CN205245808U - Smoke exhausting device - Google Patents
Smoke exhausting device Download PDFInfo
- Publication number
- CN205245808U CN205245808U CN201520890866.4U CN201520890866U CN205245808U CN 205245808 U CN205245808 U CN 205245808U CN 201520890866 U CN201520890866 U CN 201520890866U CN 205245808 U CN205245808 U CN 205245808U
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- CN
- China
- Prior art keywords
- gas skirt
- gas
- intermediate frequency
- fire door
- gas collecting
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- 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.)
- Withdrawn - After Issue
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model belongs to the technical field of the technique of removing dust and specifically relates to a smoke exhausting device for melting metal's intermediate frequency furnace stove, including the gas collecting channel, the give vent to anger end and the induced air unit connection of gas collecting channel, the gas collecting channel with transfer the unit connection, it removes to the fire door of intermediate frequency furnace stove or keeps away from the fire door position department of intermediate frequency furnace stove to transfer the cover body that the unit ordered about the gas collecting channel, the gas collecting channel presents the gesture of removal and is close to or keeps away from with the fire door of high frequency smelting furnace, when the intermediate frequency furnace stove is in the upset state, the intermediate frequency furnace stove can be kept away from to the gas collecting channel of this moment, avoid the interference of intermediate frequency gas collecting channel to the upset of intermediate frequency furnace stove, after the rotary movement finishes, utilize manual work or mechanical mode to make the gas collecting channel be close to the fire door top side of intermediate frequency furnace stove, clear up with foreseeing the slag in greatly making things convenient for the stove, start the induced air unit, and extract the fire door flue gas of intermediate frequency furnace stove, foretell gas collecting channel smoking mode is convenient, can avoid interfering intermediate frequency furnace stove pivoted.
Description
Technical field
The utility model relates to dedusting technology field, and especially a kind of intermediate frequency for smelting metal is moltenThe fume extracting device of furnace.
Background technology
Mid-frequency melting furnace is a kind of equipment of metal material being implemented to heating, is widely used in goldBelonging to material has medium-sized and small enterprises, especially some middle-size and small-size foundry enterprises of melting demand. InFrequently smelting furnace has and on body of heater, heating unit and furnace body outer wall, gudgeon is set and coordinates realization with supporting seatSupport, the upper end that is positioned at body of heater is furnished with fire door, guiding gutter is set in fire door opening's edge or claims water conservancy diversion to lackMouthful, rotating unit drives body of heater to rotate to pour out heated molten fluid, normal smelting and dischargingIn process, fire door is all uncovered shape, and flue gas just unavoidably breaks up body of heater workplace around,For the problems referred to above, the name that applicant applies for is on the same day called in " flue gas processing device " and discloses oneKind of flue gas processing device to be to address the above problem, and this flue gas processing device comprises and is arranged on high frequency meltingThe gas skirt at the fire door place of stove, the outlet side of gas skirt is connected successively filter element and is drawn by pipelineWind unit is also provided with cooling unit between gas skirt and filter element, above-mentioned air inducing unitWhen work, can make formation negative pressure in gas skirt, and then high-frequency melting furnace fire door place can be producedFume extraction is clean. But above-mentioned high-frequency melting furnace is in the time of the molten fluid of toppling over of reality, high frequency is moltenThe body of heater of furnace presents the state of rotation, if gas skirt is fixedly installed on the fire door of high-frequency melting furnacePosition, certainly will rotate to produce to high-frequency melting furnace body of heater and interfere. How to avoid not to the stove rotatingBody produces interferes, and the fume extraction of fire door place generation can also be fallen, for art technology peopleMember is a technical barrier.
Utility model content
The purpose of this utility model is just to provide one and extracts easily and fast smelting furnace fire door place flue gasFume extracting device, avoid to rotate body of heater produce interfere.
For realizing above object, the technical solution adopted in the utility model is: a kind of fume extracting device,Comprise gas skirt, the outlet side of gas skirt is connected with air inducing unit, described gas skirt and transfer unitConnect, the cover body that transfer unit orders about gas skirt moves to the fire door of high-frequency melting furnace or away from high frequencyThe fire door position of smelting furnace.
