CN209263631U - Smelting apparatus is used in a kind of production of military project heat resisting steel - Google Patents
Smelting apparatus is used in a kind of production of military project heat resisting steel Download PDFInfo
- Publication number
- CN209263631U CN209263631U CN201821668792.XU CN201821668792U CN209263631U CN 209263631 U CN209263631 U CN 209263631U CN 201821668792 U CN201821668792 U CN 201821668792U CN 209263631 U CN209263631 U CN 209263631U
- Authority
- CN
- China
- Prior art keywords
- melting
- resisting steel
- fixedly installed
- heat resisting
- spray gun
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 42
- 239000010959 steel Substances 0.000 title claims abstract description 42
- 238000003723 Smelting Methods 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000002844 melting Methods 0.000 claims abstract description 63
- 230000008018 melting Effects 0.000 claims abstract description 63
- 239000007789 gas Substances 0.000 claims abstract description 33
- 239000007921 spray Substances 0.000 claims abstract description 27
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052786 argon Inorganic materials 0.000 claims abstract description 8
- 235000019738 Limestone Nutrition 0.000 claims description 9
- 239000006028 limestone Substances 0.000 claims description 9
- 229910001145 Ferrotungsten Inorganic materials 0.000 claims description 4
- 239000010425 asbestos Substances 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 239000000161 steel melt Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000001354 calcination Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses a kind of military project heat resisting steel production smelting apparatus, including apparatus main body, stiff case and conveyance conduit, the side of described device main body is fixedly installed with gas bottle, and the lower end of gas bottle is provided with connector, the side of the stiff case is fixedly installed with control electric cabinet, and the lower end for controlling electric cabinet is provided with bracket, the periphery of the melting spray gun is fixedly installed with melting kettle, and the bottom center of melting kettle offers duct；A kind of military project heat resisting steel production smelting apparatus described in the utility model; by under the action of argon gas protects gas and rotatable melting spray gun in gas bottle; it can thermally equivalent melting under the action of protecting gas in melting kettle; simultaneously in the conveyance conduit by having cylinder; the flow rate of steel melt is improved under the propulsion of cylinder; and heat-resisting steel surface is reduced in postorder Cheng Mo because bubble generates the possibility of indent and evagination, brings better prospect of the application.
Description
Technical field
The utility model relates to heat resisting steel production technical field, in particular to a kind of military project heat resisting steel production is filled with melting
It sets.
Background technique
Now, with a large amount of uses of military project heat resisting steel in the modern life, military project heat resisting steel is usually used in manufacturing boiler, steamer
The components to work at high temperature in the industrial departments such as machine, dynamic power machine, industrial furnace and aviation, petrochemical industry, these components remove
It is required that outside elevated temperature strength and high temperature oxidation corrosion resistance, it is different depending on the application also to require have enough toughness, good machinability
And weldability and certain structure stability, his production play an important role to people's life；Existing military project is heat-resisting
There are certain drawbacks in steel smelting apparatus, exist first when in use, generally in electric arc furnaces or sense inside the melting facility used
Melting in furnace is answered, and fewer for what is considered under conditions of vacuum, is not especially added with argon gas and does protection gas progress melting, this
Sample often will cause molten steel doping oxide matter, will lead to core cavity to the forming of heat resisting steel later and a large amount of protrusion occurs
And the shortcomings that pit, meanwhile, the conveying of molten steel is generallyd use and is directly toppled over, not over the corresponding conveying facility of installation or pipe
Road can adulterate more sundries, reduce its entirety so in this way in the good extraneous protection mechanism of no one of conveying
Using effect, thus it is proposed that smelting apparatus is used in a kind of production of military project heat resisting steel.
Utility model content
The main purpose of the utility model is to provide a kind of military project heat resisting steel production smelting apparatus, can effectively solve
The problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of production of military project heat resisting steel smelting apparatus, including apparatus main body, stiff case and conveyance conduit, described device
The side of main body is fixedly installed with gas bottle, and the lower end of gas bottle is provided with connector, and the upper surface of the stiff case is solid
Dingan County is equipped with driving motor, and the side of the stiff case is fixedly installed with control electric cabinet, and the lower end for controlling electric cabinet is provided with
Bracket is movably installed with melting spray gun at the inside center of the stiff case, and the lower end of melting spray gun offers spout, institute
The periphery for stating melting spray gun is fixedly installed with melting kettle, and the bottom center of melting kettle offers duct, the conveyance conduit
Side end be fixedly installed with cylinder, and the other side end of conveyance conduit offers overflow port, the conveyance conduit it is interior
Wall is provided with lime stone carrier, and the bottom end of conveyance conduit is fixedly installed with pedestal, and the side of the cylinder passes through fixing screws
It is connected with pushing ram.
Preferably, the inside of the gas bottle is filled with argon gas, and passes through refractory steel pipeline between gas bottle and melting kettle
Connection.
Preferably, the lower end of the driving motor is fixedly installed with cement asbestos cover board, and the output end of driving motor is logical
Shaft is crossed to be connected with melting spray gun.
Preferably, electrode plate is installed on the outside of the melting spray gun, and controls electric cabinet and passes through cable and melting spray gun
It is electrically connected.
Preferably, the upper surface of the melting kettle is equipped with refractory plate, and the both ends of refractory plate offer threaded hole, described
Melting kettle is in integral structure by the connection of threaded hole and stiff case.
Preferably, the side end of the pushing ram is welded with disc ferrotungsten plate, and lime stone carrier is evenly distributed on
The inner sidewall of conveyance conduit.
Compared with prior art, the utility model has the following beneficial effects: the military project heat resisting steel, which produces, uses smelting apparatus,
When related personnel uses the device, on the one hand, open when controlling the power knob in electric cabinet and by relevant by key assignments
Parameter will be put into relevant heat resisting steel melting raw material before this in melting kettle, by the work of melting spray gun, can produce in spout
Raw high temperature carries out calcination melting to raw material, is connect with one end of melting spray gun by shaft by driving motor, can pass through shaft
Rotation control spout direction, facilitate thermally equivalent in melting kettle, improve smelting efficiency, it is incomplete melting will not to be remained
Raw material, while in gas bottle under the protection of argon gas, reactant can be prevented from contacting with the gas in air, and then play
The effect of protection, on the other hand, in the closed conveyance conduit of setting, when the molten steel of melting carries out subsequent forming, in cylinder
When the inside of pushing ram conveyance conduit is promoted, it can will rapidly be conveyed from conveyance conduit from the molten steel flowed out in duct
Out, and in overflow port designated position is flowed out to, the isolation of conveyance conduit effectively prevents molten steel cooling in conveying or seeps
Enter gaseous impurity, reduces because bubble generates the possibility of concave or convex in heat resisting steel liquid is when postorder is at mould, it is whole real
It is preferable with property, original function is being extended on solving traditional problem in this way, practicability is higher, and device side easy to operate
Just, the effect used is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is the overall structure figure that smelting apparatus is used in a kind of military project heat resisting steel production of the utility model.
Fig. 2 is the partial structure diagram that smelting apparatus is used in a kind of military project heat resisting steel production of the utility model.
Fig. 3 is the conveyance conduit structural schematic diagram that smelting apparatus is used in a kind of military project heat resisting steel production of the utility model.
In figure: 1, apparatus main body；2, gas bottle；3, connector；4, driving motor；5, stiff case；6, electric cabinet is controlled；7,
Bracket；8, lime stone carrier；9, conveyance conduit；10, melting spray gun；11, spout；12, duct；13, melting kettle；14, cylinder；
15, pedestal；16, pushing ram；17, overflow port.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of military project heat resisting steel production smelting apparatus, including apparatus main body 1, stiff case 5 and defeated
Pipeline 9 is sent, the side of apparatus main body 1 is fixedly installed with gas bottle 2, and the lower end of gas bottle 2 is provided with connector 3, rigid crust
The upper surface of body 5 is fixedly installed with driving motor 4, and the side of stiff case 5 is fixedly installed with control electric cabinet 6, and controls electric cabinet 6
Lower end be provided with bracket 7, melting spray gun 10 is movably installed at the inside center of stiff case 5, and under melting spray gun 10
End offers spout 11, and the periphery of melting spray gun 10 is fixedly installed with melting kettle 13, and the bottom center of melting kettle 13 opens up
Have a duct 12, the side end of conveyance conduit 9 is fixedly installed with cylinder 14, and the other side end of conveyance conduit 9 offer it is excessive
Head piece 17, the inner wall of conveyance conduit 9 is provided with lime stone carrier 8, and the bottom end of conveyance conduit 9 is fixedly installed with pedestal 15, gas
The side of cylinder 14 is connected with pushing ram 16 by fixing screws.
The inside of gas bottle 2 is filled with argon gas, and is connected between gas bottle 2 and melting kettle 13 by refractory steel pipeline, argon
Gas protects gas as melting, effectively molten steel is prevented to react with oxygen, improved work efficiency.
The lower end of driving motor 4 is fixedly installed with cement asbestos cover board, and the output end of driving motor 4 by shaft and melts
It refines spray gun 10 to be connected, the bootable melting spray gun 10 of driving motor 4 carries out rotation and sprays heat source, guarantees that the material in melting kettle 13 is equal
It is even heated.
The outside of melting spray gun 10 is equipped with electrode plate, and controls electric cabinet 6 and electrically connected by cable with melting spray gun 10
It connects, is electrically connected between component, improve the stability connected between component.
The upper surface of melting kettle 13 is equipped with refractory plate, and the both ends of refractory plate offer threaded hole, and melting kettle 13 passes through
The connection of threaded hole and stiff case 5 are in integral structure, and the design of integral structure improves the stability connected between component.
The side end of pushing ram 16 is welded with disc ferrotungsten plate, and lime stone carrier 8 is evenly distributed on conveyance conduit 9
Inner sidewall, the high-temperature capability of ferrotungsten plate is high, and practicability is preferable.
It should be noted that the utility model is a kind of military project heat resisting steel production smelting apparatus, when in use, in correlation
When personnel use the device, firstly, when power knob in the control electric cabinet 6 of device for opening main body 1 and by by key assignments phase
The parameter of pass, relevant heat resisting steel melting raw material will be put into melting kettle 13 before this can by the work of melting spray gun 10
High temperature is generated in spout 11, calcination melting is carried out to raw material, connected by one end of driving motor 4 and melting spray gun 10 by shaft
It connects, can facilitate thermally equivalent in melting kettle 13 by the direction of the rotation control spout 11 of shaft, improve smelting efficiency, no
The incomplete raw material of melting can be remained, while in gas bottle 2 under the protection of argon gas, can prevent reactant from in air
Gas contact, and then play the role of protection, when raw material is smelted into liquid, conveyance conduit 9 is flowed by duct 12,
The closed conveyance conduit 9 being arranged, when the molten steel of melting carries out subsequent forming, in cylinder 14 by 16 conveyance conduit 9 of pushing ram
Inside promote when, can will rapidly be transferred out from conveyance conduit 9 from the molten steel flowed out in duct 12, and in overflow port
17 flow out to designated position, and the isolation of conveyance conduit 9 effectively prevents molten steel cooling in conveying or penetrates into gaseous impurity,
The inner wall of conveyance conduit 9 adds lime stone carrier 8 in the process, and lime stone decomposes at high temperature, at the same can and it is corresponding in
Portion's impurity structure, will not influence the effective flowing of molten steel in filtering, and overall utility is preferable.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of production of military project heat resisting steel smelting apparatus, including apparatus main body (1), stiff case (5) and conveyance conduit (9),
It is characterized by: the side of described device main body (1) is fixedly installed with gas bottle (2), and the lower end of gas bottle (2) is provided with company
The upper surface of fitting (3), the stiff case (5) is fixedly installed with driving motor (4), and the side of the stiff case (5) is solid
Dingan County is equipped with control electric cabinet (6), and the lower end for controlling electric cabinet (6) is provided with bracket (7), in the inside of the stiff case (5)
It is movably installed at the heart melting spray gun (10), and the lower end of melting spray gun (10) offers spout (11), the melting spray gun
(10) periphery is fixedly installed with melting kettle (13), and the bottom center of melting kettle (13) offers duct (12), described defeated
The side end of pipeline (9) is sent to be fixedly installed with cylinder (14), and the other side end of conveyance conduit (9) offers overflow port
(17), the inner wall of the conveyance conduit (9) is provided with lime stone carrier (8), and the bottom end of conveyance conduit (9) is fixedly installed with bottom
Seat (15), the side of the cylinder (14) is connected with pushing ram (16) by fixing screws.
2. a kind of military project heat resisting steel production smelting apparatus according to claim 1, it is characterised in that: the gas bottle
(2) inside is filled with argon gas, and is connect between gas bottle (2) and melting kettle (13) by refractory steel pipeline.
3. a kind of military project heat resisting steel production smelting apparatus according to claim 1 or described in 2, it is characterised in that: the driving
The lower end of motor (4) is fixedly installed with cement asbestos cover board, and the output end of driving motor (4) passes through shaft and melting spray gun
(10) it is connected.
4. a kind of military project heat resisting steel production smelting apparatus according to claim 1, it is characterised in that: the melting spray gun
(10) electrode plate is installed on the outside of, and controls electric cabinet (6) and is electrically connected by cable and melting spray gun (10).
5. a kind of military project heat resisting steel production smelting apparatus according to claim 1, it is characterised in that: the melting kettle
(13) upper surface is equipped with refractory plate, and the both ends of refractory plate offer threaded hole, and the melting kettle (13) passes through threaded hole
Connection and stiff case (5) be in integral structure.
6. a kind of military project heat resisting steel production smelting apparatus according to claim 1, it is characterised in that: the pushing ram
(16) side end is welded with disc ferrotungsten plate, and lime stone carrier (8) is evenly distributed on the inside of conveyance conduit (9)
Wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821668792.XU CN209263631U (en) | 2018-10-16 | 2018-10-16 | Smelting apparatus is used in a kind of production of military project heat resisting steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821668792.XU CN209263631U (en) | 2018-10-16 | 2018-10-16 | Smelting apparatus is used in a kind of production of military project heat resisting steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209263631U true CN209263631U (en) | 2019-08-16 |
Family
ID=67557848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821668792.XU Expired - Fee Related CN209263631U (en) | 2018-10-16 | 2018-10-16 | Smelting apparatus is used in a kind of production of military project heat resisting steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209263631U (en) |
-
2018
- 2018-10-16 CN CN201821668792.XU patent/CN209263631U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 |