CN108151192A - A kind of rotary dehumidifier waste-heat recovery device - Google Patents
A kind of rotary dehumidifier waste-heat recovery device Download PDFInfo
- Publication number
- CN108151192A CN108151192A CN201810062187.6A CN201810062187A CN108151192A CN 108151192 A CN108151192 A CN 108151192A CN 201810062187 A CN201810062187 A CN 201810062187A CN 108151192 A CN108151192 A CN 108151192A
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- China
- Prior art keywords
- air
- level
- desiccant wheel
- waste
- hot
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
Abstract
The invention discloses a kind of rotary dehumidifier waste-heat recovery devices,Including level-one desiccant wheel,Two level desiccant wheel and waste-heat recoverer,Level-one desiccant wheel dehumidifying area inlet side setting humid air inlet air filter screen,Air side passes through first pipe connection processing wind turbine air intake vent,It handles fan outlet and two level desiccant wheel dehumidifying area inlet side is connected by second pipe,Two level desiccant wheel dehumidifying area air side passes through third pipeline and connects heater,Heater connects regeneration wind turbine by the 4th pipeline,It regenerates wind turbine and two level desiccant wheel renewing zone inlet side is connected by the 5th pipeline,Two level desiccant wheel renewing zone air side sets waste-heat recoverer with level-one desiccant wheel renewing zone inlet side,Level-one desiccant wheel renewing zone air side connects discharge pipe,Structural principle of the present invention is simple,It can realize the hygroscopic desiccation to humid air,It and being capable of effective recovery waste heat,It is energy saving so as to achieve the purpose that.
Description
Technical field
The present invention relates to rotary dehumidifier heat recovery technology field, specially a kind of rotary dehumidifier waste heat recovery dress
It puts.
Background technology
Dehumidifier uses most advanced most mature technology, and efficient, moisture removal is big, and performance is far above other domestic or imports
Kludge.1st, it is handled by direct physical adsorption and removes moisture.Regardless of ambient enviroment, its all controllable relative humidity (RH)
Down to 1%, and the dehumidifier system of 80M3/H-42 500M3/H normal capacities can be provided；2nd, runner edge exclusively uses steel ring
Flange is fixed, and runner intensity is far above similar products at home and abroad；3rd, different model unit equipped with different model desiccant wheel,
Ensure through the uniform of runner wind speed, so as to ensure specified moisture removal of each model unit under different operating modes and outlet overbottom pressure；
4th, due to the use of the silica gel or molecular sieve desiccant of patent performance, there is excellent adsorption selectivity, it being capable of selective absorption
Hydrone;And the impurity such as dust are discharged, therefore be not easy to plug；5th, control system is controlled using PLC, has good operation circle
Face.The various important temperatures of display can be digitized, and each critical piece operating status can be highlighted.It, can be automatic when encountering failure
Diagnosis, and indicate failure mode.
Rotary dehumidifier of the prior art is typically that regeneration hot-air is discharged into air, and this mode significantly wastes energy
Source, it is not only of high cost, and do not meet ecological requirements.
Invention content
The purpose of the present invention is to provide a kind of rotary dehumidifier waste-heat recovery device, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical solution：A kind of rotary dehumidifier waste-heat recovery device, including
Level-one desiccant wheel, two level desiccant wheel and waste-heat recoverer, the level-one desiccant wheel dehumidifying area inlet side setting are moist empty
Gas inlet air filter screen, air side pass through second by first pipe connection processing wind turbine air intake vent, the processing fan outlet
Pipeline connection two level desiccant wheel dehumidifying area inlet side, the two level desiccant wheel dehumidifying area air side is connected by third pipeline
Heater, the heater connect regeneration wind turbine by the 4th pipeline, and the regeneration wind turbine connects two level by the 5th pipeline and removes
Wet rotary wheel regeneration area inlet side, the two level desiccant wheel renewing zone air side are set with level-one desiccant wheel renewing zone inlet side
Waste-heat recoverer, the level-one desiccant wheel renewing zone air side connect discharge pipe.
Preferably, the waste-heat recoverer is mainly made of housing, heat exchange pipeline, through setting on the outer wall of the housing
There are hot-air inlets, cold-air vent, cooling water inlet and hot water outlet, the hot-air inlets are regenerated with two level desiccant wheel
Area is connected by pipeline, and heat exchange pipeline is connected between hot-air inlets and cold-air vent, and the heat exchange pipeline uses S-shaped
Structure.
Preferably, the level-one desiccant wheel, two level desiccant wheel structure are completely the same, including runner ontology, described turn
It takes turns and core cylinder is equipped in ontology, core wheel outer hoop is equipped with outside the core cylinder, absorption is equipped between the core wheel outer hoop and core cylinder
Component, the absorbent module are made of upper epidermis, layer and middle layer, the middle layer in it is wavy be arranged on upper epidermis and
Between layer, the middle layer includes anion filter membrane, Heap filter membranes and activated carbon filter membrane, and the Heap filter membranes are arranged on
Between anion filter membrane and activated carbon filter membrane.
Preferably, the humid air inlet air filter screen uses carbon fiber filter net.
Preferably, application method includes the following steps：
A, humid air from level-one desiccant wheel dehumidifying area inlet air side after humid air inlet air filter screen filtration by entering dehumidifying
Runner, sends out and is passed through from air side and handle wind turbine and be sent into two level desiccant wheel dehumidifying area inlet air side；
B, the air after dehumidifying is sent into heater and heated by two level desiccant wheel dehumidifying area air side, later by regenerating wind
Hot-air is sent by machine from two level desiccant wheel renewing zone inlet air side；
C, hot-air is sent into waste-heat recoverer by two level desiccant wheel renewing zone air side；By cooling water inlet to waste-heat recoverer
Inside injection cold water, the hot wind in cold water and heat exchange pipeline carry out heat exchange, in the thermal energy exchange to cold water in hot wind so that cold
It is discharged after water heating and from hot water outlet；Hot-air, which turns cold to export from cold wind after heat exchange, discharges；
D, cold air is discharged by the discharge pipe of level-one desiccant wheel renewing zone air side.
Compared with prior art, the beneficial effects of the invention are as follows：
（1）Structural principle of the present invention is simple, and the moisture absorption to humid air can be realized using two groups of desiccant wheels；The waste heat of use
Recover can efficiently use the thermal energy contained in the hot-air of two level desiccant wheel renewing zone discharge, use it for heating life and use
Water, so as to achieve the purpose that energy saving, reduction hot water cost and living cost.
（2）The desiccant wheel that the present invention uses can realize high efficiency moisture absorption, and the silica gel sheet material used has absorption
Performance is high, thermal stability is good, chemical property is stable, has the advantages of higher mechanical strength, can extend the service life of runner；
The desiccant wheel of the present invention can meet the dehumidification requirements of varying environment and various application fields.
Description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is waste-heat recoverer structure diagram of the present invention；
Fig. 3 is desiccant wheel structure diagram of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of rotary dehumidifier waste-heat recovery device, including one
Grade desiccant wheel 1, two level desiccant wheel 2 and waste-heat recoverer 3, the dehumidifying of the level-one desiccant wheel 1 area inlet side setting are moist
Air inlet air filter screen 4, humid air inlet air filter screen 4 use carbon fiber filter net；Air side passes through 5 junction of first pipe
6 air intake vent of wind turbine is managed, processing 6 air outlet of wind turbine connects 2 dehumidifying area inlet side of two level desiccant wheel by second pipe 7,
The two level desiccant wheel 2 dehumidifies area air side by the connection heater 9 of third pipeline 8, and the heater 9 passes through the 4th pipeline
10 connection regeneration wind turbines 11, the regeneration wind turbine 11 connect 2 renewing zone inlet side of two level desiccant wheel, institute by the 5th pipeline 12
It states 2 renewing zone air side of two level desiccant wheel and 1 renewing zone inlet side of level-one desiccant wheel and waste-heat recoverer 3 is set, described one
1 renewing zone air side of grade desiccant wheel connection discharge pipe 13.
In the present invention, waste-heat recoverer 3 is mainly made of housing 14, heat exchange pipeline 15, is passed through on the outer wall of the housing 14
Wear and be equipped with hot-air inlets 16, cold-air vent 17, cooling water inlet 18 and hot water outlet 19, the hot-air inlets 16 with
2 renewing zone of two level desiccant wheel is connected by pipeline, and heat exchange pipeline 15 is connected to hot-air inlets 16 and cold-air vent 17
Between, the heat exchange pipeline 15 uses S-shaped structure.
Structural principle of the present invention is simple, and the moisture absorption to humid air can be realized using two groups of desiccant wheels；What is used is remaining
Heat regenerator can efficiently use the thermal energy contained in the hot-air of two level desiccant wheel renewing zone discharge, use it for heating life
With water, so as to achieve the purpose that it is energy saving, reduce hot water cost and living cost.
In the present invention, level-one desiccant wheel 1,2 structure of two level desiccant wheel are completely the same, described including runner ontology 20
Core cylinder 21 is equipped in runner ontology 20, core wheel outer hoop 22 is equipped with outside the core cylinder 21, in the core wheel outer hoop 22 and core cylinder
Absorbent module 23 is equipped between 21, the absorbent module 23 is made of upper epidermis 24, layer 25 and middle layer 26, the centre
Layer 26 is arranged in wavy between upper epidermis 24 and layer 25, and the middle layer 26 includes anion filter membrane 27, Heap
Filter membrane 28 and activated carbon filter membrane 29, the Heap filter membranes 28 are arranged between anion filter membrane 27 and activated carbon filter membrane 29.This
The desiccant wheel that invention uses can realize high efficiency moisture absorption, and the silica gel sheet material used has absorption property height, thermostabilization
Property is good, chemical property is stable, has the advantages of higher mechanical strength, can extend the service life of runner；The dehumidifying of the present invention
Runner can meet the dehumidification requirements of varying environment and various application fields.
Operation principle：Humid air by after humid air inlet air filter screen filtration from level-one desiccant wheel dehumidify area's inlet air
Side enters desiccant wheel, sends out and passes through from air side and handles wind turbine and be sent into two level desiccant wheel dehumidifying area inlet air side；Two level is removed
Wet rotary wheel dehumidifying area air side by after dehumidifying air be sent into heater heat, later by regenerate wind turbine by hot-air from
Two level desiccant wheel renewing zone inlet air side is sent into；Hot-air is sent into waste-heat recoverer by two level desiccant wheel renewing zone air side；
Cold water is injected to waste-heat recoverer inside by cooling water inlet, the hot wind in cold water and heat exchange pipeline carries out heat exchange, in hot wind
Thermal energy exchange to cold water in so that after temperature of cold water rises and from hot water outlet discharge；Hot-air is turned cold after heat exchange from cold
Wind outlet discharge；Cold air is discharged by the discharge pipe of level-one desiccant wheel renewing zone air side.
In conclusion structural principle of the present invention is simple, the hygroscopic desiccation to humid air can be realized, and can be effective
Recovery waste heat, it is energy saving so as to achieve the purpose that.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of rotary dehumidifier waste-heat recovery device, including level-one desiccant wheel（1）, two level desiccant wheel（2）It is returned with waste heat
Receive device（3）, it is characterised in that：The level-one desiccant wheel（1）Dehumidify area inlet side setting humid air inlet air filter screen（4）,
Air side passes through first pipe（5）Connection processing wind turbine（6）Air intake vent, the processing wind turbine（6）Air outlet passes through second pipe
（7）Connect two level desiccant wheel（2）Dehumidifying area inlet side, the two level desiccant wheel（2）Dehumidifying area air side passes through third pipe
Road（8）Connect heater（9）, the heater（9）Pass through the 4th pipeline（10）Connection regeneration wind turbine（11）, the regeneration wind turbine
（11）Pass through the 5th pipeline（12）Connect two level desiccant wheel（2）Renewing zone inlet side, the two level desiccant wheel（2）Renewing zone
Air side and level-one desiccant wheel（1）Renewing zone inlet side sets waste-heat recoverer（3）, the level-one desiccant wheel（1）Regeneration
Area air side connects discharge pipe（13）.
2. a kind of rotary dehumidifier waste-heat recovery device according to claim 1, it is characterised in that：The waste-heat recoverer
（3）Mainly by housing（14）, heat exchange pipeline（15）It forms, the housing（14）Outer wall on be provided through hot-air inlets
（16）, cold-air vent（17）, cooling water inlet（18）And hot water outlet（19）, the hot-air inlets（16）It dehumidifies with two level
Runner（2）Renewing zone is connected by pipeline, and heat exchange pipeline（15）It is connected to hot-air inlets（16）And cold-air vent（17）
Between, the heat exchange pipeline（15）Using S-shaped structure.
3. a kind of rotary dehumidifier waste-heat recovery device according to claim 1, it is characterised in that：The level-one dehumidifying turns
Wheel（1）, two level desiccant wheel（2）Structure is completely the same, including runner ontology（20）, the runner ontology（20）It is interior to be equipped with core cylinder
（21）, in the core cylinder（21）Outside is equipped with core wheel outer hoop（22）, in the core wheel outer hoop（22）With core cylinder（21）Between be equipped with
Absorbent module（23）, the absorbent module（23）By upper epidermis（24）, layer（25）And middle layer（26）Composition, the centre
Layer（26）Upper epidermis is arranged in wavy（24）And layer（25）Between, the middle layer（26）Including anion filter membrane
（27）, Heap filter membranes（28）With activated carbon filter membrane（29）, the Heap filter membranes（28）It is arranged on anion filter membrane（27）With work
Property charcoal filter membrane（29）Between.
