Separating device for tailing slurry

Abstract

The utility model discloses a separating device for tailing pulp, which comprises a separator, and a pulp inlet pipeline is mounted on the separator; a baffle is fixed to the surface of the separator, a primary treatment assembly is installed on the separator, the filtering effect is improved through vibration, a secondary treatment assembly is connected to the separator, particles and clear water are separated through centrifugal force, the overall separation efficiency is improved, and a conveying assembly is installed on the separator. According to the separation device for the tailing slurry, a vibration motor vibrates to drive a first sieve plate to vibrate, the first sieve plate drives a second sieve plate to vibrate through a buffer piece at the bottom, large particles in the introduced tailing slurry are screened through vibration of the second sieve plate, and the large particles are conveniently screened out; through vibration screening, the problem that due to the fact that particles block meshes of a copper mesh grate, cleaning needs to be conducted, and the efficiency is affected is solved, and the problem that the filtering efficiency is reduced due to the fact that the position of an existing copper mesh grate is fixed is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tailings slurry separation, in particular to a separation device for tailings slurry. Background Art

[0002] Tailings mud contains some required substances, so it needs to be processed. When processing, the tailings slurry needs to be separated into solid and liquid to facilitate the subsequent sorting out of the required parts for use. Therefore, a separation device is needed for separation operation, but the existing tailings slurry separation device still has certain defects when used, such as;

[0003] For example, a construction mud separation device with publication number CN217939472U, when personnel filter and separate mud and drill cuttings, they fix the bracket on the outer wall of the base, connect the mesh screen slot with the frame rod of the bracket, connect the external mud pump pipe with the cross pipe, so that the mud pump extracts the mud to be filtered and transports it to the cross pipe, and then enters the mud pipe head through the cross pipe. Since a sewage trough is provided on the outer wall of the mud pipe head, the mud to be filtered is discharged through the sewage trough and enters the mesh screen slot. The slot of the mesh screen slot is at the top of the mud pool, so that the mud is sprayed into the mud pool through the mesh holes of the copper mesh grate. The slot tail of the mesh screen slot is located at the sedimentation tank, so that the drill cuttings slide down the copper mesh grate into the sedimentation tank, which can realize the separation of mud and drill cuttings, avoid the cost of using an excavator to remove cuttings and environmental pollution, and increase the separation efficiency of mud and drill cuttings.

[0004] However, the construction mud separation device still has the following disadvantages in actual use:

[0005] The mud is filtered through the copper mesh grate, but since the position of the copper mesh grate is fixed, some larger particles are deposited on the copper mesh grate and squeezed downward by the particles above, which can easily cause the mesh holes of the copper mesh grate to be blocked, causing the copper mesh grate to lose its filtering function, thereby reducing the filtering effect and further affecting the overall separation efficiency.

[0006] In view of the above problems, it is urgent to carry out innovative design based on the original tailings slurry separation device. Therefore, we proposed a tailings slurry separation device that can solve the above problems well. Utility Model Content

[0007] The purpose of the utility model is to provide a separation device for tailings slurry, so as to solve the problem raised by the above-mentioned background technology that the slurry in the current market is filtered through a copper mesh grate, but since the position of the copper mesh grate is fixed, some larger particles are deposited on the copper mesh grate, and are squeezed downward by the particles above, which easily causes the mesh holes of the copper mesh grate to be blocked, causing the copper mesh grate to lose its filtering function, thereby reducing the filtering effect and further affecting the overall separation efficiency.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a separation device for tailings slurry, comprising a separator, on which a slurry inlet pipe is installed;

[0009] A baffle is fixed on the surface of the separator, a primary treatment component is installed on the separator, and the filtering effect is improved by vibration. A secondary treatment component is installed on the separator, and particles are separated from clean water by centrifugal force to improve the overall separation efficiency. A conveying component is installed on the separator, and the tailings slurry is subjected to secondary separation treatment through transmission to improve the overall separation effect.

[0010] Preferably, the primary processing component includes a vibration motor, a first sieve plate is connected to the bottom of the vibration motor, a second sieve plate is connected to the bottom of the first sieve plate via a buffer, and a temporary storage box is installed at the bottom of the second sieve plate.

[0011] Preferably, the conveying assembly includes a first water pump, which is installed on the separator, the input end of the first water pump is connected to the interior of the temporary storage box through a first pipeline, and the output end of the first water pump is connected to a second pipeline.

[0012] Preferably, the secondary processing component comprises a cyclone, which is mounted on a separator, the input end of the cyclone is connected to a second pipeline, the first output end of the cyclone is connected to a guide box, and a slurry outlet is provided at the bottom of the guide box.

[0013] Preferably, an inclined plate is provided inside the guide box, the inclined plate is connected to the inside of the guide box through a buffer column, and the inclined plate is inclined toward the pulp outlet.

[0014] Preferably, the second output end of the cyclone is connected to a transmission pipe, the output end of the transmission pipe is connected to a water tank, the inside of the water tank is connected to a flushing assembly, the flushing assembly includes a second water pump, the second water pump is fixed inside the water tank, the output end of the second water pump is connected to a delivery pipe, the delivery pipe is connected through the inside of the temporary storage box, and a nozzle is connected to the delivery pipe through a joint.

[0015] Preferably, a hose is installed on the conveying pipeline, a pressure ball is installed directly above the hose, and the pressure ball is fixed on the bottom of the second sieve plate.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the separation device for tailings slurry, the vibration motor drives the first screen plate to vibrate, the first screen plate drives the second screen plate to vibrate through the buffer at the bottom, and the larger particles in the introduced tailings slurry are vibrated and screened by the second screen plate, which is convenient for screening out the larger particles. The vibration screening not only facilitates the reduction of the problem of particles blocking the mesh of the copper mesh grate and requiring cleaning to affect the efficiency, but also reduces the problem of reduced filtration efficiency caused by the fixed position of the existing copper mesh grate. The specific contents are as follows:

[0017] The vibration motor of the primary processing component drives the second screen plate to vibrate, so that the second screen plate vibrates to screen the tailings slurry introduced from the upper end, and separates by vibration, which not only reduces the problem of particles clogging the mesh of the copper mesh grate after being squeezed, thus affecting the efficiency, but also reduces the problem of reduced filtration efficiency caused by the fixed position of the existing copper mesh grate;

[0018] The first water pump of the conveying component conveys the filtered tailings slurry to the inside of the cyclone. After the tailings slurry enters the cyclone at a certain pressure and flow rate, the mud and clean water are separated by centrifugal force, which facilitates the secondary filtration of the separated mud and improves the overall filtration efficiency.

[0019] When the inclined plate in the secondary processing assembly is subjected to external force, it will rebound through the buffer column, causing the mud to fall onto the first screen plate. The vibration motor drives the first screen plate to vibrate, so that the mud with particles is screened for the second time, reducing the screening inconvenience caused by only setting a single filter plate;

[0020] The clean water of the flushing component is sprayed out through the nozzle under the joint, so that the tailings slurry inside the temporary storage box is flushed, which reduces the sedimentation of the tailings slurry and facilitates the secondary separation operation. The clean water is easy to recycle, reducing the problem of increased separation cost caused by the need to introduce external clean water;

[0021] The pressure ball of the flushing assembly can be easily raised and lowered through the second screen plate. After the pressure ball squeezes the hose, the water flow velocity inside it increases, which greatly improves the flushing force of the sprayed water column and reduces the operational problems of inconvenience in secondary separation caused by the sedimentation of tailings slurry. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of part of the internal structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the interior of the water storage tank of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the cyclone of the utility model;

[0026] Figure 5 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0027] Figure 6 For this utility model Figure 4 Enlarged structural diagram at B in the middle.

[0028] In the figure: 1, separator; 2, pulp inlet pipeline; 3, baffle; 4, vibration motor; 5, first screen plate; 6, buffer; 7, second screen plate; 8, temporary storage box; 9, first water pump; 10, first pipeline; 11, second pipeline; 12, cyclone; 13, guide box; 14, inclined plate; 15, buffer column; 16, pulp outlet; 17, transmission pipeline; 18, water storage tank; 19, second water pump; 20, transmission pipeline; 21, joint; 22, nozzle; 23, hose; 24, pressure ball. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Embodiment 1:

[0030] In this embodiment, in order to improve the overall separation efficiency, a primary processing component is set up for screening, the purpose of which is to reduce the problem of particles blocking the mesh of the copper mesh grate and affecting the efficiency, such as Figure 1 and Figure 2The technical solution shown in the figure comprises a separator 1, a slurry inlet pipe 2 is installed on the separator 1, a baffle 3 is fixed on the surface of the separator 1, a primary treatment component is installed on the separator 1, the filtering effect is improved by vibration, a secondary treatment component is installed on the separator 1, particles are separated from clean water by centrifugal force, and the overall separation efficiency is improved, the primary treatment component comprises a vibration motor 4, a first sieve plate 5 is connected to the bottom of the vibration motor 4, a second sieve plate 7 is connected to the bottom of the first sieve plate 5 through a buffer 6, a temporary storage box 8 is installed at the bottom of the second sieve plate 7, the tailings slurry is introduced into the second sieve plate 7 of the separator 1 through the slurry inlet pipe 2, and the vibration motor 4 is turned on at this time, and the vibration of the vibration motor 4 drives the first sieve plate 5 to move. The plate 5 vibrates, and the first sieve plate 5 drives the second sieve plate 7 to vibrate through the buffer part 6 at the bottom. At this time, the larger particles of the tailings slurry are vibrated and screened by the second sieve plate 7, which is convenient for screening out the larger particles. When vibrating, the baffles 3 at the side ends of the first sieve plate 5 and the second sieve plate 7 are convenient for blocking the tailings slurry, reducing the problem of splashing of the tailings slurry caused by vibration. The tailings slurry screened out with larger particles falls from the second sieve plate 7 through the neutral effect, which is convenient for storage in the temporary storage box 8 and separation through vibration. It not only facilitates and reduces the problem of particles clogging the mesh of the copper mesh grate, which requires cleaning and affects the efficiency, but also reduces the problem of reduced filtration efficiency due to the fixed position of the existing copper mesh grate. Embodiment 2:

[0031] Different from the first embodiment, in this embodiment, in order to improve the overall separation effect, a secondary separation treatment is performed by setting a secondary treatment component, the purpose of which is to reduce the problem of low separation efficiency caused by only setting a single filter plate. Figure 3 , Figure 4 and Figure 6As shown, the separator 1 is equipped with a conveying assembly, which includes a first water pump 9, which is installed on the separator 1, and the input end of the first water pump 9 is connected to the inside of the temporary storage box 8 through a first pipe 10, and the output end of the first water pump 9 is connected to the second pipe 11, and the secondary processing assembly includes a cyclone 12, which is installed on the separator 1, and the input end of the cyclone 12 is connected to the second pipe 11, and the first output end of the cyclone 12 is connected to a guide box 13, and a slurry outlet 16 is provided at the bottom of the guide box 13, and an inclined plate 14 is arranged inside the guide box 13, and the inclined plate 14 is connected to the inside of the guide box 13 through a buffer column 15, and the inclined plate 14 is inclined toward the slurry outlet 16. Turn on the first water pump 9, and the tailings slurry in the temporary storage box 8 is transmitted through the first pipe 10, and the tailings slurry is discharged through the second pipe 11. The channel 11 transports the tailings slurry to the inside of the cyclone 12. After the tailings slurry enters the inside of the cyclone 12 at a certain pressure and flow rate, the tailings slurry will rotate along the cylinder wall at a very fast speed. At this time, the particles in the tailings slurry are separated from the clean water by centrifugal force, and the mud with particles is discharged through the guide box 13. At this time, the mud with particles is flushed into the inside of the guide box 13, and the mud with particles hits the inclined plate 14. The inclined plate 14 rebounds through the buffer column 15, so that the mud with particles falls through the slurry outlet 16 to the first screen plate 5, and the first screen plate 5 is vibrated by the vibration motor 4, so that the mud with particles is screened for the second time, which greatly improves the overall processing effect, greatly improves the separation efficiency, and reduces the screening inconvenience caused by only setting a single filter plate. Embodiment three:

[0032] Different from the second embodiment, in this embodiment, in order to improve the overall operating efficiency, a flushing operation is performed by setting a flushing component, the purpose of which is to reduce the problem of inconvenience of secondary separation caused by the sedimentation of tailings slurry. Figure 2 , Figure 3 and Figure 5As shown, the second output end of the cyclone 12 is connected to a transmission pipe 17, and the output end of the transmission pipe 17 is connected to a water storage tank 18. A flushing component is connected inside the water storage tank 18, and the flushing component includes a second water pump 19. The second water pump 19 is fixed inside the water storage tank 18. The output end of the second water pump 19 is connected to a delivery pipe 20, and the delivery pipe 20 is connected to the temporary storage box 8. A nozzle 22 is connected to the delivery pipe 20 through a joint 21. A hose 23 is installed on the delivery pipe 20, and a pressure ball 24 is installed just above the hose 23. The pressure ball 24 is fixed at the bottom of the second sieve plate 7. At this time, the separated clean water is transmitted to the water storage tank 18 through the transmission pipe 17 for storage, which is convenient for later use. The delivery pipe 20 of the water pump 19 transmits the clean water inside the water tank 18. At this time, the clean water is sprayed out through the nozzle 22 under the joint 21, so that the tailings slurry inside the temporary storage box 8 is flushed, which reduces the sedimentation of the tailings slurry and facilitates the secondary separation operation. When the second screen plate 7 vibrates for screening, the pressure ball 24 at the bottom is raised and lowered, and the pressure ball 24 squeezes the hose 23, so that after the hose 23 is pressurized, the water flow speed inside increases. At this time, the flushing force of the water column sprayed by the nozzle 22 is greatly improved, which improves the overall flushing capacity and reduces the operational problems of inconvenience in secondary separation caused by the sedimentation of the tailings slurry. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A separation device for tailings slurry, comprising a separator (1) provided, wherein a slurry inlet pipe (2) is installed on the separator (1); It is characterized in that Also includes: A baffle (3) is fixed on the surface of the separator (1); a primary treatment component is installed on the separator (1) to improve the filtering effect through vibration; a secondary treatment component is installed on the separator (1) to separate particles from clean water through centrifugal force to improve the overall separation efficiency; and a conveying component is installed on the separator (1) to perform secondary separation treatment on the tailings slurry through transmission to improve the overall separation effect.

2. A tailings slurry separation device according to claim 1, characterized in that: The primary processing assembly comprises a vibration motor (4), the bottom of the vibration motor (4) is connected to a first sieve plate (5), the bottom of the first sieve plate (5) is connected to a second sieve plate (7) via a buffer (6), and the bottom of the second sieve plate (7) is installed with a temporary storage box (8).

3. A tailings slurry separation device according to claim 1, characterized in that: The conveying assembly comprises a first water pump (9), the first water pump (9) being mounted on the separator (1), the input end of the first water pump (9) being connected to the interior of the temporary storage box (8) via a first pipe (10), and the output end of the first water pump (9) being connected to a second pipe (11).

4. A tailings slurry separation device according to claim 1, characterized in that: The secondary treatment component comprises a cyclone (12), the cyclone (12) being mounted on the separator (1), the input end of the cyclone (12) being connected to a second pipeline (11), the first output end of the cyclone (12) being connected to a guide box (13), and the bottom of the guide box (13) being provided with a pulp outlet (16).

5. A tailings slurry separation device according to claim 4, characterized in that: An inclined plate (14) is arranged inside the guide box (13); the inclined plate (14) is connected to the inside of the guide box (13) via a buffer column (15); and the inclined plate (14) is arranged to be inclined toward the pulp outlet (16).

6. A tailings slurry separation device according to claim 4, characterized in that: The second output end of the cyclone (12) is connected to a transmission pipeline (17), the output end of the transmission pipeline (17) is connected to a water storage tank (18), the interior of the water storage tank (18) is connected to a flushing assembly, the flushing assembly comprises a second water pump (19), the second water pump (19) is fixed inside the water storage tank (18), the output end of the second water pump (19) is connected to a delivery pipeline (20), the delivery pipeline (20) penetrates and is connected to the interior of the temporary storage tank (8), and the delivery pipeline (20) is connected to a nozzle (22) via a joint (21).

7. A separation device for tailings slurry according to claim 6, characterized in that: A hose (23) is installed on the delivery pipeline (20), and a pressure ball (24) is installed directly above the hose (23). The pressure ball (24) is fixed to the bottom of the second sieve plate (7).

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