CN106240761A - Water pollution processes ship - Google Patents

Water pollution processes ship Download PDF

Info

Publication number
CN106240761A
CN106240761A CN201610690501.6A CN201610690501A CN106240761A CN 106240761 A CN106240761 A CN 106240761A CN 201610690501 A CN201610690501 A CN 201610690501A CN 106240761 A CN106240761 A CN 106240761A
Authority
CN
China
Prior art keywords
water
asphalt felt
hull
connects
oil
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610690501.6A
Other languages
Chinese (zh)
Other versions
CN106240761B (en
Inventor
董波
张增胜
都嘉琦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chuzhou Vocational and Technical College
Original Assignee
Chuzhou Vocational and Technical College
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chuzhou Vocational and Technical College filed Critical Chuzhou Vocational and Technical College
Priority to CN201610690501.6A priority Critical patent/CN106240761B/en
Publication of CN106240761A publication Critical patent/CN106240761A/en
Application granted granted Critical
Publication of CN106240761B publication Critical patent/CN106240761B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/32Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for collecting pollution from open water
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B15/00Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/046Collection of oil using vessels, i.e. boats, barges
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B15/00Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/10Devices for removing the material from the surface
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20Controlling water pollution; Waste water treatment
    • Y02A20/204Keeping clear the surface of open water from oil spills

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Removal Of Floating Material (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)

Abstract

Water pollution processes ship, including hull, the water leg of upper shed is offered at the middle part of hull, the top of water leg connects one end of water inlet pipe, the bottom of water leg connects one end of outlet pipe, and the other end of water inlet pipe connects suction pump, and the water inlet of suction pump is positioned at the water surface, suction pump is arranged on the sidepiece of hull, and the other end of outlet pipe extend out to the outside of hull and is positioned on the water surface;The side at water leg top and deck in ship structure are provided with the first guided way of level, the first guided way coordinates and installs extruding groove.Water pollution of the present invention processes ship and can directly navigate by water to oil Polluted area, greasy dirt and the water on Polluted area surface is sucked, carries out adsorbing greasy dirt by asphalt felt, then got rid of by the water not having greasy dirt;Asphalt felt can carry out secondary use after of short duration process at once, is effectively improved the utilization rate of monolithic asphalt felt, can be stored by the greasy dirt of absorption, transports and can be processed or process to land after storage.

Description

Water pollution processes ship
Technical field
The invention belongs to water and pollute process field, specifically a kind of water pollution processes ship.
Background technology
Marine accident causes crude oil leakage relatively big on the impact of sea water, cause that one layer of oil pollution occurs across the sea. At present, asphalt felt is shed in the cleaning employing to sea surface oil stain across the sea, picks up asphalt felt after having absorption by asphalt felt again It is transported to land and carries out oil extraction or burning.The laying of asphalt felt and removal process operation inconvenience, transport and processing the most very Loaded down with trivial details, use inconvenience.
Summary of the invention
The present invention provides a kind of water pollution to process ship, in order to solve defect of the prior art.
The present invention is achieved by the following technical programs:
Water pollution processes ship, and including hull, the water leg of upper shed is offered at the middle part of hull, and the top of water leg connects water inlet pipe One end, the bottom of water leg connects one end of outlet pipe, and the other end of water inlet pipe connects suction pump, the water inlet position of suction pump At the water surface, suction pump is arranged on the sidepiece of hull, and the other end of outlet pipe extend out to the outside of hull and is positioned on the water surface, collection Several vertical springs are installed in the bottom of tank, and buffer stopper is installed at the top of spring;The side at water leg top and deck in ship structure Being provided with the first guided way of level, the first guided way coordinates and installs extruding groove, it is dynamic that band is installed in the bottom of extruding groove Roller, roller and the first guided way coordinate, and extruding groove connects one end of oil exit pipe, and the other end of oil exit pipe connects fuel reserve tank, Fuel reserve tank is arranged on hull, and oil exit pipe is provided with oil pump;The side of extruding groove installs the second guided way, and the second guide rail coordinates Being provided with the dynamic sliding seat of band, sliding seat can slide along the second guided way, mounting rotary electric machine on sliding seat, electric rotating machine Output shaft connect U-shaped bracing frame, on bracing frame be set with pressure roller;Portal frame is installed on the top of hull, and the top of portal frame is installed Hoist engine, the stay cord of hoist engine connects asphalt felt holding box by hook, is provided with asphalt felt in asphalt felt holding box, and asphalt felt is contained The bottom putting box is grid surface, and asphalt felt holding box can be inserted in water leg, and asphalt felt holding box can be inserted in extruding groove, The bottom of asphalt felt holding box can contact with buffer stopper.
Water pollution as above processes ship, and the side of described extruding groove is provided with several oil drain out, and each oil drain out is even Connecing an oil extraction arm, oil extraction arm connects oil exit pipe.
Water pollution as above processes ship, and the water inlet of described suction pump is the horn mouth that sheet is flat.
The invention have the advantage that water pollution of the present invention processes ship and can directly navigate by water to oil Polluted area, by dirt Greasy dirt and the water of dye region surface suck, and carry out adsorbing greasy dirt by asphalt felt, then are got rid of by the water not having greasy dirt;Asphalt felt warp Secondary use can be carried out after crossing of short duration process at once, be effectively improved the utilization rate of monolithic asphalt felt, by permissible for the greasy dirt absorbed Store, transport after storage and can be processed or process to land.Present invention direct operation across the sea carries out water pollution Process work, effectively utilize asphalt felt, reduce the quantity that asphalt felt uses, improve recycling rate of waterused, reduce processing cost.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is this Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention;Fig. 2 is the sectional view of the line A-A of Fig. 1;Fig. 3 is the direction view of the B of Fig. 1 Enlarged drawing.
Reference: 1 hull, 2 water legs, 3 water inlet pipes, 4 outlet pipes, 5 suction pumps, 6 first guided ways, 7 extruding grooves, 8 Oil exit pipe, 9 fuel reserve tanks, 10 oil pumps, 11 second guide rails, 12 sliding seats, 13 electric rotating machines, 14 bracing frames, 15 pressure rollers, 16 gantry Frame, 17 hoist engines, 18 asphalt felt holding box, 19 hooks, 20 asphalt felts, 21 oil extraction arms.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is The a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art The every other embodiment obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
Water pollution processes ship, as it can be seen, include hull 1, the water leg 2 of upper shed, water leg are offered in the middle part of hull 1 The top of 2 connects one end of water inlet pipe 3, and the bottom of water leg 2 connects one end of outlet pipe 4, and the other end of water inlet pipe 3 connects to be taken out Water pump 5, the water inlet of suction pump 5 is positioned at the water surface, and suction pump 5 is arranged on the sidepiece of hull 1, and the other end of outlet pipe 4 stretches out To the outside of hull 1 and be positioned on the water surface, several vertical springs 22 are installed in the bottom of water leg 2, and the top of spring 22 is installed Buffer stopper 23;The side at water leg 2 top and deck in ship structure are provided with the first guided way 6 of level, and the first guided way 6 coordinates Installing extruding groove 7, the bottom of extruding groove 7 is installed and is carried dynamic roller, and roller and the first guided way 6 coordinate, and extruding groove 7 connects Running in one end of oil pipe 8, the other end of oil exit pipe 8 connects fuel reserve tank 9, and fuel reserve tank 9 is arranged on hull 1, and oil exit pipe 8 is provided with Oil pump 10;The side of extruding groove 7 installs the second guided way 11, the second guide rail 11 coordinates and is provided with the dynamic sliding seat 12 of band, Sliding seat 12 can slide along the second guided way 11, mounting rotary electric machine 13 on sliding seat 12, and the output shaft of electric rotating machine 13 is even Connect U-shaped bracing frame 14, bracing frame 14 is set with pressure roller 15;Portal frame 16 is installed on the top of hull 1, and the top of portal frame 16 is installed Hoist engine 17, the stay cord of hoist engine 17, by hook 19 connection asphalt felt holding box 18, is provided with oil suction in asphalt felt holding box 18 Felt 20, the bottom of asphalt felt holding box 18 is grid surface, and asphalt felt holding box 18 can be inserted in water leg 2, and asphalt felt holds Box 18 can be inserted in extruding groove 7, and the bottom of asphalt felt holding box can contact with buffer stopper.At water pollution of the present invention Reason ship can directly navigate by water to oil Polluted area, greasy dirt and the water on Polluted area surface is sucked, is adsorbed by asphalt felt Greasy dirt, then the water not having greasy dirt is got rid of, oil-absorbing process can give asphalt felt holding box 18 by buffer stopper 23 and spring 22 One support force, spring 22 can be compressed to the shortest by the overall weight of asphalt felt holding box 18, in time at the work of buoyancy Also being able to spring 22 under with compress, spring 22 and buffer stopper 23 can reduce the heavy burden of the stay cord of hoist engine 17, increase safety; Asphalt felt can carry out secondary use after of short duration process at once, is effectively improved the utilization rate of monolithic asphalt felt, by absorb Greasy dirt can store, and transports and can be processed or process to land after storage.Present invention direct operation across the sea is carried out The process work that water pollutes, effectively utilizes asphalt felt, reduces the quantity that asphalt felt uses, and improves recycling rate of waterused, and reduction processes Cost.
Specifically, being siphoned away by the greasy dirt squeezed out in time for convenience, the side of the extruding groove 7 described in the present embodiment sets Having several oil drain out, each oil drain out connects an oil extraction arm 21, and oil extraction arm 21 connects oil exit pipe 8.By each oil extraction Arm 21 can reduce the distance of greasy dirt walking such that it is able to is quickly siphoned away by greasy dirt.
Concrete, in order to increase the scope of water suction, the water inlet of the suction pump 5 described in the present embodiment is the loudspeaker that sheet is flat Mouthful.Can be increased the horizontal extent of water suction by horn mouth, the mouth of flat the most only absorbs upper end water and the greasy dirt of the water surface, subtracts The suction volume of few water.
The work process of the present invention is: by the operation of hull 1 and suction pump 5 by greasy dirt and water suction in the lump to water leg In 2, when water reach a certain amount of after stop pumping, after waiting that the profit in water leg 2 is stable, greasy dirt can float on the surface.At volume Raise under the effect of machine 17, the asphalt felt holding box 18 with asphalt felt 20 is fallen into and makes asphalt felt 20 be inhaled by greasy dirt to the water surface Receive.If once greasy dirt being absorbed and asphalt felt 20 being not reaching to saturated, then asphalt felt holding box 18 is mentioned, will catchment The clear water of groove 2 is got rid of, and resorbs new oil mixing with water and sucks, and continues above-mentioned steps and carries out oil suction operation, until asphalt felt 20 reaches To saturated.After asphalt felt 20 is saturated, asphalt felt holding box 18 is mentioned, drive extruding groove 7 to move to asphalt felt holding box 18 Bottom, falls to asphalt felt holding box 18 extrude in groove 7, takes hook 19, and electric rotating machine 13 rotates pressure roller 15 and oil suction Felt 20 coordinates and is only pushed down by asphalt felt 20, sliding seat 12 transverse shifting, and the greasy dirt in asphalt felt 20 is extruded by pressure roller 15, Store in flowing into fuel reserve tank 9 by oil exit pipe 8.After greasy dirt extrusion in asphalt felt 20, hang up hook 19, restPose again Carry out the oily waste treatment of a new round.
Last it is noted that above example is only in order to illustrate technical scheme, it is not intended to limit;Although With reference to previous embodiment, the present invention is described in detail, it will be understood by those within the art that: it still may be used So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent; And these amendment or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and Scope.

Claims (3)

1. water pollution processes ship, it is characterised in that: include that hull (1), the middle part of hull (1) offer the water leg (2) of upper shed, The top of water leg (2) connects one end of water inlet pipe (3), and the bottom of water leg (2) connects one end of outlet pipe (4), water inlet pipe (3) the other end connects suction pump (5), and the water inlet of suction pump (5) is positioned at the water surface, and suction pump (5) is arranged on hull (1) Sidepiece, the other end of outlet pipe (4) extend out to the outside of hull (1) and is positioned on the water surface, and the bottom of water leg (2) is installed several Vertical spring (22), buffer stopper (23) is installed at the top of spring (22);Set on the side at water leg (2) top and deck in ship structure Having first guided way (6) of level, the first guided way (6) upper cooperation installs extruding groove (7), and band is installed in the bottom of extruding groove (7) Dynamic roller, roller and the first guided way (6) coordinate, and extruding groove (7) connects one end of oil exit pipe (8), oil exit pipe (8) The other end connect fuel reserve tank (9), fuel reserve tank (9) is arranged on hull (1), and oil exit pipe (8) is provided with oil pump (10);Extruding groove (7) side installs the second guided way (11), and the upper cooperation of the second guide rail (11) is provided with the dynamic sliding seat of band (12), sliding seat (12) can slide along the second guided way (11), the upper mounting rotary electric machine (13) of sliding seat (12), the output of electric rotating machine (13) Axle connects U-shaped bracing frame (14), and bracing frame (14) is set with pressure roller (15);Portal frame (16), gantry are installed in the top of hull (1) Hoist engine (17) is installed at the top of frame (16), and the stay cord of hoist engine (17) connects asphalt felt holding box (18) by hook (19), Being provided with asphalt felt (20) in asphalt felt holding box (18), the bottom of asphalt felt holding box (18) is grid surface, asphalt felt holding box (18) can insert in water leg (2), asphalt felt holding box (18) can be inserted in extruding groove (7), asphalt felt holding box (18) Bottom can contact with buffer stopper (23).
Water pollution the most according to claim 1 processes ship, it is characterised in that: the side of described extruding groove (7) is provided with number Individual oil drain out, each oil drain out connects an oil extraction arm (21), and oil extraction arm (21) connects oil exit pipe (8).
Water pollution the most according to claim 1 processes ship, it is characterised in that: the water inlet of described suction pump (5) is sheet Flat horn mouth.
CN201610690501.6A 2016-08-20 2016-08-20 Water pollution handles ship Active CN106240761B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610690501.6A CN106240761B (en) 2016-08-20 2016-08-20 Water pollution handles ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610690501.6A CN106240761B (en) 2016-08-20 2016-08-20 Water pollution handles ship

Publications (2)

Publication Number Publication Date
CN106240761A true CN106240761A (en) 2016-12-21
CN106240761B CN106240761B (en) 2017-12-08

Family

ID=57593006

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610690501.6A Active CN106240761B (en) 2016-08-20 2016-08-20 Water pollution handles ship

Country Status (1)

Country Link
CN (1) CN106240761B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107323625A (en) * 2017-08-17 2017-11-07 岑全振 One kind improves environments such as subsea weeding apparatus
CN107322966A (en) * 2017-08-26 2017-11-07 中鸿纳米纤维技术丹阳有限公司 The nanofiber asphalt felt of modified form light-weight environment-friendly
CN107926830A (en) * 2017-12-22 2018-04-20 鲁忠华 A kind of floated pond floating on water oil removal device in mandarin sturgeon breeding water face
CN109515633A (en) * 2019-01-14 2019-03-26 徐路 A kind of intelligence sampling unmanned boat for ocean oiliness floating film

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100371616B1 (en) * 1999-10-07 2003-02-17 고영래 Floating matter remove treatment apparatus
CN101108650A (en) * 2007-08-18 2008-01-23 燕山大学 Collection boat adsorbing large area float oil on ocean
CN102167139A (en) * 2011-03-28 2011-08-31 山东省油区环境污染治理工程技术研究中心 Vessel for clearing and recycling water surface petroleum pollutants
CN203255345U (en) * 2013-02-19 2013-10-30 交通运输部水运科学研究所 Floating type oil spill emergency system
CN104149944A (en) * 2014-05-29 2014-11-19 浙江海洋学院 Water-borne oil spilling cleaning boat and control method thereof
CN104343109A (en) * 2013-08-05 2015-02-11 李正浩 Oil collection apparatus
CN105464062A (en) * 2014-08-19 2016-04-06 扬州三江环安设备有限公司 Falling-resistant oil absorption and oil containment boom
CN105484214A (en) * 2016-01-22 2016-04-13 曹庆俊 Oil slick collecting ship
CN205168826U (en) * 2015-09-06 2016-04-20 李鉴航 Edible vegetable oil ship
CN206087206U (en) * 2016-08-20 2017-04-12 滁州职业技术学院 Water pollution dyes processing ship

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100371616B1 (en) * 1999-10-07 2003-02-17 고영래 Floating matter remove treatment apparatus
CN101108650A (en) * 2007-08-18 2008-01-23 燕山大学 Collection boat adsorbing large area float oil on ocean
CN102167139A (en) * 2011-03-28 2011-08-31 山东省油区环境污染治理工程技术研究中心 Vessel for clearing and recycling water surface petroleum pollutants
CN203255345U (en) * 2013-02-19 2013-10-30 交通运输部水运科学研究所 Floating type oil spill emergency system
CN104343109A (en) * 2013-08-05 2015-02-11 李正浩 Oil collection apparatus
CN104149944A (en) * 2014-05-29 2014-11-19 浙江海洋学院 Water-borne oil spilling cleaning boat and control method thereof
CN105464062A (en) * 2014-08-19 2016-04-06 扬州三江环安设备有限公司 Falling-resistant oil absorption and oil containment boom
CN205168826U (en) * 2015-09-06 2016-04-20 李鉴航 Edible vegetable oil ship
CN105484214A (en) * 2016-01-22 2016-04-13 曹庆俊 Oil slick collecting ship
CN206087206U (en) * 2016-08-20 2017-04-12 滁州职业技术学院 Water pollution dyes processing ship

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107323625A (en) * 2017-08-17 2017-11-07 岑全振 One kind improves environments such as subsea weeding apparatus
CN107322966A (en) * 2017-08-26 2017-11-07 中鸿纳米纤维技术丹阳有限公司 The nanofiber asphalt felt of modified form light-weight environment-friendly
CN107322966B (en) * 2017-08-26 2023-11-03 广州市自净环保有限公司 Improved light environment-friendly nanofiber oil absorption felt
CN107926830A (en) * 2017-12-22 2018-04-20 鲁忠华 A kind of floated pond floating on water oil removal device in mandarin sturgeon breeding water face
CN109515633A (en) * 2019-01-14 2019-03-26 徐路 A kind of intelligence sampling unmanned boat for ocean oiliness floating film

Also Published As

Publication number Publication date
CN106240761B (en) 2017-12-08

Similar Documents

Publication Publication Date Title
CN106240761A (en) Water pollution processes ship
CN103072674B (en) A kind of water rubbish clean-up vessel
CN105129036B (en) Separating-closing type ocean oil leak recovery method and system
CN109930571A (en) A kind of novel spilled oil on water surface collection oil fence based on principle of negative pressure
CN206087206U (en) Water pollution dyes processing ship
CN203111457U (en) Water surface garbage collection ship
CN205435067U (en) Portable oil slick is retrieved and oil -water separator
CN102490873A (en) Water surface operating ship capable of moving up and down
CN105484220A (en) Oil containment type oil absorption drag fence
CN205329662U (en) Enclose oily formula oil absorption drag bar
CN208055745U (en) Steel wire rope oil immerging apparatus
CN207507868U (en) A kind of half recyclable guiding cable degreasing unit
CN109920609A (en) Device for filling oil in a kind of cable cover(ing)
CN205892798U (en) Water pollution dyes and floats processing apparatus
CN202449175U (en) Liftable and movable water surface workboat
CN206970076U (en) A kind of endless rope winch steel wire rope automatic oiling device
CN203021948U (en) Sewage-recyclable road railing washing device
CN205435161U (en) Useless emulsion advances a jar preceding filter equipment
CN201626855U (en) Water-surface oil stain removing device
CN111333146A (en) Water pollution treatment ship
CN205904178U (en) Circulated purger of worm gear
CN106315735A (en) Water pollution floating treatment device
CN208829323U (en) A kind of automatic oil squeezing device on oil suction support column
CN205311852U (en) Ship is clear away to two formula crude oil in sea
CN215669386U (en) South-to-north water transfer surface of water oil slick clearing device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant