CN204492725U - Marine discarded pile pipe device for excising - Google Patents
Marine discarded pile pipe device for excising Download PDFInfo
- Publication number
- CN204492725U CN204492725U CN201520033976.9U CN201520033976U CN204492725U CN 204492725 U CN204492725 U CN 204492725U CN 201520033976 U CN201520033976 U CN 201520033976U CN 204492725 U CN204492725 U CN 204492725U
- Authority
- CN
- China
- Prior art keywords
- pile pipe
- measurement
- leading block
- well
- cutting tool
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- 238000005259 measurement Methods 0.000 claims abstract description 34
- 238000005520 cutting process Methods 0.000 claims abstract description 30
- 239000000446 fuel Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 239000012943 hotmelt Substances 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000009671 shengli Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
A kind of marine discarded pile pipe device for excising, comprises cutting tool, well-mouth operating floor, Measurement &control computer.Wait that administering pile pipe top is provided with well-mouth operating floor, leading block by support installing on well-mouth operating floor, gutter is connected on hot melt cutting tool through one end of leading block, the other end is free end, be positioned over and wait to administer outside pile pipe, wire rope one end is connected on cutter sweep through leading block, the other end is connected on winch, gas supply line is connected with cutter sweep through leading block one end, the other end is connected on air compressor machine, measurement and control cable is connected with cutting tool through leading block one end, the other end is connected on Measurement &control computer, winch, air compressor machine, Measurement &control computer is installed on well-mouth operating floor respectively, Measurement &control computer controls the operation of cutting tool.The utility model has that efficiency is high, compact conformation, the engineering time is few, cost is low, processing, manufacture, the feature such as easy to maintenance, extensively discard in pile pipe harnessing project in oil exploitation seabed and apply.
Description
Technical field
The utility model relates to seabed in offshore oil exploitation and discards pile pipe and throw aside treatment facility, particularly a kind of marine discarded pile pipe device for excising.
Background technology
Traditional offshore pile pipe treatment facility, its structure is generally underwater operation cabin form.This treatment facility, discards pile pipe process construction works and played effect, but it also exists following shortcoming or deficiency simultaneously: under 1. needing diver, water carries out cutting operation for oil exploitation seabed; 2. construct in Working cabin, limited space; 3. diving operation affects by ocean current usually, and the duration is longer.
Summary of the invention
The purpose of this utility model is to provide a kind of marine discarded pile pipe device for excising, adopt the combining structure of cutting tool, well-mouth operating floor, leading block, winch, air compressor machine and Measurement &control computer etc., effectively overcome or avoid the shortcoming that exists in above-mentioned prior art or deficiency.
Pile pipe device for excising is discarded at sea described in the utility model, comprises and waits to administer pile pipe, cutting tool, well-mouth operating floor, fuel cabinet, fuel conduit, support, leading block, measurement and control cable, air supply hose, gutter, wire rope, winch, air compressor machine, Measurement &control computer.Described wait administer pile pipe top well-mouth operating floor is installed, leading block by support installing on well-mouth operating floor, gutter is connected on hot melt cutting tool through one end of leading block, the other end is free end, be positioned over and wait to administer outside pile pipe, wire rope one end is connected on cutter sweep through leading block, the other end is connected on winch, gas supply line is connected with cutter sweep through leading block one end, the other end is connected on air compressor machine, measurement and control cable is connected with cutting tool through leading block one end, the other end is connected on Measurement &control computer, winch, air compressor machine, Measurement &control computer is installed on well-mouth operating floor respectively, the operation of Measurement &control computer observing and controlling cutting tool.
Wherein, described well-mouth operating floor is installed on and waits to administer pile pipe top.The fuel cabinet of described well-mouth operating floor and upper installation thereof, winch, air compressor machine, Measurement &control computer fit together, and form monolithic skid chunk.Described leading block by support welding on well-mouth operating floor, with to wait to administer pile pipe center line concordant when wire rope self-steering pulley edge hangs down.Described winch is lifting rated load 3T, and with the hoist engine of length 40m wire rope.Described air compressor machine is the screw air compressor of pressure 0.8Mpa, flow 10m3/min.Described Measurement &control computer is connected with cutting tool string by measurement and control cable, it is provided with shooting driver and display, controls and show the duty of cutting tool string.Described cutting tool is the pile pipe internal cutting instrument of Shengli Petroleum Administration Bureau Drilling Technology Academy, SINOPEC's research and development.Described centrifugal pump group is the centrifugal multistage pump multiple centrifugal pump of at least 2 pressure 2.4Mpa, discharge capacity 155m3/h.Described air compressor unit is the screw air compressor of at least 2 pressure 0.8Mpa, flow 10m3/min.
The utility model compared with prior art tool has the following advantages:
1, compact conformation, floor space little, use dexterous convenient;
2, the engineering time is few, and speed is fast, and efficiency is high, and cost is low;
3, process, manufacture, easy to maintenance;
The safety factor of 4, constructability operation, raising diver underwater operation greatly;
5, automaticity is high, and labour intensity is low, civil operation.
Accompanying drawing explanation
Fig. 1 is that one of the present utility model implements structural representation.
Detailed description of the invention
Consult Fig. 1, a kind of marine discarded pile pipe device for excising, comprises and waits to administer pile pipe 1, cutting tool 2, well-mouth operating floor 3, fuel cabinet 4, fuel conduit 5, support 6, leading block 7, measurement and control cable 8, air supply hose 9, gutter 10, wire rope 11, winch 12, air compressor machine 13, Measurement &control computer 14.Wait that administering pile pipe 1 top is provided with well-mouth operating floor 3, leading block 7 is installed on well-mouth operating floor 3 by support 6, gutter 10 is connected on cutting tool 2 through one end of leading block 7, the other end is free end, be positioned over and wait to administer outside pile pipe 1, wire rope 11 one end is connected on cutter sweep 2 through leading block 7, the other end is connected on winch 12, gas supply line 10 is connected with cutter sweep 2 through leading block 7 one end, the other end is connected on air compressor machine 13, measurement and control cable 8 is connected with cutting tool 2 through leading block 7 one end, the other end is connected on Measurement &control computer 14, winch 12, air compressor machine 13, Measurement &control computer 14 is installed on well-mouth operating floor 3 respectively, the operation of Measurement &control computer 14 observing and controlling cutting tool 2.
Well-mouth operating floor 3 is installed on to be waited to administer pile pipe 1 top.The fuel cabinet 4 of well-mouth operating floor 3 and upper installation thereof, winch 12, air compressor machine 13, Measurement &control computer 14 fit together, and form monolithic skid chunk.Leading block 7 is welded on well-mouth operating floor 3 by support 6, with to wait to administer pile pipe 1 center line concordant when wire rope 9 self-steering pulley 7 edge hangs down.Winch 12 is lifting rated load 3T, and with the hoist engine of length 40m wire rope 9.Air compressor machine 13 is the screw air compressor of pressure 0.8Mpa, flow 10m3/min.Measurement &control computer 14 is connected with cutting tool string 2 by measurement and control cable 11, it is provided with shooting driver and display, controls and show the duty of cutting tool string 2.The pile pipe internal cutting instrument that cutting tool 2 is researched and developed for Shengli Petroleum Administration Bureau Drilling Technology Academy, SINOPEC.Centrifugal pump group 3 is the centrifugal multistage pump multiple centrifugal pump of at least 2 pressure 2.4Mpa, discharge capacity 155m3/h.Air compressor unit 2 is the screw air compressor of at least 2 pressure 0.8Mpa, flow 10m3/min.
Cutting tool 2 draws injection by winch 12 and waits to administer in pile pipe 1, be positioned to construction location (requiring as 4m place under mud face), fuel cabinet 4 on well-mouth operating floor 3 provides fuel by fuel conduit 5, air compressor machine 13 provides burning gas and cooling by air supply hose 9, tube wall melts by the roaring flame that burning is formed, and is cut off wait to administer pile pipe 1 by cutting tool 2.Whole work progress is monitored by Measurement &control computer 14.
Claims (8)
1. pile pipe device for excising is discarded at a sea, comprise and wait to administer pile pipe, cutting tool, well-mouth operating floor, fuel cabinet, fuel conduit, support, leading block, measurement and control cable, air supply hose, gutter, wire rope, winch, air compressor machine, Measurement &control computer, wait described in it is characterized in that administering pile pipe top is provided with well-mouth operating floor, leading block by support installing on well-mouth operating floor, gutter is connected on cutting tool through one end of leading block, the other end is free end, be positioned over and wait to administer outside pile pipe, wire rope one end is connected on cutter sweep through leading block, the other end is connected on winch, gas supply line is connected with cutter sweep through leading block one end, the other end is connected on air compressor machine, measurement and control cable is connected with cutting tool through leading block one end, the other end is connected on Measurement &control computer, winch, air compressor machine, Measurement &control computer is installed on well-mouth operating floor respectively, the operation of Measurement &control computer observing and controlling cutting tool.
2. pile pipe device for excising is discarded at sea according to claim 1, it is characterized in that described well-mouth operating floor is installed on and waits to administer pile pipe 1 top.
3. pile pipe device for excising is discarded at sea according to claim 1, it is characterized in that the fuel cabinet of described well-mouth operating floor and upper installation thereof, winch, air compressor machine, Measurement &control computer fit together, and forms monolithic skid chunk.
4. pile pipe device for excising is discarded at sea according to claim 1, it is characterized in that described leading block by support welding on well-mouth operating floor, with to wait to administer pile pipe center line concordant when wire rope self-steering pulley edge hangs down.
5. pile pipe device for excising is discarded at sea according to claim 1, it is characterized in that described winch is lifting rated load 3T, and with the hoist engine of length 40m wire rope.
6. pile pipe device for excising is discarded at sea according to claim 1, it is characterized in that described air compressor machine is the screw air compressor of pressure 0.8Mpa, flow 10m3/min.
7. pile pipe device for excising is discarded at sea according to claim 1, it is characterized in that described Measurement &control computer is connected with cutting tool string by measurement and control cable, it is provided with shooting driver and display, controls and show the duty of cutting tool string.
8. pile pipe device for excising is discarded at sea according to claim 6, it is characterized in that described air compressor is the screw air compressor of at least 2 pressure 0.8Mpa, flow 10m3/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520033976.9U CN204492725U (en) | 2015-01-19 | 2015-01-19 | Marine discarded pile pipe device for excising |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520033976.9U CN204492725U (en) | 2015-01-19 | 2015-01-19 | Marine discarded pile pipe device for excising |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204492725U true CN204492725U (en) | 2015-07-22 |
Family
ID=53572048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520033976.9U Active CN204492725U (en) | 2015-01-19 | 2015-01-19 | Marine discarded pile pipe device for excising |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204492725U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105729419A (en) * | 2016-04-18 | 2016-07-06 | 太原理工恒基岩土工程科技有限公司 | Drilling device for pipe wall of deep well |
| CN107165166A (en) * | 2017-07-11 | 2017-09-15 | 中国水利水电第五工程局有限公司 | A kind of intelligent restructuring bankrupt of pile crown and device |
| CN108277804A (en) * | 2018-01-31 | 2018-07-13 | 上海交大海科检测技术有限公司 | The sinking positioning device and method cut with Yu Haiyang abandoned well platform pipe |
| CN112223385A (en) * | 2020-09-27 | 2021-01-15 | 北华航天工业学院 | Rotary internal cutting device for waste pile pipe |
| CN112523712A (en) * | 2020-12-21 | 2021-03-19 | 吉林大学 | Device and method for repairing damaged well wall |
-
2015
- 2015-01-19 CN CN201520033976.9U patent/CN204492725U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105729419A (en) * | 2016-04-18 | 2016-07-06 | 太原理工恒基岩土工程科技有限公司 | Drilling device for pipe wall of deep well |
| CN105729419B (en) * | 2016-04-18 | 2017-10-24 | 太原理工恒基岩土工程科技有限公司 | Deep well tube wall drilling equipment |
| CN107165166A (en) * | 2017-07-11 | 2017-09-15 | 中国水利水电第五工程局有限公司 | A kind of intelligent restructuring bankrupt of pile crown and device |
| CN107165166B (en) * | 2017-07-11 | 2019-02-19 | 中国水利水电第五工程局有限公司 | A kind of pile crown intelligence restructuring bankrupt and device |
| CN108277804A (en) * | 2018-01-31 | 2018-07-13 | 上海交大海科检测技术有限公司 | The sinking positioning device and method cut with Yu Haiyang abandoned well platform pipe |
| CN112223385A (en) * | 2020-09-27 | 2021-01-15 | 北华航天工业学院 | Rotary internal cutting device for waste pile pipe |
| CN112223385B (en) * | 2020-09-27 | 2022-06-17 | 北华航天工业学院 | Rotary internal cutting device for waste pile pipe |
| CN112523712A (en) * | 2020-12-21 | 2021-03-19 | 吉林大学 | Device and method for repairing damaged well wall |
| CN112523712B (en) * | 2020-12-21 | 2023-11-14 | 吉林大学 | Device and method for repairing damaged well wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Fengxue Inventor after: Wei Tao Inventor after: Xu Wansong Inventor before: Cong Jun Inventor before: Xu Fengxue Inventor before: Zhao Yimin Inventor before: Wei Tao Inventor before: Xu Wansong |