CN203489305U - Water-cooling panel of Isa furnace - Google Patents
Water-cooling panel of Isa furnace Download PDFInfo
- Publication number
- CN203489305U CN203489305U CN201320609545.3U CN201320609545U CN203489305U CN 203489305 U CN203489305 U CN 203489305U CN 201320609545 U CN201320609545 U CN 201320609545U CN 203489305 U CN203489305 U CN 203489305U
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- water
- cooling panel
- cooling screen
- heating surface
- surface tube
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Abstract
The utility model relates to a water-cooling panel of an Isa furnace. The water-cooling panel of the Isa furnace comprises an inlet header, an outlet header and heated surface pipes. Heating media enter through the inlet header and flow out of the outlet header after being transferred by the heated surface pipes, the water-cooling panel is connected with an expansion joint between the water-cooling panel and the transition section through a flange, and the heated surface pipes are horizontally arranged. By means of the water-cooling panel of the Isa furnace, the heated surface pipes are horizontally arranged and are welded through round steel, the distance is small, the whole water-cooling panel forms an organic whole, and the heat transfer effect of the heated surfaces is obviously improved. The heated surface pipes of the water-cooling panel are arranged reasonably, and the service life of the water-cooling panel is prolonged.
Description
Technical field
The utility model relates to the UTILIZATION OF VESIDUAL HEAT IN parts on a kind of non-ferrous smelting furnace flue, particularly relates to a kind of Chinese mugwort Sa stove water-cooling screen.
Background technology
Water-cooling screen is UTILIZATION OF VESIDUAL HEAT IN parts on non-ferrous smelting furnace flue.This part flue-gas temperature contacting is very high, is generally 1200 ℃ of left and right, so in flue, water-cooling screen is one of worst parts of heat transfer condition.Just due to this, so the design of water-cooling screen is particularly important.
The arrangement of water-cooling screen heating surface of the prior art is for arranging up and down, and bottom is four import headers, and top is four outlet headers, and heating surface is arranged in to be imported and exported between header.Because heating surface is that up-small and down-big prismoid shaped is arranged, as shown in Figure 1, therefore the distance between heating surface tube 3 is more sparse more downwards, the area of the benefit plate 6 needing is just larger, and heat-transfer effect is poorer.As everyone knows, the temperature of flue gas in flue is higher more downwards, and the consequence of bringing is that heat-transfer effect is the poorest on the contrary in the place that flue gas is the highest, and obvious this layout is not quite reasonable.Due to this irrational layout, traditional water-cooling screen life-span is often shorter.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, and the horizontally disposed Chinese mugwort Sa of a kind of heating surface tube stove water-cooling screen is provided.
For achieving the above object, technical solution adopted in the utility model is as follows.
A kind of Chinese mugwort Sa stove water-cooling screen, comprise import header, outlet header and heating surface tube, heating agent imports from import header, after heating surface tube heat exchange, from outlet header, flows out, water-cooling screen is connected on the expansion joint between water-cooling screen and changeover portion by flange, and described heating surface tube is for being horizontally disposed with.
Further, described heating surface tube is steel pipe.
Further, between described heating surface tube, by round steel, weld.
Further, between water-cooling screen and bell, be provided with sand seal device.
The beneficial effects of the utility model are: Chinese mugwort Sa stove water-cooling screen of the present utility model, its heating surface tube, for being horizontally disposed with, adopts round steel welding between heating surface tube, its distance is less, whole water-cooling screen has formed an organic whole, and the heat-transfer effect of heating surface obviously strengthens.The heating surface tube connection and reasonable arrangement of this water-cooling screen, has extended service life of water-cooling screen.
Accompanying drawing explanation
Fig. 1 is water-cooling screen heated face structure schematic diagram of the prior art.
Fig. 2 is the structural representation of Chinese mugwort Sa stove water-cooling screen of the present utility model.
Fig. 3 is the top view of Chinese mugwort Sa stove water-cooling screen of the present utility model.
Fig. 4 is the heating surface tube structural representation of Chinese mugwort Sa stove water-cooling screen of the present utility model.
In figure, 1-import header, 2-outlet header, 3-heating surface tube, 4-sand seal device, 5-changeover portion expansion joint flange, 6-mends plate, 7-round steel, F-flue gas direction.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is described in further detail.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Chinese mugwort Sa stove water-cooling screen of the present utility model as shown in Figures 2 and 3, comprise import header 1, outlet header 2 and heating surface tube 3, import header 1 is connected with heating surface tube 3 respectively with outlet header 2, and recirculated water imports from import header 1, after heating surface tube 3 completes heat exchange, from outlet header 3, flows out.For preventing flue gas leakage, between water-cooling screen and bell, be provided with sand seal device 4; On the expansion joint that water-cooling screen is connected between water-cooling screen and changeover portion by changeover portion expansion joint flange 5.
Fig. 4 is the heating surface tube structural representation of Chinese mugwort Sa stove water-cooling screen of the present utility model, and as shown in Figure 4, heating surface tube 3 is for being horizontally disposed with, and F is vertical with flue gas direction, and heating surface tube is steel pipe, between heating surface tube 3, by round steel 7, welds.
Water-cooling screen of the present utility model is horizontal tube design, and the distance between heating surface tube is less, adopts round steel welding between heating surface tube, and whole water-cooling screen has formed an organic whole, and the heat-transfer effect of heating surface obviously strengthens.The life-span of water-cooling screen has just extended much naturally, and its life-span can reach the more than several times of traditional water-cooling screen.
The foregoing is only preferred embodiment of the present utility model, be not used for limiting practical range of the present utility model; If do not depart from spirit and scope of the present utility model, the utility model is modified or is equal to replacement, all should be encompassed in the middle of the protection domain of the utility model claim.
Claims (4)
1. a Chinese mugwort Sa stove water-cooling screen, comprise import header, outlet header and heating surface tube, heating agent imports from import header, after heating surface tube heat exchange, from outlet header, flow out, it is characterized in that: water-cooling screen is connected on the expansion joint between water-cooling screen and changeover portion by flange, and described heating surface tube is for being horizontally disposed with.
2. Chinese mugwort Sa stove water-cooling screen according to claim 1, is characterized in that: described heating surface tube is steel pipe.
3. Chinese mugwort Sa stove water-cooling screen according to claim 2, is characterized in that: between described heating surface tube, by round steel, weld.
4. according to the Chinese mugwort Sa stove water-cooling screen described in claim 1-3 any one, it is characterized in that: between water-cooling screen and bell, be provided with sand seal device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609545.3U CN203489305U (en) | 2013-09-25 | 2013-09-25 | Water-cooling panel of Isa furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609545.3U CN203489305U (en) | 2013-09-25 | 2013-09-25 | Water-cooling panel of Isa furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203489305U true CN203489305U (en) | 2014-03-19 |
Family
ID=50260135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320609545.3U Withdrawn - After Issue CN203489305U (en) | 2013-09-25 | 2013-09-25 | Water-cooling panel of Isa furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203489305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512037A (en) * | 2013-09-25 | 2014-01-15 | 欧萨斯能源环境设备(南京)有限公司 | Water-cooling screen of Isa furnace |
-
2013
- 2013-09-25 CN CN201320609545.3U patent/CN203489305U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512037A (en) * | 2013-09-25 | 2014-01-15 | 欧萨斯能源环境设备(南京)有限公司 | Water-cooling screen of Isa furnace |
| CN103512037B (en) * | 2013-09-25 | 2016-09-14 | 欧萨斯能源环境设备(南京)有限公司 | A kind of Isa furnace water-cooling screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140319 Effective date of abandoning: 20160914 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140319 Effective date of abandoning: 20160914 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |