CN208553395U - A kind of sewage treatment precise filtering device - Google Patents

A kind of sewage treatment precise filtering device Download PDF

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Publication number
CN208553395U
CN208553395U CN201820605887.0U CN201820605887U CN208553395U CN 208553395 U CN208553395 U CN 208553395U CN 201820605887 U CN201820605887 U CN 201820605887U CN 208553395 U CN208553395 U CN 208553395U
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China
Prior art keywords
mud chamber
screw rod
sewage treatment
chamber
side wall
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Application number
CN201820605887.0U
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Chinese (zh)
Inventor
李山
李奇勇
姚海
张超
台利新
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Liaoning Chen Wei Environmental Protection Engineering Technology Co Ltd
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Liaoning Chen Wei Environmental Protection Engineering Technology Co Ltd
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Abstract

The utility model discloses a kind of sewage treatment precise filtering devices, including pedestal, the upper surface of pedestal is fixedly connected sequentially has mud chamber from left to right, booster pump and filter chamber, it is connected between mud chamber and filter chamber by conduit, and the output end of booster pump is connected to conduit, bearing is equipped in the upper inside walls of mud chamber, the inner ring of bearing is rotatably connected to screw rod, screw rod is hollow structure and is rotatablely connected with inner wall on the downside of mud chamber, several equally distributed limbers are offered on screw rod, fixing sleeve is equipped with first gear on the screw rod on the outside of mud chamber, the upper side wall of mud chamber is equipped with servo drive motor, and the output shaft of servo drive motor is connected with the second gear to match with first gear, the upper side wall of mud chamber is equipped with water tank, and the lower surface of water tank is fixedly connected with water pump, the output end of water pump is connected with outlet pipe.The utility model structure is simple, easy to operate, improves the quality of sewage treatment and the efficiency of filtering.

Description

A kind of sewage treatment precise filtering device
Technical field
The utility model relates to secondary filter technical field more particularly to a kind of sewage treatment precise filtering devices.
Background technique
Sewage treatment is the process purified to it, by sewage in order to make sewage reach the water quality requirement reused Origin classification, sewage treatment are generally divided into production sewage treatment and sanitary sewage disposal, and production waste includes trade effluent, agricultural Sewage and medical sewage etc., and sanitary sewage is exactly the sewage that daily life generates, and refers to various forms of inorganic matters and has The complex mixture of machine object, sewage source is very miscellaneous, and water quality is various, and when sewage treatment needs with a kind of precise filtering device, Guarantee the cleaner of sewage water filtration.
Current sewage treatment precise filtering device, usually first precipitates sewage, then again by the dirt after precipitating Water carries out secondary filter, to achieve the purpose that sewage treatment, existing precise filtering device is in precipitation process, in mud chamber Impurity cleaning it is unclean, impurity for a long time using the quality that will affect sewage treatment, and in sewage because of gravity, It is concentrated in the bottom of filter chamber, influences the efficiency of secondary filter.
Utility model content
It is unclean purpose of the utility model is to solve sewage water filtration in the prior art and filter efficiency is low asks Topic, and a kind of sewage treatment precise filtering device proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of sewage treatment precise filtering device, including pedestal, the upper surface of the pedestal are successively fixed from left to right It is connected with mud chamber, booster pump and filter chamber, is connected between the mud chamber and filter chamber by conduit, and the output of booster pump End is connected to conduit, bearing is equipped in the upper inside walls of the mud chamber, the inner ring of the bearing is rotatably connected to screw rod, described Screw rod is hollow structure and is rotatablely connected with inner wall on the downside of mud chamber, offers several equally distributed water flowings on the screw rod Hole, fixing sleeve is equipped with first gear on the screw rod on the outside of the mud chamber, and the upper side wall of the mud chamber drives equipped with servo Dynamic motor, and the output shaft of servo drive motor is connected with the second gear to match with first gear, the mud chamber it is upper Side wall is equipped with water tank, and the lower surface of water tank is fixedly connected with water pump, and the output end of the water pump is connected with outlet pipe, it is described go out Water pipe runs through the top of water tank far from one end of water pump and is rotatablely connected with the upper side wall of screw rod, and the inner cavity of the filter chamber is equipped with Secondary filter film is fixedly connected with motor at the top of the filter chamber, and the output end of the motor is connected with by shaft coupling to be stirred Bar is mixed, the stirring rod runs through the top of filter chamber and extends to inner cavity, several are fixedly connected on the stirring rod uniformly The paddle of distribution.
Preferably, it is arranged with the feed screw nut to match with screw rod on the screw rod, distinguishes on the side wall of the mud chamber It is slidably connected there are two the first symmetrical scraper plate and two the second symmetrical scraper plates, two first scraper plates and two the The opposite side side wall of two scraper plates passes through fixed link and is fixedly connected with the side wall of feed screw nut.
Preferably, the junction of the conduit and mud chamber and filter chamber is equipped with seal washer.
Preferably, it is equipped on first scraper plate and the second scraper plate and scrapes pad.
Preferably, left side wall of the mud chamber close to bottom offers sewage draining exit, is equipped with blowdown valve in the sewage draining exit.
Preferably, nozzle is equipped in the limbers.
Compared with prior art, the utility model provides a kind of sewage treatment precise filtering device, and having following has Beneficial effect:
1, sewage treatment precise filtering device, by the way that mud chamber, bearing, screw rod, feed screw nut, the first tooth is arranged Wheel, second gear, limbers, servo drive motor, water tank, water pump, outlet pipe, fixed link, the first scraper plate, the second scraper plate, row Dirty mouth and blowdown valve when mud chamber is cleaned, start the water pump in water tank, water are passed through inside the screw rod of hollow structure, silk Water is discharged for limbers on bar, cleans mud chamber, starts servo drive motor, the connect with servo drive motor output end Two gears drive the first gear rotation on feed screw nut, and screw rod is connect with the lower rotation of bearing inner race and mud chamber, from And feed screw nut is driven to move downward, feed screw nut drives two the first scraper plates and two the second scraper plates being connected with fixed link It moves downward, controls servo drive motor rotation direction, so that the first scraper plate and the second scraper plate be made to move up and down, clean mud chamber Interior impurity opens the blowdown valve in sewage draining exit, impurity is cleared up away, improves the quality of precise filtering device sewage treatment.
2, sewage treatment precise filtering device, by the way that booster pump, conduit, filter chamber, secondary filter film, electricity is arranged Machine, stirring rod and paddle when oettIed sewage is filtered, by starting booster pump, will precipitate indoor sewage and pass through Conduit injects filter chamber, starts motor, drives the paddle rotation on stirring rod, the sewage filtered will be needed to be uniformly mixed, mentioned The filter efficiency of high-accuracy filter membrane.
It is not directed to part in device to be the same as those in the prior art or can be realized by using the prior art, the utility model knot Structure is simple, easy to operate, improves the quality of sewage treatment and the efficiency of filtering.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of sewage treatment precise filtering device structural schematic diagram;
Fig. 2 be the utility model proposes a kind of sewage treatment precise filtering device mud chamber and the first scraper plate and second The structural schematic diagram of scraper plate coupling part.
In figure: 1 pedestal, 2 mud chambers, 3 booster pumps, 4 filter chambers, 5 conduits, 6 bearings, 7 screw rods, 8 limbers, 9 first teeth Wheel, 10 servo drive motors, 11 second gears, 12 water tanks, 13 water pumps, 14 outlet pipes, 15 secondary filter films, 16 motors, 17 are stirred Mix bar, 18 paddles, 19 feed screw nuts, 20 first scraper plates, 21 second scraper plates, 22 fixed links, 23 sewage draining exits, 24 blowdown valves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of sewage treatment precise filtering device, including pedestal 1, the upper surface of pedestal 1 is from left to right Being fixedly connected sequentially has mud chamber 2, booster pump 3 and filter chamber 4, is connected between mud chamber 2 and filter chamber 4 by conduit 5, and increases The output end of press pump 3 is connected to conduit 5, and bearing 6 is equipped in the upper inside walls of mud chamber 2, and the inner ring of bearing 6 is rotatably connected to silk Bar 7, screw rod 7 are hollow structure and are rotatablely connected with 2 downside inner wall of mud chamber that it is equally distributed to offer several on screw rod 7 Limbers 8, fixing sleeve is equipped with first gear 9 on the screw rod 7 in 2 outside of mud chamber, and the upper side wall of mud chamber 2 drives equipped with servo Dynamic motor 10, and the output shaft of servo drive motor 10 is connected with the second gear 11 to match with first gear 9, mud chamber 2 Upper side wall be equipped with water tank 12, and the lower surface of water tank 12 is fixedly connected with water pump 13, and the output end of water pump 13 is connected with water outlet Pipe 14, outlet pipe 14 run through the top of water tank 12 far from one end of water pump 13 and are rotatablely connected with the upper side wall of screw rod 7, filter chamber 4 inner cavity is equipped with secondary filter film 15, and the top of filter chamber 4 is fixedly connected with motor 16, and the output end of motor 16 passes through shaft coupling Device is connected with stirring rod 17, and stirring rod 17 runs through the top of filter chamber 4 and extends to inner cavity, if being fixedly connected on stirring rod 17 Dry equally distributed paddle 18.When oettIed sewage is filtered, by starting booster pump 3, by the dirt in mud chamber 2 Water injects filter chamber 4 by conduit 5, starts motor 16, drives the paddle 18 on stirring rod 17 to rotate, the dirt that needs are filtered Water is uniformly mixed, and improves the filter efficiency of secondary filter film 15.
It is arranged with the feed screw nut 19 to match with screw rod 7 on screw rod 7, is slidably connected respectively on the side wall of mud chamber 2 Two the first symmetrical scraper plates 20 and two the second symmetrical scraper plates 21, two the first scraper plates 20 and two the second scraper plates 21 Opposite side side wall passes through fixed link 22 and is fixedly connected with the side wall of feed screw nut 19, when mud chamber 2 is cleaned, starting Water pump 13 in water tank 12, water is passed through inside the screw rod 7 of hollow structure, and water is discharged the limbers 8 on screw rod 7, and cleaning is heavy Shallow lake room 2 starts servo drive motor 10, and the second gear 11 connecting with 10 output end of servo drive motor drives feed screw nut 19 On first gear 9 rotate, screw rod 7 is connect with the lower rotation of 6 inner ring of bearing and mud chamber 2, to drive feed screw nut 19 move downward, and feed screw nut 19 drives two the first scraper plates 20 being connected with fixed link 22 and two the second scraper plates 21 downwards Movement controls 10 rotation direction of servo drive motor, so that the first scraper plate 20 and the second scraper plate 21 is made to move up and down, cleaning precipitating Impurity in room 2 opens the blowdown valve 24 in sewage draining exit 23, impurity is cleared up away, improves precise filtering device sewage treatment Quality.
The junction of conduit 5 and mud chamber 2 and filter chamber 4 is equipped with seal washer, guarantees that water does not overflow.
It is equipped on first scraper plate 20 and the second scraper plate 21 and scrapes pad, prevent the first scraper plate 20 and the second scraper plate 21 from scratching precipitating The inner wall of room 2.
Left side wall of the mud chamber 2 close to bottom offers sewage draining exit 23, is equipped with blowdown valve 24 in sewage draining exit 23, passes through opening Blowdown valve 24 in sewage draining exit 23, will be outside the impurity discharge mud chamber 2 after cleaning.
It is equipped with nozzle in limbers 8, guarantees water flow when cleaning by the cleaner of the inner wall washing of mud chamber 2.
