CN211338967U

CN211338967U - Novel anaerobic tank structure for sewage treatment

Info

Publication number: CN211338967U
Application number: CN201922276587.XU
Authority: CN
Inventors: 谢添
Original assignee: Dangyang Branch Of Jiangsu Wushui Environmental Engineering Co ltd
Current assignee: Dangyang Branch Of Jiangsu Wushui Environmental Engineering Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-08-25
Anticipated expiration: 2029-12-17

Abstract

The utility model belongs to the technical field of sewage treatment, especially, be a novel anaerobism pond structure for sewage treatment, comprising a tank body, the inside symmetry of cell body is provided with the (mixing) shaft, the top that the cell body was all run through on the top of (mixing) shaft is fixed with driven bevel gear, and the top of (mixing) shaft all rotates through the top of bearing and cell body to be connected, the equal equidistance of lateral wall of (mixing) shaft is fixed with the stirring leaf, the bottom of (mixing) shaft all is fixed with helical blade, the top of cell body is fixed with servo motor, the top symmetry of cell body is fixed with the mounting panel, the top of cell body is provided with the. The utility model discloses a set up (mixing) shaft, driven bevel gear, stirring leaf, helical blade, mounting panel, bull stick and initiative bevel gear, can play better stirring effect to can make sewage and the abundant reaction of anaerobe, through setting up housing, baffle, shrouding, spring and montant, can play the effect of better isolated oxygen.

Description

Novel anaerobic tank structure for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a novel anaerobism pond structure for sewage treatment.

Background

The anaerobic tank is mainly used for treating sewage under the condition without oxygen, and the anaerobic tank utilizes the action of anaerobic bacteria to hydrolyze, acidify and methanize organic matters, remove the organic matters in the wastewater, improve the biodegradability of the sewage and be beneficial to subsequent aerobic treatment.

However, the performance of isolating oxygen in the current anaerobic tank is poor, so that the reaction of anaerobic organisms is not facilitated, and the current anaerobic tank does not have a stirring function, so that the sewage and the anaerobic organisms can not fully react, and therefore a novel anaerobic tank structure for sewage treatment is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a novel anaerobic tank structure for sewage treatment, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a novel anaerobic tank structure for sewage treatment comprises a tank body, wherein stirring shafts are symmetrically arranged in the tank body, the top ends of the stirring shafts penetrate through the top of the tank body and are fixedly provided with driven bevel gears, the top ends of the stirring shafts are rotatably connected with the top of the tank body through bearings, stirring blades are fixed on the outer side walls of the stirring shafts at equal intervals, helical blades are fixed on the bottom ends of the stirring shafts, a servo motor is fixed on the top of the tank body, support plates are symmetrically fixed on the top of the tank body, rotating rods are arranged above the tank body, the two ends of each rotating rod are respectively rotatably connected with one side wall of each adjacent support plate through bearings, one end of each rotating rod penetrates through one side wall of each adjacent support plate and is fixedly connected with an output shaft of the servo motor, two driving bevel gears are fixedly sleeved on the outer side wall of each rotating rod, and are meshed with the corresponding driven bevel gears, the utility model discloses a storage battery, including cell body, housing, opening, standing groove, shrouding, spring, casing, housing, spring, casing, spring, housing.

As a preferred technical scheme of the utility model, the area of shrouding is greater than the area of opening.

As a preferred technical scheme of the utility model, the inside wall of standing groove is fixed with rubber seal, the shrouding the lateral wall all around closely laminate with rubber seal.

As an optimal technical scheme of the utility model, the slide opening has been seted up to the top symmetry of housing, the montant runs through corresponding slide opening respectively.

As the utility model discloses a preferred technical scheme, the internal thread has been seted up to the inside wall of tube cap, the external screw thread has been seted up to the top lateral wall of inlet tube, the tube cap passes through threaded connection with the inlet tube.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel anaerobism pond structure for sewage treatment possesses following beneficial effect:

this novel anaerobism pond structure for sewage treatment through setting up (mixing) shaft, driven bevel gear, stirring leaf, helical blade, mounting panel, bull stick and initiative bevel gear, can play better stirring effect to can make sewage and the abundant reaction of anaerobe, through setting up housing, baffle, shrouding, spring and montant, can play the effect of better isolated oxygen.

Drawings

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

FIG. 2 is an enlarged schematic view of the area A of the present invention;

fig. 3 is a schematic top view of the connection between the partition board and the housing according to the present invention.

In the figure: 1. a tank body; 2. a stirring shaft; 3. a driven bevel gear; 4. stirring blades; 5. a helical blade; 6. a servo motor; 7. a mounting plate; 8. a rotating rod; 9. a drive bevel gear; 10. a housing; 11. a partition plate; 12. a port; 13. a placement groove; 14. closing the plate; 15. a spring; 16. a vertical rod; 17. air holes; 18. a water inlet pipe; 19. a tube cover; 20. a drain pipe; 21. a valve; 22. a rubber seal ring; 23. and (4) a slide hole.

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. 1-3, the present invention provides the following technical solutions: a novel anaerobic tank structure for sewage treatment comprises a tank body 1, wherein a stirring shaft 2 is symmetrically arranged inside the tank body 1, the top end of the stirring shaft 2 penetrates through the top of the tank body 1 and is fixedly provided with a driven bevel gear 3, the top end of the stirring shaft 2 is rotatably connected with the top of the tank body 1 through a bearing, the outer side wall of the stirring shaft 2 is uniformly and fixedly provided with stirring blades 4, the bottom end of the stirring shaft 2 is fixedly provided with helical blades 5, the top of the tank body 1 is fixedly provided with a servo motor 6, the top of the tank body 1 is symmetrically and fixedly provided with support plates 7, a rotating rod 8 is arranged above the tank body 1, two ends of the rotating rod 8 are respectively rotatably connected with one side wall of the adjacent support plate 7 through bearings, one end of the rotating rod 8 penetrates through one side wall of the adjacent support plate 7 and is fixedly connected with an output shaft of the servo motor 6, two driving bevel gears 9 are sleeved and fixedly arranged on the outer side, cell body 1's top is run through and is fixed with housing 10, housing 10's inside is fixed with baffle 11, opening 12 has been seted up at baffle 11's top, standing groove 13 has been seted up at baffle 11's top, shrouding 14 has been installed to embedding in standing groove 13, shrouding 14's top symmetry is fixed with spring 15, spring 15's top all with housing 10's top inner wall fixed connection, shrouding 14's top symmetry is fixed with montant 16, and montant 16 sets up the inside at corresponding spring 15, montant 16's top all slides the top of passing housing 10, gas pocket 17 has all been seted up to housing 10's both sides wall, cell body 1's a lateral wall installation intercommunication has inlet tube 18, tube cap 19 is installed on inlet tube 18's top, cell body 1's a lateral wall installation intercommunication has drain pipe 20.

In this embodiment, through setting up (mixing) shaft 2, driven bevel gear 3, stirring leaf 4, helical blade 5, mounting panel 7, bull stick 8 and drive bevel gear 9, can play better stirring effect to can make sewage and the abundant reaction of anaerobe, through setting up housing 10, baffle 11, shrouding 14, spring 15 and montant 16, can play the effect of better isolated oxygen.

Specifically, the area of sealing plate 14 is larger than the area of through opening 12.

In this embodiment, the area of the sealing plate 14 is larger than that of the through hole 12, so that the through hole 12 can be completely sealed.

Specifically, a rubber seal ring 22 is fixed to the inner side wall of the placement groove 13, and the peripheral side wall of the closing plate 14 is tightly attached to the rubber seal ring 22.

In this embodiment, the slot 13 is placed. The inner side wall of the sealing plate 14 is fixed with a rubber sealing ring 22, and the peripheral side wall of the sealing plate is tightly attached to the rubber sealing ring 22, so that the sealing performance can be improved.

Specifically, the top of the housing 10 is symmetrically provided with sliding holes 23, and the vertical rods 16 respectively penetrate through the corresponding sliding holes 23.

In this embodiment, the sliding holes 23 are symmetrically formed in the top of the housing 10, so that the vertical rods 16 can smoothly pass through the top of the housing 10.

Specifically, the inner thread has been seted up to the inside wall of tube cap 19, and the external screw thread has been seted up to the top lateral wall of inlet tube 18, and tube cap 19 passes through threaded connection with inlet tube 18.

In this embodiment, the pipe cap 19 is connected to the water inlet pipe 18 by a screw thread, so that the pipe cap 19 can be conveniently opened or installed.

The utility model discloses a theory of operation and use flow: when the device is used, the servo motor 6 is started, the servo motor 6 drives the rotating rod 8 to rotate, the rotating rod 8 drives the two driving bevel gears 9 to rotate, the driving bevel gears 9 drive the corresponding driven bevel gears 3 to rotate, so that the two stirring shafts 2 can be driven to rotate, the stirring blades 4 and the helical blades 5 can be driven to rotate, when the helical blades 5 rotate, downward thrust can be generated, under the rotating action of the stirring blades 4, sewage can be more disordered, so that anaerobic organisms can be fully contacted and reacted with the sewage, gas can be generated in the reaction process, when the gas reaches a certain amount, the gas pressure inside the tank body 1 can be increased, so that the sealing plate 14 can be jacked up, the gas can flow through the through hole 12 and be discharged from the gas hole 17, when the sealing plate 14 moves upwards, the spring 15 is in an extruded state, when the gas pressure inside the tank body 1 is reduced, under the action of the elastic force of the spring 15, the closing plate 14 can seal the through hole 12, so that the effect of isolating oxygen is better.

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 novel anaerobism pond structure for sewage treatment, includes cell body (1), its characterized in that: the stirring device is characterized in that stirring shafts (2) are symmetrically arranged inside the pool body (1), the top ends of the stirring shafts (2) penetrate through the top of the pool body (1) and are fixedly provided with driven bevel gears (3), the top ends of the stirring shafts (2) are rotatably connected with the top of the pool body (1) through bearings, stirring blades (4) are fixed on the outer side wall of each stirring shaft (2) at equal intervals, helical blades (5) are fixed at the bottom ends of the stirring shafts (2), a servo motor (6) is fixed at the top of the pool body (1), support plates (7) are symmetrically fixed at the top of the pool body (1), a rotating rod (8) is arranged above the pool body (1), two ends of each rotating rod (8) are rotatably connected with one side wall of each adjacent support plate (7) through bearings, one end of each rotating rod (8) penetrates through one side wall of each adjacent support plate (7) and is fixedly connected with an output shaft of the servo motor, the outer side wall of the rotating rod (8) is sleeved and fixed with two driving bevel gears (9), the driving bevel gears (9) are meshed and connected with corresponding driven bevel gears (3), the top of the tank body (1) is fixedly penetrated with a housing (10), a partition plate (11) is fixed inside the housing (10), through holes (12) are formed in the top of the partition plate (11), a placing groove (13) is formed in the top of the partition plate (11), a sealing plate (14) is embedded in the placing groove (13), springs (15) are symmetrically fixed on the top of the sealing plate (14), the top ends of the springs (15) are fixedly connected with the inner wall of the top of the housing (10), vertical rods (16) are symmetrically fixed on the top of the sealing plate (14), the vertical rods (16) are arranged inside the corresponding springs (15), and the top ends of the vertical rods (16) penetrate through the top of the housing (10) in a sliding mode, gas pocket (17) have all been seted up to the both sides wall of housing (10), a lateral wall installation intercommunication of cell body (1) has inlet tube (18), tube cap (19) are installed on the top of inlet tube (18), a lateral wall installation intercommunication of cell body (1) has drain pipe (20), valve (21) are installed to the one end of drain pipe (20).

2. The novel anaerobic tank structure for sewage treatment as claimed in claim 1, wherein: the area of the closing plate (14) is larger than that of the through hole (12).

3. The novel anaerobic tank structure for sewage treatment as claimed in claim 1, wherein: the inner side wall of the placing groove (13) is fixed with a rubber sealing ring (22), and the peripheral side wall of the sealing plate (14) is tightly attached to the rubber sealing ring (22).

4. The novel anaerobic tank structure for sewage treatment as claimed in claim 1, wherein: sliding holes (23) are symmetrically formed in the top of the housing (10), and the vertical rods (16) penetrate through the corresponding sliding holes (23) respectively.

5. The novel anaerobic tank structure for sewage treatment as claimed in claim 1, wherein: the inner side wall of the pipe cover (19) is provided with internal threads, the outer side wall of the top end of the water inlet pipe (18) is provided with external threads, and the pipe cover (19) is in threaded connection with the water inlet pipe (18).