CN202562038U - Multifunctional anti-scale, burning-loss-proof, energy-saving and safe device for oilfield fire drum type heating furnace - Google Patents
Multifunctional anti-scale, burning-loss-proof, energy-saving and safe device for oilfield fire drum type heating furnace Download PDFInfo
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- CN202562038U CN202562038U CN2012201831780U CN201220183178U CN202562038U CN 202562038 U CN202562038 U CN 202562038U CN 2012201831780 U CN2012201831780 U CN 2012201831780U CN 201220183178 U CN201220183178 U CN 201220183178U CN 202562038 U CN202562038 U CN 202562038U
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Abstract
The utility model discloses a multifunctional anti-scale, burning-loss-proof, energy-saving and safe device for an oilfield fire drum type heating furnace, and solves the problems of proneness to scaling and burning loss, low heat efficiency and the like of existing heating furnaces. The device comprises a stainless steel sleeve and parts fixed on two parallel fire tubes in the heating furnace respectively, wherein the stainless steel sleeve is sleeved outside a fire tube easily burned area on a heating furnace. Two groups of rolling mechanisms are arranged at two ends of the outer wall of the stainless steel sleeve, and a sliding sleeve which rotates circumferentially relative to the stainless steel sleeve under the action of the rolling mechanisms is sleeved outside the rolling mechanisms. Wire brushes are arranged on the inner wall of the sliding sleeve, driving vanes are arranged on the outer wall of the sliding sleeve, and meniscuses of the driving vanes are mounted along a same direction; meniscuses of driving vanes of the parts are mounted in a reverse direction. The device has anti-scale and burning-loss-proof functions and prolongs the service life of the fire drum type heating furnace greatly, and further powerful guarantee is provided for the safe production and energy conservation and consumption reduction of oilfields.
Description
Technical field
The utility model relates to a kind of oil field fire catridge heater, and concrete is antiscale, overfiring-proof, the energy-conservation and safety device of heating furnace.
Background technology
Heating furnace is an indispensable key equipment in the oil field gathering and transportation process, is undertaking the heat temperature raising task of oilfield product, is main energy consumption equipment in the oilfield process.Along with the increase of oil field prospecting exploitation area, the increase that large tracts of land gets into high water-cut stage and viscous crude and gas production, the usage quantity of heating furnace is more and more.Before 4 years, the PetroChina Company Limited. oil field is 18460 using heating furnace quantity, and annual total energy consumption is amounted to into about more than 170 ten thousand tons of crude oil, equals to have burnt a small oil field.Thus, the height of heating furnace heat exchange efficiency directly influences field-wide energy-saving and cost-reducing work, also affects field-wide economic benefit.
Along with applying of Daqing oil field tertiary process technology; Though oil recovery rate improves about 10 percentage points; 1,000 ten thousand tons of crude oil of annual contribution, but because the injection of alkali, polymer and surfactant, heating furnace fouling and pyrotechnics pipe hot-spot cause the phenomenon of scaling loss to increase gradually.According to interrelated data, if dirty layer thickness reaches 4mm, consumption gas will increase by 26.6% at least, and full oil field will have 1.05 billion cubic meter gas to be consumed by dirt every year.And fouling also can cause the heating furnace scaling loss, and nearly 3 years full oil fields will spend nearly 1.2 hundred million yuan overhauling reform investment because of the heating furnace of scaling loss overhaul accounts for 1/4 of full oil field heating furnace sum.
Summary of the invention
The purpose of the utility model provides the multi-functional antiscale overfiring-proof of a kind of oil field fire catridge heater energy-saving safeguard device; This device can be removed the incrustation on the heating furnace fire tube effectively and timely; Avoided the scaling loss of fire tube; Further prolonged the service life of heating furnace, had energy-conservation effect simultaneously, for safety in production provides safeguard.
For realizing the foregoing invention purpose; The technical scheme that the application adopts is: the multi-functional antiscale overfiring-proof of a kind of oil field fire catridge heater energy-saving safeguard device, comprise white steel bushing, and this white steel bushing is enclosed within the outside in the easy scaling loss district of fire tube on the heating furnace; Two ends at white steel sleeve outer wall are provided with two groups of rolling mechanisms; Comprise several rolling members in every group of rolling mechanism, these rolling members arrange evenly that along sleeve circumferential wherein each rolling member comprises bracing frame and rolls and support steel ball; Bracing frame is fixed on the white steel sleeve outer wall, and the support steel ball that rolls is fixed on the bracing frame; Outside at two groups of rolling mechanisms is with sliding sleeve in addition; This sliding sleeve rotates in a circumferential direction with respect to white steel sleeve under the effect of rolling mechanism; Inwall edge at sliding sleeve circumferentially is evenly equipped with some wire brushes; Said wire brush is axially installed and corresponding with sliding sleeve inwall length along sliding sleeve, at the outer wall of sliding sleeve some driven vane is set also, and said driven vane has a meniscus; These driven vane are along the axial installation of sliding sleeve and along circumferentially being uniformly distributed with, the meniscus of these driven vane is installed along same direction in addition; The above-mentioned parts of fixing respectively on two fire tubes arranged side by side in the heating furnace, the meniscus installation direction of driven vane wherein is opposite.
In order to guarantee the sliding sleeve smooth rotation; Therefore need the whole quality of alleviator; But must guarantee necessary stability; Prevent distortion; So the plurality of strengthening ribs plate preferably is set on the sliding sleeve outer wall in addition; Said reinforcement gusset is circular, is welded on the sliding sleeve outer wall, axially is uniformly distributed with along sliding sleeve.
The beneficial effect of the utility model:
1, the application's device is installed in the easy scaling loss zone of fire tube; Utilize heating furnace feed water flow thrust unit blade; The rotation of driving sliding sleeve; The wire brush cleaning incrustation that will not stop like this on the fire tube surface; Guarantee that the fire tube vulnerable zone does not have the chance of fouling, thereby reach the purpose of scale removal, antiscale and overfiring-proof;
2, because fire tube is heated yieldingly for a long time,, guarantee the axiality of the application's device, just guarantee rotating freely of sliding sleeve, and this white steel sleeve is the high-termal conductivity material, can not influence heat transfer so outside fire tube, put white steel sleeve;
3, the stirring action to liquid is played in the rotation of the driven vane in this device, and forced heat-exchanging helps the heat energy diffusion of liquid, has energy-saving and cost-reducing effect;
In a word, this device has the effect of antiscale, scale removal and overfiring-proof, can prolong the service life of fire catridge heater greatly, finally for the safety in production in oil field, energy-saving and cost-reducing sound assurance is provided.
Description of drawings
Fig. 1 is the structural representation of the application's the multi-functional antiscale overfiring-proof of oil field fire catridge heater energy-saving safeguard device.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the multi-functional antiscale overfiring-proof of a application oil field fire catridge heater energy-saving safeguard device user mode sketch map.
The specific embodiment
Below in conjunction with accompanying drawing the application is further described:
Combine Fig. 2, shown in Figure 3 by Fig. 1: the multi-functional antiscale overfiring-proof of oil field fire catridge heater energy-saving safeguard device, comprise white steel bushing 6, this white steel bushing 6 is enclosed within 7 outsides, the easy scaling loss district of fire tube on the heating furnace; Should be prone to scaling loss district 80% is between nozzles 1-2m; Just the flame place that can burn is provided with two groups of rolling mechanisms at the two ends of white steel sleeve 6 outer walls, comprises several rolling members in every group of rolling mechanism; These rolling members are circumferentially evenly arranged along white steel sleeve 6; Wherein each rolling member comprises bracing frame 5 and rolls and support steel ball 4, and bracing frame 5 is fixed on white steel sleeve 6 outer walls, and the support steel ball 4 that rolls is fixed on the bracing frame 5; Outside at two groups of rolling mechanisms is with sliding sleeve 3 in addition; This sliding sleeve 3 rotates in a circumferential direction with respect to white steel sleeve 6 under the effect of rolling mechanism; Inwall edge at sliding sleeve 3 circumferentially is evenly equipped with some wire brushes 2; Said wire brush 2 is axially installed and corresponding with sliding sleeve 3 inwall length along sliding sleeve 3, at the outer wall of sliding sleeve 3 some driven vane 1 is set also, and said driven vane 1 has a meniscus; These driven vane 1 are along sliding sleeve 3 axial installations and along circumferentially being uniformly distributed with, the meniscus of these driven vane 1 is installed along same direction in addition; The above-mentioned parts of fixing respectively on two fire tubes 7 arranged side by side in the heating furnace, the meniscus installation direction of driven vane 1 wherein is opposite.
For the steadiness of stiffening device, prevent distortion, on sliding sleeve 3 outer walls, also be provided with plurality of strengthening ribs plate 8, said reinforcement gusset 8 is circular, is welded on sliding sleeve 3 outer walls, axially is uniformly distributed with along sliding sleeve 3.
During use,, be installed in the easy scaling loss district of fire tube with the multi-functional antiscale overfiring-proof of this oil field fire catridge heater energy-saving safeguard device; Heating furnace work water inlet is ejected on the driven vane 1 through power guid pipe 9, and blade 1 rotation drives the support steel ball 4 that rolls and rotates, and drives sliding sleeve 3 rotations; Wire brush 2 can constantly be cleared up incrustation simultaneously, makes its chance that does not have fouling, protects fire tube simultaneously; Improve the ability that fire tube heat is transmitted, for the long-term safety operation of heating furnace provides safeguard.
Claims (2)
1. the multi-functional antiscale overfiring-proof of oil field fire catridge heater energy-saving safeguard device; Comprise white steel bushing; It is characterized in that: this white steel bushing is enclosed within the outside in the easy scaling loss district of fire tube on the heating furnace, at the two ends of white steel sleeve outer wall two groups of rolling mechanisms is set, and comprises several rolling members in every group of rolling mechanism; These rolling members are evenly arranged along sleeve circumferential; Wherein each rolling member comprises bracing frame and rolls and support steel ball, and bracing frame is fixed on the white steel sleeve outer wall, and the support steel ball that rolls is fixed on the bracing frame; Outside at two groups of rolling mechanisms is with sliding sleeve in addition; This sliding sleeve rotates in a circumferential direction with respect to white steel sleeve under the effect of rolling mechanism; Inwall edge at sliding sleeve circumferentially is evenly equipped with some wire brushes; Said wire brush is axially installed and corresponding with sliding sleeve inwall length along sliding sleeve, at the outer wall of sliding sleeve some driven vane is set also, and said driven vane has a meniscus; These driven vane are along the axial installation of sliding sleeve and along circumferentially being uniformly distributed with, the meniscus of these driven vane is installed along same direction in addition; The above-mentioned parts of fixing respectively on two fire tubes arranged side by side in the heating furnace, the meniscus installation direction of driven vane wherein is opposite.
2. the multi-functional antiscale overfiring-proof of oil field according to claim 1 fire catridge heater energy-saving safeguard device; It is characterized in that: the sliding sleeve outer wall is provided with the plurality of strengthening ribs plate; It is circular strengthening gusset; Be welded on the sliding sleeve outer wall, above-mentioned reinforcement gusset is axially evenly arranged along sliding sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201831780U CN202562038U (en) | 2012-04-26 | 2012-04-26 | Multifunctional anti-scale, burning-loss-proof, energy-saving and safe device for oilfield fire drum type heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201831780U CN202562038U (en) | 2012-04-26 | 2012-04-26 | Multifunctional anti-scale, burning-loss-proof, energy-saving and safe device for oilfield fire drum type heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202562038U true CN202562038U (en) | 2012-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201831780U Expired - Fee Related CN202562038U (en) | 2012-04-26 | 2012-04-26 | Multifunctional anti-scale, burning-loss-proof, energy-saving and safe device for oilfield fire drum type heating furnace |
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| CN (1) | CN202562038U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925700A (en) * | 2014-04-15 | 2014-07-16 | 西安交通大学 | Oil-field heating furnace fire tube scaling prevention device |
| CN106091800A (en) * | 2016-06-10 | 2016-11-09 | 东北石油大学 | Oil field Four in one furnace fire tube automatic descaling apparatus |
| CN110762511A (en) * | 2019-10-24 | 2020-02-07 | 浙江新中港清洁能源股份有限公司 | Medium-pressure deaerator exhaust steam heat energy recovery system |
| CN110762510A (en) * | 2019-10-24 | 2020-02-07 | 浙江新中港清洁能源股份有限公司 | Steam waste heat utilization system |
-
2012
- 2012-04-26 CN CN2012201831780U patent/CN202562038U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925700A (en) * | 2014-04-15 | 2014-07-16 | 西安交通大学 | Oil-field heating furnace fire tube scaling prevention device |
| CN103925700B (en) * | 2014-04-15 | 2016-06-29 | 西安交通大学 | A kind of device preventing oil field heating furnace fire tube fouling |
| CN106091800A (en) * | 2016-06-10 | 2016-11-09 | 东北石油大学 | Oil field Four in one furnace fire tube automatic descaling apparatus |
| CN106091800B (en) * | 2016-06-10 | 2018-02-23 | 东北石油大学 | Oil field fire tube automatic descaling apparatus |
| CN110762511A (en) * | 2019-10-24 | 2020-02-07 | 浙江新中港清洁能源股份有限公司 | Medium-pressure deaerator exhaust steam heat energy recovery system |
| CN110762510A (en) * | 2019-10-24 | 2020-02-07 | 浙江新中港清洁能源股份有限公司 | Steam waste heat utilization system |
| CN110762510B (en) * | 2019-10-24 | 2021-08-10 | 浙江新中港热电股份有限公司 | Steam waste heat utilization system |
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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: Li Fujun Inventor after: Wang Hongwei Inventor after: Zhou Hongzhi Inventor before: Li Fujun Inventor before: Wang Hongwei Inventor before: Cao Guangsheng Inventor before: Wang Jianwei Inventor before: Zhou Hongzhi |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171222 Address after: 163000 Heilongjiang Daqing hi tech Zone torch New Street No. 32 new industry incubator 1 building 834 room Patentee after: DAQING XUEFU PETROLEUM SCIENCE & TECHNOLOGY CO., LTD. Address before: 163316 room 109, seat B-10, Daqing service outsourcing park, No. 4-8, new wind road, new wind road, Daqing City, Daqing City, Heilongjiang Co-patentee before: Daqing Northeast Oil Energy Saving and Technology Environment Protetion Research Institute Patentee before: Daqing Development Zone Dongyou New Technology Co., Ltd. |
|
| 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: 20121128 Termination date: 20210426 |