Degradable scrap recovery treatment device for paperboard processing

Abstract

The invention discloses a degradable chip recycling device for paperboard processing, relates to the technical field of paperboard processing, and aims to solve the problems that dust attached to chips cannot be conveniently separated in real time, the practicability is low, the chips cannot be stirred and pulped in real time during recycling, and the working efficiency is low in the background technology. According to the scheme, the device comprises a mounting frame and a bottom plate, a storage mechanism is arranged at the top of the bottom plate and comprises a stirring box abutting against the outer wall of the top of the bottom plate, a guide plate fixedly arranged on the inner wall of the lower portion of the stirring box and a box cover abutting against the outer wall of the top of the stirring box, and a recycling mechanism is arranged at the top of the box cover; the recycling mechanism comprises a mounting box connected to the outer wall of the top of the box cover through bolts. According to the device, chippings and dust can be separated in real time, the dust is prevented from being gathered on the chippings, the practicability is improved, the chippings can be smashed and stirred for pulping treatment, the chippings do not need to be transferred, and the working efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of cardboard processing, in particular to a debris recovery and processing device for processing degradable cardboard. Background Art

[0002] Cardboard, also known as board paper, is a thick paper sheet made from various pulps and composed of interwoven fibers. It is usually made of various plant fibers, and some are mixed with non-plant fibers. It is made on a cardboard machine. Some special cardboards are also mixed with animal fibers such as wool or mineral fibers such as asbestos. The difference between cardboard and paper is usually distinguished by quantity and thickness. Generally, those with a quantity of more than 250g / m2 and a thickness greater than 0.5mm are called cardboard. Corrugated cardboard is a multi-layer adhesive body, which is made by bonding at least one layer of corrugated paper and a layer of boxboard (also called boxboard). It has good elasticity and extensibility and is mainly used to make cartons, cardboard sandwiches and other packaging materials for fragile goods. It mainly uses traditional straw pulp and waste paper through pulping to make raw cardboard similar to yellow cardboard, which is then mechanically processed and rolled into a corrugated shape, and then bonded to the boxboard with adhesives such as sodium silicate on its surface.

[0003] Degradable cardboard is eco-friendly and degradable cardboard made of green packaging materials. The so-called green packaging materials refer to materials or material products that can save resources and energy during the production, use, scrapping, recycling and reuse processes, and can be quickly degraded or reused naturally after being discarded without destroying the ecological balance. They are also widely available, low in energy consumption, easy to recycle and have a high recycling rate.

[0004] Based on the existing technology, in the process of producing degradable cardboard, it is necessary to recycle the debris generated during the processing of the degradable cardboard. However, the debris recycling equipment in the existing technology has the following problems during use:

[0005] 1. It is not convenient to separate the dust attached to the debris in real time. The dust accumulates in the debris and needs to be separated again when the debris is processed later, which has low practicality.

[0006] 2. It is impossible to stir and pulp the debris in real time during recycling. Additional equipment is required to transfer and process the debris, which results in low work efficiency. Summary of the Invention

[0007] The present invention provides a debris recycling and processing device for processing degradable cardboard, which solves the problems in the prior art that the recycling and processing equipment is not convenient for separating dust attached to the debris in real time, has low practicality, cannot stir and pulp the debris in real time during recycling, and has low working efficiency.

[0008] In order to achieve the above object, the present invention adopts the following technical solutions:

[0009] A device for recycling and treating debris for processing degradable cardboard, comprising a mounting frame and a bottom plate, a storage mechanism being provided on the top of the bottom plate, the storage mechanism comprising a mixing box abutting against the top outer wall of the bottom plate, a guide plate fixedly arranged on the inner wall of the lower part of the mixing box, and a box cover abutting against the top outer wall of the mixing box, a recycling mechanism being provided on the top of the box cover, the recycling mechanism comprising a mounting box connected to the top outer wall of the box cover by bolts, a screen penetrating and embedded on the bottom outer wall of the mounting box, a mounting cylinder and a dust collecting cover being connected to the top outer wall of the mounting box by bolts, a dust removal assembly being provided on one side of the mounting cylinder, the dust removal assembly comprising a ventilation pipe penetrating and fixedly arranged on the inner wall of the mounting cylinder, a screen penetrating and embedded on the inner wall of the ventilation pipe near one end of the mounting cylinder The first filter screen, the second filter screen and the dust collecting barrel embedded in the ventilation pipe are on the inner wall of one end of the mounting cylinder, the top of the box cover is connected to the mounting plate by bolts, and the outer wall of the top of the box cover is connected to the dust removal fan by bolts. A crushing assembly is provided in the mounting box, and the crushing assembly includes two crushing motors, two mounting shafts connected to one end of the output shafts of the two crushing motors by couplings, and two crushing rollers connected to the outer walls of the two mounting shafts by pins. A stirring assembly is provided in the stirring box, and the stirring assembly includes a stirring motor, a stirring shaft connected to one end of the output shaft of the stirring motor by a coupling, a mounting cylinder connected to the outer wall of the stirring shaft by a pin, and a number of stirring rods fixed to the outer wall of the mounting cylinder.

[0010] Preferably, the bottom plate abuts against the inner wall of the bottom of the mounting frame, and the mixing box is connected to the outer wall of the top of the bottom plate by bolts. A water inlet pipe is fixed on the inner wall of one side of the mixing box, and the box cover is connected to the outer wall of the top of the mounting frame by bolts.

[0011] Preferably, a cylinder cover is hinged on the outer wall of the top of the separation cylinder, and a mounting tube is fixed on the upper inner wall of one side of the separation cylinder, a conveying pipe is fixed on the outer wall of one end of the mounting tube, and a dust collecting cover is fixed on the outer wall of one end of the conveying pipe.

[0012] Preferably, a connecting pipe is fixedly provided on the lower inner wall of one end of the ventilation pipe, and the dust collecting barrel is screwed on the lower outer wall of the connecting pipe.

[0013] Preferably, the mounting plate is fixed on the outer wall of one end of the ventilation pipe, and a fixing block is connected to the outer wall of one side of the mounting plate by bolts.

[0014] Preferably, the air inlet end of the dust removal fan passes through and is plugged into the outer wall of the mounting plate, and an air supply pipe is fixedly provided at the air inlet end of the dust removal fan, one end of which passes through and is fixedly provided on the outer wall of the fixing block.

[0015] Through the above scheme, the dust removal fan is operated to suck smaller debris into the dust collecting hood, and then the debris is transported to the separation barrel by the conveying pipe. The first filter separates the debris and dust, and then the second filter filters the dust, so that the dust falls into the dust collecting barrel. The conveying pipe is clamped and the barrel cover is opened to put the larger debris into the separation barrel.

[0016] Preferably, a mounting bracket is fixed on one outer wall of the mounting box, and the two crushing motors are respectively connected to the outer wall of one side of the mounting bracket by bolts, and the two ends of the two mounting shafts respectively pass through and are connected to the outer walls of both sides of the mounting box through bearings.

[0017] Preferably, a fixing bracket is fixed on the outer wall of one side of the mixing box, and the mixing motor is connected to the outer wall of one side of the fixing bracket by bolts, and both ends of the mixing shaft pass through and are connected to the outer walls of both sides of the mixing box through bearings.

[0018] Through the above scheme, the two mounting shafts and two crushing rollers are driven to rotate by the two crushing motor output shafts, the two crushing rollers crush the debris, and then the screen screens the debris. The crushed debris remaining on the screen is sucked between the two crushing rollers by the dust removal fan, and the crushing rollers crush the debris again. The debris then enters the mixing box, and a certain amount of processing liquid is injected into the mixing box. The output shaft of the stirring motor drives the stirring shaft and multiple stirring rods to rotate and stir the liquid and debris, and the debris is subjected to primary pulping treatment.

[0019] The beneficial effects of the present invention are:

[0020] 1. The dust removal fan runs, sucking smaller debris into the dust hood, and then the debris is transported to the separation barrel by the conveying pipe. The first filter separates the debris and dust, and then the second filter filters the dust, so that the dust falls into the dust barrel. Clamp the conveying pipe and open the barrel cover, and put the larger debris into the separation barrel. The debris and dust can be separated in real time, avoiding dust accumulation on the debris, thereby improving practicality.

[0021] 2. The output shafts of the two crushing motors drive the two mounting shafts and the two crushing rollers to rotate. The two crushing rollers crush the debris, and then the screen screens the debris. The crushed debris remaining on the screen is sucked between the two crushing rollers by the dust removal fan. The crushing rollers crush the debris again, and then the debris enters the mixing box. A certain amount of processing liquid is injected into the mixing box. The output shaft of the stirring motor drives the stirring shaft and multiple stirring rods to rotate and stir the liquid and debris, and performs primary pulping treatment on the debris. The debris can be crushed and stirred and pulped without the need to transfer the debris, thereby improving work efficiency.

[0022] In summary, the present invention can separate debris and dust in real time, avoid dust accumulation on the debris, improve practicality, crush the debris and stir and pulp it without transferring the debris, and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall main structure of a debris recovery and processing device for biodegradable cardboard processing proposed by the present invention.

[0024] Figure 2 This is a schematic side view of the overall structure of a debris recovery and processing device for biodegradable cardboard processing proposed by the present invention.

[0025] Figure 3 This is a schematic diagram of the main structure of the storage mechanism of a debris recovery and processing device for biodegradable cardboard processing proposed by the present invention.

[0026] Figure 4 This is a partial cross-sectional structural diagram of the recovery mechanism of a debris recovery and processing device for biodegradable cardboard processing proposed by the present invention.

[0027] Figure 5 This is a schematic diagram of the main cross-sectional structure of the dust removal component of a debris recovery and processing device for biodegradable cardboard processing proposed by the present invention.

[0028] Figure 6 This is a schematic diagram of the main structure of the crushing component of the debris recovery and processing device for biodegradable cardboard processing proposed by the present invention.

[0029] Figure 7 This is a schematic diagram of the main cross-sectional structure of the stirring component of the debris recovery and processing device for biodegradable cardboard processing proposed by the present invention.

[0030] In the figure: 1. Mounting frame; 2. Bottom plate; 3. Storage mechanism; 301. Mixing box; 302. Guide plate; 303. Box cover; 4. Recovery mechanism; 401. Mounting box; 402. Screen; 403. Separation cylinder; 404. Cylinder cover; 405. Mounting pipe; 406. Delivery pipe; 407. Dust hood; 5. Dust removal assembly; 501. Ventilation pipe; 502. First filter; 503. Second filter; 504. Connecting pipe; 505. Dust collection cylinder; 6. Mounting plate; 7. Dust removal fan; 8. Crushing assembly; 801. Mounting frame; 802. Crushing motor; 803. Mounting shaft; 804. Crushing roller; 9. Stirring assembly; 901. Fixing frame; 902. Stirring motor; 903. Stirring shaft; 904. Mounting cylinder; 905. Stirring rod. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] Example 1, with reference to Figure 1-5 A device for recycling and processing debris for processing biodegradable cardboard includes a mounting frame 1 and a bottom plate 2. The bottom plate 2 is abutted against the inner wall of the bottom of the mounting frame 1. A storage mechanism 3 is provided on the top of the bottom plate 2. The storage mechanism 3 includes a mixing box 301 abutting against the outer wall of the top of the bottom plate 2, a guide plate 302 fixed on the lower inner wall of the mixing box 301, and a box cover 303 abutting against the outer wall of the top of the mixing box 301. The mixing box 301 is connected to the outer wall of the top of the bottom plate 2 by bolts. A water inlet pipe is fixed on the inner wall of one side of the mixing box 301. The box cover 303 is connected to the top outer wall of the mounting frame 1 by bolts. A recovery mechanism 4 is provided on the top of the box cover 303. The recovery mechanism 4 includes a mounting box 401 connected to the top outer wall of the box cover 303 by bolts, a screen 402 penetrating and embedded on the bottom outer wall of the mounting box 401, a mounting cylinder 403 and a dust collecting cover 407 connected to the top outer wall of the mounting box 401 by bolts, a cylinder cover 404 is hinged on the top outer wall of the separation cylinder 403, and a mounting pipe 405 is fixed on the upper inner wall of one side of the separation cylinder 403. A delivery pipe 406 is fixed on the outer wall of one end of the mounting tube 405, a dust collecting cover 407 is fixed on the outer wall of one end of the delivery pipe 406, a dust collecting assembly 5 is provided on one side of the mounting cylinder 403, and the dust collecting assembly 5 includes a ventilation pipe 501 that passes through and is fixed on the inner wall of the mounting cylinder 403, a first filter screen 502 embedded on the inner wall of the ventilation pipe 501 close to the mounting cylinder 403, a second filter screen 503 embedded on the inner wall of the ventilation pipe 501 away from the mounting cylinder 403, and a dust collecting cylinder 505. A connecting pipe 504 is fixed on the wall, and the dust collecting tube 505 is screwed on the outer wall of the lower part of the connecting pipe 504. The top of the box cover 303 is connected to the mounting plate 6 by bolts, and the dust removal fan 7 is connected to the outer wall of the top of the box cover 303 by bolts. The mounting plate 6 is fixed on the outer wall of one end of the ventilation pipe 501, and a fixing block is connected to the outer wall of one side of the mounting plate 6 by bolts. The air inlet end of the dust removal fan 7 passes through and is plugged into the outer wall of the mounting plate 6. The air inlet end of the dust removal fan 7 is fixed with an air supply pipe, and one end of the air supply pipe passes through and is fixed on the outer wall of the fixing block.

[0033] Example 2, reference Figure 6-7A device for recycling and processing debris for processing degradable cardboard also includes a crushing assembly 8, which includes two crushing motors 802, two mounting shafts 803 connected to one end of the output shafts of the two crushing motors 802 through couplings, and two crushing rollers 804 connected to the outer walls of the two mounting shafts 803 through pins. A mounting frame 801 is fixed on the outer wall of one side of the mounting box 401, and the two crushing motors 802 are respectively connected to the outer wall of one side of the mounting frame 801 by bolts. The two mounting shafts 803 pass through the ends of the two mounting shafts and are connected to the mounting box 401 through bearings. On the outer walls on both sides, a stirring assembly 9 is provided in the stirring box 301, and the stirring assembly 9 includes a stirring motor 902, a stirring shaft 903 connected to one end of the output shaft of the stirring motor 902 through a coupling, a mounting cylinder 904 connected to the outer wall of the stirring shaft 903 through a pin shaft, and several stirring rods 905 fixed on the outer wall of the mounting cylinder 904. A fixing frame 901 is fixed on the outer wall of one side of the stirring box 301, and the stirring motor 902 is connected to the outer wall of one side of the fixing frame 901 by bolts. Both ends of the stirring shaft 903 pass through and are connected to the outer walls of both sides of the stirring box 301 through bearings.

[0034] The dust removal fan 7 is running, sucking the smaller debris into the dust collecting cover 407, and then the debris is transported to the separation cylinder 403 by the conveying pipe 406. The first filter 502 separates the debris and dust, and then the second filter 503 filters the dust, so that the dust falls into the dust collecting cylinder 505. Clamp the conveying pipe 406 and open the cylinder cover 404, and put the larger debris into the separation cylinder 403. The output shafts of the two crushing motors 802 drive the two mounting shafts 803 and the two crushing rollers 804 to rotate. The crushing roller 804 crushes the debris, and then the screen 402 screens the debris. The crushed debris remaining on the screen 402 is sucked between the two crushing rollers 804 by the dust removal fan 7. The crushing roller 804 crushes the debris again, and then the debris enters the mixing box 301. A certain amount of processing liquid is injected into the mixing box 301. The output shaft of the stirring motor 902 drives the stirring shaft 903 and multiple stirring rods 905 to rotate and stir the liquid and debris, and the debris is subjected to primary pulping treatment.

[0035] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0036] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature identified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0037] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A device for recycling and treating debris for processing degradable cardboard, comprising a mounting frame (1) and a bottom plate (2), characterized in that: A storage mechanism (3) is provided on the top of the bottom plate (2), and the storage mechanism (3) comprises a mixing box (301) abutting against the outer wall of the top of the bottom plate (2), a material guide plate (302) fixed on the lower inner wall of the mixing box (301), and a box cover (303) abutting against the outer wall of the top of the mixing box (301); A recovery mechanism (4) is provided on the top of the box cover (303), and the recovery mechanism (4) comprises a mounting box (401) connected to the top outer wall of the box cover (303) by bolts, a screen (402) penetrating and embedded on the bottom outer wall of the mounting box (401), a mounting cylinder (403) connected to the top outer wall of the mounting box (401) by bolts, and a dust collecting cover (407); A dust removal assembly (5) is provided on one side of the mounting cylinder (403), and the dust removal assembly (5) comprises a ventilation pipe (501) penetrating and fixed on the inner wall of the mounting cylinder (403), a first filter screen (502) embedded on the inner wall of one end of the ventilation pipe (501) close to the mounting cylinder (403), a second filter screen (503) embedded on the inner wall of one end of the ventilation pipe (501) away from the mounting cylinder (403), and a dust collecting cylinder (505); The top of the box cover (303) is connected to a mounting plate (6) via bolts, and the outer wall of the top of the box cover (303) is connected to a dust removal fan (7) via bolts; A crushing assembly (8) is provided in the installation box (401), and the crushing assembly (8) comprises two crushing motors (802), two installation shafts (803) connected to one end of the output shafts of the two crushing motors (802) via couplings, and two crushing rollers (804) connected to the outer walls of the two installation shafts (803) via pins. A stirring assembly (9) is provided in the stirring box (301), and the stirring assembly (9) comprises a stirring motor (902), a stirring shaft (903) connected to one end of an output shaft of the stirring motor (902) via a coupling, a mounting cylinder (904) connected to the outer wall of the stirring shaft (903) via a pin, and a plurality of stirring rods (905) fixed to the outer wall of the mounting cylinder (904).

2. The device for recycling and treating degradable cardboard chips according to claim 1, characterized in that: The bottom plate (2) abuts against the bottom inner wall of the mounting frame (1), and the mixing box (301) is connected to the top outer wall of the bottom plate (2) by bolts. A water inlet pipe is fixed on the inner wall of one side of the mixing box (301), and the box cover (303) is connected to the top outer wall of the mounting frame (1) by bolts.

3. The device for recycling and treating degradable cardboard chips according to claim 1, characterized in that: A cylinder cover (404) is hingedly connected to the outer wall of the top of the separation cylinder (403), and a mounting pipe (405) is fixedly provided on the inner wall of the upper part of one side of the separation cylinder (403). A conveying pipe (406) is fixedly provided on the outer wall of one end of the mounting pipe (405), and a dust collecting cover (407) is fixedly provided on the outer wall of one end of the conveying pipe (406).

4. The device for recycling and treating degradable cardboard chips according to claim 1, characterized in that: A connecting pipe (504) is fixedly provided on the lower inner wall of one end of the ventilation pipe (501), and a dust collecting tube (505) is screwed on the lower outer wall of the connecting pipe (504).

5. The device for recycling and treating degradable cardboard chips according to claim 1, characterized in that: The mounting plate (6) is fixed on the outer wall of one end of the ventilation pipe (501), and a fixing block is connected to the outer wall of one side of the mounting plate (6) by means of bolts.

6. The device for recycling and treating degradable cardboard chips according to claim 5, characterized in that: The air inlet end of the dust removal fan (7) passes through and is plugged into the outer wall of the mounting plate (6), and an air supply pipe is fixedly arranged at the air inlet end of the dust removal fan (7), one end of which passes through and is fixedly arranged on the outer wall of the fixing block.

7. The device for recycling and treating degradable cardboard chips according to claim 1, characterized in that: A mounting frame (801) is fixedly provided on one outer wall of the mounting box (401), and two crushing motors (802) are respectively connected to the outer wall of one side of the mounting frame (801) by bolts, and two ends of the two mounting shafts (803) respectively pass through and are connected to the outer walls of both sides of the mounting box (401) by bearings.

8. The device for recycling and treating degradable cardboard chips according to claim 1, characterized in that: A fixing frame (901) is fixedly provided on the outer wall of one side of the mixing box (301), and the mixing motor (902) is connected to the outer wall of one side of the fixing frame (901) by bolts. Both ends of the mixing shaft (903) respectively pass through and are connected to the outer walls of both sides of the mixing box (301) by bearings.

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