A kind of recovery system of discarded synthetic glass
Technical field
The present invention relates to the recycling field of synthetic glass, relate to a kind of recovery system of discarded synthetic glass.
Background technology
Principal constituent is the synthetic glass of polymethylmethacrylate, extensive application in every profession and trade.And utilize waste and old organic glass pyrolysis recycle to obtain methyl methacrylate monomer, realize the recycle of synthetic glass, meet the policy of recycling economy, there is good environmental economy and social benefit, thus had in China and developed faster.The patent No. is that the Chinese patent of CN204111645U also discloses a kind of waste and old organic glass rotation spiral shell formula propelling continuous cracking equipment, and can improve raw material lysis efficiency, improve product recovery rate, reduce energy consumption, decreasing pollution thing discharges.But the product purity obtained after cracking is poor, be difficult to the requirement meeting follow-up recycling.And early stage all will carry out fragmentation to synthetic glass, after becoming small-particle, just further processing treatment can be done.Traditional crusher is in the process of fragmentation, block plastics can roll up and down in crusher working spaces, the residence time is long, fine granularity can not be fractured into very soon, crushing efficiency is low, has a strong impact on output, and block plastics roll up and down and clash into crusher chamber internal wall in crusher working spaces simultaneously, produce very large noise, have a strong impact on work task efficiency.
Summary of the invention
The object of this invention is to provide a kind of recovery system of discarded synthetic glass, efficiency crushing is carried out to discarded synthetic glass, noise is little, under abundant guarantee fragmentation completely prerequisite, improve working efficiency, reduce broken cost, waste and old synthetic glass is carried out efficiently, cracking thoroughly, the regenerant purity obtained is high, meets the needs of following process.
In order to achieve the above object, the present invention adopts following technical scheme: a kind of recovery system of discarded synthetic glass, comprise the shredder assembly, cracker, crude product retrieving arrangement, purifying crude device and the Product recycling device that set gradually, described cataclasitlc structure comprises primary breakup chamber, secondary breakup chamber and the one-level crusher members be arranged in described primary breakup chamber and the two-stage crushing parts be arranged in described secondary breakup chamber, is connected between described primary breakup chamber with described secondary breakup chamber by neck; Described purifying crude device comprises cleaning part, supernatant parts, rectifying parts, described rectifying parts comprise the heating kettle, rectifying tower, the first condenser, the second condenser and the pan tank that are connected successively with supernatant parts, are connected in head part groove and tail part groove in addition of described second condenser side by side with described pan tank.
As preferably, described one-level crusher members comprises two driving rolls driven by drive-motor and the cutting roller being arranged on the conveying belt on the outer ring of two described driving rolls and being arranged on above described conveying belt, described cutting roller is provided with cutting blade, the cut point of described cutting blade drops on the surface of described conveying belt, and described driving roll drives described conveying belt to move.
As preferably, described crude product retrieving arrangement comprises one section of condenser, two sections of condensers, deep condenser.
As preferably, described two-stage crushing parts comprise first breaker roll and the second breaker roll of arranging up and down, and each described breaker roll is provided with blade, and the blade on the first breaker roll and the second breaker roll engages each other.
As preferably, described two-stage crushing parts rear was connected with sieve structure, and described sieve structure of crossing comprises the first carrier plate and the second carrier plate, and described first carrier plate is positioned at the top of described second carrier plate, and described first carrier plate is provided with sieve aperture.
As preferably, described two-stage crushing parts also comprise the longitudinal direction be arranged on below described second breaker roll and cut parts, and described longitudinal direction cuts the 3rd breaker roll and the 4th breaker roll that parts comprise left and right arrangement.
As preferably, also comprise extrusion structure, described extrusion structure comprises hybrid chamber, the extrusion chamber communicated with described hybrid chamber and the extruder member be arranged in described extrusion chamber.
As preferably, described extruder member comprises extrusion roll and the lower extrusion roll relative with described upper extrusion roll.
As preferably, the delivery lumen that described hybrid chamber comprises conveying synthetic glass and the heating exocoel be enclosed in outside delivery lumen, be provided with heating tube in heating exocoel, be provided with by the spiral handspike of driven by motor in delivery lumen.
As preferably, in described hybrid chamber, be provided with heating tube.
As preferably, described neck is flats.
As preferably, described cutting roller is at least two.
As preferably, the position in described primary breakup chamber is higher than the position in described secondary breakup chamber.
By implementing technique scheme, the present invention has following beneficial effect: the present invention carries out efficiency crushing to discarded synthetic glass, noise is little, waste and old synthetic glass is carried out efficiently, cracking thoroughly, improve working efficiency, reduce broken cost, the regenerant purity obtained is high, meets the needs of following process.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of one embodiment of the invention;
Accompanying drawing 2 is shredder assembly schematic diagram in accompanying drawing 1.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Embodiment 1:
The recovery system of a kind of discarded synthetic glass as shown in accompanying drawing 1,2, comprises the shredder assembly, cracker 1, crude product retrieving arrangement 3, purifying crude device and the Product recycling device 5 that set gradually.Wherein, cataclasitlc structure is comprised between airtight primary breakup chamber 21 and secondary breakup chamber 22, two crusher chamber and being connected by the neck 25 of flats, is provided with one-level crusher members 23 in primary breakup chamber 21, be provided with two-stage crushing parts 24 in secondary breakup chamber 22, successively fragmentation carried out to synthetic glass; The position in primary breakup chamber 21, higher than the position in secondary breakup chamber 22, is beneficial to the transport of material.Described one-level crusher members 23 comprises two driving rolls 231 and the conveying belt 232 be arranged on the outer ring of two driving rolls 231 and two cutting rollers 233 that are driven by drive-motor, cutting roller 233 is arranged on the inwall of primary breakup chamber 21, is positioned at above conveying belt 232.Cutting roller 233 is provided with cutting blade, and the cut point of cutting blade drops on the surface of conveying belt 232, and driving roll 231 driving conveying belt 232 moves, during cutting, conveying belt 232 is while drive material advances, and the cutting for cutting roller 233 provides down a towing force, is more conducive to cutting and crushing.Two-stage crushing parts 24 comprise first breaker roll 241 and second breaker roll 242 of arranging up and down, and each breaker roll is provided with blade, and the blade on the first breaker roll 241 and the second breaker roll 242 engages each other.
Crude product retrieving arrangement 3 comprises one section of condenser 31, two sections of condensers 32, deep condenser 33, purifying crude device comprises cleaning part 41, supernatant parts 42, rectifying parts, rectifying parts comprise the heating kettle 43, rectifying tower 44, first condenser 45, second condenser 46 and the pan tank 47 that are connected successively with supernatant parts 42, are connected in head part groove 48 and tail part groove 49 in addition of described second condenser 46 side by side with pan tank 47.
Embodiment 2:
A recovery system for discarded synthetic glass, comprises the extrusion structure 6, shredder assembly, cracker 1, crude product retrieving arrangement 3, purifying crude device and the Product recycling device 5 that set gradually.The extruder member 63 that extrusion structure 6 comprises hybrid chamber 61, the extrusion chamber 62 communicated with hybrid chamber 61 and is arranged in extrusion chamber 62, extrudes material relatively fluffy in feeding structure, and the density of material when increasing broken, improves crushing effect; Extruder member 63 comprises extrusion roll 631 and the lower extrusion roll 632 relative with upper extrusion roll 631, is provided with heating tube 611 and gives synthetic glass certain temperature, contribute to fragmentation in hybrid chamber 61.Its cataclasitlc structure comprises airtight primary breakup chamber 21 and secondary breakup chamber 22, neck 25 by flats between two crusher chamber connects, be provided with one-level crusher members 23 in primary breakup chamber 21, in secondary breakup chamber 22, be provided with grade crusher members 24, successively fragmentation is carried out to synthetic glass; The position in primary breakup chamber 21, higher than the position in secondary breakup chamber 22, is beneficial to the transport of material.Described one-level crusher members 23 comprises two driving rolls 231 and the conveying belt 232 be arranged on the outer ring of two driving rolls 231 and two cutting rollers 233 that are driven by drive-motor, cutting roller 233 is arranged on the inwall of primary breakup chamber 21, is positioned at above conveying belt 232.Cutting roller 233 is provided with cutting blade, and the cut point of cutting blade drops on the surface of conveying belt 232, and driving roll 231 driving conveying belt 232 moves, during cutting, conveying belt 232 is while drive material advances, and the cutting for cutting roller 233 provides down a towing force, is more conducive to cutting and crushing.Two-stage crushing parts 24 comprise first breaker roll 241 and second breaker roll 242 of arranging up and down, and each breaker roll is provided with blade, and the blade on the first breaker roll 241 and the second breaker roll 242 engages each other.
Crude product retrieving arrangement 3 comprises one section of condenser 31, two sections of condensers 32, deep condenser 33, purifying crude device comprises cleaning part 41, supernatant parts 42, rectifying parts, rectifying parts comprise the heating kettle 43, rectifying tower 44, first condenser 45, second condenser 46 and the pan tank 47 that are connected successively with supernatant parts 42, are connected in head part groove 48 and tail part groove 49 in addition of described second condenser 46 side by side with pan tank 47.
Embodiment 3:
A recovery system for discarded synthetic glass, comprises the extrusion structure 6, shredder assembly, cracker 1, crude product retrieving arrangement 3, purifying crude device and the Product recycling device 5 that set gradually.The extruder member 63 that extrusion structure 6 comprises hybrid chamber 61, the extrusion chamber 62 communicated with hybrid chamber 61 and is arranged in extrusion chamber 62, extrudes material relatively fluffy in feeding structure, and the density of material when increasing broken, improves crushing effect; Extruder member 63 comprises extrusion roll 631 and the lower extrusion roll 632 relative with upper extrusion roll 631, is provided with heating tube 611 and gives synthetic glass certain temperature, contribute to fragmentation in hybrid chamber 61.Its cataclasitlc structure comprises airtight primary breakup chamber 21 and secondary breakup chamber 22, neck 25 by flats between two crusher chamber connects, be provided with one-level crusher members 23 in primary breakup chamber 21, in secondary breakup chamber 22, be provided with grade crusher members 24, successively fragmentation is carried out to synthetic glass; The position in primary breakup chamber 21, higher than the position in secondary breakup chamber 22, is beneficial to the transport of material.Described one-level crusher members 23 comprises two driving rolls 231 and the conveying belt 232 be arranged on the outer ring of two driving rolls 231 and two cutting rollers 233 that are driven by drive-motor, cutting roller 233 is arranged on the inwall of primary breakup chamber 21, is positioned at above conveying belt 232.Cutting roller 233 is provided with cutting blade, and the cut point of cutting blade drops on the surface of conveying belt 232, and driving roll 231 driving conveying belt 232 moves, during cutting, conveying belt 232 is while drive material advances, and the cutting for cutting roller 233 provides down a towing force, is more conducive to cutting and crushing.Two-stage crushing parts 24 comprise first breaker roll 241 and second breaker roll 242 of arranging up and down, and each breaker roll is provided with blade, and the blade on the first breaker roll 241 and the second breaker roll 242 engages each other.
Crude product retrieving arrangement 3 comprises one section of condenser 31, two sections of condensers 32, deep condenser 33, purifying crude device comprises cleaning part 41, supernatant parts 42, rectifying parts, rectifying parts comprise the heating kettle 43, rectifying tower 44, first condenser 45, second condenser 46 and the pan tank 47 that are connected successively with supernatant parts 42, are connected in head part groove 48 and tail part groove 49 in addition of described second condenser 46 side by side with pan tank 47.
Two-stage crushing parts rear was connected with sieve structure, and described sieve structure of crossing comprises the first carrier plate and the second carrier plate, and described first carrier plate is positioned at the top of described second carrier plate, and described first carrier plate is provided with sieve aperture.First carrier plate is provided with the sieve aperture that aperture is 5-10mm, is positioned at the top of the second carrier plate, and in the present embodiment, the aperture of sieve aperture is 8mm.