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A high-precision combined multi-phase filtration and separation device

A filtration separation and combined technology, which is applied in the direction of filtration separation, filtration circuit, liquid separation, etc., can solve the problems of high cost of reclaimed water and sewage treatment equipment, poor separation ability and purity, and inconvenient replacement of filter elements, etc., to achieve clean production and circulation Economic utilization, solution to non-corrosion resistance, and the effect of reducing pollution discharge

Active Publication Date: 2016-04-27
SHANGHAI FINETAC PRECISION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, various filtration and separation devices are used in a wide range of technical fields, such as petrochemical, polyester fiber, iron and steel metallurgy, biomedicine, food and beverage, and thermal power generation. Most of the devices have single functions, and the filtration and separation systems Each is independent, the process is complicated, time-consuming, labor-intensive and site-consuming. In addition, in the field of high-temperature gas filtration, metal membranes and ceramic membranes are the preferred filter materials. A single filter function cannot meet the needs of modern industrial development. Most of the devices adopt the surface filtration mechanism, which requires online backflushing and backwashing to achieve regeneration
In addition, the existing separation device has high separation resistance, low flow rate and poor separation ability purity, which is not ideal for many requirements for filtration and separation. When customers need to purchase several types of filters at the same time, they need to customize the corresponding ones. Filtration device, which not only increases the purchase cost, but also increases the floor area of ​​the equipment
[0003] The design of this device is based on the company's existing invention patent technology: "Composite Metal Coalescing Filter Element", "A High Corrosion-Resistance Aluminum Alloy Filter and Its Technology", "Reclaimed Water Recycling Device", "Plastic Particle Filter " and the utility model patent "Oil Mist Collector" function in one, integrate the combination of various functions, summarize in the original innovative technology, further integrate the above functions into one, integrate multiple units of the device, and design a High-precision combined multi-phase filtration and separation device, suitable for gas-solid, gas-liquid and liquid-liquid separation, can solve the chemical and petrochemical industry water and aviation fuel, kerosene, diesel, hydraulic oil, lubricating oil, benzene, toluene, xylene, Efficient separation or high purification of cumene, polypropylene, cycloethane, isopropanol, cycloethanol and other hydrocarbon compounds, to achieve clean production and circular economic utilization, reduce pollution emissions; solve the traditional Conventional filters have defects such as corrosion resistance, low flow rate, inconvenient replacement of filter elements, and high cost; solve the traditional oil mist removal process and equipment for flue gas and oil mist treatment with high cost and low efficiency, high pressure resistance, and use The problem of short life; solve the high cost, immobile, low precision and unreliable operation of the existing reclaimed water sewage treatment equipment; solve the difficulty of self-cleaning of the existing plastic particle filter

Method used

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  • A high-precision combined multi-phase filtration and separation device

Examples

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Effect test

Embodiment 1

[0029] Example 1: Coalescing filter device 5 connects raw liquid tank 1 and frequency conversion centrifugal pump 3 with return pipe 11 as a group, plastic particle filter 7 connects oil mist separator 4 with return pipe 11 as a group, high corrosion resistance aluminum alloy filter The device 6 and the reclaimed water recovery treatment device 8 form a group, and the three groups of units are connected through the loop pipe 11 to form a combination of modular multi-unit integration. The modular design has a multi-unit integrated control data processor, and each group has Independent, plug-in program modules with different data settings, connected to the central processing unit by the sensor reader.

[0030] Step 1: Use the coalescing filter device to connect the oil mist separator with the return pipe as a group, the inclined corrugated plate separator and the plastic particle filter as a group, and the high corrosion resistance aluminum alloy filter and the reclaimed water ...

Embodiment 2

[0033] Example Two: The coalescing filter device is composed of a composite metal coalescing filter element and a filter element frame. The filter element frame is made of a stainless steel material with a thickness of 1.5mm punched by a special mold. The knotted filter element uses surface-treated glass fiber or polyester fiber as the coalescing medium, and then uses a winding machine to wind stainless steel fiber on the filter element frame, and multi-layer spiral winding according to the flow rate. The metal mesh on both sides of the oil mist separator And the filter set in the middle of the metal grid, the filter is fixed with 0.25mm stainless steel wire and the metal grid on both sides, and the filter is woven, rolled and laminated with ultra-fine glass fiber and stainless steel wire.

[0034] Since the inclined corrugated plate separator is connected to the plastic particle filter with a return pipe, it is a professional equipment for filtering plastic particles in diff...

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Abstract

A high-precision combined multi-phase filtration and separation device is a high-precision product developed by our company based on years of experience in the production and development of filtration and separation devices, constantly exploring new technologies, and tracking the latest multi-phase filtration and separation technology and sewage environmental protection treatment technology at home and abroad. The combined multi-phase filtration and separation device is the company's existing patented technology: composite metal coalescence filter element, high corrosion resistance aluminum alloy filter and its technology, reclaimed water recovery treatment device, plastic particle filter, oil mist collector The basic principle of the high-precision combined multi-phase filtration and separation device is to combine the coalescing filter device, the inclined corrugated plate separator and the oil mist separator into one. Through the modular design, one device can Realize the purpose of gas-liquid, gas-solid and liquid-liquid separation, and synchronous filtration separation, simplify the structure and reduce costs at the same time. Its advantage is that it can be multi-phase synchronous filtration and separation. The high-precision combination device meets the process requirements. The actual test effect of the prototype is Exclusive innovation in the industry, suitable for seawater desalination treatment, ships and offshore drilling platforms and other environments.

Description

technical field [0001] This design relates to a multi-system device for electronic program-controlled filtration and separation automation, specifically a high-precision combined multi-phase filtration and separation device, which belongs to the field of filtration and separation systems moving toward the Internet of Things. Background technique [0002] At present, various filtration and separation devices are used in a wide range of technical fields, such as petrochemical, polyester fiber, iron and steel metallurgy, biomedicine, food and beverage, and thermal power generation. Most of the devices have single functions, and the filtration and separation systems Each is independent, the process is complicated, time-consuming, labor-intensive and site-consuming. In addition, in the field of high-temperature gas filtration, metal membranes and ceramic membranes are the preferred filter materials. A single filter function cannot meet the needs of modern industrial development. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D46/12B01D39/14B01D17/022C02F9/02B01D36/02
Inventor 何向阳何晟孙羽其他发明人请求不公开姓名
Owner SHANGHAI FINETAC PRECISION TECH CO LTD
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