Gypsum slurry separation and dehydration equipment

Abstract

The utility model belongs to the field of gypsum processing, particularly relates to gypsum slurry separation and dehydration equipment, and aims to solve the problem of low working efficiency caused by poor dehydration effect of the conventional dehydration equipment, and adopts the following scheme that the gypsum slurry separation and dehydration equipment comprises a base, and a fixed rod and four fixed columns are fixedly mounted at the bottom of the base; four fixing columns are fixedly installed on the base, the same fixing plate is fixedly installed on the four fixing columns, a driving motor is fixedly installed on the fixing plate, a first through hole is formed in the base, a shell and two stand columns are fixedly installed on the top of the base, sliding grooves are formed in the two stand columns, and lifting mechanisms are rotationally installed in the two sliding grooves. A first through hole is formed in the bottom of the shell, a first discharging opening is fixedly formed in the bottom of the shell, an electromagnetic valve is fixedly installed in the first discharging opening, and a second through hole corresponding to the first through hole is formed in the bottom of the shell.

Description

Technical Field

[0001] The utility model relates to the technical field of gypsum processing, in particular to gypsum slurry separation and dehydration equipment. Background Art

[0002] The gypsum slurry dehydration process is a solid-liquid separation process. In the absorption tower, sulfur dioxide is continuously absorbed, and the concentration in the slurry pool of the absorption tower is getting higher and higher. In order to keep the slurry density in the gypsum slurry within a range, the gypsum slurry needs to be extracted from the absorption tower, and then the gypsum slurry is dehydrated. The dehydrated slurry can be separated and processed separately. The main component of the dehydration equipment is the inner tank, which is surrounded by small holes. The clothes to be dehydrated are placed in the inner tank. The motor drives the inner tank to rotate at high speed through the belt to generate a large centrifugal force, so the water is thrown out through the small holes on the inner tank, collected and discharged uniformly.

[0003] However, the dehydration effect of the dehydration equipment is not good, resulting in low working efficiency. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that the dehydration effect is not good, thus resulting in low working efficiency, and proposes a gypsum slurry separation and dehydration device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A gypsum slurry separation and dehydration device comprises a base, a fixing rod and four fixing columns are fixedly installed at the bottom of the base, and the same fixing plate is fixedly installed on the four fixing columns, a driving motor is fixedly installed on the fixing plate, and a first through hole is opened on the base, a shell and two columns are fixedly installed on the top of the base, and a slide groove is opened on the two columns, and a lifting mechanism is rotatably installed in the two slide grooves, and a first discharge port is fixedly installed at the bottom of the shell, and a solenoid valve is fixedly installed in the first discharge port.

[0007] Preferably, a second through hole corresponding to the first through hole is formed at the bottom of the shell, and a same rotating shaft is rotatably installed in the first through hole and the second through hole, and one end of the rotating shaft is fixedly connected to the output shaft of the driving motor.

[0008] Preferably, the lifting mechanism includes two reciprocating screws, and the two reciprocating screws are rotatably installed in two slide grooves respectively. The two reciprocating screws are threadedly connected to the same top plate, and the top plate is slidably installed in the two slide grooves. A support rod is fixedly installed at the bottom of the top plate, and a pressure plate is fixedly installed on one end of the support rod.

[0009] Preferably, a first sprocket is fixedly mounted on one of the reciprocating screw rods, and the first sprocket is meshed with a chain, the chain is meshed with a second sprocket, and the second sprocket is fixedly mounted on the other reciprocating screw rod.

[0010] Preferably, a turntable is fixedly mounted on the other end of the rotating shaft, and a roller is fixedly mounted on the turntable, a second discharge port is fixedly mounted on the bottom of the roller, and a plurality of water outlet holes are opened on the roller.

[0011] Preferably, a first bevel gear is fixedly mounted on the output shaft of the driving motor, and the first bevel gear is meshed with a second bevel gear, a transmission shaft is fixedly mounted on the second bevel gear, and the transmission shaft is rotatably mounted on the fixed rod.

[0012] Preferably, a worm is fixedly mounted on one end of the transmission shaft, and the worm is rotatably mounted on one of the fixed columns, and the worm is meshed with a worm wheel, and the worm wheel is fixedly mounted on one of the reciprocating screws.

[0013] In the utility model, the gypsum slurry separation and dehydration equipment has the following beneficial effects:

[0014] Due to the setting of the lifting mechanism, the two reciprocating screws simultaneously drive the top plate to move back and forth, the top plate drives the support rod to move back and forth, the support rod drives the pressing plate to move back and forth, the pressing plate squeezes the gypsum slurry to squeeze out excess water, and improves the work quality;

[0015] Because the rotating shaft, the turntable and the drum are provided, the driving motor drives the rotating shaft to rotate, the rotating shaft drives the turntable to rotate, the turntable drives the drum to rotate, and the water on the gypsum slurry is thrown out of the drum through multiple water outlet holes on the drum.

[0016] The utility model can improve the dehydration effect, thereby improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a gypsum slurry separation and dehydration device proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a worm gear for gypsum slurry separation and dehydration equipment proposed by the utility model;

[0019] Figure 3 A gypsum slurry separation and dehydration device proposed by the utility model Figure 1 Schematic diagram of the structure with part A enlarged.

[0020] In the figure: 1. base; 2. driving motor; 3. column; 4. reciprocating screw; 5. top plate; 6. support rod; 7. first sprocket; 8. chain; 9. second sprocket; 10. housing; 11. first discharge port; 12. rotating shaft; 13. turntable; 14. roller; 15. second discharge port; 16. first bevel gear; 17. second bevel gear; 18. transmission shaft; 19. worm; 20. worm wheel; 21. fixing plate; 22. fixing rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely 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 of the embodiments.

[0022] Embodiment 1

[0023] Reference Figure 1-Figure 3 A gypsum slurry separation and dehydration device includes a base 1, a fixing rod 22 and four fixing columns are fixedly installed at the bottom of the base 1, and the same fixing plate 21 is fixedly installed on the four fixing columns, a driving motor 2 is fixedly installed on the fixing plate 21, and a first through hole is opened on the base 1, a shell 10 and two columns 3 are fixedly installed on the top of the base 1, and a slide groove is opened on the two columns 3, and a lifting mechanism is rotatably installed in the two slide grooves, and a first discharge port 11 is fixedly installed at the bottom of the shell 10, and a solenoid valve is fixedly installed in the first discharge port 11.

[0024] In the utility model, a first bevel gear 16 is fixedly mounted on the output shaft of the driving motor 2 , and the first bevel gear 16 is meshed with a second bevel gear 17 , a transmission shaft 18 is fixedly mounted on the second bevel gear 17 , and the transmission shaft 18 is rotatably mounted on the fixing rod 22 .

[0025] In the utility model, a turntable 13 is fixedly mounted on the other end of the rotating shaft 12 , and a roller 14 is fixedly mounted on the turntable 13 . A second discharge port 15 is fixedly mounted on the bottom of the roller 14 , and a plurality of water outlet holes are opened on the roller 14 .

[0026] In the present invention, a worm 19 is fixedly mounted on one end of the transmission shaft 18 , and the worm 19 is rotatably mounted on one of the fixed columns. The worm 19 is meshed with a worm wheel 20 , and the worm wheel 20 is fixedly mounted on one of the reciprocating screws 4 .

[0027] In the utility model, a first sprocket 7 is fixedly mounted on one of the reciprocating screw rods 4 , and the first sprocket 7 is meshed with a chain 8 , and the chain 8 is meshed with a second sprocket 9 , and the second sprocket 9 is fixedly mounted on the other reciprocating screw rod 4 .

[0028] In the utility model, the lifting mechanism includes two reciprocating screws 4, and the two reciprocating screws 4 are rotatably installed in two slide grooves respectively, the two reciprocating screws 4 are threadedly connected with the same top plate 5, and the top plate 5 is slidably installed in the two slide grooves, a support rod 6 is fixedly installed at the bottom of the top plate 5, and a pressure plate is fixedly installed on one end of the support rod 6.

[0029] In the present invention, a second through hole corresponding to the first through hole is opened at the bottom of the shell 10, and the same rotating shaft 12 is rotatably installed in the first through hole and the second through hole, and one end of the rotating shaft 12 is fixedly connected to the output shaft of the driving motor 2.

