CN201449159U - Device for utilizing waste heat of gas-fired electric-porcelain furnace - Google Patents
Device for utilizing waste heat of gas-fired electric-porcelain furnace Download PDFInfo
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- CN201449159U CN201449159U CN2009200335372U CN200920033537U CN201449159U CN 201449159 U CN201449159 U CN 201449159U CN 2009200335372 U CN2009200335372 U CN 2009200335372U CN 200920033537 U CN200920033537 U CN 200920033537U CN 201449159 U CN201449159 U CN 201449159U
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Abstract
The utility model relates to the energy-saving and emission-reducing field of a furnace and discloses a device for utilizing waste heat of a gas-fired electric-porcelain furnace. The device comprises a chimney, a first induced draft fan arranged at the bottom inlet of the chimney, and a flue that is communicated with the first induced draft fan. The device is characterized in that the chimney is provided with a bottom outlet which is provided with a first valve; the outlet of the first valve is provided with a second induced draft fan; and the second induced draft fan is provided with two branches that are communicated with a heating pipeline and a drying chamber pipeline.
Description
Technical field
The utility model relates to saving energy in kiln and reduces discharging field, particularly a kind of residual heat using device of combustion gas Electric Ceramics Kiln.
Background technology
In the electric porcelain production process, on the one hand, working environment there is temperature requirement, needing especially in the winter time to heat guarantees; The blank drying needs drying room on the other hand, also needs heat energy.Yet, containing a large amount of heat energy in the flue gas that combustion gas Electric Ceramics Kiln combustion process is discharged can utilize, but, flue gas comprises a large amount of poisonous and harmful compositions sometimes, overall process collection meeting pollutes working environment, if just gather the relative clean flue gas of temperature-fall period, reduced collecting efficiency again.
Summary of the invention
The purpose of this utility model is to provide a kind of residual heat using device of combustion gas Electric Ceramics Kiln, can make full use of the fume afterheat of combustion gas Electric Ceramics Kiln, and can not pollute working environment.
In order to achieve the above object, the utility model is achieved by the following technical solutions.
A kind of residual heat using device of combustion gas Electric Ceramics Kiln, comprise chimney, be arranged on chimney bottom inlet first air-introduced machine, be communicated with the flue of first air-introduced machine inlet, it is characterized in that, described chimney is provided with outlet at bottom, outlet at bottom is provided with first valve, first valve export is provided with second air-introduced machine, and the outlet of second air-introduced machine divides two-way to be communicated with heating pipeline and drying room pipeline.
Further characteristics of the present utility model and improvement are:
Described flue is provided with air heat exchanger, and the thermal source gateway of air heat exchanger is serially connected on the flue, and its air intake is provided with second valve, and air outlet slit is communicated with the inlet of second air-introduced machine.
Described heating pipeline is provided with air purifier.
The utility model is provided with outlet at bottom at chimney, outlet at bottom is provided with first valve, first valve export is provided with second air-introduced machine, the outlet of second air-introduced machine divides two-way to be communicated with heating pipeline and drying room pipeline, can selectivity regulate flue gas flow by first valve, perhaps block toxic and harmful and enter heating pipeline and drying room pipeline, carry out intermittent UTILIZATION OF VESIDUAL HEAT IN.
The further improvement of the utility model flue is provided with air heat exchanger, the thermal source gateway of air heat exchanger is serially connected on the flue, its air intake is provided with second valve, air outlet slit is communicated with the inlet of second air-introduced machine, can when poisonous smoke is harmful, close first valve, open second valve, utilize the air after the heat exchange to carry out UTILIZATION OF VESIDUAL HEAT IN, and then guarantee that working environment avoids polluting.
Description of drawings
Fig. 1 is the residual heat using device of a kind of combustion gas Electric Ceramics Kiln of the present utility model;
Among the figure: 1, flue; 2, first air-introduced machine; 3, chimney; 4, first valve; 5, second air-introduced machine;
6, air heat exchanger; 7, second valve; 8, temperature sensor; 9, air purifier.
The specific embodiment
With reference to Fig. 1, the residual heat using device of combustion gas Electric Ceramics Kiln, mainly comprise: the flue 1 of chimney 3, first air-introduced machine 2 that is arranged on chimney 1 bottom inlet, connection first air-introduced machine 2 inlets, chimney 3 is provided with outlet at bottom, outlet at bottom is provided with first valve 4,4 outlets of first valve are provided with 5 outlets of second air-introduced machine, 5, the second air-introduced machines and divide two-way to be communicated with heating pipeline and drying room pipeline.Flue 1 is provided with air heat exchanger 6, and the thermal source gateway of air heat exchanger 6 is serially connected on the flue 1, and its air intake is provided with second valve 7, and air outlet slit is communicated with the inlet of second air-introduced machine 7, and the heating pipeline is provided with air purifier 8.Second air-introduced machine, 7 inlet ducts are provided with temperature sensor, are used for detecting the medium temperature that enters second blower fan 7.
When the flue gas of combustion gas Electric Ceramics Kiln is nontoxic, adopt the mode of directly extracting fume afterheat, promptly close second valve, open first valve, directly extract flue gas by first, second air-introduced machine; When the poisonous smoke of combustion gas Electric Ceramics Kiln is harmful, close first valve, open second valve, the operation air heat exchanger divides two road direction heating pipelines and drying room pipeline that the pure air of process heat exchange is provided by second air-introduced machine.
Claims (3)
1. the residual heat using device of a combustion gas Electric Ceramics Kiln, comprise chimney, be arranged on chimney bottom inlet first air-introduced machine, be communicated with the flue of first air-introduced machine inlet, it is characterized in that, described chimney is provided with outlet at bottom, outlet at bottom is provided with first valve, first valve export is provided with second air-introduced machine, and the outlet of second air-introduced machine divides two-way to be communicated with heating pipeline and drying room pipeline.
2. the residual heat using device of a kind of combustion gas Electric Ceramics Kiln according to claim 1, it is characterized in that, described flue is provided with air heat exchanger, the thermal source gateway of air heat exchanger is serially connected on the flue, its air intake is provided with second valve, and air outlet slit is communicated with the inlet of second air-introduced machine.
3. the residual heat using device of a kind of combustion gas Electric Ceramics Kiln according to claim 1 is characterized in that, described heating pipeline is provided with air purifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200335372U CN201449159U (en) | 2009-06-12 | 2009-06-12 | Device for utilizing waste heat of gas-fired electric-porcelain furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200335372U CN201449159U (en) | 2009-06-12 | 2009-06-12 | Device for utilizing waste heat of gas-fired electric-porcelain furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201449159U true CN201449159U (en) | 2010-05-05 |
Family
ID=42553879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200335372U Expired - Lifetime CN201449159U (en) | 2009-06-12 | 2009-06-12 | Device for utilizing waste heat of gas-fired electric-porcelain furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201449159U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519237A (en) * | 2011-12-31 | 2012-06-27 | 殷杨合 | Method and device utilizing kiln waste heat for rapidly drying electrotechnical porcelain |
| CN106197049A (en) * | 2016-08-31 | 2016-12-07 | 上海浩用节能工程有限公司 | A kind of waste heat recovery system of pipe heater and method |
| CN109579548A (en) * | 2018-11-20 | 2019-04-05 | 西安五砂机械设备有限公司 | Electroceramics kiln waste heat recycling system |
-
2009
- 2009-06-12 CN CN2009200335372U patent/CN201449159U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519237A (en) * | 2011-12-31 | 2012-06-27 | 殷杨合 | Method and device utilizing kiln waste heat for rapidly drying electrotechnical porcelain |
| CN106197049A (en) * | 2016-08-31 | 2016-12-07 | 上海浩用节能工程有限公司 | A kind of waste heat recovery system of pipe heater and method |
| CN109579548A (en) * | 2018-11-20 | 2019-04-05 | 西安五砂机械设备有限公司 | Electroceramics kiln waste heat recycling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100505 |
|
| CX01 | Expiry of patent term |