CN107282446B - Corrugated paper waste recycling system - Google Patents
Corrugated paper waste recycling system Download PDFInfo
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- CN107282446B CN107282446B CN201710458604.4A CN201710458604A CN107282446B CN 107282446 B CN107282446 B CN 107282446B CN 201710458604 A CN201710458604 A CN 201710458604A CN 107282446 B CN107282446 B CN 107282446B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
- B07B9/02—Combinations of similar or different apparatus for separating solids from solids using gas currents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/04—Control arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
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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
- Y02W30/64—Paper recycling
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Abstract
The invention relates to a corrugated paper waste recycling system, which comprises a waste conveying device, a powder paper separating device and a bundling device, wherein a feed inlet of the waste conveying device is connected with a waste discharge port of a waste cleaning machine; the powder paper separating device comprises a shell, a separation mechanism, a rotating shaft, a power device, an air supply device, a rotary joint, an air inlet pipe, an air exhaust pipeline and a dust filtering device, wherein a material inlet pipe of the shell is connected with a discharge port of the waste conveying device, and a material outlet pipe of the shell is connected with a feed port of the bundling device; the partition mechanism comprises a central shaft, a plurality of partition blades, a gas cylinder and a gas supply pipeline. The beneficial effects of the invention are as follows: can carry out full-automatic processing to the waste material, need not to set up operating personnel and carry out the collection and the arrangement of waste material, greatly reduced operating personnel's intensity of labour has improved production efficiency moreover, has reduced the manufacturing cost of enterprise, can also reject the powder that mingles with in the waste material, is favorable to retrieving the waste material and reforms, reduces the later stage and retrieves the process of reform.
Description
Technical Field
The invention relates to the field of corrugated paper production equipment, in particular to a corrugated paper waste recycling system.
Background
The corrugated paper is mainly used in the packaging industry, and the corrugated paper is required to be cleaned by a waste cleaning machine in the production process, and waste materials cleaned by the waste cleaning machine are generally collected through a waste paper frame in the prior art and are manually transported to a waste station for packaging treatment. However, due to the fact that the generated waste is very much, such as irregular cleaning, the production site management is seriously affected, and great trouble is brought to subsequent manual collection, transportation and packaging treatment. The factory not only needs to set up special slitter edge clearance personnel, and operating personnel's intensity of labour is big, work efficiency is low moreover, has greatly influenced the production efficiency of enterprise, has also increased the manufacturing cost of enterprise.
Disclosure of Invention
The invention aims to solve the technical problem of providing a corrugated paper waste recycling system so as to overcome the defects in the prior art.
The technical scheme for solving the technical problems is as follows: the corrugated paper waste recycling system comprises a waste conveying device, a powder paper separating device and a bundling device, wherein a feed inlet of the waste conveying device is connected with a waste discharge port of a waste clearing machine; the powder paper separating device comprises a shell, a separation mechanism, a rotating shaft, a power device, an air supply device, a rotary joint, an air inlet pipe, an air exhaust pipeline and a dust filtering device, wherein a cylindrical collecting cavity is arranged in the shell, a material inlet pipe and a material outlet pipe which are communicated with the collecting cavity are arranged on the shell, the material outlet pipe is arranged at the bottommost end of the shell, the material inlet pipe of the shell is connected with a discharge port of the waste conveying device, and the material outlet pipe of the shell is connected with a feed port of the bundling device; the separation mechanism is arranged in the collecting cavity; the separating mechanism comprises a central shaft, a plurality of separating blades, a gas cylinder and a gas supply pipeline, wherein the separating blades are circularly distributed on the circumferential surface of the central shaft, one end of each separating blade far away from the central shaft can be contacted with the inner wall of the collecting cavity, the left end of each separating blade is contacted with the left side wall of the collecting cavity, the right end of each separating blade is contacted with the right side wall of the collecting cavity, the collecting cavity is separated into a plurality of mutually independent temporary cavities through the separating blades, at least one branch joint communicated with the temporary cavity is arranged on a shell at the position corresponding to each temporary cavity, the gas inlet of the gas supply device is communicated with each branch joint on the shell through the gas exhaust pipeline, and the dust filtering device is arranged on the gas exhaust pipeline; the left end of the central shaft is rotationally connected with the left side wall of the collecting cavity, the right end of the central shaft is rotationally connected with the right side wall of the collecting cavity, and the end part of the right end of the central shaft extends out of the shell; the central shaft is of a structure with a hollow interior and an open left end, and the gas cylinder is arranged in the central shaft; the left end of the rotating shaft extends into the central shaft and is connected with the gas cylinder, a first gas inlet flow passage is arranged in the rotating shaft, and the first gas inlet flow passage is communicated with the inner cavity of the gas cylinder; an air supply pipeline is arranged between each separation blade and the air collecting cylinder, and each separation blade is provided with a plurality of air outlet channels communicated with the air supply pipeline connected with the separation blade; the power device is used for driving the rotating shaft to rotate, the air inlet pipe is communicated with the first air inlet runner in the rotating shaft through the rotary joint, and one end, away from the rotary joint, of the air inlet pipe is communicated with the air outlet of the air supply device.
The beneficial effects of the invention are as follows: simple structure, convenient to use can carry out full automatic processing to the waste material, and whole handling process is whole to be realized automaticly, need not to set up the collection and the arrangement that operating personnel carried out the waste material, greatly reduced operating personnel's intensity of labour, improved production efficiency moreover, reduced the manufacturing cost of enterprise, in whole recovery process, can also reject the powder that mingles with in the waste material, is favorable to retrieving the reproduction with the waste material, reduces the process of later stage recovery reproduction among the prior art.
On the basis of the technical scheme, the invention can be improved as follows.
Further, the material inlet pipe comprises a first connecting section, a second connecting section, a first partition plate and a second partition plate, the lower end of the first connecting section is communicated with the collecting cavity of the shell, and the upper end of the first connecting section is inclined towards the left upper corner; the lower end of the second connecting section is connected with the upper end of the first connecting section, and the upper end of the second connecting section is connected with the discharge port of the waste conveying device; the first partition board is arranged in the second connecting section, the left end of the first partition board is connected with the inner wall of the second connecting section, and the right end of the first partition board is inclined towards the right lower corner; the second baffle sets up in the second linkage segment, and the second baffle is located the below of first baffle, and the right-hand member of second baffle is connected with the inner wall of second linkage segment, and the left end lower left corner slope of second baffle, and the projection of first baffle in vertical direction has the partial overlap with the projection of second baffle in vertical direction.
The adoption of the method has the further beneficial effects that: not only can realize the guide, but also can prevent the waste material backward flow in the collection chamber.
Further, the waste conveying device comprises a conveying belt and a dust hood, wherein the conveying belt is arranged in the dust hood, and a feed inlet and a discharge outlet of the waste conveying device are both arranged on the dust hood.
The adoption of the method has the further beneficial effects that: the powder in the waste can be removed before the waste enters the powder paper separating device, so that the working pressure of the powder paper separating device is reduced.
Further, the rotary joint comprises a left connecting seat, a right connecting seat and a rotary shaft, and the left connecting seat and the right connecting seat are connected through bolts; the right end of the rotating shaft is provided with a sphere, a spherical cavity is arranged between the left connecting seat and the right connecting seat, and the sphere is arranged in the spherical cavity; the left end of the rotating shaft penetrates through the left connecting seat, and a part of the rotating shaft extends out of the left connecting seat; the rotary shaft is internally provided with a first gas flow passage along the axial direction, the ball body is internally provided with a second gas flow passage communicated with the first gas flow passage, and the right connecting seat is internally provided with a third gas flow passage communicated with the second gas flow passage.
The adoption of the method has the further beneficial effects that: can rotate synchronously with the central shaft, and can ensure the normal operation of air supply.
Further, the exhaust pipeline comprises a three-way pipe, a multi-way pipe, a plurality of branch pipes, a first exhaust pipe, a second exhaust pipe, a first control valve, a second control valve, a third control valve and a fourth control valve, one end of the first exhaust pipe is connected with one of the interfaces on the three-way pipe, the other end of the first exhaust pipe is connected with one of the interfaces on the multi-way pipe, and the first control valve and the second control valve are both arranged on the first exhaust pipe; one end of the second exhaust pipe is connected with one of the two remaining interfaces on the three-way pipe, the other end of the second exhaust pipe is connected with one of the remaining interfaces on the multi-way pipe, and the third control valve and the fourth control valve are both arranged on the second exhaust pipe; one end of each branch pipe is connected with one of the remaining interfaces on the multi-way pipe, the other end of each branch pipe is connected with one of the remaining interfaces on the multi-way pipe, and the other end of each branch pipe is respectively communicated with one branch joint; a detachable dust filtering device is arranged on the first exhaust pipe between the first control valve and the second control valve; and a detachable dust filtering device is arranged on the second exhaust pipe between the third control valve and the fourth control valve.
The adoption of the method has the further beneficial effects that: can be maintained without stopping the machine when ash is removed.
Further, the power device comprises a motor, a driving gear and a driven gear, wherein the driving gear is arranged on an output shaft of the motor, the driven gear is sleeved on the rotating shaft, and the driving gear and the driven gear are meshed with each other.
Further, the separating blades are provided with carrying grooves for temporarily containing waste materials, and the air outlet ends of the air outlet flow channels on each separating blade are communicated with the carrying grooves.
The adoption of the method has the further beneficial effects that: the powder in the waste material can be removed more conveniently.
Drawings
FIG. 1 is a block diagram of a corrugated paper waste recycling system according to the present invention;
FIG. 2 is a block diagram of a sheet-dust separator;
FIG. 3 is a block diagram of a scrap conveyor;
FIG. 4 is a schematic view of a portion of the structure of FIG. 2;
FIG. 5 is a schematic view of a portion of the structure of FIG. 4;
FIG. 6 is a schematic view of a part of the structure of the sheet-dust separating device.
Detailed Description
The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
As shown in fig. 1, 2, 3, 4, 5 and 6, a corrugated paper waste recycling system comprises a waste conveying device 1, a paper dust separating device 2 and a bundling device 3, wherein a feed port of the waste conveying device 1 is connected with a waste discharge port of a waste cleaning machine, a discharge port of the waste conveying device 1 is connected with a material inlet pipe 212 of the paper dust separating device 2, a material outlet pipe 213 of the paper dust separating device 2 is connected with a feed port of the bundling device 3, wherein the waste cleaning machine adopts equipment in the prior art, and the bundling device 3 adopts equipment in the prior art, and the specific structure of the waste cleaning machine is not described in the embodiment because the waste cleaning machine is not improved.
The specific structure of the sheet-dust separating device 2 is as follows:
the sheet jelly separating apparatus 2 includes a housing 210, a partition mechanism 220, a rotation shaft 230, a power unit 240, a gas supply unit 250, a rotary joint 260, a gas inlet pipe 270, a gas outlet pipe 280, and a dust filter 290. The inside of the housing 210 is provided with a cylindrical collecting cavity 211, the left side of the housing 210 is provided with a material inlet pipe 212 communicated with the collecting cavity 211, and the housing 210 is provided with a material outlet pipe 213 communicated with the collecting cavity 211 at the lowest position opposite to the collecting cavity 211.
The second partition 2124 is located below the first partition 2123, where the smallest distance between the second partition 2124 and the first partition 2123 is one fourth of the width of the opening at the upper end of the second connecting section 2122, the angle of inclination of the first partition 2123 is 20 ° to 60 °, specifically 20 °, 27 °, 33 °, 44 °, 49 °, 57 °, 60 °, preferably 44 °, the angle of inclination of the second partition 2124 is 30 ° to 50 °, specifically 30 °, 36 °, 41 °, 46 °, 50 °, and experiments prove that when the angle of inclination of the first partition 2123 is optimally 44 ° and when the angle of inclination of the first connecting section 2121 is optimally 48 °, in order to ensure optimal material guiding and retaining functions of the material inlet pipe 212, the angle of inclination of the second partition 2124 is optimally 36 °, the process of entering the material inlet pipe 212 from the material inlet pipe 211, and the process of returning the material into the material inlet pipe 212 from the material inlet pipe 211. The projection of the first partition 2123 in the vertical direction overlaps with the projection of the second partition 2124 in the vertical direction, and the area of the overlapping area of the projection of the first partition 2123 and the projection of the second partition 2124 is one third of the area of the upper end opening of the second connecting section 2122.
