CN107702528A - A kind of metallurgical furnace transmission device - Google Patents
A kind of metallurgical furnace transmission device Download PDFInfo
- Publication number
- CN107702528A CN107702528A CN201710923144.8A CN201710923144A CN107702528A CN 107702528 A CN107702528 A CN 107702528A CN 201710923144 A CN201710923144 A CN 201710923144A CN 107702528 A CN107702528 A CN 107702528A
- Authority
- CN
- China
- Prior art keywords
- piston
- fixed
- chamber
- pipe
- transmission device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- F27B9/24—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 being carried by a conveyor
-
- 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
- F27B9/12—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity with special arrangements for preheating or cooling the charge
-
- 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
-
- 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
- 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
- F27B9/12—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity with special arrangements for preheating or cooling the charge
- F27B2009/122—Preheating
-
- 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
- F27B9/12—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity with special arrangements for preheating or cooling the charge
- F27B2009/124—Cooling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tunnel Furnaces (AREA)
Abstract
The present invention relates to field of metallurgy, specifically discloses a kind of metallurgical furnace transmission device；Including frame；Frame is provided with high-pressure oil pipe and transmission mechanism, and high-pressure oil pipe is connected with flowline, and transmission mechanism includes driving-chain and motor；High-pressure oil pipe is fixed on driving-chain, and fixed seat is fixed with driving-chain, is provided with lock chamber and admission chamber in fixed seat, lock chamber side wall is provided with cooling chamber, oil exit pipe is fixed with high-pressure oil pipe；First piston and second piston are respectively equipped with lock chamber and admission chamber, push rod is provided with fixed seat；Guide rod is fixed with first piston, spring is provided with fixed seat, spring one end is fixed with guide rod, and the other end is fixed with first piston or second piston, guide rod is provided with passage, and the connectivity part and passage of admission chamber and cooling chamber and the connectivity part of admission chamber are respectively positioned on below second piston；Second piston is embedded with Attraction block, and electromagnet is fixed with frame, and electromagnet is located at；In the cooling section of body of heater.The transmission device of this programme can automatically deliver pressed compact.
Description
Technical field
The present invention relates to field of metallurgy, more particularly to field of metallurgical heat treatment.
Background technology
Sintering is exactly the heat treatment of powder or pressed compact at a temperature of less than key component fusing point, it is therefore intended that passes through particle
Between metallurgical binding to improve its intensity.In sintering, the solid particle of powder or pressed compact it is mutual bonded, crystal grain is grown up, empty
Gap and crystal boundary are gradually reduced, and finally by the transmission of material, its cumulative volume shrinks, and density increase, can turn into has certain micro-
The dense multicrystalline sintered body of structure.
In order to be sintered, notification number is that CN206176980U Chinese patent discloses a kind of metallurgy sintered stove, including
Body of heater, circulating pump and power supply, body of heater are made up of feed zone, preheating section, sintering stage and the cooling section being sequentially connected, set on feed zone
There is fire door, fire door is connected by hinge with feed zone, and heat insulation layer, thermal insulation separation are equipped with the inwall of preheating section and sintering stage
The both ends of thermosphere are provided with sealing ring, and heating wire and heating lamp, heating wire and heating lamp point are respectively equipped with preheating section and sintering stage
It is not connected by wire with power supply, preheating section and sintering stage are provided with vacuum extractor, and circulating cooling water tank is cased with cooling section,
Circulating cooling water tank water inlet is provided with pressure valve, and circulating cooling water tank water inlet is connected with storage box by circulating pump, storage box
Water inlet is connected with circulating cooling water tank delivery port, and the delivery port of storage box passes through circulating pump and circulating cooling water tank water inlet phase
Even, the lower section of preheating section and sintering stage is provided with some support feets.In sintering, pressed compact is successively by feed zone, preheating section, sintering
Section and cooling section, heating wire and heating lamp heat to preheating section and sintering stage respectively, the cooling water in circulating cooling water tank
Outside cooling section, the pressed compact finished to sintering cools down.
Although this metallurgy sintered stove can be sintered to pressed compact, transmission device is not provided with stove, pressed compact is put
It is difficult to automatic transmission after entering in stove to drop out to cooling section and from body of heater.Secondly, circulating cooling water tank is located on cooling section outer wall,
And the pressed compact through oversintering is located in cooling section, between recirculated water and pressed compact between be separated with the side wall of cooling section cavity and cooling section,
Heat on pressed compact is difficult to be delivered on pressed compact, therefore cooling effect is bad.In addition, when taking out pressed compact, it is necessary to which worker takes manually
Go out, when taking out, worker easily encounters sidewall of the furnace body, is easily burned.
The content of the invention
It is an object of the invention to provide a kind of metallurgical furnace transmission device of automatic transmission pressed compact.
To reach above-mentioned purpose, the technical scheme is that：A kind of metallurgical furnace transmission device, including frame；In frame
Provided with high-pressure oil pipe and transmission mechanism, high-pressure oil pipe is connected with multiple flowlines, and transmission mechanism includes driving-chain and for driving
The motor that driving-chain rotates；High-pressure oil pipe is fixed on driving-chain, and multiple fixed seats are fixed with driving-chain, are provided with fixed seat
The lock chamber of top and the admission chamber of lower section, lock chamber side wall are provided with the cooling chamber connected with admission chamber, fixed on high-pressure oil pipe
There is the oil exit pipe connected with cooling chamber；The first piston along fixed seat side walls and are respectively equipped with lock chamber and admission chamber
Two pistons, the interior push rod fixed respectively with first piston and second piston provided with both ends of fixed seat；It is fixed with and leads on first piston
Bar, fixed seat is interior to be provided with spring, and spring one end is fixed with guide rod, and the other end is fixed with first piston or second piston, guide rod
The passage of admission chamber and flowline, the connectivity part and passage of admission chamber and cooling chamber and the connection of admission chamber can be connected by being provided with
Place is respectively positioned on below second piston；Second piston is embedded with Attraction block, and the electromagnet that can attract Attraction block is fixed with frame, electricity
Magnet is located in the cooling section of body of heater.
When metallurgical, conduction oil is first added into high-pressure oil pipe, and the conduction oil in high-pressure oil pipe is kept high pressure conditions.Again
Motor and electromagnet are opened, motor driving driving-chain rotates, and fixed seat is with transmission chain movement.Pressed compact is placed on positioned at stove successively
In fixed seat outside the feed zone of body, now pressed compact is located in lock chamber and is placed on first piston.First piston is in pressed compact
Action of Gravity Field under slide downward, first piston pushes down on push rod, and second piston is pushed down, and because guide rod is positioned at the
Below one piston, guide rod is pressed downward by first piston simultaneously, and passage moves downward with guide rod, and passage connects with flowline, high
Conduction oil in pressuring oil pipe is pressed into passage under high pressure effect, subsequently into admission chamber and below second piston.Second
Conduction oil below piston increases, oil pressure increase, and the conduction oil in admission chamber enters cooling chamber, while second under high pressure effect
Piston upward sliding, push rod under high pressure effect are pushed up by second piston, first piston upward sliding under push rod effect,
First piston releases pressed compact out of lock chamber, and the side wall that pressed compact is pushed out rear lock chamber no longer causes to stop to pressed compact, pressed compact
It is directly exposed in body of heater, the metallurgical effect of pressed compact is more preferable.
Pressed compact is heated by feed zone, preheating section and sintering stage successively, and when fixed seat enters cooling section, electromagnet is inhaled
The attached Attraction block in second piston, second piston slide downward under the magneticaction of electromagnet, push rod slide downward, the
One piston slide downward, pressed compact are reentered in lock chamber with first piston, and now conduction oil is located at the cold of lock chamber periphery
But intracavitary, the heat on pressed compact are delivered in conduction oil by fixed seat side wall, and pressed compact temperature reduces.Due to conduction oil and pressed compact
Distance be less than the distance between body of heater and pressed compact, therefore the cooling effect of pressed compact is more preferable.At the same time, the appearance below second piston
Product reduces, oil pressure increase, and because cooling chamber connects with admission chamber, the oil pressure in cooling chamber equally increases, cooling chamber and admission chamber
Interior conduction oil enters in high-pressure oil pipe from oil exit pipe and flowline respectively, and the conduction oil for reentering high-pressure oil pipe flow to stove
Radiated when outside body, heat conduction oil temperature reduces.
Pressed compact after cooling with fixed seat move to transmission link ends when, fixed seat tilts, and pressed compact is along lock chamber side
Wall skids off out of lock chamber, it is not necessary to manually takes out pressed compact.After pressed compact drops out lock chamber, guide rod is extensive under the elastic force effect of spring
Position is restored, while guide rod promotes first piston upward sliding, second piston also upward sliding.Then repeat the above steps, it is fixed
Another pressed compact is fixed seat, and after another pressed compact is put into lock chamber, new conduction oil enters admission chamber from high-pressure oil pipe again
In cooling chamber.
This programme has the beneficial effect that：（One）In metallurgical process, pressed compact is located on first piston with transmission chain movement,
Pressed compact passes through feed zone, preheating section, sintering stage and cooling section successively automatically, then leaves body of heater automatically.
（Two）When being put into pressed compact, guide rod is pressed downward by first piston elder generation slide downward, first piston, passage and flowline pair
Together, the conduction oil in high-pressure oil pipe enters in admission chamber, and falls on below second piston, the conduction oil of entrance make second piston to
Upper motion, now first piston pressed compact is released upwards, the side wall of lock chamber no longer causes to hinder to pressed compact, and heating member can be straight
Connect and pressed compact is heated, make the metallurgical effect of pressed compact more preferable.
（Three）After fixed seat moves to cooling section, electromagnet makes second piston slide downward, and first piston is simultaneously to downslide
Dynamic, pressed compact is fallen into lock chamber again, and now the conduction oil in cooling chamber cools down to pressed compact, now cooling chamber and pressed compact
Distance is less than the distance of circulating cooling water tank and pressed compact, therefore the conduction oil that the heat in pressed compact is easier in blackening cooling chamber is inhaled
Receive.
（Four）When pressed compact moves to transmission link ends with fixed seat, fixed seat meeting run-off the straight, now in lock chamber
Pressed compact skidded off along lock chamber side wall out of lock chamber, now do not need worker to manually take out pressed compact, avoid worker from being transmitted
Device is scalded.
Preferred scheme one, as the further improvement to base case, liquid feeding end is fixed with oil exit pipe and is connected with cooling chamber
The first logical check valve, the second check valve that liquid feeding end connects with high-pressure oil pipe is fixed with flowline.It is fuel-displaced when being put into pressed compact
Conduction oil in pipe enters in admission chamber from the second check valve, then enters from admission chamber in cooling chamber.When pressed compact is cooled down,
The conduction oil being initially positioned in cooling chamber first absorbs the heat on pressed compact, then is discharged from the first check valve, then in admission chamber
Conduction oil enter cooling chamber after continue absorb pressed compact on heat, and the temperature in admission chamber be less than cooling chamber in absorb heat
Conduction oil temperature, can now absorb more heats, further improve pressed compact cooling effect.
Preferred scheme two, as the further improvement to preferred scheme one, cooling chamber bottom is fixed with for connecting cooling
Second piston is run through in the balance pipe of chamber and admission chamber, balance pipe lower end.Now balance pipe is located in fixed seat, can avoid balancing
Pipe is pullled by the external world, then avoids balance pipe from being torn.
Preferred scheme three, as the further improvement to preferred scheme two, balance pipe is bellows.It is downward in second piston
During slip, balance pipe is stretched；In second piston upward sliding, balance pipe shortens, and balance pipe can be avoided to deform.
Preferred scheme four, as the further improvement to preferred scheme three, the junction of oil exit pipe and cooling chamber is positioned at cold
But chamber top.In second piston slide downward, the conduction oil in admission chamber first passes through balance pipe and entered in cooling chamber, is cooling down
Intracavitary is discharged from the first check valve again after absorbing the heat in pressed compact, and so more conduction oils can enter supercooling chamber, absorb
More heats, further improve the cooling effect of pressed compact.
Preferred scheme five, as the further improvement to preferred scheme four, flowline is fixed with away from high-pressure oil pipe one end
Contiguous block, contiguous block is interior to be provided with the shoe cream room connected with flowline, and contiguous block is provided with what is be caught in for guide rod away from flowline one end
Deep-slotted chip breaker, the oil-out of shoe cream room and passage is communicated with contiguous block.After guide rod is caught in deep-slotted chip breaker, guide rod will not be with being connected
Block departs from, and can so avoid contiguous block oil leak.
Preferred scheme six, it is coaxial as the further improvement to preferred scheme five, push rod, first piston and second piston.
When promoting first piston or second piston, first piston and second piston uniform force, will not occur in sliding process askew
Tiltedly.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description：
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the sectional view of fixed seat in Fig. 1.
Embodiment
Reference is：Frame 1, driving wheel 11, body of heater 2, chute 21, electromagnet 22, driving-chain 3, fixed seat 4, fixation
It is chamber 41, admission chamber 42, cooling chamber 43, first piston 44, push rod 45, second piston 5, adsorption piece 51, balance pipe 52, guide rod 6, logical
Road 61, contiguous block 7, oil exit pipe 8, the first check valve 81, flowline 9, the second check valve 91.
As shown in figure 1, a kind of metallurgical furnace transmission device, including frame 1；Frame 1 is provided with high-pressure oil pipe and transmission mechanism,
Transmission mechanism includes driving-chain 3 and motor.The left and right ends of frame 1 are respectively equipped with driving wheel 11 and driven pulley, driving wheel 11 and from
Driving wheel is rotatablely connected with frame 1, and the coaxial welding of driving wheel 11 has rotate gear, is welded with the output shaft of motor and rotate gear
The drive gear of engagement, motor driving driving-chain 3 rotate.Three fixed seats 4 are welded with driving-chain 3, three fixed seats 4 are uniform
It is distributed on driving-chain 3, the chute 21 passed through for fixed seat 4 is provided with body of heater 2.
As shown in Fig. 2 the admission chamber 42 of the lock chamber 41 and lower section in fixed seat 4 provided with top, the side wall of lock chamber 41 are set
There is cooling chamber 43, first piston 44 and second piston 5, first piston 44 and second are respectively equipped with lock chamber 41 and admission chamber 42
Push rod 45 is provided between piston 5, the upper and lower ends of push rod 45 are respectively welded on first piston 44 and second piston 5, push rod 45,
One piston 44 and second piston 5 are coaxial.The lower section of first piston 44 is provided with guide rod 6, and second piston 5, guide rod 6 are run through in the lower end of guide rod 6
Spring is around with, spring upper and lower ends are respectively welded in the bottom sidewall of first piston 44 and the side wall of guide rod 6.Guide rod 6 is provided with L
The connectivity part of the passage 61 of shape, passage 61 and admission chamber 42 is located at the lower section of second piston 5.The lower end of cooling chamber 43, which is glued, balance pipe
52, the balance pipe 52 in the present embodiment is bellows, and the lower end of balance pipe 52 is welded through second piston 5 and with second piston 5, is put down
The pipe 52 that weighs connects cooling chamber 43 and admission chamber 42.
High-pressure oil pipe is annular and is glued on driving-chain 3, and high-pressure oil pipe is connected with three flowlines 9 and oil exit pipe 8, goes out
Oil pipe 9 runs through the side wall of fixed seat 4, and the left end of flowline 9 is welded with contiguous block 7, is provided with what is connected with flowline 9 in contiguous block 7
Shoe cream room, the left end of contiguous block 7 are arc, and the left side wall of contiguous block 7 is provided with the oil-out that can be connected with passage 61.The left end of oil exit pipe 8
Through the top sidewall of cooling chamber 43, oil exit pipe 8 connects with cooling chamber 43, and being glued in oil exit pipe 8 has the first check valve 81, and first is single
Connected to the liquid feeding end of valve 81 with cooling chamber 43；Being glued in flowline 9 has the second check valve 91, the liquid feeding end of the second check valve 91
Connected with high-pressure oil pipe.Second piston 5 is embedded with the Attraction block of ring-type, and the material of the Attraction block in the present embodiment is iron, frame 1
On be welded with electromagnet 22, electromagnet 22 is located in the cooling section of body of heater.
When metallurgical, conduction oil is first added into high-pressure oil pipe, and the conduction oil in high-pressure oil pipe is kept high pressure conditions.Again
Open motor and electromagnet 22, driving-chain 3 rotate, fixed seat 4 is moved with driving-chain 3.Pressed compact is placed on positioned at body of heater 2 successively
Feed zone outside fixed seat 4 on, now pressed compact is located in lock chamber 41 and is placed on first piston 44.First piston 44 exists
Slide downward under the Action of Gravity Field of pressed compact, first piston 44 push down on push rod 45, and second piston 5 is pushed down on by push rod 45,
Guide rod 6 is pressed downward by first piston 44 simultaneously, and passage 61 moves downward with guide rod 6, and passage 61 aligns with oil-out, hydraulic oil
Conduction oil in pipe is pressed into passage 61 under high pressure effect, subsequently into admission chamber 42 and positioned at the lower section of second piston 5.Second
The conduction oil of the lower section of piston 5 increases, oil pressure increase, and the conduction oil in admission chamber 42 enters cooling chamber 43 under high pressure effect, together
When the upward sliding under high pressure effect of second piston 5, push rod 45 pushed up by second piston 5, and first piston 44 is in push rod 45
The lower upward sliding of effect, first piston 44 release pressed compact out of lock chamber 41, and pressed compact is pushed out the side wall of rear lock chamber 41 not
Again pressed compact is caused to stop, pressed compact is directly exposed in body of heater 2.
Pressed compact is heated by feed zone, preheating section and sintering stage successively, when fixed seat 4 enters cooling section, electromagnet
Attraction block of 22 absorption in second piston 5, the slide downward under the magneticaction of electromagnet 22 of second piston 5, push rod 45
Slide downward, the slide downward of first piston 44, pressed compact are reentered in lock chamber 41 with first piston 44, now heat conduction oil level
In in the cooling chamber 43 of the periphery of lock chamber 41, the heat on pressed compact is delivered in conduction oil by the side wall of fixed seat 4, pressed compact temperature
Reduce.At the same time, the volume of the lower section of second piston 5 reduces, oil pressure increases, and the conduction oil in admission chamber 42 enters from balance pipe 52
Enter in cooling chamber 43, enter oil exit pipe 8 from the first check valve 81 after absorption heat, reenter the conduction oil flowing of high-pressure oil pipe
Radiated during to 2 outside of body of heater, heat conduction oil temperature reduces.
Pressed compact after cooling with fixed seat 4 move to 3 end of driving-chain when, fixed seat 4 tilts, and pressed compact is along lock chamber
41 side walls skid off out of lock chamber 41.After pressed compact drops out lock chamber 41, guide rod 6 sets back under the elastic force effect of spring, together
When guide rod 6 promote first piston 44 is outer upwards to slide, the also upward sliding of second piston 5.Then repeat the above steps, fixed seat 4
Another pressed compact is fixed, after another pressed compact is put into lock chamber 41, new conduction oil enters admission chamber from high-pressure oil pipe again
42 and cooling chamber 43 in.
Above-described is only the preferred embodiment of the present invention, it is noted that for those skilled in the art,
Without departing from the inventive concept of the premise, several modifications and improvements can also be made, these should also be considered as the guarantor of the present invention
Scope is protected, these effects and practical applicability for implementing all without the influence present invention.The present invention omits the technology of description, shape
Shape, construction part are known technology.
Claims (7)
1. a kind of metallurgical furnace transmission device, including frame；Characterized in that, the frame is provided with high-pressure oil pipe and driver
Structure, the high-pressure oil pipe are connected with multiple flowlines, and the transmission mechanism includes driving-chain and for driving driving-chain rotation
Motor；The high-pressure oil pipe is fixed on driving-chain, and multiple fixed seats are fixed with the driving-chain, are provided with the fixed seat
The lock chamber of top and the admission chamber of lower section, the lock chamber side wall are provided with the cooling chamber connected with admission chamber, the hydraulic oil
The oil exit pipe connected with cooling chamber is fixed with pipe；It is respectively equipped with the lock chamber and admission chamber along fixed seat side walls
First piston and second piston, the interior push rod fixed respectively with first piston and second piston provided with both ends of the fixed seat；Institute
State and guide rod is fixed with first piston, is provided with spring in the fixed seat, the spring one end is fixed with guide rod, the other end and the
One piston or second piston are fixed, and the guide rod, which is provided with, can connect the passage of admission chamber and flowline, the admission chamber with
The connectivity part and passage of cooling chamber and the connectivity part of admission chamber are respectively positioned on below second piston；The second piston is embedded with suction
Attached piece, the electromagnet that can attract Attraction block is fixed with the frame, the electromagnet is located in the cooling section of body of heater.
2. metallurgical furnace transmission device according to claim 1, it is characterised in that be fixed with the oil exit pipe liquid feeding end with
First check valve of cooling chamber connection, is fixed with the second check valve that liquid feeding end connects with high-pressure oil pipe in the flowline.
3. metallurgical furnace transmission device according to claim 2, it is characterised in that the cooling chamber bottom is fixed with for connecting
The balance pipe of logical cooling chamber and admission chamber, second piston is run through in the balance pipe lower end.
4. metallurgical furnace transmission device according to claim 3, it is characterised in that the balance pipe is bellows.
5. metallurgical furnace transmission device according to claim 4, it is characterised in that the junction of the oil exit pipe and cooling chamber
Positioned at cooling chamber top.
6. metallurgical furnace transmission device according to claim 5, it is characterised in that the flowline is away from high-pressure oil pipe one end
Contiguous block is fixed with, is provided with the shoe cream room connected with flowline in the contiguous block, the contiguous block is set away from flowline one end
There is the deep-slotted chip breaker being caught in for guide rod, the oil-out of shoe cream room and passage is communicated with the contiguous block.
7. metallurgical furnace transmission device according to claim 6, it is characterised in that the push rod, first piston and second live
Plug is coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710923144.8A CN107702528B (en) | 2017-09-30 | 2017-09-30 | A kind of metallurgical furnace transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710923144.8A CN107702528B (en) | 2017-09-30 | 2017-09-30 | A kind of metallurgical furnace transmission device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107702528A true CN107702528A (en) | 2018-02-16 |
| CN107702528B CN107702528B (en) | 2019-04-09 |
Family
ID=61184478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710923144.8A Active CN107702528B (en) | 2017-09-30 | 2017-09-30 | A kind of metallurgical furnace transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107702528B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2522790A1 (en) * | 1974-05-23 | 1975-12-11 | Nippon Steel Corp | DRIVE DEVICE FOR A LIFTING BEAM OVEN |
| CN2126653Y (en) * | 1992-06-24 | 1993-01-27 | 王家安 | Hydraulic transmission tower type mechanical vertical kiln |
| CN1987444A (en) * | 2006-12-21 | 2007-06-27 | 湖南三德科技发展有限公司 | Sulfur setting instrument with air tight detector |
| CN204434681U (en) * | 2015-01-13 | 2015-07-01 | 云南巨力线缆制造有限公司 | A kind of pressure charged annealing furnace |
-
2017
- 2017-09-30 CN CN201710923144.8A patent/CN107702528B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2522790A1 (en) * | 1974-05-23 | 1975-12-11 | Nippon Steel Corp | DRIVE DEVICE FOR A LIFTING BEAM OVEN |
| CN2126653Y (en) * | 1992-06-24 | 1993-01-27 | 王家安 | Hydraulic transmission tower type mechanical vertical kiln |
| CN1987444A (en) * | 2006-12-21 | 2007-06-27 | 湖南三德科技发展有限公司 | Sulfur setting instrument with air tight detector |
| CN204434681U (en) * | 2015-01-13 | 2015-07-01 | 云南巨力线缆制造有限公司 | A kind of pressure charged annealing furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107702528B (en) | 2019-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107702528A (en) | A kind of metallurgical furnace transmission device | |
| CN107605623A (en) | A kind of diesel engine anti-condensation method using high freezing point diesel fuel | |
| CN102341654A (en) | Powerless hot water pumping apparatus | |
| WO2014094408A1 (en) | Method and apparatus for refining oil from tire | |
| CN204519179U (en) | A kind of tilting-type boiling vessel | |
| CN202112248U (en) | Electric heating sandwich pot | |
| CN107606952B (en) | Metallurgical furnace feeding device | |
| CN205908450U (en) | Gear oil pump for parking heater | |
| WO2012019249A4 (en) | Isaakidis high temperature engineered geothermal systems (egs) | |
| CN106305867A (en) | Full-automatic vacuum frying device | |
| CN104222183B (en) | Multi-connected vertical type vacuum frying machine | |
| CN113670065B (en) | High-precision brass plate strip blank smelting device | |
| CN205757124U (en) | A kind of animal oil nonstorage calorifier | |
| CN108325225A (en) | A kind of evaporator that can efficiently catch juice | |
| CN109676120A (en) | A kind of steel-making packet | |
| CN209140057U (en) | A kind of heating exhaust tube sealing all-in-one machine of super heat-conductive pipe | |
| CN208372486U (en) | A kind of evaporator that can efficiently catch juice | |
| CN109365977A (en) | The heating of super heat-conductive pipe is vented tube sealing all-in-one machine | |
| CN205617217U (en) | Thermal cycle pouring machine | |
| CN204115191U (en) | There is the calandria into water loop exhaust apparatus | |
| CN105257731B (en) | Water-cooling electromagnetic brake | |
| CN206724496U (en) | Pressure-bearing type high-efficiency solar thermal-collecting tube | |
| CN209261531U (en) | A kind of downhole tool simulation test well of rapid cooling | |
| CN209689268U (en) | Silica sand roasts thermal energy recycle device | |
| CN109147546A (en) | A kind of new thermodynamic cycle equipment based on theory of mechanics |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |