CN108775809A - A kind of combustion type transfiguration stove - Google Patents
A kind of combustion type transfiguration stove Download PDFInfo
- Publication number
- CN108775809A CN108775809A CN201810909712.3A CN201810909712A CN108775809A CN 108775809 A CN108775809 A CN 108775809A CN 201810909712 A CN201810909712 A CN 201810909712A CN 108775809 A CN108775809 A CN 108775809A
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- Prior art keywords
- trolley
- furnace body
- cylinder
- combustion gas
- plate
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 79
- 239000000567 combustion gas Substances 0.000 claims abstract description 48
- 239000007789 gas Substances 0.000 claims abstract description 11
- 239000011449 brick Substances 0.000 claims abstract description 10
- 230000009970 fire resistant effect Effects 0.000 claims abstract description 10
- 238000005452 bending Methods 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 6
- 238000007373 indentation Methods 0.000 claims description 5
- 238000005538 encapsulation Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 210000000038 chest Anatomy 0.000 description 2
- 230000010485 coping Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
- F27B9/26—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace on or in trucks, sleds, or containers
- F27B9/262—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace on or in trucks, sleds, or containers on or in trucks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
-
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
- F27D1/1858—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tunnel Furnaces (AREA)
Abstract
The invention discloses a kind of combustion type transfiguration stoves,Including combustion gas furnace body,Combustion gas stove gate device,First pushes trolley and second to push trolley,Multiple rows of transfiguration opening is provided on combustion gas furnace body roof and two side walls,Transfiguration opening is provided with sealing mechanism,Sidewall of the furnace body is provided with support leg,Combustion gas bottom of furnace body is provided with track,It is provided with the first promotion trolley and second on track and pushes trolley,It is provided with envelope wall on workbench surface one end of first promotion trolley,The workbench surface of second promotion trolley is equipped with platform refractory insulating layer,Fire resistant seal brick is distributed in the left and right ends of second promotion trolley,First promotion trolley and the second promotion trolley are respectively clearance fit with the inner surface of sidewall of the furnace body,Envelope wall is set on first promotion trolley,According to the quantity and volume according to required parts processed,Different volumes will flexibly can be separated out between entire gas furnace hearth,The time of heating is shortened while improving energy utilization rate.
Description
Technical field
The present invention relates to stove equipment technical fields, and in particular to a kind of combustion type transfiguration stove.
Background technology
Gas furnace is to carry out heat-treating apparatus to metal parts, is widely used in the metal parts such as ironcasting, steel-casting
Heat treatment in, by carrying out heat temperature raising to the burner hearth of gas furnace, make its temperature reach technological requirement such as treatment temperature, it is existing
Gas furnace in combustion space be it is fixed, no matter the size and number of the volume of pending part, be required for stove
It is required for entire burner hearth being evenly heated heating when thorax is heated up, if part to be processed is less than at the design of the gas furnace
The treating capacity of reason amount or far smaller than gas furnace design, then there is serious wasting phenomenons, improve the heat treatment of part
Cost.
Invention content
The technical problem to be solved in the present invention is to provide a kind of simple in structure, according to the quantity and body of required parts processed
Product, will flexibly can be separated out the combustion type transfiguration stove of the burner hearth of different volumes between entire gas furnace hearth.
