CN201268839Y

CN201268839Y - Integral dynamic inclined surface oil collecting apparatus

Info

Publication number: CN201268839Y
Application number: CNU2008201356225U
Authority: CN
Inventors: 朱生凤; 朱有庆; 冯权; 黄国良; 丁长健; 孙安利
Original assignee: China Offshore Environmental Service Tianjin Co Ltd
Current assignee: China Offshore Environmental Service Tianjin Co Ltd
Priority date: 2008-09-28
Filing date: 2008-09-28
Publication date: 2009-07-08
Anticipated expiration: 2018-09-28

Abstract

The utility model relates to equipment for recovering oil spilled on the sea surface. An integrated dynamic bevel oil recovering integer is mounted in a ship body, and spilled oil on the sea surface can be recovered in such a way of keeping the movement speed of an oil recovering machine to be consistent with the forward speed of an oil sweeping ship. The equipment is provided with a floating oil recovery belt lifting device, the angle of a floating oil recovery belt can be adjusted according to the condition of the ship body to better recover oil. When not in use, the floating oil recovery belt can be lifted out of the water surface so as to avoid being steeped by sea water. A mounted angle indicator can know the angle of the floating oil recovery belt at any time so as to adjust the oil recovery situation in time, and a whole dynamic bevel oil recovering machine is movably mounted in an oil recovering channel in the ship body to be convenient for disassembly and favorable for maintenance.

Description

The dynamic inclined-plane of integral type oil receiving equipment

Technical field

This programme relates to the offshore spilled oil retracting device that a kind of oil spilling reclaimer and ship integrally combine.

Background technology

At present offshore spilled oil reclaims the field, adopts dynamic inclined-plane oil receiving equipment, generally all be dynamic inclined-plane oil receiving equipment to be installed in the side of reclaiming ship or by reclaiming ship in tow,

Along with oil industry rapid development, bring exploitation energetically and the marine crude oil and the seaborne rapid growth of various petroleum-type products of offshore petroleum resources, but in the transportation develop rapidly, the big or small oil spill accident at thing followed sea and harbour also constantly takes place, and has caused the heavy damage of the ocean and the seashore ecosystem.If can not take measures necessary at corresponding situation, oil spilling just may be subjected to the comprehensive function of sea turn, wave, stream, at sea drifts about, spreads, and then pollute littoral ecological environment, makes to reclaim difficulty more, and the pollution that causes is more serious; Useful in the world at present common ship reclaims, the interim hanging oil skimmer operation of installation side, but this mode one is to need to coordinate the boats and ships resource, and oil spilling equipment aboard ship is installed, the emergency reaction time is longer.The 2nd, side hanging reclaimer adaptation stormy waves ability is relatively poor, and recyclable oil spilling viscosity scope also has limitation, and organic efficiency is low.

In U.S. Pat 5384043, applying date 1995.1.24, it discloses and a kind of dynamic inclined-plane and ship has been made of one the recovery ship, two floating drums are installed in its bottom surface at ship, and dynamic inclined-plane oil receiving equipment is installed in hull bottom, utilize the receipts oil band that tilts to do relative motion with the water surface, make ship in the process of moving ahead, oil is taken in the collecting well that is positioned at receipts oil band back, and to stop some rubbish, this ship has floating drum so can receive oily by offshore employing screen cloth retaining in receipts oil band front.This mode can be collected almost pure oil spilling, and oil transportation ashore easily.But the receipts oil band that reclaims ship adopts be fixedly connected, can not adjust angle, and can not be lifted away from the water surface, is immersed in for a long time in the water, and shorten application life greatly.

The utility model content

For solving the above-mentioned problems in the prior art, the utility model provides a kind of and flexibly connects with the recovery ship, the oily band of receipts can be lifted away from also can according to circumstances adjusting arbitrarily of the water surface and receives oily with the dynamic inclined-plane recovery of the integral type of relative water surface angle ship.

