CN204503393U - The anti-bending structure of a kind of sulphur spray gun - Google Patents
The anti-bending structure of a kind of sulphur spray gun Download PDFInfo
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- CN204503393U CN204503393U CN201520133670.0U CN201520133670U CN204503393U CN 204503393 U CN204503393 U CN 204503393U CN 201520133670 U CN201520133670 U CN 201520133670U CN 204503393 U CN204503393 U CN 204503393U
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- rifle
- sulphur
- rifle body
- spray gun
- bending structure
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Abstract
The utility model discloses the anti-bending structure of a kind of sulphur spray gun, belong to acid production with sulphur technical field, comprise air arm, steam branch pipe, rifle body mounting flange and sulphur rifle rifle body, described sulphur rifle rifle body comprises inner chamber and exocoel, air arm is connected with sulphur rifle rifle body arrival end inner chamber, steam branch pipe is connected with the external chamber of sulphur rifle rifle, and the external wall of sulphur rifle rifle is fixedly connected with mounting flange, and the external wall of sulphur rifle rifle is also provided with some reinforcement gussets.The technical program is by establishing uniform reinforcement gusset at the external wall of sulphur rifle rifle, improve sulphur rifle rifle body intensity, when cooling without steam, sulphur rifle rifle body is not yielding by high temperature action before removing yet, and reaches and prevents sulphur rifle rifle body from bending, ensure that liquid sulphur spray angle is normal and atomizing effect is good, and this infrastructure cost is cheap, be easy to realize, maintenance is convenient, not fragile, anti-bending successful.
Description
Technical field
The utility model belongs to acid production with sulphur technical field, relates to a kind of sulphur spray gun, specifically relates to the anti-bending structure of a kind of sulphur spray gun.
Background technology
Sulphur spray gun, i.e. pressure type molten sulfur atomizing lance (being commonly called as sulphur rifle or sulphur rifle), be mainly used in the molten sulfur atomization of acid production with sulphur, be convenient to sulphur Thorough combustion.The rifle body of sulphur spray gun adopts stainless-steel pipe to be welded, and nozzle carrier adopts anticorrosion, heat proof material making, and the unique shower nozzle with eddy flow chamber of configuration design.The highly pressurised liquid that Molten sulphur produces through sulfur pump is sprayed fast by sulphur Spray gun nozzle, and in high speed ejection process, make liquid-state sulfur diffuse into fan-shaped vaporific through special nozzle, angle of flare can reach 120 °.Make the sulphur droplet after atomization and hot-air fully, conflagration reacts and generates SO
2, complete SO
2preparation section.For ensureing the mobility that sulphur is good, the body of a gun adopts steam insulation chuck, passes into the steam preheating body of a gun and heating sulphur, adapts to the working environment of sulfur furnace.The import and export of steam, the connection of sulphur rifle and defeated sulphur pipeline and sulphur rifle and sulfur furnace, all adopt Flange joint, installation, maintenance is very convenient.
Because sulfur spray gun body continues to work under the high temperature conditions, by temperatures involved in burner hearth, body of a gun intensity reduces, sulfur spray gun body is by the easy sag bent of Gravitative Loads, after rifle body is bending, in rifle, molten sulfur pre-heat effect will be affected, nozzle location will change thereupon simultaneously, and angle, the uniformity of final molten sulfur spraying all cannot ensure, the whole SO of final impact
2preparation section.For preventing the flexural deformation of rifle body, usually adopt in two ways, one is continue to pass into steam in sulphur rifle chuck, by steam, partial heat is taken away, to reach to the effect of sulphur rifle rifle body cooling, unlikely temperature is too high and be out of shape, but is running into the situation of shutdown or orderly closedown suddenly, when cooling without steam, still rifle body cannot be avoided to deform at dismounting sulphur rifle during this period of time; Two is on the body of a gun, install a small-sized expander to be heated generation deformation to avoid sulphur rifle, but small-sized expander very easily damages under the environment of high temperature, corrosion, and welding difficulty is very big, once impaired very difficult reparation, can only change, maintenance cost is higher.
Utility model content
In order to solve the problem, the utility model provides the anti-bending structure of a kind of sulphur spray gun, thus reaches the effect avoiding sulphur rifle rifle body deformability under unavoidable heating condition.
The utility model is achieved by following technical solution.
The anti-bending structure of a kind of sulphur spray gun, comprise air arm, steam branch pipe, rifle body mounting flange and sulphur rifle rifle body, described sulphur rifle rifle body comprises inner chamber and exocoel, described air arm is connected with sulphur rifle rifle body arrival end inner chamber, described steam branch pipe is connected with the external chamber of sulphur rifle rifle, the external wall of sulphur rifle rifle is fixedly connected with mounting flange, and the external wall of described sulphur rifle rifle is also provided with some reinforcement gussets.
Further, described reinforcement gusset is strip, is at least three, along the welding of sulphur rifle rifle external wall radial direction, and is uniformly distributed along rifle body circumference.
Further, described reinforcement gusset is same specification square tube, and its cross section length of side is not less than 1/3 of the external radius of circle of sulphur rifle rifle.
Further, described reinforcement gusset is same specification angle steel, and its cross section length of side is not less than 2/5 of the external radius of circle of sulphur rifle rifle.
Further, described reinforcement gusset is same specification round steel, and its diameter is not less than 1/5 of the external radius of circle of sulphur rifle rifle.
Further, the arrival end of described air arm, steam branch pipe and sulphur rifle rifle body is equipped with flange plate structure.
The beneficial effects of the utility model are:
The anti-bending structure of a kind of sulphur spray gun described in the utility model, by establishing uniform reinforcement gusset at the external wall of sulphur rifle rifle, improve sulphur rifle rifle body intensity, when cooling without steam, sulphur rifle rifle body is not yielding by high temperature action before removing yet, reach and prevent sulphur rifle rifle body from bending, ensure that liquid sulphur spray angle is normal and atomizing effect is good, and this infrastructure cost is cheap, be easy to realize, maintenance is convenient, not fragile, anti-bending successful.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A-A cross section structure schematic diagram when strengthening gusset employing square tube in Fig. 1;
Fig. 3 is A-A cross section structure schematic diagram when strengthening gusset employing angle steel in Fig. 1;
Fig. 4 is A-A cross section structure schematic diagram when strengthening gusset employing round steel in Fig. 1.
In figure: 1-air arm, 2-sulphur entrance, 3-steam branch pipe, 4-rifle body mounting flange, 5-sulphur rifle rifle body, 6-strengthens gusset.
Detailed description of the invention
The technical solution of the utility model is further described below in conjunction with accompanying drawing, but described in claimed scope is not limited to.
As shown in Figure 1, the anti-bending structure of a kind of sulphur spray gun described in the utility model, comprise air arm 1, steam branch pipe 3, rifle body mounting flange 4 and sulphur rifle rifle body 5, described sulphur rifle rifle body 5 comprises inner chamber and exocoel, described air arm 1 is connected with sulphur rifle rifle body 5 arrival end inner chamber, described steam branch pipe 3 is connected with sulphur rifle rifle body 5 exocoel, and sulphur rifle rifle body 5 outer wall is fixedly connected with mounting flange 4, and described sulphur rifle rifle body 5 outer wall is also provided with some reinforcement gussets 6.
Described reinforcement gusset 6 is strip, be at least three, square tube or angle steel or round steel is adopted to make, and reinforcement gusset 6 material on same sulphur rifle, specifications and models are all identical, to ensure each even intensity, strengthen gusset 6 along the welding of sulphur rifle rifle body 5 outer wall radial direction, and be uniformly distributed along sulphur rifle rifle body 5 circumference; When described reinforcement gusset 6 is square tube, its cross section length of side is not less than 1/3 of sulphur rifle rifle body 5 exradius, when described reinforcement gusset 6 is angle steel, its cross section length of side is not less than 2/5 of sulphur rifle rifle body 5 exradius, when described reinforcement gusset 6 is round steel, its diameter is not less than 1/5 of sulphur rifle rifle body 5 exradius.
The arrival end of described air arm 1, steam branch pipe 3 and sulphur rifle rifle body 5 is equipped with flange plate structure, with easy disassembly; Air arm 1 is discharged for sulphur rifle rifle body 5 inner chamber or is passed into air.
Embodiment
When sulphur rifle is installed, sulphur rifle rifle body 5 leading portion is inserted in sulfur furnace burner hearth, sulphur rifle rifle body 5 is connected and fixed by mounting flange 4 and burner hearth installing port outer wall, the sulphur entrance 2 of sulphur rifle is connected with high-pressure pump output, air arm 1 is connected to air duct outlet, steam branch pipe 3 is connected with steam boiler.After installation, sulphur rifle rifle body 5 leading portion is arranged in high-temperature burner hearth, before the work of sulphur rifle, first pass into high-temperature steam to the preheating of sulphur rifle rifle body 5 by steam branch pipe 3, heat molten sulfur simultaneously, make molten sulfur close to burner hearth reaction temperature, then molten sulfur is pressurizeed by high-pressure pump, spray atomization molten sulfur fast from sulphur gun sprayer, the hot-air in the molten sulfur of atomization and burner hearth fully reacts and generates SO
2, complete SO
2preparation section.After sulphur rifle is started working, continue through steam branch pipe 3 and pass into steam in sulphur rifle rifle body 5 exocoel, and reduce the temperature passing into steam as far as possible, when steam is discharged from sulphur rifle rifle body 5 exocoel, heat is taken away, realizes the function of certain cooling down, orderly closedown or when shutting down suddenly, all can stop passing into steam cooling, sulphur rifle need be removed carry out cleaning and deposit, stop pass into steam to from burner hearth by sulphur rifle remove during this period of time in, sulphur rifle will be in without the state of cooling, very easy Yin Wendu is too high and occur bending and deformation under own wt effect, but strengthen the booster action of gusset 6 on sulphur rifle outer wall under, sulphur rifle rifle body 5 can bear the high temperature of longer time and can not be out of shape, to guarantee having time enough to be removed safely by sulphur rifle before sulphur rifle rifle body 5 deforms, sulphur rifle rifle body 5 is prevented to be out of shape, ensure the stable performance of sulphur rifle.
Claims (6)
1. the anti-bending structure of sulphur spray gun, comprise air arm (1), steam branch pipe (3), rifle body mounting flange (4) and sulphur rifle rifle body (5), described sulphur rifle rifle body (5) comprises inner chamber and exocoel, described air arm (1) is connected with sulphur rifle rifle body (5) arrival end inner chamber, described steam branch pipe (3) is connected with sulphur rifle rifle body (5) exocoel, sulphur rifle rifle body (5) outer wall is fixedly connected with mounting flange (4), it is characterized in that: described sulphur rifle rifle body (5) outer wall is also provided with some reinforcement gussets (6).
2. the anti-bending structure of a kind of sulphur spray gun according to claim 1, is characterized in that: described reinforcement gusset (6) is strip, is at least three, along the welding of sulphur rifle rifle body (5) outer wall radial direction, and is uniformly distributed along rifle body circumference.
3. the anti-bending structure of a kind of sulphur spray gun according to claim 1, is characterized in that: described reinforcement gusset (6) is same specification square tube, and its cross section length of side is not less than 1/3 of sulphur rifle rifle body (5) exradius.
4. the anti-bending structure of a kind of sulphur spray gun according to claim 1, is characterized in that: described reinforcement gusset (6) is same specification angle steel, and its cross section length of side is not less than 2/5 of sulphur rifle rifle body (5) exradius.
5. the anti-bending structure of a kind of sulphur spray gun according to claim 1, is characterized in that: described reinforcement gusset (6) is same specification round steel, and its diameter is not less than 1/5 of sulphur rifle rifle body (5) exradius.
6. the anti-bending structure of a kind of sulphur spray gun according to claim 1, is characterized in that: the arrival end of described air arm (1), steam branch pipe (3) and sulphur rifle rifle body (5) is equipped with flange plate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520133670.0U CN204503393U (en) | 2015-02-03 | 2015-03-10 | The anti-bending structure of a kind of sulphur spray gun |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2015200759515 | 2015-02-03 | ||
| CN201520075951 | 2015-02-03 | ||
| CN201520133670.0U CN204503393U (en) | 2015-02-03 | 2015-03-10 | The anti-bending structure of a kind of sulphur spray gun |
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| CN204503393U true CN204503393U (en) | 2015-07-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088481A (en) * | 2017-06-14 | 2017-08-25 | 福建龙马环卫装备股份有限公司 | A kind of antifreeze nozzle component of environmental sanitation dumper resistance to deformation |
-
2015
- 2015-03-10 CN CN201520133670.0U patent/CN204503393U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088481A (en) * | 2017-06-14 | 2017-08-25 | 福建龙马环卫装备股份有限公司 | A kind of antifreeze nozzle component of environmental sanitation dumper resistance to deformation |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150729 Termination date: 20200310 |