The material inlet pipe 212 of the housing 210 is connected with the discharge port of the waste conveying device 1, and the material outlet pipe 213 of the housing 210 is connected with the feed port of the bundling device 3. The partition mechanism 220 is disposed in the collecting chamber 211, the partition mechanism 220 includes a central shaft 221, a plurality of partition blades 222, a gas cylinder 223, and a gas supply pipe 224, the specific number of the partition blades 222 in the partition mechanism 220 may be one, two, three, four, five, six, and the like, in this embodiment, the number of the partition blades 222 is six, which are illustrated as an example, the six partition blades 222 are circularly distributed on the circumferential surface of the central shaft 221, the included angle between two adjacent partition blades 222 is 60 °, one end of each partition blade 222 far from the central shaft 221 can contact with the inner wall of the collecting chamber 211, the left end of each partition blade 222 contacts with the left side wall of the collecting chamber 211, the collecting chamber 211 is partitioned into a plurality of mutually independent temporary chambers by the partition blades 222, and at least one branch joint 214 communicating with the temporary chamber is disposed on the housing 210 at a position corresponding to each temporary chamber.
The air inlet of the air supply device 250 communicates with each of the branch joints 214 of the housing 210 through an exhaust duct 280, and a dust filter device 290 is provided on the exhaust duct 280. The left end of the central shaft 221 is rotatably connected with the left side wall of the collecting cavity 211 through a bearing, and the right end of the central shaft 221 is rotatably connected with the right side wall of the collecting cavity 211 through a bearing. The right end of the central shaft 221 protrudes outside the housing 210; the central shaft 221 has a hollow interior and an open left end, and the gas cylinder 223 is coaxially disposed within the central shaft 221. The gas cylinder 223 has a cylindrical structure with a hollow interior and closed ends, the left end of the rotary shaft 230 penetrates the right end of the central shaft 221 and then extends into the central shaft 221, the left end of the rotary shaft 230 is connected to the gas cylinder 223 in the central shaft 221, and the rotary shaft 230 is fixedly connected to the central shaft 221.
The rotary shaft 230 is provided therein with a first intake runner 231, and the first intake runner 231 communicates with the inner cavity of the gas cylinder 223. An air supply pipeline 224 is arranged between each partition blade 222 and the air collecting cylinder 223, a plurality of air outlet flow channels 2221 are arranged on each partition blade 222, each air outlet flow channel 2221 on each partition blade 222 is communicated with the air supply pipeline 224 connected with the air outlet flow channel 2221 (the partition blade 222), and through holes for communicating each air outlet flow channel 2221 on each partition blade 222 with the air supply pipeline 224 connected with the air outlet flow channel 2221 (the partition blade 222) are arranged at corresponding positions on the central shaft 221.
The power device 240 is used for driving the rotation shaft 230 to rotate, wherein the power device 240 comprises a motor 241, a driving gear 242 and a driven gear 243, the driving gear 242 is arranged on an output shaft of the motor 241, the driven gear 243 is sleeved on the rotation shaft 230, the driving gear 242 and the driven gear 243 are meshed with each other, the rotation shaft 230 is naturally slower, a gear box can be connected to the output shaft of the motor 241, and then the driving gear 242 is connected with an output end of the gear box.
The air inlet pipe 270 is communicated with the first air inlet flow passage 231 in the rotary shaft 230 through the rotary joint 260, and one end of the air inlet pipe 270 away from the rotary joint 260 is communicated with the air outlet of the air supply device 250. The rotary joint 260 includes a left connection seat 261, a right connection seat 262, and a rotary shaft 263, and the left connection seat 261 and the right connection seat 262 are connected by bolts; the right end of the rotating shaft 263 is provided with a sphere 2631, a spherical cavity 264 is arranged between the left connecting seat 261 and the right connecting seat 262, and the sphere 2631 is arranged in the spherical cavity 264 matched with the sphere 2631. The left end of the rotation shaft 263 penetrates the left connection seat 261 and has a portion protruding outside the left connection seat 261, and the left end of the rotation shaft 263 is connected to the rotation shaft 230 after protruding outside the left connection seat 261. A first gas flow passage 2632 is provided in the rotation shaft 263 along the axial direction, a second gas flow passage 2633 communicating with the first gas flow passage 2632 is provided in the ball 2631, and a third gas flow passage 2621 communicating with the second gas flow passage 2633 is provided in the right connection seat 262. The first gas flow passage 2632 communicates with the first intake flow passage 231, and the third gas flow passage 2621 communicates with the intake pipe 270.
The waste conveying device 1 comprises a conveying belt 110 and a dust hood 120, the dust hood 120 is hollow, the conveying belt 110 is arranged in the dust hood 120, and a feed inlet and a discharge outlet of the waste conveying device 1 are arranged on the dust hood 120. The suction hood 120 is composed of a hood body and a cleaner.
The exhaust pipe 280 comprises a three-way pipe 281, a multi-way pipe 282, a plurality of branch pipes 283, a first exhaust pipe 284, a second exhaust pipe 285, a first control valve 286, a second control valve 287, a third control valve 288 and a fourth control valve 289, one end of the first exhaust pipe 284 is connected with one of the interfaces on the three-way pipe 281, the other end of the first exhaust pipe 284 is connected with one of the interfaces on the multi-way pipe 282, and the first control valve 286 and the second control valve 287 are both arranged on the first exhaust pipe 284; one end of the second exhaust pipe 285 is connected with one of the remaining two interfaces on the three-way pipe 281, the other end of the second exhaust pipe 285 is connected with one of the remaining interfaces on the three-way pipe 282, and the third control valve 288 and the fourth control valve 289 are both arranged on the second exhaust pipe 285; one end of each branch pipe 283 is connected with one of the remaining interfaces on the multi-way pipe 282, the other end of each branch pipe 283 is connected with one of the remaining interfaces on the multi-way pipe 282, and the other end of each branch pipe 283 is respectively communicated with one branch joint 214; a removable dust filter device 290 is provided on the first exhaust pipe 284 between the first control valve 286 and the second control valve 287; a removable dust filter device 290 is provided on the second exhaust pipe 285 between the third control valve 288 and the fourth control valve 289. The dust filter 290 is a bag-type dust collector.
When in use: after the corrugated paper is cleaned up on the waste cleaning machine, waste materials under cleaning enter the waste material conveying device 1 through a waste discharge port on the waste cleaning machine, after the waste materials enter the waste material conveying device 1, the waste material conveying device 1 firstly removes powder raised by the waste materials, the waste materials enter the shell 210 through a discharge port of the waste material conveying device 1, the separating mechanism 220 can divide the waste materials (the waste materials enter different temporary cavities), so that the waste materials entering the shell 210 at different periods are not influenced by each other, the powder can be effectively removed, gas supplied by the gas supply device 250 reaches the gas outlet flow channel 2221 on the separating blade 222 through the gas inlet pipe 270, the rotary joint 260, the rotary shaft 230, the gas cylinder 223 and the gas supply pipeline 224, and then the gas flow in the gas outlet flow channel 2221 flows out to purge the waste materials, so that the powder mixed in the waste materials is completely blown up, and the blown powder enters the dust filtering device 290 through the branch joint 214 and the gas outlet pipe 280, and the dust filtering device 290 filters the air mixed with the powder. The above powder removal process is repeated.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (6)
1. The corrugated paper waste recycling system is characterized by comprising a waste conveying device (1), a powder paper separating device (2) and a bundling device (3), wherein a feed inlet of the waste conveying device (1) is connected with a waste discharge port of a waste clearing machine; the powder paper separating device (2) comprises a shell (210), a separation mechanism (220), a rotating shaft (230), a power device (240), an air supply device (250), a rotary joint (260), an air inlet pipe (270), an air exhaust pipeline (280) and a dust filtering device (290), wherein a cylindrical collecting cavity (211) is arranged in the shell (210), a material inlet pipe (212) and a material outlet pipe (213) which are communicated with the collecting cavity (211) are arranged on the shell (210), the material outlet pipe (213) is arranged at the bottommost end of the shell (210), the material inlet pipe (212) of the shell (210) is connected with a discharge port of the waste conveying device (1), and the material outlet pipe (213) of the shell (210) is connected with a feed port of the bundling device (3); the separation mechanism (220) is arranged in the collecting cavity (211); the separation mechanism (220) comprises a central shaft (221), a plurality of separation blades (222), a gas cylinder (223) and a gas supply pipeline (224), wherein the separation blades (222) are circularly distributed on the circumferential surface of the central shaft (221), one end of each separation blade (222) far away from the central shaft (221) can be contacted with the inner wall of the collection cavity (211), the left end of each separation blade (222) is contacted with the left side wall of the collection cavity (211), the right end of each separation blade (222) is contacted with the right side wall of the collection cavity (211), the collection cavity (211) is separated into a plurality of mutually independent temporary cavities through the separation blades (222), at least one branch joint (214) communicated with the temporary cavity is arranged on the shell (210) at the position corresponding to each temporary cavity, the gas inlet of the gas supply device (250) is communicated with each branch joint (214) on the shell (210) through a gas exhaust pipeline (280), and the dust filtering device (290) is arranged on the gas exhaust pipeline (280); the left end of the central shaft (221) is rotationally connected with the left side wall of the collecting cavity (211), the right end of the central shaft (221) is rotationally connected with the right side wall of the collecting cavity (211), and the end part of the right end of the central shaft (221) extends out of the shell (210); the central shaft (221) is of a structure with a hollow interior and an open left end, and the gas cylinder (223) is arranged in the central shaft (221); the left end of the rotating shaft (230) extends into the central shaft (221) and is connected with the gas cylinder (223), a first air inlet flow passage (231) is arranged in the rotating shaft (230), and the first air inlet flow passage (231) is communicated with the inner cavity of the gas cylinder (223); an air supply pipeline (224) is arranged between each separation blade (222) and the air collecting cylinder (223), a plurality of air outlet flow channels (2221) are arranged on each separation blade (222), and each air outlet flow channel (2221) on each separation blade (222) is communicated with the air supply pipeline (224) connected with the separation blade (222); the power device (240) is used for driving the rotating shaft (230) to rotate, the air inlet pipe (270) is communicated with the first air inlet flow passage (231) in the rotating shaft (230) through the rotary joint (260), and one end of the air inlet pipe (270) away from the rotary joint (260) is communicated with the air outlet of the air supply device (250);
the material inlet pipe (212) comprises a first connecting section (2121), a second connecting section (2122), a first partition plate (2123) and a second partition plate (2124), the lower end of the first connecting section (2121) is communicated with the collecting cavity (211) of the shell (210), and the upper end of the first connecting section (2121) is inclined towards the left upper corner; the lower end of the second connecting section (2122) is connected with the upper end of the first connecting section (2121), and the upper end of the second connecting section (2122) is connected with a discharge hole of the waste conveying device (1); the first partition plate (2123) is arranged in the second connecting section (2122), the left end of the first partition plate (2123) is connected with the inner wall of the second connecting section (2122), and the right end of the first partition plate (2123) is inclined towards the right lower corner; the second partition plate (2124) is arranged in the second connecting section (2122), the second partition plate (2124) is located below the first partition plate (2123), the right end of the second partition plate (2124) is connected with the inner wall of the second connecting section (2122), the left end of the second partition plate (2124) is inclined towards the left lower corner, the projection of the first partition plate (2123) in the vertical direction is partially overlapped with the projection of the second partition plate (2124) in the vertical direction, the inclination angle of the first partition plate (2123) is 20-60 degrees, and the inclination angle of the second partition plate (2124) is 30-50 degrees.
2. The corrugated paper waste recycling system according to claim 1, wherein the waste conveying device (1) comprises a conveying belt (110) and a dust hood (120), the conveying belt (110) is arranged in the dust hood (120), and a feed port and a discharge port of the waste conveying device (1) are arranged on the dust hood (120).
3. The corrugated paper waste recycling system of claim 1, wherein the rotary joint (260) includes a left connection base (261), a right connection base (262), a rotation shaft (263), the left connection base (261) and the right connection base (262) are connected by bolts; a sphere (2631) is arranged at the right end of the rotating shaft (263), a spherical cavity (264) is arranged between the left connecting seat (261) and the right connecting seat (262), and the sphere (2631) is arranged in the spherical cavity (264); the left end of the rotating shaft (263) penetrates through the left connecting seat (261) and a part of the rotating shaft extends out of the left connecting seat (261); the rotary shaft (263) is internally provided with a first gas flow passage (2632) along the axial direction, the ball (2631) is internally provided with a second gas flow passage (2633) communicated with the first gas flow passage (2632), and the right connecting seat (262) is internally provided with a third gas flow passage (2621) communicated with the second gas flow passage (2633).
4. The corrugated paper waste recycling system of claim 1, wherein the exhaust pipe (280) comprises a three-way pipe (281), a multi-way pipe (282), a plurality of branch pipes (283), a first exhaust pipe (284), a second exhaust pipe (285), a first control valve (286), a second control valve (287), a third control valve (288) and a fourth control valve (289), one end of the first exhaust pipe (284) is connected with one of the interfaces on the three-way pipe (281), the other end of the first exhaust pipe (284) is connected with one of the interfaces on the multi-way pipe (282), and the first control valve (286) and the second control valve (287) are both arranged on the first exhaust pipe (284); one end of the second exhaust pipe (285) is connected with one of the two remaining interfaces on the three-way pipe (281), the other end of the second exhaust pipe (285) is connected with one of the remaining interfaces on the multi-way pipe (282), and the third control valve (288) and the fourth control valve (289) are both arranged on the second exhaust pipe (285); one end of each branch pipe (283) is connected with one of the remaining interfaces on the multi-way pipe (282), the other end of each branch pipe (283) is connected with one of the remaining interfaces on the multi-way pipe (282), and the other end of each branch pipe (283) is respectively communicated with one branch joint (214); a detachable dust filtering device (290) is arranged on the first exhaust pipe (284) between the first control valve (286) and the second control valve (287); a detachable dust filtering device (290) is arranged on the second exhaust pipe (285) between the third control valve (288) and the fourth control valve (289).
5. The corrugated paper waste recycling system of claim 1, wherein the power unit (240) comprises a motor (241), a driving gear (242) and a driven gear (243), the driving gear (242) is arranged on an output shaft of the motor (241), the driven gear (243) is sleeved on the rotating shaft (230), and the driving gear (242) and the driven gear (243) are meshed with each other.
6. A corrugated paper waste recycling system as claimed in claim 1, wherein the separation blades (222) are provided with a loading groove (2222) for temporarily containing waste, and the air outlet end of the air outlet flow channel (2221) on each separation blade (222) is communicated with the loading groove (2222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710458604.4A CN107282446B (en) | 2017-06-16 | 2017-06-16 | Corrugated paper waste recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN114798446B (en) * | 2021-09-13 | 2023-07-21 | 三亚城投众辉新型建材有限公司 | Environment-friendly powder removing equipment |
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| DE3229747C2 (en) * | 1982-08-10 | 1985-09-19 | Wacker-Chemie GmbH, 8000 München | Process for air separation of very fine-grained powders and device for carrying out the process |
| JP4026973B2 (en) * | 1999-02-24 | 2007-12-26 | 株式会社御池鐵工所 | Plant to increase bulk specific gravity of waste sheet material |
| JP5360771B2 (en) * | 2010-10-04 | 2013-12-04 | 吉野石膏株式会社 | Equipment for crushing and separating gypsum board waste and crushing and sorting method |
| US8813967B2 (en) * | 2012-05-02 | 2014-08-26 | Alstom Technology Ltd | Adjustable mill classifier |
| CN204170957U (en) * | 2014-10-10 | 2015-02-25 | 温岭市第二卷烟机械厂 | The second-order separation mechanism in discard tobacco retracting device |
| CN204170956U (en) * | 2014-10-10 | 2015-02-25 | 温岭市第二卷烟机械厂 | A kind of the second-order separation mechanism of discard tobacco recycle device |
| CN104875295B (en) * | 2015-04-09 | 2017-03-08 | 芜湖蓝格包装材料有限公司 | A kind of Sound-proof material waste recovery utilizes system |
| CN207222366U (en) * | 2017-06-16 | 2018-04-13 | 宁夏夏进制箱包装有限公司 | A kind of corrugated paper waste recovery systems |
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