Sewage treatment mixing device and assembling and disassembling methods thereof

A stirring device and sewage treatment technology, applied in the direction of flocculation/sedimentation water/sewage treatment, mixer with rotating stirring device, chemical instrument and method, etc., can solve the difficulty of adjusting the angle and diameter of the stirring blade and the difficulty of the blade Quick disassembly and replacement, complex structure and other problems can achieve the effect of shortening the mixing time, saving manpower and material resources, and reducing labor intensity

Active Publication Date: 2013-05-22
XIAN TECHNOLOGICAL UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a sewage treatment stirring device and its installation and disassembly method to solve the problems of complex structure, difficult adjustment of stirring blade angle and stirring diameter, and difficult rapid disassembly and replacement of the blades in the prior art

Method used

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  • Sewage treatment mixing device and assembling and disassembling methods thereof
  • Sewage treatment mixing device and assembling and disassembling methods thereof
  • Sewage treatment mixing device and assembling and disassembling methods thereof

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Embodiment Construction

[0031] The present invention is described in detail below in conjunction with accompanying drawing:

[0032] refer to figure 1 , a sewage treatment mixing device, comprising a motor 2, a reducer 3, a rigid coupling 23, a housing, a stirring shaft 5, an impeller 16 and a blade 6, the motor 2 and the reducer 3 are all arranged in the housing, and the motor 2 It is connected with the input shaft of the reducer 3, the output shaft of the reducer 3 is connected with one end of the stirring shaft 5 through a rigid coupling 23, and the other end of the stirring shaft 5 protrudes out of the casing and is installed with an impeller 16, and the impeller 16 is connected with a blade 6 , which is special in that: the impeller 16 is connected to the blade 6 through a blade connection assembly, which includes an impeller sleeve 22, a locking ring 19, a positioning rod 20, a blade sleeve 17 and a spring top pin 18 , the impeller sleeve 22 is set on the impeller 16, the side wall of th...

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Abstract

The invention belongs to the field of sewage treatment equipment, and relates to a sewage treatment mixing device and assembling and disassembling methods thereof, which aims at solving the problems of the prior art that the structure is complicated, the angle and the agitating diameter of an agitating blade are difficultly adjusted and the blade is not easily disassembled and replaced quickly. According to the technical scheme adopted, an upper shell and a lower shell are rotatably connected in a buckling manner, the blade is connected with an impeller sleeve by a positioning rod, to be capable of relatively rotating so as to adjust the inclination angle of the agitating blade, and the agitating diameter of the extended blade can be adjusted through small holes in the blade sleeve and spring ejector pins in a trapezoidal slot of the positioning rod. According to the sewage treatment mixing device and assembling and disassembling methods thereof, the structure is simple, the angle and agitating diameter of the agitating blade are conveniently adjusted and the blade can be disassembled and replaced quickly.

Description

technical field [0001] The invention belongs to the field of sewage treatment equipment, and relates to a sewage treatment stirring device and an installation and disassembly method thereof. Background technique [0002] Flocculation and stirring is one of the important methods of sewage treatment. It is widely used in the treatment of drinking water, industrial water, industrial wastewater and domestic sewage. The sewage mixer is suitable for promoting and stirring sewage, thin mud and industrial processes containing suspended solids. Liquid, etc., to strengthen the stirring function and prevent sludge sedimentation, is an important equipment in the process of municipal and industrial sewage treatment. [0003] Usually, the design of the internal components of the sewage agitator relies heavily on experiments and experience. The existing design has a complex structure, and it is difficult to adjust the rotation angle of the agitator blade and the agitation diameter. At the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/52B01F7/18B01F15/00
Inventor 曹蔚孙立航彭润玲王蕊
Owner XIAN TECHNOLOGICAL UNIV
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