Coal mining slag treatment device
By designing a rolling ring screening structure driven by rollers and shafts and the coordination of cleaning brushes, the problems of dust pollution and blockage are solved, and efficient slag screening and resource utilization are achieved.
Patent Information
- Application Number
- CN202422259203.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-09-14
AI Technical Summary
Existing vibrating screening devices generate a large amount of dust when screening coal slag, which affects health and the environment. In addition, the filter screen is easily clogged when the water content is high, reducing screening efficiency.
A coal mining slag processing device is designed. It adopts roller and shaft structure to drive rolling ring and screen for screening, and is equipped with cleaning brush to prevent blockage. The rolling screening and cleaning are driven by motor to improve screening efficiency.
It can effectively separate impurities and ash from slag, improve resource utilization, prevent screen clogging, and enhance screening efficiency and applicability.
Smart Images
Figure CN223440336U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to coal mining slag treatment technical field, concretely is a kind of coal mining slag treatment device. BACKGROUND
[0002] Coal mining slag screening is an important link in the process of coal mining, screening can classify coal slag according to particle size, meet different industrial application needs, such as coarse slag can be used for roadbed laying, filling and the like, and fine slag can be used for producing building materials or further refining useful elements, by screening, large slag can be broken into smaller particles, so as to reduce the space and weight occupied in the transportation process, reduce transportation cost.
[0003] After coal mining, a large amount of slag will be produced, which contains a large amount of impurities and ash that need to be separated, the existing vibrating screening device will produce a large amount of dust during screening, not only affecting the health of the user, but also causing pollution to the environment, when the moisture content in the slag is high, it is easy to cause the filter screen to be blocked, affecting the service life of the machine, and thus reducing the screening efficiency, therefore, a coal mining slag treatment device is needed to meet people's needs. SUMMARY
[0004] The utility model discloses a kind of coal mining slag treatment devices, to solve the problems raised in the above background.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of coal mining slag treatment device, including device main body;One end of the device main body is equipped with screening mechanism, the side of the screening mechanism is equipped with auxiliary mechanism.
[0006] Preferably, the screening mechanism includes a mounting bracket mounted at one end of the device main body, a plurality of connecting shaft blocks are mounted at one end of the mounting bracket, a roller is mounted between two connecting shaft blocks, an axle is provided through the side of the roller, the connecting shaft blocks are adapted to the axle, a connecting rod is provided through the side of one roller, symmetrical protective sleeves are mounted at one end of the mounting bracket, a rolling ring is rotatably mounted at one end of the roller, a first screen is mounted at the side of the rolling ring, and a second screen is mounted at one end of the first screen.
[0007] Preferably, the auxiliary mechanism includes a fixed plate mounted at one end of the mounting bracket, a connecting frame is mounted at the other end of the mounting bracket, a feeding tank is mounted at one end of the connecting frame, symmetrical first guide plates are mounted in the feeding tank, a discharge port adapted to the rolling ring is mounted at one end of the feeding tank, a rotating rod is mounted between the fixed plate and the connecting frame, a cleaning brush is mounted at the side of the rotating rod, a second guide plate is mounted at the side of the protective sleeve, and symmetrical electric push rods are mounted at one end of the mounting bracket.
[0008] Preferably, one end of the mounting frame is provided with a first motor, and an output end of the first motor is connected with the shaft rod.
[0009] Preferably, the bottom of the mounting frame is provided with symmetrical mounting bases, one end of each mounting base is provided with a clamping groove, and one end of the mounting frame is provided with a clamping block matched with the clamping groove.
[0010] Preferably, the side surface of the rolling ring abuts against the side surface of the rolling wheel, and the connecting rod is rotatably installed on the connecting shaft block.
[0011] Preferably, one end of the connecting frame is provided with a second motor, one end of the second motor is connected with the rotating rod, and the cleaning brush is matched with the second screen.
[0012] Preferably, the cleaning brush is rotatably installed on the side surface of the rotating rod, and one end of the cleaning brush is matched with the second screen.
[0013] Compared with the prior art, the coal mining slag treatment device has the advantages that.
[0014] (1) The rolling wheel and the shaft rod are arranged, the shaft rod is driven to rotate by starting the first motor, the multiple connecting rods are driven to rotate, the connecting rods drive the rolling ring to roll, the slag after coal mining is put into one end of the rolling ring, the slag is filtered and screened by the first screen and the second screen on the rolling ring, the impurities and ash in the slag are separated, the purity and quality of the slag are improved, and the utilization rate of resources is increased.
[0015] (2) The connecting frame and the discharging box are arranged, the slag poured in is guided to the discharge opening by the first guide plate on the discharging box, the slag is screened by the rolling ring at the discharge opening, the second guide plate guides and accumulates the screened slag, the operator can shovel out conveniently, the rotating rod is driven to rotate by the second motor, the cleaning brush sweeps the side surface of the second screen, the second screen is prevented from being blocked, and the applicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 The utility model provides a kind of three-dimensional structure schematic view of coal mining slag treatment device.
[0017] Figure 2 The utility model provides a kind of structure schematic view of return material box and cleaning brush of coal mining slag treatment device and the structure of structure such as second guide plate.
[0018] Figure 3 The utility model provides a kind of structure schematic view of discharge opening and second guide plate of coal mining slag treatment device and the structure of structure such as second guide plate.
[0019] Figure 4 The utility model provides a kind of coal mining slag treatment device's structure diagram of structure such as clamping groove and clamping block etc.
[0020] In the drawing: 1, device main body;2, screening mechanism;3, auxiliary mechanism;4, first motor;5, second motor;6, mounting base;7, clamping groove;8, clamping block;21, mounting frame;22, connecting shaft block;23, gyro wheel;24, shaft;25, connecting rod;26, protective sleeve;27, rolling ring;28, first screen;29, second screen;31, fixed plate;32, connecting frame;33, discharging box;34, first guide plate;35, discharge port;36, rotating rod;37, cleaning brush;38, second guide plate;39, electric push rod. DETAILED DESCRIPTION
[0021] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0022] Embodiment 1: please refer to Figures 1-4The utility model provides a technical scheme: a coal mining slag treatment device, including device main body 1, one end of device main body 1 is equipped with screening mechanism 2, the side surface of screening mechanism 2 is equipped with auxiliary mechanism 3, screening mechanism 2 includes the mounting bracket 21 of installation in device main body 1 one end, the one end of mounting bracket 21 is equipped with a plurality of connecting axle blocks 22, two connecting axle blocks 22 are equipped with gyro wheel 23, the side surface of gyro wheel 23 is equipped with axle 24, connecting axle block 22 is adapted with axle 24, the side surface of a gyro wheel 23 is equipped with connecting rod 25, the one end of mounting bracket 21 is equipped with symmetrical protective sheath 26, the one end of gyro wheel 23 is rotatably installed with rolling ring 27, the side surface of rolling ring 27 is equipped with first screen 28, the one end of first screen 28 is equipped with the second screen 29 of adaptation, the one end of mounting bracket 21 is equipped with first motor 4, and the output of first motor 4 is connected with axle 24, the bottom of mounting bracket 21 is equipped with symmetrical mounting base 6, the one end of mounting base 6 is equipped with the clamping groove 7 of opening, the one end of mounting bracket 21 is equipped with the clamping block 8 of adaptation with clamping groove 7, the side surface of rolling ring 27 is opposite with the side surface of gyro wheel 23, connecting rod 25 rotatably installs on connecting axle block 22, by pouring slag into the discharging box 33, by first guide plate 34 makes slag drop, discharges at discharge port 35, discharges rolling ring 27, by starting first motor 4 drives axle 24 rotation, further drive a plurality of connecting rod 25 rotation, connecting rod 25 drives rolling ring 27 rolling, and by first screen 28 and second screen 29 to the screening of slag, by centrifugal force when rolling, the impurity and ash in slag are screened, the impurity screened out is guided by second guide plate 38, and is accumulated in the bottom of mounting bracket 21, is convenient for operator to shovel out, and the other end of rolling ring 27 is collected to the large-sized slag screened out.
[0023] The working principle is: after coal mining, the slag needs to be screened and treated to realize resource recycling. The slag is poured into the discharge box 33, the first guide plate 34 is used to make the slag fall, and the slag is discharged at the discharge port 35 and discharged into the rolling ring 27. The first motor 4 is started to drive the shaft rod 24 to rotate, and then the plurality of connecting rods 25 are driven to rotate, the connecting rod 25 drives the rolling ring 27 to roll, and the first screen 28 and the second screen 29 are used to screen the slag. The impurities and ash in the slag are screened out by the centrifugal force during rolling. The impurities screened out are guided by the second guide plate 38 and accumulated at the bottom of the mounting frame 21, which is convenient for the operator to shovel out. The large slag screened out is collected through the other end of the rolling ring 27. When the water content in the slag is high, the second screen 29 may be blocked. The second motor 5 is started to drive the rotating rod 36 to rotate, and then the cleaning brush 37 is driven to rotate. The side of the second screen 29 is cleaned by the cleaning brush 37 to prevent the slag from blocking, thereby improving the applicability of the device. In some working environments, the end of the mounting frame 21 needs to be lifted to form a certain slope. The electric push rod 39 is started to lift the end of the mounting frame 21, which is convenient for the user to screen the slag and improves the screening efficiency.
[0024] As shown in Figure 2 and 3 The auxiliary mechanism 3 includes a fixed plate 31 mounted at one end of the mounting frame 21, a connecting frame 32 mounted at the other end of the mounting frame 21, a discharge box 33 mounted at one end of the connecting frame 32, symmetrical first guide plates 34 mounted in the discharge box 33, a discharge port 35 mounted at one end of the discharge box 33 and matched with the rolling ring 27, a rotating rod 36 mounted between the fixed plate 31 and the connecting frame 32, a cleaning brush 37 mounted on the side of the rotating rod 36, a second guide plate 38 mounted on the side of the protective sleeve 26, symmetrical electric push rods 39 mounted at one end of the mounting frame 21, a second motor 5 mounted at one end of the connecting frame 32, the other end of the second motor 5 connected with the rotating rod 36, the cleaning brush 37 matched with the second screen 29, the cleaning brush 37 rotatably mounted on the side of the rotating rod 36, and one end of the cleaning brush 37 matched with the second screen 29. When the water content in the slag is high, the second screen 29 may be blocked. The second motor 5 is started to drive the rotating rod 36 to rotate, and then the cleaning brush 37 is driven to rotate. The side of the second screen 29 is cleaned by the cleaning brush 37 to prevent the slag from blocking, thereby improving the applicability of the device. In some working environments, the end of the mounting frame 21 needs to be lifted to form a certain slope. The electric push rod 39 is started to lift the end of the mounting frame 21, which is convenient for the user to screen the slag and improves the screening efficiency. The remaining features are the same as those of example 1.
[0025] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A coal mining slag processing device, comprising a device body (1); characterized in that: A screening mechanism (2) is provided at one end of the device body (1), and an auxiliary mechanism (3) is provided on the side of the screening mechanism (2); The screening mechanism (2) comprises a mounting frame (21) mounted at one end of the device body (1), a plurality of coupling blocks (22) being mounted at one end of the mounting frame (21), a roller (23) being mounted between two coupling blocks (22), a shaft (24) being passed through the side of the roller (23), the coupling block (22) being adapted to the shaft (24), a connecting rod (25) being passed through the side of one of the rollers (23), a symmetrical protective sleeve (26) being mounted at one end of the mounting frame (21), a rolling ring (27) being rotatably mounted at one end of the roller (23), a first screen (28) being mounted on the side of the rolling ring (27), and an adapted second screen (29) being mounted at one end of the first screen (28).
2. The coal mining slag processing device according to claim 1, characterized in that: The auxiliary mechanism (3) includes a fixed plate (31) mounted on one end of a mounting frame (21), a connecting frame (32) mounted on the other end of the mounting frame (21), a discharge box (33) mounted on one end of the connecting frame (32), a symmetrical first guide plate (34) mounted in the discharge box (33), a discharge port (35) adapted to the rolling ring (27) mounted on one end of the discharge box (33), a rotating rod (36) mounted between the fixed plate (31) and the connecting frame (32), a cleaning brush (37) mounted on the side of the rotating rod (36), a second guide plate (38) mounted on the side of the protective cover (26), and a symmetrical electric push rod (39) mounted on one end of the mounting frame (21).
3. The coal mining slag processing device according to claim 1, characterized in that: A first motor (4) is mounted on one end of the mounting frame (21), and an output end of the first motor (4) is connected to a shaft (24).
4. The coal mining slag processing device according to claim 1, characterized in that: A symmetrical mounting base (6) is installed at the bottom of the mounting frame (21), a clamping groove (7) is provided at one end of the mounting base (6), and a clamping block (8) adapted to the clamping groove (7) is installed at one end of the mounting frame (21).
5. The coal mining slag processing device according to claim 1, characterized in that: The side surface of the rolling ring (27) abuts against the side surface of the roller (23), and the connecting rod (25) is rotatably mounted on the coupling block (22).
6. The coal mining slag processing device according to claim 2, characterized in that: A second motor (5) is mounted on one end of the connecting frame (32), one end of the second motor (5) is connected to a rotating rod (36), and the cleaning brush (37) is adapted to the second screen (29).
7. The coal mining slag processing device according to claim 2, characterized in that: The cleaning brush (37) is rotatably mounted on the side of the rotating rod (36), and one end of the cleaning brush (37) is adapted to the second screen (29).