CN105642623B - The integrated auxiliary skid of large-scale oil storage tank mechanical cleaning system is put - Google Patents
The integrated auxiliary skid of large-scale oil storage tank mechanical cleaning system is put Download PDFInfo
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- CN105642623B CN105642623B CN201410664028.5A CN201410664028A CN105642623B CN 105642623 B CN105642623 B CN 105642623B CN 201410664028 A CN201410664028 A CN 201410664028A CN 105642623 B CN105642623 B CN 105642623B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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Abstract
The present invention provides a kind of integrated auxiliary skid of large-scale oil storage tank mechanical cleaning system and puts, and is related to a kind of cleaning machinery engineering device technique field.The invention includes subsidiary engine boiler, fully automatic burner, boiler heat exchange chamber, boiler smoke cooling system, boiler induced-draft fan, boiler fuel tank, the subsidiary engine boiler is normal-pressure hot-water boiler, the boiler heat exchange chamber is arranged at the subsidiary engine boiler front end, the boiler smoke cooling system is by gas cooler, flue gas cooling water tank, tuberculated pipe road, first circulation water pump and second circulation water pump are formed, the boiler induced-draft fan import is picked out by the gas cooler afterbody, boiler heat exchange chamber outlet temperature is monitored as control parameter in cleaning process in real time, fully automatic burner is controlled, control the water temperature in cleaning process.This invention simplifies system structure, easily operated and management, reduces complete set of equipments cost, reduces working service cost.
Description
Technical field
The present invention relates to a kind of cleaning machinery device, more particularly to a kind of integrated large-scale oil storage tank mechanical cleaning system
Auxiliary skid is put.
Background technology
Oil storage tank is indispensable storage facilities in oil exploitation, accumulating and sales process, oil storage tank use and
In maintenance process, it is required for cleaning oil storage tank, existing oil storage tank mechanical cleaning equipment is changed for inert gas and heating
Heat is respectively completed by different equipment respectively, and system structure is complicated, adds operation and management difficulty, and make equipment making into
This is excessive.
Therefore, a technical problem for needing urgently to solve instantly is exactly：The it is proposed how to innovate is a kind of effective
Measure, to meet the needs of practical application.
The content of the invention
Shortcoming present in regarding to the issue above, the present invention provide a kind of integrated large-scale oil storage tank mechanical cleaning system
Auxiliary skid of uniting is put, and is made which simplify system structure, and easily operated and management, reduces complete set of equipments cost, reduce working service
Cost.
To solve the above-mentioned problems, the present invention provides a kind of integrated auxiliary skid of large-scale oil storage tank mechanical cleaning system and puts,
Wherein, subsidiary engine boiler, fully automatic burner, boiler heat exchange chamber, boiler smoke cooling system, boiler induced-draft fan, boiler fuel tank, institute
It is normal-pressure hot-water boiler to state subsidiary engine boiler, and the boiler heat exchange chamber is arranged at the subsidiary engine boiler front end, the boiler smoke air cooling
But system is made of gas cooler, flue gas cooling water tank, tuberculated pipe road, first circulation water pump and second circulation water pump,
The boiler induced-draft fan import is picked out by the gas cooler afterbody, and boiler heat exchange chamber outlet temperature is monitored as cleaning in real time
During control parameter, fully automatic burner is controlled, control cleaning process in water temperature.
Preferably, the normal-pressure hot-water boiler exchanges heat host circulation fluid, and the normal-pressure hot-water boiler burning produces
Tail gas after processing as inert gas add purge tank in carry out gas displacement.
Preferably, the position that the boiler heat exchange chamber exchanges heat for the circulating liquid of device Host, the heat exchange tube chamber
End socket top exports for circulation fluid, and lower part is circulation fluid import, and the circulation fluid import and circulation fluid outlet use
DN100 pipelines.
Preferably, the circulation fluid import is connected to the reserved external flange mouth of device Host by external pipeline, according to not
Same process choice is combined and is connected with reserved first flange interface, second flange interface, the 3rd flange-interface；It is described to follow
The outlet of ring liquid is connected to cleaned oil storage tank by external pipeline.
Preferably, the flue gas cooling water tank bottom is provided with first interface and second interface, and the first interface is cigarette
Air cooling water tank blowdown interface directly picks out, and the second interface is flue gas cooling water tank coolant outlet, itself and second circulation water
Pump connection, by the condensation inlet of second circulation water pump boost cycle to the gas cooler, circulating fluid is through heat exchanger tube
Shu Houjing DN40 pipelines are connected to the tuberculated pipe road, by the top of the flue gas cooling water tank after the circulation fluid heat dissipation
Inlet flow back into the flue gas cooling water tank.
Preferably, the inlet of the first circulation water pump is arranged on institute's flue gas cooling water tank liquid outlet and is followed with described second
Between ring water pump, it is connected with the sewage draining exit of the normal-pressure hot-water boiler bottom, described first circulation water pump one end with it is described
Normal-pressure hot-water boiler furnace body connects, and the other end is directly as external pipeline spare interface.
Preferably, the import of the boiler induced-draft fan is picked out by the gas cooler afterbody, and monitors oxygen in real time
Gas concentration, is controlled automatically within 5% by system, and the tail gas after processing is led to as inert gas by the outlet of the boiler fan
Cross outer smoke collecting tube and be directly accessed cleaned oil storage tank.
Preferably, the boiler fuel tank is supplied by oil-pumping screw pump, and after the boiler fuel tank refuels, it passes through institute
The pipeline for stating boiler tank bottoms is connected to fully automatic burner, and the oil return line of the fully automatic burner passes through the boiler
The top oil return opening of fuel tank is connected to the boiler fuel tank.
Compared with prior art, the present invention has the following advantages：
1st, heating, heat exchange and inert gas are produced in one, simplify system structure, easily operated and management, reduces into
Complete equipment cost, reduces working service cost.
2nd, heating, heat-exchange integrated, the conventional boiler that compares section are realized without pressure indirect heat exchange boiler using energy saving condensation
Energy more than 10%, boiler efficiency is up to more than 98%.
3rd, new process enable to the heating heat transfer process of boiler can be needed according to cleaning it is lasting carry out, accomplish while into cold
Water, while going out hot water.
Brief description of the drawings
Fig. 1 is the embodiment of the present invention structure diagram.
Main element symbol description：
1- fully automatic burner 2- electrical control cabinet 3- frequency conversion tanks
4- boiler top operating platform 5- oil-pumping screw pump 6- breather valve of oil tank
7-. burner oil feeding reservoirs 8- boiler induced-draft fan 9- oxygen concentration detection sensors
10- flue gas cooling water tank 11- gas cooler 12- first circulation water pumps
13- normal-pressure hot-water boiler 14- boiler expansion water tank 15- second circulation water pumps
16- exports gate valve 17- import gate valves
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with the accompanying drawings with example to this
Invention is described in further detail, but example is not as a limitation of the invention.
As shown in Figure 1, the embodiment of the present invention includes subsidiary engine boiler, fully automatic burner, boiler heat exchange chamber, boiler smoke
Cooling system, boiler induced-draft fan 8, boiler fuel tank 7, subsidiary engine boiler are normal-pressure hot-water boiler 13, and boiler heat exchange chamber is arranged at subsidiary engine
Boiler front end, boiler smoke cooling system is by gas cooler 11, flue gas cooling water tank 10, tuberculated pipe road, first circulation
Water pump 12 and second circulation water pump 15 are formed, and 8 import of boiler induced-draft fan is picked out by 11 afterbody of gas cooler, and boiler heat exchange chamber goes out
Mouth temperature is monitored as control parameter in cleaning process in real time, and fully automatic burner 1 is controlled, and is controlled in cleaning process
Water temperature.
Oil tank mechanical cleaning equipment subsidiary engine is normal-pressure hot-water boiler 13, and heat source is provided by 1 burning diesel oil of fully automatic burner.
Host circulatory mediator exchanges heat by boiler, while the tail gas that the burning of normal-pressure hot-water boiler 13 produces is used as inertia after processing
Gas displacement is carried out in gas injection purge tank.
The position that heat exchange coil chamber exchanges heat to the liquid medium that device Host circulation is come in, boiler front end coil heat exchange
Chamber end socket top picks out the liquid outlet that DN100 outlets gate valve 16 is boiler heat exchange chamber, and lower part DN100 imports gate valve 17 changes for boiler
Hot chamber inlet.Boiler heat exchange chamber inlet is connected to device Host by external pipeline.Boiler heat exchange chamber go out inlet pass through it is outer
Adapter road is connected to cleaned oil storage tank.Boiler heat exchange chamber outlet temperature is monitored as control parameter in cleaning process in real time, right
Fully automatic burner 1 is controlled, and controls the water temperature in cleaning process.Boiler expansion water tank 14 heats swollen for boiler heat medium
Baffle-box and overflow port after swollen.Boiler top operating platform 4 is in maintenance with being used during operation operation inspection.
Boiler smoke cooling system is by gas cooler 11, flue gas cooling water tank 10, tuberculated pipe road, first circulation water
Pump 12 and second circulation water pump 15 are formed.Two DN40 interfaces, wherein flue gas cooling water tank 10 are arranged at 10 bottom of flue gas cooling water tank
Blowdown interface directly picks out, and the outlet of another flue gas cooling water tank 10 is connected with water circulating pump 12, passes through first circulation water pump 12
It is recycled to 11 import of gas cooler.Circulating fluid is connected to tuberculated pipe after heat-exchanging tube bundle through DN40 pipelines, and circulation dissipates
10 top inlet of flue gas cooling water tank is flowed through after heat and flow back into flue gas cooling water tank 10.
15 import of second circulation water pump is by between flue gas cooling water tank liquid outlet and first circulation water pump 12, and atmospheric hot-water
The sewage draining exit of 13 bottom of boiler picks out, be branched off into all the way after water circulating pump 15 13 heat medium intracavitary of normal-pressure hot-water boiler into
Enter boiler intracavitary, another way is directly as external pipeline spare interface.The water for heating of normal-pressure hot-water boiler 13 can while into
While go out to control water temperature.
8 import of boiler induced-draft fan is picked out by 11 afterbody of boiler smoke cooler, and flue gas monitors oxygen concentration by oxygen in real time
Concentration detection sensor 9 provides data, is controlled automatically at by system within 5%, the tail gas after processing is as inert gas by pot
The outlet of stove air-introduced machine 8 is directly injected into cleaned oil storage tank by outer smoke collecting tube.
Boiler fuel tank 7, which refuels, to be supplied by oil-pumping screw pump 5, by 7 bottom of boiler fuel tank after the oiling of boiler fuel tank 7
DN20 pipelines are connected to fully automatic burner 1, and 1 oil return line of fully automatic burner is connected to 7 top oil return opening of boiler fuel tank and returns
To boiler fuel tank 7.Breather valve of oil tank 6 is connected at 7 top manhole of boiler fuel tank.
Power distribution cabinet 2 provides power supply and PLC electrical controls for auxiliary system.Major control fully automatic burner 1, oil pumping screw rod
Pump the control of 5, boiler induced-draft fan 8, first circulation water pump 12, the power switch of second circulation water pump 15 and remote conversion.Flue gas
Oxygenous concentration detection sensor 9 is connected to 2 inside PLC end of electrical control cabinet.
Frequency conversion tank 3；Oxygen concentration detection sensor 9 detects that electric signal is uploaded to network switch board PLC, PLC output letter
Number arrive frequency conversion tank 3, the operation frequency control that 3 frequency-changing control system of frequency conversion tank can be to boiler induced-draft fan 8.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide scope caused.
Claims (8)
1. a kind of integration auxiliary skid of large-scale oil storage tank mechanical cleaning system is put, it is characterised in that including subsidiary engine boiler, automatically
Burner, boiler heat exchange chamber, boiler smoke cooling system, boiler induced-draft fan, boiler fuel tank, the subsidiary engine boiler are atmospheric hot-water
Boiler, the boiler heat exchange chamber are arranged at the subsidiary engine boiler front end, and the boiler smoke cooling system is by gas cooler, cigarette
Air cooling water tank, tuberculated pipe road, first circulation water pump and second circulation water pump are formed, and the boiler induced-draft fan import is by institute
Gas cooler afterbody is stated to pick out, boiler heat exchange chamber outlet temperature is monitored as control parameter in cleaning process in real time, to it is complete from
Dynamic burner is controlled, and controls the water temperature in cleaning process.
2. the integration auxiliary skid of large-scale oil storage tank mechanical cleaning system as claimed in claim 1 is put, it is characterised in that described normal
Pressure hot-water boiler exchanges heat host circulation fluid, and the tail gas that the normal-pressure hot-water boiler burning produces is used as inertia after processing
Gas, which adds, carries out gas displacement in purge tank.
3. the integration auxiliary skid of large-scale oil storage tank mechanical cleaning system as claimed in claim 1 is put, it is characterised in that the pot
The position that stove heat exchanging chamber exchanges heat for the circulating liquid of device Host, heat exchange tube chamber end socket top export for circulation fluid, lower part
For circulation fluid import, the circulation fluid import and circulation fluid outlet use DN100 pipelines.
4. the integration auxiliary skid of large-scale oil storage tank mechanical cleaning system as claimed in claim 3 is put, it is characterised in that described to follow
The import of ring liquid is connected to the reserved external flange mouth of device Host by external pipeline, according to different process choices and reserved the
One flange-interface, second flange interface, the 3rd flange-interface are combined connection；The circulation fluid outlet is connected by external pipeline
It is connected to cleaned oil storage tank.
5. the integration auxiliary skid of large-scale oil storage tank mechanical cleaning system as claimed in claim 1 is put, it is characterised in that the cigarette
Air cooling water tank bottom is provided with first interface and second interface, and the first interface is direct for flue gas cooling water tank blowdown interface
Pick out, the second interface is flue gas cooling water tank coolant outlet, it is connected with second circulation water pump, passes through second circulation water pump
To the condensation inlet of the gas cooler, circulating fluid is connected to described boost cycle after heat-exchanging tube bundle through DN40 pipelines
Tuberculated pipe road, it is cold by the inlet at the top of the flue gas cooling water tank to flow back into the flue gas after circulation fluid heat dissipation
But in water tank.
6. the integration auxiliary skid of large-scale oil storage tank mechanical cleaning system as claimed in claim 1 is put, it is characterised in that described the
The inlet of one water circulating pump is arranged between the flue gas cooling water tank liquid outlet and the second circulation water pump, itself and it is described
The sewage draining exit of normal-pressure hot-water boiler bottom is connected, and described first circulation water pump one end connects with the normal-pressure hot-water boiler furnace body
Connect, the other end is directly as external pipeline spare interface.
7. the integration auxiliary skid of large-scale oil storage tank mechanical cleaning system as claimed in claim 1 is put, it is characterised in that the pot
The import of stove air-introduced machine is picked out by the gas cooler afterbody, and monitors oxygen concentration in real time, is automatically controlled by system
Within 5%, the tail gas after processing is directly accessed as inert gas by the outlet of the boiler induced-draft fan by outer smoke collecting tube
Cleaned oil storage tank.
8. the integration auxiliary skid of large-scale oil storage tank mechanical cleaning system as claimed in claim 1 is put, it is characterised in that the pot
Furnace oil case is supplied by oil-pumping screw pump, and after the boiler fuel tank refuels, it passes through the pipelines of the boiler tank bottoms
Fully automatic burner is connected to, the oil return line of the fully automatic burner is connected by the top oil return opening of the boiler fuel tank
To the boiler fuel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410664028.5A CN105642623B (en) | 2014-11-19 | 2014-11-19 | The integrated auxiliary skid of large-scale oil storage tank mechanical cleaning system is put |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410664028.5A CN105642623B (en) | 2014-11-19 | 2014-11-19 | The integrated auxiliary skid of large-scale oil storage tank mechanical cleaning system is put |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105642623A CN105642623A (en) | 2016-06-08 |
| CN105642623B true CN105642623B (en) | 2018-05-04 |
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ID=56479086
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410664028.5A Active CN105642623B (en) | 2014-11-19 | 2014-11-19 | The integrated auxiliary skid of large-scale oil storage tank mechanical cleaning system is put |
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| CN (1) | CN105642623B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170484A (en) * | 2019-04-29 | 2019-08-27 | 固原诚信新能源有限公司 | A kind of pretreating device of steel door manufacture |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202032600U (en) * | 2011-04-11 | 2011-11-09 | 广西志远节能环保设备有限公司 | Boiler flue gas waste heat recovery device |
| CN202692102U (en) * | 2012-05-15 | 2013-01-23 | 宁波和谐环保节能科技有限公司 | Flue gas waste heat recovery system of natural gas boiler |
| CN203621045U (en) * | 2013-12-18 | 2014-06-04 | 杰瑞能源服务有限公司 | Small size oil tank cleaning device with centrifugal pumps capable of being replaced |
| EP2827058A1 (en) * | 2012-03-14 | 2015-01-21 | IHI Corporation | Oxygen combustion boiler system |
-
2014
- 2014-11-19 CN CN201410664028.5A patent/CN105642623B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202032600U (en) * | 2011-04-11 | 2011-11-09 | 广西志远节能环保设备有限公司 | Boiler flue gas waste heat recovery device |
| EP2827058A1 (en) * | 2012-03-14 | 2015-01-21 | IHI Corporation | Oxygen combustion boiler system |
| CN202692102U (en) * | 2012-05-15 | 2013-01-23 | 宁波和谐环保节能科技有限公司 | Flue gas waste heat recovery system of natural gas boiler |
| CN203621045U (en) * | 2013-12-18 | 2014-06-04 | 杰瑞能源服务有限公司 | Small size oil tank cleaning device with centrifugal pumps capable of being replaced |
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| Publication number | Publication date |
|---|---|
| CN105642623A (en) | 2016-06-08 |
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