CN202329042U - Energy-saving plastic dehumidifying drier - Google Patents
Energy-saving plastic dehumidifying drier Download PDFInfo
- Publication number
- CN202329042U CN202329042U CN2011204454274U CN201120445427U CN202329042U CN 202329042 U CN202329042 U CN 202329042U CN 2011204454274 U CN2011204454274 U CN 2011204454274U CN 201120445427 U CN201120445427 U CN 201120445427U CN 202329042 U CN202329042 U CN 202329042U
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- drying
- pipeline
- regeneration
- desiccant wheel
- energy
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Abstract
The utility model relates to an energy-saving plastic dehumidifying drier. The energy-saving plastic dehumidifying drier comprises a charging basket, a filter, an electric heating heater, a dehumidifying rotating wheel and a fan, wherein the charging basket is connected with the drying filter and the drying electric heating heater respectively; the drying filter is directly connected with the drying fan, passes through a cooling zone of the dehumidifying rotating wheel and then is connected with the drying fan, and a first insulating pipe is arranged outside a pipeline between the drying filter and the drying fan and a pipeline between the drying filter and the dehumidifying rotating wheel; a regeneration filter is connected with a regeneration fan which is connected with a regeneration electric heating heater after passing through the first insulating pipe; the regeneration electric heating heater passes through a regeneration zone of the dehumidifying rotating wheel and then is communicated with outside air, and a second insulating pipe is arranged on the outer side of a pipeline where the regeneration zone of the dehumidifying rotating wheel is communicated with the outside air; and the drying fan passes through a dehumidifying region of the dehumidifying rotating wheel and the second insulating pipe and then is connected with the drying electric heating heater. According to the utility model, a cooler is not needed, the energy-saving plastic dehumidifying drier can be cooled by oneself, the energy source is saved, the cost is reduced, and the pollution is reduced.
Description
Technical field
The utility model relates to the plastic moisture removing drying device field, particularly a kind of energy-saving plastic dehumidifying heat pump.
Background technology
In the plastic shaping field; Engineering plastics mainly contain PA, PC, PBT, PET etc.; The hygroscopicity of these plastics is all more intense, and conditions such as its hygroscopicity and environment temperature, air humidity are closely related, before using these plastics, must remove the moisture in the plastics.Only form for traditional air drier by dry electrothermal heater, drying air fan and dry charging basket; Generally can only reach 10 ℃ dew point; And strong for hygroscopicity, the demanding engineering plastics of dew point then need special plastic moisture removing drying machine to handle; Dew point can reach one 40 ℃ even following, to improve the quality of plastic products.In existing plastic moisture removing drying machine, drying air fan outlet is divided into two-way, and one the tunnel links to each other with the desiccant wheel cooling zone, and the cooling zone of desiccant wheel links to each other with cooler, and cooler is connected to drying air fan and enters the mouth, the formation cooling circuit; Another road links to each other with desiccant wheel dehumidifying district, and desiccant wheel dehumidifying district links to each other with dry charging basket through dry electrothermal heater, and dry charging basket links to each other with cooler through device for drying and filtering, and cooler is connected to the drying air fan inlet, forms dry loop.Regeneration filter links to each other with the regeneration electrothermal heater through the regeneration blower fan, outside the directly logical machine, forms regenerative circuit behind the regeneration electrothermal heater process desiccant wheel renewing zone.Such pipeline connecting mode needs the external world that cooling constantly is provided, and high heat regeneration wind directly discharges outside the machine, not only influences surrounding enviroment, also wastes energy.
Summary of the invention
The utility model technical problem to be solved provides a kind of energy-saving plastic dehumidifying heat pump, does not need cooler, can cool off voluntarily, saves the energy, reduces cost, and reduces environmental pollution.
The utility model solves the technical scheme that its technical problem adopted: a kind of energy-saving plastic dehumidifying heat pump is provided; Comprise dry charging basket, regeneration filter, electrothermal heater, desiccant wheel and blower fan; Described dry charging basket links to each other with dry electrothermal heater with device for drying and filtering respectively through pipeline; Described device for drying and filtering through pipeline respectively directly with drying air fan with through the cooling zone of desiccant wheel after link to each other with drying air fan again; The outside of the pipeline between the cooling zone of the pipeline between described device for drying and filtering and the drying air fan and described device for drying and filtering and desiccant wheel is equipped with first insulating tube; Described regeneration filter links to each other with the regeneration blower fan through pipeline; Described regeneration blower fan passes through the lower ends of pipeline and regeneration electrothermal heater again behind first insulating tube; The upper end of described regeneration electrothermal heater communicates with outside air behind the renewing zone of desiccant wheel through pipeline, and the outside of the pipeline of the renewing zone of described desiccant wheel and external air UNICOM is equipped with second insulating tube, and described drying air fan links to each other with dry electrothermal heater behind the dehumidifying district of pipeline through desiccant wheel and second insulating tube.
The pipeline that the described outside is equipped with insulating tube is a metal bellows.
Described desiccant wheel can be selected cellular desiccant wheel or molecular sieve desiccant wheel for use.
Described insulating tube is installed on the metal bellows through stainless steel tube.
Beneficial effect
The utility model relates to provides a kind of energy-saving plastic dehumidifying heat pump, and air can carry out the heat exchange exchange with the return air of the middle high temperature of process in the metal bellows during through first insulating tube, thereby air is carried out preheating, and also the return air of centering high temperature cools off simultaneously; Dry wind can carry out heat exchange with the high temperature regeneration wind of process in the metal bellows during through second insulating tube, can carry out preheating to dry wind, also high temperature regeneration wind is cooled off simultaneously.Do not need in this process cooler to be set separately and, can to cool off voluntarily, save the energy simultaneously, cut down the consumption of energy, can not discharge high-temperature gas with the protection environment for cooler provides recirculated cooling water.
Description of drawings
Fig. 1 is the pipeline structure figure of the utility model;
Fig. 2 is the technical architecture plan before the utility model;
Fig. 3 is the mounting structure figure of the described insulating tube of the utility model.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Shown in Fig. 1-3; The embodiment of the utility model relates to a kind of energy-saving plastic dehumidifying heat pump; Comprise dry charging basket 2, regeneration filter 6, electrothermal heater, desiccant wheel 11 and blower fan; Described dry charging basket 2 links to each other with dry electrothermal heater 1 with device for drying and filtering 4 respectively through pipeline; Described device for drying and filtering 4 through pipeline respectively directly with drying air fan 8 with through the cooling zone C of desiccant wheel 11 after link to each other with drying air fan 8 again; The outside of the pipeline between the cooling zone C of pipeline between described device for drying and filtering 4 and the drying air fan 8 and described device for drying and filtering 4 and desiccant wheel 11 is equipped with first insulating tube 10; Described regeneration filter 6 links to each other with regeneration blower fan 7 through pipeline, and again through the lower ends of pipeline with regeneration electrothermal heater 12, described regeneration electrothermal heater 12 upper ends communicate with outside air behind the B of the renewing zone of desiccant wheel 11 through pipeline described regeneration blower fan 7 behind first insulating tube 10; The outside of the pipeline of the renewing zone B of described desiccant wheel 11 and external air UNICOM is equipped with second insulating tube 5; Described drying air fan 8 links to each other with dry electrothermal heater 1 behind the dehumidifying district A of pipeline through desiccant wheel 11 and second insulating tube 5, and the pipeline that the described outside is equipped with insulating tube is a metal bellows 9, and described insulating tube is installed on the metal bellows 9 through stainless steel tube 3.
Embodiment 1
During work; The wind that has moisture that comes out from dry charging basket 2 passes through device for drying and filtering 4 to drying air fan 8; Behind drying air fan 8, divide two strands, wherein one cooling zone C that has the wind process desiccant wheel 11 of moisture carries out cooling processing with high temperature drying agent wherein, gets back to drying air fan 8 inlets then; And the wind that another strand has moisture generates dry wind through behind the dehumidifying district A of desiccant wheel 11; Dry wind leads to dry electrothermal heater 1 after through second insulating tube 5 that directly connects outer metal bellows 9 outsides of machine and install, and gets into dry charging basket 2 then, generates the wind that has moisture then again; Air to regeneration blower fan 7, arrives regeneration electrothermal heaters 12 through first insulating tube 10 through regeneration filter 6 then, generates high temperature regeneration wind, after through the renewing zone B of desiccant wheel 11, last directly blowing air.During through second insulating tube 5, high temperature regeneration wind can carry out preheating to the dry wind of low temperature at dry wind, and the dry wind of low temperature can be lowered the temperature to high temperature regeneration wind simultaneously, thereby can reduce the power consumption gas temperature outer with reducing the machine that is discharged into of dry electrothermal heater; Before after air is through first insulating tube 10, blowing into regeneration electrothermal heater 1; The air of normal temperature can to the cooling return air of high temperature coming out from cooling zone C and from dry charging basket 2 come out the wind that has moisture of high temperature cool off; Do not need to be provided with separately cooler and for cooler provides recirculated cooling water, simultaneously from cooling zone C come out high temperature cooling return air and from dry charging basket 2 come out the having moisture and can carry out preheating of high temperature to air in first insulation 10.
Claims (4)
1. energy-saving plastic dehumidifying heat pump; Comprise dry charging basket (2), regeneration filter (6), electrothermal heater, desiccant wheel (11) and blower fan; It is characterized in that; Described dry charging basket (2) links to each other with dry electrothermal heater (1) with device for drying and filtering (4) respectively through pipeline; Described device for drying and filtering (4) through pipeline respectively directly with drying air fan (8) with through the cooling zone C of desiccant wheel (11) after link to each other with drying air fan (8) again; The outside of the pipeline between the cooling zone C of pipeline between described device for drying and filtering (4) and the drying air fan (8) and described device for drying and filtering (4) and desiccant wheel (11) is equipped with first insulating tube (10); Described regeneration filter (6) links to each other with regeneration blower fan (7) through pipeline; Described regeneration blower fan (7) passes through the lower ends of pipeline and regeneration electrothermal heater (12) again behind first insulating tube (10); The upper end of described regeneration electrothermal heater (12) communicates with outside air behind the renewing zone B of desiccant wheel (11) through pipeline, and the outside of the pipeline of the renewing zone B of described desiccant wheel (11) and external air UNICOM is equipped with second insulating tube (5), and described drying air fan (8) links to each other with dry electrothermal heater (1) behind the dehumidifying district A of pipeline through desiccant wheel (11) and second insulating tube (5).
2. a kind of energy-saving plastic dehumidifying heat pump according to claim 1 is characterized in that, the pipeline that the described outside is equipped with insulating tube is metal bellows (9).
3. a kind of energy-saving plastic dehumidifying heat pump according to claim 1 is characterized in that described desiccant wheel (11) can be selected cellular desiccant wheel or molecular sieve desiccant wheel for use.
4. a kind of energy-saving plastic dehumidifying heat pump according to claim 1 is characterized in that described insulating tube is installed on the metal bellows (9) through stainless steel tube (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204454274U CN202329042U (en) | 2011-11-11 | 2011-11-11 | Energy-saving plastic dehumidifying drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204454274U CN202329042U (en) | 2011-11-11 | 2011-11-11 | Energy-saving plastic dehumidifying drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202329042U true CN202329042U (en) | 2012-07-11 |
Family
ID=46441023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204454274U Expired - Fee Related CN202329042U (en) | 2011-11-11 | 2011-11-11 | Energy-saving plastic dehumidifying drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202329042U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878791A (en) * | 2012-09-12 | 2013-01-16 | 中昊晨光化工研究院有限公司 | Pre-treating system and method for recirculating air of drying system, and drying system and method |
| CN102886834A (en) * | 2012-10-05 | 2013-01-23 | 江苏亨通金天电子线缆有限公司 | Quick dehumidifying and drying device of cable material |
| CN103072220A (en) * | 2012-12-19 | 2013-05-01 | 宁波斯曼尔电器有限公司 | Multi-zone rotation dehumidification barrel |
| CN105196440A (en) * | 2015-09-18 | 2015-12-30 | 苏州尚恩特科塑料科技有限公司 | Multi-group multi-bucket molecular sieve rotating wheel alternate intermittent cycle type dehumidifying dryer |
| CN105202877A (en) * | 2015-09-18 | 2015-12-30 | 苏州尚恩特科塑料科技有限公司 | Multibarrel-molecular-sieve-rotating-wheel intermittent-cycle-type dehumidifying dryer |
| CN105333700A (en) * | 2015-11-16 | 2016-02-17 | 东莞市奥诗德机械设备有限公司 | Heat exchanging and recycling device of plastic dehumidifying and drying machine |
| CN110193912A (en) * | 2019-06-18 | 2019-09-03 | 沙洲职业工学院 | A kind of deodorizing integrated device of particle dehumidifying |
| CN113954262A (en) * | 2021-11-03 | 2022-01-21 | 张家港市锦越机械有限公司 | Drying system is concentrated to modularization |
-
2011
- 2011-11-11 CN CN2011204454274U patent/CN202329042U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878791A (en) * | 2012-09-12 | 2013-01-16 | 中昊晨光化工研究院有限公司 | Pre-treating system and method for recirculating air of drying system, and drying system and method |
| CN102886834A (en) * | 2012-10-05 | 2013-01-23 | 江苏亨通金天电子线缆有限公司 | Quick dehumidifying and drying device of cable material |
| CN102886834B (en) * | 2012-10-05 | 2015-05-20 | 江苏亨通电子线缆科技有限公司 | Quick dehumidifying and drying device of cable material |
| CN103072220A (en) * | 2012-12-19 | 2013-05-01 | 宁波斯曼尔电器有限公司 | Multi-zone rotation dehumidification barrel |
| CN103072220B (en) * | 2012-12-19 | 2015-05-20 | 宁波斯曼尔电器有限公司 | Multi-zone rotation dehumidification barrel |
| CN105196440A (en) * | 2015-09-18 | 2015-12-30 | 苏州尚恩特科塑料科技有限公司 | Multi-group multi-bucket molecular sieve rotating wheel alternate intermittent cycle type dehumidifying dryer |
| CN105202877A (en) * | 2015-09-18 | 2015-12-30 | 苏州尚恩特科塑料科技有限公司 | Multibarrel-molecular-sieve-rotating-wheel intermittent-cycle-type dehumidifying dryer |
| CN105333700A (en) * | 2015-11-16 | 2016-02-17 | 东莞市奥诗德机械设备有限公司 | Heat exchanging and recycling device of plastic dehumidifying and drying machine |
| CN110193912A (en) * | 2019-06-18 | 2019-09-03 | 沙洲职业工学院 | A kind of deodorizing integrated device of particle dehumidifying |
| CN113954262A (en) * | 2021-11-03 | 2022-01-21 | 张家港市锦越机械有限公司 | Drying system is concentrated to modularization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20141111 |
|
| EXPY | Termination of patent right or utility model |