CN108561314A - Residual heat of air compressor utilizes type cold dryer system - Google Patents
Residual heat of air compressor utilizes type cold dryer system Download PDFInfo
- Publication number
- CN108561314A CN108561314A CN201711444071.0A CN201711444071A CN108561314A CN 108561314 A CN108561314 A CN 108561314A CN 201711444071 A CN201711444071 A CN 201711444071A CN 108561314 A CN108561314 A CN 108561314A
- Authority
- CN
- China
- Prior art keywords
- air compressor
- water
- heat exchanger
- lithium bromide
- type lithium
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/04—Heating; Cooling; Heat insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/5826—Cooling at least part of the working fluid in a heat exchanger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
- F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
- F25B15/06—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas the refrigerant being water vapour evaporated from a salt solution, e.g. lithium bromide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
-
- 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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
Abstract
The present invention provides residual heat of air compressor and utilizes type cold dryer system, it is characterized by comprising air compressor machine, cooling driers, into heating pipe, the cooling driers include heat exchanger, warm water type lithium bromide adsorption water chilling unit etc., described heat exchanger one end into heating pipe with air compressor machine by connecting, the warm water type lithium bromide adsorption water chilling unit is connect with circulating water pipe one end, the circulating water pipe is wrapped in evaporator, and the circulating water pipe other end is also connect with warm water type lithium bromide adsorption water chilling unit.On the heat energy to cooling driers that air compressor machine of the present invention generates, driving thermal energy is provided for cooling driers refrigeration, by the heat for generating air compressor machine the hot water that swaps out is heated to heat exchanger, cold water is generated with hot water flooding's dynamic temperature water type lithium bromide adsorption water chilling unit, cold water gives air cooling-down by circulating water pipe in air cooled heat exchanger, achievees the effect that refrigerated dehumidification.
Description
Technical field
The present invention relates to afterheat utilizing system technical fields more particularly to residual heat of air compressor to utilize type cold dryer system.
Background technology
Existing air compressor machine uses compressor cooling, and compressed air temperature is reduced and reaches the moisture content in removal compressed air
Purpose consumes a large amount of electric energy, and the electric energy of air compressor machine consumption mostly becomes heat and consumes in vain.
In addition, the operation principle of cooling driers is：
1, the compressed air of moist high temperature flows into precooler（High temperature modification is special）After heat dissipation inflow heat exchanger with from evaporation
The cold air that device ejects carries out heat exchange, and the temperature into the compressed air of evaporator is made to reduce.
2, the compressed air after exchanging heat flows into heat exchange function and refrigerant heat exchange of the evaporator by evaporator, and compression is empty
Heat in gas is taken away by refrigerant, and compressed air cools down rapidly, and the moisture content in humid air reaches saturation temperature and condenses rapidly.
Existing cooling driers Shortcomings, 5 years operating cost groups of cold dryer system become：The Original equipment of system is invested
And equipment maintenance cost accounts for the 23% of total cost, and power consumption（The electricity charge）77% is accounted for, almost all of system wastes are final
All it is to be embodied in the electricity charge.
Invention content
According to the above technical problem, the present invention provides residual heat of air compressor and utilizes type cold dryer system, it is characterised in that including
Air compressor machine, cooling driers, into heating pipe, the cooling driers include heat taking and exchanging device, warm water type lithium bromide adsorption water chilling unit, heat
Exchanger, air cooled heat exchanger, by being connect into heating pipe with air compressor machine, the heat exchanger side is logical for described heat exchanger one end
Overheat water pipe and cold water pipe are connect with warm water type lithium bromide adsorption water chilling unit, the warm water type lithium bromide adsorption water chilling machine
Group is connect with cooling tower, and cold water, the warm water type lithium bromide adsorption water chilling unit and circulating water pipe one end are provided by cooling tower
Connection, the circulating water pipe are wrapped in air cooled heat exchanger, and the circulating water pipe other end is also inhaled with warm water type lithium bromide
Receipts formula handpiece Water Chilling Units connect, and the air cooled heat exchanger side is equipped with air intake, above the air cooled heat exchanger
Air outlet slit is installed.
The warm water type lithium bromide adsorption water chilling unit is connect with cooling tower, and cooling circulating water is provided by cooling tower.
The air compressor machine is exhaust end base of oil injection threaded bolt air compressor machine or centrifugal air compressor, and the exhaust end base of oil injection threaded bolt air compressor machine includes electronic
Machine, compressor, oil cooler, filter, gs-oil separator, pump bowl, aftercooler, the centrifugal air compressor include that level-one is cold
But device, secondary coolers, aftercooler.
Beneficial effects of the present invention are：On the heat energy to cooling driers that air compressor machine of the present invention generates, provided for cooling driers refrigeration
High temperature air is changed into hot water by heat taking and exchanging device, uses hot water by thermal energy, the heat by generating air compressor machine to heat taking and exchanging device
Warm water type lithium bromide adsorption water chilling unit is driven, cold water is produced, by air cooled heat exchanger is that compressed air is cold with cold water
But, it dehumidifies, to eliminate electronic cooling driers, has saved a large amount of electric power, and the waste heat of air compressor machine is used for freezing so that
Heat can be fully sharp.
Description of the drawings
Fig. 1 is that air compressor machine of the present invention is exhaust end base of oil injection threaded bolt air compressor machine schematic diagram.
Fig. 2 is that air compressor machine of the present invention is centrifugal air compressor schematic diagram.
Such as figure, air compressor machine -1, cooling driers -2, into heating pipe -3, heat taking and exchanging device -4, hot-water line -5, cold water pipe -6, warm water type bromine
Change lithium-absorbing formula handpiece Water Chilling Units -7, circulating water pipe -8, air cooled heat exchanger -9, heat exchanger -10, air intake -11, air
Outlet -12, motor -14, compressor -15, oil cooler -16, filter -17, gs-oil separator -18, is taken out cooling tower -13
Inflator -19, aftercooler -20, level-one cooler -21, secondary coolers -22, aftercooler -23.
Specific implementation mode
According to the figure, invention is further explained for root：
The present invention of embodiment 1 is that residual heat of air compressor utilizes type cold dryer system, including air compressor machine 1, cooling driers 2, into heating pipe 3,
Cooling driers 2 include heat taking and exchanging device 4, warm water type lithium bromide adsorption water chilling unit 7, heat exchanger 10, air cooled heat exchanger
9, for air compressor machine 1 by being connect into heating pipe 3 with 4 one end of heat taking and exchanging device, 4 side of heat taking and exchanging device passes through hot-water line 5 and cold water
Pipe 6 is connect with warm water type lithium bromide adsorption water chilling unit 7, warm water type lithium bromide adsorption water chilling unit and circulating water pipe 8
Two end connections, circulating water pipe 8 are wrapped in evaporator 9, and heat exchanger 10 is mounted on 9 side of air cooled heat exchanger, empty
Gas entrance 11 is mounted on heat exchanger side, and air outlet slit 12 is mounted on above heat exchanger 10.
Warm water type lithium bromide adsorption water chilling unit 7 is connect with cooling tower 13, and cold energy is provided by cooling tower 13.
Air compressor machine 1 is exhaust end base of oil injection threaded bolt air compressor machine or centrifugal air compressor, and exhaust end base of oil injection threaded bolt air compressor machine includes motor 14, compression
Machine 15, oil cooler 16, filter 17, gs-oil separator 18, pump bowl 19, aftercooler 20, centrifugal air compressor include level-one
Cooler 21, secondary coolers 22, aftercooler 23.
The heat that 2 air compressor machine 1 of embodiment generates flows through the water of heat taking and exchanging device 4 by being transmitted into heating pipe, takes hot heat exchange
Water in device 4 by hot-water line 5 is transmitted to warm water type lithium bromide adsorption water chilling unit 7, warm water type lithium bromide absorption after being heated
After formula handpiece Water Chilling Units 7 absorb the heat of hot water, hot water turns cold and flows back to heat taking and exchanging device 4 by cold water pipe 6, meanwhile, cooling tower
13 cold energy generated are also transmitted to warm water type lithium bromide adsorption water chilling unit 7, and warm water type lithium bromide adsorption water chilling unit 7 utilizes
Hot water and cold energy driving running, to the water cooling in circulating water pipe 8, the water in circulating water pipe 8 flows through evaporator, and air compressor machine generates
Compressed air heat exchanger is entered by air intake 11, and air cooling-down is given in air cooled heat exchanger 9, finally from
Air outlet slit 12 flows out, and reaches refrigeration effect.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, several improvement can also be made, these improvement also should be regarded as the present invention's
Protection domain.
Claims (3)
1. residual heat of air compressor utilizes type cold dryer system, it is characterised in that described cold including air compressor machine, cooling driers, into heating pipe
Dry machine includes heat exchanger, warm water type lithium bromide adsorption water chilling unit, takes heat exchanger, air cooled heat exchanger, described to take heat
By being connect into heating pipe with air compressor machine, the heat taking and exchanging device side passes through hot-water line and cold water pipe and warm water for heat exchanger one end
Type lithium bromide adsorption water chilling unit connects, and the warm water type lithium bromide adsorption water chilling unit is connect with cooling tower, by cooling down
Tower provides cooling circulating water, and the warm water type lithium bromide adsorption water chilling unit is connect with circulating water pipe one end, the recirculated water
Pipe is wrapped in air cooled heat exchanger, and the circulating water pipe other end also connects with warm water type lithium bromide adsorption water chilling unit
It connects, the air cooled heat exchanger side is equipped with air intake, and the heat exchanger is installed above air outlet slit.
2. residual heat of air compressor according to claim 1 utilizes type cold dryer system, the warm water type lithium bromide absorption cold
Water dispenser group is connect with cooling tower, and cooling circulating water is provided by cooling tower.
3. residual heat of air compressor according to claim 1 utilizes type cold dryer system, it is characterised in that the air compressor machine is spray
Oily screw air compressor or centrifugal air compressor, the exhaust end base of oil injection threaded bolt air compressor machine include motor, compressor, oil cooler, filtering
Device, gs-oil separator, pump bowl, aftercooler, the centrifugal air compressor include level-one cooler, secondary coolers, postcooling
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711444071.0A CN108561314A (en) | 2017-12-27 | 2017-12-27 | Residual heat of air compressor utilizes type cold dryer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711444071.0A CN108561314A (en) | 2017-12-27 | 2017-12-27 | Residual heat of air compressor utilizes type cold dryer system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108561314A true CN108561314A (en) | 2018-09-21 |
Family
ID=63530338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711444071.0A Pending CN108561314A (en) | 2017-12-27 | 2017-12-27 | Residual heat of air compressor utilizes type cold dryer system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108561314A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150422A (en) * | 2017-12-29 | 2018-06-12 | 张明新 | Residual heat recycling system of air compressor |
| CN113700631A (en) * | 2021-08-10 | 2021-11-26 | 鞍钢集团工程技术有限公司 | Multistage coupling utilization system and process for low-temperature waste heat of large gas compressor |
| CN114963604A (en) * | 2022-07-29 | 2022-08-30 | 中国电建集团华东勘测设计研究院有限公司 | Compressed air energy storage air inlet treatment system utilizing compressed air waste heat |
| CN117167275A (en) * | 2023-08-24 | 2023-12-05 | 广东焕能科技有限公司 | Integrated hot water type air compression system and application method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5980916A (en) * | 1982-11-01 | 1984-05-10 | Mitsubishi Electric Corp | Recycle of heat loss of electric machine |
| CN201949793U (en) * | 2010-12-23 | 2011-08-31 | 上海安悦节能技术有限公司 | Absorption-type freeze drying machine driven by waste heat of air compressor |
| CN103344031A (en) * | 2013-06-19 | 2013-10-09 | 刘志红 | Air conditioning system capable of recycling waste heat |
| CN104567079A (en) * | 2014-12-31 | 2015-04-29 | 北京京诚科林环保科技有限公司 | Hot-water lithium bromide absorption water cooler unit |
| CN107178934A (en) * | 2017-06-23 | 2017-09-19 | 松下制冷（大连）有限公司 | A kind of residual heat of air compressor advanced recycling system |
| CN207989319U (en) * | 2017-12-27 | 2018-10-19 | 张明新 | Residual heat of air compressor utilizes type cold dryer system |
-
2017
- 2017-12-27 CN CN201711444071.0A patent/CN108561314A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5980916A (en) * | 1982-11-01 | 1984-05-10 | Mitsubishi Electric Corp | Recycle of heat loss of electric machine |
| CN201949793U (en) * | 2010-12-23 | 2011-08-31 | 上海安悦节能技术有限公司 | Absorption-type freeze drying machine driven by waste heat of air compressor |
| CN103344031A (en) * | 2013-06-19 | 2013-10-09 | 刘志红 | Air conditioning system capable of recycling waste heat |
| CN104567079A (en) * | 2014-12-31 | 2015-04-29 | 北京京诚科林环保科技有限公司 | Hot-water lithium bromide absorption water cooler unit |
| CN107178934A (en) * | 2017-06-23 | 2017-09-19 | 松下制冷（大连）有限公司 | A kind of residual heat of air compressor advanced recycling system |
| CN207989319U (en) * | 2017-12-27 | 2018-10-19 | 张明新 | Residual heat of air compressor utilizes type cold dryer system |
Non-Patent Citations (1)
| Title |
|---|
| 戴永庆等: "《溴化锂吸收式制冷空调技术实用手册》", 30 April 2000, 机械工业出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150422A (en) * | 2017-12-29 | 2018-06-12 | 张明新 | Residual heat recycling system of air compressor |
| CN113700631A (en) * | 2021-08-10 | 2021-11-26 | 鞍钢集团工程技术有限公司 | Multistage coupling utilization system and process for low-temperature waste heat of large gas compressor |
| CN113700631B (en) * | 2021-08-10 | 2023-08-15 | 鞍钢集团工程技术有限公司 | Low-temperature waste heat multistage coupling utilization system and process for large-sized gas compressor |
| CN114963604A (en) * | 2022-07-29 | 2022-08-30 | 中国电建集团华东勘测设计研究院有限公司 | Compressed air energy storage air inlet treatment system utilizing compressed air waste heat |
| CN117167275A (en) * | 2023-08-24 | 2023-12-05 | 广东焕能科技有限公司 | Integrated hot water type air compression system and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108561314A (en) | Residual heat of air compressor utilizes type cold dryer system | |
| CN103470379B (en) | Combined energy-saving type Inlet Air Cooling System of Gas Turbine | |
| CN201827979U (en) | Evaporative condensing dual-temperature fresh air handling unit | |
| CN105423595B (en) | A kind of energy-efficient direct-burning type lithium bromide absorption type hot water or cold water unit of heating | |
| CN103528256B (en) | Composite evaporative cooling device with natural cooling function for large-scale equipment | |
| CN206670134U (en) | Double low-temperature receiver plate-sheet-type evaporative condenser all-in-ones | |
| CN105466069B (en) | A kind of energy-efficient direct-burning type lithium bromide absorption type hot water or cold water machine set system of heating | |
| CN108224574A (en) | A kind of heat pipe heat system with evaporating type condensing | |
| CN201885533U (en) | Heating type passage form continuous material drying groove of heat pump | |
| CN102818398B (en) | Intelligent air cooling island and control method thereof | |
| CN103090481B (en) | Energy conversion and ventilation device for building | |
| CN207989319U (en) | Residual heat of air compressor utilizes type cold dryer system | |
| CN201476397U (en) | Temperature-adjusting dehumidifier of water source heat pump | |
| CN203478679U (en) | Liquid refrigerator with steam ejector refrigeration function | |
| CN105423596B (en) | A kind of heating high effective flue gas type lithium bromide absorption cold, Hot water units | |
| CN203533948U (en) | Compound type evaporative type cooling device having natural cooling function and used for large-scale device | |
| CN103398430A (en) | Heat-pump-type fresh air handing unit for waste heat recovery | |
| CN104296286B (en) | Heat source tower refrigerating and heating energy-saving equipment with ice storage and heat storage functions | |
| CN203687445U (en) | Energy tower type absorption cold hot water unit | |
| CN203547924U (en) | Combined type energy-saving gas turbine inlet air cooling system | |
| RU2737661C1 (en) | Device for utilization of low-grade heat of subway exhaust air and method of use thereof | |
| CN204665744U (en) | Electricity refrigeration associating thermal storage electric boiler device with recuperation of heat | |
| CN207662012U (en) | A kind of refrigeration system of absorption and steam compressed combination | |
| CN203518140U (en) | Air conditioner system for recycling waste heat | |
| CN208525872U (en) | A kind of freezing type wind cold drying machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190122 Address after: 300 000 Building No. 3, No. 1, Haitai Huake Third Road, Huayuan Industrial Zone, Tianjin - 1-714 Applicant after: Tianjin Xin Zhi energy-saving cold and warm equipment Co., Ltd. Address before: 300 000 North Friendship Road, Hexi District, Tianjin, 29 Applicant before: Zhang Mingxin |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180921 |