CN214389154U

CN214389154U - Coal slime water treatment facilities of coal washing processing

Info

Publication number: CN214389154U
Application number: CN202023130946.XU
Authority: CN
Inventors: 石广学; 杨朋威; 曹浩浩
Original assignee: Inner Mongolia Huangtaolegai Coal Co ltd
Current assignee: Inner Mongolia Huangtaolegai Coal Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-10-15
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a coal slime water treatment facilities of coal washing processing, the novel nipple rectifier comprises a cylindrical shel, be provided with first net section of thick bamboo in the barrel, be provided with the cavity between the outer wall of first net section of thick bamboo and the inner wall of barrel, around the top of the bottom fixedly connected with bottom plate of first net section of thick bamboo, the bottom of bottom plate is connected with the motor, and the motor is installed on the base, be provided with interior barrel in the first net section of thick bamboo, the bottom of interior barrel is rotated and is connected with the ring frame, and the outer wall of ring frame is connected with the one end of water service pipe, the other end and the first net section of thick bamboo fixed connection of water service pipe, be provided with second net section of thick bamboo in the interior barrel, be provided with the cavity between the outer wall of second net section of thick bamboo and the inner wall of interior barrel, the bottom of second net section of thick bamboo is connected with the top of extension board all around. This coal slime water treatment facilities of coal washing processing adopts first net section of thick bamboo and second net section of thick bamboo matched with structural design, can form dual centrifugal filter dehydration in the barrel, lets the efficiency of slime water filtration processing higher.

Description

Coal slime water treatment facilities of coal washing processing

Technical Field

The utility model relates to a coal processing equipment technical field specifically is a coal slime water treatment facilities of coal washing processing.

Background

Coal washing generally refers to the process of removing gangue or other impurities from coal. Coal washing is generally performed by utilizing the difference of physical properties between coal and gangue, and the coal and the gangue (impurities) are separated in media with different densities or characteristics.

Coal slime water in the coal washing process can be recycled after being filtered, and the traditional coal slime water filtering device is low in filtering and dewatering efficiency and not enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coal slime water treatment facilities of coal washing processing to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a coal slime water treatment device for coal washing processing comprises a barrel body, wherein a first net barrel is arranged in the barrel body, a cavity is arranged between the outer wall of the first net barrel and the inner wall of the barrel body, the bottom of the first net barrel is fixedly connected with the periphery of the top of a bottom plate, the bottom of the bottom plate is connected with a motor, the motor is installed on a base, an inner barrel body is arranged in the first net barrel, the bottom of the inner barrel body is rotatably connected with a ring frame, the outer wall of the ring frame is connected with one end of a water pipe, the other end of the water pipe is fixedly connected with the first net barrel, a second net barrel is arranged in the inner barrel body, a cavity is arranged between the outer wall of the second net barrel and the inner wall of the inner barrel body, the bottom of the second net barrel is connected with the periphery of the top of a support plate, the bottom of the support plate is fixedly connected with the bottom plate through a support, the top of the support plate is provided with an upright column, the upper end of the upright column is provided with a guide cone, through hole is uniformly arranged between the support plate and the bottom plate in a surrounding mode, the position of the through hole on the support plate corresponds to the position between the upright post and the second net barrel, the position of the through hole on the bottom plate corresponds to the position between the inner barrel and the first net barrel, and the outer wall of the bottom of the barrel is connected with one end of a drain pipe.

Preferably, the outer wall all around of guide cone is connected with extends the frame, and the centre equidistance of extending the frame is encircleed and is provided with the through-hole, and the border all around of extending the frame and the position between interior barrel and the first net section of thick bamboo correspond.

Preferably, the top of the inner cylinder body is rotatably connected with the extension frame.

Preferably, the inner walls of the first net cylinder and the second net cylinder are uniformly provided with barrier strips in a surrounding mode, and the barrier strips are vertically distributed in an inclined mode.

Preferably, the outer wall of the first net barrel is connected with a supporting framework of a grid structure, the bottom of the supporting framework is rotatably connected with the inner wall of the top of the barrel, and the bottom of the supporting framework is fixedly connected with the top of the bottom plate.

Preferably, the periphery of the support is provided with a guide plate in a surrounding manner, and the guide plate is of an inclined structure.

Compared with the prior art, the beneficial effects of the utility model are that: this coal slime water treatment facilities of coal washing processing adopts first net section of thick bamboo and second net section of thick bamboo matched with structural design, can form dual centrifugal filter dehydration in the barrel, lets the efficiency of slime water filtration processing higher.

Drawings

FIG. 1 is a front view of a coal slime water treatment device for coal washing and processing of the present invention;

FIG. 2 is a top view of a circular frame of a coal slime water treatment device for coal washing and processing of the present invention;

FIG. 3 is a top view of a support of a coal slime water treatment device for coal washing and processing of the present invention;

FIG. 4 is a front view of a baffle bar of a coal slime water treatment device for coal washing and processing of the present invention;

FIG. 5 is a top view of the coal slime water treatment apparatus extension frame for coal washing and processing of the present invention.

