CN112354255A

CN112354255A - Intelligent sewage treatment system

Info

Publication number: CN112354255A
Application number: CN202011112305.3A
Authority: CN
Inventors: 李晓霖; 肖全; 谢雨学
Original assignee: Zhongshan Shunyao Construction Engineering Co ltd
Current assignee: Zhongshan Shunyao Construction Engineering Co ltd
Priority date: 2020-10-17
Filing date: 2020-10-17
Publication date: 2021-02-12

Abstract

The utility model belongs to the technical field of sewage treatment's technique and specifically relates to a relate to an intelligence sewage treatment system, its include the sewage filtering ponds and with the sewage purification pond of the delivery port intercommunication of sewage filtering ponds, it is connected with filter equipment to rotate between the water inlet of sewage filtering ponds and the delivery port, the top of sewage filtering ponds lateral wall is provided with the drive filter equipment is in orientation in the sewage filtering ponds water inlet pivoted actuating mechanism works as filter equipment is located when in the filtering ponds, filter equipment's side butt in the lateral wall of sewage filtering ponds, filter equipment keeps away from one side butt of actuating mechanism in the bottom surface of sewage filtering ponds. This application has the effect of being convenient for salvage rubbish.

Description

Intelligent sewage treatment system

Technical Field

The application relates to the technical field of sewage treatment, in particular to an intelligent sewage treatment system.

Background

At present, sewage treatment is an important part in urban construction and urban greening, and can purify and discharge sewage generated in cities, so that the environment is protected.

The existing sewage treatment process comprises the steps of filtering sewage, filtering garbage and other suspended matters suspended in the sewage, and conveying the filtered garbage and other suspended matters to the next sewage treatment step to continuously purify the sewage.

In view of the above-mentioned related art, the inventor believes that there is a drawback in that it is difficult to salvage filtered trash and other suspended matters.

Disclosure of Invention

The application aims at providing an intelligent sewage treatment system convenient to salvage rubbish.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides an intelligence sewage treatment system, including sewage filtering ponds and with the sewage purification pond of sewage filtering ponds's delivery port intercommunication, it is connected with filter equipment to rotate between sewage filtering ponds's water inlet and the delivery port, the top of sewage filtering ponds lateral wall is provided with the drive filter equipment is in orientation in the sewage filtering ponds water inlet pivoted actuating mechanism works as filter equipment is located when in the filtering ponds, filter equipment's side butt in sewage filtering ponds's lateral wall, filter equipment keeps away from actuating mechanism's one side butt in sewage filtering ponds's bottom surface.

By adopting the technical scheme, the filtering device is arranged between the water inlet and the water outlet of the sewage filtering tank, so that garbage and suspended matters in sewage can be filtered when the sewage in the sewage filtering tank flows from the water inlet to the water outlet; the side edges and the bottom edges of the filtering device are abutted against the side wall and the bottom surface of the sewage filtering tank, so that the filtering device can completely cover the cross section of the sewage filtering tank in the water flow direction, and the filtering effect of the filtering device is improved; the filtering device is rotatably connected to the two sides of the sewage filtering tank, and the driving mechanism for driving the filtering device to rotate in the sewage filtering tank towards the water inlet is arranged, so that garbage and suspended matters intercepted by the filtering device can be salvaged in the rotating process of the filtering device, and workers can clean the garbage and suspended matters conveniently; after the clearance is accomplished, can continue to rotate to being close to delivery port department reentrant sewage filtering ponds through actuating mechanism drive filter equipment to rotate towards the water inlet direction, thereby can will be when clearance filter equipment, collect to between filter equipment and the water inlet with rubbish and the suspended solid that the flow direction is close to the delivery port, and then can be when next clearance filter equipment to these rubbish and suspended solid clearance, promoted filterable effect.

The present application may be further configured in a preferred example to: the bottom surface of the sewage filtering tank, the side wall where the water inlet is located and the side wall where the water outlet is located form an arc surface, the arc surface is in a minor arc shape, and when the driving mechanism drives the filtering device to rotate, one side, far away from the driving mechanism, of the filtering device is abutted to the arc surface.

By adopting the technical scheme, the bottom surface of the sewage filtering tank, the side wall where the water inlet and the water outlet are located are connected into the arc surface, and the filtering device is abutted against the arc surface when being in the sewage filtering tank, so that the cross section of the whole sewage filtering tank can be covered in the rotating process of the sewage filtering device, and the filtering effect is improved; through personally submitting the bad arcuation setting with the circular arc, can make filter equipment rotate when the edge is higher than sewage filtering ponds, filter equipment's edge is parallel with the axis of rotation or is less than this axis of rotation, when the staff's of being convenient for operation, reduces rubbish or the suspended solid and surpasss the direction at the mouth of a river and drop the risk of meeting sewage filtering ponds again.

The present application may be further configured in a preferred example to: the filtering device comprises a fixing plate provided with a water through hole and a filtering net detachably connected to the fixing plate.

Through adopting above-mentioned technical scheme, through the setting of filter screen, can play and filter rubbish and the suspended solid that flows in from the water inlet, can dismantle through the fixed plate with the filter screen with seting up the limbers and be connected, can directly pull down the filter screen when clearing up the rubbish on the filter screen to install new filter screen, can accomplish the clearance to rubbish and collect and more renew the filter screen, promoted the efficiency of clearance.

The present application may be further configured in a preferred example to: the fixed plate is close to one side of water inlet and is close to actuating mechanism's both sides are provided with the fixed block respectively, the fixed plate is close to the water inlet and keeps away from actuating mechanism's both sides are fixed with down the fixed block respectively, the apex angle of filter screen is fixed with the fixed column respectively, go up the fixed block with the confession is seted up respectively to the fixed block down the male fixed slot of fixed column.

Through adopting above-mentioned technical scheme, through the setting of last fixed block and lower fixed block and the fixed slot that corresponds, can with the fixed column looks adaptation of filter screen, realize dismantling the connection, easy and simple to handle.

The present application may be further configured in a preferred example to: the fixed plate is close to the side of the lateral wall of sewage filtering ponds is followed respectively the confession has been seted up to the length direction of fixed plate go up the gliding sliding tray of fixed block, sliding tray open-ended edge articulates there is spacing lid, works as go up the fixed block slide to the butt in the sliding tray is close to actuating mechanism's one end, just spacing lid seals during the opening of sliding tray, spacing lid butt in go up the fixed block.

By adopting the technical scheme, the two lower fixing blocks are respectively fixed with the two ends of one side of the fixing plate, the two upper fixing blocks are connected in the arranged sliding grooves in a sliding manner, when the filter screen is disassembled and cleaned, the upper fixing blocks can slide along the sliding grooves towards the lower fixing blocks, the disassembly by workers is convenient, when the upper fixing blocks slide to abut against one ends, close to the lower fixing blocks, of the sliding grooves, the upper fixing blocks and the lower fixing blocks on each side are close to each other, the filter screen is folded, the garbage on the filter screen can be conveniently stored, and the cleaning is convenient; through the setting of spacing lid, can be when the filter screen is located sewage filtering ponds, prevent that rubbish from crossing or the suspended solid gets into the sliding tray, hinder and go up the fixed block and slide, can slide to keeping away from down the one end of fixed block at last fixed block simultaneously, play spacing effect to last fixed block.

The present application may be further configured in a preferred example to: the utility model discloses a sewage filter tank, including slide groove, fixed block, lead screw, actuating mechanism, fixed plate, sewage filtering pond top, the slide groove is fixed with the lead screw along length direction, it has the screw hole that link up to go up the fixed block and open, it has the screw hole that link up to go up fixed block threaded connection in the lead screw, the one end that actuating mechanism was kept away from to the lead screw link up the fixed plate and with the fixed plate is kept away from actuating mechanism's one side flushes, the.

Through adopting above-mentioned technical scheme, through lead screw and drive arrangement's cooperation, when the staff is dismantling and installing the filter screen, through using drive arrangement to rotate the lead screw at sewage filtering ponds limit, the lead screw rotates at the screw hole of last fixed block to the fixed block slides in the sliding tray on the drive, the staff's operation of being convenient for.

The present application may be further configured in a preferred example to: the lead screw link up the cross-shaped groove has been seted up to the one end of fixed plate, drive arrangement is including being used for the plug-in to cross-shaped inslot cross-shaped rod and drive the drive mechanism of cross-shaped rod along axial rotation.

Through adopting above-mentioned technical scheme, through the cooperation of cross-shaped groove and cross-shaped rod, can be convenient for drive the lead screw and rotate, through drive mechanism, can be convenient for drive the cross-shaped rod synchronous rotation of both sides.

The present application may be further configured in a preferred example to: the sewage filtering pond is close to the top of water inlet is followed sewage filtering pond's length direction is provided with the spout, drive arrangement is close to the one side of spout is provided with the sliding block, sliding connection in the spout.

Through adopting above-mentioned technical scheme, through the setting of spout and drive arrangement's sliding block, can make the drive arrangement whole slide towards the direction that filter equipment is close to or keeps away from, the staff of being convenient for inserts the cross-shaped pole in the cross-shaped groove or extracts the cross-shaped pole from the cross-shaped inslot.

The present application may be further configured in a preferred example to: one side of the driving device, which is close to the cross-shaped rod, is fixedly provided with a bearing block, the bearing block is fixedly arranged below the cross-shaped rod, and when the fixed plate is abutted against the bearing block, the cross-shaped rod is just opposite to the cross-shaped groove.

Through adopting the above technical scheme, through the setting of bearing piece, can insert cross-shaped groove before the cross-shaped rod, play the effect of bearing to the fixed plate, through the cross-shaped rod just to the setting of cross-shaped groove this moment, make the staff need not the artifical axis just to the axis of cross-shaped rod with the axis in cross-shaped groove, the operation of being convenient for, and simultaneously, through bearing piece bearing fixed plate, the staff of can being convenient for uses drive arrangement to rotate the cross-shaped rod, finely tune the direction of cross-shaped rod, make the cross-shaped rod just to cross-shaped groove completely, the operation of being convenient for.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the filtering device is rotatably connected to the two sides of the sewage filtering tank, and the driving mechanism for driving the filtering device to rotate in the sewage filtering tank towards the water inlet is arranged, so that garbage and suspended matters intercepted by the filtering device can be salvaged in the rotating process of the filtering device, and workers can clean the garbage and suspended matters conveniently; after the cleaning is finished, the driving mechanism can drive the filtering device to continuously rotate to a position close to the water outlet and enter the sewage filtering tank again, and the filtering device rotates towards the water inlet, so that garbage and suspended matters flowing to the position close to the water outlet can be collected between the filtering device and the water inlet when the filtering device is cleaned, the garbage and the suspended matters can be cleaned when the filtering device is cleaned next time, and the filtering effect is improved;

2. through the matching of the screw rod and the driving device, when a worker dismantles and installs the filter screen, the screw rod rotates in the threaded hole of the upper fixed block by using the driving device to rotate the screw rod beside the sewage filter tank, so that the upper fixed block is driven to slide in the sliding groove, and the operation of the worker is facilitated;

3. the cross-shaped grooves are matched with the cross-shaped rods, so that the lead screw can be conveniently driven to rotate, and the cross-shaped rods on the two sides can be conveniently driven to synchronously rotate through the transmission mechanism;

4. through the setting of spout and drive arrangement's sliding block, can make the drive arrangement whole be close to or the direction of keeping away from towards filter equipment and slide, the staff of being convenient for inserts the cross-shaped pole in the cross-shaped groove or extracts the cross-shaped pole from the cross-shaped inslot.

Drawings

FIG. 1 is a schematic structural diagram of the overall structure of the present application;

fig. 2 is a schematic structural view of the filter device of the present application when fixed to a driving device.

Fig. 3 is a partially enlarged view of a portion a in fig. 2;

FIG. 4 is a schematic structural view of the sliding channel of the present application;

fig. 5 is a partially enlarged view of a portion B in fig. 4;

fig. 6 is a schematic structural view of the folded state of the filter screen of the present application.

In the figure, 1, a sewage filtering tank; 11. a water inlet; 12. a water outlet; 13. a circular arc surface; 2. a filtration device; 21. a fixing plate; 211. a water through hole; 22. a filter screen; 221. fixing a column; 23. a drive mechanism; 24. a rotating shaft; 25. an upper fixed block; 26. a lower fixed block; 27. fixing grooves; 3. a sliding groove; 31. a limiting cover; 4. a screw rod; 41. a cross-shaped slot; 5. a drive device; 51. a housing; 52. a cross-shaped rod; 53. a transmission mechanism; 531. a first bevel gear; 532. a second bevel gear; 533. a third bevel gear; 534. a fourth bevel gear; 535. rotating the rod; 536. a drive rod; 537. a hand wheel; 54. a chute; 55. a bearing block.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

In one embodiment, as shown in fig. 1, the present application discloses an intelligent sewage treatment system, which includes a sewage filtering tank 1, and a sewage purifying tank (not shown in the figure) communicated with a water outlet 12 of the sewage filtering tank 1.

The projection of the sewage filtering tank 1 along the direction from the water inlet 11 to the water outlet 12 is rectangular, the bottom surface of the sewage filtering tank 1, the side wall where the water inlet 11 is located and the side wall where the water outlet 12 is located are connected to form an arc surface 13, and the arc of the arc surface 13 is a minor arc, in this embodiment, the arc of the arc surface 13 is a minor arc with a central angle of 160 °.

Referring to fig. 1 and 2, a filtering apparatus 2 is rotatably connected to the sewage filtering tank 1, and the filtering apparatus 2 includes a fixing plate 21 and a filtering net 22. The fixing plate 21 is provided with a rectangular water passage hole 211 penetrating through the plate surface of the fixing plate 21, and the filter net 22 is detachably connected to one side of the fixing plate 21 close to the water inlet 11. When the strainer 22 is completely fixed to the fixing plate 21, the strainer 22 completely covers the water passage holes 211. One side of the fixing plate 21 is provided with a rotating shaft 24, the rotating shaft 24 is perpendicular to a side wall which is fixed adjacent to the arc surface 13 of the sewage filtering tank 1, the perpendicular line of the rotating shaft 24 and the horizontal plane is superposed on the diameter of the arc surface 13, one end of the rotating shaft 24 is fixed with a driving mechanism 23 which drives the rotating shaft 24 to rotate, in the embodiment, the driving mechanism 23 is a driving motor, and in other embodiments, the driving mechanism can also be a hand wheel 537 or other devices which can drive the rotating shaft 24 to rotate along the axis. When the fixed plate 21 is located the sewage filtering pond 1, one side butt in the arc surface 13 that the fixed plate 21 kept away from the pivot 24, the relative both sides limit of fixed plate 21 contacts with the lateral wall that the sewage filtering pond 1 corresponds respectively, when the fixed plate 21 rotates in the sewage filtering pond 1 promptly, contact with the inner wall of sewage filtering pond 1 completely, the centre of a circle coincidence of the axis of pivot 24 and the circular arc of arc surface 13 promptly, the length of fixed plate 21 equals the radius of this circular arc to filterable effect has been promoted.

Referring to fig. 4 and 5, the fixing plate 21 and the two perpendicular sides of the rotating shaft 24 are respectively provided with a sliding groove 3, the sliding grooves 3 extend in the length direction of the fixing plate 21, a screw rod 4 is rotatably connected in each of the two sliding grooves 3, each screw rod 4 is provided with an upper fixing block 25, a threaded hole is formed in the joint of each upper fixing block 25 and the corresponding screw rod 4, and each upper fixing block 25 is in threaded connection with the corresponding screw rod 4 through the corresponding threaded hole. A lower fixing block 26 is fixed to the fixing plate 21 on a side away from the rotating shaft 24 in the direction of the sliding groove 3, that is, two lower fixing blocks 26 are fixed to the fixing plate 21. Fixing grooves 27 are formed in the opposite surfaces of the two upper fixing blocks 25, fixing grooves 27 are also formed in the opposite surfaces of the two lower fixing blocks 26, the filter screen 22 is also rectangular, and fixing columns 221 which are in inserted fit with the fixing grooves 27 are fixed at the four corners of the filter screen 22. A limit cover 31 is hinged to one side of each sliding groove 3, when the upper fixing block 25 abuts against one end of the sliding groove 3 close to the rotating shaft 24, the limit cover 31 can close the opening of the sliding groove 3, and the upper fixing block 25 abuts against the limit cover 31.

The driving device 5 for driving the two screw rods 4 to synchronously rotate along the axes thereof is slidably connected to one side of the surface of the sewage filtering tank 1, which is close to the water inlet 11, in the embodiment, the two screw rods 4 have the same size and thread pitch, so that when the driving device 5 drives the two screw rods 4 to synchronously rotate, the two upper fixing blocks 25 can slide in the sliding groove 3 in the same direction.

Referring to fig. 2 and 3, the driving device 5 includes a housing 51 having a cubic shape, a sliding block is disposed on a bottom surface of the housing 51, a sliding groove 54 for the sliding block to slide is formed at a connection portion between the sewage filtering tank 1 and the housing 51, a longitudinal direction of the sliding groove 54 is perpendicular to a longitudinal direction of the rotating shaft 24, that is, the housing 51 can slide toward or away from the sewage filtering tank 1 through the sliding groove 54 and the sliding block. A transmission mechanism 53 is fixed in the housing 51, the transmission mechanism 53 includes a rotation rod 535, a first bevel gear 531 coaxially rotating with the rotation rod 535 is fixed in the middle of the rotation rod 535 in a sleeved manner, the first bevel gear 531 is engaged with a second bevel gear 532, a driving rod 536 coaxially rotating along the second bevel gear 532 is fixed in the second bevel gear 532 in a sleeved manner, the driving rod 536 extends out of the housing 51, in this embodiment, a hand wheel 537 is fixed at one end of the driving rod 536 away from the second bevel gear 532, and in other embodiments, the hand wheel 537 may also be replaced by a motor or other devices capable of making the driving rod 536 rotate along the axis. The two ends of the rotating rod 535 are respectively fixed with a third bevel gear 533 which coaxially rotates with the rotating rod 535 in a sleeved manner, each third bevel gear 533 is engaged with a fourth bevel gear 534, each fourth bevel gear 534 is fixed with a cross-shaped rod 52 which coaxially rotates with the corresponding fourth bevel gear 534 in a sleeved manner, and the cross-shaped rod 52 extends out of the shell 51 from one surface of the shell 51 close to the sewage treatment tank. One end of each screw rod 4 close to the lower fixing block 26 penetrates through the fixing plate 21 and is flush with one side of the fixing plate 21 close to the rotating shaft 24, and one end of each screw rod 4 far from the rotating shaft 24 is provided with a cross-shaped groove 41 for inserting the cross-shaped rod 52.

A supporting block 55 for supporting the fixing plate 21 is fixed on one surface of the housing 51 close to the cross-shaped rod 52, the supporting block 55 is located below the cross-shaped rod 52, and the length of the supporting block 55 in the direction away from the housing 51 is greater than the length of the portion of the cross-shaped rod 52 extending out of the housing 51. When the fixing plate 21 abuts against the upper surface of the bearing block 55, the plate surface of the fixing plate 21 is parallel to the horizontal plane, and the cross-shaped groove 41 of each screw rod 4 is coaxial with the cross-shaped rod 52 corresponding to the driving device 5.

The implementation principle of the embodiment is as follows:

when the filter screen 22 of the filter device 2 needs to be replaced, the water inlet 11 is closed, the driving mechanism 23 is opened, the driving mechanism 23 drives the rotating shaft 24 to rotate, the filter device 2 is further driven to rotate around the rotating shaft 24 towards the direction of the water inlet 11, and the garbage and suspended matters in the sewage between the filter device 2 and the water inlet 11 can be salvaged when the filter device is rotated through the arrangement of the arc surface 13 and the arrangement that the fixing plate 21 of the filter device 2 is abutted against the arc surface 13 and the side wall of the sewage filtering tank 1;

the circular arc through arc surface 13 is the setting of minor arc, when filter equipment 2 rotates to be parallel with the horizontal plane, the vertical height that fixed plate 21 kept away from one side of pivot 24 is higher than sewage filtering ponds 1, through the setting of spout 54 and sliding block, slide drive arrangement 5 towards filter equipment 2's direction, and slide bearing block 55 to the below of fixed plate 21, bearing filter equipment 2 through bearing block 55, can close actuating mechanism 23, energy saving, simultaneously with filter equipment 2 maintenance with the state parallel with ground. By rotating the hand wheel 537, the hand wheel 537 drives the driving rod 536 to rotate, thereby driving the second bevel gear 532 to rotate, further driving the first bevel gear 531 meshed with the second bevel gear 532 to rotate, further driving the rotating rod 535 coaxially sleeved and fixed with the first bevel gear 531 to rotate along the axis, further driving the third bevel gears 533 at the two ends of the rotating rod 535 to rotate, further driving the fourth bevel gears 534 respectively meshed with the third bevel gears 533 to rotate, further driving the cross-shaped rod 52 coaxially sleeved and fixed with the fourth bevel gears 534 to rotate, thereby enabling the cross-shaped rod 52 to be completely opposite to the cross-shaped groove 41 of the screw rod 4;

further, referring to fig. 6, after the driving device 5 is continuously pushed towards the filtering device 2, the cross-shaped rod 52 is inserted into the corresponding cross-shaped groove 41, the limiting cover 31 is opened, the hand wheel 537 is rotated, and the transmission mechanism 53 drives the cross-shaped rod 52 to rotate, so as to drive the two lead screws 4 to rotate synchronously, further drive the upper fixing block 25 which is in threaded connection with the lead screws 4 to slide towards the lower fixing block 26, when the upper fixing block 25 slides to abut against one end of the sliding groove 3 close to the lower fixing block 26, the filter screen is in a folded state, and the salvaged garbage is located on the inner side of the filter screen in the folded state;

further, the fixing column 221 is taken out from the fixing groove 27, so that the filter net 22 containing the garbage is taken out, and then a new filter net 22 is fixed, or the filter net 22 containing the garbage is cleaned and then is fixed on the upper fixing block 25 and the lower fixing block 26 again;

further, the hand wheel 537 is rotated reversely to drive the upper fixed block 25 to slide towards the direction far away from the lower fixed block 26, when the hand wheel slides to abut against one end of the sliding groove 3 close to the rotating shaft, the limit cover 31 is closed, the driving device 5 slides towards the direction far away from the filtering device 2, and the cross-shaped rod 52 is pulled out from the cross-shaped groove 41;

further, the driving mechanism 23 is started to rotate the filtering device 2 around the rotating shaft 24 in the same direction, and the sewage enters the sewage filtering tank 1 again from the end of the sewage filtering tank 1 close to the water outlet 12, the water inlet 11 is opened, and the sewage in the sewage filtering tank 1 is continuously filtered.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an intelligence sewage treatment system, including sewage filtering ponds (1) and with the sewage purification pond of delivery port (12) intercommunication of sewage filtering ponds (1), its characterized in that: rotate between water inlet (11) and delivery port (12) of sewage filtering ponds (1) and be connected with filter equipment (2), the top of sewage filtering ponds (1) lateral wall is provided with the drive filter equipment (2) are in sewage filtering ponds (1) orientation water inlet (11) pivoted actuating mechanism (23), work as when filter equipment (2) are located when in the filtering ponds, the side butt of filter equipment (2) in the lateral wall of sewage filtering ponds (1), filter equipment (2) are kept away from one side butt of actuating mechanism (23) in the bottom surface of sewage filtering ponds (1).

2. The intelligent sewage treatment system of claim 1, wherein: the sewage filter tank is characterized in that the bottom surface of the sewage filter tank (1), the side wall where the water inlet (11) is located and the side wall where the water outlet (12) is located form an arc surface (13), the arc surface (13) is in a minor arc shape, the driving mechanism (23) drives the filter device (2) to rotate, and the filter device (2) is far away from one side of the driving mechanism (23) and is abutted to the arc surface (13).

3. The intelligent sewage treatment system of claim 1, wherein: the filtering device (2) comprises a fixing plate (21) provided with a water through hole (211) and a filter screen (22) detachably connected to the fixing plate (21).

4. The intelligent sewage treatment system of claim 3, wherein: the fixed plate (21) is close to one side of the water inlet (11) and close to two sides of the driving mechanism (23) are respectively provided with an upper fixed block (25), the fixed plate (21) is close to the water inlet (11) and far away from two sides of the driving mechanism (23) and is respectively fixed with a lower fixed block (26), the vertex angle of the filter screen (22) is respectively fixed with a fixed column (221), and the upper fixed block (25) and the lower fixed block (26) are respectively provided with a fixing groove (27) for inserting the fixed column (221).

5. The intelligent sewage treatment system of claim 4, wherein: fixed plate (21) are close to the side of the lateral wall of sewage filtering ponds (1) is followed respectively the confession has been seted up to the length direction of fixed plate (21) go up gliding sliding tray (3) of fixed block (25), sliding tray (3) open-ended edge articulates there is spacing lid (31), works as go up fixed block (25) slide to butt in sliding tray (3) are close to the one end of actuating mechanism (23), just spacing lid (31) seal during the opening of sliding tray (3), spacing lid (31) butt in go up fixed block (25).

6. The intelligent sewage treatment system of claim 5, wherein: lead screw (4) are fixed with along length direction in sliding tray (3), it has the screw hole that link up to go up fixed block (25) and open, go up fixed block (25) threaded connection in lead screw (4), the one end that actuating mechanism (23) were kept away from in lead screw (4) link up fixed plate (21) and with fixed plate (21) are kept away from one side of actuating mechanism (23) flushes, sewage filtering ponds (1) top is close to water inlet (11) department is provided with and is used for the drive lead screw (4) pivoted drive arrangement (5).

7. The intelligent sewage treatment system of claim 6, wherein: the lead screw (4) link up cross-shaped groove (41) have been seted up to the one end of fixed plate (21), drive arrangement (5) including be used for the plug-in to cross-shaped rod (52) in cross-shaped groove (41) and drive cross-shaped rod (52) are along the drive mechanism (53) of axial rotation.

8. The intelligent sewage treatment system of claim 7, wherein: the sewage filtering pond (1) is close to the top of water inlet (11) is followed the length direction of sewage filtering pond (1) is provided with spout (54), drive arrangement (5) are close to the one side of spout (54) is provided with the sliding block, sliding connection in spout (54).

9. The intelligent sewage treatment system of claim 8, wherein: drive arrangement (5) are close to the one side of cross pole (52) is fixed with bearing block (55), bearing block (55) are fixed in cross pole (52) below, work as fixed plate (21) butt is in when bearing block (55), cross pole (52) are just right cross groove (41).