CN202836294U - Fresh air heat exchanging device - Google Patents
Fresh air heat exchanging device Download PDFInfo
- Publication number
- CN202836294U CN202836294U CN 201220485506 CN201220485506U CN202836294U CN 202836294 U CN202836294 U CN 202836294U CN 201220485506 CN201220485506 CN 201220485506 CN 201220485506 U CN201220485506 U CN 201220485506U CN 202836294 U CN202836294 U CN 202836294U
- Authority
- CN
- China
- Prior art keywords
- heat
- heat exchanger
- fresh air
- regulating valve
- heat exchanging
- 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
- 239000000779 smoke Substances 0.000 claims abstract description 16
- 238000004321 preservation Methods 0.000 claims abstract description 7
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a fresh air heat exchanging device which is arranged on a bottom plate and comprises a heat preservation chamber, an air inlet, an air outlet, a fresh air inlet, a heat exchanger, a baffle plate and a smoke adjusting valve. The smoke adjusting valve is arranged at the air inlet, the heat exchanger is arranged behind the smoke adjusting valve, the baffle plate is connected with the heat exchanger, the fresh air inlet is arranged in the heat preservation chamber, and an expansion sliding mechanism is arranged between the heat preservation chamber and the bottom plate. The fresh air heat exchanging device is simple in structure, low in manufacturing cost, efficient and energy-saving, effective heat exchanging area of the heat exchanger is large, heat exchanging face arrangement is reasonable, and heat exchanging coefficient is high.
Description
Technical field
The utility model relates to a kind of drying chamber preheating aeration device, relates in particular to a kind of new air heat-exchange device.
Background technology
Therefore at present, the temperature during the waste gas combustion furnace fume emission need to be controlled at below 250 ℃, because flue-gas temperature is higher in the incinerator, need to carry out efficient and rational heat exchange, and heat tends in vain waste in heat transfer process.
The utility model content
The utility model is in order to overcome the above problems the new air heat-exchange device that a kind of simple in structure, high insulating effect, good effect of heat exchange are provided.
The technical solution of the utility model is: this device is arranged on the base plate, comprise moist closet body, air inlet, air outlet, fresh inlet, heat exchanger, deflection plate and smoke regulating valve, described smoke regulating valve is arranged on the air inlet place, the smoke regulating valve rear arranges heat exchanger, be connected with deflection plate on the described heat exchanger, described fresh inlet is arranged in the moist closet body, is provided with the expansion slide mechanism between described moist closet body and the base plate.
Be filled with heat-preservation cotton in the described moist closet body housing.
Also be provided with a PLC control device on the described smoke regulating valve, the air outlet place is provided with temperature element, and described temperature element sends information to the PLC control device.
The utility model is simple in structure, production cost is low, energy-efficient, the heat exchanger effective heat exchange area is large, the heat-transfer surface connection and reasonable arrangement, the coefficient of heat transfer is high.
Description of drawings
Fig. 1 is structural representation of the present utility model.
1 is base plate among the figure, the 2nd, and moist closet body, the 3rd, air inlet, the 4th, air outlet, the 5th, fresh inlet, the 6th, heat exchanger, the 7th, deflection plate, the 8th, smoke regulating valve, the 9th, heat-preservation cotton, the 10th, expansion slide mechanism.
The specific embodiment
The new air heat-exchange device, this device is arranged on the base plate 1, comprise moist closet body 2, air inlet 3, air outlet 4, fresh inlet 5, heat exchanger 6, deflection plate 7 and smoke regulating valve 8, described smoke regulating valve 8 is arranged on air inlet 3 places, smoke regulating valve 8 rears arrange heat exchanger 6, be connected with deflection plate 7 on the described heat exchanger 6, described fresh inlet 5 is arranged in the moist closet body 2, be provided with expansion slide mechanism 10 between described moist closet body 2 and the base plate 1, be filled with heat-preservation cotton 9 in described moist closet body 2 housings, also be provided with a PLC control device on the described smoke regulating valve 8, air outlet 4 places are provided with temperature element, and described temperature element sends information to the PLC control device.
Claims (3)
1. new air heat-exchange device, it is characterized in that: this device is arranged on the base plate, comprise moist closet body, air inlet, air outlet, fresh inlet, heat exchanger, deflection plate and smoke regulating valve, described smoke regulating valve is arranged on the air inlet place, the smoke regulating valve rear arranges heat exchanger, be connected with deflection plate on the described heat exchanger, described fresh inlet is arranged in the moist closet body, is provided with the expansion slide mechanism between described moist closet body and the base plate.
2. new air heat-exchange device according to claim 1 is characterized in that: be filled with heat-preservation cotton in the described moist closet body housing.
3. new air heat-exchange device according to claim 1, it is characterized in that: also be provided with a PLC control device on the described smoke regulating valve, the air outlet place is provided with temperature element, and described temperature element sends information to the PLC control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220485506 CN202836294U (en) | 2012-09-22 | 2012-09-22 | Fresh air heat exchanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220485506 CN202836294U (en) | 2012-09-22 | 2012-09-22 | Fresh air heat exchanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202836294U true CN202836294U (en) | 2013-03-27 |
Family
ID=47947981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220485506 Expired - Fee Related CN202836294U (en) | 2012-09-22 | 2012-09-22 | Fresh air heat exchanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202836294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594927A (en) * | 2020-11-13 | 2021-04-02 | 机械工业第九设计研究院有限公司 | Energy-saving fresh air heating device and application |
-
2012
- 2012-09-22 CN CN 201220485506 patent/CN202836294U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594927A (en) * | 2020-11-13 | 2021-04-02 | 机械工业第九设计研究院有限公司 | Energy-saving fresh air heating device and application |
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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: 20130327 Termination date: 20200922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |