KR100207065B1 - Removal equipment of ocean oil - Google Patents

Abstract

The present invention facilitates the production of the frame of the oil removal device installed in the center and both sides of the oil removal vessel, and by installing the oil recovery brush of the oil removal unit installed inside the frame separately, easy replacement in case of damage to the brush. It relates to a marine oil removal apparatus that can be installed, the center of both sides of the ship is provided with a frame consisting of a support bracket in the front, a lifting cylinder in the center of the fixed shaft, and a fixing bracket perforated with an insertion hole in the rear; In the center of the frame a plurality of horizontally connected between the left and right frames, the front and rear rotary shafts installed in front of the left and right frames and a plurality of sprockets corresponding to each other, and the sprockets of the front and rear rotary shafts A chain having a brush installed therein, a sprocket connected to a motor at one end of the rear rotating shaft, an opening / closing door for guiding oil to the inside of the oil removal unit at the front upper side of the left and right frames, and connecting the left and right frames. The oil removal portion consisting of a connecting portion connected to the lifting cylinder of the frame in the center of the front crossbar of the crossbar, a rotating shaft fixed to the fixing bracket of the frame at the rear lower side, and an oil recovery plate to shake off the oil to the loading unit at the lower rear; The rear lower side of the oil removing unit is characterized in that each consisting of a loading unit is installed in the rear.

Description

Marine Oil Remover

The present invention relates to a sponge oil removal device, and in more detail, to reduce the overall load by making the frame of the oil removal device installed on a conventional oil removal vessel more easily, install a cylinder for lifting and lowering to remove the oil removal device As well as raising and lowering, it relates to a sponge oil removal device that can be installed separately for the oil recovery brush to facilitate replacement when the brush is broken.

In general, the sea water is contaminated by the sinking of the ship in the sea or the oil flowing out of the ship, the ecosystem is destroyed and the death of the farmed organisms is caused.

Therefore, in order to remove oil that is the main cause of sea water pollution, oil pans are installed to prevent oil from spreading, and then oil removal vessels are floated from one side of the oil pan to remove oil from oil pans. How to do this is generally used.

However, the spraying of emulsifiers can remove the oil from the sea surface, but there is a problem of secondary environmental pollution due to the emulsifier. The oil removal vessel used in the prior art has a complicated structure of the oil removal device mounted on the ship. Not only is the weight heavy, but there is a problem that the oil removal device is installed at the bottom of the sea because the oil removal device is not installed.

Therefore, recently, an oil removal device capable of removing only oil floating on the sea surface using a ship equipped with an oil removal device has been proposed, and FIG. 6 illustrates such an oil removal device installed in an oil removal ship. Referring to this as a reference to the conventional oil removal device in more detail as follows.

In the center of the side (4) formed on the left and right of the conventional oil removal vessel (2), oil from the sea surface inside the frame (102) formed by combining a plurality of rungs (104) and longitudinal bars (106) Oil removal unit 110 for removing the oil is installed, the oil removal unit 110 is a pulley formed in the upper, lower oil recovery belt 114 having a plurality of seams 116 is formed on the surface ( 112).

The lower side of the oil removal unit 110 is mounted on the lower end of the frame 102 extending to the bottom of the sea surface and is always located below the sea surface, that is, the rear of the oil removal unit 110, that is, the rear of the frame 102 The oil removal device 100 configured as a loading box 120 for storing oil removed through the oil recovery belt 114 shows a state installed in the ship.

The conventional oil removal apparatus 100 configured as described above has a structure in which the frame 102 is connected to each other by a plurality of cross rods 104 and a vertical pole 106, and the structure is complicated and its own load is heavy, such as external impact (wave). The impact of the frame 102 is amplified by the impact, there is a problem that the connecting portion of the crosspiece 104 and the vertical pole 106 constituting the frame is easily broken under the influence of the shake.

In addition, since the lower side of the oil removal unit 110 for removing the oil of the sea surface is installed under the sea level, there is no problem when the oil removal operation is in progress, but after the oil removal work is completed, the ship is operating for movement. There is a problem that a lot of resistance in the state.

In addition, a plurality of shims 116 formed on the surface of the oil recovery belt 114 is badly worn in the case of long-term use, and another problem in that the oil recovery belt 114 needs to be replaced as a whole for replacement. there was.

Accordingly, the present invention is invented to solve the above problems, a support for fixing the lifting cylinder for lifting the oil removal unit is formed in the center formed on the left, right of the conventional oil removal vessel, In the rear, by installing a frame consisting of a fixed bracket that the oil removal unit is fixed to the rotation freely, the oil removal device installed on a normal oil removal vessel more easily installed to reduce the overall load (waves) It is an object of the present invention to provide a sponge removal device capable of minimizing the shaking of the frame.

In addition, by forming a lifting cylinder to raise and lower the oil removal unit on the frame, not only can the angle of the oil removal unit be deformed during the oil removal operation, but also the oil removal unit when the ship is in operation after the oil removal operation is completed. It is also an object of the present invention to provide a sea level oil removal device that can be completely raised from sea level to reduce the resistance of the ship.

Another object of the present invention is to install a plurality of sprockets in front and rear of the oil removal unit and connect the chain between the sprockets, the chain is provided with a plurality of oil recovery brushes for easy disassembly and assembly, oil removal In the case of using the device for a long time, even if the brush is broken or worn out, the brush can be replaced individually to provide a sponge removal device that can reduce the replacement cost of the oil removal unit.

Accordingly, the present invention for achieving the above object, the left and right frames 32, 33 and the center of the ship side (4) formed on the left and right of the ship is supported by a plurality of cross bars 34 and A plurality of brushes 50 are disposed between the front and rear rotation shafts 40 and 42 and the sprockets 44, which are installed in the front and rear of the left and right frames 32 and 33 to correspond to each other. In the surface of the oil removal device is formed, the oil removal unit 30 is composed of a chain 56 is installed, the oil removal unit 30 is fixed shaft (18) is formed in front of the lifting cylinder (18) 16 is formed in the center of the frame 12 consisting of a support bracket 14 for supporting the support 14 and the fixing bracket 20 perforated with the insertion hole 22 at the rear thereof, the rear lower side of the oil removal unit 30 It is characterized in that consisting of a mounting portion 80, the pump 82 is installed.

1 is a schematic plan view showing a hull provided with an oil removing device of the present invention.

Figure 2 is an exploded perspective view showing an oil removing device of the present invention.

Figure 3 is a side view showing the operating state of the oil removal device of the present invention, Figure 3a shows the state during the oil removal operation, Figure 3b shows the state after the oil removal operation.

Figure 4 is an exploded view showing the installation state of the oil removal brush mounted on the oil removal device of the present invention.

Figure 5 is an exploded view showing the installation of the oil removal brush of another embodiment mounted on the oil removal device of the present invention.

Figure 6 shows a conventional oil removal device, Figure 6a is a front view, 6b is a side view.

* Explanation of symbols for main parts of the drawings

2: ship 4: ship side

10: oil removal device 12: frame

14: support 16: fixed shaft

18: lifting cylinder 20: fixed bracket

22: insertion hole 30: oil removal unit

32: left frame 33: right frame

34: crossbar 35: opening and closing door

36: connection portion 40: front rotation shaft

42: rear rotating shaft 43: rotating shaft

44: sprocket 48: sprocket

49: oil recovery plate 50, 60: brush

51, 61: body 52, 62: insertion portion

53, 63: assembly hole 54, 64: shim

55: screw 56: chain

57: inner link plate 58: outer link plate

59: hollow pin 70: motor

80: loading part 82: pump

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

FIG. 1 is a schematic plan view showing a hull in which an oil removing device of the present invention is installed. Referring to FIG. 1, the configuration of the oil removing device of the present invention installed on a conventional ship will be described briefly. In the center of the side (4) formed on the left and right sides of (2), a loading part 80 for loading the removed oil is formed at the rear, and an oil removing part 30 is formed inside the frame to provide oil. Removal device is installed.

Figure 2 is an exploded perspective view showing the oil removal device of the present invention, with reference to Figure 2 to explain more specifically the oil removal device that is the main part of the present invention, a fixed shaft for fixing the lifting cylinder (18) in front ( 16 is provided with a support 14, the lifting cylinder 18 provided to elevate the front of the oil removal unit 30 in the center of the fixed shaft 16, and the end of the oil removal unit 30 in the rear Install a frame 12 made of a fixing bracket 20 having a perforated insertion hole 22 fixed thereto; The left and right frames 32 and 33 installed on both sides of the frame 12 between the support 14 and the fixing bracket 20 are connected by a plurality of crossbars 34 and the left and right frames 32. (33) Between the front and rear rotary shafts 40 and 42 and the sprockets 44 of the front and rear rotary shafts 40 and 42, which are installed in front and rear and are provided with a plurality of sprockets 44 corresponding to each other. Of the chain 56 provided with the brush 50, the sprocket 48 connected to the motor 70 and the chain 46 at one end of the rear rotating shaft 42, and the left and right frames 32, 33 In order to guide the oil floating on the surface of the water on the front side to the inside of the oil removal unit 30, the front and rear doors 35 installed on both sides, and the crossbars 34 connecting the left and right frames 32 and 33 to the front. Connection portion 36 is installed so that the rod of the lifting cylinder 18 installed in the frame 12 in the center of the crosspiece 34, and the fixing bracket 20 of the frame 12 at the rear lower side Rotating shaft 43 fixed to the insertion hole 22, and the oil recovery plate 49 to shake off the oil flowing into the plurality of brushes 50 installed in the chain 56 in the lower portion to the loading unit (80) Install the made oil removal unit 30; The rear lower side of the oil removing unit 30 is composed of a loading unit 80, each of which is provided with a pump 82 at the rear so as to load the oil recovered through the oil recovery plate 49 of the oil removing unit 30. will be.

On the other hand, when the installation state of the oil removal unit 30 located in the center of the frame 12 in more detail, the support 14 and the fixing bracket (front and rear) immediately above the ship side (4) of the ship (2) ( First, the frames 12 are respectively fixed, and the rotation shaft 43 installed at the rear lower side of the oil removing unit 30 is connected to the insertion hole 22 of the fixing bracket 20 to penetrate the oil. Rejection (30) is installed so that the front can be raised and lowered about the rotation axis (43). In addition, the connecting portion 36 installed in the center of the front rung 34 of the oil removal unit 30 is connected to the cylinder rod end of the lifting cylinder 18 fixed to the fixed shaft 16 in front of the frame 12 by a pin. Therefore, the front angle of the oil removal unit 30 is to be installed so that it can be easily changed according to the operation of the elevating cylinder (18).

Figure 4 shows the installation state of the brush 50 is installed on the chain 46 of the oil removal unit 30, a plurality of installed on the front, rear rotary shaft 40, 42 of the oil removal unit 30 Between the sprockets 44 there is provided a chain 56 which repeatedly connects the inner link plate 57 and the outer link plate 58 with the hollow pins 59; Outside of the outer link plate 58 of the chain 56, the semi-cylindrical body 51 is provided with a plurality of shims 54 on the surface, and the outer link plate 58 of both sides in the lower center of the body 51 Assembly hole 53 drilled in correspondence with the distance between the insertion portion 52 and the hollow pin 59 inserted into the outer link plate 58 on both sides of the insertion portion 52 and the same width between the gap width. ) Is formed by fixing the brush (50) to each of the chain (56) with a screw (55).

5 shows another embodiment of a brush installed inside the oil removal unit 30, and between the plurality of sprockets 44 installed on the front and rear rotation shafts 40 and 42 of the oil removal unit 30. The chain 56 is installed in the inner link plate 57 and the outer link plate 58 repeatedly connected by the hollow pin 59; The outer side of the outer link plate 58 of the chain 56 is a rectangular parallelepiped body 61 is provided with a plurality of shims 64 on the upper surface, and the outer link plate 58 of both sides at the lower center of the body 61. Assembly hole 63 drilled in correspondence with the distance between the insertion portion 62 and the hollow pin 59 inserted into the outer link plate 58 on both inner sides of the insertion portion 62 and the same width between the gap. ) Is formed by fixing the brush 60 to the chain 56, each formed with a screw 55.

Further, both sides of the ship are provided with a frame 12 including a support 14, a lifting cylinder 18 at the center of the fixed shaft 16, and a fixing bracket 20 bored with an insertion hole 22 at the rear. It can be installed on both sides of the ship to remove oil.

Figure 3 shows the operating state of the oil removal apparatus of the present invention, a is a state during operation of the oil removal device, b is a state after the operation of the oil removal device.

Referring to Figure 3 describes the operation of the present invention, when the oil removal device 30 is to operate to recover the oil, as shown in Figure a frame 12 of the oil removal device 30 When the cylinder rod is lowered by extending the elevating cylinder 18 installed at the front, the oil removing unit 30 is lowered in front of the rear rotating shaft 43 to sink below the surface of the water, and at the same time, oil on the surface of the water. In order to guide the inside of the oil removal unit 30, the opening and closing doors 35 installed on the front upper side of the left and right frames 32 and 33 are opened to the left and right. Thereafter, when the motor 70 behind the right frame 33 of the oil removing unit 30 is operated, the chain between the rear rotating shaft 42 and the front rotating shaft 40 according to the rotation of the rear rotating shaft 42 ( 56, the brush is mounted on the forward movement of the oil is moved to the oil removal unit 30, at this time, the oil is moved to the brush 50 in the remaining state between the ten (54) of the brush (50) At the moment when the oil passes through the oil recovery plate 49 installed at the lower rear portion of the oil removal unit 30, the oil is collected by being shaken toward the inside of the loading unit 80.

Figure b shows the state after the operation of the oil removal device, by raising the rod of the lifting cylinder 18 installed in front of the frame, so that the front of the oil removal unit 30 floats on the water surface, the left and right frames (32) 33) Close the opening and closing door (35) installed in the upper front to maintain the oil removal unit 30 is completely floated above the water surface. Therefore, it is possible to prevent the sleep resistance of the ship (2) due to the oil removal unit 30 when the non-use of the oil removal device (10).

On the other hand, since the brush 50 installed inside the oil removal unit 30 is separately assembled to the outer link plate 58 of the chain 56, even if a single brush 50 is broken or worn during use, the brush 50 By replacing them individually, the cost of replacement can be reduced.

In addition, since the inclination angle of the oil removal unit 30 can be easily changed through the lifting cylinder 18 installed in front of the frame 12, the oil removal unit 30 keeps the angle gently so that only oil is available. Other floating garbage can also be collected.

The present invention as described above is composed of a frame consisting of a support bracket for fixing the lifting cylinder at the center of both sides of the oil removal vessel, and a fixed bracket fixed to the oil removal unit at the rear, so that the structure is simple, reducing the overall load It minimizes the shaking of the frame due to the external impact (wave) of the ship, and has the effect of shortening the manufacturing cost and manufacturing labor of the frame.

In addition, by installing a lifting cylinder to lift and lower the oil removal device to place the removal device under the sea level during the oil removal operation, and when the operation is completed, the oil removal device is lifted above the sea level to receive the vessel The resistance can be minimized, and by gently changing the angle of the oil removal part, it is also possible to recover floating garbage in addition to oil.

In addition, by separately installing oil-removing brushes that are easily disassembled and assembled on the chains installed at the front and rear rotation shafts installed at the front and rear of the oil removal unit, the brushes are individually replaced even if the brush is damaged or worn in the long term use of the oil removal unit. Another benefit is that it can reduce the replacement cost.

Claims (2)

In the center of the ship side 4 formed on the left and right sides of the ship, the front and rear of the left and right frames 32 and 33 and the left and right frames 32 and 33 supported by a plurality of crossbars 34. In the oil removal portion consisting of a chain 56, a plurality of brushes 50 is installed between the front, rear rotary shafts 40, 42, and the sprocket 44, the plurality of sprockets 44 are installed to correspond to each other In the sea surface oil removing device (30) is formed, the oil removing unit 30 is provided on the support 14 and the rear of the support shaft 16, which is formed with a lifting cylinder (18) in the front Insertion hole 22 is formed in the center of the frame 12 consisting of a fixed bracket 20, the perforated, the lower portion of the rear of the oil removal unit 30, the loading portion 80 is provided with a pump 82 Sponge oil removal device, characterized in that consisting of. A semi-cylindrical body (51) having a plurality of shims (54) formed on a surface of the outer link plate (58) of the chain (56), and an insertion portion in the lower center of the body (51). (52) and the brush (50) each formed with an assembling hole (53) perforated correspondingly to the distance of the hollow pin (59) inserted into the outer link plate (58) on both sides of the insertion portion (52). Sponge oil removal device, characterized in that fixed to the chain (56) with a screw (55).