CN109555666A - The system and method for recycling the condensed water generated in air compressor chillers - Google Patents
The system and method for recycling the condensed water generated in air compressor chillers Download PDFInfo
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- CN109555666A CN109555666A CN201811623848.4A CN201811623848A CN109555666A CN 109555666 A CN109555666 A CN 109555666A CN 201811623848 A CN201811623848 A CN 201811623848A CN 109555666 A CN109555666 A CN 109555666A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K13/00—General layout or general methods of operation of complete plants
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
- F04B39/062—Cooling by injecting a liquid in the gas to be compressed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
- F28B9/08—Auxiliary systems, arrangements, or devices for collecting and removing condensate
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/30—Relating to industrial water supply, e.g. used for cooling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Compressor (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of system and method for the condensed water generated in recycling air compressor chillers, the system includes: raw air admission line, air compressor, cooling system of air compressor comprising intercooler and/or aftercooler, condense water storage tank, condensed water filtering and pump-up system, condensed water atomizing device；And when air compressor is driven by condensing turbine, the condensing turbine of steam thermodynamic cycle, air cooling tubes condenser and the boiler that reheating is carried out to steam are constituted.Raw air after air compressor pressurizes can cool down in above-mentioned cooler generates condensed water；Wherein, raw air admission line is connected to air compressor, and intercooler and/or aftercooler and the condensation water storage tank and condensed water filtering and pump-up system of cooling system of air compressor are sequentially communicated.Condensed water filtering and pump-up system are connected to condensed water atomizing device and/or air cooling tubes condenser respectively, to make at least partly condensed water be atomized in condensed water atomizing device and enter raw air admission line to reduce the temperature of raw air in hot weather；And/or at least partly condensed water enters air cooling tubes condenser as the heat-transfer effect for reinforcing air cooling tubes condenser by spraying.Condensed water is recycled through mode of the invention, it is possible to reduce the energy consumption of air compressor and/or air cooling tubes condenser reduces blowdown, protects environment, saves water resource.
Description
Technical field
In system and method the present invention relates to condensed water is recycled, especially recycling air compressor chillers
The system and method for the condensed water of generation.
Background technique
Air compressor has in fields such as steel, electric power, chemical industry, petroleum gas, mine, machine-building widely answers
With.In order to increase the output power of large air compressor, generally use it is some reduce by the means of compressed gas inlet temperature,
Including atomization, Wet Compression, evaporation cooling etc..When air compressor is driven by condensing turbine, the output of the steam turbine
Power is also influenced by the air cooling tubes condenser being connected.Steam cools down more abundant, the output of steam turbine in air cooling tubes condenser
Power is higher.When saturation of the air humidity is lower, the temperature reduction performance of air cooling tubes condenser can pass through the humidity of increase air stream
To improve.
The humidification of air stream requires softened water in the atomization of air compressor machine inlet air or air cooling tubes condenser, and this is needed
It is especially urgent in hot weather.However, operating charges can be greatly increased using a large amount of softened water in the area of arid
With therefore, the measure of above-mentioned energy-saving consumption-reducing cannot often be implemented.
Condensed water generation is generally had in the intercooler and aftercooler of large-scale stagewise air compressor.Existing skill
In art, this kind of condensed water is not often utilized, and is also polluted the environment when as sewage emptying.
CN205940194U discloses exhaust system in a kind of air compressor condensed moisture discrete set, passes through multistage gas
The condensed water that separator and water collector are collected into is aggregate in unified sewage pipe and discharges.
CN202073793U discloses a kind of Atomized sprayed-water cooling system outside air compressor main machine.The air compressor machine course of work
The condensed water of middle generation is sprayed on air compressor host shell with mist, Vaporizing cooling host, rationally utilizes water to reach
Resource quickly reduces air compressor host temperature and operating ambient temperature, saves energy consumption, extends the purpose in service life.
Summary of the invention
The technical problem to be solved by the present invention is to especially dry in sweltering heat under the premise of reducing consumption amount of extra water
Environment in, reduce air compressor, condensing turbine, the energy consumption of the equipment such as air cooling tubes condenser improves their maneuverability
Energy.
In order to solve the above-mentioned technical problem, using the condensed water generated in a kind of recycling air compressor chillers
System, this system include raw air admission line, air compressor, the sky comprising intercooler and/or aftercooler
Press cooling system condenses water storage tank, condensed water filtering and pump-up system, condensed water atomizing device；Wherein, raw air air inlet
Pipeline is connected to air compressor, and the intercooler and/or aftercooler of cooling system of air compressor are connected to condensation water storage tank, cold
Condensate storage tank is filtered with condensed water and pump-up system, condensed water atomizing device and raw air admission line are sequentially communicated, cold
Condensate atomising device includes nozzle and is set in raw air admission line；Raw material after air compressors at different levels pressurization is empty
Gas is cooling in above-mentioned cooler to generate condensed water, and at least partly condensed water is conveyed into condensation water storage tank, when necessary, will at least portion
The condensed water in condensation water storage tank is divided, with after the processing of pump-up system, to be atomized in condensed water atomizing device by condensed water filtering
And enter raw air admission line to reduce the temperature of raw air.
Above system can also further comprise the condensing turbine for driving air compressor, air cooling tubes condenser and to steam
Carry out the boiler of reheating；Wherein, condensing turbine, air cooling tubes condenser and boiler are connected to the thermodynamic cycle for constituting steam, condensation
Water filtering and pump-up system be connected to air cooling tubes condenser, at least partly condense water storage tank in condensed water by condensed water filter with
After the processing of pump-up system, into air cooling tubes condenser as the heat-transfer effect for reinforcing air cooling tubes condenser by spraying.
Optionally, the system that the condensed water that generated in air compressor chillers can also be recycled using another kind,
This system includes raw air admission line, air compressor, and the air compressor machine comprising intercooler and/or aftercooler is cold
But system condenses water storage tank, condensed water filtering and pump-up system, drives the condensing turbine of air compressor, air-cooled condensing
Device and the boiler that reheating is carried out to steam；Condensing turbine, air cooling tubes condenser and boiler are connected to the thermodynamic cycle for constituting steam,
Raw air admission line is connected to air compressor, the intercooler and/or aftercooler of cooling system of air compressor and condensation
Water storage tank connection, condensation water storage tank are sequentially communicated with condensed water filtering and pump-up system and air cooling tubes condenser；Wherein, after pressurization
Raw air is cooling in above-mentioned cooler to generate condensed water, and at least partly condensed water is conveyed into condensation water storage tank, when necessary, will
After the condensed water in water storage tank is at least partly condensed by condensed water filtering and the processing of pump-up system, make into air cooling tubes condenser
For the spraying heat-transfer effect for reinforcing air cooling tubes condenser.
Another system above can further include one end connection raw air admission line, other end connection
The condensed water atomizing device of condensed water filtering and pump-up system；Condensed water atomizing device include nozzle and be set to raw air into
In feed channel；Wherein, after by the condensed water at least partly condensed water storage tank by condensed water filtering and the processing of pump-up system,
It is atomized in condensed water atomizing device and enters raw air admission line to reduce the temperature of raw air.
Cooling system of air compressor in above-mentioned each system includes cooling water driving device, water inlet pipe and water outlet pipe.
The air cooling tubes condenser includes humidification type air cooler, spraying type air cooler and remover for surface evaporation type air cooling.
Preferably, the condensation water storage tank is also connected with make-up water pipeline.
Above-mentioned each system is applied in cryogenic air separation unit device.
The invention also discloses a kind of methods of the condensed water generated in recycling air compressor chillers, comprising:
Offer raw air admission line, air compressor, the cooling system of air compressor comprising intercooler and/or aftercooler,
Water storage tank, condensed water filtering and pump-up system are condensed, and, optional a) condensed water atomizing device；And/or b) drive air pressure
The condensing turbine of contracting machine, air cooling tubes condenser and the boiler that reheating is carried out to steam；Wherein, it is classified and pressurizes through air compressor
Raw air afterwards is cooling in above-mentioned cooler to generate condensed water, and at least partly condensed water is conveyed into condensation water storage tank, necessary
When, after the condensed water in water storage tank will be condensed by condensed water filtering and the processing of pump-up system, optionally, c) it is at least partly cold
Condensate is atomized in condensed water atomizing device and enters raw air admission line to reduce the temperature of raw air；And/or d)
At least partly condensed water enters air cooling tubes condenser as the heat-transfer effect for reinforcing air cooling tubes condenser by spraying.
The condensed water generated in the cooling system of air compressor is recycled using system and method for the invention, cold
It is stored when condensate abundance, reduces discharge of the condensed water to environment；In the dry environment of sweltering heat, storage can be used
The condensed water to get off carries out spraying/humidifying cooling to the raw air of air compressor and/or the inlet air of air cooling tubes condenser,
The energy consumption for reducing air compressor and air cooling tubes condenser, improves their performance, to achieve the effect that energy saving, water-saving, environmentally friendly.
Detailed description of the invention
Attached drawing in the disclosure is only used as to signal of the invention, in office for understanding and explaining spirit of the invention, but not
Where it is limited in face of the present invention.For the sake of clarity, each component part of the invention is not drawn according to actual ratio.
Fig. 1 is the schematic diagram of one embodiment of the invention.
1- air compressor；2- intercooler；3- aftercooler；4- stage compressor；5- split-compressor；6- condensing
Formula steam turbine；7- air cooling tubes condenser；8- boiler；9- condenses water storage tank；The filtering of 10- condensed water and pump-up system；11- condenses water mist
Makeup is set；12- raw air admission line；21- cooling system of air compressor；22- condensing water conduit；23- make-up water pipeline.
Specific embodiment
Air compressor is the machinery for compressed air so as to raising air pressure, generally comprises three basic forms of it,
That is reciprocating air compressor, rotary air compressor machine and centrifugal air compressor.When needing gas pressure promoting higher, air compression
It is often classified and completes in air compressor machine.Gas temperature in compression process can be increased significantly, and compressed gas meeting at high temperature
It consumes bigger energy, therefore intercooler is set between compression chambers at different levels, i.e., the High Temperature Gas gone out by intergrade compression
Body before entering the next stage, is first imported into intercooler and is cooled down, then cryogenic gas after cooling is sent into next stage
Compression.Exhaust after the completion of compression correspondingly need to also be cooled to 40 DEG C or less before further utilizing in aftercooler.
Raw air temperature by reducing entrance can also improve the output power of air compressor machine.In the air inlet of raw air
Atomising device, generally nozzle are placed in pipeline.When the softened water of pressurization passes through row's nozzle with the pressure of such as 2000psi
When, will form diameter, other tiny droplet, these droplets evaporate quickly in the inlet air flow of raw air in the micron-scale, effectively
Reduce the temperature of raw air.
Intercoolers and aftercooler at different levels are all a part of cooling system of air compressor.Cooler can be divided into air-cooled type
And water-cooled, generally water-cooled matched with compound air compressor, because water cooling is more efficient, temperature after cooling is lower.
The style of cooler then includes tubular type, board-like, umbrella-type etc..For example, gas piping is provided in shell and tube cooler, gas piping
It is cooling-water duct between cooler casing.The outlet phase that one end of gas piping passes through adapter tube and upper level gas compression chamber
It connects, the other end then passes through adapter tube and is connected with the import of next stage compression chamber or exhaust outlet.
In addition to cooler, cooling system further includes cooling water driving device, inlet pipeline, outlet pipeline.Cooling water passes through
Pipeline is introduced into intercooler, enters back into aftercooler and cools down to gas after compression.After gas cools down in cooler
It is possible that generating condensed water, therefore condensation water collection and tapping equipment can be generally set after intercooler and aftercooler.Often
The such device seen includes the moisture trap being set on gas piping, water collector or filter/drain valve etc..
Air compressor is generally by motor or Steam Turbine Driven.Steam turbine is that the thermal energy of steam is converted into mechanical work
A kind of rotary prime mover.Steam turbine is due to high-efficient, and low energy consumption, and manufacturing cost is low, has widely in fields such as electric power, space divisions
Using.Condensing-type and back pressure type are the common steam turbines of two classes, and wherein condensing turbine is realized in conjunction with condenser and boiler
The thermodynamic cycle of steam.Condenser plays a part of cold source in above-mentioned thermodynamic cycle, and built-in in the gland steam exhauster of steam turbine
Stand and maintain high vacuum and the condensed water of supply cleaning as boiler feedwater.With steam turbine exhaust pressure and exhaust temperature
It reduces, the available promotion of the thermal efficiency of circulation, therefore the condenser for selecting condensing high-efficient is very necessary.
Condenser is divided into water cooling and air-cooled according to the cooling medium used.It is air-cooled compared with water cooling, have it is water-saving, to ring
Border pollution it is small, the low advantage of operating cost, the disadvantage is that occupied area (or space) is greatly, one-time investment is more, by medium temperature,
The limitation of environment temperature.It is preferably air-cooled in dry area.But if only relying on air temperature rise takes away heat, due to air
Heat content it is too low, cooling temperature depend on air dry-bulb temperature, so hot fluid in pipe can only be cooled to higher than environment
15 DEG C~20 DEG C of temperature, this cannot reach the requirement of efficient condensing in hot desert area.Therefore, wet type air cooling tubes condenser,
Abbreviation wet air cooler takes away heat by air temperature rise, by finned tube and blower and spray water humidifying cooling augmentation of heat transfer
Air cooler, have been widely used in recent years.According to spray mode, wet air cooler can be divided into humidification type, spraying type again
With three kinds of surface evaporation type.For example, humidification type air cooler is the spray form water at air intake, keep dry air humidification close
Saturation temperature, and cool down.Dry air relative humidity is smaller, cools down after humidification the more, and cooling effect is also more significant.And spraying type is empty
Cooler is the spray form water directly on the finned tube of tube bank, and evaporation and air due to water, which are humidified, to cool down and augmentation of heat transfer.Spray
The water of leaching is only the 2%~3% of water cooler, and heat-transfer intensity is 2~4 times high than dry air cooler.
It is from the prior art that condensed water is different by blow-off line discharge, each intercooler and aftercooler in the present invention
Middle generation and the condensed water being collected into, are pipelined to condensation water storage tank.Desert climate changes greatly, when environment temperature is excessively high
When, such as hot summer of desert area condenses the condensed water in water storage tank after condensed water filtering and pump-up system processing, can be with
It is transported in the condensed water atomizing device and/or air cooling tubes condenser being set in raw air admission line and reinforces as spraying
The heat-transfer effect of air cooler.Suitable air cooling tubes condenser includes humidification type and spraying type in wet air cooler.Condense water storage tank
Make-up water pipeline can also be connected to ensure the water supply to atomization and spraying device.
1 pair of feasible several embodiments of the invention is illustratively described with reference to the accompanying drawing.
In a set of air separation unit, raw air admission line 12 is connected with main air compressor 1.Raw material herein is empty
Gas has been subjected to the pre-cooling of pre-cooler and the purifying of purification devices, for purposes of clarity, above-mentioned apparatus not body in fig. 1
It is existing.Air compressor 1 can be by motor, the driving such as steam turbine or gas turbine.In order to reach preferable compression effectiveness, air pressure
Contracting machine generally uses multi-stage compression, and is carried out by cooler to the air for entering next stage compression chamber between compression chambers at different levels
It is cooling.Air compressor in attached drawing 1 schematically includes two stages of compression chamber 4 and 5 and intercooler 2 and aftercooler
3, the two is connected by cooling system of air compressor 21.The considerations of for cooling effect, usually using water cooling, therefore air compressor machine is cooling
System 21 includes cooling water driving device, water inlet pipe and water outlet pipe (attached drawing 1 is not shown).Compressed air is while cooling
Condensed water can be generated, which is collected in cooler, optionally after primary filtration (attached drawing 1 is not shown), through common
Condensing water conduit 22 be conveyed into condensation water storage tank 9.
The condensed water of storage is collected in 1 year, and there are many usage modes.A kind of mode be when hot weather, will
The condensed water being at least partly stored in condensation water storage tank 9 is after condensed water filtering and pump pressurizing unit 10 are handled, through pipeline
Enter condensed water atomizing device 11.Condensed water atomizing device 11 includes nozzle and is set in raw air admission line 12, is condensed
Water can be micron order water mist spray in the temperature for reducing raw air on raw air at diameter by nozzle atomization, improve
The energy consumption and output power of air compressor.
Another way is suitable for the case where driving air compressor 1 using condensing turbine 6.Condensing turbine 6,
Air cooling tubes condenser 7 and boiler 8 are sequentially communicated and constitute the thermodynamic cycle of steam.Water cooling and air-cooled, this place can be used in condenser
It selects air-cooled.When hot weather, the condensed water being at least partly stored in condensation water storage tank 9 is filtered and is pumped through condensed water
After the processing of device 10, into air cooling tubes condenser 7 as the cooling extent and efficiency that promote air cooling tubes condenser 7 by spraying, make condensing-type
The decline of 6 delivery temperature of steam turbine, the thermal efficiency of circulation is higher, the energy consumption decline of condensing turbine 6.
Have again a kind of mode be will be stored in condensation water storage tank 9 in condensed water through condensed water filtering and pump pressurizing unit 10 at
It after reason, while being conveyed into condensed water atomizing device 11 and entering air cooling tubes condenser 7 and being used as by spraying, to further improve entire system
The energy consumption of system.
To prevent the condensed water generated in air compressor 1 to be not enough to supply, adds make-up water pipeline 23 and be used for condensation
9 after softening water of water storage tank.
The following examples 1 correspond to the cryogenic rectification air separation unit that a set of oxygen output is 2000 ton per days.The device
The processing capacity of main air compressor is 300000Nm3/h。Nm3For normal cubic meters, refer at 0 DEG C, what 1 normal atmosphere was depressed
Unit volume.Following table lists the average relative humidity in a certain area each month, mean temperature, average air water content, with
And the correspondingly monthly condensation water inventory containing water inventory and monthly generated in air compressor machine in compressed air:
As shown above, the institute that the air compressor of 300,000 normal cubic meters air compresses in 1 year can be handled per hour
The adduction that water content in some air is 12 months, about 23347 tons, wherein about 14235 tons can condense in cooler, and
It is sent into condensation water storage tank and stores.This partial condensation water can this area's maximum temperature period (according to it is each area
Difference, maximum temperature is different, is typically chosen the period that temperature is more than 25 or 30 DEG C), pass through embodiment cited hereinabove
One or more of use.For example, can enter raw air pipeline as by spraying, this mode will consume about 270 every year
Ton condensed water；Or air cooling tubes condenser is sent into as by spraying, this mode will consume about 9100 tons of condensed waters every year.Using being collected into
Condensed water can satisfy both needs substantially, therefore can greatly reduce and disappear to water resource while saving the energy
Consumption.
It should be appreciated that embodiment of above is merely illustrative of the technical solution of the present invention, rather than to the scope of the present invention
Limitation, those skilled in the art without creative work can it is according to the present invention design make it is many modification and
Variation.Therefore, all technician in the art under this invention's idea on the basis of existing technology by logic analysis,
Reasoning or the limited available technical solution of experiment, all should be within the scope of protection determined by the claims.
Claims (13)
1. a kind of system for recycling the condensed water generated in air compressor chillers, comprising:
Raw air admission line, air compressor, the cooling system of air compressor comprising intercooler and/or aftercooler,
Condense water storage tank, condensed water filtering and pump-up system, condensed water atomizing device；Raw air after air compressor pressurizes can
It is cooling in above-mentioned cooler to generate condensed water；Wherein, raw air admission line is connected to air compressor, air compressor machine cooling system
The intercooler and/or aftercooler of system are connected to condensation water storage tank, and condensation water storage tank is filtered with condensed water and pump-up system
And condensed water atomizing device is sequentially communicated, condensed water atomizing device includes nozzle and is set in raw air admission line.
2. the system as claimed in claim 1 further comprises:
Drive the condensing turbine of air compressor, air cooling tubes condenser and the boiler that reheating is carried out to steam；Wherein, condensing-type
Steam turbine, air cooling tubes condenser and boiler connect and compose the thermodynamic cycle of steam, condensed water filtering and pump-up system and air-cooled condensing
After device connection, at least partly condensed water in condensation water storage tank are by condensed water filtering and the processing of pump-up system, entrance is air-cooled
Condenser is as the heat-transfer effect for reinforcing air cooling tubes condenser by spraying.
3. a kind of system for recycling the condensed water generated in air compressor chillers, comprising:
Raw air admission line, air compressor, the cooling system of air compressor comprising intercooler and/or aftercooler,
Water storage tank, condensed water filtering and pump-up system are condensed, drives the condensing turbine of air compressor, air cooling tubes condenser and to steaming
The boiler of vapour progress reheating；Condensing turbine, air cooling tubes condenser and boiler connect and compose the thermodynamic cycle of steam, through air pressure
Raw air after the pressurization of contracting machine can cool down in above-mentioned cooler generates condensed water；Wherein, raw air admission line is connected to
Air compressor, the intercooler and/or aftercooler of cooling system of air compressor are connected to condensation water storage tank, condense water storage tank
It is sequentially communicated with condensed water filtering and pump-up system and air cooling tubes condenser, at least partly the condensed water in condensation water storage tank passes through cold
After condensate filtering and the processing of pump-up system, into air cooling tubes condenser as the heat-transfer effect for reinforcing air cooling tubes condenser by spraying.
4. system as claimed in claim 3, further includes:
One end is connected to raw air admission line, and the other end is connected to the condensed water atomizing device of condensed water filtering and pump-up system,
Condensed water atomizing device includes nozzle and is set in raw air admission line, wherein will be at least partly in condensed water storage tank
Condensed water by condensed water filtering and pump-up system processing after, in condensed water atomizing device be atomized and enter raw air
Admission line is to reduce the temperature of raw air.
5. such as system of any of claims 1-4, wherein cooling system of air compressor further includes cooling water driving device,
Water inlet pipe and water outlet pipe.
6. the system as described in any one of claim 2-4, in which:
Air cooling tubes condenser includes humidification type air cooler, spraying type air cooler and remover for surface evaporation type air cooling.
7. such as system of any of claims 1-4, wherein condensation water storage tank is also connected with make-up water pipeline.
8. system as claimed in claim 7, in which: the system is applied in cryogenic air separation unit device.
9. a kind of method for recycling the condensed water generated in air compressor chillers, comprising:
Air compressor, raw air admission line, the air compressor machine cooling system comprising intercooler and/or aftercooler are provided
System condenses water storage tank, condensed water filtering and pump-up system, and, optional a) condensed water atomizing device；And/or b) driving is empty
The condensing turbine of air compressor, air cooling tubes condenser and the boiler that reheating is carried out to steam；
Raw air after pressurization cools down in above-mentioned cooler generates condensed water, and at least partly condensed water is conveyed into condensed water storage
Tank, after the condensed water in water storage tank will be condensed by condensed water filtering and the processing of pump-up system, optionally, and c) it is at least partly cold
Condensate is atomized in condensed water atomizing device and enters raw air admission line to reduce the temperature of raw air；And/or d)
At least partly condensed water enters air cooling tubes condenser as the heat-transfer effect for reinforcing air cooling tubes condenser by spraying.
10. method as claimed in claim 9, wherein cooling system of air compressor further includes cooling water driving device, inlet pipeline
And outlet pipeline.
11. method as claimed in claim 10, wherein condensed water atomizing device includes nozzle and is set to raw air air inlet
In pipeline.
12. method as claimed in claim 10, in which: air cooling tubes condenser includes humidification type air cooler, spraying type air cooler with
And remover for surface evaporation type air cooling.
13. method as claimed in claim 10, wherein condensation water storage tank is also connected with make-up water pipeline.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811623848.4A CN109555666B (en) | 2018-12-28 | 2018-12-28 | System and method for recycling condensed water generated in cooler of air compressor |
| EA201992887A EA201992887A3 (en) | 2018-12-28 | 2019-12-30 | SYSTEM AND METHOD FOR RECIRCULATION OF WATER CONDENSATE FORMED IN AIR COMPRESSOR COOLER |
| AU2020200018A AU2020200018A1 (en) | 2018-12-28 | 2020-01-02 | System and method for recycling condensed water produced in air compressor cooler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811623848.4A CN109555666B (en) | 2018-12-28 | 2018-12-28 | System and method for recycling condensed water generated in cooler of air compressor |
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| CN109555666A true CN109555666A (en) | 2019-04-02 |
| CN109555666B CN109555666B (en) | 2020-06-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114870423A (en) * | 2022-03-31 | 2022-08-09 | 恒力石化（大连）有限公司 | Condensate recovery system of compressor unit |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2023009883A (en) * | 2021-02-23 | 2023-11-09 | Stellar Energy Americas Inc | Turbine inlet air cooling systems with condensate water recovery. |
| CN113149278A (en) * | 2021-04-21 | 2021-07-23 | 新疆佳宇恒能源科技有限公司 | High-temperature condensed water collecting and treating method for petroleum refining |
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| US5186242A (en) * | 1990-03-09 | 1993-02-16 | Calsonic Corporation | Condenser provided with forced cooling means |
| CN1959200A (en) * | 2005-10-31 | 2007-05-09 | 天润成（北京）资源节能科技有限公司 | Power generation by backheat, waste heat in single voltage and low parameters |
| CN101907344A (en) * | 2010-08-03 | 2010-12-08 | 上海汉福空气处理设备有限公司 | Intelligent control system for condensation water of dehumidifier |
| CN204006599U (en) * | 2014-08-14 | 2014-12-10 | 上海理工大学 | Air conditioner condensate water reclaims atomising device |
| CN205207119U (en) * | 2015-12-17 | 2016-05-04 | 浙江大有机电科技有限公司 | Take waste water recycling device's air compressor machine |
| CN106969488A (en) * | 2017-05-25 | 2017-07-21 | 天津商业大学 | A kind of utilization system of multi-connected machine condensed water |
-
2018
- 2018-12-28 CN CN201811623848.4A patent/CN109555666B/en active Active
-
2019
- 2019-12-30 EA EA201992887A patent/EA201992887A3/en unknown
-
2020
- 2020-01-02 AU AU2020200018A patent/AU2020200018A1/en not_active Abandoned
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5186242A (en) * | 1990-03-09 | 1993-02-16 | Calsonic Corporation | Condenser provided with forced cooling means |
| CN1959200A (en) * | 2005-10-31 | 2007-05-09 | 天润成（北京）资源节能科技有限公司 | Power generation by backheat, waste heat in single voltage and low parameters |
| CN101907344A (en) * | 2010-08-03 | 2010-12-08 | 上海汉福空气处理设备有限公司 | Intelligent control system for condensation water of dehumidifier |
| CN204006599U (en) * | 2014-08-14 | 2014-12-10 | 上海理工大学 | Air conditioner condensate water reclaims atomising device |
| CN205207119U (en) * | 2015-12-17 | 2016-05-04 | 浙江大有机电科技有限公司 | Take waste water recycling device's air compressor machine |
| CN106969488A (en) * | 2017-05-25 | 2017-07-21 | 天津商业大学 | A kind of utilization system of multi-connected machine condensed water |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114870423A (en) * | 2022-03-31 | 2022-08-09 | 恒力石化（大连）有限公司 | Condensate recovery system of compressor unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109555666B (en) | 2020-06-23 |
| AU2020200018A1 (en) | 2020-07-16 |
| EA201992887A3 (en) | 2020-10-30 |
| EA201992887A2 (en) | 2020-07-31 |
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