CN215516810U

CN215516810U - Biological reaction tank for sewage treatment

Info

Publication number: CN215516810U
Application number: CN202122019952.6U
Authority: CN
Inventors: 冯柳岸
Original assignee: Feng Liuan
Current assignee: Feng Liuan
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-14
Anticipated expiration: 2031-08-25

Abstract

The utility model provides a biological reaction tank for sewage treatment, which comprises a reaction tank; a linear guide rail is arranged on one side of the upper end of the reaction tank, a guide seat is arranged on the other side of the upper end of the reaction tank, a portal frame is connected to the upper side of the linear guide rail in a sliding manner, one end of the portal frame is connected with the guide seat in a sliding manner through a sliding seat, the middle part of the inner side of the portal frame is rotatably connected with a main stirring shaft through a bearing, side stirring shafts are arranged at two ends of the inner side of the portal frame, the upper surface of the portal frame is arranged at positions corresponding to the main stirring shaft and the side stirring shafts, and the upper ends of the side stirring shafts and the main stirring shafts are fixedly connected with an output shaft; this design utilizes linear guide and guide holder, through linear guide and guide holder cooperation drive portal frame also remove with the reaction tank there when using biological reaction tank to make main (mixing) shaft and side (mixing) shaft effect better when stirring, can fully stir in the reaction tank.

Description

Biological reaction tank for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a biological reaction tank for sewage treatment.

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. 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 increasingly used in daily life of common people. The sewage treatment is generally classified into production sewage treatment and domestic sewage treatment according to the classification of sewage sources.

The biological reaction tank for sewage treatment in the prior art is usually stirred by a stirring shaft when in use, and is usually fixed at a position for stirring when in stirring, and the biological reaction tank is large in part volume, so that the phenomenon of insufficient stirring can occur when in stirring, thereby affecting the sewage treatment effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the prior art generally fixes a biological reaction tank at one position for stirring, has larger volume of a biological reaction tank part, and can cause insufficient stirring during stirring, thereby influencing sewage treatment.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a biological reaction tank for sewage treatment comprises a reaction tank; the reaction tank is characterized in that a linear guide rail is arranged on one side of the upper end of the reaction tank, a guide seat is arranged on the other side of the upper end of the reaction tank, a portal frame is slidably connected to the upper side of the linear guide rail, one end of the portal frame is slidably connected with the guide seat through a sliding seat, a main stirring shaft is rotatably connected to the middle of the inner side of the portal frame through a bearing, side stirring shafts are arranged at two ends of the inner side of the portal frame, the upper surface of the portal frame is provided with positions corresponding to the main stirring shaft and the side stirring shaft, and the upper ends of the side stirring shaft and the main stirring shaft are fixedly connected with an output shaft.

Furthermore, the outer surfaces of the side stirring shaft and the main stirring shaft are respectively provided with a stirring rod, and the stirring rods are arranged on the side stirring shaft and the main stirring shaft in a spiral shape.

Furthermore, the inner wall of the reaction tank is equidistantly provided with side microbial reaction beds which are positioned at the outer side of the side stirring shaft.

Further, the inboard bottom of reaction tank is provided with aeration mechanism, aeration mechanism includes the mounting box of fixed mounting in the reaction tank bottom, the inboard of mounting box is provided with the aeration pipe, the upside of aeration pipe is provided with the aeration shower nozzle, the one end of mounting box is provided with the connector.

Further, the outside of aeration pipe is provided with the protecting tube, the protecting tube all rotates through the bearing with aeration pipe and mounting box to be connected, the one end of mounting box is provided with the motor, the output shaft of motor and the one end fixed connection of protecting tube, the aeration mouth has all been seted up to one side of protecting tube and the upside of mounting box.

Furthermore, both ends of the aeration pipe are respectively fixedly connected with the mounting box, and the protective pipe is arranged to be sleeved on the aeration pipe in a cylindrical shape.

Further, the inner wall of the reaction tank is provided with a mounting groove, the side microbial reaction beds are equidistantly mounted in the mounting groove, and the side microbial reaction beds are mounted with the side stirring shaft and the main stirring shaft in a staggered manner.

The utility model has the beneficial effects that:

1. this design utilizes linear guide and guide holder, through linear guide and guide holder cooperation drive portal frame also remove with the reaction tank there when using biological reaction tank to make main (mixing) shaft and side (mixing) shaft effect better when stirring, can fully stir in the reaction tank.

2. This design utilizes side microbial reaction bed, through the side microbial reaction bed of reaction tank inner wall both sides layered design when using, the stirring of cooperation side (mixing) shaft and main (mixing) shaft makes that the little biological component on the microbial reaction bed of side can be better carry out purification treatment to sewage.

3. This design utilizes aeration mechanism, aerates through aeration pipe and aeration shower nozzle when using, makes things convenient for the microorganism to carry out the survival reaction, and can rotate through motor drive protecting tube when not using and cover the protection to the aeration shower nozzle, reduces the aeration shower nozzle and appears blockking up the phenomenon.

Drawings

FIG. 1 is a schematic structural diagram of a biological reaction tank for sewage treatment according to the present invention;

FIG. 2 is a schematic diagram of the internal structure of a biological reaction tank for sewage treatment according to the present invention;

FIG. 3 is a schematic structural view of an aeration mechanism of a biological reaction tank for sewage treatment according to the present invention;

FIG. 4 is an enlarged schematic structural view of a portion A in FIG. 1 of a biological reaction tank for sewage treatment according to the present invention;

FIG. 5 is a schematic view of a mounting groove structure of a biological reaction tank for sewage treatment according to the present invention.

In the figure: the device comprises a reaction tank 1, a linear guide rail 2, a portal frame 3, a guide seat 4, a stirring motor 5, a side stirring shaft 6, a main stirring shaft 7, a stirring rod 8, a side microbial reaction bed 9, an aeration mechanism 10, a motor 11, a mounting box 12, a protective pipe 13, an aeration pipe 14, an aeration spray head 15, an aeration opening 16, a connector 17 and a mounting groove 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The first embodiment is as follows:

referring to fig. 1 to 5, a biological reaction tank for sewage treatment includes a reaction tank 1; one side of the upper end of the reaction tank 1 is fixedly connected with a linear guide rail 2 through a bolt, the other side of the upper end of the reaction tank 1 is fixedly connected with a guide seat 4 through a bolt, the upper side of the linear guide rail 2 is connected with a portal frame 3 in a sliding manner, one end of the portal frame 3 is connected with the guide seat 4 through a sliding seat in a sliding manner, the middle part of the inner side of the portal frame 3 is rotatably connected with a main stirring shaft 7 through a bearing, the two ends of the inner side of the portal frame 3 are rotatably connected with side stirring shafts 6 through bearings, the positions of the upper surface of the portal frame 3, which correspond to the main stirring shaft 7 and the side stirring shaft 6, are fixedly connected with stirring motors 5 through bolts, the upper ends of the side stirring shafts 6 and the main stirring shaft 7 are fixedly connected with output shafts of the stirring motors 5, the portal frame 3 is driven to move on the reaction tank 1 through the linear guide rail 2 and the guide seat 4, so that the portal frame 3 drives the side stirring shafts 6 and the main stirring shafts 7 to slide in the reaction tank 1, the stirring motor 5 is matched to drive the side stirring shaft 6 and the main stirring shaft 7 to rotate, so that the sewage in the reaction tank 1 is fully stirred.

Wherein, the surface of side (mixing) shaft 6 and main (mixing) shaft 7 all is provided with puddler 8, and puddler 8 is the heliciform range and installs on side (mixing) shaft 6 and main (mixing) shaft 7, the equidistance is provided with side microbial reaction bed 9 on the inner wall of reaction tank 1, side microbial reaction bed 9 is located the outside of side (mixing) shaft 6, mounting groove 18 has been seted up to the inner wall of reaction tank 1, side microbial reaction bed 9 equidistance is installed in mounting groove 18, and side microbial reaction bed 9 and the crisscross installation of side (mixing) shaft 6 and main (mixing) shaft 7, move on reaction tank 1 through

linear guide

2 and 4 cooperation drive portal frame 3 of guide holder when using biological reaction tank 1, thereby make main (mixing) shaft 7 and side (mixing) shaft 6 better effect when stirring, can fully stir in reaction tank 1.

Example two:

referring to fig. 1 to 5, the present embodiment is a biological reaction tank for sewage treatment, and its basic structure is the same as that of the first embodiment.

The difference lies in that: the inboard bottom of reaction tank 1 is provided with aeration mechanism 10, aeration mechanism 10 includes the mounting box 12 of fixed mounting in reaction tank 1 bottom, the inboard of mounting box 12 is provided with aeration pipe 14, the upside of aeration pipe 14 is provided with aeration nozzle 15, the one end of mounting box 12 is provided with connector 17, aerify from connector 17 to aeration pipe 14 through aeration equipment, then spout from aeration nozzle 15 and aeration mouth 16, thereby make the interior abundant dissolved oxygen of sewage, make things convenient for the microorganism on the side microbial reaction bed 9 to sewage purification.

Wherein, the outside of aeration pipe 14 is provided with protecting tube 13, protecting tube 13 all rotates through the bearing with aeration pipe 14 and mounting box 12 and is connected, the one end of mounting box 12 is provided with motor 11, the output shaft of motor 11 and the one end fixed connection of protecting tube 13, aeration mouth 16 has all been seted up to one side of protecting tube 13 and the upside of mounting box 12, the both ends of aeration pipe 14 respectively with mounting box 12 fixed connection, protecting tube 13 sets up to cylindric cover and establishes on aeration pipe 14, when aeration nozzle 15 when not using, can drive protecting tube 13 through motor 11 and rotate to cover and protect on aeration nozzle 15, avoid aeration nozzle 15 to appear the phenomenon of being blockked up by the precipitate.

The working principle is as follows: when in use, the portal frame 3 is driven to move on the reaction tank 1 through the linear guide rail 2 and the guide seat 4, so that the portal frame 3 drives the side stirring shaft 6 and the main stirring shaft 7 to slide in the reaction tank 1 and drives the side stirring shaft 6 and the main stirring shaft 7 to rotate by matching with the stirring motor 5, thereby fully stirring the sewage in the reaction tank 1, facilitating the lateral microorganism reaction beds 9 at both sides of the reaction tank 1 to fully purify the sewage, simultaneously aerating from the connecting port 17 to the aeration pipe 14 through the aeration device, then the sewage is sprayed out from the aeration nozzle 15 and the aeration port 16, so that the sewage is fully dissolved with oxygen, the sewage is conveniently purified by the microorganisms on the side microorganism reaction bed 9, when the aeration nozzle 15 is not used, the motor 11 can drive the protective pipe 13 to rotate and cover the aeration nozzle 15 for protection, so that the phenomenon that the aeration nozzle 15 is blocked by sediments is avoided.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A biological reaction tank for sewage treatment comprises a reaction tank (1); the method is characterized in that: the reaction tank is characterized in that a linear guide rail (2) is arranged on one side of the upper end of the reaction tank (1), a guide seat (4) is arranged on the other side of the upper end of the reaction tank (1), a portal frame (3) is connected to the upper side of the linear guide rail (2) in a sliding mode, one end of the portal frame (3) is connected with the guide seat (4) in a sliding mode through a sliding seat, a main stirring shaft (7) is connected to the middle of the inner side of the portal frame (3) in a rotating mode through a bearing, side stirring shafts (6) are arranged at two ends of the inner side of the portal frame (3), the positions of the upper surface of the portal frame (3) corresponding to the main stirring shaft (7) and the side stirring shaft (6) are provided with stirring motors (5), and the upper ends of the side stirring shaft (6) and the main stirring shaft (7) are fixedly connected with output shafts of the stirring motors (5).

2. The biological reaction tank for sewage treatment as claimed in claim 1, wherein the outer surfaces of the side stirring shaft (6) and the main stirring shaft (7) are provided with stirring rods (8), and the stirring rods (8) are spirally arranged on the side stirring shaft (6) and the main stirring shaft (7).

3. A biological reaction tank for sewage treatment according to claim 1, characterized in that side microbial reaction beds (9) are equidistantly arranged on the inner wall of the reaction tank (1), and the side microbial reaction beds (9) are positioned at the outer side of the side stirring shaft (6).

4. The biological reaction tank for sewage treatment according to claim 1, wherein an aeration mechanism (10) is arranged at the bottom of the inner side of the reaction tank (1), the aeration mechanism (10) comprises a mounting box (12) fixedly mounted at the bottom of the reaction tank (1), an aeration pipe (14) is arranged at the inner side of the mounting box (12), an aeration nozzle (15) is arranged at the upper side of the aeration pipe (14), and a connecting port (17) is arranged at one end of the mounting box (12).

5. The biological reaction tank for sewage treatment according to claim 4, wherein a protective pipe (13) is arranged outside the aeration pipe (14), the protective pipe (13), the aeration pipe (14) and the mounting box (12) are rotatably connected through a bearing, a motor (11) is arranged at one end of the mounting box (12), an output shaft of the motor (11) is fixedly connected with one end of the protective pipe (13), and an aeration port (16) is formed in one side of the protective pipe (13) and the upper side of the mounting box (12).

6. The biological reaction tank for sewage treatment according to claim 5, wherein both ends of the aeration pipe (14) are respectively and fixedly connected with the mounting box (12), and the protective pipe (13) is arranged to be cylindrical and sleeved on the aeration pipe (14).

7. The biological reaction tank for sewage treatment according to claim 3, wherein the inner wall of the reaction tank (1) is provided with an installation groove (18), the side microbial reaction beds (9) are equidistantly installed in the installation groove (18), and the side microbial reaction beds (9) are installed in a staggered manner with the side stirring shaft (6) and the main stirring shaft (7).