CN216946399U

CN216946399U - Modular biomembrane SBR sewage treatment system

Info

Publication number: CN216946399U
Application number: CN202220567026.4U
Authority: CN
Inventors: 吴新凤; 毛金淼; 安桥; 金航; 尹雅琴; 张勇昊; 周姚含
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-07-12
Anticipated expiration: 2032-03-15

Abstract

A combined biomembrane SBR sewage treatment system comprises a treatment box, a sealing cover and a U-shaped top plate, wherein a hollow disc is arranged at the lower end in the treatment box, a plurality of aeration pipes are arranged at the upper end of the hollow disc, a through groove is arranged in the middle of the upper end of the treatment box, the sealing cover is clamped in the through groove, and a plurality of support columns are arranged at the left side edge and the right side edge of the upper end of the treatment box; the device leads the filler to form a matrix net dot shape to filter water, microorganisms are gathered and attached on the surface of the filler to form a biological film, which is beneficial to the purification of the water, the indirect aeration realizes the energy saving under the precondition of maintaining the growth and the survival of the aerobe, the cross bar of the servo motor rotates, thereby not only cleaning the aeration pipe to prevent the blockage, but also stirring the liquid to increase the contact area of the microorganisms and organic pollutants and improving the purification efficiency; the telescopic link pulling carriage moves to the right and makes bevel gear meshing connect bevel gear three, and servo motor can drive the wire reel rotation and promote sealed lid, has greatly made things convenient for the replacement of packing and the maintenance of equipment, reduces the fault rate.

Description

Modular biomembrane SBR sewage treatment system

Technical Field

The utility model relates to the technical field of sewage treatment equipment, in particular to a combined biomembrane SBR sewage treatment system.

Background

Sewage treatment refers to the process of purifying sewage to reach the water quality requirement for discharging into a certain water body or reusing. Sewage treatment is widely applied to various fields such as construction, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like; the current sewage treatment mode is as follows: SBR method: the wastewater is mixed with activated sludge and aerated to decompose organic contaminants in the wastewater, and biosolids are then separated from the treated wastewater and optionally partially returned to an aeration tank. A biofilm method: the biomembrane adsorbs organic matters in the water layer, the organic matters are decomposed by aerobic bacteria in the aerobic layer and enter the anaerobic layer for anaerobic decomposition, and the aged biomembrane is washed away by the flowing water layer to grow a new biomembrane, so that the aim of purifying sewage is fulfilled.

At present, the current sewage treatment mode is single, and sewage treatment effect and effect are not good, and the aeration pipe blocks up easily, and the filler replacement is inconvenient, and complex operation is time-consuming. In order to solve the problems, the application provides a combined type biomembrane SBR sewage treatment system.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In order to solve the technical problems in the background art, the utility model provides a combined type biomembrane SBR sewage treatment system, which enables fillers to form a matrix network point to filter water, and microorganisms are gathered and attached on the surfaces of the fillers to form a biomembrane, thereby being beneficial to water purification, saving energy, protecting environment and improving purification efficiency; the equipment is convenient to overhaul, and the failure rate is reduced.

(II) technical scheme

In order to solve the problems, the utility model provides a combined type biomembrane SBR sewage treatment system, which comprises a treatment box, sealed lid and U-shaped roof, it is provided with well cavity dish to handle the inside low side of incasement, well cavity dish upper end is provided with a plurality of aeration pipes, it is provided with logical groove to handle case upper end middle part, it has sealed lid to lead to the inslot joint, it all is provided with a plurality of pillars to handle case upper end left side and right side edge, the pillar upper end supports jointly and is connected with the U-shaped roof, U-shaped roof middle part is provided with clearance stirring module, a pivot upper end of clearance stirring module is provided with bevel gear two, U-shaped roof upper portion rotates and is connected with rotation axis two, two left parts of rotation axis and right part all overlap and are equipped with the wire reel, all be connected with the stay cord on the wire reel, the stay cord other end all runs through the U-shaped roof and connects sealed lid, two middle part covers of rotation axis are equipped with bevel gear one, U-shaped roof upper end right side is provided with lift power module.

Preferably, handle case lower extreme left side and right side and all be provided with the supporting leg, handle case right-hand member upside and be provided with the outlet, handle case right-hand member downside and be provided with the mud discharging mouth.

Preferably, handle case upper end left side and be provided with the air pump, the air pump left part is connected with the blast pipe, and the blast pipe other end runs through and handles the case and connect the cavity dish.

Preferably, sealed lid lower extreme is provided with a plurality of peg, and the peg is the matrix and arranges, and the peg is equidistant to be provided with a plurality of stores pylons, all settles in the stores pylon to have the filler, handles the case upper end and with the embedded sealing washer that is provided with in the junction of sealed lid.

Preferably, clearance stirring module includes pivot one, horizontal pole, brush hair and stirring vane, and U-shaped roof lower extreme rotates and is connected with pivot one, and pivot one lower part runs through sealed lid and extends to handling the incasement, and a pivot lower extreme is provided with the horizontal pole, and the horizontal pole lower extreme is provided with the brush hair, and horizontal pole upper end left side and right side all are provided with a plurality of stirring vane.

Preferably, the power module that goes up and down includes the carriage, rotation axis three, bevel gear four, servo motor and telescopic link, carriage sliding connection is on U-shaped roof upper end right side, carriage upper portion rotates and is connected with rotation axis three, three left parts of rotation axis set box have bevel gear three and bevel gear four, bevel gear three is located two left sides of bevel gear, bevel gear four is located two right sides of bevel gear, the carriage right-hand member is provided with servo motor, servo motor's output shaft rotation axis three, the telescopic link sets up in the U-shaped roof right part, the carriage is connected to the telescopic link left end, bevel gear four meshes and connects bevel gear two.

The technical scheme of the utility model has the following beneficial technical effects: the device filters water in a matrix network point mode through the uniform distribution of the hanging rods and the hanging racks, microorganisms are gathered and attached on the surfaces of the fillers to form biological films, the water purification is facilitated, the air pump supplies air to the aeration pipes through the air supply pipes and the hollow discs for aeration, aeration is carried out once every three hours and once every one hour, the indirect aeration mode is used for realizing energy conservation under the precondition of maintaining the growth and survival of the aerobe, and simultaneously the servo motor drives the bevel gear to rotate for four times, thereby driving the first rotating shaft and the cross bar to rotate through the second bevel gear, cleaning the aeration pipe through the bristles to prevent blockage, further stirring by the stirring blades, so that the contact area of the microorganisms and the organic pollutants in the water is increased, the purification efficiency is improved, the sewage treatment effect is better, the sealing ring can ensure that the sealing performance is better when the sealing cover is closed;

move to the right through telescopic link pulling carriage, bevel gear two breaks away from the contact with bevel gear four this moment, bevel gear three is connected in bevel gear meshing, and the same reason servo motor drives bevel gear three and rotates to it is rotatory to drive the wire reel through bevel gear, and then promotes sealed lid through the stay cord, can make things convenient for the replacement of filler and the maintenance of equipment greatly from this, makes equipment operation efficiency higher, reduces the fault rate.

Drawings

FIG. 1 is a schematic structural diagram of a combined type biomembrane SBR sewage treatment system provided by the utility model.

FIG. 2 is an enlarged view of A in the combined biomembrane SBR sewage treatment system provided by the utility model.

FIG. 3 is an enlarged view of B in the combined biomembrane SBR sewage treatment system provided by the utility model.

Reference numerals: 1. a treatment tank; 2. supporting legs; 3. a hollow disc; 4. an aeration pipe; 5. an air pump; 6. an air supply pipe; 7. a sealing cover; 8. a hanging rod; 9. a hanger; 10. a filler; 11. a pillar; 12. a U-shaped top plate; 13. a first rotating shaft; 14. a cross bar; 15. brushing; 16. a stirring blade; 17. a sludge discharge port; 18. a water outlet; 19. a second rotating shaft; 20. a wire spool; 21. pulling a rope; 22. a first bevel gear; 23. a second bevel gear; 24. a carriage; 25. a third rotating shaft; 26. a third bevel gear; 27. a fourth bevel gear; 28. a servo motor; 29. a telescopic rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the combined type biomembrane SBR sewage treatment system provided by the utility model comprises a treatment box 1, a sealing cover 7 and a U-shaped top plate 12, wherein the left side and the right side of the lower end of the treatment box 1 are respectively provided with a supporting leg 2, the upper side of the right end of the treatment box 1 is provided with a water outlet 18, the lower side of the right end of the treatment box 1 is provided with a sludge discharge port 1, the lower end inside the treatment box 1 is provided with a hollow disc 3, the upper end of the hollow disc 3 is provided with a plurality of aeration pipes 4, the left side of the upper end of the treatment box 1 is provided with an air pump 5, the left part of the air pump 5 is connected with an air supply pipe 6, and the other end of the air supply pipe 6 penetrates through the treatment box 1 and is connected with the hollow disc 3;

the middle part of the upper end of the treatment box 1 is provided with a through groove, a sealing cover 7 is clamped in the through groove, the lower end of the sealing cover 7 is provided with a plurality of hanging rods 8, the hanging rods 8 are arranged in a matrix shape, a plurality of hanging racks 9 are arranged on the hanging rods 8 at equal intervals, fillers 10 are arranged in the hanging racks 9, a sealing ring is embedded in the joint of the upper end of the treatment box 1 and the sealing cover 7, a plurality of supporting columns 11 are arranged at the left side edge and the right side edge of the upper end of the treatment box 1, the upper ends of the supporting columns 11 are jointly supported and connected with a U-shaped top plate 12, a cleaning and stirring module is arranged in the middle part of the U-shaped top plate 12 and comprises a first rotating shaft 13, a cross rod 14, bristles 15 and stirring blades 16, the lower end of the U-shaped top plate 12 is rotatably connected with a first rotating shaft 13, the lower part of the first rotating shaft 13 penetrates through the sealing cover 7 and extends into the treatment box 1, the lower end of the first rotating shaft 13 is provided with the cross rod 14, the lower end of the cross rod 14 is provided with the brush bristles 15, the left side and the right side of the cross rod 14 are provided with a plurality of stirring blades 16, a bevel gear II 23 is arranged at the upper end of a rotating shaft I13 of the cleaning and stirring module;

the upper part of the U-shaped top plate 12 is rotatably connected with a second rotating shaft 19, the left part and the right part of the second rotating shaft 19 are both sleeved with wire reels 20, each wire reel 20 is connected with a pull rope 21, the other end of each pull rope 21 penetrates through the U-shaped top plate 12 to be connected with the sealing cover 7, the middle part of the second rotating shaft 19 is sleeved with a first bevel gear 22, the right side of the upper end of the U-shaped top plate 12 is provided with a lifting power module, each lifting power module comprises a sliding frame 24, a third rotating shaft 25, a third bevel gear 26, a fourth bevel gear 27, a servo motor 28 and a telescopic rod 29, the sliding frame 24 is slidably connected to the right side of the upper end of the U-shaped top plate 12, the upper part of the sliding frame 24 is rotatably connected with the third rotating shaft 25, the left part of the third rotating shaft 25 is sleeved with the third bevel gear 26 and the fourth bevel gear 27, the third bevel gear 26 is positioned on the left side of the second bevel gear 23, the right end of the sliding frame 24 is provided with the servo motor 28, and the output shaft of the servo motor 28 is connected with the third rotating shaft 25, the telescopic rod 29 is arranged at the right part of the U-shaped top plate 12, the left end of the telescopic rod 29 is connected with the sliding frame 24, and the bevel gear IV 27 is meshed with the bevel gear II 23.

The working principle of the utility model is as follows: the device can effectively attach microorganisms by binding the fillers 10 on the hanging rack 9 through the uniform distribution of the hanging rod 8 and the hanging rack 9, the fillers 10 form a matrix network to filter water in a dot shape, the microorganisms are attached to the surface of the fillers 10 to form a biological film, which is beneficial to water purification, the aerobic microorganisms convert low-valence nitrogen elements in the water into high-valence nitrogen elements through nitration reaction, the anaerobic microorganisms reduce the high-valence nitrogen elements into nitrogen through denitrification reaction and are dissipated in the air, so that the purification is achieved, the air pump 5 supplies air to the aeration pipe 4 through the air supply pipe 6 and the hollow disc 3 to aerate once every three hours, once one hour, the energy is saved by using an indirect aeration mode on the premise of maintaining the growth and survival of the aerobic organisms, meanwhile, the servo motor 28 drives the bevel gear four 27 to rotate, so that the rotating shaft one 13 and the cross rod 14 are driven to rotate through the bevel gear two 23, the aeration pipe 4 is cleaned by the brush bristles 15 to prevent blockage, the stirring blade 16 is used for further stirring, so that the contact area of microorganisms and organic pollutants in water is increased, the purification efficiency is improved, the sewage treatment effect is better, the sludge and water are discharged through the sludge discharge port 17 and the water discharge port 18, and the sealing ring can ensure that the sealing performance is better when the sealing cover 7 is closed;

pulling carriage 24 through telescopic link 29 and moving to the right, bevel gear two 23 and bevel gear four 27 break away from the contact this moment, bevel gear 22 meshing connection bevel gear three 26, and the same reason servo motor 28 drives bevel gear three 26 and rotates to it is rotatory to drive wire reel 20 through bevel gear 22, and then promotes sealed lid 7 through stay cord 21, can greatly make things convenient for the replacement of filler 10 and the maintenance of equipment from this, makes equipment operating efficiency higher, reduces the fault rate.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A combined biomembrane SBR sewage treatment system comprises a treatment box (1), a sealing cover (7) and a U-shaped top plate (12), and is characterized in that a hollow disc (3) is arranged at the lower end in the treatment box (1), a plurality of aeration pipes (4) are arranged at the upper end of the hollow disc (3), a through groove is arranged in the middle of the upper end of the treatment box (1), the sealing cover (7) is clamped in the through groove, a plurality of supporting columns (11) are arranged at the left side edge and the right side edge of the upper end of the treatment box (1), the upper ends of the supporting columns (11) are jointly supported and connected with the U-shaped top plate (12), a cleaning and stirring module is arranged in the middle of the U-shaped top plate (12), a bevel gear II (23) is arranged at the upper end of a first rotating shaft (13) of the cleaning and stirring module, a second rotating shaft (19) is rotatably connected to the upper part of the U-shaped top plate (12), and wire winding discs (20) are sleeved on the left part and the right part of the second rotating shaft (19), the wire spool (20) is connected with a pull rope (21), the other end of the pull rope (21) penetrates through the U-shaped top plate (12) to be connected with the sealing cover (7), the middle of the second rotating shaft (19) is sleeved with a first bevel gear (22), and the right side of the upper end of the U-shaped top plate (12) is provided with a lifting power module.

2. The combined type biomembrane SBR sewage treatment system of claim 1, wherein the left side and the right side of the lower end of the treatment box (1) are provided with supporting legs (2), the upper side of the right end of the treatment box (1) is provided with a water outlet (18), and the lower side of the right end of the treatment box (1) is provided with a sludge outlet (17).

3. The combined type biomembrane SBR sewage treatment system of claim 1, wherein an air pump (5) is arranged on the left side of the upper end of the treatment box (1), an air supply pipe (6) is connected to the left part of the air pump (5), and the other end of the air supply pipe (6) penetrates through the treatment box (1) to be connected with the hollow disc (3).

4. The combined type biomembrane SBR sewage treatment system of claim 1, wherein a plurality of hanging rods (8) are arranged at the lower end of the sealing cover (7), the hanging rods (8) are arranged in a matrix shape, a plurality of hanging frames (9) are arranged at equal intervals on the hanging rods (8), packing (10) are arranged in the hanging frames (9), and a sealing ring is embedded at the upper end of the treatment box (1) and the connection part of the upper end and the sealing cover (7).

5. The combined type biological membrane SBR sewage treatment system as claimed in claim 1, wherein the cleaning and stirring module comprises a first rotating shaft (13), a cross rod (14), bristles (15) and stirring blades (16), the first rotating shaft (13) is rotatably connected to the lower end of the U-shaped top plate (12), the lower part of the first rotating shaft (13) extends into the treatment tank (1) through the sealing cover (7), the cross rod (14) is arranged at the lower end of the first rotating shaft (13), the bristles (15) are arranged at the lower end of the cross rod (14), and the left side and the right side of the upper end of the cross rod (14) are respectively provided with the stirring blades (16).

6. The combined type biomembrane SBR sewage treatment system of claim 1, wherein the lifting power module comprises a sliding frame (24), a third rotating shaft (25), a third bevel gear (26), a fourth bevel gear (27), a servo motor (28) and a telescopic rod (29), the sliding frame (24) is slidably connected to the right side of the upper end of the U-shaped top plate (12), the third rotating shaft (25) is rotatably connected to the upper part of the sliding frame (24), the third bevel gear (26) and the fourth bevel gear (27) are sleeved on the left part of the third rotating shaft (25), the third bevel gear (26) is positioned on the left side of the second bevel gear (23), the fourth bevel gear (27) is positioned on the right side of the second bevel gear (23), the servo motor (28) is arranged at the right end of the sliding frame (24), an output shaft of the servo motor (28) is connected with the third rotating shaft (25), the telescopic rod (29) is arranged at the right part of the U-shaped top plate (12), and the left end of the telescopic rod (29) is connected with the sliding frame (24), the bevel gear four (27) is in meshed connection with the bevel gear two (23).