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A connection device for the inlet end of aeration hose of a biochemical reactor

A technology for biochemical reactors and aeration hoses, which is applied to biological treatment devices, water aeration, chemical instruments and methods, etc., and can solve the problem of unreliable fixing of aeration hoses and joints and poor sealing of aeration hoses , Vulnerability of the intake end and other problems, to achieve good sealing, ensure the effect of aeration, and improve the effect of firmness

Active Publication Date: 2018-01-05
北京佳润洁环保技术有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a connection device for the inlet end of the aeration hose of a biochemical reactor, so as to solve the problem that the existing aeration hose and the joint are not securely fixed and easy to fall off, the sealing is not good, and the inlet end of the aeration hose is easily damaged. damage problem

Method used

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  • A connection device for the inlet end of aeration hose of a biochemical reactor

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Embodiment Construction

[0015] In order to better understand the technical solutions of the present invention, further description will be made below in conjunction with specific examples.

[0016] Such as figure 1 As shown, the embodiment of the present invention provides a biochemical reactor aeration hose inlet connection device, which consists of an air supply branch pipe 1, a sealing gasket 2, a hose clamp 3, an aeration hose 4 and a spiral sleeve Ring 5 composition. In this embodiment, two annular grooves are opened on the gas supply branch pipe 1, with a depth of 3 mm and a width of 12 mm, with rounded edges; the sealing gasket 2 is placed in the annular groove of the gas supply branch pipe 1, and the sealing gasket 2 The aeration hose 4 is nested, and the hose clamp 3 is arranged on the outside of the aeration hose 4; The transition section connected to the air supply branch pipe 1 is fixed with a spiral collar 5 on the periphery near the outlet end of the air supply branch pipe 1. The inne...

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Abstract

The invention provides a biochemical reactor aeration hose gas inlet end connecting device. The device is composed of a gas supply branch pipe, a sealing gasket, a hose clamp, aeration hoses and a spiral socket ring. The biochemical reactor aeration hose gas inlet end connecting device is suitable for connecting gas inlet ends of aeration hoses laid on the bottom of the biochemical reactor, has the advantages of favorable sealability and firm connection, is simple to install, and can avoid the problem of fatigue damage at one end of the aeration hose.

Description

technical field [0001] The invention relates to sewage treatment equipment, in particular to a connection device for an air inlet end of an aeration hose of a biochemical reactor, belonging to the technical field of water treatment. Background technique [0002] With the development of society, the problem of shortage of water resources is becoming more and more serious, and water will become an important factor restricting social development. People are also paying more and more attention to the development and improvement of water treatment technology and equipment. [0003] Aeration hose is a new type of aeration equipment developed in recent years. Its long service life and high aeration efficiency make this equipment more and more used in water treatment projects. The aeration hose and the air supply pipe need to be connected through a connecting device for aeration. Existing aeration connection devices are usually stainless steel pipe joints or ABS pipe joints. One c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F3/00C02F7/00
CPCC02F3/00C02F7/00C02F2203/006Y02W10/10
Inventor 陈凯华潘建通迟金宝张雷赵嫱
Owner 北京佳润洁环保技术有限公司