Efficient integrated chemical phosphorus removal control system in EGA intelligent tank and use method of efficient integrated chemical phosphorus removal control system

Abstract

The invention belongs to the technical field of sewage treatment, particularly relates to an efficient integrated chemical phosphorus removal control system in an EGA intelligent tank, and provides the following scheme aiming at the problems that in the existing feeding process, granular chemicals can be caked, so that the chemical feeding is not smooth, manual feeding is not accurate enough, and waste is easily caused, the efficient integrated chemical phosphorus removal control system comprises the EGA intelligent tank, a water inlet pipe and a water outlet pipe are arranged on the two sides of the EGA intelligent groove in a penetrating mode respectively, at least two exhaust pipes are fixedly arranged on the top of the EGA intelligent groove in a penetrating mode, the tops of the two exhaust pipes are sleeved with a mounting plate, a first charging barrel is arranged on the top of the mounting plate in a penetrating mode, and the bottom of the first charging barrel communicates with the EGA intelligent groove through a liquid inlet pipe. The stirring spoon is arranged in the first charging barrel, the stirring spoon can be conveniently and additionally arranged on the EGA intelligent groove in the later period through the arrangement of the storable stirring spoon and the positioning matching of the mounting plate and the exhaust pipe, the application capability of the stirring spoon can be improved, and the stirring spoon can be automatically limited after being mounted, so that the EGA intelligent groove is convenient to mount and use.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment, and in particular to a highly efficient integrated chemical phosphorus removal control system in an EGA intelligent tank and a use method thereof. Background Art

[0002] Sewage treatment generally requires nitrogen removal and phosphorus removal, which causes eutrophication of water bodies after sewage treatment. At present, there are usually anaerobic aerobic biochemical methods and chemical flocculation methods for phosphorus removal in sewage. Chemical flocculation phosphorus removal is achieved by adding inorganic metal salts (such as iron salts, aluminum salts, etc.) to sewage to react with soluble phosphates in sewage to form insoluble phosphate precipitates. At the same time, these metal salts undergo hydrolysis and polymerization in water to form multi-nuclear hydroxyl complexes with longer linear structures. These complexes can effectively reduce or eliminate the potential of colloids in water bodies, and condense colloids into larger flocs through electrical neutralization, adsorption bridging and floc sweeping. Finally, the phosphorus-containing flocs are removed from sewage by solid-liquid separation.

[0003] After searching, the invention with the announcement number CN117699977B discloses a BGA intelligent tank and method for sewage treatment based on aerobic MBBR pool, which has the following disadvantages in the process of switching to chemical flocculation method: In the process of treating sewage by chemical flocculation, an appropriate amount of reagents needs to be added internally. Different types of reagents include solid and liquid. During the feeding process, the granular reagents will agglomerate, making the feeding not smooth. Moreover, in the process of sewage treatment, the amount of reagents added needs to be adjusted according to the pH value of the water. Manual feeding is not accurate enough and easily leads to waste. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art that granular agents will agglomerate during the feeding process, resulting in unsmooth feeding, insufficient precision in manual feeding, and easy waste, and to propose a highly efficient integrated chemical phosphorus removal control system in an EGA intelligent tank.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A highly efficient integrated chemical phosphorus removal control system in an EGA smart tank, comprising an EGA smart tank, wherein a water inlet pipe and a drain pipe are respectively provided on both sides of the EGA smart tank, at least two exhaust pipes are fixedly provided on the top of the EGA smart tank, a mounting plate is sleeved on the top of the two exhaust pipes, a first barrel is provided on the top of the mounting plate, and the bottom of the first barrel is connected to the EGA smart tank through a liquid inlet pipe; A control member, disposed in the first barrel, for controlling the delivery of the liquid medicine in the first barrel; A support frame, the support frame is arranged on the top of the mounting plate, one end of which is fixedly connected to the first barrel, a rotating tube is rotatably provided through the top of the support frame, a plurality of retractable stirring spoons are provided on the rotating tube to prevent the stirring spoons from getting stuck with the exhaust pipe during installation, and a motor is provided at the bottom of the support frame, the output end of the motor is connected to the rotating tube to provide rotational power for the rotating tube; The second barrel is fixed on the top of the support frame, and a discharge mechanism is provided at the bottom of the second barrel, which is transmission-connected to the rotating tube. The top of the rotating tube is hollow, and a plurality of discharge holes are provided on its outer wall for discharge of materials, which are used for releasing the medicine in the second barrel.

[0006] In a possible design, the control component includes a fixed plate fixed in the first barrel, two installation grooves are fixedly provided on the inner wall of the first barrel, a rotating plate is rotatably provided in the installation groove, through holes are provided on the tops of the rotating plate and the fixed plate, and the same rubber sleeve is fixed in the through holes on the two rotating plates, and the discharge amount can be changed by controlling the size of the rubber sleeve. A transmission component is provided on the water inlet pipe, and the transmission component is connected to the rotating plate to drive the rotating plate to rotate. When the rubber sleeve corresponds to the through hole on the fixed plate, the medicine in the first barrel is automatically released.

[0007] In a possible design, the transmission member includes a connecting cylinder fixed on the water inlet pipe, and the connecting cylinder and the water inlet pipe are eccentric, a rotating shaft is rotatably provided through the top of the connecting cylinder, a plurality of blades located in the connecting cylinder are fixedly provided on the outer wall of the rotating shaft, the top of the rotating shaft passes through the first barrel and the fixed plate and is fixedly connected to the two rotating plates, and the rotating plates are driven to rotate by water flow.

[0008] In one possible design, the discharge mechanism includes an extension tube arranged at the bottom of the second barrel, a discharge tube is obliquely penetrated through the bottom end of the extension tube, a second sliding rod is slidably penetrated through one side of the discharge tube, a baffle and a stopper are fixedly sleeved on the outer wall of the second sliding rod, a discharge port is opened at the bottom of the discharge pipe, a hopper corresponding to the discharge port is provided at the top of the rotating tube, and one end of the second sliding rod is transmission-connected to the rotating tube for driving the baffle and the stopper to move back and forth.

[0009] In a possible design, the outer wall of the rotating tube is fixedly sleeved with a cam, the top of the support frame is fixedly provided with a sliding seat, one side of the sliding seat is penetrated by a sliding frame that cooperates with the cam, one end of the second sliding rod is slidingly sleeved on the sliding frame to provide moving power for the second sliding rod, the outer wall of the sliding frame is sleeved with a spring, the two ends of the spring are respectively fixedly connected to the outer wall of the sliding frame and one side of the sliding seat, the outer wall of the second sliding rod is sleeved with a tension spring, the two ends of the tension spring are respectively fixedly connected to one side of the discharge pipe and the outer wall of the second sliding rod to provide reset power for the second sliding rod.

[0010] In a possible design, a stirring shaft is rotatably provided through the top of the second barrel, a gear is fixedly sleeved on the outer wall of the stirring shaft, and a rack meshing with the gear is fixedly provided on one side of the sliding frame for stirring the medicine in the second barrel to avoid agglomeration.

[0011] In a possible design, the outer wall of the rotating tube is slidably sleeved with a first sliding rod, the outer wall of the rotating tube is fixedly provided with a plurality of fixed shafts corresponding to the stirring spoons, the stirring spoon is rotatably sleeved on the corresponding fixed shafts, the outer wall of the first sliding rod is provided with a rectangular opening corresponding to the plurality of fixed shafts, the outer wall of the first sliding rod is fixedly provided with a plurality of connecting columns corresponding to the stirring spoons, a waist-shaped hole is provided on one side of the stirring spoon, the connecting column is located in the corresponding waist-shaped hole, the bottom wall of the first sliding rod is fixedly provided with an electric push rod, and the output end of the electric push rod is fixedly connected to the bottom of the rotating tube.

[0012] In a possible design, the outer wall fixed sleeve of the rotating tube is provided with a fixing ring, the outer wall of the fixing ring is fixedly provided with a plurality of support strips, a slider is slidably provided inside the support strip, a positioning ball is embedded in the outer side of the slider, the inner wall of the exhaust pipe is provided with a groove for use with the positioning ball, the outer wall sliding sleeve of the rotating tube is provided with a sliding ring, connecting rods are rotatably provided between the sliding ring and the plurality of sliders, a plurality of connecting rods are slidably provided through the top of the fixing ring, and both ends of the connecting rods are respectively fixedly connected to the sliding ring and the side of the first sliding rod close to each other, so as to limit the position of the rotating tube during the process of opening the stirring spoon.

[0013] In a possible design, an air cavity is formed between the two rotating plates, a piston block is slidably provided in the stopper, an air inlet hole is opened at one end of the second sliding rod, and the air inlet hole is located between the stopper and the piston block, a connecting tube is fixedly provided at one end of the second sliding rod and the outer wall of the first barrel, the connecting tube on the first barrel extends into the air cavity, a micro air pump is provided on the top of the support frame, the other end of the connecting tube is connected to the micro air pump, and is used to inflate the air cavity and the space between the stopper and the piston block, and a three-way solenoid valve for exhaust is provided on the connecting tube to adjust the feed amount.

[0014] A method for using a highly efficient integrated chemical phosphorus removal control system in an EGA intelligent tank comprises the following steps: S1. First, install the mounting plate on the EGA smart tank, insert the stirring spoon into the EGA smart tank, and then start the electric push rod to drive the first sliding rod to move downward, which can drive the stirring spoon to open and drive the positioning ball to move to the groove in the exhaust pipe to fix the rotating pipe; S2, then according to the state of the medicine, put it into the first barrel and the second barrel respectively, and start the external water pump to pump sewage into the EGA smart tank. During the flow of sewage, the rubber sleeve will be driven to correspond to the through hole. At this time, the liquid medicine in the first barrel will flow into the EGA smart tank through the liquid inlet pipe for dosing; S3, start the motor to drive the stirring spoon to rotate and stir, so that the reagent and sewage are mixed and reacted; S4. During the start-up of the motor, the baffle plate and the block can be driven to move back and forth in the discharge pipe, so that the granular medicine in the second barrel can be put into the rotating tube and discharged through the discharge hole to mix with water; S5. When the amount of material to be discharged needs to be adjusted, the micro air pump is started to inflate the air cavity and the block, the size of the rubber sleeve and the position of the block reset are changed, and the amount of medicine delivered can be increased or decreased.

[0015] In the present application, the mounting plate is first mounted on the EGA smart tank, and a plurality of stirring spoons are inserted into the EGA smart tank through the exhaust pipe, and then the electric push rod is started to drive the first sliding rod to move downward, and the first sliding rod can drive the connecting column to move downward, and the connecting column can move in the waist-shaped hole during the downward movement, so as to drive the stirring spoon to open, and the first sliding rod can drive the sliding ring to move downward through the connecting rod, and the sliding ring can drive the slider to move in the support bar through the connecting rod, and can drive the positioning ball to move to the groove in the exhaust pipe to limit the rotating tube; Then, according to the state of the medicine, it is put into the first barrel and the second barrel respectively, and the external water pump is started to pump sewage into the EGA smart tank. During the flow of sewage, the blades will drive the rotating shaft to rotate, and the rotation of the rotating shaft can drive the two rotating plates to rotate. When the rubber sleeve corresponds to the through hole, the liquid medicine in the first barrel will flow into the EGA smart tank through the liquid inlet pipe for dosing; At the same time, the motor is started to drive the rotating tube to rotate. The rotation of the rotating tube can drive the first sliding rod to rotate through the fixed shaft. The rotation of the first sliding rod can drive the stirring spoon to rotate for stirring, so that the medicine and sewage are mixed and reacted; When the cam is moved away from the sliding frame, the sliding frame can be reset under the action of the spring, and the second sliding rod can be reset under the action of the tension spring, driving the baffle and the block to reset and move. When the baffle moves to the other side of the discharge port, the block moves to the bottom of the extension pipe to block the extension pipe. At this time, the medicine in the discharge pipe will be discharged into the rotating pipe through the discharge port, and discharged through the discharge hole to mix with the sewage. When it is necessary to adjust the amount of material being discharged, start the micro air pump to inflate the air cavity and the block. When the gas enters the air cavity through the connecting pipe, it can squeeze the rubber sleeve, causing the rubber sleeve to deform and making the discharge port smaller. When the gas enters the second sliding rod through the connecting pipe, it can be discharged into between the block and the piston block through the air inlet hole, which can drive the piston block to move in the block, change the reset position, slow down the material discharge, and keep the movement speed of the baffle and the piston block unchanged, so as to change the feeding amount. When the adjustment is too large, the three-way solenoid valve can be opened to discharge the gas to increase or decrease the dosage of the medicine. Beneficial Effects

[0016] In the present invention, the highly efficient integrated chemical phosphorus removal control system in the EGA intelligent tank can flexibly unfold and store the stirring spoon through the cooperation of the first sliding rod, the fixed shaft, the connecting column and the waist-shaped hole, while maintaining a stable stirring effect. The drive of the electric push rod makes the unfolding and storing process of the stirring spoon more stable and reliable, thereby improving the overall stability and service life of the system. In the process of opening the stirring spoon, the position of the rotating tube is limited through the cooperation of the fixed ring, the support bar, the slider, the positioning ball, the sliding ring, the connecting rod and the connecting rod. This limiting mechanism not only ensures the stability of the stirring spoon during the unfolding process, but also avoids damage or failure of the rotating tube due to excessive movement, thereby improving the safety and reliability of the system. In the present invention, the highly efficient integrated chemical phosphorus removal control system in the EGA intelligent tank is used to respectively release different reagents through the first barrel and the second barrel, and the coordinated work of the discharge mechanism and the rotating tube realizes the alternating or simultaneous release of the two reagents, thereby meeting the diversified needs of complex water quality treatment; In the present invention, the highly efficient integrated chemical dephosphorization control system in the EGA intelligent tank can flexibly control the dosage of the agent by adjusting the size of the rubber sleeve and the position of the piston block in the stopper to adapt to different water qualities and treatment requirements. At the same time, combined with the use of a three-way solenoid valve, the adjustment range of the dosage is further refined to ensure the optimization of the dephosphorization effect. In the present invention, the stirring spoon is arranged to be storable and the mounting plate is positioned and matched with the exhaust pipe, so that it can be conveniently installed on the EGA smart tank at a later time, which can improve its applicability, and it can also automatically limit the position after installation, making it easy to install and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional structural schematic diagram of a highly efficient integrated chemical phosphorus removal control system in an EGA intelligent tank proposed by the present invention; Figure 2 A schematic diagram of a three-dimensional structure from another perspective of a highly efficient integrated chemical phosphorus removal control system in an EGA intelligent tank proposed by the present invention; Figure 3 This is a schematic diagram of the connection structure of the mounting plate and the rotating pipe of a highly efficient integrated chemical phosphorus removal control system in an EGA intelligent tank proposed by the present invention; Figure 4 This is a schematic diagram of the cross-sectional structure of the connecting tube of a highly efficient integrated chemical phosphorus removal control system in an EGA intelligent tank proposed by the present invention; Figure 5 This is a schematic diagram of the cross-sectional structure of the first barrel of a highly efficient integrated chemical phosphorus removal control system in an EGA intelligent tank proposed by the present invention; Figure 6 This is a schematic diagram of the connection structure between the stirring spoon and the rotating tube of a highly efficient integrated chemical phosphorus removal control system in an EGA intelligent tank proposed by the present invention; Figure 7 This is a schematic diagram of the cross-sectional structure of a discharge pipe of a highly efficient integrated chemical phosphorus removal control system in an EGA intelligent tank proposed by the present invention; Figure 8 for Figure 6 A schematic diagram of the enlarged structure of the middle part A; Fig. 9 for Figure 6 The enlarged structural diagram of the middle B part; Fig.10 for Figure 7 Schematic diagram of the enlarged structure of part C in the middle.

[0018] In the figure: 1, EGA smart tank; 2, water inlet pipe; 3, drainage pipe; 4, exhaust pipe; 5, mounting plate; 6, first barrel; 7, support frame; 8, second barrel; 9, micro air pump; 10, connecting pipe; 11, three-way solenoid valve; 12, connecting barrel; 13, hopper; 14, rotating pipe; 15, motor; 16, stirring spoon; 17, rotating shaft; 18, blade; 19, liquid inlet pipe; 20, fixing plate; 21, through hole; 22, mounting slot; 23, rotating plate; 24, air cavity; 25, rubber sleeve; 26, first sliding rod; 27, rectangular opening; 2 8. Fixed shaft; 29. ​​Support bar; 30. Sliding ring; 31. Fixed ring; 32. Sliding block; 33. Connecting rod; 34. Connecting rod; 35. Positioning ball; 36. Discharge hole; 37. Waist-shaped hole; 38. Connecting column; 39. Electric push rod; 40. Extension pipe; 41. Discharge pipe; 42. Feeding port; 43. Second sliding rod; 44. Baffle; 45. Block; 46. Air inlet; 47. Piston block; 48. Sliding frame; 49. Tension spring; 50. Agitator shaft; 51. Cam; 52. Spring; 53. Sliding seat; 54. Gear; 55. Rack. DETAILED DESCRIPTION

[0019] 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. Example 1

[0020] Reference Figure 1-Figure 10 , an efficient integrated chemical phosphorus removal control system in an EGA smart tank, which is used in the field of sewage treatment, includes: an EGA smart tank 1, the EGA smart tank 1 is the same as that used in the patent document CN117699977B, and an inlet pipe 2 and a drain pipe 3 are respectively arranged on both sides of the EGA smart tank 1 to ensure that water can flow in and out smoothly.

[0021] At least two exhaust pipes 4 are fixedly installed through the top of the EGA smart tank 1 to discharge the gas generated during the treatment process. Then, a mounting plate 5 is sleeved on the top of the two exhaust pipes 4 to fix the subsequent reagent delivery and stirring devices.

[0022] A first barrel 6 is provided through the top of the mounting plate 5 for storing liquid chemical dephosphorization agents. The bottom of the first barrel 6 is connected to the EGA smart tank 1 through a liquid inlet pipe 19 to ensure that the agents can be smoothly put into the tank.

[0023] A fixed plate 20 is fixedly arranged in the first barrel 6, and two installation grooves 22 are provided on the inner wall of the first barrel 6. A rotating plate 23 is rotatably installed in the installation groove 22 to ensure that the rotating plate 23 can rotate freely. A through hole 21 is provided on the top of the rotating plate 23 and the fixed plate 20, and the same rubber sleeve 25 is fixedly installed in the through holes 21 of the two rotating plates 23 to control the dosage of the medicine. The size of the rubber sleeve 25 can be adjusted to change the dosage.

[0024] A connecting cylinder 12 is fixedly installed on the water inlet pipe 2, and the connecting cylinder 12 and the water inlet pipe 2 are eccentric. A rotating shaft 17 is rotatably installed through the top of the connecting cylinder 12, and a plurality of blades 18 are fixedly installed on the outer wall of the rotating shaft 17. The top of the rotating shaft 17 passes through the first barrel 6 and the fixed plate 20, and is fixedly connected to the two rotating plates 23. When water flows through the water inlet pipe 2, it drives the blades 18 to rotate, and then drives the rotating plate 23 and the rubber sleeve 25 to rotate. When the rubber sleeve 25 corresponds to the through hole 21, the automatic delivery of the medicine is realized.

[0025] A support frame 7 is arranged on the top of the mounting plate 5, and one end is fixedly connected to the first barrel 6. A rotating tube 14 is rotatably installed through the top of the support frame 7, and a plurality of retractable stirring spoons 16 are arranged on the rotating tube 14 to avoid interference with the exhaust pipe 4 during installation.

[0026] A motor 15 is installed at the bottom of the support frame 7, and the output end of the motor 15 is connected to the rotating tube 14 to provide rotational power for the rotating tube 14, thereby driving the stirring spoon 16 to rotate to achieve stirring of the liquid in the tank.

[0027] A second barrel 8 is fixedly installed on the top of the support frame 7 for storing granular chemical dephosphorization agent, an extension tube 40 is arranged at the bottom of the second barrel 8, and a discharge tube 41 is obliquely penetrated through the bottom end of the extension tube 40, a second sliding rod 43 is slidably installed through one side of the discharge tube 41, and a baffle 44 and a stopper 45 are fixedly sleeved on the outer wall of the second sliding rod 43 to form a accommodating chamber, a discharge port 42 is opened at the bottom of the discharge tube 41 and corresponds to the hopper 13 at the top of the rotating tube 14, when the stopper 45 moves to the bottom of the extension tube 40 to seal the extension tube 40, the baffle 44 moves to the side of the discharge port 42, and the agent in the accommodating chamber is discharged.

[0028] A cam 51 is fixedly mounted on the outer wall of the rotating tube 14, and a sliding seat 53 is fixedly mounted on the top of the support frame 7. A sliding frame 48 slidably mounted and used in conjunction with the cam 51 is penetrated on one side of the sliding seat 53, and one end of the second sliding rod 43 is slidably mounted on the sliding frame 48. At the same time, a spring 52 is mounted on the outer wall of the sliding frame 48, and its two ends are respectively fixedly connected to the sliding frame 48 and the sliding seat 53 to provide moving power for the second sliding rod 43. A tension spring 49 is mounted on the outer wall of the second sliding rod 43, and its two ends are respectively fixedly connected to the discharge pipe 41 and the second sliding rod 43 to provide reset power for the second sliding rod 43.

[0029] At the same time, a stirring shaft 50 is rotatably provided through the top of the second barrel 8, and a gear 54 is fixedly sleeved on the outer wall of the stirring shaft 50. A rack 55 meshing with the gear 54 is fixedly provided on one side of the sliding frame 48, which is used to stir the medicine in the second barrel 8 to avoid agglomeration and to increase the movement of the agglomerated medicine. Example 2

[0030] refer to Figure 1-Figure 10 , improved on the basis of Example 1: in order to adjust the dosage, an air cavity 24 is formed between the two rotating plates 23, a piston block 47 is slidably provided in the stopper 45, an air inlet hole 46 is opened at one end of the second sliding rod 43, and the air inlet hole 46 is located between the stopper 45 and the piston block 47, one end of the second sliding rod 43 and the outer wall of the first barrel 6 are fixedly provided with a connecting pipe 10, and the connecting pipe 10 on the first barrel 6 extends into the air cavity 24, a micro air pump 9 is provided on the top of the support frame 7, and the other end of the connecting pipe 10 is connected to the micro air pump 9, and the micro air pump 9 is the same as that used in the patent document CN221414143U, and is used to inflate the air cavity 24 and the space between the stopper 45 and the piston block 47, and the connecting pipe 10 A three-way solenoid valve 11 for exhaust is provided on it. The three-way solenoid valve 11 adopts the three-way solenoid valve in the patent document CN106594318B to adjust the feeding amount. When the gas enters the air cavity 24 through the connecting pipe 10, it can squeeze the rubber sleeve 25, causing the rubber sleeve 25 to deform and make the feeding port smaller, while the rotation speed of the rotating plate 23 remains unchanged, and the feeding port is reduced, thereby changing the feeding amount. When the gas enters the second sliding rod 43 through the connecting pipe 10, it can be discharged between the stopper 45 and the piston block 47 through the air inlet hole 46, and can drive the piston block 47 to move in the stopper 45, change the reset position, slow down the feeding, and the moving speed of the baffle 45 and the piston block 47 remains unchanged, so as to change the feeding amount.

[0031] A first sliding rod 26 is slidably sleeved on the outer wall of the rotating tube 14, and a rectangular opening 27 corresponding to a plurality of fixed shafts 28 is provided on the first sliding rod. The stirring spoon 16 is rotatably sleeved on the fixed shaft 28, and a connecting column 38 on the first sliding rod 26 cooperates with a waist-shaped hole 37 on one side of the stirring spoon 16 to achieve storage and deployment of the stirring spoon 16. An electric push rod 39 is installed on the bottom wall of the first sliding rod 26, and an output end thereof is fixedly connected to the bottom of the rotating tube 14. The expansion and storage of the stirring spoon 16 are controlled by the extension and retraction of the electric push rod.

[0032] A fixing ring 31 is fixedly sleeved on the outer wall of the rotating tube 14, and a plurality of support bars 29 are installed thereon. A slider 32 is slidably set inside the support bar 29, and a positioning ball 35 is embedded outside the slider 32 to cooperate with the groove on the inner wall of the exhaust pipe 4 to achieve preliminary positioning of the rotating tube 14 in the vertical direction.

[0033] A sliding ring 30 is slidably mounted on the outer wall of the rotating tube 14 and is connected to a plurality of sliders 32 via a connecting rod 33. At the same time, the sliding ring 30 is connected to the first sliding rod 26 via a connecting rod 34. In this way, when the electric push rod 39 pushes the first sliding rod 26, the sliding ring 30 and the connecting rod 33 can be driven to move, thereby adjusting the positions of the slider 32 and the positioning ball 35, thereby realizing position limiting of the rotating tube 14 during the process of opening the stirring spoon 16.

[0034] A method for using a highly efficient integrated chemical phosphorus removal control system in an EGA intelligent tank, characterized in that it comprises the following steps: S1. First, install the mounting plate 5 on the EGA smart tank 1, and insert the stirring spoon 16 into the EGA smart tank 1. Then, start the electric push rod 39 to drive the first sliding rod 26 to move downward, which can drive the stirring spoon 16 to open, and drive the positioning ball 35 to move to the groove in the exhaust pipe 4 to fix the rotating tube 14. S2, then according to the state of the medicine, put it into the first barrel 6 and the second barrel 8 respectively, and start the external water pump to pump sewage into the EGA smart tank 1. During the flow of sewage, the rubber sleeve 25 will be driven to correspond to the through hole 21. At this time, the liquid medicine in the first barrel 6 will flow into the EGA smart tank 1 through the liquid inlet pipe 19 for dosing; S3, simultaneously starting the motor 15 to drive the stirring spoon 16 to rotate and stir, so that the reagent and the sewage are mixed and reacted; S4, when the motor 15 is started, it can drive the baffle 44 and the block 45 to reciprocate in the discharge pipe 41, so that the granular medicine in the second barrel 8 can be put into the rotating tube 14 and discharged through the discharge hole 36 to mix with water; S5. When the amount of material to be discharged needs to be adjusted, the micro air pump 9 is started to inflate the air cavity 24 and the stopper 45, thereby changing the size of the rubber sleeve 25 and the reset position of the stopper 45, thereby increasing or decreasing the amount of medicine to be discharged.

[0035] However, as is well known to those skilled in the art, the working principles and wiring methods of the EGA smart tank 1, micro air pump 9, three-way solenoid valve 11, motor 15 and electric push rod 39 are commonplace, and are all conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience.

[0036] 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 highly efficient integrated chemical phosphorus removal control system in an EGA intelligent tank, characterized in that: The invention comprises an EGA smart tank (1), wherein a water inlet pipe (2) and a drain pipe (3) are respectively provided on both sides of the EGA smart tank (1), at least two exhaust pipes (4) are fixedly provided on the top of the EGA smart tank (1), a mounting plate (5) is sleeved on the top of the two exhaust pipes (4), a first barrel (6) is provided on the top of the mounting plate (5), and the bottom of the first barrel (6) is connected to the EGA smart tank (1) via a liquid inlet pipe (19); A control component, disposed in the first barrel (6), and used to control the delivery of liquid medicine in the first barrel (6); A support frame (7), the support frame (7) being arranged on the top of the mounting plate (5), one end of which is fixedly connected to the first barrel (6), a rotating tube (14) being rotatably provided through the top of the support frame (7), a plurality of retractable stirring spoons (16) being provided on the rotating tube (14) to prevent the stirring spoons (16) from getting stuck with the exhaust pipe (4) during installation, a motor (15) being provided at the bottom of the support frame (7), an output end of the motor (15) being connected to the rotating tube (14) to provide rotational power for the rotating tube (14); A second barrel (8), the second barrel (8) is fixedly mounted on the top of the support frame (7), a discharge mechanism is provided at the bottom of the second barrel (8), the discharge mechanism is transmission-connected to the rotating tube (14), the top of the rotating tube (14) is hollow, and a plurality of discharge holes (36) are provided on its outer wall for discharging the medicine in the second barrel (8).

2. The highly efficient integrated chemical phosphorus removal control system in an EGA intelligent tank according to claim 1, characterized in that: The control component comprises a fixed plate (20) fixedly arranged in the first barrel (6); the inner wall of the first barrel (6) is fixedly provided with two mounting grooves (22); a rotating plate (23) is rotatably arranged in the mounting groove (22); a through hole (21) is arranged at the top of the rotating plate (23) and the fixed plate (20); a same rubber sleeve (25) is fixedly arranged in the through holes (21) on the two rotating plates (23); the feeding amount can be changed by controlling the size of the rubber sleeve (25); a transmission component is arranged on the water inlet pipe (2); the transmission component is connected to the rotating plate (23) and is used to drive the rotating plate (23) to rotate; when the rubber sleeve (25) corresponds to the through hole (21) on the fixed plate (20), the medicine in the first barrel (6) is automatically discharged.

3. The highly efficient integrated chemical phosphorus removal control system in an EGA intelligent tank according to claim 2, characterized in that: The transmission member comprises a connecting cylinder (12) fixedly arranged on the water inlet pipe (2), and the connecting cylinder (12) and the water inlet pipe (2) are eccentrically shaped, a rotating shaft (17) is rotatably provided through the top of the connecting cylinder (12), a plurality of blades (18) located in the connecting cylinder (12) are fixedly provided on the outer wall of the rotating shaft (17), the top of the rotating shaft (17) passes through the first barrel (6) and the fixed plate (20) and is fixedly connected to the two rotating plates (23), and the rotating plates (23) are driven to rotate by water flow.

4. The highly efficient integrated chemical phosphorus removal control system in an EGA intelligent tank according to claim 3 is characterized in that: The discharge mechanism comprises an extension tube (40) arranged at the bottom of the second barrel (8), a discharge tube (41) obliquely penetrated through the bottom end of the extension tube (40), a second sliding rod (43) slidably penetrated through one side of the discharge tube (41), a baffle (44) and a stopper (45) are fixedly sleeved on the outer wall of the second sliding rod (43), a discharge port (42) is opened at the bottom of the discharge tube (41), a hopper (13) corresponding to the discharge port (42) is provided at the top of the rotating tube (14), and one end of the second sliding rod (43) is transmission-connected to the rotating tube (14) for driving the baffle (44) and the stopper (45) to move back and forth.

5. The highly efficient integrated chemical phosphorus removal control system in an EGA intelligent tank according to claim 4, characterized in that: The outer wall of the rotating tube (14) is fixedly sleeved with a cam (51), the top of the support frame (7) is fixedly sleeved with a sliding seat (53), one side of the sliding seat (53) is slidably provided with a sliding frame (48) used in conjunction with the cam (51), one end of the second sliding rod (43) is slidably sleeved on the sliding frame (48) to provide moving power for the second sliding rod (43), the outer wall of the sliding frame (48) is sleeved with a spring (52), the two ends of the spring (52) are respectively fixedly connected to the outer wall of the sliding frame (48) and one side of the sliding seat (53), the outer wall of the second sliding rod (43) is sleeved with a tension spring (49), the two ends of the tension spring (49) are respectively fixedly connected to one side of the discharge tube (41) and the outer wall of the second sliding rod (43), to provide reset power for the second sliding rod (43).

6. The highly efficient integrated chemical phosphorus removal control system in an EGA intelligent tank according to claim 5, characterized in that: A stirring shaft (50) is rotatably provided through the top of the second barrel (8), a gear (54) is fixedly sleeved on the outer wall of the stirring shaft (50), and a rack (55) meshing with the gear (54) is fixedly provided on one side of the sliding frame (48) for stirring the medicine in the second barrel (8) to prevent agglomeration.

7. The highly efficient integrated chemical phosphorus removal control system in an EGA intelligent tank according to claim 1 is characterized in that: The outer wall of the rotating tube (14) is slidably sleeved with a first sliding rod (26); the outer wall of the rotating tube (14) is fixedly provided with a plurality of fixed shafts (28) corresponding to the stirring spoons (16); the stirring spoons (16) are rotatably sleeved on the corresponding fixed shafts (28); the outer wall of the first sliding rod (26) is provided with rectangular openings (27) corresponding to the plurality of fixed shafts (28); the outer wall of the first sliding rod (26) is fixedly provided with a plurality of connecting columns (38) corresponding to the stirring spoons (16); a waist-shaped hole (37) is provided on one side of the stirring spoons (16); the connecting columns (38) are located in the corresponding waist-shaped holes (37); the bottom wall of the first sliding rod (26) is fixedly provided with an electric push rod (39); the output end of the electric push rod (39) is fixedly connected to the bottom of the rotating tube (14).

8. The highly efficient integrated chemical phosphorus removal control system in an EGA intelligent tank according to claim 7, characterized in that: The outer wall of the rotating tube (14) is fixedly sleeved with a fixing ring (31), and a plurality of supporting strips (29) are fixedly sleeved on the outer wall of the fixing ring (31). A sliding block (32) is slidably provided inside the supporting strip (29), and a positioning ball (35) is embedded on the outer side of the sliding block (32). The inner wall of the exhaust pipe (4) is provided with a groove for use with the positioning ball (35). The outer wall of the rotating tube (14) is slidably sleeved with a sliding ring (30), and connecting rods (33) are rotatably provided between the sliding ring (30) and the plurality of sliding blocks (32). A plurality of connecting rods (34) are slidably provided through the top of the fixing ring (31), and the two ends of the connecting rod (34) are respectively fixedly connected to the sliding ring (30) and the first sliding rod (26) on the side close to each other, so as to limit the position of the rotating tube (14) during the process of opening the stirring spoon (16).

9. The highly efficient integrated chemical phosphorus removal control system in an EGA intelligent tank according to claim 5, characterized in that: An air cavity (24) is formed between the two rotating plates (23), a piston block (47) is slidably provided in the stopper (45), an air inlet hole (46) is provided at one end of the second sliding rod (43), and the air inlet hole (46) is located between the stopper (45) and the piston block (47), a connecting pipe (10) is fixedly provided at one end of the second sliding rod (43) and the outer wall of the first barrel (6), the connecting pipe (10) on the first barrel (6) extends into the air cavity (24), a micro air pump (9) is provided at the top of the support frame (7), the other end of the connecting pipe (10) is connected to the micro air pump (9) and is used for inflating the air cavity (24) and the space between the stopper (45) and the piston block (47), and a three-way solenoid valve (11) for exhausting gas is provided on the connecting pipe (10) to adjust the feeding amount.

10. The method for using a highly efficient integrated chemical phosphorus removal control system in an EGA intelligent tank according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. First, the mounting plate (5) is mounted on the EGA smart slot (1), and the stirring spoon (16) is inserted into the EGA smart slot (1). Then, the electric push rod (39) is started to drive the first sliding rod (26) to move downward, thereby driving the stirring spoon (16) to open, and driving the positioning ball (35) to move to the groove in the exhaust pipe (4) to fix the rotating pipe (14); S2, then according to the state of the medicine, it is respectively put into the first barrel (6) and the second barrel (8), and the external water pump is started to pump sewage into the EGA smart tank (1). During the flow of sewage, the rubber sleeve (25) is driven to correspond to the through hole (21). At this time, the liquid medicine in the first barrel (6) will flow into the EGA smart tank (1) through the liquid inlet pipe (19) to perform medicine addition; S3, simultaneously starting the motor (15) to drive the stirring spoon (16) to rotate and stir, so that the reagent and the sewage are mixed and reacted; S4, when the motor (15) is started, it can drive the baffle (44) and the block (45) to move back and forth in the discharge pipe (41), so that the granular medicine in the second barrel (8) can be put into the rotating tube (14) and discharged through the discharge hole (36) to mix with water for reaction; S5. When the amount of material to be discharged needs to be adjusted, the micro air pump (9) is started to inflate the air cavity (24) and the stopper (45), thereby changing the size of the rubber sleeve (25) and the position of the stopper (45) to achieve an increase or decrease in the amount of medicine discharged.

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