CN111569527A

CN111569527A - Tower type biological sedimentation filtering equipment for sewage treatment

Info

Publication number: CN111569527A
Application number: CN202010501503.2A
Authority: CN
Inventors: 袁家武
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2020-08-25

Abstract

The invention relates to the technical field of environmental protection, and discloses tower type biological sedimentation and filtration equipment for sewage treatment, which comprises: the water tank is a square vessel used for water circulation energy storage; the layered filtering device is communicated with the top of the inner wall of the water tank; a front-end processing device communicated with the top of the layered filtering device. During the use, broken debris are behind getting into the rose box, its inside rose box can carry out the layering processing with debris according to the size of debris, can wash the processing to inside in real time, increase the simple and convenient of operation, the use of grit case, can concentrate inside grit at the grit incasement, and inside sewage also can concentrate at the grit incasement, because the setting of rose box, the grit quantity that actually falls at the grit case is less, and filterable water can be concentrated and collected at the grit case, can filter out like this fine grit, the water resource is utilized once more like this, the utilization ratio of water resource is improved.

Description

Tower type biological sedimentation filtering equipment for sewage treatment

Technical Field

The invention relates to the technical field of environmental protection, in particular to tower type biological sedimentation and filtration equipment for sewage treatment.

Background

So far, domestic sewage treatment still is a difficult problem, and domestic sewage treatment is a huge social engineering, is difficult to accomplish unified treatment, and the resource that occupies is big, and how really effectual good domestic sewage of long-term treatment still is a difficult problem. Because the domestic sewage contains: feces and urine, and domestic water such as vegetable washing, clothes washing, and washing.

To domestic sewage, the filtration mode of precipitation formula is all adopted to current mode, the cycle length to filterable sediment material does not have the timely processing of way, causes the clearance stagnation like this, and the engineering volume of the clearance in later stage is huge, and its inside does not possess endless function in addition, makes the interior wall of spot adhesion at equipment can appear in the filtering process, causes the inside difficulty of clearing up like this.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides tower type biological sedimentation and filtration equipment for sewage treatment, and solves the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a tower type biological sedimentation filtering equipment for sewage treatment comprises;

the water tank is a square vessel used for water circulation energy storage;

the layered filtering device is communicated with the top of the inner wall of the water tank;

a front-end processing device communicated with the top of the layered filtering device.

Preferably, the front end processing device comprises an outer cover, the left side and the right side of the outer cover are communicated with an external connecting pipe with an upward opening, the left side and the right side of the inner wall of the outer cover are respectively provided with a grating cover communicated with the external connecting pipe, the axes of the two grating covers are movably connected with a rotating rod, a driven rotating wheel is sleeved on the rotating rod, the right side of the top of the outer cover is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a main rotating wheel, the main rotating wheel is in transmission connection with the driven rotating wheel through a belt, the axis inside the grating cover is fixedly connected with a reverse movable device, the two ends of the rotating rod are fixedly connected with the reverse movable device, the upper part and the lower part of the reverse movable device are fixedly connected with outer stirring rods, the transverse inner side surface of the outer stirring rod is fixedly connected with a plurality of stirring, the side surface of the fixed rod is fixedly connected with stirring knives at equal intervals, the top of the inner wall of the outer cover is fixedly connected with a high-pressure spray head, and the bottom of the outer cover is provided with a falling opening.

Preferably, the layering filter equipment includes the equipment outer container, there is the rose box at the top of equipment outer container inner wall through slide rail sliding connection, the sealed frame of bottom fixedly connected with of rose box, the grit case has been cup jointed at the middle part of equipment outer container inner chamber, the left side fixedly connected with of equipment outer container crosses the filter sand device, cross the filter sand device pass through inlet tube and outlet pipe respectively with grit incasement chamber and water tank inner chamber intercommunication.

Preferably, the filter tank includes the hopper-shaped case, the top elastic connection of hopper-shaped case has seal assembly, hopper-shaped filter sleeve has been cup jointed in the hopper-shaped case, seal assembly cup joints in the whereabouts mouth, the chute has all been seted up all around at seal assembly top.

Preferably, reverse head includes fixed cover, the swing joint of fixed cover inner chamber has the movable sleeve, the equal fixedly connected with in both ends fixedly connected with of bull stick wears to establish the connecting rod of one side of movable sleeve inner wall, fixed the cup jointing has first bevel gear on the connecting rod, the relative one side in upper and lower both sides of fixed cover inner wall all is provided with drive gear, the inner wall of movable sleeve passes through the fixed connection of iron-linked and second bevel gear's inner wall, second bevel gear's inner chamber has cup jointed the connecting rod.

Preferably, the bottom fixedly connected with movable frame of seal assembly, movable groove has all been seted up around the movable frame, the inslot elastic connection of activity has the movable block, the top of movable block pass through compression spring with the top elastic connection of movable block.

Preferably, the water inlet pipe is provided with a pressure gauge, and the outer wall of the water tank is provided with a controller electrically connected with the pressure gauge.

Preferably, a moving frame is slidably mounted in the gravel box, a cavity is formed in the moving frame, the moving frame comprises an upper plate, a vertical plate and a bottom plate which are sequentially communicated, and the bottom plate is in sliding fit with the bottom of the gravel box; the telescopic cylinder is installed to the water tank outer wall, and the telescopic cylinder is connected with the controller electricity, telescopic cylinder's output shaft and removal frame fixed connection.

Preferably, the import has been seted up on the bottom plate, and the import below corresponds and is equipped with the case that gathers materials of fixed mounting in the bottom plate, and the top of gathering materials the case is open structure, and open both ends articulate has and is used for sealing open chamber door, and articulated department installs the torsional spring, and the chamber door can be to gathering materials one-way swing in the case, still installs the pressure sensor that can contradict with large granule grit on the chamber door, and pressure sensor is connected with the controller electricity.

Preferably, the end of the upper plate is provided with a guide surface.

(III) advantageous effects

The invention provides a tower type biological sedimentation filtering device for sewage treatment. The method has the following beneficial effects:

1. during the use, broken debris are behind getting into the rose box, its inside rose box can carry out the layering processing with debris according to the size of debris, reduce the possibility of jam like this, and the setting of slide rail can conveniently be outside pulling out the equipment with layering filter equipment, and like this, can wash the processing to inside in real time, increase the simple and convenient of operation, the use of grit case, can concentrate inside grit at the grit incasement, and inside sewage also can concentrate at the grit incasement, because the setting of rose box, the grit quantity that actually falls at the grit case is less, and filterable water can be concentrated and collected at the grit case, the suction pump in the filter sand device is with the filter chamber of water suction in its inside inner chamber again, can the filtration of fine grit like this, the water resource is utilized once more, the utilization ratio of water resource has been improved.

2. When using front end processing apparatus, when outside takeover was arranged outside sewage in the grille cover, driving motor can drive the bull stick and rotate, pivoted in-process, and outside puddler can rotate at the grille cover with the stirring sword, and the fixture that contains miscellaneous in the sewage can be by effective breakage, and the quilt that like this broken raw materials can be quick is arranged outward, can reduce the condition that the jam appears like this to can increase the efficiency of handling.

3. At the in-process of concrete implementation, when the bull stick rotated, the connecting rod rotated, and first bevel gear rotated on the connecting rod this moment, and first bevel gear can drive second bevel gear through drive gear and rotate, and at this moment, second bevel gear drives the movable sleeve through the antithetical couplet iron and rotates to outside puddler rotates with stirring sword opposite direction, thereby can improve the efficiency of stirring garrulous.

4. A small amount of large-particle sand exists in the sand box, and the large-particle sand can block the orifice of the water inlet pipe under the action of a water pump in the sand filtering device; when the large-particle sand stones block the pipe orifice of the water inlet pipe, the pressure of a pressure gauge installed on the water inlet pipe changes and is fed back to the controller, the controller controls the telescopic cylinder to push the moving frame to move towards the pipe orifice of the water inlet pipe, so that the end part of the upper plate of the moving frame pushes the large-particle sand stones blocked at the pipe orifice of the water inlet pipe to be separated from the pipe orifice, the large-particle sand stones can just fall into the inlet on the bottom plate by the aid of the gravity of the large-particle sand stones and matching with the guide surface, and fall onto the box door and push; when the large granule grit falls on the chamber door and pressure sensor contact, pressure sensor feeds back pressure signal to the controller, and controller control telescopic cylinder drives and removes the frame and resume to initial position.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic view of a structural cover of the present invention;

FIG. 3 is a front cross-sectional view of a knot of the present invention;

FIG. 4 is a schematic view of the structure reverse activity apparatus of the present invention;

FIG. 5 is a schematic view of a filter box of the present invention;

FIG. 6 is a side view of a structural seal assembly of the present invention;

FIG. 7 is a side cross-sectional view of the sand box of the present invention;

FIG. 8 is a diagram showing the state in which the moving frame of the present invention pushes away large granular sand;

fig. 9 is a schematic view of the structure of the material collecting box of the present invention.

In the figure: 1 water tank, 2 layered filtering devices, 21 equipment outer box, 22 sliding rail, 23 filtering box, 231 bucket box, 232 bucket filtering sleeve, 233 sealing component, 234 movable frame, 235 compression spring, 236 movable block, 237 chute, 24 sealing frame, 25 water outlet pipe, 26 sand box, 27 chute, 28 water inlet pipe, 3 front end processing device, 31 outer cover, 32 external connecting pipe, 33 grating cover, 34 rotating rod, 35 slave rotating wheel, 36 reverse movable device, 361 fixed sleeve, 362 movable sleeve, 363 connecting rod,

transmission gear

364, 365 second bevel gear, 366 connecting iron, 367 first bevel gear, 37 driving motor, 38 main rotating wheel, 39 belt, 310 fixed rod, 311 stirring knife, 312 external stirring rod, 313 stirring tooth, 314 high-pressure nozzle, 315 falling port, 4 pressure gauge, 41 controller, 42 collecting box, 421 box door, 422 torsion spring, 423 pressure sensor, 43 telescopic cylinder, 5 movable frame, 51 upper plate, 423 pressure sensor, 23 pressure sensor, 2 pressure sensor, 23 pressure sensor, 2 pressure sensor, and its, 511 guide surface, 52 vertical plates, 53 bottom plate, 531 inlet and 6 large-particle sand.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 9, the present invention provides a technical solution: a tower type biological sedimentation filtering equipment for sewage treatment comprises; the water tank 1 is a square vessel used for water circulation energy storage;

the layered filter unit (2) is provided with a plurality of layers,

the layered filtering device 2 is communicated with the top of the inner wall of the water tank 1, the layered filtering device 2 comprises an equipment outer tank 21, the top of the inner wall of the equipment outer tank 21 is connected with a filtering tank 23 in a sliding mode through a sliding rail 22, the bottom of the filtering tank 23 is fixedly connected with a sealing frame 24, a sand box 26 is sleeved in the middle of the inner cavity of the equipment outer tank 21, a filtering sand device 27 is fixedly connected to the left side of the equipment outer tank 21, and the filtering sand device 27 is respectively communicated with the inner cavity of the sand box 26 and the inner cavity of the water tank 1 through a water inlet pipe 28;

broken debris are after getting into rose box 23, inside rose box 23 can carry out the layering processing according to the size of debris, reduce the possibility of jam like this, and slide rail 22's setting can conveniently be outside pulling out the equipment with layering filter equipment 2, and like this, can wash the processing to inside in real time, increase the simple and convenient of operation, the use of grit case 26, can concentrate inside grit in grit case 26, and inside sewage also can concentrate in grit case 26, because the setting of rose box 23, the grit quantity that actually falls in grit case 26 is less, and filterable water can be concentrated and collected at grit case 26, the suction pump in the device 27 of filtering again with the filter chamber of its inside inner chamber of water suction, can the filtration of fine grit like this, the water resource is utilized once more, the utilization ratio of water resource has been improved.

