CN212504465U

CN212504465U - Sewage treatment device with anaerobic and aerobic comprehensive unit

Info

Publication number: CN212504465U
Application number: CN202020876462.0U
Authority: CN
Inventors: 陈柏校; 王成; 夏玉坤; 田群超; 金喆浩; 汪东升; 陈剑炜
Original assignee: Shaoxing Taipu Environmental Protection Technology Co ltd
Current assignee: Shaoxing Taipu Environmental Protection Technology Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-02-09
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a take good oxygen sewage treatment plant who synthesizes unit of anaerobism, including the anaerobism pond, fix good oxygen pond, precipitation mechanism and the disinfect box in anaerobism pond inner wall bottom, the equal fixedly connected with dead lever in anaerobism pond top all around, and the dead lever keeps away from the one end fixedly connected with annular plate in anaerobism pond, the left side fixedly connected with motor at annular plate top, and the one end of motor output shaft passes through the first puddler of shaft coupling fixedly connected with, the utility model relates to a sewage treatment technical field. This take good oxygen sewage treatment plant who synthesizes unit of anaerobism, left side fixedly connected with motor through the annular plate top sets up rabbling mechanism in that the anaerobism pond is inside for after sewage got into the anaerobism pond, it is more abundant with inside activated sludge's contact, the organic matter in the sewage is decomposed, metabolized and is digested by the anaerobic bacteria, makes the organic matter content in the sewage reduce by a wide margin, has improved sewage treatment's efficiency.

Description

Sewage treatment device with anaerobic and aerobic comprehensive unit

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device with an anaerobic and aerobic integrated unit.

Background

Sewage treatment is a process for purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage, the sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment is also increasingly carried into daily life of common people, and is classified according to sewage sources, the sewage treatment is generally divided into production sewage treatment and domestic sewage treatment, the production sewage comprises industrial sewage, agricultural sewage, medical sewage and the like, the domestic sewage is sewage generated in daily life, and the sewage refers to a complex mixture of inorganic substances and organic substances in various forms, and comprises the following steps: floating and suspended large and small solid particles, colloidal and gelatinous dispersions, pure solutions, and water pollution, by their very nature, fall into two categories: the water pollution is mainly divided into chemical pollution, physical pollution and biological pollution according to different polluted impurities.

At present, sewage treatment is more and more extensive through the mode of anaerobic-aerobic comprehensive technology treatment, but during sewage treatment, after sewage enters an anaerobic tank, wastewater cannot be in full contact with activated sludge in the anaerobic tank, so that the removal effect of organic matters in the sewage is poor, and the sewage treatment effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a take good oxygen sewage treatment plant who synthesizes unit of anaerobism has solved the active sludge in waste water and the anaerobism pond and can not fully contact for the organic matter in the sewage gets rid of the effect relatively poor, the relatively poor problem of sewage treatment effect.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a sewage treatment device with an anaerobic and aerobic comprehensive unit comprises an anaerobic tank, an aerobic tank fixed at the bottom of the inner wall of the anaerobic tank, a sedimentation mechanism and a disinfection box, wherein fixing rods are fixedly connected to the top of the periphery of the anaerobic tank, a ring-shaped plate is fixedly connected to one end of each fixing rod far away from the anaerobic tank, a motor is fixedly connected to the left side of the top of the ring-shaped plate, one end of an output shaft of the motor is fixedly connected with a first stirring rod through a coupler, the bottom end of the first stirring rod penetrates through the ring-shaped plate and extends to the outside of the ring-shaped plate, one end of the first stirring rod extending to the outside of the ring-shaped plate is rotatably connected with the left side of the bottom of the inner wall of the anaerobic tank, a second stirring rod is rotatably connected to the right side of the bottom of the inner wall of the anaerobic tank, the top end of the second stirring rod is rotatably connected with the, the top on first puddler surface and the equal fixedly connected with belt pulley in top on second puddler surface, two the transmission is connected with the belt between the relative one side in belt pulley surface.

Preferably, the top and the bottom of the two sides of the aerobic tank are communicated with each other to form a communicating pipe, the top and the bottom of the two sides of the aerobic tank are connected with a first filter screen through bolts and threads, one side of the communicating pipe, which is located at the top and the bottom of the two sides of the aerobic tank, is connected with an aerator pipe through bolts and threads, the left side of the surface of the aerator pipe is provided with a through hole, and the bottom end of the aerator pipe sequentially penetrates through the aerobic tank and the anaerobic tank and extends to the outside of the anaerobic.

Preferably, the right side fixedly connected with water pump at annular plate top, and the water inlet intercommunication of water pump has the drinking-water pipe, the one end that the water pump was kept away from to the drinking-water pipe runs through annular plate and good oxygen pond in proper order and extends to the inside in good oxygen pond, the delivery port intercommunication of water pump has first outlet pipe, the one end that the water pump was kept away from to first outlet pipe is linked together with the left side of deposiing the mechanism.

Preferably, the mechanism that deposits includes the setting tank, the bottom fixedly connected with second filter screen on setting tank inner wall right side, the bottom on setting tank right side and the right side intercommunication that is located the second filter screen have the second outlet pipe, the bottom intercommunication of setting tank has the back flow, and the one end that the setting tank was kept away from to the back flow is linked together with the bottom on anaerobism pond right side.

Preferably, the one end that the setting tank was kept away from to the second outlet pipe is linked together with the top on disinfect box right side, the equal fixedly connected with U type frame in both sides at disinfect box inner wall top, two swing joint has the active carbon adsorption board between the relative one side of U type frame inner wall, just be located the active carbon adsorption board between the both sides of disinfect box inner wall under fixedly connected with baffle.

Preferably, the right side intercommunication of baffle bottom has first drain pipe, the left side fixedly connected with dosing tank of baffle bottom, and the both sides of dosing tank bottom all communicate with the dosing pipe, the bottom intercommunication on disinfect box right side has the second drain pipe.

Advantageous effects

The utility model provides a sewage treatment device with an anaerobic and aerobic integrated unit. Compared with the prior art, the method has the following beneficial effects:

(1) the sewage treatment device with the anaerobic and aerobic comprehensive unit is characterized in that a motor is fixedly connected to the left side of the top of an annular plate, one end of an output shaft of the motor is fixedly connected with a first stirring rod through a coupler, the bottom end of the first stirring rod penetrates through the annular plate and extends to the outside of the annular plate, one end of the first stirring rod extending to the outside of the annular plate is rotatably connected with the left side of the bottom of the inner wall of an anaerobic tank, the right side of the bottom of the inner wall of the anaerobic tank is rotatably connected with a second stirring rod, the top end of the second stirring rod is rotatably connected with the right side of the bottom of the annular plate, stirring blades are fixedly connected to the surfaces of the first stirring rod and the second stirring rod, belt wheels are fixedly connected to the top of the surface of the first stirring rod and the top of the surface of the second stirring rod, a belt is in transmission connection between the opposite sides of, after the sewage enters the anaerobic tank, the sewage is more fully contacted with the internal activated sludge, and organic matters in the sewage are decomposed, metabolized and digested by anaerobic bacteria, so that the content of the organic matters in the sewage is greatly reduced, and the sewage treatment efficiency is improved.

(2) This take good oxygen sewage treatment plant who synthesizes unit of anaerobism, the equal fixedly connected with U type frame in both sides through disinfect box inner wall top, swing joint has the active carbon adsorption board between the relative one side of two U type frame inner walls, and be located the active carbon adsorption board under fixedly connected with baffle between the both sides of disinfect box inner wall, the right side intercommunication of baffle bottom has first drain pipe, the left side fixedly connected with dosing tank of baffle bottom, and the both sides of dosing tank bottom all communicate and have the pencil of dosing, the setting of active carbon adsorption board and dosing mechanism, carry out filtration disinfection once more to the water after the good oxygen processing of anaerobism, sewage treatment's effect has been improved.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is a perspective view of the structure of the aeration tube of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1 anaerobic tank, 2 aerobic tank, 3 precipitation mechanisms, 31 precipitation box, 32 second filter screens, 33 second outlet pipes, 34 return pipes, 4 disinfection boxes, 5 fixed rods, 6 annular plates, 7 motors, 8 first stirring rods, 9 second stirring rods, 10 stirring blades, 11 belt pulleys, 12 belts, 13 communicating pipes, 14 first filter screens, 15 aeration pipes, 16 through holes, 17 water pumps, 18 water pumping pipes, 19 first outlet pipes, 20U-shaped frames, 21 activated carbon adsorption plates, 22 partition plates, 23 first drain pipes, 24 dosing boxes, 25 dosing pipes and 26 second drain pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a sewage treatment device with an anaerobic-aerobic comprehensive unit comprises an anaerobic tank 1, an aerobic tank 2 fixed at the bottom of the inner wall of the anaerobic tank 1, a precipitation mechanism 3 and a disinfection box 4, wherein a water inlet pipe is arranged at the left top of the anaerobic tank 1, sewage can conveniently enter the anaerobic tank 1, a sealing door is arranged on the surface of the disinfection box 4, an activated carbon adsorption plate 21 can be conveniently taken out and cleaned by opening the sealing door, the precipitation mechanism 3 comprises a precipitation box 31, a second filter screen 32 is fixedly connected at the bottom of the right side of the inner wall of the precipitation box 31, the second filter screen 32 can be detached and conveniently cleaned or replaced, a second water outlet pipe 33 is communicated with the bottom of the right side of the precipitation box 31 and the right side of the second filter screen 32, an electromagnetic valve is arranged inside the second water outlet pipe 33 and is controlled by an external control mechanism, one end, far away from the precipitation box 31, of, the two sides of the top of the inner wall of the disinfection box 4 are fixedly connected with U-shaped frames 20, an active carbon adsorption plate 21 is movably connected between the opposite sides of the inner walls of the two U-shaped frames 20, a partition plate 22 is fixedly connected between the two sides of the inner wall of the disinfection box 4 and is positioned under the active carbon adsorption plate 21, the right side of the bottom of the partition plate 22 is communicated with a first drainage pipe 23, an electromagnetic valve is arranged in the first drainage pipe 23 and is controlled by an external control mechanism, a dosing box 24 is fixedly connected to the left side of the bottom of the partition plate 22, a medicine inlet pipe is arranged on one side of the dosing box 24, medicine adding pipes 25 are communicated with the two sides of the bottom of the dosing box 24, the electromagnetic valve is arranged in the medicine adding pipe 25 and is controlled by the external control mechanism, the bottom of the right side of the disinfection box 4 is communicated with a second drainage pipe 26, the electromagnetic valve is arranged in the second drainage, the return pipe 34 is provided with a sludge return pump and is controlled by an external control mechanism, one end of the return pipe 34 far away from the settling tank 31 is communicated with the bottom of the right side of the anaerobic tank 1, the top and the bottom of the two sides of the aerobic tank 2 are both communicated with a communicating pipe 13, an electromagnetic valve is arranged inside the communicating pipe 13 and is controlled by the external control mechanism, the top and the bottom of the two sides of the aerobic tank 2 and one side of the communicating pipe 13 are both connected with a first filter screen 14 through bolt threads, the first filter screen 14 can be detached and is convenient to clean, the bottom of the inner wall of the aerobic tank 2 is fixedly connected with an aeration pipe 15, an electromagnetic valve is arranged inside the aeration pipe 15 and is controlled by the external control mechanism, the left side of the surface of the aeration pipe 15 is provided with a through hole 16, a plurality of through holes 16 are arranged, the aeration effect is improved, the bottom end of the, the top of the periphery of the anaerobic tank 1 is fixedly connected with a fixing rod 5, one end of the fixing rod 5, far away from the anaerobic tank 1, is fixedly connected with an annular plate 6, the right side of the top of the annular plate 6 is fixedly connected with a water pump 17, the water pump 17 is controlled by an external control mechanism, the model of the water pump 17 is 150QJ10, a water inlet of the water pump 17 is communicated with a water pumping pipe 18, one end, far away from the water pump 17, of the water pumping pipe 18 sequentially penetrates through the annular plate 6 and the aerobic tank 2 and extends into the aerobic tank 2, a water outlet of the water pump 17 is communicated with a first water outlet pipe 19, one end, far away from the water pump 17, of the first water outlet pipe 19 is communicated with the left side of the precipitation mechanism 3, the left side of the top of the annular plate 6 is fixedly connected with a motor 7, the motor 7 is controlled by the external control mechanism, the model, the bottom of first puddler 8 runs through annular plate 6 and extends to the outside of annular plate 6, first puddler 8 extends to the one end of annular plate 6 outside and the left side of 1 inner wall bottom in anaerobism pond and rotates and be connected, the right side of 1 inner wall bottom in anaerobism pond rotates and is connected with second puddler 9, and the top of second puddler 9 rotates with the right side of 6 bottoms of annular plate to be connected, the equal fixedly connected with stirring vane 10 in surface of first puddler 8 and second puddler 9, stirring vane 10 is provided with the multiunit, evenly distributed is on the puddler, make behind the sewage entering anaerobism pond, contact with inside activated sludge is more abundant, the equal fixedly connected with belt pulley 11 in top on first puddler 8 surface and the top on second puddler 9 surface, the transmission is connected with belt 12 between the relative one side in two belt pulley 11 surfaces.

