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Efficient oil sludge incinerator

A technology for oily sludge and incinerators, applied in the direction of incinerators, combustion methods, combustion types, etc., can solve the problems of insufficient incineration and low incineration efficiency of oily sludge, and achieve stable incineration, heat transfer isolation, and uniform temperature Effect

Active Publication Date: 2014-07-23
JIANGSU JINDING BOILER
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Problems solved by technology

[0003] The purpose of the present invention is to solve the existing problem of low incineration efficiency and insufficient incineration of oil sludge, and to design a method that can significantly improve the combustion efficiency and energy utilization rate of oil sludge particles, control the stable combustion of oil sludge, and realize automatic combustion at the same time. Slag discharge, a high-efficiency oil sludge incinerator that strongly promotes the efficient use of oil sludge

Method used

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0023] Such as figure 1 shown.

[0024] A high-efficiency oil sludge incinerator, which includes a diesel fuel burner 1, a primary air pipe 2, a slag discharge control valve 3, an air distribution plate 4, a furnace bottom 5, a furnace bottom air outlet 6, a high-temperature thermocouple 7, and a screw feeder 8. Secondary air inlet channel 9, outer furnace wall 10, inner furnace wall 11, air interlayer 12, primary air inlet 13, flue gas outlet channel 14, furnace 15 and slag outlet 16, such as figure 1 . The inner furnace wall 11 and the outer furnace wall 10 form a furnace body, and the inner furnace wall 11 is a furnace 15 for burning oily sludge, and oil pollution is sent into the furnace by a screw feeder 8 . The inner furnace wall 11 is made of high-temperature-resistant and heat-conducting materials (such as metal materials), so that the he...

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Abstract

An efficient oil sludge incinerator comprises an incinerator body formed by an inner incinerator wall (11) and an outer incinerator wall (10). The efficient oil sludge incinerator is characterized in that an air interlayer (12) is formed between the inner incinerator wall and the outer incinerator wall, a primary air inlet (13) is formed in the outer incinerator wall, an incinerator bottom (5) is arranged on the lower portion of an incinerator chamber (15), an incinerator bottom air outlet (6) communicated with an air outlet of an air distribution plate (4) placed on the outer portion of an incinerator bottom (5) is formed in the incinerator bottom, an air inlet of the air distribution plate (4) is communicated with the air interlayer, a secondary air inlet channel (9) is arranged in the middle of the incinerator body, a screw feeder (8) which conveys oil sludge into the incinerator chamber is arranged on the middle-lower portion of the incinerator body, a diesel combustion-supporting device (1) is arranged on the lower portion of the incinerator body, a smoke outlet channel (14) is arranged on the upper portion of the incinerator body, and a controllable deslagging channel (16) is arranged on the lower portion of the incinerator body. The efficient oil sludge incinerator has the advantages of being high in burning efficiency, stable in incineration and low in mechanical fault rate, and ideal equipment is provided for oil sludge efficient cleaning processing.

Description

technical field [0001] The invention relates to environmental protection equipment, in particular to an incinerator used for incinerating oily sludge to reduce environmental pollution, in particular to a high-efficiency oily sludge incinerator. Background technique [0002] As we all know, there are a large number of oil fields in my country. Taking the oil exploration and development industry as an example, the sludge production is 0.5% to 1% of the crude oil production, and nearly one million tons of oil sludge will be produced every year. At the same time, the amount of oily sludge generated in the process of mass production, transportation, storage and transportation of petroleum is also very alarming. In my country, the problem of oil sludge treatment has not been effectively resolved. Although the treatment and comprehensive utilization of oil sludge have been actively carried out in China, the effect is not great. Oilfields generally adopt direct burial method a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23G7/00
Inventor 周凯师为东常春梅崔运静李陵白刘凤芝
Owner JIANGSU JINDING BOILER
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