CN104295901A - Environmentally-friendly recycling device for exhaust steam of gathering tank - Google Patents
Environmentally-friendly recycling device for exhaust steam of gathering tank Download PDFInfo
- Publication number
- CN104295901A CN104295901A CN201410516048.8A CN201410516048A CN104295901A CN 104295901 A CN104295901 A CN 104295901A CN 201410516048 A CN201410516048 A CN 201410516048A CN 104295901 A CN104295901 A CN 104295901A
- Authority
- CN
- China
- Prior art keywords
- spray tower
- oil
- water
- waste vapour
- condensible gas
- 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.)
- Granted
Links
- 238000004064 recycling Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 101
- 239000007921 spray Substances 0.000 claims abstract description 90
- 239000002699 waste material Substances 0.000 claims description 67
- 238000009833 condensation Methods 0.000 claims description 26
- 230000005494 condensation Effects 0.000 claims description 26
- 238000000605 extraction Methods 0.000 claims description 12
- 230000007613 environmental effect Effects 0.000 claims description 11
- 239000003129 oil well Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 4
- 230000006837 decompression Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 239000003921 oil Substances 0.000 description 54
- 239000007789 gas Substances 0.000 description 52
- 238000000034 method Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 6
- 238000011084 recovery Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000003208 petroleum Substances 0.000 description 4
- 238000004886 process control Methods 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000005325 percolation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Abstract
The invention discloses an environmentally-friendly recycling device for exhaust steam of a gathering tank, and belongs to the technical field of oil exploitation. The device is characterized in that a spray tower is utilized to perform cold and heat exchange for high-temperature exhaust steam and separate non-condensate gas; then an oil-water separator is used for separating the non-condensate gas into an oil part and a water part; finally the water part is recycled to the spray tower under the effects of a circulating water pump and an air cooler, and at the same time the oil part is recovered; the heat of the exhaust steam is outwards conveyed to mix and heat. With the adoption of the device, the oil gas resource is recovered, and the technical effect of reducing the pollution of the exhaust steam to the environment is reduced.
Description
Technical field
The present invention relates to technical field of petroleum extraction, particularly a kind of accumulator tank Waste resources reused utilizes environmental protecting device.
Background technique
Viscous crude resource is extremely abundant in the world, and its geolograph reserves far exceedes the reserves of conventional crude, and the heavy oil reserves of China tool the 7th in the world.
At present generally all thermal recovery mode is adopted to thickened oil recovery, utilize heavy oil heating viscosity-reducing mechanism, oil reservoir thermoelasticity fault offset oil-displacement mechanism and steam to the distillation of viscous crude, cracking, emulsification and the dilution produced and mixed phase drive effect, by injecting a large amount of steam to in-place oil, to improve the percolation ability of viscous crude, realize the industrialization exploitation of viscous crude.
But inventor finds in daily work, exist following not enough in prior art:
In hot extracting thick oil process, oil well produced liquid temp is higher, pressure is larger.When being delivered to the accumulator tank at ground metering station, because pressure reduces, produce having a large amount of flash-off steams, and enter in air by accumulator tank upper outlet, owing to containing pettiness oil droplet and a small amount of fixed gas in waste vapour, therefore not only cause environmental pollution, waste heat energy, also waste petroleum resources.
Summary of the invention
The embodiment of the present invention provides a kind of accumulator tank Waste resources reused to utilize environmental protecting device, the technical problem of pollution that atmospheric layer brings and heat waste is directly drained into for solving oil field waste vapour in prior art, reach purification oil field waste vapour, the technique effect that heat makes full use of.
Embodiments provide a kind of accumulator tank Waste resources reused and utilize environmental protecting device, described device comprises: a knock out drum, and described knock out drum is connected with oil well, for collecting the high temperature waste vapour of described oil well; One spray tower, described spray tower is connected with described knock out drum, for described high temperature waste vapour is carried out cold and hot exchange, and is separated non-condensible gas; One oil and water seperator, described oil and water seperator is connected with described spray tower, for described non-condensible gas being separated into oil part and water section; One circulating water pump, described circulating water pump is connected with described spray tower, described oil and water seperator, for the described water section from oil and water seperator is conducted to described spray tower; One air cooler, described air cooler is connected with described circulating water pump, described spray tower, and the water for self-loopa in future water pump carries out cooling and conducts to described spray tower.
Further, described spray tower also comprises: waste vapour condensation portion, and described waste vapour condensation portion is positioned at the bottom of described spray tower, for carrying out condensation to described high temperature waste vapour; Non-condensible gas collects part, and described non-condensible gas collection part is positioned at the top of described spray tower, for collecting described non-condensible gas; Shower portion, described shower portion is positioned at the middle part of described spray tower, for spraying described high temperature waste vapour; Wherein, the high temperature waste vapour entrance of described spray tower is between described waste vapour condensation portion and described shower portion, and described high temperature waste vapour to enter after spray tower after described shower portion spray, part high temperature waste vapour enters described waste vapour condensation portion, and another part is converted to described non-condensible gas and enters described non-condensible gas collection part.
Further, described spray tower also comprises water seal, and wherein, described waste vapour condensation portion and described non-condensible gas are collected between part and separated with water seal.
Further, described device also comprises extraction pump, and described extraction pump is connected with described spray tower, pumps to non-condensible gas treatment device for the described non-condensible gas produced by described spray tower.
Further, described spray tower and described oil and water seperator also comprise safety valve, and described safety valve is used for preventing described spray tower and described oil and water seperator from having an accident.
Further, described spray tower and described oil and water seperator also comprise outlet valve, and described outlet valve is used for exhaust decompression.
Further, described spray tower, described oil and water seperator, described air cooler also comprise sensing cell, and running parameter for sensing the running parameter of described spray tower, described oil and water seperator, and is passed to control unit by described sensing cell.
The beneficial effect of the embodiment of the present invention is as follows:
A kind of accumulator tank Waste resources reused that one embodiment of the invention provides utilizes environmental protecting device, utilize spray tower that high temperature waste vapour is carried out cold and hot exchange, and isolate non-condensible gas, then by oil and water seperator, non-condensible gas is separated into oil part and water section, and then by the effect of circulating water pump and air cooler, water section is recycled to spray tower, oil part is reclaimed simultaneously, waste vapour heat is carried out defeatedly mix heat and heating outward.Reach recovery petroleum resources, reduce waste vapour to the technique effect of the pollution of environment.
Accompanying drawing explanation
Fig. 1 is the structural representation that in one embodiment of the invention, a kind of accumulator tank Waste resources reused utilizes environmental protecting device.
Label corresponding intrument name in figure is called:
1-knock out drum, 2-spray tower, 3-oil and water seperator, 4-air cooler, 5-fixed gas treatment device, 6-safety valve, 7-safety valve, 8-outlet valve, 9-outlet valve, 10-pressure transducer, 11-mortor operated valve, 12-mortor operated valve, 13-mortor operated valve, 14-extraction pump, 15-level meter, 16-level meter, 17-oil collector, 18-circulating water pump, 19-water seal.
Embodiment
A kind of accumulator tank Waste resources reused that one embodiment of the invention provides utilizes environmental protecting device, by spray tower, condensation is carried out to the high temperature waste vapour from knock out drum, and isolate incoagulable gas, further by incoagulable gas treatment device, innocuity treatment is carried out to incoagulable gas, reach the technique effect of purification waste vapour.Simultaneously, in oil and water seperator, the high-temperature water of condensation in spray tower is carried out oil-water separation, further recovery oil wherein, simultaneously an isolated high temperature clear water part is for realizing heating circulation or the defeated technique effect mixing heat outward, remaining part is then delivered to air cooler and cools, after being cooled to proper temperature, the defeated spray tower that is back to uses as waste vapour cooling water.Thus achieve recovery completely and the enclosed workshop of waste vapour, be conducive to protection of the environment.
For enabling those skilled in the art understand the present invention more in detail, describe the present invention below in conjunction with accompanying drawing.
