CN217868517U

CN217868517U - Microbial sewage purification equipment

Info

Publication number: CN217868517U
Application number: CN202022867583.1U
Authority: CN
Inventors: 敖玲玲
Original assignee: Guizhou Miaoxingren Environmental Protection Technology Co ltd
Current assignee: Guizhou Miaoxingren Environmental Protection Technology Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2022-11-22
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a little biological purification sewage equipment, the on-line screen storage device comprises a base, base top outer wall fixed mounting has first sedimentation tank, the inside horizontal fixed mounting of first sedimentation tank has the colating grid, one side outer wall fixed mounting of first sedimentation tank has first inlet tube, the opposite side outer wall fixed mounting of first sedimentation tank has first outlet pipe, the one end that first sedimentation tank was kept away from to first outlet pipe is connected with first water pump, the output of first water pump is connected with the second inlet tube, the one end fixedly connected with disinfection pond of first water pump is kept away from to the second inlet tube, the inside fixed mounting of disinfection pond has the fine filtration grid, one side outer wall fixed mounting of disinfection pond has the second outlet pipe. The utility model discloses a coarse filtration grid carries out preliminary filtration back to sewage and deposits in first sedimentation tank, disinfects and aerobic treatment in the disinfection pond, then carries out the secondary in the second sedimentation tank and deposits, adsorbs and filters sewage in the filtering ponds at last.

Description

Microbial sewage purification equipment

Technical Field

The utility model relates to a sewage purification technology field especially relates to a microbial sewage purification equipment.

Background

In recent years, the economy of China is rapidly developed, the urbanization process is increasingly accelerated, however, the urban sewage treatment facilities are far behind the social requirements in the aspects of construction, operation, management and the like, and become important factors for restricting the urbanization development of China. The main purpose of the environmental engineering wastewater treatment is to meet the requirement of the recycled water quality after the urban sewage is treated, so that the wastewater can be recycled after being treated.

However, the waste water brought by the current environmental engineering brings pollution of different degrees to underground water, lakes, rivers and the like, so that the water quality is deteriorated, the water cannot be drunk normally, the growth of algae is promoted, and a large amount of aquatic animals and plants die, so that the ecological environment is disturbed. Therefore, it is highly desirable to design a microbial wastewater treatment apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a microorganism sewage purification device.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a little biological purification sewage equipment, includes the base, base top outer wall fixed mounting has first sedimentation tank, the inside level fixed mounting of first sedimentation tank has the coarse filtration grid, one side outer wall fixed mounting of first sedimentation tank has first inlet tube, the opposite side outer wall fixed mounting of first sedimentation tank has first outlet pipe, the one end that first sedimentation tank was kept away from to first outlet pipe is connected with first water pump, the output of first water pump is connected with the second inlet tube, the one end fixedly connected with disinfection pond of first water pump is kept away from to the second inlet tube, the inside fixed mounting of disinfection pond has fine filtration grid, one side outer wall fixed mounting of disinfection pond has the second outlet pipe, the one end that disinfection pond was kept away from to the second outlet pipe is connected with the second water pump, the output of second water pump is connected with the third inlet tube, the one end fixedly connected with second sedimentation tank of second water pump is kept away from to the third inlet tube, one side outer wall fixed mounting of second sedimentation tank has the third outlet pipe, the one end fixedly connected with filtration membrane of second sedimentation tank is kept away from to the third outlet pipe, the inside level fixed mounting of filtration membrane, the downside of filtration membrane is located one side of filtration membrane.

Further, the top outer wall fixed mounting of disinfection pond has the air-blower, the output of air-blower is connected with the blast pipe, and the one end that the blast pipe kept away from the air-blower runs through disinfection pond top to disinfection pond inside.

Further, the symmetrical fixed mounting in back in disinfection pond has two motors, two driven connection has the puddler on the output shaft of motor, the one end that the motor was kept away from to the puddler runs through disinfection pond back to disinfection pond inside, and the one end that the motor was kept away from to the puddler has cup jointed the stirring leaf.

Furthermore, a medicine conveying pipe is fixedly mounted on the outer wall of one side, close to the second water outlet pipe, of the disinfection tank, a medicine box is fixedly connected to one end, far away from the disinfection tank, of the medicine conveying pipe, and a first check valve is fixedly mounted inside the medicine conveying pipe.

Furthermore, the equal fixed mounting in top outer wall of first sedimentation tank and second sedimentation tank has a dirty pipe, the bottom that goes out dirty pipe is connected with the sewer pipe, the inside fixed mounting of sewer pipe has the second check valve, and the second check valve is located between two dirty pipes that go out.

Furthermore, the one end of sewage pipe is connected with the sewage pump, and sewage pump fixed mounting is in the inside of base, the output of sewage pump is connected with the blow off pipe.

The beneficial effects of the utility model are that:

1. through the coarse filtration grid and the fine filtration grid that set up, the coarse filtration grid intercepts great floater and suspended solid in the sewage, and the fine filtration grid intercepts the less graininess filth in the sewage, and the jam of pipeline has been guaranteed to coarse filtration grid and the effectual jam that prevents of fine filtration grid, has ensured the unblocked of pipeline.

2. Through the active carbon and the filtration membrane that set up, final treatment is done to sewage to active carbon and filtration membrane, and the active carbon adsorbs peculiar smell and impurity in to sewage, and filtration membrane is arranged in getting rid of the compound that contains heavy metal ion that produces in the disinfection pond.

3. Through the medical kit and the first check valve that set up, the operator puts into the medical kit to the disinfectant, and the disinfectant gets into the disinfection pond through the medicine conveying pipe, makes things convenient for the operator to put in the disinfectant in the disinfection pond, and the steam in the first check valve has effectively prevented the disinfectant in the disinfection pond to the medical kit infiltration, pollutes the disinfectant in the medical kit.

4. Through the puddler and the stirring leaf that set up, the puddler drives the stirring leaf and rotates, and the water in stirring leaf stirring disinfection pond for the water in the disinfection pond and disinfectant intensive mixing, disinfection effect is better.

5. Through the air-blower and the blast pipe that set up, the air-blower sends the air into the disinfection pond through the blast pipe, and oxygen is richened to in the disinfection pond, and the effectual anaerobe in the disinfection pond of having killed on the one hand, on the other hand help disinfecting the chemical reaction of medicine in the pond for the disinfection effect is better.

6. Through the dirty pipe of play and the sewage pump that set up, go out dirty pipe and can in time discharge into the sewage pipe with the precipitate in first sedimentation tank and the second sedimentation tank, prevent that the precipitate in first sedimentation tank and the second sedimentation tank from blockking up other pipelines too much, influence the sewage treatment effect, the sewage pump is discharged the precipitate of sewage pipe, and the precipitate after the discharge can dewater the compression and recycle make full use of sewage resource.

Drawings

FIG. 1 is a schematic view of a sewage purification apparatus using microorganisms according to the present invention;

FIG. 2 is a schematic view of the front structure of a sewage treatment apparatus using microorganisms;

FIG. 3 is a schematic side view of a sewage treatment apparatus using microorganisms according to the present invention;

FIG. 4 is a schematic view of a second structure of a microorganism sewage purification apparatus provided by the present invention;

in the figure: the device comprises a base 1, a first sedimentation tank 2, a first water inlet pipe 3, a coarse filtering grid 4, an air blower 5, a 6 air supply pipe, a 7 disinfection tank, a second water inlet pipe 8, a first water pump 9, a first water outlet pipe 10, a medicine box 11, a fine filtering grid 12, a second sedimentation tank 13, a filtering tank 14, a third water inlet pipe 15, a second water pump 16, a second water outlet pipe 17, activated carbon 18, a filtering membrane 19, a fourth water inlet pipe 20, a third water outlet pipe 21, a third water pump 22, a fourth water outlet pipe 23, a first one-way valve 24, a second one-way valve 25, a sewage pump 26, a sewage discharge pipe 27, a sewage discharge pipe 28, a sewage discharge pipe 29, a stirring rod 30, a stirring blade 31, a motor 32 and a medicine delivery pipe 33.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, a microbial sewage purification device, comprising a base 1, a first sedimentation tank 2 is fixedly installed on the outer wall of the top of the base 1, sewage is primarily precipitated at the bottom of the first sedimentation tank 2, a coarse filtration grid 4 is fixedly installed on the inner horizontal surface of the first sedimentation tank 2, the coarse filtration grid 4 intercepts large floating objects and suspended objects in the sewage, a first water inlet pipe 3 is fixedly installed on the outer wall of one side of the first sedimentation tank 2, a first water outlet pipe 10 is fixedly installed on the outer wall of the other side of the first sedimentation tank 2, a first water pump 9 is connected to one end of the first water outlet pipe 10 far away from the first sedimentation tank 2, the output end of the first water pump 9 is connected with a second water inlet pipe 8, one end of the second water inlet pipe 8 far away from the first water pump 9 is fixedly connected with a disinfection tank 7, aerobic treatment and disinfection treatment are performed on the sewage in the disinfection tank 7, a fine filtration grid 12 is fixedly installed on the inner side of the disinfection tank 7, the fine filtration grid 12 intercepts smaller granular sewage in the sewage, a second water outlet pipe 17 is fixedly connected with a second water outlet pipe 14, an active carbon water inlet pipe 14 is connected with a third water inlet pipe 13, an active carbon filter tank 13 is connected to one end of the third water inlet pipe 14 and an active carbon filter tank 13 is connected with an active water inlet pipe 14, a filtering membrane 19 is horizontally and fixedly arranged in the filtering tank 14, the filtering membrane 19 is used for removing compounds containing heavy metal ions generated in the disinfecting tank 7, the filtering membrane 19 is positioned at the lower side of the activated carbon 18, and a fourth water outlet pipe 23 is fixedly arranged at one side of the filtering tank 14.

Further, the top outer wall fixed mounting of disinfection pond 7 has air-blower 5, and the output of air-blower 5 is connected with blast pipe 6, and blast pipe 6 one end of keeping away from air-blower 5 runs through disinfection pond 7 top to disinfection pond 7 inside, and air-blower 5 sends the air into disinfection pond 7 through blast pipe 6, and the effectual anaerobe of killing in the disinfection pond 7 of one side, on the other hand help the chemical reaction of disinfectant in the disinfection pond 7 for the disinfection effect is better.

Further, the symmetrical fixed mounting in back of disinfection pond 7 has two motors 32, the transmission is connected with puddler 30 on the output shaft of two motors 32, puddler 30 keeps away from the one end of motor 32 and runs through 7 backs in disinfection pond to 7 insides in the disinfection pond, and puddler 30 keeps away from the one end of motor 32 and has cup jointed stirring leaf 31, puddler 30 drives stirring leaf 31 and rotates, stirring leaf 31 stirs the water in disinfection pond 7, make the water in the disinfection pond 7 and disinfectant intensive mixing, the disinfection effect is better.

Further, a medicine conveying pipe 33 is fixedly installed on the outer wall of one side, close to the second water outlet pipe 17, of the disinfection tank 7, a medicine box 11 is fixedly connected to one end, far away from the disinfection tank, of the medicine conveying pipe 33, the medicine box 11 stores the disinfectant for standby, a first check valve 24 is fixedly installed inside the medicine conveying pipe 33, and the first check valve 24 effectively prevents water vapor in the disinfection tank 7 from permeating into the medicine box 11 to pollute the disinfectant in the medicine box 11.

Further, the outer walls of the tops of the first sedimentation tank 2 and the second sedimentation tank 13 are fixedly provided with a sewage outlet pipe 28, the bottom end of the sewage outlet pipe 28 is connected with a sewage pipe 29, a second check valve 25 is fixedly arranged in the sewage pipe 29, the second check valve 25 is positioned between the two sewage outlet pipes 28, and the second check valve 25 prevents the sediment on one side of the first sedimentation tank 2 from flowing to one side of the second sedimentation tank 13.

Further, one end of the sewage pipe 29 is connected with a sewage pump 26, the sewage pump 26 is fixedly installed inside the base 1, the sewage pump 26 pumps out the sediment in the sewage pipe 29, the output end of the sewage pump 26 is connected with a sewage discharge pipe 27, and the sediment is finally discharged through the sewage discharge pipe 27.

The working principle is as follows: when the device is used, an operator opens a valve of the first water inlet pipe 3 to inject sewage into the first sedimentation tank 2, a coarse filtering grid 4 in the first sedimentation tank 2 intercepts larger floaters and suspended matters in the sewage, the sewage is primarily precipitated at the bottom of the first sedimentation tank 2, after the primary precipitation is finished, the operator starts the first water pump 9, the upper-layer sewage of the first sedimentation tank 2 enters the second water inlet pipe 8 through the first water outlet pipe 10 and then enters the disinfection tank 7, a fine filtering grid 12 in the disinfection tank 7 intercepts smaller granular dirt in the sewage, the sewage reaches the bottom of the disinfection tank 7, the operator starts the air blower 5, the air blower 5 conveys air into the disinfection tank 7 through the air conveying pipe 6, so that the disinfection tank 7 is rich in oxygen to kill anaerobic bacteria in the disinfection tank 7, the operator puts disinfectant into the medicine box 11 after a period of time, the disinfectant enters the disinfection tank 7 along the medicine conveying pipe 33, an operator starts a motor 32, a stirring rod 30 drives a stirring blade 31 to rotate, the stirring blade 31 stirs the water body of the disinfection tank 7, so that the water body in the disinfection tank 7 is fully mixed with disinfectant, the operator starts a second water pump 16 after a period of time, the disinfected sewage in the disinfection tank 7 enters a third water inlet pipe 15 through a second water outlet pipe 17 and then enters a second sedimentation tank 13, after the disinfected sewage is completely precipitated in the second sedimentation tank 13, the third water pump 22 is started, the upper-layer water in the second sedimentation tank 2 enters a fourth water inlet pipe 20 through a third water outlet pipe 21 and then enters a filtering tank 14, the activated carbon 18 in the filtering tank 14 adsorbs peculiar smell and impurities in the sewage, a filtering membrane 19 is used for removing compounds containing heavy metal ions generated in the disinfection tank 7, the filtered water is stored at the bottom of the filtering tank 14, the operator is connected the water receiving pipe at fourth outlet pipe 23, open the valve on the fourth outlet pipe 23, water after the filtration alright discharge, after sewage treatment accomplishes, the operator opens the play dirty pipe 28 valve of first sedimentation tank 2 and the 23 lower extreme of second sedimentation tank, the lower part precipitate of first sedimentation tank 2 and second sedimentation tank 23 gets into sewage pipe 29 through a dirty pipe 28, the operator starts sewage pump 26, pass through blow off pipe 27 with the precipitate of sewage pipe 29 and discharge, the precipitate after the discharge can carry out the dehydration compression and recycle, make full use of sewage resource.

The above, only be the preferred embodiment of the present invention, but the utility model discloses a protection scope is not limited to this, and any technical personnel who is familiar with this technical field is in the technical scope of the utility model discloses, according to the utility model discloses a technical scheme and utility model design in addition the replacement of equivalence or change, all should cover the protection scope of the utility model.

Claims

1. The utility model provides a little biological purification sewage equipment, includes base (1), its characterized in that, base (1) top outer wall fixed mounting has first sedimentation tank (2), the inside level fixed mounting of first sedimentation tank (2) has coarse filtration grid (4), one side outer wall fixed mounting of first sedimentation tank (2) has first inlet tube (3), the opposite side outer wall fixed mounting of first sedimentation tank (2) has first outlet pipe (10), the one end that first sedimentation tank (2) were kept away from in first outlet pipe (10) is connected with first water pump (9), the output of first water pump (9) is connected with second inlet tube (8), the one end fixedly connected with disinfection pond (7) of first water pump (9) are kept away from in second inlet tube (8), the inside fixed mounting of disinfection pond (7) has fine filtration grid (12), one side outer wall fixed mounting of disinfection pond (7) has second outlet pipe (17), the one end that disinfection pond (7) were kept away from in second outlet pipe (17) is connected with second water pump (16), the output of second water pump (16) is connected with third inlet pipe (13), the one side of sedimentation tank (13) is connected with third inlet pipe (13), one end fixedly connected with filtering ponds (14) of second sedimentation tank (13) are kept away from to third outlet pipe (21), the inside horizontal fixed mounting of filtering ponds (14) has active carbon (18), the inside horizontal fixed mounting of filtering ponds (14) has filtration membrane (19), and filtration membrane (19) are located the downside of active carbon (18), filtering ponds (14) one side fixed mounting has fourth outlet pipe (23).

2. The equipment for purifying sewage by using microorganisms as claimed in claim 1, wherein a blower (5) is fixedly installed on the outer wall of the top of the disinfection tank (7), the output end of the blower (5) is connected with an air supply pipe (6), and one end, far away from the blower (5), of the air supply pipe (6) penetrates through the top of the disinfection tank (7) to the inside of the disinfection tank (7).

3. The microbial sewage purification equipment according to claim 1, wherein two motors (32) are symmetrically and fixedly mounted on the back of the disinfection tank (7), output shafts of the two motors (32) are connected with a stirring rod (30) in a transmission manner, one end, far away from the motor (32), of the stirring rod (30) penetrates through the back of the disinfection tank (7) to the inside of the disinfection tank (7), and one end, far away from the motor (32), of the stirring rod (30) is sleeved with a stirring blade (31).

4. The microbial sewage purification equipment according to claim 1, wherein a medicine conveying pipe (33) is fixedly installed on the outer wall of one side of the disinfection tank (7) close to the second water outlet pipe (17), a medicine box (11) is fixedly connected to one end, far away from the disinfection tank, of the medicine conveying pipe (33), and a first one-way valve (24) is fixedly installed inside the medicine conveying pipe (33).

5. The microbial sewage purification equipment according to claim 1, wherein a sewage outlet pipe (28) is fixedly installed on the outer wall of the top of each of the first sedimentation tank (2) and the second sedimentation tank (13), a sewage pipe (29) is connected to the bottom end of the sewage outlet pipe (28), a second one-way valve (25) is fixedly installed inside the sewage pipe (29), and the second one-way valve (25) is located between the two sewage outlet pipes (28).

6. A device for microbiological purification of sewage according to claim 5, characterized in that one end of said sewage pipe (29) is connected to a sewage pump (26), and said sewage pump (26) is fixedly mounted inside the base (1), and the output end of said sewage pump (26) is connected to a sewage pipe (27).