CN211462200U

CN211462200U - Sewage treatment deposits filter equipment

Info

Publication number: CN211462200U
Application number: CN201922074516.1U
Authority: CN
Inventors: 胡勇
Original assignee: Wuhan Lvxinxiang Environmental Protection Technology Co ltd
Current assignee: Wuhan Lvxinxiang Environmental Protection Technology Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-09-11
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a sewage treatment deposits filter equipment relates to sewage treatment technical field, and is big for solving current processing apparatus area to sewage, the higher problem of running cost. The utility model discloses a sewage treatment device, including rose box, filter frame, supporting plate, second settling tank, aeration pipe, first blow-off pipe, first setting tank, second settling tank, aeration pipe, first blow-off pipe is installed to the top of first settling tank, the internally mounted of rose box has filter frame, filter frame's outside is provided with the filter screen, filter frame's lower extreme is installed the backup pad, and backup pad and rose box welded connection, the case lid is installed to the upper end of rose box, and case lid and filter frame welded connection, the centre of case lid upper end is provided with the sewage import, the below of rose box is provided with first settling tank, the second settling tank is installed to the lower extreme of first settling tank, the bottom of first settling tank sets.

Description

Sewage treatment deposits filter equipment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sewage treatment deposits filter equipment.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. The sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly carried forward to daily life of common people, and the sewage treatment is a process of treating the wastewater by using physical, chemical and biological methods to purify the wastewater and reduce pollution so as to achieve the purposes of recovering and reusing the wastewater, fully utilizing water resources and separating or converting pollutants in the wastewater into harmless substances.

However, the existing sewage treatment device has large floor area and higher operation cost; therefore, the existing requirements are not met, and a sewage treatment precipitation filtering device is provided for the sewage treatment precipitation filtering device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment deposits filter equipment to solve the current processing apparatus area to sewage that provides among the above-mentioned background art big, the higher problem of running cost.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sewage treatment deposits filter equipment, includes the rose box, the internally mounted of rose box has filtering frame, filtering frame's outside is provided with the filter screen, filtering frame's lower extreme is installed the backup pad, and backup pad and rose box welded connection, the case lid is installed to the upper end of rose box, and case lid and filtering frame welded connection, the centre of case lid upper end is provided with sewage import, the below of rose box is provided with first setting tank, the second setting tank is installed to the lower extreme of first setting tank.

Preferably, the bottom of first settling tank sets up to the slope structure, the aeration pipe is installed to the inside bottom of first settling tank, first blow-off pipe is installed to one side of aeration pipe, the top of first settling tank one side is provided with the overflow weir mouth.

Preferably, the inside bottom of second settling tank is provided with the dirty groove of collection, and the dirty groove of collection is provided with four, the honeycomb swash plate is installed to the top in the dirty groove of collection, one side of honeycomb swash plate top is provided with the clear solution export.

Preferably, the lower end of the sewage collecting groove is provided with a second sewage draining pipe.

Preferably, the upper end of the second settling tank is provided with a flocculating agent adding port.

Preferably, be provided with the sealing washer between case lid and the rose box, and the sealing washer is connected with the case lid cementing, the suspension buckle is all installed to the both sides of case lid upper end.

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

1. the utility model has the advantages that the filter box, the first settling tank and the second settling tank are arranged together to form a settling and filtering device, so that the floor area is greatly reduced, and the maintenance is facilitated;

2. the utility model can draw out the filtering frame and the box cover by lifting the suspension clasp, so that the user can process the filtered garbage in the filtering frame in time, and the operation is convenient and fast;

3. the utility model uses aeration pipe aeration to carry out aeration stirring, uses the stirring of bubbles to promote the interaction of suspended particles in the sewage to generate natural flocculation, improves the settling efficiency of the sewage in the first settling tank, discharges the settled sewage through the first sewage discharge pipe, and further improves the settling efficiency of the sewage because the bottom of the first settling tank is of an inclined structure;

4. the utility model discloses a honeycomb swash plate carries out the second time to sewage and deposits, and accessible flocculating agent adds the mouth and adds the flocculating agent to improve precipitation efficiency, sewage rises along the honeycomb swash plate and flows, and isolate the mud sediment, the mud sediment is inside along the honeycomb swash plate gliding to the dirty inslot of collection under self action of gravity, and discharge is concentrated to rethread second blow off pipe, the upper clear liquid pass through the clear liquid export discharge can, the integrated device adopts physical treatment more, has practiced thrift the running cost greatly.

Drawings

FIG. 1 is a schematic view of the overall structure of a sewage treatment sedimentation and filtration apparatus of the present invention;

fig. 2 is a cross-sectional view of the honeycomb sloping plate of the present invention;

fig. 3 is a partial enlarged view of the region a in fig. 1 according to the present invention.

In the figure: 1. a filter box; 2. a filter frame; 3. filtering with a screen; 4. a support plate; 5. a box cover; 6. a sewage inlet; 7. a first settling tank; 8. a second settling tank; 9. an aeration pipe; 10. a first drain pipe; 11. an overflow weir crest; 12. a sewage collecting tank; 13. a honeycomb sloping plate; 14. a clear liquid outlet; 15. a second sewage draining pipe; 16. a flocculant addition port; 17. a seal ring; 18. and (6) hanging buckles.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a sewage treatment precipitation filtering device comprises a filtering box 1, a filtering frame 2 is installed inside the filtering box 1, a filtering screen 3 is arranged outside the filtering frame 2, a supporting plate 4 is installed at the lower end of the filtering frame 2, the supporting plate 4 is connected with the filtering box 1 in a welding mode, a box cover 5 is installed at the upper end of the filtering box 1, the box cover 5 is connected with the filtering frame 2 in a welding mode, a sewage inlet 6 is formed in the middle of the upper end of the box cover 5, a first precipitation box 7 is arranged below the filtering box 1, a second precipitation box 8 is installed at the lower end of the first precipitation box 7, sewage to be treated enters the inside of the filtering box 1 through the sewage inlet 6 and is filtered through the filtering screen 3, internal impurities are intercepted inside the filtering frame 2, the filtering box 1, the first precipitation box 7 and the second precipitation box 8 are arranged together to form a precipitation filtering device together, and the occupied area is greatly reduced, is beneficial to maintenance.

Further, the bottom of first settling tank 7 sets up to the slope structure, aeration pipe 9 is installed to the inside bottom of first settling tank 7, first blow-off pipe 10 is installed to one side of aeration pipe 9, the top of first settling tank 7 one side is provided with overflows weir crest 11, aeration pipe 9 work under the effect of aeration fan, aerate sewage, carry out the aeration and mix, the stirring that utilizes the bubble makes the suspended particles interact in the sewage, produce natural flocculation, improve the precipitation efficiency of the inside sewage of first settling tank 7.

Further, the inside bottom of second settling tank 8 is provided with an album dirty groove 12, and album dirty groove 12 is provided with four, and honeycomb swash plate 13 is installed to the top in album dirty groove 12, and one side of honeycomb swash plate 13 top is provided with clear liquid export 14, and sewage rises along honeycomb swash plate 13 and flows to separate out the mud sediment, inside the mud sediment slided down to album dirty groove 12 along honeycomb swash plate 13 under self action of gravity.

Further, a second sewage discharge pipe 15 is installed at the lower end of the sewage collection tank 12, and sludge is discharged in a concentrated manner through the second sewage discharge pipe 15.

Further, the upper end of the second settling tank 8 is provided with a flocculating agent adding port 16, and a flocculating agent can be added through the flocculating agent adding port 16, so that the settling efficiency is improved.

Further, be provided with sealing washer 17 between case lid 5 and the rose box 1, and sealing washer 17 is connected with case lid 5 cementing, and suspension clasp 18 is all installed to the both sides of case lid 5 upper end, and sealing washer 17 prevents to leak, can take out case lid 5 and filtration frame 2 together through suspension clasp 18, is convenient for handle the residue of inside.

The working principle is as follows: when the device is used, sewage to be treated enters the inside of the filter box 1 through the sewage inlet 6 and is filtered through the filter screen 3, internal impurities are intercepted inside the filter frame 2, the sewage is preliminarily precipitated through the inclined plate at the bottom of the first precipitation box 7, the aeration pipe 9 works under the action of the aeration fan to aerate the sewage and carry out aeration and stirring, suspended particles in the sewage are promoted to interact by utilizing the stirring of bubbles to generate natural flocculation, the precipitation efficiency of the sewage in the first precipitation box 7 is improved, the precipitated sewage is discharged through the first sewage discharge pipe 10, upper clear liquid enters the inside of the second precipitation box 8 through the overflow weir port 11, a flocculating agent can be added through the flocculating agent adding port 16, the precipitation efficiency is improved, the sewage flows upwards along the honeycomb inclined plate 13 and is separated to obtain sludge, the sludge slides downwards to the inside the sludge collecting tank 12 along the honeycomb inclined plate 13 under the action of self gravity, and then the second sewage discharge pipe 15 is used for concentrated discharge, supernatant liquor is discharged through a clear liquor outlet 14, and the tank cover 5 and the filter frame 2 can be drawn out together through the hanging buckle 18, so that the residue inside can be conveniently treated.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sewage treatment deposits filter equipment, includes rose box (1), its characterized in that: the utility model discloses a filter box, including rose box (1), rose box (2), support plate (4), and backup pad (4) and rose box (1) welded connection, case lid (5) are installed to the upper end of rose box (1), and case lid (5) and rose frame (2) welded connection, the centre of case lid (5) upper end is provided with sewage inlet (6), the below of rose box (1) is provided with first setting tank (7), second setting tank (8) are installed to the lower extreme of first setting tank (7).

2. The sewage treatment sediment filtration unit of claim 1, wherein: the bottom of first settling tank (7) sets up to the slope structure, aeration pipe (9) are installed to the inside bottom of first settling tank (7), first blow off pipe (10) are installed to one side of aeration pipe (9), the top of first settling tank (7) one side is provided with overflow weir mouth (11).

3. The sewage treatment sediment filtration unit of claim 1, wherein: the bottom of second settling tank (8) inside is provided with dirty groove (12) of collection, and dirty groove (12) of collection are provided with four, honeycomb swash plate (13) are installed to the top in dirty groove (12) of collection, one side of honeycomb swash plate (13) top is provided with clear liquid export (14).

4. The sewage treatment sediment filtration unit of claim 3, wherein: and a second sewage discharge pipe (15) is arranged at the lower end of the sewage collection groove (12).

5. The sewage treatment sediment filtration unit of claim 1, wherein: and a flocculating agent adding port (16) is arranged at the upper end of the second settling tank (8).

6. The sewage treatment sediment filtration unit of claim 1, wherein: be provided with sealing washer (17) between case lid (5) and rose box (1), and sealing washer (17) and case lid (5) splice are connected, suspension clasp (18) are all installed to both sides of case lid (5) upper end.