Plate processing device for phosphogypsum constructional engineering

Abstract

The invention belongs to the technical field of ardealite board processing, and particularly relates to an ardealite constructional engineering board processing device which comprises a bottom plate, lifting mechanisms are arranged at the left end and the right end of the upper side of the bottom plate correspondingly, and clamping mechanisms are fixed to the ends, close to each other, of the two lifting mechanisms correspondingly; according to the ardealite board drying device, after the ardealite board is prepared through cooperation of the transverse board and the forming frame, the ardealite board can be moved into the drying box, and hot air is blown to the ardealite board through movement of a fixed pipe, a rotating pipe and an air blowing pipe in the ardealite board, so that drying of the ardealite board can be accelerated, and the hardness maximization time of the ardealite board is shortened; the processing quality is improved; a scraping mechanism is arranged at the upper end of a rotating pipe, and after the phosphogypsum board at the upper end of a transverse plate is taken off, a scraping plate and a cleaning brush can make contact with the surface of the phosphogypsum board under the action of a moving mechanism, so that a small amount of processing raw materials remaining on the surface of the phosphogypsum board are scraped and cleaned, and it is guaranteed that the transverse plate is not affected to be used again; the production quality of the gypsum board is improved.

Description

Technical Field

[0001] The invention relates to the technical field of phosphogypsum board processing, in particular to a phosphogypsum board processing device for construction engineering. Background Art

[0002] Phospho-gypsum partition board is a kind of "breathing wallboard". Its microporous structure can absorb and release moisture indoors, automatically adjust the indoor humidity, and improve the comfort of residential interiors. Phospho-gypsum partition board will not crack or deform under normal conditions, and the breaking load can reach more than 5000N. Its low density and light weight are conducive to reducing the load of high-rise buildings and reducing construction costs. Phospho-gypsum partition board has obvious energy-saving and waste-recycling effects. It is a new type of green and environmentally friendly wall material, and its heat insulation and sound insulation effects are also particularly excellent. When processing and producing phospho-gypsum board, molding equipment is required;

[0003] However, the existing processing equipment still has the following technical problems when in use:

[0004] After the existing processing equipment pours the raw materials of the phosphogypsum board into the mold for extrusion molding, it is impossible to increase the molding speed by heating it, thereby shortening the time for the board to reach the maximum hardness, thereby improving the processing efficiency.

[0005] For this reason, a phosphogypsum construction engineering board processing device is now proposed to solve the above-mentioned problems. Summary of the invention

[0006] The object of the present invention is to provide a phosphogypsum construction engineering board processing device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solutions: a phosphogypsum construction engineering board processing device, comprising a bottom plate, the upper left end and the right end of the bottom plate are both provided with lifting mechanisms, the ends of the two lifting mechanisms close to each other are both fixed with clamping mechanisms, the lower ends of the two clamping mechanisms are jointly provided with a horizontal plate, the upper ends of the horizontal plates are contacted with a forming frame, the rear end of the upper side of the bottom plate is fixed with a vertical plate, the rear side of the forming frame is fixedly connected to the front side of the vertical plate, and the upper end of the front side of the vertical plate is fixed with a pressing mechanism;

[0008] A drying box is fixed to the front side of the vertical plate, a support plate is fixed to the rear side of the drying box, a heating box is fixed to the upper side of the support plate, an electric heating device is fixed inside the heating box, a first air inlet pipe is fixed to the upper side of the heating box, a first mounting cover is fixed to the front side of the heating box, a blowing fan is fixed inside the first mounting cover, a connecting hose is fixed to the front side of the first mounting cover, and the front end of the connecting hose extends to the interior of the drying box;

[0009] A moving mechanism is fixed above the rear end of the inner wall of the drying box, a fixed tube is fixed to the lower end of the moving mechanism, a rotating tube is rotatably provided at the front end of the fixed tube, evenly arranged blowing tubes are fixed to the lower side of the rotating tube, the front end of the connecting hose is fixedly connected to the rear end of the fixed tube, a rotating mechanism is fixed to the left side of the fixed tube, a scraping mechanism is fixed to the upper side of the rotating tube, and a supporting mechanism is fixed to the lower end inside the drying box.

[0010] Preferably, the lifting mechanism includes two strip plates, both of which are fixedly connected to the upper side of the base plate, both of which are internally provided with a first screw rod for rotation via a bearing, both of which are fixedly provided with a first motor on the upper side of the two strip plates, the upper end of the first screw rod is fixedly connected to the output end of the first motor, a lifting block is threadedly provided on the rod wall of the first screw rod, the side wall of the lifting block is slidably connected to the inner wall of the strip plate, and a lifting rod is fixed to the side wall of the lifting block.

[0011] Preferably, the clamping mechanism includes a fixed block, which is fixedly connected to the lower end of the lifting rod, and the first cylinder is fixed on the front and rear sides of the fixed block, and the ends of the two first cylinders that are close to each other are fixed with sliders, and the sides of the two sliders that are close to each other are fixed with plug-in blocks, and the left and right ends on the upper side of the cross plate are fixed with plug-in blocks, and the ends of the two plug-in rods that are close to each other are plugged into the plug-in blocks.

[0012] Preferably, the pressing mechanism comprises a fixing plate, the fixing plate is fixedly connected to the front side of the vertical plate, a second cylinder is fixed to the side wall of the fixing plate, a pressing plate is fixed to the lower end of the second cylinder, and the pressing plate is adapted to the forming frame.

[0013] Preferably, the moving mechanism includes a guide rail, which is fixedly connected to the rear side of the inner wall of the drying box, a second screw rod is arranged inside the guide rail for horizontal rotation via a bearing, a storage plate is fixed on the upper side of the guide rail, a double-axis motor is fixed inside the storage plate, a transmission rod is fixed on the left and right ends of the double-axis motor, the rod walls of the two transmission rods are sleeved with a first pulley, the left and right ends of the rod wall of the second screw rod are fixed with a second pulley, the two first pulleys are rotatably connected to the two second pulleys via belts, an adjusting block is threadedly arranged on the rod wall of the second screw rod, the upper side of the adjusting block is slidably connected to the inner wall of the guide rail, and the lower side of the adjusting block is fixedly connected to the upper side of the fixed tube.

[0014] Preferably, the rotating mechanism includes a chassis, which is fixedly connected to the left side of the fixed tube, a second motor is fixed inside the chassis, an output rod is fixed to the output end of the second motor, a third pulley is fixedly sleeved on the rod wall of the output rod, a fourth pulley is fixedly sleeved on the tube wall of the rotating tube, and the third pulley is rotatably connected to the fourth pulley via a belt.

[0015] Preferably, the scraping mechanism includes a mounting plate, which is fixedly connected to the upper side of the rotating tube, a third cylinder is fixed inside the mounting plate, the upper end of the third cylinder extends to the upper end of the mounting plate and is fixed with a fixed seat, a scraper is fixed to the side wall of the fixed seat, and cleaning brushes are provided on the side walls of the fixed seat at both ends of the scraper.

[0016] Preferably, the supporting mechanism comprises a fourth cylinder, the fourth cylinder is fixedly connected to the lower end of the inner wall of the drying box, and a bracket is fixed to the upper end of the fourth cylinder.

[0017] Preferably, a symmetrical second mounting cover is fixed to the lower side of the drying box, an exhaust fan is fixed inside the two second mounting covers, a transverse pipe is fixed to the upper side of the two second mounting covers, a uniformly arranged dust suction pipe is fixed to the upper side of the two transverse pipes, a second air inlet duct is fixed to the lower side of the two second mounting covers, a filter box is fixed to the lower side of the drying box, a cover plate is fixed to the front end of the filter box by bolts, the other ends of the two second air inlet ducts extend to the interior of the filter box, a limiting frame is fixed to the interior of the filter box, a filter plate is fixed to the upper end of the limiting frame by bolts, a filter screen is fixed to the side wall of the filter plate, and an air outlet duct is fixed to the lower side of the filter box.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1) After the phosphogypsum board is prepared by the cooperation of the horizontal plate and the forming frame, the phosphogypsum board can be moved to the inside of the drying box, and hot air is blown to the phosphogypsum board by moving the internal fixed pipe, rotating pipe and blowing pipe, thereby accelerating the drying of the phosphogypsum board, shortening the time for maximizing its hardness, and improving the processing quality;

[0020] 2) By setting a scraping mechanism at the upper end of the rotating tube, after the phosphogypsum board on the upper end of the horizontal plate is removed, the scraper and the cleaning brush can contact the surface of the phosphogypsum board under the action of the moving mechanism, so as to scrape and clean a small amount of processed raw materials remaining on the surface, ensuring that the horizontal plate does not affect the reuse and increasing the production quality of the gypsum board. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 for Figure 1 A schematic cross-sectional structure diagram of ;

[0023] Figure 3 is a structural schematic diagram of the clamping mechanism;

[0024] Figure 4 It is a structural schematic diagram of the mobile mechanism;

[0025] Figure 5 It is a structural schematic diagram of the rotating mechanism;

[0026] Figure 6 is a side sectional view of the heating box;

[0027] Figure 7 It is a structural schematic diagram of the scraping mechanism;

[0028] Figure 8 It is a schematic diagram of the cross-sectional structure of the filter box;

[0029] Fig. 9 It is a structural diagram of the limit frame.

[0030] In the figure: 1 bottom plate, 2 horizontal plate, 3 forming frame, 4 vertical plate, 5 drying box, 6 support plate, 7 heating box, 8 electric heating device, 9 first air inlet pipe, 10 first mounting cover, 11 blowing fan, 12 connecting hose, 13 fixed pipe, 14 rotating pipe, 15 blowing pipe, 16 strip plate, 17 first screw rod, 18 first motor, 19 lifting block, 20 lifting rod, 21 fixed block, 22 first cylinder, 23 slider, 24 plug rod, 25 plug block, 26 fixed plate, 27 second cylinder, 28 pressing Plate, 29 guide rail, 30 second screw rod, 31 storage plate, 32 dual-axis motor, 33 transmission rod, 34 adjustment block, 35 chassis, 36 second motor, 37 output rod, 38 mounting plate, 39 third cylinder, 40 scraper, 41 scraper, 42 cleaning brush, 43 fourth cylinder, 44 bracket, 45 second mounting cover, 46 exhaust fan, 47 horizontal pipe, 48 dust suction pipe, 49 second air inlet pipe, 50 filter box, 51 cover plate, 52 limit frame, 53 filter plate, 54 filter net, 55 air outlet pipe. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the 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 cannot be understood as a limitation on the present invention.

[0033] Example:

[0034] See also Figure 1-9 , the present invention provides a technical solution:

[0035] A phosphogypsum construction engineering board processing device comprises a bottom plate 1, a lifting mechanism is arranged at the upper left end and the right end of the bottom plate 1, a clamping mechanism is fixed at the ends of the two lifting mechanisms close to each other, a horizontal plate 2 is arranged at the lower ends of the two clamping mechanisms, a forming frame 3 is arranged in contact with the upper end of the horizontal plate 2, a vertical plate 4 is fixed at the rear end of the upper side of the bottom plate 1, the rear side of the forming frame 3 is fixedly connected to the front side of the vertical plate 4, a pressing mechanism is fixed at the upper end of the front side of the vertical plate 4, the prepared raw materials are poured into the inside of the forming frame 3, and the gypsum board is formed by the cooperation of the forming frame 3 and the horizontal plate 2 and the pressing of the pressing mechanism;

[0036] A drying box 5 is fixed to the front side of the vertical plate 4, a support plate 6 is fixed to the rear side of the drying box 5, a heating box 7 is fixed to the upper side of the support plate 6, an electric heating device 8 is fixed inside the heating box 7, a first air inlet pipe 9 is fixed to the upper side of the heating box 7, a first mounting cover 10 is fixed to the front side of the heating box 7, a blowing fan 11 is fixed inside the first mounting cover 10, a connecting hose 12 is fixed to the front side of the first mounting cover 10, and the front end of the connecting hose 12 extends to the inside of the drying box 5, the horizontal plate 2 is moved to the inside of the bracket 44, and the forming frame 3 is removed, so that hot air is blown to the gypsum board through the blowing pipe 11 to dry it, thereby accelerating the forming speed of the gypsum board;

[0037] A moving mechanism is fixed above the rear end of the inner wall of the drying box 5, a fixed tube 13 is fixed at the lower end of the moving mechanism, a rotating tube 14 is rotatably provided at the front end of the fixed tube 13, and evenly arranged blowing tubes 15 are fixed to the lower side of the rotating tube 14. The front end of the connecting hose 12 is fixedly connected to the rear end of the fixed tube 13, a rotating mechanism is fixed on the left side of the fixed tube 13, a scraping mechanism is fixed on the upper side of the rotating tube 14, and a supporting mechanism is fixed at the lower end inside the drying box 5.

[0038] The lifting mechanism includes two strip plates 16, both of which are fixedly connected to the upper side of the bottom plate 1, and first screw rods 17 are rotatably arranged inside the two strip plates 16 through bearings, and first motors 18 are fixedly arranged on the upper sides of the two strip plates 16, and the upper ends of the first screw rods 17 are fixedly connected to the output ends of the first motors 18, and lifting blocks 19 are threadedly arranged on the rod walls of the first screw rods 17, and the side walls of the lifting blocks 19 are slidably connected to the inner walls of the strip plates 16, and lifting rods 20 are fixed to the side walls of the lifting blocks 19, and the lifting mechanism can control the horizontal plate 2 to move up and down, thereby moving the horizontal plate 2 to the inside of the drying box 5 for heating it.

[0039] The clamping mechanism includes a fixed block 21, which is fixedly connected to the lower end of the lifting rod 20. The front and rear sides of the fixed block 21 are fixed with first cylinders 22, and the ends of the two first cylinders 22 that are close to each other are fixed with sliders 23. The sides of the two sliders 23 that are close to each other are fixed with plugging rods 24. The left and right ends of the upper side of the cross plate 2 are fixed with plugging blocks 25, and the ends of the two plugging rods 24 that are close to each other are plugged into the plugging blocks 25. The sliders 23 are driven to move by the two first cylinders 22, and the sliders 23 drive the plugging rods 24 of the side walls to be plugged into the plugging blocks 25, thereby limiting the cross plate 2, and otherwise releasing the limiting effect on the cross plate 2.

[0040] The pressing mechanism includes a fixed plate 26, which is fixedly connected to the front side of the vertical plate 4. A second cylinder 27 is fixed to the side wall of the fixed plate 26, and a pressing plate 28 is fixed to the lower end of the second cylinder 27. The pressing plate 28 is adapted to the forming frame 3. The pressing plate 28 is driven downward by the extension of the second cylinder 27, and the material is pressed into a plate by the pressing plate 28.

[0041] The moving mechanism includes a guide rail 29, which is fixedly connected to the rear side of the inner wall of the drying box 5. A second screw rod 30 is arranged inside the guide rail 29 for horizontal rotation through a bearing. A storage plate 31 is fixed on the upper side of the guide rail 29. A double-axis motor 32 is fixed inside the storage plate 31. A transmission rod 33 is fixed to the left and right ends of the double-axis motor 32. The rod walls of the two transmission rods 33 are sleeved with a first pulley. The left and right ends of the rod wall of the second screw rod 30 are fixed with a second pulley. The two first pulleys are rotationally connected to the two second pulleys through belts. An adjusting block 34 is threadedly arranged on the rod wall of the second screw rod 30. The upper side of the adjusting block 34 is slidably connected to the inner wall of the guide rail 29, and the lower side of the adjusting block 34 is fixedly connected to the upper side of the fixed tube 13. The double-axis motor 32 is a forward and reverse motor, thereby driving the fixed tube 13 and the rotating tube 14 to move left and right.

[0042] The rotating mechanism includes a chassis 35, which is fixedly connected to the left side of the fixed tube 13. A second motor 36 is fixed inside the chassis 35. An output rod 37 is fixed to the output end of the second motor 36. A third pulley is fixedly sleeved on the rod wall of the output rod 37. A fourth pulley is fixedly sleeved on the tube wall of the rotating tube 14. The third pulley is rotatably connected to the fourth pulley through a belt. The rotating mechanism is to ensure the rotation of the rotating tube 14.

[0043] The scraping mechanism includes a mounting plate 38, which is fixedly connected to the upper side of the rotating tube 14. A third cylinder 39 is fixed inside the mounting plate 38. The upper end of the third cylinder 39 extends to the upper end of the mounting plate 38 and is fixed with a fixed seat 40. A scraper 41 is fixed to the side wall of the fixed seat 40. Cleaning brushes 42 are provided at both ends of the scraper 41 on the side walls of the fixed seat 40. When the plate at the upper end of the transverse plate 2 is removed, the third cylinder 39 can be extended to make the side wall of the scraper 41 contact with the side wall of the transverse plate 2, and cooperate with the moving mechanism to scrape the raw materials attached to the side wall of the transverse plate 2, and clean the residual raw materials scraped off by the cleaning brush 42.

[0044] The supporting mechanism comprises a fourth cylinder 43 , which is fixedly connected to the lower end of the inner wall of the drying box 5 , and a bracket 44 is fixed to the upper end of the fourth cylinder 43 .

[0045] A symmetrical second mounting cover 45 is fixed to the lower side of the drying box 5, and an exhaust fan 46 is fixed inside the two second mounting covers 45. A transverse pipe 47 is fixed to the upper side of the two second mounting covers 45, and a uniformly arranged dust suction pipe 48 is fixed to the upper side of the two transverse pipes 47. A second air inlet pipe 49 is fixed to the lower side of the two second mounting covers 45. A filter box 50 is fixed to the lower side of the drying box 5, and a cover plate 51 is fixed to the front end of the filter box 50 by bolts. The other ends of the two second air inlet pipes 49 extend to the interior of the filter box 50, and a limiting frame 52 is fixed inside the filter box 50. The limiting frame A filter plate 53 is fixed to the upper end of 52 by bolts, a filter screen 54 is fixed to the side wall of the filter plate 53, and an air outlet pipe 55 is fixed to the lower side of the filter box 50. After the raw materials on the upper end of the horizontal plate are swept down, the raw materials in the airflow can be filtered through the cooperation of the second mounting cover 45, the exhaust fan 46, the horizontal pipe 47, the dust suction pipe 48, the second air inlet pipe 49, the filter box 50, the filter plate 53, the filter screen 54 and the air outlet pipe 55. After the filter screen 54 has been used for a long time, it can be disassembled and replaced, which effectively prevents these dusts from causing air pollution or being inhaled by the human body to endanger human health.

[0046] Working principle:

[0047] During processing, the lifting mechanism drives the horizontal plate 2 to move upward to the lower end of the forming frame 3, the prepared raw materials are poured into the inside of the forming frame 3, and the pressing mechanism presses them into shape. After forming, the lifting mechanism drives the horizontal plate 2 to move to the inside of the drying box 5, the supporting mechanism supports the horizontal plate 2 and the plate, the clamping effect of the clamping mechanism on the horizontal plate 2 is released, and the plate returns to its original position.

