JPS5763114A - Dehumidifying tower provided to dryer - Google Patents
Dehumidifying tower provided to dryerInfo
- Publication number
- JPS5763114A JPS5763114A JP55137430A JP13743080A JPS5763114A JP S5763114 A JPS5763114 A JP S5763114A JP 55137430 A JP55137430 A JP 55137430A JP 13743080 A JP13743080 A JP 13743080A JP S5763114 A JPS5763114 A JP S5763114A
- Authority
- JP
- Japan
- Prior art keywords
- adsorbents
- tower
- dehumidifying tower
- flow rate
- dry air
- 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.)
- Pending
Links
- 239000003463 adsorbent Substances 0.000 abstract 5
- 238000010438 heat treatment Methods 0.000 abstract 5
- 230000008929 regeneration Effects 0.000 abstract 4
- 238000011069 regeneration method Methods 0.000 abstract 4
- 230000001276 controlling effect Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000010981 drying operation Methods 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 230000001172 regenerating effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
Landscapes
- Drying Of Gases (AREA)
Abstract
PURPOSE: To obtain a dehumidifying tower of good thermal efficiency, a small size and a low cost by providing heating elements for heating and regenerating adsorbents in the dehumidifying tower, and conducting part of the dry air from the dehumidifying tower during drying operation to the dehumidifying tower under regeneration operation by controlling its flow rate.
CONSTITUTION: The air discharged from a drying vessel A for powder and granules of synthetic resins or the like is dehumidified in a dehumidifying tower Ca via a filter 1 and a blower B, after which it is reflowed via a tee pipe 4 and a heater H into the vessel A. Part of the dry air is branched by the pipe 4 and is supplied through a lead-in-pipe Pa into the other dehumidifying tower Cb under regeneration operation. The dry air introduced into the tower Cb is heated with heating elements 3, after which it is passed through adsorbents C' to regenerated the adsorbents C' and is released to the outside of the system through the discharge port of a 4-way changeover valve V1. The distributing flow of the dry air for the tower Cb is controlled by the aperture of a flow rate regulating valve V2 so that the towers are operated at a small flow rate of air during heating of the adsorbents by the heating elements 3 in the first period of regeneration operation and at a large flow rate of wind during cooling of the adsorbents in the last period of regeneration operation.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55137430A JPS5763114A (en) | 1980-09-30 | 1980-09-30 | Dehumidifying tower provided to dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55137430A JPS5763114A (en) | 1980-09-30 | 1980-09-30 | Dehumidifying tower provided to dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5763114A true JPS5763114A (en) | 1982-04-16 |
Family
ID=15198437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55137430A Pending JPS5763114A (en) | 1980-09-30 | 1980-09-30 | Dehumidifying tower provided to dryer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5763114A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0162537A2 (en) * | 1984-02-25 | 1985-11-27 | Colortronic Co., Ltd. | Method and apparatus for demoisturizing and heating drying air for drying synthetic plastic material |
-
1980
- 1980-09-30 JP JP55137430A patent/JPS5763114A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0162537A2 (en) * | 1984-02-25 | 1985-11-27 | Colortronic Co., Ltd. | Method and apparatus for demoisturizing and heating drying air for drying synthetic plastic material |
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