CN206266449U - A kind of high temperature resistant oxygen rifle - Google Patents
A kind of high temperature resistant oxygen rifle Download PDFInfo
- Publication number
- CN206266449U CN206266449U CN201621310207.XU CN201621310207U CN206266449U CN 206266449 U CN206266449 U CN 206266449U CN 201621310207 U CN201621310207 U CN 201621310207U CN 206266449 U CN206266449 U CN 206266449U
- Authority
- CN
- China
- Prior art keywords
- gun body
- connector
- high temperature
- temperature resistant
- oxygen rifle
- 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.)
- Active
Links
Abstract
The utility model is related to a kind of high temperature resistant oxygen rifle,Can effectively solve the problems, such as oxygen rob stretch into high temperature casting liquid cause oxygen rifle explode,Technical scheme is,Interlayer is provided with gun body,Interlayer is by the gun body inner chamber intake antrum and the water chamber of inner side into outside placed separately,Vertical gas tube is provided with intake antrum,The interlayer of gun body bottom is provided with the permeable hole of connection intake antrum and water chamber,Constitute the circulation water cooling structure of gun body,Gun body lower end is provided with the first adapter sleeve,The connector for extending downwardly from is set with first adapter sleeve,The lower end of connector is provided with gas outlet,The first oxygenation passage is provided between draw-in groove and gas outlet,The lower end of connector is equipped with pipette tips,Pipette tips lower end is provided with uniform oxygenation hole,The second oxygenation passage is provided between air inlet and each oxygenation hole,The utility model both ensure that oxygen blown being normally carried out,The personnel for preventing security incident to cause again,Property loss,Pipette tips high temperature resistant,It is anticorrosive,Replaceable recycling.
Description
Technical field
The utility model is related to a kind of high temperature resistant oxygen rifle in zirconia-corundum refractory brick feed liquid fusion process.
Background technology
For the fused alumina zirconia electrocast brick that glass furnace is built by laying bricks or stones, its product property determine the service life of glass furnace with
And the quality of glass quality is associated, in order that fused cast refractories play maximum effect in glass furnace, the resistance to of fused cast refractories will be improved
High temperature erosion performance will make fused cast refractories raw material pure for the problem of the glass quality not caused by fused cast refractories, therefore have logical
Cross and inject oxygen in fused cast refractories solution, the oxidation of impurities in fused cast refractories solution is vapored away with oxygen blown mode, increase electric smelting
The degree of purity of brick, improves the quality of fused cast refractories.Here it is oxidizing process zirconia-corundum refractory brick product, due to fused cast refractories solution in electric furnace
Temperature is needed by water circulation system at 2000 degree or so to the oxygen rifle that oxygen is injected in solution in the stove of fusing fused cast refractories
System, allows oxygen rifle to undergo the erosion of high temperature, can be only achieved oxygen blown purpose, and oxygen rifle material is high-quality steel pipe or copper pipe system
Make, there is oxygen cathete to arrive and water circle device in oxygen rifle, oxygen blast process is power generally by motor, is steel wire rope in oxygen rifle
The other end, starting switch operation oxygen rifle up and down, carries out oxygen blast, and oxygen blow duration can occur weight under special circumstances no more than 5 minutes
Big oxygen rifle explosion accident, gently then loses hundreds thousand of units, heavy then jeopardize operative employee's life, and oxygen rifle explosion accident is in fused cast refractories production enterprise
Oxygen rifles explosion cause of common occurrence is that during oxygen blast, oxygen rifle needs to insert fused cast refractories solution 200mm's to 300mm in the industry
Depth, the oxygen rifle duct wall in oxygen rifle this depth bounds is corroded by pyrosol and penetrates, and oxygen rifle interior circulation swelling enters fused cast refractories
Pyrosol, the vapor under high temperature in solution can not volatilize to form violent blast in time, and brisance is huge, blast impulse
Ripple can break through workshop roof, bring about great losses, and oxygen rifle wall is had by burn-through reason:Unexpected power failure oxygen rifle cannot be pulled out during oxygen blast
Go out, recirculated water stops, and oxygen rifle access times are excessively weathered, recirculated water incrustation scale blocks the factors that make current diminish etc.,
Although currently employed many method control oxygen rifle blasts, simply Number Of Bursts are reduced, and are not controlled thoroughly, on
Oxygen rifle explosion accident is the maximum security incident of fused cast refractories manufacturing enterprise, the gently then loss of hundreds thousand of units, heavy then can destroy several
Individual family even destroys enterprise, and this problem is also continuing so far, and the solution of problem is extremely urgent.
The content of the invention
For above-mentioned situation, for the purpose for overcoming the defect of prior art, the utility model is just to provide a kind of high temperature resistant
Oxygen rifle, can effectively solve the problems, such as oxygen rob stretch into high temperature casting liquid cause oxygen rifle explode.
The technical scheme that the utility model is solved is, a kind of high temperature resistant oxygen rifle, including gun body, and gun body is hollow structure, rifle
Interlayer is provided with vivo, in intake antrum be provided with the gun body inner chamber intake antrum and the water chamber of inner side into outside placed separately by interlayer
Vertical gas tube, is provided with coupled logical oxygenation pipeline on gas tube, intake antrum is provided with the water inlet pipe for communicating therewith,
Water chamber is provided with the outlet pipe for communicating therewith, and the interlayer of gun body bottom is provided with the permeable hole of connection intake antrum and water chamber,
The circulation water cooling structure of gun body is constituted, gun body lower end is provided with the first adapter sleeve, and gun body lower surface is stretched out in the lower end of gas tube
And stretch into the first adapter sleeve, the connector for extending downwardly from is set with the first adapter sleeve, connector upper end has and stretches out rifle
The corresponding draw-in groove of the gas tube of body lower surface part, the lower end of connector is provided with gas outlet, is set between draw-in groove and gas outlet
It is equipped with the first oxygenation passage, the lower end of connector is equipped with pipette tips, pipette tips upper end is provided with gas outlet just to being stitched together
Air inlet, pipette tips lower end is provided with uniform oxygenation hole, and the second oxygenation passage, structure are provided between air inlet and each oxygenation hole
Into the flow dividing structure of oxygen.
The utility model structure novel and unique, advantages of simple, easily production, easy to operate, low cost, water circulation part is not stretched into
Casting liquid, has prevented oxygen rifle explosion accident during oxygen blast, controls major safety risks in this respect, and workman's personal safety is obtained
Ensure, both ensure that it is oxygen blown be normally carried out, prevent personnel, property loss that security incident is caused again, pipette tips high temperature resistant resists
Corrosion, replaceable recycling is easy to use, and effect is good, there is good social and economic benefit.
Brief description of the drawings
Fig. 1 is sectional front view of the present utility model.
Fig. 2 is the front view of the utility model connector.
Fig. 3 is the front view of the utility model connector.
Fig. 4 is the enlarged partial sectional view of the utility model gun body and connector junction.
Fig. 5 is the front view of the utility model pipette tips.
Fig. 6 is the upward view of the utility model pipette tips.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing.
Be given by Fig. 1-6, the utility model includes gun body 4, gun body 4 is to be provided with interlayer 4a in hollow structure, gun body 4,
The gun body inner chamber intake antrum 13 and the water chamber 14 of inner side into outside placed separately is provided with vertical filling by interlayer 4a in intake antrum 13
Tracheae 7, is provided with coupled logical oxygenation pipeline 1 on gas tube 7, intake antrum 13 is provided with the water inlet pipe 2 for communicating therewith, goes out
Water cavity 14 is provided with the outlet pipe 3 for communicating therewith, and the interlayer of gun body bottom is provided with the permeable hole of connection intake antrum and water chamber
5, the circulation water cooling structure of gun body is constituted, gun body lower end is provided with the first adapter sleeve 6, and the lower end of gas tube 7 is stretched out under gun body
End face and stretch into the first adapter sleeve, be set with the connector 8 for extending downwardly from the first adapter sleeve, the upper end of connector 8 have with
Stretch out the corresponding draw-in groove 12 of the gas tube of gun body lower surface part, the lower end of connector 8 is provided with gas outlet 21, draw-in groove 12 with
The first oxygenation passage 9 is provided between gas outlet, the lower end of connector 8 is equipped with pipette tips 16, and the upper end of pipette tips 16 is provided with and outlet
Just to the air inlet 17 being stitched together, the lower end of pipette tips 16 is provided with uniform oxygenation hole 10, air inlet 17 and each oxygenation to mouth
The second oxygenation passage 19 is provided between hole, the flow dividing structure of oxygen is constituted.
It is to ensure using effect, described connector 8 is made up of carbon carbon composite, described pipette tips 16 are tantalum or carbon carbon
Composite is made, it is ensured that be not corroded in high temperature casts liquid also, described carbon carbon composite is prior art, such as Beijing
Tian Haigao carbon fibre materials Science and Technology Ltd. produces the material modified of carbon carbon composite or carbon carbon composite；
The length of described connector 8 is 300-500mm, it is ensured that gun body does not stretch into casting liquid；
A diameter of 1-2mm in described oxygenation hole 10.
The first external screw thread 15 is provided with the outer wall of the described upper end of connector 8, is provided with the inwall of the first adapter sleeve 6
First internal thread corresponding with the first external screw thread, the external screw thread of connector top first and the first internal thread rotation connect mounted in first
In female connector, reassembling type structure is constituted；Be provided with the second external screw thread 20 on the outer wall of the described lower end of connector 8, pipette tips 16 it is upper
End is provided with the second adapter sleeve 18, and second internal thread corresponding with the second external screw thread is provided with the second adapter sleeve 18, connects
The external screw thread of body bottom second and the second internal thread rotation constitute reassembling type structure in the second adapter sleeve；Described oxygenation pipe
Road 1, water inlet pipe 2 and outlet pipe 3 stretch out gun body；The described upper end of gun body 4 is provided with the draw ring 11 for lifting, easy of rise
Lifting.
When the utility model is used, gun body, connector and pipette tips are connected, make to stretch out the inflation of gun body lower surface part
Pipe lower end is installed in the draw-in groove of connector upper end, and the lower gas outlet of connector, just to splicing, needs with the air inlet of gun body upper end
When wanting oxygen blast, connector and pipette tips are stretched into casting liquid, oxygenation pipeline injection oxygen, oxygen passes sequentially through gas tube, first fills
Oxygen passage and the second oxygenation passage are sprayed from oxygenation hole, reach oxygen blown purpose, and gun body part water inlet tube and is gone out by intaking
Water pipe water outlet, recirculated water is circulated between water chamber and intake antrum, reaches the purpose of cooling, and stretches into the fixture body of casting liquid
Divide and pipette tips are made partially due to using exotic material, it is not necessary to circulating water, therefore, in the absence of recirculated water leakage
The problem for causing gun body to be exploded, compared with prior art, the utility model structure novel and unique, easily advantages of simple, easily production, behaviour
Make, low cost, water circulation part does not stretch into casting liquid, prevented oxygen rifle explosion accident during oxygen blast, controls great in this respect
Potential safety hazard, workman's personal safety is guaranteed, both ensure that it is oxygen blown be normally carried out, prevent what security incident was caused again
Personnel, property loss, pipette tips high temperature resistant are anticorrosive, and replaceable recycling is easy to use, and effect is good, have good society and
Economic benefit.
Claims (9)
1. a kind of high temperature resistant oxygen rifle, including gun body（4）, it is characterised in that gun body（4）It is hollow structure, gun body（4）Inside it is provided with
Interlayer（4a）, interlayer（4a）By the gun body inner chamber intake antrum into outside placed separately（13）With the water chamber of inner side（14）, intake antrum
（13）Inside it is provided with vertical gas tube（7）, gas tube（7）On be provided with coupled logical oxygenation pipeline（1）, intake antrum
（13）It is provided with the water inlet pipe for communicating therewith（2）, water chamber（14）It is provided with the outlet pipe for communicating therewith（3）, gun body bottom
Interlayer is provided with the permeable hole of connection intake antrum and water chamber（5）, the circulation water cooling structure of gun body is constituted, gun body lower end is set
There is the first adapter sleeve（6）, gas tube（7）Lower end stretch out gun body lower surface and stretch into the first adapter sleeve, the first adapter sleeve
Inside it is set with the connector for extending downwardly from（8）, connector（8）Upper end has corresponding with the gas tube for stretching out gun body lower surface part
Draw-in groove（12）, connector（8）Lower end be provided with gas outlet（21）, draw-in groove（12）The first oxygenation is provided between gas outlet
Passage（9）, connector（8）Lower end be equipped with pipette tips（16）, pipette tips（16）Upper end is provided with gas outlet just to being stitched together
Air inlet（17）, pipette tips（16）Lower end is provided with uniform oxygenation hole（10）, air inlet（17）Set between each oxygenation hole
It is equipped with the second oxygenation passage（19）, constitute the flow dividing structure of oxygen.
2. high temperature resistant oxygen rifle according to claim 1, it is characterised in that described connector（8）It is carbon carbon composite
It is made.
3. high temperature resistant oxygen rifle according to claim 1, it is characterised in that described pipette tips（16）It is tantalum or carbon carbon composite wood
Material is made.
4. high temperature resistant oxygen rifle according to claim 1, it is characterised in that described connector（8）Length be 300-
500mm。
5. high temperature resistant oxygen rifle according to claim 1, it is characterised in that described oxygenation hole（10）A diameter of 1-2mm.
6. high temperature resistant oxygen rifle according to claim 1, it is characterised in that described connector（8）Set on the outer wall of upper end
It is equipped with the first external screw thread（15）, the first adapter sleeve（6）Inwall on be provided with first internal thread corresponding with the first external screw thread,
The external screw thread of connector top first and the first internal thread rotation constitute reassembling type structure in the first adapter sleeve.
7. high temperature resistant oxygen rifle according to claim 1, it is characterised in that described connector（8）Set on the outer wall of lower end
It is equipped with the second external screw thread（20）, pipette tips（16）Upper end be provided with the second adapter sleeve（18）, the second adapter sleeve（18）Inside it is provided with
Second internal thread corresponding with the second external screw thread, the external screw thread of connector bottom second and the second internal thread rotation connect mounted in second
In female connector, reassembling type structure is constituted.
8. high temperature resistant oxygen rifle according to claim 1, it is characterised in that described oxygenation pipeline（1）, water inlet pipe（2）With
Outlet pipe（3）Stretch out gun body.
9. high temperature resistant oxygen rifle according to claim 1, it is characterised in that described gun body（4）Upper end is provided with for hanging
The draw ring of dress（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621310207.XU CN206266449U (en) | 2016-12-01 | 2016-12-01 | A kind of high temperature resistant oxygen rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621310207.XU CN206266449U (en) | 2016-12-01 | 2016-12-01 | A kind of high temperature resistant oxygen rifle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206266449U true CN206266449U (en) | 2017-06-20 |
Family
ID=59043103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621310207.XU Active CN206266449U (en) | 2016-12-01 | 2016-12-01 | A kind of high temperature resistant oxygen rifle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206266449U (en) |
-
2016
- 2016-12-01 CN CN201621310207.XU patent/CN206266449U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108050848B (en) | A kind of continuous electric forge furnace of high temperature | |
| CN103344112B (en) | Banish method corundum smelting stove | |
| CN206266449U (en) | A kind of high temperature resistant oxygen rifle | |
| CN206269602U (en) | A kind of reassembling type high temperature resistant oxygen rifle | |
| CN203513286U (en) | Oxygen-heating-process calcium carbide furnace | |
| JP2007224483A (en) | Apparatus for producing carbon fiber bundle and method for producing the same | |
| CN204529316U (en) | Two section type graphitizing furnace equipment | |
| CN206266450U (en) | Electric pole type fused cast refractories casting oxygenate apparatus | |
| CN214735335U (en) | A keep off brick structure for basalt electric melting furnace | |
| CN101823832B (en) | All electric melting insulator glass furnace | |
| CN113336421B (en) | Glass kiln, method for discharging glass kiln and discharging system of glass kiln | |
| CN106493830B (en) | No shrinkage cavity casting zirconia-corundum refractory brick foamed bricks casting equipment and casting method | |
| CN104310749A (en) | Inclined bottom plate tank furnace | |
| CN101676418B (en) | Lateral crystallization reduction jar for vacuum metal smelting | |
| CN209043035U (en) | Melting furnace is used in a kind of production of rock wool | |
| CN207991243U (en) | A kind of all-oxygen combustion melting furnace of rock wool production | |
| CN102384653A (en) | Method for changing refractory brick at tapping hole of direct current electric arc furnace | |
| CN104724702A (en) | Double-section graphitization furnace equipment and production process | |
| CN101650125A (en) | Equipment for refining phosphorus by hot method | |
| WO2017024535A1 (en) | Melting separation furnace and method for treating material to be melted and separated with same | |
| CN216303613U (en) | Iron blocking structure for tank wall of feeding port of glass melting furnace | |
| CN206521515U (en) | One kind ladles the continuous depassing unit in pond | |
| CN104692644B (en) | Telescopic burning gun | |
| CN101311111B (en) | Electric calcined graphitization furnace | |
| WO2017024537A1 (en) | Melting separation furnace and method for treating material to be melted and separated with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |