CN204417347U - Gesso cooling and waste heat recovery device - Google Patents
Gesso cooling and waste heat recovery device Download PDFInfo
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- CN204417347U CN204417347U CN201520050540.0U CN201520050540U CN204417347U CN 204417347 U CN204417347 U CN 204417347U CN 201520050540 U CN201520050540 U CN 201520050540U CN 204417347 U CN204417347 U CN 204417347U
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- gesso
- cooling
- air chamber
- calcining furnace
- calcining
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Abstract
The utility model discloses the cooling of a kind of gesso and residual heat using device, comprise calcining furnace, described calcining furnace is provided with the first discharge port exported for the gesso after calcining, first discharge port is communicated with the Wind cooling device for cooling the high temperature gesso after calcining by discharging pipeline, the utility model adopts such scheme, gesso is cooled by physics flow process, solve the cooling problem of gesso, improve cooling efficiency and cooling performance, through heating, air after heat exchange gets back to calcining furnace again, take full advantage of waste heat, save the energy.
Description
Technical field
The utility model relates to a kind of gesso production equipment, relates to a kind of cooling and residual heat using device specifically, belongs to technical field of environment protection equipment.
Background technology
Need to dry plaster stone (dihydrate gypsum) and calcine in the process of producing terra alba, crystal water inner for plaster stone (dihydrate gypsum) is discharged, makes dihydrate gypsum become semi-hydrated gypsum, be used further to process various plastering.
Prior art plaster stone is produced in the dry technology for production process of gesso, owing to needing the hypocrystalline water calcination of in plaster stone Chemical Composition to be sloughed, but the plaster temperature produced by calcination is higher, 170 degree of-200 degree can be reached, the gypsum of high temperature is unfavorable for that the storage of gypsum easily produces phase transformation, cause a large amount of products defective, usually the type of cooling adopted at present is the mode by naturally cooling to normal temperature, this mode has following defect: one is that cooling time is longer, and production efficiency is lower; Two is fully to cool, and effect is bad.Three are, the heat up to 170 degree of-200 degree can not be recycled, and has wasted the energy.
Utility model content
The above-mentioned defect of problem to be solved in the utility model in order to overcome gesso traditional processing technology, provides one to cool gesso, can make full use of again waste heat, save energy gesso cooling and
Residual heat using device.
In order to solve the problem, the utility model by the following technical solutions:
A kind of gesso cooling and residual heat using device, comprise calcining furnace, described calcining furnace is provided with the first discharge port exported for the gesso after calcining, the first discharge port is communicated with the Wind cooling device for cooling the high temperature gesso after calcining by discharging pipeline.
Below the further optimization of the utility model to such scheme:
Described Wind cooling device comprises a closed shell, some transversely arranged heat transfer tubes are provided with in described closed shell, the described closed shell left and right sides is respectively equipped with the cold air chamber and hot air chamber that seal with some heat transfer tubes and be communicated with, the upper end of closed shell is provided with the opening for feed with discharging pipeline connection, and lower end is provided with the second discharge port facilitating cooled gesso to export.
Further optimization: cold air chamber is provided with cold air chamber's inlet mouth, described cold air chamber inlet mouth has gas blower by pipeline connection.
Further optimization: calcining furnace is provided with calcining furnace main air inlet and calcining furnace auxiliary air inlet mouth.Hot air chamber is provided with hot air chamber air outlet, described hot air chamber air outlet is communicated with calcining furnace auxiliary air inlet mouth.For carrying out secondary combustion using being inputted in calcining furnace by the hot blast after heat transfer tube heat exchange as combustion air.
The utility model adopts such scheme, cools gesso, solve the cooling problem of gesso by physics flow process, improve cooling efficiency and cooling performance, air through heating, after heat exchange gets back to calcining furnace again, takes full advantage of waste heat, has saved the energy.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the utility model embodiment.
In figure: 1-calcining furnace; 2-calcining furnace main air inlet; 3-first discharge port; 4-discharging pipeline; 5-Wind cooling device; 6-heat transfer tube; 7-cold air chamber; 8-hot air chamber; 9-calcining furnace auxiliary air inlet mouth; 10-second discharge port; 11-hot air chamber air outlet; 12-cold air chamber inlet mouth; 13-gas blower; 14-opening for feed.
Embodiment
Embodiment, as shown in Figure 1, a kind of gesso cooling and residual heat using device, comprise calcining furnace, described calcining furnace is provided with the first discharge port 3, first discharge port 3 of exporting for the gesso after calcining and is communicated with Wind cooling device 5 for cooling the high temperature gesso after calcining by discharging pipeline 4.
Described Wind cooling device 5 comprises a closed shell, some transversely arranged heat transfer tubes 6 are provided with in described closed shell, the described closed shell left and right sides is respectively equipped with the cold air chamber 7 and hot air chamber 8 that seal with some heat transfer tubes 6 and be communicated with, the upper end of closed shell is provided with the opening for feed 14 be communicated with discharging pipeline 4, and lower end is provided with the second discharge port 10 facilitating cooled gesso to export.
Cold air chamber 7 is provided with cold air chamber's inlet mouth 12, described cold air chamber inlet mouth 12 has gas blower 13 by pipeline connection.
Calcining furnace is provided with calcining furnace main air inlet 2 and calcining furnace auxiliary air inlet mouth 9, calcining furnace main air inlet 2 is communicated with gas blower;
Hot air chamber 8 is provided with hot air chamber air outlet 11, described hot air chamber air outlet 11 is communicated with calcining furnace auxiliary air inlet mouth 9, for carrying out secondary combustion using being inputted in calcining furnace 1 by the hot blast after heat transfer tube 6 heat exchange as combustion air.
The utility model adopts such scheme, cools gesso, solve the cooling problem of gesso by physics flow process, improve cooling efficiency and cooling performance, air through heating, after heat exchange gets back to calcining furnace again, takes full advantage of waste heat, has saved the energy.
Claims (5)
1. a gesso cooling and residual heat using device, comprise calcining furnace, described calcining furnace is provided with the first discharge port (3) exported for the gesso after calcining, the first discharge port (3) is communicated with the Wind cooling device (5) for cooling the high temperature gesso after calcining by discharging pipeline (4).
2. gesso cooling according to claim 1 and residual heat using device, is characterized in that:
Described Wind cooling device (5) comprises a closed shell, some transversely arranged heat transfer tubes (6) are provided with in described closed shell, the described closed shell left and right sides is respectively equipped with the cold air chamber (7) and hot air chamber (8) that to seal with some heat transfer tubes (6) and be communicated with, the upper end of closed shell is provided with the opening for feed (14) be communicated with discharging pipeline (4), and lower end is provided with the second discharge port (10) facilitating cooled gesso to export.
3. gesso cooling according to claim 2 and residual heat using device, is characterized in that:
Cold air chamber (7) is provided with cold air chamber's inlet mouth (12), there is gas blower (13) in described cold air chamber inlet mouth (12) by pipeline connection.
4. gesso cooling according to claim 3 and residual heat using device, is characterized in that:
Calcining furnace is provided with calcining furnace main air inlet (2) and calcining furnace auxiliary air inlet mouth (9).
5. gesso cooling according to claim 4 and residual heat using device, is characterized in that:
Hot air chamber (8) is provided with hot air chamber air outlet (11), described hot air chamber air outlet (11) is communicated with calcining furnace auxiliary air inlet mouth (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520050540.0U CN204417347U (en) | 2015-01-26 | 2015-01-26 | Gesso cooling and waste heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520050540.0U CN204417347U (en) | 2015-01-26 | 2015-01-26 | Gesso cooling and waste heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204417347U true CN204417347U (en) | 2015-06-24 |
Family
ID=53467734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520050540.0U Expired - Fee Related CN204417347U (en) | 2015-01-26 | 2015-01-26 | Gesso cooling and waste heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204417347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180853A (en) * | 2022-06-24 | 2022-10-14 | 云南磷化集团有限公司 | Method for producing high-quality building gypsum through in-situ deep purification of phosphogypsum |
-
2015
- 2015-01-26 CN CN201520050540.0U patent/CN204417347U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180853A (en) * | 2022-06-24 | 2022-10-14 | 云南磷化集团有限公司 | Method for producing high-quality building gypsum through in-situ deep purification of phosphogypsum |
| CN115180853B (en) * | 2022-06-24 | 2023-09-08 | 云南磷化集团有限公司 | Method for producing high-quality building gypsum by phosphogypsum in-situ deep purification |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20170126 |