Internal combustion type wastewater treatment device

Abstract

The invention discloses an internal combustion type wastewater treatment device including: an anti-secondary pollution high-effective aeration device, a wastewater combustion box, a fixed pedestal, asettlement treatment tank, a microbial treatment tank, a wastewater electrolytic box, and a filtering purification tank. The anti-secondary pollution high-effective aeration device is arranged on andconnected to the upper end of the wastewater combustion box in a fixedly installed manner. The wastewater combustion box is arranged on and connected to the upper end of the fixed pedestal in a welding manner. The settlement treatment tank is disposed on and connected to the upper end of the fixed pedestal in an attachment manner. By means of the wastewater combustion unit, non-condensed smoke canbe recovered, which is beneficial to prevention of secondary pollution since incombustible substances on an inner wall may fall into the treated wastewater during treatment on the next batch of wastewater. Meanwhile, the device has a mechanism for automatic aeration to interior during the combustion process, thus effectively improving the convenience of wastewater treatment operation.

Description

Technical field [0001] The invention relates to the field of wastewater treatment equipment, and more specifically, is an internal combustion type wastewater treatment device. Background technique [0002] Processing and manufacturing plants often produce wastewater. If the wastewater is directly discharged to the outside world, it will pollute the external environment. Therefore, wastewater treatment devices are required to treat the wastewater. Internal combustion wastewater treatment devices are one of them. However, the current internal combustion type wastewater treatment device has the following disadvantages: [0003] 1. In the metal processing factory, the waste water produced contains a large amount of metal substances. When the waste water is burned in an internal combustion type wastewater treatment device, a small amount of metal substances with a higher ignition point will fuse with the steam to form smoke. After the waste water is burned and treated, the temperature ...

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Problems solved by technology

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an internal combustion wastewater treatment device to solve the problem of the prior art in metal processing and manufacturing plants, the waste water generated contains a large amount of metal substances, and the wastewater generated by the internal combustion wastewater When burning in the treatment device, a small amount of metal substances with a high ignition point will fuse with the steam to form smoke. After the waste water is burned and treated, the temperature in the internal combustion waste water treatment device will drop, and the smoke will adhere to the internal combustion waste water treatment. On the inner wall of the device, when the wastewater is treated next time, the incombustible substances on the inner wall may fall into the treated wastewater, causing secondary pollution. At the same time, with the combustion in the internal combustion wastewater treatment device, the staff need to It is inconvenient to add oxygen to the device, and it is inconvenient to artificially increase oxygen, which will easily affect the wastewater treatment work.

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