CN106180116A - Intermediate frequency furnace dust trapping device - Google Patents
Intermediate frequency furnace dust trapping device Download PDFInfo
- Publication number
- CN106180116A CN106180116A CN201610775085.XA CN201610775085A CN106180116A CN 106180116 A CN106180116 A CN 106180116A CN 201610775085 A CN201610775085 A CN 201610775085A CN 106180116 A CN106180116 A CN 106180116A
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- CN
- China
- Prior art keywords
- walking
- intermediate frequency
- frequency furnace
- framework
- longitudinally
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention discloses a kind of intermediate frequency furnace dust trapping device, it includes smoke catching cover, smoke catching cover is fixed in transversal stretching walking mechanism, transversal stretching walking mechanism is connected with the movable end end being arranged on the Electrohydraulic push rod on cruciform bracing of longitudinally walking, longitudinally walking framework is provided with interconnective motor and cycloidal planetary gear speed reducer, and cycloidal planetary gear speed reducer is connected with walking driver gear group by chain wheel driving mechanism.The present invention drives the motion of walking driver gear group by cycloidal planetary gear speed reducer, longitudinal framework of walking is made to realize longitudinal movement, adjust the lengthwise position relation between smoke catching cover and intermediate frequency furnace, by the extension and contraction control transversal stretching walking mechanism of Electrohydraulic push rod, control smoke catching cover is followed the line position that moves into of intermediate frequency furnace flue dust point and is adjusted, achieve the tracking suction of flue dust, improve efficiency of dust collection, meet environmental requirement, achieve energy-saving and emission-reduction, there is considerable economic benefit and social benefit.
Description
Technical field
The present invention relates to metal smelt technical field of dust removal equipment, a kind of intermediate frequency furnace dust trapping device,
I.e. can vertically move again by transverse shifting, when following intermediate frequency furnace tapping, flue dust point moves and is tracked dedusting.
Background technology
The operating frequency of intermediate frequency furnace, between 50-10Hz, is widely used in the melting of non-ferrous metal and ferrous metal, with other
Casting Equipment compares, medium-frequency induction furnace has that the thermal efficiency is high, smelting time is short, alloying element scaling loss is few, melting material is wide,
The advantages such as environmental pollution is little, temperature and the composition that can accurately control molten metal.
The dust trapping device of the small intermediate frequency stove dust pelletizing system stokehold that this enterprise is used is arranged on the top of intermediate frequency furnace,
Using cantilever to rotate round floating bearing, thus drive fume ducts, fume trap cover to rotate, a smoke collecting cover is responsible for
The smoke catching of two intermediate frequency furnaces worked time different.The fume trap cover of this dust trapping device can not along with intermediate frequency furnace tap time
The reach of flue dust point and the most mobile, it is impossible to enough trapping flue dust completely, dust removing effects is undesirable, and efficiency of dust collection is low, particularly casts
During iron ball, dust removing effects does not reaches far away environmental requirement.
Summary of the invention
It is an object of the invention to provide a kind of intermediate frequency furnace dust trapping device, to solve the smoke catching of existing cleaner
When cover can not follow intermediate frequency furnace tapping, the line trace that moves into of flue dust point traps flue dust, and dust removing effects is undesirable, efficiency of dust collection
Problem low, that environmental requirement can not be met.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
A kind of intermediate frequency furnace dust trapping device, it includes umbrella roof suction flue dust fume trap cover, the top of smoke catching cover and flue dust
The front end of pipeline is connected, and the rear end of fume ducts is connected with sack cleaner, blower fan, and the top of described smoke catching cover is solid
Being scheduled in transversal stretching walking mechanism, transversal stretching walking mechanism is walked on the longeron of longitudinally walking framework, transversal stretching row
Walking mechanism to be connected with the top of Electrohydraulic push rod, the bottom of Electrohydraulic push rod is fixed on the crossbeam of longitudinally walking framework;Lengthwise rows
Walking the walking driver gear group being provided with on framework on road wheel track, walking driver gear group passes through chain wheel driving mechanism and planet
Cycloidal planetary gear speed reducer is connected, and cycloidal planetary gear speed reducer is connected with motor.
Preferably, the described longitudinally walking top of framework, two bottom sides are respectively equipped with guiding wheels, guide wheels walking and exist
On directive wheel track.
Preferably, described transversal stretching walking mechanism include being arranged on the flexible road wheel assembly on flexible walking framework,
Flexible guide wheel assemblies, flexible road wheel assembly is walked on longitudinally walking framework.
Described Electrohydraulic push rod is a kind of mechanical, electrical, liquid integrated hydraulic driving mechanical, by actuator (oil cylinder), control
Mechanism processed (hydraulic control valve group) and power source (Oil pump electrical machinery etc.) composition, in the present invention for push-and-pull transversal stretching vehicle with walking machine
Structure is movable on longitudinally walking framework.
In use, operating personnel starts connection driven by motor cycloidal planetary gear speed reducer operating to the present invention, passes through chain
Wheel drive mechanism drives the motion of walking driver gear group, makes longitudinal framework of walking realize vertically moving along road wheel track, to adjust
Position between whole smoke catching cover and intermediate frequency furnace;When the metal completing to smelt in intermediate frequency furnace is come out of the stove, operating personnel controls electricity
Liquid push rod stretches, and promotes transversal stretching walking mechanism to move, in making smoke catching cover follow along the longeron of longitudinally walking framework
Frequently the line position that moves into of the flue dust point of stove adjusts, it is achieved the tracking suction of flue dust, improves efficiency of dust collection, meets metal smelt and make
The environmental requirement in industry place.
The invention have the benefit that
(1) present invention drives the motion of walking driver gear group by cycloidal planetary gear speed reducer, makes framework realization of longitudinally walking
Longitudinal movement, have adjusted the lengthwise position relation between smoke catching cover and intermediate frequency furnace;By the extension and contraction control of Electrohydraulic push rod
Transversal stretching walking mechanism, so control smoke catching cover follow intermediate frequency furnace flue dust point move into line position adjust, it is achieved that
The tracking suction of flue dust, is effectively improved efficiency of dust collection, meets environmental requirement;
(2) present invention is when intermediate frequency furnace normally works, and adjustment smoke catching cover is placed on the top of intermediate frequency furnace and carries out dedusting operation;
When intermediate frequency furnace carries out feeding, overhauls, can move to smoke catching cover other positions, not affect charging, upkeep operation;This
It is convenient that bright operation controls, practical;
(3) present invention uses cycloidal planetary gear speed reducer to have the advantages such as simple in construction, gear ratio is big, volume is little, power is little,
Improve the reliability of this device, reduce the maintenance of equipment, the maintenance frequency, saved production, use cost;
(4) by the use of the present invention, it is achieved that the flue dust of intermediate frequency furnace follows the tracks of suction, the dedusting effect of intermediate frequency furnace is substantially increased
Rate, on the premise of completing identical dust removing effects, the power of fan that this dust pelletizing system is selected can reduce half, consistent in parameter
In the case of, sack cleaner filter area, the area of section of pipeline are the half of existing equipment, and manufacturing cost significantly reduces;
In actual use, owing to power of fan reduces, power consumption also declines, it is achieved that energy-saving and emission-reduction, has appreciable
Economic benefit and social benefit.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the top view of the present invention in Fig. 1;
In figure: 1, directive wheel track, 2, guide wheels, (sequence number 1,2 position wrong) 3, road wheel track, 4, walking driver gear group,
5, chain wheel driving mechanism, 6, cycloidal planetary gear speed reducer, 7, motor, 8, longitudinally walking framework, 9, Electrohydraulic push rod, 10, flue dust
Pipeline, 11, smoke catching cover, 12, transversal stretching walking mechanism, 13, flexible walking framework, 14, flexible guide wheel assemblies, 15,
Flexible road wheel assembly.
Detailed description of the invention
The present invention is further detailed explanation below in conjunction with the accompanying drawings.
A kind of intermediate frequency furnace dust trapping device as shown in Figure 1 and Figure 2, it includes umbrella roof suction flue dust fume trap cover 11, cigarette
The top of dirt fume trap cover 11 is connected with the front end of fume ducts 10, the rear end of fume ducts 10 and sack cleaner, blower fan phase
Connecting, the top of smoke catching cover 11 is fixed in transversal stretching walking mechanism 12, and transversal stretching walking mechanism 12 is walked vertical
On the longeron of walking framework 8, transversal stretching walking mechanism 12 is connected with the top of Electrohydraulic push rod 9, the bottom of Electrohydraulic push rod 9
It is fixed on the crossbeam of longitudinally walking framework 8;The walking driver gear group that longitudinally walking framework 8 is provided with on road wheel track 3
4, walking driver gear group 4 is connected with cycloidal planetary gear speed reducer 6 by chain wheel driving mechanism 5, and planetary cycloidal pin gear slows down
Machine 6 is connected with motor 7.
Longitudinally the walking top of framework 8, two bottom sides are respectively equipped with guiding wheels 2, guide wheels 2 and walk at guiding wheel track
On road 1.
Transversal stretching walking mechanism 12 includes the flexible road wheel assembly 15 being arranged on flexible walking framework 13, stretches and lead
To wheel assembly 14, flexible road wheel assembly 15 is walked on longitudinally walking framework 8.
In use, operating personnel starts connection motor 7 and drives cycloidal planetary gear speed reducer 6 to operate the present invention, passes through
Chain wheel driving mechanism 5 drives walking driver gear group 4 to move, and makes longitudinal framework 8 of walking realize longitudinal shifting along road wheel track 3
Dynamic, to adjust the position between smoke catching cover 11 and intermediate frequency furnace;When the metal completing to smelt in intermediate frequency furnace is come out of the stove, operation people
Member controls Electrohydraulic push rod 9 and stretches, and promotes transversal stretching walking mechanism 12 to move along the longeron of longitudinally walking framework 8, makes flue dust
Fume trap cover 11 is followed the line position that moves into of the flue dust point of intermediate frequency furnace and is adjusted, it is achieved the tracking suction of flue dust, improves efficiency of dust collection,
Meet the environmental requirement of metal smelt Work places.
The present invention drives the motion of walking driver gear group by cycloidal planetary gear speed reducer, makes framework realization of longitudinally walking
Longitudinal movement, have adjusted the lengthwise position relation between smoke catching cover and intermediate frequency furnace;By the extension and contraction control of Electrohydraulic push rod
Transversal stretching walking mechanism, so control smoke catching cover follow intermediate frequency furnace flue dust point move into line position adjust, it is achieved that
The tracking suction of flue dust, is effectively improved efficiency of dust collection, meets environmental requirement;In actual use, due to blower fan
Power reduction, power consumption also declines, it is achieved that energy-saving and emission-reduction, has appreciable economic benefit and social benefit.
Claims (3)
1. an intermediate frequency furnace dust trapping device, it includes umbrella roof suction flue dust fume trap cover (11), smoke catching cover (11)
Top is connected with the front end of fume ducts (10), and the rear end of fume ducts (10) is connected with sack cleaner, blower fan, and it is special
Levy and be: the top of described smoke catching cover (11) is fixed in transversal stretching walking mechanism (12), transversal stretching walking mechanism
(12) walking is on the longeron of longitudinally walking framework (8), and transversal stretching walking mechanism (12) is connected with the top of Electrohydraulic push rod (9)
Connecing, the bottom of Electrohydraulic push rod (9) is fixed on the crossbeam of longitudinally walking framework (8);Longitudinally it is provided with in walking framework (8) and is expert at
Walking the walking driver gear group (4) in wheel track (3), walking driver gear group (4) is by chain wheel driving mechanism (5) and planet cycloid pin
Wheel reductor (6) is connected, and cycloidal planetary gear speed reducer (6) is connected with motor (7).
Intermediate frequency furnace dust trapping device the most according to claim 1, it is characterised in that: described longitudinally walking framework (8)
Top, two bottom sides are respectively equipped with guiding wheels (2), guide wheels (2) and walk on directive wheel track (1).
Intermediate frequency furnace dust trapping device the most according to claim 1 and 2, it is characterised in that: described transversal stretching vehicle with walking machine
Structure (12) includes the flexible road wheel assembly (15) being arranged on flexible walking framework (13), flexible guide wheel assemblies (14), stretches
Indention walks wheel assembly (15) in the upper walking of longitudinally walking framework (8).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610775085.XA CN106180116B (en) | 2016-08-31 | 2016-08-31 | Intermediate frequency furnace dust trapping device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610775085.XA CN106180116B (en) | 2016-08-31 | 2016-08-31 | Intermediate frequency furnace dust trapping device |
Publications (2)
Publication Number | Publication Date |
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CN106180116A true CN106180116A (en) | 2016-12-07 |
CN106180116B CN106180116B (en) | 2019-03-12 |
Family
ID=58089469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610775085.XA Expired - Fee Related CN106180116B (en) | 2016-08-31 | 2016-08-31 | Intermediate frequency furnace dust trapping device |
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CN (1) | CN106180116B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106734032A (en) * | 2016-12-16 | 2017-05-31 | 河南省开元盛世通用机械设备制造有限公司 | Intermediate frequency furnace mobile smoke capturing device |
CN108424991A (en) * | 2018-05-28 | 2018-08-21 | 中冶京诚工程技术有限公司 | Movable dust removing device for tapping position of metal mixer |
CN111589832A (en) * | 2020-06-20 | 2020-08-28 | 中冶节能环保有限责任公司 | Cantilever type movable dust hood vehicle device and movable dust removing method |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3138649A (en) * | 1959-10-06 | 1964-06-23 | Von Roll Ag | Smoke hood for electric furnaces and the like |
CN2489890Y (en) * | 2001-06-11 | 2002-05-08 | 上海信孚环保技术工程有限公司 | Collection device for fume |
CN201166520Y (en) * | 2008-06-01 | 2008-12-17 | 江阴市盛凯环保设备有限公司 | Intermediate frequency furnace flue gas trapping device |
CN202461091U (en) * | 2011-12-26 | 2012-10-03 | 中冶南方工程技术有限公司 | Dust collection hood device |
CN202984247U (en) * | 2012-12-12 | 2013-06-12 | 无锡幸运环保设备有限公司 | Integrated movable smoke collection system |
CN206122307U (en) * | 2016-08-31 | 2017-04-26 | 兰州兰石重工有限公司 | Intermediate frequency furnace smoke and dust trapping device |
-
2016
- 2016-08-31 CN CN201610775085.XA patent/CN106180116B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3138649A (en) * | 1959-10-06 | 1964-06-23 | Von Roll Ag | Smoke hood for electric furnaces and the like |
CN2489890Y (en) * | 2001-06-11 | 2002-05-08 | 上海信孚环保技术工程有限公司 | Collection device for fume |
CN201166520Y (en) * | 2008-06-01 | 2008-12-17 | 江阴市盛凯环保设备有限公司 | Intermediate frequency furnace flue gas trapping device |
CN202461091U (en) * | 2011-12-26 | 2012-10-03 | 中冶南方工程技术有限公司 | Dust collection hood device |
CN202984247U (en) * | 2012-12-12 | 2013-06-12 | 无锡幸运环保设备有限公司 | Integrated movable smoke collection system |
CN206122307U (en) * | 2016-08-31 | 2017-04-26 | 兰州兰石重工有限公司 | Intermediate frequency furnace smoke and dust trapping device |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106734032A (en) * | 2016-12-16 | 2017-05-31 | 河南省开元盛世通用机械设备制造有限公司 | Intermediate frequency furnace mobile smoke capturing device |
CN108424991A (en) * | 2018-05-28 | 2018-08-21 | 中冶京诚工程技术有限公司 | Movable dust removing device for tapping position of metal mixer |
CN111589832A (en) * | 2020-06-20 | 2020-08-28 | 中冶节能环保有限责任公司 | Cantilever type movable dust hood vehicle device and movable dust removing method |
CN111589832B (en) * | 2020-06-20 | 2023-10-17 | 中冶节能环保有限责任公司 | Cantilever type movable dust hood vehicle device and movable dust removing method |
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CN106180116B (en) | 2019-03-12 |
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Granted publication date: 20190312 Termination date: 20210831 |