[0048] The fixed tube 13 and the rotating tube 14 at the lower end are driven to move left and right by the moving mechanism, and the blowing fan 11 and the electric heating device 8 are started. The blowing fan 11 heats the airflow and discharges it through the connecting hose 12, the fixed tube 13, the rotating tube 14 and the blowing tube 15, and the plate is continuously blown and dried, thereby shortening the time for the plate hardness to be maximized and increasing the drying speed of the plate;

[0049] After the plate is dried, the plate is moved to the outside of the drying box 5 through the supporting mechanism. After the plate is taken away, the cross plate 2 is moved to its original position through the supporting mechanism. The rotating tube 14 is driven to rotate 180 degrees through the transmission mechanism, and the scraping mechanism is rotated downward. Through the cooperation of the moving mechanism, the scraper 41 is driven to scrape the residual raw materials on the surface of the cross plate 2.

[0050] The exhaust fan 46 is started, and the exhaust fan 46 cooperates with the dust suction pipe 48 to absorb the cleaned raw material dust. After entering the interior of the filter box 50, it is filtered through the filter screen 54 and finally discharged through the air outlet pipe 55.

[0051] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A phosphogypsum construction engineering board processing device, comprising a base plate (1), characterized in that: The upper left and right ends of the bottom plate (1) are both provided with lifting mechanisms, the ends of the two lifting mechanisms that are close to each other are both fixed with clamping mechanisms, the lower ends of the two clamping mechanisms are jointly provided with a horizontal plate (2), the upper end of the horizontal plate (2) is provided with a forming frame (3) in contact therewith, a vertical plate (4) is fixed at the rear end of the upper side of the bottom plate (1), the rear side of the forming frame (3) is fixedly connected to the front side of the vertical plate (4), and a pressing mechanism is fixed at the upper end of the front side of the vertical plate (4); A drying box (5) is fixed on the front side of the vertical plate (4), a support plate (6) is fixed on the rear side of the drying box (5), a heating box (7) is fixed on the upper side of the support plate (6), an electric heating device (8) is fixed inside the heating box (7), a first air inlet pipe (9) is fixed on the upper side of the heating box (7), a first mounting cover (10) is fixed on the front side of the heating box (7), a blowing fan (11) is fixed inside the first mounting cover (10), a connecting hose (12) is fixed on the front side of the first mounting cover (10), and the front end of the connecting hose (12) extends to the interior of the drying box (5); A moving mechanism is fixed above the rear end of the inner wall of the drying box (5), a fixed pipe (13) is fixed at the lower end of the moving mechanism, a rotating pipe (14) is rotatably arranged at the front end of the fixed pipe (13), and evenly arranged blowing pipes (15) are fixed to the lower side of the rotating pipe (14), the front end of the connecting hose (12) is fixedly connected to the rear end of the fixed pipe (13), a rotating mechanism is fixed on the left side of the fixed pipe (13), a scraping mechanism is fixed on the upper side of the rotating pipe (14), and a supporting mechanism is fixed at the lower end inside the drying box (5).

2. A phosphogypsum construction engineering board processing device according to claim 1, characterized in that: The lifting mechanism comprises two strip plates (16), the two strip plates (16) are fixedly connected to the upper side of the bottom plate (1), the interior of the two strip plates (16) is rotatably provided with a first screw rod (17) through a bearing, the upper side of the two strip plates (16) is fixed with a first motor (18), the upper end of the first screw rod (17) is fixedly connected to the output end of the first motor (18), the rod wall of the first screw rod (17) is threadedly provided with a lifting block (19), the side wall of the lifting block (19) is slidably connected to the inner wall of the strip plate (16), and the side wall of the lifting block (19) is fixed with a lifting rod (20).

3. A phosphogypsum construction engineering board processing device according to claim 2, characterized in that: The clamping mechanism comprises a fixed block (21), the fixed block (21) is fixedly connected to the lower end of the lifting rod (20), the front side and the rear side of the fixed block (21) are fixed with a first cylinder (22), the ends of the two first cylinders (22) that are close to each other are fixed with a slider (23), the sides of the two sliders (23) that are close to each other are fixed with an insertion rod (24), the left end and the right end of the upper side of the cross plate (2) are fixed with an insertion block (25), and the ends of the two insertion rods (24) that are close to each other are plugged into the insertion block (25).

4. A phosphogypsum construction engineering board processing device according to claim 1, characterized in that: The pressing mechanism comprises a fixing plate (26), the fixing plate (26) being fixedly connected to the front side of the vertical plate (4), a second cylinder (27) being fixed to the side wall of the fixing plate (26), a pressing plate (28) being fixed to the lower end of the second cylinder (27), and the pressing plate (28) being adapted to the forming frame (3).

5. A phosphogypsum construction engineering board processing device according to claim 1, characterized in that: The moving mechanism comprises a guide rail (29), the guide rail (29) being fixedly connected to the rear side of the inner wall of the drying box (5), a second screw rod (30) being arranged inside the guide rail (29) for transverse rotation through a bearing, a storage plate (31) being fixed on the upper side of the guide rail (29), a double-axis motor (32) being fixed inside the storage plate (31), a transmission rod (33) being fixed at the left and right ends of the double-axis motor (32), a first belt pulley being sleeved on the rod wall of the two transmission rods (33), a second belt pulley being fixed at the left and right ends of the rod wall of the second screw rod (30), the two first belt pulleys being rotationally connected to the two second belt pulleys through belts, an adjustment block (34) being threadedly arranged on the rod wall of the second screw rod (30), the upper side of the adjustment block (34) being slidably connected to the inner wall of the guide rail (29), and the lower side of the adjustment block (34) being fixedly connected to the upper side of the fixed tube (13).

6. A phosphogypsum construction engineering board processing device according to claim 1, characterized in that: The rotating mechanism comprises a chassis (35), the chassis (35) is fixedly connected to the left side of the fixed tube (13), a second motor (36) is fixed inside the chassis (35), an output rod (37) is fixed to the output end of the second motor (36), a third belt pulley is fixedly sleeved on the rod wall of the output rod (37), a fourth belt pulley is fixedly sleeved on the tube wall of the rotating tube (14), and the third belt pulley is rotatably connected to the fourth belt pulley via a belt.

7. A phosphogypsum construction engineering board processing device according to claim 1, characterized in that: The scraping mechanism comprises a mounting plate (38), the mounting plate (38) being fixedly connected to the upper side of the rotating tube (14), a third cylinder (39) being fixed inside the mounting plate (38), the upper end of the third cylinder (39) extending to the upper end of the mounting plate (38) and being fixed with a fixing seat (40), a scraper (41) being fixed to the side wall of the fixing seat (40), and cleaning brushes (42) being arranged at both ends of the scraper (41) on the side wall of the fixing seat (40).

8. A phosphogypsum construction board processing device according to claim 1, characterized in that: The supporting mechanism comprises a fourth cylinder (43), the fourth cylinder (43) is fixedly connected to the lower end of the inner wall of the drying box (5), and a bracket (44) is fixed to the upper end of the fourth cylinder (43).

9. A phosphogypsum construction engineering board processing device according to claim 1, characterized in that: A symmetrical second mounting cover (45) is fixed to the lower side of the drying box (5), and an exhaust fan (46) is fixed inside the two second mounting covers (45). A transverse pipe (47) is fixed to the upper side of the two second mounting covers (45), and evenly arranged dust suction pipes (48) are fixed to the upper side of the two transverse pipes (47). A second air inlet pipe (49) is fixed to the lower side of the two second mounting covers (45). A filter box (50) is fixed to the lower side of the drying box (5), and a cover plate (51) is fixed to the front end of the filter box (50) by bolts. The other ends of the two second air inlet pipes (49) extend to the inside of the filter box (50). A limiting frame (52) is fixed to the inside of the filter box (50), and a filter plate (53) is fixed to the upper end of the limiting frame (52) by bolts. A filter screen (54) is fixed to the side wall of the filter plate (53), and an air outlet pipe (55) is fixed to the lower side of the filter box (50).

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