CN117160614B - Device and method for recycling dust produced by gypsum board - Google Patents
Device and method for recycling dust produced by gypsum board Download PDFInfo
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- CN117160614B CN117160614B CN202311173596.0A CN202311173596A CN117160614B CN 117160614 B CN117160614 B CN 117160614B CN 202311173596 A CN202311173596 A CN 202311173596A CN 117160614 B CN117160614 B CN 117160614B
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- 239000000428 dust Substances 0.000 title claims abstract description 131
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 61
- 239000010440 gypsum Substances 0.000 title claims abstract description 61
- 238000004064 recycling Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000011148 porous material Substances 0.000 claims abstract description 55
- 238000000926 separation method Methods 0.000 claims abstract description 37
- 238000005520 cutting process Methods 0.000 claims abstract description 35
- 239000002245 particle Substances 0.000 claims abstract description 27
- 238000007790 scraping Methods 0.000 claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 238000003860 storage Methods 0.000 claims abstract description 10
- 238000001179 sorption measurement Methods 0.000 claims abstract description 5
- 238000004140 cleaning Methods 0.000 claims description 17
- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 6
- 241000132536 Cirsium Species 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 210000004209 hair Anatomy 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a dust recycling device and method for gypsum board production, comprising a recycling box, wherein both sides of the inside of the recycling box are respectively provided with a dust guide inclined cover and a dust guide plate, the inside wall of the recycling box is provided with a crushing groove and is communicated with the air suction end of a fan body, a crushing cutter shaft driven by an engine body is arranged in the crushing groove and is provided with a cutting table of the dust collection cover, the lower part of a cutting saw on the cutting table is covered with the recycling box, the side wall of the recycling box is connected with an external dust collection bag through the fan body, the adsorption of a filter paper pore plate on paper scraps is ensured by the suction force of the engine body during operation, a shredding knife is used for shredding large-particle gypsum blocks, the rotation of a ram and the filter paper pore plate can bring filtered paper scraps into a separation box, and the filter paper pore plate is periodically vibrated under the flexible connection of an elastic steel sheet, and finally the paper scraps are cleaned into a storage box for recycling and collection under the separation and scraping action in the separation scraping groove.
Description
Technical Field
The invention belongs to the technical field of gypsum board production, and particularly relates to a device and a method for recycling production dust of a gypsum board.
Background
In the prior art, a dust collecting cover is movably covered above a cutting knife, a fan connected with a dust collecting bag is arranged below the dust collecting cover relative to a saw bench, and the dust collecting cover is used for recycling gypsum dust isolated in the dust collecting cover;
however, the above scheme has the following disadvantages: how to recycle the dust generated by cutting in the gypsum board production and crush the large-particle gypsum blocks, and also to separate and collect the facial mask paper scraps carried in the dust is a problem to be solved at present.
Disclosure of Invention
The invention aims to provide a device and a method for recycling production dust of a thistle board, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a thistle board production dust retrieval and utilization device, includes the cutting board that has the dust collecting cover, and the cutting board is cut the saw below and is covered and be equipped with the retrieval and utilization box, and is connected external dust bag through the fan body on the retrieval and utilization box lateral wall, the inside both sides of retrieval and utilization box are provided with dust guide bevel connection cover and dust guiding board respectively, and the retrieval and utilization box inside wall is equipped with crushing groove and is linked together with the fan body suction end, is equipped with the crushing arbor that the motor body drove in the crushing inslot;
the dust guiding plate is used for collecting and introducing gypsum dust thrown out during working of the cutting saw to the dust guiding inclined cover, and a filter plate is arranged between the dust guiding inclined cover and the dust guiding plate and used for filtering paper dust containing the paper dust and falling on the dust guiding inclined cover;
a rotating shaft transversely penetrates through a preset bearing hole on the side wall of the filter plate, power transmission is carried out between the tail end of the rotating shaft and the top of the crushing cutter shaft through gear meshing, a cleaning brush plate and a cutting knife are symmetrically arranged on the rotating shaft respectively, the cleaning brush plate is used for cleaning the filter surface of the filter plate, and the cutting knife is used for cutting large-particle gypsum blocks and enabling the large-particle gypsum blocks to pass through the filter plate and fall into the crushing groove;
the free end of the rotating shaft is annularly provided with a ram, a filter paper pore plate allowing large-particle gypsum blocks to pass through is arranged between the ram, and a separation box is arranged on the inner side of the dust guiding inclined cover and used for separating and collecting paper scraps on the ram or the filter paper pore plate.
Preferably, the motor body is fixedly arranged below the recycling box, the lower part of the crushing cutter shaft penetrates through a preset bearing hole at the end face of the bottom of the crushing groove and is connected with the output shaft end of the motor body, and the tail end of the rotating shaft and the top of the crushing cutter shaft are respectively provided with a main bevel gear and a secondary bevel gear which are meshed with each other.
Preferably, the upper surface of the discharging end at the bottom of the dust guiding inclined cover is provided with a fault groove, the ram and the bottom of the filter paper pore plate are all extended into the fault groove, and a blocking cone block is arranged in a gap between the filter paper pore plate and the dust guiding inclined cover for shielding.
Preferably, the fan body during operation can make the paper dust absorption of the upper sliding of dust guiding inclined cover on the filter paper orifice plate, separation scraping grooves have on the separation box lateral wall, separation scraping inslot symmetry is provided with the separation and scrapes the hair and be used for separating rotatory through ram and the paper dust absorbed on the filter paper orifice plate, and dust guiding inclined cover lateral wall is provided with detachable storage box and is linked together with the separation box.
Preferably, the separation box is inboard to be provided with the plug, the outer terminal surface of ram is equipped with the open slot, and during the ram is rotatory, the plug circulation inserts in the open slot, just fixed part is provided with the elastic steel sheet between ram and the filter paper orifice plate, and is provided with on the filter paper orifice plate inside wall and receives the push lug, along with the ram drives the filter paper orifice plate rotation, the plug can drive the filter paper orifice plate and vibrate in getting into the separation box with the circulation contact of receiving the push lug.
Preferably, the elastic steel sheet internal surface is provided with reset spring, just be provided with the fixed block on the ram and with reset spring free end fixed connection, the spring force that reset spring produced to filter paper orifice plate is convenient for receive the push lug and the top keeps the contact position.
A method for recycling production dust of a paper-surface gypsum board is used for the device for recycling the production dust of the paper-surface gypsum board, and comprises the following steps:
the method comprises the steps that A, according to the sizes of dust, paper dust strips, paper dust and large-particle gypsum generated after cutting of the type of a paper gypsum board, the pore diameters of a filter plate and a filter paper pore plate are adaptively adjusted, so that gypsum dust and the large-particle gypsum roughly cut by a cutter can pass through the filter plate, meanwhile, the large-particle gypsum needs to be ensured to pass through the filter paper pore plate, the paper dust strips can be filtered and blocked by the filter paper pore plate, the paper dust is filtered and blocked by the filter plate, an electric machine body and a fan body power end are connected with an external control power supply, the tooth ratio between a main bevel gear and an auxiliary bevel gear is adjusted, and on the premise that the rotating speed of a rotating shaft is smaller than that of a crushing cutter shaft, the cutter is ensured to roughly cut the large-particle gypsum, and meanwhile, the paper dust cannot be further crushed;
and B, the cutting saw on the cutting table slides to the dust guiding inclined cover through the dust guiding plate, the dust mixture on the dust guiding inclined cover can be filtered by the ram and the filter paper pore plate to separate paper scraps or paper scraps with large diameter, the suction force of the fan body ensures the adsorption of the filter paper pore plate to the paper scraps, the output shaft end of the fan body drives the crushing cutter shaft to rotate and further crush fallen gypsum powder, under the action of the main bevel gear and the auxiliary bevel gear, the rotating shaft drives the cleaning brush plate, the shredding knife, the ram and the filter paper pore plate to rotate, the cleaning brush plate prevents the gypsum powder from blocking the filter plate, the shredding knife is used for shredding large-particle gypsum blocks, the rotation of the ram and the filter paper pore plate can bring the filtered paper scraps into the separation box, the pore plate is periodically vibrated along with the pushing of the ram and the pushed convex block, and the filter paper is periodically vibrated under the flexible connection of the elastic steel sheet, and finally the paper scraps are cleaned and collected in the storage box under the separation scraping effect in the separation scraping groove.
Compared with the prior art, the invention has the beneficial effects that: the invention ensures the adsorption of the filter paper pore plate to the paper scraps by the suction force of the fan body during the work, the shredding knife is used for shredding the large-particle gypsum blocks, the rotation of the ram and the filter paper pore plate can bring the filtered paper scraps into the separation box, the filter paper pore plate is periodically vibrated under the flexible connection of the elastic steel sheet along with the pushing of the ram and the pushed convex block, and finally the paper scraps are cleaned into the storage box for recycling and collection under the separation and scraping action in the separation scraping groove.
Drawings
FIG. 1 is a schematic view in partial cross-section of the present invention as applied to a dicing saw area;
FIG. 2 is a partial schematic view of the mating region of the dust deflector chute of FIG. 1;
FIG. 3 is a schematic view in partial cross-section of the filter paper aperture plate of FIG. 2 from the right;
FIG. 4 is a schematic view of a separation box on a dust chute according to the present invention;
FIG. 5 is a schematic diagram of the separation cassette of FIG. 4 in half cross-section;
FIG. 6 is a schematic diagram of a matching area of a filter paper orifice plate on a ram according to the present invention;
FIG. 7 is a schematic view of an open slot area of the ram of FIG. 6A;
FIG. 8 is a partial schematic view of the back of the ram of the present invention.
In the figure: 1. a dust collection cover; 2. a cutting table; 3. a recycling box; 4. a wind turbine body; 5. a dust collecting bag; 6. a dust guiding inclined cover; 7. a dust guiding plate; 8. a pulverizing tank; 9. a motor body; 10. crushing a cutter shaft; 11. a filter plate; 12. a rotation shaft; 13. cleaning a brush plate; 14. a chopper; 15. a ram; 16. a filter paper orifice plate; 17. a separation box; 18. a main bevel gear; 19. a secondary bevel gear; 20. a fault groove; 21. plugging the cone block; 22. separating and scraping the groove; 23. separating and shaving; 24. a storage box; 25. a plug; 26. an open slot; 27. an elastic steel sheet; 28. a pushed bump; 29. a return spring; 30. and a fixed block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution:
embodiment one:
the utility model provides a thistle board production dust retrieval and utilization device, including the cutting board 2 that has dust cage 1, cutting saw below cover is equipped with retrieval and utilization box 3 on the cutting board 2, and connect external dust bag 5 through fan body 4 on retrieval and utilization box 3 lateral wall, dust bag 5 comprises arbitrary one of polyester fiber, polypropylene fiber, retrieval and utilization box 3 inside both sides are provided with dust guide bevel hood 6 and dust guiding plate 7 respectively, be equipped with the opening that is used for cutting saw salient on the cutting board 2 face at retrieval and utilization box 3 roof, the dust that gypsum board cuts enters into retrieval and utilization box 3 after the separation of dust cage 1, dust guiding plate 7 slant towards dust guide bevel hood 6 inboard, and retrieval and utilization box 3 inside wall is equipped with crushing groove 8 and is linked together with fan body 4 suction end, fan body 4 adopts the axial fan product of corresponding model, be equipped with the crushing arbor 10 of motor body 9 drive inside, motor body 9 adopts step motor, crushing arbor 10 periphery arranges the blade and is used for carrying out secondary cutting to the gypsum dust that falls into, make it finer;
the dust guiding plate 7 collects and guides gypsum dust thrown out during the working of the cutting saw to the dust guiding inclined cover 6, and a filter plate 11 is arranged between the dust guiding inclined cover 6 and the dust guiding plate 7 and is used for filtering paper dust containing paper dust and gypsum dust sliding on the dust guiding inclined cover 6;
a transverse bearing hole is preset on the side wall of the filter plate 11, a rotary shaft 12 transversely penetrates through the preset bearing hole on the side wall of the filter plate 11, power transmission is carried out between the tail end of the rotary shaft 12 and the top of the crushing cutter shaft 10 through gear meshing, a cleaning brush plate 13 and a cutter 14 are symmetrically arranged on the rotary shaft 12 respectively, the cleaning brush plate 13 is used for cleaning the filtering surface of the filter plate 11, the cleaning brush plate 13 is made of nylon, and the cutter 14 is used for cutting large-particle gypsum blocks and enabling the large-particle gypsum blocks to pass through the filter plate 11 and fall into the crushing groove 8;
as shown in fig. 8, the free end of the rotating shaft 12 is annularly provided with a ram 15, the back of the ram 15 is provided with an inclined notch, a ram is arranged in the inclined notch, the ram is used for lifting and separating paper scraps, a filter paper pore plate 16 allowing large-particle gypsum blocks to pass through is arranged between the rams 15, and a separation box 17 is arranged at the inner side of the dust guiding inclined cover 6 and used for separating and collecting the paper scraps on the ram 15 or the filter paper pore plate 16.
Embodiment two:
further describing the first embodiment, the motor body 9 is fixedly arranged below the recycling box 3, a bearing hole is preset at the bottom end surface of the crushing groove 8, the lower part of the crushing cutter shaft 10 penetrates through the preset bearing hole at the bottom end surface of the crushing groove 8 and is connected with the output shaft end of the motor body 9, and the tail end of the rotating shaft 12 and the top of the crushing cutter shaft 10 are respectively provided with a main bevel gear 18 and a secondary bevel gear 19 which are meshed with each other and are used for providing a rotating power source for the rotating shaft 12;
the upper surface of the discharge end at the bottom of the dust guiding inclined cover 6 is provided with a fault groove 20, the bottoms of the ram 15 and the filter paper pore plate 16 are all extended into the fault groove 20, a blocking cone block 21 is arranged in a gap between the filter paper pore plate 16 and the dust guiding inclined cover 6 to shield, paper scraps strips are prevented from leaking out through the gap by the aid of the design of the blocking cone block 21, the paper scraps strips on the dust guiding inclined cover 6 are conveniently adsorbed by the filter paper pore plate 16 by the aid of the design of the fault groove 20, and meanwhile the paper scraps strips are also conveniently picked up by the ram 15.
Embodiment III:
on the basis of the first embodiment, further description is made that when the fan body 4 works, the paper scraps sliding on the dust guiding inclined cover 6 are adsorbed on the filter paper orifice plate 16, the separating scraping groove 22 is formed in the side wall of the separating box 17, the cross section width of the separating scraping groove 22 is larger than that of the cantilever beam 15 and the filter paper orifice plate 16, when the filter paper orifice plate 16 enters the separating box 17, the paper scraps on the outer surface of the separating scraping groove is lost in suction force generated by the fan body 4, the paper scraps can fall under the action of gravity and partially displace, the separating scraping groove 22 is symmetrically provided with separating scraping hairs 23 and is used for finally separating the paper scraps adsorbed on the rotating cantilever beam 15 and the filter paper orifice plate 16, the outer side wall of the dust guiding inclined cover 6 is provided with the detachable storage box 24 in a bolt connection mode and is communicated with the separating box 17, the storage box 24 is inserted into the installation opening and is fixedly connected with the filter paper scraps on the outer edge of the installation opening, and a sealing rubber ring is arranged on the contact surface between the storage box 24 and the installation opening for avoiding air leakage, and the paper scraps are conveniently recycled.
Embodiment four:
on the basis of the first embodiment, further description is provided that a plug 25 is arranged on the inner side of the separation box 17, an open slot 26 is formed on the outer end surface of the ram 15, when the ram 15 rotates, the plug 25 is circularly inserted into the open slot 26, an elastic steel sheet 27 is arranged at the fixing part between the ram 15 and the filter paper pore plate 16, a pushed bump 28 is arranged on the inner side wall of the filter paper pore plate 16, the shape of the outer convex surface of the pushed bump 28 is adaptively adjusted according to the vibration amount required by the filter paper pore plate 16, when the vibration amount is required to be increased, the outer convex thickness of the pushed bump 28 is only required to be gradually increased, as long as the vibration frequency is required to be adjusted, the filter paper pore plate 16 is driven to vibrate by the circular contact of the plug 25 and the pushed bump 28 when the filter paper pore plate 16 enters the separation box 17, so that the paper chip on the outer surface of the filter paper pore plate 16 is vibrated, the separation is facilitated, and meanwhile, the size of the plug 25 can be adaptively adjusted, so that the contact displacement of the pushed bump 28 is adaptively changed;
the elastic steel sheet 27 is provided with a reset spring 29 on the inner surface, the filter paper orifice plate 16 is flexibly connected due to the arrangement of the elastic steel sheet 27, elastic reset can be carried out after the filter paper orifice plate 16 is displaced and biased, the ram 15 is provided with a fixed block 30 and fixedly connected with the free end of the reset spring 29, and the contact position between the push-out lug 28 and the plug 25 is conveniently kept due to the spring force generated by the reset spring 29 on the filter paper orifice plate 16.
A method for producing a dust recycling device by using a paper surface gypsum board is used for the dust recycling device for producing the paper surface gypsum board, and comprises the following steps:
the method comprises the steps of A, adaptively adjusting the aperture of a filter plate 11 and the aperture of a filter paper pore plate 16 according to the size of dust, paper dust strips, paper dust and large-particle gypsum generated after cutting the paper gypsum board type, enabling gypsum dust and the large-particle gypsum roughly cut by a cutter 14 to pass through the filter plate 11, ensuring that the large-particle gypsum can pass through the filter paper pore plate 16, filtering and blocking the paper dust strips by the filter paper pore plate 16, filtering and blocking the paper dust by the filter plate 11, connecting the power ends of a motor body 9 and a fan body 4 with an external control power supply, adjusting the gear ratio between a main bevel gear 18 and a secondary bevel gear 19, and ensuring that the cutter 14 can not further cut the paper dust while roughly cutting the large-particle gypsum on the basis that the rotating speed of a rotating shaft 12 is smaller than that of a crushing cutter shaft 10;
b, the dust mixture generated by cutting the gypsum board on the cutting table 2 slides to the dust guiding inclined cover 6 through the dust guiding plate 7, the dust mixture on the dust guiding inclined cover 6 can be filtered by the ram 15 and the filter paper pore plate 16 to separate paper scraps or paper scraps with large diameter, the suction force of the fan body 4 during operation ensures the adsorption of the filter paper pore plate 16 to the paper scraps, the output shaft end of the motor 9 drives the crushing cutter shaft 10 to rotate and further crush the fallen gypsum powder, the rotating shaft 12 is driven by the main bevel gear 18 and the auxiliary bevel gear 19 to rotate the cleaning brush plate 13, the chopping knife 14, the ram 15 and the filter paper pore plate 16, the cleaning brush plate 13 is used for avoiding the blockage of the gypsum powder to the filter plate 11, the chopping knife 14 is used for chopping large-particle gypsum blocks, the rotation of the ram 15 and the filter paper pore plate 16 can bring the filtered paper scraps into the separation box 17, and the filter paper scraps 16 are periodically vibrated under the flexible connection of the elastic steel sheet 27 along with the pushing of the pushing head 25 and the push-push bump 28, and finally the filter paper scraps 16 are scraped into the separation box 24 under the action of the scraping and the scraping groove 23 to be cleaned.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (4)
1. The utility model provides a thistle board production dust retrieval and utilization device, includes the cutting board that has the dust cage, and the cutting saw below cover is equipped with the retrieval and utilization box on the cutting board, and passes through external dust bag of fan body connection on the retrieval and utilization box lateral wall, its characterized in that: the two sides of the interior of the recycling box are respectively provided with a dust guide inclined cover and a dust guide plate, the inner side wall of the recycling box is provided with a crushing groove which is communicated with the air suction end of the fan body, and a crushing cutter shaft driven by a motor body is arranged in the crushing groove;
the dust guiding plate is used for collecting and introducing gypsum dust thrown out during working of the cutting saw to the dust guiding inclined cover, and a filter plate is arranged between the dust guiding inclined cover and the dust guiding plate and used for filtering paper dust containing the paper dust and falling on the dust guiding inclined cover;
a rotating shaft transversely penetrates through a preset bearing hole on the side wall of the filter plate, the tail end of the rotating shaft is in gear engagement with the top of the crushing cutter shaft to carry out power transmission, a cleaning brush plate and a cutter are symmetrically arranged on the rotating shaft respectively, the lower part of the crushing cutter shaft penetrates through the preset bearing hole on the end face of the bottom of the crushing groove and is connected with the output shaft end of the motor body, a main bevel gear and a secondary bevel gear which are mutually engaged are respectively arranged on the tail end of the rotating shaft and the top of the crushing cutter shaft, the cleaning brush plate is used for cleaning the filtering surface of the filter plate, and the cutter is used for cutting large-particle gypsum blocks and enabling the large-particle gypsum blocks to penetrate through the filter plate and fall into the crushing groove;
the free end of the rotating shaft is annularly provided with a ram, a filter paper pore plate allowing large-particle gypsum blocks to pass through is arranged between the ram, and a separation box is arranged at the inner side of the dust guiding inclined cover and used for separating and collecting paper scraps on the ram or the filter paper pore plate;
the inner side of the separation box is provided with a plug, the outer end surface of the ram is provided with an open slot, when the ram rotates, the plug is circularly inserted into the open slot, an elastic steel sheet is arranged at the fixing part between the ram and the filter paper pore plate, the inner side wall of the filter paper pore plate is provided with a pushed convex block, and as the ram drives the filter paper pore plate to rotate, the filter paper pore plate is driven to vibrate by the circular contact of the plug and the pushed convex block;
the elastic steel sheet is provided with a reset spring on the inner surface, the ram is provided with a fixed block and fixedly connected with the free end of the reset spring, and the reset spring is convenient for the push-receiving lug and the plug to keep a contact position due to the spring force generated by the reset spring on the filter paper pore plate;
the fan body during operation can make the paper dust absorption of the upper slide of dust guiding inclined cover on the filter paper orifice plate, separation scraping groove has on the separation box lateral wall, and separation scraping inslot symmetry is provided with the separation and scrapes the hair and be used for separating rotatory through ram and the adsorbed paper dust on the filter paper orifice plate, and dust guiding inclined cover lateral wall is provided with detachable storage box and is linked together with the separation box.
2. The gypsum board production dust recycling device according to claim 1, wherein: the motor body is fixedly arranged below the recycling box.
3. The gypsum board production dust recycling device according to claim 1, wherein: the upper surface of the discharging end at the bottom of the dust guiding inclined cover is provided with a fault groove, the ram and the bottom of the filter paper pore plate are all extended into the fault groove, and a blocking cone block is arranged in a gap between the filter paper pore plate and the dust guiding inclined cover for shielding.
4. A method for recycling production dust of gypsum board, which is used for the gypsum board production dust recycling device of the claim 1, and is characterized by comprising the following steps:
the method comprises the steps that A, according to the sizes of dust, paper dust strips, paper dust and large-particle gypsum generated after cutting of the type of a paper gypsum board, the pore diameters of a filter plate and a filter paper pore plate are adaptively adjusted, so that gypsum dust and the large-particle gypsum roughly cut by a cutter can pass through the filter plate, meanwhile, the large-particle gypsum needs to be ensured to pass through the filter paper pore plate, the paper dust strips can be filtered and blocked by the filter paper pore plate, the paper dust is filtered and blocked by the filter plate, an electric machine body and a fan body power end are connected with an external control power supply, the tooth ratio between a main bevel gear and an auxiliary bevel gear is adjusted, and on the premise that the rotating speed of a rotating shaft is smaller than that of a crushing cutter shaft, the cutter is ensured to roughly cut the large-particle gypsum, and meanwhile, the paper dust cannot be further crushed;
and B, the cutting saw on the cutting table slides to the dust guiding inclined cover through the dust guiding plate, the dust mixture on the dust guiding inclined cover can be filtered by the ram and the filter paper pore plate to separate paper scraps or paper scraps with large diameter, the suction force of the fan body ensures the adsorption of the filter paper pore plate to the paper scraps, the output shaft end of the fan body drives the crushing cutter shaft to rotate and further crush fallen gypsum powder, under the action of the main bevel gear and the auxiliary bevel gear, the rotating shaft drives the cleaning brush plate, the shredding knife, the ram and the filter paper pore plate to rotate, the cleaning brush plate prevents the gypsum powder from blocking the filter plate, the shredding knife is used for shredding large-particle gypsum blocks, the rotation of the ram and the filter paper pore plate can bring the filtered paper scraps into the separation box, the pore plate is periodically vibrated along with the pushing of the ram and the pushed convex block, and the filter paper is periodically vibrated under the flexible connection of the elastic steel sheet, and finally the paper scraps are cleaned and collected in the storage box under the separation scraping effect in the separation scraping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311173596.0A CN117160614B (en) | 2023-09-12 | 2023-09-12 | Device and method for recycling dust produced by gypsum board |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311173596.0A CN117160614B (en) | 2023-09-12 | 2023-09-12 | Device and method for recycling dust produced by gypsum board |
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| CN117160614A CN117160614A (en) | 2023-12-05 |
| CN117160614B true CN117160614B (en) | 2024-03-19 |
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| JP2007245023A (en) * | 2006-03-16 | 2007-09-27 | Miike Iron Works Co Ltd | Recycling system for waste gypsum board |
| KR100942373B1 (en) * | 2008-10-24 | 2010-02-12 | 김현배 | Waste vinyl chopper |
| CN108273610A (en) * | 2017-12-23 | 2018-07-13 | 郑东亮 | A kind of environmentally friendly grinding device of waste paper recycling |
| CN108993858A (en) * | 2018-06-22 | 2018-12-14 | 宁波北新建材有限公司 | A kind of separation system of Novel gypsum board mask paper and gypsum |
| CN210357453U (en) * | 2019-07-10 | 2020-04-21 | 武桂芳 | Orthopedics gypsum breaker |
| CN210650862U (en) * | 2019-10-10 | 2020-06-02 | 东莞市桐昌纸业有限公司 | Automatic waste cutting machine for corrugated boards with good cleanliness |
| CN111185290A (en) * | 2020-02-12 | 2020-05-22 | 宁波北新建材有限公司 | Waste material secondary screening system in gypsum board waste recycling process |
| CN216630987U (en) * | 2021-11-18 | 2022-05-31 | 谢金炎 | Building engineering is with garbage disposal device that has dust absorption and purification |
| CN115069375A (en) * | 2022-06-20 | 2022-09-20 | 林碧红 | High-speed traditional chinese medicine rubbing crusher |
| CN219482007U (en) * | 2023-03-14 | 2023-08-08 | 山东寒亭第一盐场有限公司 | Energy-saving dust salt recoverer |
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