Concrete scheme of the present utility model is as follows: 1, the dynamic inclined-plane of integral type oil receiving equipment, comprise a rectangular box, be positioned at the collecting well of rectangular box, the garbage reclamation basket, oil slick reclaims band, described rectangular box integral installation is in reclaiming the receipts oil passage of ship, it is characterized in that: described rectangular box one end opening and do not have the bottom surface, described collecting well is that the rectangular box blind end is by cutting off the square container that the steel plate sealing forms, container bottoms is uncovered, inside is equipped with heating tube, sidewall is equipped with bed detector, described bed detector comprises inductor and signal feedback console, the container cap inner surface is equipped with pump box, the below is installed the vacuum pump top oil scavenge pump is installed in the pump box, the pump box bottom surface is equipped with the vacuum probe, the below, side is equipped with buoy, described garbage reclamation basket is positioned at the collecting well partition steel plate outside and joins with oil slick recovery band, its bottom is a portable screen net bottom plate, described oil slick reclaims band and comprises rectangular frame, be positioned at the driving shaft and the driven axle at framework two ends, driving shaft and driven axle two ends all are equipped with sprocket wheel, driving shaft and driven axle are by hanging over the chain interlock on the sprocket wheel, gripper shoe is installed in the middle of the framework, be wound with one on driving shaft and the driven axle and enclose receipts oil band with oil absorption, oil slick reclaims the whole water surface relatively of band and becomes skewed, oil slick reclaims the band upper end near rectangular box openend inner roof wall, driving shaft two extended ends are placed on the two side in parallel two open slots of offering, described driving shaft one end extends to outside the open slot and gear is installed, it links to each other by the drive motors gear of chain drive-belt with the rectangular box outside, the upper end that described oil slick reclaims band is equipped with angle display, oil slick reclaims the band lower end and is positioned at rectangular box close garbage reclamation basket bottom and is lower than refuse collection basket bottom and the collecting well bottom, reclaim the slideway that oblique extension is installed on the relative rectangular box two side of band lower end driven axle at oil slick, described slideway reclaims band upper end and the extension of rectangular box roof direction to oil slick, the place of close driven axle is equipped with lateral struts and places in the slideway on both sides in the framework lower end, on the rectangular box roof of oil slick recovery band lower end correspondence the lifting motor is installed, the lifting motor is connected by the lateral struts that wire rope and oil slick reclaim band both sides, lower end.

The optimal way of this programme, the bottom of described rectangular box two side is separately installed with three wedge shape posts, and the steel plate of the reinforced bar support of being equipped with is arranged on the roof of rectangular box.

Another optimal way of this programme, the receipts oil passage of described recovery ship does not have an end of end face and bottom surface and close bow to have double door, three bearings with holes of the corresponding installation in every limit, bottom, described receipts oily passage two side, wedge shape post on the described rectangular box inserts in the hole of bearing, the rectangular box openend is identical with the oily passage double door direction of receipts, and the supporting steel plate above the rectangular box is fixed by bolt and recovery boat deck.

Adopt and receive the oil slick that oily band can reclaim various viscosity simultaneously efficiently, the recovery that comprises disposable noresidue from the oil reservoir of stiff to thin oil film, and extremely low water content in the oil that reclaims, usually has only 1%-10% (even having under the situation of stormy waves, also need not to carry out 2 times water-oil separating), can when receiving oil, travel with 3-5 speed in the sea, can at sea catch up with and reclaim oil slick out of control, be not subjected to the influence of floating marine thing, angle display is installed adjusts the angle of receiving oil band relative sea level at any time according to the situation on the sea, to reach best receipts oil effect, adopt steel wire will receive the oil band and lift from the water surface, receive the oil band in the time of can avoiding not using like this and also be immersed in the water, prolonged application life greatly, whole dynamic inclined-plane oil receiving equipment adopts the mode of being movably arranged on to be installed in the hull that reclaims ship, and maintenance is convenient.

Description of drawings

The overall structure figure of Fig. 1 oil receiving equipment

Fig. 2 oil slick reclaims the band schematic diagram

The specific embodiment

As shown in Figure 1, the recovery ship welds out a rectangle in the both sides, inside of hull with steel plate from the ship middle front part to bow and receives oily passage 5, receive oily passage 5 no roof and bottom surfaces, receive the hull bottom that reclaims ship in oily passage 5 belows and have flow-guiding mouth A and the flow-guiding mouth B that directly communicates with seawater, but described flow-guiding mouth B is equipped with control gate.

The dynamic inclined-plane oil receiving equipment that this programme adopts adopts each device is fixed in the receipts oil passage 5 that is installed to the recovery ship in the rectangular box 1 again, rectangular box 1 one end openings and do not have the bottom surface, collecting well 2 is positioned at the end that rectangular box 1 is sealed, utilize partition steel plate 7 in casing, to be separated out certain space, the square container that its space forms, bottom surface upper opening portion and four sides sealing, the inner multilayer heating tube 8 of installing, the oil spilling that takes in heating, reduce oil clot, be beneficial to oil scavenge pump 12 oil suctions.In collecting well 2 side edge shaft-like bed detector 9 is installed, be used for detecting the thickness of oil reservoir in the container, collecting well 2 top cover inner surfaces are welded with the pump box 10 less than collecting well 2 diameters, vacuum pump 11 is installed in pump box 10 bottoms, oil scavenge pump 12 is installed in vacuum pump 11 tops, in pump box 10 bottom surfaces vacuum probe 13 is installed, the place of parallel beneath bottom surface, side is equipped with buoy 14, when vacuum probe 13 detects air layer, starting vacuum pump 11 siphons away the air between oil reservoir and the buoy 14, and then the oil reservoir rising, provide signal when arriving buoy 14 and stop vacuum pump 11 actions, start oil scavenge pump 12 oil suctions.Cut off steel plate 7 outsides at collecting well 2 a garbage reclamation basket 4 is installed, on square box 1 on the garbage reclamation basket 3, leave a hole equal-sized with it, its bottom is a portable screen net bottom plate 15 and a little more than the bottom of collecting well 2, putting down screen cloth base plate 15 retainings when needed enters to avoid rubbish in the front of collecting well 2, when the garbage reclamation basket is full, utilize steel wire that the screen cloth base plate is drawn on 15, garbage reclamation basket 3 is taken out from the hole, to pour out rubbish wherein, on the just uncovered limit of garbage reclamation basket 3 another sides the oil slick recovery is installed and is with 4, receive oil and be with 4 by a rectangular frame 16, the driving shaft 17 at framework 16 two ends and driven axle 18, install in the middle of the framework 16 to support and receive oil with 20 gripper shoe, the receipts oil by the manufacturing of PVC material on driving shaft 17 and driven axle 18 is with 20 to form, receiving oil is with 20 to have oil absorption, oil slick reclaims is with 4 whole one-tenth skewed, its upper end is positioned at casing 1 opening end roof place, finish fixing in the parallel open groove 21 by insertion casing 1 both sides, driving shaft 17 two ends

Oil slick reclaims to be with close refuse collection basket 3 bottoms, 4 lower ends and to be lower than its bottom, reclaim the slideway 25 that oblique extension is installed on rectangular box 1 two side relative with 4 lower end driven axles 18 at oil slick, slideway 25 reclaims to oil slick is with 4 upper ends and rectangular box 1 roof direction to tilt, near the place of lower end driven axles 18 lateral struts is installed and places in the slideway 25 on both sides at framework 16, when the lifting motor 26 on being installed in rectangular box 1 roof starts, drive wire rope 27 haul oil slick reclaim pillar with 4 lower ends along slideway 25 to casing 1 roof lifting, the front end that oil slick reclaims with 4 moves forward along open slot 21, finish oil slick and reclaim lifting with 4, can adjust oil slick according to the situation of hull and reclaim angle with 4 this moment, receive oil with best angle, its angle changes and can read with the angle display 24 of 4 upper ends according to being installed in the oil slick recovery.Driving shaft 17 all is equipped with gear and passes through the chain interlock with driven axle 18 both sides, oil slick reclaims with 4 driving and is worked by the gear mode that chain drive-belt 22 drives on the driving shaft 17 by the drive motors 23 that is positioned at casing 1 outside, driving shaft 17 rotates and then drives driven axle 18 by chain and rotates together, and top receipts oil is with 20 just and then to rotate.In receipts bottom, oily passage 5 two side three fixed points with holes are installed respectively, above casing 1, weld one deck supporting steel plate 29 again, space between supporting steel plate 29 and the casing 1 is used for installing oil slick and reclaims with 4 used electrical equipments, bottom, casing 1 two side is installed three wedge shape posts 28 respectively, then casing 1 whole putting into received oily passage 5, six wedge shape posts 28 on the casing 1 insert six fixed points receiving in the oily passage 5, top supporting steel plate 29 snaps together with the outer on the deck, use bolt again, the opening direction of casing 1 is consistent with oily passage 5 double doors 30 directions of receipts.Flow-guiding mouth A is positioned at oil slick and reclaims with below 4 lower ends, lift on the limit of the relative front, limit of its back, reclaim parallel with oil slick with 4 inclined plane, its can with the water conservancy below the oil spilling of coming in from double door 30 with face upward the mouth distribute a part flow out from hull bottom, flow-guiding mouth B is positioned at the below of collecting well 2, but a control gate is arranged, and door is closed at ordinary times, when vacuum pump 11 work of collecting well 2, open the door of closing, the position that allows seawater flow to raise oil reservoir.

Claims

1, the dynamic inclined-plane of integral type oil receiving equipment, comprise a rectangular box (1), be positioned at the collecting well (2) of rectangular box (1), garbage reclamation basket (3), oil slick reclaims band (4), described rectangular box (1) integral installation is in reclaiming the receipts oil passages (5) of ship, it is characterized in that: described rectangular box (1) one end opening and do not have the bottom surface, described collecting well (2) seals a square container that forms for rectangular box (1) blind end by cutting off steel plate (7), container bottoms is uncovered, inside is equipped with heating tube (8), sidewall is equipped with bed detector (9), described bed detector (9) comprises inductor and signal feedback console, the container cap inner surface is equipped with pump box (10), the below is installed vacuum pump (11) top oil scavenge pump (12) is installed in the pump box (10), pump box (10) bottom surface is equipped with vacuum probe (13), the below, side is equipped with buoy (14)

Described garbage reclamation basket (3) is positioned at collecting well and cuts off steel plate (7) outside and reclaim band (4) with oil slick and join, and its bottom is a portable screen net bottom plate (15),

Described oil slick reclaims band (4) and comprises rectangular frame (16), be positioned at the driving shaft (17) and the driven axle (18) at framework (16) two ends, driving shaft (17) and driven axle (18) two ends all are equipped with sprocket wheel, driving shaft (17) and driven axle (18) are by hanging over chain (19) interlock on the sprocket wheel, gripper shoe is installed in the middle of the framework (16), be wound with one on driving shaft (17) and the driven axle (18) and enclose receipts oil bands (20) with oil absorption, oil slick reclaims the whole water surface relatively of band (4) and becomes skewed, oil slick reclaims band (4) upper end near rectangular box (1) openend inner roof wall, driving shaft (17) two extended ends are placed on the two side in parallel two open slots of offering (21), described driving shaft (17) one ends extend to outside the open slot (21) and gear are installed, it links to each other by drive motors (23) gear of chain drive-belt (22) with rectangular box (1) outside, the upper end that described oil slick reclaims band (4) is equipped with angle display (24)

Oil slick reclaims band (4) lower end and is positioned at rectangular box (1) close garbage reclamation basket (3) bottom and is lower than refuse collection basket (3) bottom and collecting well (2) bottom, reclaim the slideway (25) that oblique extension is installed on relative rectangular box (1) two side of band (4) lower end driven axle (18) at oil slick, described slideway (25) reclaims band (4) upper end and the extension of rectangular box (1) roof direction to oil slick, the place of close driven axle (18) is equipped with lateral struts and places in the slideway (25) on both sides in framework (16) lower end, on the rectangular box roof of oil slick recovery band (4) lower end correspondence lifting motor (26) is installed, lifting motor (26) is connected by the lateral struts on wire rope (27) and oil slick recovery band (4) both sides, lower end.

2, the dynamic inclined-plane of integral type as claimed in claim 1 oil receiving equipment is characterized in that, the bottom of described rectangular box (1) two side is separately installed with wedge shape post (28), and the steel plate of the reinforced bar support of being equipped with is arranged on the roof of rectangular box.

3, the dynamic inclined-plane of integral type as claimed in claim 2 oil receiving equipment, it is characterized in that, the receipts oil passages (5) of described recovery ship do not have an end of end face and bottom surface and close bow to have double door (30), the corresponding installation in every limit, the oily passage of described receipts (5) bottom, two side bearing with holes, wedge shape post (28) on the described rectangular box (1) inserts in the hole of bearing, rectangular box (1) openend is identical with receipts oily passage double door (30) direction, and the supporting steel plate (29) above the rectangular box (1) is fixed by bolt and recovery boat deck.