Center transmission thickener with operation regulation and control function

Abstract

The invention relates to the technical field of concentrators, and particularly discloses a central transmission concentrator with an operation regulation and control function, the central transmission concentrator comprises a concentrator body, the top of the inner wall of the concentrator body is provided with a fixed bubble blocking plate, and the inner wall of the fixed bubble blocking plate is movably provided with a movable bubble blocking plate; a plurality of fixed rods are uniformly and movably mounted on the inner wall of the thickener body below the fixed bubble blocking plate, a movable scraping plate is movably mounted on one side, close to the inner wall of the thickener body, of each fixed rod, and a movable block is movably mounted on one side, away from the inner wall of the thickener body, of each fixed rod. Through the arrangement of the fixed bubble blocking plate, the movable bubble blocking plate and the movable block, the tooth gap between the movable bubble blocking plate and the fixed bubble blocking plate is adjusted through the position change of the movable bubble blocking plate on the fixed bubble blocking plate, so that the movable bubble blocking plate and the fixed bubble blocking plate can be adjusted according to the size of treated bubbles; the stability of the device for treating bubbles with different sizes is improved, and the use convenience of the device is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of concentrators, and in particular to a central transmission concentrator with operation control function. Background Art

[0002] The concentrator is a continuously working concentrating and clarifying equipment, mainly used for dehydrating concentrate and tailings slurry in wet beneficiation operations, and is also widely used for concentrating and purifying solid slurries in coal, steel, chemicals, building materials, water sources, sewage treatment, etc. The high-efficiency concentrator is actually not a simple sedimentation equipment, but a new type of dehydration equipment combined with the filtration characteristics of the mud layer.

[0003] When the concentrator is in use, bubbles will be generated in the slurry, so the bubbles need to be crushed. When different types of slurries are processed, the size of the bubbles generated will vary. The existing bubble baffle cannot be adjusted according to the changes in the bubbles, so that when the bubbles become smaller, the small bubbles are easy to enter the overflow tank and pollute the overflow water. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a central transmission concentrator with operation control function.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A central transmission concentrator with operation and control functions comprises a concentrator body, a fixed bubble baffle plate is installed on the top of the inner wall of the concentrator body, a movable bubble baffle plate is movably installed on the inner wall of the fixed bubble baffle plate, a plurality of fixed rods are evenly and movably installed on the inner wall of the concentrator body below the fixed bubble baffle plate, a movable scraper is movably installed on one side of the fixed rod close to the inner wall of the concentrator body, a movable block is movably installed on one side of the fixed rod away from the inner wall of the concentrator body, and an auxiliary mechanism is arranged inside the movable block.

[0007] Preferably, a third slide groove is opened on the inner wall of the fixed bubble baffle plate, and a plurality of third electric sliders are evenly installed on one side of the movable bubble baffle plate close to the third slide groove, and the third electric sliders are slidably installed inside the third slide groove.

[0008] Preferably, the concentrator body has a first slide groove on the inner wall below the fixed bubble baffle plate, and a first electric slider is installed on the side of the fixed rod close to the first slide groove, and the first electric slider is slidably installed inside the first slide groove.

[0009] Preferably, a first electric telescopic rod is embedded and installed on one side of the fixed rod close to the inner wall of the concentrator body, the telescopic end of the first electric telescopic rod is away from the fixed rod, and the telescopic end of the first electric telescopic rod is connected to the movable scraper.

[0010] Preferably, a second slide groove is vertically opened on one side of the fixing rod away from the inner wall of the concentrator body, and a second electric slider is installed on one side of the movable block close to the second slide groove, and the second electric slider is slidably installed inside the second slide groove.

[0011] Preferably, a rotating motor is embedded and installed on one side of the movable block close to the second slide slot, the mounting end of the rotating motor is away from the movable block, and the mounting end of the rotating motor is connected to the second electric slider.

[0012] Preferably, the auxiliary mechanism includes a positioning block and an extrusion block, a first slot is formed through the top of the movable block, movable covers are movably mounted on the top and bottom of the movable block, positioning blocks are movably mounted on the inner walls on both sides of the first slot, and extrusion blocks are movably mounted on the two positioning blocks on the sides close to each other.

[0013] Preferably, a rotating shaft is embedded and installed on both inner walls of the top and bottom of the first slot, and the output end of the rotating shaft is connected to the movable cover, and a plurality of openings are evenly penetrated on the movable cover.

[0014] Preferably, second electric telescopic rods are embedded and installed on both side inner walls of the first slot, the telescopic ends of the second electric telescopic rods are close to each other, and the telescopic ends of the second electric telescopic rods are connected to the positioning blocks.

[0015] Preferably, the two positioning blocks are each provided with a second slot on a side close to each other, the extrusion block is slidably installed inside the second slot, a plurality of pressure sensors are evenly installed on the bottom end of the inner wall of the second slot, one end of the pressure sensor close to the extrusion block is connected to a spring telescopic rod, and one end of the spring telescopic rod close to the extrusion block is connected to the extrusion block.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] In the present invention, a fixed bubble baffle plate, a movable bubble baffle plate and a movable block are provided, and the position of the movable bubble baffle plate on the fixed bubble baffle plate is changed, so that the tooth gap between the movable bubble baffle plate and the fixed bubble baffle plate is adjusted, so that the movable bubble baffle plate and the fixed bubble baffle plate can be adjusted according to the size of the bubbles to be processed, thereby increasing the stability of the device in processing bubbles of different sizes and increasing the convenience of use of the device;

[0018] When the device processes bubbles, if there are too many bubbles inside the concentrator body, the movable block performs a circular motion on the inner circle of the movable bubble baffle plate. During the circular motion of the movable block, the movable block is driven to rotate by the rotary motor, so that the bubbles close to the movable bubble baffle plate and the fixed bubble baffle plate can be auxiliaryly broken during the circular motion of the movable block, further enhancing the bubble breaking effect of the device, preventing bubbles from passing through the movable bubble baffle plate and the fixed bubble baffle plate and flowing into the overflow tank to pollute the overflow water, thereby increasing the functional stability of the device;

[0019] The movable block rotates to a horizontal state, at which time the first slot is in a horizontal state, and the water surface position of the concentrator body is located in the middle position of the first slot. Then, the movable block makes an circumferential motion around the inner wall of the concentrator body, and the rotating shaft at one end drives the movable cover to rotate, so that the movable cover is opened. At this time, during the circumferential motion of the movable block around the concentrator body, the fine mineral particles in the broken bubbles will enter the interior of the movable block under the rotation of the movable block. Through the "swallowing" of the fine mineral particles in the bubbles by the movable block, after the bubbles are broken, the fine mineral particles inside the bubbles can quickly collide inside the movable block, thereby accelerating the fusion between the fine mineral particles, enhancing the flocculation effect of the device on the slurry, and increasing the ease of use of the device.

[0020] In the present invention, a fixed rod and a movable scraper are provided. When the fixed rod makes a circular motion around the inner wall of the concentrator body, the movable scraper is driven by the first electric telescopic rod to extend, so that the movable scraper abuts against the inner wall of the concentrator body. At this time, through the rotation of the fixed rod, the movable scraper can scrape off the slurry attached to the inner wall of the concentrator body, realize self-cleaning of the inner wall of the concentrator body, and increase the convenience of use of the device.

[0021] The present invention provides a positioning block and a squeezing block, the movable block moves downward, and then the movable block is inserted into the slurry flocculants precipitated at the bottom of the concentrator body to complete the sampling of the flocculated precipitates at the bottom of the concentrator body, the two positioning blocks move closer to each other, when the two positioning blocks move closer to each other, the squeezing block squeezes the slurry flocculants taken inside the movable block, and the second electric telescopic rod extends a preset length, the two squeezing blocks squeeze the slurry flocculants, and the squeezing blocks slide toward the inside of the second slot under the squeezing of the slurry flocculants, the squeezing blocks squeeze the spring telescopic rod, the spring telescopic rod squeezes the pressure sensor, the pressure value measured by the pressure sensor at this time is transmitted to the background control system, the background control system compares the pressure value measured at this time with the standard pressure value, thereby reflecting the stability and structural strength of the flocculants, indirectly evaluating its compactness, completing the quality detection of the slurry flocculants, and can also adjust the amount of flocculant added according to the measurement results, so that the quality of the flocculants is enhanced and the convenience of use of the device is increased;

[0022] By controlling the depth of the movable block's descent, the device can detect the quality of pulp flocs at different depths of the concentrator body, so that a more scientific discharge time of the pulp flocs can be calculated, so that the quality of the pulp flocs discharged by the device is unified, reducing the difficulty of subsequent treatment of the pulp flocs;

[0023] By sampling and testing the slurry flocs at the same height level of the concentrator body through multiple movable blocks, and then comparing the test results of the multiple movable blocks, the precipitation uniformity of the slurry flocs inside the concentrator body can be tested, so that the uniformity of the slurry distribution can be tested, avoiding the uneven distribution of the slurry flocs, causing increased local pressure on the concentrator body, increasing the stability of the device and extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the installation structure of the first electric slider of the present invention;

[0026] Figure 3 It is a schematic diagram of the movable scraper installation structure of the present invention;

[0027] Figure 4 It is a schematic diagram of the installation structure of the first electric telescopic rod of the present invention;

[0028] Figure 5 This is a schematic diagram of the installation structure of the second electric slider of the present invention;

[0029] Figure 6 It is a schematic diagram of the installation structure of the second electric slider and the rotating motor of the present invention;

[0030] Figure 7 It is a schematic diagram of the installation structure of the movable cover and the rotating shaft of the present invention;

[0031] Figure 8 It is a schematic diagram of the installation structure of the positioning block and the extrusion block of the present invention;

[0032] Fig. 9 It is a schematic diagram of the installation structure of the second electric telescopic rod of the present invention;

[0033] Fig.10 It is a schematic diagram of the cross-sectional structure of the positioning block of the present invention;

[0034] Fig.11 This is a schematic diagram of the installation structure of the third electric slider of the present invention;

[0035] Fig.12It is a schematic diagram of the installation structure of the movable bubble baffle and the third electric slider of the present invention.

[0036] In the figure: 1. concentrator body; 2. fixed bubble baffle; 3. movable bubble baffle; 4. fixed rod; 5. movable block; 6. first slide groove; 7. first electric slider; 8. movable scraper; 9. movable cover; 10. opening; 11. first electric telescopic rod; 12. second slide groove; 13. second electric slider; 14. rotating motor; 15. rotating shaft; 16. first slot; 17. positioning block; 18. squeezing block; 19. second electric telescopic rod; 20. second slot; 21. pressure sensor; 22. spring telescopic rod; 23. third slide groove; 24. third electric slider. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0038] Reference Figure 1-12 A central transmission concentrator with operation and control function comprises a concentrator body 1, a fixed bubble baffle plate 2 is installed on the top of the inner wall of the concentrator body 1, a movable bubble baffle plate 3 is movably installed on the inner wall of the fixed bubble baffle plate 2, a plurality of fixed rods 4 are evenly and movably installed on the inner wall of the concentrator body 1 below the fixed bubble baffle plate 2, a movable scraper 8 is movably installed on one side of the fixed rod 4 close to the inner wall of the concentrator body 1, a movable block 5 is movably installed on one side of the fixed rod 4 away from the inner wall of the concentrator body 1, and an auxiliary mechanism is arranged inside the movable block 5. By changing the position of the movable bubble baffle plate 3 on the fixed bubble baffle plate 2, the tooth gap between the movable bubble baffle plate 3 and the fixed bubble baffle plate 2 can be adjusted, so that the movable bubble baffle plate 3 and the fixed bubble baffle plate 2 can be adjusted according to the size of the bubbles to be processed, thereby increasing the stability of the device in processing bubbles of different sizes and increasing the convenience of use of the device; the movable scraper 8 abuts against the inner wall of the concentrator body 1. At this time, through the rotation of the fixed rod 4, the movable scraper 8 can scrape off the slurry attached to the inner wall of the concentrator body 1, realize self-cleaning of the inner wall of the concentrator body 1, and increase the convenience of use of the device; the auxiliary mechanism can assist in breaking the bubbles and "swallow" the fine mineral particles in the bubbles, so that after the bubbles are broken, the fine mineral particles inside the bubbles can quickly collide inside the movable block 5, thereby accelerating the fusion between the fine mineral particles, enhancing the flocculation effect of the device on the slurry, and increasing the convenience of use of the device; the flocculants at the bottom of the concentrator body 1 can also be sampled and detected, increasing the diversity of the device's functional use.

[0039] As a technical optimization solution of the present invention, a third slide groove 23 is provided on the inner wall of the fixed bubble baffle plate 2, and a plurality of third electric sliders 24 are evenly installed on one side of the movable bubble baffle plate 3 close to the third slide groove 23, and the third electric sliders 24 are slidably installed inside the third slide groove 23. The sliding of the third electric sliders 24 in the third slide groove 23 can drive the movable bubble baffle plate 3 to move on the fixed bubble baffle plate 2.

[0040] As a technical optimization solution of the present invention, the concentrator body 1 is provided with a first slide groove 6 on the inner wall below the fixed bubble baffle plate 2, and a first electric slider 7 is installed on the side of the fixed rod 4 close to the first slide groove 6, and the first electric slider 7 is slidably installed inside the first slide groove 6. The first electric slider 7 slides inside the first slide groove 6, so that the movable block 5 makes a circular motion on the inner circle of the movable bubble baffle plate 3.

[0041] As a technical optimization solution of the present invention, a first electric telescopic rod 11 is embedded and installed on one side of the fixed rod 4 close to the inner wall of the concentrator body 1, and the telescopic end of the first electric telescopic rod 11 is away from the fixed rod 4, and the telescopic end of the first electric telescopic rod 11 is connected to the movable scraper 8. The first electric telescopic rod 11 drives the movable scraper 8 to extend, so that the movable scraper 8 abuts against the inner wall of the concentrator body 1. At this time, through the rotation of the fixed rod 4, the movable scraper 8 can scrape the slurry attached to the inner wall of the concentrator body 1, realize the self-cleaning of the inner wall of the concentrator body 1, and increase the convenience of use of the device.

[0042] As a technical optimization solution of the present invention, a second chute 12 is vertically opened on the side of the fixed rod 4 away from the inner wall of the concentrator body 1, and a second electric slider 13 is installed on the side of the movable block 5 close to the second chute 12, and the second electric slider 13 is slidably installed inside the second chute 12. By sliding the second electric slider 13 in the second chute 12, the movable block 5 can move up and down on the fixed rod 4.

[0043] As a technical optimization solution of the present invention, a rotating motor 14 is embedded and installed on one side of the movable block 5 close to the second slide slot 12, and the mounting end of the rotating motor 14 is away from the movable block 5, and the mounting end of the rotating motor 14 is connected to the second electric slider 13. The rotating motor 14 can drive the movable block 5 to rotate, so that the movable block 5 can switch the use state according to different use requirements.

[0044] As a technical optimization solution of the present invention, the auxiliary mechanism includes a positioning block 17 and an extrusion block 18. A first slot 16 is provided through the top of the movable block 5. A movable cover 9 is movably installed on the top and bottom of the movable block 5. Positioning blocks 17 are movably installed on the inner walls of both sides of the first slot 16. Extrusion blocks 18 are movably installed on the sides of the two positioning blocks 17 that are close to each other. The first slot 16 is blocked by the movable cover 9, so that the pulp floccules sampled inside the first slot 16 are stored more stably, so that when the positioning block 17 and the extrusion block 18 perform extrusion detection on the pulp floccules, the pulp floccules can be more stable, thereby ensuring the accuracy of the detection results of the device.

[0045] As a technical optimization solution of the present invention, a rotating shaft 15 is embedded and installed on both inner walls of the top and bottom of the first slot 16, and the output end of the rotating shaft 15 is connected to the movable cover 9, and a plurality of openings 10 are evenly opened on the movable cover 9. The movable cover 9 is opened and closed by the rotating shaft 15, and the openings 10 can make the water of the pulp floccules seep out and block the pulp floccules inside the first slot 16.

[0046] As a technical optimization solution of the present invention, a second electric telescopic rod 19 is embedded and installed on both inner walls of the first slot 16, the telescopic ends of the second electric telescopic rod 19 are close to each other, and the telescopic ends of the second electric telescopic rod 19 are connected to the positioning block 17. By extending the second electric telescopic rod 19, the two positioning blocks 17 can move closer to each other.

[0047] As a technical optimization solution of the present invention, the two positioning blocks 17 are both provided with a second groove 20 on the side close to each other, and the extrusion block 18 is slidably installed inside the second groove 20. A plurality of pressure sensors 21 are evenly installed on the bottom end of the inner wall of the second groove 20. The end of the pressure sensor 21 close to the extrusion block 18 is connected to a spring telescopic rod 22, and the end of the spring telescopic rod 22 close to the extrusion block 18 is connected to the extrusion block 18. The two positioning blocks 17 move towards each other. When the two positioning blocks 17 move towards each other, the squeezing block 18 squeezes the pulp floccules taken from the inside of the movable block 5, and the second electric telescopic rod 19 extends a preset length. The two squeezing blocks 18 squeeze the pulp floccules. Under the squeezing of the pulp floccules, the squeezing blocks 18 slide toward the inside of the second slot 20, and the squeezing blocks 18 squeeze the spring telescopic rod 22. The spring telescopic rod 22 squeezes the pressure sensor 21. The pressure value measured by the pressure sensor 21 at this time is transmitted to the background control system. The background control system compares the pressure value measured at this time with the standard pressure value, thereby reflecting the stability and structural strength of the floccules, indirectly evaluating its compactness, and completing the quality detection of the pulp floccules.

[0048] When the present invention is in use, the electrical mechanisms in the device are all powered by an external power supply via a wire. A control system is provided on the device to control the electrical mechanisms in the device. The concentrator body 1 is an existing mature technology, so its specific working form is not elaborated on in detail. The fixed bubble baffle plate 2 and the movable bubble baffle plate 3 can be composed of multiple parts spliced ​​together during installation, which is convenient for production preparation and subsequent installation and disassembly. The rotating shaft 15 is an electric drive shaft. When the device is in use, the rake frame is in the process of rotating, and a preset distance is left between the edge of the rake frame and the movable block 5, and the two do not interfere with each other during use.

[0049] When the concentrator body 1 processes the ore pulp, bubbles will be generated inside the concentrator body 1. The bubbles will rise and flow to the fixed bubble baffle plate 2 and the movable bubble baffle plate 3 as the supernatant of the concentrator body 1 overflows. The bubbles will be broken when they move to the fixed bubble baffle plate 2 and the movable bubble baffle plate 3. Since the concentrator body 1 needs to process various types of ore pulps when in use, and the bubbles generated by different ore pulps during processing are of different sizes, when the bubbles inside the ore pulp change, the third electric slider 24 slides in the third slide groove 23, so that the movable bubble baffle plate 3 rotates inside the fixed bubble baffle plate 2, and the movable bubble baffle plate 3 changes its position on the fixed bubble baffle plate 2, thereby adjusting the tooth gap between the movable bubble baffle plate 3 and the fixed bubble baffle plate 2, so that the movable bubble baffle plate 3 and the fixed bubble baffle plate 2 can be adjusted according to the size of the bubbles to be processed, thereby increasing the stability of the device in processing bubbles of different sizes and increasing the convenience of use of the device.

[0050] When the device processes bubbles, if there are too many bubbles inside the concentrator body 1, the first electric slider 7 slides inside the first slide groove 6, so that the movable block 5 makes a circular motion in the inner circle of the movable bubble baffle plate 3. During the circular motion of the movable block 5, the rotating motor 14 drives the movable block 5 to rotate, so that the bubbles close to the movable bubble baffle plate 3 and the fixed bubble baffle plate 2 can be auxiliaryly broken during the circular motion of the movable block 5, further enhancing the bubble breaking effect of the device, preventing bubbles from passing through the movable bubble baffle plate 3 and the fixed bubble baffle plate 2 and flowing into the overflow tank, causing pollution to the overflow water, and increasing the functional stability of the device.

[0051] The movable block 5 is driven to rotate by the rotating motor 14, so that the movable block 5 rotates to a horizontal state. At this time, the first slot 16 is in a horizontal state. At this time, the water surface position of the concentrator body 1 is located in the middle position of the first slot 16. Then, the movable block 5 makes a circular motion around the inner wall of the concentrator body 1, and the rotating shaft 15 at the forward end drives the movable cover 9 to rotate, so that the movable cover 9 is opened. At this time, during the circular motion of the movable block 5 around the concentrator body 1, the fine mineral particles in the broken bubbles will enter the inside of the movable block 5 under the rotation of the movable block 5. The fine mineral particles in the bubbles are "swallowed" by the movable block 5, so that after the bubbles are broken, the fine mineral particles inside the bubbles can quickly collide inside the movable block 5, thereby accelerating the fusion between the fine mineral particles, enhancing the flocculation effect of the device on the slurry, and increasing the convenience of use of the device.

[0052] When processing bubbles, multiple movable blocks 5 can be used in groups, that is, half of the movable blocks 5 assist in breaking the bubbles by rotation, and the other half of the movable blocks 5 "swallow" the fine mineral particles of the broken bubbles to assist in combining, thereby increasing the convenience of using the device.

[0053] When the fixed rod 4 makes a circular motion around the inner wall of the concentrator body 1, the movable scraper 8 is driven to extend by the first electric telescopic rod 11, so that the movable scraper 8 abuts against the inner wall of the concentrator body 1. At this time, through the rotation of the fixed rod 4, the movable scraper 8 can scrape off the slurry attached to the inner wall of the concentrator body 1, realize self-cleaning of the inner wall of the concentrator body 1, and increase the convenience of use of the device.

[0054] After the slurry in the concentrator body 1 has been processed for a preset time, the movable block 5 rotates to Figure 3 The movable block 5 is in the vertical state shown, and then the rotating shaft 15 at the bottom of the movable block 5 drives the movable cover 9 to rotate, so that the movable cover 9 no longer blocks the bottom of the movable block 5, and then the second electric slider 13 slides in the second slide groove 12, so that the movable block 5 moves downward, and then the movable block 5 is inserted into the slurry floccules precipitated at the bottom of the concentrator body 1. As the movable block 5 moves downward, the slurry floccules precipitated at the bottom of the concentrator body 1 enter the interior of the movable block 5. After the movable block 5 "swallows" a preset amount of slurry floccules, the movable cover 9 at the bottom of the movable block 5 blocks the bottom of the movable block 5 again, and then the movable block 5 moves upward to a height above the water surface, and the sampling of the flocculated sediment at the bottom of the concentrator body 1 is completed at this time;

[0055] Then, the second electric telescopic rod 19 drives the positioning block 17 to extend, so that the two positioning blocks 17 move closer to each other. When the two positioning blocks 17 move closer to each other, the squeezing block 18 squeezes the slurry floccules taken from the movable block 5, and the second electric telescopic rod 19 extends a preset length, and the two squeezing blocks 18 squeeze the slurry floccules. Under the squeezing of the slurry floccules, the squeezing block 18 slides toward the inside of the second slot 20, and the squeezing block 18 squeezes the spring telescopic rod 22, and the spring telescopic rod 22 squeezes the pressure sensor 21. The pressure value measured by the pressure sensor 21 at this time is transmitted to the background control system, and the background control system compares the pressure value measured at this time with the standard pressure value, thereby reflecting the stability and structural strength of the floccules, indirectly evaluating its compactness, and completing the quality detection of the slurry floccules. According to the measurement results, the amount of flocculant added can be adjusted to enhance the quality of the floccules and increase the convenience of use of the device.

[0056] By controlling the descending depth of the movable block 5, the device can detect the quality of the pulp floccules at different depths of the concentrator body 1, so as to calculate a more scientific discharge time of the pulp floccules, so that the quality of the pulp floccules discharged by the device is unified, and the difficulty of subsequent treatment of the pulp floccules is reduced;

[0057] By sampling and detecting the slurry flocs at the same height level of the concentrator body 1 through multiple movable blocks 5, and then comparing the detection results of the multiple movable blocks 5, the precipitation uniformity of the slurry flocs inside the concentrator body 1 can be detected, so that the uniformity of the slurry distribution can be detected, avoiding the uneven distribution of the slurry flocs, causing increased local pressure on the concentrator body 1, increasing the stability of the device, and extending the service life of the device.

[0058] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A central transmission concentrator with operation control function, comprising a concentrator body (1), characterized in that: A fixed bubble baffle plate (2) is installed on the top of the inner wall of the concentrator body (1); a movable bubble baffle plate (3) is movably installed on the inner wall of the fixed bubble baffle plate (2); a plurality of fixed rods (4) are evenly and movably installed on the inner wall of the concentrator body (1) below the fixed bubble baffle plate (2); a movable scraper (8) is movably installed on the side of the fixed rod (4) close to the inner wall of the concentrator body (1); a movable block (5) is movably installed on the side of the fixed rod (4) away from the inner wall of the concentrator body (1); and an auxiliary mechanism is provided inside the movable block (5).

2. A central transmission concentrator with operation control function according to claim 1, characterized in that: A third slide groove (23) is provided on the inner wall of the fixed bubble baffle plate (2), and a plurality of third electric slide blocks (24) are evenly installed on one side of the movable bubble baffle plate (3) close to the third slide groove (23), and the third electric slide blocks (24) are slidably installed inside the third slide groove (23).

3. The central transmission concentrator with operation control function according to claim 1, characterized in that: The concentrator body (1) is provided with a first slide groove (6) on the inner wall below the fixed bubble baffle plate (2), and a first electric slider (7) is installed on the side of the fixed rod (4) close to the first slide groove (6), and the first electric slider (7) is slidably installed inside the first slide groove (6).

4. The central transmission concentrator with operation control function according to claim 1, characterized in that: A first electric telescopic rod (11) is embedded and installed on one side of the fixed rod (4) close to the inner wall of the concentrator body (1); the telescopic end of the first electric telescopic rod (11) is away from the fixed rod (4); and the telescopic end of the first electric telescopic rod (11) is connected to the movable scraper (8).

5. The central transmission concentrator with operation control function according to claim 1, characterized in that: A second slide groove (12) is vertically opened on a side of the fixed rod (4) away from the inner wall of the concentrator body (1), and a second electric slider (13) is installed on a side of the movable block (5) close to the second slide groove (12), and the second electric slider (13) is slidably installed inside the second slide groove (12).

6. A central transmission concentrator with operation control function according to claim 5, characterized in that: A rotating motor (14) is embedded and installed on one side of the movable block (5) close to the second slide groove (12); the mounting end of the rotating motor (14) is away from the movable block (5); and the mounting end of the rotating motor (14) is connected to the second electric slider (13).

7. The central transmission concentrator with operation control function according to claim 1, characterized in that: The auxiliary mechanism comprises a positioning block (17) and an extrusion block (18); a first slot (16) is formed through the top of the movable block (5); a movable cover (9) is movably mounted on the top and bottom of the movable block (5); positioning blocks (17) are movably mounted on the inner walls of both sides of the first slot (16); and extrusion blocks (18) are movably mounted on the sides of the two positioning blocks (17) that are close to each other.

8. The central transmission concentrator with operation control function according to claim 7, characterized in that: The first slot (16) is embedded with a rotating shaft (15) on both inner walls of the top and bottom sides, the output end of the rotating shaft (15) is connected to the movable cover (9), and a plurality of openings (10) are evenly penetrated on the movable cover (9).

9. The central transmission concentrator with operation control function according to claim 7, characterized in that: Second electric telescopic rods (19) are embedded and installed on both side inner walls of the first slot (16), the telescopic ends of the second electric telescopic rods (19) are close to each other, and the telescopic ends of the second electric telescopic rods (19) are connected to the positioning blocks (17).

10. The central transmission concentrator with operation control function according to claim 7, characterized in that: The two positioning blocks (17) are both provided with a second slot (20) on a side close to each other, the extrusion block (18) is slidably mounted inside the second slot (20), a plurality of pressure sensors (21) are evenly mounted on the bottom end of the inner wall of the second slot (20), one end of the pressure sensor (21) close to the extrusion block (18) is connected to a spring telescopic rod (22), and one end of the spring telescopic rod (22) close to the extrusion block (18) is connected to the extrusion block (18).

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