CN112744984A

CN112744984A - Biomembrane process integration power sewage treatment system

Info

Publication number: CN112744984A
Application number: CN202110001259.8A
Authority: CN
Inventors: 陈军荣; 王超
Original assignee: Anhui Huarong Environmental Protection Technology Co ltd
Current assignee: Anhui Huarong Environmental Protection Technology Co ltd
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-05-04

Abstract

The invention relates to the technical field of integrated sewage treatment equipment, and discloses a power sewage treatment system integrated by a biofilm method, which comprises a base and a main pipeline, wherein a grid well, an adjusting tank, an anaerobic tank, an anoxic tank, an oxidation tank, a sedimentation tank, a disinfection tank and a drainage well are sequentially arranged in the main pipeline, the grid well is rotatably connected with an external thread pipe cover, a grid frame is fixedly arranged on the lower end surface of the external thread pipe cover, a rotary motor is fixedly arranged on the upper end surface of the oxidation tank, an internal gear is fixedly arranged on the lower end surface of the oxidation tank, the output end of the rotary motor extends into the oxidation tank through a rotating shaft, a circular plate is fixedly arranged on the rotating shaft, a reversing gear is arranged on the lower end surface of the circular plate around the circumference, a spiral stirrer is fixedly arranged on the rotating shaft, a second spiral stirrer is fixedly arranged on the reversing gear. The invention realizes convenient taking out and pouring out of sundries after the grating interception, and realizes the functions of sludge interception and water quality detection.

Description

Biomembrane process integration power sewage treatment system

Technical Field

The invention relates to the technical field of integrated sewage treatment equipment, in particular to a power sewage treatment system integrated by a biomembrane method.

Background

Along with the development of economic society of China, water resource crisis and water environment pollution are increasingly aggravated, the discharge amount of various sewage and wastewater is greatly increased, the serious dangerous water body environment is caused, the treatment of water pollution becomes one of the focuses of the environmental protection field at home and abroad, the treatment modes of the sewage are divided into a centralized treatment mode and a dispersed treatment mode, wherein the urban sewage adopts the centralized treatment mode, and the integrated sewage treatment device is more accordant with the characteristics of rural sewage treatment in a flexible, simple and efficient dispersed treatment mode. The existing integrated power sewage treatment system equipment has the effect of filtering sewage, but certain defects exist in individual filtering modules, such as: the grid of installing in the grid well can intercept large granule debris, but after long-time interception debris, can't dismantle the grid and pour debris, and cause the jam. Secondly, do not be equipped with in the sedimentation tank and prevent bottom mud come-up, by the inspiratory device of water pipe, in addition, also do not be equipped with the water quality monitoring instrument in the disinfection pond, can't monitor whether quality of water after the drainage is up to standard, the practicality of this sewage treatment system of above-mentioned various problem greatly reduced.

An effective solution to the problems in the related art has not been proposed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a biomembrane method integrated power sewage treatment system, which has the advantages of sludge interception, rapid oxidation and dissolution, water quality detection, convenient grid disassembly and garbage dumping and the like, and solves the problem that the grid arranged in a grid well can intercept large-particle sundries, but the grid can not be disassembled to dump the sundries after the sundries are intercepted for a long time, so that the blockage is caused. Secondly, the sedimentation tank is not provided with a device for preventing bottom sludge from floating upwards and being sucked by a water pipe, and in addition, the disinfection tank is not provided with a water quality monitoring tool, so that whether the water quality after filtering water reaches the standard can not be monitored.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a biomembrane method integration power sewage treatment system, includes base and trunk line, the base is fixed install terminal surface under the trunk line, be equipped with grid well, equalizing basin, anaerobism pond, oxygen deficiency pond, oxidation pond, sedimentation tank, disinfection pond and drainage shaft in the trunk line in proper order, internal thread opening pipe has been seted up to grid well up end, internal thread opening pipe rotates and is connected with the external screw thread tube cap, the fixed handle that is equipped with of external screw thread tube cap up end, its terminal surface is fixed and is equipped with the grid frame down, the fixed inlet tube that is equipped with of external screw thread tube cap up end, the external screw thread tube cap is used for dismantling the grid well.

Preferably, the fixed rotating electrical machines that is equipped with of oxidation pond up end, the fixed internal gear that is equipped with of terminal surface under the oxidation pond, the rotating electrical machines output extends to through the pivot inside the oxidation pond, the fixed plectane that is equipped with in the pivot, the terminal surface is equipped with reversing gear around the circumference under the plectane, the fixed helical agitator that is equipped with in the pivot, the last fixed second helical agitator that is equipped with of reversing gear, the inside fixed drinking-water pipe that is equipped with of oxidation pond, drinking-water pipe one end fixedly connected with water pump, water pump other end fixed connection outlet pipe, the inside fender net that is equipped with of sedimentation tank, the sedimentation tank is inside to be passed through keep off and divide into V-shaped chamber and mud chamber behind the net, manual detection device that draws water has.

Preferably, the external thread pipe cover and the internal thread opening pipe are connected with each other through threads, the bottom of the grating frame is in an opening shape and is movably connected with a bottom frame, a T-shaped groove is formed in the inner wall of the bottom of the grating frame, T-shaped blocks are arranged on two sides of the bottom frame, and the bottom frame can seal the opening in the bottom of the grating frame through the T-shaped blocks and the T-shaped groove in a matched mode.

Preferably, inlet tube one end link up the external screw thread tube cap, and extend to inside the grid frame, the pivot is arranged in inside the internal gear, the plectane is arranged in inside the internal gear, reversing gear quantity is a plurality of, reversing gear swing joint be in the plectane bottom, reversing gear and internal gear intermeshing.

Preferably, spiral agitator and second spiral agitator rotation direction are opposite direction, outlet pipe one end extends to mud intracavity upper portion, a plurality of through-holes have been seted up on the fender net, fixed dead lever and gag lever post are equipped with on the fender net, dead lever swing joint has the sprue, the sprue can be plugged up along with the direction of rivers the through-hole.

Preferably, manual detection device that draws water includes that the suction bucket, piston, push rod, spring and pH value detect the display screen, the suction bucket fixed dress is in on the disinfection pond, its one end extends to inside the disinfection pond, the suction bucket extends to the inside fixed hose that is equipped with of one end in disinfection pond, the piston is fixed to be installed the one end of push rod.

Preferably, the piston is arranged in inside the water pumping barrel, the other end of the push rod upwards extends to the outside of the main pipeline, a spring is connected to the push rod, one end of the spring is fixedly connected with the push rod, the other end of the spring is movably connected with the push rod, and one end of the spring is abutted to the lower end face of the main pipeline.

Preferably, the pump bucket lower part fixedly connected with the PH value detects the display screen, the PH value detects the display screen and upwards extends to the trunk line up end, the push rod extends to the outside one end of trunk line and is fixed and is equipped with the diaphragm, manual pump detection device can be along with the piston when reciprocating, inhales or spouts the water in the disinfection pond through the hose.

Preferably, the disinfection open pipe has been seted up to trunk line up end, disinfection pond top is arranged in to the disinfection open pipe, push rod one end extends to the outside through the disinfection open pipe, the slide bar is equipped with respectively to disinfection open pipe up end both sides fixedly, sliding connection has the fixture block on the slide bar, the draw-in groove has been seted up to the fixture block intermediate position, the draw-in groove is greater than the push rod.

(III) advantageous effects

Compared with the prior art, the invention provides a biomembrane method integrated power sewage treatment system, which has the following beneficial effects:

1. according to the invention, the grille well is fixedly provided with the threaded opening pipe, the internal threaded opening pipe is internally and threadedly connected with the external threaded pipe cover, the lower end face of the external threaded pipe cover is fixedly connected with the grille frame, the bottom of the grille frame is in an open shape and is movably connected with the bottom frame through the T-shaped groove, when sewage passes through the grille frame, sundries in water can be intercepted by the grille frame, then the grille frame can be detached through threaded rotation, the bottom frame is pulled out to pour out the sundries, so that the grille frame can be prevented from being intercepted for a long time and the sundries cannot be discharged to cause the accumulation and blockage of the sundries in the grille, and simultaneously, the blockage of a water pump and a pipeline;

2. the rotating shaft is rotated through the rotating motor, so that the spiral stirrer is driven to rotate, and the water and the filtered water in the oxidation pond are quickly dissolved after being stirred;

3. according to the invention, water in the oxidation tank is transmitted into the sludge cavity through the water pump, then after sewage is precipitated in the sedimentation tank, the sludge is blocked by the blocking net when the sludge falls to the bottom of the sludge cavity after passing through the blocking net, when water in the sedimentation tank is pumped out from the upper part, the water flows upwards, then the blocking block moves along with the flowing direction of the water until the through hole is blocked, so that the sludge is prevented from upwards floating along the flowing direction of the water and being sucked by the water pipe, and further the practicability of the sedimentation tank is reduced;

4. the manual water pumping detection device is arranged on the disinfection tank, so that whether the filtered water quality is qualified or not can be detected at any time, the device is semi-automatic, the detection can be realized only by manually pumping water, and the device automatically resets after the hands are released, and the detected water is discharged back into the disinfection tank;

5. according to the invention, the slidable fixture block is arranged above the disinfection open pipe, so that when the water quality is detected, if the water is required to be prevented from being automatically discharged, the fixture block is pulled to be clamped below the transverse plate, so that the transverse plate cannot move downwards, and the long-time detection and observation of the water quality can be realized.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is an internal schematic view of the present invention;

FIG. 3 is a schematic view of an externally threaded tubular cover and a grid frame of the present invention;

FIG. 4 is an exploded view of the base frame and grille frame of the present invention;

FIG. 5 is a schematic illustration of an internal gear of the present invention;

FIG. 6 is a top view of a circular plate according to the present invention;

FIG. 7 is a schematic view of a block and baffle of the present invention;

FIG. 8 is an enlarged cross-sectional view of the manual water pumping detection device of the present invention

FIG. 9 is a schematic view of a latch of the present invention

Fig. 10 is an enlarged view of a block of the present invention.

In the figure: 1. a base; 2. a main pipeline; 3. a grid well; 4. a regulating tank; 5. an anaerobic tank; 6. an anoxic tank; 7. an oxidation pond; 8. a sedimentation tank; 9. a disinfection tank; 10. a drainage well; 11. an internal threaded open tube; 12. an externally threaded pipe cap; 13. a handle; 14. a grid frame; 15. a water inlet pipe; 16. a rotating electric machine; 17. an internal gear; 18. a rotating shaft; 19. a circular plate; 20. a counter gear; 21. a helical agitator; 22. a second helical agitator; 23. a water pumping pipe; 24. a water pump; 25. a water outlet pipe; 26. blocking the net; 27. a V-shaped cavity; 28. a sludge chamber; 29. a manual pumping detection device; 30. a bottom frame; 31. a T-shaped slot; 32. a T-shaped block; 33. a through hole; 34. fixing the rod; 35. blocking; 36. a limiting rod; 37. a water pumping barrel; 38. a piston; 39. a push rod; 40. a spring; 41. a PH value detection display screen; 42. a transverse plate; 43. a flexible water pipe; 44. sterilizing the open tube; 45. a slide bar; 46. a clamping block; 47. a clamping groove.

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 described in the background, the prior art has shortcomings, and in order to solve the technical problems, the application provides a power sewage treatment system integrated with a biofilm method.

In a typical embodiment of the present application, as shown in fig. 1 to 10, a biofilm process integrated power sewage treatment system comprises a base 1 and a main pipeline 2, and is characterized in that: the base 1 is fixedly installed terminal surface under the trunk line 2, be equipped with grid well 3, equalizing basin 4, anaerobism pond 5, oxygen deficiency pond 6, oxidation pond 7, sedimentation tank 8, disinfection pond 9 and drainage shaft 10 in the trunk line 2 in proper order, grid well 3 up end is seted up there is internal thread opening pipe 11, internal thread opening pipe 11 rotates and is connected with external screw thread tube cap 12, external screw thread tube cap 12 up end is fixed and is equipped with handle 13, and its lower terminal surface is fixed and is equipped with grid frame 14, external screw thread tube cap 12 up end is fixed and is equipped with inlet tube 15, oxidation pond 7 up end is fixed and is equipped with rotating electrical machines 16, terminal surface is fixed and is equipped with internal gear 17 under the oxidation pond 7, the rotating electrical machines 16 output extends to inside the oxidation pond 7 through pivot 18, the fixed plectane 19 that is equipped with on the pivot 18, terminal surface is equipped with counter gear 20 around the circumference under the plectan, fixed helical agitator 21 that is equipped with in the pivot 18, the fixed second helical agitator 22 that is equipped with on the counter gear 20, the inside fixed drinking-water pipe 23 that is equipped with of oxidation pond 7, 23 one end fixedly connected with water pump 24 of drinking-water pipe, 24 other end fixed connection outlet pipes 25 of water pump, 8 inside fender nets 26 of being equipped with of sedimentation tank, 8 inside passing through of sedimentation tank divide into V-arrangement chamber 27 and mud chamber 28 behind the fender net 26, disinfection pond 9 is inside to have installed manual detection device 29 that draws water.

Further, in the above scheme, the external thread pipe cover 12 and the internal thread open pipe 11 are connected with each other through a thread, the bottom of the grid frame 14 is open and movably connected with a bottom frame 30, a T-shaped groove 31 is formed on the inner wall of the bottom of the grid frame 14, T-shaped blocks 32 are formed on two sides of the bottom frame 30, the bottom frame 30 can seal the opening at the bottom of the grid frame 14 through the cooperation of the T-shaped blocks 32 and the T-shaped groove 31 to connect the household sewage pipe to the water inlet pipe 15, then the household sewage flows into the grid well 3 through the water inlet pipe 15, the sewage passes through the grid frame 14 in the process of flowing into the grid well, impurities contained in the household sewage are intercepted by the grid frame 14, then after long-time interception, the external thread pipe cover 12 can be screwed out through the handle 13, after screwing out, the bottom frame 30 at the bottom of the grid frame 14 is pulled out to pour out the impurities, and then the water is returned to the internal thread open pipe 11, so that the blockage caused by the incapability of discharging sundries due to long-term interception can be prevented, and a water pump and a pipeline can be protected.

In some embodiments, every grid pole can rotate in the grid frame 14, and the cross-section of single grid pole is the rectangle, through rotating the grid pole of same row in the grid frame 14, and same dwang is connected to every row of grid pole, the dwang extends to outside the grid well 3, through the angle of every row of grid pole is rotated to the dwang, and then the distance between the adjacent grid pole of adjustment, can adjust the size of straining debris in the sewage, avoids the debris of undersize to be omitted.

Further, in the above solution, one end of the water inlet pipe 15 penetrates through the external threaded pipe cover 12 and extends into the grid frame 14, the rotating shaft 18 is disposed inside the internal gear 17, the circular plate 19 is disposed inside the internal gear 17, the number of the counter gears 20 is several, the counter gears 20 are movably connected to the bottom of the circular plate 19, the counter gears 20 and the internal gear 17 are engaged with each other, the rotating motor 16 rotates through the rotating shaft 18 to drive the helical agitator 21 to rotate, so as to achieve rapid dissolution of the water and the filtered water in the oxidation pond 7 after agitation, in addition, the rotating shaft 18 is fixedly provided with the circular plate 19, the circular plate is movably connected with the counter gears 20, when the rotating shaft 18 rotates, the circular plate 19 also rotates, and when the rotating shaft rotates, the counter gears 20 and the internal gear 17 are engaged, so that the rotation directions of the counter gears 20 and the rotating shaft 18 are opposite, further, the helical agitator 21 and the second helical agitator 22 are reversely rotated, and the dissolution reaction between the sewage and the filtered water substance is more rapid by the simultaneous forward and reverse rotation.

Further, in the above scheme, the rotation directions of the spiral stirrer 21 and the second spiral stirrer 22 are opposite, one end of the water outlet pipe 25 extends to the upper part in the sludge cavity 28, the blocking net 26 is provided with a plurality of through holes 33, the blocking net 26 is fixedly provided with a fixing rod 34 and a limiting rod 36, the fixing rod 34 is movably connected with a blocking block 35, the blocking block 35 can block the through holes 33 along with the direction of water flow, water in the oxidation pond 7 is transmitted into the sludge cavity 28 through the water pump 24, then after the sewage is precipitated in the sedimentation pond 8, the sludge falls to the bottom of the sludge cavity 28 through the blocking net 26, the blocking net 26 blocks the sludge, when the water in the sedimentation pond 8 is pumped out from above, the water flows upwards, then the blocking block 35 moves along with the direction of water flow until the through holes 33 are blocked, so as to prevent the sludge from upwards floating along with the direction of water flow, is sucked by the water pipe, after the water pumping is stopped, the blocking block 35 is slowly vertically downward, and the limiting rod 36 can prevent the blocking block from toppling to the other side.

Further, in the above scheme, manual detection device 29 that draws water includes that the suction bucket 37, piston 38, push rod 39, spring 40 and pH value detect display screen 41, the suction bucket 37 is fixed to be adorned on disinfection pond 9, and its one end extends to inside the disinfection pond 9, the suction bucket 37 extends to the inside fixed hose 43 that is equipped with of one end in disinfection pond 9, piston 38 is fixed to be installed the one end of push rod 39.

Further, in the above scheme, the piston 38 is arranged in the water pumping barrel 37, the other end of the push rod 39 upwards extends to the outside of the main pipeline 2, the spring 40 is connected to the push rod 39, one end of the spring 40 is fixedly connected with the push rod 39, the other end of the spring is movably connected with the push rod 39, one end of the spring 40 and one end of the push rod 39 are movably connected with each other to abut against the lower end face of the main pipeline 2, when water pumping detection is required, the push rod 39 is firstly held by a hand and then pulled upwards, at this time, the piston 38 forms suction inside the water pumping barrel 37, so that water enters the water pumping barrel 37 from the soft water pipe 43, after detection is completed, only the hand needs to be loosened, and under the action of the spring 40, the piston 38 is reset to discharge the water in the water pumping barrel 37 to the disinfection tank 9, and the detection.

Further, in above-mentioned scheme, the fixedly connected with in pumping bucket 37 lower part the PH value detects display screen 41, PH value detects display screen 41 upwards extends to 2 up end of trunk line, push rod 39 extends to the outside one end of trunk line 2 and is fixed and is equipped with diaphragm 42, manual detection device 29 that draws water can be along with piston 38 when reciprocating, inhales or spouts the water in disinfection pond 9 through hose 43, when water was taken out by pumping bucket 37, detects the PH value that the device detected water, transmits to on the PH value detects display screen 41, can see whether quality of water is qualified.

Further, in the above scheme, a disinfection open pipe 44 is provided on the upper end surface of the main pipe 2, the disinfection open pipe 44 is arranged above the disinfection tank 9, one end of the push rod 39 extends to the outside through the disinfection open pipe 44, two sides of the upper end surface of the disinfection open pipe 44 are respectively and fixedly provided with a slide rod 45, the slide rod 45 is connected with a clamp block 46 in a sliding manner, a clamp groove 47 is provided at the middle position of the clamp block 46, the clamp groove 47 is larger than the push rod 39, when the push rod 39 is pulled upwards to draw water in the water suction bucket 37, the push rod 39 automatically resets under the action of the spring 40 to discharge water by releasing the hand, if the water is required to be prevented from being automatically discharged, the clamp block 46 is only required to be pulled to be clamped below the transverse plate 42, and.

When in use, the domestic sewage firstly flows into the grid well 3 through the water inlet pipe 15, the sewage passes through the grid frame 14 in the process of flowing into the grid well, the impurities contained in the domestic sewage are intercepted by the grid frame 14, then after the sewage is intercepted for a long time, the external thread pipe cover 12 can be screwed out through the handle 13, after the sewage is screwed out, the bottom frame 30 at the bottom of the grid frame 14 is pulled out, the impurities are poured out, then the internal thread opening pipe 11 is filled back, then the water passes through the adjusting tank 4 and the anaerobic tank 5, after the water enters the oxidation tank, the rotating motor 16 rotates through the rotating shaft 18, so as to drive the spiral stirrer 21 to rotate, and the rapid dissolution of the water and the filtered water and the substances in the oxidation tank 7 is realized, in addition, the rotating shaft 18 is fixedly provided with the circular plate 19, the circular plate is movably connected with a plurality of reversing gears 20, when the rotating shaft 18 rotates, the circular plate 19 rotates along with the rotation of the circular plate, the reversing gear 20 is meshed with the internal gear 17 when the circular plate rotates, so that the reversing gear 20 and the rotating shaft 18 rotate in opposite directions, the spiral stirrer 21 and the second spiral stirrer 22 rotate in opposite directions, the simultaneous forward and reverse rotation is utilized, the dissolution reaction of sewage and filter water substances is quicker, then the water in the oxidation pond 7 is transmitted into the sludge cavity 28 through the water pump 24, then after the sewage is precipitated in the sedimentation pond 8, the sludge falls to the bottom of the sludge cavity 28 through the blocking net 26, the blocking net 26 blocks the sludge, when the water in the sedimentation pond 8 is pumped from the upper part, the water flows upwards, then the blocking block 35 moves along with the water flowing direction until the through hole 33 is blocked, the sludge is prevented from floating upwards along the water flowing direction and is sucked by a water pipe, after the water pumping is stopped, the blocking block 35 slowly returns to the vertical and downwards, then water then gets into disinfection pond 9, when the detection of need drawing water, hold earlier with the hand push rod 39, then upwards the pulling, at this moment piston 38 forms suction in pumping bucket 37 is inside for water enters into pumping bucket 37 from hose 43, and the PH value of detecting the device and detecting water is transmitted to on the PH value detects display screen 41, can see whether quality of water is qualified, and the water of can automatically handling the pump after the hand is loosened is discharged, if want to prevent that water from discharging automatically, only need to draw fixture block 46 and block into the diaphragm 42 below, makes diaphragm 42 unable downstream.

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 biofilm process integration power sewage treatment system, includes base (1) and trunk line (2), its characterized in that: base (1) is fixed install terminal surface under trunk line (2), be equipped with grid well (3), equalizing basin (4), anaerobism pond (5), oxygen deficiency pond (6), oxidation pond (7), sedimentation tank (8), disinfection pond (9) and drainage shaft (10) in proper order in trunk line (2), internal thread open pipe (11) have been seted up to grid well (3) up end, internal thread open pipe (11) rotate and are connected with external screw thread tube cap (12), fixed handle (13) of being equipped with of external screw thread tube cap (12) up end, its lower terminal surface is fixed to be equipped with grid frame (14), external screw thread tube cap (12) up end is fixed to be equipped with inlet tube (15), external screw thread tube cap (12) are used for dismantling grid well (3).

2. The integrated power sewage treatment system by the biofilm method according to claim 1, which is characterized in that: the oxidation pond (7) up end is fixed to be equipped with rotating electrical machines (16), the fixed internal gear (17) that is equipped with of terminal surface under oxidation pond (7), rotating electrical machines (16) output extends to inside oxidation pond (7) through pivot (18), fixed plectane (19) of being equipped with on pivot (18), the terminal surface is equipped with counter gear (20) around the circumference under plectane (19), fixed plectane (21) of being equipped with on pivot (18), fixed second plectane (22) of being equipped with on counter gear (20), the inside fixed drinking-water pipe (23) of being equipped with of oxidation pond (7), drinking-water pipe (23) one end fixedly connected with water pump (24), water pump (24) other end fixed connection outlet pipe (25), sedimentation tank (8) inside is equipped with fender net (26), sedimentation tank (8) inside is passed through divide into V-shaped chamber (27) and mud chamber (28) behind fender net (26), and a manual water pumping detection device (29) is arranged in the disinfection tank (9).

3. The integrated power sewage treatment system by the biofilm method according to claim 1, which is characterized in that: the utility model discloses a grating frame, including grid frame (14), external screw thread tube cap (12), grid frame (14) bottom, T-shaped piece (32) have been seted up to bottom frame (30), T-shaped groove (31) have been seted up on grid frame (14) bottom inner wall, T-shaped piece (32) have been seted up to bottom frame (30) both sides, bottom frame (30) through T-shaped piece (32) with T-shaped groove (31) cooperation can be sealed the opening of grid frame (14) bottom.

4. The integrated power sewage treatment system by the biofilm method according to claim 2, which is characterized in that: inlet tube (15) one end link up external screw thread tube cap (12), and extend to inside grid frame (14), pivot (18) are arranged in inside internal gear (17), plectane (19) are arranged in inside internal gear (17), reversing gear (20) quantity is a plurality of, reversing gear (20) swing joint be plectane (19) bottom, reversing gear (20) and internal gear (17) intermeshing.

5. The integrated power sewage treatment system by the biofilm method according to claim 2, which is characterized in that: spiral agitator (21) and second spiral agitator (22) direction of rotation are opposite direction, outlet pipe (25) one end extends to upper portion in mud chamber (28), a plurality of through-holes (33) have been seted up on fender net (26), it is equipped with dead lever (34) and gag lever post (36) to keep off to fix on net (26), dead lever (34) swing joint has sprue (35), sprue (35) can be plugged up along with the direction of rivers through-hole (33).

6. The integrated power sewage treatment system by the biofilm method according to claim 2, which is characterized in that: manual detection device (29) that draws water includes that water pumping bucket (37), piston (38), push rod (39), spring (40) and pH value detect display screen (41), water pumping bucket (37) are fixed to be adorned on disinfection pond (9), its one end extends to inside disinfection pond (9), water pumping bucket (37) extend to the inside one end of disinfection pond (9) is fixed and is equipped with hose (43), piston (38) are fixed to be installed the one end of push rod (39).

7. The integrated power sewage treatment system by the biofilm method according to claim 6, which is characterized in that: piston (38) are arranged in inside water pumping barrel (37), the other end of push rod (39) upwards extends to trunk line (2) outside, be connected with spring (40) on push rod (39), spring (40) one end with push rod (39) fixed connection, the other end with push rod (39) swing joint, spring (40) with push rod (39) swing joint's one end supports the lower terminal surface of trunk line (2).

8. The integrated power sewage treatment system by the biofilm method according to claim 7, which is characterized in that: water suction bucket (37) lower part fixedly connected with PH value detects display screen (41), PH value detects display screen (41) and upwards extends to trunk line (2) up end, push rod (39) extend to the outside one end fixed diaphragm (42) of trunk line (2), manual detection device (29) that draws water can be along with piston (38) when reciprocating, inhales or spouts the water in disinfection pond (9) through hose (43).

9. The integrated power sewage treatment system by the biofilm method according to claim 1, which is characterized in that: the utility model discloses a disinfection cabinet, including trunk line (2), disinfection open pipe (44) have been seted up to trunk line (2) up end, disinfection open pipe (44) are arranged in disinfection pond (9) top, disinfection open pipe (44) one end is extended to the outside through disinfection open pipe (44), each fixed slide bar (45) of being equipped with in disinfection open pipe (44) up end both sides, sliding connection has fixture block (46) on slide bar (45), draw-in groove (47) have been seted up to fixture block (46) intermediate position, draw-in groove (47) are greater than push rod (39).