CN203605703U - Double-heat-accumulating walking beam type heating furnace slagging device capable of effectively reducing fault rate - Google Patents
Double-heat-accumulating walking beam type heating furnace slagging device capable of effectively reducing fault rate Download PDFInfo
- Publication number
- CN203605703U CN203605703U CN201320771061.9U CN201320771061U CN203605703U CN 203605703 U CN203605703 U CN 203605703U CN 201320771061 U CN201320771061 U CN 201320771061U CN 203605703 U CN203605703 U CN 203605703U
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- heating furnace
- slag
- slagging
- walking beam
- heat
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- Expired - Lifetime
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 31
- 239000002893 slag Substances 0.000 claims abstract description 30
- 238000007599 discharging Methods 0.000 claims description 22
- 239000003818 cinder Substances 0.000 claims description 19
- 238000009825 accumulation Methods 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000036760 body temperature Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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Abstract
The utility model discloses a double-heat-accumulating walking beam type heating furnace slagging device capable of effectively reducing the fault rate. The double-heat-accumulating walking beam type heating furnace slagging device comprises a bearing base, a slag collecting port, a slag flowing pipe, a slagging port and a waste material box. The slag collecting port is located at the slagging port of a heating furnace and formed in the bearing base. The two ends of the slag flowing pipe are matched with the slag collecting port and the slagging port in a fixedly connected mode respectively, and the waste material box is arranged at the lower end of the slagging port. According to the double-heat-accumulating walking beam type heating furnace slagging device, staggering arrangement is adopted, a water seal type structure is utilized, namely, the center of the slag collecting port and the center of the slagging port do not coincide with each other, the double-heat-accumulating walking beam type heating furnace slagging device is suitable for the multi-direction slagging design, the water seal cooling is adopted in the slagging port and the waste material box, the requirement for carrying out timely slagging can be met, the bottom temperature of a furnace body can be effectively reduced, a slagging pipeline is not prone to being burnt after slagging, and the service life of the slagging pipeline is greatly prolonged to ten years from original one year. The double-heat-accumulating walking beam type heating furnace slagging device is simple in structure, stable in working and long in service life, and using cost of spare parts is greatly reduced.
Description
Technical field
The utility model belongs to technical field of metallurgical equipment, further belongs to heater for rolling steel environment division, is specifically related to a kind of simple in structurely, and working stability, effectively reduces two accumulation of heat walking beam heating furnace slag-draining devices of fault rate.
Background technology
In steel rolling process in recent years, the production line that uses two accumulation of heat walking beam heating furnaces to carry out blank heating increases gradually, and the research and development of new technology, new equipment are mainly carried out around features simple structure practicality, energy-saving and emission-reduction.In blank heating new technology, be mainly to utilize hot delivery and hot charging technology and energy-saving heating furnace technology, on new equipment, be mainly the improvement design of the advanced original paper such as high temperature resistant, corrosion-resistant and equipment.But on the deslagging equipment of heating furnace, mainly use closed cylinder scum pipe, and bottom is used gate to seal slag, needs periodic cleaning, and object is in deslagging, to reduce furnace bottom to blow a cold wind over, and improves heating quality.In actual use, have that bottom of furnace body excess Temperature, scum pipe are easily burnt, scarfing cinder not in time, repair difficulty, produce the shortcomings such as airborne dust.Particularly scum pipe is easily burnt, and be only, about 1 year, greatly to have increased the production cost of product service life.For this reason, research and development are a kind of simple in structure, working stability, and the two accumulation of heat walking beam heating furnace slag-draining devices that effectively reduce fault rate are the keys that address this problem.
Utility model content
It is a kind of simple in structure that the purpose of this utility model is to provide, and working stability effectively reduces two accumulation of heat walking beam heating furnace slag-draining devices of fault rate.
The purpose of this utility model is achieved in that and comprises supporting base, collection cinder notch, slag discharging pipe, slag-drip opening, ash can, cooling water; Described collection cinder notch is positioned at heating furnace slag notch place, is fixedly arranged on supporting base; Described slag discharging pipe upper end is fixed with collection cinder notch, and lower end and slag-drip opening are fixed; Described ash can is fixedly arranged in slag-drip opening lower end; Described cooling water is stored in ash can.
The utility model the utility model adopts and shifts to install, hydrolock structure, collecting cinder notch center does not overlap with slag-drip opening center, slag-drip opening, slag case adopt water seal cooling, can meet timely deslagging requirement, and effectively reduce bottom of furnace body temperature, after deslagging, Residue extraction pipeline is difficult for burn, Residue extraction pipeline extended to 10 years by original 1 year service life, had greatly improved the service life of Residue extraction pipeline.The utility model is simple in structure, working stability, and long service life, greatly reduces the use cost of spare part.
Accompanying drawing explanation
Fig. 1 is that the utility model overall structure is closed owner's cross-sectional schematic;
Fig. 2 is that schematic diagram is looked on a left side of Fig. 1;
In figure: 1-supporting base, 2-collection cinder notch, 3-square flange, 4-square flange, 5-strengthens gusset, 6-slag discharging pipe, 7-slag-drip opening, 8-ash can, 9-cooling water.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, but never in any form the utility model is limited, and any conversion or the improvement done based on the utility model training centre, all fall into protection domain of the present utility model.
As shown in Fig. 1～2, the utility model
Described supporting base 1 welds with collection cinder notch 2 or securing member is connected.
Described collection cinder notch 2 lower ends arrange square flange 3.
The cross section of described slag discharging pipe 6 is square, and its upper end arranges square flange 4, and reinforcement gusset 5 is set between flange and slag discharging pipe.
By square flange, cinder notch 2 is affixed coordinates with collection in described slag discharging pipe 6 upper ends.
The charging aperture of described slag discharging pipe 6 and discharging opening are in vertical direction 30～60 ° and are obliquely installed.
Described slag discharging pipe 6 is welded by stainless steel materials.
Described slag-drip opening 7 upper ends adopt welding or flange to be connected with slag discharging pipe 6.
The discharging opening of described slag-drip opening 7 and ash can 8 matched in clearance.
Described ash can 8 one sides are obliquely installed, and are 30 ~ 60 ° of angles with horizontal line.
operation principle of the present utility model and the course of work:
The utility model adopts and shifts to install, and hydrolock structure has overcome prior art heating furnace deslagging equipment, mainly uses closed cylinder scum pipe, in use, has that bottom of furnace body excess Temperature, scum pipe are easily burnt, a scarfing cinder shortcoming such as not in time.The utility model collection cinder notch center does not overlap with slag-drip opening center, being suitable for multidirectional deslagging designing and arranging cinder notch, slag case adopts hydrolock cooling, can meet timely deslagging requirement, and effectively reduce bottom of furnace body temperature, after deslagging, Residue extraction pipeline is difficult for burn, the service life of greatly having improved Residue extraction pipeline.In the time of heating furnace deslagging, slag enters collection cinder notch by high potential energy, then flows into slag discharging pipe, enters storage and cooling in ash can finally by slag-drip opening.The utility model is simple in structure, working stability, long service life.
Claims (10)
1. one kind is effectively reduced two accumulation of heat walking beam heating furnace slag-draining devices of fault rate, comprise supporting base (1), collection cinder notch (2), slag discharging pipe (6), slag-drip opening (7), ash can (8), it is characterized in that: described collection cinder notch (2) is positioned at heating furnace slag notch place, be arranged on supporting base (1); The two ends of described slag discharging pipe (6) respectively with collection cinder notch (2), affixed cooperation of slag-drip opening (7); Described ash can (8) is arranged at slag-drip opening (7) lower end.
2. two accumulation of heat walking beam heating furnace slag-draining devices of effective reduction fault rate according to claim 1, is characterized in that: described supporting base (1) is connected with collection cinder notch (2) welding or securing member.
3. two accumulation of heat walking beam heating furnace slag-draining devices of effective reduction fault rate according to claim 1 and 2, is characterized in that: described collection cinder notch (2) lower end arranges square flange (3).
4. two accumulation of heat walking beam heating furnace slag-draining devices of effective reduction fault rate according to claim 1, it is characterized in that: the cross section of described slag discharging pipe (6) is square, its upper end arranges square flange (4), and reinforcement gusset (5) is set between flange and slag discharging pipe.
5. according to two accumulation of heat walking beam heating furnace slag-draining devices of the effective reduction fault rate described in claim 1 or 4, it is characterized in that: described slag discharging pipe (6) upper end is by square flange and collection affixed cooperation of cinder notch (2).
6. according to two accumulation of heat walking beam heating furnace slag-draining devices of the effective reduction fault rate described in claim 1 or 4, it is characterized in that: the charging aperture of described slag discharging pipe (6) and discharging opening are in vertical direction 30～60 ° and are obliquely installed.
7. according to two accumulation of heat walking beam heating furnace slag-draining devices of the effective reduction fault rate described in claim 1 or 4, it is characterized in that: described slag discharging pipe (6) is welded by stainless steel materials.
8. two accumulation of heat walking beam heating furnace slag-draining devices of effective reduction fault rate according to claim 1, is characterized in that: described slag-drip opening (7) upper end adopts welding or flange to be connected with slag discharging pipe (6).
9. according to two accumulation of heat walking beam heating furnace slag-draining devices of the effective reduction fault rate described in claim 1 or 8, it is characterized in that: the discharging opening of described slag-drip opening (7) and ash can (8) matched in clearance.
10. two accumulation of heat walking beam heating furnace slag-draining devices of effective reduction fault rate according to claim 1, is characterized in that: described ash can (8) one sides are obliquely installed, and are 30 ~ 60 ° of angles with horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320771061.9U CN203605703U (en) | 2013-12-01 | 2013-12-01 | Double-heat-accumulating walking beam type heating furnace slagging device capable of effectively reducing fault rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320771061.9U CN203605703U (en) | 2013-12-01 | 2013-12-01 | Double-heat-accumulating walking beam type heating furnace slagging device capable of effectively reducing fault rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203605703U true CN203605703U (en) | 2014-05-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320771061.9U Expired - Lifetime CN203605703U (en) | 2013-12-01 | 2013-12-01 | Double-heat-accumulating walking beam type heating furnace slagging device capable of effectively reducing fault rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203605703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567278A (en) * | 2019-09-10 | 2019-12-13 | 攀钢集团西昌钢钒有限公司 | Walking beam furnace and arrange sediment structure thereof |
-
2013
- 2013-12-01 CN CN201320771061.9U patent/CN203605703U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567278A (en) * | 2019-09-10 | 2019-12-13 | 攀钢集团西昌钢钒有限公司 | Walking beam furnace and arrange sediment structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180517 Address after: 661100 rain in Mengzi, Honghe Hani and Yi Autonomous Prefecture, Yunnan Patentee after: HONGHE IRON & STEEL Co.,Ltd. Address before: 650300 Yunnan Kunming Anning City Kungang Limited by Share Ltd Patentee before: WUGANG GROUP KUNMING IRON AND STEEL Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |