CN219117235U

CN219117235U - Underground coal slime water separation device for coal mine

Info

Publication number: CN219117235U
Application number: CN202223011870.8U
Authority: CN
Inventors: 邹志江; 徐稳
Original assignee: Individual
Current assignee: Xinjiang Kuqa Xiakuotan Mining Development Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-06-02
Anticipated expiration: 2032-11-11

Abstract

The utility model belongs to the technical field of coal slime water separation devices, and particularly relates to an underground coal slime water separation device for a coal mine, which comprises a base, wherein a reversible separation barrel is arranged above the base, one end of the outer wall of the separation barrel is provided with a supporting mechanism, the bottom end of the supporting mechanism is fixedly connected with one end of the base, the other end of the outer wall of the separation barrel is provided with a turnover mechanism, the bottom end of the turnover mechanism is hinged with the middle part of the base, the middle part of the separation barrel is provided with a mixing mechanism, one end of the inner part of the separation barrel is connected with a filtering part in a clamping manner, and the opening end of the separation barrel is provided with a blocking cover. According to the utility model, the mixing, sedimentation and filtering separation of the slime water and the flocculating agent are carried out in the separating barrel, so that the components for separating the slime water are saved, and the space occupied by the device is saved, thereby facilitating the movement of the device in a narrow space under a coal mine, facilitating the use of the device under the coal mine and improving the practicability of the device.

Description

Underground coal slime water separation device for coal mine

Technical Field

The utility model belongs to the technical field of coal slime water separation devices, and particularly relates to an underground coal slime water separation device for a coal mine.

Background

The slime water is industrial wastewater produced in the coal wet processing process, the impurities contained in the slime water are particularly stable, the slime water cannot naturally settle even after standing for a few months, the treatment is difficult, in order to meet the water quality requirement of slime water closed cycle, the deterioration of water quality in the slime water closed cycle process is prevented, the environment is protected, the slime water treatment becomes very important, and the slime water separation device is important equipment for slime water separation treatment.

The coal slime water separation treatment is divided into a plurality of steps, such as mixing, flocculation, sedimentation filtration and the like, and the commonly used coal slime water separation device generally divides the steps of coal slime water treatment into different mechanisms, for example, the steps are respectively placed in a sedimentation tank, a stirring tank and a filtering tank for carrying out the utility model patent with publication number of CN214270405U, which can certainly increase the structure of the device, more structures not only occupy larger placing space, but also are inconvenient to move, and the device is inconvenient to transfer along with the development and tunneling in a narrow space under a coal mine.

Disclosure of Invention

The utility model aims to provide a coal mine underground coal slime water separation device which can use fewer structures to meet the steps required by coal slime water separation, saves placement space and is convenient to transfer, so that the problems in the background technology are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a colliery is coal slime water separator in pit, includes the base, the top of base is provided with the separation bucket that can overturn, the one end of separation bucket outer wall is provided with supporting mechanism, the bottom of supporting mechanism and the one end fixed connection of base, the other end of separation bucket outer wall is provided with tilting mechanism, tilting mechanism's bottom is articulated with the middle part of base, the middle part of separation bucket is provided with mixing mechanism, the inside one end block of separation bucket is connected with filter element, the open end of separation bucket is provided with the blanking cap.

Further, the separation barrel comprises a first barrel body, one end integral type of the first barrel body is connected with the expanded diameter portion, one end integral type of the expanded diameter portion is connected with the second barrel body, the top of second barrel body lateral wall is fixedly communicated with a feeding pipe, the bottom of second barrel body lateral wall is fixedly communicated with a discharging pipe, and the ends of the feeding pipe and the discharging pipe are both provided with valves.

Further, the supporting mechanism comprises a U-shaped frame and first connecting lugs symmetrically arranged on the outer wall of the first barrel body, two ends of the U-shaped frame are respectively connected with the two first connecting lugs in a rotating mode, a primary plate is fixedly connected to the bottom end of the U-shaped frame, a support column is fixedly connected to the bottom end of the primary plate, and the bottom end of the support column is fixedly connected with one end of the base.

Further, tilting mechanism is including the symmetry setting at the second engaging lug of second staving outer wall, one side rotation of second engaging lug is connected with the connecting block, one side fixedly connected with pneumatic cylinder of connecting block, the bottom and the middle part rotation on base top of pneumatic cylinder are connected.

Further, the mixing mechanism comprises a rotating rod which is rotationally connected inside the separating barrel, one end of the first barrel body is fixedly connected with a gear motor, an output shaft of the gear motor is fixedly connected with one end of the rotating rod, and stirring blades which are uniformly distributed are fixedly connected with the side wall of the rotating rod.

Further, the filtering component comprises a cylinder, a filter screen is arranged at one end of the cylinder, and two L-shaped clamping grooves which are symmetrical in center are formed in the side wall of the cylinder.

Further, one end of the inner wall of the second barrel body is provided with two clamping heads, and the two clamping heads are respectively connected with the two L-shaped clamping grooves in a clamping mode.

Compared with the prior art, the utility model has the beneficial effects that: the mixing, sedimentation and filtering separation of the slime water and the flocculating agent are all carried out in the separating barrel, so that the components for separating the slime water are saved, the space occupied by the device is saved, the device is convenient to move in a narrow space in a coal mine, and the device is convenient to use in the coal mine.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a top view of the present utility model;

FIG. 4 is a cross-sectional view of the plane of FIG. 3A-A in accordance with the present utility model;

fig. 5 is a schematic view of the installation of the filter element of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a base; 2. a separation barrel; 21. a first tub; 22. an expanded diameter portion; 23. a second tub; 24. a feed pipe; 25. a discharge pipe; 26. a chuck; 3. a support mechanism; 31. a first connection lug; 32. a U-shaped frame; 33. a master plate; 34. a support column; 4. a turnover mechanism; 41. a second connecting ear; 42. a connecting block; 43. a hydraulic cylinder; 5. a mixing mechanism; 51. a speed reducing motor; 52. a rotating rod; 53. stirring blades; 6. a filter member; 61. a cylinder; 62. a filter screen; 63. an L-shaped clamping groove; 7. and (5) plugging the cover.

Detailed Description

The present utility model will be specifically described with reference to examples below in order to make the objects and advantages of the present utility model more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the utility model and does not limit the scope of the utility model strictly as claimed.

As shown in fig. 1 and 2, a coal mine underground coal slime water separation device comprises a base 1, a reversible separating barrel 2 is arranged above the base 1, the separating barrel 2 comprises a first barrel body 21, one end of the first barrel body 21 is integrally connected with a diameter expanding part 22, one end of the diameter expanding part 22 is integrally connected with a second barrel body 23, the top of the side wall of the second barrel body 23 is fixedly communicated with a feeding pipe 24, the bottom of the side wall of the second barrel body 23 is fixedly communicated with a discharging pipe 25, the ends of the feeding pipe 24 and the discharging pipe 25 are respectively provided with a valve, one end of the outer wall of the first barrel body 21 is provided with a supporting mechanism 3, the bottom end of the supporting mechanism 3 is fixedly connected with one end of the base 1, one end of the outer wall of the second barrel body 23 is provided with a turnover mechanism 4, the bottom of the turnover mechanism 4 is hinged with the middle part of the base 1, the middle part of the separating barrel 2 is provided with a mixing mechanism 5, one end of the inner part of the second barrel body 23 is fixedly connected with a filtering part 6, and the opening end of the second barrel body 23 is provided with a blocking cover 7.

According to the above structure, when the slime water is separated, the slime water is injected into the separating barrel 2 through the feeding pipe 24, then the flocculating agent is added into the separating barrel 2 through the feeding pipe 24, the flocculating agent and the slime water are fully mixed through the mixing mechanism 5, then the mixture is kept for a period of time, impurities in the slime water settle, then the plug cover 7 is opened, the separating barrel 2 is turned over through the turning mechanism 4, the opening of the second barrel 23 faces downwards, water and flocculent precipitate are separated, the water is discharged through the filtering part 6, after the water is discharged, the discharging pipe 25 is opened to discharge the precipitate, the mixing, settling and filtering separation of the slime water and the flocculating agent are all carried out in the separating barrel 2, the parts for separating the slime water are saved, the space occupied by the device is saved, the device is convenient to move in the coal mine well, and the device is convenient to use in the coal mine well.

As shown in fig. 2 and 3, the supporting mechanism 3 includes a U-shaped frame 32 and first connecting lugs 31 symmetrically arranged on the outer wall of the first barrel 21, two ends of the U-shaped frame 32 are respectively connected with two first connecting lugs 31 in a rotating way, a bottom end fixedly connected with original plate 33 of the U-shaped frame 32 is fixedly connected with a support column 34 at the bottom end of the original plate 33, the bottom end of the support column 34 is fixedly connected with one end of the base 1, the turnover mechanism 4 includes second connecting lugs 41 symmetrically arranged on the outer wall of the second barrel 23, one side of each second connecting lug 41 is rotationally connected with a connecting block 42, one side of each connecting block 42 is fixedly connected with a hydraulic cylinder 43, and the bottom end of each hydraulic cylinder 43 is rotationally connected with the middle part of the top end of the base 1.

According to the above structure, when mixing and settling, the hydraulic cylinder 43 is extended, so that the second barrel 23 is lifted up and opened upwards, the hydraulic cylinder 43 is contracted when filtering and separating, the opening of the second barrel 23 is lowered, and finally the opening of the second barrel 23 is opened downwards, so that water is filtered and discharged conveniently.

As shown in fig. 4, the mixing mechanism 5 includes a rotating rod 52 rotatably connected to the inside of the separation barrel 2, one end of the first barrel 21 is fixedly connected with a gear motor 51, an output shaft of the gear motor 51 is fixedly connected with one end of the rotating rod 52, and a side wall of the rotating rod 52 is fixedly connected with uniformly distributed stirring blades 53.

According to the above structure, when the slime water and the flocculating agent are mixed, the speed reducing motor 51 is started to drive the rotating rod 52 to rotate, and the stirring blade 53 rotates along with the rotating rod to accelerate the mixing of the slime water and the flocculating agent.

As shown in fig. 5, the filtering component 6 includes a cylinder 61, one end of the cylinder 61 is provided with a filter screen 62, two L-shaped clamping grooves 63 that are centrosymmetric are formed in the side wall of the cylinder 61, one end of the inner wall of the second barrel 23 is provided with two clamping heads 26, and the two clamping heads 26 are respectively connected with the two L-shaped clamping grooves 63 in a clamping manner.

According to the above structure, the filtering component 6 is mounted at the opening of the second barrel 23 by the engagement of the L-shaped clamping groove 63 and the clamping head 26, so that the filtering component 6 can be conveniently dismounted and mounted, and further, flocculent precipitate attached to the filter screen 62 can be conveniently cleaned.

The working principle of the utility model is as follows: when the coal slime water is separated, the coal slime water is injected into the separating barrel 2 through the feeding pipe 24, then the flocculating agent is injected into the separating barrel 2 through the feeding pipe 24, the reducing motor 51 is started to drive the rotary rod 52 to rotate, the stirring blade 53 rotates along with the rotary rod to accelerate the mixing of the coal slime water and the flocculating agent, the mixing is carried out for a period of time, impurities in the coal slime water settle, then the blocking cover 7 is opened, the opening of the second barrel body 23 is lowered through the contraction hydraulic cylinder 43, finally the opening of the second barrel body 23 faces downwards, the water and flocculent sediment are separated, the water is discharged through the filter screen 62, after the water is discharged, the discharging pipe 25 is opened to discharge the sediment, the mixing, settling and filtering separation of the coal slime water and the flocculating agent are carried out in the separating barrel 2, the components for separating the coal slime water are saved, the space occupied by the device is saved, the device is convenient to move in a narrow space under a coal mine, and the device is convenient to use under the coal mine.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The utility model provides a colliery coal slime water separator in pit, includes base (1), its characterized in that: the utility model discloses a separation barrel, including base (1), separating barrel (2), supporting mechanism (3) are provided with in the top of base (1), the one end fixed connection of supporting mechanism (3) bottom and base (1), the other end of separating barrel (2) outer wall is provided with tilting mechanism (4), the bottom of tilting mechanism (4) is articulated with the middle part of base (1), the middle part of separating barrel (2) is provided with mixing mechanism (5), the inside one end block of separating barrel (2) is connected with filter element (6), the open end of separating barrel (2) is provided with blanking cap (7).

2. A coal mine downhole slime water separator as claimed in claim 1, wherein: the separation barrel (2) comprises a first barrel body (21), one end integral type of the first barrel body (21) is connected with a diameter expanding portion (22), one end integral type of the diameter expanding portion (22) is connected with a second barrel body (23), the top of the side wall of the second barrel body (23) is fixedly communicated with a feeding pipe (24), the bottom of the side wall of the second barrel body (23) is fixedly communicated with a discharging pipe (25), and the ends of the feeding pipe (24) and the discharging pipe (25) are respectively provided with a valve.

3. A coal mine downhole slime water separating device as claimed in claim 2, wherein: supporting mechanism (3) are including U-shaped frame (32) and symmetry setting first engaging lug (31) at first staving (21) outer wall, the both ends of U-shaped frame (32) are connected with two first engaging lugs (31) rotation respectively, the bottom fixedly connected with former board (33) of U-shaped frame (32), the bottom fixedly connected with support column (34) of former board (33), the bottom of support column (34) and the one end fixed connection of base (1).

4. A coal mine downhole slime water separating device according to claim 3, wherein: the turnover mechanism (4) comprises second connecting lugs (41) symmetrically arranged on the outer wall of the second barrel body (23), one side of each second connecting lug (41) is rotationally connected with a connecting block (42), one side of each connecting block (42) is fixedly connected with a hydraulic cylinder (43), and the bottom end of each hydraulic cylinder (43) is rotationally connected with the middle of the top end of the base (1).

5. A coal mine downhole slime water separating device as claimed in claim 2, wherein: the mixing mechanism (5) comprises a rotating rod (52) which is rotationally connected inside the separation barrel (2), one end of the first barrel body (21) is fixedly connected with a gear motor (51), an output shaft of the gear motor (51) is fixedly connected with one end of the rotating rod (52), and stirring blades (53) which are uniformly distributed are fixedly connected with the side wall of the rotating rod (52).

6. A coal mine downhole slime water separating device as claimed in claim 2, wherein: the filtering component (6) comprises a cylinder (61), a filter screen (62) is arranged at one end of the cylinder (61), and two L-shaped clamping grooves (63) which are symmetrical in center are formed in the side wall of the cylinder (61).

7. The underground coal mine slime water separator as claimed in claim 6, wherein: one end of the inner wall of the second barrel body (23) is provided with two clamping heads (26), and the two clamping heads (26) are respectively connected with the two L-shaped clamping grooves (63) in a clamping mode.