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Threaded treatment device for desalinating high-salinity wastewater based on molybdenum alloy squirrel cage flameproof motor

A technology of explosion-proof motor and molybdenum alloy, which is applied in electromechanical devices, multi-stage water treatment, water/sewage treatment, etc., can solve the problems of high power consumption and low reverse osmosis concentrated water treatment capacity, and reduce process costs , obvious energy-saving effect and simple structure

Pending Publication Date: 2017-02-22
温州市洞头北岙晟立机械设计工作室
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing reverse osmosis technology has problems such as low reverse osmosis concentrated water treatment capacity and high power consumption in the process of treating high-salt wastewater

Method used

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  • Threaded treatment device for desalinating high-salinity wastewater based on molybdenum alloy squirrel cage flameproof motor
  • Threaded treatment device for desalinating high-salinity wastewater based on molybdenum alloy squirrel cage flameproof motor
  • Threaded treatment device for desalinating high-salinity wastewater based on molybdenum alloy squirrel cage flameproof motor

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Embodiment Construction

[0053] The method of the present invention will be described below through specific examples to make the technical solution of the present invention easier to understand and grasp, but the present invention is not limited thereto. The experimental methods described in the following examples, unless otherwise specified, are conventional methods; the reagents and materials, unless otherwise specified, can be obtained from commercial sources.

[0054] figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 14 , Figure 20 and Figure 27 Among them, molybdenum alloy squirrel cage explosion-proof motor high-salt wastewater desalination screw treatment device, including: clarifier 901, filter tank 905, sodium ion exchanger 906, carbon remover 907, three-stage set fine filter 900 and screw energy recovery inverter Permeation assembly, the screw energy recovery reverse osmosis assembly includes a pressure exchange screw booster pump 908 and a reverse osmosis component...

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Abstract

The invention relates to a high-salinity wastewater treatment device, in particular to a threaded treatment device for desalinating high-salinity wastewater based on a molybdenum alloy squirrel cage flameproof motor. The threaded treatment device for desalinating the high-salinity wastewater based on the molybdenum alloy squirrel cage flameproof motor comprises a clarification tank, a filtration tank, a sodium ion exchanger, a carbon remover, a three-level sleeved fine filter and a threaded energy recovery and reverse osmosis combination member. As an improvement, a pressurization threaded connector, a depressurization threaded connector, a suction port threaded connector and a pressure storage threaded connector are arranged on a pressure exchange threaded booster pump; the pressurization threaded connector comprises a threaded lug boss of a volute outlet, internal threads of the outlet lug boss and external threads at the lower end of a conversion high-pressure valve pipe, wherein the external threads at the lower end of the conversion high-pressure valve pipe is in close connection with the internal threads of the outlet lug boss, and the internal threads of the outlet lug boss are located in the threaded lug boss of the volute outlet to constitute the pressurization threaded connector; two sides of a threaded separating plate of the booster pump respectively cooperate with a pressure exchange threaded machine housing and a primary pump housing, wherein primary flange external threads are formed on the primary pump housing, and exchanger flange external threads are formed on an upper opening of the pressure exchange threaded machine housing. The threaded treatment device for desalinating the high-salinity wastewater based on the molybdenum alloy squirrel cage flameproof motor disclosed by the invention has a simple structure as a threaded pipeline connection structure is adopted.

Description

technical field [0001] The invention relates to a high-salt wastewater treatment device, which belongs to the technical field of power plant wastewater treatment engineering, and in particular to a desalination thread treatment device for high-salt wastewater of a molybdenum alloy squirrel cage explosion-proof motor. Background technique [0002] At present, the reverse osmosis desalination process has been widely used in seawater desalination, reclaimed water reuse desalination and natural water desalination, etc., because the reverse osmosis treatment process requires the quality of influent water to be pollution index SDI<3, when water When using reverse osmosis to desalinate, a certain pretreatment process is required before reverse osmosis. At present, the typical pretreatment processes are: [0003] (1) clarification filtration + multi-media filtration + activated carbon treatment + reverse osmosis; [0004] (2) clarification filtration + ultrafiltration / microfiltr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/04C04B35/50C09D1/00F04D1/06F04D13/06F04D29/02F04D29/046F04D29/049F04D29/42H02K5/136H02K5/22
CPCH02K5/136H02K5/22F04D1/06F04D13/06F04D29/026F04D29/0462F04D29/049F04D29/426C02F9/00C04B35/50C09D1/00C02F2301/08C02F2303/10C02F2001/007C02F1/441C02F1/001C02F1/20C02F1/42C04B2235/349C04B2235/3215C04B2235/3206F05D2300/21F05D2300/17F05D2300/611Y02A20/131Y02P20/10Y02P20/50
Inventor 谢作如
Owner 温州市洞头北岙晟立机械设计工作室
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