CN116161723A - Intelligent sewage treatment equipment and process - Google Patents

Abstract

The invention discloses intelligent sewage treatment equipment and technology, comprising a water tank, a cleaning mechanism, a mixing mechanism and a beating mechanism, wherein a cylinder is arranged above the water tank, a filter screen is arranged in the cylinder, a spiral blade is arranged in the filter screen, and the cleaning mechanism is arranged in the filter screen and completes cleaning work through rotation of the spiral blade; the water tank is internally provided with a filter cylinder, a fifth round rod is internally provided with a first fixed frame above the water tank, the first fixed frame is internally provided with a second sliding block, the mixing mechanism is arranged above the water tank, and the mixing work is completed through the cooperation of the fifth round rod and the second sliding block; the piston sleeve is installed to the water tank below, and the inside cover of piston sleeve is equipped with the piston, installs the second spring above the piston, and the disc is installed to the second spring top, and the beating mechanism sets up in the piston sleeve inside, drives the work that the second spring made the disc accomplish the beating through the piston. The invention has the advantages of automatically cleaning the filter screen, being capable of quickly settling and not needing to clean the water tank.

Description

An intelligent sewage treatment equipment and process

technical field

The invention relates to the technical field of sewage treatment, in particular to an intelligent sewage treatment equipment and process.

Background technique

Sewage treatment is generally divided into production sewage treatment and domestic sewage treatment. Production sewage includes industrial sewage, agricultural sewage and medical sewage, while domestic sewage is the sewage generated in daily life, which refers to the complex mixture of various forms of inorganic and organic substances. Due to the increasing demand for domestic sand and gravel, sand washing wastewater produced There are also more and more sand washing wastewater, and if the sand washing wastewater is not treated, it cannot be reused, and direct discharge will cause water pollution. The pool is naturally filtered, which is inefficient and requires manual cleaning, which is time-consuming and laborious.

Contents of the invention

The purpose of the present invention is to provide an intelligent sewage treatment equipment and process, which has the advantages of automatic cleaning of the filter screen, quick response to sedimentation, and no need to clean the water tank, which solves the trouble of filter screen cleaning, slow sedimentation reaction time, and regular cleaning of the water tank The problem.

In order to achieve the above object, the present invention provides the following technical solutions: an intelligent sewage treatment equipment, including a water tank, a base and a support rod are respectively installed on the water tank, and a cleaning mechanism for garbage separation is installed on the base and the support rod. A mixing mechanism for mixing flocculant and sewage in a certain proportion is installed on the upper end surface of the water tank close to the right side of the base. A dry-wet separator for cement separation is installed under the water tank. A dry-wet separator is installed between the dry-wet separator and the water tank. There is a knocking mechanism to prevent the clogging of the water tank, and a dustbin is installed on the left side of the dry-wet separator to store the garbage separated by the cleaning mechanism.

Preferably, an opening is opened on the upper end of the water tank, and support legs are fixedly installed on the lower end of the water tank.

Preferably, the cleaning mechanism includes a cylinder, the inside of the cylinder is fixedly covered with a filter screen, the end surface of the filter screen is fixedly installed with a water inlet pipe passing through the cylinder, and the inner rotating sleeve of the filter screen is provided with a spiral blade, and the inside of the spiral blade is fixed The first round rod is sleeved, the inside of the first round rod is a cavity structure, and the surface is provided with a plurality of circumferentially distributed through holes, the filter screen is provided with an opening on the side facing the dustbin, and the inside of the base is a cavity structure , the base is aligned with the opening on the water tank, a baffle plate is installed on the right side of the base, a first servo motor is installed inside the base, and the output shaft of the first servo motor is fixedly installed on the first round rod.

Preferably, a second servo motor of a water level sensor is fixedly installed on the upper end surface of the water tank, and the output shaft of the second servo motor penetrates into the water tank, and a second round rod is installed on the output shaft of the second servo motor. A plurality of stirring rods distributed along the circumference of the axis of the round rod are fixedly installed on the lower end surface of the round rod.