[0030] In the utility model, the gypsum slurry is poured into the drum 14. At this time, the driving motor 2 is started, the driving motor 2 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the rotating disk 13 to rotate, the rotating disk 13 drives the drum 14 to rotate, and the water on the gypsum slurry is thrown out of the drum 14 through the multiple water outlet holes on the drum 14. At the same time, the driving motor 2 drives the first bevel gear 16 to rotate, the first bevel gear 16 drives the second bevel gear 17 to rotate, the second bevel gear 17 drives the transmission shaft 18 to rotate, the transmission shaft 18 drives the worm 19 to rotate, the worm 19 drives the worm wheel 20 to rotate, the worm wheel 20 drives one of the reciprocating screws 4 to rotate, one of the reciprocating screws 4 drives the first sprocket wheel 7 to rotate, the first sprocket wheel 7 drives the second sprocket wheel 9 to rotate through the chain 8, the second sprocket wheel 9 drives another reciprocating screw 4 to rotate, the worm wheel 20 drives one of the reciprocating screws 4 to rotate through the worm 19, and the worm wheel 20 drives one of the reciprocating screws 4 to rotate, so that the rotation speed of the reciprocating screw 4 can be reduced. The two reciprocating screw rods 4 simultaneously drive the top plate 5 to move back and forth, the top plate 5 drives the support rod 6 to move back and forth, the support rod 6 drives the pressing plate to move back and forth, the pressing plate squeezes the gypsum slurry, squeezes out excess water, and improves the work quality.

[0031] Embodiment 2

[0032] The difference between this embodiment and the first embodiment is that a scraper is fixedly mounted on the pressure plate, the scraper contacts the inner wall of the drum 14, the reciprocating movement of the pressure plate drives the scraper to reciprocate, and the scraper cleans the inner wall of the drum 14, reducing the workload of the staff.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A gypsum slurry separation and dehydration device, comprising a base (1), characterized in that: A fixing rod (22) and four fixing columns are fixedly mounted on the bottom of the base (1), and a same fixing plate (21) is fixedly mounted on the four fixing columns, a driving motor (2) is fixedly mounted on the fixing plate (21), and a first through hole is provided on the base (1), a shell (10) and two columns (3) are fixedly mounted on the top of the base (1), and both columns (3) are provided with a slide groove, and a lifting mechanism is rotatably mounted in both of the two slide grooves, and a first discharge port (11) is fixedly mounted on the bottom of the shell (10), and a solenoid valve is fixedly mounted in the first discharge port (11).

2. The gypsum slurry separation and dehydration equipment according to claim 1, characterized in that: The bottom of the housing (10) is provided with a second through hole corresponding to the first through hole, and a same rotating shaft (12) is rotatably mounted in the first through hole and the second through hole, and one end of the rotating shaft (12) is fixedly connected to the output shaft of the drive motor (2).

3. The gypsum slurry separation and dehydration equipment according to claim 2, characterized in that: The lifting mechanism comprises two reciprocating screw rods (4), and the two reciprocating screw rods (4) are rotatably mounted in two slide grooves respectively, the two reciprocating screw rods (4) are threadedly connected to the same top plate (5), and the top plate (5) is slidably mounted in the two slide grooves, a support rod (6) is fixedly mounted at the bottom of the top plate (5), and a pressure plate is fixedly mounted on one end of the support rod (6).

4. The gypsum slurry separation and dehydration equipment according to claim 3, characterized in that: A first sprocket (7) is fixedly mounted on one of the reciprocating screw rods (4), and the first sprocket (7) is meshed with a chain (8), the chain (8) is meshed with a second sprocket (9), and the second sprocket (9) is fixedly mounted on the other reciprocating screw rod (4).

5. The gypsum slurry separation and dehydration equipment according to claim 4, characterized in that: A turntable (13) is fixedly mounted on the other end of the rotating shaft (12), and a roller (14) is fixedly mounted on the turntable (13). A second discharge port (15) is fixedly mounted on the bottom of the roller (14), and a plurality of water outlet holes are provided on the roller (14).

6. The gypsum slurry separation and dehydration equipment according to claim 5, characterized in that: A first bevel gear (16) is fixedly mounted on the output shaft of the driving motor (2), and the first bevel gear (16) is meshed with a second bevel gear (17), a transmission shaft (18) is fixedly mounted on the second bevel gear (17), and the transmission shaft (18) is rotatably mounted on a fixed rod (22).

7. The gypsum slurry separation and dehydration equipment according to claim 6, characterized in that: A worm (19) is fixedly mounted on one end of the transmission shaft (18), and the worm (19) is rotatably mounted on one of the fixed columns. The worm (19) is meshed with a worm wheel (20), and the worm wheel (20) is fixedly mounted on one of the reciprocating screws (4).

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