CN202830061U - Water-cooling roughing slag runner head - Google Patents
Water-cooling roughing slag runner head Download PDFInfo
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- CN202830061U CN202830061U CN 201220435569 CN201220435569U CN202830061U CN 202830061 U CN202830061 U CN 202830061U CN 201220435569 CN201220435569 CN 201220435569 CN 201220435569 U CN201220435569 U CN 201220435569U CN 202830061 U CN202830061 U CN 202830061U
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- runner head
- cooling
- cooled
- roughing
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Abstract
The utility model relates to a water-cooling roughing slag runner head which comprises a runner head body. A water-cooling pipeline is arranged inside the runner head body, and a water inlet and a water outlet which are communicated with the water-cooling pipeline are arranged on one side of the runner head body. The water-cooling roughing slag runner head has the advantages of being simple in structure and reasonable in design, having a good cooling effect, prolonging the service life of the runner head, lowering the cost and maintaining amount of equipment, and guaranteeing normal operating of a whole set of blast furnace grain slag treatment system.
Description
Technical field
The utility model relates to a kind of refrigerating unit of roughing runner head, especially a kind of water-cooled roughing runner head.
Background technology
At present, in processing the system of blast furnace granulated slag, all configure the roughing runner head, its effect be the slag of blast furnace through the slag runner ditch head of flowing through, enter again granulating device, so the ditch head plays a part bridge between slag runner and granulating device.The roughing runner head that blast furnace iron notch is used in the prior art all lacks heat abstractor, the ditch head is often scorched by molten iron, after using one not long period, need the ditch head is changed or repaired, so just wasted a large amount of man power and materials, affect the normal operation of blast furnace grain slag processing system.
The utility model content
The purpose of this utility model is: for the problem that above-mentioned prior art exists, propose a kind of simple in structure, good cooling results, the water-cooled roughing runner head of long service life.
In order to reach above purpose, water-cooled roughing runner head of the present utility model comprises ditch head body, and its improvements are, the inside of described body is provided with water cooled pipeline, is provided with water-in and the water outlet that is communicated with water cooled pipeline in a side of described body.
The utility model further improves, the hollow cavity of described body for being made by Plate Welding.
The utility model further improves, at the surperficial slag place of flowing through of described body casting high temperature material.
It is to be equipped with filtering net in described water-in and the water outlet that the utility model further improves.
The utility model has the advantage of: water-cooled roughing runner header structure of the present utility model is simple, reasonable in design, have good cooling performance, prolonged the work-ing life of ditch head, reduce cost and the maintenance capacity of equipment, guaranteed the normal operation of a whole set of blast furnace grain slag processing system.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is front view of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Embodiment
Embodiment one
The water-cooled roughing runner head of the present embodiment, its structure as shown in Figure 1 to Figure 3, comprise ditch head body 1, body 1 hollow cavity for being made by the thick Plate Welding of 8mm, the inner chamber of cavity is water cooled pipeline 2, is provided with water-in 3 and the water outlet 4 that is communicated with water cooled pipeline 2 in a side of body 1, be equipped with filtering net in water-in 3 and the water outlet 4, at the surperficial slag place of flowing through of body 1 casting high temperature material, the surface of wearing and tearing ditch head burns out the ditch head when avoiding slag to flow through the ditch head.
During actual the use, water coolant adopts the relatively poor process water of water quality, often contains silt, foreign material etc. in the process water, easily stops up water cooled pipeline 2, cause its flow to reduce, in water-in 3 filtering net is set, can effectively stops silt etc., the water coolant that flows during work enters in the ditch head by water-in 3, after the ditch head carried out cooling heat dissipation, water flows out by water outlet 4 again, thereby keeps the normal operation of ditch head by cooling water recirculation system, prolongs its work-ing life.
In addition to the implementation, the utility model also can have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, drop on the protection domain of the utility model requirement.
Claims (4)
1. a water-cooled roughing runner head comprises ditch head body, and it is characterized in that: the inside of described body is provided with water cooled pipeline, is provided with water-in and the water outlet that is communicated with water cooled pipeline in a side of described body.
2. water-cooled roughing runner head according to claim 1 is characterized in that: the hollow cavity of described body for being made by Plate Welding.
3. water-cooled roughing runner head according to claim 2 is characterized in that: at the surperficial slag place of flowing through of described body casting high temperature material.
4. water-cooled roughing runner head according to claim 1 is characterized in that: be equipped with filtering net in described water-in and the water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220435569 CN202830061U (en) | 2012-08-30 | 2012-08-30 | Water-cooling roughing slag runner head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220435569 CN202830061U (en) | 2012-08-30 | 2012-08-30 | Water-cooling roughing slag runner head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202830061U true CN202830061U (en) | 2013-03-27 |
Family
ID=47941815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220435569 Expired - Fee Related CN202830061U (en) | 2012-08-30 | 2012-08-30 | Water-cooling roughing slag runner head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202830061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839246A (en) * | 2012-08-30 | 2012-12-26 | 江苏永钢集团有限公司 | Water-cooled slag discharging runner head |
-
2012
- 2012-08-30 CN CN 201220435569 patent/CN202830061U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839246A (en) * | 2012-08-30 | 2012-12-26 | 江苏永钢集团有限公司 | Water-cooled slag discharging runner head |
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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: 20130327 Termination date: 20150830 |
|
| EXPY | Termination of patent right or utility model |