When the anaerobic tank is used, sewage enters the anaerobic tank 1 through the water inlet pipe, the motor 7 is started, the motor 7 drives the first stirring rod 8 to rotate, the first stirring rod 8 drives the second stirring rod 9 to rotate through the belt 12 and the belt pulley 11, the first stirring rod 8 and the second stirring rod 9 drive the stirring blades 10 to rotate, so that the sewage is fully contacted with active sludge in the anaerobic tank 1 to remove organic matters in the sewage, then the electromagnetic valve of the communicating pipe 13 is opened, the sewage after anaerobic treatment enters the aerobic tank 2 through the communicating pipe 13, the first filter screens 14 on two sides prevent the active sludge from entering the aerobic tank 2, then the electromagnetic valve of the communicating pipe 13 is closed to further remove the organic matters in the sewage, before the sewage enters the aerobic tank 2, the electromagnetic valve of the aeration pipe 15 is opened, external oxygen enters the aerobic tank 2, and then the water pump 17 is started, through pumping pipe 18 and first outlet pipe 19 with sewage discharge to settling tank 31 in deposit, activated sludge who carries in the sewage deposits in the bottom of settling tank 31, send activated sludge to anaerobism pond 1 again through the mud backwash pump, open the solenoid valve of second outlet pipe 33, the clear liquid after the sediment passes through second outlet pipe 33 and gets into disinfect box 4, second filter screen 32 prevents that mud from getting into second outlet pipe 33, the water that gets into disinfect box 4 further adsorbs the impurity in the water through the active carbon adsorption net, then open the solenoid valve of first drain pipe 23, water after the adsorption treatment gets into disinfect box 4 bottom, open the solenoid valve of dosing pipe 25, add the medicine disinfection in the water, the water after the disinfection is discharged through second drain pipe 26.

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.

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 take good oxygen sewage treatment plant who synthesizes unit of anaerobism, includes anaerobism pond (1), fixes aerobic tank (2), sediment mechanism (3) and disinfect box (4) in anaerobism pond (1) inner wall bottom, its characterized in that: the anaerobic tank is characterized in that fixing rods (5) are fixedly connected to the top of the periphery of the anaerobic tank (1), one end of each fixing rod (5) far away from the anaerobic tank (1) is fixedly connected with a ring-shaped plate (6), a motor (7) is fixedly connected to the left side of the top of the ring-shaped plate (6), one end of an output shaft of the motor (7) is fixedly connected with a first stirring rod (8) through a shaft coupling, the bottom end of the first stirring rod (8) penetrates through the ring-shaped plate (6) and extends to the outside of the ring-shaped plate (6), one end of the first stirring rod (8) extending to the outside of the ring-shaped plate (6) is rotatably connected with the left side of the bottom of the inner wall of the anaerobic tank (1), the right side of the bottom of the inner wall of the anaerobic tank (1) is rotatably connected with a second stirring rod (9), the top end of the second stirring rod (9) is rotatably connected with the right side of the bottom of the ring-shaped plate (6), and, the top on first puddler (8) surface and the equal fixedly connected with belt pulley (11) in top on second puddler (9) surface, two the transmission is connected with belt (12) between the relative one side in belt pulley (11) surface.

2. The sewage treatment plant with the anaerobic-aerobic integrated unit according to claim 1, wherein: the top and the bottom of good oxygen pond (2) both sides all communicate communicating pipe (13), the top and the bottom of good oxygen pond (2) both sides just are located one side of communicating pipe (13) and all have first filter screen (14) through bolt threaded connection, the bottom fixedly connected with aeration pipe (15) of good oxygen pond (2) inner wall, and through-hole (16) have been seted up on the left side on aeration pipe (15) surface, the bottom of aeration pipe (15) runs through good oxygen pond (2) and anaerobism pond (1) in proper order and extends to the outside of anaerobism pond (1).

3. The sewage treatment plant with the anaerobic-aerobic integrated unit according to claim 1, wherein: the right side fixedly connected with water pump (17) at annular plate (6) top, and the water inlet intercommunication of water pump (17) has drinking-water pipe (18), the one end that water pump (17) were kept away from in drinking-water pipe (18) runs through annular plate (6) and good oxygen pond (2) in proper order and extends to the inside in good oxygen pond (2), the delivery port intercommunication of water pump (17) has first outlet pipe (19), the one end that water pump (17) were kept away from in first outlet pipe (19) is linked together with the left side of deposiing mechanism (3).

4. The sewage treatment plant with the anaerobic-aerobic integrated unit according to claim 1, wherein: deposit mechanism (3) including settling tank (31), bottom fixedly connected with second filter screen (32) on settling tank (31) inner wall right side, the bottom on settling tank (31) right side and the right side intercommunication that is located second filter screen (32) have second outlet pipe (33), the bottom intercommunication of settling tank (31) has back flow (34), and back flow (34) keep away from the one end and the bottom on anaerobism pond (1) right side of settling tank (31) and be linked together.

5. The sewage treatment plant with the anaerobic-aerobic integrated unit according to claim 4, wherein: the one end that precipitation case (31) were kept away from in second outlet pipe (33) is linked together with the top on disinfect box (4) right side, the equal fixedly connected with U type frame (20) in both sides at disinfect box (4) inner wall top, two swing joint has activated carbon adsorption board (21) between the relative one side of U type frame (20) inner wall, just be located activated carbon adsorption board (21) under fixedly connected with baffle (22) between the both sides of disinfect box (4) inner wall.

6. The sewage treatment plant with the anaerobic-aerobic integrated unit according to claim 5, wherein: the right side intercommunication of baffle (22) bottom has first drain pipe (23), the left side fixedly connected with dosing tank (24) of baffle (22) bottom, and the both sides of dosing tank (24) bottom all communicate with dosing pipe (25), the bottom intercommunication on disinfect box (4) right side has second drain pipe (26).