CN206787316U - A kind of Emergency Cooling System of organic heat carrier furnace - Google Patents
A kind of Emergency Cooling System of organic heat carrier furnace Download PDFInfo
- Publication number
- CN206787316U CN206787316U CN201720454137.3U CN201720454137U CN206787316U CN 206787316 U CN206787316 U CN 206787316U CN 201720454137 U CN201720454137 U CN 201720454137U CN 206787316 U CN206787316 U CN 206787316U
- Authority
- CN
- China
- Prior art keywords
- oil
- heat carrier
- organic heat
- outlet
- cooling system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
It the utility model is related to the utility model and provide a kind of Emergency Cooling System of organic heat carrier furnace, including boiler of organic heat carrier, oil storage tank, expansion slot, gs-oil separator, hot oil pump, diesel pump and urgent cooling tank；The outlet of wherein described boiler of organic heat carrier is connected with fuel feed pump；The oil body outlet of the gs-oil separator is connected by a main siphunculus with the suction inlet of hot oil pump；The outlet of the hot oil pump is connected with the import of boiler of organic heat carrier；The oil body outlet of the gs-oil separator is also connected by bypass line with the suction inlet of diesel pump；The outlet of the diesel pump is connected with the import of urgent cooling tank；The urgent outlet of cooling tank is connected with the import of boiler of organic heat carrier；And the expansion slot is located at the highest point of Emergency Cooling System, the expansion slot is connected by expansion tube with the gas vent of gs-oil separator；The expansion slot is connected by an overflow pipe with the oil storage tank of the lowest part positioned at Emergency Cooling System.
Description
Technical field
It the utility model is related to heating furnace technical field, more particularly to a kind of Emergency Cooling System of organic heat carrier furnace.
Background technology
In boiler of organic heat carrier heating system, organic heat carrier is forced to follow in boiler internal by high temperature circulation oil pump
Ring.Due to the characteristic of organic heat carrier, when unexpected power outage occurs, high temperature circulation oil pump is stopped, organic heat carrier
It can not be flowed in boiler, and boiler bottom combustion apparatus sustained combustion heating and the accumulation of heat of boiler setting, cause organic heat to carry
Body constantly heat absorption heating in boiler tube, when organic heat carrier exceedes maximum permissible service temperature, organic heat carrier can occur
Chemical reaction (carbonization, decomposes), and produces coking and blocking heating surface boiler tube, makes furnace tube temperature rise that booster occur, causes high temperature
Organic heat carrier leaks and causes fire disaster accident.Although a diesel pump, high temperature organic heat carrier are often fitted with system
Cannot be cooled danger close, therefore it is very important to be equipped with urgent cooling tank in organic heat carrier furnace heating system.
Utility model content
The purpose of this utility model is to provide a kind of Emergency Cooling System of organic heat carrier furnace, to solve in emergency circumstances
Organic heat carrier furnace fast cooling cooling technical problem.
In order to solve the above-mentioned technical problem, the utility model provides a kind of Emergency Cooling System of organic heat carrier furnace,
Including boiler of organic heat carrier, oil storage tank, expansion slot, gs-oil separator, hot oil pump, diesel pump and urgent cooling tank；Wherein institute
The outlet for stating boiler of organic heat carrier is connected with fuel feed pump；The gs-oil separator is arranged at the highest point of oil return pipe；The oil
The oil body outlet of gas separating device is connected by a main siphunculus with the suction inlet of hot oil pump；The outlet of the hot oil pump and organic heat carrier
The import of boiler is connected；The oil body outlet of the gs-oil separator is also connected by bypass line with the suction inlet of diesel pump；The bavin
The outlet of oil pump is connected with the import of urgent cooling tank；The outlet of the urgent cooling tank and the import phase of boiler of organic heat carrier
Even；And the expansion slot is located at the highest point of Emergency Cooling System, the expansion slot passes through expansion tube and the gas of gs-oil separator
Body outlet is connected；The expansion slot is connected by an overflow pipe with the oil storage tank of the lowest part positioned at Emergency Cooling System；It is described
It is connected between fuel feed pump and oil return pipe by a bypath valve.
Further, the urgent cooling tank includes housing and is arranged on the H profile steel frame that housing bottom is used for supporing shell
Seat；The housing includes cylinder and the capping at cylinder upper end open, and the upper surface of the capping is provided with a hanger；The cylinder
Intracoelomic cavity is provided with some coiled tube supports framves vertically, and helical ring is wound with coil pipe on some described coiled tube supports framves.
Further, the urgent cooling tank also includes a cooling water inlet, water vapour escape orifice, and an access hole.
Further, the liquid for being suitable to cooling water inflow in sensing cylinder is additionally provided with the cylinder lumen above coil pipe
Position meter.
Further, the bottom of the housing is additionally provided with a sewage draining exit, and the sewage draining exit is configured with a blowoff valve.
Further, there is a header in the cylinder, the header includes oil-feed header and fuel-displaced header；The oil-feed collection
Case enters oil inlet pipe by one and is connected with the entrance of coil pipe, and the outlet of the coil pipe is connected by an oil outlet branch pipe with fuel-displaced header
It is logical；And the bottom of the header is additionally provided with rejection thing mouth.
Further, the boiler of organic heat carrier bottom is additionally provided with a fire grate for being used for deslagging.
The beneficial effect of the Emergency Cooling System of this organic heat carrier furnace is diesel pump and urgent cooling by setting
Tank, when system is shutted off power in emergency, start diesel pump, boiler internal high temperature organic heat carrier enters urgent cold by diesel pump
But coil pipe in tank, and the water with being stored outside coil pipe in urgent cooling tank cylinder carries out heat exchange, carries out quick cooling.In coil pipe
Organic heat carrier enters back into boiler heating, such iterative cycles after cooling.It is high to avoid when unexpected power outage occurs
Warm oil circulating pump is stopped, and organic heat carrier can not flow in boiler, and the sustained combustion of boiler bottom combustion apparatus is heated
With the accumulation of heat of boiler setting, cause organic heat carrier constantly heat absorption heating in boiler tube, when organic heat carrier is permitted more than highest
Perhaps during temperature in use, chemical reaction (carbonization, decomposing) can occur for organic heat carrier, and produce coking and blocking heating surface boiler tube, make
Furnace tube temperature rise occur booster, in some instances it may even be possible to caused by high temperature organic heat carrier leak and cause fire disaster accident.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the Emergency Cooling System of organic heat carrier furnace of the present utility model；
Fig. 2 is the structural representation of urgent cooling tank of the present utility model；
Fig. 3 is the top view of the coil pipe in urgent cooling tank of the present utility model.
In figure：It is machine thermal medium boiler 1, oil storage tank 2, expansion slot 3, gs-oil separator 4, hot oil pump 5, diesel pump 6, urgent cold
But tank 7, imported valve F1, outlet valve F2, outlet valve F3, bypath valve F4, outlet valve F5, imported valve F6, H profile steel
Stand 8, cylinder 9, capping 10, hanger 11, coiled tube supports frame 12, coil pipe 13, cooling water inlet 14, water vapour escape orifice 15, inspection
Repair mouth 16, fire grate 17, liquid level gauge 18, oil-feed header 19, fuel-displaced header 20, enter oil inlet pipe 21, oil outlet branch pipe 22.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
Embodiment 1
As shown in Figure 1 to Figure 3, the utility model provides a kind of Emergency Cooling System of organic heat carrier furnace, includes
Machine thermal medium boiler 1, oil storage tank 2, expansion slot 3, gs-oil separator 4, hot oil pump 5, diesel pump 6 and urgent cooling tank 7；Wherein institute
The outlet for stating boiler of organic heat carrier 1 is connected with fuel feed pump, between the exit of the boiler of organic heat carrier 1 and fuel feed pump
It is provided with an outlet valve F5；The gs-oil separator 4 is arranged at the highest point of oil return pipe, in the oil return pipe and Oil-gas Separation
Imported valve F6 is provided between device 4；The suction inlet that the oil body outlet of the gs-oil separator 4 passes through a main siphunculus and hot oil pump 5
It is connected；The outlet of the hot oil pump 5 is connected with the import of boiler of organic heat carrier 1；The oil body outlet of the gs-oil separator 4 is also
It is connected by bypass line with the suction inlet of diesel pump 6, imported valve F1 is provided with the suction inlet of diesel pump 6；The diesel pump 6
Outlet is connected with the import of urgent cooling tank 7, and the exit of diesel pump 6 is provided with outlet valve F2；The urgent cooling tank 7
Outlet be connected with the import of boiler of organic heat carrier 1, the exit of urgent cooling tank 7 is provided with outlet valve F3；And
The expansion slot 3 is located at the highest point of Emergency Cooling System, and the expansion slot 3 is gone out by the gas of expansion tube and gs-oil separator 4
Mouth is connected；The expansion slot 3 is connected by an overflow pipe with the oil storage tank 2 of the lowest part positioned at Emergency Cooling System；The confession
It is connected between oil pipe and oil return pipe by a bypath valve F4.The bottom of boiler of organic heat carrier 1 is additionally provided with one and is used to arrange
The fire grate 17 of slag.
Specifically, the urgent cooling tank 7 includes housing and is welded on the H profile steel stand that housing bottom is used for supporing shell
8；The housing includes cylinder 9 and the capping 10 at the upper end open of cylinder 9, and the upper surface of the capping 10 is provided with a hanger
11, cylinder 9 is rolled using steel plate and formed, and material is ordinary carbon steel；The inner chamber of cylinder 9 is provided with some coiled tube supports framves vertically
12, specifically some coiled tube supports framves 12 are optional is arranged to 4, and helical ring is wound with some described coiled tube supports framves 12
Coil pipe 13, coil pipe 13 are pressure parts, and material is 20# seamless steel pipes.The bottom of the housing is additionally provided with a sewage draining exit, the blowdown
Mouth is configured with a blowoff valve.
The urgent cooling tank 7 also includes a cooling water inlet 14, water vapour escape orifice 15, and an access hole 16, institute
The water vapour escape orifice 15 stated is used in time discharge generation water vapour after the heating of the water in urgent cooling tank 7.In the cylinder 9
A liquid level gauge 18 for being suitable to cooling water inflow in sensing cylinder 9 is additionally provided with positioned at the top of coil pipe 13 in chamber, the liquid level gauge 18 is used to refer to
Show the cooling water inflow in cylinder 9 ensures the normal operation of urgent cooling tank 7 to instruct cooling water inlet 14 to supplement cooling water in time.
There is a header in the cylinder 9, the header includes oil-feed header 19 and fuel-displaced header 20；The oil-feed header 19
Enter oil inlet pipe 21 by one with the entrance of coil pipe 13 to be connected, the outlet of the coil pipe 13 passes through an oil outlet branch pipe 22 and fuel-displaced collection
Case 20 is connected；And the bottom of the header is additionally provided with rejection thing mouth.Specifically, the organic heat carrier is from oil-feed header 19
Enter in cylinder 9, the entrance of coil pipe 13 is entered through entering oil inlet pipe 21, after the abundant heat-shift of cooling water in cylinder 9, from
The outlet of coil pipe 13 enters fuel-displaced header 20 through oil outlet branch pipe 22, finally discharges cylinder 9 by fuel-displaced header 20.
The Emergency Cooling System specific embodiment of this organic heat carrier furnace is, fast when system is shutted off power in emergency
Speed opens the imported valve F1 and outlet valve F2, the outlet valve F3 of urgent cooling tank 7 and bypath valve F4 of diesel pump 6, closes
Outlet valve F5 between the exit of boiler of organic heat carrier 1 and fuel feed pump, and set between oil return pipe and gs-oil separator 4
The imported valve F6 put.Start diesel pump 6, boiler internal high temperature organic heat carrier enters in urgent cooling tank 7 by diesel pump 6
Coil pipe 13, and the cooling water of storage carries out heat exchange in the cylinder 9 of cooling tank urgent with the outside of coil pipe 13 7, carries out quick cooling.
Organic heat carrier enters back into boiler heating, such iterative cycles in coil pipe 13 after cooling.Water heating in urgent cooling tank 7
Water vapour is produced afterwards to be discharged by gas outlet, and cooling water supplement consumption is utilized according to the instruction of the liquid level gauge 18 of urgent cooling tank 7
Cooling water.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (7)
1. a kind of Emergency Cooling System of organic heat carrier furnace, it is characterised in that including boiler of organic heat carrier (1), oil storage tank
(2), expansion slot (3), gs-oil separator (4), hot oil pump (5), diesel pump (6) and urgent cooling tank (7)；Wherein
The outlet of the boiler of organic heat carrier (1) is connected with fuel feed pump；
The gs-oil separator (4) is arranged at the highest point of oil return pipe；The oil body outlet of the gs-oil separator (4) passes through a master
Siphunculus is connected with the suction inlet of hot oil pump (5)；The outlet of the hot oil pump (5) is connected with the import of boiler of organic heat carrier (1)；
The oil body outlet of the gs-oil separator (4) is also connected by bypass line with the suction inlet of diesel pump (6)；The diesel pump
(6) outlet is connected with the import of urgent cooling tank (7)；The outlet of the urgent cooling tank (7) and boiler of organic heat carrier (1)
Import be connected；And
The expansion slot (3) is located at the highest point of Emergency Cooling System, and the expansion slot (3) passes through expansion tube and gs-oil separator
(4) gas vent is connected；The oil storage tank that the expansion slot (3) passes through an overflow pipe and the lowest part positioned at Emergency Cooling System
(2) it is connected；
It is connected between the fuel feed pump and oil return pipe by a bypath valve (F4).
2. the Emergency Cooling System of organic heat carrier furnace according to claim 1, it is characterised in that the urgent cooling tank
(7) include housing and be arranged on the H profile steel stand (8) that housing bottom is used for supporing shell；
The housing includes cylinder (9) and the capping (10) at cylinder (9) upper end open, the upper surface of the capping (10) are set
There is a hanger (11)；
Cylinder (9) inner chamber is provided with some coiled tube supports framves (12) vertically, on some described coiled tube supports framves (12)
Helical ring is wound with coil pipe (13).
3. the Emergency Cooling System of organic heat carrier furnace according to claim 2, it is characterised in that the urgent cooling tank
(7) cooling water inlet (14), water vapour escape orifice (15), and an access hole (16) are also included.
4. the Emergency Cooling System of organic heat carrier furnace according to claim 3, it is characterised in that in the cylinder (9)
A liquid level gauge (18) for being suitable to sensing cylinder (9) interior cooling water inflow is additionally provided with chamber above coil pipe (13).
5. the Emergency Cooling System of organic heat carrier furnace according to claim 4, it is characterised in that the bottom of the housing
A sewage draining exit is additionally provided with, the sewage draining exit is configured with a blowoff valve.
6. the Emergency Cooling System of organic heat carrier furnace according to claim 5, it is characterised in that in the cylinder (9)
An also header, the header include oil-feed header (19) and fuel-displaced header (20)；
The oil-feed header (19) is entered oil inlet pipe (21) by one and is connected with the entrance of coil pipe, and the outlet of the coil pipe passes through one
Oil outlet branch pipe (22) is connected with fuel-displaced header (20)；And
The bottom of the header is additionally provided with rejection thing mouth.
7. the Emergency Cooling System of organic heat carrier furnace according to claim 1, it is characterised in that the organic heat carrier
Boiler (1) bottom is additionally provided with a fire grate (17) for being used for deslagging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720454137.3U CN206787316U (en) | 2017-04-26 | 2017-04-26 | A kind of Emergency Cooling System of organic heat carrier furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720454137.3U CN206787316U (en) | 2017-04-26 | 2017-04-26 | A kind of Emergency Cooling System of organic heat carrier furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206787316U true CN206787316U (en) | 2017-12-22 |
Family
ID=60709206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720454137.3U Expired - Fee Related CN206787316U (en) | 2017-04-26 | 2017-04-26 | A kind of Emergency Cooling System of organic heat carrier furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206787316U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413375A (en) * | 2018-03-13 | 2018-08-17 | 中国能源建设集团广东省电力设计研究院有限公司 | Emergency Cooling System and its control method for subcritical circulating fluidized bed boiler |
| CN108917430A (en) * | 2018-09-14 | 2018-11-30 | 常州联合锅炉容器有限公司 | The urgent cooler of hot oil |
| CN113865206A (en) * | 2021-10-11 | 2021-12-31 | 沈阳铝镁设计研究院有限公司 | Sampling cooling device for organic heat carrier boiler and working method thereof |
-
2017
- 2017-04-26 CN CN201720454137.3U patent/CN206787316U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413375A (en) * | 2018-03-13 | 2018-08-17 | 中国能源建设集团广东省电力设计研究院有限公司 | Emergency Cooling System and its control method for subcritical circulating fluidized bed boiler |
| CN108413375B (en) * | 2018-03-13 | 2019-09-13 | 中国能源建设集团广东省电力设计研究院有限公司 | Emergency Cooling System and its control method for subcritical circulating fluidized bed boiler |
| CN108917430A (en) * | 2018-09-14 | 2018-11-30 | 常州联合锅炉容器有限公司 | The urgent cooler of hot oil |
| CN113865206A (en) * | 2021-10-11 | 2021-12-31 | 沈阳铝镁设计研究院有限公司 | Sampling cooling device for organic heat carrier boiler and working method thereof |
| CN113865206B (en) * | 2021-10-11 | 2022-12-06 | 沈阳铝镁设计研究院有限公司 | Sampling cooling device for organic heat carrier boiler and working method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206787316U (en) | A kind of Emergency Cooling System of organic heat carrier furnace | |
| CN104033271B (en) | A kind of efficient waste heat recycling system | |
| CN204082378U (en) | A kind of efficient waste heat recycling system | |
| CN205504939U (en) | Two -way adverse current steam generator | |
| CN203560885U (en) | Continuous blowdown waste heat recovery system used for boiler | |
| CN201093692Y (en) | Watercraft heating system | |
| CN205300303U (en) | Boiler deoxidization tail vapour waste heat recoverer | |
| CN207922567U (en) | Portable self circulation heat-conducting oil heating sledge | |
| CN206599441U (en) | A kind of byproduct steam hydrochloric acid synthesis system | |
| CN205261499U (en) | Vertical fire tube boiler of high temperature | |
| CN104180530A (en) | Pressure-bearing hot-water boiler system | |
| CN104279753A (en) | Flue residual heat recovery type heat transfer oil boiler | |
| CN204757746U (en) | Organic heat carrier boiler sample cooling device | |
| CN207334768U (en) | Residual heat from boiler fume multistage recycling system | |
| CN203744223U (en) | Critical unit heating system | |
| CN206709048U (en) | A kind of used heat sewage recovering system of waste heat boiler | |
| CN201561658U (en) | Steam exhaustion and waste drainage device of heating furnace water cooling system | |
| CN206477972U (en) | Air compressor machine thermal energy recovering hot-water machine | |
| CN105299606A (en) | Temperature different water inlet afterheat circulating boiler | |
| CN103953910B (en) | A kind of ammoniacal liquor waste heat boiler and technique reclaiming flue gases of cock oven | |
| CN205980357U (en) | Stove water heating device before boiler starting | |
| CN2586827Y (en) | Terminal cooler for air compressor | |
| CN103115348A (en) | Device and method for reducing regenerative cycle coal burning heat consumption by using of solar energy | |
| CN221424854U (en) | Efficient energy-saving ICS system | |
| CN214501188U (en) | Boiler blow-off cooling recovery device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171222 Termination date: 20200426 |