CN207169381U - A kind of rotary wheel regeneration energy conserving system of dehumidifier - Google Patents
A kind of rotary wheel regeneration energy conserving system of dehumidifier Download PDFInfo
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- CN207169381U CN207169381U CN201720331333.1U CN201720331333U CN207169381U CN 207169381 U CN207169381 U CN 207169381U CN 201720331333 U CN201720331333 U CN 201720331333U CN 207169381 U CN207169381 U CN 207169381U
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- regeneration
- steam
- rotary wheel
- pipeline
- energy conserving
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Abstract
The utility model discloses a kind of rotary wheel regeneration energy conserving system of dehumidifier, the dehumidifier includes runner and makes the renewing zone of rotary wheel regeneration, the rotary wheel regeneration energy conserving system includes steam regeneration heater, the first pipeline being connected with the inlet end of the renewing zone passes through steam regeneration heater, the arrival end of the steam regeneration heater is connected by second pipe with steam supply main, the rotary wheel regeneration energy conserving system also includes condensing hot air furnace heat exchanger, first pipeline initially passes through condensing hot air furnace heat exchanger before through steam regeneration heater, the port of export of the steam regeneration heater is connected by the 3rd pipeline with the arrival end of condensing hot air furnace heat exchanger.This system improves the utilization rate of steam, and regeneration gas can be made to reach higher temperature, and then improves the effect of regeneration, reduces use cost.
Description
Technical field
The utility model belongs to rotary dehumidifier field, more particularly to a kind of rotary wheel regeneration energy conserving system of dehumidifier.
Background technology
Rotary wheel dehumidifying is a kind of low-humidity environment control technology of mature and reliable, is widely used in having strictly ambient humidity
It is required that occasion, such as lithium battery, medicine, food, semiconductor industry.Desiccant wheel is the core component of rotary dehumidifier, its
Inside dehumidifying unit, low speed slowly rotates, and ensures the continuous of dehumidification process.The primary partition of circular desiccant wheel includes
Treatment region and renewing zone two parts, when treatment region of the processing air by runner, contained moisture is by runner in air
Moisture absorption medium is adsorbed, and processing air becomes dry air and sent out again by processing blower fan；Meanwhile another way air first passes through regeneration and added
Hot device, becomes 100 to 150 degrees Celsius of high temperature air, then by rotary wheel regeneration area, makes the moisture evaporation adsorbed in runner,
The road high temperature air is discharged to outdoor by regeneration blower fan again afterwards.Rotary dehumidifier is in above-mentioned continuous running, it is necessary to disappear
Mass energy is consumed to lift the temperature of regeneration air, and this is also the high key reason of rotary dehumidifier operation energy consumption.
In order to reduce the energy consumption of rotary wheel regeneration, in the case where complementary conditions allow, often replaced using steam thermal regeneration
The electrical heating regeneration of generation routine.The source of steam mainly includes the self-built boiler room of enterprise and municipal steam.In theory, if using
Self-built pipeline for gas provides the steam needed for regeneration heating, than the operating cost that electrical heating regeneration reduces by 20%~30%；
If heated using municipal steam, compared with electrical heating regenerates, operating cost can reduce by 50% or so.But in many similar applications
Occasion, using steam-heated energy-saving benefit and unobvious, most important reason be the design of vapour system and safeguarding exist compared with
More problems, more serious steam evaporating, emitting, dripping or leaking of liquid or gas and condensed water wasting phenomenon be present.
For rotary dehumidifier using steam thermal regeneration energy consumption it is higher the problem of, still without Patents from rotary wheel dehumidifying
The angle of machine proposes the energy saving solution of system.
Utility model content
Main purpose of the present utility model is the rotary wheel regeneration energy conserving system for providing a kind of dehumidifier, to improve steam
Heat utilization rate, and then improve the regeneration effect of runner, reduce regeneration cost.
To achieve the above objectives, the technical solution adopted in the utility model is：A kind of rotary wheel regeneration energy-conservation system of dehumidifier
System, the dehumidifier include runner and make the renewing zone of rotary wheel regeneration, and the rotary wheel regeneration energy conserving system adds including steam regeneration
Hot device, the first pipeline being connected with the inlet end of the renewing zone pass through steam regeneration heater, the steam regeneration heating
The arrival end of device is connected by second pipe with steam supply main, it is characterised in that the rotary wheel regeneration energy conserving system also wraps
Condensing hot air furnace heat exchanger is included, the first pipeline initially passes through condensing hot air furnace heat exchanger before through steam regeneration heater, described
The port of export of steam regeneration heater is connected by the 3rd pipeline with the arrival end of condensing hot air furnace heat exchanger.
Preferably, in addition to the regeneration treatment blower fan that is connected by pipeline of the outlet side of inlet end and renewing zone.
Preferably, regeneration fresh air roughing efficiency air filter is provided with the first pipeline for not passing through condensing hot air furnace heat exchanger.
Preferably, it is provided with high back pressure rate drain valve on the 3rd pipeline.
Preferably, it is provided with electric control valve on the second pipe.
Preferably, the hand by-pass valve in parallel with electric control valve is provided with the second pipe.
Compared with prior art, the utility model has the advantages that：
The regenerating energy-saving system on regeneration gas pipeline by setting steam regeneration heater, condensing hot air furnace heat exchanger
It is right first by condensed water because the condensed water of steam conversion also has higher temperature to realize the heating to regeneration gas
Regeneration gas is preheated, and then the regeneration gas for entering steam regeneration heater has a higher temperature, is led to
The temperature that steam regeneration heater can reach higher is crossed, the utilization rate of steam heat is improved, reduces use cost.
Brief description of the drawings
Fig. 1 is the schematic diagram according to a preferred embodiment of the present utility model
Embodiment
Describe to be used to disclose the utility model so that those skilled in the art can realize the utility model below.Retouch below
Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
A kind of rotary wheel regeneration energy conserving system of dehumidifier as shown in Figure 1, the dehumidifier include framework and are supported on frame
To the runner 8 to dehumidify on frame, the framework is separately provided for passing through for gas to be dehumidified in the direction of rotation of runner 8
Treatment region 9 and the renewing zone 10 for passing through for regeneration gas, positioned at the runner part of the treatment region 9 to gas to be dehumidified
Dehumidified, the runner part in renewing zone 10 realizes the regeneration of the part runner by regeneration gas, and runner 8 passes through rotation
Turn to alternatively enter renewing zone 10 and treatment region 9.The operation principle of the renewing zone 10 and treatment region 9 belongs to prior art, this
Place is no longer described in detail.
The rotary wheel regeneration energy conserving system includes regeneration blower fan 19, the inlet end of the regeneration blower fan 19 and renewing zone 10
Outlet side connected by pipeline, regeneration fresh air 15 (regeneration gas) by the first pipeline 33 enters renewing zone 10.Along again
The flow direction of raw fresh air 15, condensed water heat recovering heat exchanger 17, steam regeneration heating are disposed with the first pipeline 33
Device 18 to regeneration fresh air 15 heat.The before the regeneration fresh air 15 flows through condensed water heat recovering heat exchanger 17
Regeneration fresh air roughing efficiency air filter 16 is additionally provided with one pipeline 33 to be filtered to regeneration fresh air 15.The regeneration fresh air goes out
School filter 16 uses prior art, is no longer described in detail herein.
The steam regeneration heater 18 is connected by second pipe 34 with steam supply main 20, and the steam is along
Two pipelines 34 enter steam regeneration heater 18 to regeneration fresh air heating.The steam regeneration heater 18 passes through the 3rd pipeline
35 are connected with condensed water heat recovering heat exchanger 17, and steam is condensed into condensed water in steam regeneration heater 18, and condensed water is along
Three pipelines 35 are entered to be preheated to regeneration fresh air 15 in condensed water heat recovering heat exchanger 17, and condensed water outflow afterwards is cold
Condensate heat recovering heat exchanger 17 enters condensing hot air furnace house steward 26.The condensed water heat recovering heat exchanger 17, steam regeneration heating
Device 18 has coil exchanger, and operation principle belongs to prior art, is no longer described in detail herein.
It is provided with high back pressure rate drain valve 25 on the 3rd pipeline 35, is had in the pipeline before the drain valve 25
Some vapor, this some vapor can be converted to by condensed water by the effect of drain valve 25, simultaneously because before and after drain valve 25
Pressure it is different, the higher temperature of condensed water holding can be made by the change of pressure, generally more than 60 DEG C, Gao Zheke exceedes
100℃。
Electric control valve 22 is provided with the second pipe 34 to adjust the flow of steam.In second pipe 34
It is upper to be provided with hand stop valve 21 before electric control valve 22 to manual-lock second pipe 34.Meanwhile in order in energy
It is enough to be worked in the state of the failure of electric control valve 22, be provided with second pipe 34 with electric control valve 22 and
The hand by-pass valve 23 in parallel of hand stop valve 21, when electric control valve 22 breaks down, steam can be by manually
By-passing valve 23 is entered in steam regeneration heater 18, to ensure the trouble-free operation of system.
