CN116572431B - Automatic recovery and crushing device for resin tile waste - Google Patents

Automatic recovery and crushing device for resin tile waste Download PDF

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Publication number
CN116572431B
CN116572431B CN202310589025.9A CN202310589025A CN116572431B CN 116572431 B CN116572431 B CN 116572431B CN 202310589025 A CN202310589025 A CN 202310589025A CN 116572431 B CN116572431 B CN 116572431B
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CN
China
Prior art keywords
crushing
cavity
gear
resin tile
inner cylinder
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Active
Application number
CN202310589025.9A
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Chinese (zh)
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CN116572431A (en
Inventor
张学林
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Hebei Chuanshu Building Materials Technology Co ltd
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Hebei Chuanshu Building Materials Technology Co ltd
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Priority to CN202310589025.9A priority Critical patent/CN116572431B/en
Publication of CN116572431A publication Critical patent/CN116572431A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • 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
    • B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
    • B09B3/35—Shredding, crushing or cutting
    • 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
    • B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0203—Separating plastics from plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • B29B2017/0224—Screens, sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
    • B29B2017/044—Knives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
    • B29B2017/0476—Cutting or tearing members, e.g. spiked or toothed cylinders or intermeshing rollers
    • 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
    • Y02W30/62—Plastics recycling; Rubber recycling

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The application provides an automatic recovery crushing device for resin tile waste, which belongs to the technical field of resin tile crushing and comprises a box body, a first crushing unit and a second crushing unit; the first crushing unit comprises a screening assembly and two crushing rollers arranged at the outlet end of the screening assembly; the second crushing unit comprises an inner cylinder, a rotating shaft and a biting blade; a heating cavity is arranged between the inner cylinder and the side wall of the box body; a plurality of struts are radially distributed on the circumference of the rotating shaft, and a plurality of engagement blades are arranged on the struts. According to the automatic recovery crushing device for the resin tile waste, the resin tile waste is screened and primarily crushed in the first crushing cavity, and crushed waste enters the second crushing cavity to be heated and softened and crushed by the high-speed rotary moving biting blade; through utilizing the interlock blade cutting breakage after softening the waste material, improved broken work efficiency, avoided the broken a large amount of dust that produce of waste material simultaneously.

Description

Automatic recovery and crushing device for resin tile waste
Technical Field
The application belongs to the technical field of resin tile crushing, and particularly relates to an automatic recovery crushing device for resin tile waste.
Background
Synthetic resins are generally organic polymers which have a softening or melting range after heating, tend to flow under external forces during softening, and are solid or semi-solid at ordinary temperatures, and may be liquid. The synthetic resin has the advantages of lasting color, light weight, self-water resistance, toughness, heat preservation, heat insulation, sound insulation, corrosion resistance, wind resistance, hail resistance, pollution resistance, environmental protection, fire resistance, insulation, convenient installation and the like, and has attractive appearance and strong stereoscopic impression.
In the process of processing, the resin tile needs to be extruded into a plate with the resin raw material, the plate formed by extrusion molding needs to have the actual required size, cutting is completed, waste materials generated after cutting need to be recovered, and most of cut waste materials are inconvenient to recover in long strips and can be conveniently stored after crushing.
The existing resin tile waste recycling and crushing equipment cannot automatically conduct guiding recycling and crushing on resin tile waste during use, and often needs manual collection of the resin tile waste for centralized crushing treatment, so that the recycling and crushing work efficiency is low, the use is inconvenient, the degree of automation is low, and therefore the urgent need is that the automatic recycling and crushing device for the resin tile waste is used for solving the defects.
Disclosure of Invention
The application aims to provide an automatic recovery crushing device for resin tile waste, which aims to improve the crushing working efficiency.
In order to achieve the above purpose, the application adopts the following technical scheme: the utility model provides an automatic breaker that retrieves of resin tile waste material, include:
the middle part of the box body is provided with a division plate, and the division plate divides the box body into a first crushing cavity and a second crushing cavity; the middle part of the partition plate is provided with a blanking port communicated with the first crushing cavity and the second crushing cavity; the box body is provided with a feed inlet and a discharge outlet, and the feed inlet is communicated with the first crushing cavity; the discharge port is communicated with the second crushing cavity;
the first crushing unit is arranged in the first crushing cavity and comprises a screening component close to the feed inlet and two crushing rollers arranged at the outlet end of the screening component, crushing teeth are arranged on the two crushing rollers in the circumferential direction, and the crushing teeth on the two crushing rollers are in an engaged state;
the second crushing unit is arranged in the second crushing cavity and comprises an inner cylinder, a rotating shaft and a biting blade; a heating cavity is arranged between the inner cylinder and the side wall of the box body; the rotary shaft is longitudinally arranged in the inner cylinder, a plurality of supporting rods are radially distributed in the circumferential direction of the rotary shaft, a plurality of biting blades are arranged on the supporting rods, and the biting blades on two adjacent supporting rods in the longitudinal direction are in a biting state.
As another embodiment of the application, the free end of the supporting rod is provided with an end blade; the inner side wall of the inner barrel is provided with a plurality of edge blades, and the edge blades and the end blades are in a meshed state.
In another embodiment of the present application, the heating cavity is annular, a heating coil is disposed in the heating cavity, and the heating coil is spirally disposed in the heating cavity.
As another embodiment of the present application, the rotating shaft is a hollow shaft, and an end of the rotating shaft is connected with a driving mechanism by means of a gear; the hollow cavity of the rotating shaft is filled with dry steam; and the side wall of the rotating shaft is provided with a bleed hole which is communicated with the hollow cavity of the rotating shaft.
As another embodiment of the present application, the strut includes a bottom bar at the bottom of the inner barrel and a plurality of upper bars above the bottom bar; a circulation cavity is formed in the bottom rod, and the circulation cavity is communicated with the hollow cavity of the rotating shaft; the lower part of the bottom rod is provided with a plurality of air injection holes.
As another embodiment of the application, the upper end of the heating cavity is provided with an air inlet which is communicated with the inner cavity of the inner cylinder; the air inlet is connected with a gas collecting tube, and the gas collecting tube extends along the radial direction of the inner cylinder; and the gas collecting tube is provided with a gas collecting hole.
As another embodiment of the present application, the screening assembly includes a vibrating screen and a brush disposed above the vibrating screen, the vibrating screen being disposed in the first crushing chamber in a sliding manner; the upper end of the hairbrush is connected with a lifting assembly, and the fixed end of the lifting assembly is arranged at the top of the first crushing cavity; and a slewing bearing is further arranged between the hairbrush and the lifting assembly.
As another embodiment of the present application, the first crushing unit further includes a feeding plate and a partition plate disposed at an outlet end of the feeding plate, where the feeding plate is disposed at the feeding hole and extends to above the vibrating screen; the partition board is longitudinally arranged on the upper portion of the box body in a sliding mode.
As another embodiment of the present application, the first crushing unit further comprises a driving assembly including a first gear and a second gear, the first gear being meshed with the second gear; a first rack is arranged on one side of the partition plate and meshed with the first gear; the lifting assembly comprises a guide rod fixed on the top plate of the box body and a sliding sleeve sleeved on the outer side of the guide rod, a second rack is arranged on the outer side of the sliding sleeve, and the second rack is meshed with the second gear; the first gear or the second gear is connected with a driving motor;
when the first gear rotates positively, the partition plate is driven to move downwards, and meanwhile, the second gear is driven to rotate reversely, so that the sliding sleeve and the hairbrush are driven to move downwards; when the first gear rotates reversely, the partition plate is driven to move upwards, and meanwhile the second gear is driven to rotate positively, so that the sliding sleeve and the hairbrush are driven to move upwards.
As another embodiment of the present application, further comprising:
the preheating pipe is arranged above the crushing roller and is used for spraying high-temperature water mist above the crushing roller.
The automatic recovery and crushing device for the resin tile waste provided by the application has the beneficial effects that: compared with the prior art, the automatic recovery crushing device for the resin tile waste is characterized in that the resin tile waste is screened and primarily crushed in the first crushing cavity, and crushed waste enters the second crushing cavity to be heated and softened and crushed by the high-speed rotary moving biting blade; through utilizing the interlock blade cutting breakage after softening the waste material, improved broken work efficiency, avoided the broken a large amount of dust that produce of waste material simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a device for automatically recycling and crushing resin tile waste according to a first embodiment of the present application;
fig. 2 is a schematic structural view of an automatic recovery and crushing device for resin tile waste provided by a second embodiment of the present application;
FIG. 3 is a schematic structural view of an automatic recycling and crushing device for resin tile waste provided by a third embodiment of the present application;
fig. 4 is a schematic structural view of an automatic recovery and crushing device for resin tile waste according to a fourth embodiment of the present application.
In the figure: 1. a case; 2. a feed plate; 3. a partition panel; 4. a first gear; 5. a lifting assembly; 6. a brush; 7. a slewing bearing; 8. a vibrating screen; 9. a crushing roller; 10. a partition plate; 11. a plugging plate; 12. a screen plate; 13. a preheating tube; 14. a heating chamber; 15. a heating coil; 16. edge cutting; 17. a rotation shaft; 18. a pole is arranged; 19. a bottom bar; 20. an air injection hole; 21. a scraper; 22. a bite blade; 23. a gas collecting tube; 24. a second gear; 25. and (5) a feeding hopper.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
Referring to fig. 1 to 4, an automatic recycling and crushing device for resin tile waste provided by the application will now be described. The automatic recovery crushing device for the resin tile waste comprises a box body 1, a first crushing unit and a second crushing unit; a partition plate 10 is arranged in the middle of the box body 1, and the partition plate 10 divides the box body 1 into a first crushing cavity and a second crushing cavity; the middle part of the partition plate 10 is provided with a blanking port communicated with the first crushing cavity and the second crushing cavity; the box body 1 is provided with a feed inlet and a discharge outlet, and the feed inlet is communicated with the first crushing cavity; the discharge hole is communicated with the second crushing cavity; the first crushing unit is arranged in the first crushing cavity and comprises a screening component close to the feed inlet and two crushing rollers 9 arranged at the outlet end of the screening component, crushing teeth are arranged on the circumferences of the two crushing rollers 9, and the crushing teeth on the two crushing rollers 9 are in an engagement state; the second crushing unit is arranged in the second crushing cavity and comprises an inner cylinder, a rotating shaft 17 and a biting blade 22; a heating cavity 14 is arranged between the inner cylinder and the side wall of the box body 1; the rotary shaft 17 is longitudinally arranged in the inner cylinder, a plurality of struts are radially distributed in the circumferential direction of the rotary shaft 17, a plurality of biting blades 22 are arranged on the struts, and the biting blades 22 on two adjacent struts in the longitudinal direction are in a biting state.
Compared with the prior art, the automatic recovery crushing device for the resin tile waste provided by the application has the advantages that the middle part of the box body 1 is provided with the partition plate 10 to divide the box body 1 into the first crushing cavity and the second crushing cavity, the first crushing cavity is internally provided with the first crushing unit, and the second crushing cavity is internally provided with the second crushing unit; the resin tile waste firstly enters the first crushing cavity for preliminary crushing and screening, then enters the second crushing cavity, and is crushed again in the second crushing cavity, so that the crushing effect is improved.
The resin tile waste materials entering the box body 1 firstly enter a screening assembly, and the waste materials with the particle size smaller than the screening particle size are screened out; the other waste with the grain size larger than the screening grain size enters the two crushing rollers 9 from the outlet end of the screening component and is bitten and crushed by the crushing teeth on the two crushing rollers 9; falls onto the partition plate 10 after crushing and enters the second crushing cavity through a blanking port on the partition plate 10.
After entering the second crushing cavity, the waste is heated by the heating cavity 14, the resin tile waste is gradually softened in the heating process, and the hardness of the softened resin tile waste is reduced; the rotating shaft 17 drives the supporting rod and the biting blade 22 on the supporting rod to rotate so as to cut up the waste materials in the second crushing cavity; finally, the chopped waste falls into the bottom of the second crushing cavity and is discharged through a discharge port.
According to the automatic recovery crushing device for the resin tile waste, the resin tile waste is screened and primarily crushed in the first crushing cavity, and crushed waste enters the second crushing cavity to be heated and softened and is crushed by the biting blade 22 which rotates and moves at a high speed; by cutting the waste material after softening it by means of the bite blade 22, the working efficiency of the crushing is improved, while at the same time a large amount of dust generated by the crushing of the waste material is avoided.
Optionally, the temperature of the heating chamber 14 is 70-130 ℃; the heating chamber 14 is filled with hot water or steam.
Optionally, a temperature sensor is arranged in the second crushing cavity, and the temperature in the second crushing cavity is 70-90 ℃.
The plurality of struts are staggered, and the biting blades 22 on the struts are in both biting and staggering states. The struts are radially provided in the circumferential direction of the rotary shaft 17, and extend in the radial direction of the inner tube.
The division plate 10 is of an inverted cone shape, and a blanking port is formed in the bottom of the division plate 10. The blanking port is provided with a screen plate 12. A plugging plate 11 is arranged at the blanking port, and the plugging plate 11 is arranged at the lower end of the partition plate 10 in a sliding manner; the blanking port is blocked by a blocking plate 11 to control the amount of waste material entering the second crushing chamber.
In some possible embodiments, referring to fig. 1 to 4, to ensure the breaking degree of the waste, an end blade is provided at the free end of the strut; the inner side wall of the inner cylinder is provided with a plurality of edge 16, and the edge 16 and the end edge are in a meshed state.
The inner side wall of the inner barrel is provided with annular edge 16, and the length direction of the end edge of the free end of the support rod extends to the position between two adjacent edge 16 along the length direction of the support rod. The bar rotates with the rotation shaft 17 and the end edge of the bar end rotates between two adjacent edge edges 16. The edge portion of the edge 16 faces the inner side of the inner cylinder, and the edge portion of the end edge faces the front of the rotation thereof in the horizontal direction. Upon crushing, the end and edge blades 16 cooperate for cutting scrap material from the edge portion.
Optionally, at least one end edge is located between any two edge 16.
In some possible embodiments, referring to fig. 1, the heating chamber 14 is annular, a heating coil 15 is disposed in the heating chamber 14, and the heating coil 15 is spirally disposed in the heating chamber 14.
The heating cavity 14 is positioned between the inner cylinder and the box body 1, and the heating cavity 14 is annular; the heating cavity 14 is internally provided with heating coils 15 distributed in a spiral shape, and the heating coils 15 are used for transferring heat to the inner cylinder so as to improve the temperature in the inner cylinder.
Optionally, an insulating layer is provided on the outside of the heating chamber 14. The heating coil 15 is filled with hot water.
Since the heating chamber 14 is located outside the inner barrel, its temperature is transferred into the inner barrel and into the chamber of the inner barrel from the side wall of the inner barrel, thereby heating the waste material in the inner barrel. Therefore, the temperature of the edge 16 arranged on the side wall of the inner cylinder is higher, and even the temperature of the edge 16 is higher than the temperature of the air in the inner cylinder, so that the working efficiency of cutting waste materials by the edge 16 is improved.
In some possible embodiments, referring to fig. 2 to 4, the rotating shaft 17 is a hollow shaft, and the end of the rotating shaft 17 is connected with the driving mechanism by means of a gear; the hollow cavity of the rotating shaft 17 is filled with dry steam; the side wall of the rotating shaft 17 is provided with a bleed hole which is communicated with the hollow cavity of the rotating shaft 17.
The rotating shaft 17 is a hollow shaft, and a steam pipe is communicated with the middle cavity of the rotating shaft 17; in the process of rotating the rotating shaft 17, the steam pipe continuously introduces dry steam into the cavity, and the dry steam is put into the cavity of the inner cylinder through the air release holes on the side wall of the rotating shaft 17 to serve as a heat source to heat the waste and the air temperature of the inner cylinder.
The number of the air release holes of the rotating shaft 17 is plural, and the plurality of the air release holes are uniformly distributed in the gaps of the supporting rods.
One end of the rotating shaft 17 extending out of the box body 1 is sleeved with a gear, and the gear is connected with a driving mechanism and used for driving the rotating shaft 17 to rotate. Optionally, the driving mechanism is a motor.
Further, a bottom bar 19 at the bottom of the inner barrel and a plurality of upper bars 18 above the bottom bar 19; the inside of the bottom rod 19 is provided with a circulation cavity which is communicated with the hollow cavity of the rotating shaft 17; the lower part of the bottom rod 19 is provided with a plurality of air injection holes 20.
The bottom rod 19 is positioned at the bottom of the inner cylinder and connected to the rotating shaft 17, and the circulation cavity of the bottom rod 19 is communicated with the hollow cavity of the rotating shaft 17; the dried steam enters the flow-through chamber from the hollow chamber and is discharged through the gas injection holes 20 in the bottom bar 19. Optionally, the bottom rods 19 are multiple, and the bottom rods 19 are spaced apart. At least one bottom rod 19 is connected with a scraper 21, and the bottom of the scraper 21 is attached to the bottom plate of the inner cylinder.
Optionally, the upper rod 18 is also hollow, and a third air vent is formed at the lower end or side of the upper rod 18.
Further, an air inlet is arranged at the upper end of the heating cavity 14 and is communicated with the inner cavity of the inner cylinder; the air inlet is connected with a gas collecting tube 23, and the gas collecting tube 23 extends along the radial direction of the inner cylinder; the gas collecting tube 23 is provided with a gas collecting hole.
The rotary shaft 17 and the bottom rod 19 charge high-temperature steam into the inner cylinder, and the high-temperature steam moves upwards and continuously exchanges heat with the waste materials in the moving process. So that the temperature in the inner cylinder gradually decreases from bottom to top. When the waste material enters the second crushing cavity from the blanking port, the waste material is heated by the air with lower temperature, and then the temperature is continuously increased along with the downward falling.
The upper end of the heating cavity 14 is provided with an air inlet, and the lower-temperature air at the upper part of the inner cylinder enters the heating cavity 14 from the air inlet and moves to the air outlet at the bottom end of the heating cavity 14 from top to bottom under the action of air pressure.
In order to ensure the uniformity of the air temperature in the inner cylinder, the inner side of the inner cylinder is provided with a gas collecting tube 23, and the gas collecting tube 23 extends to the upper part of the rotating shaft 17, so that the air with lower temperature at the upper part of the inner cylinder can uniformly enter the heating cavity 14. Optionally, the gas collecting tube 23 extends to the edge of the blanking port, so that the waste material of the blanking port is prevented from being crashed on the gas collecting tube 23.
In some possible embodiments, referring to fig. 1-4, a screen assembly includes a vibrating screen 8 and a brush 6 disposed above the vibrating screen 8, the vibrating screen 8 being slidably disposed laterally within a first crushing chamber; the upper end of the hairbrush 6 is connected with a lifting assembly 5, and the fixed end of the lifting assembly 5 is arranged at the top of the first crushing cavity; a slewing bearing 7 is also arranged between the brush 6 and the lifting assembly 5.
The vibrating screen 8 arranged in the first crushing cavity is arranged in a sliding mode, the vibrating screen 8 transversely slides by means of the driving piece when vibrating, and the amplitude of vibration is improved due to the fact that the vibrating screen 8 transversely slides.
The brush 6 moves longitudinally by means of the lifting assembly 5, when the waste material falls on the vibrating screen 8, the brush 6 is put down, the lower end of the brush 6 contacts the vibrating screen 8, and the brush 6 rotates by means of the slewing bearing 7 and is used for stirring the waste material on the vibrating screen 8. Optionally, the lifting assembly 5 is an electric push rod.
The first crushing unit further comprises a feeding plate 2 and a partition plate 3 arranged at the outlet end of the feeding plate 2, wherein the feeding plate 2 is arranged at the feeding hole and extends to the upper part of the vibrating screen 8; the partition plate 3 is longitudinally slidably provided at the upper portion of the case 1.
The feed inlet department of first broken unit is equipped with feeder hopper 25, and the lower extreme of feeder hopper 25 is equipped with feed plate 2, and feed plate 2 extends to the top of shale shaker 8 from the feed inlet. The waste is shoveled into the feed hopper 25 and moves down the feed plate 2 onto the vibrating screen 8.
Above the feed plate 2 a partition plate 3 is arranged, the partition plate 3 being longitudinally movable. When the partition plate 3 moves down to contact with the feed plate 2, the partition plate 3 blocks the waste from falling.
When more waste material is present, the screening efficiency of the vibrating screen 8 is affected by the more waste material. The partition 3 is thus lowered and the waste is screened batchwise.
Specifically, the first crushing unit further comprises a drive assembly comprising a first gear 4 and a second gear 24, the first gear 4 being in mesh with the second gear 24; a first rack is arranged on one side of the partition plate 3 and is meshed with the first gear 4; the lifting assembly 5 comprises a guide rod fixed on the top plate of the box body 1 and a sliding sleeve sleeved on the outer side of the guide rod, a second rack is arranged on the outer side of the sliding sleeve, and the second rack is meshed with the second gear 24; the first gear 4 or the second gear 24 is connected with a driving motor; when the first gear 4 rotates forwards, the partition plate 3 is driven to move downwards, and meanwhile the second gear 24 is driven to rotate reversely, so that the sliding sleeve and the hairbrush 6 are driven to move downwards; when the first gear 4 rotates reversely, the partition plate 3 is driven to move upwards, and meanwhile the second gear 24 is driven to rotate forwards, so that the sliding sleeve and the hairbrush 6 are driven to move upwards.
A driving assembly is arranged on the top of the box body 1, a first gear 4 of the driving assembly is meshed with a first rack on the partition plate 3, and a second gear 24 of the driving assembly is meshed with a second rack on the sliding sleeve. When it is desired to screen the waste in batches, the partition panel 3 is first opened and the waste is slid down the feed panel 2 until it falls onto the vibrating screen 8. At this time, the brush 6 is in a lifted state, and the lifted brush 6 does not influence the movement of the waste material on the vibrating screen 8.
After the waste falls down a part, the partition plate 3 and the hairbrush 6 are driven to move downwards through the first gear 4 and the second gear 24, and the partition plate 3 shields the feed inlet; the brush 6 is placed on the vibrating screen 8 and contacts the waste material on the vibrating screen 8 and the slewing bearing 7 rotates on the vibrating screen 8 to stir the waste material.
Further, the automatic recovery crushing device for the resin tile waste further comprises a preheating pipe 13, wherein the preheating pipe 13 is arranged above the crushing roller 9, and the preheating pipe 13 is used for spraying high-temperature water mist above the crushing roller 9.
The outlet end of the vibrating screen 8 is positioned above the crushing rollers 9, and the waste with the particle size larger than the screening particle size on the vibrating screen 8 falls onto the crushing rollers 9 and is crushed by the two crushing rollers 9. A preheating pipe 13 is also provided above the crushing roller 9, the preheating pipe 13 being used to spray a height Wen Shuiwu towards the crushing roller 9. The high-temperature water mist can not only reduce the dust amount generated during crushing, but also realize the preheating of waste materials.
Optionally, the preheating pipe 13 is communicated with the air outlet of the heating cavity 14 and the hot water pipe. The steam is mixed with hot water after pressurization and ejected from the outlet of the preheating pipe 13.
Alternatively, as shown in fig. 4. The inner cylinder is rotatably connected in the box body 1, and the inner cylinder is connected with the box body 1 by virtue of a riding wheel structure. The lower end of the inner cylinder side wall is rotationally connected to the bottom plate of the box body 1. The heating cavity 14 is arranged on the outer side of the inner cylinder, and the heating cavity 14 is not communicated with the inner cylinder.
The inner drum and the rotating shaft 17 are rotated in opposite directions to increase disturbance of the waste material in the inner drum and to enhance crushing effect of the edge 16 on the waste material.
The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application.

Claims (10)

1. Automatic breaker that retrieves of resin tile waste material, its characterized in that includes:
the crushing device comprises a box body (1), wherein a partition plate (10) is arranged in the middle of the box body (1), and the partition plate (10) divides the box body (1) into a first crushing cavity and a second crushing cavity; the middle part of the partition plate (10) is provided with a blanking port communicated with the first crushing cavity and the second crushing cavity; a feed inlet and a discharge outlet are formed in the box body (1), and the feed inlet is communicated with the first crushing cavity; the discharge port is communicated with the second crushing cavity;
the first crushing unit is arranged in the first crushing cavity and comprises a screening assembly close to the feed inlet and two crushing rollers (9) arranged at the outlet end of the screening assembly, crushing teeth are arranged on the two crushing rollers (9) in the circumferential direction, and the crushing teeth on the two crushing rollers (9) are in an engaged state;
the second crushing unit is arranged in the second crushing cavity and comprises an inner cylinder, a rotating shaft (17) and a biting blade (22); a heating cavity (14) is arranged between the inner cylinder and the side wall of the box body (1); the rotary shaft (17) is longitudinally arranged in the inner cylinder, a plurality of struts are radially distributed in the circumferential direction of the rotary shaft (17), a plurality of biting blades (22) are arranged on the struts, and the biting blades (22) on two adjacent struts in the longitudinal direction are in a biting state.
2. The automatic recovery and crushing device for resin tile waste according to claim 1, wherein the free end of the supporting rod is provided with an end blade; the inner side wall of the inner cylinder is provided with a plurality of edge blades (16), and the edge blades (16) and the end blades are in a meshed state.
3. The automatic recovery and crushing device for resin tile waste according to claim 1, wherein the heating cavity (14) is annular, a heating coil (15) is arranged in the heating cavity (14), and the heating coil (15) is spirally arranged in the heating cavity (14).
4. The automatic recovery and crushing device for resin tile waste according to claim 1, wherein the rotating shaft (17) is a hollow shaft, and the end of the rotating shaft (17) is connected with a driving mechanism by means of a gear; the hollow cavity of the rotating shaft (17) is filled with dry steam; and the side wall of the rotating shaft (17) is provided with a bleed hole which is communicated with the hollow cavity of the rotating shaft (17).
5. An automatic recovery and crushing device for resin tile waste according to claim 4, characterized in that said supporting rod comprises a bottom rod (19) located at the bottom of said inner cylinder and a plurality of upper rods (18) located above said bottom rod (19); a circulation cavity is formed in the bottom rod (19), and the circulation cavity is communicated with the hollow cavity of the rotating shaft (17); the lower part of the bottom rod (19) is provided with a plurality of air injection holes (20).
6. The automatic recycling and crushing device for resin tile waste according to claim 5, wherein the upper end of the heating cavity (14) is provided with an air inlet which is communicated with the inner cavity of the inner cylinder; the air inlet is connected with a gas collecting tube (23), and the gas collecting tube (23) extends along the radial direction of the inner cylinder; and the gas collecting tube (23) is provided with a gas collecting hole.
7. The automatic recovery and crushing device for resin tile waste according to claim 1, wherein the screening assembly comprises a vibrating screen (8) and a brush (6) arranged above the vibrating screen (8), and the vibrating screen (8) is transversely arranged in the first crushing cavity in a sliding manner; the upper end of the hairbrush (6) is connected with a lifting assembly (5), and the fixed end of the lifting assembly (5) is arranged at the top of the first crushing cavity; a slewing bearing (7) is further arranged between the hairbrush (6) and the lifting assembly (5).
8. The automatic recovery and crushing device for resin tile waste according to claim 7, wherein the first crushing unit further comprises a feeding plate (2) and a partition plate (3) arranged at the outlet end of the feeding plate (2), and the feeding plate (2) is arranged at the feeding hole and extends to the upper part of the vibrating screen (8); the partition plate (3) is longitudinally arranged on the upper portion of the box body (1) in a sliding mode.
9. The automatic recycling and crushing device for resin tile waste according to claim 8, wherein the first crushing unit further comprises a driving assembly comprising a first gear (4) and a second gear (24), the first gear (4) being meshed with the second gear (24); a first rack is arranged on one side of the partition plate (3), and is meshed with the first gear (4); the lifting assembly (5) comprises a guide rod fixed on the top plate of the box body (1) and a sliding sleeve sleeved on the outer side of the guide rod, a second rack is arranged on the outer side of the sliding sleeve, and the second rack is meshed with the second gear (24); the first gear (4) or the second gear (24) is connected with a driving motor;
when the first gear (4) rotates positively, the partition plate (3) is driven to move downwards, and meanwhile the second gear (24) is driven to rotate reversely, so that the sliding sleeve and the hairbrush (6) are driven to move downwards; when the first gear (4) rotates reversely, the partition plate (3) is driven to move upwards, and meanwhile the second gear (24) is driven to rotate forwards, so that the sliding sleeve and the hairbrush (6) are driven to move upwards.
10. The automatic recycling and crushing device for resin tile waste according to claim 1, further comprising:
the preheating pipe (13), preheating pipe (13) are located the top of crushing roller (9), preheating pipe (13) are used for to the top of crushing roller (9) high temperature water smoke sprays.
CN202310589025.9A 2023-05-24 2023-05-24 Automatic recovery and crushing device for resin tile waste Active CN116572431B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310589025.9A CN116572431B (en) 2023-05-24 2023-05-24 Automatic recovery and crushing device for resin tile waste

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Application Number Priority Date Filing Date Title
CN202310589025.9A CN116572431B (en) 2023-05-24 2023-05-24 Automatic recovery and crushing device for resin tile waste

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CN116572431B true CN116572431B (en) 2023-10-10

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003275607A (en) * 2002-03-22 2003-09-30 Miike Iron Works Co Ltd Crusher
CN107906891A (en) * 2017-10-24 2018-04-13 郑州格瑞塔电子信息技术有限公司 Plastic waste crushes drying device
CN110587701A (en) * 2019-08-28 2019-12-20 安徽百盛源包装材料有限公司 Wrapping bag is waste recovery device for cutting edge
KR20190143532A (en) * 2018-06-11 2019-12-31 송상철 A manufacturing method of filament for 3d printer with recycling pvc waste resources
CN211968092U (en) * 2020-04-01 2020-11-20 苏州市登顶纺织有限公司 Smashing device for recycling PET bottle flakes
CN112121937A (en) * 2020-08-20 2020-12-25 利辛县泓坤美思家具科技有限公司 Steel production waste recovery device
CN217368565U (en) * 2022-03-04 2022-09-06 芜湖连庆纸业有限公司 Environment-friendly type crushing and recycling device for paperboard waste
CN217699467U (en) * 2022-04-21 2022-11-01 滁州卷烟材料厂 Broken recovery unit of corrugated paper

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003275607A (en) * 2002-03-22 2003-09-30 Miike Iron Works Co Ltd Crusher
CN107906891A (en) * 2017-10-24 2018-04-13 郑州格瑞塔电子信息技术有限公司 Plastic waste crushes drying device
KR20190143532A (en) * 2018-06-11 2019-12-31 송상철 A manufacturing method of filament for 3d printer with recycling pvc waste resources
CN110587701A (en) * 2019-08-28 2019-12-20 安徽百盛源包装材料有限公司 Wrapping bag is waste recovery device for cutting edge
CN211968092U (en) * 2020-04-01 2020-11-20 苏州市登顶纺织有限公司 Smashing device for recycling PET bottle flakes
CN112121937A (en) * 2020-08-20 2020-12-25 利辛县泓坤美思家具科技有限公司 Steel production waste recovery device
CN217368565U (en) * 2022-03-04 2022-09-06 芜湖连庆纸业有限公司 Environment-friendly type crushing and recycling device for paperboard waste
CN217699467U (en) * 2022-04-21 2022-11-01 滁州卷烟材料厂 Broken recovery unit of corrugated paper

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