To realize above-mentioned target, the technical scheme is that：A kind of combustion type transfiguration stove, including combustion gas furnace body, combustion gas
The combustion gas stove gate device of furnace body opening setting, first push trolley and second to push trolley, and combustion gas stove gate device includes fire door
With the lifting gear for lifting fire door oscilaltion, it is characterised in that：Wall surface is covered with refractory insulating layer in gas furnace body,
Combustion gas bottom of furnace body and the combustion gas sidewall of the furnace body of the side opposite with combustion gas stove gate device are hatch frame, combustion gas furnace body roof
It is open with transfiguration is provided in two side walls, transfiguration opening is provided with sealing mechanism, and sidewall of the furnace body, which is provided with, is used to support combustion
The support leg of furnace body is burnt, combustion gas bottom of furnace body is provided with track, and the first promotion trolley is provided on track and the second promotion is small
Vehicle is provided with envelope wall on workbench surface one end of the first promotion trolley, is provided with the end of the trolley of envelope wall and the
One end of two promotion trolleies is fixedly connected, and the workbench surface of the second promotion trolley is equipped with platform refractory insulating layer, and second
The fire resistant seal brick of the platform refractory insulating layer of the left and right ends of trolley being provided at both ends with along its width distribution is pushed, first pushes away
Dynamic trolley and the second promotion trolley are respectively clearance fit with the inner surface of sidewall of the furnace body.
Further, sealing mechanism includes sprue gate, movable sealing plug and the driving device being made of castable, sprue gate
It is set in transfiguration opening, movable sealing plug is set in the sealing hole being arranged on sprue gate, and movable sealing plug surface is provided with
Support plate, anchor rod one end are bolted on support plate upper surface, and the other end passes through support plate and extends into movable sealing
The inside of plug, driving device include that support base, support column, supporting rack, guider and driving cylinder, support base are set to cast
Mouth both ends are fixedly connected with combustion gas furnace body, and support column is provided on support base, is connected by supporting rack between support column, are supported
Cylinder fixed seat is provided on frame, driving cylinder is fixed in cylinder fixed seat, and the drive rod of cylinder is driven to be fixed with support plate
Connection, guider includes guide rod and guide sleeve, and guide sleeve is fixed on supporting rack, and guide rod one end is set in guide sleeve, another
End is extended guide sleeve and is fixedly connected with support plate, extends on the guide rod inside guide sleeve and is provided with ring baffle, ring baffle
Guide rod outer cover between guide sleeve inside is equipped with buffer spring.
Further, driving cylinder is monaural formula cylinder, and free bearing, upper free bearing and monaural formula cylinder are provided on supporting rack
The lifting lug at top is connected by axis pin, and movable sealing is provided with lower free bearing beyond the Great Wall, drives the pin hole on the drive rod of cylinder logical
Axis pin is crossed with lower free bearing to be connected,
Further, the sealing hole being arranged on sprue gate is inverted conical through-hole, and it is close to be provided with fiber at the top of sealing-plug both sides
Strip of paper used for sealing.
Further, it being symmetrically arranged with holder at left and right sides of fire door, the opposite flank of holder is symmetrically arranged with fixed plate, Gu
Fixed board opposite flank is symmetrically arranged with vertical dragging track, and it is recessed that vertical dragging track opposite sides is provided with vertical track, vertically
The lower end of dragging track side and intermediate position are provided with the bending bent to fire door medial surface direction, the bottom of vertical dragging track
The portion other side is provided with skewback, and the skew back face of skewback is parallel to the folding surface of bending, and the upper and lower ends of fire door both sides are respectively set
There are sliding wheel, sliding wheel to be set in the vertical orbital groove of vertical dragging track, the outer surface of holder is provided with fire door folder
Tight device, fire door clamping device are constituted by clamping driving cylinder, lever, supporting plate and compact heap, are clamped driving cylinder and are fixed on
On holder, supporting plate one end be fixed on holder, position is hinged among the end of the other end and lever, clamps driving cylinder
Cylinder rod and the lifting end of lever be hinged, the pinching end of lever is provided with compact heap.
Further, the bottom of vertical dragging track is provided with horizontal baffle, two sides wherein one on the non-inclined-plane of skewback
Side is connected with vertical dragging track, and another side is connected with baffle.Vertical one side of the dragging track far from fire door
Upper/lower terminal is respectively set jagged, and jagged baffle is arranged in indentation, there, and baffle upper/lower terminal is fixedly installed connection respectively
Plate, connecting plate are connected by bolt with vertical dragging track side.