As described in Figure 1, Fig. 1 is that a kind of accumulator tank Waste resources reused utilizes environmental protecting device, and described device comprises
One knock out drum 1, described knock out drum 1 is connected with oil well, for collecting the high temperature waste vapour of described oil well;
One spray tower 2, described spray tower 2 is connected with described knock out drum 1, for described high temperature waste vapour is carried out cold and hot exchange, and is separated non-condensible gas;
One oil and water seperator 3, described oil and water seperator 3 is connected with described spray tower 1, for described non-condensible gas being separated into oil part and water section;
One circulating water pump 18, described circulating water pump 18 is connected with described spray tower 2, described oil and water seperator 3, for the described water section from oil and water seperator 3 is conducted to described spray tower 2;
One air cooler 4, described air cooler 4 is connected with described circulating water pump 18, described spray tower 2, and the water for self-loopa in future water pump 18 carries out cooling and conducts to described spray tower 2.
Further, described spray tower 2 also comprises:
Waste vapour condensation portion [not shown], described waste vapour condensation portion is positioned at the bottom of described spray tower 2, for carrying out condensation to described high temperature waste vapour;
Non-condensible gas collects part [not shown], and described non-condensible gas collection part is positioned at the top of described spray tower 2, for collecting described non-condensible gas;
Shower portion [not shown], described shower portion is positioned at the middle part of described spray tower 2, for spraying described high temperature waste vapour;
Wherein, the high temperature waste vapour entrance of described spray tower 2 is between described waste vapour condensation portion and described shower portion, and described high temperature waste vapour to enter after spray tower 2 after described shower portion spray, part high temperature waste vapour enters described waste vapour condensation portion, and another part is converted to described non-condensible gas and enters described non-condensible gas collection part.
Further, described spray tower 2 also comprises water seal 19, wherein, separates between described waste vapour condensation portion and described non-condensible gas collection part with water seal 19.
Further, described device also comprises extraction pump 14, and described extraction pump 14 is connected with described spray tower 2, pumps to non-condensible gas treatment device 5 for the described non-condensible gas produced by described spray tower 2.
Further, described spray tower 2 and described oil and water seperator 3 also comprise safety valve 6 and safety valve 7, and described safety valve 6,7 has an accident for preventing described spray tower 2 and described oil and water seperator 3.Wherein, spray tower 2 comprises safety valve 6, and oil and water seperator 3 comprises safety valve 7.
Further, described spray tower 2 and described oil and water seperator 3 also comprise outlet valve 8 and outlet valve 9, and described outlet valve 8 is for exhaust decompression.Wherein, spray tower 2 comprises outlet valve 8, and oil and water seperator comprises outlet valve 9.
Further, described spray tower 2, described oil and water seperator 3 also comprise sensing cell, and running parameter for sensing the running parameter of described spray tower 2, described oil and water seperator 3, and is passed to control unit by described sensing cell.Wherein, sensing cell specifically comprises level meter 15, level meter 16, pressure transducer 10, and specifically, spray tower 2 comprises level meter 15, pressure transducer 10; Oil and water seperator 3 comprises level meter 16.Wherein, level meter is used for sensed level, and described pressure transducer is used for pressure sensor.
Introduce embodiments of the invention in order to clearer, specifically set forth from using method below.
As shown in Figure 1, the embodiment of the present invention provides a kind of accumulator tank Waste resources reused to utilize environmental protecting device, described device comprises knock out drum 1, spray tower 2, oil and water seperator 3, circulating water pump 18, air cooler 4, extraction pump 14 and incoagulable gas treatment device 5, wherein spray tower 2 is divided into waste vapour condensation portion, non-condensible gas to collect part and shower portion, separates between waste vapour condensation portion and non-condensible gas collection part with water seal 19, described knock out drum 1 entrance exports with oil well and is connected, described spray tower 2 entrance exports with knock out drum 1 waste vapour and is connected, described spray tower 2 non-condensible gas is collected section port and is connected with extraction pump 14 entrance, described extraction pump 14 outlet is connected with the entrance of non-condensible gas treatment device 5, described spray tower 2 waste vapour condensation portion outlet is connected with oil and water seperator 3 entrance, the top oil horizon outlet of described oil and water seperator 3 is connected with oil collector 17 entrance, the condensation-water drain of described oil and water seperator 3 is connected with circulating water pump 18 entrance, the outlet of described circulating water pump 18 is connected with outside heating pipe entrance with air cooler 4 entrance, described air cooler 4 outlet is connected with the shower portion entrance of spray tower 2, described outside heating pipe outlet is connected with sewage treatment pipe network.
The waste vapour of spray tower 2 is entered by described knock out drum 1, with the low temperature water heat exchange condensation of spray, become high-temperature condensation water, simultaneously wherein contained non-condensible gas is therefrom separated, enter the incoagulable gas collection part of spray tower 2 through water seal 19, finally send into non-condensible gas treatment device and carry out innocuity treatment.The high-temperature condensation water generated in spray tower 2 enters oil and water seperator 3, realizes oil-water separation.Wherein oil and water seperator 3 top oil horizon, is reclaimed by oil collector 17; The high temperature clear water of bottom, a part is used for defeatedly mixing heat and heating outward, and a part delivers to air cooler 4 cooling becomes low temperature water, and then is admitted to the moisturizing of spray tower 2 as spray cooling water and water seal 19.
This process can realize the recovery of waste vapour completely, has both reclaimed waste vapour waste heat, has also reclaimed wherein contained petroleum resources, has avoided the pollution of waste vapour to environment simultaneously, protect environment.
Described utilizes environmental protecting device also to comprise control system for the accumulator tank Waste resources reused without water source area, wherein control system comprises four parts, is respectively: oil and water seperator tank level control system, fixed gas emission control systems, fixed gas process control system and air cooler control system.Specifically,
1, oil and water seperator tank level control system
The liquid level that described oil and water seperator tank level control system realizes described oil and water seperator for the liquid level controlling oil and water seperator 3 remains within rational scope.Described oil and water seperator tank level control system controls output pump frequencies by 16 level meters and is delivered to the opening angle of the mortor operated valve 12 on knock out drum 1 pipeline, by knock out drum 1 water delivery; When the liquid level of level meter 16 arrives in limited time lower, then close mortor operated valve 13, thus the control of realization to oil and water seperator 3 liquid level.
2, fixed gas emission control systems
Described fixed gas emission control systems is for controlling the discharge of fixed gas to fixed gas treatment device 5.Described fixed gas releasing system, is collected the pressure of part, controls the start and stop of mortor operated valve 11 opening and closing and extraction pump 14, thus realize the control to fixed gas discharge by the incoagulable gas of spray tower 2.
3, fixed gas process control system
Described fixed gas process control system is for controlling the start and stop of fixed gas treatment device 5.When there being non-condensible gas to send into fixed gas treatment device 5, described fixed gas process control system just can start fixed gas treatment device 5, carries out innocuity treatment to fixed gas.
4, air cooler control system
Described air cooler control system, for controlling frequency and the start and stop of the blower fan of air cooler 4, realizes described air cooler 4 and exports water temperature and remain within rational scope.
Be described in detail specific embodiments of the invention above, but it is as example, the present invention does not limit and specific embodiment described above.To those skilled in the art, any equivalent modifications that this invention is carried out and substituting also all among category of the present invention.Therefore, or else depart from the equalization conversion and amendment made under the spirit and scope of the present invention, all should contain within the scope of the invention.
Claims (7)
1. accumulator tank Waste resources reused utilizes an environmental protecting device, it is characterized in that, described device comprises:
One knock out drum, described knock out drum is connected with oil well, for collecting the high temperature waste vapour of described oil well;
One spray tower, described spray tower is connected with described knock out drum, for described high temperature waste vapour is carried out cold and hot exchange, and is separated non-condensible gas;
One oil and water seperator, described oil and water seperator is connected with described spray tower, for described non-condensible gas being separated into oil part and water section;
One circulating water pump, described circulating water pump is connected with described spray tower, described oil and water seperator, for the described water section from oil and water seperator is conducted to described spray tower;
One air cooler, described air cooler is connected with described circulating water pump, described spray tower, and the water for self-loopa in future water pump carries out cooling and conducts to described spray tower.
