CN213623773U

CN213623773U - A sewage treatment plant for environmental control

Info

Publication number: CN213623773U
Application number: CN202022704447.0U
Authority: CN
Inventors: 杨燕敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-07-06
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a sewage treatment plant for environmental control, including U-shaped case and depositing tank, U-shaped case one side fixedly connected with backing plate, fixedly connected with servo motor on the backing plate, servo motor's the first band pulley of output fixedly connected with, the first water-supply pipe of one side fixedly connected with of first suction pump, the biochemical bucket of one end fixedly connected with of first water-supply pipe, the below fixedly connected with mud pipe of bell mouth, disinfection bucket top fixedly connected with second driving motor, disinfection bucket below one side fixedly connected with outlet valve. This a sewage treatment plant for environmental control when sewage gets into the clarification bucket and stews the clarification, can pass through three group's filter plates in proper order, and the filtration pore diameter of three group's filter plates reduces according to the order from top to bottom in proper order, carries out stage treatment to the rubbish in the sewage, prevents that the rubbish in the sewage from concentrating on the filter plate of top, leads to the filtration pore in the filter plate to be blockked up very easily.

Description

A sewage treatment plant for environmental control

Technical Field

The utility model relates to an environmental management technical field specifically is a sewage treatment plant for environmental management.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. The sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is also increasingly taken into daily life of common people, and the sewage treatment has great significance for environmental management.

The sewage treatment device used in the current environmental treatment is inconvenient for discharging the sludge generated in the sewage treatment process, and the filter plate in the clarifying barrel is easy to block in the sewage treatment process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment plant for environmental management to solve the sewage treatment plant who uses in environmental management on the present market that above-mentioned background art provided, the produced mud of the sewage treatment in-process of being not convenient for discharge, and at sewage treatment's in-process, the problem that the filter plate in the clarification bucket blockked up more easily.

In order to achieve the above object, the utility model provides a following technical scheme: a sewage treatment device for environmental management comprises a U-shaped box and a clarifying barrel, wherein a base plate is fixedly connected to one side of the U-shaped box, a servo motor is fixedly connected to the base plate, a first belt wheel is fixedly connected to the output end of the servo motor, a conveying belt is sleeved on the first belt wheel, a second belt wheel is sleeved in the conveying belt, an output shaft is fixedly connected to one side of the second belt wheel, and a feeding blade is fixedly connected to the output shaft;

the clarifying tank is fixedly connected above the U-shaped tank, a filter plate is fixedly connected in the clarifying tank, a first guide pipe is fixedly connected on one side of the clarifying tank, a first suction pump is fixedly connected at one end of the first guide pipe, a first water delivery pipe is fixedly connected on one side of the first suction pump, a biochemical tank is fixedly connected at one end of the first water delivery pipe, a partition plate is fixedly connected in the biochemical tank, a biological membrane is fixedly connected in the partition plate, a first driving motor is fixedly connected on one side of the biochemical tank, the output end of the first driving motor penetrates through the side wall of the biochemical tank and is fixedly connected with an aerator, a conical hole is formed in the bottom surface in the biochemical tank, a sludge discharge pipe is fixedly connected below the conical hole, a sludge discharge valve is fixedly connected at one end of the sludge discharge pipe penetrating through the upper part of the U-shaped tank, and a second guide pipe is fixedly, the one end fixedly connected with second suction pump of second honeycomb duct, one side fixedly connected with second delivery pipe of second suction pump, the one end fixedly connected with disinfection bucket of second delivery pipe, disinfection bucket top fixedly connected with second driving motor, second driving motor's output fixedly connected with pivot, one side fixedly connected with puddler that disinfection bucket was passed in the pivot, disinfection bucket top is inlayed and is equipped with the pencil that adds, disinfection bucket below one side fixedly connected with outlet valve.

Preferably, the conveyor belt, the second belt wheel, the output shaft and the feeding blades are arranged in four groups at equal intervals on one side inside the U-shaped box, and the servo motors and the first belt wheel are symmetrically arranged in two groups.

Preferably, the length of the output shaft and the length of the feeding blade are equal to the width of the inside of the U-shaped box, and the feeding blade is fixedly connected above the output shaft in a spiral shape.

Preferably, the filter plates are arranged in the clarifying barrel from top to bottom at equal intervals, and the diameters of filter holes of the three groups of filter plates are reduced in sequence from top to bottom.

Preferably, two groups of the partition plates and the biological membrane are arranged in the biochemical barrel at equal intervals, and the biochemical barrel is divided into three parts, namely an anaerobic tank, an anoxic tank and an aerobic tank by the two groups of the partition plates.

Preferably, the maximum diameter of the conical hole is equal to the diameter of the biochemical barrel, and the minimum diameter of the conical hole is equal to the diameter of the sludge discharge pipe.

Compared with the prior art, the beneficial effects of the utility model are that: this a sewage treatment plant for environmental control:

1. the sewage treatment device is provided with the filter plates, three groups of filter plates are arranged in the clarifying barrel at equal intervals from top to bottom, when sewage enters the clarifying barrel and stands still for clarification, the sewage sequentially passes through the three groups of filter plates, the diameters of filter holes of the three groups of filter plates are sequentially reduced from top to bottom, garbage in the sewage is graded, the garbage in the sewage is prevented from being concentrated on the upper filter plate, the filter holes in the filter plates are easily blocked, and meanwhile, the filtering effect is improved;

2. the sewage after clarification enters a biochemical barrel through a first water suction pump and sequentially enters an anaerobic tank, an anoxic tank and an aerobic tank, an aerator is started while the sewage enters the biochemical barrel to aerate the sewage in the aerobic tank, the sewage reacts with internal microorganisms to form sludge and is precipitated in the conical hole, at the moment, a second water suction pump is started to pump the sewage in the biochemical barrel, then the sludge discharge valve is opened, the sludge in the conical hole enters a U-shaped box along the sludge discharge pipe and is slowly accumulated, when the sludge is accumulated to a certain bottom, the servo motor is started, the servo motor drives the first belt wheel, the second belt wheel is driven by the conveyor belt, the second belt wheel drives the feeding blade to rotate through the output shaft while rotating, and the feeding blade is fixed on the feeding blade in a spiral shape, thereby discharging the sludge from the U-shaped box, and facilitating the gathering and discharging of the treated sludge;

3. be provided with second driving motor, pivot, puddler, add pencil, sluicing valve, after sewage entered into the disinfection bucket through the second suction pump, with disinfectant through adding the leading-in disinfection bucket of pencil in, start second driving motor, second driving motor drives the pivot, and the pivot drives the puddler and rotates, makes disinfectant ability Europe more even dispersion sooner in the disinfection bucket to improve disinfection effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the U-shaped case of the present invention;

fig. 3 is a schematic view of the structure of the biochemical barrel of the present invention.

In the figure: 1. a U-shaped box; 2. a base plate; 3. a servo motor; 4. a first pulley; 5. a conveyor belt; 6. a second pulley; 7. an output shaft; 8. a feeding blade; 9. a clarifying barrel; 10. filtering the plate; 11. a first draft tube; 12. a first water pump; 13. a first water supply pipe; 14. a biochemical barrel; 15. a partition plate; 16. a biofilm; 17. a first drive motor; 18. an aerator; 19. a tapered hole; 20. a sludge discharge pipe; 21. a mud valve; 22. a second draft tube; 23. a second water pump; 24. a second water supply pipe; 25. a sterilizing barrel; 26. a second drive motor; 27. a rotating shaft; 28. a stirring rod; 29. a medicine feeding pipe; 30. a water escape valve.

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 sewage treatment device for environmental management comprises a U-shaped box 1, a backing plate 2, a servo motor 3, a first belt wheel 4, a conveyor belt 5, a second belt wheel 6, an output shaft 7, feeding blades 8, a clarifying barrel 9, a filter plate 10, a first guide pipe 11, a first suction pump 12, a first water supply pipe 13, a biochemical barrel 14, a partition plate 15, a biological membrane 16, a first driving motor 17, an aerator 18, a taper hole 19, a sludge discharge pipe 20, a sludge discharge valve 21, a second guide pipe 22, a second suction pump 23, a second water supply pipe 24, a sterilizing barrel 25, a second driving motor 26, a rotating shaft 27, a stirring rod 28, a medicine feeding pipe 29 and a drain valve 30, wherein the backing plate 2 is fixedly connected to one side of the U-shaped box 1, the servo motor 3 is fixedly connected to the backing plate 2, the output end of the servo motor 3 is fixedly connected with the first belt wheel 4, the conveyor belt 5 is sleeved on the first belt wheel 4, the conveying belt 5 is internally sleeved with a second belt wheel 6, one side of the second belt wheel 6 is fixedly connected with an output shaft 7, the output shaft 7 is fixedly connected with a feeding blade 8, the conveying belt 5, the second belt wheel 6, the output shaft 7 and the feeding blade 8 are equidistantly arranged in four groups on one side inside the U-shaped box 1, the servo motors 3 and the first belt wheels 4 are symmetrically arranged in two groups, the servo motors 3 can simultaneously drive the output shafts 7 to rotate through the first belt wheel 4, the conveying belt 5 and the second belt wheel 6, the sludge discharge efficiency is improved, the lengths of the output shafts 7 and the feeding blades 8 are equal to the width inside the U-shaped box 1, and the feeding blade 8 is fixedly connected above the output shaft 7 in a spiral shape, so that sludge can be spirally discharged, and sludge scattering is prevented;

clarification bucket 9 fixed connection is in the top of U-shaped case 1, fixedly connected with filter plate 10 in clarification bucket 9, filter plate 10 is provided with three groups from top to bottom equidistance in clarification bucket 9, and the filtration pore diameter of three groups filter plate 10 reduces according to the order from top to bottom in proper order, carries out classification to rubbish, prevents that rubbish from blockking up filter plate 10, the first honeycomb duct 11 of clarification bucket 9 one side fixedly connected with, the first suction pump 12 of one end fixedly connected with of first honeycomb duct 11, the first water pipe 13 of one side fixedly connected with of first suction pump 12, the biochemical bucket 14 of one end fixedly connected with of first water pipe 13, fixedly connected with baffle 15 in biochemical bucket 14, baffle 15 and biomembrane 16 are provided with two sets ofly in biochemical bucket 14 equidistance, and two sets of baffles 15 divide into biochemical bucket 14 into the triplex, are anaerobism pond respectively, The anaerobic tank and the aerobic tank are used for enabling sewage to pass through the anaerobic tank, the anaerobic tank and the aerobic tank on one side so as to form sludge, a biological membrane 16 is fixedly connected in the partition plate 15, a first driving motor 17 is fixedly connected on one side of the biochemical barrel 14, an output end of the first driving motor 17 penetrates through a side wall of the biochemical barrel 14 and is fixedly connected with an aerator 18, a conical hole 19 is formed in the bottom surface of the inner part of the biochemical barrel 14, the maximum diameter of the conical hole 19 is equal to the diameter of the biochemical barrel 14, the minimum diameter of the conical hole 19 is equal to the diameter of a sludge discharge pipe 20, so that the sludge is prevented from falling into the sludge discharge pipe 20 from the conical hole 19, a sludge discharge pipe 20 is fixedly connected below the conical hole 19, one end of the sludge discharge pipe 20, which penetrates through the upper part of the U-shaped box 1, a second guide pipe 22 is fixedly connected on one side of the biochemical barrel 14, and one end of the second guide pipe 22 is, one side fixedly connected with second delivery pipe 24 of second suction pump 23, the one end fixedly connected with disinfection bucket 25 of second delivery pipe 24, disinfection bucket 25 top fixedly connected with second driving motor 26, second driving motor 26's output fixedly connected with pivot 27, one side fixedly connected with puddler 28 that disinfection bucket 25 was passed to pivot 27, disinfection bucket 25 top is inlayed and is equipped with medicine feeding pipe 29, disinfection bucket 25 below one side fixedly connected with sluicing valve 30.

The working principle is as follows: when the sewage treatment device for environmental management is used, the device is simply known, firstly, when sewage enters the clarifying barrel 9 for standing and clarification, the sewage sequentially passes through the three groups of filter plates 10, the diameters of filter holes of the three groups of filter plates 10 are sequentially reduced from top to bottom, the garbage in the sewage is subjected to classification treatment, the garbage in the sewage is prevented from being concentrated on the upper filter plate 10, the filter holes in the filter plates 10 are easily blocked, the filtering effect is improved, secondly, the clarified sewage enters the biochemical barrel 14 through the first water suction pump 12 and sequentially enters the anaerobic tank, the anoxic tank and the aerobic tank, the aerator 18 is started while the sewage enters the biochemical barrel, the sewage in the aerobic tank is aerated, the sewage reacts with internal microorganisms to form sludge and is deposited in the tapered hole 19, at the moment, the second water suction pump 23 is started to pump the sewage in the biochemical barrel 14, then the sludge valve 21 is opened, the sludge in the conical hole 19 enters the U-shaped box 1 along the sludge discharge pipe 20 and is slowly gathered, when the sludge is gathered to a certain bottom, the servo motor 3 is started, the servo motor 3 drives the first belt pulley 4, the second belt pulley 6 is driven by the conveyor belt 5, the second belt pulley 6 drives the feeding blade 8 to rotate through the output shaft 7 while rotating, the feeding blade 8 is fixed on the feeding blade 8 in a spiral shape, so that the sludge is discharged from the U-shaped box 1, thereby facilitating gathering and discharging the treated sludge, then, after the sewage enters the disinfection barrel 25 through the second water suction pump 23, the disinfectant is led into the disinfection barrel 25 through the medicine feeding pipe 29, the second driving motor 26 is started, the second driving motor 26 drives the rotating shaft 27, the rotating shaft 27 drives the stirring rod 28 to rotate, so that the disinfectant can be dispersed in the disinfection barrel 25 faster and more uniformly, thereby improving the disinfection effect, those not described in detail in this specification are within the skill of the art.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a sewage treatment plant for environmental control, includes U-shaped case (1) and depositing bucket (9), its characterized in that: a backing plate (2) is fixedly connected to one side of the U-shaped box (1), a servo motor (3) is fixedly connected to the backing plate (2), a first belt wheel (4) is fixedly connected to the output end of the servo motor (3), a conveying belt (5) is sleeved on the first belt wheel (4), a second belt wheel (6) is sleeved in the conveying belt (5), an output shaft (7) is fixedly connected to one side of the second belt wheel (6), and a feeding blade (8) is fixedly connected to the output shaft (7);

the clarifying tank is characterized in that the clarifying tank (9) is fixedly connected above the U-shaped tank (1), a filter plate (10) is fixedly connected in the clarifying tank (9), a first guide pipe (11) is fixedly connected on one side of the clarifying tank (9), a first water suction pump (12) is fixedly connected at one end of the first guide pipe (11), a first water delivery pipe (13) is fixedly connected on one side of the first water suction pump (12), a biochemical tank (14) is fixedly connected at one end of the first water delivery pipe (13), a partition plate (15) is fixedly connected in the biochemical tank (14), a biological membrane (16) is fixedly connected in the partition plate (15), a first driving motor (17) is fixedly connected on one side of the biochemical tank (14), an output end of the first driving motor (17) penetrates through an aerator (18) fixedly connected on the side wall of the biochemical tank (14), and a conical hole (19) is formed in the inner bottom surface of the biochemical tank (14, the lower part of the conical hole (19) is fixedly connected with a mud discharging pipe (20), the mud discharging pipe (20) penetrates through a mud discharging valve (21) fixedly connected with one end of the upper part of the U-shaped box (1), one side of the biochemical barrel (14) is fixedly connected with a second guide pipe (22), one end of the second guide pipe (22) is fixedly connected with a second water suction pump (23), one side of the second water suction pump (23) is fixedly connected with a second water feeding pipe (24), one end of the second water feeding pipe (24) is fixedly connected with a disinfection barrel (25), a second driving motor (26) is fixedly connected with the upper part of the disinfection barrel (25), an output end of the second driving motor (26) is fixedly connected with a rotating shaft (27), the rotating shaft (27) penetrates through a stirring rod (28) fixedly connected with one side of the disinfection barrel (25), a medicine feeding pipe (29) is embedded above the disinfection barrel (25), one side below the disinfection barrel (25) is fixedly connected with a drain valve (30).

2. A sewage treatment plant for environmental remediation as claimed in claim 1, wherein: the conveying belt (5), the second belt wheel (6), the output shaft (7) and the feeding blades (8) are arranged in four groups at equal intervals on one side inside the U-shaped box (1), and the servo motor (3) and the first belt wheel (4) are symmetrically arranged in two groups.

3. A sewage treatment plant for environmental remediation as claimed in claim 1, wherein: the length of the output shaft (7) and the length of the feeding blade (8) are equal to the width of the inside of the U-shaped box (1), and the feeding blade (8) is fixedly connected above the output shaft (7) in a spiral shape.

4. A sewage treatment plant for environmental remediation as claimed in claim 1, wherein: the filter plates (10) are arranged in the clarifying barrel (9) from top to bottom at equal intervals, and the diameters of filter holes of the three groups of filter plates (10) are sequentially reduced according to the sequence from top to bottom.

5. A sewage treatment plant for environmental remediation as claimed in claim 1, wherein: the two groups of the partition plates (15) and the biological membrane (16) are arranged in the biochemical barrel (14) at equal intervals, and the biochemical barrel (14) is divided into three parts by the two groups of the partition plates (15), namely an anaerobic tank, an anoxic tank and an aerobic tank.

6. A sewage treatment plant for environmental remediation as claimed in claim 1, wherein: the maximum diameter of the conical hole (19) is equal to the diameter of the biochemical barrel (14), and the minimum diameter of the conical hole (19) is equal to the diameter of the sludge discharge pipe (20).