CN107702553A - A kind of rare-earth nodularizer smelting furnace automatic slag removal machine - Google Patents
A kind of rare-earth nodularizer smelting furnace automatic slag removal machine Download PDFInfo
- Publication number
- CN107702553A CN107702553A CN201710981323.7A CN201710981323A CN107702553A CN 107702553 A CN107702553 A CN 107702553A CN 201710981323 A CN201710981323 A CN 201710981323A CN 107702553 A CN107702553 A CN 107702553A
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- CN
- China
- Prior art keywords
- main shaft
- scarfing cinder
- cutterhead
- feeding portion
- axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000002893 slag Substances 0.000 title claims abstract description 24
- 238000003723 Smelting Methods 0.000 title claims abstract description 15
- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 9
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 9
- 239000003818 cinder Substances 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000001105 regulatory effect Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 4
- 230000003028 elevating effect Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 210000000481 breast Anatomy 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000008844 regulatory mechanism Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
- F27D25/001—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag comprising breaking tools, e.g. hammers, drills, scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
Abstract
The invention discloses a kind of rare-earth nodularizer smelting furnace automatic slag removal machine, belongs to smelting manufacture ancillary technique field.Slag bucket is provided with front side of described walking dolly upper end, observation adjustment platform is installed on rear side of described slag bucket, security guardrail is provided with described observation adjustment platform, hydraulic power unit and cable drum are provided with rear side of described walking dolly upper end, control cabinet is installed between described observation adjustment platform and cable drum, main shaft is provided with by connecting rod lifting mechanism above described control cabinet, described rear-end of spindle is provided with main shaft drives portion, described main shaft lower end is provided with axis feeding portion, mechanism for regulating elevation angle is installed below described axis feeding portion, described front-end of spindle is provided with cutterhead, scarfing cinder cutter is installed on described cutterhead, it is low with cost, and scarfing cinder action is complete, flexibly, the features such as reliable, so as to realize production, scarfing cinder integrated management.
Description
Technical field：
The present invention relates to a kind of rare-earth nodularizer smelting furnace automatic slag removal machine, belongs to smelting manufacture technical field of auxiliary equipment.
Background technology：
Intermediate frequency furnace is smelting kiln, converts electrical energy into heat energy fusing metal by Medium frequency induction coil and carries out smelting operation,
In smelting process, clinker bonds with furnace lining, is constantly accumulated on furnace lining surface, furnace wall is thickened smelting furnace cranial cavity (heat size) and constantly subtract
It is small, and electric conversion efficiency drops to the 70--80% at initial stage, and single stove duration of heat lengthens, and furnace lining damage is accelerated, and greatly reduces
The life-span of stove.Therefore, timely removing slag has great significance.
The following aspects will be accomplished by removing the slagging of furnace lining inwall：1st, clinker is stripped down from furnace lining；2nd, clear
In addition to the slag removal to get off to stove；3rd, furnace lining can not be destroyed, furnace lining is refractory material laying, and intensity is not high, when peeling off clinker
Furnace lining can not be damaged, so peeling off cutter will be precisely controlled.
At present, the cleaning of clinker all uses manual type, and during work, worker puts on thermal protective clothing, takes mask, uses steel
Shovel cleaning furnace wall clinker, slag discharging then is taken off with rake again, fire box temperature is up to Celsius 1200 more to be spent, and labor intensity is big, the used time
It is long, it is abnormally dangerous, and also cleaning is not very thorough, and therefore, effective plant equipment can replace being accomplished manually scarfing cinder work, and
And furnace lining is not damaged, just turn into urgent problem to be solved.
The content of the invention：
In view of the above-mentioned problems, the technical problem to be solved in the present invention is to provide a kind of rare-earth nodularizer smelting furnace automatic slag removal
Machine.
The present invention rare-earth nodularizer smelting furnace automatic slag removal machine, it include walking dolly 1, hydraulic power unit 2, cable drum 3,
Hoist cylinder 4, control cabinet 5, observation adjustment platform 6, security guardrail 7, slag bucket 8, main shaft 9, axis feeding portion 10, main shaft drives portion
11st, cutterhead 12, scarfing cinder cutter 13, mechanism for regulating elevation angle 14 and connecting rod lifting mechanism 15, the described upper end of walking dolly 1 front side are set
Slag bucket 8 is equipped with, the described rear side of slag bucket 8 is provided with observation adjustment platform 6, safety is provided with described observation adjustment platform 6
Railing 7, the described upper end of walking dolly 1 rear side are provided with hydraulic power unit 2 and cable drum 3, the described observation adjustment He of platform 6
Control cabinet 5 is installed, the described top of control cabinet 5 is provided with main shaft 9, institute by connecting rod lifting mechanism 15 between cable drum 3
The lower end of connecting rod lifting mechanism 15 stated is provided with hoist cylinder 4, and described hydraulic power unit 2 connects with the control of hoist cylinder 4, institute
The rear end of main shaft 9 stated is provided with main shaft drives portion 11, and the described lower end of main shaft 9 is provided with axis feeding portion 10, described main shaft
The lower section of feeding portion 10 is provided with mechanism for regulating elevation angle 14, and the described front end of main shaft 9 is provided with cutterhead 12, pacified on described cutterhead 12
Equipped with scarfing cinder cutter 13.
Preferably, described scarfing cinder cutter 13 is process using heat resisting steel.
Beneficial effects of the present invention：Its structure is simple, reasonable in design, and equipment integrally uses railcar form, and track is indulged
Axis and kiln Axis Cross, vertical, equipment can walk along before and after track, and First Point is scarfing cinder operating point, when equipment row extremely
Operating point, work department will be raised up to working depth automatically, and axis overlaps when now main-shaft axis is toppled over kiln, main shaft automatic rotary
Turn and feed, start scarfing cinder work, axis feeding to kiln bosom, return afterwards, during cutterhead be always rotation status,
Cutterhead completes scarfing cinder work after being exited out of stove, and equipment will return to parking spot along track afterwards, wait next
Stove scarfing cinder works, low with cost, and scarfing cinder acts the features such as complete, flexible, reliable, so as to realize production, scarfing cinder integration
Management.
Brief description of the drawings：
For ease of explanation, the present invention is described in detail by following specific implementations and accompanying drawing.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is scarfing cinder cutter working state schematic representation.
Reference：Walking dolly 1, hydraulic power unit 2, cable drum 3, hoist cylinder 4, control cabinet 5, observation adjustment platform
6th, security guardrail 7, slag bucket 8, main shaft 9, axis feeding portion 10, main shaft drives portion 11, cutterhead 12, scarfing cinder cutter 13, elevation angle regulation
Mechanism 14, connecting rod lifting mechanism 15.
Embodiment：
As Figure 1-Figure 2, present embodiment uses following technical scheme：It includes walking dolly 1, hydraulic power unit
2nd, cable drum 3, hoist cylinder 4, control cabinet 5, observation adjustment platform 6, security guardrail 7, slag bucket 8, main shaft 9, axis feeding portion
10th, main shaft drives portion 11, cutterhead 12, scarfing cinder cutter 13, mechanism for regulating elevation angle 14 and connecting rod lifting mechanism 15, described walking are small
Be provided with slag bucket 8 on front side of the upper end of car 1, described walking dolly 1 by fluid motor-driven, along track before and after advance, walking speed
Degree can be controlled by electromagnetic valve for adjusting flow, and walking front and back position is then controlled by forming switch or travel time, described
The rear side of slag bucket 8 is provided with observation adjustment platform 6, and security guardrail 7, described walking are provided with described observation adjustment platform 6
Hydraulic power unit 2 and cable drum 3 are provided with rear side of the upper end of dolly 1, all motions of the rare-earth nodularizer smelting furnace automatic slag removal machine are equal
Realize that, by solenoid valve control, each motion electrodeless can be adjusted by the hydraulic system of hydraulic power unit 2, described observation is adjusted
Control cabinet 5 is installed, described control cabinet 5 uses PLC centralized Controls, realizes device intelligence between leveling platform 6 and cable drum 3
Change, the various functions that automation and remote manual control are adjusted, while support centralized Control, smoothing machine can be controlled and be integrated into workshop life
Produce in control system, realize production, scarfing cinder integrated management, the described top of control cabinet 5 is installed by connecting rod lifting mechanism 15
There is main shaft 9, the described lower end of connecting rod lifting mechanism 15 is provided with hoist cylinder 4, and described hydraulic power unit 2 and hoist cylinder 4
Control connection, described connecting rod lifting mechanism 15 is made up of parallel-crank mechanism and elevating ram etc., it can be ensured that by 9 liters of main shaft
To the working depth of needs, the described rear end of main shaft 9 is provided with main shaft drives portion 11, and the described lower end of main shaft 9 is provided with main shaft
Feeding portion 10, described axis feeding portion 10 drive ball-screw to complete using hydraulic motor, and feed speed passes through hydraulic power unit 2
Hydraulic system be adjusted, the lower section of described axis feeding portion 10 is provided with mechanism for regulating elevation angle 14, the described front end of main shaft 9
Cutterhead 12 is installed, scarfing cinder cutter 13 is installed on described cutterhead 12, described scarfing cinder cutter 13 processed using heat resisting steel and
Into heat resisting temperature reaches 1200 DEG C.
Present embodiment operation principle is：During work, walking dolly 1 prolongs rail running, track longitudinal axis and kiln
Axis Cross, vertical, First Point is scarfing cinder operating point, when equipment row to operating point, the controls connecting rod elevating mechanism of hoist cylinder 4
15, main shaft 9 is raised up to working depth automatically, axis is overlapped when now the axis of main shaft 9 is toppled over kiln, and axis feeding portion 10 is controlled
Main shaft 9 processed forward extends out, and when scarfing cinder cutter 13 enters at kiln mouth, the drive shaft 9 of main shaft drives portion 11 rotates automatically, simultaneously
Axis feeding portion 10 continues to feed, and starts scarfing cinder work, and main shaft 9 is fed to kiln bosom, returns afterwards, during cutterhead 12
It is always rotation status, cutterhead 12 completes scarfing cinder work after being exited out of stove, and equipment will return to along track afterwards
Parking spot, next stove scarfing cinder is waited to work.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (2)
- A kind of 1. rare-earth nodularizer smelting furnace automatic slag removal machine, it is characterised in that：It include walking dolly (1), hydraulic power unit (2), Cable drum (3), hoist cylinder (4), control cabinet (5), observation adjustment platform (6), security guardrail (7), slag bucket (8), main shaft (9), axis feeding portion (10), main shaft drives portion (11), cutterhead (12), scarfing cinder cutter (13), mechanism for regulating elevation angle (14) and company Bar elevating mechanism (15), described walking dolly (1) upper end front side are provided with slag bucket (8), are provided with rear side of described slag bucket (8) Observation adjustment platform (6), described observation adjust and security guardrail (7) are provided with platform (6), on described walking dolly (1) End rear side is provided with hydraulic power unit (2) and cable drum (3), pacifies between described observation adjustment platform (6) and cable drum (3) Equipped with control cabinet (5), main shaft (9), described connecting rod are provided with by connecting rod lifting mechanism (15) above described control cabinet (5) Elevating mechanism (15) lower end is provided with hoist cylinder (4), and described hydraulic power unit (2) connects with hoist cylinder (4) control, institute Main shaft (9) rear end stated is provided with main shaft drives portion (11), and described main shaft (9) lower end is provided with axis feeding portion (10), institute Mechanism for regulating elevation angle (14) is installed below the axis feeding portion (10) stated, described main shaft (9) front end is provided with cutterhead (12), Scarfing cinder cutter (13) is installed on described cutterhead (12).Described scarfing cinder cutter (13) is process using heat resisting steel.
- A kind of 2. rare-earth nodularizer smelting furnace automatic slag removal machine according to claim 1, it is characterised in that：Its operation principle For：During work, walking dolly (1) prolongs rail running, track longitudinal axis and kiln Axis Cross, vertical, and First Point is clinkerer Make a little, when equipment row to operating point, hoist cylinder (4) controls connecting rod elevating mechanism (15), to make main shaft (9) be raised up to work automatically Highly, axis overlaps when now main shaft (9) axis is toppled over kiln, and axis feeding portion (10) control main shaft () forward extends out, and treats When scarfing cinder cutter (13) is entered at kiln mouth, main shaft drives portion (11) drive shaft (9) rotates automatically, while axis feeding portion (10) continue to feed, start scarfing cinder work, main shaft (9) is fed to kiln bosom, returns afterwards, during cutterhead (12) all the time For rotation status, cutterhead (12) completes scarfing cinder work after being exited out of stove, and equipment will be returned to along track and stopped afterwards Truck position, next stove scarfing cinder is waited to work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710981323.7A CN107702553A (en) | 2017-10-20 | 2017-10-20 | A kind of rare-earth nodularizer smelting furnace automatic slag removal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710981323.7A CN107702553A (en) | 2017-10-20 | 2017-10-20 | A kind of rare-earth nodularizer smelting furnace automatic slag removal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107702553A true CN107702553A (en) | 2018-02-16 |
Family
ID=61181839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710981323.7A Pending CN107702553A (en) | 2017-10-20 | 2017-10-20 | A kind of rare-earth nodularizer smelting furnace automatic slag removal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107702553A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2712944Y (en) * | 2004-07-14 | 2005-07-27 | 山西闻喜银光镁业（集团）有限责任公司 | High temperature slag removal machine for reduction of metal magnesium |
| CN201543820U (en) * | 2009-12-01 | 2010-08-11 | 陕西盛华冶化有限公司 | Slag removal machine for ladle for large-sized silicon calcium ferroalloy electric furnace |
| CN101987357A (en) * | 2009-08-06 | 2011-03-23 | 贵州航天乌江机电设备有限责任公司 | Slag removing method and device of mixing furnace |
| CN105571330A (en) * | 2016-03-18 | 2016-05-11 | 吉林大学 | Automatic dust-free slag removing machine for smelting magnesium through Pidgeon process |
| CN207600233U (en) * | 2017-10-20 | 2018-07-10 | 包头市银洁利重型机械制造有限责任公司 | A kind of rare-earth nodularizer smelting furnace automatic slag removal machine |
-
2017
- 2017-10-20 CN CN201710981323.7A patent/CN107702553A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2712944Y (en) * | 2004-07-14 | 2005-07-27 | 山西闻喜银光镁业（集团）有限责任公司 | High temperature slag removal machine for reduction of metal magnesium |
| CN101987357A (en) * | 2009-08-06 | 2011-03-23 | 贵州航天乌江机电设备有限责任公司 | Slag removing method and device of mixing furnace |
| CN201543820U (en) * | 2009-12-01 | 2010-08-11 | 陕西盛华冶化有限公司 | Slag removal machine for ladle for large-sized silicon calcium ferroalloy electric furnace |
| CN105571330A (en) * | 2016-03-18 | 2016-05-11 | 吉林大学 | Automatic dust-free slag removing machine for smelting magnesium through Pidgeon process |
| CN207600233U (en) * | 2017-10-20 | 2018-07-10 | 包头市银洁利重型机械制造有限责任公司 | A kind of rare-earth nodularizer smelting furnace automatic slag removal machine |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180216 |
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| RJ01 | Rejection of invention patent application after publication |