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Automatic barge system for marine oil and sewage

A technology of oily sewage and lighterage, applied in water/sewage treatment, ship soil drainage, water/sludge/sewage treatment, etc., can solve problems affecting the effective discharge of sewage and restricting the performance of ships

Pending Publication Date: 2018-12-18
JIANGSU NANJI MACHINERY
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  • Claims
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Problems solved by technology

[0002] Domestic sewage from ships comes from the daily drainage of people on board. With the increase in size of existing ships, the increase in displacement and the construction of drainage pipes will directly affect the effective discharge of sewage. If the sewage cannot be effectively discharged through pipeline transfer , which seriously restricts the performance of the ship

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  • Automatic barge system for marine oil and sewage

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Embodiment Construction

[0010] The following is a further description with reference to the drawings.

[0011] figure 1 As shown, a marine oily sewage automatic transfer system includes a master control box 1, two sets of sewage well groups composed of multiple sewage wells 2, and an oily sewage tank 10. Each sewage well 2 is equipped with a piezoelectric The sensor 3 is connected to the sewage transfer pipe 5 through the sewage electro-hydraulic proportional control valve 4, and the sewage transfer pipe 5 is connected to the transfer main pipe 9 through the transfer screw pump 7 and the transfer check valve 8, and the two sets of sewage wells are connected to the sewage transfer The pipes are connected by gate valve 6, the upper part of oil-sewage tank 10 is connected to main transfer pipe 9 via oil-sewage transfer pipe 12 with oil-sewage electro-hydraulic proportional control valve 11, main transfer pipe 9 is connected to outboard or port, and the lower part of oil-soil tank 10 is connected with The ...

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Abstract

The invention relates to an automatic barge system for marine oil and sewage, more than one set of sewage wells comprises a plurality of sewage wells arranged in parallel, A piezoelectric sensor is arranged on each sewage well and is connected with a sewage barge pipe through a sewage electro-hydraulic proportional control valve, As that sewage barge pipe is barge by a screw pump, barge check valves connect to the main, An upper part of that oil-sewage tank is connected to a main pipe through an oil-sewage barge pipe with an oil-sewage water-electricity proportional control valve, The barge main is connected to the outboard or the barge bank, and the lower part of the oil and sewage tank is connected to the sewage barge pipe, piezoelectric sensor, barge screw pump, barge check valve, sewage electro-hydraulic proportional control valve, oil and sewage water proportional control valve, and the transfer electro-hydraulic proportional control valve through the transfer pipe with the transfer electro-hydraulic proportional control valve, and is connected to the main control box. The system can effectively store, barge and control the final discharge of all kinds of sewage from ships, ensure the effective control of domestic drainage of ships, and is conducive to improve the convenience and practicability of ship life.

Description

Technical field [0001] The invention relates to the field of ship sewage, in particular to a marine oily sewage automatic transfer system. Background technique [0002] The domestic sewage of ships comes from the daily drainage of the people on board. With the large-scale of existing ships, the increase of its displacement and the construction of drainage pipelines directly affect the effective discharge of sewage. For example, the sewage cannot be effectively discharged through the pipeline. , It seriously restricts the performance of the ship. Summary of the invention [0003] The invention provides an automatic marine oily sewage transfer system with effective transfer control. [0004] The technical scheme of the present invention: a marine oily sewage automatic transfer system, which is characterized in that it includes a master control box, a set of more than one set of sewage wells, and an oily sewage tank. The set of more than one set of sewage wells includes a plurality of...

Claims

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Application Information

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IPC IPC(8): B63B29/16B63J4/00C02F1/00
CPCB63B29/16B63J4/006C02F1/00
Inventor 周翔王荣华刘燕陆健张银海
Owner JIANGSU NANJI MACHINERY
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