CN204574302U - Combined low-dew-point rotary dehumidifier - Google Patents
Combined low-dew-point rotary dehumidifier Download PDFInfo
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- CN204574302U CN204574302U CN201520083329.9U CN201520083329U CN204574302U CN 204574302 U CN204574302 U CN 204574302U CN 201520083329 U CN201520083329 U CN 201520083329U CN 204574302 U CN204574302 U CN 204574302U
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- blower fan
- communicated
- control system
- energy saver
- cooler
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Abstract
The utility model relates to a kind of Combined low-dew-point rotary dehumidifier, mainly comprise new wind filter, front surface cooler, regeneration blower fan, control system, energy saver, return air control system, process blower fan, medium effeciency filter, middle surface-cooler, dehumidification treatments system, regenerative heater, temperature-controlling system, new wind filter is communicated with front surface cooler, front surface cooler export in a road successively with regeneration blower fan, energy saver, dehumidification treatments system, regenerative heater is communicated with, front surface cooler export in another road successively with energy saver, return air control system, process blower fan, medium effeciency filter, middle surface-cooler, dehumidification treatments system, temperature-controlling system is communicated with, dehumidification treatments system and regeneration blower fan, energy saver is communicated with, control system and new wind filter, regeneration blower fan, return air control system, dehumidification treatments system, temperature-controlling system all connects, temperature-controlling system is connected with regenerative heater.The utility model flow process is simple, and cost is lower, relatively energy-conservation.
Description
Technical field
The utility model relates to a kind of low dew point rotary wheel dehumidifying unit, and being specially adapted to has the non-serviceable dehumidifying space of the lithium battery production line of strict demand, fluid injection glove box and return air to air humidity.
Background technology
The flow process that the current domestic manufacturer of ZCH low dew point unit adopts generally adopts secondary rotary wheel dehumidifying, and namely new wind (containing regeneration wind), by new wind rotary wheel dehumidifying, is mixed into secondary runner with return air and carries out degree of depth dehumidifying; Regenerate wind to draw to tie to heat after Purge (cold blowing district) carries out energy recovery from process wind and regenerate secondary runner, the hot-air after regeneration is sent into after prime runner carries out post bake and is regenerated simultaneously.This performance of MRC process quite stable, but complex structure, SR is large, and blower fan power consumption is higher, and cost is also higher simultaneously.
The special desiccant dehumidification machine of ZCS glove box adopts the dehumidifying of the one-level runner degree of depth, and process elegance closed self-circulation, regenerates elegance with 160 degree of high temperature to rotary wheel regeneration.Performance is relatively stable, but also exists and cannot supplement new wind, and Energy Efficiency Ratio is poor, can only be applied to closed space, and personnel are in peripheral operation, and operating efficiency is also lower, cannot adapt to the high efficiency requirement in lithium electricity market.
Utility model content
Technical problem to be solved in the utility model overcomes above-mentioned deficiency existing in prior art, and provide a kind of flow process simple, and cost is lower, relatively energy-conservation Combined low-dew-point rotary dehumidifier.
The utility model solves the problems of the technologies described above adopted technical scheme: this Combined low-dew-point rotary dehumidifier, it is characterized in that mainly comprising new wind filter, front surface cooler, regeneration blower fan, control system, energy saver, return air control system, process blower fan, medium effeciency filter, middle surface-cooler, dehumidification treatments system, regenerative heater, temperature-controlling system, new wind filter is communicated with front surface cooler, front surface cooler export Zhong mono-tunnel successively with regeneration blower fan, energy saver, dehumidification treatments system, regenerative heater be communicated with, front surface cooler export in another road successively with energy saver, return air control system, process blower fan, medium effeciency filter, middle surface-cooler, dehumidification treatments system, temperature-controlling system is communicated with, dehumidification treatments system and regeneration blower fan, energy saver is communicated with, control system and new wind filter, regeneration blower fan, return air control system, dehumidification treatments system, temperature-controlling system all connects, and temperature-controlling system is connected with regenerative heater.
The desiccant wheel of dehumidification treatments system described in the utility model adopts single runner, described desiccant wheel is provided with renewing zone, cold blowing district, treatment region along center of circle radial direction, cold blowing district, renewing zone, regeneration blower fan UNICOM successively, cold blowing district is communicated with return air control system by energy saver, and middle surface-cooler, treatment region, temperature-controlling system are communicated with successively.
The area ratio of renewing zone described in the utility model and treatment region is 1:4, and the area ratio in renewing zone and cold blowing district is 3:1.
Energy saver described in the utility model adopts cross-flow heat exchanger, reduces regeneration power consumption.Reduce water capacity with outdoor new wind through pre-refrigeration simultaneously and add to process wind and regeneration wind respectively, namely solve the new wind of process wind and supplement, also solve the shortcoming that regeneration wind water capacity height needs high regeneration temperature, flow process is simple, and cost is lower, relatively energy-conservation simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the schematic flow sheet of the utility model embodiment.
Detailed description of the invention
See Fig. 1, Fig. 2, the present embodiment Combined low-dew-point rotary dehumidifier mainly comprises new wind filter 1, front surface cooler 2, regeneration blower fan 3, control system 4, energy saver 5, return air control system 6, process blower fan 7, medium effeciency filter 8, middle surface-cooler 9, dehumidification treatments system 10, regenerative heater 11, temperature-controlling system 12, new wind filter 1 is communicated with front surface cooler 2, is divided into two-way after front surface cooler 2, and a road regenerative system is regeneration blower fan 3, energy saver 5, dehumidification treatments system 10, regenerative heater 11 is communicated with, another road energy saver 5, return air control system 6, process blower fan 7, medium effeciency filter 8, middle surface-cooler 9, dehumidification treatments system 10, temperature-controlling system 12 is communicated with successively, dehumidification treatments system 10 and regeneration blower fan 3, energy saver 5 is communicated with, and energy saver 5 is communicated with return air control system 6, control system 4 and new wind filter 1, regeneration blower fan 3, return air control system 6, dehumidification treatments system 10, temperature-controlling system 12 all connects and controls their work, and temperature-controlling system 12 is connected with regenerative heater 11.Control system 4, energy saver 5, return air control system 6, temperature-controlling system 12 all can adopt existing techniques in realizing.
The desiccant wheel of the present embodiment dehumidification treatments system 10 adopts single runner, described desiccant wheel is provided with renewing zone 101, cold blowing district 102, treatment region 103 along center of circle radial direction, cold blowing district 102, renewing zone 101, regeneration blower fan 3 UNICOM successively, cold blowing district 102 is communicated with return air control system 6 by energy saver 5, middle surface-cooler 9, treatment region 103, temperature-controlling system 12 are communicated with successively, regeneration adopts pre-cooling of fresh air to add the board-like heat exchange method Combination Design of distributary, solve low dew point rotary wheel regeneration energy consumption high, reach again the low humidity regeneration requirements of low dewpoint requirements simultaneously.The double runner machine decline 10% more former in ZCH of design object complete machine installed power, declines 25% than ZCS glove box dehumidifier.
The present embodiment structure design characteristic comprises: solve pressure balance between each subregion of runner, ensures the stable of air-out dew point.Regeneration wind and process wind all send into unit by malleation, avoid extraneous highly humid air to affect air-out water capacity.Low dew point unit inner flow passage subregion is more, needs each blower fan position of Proper Match, solves treatment region 103 and the pressure differential of renewing zone 101 preferably, must not be greater than 300PA, so can ensure sealing effectiveness preferably.
The present embodiment renewing zone 101 is 1:4 with area ratio (area ratio of center of circle radial direction, the lower same) ratio for the treatment of region 103; The present embodiment renewing zone 101 with the area ratio in cold blowing district 102 is: 3:1(and renewing zone 101, cold blowing district 102, treatment region 103 are followed successively by 67.5 °, 22.5 °, 270 ° along the fan-shaped of desiccant wheel radial direction).
The energy saver 5 of the present embodiment adopts cross-flow heat exchanger, and the use of cross-flow heat exchanger reduces energy loss.
The rational deployment of the present embodiment regeneration blower fan 3 is keys that each resistance balance ensures system stability.
The simple deformation of every the utility model embodiment technical scheme and technical characteristic or combination, all should think and fall into protection domain of the present utility model.
Claims (4)
1. a Combined low-dew-point rotary dehumidifier, it is characterized in that mainly comprising new wind filter, front surface cooler, regeneration blower fan, control system, energy saver, return air control system, process blower fan, medium effeciency filter, middle surface-cooler, dehumidification treatments system, regenerative heater, temperature-controlling system, new wind filter is communicated with front surface cooler, front surface cooler export Zhong mono-tunnel successively with regeneration blower fan, energy saver, dehumidification treatments system, regenerative heater is communicated with, front surface cooler export in another road successively with energy saver, return air control system, process blower fan, medium effeciency filter, middle surface-cooler, dehumidification treatments system, temperature-controlling system is communicated with, dehumidification treatments system and regeneration blower fan, energy saver is communicated with, control system and new wind filter, regeneration blower fan, return air control system, dehumidification treatments system, temperature-controlling system all connects, temperature-controlling system is connected with regenerative heater.
2. Combined low-dew-point rotary dehumidifier according to claim 1, it is characterized in that: the desiccant wheel of described dehumidification treatments system adopts single runner, described desiccant wheel is provided with renewing zone, cold blowing district, treatment region along center of circle radial direction, cold blowing district, renewing zone, regeneration blower fan UNICOM successively, cold blowing district is communicated with return air control system by energy saver, and middle surface-cooler, treatment region, temperature-controlling system are communicated with successively.
3. Combined low-dew-point rotary dehumidifier according to claim 2, is characterized in that: the area ratio of described renewing zone and treatment region is 1:4, and the area ratio in renewing zone and cold blowing district is 3:1.
4. the Combined low-dew-point rotary dehumidifier according to claim 1 or 2 or 3, is characterized in that: described energy saver adopts cross-flow heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520083329.9U CN204574302U (en) | 2015-02-06 | 2015-02-06 | Combined low-dew-point rotary dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520083329.9U CN204574302U (en) | 2015-02-06 | 2015-02-06 | Combined low-dew-point rotary dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204574302U true CN204574302U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520083329.9U Expired - Fee Related CN204574302U (en) | 2015-02-06 | 2015-02-06 | Combined low-dew-point rotary dehumidifier |
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| CN (1) | CN204574302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457513A (en) * | 2020-04-28 | 2020-07-28 | 烟台泓麟制冷空调工程有限公司 | Energy-saving constant-temperature humidity-control air conditioning system for drying precision casting shell and temperature-control dehumidification method |
-
2015
- 2015-02-06 CN CN201520083329.9U patent/CN204574302U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457513A (en) * | 2020-04-28 | 2020-07-28 | 烟台泓麟制冷空调工程有限公司 | Energy-saving constant-temperature humidity-control air conditioning system for drying precision casting shell and temperature-control dehumidification method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20170206 |