CN109340935A - A kind of two-in-series rotary wheel dehumidifying drying system - Google Patents
A kind of two-in-series rotary wheel dehumidifying drying system Download PDFInfo
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- CN109340935A CN109340935A CN201811347646.1A CN201811347646A CN109340935A CN 109340935 A CN109340935 A CN 109340935A CN 201811347646 A CN201811347646 A CN 201811347646A CN 109340935 A CN109340935 A CN 109340935A
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- Prior art keywords
- rotary wheel
- area
- level
- regeneration
- primary adsorption
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- 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
-
- 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
-
- 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
- F24F2003/1458—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 using regenerators
- F24F2003/1464—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 using regenerators using rotating regenerators
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Gases (AREA)
Abstract
The present invention discloses a kind of two-in-series rotary wheel dehumidifying drying system, including successively by regeneration filter, re-generatively cooled device, primary adsorption rotary wheel dehumidifying area, drying air fan, secondary absorption runner cooling zone, regenerate blower, level-one regenerative heater, secondary absorption rotary wheel regeneration area, first pipe-line system of secondary regenerator heater and primary adsorption rotary wheel regeneration area, successively pass through return air filter, level-one recirculated air cooler, primary adsorption rotary wheel dehumidifying area, drying air fan, second level recirculated air cooler, secondary absorption rotary wheel dehumidifying area, air outlet filter, second pipe-line system of drying heater and raw material storage device, and successively pass through return air filter, level-one recirculated air cooler, primary adsorption rotary wheel dehumidifying area, drying air fan, secondary absorption runner cooling zone, regenerate blower, level-one regenerative heater, secondary absorption rotary wheel regeneration area, The third pipe-line system of secondary regenerator heater and primary adsorption rotary wheel regeneration area.Wet-out property of the present invention is more stable.
Description
Technical field
The present invention relates to the technical field of plastic molding machinery more particularly to a kind of two-in-series rotary wheel dehumidifying drying systems.
Background technique
With the development of economy, client will be more and more for above-mentioned demand, the rotary wheel type Dehumidifier of existing single-stage
It generally can only achieve -40 DEG C hereinafter, adding in some special plastic cement products by the dew-point temperature of the dry air of rotary wheel dehumidifying
Such as textile in work, higher for wet-out property requirement, -40 DEG C of dew point has been unable to meet requirement, current dehumidifying at this time
Machine can not reduce the dry-bulb temperature and dew-point temperature of air, and be unable to reach the performance for stablizing dehumidifying.
Summary of the invention
For the above problem existing for existing dehumidifier, a kind of dry-bulb temperature and dew point for being intended to reduce air is now provided
Temperature reaches the two-in-series rotary wheel dehumidifying drying system of stable wet-out property.
Specific technical solution is as follows:
A kind of two-in-series rotary wheel dehumidifying drying system, comprising: regeneration filter, primary adsorption runner, is done re-generatively cooled device
Dry blower, secondary absorption runner, regeneration blower, level-one regenerative heater, secondary regenerator heater, return air filter, level-one are returned
Air cooler, second level recirculated air cooler, air outlet filter, drying heater and raw material storage device；
The primary adsorption runner includes primary adsorption rotary wheel regeneration area and primary adsorption rotary wheel dehumidifying area, and the second level is inhaled
Attached runner includes secondary absorption rotary wheel regeneration area, secondary absorption runner cooling zone and secondary absorption rotary wheel dehumidifying area；
Including the first pipe-line system, first pipe-line system is regenerative system, and first pipe-line system is successively passed through
The regeneration filter, the re-generatively cooled device, primary adsorption rotary wheel dehumidifying area, the drying air fan, the second level are inhaled
Attached runner cooling zone, the regeneration blower, the level-one regenerative heater, secondary absorption rotary wheel regeneration area, the second level
Regenerative heater and primary adsorption rotary wheel regeneration area；
Including the second pipe-line system, second pipe-line system is drying system, and second pipe-line system is closure
Loop, second pipe-line system successively turn by the return air filter, the level-one recirculated air cooler, the primary adsorption
Wheel dehumidifying area, the drying air fan, the second level recirculated air cooler, secondary absorption rotary wheel dehumidifying area, the outlet air are made a slip of the tongue
Filter, the drying heater and the raw material storage device；
Including third pipe-line system, the third pipe-line system successively passes through the return air filter, the level-one return air
Cooler, primary adsorption rotary wheel dehumidifying area, the drying air fan, secondary absorption runner cooling zone, the regeneration wind
Machine, the level-one regenerative heater, secondary absorption rotary wheel regeneration area, the secondary regenerator heater and the primary adsorption
Rotary wheel regeneration area.
Above-mentioned two-in-series rotary wheel dehumidifying drying system, wherein further include: hand-operated valve, the hand-operated valve are set to described two
Between grade adsorption runner cooling zone and the regeneration blower.
Above-mentioned two-in-series rotary wheel dehumidifying drying system, wherein one end of the re-generatively cooled device, the level-one return air are cold
But one end of device is parallel to primary adsorption rotary wheel dehumidifying area respectively.
Above-mentioned two-in-series rotary wheel dehumidifying drying system, wherein the level-one recirculated air cooler and the re-generatively cooled device
There are cooling water and chilled water respectively.
Above-mentioned two-in-series rotary wheel dehumidifying drying system, wherein further include: the first motor and the second motor, described first
Motor and the primary adsorption runner are sequentially connected, and second motor and the secondary absorption runner are sequentially connected.
Above-mentioned two-in-series rotary wheel dehumidifying drying system, wherein one end of the regeneration filter and the re-generatively cooled
Device connection, the other end and air communication of the regeneration filter.
Above-mentioned two-in-series rotary wheel dehumidifying drying system, wherein the one end in primary adsorption rotary wheel regeneration area with it is described
The connection of secondary regenerator heater, the other end in primary adsorption rotary wheel regeneration area are in communication with the outside.
The good effect that above-mentioned technical proposal has compared with prior art is:
The cooling device of the existing multistage of the present invention can reduce the temperature of dry wind, and the dry wind dew-point temperature for making out reaches
To -60 DEG C hereinafter, improving the quality of plastic products, and being configured with multistage regenerative heater keeps regeneration temperature stabilization low in high temperature
Wet condition, wet-out property are more preferably more stable.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of two-in-series rotary wheel dehumidifying drying system of the present invention；
In attached drawing: 1, return air filter；2, level-one recirculated air cooler；3, primary adsorption runner；4, drying air fan；5, second level
Recirculated air cooler；6, secondary absorption runner；7, air outlet filter；8, drying heater；9, raw material storage device；10, it regenerates
Filter；11, re-generatively cooled device；12, hand-operated valve；13, blower is regenerated；14, level-one regenerative heater；15, secondary regenerator heats
Device；31, primary adsorption rotary wheel regeneration area；32, primary adsorption rotary wheel dehumidifying area；61, secondary absorption rotary wheel regeneration area；62, second level
Adsorption runner cooling zone；63, secondary absorption rotary wheel dehumidifying area.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, but not as the limitation of the invention.
Fig. 1 is a kind of overall structure diagram of two-in-series rotary wheel dehumidifying drying system of the present invention, as shown in Figure 1, showing
The two-in-series rotary wheel dehumidifying drying system of a kind of preferred embodiment, comprising: regeneration filter 10, re-generatively cooled device 11, level-one
Adsorption runner 3, drying air fan 4, secondary absorption runner 6, regeneration blower 13, level-one regenerative heater 14, secondary regenerator heater
15, return air filter 1, level-one recirculated air cooler 2, second level recirculated air cooler 5, air outlet filter 7, drying heater 8 and original
Expect storage device 9.
Further, as a kind of preferred embodiment, primary adsorption runner 3 includes primary adsorption rotary wheel regeneration area 31 and one
Grade adsorption runner dehumidifying area 32, secondary absorption runner 6 includes secondary absorption rotary wheel regeneration area 61, secondary absorption runner cooling zone 62
With secondary absorption rotary wheel dehumidifying area 63.
Further, as a kind of preferred embodiment, including the first pipe-line system, first pipe-line system is regeneration system
System, first pipe-line system is successively by regenerating filter 10, re-generatively cooled device 11, primary adsorption rotary wheel dehumidifying area 32, doing
Dry blower 4, secondary absorption runner cooling zone 62, regeneration blower 13, level-one regenerative heater 14, secondary absorption rotary wheel regeneration area
61, secondary regenerator heater 15 and primary adsorption rotary wheel regeneration area 31.
Further, as a kind of preferred embodiment, including the second pipe-line system, second pipe-line system is dry system
System, second pipe-line system are the loop of closure, and second pipe-line system successively passes through return air filter 1, level-one return air
Cooler 2, primary adsorption rotary wheel dehumidifying area 32, drying air fan 4, second level recirculated air cooler 5, secondary absorption rotary wheel dehumidifying area 63,
Air outlet filter 7, drying heater 8 and raw material storage device 9.
Further, as a kind of preferred embodiment, including third pipe-line system, the third pipe-line system is successively passed through
Return air filter 1, level-one recirculated air cooler 2, primary adsorption rotary wheel dehumidifying area 32, drying air fan 4, secondary absorption runner cooling zone
62, blower 13, level-one regenerative heater 14, secondary absorption rotary wheel regeneration area 61, secondary regenerator heater 15 and level-one is regenerated to inhale
Attached rotary wheel regeneration area 31.
The above is only preferred embodiments of the present invention, are not intended to limit the implementation manners and the protection scope of the present invention.
The present invention also has on the basis of the above is implemented as follows mode:
In further embodiment of the present invention, continuing with shown in Figure 1, two-in-series rotary wheel dehumidifying drying system is also wrapped
Include: hand-operated valve 12, hand-operated valve 12 are set between secondary absorption runner cooling zone 62 and regeneration blower 13.
In further embodiment of the present invention, one end of re-generatively cooled device 11, one end of level-one recirculated air cooler 2 are distinguished simultaneously
It is coupled to primary adsorption rotary wheel dehumidifying area 32.
In further embodiment of the present invention, level-one recirculated air cooler 2 and re-generatively cooled device 11 have respectively cooling water with it is cold
Freeze water.
In further embodiment of the present invention, two-in-series rotary wheel dehumidifying drying system further include: the first motor (does not show in figure
It is sequentially connected out) with the second motor (not shown), the first motor and primary adsorption runner 3, the second motor and secondary absorption
Runner 6 is sequentially connected.
In further embodiment of the present invention, one end of regeneration filter 10 is connect with re-generatively cooled device 11, regeneration filtering
The other end and air communication of device 10.
In further embodiment of the present invention, the one end in primary adsorption rotary wheel regeneration area 31 and secondary regenerator heater 15 connect
It connects, the other end in primary adsorption rotary wheel regeneration area 31 is in communication with the outside.
The working principle of the invention:
Atmosphere, which successively converges with dehumidifying wind into primary adsorption runner after regeneration filter 10, re-generatively cooled device 11, to be removed
Wet area 32, drying air fan 4, secondary absorption runner cooling zone 62, hand-operated valve 12, regeneration blower 13, level-one regenerative heater 14, two
Enter primary adsorption rotary wheel regeneration area 31 after grade adsorption runner renewing zone 61, secondary regenerator heater 15；
Return air or atmosphere successively pass through return air filter 1, level-one recirculated air cooler 2 and by regeneration filters 10 and regeneration
The regeneration wind mixing that cooler 11 comes out, enters primary adsorption rotary wheel dehumidifying area 32, then from primary adsorption rotary wheel dehumidifying area together
32 outputs, by drying air fan 4, are then divided into 2 parts for dry wind, a part of dry wind is after second level recirculated air cooler 5
It is exported from secondary absorption rotary wheel dehumidifying area 63, by air outlet filter 7, this partially dried wind is after drying heater 8
Into raw material storage device 9, damp and hot return air is back to return air filter 1 again, and drying system circuits sequentially；
And another part dry wind then enters after secondary absorption runner cooling zone 62 exports by hand-operated valve 12, successively passes through
The regeneration blower 13 of regenerative system exports after level-one regenerative heater 14, again by second level from secondary absorption rotary wheel regeneration area 61
Enter primary adsorption rotary wheel regeneration area 31 after raw heater 15 and the moisture of absorption is discharged.
The cooling device of the existing multistage of the present invention can reduce the temperature of dry wind, and the dry wind dew-point temperature for making out reaches
To -60 DEG C hereinafter, improving the quality of plastic products, and being configured with multistage regenerative heater keeps regeneration temperature stabilization low in high temperature
Wet condition, wet-out property are more preferably more stable.
The foregoing is merely preferred embodiments of the present invention, are not intended to limit embodiments of the present invention and protection model
It encloses, to those skilled in the art, should can appreciate that all with made by description of the invention and diagramatic content
Equivalent replacement and obviously change obtained scheme, should all be included within the scope of the present invention.
Claims (7)
1. a kind of two-in-series rotary wheel dehumidifying drying system characterized by comprising regeneration filter, re-generatively cooled device, level-one are inhaled
Attached runner, drying air fan, secondary absorption runner, regeneration blower, level-one regenerative heater, secondary regenerator heater, return air filtering
Device, level-one recirculated air cooler, second level recirculated air cooler, air outlet filter, drying heater and raw material storage device；
The primary adsorption runner includes primary adsorption rotary wheel regeneration area and primary adsorption rotary wheel dehumidifying area, and the secondary absorption turns
Wheel includes secondary absorption rotary wheel regeneration area, secondary absorption runner cooling zone and secondary absorption rotary wheel dehumidifying area；
Including the first pipe-line system, first pipe-line system is regenerative system, and first pipe-line system is successively passed through described
Regenerate filter, the re-generatively cooled device, primary adsorption rotary wheel dehumidifying area, the drying air fan, the secondary absorption turn
Take turns cooling zone, the regeneration blower, the level-one regenerative heater, secondary absorption rotary wheel regeneration area, the secondary regenerator
Heater and primary adsorption rotary wheel regeneration area；
Including the second pipe-line system, second pipe-line system is drying system, and second pipe-line system is the loop of closure,
Second pipe-line system is successively removed by the return air filter, the level-one recirculated air cooler, the primary adsorption runner
Wet area, the drying air fan, the second level recirculated air cooler, secondary absorption rotary wheel dehumidifying area, the air outlet filter,
The drying heater and the raw material storage device；
Including third pipe-line system, the third pipe-line system is successively cooling by the return air filter, the level-one return air
Device, primary adsorption rotary wheel dehumidifying area, the drying air fan, secondary absorption runner cooling zone, the regeneration blower, institute
State level-one regenerative heater, secondary absorption rotary wheel regeneration area, the secondary regenerator heater and the primary adsorption runner
Renewing zone.
2. two-in-series rotary wheel dehumidifying drying system according to claim 1, which is characterized in that further include: hand-operated valve, the hand
Dynamic valve is set between secondary absorption runner cooling zone and the regeneration blower.
3. two-in-series rotary wheel dehumidifying drying system according to claim 1, which is characterized in that the one of the re-generatively cooled device
It holds, one end of the level-one recirculated air cooler is parallel to primary adsorption rotary wheel dehumidifying area respectively.
4. two-in-series rotary wheel dehumidifying drying system according to claim 1, which is characterized in that the level-one recirculated air cooler with
The re-generatively cooled device has cooling water and chilled water respectively.
5. two-in-series rotary wheel dehumidifying drying system according to claim 1, which is characterized in that further include: the first motor and
Two motor, first motor and the primary adsorption runner are sequentially connected, second motor and the secondary absorption runner
Transmission connection.
6. two-in-series rotary wheel dehumidifying drying system according to claim 1, which is characterized in that one end of the regeneration filter
It is connect with the re-generatively cooled device, the other end and air communication of the regeneration filter.
7. two-in-series rotary wheel dehumidifying drying system according to claim 1, which is characterized in that the primary adsorption rotary wheel regeneration
The one end in area is connect with the secondary regenerator heater, and the other end in primary adsorption rotary wheel regeneration area is in communication with the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811347646.1A CN109340935A (en) | 2018-11-13 | 2018-11-13 | A kind of two-in-series rotary wheel dehumidifying drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811347646.1A CN109340935A (en) | 2018-11-13 | 2018-11-13 | A kind of two-in-series rotary wheel dehumidifying drying system |
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| Publication Number | Publication Date |
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| CN109340935A true CN109340935A (en) | 2019-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811347646.1A Pending CN109340935A (en) | 2018-11-13 | 2018-11-13 | A kind of two-in-series rotary wheel dehumidifying drying system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465159A (en) * | 2019-07-25 | 2019-11-19 | 江苏苏净集团有限公司 | A kind of processing exhaust gas adsorption runner device |
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