Preferably, the mixing mechanism includes a first fixed frame, the lower end surface of the first fixed frame is fixedly installed on the water tank, the front end of the first fixed frame is fixedly installed with a liquid inlet, and the outer wall of the upper end of the first fixed frame is installed with a limit block, the second slider is slidably installed inside the first fixed frame, the fourth round rod is fixedly installed on the lower end of the second slider, the lower end of the fourth round rod runs through the water tank, and the third fixed rod is fixedly installed on the upper end of the second slider. block, the center position of the third fixed block is slidingly installed with a third round rod, the outside of the third round rod is covered with a first spring, the outside of the first spring is covered with a third fixed frame, and the third fixed frame is fixed to the third fixed block One end of the third round rod runs through the third fixed block, the other end of the third round rod is fixedly installed with the first slider, the lower surface of the first slider is installed with the fifth round rod, and the outer sliding sleeve of the fifth round rod is provided with the first Two fixed frames, the lower end surface of the second fixed frame is fixedly installed on the water tank, the fifth round rod lower end penetrates the water tank and is fixedly installed with a float, the outer sliding sleeve of the float is provided with a filter cartridge, and the upper end surface of the filter cartridge is installed on the inner wall of the water tank.

Preferably, a pipe is installed at the center of the lower end surface of the water tank, the lower end surface of the pipe is fixedly installed on the dry-wet separator, and a sphere is rotatably installed inside the pipe.

Preferably, the beating mechanism includes a first fixed block, the lower end of the first fixed block is fixedly installed on the dry-wet separator, the upper end of the first fixed block is fixedly installed with a third servo motor, and the output shaft of the third servo motor is fixed A crankshaft is installed, and a connecting rod is installed rotating inside the crankshaft. The upper end of the connecting rod is rotatably connected with a seventh round rod. , the upper end surface of the second spring is equipped with a disk, the outer sliding sleeve of the piston is provided with a piston sleeve, the upper end surface of the piston sleeve is fixedly installed on the lower end surface of the water tank, and the crankshaft faces the side of the water tank through the second fixed block through a round rod and is connected to the gear in rotation. On the fourth fixed block, one side of the gear meshes with a one-way bearing gear, and the center position of the one-way bearing gear is fixedly installed with a sixth round rod. The right end of the sixth round rod is rotated and installed on the second fixed block. Through the fourth fixed block and fixedly connected to the pipeline on the sphere.

Preferably, an electric cabinet and a control panel are fixedly installed on the front end of the dry-wet separator, an outlet is installed on the right side of the dry-wet separator, and a water outlet pipe is installed on the upper end of the dry-wet separator.

Preferably, the intelligent sewage treatment process comprises the following steps:

The first step: the sewage enters the filter screen from the water inlet pipe through the cylinder for filtering, and the spiral blade rotates to clean up the garbage in the filter screen, and the filtered water enters the inside of the water tank;

Step 2: When the sewage enters the water tank, the float will rise, and the float will drive the second slider to rise inside the first fixed frame through the fifth round rod, and the fourth round rod will rise to leave the water tank, and then the flocculant will enter from the liquid inlet. The water tank reacts with the sewage and accelerates the sedimentation. At the same time, the second servo motor rotates, and the stirring rod is driven by the second round rod to stir;

Step 3: The third servo motor rotates counterclockwise to drive the gear to rotate. Since the gear meshes with the one-way bearing gear, the one-way bearing gear rotates clockwise. The one-way bearing gear drives the ball to rotate through the sixth round rod, and the valve is opened to discharge sewage Enter the dry-wet separator from the water tank, the water goes out from the outlet pipe, and the sludge goes out from the outlet, and the third servo motor starts to rotate clockwise when it is discharged. At this time, the one-way bearing gear does not rotate, and the third servo motor drives the crankshaft. Rotate, the crankshaft drives the connecting rod to rotate, the connecting rod pushes the piston to slide up and down in the piston sleeve through the seventh round rod, and the piston drives the disc to knock the bottom of the water tank through the second spring.

Compared with the prior art, the beneficial effects of the present invention are as follows:

1. The present invention sets the cleaning mechanism, after the sewage enters the filter screen from the water inlet pipe, the first servo motor rotates clockwise, and the first servo motor drives the spiral blade to rotate through the first round rod, and the spiral blade will meet larger stones Wait for the garbage to be pushed into the garbage bin, which is convenient to transport away, and the filter screen does not need to be cleaned again, which speeds up the production efficiency.

2. The present invention sets the mixing mechanism. When more and more sewage is in the water tank, the float in the filter cartridge will drive the fifth round rod to rise in the second fixed frame due to the buoyancy of the water, and the fifth round rod will pass through the first The slider drives the second slider to rise in the first fixed frame, and at the same time, the fourth round rod rises, and the flocculant flows into the water tank through the liquid inlet. At this time, the second servo motor rotates, and the stirring rod is driven by the second round rod to stir , when the water tank is full, the first slider will contact the limit block on the upper end of the first fixed frame, the first slider will squeeze the first spring, the third round rod will move to the left, and then stagger with the fifth round rod, The second slider drives the first slider down, the fourth round rod is inserted into the water tank, the liquid inlet does not enter the flocculant, and the continuous addition of the flocculant during stirring can accelerate the reaction, coagulation and precipitation.

3. In the present invention, by setting the beating mechanism, the third servo motor rotates clockwise to drive the crankshaft to rotate, the crankshaft drives the connecting rod to rotate, the connecting rod pushes the piston to slide up and down in the piston sleeve through the seventh round rod, and the piston drives the disc through the second spring Tap the tank to prevent sludge from settling in the tank.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a sectional view of the present invention:

Fig. 3 is the enlarged schematic diagram of place B in Fig. 2;

Fig. 4 is the schematic diagram of cleaning mechanism of the present invention;

Fig. 5 is the structural representation of Fig. 4 removing filter screen;

Fig. 6 is the enlarged schematic view of place A in Fig. 5;

Fig. 7 is a schematic diagram of the mixing mechanism of the present invention;

Fig. 8 is a schematic diagram of the striking mechanism of the present invention

Fig. 9 is a schematic diagram of the piston structure of the present invention.

In the figure: 1. cylinder; 2. dustbin; 3. electric cabinet; 4. water inlet pipe; 5. base; 6. baffle; 7. support rod; 8. water tank; 9. outlet pipe; 10. dry and wet Separator; 11. Discharge port; 12. Control panel; 13. Filter screen; 14. Support leg; 15. First servo motor; 16. Second servo motor; 17. Water level sensor; 18. Pipeline; 19. Spiral Blade; 20, first round rod; 21, second round rod; 22, stirring rod; 23, first fixed block; 24, second fixed block; 25, first fixed frame; 26, liquid inlet; 27, Limiting block; 28, the second fixed frame; 29, filter cartridge; 30, the first slider; 31, the first spring; 32, the third fixed block; 33, the third round rod; 34, the second slider; 35. Fourth round rod; 36. Fifth round rod; 37. Float; 38. Ball; 39. Sixth round rod; 40. Fourth fixed block; 41. Disc; 42. Second spring; 43. Piston 44, gear; 45, the third servo motor; 46, crankshaft; 47, connecting rod; 48, one-way bearing gear; 49, the seventh round rod; 50, piston sleeve; 51, the third fixed frame.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1 to 9, the present invention provides a technical solution: an intelligent sewage treatment equipment, including a water tank 8, a base 5 and a support rod 7 are respectively installed on the water tank 8, and the base 5 and the support rod 7 are A cleaning mechanism for garbage separation is installed, and the upper end of the water tank 8 is installed on the right side close to the base 5. A mixing mechanism for mixing the flocculant and sewage in a certain proportion is installed, and a dry-wet separation for cement separation is installed under the water tank 8. Machine 10, between the dry-wet separator 10 and the water tank 8 is provided with a beating mechanism to prevent the water tank 8 from clogging, and a dustbin 2 is installed on the left side of the dry-wet separator 10 for storing the garbage separated by the cleaning mechanism.

In this embodiment, the upper end of the water tank 8 is provided with an opening, the lower end of the water tank 8 is fixedly equipped with support legs 14, and the lower end of the dry-wet separator 10 is fixedly equipped with a plurality of support frames; the cleaning mechanism includes a cylinder 1. The inside of the cylinder 1 is fixed with a filter screen 13, and the upper surface of the filter screen 13 is fixedly installed with a water inlet pipe 4 that runs through the cylinder 1. The internal rotation sleeve of the filter screen 13 is provided with a spiral blade 19, and the spiral blade 19 is fixed inside. The first round rod 20 is sleeved, the inside of the first round rod 20 is a cavity structure, and the surface is provided with a plurality of circumferentially distributed through holes, the filter screen 13 is provided with an opening on the side facing the dustbin 2, and the base 5 The interior is a cavity structure, the base 5 is aligned with the opening on the water tank 8, a baffle plate 6 is installed on the right side of the base 5, a first servo motor 15 is installed inside the base 5, and the output shaft of the first servo motor 15 is fixedly installed on the On a round bar 20. Sewage enters the inside of the filter screen 13 from the water inlet pipe 4, and then the first servo motor 15 rotates clockwise, and the first servo motor 15 drives the screw blade 19 to rotate through the first round rod 20, and the screw blade 19 will dispose of larger stones and other garbage. Push it into the dustbin 2 for easy transportation, and the filtered water will enter the water tank 8 from the base 5 along the cylinder 1.

In this embodiment, the water level sensor 17 and the second servo motor 16 are fixedly installed on the upper end surface of the water tank 8, and the output shaft of the second servo motor 16 penetrates into the water tank 8, and the output shaft of the second servo motor 16 A second round rod 21 is installed, and the lower end surface of the second round rod 21 is fixedly equipped with a plurality of stirring rods 22 distributed along the circumference of its axis; the mixing mechanism includes a first fixed frame 25, and the lower end surface of the first fixed frame 25 Fixedly installed on the water tank 8, the front end of the first fixed frame 25 is fixedly equipped with a liquid inlet 26, the outer wall of the upper end of the first fixed frame 25 is equipped with a limit block 27, and the inside of the first fixed frame 25 is slidably installed with a second slider 34 The fourth round rod 35 is fixedly installed on the lower end surface of the second slider 34, the lower end surface of the fourth round rod 35 runs through the water tank 8, the third fixed block 32 is fixedly installed on the upper end surface of the second slider 34, and the center of the third fixed block 32 The third round rod 33 is installed in a sliding position, the third round rod 33 is sheathed with the first spring 31, the first spring 31 is sheathed with the third fixed frame 51, the third fixed frame 51 is fixed with the third fixed block 32 One end of the third round rod 33 runs through the third fixed block 32, the other end of the third round rod 33 is fixedly installed with the first slider 30, the lower end of the first slider 30 is equipped with the fifth round rod 36, the fifth round rod 36 The outer sliding sleeve is provided with a second fixed frame 28, the lower end of the second fixed frame 28 is fixedly installed on the water tank 8, the lower end of the fifth round rod 36 penetrates the water tank 8 and is fixedly installed with a float 37, and the outer sliding sleeve of the float 37 is provided with a filter cartridge 29. The upper end surface of the filter cartridge 29 is installed on the inner wall of the water tank 8; when there are more and more water tanks 8, the water level sensor 17 will feed back to the control panel 12 to display the water level, which is convenient for the operator to check. Drive the fifth round rod 36 to rise in the second fixed frame 28, the fifth round rod 36 will drive the second slider 34 to rise in the first fixed frame 25 through the first slider 30, and the fourth round rod 35 will rise simultaneously, The flocculant flows into the water tank 8 through the liquid inlet 26. At this time, the second servo motor 16 rotates, and the second round rod 21 drives the stirring rod 22 to stir to accelerate the reaction. When the water tank 8 is full, the first slider 30 will In contact with the limit block 27 on the upper end of the first fixed frame 25, the first slider 30 squeezes the first spring 31, the third round rod 33 moves to the left, and then staggers with the fifth round rod 36, and the second slider 34 drives The first slider 30 descends, the fourth round rod 35 is inserted into the water tank 8, the liquid inlet 26 no longer enters the flocculant, and the flocculant continuously added in a small amount during stirring can accelerate coagulation and sedimentation and improve efficiency.

In this embodiment, a pipeline 18 is installed at the center of the lower end surface of the water tank 8, and the lower end surface of the pipeline 18 is fixedly installed on the dry-wet separator 10, and a sphere 38 is installed rotating inside the pipeline 18; the knocking mechanism includes a first fixed block 23. The lower end surface of the first fixed block 23 is fixedly installed on the dry-wet separator 10, the upper end of the first fixed block 23 is fixedly installed with a third servo motor 45, and the output shaft of the third servo motor 45 is fixedly installed with a crankshaft 46, The inside of crankshaft 46 is rotatably equipped with connecting rod 47, and the upper end of connecting rod 47 is rotatably connected with seventh round rod 49. The second spring 42, the disc 41 is installed on the upper end surface of the second spring 42, the piston sleeve 50 is arranged on the outer sliding sleeve of the piston 43, the upper end surface of the piston sleeve 50 is fixedly installed on the lower end surface of the water tank 8, and the crankshaft 46 passes towards the side of the water tank 8 The round rod runs through the second fixed block 24 and is connected to the fourth fixed block 40 in rotation with the gear 44. One side of the gear 44 is meshed with a one-way bearing gear 48, and the center position of the one-way bearing gear 48 is fixedly equipped with a sixth round rod 39. The right end of the six round rods 39 is rotated and installed on the second fixed block 24, and the left side of the sixth round rod 39 passes through the fourth fixed block 40 and is fixedly connected with the pipe 18 on the sphere 38; after the reaction is completed, the third servo is operated through the control panel 12 The motor 45 rotates 90 degrees counterclockwise, and the third servo motor 45 drives the gear 44 to rotate. Since the gear 44 meshes with the one-way bearing gear 48, the one-way bearing gear 48 rotates 90 degrees clockwise, and the one-way bearing gear 48 passes through the sixth round bar. 39 drives the ball 38 to rotate, opens the valve, the sewage enters the inside of the dry-wet separator 10 from the water tank 8, the water goes out from the outlet pipe 9, and is recycled, and the sludge goes out from the discharge port 11, and the third servo motor 45 starts to discharge at the same time. Clockwise rotation, at this time the one-way bearing gear 48 does not rotate, the third servo motor 45 drives the crankshaft 46 to rotate, the crankshaft 46 drives the connecting rod 47 to rotate, and the connecting rod 47 pushes the piston 43 to slide up and down in the piston sleeve 50 through the seventh round rod 49 , the piston 43 drives the disc 41 to knock the water tank 8 through the second spring 42 to prevent the sludge from settling in the water tank 8 without cleaning up again.

In this embodiment, an electric cabinet 3 and a control panel 12 are fixedly installed on the front end of the dry-wet separator 10 , an outlet 11 is installed on the right side of the dry-wet separator 10 , and a water outlet pipe is installed on the upper end of the dry-wet separator 10 9.

In this embodiment, the intelligent sewage treatment process includes the following steps:

The first step: the sewage enters the inside of the filter screen 13 from the water inlet pipe 4, and then the first servo motor 15 rotates clockwise, and the first servo motor 15 drives the spiral blade 19 to rotate through the first round rod 20, and the spiral blade 19 will be larger Stones and other rubbish are pushed into the dustbin 2 for easy transportation, and the filtered water will enter the water tank 8 from the base 5 along the cylinder 1, and there is no need to clean the filter screen again to speed up the efficiency;

Step 2: When more and more sewage is in the water tank 8, the water level sensor 17 will feed back to the control panel 12 to display the water level, and the float 37 in the filter cartridge 29 will drive the fifth round rod 36 under the buoyancy of the water under the buoyancy of the water. The second fixed frame 28 rises, and the fifth round rod 36 will drive the second slider 34 to rise in the first fixed frame 25 through the first slider 30. At the same time, the fourth round rod 35 rises, and the flocculant flows in through the liquid inlet 26. In the water tank 8, the second servo motor 16 rotates now, and the stirring rod 22 is driven by the second round rod 21 to stir to accelerate the reaction. The limit block 27 contacts, the first slider 30 squeezes the first spring 31, the third round bar 33 moves to the left, and then staggers with the fifth round bar 36, the second slider 34 drives the first slider 30 to descend, and the third round bar 33 moves to the left. The four round rods 35 are inserted into the inside of the water tank 8, the liquid inlet 26 no longer enters the flocculant, and the flocculant continuously added in a small amount during stirring can accelerate coagulation and sedimentation.

Step 3: After waiting for a few minutes, operate the third servo motor 45 to rotate 90 degrees counterclockwise through the control panel 12, and the third servo motor 45 drives the gear 44 to rotate. Since the gear 44 meshes with the one-way bearing gear 48, the one-way bearing gear 48 rotates 90 degrees clockwise, the one-way bearing gear 48 drives the sphere 38 to rotate through the sixth round rod 39, and the valve is opened, the sewage enters the inside of the machine 10 to be dried and wet from the water tank 8, and the water goes out from the outlet pipe 9 for recycling. The mud goes out from the discharge port 11, and the third servo motor 45 starts to rotate clockwise when it is discharged. At this time, the one-way bearing gear 48 does not rotate. The third servo motor 45 drives the crankshaft 46 to rotate, and the crankshaft 46 drives the connecting rod 47 to rotate. 47 pushes the piston 43 to slide up and down in the piston sleeve 50 through the seventh round rod 49, and the piston 43 drives the disc 41 to knock the water tank 8 through the second spring 42 to prevent sludge from settling in the water tank 8.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (9)

1. An intelligent sewage treatment device comprises a water tank (8), and is characterized in that: install base (5) and bracing piece (7) on water tank (8) respectively, install the clearance mechanism that is used for the refuse separation on base (5) and bracing piece (7), the right side that water tank (8) up end is close to base (5) is installed and is used for flocculating agent and sewage to mix with the mixed mechanism of certain proportion, water tank (8) below is provided with dry wet separating centrifuge (10) that are used for the cement separation, be provided with the beating mechanism that prevents water tank (8) jam between dry wet separating centrifuge (10) and water tank (8), dustbin (2) are installed in dry wet separating centrifuge (10) left side for deposit the rubbish after the clearance mechanism separation.

2. An intelligent sewage treatment device according to claim 1, wherein: an opening is formed in the upper end face of the water tank (8), and supporting legs (14) are fixedly arranged on the lower end face of the water tank (8).

3. An intelligent sewage treatment apparatus according to claim 2, wherein: the cleaning mechanism comprises a cylinder (1), a filter screen (13) is fixedly sleeved inside the cylinder (1), a water inlet pipe (4) penetrating through the cylinder (1) is fixedly mounted on the upper end face of the filter screen (13), a spiral blade (19) is fixedly sleeved inside the filter screen (13), a first round rod (20) is fixedly sleeved inside the spiral blade (19), the inside of the first round rod (20) is of a cavity structure, a plurality of circumferentially distributed through holes are formed in the surface of the first round rod, the filter screen (13) faces one side of the dustbin (2) to form an opening, the inside of the base (5) is of a cavity structure, the base (5) is aligned with the opening on the water tank (8), a baffle (6) is mounted on the right side of the base (5), a first servo motor (15) is mounted inside the base (5), and the output shaft of the first servo motor (15) is fixedly mounted on the first round rod (20).

4. An intelligent sewage treatment device according to claim 1, wherein: the water tank (8) up end fixed mounting has water level sensor (17) and second servo motor (16), and in the output shaft of second servo motor (16) runs through and stretches into water tank (8), install second round bar (21) on the output shaft of second servo motor (16), terminal surface fixed mounting has a plurality of puddlers (22) of distributing along its axis circumference under second round bar (21).

5. An intelligent sewage treatment apparatus according to claim 4, wherein: the mixing mechanism comprises a first fixed frame (25), the lower end surface of the first fixed frame (25) is fixedly arranged on a water tank (8), a liquid inlet (26) is fixedly arranged at the front end of the first fixed frame (25), a limiting block (27) is arranged on the outer wall of one side of the upper end of the first fixed frame (25), a second sliding block (34) is slidably arranged in the first fixed frame (25), a fourth round rod (35) is fixedly arranged at the lower end surface of the second sliding block (34), a third fixed block (32) is fixedly arranged at the upper end surface of the second sliding block (34), a third round rod (33) is slidably arranged at the central position of the third fixed block (32), a first spring (31) is sleeved outside the third round rod (33), a third fixed frame (51) is fixedly connected with the third fixed block (32), one end of the third round rod (33) penetrates through the third fixed block (32), a third sliding block (33) is fixedly arranged at the other end surface of the third round rod, a fifth sliding block (36) is fixedly arranged at the central position of the third fixed block (33), a fifth sliding block (36) is fixedly arranged at the upper end surface of the third round rod (30), a fifth fixed block (28) is fixedly arranged outside the third fixed block (28), the lower end of the fifth round rod (36) penetrates through the water tank (8) and is fixedly provided with a buoy (37), a filter cylinder (29) is sleeved outside the buoy (37) in a sliding mode, and the upper end face of the filter cylinder (29) is arranged on the inner wall of the water tank (8).

6. An intelligent sewage treatment device according to claim 1, wherein: the center of the lower end surface of the water tank (8) is provided with a pipeline (18), the lower end surface of the pipeline (18) is fixedly arranged on the dry-wet separator (10), and a sphere (38) is rotatably arranged in the pipeline (18).

7. An intelligent sewage treatment apparatus according to claim 6, wherein: the beating mechanism comprises a first fixed block (23), the lower end surface of the first fixed block (23) is fixedly arranged on a dry-wet separator (10), a third servo motor (45) is fixedly arranged at the upper end of the first fixed block (23), a crankshaft (46) is fixedly arranged on the output shaft of the third servo motor (45), a connecting rod (47) is rotatably arranged inside the crankshaft (46), a seventh round rod (49) is rotatably connected with the upper end of the connecting rod (47), two ends of the seventh round rod (49) are fixedly arranged on the inner wall of a piston (43), a plurality of second springs (42) are fixedly arranged on the upper end surface of the piston (43) along the circumference of the piston, a disc (41) is arranged on the upper end surface of the second spring (42), a piston sleeve (50) is fixedly arranged on the lower end surface of a water tank (8), the crankshaft (46) faces one side of the water tank (8) and penetrates through the second fixed block (24) through the round rod to be rotatably connected with a gear (44), one side of the gear (44) is meshed with a unidirectional gear (48), a sixth gear (48) is fixedly arranged on one side of the gear (48) and a sixth round bearing (39) is fixedly arranged on the upper end of the second round rod (39), the left side of the sixth round rod (39) penetrates through the fourth fixing block (40) and is fixedly connected with the pipeline (18) on the ball body (38).

8. An intelligent sewage treatment apparatus according to claim 2, wherein: the electric cabinet (3) and the control panel (12) are fixedly arranged on the front end face of the dry-wet separator (10), the discharge hole (11) is arranged on the right side of the dry-wet separator (10), and the water outlet pipe (9) is arranged on the upper end face of the dry-wet separator (10).

9. An intelligent sewage treatment process according to claim 8, characterized by comprising the steps of:

the first step: sewage enters a filter screen (13) from a water inlet pipe (4) through a cylinder (1) for filtering, garbage in the filter screen (13) is cleaned by rotating a spiral blade (19), and filtered water enters a water tank (8);

and a second step of: sewage enters the water tank (8), the buoy (37) can ascend, the buoy (37) drives the second sliding block (34) to ascend in the first fixed frame (25) through the fifth round rod (36), the fourth round rod (35) ascends to leave the water tank (8), then the flocculating agent enters the water tank (8) from the liquid inlet (26) to react with the sewage, the sedimentation is accelerated, and meanwhile the second servo motor 16 rotates, and the stirring rod (22) is driven to stir through the second round rod (21);

and a third step of: the third servo motor (45) rotates anticlockwise to drive the gear (44) to rotate, because the gear (44) is meshed with the one-way bearing gear (48), the one-way bearing gear (48) rotates clockwise, the one-way bearing gear (48) drives the ball (38) to rotate through the sixth round rod (39), the valve is opened, sewage enters the inside of the separator (10) to be dried and wet from the water outlet pipe (9), sludge is discharged from the discharge port (11), the third servo motor (45) starts to rotate clockwise at the same time, the one-way bearing gear (48) does not rotate, the third servo motor (45) drives the crankshaft (46) to rotate, the crankshaft (46) drives the connecting rod (47) to rotate, the connecting rod (47) drives the piston (43) to slide up and down in the piston sleeve (50) through the seventh round rod (49), and the piston (43) drives the disc (41) to knock the bottom of the water tank (8) through the second spring (42).

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