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Solid-liquid treating machine and its heating system

A technology of heating system and supply system, which is applied in the direction of fixed filter elements, filtration separation, chemical instruments and methods, etc., to achieve the effect of reducing specific resistance and accelerating filtration speed

Inactive Publication Date: 2006-11-29
张民良
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the existing flexible tube type solid-liquid disposer, such as the known technology in the application number 200510063678.5 of "flexible tube type solid-liquid disposer and its multiple use methods" and "flexible tube filter" application number 200510063679.X There is no technical solution for working in a hot press state, but solid-liquid separation at higher temperatures can improve efficiency

Method used

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  • Solid-liquid treating machine and its heating system
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  • Solid-liquid treating machine and its heating system

Examples

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Effect test

Embodiment 1

[0081] Within the scope of power of the present invention, it is combined into a device for producing cracked raw gas by utilizing organic raw materials. Put the sludge raw material biomass with a temperature of 15-25°C, a particle size of ≤3mm, and a water content of 80-96% into the filter chamber 4 of the hot-pressed flexible tubular solid-liquid disposal machine, and remove the filter residue after hot-pressing and dehydration. The temperature is 60-90°C, the water content is 65-70%, and it enters the drum drying device 29 through the cloth screw conveying device 31. At the same time, hot fluidized grains with a temperature of 130-180°C are added, and the temperature in the drum of the drum drying device 29 is 350°C. , after drying, the filter residue temperature is 95~210°C, and the water content is 15~30%. pressure) 0.02Mpa, the thermal reaction furnace adopts three areas of moving bed 32, fluidized bed 33 and slag discharge 62, the area of ​​moving bed 32 adopts the back...

Embodiment 2

[0083]Within the power scope of the present invention, it is combined into a device that burns part of the organic raw materials to provide heat, and dries the rest of the raw materials to make solid-phase fuel. Put the sludge raw material biomass with a temperature of 15-25°C, a grain diameter ≤ 3mm, and a water content of 80-96% into the filter chamber of the hot-pressed flexible tubular solid-liquid disposal machine, and remove the filter residue after hot pressing and dehydration. At this time, the temperature of the filter residue is 60-90°C, water content 65-70%, enter the drum drying device 29 through the cloth screw conveying device 31, the temperature inside the drum of the drum drying device 29 is 150-210°C, and the temperature of the filter residue after drying is 95-120 ℃, water content 35-45%, the filter residue enters thermal reaction furnace 35, incineration temperature is 450-650 ℃, thermal reaction furnace adopts two sets of moving bed 59, two regions of fluidi...

Embodiment 3

[0085] Combined into raw material drying equipment within the scope of power of the present invention. Put the inorganic raw materials with a temperature of 15-25°C, a diameter of ≤3mm, and a water content of 80-96% into the filter chamber of the hot-pressed flexible tubular solid-liquid handler, and remove the filter residue after hot-pressing and dehydration. At this time, the temperature of the filter residue is 80-96%. 90°C, water content 65-70%, enter the drum drying device 29 through the cloth screw conveying device 31, and add hot fluidized grains at a temperature of 130-180°C at the same time, the temperature inside the drum of the drum drying device 29 is 150°C, after drying The filter residue 35 has a temperature of 95-120° C. and a water content of 25-45%. The filter residue 35 enters a thermal reaction furnace with an incineration temperature of 450-650° C. Two areas, the moving bed 59 area and the fluidized bed 58 area adopt the air 24,19 that passes through the a...

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Abstract

A solid-liquid treating and heating system is composed of a solid-liquid treating machine with a filter unit arranged in a constant-temp space at 60-750 deg.C, a heat generating unit for heating the gas medium filled in said constant-temp space, and a control unit. It can save energy, use filtered slags to prepare gas, solid, or liquid fuel, and extracting the useful substances from filtered dregs.

Description

technical field [0001] The invention relates to a solid-liquid disposal machine and heating system for viscous and fine-grained substances, and particularly proposes a flexible tubular solid-liquid disposal machine and heating system in detail; the invention adopts hot-press filtration technology and fluidized particle-mediated heat technology, Circulating fluidized bed technology and pulse burst combustion cell wall breaking technology achieve energy saving; especially suitable for sludge treatment, river dredging mud treatment, drilling mud treatment, hydrometallurgy wastewater treatment, coal washing wastewater treatment, biomass liquefaction, livestock and poultry breeding Industrial pollutant disposal and filling mining mud treatment and other projects; it is a disposal machine for solid-liquid separation or drying or incineration or cracking of mud-like solids at higher temperatures, and is also suitable for chemical industries such as traditional Chinese medicine, food a...

Claims

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Application Information

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IPC IPC(8): B01D29/00B01D35/18
Inventor 张民良石秀峰张泉张风泽马淑英张民柱刘雅生辽多云李全贵张皎
Owner 张民良
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