CN202393189U - Conversion waste heat recycling device - Google Patents
Conversion waste heat recycling device Download PDFInfo
- Publication number
- CN202393189U CN202393189U CN2011205295434U CN201120529543U CN202393189U CN 202393189 U CN202393189 U CN 202393189U CN 2011205295434 U CN2011205295434 U CN 2011205295434U CN 201120529543 U CN201120529543 U CN 201120529543U CN 202393189 U CN202393189 U CN 202393189U
- Authority
- CN
- China
- Prior art keywords
- air
- hot water
- preheater
- waste heat
- recycling device
- 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.)
- Expired - Fee Related
Links
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- Drying Of Solid Materials (AREA)
Abstract
A conversion waste heat recycling device comprises a hot water tank connected with a preheater through a pipeline. The air preheater is communicated with an air inlet and an air outlet of a blower, and a pneumatic drying tower is connected with the air preheater. By means of hot water forced circulation, the air preheater is added in front of the blower, air temperature before entering the blower is increased, steam consumption in a drying process is reduced, and energy is saved.
Description
Technical field
The utility model relates to a kind of waste heat re-use device, is specifically related to transform in the PVC production process waste heat and in drying process, utilizes again.
Background technology
In the ordinary production of PVC, the operating temperature of converter requires 110-180 degree centigrade in the conversion process, and conversion reaction belongs to exothermic reaction; Unnecessary heat is taken away with the shell primary water; In the general production technology, this part hot water is directly introduced hot water storgae with the heat emptying, and heat directly slatterns.
Summary of the invention
The purpose of the utility model provides a kind ofly can fill the device that utilizes converter heat in the conversion process.
The purpose of the utility model is achieved in that a kind of conversion waste heat re-use device; Comprise hot water storgae; Hot water storgae is connected through pipeline with preheater; Air preheater communicates with the air inlet of air blast, and air heater communicates with the air outlet of air blast, and the pneumatic conveying drying tower is connected with air heater.
The conversion waste heat re-use device that the utility model provides is introduced the hot water forced circulation, through increasing by an air preheater before the air blast, improve the air themperature before getting into air blast, reduces steam consumption in the drying process, has saved the energy.
Description of drawings
Fig. 1 is the schematic diagram of the utility model.
The specific embodiment
The structure of the utility model is following: a kind of conversion waste heat re-use device; Comprise hot water storgae 5; Hot water storgae 5 and preheater 1 are connected through pipeline; Air preheater 1 communicates with the air inlet of air blast 2, and air heater 3 communicates with the air outlet of air blast 2, and pneumatic conveying drying tower 4 is connected with air heater 3.
The course of work of the utility model is following: increase a pump at hot water storgae 5 places, hot water is extremely dry through the piping forced circulation, and behind the air preheater 1 before the air blast 2, recirculation adds hot water storgae 5.Air preheater 1 improves the air themperature that gets into air blast 2; The temperature that enters into air heater 3 from air blast 2 also improves thereupon; Reaching the needed quantity of steam of pneumatic conveying drying tower 4 needed technological temperatures through the air of air heater 3 heating can reduce, and has reduced energy resource consumption.
Claims (1)
1. one kind transforms the waste heat re-use device; Comprise hot water storgae (5); It is characterized in that: hot water storgae (5) is connected through pipeline with preheater (1); Air preheater (1) communicates with the air inlet of air blast (2), and air heater (3) communicates with the air outlet of air blast (2), and air current tower (4) is connected with air heater (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205295434U CN202393189U (en) | 2011-12-18 | 2011-12-18 | Conversion waste heat recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205295434U CN202393189U (en) | 2011-12-18 | 2011-12-18 | Conversion waste heat recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202393189U true CN202393189U (en) | 2012-08-22 |
Family
ID=46668107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205295434U Expired - Fee Related CN202393189U (en) | 2011-12-18 | 2011-12-18 | Conversion waste heat recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202393189U (en) |
-
2011
- 2011-12-18 CN CN2011205295434U patent/CN202393189U/en not_active Expired - Fee Related
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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: 20120822 Termination date: 20181218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |