CN209940715U

CN209940715U - River sewage treatment device with multi-stage filtration function

Info

Publication number: CN209940715U
Application number: CN201822222394.1U
Authority: CN
Inventors: 周洁琼
Original assignee: Beijing Shanheyuan Environmental Technology Co Ltd
Current assignee: Beijing Shanheyuan Environmental Technology Co Ltd
Priority date: 2018-12-27
Filing date: 2018-12-27
Publication date: 2020-01-14
Anticipated expiration: 2028-12-27

Abstract

The utility model discloses a river sewage treatment device with multi-stage filtration function, which comprises a connecting port, a filter tank, an electrostatic adsorption plate, an ultraviolet disinfection lamp, a water delivery pipe, a net cage, an inlet end, a motor, a water purification tank, a stirring rod, a rotating shaft, an outlet, a valve, a supporting seat, a water pump, a stirring paddle, a brush, a quartz sand filter bin, a nanofiltration membrane, an active carbon filter bin, a pressure pump, a sedimentation tank, a square filter plate, a step-shaped filter plate, a sewage inlet and a filter sieve, wherein the active carbon filter bin is arranged above the quartz sand filter bin, the nanofiltration membrane is arranged below the electrostatic adsorption plate, the utility model has reasonable design, compact structure and convenient use, ensures the safety of water quality by processing the river water for many times, and effectively improves the purification efficiency of the water body, the purification effect is obvious, the service life of the sewage treatment device is prolonged, and the applicability is wide.

Description

River sewage treatment device with multi-stage filtration function

Technical Field

The utility model relates to a river course sewage treatment technical field specifically is a river course sewage treatment plant with multistage filtering capability.

Background

With the rapid development of modern industries, especially the chemical industries such as organic chemical industry, petrochemical industry, dyes, medicines, pesticides and the like, various refractory organic waste water is increasing, and the waste water generally has the characteristics of high pollutant concentration, high toxicity and poor biodegradability, seriously pollutes the water environment and harms the human health. After the industrial wastewater is subjected to conventional physicochemical and biochemical treatment, the wastewater still contains a large amount of toxic and difficultly biodegradable organic pollutants, and the wastewater can meet the discharge standard or the recycling requirement only by further advanced treatment. Sewage treatment is a process of purifying sewage to meet the water quality requirement of draining a certain water body or reusing the sewage. Sewage treatment is by each field such as wide application in building, agriculture, traffic, energy, petrochemical industry, environmental protection, city view, medical treatment, food and beverage, also more and more walk into common people's daily life, and the filterable sewage treatment plant of current multistage purification can't multistage setting filter sewage, makes sewage at once twice filterable in-process, the unable complete inside impurity that purifies, and need consume too much electric energy in the transmission sewage carries out the filtering process, not enough environmental protection and energy saving.

SUMMERY OF THE UTILITY MODEL

The utility model provides a river course sewage treatment plant with multistage filtering capability to solve the problem of proposing among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a river sewage treatment device with a multistage filtering function comprises a connecting port, a filtering tank, an electrostatic adsorption plate, an ultraviolet disinfection lamp, a water delivery pipe, a net cage, an inlet end, a motor, a clean water tank, a stirring rod, a rotating shaft, an outlet, a valve, a supporting seat, a water pump, a stirring paddle, a brush, a quartz sand filtering bin, a nanofiltration membrane, an active carbon filtering bin, a pressure pump, a sedimentation tank, a square filtering plate, a stepped filtering plate, a sewage inlet and a filtering sieve, wherein the connecting port is arranged at the position close to the upper part of the left side of the filtering tank, the electrostatic adsorption plate is arranged at the position close to the lower part inside the filtering tank, the quartz sand filtering bin is arranged above the electrostatic adsorption plate, the active carbon filtering bin is arranged above the quartz sand filtering bin, the nanofiltration membrane is arranged below the electrostatic adsorption plate, and the water pump is arranged at the position, the water pump is characterized in that a water delivery pipe is connected to the right side of the water pump, a clean water tank is arranged on one side of the water delivery pipe, an inlet end is arranged between the water delivery pipe and the clean water tank, a net cage is arranged below the inlet end and positioned inside the clean water tank, a motor is arranged below the net cage, ultraviolet disinfection lamps are arranged on two sides of the motor and positioned on the inner wall of the clean water tank, a rotating shaft is arranged below the motor, stirring rods are arranged on two sides of the rotating shaft and positioned close to the upper part, brushes are arranged at the end parts of the stirring rods, stirring paddles are arranged on two sides of the rotating shaft and positioned close to the lower part, an outlet is arranged on the right side of the clean water tank and positioned close to the bottom end, a supporting seat is arranged at the outer position of the bottom end of the clean water tank, a, the stepped filter is installed above the square filter plate, the filter sieve is installed at the top end of the sedimentation tank above the stepped filter plate, and a sewage inlet is formed in the position, close to one side, above the filter sieve.

Further, the filtering tank is of a cylindrical structure, a precipitate treatment tank is arranged at the bottom end of the filtering tank, and the filtering tank is made of toughened glass.

Furthermore, the stirring rod is connected with the rotating shaft through welding.

Further, the quantity of ultraviolet ray disinfection lamp is two, and ultraviolet ray disinfection lamp passes through screw fixed connection with the clean water reservoir, and ultraviolet ray disinfection lamp symmetric distribution is in the inner wall both sides of clean water reservoir.

Furthermore, the brushes are stainless steel members and are symmetrically distributed on two sides of the rotating shaft.

Furthermore, the stirring rake is L type structure, and the number of stirring rake is four.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of river course sewage treatment plant with multiple-stage filtration function, reasonable in design, compact structure and convenient to use, through carrying out a lot of to the river course water and handling, guarantee the safety of quality of water, through the puddler, the stirring rake, sterilamp and electrostatic adsorption board, effectively improve the purification efficiency to saying the water, filter effect through square filter and receive the filter membrane, in discharging tiny particle impurity into sewage treatment box, avoid appearing the condition of jam, be applicable to sewage treatment plant's production and use, make purifying effect show, the life of whole equipment has been prolonged, the function is various, and wide applicability has good development prospect.

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 structural diagram of the present invention;

FIG. 2 is a schematic structural view of the filtering tank of the present invention;

fig. 3 is a schematic structural view of the rotating shaft of the present invention;

in the figure: 1. a connecting port; 2. a filtration tank; 3. an electrostatic adsorption plate; 4. an ultraviolet disinfection lamp; 5. a water delivery pipe; 6. a net cage; 7. an inlet end; 8. an electric motor; 9. a clear water tank; 10. a stirring rod; 11. a rotating shaft; 12. an outlet; 13. a valve; 14. a supporting seat; 15. a water pump; 16. a stirring paddle; 17. a brush; 18. a quartz sand filtering bin; 19. a nanofiltration membrane; 20. an active carbon filtering bin; 21. a pressure pump; 22. a sedimentation tank; 23. a square filter plate; 24. a stepped filter plate; 25. a sewage inlet; 26. and (4) filtering the sieve.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a river sewage treatment device with a multistage filtering function comprises a connector 1, a filtering tank 2, an electrostatic adsorption plate 3, an ultraviolet disinfection lamp 4, a water delivery pipe 5, a net cage 6, an inlet end 7, a motor 8, a clean water tank 9, a stirring rod 10, a rotating shaft 11, an outlet 12, a valve 13, a supporting seat 14, a water pump 15, a stirring paddle 16, a brush 17, a quartz sand filtering bin 18, a nanofiltration membrane 19, an active carbon filtering bin 20, a pressure pump 21, a sedimentation tank 22, a square filtering plate 23, a stepped filtering plate 24, a sewage inlet 25 and a filtering screen 26, wherein the connector 1 is arranged at a position close to the upper side on the left side of the filtering tank 2, the electrostatic adsorption plate 3 is arranged at a position close to the lower side inside of the filtering tank 2, the quartz sand filtering bin 18 is arranged above the electrostatic adsorption plate 3, the active carbon filtering bin 20 is arranged above the quartz sand filtering bin 18, the nanofiltration membrane 19 is arranged below, a water pump 15 is arranged at one side position outside the filtering tank 2, a water pipe 5 is connected at the right side of the water pump 15, a clean water tank 9 is arranged at one side of the water pipe 5, an inlet end 7 is arranged between the water pipe 5 and the clean water tank 9, a net cage 6 is arranged at the position, close to the inner part of the clean water tank 9, below the inlet end 7, a motor 8 is arranged below the net cage 6, ultraviolet disinfection lamps 4 are arranged at the positions, close to the inner wall of the clean water tank 9, on two sides of the motor 8, a rotating shaft 11 is arranged below the motor 8, stirring rods 10 are arranged at the positions, close to the upper parts, on two sides of the rotating shaft 11, brushes 17 are arranged at the end parts of the stirring rods 10, stirring paddles 16 are arranged at the positions, close to the lower parts, on two sides of the rotating shaft 11, an outlet 12 is arranged at, one side of the connector 1 is connected with a sedimentation tank 22 through a pressure pump 21, a square filter plate 23 is arranged inside the sedimentation tank 22, a step-shaped filter plate 24 is arranged above the square filter plate 23, a filter sieve 26 is arranged above the step-shaped filter plate 24 and positioned at the top end of the sedimentation tank 22, a sewage inlet 25 is arranged above the filter sieve 26 and close to one side, the filter tank 2 is of a cylindrical structure, a precipitate treatment tank is arranged at the bottom end of the filter tank 2, the filter tank 2 is a component made of toughened glass, so that precipitates precipitated in a river water body passing through the filter tank 2 are effectively treated and collected, the energy is saved, the environment is protected, the stirring rod 10 is connected with the rotating shaft 11 through welding, the connection is firm and stable, the number of the ultraviolet disinfection lamps 4 is two, the ultraviolet disinfection lamps 4 are fixedly connected with the water purification tank 9 through screws, and the ultraviolet disinfection lamps 4 are symmetrically distributed on two sides of the, the river water body can be disinfected and sterilized, the purification efficiency is improved, the brushes 17 are stainless steel components, the brushes 17 are symmetrically distributed on two sides of the rotating shaft 11, the service life of the stirring device is prolonged, the stirring paddles 16 are in an L-shaped structure, the number of the stirring paddles 16 is four, and the purification and stirring efficiency of the river water body is improved conveniently; in the actual use process of the river sewage treatment device with the multistage filtering function, firstly, river sewage sequentially passes through a filtering sieve 26, a step-shaped filtering plate 24 and a square filtering plate 23 through a sewage inlet 25 and enters the interior of a sedimentation tank 22, and enters a filtering tank 2 under the power action of a pressure pump 21, the filtering tank 2 is of a cylindrical structure, a precipitate treatment tank is arranged at the bottom end of the filtering tank 2, the filtering tank 2 is a component made of toughened glass, so that precipitates precipitated in the river water body of the filtering tank 2 are effectively treated and collected, the water body of an energy-saving and environment-friendly river channel enters the interior of the filtering tank 2 through a connecting port 1, an electrostatic adsorption plate 3 is arranged in the interior of the filtering tank 2 close to the lower position and can adsorb impurities in the river water body and eliminate interference, an active carbon filtering bin 20 is arranged above a quartz sand filtering bin 18, the water body is primarily filtered, secondly, the water body is lowered under the power action of a water pump 15 and enters the water purification tank 9 through a water delivery pipe 5, an inlet end 7 and a net cage 6, the ultraviolet disinfection lamps 4 are arranged on the inner wall of the water purification tank 9 on the left side and the right side of a motor 8, the number of the ultraviolet disinfection lamps 4 is two, the ultraviolet disinfection lamps 4 are fixedly connected with the water purification tank 9 through screws, the ultraviolet disinfection lamps 4 are symmetrically distributed on the two sides of the inner wall of the water purification tank 9 and can disinfect and sterilize the water body in a river channel, the purification efficiency is improved, the rotating shaft 11 rotates under the driving of the motor 8 and electric power, the end part of the stirring rod 10 is provided with a brush 17 for stirring the water body, the brush 17 is a stainless steel component, the brush 17 is symmetrically distributed on the two sides of the rotating shaft 11, the service life of the stirring device is prolonged, and the, make to connect firmly, it is stable, and finally, the stirring rake 16 is all installed near the below position to the left and right sides of axis of rotation 11, stirring rake 16 is L type structure, and the number of stirring rake 16 is four, be convenient for improve the purification stirring efficiency to the river course water, the right side of clean water reservoir 9 is close to the bottom position and is provided with export 12, be convenient for flow the inside of river course water from clean water reservoir 9 after will purifying, valve 13 is installed on supporting seat 14's right side, be convenient for control water outflow's speed, through carrying out multiple treatment to the river course water, guarantee the safety of quality of water, through puddler 10, stirring rake 16, ultraviolet ray disinfection lamp 4 and electrostatic absorption board 3, effectively improve the purification efficiency to the river course water, make purifying effect show, and prolonged service life, and is various in functions, and wide in applicability.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a river course sewage treatment plant with multiple-stage filtration function, including connector (1), filtering ponds (2), electrostatic absorption board (3), ultraviolet ray disinfection lamp (4), raceway (5), net cage (6), entry end (7), motor (8), clean water reservoir (9), puddler (10), axis of rotation (11), export (12), valve (13), supporting seat (14), water pump (15), stirring rake (16), brush (17), quartzy sand filters storehouse (18), receive filter membrane (19), active carbon filters storehouse (20), force pump (21), sedimentation tank (22), square filter (23), notch cuttype filter (24), sewage import (25) and filter sieve (26), its characterized in that: the left side of the filtering tank (2) is provided with a connecting port (1) close to the upper position, the inside of the filtering tank (2) is provided with an electrostatic adsorption plate (3) close to the lower position, the top of the electrostatic adsorption plate (3) is provided with a quartz sand filtering bin (18), the top of the quartz sand filtering bin (18) is provided with an active carbon filtering bin (20), the lower part of the electrostatic adsorption plate (3) is provided with a nanofiltration membrane (19), the outside of the filtering tank (2) is arranged at one side position and is provided with a water pump (15), the right side of the water pump (15) is connected with a water pipe (5), one side of the water pipe (5) is provided with a water purifying tank (9), an inlet end (7) is arranged between the water pipe (5) and the water purifying tank (9), and a net box (6) is arranged at the inner position of the water purifying tank (9) under, the ultraviolet disinfection lamp water purifier is characterized in that a motor (8) is installed below the net cage (6), ultraviolet disinfection lamps (4) are installed on the inner wall positions of a clean water tank (9) on the two sides of the motor (8), a rotating shaft (11) is arranged below the motor (8), a stirring rod (10) is arranged on the two sides of the rotating shaft (11) close to the upper position, a brush (17) is arranged at the end part of the stirring rod (10), stirring paddles (16) are installed on the two sides of the rotating shaft (11) close to the lower position, an outlet (12) is arranged on the right side of the clean water tank (9) close to the bottom position, a supporting seat (14) is arranged on the outer position of the bottom end of the clean water tank (9), a valve (13) is installed on the right side of the supporting seat (14), one side of the connecting port (1) is connected with a sedimentation tank (22) through a pressure, stepped filter (24) are installed to the top of square filter (23), filter sieve (26) are installed on the top of stepped filter (24) and are located sedimentation tank (22) top, the top of filter sieve (26) is close to one side and is provided with sewage import (25).

2. The river sewage treatment device with the multistage filtering function according to claim 1, wherein: the filtering tank (2) is of a cylindrical structure, a precipitate treatment tank is arranged at the bottom end of the filtering tank (2), and the filtering tank (2) is made of toughened glass.

3. The river sewage treatment device with the multistage filtering function according to claim 1, wherein: the stirring rod (10) is connected with the rotating shaft (11) through welding.

4. The river sewage treatment device with the multistage filtering function according to claim 1, wherein: the quantity of ultraviolet ray disinfection lamp (4) is two, and passes through screw fixed connection ultraviolet ray disinfection lamp (4) and clean water basin (9), and ultraviolet ray disinfection lamp (4) symmetric distribution is in the inner wall both sides of clean water basin (9).

5. The river sewage treatment device with the multistage filtering function according to claim 1, wherein: the brush (17) is a stainless steel component, and the brush (17) is symmetrically distributed on two sides of the rotating shaft (11).

6. The river sewage treatment device with the multistage filtering function according to claim 1, wherein: the stirring paddles (16) are of an L-shaped structure, and the number of the stirring paddles (16) is four.