Phosphogypsum washing device

Abstract

The utility model relates to the technical field of ardealite washing, in particular to an ardealite washing device which comprises a supporting frame and a washing cylinder arranged on the supporting frame, a moving bin is arranged on the washing cylinder, a placing bin is arranged in the moving bin, a driving assembly is arranged in the placing bin, and the driving assembly is arranged on the supporting frame. According to the phosphogypsum washing device, when water stored in the washing cylinder and the phosphogypsum are rotationally washed through the driving assembly, the rotating direction of the water can be opposite to the rotating direction of the phosphogypsum, and the phosphogypsum in the washing cylinder can be washed through the driving assembly; according to the phosphogypsum washing device, the phosphogypsum can be fully washed, meanwhile, a large amount of washing time can be shortened, meanwhile, after washing is completed, water in the phosphogypsum can be thrown out through rotation of the whole washing cylinder, and the whole phosphogypsum cannot be doped with a large amount of water when taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of phosphogypsum water washing, in particular to a phosphogypsum water washing device. Background Art

[0002] There are two main types of phosphogypsum: gray-black and gray-white. Phosphogypsum is a solid waste produced in the wet phosphoric acid process. Its main component is calcium sulfate dihydrate and it is mainly used as a building material.

[0003] For example, a phosphogypsum washing device with publication number CN220590906U washes the phosphogypsum by forward and reverse rotation of a motor. In this washing method, the rotation directions of the phosphogypsum and the water are in the same direction, so that the mixture of phosphogypsum and water inside the washing drum can be flipped up and down, thereby reducing the cleaning cost and improving the cleaning efficiency.

[0004] When the above device is in use, the phosphogypsum and water stored in the washing drum rotate in the same direction under the action of the stirring blades, and this rotation tends to consume a lot of time when washing the phosphogypsum. At the same time, during the washing process, the phosphogypsum is easily sent to the discharge port before being fully washed. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a phosphogypsum water washing device, which has the function of placing water inside a water washing drum in a direction opposite to that of the phosphogypsum, thereby not only making the phosphogypsum washing more complete but also saving a great deal of time. At the same time, during use, the water inside the water washing drum is fully discharged before the phosphogypsum is taken out.

[0007] (II) Technical solution

[0008] To achieve the above object, the utility model provides the following technical solutions: a phosphogypsum water washing device, comprising a support frame and a water washing cylinder arranged on the support frame, the water washing cylinder is provided with a mobile bin, and a placement bin is arranged inside the mobile bin, and a driving component is arranged inside the placement bin, and the driving component is used to drive the phosphogypsum inside the water washing cylinder to wash;

[0009] The driving assembly includes a driving motor arranged inside the placement bin, a first bevel gear arranged on one side of the driving motor, a second bevel gear meshing with the first bevel gear, a third bevel gear arranged on the other side of the first bevel gear, a square rod arranged on the side of the second bevel gear away from the first bevel gear, a rotating rod arranged outside the square rod, and a filter plate arranged on the side of the rotating rod away from the square rod.

[0010] Preferably, a filter screen is movably arranged outside the filter plate, a slide groove is arranged in an array on the filter screen, and the slide groove is slidably engaged with the filter plate, and a rotating ring is arranged outside the filter screen.

[0011] Preferably, a rotating shaft is arranged on the side of the third bevel gear away from the first bevel gear, and the rotating shaft is fixedly connected to the movable bin, and a covering plate is symmetrically arranged on the washing cylinder, and the covering plate does not contact the placement bin.

[0012] Preferably, a locking ring is provided on the outside of the water washing cylinder, and a clamping ring is provided on the inside of the water washing cylinder, and the clamping ring is slidably engaged with the rotating ring.

[0013] Preferably, a fixing cavity is provided on the support frame, and a starting motor is provided on one side of the fixing cavity, and a threaded rod is provided on one side of the starting motor close to the fixing cavity.

[0014] Preferably, a threaded block is movably provided outside the movable bin, and the threaded block is threadedly connected to the threaded rod, and a water outlet is provided on the side of the washing cylinder away from the sealing plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model can make the water stored in the washing drum and the phosphogypsum rotate and wash by the driving component, so that the rotation direction of the water and the rotation direction of the phosphogypsum are opposite, which can not only make the phosphogypsum fully washed, but also can shorten the washing time;

[0017] 2. At the same time, after the water washing is completed, the rotation of the entire water washing drum can also throw out the water inside the phosphogypsum, so that the entire phosphogypsum will not be mixed with a large amount of water when it is taken out. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall schematic diagram of the utility model device.

[0019] Figure 2 It is a schematic diagram of the overall side sectional structure of the device of the utility model.

[0020] Figure 3 It is a schematic diagram of the driving assembly of the device of the utility model.

[0021] Figure 4 It is a schematic diagram of the top view of the water washing cylinder of the utility model device.

[0022] Figure 5 It is a partial enlarged schematic diagram of location A of the device of the present invention.

[0023] In the figure: 1. support frame; 11. fixed cavity; 12. starting motor; 13. threaded rod; 2. washing cylinder; 21. cover plate; 22. locking ring; 23. snap ring; 24. water outlet; 3. moving bin; 31. placement bin; 32. threaded block; 4. driving assembly; 41. driving motor; 42. first bevel gear; 43. second bevel gear; 44. third bevel gear; 441. rotating shaft; 45. square rod; 46. rotating rod; 47. filter plate; 48. filter screen; 481. slide groove; 482. rotating ring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] See also Figures 1 to 4 , which is the first embodiment of the utility model, provides a technical solution: a phosphogypsum washing device, comprising a support frame 1 and a washing drum 2 arranged on the support frame 1, the washing drum 2 is used to wash the phosphogypsum, a mobile bin 3 is arranged on the washing drum 2, the mobile bin 3 is used to move and drive a driving component 4 to lift, and a placing bin 31 is arranged inside the mobile bin 3, a driving component 4 is arranged inside the placing bin 31, and the driving component 4 is used to drive the phosphogypsum inside the washing drum 2 to wash;

[0027] The driving assembly 4 includes a driving motor 41 arranged inside the placement bin 31, a first bevel gear 42 arranged on one side of the driving motor 41, the first bevel gear 42 is used to rotate under the drive of the driving motor 41, and the rotation direction of the second bevel gear 43 and the third bevel gear 44 is opposite under the rotation of the first bevel gear 42, the second bevel gear 43 meshing with the first bevel gear 42, the third bevel gear 44 arranged on the other side of the first bevel gear 42, and a square rod 45 arranged on the side of the second bevel gear 43 away from the first bevel gear 42, the square rod 45 is used to be plugged into the rotating rod 46, and the rotating rod 46 is rotated under the drive of the square rod 45, the rotating rod 46 is arranged outside the square rod 45, and the filter plate 47 is arranged on the side of the rotating rod 46 away from the square rod 45, the filter plate 47 is used to rotate and drive the filter screen 48 to rotate synchronously, and under the action of the two, the phosphogypsum placed on the filter plate 47 rotates synchronously.

[0028] A filter screen 48 is movably arranged outside the filter plate 47, and a slide groove 481 is arranged in an array on the filter screen 48, and the slide groove 481 is slidably engaged with the filter plate 47, and the slide groove 481 is used to facilitate the lifting and lowering of the filter plate 47 inside the filter screen 48. A rotating ring 482 is arranged outside the filter screen 48, and the rotating ring 482 is used to lock with the engaging ring 23 to prevent the filter screen 48 from lifting and lowering.

[0029] A rotating shaft 441 is provided on the side of the third bevel tooth 44 away from the first bevel tooth 42, and the rotating shaft 441 is fixedly connected to the movable bin 3, and the rotating shaft 441 is used to drive the movable bin 3 to rotate. A covering plate 21 is symmetrically provided on the water washing cylinder 2, and the covering plate 21 and the placing bin 31 do not contact each other, and the covering plate 21 is used to open and close to add phosphogypsum into the water washing cylinder 2.

[0030] During use, after adding phosphogypsum into the water washing cylinder 2, the sealing plate 21 is closed, and then the mobile bin 3 is moved to a suitable position under the action of the starting motor 12, and then the driving motor 41 is started to drive the first bevel gear 42 to rotate. Under the rotation of the first bevel gear 42, the power is transferred to the second bevel gear 43 and the third bevel gear 44 respectively, and the rotation directions of the two are opposite. The rotation of the second bevel gear 43 will drive the rotating rod 46 plugged into the outside of the square rod 45 to rotate synchronously, and drive the filter plate 47 and the filter screen 48 fixedly connected to one side of the rotating rod 46 to rotate synchronously. At the same time, the third bevel gear 44 transmits power to the mobile bin 3 through the rotating shaft 441, and drives the washing cylinder 2 to rotate after the mobile bin 3 and the washing cylinder 2 are engaged, while the washing cylinder 2 and the filter screen 48 rotate in opposite directions, so that the water placed inside and the phosphogypsum collide fully, and the washing of the phosphogypsum is completed.

[0031] Example 2

[0032] See also Figures 1 to 5 , which is the second embodiment of the utility model, and this embodiment is different from the first embodiment in that:

[0033] A locking ring 22 is provided on the outside of the washing cylinder 2, and the locking ring 22 is used to cooperate and snap-fit ​​with the placement bin 31. A snap-fit ​​ring 23 is provided inside the washing cylinder 2, and the snap-fit ​​ring 23 is slidably snap-fitted with the rotating ring 482.

[0034] The support frame 1 is provided with a fixed cavity 11, and a starting motor 12 is provided on one side of the fixed cavity 11. A threaded rod 13 is provided on the side of the starting motor 12 close to the fixed cavity 11. The threaded rod 13 is used to rotate to drive the threaded block 32 to move up and down.

[0035] A threaded block 32 is movably provided outside the movable bin 3, and the threaded block 32 is threadedly connected to the threaded rod 13. A water outlet 24 is provided on the side of the washing cylinder 2 away from the sealing plate 21, and the water outlet 24 is used for drainage.

[0036] During use, after the phosphogypsum is placed, the threaded rod 13 is rotated under the drive of the starting motor 12, and the threaded block 32 is moved along the direction of the threaded rod 13 under the rotation of the threaded rod 13, and the mobile bin 3 is driven to move under the movement of the threaded block 32. The mobile bin 3 is close to the support frame 1. An array of plug-in rods is arranged on the side of the mobile bin 3 to facilitate the cooperation with the through holes on the locking ring 22, and the two are locked together. Then, under the action of the driving motor 41, the washing cylinder 2 and the filter screen 48 are rotated in opposite directions to more fully wash the phosphogypsum. After the washing is completed, the water outlet 24 is opened to discharge the water inside the washing cylinder 2. At the same time, the rotation of the filter screen 48 can throw out the residual water inside the phosphogypsum and discharge it through the filter screen 48, completing the preliminary drying of the phosphogypsum. Then, driven by the starting motor 12, the mobile bin 3 is moved away from the covering plate 21 to facilitate the staff to take out the phosphogypsum.

[0037] The remaining structures are the same as those of Example 1.

[0038] 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 washing device, comprising a support frame (1) and a washing drum (2) arranged on the support frame (1), characterized in that: The water washing cylinder (2) is provided with a movable bin (3), and a placement bin (31) is provided inside the movable bin (3), and a driving component (4) is provided inside the placement bin (31), and the driving component (4) is used to drive the phosphogypsum inside the water washing cylinder (2) to be washed with water; The driving assembly (4) comprises a driving motor (41) arranged inside the storage bin (31), a first bevel gear (42) arranged on one side of the driving motor (41), a second bevel gear (43) meshing with the first bevel gear (42), a third bevel gear (44) arranged on the other side of the first bevel gear (42), a square rod (45) arranged on the side of the second bevel gear (43) away from the first bevel gear (42), a rotating rod (46) arranged outside the square rod (45), and a filter plate (47) arranged on the side of the rotating rod (46) away from the square rod (45).

2. A phosphogypsum washing device according to claim 1, characterized in that: A filter screen (48) is movably arranged outside the filter plate (47), a slide groove (481) is arranged in an array on the filter screen (48), and the slide groove (481) is slidably engaged with the filter plate (47), and a rotating ring (482) is arranged outside the filter screen (48).

3. A phosphogypsum washing device according to claim 1, characterized in that: A rotating shaft (441) is arranged on the side of the third bevel gear (44) away from the first bevel gear (42), and the rotating shaft (441) is fixedly connected to the movable bin (3). A sealing plate (21) is symmetrically arranged on the washing cylinder (2), and the sealing plate (21) and the placement bin (31) do not contact each other.

4. A phosphogypsum washing device according to claim 2, characterized in that: A locking ring (22) is arranged outside the water washing cylinder (2), and a clamping ring (23) is arranged inside the water washing cylinder (2), and the clamping ring (23) is slidably engaged with the rotating ring (482).

5. The phosphogypsum washing device according to claim 1, characterized in that: The support frame (1) is provided with a fixed cavity (11), and a starter motor (12) is provided on one side of the fixed cavity (11), and a threaded rod (13) is provided on the side of the starter motor (12) close to the fixed cavity (11).

6. A phosphogypsum washing device according to claim 3, characterized in that: The movable bin (3) is movably provided with a threaded block (32) outside, and the threaded block (32) is threadedly connected to the threaded rod (13). The washing cylinder (2) is provided with a water outlet hole (24) on the side away from the sealing plate (21).

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