CN101837939A - Multifunction multi-airbag leakage-free gas recycling closed tank car cover plate device - Google Patents
Multifunction multi-airbag leakage-free gas recycling closed tank car cover plate device Download PDFInfo
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- CN101837939A CN101837939A CN200910164588A CN200910164588A CN101837939A CN 101837939 A CN101837939 A CN 101837939A CN 200910164588 A CN200910164588 A CN 200910164588A CN 200910164588 A CN200910164588 A CN 200910164588A CN 101837939 A CN101837939 A CN 101837939A
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Abstract
The invention relates to a multifunction multi-airbag leakage-free gas recycling closed tank car cover plate device, which is characterized in that: a cover plate 1 is of a circular flat plate, a circular flat ring-shaped cover plate airbag sealing ring (34) is adhered onto the lower surface of the circular flat plate, an airbag guide fixed bracket (7) is nested inside a conical cover plate airbag sealing ring (134), and the lower end of the airbag fixed bracket (7) is connected with a spring hook (20) of a corrugated pipe (19). A reversed tower-shaped airbag guide fixed bracket (207) is arranged below a circular flat ring-shaped flexible sealing ring cover plate, and the interlayer between the airbag guide fixed bracket (7) and the reversed tower-shaped airbag fixed bracket (207) is provided with airbag sealing rings (80) and (120). An airbag ring charging-discharging pipe (10), an airbag charging-discharging tee manual valve (8) and an airbag charging control valve (9) are arranged inside the airbag sealing ring (80). The airbag charging-discharging pipe extends out of the cover plate (1) through an airbag charging-discharging pipe hole (42). The device has simple structure, adopts multiple airbags to seal, is safe and reliable to use, and has high recycling efficiency. The device is free from leakage and pollution, conforms to the national environmental protection and safety requirement and conforms to the intrinsic explosion-proof requirement under the sealing, and loading arms which are used under different work conditions can be matched and can conform to the diameter and the height of the entrance hole of the tank car. The recycling rate of the gas is improved.
Description
Technical field
The present invention relates to that a kind of mobile storage tank and standing tank are poisonous at the various oil gas that loading and unloading the time are produced, pernicious gas reclaims the closed cover panel assembly, a kind of multifunction multi-airbag leakage-free gas recycling closed tank car cover panel assembly that various oil gas are poisonous, pernicious gas carries out airtight recovery that is produced during more specifically to portable storage tank such as a kind of refinery, chemical plant, all kinds of oil depot trestle, rail tank car, tank wagon and tank field loading and unloading.
Background technology
At present, poisonous, the pernicious gas of a large amount of oil gas that produces when China loads and unloads loading and unloading clean cargo, chemical rail tank car, tank wagon and storage tank, most extensive style forms that adopt open-air high altitude discharge have caused very big environmental pollution green-house effect etc. to atmosphere.Especially chemical pollutes bigger; during loading and unloading when gaseous state reaches finite concentration; can cause fire and explosion accident; safety in production and personal safety and environmental protection are caused very big influence; be unfavorable for keeping the safety in production energy-saving and emission-reduction, environmental protection and energy recovery utilization cause problems such as resource significant wastage.After being arranged, many gas recovery can also utilize again, increase economic efficiency, prevent to pollute, benefits such as energy-conserving and environment-protective, have only minority to select for use state's outer sealing device after transforming, to use now, or self-control easy device poor processing effect, but all adopt disposable packing technique at present, also exist certain problem, its recovering effect is all very poor and can bring unsafe hidden danger.For reaching energy-saving and emission-reduction, improving recovering effect, provide a kind of multi-functional many air bags not have the leakage cap plate device of hermetic tanker for gas-recovering.
Summary of the invention
The technical problem to be solved in the present invention is: solve that China is poisonous to the various oil gas that rail tank car, tank wagon and portable storage tank and tank field are produced when the loading and unloading at present, pernicious gas thoroughly solves the bottle footpath problem in airtight recovery, improve the percent recovery.The thorough gas light pollution problem that diffusion produces when loading and unloading, the problem that reaches aspirated air when loading and unloading, the solution vitiated environment of solving, recovering effect difference and bring the problem of hidden danger in the accumulating work, thereby reach the purpose of energy-saving and emission-reduction, a kind of multifunction multi-airbag leakage-free gas recycling closed tank car cover panel assembly is provided.
In order to solve the problems of the technologies described above, the present invention includes cover plate, the flat annular air-pocket seal ring of circle, taper cover plate air sac sealing circle, the flat annular cover plate software seal ring of circle, the pagoda of falling shape shape air bag guide securement frame, oil filling riser, air bag guide securement support, air sac sealing circle, bellows, spring suspension hook, level sensor, temperature sensor, pressure sensor and autonomous cruise speed system, its characteristics are: cover plate is three kinds of the flat admittedly annular software seal ring cover plates of circle flat board or conical cavity plug; The dull and stereotyped lower surface of circle is pasted with the flat annular shape annular air-pocket seal ring of circle, conical cavity is pasted with software seal ring and taper cover plate air sac sealing circle on the surface beyond the Great Wall.Internal diameter is set with bellows and spring suspension hook below two kinds of cover plate air sac sealing circles, and two ends respectively connect the lower end that the air bag guide securement support upper end other end connects cover plate, all bolted connection.Two air bags are arranged in the air bag guide securement support.The flat annular software seal ring of another circle has the pagoda of falling shape shape air bag guide securement support, and all screw connects.Its internal diameter is provided with air bag charge and exhaust pipe, air bag charge and exhaust pipe, stretches out cover plate by air bag charge and exhaust pipe hole, air bag charge and exhaust pipe hole respectively in the air bag guide securement support of three kinds of cover plates.Cover plate is provided with two group airbag aeration safety automatic valve pores, and the airbag aeration safety automatic valve pipe that is communicated with air bag is housed in the valve pore, and its pipe upside is equipped with airbag aeration safety automatic valve.On the cover board be provided with sensor and insert mouth, be inserted with pressure sensor, temperature sensor, level sensor respectively according to the order of sequence, sensor all is contained in the fixing rack for sensor, and the height locating piece is equipped with in the fixing rack for sensor upper end, and fixing rack for sensor is fixing up and down by nut by cover plate.Cover plate is provided with two group air bag charge and exhaust pipes hole, and the air bag charge and exhaust pipe is housed respectively.Also be provided with tank body pressure detection safety automatic valve pore and cover plate airbag aeration hole on the cover plate.Oil filling riser is single armed oil filling riser or the coaxial oil filling riser of more piece, single armed oil filling riser cover plate middle part is by flange captive joint oil filling riser liquid phase fixed knot, oil filling riser liquid phase fixed knot inner chamber is with the oil filling riser liquid phase successively and moves joint, the oil filling riser liquid phase moves the joint bottom thread and connects oil distributor, cover plate is provided with gas phase and reclaims the flange communication port, screw flange on the flange communication port connects gas phase and reclaims flexible pipe on the flange, the tail end that gas phase reclaims flexible pipe is equipped with the gas phase recovery control valve.Joint is moved by flange captive joint oil filling riser gas phase in the coaxial oil filling riser cover plate of more piece middle part, cover plate is provided with the pilot bar hole, in its hole, pilot bar is housed, pilot bar is threaded with cover plate, be fixed on oil filling riser gas phase fixed knot and pilot bar by the guide securement frame, cover plate is provided with the position-limited lever hole, in its hole, position-limited lever is housed, oil filling riser gas phase fixed knot inner chamber is equipped with oil filling riser liquid phase fixed knot, oil filling riser liquid phase fixed knot inner chamber is with the oil filling riser liquid phase successively and moves joint, the oil filling riser liquid phase moves the joint bottom lifting carriage that is threaded successively, oil distributor, oil filling riser gas phase fixed knot inner chamber is with the oil filling riser gas phase and moves joint, oil filling riser liquid phase fixed knot and oil filling riser gas phase fixed knot are fixed by bolted connection by flange, oil filling riser gas phase fixed knot left side is provided with limit switch, oil filling riser liquid phase fixed knot top is provided with liquid-phase tube, be connected with the liquid phase flexible pipe by flange, liquid phase flexible pipe afterbody is equipped with the liquid phase control cock, oil filling riser gas phase fixed knot top is provided with the gas phase pipe, reclaim flexible pipe by flange and gas phase and be connected, gas phase reclaims the flexible pipe afterbody gas phase recovery control valve is housed.
The present invention has simple in structure, adopts repeatedly air sac sealing, and is safe in utilization, reliable, the organic efficiency height.No leak, pollution-free meets national environmental protection and safety requirements, and this device meets airtight intrinsic safety type requirement of explosion proof down, and all kinds oil filling riser can both supportingly use under various operating modes, effectively raises gas reclaiming rate.Adopted control safety system (comprise and detect liquid level, pressure, temperature and gasbag pressure etc.), thoroughly having solved China all sidedly exists various oil gas bodies and can't reclaim in loading and unloading system, serious environmental issue that toxic and harmful can't focus on and reclaiming utilization, the safety in production problem, solve the interior electrolyte level of portable tank body and can't measure control, fluid temperature, tank body pressure self-measuring, gasbag pressure automatic guidance problem.The liquid level problem that transfinites belongs to the domestic initiation technology in the portable tank body.Guaranteed that gas normally reclaims, electrolyte level can be controlled in from requiring height 2～3mm during entrucking.Airtight cover plate air bag has the advantage of oil resistant, wear-resisting, withstanding corrosion and summary display controlling liquid liquid level, temperature, tank body pressure, all adopts contactless acquisition technique long service life, is to carry out work under automatic control state fully during operation.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Cover plate was the airtight structure of cover plate cutaway view of the flat annular air-pocket of circle when Fig. 1 used the single armed oil filling riser for a kind of multifunction multi-airbag leakage-free gas recycling closed tank car cover panel assembly of the present invention.
Fig. 2 is the birds-eye view of Fig. 1 cover plate 1.
Fig. 3 is the flat annular air-pocket closed cover plate structure scheme drawing of single armed oil filling riser circle.
Cover plate was taper air bag closed cover plate structure cutaway view when Fig. 4 used the single armed oil filling riser for a kind of multifunction multi-airbag leakage-free gas recycling closed tank car cover panel assembly of the present invention.
Fig. 5 is the birds-eye view of Fig. 4 cover plate 1.
Fig. 6 is a single armed oil filling riser taper air bag closed cover plate structure scheme drawing.
Cover plate was the flat annular air-pocket closed cover plate structure cutaway view of circle when Fig. 7 used the coaxial oil filling riser of more piece for a kind of multifunction multi-airbag leakage-free gas recycling closed tank car cover panel assembly of the present invention.
Fig. 8 is the birds-eye view of Fig. 7 cover plate 1.
Fig. 9 is the flat annular air-pocket closed cover plate structure scheme drawing of the coaxial oil filling riser circle of more piece.
Cover plate was taper air bag closed cover plate structure cutaway view when Figure 10 used the coaxial oil filling riser of more piece for a kind of multifunction multi-airbag leakage-free gas recycling closed tank car cover panel assembly of the present invention.
Figure 11 is the birds-eye view of Figure 10 cover plate 1.
Figure 12 is the coaxial oil filling riser taper of a more piece air bag closed cover plate structure scheme drawing.
Figure 13 is an air bag protecting sleeve structure intention.
Figure 14 is the airtight circle covering plate structure of the coaxial oil filling riser flat shape software of circle of a more piece cutaway view.
Figure 15 is the airtight circle covering plate structure of the single armed oil filling riser flat shape software of circle cutaway view.
The specific embodiment
In Fig. 2: be provided with flange 16 on the cover plate 1 by bolt, nut captive joint.Be provided with airbag aeration safety automatic valve pore 40,43 liang of groups of airbag aeration safety automatic valve pore successively.Tank body pressure detection safety automatic valve pore 39,41, the 42 liang of groups in air bag charge and exhaust pipe hole, sensor patchhole 35,36,37, cover plate airbag aeration pore 2, cover plate turnover panel hinge 3, and two gas phases reclaim flexible pipe 17.Hole on the cover plate 1 all adopts packing seal airtight.
In Fig. 1,2,3: cover plate 1 is dull and stereotyped for circle, its lower surface is pasted with the flat annular shape air sac sealing circle 34 of circle, the flat annular air-pocket seal ring 34 of circle is by cover plate airbag aeration pore 2, cover plate 1, and the state that two cover cover plate turnover panel hinges 3 can be observed airbag aeration is equipped with in both sides.There are mobile bellows 19 and mobile spring suspension hook 20 in air bag guide securement support 7 upper ends; 19,20 upper ends connect cover plate 1, and the lower end connects air bag guide securement support 7 upper ends.80,120 two air bags of air bag are housed, becoming one main part in the air bag guide securement support 7.Flat annular air-pocket seal ring 34 internal diameters of cover plate circle are greater than air bag guide securement support 7 external diameters, and flat annular air-pocket seal ring 34 external diameters of circle are greater than tank car people bore dia.Its effect is: the flat annular air-pocket seal ring of cover plate circle 34 is as once sealing, rely on oil filling riser from heavy load, the sealing surface of cover plate 1 and tank car jar mouth 23 is sought in the gas deformation in the flat annular air-pocket sealing 34 of circle automatically.Eliminate the out-of-flat of the portable storage tank jar of tank car mouth 23 simultaneously.The charge air of the flat annular air-pocket seal ring 34 of cover plate circle can be regulated.Levelness according to tank car jar mouth 23 is regulated.General charge air is between 40～60%.Make the flat annular air-pocket seal ring 34 of cover plate circle be coated on 1/2～1/3 area place of the portable storage tank jar of tank car mouth 23.Eliminate simultaneously with tank car jar mouth between levelness seal more, that the flat annular air-pocket seal ring 34 of cover plate circle has is low temperature resistant, oil resistant gas, wear-resisting, withstanding corrosion, the characteristic of high resilience fully enclosed is basic because flexibility and rebound resilience are assurance.Concrete size can be decided according to the size of the portable storage tank jar of tank car mouth 23.The material of cover plate 1 adopts aluminum alloy or corrosion-resistant steel, and this material can not produce spark and set off an explosion under impact effect.
Flat annular air-pocket seal ring 34 bottom diameters of cover plate circle are set with bellows 19, spring suspension hook 20 and air bag guide securement support 7.Air bag guide securement support 7 is two step cavities, lays two air bags 80,120.Mobile bellows 19 in air bag guide securement support 7 upper ends and mobile spring suspension hook 20 connect, and 19,20 its upper ends are connected with cover plate 1.Its effect is: two air bags 80,120 are installed, in case there is one group of air bag 80 to damage; Other has one group of air bag 120 to catch up with automatically, guarantees not influence handling labor and normally carries out.Mobile bellows 19 in air bag guide securement support 7 upper ends and mobile spring suspension hook 20, its effect is: when tank car storage tank jar mouth 23 misalignment cover plates 1 center, still can keep the no leak handling labor.When air bag guide securement support 7 inserts the tank car manhole, open source of the gas and give air bag 80,120 inflations.Under gas pressure, air bag 80,120 zone of swelling capsule guide securement support 7 displacements of taking offence laterally equably during inflation make the outside of air bag 80,120 be close to the inboard of tank car manhole, rely on the air pressure forced seal in the air bag 80,120; Mobile simultaneously bellows 19 and mobile spring suspension hook 20 be also in displacement, the level of synchronization displacement.Mobile simultaneously bellows 19 internal diameters remain unchanged, and gas is smooth and easy to be passed through.Mobile spring suspension hook 20 lower ends hang air bag guide securement support 7 upper ends.Mobile ripple 19 mobile spring suspension hooks, 20 upper ends and cover plate 1 bolted connection.Pass air bag guide securement support 7 and air bag 80,120, its internal diameter is provided with air bag charge and exhaust pipe 10,14 liang of groups of air bag charge and exhaust pipe.Air bag charge and exhaust pipe 10, air bag charge and exhaust pipe 14 stretch out cover plate 1 by air bag charge and exhaust pipe hole 41, air bag charge and exhaust pipe hole 42 respectively.On the air bag charge and exhaust pipe 10 airbag aeration control cock 9 is housed successively, air bag fills blow-off tee hand valve 8.On the air bag inflatable and exhaust pipe 14 airbag aeration control cock 13 is housed successively, air bag fills exhaust hand valve 12.The airbag aeration safety automatic valve pipe that is communicated with air bag 80 is housed in the airbag aeration safety automatic valve pore 40 on cover plate 1, its pipe is gone up side direction airbag aeration safety automatic valve 100 is housed, its effect is: control total system inflatable safety, it is excessive to prevent to inflate, damage air bag 80, inflation by air bag 80 makes the outside of air bag 80 closely contact no leak (air bag 120 same so work) with portable tank car storage tank jar mouth 23 internal diameters like this, its upper end closely contacts with cover plate annular shape air sac sealing circle 34, contact closely on the portable storage tank jar of tank car mouth 23 according to the space covering of setting, form the sealing of many air bags layer.Cover plate 1 middle part is by flange 16 captive joint oil filling riser liquid phase fixed knots 27, the oil filling riser liquid phase that oil filling riser liquid phase fixed knot 27 inner chambers is with successively moves joint 24,70, oil filling riser liquid phase fixed knot 27, oil filling riser liquid phase move joint 24,70 to be step through-hole be the coupling type connection mode, and its effect is: the oil filling riser liquid phase moves joint 24,70 and can not fall and cause the accident in the tank car tank interior when promoting steel rope 52 fractures that oil filling riser moves joint.The oil filling riser liquid phase moves joint 70 bottoms and is connected with steel rope 52, and the other end of steel rope 52 is fixed on the oil filling riser lift system 60.The oil filling riser liquid phase moves joint 70 bottom thread and connects oil distributor 67, and oil distributor 67 is the cap shape, and uniform hole is gone up on its top, and the effect of oil distributor is: reduce generation of static electricity.On cover plate 1, be provided with sensor and insert mouth 35,36,37, be inserted with pressure sensor 33, temperature sensor 32, level sensor 31 respectively according to the order of sequence.The contactless intrinsic safety type explosion-proof liquid level sensor 31 of BC series has sound and light alarm, and the automatic guidance electromagnetic valve switch stops handling labor, cuts off the pump house power supply function, thereby reaches the control liquid level.The explosion-proof temperature sensor 32 of R series intrinsic safety type has thermometric numeric display function.P series intrinsic safety type explosion-proof pressure sensor 33 detects the pressure in the tank car tank body, regulates flow, and numeric display ensures safety in production.Sensor all is contained in the fixing rack for sensor 6, and height locating piece 29 is equipped with in fixing rack for sensor 6 upper ends, plays the role of positioning.Fixing rack for sensor 6 inner chambers are through hole, and its external diameter is a screw thread, and fixing rack for sensor 6 is fixed by nut by cover plate 1.Two gas recovery flange communication port 17 screw flanges on the cover plate 1, connect gas phase on the flange and reclaim flexible pipe 30, the tail end that gas phase reclaims flexible pipe 30 is equipped with gas phase recovery control valve 18, the other end of gas phase recovery control valve 18 is connected with gas recovery system, the effect of gas phase recovery control valve 18 is: prevent that atmosphere from penetrating into gas recovery system, improve and reclaim the quality energy-saving and emission-reduction.In the tank body pressure detection safety automatic valve pore 39 on cover plate 1 tank body pressure detection safety automatic valve pipe is housed, its pipe is gone up tank body pressure detection safety automatic valve 15 is installed, effect is: when tank body pressure overflows, open exhaust automatically, judge the gas recovery system fault.
In Fig. 4: cover plate 1 is the conical cavity plug, conical cavity is pasted with the outer taper cover plate air sac sealing circle 134 similar bottle stoppers of taper software seal ring 5 beyond the Great Wall on the surface, and its effect is: rely on conical cavity to go up the taper software seal ring 5 taper cover plate air sac sealing circles of pasting 134 and integrally combine and 23 contact seals of portable storage tank jar mouth in the surface beyond the Great Wall.When the portable storage tank jar of tank car mouth 23 when being non-standard, we can adopt the structure of Fig. 4.Structure annexation among Fig. 4 is identical with Fig. 1, and the floor plan of Fig. 4 cover plate 1 is identical with Fig. 5.
In Fig. 8: be provided with flange 16 on the cover plate 1, be connected and fixed by bolt, nut.Be provided with airbag aeration safety automatic valve pore 40,43, position-limited lever hole 38, tank body pressure detection safety automatic valve pore 39, air bag charge and exhaust pipe hole 41,42, sensor patchhole 35,36,37 successively, pilot bar hole 28, pilot bar fixed mount 21, cover plate 1 airbag aeration pore 2, cover plate turnover panel hinge 3, the hole on the cover plate 1 all adopt the packing seal sealing.
In Fig. 7,8,9: cover plate 1 is dull and stereotyped for circle, and its lower surface is pasted with the flat annular shape air sac sealing circle 34 in garden.Oil filling riser gas phase fixed knot 63 inner chambers are equipped with oil filling riser liquid phase fixed knot 27 in the coaxial oil filling riser of more piece, and oil filling riser liquid phase fixed knot 27 and oil filling riser gas phase fixed knot 63 are fixed by bolted connection by flange 69,72.The oil filling riser liquid phase that oil filling riser liquid phase fixed knot 27 inner chambers is with successively moves joint 24,70,71, and liquid phase moves joint 71 bottoms and is connected with steel rope 52, and the other end of steel rope 52 is fixed on the oil filling riser lift system 60.Oil filling riser moves joint 71 bottoms and is threaded successively and promotes carriage 66, oil distributor 67, and the diameter that promotes carriage 66 moves the external diameter of joint 64 greater than the oil filling riser gas phase.Oil filling riser liquid phase fixed knot 27 upper ends are connected with oil filling riser fixed mount 61 bolt by flange 57.The oil filling riser gas phase that is with oil filling riser gas phase fixed knot 63 inner chambers moves joint 64, and joint 64 is moved by flange 16 captive joint oil filling riser gas phases in cover plate 1 middle part.Oil filling riser gas phase fixed knot 63 left sides are provided with limit switch 26, and its effect is: restriction cover plate 1 superior displacement is put, and mode of operation that can fast shut-off oil filling riser lift system 60 CD-ROM drive motor prevents that haulage cable 52 from being broken, otherwise can bring potential safety hazard.Oil filling riser liquid phase fixed knot 27 tops are provided with liquid-phase tube 53, are connected with liquid phase flexible pipe 50 by flange 55, and liquid phase flexible pipe 50 afterbodys are equipped with liquid phase control cock 51.Oil filling riser gas phase fixed knot 63 tops are provided with gas phase pipe 54, reclaim flexible pipe 30 by flange 56 and gas phase and are connected, and gas phase reclaims flexible pipe 30 afterbodys gas phase recovery control valve 18 is housed.Cover plate 1 is provided with pilot bar hole 28, pilot bar 22 is housed in its hole, pilot bar 22 is captiveed joint with cover plate 1 nut, by guide securement frame 21 fixedly oil filling riser gas phase fixed knot 63 and pilot bar 22, hole on pilot bar 22 and the guide securement frame 21 is a running-fit, pilot bar 22 adopts telescopic joint mode, its effect is: pilot bar 22 is had enough move up and down length, prevent that the oil filling riser gas phase from moving joint 64 cover plate 1 rotation when upper and lower motion, make cover plate 1 and 90 ° of pilot bar 22 maintenance levels and squareness, overcome the cable left and right sides wrapping phenomena of cover plate 1.Air bag charge and exhaust pipe 10 and air bag charge and exhaust pipe 14 are respectively by air bag charge and exhaust pipe hole 42, air bag charge and exhaust pipe hole 41 on the cover plate 1, on the air bag charge and exhaust pipe 10 airbag aeration control cock 9 is housed successively, air bag fills blow-off tee hand valve 8, is equipped with successively on the air bag charge and exhaust pipe 14 that air bag fills gas exhausting valve 13, air bag fills blow-off tee hand valve 12.Cover plate 1 is provided with tank body pressure detection safety automatic valve pore 39, and tank body pressure detection safety automatic valve pipe is housed in its hole, and tank body pressure detection safety automatic valve 15 is installed on the safe automatic valve pipe.Cover plate 1 is provided with position-limited lever hole 38, and position-limited lever 25 is housed in its hole, and position-limited lever 25 is inductors of limit switch 26, breaks when preventing steel rope 52 liftings in the oil filling riser liquid phase fixed knot 27 to cause the accident.On cover plate 1, be provided with sensor and insert mouth 35,36,37, be inserted with pressure sensor 33, temperature sensor 32, level sensor 31 respectively according to the order of sequence.
In Fig. 8: can observe the air bag mode of operation when upwards overturn in cover plate 1 cover plate turnover panel hinge 3 places, sealing function are arranged during upset downwards simultaneously, and the oil filling riser centrally aligned tank car manhole center that can adjust on the cover plate 1 acts on, overcome tank car manhole problem extremely not of uniform size (during large size tank car manhole, cover plate 1 is set level with 3, three of cover plate turnover panel hinges.During medium size tank car manhole, this plays a side 3. when small size tank car manhole the cover plate turnover panel, and the both sides of cover plate turnover panel hinge 3 are upset upwards.The work of three kinds of states can be played sealing function).
In Figure 10: cover plate 1 is the conical cavity plug, conical cavity is pasted with taper software seal ring 5 on the surface beyond the Great Wall, in taper skeleton 110 similar bottle stoppers are arranged, its effect is: rely on the surperficial taper software seal ring 5 of going up stickup of conical cavity to combine with taper cover plate air sac sealing circle 134 beyond the Great Wall, again with 23 contact seals of portable storage tank jar mouth.When the portable storage tank jar of tank car mouth 23 when being non-standard, we can adopt the structure of Figure 10.Structure annexation among Figure 10 is identical with Fig. 5, and the floor plan of Figure 10 cover plate 1 is identical with Figure 11.
In Figure 13: air bag protection software overlaps and is provided with a lining air bag protection software cover ring 201 on 200, and its diameter is decided according to tank car filling mouthful 23 an internal diameters size, and it has the coefficient of expansion of trace.Its effect: during use, air bag protection software cover 200 is put into the tank car man-hole opening.When air sac sealing circle 80,120 expands; air bag protection software cover 200 also expands, and the outside is close to tank car man-hole opening inboard, relies on the air pressure forced seal; overcome the burr that the long drain oil gas corrosion is caused in the tank car man-hole opening, scratch inherent air sac sealing circle 80,120.But put into 80,120 long-term uses of rear gasbag seal ring.
In Figure 14,15: cover plate 1 is circle flat annular cover plate software seal ring (234), and its lower surface connects the pagoda of falling shape shape air bag guide securement support (207) screw and connects, and accompanies air sac sealing circle 80,120 in the middle of (207).Other all methods of attachment are with (layout that comprises birds- eye view 2,5,8,11 cover plates 1 can supportingly be used.The oil filling riser of cover plate supporting all kinds of energy and diameter.Air sac sealing circle 80,120 fills emission control and measuring system is just the same).
Single armed oil filling riser 68 can be joined in cover plate 1 upper end, and the coaxial oil filling riser 64 of more piece and all kinds oil filling riser and diameter oil filling riser all adopt bolt to be connected with screw.Flat annular software cover plate for sealing circle 234 of circle and the pagoda of falling shape shape air bag guide securement support 207, be suitable for various types of tank car man-hole opening diameters and height, its effect is: the coefficient of expansion that reduces air sac sealing circle 80,120, purpose can increase the service life, improved safety in utilization, it is convenient, easy to operate that air sac sealing circle 80,120 is changed.
The present invention is work like this: after tank car is single location, adopt the single armed oil filling riser, the oil filling riser liquid phase moves joint 24,70 by oil filling riser lift system 60, steel rope 52 is loosened, at this moment liquid phase moves joint 24,70 and inserts the tank car bottom, airtight cover plate 1 moves on the tank car jar mouth 23 simultaneously, remains 40～60% air in the flat annular air-pocket circle of cover plate 1 circle.80, the 120 wait work of air sac sealing circle, we open airbag aeration control cock 9,13, at this moment air bag fills the state that blow-off tee hand valve 8,12 is in out, the air sac sealing circle begins to inflate 80,120 work, pressure in air sac sealing circle 80,120 reaches one regularly, air sac sealing circle ventilating control valve 9,13 SELF CL.9,13 can use separately.The oil filling riser liquid phase moves joint 24,70 and carries out entrucking under the liquid, discharges gas simultaneously, reclaims flexible pipe 30 by gas phase, and at this moment gas phase recovery control valve 18 is opened and carried out exhaust, enters the postorder gas recovery system and handles.When electrolyte level 3mm, stop handling labor automatically during level sensor 31 control entruckings, cut off the loading and unloading control cock.SELF CL gas recovery control cock 18 is opened air bag simultaneously and is filled blow-off tee hand valve 8,12, discharges gas in the air sac sealing circle 80,120, air sac sealing circle retracted for clearance.At this moment breakdown oil filling riser lift system 60, after liquid phase moves joint 24,70 up putting in place, cut off oil filling riser lift system 60 up mode of operations, at this moment portable storage tank of tank car or the portable storage tank of tank wagon are pulled away, finish this handling labor, the air sac sealing circle fills row's process all to carry out under the automatic guidance operation.
After tank car is a plurality of location, adopt the coaxial oil filling riser of more piece, the oil filling riser liquid phase moves joint 24,70,71 by oil filling riser lift system 60, steel rope 52 is loosened, driving seal cover board 1 goes downwards on the portable storage tank jar of the tank car mouth 23, the oil filling riser liquid phase moves joint 24 simultaneously, 70,71 insert the tank car bottom, we open airbag aeration control cock 9,13, at this moment the air sac sealing circle fills blow-off tee hand valve 8,12 states that are in out, the air sac sealing circle begins inflation, 80,120 work are when air sac sealing circle 80, pressure in 120 reaches one regularly, air sac sealing circle ventilating control valve 9,13 SELF CL.The oil filling riser liquid phase moves joint 24,70,71 and carries out entrucking under the liquid, discharge gas simultaneously, gas enters gas phase recovery flexible pipe 30 by the annular chamber that gas phase moves between joint 64 and the gas phase fixed knot 63, and at this moment gas phase recovery control valve 18 is opened and carried out exhaust, enters the postorder gas recovery system and handles.When electrolyte level 3mm, stop handling labor automatically during level sensor 31 control entruckings, cut off the loading and unloading control cock.SELF CL gas recovery control cock 18 is opened air sac sealing circle blow-off tee hand valve 8,12 simultaneously, discharges gas in the air bag 80,120, air sac sealing circle retracted for clearance.Breakdown oil filling riser lift system 60, it is up to make liquid phase move joint 24,70,71, position-limited lever 25 is simultaneously up, when running into limit switch 26, limit switch 26 sends signal, cuts off the up mode of operation of oil filling riser lift system 60, and at this moment portable storage tank of tank car or the portable storage tank of tank wagon are pulled away, finish this handling labor, the air sac sealing circle fills row's process all to carry out under the automatic guidance operation.
Claims (9)
1. a multifunction multi-airbag leakage-free gas recycling closed tank car cover panel assembly comprises three kinds of structure cover plates (1), circle flat annular cover plate air sac sealing circle (34) cover plate turnover panel hinge (3), bellows (19), spring suspension hook (20), air sac sealing circle (80) (120), air bag guide securement support (7).Taper cover plate air sac sealing circle (134), bellows (19), spring suspension hook (20), air sac sealing circle (80) (120), air bag guide securement support (7).Circle flat annular cover plate software seal ring (234), the pagoda of falling shape shape air bag guide securement support (207).Oil filling riser (68), level sensor (31), temperature sensor (32), pressure sensor (33) is characterized in that:
A, cover plate (1) are flat annular cover plate of circle or taper cover plate, the flat annular software seal ring cover plate of circle, three kinds of cover plates.Disk cover plate lower surface is pasted with the flat annular shape cover plate air sac sealing circle (34) of circle; Conical cavity is pasted with software seal ring (5) outside beyond the Great Wall on the surface has taper air sac sealing circle (134) internal diameter suit that bellows (19) spring suspension hook in parallel (20) is all arranged.(19) (20) upper end is threaded with middle part below the cover plate (1), bellows (19) and spring suspension hook (20) lower end and air bag guide securement support (7) bolted connection, air bag guide securement frame (7) therebetween holder have air sac sealing circle (80), (120), bellows (19), air bag guide securement support (7) and air bag (80), (120) to be one; Be provided with the pagoda of falling shape shape air bag guide securement support (207) bolted connection below the flat annular software cover plate for sealing circle (234) of circle, inboard its internal diameter is provided with air bag charge and exhaust pipe (10) air bag charge and exhaust pipe (14), stretches out cover plate (1) by air bag charge and exhaust pipe hole (41), air bag charge and exhaust pipe hole (42) respectively.
B, cover plate (1) are provided with airbag aeration safety automatic valve pore (40) (43), in below valve pore (40), (43) air bag charge and exhaust pipe (10), (14) that are communicated with air sac sealing circle (80), (120) are housed, airbag aeration safety automatic valve (100), (140) are housed on its cover plate.Air sac sealing circle (80) communicated air bags is filled comb (10); Air bag charge and exhaust pipe (10) upper end connects air bag and fills blow-off tee manual ball valve (8), and the upper end of (8) connects airbag aeration control cock (9); Air bag (120) communicated air bags is filled comb (14), and air bag fills comb (14) upper end connection air bag and fills blow-off tee manual ball valve (12), and the upper end connects airbag aeration control cock (13).Two airbag aeration control cock (9); (13) is furnished with appendix respectively.Cover plate (1) is provided with two side cover plate turnover panel hinges (3) and connects cover plate (1).On cover plate (1), be provided with sensor successively and insert mouthful (35), (36), (37), be inserted with pressure sensor (33), temperature sensor (32), level sensor (31) respectively according to the order of sequence, sensor all is contained in fixing rack for sensor (6) inner sensor fixed mount (6) upper end height locating piece (29) is housed, and fixing rack for sensor (6) is fixed by nut by cover plate (1).Cover plate (1) is provided with air bag charge and exhaust pipe hole (41), air bag charge and exhaust pipe hole (42), air bag charge and exhaust pipe (10), air bag charge and exhaust pipe (14) airbag aeration safety automatic valve pore (40), (43) is housed respectively airbag aeration safety automatic valve (100), (140) are housed.Also be provided with tank body pressure detection safety automatic valve pore (39) on the cover plate (1).Flat belt cover plate air sac sealing circle (34) of circle or taper cover plate air sac sealing circle (134) the flat annular cover plate software seal ring of circle (234) contact with jar mouthful (23) below the cover plate (1).Cover plate (1) upper end is provided with airbag aeration safety automatic valve (109); Pass with cover plate airbag aeration pore (2) and be connected; (109) lower end connects the air sac sealing circle wherein a kind of of two kinds (34) or (134).(109) side direction connection air bag fills blow-off tee manual ball valve (108), and (108) side direction connects airbag inflation pipe (107).
C, oil filling riser (68) is two kinds of the coaxial oil filling risers of single armed oil filling riser or more piece, single armed oil filling riser cover plate (1) middle part is by flange (16) captive joint oil filling riser liquid phase fixed knot (27), oil filling riser liquid phase fixed knot (27) inner chamber is with the oil filling riser liquid phase successively and moves joint (24), (70), the oil filling riser liquid phase moves joint (70) bottom thread and connects oil distributor (67), cover plate (1) is provided with gas phase and reclaims flange communication port (17), flange communication port (17) is gone up screw flange, connect gas phase on the flange and reclaim flexible pipe (30), the tail end that gas phase reclaims flexible pipe (30) is equipped with gas phase recovery control valve (18); Joint (64) is moved by flange (16) captive joint oil filling riser gas phase in the coaxial oil filling riser cover plate of more piece (1) middle part, cover plate (1) is provided with pilot bar hole (28), pilot bar (22) is housed in its hole, pilot bar (22) is threaded with cover plate (1), by pilot bar fixed mount (21) fixedly oil filling riser gas phase fixed knot (63) and pilot bar (22), cover plate (1) is provided with position-limited lever hole (38), position-limited lever (25) is housed in its hole, oil filling riser gas phase fixed knot (63) inner chamber is equipped with oil filling riser liquid phase fixed knot (27), oil filling riser liquid phase fixed knot (27) inner chamber is with the oil filling riser liquid phase successively and moves joint (24), (70), (71), the oil filling riser liquid phase moves joint (71) bottom and is threaded successively and promotes carriage (66), oil distributor (67), oil filling riser gas phase fixed knot (63) inner chamber is with the oil filling riser gas phase and moves joint (64), oil filling riser liquid phase fixed knot (27) passes through flange (69) with oil filling riser gas phase fixed knot (63), (72) fix by bolted connection, oil filling riser gas phase fixed knot (63) left side is provided with limit switch (26), oil filling riser liquid phase fixed knot (27) top is provided with liquid-phase tube (53), be connected with liquid phase flexible pipe (50) by flange (55), liquid phase flexible pipe (50) afterbody is equipped with liquid phase control cock (51), oil filling riser gas phase fixed knot (63) top is provided with gas phase pipe (54), reclaim flexible pipe (30) by flange (56) and gas phase and be connected, gas phase reclaims flexible pipe (30) afterbody gas phase recovery control valve (18) is housed.
2. a kind of multifunction multi-airbag leakage-free gas recycling closed tank car cover panel assembly according to claim 1 is characterized in that: air bag guide securement support (7) is the step cavity, split blade type mounting structure bolted connection.Its upper end is connected with spring suspension hook (20) screw with bellows (19).Bellows (19) is connected with spring suspension hook (20) upper end (1) screw below cover plate.
3. a kind of multifunction multi-airbag leakage-free gas recycling closed tank car cover panel assembly according to claim 1, it is characterized in that: circle flat annular cover plate software seal ring (237) lower end is the step cavity with the pagoda of falling shape shape air bag guide securement support (207), integral type mounting structure bolted connection.Upper end and cover plate (1) bolted connection.
4. a kind of multifunction multi-airbag leakage-free gas recycling closed tank car cover panel assembly according to claim 1 is characterized in that: air sac sealing circle (80) (120) internal diameter contacts with air bag guide securement support (7), the pagoda of falling shape shape air bag guide securement support (207) up and down.During unaerated: air sac sealing circle (80) (120) external diameter is consistent with air bag guide securement support (7) pagoda of falling shape shape air bag guide securement support (207) external diameter; Inflation rear gasbag seal ring (80) (120) expands and tank car man-hole opening closed contact laterally, have certain pressure and play sealing function, air bag adopts no valve inside technology, fills exhaust and adopts single wind line control system, and cross amount control system when preventing airbag aeration, have the pressurize effect.
5. a kind of multifunction multi-airbag leakage-free gas recycling closed tank car cover panel assembly according to claim 1 is characterized in that: the flat cover plate air sac sealing circle (34) that goes in ring of circle.Be connected with spring suspension hook (20) screw with bellows (19) below the cover plate (1); Bellows (19) is connected with the upper end screw of air bag guide securement support (7) with spring suspension hook (20) lower end.Air sac sealing circle guide securement support (7) central authorities have two air bags (80) (120) to form one.Cone-shaped software seal ring (5) is arranged in the taper cover plate air sac sealing circle (134), and pasting with cone-shaped skeleton (110) is one.Be connected with spring suspension hook (20) screw with bellows (19) below the cover plate (1), bellows (19) is connected with the upper end screw of air bag guide securement support (7) with spring suspension hook (20) lower end.Air bag guide securement support (7) central authorities have two air sac sealing circles (80) (120) to form one.Circle flat annular cover plate software seal ring (237), the following and pagoda of falling shape shape air bag guide securement support (207) bolted connection, the pagoda of falling shape shape air bag fixed mount (207) central authorities two groups of air sac sealing circles (80) (120) again form one; Be suitable for various tank car manholes, cover plate turnover panel hinge (3) is formed one with cover plate (1), cover plate (1) and cover plate turn over hinge (3) lower end and are provided with below a kind of cover plate air bag (34), the cover plate (1) pars intermedia and are provided with the bellows cavity and are connected (19), and are connected spring suspension hook (20).(19), the lower end of (20) is provided with air bag guide securement support (7), cover plate turnover panel hinge (3), cover plate (1) are formed one, it is characterized in that: cover plate turnover panel hinge (3) has three kinds of mode of operations, during large size tank car manhole, three cover plates are set level.During medium size tank car manhole, cover plate turnover panel hinge (3) plays a last side.During trumpet tank car population, cover plate turnover panel hinge (3) plays last two sides, satisfies various tank car manholes.The tapering of taper cover plate air sac sealing circle (134) is fit to various tank car manholes.
6. a kind of multifunction multi-airbag leakage-free gas recycling closed tank car cover panel assembly according to claim 1 is characterized in that: fixing rack for sensor (6) inner chamber is a through hole, and its external diameter is a screw thread.
7. a kind of multifunction multi-airbag leakage-free gas recycling closed tank car cover panel assembly according to claim 1 is characterized in that: air bag is housed on the air bag charge and exhaust pipe (10) successively fills gas exhausting valve (9) air bag and fill blow-off tee hand valve (8); Be equipped with successively on the air bag charge and exhaust pipe (14) that air bag fills blow-off tee hand valve (12), air bag fills gas exhausting valve (13).(8), (9), (10), (12), (13), (14) are all under pneumatic automatic guidance.
8. a kind of multifunction multi-airbag leakage-free gas recycling closed tank car cover panel assembly according to claim 1, it is characterized in that: single armed oil filling riser cover plate (1) middle part is by flange (16) captive joint oil filling riser liquid phase fixed knot (27), oil filling riser liquid phase fixed knot (27) inner chamber is with the oil filling riser liquid phase successively and moves joint (24), (70), the oil filling riser liquid phase moves joint (70) bottom thread and connects oil distributor (67), cover plate (1) is provided with gas phase and reclaims flange communication port (17), flange communication port (17) is gone up screw flange, connect gas phase on the flange and reclaim flexible pipe (30), the tail end that gas phase reclaims flexible pipe (30) is equipped with gas phase recovery control valve (18); Joint (64) is moved by flange (16) captive joint oil filling riser gas phase in the coaxial oil filling riser cover plate of more piece (1) middle part, cover plate (1) is provided with pilot bar hole (28), pilot bar (22) is housed in its hole, pilot bar (22) is threaded with cover plate (1), by pilot bar fixed mount (21) fixedly oil filling riser gas phase fixed knot (63) and pilot bar (22), cover plate (1) is provided with position-limited lever hole (38), position-limited lever (25) is housed in its hole, oil filling riser gas phase fixed knot (63) inner chamber is equipped with oil filling riser liquid phase fixed knot (27), oil filling riser liquid phase fixed knot (27) inner chamber is with the oil filling riser liquid phase successively and moves joint (24), (70), (71), the oil filling riser liquid phase moves joint (71) bottom and is threaded successively and promotes carriage (66), oil distributor (67), oil filling riser gas phase fixed knot (63) inner chamber is with the oil filling riser gas phase and moves joint (64), oil filling riser liquid phase fixed knot (27) passes through flange (69) with oil filling riser gas phase fixed knot (63), (72) fix by bolted connection, oil filling riser gas phase fixed knot (63) left side is provided with limit switch (26), oil filling riser liquid phase fixed knot (27) top is provided with liquid-phase tube (53), be connected with liquid phase flexible pipe (50) by flange (55), liquid phase flexible pipe (50) afterbody is equipped with liquid phase control cock (51), oil filling riser gas phase fixed knot (63) top is provided with gas phase pipe (54), reclaim flexible pipe (30) by flange (56) and gas phase and be connected, gas phase reclaims flexible pipe (30) afterbody gas phase recovery control valve (18) is housed.
9. a kind of multifunction multi-airbag leakage-free gas recycling closed tank car cover panel assembly according to claim 1; it is characterized in that: the structure of the flat annular cover plate air sac sealing circle of circle (34) is oval; the structure of taper cover plate air sac sealing circle (134) is semicircle; the structure of the flat annular cover plate software seal ring of circle (234) is dull and stereotyped ring; air sac sealing circle (80) (120) structure is to wait circle, and its outside face scribbles coating, protective surface.
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| CN200910164588A CN101837939A (en) | 2009-07-17 | 2009-07-17 | Multifunction multi-airbag leakage-free gas recycling closed tank car cover plate device |
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| CN200910164588A CN101837939A (en) | 2009-07-17 | 2009-07-17 | Multifunction multi-airbag leakage-free gas recycling closed tank car cover plate device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104670751A (en) * | 2015-01-27 | 2015-06-03 | 洛阳欣谱石化设备有限公司 | Planar inflation sealing device for tank opening of tank truck |
| CN104671179A (en) * | 2014-12-30 | 2015-06-03 | 芜湖市金宇石化设备有限公司 | Novel upper-mounted crane pipe airbag-type sealing device |
| CN106151876A (en) * | 2015-04-15 | 2016-11-23 | 兰州展辉电子科技有限公司 | Clean the airtight cover plate of gasbag-type of device for storage tank or tank car energy-conserving and environment-protective |
| CN108069481A (en) * | 2018-01-23 | 2018-05-25 | 张家港洁利环保科技有限公司 | One kind is used for the built-in steam guiding device of industrial waste acid process tank |
| CN108840304A (en) * | 2018-07-11 | 2018-11-20 | 天津市正方科技发展有限公司 | Automobile automatic loading system |
| CN109489232A (en) * | 2018-11-22 | 2019-03-19 | 广州市尚信净化工程有限公司 | A kind of air-conditioner set case monoblock type self sealing structure |
| CN109956209A (en) * | 2019-03-20 | 2019-07-02 | 广东嘉元科技股份有限公司 | Copper foil production pure water tank with dynamic seal structure |
| CN116441262A (en) * | 2023-06-14 | 2023-07-18 | 山西饮领生物科技开发有限公司 | Evaporator dirt cleaning device for sea buckthorn fruit wine production |
| CN116576257A (en) * | 2023-07-14 | 2023-08-11 | 江苏恒宇消防科技有限公司 | Improved leakage-free sealing valve |
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| CN104671179B (en) * | 2014-12-30 | 2018-05-15 | 芜湖市金宇石化设备有限公司 | Oil filling riser bellows sealing device is filled in one kind |
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| CN108069481B (en) * | 2018-01-23 | 2023-08-29 | 张家港洁利环保科技有限公司 | Built-in steam guiding-out device for industrial waste acid treatment tank |
| CN108069481A (en) * | 2018-01-23 | 2018-05-25 | 张家港洁利环保科技有限公司 | One kind is used for the built-in steam guiding device of industrial waste acid process tank |
| CN108840304A (en) * | 2018-07-11 | 2018-11-20 | 天津市正方科技发展有限公司 | Automobile automatic loading system |
| CN109489232A (en) * | 2018-11-22 | 2019-03-19 | 广州市尚信净化工程有限公司 | A kind of air-conditioner set case monoblock type self sealing structure |
| CN109956209A (en) * | 2019-03-20 | 2019-07-02 | 广东嘉元科技股份有限公司 | Copper foil production pure water tank with dynamic seal structure |
| CN109956209B (en) * | 2019-03-20 | 2023-10-27 | 广东嘉元科技股份有限公司 | Pure water tank with dynamic sealing structure for copper foil production |
| CN116441262A (en) * | 2023-06-14 | 2023-07-18 | 山西饮领生物科技开发有限公司 | Evaporator dirt cleaning device for sea buckthorn fruit wine production |
| CN116441262B (en) * | 2023-06-14 | 2023-09-05 | 山西饮领生物科技开发有限公司 | Evaporator dirt cleaning device for sea buckthorn fruit wine production |
| CN116576257A (en) * | 2023-07-14 | 2023-08-11 | 江苏恒宇消防科技有限公司 | Improved leakage-free sealing valve |
| CN116576257B (en) * | 2023-07-14 | 2023-09-08 | 江苏恒宇消防科技有限公司 | Improved leakage-free sealing valve |
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Inventor after: Zhang Hualei Inventor after: Shi Yanjun Inventor after: Qi Xiaoming Inventor after: Wang Ping Inventor after: Yang Li Inventor after: Yang Lei Inventor after: Huo Gaosheng Inventor after: Huo Xiangzhou Inventor after: Guo Hongjun Inventor after: Chen Baiwei Inventor after: Dong Bingli Inventor after: Jia Yongbin Inventor after: Li Qing Inventor after: Liu Changze Inventor after: Ke Wen Inventor after: Liu Yu Inventor after: Zhang Cheng Inventor after: Zhang Shunping Inventor after: Dong Linhuan Inventor after: Pang Rui Inventor after: Wang Juyan Inventor after: Ge Jun Inventor after: Lan Baotong Inventor after: Chen Xinming Inventor after: Jia Bo Inventor after: Zhang Wei Inventor after: Cai Zhijun Inventor after: Wang Zhi Inventor after: Guo Yong Inventor after: Zhang Yongqing Inventor after: Zhang Lisheng Inventor after: Guo Qinghai Inventor after: Guo Xinyu Inventor after: Shi Qi Inventor after: Gu Haiyang Inventor after: Wang Lei Inventor before: Zhang Hualei Inventor before: Shi Yanjun Inventor before: Qi Xiaoming Inventor before: Wang Ping Inventor before: Yang Li Inventor before: Yang Lei Inventor before: Huo Gaosheng Inventor before: Huo Xiangzhou Inventor before: Guo Hongjun Inventor before: Chen Baiwei Inventor before: Dong Bingli Inventor before: Jia Yongbin Inventor before: Li Qing Inventor before: Liu Changze Inventor before: Ke Wen Inventor before: Liu Yu Inventor before: Zhang Cheng Inventor before: Zhang Shunping Inventor before: Dong Linhuan Inventor before: Pang Rui Inventor before: Wang Juyan Inventor before: Ge Jun Inventor before: Lan Baotong Inventor before: Chen Xinming Inventor before: Jia Bo Inventor before: Zhang Wei Inventor before: Cai Zhijun Inventor before: Wang Zhi Inventor before: Guo Yong Inventor before: Zhang Yongqing Inventor before: Zhang Lisheng Inventor before: Guo Qinghai Inventor before: Guo Xinning Inventor before: Shi Qi Inventor before: Gu Haiyang Inventor before: Wang Lei |
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Free format text: CORRECT: INVENTOR; FROM: ZHANG HUALEI JIA YONGBIN LAN BAOTONG ZHANG LISHENG GUO QINGHAI GUO XINNINGSHI QI GU HAIYANG WANG LEI SHI YANJUN QI XIAOMING WANG PING YANG LUO YANG LEI HUO GAOSHENG HUO XIANGZHOU GUO HONGJUN CHEN BAIWEI DONG BINGLI LI QING LIU CHANGZE KE WEN LIU YU ZHANG CHENG ZHANG SHUNPING DONG LINHUAN PANG RUI WANG JUYAN GE JUN CHEN XINMING JIA BO ZHANG WEI CAI ZHIJUN WANG ZHI GUO YONG ZHANG YONGQING TO: ZHANG HUALEI JIA YONGBIN LAN BAOTONG ZHANG LISHENG GUO QINGHAI GUO XINYU SHI QI GU HAIYANG WANG LEI SHI YANJUN QI XIAOMING WANG PING YANG LUO YANG LEI HUO GAOSHENG HUO XIANGZHOU GUO HONGJUN CHEN BAIWEI DONG BINGLI LI QING LIU CHANGZE KE WEN LIU YU ZHANG CHENG ZHANG SHUNPING DONG |
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Application publication date: 20100922 |