CN212347939U - Municipal administration sewage treatment plant - Google Patents

Abstract

The utility model provides a municipal administration sewage treatment plant, includes shell structure (1), shell structure (1) includes shell (11), sets up division board (14) in shell (11), municipal administration sewage treatment plant is still including setting up filtration (2) in shell structure (1), filtration (2) including filter frame (21), set up in filter frame (21) below and rather than fixed connection's rotor plate (22). According to the invention, the partition plate is arranged in the shell, and then the filter frame which penetrates through the upper surface and the lower surface of the partition plate and is in sliding contact with the partition plate is matched, namely one part of the filter frame is positioned above the partition plate, and the other part of the filter frame is positioned below the partition plate, so that sewage above the partition plate firstly enters the filter frame through the filtration of the filter frame, then enters the outside of the filter frame through the filtration of the filter frame and is positioned below the partition plate, so that the sewage is subjected to double filtration, and the sewage filtration effect is improved.

Description

Municipal administration sewage treatment plant

Technical Field

The utility model belongs to the technical field of mechanical technique and specifically relates to a municipal sewage treatment plant is related to.

Background

With the increasing awareness of environmental protection, sewage treatment is also gradually valued by people, including municipal sewage treatment. The device to municipal sewage treatment is when handling sewage now, filter screen wherein often is the immobility, the filtration pore that passes the filter screen of immobility through sewage realizes its filtration treatment, the impurity in the clear away sewage, this kind of mode is lower to the treatment effeciency of sewage, and the filtration pore of filter screen is very easy to be blockked up, although the filter screen that has appeared in some municipal sewage treatment equipment on the market can be moved, but it often need set up corresponding drive structure, and is with high costs, and the structure is complicated, and is unsuitable for popularization and application.

Therefore, there is a need to provide a new technical solution to overcome the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can effectively solve above-mentioned technical problem's municipal sewage treatment plant.

In order to achieve the purpose of the utility model, the following technical proposal is adopted:

the utility model provides a municipal administration sewage treatment plant, includes the shell structure, the shell structure includes the shell, sets up the division board in the shell, municipal administration sewage treatment plant is still including setting up the filtration in the shell structure, filtration include filter frame, set up in filter frame below and rather than fixed connection's rotor plate, set up in rotor plate top and rather than fixed connection's dead lever, set up in a plurality of flabellums on the dead lever, filter the frame and run through the upper and lower surface of division board and rather than sliding contact, the one end of flabellum with dead lever fixed connection, the other end of flabellum with filter the internal surface fixed connection of frame, the flabellum is located the below of division board.

Preferably, the filtering structure further includes a connecting frame disposed below the rotating plate, a bearing disposed in the connecting frame, and a support rod disposed on the bearing.

Preferably, the upper and lower surfaces of the connection frame are communicated, and the upper end of the connection frame is fixedly connected with the lower surface of the rotation plate.

Preferably, the bearing is accommodated in the connecting frame, an outer ring of the bearing is fixedly connected with an inner surface of the connecting frame, a lower end of the supporting rod is fixedly connected with an inner surface of the shell, and an upper end of the supporting rod penetrates through an inner ring of the bearing and is fixedly connected with the inner ring.

Preferably, the filtering structure further comprises a closing plate arranged at the upper end of the filtering frame, and the lower surface of the closing plate is fixedly connected with the upper surface of the filtering frame.

Preferably, the shell structure further comprises a drain pipe arranged below the shell and a first valve arranged on the drain pipe, and the drain pipe is aligned to the first through hole on the lower surface of the shell and is fixedly connected with the lower surface of the shell.

Preferably, municipal sewage treatment plant still including set up the structure of blowing in the shell, the structure of blowing includes the frame of blowing, set up in a plurality of connecting rods of frame top of blowing and set up the connecting pipe on the outer periphery of frame of blowing.

Preferably, the air blowing frame is annular, the filter frame penetrates through the central area of the air blowing frame, the air blowing frame is provided with a plurality of air blowing holes located on the inner circumferential surface of the air blowing frame and second through holes located on the outer surface of the air blowing frame, and the second through holes face the outer wall of the filter frame.

Preferably, the upper end of the connecting rod is fixedly connected with the partition plate, the lower end of the connecting rod is fixedly connected with the air blowing frame, one end of the connecting pipe is aligned with the second through hole and is fixedly connected with the outer surface of the air blowing frame, and the other end of the connecting pipe is aligned with the third through hole of the shell and is fixedly connected with the inner surface of the shell.

Preferably, the municipal sewage treatment plant further comprises an air exhaust structure, the air exhaust structure comprises an air exhaust pipe, a fan and a second valve, the fan and the second valve are arranged on the air exhaust pipe, and one end of the air exhaust pipe is aligned to the third through hole and is fixedly connected with the outer surface of the shell.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses municipal sewage treatment plant is because set up the division board in the shell, then the cooperation runs through division board upper and lower surface and rather than sliding contact's filter frame, filter frame's partly be in the top of division board promptly, partly be in the below of division board, thereby make the sewage above the division board enter into filter frame through the filtration of filter frame at first, then enter into filter frame's outside and be in the below of division board through the filtration of filter frame again, so as to carry out double filtration to sewage, the effect of filtering sewage is improved, and the cooperation sets up the flabellum in filter frame, thereby sewage can drive flabellum and filter frame rotation in the downward flow's in-process in filter frame, so as to prevent filter frame's filtration pore from being blockked up, and can improve the efficiency of filtering sewage under the effect of centrifugal force, save time, cooperate the frame of blowing simultaneously to blow towards filter frame, so as to prevent that the filtration pore of filtering the frame from being blockked up, guarantee that the filtration frame lasts the efficient and filters sewage, be favorable to long-term use, the extension the utility model discloses a life.

Drawings

FIG. 1 is a schematic structural view of a first embodiment of the municipal sewage treatment plant of the present invention;

FIG. 2 is a plan view of the municipal sewage treatment apparatus of the first embodiment of the invention shown in FIG. 1;

FIG. 3 is a sectional view taken along A-A' of the first embodiment of the municipal sewage treatment apparatus of the invention shown in FIG. 1;

FIG. 4 is a schematic structural view of a second embodiment of the municipal sewage treatment plant of the invention;

FIG. 5 is a schematic structural view of a third embodiment of the municipal sewage treatment plant of the present invention.

Detailed Description

The municipal sewage treatment device of the utility model will be clearly and completely explained with reference to the attached drawings.

As shown in figures 1 to 3, the municipal sewage treatment device of the present invention comprises a surgical structure 1 and a filtering structure 2 disposed in the housing structure 1.

As shown in fig. 1 to 3, the housing structure 1 includes a housing 11, a drain pipe 12 disposed below the housing 11, a first valve 13 disposed on the drain pipe 12, and a partition plate 14 disposed in the housing 11. The upper end of the housing 11 is provided with an opening, the housing 11 may be a rectangular parallelepiped or a cylinder, the housing 11 is provided with a first through hole 111 located on a lower surface thereof, the first through hole 111 penetrates through inner and outer surfaces of the housing 11, and one or two or more first through holes 111 may be provided. The number of the drainage pipes 12 is the same as that of the first through holes 111, the upper ends of the drainage pipes 12 are aligned with the first through holes 111 and fixedly connected with the lower surface of the housing 11, and the drainage pipes 12 are used for discharging the sewage passing through the housing 11. The number of the first valves 13 is the same as that of the drain pipes 12, and the first valves 13 are used for controlling the flow rate of water in the drain pipes 12. The partition plate 14 is accommodated in the housing 11 and fixedly connected to the inner surface thereof, and the partition plate 14 can divide the space in the housing 11 into an upper part and a lower part.

The inside at the shell can be concentrated sewage with shell structure 1's setting to division board 14 can concentrate its top with sewage at first, then discharges through drain pipe 12 after filtration of filtration 2 again, easy operation, and convenient to use, the flow and the switch of sewage in drain pipe 12 can be controlled to first valve 13.

As shown in fig. 1 to 3, the filtering structure 2 includes a filtering frame 21, a rotating plate 22 disposed below the filtering frame 21, a connecting frame 23 disposed below the rotating plate 22, a bearing 24 disposed in the connecting frame 23, a support rod 25 disposed on the bearing 24, a closing plate 26 disposed at an upper end of the filtering frame 21, a fixing rod 27 disposed on the rotating plate 22, and a plurality of blades 28 disposed around the fixing rod 27. The filtering frame 21 is a hollow cylinder, the upper surface and the lower surface of the filtering frame are communicated, the filtering frame 21 penetrates through the upper surface and the lower surface of the partition plate 14 and is in sliding contact with the upper surface and the lower surface of the partition plate, the filtering frame 21 can stably rotate on the partition plate 14, and filtering holes are formed in the side wall of the filtering frame 21 so as to filter sewage. The upper surface of the rotating plate 22 is fixedly connected with the lower surface of the filter frame 21. The upper and lower surfaces of the connecting frame 23 are communicated, and the upper surface of the connecting frame 23 is fixedly connected with the lower surface of the rotating plate 22. The bearing 24 is accommodated in the connecting frame 23, and an outer ring of the bearing 24 is fixedly connected with an inner surface of the connecting frame 23. The lower end of the support rod 25 is fixedly connected to the bottom surface of the inner cavity of the housing 11, and the support rod 25 passes through the inner ring of the bearing 24 and is fixedly connected to the inner ring thereof, so that the connection frame 23 and the rotation plate 22 can stably rotate on the support rod 25. The lower surface of the closing plate 26 is fixedly connected to the upper surface of the filter frame 21, so that the upper end of the filter frame 21 can be closed. The fixing rod 27 is a cylinder, and the lower end of the fixing rod 27 is fixedly connected with the rotating plate 22. The fan blades 28 are provided with a plurality of fan blades 28, one end of each fan blade 28 is fixedly connected with the fixing rod 27, the other end of each fan blade 28 is fixedly connected with the inner surface of the filter frame 21, the fan blades 28 can enable the fan blades 28 and the filter frame 21 to rotate in the process that sewage flows from top to bottom in the filter frame 21, therefore, a driving structure is not needed, the filter frame 21 and the rotating plate 22 can automatically rotate, and the fan blades 28 are located below the partition plate 14.

The filtering structure 2 can fully and effectively filter the sewage above the partition plate 14, has high filtering efficiency and simple operation, the filtering frame 21 penetrates through the upper surface and the lower surface of the partition plate 14, the filtering frame 21 can stably rotate on the partition plate 14, and the fan blades are arranged in the filtering frame 21, the sewage above the partition plate 14 enters the filtering frame 21 through the filtering holes of the filtering frame 21 and then starts to flow downwards, the fan blades 28, the fixed rod 27, the rotating plate 22 and the filtering frame 21 are driven to rotate through the action of the fan blades 28, so that the sewage above the rotating plate 22 quickly passes through the filtering holes of the filtering frame 21 again under the action of centrifugal force to enter the lower part of the partition plate 14 and finally is discharged through the drain pipe 12, thereby not only improving the efficiency of filtering the sewage, but also preventing the filtering holes of the filtering frame 21 from being blocked, and having low cost, is suitable for popularization and application.

As shown in fig. 1 to 3, when the municipal sewage treatment device of the first embodiment of the present invention is used, firstly, sewage is poured into the upper portion of the partition plate 14 from the upper end opening of the housing 11, and then enters the filter frame 21 through the filter holes of the portion of the filter frame 21 above the partition plate 14, i.e. the first filtration, and then enters the filter frame 21, the sewage flows downward and contacts with the fan blades 28, the fan blades 28 are driven to rotate due to the downward flow of the sewage, and the filter frame 21 rotates along with the fixed rod 27 and the rotating plate 22, the rotating filter frame 21 can not only prevent the filter holes from being blocked during the process of filtering the sewage above the partition plate 14, but also can drive the sewage above the rotating plate 22 to rotate along with the rotating plate, the sewage above the rotating plate 22 is quickly thrown to the outside of the filter frame 21 through the filter holes of the filter frame 21 under the effect of centrifugal force and is located below the partition plate 14, thereby the improvement that can show is to sewage filterable efficiency, save time to need not to set up the drive structure alone, greatly reduced the cost, can carry out twice filtration to sewage simultaneously, guaranteed the filterable effect to sewage. And finally, the purified sewage is discharged through the drain pipe 12, so that the device is simple to operate, convenient to use, simple in structure, low in cost, high in efficiency and suitable for popularization and application.

As shown in fig. 4, it is a second embodiment of the municipal sewage treatment apparatus of the present invention, which comprises, in addition to all the technical features of the first embodiment, a blowing structure 3 disposed inside the housing structure 1, and an air exhausting structure 4 disposed outside the housing structure 1.

As shown in fig. 4, the air blowing structure 3 includes an air blowing frame 32, a plurality of connecting rods 32 disposed above the air blowing frame 32, and a connecting pipe 33 disposed outside the air blowing frame 32. The frame 32 of blowing is the ring form, the filter frame 21 passes the inside of frame 32 of blowing, the inside of frame 32 of blowing is equipped with the cavity, the cavity is cyclic annularly, is equipped with a plurality of gas holes 321 that are located on its inner circumferential surface and is located second through-hole 322 on its outer circumferential surface on the frame 32 of blowing of scouting fox, gas holes 32 with second through-hole 322 all with the inside of frame 32 of blowing communicates with each other, the air in the frame 32 of blowing passes through gas holes 32 orientation filter frame 21 spouts to clear away the impurity of jam in the filter frame 21 filtration pore, the effectual filtration pore that prevents filter frame 21 is blockked up. The connecting rod 32 is provided with a plurality of connecting rods 32, the upper end of the connecting rod 32 is fixedly connected with the partition plate 14, and the lower end of the connecting rod 32 is fixedly connected with the blowing frame 32, so that the connecting rod 32 is fixed. The shell 11 shanghai be equipped with the third through-hole 112 that the second through-hole 322 is relative, the one end of connecting pipe 33 is aimed at third through-hole 112 and with the internal surface fixed connection of shell 11, the other end of connecting pipe 33 is aimed at second through-hole 322 and with the outer periphery fixed connection of frame 32 blows, connecting pipe 33 with third through-hole 112 and second through-hole 322 communicate with each other.

As shown in fig. 4, the air exhaust structure 4 includes an air exhaust pipe 41, a fan 43 disposed on the air exhaust pipe 41, and a second valve 43. One end of the exhaust pipe 41 is aligned with the third through hole 112 and is fixedly connected with the outer surface of the outer shell 11, and the inside of the exhaust pipe 41 is communicated with the inside of the third through hole 112. The fan 43 is electrically connected with a power supply (not shown) to provide electric energy for the fan, so that the fan can normally operate, and a switch (not shown) is arranged on the fan 43 to conveniently control the fan to be turned on or turned off. The second valve 43 can control the flow and the on/off of the gas in the pumping tube 41.

As shown in fig. 4, the utility model discloses municipal administration sewage treatment plant's second embodiment is when using, it is except including the use step of above-mentioned first embodiment, still including opening second valve 43, open the switch of fan 42 simultaneously for outside air is in by the suction pipe 41, then enters into the frame 32 inner chamber of blowing through connecting pipe 33, blows to the outer wall of filter frame 21 through gas blow pipe 321 on, thereby can clear away the impurity on the outer wall of filter frame 21, prevent that the filtration pore of filter frame 21 from being blockked up, guarantee that it lasts efficient purification treatment, the dust removal effect is showing.

As shown in fig. 5, which is a third embodiment of the municipal sewage treatment apparatus of the present invention, in addition to the left and right technical features of the second embodiment, the housing structure 1 further includes a concentration block 15 disposed in the housing 11, and a liquid inlet funnel 16 disposed at the upper end of the housing 11. The concentrated block 15 is provided with two and is located respectively the left and right sides of the inner cavity of the shell 11, the longitudinal section of the concentrated block 15 is in the shape of a right triangle, the side surface and the bottom surface of the concentrated block 15 are fixedly connected with the inner surface of the shell 11, and the concentrated block 15 can concentrate liquid into the drain pipe 12. The longitudinal section of the liquid inlet hopper 16 is in an inverted isosceles trapezoid shape, the upper surface and the lower surface of the liquid inlet hopper 16 are communicated, the lower end of the liquid inlet hopper 16 is fixedly connected with the upper surface of the shell 11, and the interior of the liquid inlet hopper 16 is communicated with the interior of the shell 11.

The convenient middle of concentrating the liquid of piece 15 that sets up for liquid can be as fast as possible flow in the drain pipe 12, save time, raise the efficiency, and prevent that the impurity in the liquid from concentrating on the corner of shell 11 inner chamber. And the sewage can be conveniently poured into the shell 11 by arranging the liquid inlet hopper 16, the opening at the upper end is enlarged, and the pouring is more convenient and simpler.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A municipal sewage treatment device, comprising a shell structure (1), wherein the shell structure (1) comprises a shell (11) and a partition plate (14) arranged in the shell (11), and is characterized in that: municipal administration sewage treatment plant is still including setting up filtration (2) in shell structure (1), filtration (2) including filter frame (21), set up in filter frame (21) below and rather than fixed connection's rotor plate (22), set up in rotor plate (22) top and rather than fixed connection's dead lever (27), set up in a plurality of flabellum (28) on dead lever (27), filter frame (21) run through the upper and lower surface of division board (14) and rather than sliding contact, the one end of flabellum (28) with dead lever (27) fixed connection, the other end of flabellum (28) with the internal surface fixed connection of filter frame (21), flabellum (28) are located the below of division board (14).

2. The municipal sewage treatment apparatus of claim 1, wherein: the filtering structure (2) further comprises a connecting frame (23) arranged below the rotating plate (22), a bearing (24) arranged in the connecting frame (23) and a supporting rod (25) arranged on the bearing (24).

3. The municipal sewage treatment apparatus of claim 2, wherein: the upper surface and the lower surface of the connecting frame (23) are communicated, and the upper end of the connecting frame (23) is fixedly connected with the lower surface of the rotating plate (22).

4. The municipal sewage treatment apparatus of claim 3, wherein: the bearing (24) is accommodated in the connecting frame (23), the outer ring of the bearing (24) is fixedly connected with the inner surface of the connecting frame (23), the lower end of the supporting rod (25) is fixedly connected with the inner surface of the shell (11), and the upper end of the supporting rod (25) penetrates through the inner ring of the bearing (24) and is fixedly connected with the inner ring.

5. The municipal sewage treatment apparatus of claim 4, wherein: the filtering structure (2) further comprises a closing plate (26) arranged at the upper end of the filtering frame (21), and the lower surface of the closing plate (26) is fixedly connected with the upper surface of the filtering frame (21).

6. The municipal sewage treatment apparatus of claim 5, wherein: the shell structure (1) further comprises a drain pipe (12) arranged below the shell (11) and a first valve (13) arranged on the drain pipe (12), wherein the drain pipe (12) is aligned to the first through hole (111) in the lower surface of the shell (11) and is fixedly connected with the lower surface of the shell (11).

7. The municipal sewage treatment apparatus of claim 6, wherein: municipal administration sewage treatment plant is still including setting up the structure of blowing in shell (11), the structure of blowing (3) including blowing frame (32), set up in a plurality of connecting rods (31) of blowing frame (32) top and set up connecting pipe (33) on the outer periphery of blowing frame (32).

8. The municipal sewage treatment apparatus of claim 7, wherein: the air blowing frame (32) is annular, the filter frame (21) penetrates through the central area of the air blowing frame (32), a plurality of air blowing holes (321) located on the inner circumferential surface of the air blowing frame (32) and second through holes (322) located on the outer surface of the air blowing frame are formed in the air blowing frame (32), and the second through holes (322) face the outer wall of the filter frame (21).

9. The municipal sewage treatment apparatus of claim 8, wherein: the upper end and the division board (14) fixed connection of connecting rod (31), the lower extreme and the blowing frame (32) fixed connection of connecting rod (31), the one end of connecting pipe is aimed at second through-hole (322) and is connected with the external fixed surface of blowing frame (32), the other end of connecting pipe is aimed at third through-hole (112) of shell (11) and is connected with the internal fixed surface of shell (11).

10. The municipal sewage treatment apparatus of claim 9, wherein: the municipal sewage treatment device further comprises an air exhaust structure (4), the air exhaust structure (4) comprises an air exhaust pipe (41), a fan (42) and a second valve (43), the fan (42) and the second valve are arranged on the air exhaust pipe (41), and one end of the air exhaust pipe (41) is aligned to the third through hole (112) and is fixedly connected with the outer surface of the shell (11).

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