CN103776007B - A kind of multi-cavity type heat-exchange energy-saving heating plant for flashing producing steam - Google Patents
A kind of multi-cavity type heat-exchange energy-saving heating plant for flashing producing steam Download PDFInfo
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- CN103776007B CN103776007B CN201410077266.6A CN201410077266A CN103776007B CN 103776007 B CN103776007 B CN 103776007B CN 201410077266 A CN201410077266 A CN 201410077266A CN 103776007 B CN103776007 B CN 103776007B
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Abstract
The invention discloses a kind of multi-cavity type heat-exchange energy-saving heating plant for flashing producing steam, it is characterised in that：Including heat carrier furnace, multi-cavity type steam heat exchanger, water inlet system and heat collection water tank, the heat carrier furnace is connected with waste-heat recovery device, and multi-cavity type steam heat exchanger is connected by high temperature oil pump and pipeline, the water inlet system connects waste-heat recovery device, waste-heat recovery device connects heat collection water tank, the heat collection water tank passes through high-pressure pump, a nozzle is connected after relief valve, the nozzle connects multi-cavity type steam heat exchanger, check valve is provided between the relief valve and nozzle, the relief valve connects heat collection water tank by pipeline, check valve is provided between relief valve and heat collection water tank, the multi-cavity type steam heat exchanger connects output channel, the output channel connects heat carrier furnace provided with branch pipe.Present invention advantage compared with prior art is：The operating efficiency of the present invention is high, and vaporization time is short, and speed of steaming is fast, safe and reliable.
Description
Technical field
The present invention relates to heat-exchanger rig, more particularly to a kind of multi-cavity type heat-exchange energy-saving heating plant for flashing producing steam.
Background technology
The water spacer conduction oil producing steam heat-exchanger rig of traditional heat-conducting oil furnace, conduction oil circulation heating mode to boil water produces steaming
Way of steam is excessively original, and vaporization time is long, does not save, and speed is slow.The mode of conventional boiler producing steam is using burner hearth to heating tube
Heating, is heated, this process, geo-stationary by heating tube to water.Because the specific heat capacity of water is larger, thermal conductivity is in conventional air
Depress 602mw/cm.cl.Conventional boiler mode of heating is heated by burner hearth to the steel pipe of burner hearth, and water walks steel pipe heat absorption production
Steam, this water intrusive mood boiler, one is slow, and two be that vaporization time is long.Three be that active hot biography rate is low.Effective power is in 70%-
Between 85%, it is seen then that the speed of steaming of two kinds of boilers is slow.
The content of the invention
There is provided a kind of multi-cavity type heat exchange section for flashing producing steam for above-mentioned deficiency of the invention in order to solve prior art
Can heating plant.
The above-mentioned purpose of the present invention is realized by following technical scheme：A kind of multi-cavity type heat exchange for flashing producing steam
Energy-conserving heating device, it is characterised in that：Including heat carrier furnace, multi-cavity type steam heat exchanger, water inlet system and heat collection water tank, institute
State heat carrier furnace and be connected with waste-heat recovery device, and multi-cavity type steam heat exchanger is connected by high temperature oil pump and pipeline, it is described
Water inlet system connects waste-heat recovery device, and waste-heat recovery device connection heat collection water tank, the heat collection water tank passes through high-pressure pump, pressure release
A nozzle is connected after valve, the nozzle connects multi-cavity type steam heat exchanger, and check valve is provided between the relief valve and nozzle,
The relief valve connects heat collection water tank by pipeline, and check valve, the multi-cavity type steam are provided between relief valve and heat collection water tank
Heat-exchanger rig connects output channel, and the output channel connects heat carrier furnace provided with branch pipe.
The multi-cavity type steam heat exchanger is changed by primary vaporization chamber, second steam heating heat exchanging chamber and three-level steam superheating
Hot chamber is connected and composed, and coil pipe, second steam heating heat exchanging chamber are provided with the primary vaporization chamber and three-level steam superheating heat exchanging chamber
Provided with comb in upright arrangement.
The multi-cavity type steam heat exchanger is connected with moisture separation device, pressure gauge, safety valve and steam stop.
Check-valves is installed on the nozzle.
The present invention is fast using conduction oil or the molten conduction heating speed of salt, gradient of temperature change greatly with boiling point it is high the characteristics of,
Displaying shower nozzle by high-pressure atomization will liquefy water smaller, the lighter weight, between 150mm-200mm that is dispersed into corresponding unit volume
Water smoke.The first intracavitary is injected directly on the surface of 280 ° of -300 ° of conduction oil coil pipes of temperature, 150mm-200mm water smoke
Molecule produces substantial amounts of water vapour in coil pipe and cavity heat absorption moment, and boil-off and water without vaporization are rapidly in siphon
Under effect, run through the second chamber and be immersed in the vertical steel pipe inner wall of steel pipe in 280 ° -300 ° of conduction oil, in this process
The steam of vaporization and the change for having done third time physical quantity herein without the water vaporized, while steam pressure is also in quantitative change, vapour
The steam of change and remaining water in pressure effect and siphonage, flow to the 3rd chamber again.Transverse tube arranges heat conduction oil cavity, at this
Steam absorbs heat in 280 ° -300 of conduction oil transverse tube surface collision individual cavity, and steam is turned to overheat steaming from saturated vapor
Vapour changes.Flowed in this heat transfer process in primary vaporization chamber in coil pipe outside heat-carrying agent medium coil pipe and walk atomized water, in second steam
Steam and water row tube outflow heat-carrying agent medium are flowed in heating heat exchanging chamber in tubulation.Flowed in three-level steam superheating heat exchanging chamber inner coil pipe
Heat-carrying agent medium coil pipe outflow steam.
Present invention advantage compared with prior art is：Conduction oil is transferred to multi-cavity type heat by the present invention by high temperature circulation pump
Steam generator is exchanged, then is sprayed into water in multi-cavity type steam generator by high-pressure atomizing device, turns the flash distillation of water smoke moment
Steam is melted into, operating efficiency is high, and vaporization time is short, and speed of steaming is fast, safe and reliable.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the structural representation of the multi-cavity type steam heat exchanger of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of multi-cavity type heat-exchange energy-saving heating plant for flashing producing steam, it is characterised in that：Including heat
Bearer boiler 1, multi-cavity type steam heat exchanger 2, water inlet system 3 and heat collection water tank 4, the heat carrier furnace 1 are connected with waste heat recovery
Device 5, and multi-cavity type steam heat exchanger 2 is connected by high temperature oil pump 6 and pipeline, the water inlet system 3 connects waste heat recovery
Device 5, the connection heat collection water tank 4 of waste-heat recovery device 5, the heat collection water tank 4 after high-pressure pump 7, relief valve 8 by connecting a nozzle
9, the connection multi-cavity type of nozzle 9 steam heat exchanger 2 is provided with check valve 10 between the relief valve 8 and nozzle 9, described to let out
Pressure valve 8 connects heat collection water tank 4 by pipeline, and check valve 11, the multi-cavity type steam are provided between relief valve 8 and heat collection water tank 4
Heat-exchanger rig 2 connects output channel 12, and the output channel 12 connects heat carrier furnace 1 provided with branch pipe 13.
The multi-cavity type steam heat exchanger is connected with moisture separation device 14, pressure gauge 15, safety valve 16 and steam and cut
Only valve 17.
As shown in Figure 1 and Figure 2, the multi-cavity type steam heat exchanger 2 is exchanged heat by primary vaporization chamber 21, second steam heating
Chamber 22 and three-level steam superheating heat exchanging chamber 23 are connected and composed, and are divided in the primary vaporization chamber 21 and three-level steam superheating heat exchanging chamber 23
She You not coil pipe 24 and coil pipe 25.The heat-carrying agent medium of the multi-cavity type heat-exchanger rig of the present embodiment is using adverse current from bottom to top
Mode.
The direction of the nozzle 9 is used from upper and jet direction that flow, and nozzle uses circular distribution into several inside and outside
Circle of different sizes.6n deciles can be divided into the range of 360 degree.Such as one meter two diameter is divided into 36 deciles, 24 deciles, 18
Point, 12 deciles or 6 deciles.The quantity of the nozzle 9 and uninterrupted and atomization quantity size are into relative scale, the mist mesh number of atomization
Between 100-200 mesh, check-valves is installed on the nozzle.
The system is that, by heating output unit, a steam thermal energy exchanges the combination of output unit.By heating output
The heat carrier of unit is exchanged with each other completion with the water of thermal energy exchange output unit and heat-carrying agent medium.
Above-mentioned embodiment is exemplary, is to make in order to more preferable skilled artisans appreciate that originally
Patent, it is impossible to be not understood as including this patent the limitation of scope；As long as times made of spirit according to disclosed in this patent
How with change or modification, the scope that this patent includes is each fallen within.
Claims (4)
1. a kind of multi-cavity type heat-exchange energy-saving heating plant for flashing producing steam, it is characterised in that：Including heat carrier furnace, multi-cavity type
Steam heat exchanger, water inlet system and heat collection water tank, the heat carrier furnace are connected with waste-heat recovery device, and pass through high temperature oil pump
Multi-cavity type steam heat exchanger is connected with pipeline, the water inlet system connects waste-heat recovery device, waste-heat recovery device connection collection
Boiler, the heat collection water tank is by connecting a nozzle, the nozzle connection multi-cavity type steam heat-exchanging dress after high-pressure pump, relief valve
Put, check valve is provided between the relief valve and nozzle, the relief valve connects heat collection water tank, relief valve and thermal-arrest by pipeline
Check valve is provided between water tank, the multi-cavity type steam heat exchanger connects output channel, and the output channel passes through steam pipe
Road connects heat carrier furnace.
2. a kind of multi-cavity type heat-exchange energy-saving heating plant for flashing producing steam according to claim 1, it is characterised in that：
The multi-cavity type steam heat exchanger is connected by primary vaporization chamber, second steam heating heat exchanging chamber and three-level steam superheating heat exchanging chamber
Constitute, coil pipe is provided with the primary vaporization chamber and three-level steam superheating heat exchanging chamber, second steam heating heat exchanging chamber is provided with array
Comb.
3. a kind of multi-cavity type heat-exchange energy-saving heating plant for flashing producing steam according to claim 1, it is characterised in that：
The multi-cavity type steam heat exchanger is connected with moisture separation device, pressure gauge, safety valve and steam stop.
4. a kind of multi-cavity type heat-exchange energy-saving heating plant for flashing producing steam according to claim 1, it is characterised in that：
Check-valves is installed on the nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410077266.6A CN103776007B (en) | 2014-03-05 | 2014-03-05 | A kind of multi-cavity type heat-exchange energy-saving heating plant for flashing producing steam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410077266.6A CN103776007B (en) | 2014-03-05 | 2014-03-05 | A kind of multi-cavity type heat-exchange energy-saving heating plant for flashing producing steam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103776007A CN103776007A (en) | 2014-05-07 |
| CN103776007B true CN103776007B (en) | 2017-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410077266.6A Expired - Fee Related CN103776007B (en) | 2014-03-05 | 2014-03-05 | A kind of multi-cavity type heat-exchange energy-saving heating plant for flashing producing steam |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027990A (en) * | 2018-05-30 | 2018-12-18 | 珠海市英翔建材有限公司 | A kind of heat conducting oil boiler steam generating system for the physicochemical characteristics changing water |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05114411A (en) * | 1991-10-22 | 1993-05-07 | Toshiba Corp | Fuel cell power generation system |
| CN2639794Y (en) * | 2003-07-18 | 2004-09-08 | 张友申 | Thermal medium heating furnace |
| CN2758666Y (en) * | 2004-12-13 | 2006-02-15 | 天津市中建热载体设备有限公司 | Refrigerating device using waste heat |
| CN102538199B (en) * | 2011-12-29 | 2014-12-17 | 广西利达磷化工有限公司 | Method for absorbing and recycling yellow phosphorus burning heat by using heat-conducting oil |
| CN202747818U (en) * | 2012-08-10 | 2013-02-20 | 山东益大新材料有限公司 | Rotary kiln high-temperature flue gas waste heat recovery utilization system for needle coke production technological process |
| CN203203252U (en) * | 2013-03-04 | 2013-09-18 | 三惠（福建）工贸有限公司 | Recycling system for heat of waste gas generated in potash soap production process |
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- 2014-03-05 CN CN201410077266.6A patent/CN103776007B/en not_active Expired - Fee Related
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| CN103776007A (en) | 2014-05-07 |
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