CN103673264A - Flue gas heat exchange hot water device - Google Patents
Flue gas heat exchange hot water device Download PDFInfo
- Publication number
- CN103673264A CN103673264A CN201210354395.6A CN201210354395A CN103673264A CN 103673264 A CN103673264 A CN 103673264A CN 201210354395 A CN201210354395 A CN 201210354395A CN 103673264 A CN103673264 A CN 103673264A
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- China
- Prior art keywords
- flue gas
- heat exchange
- hot water
- regulating valve
- recuperative furnace
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- Control Of Combustion (AREA)
- Air Supply (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to a flue gas heat exchange hot water device. The flue gas heat exchange hot water device comprises a heat exchange furnace and an expansion water tank; the flue gas inlet, the flue gas outlet, a flue gas regulating valve, a temperature measuring casing, a heat exchanger, an inlet baffle plate, the sewage outlet and the circulating water outlet are formed in the heat exchange furnace; the expansion water tank is provided with a circulating water inlet pipe which is connected into the heat exchange furnace; the flue gas inlet and the flue gas outlet are formed at two ends of the heat exchange furnace respectively; the flue gas regulating valve is arranged at the position of the flue gas inlet; the rear portion of the flue gas regulating valve is provided with the heat exchanger; the temperature measuring casing is hung in the heat exchange furnace. The flue gas heat exchange hot water device is simple in structure, low in production cost, energy-saving and environmentally-friendly and good in heat exchange effect.
Description
Technical field
The present invention relates to a kind of flue gas heat exchange filter, relate in particular to a kind of flue gas heat exchange hot water apparatus.
Background technology
At present, temperature during waste gas combustion furnace fume emission need to be controlled at below 250 ℃, because flue-gas temperature in incinerator is higher, therefore need to carry out efficient and rational heat exchange, and heat tends to waste in vain in heat transfer process.
Summary of the invention
The present invention for overcome the above problems provide a kind of simple in structure, automaticity is high, the flue gas heat exchange hot water apparatus of good effect of heat exchange.
Technical scheme of the present invention is: described device comprises recuperative furnace and expansion tank, in described recuperative furnace, be provided with gas approach, exhanst gas outlet, smoke regulating valve, temperature-measuring casing, heat exchanger, air inlet deflection plate, sewage draining exit and circulating water outlet, described expansion tank is provided with recirculated water inlet pipe and is connected in recuperative furnace, described gas approach and exhanst gas outlet are arranged on recuperative furnace two ends, described smoke regulating valve is arranged on gas approach place, described smoke regulating valve rear portion arranges heat exchanger, and described temperature-measuring casing is suspended in recuperative furnace.
In described expansion tank, be provided with liquid level gauge, expansion tank is provided with heat-preservation cotton outward.
Described recuperative furnace is provided with access hole.
On described smoke regulating valve, be connected with YE, be connected with PLC control device on described temperature-measuring casing, described PLC control device sends instruction to YE.
The present invention is simple in structure, production cost is low, energy-conserving and environment-protective, use the energy for the clean high-temperature flue gas of waste gas combustion furnace discharge, after premenstrual road smoke heat replacing device and new air heat-exchange device heat exchange cooling, still have surplus heat, the vapor-water heat exchanger of waste heat by this flue gas through hot water apparatus inside carries out indirect heat exchange, make the running water of device interior rise to technique temperature required, again by heat-resisting tubing pump by delivery to required each other process sections of user, other process sections are used coolant-temperature gage later to reduce, now be back to again the heating that heats up of fume hot-water device, constantly circulation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure, 1 is smoke regulating valve, the 2nd, and temperature-measuring casing, the 3rd, air inlet deflection plate, the 4th, heat-preservation cotton, the 5th, recirculated water inlet pipe, the 6th, liquid level gauge, the 7th, access hole, the 8th, footing, the 9th, gas approach, the 10th, exhanst gas outlet, the 11st, circulating water outlet, the 12nd, expansion tank, the 13rd, heat exchanger, the 14th, sewage draining exit.
The specific embodiment
Flue gas heat exchange hot water apparatus, described device comprises recuperative furnace and expansion tank 12, in described recuperative furnace, be provided with gas approach 9, exhanst gas outlet 10, smoke regulating valve 1, temperature-measuring casing 2, heat exchanger 13, air inlet deflection plate 3, sewage draining exit 14 and circulating water outlet 11, described expansion tank 12 is provided with recirculated water inlet pipe 5 and is connected in recuperative furnace, described gas approach 9 and exhanst gas outlet 10 are arranged on recuperative furnace two ends, described smoke regulating valve 1 is arranged on gas approach 9 places, described smoke regulating valve 1 rear portion arranges heat exchanger 13, described temperature-measuring casing 2 is suspended in recuperative furnace, in described expansion tank 12, be provided with liquid level gauge 6, the outer heat-preservation cotton 4 that is provided with of expansion tank 12, described recuperative furnace is provided with access hole 7, on described smoke regulating valve 1, be connected with YE, on described temperature-measuring casing 2, be connected with PLC control device, described PLC control device sends instruction to YE.
Claims (4)
1. flue gas heat exchange hot water apparatus, it is characterized in that: described device comprises recuperative furnace and expansion tank, in described recuperative furnace, be provided with gas approach, exhanst gas outlet, smoke regulating valve, temperature-measuring casing, heat exchanger, air inlet deflection plate, sewage draining exit and circulating water outlet, described expansion tank is provided with recirculated water inlet pipe and is connected in recuperative furnace, described gas approach and exhanst gas outlet are arranged on recuperative furnace two ends, described smoke regulating valve is arranged on gas approach place, described smoke regulating valve rear portion arranges heat exchanger, and described temperature-measuring casing is suspended in recuperative furnace.
2. flue gas heat exchange hot water apparatus according to claim 1, is characterized in that: in described expansion tank, be provided with liquid level gauge, expansion tank is provided with heat-preservation cotton outward.
3. flue gas heat exchange hot water apparatus according to claim 1, is characterized in that: described recuperative furnace is provided with access hole.
4. flue gas heat exchange hot water apparatus according to claim 1, is characterized in that: on described smoke regulating valve, be connected with YE, be connected with PLC control device on described temperature-measuring casing, described PLC control device sends instruction to YE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210354395.6A CN103673264A (en) | 2012-09-22 | 2012-09-22 | Flue gas heat exchange hot water device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210354395.6A CN103673264A (en) | 2012-09-22 | 2012-09-22 | Flue gas heat exchange hot water device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103673264A true CN103673264A (en) | 2014-03-26 |
Family
ID=50311575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210354395.6A Pending CN103673264A (en) | 2012-09-22 | 2012-09-22 | Flue gas heat exchange hot water device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103673264A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180275A (en) * | 2015-08-28 | 2015-12-23 | 广东志高空调有限公司 | Console mode indoor cabinet air conditioner and jacking air-out mechanism thereof |
| CN106839415A (en) * | 2017-03-10 | 2017-06-13 | 付丽 | Energy-conserving and environment-protective exhaust-gas treatment hot-water heater and its processing method |
-
2012
- 2012-09-22 CN CN201210354395.6A patent/CN103673264A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180275A (en) * | 2015-08-28 | 2015-12-23 | 广东志高空调有限公司 | Console mode indoor cabinet air conditioner and jacking air-out mechanism thereof |
| CN105180275B (en) * | 2015-08-28 | 2018-06-29 | 广东志高空调有限公司 | A kind of console mode indoor machine air conditioner and its jacking air outlet mechanism |
| CN106839415A (en) * | 2017-03-10 | 2017-06-13 | 付丽 | Energy-conserving and environment-protective exhaust-gas treatment hot-water heater and its processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |