CN211004741U - Rotary water decanter - Google Patents

Rotary water decanter Download PDF

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Publication number
CN211004741U
CN211004741U CN201922025589.1U CN201922025589U CN211004741U CN 211004741 U CN211004741 U CN 211004741U CN 201922025589 U CN201922025589 U CN 201922025589U CN 211004741 U CN211004741 U CN 211004741U
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China
Prior art keywords
decanting
water
pipe
filter screen
port
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CN201922025589.1U
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Chinese (zh)
Inventor
佘正忠
谈家彬
黄伟航
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Yangzhou Siyuan Water Purification Equipment Co ltd
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Yangzhou Siyuan Water Purification Equipment Co ltd
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Abstract

The utility model belongs to the technical field of water decanter, especially, be a rotary water decanter, including electric telescopic handle, connecting pipe, bearing seat frame, water decanting trunk, swivel axis seat and outer aqueduct, electric telescopic handle's output shaft and connecting pipe rotate to be connected, water decanting trunk and water decanting weir mouth pipe are fixed respectively at the both ends of connecting pipe, the surface of water decanting weir mouth pipe is seted up and is strained the mouth of a river, the internally mounted of straining the mouth of a river has the filter screen, the edge of filter screen is fixed with the rubber seal cover, the edge welding at water decanting mouth both ends has spacing; the filter screen is installed in the interior of the decanting port through the rubber sealing sleeve installed at the edge, the limiting strip welded to the surface of the decanting port is installed in the limiting groove, the filter screen is convenient to install in the interior of the decanting port, meanwhile, the rubber sealing sleeve is tightly attached to the surface of the decanting port through the limiting strip and the limiting groove, and the filter screen and the decanting port formed in the surface of the decanting port pipe are convenient to seal.

Description

Rotary water decanter
Technical Field
The utility model belongs to the technical field of strain the hydrophone, concretely relates to rotation type strains hydrophone.
Background
The decanter is a necessary mechanical device for treating sewage by an intermittent activated sludge process. The intermittent activated sludge process has the same sewage treating mechanism as common activated sludge process, and has the difference that the original sewage is discharged into a single reaction tank rather than flowing through each treating unit in sequence, and the operation with different purposes is realized according to time sequence, and the basic operation program consists of five basic processes of water inlet, reaction, precipitation, water outlet, standby and the like. When the traditional decanter is used, part of suspended matters often exist in the supernatant, so that the suspended matters and the supernatant are simultaneously discharged during decanting, a drainage pipeline at the rear end is blocked, the service life of equipment is simultaneously shortened, and meanwhile, the decanter with the filter screen wastes time during replacement, and the filter screen is inconvenient to clean.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a rotary decanter, which is characterized in that a filter screen is convenient to replace and install, the sealing performance is good, and the filter screen is convenient to clean.
In order to achieve the above object, the utility model provides a following technical scheme: a rotary decanter comprises an electric telescopic rod, a connecting conduit, a bearing seat frame, a decanting water main pipe, a rotary shaft seat and an external water guide pipe, the output shaft of the electric telescopic rod is rotationally connected with the connecting guide pipe, the decanting water main pipe and the decanting weir crest pipe are respectively fixed at the two ends of the connecting guide pipe, the bearing seat frame and the rotary shaft seat are respectively rotationally connected at the two ends of the decanting water main pipe, the outer water guide pipe is rotationally connected with the water decanting main pipe through a rotating shaft seat, the water decanting weir opening pipe, the connecting pipe, the water decanting main pipe are communicated with the outer water guide pipe, a water decanting port is formed in the surface of the water decanting weir port pipe, a filter screen is arranged inside the water decanting port, a rubber sealing sleeve is fixed at the edge of the filter screen, limit strips are welded at the edges of the two ends of the decanting port, the surface of the rubber sealing sleeve is provided with a limiting groove matched with the limiting strip, and the limiting strip is arranged inside the limiting groove.
As the utility model discloses a preferred technical scheme of water ware is strained to rotation type, the inside of straining water weir mouth pipe is connected with the deflector through the bearing rotation, the end fixing of deflector has rubber scraper, rubber scraper's end fixing has the cellosilk to scrape the hair.
As the utility model discloses a preferred technical scheme of rotation type decanter, deflector and rubber scraper are platelike structure.
As the optimized technical proposal of the rotary water decanter of the utility model, the cross section of the water decanting port is an arc line, and the filter screen is a soft plastic plate.
As the utility model discloses a preferred technical scheme of rotation type decanter, the spacing recess that rubber seal cover both sides surface was seted up all is provided with two.
As the optimized technical proposal of the rotary decanter of the utility model, the cross section of the limiting strip is of a conical structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the filter screen is installed in the decanting port through the rubber sealing sleeve installed at the edge, the limiting strip welded to the surface of the decanting port is installed in the limiting groove, the filter screen is convenient to install in the decanting port, meanwhile, the rubber sealing sleeve is tightly attached to the surface of the decanting port through the limiting strip and the limiting groove, the filter screen is convenient to seal with the decanting port formed in the surface of the decanting port, large particles in water are prevented from entering the decanting port pipe when water is decanted, and the cleanliness of the decanting port is improved.
2. The deflection plate is rotatably arranged in the connecting guide pipe through the bearing, the rubber scraper is fixed at the end part of the deflection plate, the fiber filament bristles are bonded at the end part of the rubber scraper, so that when the deflection plate is pushed to rotate by water flow in the decanting weir port pipe, the fiber filament bristles slide on the surface of the filter screen, the filter screen is convenient to clean through the fiber filament bristles, the filter screen is prevented from being blocked when the decanting weir port pipe is used for decanting, and the decanting efficiency is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic view of the structure of the connecting duct, the bearing seat frame, the decanting trunk, the rotary shaft seat, the external water guiding duct and the decanting weir of the present invention;
FIG. 3 is a schematic cross-sectional view of a decanting weir pipe of the present invention;
FIG. 4 is a schematic structural view of the filter screen and the rubber sealing sleeve of the present invention;
FIG. 5 is an enlarged schematic view of the structure at A in FIG. 3;
FIG. 6 is a schematic view of the structure of the rubber scraper and the limiting filament for scraping the hair of the present invention;
in the figure: 1. an electric telescopic rod; 2. connecting a guide pipe; 3. a bearing mount; 4. decanting the water main pipe; 5. a rotary shaft seat; 6. an outer aqueduct; 7. a decanting weir opening pipe; 8. decanting the water gap; 9. filtering with a screen; 10. a rubber sealing sleeve; 11. a limiting strip; 12. a limiting groove; 13. a deflection plate; 14. a rubber blade; 15. and (4) scraping the fiber yarns.
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.
Examples
Referring to fig. 1-6, the present invention provides a technical solution: a rotary decanter comprises an electric telescopic rod 1, a connecting pipe 2, a bearing seat frame 3, a decanting trunk pipe 4, a rotary shaft seat 5 and an outer water guide pipe 6, wherein an output shaft of the electric telescopic rod 1 is rotatably connected with the connecting pipe 2, the decanting trunk pipe 4 and a decanting weir notch pipe 7 are respectively fixed at two ends of the connecting pipe 2, the bearing seat frame 3 and the rotary shaft seat 5 are respectively rotatably connected at two ends of the decanting trunk pipe 4, the outer water guide pipe 6 is rotatably connected with the decanting trunk pipe 4 through the rotary shaft seat 5, the decanting weir notch pipe 7, the connecting pipe 2, the decanting trunk pipe 4 and the outer water guide pipe 6 are communicated, a decanting port 8 is arranged on the surface of the decanting weir notch pipe 7, a filter screen 9 is arranged inside the decanting port 8, a rubber sealing sleeve 10 is fixed at the edge of the filter screen 9, a limiting strip 11 is welded at the edge of two ends of the decanting port 8, a limiting groove 12 matched with the limiting strip 11 is arranged on the surface of the rubber sealing sleeve, and the spacing bar 11 is installed inside the spacing groove 12.
In the embodiment, the filter screen 9 is installed inside the decanting port 8 through the rubber sealing sleeve 10 installed at the edge, the limiting strip 11 welded to the surface of the decanting port 8 is installed inside the limiting groove 12, the filter screen 9 is convenient to install inside the decanting port 8, meanwhile, the rubber sealing sleeve 10 is tightly attached to the surface of the decanting port 8 through the limiting strip 11 and the limiting groove 12, the filter screen 9 is convenient to seal with the decanting port 8 formed in the surface of the decanting weir port pipe 7, large particles in water are prevented from entering the inside of the decanting weir port pipe 7 during decanting, and the cleanliness of the decanting water is increased.
Specifically, the interior of the decanting weir pipe 7 is rotatably connected with a deflection plate 13 through a bearing, a rubber scraper 14 is fixed at the end part of the deflection plate 13, a fiber yarn scraping hair 15 is fixed at the end part of the rubber scraper 14, and the deflection plate 13 and the rubber scraper 14 are both of plate-shaped structures.
In this embodiment, the deflection plate 13 installed inside the connecting pipe 2 is rotated by a bearing, the rubber scraper 14 is fixed at the end of the deflection plate 13, the fiber filament bristles 15 are bonded at the end of the rubber scraper 14, so that when the water flow inside the decanting weir notch pipe 7 pushes the deflection plate 13 to rotate, the fiber filament bristles 15 slide on the surface of the filter screen 9, the filter screen 9 is cleaned by the fiber filament bristles 15, the filter screen 9 is prevented from being blocked when the decanting weir notch pipe 7 is used for decanting water, and the decanting efficiency is improved.
Specifically, the cross section of the water decanting port 8 is an arc line, and the filter screen 9 is a flexible plastic plate.
In this embodiment, the water decanting port 8 with an arc cross section is used, and the filter screen 9 is made of a flexible plastic plate, so that the filter screen 9 can be conveniently installed inside the water decanting port 8.
Specifically, two limiting grooves 12 are formed in the two side surfaces of the rubber sealing sleeve 10.
In this embodiment, two limiting grooves 12 are formed in the two side surfaces of the rubber sealing sleeve 10, so that the stability of the rubber sealing sleeve 10 mounted inside the decanting port 8 is improved.
Specifically, the cross section of the limiting strip 11 is a conical structure.
In this embodiment, be the spacing strip 11 of toper structure through the cross section for spacing strip 11 extrudees spacing recess 12, has increased the stability that spacing strip 11 was installed in spacing recess 12 inside.
The utility model discloses a theory of operation and use flow: when the device is used, the electric telescopic rod 1, the bearing seat frame 3 and the rotary shaft seat 5 are installed at proper positions, the outer water guide pipe 6 is connected with the input end of an external water pump, meanwhile, the output shaft of the electric telescopic rod 1 is rotationally connected with the connecting pipe 2, when the device works, the electric telescopic rod 1 is conducted with an external power supply, at the moment, the output shaft of the electric telescopic rod 1 extends, so that the decanting weir notch pipe 7 rotates around the rotating shaft of the decanting main pipe 4, the decanting weir notch pipe 7 is immersed below the liquid level, at the moment, water enters the decanting weir notch pipe 7 through the filter screen 9, at the same time, the water pushes the deflection plate 13 to rotate, the deflection plate 13 drives the fiber filament scraping bristles 15 at the end part of the rubber scraper 14 to move on the inner surface of the filter screen 9, at the same time, the water in the decanting weir notch pipe 7 passes through the connecting pipe 2 and the decanting main pipe 4 and is discharged by the water pump at the end, the rubber sealing sleeve 10 is pulled outwards, so that the rubber sealing sleeve 10 moves in the water decanting port 8, meanwhile, the limiting strip 11 slides in the limiting groove 12, and the filter screen 9 is taken out and replaced with a new one.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a rotation type decanter, includes electric telescopic handle (1), even pipe (2), bearing seat frame (3), strains water main (4), swivel bearing seat (5) and outer aqueduct (6), the output shaft of electric telescopic handle (1) is connected with even pipe (2) rotation, strain water main (4) and strain water weir oral siphon (7) and fix respectively at the both ends of even pipe (2), bearing seat frame (3) and swivel bearing seat (5) rotate respectively and connect in the both ends of straining water main (4), and outer aqueduct (6) rotate with straining water main (4) through swivel bearing seat (5) and are connected, it link up to strain water weir oral siphon (7), even pipe (2), strain water main (4) and outer aqueduct (6), its characterized in that: the surface of the decanting weir mouth pipe (7) is provided with a decanting water port (8), a filter screen (9) is arranged inside the decanting water port (8), a rubber sealing sleeve (10) is fixed at the edge of the filter screen (9), limiting strips (11) are welded at the edges of the two ends of the decanting water port (8), limiting grooves (12) matched with the limiting strips (11) are formed in the surface of the rubber sealing sleeve (10), and the limiting strips (11) are arranged inside the limiting grooves (12).
2. A rotary decanter as claimed in claim 1, wherein: the inside of the decanting weir opening pipe (7) is rotatably connected with a deflection plate (13) through a bearing, a rubber scraper (14) is fixed at the end part of the deflection plate (13), and a fiber yarn scraping hair (15) is fixed at the end part of the rubber scraper (14).
3. A rotary decanter as claimed in claim 2, wherein: the deflection plate (13) and the rubber scraper (14) are both of a plate-shaped structure.
4. A rotary decanter as claimed in claim 1, wherein: the cross section of the water decanting port (8) is an arc line, and the filter screen (9) is a flexible plastic plate.
5. A rotary decanter as claimed in claim 1, wherein: two limiting grooves (12) are formed in the surfaces of the two sides of the rubber sealing sleeve (10).
6. A rotary decanter as claimed in claim 1, wherein: the cross section of the limiting strip (11) is of a conical structure.
CN201922025589.1U 2019-11-21 2019-11-21 Rotary water decanter Active CN211004741U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922025589.1U CN211004741U (en) 2019-11-21 2019-11-21 Rotary water decanter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922025589.1U CN211004741U (en) 2019-11-21 2019-11-21 Rotary water decanter

Publications (1)

Publication Number Publication Date
CN211004741U true CN211004741U (en) 2020-07-14

Family

ID=71481073

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922025589.1U Active CN211004741U (en) 2019-11-21 2019-11-21 Rotary water decanter

Country Status (1)

Country Link
CN (1) CN211004741U (en)

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