A device for discharging and purifying ship's domestic sewage during sailing

Abstract

The invention discloses a device for discharging and purifying domestic sewage from ships during navigation, which mainly includes: a separation chamber, a crushing chamber, a sedimentation chamber and a dirt collection box, the separation chamber and the sedimentation chamber communicate with each other through a water diversion plate The separation chamber includes: an air outlet pipe and a separation mechanism, the separation mechanism includes: a transmission wheel and a filter belt, the crushing chamber is connected with a dirt collection box through a communication pipe, and the dirt collection box includes a pressing mechanism and Gas deodorizer, the drying mechanism includes a heating water removal plate and a plurality of telescopic rods; the sedimentation chamber includes: a clean water outlet pipe and an adsorption layer, and a plurality of pipes are arranged inside the water diversion pan, and each pipe is Built-in oil-absorbing rods; the crushing chamber includes crushing rods, and multiple crushing knives are horizontally arranged on the crushing rods, and when the crushing rods are stationary, the crushing knives can be hidden inside the crushing rods. The effect is better and the operation is simple, which is suitable for wide promotion.

Description

technical field [0001] The invention relates to the technical field of ship domestic sewage treatment, in particular to a device for discharging and purifying ship domestic sewage during navigation. Background technique [0002] Ship domestic sewage is the waste water discharged by passengers and crew members in daily life, such as kitchen sewage, washing sewage, etc., and domestic sewage discharge from ships also has relevant discharge standards in China. The most important. [0003] At present, most of the sewage on ships is initially filtered through a large filter screen. After being stirred and adsorbed by adding an adsorbent, it is finally precipitated. The sewage filtered in the first step cannot be treated in time. During the adsorption, it is necessary Stirring increases energy consumption, and the treated dirt is piled up for disposal, which is likely to cause air pollution and odor. Contents of the invention [0004] In order to solve the above technical probl...

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Problems solved by technology

[0003] At present, most of the sewage on ships is initially filtered through a large filter screen. After being stirred and adsorbed by adding an adsorbent, it is finally precipitated. The sewage filtered in the first step cannot be treated in time. During the adsorption, it is necessary Stirring increases energy consumption, and the treated dirt is piled up for disposal, which is likely to cause air pollution and odor

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