CN2510436Y - Combined outer floating plate for oil-storage tank - Google Patents

Combined outer floating plate for oil-storage tank Download PDF

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Publication number
CN2510436Y
CN2510436Y CN01260295U CN01260295U CN2510436Y CN 2510436 Y CN2510436 Y CN 2510436Y CN 01260295 U CN01260295 U CN 01260295U CN 01260295 U CN01260295 U CN 01260295U CN 2510436 Y CN2510436 Y CN 2510436Y
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CN
China
Prior art keywords
fixed beam
plate
cover plate
float
contained
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.)
Expired - Fee Related
Application number
CN01260295U
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Chinese (zh)
Inventor
张凤球
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.)
Zibo letter O Zhang Shifu disc Technology Development Co Ltd
Original Assignee
张凤球
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 张凤球 filed Critical 张凤球
Priority to CN01260295U priority Critical patent/CN2510436Y/en
Application granted granted Critical
Publication of CN2510436Y publication Critical patent/CN2510436Y/en
Priority to PCT/CN2002/000677 priority patent/WO2003048008A1/en
Priority to AU2002338125A priority patent/AU2002338125A1/en
Priority to RU2004112764/12A priority patent/RU2004112764A/en
Priority to US10/491,361 priority patent/US20050035123A1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/34—Large containers having floating covers, e.g. floating roofs or blankets
    • B65D88/42—Large containers having floating covers, e.g. floating roofs or blankets with sealing means between cover rim and receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/34—Large containers having floating covers, e.g. floating roofs or blankets

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

An assembled external floating plate for oil tanks pertains to oil storage and transportation technology field, which is made of an I-shaped steel component by steel plates and is connected into a radicalized structure framework through bolts; plastic floaters are arranged fully in the framework, and a central plate thereof is connected with a radial beam and an internal ring beam which is connected with a cover board fixed beam; a floater fixed beam is connected respectively with the fixed beam and the radial beam, and a tongue shaped sealing rubber belt is arranged on the fixed beam; a bladder shaped sealing rubber belt is arranged under the fixed beam, which is a two layer structure; the upper part of an anti rotary steel wire is arranged on a bracket, the lower part of which is connected with the tank bottom; the floating plate of the utility model can prevent oil from being contaminated and deteriorated, and reduce the loss of oil evaporation, the light weight floaters will not block the plate which can cause plate sinking.

Description

The assembly type external floating dish that petrol storage tank is used
Technical field
The utility model relates to the assembly type external floating dish that a kind of petrol storage tank is used, and belongs to the oil movement and storage apparatus technology.
Background technology
Usually in petrol storage tank, load onto floating plate, can prevent that like this oil material contamination is rotten, also can reduce the oil plant evaporation loss.CN88201602 introduce a kind of in floating plate top (interior floating plate), it is processed into the I-shape steel part with the steel plate aluminium sheet, bolt together radial structural framework places among the skeleton in the form of a ring with plastic float again; The float of a kind of electrostatic prevention of providing of CN90222242.5 and for example, it is the isosceles triangular structures of 30 degree, and this structure is complicated, and float is difficult for processing and inconvenience is installed.A kind of traditional exterior float disc is arranged in addition, and it is welded into steel plate, and its commissure is easy to seepage, so that causes heavy dish.The floating plate lifting will cause chuck so that heavy dish by guide pillar as centre-of gravity shift.Exterior float disc weight is big simultaneously, and it is more to consume metallic material, and the exterior float disc periphery is with capsule formula caulking gum band, because friction coefficient is big, so be easy to breakage, it is more time-consuming that part is changed in maintenance.
Summary of the invention
The purpose of this utility model is the assembly type external floating dish that will provide a kind of petrol storage tank to use, and it can overcome above-mentioned shortcoming.Its exterior float disc is processed into i-steel component with steel plate, and bolt together becomes skeleton, and the accident of heavy dish can not take place the shortcoming of no weld seam seepage; Its periphery adopts the double-decker of ligulate sealant tape and capsule formula sealant tape, seals not cracky, and time-consuming maintenance is reduced.Float is paved with the space of whole skeleton, and its float is thinner, can improve its oil reserve, and the making of float employing non-metallic material, and it is in light weight and metallic material consumption is little.
The structure of the assembly type external floating dish that petrol storage tank is used is the i-steel component that interior floating plate (2) is made with steel plate, and bolt together radial structural framework, completely is laid in the skeleton space by plastic float (9).The spider of exterior float disc (10) connects radial girders (11) and interior collar tie beam (12), and connect the cover plate fixed beam (13) of several horizontal cross along interior collar tie beam (12), float fixed beam (14) is connected with radial girders (11) with cover plate fixed beam (13) obliquely, and cover plate (15) is contained in above the cover plate fixed beam (13) and compresses with press strip (16).Ligulate sealant tape (21) is contained in above the sealing band fixed mount (22), and capsule formula rubber tape (25) is contained in below the fixed beam (22), and ligulate sealant tape (21) and capsule formula rubber tape (25) are structure of two layers.Cover plate (15) is the double-decker of layer of metal plate and one deck glass epoxy.Anti-rotation steel wire (29) top is contained on (30) support, and the bottom joined with a jar end.
The advantage of the assembly type external floating dish that petrol storage tank is used is that floating plate is processed into i-steel component with steel plate or aluminium sheet, bolt together radial structural framework again, adopt plastic cement to float and completely be laid on the skeleton space, it is in light weight, heavy dish accident can not take place, its anti-rotation steel wire can float, and plays the effect of flexible guiding, avoids causing the fault of chuck.Ligulate sealant tape and be double-decker, the not fragile work capacity that also can reduce maintenance.
Description of drawings
Fig. 1. the exterior float disc front elevation
Fig. 2. the exterior float disc birds-eye view
By Fig. 1, exterior float disc (2) is housed in the tank body (1), and central row bucket (3) is equipped with in its center, joins with bottom drain hose (4), several supporting legs (5) and urgent sluicing valve (6) are equipped with in the bottom of exterior float disc (2), and the center is equipped with a safe connection for bbreather pipe (7) in addition; One manhole (8) easy access is set above the exterior float disc (2).Fire-fighting foams guar plate plate (32) is housed above the buoyancy aid, and support (30) is equipped with at the top of tank body (31).
By Fig. 2, adopt steel plate or aluminium sheet to be processed into i-steel component, bolt together radial structural framework again, it is lighter to adopt oil resistant hard polyurethane ester material to make plastic float (9), and it completely is laid in the skeleton space.
By Fig. 2, spider (10) connects radial girders (11) and interior collar tie beam (12), and connect the cover plate fixed beam (13) of several horizontal cross along interior collar tie beam (12), float fixed beam (14) is connected with radial girders (11) with cover plate fixed beam (13) obliquely, plastic float (9) completely is laid in the skeleton space, cover plate (15) is paved on above the cover plate fixed beam (13), uses press strip (16) to compress again.Cover plate (15) is the double-decker of layer of metal plate and one deck glass epoxy.
By Fig. 1, anti-rotation steel wire (29) top is contained on (30) support, and the bottom joined with a jar end, and exterior float disc (2) can float by anti-rotation steel wire (29), plays the flexible guiding effect, the chuck of avoiding guide pillar to cause.Waxing scraper (28) strikes off the wax on oil tank (1) wall get off, and lead (19) upper end is connected with support (30), and weather shield (20) tilts laterally from exterior float disc (2) edge and places the top of the thick float in outer ring (18); Ligulate sealant tape (21) is contained in above the sealing band fixed mount (22), and peripheral thick float (18) is contained in below the fixed mount (22), and ligulate sealant tape (21) and capsule formula sealant tape (25) are double-deckers.Helper equalizer bar (26) is contained in guide rail (27) two ends near the tank skin place.
The specific embodiment
Earlier that cycle beam (23) and interior collar tie beam (12) is affixed with bolt in petrol storage tank (1) bottom during the exterior float disc assembling, end with radial girders (11) is connected with interior collar tie beam (12) again, and the other end is connected with spider (10), load onto supporting leg (5) in exterior float disc (2) bottom again simultaneously, plastic cement float (9) and cover plate fixed beam (13) are installed in order successively and are paid beam (28).From petrol storage tank (1) bottom water-filling, make exterior float disc (2) buoyance lift and as the workplatform that the welding of petrol storage tank (1) tank skin is installed, emit the foreign material of removing behind the water in the exterior float disc (2), load onto cover plate (15) and compress with press strip (16).Holding manhole (8) successfully uses for maintenance, settle helper guide rail (27) and helper equalizer bar (26), guide rail (27) at both ends is near the tank skin place, ligulate sealant tape (21) be contained in the top of fixed beam (13) and capsule formula sealant tape (25) be contained in fixed beam (13) below, waxing scraper (28) is contained in below the thick float in outer ring (18), the top of anti-rotation steel wire (29) is contained in above the support (30), is connected with at the bottom of the jar again below; Waxing scraper (28) be contained in the thick float in outer ring (18) below, when exterior float disc (2) when moving downwards, the wax on the tank skin can be struck off.Lead (19) upper end is connected with support (30), and safe connection for bbreather pipe (7) is contained in contiguous place, center.The center of exterior float disc (2) is equipped with central row bucket (3) and is joined with bottom drain hose (4).

Claims (4)

1. assembly type external floating dish that petrol storage tank is used, it is characterized in that the i-steel component that interior floating plate (2) is made with steel plate, and bolt together radial structural framework, completely be laid in the skeleton space by plastic float (9), the spider of exterior float disc (10) connects radial girders (11) and interior collar tie beam (12), and connect the cover plate fixed beam (13) of several horizontal cross along interior collar tie beam (12), float fixed beam (14) is connected with radial girders (11) with cover plate fixed beam (13) obliquely, and cover plate (15) is contained in above the cover plate fixed beam (13) and compresses with press strip (16).
2. assembly type external floating dish according to claim 1, it is characterized in that ligulate sealant tape (21) is contained in above the sealing band fixed mount (22), and capsule formula rubber tape (25) is contained in below the fixed beam (22), and ligulate sealant tape (21) and capsule formula rubber tape (25) are structure of two layers.
3. assembly type external floating dish according to claim 1 is characterized in that cover plate (15) is the double-decker of layer of metal plate and one deck glass epoxy.
4. assembly type external floating dish according to claim 1 is characterized in that anti-rotation steel wire (29) top is contained on (30) support, and the bottom joined with a jar end.
CN01260295U 2001-09-27 2001-09-27 Combined outer floating plate for oil-storage tank Expired - Fee Related CN2510436Y (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN01260295U CN2510436Y (en) 2001-09-27 2001-09-27 Combined outer floating plate for oil-storage tank
PCT/CN2002/000677 WO2003048008A1 (en) 2001-09-27 2002-09-25 Assembled floating cover for a storage tank
AU2002338125A AU2002338125A1 (en) 2001-09-27 2002-09-25 Assembled floating cover for a storage tank
RU2004112764/12A RU2004112764A (en) 2001-09-27 2002-09-25 COMPOSITE OUTDOOR FLOATING COVER FOR OIL RESERVOIR
US10/491,361 US20050035123A1 (en) 2001-09-27 2002-09-25 Assembled floating cover for a storage tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN01260295U CN2510436Y (en) 2001-09-27 2001-09-27 Combined outer floating plate for oil-storage tank

Publications (1)

Publication Number Publication Date
CN2510436Y true CN2510436Y (en) 2002-09-11

Family

ID=4724284

Family Applications (1)

Application Number Title Priority Date Filing Date
CN01260295U Expired - Fee Related CN2510436Y (en) 2001-09-27 2001-09-27 Combined outer floating plate for oil-storage tank

Country Status (5)

Country Link
US (1) US20050035123A1 (en)
CN (1) CN2510436Y (en)
AU (1) AU2002338125A1 (en)
RU (1) RU2004112764A (en)
WO (1) WO2003048008A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102941988A (en) * 2012-10-31 2013-02-27 中国石油化工股份有限公司 Sealing device with self-cleaning function used in internal floating roof storage tank
CN105905460A (en) * 2016-06-17 2016-08-31 连云港锦缘石化设备制造有限公司 Full contact buoyancy tank type internal floating pan

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050072071A1 (en) * 2003-10-03 2005-04-07 Bonner Charles L. Tank cover with composite cover panels
WO2014085671A1 (en) * 2012-11-30 2014-06-05 Colorado Lining International, Inc. Cover system with tethering
CN108216954B (en) * 2016-12-09 2019-08-20 中国石油化工股份有限公司 A kind of floating roof tank inhibiting oil gas volatilization
CN107497144A (en) * 2017-09-22 2017-12-22 中国恩菲工程技术有限公司 For concentrator cover plate and there is its concentrator
CN111634563A (en) * 2020-05-28 2020-09-08 江苏科强新材料股份有限公司 Floating roof tank sealing structure based on tongue-shaped sealing belt and assembling process thereof
CN115504105B (en) * 2022-11-24 2023-03-17 江苏海裕新材料科技有限公司 Full-liquid-connection internal floating disc and honeycomb plate installation method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2282772A (en) * 1939-04-15 1942-05-12 John H Wiggins Pontoon type floating roof for liquid storage tanks
CN2088531U (en) * 1990-10-26 1991-11-13 张凤球 Composite inner floating top for oil storage tank
CN1032789C (en) * 1991-09-17 1996-09-18 张风球 Inner floating roof of oil tank with fast fire-extinguishing apparatus
CN2176999Y (en) * 1993-12-07 1994-09-14 张风球 Combined over flow top for oil storage tank
CN1131116A (en) * 1995-03-16 1996-09-18 张凤球 Assembly type external floating dish for oil storage tank
CN2230735Y (en) * 1995-06-06 1996-07-10 尹宝泉 Assembled floating disc
CN2311465Y (en) * 1997-11-24 1999-03-24 杨国祯 Assembling inner floating roof of oil storage tank

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102941988A (en) * 2012-10-31 2013-02-27 中国石油化工股份有限公司 Sealing device with self-cleaning function used in internal floating roof storage tank
CN102941988B (en) * 2012-10-31 2014-08-20 中国石油化工股份有限公司 Sealing device with self-cleaning function used in internal floating roof storage tank
CN105905460A (en) * 2016-06-17 2016-08-31 连云港锦缘石化设备制造有限公司 Full contact buoyancy tank type internal floating pan

Also Published As

Publication number Publication date
AU2002338125A1 (en) 2003-06-17
WO2003048008A1 (en) 2003-06-12
RU2004112764A (en) 2005-03-10
US20050035123A1 (en) 2005-02-17

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: ZHAO YONG

Free format text: CHANGE FOR CO-PATENTEE; FORMER NAME OR ADDRESS: NONE

CP01 Change in the name or title of a patent holder

Co-patentee after: Zhao Yong

ASS Succession or assignment of patent right

Owner name: BEIJING QIUSHI WEIYE ZHANG S FLOATING DISC TECHNO

Free format text: FORMER OWNER: ZHANG FENGQIU

Owner name: NONE

Free format text: FORMER OWNER: ZHAO YONG

Effective date: 20031219

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20031219

Address after: 100081 Beijing city Haidian District Dahui Temple hospital No. 19 North Gate No. 4 building two

Patentee after: Beijing Qiushi Albert Zhang Shifu disc Technology Development Co Ltd

Address before: 100081 Beijing city Haidian District Dahui Temple hospital No. 19 North building two No. 4

Co-patentee before: Zhao Yong

Patentee before: Zhang Fengqiu

ASS Succession or assignment of patent right

Owner name: ZIBO AOXIN ZHANG S FLOATING DISC TECHNOLOGY DEVEL

Free format text: FORMER OWNER: BEIJING QIUSHI WEIYE ZHANG S FLOATING DISC TECHNOLOGY DEVELOPMENT CO., LTD.

Effective date: 20040326

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20040326

Address after: 255438, Linzi District, Shandong Province, Zibo Road South First

Patentee after: Zibo letter O Zhang Shifu disc Technology Development Co Ltd

Address before: 100081 Beijing city Haidian District Dahui Temple hospital No. 19 North Gate No. 4 building two

Patentee before: Beijing Qiushi Albert Zhang Shifu disc Technology Development Co Ltd

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee