Coal mine underground slime water separation device
By combining spiral plates and filter screens, and utilizing the cooperation of a drive motor and a blower, the problem of coal slime filter screen clogging is solved, achieving a highly efficient coal slime-water separation effect.
Patent Information
- Application Number
- CN202422973487.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-04
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-04
AI Technical Summary
In existing technologies, coal slime filter screens are prone to clogging after prolonged use, resulting in reduced filtration efficiency.
The system uses a combination of spiral plates and filter screens. A drive motor rotates the spiral plates by rotating gears and a gear ring, while a blower blows out high-speed air to remove coal sludge from the filter screen and prevent clogging.
It achieves efficient and rapid separation of coal slurry and water, avoids filter clogging, and ensures separation efficiency.
Smart Images
Figure CN223633236U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to coal slime water separation technical field, concretely is a coal mine underground coal slime water separation device. BACKGROUND
[0002] Coal slime refers to semi-solid material formed by coal powder containing water, and is a product in the process of coal production, and its availability is quite different according to different varieties and formation mechanisms, and its types are numerous, purposes are extensive, and its properties are quite different.
[0003] In the prior art, in order to separate water in coal slime, separation work is usually carried out through a filter screen, but the pore size of the filter screen is blocked by coal slime in a long-term use process, and thus the filtering effect is reduced.
[0004] Therefore, the utility model provides a coal mine underground coal slime water separation device. SUMMARY
[0005] The utility model discloses a coal mine underground coal slime water separation device to solve the problems in the prior art.
[0006] To achieve the above object, the utility model provides the following technical scheme: a coal mine underground coal slime water separation device, including the shell, both ends of the shell are rotatably connected with fixed ring, install the spiral plate between two fixed rings, install the filter screen on the spiral plate;
[0007] One fixed ring is installed on the gear ring, and a driving motor for driving the gear ring to rotate is installed on the outside of the shell.
[0008] The inner side wall of the shell is provided with a blowing shell body.
[0009] Preferably, the shell is inclined and supported by a support.
[0010] Preferably, a drainage hole is formed below the end of the shell away from the driving motor.
[0011] Preferably, a driving gear is installed on the output shaft of the driving motor.
[0012] Preferably, the driving gear is meshed with the gear ring.
[0013] Preferably, a guide plate is installed on the inner side of the spiral plate.
[0014] Preferably, a plurality of air blowers are installed in the blowing shell body.
[0015] Compared with the prior art, the coal slime water separation device has the advantages that the water in the coal slime can be separated efficiently and quickly through the rotating spiral plate and the filter screen, then the coal slime adsorbed on the filter screen can be blown off by the high-speed wind blown by the air blower, so that the situation that the filter screen is blocked is avoided, and the separation efficiency is ensured. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a structural schematic view of the utility model;
[0017] Figure 2 It is a structural schematic view of the filter screen of the utility model;
[0018] Figure 3 It is a sectional view of the utility model.
[0019] In the drawing: 1, shell; 2, drive motor; 3, drive gear; 4, fixed ring; 5, spiral plate; 6, filter screen; 7, gear ring; 8, drain hole; 9, flow guide plate; 10, air blowing shell. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.
[0021] Please refer to Figures 1-3 The utility model provides a kind of technical scheme: a coal mine underground coal slime water separation device, including shell 1, the both ends of the shell 1 are rotatably connected with fixed ring 4, spiral plate 5 is installed between two described fixed ring 4, and filter screen 6 is installed on the spiral plate 5;
[0022] Gear ring 7 is installed on one of the fixed ring 4, and drive motor 2 for driving gear ring 7 to rotate is installed on the outside of shell 1.
[0023] Air blowing shell 10 is installed on the upper side of the inner wall of shell 1.
[0024] As shown in Figure 1 The shell 1 is inclinedly arranged and supported by a support;Through the above arrangement, the support can support the whole device, so that the whole device is placed obliquely, so that the coal slime inside can be discharged more conveniently.
[0025] As shown in Figure 1 And Figure 2 Drain hole 8 is formed below the end of shell 1 away from drive motor 2;Through the above arrangement, after the water is separated by filter screen 6, it will flow to the inside of shell 1, and then the water is discharged through drain hole 8, which is convenient for collection.
[0026] As shown in Figure 2 AndFigure 3 As shown: the output shaft of the driving motor 2 is provided with a driving gear 3, the driving gear 3 is meshed with a gear ring 7; through the above setting, the driving motor 2 drives the driving gear 3 to rotate, so that the gear ring 7 can be rotated, and the rotation of the gear ring 7 can drive the spiral plate 5 to rotate, so that the water in the internal coal slime can be effectively separated.
[0027] As shown in Figure 2 And Figure 3 As shown: the inner side of the spiral plate 5 is provided with a guide plate 9; through the above setting, the guide plate 9 rotates with the spiral plate 5, which can make the coal slime move more conveniently and quickly in its interior.
[0028] As shown in Figure 3 As shown: the inside of the blowing shell 10 is provided with a plurality of air blowers; through the above setting, the bottom of the blowing shell 10 is provided with a long strip-shaped air outlet, a large amount of air is blown out from the air outlet by the internal air blower, so as to blow off the adsorbed coal slime on the filter screen 6, avoiding the situation that a large amount of coal slime is adsorbed on the filter screen 6.
[0029] Working principle: first, the equipment is inclinedly arranged through the support, one end of the drain hole 8 is located below, then the coal slime is discharged from the upper part into the equipment, the gear ring 7 is driven to rotate by the driving motor 2 and the driving gear 3, so that the fixed ring 4 can drive the spiral plate 5 to rotate, the rotation of the spiral plate 5 can cooperate with the guide plate 9, so that the coal slime moves on the filter screen 6, when the coal slime falls over the filter screen 6, the water in the coal slime is filtered out, so as to fall into the inside of the shell 1, then discharged through the drain hole 8, the coal slime continues to stay on the filter screen 6 and is discharged from the other end following the operation of the equipment.
[0030] When the filter screen 6 is working, a certain amount of coal slime is adsorbed on the filter screen 6, which is blocked in the aperture of the filter screen 6, so that the filtering effect of the filter screen 6 is reduced, at this time, the air blower is started, a large amount of air is blown out from the inside of the blowing shell 10, when the filter screen 6 rotates, the adsorbed coal slime on the filter screen 6 is blown off by the high-speed air, thereby avoiding the blockage of the filter screen 6, and ensuring the filtering effect.
[0031] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A coal mine underground slime water separation device, comprising a shell (1), characterized in that: Both ends of the shell (1) are rotatably connected with fixing rings (4), and a spiral plate (5) is installed between the two fixing rings (4), and a filter screen (6) is installed on the spiral plate (5). A tooth ring (7) is installed on one of the fixing rings (4), and a driving motor (2) for driving the tooth ring (7) to rotate is installed on the outside of the shell (1). A blowing shell (10) is installed above the inner side wall of the shell (1).
2. The coal mine underground slime water separation device according to claim 1, characterized in that: The shell (1) is obliquely arranged and supported by a support.
3. The coal mine underground slime water separation device according to claim 2, characterized in that: A drain hole (8) is formed below the end of the shell (1) away from the driving motor (2).
4. The coal mine underground slime water separation device according to claim 1, characterized in that: A driving gear (3) is installed on the output shaft of the driving motor (2).
5. The coal mine underground slime water separation device according to claim 4, characterized in that: The driving gear (3) is meshingly connected with the tooth ring (7).
6. The coal mine underground slime water separation device according to claim 1, characterized in that: A guide vane (9) is installed on the inner side of the spiral plate (5).
7. The coal mine underground slime water separation device according to claim 1, characterized in that: A plurality of air blowers are installed in the blowing shell (10).