CN210140523U - Domestic sewage treatment integrated device - Google Patents

Abstract

The utility model discloses a domestic sewage treatment integrated device, the power distribution box comprises a box body, be equipped with the first filter chamber in the box, the aeration chamber, disinfection room and clean water room, the box top is equipped with the sewage water inlet of loudspeaker form, sewage water inlet department has clamped filter mechanism, filter mechanism includes the loudspeaker fill, filter screen section of thick bamboo and handle, the loudspeaker fill upper end is equipped with the turn-ups, the turn-ups is taken on sewage water inlet top, first baffle lower extreme is opened has the passageway that link up first filter chamber and aeration chamber, first filter chamber bottom is equipped with the drain, the agitator motor output links there is the (mixing) shaft, the (mixing) shaft stretches into in the disinfection room and installs stirring vane, the disinfection room inner wall is fixed. The utility model discloses a filtering mechanism clamps in sewage water inlet department, can take out clearance impurity with it fast, improves sewage treatment efficiency, is equipped with the spoiler in addition, and after stirring vane rotation produced the vortex, the vortex can be disturbed to the spoiler, increases the unordered mobility of sewage, makes sewage fully mix with disinfectant, improves the sewage treatment effect.

Description

Domestic sewage treatment integrated device

Technical Field

The utility model relates to a domestic sewage treatment technical field, especially a domestic sewage treatment integrated device.

Background

At present, the discharge of urban domestic sewage is the main pollution source of urban water in China, and the treatment of urban domestic sewage is the central importance of the current and future urban water saving and urban water environment protection work.

However, the domestic sewage treatment apparatus in the prior art has the disadvantages of low integration degree, large occupied area and poor treatment effect, and is difficult to treat domestic sewage efficiently and quickly. Current sewage treatment plant generally can carry out primary filter to water through the coarse filtration net, and large granule impurity in the sewage can attach to on the filter screen, blocks the mesh of filter screen, if not in time clear up the filter screen then make the filter screen jam easily, consequently need frequently clear up elementary coarse filtration net, nevertheless current filter screen is not convenient for take out, and the clearance is wasted time and energy, and then will influence domestic sewage treatment plant's work efficiency. Therefore, it is necessary to develop an integrated domestic sewage treatment device which facilitates cleaning of the filter screen.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems and designing a domestic sewage treatment integrated device.

The technical scheme of the utility model is that the integrated domestic sewage treatment device comprises a box body, wherein a first clapboard, a second clapboard and a third clapboard are arranged in the box body, the inner cavity of the box body is sequentially divided into a primary filtering chamber, an aeration chamber, a disinfection chamber and a clear water chamber by the first clapboard, the top end of the box body is provided with a sewage inlet communicated with the primary filtering chamber, the sewage inlet is a horn-shaped opening, a filtering mechanism is clamped at the sewage inlet, the filtering mechanism comprises a horn hopper, a filter screen cylinder and a handle, the outer wall of the horn hopper is attached to the inner wall of the sewage inlet, the upper end of the horn hopper is provided with a turnup, the turnup is lapped at the top end of the sewage inlet, the handle is symmetrically fixed on the turnup, the upper end of the filter screen cylinder is connected with the lower end of the horn hopper, the lower end of the first clapboard is provided with a channel communicated with the primary filtering chamber, the utility model discloses a disinfection room, including the disinfection room, the first filter chamber bottom is equipped with the drain, drain department is equipped with the blowoff valve, the box upper end is equipped with the medicine mouth that adds with the disinfection room intercommunication, it is equipped with agitator motor to add medicine mouth one side, agitator motor passes through the mounting bracket and installs on the box, the agitator motor output even has the (mixing) shaft, the (mixing) shaft stretches into in the disinfection room and installs stirring vane, the disinfection room inner wall is fixed with the spoiler, clear water room lower extreme one side is equipped with the delivery port, delivery port department installs the outlet valve.

Preferably, an aeration pipe and a filter material layer are arranged in the aeration chamber, a blower is arranged on the box body, and the output end of the blower is connected with the aeration pipe through an air supply pipe.

Preferably, still include first suction pump, first drinking-water pipe, second suction pump and second drinking-water pipe, first drinking-water pipe both ends communicate with aeration room and disinfection room respectively, first suction pump concatenates on first drinking-water pipe, second drinking-water pipe both ends communicate with disinfection room and clear water room respectively, the second suction pump concatenates on the second drinking-water pipe.

Preferably, an active carbon filter screen is arranged in the clear water chamber, and the active carbon filter screen performs final filtration on the sewage, so that the effects of eliminating the peculiar smell of the sewage and sterilizing are achieved.

Preferably, the number of the spoilers is four, the spoilers are equidistantly distributed on the inner wall of the disinfection chamber, the length direction of each spoiler is parallel to the axis of the stirring shaft, and the spoilers can disturb vortex flow to increase the disordered flowability of the sewage so that the sewage is fully mixed with the disinfectant.

Preferably, the diameter of the flanging is larger than that of the inlet of the sewage inlet, so that the horn hopper can be clamped at the sewage inlet.

The utility model has the advantages that: the filter mechanism activity clamps in sewage water inlet department, when needs cleared up filter mechanism's impurity, only needs to mention the handle and can propose a filter screen section of thick bamboo, can clear up impurity fast, improves sewage treatment efficiency, is equipped with the spoiler in addition, and after stirring vane rotation produced the vortex, the vortex can be disturbed to the spoiler, increases the unordered mobility of sewage, makes sewage fully mix with disinfectant, improves the sewage treatment effect.

Drawings

FIG. 1 is a schematic structural view of an integrated domestic sewage treatment device according to the present invention;

fig. 2 is a schematic structural view of the filtering mechanism of the present invention;

FIG. 3 is a top view of the filter mechanism of the present invention;

FIG. 4 is a top cross-sectional view of the sterilization chamber of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 1 at A;

in the figure, 1, a box body; 2. a first separator; 3. a second separator; 4. a third partition plate; 5. a primary filtering chamber; 6. an aeration chamber; 7. a sterilization chamber; 8. a clear water chamber; 9. a sewage inlet; 10. a horn hopper; 11. a filter screen cylinder; 12. a handle; 13. flanging; 14. a channel; 15. a sewage draining outlet; 16. a blowoff valve; 17. a medicine adding port; 18. a stirring motor; 19. a mounting frame; 20. a stirring shaft; 21. a stirring blade; 22. a spoiler; 23. a water outlet; 24. a water outlet valve; 25. an aeration pipe; 26. a filter material layer; 27. a blower; 28. a gas supply pipe; 29. a first water pump; 30. a first pumping pipe; 31. a second water pump; 32. a second pumping pipe; 33. an active carbon filter screen.

Detailed Description

The invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1-5: a first clapboard 2, a second clapboard 3 and a third clapboard 4 are arranged in a box body 1, the first clapboard 2, the second clapboard 3 and the third clapboard 4 divide the inner cavity of the box body 1 into a primary filtering chamber 5, an aeration chamber 6, a disinfection chamber 7 and a clear water chamber 8 in sequence, a sewage inlet 9 communicated with the primary filtering chamber 5 is arranged at the top end of the box body 1, the sewage inlet 9 is a trumpet-shaped opening, a filtering mechanism is clamped at the sewage inlet 9, the filtering mechanism comprises a trumpet hopper 10, a filtering screen cylinder 11 and a handle 12, the outer wall of the trumpet hopper 10 is attached to the inner wall of the sewage inlet 9, a flange 13 is arranged at the upper end of the trumpet hopper 10, the flange 13 is lapped at the top end of the sewage inlet 9, the handle 12 is symmetrically fixed on the flange 13, the upper end of the filtering screen cylinder 11 is connected with the lower end of the trumpet hopper 10, a channel 14 which runs through the, a drain valve 16 is arranged at the drain outlet 15, a chemical feeding port 17 communicated with the disinfection chamber 7 is arranged at the upper end of the box body 1, a stirring motor 18 is arranged at one side of the chemical feeding port 17, the stirring motor 18 is installed on the box body 1 through an installation frame 19, the output end of the stirring motor 18 is connected with a stirring shaft 20, the stirring shaft 20 extends into the disinfection chamber 7 and is provided with stirring blades 21, a spoiler 22 is fixed on the inner wall of the disinfection chamber 7, a water outlet 23 is arranged at one side of the lower end of the clean water chamber 8, and a water outlet valve 24 is arranged at;

an aeration pipe 25 and a filter material layer 26 are arranged in the aeration chamber 6, a blower 27 is arranged on the box body 1, and the output end of the blower 27 is connected with the aeration pipe 25 through an air supply pipe 28;

the device also comprises a first water pump 29, a first water pumping pipe 30, a second water pump 31 and a second water pumping pipe 32, wherein two ends of the first water pumping pipe 30 are respectively communicated with the aeration chamber 6 and the disinfection chamber 7, the first water pump 29 is connected in series with the first water pumping pipe 30, two ends of the second water pumping pipe 32 are respectively communicated with the disinfection chamber 7 and the clear water chamber 8, and the second water pump 31 is connected in series with the second water pumping pipe 32;

an active carbon filter screen 33 is arranged in the clear water chamber 8, and the active carbon filter screen 33 performs final filtration on the sewage, so that the peculiar smell of the sewage is eliminated, and the sterilizing effect is realized;

the number of the spoilers 22 is four, the spoilers 22 are equidistantly distributed on the inner wall of the disinfection chamber 7, the length direction of the spoilers 22 is parallel to the axis of the stirring shaft 20, and the spoilers 22 can disturb vortex flow to increase the disordered flowability of the sewage so as to fully mix the sewage with the disinfectant;

the diameter of the flanging 13 is larger than that of the inlet of the sewage inlet 9, so that the horn hopper 10 can be clamped at the sewage inlet 9.

The working principle of the embodiment is as follows: domestic sewage enters a filter screen cylinder 11 from a horn hopper 10 at a sewage inlet 9, the filter screen cylinder 11 performs coarse filtration on the sewage, large-particle impurities can be attached to a filter screen and cannot pass through, the sewage enters a primary filtration chamber 5 after passing through the filter screen cylinder 11, when the sewage in the primary filtration chamber 5 reaches a certain amount, the sewage in the primary filtration chamber 5 enters an aeration chamber 6 through a channel 14, and some silt in the sewage falls into the bottom of the primary filtration chamber 5 due to self weight, so that the separation of the sewage and the silt can be automatically realized, and the settled silt can be discharged from a sewage discharge outlet 15 by opening a sewage discharge valve 16;

in the aeration chamber 6, the air blower 27 supplies air to the aeration pipe 25 through the air supply pipe 28, the microbial film in the filter material layer 26 absorbs the organic pollutants in the sewage as nutrient substances for metabolism, and under the condition of supplying oxygen to the aeration pipe 25, the air and the water are in an upward flow state at the same time, so that the organic microorganisms in the wastewater are oxidized and decomposed;

the sewage in the aeration chamber 6 is guided to the disinfection chamber 7 through the first water suction pump 29 and the first water suction pipe 30, the disinfectant is added through the chemical adding port 17, the stirring shaft 20 and the stirring blades 21 rotate under the driving of the stirring motor 18, the sewage and the disinfectant in the disinfection chamber 7 are mixed and stirred, and after the stirring blades 21 rotate to generate vortex, the vortex can be disturbed by the spoiler 22, the disordered flowability of the sewage is increased, the sewage is fully mixed with the disinfectant, and the sewage treatment effect is improved;

guiding the sewage in the disinfection chamber 7 to the clean water chamber 8 through a second water pump 31 and a second water pumping pipe 32, finally filtering the sewage through an active carbon filter screen 33 to eliminate the peculiar smell and residual bacteria of the sewage, and opening the water outlet valve 24 to discharge the clean water after purification treatment;

after using a period, need in time clear up filter screen section of thick bamboo 11, mention handle 12, can propose filter screen section of thick bamboo 11, clear up filter screen section of thick bamboo 11 back fast and insert sewage water inlet 9 department with it again, turn-ups 13 can support the port of sewage water inlet 9, and the horn mouth can be attached at sewage water inlet 9 inner wall to make filter screen section of thick bamboo 11 remain stable.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims (6)

1. The domestic sewage treatment integrated device comprises a box body (1) and is characterized in that a first partition plate (2), a second partition plate (3) and a third partition plate (4) are arranged in the box body (1), the inner cavity of the box body (1) is sequentially divided into a primary filtering chamber (5), an aeration chamber (6), a disinfection chamber (7) and a clear water chamber (8) by the first partition plate (2), the second partition plate (3) and the third partition plate (4), a sewage inlet (9) communicated with the primary filtering chamber (5) is arranged at the top end of the box body (1), the sewage inlet (9) is a horn-shaped opening, a filtering mechanism is clamped at the sewage inlet (9) and comprises a horn hopper (10), a filtering screen cylinder (11) and a lifting handle (12), the outer wall of the horn hopper (10) is attached to the inner wall of the sewage inlet (9), a flange (13) is arranged at the upper end of the horn hopper (10), the device is characterized in that the turned-over edge (13) is arranged at the top end of a sewage inlet (9), the handle (12) is symmetrically fixed on the turned-over edge (13), the upper end of the filter screen cylinder (11) is connected with the lower end of the horn hopper (10), the lower end of the first partition plate (2) is provided with a channel (14) which is communicated with the primary filtering chamber (5) and the aeration chamber (6), the bottom end of the primary filtering chamber (5) is provided with a sewage draining outlet (15), a sewage draining valve (16) is arranged at the position of the sewage draining outlet (15), the upper end of the box body (1) is provided with a medicine adding port (17) communicated with the disinfection chamber (7), one side of the medicine adding port (17) is provided with a stirring motor (18), the stirring motor (18) is arranged on the box body (1) through a mounting frame (19), the output end of the stirring motor (18) is connected with a stirring shaft (20, a spoiler (22) is fixed on the inner wall of the disinfection chamber (7), a water outlet (23) is formed in one side of the lower end of the clear water chamber (8), and a water outlet valve (24) is installed at the position of the water outlet (23).

2. The integrated domestic sewage treatment device according to claim 1, wherein an aeration pipe (25) and a filter material layer (26) are provided in the aeration chamber (6), a blower (27) is provided on the tank body (1), and an output end of the blower (27) is connected with the aeration pipe (25) through an air supply pipe (28).

3. The domestic sewage treatment integrated device according to claim 1, further comprising a first water pump (29), a first water pumping pipe (30), a second water pumping pump (31) and a second water pumping pipe (32), wherein two ends of the first water pumping pipe (30) are respectively communicated with the aeration chamber (6) and the disinfection chamber (7), the first water pumping pump (29) is connected in series with the first water pumping pipe (30), two ends of the second water pumping pipe (32) are respectively communicated with the disinfection chamber (7) and the clear water chamber (8), and the second water pumping pump (31) is connected in series with the second water pumping pipe (32).

4. The integrated domestic sewage treatment device according to claim 1, wherein an activated carbon filter screen (33) is arranged in the clean water chamber (8).

5. The integrated domestic sewage treatment device according to claim 1, wherein the number of said spoilers (22) is four, said spoilers (22) are equidistantly distributed on the inner wall of said disinfection chamber (7), and the length direction of said spoilers (22) is parallel to the axis of said stirring shaft (20).

6. The integrated domestic sewage treatment device according to claim 1, wherein the diameter of said flange (13) is larger than the diameter of the inlet of the sewage inlet (9).

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