CN114353532A - Novel marching type heating furnace bottom slag discharging device - Google Patents
Novel marching type heating furnace bottom slag discharging device Download PDFInfo
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- CN114353532A CN114353532A CN202111633613.5A CN202111633613A CN114353532A CN 114353532 A CN114353532 A CN 114353532A CN 202111633613 A CN202111633613 A CN 202111633613A CN 114353532 A CN114353532 A CN 114353532A
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- slag
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- circulating water
- novel
- sediment
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- 239000002893 slag Substances 0.000 title claims abstract description 117
- 238000010438 heat treatment Methods 0.000 title claims abstract description 20
- 238000007599 discharging Methods 0.000 title description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000011010 flushing procedure Methods 0.000 claims abstract description 22
- 239000003818 cinder Substances 0.000 claims abstract description 9
- 239000013049 sediment Substances 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 6
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000003203 everyday effect Effects 0.000 abstract description 3
- 238000007790 scraping Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The invention belongs to the field of furnace bottom deslagging equipment, in particular to a novel furnace bottom deslagging device of a stepping heating furnace, which aims at the existing deslagging mode and utilizes a slag conveying trolley to convey, because the capacity of the slag conveying trolley is limited, the slag conveying trolley needs to be cleaned for a plurality of times every day, the manual labor intensity is high, and the efficiency is low, the following proposal is proposed, the invention adds a slag box which is connected with circulating water and a slag flushing ditch at the same time, after the slag in a stepping heating furnace falls into the slag box, directly under the effect of circulating water, flow into the sluiceway through the scarfing cinder pipeline, the slag charge clearance process need not artifical the participation, has practiced thrift the labour, has improved the operating efficiency, has got rid of the slag charge pipeline of slag hopper below, has avoided the slag charge to block up the emergence of the interior iron oxide situation of piling up that arouses.
Description
Technical Field
The invention relates to the technical field of furnace bottom deslagging equipment, in particular to a novel furnace bottom deslagging device of a stepping heating furnace.
Background
In the marching type heating furnace, the produced iron oxide of steel billet oxidation falls into stove bottom water seal tank after, with water seal tank together, along with walking beam moves together, and at the motion process of walking beam, water seal tank and the slag scraping plate of immobilization take place relative motion, and the iron oxide in the water seal tank removes to furnace tail department under the effect of slag scraping plate, through the slag bucket that falls of furnace tail department, in the dolly of slag bucket below is carried through the pipeline, clears up by manual transportation.
Because the capacity of the slag conveying trolley is limited, the slag conveying trolley needs to be cleaned for multiple times every day, the manual labor intensity is high, and the efficiency is low, a novel slag discharging device at the bottom of the stepping heating furnace is provided for solving the problems.
Disclosure of Invention
The invention aims to solve the defects that in the prior art, because the capacity of a slag conveying trolley is limited, the slag conveying trolley needs to be cleaned for multiple times every day, the labor intensity is high, and the efficiency is low, and provides a novel furnace bottom slag discharging device of a stepping heating furnace.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a novel sediment is arranged at marching type heating furnace stove bottom device, is provided with open-ended sediment workbin including the top, be equipped with the sediment fill directly over the sediment workbin, the sealed intercommunication in front side of sediment workbin has flushing pipe, flushing pipe's the sealed intercommunication in inside has rolling line circulating water system, and the sealed intercommunication in rear side of sediment workbin has the scarfing cinder passageway, the sealed intercommunication in output of scarfing cinder passageway has the sluicing ditch, the right side fixed mounting of sediment workbin has the clearance piece, and the clearance piece is the cavity setting.
Preferably, in order to facilitate the slag flushing, the rolling line circulating water system comprises a circulating water pump and a water tank, the circulating water pump and the water tank are fixedly installed, the input end of the circulating water pump is communicated with the inside of the water tank in a sealed mode, and the output end of the circulating water pump is communicated with the front end of the flushing pipeline in a sealed mode.
Preferably, for the convenience of installing the fixed plate, slidable mounting has same spreader on the top inner wall of clearance piece and the bottom inner wall, and the left end of spreader runs through the left side inner wall of clearance piece and the right side of slag charge case and extends to the inside of slag charge case, the left end fixed mounting of spreader has the fixed plate, and the right side of fixed plate and the right side inner wall of slag charge case can break away from closely laminating.
Preferably, for the convenience of scraping the attachment in the slagging-off workbin, the left side fixed mounting of fixed plate has the mounting panel, and the bottom fixed mounting of mounting panel has the diapire scraper blade, the bottom of diapire scraper blade and the bottom inner wall of scarfing cinder passageway closely laminate, the equal fixed mounting of front side and the rear side of mounting panel has the lateral wall scraper blade, and one side that two lateral wall scraper blades kept away from each other closely laminates with the front side inner wall and the rear side inner wall of slag workbin respectively.
Preferably, for the convenience of changing the mounting panel, the constant head tank has been seted up in the left side of fixed plate, and the quantity of constant head tank is equipped with four, the right side fixed mounting of mounting panel has four locating pieces, and the right-hand member of four locating pieces extends to respectively rather than the inside of corresponding constant head tank and can break away from the dress that clamps with the constant head tank, the left side threaded connection of mounting panel has four fixing bolt, and four fixing bolt's right-hand member all with the left side threaded connection of fixed plate.
Preferably, in order to improve the reliability of transmission, a driving motor is fixedly mounted on the inner wall of the right side of the cleaning block, a threaded shaft is fixedly mounted at the left end of an output shaft of the driving motor, a threaded groove is formed in the right end of the cross column, and the left end of the threaded shaft extends to the inside of the threaded groove and is in threaded connection with the threaded groove.
The invention has the beneficial effects that: the specifications of the slag falling hopper, the slag box, the driving motor, the bottom wall scraper and the side wall scraper can be selected according to the actual use, the slag falling hopper is the position of the slag discharged by the stepping heating furnace, the stepping heating furnace is not important, so the specification is not shown, when the slag discharging device is used, the slag in the stepping heating furnace enters the slag box through the slag falling hopper, the circulating water pump is started to pump clean water to the inside of a water pumping pipeline, the slag in the slag box is discharged into the slag flushing ditch through a slag cleaning channel, with the continuous increase of the flushing times, attachments are arranged on the inner wall at the bottom and the front and rear side walls of the slag box, the driving motor needs to be started regularly, the output shaft of the driving motor can drive the threaded shaft to rotate, and through the threaded connection relationship between the arranged threaded shaft and the threaded groove, the rotation of the threaded shaft can be converted into the transverse movement of the fixed plate, the mounting plate, the side wall scraper and the bottom wall scraper, after attachments on the side wall and the inner wall of the bottom of the slag removal bin are scraped, the driving motor resets, compared with a conventional novel slag removal mode at the bottom of the stepping heating furnace, a slag bin which is simultaneously connected with circulating water and a slag flushing ditch is added, and after slag in the stepping heating furnace falls into the slag bin, the slag directly flows into the slag flushing ditch through a slag removal pipeline under the action of the circulating water, so that the slag cleaning process does not need manual participation, the labor force is saved, the operation efficiency is improved, the slag pipeline below the slag dropping hopper is removed, and the condition of iron oxide accumulation in the furnace caused by slag blockage is avoided;
in order to solve the problem that slag can adhere to the slag box, the bottom wall scraper and the side wall scraper are arranged, so that the adhered slag in the slag box can be scraped, and the effect of flushing the slag is improved;
in order to solve the problem that the mounting panel is not convenient to change and maintain, install fixed plate and mounting panel through four fixing bolt, be convenient for change the mounting panel and maintain, lateral wall scraper blade and diapire scraper blade all set up with the mounting panel integral type.
Drawings
FIG. 1 is a perspective view of a partial structure of a bottom slag discharge device of a novel walking beam furnace according to the present invention;
FIG. 2 is a sectional view of a main view structure of a bottom slag discharging device of the novel walking beam furnace provided by the invention;
FIG. 3 is a side view of a mounting plate structure of a bottom slag discharge device of the novel walking beam furnace according to the present invention;
fig. 4 is an enlarged schematic view of a part a of the structure in fig. 2 of the novel bottom slag discharging device of the walking beam furnace according to the present invention.
In the figure: 1 slag bin, 2 sediment fill, 3 flushing pipe, 4 scarfing cinder passageways, 5 clearance pieces, 6 spreader bars, 7 driving motor, 8 threaded shaft, 9 thread groove, 10 fixed plates, 11 mounting panels, 12 locating pieces, 13 diapire scraper blades, 14 lateral wall scraper blades, 15 fixing bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-4, a novel slag discharging device at the bottom of a stepping heating furnace comprises a slag box 1 with an opening at the top, the slag box 1 is arranged in a square shape, a slag falling hopper 2 is arranged right above the slag box 1, the slag falling hopper 2 is connected with the stepping heating furnace, the slag falling hopper 2 is the position of the slag falling from the stepping heating furnace, the slag falling from the slag falling hopper 2 can completely enter the slag box 1, the front side of the slag box 1 is hermetically communicated with a water flushing pipeline 3, the inside of the water flushing pipeline 3 is hermetically communicated with a rolling line circulating water system, the rear side of the slag box 1 is hermetically communicated with a slag cleaning channel 4, the water flushing pipeline 3 and the slag cleaning channel 4 are both arranged in a square shape, in order to flush away the slag, the rolling line circulating water system comprises a circulating water pump and a water pool, the water pool is stored with clear water, the circulating water pump and the water pool are fixedly installed, the input end of the circulating water pump is communicated with the inside of the water pool, and the output of circulating water pump and the front end of wash pipe way 3 are sealed and are linked together, and the specification of circulating water pump can be chooseed for use according to the reality, and the sealed intercommunication of the output of scarfing cinder passageway 4 has the sluiceway, and the sluiceway is used for collecting the slag, and is not the key, so not shown, and the right side fixed mounting of slag bin 1 has clearance piece 5, and clearance piece 5 is cavity setting.
Example two
The following further improvements are made on the basis of the first embodiment:
in the invention, in order to facilitate the installation of the fixed plate 10, the same cross column 6 is slidably installed on the top inner wall and the bottom inner wall of the cleaning block 5, the cross column 6 only can slide transversely, the left end of the cross column 6 penetrates through the left inner wall of the cleaning block 5 and the right side of the slag box 1 and extends into the slag box 1, the outer side of the cross column 6 is hermetically and slidably connected with the left inner wall of the cleaning block 5 and the right inner wall of the slag box 1, no water leakage occurs, the fixed plate 10 is fixedly installed at the left end of the cross column 6, the right side of the fixed plate 10 and the right inner wall of the slag box 1 can be separated from each other and tightly attached to each other, the fixed plate 10 is used for bearing the mounting plate 11, the mounting plate 11 is convenient to replace, in order to facilitate the scraping of the attachment in the slag box 1, the mounting plate 11 is fixedly installed at the left side of the fixed plate 10, and the bottom wall scraper 13 is fixedly installed at the bottom of the mounting plate 11, the bottom of the bottom wall scraper 13 is tightly attached to the inner wall of the bottom of the slag removal channel 4, the bottom wall scraper 13 is arranged in a conical shape and is used for scraping attachments on the inner wall of the bottom of the slag removal bin 1, the side wall scrapers 14 are fixedly arranged on the front side and the rear side of the mounting plate 11, the side wall scrapers 14 are also arranged in a conical shape, one sides, far away from each other, of the two side wall scrapers 14 are tightly attached to the inner wall of the front side and the inner wall of the rear side of the slag removal bin 1 respectively, the side wall scrapers 14 are used for scraping the attachments on the inner wall of the front side and the inner wall of the rear side of the slag removal bin 1, in order to replace the mounting plate 11, the left side of the fixing plate 10 is provided with four positioning grooves, the four positioning blocks 12 are fixedly arranged on the right side of the mounting plate 11, the four positioning grooves and the four positioning blocks 12 are arranged in a matrix, the four positioning grooves and the four positioning blocks 12 are corresponding to play a role in positioning the mounting plate 11, and the right-hand member of four locating pieces 12 extends to rather than the inside of corresponding constant head tank respectively and can break away from clamping with the constant head tank, the left side threaded connection of mounting panel 11 has four fixing bolt 15, four fixing bolt 15 are the matrix setting, can be that the fixed mode is more reliable, the right-hand member of four fixing bolt 15 all with the left side threaded connection of fixed plate 10, in order to promote driven reliability, fixed mounting has driving motor 7 on the right side inner wall of clearance piece 5, driving motor 7's specification can be selected for use according to actual, and the left end fixed mounting of driving motor 7 output shaft has threaded spindle 8, threaded groove 9 has been seted up to the right-hand member of spreader 6, the left end of threaded spindle 8 extends to the inside of threaded groove 9 and with threaded groove 9 threaded connection, threaded spindle 8 and threaded groove 9 can not appear the situation that breaks away from.
When the slag removing device is used, slag in the stepping heating furnace enters the slag box 1 through the slag falling hopper 2, the circulating water pump is started to pump clean water into the water pumping pipeline 3, the slag in the slag box 1 is discharged into the slag flushing ditch through the slag cleaning channel 4, attachments are arranged on the inner wall of the bottom, the front side wall and the rear side wall of the slag box 1 along with the continuous increase of the flushing frequency, the driving motor 7 needs to be started regularly, the output shaft of the driving motor 7 can drive the threaded shaft 8 to rotate, the rotation of the threaded shaft 8 can be converted into the transverse movement of the fixing plate 10, the mounting plate 12, the side wall scraper 14 and the bottom wall scraper 13 through the threaded connection relationship of the threaded shaft 8 and the threaded groove 9, the driving motor 7 is reset after the attachments on the side wall and the inner wall of the slag box 1 are scraped, compared with the conventional novel slag removing mode of the furnace bottom, the slag box 1 connected with the circulating water and the slag flushing groove is added, after the slag in the stepping heating furnace falls into the slag box 1, the slag directly flows into the slag flushing groove through the slag cleaning pipeline 4 under the action of the circulating water, the slag cleaning process does not need manual participation, the labor force is saved, the operation efficiency is improved, the slag pipeline below the slag flushing hopper is removed, and the occurrence of the accumulation condition of iron oxide in the furnace caused by slag blockage is avoided.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a novel sediment device is arranged at marching type heating furnace stove bottom, is provided with open-ended sediment workbin (1) including the top, be equipped with directly over sediment workbin (1) and fall sediment fill (2), its characterized in that, the sealed intercommunication in front side of sediment workbin (1) has flushing pipe (3), the sealed intercommunication in inside of flushing pipe (3) has rolling line circulating water system, and the sealed intercommunication in rear side of sediment workbin (1) has scarfing cinder passageway (4), the sealed intercommunication in output of scarfing cinder passageway (4) has the sluicing ditch, the right side fixed mounting of sediment workbin (1) has clearance piece (5), and clearance piece (5) are the cavity setting.
2. The novel bottom deslagging device of the walking beam furnace according to claim 1, wherein the rolling line circulating water system comprises a circulating water pump and a water pool, the circulating water pump and the water pool are fixedly installed, an input end of the circulating water pump is communicated with the inside of the water pool in a sealed mode, and an output end of the circulating water pump is communicated with the front end of the flushing pipeline (3) in a sealed mode.
3. The novel bottom deslagging device of the walking beam furnace as claimed in claim 1, wherein the same cross column (6) is slidably mounted on the inner wall of the top and the inner wall of the bottom of the cleaning block (5), the left end of the cross column (6) penetrates through the inner wall of the left side of the cleaning block (5) and the right side of the slag box (1) and extends into the slag box (1), the left end of the cross column (6) is fixedly mounted with the fixing plate (10), and the right side of the fixing plate (10) and the inner wall of the right side of the slag box (1) can be separated from being tightly attached to each other.
4. The novel slagging device at bottom of walking beam furnace according to claim 3, characterized in that, the left side fixed mounting of fixed plate (10) has a mounting panel (11), and the bottom fixed mounting of mounting panel (11) has a bottom wall scraper (13), the bottom of bottom wall scraper (13) and the bottom inner wall of scarfing cinder passageway (4) closely laminate, the equal fixed mounting of front side and the rear side of mounting panel (11) has a lateral wall scraper (14), one side that two lateral wall scrapers (14) kept away from each other closely laminates with the front inner wall and the rear inner wall of slag bin (1) respectively.
5. The novel bottom deslagging device of the walking beam furnace according to claim 3, wherein positioning grooves are formed in the left side of the fixing plate (10), the number of the positioning grooves is four, four positioning blocks (12) are fixedly mounted on the right side of the mounting plate (11), the right ends of the four positioning blocks (12) respectively extend to the insides of the corresponding positioning grooves and can be separated from the positioning grooves, four fixing bolts (15) are connected to the left side of the mounting plate (11) in a threaded manner, and the right ends of the four fixing bolts (15) are all connected to the left side of the fixing plate (10) in a threaded manner.
6. The novel bottom deslagging device of the walking beam furnace as recited in claim 3, wherein a driving motor (7) is fixedly mounted on the inner wall of the right side of the cleaning block (5), a threaded shaft (8) is fixedly mounted at the left end of an output shaft of the driving motor (7), a threaded groove (9) is formed at the right end of the cross column (6), and the left end of the threaded shaft (8) extends into the threaded groove (9) and is in threaded connection with the threaded groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111633613.5A CN114353532A (en) | 2021-12-29 | 2021-12-29 | Novel marching type heating furnace bottom slag discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111633613.5A CN114353532A (en) | 2021-12-29 | 2021-12-29 | Novel marching type heating furnace bottom slag discharging device |
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| Publication Number | Publication Date |
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| CN114353532A true CN114353532A (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111633613.5A Pending CN114353532A (en) | 2021-12-29 | 2021-12-29 | Novel marching type heating furnace bottom slag discharging device |
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| CN (1) | CN114353532A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114777473A (en) * | 2022-05-16 | 2022-07-22 | 江西云泰铜业有限公司 | Thorough dross removal device of step furnace for brass production |
| CN115218680A (en) * | 2022-07-28 | 2022-10-21 | 张家港宏昌钢板有限公司 | Automatic iron oxide collecting and cleaning device in water seal tank of heating furnace |
| CN115261599A (en) * | 2022-05-06 | 2022-11-01 | 张家港荣盛特钢有限公司 | Automatic cleaning device for iron oxide at bottom of billet heating furnace |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871726A (en) * | 2010-07-09 | 2010-10-27 | 北京首钢国际工程技术有限公司 | Automatic deslagging device at discharge end of cantilever roller way side inlet side outlet walking beam type heating furnace and method thereof |
| CN107218613A (en) * | 2017-07-27 | 2017-09-29 | 江苏丰鑫源环保集团有限公司 | A kind of device that facilitates scarfing cinder of coal-burning boiler |
| CN107489771A (en) * | 2017-09-26 | 2017-12-19 | 重庆赛迪热工环保工程技术有限公司 | A kind of walking beam furnace water-sealing system |
| CN207230582U (en) * | 2017-07-27 | 2018-04-13 | 江苏丰鑫源环保集团有限公司 | A kind of device that facilitates scarfing cinder of coal-burning boiler |
| CN107965780A (en) * | 2017-12-08 | 2018-04-27 | 于浩 | A kind of slag cleaning device of novel coal-fired boiler |
| 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 |
| CN210088894U (en) * | 2019-06-18 | 2020-02-18 | 青岛路迪斯实业发展有限公司 | Biomass boiler cylinder scarfing cinder system |
| CN210498720U (en) * | 2019-06-06 | 2020-05-12 | 重庆市超强钢结构制造有限公司 | Flame cutting machine convenient to clearance material |
| CN211079212U (en) * | 2019-06-28 | 2020-07-24 | 金川集团股份有限公司 | Water seal tank slag recovery device of rotary hearth furnace |
| CN112484486A (en) * | 2020-10-28 | 2021-03-12 | 江苏沙钢集团有限公司 | Slag discharging structure and method for water seal tank of rotary hearth furnace |
| CN212902668U (en) * | 2020-08-12 | 2021-04-06 | 新院(大连)汽车部件有限公司 | Waste residue recovery device of argon automatic slag removal melting furnace |
| CN214745832U (en) * | 2021-04-29 | 2021-11-16 | 洛南县中田永恒供热有限公司 | Slag discharge scraper for slag discharge port at bottom of boiler |
| CN113670074A (en) * | 2021-08-24 | 2021-11-19 | 成渝钒钛科技有限公司 | Slag removing device for efficient smelting converter and using method thereof |
-
2021
- 2021-12-29 CN CN202111633613.5A patent/CN114353532A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871726A (en) * | 2010-07-09 | 2010-10-27 | 北京首钢国际工程技术有限公司 | Automatic deslagging device at discharge end of cantilever roller way side inlet side outlet walking beam type heating furnace and method thereof |
| CN107218613A (en) * | 2017-07-27 | 2017-09-29 | 江苏丰鑫源环保集团有限公司 | A kind of device that facilitates scarfing cinder of coal-burning boiler |
| CN207230582U (en) * | 2017-07-27 | 2018-04-13 | 江苏丰鑫源环保集团有限公司 | A kind of device that facilitates scarfing cinder of coal-burning boiler |
| CN107489771A (en) * | 2017-09-26 | 2017-12-19 | 重庆赛迪热工环保工程技术有限公司 | A kind of walking beam furnace water-sealing system |
| CN107965780A (en) * | 2017-12-08 | 2018-04-27 | 于浩 | A kind of slag cleaning device of novel coal-fired boiler |
| CN210498720U (en) * | 2019-06-06 | 2020-05-12 | 重庆市超强钢结构制造有限公司 | Flame cutting machine convenient to clearance material |
| CN210088894U (en) * | 2019-06-18 | 2020-02-18 | 青岛路迪斯实业发展有限公司 | Biomass boiler cylinder scarfing cinder system |
| CN211079212U (en) * | 2019-06-28 | 2020-07-24 | 金川集团股份有限公司 | Water seal tank slag recovery device of rotary hearth furnace |
| 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 |
| CN212902668U (en) * | 2020-08-12 | 2021-04-06 | 新院(大连)汽车部件有限公司 | Waste residue recovery device of argon automatic slag removal melting furnace |
| CN112484486A (en) * | 2020-10-28 | 2021-03-12 | 江苏沙钢集团有限公司 | Slag discharging structure and method for water seal tank of rotary hearth furnace |
| CN214745832U (en) * | 2021-04-29 | 2021-11-16 | 洛南县中田永恒供热有限公司 | Slag discharge scraper for slag discharge port at bottom of boiler |
| CN113670074A (en) * | 2021-08-24 | 2021-11-19 | 成渝钒钛科技有限公司 | Slag removing device for efficient smelting converter and using method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115261599A (en) * | 2022-05-06 | 2022-11-01 | 张家港荣盛特钢有限公司 | Automatic cleaning device for iron oxide at bottom of billet heating furnace |
| CN115261599B (en) * | 2022-05-06 | 2023-08-22 | 张家港荣盛特钢有限公司 | Automatic cleaning device for iron oxide at bottom of billet heating furnace |
| CN114777473A (en) * | 2022-05-16 | 2022-07-22 | 江西云泰铜业有限公司 | Thorough dross removal device of step furnace for brass production |
| CN114777473B (en) * | 2022-05-16 | 2023-11-14 | 江西云泰铜业有限公司 | Slag removing device of stepping furnace for thoroughly removing slag in brass production |
| CN115218680A (en) * | 2022-07-28 | 2022-10-21 | 张家港宏昌钢板有限公司 | Automatic iron oxide collecting and cleaning device in water seal tank of heating furnace |
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