CN220502812U

CN220502812U - Sewage treatment anaerobic tank

Info

Publication number: CN220502812U
Application number: CN202321384434.7U
Authority: CN
Inventors: 田飞; 宋颖; 徐舟
Original assignee: Yichang Qingyang Technology Co ltd
Current assignee: Yichang Qingyang Technology Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2024-02-20
Anticipated expiration: 2033-05-30

Abstract

The embodiment of the utility model discloses a sewage treatment anaerobic tank, which comprises an anaerobic tank body, wherein adjusting assemblies are arranged at the opposite ends of the anaerobic tank body, and stirring assemblies are arranged between the two groups of adjusting assemblies; each group of adjusting components comprises a fixed frame fixedly connected with the anaerobic tank body, the fixed frame is of an L-shaped structure, a first mounting block is fixedly arranged at the upper end of the fixed frame, a threaded rod is rotatably arranged between two opposite inner walls of the first mounting block, a moving block is connected to the threaded rod in a threaded manner, and a first motor for driving the threaded rod to rotate is fixedly arranged on the fixed frame; the stirring assembly is movably arranged between the two opposite moving blocks. The utility model solves the problem that the stirring device can only move in a fixed range and the stirring area is limited.

Description

Sewage treatment anaerobic tank

Technical Field

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

Background

The anaerobic tank is a structure and is mainly used for treating sewage under the condition of no oxygen so as to decompose macromolecules in the sewage into micromolecular organic matters, and then the organic matters in the water can be removed through the aerobic treatment of microorganisms, so that the anaerobic tank has wide application in the sewage treatment field.

Chinese patent CN115745162a discloses a sewage treatment anaerobic tank, which comprises a base, install the anaerobic tank on the base, install inlet tube and outlet pipe on the anaerobic tank, install the motor on the anaerobic tank, the output fixedly connected with round bar of motor, the round bar rotates with the inner wall in anaerobic tank to be connected, round bar middle section part is reciprocating screw rod, fixedly connected with guide bar in the anaerobic tank, the cover is equipped with rather than sliding connection's slider on the guide bar, reciprocating screw rod runs through the slider and is connected rather than the cooperation, the inner wall fixedly connected with rack board in anaerobic tank, the rack board is located the below of round bar. The utility model can stir sewage in various modes, has better stirring effect, is beneficial to the hydrolysis reaction of microorganisms on the sewage, uses fewer stirring equipment, can increase the stirring area of the sewage, does not need manual adjustment, and is convenient to detach the stirring plate and the stirring rod so as to maintain the stirring plate and the stirring rod.

However, the device is fixedly arranged on the anaerobic tank by the motor, so that the stirring device can only move along the reciprocating screw rod, the stirring device is limited to work in a fixed range, the stirring area is limited, the anaerobic tank with a larger area cannot be effectively stirred, and unless the stirring device with a larger size is correspondingly selected, the installation difficulty of the device is increased, the cost expenditure is increased, and the economic benefit is not good.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides a sewage treatment anaerobic tank, which solves the problem that a stirring device can only move in a fixed range and the stirring area is limited.

In order to achieve the above purpose, the embodiment of the utility model provides a sewage treatment anaerobic tank, which comprises an anaerobic tank body, wherein adjusting components are arranged at the opposite ends of the anaerobic tank body, and stirring components are arranged between the two groups of adjusting components;

each group of adjusting components comprises a fixed frame fixedly connected with the anaerobic tank body, the fixed frame is of an L-shaped structure, a first mounting block is fixedly arranged at the upper end of the fixed frame, a threaded rod is rotatably arranged between two opposite inner walls of the first mounting block, a moving block is connected to the threaded rod in a threaded manner, and a first motor for driving the threaded rod to rotate is fixedly arranged on the fixed frame; the stirring assembly is movably arranged between the two opposite moving blocks.

Preferably, the stirring assembly comprises a second installation block movably arranged between the two moving blocks, a second motor is fixedly installed on the second installation block, an electric telescopic rod is fixedly connected to the output end of the second motor, and stirring blades are arranged at the telescopic end of the electric telescopic rod.

Preferably, the second installation block is movably connected with the moving blocks at two sides through a connecting component, and the connecting component is used for driving the second installation block to do reciprocating linear motion so as to change the moving range of the stirring blade.

Preferably, the connecting assembly comprises two telescopic cylinders which are respectively and fixedly installed on the moving blocks at two sides, the same reciprocating screw rod is fixedly connected between telescopic ends of the two telescopic cylinders, and the second installation block is in threaded connection with the reciprocating screw rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. the fixing frame is erected on the anaerobic tank to enable the device to be stably connected with the anaerobic tank, the first motor drives the threaded rod to rotate, the threaded rod drives the moving block to move, the stirring assembly is driven to move, the moving range of the stirring assembly is changed, further, the stirring assembly is movably arranged between the two opposite fixing frames through the connecting assembly and can be matched with the threaded rod and other structures, the moving range of the stirring assembly is enlarged, and therefore the stirring assembly can be driven to move to any area in the anaerobic tank without using a stirring assembly with larger size.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a sewage treatment anaerobic tank according to the present utility model;

fig. 2 is a schematic structural diagram of an adjusting assembly of the anaerobic tank for sewage treatment according to the present utility model.

Fig. 3 is a schematic structural diagram of a stirring assembly of the sewage treatment anaerobic tank.

In the above figures: 1 anaerobic tank, 2 adjusting component, 21 mount, 22 first installation piece, 23 threaded rod, 24 movable block, 3 stirring component, 31 second installation piece, 32 second motor, 33 electric telescopic rod, 34 stirring leaf, 4 coupling assembling, 41 telescopic cylinder, 42 reciprocating screw rod.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

Referring to fig. 1 to 3, an embodiment of the present utility model provides a sewage treatment anaerobic tank, which comprises an anaerobic tank body 1, wherein two opposite ends of the anaerobic tank body 1 are provided with adjusting assemblies 2, and a stirring assembly 3 is arranged between the two groups of adjusting assemblies 2;

each group of adjusting components 2 comprises a fixed frame 21 fixedly connected with the anaerobic tank body 1, the fixed frame 21 is of an L-shaped structure, a first mounting block 22 is fixedly arranged at the upper end of the fixed frame, a threaded rod 23 is rotatably arranged between two opposite inner walls of the first mounting block 22, a moving block 24 is connected to the threaded rod 23 through threads, and a first motor for driving the threaded rod 23 to rotate is fixedly arranged on the fixed frame 21; the stirring assembly 3 is movably arranged between the two opposite moving blocks 24. It should be noted that the length of the first mounting block 22 may be set to be adapted to the width of the specific anaerobic tank 1.

Wherein, stirring subassembly 3 is including the activity setting up the second installation piece 31 between two movable blocks 24, and fixed mounting has second motor 32 on the second installation piece 31, and the output fixedly connected with electric telescopic handle 33 of second motor 32, electric telescopic handle 33's flexible end is equipped with stirring leaf 34.

The second mounting block 31 is movably connected with the moving blocks 24 on two sides through the connecting component 4, and the connecting component 4 is used for driving the second mounting block 31 to perform reciprocating linear motion to change the moving range of the stirring blade 34.

The connecting assembly 4 comprises two telescopic cylinders 41 which are respectively and fixedly installed on the moving blocks 24 on two sides, the same reciprocating screw rod 42 is fixedly connected between telescopic ends of the two telescopic cylinders 41, and the second installation block 31 is in threaded connection with the reciprocating screw rod 42.

The working principle of the utility model is as follows:

when the device is used, the two fixing frames 21 are respectively erected at the opposite ends of the anaerobic tank 1, the threaded rods 23 are driven to rotate by the first motor, and then the moving blocks 24 which are in threaded connection with the threaded rods are driven to move, at the moment, the two moving blocks 24 are synchronously moved, so that the two moving blocks can mutually limit each other to linearly slide, the middle stirring assembly 3 is driven to move to one side in the anaerobic tank 1, and the longitudinal position of the stirring assembly 3 is changed (the longitudinal and transverse directions refer to the figure I);

then according to the actual position required to be stirred at the moment, one telescopic cylinder 41 is selectively started, the telescopic end of the telescopic cylinder stretches to drive the position of the reciprocating screw rod 42 to move, and then the second mounting block 31 is driven to move, so that the transverse position of the stirring blade 34 in the anaerobic tank 1 is changed;

then the electric telescopic cylinder 33 is started to enable the stirring blade 34 to extend into the sewage, and finally the second motor 32 is started to drive the stirring blade 34 to rotate for stirring operation.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. The sewage treatment anaerobic tank is characterized by comprising an anaerobic tank body (1), wherein adjusting assemblies (2) are arranged at two opposite ends of the anaerobic tank body (1), and stirring assemblies (3) are arranged between the two groups of adjusting assemblies (2);

each group of adjusting components (2) comprises a fixing frame (21) fixedly connected with the anaerobic tank body (1), the fixing frame (21) is of an L-shaped structure, a first mounting block (22) is fixedly arranged at the upper end of the fixing frame, a threaded rod (23) is rotatably arranged between two opposite inner walls of the first mounting block (22), a moving block (24) is connected onto the threaded rod (23) in a threaded manner, and a first motor for driving the threaded rod (23) to rotate is fixedly arranged on the fixing frame (21); the stirring assembly (3) is movably arranged between two opposite moving blocks (24).

2. A sewage treatment anaerobic tank according to claim 1, wherein the stirring assembly (3) comprises a second mounting block (31) movably arranged between two moving blocks (24), a second motor (32) is fixedly arranged on the second mounting block (31), an electric telescopic rod (33) is fixedly connected with the output end of the second motor (32), and stirring blades (34) are arranged at the telescopic end of the electric telescopic rod (33).

3. A sewage treatment anaerobic tank according to claim 2, wherein the second mounting block (31) is movably connected with the moving blocks (24) on two sides through a connecting component (4), and the connecting component (4) is used for driving the second mounting block (31) to do reciprocating linear motion to change the moving range of the stirring blade (34).

4. A sewage treatment anaerobic tank according to claim 3, wherein the connecting assembly (4) comprises two telescopic cylinders (41) fixedly installed on the moving blocks (24) at two sides respectively, the same reciprocating screw rod (42) is fixedly connected between telescopic ends of the two telescopic cylinders (41), and the second installing block (31) is in threaded connection with the reciprocating screw rod (42).