CN204307621U - A kind of mine metallurgical reaction still - Google Patents
A kind of mine metallurgical reaction still Download PDFInfo
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- CN204307621U CN204307621U CN201420742889.6U CN201420742889U CN204307621U CN 204307621 U CN204307621 U CN 204307621U CN 201420742889 U CN201420742889 U CN 201420742889U CN 204307621 U CN204307621 U CN 204307621U
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- reaction still
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- heating cooling
- metallurgical reaction
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Abstract
The utility model discloses a kind of mine metallurgical reaction still, comprise cylindrical shell, agitating device and heating cooling coil, cylinder inboard wall is provided with multiple floor, is connected between multiple floor by baffle plate; Inner barrel is also provided with multiple heating cooling coil, and its material is titanium alloy; Barrel wall is welded by the sheet material of three layers of unlike material, is respectively stainless steel layer one, mild steel basic unit one and titanium anticorrosion layer from outside to inside, and the material of titanium anticorrosion layer is industrially pure titanium; Cylindrical shell periphery is also provided with heating cooling jacket, and the sidewall of heating cooling jacket is welded by two-layer sheet material, is respectively mild steel basic unit two and stainless steel layer two from outside to inside.A kind of mine metallurgical reaction still of this utility model, can improve the corrosion resistance of reactor, increase the service life, also have enough intensity.
Description
Technical field
The utility model relates to reactor field, is specifically related to a kind of mine metallurgical reaction still.
Background technology
Namely the broad understanding of reactor has the container of physics or chemical reaction, by the structural design of container and parameter configuration, realizes the mixture function of the heating of technological requirement, evaporation, cooling and low high speed.Reactor is widely used in oil, chemical industry, rubber, agricultural chemicals, dyestuff, medicine, food, be used for the pressure vessel of the technical process such as sulfuration, nitrated, hydrogenation, hydrocarbonylation, polymerization, condensation, material generally has carbon manganese steel, stainless steel, zirconium, Ni-based (Kazakhstan, Monel, inconel) alloy and other material.
Mine metallurgical reaction still is usually used in ore dressing, the ore processed in Mineral Processing Industry, and often leach with sulfuric acid solution, corrosivity is larger.In actual use, there is corrosion resistance not good, the problem that service life is too short in the reactor that material more recited above makes.
But select the better material of corrosion resistance, often just there is no enough intensity.
Therefore, design a kind of novel mine metallurgical reaction still, can improve the corrosion resistance of reactor, increase the service life, also have enough intensity, be this area technical issues that need to address.
Utility model content
The technical problems to be solved in the utility model: design a kind of novel mine metallurgical reaction still, the corrosion resistance of reactor can be improved, increase the service life, also have enough intensity.
For solving the problems of the technologies described above, the technical solution of the utility model is as follows:
A kind of mine metallurgical reaction still, comprise cylindrical shell, agitating device and heating cooling coil, described cylinder inboard wall is provided with multiple floor, is connected between multiple floor by baffle plate; Described inner barrel is also provided with multiple described heating cooling coil, and its material is titanium alloy; Described barrel wall is welded by the sheet material of three layers of unlike material, is respectively stainless steel layer one, mild steel basic unit one and titanium anticorrosion layer from outside to inside, and the material of described titanium anticorrosion layer is industrially pure titanium; Described cylindrical shell periphery is also provided with heating cooling jacket, described heating cooling jacket sidewall be welded by two-layer sheet material, be respectively mild steel basic unit two and stainless steel layer two from outside to inside.
Preferably, the material of described stainless steel layer one and stainless steel layer two is 304 stainless steels.
Preferably, the material of described mild steel basic unit one and mild steel basic unit two is Q235B.
Preferably, the material of described floor and baffle plate is 304 stainless steels.
Preferably, described agitating device is oblique leaf disc turbine stirrer.
Pass through technique scheme, a kind of mine metallurgical reaction still that the utility model provides, barrel wall is welded by the sheet material of three kinds of unlike materials, wherein internal layer is the titanium anticorrosion layer that industrially pure titanium makes, substantially increase the decay resistance of cylindrical shell, intermediate layer and outer field material are respectively mild steel and stainless steel, existing good intensity, also certain corrosion resistance is had, generally speaking, intensity and corrosion resistance all obtain very large reinforcement, in addition, heating cooling coil adopts the material of titanium alloy, cylinder inboard wall is provided with the floor of multiple increase cylinder strength, further increase corrosion resistance and the intensity of reactor.Its beneficial effect is: the corrosion resistance that can improve reactor, increases the service life, and also has enough intensity.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of a kind of mine metallurgical reaction still disclosed in the utility model embodiment;
Fig. 2 is the schematic diagram of the top view of Fig. 1;
Fig. 3 is the schematic diagram (structural representation of barrel wall) of the broken section enlarged drawing of A-A in Fig. 1.
Numeral and the corresponding component title represented by letter in figure:
1. cylindrical shell 11. stainless steel layer 1 mild steel basic unit 1 titanium anticorrosion layer 2. agitating device 3. heats cooling coil 41. floor 42. baffle plate 5. and heats cooling jacket.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Principle of the present utility model is: barrel wall is welded by the sheet material of three kinds of unlike materials, wherein internal layer is the titanium anticorrosion layer that industrially pure titanium makes, substantially increase the decay resistance of cylindrical shell, intermediate layer and outer field material are respectively mild steel and stainless steel, existing good intensity, also certain corrosion resistance is had, generally speaking, intensity and corrosion resistance all obtain very large reinforcement, in addition, heating cooling coil adopts the material of titanium alloy, and cylinder inboard wall is provided with the floor of multiple increase cylinder strength, further increases corrosion resistance and the intensity of reactor.
Embodiment:
As depicted in figs. 1 and 2, a kind of mine metallurgical reaction still, comprise cylindrical shell 1, agitating device 2 and heating cooling coil 3, cylinder inboard wall is provided with multiple floor 41, is connected between multiple floor by baffle plate 42; Inner barrel is also provided with multiple heating cooling coil 3, and its material is titanium alloy; Barrel wall is welded by the sheet material of three layers of unlike material, is respectively stainless steel layer 1, mild steel basic unit 1 and titanium anticorrosion layer 13 from outside to inside, and the material of titanium anticorrosion layer 13 is industrially pure titanium; Cylindrical shell 1 periphery is also provided with heating cooling jacket 5, heating cooling jacket 5 sidewall be welded by two-layer sheet material, (structure chart of the sidewall of heating cooling jacket does not illustrate in the drawings to be respectively mild steel basic unit two and stainless steel layer two from outside to inside, similar with the structure chart of barrel wall, as shown in Figure 3).
Normal barrel wall adopts mild steel or often stainless, and intensity is good, is convenient to processing, if but for ore dressing use, be easy to regard to corrosion and damage.
So the creationary proposition of the utility model, corrosion resistant plate, low carbon steel plate and titanium plate are welded together, if directly corrosion resistant plate and titanium plate are welded together, because the welding performance of stainless steel and titanium is not very good, add that stainless material is somewhat expensive, so increase mild steel, as shown in Figure 3.Welding method be adopt a kind of method of being explosive welding (EW), this be welding two kinds of unlike materials metal commonly use a kind of method, this is that those skilled in the art are accessible, no longer describes in detail.
The material of titanium anticorrosion layer 13 is industrially pure titaniums, and the mechanical property of industrially pure titanium is not as titanium alloy, but anti-corrosion capability is best, does anticorrosion layer better.
The jacket space of the loaded heated cooling medium of opposing seal is formed between heating cooling jacket 5 and cylindrical shell 1, the corrosivity of heated cooling medium is not too strong, but still there are some corrosivity, and one cold one is hot, also corrosion is easy to, so the inwall employing of chuck is stainless steel (i.e. stainless steel layer 1 and stainless steel layer two).
In the present embodiment, the material of stainless steel layer 1 and stainless steel layer two is 304 stainless steels.304 stainless steels are that a kind of intensity is good, the stainless steel kind that antiseptic power is strong, are also a kind of stainless steel materials relatively commonly used.
In the present embodiment, the material of mild steel basic unit 1 and mild steel basic unit two is Q235B.Q235B consumption is large, and cost is low, and has good welding performance.
In the present embodiment, the material of floor 41 and baffle plate 42 is 304 stainless steels.As above, 304 stainless intensity and antiseptic power all good, be good floor material.
In the present embodiment, agitating device 2 is oblique leaf disc turbine stirrer.It is large that this agitator stirs scope, good mixing effect.
In the above-described embodiments, a kind of mine metallurgical reaction still that the utility model provides, barrel wall is welded by the sheet material of three kinds of unlike materials, wherein internal layer is the titanium anticorrosion layer that industrially pure titanium makes, substantially increase the decay resistance of cylindrical shell, intermediate layer and outer field material are respectively mild steel and stainless steel, existing good intensity, also certain corrosion resistance is had, generally speaking, intensity and corrosion resistance all obtain very large reinforcement, in addition, heating cooling coil adopts the material of titanium alloy, cylinder inboard wall is provided with the floor of multiple increase cylinder strength, further increase corrosion resistance and the intensity of reactor.Its beneficial effect is: the corrosion resistance that can improve reactor, increases the service life, and also has enough intensity.
Above is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. a mine metallurgical reaction still, comprise cylindrical shell, agitating device and heating cooling coil, it is characterized in that, described cylinder inboard wall is provided with multiple floor, is connected between multiple floor by baffle plate; Described inner barrel is also provided with multiple described heating cooling coil, and its material is titanium alloy; Described barrel wall is welded by the sheet material of three layers of unlike material, is respectively stainless steel layer one, mild steel basic unit one and titanium anticorrosion layer from outside to inside, and the material of described titanium anticorrosion layer is industrially pure titanium; Described cylindrical shell periphery is also provided with heating cooling jacket, described heating cooling jacket sidewall be welded by two-layer sheet material, be respectively mild steel basic unit two and stainless steel layer two from outside to inside.
2. a kind of mine according to claim 1 metallurgical reaction still, it is characterized in that, the material of described stainless steel layer one and stainless steel layer two is 304 stainless steels.
3. a kind of mine according to claim 1 metallurgical reaction still, it is characterized in that, the material of described mild steel basic unit one and mild steel basic unit two is Q235B.
4. a kind of mine according to claim 1 metallurgical reaction still, is characterized in that, the material of described floor and baffle plate is 304 stainless steels.
5. a kind of mine according to claim 1 metallurgical reaction still, is characterized in that, described agitating device is oblique leaf disc turbine stirrer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420742889.6U CN204307621U (en) | 2014-11-27 | 2014-11-27 | A kind of mine metallurgical reaction still |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420742889.6U CN204307621U (en) | 2014-11-27 | 2014-11-27 | A kind of mine metallurgical reaction still |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204307621U true CN204307621U (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420742889.6U Expired - Fee Related CN204307621U (en) | 2014-11-27 | 2014-11-27 | A kind of mine metallurgical reaction still |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204307621U (en) |
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2014
- 2014-11-27 CN CN201420742889.6U patent/CN204307621U/en not_active Expired - Fee Related
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Legal Events
| 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 |
Granted publication date: 20150506 Termination date: 20191127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |