Mixer for adding oil into sludge in sewage treatment

A sewage treatment and mixer technology, which is applied in mixers, chemical instruments and methods, chemical/physical processes, etc., can solve problems such as poor incineration effect and uneven mixing, achieve high utilization rate, increase mixing rate, and improve The effect of burn rate

Active Publication Date: 2017-12-05
湖南仁天环保工程有限公司
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  • Abstract
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Problems solved by technology

[0002] At present, in the sewage treatment technology, after the primary sewage treatment, the sludge needs to be dried and incinerated, and before the sludge is incinerated, the fuel oil needs to be heated, and the general way of adding fuel oil is to spray the fuel oil onto the sewage through a spraying device. Mud surface, mixed unevenly, so its incineration effect is not good

Method used

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  • Mixer for adding oil into sludge in sewage treatment
  • Mixer for adding oil into sludge in sewage treatment
  • Mixer for adding oil into sludge in sewage treatment

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] see figure 1 , an embodiment provided by the present invention: comprising a kettle-type shell 1, the center of the inside of the kettle-type shell 1 is provided with a stirring space 3, the bottom side of the kettle-type shell 1 is fixed with support legs 2 by bolts, the kettle-type shell 1 An annular hollow chamber 4 is arranged inside the side of the top of the kettle-type housing 1, and a fuel injection pipeline 7 with an integrated structure is pro...

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Abstract

The invention discloses a mixer for adding oil into sludge in sewage treatment. The mixer comprises a kettle-type housing, a stirring space is arranged in the center of the kettle-type housing, the side of the bottom of the kettle-type housing is fixedly provided with support legs through bolts, an annular hollow chamber is arranged in the side of the top of the kettle-type housing, the outer surface of the kettle-type housing is provided with a fuel injection pipe integrated with the kettle-type housing, a fuel injection hole communicated with the annular hollow chamber is arranged in the fuel injection pipe, oblique spray holes communicated with the annular hollow chamber and the stirring space are arranged in the kettle-type housing and a mist spray nozzle is installed in each one of the oblique spray holes. The mixer can spray fuel in the form of mist to the sludge surface, control sludge under stirring or downward conveying action according to a rotation method of a spiral blade and realize multiple purposes, has a high utilization ratio, effectively realizes liquid-solid mixing, increases a mixing rate and increases the combustion rate of sludge.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a sludge oiling mixer for sewage treatment. Background technique [0002] At present, in the sewage treatment technology, after the primary sewage treatment, the sludge needs to be dried and incinerated, and before the sludge is incinerated, the fuel oil needs to be heated, and the general way of adding fuel oil is to spray the fuel oil onto the sewage through a spraying device. The mud surface is unevenly mixed, so its incineration effect is not good. Contents of the invention [0003] The object of the present invention is to provide a sludge oiling mixer for sewage treatment to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a sludge oiling mixer for sewage treatment, comprising a kettle-type shell, the center of the inside of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F13/04B01F13/10F23G7/00B01F35/60
CPCF23G7/001F23G2209/12B01F35/6052B01F33/812
Inventor 薛春红
Owner 湖南仁天环保工程有限公司
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