CN216320448U

CN216320448U - Municipal sewage treatment device with prevent blockking up function

Info

Publication number: CN216320448U
Application number: CN202122627089.2U
Authority: CN
Inventors: 肖旭; 胡光; 杨百俐
Original assignee: Huaian Tongfang Salt Chemical Industrial Sewage Treatment Co ltd
Current assignee: Huaian Tongfang Salt Chemical Industrial Sewage Treatment Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-19
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a municipal sewage treatment device with an anti-blocking function, which comprises a shell, a filter screen, an animal seat and a suspension pipe, wherein the filter screen is arranged on the shell; a housing: the filter screen is a hollow cylindrical shell, openings are formed in the middle parts of two ends of the hollow cylindrical shell, an annular fixed gear ring is fixed at the upper end of an inner cavity of the shell, a water outlet pipe is arranged in the middle part of the side surface of the shell, the opening at the lower end of the shell is closed through a material collecting hopper, the filter screen is arranged in the inner cavity of the shell, and two ends of the filter screen respectively extend to the upper end surface and the lower end surface of the shell; an animal seat: the negative pressure component is arranged on the side surface of the rotor seat and is in transmission fit with the fixed gear ring; suspending the tube: pass the center of shell and in the lower extreme extends to the collecting hopper, the suspension pipe links to each other with outside support is fixed, the suspension pipe top is equipped with row material mechanism, and this municipal sewage treatment plant with prevent blockking up function has the ability of preventing blockking up simultaneously through filterable mode separation impurity.

Description

Municipal sewage treatment device with prevent blockking up function

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a municipal sewage treatment device with an anti-blocking function.

Background

Along with the improvement of people's standard of living, also strengthened the pollution to the environment simultaneously, especially water pollution is more and more serious, including domestic water pollution and industrial water pollution, these sewage need do one-step processing to sewage treatment plant and just can discharge, but often contain all kinds of impurity in these sewage, current sewage treatment generally need subside impurity and silt, but area is big, and is inefficient, often can be caused by the impurity that contains in the sewage when using the filter screen and block up, lead to sewage treatment plant unable normal work, influence the treatment effeciency to sewage, for this reason, we provide a municipal sewage treatment plant with prevent blockking up the function.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides a municipal sewage treatment device with an anti-blocking function, which can separate impurities in a filtering mode, has the anti-blocking capacity and can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a municipal sewage treatment device with an anti-blocking function comprises a shell, a filter screen, an animal seat and a suspension pipe;

a housing: the filter screen is a hollow cylindrical shell, openings are formed in the middle parts of two ends of the hollow cylindrical shell, an annular fixed gear ring is fixed at the upper end of an inner cavity of the shell, a water outlet pipe is arranged in the middle part of the side surface of the shell, the opening at the lower end of the shell is closed through a material collecting hopper, the filter screen is arranged in the inner cavity of the shell, and two ends of the filter screen respectively extend to the upper end surface and the lower end surface of the shell;

an animal seat: the negative pressure component is arranged on the side surface of the rotor seat and is in transmission fit with the fixed gear ring;

suspending the tube: the center and the lower extreme that pass the shell extend to in the collecting hopper, the suspension pipe links to each other with outside support is fixed, the suspension pipe top is equipped with row material mechanism, it links to each other with the active cell seat is fixed through the connecting rod to arrange the material mechanism.

Furthermore, the rotor base comprises cavity plates, end plates and a through cavity, the cavity plates are arranged oppositely from top to bottom, the edge positions of the cavity plates and the edge positions of the cavity plates are connected through vertical cavity plates, and the through cavity is formed in the middle of each end plate. The rotor seat can rotate along with the spiral mandrel, the reverse fluid from outside to inside is attracted through the negative pressure assembly to wash the filter screen, and the filtration and the washing can be carried out simultaneously.

Furthermore, the cavity plate is a pipe with an axial hole formed in the side surface, and the edge position of the axial hole is attached to the inner side surface of the filter screen. The filter screen is shielded by the cavity plate, the unshielded part seeps water outwards, and impurities are left on the inner side of the filter screen.

Further, the negative pressure assembly comprises a sealing plate, a gear, a vortex blade and an overflow hole, the upper end and the lower end of the cavity plate are respectively sealed through the sealing plate, the overflow hole is formed in the middle of the sealing plate at the lower end, the vortex blade is located on the inner side of the cavity plate, the gear located on the outer side of the cavity plate is fixed to the top end of the vortex blade through a shaft, and the gear is meshed with the fixed gear ring. The fluid outside the filter screen is introduced through the rotation of the vortex blade, the flushing effect is achieved when the fluid passes through the filter screen, and water flow is guided out through the overflow holes.

Further, the discharging mechanism comprises a motor and a spiral mandrel, the motor is fixed at the upper end of the suspension tube, the spiral mandrel is arranged in the inner cavity of the suspension tube, and the upper end of the spiral mandrel is fixedly connected with an output shaft of the motor. The silt and the sundries deposited in the collecting hopper are pumped out by the discharge mechanism matched with the suspension pipe.

Further, still include bagger and row's material pipe, the bagger is fixed at the top of suspension pipe, the inboard bottom of bagger is higher to the upper end export of suspension pipe, the side kneck of bagger sets up row's material pipe. The mud bucket is used for receiving and separating mud, sand and sundries.

Compared with the prior art, the utility model has the beneficial effects that: this municipal sewage treatment plant with prevent blockking up function has following benefit:

1. according to the municipal sewage treatment device with the anti-blocking function, the filter screen is shielded through the cavity plate, the part which is not shielded seeps water outwards, impurities are left on the inner side of the filter screen, the filter screen has the effect of separating the impurities from silt, reverse fluid from outside to inside is sucked through the negative pressure assembly to wash the filter screen, the filtering and the washing can be carried out simultaneously, and the blockage of the filter screen can be avoided;

2. the motor drives the spiral mandrel and the rotor base to synchronously rotate, and simultaneously drives the vortex blades to conduct drainage and synchronously control;

3. when the spiral core shaft rotates, the spiral core shaft is matched with the suspension pipe to form a feeder, so that impurities such as silt at the bottom can be outwards pumped out, and continuous operation is guaranteed.

Drawings

FIG. 1 is a schematic side view of the overall axial configuration of the present invention;

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

FIG. 3 is a schematic structural view of the assembled rotor base and negative pressure assembly of the present invention;

FIG. 4 is a schematic side view of the rotor base of the present invention;

FIG. 5 is a schematic cross-sectional view of the rotor base according to the present invention;

FIG. 6 is a schematic view of a negative pressure assembly according to the present invention.

In the figure: the device comprises a shell 1, a fixed gear ring 101, a water outlet pipe 102, a collecting hopper 2, a filter screen 3, a movable sub-base 4, a cavity plate 401, an end plate 402, a cavity 403, a negative pressure assembly 5, a sealing plate 501, a gear 502, a vortex blade 503, an overflow hole 504, a suspension pipe 6, a motor 7, a spiral mandrel 8, a connecting rod 9, a hopper 10 and a discharge pipe 11.

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. 1-6, the present embodiment provides a technical solution: a municipal sewage treatment device with an anti-blocking function comprises a shell 1, a filter screen 3, a rotor base 4 and a suspension pipe 6;

the shell 1: the filter screen is a hollow cylindrical shell, the middle parts of two ends of the hollow cylindrical shell are provided with openings, an annular fixed gear ring 101 is fixed at the upper end of an inner cavity of the shell 1, the middle part of the side surface of the shell 1 is provided with a water outlet pipe 102, the opening at the lower end of the shell 1 is closed by a material collecting hopper 2, the filter screen 3 is arranged in the inner cavity of the shell 1, and two ends of the filter screen 3 respectively extend to the upper end surface and the lower end surface of the shell 1;

an animal seat 4: the negative pressure component 5 is arranged on the side surface of the rotor base 4, and the negative pressure component 5 is in transmission fit with the fixed gear ring 101;

the rotor base 4 comprises a cavity plate 401, an end plate 402 and a through cavity 403, wherein the cavity plate 401 is arranged up and down oppositely, the edge positions of the cavity plate 401 and the end plate are connected through the vertical cavity plate 401, and the middle part of the end plate 302 is provided with the through cavity 403; the cavity plate 401 is a pipe with an axial hole on the side, and the edge of the axial hole is attached to the inner side of the filter screen 3;

the negative pressure assembly 5 comprises a sealing plate 501, a gear 502, a vortex blade 503 and an overflow hole 504, the upper end and the lower end of the cavity plate 401 are respectively sealed by the sealing plate 501, the overflow hole 504 is arranged in the middle of the sealing plate 501 at the lower end, the vortex blade 503 is positioned at the inner side of the cavity plate 401, the gear 502 positioned at the outer side of the cavity plate 401 is fixed at the top end of the vortex blade 503 through a shaft, and the gear 502 is meshed with the fixed gear ring 101;

suspension pipe 6: the suspension tube 6 is fixedly connected with an external bracket, the top end of the suspension tube 6 is provided with a discharging mechanism, and the discharging mechanism is fixedly connected with the rotor base 4 through a connecting rod 9;

the discharging mechanism comprises a motor 7 and a spiral mandrel 8, the motor 7 is fixed at the upper end of the suspension tube 6, the spiral mandrel 8 is arranged in the inner cavity of the suspension tube 6, and the upper end of the spiral mandrel 8 is fixedly connected with an output shaft of the motor 7; when the spiral core shaft 8 rotates, the spiral core shaft is matched with the suspension pipe 6 to form a feeder, so that impurities such as silt at the bottom can be pumped outwards, and continuous operation is guaranteed;

the motor 7 drives the spiral mandrel 8 and the rotor base 4 to synchronously rotate, and simultaneously drives the vortex blades 503 to conduct drainage and synchronously control;

the mud bucket 10 is fixed at the top of the suspension pipe 6, an outlet at the upper end of the suspension pipe 6 is higher than the bottom of the inner side of the mud bucket 10, and the discharge pipe 11 is arranged at the side interface of the mud bucket 10;

shield filter screen 3 through cavity board 401, the outside infiltration of part that does not shield, impurity stays filter screen 3's inboard, and filter screen 3 plays the effect of separation impurity and silt, attracts by outer reverse fluid to the interior through negative pressure component 5 to wash filter screen 3, filters and washes and can go on simultaneously, can avoid filter screen 3's jam.

