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Sewage treatment device

A technology for sewage treatment equipment and equipment, which is applied in water/sewage treatment, grey water treatment, biological water/sewage treatment, etc. It can solve the problems of long transmission connectors and pipeline leakage, and achieve the effect of efficient interaction

Inactive Publication Date: 2005-08-24
EVAC INT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In known installations, the storage container is always located far away from the processing equipment, usually in a container at the bottom of the hull, while the processing equipment is located in the engine room, thus making the transfer connection from the processing equipment to the storage container too long, This increases the likelihood of pipeline leaks

Method used

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Examples

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Embodiment Construction

[0026] figure 1 The sewage or waste water treatment equipment shown in includes a first aeration chamber 1 and a second aeration chamber 2 . Next to the second aeration chamber 2 is a settling chamber 3 , next to the settling chamber 3 is a sterilizing chamber 4 a with a lower first surface position sensor 5 and an upper second surface position sensor 6 . This device also includes a disinfection system, whereby a dose of disinfectant can be dispensed from a disinfectant container 8 by means of a dosing pump 9 . The work of surface position sensors and disinfectant dosing is controlled by a central control center 10 .

[0027] The storage container 4b is integrated with the processing equipment, but forms a separate unit therein. The waste water is conveyed from the disinfection chamber 4a to the storage container 4b via connecting pipes 13, 16. The storage container 4b is provided with a third surface position sensor 7 for monitoring the storage phase, as will be discussed ...

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Abstract

The invention relates to an apparatus for treatment of sewage, which apparatus is intended for vessels and comprises at least one aeration chamber (1,2), a settling chamber (3), a disinfection chamber (4) and a storage container (4). In order to provide a multifunctional and efficient apparatus the aeration chamber (1,2), the settling chamber (3), the disinfection chamber (4) and the storage container (4) are integrated into the same structure.

Description

technical field [0001] The invention relates to a sewage treatment plant for ships, especially marine ships. Background technique [0002] Sewage or wastewater treatment plants are known per se. They are also used on marine vessels. The capacity of such treatment equipment is measured in terms of the number of people the ship can carry, so for example sewage treatment equipment on passenger ships and cargo ships are in completely different specification categories. [0003] In the following, the terms sewage and wastewater will be used. Both terms include waste from sanitary facilities such as toilets, urinals, washbasins, hospitals, ships' infirmaries as well as galleys, food handling facilities, etc. Other terms used in this context are black water and gray water. [0004] The basic components of a typical sewage treatment plant include an aeration chamber for sewage, a settling chamber and a disinfection chamber. In the aeration chamber, bacteria are used to convert ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63J4/00B63B29/16C02F1/00C02F1/32C02F1/50C02F1/76C02F3/00C02F3/12
CPCC02F1/76C02F2103/005C02F1/32C02F2103/008C02F2303/04C02F2001/007C02F1/50C02F2103/002C02F3/1242C02F2209/42C02F2301/063C02F1/008B63J4/006Y02W10/10
Inventor P·泰利莱
Owner EVAC INT