In the figure: 1. guide cone, 2, extension frame, 3, barrel, 4, support skeleton, 5, first net barrel, 6, barrier strip, 7, inner barrel, 8, second net barrel, 9, water service pipe, 10, ring frame, 11, support plate, 12, bottom plate, 13, stand column, 14, support, 15, guide plate, 16, drain pipe, 17, base, 18 and motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a coal slime water treatment device for coal washing processing comprises a barrel 3, a first net barrel 5 is arranged in the barrel 3, the top of the first net barrel 5 is rotatably connected with the inner arm of the barrel 3, a cavity is arranged between the outer wall of the first net barrel 5 and the inner wall of the barrel 3, filtered water can circulate in the cavity, the bottom of the first net barrel 5 is fixedly connected with the periphery of the top of a bottom plate 12 and is welded with the periphery of the top of the bottom plate 12, the outer wall of the first net barrel 5 is connected with a supporting framework 4 with a grid structure, the bottom of the supporting framework 4 is rotatably connected with the inner wall of the top of the barrel 3, the bottom of the supporting framework 4 is fixedly connected with the periphery of the bottom plate 12, the supporting framework 4 is welded with the bottom plate 12, the structure can strengthen the support of the first net barrel 5, the stability of the first net barrel 5 is improved, the bottom of the bottom plate 12 is connected with a motor 18, the shaft of the motor 18 is fixedly connected with the bottom plate 12, and can enable the bottom plate 12 and the first net barrel 5 to automatically rotate, the motor 18 is arranged on the base 17, the motor 18 is fixedly arranged through screws, the base 17 and the bottom plate 12 can be rotatably connected through a plane bearing, the inner cylinder 7 is arranged in the first net cylinder 5, the bottom of the inner cylinder 7 is rotatably connected with the ring frame 10, the outer wall of the ring frame 10 is connected with one end of the water pipe 9, the other end of the water pipe 9 is fixedly connected with the first net cylinder 5, two ends of the water pipe 9 are fixedly welded, the inner cylinder 7 is internally provided with the second net cylinder 8, a cavity is arranged between the outer wall of the second net cylinder 8 and the inner wall of the inner cylinder 7 and can circulate filtered water, the bottom of the second net cylinder 8 is connected with the periphery of the top of the support plate 11, the two parts are welded, the bottom of the support plate 11 is fixedly connected with the bottom plate 12 through the support 14, the support 14 can be fixedly connected with the support plate 11 and the bottom plate 12 through bolts, and the structure enables the second net cylinder 8 to be driven by the motor 18 to rotate, the top of the support plate 11 is provided with an upright post 13 which is fixedly connected through a screw, a guide plate 15 is arranged around the support 14, the guide plate 15 and the support 14 are welded to form an integral structure, the guide plate 15 is of an inclined structure, the structure enables the coal slag dehydrated between the upright post 13 and the second net cylinder 8 to be guided to a through hole on the bottom plate 12 and can promote the discharge of the coal slag, the upper end of the upright post 13 is provided with a guide cone 1, the guide cone 1 is fixedly arranged at the upper end of the upright post 13 through a bolt, the structure enables the material to uniformly enter the second net cylinder 8, the peripheral outer wall of the guide cone 1 is connected with an extension frame 2, the structure and the extension frame 2 are of an integral structure, the through holes are arranged around the middle of the extension frame 2 at equal intervals, the peripheral edge of the extension frame 2 corresponds to the position between the inner cylinder 7 and the first net cylinder 5, and the structure enables the material to be uniformly distributed into the first net cylinder 5 and the second net cylinder 8 when the material enters, the top of the inner cylinder 7 is rotatably connected with the extension frame 2, the structure enables the top of the inner cylinder 7 to be supported, the rotation of the inner cylinder 7 is more stable, through holes are uniformly formed in the middles of the support plate 11 and the bottom plate 12 in a surrounding mode and can discharge dehydrated coal slag, the positions of the through holes in the support plate 11 correspond to the positions between the upright post 13 and the second net cylinder 8, the positions of the through holes in the bottom plate 12 correspond to the positions between the inner cylinder 7 and the first net cylinder 5, the outer wall of the bottom of the cylinder 3 is connected with one end of a drain pipe 16, the drain pipe 16 can intensively discharge filtered water, the inner walls of the first net cylinder 5 and the second net cylinder 8 are uniformly provided with baffle strips 6 in a surrounding mode, the baffle strips 6 are vertically distributed in an inclined mode, the baffle strips 6 are fixed through welding, the structure enables the first net cylinder 5 and the second net cylinder 8 to more stably drive materials to rotate together when rotating, promote the dehydration of the materials and can delay the falling speed of the materials.

The working principle is as follows: when the coal slime water treatment device for coal washing and processing is used, whether parts of the device are damaged or not are not firmly connected is firstly checked, the device is used after the coal slime water is checked to be correct, the coal slime water is added from the top of the barrel body 3 and falls on the guide cone 1 and the extension frame 2 and then flows around, the coal slime water uniformly enters the first net barrel 5 and the second net barrel 8, the first net barrel 5 and the second net barrel 8 rotate at high speed under the driving of the motor 18, the blocking strips 6 in the first net barrel 5 and the second net barrel 8 rotate synchronously, the coal slime water falling on the blocking strips 6 can be thrown to be tightly attached to the inner walls of the first net barrel 5 and the second net barrel 8 under the centrifugal effect, water in the water passes through the pores of the first net barrel 5 and the second net barrel 8 and respectively enters the cavity between the first net barrel 5 and the barrel body 3 and the cavity between the second net barrel 8 and the barrel body 7, and the water in the cavity between the first net barrel 5 and the barrel body 3 enters the water passing pipe 10 and the water passing through the ring frame 9 at the bottom of the second net barrel 8 And the cavity between the inner cylinder 7, concentrate the discharge from the drain pipe 16 at last, and the cinder is stopped at the inner wall of first net section of thick bamboo 5 and second net section of thick bamboo 8, drop gradually under the action of gravity at last, fall out from the last through-hole of extension board 11 and bottom plate 12, the device is at centrifugal filtration's in-process, first net section of thick bamboo 5 and second net section of thick bamboo 8 can play a role simultaneously, form dual centrifugal filtration dehydration, have bigger filtration flow surface, thereby let the efficiency of coal slime water filtration processing higher, this is the theory of operation of this coal washing and selecting processed coal slime water treatment facilities.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a coal slime water treatment facilities of coal washing processing, includes barrel (3), its characterized in that: a first net barrel (5) is arranged in the barrel body (3), a cavity is arranged between the outer wall of the first net barrel (5) and the inner wall of the barrel body (3), the bottom of the first net barrel (5) is fixedly connected with the periphery of the top of a bottom plate (12), the bottom of the bottom plate (12) is connected with a motor (18), the motor (18) is arranged on a base (17), an inner barrel body (7) is arranged in the first net barrel (5), the bottom of the inner barrel body (7) is rotatably connected with a ring frame (10), the outer wall of the ring frame (10) is connected with one end of a water service pipe (9), the other end of the water service pipe (9) is fixedly connected with the first net barrel (5), a second net barrel (8) is arranged in the inner barrel body (7), a cavity is arranged between the outer wall of the second net barrel (8) and the inner wall of the inner barrel body (7), the bottom of the second net barrel (8) is connected with the periphery of a support plate (11), the bottom of the support plate (11) is fixedly connected with the bottom plate (12) through the support (14), the top of the support plate (11) is provided with an upright post (13), the upper end of the upright post (13) is provided with the guide cone (1), the middles of the support plate (11) and the bottom plate (12) are uniformly surrounded with through holes, the position of the through hole in the support plate (11) corresponds to the position between the upright post (13) and the second net cylinder (8), the position of the through hole in the bottom plate (12) corresponds to the position between the inner cylinder (7) and the first net cylinder (5), and the outer wall of the bottom of the cylinder (3) is connected with one end of a drain pipe (16).

2. The coal slurry water treatment device for coal washing processing according to claim 1, characterized in that: the outer wall all around of guide awl (1) is connected with and extends frame (2), and the centre equidistance of extending frame (2) is encircleed and is provided with the through-hole, and the border all around of extending frame (2) is corresponding with the position between interior barrel (7) and first net section of thick bamboo (5).

3. The coal slime water treatment device of claim 2, wherein: the top of the inner cylinder body (7) is rotationally connected with the extension frame (2).

4. The coal slurry water treatment device for coal washing processing according to claim 1, characterized in that: the inner walls of the first net barrel (5) and the second net barrel (8) are uniformly provided with baffle strips (6) in a surrounding mode, and the baffle strips (6) are distributed in a vertical inclined mode.

5. The coal slurry water treatment device for coal washing processing according to claim 1, characterized in that: the outer wall of the first net barrel (5) is connected with a supporting framework (4) of a grid structure, the bottom of the supporting framework (4) is rotatably connected with the inner wall of the top of the barrel body (3), and the bottom of the supporting framework (4) is fixedly connected with the top of the periphery of the bottom plate (12).

6. The coal slurry water treatment device for coal washing processing according to claim 1, characterized in that: the periphery of the support (14) is provided with a guide plate (15) in a surrounding mode, and the guide plate (15) is of an inclined structure.