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Hot-pipe type organic waste liquor treatment system

The technology of a pipe-arranging and air-distributing device is applied in the field of heat-pipe-type organic waste liquid treatment devices, which can solve problems affecting the long-term normal and continuous operation of an alcohol waste liquid concentrated liquid fluidized combustion furnace, the difficulty in controlling the temperature of the fluidized bed and the furnace chamber temperature, The reflection arch is easy to accumulate dust and other problems, so as to improve the comprehensive processing capacity, not easy to coking and dust accumulation, and easy to burn

Inactive Publication Date: 2002-09-04
广西绿洲热能设备有限公司
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Problems solved by technology

Of these two types of equipment, the former is difficult to control the fluidized bed temperature and furnace temperature, unstable combustion, easy to accumulate ash on the reflection arch, coking, ash recovery device and each heating surface are easy to ash, etc., which seriously affect the flow of alcohol waste liquid concentrate The long-term normal and continuous operation of the chemical combustion furnace seriously affects the production of alcohol; the latter also has problems such as low thermal efficiency
In order to achieve zero discharge of alcohol waste liquid, the above two types of equipment also need to be equipped with concentration devices, the system is complex and the equipment investment is large

Method used

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  • Hot-pipe type organic waste liquor treatment system
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Embodiment Construction

[0007] according to figure 1 As shown, the specific embodiment of the present invention is as follows. The combustion furnace 52 and the enrichment device 50 are integrated, and the combustion chamber 8 of the combustion furnace 52 is provided with an inverted conical adiabatic combustion section 4 made of refractory material and a water cooling section 9 with a heat pipe water cooling structure 12 as a heating surface; The bottom of the adiabatic combustion section 4 is provided with a fluidized bed 2, and below the fluidized bed 2 is an air box 1; the ignition fuel supply port 3 is provided on the cone section of the adiabatic combustion section 4; The position of the upper straight section near the outlet is inclined to the bottom fluidized bed at an angle of 15 to 30 degrees to the horizontal; the water cooling section 9 is set above the adiabatic combustion section 4, and the lower part of the water cooling section 9 is provided with a tertiary tuyere 6 and a waste liquid...

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Abstract

The heat pipe organic waste liquor treatment equipment is characterized by that the combustion furnace and concentration device are integrated into one body, in which the cold water part of combustion chamber of combustion furnace, internal top wall and four side-walls of U-shaped fly ash settling chamber and heated face of water-cooling partition wall adopt heat-pipe water-cooling structure. Itsconcentration device is divided into two circulating loops respectively formed from heater, separator, circulating pump and balance box, the heat-pipe to end of heat-pipe water-cooling structure is communicated with heater, and the bottom end of heat pipe is communicated with return pipe of heater.

Description

technical field [0001] The invention belongs to the intersecting field of fluidized combustion technology and thermal technology in environmental protection, in particular a heat pipe type organic waste liquid treatment device. Background technique [0002] At present, among the devices applied to organic waste liquid treatment, there is no report for the time being that a high-concentration organic waste liquid treatment device that combines evaporation, concentration and combustion in one. The fluidized combustion furnace for alcohol waste liquid concentrate (patent number: ZL99212182.5), and the boiler for burning alcohol waste liquid concentrate, both use fluidized combustion technology to burn alcohol waste liquid concentrate, and use the steam obtained from the heat exchanger of the furnace Concentration equipment is also required to concentrate alcohol waste liquid to achieve zero discharge of waste liquid. Of these two types of equipment, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23G7/04
Inventor 刘明华黄勇刘平
Owner 广西绿洲热能设备有限公司
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