CN202641483U - Gas-fired multifunctional superconducting mobile boiler - Google Patents
Gas-fired multifunctional superconducting mobile boiler Download PDFInfo
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- CN202641483U CN202641483U CN 201220264991 CN201220264991U CN202641483U CN 202641483 U CN202641483 U CN 202641483U CN 201220264991 CN201220264991 CN 201220264991 CN 201220264991 U CN201220264991 U CN 201220264991U CN 202641483 U CN202641483 U CN 202641483U
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Abstract
The utility model discloses a gas-fired multifunctional superconducting mobile boiler, which comprises a headstock and a crossbeam, wherein an engine is arranged in the headstock; the crossbeam is provided with an automobile bracket; the front part of the automobile bracket is provided with a CNG (Compressed Natural Gas) cylinder group; the middle part of the automobile bracket is provided with a control cabinet; the tail part of the automobile bracket is provided with a generator, a gas producer and a steam-water separator; the upper part of the automobile bracket is provided with a water tank; the lower part of the automobile bracket is provided with a vehicle CNG cylinder group; the water tank is provided with a heating furnace; the heating furnace comprises an upper superconducting pipe group and the lower superconducting pipe group which are arranged inside the heating furnace and are communicated with each other; and the lower part of the heating furnace is provided with a burner. In the gas-fired multifunctional superconducting mobile boiler, CNG, LNG (Liquefied Natural Gas) or oil well associated gas is taken as energy for replacing diesel oil, and heating and cleaning are integrated; and the gas-fired multifunctional superconducting mobile boiler has the characteristics of saving in cost, convenience in using, environment friendliness and high efficiency.
Description
Technical field
The utility model relates to a kind of oil exploration equipment, specifically a kind of gas type Multifunctional superconducting wax removal vehicle.
Background technology
In the oil production process, because of formation temperature successive attenuating from bottom to top, the wax of oil well in production fluid is bonded on the tube inner wall and pumping rod of oil well, forms wax deposition.
Traditional wax removal mode is: using traditional wax removal vehicle, is thermal source with diesel oil, and well-washing wax-cleaning one well consumes diesel oil 400-500L, water consumption 40m
3About.In the well-washing wax-cleaning process, need use simultaneously boiler vehicle, 3 in tank car, 6 of operating personals.Tradition wax removal vehicle degree of automation is lower and can only be thermal source with diesel oil, and not only cost is very high, also to environment.。Because of large (the about 40m of traditional wax removal vehicle water consumption
3), outlet water temperature low (80-90 ℃), operation pressure high (approximately 20Mpa) and pressure is non-adjustable.In washing well process, with water a large amount of be pressed into oil well casing, behind each well-flushing, can cause the some oil wells kill-job 3-5 days, affect crude output.
At present, in the oil well casing of each elephant, there is to some extent a kind of gas of Nature creating, is referred to as oil well associated gas.This gaseous combustible, but reality is: and the accompanying gas of oil well is not collected utilization greatly, wastes.In addition, utilizing GNG (compression natural gas) or LNG (liquefied natural gas) to replace diesel oil, also is the development tendency of energy-conserving and environment-protective.
The utility model content
Technical problem to be solved in the utility model is: a kind of gas type Multifunctional superconducting wax removal vehicle that utilizes oil well associated gas, CNG (compressed natural gas), LNG (liquefied natural gas) to make replacement of fuel diesel oil is provided; In the well-washing wax-cleaning process, realize: the little (1-9m of water consumption
3), outlet water temperature high (≤160 ℃), operation pressure is adjustable (1-20Mpa), to reach not kill-job, polluted reservoir not, the purpose of energy-conserving and environment-protective.
To achieve these goals, the utility model provides a kind of gas type Multifunctional superconducting wax removal vehicle, comprises headstock, crossbeam, be provided with driving engine in the headstock, crossbeam is provided with vehicle bracket, and the vehicle bracket front portion is provided with CNG gas cylinder group, and CNG gas cylinder group is connected with bottle group control panel and pressure reducer in turn.The vehicle bracket middle part is provided with control housing, and control housing is connected with motor, water pump, burner section and probe respectively.The vehicle bracket afterbody is provided with electrical generator, gas production device and steam separator, and gas production device one end is connected with the accompanying gas imported valve, and the other end is connected with pressure reducer with steam separator successively.Vehicle bracket top is provided with water tank, and import is connected water tank with heating furnace with water pump successively.Be provided with heating furnace above the water tank, heating furnace comprises upper superconducting pipe group and the lower superconducting pipe group of its inner mutual UNICOM that arranges, and upper superconducting pipe group is connected with furnace outlet, and lower superconducting pipe group is connected with the heating furnace import, the bottom of heating furnace is provided with burner section, and burner section is connected with described pressure reducer.Be provided with the vehicle CNG gas cylinder group below the vehicle bracket, the vehicle CNG gas cylinder group is connected with driving engine by car bottle group control panel.
Above-mentioned gas type Multifunctional superconducting wax removal vehicle wherein, is provided with baffle plate between described upper superconducting pipe group and the described lower superconducting pipe group.
Above-mentioned gas type Multifunctional superconducting wax removal vehicle, wherein, described upper superconducting pipe group and lower superconducting pipe group are connected with safety anti-explosive device.
Above-mentioned gas type Multifunctional superconducting wax removal vehicle, wherein, described heating furnace front end is provided with flame-observing hole, and its top is provided with chimney.
Above-mentioned gas type Multifunctional superconducting wax removal vehicle, wherein, described water tank cross section is spill.
Above-mentioned gas type Multifunctional superconducting wax removal vehicle wherein, is provided with control cock between described water pump and the heating furnace import.
Above-mentioned gas type Multifunctional superconducting wax removal vehicle wherein, is connected with filter between described steam separator and the pressure reducer.
Above-mentioned gas type Multifunctional superconducting wax removal vehicle wherein, interconnects between described CNG gas cylinder group and the described vehicle CNG gas cylinder group.
Above-mentioned gas type Multifunctional superconducting wax removal vehicle wherein, is equipped with instrument, electrical accessorie, instrument and electrical accessorie and forms automatic temperature control system, automatic combustion control and data presentation system in the described control housing.
Beneficial functional of the present utility model is: utilize oil well associated gas, compression natural gas, liquefied natural gas to be the energy, integrate heating, clean, have the advantages that to save cost, easy to use, environment-friendly high-efficiency.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to restriction of the present utility model.
Description of drawings
Fig. 1 is the utility model gas type Multifunctional superconducting wax removal vehicle structural representation;
Wherein, Reference numeral
1 headstock, 2 driving engines, 3CNG gas cylinder group, 4 pressure reducers, 5 furnace outlets, 6 chimneys, 7 flame-observing holes, 8 burner sections, superconducting pipe group on 9,10 safety anti-explosive devices, 11 baffle plates, 12 times superconducting pipe groups, 13 heating furnaces, 14 filters, 15 steam separators, 16 accompanying gas admission valves, 17 gas production devices, 18 vehicle brackets, 19 electrical generators, 20 water tanks, 21 heating furnace imports, 22 control housings, 23 vehicle CNG bottle groups, 24 car bottle group control panels, 25 water pumps, 26 bottles of group control panels, 27 control cock.
The specific embodiment
Below in conjunction with accompanying drawing structural principle of the present utility model and principle of work are done concrete description: as shown in Figure 1, the utility model gas type Multifunctional superconducting wax removal vehicle, comprise headstock 1, vehicle bracket 18, be provided with driving engine 2 in the headstock 1, vehicle bracket 18 front portions are provided with CNG gas cylinder group 3, and CNG gas cylinder group 3 is connected with bottle group control panel 26 and pressure reducer 4 in turn; Vehicle bracket 18 middle parts are provided with control housing 22, and control housing 22 reaches to pop one's head in everywhere with electrical generator 19, water pump 25, burner section 8 respectively and is connected; Vehicle bracket 18 afterbodys are provided with electrical generator 19, gas production device 17 and steam separator 15, and gas production device 17 1 ends are connected with accompanying gas imported valve 16, and the other end is connected with pressure reducer with steam separator 15, filter 14 successively and is connected; Be provided with water tank 20 above the vehicle bracket 18, water tank 20 successively with water pump 25 with heating furnace import are connected and are connected; Be provided with vehicle CNG gas cylinder group 23 below the vehicle bracket 18, vehicle CNG gas cylinder group 23 is connected with driving engine 2 by car bottle group control panel 24; Water tank 20 is provided with heating furnace 13, heating furnace 13 comprises upper superconducting pipe group 9 and the lower superconducting pipe group 12 of its inner mutual UNICOM that arranges, upper superconducting pipe group 9 is connected with furnace outlet 5, lower superconducting pipe group 12 is connected with heating furnace import 21, the bottom of heating furnace 13 is provided with burner section 8, and burner section 8 is connected with pressure reducer 4;
Be provided with baffle plate 11 between upper superconducting pipe group 9 and the described lower superconducting pipe group 12.
Heating furnace 13 front ends are provided with flame-observing hole 7, and its top is provided with chimney 6.Upper superconducting pipe group 9 and lower superconducting pipe group 12 are connected with safety anti-explosive device 10.
Be provided with control cock 27 between water pump 25 and the heating furnace import 21.
Be connected with filter 14 between steam separator 15 and the pressure reducer 4.
Interconnect between CNG gas cylinder group 3 and the vehicle CNG gas cylinder group 23.
Instrument, electrical accessorie, instrument and electrical accessorie are installed in the control housing 22 form automatic temperature control system, automatic combustion control and data presentation system.
Specific embodiment is as follows: as shown in Figure 1, this gas type Multifunctional superconducting wax removal vehicle comprises headstock 1, and automobile bracket 18 is provided with driving engine 2 in the headstock 1, vehicle bracket 18 front portions are provided with CNG gas cylinder group 3, and CNG gas cylinder group 3 is connected with bottle group control panel 26, pressure reducer 4 and burner section 8 in turn; When doing fuel, open CNG bottle group 3 with CNG (compression natural gas), enter pressure reducer 4 by bottle group control panel 26, post-decompression CNG reaches design pressure (5-8Kpa), enters burner section 8 again, for burner section 8 provides source of the gas.
Vehicle bracket 18 bottoms are provided with vehicle CNG gas cylinder group 23, and vehicle CNG gas cylinder group 23 is connected with driving engine 2 by car bottle group control panel 24, the energy and power are provided for the Multifunctional superconducting wax removal vehicle; CNG gas cylinder group 3 interconnects with vehicle CNG gas cylinder group 23, and in the situation of vehicle CNG gas cylinder group 23 source of the gas deficiencies, CNG gas cylinder group 3 also can provide CNG gas for the driving engine 2 of wax removal vehicle, makes it to become independent and unified CNG stocking system.
Make fuel if use LNG instead, change CNG gas cylinder group 23 and vehicle CNG gas cylinder group 23 into LNG and get final product.
Vehicle bracket 18 tops are provided with the water tank 20 that the cross section is spill, and the concave structure of water tank 20 well satisfies water capacity design time, has reduced to greatest extent the Whole Equipment height, water tank 20 successively with water pump 25, control cock 27 with heating furnace import are connected and are connected.
During with the supplementing water well-washing wax-cleaning, in water tank 20 interior topped up with water, open water pump 25, water is drawn into water pump 25 from water tank 20, and again by control valve for water pump 27, heating furnace import 21 enters the superconducting pipe group after the supercharging.The flame of burner section 8 heats the superconducting pipe group, thereby the supplementing water temperature in the superconducting pipe group is raise, and supplementing water becomes the steam water interface of high-temperature steam and water, flows out from furnace outlet 5, supplies with the use of oil well cleanup wax removal.Designing requirement according to well-washing wax-cleaning.Be controlled in well-flushing initial stage water temperature and be heated to form steam water interface (100-110 ℃), later stage in (70-80 ℃), mid-term and be heated to form (140-160 ℃) high-temperature steam and steam water interface, different phase when having satisfied wax removal, the requirement of different temperatures.
Upper superconducting pipe group 9 is connected with furnace outlet 5, and lower superconducting pipe group 12 is connected with heating furnace import 21, and the bottom of heating furnace 13 is provided with burner section 8, and burner section 8 is connected with pressure reducer 4; Heating furnace 13 front ends are provided with is convenient to observe flame size and the downward-sloping flame-observing hole 7 of fired state, its top is provided with automatic turnover chimney 6, upper superconducting pipe group 9 and lower superconducting pipe group 12 are connected with the safety anti-explosive device 10 that keeps constant voltage, constant temperature, in case control system breaks down, safety anti-explosive device 10 meeting automatic-explosion relieving pressures, support equipment safety.Water pump 25 with supplementing water from water tank 20 interior sucking-offs, enter lower group of superconducting pipe 12, upper group of superconducting pipe 9 in the heating furnace 13 through heating furnace import 21 after the pressurization, heating through burner section 8, the supplementing water intensification of being heated, become the high temperature steam water interface by normal-temperature water, discharge through furnace outlet 5, be used for the wax removal of oil well.
Vehicle bracket 18 middle parts are provided with control housing 22, instrument, electrical accessorie, instrument and electrical accessorie are installed in the control housing 22 form automatic temperature control system, automatic combustion control and data presentation system.Control housing 22 is connected with electrical generator 19, water pump 25, burner section 8 and probe respectively; The igniting of control housing 22 control combustion devices 8, the operation of fire extinguishing program and the automatic fire amount size of adjusting; Control housing 22 is also according to the feedback automatic control motor rotating speed of popping one's head in, thus the adjustment rate of water make-up.Reach the temperature design requirement of well-washing wax-cleaning; Control housing 22 provides the power supply also can external well site power supply by electrical generator 19.
Vehicle bracket 18 afterbodys are provided with electrical generator 19, gas production device 17 and steam separator 15, and gas production device 17 1 ends are connected with accompanying gas imported valve 16, and the other end is connected with pressure reducer with steam separator 15, filter 14 successively and is connected; Accompanying gas imported valve 16 and oil well production tree docking; Open gas production device 17, oil well associated gas enters gas production device 17 by accompanying gas imported valve 16, enters successively steam separator 15, filter 14 again.Oil well associated gas through after dehydration, the filtration has become purer fire gases, and fire gases enters pressure reducer 4 by delivery pipe, and post-decompression accompanying gas reaches design pressure (5-8Kpa), enters burner section 10 again, and supplied burner 8 is as source of the gas.
Certainly; the utility model also can have other various embodiments; in the situation that do not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (9)
1. a gas type Multifunctional superconducting wax removal vehicle comprises headstock, crossbeam, is provided with driving engine in the described headstock, it is characterized in that, described crossbeam is provided with vehicle bracket, and described vehicle bracket front portion is provided with CNG gas cylinder group, and described CNG gas cylinder group is connected with bottle group control panel and pressure reducer in turn; Described vehicle bracket middle part is provided with control housing, and described control housing is connected with motor, water pump, burner section and probe respectively; Described vehicle bracket afterbody is provided with electrical generator, gas production device and steam separator, and described gas production device one end is connected with the accompanying gas imported valve, and the other end is connected with pressure reducer with steam separator successively; Described vehicle bracket top is provided with water tank, and import is connected described water tank with heating furnace with water pump successively; Also be provided with heating furnace on the described water tank, described heating furnace comprises upper superconducting pipe group and the lower superconducting pipe group of its inner mutual UNICOM that arranges, described upper superconducting pipe group is connected with furnace outlet, described lower superconducting pipe group is connected with the heating furnace import, the bottom of described heating furnace is provided with burner section, and described burner section is connected with described pressure reducer; Described vehicle bracket bottom is provided with the vehicle CNG gas cylinder group, and described vehicle CNG gas cylinder group is connected with described driving engine by car bottle group control panel.
2. gas type Multifunctional superconducting wax removal vehicle as claimed in claim 1 is characterized in that, is provided with baffle plate between described upper superconducting pipe group and the described lower superconducting pipe group.
3. gas type Multifunctional superconducting wax removal vehicle as claimed in claim 1 or 2 is characterized in that, described upper superconducting pipe group and lower superconducting pipe group are connected with safety anti-explosive device.
4. gas type Multifunctional superconducting wax removal vehicle as claimed in claim 1 is characterized in that, described heating furnace front end is provided with flame-observing hole, and its top is provided with chimney.
5. gas type Multifunctional superconducting wax removal vehicle as claimed in claim 1 is characterized in that, described water tank cross section is spill.
6. gas type Multifunctional superconducting wax removal vehicle as claimed in claim 1 is characterized in that, is provided with control cock between described water pump and the heating furnace import.
7. gas type Multifunctional superconducting wax removal vehicle as claimed in claim 1 is characterized in that, is connected with filter between described steam separator and the pressure reducer.
8. gas type Multifunctional superconducting wax removal vehicle as claimed in claim 1 is characterized in that, interconnects between described CNG gas cylinder group and the described vehicle CNG gas cylinder group.
9. gas type Multifunctional superconducting wax removal vehicle as claimed in claim 1 is characterized in that, instrument, electrical accessorie, instrument and electrical accessorie is installed in the described control housing forms automatic temperature control system, automatic combustion control and data presentation system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220264991 CN202641483U (en) | 2012-06-07 | 2012-06-07 | Gas-fired multifunctional superconducting mobile boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220264991 CN202641483U (en) | 2012-06-07 | 2012-06-07 | Gas-fired multifunctional superconducting mobile boiler |
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| Publication Number | Publication Date |
|---|---|
| CN202641483U true CN202641483U (en) | 2013-01-02 |
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ID=47410636
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220264991 Expired - Fee Related CN202641483U (en) | 2012-06-07 | 2012-06-07 | Gas-fired multifunctional superconducting mobile boiler |
Country Status (1)
| Country | Link |
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| CN (1) | CN202641483U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949087A (en) * | 2015-06-08 | 2015-09-30 | 新疆克拉玛依市采丰实业有限责任公司 | Double-energy environment-friendly boiler for oil field paraffin removal |
| CN110725667A (en) * | 2019-10-23 | 2020-01-24 | 中国石油集团渤海石油装备制造有限公司 | LNG well-flushing paraffin removal vehicle |
-
2012
- 2012-06-07 CN CN 201220264991 patent/CN202641483U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949087A (en) * | 2015-06-08 | 2015-09-30 | 新疆克拉玛依市采丰实业有限责任公司 | Double-energy environment-friendly boiler for oil field paraffin removal |
| CN110725667A (en) * | 2019-10-23 | 2020-01-24 | 中国石油集团渤海石油装备制造有限公司 | LNG well-flushing paraffin removal vehicle |
| CN110725667B (en) * | 2019-10-23 | 2023-11-24 | 中国石油天然气集团有限公司 | LNG well-flushing paraffin removal vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20160607 |