Further, the platform fire resistant heat preserving layer surface between fire resistant seal brick is equipped with backing plate, and backing plate is by the first backing plate
It is overlapped with the second backing plate, the overlap joint side bottom of the first backing plate is provided with the first overlap joint slot for prolonging its distribution of lengths, and first takes
Access slot end set has the first positioning plate being turned over downwards, and is provided at the top of the overlap joint side of the second backing plate and prolongs its distribution of lengths
Second overlap joint slot, the second overlap joint slot end set have the second positioning plate flipped up, the first positioning plate to be located in the second overlap joint
In slot, the second positioning plate be located in the first overlap joint slot.
Further, supporting rack, the parallels that supporting rack has support base and is symmetrically disposed on support base are provided on backing plate
Composition, support base are fixed on backing plate, seating face and parallels surface are supported to be provided with long straight slot, and support base and parallels pass through setting
It is connected in the connection bolt on long straight slot, parallels upper surface is provided with arc panel.
Further, first trolley and second is pushed to push trolley respectively under the gap between the inner surface of sidewall of the furnace body
Side is provided with clearance sealing device, and clearance sealing device includes sealing cylinder, cylinder supports frame, platform sling and trailing arm, sealing cylinder
It is fixed in support leg by cylinder supports frame, the cylinder rod of sealing cylinder vertical direction is mutually cut with scissors with the trailing arm lifting end of trailing arm
It connects, the bottom of combustion gas sidewall of the furnace body is fixed in platform sling one end, and the intermediate position of the other end and trailing arm is hinged, the trailing arm pressure of trailing arm
It is provided with the upward seal groove of notch on tight end, the refractory fibre for seal clearance is filled in seal groove.
Compared with prior art, the present invention haing the following advantages：
1. envelope wall is arranged on the first promotion trolley, according to the quantity and volume of required parts processed, flexibly will can entirely fire
Different volumes is separated out between steam stove thorax, it is effective energy saving, shortened while improving energy utilization rate heating when
Between.
It, being capable of effective solution envelope wall and furnace body wall sealing 2. the sealing structure being arranged is sealed by movable sealing plug
Not tight problem saves the consumption of the transfiguration furnace interior energy.
3. the combustion gas stove gate device being arranged is limited by the bending of vertical dragging track and skewback, can effectively seal fire door,
Simultaneously by the cooperation of the notch and notch baffle that are arranged on track, the dismounting and maintenance of fire door are facilitated.
4. the clearance sealing device being arranged, easy to operate, sealing effect is good and transfiguration is installed and safeguarded.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the side view of the present invention；
Fig. 3 is the vertical view of the present invention；
Fig. 4 is the structural schematic diagram of sealing mechanism；
Fig. 5 is the structural schematic diagram of combustion gas stove gate device；
Fig. 6 is the front view of vertical dragging track；
Fig. 7 is the side view of vertical dragging track；
Fig. 8 is the structural schematic diagram of fire door clamping device；
Fig. 9 is the structural schematic diagram of backing plate；
Figure 10 is the assembling structure schematic diagram of backing plate；
Figure 11 is the structural schematic diagram of supporting rack；
Figure 12 is the partial enlarged view A of Fig. 2.
Drawing explanation：1, combustion gas furnace body, 2, combustion gas stove gate device, 3, first pushes trolley, and 4, second pushes trolley, and 5, rise
Falling unit, 6, fire door, 7, refractory insulating layer, 8, transfiguration opening, 9, support leg, 10, track, 11, envelope wall, 12, platform fire resisting
Insulating layer, 13, fire resistant seal brick, 14, backing plate, 15, supporting rack, 16, sprue gate, 17, movable sealing plug, 18, support plate, 19,
Support base, 20, anchor rod, 21, support column, 22, supporting rack, 23, driving cylinder, 24, guide rod, 25, guide sleeve, 26, annular gear
Plate, 27, buffer spring, 28, upper free bearing, 29, lifting lug, 30, lower free bearing, 31, fibrous encapsulation item, 32, holder, 33, fixed plate,
34, vertical dragging track, 35, vertical dragging track groove, 36, bending, 37, skewback, 38, folding surface, 39, sliding wheel, 40, pressure
Tight block, 41, fire door clamping device, 42, clamp driving cylinder, 43, lever, 44, supporting plate, 45, lifting end, 46, pinching end,
47, horizontal baffle, 48, notch baffle, 49, connecting plate, the 50, first backing plate, the 51, second backing plate, the 52, first overlap joint slot, 53, the
One positioning plate, the 54, second overlap joint slot, the 55, second positioning plate, 56, support base, 57, parallels, 58, arc panel, 59, gap, 60,
Sealing cylinder, 61, seal groove, 62, platform sling, 63, trailing arm, 64, trailing arm be lifted end, 65, refractory fibre, 66, trailing arm compression end,
67, sealing mechanism.
Specific implementation mode
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown is merely for convenience of the description present invention, does not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In conjunction with attached drawing detailed description of the present invention technical solution, a kind of combustion type transfiguration stove, including combustion gas furnace body 1, combustion gas
The combustion gas stove gate device 2, first of furnace body opening setting pushes trolley 3 and second to push trolley 4, and combustion gas stove gate device includes stove
Door 6 and for lifting fire door oscilaltion lifting gear 5, combustion gas furnace body wall surface is covered with refractory insulating layer 7, gas furnace
The combustion gas sidewall of the furnace body of body bottom and the side opposite with combustion gas stove gate device is hatch frame, combustion gas furnace body roof and two
Transfiguration opening 8 is provided on side wall, transfiguration opening is provided with sealing mechanism 67, and sidewall of the furnace body, which is provided with, is used to support combustion furnace
The support leg 9 of body makes furnace body entirety and surface separation, combustion gas bottom of furnace body be provided with track 10, first is provided on track and is pushed away
Dynamic trolley and second pushes trolley, is provided with envelope wall 11 on workbench surface one end of the first promotion trolley, is provided with close
The end of the trolley of protection wall is fixedly connected with one end of the second promotion trolley, and the workbench surface of the second promotion trolley is equipped with
Platform refractory insulating layer 12, the platform refractory insulating layer of the left and right ends of the second promotion trolley are provided at both ends with along its width point
The fire resistant seal brick 13 of cloth, the first promotion trolley and the second promotion trolley are respectively clearance fit with the inner surface of sidewall of the furnace body,
When needing to be heat-treated part, the part of required processing is placed on to the table surface of the second promotion trolley, the first promotion is small
Vehicle enters combustion gas furnace interior by track, according to the size and number of part, envelope wall is transported to suitable transfiguration and is open
Place has been separated out suitable stove by the sealing of sealing mechanism and the two side walls in the thickness face of sealing coping and envelope wall
The volume of body, sealing mechanism specifically may include the sprue gate 16 being made of castable, movable sealing plug 17 and driving device, cast
Mouth is set in transfiguration opening, and movable sealing plug is set in the sealing hole being arranged on sprue gate, the setting of movable sealing plug surface
There are support plate 18,20 one end of anchor rod to be bolted on support plate upper surface, the other end passes through support plate and extends into work
The inside of dynamic sealing plug, driving device include support base 19, support column 21, supporting rack 22, guider and driving cylinder 23, branch
Support seat is set to sprue gate both ends and is fixedly connected with combustion gas furnace body, and support column is provided on support base, passes through branch between support column
Support is connected, and cylinder fixed seat is provided on supporting rack, and driving cylinder is fixed in cylinder fixed seat, drives the driving of cylinder
Bar is fixedly connected with support plate, and guider includes guide rod 24 and guide sleeve 25, and guide sleeve is fixed on supporting rack, guide rod one end
Be set in guide sleeve, the other end extends guide sleeve and is fixedly connected with support plate, the driving cylinder in driving device make drive rod to
Lower movement, and then push movable sealing plug to move down after movable sealing enters the seal at sprue gate and continue to feed down,
Crimp, and then the effective roof for making envelope wall and combustion gas furnace body and two are generated after being contacted with sealing hole and sealing wall
Sealing is formed between side wall, extends on the guide rod inside guide sleeve and is provided with ring baffle 26, inside ring baffle and guide sleeve
Between guide rod outer cover be equipped with buffer spring 27, in drive rod up and down motion in drive cylinder, guide rod is relative to leading
It moves up and down in set, spring effectively plays cushioning effect.
When the sealing of sealing mechanism and the two side walls in the thickness face of sealing coping and envelope wall, it is suitable to be separated out
After the volume of furnace body, combustion gas stove gate device makes fire door decline by the driving of lifting gear, and routine can be used in the device of driving
The device for lifting fire door is closed entire combustion gas furnace body, holder 32, the opposite flank pair of holder is symmetrically arranged at left and right sides of fire door
Title is provided with fixed plate 33, and fixed plate opposite flank is symmetrically arranged with vertical dragging track 34, vertical dragging track opposite sides
It is provided with vertical orbital groove 35, the lower end of vertical dragging track side and intermediate position are provided with curved to fire door medial surface direction
The bottom other side of the bending 36 of folding, vertical dragging track is provided with skewback 37, and the skew back face of skewback is parallel to the bending of bending
The upper and lower ends in face 38, fire door both sides are respectively arranged with sliding wheel 39, and sliding wheel is set to the vertical track of vertical dragging track
In groove, the outer surface of holder is provided with fire door clamping device 41, and fire door clamping device is by clamping driving cylinder 42, lever
43, supporting plate 44 and compact heap are constituted, and clamping driving, cylinder is fixed on holder, supporting plate one end is fixed on holder, another
Position is hinged among the end at end and lever, and the lifting end 45 of the cylinder rod and lever that clamp driving cylinder is hinged, thick stick
The pinching end 46 of bar is provided with compact heap 40, and when fire door declines, the sliding wheel on fire door slides in vertical orbital groove, works as cunning
When to vertical dragging track bottom, the sliding wheel of lower end slides into the vertical orbital groove of bending, in the sliding wheel slide-in of upper end
Between position bending in, by the inclined-plane collective effect of folding surface and skewback, the glide direction of fire door straight down is made to become to incline
Oblique lower slider makes fire door more be bonded combustion gas furnace body, and the starting bar for simultaneously clamping on driving cylinder pushes the lifting end of lever, into
And the compact heap of pinching end is made to push down fire door, keep fire door whole and moved to combustion gas furnace body direction, and then seals up combustion gas furnace body
The sealing brick side surface of fire door, second one end of promotion trolley contacts to form sealed bottom with the side wall of envelope wall, and second pushes away
The side surface of the sealing brick of another end of dynamic trolley contacts to form bottom with the bottom of fire door inner surface when passing through clamping device
Portion seals, and flexibly different volumes will be separated out between entire gas furnace hearth, and sealing effect is preferable, the bottom of vertical dragging track is set
Be equipped with horizontal baffle 47, two sides wherein one side on the non-inclined-plane of skewback is connected with vertical dragging track, another side with
Baffle is connected.Vertically the upper/lower terminal of one side of the dragging track far from fire door is respectively set jagged, and indentation, there is provided with
Notch baffle 48, baffle upper/lower terminal are fixedly installed connecting plate 49 respectively, and connecting plate passes through bolt and vertical dragging track side
Face is connected, when need to remove entire fire door need to safeguard fire door when, at this time can be by the upper and lower sliding wheel at fire door both ends
To indentation, there, removing bolt makes connecting plate and notch baffle be detached with vertical dragging track, so that notch is revealed, carries at this time
The fire door of movable pulley can take out from vertical dragging track indentation, there, carry out the daily maintenance for replacing movable pulley etc. to fire door.
Because the first promotion trolley and second are pushing the impossible width between sidewall of the furnace body inner surface of trolley side width just
It is good equal, therefore the first promotion trolley and the second promotion trolley are respectively clearance fit with the inner surface of sidewall of the furnace body, in order to carry
The leakproofness for the burner hearth being separated out between high entire, thus push trolley and second push trolley respectively with the inner surface of sidewall of the furnace body it
Between the lower section of gap 59 be provided with clearance sealing device, clearance sealing device includes sealing cylinder 60, cylinder supports frame, platform sling 62
With trailing arm 63, sealing cylinder is fixed on by cylinder supports frame in support leg, the cylinder rod and trailing arm of sealing cylinder vertical direction
Trailing arm lifting end 64 be hinged, the bottom of combustion gas sidewall of the furnace body, the intermediate position of the other end and trailing arm are fixed in platform sling one end
It is hinged, the upward seal groove 61 of notch is provided in the trailing arm compression end 66 of trailing arm, between being filled in seal groove for sealing
The refractory fibre 65 of gap, by sealing cylinder drive trailing arm, and then make the refractory fibre of seal groove squeeze into the first promotion trolley and
Second pushes the trolley long and narrow gap between the inner surface of sidewall of the furnace body respectively, improve it is entire between be separated out burner hearth it is close
Feng Xing.
When drive rod moves up and down in the driving cylinder of sealing mechanism, although there is movable sealing plug when guide rod
It moves straight down, but because whole structure is larger, the left and right that horizontal direction is will produce when movable sealing plug moves downward is shaken
It is dynamic, make drive rod and drive cylinder by horizontal shear force, for a long time using drive rod can be made to generate torsional deformation, therefore drives
Cylinder can be monaural formula cylinder, be provided with free bearing 28 on supporting rack, upper free bearing and the lifting lug 29 of monaural formula cylinder head pass through
Axis pin is connected, and movable sealing is provided with lower free bearing 30 beyond the Great Wall, and the pin hole on the drive rod of cylinder is driven to pass through axis pin and lower hinge
Seat is connected, and when driving cylinder horizontal jitter by horizontal shear force, by the connection of upper and lower free bearing, driving cylinder is slightly sent out
Raw displacement, offset by the level of shear force effectively extend the service life of driving cylinder, and the sealing hole being arranged on sprue gate is rounding
Conical through-hole keeps the sealing effect between the sealing hole on sprue gate and movable sealing plug more preferable, and sealing-plug is set at the top of both sides
It is equipped with fibrous encapsulation item 31, after movable sealing plug is contacted with sealing hole and envelope wall generates crimp, fibrous encapsulation item
The gap at turning that can be effectively generated between air-tight movable sealing-plug vertical direction and sprue gate horizontal direction, make sprue gate with
Sealing effect between movable sealing plug is more preferable.
Platform fire resistant heat preserving layer surface between fire resistant seal brick is equipped with backing plate 14, and backing plate is by the first backing plate 50 and second
Backing plate 51 overlaps, and the overlap joint side bottom of the first backing plate is provided with the first overlap joint slot 52 for prolonging its distribution of lengths, the first overlap joint
Slot end set has the first positioning plate 53 being turned over downwards, and is provided at the top of the overlap joint side of the second backing plate and prolongs its distribution of lengths
Second overlap joint slot 54, the second overlap joint slot end set have the second positioning plate 55 flipped up, the first positioning plate to be located in second
It overlaps in slot, the second positioning plate be located in the first overlap joint slot, by the first backing plate and the second backing plate of setting, in transport part
Middle some large-scale workpieces that can effectively make the backing plate as support part effect avoid loosening and influencing the required heat treatment placed
Stability supporting rack 15 is provided on backing plate at this time when needing the part for supporting some canned, be used to support required place
The part of tank body is managed, supporting rack is made of support base 56 and the parallels 57 being symmetrically disposed on support base, and support base is fixed on pad
On plate, support seating face and parallels surface be provided with long straight slot, support base and parallels and pass through the connection spiral shell that is set on long straight slot
Bolt is connected, and parallels upper surface is provided with arc panel 58, by adjusting the relative position between support base, arc panel is enable to prop up
Support the tank body part of diameter of different sizes.
Have been shown and described above the basic principle of the present invention, main feature and advantage, do not depart from spirit of that invention and
Under the premise of range, the present invention also has various changes and modifications, these changes and improvements both fall within claimed invention
Range.
Claims (9)
1. a kind of combustion type transfiguration stove, including the combustion gas stove gate device of combustion gas furnace body, combustion gas furnace body opening setting, the first promotion
Trolley and the second promotion trolley, combustion gas stove gate device include fire door and the lifting gear for lifting fire door oscilaltion, spy
Sign is：Wall surface is covered with refractory insulating layer, combustion gas bottom of furnace body and opposite with combustion gas stove gate device one in gas furnace body
The combustion gas sidewall of the furnace body of side is hatch frame, and transfiguration opening, transfiguration opening are provided on combustion gas furnace body roof and two side walls
Place is provided with sealing mechanism, and sidewall of the furnace body is provided with the support leg for being used to support burner block, and rail is arranged in combustion gas bottom of furnace body
Road is provided with the first promotion trolley and second on track and pushes trolley, set on workbench surface one end of the first promotion trolley
It is equipped with envelope wall, the end for being provided with the trolley of envelope wall is fixedly connected with one end of the second promotion trolley, and second pushes trolley
Workbench surface be equipped with platform refractory insulating layer, second pushes the two of the platform refractory insulating layer of the left and right ends of trolley
End is provided with fire resistant seal brick along its width distribution, first push trolley and second push trolley respectively in sidewall of the furnace body
Surface is clearance fit.
2. a kind of combustion type transfiguration stove according to claim 1, it is characterised in that：Sealing mechanism includes being poured by what castable was constituted
Geat, movable sealing plug and driving device, sprue gate are set in transfiguration opening, and movable sealing plug, which is set on sprue gate, to be arranged
Sealing hole in, movable sealing plug surface is provided with support plate, and anchor rod one end is bolted on support plate upper surface, separately
One end passes through support plate and extends into the inside of movable sealing plug, and driving device includes support base, support column, supporting rack, guiding
Device and driving cylinder, support base are set to sprue gate both ends and are fixedly connected with combustion gas furnace body, and support column is provided on support base,
It is connected by supporting rack between support column, cylinder fixed seat is provided on supporting rack, driving cylinder is fixed on cylinder fixed seat
On, drive the drive rod of cylinder to be fixedly connected with support plate, guider includes guide rod and guide sleeve, and guide sleeve is fixed on supporting rack
On, guide rod one end is set in guide sleeve, and the other end extends guide sleeve and is fixedly connected with support plate, extends into leading inside guide sleeve
Ring baffle is provided on bar, the guide rod outer cover between ring baffle and guide sleeve inside is equipped with buffer spring.
3. a kind of combustion type transfiguration stove according to claim 2, it is characterised in that：Driving cylinder is monaural formula cylinder, supporting rack
On be provided with free bearing, upper free bearing is connected with the lifting lug of monaural formula cylinder head by axis pin, and movable sealing is provided with beyond the Great Wall
Lower free bearing drives the pin hole on the drive rod of cylinder to be connected with lower free bearing by axis pin.
4. a kind of combustion type transfiguration stove according to claim 2, it is characterised in that：The sealing hole being arranged on sprue gate is inverted cone
Shape through-hole is provided with fibrous encapsulation item at the top of sealing-plug both sides.
5. a kind of combustion type transfiguration stove according to claim 1, it is characterised in that：It is symmetrically arranged with holder at left and right sides of fire door,
The opposite flank of holder is symmetrically arranged with fixed plate, and fixed plate opposite flank is symmetrically arranged with vertical dragging track, vertically slides
Track opposite sides is provided with that vertical track is recessed, and the lower end of vertical dragging track side and intermediate position are provided on the inside of fire door
The bending of face direction bending, the bottom other side of vertical dragging track are provided with skewback, and the skew back face of skewback is parallel to bending
The upper and lower ends of folding surface, fire door both sides are respectively arranged with sliding wheel, and sliding wheel is set to the vertical track of vertical dragging track
In groove, the outer surface of holder is provided with fire door clamping device, and fire door clamping device is by clamping driving cylinder, lever, holder
Plate and compact heap are constituted, and clamping driving, cylinder is fixed on holder, supporting plate one end is fixed on holder, the end of the other end
It is hinged with position among lever, the lifting end of the cylinder rod and lever that clamp driving cylinder is hinged, and the pinching end of lever is set
It is equipped with compact heap.
6. a kind of combustion type transfiguration stove according to claim 5, it is characterised in that：The bottom of vertical dragging track is provided with level
Two sides wherein one side of baffle, the non-inclined-plane of skewback is connected with vertical dragging track, and another side is connected with baffle,
Jagged, the jagged baffle of indentation, there setting, gear is respectively set in the upper/lower terminal of vertical one side of the dragging track far from fire door
Plate upper/lower terminal is fixedly installed connecting plate respectively, and connecting plate is connected by bolt with vertical dragging track side.
7. according to a kind of combustion type transfiguration stove according to claim 1, it is characterised in that：Platform fire resisting between fire resistant seal brick
Insulation layer surface is equipped with backing plate, and backing plate is overlapped by the first backing plate and the second backing plate, and the overlap joint side bottom of the first backing plate is set
It is equipped with the first overlap joint slot for prolonging its distribution of lengths, the first overlap joint slot end set has the first positioning plate being turned over downwards, the second pad
The the second overlap joint slot for prolonging its distribution of lengths is provided at the top of the overlap joint side of plate, the second overlap joint slot end set, which has, to be flipped up
Second positioning plate, the first positioning plate be located in the second overlap joint slot, and the second positioning plate be located in the first overlap joint slot.
8. according to a kind of combustion type transfiguration stove according to claim 1, it is characterised in that：It is provided with supporting rack on backing plate, supports
Frame is made of support base and the parallels being symmetrically disposed on support base, and support base is fixed on backing plate, supports seating face and parallels
Surface is provided with long straight slot, support base and parallels and is connected by the connection bolt being set on long straight slot, and parallels upper surface is set
It is equipped with arc panel.
9. according to a kind of combustion type transfiguration stove according to claim 1, it is characterised in that：First pushes trolley and the second promotion small
Gap lower section of the vehicle respectively between the inner surface of sidewall of the furnace body is provided with clearance sealing device, and clearance sealing device includes sealing
Cylinder, cylinder supports frame, platform sling and trailing arm, sealing cylinder are fixed on by cylinder supports frame in support leg, and sealing cylinder is vertical
The cylinder rod in direction and the trailing arm lifting end of trailing arm are hinged, and the bottom of combustion gas sidewall of the furnace body, the other end are fixed in platform sling one end
It is hinged with the intermediate position of trailing arm, the upward seal groove of notch is provided in the trailing arm compression end of trailing arm, is filled in seal groove
It is useful for the refractory fibre of seal clearance.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810909712.3A CN108775809A (en) | 2018-08-10 | 2018-08-10 | A kind of combustion type transfiguration stove |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810909712.3A CN108775809A (en) | 2018-08-10 | 2018-08-10 | A kind of combustion type transfiguration stove |
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| CN108775809A true CN108775809A (en) | 2018-11-09 |
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| CN201810909712.3A Pending CN108775809A (en) | 2018-08-10 | 2018-08-10 | A kind of combustion type transfiguration stove |
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| CN101580890A (en) * | 2009-03-27 | 2009-11-18 | 南京宝色股份公司 | Trolley assembly annealing furnace |
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