss (81), a chain plate type conveying area (82), a mud pit (83) and a driving sprocket module (84), wherein the conveying belt truss (81) is a trapezoid truss, the node of the conveying belt truss is a rigid node, and the upper chord extension line and the lower chord extension line of the conveying belt truss (81) are not limited to be parallel;
the utility model discloses a mud pit, including conveyer belt truss (81) and mud pit, conveyer belt truss (81) below is provided with link joint formula conveying area (82), link joint formula conveying area (82) transmission is connected with drive sprocket module (84), drive sprocket module (84) are provided with two at least places, mud pit (83) have been seted up to link joint formula conveying area (82) below.
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Country or region after: China Address after: Room a, 1st floor, 60 Lane 1818, LIANHANG Road, Minhang District, Shanghai 201100 Applicant after: Shanghai Daren Construction Technology Group Co.,Ltd. Applicant after: NANCHANG HANGKONG University Address before: 200000 room a, 1st floor, No.60 Lane 1818, LIANHANG Road, Minhang District, Shanghai Applicant before: Shanghai Daren Construction Engineering Co.,Ltd. Country or region before: China Applicant before: NANCHANG HANGKONG University |