The front-end processing means 3 are provided,

the front end processing device 3 is communicated with the top of the layered filtering device 2, the front end processing device 3 comprises an outer cover 31, the left side and the right side of the outer cover 31 are communicated with an external connecting pipe 32 with an upward opening, the left side and the right side of the inner wall of the outer cover 31 are respectively provided with a grating cover 33 communicated with the external connecting pipe 32, the axes of the two grating covers 33 are movably connected with a rotating rod 34, a driven rotating wheel 35 is sleeved on the rotating rod 34, the right side of the top of the outer cover 31 is fixedly connected with a driving motor 37, the output end of the driving motor 37 is fixedly connected with a main rotating wheel 38, the main rotating wheel 38 is in transmission connection with the driven rotating wheel 35 through a belt 39, the axis inside the grating cover 33 is fixedly connected with a reverse movable device 36, the two ends of the rotating rod 34 are fixedly connected with the reverse movable device 36, the upper side and the lower side of the reverse, the fixed rod 310 is fixedly connected to the axial center side of the reverse movable device 36, the stirring blades 311 are fixedly connected to the side surface of the fixed rod 310 at equal intervals, the high-pressure nozzle 314 is fixedly connected to the top of the inner wall of the outer cover 31, and the falling port 315 is formed in the bottom of the outer cover 31.

When using front end processing apparatus 3, outside takeover 32 is arranged outside sewage in grille cover 33, and driving motor 37 can drive bull stick 34 and rotate, pivoted in-process, and outside puddler 312 and stirring sword 311 can rotate at grille cover 33, and the fixture that contains miscellaneous in the sewage can be effectively broken, and the quilt that broken raw materials can be quick like this is arranged outward, can reduce the condition that the jam appears like this to can increase the efficiency of handling.

One of them embodiment, rose box 23 includes hopper-shaped case 231, the top elastic connection of hopper-shaped case 231 has seal assembly 233, hopper-shaped filter sleeve 232 has been cup jointed in hopper-shaped case 231, seal assembly 233 cup joints in whereabouts mouth 315, chute 237 has all been seted up around seal assembly 233 top, seal assembly 233's bottom fixedly connected with movable frame 234, the activity groove has all been seted up around movable frame 234, the elastic connection of activity inslot has movable block 236, the top of movable block 236 is through the top elastic connection of compression spring 235 with movable block 236.

When the filter box 23 is moved to a fixed position, the sealing member 233 is in contact with the dropping hole 315 by the elastic force of the compression spring 235, so that the lower and upper portions can be ensured to communicate with each other, thereby stably performing the filtering operation.

In one embodiment, the reverse movable device 36 includes a fixed sleeve 361, a movable sleeve 362 is movably connected to an inner cavity of the fixed sleeve 361, both ends of the rotating rod 34 are fixedly connected with a connecting rod 363 which is fixedly connected to one side of an inner wall of the movable sleeve 362, a first bevel gear 367 is fixedly connected to the connecting rod 363, a transmission gear 364 is arranged on one side opposite to both upper and lower sides of the inner wall of the fixed sleeve 361, the inner wall of the movable sleeve 362 is fixedly connected to an inner wall of a second bevel gear 365 through a coupling iron 366, and the inner cavity of the second bevel gear 365 is sleeved with the connecting rod 363.

In a specific implementation process, when the rotating rod 34 rotates, the connecting rod 363 rotates, at this time, the first bevel gear 367 on the connecting rod 363 rotates, the first bevel gear 367 can drive the second bevel gear 365 to rotate through the transmission gear 364, at this time, the second bevel gear 365 drives the movable sleeve 362 to rotate through the coupling iron 366, so that the outer stirring rod 312 rotates in the direction opposite to that of the stirring blade 311, and thus the stirring efficiency can be improved.

The pressure gauge 4 is arranged on the water inlet pipe 28, and the pressure gauge 4 is electrically connected with the controller 41.

Specifically, the movable frame 5 is slidably mounted in the sand box 26, a cavity is formed in the movable frame 5, the movable frame 5 comprises an upper plate 51, a vertical plate 52 and a bottom plate 53 which are sequentially communicated, the outer wall of the movable frame is provided with a telescopic cylinder 43, the telescopic cylinder 43 is electrically connected with the controller 41, an output shaft of the telescopic cylinder 43 is fixedly connected with the movable frame 5, and the bottom plate 53 is in sliding fit with the bottom of the sand box 26;

specifically, seted up import 531 on the bottom plate 53, the correspondence of import below is equipped with the case 42 that gathers materials, and the top of case 42 that gathers materials is open structure, and open both ends articulate has and seals open chamber door 421, and articulated department installs torsional spring 422, and chamber door 421 can be to gathering materials one-way swing in the case, still installs on chamber door 421 can with the pressure sensor 423 of contradicting of large granule grit 6, and pressure sensor 423 is connected with controller 41 electricity.

Specifically, the end of the upper plate 51 is provided with a guide surface 511, the guide surface 511 at the end of the upper plate 51 can push the large granular sand 6 blocked at the nozzle of the water inlet pipe 28 to be separated from the nozzle, the large granular sand 6 can fall into the inlet 531 on the bottom plate 53 by the gravity of the large granular sand 6 and the guide surface 511, fall onto the box door 421, contact with the pressure sensor 423, and push the box door 421 to be opened and fall into the material collecting box 42.

A small amount of large-particle sand 6 exists in the sand box 26, and the large-particle sand 6 can block the orifice of the water inlet pipe 28 under the action of a water pump in the sand filtering device 27; when the large-particle sand 6 blocks the orifice of the water inlet pipe 28, the pressure of the pressure gauge 4 arranged on the water inlet pipe 28 changes and is fed back to the controller 41, the controller 41 controls the telescopic cylinder 43 to push the moving frame 5 to move towards the orifice of the water inlet pipe 28, so that the end part of the upper plate 51 of the moving frame 5 pushes the large-particle sand 6 blocked at the orifice of the water inlet pipe 28 to be separated from the orifice, the large-particle sand 6 can fall into the inlet 531 on the bottom plate 53 exactly by the self gravity of the large-particle sand 6 and the guide surface 511 in a matching way, fall onto the box door 421, and push the box door 421 to open and fall; big granule grit 6 contacts with pressure sensor 423 when falling onto chamber door 421, and pressure sensor 423 feeds back pressure signal to controller 41, and controller 41 controls telescopic cylinder 43 and drives and remove frame 5 and resume initial position.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sewage treatment is with tower biological sedimentation filtration equipment which characterized in that: the method comprises the following steps:

the water tank (1) is a square vessel used for water circulation energy storage;

the layered filtering device (2), the layered filtering device (2) is communicated with the top of the inner wall of the water tank (1);

a front-end processing device (3), wherein the front-end processing device (3) is communicated with the top of the layered filtering device (2).

2. The tower type biological sedimentation filter apparatus for sewage treatment according to claim 1, wherein: the front end processing device (3) comprises an outer cover (31), the left side and the right side of the outer cover (31) are communicated with an external connecting pipe (32) with an upward opening, the left side and the right side of the inner wall of the outer cover (31) are respectively provided with a grid cover (33) communicated with the external connecting pipe (32), the axle center of the grid cover (33) is movably connected with a rotating rod (34), the rotating rod (34) is sleeved with a driven rotating wheel (35), the right side of the top of the outer cover (31) is fixedly connected with a driving motor (37), the output end of the driving motor (37) is fixedly connected with a main rotating wheel (38), the main rotating wheel (38) is in transmission connection with the driven rotating wheel (35) through a belt (39), the axle center inside the grid cover (33) is fixedly connected with a reverse movable device (36), and the two ends of the rotating rod (34) are fixedly connected with the reverse movable device (36), the upper and lower equal fixedly connected with outside puddler (312) of reverse head (36), the horizontal medial surface fixedly connected with of outside puddler (312) stirs tooth (313) a plurality of, the axle center side fixedly connected with dead lever (310) of reverse head (36), the side surface equidistance fixedly connected with stirring sword (311) of dead lever (310), the top fixedly connected with high pressure nozzle (314) of dustcoat (31) inner wall, whereabouts mouth (315) has been seted up to the bottom of dustcoat (31).

3. The tower type biological sedimentation filter apparatus for sewage treatment according to claim 1, wherein: layered filter equipment (2) is including equipment outer container (21), there are rose box (23) at the top of equipment outer container (21) inner wall through slide rail (22) sliding connection, the bottom fixedly connected with seal frame (24) of rose box (23), grit case (26) have been cup jointed at the middle part of equipment outer container (21) inner chamber, the left side fixedly connected with filter sand device (27) of equipment outer container (21), filter sand device (27) through inlet tube (28) and outlet pipe (25) respectively with grit case (26) inner chamber and water tank (1) inner chamber intercommunication.

4. The tower type biological sedimentation filter apparatus for sewage treatment according to claim 3, wherein: filter tank (23) is including hopper-shaped case (231), the top elastic connection of hopper-shaped case (231) has seal assembly (233), hopper-shaped filter sleeve (232) has been cup jointed in hopper-shaped case (231), seal assembly (233) cup joint in whereabouts mouth (315), chute (237) have all been seted up all around at seal assembly (233) top.

5. The tower type biological sedimentation filter apparatus for sewage treatment according to claim 2, wherein: the reverse movable device (36) comprises a fixed sleeve (361), a movable sleeve (362) is movably connected to the inner cavity of the fixed sleeve (361), a connecting rod (363) is fixedly connected to the two ends of the rotating rod (34) and penetrates through one side of the inner wall of the movable sleeve (362), a first bevel gear (367) is fixedly connected to the connecting rod (363), a transmission gear (364) is arranged on one side of the inner wall of the fixed sleeve (361) opposite to the upper side and the lower side of the inner wall of the fixed sleeve (361), the inner wall of the movable sleeve (362) is fixedly connected to the inner wall of a second bevel gear (365) through a coupling iron (366), and the connecting rod (363) is sleeved to the inner cavity of the second bevel gear (.

6. The tower type biological sedimentation filter apparatus for sewage treatment according to claim 4, wherein: the bottom fixedly connected with movable frame (234) of seal assembly (233), movable groove has all been seted up around movable frame (234), the inslot elastic connection of activity has movable block (236), the top of movable block (236) pass through compression spring (235) with the top elastic connection of movable block (236).

7. The tower type biological sedimentation filter apparatus for sewage treatment according to claim 4, wherein: install manometer (4) on inlet tube (28), controller (41) that are connected with manometer (4) electricity are installed to water tank (1) outer wall.

8. The tower-type biological sedimentation filter apparatus for sewage treatment according to claim 7, wherein: a moving frame (5) is arranged in the sand box (26) in a sliding mode, a cavity is formed in the moving frame (5), the moving frame (5) comprises an upper plate (51), a vertical plate (52) and a bottom plate (53) which are sequentially communicated, and the bottom plate (53) is in sliding fit with the bottom of the sand box (26); telescopic cylinder (43) is installed to water tank (1) outer wall, and telescopic cylinder (43) is connected with controller (41) electricity, telescopic cylinder's (43) output shaft and removal frame (5) fixed connection.

9. The tower-type biological sedimentation filter apparatus for sewage treatment according to claim 8, wherein: seted up import (531) on bottom plate (53), import (531) below correspondence is equipped with collection workbin (42) of fixed mounting in bottom plate (53), the top of collection workbin (42) is open structure, and open both ends articulate there is and be used for sealing open chamber door (421), and articulated department installs torsional spring (422), chamber door (421) can be to collection workbin (42) interior one-way swing, still install pressure sensor (423) that can contradict with large granule grit (6) on chamber door (421), and pressure sensor (423) are connected with controller (41) electricity.

10. The tower-type biological sedimentation filter apparatus for sewage treatment according to claim 9, wherein: the end of the upper plate (51) is provided with a guide surface (511).