CN214115197U

CN214115197U - Unpowered grade-falling oxygenation treatment equipment for rural domestic sewage

Info

Publication number: CN214115197U
Application number: CN202023329488.2U
Authority: CN
Inventors: 白明超
Original assignee: Yuefeng Environmental Protection Guangdong Co ltd
Current assignee: Yuefeng Environmental Protection Guangdong Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-03
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a rural domestic sewage does not have power and falls grade oxygenating treatment facility, it includes the header tank, the header tank is opened has the water inlet that supplies sewage to discharge, the header tank intercommunication has the drain pipe, arrange along the direction of height of header tank in the header tank and be equipped with first-order filter piece, second order filter piece and third-order filter piece in proper order, and first-order filter piece, second order filter piece and third-order filter piece cover the diapire of header tank. This application has the effect of the mud in the sewage pond clearance more easily.

Description

Unpowered grade-falling oxygenation treatment equipment for rural domestic sewage

Technical Field

The application relates to the field of sewage treatment, in particular to unpowered drop-level oxygenation treatment equipment for rural domestic sewage.

Background

Along with the continuous improvement of the living standard of people, the pollution problem of rural domestic sewage is more and more prominent. Most rural areas have not formed practical sewage treatment devices and processes, so that the rural living environment is severe, and the harmless ecological treatment of the rural domestic sewage is important content which is urgently needed to be built in new rural construction.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: rural sewage is discharged into the sewage tank, suspended matters in the sewage tank are deposited in the sewage tank and fermented into sludge, and the sludge is difficult to clean and even possibly blocks a drain hole of the sewage tank in the later period.

SUMMERY OF THE UTILITY MODEL

In order to enable sludge in the sewage tank to be easier to clean, the application provides unpowered drop-level oxygenation treatment equipment for rural domestic sewage.

The application provides a rural domestic sewage unpowered falls a grade and oxygenates treatment facility and adopts following technical scheme:

the utility model provides a rural domestic sewage does not have power and falls level oxygenating treatment facility, includes the header tank, the header tank is opened there is the water inlet that supplies sewage to discharge, the header tank intercommunication has the drain pipe, arrange along the direction of height of header tank in the header tank and be equipped with first-order filter piece, second order filter piece and third-order filter piece in proper order, first-order filter piece, second order filter piece and third-order filter the diapire that covers the header tank.

Through adopting above-mentioned technical scheme, with sewage row go into the header tank in, sewage is because gravity falls to first order filter piece, second order filter piece and third-order filter piece in proper order and filters for rural sewage's filtration need not to rely on extra power supply can carry out the multistage filtration, thereby realizes that the unpowered of rural sewage falls the level and filters, is favorable to simplifying the filtering process of rural sewage, makes the processing of rural sewage more convenient.

Preferably, the first-order filtering piece is arranged to be a deodorization plate, one end of the deodorization plate is fixedly connected with the side wall of the water collection tank, and the other end of the deodorization plate is bent upwards towards the direction far away from the side wall of the water collection tank.

Through adopting above-mentioned technical scheme for on sewage got into the interior back deodorization board that flows of header tank, rubbish in the sewage is because gravity deposit to deodorization board bottom, and sewage is piled up on the deodorization board until overflowing, then sewage flows to the second order and filters and flow to on the third order filter piece.

Preferably, the third-order filter piece includes the filter screen and with filter screen upper surface body coupling's third-order baffle, the inside wall of header tank is opened has the gliding spout of confession filter screen both sides, the header tank is opened has the through-hole that supplies the filter screen to take out, third-order baffle shutoff through-hole.

Through adopting above-mentioned technical scheme, having filtered sewage after, thereby outside the length direction pulling filter screen along the spout takes out the filter screen to the header tank for the filter screen is cleared up more easily, is favorable to reducing the filter screen and uses the condition of blockking up easily for a long time.

Preferably, the top wall of the water collecting tank is provided with a cleaning hole, and the cleaning hole is positioned above the second-order filter piece.

By adopting the technical scheme, the sediment collected by the second-order filtering piece is easier to clean, and the sediment in the rural domestic sewage unpowered drop-level oxygenation treatment equipment is favorably cleaned.

Preferably, the water collecting tank is provided with a cover plate for opening and closing the cleaning hole.

By adopting the technical scheme, after the sediments in the rural domestic sewage unpowered cascade oxygenation treatment equipment are cleaned, the through hole is sealed by the cover plate, so that the condition that the odor in the rural domestic sewage unpowered cascade oxygenation treatment equipment is emitted outwards is favorably reduced.

Preferably, the header tank is equipped with the door plant that is used for the shutoff through-hole, one side fixed connection of filter screen is kept away from with the third-order baffle to the door plant, the header tank lateral wall is opened has the draw-in groove that supplies the door plant card to go into, the periphery wall of door plant is fixed with the sealing strip, the sealing strip supports tightly with the internal perisporium of draw-in groove.

Through adopting above-mentioned technical scheme, through the cooperation of door plant and draw-in groove for sewage is difficult for following the clearance between three-order baffle and the through-hole pore wall and flows, is favorable to reducing the condition that rural sewage treatment in-process sewage flows from the through-hole and pollutes the water header tank environment on every side.

Preferably, the door panel is provided with a handle.

Through adopting above-mentioned technical scheme for the door stimulates more easily, makes the filter screen take out more easily and clears up.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by the arrangement of the first-order filter element, the second-order filter element and the third-order filter element, the rural sewage can be filtered in multiple stages without depending on an additional power source, so that unpowered cascade filtration of the rural sewage is realized, the filtration process of the rural sewage is facilitated to be simplified, and the treatment of the rural sewage is more convenient;

2. through the arrangement of the bent deodorization plate, sewage flows on the deodorization plate after entering the water collection tank, garbage in the sewage is deposited at the bottom end of the deodorization plate due to gravity, the sewage is accumulated on the deodorization plate until overflowing, and then the sewage flows to the second-order filter piece and flows to the third-order filter piece;

3. through the cooperation of door plant and draw-in groove for sewage is difficult for following the clearance between three-order baffle and the through-hole pore wall and flows, is favorable to reducing the rural sewage treatment in-process sewage from the through-hole outflow and pollute the condition of the environment around the header tank.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a rural domestic sewage unpowered cascade oxygenation treatment device;

FIG. 2 is a schematic structural diagram of a rural domestic sewage unpowered drop-level oxygenation treatment device for illustrating the internal structure of a water collecting tank.

Description of reference numerals: 1. a water collection tank; 11. a water inlet; 12. a drain pipe; 2. a first-order filter element; 21. a deodorizing plate; 22. an ozone tube; 3. a second order filter element; 31. depositing a plate; 32. a second order baffle; 4. a third-order filter element; 41. filtering with a screen; 42. a third-order baffle; 5. cleaning the holes; 51. a cover plate; 6. a through hole; 61. a door panel; 611. a handle; 62. a card slot; 7. a chute.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses unpowered grade-falling oxygenation treatment equipment for rural domestic sewage.

Referring to fig. 1 and 2, the unpowered falling grade oxygenation treatment equipment for rural domestic sewage comprises a water collection tank 1, wherein a water inlet 11 for discharging sewage is formed in the top end of the water collection tank 1, and a drain pipe 12 for discharging filtered sewage is communicated with the bottom of the water collection tank 1. Be equipped with in the header tank 1 in proper order and be used for filtering sewage first order and filter piece 2, second order and filter piece 3 and third-order and filter piece 4, first order is filtered piece 2, second order and is filtered piece 3 and third-order and filter 4 and arrange along header tank 1's direction of height, and third-order is filtered piece 4 and can be dismantled with header tank 1 and be connected. The top wall of the water collecting tank 1 is provided with a cleaning hole 5 which is convenient for cleaning the second-order filtering piece 3.

Referring to fig. 1 and 2, the water collection tank 1 is a rectangular tank, the water inlet 11 is located at one end of the water collection tank 1 along the length direction, the ozone pipe 22 is arranged on the side wall of the water collection tank 1, and the ozone pipe 22 is located right below the water inlet 11, so that sewage enters the water collection tank 1 and then is mixed with ozone and reacts with the ozone. The length direction of ozone pipe 22 is unanimous with the length direction of water collection tank 1, and first-order filtering piece 2 is for being equipped with the deodorization plate 21 of cambered surface, and deodorization plate 21 is close to one section level setting of ozone pipe 22, and one section that deodorization plate 21 kept away from ozone pipe 22 is the cambered surface kickup, and the upper end of deodorization plate 21 leaves the interval with the roof of water collection tank 1, and deodorization plate 21 is located under water inlet 11.

Referring to fig. 1 and 2, the second order filters 3 and sets up including deposit board 31 and second order baffle 32, second order baffle 32 is provided with two, two second order baffles 32 are located deposit board 31 respectively along 1 length direction's of header tank both ends, deposit board 31 is rectangular plate, second order baffle 32 is rectangular plate, deposit board 31 is along 1 width direction's of header tank both sides and header tank 1's inside wall fixed connection, second order baffle 32 is along 1 width direction's of header tank both sides and header tank 1's inside wall fixed connection, the top and the 21 arc segment lower fixed surface connection of deodorization board of second order baffle 32 that are close to ozone pipe 22, make sewage be difficult for flowing through from the clearance between first order filter 2 and the second order filter 3.

Referring to fig. 1 and 2, clearance hole 5 is located water collection tank 1 and keeps away from one side of water inlet 11, and water collection tank 1 articulates there is the apron 51 that is used for shutoff clearance hole 5, when handling sewage, through apron 51 shutoff clearance hole 5 for the stink of sewage is difficult for giving off to the external world from clearance hole 5.

Referring to fig. 1 and 2, the third-order filter member 4 includes a filter net 41 and two third-order baffles 42 integrally connected to an upper surface of the filter net 41, and a length of the filter net 41 is four-thirds of a length of the deposition plate 31. The two third-order baffles 42 are respectively positioned at two ends of the filter screen 41 along the length direction of the water collecting tank 1, the upper ends of the third-order baffles 42 close to the ozone pipe 22 are abutted against the lower surface of the deposition plate 31, and the third-order baffles 42 are positioned at one end of the deposition plate 31 far away from the ozone pipe 22.

Referring to fig. 1 and 2, one side of the water collection tank 1, which is far away from the ozone pipe 22, is provided with a through hole 6 for taking out the filter screen 41, when the filter screen 41 is positioned in the water collection tank 1, the three-order baffle 42, which is far away from the ozone pipe 22, blocks the through hole 6, the inner side wall of the water collection tank 1 is provided with a chute 7, one end of the chute 7 is closed, the length direction of the chute 7 is consistent with the length direction of the water collection tank 1, two ends of the filter screen 41 slide in the chute 7, so that the filter screen 41 is supported by the chute 7 in the taking-out process and is more labor-saving, and the filter screen 41 is more easily detached.

Referring to fig. 1 and 2, a door plate 61 is integrally connected to the third-order baffle 42 far away from the ozone tube 22, the door plate 61 is located on one side of the third-order baffle 42 far away from the filter screen 41, a handle 611 is integrally connected to the door plate 61, a clamping groove 62 for the door plate 61 to be clamped is formed in the side wall of the water collecting tank 1 far away from the ozone tube 22, and the door plate 61 is tightly abutted to the inner side wall of the clamping groove 62 through a sealing strip, so that sewage in the water collecting tank 1 is less prone to flowing out from a gap between the side wall of the water collecting tank 1 and the door plate 61.

The implementation principle of the unpowered drop-level oxygenation treatment equipment for rural domestic sewage in the embodiment of the application is as follows: sewage is led in from the water inlet 11, the sewage falls onto the deodorization plate 21 and is mixed with ozone, when the sewage is accumulated to a certain height on the deodorization plate 21, garbage in the sewage flows onto the deodorization plate 21 and is deposited on the horizontal section of the deodorization plate 21, cleaner sewage overflows from the arc-shaped section of the deodorization plate 21 and flows onto the deposition plate 31, when the sewage is accumulated to a certain height on the deposition plate 31, residual garbage and sludge carried by the sewage are deposited on the deposition plate 31, the sewage overflows from the second-order baffle 32 and flows onto the filter screen 41, the sludge and the residual garbage in the sewage are blocked on the filter screen 41, after the sewage is treated, the clamp is extended into the water inlet 11 and clamps the garbage deposited on the deodorization plate 21, then the cover plate 51 is opened, the garbage on the deposition plate 31 is clamped or pushed onto the filter screen 41, finally the handle 611 is pulled, the filter screen 41 is pulled out for cleaning, after the filter screen 41 is removed, the filter screen 41 is pushed back, so that the sealing strip is tightly abutted against the side wall of the clamping groove 62, and the cover plate 51 is covered.

The flow of utilization water makes rural domestic sewage can multistage deposit, is favorable to reducing the setting of power supply, simultaneously, makes the processing of sewage faster, makes the rubbish that carries in the sewage clear up more easily.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The unpowered grade-falling oxygenation treatment equipment for rural domestic sewage is characterized in that: including header tank (1), header tank (1) is opened has water inlet (11) that supply sewage to discharge, header tank (1) intercommunication has drain pipe (12), arrange along the direction of height of header tank (1) in header tank (1) and be equipped with first-order filtration piece (2), second-order filtration piece (3) and third-order filtration piece (4) in proper order, first-order filtration piece (2), second-order filtration piece (3) and third-order filtration piece (4) cover the diapire of header tank (1).

2. The unpowered cascade oxygenation treatment equipment for rural domestic sewage according to claim 1, characterized in that: first-order filtering piece (2) sets up to deodorant board (21), deodorant board (21) one end and the lateral wall fixed connection of header tank (1), the other end of deodorant board (21) is towards the direction kickup of keeping away from header tank (1) lateral wall.

3. The unpowered grade drop oxygenation treatment equipment for rural domestic sewage according to claim 2, characterized in that: three-order filter piece (4) are including filter screen (41), the inside wall of header tank (1) is opened has gliding spout (7) of confession filter screen (41) both sides, header tank (1) is opened has through-hole (6) that confession filter screen (41) took out, three-order filter piece (4) are including three-order baffle (42) with filter screen (41) upper surface body coupling, three-order baffle (42) shutoff through-hole (6).

4. The unpowered cascade oxygenation treatment equipment for rural domestic sewage according to claim 1, characterized in that: the top wall of the water collecting tank (1) is provided with a cleaning hole (5), and the cleaning hole (5) is positioned above the second-order filtering piece (3).

5. The unpowered cascade oxygenation treatment equipment for rural domestic sewage according to claim 1, characterized in that: the water collecting tank (1) is provided with a cover plate (51) used for opening and closing the cleaning holes (5).

6. The unpowered grade drop oxygenation treatment equipment for rural domestic sewage according to claim 3, characterized in that: the water collecting tank (1) is provided with a door plate (61) used for plugging the through hole (6), and the door plate (61) is fixedly connected with one side of the third-order baffle (42) far away from the filter screen (41).

7. The unpowered grade drop oxygenation treatment equipment for rural domestic sewage according to claim 6, characterized in that: the door panel (61) is provided with a handle (611).