Compared with prior art, the utility model possesses following technique effect: gas skirt presents movementAttitude and with the fire door of high-frequency melting furnace near or away from, when high-frequency melting furnace is in rollover statesTime, gas skirt now can be away from high-frequency melting furnace, avoids high frequency gas skirt to turn over high-frequency melting furnaceThe interference turning, after rotary movement, utilizes artificial or mechanical mode to make gas skirt closeThe fire door of high-frequency melting furnace, starts air inducing unit, and the fire door fume extraction of high-frequency melting furnace is fallen,Above-mentioned gas skirt smoking mode is convenient, can avoid the interference that high-frequency melting furnace is rotated.
Brief description of the drawings
Fig. 1 be smoking treating apparatus structural representation;
Fig. 2 is the structural representation of gas skirt;
Fig. 3 is that the I of Fig. 2 is to cutaway view;
Fig. 4 is that the II of Fig. 2 is to cutaway view;
Fig. 5 is the right view of Fig. 2;
Detailed description of the invention
In conjunction with Fig. 1 to Fig. 5, the utility model is described in more detail:
A kind of fume extracting device, comprises gas skirt 10, and the outlet side of gas skirt 10 and air inducing unit connectConnect, described gas skirt 10 is connected with transfer unit, and the cover body that transfer unit orders about gas skirt 10 movesMove the fire door of tremendously high frequency smelting furnace or the fire door position away from high-frequency melting furnace.
Above-mentioned gas skirt 10 presents mobile attitude, can utilize driving of erecting by overhang or levelActuation mechanism drives the shift action of gas skirt 10, and erecting by overhang makes gas skirt 10 present risingOr the attitude declining, horizontal drive mechanism makes gas skirt 10 present the attitude of translation, makes collectionThe fire door of gas hood 10 and high-frequency melting furnace A near or away from, when high-frequency melting furnace, A is in upsetWhen state, gas skirt 10 now can be away from high-frequency melting furnace, avoids high frequency gas skirt 10 to heightThe interference of smelting furnace A upset frequently, after rotary movement, utilizes artificial or mechanical mode to makeObtain the fire door of gas skirt near mid-frequency melting furnace, start air inducing unit, and by mid-frequency melting furnace A'sFire door fume extraction is fallen, and above-mentioned gas skirt 10 smoking modes are convenient, can avoid high frequency meltingThe interference that stove A rotates.
As preferred version of the present utility model, dodge and the operation of smoking for convenience of gas skirt 10,Described transfer mechanism comprises the support 20 being connected with gas skirt 10 1 sides, on support 20 away from collectionOne end of gas hood 10 forms horizontal direction slippage with guide part 30 and coordinates, the cover body of gas skirt 10Horizontal cantilever type moves to the fire door of high-frequency melting furnace or the fire door position away from high-frequency melting furnace.Utilize artificial or manual mode to drive gas skirt 10 to make along guide part 30 appearance moving horizontallyState.
Above-mentioned support 20 horizontal sliding formulas are arranged on guide part 30, in fact can be by this structureBe considered as a travelling car, one end of gas skirt 10 is arranged on this travelling car, operator's handPush away the attitude that dolly presents horizontal sliding, aforesaid operations is simple, convenient.
One side of described gas skirt 10 is connected with the first pipeline 40, the first pipeline 40 pipe range directionsHorizontally disposed and the mouth of pipe is communicated with gas skirt 10, the other end mouth of pipe of the first pipeline 40 and the second pipeRoad 50 forms to peg graft and coordinates, the second pipeline 40 extend straight down and successively with cooling unit and mistakeFilter unit connects. Because overhanging, cover body one end of above-mentioned gas skirt 10 is arranged on guide part 30,The center of gravity of gas skirt 10 now drops on outside guide part 30, like this, and gas skirt 10 selfGravity can impose on the bending moment force that guide part 30 is larger, and then is easy to make guide part 30 impaired,Also can affect the convenience that gas skirt 10 moves, therefore utilize the pipe range direction of this first pipeline 40Be horizontally disposed with, and by suitably increasing the length of the first pipeline 40, the first pipeline 40 is realized counterweight,To regulate the position of centre of gravity of gas skirt 10, guarantee that the center of gravity of gas skirt 10 drops on guide part 30,Reduce the adverse effect that bending moment force produces, and then avoid guide part 30 impaired and make gas skirt 10Phenomenon that cannot slippage.
Further, shown in Fig. 1 and Fig. 2, gas skirt 10 is described in described gas skirt 10Uncovered case box like structure, its opening forms the air inlet of absorption flue gas, and air inlet openings of sizes canTune and opening point to downwards. By regulating the openings of sizes of gas skirt 10, and then regulate gas skirt10 smoking scope, to guarantee the operation of effectively smoking to high-frequency melting furnace A.
Particularly, for strengthening the smoking effect of gas skirt 10 own, in gas skirt 10, be provided with liningPlate, gas skirt 10 is separated into folder chamber 11 and inlet chamber 12 by liner plate, is provided with for connecting on liner plateThe through hole of logical folder chamber 11 and inlet chamber 12, folder chamber 11 is communicated with the first pipeline 40.
Close on and on the upper and lower sidewall in gas skirt 10, be respectively arranged with upper and lower liner plate 13,14,Close on the sidewall of right direction of gas skirt 10 and be provided with right liner plate 15, close on gas skirt 10At the bottom of case, position is provided with rear lining plate 16, described upper and lower, right, rear lining plate 13,14,15,16And the interval region between gas skirt 10 inwalls forms the folder chamber 11 being interconnected, and is positioned at rear lining plateOn 16, offer the through hole 161 that is communicated with folder chamber 11 and inlet chamber 12, this flue gas is finally by through hole 161Enter the first pipeline 40, and undertaken by other positions of the first pipeline 40 suction flue gas processing devicesProcess further.
Lower liner plate 14 in described gas skirt 10 presents the skewed layout that one end is high, one end is low,The air inlet end that lower liner plate 14 closes on gas skirt 10 is low side, and the openings of sizes of gas skirt 10 is adjustedThe mode of joint is: on the both sides box wall of gas skirt 10 opening parts, be also respectively arranged with turnover panel 17, instituteThe plate face of stating turnover panel 17 vertically and a side all form hinged cooperation, institute with gas skirt 10 two sidesState jointed shaft vertically and both sides box wall form the spacing of rotational angle to turnover panel 17, gas skirt 10On the upper side wall of opening part, be also provided with attachment strap 18, a side of described attachment strap 18 and suction box 10Hinged and the jointed shaft level of the upper side box wall of opening part, the upper side box wall of gas skirt 10 forms takingThe rotational angle of plate 18 spacing. By rotating the angle of turnover panel 17, and then adjustable gas skirtThe size of 10 opening, movable turnover panel 17 and the attachment strap 18 arranging of profit, can be at utmost by fire doorAir-flow is concluded in gas skirt 10, and can form and dodge space with the fire door of smelting furnace A again, and thenFacilitate furnace charge and scarfing cinder. In conjunction with Fig. 5, described guide part 30 comprises and is arranged on support 20 timesThe machine seat board 31 of side, is provided with first, second roller 32,33 on described support 20, and described theThe core wheel level of one roller 32 and vertical with the moving direction of gas skirt 10, the first roller 32 withThe bottom land of the guide groove plate 311 arranging on machine seat board 31 forms the cooperation of rolling, guide groove plate 311Flute length direction level and parallel with the moving direction of gas skirt 10, the wheel of described the second roller 33The both sides parallel interval that core is vertically positioned at gas skirt 10 moving directions arranges two groups, the second roller 33Wheel rim respectively with on machine seat board 31 arrange limiting plate 312 plate face form roll coordinates, limitThe plate length direction of position plate 312 is parallel with the moving direction of gas skirt 10. The first above-mentioned roller 32The rolling forming with guide groove plate 311 coordinates, and guarantees that the horizontal linear of gas skirt 10 moves, twoOrganize the second roller 33 and roll and coordinate with limiting plate 312 formations respectively, can avoid gas skirt 10 to transportThe double swerve producing when moving, and then really gas skirt 10 is positioned at the accurate of horizontal motion positionDegree can be by arranging handle 41 operation set gas hoods 10 along guide part 30 water on the first pipeline 40Flat line motion, aforesaid operations is convenient.
Claims (8)
1. a fume extracting device, is characterized in that: comprise gas skirt (10), gas skirt (10)Outlet side be connected with air inducing unit, described gas skirt (10) is connected with transfer unit, sheetThe cover body that unit orders about gas skirt (10) moves to the fire door of mid-frequency melting furnace or away from mid-frequency melting furnaceFire door position.
2. fume extracting device according to claim 1, is characterized in that: described drag-over unitStructure comprises the support (20) being connected with gas skirt (10) one sides, and support (20) is upper away from gas collectionOne end of cover (10) forms horizontal direction slippage with guide part (30) and coordinates, gas skirt (10)The horizontal cantilever type of cover body move to the fire door of mid-frequency melting furnace or the fire door away from high-frequency melting furnacePosition.
3. fume extracting device according to claim 2, is characterized in that: gas skirt (10)A side be connected with the first pipeline (40), the first pipeline (40) pipe range direction horizontally disposed and pipeMouth is communicated with gas skirt (10), the other end mouth of pipe of the first pipeline (40) and the second pipeline (50)Form peg graft coordinate, the second pipeline (50) extend straight down and with successively with cooling unit and mistakeFilter unit connects.
4. fume extracting device according to claim 3, is characterized in that: described gas skirt (10)Described gas skirt (10) is uncovered case box like structure, and its opening forms the air inlet of absorption flue gas,Air inlet openings of sizes is adjustable and opening points to downwards.
5. fume extracting device according to claim 4, is characterized in that: in gas skirt (10)Be provided with liner plate, gas skirt (10) is separated into folder chamber (11) and inlet chamber (12) by liner plate,On liner plate, be provided with the through hole for being communicated with folder chamber (11) and inlet chamber (12), folder chamber (11)Be communicated with the first pipeline (40).
According to right according to fume extracting device claimed in claim 5, it is characterized in that: close on collectionOn upper and lower wall in gas hood (10), be respectively arranged with upper and lower liner plate (13,14), close on collectionOn the sidewall of the right direction of gas hood (10), be provided with right liner plate (15), close on gas skirt (10)Case at the bottom of position be provided with rear lining plate (16), described upper and lower, right, rear lining plate (13,14,15,16) interval region and between gas skirt (10) inwall forms the folder chamber (11) being interconnected,Be positioned on rear lining plate (16) and offer and be communicated with the through hole that presss from both sides chamber (11) and inlet chamber (12).
7. fume extracting device according to claim 6, its feature exists: described gas skirt (10)Interior lower liner plate (14) presents the skewed layout that one end is high, one end is low, and lower liner plate (14) facesThe air inlet end of nearly gas skirt (10) is low side, on the both sides box wall of gas skirt (10) opening partAlso be respectively arranged with turnover panel (17), the plate face of described turnover panel (17) vertically and a side and gas collectionCover (10) two side all forms hinged cooperation, described jointed shaft vertically and both sides box wall form turning overThe rotational angle of plate (17) spacing, is also provided with on the upper side wall of gas skirt (10) opening partAttachment strap (18), the upside case of a side of described attachment strap (18) and suction box (10) opening partHinged and the jointed shaft level of wall, the upper side box wall of gas skirt (10) forms turning attachment strap (18)Move the spacing of angle.
8. fume extracting device according to claim 2, is characterized in that: described guide part (30)Comprise the machine seat board (31) that is arranged on support (20) below, described support is provided with on (20)First, second roller (32,33), the core wheel level of described the first roller (32) and and gas collectionThe moving direction of cover (10) is vertical, the first roller (32) and upper the leading of arranging of machine seat board (31)Bottom land to frid (311) forms the cooperation of rolling, the flute length direction level of guide groove plate (311)And parallel with the moving direction of gas skirt (10), the vertical position of core wheel of described the second roller (33)Both sides parallel interval in gas skirt (10) moving direction arranges two groups, the second roller (33)Wheel rim forms rolling with the plate face of the upper limiting plate (312) arranging of machine seat board (31) respectively and coordinates,The plate length direction of limiting plate (312) is parallel with the moving direction of gas skirt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890866.4U CN205245808U (en) | 2015-11-09 | 2015-11-09 | Smoke exhausting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890866.4U CN205245808U (en) | 2015-11-09 | 2015-11-09 | Smoke exhausting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205245808U true CN205245808U (en) | 2016-05-18 |
Family
ID=55944878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520890866.4U Withdrawn - After Issue CN205245808U (en) | 2015-11-09 | 2015-11-09 | Smoke exhausting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205245808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258516A (en) * | 2015-11-09 | 2016-01-20 | 黄山中发耐磨材料有限公司 | Smoke extracting device |
| CN109822217A (en) * | 2019-03-13 | 2019-05-31 | 深圳市华天世纪激光科技有限公司 | A kind of automatic laser welding system |
-
2015
- 2015-11-09 CN CN201520890866.4U patent/CN205245808U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258516A (en) * | 2015-11-09 | 2016-01-20 | 黄山中发耐磨材料有限公司 | Smoke extracting device |
| CN109822217A (en) * | 2019-03-13 | 2019-05-31 | 深圳市华天世纪激光科技有限公司 | A kind of automatic laser welding system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160518 Effective date of abandoning: 20171212 |
|
| AV01 | Patent right actively abandoned |