CN111298501A - Microorganism natural degradation sewage treatment plant - Google Patents

Microorganism natural degradation sewage treatment plant Download PDF

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Publication number
CN111298501A
CN111298501A CN201911269877.XA CN201911269877A CN111298501A CN 111298501 A CN111298501 A CN 111298501A CN 201911269877 A CN201911269877 A CN 201911269877A CN 111298501 A CN111298501 A CN 111298501A
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fixedly connected
tank body
pipe
sewage
tank
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CN201911269877.XA
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莫玲
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/06Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/11Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/35Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
    • B01D33/41Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
    • B01D33/42Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection concentrically or coaxially
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/80Accessories
    • B01D33/801Driving means, shaft packing systems or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/16Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Centrifugal Separators (AREA)

Abstract

The invention relates to the technical field of sewage treatment, and discloses a microbial natural degradation sewage treatment device which comprises a tank body, wherein the top of the tank body is communicated with a water inlet pipe, the periphery of the bottom of the outer surface of the tank body is fixedly connected with supporting rods, the bottom of the tank body is communicated with a water outlet pipe, the bottom of the left side of an inner cavity of the tank body is fixedly connected with a clamping block, a movable screen plate is clamped inside the clamping block, the left end and the right end of the bottom of the inner cavity of the tank body are fixedly connected with supporting frames, and the top of each supporting frame is abutted against the bottom. This microorganism nature degradation sewage treatment plant through to the abluent in-process of centrifugation jar inner wall, makes the scavenge pipe do the motion of swaying repeatedly to reach the purpose of being convenient for clear up the centrifugation jar inner wall, avoided the spot to adsorb on the inner wall of centrifugation jar for a long time, both guaranteed the cleaning efficiency, also ensured the normal work of centrifugation jar simultaneously, facilitate the use, be applicable to various circumstances.

Description

Microorganism natural degradation sewage treatment plant
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a sewage treatment device capable of naturally degrading microorganisms.
Background
Sewage treatment is a process of purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage, is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and increasingly enters the daily life of common people.
Sewage treatment can be divided into three types, namely a physical method, a biological method and a chemical method according to the function, for example, CN 107311249B discloses a sewage treatment device which can reduce equipment investment, reduce operation cost, improve the work efficiency of sewage control and prevent the whole process of sewage discharge from being influenced due to the blockage of sewage by realizing the driving work of an automatic control winding conveying device and a sewage discharge winding device, but the device also has the defect that the inner wall of a sewage treatment tank is inconvenient to clean.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a sewage treatment device with microbial natural degradation, which has the advantages of being convenient to clean the inner wall of a sewage treatment tank and the like, and solves the problems that after sewage is discharged out of the sewage treatment tank, stains on the inner wall of the sewage treatment tank are difficult to clean and accumulate for a long time, so that more and more stains are caused, the sewage treatment efficiency is influenced, and meanwhile, the normal operation of the sewage treatment tank is influenced, and the sewage treatment tank is inconvenient to use.
(II) technical scheme
In order to realize the purpose of conveniently cleaning the inner wall of the sewage treatment tank, the invention provides the following technical scheme: a sewage treatment device with microbial natural degradation comprises a tank body, wherein the top of the tank body is communicated with a water inlet pipe, the periphery of the bottom of the outer surface of the tank body is fixedly connected with supporting rods, the bottom of the tank body is communicated with a water outlet pipe, the left bottom of an inner cavity of the tank body is fixedly connected with a clamping block, a movable screen plate is clamped inside the clamping block, the left end and the right end of the bottom of the inner cavity of the tank body are fixedly connected with supporting frames, the top of each supporting frame is abutted against the bottom of the movable screen plate, the bottom of the right side of the tank body is fixedly connected with a sealing block corresponding to the movable screen plate, a sealing plug is clamped inside the sealing block, the bottom between the left end and the right end of the inner cavity of the tank body is fixedly connected with a cross rod, the bottom of the right side of the tank body, the top of the cross rod is fixedly connected with a bearing, a movable rod is sleeved inside the bearing, a blow-off pipe is fixedly connected at the bottom of the cross rod, a driven bevel gear is fixedly connected on the outer surface of the movable rod, a centrifugal tank is fixedly connected at the top of the movable rod, a blow-off port is formed in the bottom of the centrifugal tank, drain pipes are communicated with the left end and the right end of the bottom of the centrifugal tank, a first filter screen is fixedly connected at the bottom of an inner cavity of the centrifugal tank, a second filter screen is fixedly connected at the bottom of the inner cavity of the centrifugal tank and positioned at the inner side of the first filter screen, a stroke block is fixedly connected on the right side wall of the top of the tank body, a steel ball is slidably connected inside the stroke block, a cleaning pipe is fixedly connected inside the steel ball, a hose is communicated with the top of the cleaning pipe, a motor plate is fixedly, an output shaft of the second driving motor is fixedly connected with an eccentric wheel, and the bottom of the front side of the eccentric wheel is connected with a connecting rod in a sliding mode.
Preferably, the movable rod is a hollow movable rod, the top of the movable rod is communicated with the bottom of the sewage draining outlet, and the bottom of the movable rod penetrates through the outside of the cross rod and extends to the outside of the cross rod and is communicated with the sewage draining pipe.
Preferably, first filter screen and second filter screen all are the annular, the centrifugation jar is inside cavity and the cylindrical of top disappearance.
Preferably, the center of the centrifugal tank and the center of the water inlet pipe are positioned on the same vertical line, and the bottom of the left side of the tank body is fixedly connected with a control box.
Preferably, the outer surface of the steel ball is sleeved with a wear-resistant rubber ring, and trapezoidal stroke grooves matched with the cleaning pipe are formed in the top and the bottom of the stroke block.
Preferably, one end of the cleaning pipe, which is far away from the hose, is fixedly connected with a spray head, and one end of the connecting rod, which is far away from the eccentric wheel, is hinged with the top of the right side of the cleaning pipe.
Preferably, the center of the sewage discharge pipe and the center of the movable screen plate are positioned on the same vertical straight line, and the bottom of the water outlet pipe is fixedly connected with a water drain valve.
Preferably, the bracing piece is the slope design, and the bottom fixedly connected with rubber base of bracing piece, the top fixedly connected with flange of inlet tube.
Preferably, the inner wall fixedly connected with annular rail of the jar body, the equal fixedly connected with one end in both ends runs through and extends to the inside gyro wheel of annular rail about the centrifugation jar, and the surface of gyro wheel and annular rail's inboard is sliding connection.
(III) advantageous effects
Compared with the prior art, the invention provides a microbial natural degradation sewage treatment device, which has the following beneficial effects:
1. this microorganism nature degradation sewage treatment plant, be linked together through hose and outside washing water tank, wash water and spout from the shower nozzle through hose and scavenge pipe, and the output shaft through control box control second driving motor rotates and drives the eccentric wheel and rotate, make the connecting rod along the motion of eccentric wheel motion trail simultaneously, and drive the scavenge pipe and use the steel ball to do the motion of swaying repeatedly as the center, thereby carry out multi-angle washing to the inner wall of centrifugation jar, and wash the mixed liquid of washing after finishing and discharge through the drain pipe, the device is through at the abluent in-process to the centrifugation jar inner wall, make the scavenge pipe do the motion of swaying repeatedly, thereby reach the purpose of being convenient for clear up the centrifugation jar inner wall, avoided the spot to adsorb on the inner wall of centrifugation jar for a long time, both guaranteed the cleaning efficiency, the normal work of centrifugation jar has also been ensured simultaneously, convenient to use.
2. The sewage treatment device for microbial natural degradation is characterized in that sewage is guided into a centrifugal tank from a water inlet pipe, an output shaft of a first driving motor is controlled by a control box to rotate to drive a driving bevel gear to rotate, the top of the driving bevel gear is meshed with a driven bevel gear, so that the driven bevel gear drives a movable rod and the centrifugal tank to rotate, the sewage is centrifugally filtered through a first filter screen and a second filter screen, filtered sewage is remained at the inner side of the second filter screen, the filtered sewage is discharged through a drain pipe, meanwhile, the sewage is discharged onto a movable screen plate through a sewage discharge port, the movable rod and the sewage discharge pipe, the sewage is discharged through a water outlet pipe, then a sealing plug is opened, the movable screen plate is taken out, and the sewage on the movable screen plate is removed, the device filters the sewage in a centrifugal filtering mode, and has a good filtering effect, simultaneously, sewage and dirt are conveniently separated, and sewage discharge and drainage can be simultaneously carried out, so that the sewage treatment efficiency is improved, and the sewage treatment device is easy for users to use.
Drawings
FIG. 1 is a schematic structural view of a sewage treatment plant for natural degradation of microorganisms according to the present invention;
FIG. 2 is an enlarged view of the portion A of the sewage treatment plant with natural degradation of microorganisms according to the present invention shown in FIG. 1;
FIG. 3 is an enlarged view of the portion B of the sewage treatment plant with natural microbial degradation shown in FIG. 1;
FIG. 4 is a top view of the connection of the centrifugal tank, the first filter screen and the second filter screen of the device for treating sewage through natural degradation of microorganisms.
In the figure: 1 tank body, 2 water inlet pipes, 3 supporting rods, 4 water outlet pipes, 5 clamping blocks, 6 supporting frames, 7 movable screen plates, 8 sealing blocks, 9 sealing plugs, 10 cross rods, 11 first driving motors, 12 rotating rods, 13 driving bevel gears, 14 bearings, 15 movable rods, 16 sewage draining pipes, 17 driven bevel gears, 18 centrifugal tanks, 19 sewage draining ports, 20 water draining pipes, 21 first filtering nets, 22 second filtering nets, 23 stroke blocks, 24 steel balls, 25 cleaning pipes, 26 hoses, 27 motor plates, 28 second driving motors, 29 eccentric wheels and 30 connecting rods.
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.
Referring to fig. 1-4, a microbial natural degradation sewage treatment device, includes a tank body 1, the top of the tank body 1 is communicated with a water inlet pipe 2, the bottom of the water inlet pipe 2 is penetrated and extended into the tank body 1 and fixedly connected with the tank body 1, the periphery of the bottom of the outer surface of the tank body 1 is fixedly connected with a support rod 3, the support rod 3 is in an inclined design, the bottom of the support rod 3 is fixedly connected with a rubber base, the top of the water inlet pipe 2 is fixedly connected with a connecting flange, the bottom of the tank body 1 is communicated with a water outlet pipe 4, the bottom of the left side of the inner cavity of the tank body 1 is fixedly connected with a fixture block 5, the inner part of the fixture block 5 is clamped with a movable mesh plate 7, the left end and the right end of the bottom of the inner cavity of the tank body 1 are fixedly connected with a support frame, a sealing plug 9 is clamped inside the sealing block 8, a cross rod 10 is fixedly connected to the bottom between the left end and the right end of the inner cavity of the tank body 1, a first driving motor 11 is fixedly connected to the bottom of the right side of the tank body 1, an output shaft of the first driving motor 11 penetrates through and extends into the tank body 1 and is movably connected with the tank body 1, the model of the first driving motor 11 can be A155S45F, an output shaft of the first driving motor 11 is fixedly connected with a rotating rod 12, a driving conical gear 13 is fixedly connected to the left side of the rotating rod 12, a bearing 14 is fixedly connected to the top of the cross rod 10, a movable rod 15 is sleeved inside the bearing 14, a drain pipe 16 is fixedly connected to the bottom of the cross rod 10, the center of the drain pipe 16 and the center of the movable mesh plate 7 are positioned on the same vertical straight line, a drain valve is fixedly connected to the bottom of the water outlet pipe 4, a driven conical gear 17 is fixedly connected to the, the top of the movable rod 15 is fixedly connected with a centrifugal tank 18, the inner wall of the tank body 1 is fixedly connected with an annular track, the left and right ends of the centrifugal tank 18 are fixedly connected with rollers, one ends of the rollers penetrate through and extend to the inside of the annular track, the outer surfaces of the rollers are in sliding connection with the inner side of the annular track, the bottom of the centrifugal tank 18 is provided with a sewage discharge outlet 19, the movable rod 15 is a hollow movable rod, the top of the movable rod 15 is communicated with the bottom of the sewage discharge outlet 19, the bottom of the movable rod 15 penetrates through and extends to the outside of the cross rod 10 and is communicated with a sewage discharge pipe 16, the left and right ends of the bottom of the centrifugal tank 18 are communicated with drain pipes 20, the bottom of the inner cavity of the centrifugal tank 18 is fixedly connected with a first filter screen 21, the bottom of the inner cavity of the centrifugal tank 18 is fixedly connected with a second filter screen 22 on the inner side of the first filter screen 21, the right side wall of the top of the tank body 1 is fixedly connected with a stroke block 23, the inside of the stroke block 23 is slidably connected with a steel ball 24, the inside of the steel ball 24 is fixedly connected with a cleaning pipe 25, the upper end and the lower end of the cleaning pipe 25 sequentially penetrate through the steel ball 24 and the outside of the stroke block 23, the outer surface of the steel ball 24 is sleeved with a wear-resistant rubber ring, the top and the bottom of the stroke block 23 are both provided with a trapezoidal stroke groove matched with the cleaning pipe 25, the top of the cleaning pipe 25 is communicated with a hose 26, one end of the hose 26 far away from the cleaning pipe 25 is communicated with an external cleaning water tank, the top of the right side of the tank body 1 is fixedly connected with a motor plate 27, the top of the motor plate 27 is fixedly connected with a second driving motor 28, the center of the centrifugal tank 18 and the center of the water inlet pipe 2 are positioned on the same vertical straight line, the bottom, the control box, the first driving motor 11 and the second driving motor 28 are electrically connected with an external power supply, an output shaft of the second driving motor 28 is fixedly connected with an eccentric wheel 29, the bottom of the front surface of the eccentric wheel 29 is connected with a connecting rod 30 in a sliding manner, one end of the cleaning pipe 25, which is far away from the hose 26, is fixedly connected with a spray head, one end of the connecting rod 30, which is far away from the eccentric wheel 29, is hinged with the top of the right side of the cleaning pipe 25 and is communicated with an external cleaning water tank through the hose 26, cleaning water is sprayed out from the spray head through the hose 26 and the cleaning pipe 25, the control box controls the output shaft of the second driving motor 28 to rotate to drive the eccentric wheel 29 to rotate, meanwhile, the connecting rod 30 moves along the motion track of the eccentric wheel 29 and drives the cleaning pipe 25 to do repeated swinging motion by taking the steel ball 24, the device makes the cleaning pipe 25 do repeated swinging motion in the process of cleaning the inner wall of the centrifugal tank 18, thereby achieving the purpose of conveniently cleaning the inner wall of the centrifugal tank 18, avoiding stains from being adsorbed on the inner wall of the centrifugal tank 18 for a long time, not only ensuring the cleaning efficiency, but also ensuring the normal work of the centrifugal tank 18, being convenient to use and being applicable to various conditions, through leading sewage into the centrifugal tank 18 from the water inlet pipe 2, and controlling the output shaft of the first driving motor 11 to rotate through the control box to drive the driving bevel gear 13 to rotate, and the top of the driving bevel gear 13 is meshed with the driven bevel gear 17, so that the driven bevel gear 17 drives the movable rod 15 and the centrifugal tank 18 to rotate, the sewage is centrifugally filtered through the first filter screen 21 and the second filter screen 22, the filtered sewage is remained at the inner side of the second filter screen 22, and the filtered sewage is discharged through the drain pipe 20, simultaneously the filth passes through drain 19, movable rod 15 and blow off pipe 16 are discharged into on the activity otter board 7, sewage then is discharged through outlet pipe 4, then open sealing plug 9, and take out activity otter board 7, and clear away the filth on the activity otter board 7, the device filters sewage through centrifugal filtration's mode, not only the filter effect is good, simultaneously convenient with sewage and filth separation, and blowdown and drainage can go on simultaneously, sewage treatment's efficiency has been improved, easy user's use.
To sum up, the device for treating sewage through natural degradation of microorganisms is communicated with an external cleaning water tank through a hose 26, cleaning water is sprayed out from a spray head through the hose 26 and a cleaning pipe 25, the output shaft of a second driving motor 28 is controlled by a control box to rotate to drive an eccentric wheel 29 to rotate, meanwhile, a connecting rod 30 moves along the motion track of the eccentric wheel 29 and drives the cleaning pipe 25 to do repeated swinging motion by taking a steel ball 24 as the center, so that the inner wall of a centrifugal tank 18 is cleaned at multiple angles, and cleaning mixed liquid after cleaning is discharged through a water discharge pipe 20, the device enables the cleaning pipe 25 to do repeated swinging motion in the process of cleaning the inner wall of the centrifugal tank 18, thereby achieving the purpose of conveniently cleaning the inner wall of the centrifugal tank 18, avoiding dirt from being adsorbed on the inner wall of the centrifugal tank 18 for a long time, ensuring the cleaning efficiency and ensuring the normal work of the centrifugal tank 18, convenient use and is suitable for various conditions.
Moreover, sewage is guided into the centrifugal tank 18 from the water inlet pipe 2, the output shaft of the first driving motor 11 is controlled by the control box to rotate to drive the driving bevel gear 13 to rotate, the top of the driving bevel gear 13 is engaged with the driven bevel gear 17, so that the driven bevel gear 17 drives the movable rod 15 and the centrifugal tank 18 to rotate, the sewage is centrifugally filtered through the first filter screen 21 and the second filter screen 22, filtered sewage is remained at the inner side of the second filter screen 22, the filtered sewage is discharged through the drain pipe 20, meanwhile, the sewage is discharged onto the movable screen 7 through the sewage discharge port 19, the movable rod 15 and the sewage discharge pipe 16, the sewage is discharged through the water outlet pipe 4, then the sealing plug 9 is opened, the movable screen 7 is taken out, the sewage on the movable screen 7 is removed, and the device filters the sewage in a centrifugal filtering mode, not only the filter effect is good, and the while is convenient with sewage and filth separation, and blowdown and drainage can go on simultaneously, have improved sewage treatment's efficiency, and easy user's use has solved behind sewage discharge sewage treatment jar, and the spot on the sewage treatment jar inner wall is difficult to clear away, and long-time accumulation leads to the spot more and more, not only influences sewage treatment's efficiency, has also influenced the normal operation of sewage treatment jar simultaneously, the not convenient to use problem.
It is to be noted that 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 an … …" 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 (9)

1. The utility model provides a microorganism nature degradation sewage treatment plant, includes jar body (1), its characterized in that: the water tank is characterized in that the top of the tank body (1) is communicated with a water inlet pipe (2), supporting rods (3) are fixedly connected to the periphery of the bottom of the outer surface of the tank body (1), the bottom of the tank body (1) is communicated with a water outlet pipe (4), a clamping block (5) is fixedly connected to the left bottom of an inner cavity of the tank body (1), a movable net plate (7) is clamped inside the clamping block (5), supporting frames (6) are fixedly connected to the left end and the right end of the inner cavity of the tank body (1), the top of each supporting frame (6) is abutted to the bottom of the corresponding movable net plate (7), a sealing block (8) corresponding to the movable net plate (7) is fixedly connected to the bottom of the right side of the tank body (1), a sealing plug (9) is clamped inside the sealing block (8), a cross rod (10) is fixedly connected to the bottom of the left end and the right end, the output shaft of the first driving motor (11) is fixedly connected with a rotating rod (12), the left side of the rotating rod (12) is fixedly connected with a driving bevel gear (13), the top of the transverse rod (10) is fixedly connected with a bearing (14), a movable rod (15) is sleeved inside the bearing (14), the bottom of the transverse rod (10) is fixedly connected with a blow-off pipe (16), the outer surface of the movable rod (15) is fixedly connected with a driven bevel gear (17), the top of the movable rod (15) is fixedly connected with a centrifugal tank (18), a blow-off port (19) is formed in the bottom of the centrifugal tank (18), the left end and the right end of the bottom of the centrifugal tank (18) are communicated with drain pipes (20), the bottom of the inner cavity of the centrifugal tank (18) is fixedly connected with a first filter screen (21), the bottom of the inner cavity of the centrifugal tank (18) is fixedly connected with a second filter screen (22) on the inner side, the right side wall fixedly connected with stroke piece (23) at the jar body (1) top, the inside sliding connection of stroke piece (23) has steel ball (24), the inside fixedly connected with scavenge pipe (25) of steel ball (24), the top intercommunication of scavenge pipe (25) has hose (26), the top fixedly connected with motor board (27) on the jar body (1) right side, the top fixedly connected with second driving motor (28) of motor board (27), the output shaft fixedly connected with eccentric wheel (29) of second driving motor (28), the positive bottom sliding connection of eccentric wheel (29) has connecting rod (30).
2. The device for treating sewage through natural degradation of microorganisms according to claim 1, wherein: the movable rod (15) is a hollow movable rod, the top of the movable rod (15) is communicated with the bottom of the sewage draining outlet (19), and the bottom of the movable rod (15) penetrates through and extends to the outside of the cross rod (10) and is communicated with a sewage draining pipe (16).
3. The device for treating sewage through natural degradation of microorganisms according to claim 1, wherein: the first filter screen (21) and the second filter screen (22) are both annular, and the centrifugal tank (18) is hollow and cylindrical, and the top of the centrifugal tank is missing.
4. The device for treating sewage through natural degradation of microorganisms according to claim 1, wherein: the center of the centrifugal tank (18) and the center of the water inlet pipe (2) are positioned on the same vertical straight line, and the bottom of the left side of the tank body (1) is fixedly connected with a control box.
5. The device for treating sewage through natural degradation of microorganisms according to claim 1, wherein: the outer surface of the steel ball (24) is sleeved with a wear-resistant rubber ring, and trapezoidal stroke grooves matched with the cleaning pipe (25) are formed in the top and the bottom of the stroke block (23).
6. The device for treating sewage through natural degradation of microorganisms according to claim 1, wherein: one end of the cleaning pipe (25) far away from the hose (26) is fixedly connected with a spray head, and one end of the connecting rod (30) far away from the eccentric wheel (29) is hinged with the top of the right side of the cleaning pipe (25).
7. The device for treating sewage through natural degradation of microorganisms according to claim 1, wherein: the center of the sewage discharge pipe (16) and the center of the movable screen plate (7) are positioned on the same vertical straight line, and the bottom of the water outlet pipe (4) is fixedly connected with a water drain valve.
8. The device for treating sewage through natural degradation of microorganisms according to claim 1, wherein: the support rod (3) is designed to be inclined, the bottom of the support rod (3) is fixedly connected with a rubber base, and the top of the water inlet pipe (2) is fixedly connected with a connecting flange.
9. The device for treating sewage through natural degradation of microorganisms according to claim 1, wherein: the inner wall fixedly connected with annular rail of the jar body (1), the equal fixedly connected with one end in both ends runs through and extends to the inside gyro wheel of annular rail about centrifuge bowl (18), and the surface of gyro wheel is sliding connection with annular rail's inboard.
CN201911269877.XA 2019-12-11 2019-12-11 Microorganism natural degradation sewage treatment plant Pending CN111298501A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112057937A (en) * 2020-09-23 2020-12-11 肖虎来 Biological extraction separation purification device
CN112238087A (en) * 2020-10-10 2021-01-19 马鞍山健鼎化工有限公司 Novel polyferric sulfate research and development automatic cleaning backflow mechanism and working method
CN112924642A (en) * 2021-01-26 2021-06-08 吉林省农业科学院 Harmful substance detection device for microbial degradation

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