Coal slime flotation machine

Abstract

The utility model discloses a coal slime flotation machine which comprises a first cylindrical box body, two pairs of supporting columns are installed on the lower wall face of the first cylindrical box body, a feeding and discharging assembly is installed on the side wall face of the first cylindrical box body, and a stirring driving assembly and a pair of agent injection assemblies are installed on the upper wall face of the first cylindrical box body. A stirring assembly is mounted on the lower wall surface in the first cylindrical box body, and lifting of a first rod body is reversed through forward and reverse rotation of a first motor, so that auxiliary lifting of a third cylindrical box body is completed through a pair of second barrel bodies, a first barrel body and a spring, and a third rod body is driven to ascend and descend; at the moment, folding and unfolding of the cross support are completed through assistance of a sliding groove and a sliding block, so that adjustment of the stirring area is completed, liquid in the first cylindrical box body is fully stirred, and liquid outlet operation can be completed by opening a first valve when liquid outlet is needed.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mines, in particular to a coal slime flotation machine. Background Technique

[0002] Coal slime is rich in 30%-50% coal. After multiple flotation, soaking, stirring, and pressure filtration, coal and mud are adsorbed to each other and completely slime.

[0003] Most of the stirring components of the existing flotation machines adopt stirring components with fixed sizes. In order to make the stirring more sufficient, a stirring component with adjustable size is designed, and thus the use of this coal slime flotation machine is required. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a coal slime flotation machine, which solves the technical problems put forward in the above background technique.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A coal slime flotation machine includes a first cylindrical box body, and two pairs of support columns are installed on the lower wall surface of the first cylindrical box body. An inlet and outlet component is installed on the side wall surface of the first cylindrical box body. A stirring drive component and a pair of reagent injection components are installed on the upper wall surface of the first cylindrical box body. A stirring component is installed on the lower wall surface inside the first cylindrical box body. The stirring component includes a cylindrical fixing block, and the cylindrical fixing block is rotatably connected to the lower wall surface inside the first cylindrical box body. A second rod body is installed on the upper wall surface of the cylindrical fixing block. A chute is provided on the side wall surface of the second rod body. Cross braces are hinged on the side wall surface of the cylindrical fixing block. Sliders are rotatably connected to the side wall surfaces of the intersection ends of the cross braces and the sliders are installed inside the chute. A third rod body is hinged on the side wall surface of one end of the cross brace, and the other end of the third rod body is connected to the stirring drive component.

[0006] Preferably, the stirring drive component includes a second cylindrical box body, and the second cylindrical box body is installed on the upper wall surface of the first cylindrical box body. A first motor is installed on the lower wall surface inside the second cylindrical box body. A threaded rod is installed at the driving end of the first motor, and the other end of the threaded rod is rotatably connected to the upper wall surface inside the second cylindrical box body. A first rectangular through hole is provided on the side wall surface of the second cylindrical box body. A fixing block is sleeved on the outer wall surface of the threaded rod, and a first rod body is installed on the side wall surface of the fixing block and the first rod body is located inside the first rectangular through hole. A third cylindrical box body is installed on the side wall surface of the other end of the first rod body. A second motor is installed inside the third cylindrical box body, and the driving end of the second motor is connected to the upper wall surface of the third rod body. A sleeve is inserted into the upper wall surface of the first cylindrical box body and the third rod body is movably inserted into the sleeve.

[0007] Preferably, a threaded groove is provided on the inner wall surface of the fixed block, and the threaded groove on the inner wall surface of the fixed block meshes with the outer wall surface of the threaded rod.

[0008] Preferably, a second barrel and a first cylinder are respectively installed on the lower wall surface of the third cylindrical box body and the upper wall surface of the first cylindrical box body. A pair of the first cylinders are respectively inserted and installed inside a pair of the second barrels, and springs are installed between the lower wall surfaces inside a pair of the first cylinders and the upper wall surfaces inside a pair of the second barrels.

[0009] Preferably, the feeding and discharging assembly includes a feeding pipe and a discharging pipe. The feeding pipe and the discharging pipe are respectively inserted and installed on the side wall surface of the first cylindrical box body, and a first valve is installed on the side wall surface of the discharging pipe.

[0010] Preferably, the reagent injection assembly includes a fourth cylindrical box body. A circular through hole is provided on the upper wall surface of the fourth cylindrical box body, and a box cover is installed inside the circular through hole. A rectangular through hole is provided on the side wall surface of the fourth cylindrical box body, and a glass plate body is installed inside the rectangular through hole. A connecting pipe is inserted between the fourth cylindrical box body and the first cylindrical box body, and a second valve is installed on the side wall surface of the connecting pipe.

[0011] Beneficial effects

[0012] The utility model provides a slime flotation machine. When processing the slime flotation machine, it is necessary to add reagents and complete the stirring operation. The rotation of the driving end of the first motor drives the threaded rod to rotate, so that the lifting of the fixed block is completed through the thread linkage inside the fixed block. Thus, the lifting and lowering of the first rod body are reversed by the forward and reverse rotation of the first motor, so that the third cylindrical box body is assisted in lifting and lowering through a pair of the second barrels, the first cylinders and the springs, so as to drive the third rod body to lift and lower. At this time, the retraction and extension of the cross brace are assisted by the chute and the slider, so as to complete the adjustment of the stirring area, so that the liquid inside the first cylindrical box body is fully stirred. When discharging liquid is required, the discharging operation can be completed by opening the first valve. Description of the drawings

[0013] Figure 1 It is a schematic front view structure diagram of a slime flotation machine described in the utility model.

[0014] Figure 2 It is a schematic cross brace structure diagram of a slime flotation machine described in the utility model.

[0015] Figure 3 It is a schematic first motor structure diagram of a slime flotation machine described in the utility model.

[0016] Figure 4 It is a schematic spring structure diagram of a slime flotation machine described in the utility model.

[0017] In the figure: 1. First cylindrical box body; 2. Feed pipe; 3. Discharge pipe; 4. First valve; 5. Second cylindrical box body; 6. First rod body; 7. First cylinder body; 8. Second barrel body; 9. Third cylindrical box body; 10. Third rod body; 11. Fourth cylindrical box body; 12. Box cover; 13. Glass plate body; 14. Second valve; 15. Sleeve; 16. Second rod body; 17. Cross brace; 18. Cylindrical fixing block; 19. Slide block; 20. Fixing block; 21. First motor; 22. Threaded rod; 23. Second motor; 24. Spring. Specific implementation manner

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] Please refer to Figures 1-4 , the present invention provides a technical solution: a slime flotation machine, including a first cylindrical box body 1 and a cross brace 17. Two pairs of support columns are installed on the lower wall surface of the first cylindrical box body 1. A feeding and discharging assembly is installed on the side wall surface of the first cylindrical box body 1. A stirring drive assembly and a pair of reagent injection assemblies are installed on the upper wall surface of the first cylindrical box body 1. A stirring assembly is installed on the lower wall surface inside the first cylindrical box body 1. The stirring assembly includes a cylindrical fixing block 18, which is rotatably connected to the lower wall surface inside the first cylindrical box body 1. A second rod body 16 is installed on the upper wall surface of the cylindrical fixing block 18. A chute is provided on the side wall surface of the second rod body 16. The cross brace 17 is hinged to the side wall surface of the cylindrical fixing block 18. Slide blocks 19 are rotatably connected to the side wall surfaces of the junction ends of the cross brace 17 and the slide blocks 19 are installed inside the chute. One end side wall surface of the cross brace 17 is hinged to a third rod body 10, and the other end of the third rod body 10 is connected to the stirring drive assembly.

[0020] When processing a slime flotation machine, it is necessary to add chemicals and complete the stirring operation. At this time, connect the other end of the discharge pipe 3 to other components of the flotation machine. Then splice the liquid through the feed pipe 2. Inject the chemicals into the fourth cylindrical box body 11. At this time, the liquid situation inside the fourth cylindrical box body 11 can be observed through the glass plate body 13, and the liquid injection into the first cylindrical box body 1 is completed by opening the second valve 14. At this time, the liquid enters the first cylindrical box body 1. Then, start the second motor 23 inside the third cylindrical box body 9. The driving end of the second motor 23 drives the third rod body 10 to rotate, thereby driving the cross brace 17 to rotate inside the first cylindrical box body 1. Then, start the first motor 21 inside the second cylindrical box body 5. The rotation of the driving end of the first motor 21 drives the threaded rod 22 to rotate. Thus, through the threaded linkage inside the fixing block 20, the fixing block 20 is lifted. Thus, through the forward and reverse rotation of the first motor 21, the first rod body 6 is lifted and lowered. Thus, the third cylindrical box body 9 is assisted in lifting and lowering through a pair of second barrel bodies 8, the first barrel body 7, and the spring 24, thereby driving the third rod body 10 to lift and lower. At this time, the retraction and extension of the cross brace 17 are assisted through the chute and the slider 19, thereby completing the adjustment of the stirring area, so that the liquid inside the first cylindrical box body 1 is fully stirred. When liquid discharge is required, the liquid discharge operation can be completed by opening the first valve 4.

[0021] In this embodiment, it is further set that the stirring drive assembly includes a second cylindrical box body 5. The second cylindrical box body 5 is installed on the upper wall surface of the first cylindrical box body 1. The lower wall surface inside the second cylindrical box body 5 is installed with a first motor 21. The driving end of the first motor 21 is installed with a threaded rod 22. The other end of the threaded rod 22 is screwed to the upper wall surface inside the second cylindrical box body 5. The side wall surface of the second cylindrical box body 5 is provided with a first rectangular through hole. The outer wall surface of the threaded rod 22 is sleeved with a fixing block 20. The side wall surface of the fixing block 20 is installed with a first rod body 6 and the first rod body 6 is located inside the first rectangular through hole. The other end side wall surface of the first rod body 6 is installed with a third cylindrical box body 9. The second motor 23 is installed inside the third cylindrical box body 9. The driving end of the second motor 23 is connected to the upper wall surface of the third rod body 10. The upper wall surface of the first cylindrical box body 1 is inserted with a sleeve 15 and the third rod body 10 is movably inserted inside the sleeve 15.

[0022] By starting the second motor 23 inside the third cylindrical box body 9, driving the third rod body 10 to rotate through the driving end of the second motor 23, thereby driving the cross brace 17 to rotate inside the first cylindrical box body 1. At this time, by starting the first motor 21 inside the second cylindrical box body 5, driving the threaded rod 22 to rotate through the rotation of the driving end of the first motor 21, thereby completing the lifting of the fixed block 20 through the threaded linkage inside the fixed block 20, and thereby driving the lifting of the first rod body 6 through the forward and reverse rotation of the first motor 21, so that the third cylindrical box body 9 is assisted in lifting through a pair of second barrel bodies 8, the first barrel body 7 and the spring 24, thereby driving the third rod body 10 to lift. At this time, the retraction and extension of the cross brace 17 are assisted by the chute and the slider 19, thereby completing the adjustment of the stirring area.

[0023] In this embodiment, it is further set that a threaded groove is formed on the inner wall surface of the fixed block 20, and the threaded groove on the inner wall surface of the fixed block 20 meshes with the outer wall surface of the threaded rod 22.

[0024] In this embodiment, it is further set that the lower wall surface of the third cylindrical box body 9 and the upper wall surface of the first cylindrical box body 1 are respectively provided with a second barrel body 8 and a first barrel body 7. A pair of the first barrel bodies 7 are respectively inserted into a pair of the second barrel bodies 8, and springs 24 are installed between the lower wall surfaces inside a pair of the first barrel bodies 7 and the upper wall surfaces inside a pair of the second barrel bodies 8.

[0025] In this embodiment, it is further set that the feeding and discharging assembly includes a feeding pipe 2 and a discharging pipe 3. The feeding pipe 2 and the discharging pipe 3 are respectively inserted into the side wall surface of the first cylindrical box body 1, and a first valve 4 is installed on the side wall surface of the discharging pipe 3.

[0026] In this embodiment, it is further set that the chemical injection assembly includes a fourth cylindrical box body 11. A circular through hole is formed on the upper wall surface of the fourth cylindrical box body 11, and a box cover 12 is installed inside the circular through hole. A rectangular through hole is formed on the side wall surface of the fourth cylindrical box body 11, and a glass plate body 13 is installed inside the rectangular through hole. A connecting pipe is inserted between the fourth cylindrical box body 11 and the first cylindrical box body 1, and a second valve 14 is installed on the side wall surface of the connecting pipe.

[0027] When processing the coal slime flotation machine, it is necessary to add chemicals and complete the stirring operation. At this time, the other end of the discharging pipe 3 is connected to other components of the flotation machine. At this time, the liquid is spliced through the feeding pipe 2. At this time, the chemical is injected into the fourth cylindrical box body 11. At this time, the liquid situation inside the fourth cylindrical box body 11 can be observed through the glass plate body 13, and the liquid is injected into the first cylindrical box body 1 by opening the second valve 14.

[0028] The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process. The specific work is as follows.

[0029] Example: When processing a slime flotation machine, it is necessary to add reagents and complete the stirring operation. At this time, connect the other end of the discharge pipe 3 to other components of the flotation machine. Then splice the liquid through the feed pipe 2. Inject the reagent into the fourth cylindrical box body 11. At this time, the liquid situation inside the fourth cylindrical box body 11 can be observed through the glass plate body 13, and the liquid is injected into the first cylindrical box body 1 by opening the second valve 14. At this time, the liquid enters the first cylindrical box body 1. Then, start the second motor 23 inside the third cylindrical box body 9. The driving end of the second motor 23 drives the third rod body 10 to rotate, thereby driving the cross brace 17 to rotate inside the first cylindrical box body 1. At this time, start the first motor 21 inside the second cylindrical box body 5. The rotation of the driving end of the first motor 21 drives the threaded rod 22 to rotate, and then the fixing block 20 is lifted through the thread linkage inside the fixing block 20. Thus, the lifting of the first rod body 6 is achieved by the forward and reverse rotation of the first motor 21. Then, the third cylindrical box body 9 is assisted in lifting through a pair of second barrel bodies 8, the first barrel body 7, and the spring 24, thereby driving the third rod body 10 to lift and lower. At this time, the retraction and extension of the cross brace 17 are assisted by the chute and the slider 19, thereby completing the adjustment of the stirring area, so that the liquid inside the first cylindrical box body 1 is fully stirred. When discharging liquid is required, the liquid discharging operation can be completed by opening the first valve 4.

[0030] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A coal slime flotation machine, comprising a first cylindrical box (1), characterized in that: Two pairs of support columns are installed on the lower wall of the first cylindrical box (1); a material inlet and outlet assembly is installed on the side wall of the first cylindrical box (1); a stirring drive assembly and a pair of drug injection assemblies are installed on the upper wall of the first cylindrical box (1); a stirring assembly is installed on the lower wall of the interior of the first cylindrical box (1); the stirring assembly includes a cylindrical fixing block (18) which is screwed onto the lower wall of the interior of the first cylindrical box (1); A second rod body (16) is installed on the upper wall surface of the cylindrical fixed block (18), and a sliding groove is opened on the side wall surface of the second rod body (16). A cross brace (17) is hinged on the side wall surface of the cylindrical fixed block (18), and a sliding block (19) is screwed on the side wall surface of the junction end of the cross brace (17), and the sliding block (19) is installed in the sliding groove. A third rod body (10) is hinged on the side wall surface of one end of the cross brace (17), and the other end of the third rod body (10) is connected to the stirring drive component.

2. A coal slime flotation machine according to claim 1, characterized in that: The stirring drive assembly comprises a second cylindrical box (5), the second cylindrical box (5) being mounted on the upper wall surface of the first cylindrical box (1), a first motor (21) being mounted on the lower wall surface of the interior of the second cylindrical box (5), a threaded rod (22) being mounted on the driving end of the first motor (21), the other end of the threaded rod (22) being screwed onto the upper wall surface of the interior of the second cylindrical box (5), a first rectangular through hole being opened on the side wall surface of the second cylindrical box (5), and a fixed rod (22) being mounted on the outer wall surface of the threaded rod (22). A block (20) is provided, a first rod body (6) is installed on the side wall of the fixed block (20), and the first rod body (6) is located inside the first rectangular through hole, a third cylindrical box body (9) is installed on the side wall of the other end of the first rod body (6), a second motor (23) is installed inside the third cylindrical box body (9), a driving end of the second motor (23) is connected to the upper wall of the third rod body (10), a sleeve (15) is inserted into the upper wall of the first cylindrical box body (1), and the third rod body (10) is movably inserted into the sleeve (15).

3. A coal slime flotation machine according to claim 2, characterized in that: The inner wall surface of the fixing block (20) is provided with a thread groove, and the thread groove on the inner wall surface of the fixing block (20) is meshed with the outer wall surface of the threaded rod (22).

4. A coal slime flotation machine according to claim 2, characterized in that: The lower wall surface of the third cylindrical box body (9) and the upper wall surface of the first cylindrical box body (1) are respectively mounted with a second barrel body (8) and a first cylinder body (7); a pair of the first cylinder bodies (7) are respectively movably inserted into a pair of the second barrel bodies (8); and a spring (24) is mounted between the lower wall surfaces inside the pair of the first cylinder bodies (7) and the upper wall surfaces inside the pair of the second barrel bodies (8).

5. A coal slime flotation machine according to claim 1, characterized in that: The feed and discharge assembly comprises a feed pipe (2) and a discharge pipe (3), wherein the feed pipe (2) and the discharge pipe (3) are respectively inserted into the side wall surface of the first cylindrical box body (1), and a first valve (4) is installed on the side wall surface of the discharge pipe (3).

6. A coal slime flotation machine according to claim 1, characterized in that: The drug injection assembly comprises a fourth cylindrical box (11), a circular through hole is formed on the upper wall of the fourth cylindrical box (11), a box cover (12) is installed inside the circular through hole, a rectangular through hole is formed on the side wall of the fourth cylindrical box (11), a glass plate (13) is installed inside the rectangular through hole, a connecting pipe is inserted between the fourth cylindrical box (11) and the first cylindrical box (1), and a second valve (14) is installed on the side wall of the connecting pipe.

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