Intelligent sewage treatment device

Abstract

The utility model relates to the technical field of sewage treatment, in particular to an intelligent sewage treatment device, which is convenient for automatically and quantitatively adding a flocculating agent, is convenient for adjusting the adding amount of the flocculating agent and simultaneously improves the flocculation and sedimentation efficiency. Comprising a stirring mechanism; the aeration mechanism is mounted in the stirring mechanism, the pollution discharge mechanism is mounted at the bottom end of the stirring mechanism, the feeding mechanism is mounted at the top end of the stirring mechanism, the driving mechanism is mounted on the feeding mechanism, and the quantity control mechanism is mounted on the feeding mechanism; sewage is stirred through the stirring mechanism, the aeration mechanism performs aeration treatment on the sewage in the stirring mechanism, the sewage discharge mechanism discharges flocculent precipitate, the driving mechanism drives the feeding mechanism to add a flocculating agent into the sewage in the stirring mechanism, and the quantity control mechanism adjusts the adding quantity of the flocculating agent.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field especially is related to a kind of intelligent sewage treatment device. BACKGROUND

[0002] Sewage treatment device is used for sewage treatment device, sewage treatment device generally includes flocculation tank, sewage and flocculating agent are mixed in flocculation tank, to make suspended particles in sewage can be separated out.

[0003] In the existing sewage treatment technology, for example, the prior art with the application number CN202121750698.0, including filter tank, flocculation tank, sedimentation tank, sewage inlet, overflow, slag outlet, inclined pipe, motor, mobile frame, main shaft, push plate, push plate, stirring plate and eccentric wheel, sewage enters filter tank through sewage inlet, after being filtered through grating plate, sewage will enter flocculation tank through the first baffle. When the motor starts, the main shaft will drive the eccentric wheel to rotate in the mobile frame, since the stirring plate is fixed at the bottom of the eccentric wheel, therefore, the stirring plate will continuously stir the sewage and flocculating agent in the flocculation tank during the rotation of the eccentric wheel.

[0004] However, the prior art is not convenient for quantitative addition of flocculating agent, and it is not convenient for adjusting the amount of flocculating agent added, and the efficiency of flocculation and sedimentation of the prior art is low. INVENTION CONTENTS

[0005] To solve the above technical problems, the utility model provides a kind of intelligent sewage treatment device, which is convenient for automatic quantitative addition of flocculating agent, and is convenient for adjusting the amount of flocculating agent added, while improving the efficiency of flocculation and sedimentation.

[0006] The utility model discloses a kind of intelligent sewage treatment device, including stirring mechanism;Further including aeration mechanism, sewage treatment mechanism, feeding mechanism, driving mechanism and control mechanism, aeration mechanism is installed in stirring mechanism, sewage treatment mechanism is installed at the bottom of stirring mechanism, feeding mechanism is installed at the top of stirring mechanism, driving mechanism is installed on feeding mechanism, control mechanism is installed on feeding mechanism, the sewage is stirred and handled by stirring mechanism, the sewage in stirring mechanism is aerated and handled by aeration mechanism, flocculation and sedimentation are discharged by sewage treatment mechanism, driving mechanism drives feeding mechanism to add flocculating agent in the sewage in stirring mechanism, and the amount of flocculating agent added is adjusted by control mechanism;The sewage is stirred and handled by stirring mechanism, so that flocculating agent is quickly mixed with sewage, the efficiency of flocculation and sedimentation is improved, the sewage in stirring mechanism is aerated and handled by aeration mechanism, the quality of flocculation and sedimentation is improved, flocculation and sedimentation are discharged by sewage treatment mechanism, driving mechanism drives feeding mechanism to add flocculating agent in the sewage in stirring mechanism, and the amount of flocculating agent added is adjusted by control mechanism, improve practicality.

[0007] Preferably, the stirring mechanism comprises a stirring bin, a stirring shaft, stirring blades and a first motor, the stirring bin is provided with a feeding pipe, the stirring shaft is rotatably installed in the stirring bin, the stirring blades are installed on the stirring shaft, the first motor is installed at the top end of the stirring bin, and the output end of the first motor is connected with the stirring shaft; when the sewage enters into the stirring bin through the feeding pipe, the stirring shaft is driven to rotate by opening the first motor, and the stirring blades are further driven to rotate to stir the sewage in the stirring bin, so that the flocculating agent can be quickly mixed with the sewage.

[0008] Preferably, the aeration mechanism comprises an air inlet pipe, an aeration pipe, an aeration head and an aeration pump body, the air inlet pipe is installed on the inner wall of the stirring bin, the aeration pipe is installed on the aeration pipe, the aeration head is installed on the air inlet pipe, and the aeration pump body is installed on the outer wall of the stirring bin, and the output end of the aeration pump body is connected with the air inlet pipe; by opening the aeration pump body, the external air is added into the aeration pipe through the air inlet pipe, and then added into the sewage in the stirring bin through the aeration head, so that the efficiency and quality of flocculation and precipitation are improved by breaking the bubbles.

[0009] Preferably, the sewage discharge mechanism comprises an auger shell, an auger shaft, auger blades and a second motor, the auger shell is installed at the bottom end of the stirring bin, the auger shaft is rotatably installed in the auger shell, the bottom end of the auger shell is provided with a discharge pipe, the discharge pipe is provided with a valve, the auger blades are installed on the auger shaft, and the second motor is installed on the outer wall of the auger shell, and the output end of the second motor is connected with the auger shaft; when the flocculation and precipitation in the stirring bin is to be cleaned, the valve on the discharge pipe is opened, the auger shaft is driven to rotate by opening the second motor, and the auger blades are further driven to rotate to discharge the flocculation and precipitation in the auger shell from the discharge pipe.

[0010] Preferably, the feeding mechanism comprises a material bin, a feeding pipe, a first one-way valve, a second one-way valve, a material guide pipe and a piston, the material bin is installed at the top end of the stirring bin, the feeding pipe is installed at the top end of the stirring bin through a support, the first one-way valve is installed at the bottom end of the feeding pipe, the second one-way valve is installed on the outer wall of the feeding pipe, the material guide pipe connects the material bin and the second one-way valve, and the piston is slidably installed in the feeding pipe; when the flocculating agent is to be added into the stirring bin, the piston is slid in the feeding pipe by opening the driving mechanism, when the piston slides upward in the feeding pipe, the first one-way valve is closed, the second one-way valve is opened, and then the flocculating agent in the material bin is added into the feeding pipe through the material guide pipe, when the added amount is reached, the driving mechanism is reversed, so that the piston slides downward in the feeding pipe, the first one-way valve is opened, the second one-way valve is closed, and then the flocculating agent in the feeding pipe is added into the stirring bin.

[0011] Preferably, the driving mechanism comprises a gear plate, a gear shaft and a third motor, the gear plate is installed on the top end of the piston, the gear plate is slidingly installed on the top end of the feeding pipe, the top of the feeding pipe is provided with a driving frame, the gear shaft is rotatably installed on the driving frame, the gear shaft is engaged with the gear plate, the third motor is installed on the driving frame, and the output end of the third motor is connected with the gear shaft; when the flocculating agent needs to be added into the stirring bin, the third motor is started to drive the gear shaft to rotate, the gear plate is driven to slide on the feeding pipe through the engagement relationship, and then the piston is driven to slide in the feeding pipe; when the piston slides upward in the feeding pipe, the first one-way valve is closed, the second one-way valve is opened, and then the flocculating agent in the bin is added into the feeding pipe through the guide pipe; when the adding amount reaches the predetermined amount, the third motor is reversed to drive the piston to slide downward in the feeding pipe, the first one-way valve is opened, the second one-way valve is closed, and then the flocculating agent in the feeding pipe is added into the stirring bin.

[0012] Preferably, the amount control mechanism comprises a sliding plate, a U-shaped connecting rod, a sliding sleeve ring, a fixing bolt, a sliding installation plate and a proximity switch, a sliding groove is arranged on the outer wall of the feeding pipe, the sliding plate is slidingly installed in the sliding groove of the outer wall of the feeding pipe, one end of the U-shaped connecting rod is installed on the sliding plate, the other end of the U-shaped connecting rod is installed on the top end of the piston, the U-shaped connecting rod is slidingly installed on the top surface of the feeding pipe, the height of the sliding plate is the same as that of the piston, the sliding sleeve ring is slidingly installed on the outer wall of the feeding pipe, the fixing bolt is installed on the sliding sleeve ring, the sliding installation plate is installed on the fixing bolt, the sliding installation plate is slidingly installed in the sliding groove of the outer wall of the feeding pipe, and the proximity switch is installed on the bottom end of the sliding installation plate; when the flocculating agent is added, the piston slides upward in the feeding pipe, the sliding plate is driven to slide in the sliding groove of the outer wall of the feeding pipe through the U-shaped connecting rod, and then the sliding plate approaches the proximity switch; at this time, the proximity switch sends an electric signal to control the third motor to work simultaneously, which represents that the predetermined adding amount of the flocculating agent is reached; when the predetermined adding amount of the flocculating agent needs to be adjusted, the fixing bolt is driven to slide in the sliding groove of the outer wall of the feeding pipe through the sliding of the sliding sleeve ring on the outer wall of the feeding pipe, and then the height of the proximity switch is adjusted; and then the sliding sleeve ring is locked and fixed through the fixing bolt, so that the adding amount is adjusted.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the sewage is treated through the stirring mechanism, the flocculating agent is quickly mixed with the sewage, the efficiency of flocculation and sedimentation is improved, the sewage in the stirring mechanism is treated through the aeration mechanism, the quality of flocculation and sedimentation is improved, the flocculation and sedimentation are discharged through the pollution discharge mechanism, the driving mechanism drives the feeding mechanism to automatically add the flocculating agent into the sewage in the stirring mechanism, the amount control mechanism adjusts the adding amount of the flocculating agent, and the practicability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is the axonometric structure schematic view of the utility model;

[0015] Figure 2 is a side view cross section axonometric structure schematic view of the utility model;

[0016] Figure 3 is a front view cross section axonometric structure schematic view of the utility model;

[0017] Figure 4 is a front view cross section structure schematic view of the utility model;

[0018] Figure 5 is the utility model's Figure 3 enlarged structure schematic view of A place in the middle;

[0019] Figure 6 is the utility model's Figure 4 enlarged structure schematic view of B place in the middle;

[0020] Mark in the drawing: 01, stirring mechanism;11, stirring bin;12, stirring shaft;13, stirring blade;14, first motor;02, aeration mechanism;21, air inlet pipe;22, aeration pipe;23, aeration head;24, aeration pump body;03, sewage discharge mechanism;31, auger shell;32, auger shaft;33, auger blade;34, second motor;04, feeding mechanism;41, material bin;42, feeding pipe;43, first check valve;44, second check valve;45, material guide pipe;46, piston;05, drive mechanism;51, toothed plate;52, toothed shaft;53, third motor;06, quantity control mechanism;61, sliding plate;62, U-shaped connecting rod;63, sliding sleeve ring;64, fixing bolt;65, sliding mounting plate;66, proximity switch. DETAILED DESCRIPTION

[0021] In order to facilitate understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. The utility model can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0022] Embodiment 1

[0023] As Figures 1 to 4 shown, an intelligent sewage treatment device, including stirring mechanism 01, still including aeration mechanism 02, sewage discharge mechanism 03, feeding mechanism 04, drive mechanism 05 and quantity control mechanism 06, aeration mechanism 02 is installed in stirring mechanism 01, sewage discharge mechanism 03 is installed at the bottom end of stirring mechanism 01, feeding mechanism 04 is installed at the top end of stirring mechanism 01, drive mechanism 05 is installed on feeding mechanism 04, and quantity control mechanism 06 is installed on feeding mechanism 04.

[0024] The sewage is stirred by the stirring mechanism 01, the sewage in the stirring mechanism 01 is aerated by the aeration mechanism 02, the flocculation and precipitation are discharged by the sewage discharge mechanism 03, the driving mechanism 05 drives the feeding mechanism 04 to automatically add flocculating agent into the sewage in the stirring mechanism 01, and the amount of the flocculating agent is adjusted by the amount control mechanism 06.

[0025] The stirring mechanism 01 comprises a stirring bin 11, a stirring shaft 12, stirring blades 13 and a first motor 14, the stirring bin 11 is provided with a feeding pipe, the stirring shaft 12 is rotatably installed in the stirring bin 11, the stirring blades 13 are installed on the stirring shaft 12, and the first motor 14 is installed at the top end of the stirring bin 11, and the output end of the first motor 14 is connected with the stirring shaft 12.

[0026] The aeration mechanism 02 comprises an air inlet pipe 21, an aeration pipe 22, an aeration head 23 and an aeration pump body 24, the air inlet pipe 21 is installed on the inner wall of the stirring bin 11, the aeration pipe 22 is installed on the air inlet pipe 21, the aeration head 23 is installed on the aeration pipe 22, the aeration pump body 24 is installed on the outer wall of the stirring bin 11, and the output end of the aeration pump body 24 is connected with the air inlet pipe 21.

[0027] The sewage discharge mechanism 03 comprises an auger shell 31, an auger shaft 32, auger blades 33 and a second motor 34, the auger shell 31 is installed at the bottom end of the stirring bin 11, the auger shaft 32 is rotatably installed in the auger shell 31, the bottom end of the auger shell 31 is provided with a discharge pipe, the discharge pipe is provided with a valve, the auger blades 33 are installed on the auger shaft 32, and the second motor 34 is installed on the outer wall of the auger shell 31, and the output end of the second motor 34 is connected with the auger shaft 32.

[0028] When the sewage enters into the stirring bin 11 through the feeding pipe, the first motor 14 is turned on to drive the stirring shaft 12 to rotate, and then the stirring blades 13 are driven to rotate to stir the sewage in the stirring bin 11, so that the flocculating agent can be quickly mixed with the sewage, the aeration pump body 24 is turned on to add the external air into the aeration pipe 22 through the air inlet pipe 21, and then the air is added into the sewage in the stirring bin 11 through the aeration head 23, so that the efficiency and quality of the flocculation and precipitation are improved by the air bubble breaking, when the flocculation and precipitation in the stirring bin 11 need to be cleaned, the valve on the discharge pipe is opened, the second motor 34 is turned on to drive the auger shaft 32 to rotate, and then the auger blades 33 are driven to rotate to discharge the flocculation and precipitation in the auger shell 31 from the discharge pipe.

[0029] Example 2

[0030] As Figure 5 and Figure 6The utility model discloses an intelligent sewage treatment device, including stirring mechanism 01, still including aeration mechanism 02, sewage mechanism 03, feeding mechanism 04, drive mechanism 05 and control mechanism 06, aeration mechanism 02 is installed in stirring mechanism 01, sewage mechanism 03 is installed at the bottom end of stirring mechanism 01, feeding mechanism 04 is installed at the top end of stirring mechanism 01, drive mechanism 05 is installed on feeding mechanism 04, and control mechanism 06 is installed on feeding mechanism 04.

[0031] Stirring mechanism 01 is stirred to sewage, and aeration mechanism 02 is aerated to the sewage in stirring mechanism 01, and sewage mechanism 03 is discharged to flocculation and deposition, and drive mechanism 05 drives feeding mechanism 04 to automatically add flocculating agent in the sewage in stirring mechanism 01, and control mechanism 06 adjusts the amount of flocculating agent.

[0032] Feeding mechanism 04 includes bin 41, feeding pipe 42, first check valve 43, second check valve 44, guide pipe 45 and piston 46, bin 41 is installed at the top end of stirring bin 11, feeding pipe 42 is installed at the top end of stirring bin 11 through support, first check valve 43 is installed at the bottom end of feeding pipe 42, second check valve 44 is installed on the outer wall of feeding pipe 42, guide pipe 45 is connected bin 41 with second check valve 44, and piston 46 is slidably installed in feeding pipe 42.

[0033] Drive mechanism 05 includes toothed plate 51, toothed shaft 52 and third motor 53, toothed plate 51 is installed at the top end of piston 46, toothed plate 51 is slidably installed on the top of feeding pipe 42, and the top of feeding pipe 42 is provided with a drive frame, toothed shaft 52 is rotatably installed on the drive frame, toothed shaft 52 is engaged with toothed plate 51, third motor 53 is installed on the drive frame, and the output end of third motor 53 is connected with toothed shaft 52.

[0034] Control mechanism 6 includes sliding plate 61, U-shaped connecting rod 62, sliding sleeve ring 63, fixed bolt 64, sliding mounting plate 65 and proximity switch 66, the outer wall of feeding pipe 42 is provided with a sliding groove, sliding plate 61 is slidably installed in the sliding groove of the outer wall of feeding pipe 42, one end of U-shaped connecting rod 62 is installed on sliding plate 61, the other end of U-shaped connecting rod 62 is installed on the top end of piston 46, U-shaped connecting rod 62 is slidably installed on the top surface of feeding pipe 42, and the height of sliding plate 61 is same with piston 46, sliding sleeve ring 63 is slidably installed on the outer wall of feeding pipe 42, fixed bolt 64 is installed on sliding sleeve ring 63, sliding mounting plate 65 is installed on fixed bolt 64, sliding mounting plate 65 is slidably installed in the sliding groove of the outer wall of feeding pipe 42, and proximity switch 66 is installed at the bottom end of sliding mounting plate 65.

[0035] As Figures 1 to 6As shown, the intelligent sewage treatment device, when working, when the sewage enters into the stirring bin 11 through the feed pipe, the first motor 14 is opened to drive the stirring shaft 12 to rotate, and then drive the stirring blade 13 to rotate, the sewage in the stirring bin 11 is stirred, the flocculating agent is mixed with the sewage quickly, the aeration pump body 24 is opened, the outside air is added into the aeration pipe 22 through the air inlet pipe 21, then added into the sewage in the stirring bin 11 through the aeration head 23, the efficiency and quality of flocculation and sedimentation are improved through bubble rupture, when the flocculation and sedimentation in the stirring bin 11 is cleaned, the valve on the discharge pipe is opened, the second motor 34 is opened to drive the auger shaft 32 to rotate, and then drive the auger blade 33 to rotate, the flocculation and sedimentation in the auger shell 31 is discharged from the discharge pipe, when the flocculating agent is added into the stirring bin 11, the third motor 53 is opened to drive the gear shaft 52 to rotate, the gear plate 51 is driven to slide on the feed pipe 42 through the meshing relationship, and then the piston 46 is driven to slide in the feed pipe 42, when the piston 46 slides upward in the feed pipe 42, the first one-way valve 43 is closed, the second one-way valve 44 is opened, and then the flocculating agent in the material bin 41 is added into the feed pipe 42 through the material guide pipe 45, when the added amount is reached, the third motor 53 is reversed, so that the piston 46 slides downward in the feed pipe 42, at this time, the first one-way valve 43 is opened, the second one-way valve 44 is closed, and then the flocculating agent in the feed pipe 42 is added into the stirring bin 11, when the flocculating agent is added, the piston 46 slides upward in the feed pipe 42, and then the sliding plate 61 is driven to slide in the sliding groove outside the wall of the feed pipe 42 through the U-shaped connecting rod 62, so that the sliding plate 61 approaches the proximity switch 66, at this time, the proximity switch 66 sends an electrical signal to control the third motor 53 to work at the same time, specifically, the proximity switch 66 controls the third motor 53 through intermediate elements such as relays, repeaters or PLC, single-chip microcomputer and the like, at this time, it represents that the predetermined amount of flocculating agent is reached, when the predetermined amount of flocculating agent is adjusted, the fixed bolt 64 is driven to slide in the sliding groove outside the wall of the feed pipe 42 through the sliding sleeve ring 63 sliding on the outer wall of the feed pipe 42, and then the height of the proximity switch 66 is adjusted, and then the fixed bolt 64 is locked and fixed to the sliding sleeve ring 63, and then the added amount is adjusted.

[0036] The first motor 14, the aeration pump body 24, the second motor 34, the third motor 53, the first one-way valve 43, the second one-way valve 44 and the proximity switch 66 are purchased on the market, and the technical personnel in the industry only needs to install and operate according to the attached instruction manual, without the technical personnel in the field paying creative labor.

[0037] The main function realized by the utility model is that in the sewage treatment process, the flocculating agent can be automatically and quantitatively added, the amount of the flocculating agent added can be adjusted, and the efficiency of flocculation and sedimentation is improved.

[0038] The above merely describes preferred embodiments of the present application, and it should be noted that, for those skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present application.

Claims

1. An intelligent sewage treatment device, comprising a stirring mechanism (01); characterized in that, It also includes aeration mechanism (02), sewage mechanism (03), feeding mechanism (04), driving mechanism (05) and control mechanism (06), aeration mechanism (02) is installed in the stirring mechanism (01), sewage mechanism (03) is installed at the bottom end of stirring mechanism (01), feeding mechanism (04) is installed at the top end of stirring mechanism (01), driving mechanism (05) is installed on feeding mechanism (04), control mechanism (06) is installed on feeding mechanism (04); The stirring mechanism (01) is used for stirring treatment of sewage, the aeration mechanism (02) is used for aeration treatment of sewage in the stirring mechanism (01), the sewage mechanism (03) is used for discharging flocculation and precipitation, the driving mechanism (05) is used for driving feeding mechanism (04) to add flocculating agent into sewage in the stirring mechanism (01), and the control mechanism (06) is used for adjusting the amount of flocculating agent. The stirring mechanism (01) comprises a stirring bin (11), a stirring shaft (12), stirring blades (13) and a first motor (14), the stirring bin (11) is provided with a feeding pipe, the stirring shaft (12) is rotatably installed in the stirring bin (11), the stirring blades (13) are installed on the stirring shaft (12), and the first motor (14) is installed at the top end of the stirring bin (11) and connected with the stirring shaft (12); The feeding mechanism (04) comprises a material bin (41), a feeding pipe (42), a first one-way valve (43), a second one-way valve (44), a material guide pipe (45) and a piston (46), the material bin (41) is installed at the top end of the stirring bin (11), the feeding pipe (42) is installed at the top end of the stirring bin (11) through a support, the first one-way valve (43) is installed at the bottom end of the feeding pipe (42), the second one-way valve (44) is installed on the outer wall of the feeding pipe (42), the material guide pipe (45) is connected with the material bin (41) and the second one-way valve (44), and the piston (46) is slidably installed in the feeding pipe (42); The control mechanism (06) comprises a sliding plate (61), a U-shaped connecting rod (62), a sliding sleeve ring (63), a fixing bolt (64), a sliding mounting plate (65) and a proximity switch (66), the outer wall of the feeding pipe (42) is provided with a sliding groove, the sliding plate (61) is slidably installed in the sliding groove in the outer wall of the feeding pipe (42), one end of the U-shaped connecting rod (62) is installed on the sliding plate (61), the other end of the U-shaped connecting rod (62) is installed at the top end of the piston (46), the U-shaped connecting rod (62) is slidably installed on the top surface of the feeding pipe (42), the height of the sliding plate (61) is same as that of the piston (46), the sliding sleeve ring (63) is slidably installed on the outer wall of the feeding pipe (42), the fixing bolt (64) is installed on the sliding sleeve ring (63), the sliding mounting plate (65) is installed on the fixing bolt (64), the sliding mounting plate (65) is slidably installed in the sliding groove in the outer wall of the feeding pipe (42), and the proximity switch (66) is installed at the bottom end of the sliding mounting plate (65).

2. The intelligent sewage treatment device according to claim 1, wherein, The aeration mechanism (02) comprises an air inlet pipe (21), an aeration pipe (22), an aeration head (23) and an aeration pump body (24), the air inlet pipe (21) is installed on the inner wall of the stirring bin (11), the aeration pipe (22) is installed on the air inlet pipe (21), the aeration head (23) is installed on the aeration pipe (22), the aeration pump body (24) is installed on the outer wall of the stirring bin (11), and the output end of the aeration pump body (24) is connected with the air inlet pipe (21).

3. The intelligent sewage treatment device of claim 1, wherein The pollution discharge mechanism (03) comprises an auger shell (31), an auger shaft (32), an auger blade (33) and a second motor (34), the auger shell (31) is installed at the bottom end of the stirring bin (11), the auger shaft (32) is rotatably installed in the auger shell (31), the bottom end of the auger shell (31) is provided with a discharge pipe, a valve is arranged on the discharge pipe, the auger blade (33) is installed on the auger shaft (32), the second motor (34) is installed on the outer wall of the auger shell (31), and the output end of the second motor (34) is connected with the auger shaft (32).

4. The intelligent sewage treatment device of claim 1, wherein The driving mechanism (05) comprises a toothed plate (51), a toothed shaft (52) and a third motor (53), the toothed plate (51) is installed at the top end of the piston (46), the toothed plate (51) is slidably installed on the top end of the feeding pipe (42), the top of the feeding pipe (42) is provided with a driving frame, the toothed shaft (52) is rotatably installed on the driving frame, the toothed shaft (52) is engaged with the toothed plate (51), the third motor (53) is installed on the driving frame, and the output end of the third motor (53) is connected with the toothed shaft (52).

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