4. a kind of rotary dehumidifier waste-heat recovery device according to claim 1, it is characterised in that：The humid air enters
Wind filter screen（4）Using carbon fiber filter net.
5. realize a kind of application method of rotary dehumidifier waste-heat recovery device described in claim 1, it is characterised in that：It makes
Included the following steps with method：
A, humid air from level-one desiccant wheel dehumidifying area inlet air side after humid air inlet air filter screen filtration by entering dehumidifying
Runner, sends out and is passed through from air side and handle wind turbine and be sent into two level desiccant wheel dehumidifying area inlet air side；
B, the air after dehumidifying is sent into heater and heated by two level desiccant wheel dehumidifying area air side, later by regenerating wind
Hot-air is sent by machine from two level desiccant wheel renewing zone inlet air side；
C, hot-air is sent into waste-heat recoverer by two level desiccant wheel renewing zone air side；By cooling water inlet to waste-heat recoverer
Inside injection cold water, the hot wind in cold water and heat exchange pipeline carry out heat exchange, in the thermal energy exchange to cold water in hot wind so that cold
It is discharged after water heating and from hot water outlet；Hot-air, which turns cold to export from cold wind after heat exchange, discharges；
D, cold air is discharged by the discharge pipe of level-one desiccant wheel renewing zone air side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810062187.6A CN108151192A (en) | 2018-01-23 | 2018-01-23 | A kind of rotary dehumidifier waste-heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810062187.6A CN108151192A (en) | 2018-01-23 | 2018-01-23 | A kind of rotary dehumidifier waste-heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108151192A true CN108151192A (en) | 2018-06-12 |
Family
ID=62456718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810062187.6A Pending CN108151192A (en) | 2018-01-23 | 2018-01-23 | A kind of rotary dehumidifier waste-heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108151192A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389691A (en) * | 2011-09-07 | 2012-03-28 | 无锡奥波净化除湿空调有限公司 | Low dew point turning wheel dehumidification device |
| CN103075770A (en) * | 2013-01-18 | 2013-05-01 | 清华大学 | Rotating wheel dehumidification device utilizing indoor exhaust evaporation cooling and use method of rotating wheel dehumidification device |
| CN103196188A (en) * | 2013-04-22 | 2013-07-10 | 无锡奥波净化除湿空调有限公司 | Dehumidification device with rotating wheel |
| CN106196346A (en) * | 2016-07-04 | 2016-12-07 | 迪思特空气处理设备(常熟)有限公司 | A kind of energy-efficient low dew point rotary dehumidifier |
| CN106310820A (en) * | 2016-07-28 | 2017-01-11 | 深圳泾渭净化设备有限公司 | Pipeline type air purifier |
| CN208042369U (en) * | 2018-01-23 | 2018-11-02 | 南通中远克莱芬船舶工程有限公司 | A kind of rotary dehumidifier waste-heat recovery device |
-
2018
- 2018-01-23 CN CN201810062187.6A patent/CN108151192A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389691A (en) * | 2011-09-07 | 2012-03-28 | 无锡奥波净化除湿空调有限公司 | Low dew point turning wheel dehumidification device |
| CN103075770A (en) * | 2013-01-18 | 2013-05-01 | 清华大学 | Rotating wheel dehumidification device utilizing indoor exhaust evaporation cooling and use method of rotating wheel dehumidification device |
| CN103196188A (en) * | 2013-04-22 | 2013-07-10 | 无锡奥波净化除湿空调有限公司 | Dehumidification device with rotating wheel |
| CN106196346A (en) * | 2016-07-04 | 2016-12-07 | 迪思特空气处理设备(常熟)有限公司 | A kind of energy-efficient low dew point rotary dehumidifier |
| CN106310820A (en) * | 2016-07-28 | 2017-01-11 | 深圳泾渭净化设备有限公司 | Pipeline type air purifier |
| CN208042369U (en) * | 2018-01-23 | 2018-11-02 | 南通中远克莱芬船舶工程有限公司 | A kind of rotary dehumidifier waste-heat recovery device |
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