The dehumidification process of the dehumidifier is as follows：Outdoor fresh air 1 (air to be dehumidified) passes sequentially through fresh air roughing efficiency air filter
2nd, preceding heater 3, preceding surface cooler 4 enter treatment region 9, from preceding surface cooler 4 outflow gas before treatment region 9 is entered with
Primary retirn air 6 in the total return air 5 of drying shed merges enters treatment region 9 together, and the gas for entering treatment region 9 is entered in runner 8
After row dehumidifying, gas is changed into suitable wet after processing blower fan 11, rear surface cooling device 12, air-supply medium effeciency filter 13 successively
The gas 14 of degree simultaneously enters interior.The arrival end of the preceding heater 3 connects steam supply main 20, the port of export by pipeline
Condensing hot air furnace house steward 26 is connected by pipeline, and drain valve 24 is provided with the pipeline being connected with the port of export.Dehumidified
Cheng Zhong, the power of air have processing blower fan 11 to provide.Also, because the dehumidification process of the dehumidifier can also use prior art
Middle other manner is realized.
The rotary wheel regeneration process of the dehumidifier：Regeneration blower fan 19 starts and then raw fresh air 15 enters the first pipeline
33, first pass around regeneration fresh air roughing efficiency air filter 16 and the fixation particle in gas is filtered, then returned by condensation hydro-thermal
Receipts heat exchanger 17, steam regeneration heater 18 enter renewing zone 10, and steam enters steam regeneration heater 18 and gas is entered
Row heating, the condensed water of steam enter condensed water heat recovering heat exchanger 17 and gas are preheated, can by dual-heated
Gas is set to reach more temperature in the duct, and this does not increase the flow of steam, that is, and improve steam utilizes effect
Rate；It is discharged to extraneous by regeneration blower fan 19 from the gas that renewing zone 10 is discharged or recycles.
Vapor (steam) temperature in the steam supply main 20, which generally requires, maintains 130 degrees Celsius to 150 degrees Celsius, corresponds to
Absolute pressure scope be about 0.3MPa to 0.5Mpa.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, the utility model also has respectively on the premise of the spirit and scope of the utility model is not departed from
Kind changes and improvements, these changes and improvements are both fallen within claimed the scope of the utility model.The requires of the utility model
Protection domain defined by appended claims and its equivalent.
Claims (6)
1. a kind of rotary wheel regeneration energy conserving system of dehumidifier, the dehumidifier includes runner and makes the renewing zone of rotary wheel regeneration, institute
Stating rotary wheel regeneration energy conserving system includes steam regeneration heater, and the first pipeline being connected with the inlet end of the renewing zone, which passes through, to be steamed
Vapour regenerative heater, the arrival end of the steam regeneration heater are connected by second pipe with steam supply main, its feature
Be, the rotary wheel regeneration energy conserving system also includes condensing hot air furnace heat exchanger, the first pipeline through steam regeneration heater it
Before initially pass through condensing hot air furnace heat exchanger, the port of export of the steam regeneration heater is changed by the 3rd pipeline with condensing hot air furnace
The arrival end connection of hot device.
2. the rotary wheel regeneration energy conserving system of a kind of dehumidifier according to claim 1, it is characterised in that also including inlet end
The regeneration treatment blower fan being connected with the outlet side of renewing zone by pipeline.
3. the rotary wheel regeneration energy conserving system of a kind of dehumidifier according to claim 1 or 2, it is characterised in that do not passing through
Regeneration fresh air roughing efficiency air filter is provided with first pipeline of condensing hot air furnace heat exchanger.
4. the rotary wheel regeneration energy conserving system of a kind of dehumidifier according to claim 1 or 2, it is characterised in that the described 3rd
High back pressure rate drain valve is provided with pipeline.
A kind of 5. rotary wheel regeneration energy conserving system of dehumidifier according to claim 1, it is characterised in that the second pipe
On be provided with electric control valve.
A kind of 6. rotary wheel regeneration energy conserving system of dehumidifier according to claim 5, it is characterised in that the second pipe
On be provided with the hand by-pass valve in parallel with electric control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720331333.1U CN207169381U (en) | 2017-03-31 | 2017-03-31 | A kind of rotary wheel regeneration energy conserving system of dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720331333.1U CN207169381U (en) | 2017-03-31 | 2017-03-31 | A kind of rotary wheel regeneration energy conserving system of dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207169381U true CN207169381U (en) | 2018-04-03 |
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ID=61733308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720331333.1U Expired - Fee Related CN207169381U (en) | 2017-03-31 | 2017-03-31 | A kind of rotary wheel regeneration energy conserving system of dehumidifier |
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| CN (1) | CN207169381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115608347A (en) * | 2022-10-12 | 2023-01-17 | 普沃思环保科技无锡有限公司 | Steam energy-saving heater and dehumidification system |
-
2017
- 2017-03-31 CN CN201720331333.1U patent/CN207169381U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115608347A (en) * | 2022-10-12 | 2023-01-17 | 普沃思环保科技无锡有限公司 | Steam energy-saving heater and dehumidification system |
| CN115608347B (en) * | 2022-10-12 | 2024-03-29 | 普沃思环保科技无锡有限公司 | Energy-conserving heater of steam and dehumidification system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20210331 |
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| CF01 | Termination of patent right due to non-payment of annual fee |