CN216717009U - Water-cooling slag flushing tank of submerged arc furnace - Google Patents
Water-cooling slag flushing tank of submerged arc furnace Download PDFInfo
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- CN216717009U CN216717009U CN202122431605.4U CN202122431605U CN216717009U CN 216717009 U CN216717009 U CN 216717009U CN 202122431605 U CN202122431605 U CN 202122431605U CN 216717009 U CN216717009 U CN 216717009U
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Abstract
The utility model belongs to the technical field of smelting equipment, and particularly relates to a water-cooling slag flushing tank of an ore-smelting furnace. The water-seal plate is of a ladder-shaped groove structure comprising a bottom plate, two side plates, a rear sealing plate and a front opening, and is characterized in that the side plates adopt water-seal plates with water cavities inside, and the water-seal plates are provided with a water inlet pipe and a water outlet pipe; the water sealing plate is internally provided with a plurality of water-proof rib plates which are communicated at intervals. The water cooling structure is adopted to solve the problem that the slag flushing groove is locally deformed due to the high temperature of the molten slag, so that the normal slag discharge in the smelting process is influenced. Carry out the water-cooling protection through the hedge slag groove body, reduce the temperature of towards slag groove curb plate, the water-cooling structure hedge slag groove body has also played the effect of whole enhancement simultaneously, and to a great extent has prolonged the maintenance and has changed the cycle, reduces the secondary and drops into, improves production efficiency.
Description
Technical Field
The utility model belongs to the technical field of smelting equipment, and particularly relates to a water-cooling slag flushing tank of an ore-smelting furnace.
Background
In the prior art, slag is also called slag, and a melt floating on the surface of liquid substances such as metals and the like generated in the pyrometallurgical process is mainly composed of oxides, often contains sulfides and carries a small amount of metals. Slag formed in the smelting production process can be discharged into a slag flushing water pool through a slag runner finally when being discharged periodically. In the discharging process, the slag can reach the high temperature of 1500-1600 ℃, and the viscosity is large and the mobility is poor, so that the slag is cooled by adopting the slag flushing cooling device and the slag flushing groove together in the slag flushing system in front of the smelting production furnace, the mobility of the slag is improved, the slag is smoothly discharged into a slag flushing water tank, and the waste slag in the slag tank is dumped to a loading vehicle through a grab crane and finally transported away. The original slag flushing groove structure is gradually optimized and upgraded to a groove external structure form provided with a plurality of sections of reinforcing rib plates by a simple ladder-shaped groove structure, and the layout of the reinforcing rib plates is adjusted to increase the strength of the slag flushing groove. The structure is a ladder-shaped groove structure with an opening at the front (see figure 2), which is respectively a bottom plate 4, a side plate 1 and a rear sealing plate 3.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide the submerged arc furnace water-cooling slag flushing tank which is deformation-resistant and long in service life.
The technical solution of the utility model is as follows: the water-cooling slag flushing groove of the submerged arc furnace is of a ladder-shaped groove structure comprising a bottom plate, two side plates, a rear sealing plate and a front opening, and is characterized in that the side plates adopt water sealing plates with water cavities inside, and the water sealing plates are provided with water inlet pipes and water outlet pipes; the water sealing plate is internally provided with a plurality of water-proof rib plates which are communicated at intervals.
The utility model has the advantages that: the water cooling structure is adopted to solve the problem that the slag flushing groove is locally deformed due to the high temperature of the molten slag, so that the normal slag discharge in the smelting process is influenced. Carry out the water-cooling protection through the hedge slag groove body, reduce the temperature of towards slag groove curb plate, the water-cooling structure hedge slag groove body has also played the effect of whole enhancement simultaneously, and to a great extent has prolonged the maintenance and has changed the cycle, reduces the secondary and drops into, improves production efficiency.
Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic view of a product structure before improvement.
Detailed Description
Referring to fig. 1 and 2, the names of the components are as follows: the water-proof plate comprises side plates 1, a water-proof rib plate 2, a rear sealing plate 3, a bottom plate 4, a water inlet pipe 5 and a water outlet pipe 6.
Referring to fig. 1, the submerged arc furnace water-cooling slag flushing groove is a ladder-shaped groove structure comprising a bottom plate 4, two side plates 1, a rear sealing plate 3 and a front opening. The side plate 1 adopts a water sealing plate (water cooling jacket) with a water cavity inside, and the water sealing plate is provided with a water inlet pipe 5 and a water outlet pipe 6; the water sealing plate is internally provided with a plurality of water-proof rib plates 2 which are communicated at intervals, and a circulating water channel is formed in the water sealing plate.
The water-cooling jacket structure is additionally arranged on the outer side of the original slag flushing tank body, namely, a plurality of water-resisting rib plates 2 are uniformly welded in the side plate 1 and used for forming a circulating water channel, the circulation distance of the water channel is controlled to be 150mm, the distance between every two water-resisting rib plates 2 is controlled to be 100mm-200mm, and the distance is not too large so as to avoid influencing the cooling effect. Simultaneously, a set of water inlet pipe 5 and a set of water outlet pipe 6 are additionally arranged on two sides of each side plate 1, the diameter size of the water inlet pipe 5 needs to be smaller than that of the water outlet pipe 6, so that the phenomenon that the circulating water channel is subjected to water nesting, the water channel water sealing plate is deformed, water seepage and water leakage are caused, and the cooling effect is finally influenced.
The cooling water enters into the cavity of the water-resisting rib plate 2 through the water inlet pipe 5, the heat is taken away through the mode of up-down flow, the cooling of the slag flushing tank body is realized, and the circulating water is finally discharged into the slag flushing water tank from the left water outlet pipe 6.
The water-cooling slag flushing tank adopting the structure has the advantages that the service life is greatly prolonged, the maintenance work of equipment in the smelting production process is reduced, the secondary cost investment is reduced, and the production efficiency is greatly improved.
The foregoing description is only exemplary of the utility model and is not intended to limit the spirit of the utility model.
Claims (1)
1. The submerged arc furnace water-cooling slag flushing groove is of a ladder-shaped groove structure comprising a bottom plate (4), two side plates (1), a rear sealing plate (3) and a front opening, and is characterized in that the side plates (1) adopt water sealing plates with water cavities inside, and the water sealing plates are provided with a water inlet pipe (5) and a water outlet pipe (6); a plurality of water-proof rib plates (2) which are communicated at intervals are arranged in the water-sealing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122431605.4U CN216717009U (en) | 2021-10-10 | 2021-10-10 | Water-cooling slag flushing tank of submerged arc furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122431605.4U CN216717009U (en) | 2021-10-10 | 2021-10-10 | Water-cooling slag flushing tank of submerged arc furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216717009U true CN216717009U (en) | 2022-06-10 |
Family
ID=81872099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122431605.4U Active CN216717009U (en) | 2021-10-10 | 2021-10-10 | Water-cooling slag flushing tank of submerged arc furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216717009U (en) |
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2021
- 2021-10-10 CN CN202122431605.4U patent/CN216717009U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Water cooled slag flushing tank of submerged arc furnace Effective date of registration: 20221121 Granted publication date: 20220610 Pledgee: Tonghua Branch of China Construction Bank Corp. Pledgor: TONGHUA JIANXIN TECHNOLOGY Co.,Ltd. Registration number: Y2022220000098 |