CN203728868U - Energy-saving dehumidification device for blast air of blast furnace - Google Patents
Energy-saving dehumidification device for blast air of blast furnace Download PDFInfo
- Publication number
- CN203728868U CN203728868U CN201420107011.5U CN201420107011U CN203728868U CN 203728868 U CN203728868 U CN 203728868U CN 201420107011 U CN201420107011 U CN 201420107011U CN 203728868 U CN203728868 U CN 203728868U
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- China
- Prior art keywords
- blast furnace
- moisture
- blast
- absorption device
- energy
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- Expired - Fee Related
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Abstract
The utility model discloses an energy-saving dehumidification device for the blast air of a blast furnace. The device comprises the blast furnace, a burning board, a blast fan, a moisture absorber, a moisture collection tank and a moisture treatment tank, wherein the moisture absorber is arranged on the inner wall of the blast furnace; the moisture collection tank is arranged at the top of the blast furnace, and is connected with the moisture absorber; the moisture treatment tank is arranged on the outer wall of the blast furnace, and is connected with the moisture collection tank through an exhaust pipe; the blast fan is arranged at the bottom of one side of the blast furnace, and is connected with the moisture absorber; the burning board is arranged at the bottom of the blast furnace. The device is simple in structure, small in size and high in dehumidification efficiency, the heat transfer efficiency of air pre-cooling and preheating is improved, and the effect of lowering the energy consumption of the blast furnace as well as the cost is achieved.
Description
Technical field
The utility model relates to a kind of dehumidification energy-saving device, relates in particular to a kind of blasting dehumidification energy-saving device of blast furnace.
Background technology
Iron-smelting is the important step of China's Energy-saving of Iron And Steel Industry, and some medium and small iron and steel enterprise ratios of putting coke into furnace are higher.The height of coke ratio and blast furnace blast water capacity has very large relation, along with the reduction of blast furnace blast water capacity, and, comprehensive coke ratio also can correspondingly reduce.In southern area, humidity is larger especially, very large on the impact of blast furnace.
Utility model content
The purpose of this utility model provides a kind of blasting dehumidification energy-saving device of blast furnace with regard to being in order to address the above problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises blast furnace, burner plate, gas blower, moisture absorption device, moisture collecting tank and moisture treating pond, described moisture absorption device is arranged on the inwall of described blast furnace, described moisture collecting tank is arranged at the top of described blast furnace, and be connected with described moisture absorption device, described moisture treating pond is arranged on the outer wall of described blast furnace, described moisture treating pond is connected with described moisture collecting tank by vapor pipe, described gas blower is installed on a side bottom of described blast furnace, be connected with described moisture absorption device, the bottom of described blast furnace is provided with described burner plate.
Further, described gas blower is connected with described moisture absorption device by blast tube.
Further, a side bottom of described moisture treating pond is provided with venting hole.
Further, on the inwall of described moisture absorption device, be provided with aperture.
The beneficial effects of the utility model are:
The utlity model has simple in structurely, floor space is little, and dehumidification rate is high, has improved the heat transfer efficiency of air precooling preheating, has reached the effect of saving blast furnace energy consumption and reducing costs.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of blasting dehumidification energy-saving device of blast furnace described in the utility model.
In figure: 1-blast furnace, 2-aperture, 3-gas blower, 4-blast tube, 5-moisture absorption device, 6-burner plate, 7-moisture treating pond, 8-vapor pipe, 9-moisture collecting tank, 10-venting hole.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1: the utility model comprises blast furnace 1, burner plate 6, gas blower 3, moisture absorption device 5, moisture collecting tank 9 and moisture treating pond 7, moisture absorption device 5 is arranged on the inwall of blast furnace 1, moisture collecting tank 9 is arranged at the top of blast furnace 1, and be connected with moisture absorption device 5, moisture treating pond 7 is arranged on the outer wall of blast furnace 1, moisture treating pond 7 is connected with moisture collecting tank 9 by vapor pipe 8, gas blower 3 is installed on a side bottom of blast furnace 1, be connected with moisture absorption device 5, the bottom of blast furnace 1 is provided with burner plate 6, gas blower 3 is connected with moisture absorption device 5 by blast tube 4, one side bottom of moisture treating pond 7 is provided with venting hole 10, on the inwall of moisture absorption device 5, be provided with aperture 2.
Those skilled in the art do not depart from essence of the present utility model and spirit, can there is various deformation scheme to realize the utility model, the foregoing is only the better feasible embodiment of the utility model, not thereby limit to interest field of the present utility model, the equivalent structure that all utilization the utility model specification sheetss and accompanying drawing content are done changes, within being all contained in interest field of the present utility model.
Claims (4)
1. a blasting dehumidification energy-saving device of blast furnace, it is characterized in that: comprise blast furnace, burner plate, gas blower, moisture absorption device, moisture collecting tank and moisture treating pond, described moisture absorption device is arranged on the inwall of described blast furnace, described moisture collecting tank is arranged at the top of described blast furnace, and be connected with described moisture absorption device, described moisture treating pond is arranged on the outer wall of described blast furnace, described moisture treating pond is connected with described moisture collecting tank by vapor pipe, described gas blower is installed on a side bottom of described blast furnace, be connected with described moisture absorption device, the bottom of described blast furnace is provided with described burner plate.
2. a kind of blasting dehumidification energy-saving device of blast furnace according to claim 1, is characterized in that: described gas blower is connected with described moisture absorption device by blast tube.
3. a kind of blasting dehumidification energy-saving device of blast furnace according to claim 1, is characterized in that: a side bottom of described moisture treating pond is provided with venting hole.
4. a kind of blasting dehumidification energy-saving device of blast furnace according to claim 1, is characterized in that: on the inwall of described moisture absorption device, be provided with aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420107011.5U CN203728868U (en) | 2014-03-11 | 2014-03-11 | Energy-saving dehumidification device for blast air of blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420107011.5U CN203728868U (en) | 2014-03-11 | 2014-03-11 | Energy-saving dehumidification device for blast air of blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203728868U true CN203728868U (en) | 2014-07-23 |
Family
ID=51198954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420107011.5U Expired - Fee Related CN203728868U (en) | 2014-03-11 | 2014-03-11 | Energy-saving dehumidification device for blast air of blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203728868U (en) |
-
2014
- 2014-03-11 CN CN201420107011.5U patent/CN203728868U/en not_active Expired - Fee Related
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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: 20140723 Termination date: 20160311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |