Automatic operation control method of ship sewage storage device

A storage device and control method technology, applied in water treatment devices, separation methods, water/sewage treatment, etc., can solve the problems of equipment performance not meeting market demand, insufficient operating efficiency, safety, and equipment automation, etc. Achieve the effect of increasing the effective storage capacity, preventing clogging and reducing the workload

Active Publication Date: 2021-05-11
ANHUI TIANJIAN ENVIRONMENTAL PROTECTION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there is a huge demand for sewage collection and transshipment, the existing systems and equipment for sewage collection and transshipment on ships have obvious deficiencies in operating efficiency and safety, and the degree of automation of related equipment is reduced. processing, the performance of the equipment cannot meet the needs of the market

Method used

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  • Automatic operation control method of ship sewage storage device
  • Automatic operation control method of ship sewage storage device
  • Automatic operation control method of ship sewage storage device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] This embodiment provides a kind of oil pollution transfer vehicle, such as figure 1 and figure 2 As shown, the oil pollution transfer vehicle includes: a chassis 31, an oil storage cabinet 35, a sewage storage cabinet 36, a suction pump mechanism, a pipe retracting mechanism 38, a discharge pump mechanism 39, a fourth shut-off valve 70, and a fifth shut-off valve 71 , and the third control box 40.

[0068] Wherein, the bottom of chassis 31 is equipped with roller 32; The front end of chassis 31 is installed with push rod 33 and draw bar 34. The top of the oil storage cabinet 35 is provided with a first exhaust valve 42; the sewage storage cabinet 36 and the oil storage cabinet 35 are installed side by side on the chassis 31, and the top of the sewage storage cabinet 36 is provided with a second exhaust valve 43. The rollers 32 at the bottom of the chassis 31 facilitate the movement of the chassis 31 and control the movement of the oil pollution transfer vehicle. The ...

Embodiment 2

[0090] A kind of operation control method of oil pollution transfer vehicle, this control method is applied in the oil pollution transfer vehicle in embodiment 1, and control method comprises suction work flow and blowdown work flow; Described suction work flow and blowdown work flow respectively comprise again Oil suction, oil removal; sewage suction, sewage removal four working processes.

[0091] Among them, such as Figure 7 As shown, the control method of the sewage suction process is as follows:

[0092] S1: In the initial state, the oil storage cabinet 35 and the sewage storage cabinet 36 of the oil pollution transfer vehicle are empty; the first exhaust valve 42, the second exhaust valve 43, the fourth stop valve 70, the fifth stop valve 71, the second The self-priming pump 37, the second sewage pump 41, the first motor 57 and the second motor 73 are all in the closed state;

[0093] S2: The operator on the shore gives an instruction to suck sewage to the third contr...

Embodiment 3

[0120] This embodiment provides a ship sewage storage device, such as Figure 9-11 As shown, the device includes a mounting frame 1, a first box body 2, a second box body 3, a liquid level gauge 19, a pulverizing circulation pump 6, an internal circulation pipeline, a cutting sewage pump 10, a sewage pipeline, a first shut-off valve 12, The second stop valve 13 and the third stop valve 24 .

[0121] In this example, a water inlet 4 and an air hole 5 are provided on the top of the first box body 2 . The water inlet 4 is used to communicate with the sewage pipe network on the ship and the inner cavity of the first tank 2 . The air hole 5 is used to balance the air pressure in the first box body 2 and the second box body 3. When the first box body 2 and the second box body 3 receive sewage, the gas in the inner cavity is discharged along the air hole 5. When the first box body 2 and the second box 3 when blowing down, outside air enters along the air holes 5 to balance the air ...

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Abstract

The invention relates to the field of sewage treatment equipment, and in particular, relates to an automatic operation control method of a ship sewage storage device. According to the automatic operation control method, a first controller controls execution elements in the ship sewage storage device to execute, and the execution elements comprise a display module, a first switch control module, an alarm device, a liquid level meter, a smashing circulating pump, a cutting sewage pump, a first stop valve, a second stop valve and a third stop valve. The automatic operation control method comprises the following steps: S1, initializing equipment; S2, receiving sewage; S3, monitoring reserves; S4, crushing and uniformly mixing; S5, mixing chemicals; S6, alarming and docking; S7, stopping receiving the sewage; S8, carrying out automatic pollution discharge; and S9, recovering initialization. The invention provides the automatic operation control method of the ship sewage storage device, wherein the method can be applied to the ship sewage storage device to automatically control the ship sewage storage device.

Description

technical field [0001] The invention relates to the field of sewage treatment equipment, in particular to an automatic operation control method for a ship sewage storage device. Background technique [0002] During the operation of the ship, a large amount of domestic sewage and waste will be generated, including sewage and waste generated during the cleaning process of personnel or objects, sewage and waste generated during the cooking process, and excrement generated during the excretion of personnel. These pollutants usually flow into domestic sewage storage tanks through the ship's sewage system. Since it is usually impossible to carry out harmless treatment on the ship for daily needs, the ship usually discharges the pollutants in the domestic sewage storage tank after the replenishment is docked; Extract and transfer. [0003] Most of the existing ship sewage storage tanks are simple in structure, and are only used as temporary storage containers for pollutants. When...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63J4/00C02F9/00C02F9/02C02F1/00C02F1/40
CPCB63J4/006C02F9/00C02F1/00C02F1/40C02F2303/26C02F2201/001
Inventor 王永敬熊友元
Owner ANHUI TIANJIAN ENVIRONMENTAL PROTECTION
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