CN209721606U - Metallic potassium oxidation spray gun - Google Patents
Metallic potassium oxidation spray gun Download PDFInfo
- Publication number
- CN209721606U CN209721606U CN201920339060.4U CN201920339060U CN209721606U CN 209721606 U CN209721606 U CN 209721606U CN 201920339060 U CN201920339060 U CN 201920339060U CN 209721606 U CN209721606 U CN 209721606U
- Authority
- CN
- China
- Prior art keywords
- air supply
- supply tube
- tube
- mounting cap
- splitter
- 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
Landscapes
- Nozzles (AREA)
Abstract
The utility model relates to a kind of metallic potassium oxidation spray guns, including air supply tube and liquid pushing tube, the outlet end of the liquid pushing tube extend into the inside of air supply tube through the side wall of air supply tube, mounting cap is provided in the inner hole of the outlet air end of the air supply tube, it is spaced between the mounting cap and the tube wall of air supply tube, the mounting cap is fixed in the inner hole of air supply tube by several connecting rods, there are gaps between adjacent connecting rod, the inner hole of the mounting cap is equipped with the position of splitter with mounting cap coaxial arrangement, the position of splitter is the revolving body that area of section is gradually increased, detachably it is connected between the small head end and mounting cap of the position of splitter, the surface of the position of splitter is smooth arcwall face, cricoid gap is formed between the air supply tube and position of splitter.The utility model, which has, further increases the atomizing effect that potassium is injected in oxidation furnace, reduces the shape of the drop sprayed, to accelerate the reaction speed of potassium.
Description
Technical field
The utility model relates to the technical fields of chemical production equipment, more particularly, to a kind of metallic potassium oxidation spray gun.
Background technique
The preparation of potassium superoxide is to obtain purity in stainless steel displacement kettle with metallic sodium displacement potassium chloride and be greater than 97%
Metallic potassium.The potassium force feed of melting is injected in oxidation furnace after mixing to special oxidation spray gun with the air by purification, In
Burning production potassium superoxide at 230-250 DEG C.
It referring to Fig.1, is existing oxidation spray gun, existing oxidation is with the liquid pushing tube 11 that rifle includes for being connected with hot melting furnace
And the air supply tube 12 for being connected with air compressor, the arrow in figure indicate the flow direction of compressed air.Liquid pushing tube 11
Outlet end pass through the side wall of 12 outlet side of air supply tube to extend into the inside of air supply tube 11.The outlet end of liquid pushing tube 11 with give
The outlet side of air hose 12 towards identical, between the outlet end of liquid pushing tube 11 and the side wall of air supply tube 11 between there are supplied gas to wear
The interval crossed.
When compressed air reaches outlet side by snorkel, negative pressure is formed, and drive the potassium of melting in liquid pushing tube
Middle flowing, and flow at the outlet side of snorkel and contacted with compressed air.The potassium of melting is mixed with compressed air in snorkel
It is sent in oxidation furnace after conjunction, the potassium rapid oxidation of melting forms potassium superoxide powder, and potassium superoxide powder is fallen into reactor
It is collected.
The potassium of liquid when being sent in oxidation furnace by existing oxidation spray gun, although being sent in the form of mist
In oxidation furnace, but the droplet profile of potassium is larger, and the diffusion area sprayed is small, influences the reaction speed of potassium and oxygen.
Utility model content
The purpose of the utility model is to provide a kind of metallic potassium oxidation spray guns, are injected to oxidation with potassium is further increased
Atomizing effect in furnace reduces the shape of the drop sprayed, to accelerate the reaction speed of potassium.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
The outlet end of a kind of metallic potassium oxidation spray gun, including air supply tube and liquid pushing tube, the liquid pushing tube runs through air supply tube
Side wall to extend into the inside of air supply tube, be provided in the inner hole of the outlet air end of the air supply tube with air supply tube it is coaxial in
Hole mounting cap closed at one end open at one end, the open end of the mounting cap towards air supply tube outlet air end outside, the peace
Spaced between dress cap and the tube wall of air supply tube, the mounting cap is fixed in the inner hole of air supply tube by several connecting rods,
There are gap between adjacent connecting rod, the inner hole of the mounting cap is equipped with the position of splitter with mounting cap coaxial arrangement, described
Position of splitter is the revolving body that area of section is gradually increased, and is detachably connected between the small head end and mounting cap of the position of splitter, institute
The surface for stating position of splitter is smooth arcwall face, and cricoid gap is formed between the air supply tube and position of splitter.
By using above-mentioned technical proposal, when the potassium with the mixed melting of compressed air is sprayed from air supply tube, lead to
Position of splitter is crossed to change the direction of its ejection again, increase gas diffusion area makes to be sprayed onto position of splitter due to the blocking of position of splitter
On the potassium of melting be impacted and rupture again, so that the volume of its liquid is become smaller, to accelerate reacting for potassium and oxygen.
The utility model is further arranged to: the liquid direction out of the liquid pushing tube is identical as the air-out direction of air supply tube.
It by using above-mentioned technical proposal, avoids in out-of-blast moment, the potassium of melting is to the air intake side of air supply tube
To flowing.
The utility model is further arranged to: liquid pushing tube extend into the position inside air supply tube and air supply tube is coaxially disposed.
By using above-mentioned technical proposal, it is the potassium of melting when compressed air mixes more evenly.
The utility model is further arranged to: spaced between the outlet end and mounting cap of liquid pushing tube.
By using above-mentioned technical proposal, mounting cap is avoided to hinder liquid pushing tube, to influence the liquid outlet quantity of outlet tube.
The utility model is further arranged to: screw thread is connected between mounting cap and position of splitter.
By using above-mentioned technical proposal, convenient for dismantling or installing position of splitter from mounting cap.
The utility model is further arranged to: the inner hole of the outlet air end of air supply tube faces out the taper being gradually reduced to be transversal
Hole.
By using above-mentioned technical proposal, changes the flow direction of compressed air, it is made to supply gas to liquid pushing tube direction, from
And keep the potassium of melting and compressed air mixed effect more preferable.
The utility model is further arranged to: the diameter of bore that liquid pushing tube is located at the part inside air supply tube is compared to be located at and be sent
The diameter of bore of part outside air hose is small.
By using above-mentioned technical proposal, the potassium of melting is made to form vortex when by liquid pushing tube, to make to flow out liquor charging
The potassium of pipe can be mixed preferably with compressed air.
The utility model is further arranged to: the outside of liquid pushing tube is provided with heat insulation layer.
By using above-mentioned technical proposal, the temperature leak of the potassium of melting is avoided.
The utility model is further arranged to: liquid pushing tube is located at air inlet extreme direction of the position outside air supply tube to air supply tube
Inclination.
By using above-mentioned technical proposal, when oxidation spray gun to be installed on oxidation furnace, liquid pushing tube is made to be inclined to set,
To which when stopping liquor charging, the potassium of melting can slowly be flow back into hot melting furnace along liquid pushing tube.
The utility model is further arranged to: the closed end of the mounting cap is tip.
By using above-mentioned technical proposal, by setting tip for the closed end of mounting cap, so that mounting cap be avoided to hinder
The potassium of melting is hindered to spray from air supply tube.
In conclusion the advantageous effects of the utility model are as follows:
1. changing the direction of its ejection again by position of splitter, increase gas diffusion area, and make to be sprayed onto position of splitter
The potassium of melting be impacted and rupture again, so that the volume of its liquid is become smaller, to accelerate reacting for potassium and oxygen；
2. passing through the variation of liquor charging bore, the potassium of melting is made to form vortex when by liquid pushing tube, so that outflow be made to send
The potassium of liquid pipe can be mixed preferably with compressed air；
3. the diameter of bore of the outlet air end of air supply tube is gradually reduced, change the flow direction of compressed air, makes it to sending
Liquid pipe direction is supplied gas, to keep the potassium of melting and compressed air mixed effect more preferable.
Detailed description of the invention
Fig. 1 is background technique figure；
Fig. 2 is the structural schematic diagram of metallic potassium oxidation spray gun；
Fig. 3 is the cross-sectional view of metallic potassium oxidation spray gun；
Fig. 4 is the structural schematic diagram of liquid pushing tube.
In figure, 1, air supply tube；2, liquid pushing tube；21, heat insulation layer；3, mounting cap；31, tip；4, connecting rod；5, it shunts
Part；51, arcwall face；52, the end of thread.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It is a kind of metallic potassium oxidation spray gun disclosed by the utility model, including air supply tube 1 and liquid pushing tube 2 referring to Fig. 2.
Wherein one end of 1 length direction of air supply tube is air intake, and the other end is the discharge pipe of air supply tube 1.2 length direction of liquid pushing tube its
Middle one end is liquid feeding end, and the other end is the outlet end of liquid pushing tube 2.The liquid feeding end of liquid pushing tube 2 is stretched through the side wall of air supply tube 1
Enter to the inside of air supply tube 1.It is fixed together by welding between liquid pushing tube 2 and air supply tube 1.
It is open at one end that the inner hole coaxial with air supply tube 1 is provided with referring to Fig. 2, Fig. 3, at the inner hole of the outlet air end of air supply tube 1
Cylindrical mounting cap 3 closed at one end, the outside of the opening of mounting cap 3 towards the air-supply end of air supply tube 1.Outside mounting cap 3
The diameter of bore that diameter compares the outlet air end of air supply tube 1 is small, to make spaced between the tube wall of more than 3 air supply tube 1 of mounting cap.Peace
The closed end for filling cap 3 is tip 31.Mounting cap 3 is fixed in the inner hole of air supply tube 1 by several connecting rods 4, and connecting rod 4 is uniform
It is distributed on the circumferencial direction of mounting cap 3 and phase is welded with the tube wall of mounting cap 3 and air supply tube 1 respectively in the both ends of connecting rod 4
Even.There are gaps between adjacent connecting rod 4.
The inner hole of mounting cap 3 is threaded hole.Position of splitter 5 is installed in the inner hole of mounting cap 3, position of splitter 5 is section
The revolving body of approximate trapezoid.The surface of position of splitter 5 is the arcwall face 51 that the parabola of arc is rotarily formed, so that position of splitter 5
Surface is smooth.The small head end of position of splitter 5 is adapted for the screw thread of the end of thread 52 and the end of thread 52 with the inner hole thread of mounting cap 3.
By the way that the end of thread of position of splitter 5 is connected with mounting cap 3, so that position of splitter 5 is fixed on mounting cap 3.Position of splitter more than 5 is installed
Cap 3 is arranged coaxially.A cricoid gap is formed between the tube wall of the outlet air end of the arcwall face 51 and air supply tube 1 of position of splitter 5.
Liquid pushing tube 2 extend into the position inside air supply tube 1 and air supply tube 1 and is coaxially disposed, and liquid pushing tube 2 go out liquid direction with
The air-out direction of air supply tube 1 is identical.To avoid the liquid in out-of-blast moment, flowed out from liquid pushing tube 2 to air supply tube 1
Air inlet extreme direction flowing.The outlet end of liquid pushing tube 2 is fully accommodated in the outlet end and peace of the inside of air supply tube 1 and liquid pushing tube 2
It fills spaced between cap 3.To avoid mounting cap 3 from influencing the liquid outlet quantity of liquid pushing tube 2.
The diameter at the position that liquid pushing tube 2 is extend into inside air supply tube 1 compares the position that liquid pushing tube 2 is located at outside air supply tube 1
Diameter of bore it is small, thus melting potassium pass through liquid pushing tube 2 when, by the variation of diameter make melting potassium formation whirlpool
Wheel, to can preferably be mixed with compressed air when being flowed out from the outlet end of liquid pushing tube 2.Liquid pushing tube 2 is located at air supply tube 1
External position is tilted to the air inlet extreme direction of air supply tube 1.When air supply tube 1 to be installed on oxidation furnace, the exposing of liquid pushing tube 2 is sent
Position outside air hose 1 is inclined to set.
It is solid in the paste outside of liquid pushing tube 2 for the loss for preventing the potassium of melting heat when by liquid pushing tube 2 referring to Fig. 4
Surely the heat insulation layer 21 being made of heat preserving and insulating material, such as mineral wool, rubber.
Referring to Fig. 3, the outlet end that the inner hole of air supply tube 1 is located at liquid pushing tube 2 is straight to the position between the outlet air end of air supply tube 1
Diameter is gradually reduced to form a bellmouth, to make air supply tube 1 when sending to the outlet air end of air supply tube 1, compressed air to
2 direction deflecting of liquid pushing tube, so that it is guaranteed that the potassium of melting can be mixed preferably with compressed air.
The implementation principle of the present embodiment are as follows: when using metallic potassium oxidation spray gun, the liquid feeding end of liquid pushing tube 2 is inserted into
Into hot melting furnace, the air intake of air supply tube 1 is connected with air compressor, the outlet air end of air supply tube 1 is connected with oxidation furnace.Pass through
It is filled with compressed air to the inside of air supply tube 1, when compressed air passes through air supply tube 1 and reaches outlet side, makes air supply tube 1
Inside formed subnormal ambient, so that the potassium of melting be driven to flow in liquid pushing tube 2, and flow at the outlet side of air supply tube 1
It is contacted with compressed air.The potassium of melting is sent in oxidation furnace after mixing in air supply tube 1 with compressed air.The potassium of melting is passing through
When crossing 1 outlet air end of air supply tube, break up the potassium of melting further by position of splitter 5.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (10)
1. a kind of metallic potassium oxidation spray gun, including air supply tube (1) and liquid pushing tube (2), the outlet end of the liquid pushing tube (2) run through
The side wall of air supply tube (1) is to extend into the inside of air supply tube (1), it is characterised in that: the outlet air end of the air supply tube (1) it is interior
The inner hole mounting cap (3) closed at one end open at one end with air supply tube (1) coaxial arrangement, the mounting cap (3) are provided in hole
Open end towards air supply tube (1) outlet air end outside, between the mounting cap (3) and the tube wall of air supply tube (1) there are
Every the mounting cap (3) is fixed in the inner hole of air supply tube (1) by several connecting rods (4), between adjacent connecting rod (4)
There are gap, the inner hole of the mounting cap (3) is equipped with the position of splitter (5) with mounting cap (3) coaxial arrangement, the position of splitter
(5) revolving body being gradually increased for area of section, is detachably connected between the small head end and mounting cap (3) of the position of splitter (5),
The surface of the position of splitter (5) is smooth arcwall face (51), is formed between the air supply tube (1) and position of splitter (5) cricoid
Gap.
2. metallic potassium oxidation spray gun according to claim 1, it is characterised in that: the liquid pushing tube (2) go out liquid direction with
The air-out direction of air supply tube (1) is identical.
3. metallic potassium oxidation spray gun according to claim 2, it is characterised in that: the liquid pushing tube (2) extend into air supply tube
(1) internal position and air supply tube (1) are coaxially disposed.
4. metallic potassium oxidation spray gun according to claim 3, it is characterised in that: the outlet end and peace of the liquid pushing tube (2)
It fills spaced between cap (3).
5. metallic potassium oxidation spray gun according to claim 1, it is characterised in that: the mounting cap (3) and position of splitter (5) it
Between screw thread be connected.
6. metallic potassium oxidation spray gun according to claim 1, it is characterised in that: the outlet air end of the air supply tube (1) it is interior
Hole faces out the bellmouth being gradually reduced to be transversal.
7. metallic potassium oxidation spray gun according to claim 1, it is characterised in that: the liquid pushing tube (2) is located at air supply tube (1)
The diameter of bore that the diameter of bore of internal part is compared positioned at the external part of air supply tube (1) is small.
8. metallic potassium oxidation spray gun according to claim 1, it is characterised in that: the outside of the liquid pushing tube (2) is provided with
Heat insulation layer (21).
9. metallic potassium oxidation spray gun according to claim 1, it is characterised in that: the liquid pushing tube (2) is located at air supply tube (1)
External position is tilted to the air inlet extreme direction of air supply tube (1).
10. metallic potassium oxidation spray gun according to claim 1, it is characterised in that: the closed end of the mounting cap (3) is point
It holds (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920339060.4U CN209721606U (en) | 2019-03-15 | 2019-03-15 | Metallic potassium oxidation spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920339060.4U CN209721606U (en) | 2019-03-15 | 2019-03-15 | Metallic potassium oxidation spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209721606U true CN209721606U (en) | 2019-12-03 |
Family
ID=68686911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920339060.4U Active CN209721606U (en) | 2019-03-15 | 2019-03-15 | Metallic potassium oxidation spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209721606U (en) |
-
2019
- 2019-03-15 CN CN201920339060.4U patent/CN209721606U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0049915B1 (en) | Highly concentrated supersonic liquified material flame spray method and apparatus | |
| JP2005533666A (en) | Spray processing equipment | |
| CN209721606U (en) | Metallic potassium oxidation spray gun | |
| CN210314333U (en) | Pulverized coal injection and oxygen enrichment device for blast furnace | |
| CN107955978A (en) | A kind of experimental branch line solution spinning nozzle being easily changed | |
| CN205966227U (en) | Stifled nozzle is prevented to high efficiency | |
| CN109838784B (en) | Novel combustor suitable for multiple working conditions | |
| CN208387705U (en) | A kind of pulse-combustion diffuse spraying device and flight pesticide diffuses sprayer | |
| CN110895107A (en) | Smelting furnace spray gun and smelting furnace | |
| CN2701872Y (en) | Hot metal desulfurization lance | |
| CN215784214U (en) | Subsonic spraying device for resisting erosive wear of boiler of thermal power plant | |
| CN205966228U (en) | Desulfurization waste water multiinjector spear sprayer | |
| CN209722061U (en) | Integrated startup burner | |
| CN209520784U (en) | A kind of abrasive blast equipment spray gun | |
| CN211601604U (en) | Large-scale flame gun device | |
| CN107570347A (en) | A kind of exterior mixing atomizing lance of surface peening | |
| CN209819539U (en) | Novel combustor suitable for multiple working conditions | |
| CN105752942A (en) | Sulfur injector | |
| CN209978038U (en) | Adjustable petroleum coke powder burner | |
| CN205653161U (en) | Sulphur sprayer | |
| CN207478836U (en) | The exterior mixing atomizing lance of surface peening | |
| US3180393A (en) | Apparatus for supplying air to fuel burner | |
| CN108800119A (en) | A kind of smelting furnace undercurrent spray combustion device | |
| CN206494962U (en) | Spray tip | |
| CN210711620U (en) | Hammer-shaped spray gun |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |