CN207498420U - A kind of energy-efficient Whole fiber car-type vacuum annealing furnace - Google Patents
A kind of energy-efficient Whole fiber car-type vacuum annealing furnace Download PDFInfo
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- CN207498420U CN207498420U CN201721133543.6U CN201721133543U CN207498420U CN 207498420 U CN207498420 U CN 207498420U CN 201721133543 U CN201721133543 U CN 201721133543U CN 207498420 U CN207498420 U CN 207498420U
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- furnace body
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- fire door
- door
- fixed chute
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Abstract
The utility model is related to a kind of energy-efficient Whole fiber car-type vacuum annealing furnaces, including furnace body and door structure, cooperation charging trolley and power plant use during use, door structure is using the upper structure type for opening fire door, and door of annealing furnace is locked using fire door thrustor, it ensure that the air-tightness of oven door sealing, reduce scattering and disappearing for heat in annealing furnace heating process, resource is saved, installing plate and reinforcing plate can ensure the stability of fire door lifting cylinder installation.Furnace body is using no inner-tube structure, the phenomenon that being not in the deformation of furnace body liner when being heated to heating element to be heated, it can ensure the smooth disengaging of charging trolley, closed, constant temperature a heating environment is formed in annealing furnace body, the efficiency of heating can be greatly improved, reduce the waste of resource, more energy conservation and environmental protection.
Description
Technical field
The utility model belongs to annealing furnace technical field, is moved back more particularly to a kind of energy-efficient Whole fiber car-type vacuum
Stove.
Background technology
Annealing is a common technology in transformer core process, in order to reach certain characteristic, such as eliminates silicon steel
Stress, transformer core needed after heating, is kept for a period of time, then slow cooling is to obtain this kind of performance.Annealing
Stove is process equipment indispensable in annealing processing, and existing annealing furnace is made of annealing furnace furnace body and liner, and furnace body
Gap is equipped between liner, after heating for multiple times serious deformation will be occurred for the flue in such furnace body, lead to furnace body
Interior space becomes smaller, and influences to feed the disengaging of trolley, the scratch of charging trolley, while the heat distortion of furnace body inner furnace easily occurs
Furnace wall fracture is frequently can lead to, the heating element installed on furnace wall, which also will appear, to come off；The fire door of existing annealing furnace is
Open what mechanical locker was closed using side, there are larger between fire door and furnace body after fire door closing in this way
Gap will have a large amount of heat to lose, and cause the wasting of resources during stove heat of annealing in this way.
Invention content
The purpose of this utility model is to provide for a kind of energy-efficient Whole fiber car-type vacuum annealing furnace, solves existing
Side open the problem of mechanical locker causes the poorly sealed, wasting of resources.
The utility model is adopted the technical scheme that solve the above-mentioned problems, provides a kind of energy-efficient Whole fiber
Car-type vacuum annealing furnace, including furnace body, door structure, the furnace body includes the furnace body case that one end is equipped with opening, furnace body case
Bottom is equipped with feed lead rail, and the side wall of the furnace body case and the inner surface at top are equipped with furnace body Refractory blocks layer, and furnace body
Spacing is equipped between the furnace body Refractory blocks layer lower end being laid on the side wall of case and the bottom of furnace body case, furnace body Refractory blocks layer is equipped with
Furnace body installation groove is equipped with the furnace body mounting post of multiple spirals settings on the furnace body Refractory blocks layer of the furnace body installation groove,
Furnace body electric heating sheets are installed, and the furnace body electric heating sheets are pacified from one of furnace body of edge in the furnace body mounting post
It fills column to rise successively around remaining furnace body mounting post, the upper end of the furnace body case close to opening offers air inlet, the stove
Vacuum exhaust tube is equipped at spacing between the bottom of body Refractory blocks layer and furnace body case, one end of Vacuum exhaust tube is blind end,
The other end of Vacuum exhaust tube passes through furnace body case.
