CN202322379U - Double-fluid quenching device - Google Patents
Double-fluid quenching device Download PDFInfo
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- CN202322379U CN202322379U CN 201120396132 CN201120396132U CN202322379U CN 202322379 U CN202322379 U CN 202322379U CN 201120396132 CN201120396132 CN 201120396132 CN 201120396132 U CN201120396132 U CN 201120396132U CN 202322379 U CN202322379 U CN 202322379U
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- inlet tube
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Abstract
The utility model provides a double-fluid quenching device, which comprises a solidification and dispersion part, a first fluid introducing pipe (1), a second fluid introducing pipe (7) and a mixed negative pressure part, wherein the solidification and dispersion part is provided with a solidification and dispersion cavity (6); the first fluid introducing pipe (1) is communicated with the solidification and dispersion cavity (6), and the end, extending into the solidification and dispersion cavity (6), of the first fluid introducing pipe (1) is connected with an atomizing nozzle (3); the second fluid introducing pipe (7) is communicated with the solidification and dispersion cavity (6); and the mixed negative pressure part is provided with a mixed negative pressure cavity (4) communicated with the solidification and dispersion cavity (6). The double-fluid quenching device is simple in structure, and can realize efficient mixing of liquid sulfur and a solvent in short time and instantaneously finish the procedure of quenching, solidification, dispersion or crushing and the like; and the content of the directly obtained insoluble sulfur can reach over 85 percent. When the device is used for producing the insoluble sulfur, the production time can be shortened, and continuous production is facilitated. Through the device, manpower is saved, the consumption of energy can be reduced, the working efficiency is obviously improved, and the production cost can be integrally reduced.
Description
Technical field
The utility model relates to the quenching device field, in particular to a kind of two-fluid quenching device.
Background technology
In the prior art, the Manufacture of insoluble sulphur method mainly is divided into vapour phase processes and liquid phase method.At present, most of enterprises all adopt vapour phase processes technology to produce, and see from technological layer; Vapour phase processes production Manufacture of insoluble sulphur technology is comparatively ripe; But there are defectives such as facility investment is big, energy consumption is high, and is inflammable and explosive in the vapour phase processes production technique, has restricted the development that insoluble sulfur is produced.Liquid phase method production Manufacture of insoluble sulphur technology, operational safety, energy consumption is relatively low, the good product mobility of acquisition.It is the developing direction that insoluble sulfur is produced.
But the domestic liquid phase method technology that adopts is to pour into or splash into formula basically at present, and it is block that the insoluble sulfur bullion of generation becomes, because polymerization is insufficient with cooling, transformation efficiency is lower.The insoluble sulfur content in crude product that directly obtains is low, solidifies the back product and is not easy to pulverize.
The new breakthrough of document " high content insoluble sulfur production technique " is printed during chemical industry, the 38-49 page or leaf, and the 5th phase, 1999, ground force put down in writing a kind of " two streamings " nozzle arrangements.Dithiocarbonic anhydride gets into from the center during use, becomes membranaceous outflow through the circular channel, and sulphur steam gets into from the tangential, through the volution diversion trench, forms certain rotation angle, converges in exit and dithiocarbonic anhydride liquid film formation right angle.The abundant contact need of sulphur steam and dithiocarbonic anhydride carries out in extra container.
" two streamings " in the above-mentioned production technique is though nozzle arrangements has solved the problem of pouring into or splashing into formula explained hereafter insoluble sulfur; But the abundant contact need of sulphur steam and dithiocarbonic anhydride carries out in extra container, makes production process complicacy and production efficiency reduce.
The utility model content
The utility model aims to provide a kind of two-fluid quenching device that liquid phase method is produced insoluble sulfur that is used for, with the problem of production process complicacy in the solution prior art and production efficiency reduction.
To achieve these goals, the utility model provides a kind of two-fluid quenching device, comprising: solidify through part, have to solidify and disperse the chamber; The first fluid inlet tube disperses the chamber to be communicated with curing, and the first fluid inlet tube stretches into to solidify and disperses the end in chamber to be connected with atomizer; The second fluid inlet tube disperses the chamber to be communicated with curing; Mix negative pressure portion, have and solidify the mixing negative pressure cavity that the dispersion chamber is communicated with.
Further, be provided with the contraction acceleration tube that diameter reduces gradually between first fluid inlet tube and the atomizer.
Further, solidify through part and have atomizer and the contraction neck that mixes between the negative pressure portion at the first fluid inlet tube.
Further, solidify medullary ray that disperses the chamber and the central lines of mixing negative pressure cavity.
Further, the first fluid inlet tube is connected to along the medullary ray that solidify to disperse the chamber and solidifies on the through part, the second fluid inlet tube along solidify on the direction that is from upstream to downstream of disperseing the chamber gradually near and be connected on the sidewall that solidifies through part.
Further, the joining of the medullary ray of the medullary ray of the second fluid inlet tube and first fluid inlet tube is positioned to solidify and disperses the chamber.
Further, atomizer is positioned at the downstream direction of this joining.
Further, form the biasing angle between the medullary ray of the medullary ray of the second fluid inlet tube and first fluid inlet tube, the biasing angle is in 25 ° to 75 ° scope.
Further, shrinking the whole of acceleration tube perhaps is at least partially disposed in the curing dispersion chamber.
Further, the cross section of curing through part, contraction neck and mixing negative pressure portion is all rounded.
In the technical scheme of the utility model, the two-fluid quenching device comprises: solidify through part, first fluid inlet tube, atomizer, the second fluid inlet tube and mix negative pressure portion.The annexation of said structure is following: solidify through part and have the dispersion of curing chamber; The first fluid inlet tube disperses the chamber to be communicated with curing; The first fluid inlet tube stretches into to solidify and disperses the end in chamber to be connected with atomizer; The second fluid inlet tube disperses the chamber to be communicated with curing, mixes the mixing negative pressure cavity that negative pressure portion has and curing disperses the chamber to be communicated with.
When this two-fluid quenching device used, fused sulphur got into from the first fluid inlet tube, and the atomizing back ejection at the atomizer place; Simultaneously, dithiocarbonic anhydride gets into from the second fluid inlet tube, and sulphur after the atomizing and dithiocarbonic anhydride mix in solidifying the dispersion chamber; And get into mixture produces brief stay in solidifying the dispersion chamber after and mix negative pressure cavity; Brief stay reaches and is uniformly dispersed, the effect of prevented from caking, like this; Accomplished quenching, curing and the dispersion of liquid-state sulfur, the mixture of formation gets into from the mixing negative pressure cavity again and carries out subsequent disposal other equipment.
Use this two-fluid quenching device to produce insoluble sulfur, can reduce the step of pulverizing, shorten the PT.Simultaneously, be easy to serialization.Not only practiced thrift manual work, but also can cut down the consumption of energy, obviously increased work efficiency, can integral body reduce production costs.
Description of drawings
The Figure of description that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 shows the structural representation according to the embodiment of the two-fluid quenching device of the utility model;
Fig. 2 shows the cross-sectional schematic of atomizer of the two-fluid quenching device of Fig. 1; And
Fig. 3 shows the vertical view of atomizer of the two-fluid quenching device of Fig. 1.
Embodiment
Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.Below with reference to accompanying drawing and combine embodiment to specify the utility model.
Fig. 1 shows the structural representation according to the embodiment of the two-fluid quenching device of the utility model.As shown in Figure 1, as can be seen from the figure, the two-fluid quenching device of present embodiment comprises: solidify through part, first fluid inlet tube 1, atomizer 3, the second fluid inlet tube 7 and mix negative pressure portion.The annexation of said structure is following: solidify through part and have the dispersion of curing chamber 6; First fluid inlet tube 1 disperses chamber 6 to be communicated with curing; First fluid inlet tube 1 stretches into to solidify and disperses the end in chamber 6 to be connected with atomizer 3; The second fluid inlet tube 7 disperses chamber 6 to be communicated with curing, mixes the mixing negative pressure cavity 4 that negative pressure portion has and curing disperses the chamber to be communicated with.
When the two-fluid quenching device of present embodiment used, fused sulphur got into from first fluid inlet tube 1, and the atomizing back ejection at atomizer 3 places; Simultaneously, dithiocarbonic anhydride gets into from the second fluid inlet tube 7, and sulphur after the atomizing and dithiocarbonic anhydride mix in solidifying dispersion chamber 6; And get into mixture produces brief stay in solidifying dispersion chamber 6 after and mix negative pressure cavity 4; Brief stay reaches and is uniformly dispersed, the effect of prevented from caking, like this; Accomplished quenching, curing and the dispersion of liquid-state sulfur, the mixture of formation gets into from mixing negative pressure cavity 4 again and carries out subsequent disposal other equipment.
High temperature sulphur and low-temperature solvent are under suppressing of pump promotes; The insoluble sulfur suspension-s that forms also has little time to assemble and is just thrusted in the filtration drying jar; Common sulphur is at the volley by dissolution with solvents, and remaining sulphur particulate then is purpose work in-process products a---insoluble sulfur.The insoluble sulfur content that the two-fluid quenching device of present embodiment directly obtains can reach more than 85%.
Use the two-fluid quenching device of present embodiment to produce insoluble sulfur, can reduce the step of pulverizing, shorten the PT.Simultaneously, be easy to serialization.Not only practiced thrift manual work, but also can cut down the consumption of energy, obviously increased work efficiency, can integral body reduce production costs.
In conjunction with referring to Fig. 2 to Fig. 3, as can be seen from the figure, preferably; Atomizer 3 adopts fan-shaped atomizer, and an end of this atomizer has and is used for the outside screw 31 that is connected with first fluid inlet tube 1, and the other end of atomizer 3 has V-shaped groove 32; The nozzle of this atomizer is the aperture 33 that runs through, and is positioned at central authorities, the high-speed liquid at nozzle place; Under the guiding of this V-shaped groove 32, make the liquid of ejection be fan-shaped distribution.
Preferably, as shown in Figure 1, be provided with the contraction acceleration tube 2 that diameter reduces gradually between first fluid inlet tube 1 and the atomizer 3.Fused sulphur can be accelerated through the back velocity of flow in this contraction acceleration tube 2, and then strengthens atomizing effect.Preferably, shrinking the whole of acceleration tube 2 perhaps is at least partially disposed in the curing dispersion chamber 6.
Preferably, solidify through part and have atomizer 3 and the contraction neck 5 that mixes between the negative pressure portion at first fluid inlet tube 1.The speed that this mixture that shrinks sulphur and the dithiocarbonic anhydride of neck 5 after can accelerate atomisation gets into mixing negative pressure cavity 4 has increased residence time of mixture, makes that finely dispersed effect is better.Preferably, solidify medullary ray that disperses chamber 6 and the central lines of mixing negative pressure cavity 4.
The two-fluid quenching device of present embodiment adopts level or vertical installation, also can adopt tilting to install.First fluid inlet tube 1 also perhaps is in tilted layout by the front and back level is perhaps vertical up and down with the curing through part; It should be noted that; First fluid inlet tube 1 is connected on the curing through part along solidifying the medullary ray that disperses chamber 6, like this, makes sulphur and dithiocarbonic anhydride mix more easily.The second fluid inlet tube 7 along on the direction that is from upstream to downstream of solidify disperseing chamber 6 gradually near and be connected on the sidewall that solidifies through part; Promptly the second fluid inlet tube 7 is towards 1 biasing of first fluid inlet tube; The effect that this biasing is provided with is to strengthen the consistence of dithiocarbonic anhydride and sulphur flow velocity direction, slows down the residence time of two kinds of fluids in disperseing chamber 6.
Preferably, form the biasing angle theta between the medullary ray of the medullary ray of the second fluid inlet tube 7 and first fluid inlet tube 1, the biasing angle theta is in 25 ° to 75 ° scope.Further preferably, the biasing angle theta is 45 °.
Preferably, the joining of the medullary ray of the medullary ray of the second fluid inlet tube 7 and first fluid inlet tube 1 is positioned to solidify disperses chamber 6, and atomizer 3 is positioned at the downstream direction of this joining.Like this, sulphur liquid can be surrounded moment by dithiocarbonic anhydride liquid, so that the two high efficient mixed, thereby quenching process accomplished.
The cross section of solidifying through part, contraction neck 5, mixing negative pressure portion and the first fluid inlet tube 1 and the second fluid inlet tube 7 can be different shape; For the ease of processing and reduce the resistance in the liquid-flow; Preferably, curing through part, contraction neck 5, mixing negative pressure portion and first fluid inlet tube 1 and the second fluid inlet tube 7 are all rounded.
The shell of two-fluid quenching device can adopt nichrome wire to twine the insulation of external application lagging material and handle, and is so that temperature control evenly, constant.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. a two-fluid quenching device is characterized in that, comprising:
Solidify through part, have to solidify and disperse chamber (6);
First fluid inlet tube (1) disperses chamber (6) to be communicated with said curing, and said first fluid inlet tube (1) stretches into said curing and disperses the end in chamber (6) to be connected with atomizer (3);
The second fluid inlet tube (7) disperses chamber (6) to be communicated with said curing;
Mix negative pressure portion, have the mixing negative pressure cavity (4) that disperses chamber (6) to be communicated with said curing.
2. two-fluid quenching device according to claim 1 is characterized in that, is provided with the contraction acceleration tube (2) that diameter reduces gradually between said first fluid inlet tube (1) and the said atomizer (3).
3. two-fluid quenching device according to claim 1 and 2 is characterized in that, said curing through part has the atomizer (3) and the said contraction neck (5) that mixes between the negative pressure portion that is positioned at said first fluid inlet tube (1).
4. two-fluid quenching device according to claim 3 is characterized in that, said curing disperses the medullary ray in chamber (6) and the central lines of said mixing negative pressure cavity (4).
5. two-fluid quenching device according to claim 3; It is characterized in that; Said first fluid inlet tube (1) disperses the medullary ray in chamber (6) to be connected on the said curing through part along said curing, the said second fluid inlet tube (7) on the direction that is from upstream to downstream of disperseing chamber (6) along said curing gradually near and be connected on the sidewall of said curing through part.
6. two-fluid quenching device according to claim 5 is characterized in that, the joining of the medullary ray of the medullary ray of the said second fluid inlet tube (7) and said first fluid inlet tube (1) is positioned at said curing and disperses chamber (6).
7. two-fluid quenching device according to claim 6 is characterized in that, said atomizer (3) is positioned at the downstream direction of this joining.
8. two-fluid quenching device according to claim 5; It is characterized in that; Form biasing angle (θ) between the medullary ray of the medullary ray of the said second fluid inlet tube (7) and said first fluid inlet tube (1), said biasing angle (θ) is in 25 ° to 75 ° scope.
9. two-fluid quenching device according to claim 2 is characterized in that, the whole of said contraction acceleration tube (2) perhaps are at least partially disposed in the said curing dispersion chamber (6).
10. two-fluid quenching device according to claim 3 is characterized in that, the cross section of said curing through part, contraction neck (5) and mixing negative pressure portion is all rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120396132 CN202322379U (en) | 2011-10-17 | 2011-10-17 | Double-fluid quenching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120396132 CN202322379U (en) | 2011-10-17 | 2011-10-17 | Double-fluid quenching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202322379U true CN202322379U (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120396132 Expired - Lifetime CN202322379U (en) | 2011-10-17 | 2011-10-17 | Double-fluid quenching device |
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| Country | Link |
|---|---|
| CN (1) | CN202322379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043619A (en) * | 2011-10-17 | 2013-04-17 | 江苏圣奥化学科技有限公司 | Double-fluid quenching device |
-
2011
- 2011-10-17 CN CN 201120396132 patent/CN202322379U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043619A (en) * | 2011-10-17 | 2013-04-17 | 江苏圣奥化学科技有限公司 | Double-fluid quenching device |
| CN103043619B (en) * | 2011-10-17 | 2016-03-23 | 江苏圣奥化学科技有限公司 | Double-fluid quenching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120711 Effective date of abandoning: 20160323 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |