CN2848388Y - Pipeline heat washing device - Google Patents
Pipeline heat washing device Download PDFInfo
- Publication number
- CN2848388Y CN2848388Y CN 200520085650 CN200520085650U CN2848388Y CN 2848388 Y CN2848388 Y CN 2848388Y CN 200520085650 CN200520085650 CN 200520085650 CN 200520085650 U CN200520085650 U CN 200520085650U CN 2848388 Y CN2848388 Y CN 2848388Y
- Authority
- CN
- China
- Prior art keywords
- oil
- oil pipe
- hot water
- turning rolls
- defeated
- 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
Links
Images
Abstract
The utility model relates to a heat cleaning device for thick oil exploitation and wax deposition pipes, which is composed of a hot oil conduction circulation loop which is formed by a hot oil conduction electric heater 1, a hot oil conduction circulation pump 2, a hot oil conduction circulation control valve 3, a pin coil evaporator 4 and a cleaning pool hot water heating coil set 5 which are connected in series, a hot water circulation loop which is composed of an oil pipe inner wall cleaning nozzle 6, an oil pipe outer wall cleaning rotary nozzle 7, an oil pipe outer wall cleaning nozzle 8, a hot water cleaning pool 9 and a hot water pressurizing circulation pump set 13, a pipeline conveying mechanism which is composed of a cleaning pool inner oil pipe slideway 14, an oil pipe outer conveying slideway 15, an oil pipe inner conveying slideway 16, an oil pipe outer conveying roller rack 17, an oil pipe inner conveying roller rack 18, an air cylinder reversing stroke electromagnetic valve 19, an air cylinder reversing stroke electromagnetic valve 20, a reversing stroke air cylinder 21, a reversing stroke air cylinder 22, a synchronous speed reduction machine set 29 and a synchronous speed reduction machine set 30, an electric supplying control part which is composed of a travel switch 23, a travel switch 24, a travel switch 25, a travel switch 26, a counting sensor 27 and an electric control distribution box 28 and an oil sand sedimentation pool 10. The utility model has the characteristics of high quality and fast efficiency.
Description
One, technical field: the utility model relates to tube cleaning arrangement, and the heat that is specially adapted to thickened oil recovery, viscous crude wax deposition pipe is cleaned.
Two, background technology: each oil field is in the thickened oil recovery process at present, need regular workover treatment, the taking-up of thick oil underground well wax deposition oil pipe is cleaned decontamination, repaired and utilize, but general cleaning method just soaks cleaning in hot-tub, tube inner wall is difficult to clean up, cleaning quality is poor, and efficient is low, therefore far can not satisfy heavy oil wells exploitation and oil recovery production demand.
Three, summary of the invention: the purpose of this utility model is to provide a kind of hot washing device of viscous crude wax deposition oil pipe, has realized that the production automation, heat washes the measured a kind of full-automatic viscous crude wax deposition oil-piping hot washing device of matter.
Pipeline thermal cleaning device of the present utility model comprises by conduction oil electric heater 1, conduction oil circulating pump 2, conduction oil circulation control valve 3, pin coil evaporator 4, service sink hot water heat(ing) coil group 5 connects and forms a conduction oil closed circuit; Form hot water circulation loop by tube inner wall washer jet 6, oil-pipe external wall cleaning swivel nozzle 7, oil-pipe external wall washer jet 8, hot water service sink 9, hot water pressurized circulation pump group 13; Form pipeline conveyer structure by defeated turning rolls 18, cylinder commutation stroke electromagnetic valve (19,20), commutation stroke cylinder (21,22), synchronization speed reducer group (29,30) in defeated slideway 16, the defeated turning rolls 17 of oil pipe, the oil pipe in the defeated slideway 15 of service sink inner oil tube slideway 14, oil pipe, the oil pipe outward outward; Form the power supply control section by travel switch (23,24,25,26), sensor for countering 27, automatically controlled distribution box 28; And oily husky sedimentation basin 10 is formed.Wherein outside oil pipe, fail turning rolls 18 ends and middle part in defeated turning rolls 17, the oil pipe, travel switch (23,24,25,26), cylinder reversing solenoid valve (19,20), commutation stroke cylinder (21,22) are housed, be linkage mutually, output synchronization speed reducer 29 and input synchronization speed reducer 30 are housed on the defeated turning rolls 18 in defeated turning rolls 17, the oil pipe outside oil pipe respectively, and the end of defeated turning rolls 18 is equipped with counting sensing 27 and is joined with automatically controlled distribution box 28 in oil pipe.Conduction oil electrical heating self-con-tained unit is housed in the conduction oil closed circuit.The inside heat exchange element of pin coil evaporator (4) is back and forth to be connected to form by the pin-fin tube that has fin.Washer jet is state in parallel and is connected in the pipe network.The husky sedimentation basin of oil comprises oily husky one-level sedimentation basin 10, oily husky second-level settling pond 11, the greasy dirt collecting pit 12 3 ponds composition that communicates, and is communicated with hot water service sink 9.Conduction oil electric heater 1 can adopt fuel oil type heater, combustion type heater, coal heater or middle pressure steam stove to replace.
The utility model can enter cleaning process automatically with viscous crude wax deposition oil pipe, implements heating, inside and outside cleaning, has quality height, the fast characteristics of efficient, is the excellent fit complete equipment that oil pipeline cleans.
Four, description of drawings:
Fig. 1: the topology layout schematic diagram of pipeline thermal cleaning device
Fig. 2 a: the structural representation of pin coil evaporator
Fig. 2 b: pin-fin tube sectional view
Fig. 3: the structural representation of heat-conducting oil heating part
Fig. 4: the structural representation of oil pipe transfermatic part
Five, the specific embodiment:
With reference to accompanying drawing 1-4, the pipeline thermal cleaning device is made up of two solution circulation waterways and an electromechanical interlocking machine structure.The conduction oil closed circuit: heat-conducting oil heating, exothermic process are sent in the pin coil evaporator 4 through conduction oil circulating pump 3 by high temperature (200 ℃-250 ℃) conduction oil that conduction oil electric heater 1 produces, implement the high temperature heat release to wax deposition oil pipe evaporation heat temperature raising, and then send to clear water reserviors hot water heat(ing) coil 5 and be 90 ℃-95 ℃ of the hot water heat temperature raisings in the pond, feed back in the conduction oil electric heater 1 electrical heating that circulates once more, heat release workflow at last again.
Hot water circulation loop: 90 ℃-95 ℃ of hot water cleaning process high-temperature-hot-waters are through the circulation pressure pump, pump pressure enters wax oil inside pipe wall washer jet 6, oil-pipe external wall swivel nozzle 7 and 8 pairs of oil pipes of oil-pipe external wall washer jet and carries out high-pressure spraying, do translation, rotary washing away, flow into hot-tub then.
Defeated turning rolls 18 inputs drag by synchronization speed reducer group 29 and bear in the oil pipe, and defeated outward turning rolls 17 outputs of oil pipe drag by synchronization speed reducer group 30 to be finished.
Defeated turning rolls 18 on travel switch 23,24,25,26 be housed in the defeated turning rolls 17 of oil pipe, the oil pipe outward, cylinder reversing solenoid valve door 19,20, commutation stroke cylinder 21,22.
Defeated turning rolls 18 first step bruising travel switches 23 in the wax deposition oil pipe enters, start 19 actions of cylinder reversing solenoid valve door, make commutation stroke cylinder 21 directed strokes, oil pipe is sent in the pin coil evaporator 4, toast heating, along with the operation of transmission line, second travel switch of oil pipe bruising 24 starts 19 actions of cylinder reversing solenoid valve door, makes commutation stroke 21 directional homings.Oil pipe is sent into the heat water-spraying, make the continuous heat temperature raising of wax deposition oil pipe, after reaching the inside and outside tube wall greasy dirt fusing of oil pipe, entering the hot water stroke is again washed away as high-pressure water heating by inwall flooding nozzle 6 and outer wall flooding nozzle 7, outer wall flooding nozzle 8, after the wax deposition oil pipe is cleaned, by transmission travel switch 25,26, cylinder reversing solenoid valve door 20 and commutation stroke cylinder 22 are finished the oil pipe conveying task of going out.
Claims (6)
1, a kind of pipeline thermal cleaning device is characterized in that comprising: form a conduction oil closed circuit by conduction oil electric heater (1), conduction oil circulating pump (2), conduction oil circulation control valve (3), pin coil evaporator (4), service sink hot water heat(ing) coil group (5) series connection; Form hot water circulation loop by tube inner wall washer jet (6), oil-pipe external wall cleaning swivel nozzle (7), oil-pipe external wall washer jet (8), hot water service sink (9), hot water pressurized circulation pump group (13); Form pipeline conveyer structure by defeated turning rolls (18), cylinder commutation stroke electromagnetic valve (19,20), commutation stroke cylinder (21,22), synchronization speed reducer group (29,30) in defeated slideway (16), the defeated turning rolls (17) of oil pipe, the oil pipe in the defeated slideway (15) of service sink inner oil tube slideway (14), oil pipe, the oil pipe outward outward; Form the power supply control section by travel switch (23,24,25,26), sensor for countering (27), automatically controlled distribution box (28); And oily husky sedimentation basin (10) is formed, wherein outside oil pipe, fail turning rolls (18) end and middle part in defeated turning rolls (17), the oil pipe, travel switch (23,24,25,26), cylinder reversing solenoid valve (19,20), commutation stroke cylinder (21,22) are housed, be linkage each other, output synchronization speed reducer (29) and input synchronization speed reducer (30) are housed on the defeated turning rolls (18) in defeated turning rolls (17), the oil pipe outside oil pipe respectively, and sensor for countering (27) is housed in the end of failing turning rolls (18) in oil pipe and automatically controlled distribution box (28) joins.
2, pipeline thermal cleaning device according to claim 1 is characterized in that: conduction oil electrical heating self-con-tained unit is housed in the conduction oil closed circuit.
3, pipeline thermal cleaning device according to claim 1 is characterized in that: the inside heat exchange element of pin coil evaporator (4) is back and forth to be connected to form by the pin-fin tube that has fin.
4, pipeline thermal cleaning device according to claim 1 is characterized in that: washer jet is state in parallel and is connected in the pipe network.
5, pipeline thermal cleaning device according to claim 1 is characterized in that: oily husky sedimentation basin comprises oily husky one-level sedimentation basin (10), oily husky second-level settling pond (11), greasy dirt collecting pit (12) the three ponds composition that communicates, and is communicated with hot water service sink (9).
6, pipeline thermal cleaning device according to claim 1 is characterized in that: conduction oil electric heater (1) can adopt fuel oil type heater, combustion type heater, coal heater or middle pressure steam stove to replace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520085650 CN2848388Y (en) | 2005-07-29 | 2005-07-29 | Pipeline heat washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520085650 CN2848388Y (en) | 2005-07-29 | 2005-07-29 | Pipeline heat washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2848388Y true CN2848388Y (en) | 2006-12-20 |
Family
ID=37520865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520085650 Expired - Fee Related CN2848388Y (en) | 2005-07-29 | 2005-07-29 | Pipeline heat washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2848388Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506253A (en) * | 2012-06-28 | 2014-01-15 | 重庆华式土木建筑技术开发有限公司 | Continuous hot-melting conveying device |
| CN104624580A (en) * | 2014-12-07 | 2015-05-20 | 中国石油化工股份有限公司 | Non-contact type pipe wall wax deposition removing device and pipe wall wax deposition removing system |
-
2005
- 2005-07-29 CN CN 200520085650 patent/CN2848388Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506253A (en) * | 2012-06-28 | 2014-01-15 | 重庆华式土木建筑技术开发有限公司 | Continuous hot-melting conveying device |
| CN104624580A (en) * | 2014-12-07 | 2015-05-20 | 中国石油化工股份有限公司 | Non-contact type pipe wall wax deposition removing device and pipe wall wax deposition removing system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106076982B (en) | A kind of full-automatic sun plate heated type tube rod cleaning device | |
| CN101303201A (en) | Method of waste heat recovery utilization in cheese dyeing course | |
| CN201441995U (en) | Steel tube cleaning system used for oil fields | |
| CN202943796U (en) | Mold cleaning device | |
| CN2848388Y (en) | Pipeline heat washing device | |
| CN101738137A (en) | Device and process for automatically cleaning heat exchanger and switching flow direction of heat exchanger | |
| CN202070520U (en) | Automatic cleaning device for closed heating type oil pipe | |
| CN203408012U (en) | Heating system of dish-washing machine | |
| CN113059770A (en) | Anti-blocking type cooling water path for injection mold | |
| CN203672224U (en) | Automatic washing heat exchange device | |
| CN108889731B (en) | High-pressure jet cleaning method and device | |
| CN201158712Y (en) | Silicon steel pickling device with pre-heating rinsing part | |
| CN202853109U (en) | Living waste hot water source heat pump hot water system | |
| CN202936488U (en) | Temporary pipe connecting structure for chemical cleaning system of thermal equipment | |
| CN214426194U (en) | Cold and hot water positive and negative water-gas interaction pulse cleaning and drying device | |
| CN208555351U (en) | A kind of high-pressure jet cleaning device | |
| CN107971308A (en) | A kind of portable pipe steam fog cleaning machine | |
| CN201964833U (en) | On-line forced back flushing device for cooler | |
| CN203750931U (en) | Rotary cleaning and descaling device for oil pipe | |
| CN108968865B (en) | Use in dishwasher heat recovery apparatus | |
| CN203413804U (en) | Preparation system for industrial high temperature hot water | |
| CN203817005U (en) | Movable skid-mounted chemical and physical combined dirty clearing device for oil field | |
| CN203530365U (en) | Annealing furnace flue waste heat recovering device | |
| CN206373124U (en) | The flux cleaning machine of function is preheated with water | |
| CN201415204Y (en) | Electric heating cycle washer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061220 Termination date: 20120729 |