CN211383968U

CN211383968U - Sewage treatment plant convenient to clearance

Info

Publication number: CN211383968U
Application number: CN201921064952.4U
Authority: CN
Inventors: 赵家乐; 别伟
Original assignee: Ningbo University
Current assignee: Ningbo University
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-09-01
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a sewage treatment plant convenient to clearance, the power distribution box comprises a box body, box both sides inner wall all is fixed with the fixed block, and is fixed with same filter screen on two fixed blocks, and filter screen cross sectional shape semicircular in shape, box one side outer wall is fixed with the motor, and motor output shaft passes the box inner wall and is fixed with the transmission shaft, is fixed with the stirring frame on the transmission shaft, be fixed with a plurality of connecting rods between stirring frame and the transmission shaft, and stir frame both sides outer wall and open and have the inserting groove of crisscross distribution, the inserting groove internal grafting is fixed with the brush of laminating with the interior cambered surface of filter screen. The utility model discloses mix the filter screen intrados under the transmission of motor and transmission shaft, prevent that the pollutant from stewing and depositing at filter screen face blockage filtration pore, improve filter screen filter effect, prolong the clearance cycle of filter screen, avoid frequently clearing up the filter screen, reduce intensity of labour, outer helical blade can promote the pollutant in addition rotating the process, conveniently carries out blowdown work.

Description

Sewage treatment plant convenient to clearance

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a sewage treatment plant convenient to clearance.

Background

At present, the problem of sewage is a very serious problem in environmental pollution, people can not live in water, so that the problem of sewage treatment is urgent, and environmental protection institutions in various countries put a great deal of time and energy on the problem of sewage.

The main solution of present sewage problem still is through filtering and purifying, but at filterable in-process, thereby the pollutant in the sewage can be blockked by filter equipment and stops on filter equipment, need regularly clear up it in order to guarantee filter equipment's filter effect, but need dismantle or change when current filter equipment clears up, very inconvenient when dismantling and installing in the current filter equipment leads to leading to the fact certain influence to filter equipment's clearance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sewage treatment device convenient to clean.

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

the utility model provides a sewage treatment plant convenient to clearance, includes the box, box both sides inner wall all is fixed with the fixed block, and is fixed with same filter screen on two fixed blocks, and filter screen cross sectional shape semicircular in shape, box one side outer wall is fixed with the motor, and motor output shaft passes the box inner wall and is fixed with the transmission shaft, is fixed with the stirring frame on the transmission shaft, the one end that the motor was kept away from to the transmission shaft is fixed with helical blade, be fixed with a plurality of connecting rods between stirring frame and the transmission shaft, and stir frame both sides outer wall and open and have the inserting groove of crisscross distribution, the inserting groove in the inserting groove peg graft and be fixed with the brush of laminating.

Furthermore, a cover plate is fixed to the top of the box body, and a liquid inlet pipe is inserted into one side of the outer wall of the top of the cover plate.

Furthermore, a drain pipe is inserted into the outer wall of one side of the box body, and a valve is arranged on the drain pipe.

Furthermore, a liquid level sensor is fixed on the inner wall of one side of the box body and connected with a control switch.

Furthermore, a liquid pump is fixed on the outer wall of one side of the box body, a liquid guide pipe is fixed at a water inlet of the liquid pump, one end of the liquid guide pipe is inserted into the box body, and the liquid pump is connected with the control switch through a wire.

Furthermore, the outer wall of one side of the box body is provided with a mounting opening, and an observation window is fixed in the mounting opening.

The utility model has the advantages that:

1. can stir the filter screen intrados through setting up of stirring frame and brush under the transmission of motor and transmission shaft, prevent that the pollutant from stewing and depositing at filter screen face blockage filtration pore, improve filter screen filter effect, prolong the clearance cycle of filter screen, avoid frequently clearing up the filter screen, reduce intensity of labour, outer helical blade can promote the pollutant in addition rotating the process, conveniently carries out blowdown work.

2. The water level condition after the box body is filtered can be timely detected through the arrangement of the liquid level sensor, the liquid pump can be timely controlled to pump out the filtered water, and the bottom of the box body can form a negative pressure state to promote the filtering work of the filter screen.

3. The filter condition of the online pollutants of the filter screen can be observed in time through the observation window, and the worker can conveniently open the blow-off pipe to carry out blow-off work.

Drawings

FIG. 1 is a schematic sectional view of a sewage treatment apparatus of an embodiment 1 of the present invention;

FIG. 2 is a schematic view of a partial sectional structure of an embodiment 1 of a sewage treatment apparatus convenient for cleaning according to the present invention;

fig. 3 is a schematic view of the three-dimensional structure of embodiment 2 of the sewage treatment device convenient for cleaning.

In the figure: 1 box, 2 motors, 3 fixed blocks, 4 liquid inlet pipes, 5 cover plates, 6 brushes, 7 stirring frames, 8 transmission shafts, 9 connecting rods, 10 helical blades, 11 filter screens, 12 sewage discharge pipes, 13 liquid guide pipes, 14 liquid drawing pumps, 15 liquid level sensors and 16 observation windows.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1 and 2, a sewage treatment plant convenient to clearance, including

box

1, 1 both sides inner wall of box all is fixed with fixed block 3, and be fixed with same filter screen 11 on two fixed blocks 3, filter screen 11 cross sectional shape semicircular in shape, 1 one side outer wall of box is fixed with motor 2, and the output shaft of motor 2 passes 1 inner wall of box and is fixed with transmission shaft 8, be fixed with stirring frame 7 on the transmission shaft 8, the one end that motor 2 was kept away from to transmission shaft 8 is fixed with helical blade 10, be fixed with a plurality of connecting rods 9 between stirring frame 7 and the transmission shaft 8, and it has the inserting groove of crisscross distribution to stir 7 both sides outer walls of frame, the inserting groove is interior grafting is fixed with brush 6 with the laminating of 11 intrados of filter screen.

Wherein, 1 top of box is fixed with

apron

5, and 5 top outer wall sides of apron peg graft and have feed liquor pipe 4.

Wherein, the outer wall of one side of the box body 1 is inserted with a sewage discharge pipe 12, and the sewage discharge pipe 12 is provided with a valve.

Wherein, the inner wall of one side of the box body 1 is fixed with a liquid level sensor 15, and the liquid level sensor 15 is connected with a control switch.

Wherein, the outer wall of one side of the box body 1 is fixed with a liquid pump 14, a water inlet of the liquid pump 14 is fixed with a catheter 13, one end of the catheter 13 is inserted in the box body 1, and the liquid pump 14 is connected with the control switch through a lead.

The working principle of the embodiment is as follows: stirring frame 7 and brush 6 can stir 11 intrados of filter screen under motor 2 and transmission shaft 8's transmission effect, prevent that the pollutant from stewing and depositing at 11 face clogging filtration pores of filter screen, improve 11 filter effects of filter screen, prolong the clearance cycle of filter screen 11, avoid frequently clearing up filter screen 11, reduce intensity of labour, outer helical blade 10 can promote the pollutant in the rotation process in addition, conveniently carry out blowdown work, level sensor 15 can in time detect the water level condition after filtering in the box 1, can in time control drawing pump 14 take out the water after filtering, 1 bottom of box can form the negative pressure state, promote the filtering work of filter screen 11.

Example 2

Referring to fig. 3, the present embodiment of a sewage treatment apparatus convenient for cleaning is different from embodiment 1 in that an installation opening is formed in an outer wall of one side of a box body 1, and an observation window 16 is fixed in the installation opening.

The working principle of the embodiment is as follows: the observation window 16 can observe the filtering condition of the online pollutants on the filter screen 11 in time, and is convenient for the worker to open the sewage discharge pipe 12 for sewage discharge.

In the description of this patent, it is to be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the patent and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In this patent, unless expressly stated or limited otherwise, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, or they may be connected internally or in an interactive relationship with each other, and unless otherwise specifically limited, the specific meaning of the above terms in this patent will be understood by those skilled in the art according to the specific circumstances.

The above, 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. A sewage treatment device convenient to clean comprises a box body (1) and is characterized in that fixed blocks (3) are fixed on the inner walls of two sides of the box body (1), and the two fixed blocks (3) are fixed with the same filter screen (11), the cross section of the filter screen (11) is semicircular, the outer wall of one side of the box body (1) is fixed with a motor (2), and the output shaft of the motor (2) penetrates through the inner wall of the box body (1) to be fixed with a transmission shaft (8), a stirring frame (7) is fixed on the transmission shaft (8), a helical blade (10) is fixed at one end of the transmission shaft (8) far away from the motor (2), a plurality of connecting rods (9) are fixed between the stirring frame (7) and the transmission shaft (8), and the outer walls of the two sides of the stirring frame (7) are provided with inserting grooves which are distributed in a staggered way, and brushes (6) which are attached to the inner cambered surface of the filter screen (11) are fixedly inserted in the inserting grooves.

2. The sewage treatment device convenient to clean according to claim 1, wherein a cover plate (5) is fixed on the top of the box body (1), and a liquid inlet pipe (4) is inserted into one side of the outer wall of the top of the cover plate (5).

3. The sewage treatment device convenient to clean according to claim 2, characterized in that a sewage discharge pipe (12) is inserted into the outer wall of one side of the box body (1), and a valve is arranged on the sewage discharge pipe (12).

4. The sewage treatment device convenient to clean according to claim 3, wherein a liquid level sensor (15) is fixed on the inner wall of one side of the box body (1), and the liquid level sensor (15) is connected with a control switch.

5. The sewage treatment device convenient to clean according to claim 1, wherein a liquid pump (14) is fixed on the outer wall of one side of the box body (1), a liquid guide pipe (13) is fixed at a water inlet of the liquid pump (14), one end of the liquid guide pipe (13) is inserted into the box body (1), and the liquid pump (14) is connected with the control switch through a lead.

6. The sewage treatment device convenient to clean according to claim 1, wherein an installation opening is formed in the outer wall of one side of the box body (1), and an observation window (16) is fixed in the installation opening.