CN207740057U - A kind of refinery device residual heat of condensed water retracting device - Google Patents
A kind of refinery device residual heat of condensed water retracting device Download PDFInfo
- Publication number
- CN207740057U CN207740057U CN201721727141.9U CN201721727141U CN207740057U CN 207740057 U CN207740057 U CN 207740057U CN 201721727141 U CN201721727141 U CN 201721727141U CN 207740057 U CN207740057 U CN 207740057U
- Authority
- CN
- China
- Prior art keywords
- pipeline connection
- evaporator
- condensed water
- turbine power
- condenser
- 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.)
- Active
Links
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The utility model discloses a kind of refinery device residual heat of condensed water retracting device, including evaporator, evaporator is connected to refinery device by the water inlet pipe of condensed water in high temperature with the outlet pipe of low-temperature condensate respectively；For the evaporator by pipeline connection ORC turbine power generation all-in-one machines, ORC turbine power generation all-in-one machines are connected with inverter, and inverter connects external electrical network；For the ORC turbine power generations all-in-one machine by pipeline connection condenser system, condenser system connects evaporator by pipeline connection.The utility model is designed reasonably, using flexible, control is simple, each UTILIZATION OF VESIDUAL HEAT IN unit is relatively independent, can be used simultaneously, also can be used alone, each unit thermic load is adjustable, the power consumption of former cooling system is greatly reduced while recovery waste heat, saves electric energy and water producing cost, there is apparent economic benefit.
Description
Technical field
The utility model belongs to electricity generation system field, is recycled more specifically to a kind of refinery device residual heat of condensed water
Device.
Background technology
In refinery technique, steam from thermal device to a large amount of each pressure ratings without interruption of refinery device, after heat exchange
Generate a large amount of condensed water in high temperature.Due to equipment leakage, corrosion etc., oil content, iron ion content in condensed water are often
It is exceeded, it needs that by processing boiler replenishing water or other use could be sent into.
Traditional way is：Oil-containing condensate-water polishing to condensation water station is subjected to oil removing except iron processing, but since this is solidifying
It is excessively high to bear water temperature, frequently results in condensed water tank body and pipeline shakes, be easy to cause equipment deformation and even cracks, recycling is paid no attention to
Think.Simultaneously because condensing water temperature is excessively high, it is still desirable to carry out cooling down using air cooling blower fan, belong to great heat source wave
Take.Sometimes in the case of air-cooled underload, condensed water tank deck still will appear situations such as emitting steam, not only waste heat
Can, while thermal pollution is produced to environment.If can be recycled to this partial heat energy, while condensing water temperature is reduced, it will
Positive effect can be generated to plant maintenance and process optimization, it is energy-saving.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide more than a kind of refinery device condensed water
Heat reclamation device, reasonable design, using flexible, control is simple, and each UTILIZATION OF VESIDUAL HEAT IN unit is relatively independent, can be used simultaneously, also may be used
It is used alone, each unit thermic load is adjustable, and the power consumption of former cooling system is greatly reduced in recovery waste heat while, saves electric energy
And water producing cost, there is apparent economic benefit.
To achieve the above object, the utility model provides following technical solution：
A kind of refinery device residual heat of condensed water retracting device, it is characterised in that：Including evaporator, evaporator passes through height respectively
The water inlet pipe of warm condensed water is connected to refinery device with the outlet pipe of low-temperature condensate；The evaporator is saturating by pipeline connection ORC
Flat power generation all-in-one machine, ORC turbine power generation all-in-one machines are connected with inverter, and inverter connects external electrical network；The ORC turbine power generations
All-in-one machine connects evaporator by pipeline connection condenser system, condenser system by pipeline connection.
As a kind of technical solution of optimization, the condenser system includes passing through pipeline connection ORC turbine power generation all-in-one machines
Condenser, condenser is provided with control valve by two pipeline connection cooling towers on pipeline.
As a kind of technical solution of optimization, the condenser is connected by pipeline connection fluid reservoir, fluid reservoir by pipeline
Logical working medium pump, working medium pump pass through pipeline connection evaporator.
By adopting the above-described technical solution, compared with prior art, the utility model has the beneficial effects that：
1) thermal energy of condensed water in high temperature is taken out for generating electricity, is produced by the way of exhaust heat recovery power generation by the utility model
Certain economic benefit is given birth to.
2) by the heat energy recycle of condensed water in high temperature in the utility model, after ORC units, condensing water temperature is dropped
It can be directly entered oil removing after down to lower temperature and remove iron, solve equipment and pipeline trembles cracking, and condense emitting for water pot
Steam phenomenon, and effectively reduce air-cooled load.With good energy saving profit.
3) ORC units use high speed rare-earth permanent-magnet electric machine and turbine integrated design, Selection of Bearings magnetic in the utility model
The control bearing that suspends realizes the suspension of rotor, no abrasion, unlubricated, generating efficiency by the non-contact magnetically field force of dynamic control
It is higher than common generator by 20%.It is with good economic efficiency.
4) ORC units overall skid-mounted compact dimensions in the utility model, small volume can prevent on thermal device periphery,
Take up an area smaller.
5) environment-friendly type organic working medium R245fa is used in the utility model, with air close friend, does not destroy ozone layer, it can not
Combustion, safety are good.
The utility model is described further with reference to drawings and examples.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of embodiment of the utility model.
Specific implementation mode
Embodiment
As shown in Figure 1, a kind of refinery device residual heat of condensed water retracting device, including evaporator 1, evaporator 1 pass through respectively
The water inlet pipe of condensed water in high temperature is connected to refinery device with the outlet pipe of low-temperature condensate so that refinery device generated has waste heat
Condensed water in high temperature enter in evaporator 1.The evaporator 1 passes through pipeline connection ORC turbine power generations all-in-one machine 5, ORC turbines
Power generation all-in-one machine 5 is connected with inverter 7, and inverter 7 is exported 380VAC 50HZ to external electrical network, and driven using advanced door
Control loop ensures that the quality of output waveform, moment track network wave, realizes undisturbed without impact safety grid-connection.
By pipeline connection condenser system, condenser system is connected by pipeline connection steams the ORC turbine power generations all-in-one machine 5
Send out device.The condenser system includes by the condenser 8 of pipeline connection ORC turbine power generation all-in-one machines, and condenser 8 is managed by two
Road is connected to cooling tower 9, and control valve is provided on pipeline.For the condenser 8 by pipeline connection fluid reservoir 10, fluid reservoir 10 is logical
Pipeline connection working medium pump 6 is crossed, working medium pump 6 passes through pipeline connection evaporator.In addition, the pipeline of evaporator 1 is connected to by quick-closing valve 3
ORC turbine power generations all-in-one machine 5 and pipeline are connected to condenser 8 by bypassing quick-closing valve 2, meanwhile, quick-closing valve 2 has by pipeline connection
Extraneous air case 4.
The thermal energy of condensed water in high temperature is taken out for generating electricity, is generated by the way of exhaust heat recovery power generation by the utility model
Certain economic benefit.
By the heat energy recycle of condensed water in high temperature in the utility model, after ORC units, condensing water temperature is lowered
It can be directly entered oil removing after to lower temperature and remove iron, solve equipment and pipeline trembles cracking, and condense water pot emit steaming
Gas phenomenon, and effectively reduce air-cooled load.With good energy saving profit.
ORC units use high speed rare-earth permanent-magnet electric machine and turbine integrated design, Selection of Bearings magnetcisuspension in the utility model
Floating control bearing realizes the suspension of rotor by the non-contact magnetically field force of dynamic control, and no abrasion is unlubricated, generating efficiency ratio
Common generator is high by 20%.It is with good economic efficiency.
ORC units overall skid-mounted compact dimensions in the utility model, small volume can prevent from, on thermal device periphery, accounting for
Ground is smaller.
Environment-friendly type organic working medium R245fa is used in the utility model, with air close friend, does not destroy ozone layer, it is non-combustible,
Safety is good.
The scope of protection of the utility model is not limited merely to above-described embodiment, skill belonging to the idea of the present invention
Art scheme belongs to the scope of protection of the utility model.It should be pointed out that for those skilled in the art,
Several improvements and modifications under the premise of the utility model principle are not departed from, these improvements and modifications also should be regarded as the utility model
Protection domain.
Claims (3)
1. a kind of refinery device residual heat of condensed water retracting device, it is characterised in that：Including evaporator, evaporator passes through high temperature respectively
The water inlet pipe of condensed water is connected to refinery device with the outlet pipe of low-temperature condensate；The evaporator passes through pipeline connection ORC turbines
Power generation all-in-one machine, ORC turbine power generation all-in-one machines are connected with inverter, and inverter connects external electrical network；The ORC turbine power generations one
Body machine connects evaporator by pipeline connection condenser system, condenser system by pipeline connection.
2. a kind of refinery device residual heat of condensed water retracting device according to claim 1, it is characterised in that：The condensed system
System includes by the condenser of pipeline connection ORC turbine power generation all-in-one machines, and condenser is managed by two pipeline connection cooling towers
Road is provided with control valve.
3. a kind of refinery device residual heat of condensed water retracting device according to claim 2, it is characterised in that：The condenser
By pipeline connection fluid reservoir, fluid reservoir passes through pipeline connection evaporator by pipeline connection working medium pump, working medium pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721727141.9U CN207740057U (en) | 2017-12-12 | 2017-12-12 | A kind of refinery device residual heat of condensed water retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721727141.9U CN207740057U (en) | 2017-12-12 | 2017-12-12 | A kind of refinery device residual heat of condensed water retracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207740057U true CN207740057U (en) | 2018-08-17 |
Family
ID=63117868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721727141.9U Active CN207740057U (en) | 2017-12-12 | 2017-12-12 | A kind of refinery device residual heat of condensed water retracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207740057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115520935A (en) * | 2022-09-29 | 2022-12-27 | 中冶焦耐(大连)工程技术有限公司 | Method and system for recovering high-temperature condensed water of coking plant |
-
2017
- 2017-12-12 CN CN201721727141.9U patent/CN207740057U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115520935A (en) * | 2022-09-29 | 2022-12-27 | 中冶焦耐(大连)工程技术有限公司 | Method and system for recovering high-temperature condensed water of coking plant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201560812U (en) | Cogeneration low temperature thermal energy recovery device | |
| CN101696643A (en) | Low-temperature heat energy recovering apparatus of heat and electricity co-generation and recovering method thereof | |
| CN103089439B (en) | Boulez pauses-steam Rankine-organic Rankine combined cycle cogeneration device | |
| CN106839513A (en) | Electric power plant circulating water residual heat pump utilizes the energy conserving system combined with natural water accumulation of heat | |
| CN106761981A (en) | A kind of thermoelectricity decoupled system for improving hotspot stress | |
| CN103670888B (en) | A kind of hot water residual pressure residual neat recovering system | |
| CN101457539A (en) | Method for agglutinating water from air | |
| CN103696817B (en) | Power generating device and method using melting slag heat energy | |
| CN202417632U (en) | Energy-recovery steam turbine electricity generating and drive compressor sets sharing auxiliary machine system | |
| CN201714431U (en) | Regenerative steam-driven condensate pump system of power plant | |
| CN204716319U (en) | A kind of power station Air-Cooling Island collects falling tube dump energy utilized device | |
| CN202792190U (en) | Extraction system of waste heat from exhaust steam of direct air-cooling unit | |
| CN110078904B (en) | Polyester esterification steam waste heat utilization method and device | |
| CN207740057U (en) | A kind of refinery device residual heat of condensed water retracting device | |
| CN203431826U (en) | Steam turbine water supply heat regenerative system capable of recovering waste heat steam | |
| CN101539036A (en) | Device for generating power from flue gas waste heat of aluminum cells on the basis of organic Rankine cycle | |
| CN204612228U (en) | A kind of low temperature heat system | |
| CN107975787B (en) | A kind of multiple coupled electricity generation system and electricity-generating method | |
| CN203584667U (en) | Hot water excessive pressure and afterheat recovering system | |
| CN104279788A (en) | Process system capable of utilizing waste heat and complementary energy of cooling water of blast furnace | |
| CN203223294U (en) | Brayton-steam Rankine-organic Rankine combined cycle cogeneration device of heat and electricity | |
| CN206054017U (en) | A kind of Direct Air-cooled Unit exhausted spare heat retracting device | |
| CN209324451U (en) | A kind of circulation electric generating apparatus using steam turbine | |
| CN203978533U (en) | Overflow water recycling system in a kind of water jet air ejector jetting case | |
| CN202522095U (en) | Energy-saving cooling system for reducing exhaust steam pressure of air cooled unit of power plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |