CN211056897U

CN211056897U - Buried sewage treatment integrated equipment

Info

Publication number: CN211056897U
Application number: CN201920767760.3U
Authority: CN
Inventors: 朱奎
Original assignee: Jiangsu Lvbosi Environmental Protection Equipment Co ltd
Current assignee: Jiangsu Lvbosi Environmental Protection Equipment Co ltd
Priority date: 2019-05-25
Filing date: 2019-05-25
Publication date: 2020-07-21
Anticipated expiration: 2029-05-25

Abstract

The utility model discloses a buried sewage treatment integrated equipment, which relates to the technical field of sewage treatment, and comprises a pre-buried groove, one side of the pre-buried groove is provided with a primary sedimentation tank, the primary sedimentation tank is connected with a connecting pipe, one end of the connecting pipe, which is far away from the primary sedimentation tank, is communicated with a water inlet tank, the water inlet tank is connected with a sewage pipe, one side of the primary sedimentation tank is provided with a primary contact tank, the bottom end of the sedimentation tank is provided with a first sewage discharge pump, the water outlet end of the first sewage discharge pump is connected with a first sewage discharge pipe, and one end of the first sewage discharge pipe is connected with the primary contact tank; install the grid machine in the intake chamber, the quick-witted case of grid machine blocks the large granule debris in the sewage, ensures the normal operating of water pump, and the grid machine slope sets up, has increased the interception area, has improved interception efficiency.

Description

Buried sewage treatment integrated equipment

Technical Field

The utility model relates to a sewage treatment technical field specifically buries formula sewage treatment integration equipment.

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, and 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 people.

However, most of the existing buried sewage treatment integrated equipment is heavy, low in ageing resistance and short in service life, and cannot treat sewage thoroughly. Therefore, the application provides buried sewage treatment integrated equipment to solve the problems in the background technology.

Disclosure of Invention

An object of the utility model is to provide bury formula sewage treatment integrated equipment to the buried formula sewage treatment integrated equipment who proposes in solving above-mentioned background is most comparatively heavy, and ageing resistance is low, and life is short, and to the not thorough problem of processing of sewage.

In order to achieve the above object, the utility model provides a following technical scheme: buried sewage treatment integrated equipment comprises a pre-buried groove, wherein a primary sedimentation tank is arranged on one side of the pre-buried groove, a connecting pipe is connected onto the primary sedimentation tank, one end, away from the primary sedimentation tank, of the connecting pipe is communicated with a water inlet groove, a sewage pipe is connected onto the water inlet groove, a primary contact tank is arranged on one side of the primary sedimentation tank, a first sewage discharge pump is installed at the bottom end of the sedimentation tank, the water outlet end of the first sewage discharge pump is connected with a first sewage discharge pipe, one end of the first sewage discharge pipe is connected onto the primary contact tank, a secondary contact tank is arranged on one side of the primary contact tank, a sedimentation tank is arranged on one side of the secondary contact tank, a sewage pump tank is arranged on one side of the sedimentation tank, a second sewage discharge pump is installed on the wall of the bottom end of the sedimentation tank, the water outlet end of the second sewage discharge pump is connected with a second sewage discharge pipe, and one end of, one side in dirty pump pond is provided with the disinfection pond, be connected with the outlet pipe on the disinfection pond, grid machine, first dredge pump, second dredge pump all with switch board electric connection.

As a further aspect of the present invention: the water inlet tank is obliquely provided with a grating machine, gratings on the grating machine are made of carbon steel, and the distance between the gratings on the grating machine is 3 mm.

As a further aspect of the present invention: be provided with rigidity angle spare on the grid machine, just pass through the bolt fastening between rigidity angle spare and the grid machine.

As a further aspect of the present invention: the primary contact pool is communicated with the secondary contact pool, and NZP-I filler is added into the primary contact pool.

As a further aspect of the present invention: NZP-II filler is added into the secondary contact tank, a centrifugal aerator is fixedly mounted on the tank wall at the bottom end of the secondary contact tank, and the centrifugal aerator is electrically connected with the control cabinet.

As a further aspect of the present invention: the sewage pipe, the connecting pipe, the first sewage discharge pipe, the second sewage discharge pipe and the water outlet pipe are all ABS pipes, and the pipes are bonded by ABS adhesive during connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is a glass fiber reinforced plastic buried integrated machine, which has the advantages of light weight, aging resistance and long service life; the water inlet tank is internally provided with the grating machine, the machine case of the grating machine intercepts large-particle sundries in sewage to ensure the normal operation of the water pump, and the grating machine is obliquely arranged to increase the intercepting area and improve the intercepting efficiency; the gratings on the grating machine are all made of carbon steel materials, the distance between the gratings is 3mm, and the grating machine has the characteristics of automatic cleaning, difficult blockage and good separation effect; the grid machine is fixed through the bolt on the corner fitting, so that the fixing work of the grid machine is simpler.

2. The utility model discloses an add NZP-I filler in the first-order contact tank, this filler water flow is very superior, add NZP-II filler in the second-order contact tank, as the carrier of denitrifying bacteria, it is effectual to remove nitrogen, phosphorus, sulphide, and install centrifugal aerator in the second-order contact tank, make sewage circulate constantly in the pond, contact with the biomembrane on the filler fully, reach the effect that the organic matter degrades rapidly, make the treatment of sewage more thorough; the sewage pipe, the connecting pipe, the first sewage discharge pipe, the second sewage discharge pipe and the water outlet pipe are all ABS pipes, and the pipes are bonded by ABS adhesive during connection, so that the sewage pipe is long in service life and has an anti-corrosion effect.

Drawings

FIG. 1 is a schematic structural view of a buried sewage treatment integrated device;

FIG. 2 is an enlarged view of the structure at A in the integrated buried sewage treatment apparatus.

In the figure: 1. pre-burying a groove; 2. a primary sedimentation tank; 3. a water inlet groove; 4. a sewage pipe; 5. a grid machine; 6. a connecting pipe; 7. a first sewage discharge pump; 8. a first drain pipe; 9. a primary contact tank; 10. a secondary contact tank; 11. a centrifugal aerator; 12. A sedimentation tank; 13. a second dredge pump; 14. a second sewage draining pipe; 15. a sewage pump pool; 16. a disinfection tank; 17. a water outlet pipe; 18. A rigid corner fitting; 19. and (4) bolts.

Detailed Description

Please refer to fig. 1-2, in the embodiment of the present invention, an integrated underground sewage treatment apparatus includes a pre-buried tank 1, one side of the pre-buried tank 1 is provided with a primary sedimentation tank 2, the primary sedimentation tank 2 is connected with a connection pipe 6, one end of the connection pipe 6 far away from the primary sedimentation tank 2 is communicated with a water inlet tank 3, the water inlet tank 3 is connected with a sewage pipe 4, the water inlet tank 3 is provided with a grating machine 5 in an inclined manner, gratings on the grating machine 5 are made of carbon steel, and the distance between the gratings on the grating machine 5 is 3mm, the grating machine 5 is provided with a rigid angle 18, and the rigid angle 18 and the grating machine 5 are fixed by a bolt 19, a case grating of the grating machine 5 intercepts large particles in sewage to ensure the normal operation of a water pump, the grating machine 5 is arranged in an inclined manner, so as to increase the intercepting area and improve; the gratings on the grating machine 5 are made of carbon steel materials, the distance between the gratings is 3mm, and the grating machine has the characteristics of automatic cleaning, difficult blockage and good separation effect.

A first-stage contact tank 9 is arranged on one side of the primary sedimentation tank 2, a first sewage pump 7 is arranged at the bottom end of the sedimentation tank 2, a first sewage discharge pipe 8 is connected with the water outlet end of the first sewage pump 7, one end of the first sewage discharge pipe 8 is connected with the first-stage contact tank 9, a second-stage contact tank 10 is arranged on one side of the first-stage contact tank 9, a sedimentation tank 12 is arranged on one side of the second-stage contact tank 10, the first-stage contact tank 9 is communicated with the second-stage contact tank 10, NZP-I filler is added in the first-stage contact tank 9, NZP-II filler is added in the second-stage contact tank 10, a centrifugal aerator 11 is fixedly arranged on the bottom tank wall of the second-stage contact tank 10, the centrifugal aerator 11 is electrically connected with a control cabinet, the centrifugal aerator 11 drives sewage to continuously circulate in the tank when working, and fully contacts with a biomembrane on the filler, so that the sewage treatment is more thorough.

One side of sedimentation tank 12 is provided with dirty pump pond 15, install second dredge pump 13 on the bottom pool wall of sedimentation tank 12, the play water end of second dredge pump 13 is connected with second blow off pipe 14, and the one end of second blow off pipe 14 and dirty pump pond 15 intercommunication, one side of dirty pump pond 15 is provided with disinfection pond 16, be connected with outlet pipe 17 on the disinfection pond 16, bar screen machine 5, first dredge pump 7, second dredge pump 13 all with switch board electric connection, sewage pipe 4, connecting pipe 6, first blow off pipe 8, second blow off pipe 14 and outlet pipe 17 all adopt the ABS pipe, and adopt the ABS adhesive to bond when hookup between its pipeline, the corrosion resistance of ABS pipe is strong, long service life, and maintenance cost is reduced.

The utility model discloses a theory of operation is: firstly, domestic or urban sewage is introduced into a water inlet tank 3 through a water inlet pipe 4, a control cabinet controls a grating machine 5 to start working, a grating net cage on the grating machine 5 intercepts large-particle impurities in the sewage to ensure the normal operation of a water pump, part of the impurities are precipitated in a water collecting tank 3, the separated sewage is introduced into a sedimentation tank 2 from a connecting pipe 6 for preliminary sedimentation, a first sewage discharge pump 7 in the preliminary sedimentation tank 2 introduces the sewage in the preliminary sedimentation tank 2 into a communicated primary contact tank 9 and a secondary contact tank 10 through a first sewage discharge pipe 8, NZP-I and NZP-II fillers added in the primary contact tank 9 and the secondary contact tank 10 are used as carriers of denitrifying bacteria, the fillers have good removal effects on nitrogen, phosphorus and sulfide, and the centrifugal aerator 11 in the secondary contact tank 10 can drive the sewage to continuously circulate in the tanks, fully contacts with the biomembrane on the filler, reach the effect of organic matter rapid degradation, make the more thorough of the processing of sewage, a period of time back, sewage after the degradation enters into sedimentation tank 12 and deposits once more, under the effect of second dredge pump 13 and second blow off pipe 14, let in sewage in the dirty pump pond 15, be the adjustable particle liquid level of liftable formula in the dirty pump pond 15, evenly deposit effectually in the dirty pump pond 15, then disinfect under the effect of disinfectant bleaching powder in the disinfection pond 16, at last through the direct discharge of sewage after outlet pipe 17 will be handled, can accomplish the treatment to sewage like this.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Buried sewage treatment integrated equipment comprises a pre-buried tank (1) and is characterized in that a primary sedimentation tank (2) is arranged on one side of the pre-buried tank (1), a connecting pipe (6) is connected onto the primary sedimentation tank (2), one end, far away from the primary sedimentation tank (2), of the connecting pipe (6) is communicated with a water inlet tank (3), a sewage pipe (4) is connected onto the water inlet tank (3), a primary contact tank (9) is arranged on one side of the primary sedimentation tank (2), a first sewage pump (7) is installed at the bottom end of the sedimentation tank (2), a first sewage discharge pipe (8) is connected to the water outlet end of the first sewage discharge pump (7), one end of the first sewage discharge pipe (8) is connected onto the primary contact tank (9), a secondary contact tank (10) is arranged on one side of the primary contact tank (9), and a sedimentation tank (12) is arranged on one side of the secondary contact tank (10), one side of sedimentation tank (12) is provided with dirty pump pond (15), install second dredge pump (13) on the bottom pool wall of sedimentation tank (12), the play water end of second dredge pump (13) is connected with second blow off pipe (14), just the one end and the dirty pump pond (15) intercommunication of second blow off pipe (14), one side of dirty pump pond (15) is provided with disinfection pond (16), be connected with outlet pipe (17) on disinfection pond (16), the slope is provided with grid machine (5) in intake antrum (3), grid machine (5), first dredge pump (7), second dredge pump (13) all with switch board electric connection.

2. The buried sewage treatment integrated equipment according to claim 1, wherein the grilles on the grillage machine (5) are made of carbon steel, and the distance between the grilles on the grillage machine (5) is 3 mm.

3. The buried sewage treatment integrated equipment according to claim 2, wherein the grid machine (5) is provided with a rigid angle piece (18), and the rigid angle piece (18) and the grid machine (5) are fixed through a bolt (19).

4. The buried sewage treatment integrated equipment according to claim 1, wherein the primary contact tank (9) is communicated with the secondary contact tank (10), and NZP-I filler is added into the primary contact tank (9).

5. The buried sewage treatment integrated equipment according to claim 1, wherein NZP-II filler is added in the secondary contact tank (10), a centrifugal aerator (11) is fixedly installed on the bottom tank wall of the secondary contact tank (10), and the centrifugal aerator (11) is electrically connected with the control cabinet.

6. The buried sewage treatment integrated equipment according to claim 1, wherein the sewage pipe (4), the connecting pipe (6), the first sewage discharge pipe (8), the second sewage discharge pipe (14) and the water outlet pipe (17) are all ABS pipes, and the pipes are bonded by ABS adhesive during connection.