The utility model in use, starts the water pump 13 in water tank 12, water is passed through in the screw rod 7 of hollow structure Water is discharged for portion, the limbers 8 on screw rod 7, cleans mud chamber 2, starts servo drive motor 10, defeated with servo drive motor 10 The second gear 11 of outlet connection drives the first gear 9 on feed screw nut 19 to rotate, screw rod 7 and 6 inner ring of bearing and precipitating The lower rotation of room 2 connects, so that feed screw nut 19 be driven to move downward, the drive of feed screw nut 19 is connected with fixed link 22 Two the first scraper plates 20 and two the second scraper plates 21 move downward, and 10 rotation direction of servo drive motor are controlled, to make first Scraper plate 20 and the second scraper plate 21 move up and down, and clean the impurity in mud chamber 2, open the blowdown valve 24 in sewage draining exit 23, will be miscellaneous Matter is cleared up away, and the quality of precise filtering device sewage treatment is improved, and when oettIed sewage is filtered, is pressurized by starting Sewage in mud chamber 2 is injected filter chamber 4 by conduit 5, starts motor 16, drive the paddle 18 on stirring rod 17 by pump 3 Rotation will need the sewage filtered to be uniformly mixed, avoid impurity because of gravity, concentrate on filter chamber bottom, influence to filter Efficiency guarantees that secondary filter film 15 carries out uniform filtering to sewage, improves the filter efficiency of secondary filter film 15.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of sewage treatment precise filtering device, including pedestal (1), which is characterized in that the upper surface of the pedestal (1) from Left-to-right, which is fixedly connected sequentially, mud chamber (2), booster pump (3) and filter chamber (4), the mud chamber (2) and filter chamber (4) it Between be connected to by conduit (5), and the output end of booster pump (3) is connected to conduit (5), in the upper inside walls of the mud chamber (2) Equipped with bearing (6), the inner ring of the bearing (6) is rotatably connected to screw rod (7), the screw rod (7) be hollow structure and with precipitating Inner wall is rotatablely connected on the downside of room (2), offers several equally distributed limbers (8) on the screw rod (7), and it is described heavy to be located at Fixing sleeve is equipped with first gear (9) on screw rod (7) on the outside of shallow lake room (2), and the upper side wall of the mud chamber (2) is equipped with servo-drive Motor (10), and the output shaft of servo drive motor (10) is connected with the second gear (11) to match with first gear (9), institute The upper side wall for stating mud chamber (2) is equipped with water tank (12), and the lower surface of water tank (12) is fixedly connected with water pump (13), the water pump (13) output end is connected with outlet pipe (14), and the outlet pipe (14) runs through the top of water tank (12) far from the one end of water pump (13) Portion is simultaneously rotatablely connected with the upper side wall of screw rod (7), and the inner cavity of the filter chamber (4) is equipped with secondary filter film (15), the filtering It being fixedly connected at the top of room (4) motor (16), the output end of the motor (16) is connected with stirring rod (17) by shaft coupling, The stirring rod (17) is run through the top of filter chamber (4) and is extended to inner cavity, is fixedly connected on the stirring rod (17) several A equally distributed paddle (18).
2. a kind of sewage treatment precise filtering device according to claim 1, which is characterized in that on the screw rod (7) It is arranged with the feed screw nut (19) to match with screw rod (7), being slidably connected respectively on the side wall of the mud chamber (2), there are two phases Symmetrical first scraper plate (20) and two symmetrical the second scraper plates (21), two first scraper plates (20) and two second scrape The opposite side side wall of plate (21) passes through fixed link (22) and is fixedly connected with the side wall of feed screw nut (19).
3. a kind of sewage treatment precise filtering device according to claim 1, which is characterized in that the conduit (5) with The junction of mud chamber (2) and filter chamber (4) is equipped with seal washer.
4. a kind of sewage treatment precise filtering device according to claim 2, which is characterized in that first scraper plate (20) it and is equipped on the second scraper plate (21) and scrapes pad.
5. a kind of sewage treatment precise filtering device according to claim 1, which is characterized in that the mud chamber (2) Left side wall close to bottom offers sewage draining exit (23), is equipped with blowdown valve (24) in the sewage draining exit (23).
6. a kind of sewage treatment precise filtering device according to claim 1, which is characterized in that the limbers (8) In be equipped with nozzle.
CN201820605887.0U 2018-04-26 2018-04-26 A kind of sewage treatment precise filtering device Active CN208553395U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820605887.0U CN208553395U (en) 2018-04-26 2018-04-26 A kind of sewage treatment precise filtering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820605887.0U CN208553395U (en) 2018-04-26 2018-04-26 A kind of sewage treatment precise filtering device

Publications (1)

Publication Number Publication Date
CN208553395U true CN208553395U (en) 2019-03-01

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Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110257635A (en) * 2019-07-09 2019-09-20 东阳伯格环保科技有限公司 A kind of device extracting calcium and aluminium from Aluminum sludge
CN110935234A (en) * 2020-01-02 2020-03-31 钟仙珠 Sewage treatment device based on gear transmission principle
CN113446113A (en) * 2021-07-14 2021-09-28 江苏风行动力科技有限公司 Axial flow air compressor of gas turbine and air extraction method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110257635A (en) * 2019-07-09 2019-09-20 东阳伯格环保科技有限公司 A kind of device extracting calcium and aluminium from Aluminum sludge
CN110935234A (en) * 2020-01-02 2020-03-31 钟仙珠 Sewage treatment device based on gear transmission principle
CN113446113A (en) * 2021-07-14 2021-09-28 江苏风行动力科技有限公司 Axial flow air compressor of gas turbine and air extraction method

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