Vertical gypsum cooling machine

Abstract

The utility model belongs to the field of gypsum, in particular to a vertical gypsum cooling machine, and aims to solve the problems that the conventional gypsum cooling is generally natural cooling, but the natural cooling time is long, and industrial continuous production is not facilitated, the vertical gypsum cooling machine comprises a cooling box, two sides of the cooling box are fixedly connected with supporting boxes, and the supporting boxes are arranged in the cooling box. A first motor is fixedly installed on the supporting box, a lifting assembly is arranged on the first motor, a cover plate is fixedly connected to the lifting assembly, a second motor is fixedly connected to the cover plate, a transmission wheel is fixedly connected to an output shaft of the second motor, a belt is in transmission connection with the transmission wheel, and a driven wheel is in transmission connection with the belt. According to the gypsum cooling device disclosed by the utility model, residual gypsum on the inner wall of the cooling box can be cleaned, the gypsum can be stirred, and the gypsum can be rapidly cooled while being stirred.

Description

Technical Field

[0001] The utility model relates to the technical field of gypsum, in particular to a gypsum vertical cooling machine. Background Art

[0002] The desulfurized gypsum production line is an industrial by-product obtained by desulfurizing and purifying the flue gas generated by the combustion of sulfur-containing fuels (coal, oil, etc.) by using lime or limestone neutralization method. It has high purity, stable composition, no radioactivity, and compact crystal structure after hydration, so that the hydrated hardened body has high strength. Using it as a raw material to produce gypsum board can greatly improve the compressive and flexural strength of paper-faced gypsum board. It is an ideal green building material. The desulfurized gypsum produced by the power plant can be calcined to obtain building gypsum mainly composed of β-type hemihydrate gypsum. After cooling, the calcined building gypsum is stored in a large silo for standby use. The temperature of the calcined building gypsum is about 120℃. The gypsum stored in the silo needs to be naturally cooled to within 70-80℃ to avoid moisture before it can be used in the next stage. The existing gypsum cooling is generally natural cooling, but the natural cooling time is long, which is not conducive to industrial continuous production. Utility Model Content

[0003] The utility model aims to solve the problem that the cooling of gypsum in the prior art is generally natural cooling, but the natural cooling time is long and is not conducive to industrial continuous production, and proposes a gypsum vertical cooling machine.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A gypsum vertical cooling machine comprises a cooling box, both sides of which are fixedly connected to a supporting box, and a first motor is fixedly installed on the supporting box, a lifting assembly is arranged on the first motor, and a cover plate is fixedly connected to the lifting assembly, a second motor is fixedly connected to the cover plate, and a transmission wheel is fixedly connected to the output shaft of the second motor, a belt is transmission-connected to the transmission wheel, and a driven wheel is transmission-connected to the belt, a stirring assembly is arranged on the driven wheel, the lifting assembly comprises a threaded rod fixedly connected to the output shaft of the first motor, and the threaded rod is rotatably connected to the supporting box, a threaded sleeve rod is threadedly connected to the threaded rod, and the top of the threaded sleeve rod is fixedly connected to the bottom of the cover plate, the The stirring assembly includes a stirring rod fixedly connected to the driven wheel, and a bearing is fixedly connected to the top of the stirring rod, an annular slider is fixedly connected to the outer side of the bearing, and a mounting box is rotatably connected to the stirring rod, an annular groove is opened on the inner wall of the mounting box, and the annular slider is slidably connected in the annular groove, two connecting rods are symmetrically fixedly connected to the bottom of the cover plate, and the bottom of the two connecting rods are fixedly connected to the same circular scraper, the outer side of the top of the circular scraper is in contact with the inner wall of the cooling box, and the bottom of the transmission wheel is rotatably connected to the cover plate, two supporting legs are symmetrically fixedly connected on both sides of the bottom of the cooling box, and a discharge pipe with a valve is fixedly connected to the bottom of the cooling box, and a feed pipe is fixedly connected to the cooling box.

[0006] Preferably, a column is slidably connected to the threaded sleeve, and the bottom of the column is fixedly connected to the support box, one side of the column is fixedly connected to the outside of the cooling box, and the threaded rod is rotatably connected to the column.

[0007] Preferably, the stirring rod is rotatably connected to the cover plate, and a cooling groove is provided on the stirring rod, a conveyor is fixedly connected to the top of the cover plate, and a conveyor pipe is fixedly connected to the bottom of the conveyor, the conveyor pipe is fixedly connected to the inner ring of the bearing, and a suction pipe is fixedly connected to the top of the conveyor.

[0008] In the utility model, the gypsum vertical cooling machine has the following beneficial effects:

[0009] Due to the provision of a cooling box, a supporting box, a first motor, a cover plate, a threaded rod, a threaded sleeve rod, a connecting rod, a circular scraper and a column, the first motor is started, the threaded rod of the first motor output shaft operates, the threaded rod drives the threaded sleeve rod to operate, the threaded sleeve rod drives the connecting rod to move, and the connecting rod drives the circular scraper to clean the residual gypsum on the inner wall of the cooling box, so that the residual gypsum on the inner wall of the cooling box can be cleaned, and it is convenient to regularly clean the inner wall of the cooling box.

[0010] Due to the provision of a second motor, a transmission wheel, a belt, a driven wheel, a stirring rod, a bearing, an installation box, an annular slide, an annular slider, a cooling trough, a conveyor, a transmission pipe, and a drawing pipe, the second motor is started, the output shaft of the second motor drives the transmission wheel to operate, the transmission wheel drives the belt to operate, the belt drives the driven wheel to operate, the driven wheel drives the stirring rod to rotate, the stirring rod drives the outer ring of the bearing to rotate, the outer ring of the bearing drives the annular slider to slide in the annular slide, the inner ring of the bearing does not move, the top of the stirring rod rotates in the transmission pipe, the conveyor is started, the conveyor draws coolant through the drawing pipe into the transmission pipe, the transmission pipe transmits the coolant to the cooling trough, the driven wheel drives the stirring rod to rotate to stir the gypsum, the coolant is transmitted to the stirring rod to cool the gypsum, so that it can stir the gypsum and quickly cool the gypsum while stirring.

[0011] Since the supporting legs, the discharge pipe with a valve and the feed pipe are provided, the gypsum is added into the cooling box through the feed pipe and discharged through the discharge pipe with a valve after cooling, so that the gypsum can be added and discharged.

[0012] The utility model can clean the residual gypsum on the inner wall of the cooling box, and can stir the gypsum, and quickly cool the gypsum while stirring. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of a gypsum vertical cooling machine proposed by the utility model;

[0014] Figure 2 This is a schematic diagram of the side view structure of a cooling box of a gypsum vertical cooling machine proposed by the utility model;

[0015] Figure 3 A gypsum vertical cooling machine proposed by the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0016] Figure 4 The utility model provides a schematic diagram of the connection structure of the bearing, stirring rod and transmission pipe of the gypsum vertical cooler.

[0017] In the figure: 1. cooling box; 2. supporting box; 3. first motor; 4. cover plate; 5. second motor; 6. transmission wheel; 7. belt; 8. driven wheel; 9. threaded rod; 10. threaded sleeve rod; 11. connecting rod; 12. circular scraper; 13. stirring rod; 14. bearing; 15. mounting box; 16. annular slide; 17. annular slider; 18. cooling trough; 19. conveyor; 20. conveying pipe; 21. extraction pipe; 22. supporting leg; 23. discharge pipe with valve; 24. feed pipe; 25. column. DETAILED DESCRIPTION

[0018] 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.

[0019] Embodiment 1

[0020] Reference Figure 1-Figure 4 A gypsum vertical cooling machine comprises a cooling box 1, both sides of the cooling box 1 are fixedly connected to a supporting box 2, and a first motor 3 is fixedly installed on the supporting box 2, a lifting assembly is arranged on the first motor 3, and a cover plate 4 is fixedly connected to the lifting assembly, a second motor 5 is fixedly connected to the cover plate 4, and a transmission wheel 6 is fixedly connected to the output shaft of the second motor 5, a belt 7 is transmission-connected to the transmission wheel 6, and a driven wheel 8 is transmission-connected to the belt 7, and a stirring assembly is arranged on the driven wheel 8, and two connecting rods 11 are symmetrically fixedly connected to the bottom of the cover plate 4, and the bottom of the two connecting rods 11 is fixedly connected to the same circular scraper 12, and the outer sides of the tops of the circular scrapers 12 are in contact with the cooling box 1. The inner wall of the cooling box 1, and the bottom of the driving wheel 6 is rotatably connected to the cover plate 4, the stirring assembly includes a stirring rod 13 fixedly connected to the driven wheel 8, and the top of the stirring rod 13 is fixedly connected to a bearing 14, an annular slider 17 is fixedly connected to the outer side of the bearing 14, and the stirring rod 13 is rotatably connected to a mounting box 15, an annular groove 16 is provided on the inner wall of the mounting box 15, and the annular slider 17 is slidably connected in the annular groove 16, the lifting assembly includes a threaded rod 9 fixedly connected to the output shaft of the first motor 3, and the threaded rod 9 is rotatably connected to the support box 2, a threaded sleeve rod 10 is threadedly connected to the threaded rod 9, and the top of the threaded sleeve rod 10 is fixedly connected to the bottom of the cover plate 4.

[0021] In the utility model, two supporting legs 22 are symmetrically fixedly connected to both sides of the bottom of the cooling box 1, and a discharge pipe 23 with a valve is fixedly connected to the bottom of the cooling box 1, and a feed pipe 24 is fixedly connected to the cooling box 1.

[0022] In the utility model, a column 25 is slidably connected to the threaded sleeve rod 10, and the bottom of the column 25 is fixedly connected to the support box 2, one side of the column 25 is fixedly connected to the outside of the cooling box 1, and the threaded rod 9 is rotatably connected to the column 25.

[0023] In the utility model, the stirring rod 13 is rotatably connected to the cover plate 4, and a cooling groove 18 is provided on the stirring rod 13. A conveyor 19 is fixedly connected to the top of the cover plate 4, and a conveyor pipe 20 is fixedly connected to the bottom of the conveyor 19. The conveyor pipe 20 is fixedly connected to the inner ring of the bearing 14, and a suction pipe 21 is fixedly connected to the top of the conveyor 19.

[0024] In the utility model, the first motor 3 is started, the threaded rod 9 of the output shaft of the first motor 3 is operated, the threaded rod 9 drives the threaded sleeve rod 10 to operate, the threaded sleeve rod 10 drives the connecting rod 11 to move, the connecting rod 11 drives the circular scraper 12 to clean the gypsum remaining on the inner wall of the cooling box 1, so that the gypsum remaining on the inner wall of the cooling box 1 can be cleaned, and it is convenient to regularly clean the inner wall of the cooling box 1, start the second motor 5, the output shaft of the second motor 5 drives the transmission wheel 6 to operate, the transmission wheel 6 drives the belt 7 to operate, the belt 7 drives the driven wheel 8 to operate, the driven wheel 8 drives the stirring rod 13 to rotate, the stirring rod 13 drives the outer ring of the bearing 14 to rotate, and the outer ring of the bearing 14 drives The movable annular slider 17 slides in the annular slide groove 16, the inner ring of the bearing 14 does not move, the top of the stirring rod 13 rotates in the transmission pipe 20, the conveyor 19 is started, the conveyor 19 extracts the coolant through the extraction pipe 21 and transmits it to the transmission pipe 20, the transmission pipe 20 transmits the coolant to the cooling tank 18, the driven wheel 8 drives the stirring rod 13 to rotate to stir the gypsum, the coolant is transmitted to the stirring rod 13 to cool the gypsum, so that it can stir the gypsum, and quickly cool the gypsum while stirring, the gypsum is added to the cooling box 1 through the feed pipe 24, and after cooling, it is discharged through the discharge pipe 23 with a valve, so that it can add and discharge gypsum.

[0025] Embodiment 2

[0026] The difference between this embodiment and the first embodiment is that a motor is provided on the valved discharge pipe 23, and a spiral output pipe is provided on the output shaft of the motor, so that the discharge speed can be increased.

[0027] 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 vertical cooler, comprising a cooling box (1), characterized in that: Both sides of the cooling box (1) are fixedly connected to a support box (2), and a first motor (3) is fixedly mounted on the support box (2); a lifting assembly is provided on the first motor (3), and a cover plate (4) is fixedly connected to the lifting assembly; a second motor (5) is fixedly connected to the cover plate (4), and a transmission wheel (6) is fixedly connected to the output shaft of the second motor (5); a belt (7) is transmission-connected to the transmission wheel (6), and a driven wheel (8) is transmission-connected to the belt (7), and a stirring assembly is provided on the driven wheel (8).

2. A gypsum vertical cooling machine according to claim 1, characterized in that: The lifting assembly comprises a threaded rod (9) fixedly connected to the output shaft of the first motor (3), and the threaded rod (9) is rotatably connected to the support box (2), a threaded sleeve rod (10) is threadedly connected to the threaded rod (9), and the top of the threaded sleeve rod (10) is fixedly connected to the bottom of the cover plate (4).

3. A gypsum vertical cooling machine according to claim 1, characterized in that: The stirring assembly comprises a stirring rod (13) fixedly connected to a driven wheel (8), and a bearing (14) is fixedly connected to the top of the stirring rod (13), an annular slider (17) is fixedly connected to the outer side of the bearing (14), and a mounting box (15) is rotatably connected to the stirring rod (13), an annular groove (16) is provided on the inner wall of the mounting box (15), and the annular slider (17) is slidably connected in the annular groove (16).

4. A gypsum vertical cooling machine according to claim 1, characterized in that: The bottom of the cover plate (4) is symmetrically fixedly connected to two connecting rods (11), and the bottoms of the two connecting rods (11) are fixedly connected to the same circular scraper (12), the top outer sides of the circular scraper (12) are in contact with the inner wall of the cooling box (1), and the bottom of the transmission wheel (6) is rotatably connected to the cover plate (4).

5. A gypsum vertical cooling machine according to claim 1, characterized in that: Two supporting legs (22) are symmetrically and fixedly connected to both sides of the bottom of the cooling box (1), and a discharge pipe (23) with a valve is fixedly connected to the bottom of the cooling box (1), and a feed pipe (24) is fixedly connected to the cooling box (1).

6. A gypsum vertical cooling machine according to claim 2, characterized in that: The threaded sleeve rod (10) is slidably connected to a column (25), and the bottom of the column (25) is fixedly connected to the support box (2), one side of the column (25) is fixedly connected to the outside of the cooling box (1), and the threaded rod (9) is rotatably connected to the column (25).

7. A gypsum vertical cooling machine according to claim 3, characterized in that: The stirring rod (13) is rotatably connected to the cover plate (4), and a cooling groove (18) is provided on the stirring rod (13). A conveyor (19) is fixedly connected to the top of the cover plate (4), and a conveyor pipe (20) is fixedly connected to the bottom of the conveyor (19). The conveyor pipe (20) is fixedly connected to the inner ring of the bearing (14), and a pumping pipe (21) is fixedly connected to the top of the conveyor (19).

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