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Anti-bacterial and anti-corrosive air dispersion device

A technology of dispersing device and gas distribution device, which is applied in water/sludge/sewage treatment, biological water/sewage treatment, sustainable biological treatment, etc., can solve the problems of blockage, maintenance and difficulty of air outlet, and improve the service life. , weight reduction, good chemical stability

Inactive Publication Date: 2020-01-14
普民环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an antibacterial and corrosion-resistant air dispersing device to solve the existing aeration proposed in the above-mentioned background technology. After injecting air into the sewage, it is easy to cause blockage of the air outlet, making it impossible to automatically clean and follow-up maintenance difficulties. The problem

Method used

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  • Anti-bacterial and anti-corrosive air dispersion device
  • Anti-bacterial and anti-corrosive air dispersion device
  • Anti-bacterial and anti-corrosive air dispersion device

Examples

Experimental program
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Embodiment 1

[0030] Embodiment 1 Gas distribution device 2 The preparation process is as follows:

[0031] Weigh the following raw materials:

[0032] PVC resin 50kg; carbon fiber 40kg; EPDM rubber 20kg; corundum 10kg; dibasic aluminum phosphite 3kg; tribasic aluminum sulfate 2kg; calcium carbonate 8kg; stearic acid 4kg; barium sulfate 7kg; salicylic acid 7kg; Nylon fiber 20kg; carbon black 8kg.

[0033] Add EPDM rubber into the open mill, control the temperature at about 50°C, add carbon black, stir evenly, add the rest of the raw materials except emery, after mixing evenly, finally add emery, and mix evenly , sliced, cooled to room temperature; granulated and crushed in the crusher to obtain the material for manufacturing the gas distribution device 2 of the present invention; the above-mentioned material is extruded with a single-screw extruder, and the temperature is controlled in sections to further The feed port is the sequence, extrusion molding; caliber shaping; cooling; traction...

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Abstract

The invention discloses an anti-bacterial and anti-corrosive air dispersion device. The antibacterial and anti-corrosive air dispersion device is formed by mounting four structures including an elasticity adjusting device, an air distribution device, an air division device and a fixed installation component. The air distribution device is made of carbon fibers, rubber and composite materials, andhas the characteristics of light weight, anti-bacterial and anti-corrosive. The elasticity adjusting device is located at one end of the air distribution device, and the elasticity adjusting device and the air distribution device are telescopically connected through an internally-arranged spring. According to the anti-bacterial and anti-corrosive air dispersion device, under the action of joint motion of the spring, a shaft sleeve, an end cap and a sliding tube, the compression state is automatically adjusted according to the pressure action of the pressure of the water body and the air pressure. With the increase of the air pressure, strong pressure impact is carried out at a place blocked by debris, and the blocking object is pushed out. The elastic potential energy of the spring is used, and the self-telescoping opening and closing of the entire elasticity adjusting device can be realized.

Description

technical field [0001] The invention relates to an antibacterial and corrosion-resistant air dispersion device, in particular to an antibacterial and corrosion-resistant air dispersion device. Background technique [0002] In the sewage treatment industry, the biologically activated sludge treatment method is the most widely used and recognized treatment process at home and abroad. The main key point of this process is to use certain methods and equipment to force air into the sewage to make the sewage in the pool and The air is contacted with oxygen and stirs the liquid to accelerate the transfer of oxygen in the air to the liquid, prevent the suspended objects in the pool from sinking, strengthen the contact between the organic matter in the pool, microorganisms and dissolved oxygen, and oxidize and decompose the organic matter in the sewage. Medium forced oxygenation. At present, the common oxygenation methods include blower oxygenation, surface oxygenation, jet flow oxy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/12C08L27/06C08L23/16C08L77/00C08K13/04C08K7/06C08K3/34C08K3/26C08K3/30
CPCC02F3/1284C02F3/201C08K2003/265C08K2003/3045C08L27/06C08L2205/03C08L2205/16C08L23/16C08L77/00C08K13/04C08K7/06C08K3/34C08K3/26C08K3/30Y02W10/10
Inventor 陆新民
Owner 普民环保科技有限公司