阅读说明：本技术 一种船舶厨房泄放系统 (Ship kitchen discharge system ) 是由 安志杰 严缔华 李赟 张海波 胡敏 赵树理 于 2020-12-18 设计创作，主要内容包括：本发明公开了一种船舶厨房泄放系统,包括：泄放总管,所述泄放总管包括含油污水泄放总管、不含油污水泄放总管和粉碎污物泄放总管；辅助清洁系统,所述辅助清洁系统与所述泄放总管连接,用于清洁所述泄放总管；遥控系统,所述遥控系统与所述泄放系统中的阀件或者器件连接,用于遥控所述阀件或者器件。本发明提供的泄放系统解决了现有技术中船舶厨房泄放管路容易堵塞,维护船舶厨房泄放系统的工作量大的技术问题,实现了避免船舶厨房泄放系统堵塞,减轻维护船舶厨房泄放系统工作量的技术效果。(The invention discloses a ship kitchen discharge system, which comprises: the discharge main pipe comprises an oily sewage discharge main pipe, an oily sewage discharge main pipe and a crushed sewage discharge main pipe; an auxiliary cleaning system connected to the drain main for cleaning the drain main; and the remote control system is connected with the valve or the device in the drainage system and is used for remotely controlling the valve or the device. The discharge system provided by the invention solves the technical problems that the discharge pipeline of the ship kitchen is easy to block and the workload for maintaining the ship kitchen discharge system is large in the prior art, and achieves the technical effects of avoiding the blockage of the ship kitchen discharge system and reducing the workload for maintaining the ship kitchen discharge system.)

1. A marine galley drain system, comprising:

the discharge main pipe comprises an oily sewage discharge main pipe, an oily sewage discharge main pipe and a crushed sewage discharge main pipe;

an auxiliary cleaning system connected to the drain main for cleaning the drain main;

and the remote control system is connected with the valve or the device in the drainage system and is used for remotely controlling the valve or the device.

2. The system of claim 1, wherein the oily sewage discharge main is connected with a sewer line corresponding to kitchen equipment for discharging oily sewage, and/or the oily sewage discharge main is connected with a floor drain of a kitchen; the oil-free sewage discharge main pipe is connected with a sewer pipeline corresponding to kitchen equipment which does not contain oil in discharged sewage; the smashed sewage discharge main pipe is connected with a sewage smashing machine.

3. The system of claim 1, wherein the secondary cleaning system comprises a chemical secondary cleaning system and a physical secondary cleaning system.

4. The system of claim 3 wherein the chemically assisted cleaning system is a dosing system that adds a grease breaking and diluting agent to the oily or non-oily sewage drain to remove grease present in the oily or non-oily sewage drain.

5. The system of claim 3, wherein the physically assisted cleaning system comprises a rinsing system, a circulating filtration system, and/or a blow drying system.

6. The system of claim 5, wherein the flushing system comprises a hot water flushing system and a high pressure fresh water flushing system:

the hot water flushing system is respectively connected with the oily sewage discharge main pipe, the non-oily sewage discharge main pipe and the crushed sewage discharge main pipe and is used for respectively flushing the oily sewage discharge main pipe, the non-oily sewage discharge main pipe and the crushed sewage discharge main pipe;

the high-pressure fresh water flushing system is respectively connected with the oily sewage discharge main pipe, the oily sewage discharge main pipe and the smashed sewage discharge main pipe and is used for flushing the oily sewage discharge main pipe, the oily sewage discharge main pipe and the smashed sewage discharge main pipe respectively.

7. The system of claim 5, wherein the circulation filtration system is installed in the oily sewage discharge pipeline and connected to the oily sewage discharge pipeline through a valve member, the circulation filtration system comprising a circulation water pump and a grease filtration tank, the circulation water pump operating to circulate the dirt in the oily sewage discharge main or the oily sewage discharge main through the grease filtration tank, the grease filtration tank being used to collect the grease in the dirt.

8. The system of claim 5, wherein the blow-dry system is connected to the oily-sewage discharge main, the non-oily-sewage discharge main and the crushed-dirt discharge main, respectively, for purging the oily-sewage discharge main, the non-oily-sewage discharge main and the crushed-dirt discharge main, respectively.

9. The system as claimed in any one of claims 1 to 8, wherein a valve is provided in the system to control the opening or closing of the system, wherein the valve comprises a manual opening and closing valve and an electrically controlled opening and closing valve.

10. The system of claim 9, wherein the remote control system is connected to a valve or device in the bleed system by a cable to remotely control the valve or device to open or close.

Technical Field

The invention relates to the technical field of kitchen discharge, in particular to a ship kitchen discharge system.

Background

The kitchen is a necessary place for all ships, and more numerous kitchen devices such as business ships, passenger ships and cruise ships and more complex kitchen discharge systems. At present, the ship kitchen adopts gravity drainage, a drainage pipe is connected with all kitchen equipment and is downwards connected to an outboard and domestic sewage treatment device, an oil skimmer or a sewage tank, no external power is generated in the process, and kitchen sewage and sewage flow down along the drainage pipe by means of the gravity of the ship kitchen and the sewage.

In the process of implementing the technical scheme of the invention in the embodiment of the present application, the inventor of the present application finds that the above-mentioned technology has at least the following technical problems:

at present, a ship kitchen adopts gravity drainage, and a drainage pipeline is easy to block. When the discharge system is blocked, the pipeline can only be disassembled, and the pipeline is reinstalled after being dredged by flushing equipment, so that the workload of maintaining the kitchen discharge system is increased, and the normal operation of the ship is influenced.

Disclosure of Invention

The embodiment of the application provides a ship kitchen system of releasing, has solved among the prior art ship kitchen pipeline of releasing and has blockked up easily, maintains the big technical problem of work load of kitchen system of releasing, has realized avoiding ship kitchen system of releasing to block up, has alleviateed the technical effect who maintains kitchen system of releasing work load.

The application provides the following technical scheme through an embodiment of the application:

the application provides a boats and ships kitchen system of releasing includes:

the discharge main pipe comprises an oily sewage discharge main pipe, an oily sewage discharge main pipe and a crushed sewage discharge main pipe;

an auxiliary cleaning system connected to the drain main for cleaning the drain main;

and the remote control system is connected with the valve or the device in the drainage system and is used for remotely controlling the valve or the device.

Optionally, the oily sewage discharge main pipe is connected with a sewer pipeline corresponding to kitchen equipment for discharging oily sewage, and/or the oily sewage discharge main pipe is connected with a floor drain of a kitchen; the oil-free sewage discharge main pipe is connected with a sewer pipeline corresponding to kitchen equipment which does not contain oil in discharged sewage; the smashed sewage discharge main pipe is connected with a sewage smashing machine.

Optionally, the auxiliary cleaning system comprises a chemical auxiliary cleaning system and a physical auxiliary cleaning system.

Optionally, the chemically assisted cleaning system is a dosing system that adds a grease decomposing and diluting agent to the oily or non-oily sewage drain mains to remove grease present in the oily or non-oily sewage drain mains.

Optionally, the physically assisted cleaning system comprises a rinsing system, a circulating filtration system and/or a blow drying system.

Optionally, the flushing system comprises a hot water flushing system and a high pressure fresh water flushing system:

the hot water flushing system is respectively connected with the oily sewage discharge main pipe, the non-oily sewage discharge main pipe and the crushed sewage discharge main pipe and is used for respectively flushing the oily sewage discharge main pipe, the non-oily sewage discharge main pipe and the crushed sewage discharge main pipe;

the high-pressure fresh water flushing system is respectively connected with the oily sewage discharge main pipe, the oily sewage discharge main pipe and the smashed sewage discharge main pipe and is used for flushing the oily sewage discharge main pipe, the oily sewage discharge main pipe and the smashed sewage discharge main pipe respectively.

Optionally, the circulation filtration system is installed in the oily sewage discharge pipeline, and through the valve member with the oily sewage discharge pipeline of not containing is connected, the circulation filtration system includes circulating water pump and grease rose box, circulating water pump operation makes the filth circulation in oily sewage discharge main or the oily sewage discharge main of not containing passes through the grease rose box, the grease rose box is used for collecting grease in the filth.

Optionally, the blow-drying system is connected to the oily sewage discharge main, the oily sewage discharge main and the crushed sewage discharge main respectively, and is configured to blow and blow the oily sewage discharge main, the oily sewage discharge main and the crushed sewage discharge main respectively.

Optionally, a valve is installed in the relief system to control the system to open or close, wherein the valve includes a manual opening and closing valve and an electrically controlled opening and closing valve.

Optionally, the remote control system is connected with a valve or a device in the bleeding system through a cable so as to remotely control the valve or the device to be opened or closed.

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

1. the ship discharge system has the advantages that the oily sewage discharge main pipe, the oily sewage discharge main pipe and the crushed sewage discharge main pipe are separately arranged, so that different types of sewage are discharged in a classified manner, and blockage caused by the discharge of different types of sewage in the same discharge main pipe is avoided;

2. because in the boats and ships discharge system of this application, remote control system and supplementary clean system collaborative work can effectively clear away the filth of reserving in the discharge line and high-efficient washing discharge line, have avoided the filth to store up and have aroused discharge line to block up, when discharge line blocks up in addition, need not to pull down the pipeline and dredge separately clearly, have alleviateed and have maintained kitchen discharge system work load.

The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

FIG. 1 is a schematic diagram of a system according to an embodiment of the present invention;

FIG. 2 is a diagram of an arrangement of the system in an embodiment of the invention;

Detailed Description

The embodiment of the application provides a boats and ships kitchen system of releasing, has solved among the prior art boats and ships kitchen system of releasing and has blockked up easily, and dredge the difficulty behind the jam, maintains the big technical problem of kitchen system of releasing work load.

In order to solve the technical problems, the general idea of the embodiment of the application is as follows:

the embodiment provides a marine galley drain system, includes:

the discharge main pipe comprises an oily sewage discharge main pipe, an oily sewage discharge main pipe and a crushed sewage discharge main pipe;

an auxiliary cleaning system connected to the drain main for cleaning the drain main;

and the remote control system is connected with the valve or the device in the drainage system and is used for remotely controlling the valve or the device.

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. In addition, the term "and/or" appearing herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

The present embodiment provides a ship kitchen tapping system, as shown in fig. 1, including:

a discharge header 101 comprising an oily-sewage discharge header 101a, an oily-sewage discharge header 101b and a comminuted sewage discharge header 101 c. In a specific implementation process, the oily sewage discharge main pipe 101a is connected with a sewer pipeline corresponding to kitchen equipment for discharging oily sewage, and/or the oily sewage discharge main pipe 101a is connected with a floor drain of a kitchen and is used for discharging oily sewage generated in the kitchen; the oil-free sewage discharge main pipe 101b is connected with a sewer pipeline corresponding to the kitchen equipment which does not contain oil in the discharged sewage and is used for discharging oil-free dirt; the crushed soil discharge header pipe 101c is connected to the soil crusher for discharging crushed soil.

An auxiliary cleaning system 102 comprising a chemical auxiliary cleaning system 102a and a physical auxiliary cleaning system 102 b. In a specific implementation, the chemical assisted cleaning system 102a can be a dosing system that includes a dosing tank with a dosing port that is connected by piping to the oily water drain 101a and/or the non-oily water drain 101 b. In normal times, the medicine for decomposing and diluting the grease is added into the medicine adding cabinet from the medicine adding port. When the kitchen discharge system starts to discharge, the electric control valve installed in the dosing system pipeline can be opened to communicate the dosing cabinet with the oily sewage discharge main 101a and/or the oily sewage discharge main 101b, so that the grease decomposing and diluting agent can enter the oily sewage discharge main 101a and/or the oily sewage discharge main 101b to remove grease existing in the oily sewage discharge main 101a and/or the oily sewage discharge main 101b, thereby reducing the generation and accumulation of grease and preventing the blockage of the kitchen discharge system.

The physical assist cleaning system 102b includes a rinsing system, a circulating filtration system, and/or a blow-drying system. In a specific implementation, the flushing system may be a hot water flushing system, or a high pressure fresh water flushing system, or both the hot water flushing system and the high pressure fresh water flushing system exist, which is not limited herein. In this embodiment, the hot water flushing system and the high-pressure fresh water flushing system exist simultaneously. The hot water flushing system comprises a flushing pipe and a cabin hot water supply pipe, one end of the flushing pipe is connected with the cabin hot water supply pipe, and the other end of the flushing pipe is respectively connected with the oily sewage discharge main pipe 101a, the oily sewage discharge main pipe 101b and the smashed sewage discharge main pipe 101 c. The high-pressure fresh water flushing system comprises a flushing pipe and a high-pressure fresh water pipe, wherein one end of the flushing pipe is connected with the high-pressure fresh water pipe, and the other end of the flushing pipe is respectively connected with the oily sewage discharge main pipe 101a, the oily sewage discharge main pipe 101b and the smashed sewage discharge main pipe 101 c. In the hot water flushing system and the high-pressure fresh water flushing system, an electric control valve is also arranged to control the opening and closing of the corresponding pipeline. When the ship kitchen is not used, the valve and the floor drain connected with kitchen equipment are manually closed, the valve connected with the dosing system is closed through the remote control system 103, the communication between the dosing system and the ship kitchen and the discharge main pipe is blocked, then the remote control system 103 opens the electric control valve between the corresponding discharge main pipe and the flushing system, and the corresponding discharge main pipe is flushed. For example, the electrically controlled valve element between the hot water flushing system and the oil-contaminated water discharge main 101a is opened to communicate the two, and then hot water at about 80 degrees is pumped into the oil-contaminated water discharge main 101a, so that the hot water mixed with the oil-contaminated water, dirt and impurities is discharged to the outside through the discharge pipe and the discharge main 101 a. After cleaning, the electric control valve between the hot water flushing system and the oily sewage discharge main 101a is closed, the electric control valve between the high-pressure fresh water flushing system and the oily sewage discharge main 101a is opened, and high-pressure fresh water is pumped into the discharge main 101a to flush residual grease on the pipe wall of the discharge pipe.

After the flushing is completed, the electric control valve between the high-pressure fresh water flushing system and the oily sewage discharge main 101a is closed. The oil-free sewage discharge main 101b and the pulverized sewage discharge main 101c are flushed again according to the same operation method, and will not be described in detail.

The circulation filtration system may be installed in the oily-sewage discharge main 101a and/or in the oily-sewage discharge main 101b, without limitation. In this embodiment, the circulation filtration system is installed in the oily-sewage discharge header 101a and is connected to the oily-sewage discharge header 101b through a pipe. The circulating filtering system comprises a circulating water pump, a grease filtering tank and an electric control valve for controlling the opening and closing of a pipeline. And after the ship kitchen discharge system is washed, circulating filtration is started. The corresponding electronic control valve is opened first to select the discharge main to be filtered, in this embodiment, the oily sewage discharge main 101a is selected to be filtered first, and then the oily sewage discharge main 101b is selected to be filtered. Firstly, an electric control valve in the oily sewage discharge main pipe 101a is opened, then a circulating water pump and a grease filter box are opened, the circulating water pump runs to enable dirt in the oily sewage discharge main pipe 101a to circularly pass through the grease filter box, the grease filter box softens grease in the dirt in an electric heating mode, then the grease is collected to the bottom of the box through a built-in filter, and a person cleans the collected grease until clear water is taken out from a sampling valve, and the circulating filtration is stopped. Similarly, the oil-free sewage discharge main 101b is subjected to filtering treatment, which is not described in detail herein.

The blow-drying system comprises a compressed air pipe and an electric control valve piece used for communicating with a corresponding discharge main pipe, and the compressed air pipe is respectively connected with the oily sewage discharge main pipe 101a, the oily sewage discharge main pipe 101b and the smashed sewage discharge main pipe 101 c. In the specific implementation process, an electric control valve connected with the oily sewage discharge main pipe 101a can be opened firstly to communicate the compressed air pipe with the oily sewage discharge main pipe 101a, and then compressed air is injected into the oily sewage discharge main pipe 101a to blow off stubborn dirt particles on the discharge pipe wall, so that the inside of the discharge pipe is purged completely. Similarly, the purging of the non-oily sewage drain 101b and the crushed sewage drain 101c may be performed, and will not be described in detail.

The remote control system 103 is connected to the valves or devices in the marine galley drain system for remote control thereof. In a specific implementation process, the remote control system 103 is connected to a valve element or a device in the bleeding system through a cable, where the valve element may be an electrically controlled stop ball valve, or any other valve element that can be opened and closed through electrical control, and the device is, without limitation, a circulating water pump and a grease filter tank. The remote control system 103 can control the corresponding systems such as a dosing system, a flushing system and a blow-drying system to work orderly by controlling the opening and closing of an electric control stop ball valve in the ship kitchen discharge system, and the cleaning and maintenance of the kitchen discharge system are completed.

Fig. 1 shows only the components of the marine galley drain system of the present application, and the connection and arrangement of the components in the figure is only an illustration, not the actual connection and arrangement of the devices. In order to enable a person skilled in the art to more clearly understand and implement the solution proposed in the present application, the present embodiment is described below in connection with a specific marine galley drain system.

As shown in fig. 2, the member 1 is a grease filter tank, the member 2 is a circulating water pump, the member 3 is a control tank, the members 4 and 5 are electric control ball valves, the member 6 is a stop check valve, the member 7 is a dosing tank, the members 8, 9, 10 and 11 are electric control ball valves, the member 12 is a sampling valve, the member 13 is an outboard electric control wave-proof valve, the member 14 is an electric control ball valve for discharging to a skimmer/grey water tank, the member 15 is an electric control ball valve for discharging to a domestic sewage treatment device, the member 16 is an electric control ball valve, the member 17 is an outboard wave-proof valve, the member 18 is closable, the floor drain member 19 is a stop ball valve, and the members 20, 21, 22, 23, 24, 25, 26 and 27 are electric control ball valves. In addition, "DN" refers to the diameter of the tube, for example, "DN 100" indicates that the diameter of the tube is 100 mm. "Δ" is a reducer joint through which lines of different diameters are connected.

The specific connections among the devices are as follows: the piece 1 is connected with the piece 2 and the piece 16 through pipelines; the piece 2 is connected with the piece 1 and the piece 4 through pipelines; member 3 is connected to members 1, 2, 4, 5, 8, 9, 10, 11, 13, 14, 15, 16 by a cable; the part 4 is connected with the part 2 and the discharge main pipe through pipelines; the parts 5 and 6 and the discharge main pipe are connected through a pipeline; piece 6 and piece 7 are connected by a pipeline; the parts 8 and 10 are connected with a flushing pipe and a cabin hot water supply pipe through pipelines; the parts 9 and 11 are connected with a flushing pipe and a compressed air pipe through pipelines; member 12 is connected to the bleed manifold; the main bleed line is discharged outboard through the member 13; the member 14 is connected with a domestic sewage treatment device and a discharge main pipe through pipelines; the member 15 is connected with the oil skimmer/grey water tank and the drainage main pipe through pipelines; member 16 connects the bleed manifold with member 1; the dirt grinder is arranged outboard through a piece 17; the member 18 is arranged at each position needing water drainage such as a kitchen and the like and is discharged to an oil-containing sewage main pipe; the member 19 is arranged on a discharge pipe of kitchen equipment such as a washing tank, a stockpot, a gas-collecting hood water tank and the like shown in figure 2; members 20, 21, 22, 23, 24, 25, 26, 27 are connected by tubing to the discharge manifold, flush tube and high pressure fresh water line.

In a specific implementation process, when the ship kitchen is used, sewage generated by kitchen equipment such as a double-bucket sink work table, a single-bucket sink work table, a sink, a soup pot, a gas collecting hood water tank and the like is discharged to a grey water tank, a domestic sewage treatment device or an outboard through a discharge pipe and a discharge header pipe, a medicine feeding part 7 for decomposing and diluting the grease is adopted, a part 3 remotely controls an opening part 5 and a part 22, and the medicine is fed into the discharge header pipe through the part 7, the part 6, the part 5 and the part 22, so that the generation and accumulation of the grease are reduced, and the blockage of a kitchen discharge system is prevented; the dirt produced by the dirt grinder is discharged to the outside by the member 17 alone.

When the marine galley is not in use, the marine galley drain system may be cleaned. First, the marine galley drain system is flushed. In a specific implementation procedure, the oily sewage discharge main pipe can be flushed firstly: the manual closing element 12, the manual closing element 18 and the manual closing element 19 are used for remotely controlling the closing element 4, the manual closing element 5, the manual closing element 8, the manual closing element 9, the manual closing element 11, the manual closing element 14, the manual closing element 15, the manual closing element 16, the manual closing element 20, the manual closing element 21, the manual closing element 22, the manual closing element 24 and the manual opening element 27 through the manual closing element 3, the manual opening element 10, the manual closing element 13, the manual closing element 25 and the manual opening element 26 through the manual closing element. Then, the closing member 10 and the opening member 21 are remotely controlled by the member 3, high-pressure fresh water is pumped into the oily sewage discharge main pipe, residual grease on the pipe wall of the discharge main pipe is washed, and the washed grease is discharged to the outside through the member 13. Then, flushing the oil-free sewage discharge main: manual closing of the elements 12, 18 and 19, remote closing of 4, 5, 8, 9, 11, 14, 15, 16, 20, 21, 22, 25 and 26 by means of element 3, remote opening of 10, 13, 24 and 27 by means of element 3, pumping of hot water of about 80 degrees into the oil-free sewage discharge manifold, discharge of mixed sewage and impurities outboard through the discharge pipe, oil-free discharge manifold and element 13, flushing with hot water, discharge of most of the impurities in the oil-free discharge pipe and attached to the pipe wall. The closing member 10 and the opening member 21 are remotely controlled by the member 3, then high-pressure fresh water is pumped into the oil-free sewage discharge main pipe to flush residual grease in the discharge main pipe and on the pipe wall, and the flushed grease is discharged to the outside through the member 13.

Finally, the main crushed sewage discharge pipe is washed and cleaned: the closing member 9 and the closing member 20 are remotely controlled by the member 3, the closing member 19 and the opening member 17 are manually operated, hot water of about 80 degrees is pumped into the crushed dirt discharge main pipe, the hot water mixed dirt is discharged out of a board through the discharge main pipe and the member 17, and most of particles and grease in the dirt discharge main pipe and attached to the pipe wall can be discharged through hot water washing. Then, the closing member 8 and the opening member 20 are remotely controlled by the member 3, then high-pressure fresh water is pumped into the drainage main pipe to flush the residual grease on the pipe wall of the drainage main pipe, and the flushed grease is discharged to the outside through the member 17.

Of course, the main pipe for discharging the crushed sewage may be flushed first, and then the main pipe for discharging the oil-free sewage and the main pipe for discharging the oil-containing sewage may be flushed, where the flushing sequence is not limited.

After the flushing is completed, the circulation filtration of the oily sewage discharge system and the oily-free discharge system is started. In this embodiment, the oil-containing sewage discharge system is first subjected to circulation filtration: the member 3 is used for opening the member 4, the member 16, the member 1, the member 2 and the member 25, the member 3 is used for remotely controlling the closing member 23, the member 24, the member 26 and the member 27, the member 2 operates to enable sewage in a drainage main pipe to circulate, when the sewage passes through the member 1, the member 1 collects grease to the bottom of the member 1 through electric heating and a filter, and then a person cleans the grease, so that particles and grease in the drainage main pipe containing the oil sewage are cleaned, and blockage is prevented. Then carrying out circulating filtration on the oil-free sewage discharge system: the member 3 is used for opening the member 23, the member 16, the member 1, the member 2 and the member 24, the member 3 is used for remotely controlling the closing member 4, the member 25, the member 26 and the member 27, the member 2 is operated to circulate sewage in a drainage main, when the sewage passes through the member 1, the member 1 collects grease to the bottom of the member 1 through electric heating and a filter, and then a person cleans the grease. The circulation filtration is stopped until clean water is removed from the sampling valve 12.

Finally, the marine galley drain system is purged. Firstly, purging an oil-containing sewage discharge pipeline: the parts 11, 13 and 26 are opened through the part 3, the parts 18 and 19 are manually closed, the parts 4, 16, 1, 2, 23 and 27 are closed through the part 3, compressed air is injected into the oil-containing sewage discharge main pipe to blow away stubborn grease on the wall of the discharge pipe, and the grease is discharged to the outside through the part 13, so that the inside of the pipeline is cleaned. Then, purging the oil-free sewage discharge pipeline: the parts 11, 13 and 27 are opened through the part 3, the parts 18 and 19 are manually closed, the parts 4, 16, 1, 2, 23 and 26 are closed through the part 3, compressed air is injected into the oil-free discharge main pipe to blow away stubborn particles on the wall of the discharge pipe, and the particles are discharged to the outside through the part 13, so that the inside of the pipeline is cleaned. Next, the crushed dirt discharge line is purged: the manual closing piece 19 and the manual opening piece 17 are adopted, the manual opening piece 9 is adopted, the manual opening piece 3 is adopted, the manual closing piece 8 and the manual opening piece 20 are adopted, then compressed air is injected into the sewage smashing and discharging main pipe to blow stubborn particles and grease on the pipe wall, and the compressed air is discharged to the outside through the manual closing piece 17, so that the inside of the pipeline is flushed.

The technical scheme in the embodiment of the application at least has the following technical effects or advantages:

1. the ship discharge system has the advantages that the oily sewage discharge main pipe, the oily sewage discharge main pipe and the crushed sewage discharge main pipe are separately arranged, so that different types of sewage are discharged in a classified manner, and blockage caused by the discharge of different types of sewage in the same discharge main pipe is avoided;

2. because in the boats and ships discharge system of this application, remote control system and supplementary clean system collaborative work can effectively clear away sewage, the filth of reserving in the discharge line and high-efficiently wash the discharge line, have avoided the filth to store up and have aroused discharge line to block up, when discharge line blocks up, need not to pull down the pipeline moreover and dredge separately cleanly, have alleviateed and have maintained kitchen discharge system work load.

While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.