CN204648906U - A kind of drying room waste-heat recovery device - Google Patents
A kind of drying room waste-heat recovery device Download PDFInfo
- Publication number
- CN204648906U CN204648906U CN201520279834.0U CN201520279834U CN204648906U CN 204648906 U CN204648906 U CN 204648906U CN 201520279834 U CN201520279834 U CN 201520279834U CN 204648906 U CN204648906 U CN 204648906U
- Authority
- CN
- China
- Prior art keywords
- heat
- waste
- exchange
- drying room
- recovery 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.)
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- 239000002918 waste heat Substances 0.000 title claims abstract description 26
- 238000001035 drying Methods 0.000 title claims abstract description 17
- 238000011084 recovery Methods 0.000 title claims abstract description 17
- 239000002912 waste gas Substances 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000003786 synthesis reaction Methods 0.000 abstract description 2
- 230000002194 synthesizing Effects 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000001351 cycling Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
A kind of drying room waste-heat recovery device, comprise casing and heat-exchange device, it is characterized in that, described heat-exchange device is combined with described casing by heat exchange conjunction, pump into cold air in described heat-exchange device, utilize heat exchange principle to absorb the heat flowing through waste gas in casing.The utility model structure is simple, achieves the recycling of used heat, energy-conserving and environment-protective; Waste gas is by reducing the temperature of duct wall after waste-heat recovery device, reduce exhaust emission suction system temperature to the heat radiation of air, synthesis energy saving reaches about 20%.
Description
Technical field
The utility model relates to heat-energy recovering apparatus, is specifically related to a kind of drying room waste-heat recovery device.
Background technology
At present, in whole drying room baking field, nearly all roasting plant be all utilize the low humidity of roasting plant outside, low temperature air directly exchanges high humility in equipment for, high-temperature moisture toasts the material in equipment, hydrofuge.Although this technology can reach the effect of hydrofuge, but in the process of hydrofuge, because moisture-removing air-flow contains amount of heat, fail to recycle, in the air of a large amount of heat-energy losses outside equipment, cause a large amount of wastes of the energy, heat energy does not obtain effectively utilization, causes drying room larger in the power consumption of baking running.
Utility model content
Not enough for prior art, the utility model provides the drying room waste heat recovery device that a kind of structure is simple, waste heat recovery is effective.
The technical scheme in the invention for solving the above technical problem is: a kind of drying room waste-heat recovery device, comprise casing and heat-exchange device, described heat-exchange device is combined with described casing by heat exchange conjunction, pump into cold air in described heat-exchange device, utilize heat exchange principle to absorb the heat flowing through waste gas in casing.
Further, described heat-exchange device is positioned at heat exchange conjunction top, comprises pressure fan, preheating cavity and interface conjunction of giving vent to anger, for absorbing the circulation of the air of waste heat.
Further, described casing is positioned at heat exchange conjunction bottom, and casing side is provided with air exhauster, for the circulation of waste heat gas.
Further, described pressure fan and air exhauster are VFC.
Further, in described casing, in air exhauster mouth, pressure fan mouth, gas outlet conjunction, be respectively arranged with point for measuring temperature, for detecting in real time the temperature of discharging before and after waste heat gas and cold air heating.
Advantage of the present utility model: drying room waste heat recovery device of the present utility model utilizes cycling hot to conduct exchange principle, recycles, energy-conserving and environment-protective to used heat; The utility model structure is case structure, and device cleaning and maintenance simply, are placed on above drying room, take up room little; Waste gas is by reducing the temperature of duct wall after waste-heat recovery device, reduce exhaust emission suction system temperature to the heat radiation of air, synthesis energy saving reaches about 20%.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.As shown in Figure 1, a kind of drying room waste-heat recovery device, comprise casing 1 and heat-exchange device, described heat-exchange device is combined with described casing 1 by heat exchange conjunction 2, pump into cold air in described heat-exchange device, utilize heat exchange principle to absorb the heat flowing through waste gas in casing 1.
Further, described heat-exchange device is positioned at heat exchange conjunction 2 top, comprises pressure fan 3, preheating cavity 6 and interface conjunction 5 of giving vent to anger, for absorbing the circulation of the air of waste heat; Described casing 1 is positioned at heat exchange conjunction 2 bottom, and casing side is provided with air exhauster 4, for the circulation of waste heat gas; Described pressure fan 3 and air exhauster 4 are VFC; In described casing 1, in air exhauster 4 mouthfuls, pressure fan 3 mouthfuls, gas outlet conjunction 5, be respectively arranged with point for measuring temperature 7, for detecting in real time the temperature of discharging before and after waste heat gas and cold air heating.
Claims (6)
1. a drying room waste-heat recovery device, comprise casing and heat-exchange device, it is characterized in that, described heat-exchange device is combined with described casing by heat exchange conjunction, pump into cold air in described heat-exchange device, utilize heat exchange principle to absorb the heat flowing through waste gas in casing.
2. a kind of drying room waste-heat recovery device according to claim 1, is characterized in that: described heat-exchange device is positioned at heat exchange conjunction top, comprises pressure fan, preheating cavity and interface conjunction of giving vent to anger, for absorbing the circulation of the air of waste heat.
3. a kind of drying room waste-heat recovery device according to claim 1, is characterized in that: described casing is positioned at heat exchange conjunction bottom, and casing side is provided with air exhauster, for the circulation of waste heat gas.
4. a kind of drying room waste-heat recovery device according to claim 2, is characterized in that: described pressure fan is VFC.
5. a kind of drying room waste-heat recovery device according to claim 3, is characterized in that: described air exhauster is VFC.
6. a kind of drying room waste-heat recovery device according to claim 1, it is characterized in that: in described casing, in air exhauster mouth, pressure fan mouth, gas outlet conjunction, be respectively arranged with point for measuring temperature, for detecting in real time the temperature of discharging before and after waste heat gas and cold air heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520279834.0U CN204648906U (en) | 2015-05-05 | 2015-05-05 | A kind of drying room waste-heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520279834.0U CN204648906U (en) | 2015-05-05 | 2015-05-05 | A kind of drying room waste-heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204648906U true CN204648906U (en) | 2015-09-16 |
Family
ID=54101649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520279834.0U Active CN204648906U (en) | 2015-05-05 | 2015-05-05 | A kind of drying room waste-heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204648906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848679A (en) * | 2015-05-05 | 2015-08-19 | 江苏海大印染机械有限公司 | Waste heat recovery device for drying room and temperature control method thereof |
-
2015
- 2015-05-05 CN CN201520279834.0U patent/CN204648906U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848679A (en) * | 2015-05-05 | 2015-08-19 | 江苏海大印染机械有限公司 | Waste heat recovery device for drying room and temperature control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214000 Jiangsu Province, Wuxi City District plum village Nanfeng Road No. 8 Patentee after: JIANGSU HAIDA TEXTILE MACHINERY CO., LTD. Address before: 214000 Jiangsu Province, Wuxi City District plum village Nanfeng Road No. 8 Patentee before: Jiangsu Haida Dyeing Printing Machinery Co.,Ltd. |