CN203744789U - Heat recovery device applied to technology for heating processing - Google Patents
Heat recovery device applied to technology for heating processing Download PDFInfo
- Publication number
- CN203744789U CN203744789U CN201420075837.8U CN201420075837U CN203744789U CN 203744789 U CN203744789 U CN 203744789U CN 201420075837 U CN201420075837 U CN 201420075837U CN 203744789 U CN203744789 U CN 203744789U
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- CN
- China
- Prior art keywords
- water
- pipeline
- heat exchanger
- negative pressure
- tank
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- 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
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a heat recovery device applied to the technology for heating processing. The heat recovery device comprises a water tank and is characterized in that an output end of the water tank is connected with a high-temperature water input end of a heat exchanger through a pipeline, a high-temperature water output end of the heat exchanger is connected with an input end of the water tank through a pipeline, a low-temperature input end of the heat exchanger is connected with a cold water pipe through a pipeline, one low-temperature output end of the heat exchanger is connected with a domestic water storage tank through a pipeline, and the other low-temperature output end of the heat exchanger is connected with a production water storage tank through a pipeline. A negative pressure cover is arranged above the water tank and connected with a negative pump through a negative pressure pipeline, and a dehumidifier is arranged on an air inlet of the negative pressure pump. The heat recovery device is simple in structure, convenient and safe to use and capable of saving energy, protecting the environment and reducing production cost of enterprises.
Description
Technical field
The utility model relates to a kind of heat reclaim unit that is applied to heat treatment process.
Background technology
In heat treatment process, adopting tank while lowering the temperature improving product performance, tank water temperature after treatment is generally all higher, if directly discharge not only wastes energy, but also easily causes the thermal pollution of external environment condition.Thereby, are research purposes of the present utility model for the problems referred to above.
Utility model content
The purpose of this utility model is to provide a kind of heat reclaim unit that is applied to heat treatment process, contributes to solve the problems such as current tank hot water waste and contaminated environment.
Of the present utility model being characterised in that: a kind of heat reclaim unit that is applied to heat treatment process, comprise tank, it is characterized in that: the output of described tank is connected with the high-temperature water input pipeline of heat exchanger, the high-temperature water output of described heat exchanger is connected with the input pipeline of tank, the water at low temperature input of described heat exchanger is connected with cold water pipe pipeline, water at low temperature output one tunnel of described heat exchanger is connected with domestic water storage tank pipeline, another road is connected with industrial water storage tank pipeline, described tank top is provided with a negative pressure cover, described negative pressure cover is connected with negative pressure pump through negative pressure line, the air inlet of described negative pressure pump is provided with dehumidifier.
Advantage of the present utility model: the utility model apparatus structure is simple, easy to use, safe, energy-conserving and environment-protective, reduce enterprise's production cost.
Brief description of the drawings
Fig. 1 is the utility model embodiment schematic diagram.
Detailed description of the invention
With reference to figure 1, the utility model relates to a kind of heat reclaim unit that is applied to heat treatment process, comprise tank 1, the output of described tank 1 is connected with the high-temperature water input pipeline of heat exchanger 2, the high-temperature water output of described heat exchanger 2 is connected with the input pipeline of tank 1, the water at low temperature input of described heat exchanger 2 is connected with cold water pipe 3 pipelines, water at low temperature output one tunnel of described heat exchanger 2 is connected with domestic water storage tank 4 pipelines, another road is connected with industrial water storage tank 5 pipelines, described tank top is provided with a negative pressure cover 6, described negative pressure cover is connected with negative pressure pump 7 through negative pressure line, the air inlet of described negative pressure pump is provided with dehumidifier 8.
Specific implementation process is as follows: in heat treatment process, when thermal material falls into tank, water body is heated to high temperature, then high-temperature water is by the high-temperature water input of tank output inflow heat exchanger, and give the cold water of being introduced by heat exchanger water at low temperature input through heat exchanger heat transfer, next, the high-temperature water after heat transfer is cooling, and pass back into the input of tank from the high-temperature water output of heat exchanger, repeat for heat of cooling melt; Meanwhile, cold water water temperature after heat exchanger heat conduction of being introduced by heat exchanger water at low temperature input rises, and flows to and produce or life from the water at low temperature output of heat exchanger.In order to reduce the impact of the steam producing in water body heating process on outside processing environment, utilize negative pressure cover that steam is siphoned away.Consider that steam, in negative pressure line condensation last time, can arrange a condensed water recycling can on pipeline, collect specially condensed water.
Claims (1)
1. one kind is applied to the heat reclaim unit of heat treatment process, comprise tank, it is characterized in that: the output of described tank is connected with the high-temperature water input pipeline of heat exchanger, the high-temperature water output of described heat exchanger is connected with the input pipeline of tank, the water at low temperature input of described heat exchanger is connected with cold water pipe pipeline, water at low temperature output one tunnel of described heat exchanger is connected with domestic water storage tank pipeline, another road is connected with industrial water storage tank pipeline, described tank top is provided with a negative pressure cover, described negative pressure cover is connected with negative pressure pump through negative pressure line, the air inlet of described negative pressure pump is provided with dehumidifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075837.8U CN203744789U (en) | 2014-02-23 | 2014-02-23 | Heat recovery device applied to technology for heating processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075837.8U CN203744789U (en) | 2014-02-23 | 2014-02-23 | Heat recovery device applied to technology for heating processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203744789U true CN203744789U (en) | 2014-07-30 |
Family
ID=51344578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420075837.8U Expired - Fee Related CN203744789U (en) | 2014-02-23 | 2014-02-23 | Heat recovery device applied to technology for heating processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203744789U (en) |
-
2014
- 2014-02-23 CN CN201420075837.8U patent/CN203744789U/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: 20140730 Termination date: 20150223 |
|
| EXPY | Termination of patent right or utility model |