CN202793107U - Waste gas waste heat recovery device of boiler - Google Patents
Waste gas waste heat recovery device of boiler Download PDFInfo
- Publication number
- CN202793107U CN202793107U CN 201220430212 CN201220430212U CN202793107U CN 202793107 U CN202793107 U CN 202793107U CN 201220430212 CN201220430212 CN 201220430212 CN 201220430212 U CN201220430212 U CN 201220430212U CN 202793107 U CN202793107 U CN 202793107U
- Authority
- CN
- China
- Prior art keywords
- waste gas
- outlet
- soft water
- boiler
- heat recovery
- 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
Images
Abstract
A waste gas waste heat recovery device of a boiler comprises a waste gas inlet, a waste gas outlet, an arrangement pipe, a liquid level meter, a soft water inlet, a soft water outlet and a sewage discharging outlet, wherein the waste gas inlet and the waste gas outlet are respectively arranged on the top end and the bottom end of the device, the arrangement pipe is arranged inside the device, the soft water outlet and the soft water inlet are respectively arranged above and below the left side of the device, and the liquid level meter and the sewage discharging outlet are respectively arranged above and below the right side of the device. Due to the adoption of the waste gas waste heat recovery device of the boiler, the soft water used in the heat heating process in the heat waste gas can be adequately reutilized, so that a water-saving purpose can be realized.
Description
Technical field
The utility model relates to, and is specially a kind of device for recovering afterheat of waste gas in boiler.
Background technology
At present, in China's industrialization high speed development, having caused energy shortage and environmental pollution seriously is undisputable fact, and for this reason, country is also in the measure that starts a series of energy-saving and emission-reduction.And the high-temp waste gas that produces in the production chemical fertilizer industry all is directly to be discharged in the air, has so not only polluted environment and has also wasted the energy.
The utility model content
The technical problem that the utility model solves is to provide a kind of device for recovering afterheat of waste gas in boiler, to solve the shortcoming in the above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of device for recovering afterheat of waste gas in boiler, comprise exhaust gas inlet, waste gas outlet, arrangement pipe, liquid level gauge, soft water import, soft water outlet and blowdown outlet, described exhaust gas inlet and waste gas outlet are separately positioned on top and the bottom of this device, in this device, be provided with described arrangement pipe, above and below in the left side of this device is respectively equipped with described soft water outlet and soft water import, and the above and below on right side is respectively equipped with described liquid level gauge and blowdown outlet.
Beneficial effect:
The utility model fully recycles the soft water of using in the heat heating process in the hot waste gas, thereby reaches energy-conservation purpose.
Description of drawings
Fig. 1 is a kind of device for recovering afterheat of waste gas in boiler schematic diagram.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
A kind of device for recovering afterheat of waste gas in boiler, comprise exhaust gas inlet 1, waste gas outlet 3, arrangement pipe 2, liquid level gauge 6, soft water import 4, soft water outlet 5 and blowdown outlet 7, described exhaust gas inlet 1 and waste gas outlet 3 are separately positioned on top and the bottom of this device, in this device, be provided with described arrangement pipe 2, above and below in the left side of this device is respectively equipped with described soft water outlet 5 and soft water import 4, and the above and below on right side is respectively equipped with described liquid level gauge 6 and blowdown outlet 7.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model; the technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall in claimed the utility model scope, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. device for recovering afterheat of waste gas in boiler, comprise exhaust gas inlet, waste gas outlet, arrangement pipe, liquid level gauge, soft water import, soft water outlet and blowdown outlet, it is characterized in that, described exhaust gas inlet and waste gas outlet are separately positioned on top and the bottom of this device, in this device, be provided with and arrange pipe, above and below in the left side of this device is respectively equipped with described soft water outlet and soft water import, and the above and below on right side is respectively equipped with described liquid level gauge and blowdown outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220430212 CN202793107U (en) | 2012-08-28 | 2012-08-28 | Waste gas waste heat recovery device of boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220430212 CN202793107U (en) | 2012-08-28 | 2012-08-28 | Waste gas waste heat recovery device of boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202793107U true CN202793107U (en) | 2013-03-13 |
Family
ID=47820359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220430212 Expired - Fee Related CN202793107U (en) | 2012-08-28 | 2012-08-28 | Waste gas waste heat recovery device of boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202793107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390498A (en) * | 2014-11-27 | 2015-03-04 | 无锡华中科技有限公司 | Boiler heat exchanger |
-
2012
- 2012-08-28 CN CN 201220430212 patent/CN202793107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390498A (en) * | 2014-11-27 | 2015-03-04 | 无锡华中科技有限公司 | Boiler heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203404956U (en) | Waste water heat energy recovery system for dyeing machine | |
| CN202793107U (en) | Waste gas waste heat recovery device of boiler | |
| CN202024306U (en) | Waste heat recovery device for boiler | |
| CN203758712U (en) | Leakage detection device for waste heat recovery heat exchanger | |
| CN203458958U (en) | Flue gas treatment system | |
| CN202511663U (en) | Energy-saving exhaust waste heat recovery system | |
| CN203112780U (en) | Condensing and separating device for water in biogas | |
| CN201568955U (en) | Marsh gas recycling device | |
| CN203123735U (en) | Novel tail gas treatment environment-friendly equipment | |
| CN202452864U (en) | Waste heat water tank | |
| CN203253264U (en) | Waste treatment device of combustion furnace | |
| CN203668109U (en) | Novel water-sealed tank for UASB (Upflow Anaerobic Sludge Bed) | |
| CN203048907U (en) | Device for methyl esterification and continuous methanol purification of biodiesel | |
| CN203436992U (en) | Rice hull ash recovering system in rice hull burning boiler | |
| CN202125934U (en) | Hydrocone type simple steaming device | |
| CN202328332U (en) | Air preheating device utilizing boiler smoke heat sufficiently | |
| CN202938517U (en) | Photoelectric complementary solar water heater | |
| CN205066478U (en) | Energy -concerving and environment -protective kiln of no chimney minimum discharge | |
| CN203069022U (en) | Heat accumulator | |
| CN205115258U (en) | Efficient drying device | |
| CN202101458U (en) | Utilization device for water in solar energy water pipes | |
| CN103629010A (en) | Afterheat recovery utilization system based on marsh gas power generation | |
| CN103131492A (en) | Device and method for condensing and separating water in methane | |
| CN202955706U (en) | Garbage incinerator utilizing heat energy | |
| CN202101891U (en) | Sampling cooler |
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: 20130313 Termination date: 20150828 |
|
| EXPY | Termination of patent right or utility model |