It is to be noted that the suspension tube 6 is fixedly connected to an external support, not shown, the suspension tube 6 being stationary relative to the housing 1; the motor 7 is connected to an external power source through an external switch.

The working principle of the municipal sewage treatment device with the anti-blocking function provided by the utility model is as follows:

sewage to be treated enters the inner side of the filter screen 3 through an opening at the upper end of the shell 1, the cavity plate 401 shields part of the filter screen 3, water passes through the filter screen 3 through the unshielded part and is discharged outwards through the water outlet pipe 102, and silt and impurities are blocked at the inner side of the filter screen 3;

the motor 7 works to drive the spiral mandrel 8 to rotate, the spiral mandrel 8 drives the connecting rod 9 and the rotor base 4 to integrally rotate, the shielding position of the cavity plate 401 is continuously changed, meanwhile, when the cavity plate rotates relative to the shell 1, the spiral mandrel is meshed with the gear 502 and the fixed gear ring 101, so that the gear 502 drives the vortex blade 503 to rotate, the pressure inside the cavity plate 401 is changed, water flow of the shielded part of the water outside the filter screen 3 reversely penetrates through the filter screen 3 to wash the filter screen 3, and fluid is discharged downwards through the overflow hole 504;

in the silt and debris deposit collecting hopper 2, when spiral dabber 8 rotated for suspension pipe 6, formed spiral feeder, outwards extracted sedimentary silt, flow to hopper 10 after arrange the discharge tube 11 and derive.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a municipal sewage treatment plant with prevent blockking up function which characterized in that: comprises a shell (1), a filter screen (3), a rotor seat (4) and a suspension pipe (6); housing (1): the filter screen is a hollow cylindrical shell, openings are formed in the middle parts of two ends of the hollow cylindrical shell, an annular fixed gear ring (101) is fixed at the upper end of an inner cavity of the shell (1), a water outlet pipe (102) is arranged in the middle part of the side surface of the shell (1), the opening at the lower end of the shell (1) is sealed through a collecting hopper (2), the filter screen (3) is arranged in the inner cavity of the shell (1), and the two ends of the filter screen (3) extend to the upper end face and the lower end face of the shell (1) respectively; an animal seat (4): the negative pressure component (5) is arranged on the side surface of the rotor seat (4), and the negative pressure component (5) is in transmission fit with the fixed gear ring (101);

suspension tube (6): the center of passing shell (1) and lower extreme extend to in collecting hopper (2), and suspension pipe (6) are fixed continuous with outside support, suspension pipe (6) top is equipped with row material mechanism, arranges that material mechanism passes through connecting rod (9) and moves sub-seat (4) fixed continuous.

2. The municipal sewage treatment plant with the anti-clogging function according to claim 1, wherein: the rotor seat (4) comprises a cavity plate (401), an end plate (402) and a through cavity (403), the cavity plate (401) is arranged up and down oppositely, the edge positions of the cavity plate and the end plate are connected through the vertical cavity plate (401), and the middle of the end plate (402) is provided with the through cavity (403).

3. The municipal sewage treatment plant with the anti-clogging function according to claim 2, wherein: the cavity plate (401) is a pipe with an axial hole formed in the side surface, and the edge position of the axial hole is attached to the inner side surface of the filter screen (3).

4. The municipal sewage treatment plant with the anti-clogging function according to claim 3, wherein: negative pressure subassembly (5) are including shrouding (501), gear (502), vortex blade (503) and overflow hole (504), the upper and lower end of chamber board (401) is sealed through shrouding (501) respectively, and shrouding (501) middle part that is in the lower extreme is equipped with overflow hole (504), vortex blade (503) are in the inboard of chamber board (401), the top of vortex blade (503) is fixed with gear (502) that is in the chamber board (401) outside through the axle, gear (502) and decide ring gear (101) meshing.

5. The municipal sewage treatment plant with the anti-clogging function according to claim 1, wherein: the discharging mechanism comprises a motor (7) and a spiral mandrel (8), the motor (7) is fixed at the upper end of the suspension tube (6), the spiral mandrel (8) is arranged in the inner cavity of the suspension tube (6), and the upper end of the spiral mandrel (8) is fixedly connected with an output shaft of the motor (7).

6. The municipal sewage treatment plant with the anti-clogging function according to claim 1, wherein: still include bagger (10) and arrange material pipe (11), the top at suspension pipe (6) is fixed in bagger (10), the inboard bottom of bagger (10) is higher in the upper end export of suspension pipe (6), the side kneck of bagger (10) sets up row material pipe (11).