CN201935589U - Kiln waste heat utilization system in electroceramics production - Google Patents
Kiln waste heat utilization system in electroceramics production Download PDFInfo
- Publication number
- CN201935589U CN201935589U CN2011200539235U CN201120053923U CN201935589U CN 201935589 U CN201935589 U CN 201935589U CN 2011200539235 U CN2011200539235 U CN 2011200539235U CN 201120053923 U CN201120053923 U CN 201120053923U CN 201935589 U CN201935589 U CN 201935589U
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- pipe network
- kiln
- ventilator
- waste heat
- ventilation blower
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to a kiln waste heat utilization system in electroceramics production, which adopts the technical scheme that a plurality of flue gas valves are arranged on a thermal-collecting tube side by side; the thermal-collecting tube is connected to a ventilator; an adding cold air opening is arranged at the inlet of the ventilator; the ventilator is connected to a frequency conversion control cabinet; one end of the ventilator is connected to a temperature controller; a pipe network pipeline is connected to the ventilator through a pipe network valve; the pipe network pipeline is provided with a plurality of hot air exhaust holes; and the hot air exhaust holes are connected to the pipe network pipeline through valves. Waste heat generated by a kiln is fully utilized by the kiln waste heat utilization system to supply heating in winter, and thus, not only is energy saved but also the environment is protected, and simultaneously, the production cost of enterprises is reduced.
Description
Technical field
The utility model belongs to the heating system field, relates to a kind of bootstrap system that a large amount of waste heats that produce in the electric porcelain production process is used for heat supply in winter particularly.
Background technology
China's electroceramics is made factory because the product needed of producing is fired in kiln, the temperature of kiln is all more than 1000 degree.Need cooling after product is fired, a large amount of waste heats is released in the atmosphere, not only wastes energy, and causes environmental pollution.While northern China cold in winter, workshop needs heating, and existing heating mode, all be central heating, produce heat by the boiler combustion coal, the water supply heating system carries out warming, yet occurring in nature coal resource-constrained causes the heating cost to improve constantly.
Summary of the invention
In order to overcome the above problems, the utility model provides a kind of and can make full use of to using residual heat from kiln furnace in the electric porcelain production of heat supply in winter and utilize system producing waste heat in the kiln of electroceramics.
The utility model is achieved by the following technical solution, using residual heat from kiln furnace utilizes system in the electric porcelain production, it is characterized in that: be provided with some gas fume valves on the thermal-collecting tube side by side, thermal-collecting tube is connected with ventilation blower, the porch of ventilation blower is provided with converts the cold wind opening, and ventilation blower is connected with the VFC cabinet, and the ventilation blower other end is connected with temperature controller, the pipe network pipeline is connected with ventilation blower by supply lines valve, and the pipe network pipeline is provided with some hot blast vents.
The hot blast vent is connected with the pipe network pipeline by valve.
The beneficial effects of the utility model are: native system when mounted; the chimney of each kiln is communicated with thermal-collecting tube by gas fume valve; utilize ventilation blower that waste heat in the kiln is introduced in the heating pipe network pipeline; send into again in the heating network in the factory building of workshop; solve factory building winter heating problem, and the waste heat of kiln generation has been made full use of, not only saved the energy; and protected environment, reduced the production cost of enterprise simultaneously.For plant area 14000m
2, the heating district of height 7.5m adopts traditional winter factory building to warm oneself, and surplus coal and labour cost are approximately 300,000 yuan, by the utility model, has made full use of the waste heat of kiln, can save about 270,000 yuan of fire coal and labour cost, thereby reduce production cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, using residual heat from kiln furnace utilizes system in a kind of electric porcelain production: be made of thermal-collecting tube (1), gas fume valve (2), ventilation blower (3), temperature controller (5), VFC cabinet (6), supply lines valve (7), pipe network pipeline (8), hot blast vent (9).
Be provided with some gas fume valves (2) on the thermal-collecting tube (1) side by side, thermal-collecting tube (1) is connected with ventilation blower (3), the porch of ventilation blower (3) is provided with converts cold wind opening (4), ventilation blower (3) is connected with VFC cabinet (6), ventilation blower (3) other end is connected with temperature controller (5), pipe network pipeline (8) is connected with ventilation blower (3) by supply lines valve (7), pipe network pipeline (8) is provided with some hot blast vents (9), and hot blast vent (9) is connected with pipe network pipeline (8) by valve.
During installation, the chimney of each kiln (10) is communicated with thermal-collecting tube by gas fume valve.
The VFC cabinet is used to control using residual heat from kiln furnace and utilizes hot blast rate, in temperature-fall period, at first controls the product temperature lowering curve by kiln well.When the using residual heat from kiln furnace temperature was high, that opens the Fan Inlet place converted the cold wind opening, kiln is extracted out the temperature of hot blast and is reduced to 80-100 ℃, sends in the heating pipe network pipeline.VFC cabinet control ventilation blower revolution, with saves energy, the control air quantity is to meet the requirements of temperature.Ventilation blower will be converted cold wind from the heat that kiln comes out and meet the requirements of temperature input heat supply pipeline.Temperature controller is connected with ventilation blower, and displays temperature is so that according to the temperature height, regulate intake.During the kiln roasting, gas fume valve is closed, and disconnects with heat supply pipeline, and the kiln roasting stops, and temperature-fall period is opened gas fume valve and with ventilation blower cold wind converted in waste heat extraction in the kiln, utilizes pipe network to deliver to each workshop in the factory building, so that warming.
Claims (2)
1. using residual heat from kiln furnace utilizes system in the electric porcelain production, it is characterized in that: be provided with some gas fume valves (2) on the thermal-collecting tube (1) side by side, thermal-collecting tube (1) is connected with ventilation blower (3), the porch of ventilation blower (3) is provided with converts cold wind opening (4), ventilation blower (3) is connected with VFC cabinet (6), ventilation blower (3) other end is connected with temperature controller (5), pipe network pipeline (8) is connected with ventilation blower (3) by supply lines valve (7), and pipe network pipeline (8) is provided with some hot blast vents (9).
2. utilize system according to using residual heat from kiln furnace in the described electric porcelain production of claim 1, it is characterized in that: hot blast vent (9) is connected with pipe network pipeline (8) by valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200539235U CN201935589U (en) | 2011-03-03 | 2011-03-03 | Kiln waste heat utilization system in electroceramics production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200539235U CN201935589U (en) | 2011-03-03 | 2011-03-03 | Kiln waste heat utilization system in electroceramics production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201935589U true CN201935589U (en) | 2011-08-17 |
Family
ID=44447107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200539235U Expired - Fee Related CN201935589U (en) | 2011-03-03 | 2011-03-03 | Kiln waste heat utilization system in electroceramics production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201935589U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101223A (en) * | 2014-07-14 | 2014-10-15 | 济南万方炭素有限责任公司 | Waste heat collector for roasting furnace |
| CN106979696A (en) * | 2017-04-07 | 2017-07-25 | 萍乡强盛电瓷制造有限公司 | A kind of afterheat utilizing system for producing electroceramics shuttle kiln |
-
2011
- 2011-03-03 CN CN2011200539235U patent/CN201935589U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101223A (en) * | 2014-07-14 | 2014-10-15 | 济南万方炭素有限责任公司 | Waste heat collector for roasting furnace |
| CN106979696A (en) * | 2017-04-07 | 2017-07-25 | 萍乡强盛电瓷制造有限公司 | A kind of afterheat utilizing system for producing electroceramics shuttle kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20130303 |