2. device as claimed in claim 1, it is characterized in that, described spray tower also comprises:
Waste vapour condensation portion, described waste vapour condensation portion is positioned at the bottom of described spray tower, for carrying out condensation to described high temperature waste vapour;
Non-condensible gas collects part, and described non-condensible gas collection part is positioned at the top of described spray tower, for collecting described non-condensible gas;
Shower portion, described shower portion is positioned at the middle part of described spray tower, for spraying described high temperature waste vapour;
Wherein, the high temperature waste vapour entrance of described spray tower is between described waste vapour condensation portion and described shower portion, and described high temperature waste vapour to enter after spray tower after described shower portion spray, part high temperature waste vapour enters described waste vapour condensation portion, and another part is converted to described non-condensible gas and enters described non-condensible gas collection part.
3. device as claimed in claim 2, it is characterized in that, described spray tower also comprises water seal, and wherein, described waste vapour condensation portion and described non-condensible gas are collected between part and separated with water seal.
4. device as claimed in claim 1, it is characterized in that, described device also comprises extraction pump, and described extraction pump is connected with described spray tower, pumps to non-condensible gas treatment device for the described non-condensible gas produced by described spray tower.
5. device as claimed in claim 1, it is characterized in that, described spray tower and described oil and water seperator also comprise safety valve, and described safety valve is used for preventing described spray tower and described oil and water seperator from having an accident.
6. device as claimed in claim 1, it is characterized in that, described spray tower and described oil and water seperator also comprise outlet valve, and described outlet valve is used for exhaust decompression.
7. device as claimed in claim 1, it is characterized in that, described spray tower, described oil and water seperator, described air cooler also comprise sensing cell, and running parameter for sensing the running parameter of described spray tower, described oil and water seperator, and is passed to control unit by described sensing cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410516048.8A CN104295901B (en) | 2014-09-29 | 2014-09-29 | A kind of accumulator tank Waste resources reused utilizes environmental protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410516048.8A CN104295901B (en) | 2014-09-29 | 2014-09-29 | A kind of accumulator tank Waste resources reused utilizes environmental protecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104295901A true CN104295901A (en) | 2015-01-21 |
| CN104295901B CN104295901B (en) | 2018-04-13 |
Family
ID=52315749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410516048.8A Active CN104295901B (en) | 2014-09-29 | 2014-09-29 | A kind of accumulator tank Waste resources reused utilizes environmental protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104295901B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351751A (en) * | 2015-11-10 | 2016-02-24 | 中国石油大学(华东) | Liquid ring conveying system and method for high-thickness materials |
| CN108386242A (en) * | 2018-03-16 | 2018-08-10 | 新疆敦华石油技术股份有限公司 | A kind of oil field high-temperature produced liquid waste heat recovery and electricity generation system |
| CN108386243A (en) * | 2018-03-16 | 2018-08-10 | 新疆敦华石油技术股份有限公司 | A kind of oil field high-temperature produced liquid waste heat recovery and electricity generation system |
| CN108412567A (en) * | 2018-03-16 | 2018-08-17 | 新疆敦华石油技术股份有限公司 | A kind of oil field high-temperature produced liquid waste heat recovery and electricity generation system |
| CN109653716A (en) * | 2018-10-29 | 2019-04-19 | 中国石油天然气集团有限公司 | Super-viscous oil is handled up development block closed gathering method and device |
| CN117401313A (en) * | 2023-12-12 | 2024-01-16 | 德州能奥石油科技有限公司 | Oil field large tank top air extraction system |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001327821A (en) * | 2000-05-19 | 2001-11-27 | Fukuhara Co Ltd | Air dryer provided with oil/water separator |
| CN2558909Y (en) * | 2002-07-25 | 2003-07-02 | 张爱华 | Constant-type cooling water device |
| CN202109784U (en) * | 2011-05-30 | 2012-01-11 | 吴美美 | Waste heat recovery device for setting machine |
| CN202237661U (en) * | 2011-09-08 | 2012-05-30 | 浙江莱美纺织印染科技有限公司 | Setting machine tail gas treating device |
| CN202302729U (en) * | 2011-10-28 | 2012-07-04 | 鞍钢集团工程技术有限公司 | Liquid argon cold quantity recovery device |
| CN102861496A (en) * | 2012-09-27 | 2013-01-09 | 安徽省电力科学研究院 | Purification treatment device of flue gas produced by combusting electric wires |
| CN103470951A (en) * | 2013-09-13 | 2013-12-25 | 新疆敦华石油技术有限公司 | Exhaust gas recycling device for gathering tank |
| CN203447924U (en) * | 2013-06-28 | 2014-02-26 | 绍兴县远程树脂科技有限公司 | Waste gas treating device |
| CN103836862A (en) * | 2014-03-26 | 2014-06-04 | 福建省邵武市永晶化工有限公司 | Cooling water cooling device and method |
| CN204201481U (en) * | 2014-09-29 | 2015-03-11 | 新疆敦华石油技术有限公司 | A kind of accumulator tank Waste resources reused utilizes environmental protecting device |
-
2014
- 2014-09-29 CN CN201410516048.8A patent/CN104295901B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001327821A (en) * | 2000-05-19 | 2001-11-27 | Fukuhara Co Ltd | Air dryer provided with oil/water separator |
| CN2558909Y (en) * | 2002-07-25 | 2003-07-02 | 张爱华 | Constant-type cooling water device |
| CN202109784U (en) * | 2011-05-30 | 2012-01-11 | 吴美美 | Waste heat recovery device for setting machine |
| CN202237661U (en) * | 2011-09-08 | 2012-05-30 | 浙江莱美纺织印染科技有限公司 | Setting machine tail gas treating device |
| CN202302729U (en) * | 2011-10-28 | 2012-07-04 | 鞍钢集团工程技术有限公司 | Liquid argon cold quantity recovery device |
| CN102861496A (en) * | 2012-09-27 | 2013-01-09 | 安徽省电力科学研究院 | Purification treatment device of flue gas produced by combusting electric wires |
| CN203447924U (en) * | 2013-06-28 | 2014-02-26 | 绍兴县远程树脂科技有限公司 | Waste gas treating device |
| CN103470951A (en) * | 2013-09-13 | 2013-12-25 | 新疆敦华石油技术有限公司 | Exhaust gas recycling device for gathering tank |
| CN103836862A (en) * | 2014-03-26 | 2014-06-04 | 福建省邵武市永晶化工有限公司 | Cooling water cooling device and method |
| CN204201481U (en) * | 2014-09-29 | 2015-03-11 | 新疆敦华石油技术有限公司 | A kind of accumulator tank Waste resources reused utilizes environmental protecting device |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351751A (en) * | 2015-11-10 | 2016-02-24 | 中国石油大学(华东) | Liquid ring conveying system and method for high-thickness materials |
| CN105351751B (en) * | 2015-11-10 | 2019-11-29 | 中国石油大学(华东) | Highly viscous substance Liquid jacket transportation system and method |
| CN108386242A (en) * | 2018-03-16 | 2018-08-10 | 新疆敦华石油技术股份有限公司 | A kind of oil field high-temperature produced liquid waste heat recovery and electricity generation system |
| CN108386243A (en) * | 2018-03-16 | 2018-08-10 | 新疆敦华石油技术股份有限公司 | A kind of oil field high-temperature produced liquid waste heat recovery and electricity generation system |
| CN108412567A (en) * | 2018-03-16 | 2018-08-17 | 新疆敦华石油技术股份有限公司 | A kind of oil field high-temperature produced liquid waste heat recovery and electricity generation system |
| CN108386243B (en) * | 2018-03-16 | 2023-08-25 | 新疆敦华绿碳技术股份有限公司 | Oil field height Wen Cai goes out liquid waste heat recovery and power generation system |
| CN108412567B (en) * | 2018-03-16 | 2023-08-29 | 新疆敦华绿碳技术股份有限公司 | Oil field height Wen Cai goes out liquid waste heat recovery and power generation system |
| CN109653716A (en) * | 2018-10-29 | 2019-04-19 | 中国石油天然气集团有限公司 | Super-viscous oil is handled up development block closed gathering method and device |
| CN109653716B (en) * | 2018-10-29 | 2021-10-08 | 中国石油天然气集团有限公司 | Ultra-thick oil huff and puff development block closed gathering and transportation method and device |
| CN117401313A (en) * | 2023-12-12 | 2024-01-16 | 德州能奥石油科技有限公司 | Oil field large tank top air extraction system |
| CN117401313B (en) * | 2023-12-12 | 2024-02-09 | 德州能奥石油科技有限公司 | Oil field large tank top air extraction system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104295901B (en) | 2018-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104295901A (en) | Environmentally-friendly recycling device for exhaust steam of gathering tank | |
| CN104295902A (en) | Environmentally-friendly recycling device for exhaust steam of gathering tank | |
| CN201475980U (en) | Exhaust steam recovering and recycling system of deaeration tower | |
| CN205549656U (en) | Gaseous state solvent condensation recovery device | |
| CN204201480U (en) | A kind of accumulator tank Waste resources reused utilizes environmental protecting device | |
| CN205957756U (en) | Mixed steam spray cooling tower of profit and mixed steam cooling device of sled dress formula profit | |
| CN104086367B (en) | The processing method that methyl alcohol double tower double-effect rectification is energy-conservation | |
| CN204201481U (en) | A kind of accumulator tank Waste resources reused utilizes environmental protecting device | |
| CN206295742U (en) | A kind of dust-laden is pyrolyzed the full oil wash system of oil gas | |
| CN203614179U (en) | Gas electrical generation waste heat recovery device | |
| CN202674809U (en) | Steam trap | |
| CN203605745U (en) | Steam heat recovery device | |
| CN202101308U (en) | Automatic recycling system for waste heat of heat supply | |
| CN204022707U (en) | A kind of system reclaiming methyl alcohol from gas field sewage | |
| CN204825159U (en) | Waste gas recovery device for spinning | |
| CN108412567B (en) | Oil field height Wen Cai goes out liquid waste heat recovery and power generation system | |
| CN204411743U (en) | The hydronic plant of compression hot gas just extract concentration systems | |
| CN103224312A (en) | Drilling sludge drying treatment process and special dewatering and drying system | |
| CN205925329U (en) | Tail gas safe recovery device among spent lubricating oil regenerative process | |
| CN101948146A (en) | Full-automatic, water-saving and energy-saving water distiller | |
| CN201777905U (en) | Full automatic water-saving and energy-saving water distiller | |
| CN207195147U (en) | Gas-pressed equipment | |
| CN113862045A (en) | Pyrolysis gas segmentation processing system | |
| CN205850531U (en) | A kind of double-tower type MEDA processes landfill gas system | |
| CN213577454U (en) | Exhaust steam recovery device of oxygen discharging door of deaerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 834000, Yingbin Road, the Xinjiang Uygur Autonomous Region, Karamay, 69-13-11 Applicant after: XINJIANG DUNHUA PETROLEUM TECHNOLOGY CO.,LTD. Address before: 834000, Yingbin Road, the Xinjiang Uygur Autonomous Region, Karamay, 69-13-11 Applicant before: Xinjiang Dunhua Petroleum Technology Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Environmentally-friendly recycling device for exhaust steam of gathering tank Effective date of registration: 20181026 Granted publication date: 20180413 Pledgee: Bank of Kunlun Limited by Share Ltd. Karamay branch Pledgor: XINJIANG DUNHUA PETROLEUM TECHNOLOGY CO.,LTD. Registration number: 2018650000004 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 834000 second floor, No. 77, Nanxin Road, Karamay District, Karamay City, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Dunhua Green Carbon Technology Co.,Ltd. Address before: No. 69-13-11, Yingbin Avenue, Karamay, Xinjiang Uygur Autonomous Region 834000 Patentee before: XINJIANG DUNHUA PETROLEUM TECHNOLOGY CO.,LTD. |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230802 Granted publication date: 20180413 Pledgee: Bank of Kunlun Limited by Share Ltd. Karamay branch Pledgor: XINJIANG DUNHUA PETROLEUM TECHNOLOGY CO.,LTD. Registration number: 2018650000004 |