CN116332306A - Intelligent control device for adding coal slime water flocculant - Google Patents

Abstract

The invention provides an intelligent control device for adding a slime water flocculant, which relates to the field of intelligent control devices for feeding, and comprises the following components: two U-shaped mounting frames are symmetrically welded at the front end and the rear end of the U-shaped drainage channel, six connecting mounting holes are formed in the two U-shaped mounting frames, and the U-shaped drainage channel is connected with a drainage channel pipe of coal washing mud water through the two U-shaped mounting frames; the invention relates to a device for adding flocculant by quantitative suction, which is characterized in that two mounting brackets are symmetrically supported at the top ends of the left and right side walls of the rear half section of a U-shaped drainage channel through screw locking, each mounting bracket consists of an upper longitudinal supporting mounting plate, a lower longitudinal supporting mounting plate and two longitudinal supporting plates which are symmetrically welded between the two longitudinal supporting mounting plates, and a flocculant medicine box is fixedly arranged at the top ends of the two mounting brackets through screw locking.

Description

An intelligent control device for adding coal slime water flocculant

technical field

The invention relates to the technical field of intelligent control devices for feeding, in particular to an intelligent control device for adding coal slime water flocculants.

Background technique

In the process of coal preparation plant processing slime water, with the increasing requirements of environmental protection, the application of flocculant is more and more extensive. The preparation effect of flocculant solution is an important link related to the concentration production process. Once the flocculant is unreasonably equipped, it will not only fail to achieve the purpose of protecting the environment, but will also cause waste of flocculant and increase the economic burden. Addition equipment for agent solution.

Most of the existing intelligent control devices do not intelligently and accurately adjust and control the amount of flocculant added. Most of the flocculant is added by long-term quantitative suction, which cannot be intelligently increased or decreased according to the size of the discharge flow of the slime water, which easily causes excessive waste of flocculant. In addition, the addition method is mostly spraying, and the flocculant sprayed out is mostly directly sprayed on the upper surface of the flowing slime water, which causes the flocculant to not be fully and evenly mixed with the slime water at different depths, which affects the subsequent sedimentation filtration speed.

Contents of the invention

In view of this, the present invention provides an intelligent control device for adding a coal slime water flocculant to solve the problem that the addition method is mostly a spray type, and the sprayed flocculant is mostly directly sprayed on the upper surface of the flowing coal slime water, which causes The flocculant cannot be fully and evenly mixed with the slime water of different depths, which affects the subsequent sedimentation and filtration speed.

The invention provides an intelligent control device for adding a coal slime water flocculant, which specifically includes: a flat drain, the top of the flat drain is symmetrically supported by two mounting brackets through screw locking, and the tops of the two mounting brackets A flocculant medicine box is installed and fixed by screw locking; two T-shaped mounting blocks are symmetrically fixed on the top of the left and right side walls of the sloping drain through screw locking, and the top sections of the two T-shaped mounting blocks are rotated and installed There is a cross-brace mounting plate; two L-shaped struts are welded symmetrically on the top of the cross-brace mounting plate, and a water receiving seat is welded between the head end sections of the two L-shaped struts; the flocculant medicine box A dosing pump is fixed in the middle of the bottom of the front side wall through screw locking, and the water outlet of the dosing pump is connected to the water receiving seat through a hose; The medicine distributing tube is located at the top of the drug distributing tube, and the top section of the drug distributing tube is rotatably connected with the water receiving seat; a floating body is slidably fitted on the drug distributing tube; the left bottom position of the rear side wall of the flocculant tank is An intelligent electric control box is fixedly installed, and an intelligent control module is arranged inside the intelligent electric control box; a contact wheel tachometer is arranged on the horizontal brace on the vertical section of the L-shaped strut described on the left.

Further, a positioning ear block is welded to the top of the T-shaped mounting block on the left side, and a plug-in positioning piece is installed on the positioning ear block through spring pushing and sliding.

Further, the insertion positioning member is composed of a U-shaped sliding frame and a flat-shaped clamp plate welded to the bottom of the U-shaped sliding frame, wherein the U-shaped sliding frame and the positioning ear block are in sliding fit.

Further, two short shafts are welded symmetrically at the left and right ends of the cross brace mounting plate, wherein a positioning gear is set on the protruding section of the left short shaft, and the snap-shaped clamping plate is snap-fitted with the positioning gear.

Further, on the peripheral outer wall of the medicine distributing transfer pipe, six medicine discharge holes are formed on the pipe section inside the squat-shaped drain.

Further, the bottom of the medicine distributing transfer pipe is welded with a water spray pan, and six arc-shaped deflectors are welded around the water spray pan, and the peripheral outer wall of the water spray pan is located between the six deflectors. There are six drug outlet holes around the middle position.

Further, the floating body has a hollow structure inside a truncated cone as a whole, a counterweight ring is fixedly installed on the top of the floating body, and a threaded telescopic tube is connected to the center of the top of the floating body.

Further, two limit rings, one large and one small, are welded at upper and lower intervals on the top section of the medicine distributing transfer tube, and the two limit rings are rotatably attached to the middle part of the cross brace installation plate.

Further, the threaded telescopic tube is matched with the sliding sleeve of the medicine distributing tube, and the top end of the threaded telescopic tube is fixedly connected with the lower limit ring.

Further, the head speed measuring wheel of the contact wheel tachometer is in contact with the upper limit ring, and the contact wheel tachometer is electrically connected to the dosing pump through an intelligent control module.

Beneficial effect

1. In the present invention, the medicine distributing transfer pipe is rotated and inserted into the inside of the squat-shaped drain, and the flocculant can be discharged and added to the coal slime water of different depths flowing inside the squat-shaped drain through the six discharge holes on it. It is conducive to the uniform mixing of the flocculant and the discharged flowing slime water, which is conducive to the subsequent rapid sedimentation and filtration of the slime water, and through the six deflectors, the drug distribution transfer pipe can be driven to rotate by the discharged flowing slime water, which is beneficial to its The flocculant discharged from the upper six discharge holes is fully and evenly mixed with the slime water to further increase the subsequent sedimentation and filtration speed of the slime water.

2. In the present invention, the floating body can follow the ups and downs of the internal water level of the drainage ditch to slide up and down and drive the threaded telescopic tube to stretch and adjust, so as to block the drug outlet holes exposed to the water surface, so that the drug outlet holes exposed to the water surface can be discharged. The flocculant flows downward through the threaded telescopic tube and is discharged into the slime water through the sliding gap between the floating body and the drug distributing transfer tube for full mixing, so as to avoid the drug outlet hole exposed when the water level inside the drainage ditch is lowered. The flocculant is discharged on the top water surface of the slime water, which affects the full and uniform mixing of the flocculant and the slime water, and through the floating body, the threaded telescopic tube can completely rely on the buoyancy of the water level to control the exposure, shielding and diversion of the six discharge holes of different heights. Driven by adaptation, this saves the trouble of manually observing the water level in real time and manually retracting the threaded telescopic tube to cover the exposed medicine hole and guide the flow downward, which is convenient to use, time-saving and labor-saving.

3. In the present invention, the mounting plate of the cross brace is installed by rotation, and the medicine distributing pipe can be swung up and taken out from the inside of the squat-shaped drainage channel, which is convenient for clearing the medicine outlet hole, and the plug-in positioning part can be inserted to fix the positioning gear. Keep the medicine dispensing tube in the state of cleaning up and erecting at the bottom.

4. The present invention can intelligently increase or decrease the amount of flocculant added according to the size of the discharge flow of coal slime water. Compared with the long-term quantitative suction adding flocculant addition equipment, the excessive waste of flocculant can be reduced.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings of the embodiments will be briefly introduced below.

