KR20140071662A

KR20140071662A - Grease trapping apparatus

Info

Publication number: KR20140071662A
Application number: KR1020120139495A
Authority: KR
Inventors: 김항영
Original assignee: 현대중공업 주식회사
Priority date: 2012-12-04
Filing date: 2012-12-04
Publication date: 2014-06-12

Abstract

The present invention relates to a grease trapping apparatus installed in a cabin occupation space of a ship, comprising: a tank body having a predetermined accommodation space therein and provided with a charging port at one side thereof and an openable and closable upper portion; A plurality of baffle plates that are installed upright on the upper or lower portion of the tank body to divide the tank body into a plurality of regions, a grease for discharging the grease contained in the mixed fluid introduced from the inlet, And a drain pipe connected to the upper portion of the tank body and discharging the water contained in the fluid, thereby separating and discharging the mixed fluid discharged from the cabin by a difference in specific gravity between the grease and the water, And to a grease traction device capable of preventing the above problems.

Description

Grease trapping apparatus

The present invention relates to a grease trapping apparatus installed in a cabin occupation space of a ship, and more particularly, to a grease trap apparatus which separates grease and water flowing into a tank body by a specific gravity difference between them, To a grease trapping device capable of preventing marine pollution by preventing the grease from being discharged to the sea together with water.

Generally, a deck house is installed on the ship for crew members to live in.

The deck house has a structure in which a plurality of facilities and a plurality of cabins are arranged along a passage through which a crew can move. Usually, the deckhouse is constructed in a multi-layered structure and installed on a ship.

In such deckhouses, where galley drain water is discharged in places such as kitchens in cabins where occupants are to be inhabited for a long period of time, it is necessary to remove oily water (eg cooking oil) from galley drain water .

Therefore, in order to separate and discharge grease (oil) as described above, a mixed fluid of grease and water is collected in a separation box of a general container type called a grease trap, Was simply carried out.

However, the above-mentioned conventional degreasing method has a problem in that not only the separation operation of the grease is troublesome but also the effective removal of the grease is difficult and marine pollution can be caused.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a water tank and a water tank in which a plurality of Baffle plates are installed in a tank body, The present invention is intended to provide a grease trapping apparatus capable of easily and reliably separating grease and preventing marine pollution by allowing the grease to be separated and discharged by different paths after being separated by a car.

In order to achieve the above object, according to the present invention, there is provided an internal combustion engine comprising: a tank body having a predetermined accommodation space therein and provided with a charging port at one side thereof and an upper portion thereof being openable and closable; A plurality of baffle plates standing up so as to form a flow path at an upper portion or a lower portion of the tank main body, a grease discharge pipe coupled to an upper portion of the main tank main body for discharging grease contained in the fluid introduced from the charging port, And a drain pipe connected to the drain pipe and discharging water contained in the fluid.

Wherein the Baffle plate is disposed at regular intervals such that the flow path is alternately formed in the upper and lower portions of the inner side of the tank body.

In addition, the tank body is preferably provided with a mesh-type filtration member so as to filter the fluid introduced from the inlet.

The grease discharge pipe is provided at its front end with an induction pipe extending to the inside of the tank main body, and the induction pipe is provided with an inlet through which the grease flows upward.

On the other hand, it is preferable that a guide pipe extending in the downward direction from the inside of the tank main body is provided at the tip of the drain pipe.

A drain portion provided with an opening / closing valve is installed at the lower end of the tank main body.

INDUSTRIAL APPLICABILITY As described above, the present invention has the effect of surely separating the grease from the mixed fluid of grease and water discharged from the cabin, and also prevents the grease from being discharged to the sea, Can be prevented.

1 is a perspective view of a grease trapping device of the present invention,
2 is a cross-sectional view of the grease trapping apparatus of the present invention,
3 is a perspective view of a filtration member provided in the present invention,
4 is a flow diagram of the fluid in the grease trapping apparatus of the present invention.

Hereinafter, the present invention will be described in detail with reference to the drawings.

FIG. 1 is a perspective view of a grease trapping apparatus of the present invention, FIG. 2 is a front view of a grease trapping apparatus of the present invention, and FIG. 3 is a perspective view of a filtering member provided in the present invention.

The grease trapping apparatus of the present invention comprises a tank body 10, a baffle plate 20, a grease discharge pipe 30, and a discharge pipe 50, as shown in Fig.

The tank main body 10 is a portion in which gall drain water generated in a cabin occupant's seat is accommodated and has a predetermined accommodation space therein and a cover plate 15 And is provided in the form of a rectangular container.

Here, galley drain water is a mixture of grease (oil) and water, such as cooking oil used in kitchens.

Therefore, the tank body 10 collects such mixed fluid so that the grease and water can be separated by the specific gravity difference of each other, and an inlet 12 through which the mixed fluid is introduced is provided at one side of the upper side.

On the other hand, the cover plate 15 is provided to open and close the upper portion of the tank body 10, and a handle 16 is preferably provided on the upper surface to facilitate handling.

Further, a drain portion 70 provided with an on-off valve is provided on the lower end of the tank main body 10 so as to remove sediment and residual fluid.

On the other hand, a filtration member 60 capable of filtering solids or the like, which may be contained in the mixed fluid, may be installed below the charging port 12 in the tank main body 10.

The filtration member 60 is installed in the lower portion of the charging port 12 so that the mixed fluid discharged from the charging port 12 can be introduced into the filtration member 60. As shown in Figure 3, And is formed in a mesh structure so that solids can be filtered.

The filtration member 60 may be provided to form a mounting portion 65 having a predetermined width along the upper end portion of the tank main body 10 so that the inner surface of the tank main body 10 can be formed with a locking protrusion. And is spaced upward from the bottom surface of the main body 10 by a predetermined height.

On the other hand, a plurality of Baffle plates (20) are installed in the tank body (10).

The baffle plate 20 is provided in a form of a thin diaphragm so that the internal space of the tank main body 10 is divided into a plurality of areas,

Here, the Baffle plate 20 is formed in a rectangular flat plate structure so as to correspond to the inner circumferential surface of the tank body 10, and three pieces of the Baffle plate 20 can be arranged at regular intervals.

At this time, after the mixed fluid introduced from the inlet 12 passes through the filtration member 60 in the tank main body 10, the Baffle plate 20 is connected to the oil passage 100 ).

The upper end of the first bevel plate 21 and the third bevel plate 25 are disposed so as to be in close contact with the bottom surface of the tank body 10 so that the upper end is separated from the upper portion of the tank body 10, And the second baffle plate 23 is installed between the first baffle plate 21 and the second baffle plate 25 so that the flow passage 100 is formed below the tank body 10 And the lower end is spaced upward from the bottom surface of the tank body 10 by a predetermined distance.

The fluid injected into the tank main body 10 is guided by the first, second and third Baffle plates 21, 23 and 25 in the tank main body 10 along the flow path 100, 10 to the other side.

Here, the number of the bevel plates 20 is not limited to three as described above, and the bevel plates 20 can be variously added and arranged according to the processing capacity and the structure of the tank body 10. [

On the other hand, a grease discharge pipe 30 and a drain pipe 50 are coupled to the right side surface of the tank body 10, respectively.

The grease discharge pipe 30 is connected to the right side of the tank body 10 at its upper end and is connected to a guide pipe 35 formed at an end of the grease discharge pipe 30 so as to extend to the inside of the tank body 10.

Here, the induction pipe 30 is installed so as to pass through the third Baffle plate 25, and the front end thereof is bent upward so that the grease can flow into the induction pipe 30, so that the inlet port 36 faces upward.

At this time, the grease discharge pipe 30 is connected to a grease collecting tank 80 (shown in Fig. 4), and the grease collecting tank 80 is connected to the grease collecting tank 80 It is connected to the Zero Pollution System.

Thus, the grease discharged from the grease discharge pipe 30 is collected in the grease collecting tank 80 and then processed by the Zero Pollution System.

On the other hand, a guide pipe 55 extending vertically downward from the inside of the tank main body 10 by a predetermined length may be provided at the tip of the water pipe 50.

Hereinafter, the process of moving the grease and water in the grease trapping apparatus of the present invention will be described in detail with reference to FIG.

4 shows a flow diagram of the fluid in the grease trapping apparatus of the present invention.

The mixed fluid of grease and water is introduced into the tank body 10 through the inlet port 12 and then passes through the mesh structure of the filtration member 60 and moves to the lower portion of the tank body 10. [

At this time, the solids contained in the fluid are filtered by the filtration member 60 and remain in the filtration member 60. After the grease and water move to the lower portion of the tank main body 10, Are sequentially filled into the tank main body 10 while moving along the flow path 100 formed by the plates 21,

At this time, the grease and water are separated upwardly and downwardly in the process of being collected in the tank main body 10 due to the difference in the specific gravity of each other. At this time, the oil having a specific gravity is positioned above the tank main body 10.

Therefore, when the grease and water continuously flow into the tank body 10, the water and the grease gradually rise in a state where the grease and the water are separated upward and downward in the tank body 10, respectively.

At this time, since the water is located in the lower part of the tank main body 10 and the grease is located on the upper part, the water is upwardly moved through the guide pipe 55 and discharged to the outside through the drain pipe 50, Is discharged to the grease discharge pipe (30) through the inlet (36) of the induction pipe (35) located between the second bead plate (23) and the third bevel plate (25).

The grease in the tank main body 10 is lifted while floating on the water and collected in the grease collecting tank 80 through the guide pipe 35 connected to the grease discharge pipe 30, Pollution System), and the water is discharged to the sea via the guide pipe 55 and the drain pipe 50 sequentially.

Accordingly, the present invention is characterized in that a plurality of baffle plates 20 are installed in the tank main body 10 and a drain pipe 50 and a grease discharge pipe 30 are separately provided so that grease and water are contained in the tank main body 10 So that the grease and water can be reliably separated and discharged, thereby preventing marine pollution.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and similarities.

Description of the Related Art [0002]
10: tank body 12: inlet
15: Cover plate 16: Handle
20: Baffle plate 21: First Baffle plate
23: second baffle plate 25: third baffle plate
30: Grease discharge pipe 35: Induction pipe
36: inlet port 50: drain pipe
55: guide tube 60: filtration member
65: mounting part 70: drain part
80: Grease collecting tank
100: Euro

Claims

A tank main body having a predetermined accommodation space therein and provided with a charging port at one side thereof and an openable and closable upper portion;
A plurality of baffle plates standing up in such a manner that an inner space of the tank body is divided into a plurality of regions, and a flow path is formed in an upper portion or a lower portion of the tank body;
A grease discharge pipe coupled to an upper portion of the tank body to discharge grease contained in the mixed fluid introduced from the inlet; And
A drain pipe coupled to an upper portion of the tank body to discharge water contained in the mixed fluid;
And a grease trapping device.

The method according to claim 1,
Wherein the baffle plate is disposed at regular intervals such that the flow path is alternately formed in the upper and lower portions of the inner side of the tank body.

The method according to claim 1,
Wherein the tank body is provided with a mesh-type filtration member for filtering the mixed fluid flowing from the inlet port.

The method according to claim 1,
And a guide pipe extending from the tip end of the grease discharge pipe to the inside of the tank main body, wherein the guide pipe allows an inlet through which the grease flows to be installed upward.

5. The method of claim 4,
And a guide pipe extending at a predetermined length in a downward direction from the inside of the tank main body is provided at the tip of the drain pipe.

6. The method according to any one of claims 1 to 5,
And a drain portion provided with an on-off valve is provided on the lower end of the tank body.