CN209835914U

CN209835914U - Domestic sewage environmental protection treatment facility

Info

Publication number: CN209835914U
Application number: CN201921761187.1U
Authority: CN
Inventors: 李胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2019-12-24
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses an environmental protection treatment device for domestic sewage, in particular to the technical field of environmental protection treatment for sewage, comprising a box body, wherein a vertical plate is fixedly arranged in the box body, the vertical plate divides the box body into a treatment cavity and a collection cavity, and the top of the treatment cavity is fixedly provided with a filtering mechanism; the filter mechanism comprises a frame body, a first filter screen is fixedly arranged in the frame body, a guide hopper is fixedly arranged in the frame body, a rotating shaft is arranged at the bottom of the guide hopper, a plurality of rotating blades are fixedly arranged on the outer side of the rotating shaft, a second filter screen is fixedly arranged at the bottom of the frame body, an inlet pipe is fixedly arranged on one side of the frame body, and activated sludge is arranged in the frame body. The utility model discloses an use activated sludge, itself can absorb waste oil, and the impact force that sewage falls simultaneously is to rotating vane effect, and rotating vane makes the activated sludge at framework bottom and corner can contact with waste oil at the activated sludge internal rotation, deoiling effectual, efficient.

Description

Domestic sewage environmental protection treatment facility

Technical Field

The utility model relates to a sewage environmental protection processing technology field, more specifically say, the utility model relates to a domestic sewage environmental protection treatment facility.

Background

With the increasing population base, domestic sewage is discharged in units of ten thousand tons every day, China is a water-deficient big country, so in order to relieve the pressure of water sources, the sewage treatment technology becomes extremely important, and the sewage treatment technology is rapidly developed, but the existing sewage treatment equipment is still lack of strength when treating sewage containing waste oil.

Chinese patent application publication No. CN108862771A discloses an energy-saving and environment-friendly sewage treatment device, wherein the ultraviolet sterilizing lamp is located on the right side of the partition plate, an oil outlet pipe is communicated with the left side inside the top of the box body, an outlet of the oil outlet pipe is communicated with the inside of an oil storage tank, a water inlet pipe is installed on the left side of the box body, a water inlet hopper is integrally formed on the top of the water inlet pipe, a filter screen layer is arranged inside the water inlet hopper, the water inlet hopper is located below a water discharge pipe, a water outlet pipe is installed on the right side of the top of the box body, an activated carbon filter is installed in the middle of the water outlet pipe, the outlet of the oil outlet pipe is higher than the inlet of the water outlet pipe, and the inlet of; this energy-concerving and environment-protective domestic sewage treatment equipment, sewage are through filtering, deoiling, disinfection filtration back again earlier, and sewage treatment is of high quality, can carry out sewage treatment in succession, and convenient clearance is cleared up fast.

However, when the device is actually used, the waste oil rises along with the rise of the sewage liquid level by means of the buoyancy of the waste oil, and the waste oil can be discharged after the height of the waste oil is higher than the height of an oil outlet pipe opening.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a domestic sewage environmental protection treatment equipment, through using activated sludge, itself can absorb waste oil, and sewage falls along the direction fill simultaneously, and the impact force that sewage falls is to rotating vane effect, makes rotating vane at the activated sludge internal rotation, makes the activated sludge of framework bottom and corner can contact with waste oil, deoiling effectual, efficient to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the domestic sewage environment-friendly treatment equipment comprises a box body, wherein a vertical plate is fixedly arranged in the box body, the box body is divided into a treatment cavity and a collection cavity by the vertical plate, and a filtering mechanism is fixedly arranged at the top of the treatment cavity;

the filter mechanism includes the framework, the inside fixed first filter screen that is equipped with of framework, the fixed direction fill that is equipped with on the framework inner wall, the direction is fought and is established in first filter screen bottom, the direction is fought the bottom and is equipped with the pivot, the pivot is established inside the framework, two wall swing joint around bearing and framework are passed through in the pivot is inside, the fixed a plurality of rotor blade that are equipped with in the pivot outside, the fixed second filter screen that is equipped with on the framework inner wall, the second filter screen is established in the rotor blade bottom, the fixed inlet pipe that is equipped with in framework one side, inside is equipped with activated sludge, activated sludge establishes between direction fill and second filter screen, the inlet pipe is established between direction fill and activated sludge.

In a preferred embodiment, the top of the box body is fixedly provided with a water pump, one side of the water pump is fixedly provided with a water pumping pipe, the water pumping pipe is arranged on one side of the feeding pipe, the water pumping pipe penetrates through the box body and extends into the treatment cavity, and the other side of the water pumping pipe is fixedly provided with a water outlet pipe.

In a preferred embodiment, an activated carbon filter plate is arranged inside the collection cavity, and the activated carbon filter plate is fixedly connected with the inner wall of the collection cavity through bolts.

In a preferred embodiment, a liquid inlet pipe is fixedly arranged on one side of the box body, and the liquid inlet pipe is fixedly connected with the box body.

In a preferred embodiment, a ventilation opening is formed in the top of the box body, the ventilation opening is formed between the water pumping pipe and the frame body, and a dust screen is fixedly arranged in the ventilation opening.

In a preferred embodiment, a drain pipe is fixedly arranged on one side of the box body, and an on-off valve is fixedly arranged on the drain pipe.

In a preferred embodiment, the box body is provided with a first sealing door at the rear side, the first sealing door is hinged with the box body through a hinge, and the first sealing door is arranged at the rear side of the collection cavity.

In a preferred embodiment, the rear side of the frame body is provided with a second sealing door which is hinged with the frame body through a hinge, the rear side of the frame body is provided with a third sealing door which is arranged at the bottom of the second sealing door, and the third sealing door is hinged with the frame body through a hinge.

The utility model discloses a technological effect and advantage:

through using activated sludge, itself can absorb waste oil, and sewage falls along the direction fill simultaneously, and the impact force that sewage falls is to rotating vane effect, makes rotating vane at the activated sludge internal rotation, makes the activated sludge at framework bottom and corner can contact with waste oil, compares with prior art, deoils effectual, efficient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an overall sectional view of the present invention.

Fig. 3 is a schematic view of the filtering mechanism of the present invention.

Fig. 4 is a top view of the present invention.

Fig. 5 is a connection top view of the hinge and the frame body according to the present invention.

The reference signs are: the device comprises a box body 1, a partition plate 2, a treatment cavity 3, a collection cavity 4, a frame body 5, a first filter screen 6, a guide hopper 7, a rotating shaft 8, a rotating blade 9, a second filter screen 10, a water pump 11, a water pumping pipe 12, a water outlet pipe 13, an activated carbon filter plate 14, a liquid inlet pipe 15, a material inlet pipe 16 and activated sludge 17.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides an environmental protection treatment device for domestic sewage, which comprises a box body 1, wherein a vertical plate 2 is fixedly arranged inside the box body 1, the vertical plate 2 divides the box body 1 into a treatment cavity 3 and a collection cavity 4, and a filtering mechanism is fixedly arranged at the top of the treatment cavity 3;

the filtering mechanism comprises a frame body 5, a first filter screen 6 is fixedly arranged inside the frame body 5, a guide hopper 7 is fixedly arranged on the inner wall of the frame body 5, the guide hopper 7 is arranged at the bottom of the first filter screen 6, a rotating shaft 8 is arranged at the bottom of the guide hopper 7, the rotating shaft 8 is arranged inside the frame body 5, the rotating shaft 8 is movably connected with the front wall and the rear wall of the frame body 5 through a bearing, a plurality of rotating blades 9 are fixedly arranged on the outer side of the rotating shaft 8, a second filter screen 10 is fixedly arranged at the bottom of the frame body 5, the second filter screen 10 is arranged at the bottom of the rotating blades 9, an inlet pipe 16 is fixedly arranged on one side of the frame body 5, activated sludge 17 is arranged inside the frame body 5, the activated sludge 17 is arranged between the guide hopper 7 and the second filter screen 10, and the inlet pipe.

The fixed water pump 11 that is equipped with in 1 top of box, 11 one sides of water pump are fixed and are equipped with drinking-water pipe 12, drinking-water pipe 12 is established in inlet pipe 16 one side, inside drinking-water pipe 12 passed box 1 and extended into treatment chamber 3, the fixed outlet pipe 13 that is equipped with of drinking-water pipe 12 opposite side opened the water pump, can remove sewage to collect intracavity 4, easy operation from treatment chamber 3.

Collect chamber 4 inside and be equipped with activated carbon filter plate 14, activated carbon filter plate 14 passes through bolt and collects chamber 4 inner wall fixed connection, and sewage passes through activated carbon filter plate 14 and can be to the aqueous cleaning, and the sewage treatment process is simple.

A liquid inlet pipe 15 is fixedly arranged on one side of the box body 1, and the liquid inlet pipe 15 is fixedly connected with the box body 1, so that a flocculating agent can be poured into the treatment cavity 3 conveniently.

The vent has been seted up at 1 top of box, the vent is established between drinking-water pipe 12 and framework 5, the vent internal fixation is equipped with the dust screen, and the interior air escape of box 1 of being convenient for avoids the dust to fall into in the box 1 simultaneously.

The fixed drain pipe that is equipped with in 1 one side of box, the fixed ooff valve that is equipped with on the drain pipe opens feed liquor pipe 15 and can discharge water, easy operation.

The rear side of the box body 1 is provided with a first sealing door, the first sealing door is hinged with the box body 1 through a hinge, the first sealing door is arranged on the rear side of the collecting cavity 4, the first sealing door is opened, the activated carbon filter plate 14 can be taken out, and the operation is simple.

The rear side of the frame body 5 is provided with a second sealing door, the second sealing door is hinged to the frame body 5 through a hinge, the rear side of the frame body 5 is provided with a third sealing door, the third sealing door is arranged at the bottom of the second sealing door, the third sealing door is hinged to the frame body 5 through a hinge, so that pollution discharge is facilitated, and meanwhile, the structure in the frame body 5 is convenient to overhaul.

The implementation mode is specifically as follows: firstly, a sewage pipe is aligned to a frame body 5, then sewage falls into the frame body 5, a first filter screen 6 in the frame body 5 blocks dirt with larger volume in the sewage, then the sewage falls onto a rotating blade 9 along a guide hopper 7, because the rotating blade 9 is fixedly connected with a rotating shaft 8 and the rotating shaft 8 is movably connected with the frame body 5 through a bearing, the falling impact force of the sewage acts on the rotating blade 9 to rotate the rotating blade 9 to stir activated sludge 17 in the frame body 5, the waste oil in the sewage is absorbed by the activated sludge 17 when passing through the activated sludge 17, the sewage falls into a treatment cavity 3 through a second filter screen 10, then a flocculating agent is poured into the treatment cavity 3 through a liquid inlet pipe 15 to settle the sewage, after settling for a period of time, a water pump 11 is opened, the water pump 11 pumps the sewage from the treatment cavity 3 through a water pumping pipe 12 and then falls into a collection cavity 4 through a water outlet pipe 13, then sewage passes through the activated carbon filter plate 14, the water purified and purified by the activated carbon filter plate 14 is discharged from a drain pipe, after the sewage is treated, the first sealing door is opened finally, a new activated carbon filter plate 14 is replaced, the second sealing door and the third sealing door are opened, the sewage and the used activated sludge 17 are taken out for centralized treatment, then the first sealing door, the second sealing door and the third sealing door are closed, new activated sludge 17 is added into the frame body through the feeding pipe 16 for next use, the waste oil can be absorbed and the oil removal effect is improved by using the activated sludge 17, meanwhile, the sewage falls along the guide hopper 7, the impact force of the falling sewage acts on the rotating blades 9, the rotating blades 9 rotate in the activated sludge 17, so that the activated sludge 17 at the bottom and the corners of the frame body 5 can be contacted with the waste oil, and the oil removal efficiency is improved, this embodiment has specifically solved the problem that deoiling effect is poor, inefficiency among the prior art.

The utility model discloses the theory of operation:

referring to the attached drawings 1-5 of the specification, sewage falls into a frame body 5, a first filter screen 6 falls onto a rotating blade 9 along a guide hopper 7, the rotating blade 9 rotates an activated sludge 17 to stir, waste oil is absorbed by the activated sludge 17, the sewage falls into a treatment chamber 3, then a flocculating agent is poured to drop dust of the sewage, a water pump 11 pumps the sewage out of the treatment chamber 3 and then falls into a collection chamber 4, an activated carbon filter plate 14 purifies the sewage, the purified water is discharged from a drain pipe, after the sewage treatment is finished, a first sealing door is opened, a new activated carbon filter plate 14 is replaced, a second sealing door and a third sealing door are opened, dirt and the used activated sludge 17 are taken out, then the second sealing door and the third sealing door are closed, and the new activated sludge 17 is added into the frame body through a feeding pipe 16.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a domestic sewage environmental protection treatment equipment, includes box (1), its characterized in that: a vertical plate (2) is fixedly arranged in the box body (1), the box body (1) is divided into a treatment cavity (3) and a collection cavity (4) by the vertical plate (2), and a filtering mechanism is fixedly arranged at the top of the treatment cavity (3);

the filter mechanism comprises a frame body (5), wherein a first filter screen (6) is fixedly arranged inside the frame body (5), a guide hopper (7) is fixedly arranged on the inner wall of the frame body (5), the guide hopper (7) is arranged at the bottom of the first filter screen (6), a rotating shaft (8) is arranged at the bottom of the guide hopper (7), the rotating shaft (8) is arranged inside the frame body (5), the rotating shaft (8) is movably connected with the front wall and the rear wall inside the frame body (5) through a bearing, a plurality of rotating blades (9) are fixedly arranged on the outer side of the rotating shaft (8), a second filter screen (10) is fixedly arranged on the inner wall of the frame body (5), the second filter screen (10) is arranged at the bottom of the rotating blades (9), an inlet pipe (16) is fixedly arranged on one side of the frame body (5), activated sludge (17) is arranged inside the frame body (5), and the activated sludge (17) is arranged between the guide, the feeding pipe (16) is arranged between the guide hopper (7) and the activated sludge (17).

2. The domestic sewage environmental protection treatment equipment of claim 1, wherein: the fixed water pump (11) that is equipped with in box (1) top, fixed drinking-water pipe (12) that is equipped with in water pump (11) one side, inlet pipe (16) one side is established in drinking-water pipe (12), inside drinking-water pipe (12) passed box (1) and extended into treatment chamber (3), drinking-water pipe (12) opposite side is fixed and is equipped with outlet pipe (13).

3. The domestic sewage environmental protection treatment equipment of claim 1, wherein: the activated carbon filter plate is characterized in that an activated carbon filter plate (14) is arranged inside the collection cavity (4), and the activated carbon filter plate (14) is fixedly connected with the inner wall of the collection cavity (4) through bolts.

4. The domestic sewage environmental protection treatment equipment of claim 1, wherein: a liquid inlet pipe (15) is fixedly arranged on one side of the box body (1), and the liquid inlet pipe (15) is fixedly connected with the box body (1).

5. The domestic sewage environmental protection treatment equipment of claim 1, wherein: the ventilation opening is formed in the top of the box body (1), the ventilation opening is formed between the water pumping pipe (12) and the frame body (5), and a dust screen is fixedly arranged in the ventilation opening.

6. The domestic sewage environmental protection treatment equipment of claim 1, wherein: a drain pipe is fixedly arranged on one side of the box body (1), and a switch valve is fixedly arranged on the drain pipe.

7. The domestic sewage environmental protection treatment equipment of claim 1, wherein: the box (1) rear side is equipped with first sealing door, first sealing door passes through the hinge and articulates with box (1), first sealing door is established and is collected chamber (4) rear side.

8. The domestic sewage environmental protection treatment equipment of claim 1, wherein: the rear side of the frame body (5) is provided with a second sealing door, the second sealing door is hinged to the frame body (5) through a hinge, the rear side of the frame body (5) is provided with a third sealing door, the third sealing door is arranged at the bottom of the second sealing door, and the third sealing door is hinged to the frame body (5) through a hinge.