The drawings in the following description only relate to some embodiments of the present invention, but do not limit the present invention.

In the attached picture:

Fig. 1 is a schematic diagram of the structure of the front side of the present invention.

Fig. 2 is a schematic diagram of the structure of the rear side of the present invention.

Fig. 3 is a schematic diagram of the bottom structure of the flocculant medicine box of the present invention.

Fig. 4 is a schematic diagram of the rotation and installation of the medicine distributing tube of the present invention.

Fig. 5 is a schematic diagram of the bottom structure of the medicine distributing tube of the present invention.

Fig. 6 is a schematic diagram of the structure of the floating body of the present invention.

Fig. 7 is a schematic diagram of the bottom structure of the floating body of the present invention.

Fig. 8 is a schematic diagram of the structure of the mounting plate of the cross brace of the present invention.

Fig. 9 is a schematic diagram of the half-section internal structure of the drug distributing transfer tube of the present invention.

Fig. 10 is a schematic diagram of the enlarged structure of part A in Fig. 4 of the present invention.

Fig. 11 is a schematic diagram of the structure of the mounting plate of the cross brace of the present invention.

Fig. 12 is a schematic diagram of the structure of the blockage clearing member of the present invention.

Fig. 13 is a schematic diagram of the structure of the active rack of the present invention.

List of reference signs

1. Drainage ditch in the shape of a slug; 101. The installation frame in a slender shape; 102. The T-shaped installation block; 103. The installation bracket; 104. The plug-in positioning piece; Control box; 4. Cross brace mounting plate; 401. L-shaped strut; 402. Water receiving seat; 403. Positioning gear; 404. L-shaped suspender; 405. Connecting rod; 406. Drive rack; 407. I Positioning block; 5. Floating body; 501. Thread telescopic tube; 502. Counterweight ring; 6. Drug distribution transfer tube; 601. Baffle; 602. Limiting ring; pieces.

Implementation

In order to make the purpose, solution and advantages of the technical solution of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of specific embodiments of the present invention.

Embodiment 1: Please refer to Figure 1 to Figure 10:

The present invention provides an intelligent control device for adding a coal slime water flocculant, which includes a flat drainage channel 1, two flat installation frames 101 are welded symmetrically at the front and rear ends of the flat drainage channel 1, and the two flat installation frames 101 are There are six connection installation holes, and the slender drainage channel 1 is connected with the discharge channel pipe of the coal washing mud water through two slender installation frames 101; The tight symmetrical support has two mounting brackets 103, and the two mounting brackets 103 are composed of two vertical support mounting plates up and down and two vertical support plates welded symmetrically between the two vertical support mounting plates, and the two The top of the installation bracket 103 is fixed with a flocculant medicine box 2 through screw locking; the top of the middle section of the left and right side walls of the sloping drain 1 is symmetrically fixed with two T-shaped installation blocks 102 through screw locking, two T A cross-brace mounting plate 4 is installed in rotation between the top sections of the mounting block 102; two L-shaped struts 401 are welded symmetrically on the top of the cross-brace mounting plate 4, and between the head end sections of the two L-shaped struts 401 A water receiving seat 402 is welded; a dosing pump 201 is fixed in the middle of the bottom of the front side wall of the flocculant medicine box 2 through screw locking, and the water outlet of the dosing pump 201 is connected to the water receiving seat 402 through a flexible hose. Together; the middle section of the cross brace mounting plate 4 is installed with a medicine distributing tube 6 through and rotated, and the top section of the medicine distributing tube 6 is rotationally connected with the water receiving seat 402, through the water receiving seat 402, the dosing pump 201 can implement drug supply to the rotating medicine distributing transfer tube 6, note that the suction supply pressure of the dosing pump 201 should be small; there is a floating body 5 in the sliding sleeve on the medicine distributing transfer tube 6; An intelligent electric control box 3 is fixedly installed at the left bottom position, and an intelligent control module is arranged inside the intelligent electric control box 3; a contact wheel tachometer 7 is provided on the upper cross brace of the vertical support section of the left L-shaped strut 401 The top of the T-shaped mounting block 102 on the left side is welded with a positioning ear piece, and a plugging positioning piece 104 is installed on the positioning ear piece through spring pushing and sliding; the plugging positioning piece 104 is welded on the U-shaped sliding frame The U-shaped clamping plate at the bottom of the U-shaped sliding frame is jointly formed, wherein the U-shaped sliding frame and the positioning ear block run through and slide.

The specific brand of the contact wheel tachometer 7 is: Victor; the specific model is: VC6236P

Wherein, two short shafts are welded symmetrically at the left and right ends of the cross brace mounting plate 4, wherein a positioning gear 403 is set on the protruding section of the short shaft on the left side. The mounting plate 4 is installed by rotation, and the medicine distributing pipe 6 can be swung upwards and taken out from the inside of the squat drain 1, which is convenient for clearing the medicine outlet hole, and the plug-in positioning part 104 can be plugged into the fixed positioning gear 403, so that the medicine distribution The medicine transfer tube 6 remains in the state that the upper pendulum is cleaned and the lower pendulum is used upright.

Among them, on the circumferential outer wall of the medicine distributing pipe 6, which is located in the inner pipe section of the squat-shaped drain 1, six discharge holes are formed around the pipe section. The six discharge holes can discharge the flocculant and add it to the slime water of different depths flowing inside the slender drainage channel 1, which is conducive to the uniform mixing of the flocculant and the discharged flowing slime water, and is conducive to the subsequent rapid sedimentation and filtration of the slime water , and through the six deflectors 601, the medicine distributing tube 6 can be pushed and driven to rotate by the discharged flowing coal slime water, which is conducive to the sufficient and uniform mixing of the flocculant discharged from the upper six discharge holes and the coal slime water, further improving the Subsequent sedimentation and filtration speed of slime water.

Wherein, the floating body 5 is a hollow structure inside a truncated cone as a whole, and a counterweight ring 502 is fixedly installed on the top of the floating body 5. The counterweight ring 502 can increase the gravity of the floating body 5, so that after the internal water level of the oval drain 1 is reduced, the floating body 5 The stretched threaded telescopic tube 501 can be driven down by heavy pressure, and there is a threaded telescopic tube 501 connected to the center of the top of the floating body 5. The floating body 5 can follow the rise and fall of the internal water level of the squat-shaped drainage channel 1 and is suitable for sliding up and down and driving the threaded telescopic tube. The tube 501 is telescopically adjusted to cover the drug outlet hole exposed to the water surface, so that the flocculant discharged from the drug outlet hole exposed to the water surface flows downward through the threaded telescopic tube 501 and passes through the gap between the floating body 5 and the drug distribution transfer tube 6 The sliding gap is discharged into the coal slime water for full mixing, avoiding the discharge of the flocculant directly on the top water surface of the coal slime water through the drug outlet hole exposed after the internal water level of the sloping drainage channel 1 is lowered, which will affect the full and uniform mixing of the flocculant and the slime water , and through the floating body 5, the threaded telescopic tube 501 can fully rely on the buoyancy self-adaptive drive of the water level to control the exposure, shielding and diversion of the six discharge holes of different heights, which saves manual real-time observation of the water level and manual expansion and contraction of the threaded telescopic tube 501 pair It is troublesome to expose the drug hole to cover and guide the flow downward, which is convenient to use and saves time and effort.

Among them, the bottom of the medicine distributing tube 6 is welded with a water spray plate, and the water spray plate is surrounded by welding with six arc-shaped deflectors 601, and the circumferential outer wall of the water spray plate is located between the six deflectors 601. There are six drug outlet holes around the position between them. When the water level inside the squat-shaped drainage channel 1 is low, the floating body 5 and the threaded telescopic tube 501 are slid to be placed at the bottom of the drug distribution transfer tube 6 and all the six drug outlet holes are discharged. Blocking (refer to Figure 4), at this time, the six drug outlet holes between the six deflectors 601 can discharge the flocculant to ensure that the slime water in the low water level state can also be mixed with the flocculant.

Wherein, the top section of the medicine distributing transfer tube 6 is welded with two spacer rings 602, one large and one small, at intervals up and down, and the two spacer rings 602 are rotated and fitted with the middle part of the cross brace mounting plate 4; the threaded telescopic tube 501 and The drug distributing tube 6 is fitted in a sliding fit, and the top end of the threaded telescopic tube 501 is fixedly connected with the lower limit ring 602 .

Wherein, the head speed measuring wheel of the contact wheel tachometer 7 is in contact with the upper limit ring 602, and the contact wheel tachometer 7 is electrically connected with the dosing pump 201 through an intelligent control module, and the intelligent control module can The change of the rotational speed of the chemical distributing rotating tube 6 detected by the wheel tachometer 7 controls the rotating speed of the chemical dosing pump 201, and when the rotational speed of the chemical distributing rotating pipe 6 increases, it shows that the flow rate of the slime water inside the squat drain 1 It is larger and the flow rate is higher. At this moment, the intelligent control module can promote the rotating speed of the dosing pump 201 to increase the suction addition amount of the flocculant. The size of the discharge flow and the intelligent increase or decrease of the amount of flocculant added can reduce the excessive waste of flocculant compared with the addition equipment of long-term quantitative suction to add flocculant.

Embodiment 2: Please refer to Figure 11 to Figure 13:

The present invention provides an intelligent control device for adding a coal slime water flocculant, which includes a cross brace mounting plate 4, an L-shaped suspension rod 404, a connecting rod 405, an active rack 406, an I-shaped positioning block 407 and a blockage removal piece 8; The installation plate 4 is arranged in three sections as a whole, wherein the left and right sections are shorter, and the middle section is longer, and the left and right sections are respectively rotated and matched with two T-shaped installation blocks 102; There are two L-shaped suspenders 404 welded, and two sliding shafts are welded symmetrically upwards on the horizontal parts of the two L-shaped suspenders 404, and the two sliding shafts are pushed by springs and run through the left and right ends of the cross brace mounting plate 4 slip fit;

The left and right sections of the cross-brace mounting plate 4 are symmetrically rotated and installed with two L-shaped block-clearing parts 8. The bottom sides of the horizontal parts of the two block-clearing parts 8 are fixed with brushes by Velcro, and the two block-clearing parts Two driven gears are set on the top protruding section of the vertical support part of the part 8; two I-shaped positioning blocks 407 are welded symmetrically on the top of the left and right sections of the horizontal support mounting plate 4, and the two I-shaped positioning blocks 407 slide symmetrically Two active racks 406 are installed, and a bar-shaped groove is opened inside the active rack 406, and the bar-shaped groove is slidably matched with the I-shaped positioning block 407;

A positioning shaft is welded inside the two bar-shaped grooves, and the two positioning shafts are pushed by springs to slide through and cooperate with the two I-shaped positioning blocks 407. A connecting rod 405, the tail ends of the two connecting rods 405 are rotationally connected with the head ends of the two driving racks 406; the two driving racks 406 are correspondingly meshed with the two driven gears for transmission.

A drug distributing pipe 6 is installed through and rotated on the middle section of the cross brace installation plate 4. The middle section of the cross brace installation plate 4 slides and cooperates with the left and right sections of the cross brace installation plate 4 through two sliding shafts, and drains water in the shape of an oval. When there is little slime water inside the canal 1, the water level is low and the flow velocity is slow, the settled coal slime will be trapped in the bottom space of the canal 1, especially at the position of the deflector 601, which hinders the rotation of the deflector 601, causing the The rotary spraying function of the medicine transfer tube 6 is invalid. By holding the two L-shaped struts 401, the middle section of the cross brace mounting plate 4, the medicine distribution tube 6 and the six deflectors 601 can slide up and down and impact on the flow guide. The settled coal slime at the bottom of sheet 601 is vibrated and loosened, so that the loose coal slime can be washed away by the water flow, and blockage is implemented on guide sheet 601, and the rotary spraying function of drug distribution transfer tube 6 is restored, and the other two places are cleared Part 8 can reciprocate and swing to perform auxiliary brushing and cleaning of the coal slime gathered at the positions of the six deflectors 601, which can be used together with the vibration and impact of the six deflectors 601 to carry out relatively thorough cleaning of the settled coal slime, and the guide The flow sheet 601 has a better blockage removal effect. In addition, two L-shaped struts 401, two connecting rods 405 and two active racks 406 are jointly connected to form two crank slider mechanisms. Through these two mechanisms, the horizontal brace When the middle section of the mounting plate 4 and the medicine distributing transfer tube 6 slide up and down, the two driving racks 406 can be driven to slide back and forth in linkage, and the two driven gears and the two cleaning parts 8 can be driven in positive and negative rotations. It is troublesome to drive the two blockage removal parts 8 by extra manual effort during the blockage removal operation.

The use mode and function of this embodiment 1: In the present invention, through the water receiving seat 402, the dosing pump 201 can supply medicine to the rotating medicine distributing tube 6. Note that the suction supply pressure of the dosing pump 201 should be relatively small The medicine distributing pipe 6 rotates and is inserted into the inside of the squat-shaped drain 1, and the flocculant can be discharged and added to the coal slime water of different depths flowing inside the squat-shaped drain 1 through the six discharge holes on it, which is beneficial The flocculant is evenly mixed with the discharged and flowing slime water, and through the six deflectors 601, the drug distributing tube 6 can be driven to rotate by the discharged and flowing slime water, which is also conducive to the flocculation discharged from the six discharge holes on it. The agent and the slime water are fully and evenly mixed;

The floating body 5 can follow the rise and fall of the internal water level of the sloping drainage channel 1 to slide up and down and drive the threaded telescopic tube 501 to stretch and adjust, so as to block the drug outlet holes exposed to the water surface, so that the flocculant discharged from the drug outlet holes exposed to the water surface Through the threaded telescopic tube 501, the flow is guided downward and discharged into the slime water through the sliding gap between the floating body 5 and the medicine distributing tube 6 for full mixing, and the weight ring 502 can increase the gravity of the floating body 5, so that the water can be drained After the water level inside the canal 1 is lowered, the floating body 5 can be driven by heavy pressure to stretch the threaded telescopic tube 501 to slide down;

When the internal water level of the squat-shaped drainage channel 1 is low, the floating body 5 and the threaded telescopic tube 501 are slid to be placed at the bottom of the medicine distributing transfer pipe 6 and all the six discharge holes are blocked. The six drug outlet holes can discharge the flocculant to ensure that the slime water in the low water level state can also be mixed with the flocculant;

The intelligent control module can control the speed of the dosing pump 201 according to the change of the rotational speed of the medicine distributing rotating tube 6 detected by the contact wheel tachometer 7. When the rotational speed of the medicine distributing rotating pipe 6 increases, it indicates that the water-like drainage channel 1. The flow rate of the internal slime water is large and the flow rate is high. At this time, the intelligent control module can increase the speed of the dosing pump 201 to increase the amount of flocculant suction and addition.

Claims (10)

1. An intelligent control device for adding a slime water flocculant, which is characterized by comprising: the U-shaped drainage canal (1), wherein two mounting brackets (103) are symmetrically supported at the top end of the U-shaped drainage canal (1) through screw locking, and a flocculant medicine box (2) is fixedly arranged at the top ends of the two mounting brackets (103) through screw locking; two T-shaped mounting blocks (102) are symmetrically fixed at the top ends of the left side wall and the right side wall of the U-shaped drainage channel (1) through screw locking, and a cross brace mounting plate (4) is rotatably mounted between the top end sections of the two T-shaped mounting blocks (102); two L-shaped supporting rods (401) are symmetrically welded at the top end of the transverse supporting mounting plate (4), and a water receiving seat (402) is welded between the head end sections of the two L-shaped supporting rods (401); a dosing pump (201) is fixedly locked at the middle position of the bottom of the front side wall of the flocculant medicine box (2) through a screw, and a water outlet nozzle of the dosing pump (201) is rotationally connected with a water receiving seat (402) through a hose; a medicine distribution rotary pipe (6) is rotatably installed on the middle section of the cross support mounting plate (4) in a penetrating way, and the top end section of the medicine distribution rotary pipe (6) is rotatably connected with the water receiving seat (402); a floating body (5) is sleeved on the medicine distribution rotating pipe (6) in a sliding way; an intelligent electric control box (3) is fixedly arranged at the bottom of the left side of the rear side wall of the flocculant medicine box (2), and an intelligent control module is arranged in the intelligent electric control box (3); the left side of the vertical support section of the L-shaped support rod (401) is provided with a contact wheel type tachometer (7) by a transverse support.

2. The intelligent control device for adding the slime water flocculant according to claim 1, wherein: the top end of the T-shaped mounting block (102) on the left side is welded with a positioning lug block, and the positioning lug block is provided with a plug-in positioning piece (104) penetrating and sliding through the spring pushing.

3. The intelligent control device for adding the slime water flocculant according to claim 2, wherein: the plug-in positioning piece (104) is composed of a U-shaped sliding frame and a U-shaped clamping plate welded at the bottom of the U-shaped sliding frame, wherein the U-shaped sliding frame and the positioning lug block penetrate through and are in sliding fit.

4. An intelligent control device for adding a slime water flocculant as claimed in claim 3, wherein: two short shafts are symmetrically welded at the left end and the right end of the transverse support mounting plate (4), a positioning gear (403) is sleeved on the protruding section of the left short shaft, and the U-shaped clamping plate is in clamping fit with the positioning gear (403).

5. The intelligent control device for adding the slime water flocculant according to claim 1, wherein: six drug discharging holes are formed in the outer wall of the circumference of the drug distribution rotary pipe (6) in a penetrating mode on the pipe section inside the U-shaped drainage channel (1).

6. The intelligent control device for adding the slime water flocculant according to claim 1, wherein: the bottom of the medicine distribution rotary pipe (6) is welded with a water spray disc, six guide plates (601) arranged in an arc shape are welded on the water spray disc in a surrounding mode, and six medicine outlet holes are formed in the circumferential outer wall of the water spray disc in a surrounding and penetrating mode at positions between the six guide plates (601).

7. The intelligent control device for adding the slime water flocculant according to claim 1, wherein: the floating body (5) is integrally of a hollow structure in the frustum, a counterweight ring (502) is fixedly arranged at the top end of the floating body (5), and a threaded telescopic pipe (501) is connected to the center of the top end of the floating body (5).

8. The intelligent control device for adding the slime water flocculant according to claim 7, wherein: the top end section of the medicine distribution rotary pipe (6) is welded with a big limit ring (602) and a small limit ring (602) at intervals up and down, and the two limit rings (602) are rotationally attached to the middle part of the transverse support mounting plate (4).

9. The intelligent control device for adding the slime water flocculant according to claim 8, wherein: the threaded telescopic tube (501) is matched with the medicine distribution rotary tube (6) in a sliding sleeve mode, and the top end of the threaded telescopic tube (501) is fixedly connected with the limiting ring (602) at the lower side.

10. The intelligent control device for adding the slime water flocculant according to claim 8, wherein: the head end speed measuring wheel of the contact wheel type tachometer (7) is in abutting contact with the upper limit ring (602), and the contact wheel type tachometer (7) is electrically connected with the dosing pump (201) through the intelligent control module.

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