The door structure includes two supporting racks being vertically arranged side by side, is equipped with what is be vertically arranged between two supporting racks
Fire door is fixedly connected with the sliding slot being vertically arranged on the inside of support frame as described above, and the both sides of fire door are fixedly connected with and sliding slot coordinates
The idler wheel used, the upper end both sides of the fire door are fixedly connected with otic placode, and the outside of support frame as described above is equipped with the stove being vertically arranged
Door lifting cylinder, the tailpiece of the piston rod of fire door lifting cylinder are fixedly connected with movable pulley, and the upper end of supporting rack has been respectively fixedly connected with
Horizontally disposed crossbeam is rotatably connected to fixed pulley on crossbeam, one end of steel wire rope, steel wire rope is fixedly connected on the crossbeam
The other end be fixedly connected successively around movable pulley, after fixed pulley with the otic placode of respective side.
The sliding slot includes the upper fixed chute, the lower fixed chute that are vertically arranged, and upper fixed chute and lower fixed chute
Between be equipped with spacing, movable sliding is equipped in the spacing, movable sliding also is provided with below lower fixed chute, on fire door carries out
When liter or step-down operation, upper fixed chute, movable sliding, lower fixed chute are on the same line；When fire door carries out holding out against operation
When, upper fixed chute, movable sliding, lower fixed chute are not on the same line.
Upper and lower ends in support frame as described above are equipped with fire door thrustor, and the fire door thrustor includes being vertically arranged
Fire door pushing tow cylinder, " L " shape crank, horizontally disposed connecting shaft and connecting rod, the connecting shaft pass through " L " shape crank it is curved
At folding, and the both ends end of connecting shaft is rotatablely connected by bearing block and link, the fixing end of the fire door pushing tow cylinder with
Supporting rack is fixedly connected, and one end of the tailpiece of the piston rod and " L " shape crank of the fire door pushing tow cylinder is hinged, " L " shape crank it is another
One end is fixedly connected with one end of connecting rod, and the movable sliding that the other end of connecting rod is corresponding is fixedly connected.
Horizontally disposed installing plate is fixedly connected on support frame as described above, the fixing end of installing plate and fire door lifting cylinder is consolidated
Fixed connection.
Reinforcing plate is fixedly connected between the installing plate and supporting rack.
Position protective device was fixedly connected on support frame as described above, the position protective device of crossing includes horizontally disposed connection
Plate and " 7 " font control-rod are fixedly connected with axle sleeve on connecting plate, gear shaft, the centre of the gear shaft are slidably connected in axle sleeve
The push rod being vertically arranged is fixedly connected with, push rod is fixedly connected with the horizontal segment of " 7 " font control-rod, " 7 " font control-rod
Vertical section is rotatablely connected with supporting rack and end is fixedly connected with joystick.
The furnace body Refractory blocks layer is made of refractory material.
The Vacuum exhaust tube is equipped with multiple air admission holes, and strainer is coated on the tube wall of Vacuum exhaust tube.
The beneficial effects of the utility model：The door of annealing furnace utilizes fire door using the upper structure type for opening fire door
Thrustor locks door of annealing furnace, ensure that the air-tightness of oven door sealing, reduces hot in annealing furnace heating process
Amount is scattered and disappeared, and has saved resource, and installing plate and reinforcing plate can ensure the stability of fire door lifting cylinder installation.When annealing furnace
When fire door is in promotion state, the gear shaft for crossing position protective device reaches the bottom of fire door, and the work of support protection is played to fire door
With fire door falls when avoiding the lifting system failure of fire door, eliminates safe hidden trouble.The annealing furnace furnace body is using no liner
The phenomenon that structure is not in the deformation of furnace body liner when being heated to heating element to be heated, can ensure into
Expect the smooth disengaging of trolley, form closed, constant temperature a heating environment in annealing furnace body, heating can be greatly improved
Efficiency reduces the waste of resource, more energy conservation and environmental protection；The strainer coated on the tube wall of Vacuum exhaust tube can avoid dirt
It is inhaled into negative-pressure air fan by Vacuum exhaust tube, ensures the normal operation of negative-pressure air fan.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is the structure diagram of the utility model furnace body；
Fig. 4 is the structure diagram of the utility model Vacuum exhaust tube；
Fig. 5 is the schematic diagram of the utility model door structure；
Fig. 6 is the left view of Fig. 5；
Fig. 7 is the vertical view of Fig. 5；
Fig. 8 is the structure diagram that the utility model crosses a protective device；
Fig. 9 is the left view of Fig. 8；
Figure 10 is the structure diagram that trolley is fed in the embodiment；
Figure 11 is the vertical view of Figure 10；
Figure 12 is the positional structure schematic diagram of the Refractory blocks layer of charging trolley and printer's bit in the embodiment；
Figure 13 is the structure diagram of power plant in the embodiment；
Figure 14 is the cross-sectional view of A-A in Figure 13；
Figure 15 is the structure diagram of the push-pull rod of power plant in the embodiment.
