CN206559713U - One kind submergence heating tubular type plasma gun - Google Patents
One kind submergence heating tubular type plasma gun Download PDFInfo
- Publication number
- CN206559713U CN206559713U CN201720246214.6U CN201720246214U CN206559713U CN 206559713 U CN206559713 U CN 206559713U CN 201720246214 U CN201720246214 U CN 201720246214U CN 206559713 U CN206559713 U CN 206559713U
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- tubular type
- type plasma
- plasma gun
- hollow pipe
- melt
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Abstract
One kind submergence heating tubular type plasma gun, it is characterized in that：It is arranged in sequence with a number of plasma shower nozzle in a hollow pipe cavity body, its nozzle matches identical with the fumarole arranged on hollow tube wall, cooling fluid is connected with hollow pipe cavity body, for cooling protection hollow pipe and plasma shower nozzle；Provided with supply tracheae in hollow pipe cavity body, working gas is provided for each plasma shower nozzle；This tubular type plasma gun is immersed in metal or inorganic non-metallic melt.The installation site of tubular type plasma gun is on the pool wall of molten bath bottom, for the ease of extracting maintaining out out of melting furnaces, the length of above-mentioned tubular type plasma gun is more than the profile width in molten bath, can be passed through by tank block inside melting furnaces, its two ends is exposed outside molten bath.The structure design of spray gun is one two sets, i.e., two sets of spray guns of the using and the reserved are arranged in same hollow pipe；Enter its rotation by reciprocating sliding and work or pull out maintenance outside melting furnaces in melting furnaces.
Description
Technical field
Heating plasma system and plasma gun.
Background technology
Material has solid-state, liquid, gaseous state and plasma state.Plasma is gas and arc contacts and a kind of tool for producing
There are high temperature, plasma and conductive gaseous state.It is that arc energy is shifted and become rapidly due to the electric conductivity of ionized gas
Into the heat of gas, a kind of high-temperature gas jet is formed（Temperature is up to more than 5500 DEG C）With high intensity thermal source.Heating plasma system
That unites is advanced and efficient, also causes this technology to be useed force greatly in terms of the technological transformation of Industrial Stoves and development green energy resource
Ground, with huge promotion potential.Heating plasma technology is widely used in Metal Cutting, ignition of the boiler and metal spraying etc.
Occasion, and for metal melting and smelting.
But, heating plasma material also has the shortcomings that it is difficult to overcome, such as：Due to its thermal source and height during melting materialss
Warm area is concentrated and scope very little, and the length of its electric arc and swept area also very little, mainly by the high-temperature gas and material of generation
Contact to heat, its heat transfer efficiency, melting efficiency and heat utilization efficiency are very low, amount of heat is taken away in flue gas and kiln radiating, causes
The significant wastage of the energy.
The content of the invention
To solve the above problems, heating tubular type plasma gun is submerged the invention provides one kind, it is characterized in that：With one
Plasma gun is planted, high temperature plasma gas is injected directly into metal or inorganic non-metallic melt with jet or bubbling form,
By the convection current between high-temperature gas and metal or inorganic non-metallic melt, conduction and radiation effects, by most of heat efficiently,
It is quickly provided to metal or inorganic non-metallic melt；Metal or inorganic non-metallic raw material layer are floated on its melt, and are constantly melted
Change and enter its melt；The high-temperature gas escaped from melt, into the metal or inorganic non-metallic raw material layer floated on its melt,
With being discharged after metal or the heat exchange of inorganic non-metallic raw material layer.
Above-mentioned plasma gun is immersed in metal or inorganic non-metallic melt.
Above-mentioned plasma gun is a kind of tubular type plasma gun with special tectonic, it is characterized in that：It is hollow at one
It is arranged in sequence with a number of plasma shower nozzle in tube chamber, its nozzle and the fumarole arranged on hollow tube wall match kiss
Close, cooling fluid is connected with hollow pipe cavity body, for cooling protection hollow pipe and plasma shower nozzle；Set in hollow pipe cavity body
There is supply tracheae, working gas is provided for each plasma shower nozzle.
The installation site of above-mentioned tubular type plasma gun is on the pool wall of molten bath bottom, for the ease of extracting dimension out out of melting furnaces
Shield maintenance, the length of above-mentioned tubular type plasma gun is more than the profile width in molten bath, can pass through melting furnaces by tank block
Inside, its two ends is exposed outside molten bath.The tubular type plasma gun, which is spaced, is distributed in molten bath bottom, so that large area is equal
Even is efficiently that metal or inorganic non-metallic melt material are heated.
Service life in view of plasma gun nozzle is shorter, it is necessary to which frequent change, therefore is by the structure design of spray gun
One two sets, i.e., two sets of spray guns of the using and the reserved are arranged in same hollow pipe；Enter its rotation by reciprocating sliding
Repaired in melting furnaces outside work or pull-out melting furnaces.
Above-mentioned metal or inorganic non-metallic melt is glass melts, by high temperature plasma gas with small jet or bubbling form
Spray into glass metal, the whole melting process process for making it complete fusing, clarification and homogenization with efficient, low consumption, low cost.
Above-mentioned metal or inorganic non-metallic melt is fused alumina zirconia melt, for producing melting zirconia corundum refractory.
Above-mentioned metal or inorganic non-metallic melt is various pre-melted slag melts.
Above-mentioned metal or inorganic non-metallic melt is quartzy melt.
Above-mentioned metal or inorganic non-metallic melt is molten iron, and is used as plasma working media using CO.
This plasma immersion heating system and the usefulness of tubular type plasma gun with：1st, it can be greatly improved
The effective rate of utilization of the energy, reaches the purpose saved on a large scale；2nd, due to no combustion reaction, so without greenhouse gases row
Go out, reach the purpose of extensive emission reduction；3rd, due to flame passes extreme temperatures, make product fusing abundant, so refining quality is good,
And the material that conventional method is difficult to melt can be melted.
Brief description of the drawings
Fig. 1 is the structure principle chart of one of the embodiment of the present invention.
Fig. 2 is two drawing in side sectional elevation of the embodiment of the present invention.
Fig. 3 is two profilograph of the embodiment of the present invention.
Fig. 4 is two top view of the embodiment of the present invention.
1. hollow pipe in figure, 2. cooling fluids, 3. high temperature plasma gas, 4. plasma nozzles, 5. electrodes, 6. work
Gas, 7. air supply pipes, 8. melting furnaces bottom of pond refractory brick, 9. tank blocks, 10. metals or inorganic non-metallic melt, 11. metals or nothing
Standby tubular type plasma spray outside tubular type plasma gun in being worked in the nonmetallic molten bath of machine, 12. molten baths, 12a. molten baths
Rifle.
Embodiment
In Fig. 1, the plasma gun is a kind of tubular type plasma gun with special tectonic, it is characterized in that：One
A number of plasma shower nozzle is arranged in sequence with the cavity of root hollow pipe 1, on its plasma nozzle 4 and the tube wall of hollow pipe 1
The fumarole of arrangement matches identical, and cooling fluid 2 is connected with the cavity of hollow pipe 1, for cooling protection hollow pipe and waits
Ion nozzle；It is provided with the cavity of hollow pipe 1 and supplies 7 tracheaes, working gas 6 is provided for each plasma shower nozzle.
In Fig. 2, Fig. 3, the installation site of above-mentioned tubular type plasma gun on the tank block 9 of molten bath bottom, for the ease of
Extract maintaining out out of melting furnaces, the length of above-mentioned tubular type plasma gun is more than the width of molten bath profile, can passed through
Tank block 9 passes through bath, and its two ends is exposed outside molten bath.
High temperature plasma gas 3 is injected directly into metal or inorganic non-metallic melt 10 with jet or bubbling form, is passed through
Convection current, conduction and radiation effects between high-temperature gas and metal or inorganic non-metallic melt 10, by most of heat efficiently, soon
Metal or inorganic non-metallic melt 10 are supplied to fastly；Metal or inorganic non-metallic raw material layer（It is not drawn into figure）Float over its metal
Or on inorganic non-metallic melt 10, and be constantly fusing into its metal or inorganic non-metallic melt 10；From metal or inorganic non-
The high-temperature gas escaped in metal bath 10, into the metal or inorganic non-gold floated on its metal or inorganic non-metallic melt 10
Belong to raw material layer, with being discharged after metal or the heat exchange of inorganic non-metallic raw material layer.
The tubular type plasma gun, which is spaced, is distributed in molten bath bottom, is metal so as to large area uniform high-efficiency
Or the heating of inorganic non-metallic melt material.
In Fig. 4, it is contemplated that the service life of plasma gun nozzle is shorter, it is necessary to often change, therefore by the structure of spray gun
One two sets are designed as, i.e., two sets of spray guns of the using and the reserved are arranged in same hollow pipe；It is taken turns by reciprocating sliding
Swap-in enters in melting furnaces to be repaired outside work or pull-out melting furnaces.In figure, 12 be the tubular type plasma gun in being worked in molten bath 11,
12a is tubular type plasma gun standby outside molten bath, and their the using and the reserved are arranged in same hollow pipe, pass through reciprocating sliding
Make its rotation enter in melting furnaces to repair outside work or pull-out melting furnaces.
Claims (9)
1. one kind submergence heating tubular type plasma gun, it is characterized in that：It is arranged in sequence with a hollow pipe cavity body certain
The plasma shower nozzle of quantity, its nozzle matches identical with the fumarole arranged on hollow tube wall, is connected with hollow pipe cavity body
Cooling fluid, for cooling protection hollow pipe and plasma shower nozzle；Provided with supply tracheae in hollow pipe cavity body, be each grade from
Sub- shower nozzle provides working gas；This tubular type plasma gun is immersed in metal or inorganic non-metallic melt.
2. a kind of submergence heating tubular type plasma gun according to claim 1, it is characterized in that：Tubular type plasma gun
Installation site on the pool wall of molten bath bottom, for the ease of extracting maintaining, above-mentioned tubular type plasma gun out out of melting furnaces
Length be more than the profile width in molten bath, its two ends can be exposed outside molten bath by tank block through inside melting furnaces.
3. a kind of submergence heating tubular type plasma gun according to claim 1, it is characterized in that：The tubular type plasma
Spray gun, which is spaced, is distributed in molten bath bottom, thus large area uniform high-efficiency add for metal or inorganic non-metallic melt material
Heat.
4. a kind of submergence heating tubular type plasma gun according to claim 1, it is characterized in that：The structure design of spray gun
For one two sets, i.e., two sets of spray guns of the using and the reserved are arranged in same hollow pipe；It is set to take turns swap-in by reciprocating sliding
Enter in melting furnaces and repaired outside work or pull-out melting furnaces.
5. a kind of submergence heating tubular type plasma gun according to claim 1, it is characterized in that：Above-mentioned metal is inorganic
Nonmetallic melt is glass melts.
6. a kind of submergence heating tubular type plasma gun according to claim 1, it is characterized in that：Above-mentioned metal is inorganic
Nonmetallic melt is fused alumina zirconia melt.
7. a kind of submergence heating tubular type plasma gun according to claim 1, it is characterized in that：Above-mentioned metal is inorganic
Nonmetallic melt is various pre-melted slag melts.
8. a kind of submergence heating tubular type plasma gun according to claim 1, it is characterized in that：Above-mentioned metal is inorganic
Nonmetallic melt is quartzy melt.
9. a kind of submergence heating tubular type plasma gun according to claim 1, it is characterized in that：Above-mentioned metal is inorganic
Nonmetallic melt is molten iron, and is used as plasma working media using CO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720246214.6U CN206559713U (en) | 2017-03-14 | 2017-03-14 | One kind submergence heating tubular type plasma gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720246214.6U CN206559713U (en) | 2017-03-14 | 2017-03-14 | One kind submergence heating tubular type plasma gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206559713U true CN206559713U (en) | 2017-10-13 |
Family
ID=60365331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720246214.6U Expired - Fee Related CN206559713U (en) | 2017-03-14 | 2017-03-14 | One kind submergence heating tubular type plasma gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206559713U (en) |
-
2017
- 2017-03-14 CN CN201720246214.6U patent/CN206559713U/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: 20171013 Termination date: 20180314 |