CN219174380U

CN219174380U - Multistage sewage treatment equipment

Info

Publication number: CN219174380U
Application number: CN202320267412.6U
Authority: CN
Inventors: 卢超; 马国宁; 孙敏; 王艳; 杜亚娜
Original assignee: Xi'an Energy Conservation And Green Development Research Institute Co ltd
Current assignee: Xi'an Energy Conservation And Green Development Research Institute Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-06-13
Anticipated expiration: 2033-02-21

Abstract

The utility model relates to the field of sewage treatment equipment, and discloses multi-stage sewage treatment equipment which comprises a shockproof tray. The utility model discloses a sewage filter tank, including multiple filter component, is connected with on the tray takes precautions against earthquakes, the drain pipe has been seted up to sewage filter tank lower extreme, sewage filter tank upper end fixedly connected with downcomer, fixedly connected with sewage pretreatment case in downcomer upper end, fixedly connected with support between sewage filter tank and the sewage pretreatment case, sewage pretreatment case top is connected with the apron, be provided with the motor on the apron, the motor below passes the apron and is connected with and adsorbs filter component, this equipment adopts joint formula structure, can very convenient demolish through the pull, replace, wash the filter screen, reducible because long-time use, the filter screen saturation or damage, and inconvenient dismantlement change abluent problem, in addition when the equipment appears blockking up, the filter screen is independent, can be more convenient to carry out the investigation, convenient maintenance, the change.

Description

Multistage sewage treatment equipment

Technical Field

The utility model relates to the field of sewage treatment equipment, in particular to multi-stage sewage treatment equipment.

Background

And (3) sewage treatment: in order to achieve the aim of discharging sewage into a certain water body or purifying the water body required by reused water quality, the sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy sources, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and more people enter daily life, and in order to better treat the sewage, the sewage needs to be treated in multiple stages, but the conventional multi-stage sewage treatment equipment is required to be correspondingly improved because the filter screen is saturated or damaged due to long-time use, the equipment performance is reduced or cannot operate, and the equipment is inconvenient to detach, replace and clean.

Disclosure of Invention

The utility model provides a multistage sewage treatment device, including the tray takes precautions against earthquakes, be connected with the sewage filter tank that contains multiple filtration subassembly on the tray takes precautions against earthquakes, the drain pipe has been seted up to sewage filter tank lower extreme, sewage filter tank upper end fixedly connected with downcomer, downcomer upper end fixedly connected with sewage pretreatment case, fixedly connected with support between sewage filter tank and the sewage pretreatment case, sewage pretreatment case top is connected with the apron, is provided with the motor on the apron, and the motor output passes the apron and is connected with adsorption filtration subassembly.

Preferably, the adsorption and filtration assembly comprises a rotating shaft arranged at the output end of the motor 8, mounting grooves are symmetrically arranged on the rotating shaft, mounting frames are symmetrically clamped on the rotating shaft, and graphene adsorption filter screens are arranged inside the frames.

Preferably, the inside draw-in groove that cooperates multiple filter element that opens of sewage filter box, multiple filter element one side is opened there is the pull hole that cooperates multiple filter element.

Preferably, the multiple filtration subassembly contains the filtration frame of sewage filter incasement installation, and the filtration frame passes the pull hole respectively and carries out the joint with the draw-in groove that opens in the sewage filter incasement, and inside fixed mounting has pp cotton filter screen, active carbon filter screen, RO reverse osmosis membrane filter screen respectively.

Preferably, the mounting frame is provided with the handle in the mounting frame outside respectively, and mounting frame inboard cross-section size is unanimous with the draw-in groove of opening in the sewage filter tank.

Preferably, the motor, motor upper end and apron fixed connection, motor output part and pivot mounting groove cross section size are unanimous, motor output part and pivot joint.

Preferably, the shockproof tray comprises a steel ring, wherein a cross steel pipe is fixedly installed inside the steel ring, supporting legs are uniformly and fixedly distributed below the steel ring, and rubber gaskets are matched below the supporting legs.

Compared with the prior art, the utility model has the following beneficial effects:

1. compared with the traditional multi-stage sewage treatment equipment, the adsorption filtering assembly and the multiple filtering assemblies are of the clamping structure, the filter screen can be conveniently removed, replaced and cleaned through drawing, the problems that the filter screen is saturated or damaged due to long-time use and is inconvenient to detach, replace and clean can be reduced.

2. Compared with the traditional multi-stage sewage treatment equipment, the filter screen is independent when the equipment is blocked because the adsorption filter assembly and the multiple filter assemblies are of the clamping structure, so that the screening can be more conveniently carried out, and the equipment is convenient to overhaul and replace.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the installation of the wastewater pretreatment tank and the adsorption filtration assembly of the present utility model;

FIG. 3 is a schematic diagram of an adsorption filtration module according to the present utility model;

FIG. 4 is a schematic view of the installation of the wastewater filtration tank and multiple filtration modules of the present utility model;

FIG. 5 is a schematic cross-sectional view of a wastewater filtration tank and multiple filtration modules of the present utility model;

FIG. 6 is a schematic view of the shock absorbing tray of the present utility model.

Reference numerals: 1. a shockproof tray; 2. a sewage filter box; 3. a drain pipe; 4. a bracket; 5. a water supply pipe; 6. a sewage pretreatment tank; 7. a cover plate; 8. a motor; 9. an adsorption filtration assembly; 11. a steel ring; 12. a cross-shaped steel pipe; 13. a support leg; 21. a filter frame; 22. pp cotton filter screen; 23. an activated carbon filter screen; 24. RO reverse osmosis membrane filter screen; 25. a handle; 26. a round hole; 27. a clamping groove; 28. a drawing hole; 91. a rotating shaft; 92. a mounting groove; 93. a mounting frame; 94. and (3) a graphene adsorption filter screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

An embodiment one, given by fig. 1-6, a multi-stage sewage treatment apparatus includes a shock-resistant tray 1. The anti-vibration tray 1 is connected with a sewage filtering box 2 containing multiple filtering components, the lower end of the sewage filtering box 2 is provided with a drain pipe 3, the upper end of the sewage filtering box 2 is fixedly connected with a sewer pipe 5, the upper end of the sewer pipe 5 is fixedly connected with a sewage pretreatment box 6, a support 4 is fixedly connected between the sewage filtering box 2 and the sewage pretreatment box 6, a cover plate 7 is connected above the sewage pretreatment box 6, a motor 8 is arranged on the cover plate 7, and the lower side of the motor 8 penetrates through the cover plate 7 to be connected with an adsorption filtering component 9.

Specifically, adsorb filter component 9 contains the pivot 91 that sets up at motor 8 output, and the symmetry is provided with mounting groove 92 in the pivot 91, and symmetrical joint has mounting frame 93 in the pivot 91, and the inside graphite alkene adsorption filter screen 94 that is provided with of mounting frame 93, the filter screen is installed and removed more easily to the structure of joint, is convenient for change the clearance.

Specifically, the inside draw-in groove 27 that cooperates multiple filtration subassembly that opens of sewage filter tank 2, the draw-out hole 28 that cooperates multiple filtration subassembly is opened to sewage filter tank 2 one side. The sewage filtering box 2 is fixedly connected with a drain pipe 3 below, and a round hole 26 matched with the sewer pipe 5 is formed above the sewage filtering box 2.

Specifically, multiple filtration subassembly contains the filtration frame 21 of installing in the sewage rose box 2, and filtration frame 21 passes pull hole 28 respectively and carries out the joint with the draw-in groove 27 that opens in the sewage rose box 2, and filtration frame 21 inside is fixed mounting respectively has pp cotton filter screen 22 can filter the silt in the aquatic effectively, large granule impurity such as rust, activated carbon filter screen 23, pigment, organic matter etc. in the aquatic can be filtered effectively, RO reverse osmosis membrane filter screen 24 can filter bacterium, virus, heavy metal in the aquatic effectively.

Specifically, the filter frame 21, the outside of filter frame 21 is provided with handle 25 respectively, and the inside cross-section size of filter frame 21 is unanimous with the draw-in groove 27 that opens in the sewage filtering case 2. Make things convenient for closer joint of filter frame 21 and sewage rose box 2, prevent that rivers from striking from causing the whereabouts of filter frame 21

Specifically, motor 8 upper end and apron 7 fixed connection, motor 8 output part and pivot 91 mounting groove 92 cross section size unanimity, motor 8 output part and pivot 91 joint.

Specifically, the shockproof tray 1 comprises a steel ring 11, a cross steel pipe 12 is fixedly installed inside the steel ring 11, supporting legs 13 are uniformly and fixedly distributed below the steel ring 11, and rubber gaskets are matched below the supporting legs 13. The vibration of the equipment during working can be effectively prevented, noise is reduced, and displacement caused by the vibration is reduced.

Working principle: the sewage passes through the sewage pretreatment tank 6, the motor 8 drives the adsorption filter assembly 9 to start rotating and stirring, large-particle impurities in the sewage are filtered and absorbed, then the pretreated sewage reaches the sewage filter tank 2 through the sewer pipe 5, sediment, rust and the like in the water can be effectively filtered by the pp cotton filter screen 22 arranged in the first layer filter frame 21, pigment, organic matters and the like in the water can be effectively filtered by the activated carbon filter screen 23 arranged in the second layer filter frame 21, bacteria, viruses and heavy metals in the water can be effectively filtered by the RO reverse osmosis membrane filter screen 24 arranged in the third layer filter frame 21, and the filtered water flows out through the drain pipe 3 arranged below the sewage filter tank 2. After use, the adsorption filter assembly 9 and the multiple filter assemblies are only required to be extracted for cleaning or replacement.

Claims

1. Multistage sewage treatment equipment, a serial communication port, including shockproof tray (1), be connected with sewage rose box (2) that contain multiple filtration subassembly on shockproof tray (1), drain pipe (3) have been seted up to sewage rose box (2) lower extreme, sewage rose box (2) upper end fixedly connected with downcomer (5), fixedly connected with sewage pretreatment case (6) on downcomer (5), fixedly connected with support (4) between sewage rose box (2) and sewage pretreatment case (6), sewage pretreatment case (6) top is connected with apron (7), be provided with motor (8) on apron (7), motor (8) output pass apron (7) and are connected with adsorption filtration subassembly (9).

2. The multi-stage sewage treatment device according to claim 1, wherein the adsorption filtering component (9) comprises a rotating shaft (91) arranged at the output end of the motor (8), mounting grooves (92) are symmetrically formed in the rotating shaft (91), mounting frames (93) are symmetrically clamped on the rotating shaft (91), and graphene adsorption filter screens (94) are arranged inside the mounting frames (93).

3. The multi-stage sewage treatment device according to claim 1, wherein the inside of the sewage filtering box (2) is provided with a clamping groove (27) matched with a plurality of filtering components, one side of the sewage filtering box (2) is provided with a drawing hole (28) matched with the plurality of filtering components, the lower part of the sewage filtering box (2) is fixedly connected with a drain pipe (3), and the upper part of the sewage filtering box (2) is provided with a round hole (26) matched with a sewer pipe (5).

4. The multi-stage sewage treatment device according to claim 1, wherein the multi-stage filtering assembly comprises a filtering frame (21) installed in the sewage filtering box (2), the filtering frame (21) respectively penetrates through the drawing holes (28) to be clamped with clamping grooves (27) formed in the sewage filtering box (2), and pp cotton filter screens (22), active carbon filter screens (23) and RO reverse osmosis membrane filter screens (24) are respectively and fixedly installed in the filtering frame (21).

5. The multi-stage sewage treatment device according to claim 4, wherein the filter frame (21) is provided with handles (25) on the outer side of the filter frame (21), and the size of the inner cross section of the filter frame (21) is consistent with that of the clamping groove (27) formed in the sewage filter tank (2).

6. The multi-stage sewage treatment device according to claim 1, wherein the motor (8) is fixedly connected with the cover plate (7), the output end of the motor (8) is consistent with the cross section of the installation groove (92) of the rotating shaft (91), and the output end part of the motor (8) is clamped with the rotating shaft (91).

7. The multistage sewage treatment device according to claim 1, wherein the shockproof tray (1) comprises a steel ring (11), a cross-shaped steel pipe (12) is fixedly installed inside the steel ring (11), supporting legs (13) are uniformly and fixedly distributed below the steel ring (11), and rubber gaskets are matched below the supporting legs (13).