Air entraining float machine and air-float device having the same

A technology of air flotation machine and flotation machine, which is applied in the direction of flotation water/sewage treatment, etc., and can solve the problem that the hollow shaft of the motor is too long, etc.

Inactive Publication Date: 2008-03-05
BEIJING BCEG GOLDEN SOURCES ENVIRONMENT PROTECTIONS DEV CO LTD +2
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problem that the hollow shaft of the motor in the existing bleed air flotation machine is too long, and provide a kind of bleed air flotation machine with shortened generator hollow shaft and the bleed air flotation machine with the bleed air flotation machine device

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  • Air entraining float machine and air-float device having the same
  • Air entraining float machine and air-float device having the same

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Embodiment Construction

[0016] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0017] Please refer to Fig. 1a, Fig. 1a is a schematic diagram of the bleed air flotation machine according to the present invention. As shown in FIG. 1 a , the bleed air flotation machine 2 includes: a frame 21 , a submersible motor 22 arranged on the frame 21 , an air diffuser impeller 23 and an air pipe 24 . Submersible motor 22 has hollow shaft 221 and the vacuum chamber 222 that is arranged on its bottom, and hollow shaft 221 passes through vacuum chamber 222, and it is provided with air hole (not shown) on the part that passes through vacuum chamber 222, and the inside of vacuum chamber 222 The chambers are connected. The air diffuser 23 is connected to the lower end of the hollow shaft 221, and its outlet communicates with the small chamber inside the diffuser 23; as shown in Figure 1b, the blades of the diffuser 23 are evenly distribu...

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Abstract

The present invention provides one kind of air-entraining air floating machine and one air-entraining air floating apparatus with the air-entraining air floating machine. The air-entraining air floating machine includes one frame, one submerged motor with one hollow shaft, one air dispersing vane wheel set in the lower end of the hollow shaft and with vanes and one inside cavity communicated to the hollow shaft, and one air pipe to introduce air from outside to the hollow shaft and the air dispersing vane wheel. The air-entraining air floating machine has simple structure, convenient operation, low maintenance cost, high reliability and high power transferring efficiency.

Description

technical field [0001] The invention relates to an air flotation machine and an air flotation device with the air flotation machine, in particular to an air-bleeding air flotation machine and an air flotation device with the air-bleeding air flotation machine. Background technique [0002] Air flotation is a kind of microbubbles that are introduced or generated in water, so that the air is attached to the suspended particles in the form of highly dispersed microbubbles, resulting in a state of density lower than that of water. The buoyancy principle is used to make it float on the water surface, thereby realizing Water treatment method of solid-liquid separation. Air flotation methods can be divided into diffuse air flotation, electrolytic air flotation, dissolved air flotation, vortex concave air flotation, etc. The commonly used air flotation methods are pressurized dissolved air flotation and vortex concave air flotation. Compared with other solid-liquid separation equip...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/24
Inventor 邵凯孙召强张翼飞邵连兴戴文强
Owner BEIJING BCEG GOLDEN SOURCES ENVIRONMENT PROTECTIONS DEV CO LTD
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