Specific embodiment
To make the purpose of this utility model, technical solution and advantageous effect clearer, below in conjunction with the accompanying drawings to this practicality
Novel embodiment is described in further detail.
As shown in Fig. 1~Fig. 2, the utility model provides a kind of energy-efficient Whole fiber car-type vacuum annealing furnace, packet
Furnace body, door structure are included, as shown in figure 3, the furnace body includes the furnace body case 1 that one end is equipped with opening, the bottom of furnace body case 1 is laid with
There is feed lead rail 2, the side wall of the furnace body case 1 and the inner surface at top are equipped with furnace body Refractory blocks layer 3, furnace body Refractory blocks layer
3 are made of refractory material, and are set between 3 lower end of furnace body Refractory blocks layer being laid on the side wall of furnace body case 1 and the bottom of furnace body case 1
There is spacing, furnace body Refractory blocks layer 3 is equipped with furnace body installation groove 4, pacifies on the furnace body Refractory blocks layer 3 of the furnace body installation groove 4
Furnace body mounting post 5 equipped with the setting of multiple spirals, furnace body mounting post 5 and furnace body Refractory blocks layer 3 in the same plane, such energy
Charging trolley scratch furnace body mounting post 5 when passing in and out furnace body case 1 is enough avoided, being equipped with furnace body electricity in the furnace body mounting post 5 adds
Backing 6, and the furnace body electric heating sheets 6 are pacified from one of furnace body mounting post 5 of edge around remaining furnace body successively
Column 5 is filled, the upper end of the furnace body case 1 close to opening offers air inlet 7, air inlet 7 and the intake stack phase outside furnace body case 1
It connects, Vacuum exhaust tube 8, Vacuum exhaust tube 8 is equipped at the spacing between the furnace body Refractory blocks layer 3 and the bottom of furnace body case 1
One end for blind end, the other end of Vacuum exhaust tube 8 passes through furnace body case 1 and is connected with the negative-pressure air fan outside furnace body case 1.Such as
Shown in Fig. 4, Vacuum exhaust tube 8 is equipped with multiple air admission holes 9, and strainer 10 is coated on the tube wall of Vacuum exhaust tube 8, strainer 10
The dirt in furnace body case 1 can effectively be avoided to enter in negative-pressure air fan through Vacuum exhaust tube 8.
As shown in Fig. 5~Fig. 7, the door structure includes two supporting racks 11 being vertically arranged side by side, two supporting racks
The fire door 12 being vertically arranged is equipped between 11, the inside of support frame as described above 11 is fixedly connected with the sliding slot 13 being vertically arranged, fire door
12 both sides are fixedly connected with the idler wheel 14 being used cooperatively with sliding slot 13, and the upper end both sides of the fire door 12 are fixedly connected with otic placode
15, the outside of support frame as described above 11 is equipped with the fire door lifting cylinder 16 being vertically arranged, and being fixedly connected with level on supporting rack 11 sets
The installing plate 22 put, installing plate 22 are fixedly connected with the fixing end of fire door lifting cylinder 16, between installing plate 22 and supporting rack 11
Reinforcing plate 23 is fixedly connected with, the stability of fire door lifting cylinder 16 can be enhanced in this way, conducive to the raising and lowering of fire door 12.
The tailpiece of the piston rod of fire door lifting cylinder 16 is fixedly connected with movable pulley 17, and the upper end of supporting rack 11 has been respectively fixedly connected with level and has set
The crossbeam 18 put is rotatably connected to fixed pulley 19 on crossbeam 18, one end of steel wire rope 20, steel is fixedly connected on the crossbeam 18
The other end of cord 20 is fixedly connected after bypassing movable pulley 17, fixed pulley 19 successively with the otic placode 15 of respective side.
The sliding slot 13 includes the upper fixed chute 13a, the lower fixed chute 13b that are vertically arranged, and upper fixed chute 13a and
Spacing is equipped between lower fixed chute 13b, movable sliding 13c is equipped in the spacing, also is provided with living below lower fixed chute 13b
Dynamic sliding slot 13c, when fire door 12 carries out rising or falling operation, upper fixed chute 13a, movable sliding 13c, lower fixed chute
13b is on the same line；When fire door 12 carries out holding out against operation, upper fixed chute 13a, movable sliding 13c, lower fixed chute
13b is not on the same line.
Upper and lower ends in support frame as described above 11 are equipped with fire door thrustor 21, and the fire door thrustor 21 includes perpendicular
Fire door pushing tow cylinder 21a, " L " shape crank 21b, horizontally disposed connecting shaft 21c and the connecting rod 21d directly set, the connection
Axis 21c passes through the bending place of " L " shape crank 21b, and the both ends end of connecting shaft 21c is rotated by bearing block 21e and link
Connection, the fixing end of the fire door pushing tow cylinder 21a are fixedly connected with supporting rack 11, the piston of the fire door pushing tow cylinder 21a
One end of rod end and " L " shape crank 21b is hinged, and the other end of " L " shape crank 21b is fixedly connected with one end of connecting rod 21d, even
The movable sliding 13c that the other end of extension bar 21d is corresponding is fixedly connected.
As shown in Figure 8, Figure 9, position protective device 24 was fixedly connected on support frame as described above 11, it is described to cross position protective device
24 include being fixedly connected with axle sleeve 24c, axle sleeve on horizontally disposed connecting plate 24a and " 7 " font control-rod 24b, connecting plate 24a
Slidably connect gear shaft 24d in 24c, the centre of the gear shaft 24d is fixedly connected with the push rod 24e being vertically arranged, push rod 24e with
The horizontal segment of " 7 " font control-rod 24b is fixedly connected, the vertical section of " 7 " font control-rod 24b be rotatablely connected with supporting rack 11 and
End is fixedly connected with joystick 24f.
The utility model is matched during use to be also had charging trolley and feeds trolley for driving
The power plant of traveling.
As shown in Figure 10, Figure 11, the charging trolley includes pedestal 25, and the lower end of the pedestal 25 is equipped with traveling wheel 26,
The top of the pedestal 25 is equipped with trolley Refractory blocks layer 27, and the upper end of trolley Refractory blocks layer 27 is equipped with trolley installation groove 28, such as
Shown in Figure 12, multiple trolley printer's bits 29 arranged side by side, trolley Refractory blocks layer 27 and platform are equipped in trolley installation groove 28
Vehicle printer's bit 29 is made of refractory material, is equipped between the short side of the trolley printer's bit 29 and trolley installation groove 28
Trolley installation groove 28 is divided into multiple trolley installation spaces 30, the trolley installation space by spacing, trolley printer's bit 29
The trolley mounting post 31 of multiple spiral settings in 30 is installed, trolley electric heating sheets 32 are equipped in the trolley installation space 30,
And trolley electric heating sheets 32 bypass trolley mounting post 31, the resistance to fire screen of trolley successively from one of trolley mounting post 31
In the same plane, the trolley Refractory blocks layer 27 is equipped with square for the upper surface of block 29 and the upper surface of trolley Refractory blocks layer 27
Shape fence 33, the surrounding of rectangle fence 33 are fixedly connected with multiple bars 36 being obliquely installed, and bar 36 can prevent to be heated
Electric machine iron core slid from charging trolley, the bottom of rectangle fence 33 is fixedly connected with bottom plate 34, and bottom plate 34 is equipped with multiple
Hot hole 35 is crossed, crosses hot hole 35 as round, rectangle or polygon.
As shown in Figure 13, Figure 14, the power plant includes chassis 37, is fixed on the front end of the chassis 37
Rope-winding wheel 38 is connected with, speed reducer 39 is fixedly connected on the rear end of the chassis 37, is fixed on the chassis 37
Speed reducer 39 is connected with, kinking roller 40 is fixedly connected in the live spindle of speed reducer 39, is fixed on the chassis 37
The straight 41 of two side-by-side horizontal settings is connected with, installation frame 42, installation frame are equipped between two straights 41
42 both sides are equipped with the pulley 43 being used in combination with straight 41, and pulley 43 is taken horizontally disposed and is vertically arranged alternate
Form, such installation frame 42 are run more steady during movement.Water is fixedly connected on the installation frame 42
The axle sleeve 44 of setting is put down, push-pull rod 45 is arranged in axle sleeve 44, card is fixedly connected on the push-pull rod 45 at 44 both ends of axle sleeve
Ring 46, as shown in figure 15, one end of push-pull rod 45 are fixedly connected with baffle ring 47 and fixture block 48, and push-pull rod 45 is close to fixture block 48
One end in circular cone it is pointed, be more convenient in this way push-pull rod 45 be pushed into material reducing trolley on it is corresponding push-and-pull hole in, push-pull rod 45 it is another
End is fixedly connected with spanner 49, and spanner 49 is L-shaped, is more convenient for operating push-pull rod 45 in this way.It is twined on kinking roller 40
Steel wire rope 50 is wound with, one end of the steel wire rope 50 is connected with the front end of installation frame 42, the other end and peace of steel wire rope 50
The frame up rear end of frame 42 is connected.
In use, when fire door 12 needs to lift charging, the tailpiece of the piston rod of fire door lifting cylinder 16 is retracted, movable pulley 17 with
It moves down with the tailpiece of the piston rod of fire door lifting cylinder 16, is lifted fire door 12 by steel wire rope 20 and fixed pulley 19, then will
Joystick 24f rotates 90 °, and the horizontal segment of " 7 " font control-rod 24b pushes push rod 24e, and gear shaft 24d is made to be stretched out of axle sleeve 24c
Go out, gear shaft 24d reaches the bottom of fire door 12, plays the role of support protection to fire door 12, avoids the lifting system of fire door 12
Fire door 12 falls during failure, eliminates safe hidden trouble.Electric machine iron core to be heated is placed on the bottom plate of charging trolley, it will
In the corresponding hole of the push-in charging trolley of push-pull rod 45, then spanner 49 is rotated by 90 °, speed reducer 39 is opened, makes speed reducer 39 just
Turn, installation frame 42 is pulled to move forward by the steel wire rope 50 of forepart, charging trolley is made to enter in the furnace body of annealing furnace, is completed
Feed operation.Then furnace body electric heating sheets 6 and trolley electric heating sheets 32 are powered and generate heat, heat is upward by crossing hot hole 35
Rising makes heat be full of entire furnace body case 1, and electric machine iron core is heated.It needs to discharge after electric machine iron core heating is completed
When, joystick 24f is rotated backward 90 °, the horizontal segment of " 7 " font control-rod 24b pushes push rod 24e, and gear shaft 24d is made to retract
To axle sleeve 24c, the tailpiece of the piston rod of fire door lifting cylinder 16 stretches out, and movable pulley 17 follows the tailpiece of the piston rod of fire door lifting cylinder 16
It moves up, falls to ground in the gravity lower furnace door 12 of fire door 12, the tailpiece of the piston rod of fire door pushing tow cylinder 21a is stretched at this time
Go out, " L " shape crank 21b is rotated around connecting shaft 21c, fire door 12 is driven to hold out against by connecting rod 21d, movable sliding 13c, idler wheel 14
Furnace body, on the contrary the tailpiece of the piston rod of fire door pushing tow cylinder 21a is retracted, and " L " shape crank 21b is rotated around connecting shaft 21c, passes through connecting rod
21d, movable sliding 13c, idler wheel 14 drive fire door 12 far from furnace body.Speed reducer 39 is inverted, is drawn by the steel wire rope 50 at rear portion
Dynamic installation frame 42 moves backward, and charging trolley is made to exit the furnace body of annealing furnace, completes draw operation.
The annealing furnace furnace body is not in when being heated to heating element to be heated using no inner-tube structure
The phenomenon that furnace body liner deforms can ensure the smooth disengaging of charging trolley, and door of annealing furnace is using the upper structure for opening fire door
Form, and door of annealing furnace is locked using fire door thrustor, it ensure that the air-tightness of oven door sealing, annealing furnace furnace body
One closed, constant temperature heating environment of interior formation, can greatly improve the efficiency of heating, reduce in annealing furnace heating process
Scattering and disappearing for heat, has saved resource.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principle of the utility model, the utility model can also on the premise of not departing from the spirit and scope of the utility model
There are various changes and modifications, these changes and improvements are both fallen in the range of claimed utility model.The requires of the utility model
Protection domain is defined by appended claims and equivalent.
Claims (6)
1. a kind of energy-efficient Whole fiber car-type vacuum annealing furnace, it is characterised in that：Including furnace body, door structure, the stove
Body includes the furnace body case that one end is equipped with opening, and the bottom of furnace body case is equipped with feed lead rail, the side wall of the furnace body case and top
Inner surface be equipped with furnace body Refractory blocks layer, and the furnace body Refractory blocks layer lower end being laid on the side wall of furnace body case and furnace body case
Spacing is equipped between bottom, furnace body Refractory blocks layer is equipped with furnace body installation groove, the furnace body Refractory blocks of the furnace body installation groove
The furnace body mounting post of multiple spiral settings on layer is installed, furnace body electric heating sheets are installed, and described in the furnace body mounting post
Furnace body electric heating sheets bypass remaining furnace body mounting post successively from one of furnace body mounting post of edge, close to opening
The upper end of furnace body case offers air inlet, and being equipped with vacuum at the spacing between the furnace body Refractory blocks layer and the bottom of furnace body case arranges
Tracheae, one end of Vacuum exhaust tube is blind end, and the other end of Vacuum exhaust tube passes through furnace body case；
The door structure includes two supporting racks being vertically arranged side by side, and the stove being vertically arranged is equipped between two supporting racks
, the sliding slot being vertically arranged is fixedly connected on the inside of support frame as described above, the both sides of fire door are fixedly connected with to be made with sliding slot cooperation
Idler wheel, the upper end both sides of the fire door are fixedly connected with otic placode, and the outside of support frame as described above is equipped with the fire door being vertically arranged
Lifting cylinder, the tailpiece of the piston rod of fire door lifting cylinder are fixedly connected with movable pulley, and the upper end of supporting rack has been respectively fixedly connected with water
The crossbeam of setting is put down, fixed pulley is rotatably connected on crossbeam, one end of steel wire rope is fixedly connected on the crossbeam, steel wire rope
The other end is fixedly connected after bypassing movable pulley, fixed pulley successively with the otic placode of respective side；
The sliding slot includes the upper fixed chute, the lower fixed chute that are vertically arranged, and between upper fixed chute and lower fixed chute
Equipped with spacing, movable sliding is equipped in the spacing, movable sliding also is provided with below lower fixed chute, risen when fire door or
During step-down operation, upper fixed chute, movable sliding, lower fixed chute are on the same line；When fire door carries out holding out against operation, on
Fixed chute, movable sliding, lower fixed chute are not on the same line；
Upper and lower ends in support frame as described above are equipped with fire door thrustor, and the fire door thrustor includes the stove being vertically arranged
Door pushing tow cylinder, " L " shape crank, horizontally disposed connecting shaft and connecting rod, the connecting shaft pass through the bending of " L " shape crank
Place, and the both ends end of connecting shaft is rotatablely connected by bearing block and link, the fixing end and branch of the fire door pushing tow cylinder
Support is fixedly connected, and one end of the tailpiece of the piston rod and " L " shape crank of the fire door pushing tow cylinder is hinged, " L " shape crank it is another
End is fixedly connected with one end of connecting rod, and the movable sliding that the other end of connecting rod is corresponding is fixedly connected.
2. a kind of energy-efficient Whole fiber car-type vacuum annealing furnace according to claim 1, it is characterised in that：The branch
Horizontally disposed installing plate is fixedly connected on support, installing plate is fixedly connected with the fixing end of fire door lifting cylinder.
3. a kind of energy-efficient Whole fiber car-type vacuum annealing furnace according to claim 2, it is characterised in that：The peace
Reinforcing plate is fixedly connected between loading board and supporting rack.
4. a kind of energy-efficient Whole fiber car-type vacuum annealing furnace according to any one in claims 1 to 3, special
Sign is：Position protective device was fixedly connected on support frame as described above, the position protective device of crossing includes horizontally disposed connection
Plate and " 7 " font control-rod are fixedly connected with axle sleeve on connecting plate, gear shaft, the centre of the gear shaft are slidably connected in axle sleeve
The push rod being vertically arranged is fixedly connected with, push rod is fixedly connected with the horizontal segment of " 7 " font control-rod, " 7 " font control-rod
Vertical section is rotatablely connected with supporting rack and end is fixedly connected with joystick.
5. a kind of energy-efficient Whole fiber car-type vacuum annealing furnace according to claim 1, it is characterised in that：The stove
Body Refractory blocks layer is made of refractory material.
6. a kind of energy-efficient Whole fiber car-type vacuum annealing furnace according to claim 1 or 5, it is characterised in that：Institute
Vacuum exhaust tube is stated equipped with multiple air admission holes, and strainer is coated on the tube wall of Vacuum exhaust tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721133543.6U CN207498420U (en) | 2017-09-05 | 2017-09-05 | A kind of energy-efficient Whole fiber car-type vacuum annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721133543.6U CN207498420U (en) | 2017-09-05 | 2017-09-05 | A kind of energy-efficient Whole fiber car-type vacuum annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207498420U true CN207498420U (en) | 2018-06-15 |
Family
ID=62497935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721133543.6U Expired - Fee Related CN207498420U (en) | 2017-09-05 | 2017-09-05 | A kind of energy-efficient Whole fiber car-type vacuum annealing furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN207498420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107502725A (en) * | 2017-09-05 | 2017-12-22 | 河南富达精工电气高科技有限公司 | A kind of energy-efficient Whole fiber car-type vacuum annealing furnace |
-
2017
- 2017-09-05 CN CN201721133543.6U patent/CN207498420U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107502725A (en) * | 2017-09-05 | 2017-12-22 | 河南富达精工电气高科技有限公司 | A kind of energy-efficient Whole fiber car-type vacuum annealing furnace |
| CN107502725B (en) * | 2017-09-05 | 2024-01-23 | 河南富达电力集团有限公司 | High-efficiency energy-saving full-fiber trolley type vacuum annealing furnace |
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Effective date of registration: 20190918 Address after: 472000 North Side of Power Supply Building of the West Section of Huanghe Road in Sanmenxia City, Henan Province Co-patentee after: SANMENXIA POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER COMPANY Patentee after: Henan Fuda Electric Power Group Co., Ltd. Address before: The development zone of Sanmenxia city in Henan province to the middle road 472000 Co-patentee before: SANMENXIA POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER COMPANY Patentee before: Henan richness reaches the electric High Seience Technology Co., Ltd. of Seiko |
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Granted publication date: 20180615 Termination date: 20200905 |
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