CN205635724U - Expensive metal catalyst reation kettle of circulating reflux formula - Google Patents
Expensive metal catalyst reation kettle of circulating reflux formula Download PDFInfo
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- CN205635724U CN205635724U CN201620295419.9U CN201620295419U CN205635724U CN 205635724 U CN205635724 U CN 205635724U CN 201620295419 U CN201620295419 U CN 201620295419U CN 205635724 U CN205635724 U CN 205635724U
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- metal catalyst
- kettle
- reation kettle
- web plate
- otter board
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
The utility model discloses an expensive metal catalyst reation kettle of circulating reflux formula, include from last to set gradually down kettle cover, the cauldron body and the cauldron at the bottom of the internal portion of cauldron be equipped with an at least otter board to the cauldron body or the cauldron bottom side face that are located the otter board below are equipped with the export, are connected with the back flow from export to the otter board top position that is located the cauldron body. The utility model provides an installation double -edged fine -toothed comb formula stainless steel or other corrosion -resistant material otter boards in the reation kettle, catalyst granules class material are put in the otter board top, and when adding the extract, extract accessible otter board gets into the reation kettle bottom, and the otter board top is stayed to the material. Open a hole on otter board below SIDE WALL of the reactor, adorn an outer pipeline and get into the cauldron top, when reation kettle leaches the operation, take the extract to be in charge of out from the below export through the pump and say to the reentrant reation kettle of reation kettle top entry, form the circulation of extract. Mode with the solution circuit replaces mechanical stirring or pneumatic stirring, the homogeneity ability that has improved your metal catalyst material leaching rate and leached.
Description
Technical field
This utility model relates to noble metal catalyst reactor technical field, particularly relates to loop back streaming noble metal catalyst reactor.
Background technology
The noble metal catalyst material of class insoluble for carrier, its carrier is mainly aluminium oxide and silicon oxide, when leaching this kind of material, owing to carrier is harder or granule is relatively big, it is difficult to stirring, so generally using static leaching or the mode of airflow stirring, and static leaching to there is Steep cencentration high, temperature is high, and speed is slow, and the time is long, leaching rate is low, need repeatedly to leach, clean the shortcomings such as difficult, leach total leaching rate three times and be usually 80 ~ 90%；And local material leaching effect that airflow stirring also exists there being air-flow to pass through is good, and poor at air-flow local leaching effect not up to, i.e. leach the shortcomings such as uneven.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, this utility model provides and loops back streaming noble metal catalyst reactor, its object is to the noble metal catalyst material of the insoluble class of resolved vector use the mode of static leaching or airflow stirring that it is carried out leaching rate is low, clean and be difficult to and leach the shortcomings such as uneven, thus improve the leaching rate of noble metal catalyst material and leach uniform performance.
This utility model be the technical scheme is that to loop back streaming noble metal catalyst reactor, it is provided with at least one block of web plate including inside the kettle cover set gradually from top to bottom, kettle and bottom kettle, and it is positioned at the kettle below web plate or side, bottom is provided with outlet, have return duct from being exported to be positioned at the web plate top position of kettle connect.This utility model installs a double-edged fine-toothed comb formula rustless steel or other corrosion-resistant web plate in providing reactor, and catalyst granules class material is placed on above web plate, and when adding leachate, leachate can be entered bottom reactor by web plate, and material is stayed above web plate.Below web plate, on reactor sidewall, open a hole, fill an Outer Tube and enter above still, when reactor carries out leaching operation, by pump, leachate is exported extraction from below and enter back into reactor through pipeline to reactor upper inlet, form the circulation of leachate.In the way of solution circulation, replace mechanical agitation or pneumatic stirring, improve the uniform performance of noble metal catalyst material leaching rate and leaching.
Further improvement of the utility model is, web plate is movably coupled in kettle, thus conveniently web plate is carried out routine cleaning, reaches preferable cleaning performance.
Further improvement of the utility model is, web plate is made up of rustless steel or other corrosion-resistant material, and which is provided with some U-shaped mesh being evenly arranged, thus improves the degree that noble metal catalyst material leaches from web plate.
Further improvement of the utility model is, in order to preferably improve its leaching rate, web plate is arranged near bottom, and outlet is located on bottom, the other end of return duct is connected to the tip position of kettle cover, and this structure leaches for noble metal catalyst material has more preferably effect.
Further improvement of the utility model is, return duct is additionally provided with blower pump for pipeline, thus increases the leaching rate of noble metal catalyst.
Further improvement of the utility model is, the height of kettle is 1500mm ~ 4000mm, and its external diameter is 800mm ~ 2000mm, and the leaching effect of noble metal catalyst is preferable.
Compared with prior art, the beneficial effects of the utility model are: this utility model installs a double-edged fine-toothed comb formula rustless steel or other corrosion-resistant material web plate in providing reactor, catalyst granules class material is placed on above web plate, when adding leachate, leachate can be entered bottom reactor by web plate, and material is stayed above web plate.Below web plate, on reactor sidewall, open a hole, fill an Outer Tube and enter above still, when reactor carries out leaching operation, by pump, leachate is exported extraction from below and enter back into reactor through pipeline to reactor upper inlet, form the circulation of leachate.In the way of solution circulation, replace mechanical agitation or pneumatic stirring, improve the uniform performance of noble metal catalyst material leaching rate and leaching.
Of the present utility model loop back streaming noble metal catalyst reactor, circulation canal will not be blocked because of solid particle during solution circulation, solution circulation is got up more smooth and easy, avoid causing and suppress pump phenomenon, it in use, only need to clean web plate, just can ensure working normally and efficiently of reactor simultaneously, decrease the labor intensity of workman, improve the efficiency of production simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment looping back streaming noble metal catalyst reactor；
Fig. 2 is the front view of the web plate of the embodiment in Fig. 1；
Wherein: 1-kettle cover, 2-kettle, at the bottom of 3-, 4-web plate, 41-U type mesh；5-exports, 6-return duct, 7-blower pump for pipeline.
Detailed description of the invention
In order to deepen understanding of the present utility model, further illustrating this utility model with embodiment below in conjunction with the accompanying drawings, this embodiment is only used for explaining this utility model, does not constitute protection domain of the present utility model and limits.
As shown in Figure 1, loop back streaming noble metal catalyst reactor, including the kettle cover 1 set gradually from top to bottom, kettle 2 and bottom 3, kettle 2 is internal is provided with at least one block of web plate 4, and it is positioned at the kettle 2 below web plate 4 or side, bottom 3 is provided with outlet 5, have return duct 6 from outlet 5 to being positioned at connection at the web plate top position of kettle 2.This utility model installs a double-edged fine-toothed comb formula rustless steel or other corrosion-resistant material web plate in providing reactor, and catalyst granules class material is placed on above web plate, and when adding leachate, leachate can be entered bottom reactor by web plate, and material is stayed above web plate.Below web plate, on reactor sidewall, open a hole, fill an Outer Tube and enter above still, when reactor carries out leaching operation, by pump, leachate is exported extraction from below and enter back into reactor through pipeline to reactor upper inlet, form the circulation of leachate.In the way of solution circulation, replace mechanical agitation or pneumatic stirring, improve the uniform performance of noble metal catalyst material leaching rate and leaching.
In the above-described embodiments, web plate 4 is movably coupled in kettle 2, thus conveniently web plate is carried out routine cleaning, reaches preferable cleaning performance.And web plate 4 is made up of rustless steel or other corrosion-resistant material, as in figure 2 it is shown, and which is provided with some U-shaped mesh 41 being evenly arranged, thus improve the degree that noble metal catalyst material leaches from web plate 4.But in order to preferably improve its leaching rate, web plate 4 is arranged near bottom 3, and exporting 5 and be located on bottom 3, the other end of return duct 6 is connected to the tip position of kettle cover 1, and this structure leaches for noble metal catalyst material to be had more preferably.
Additionally, be additionally provided with blower pump for pipeline 7 on return duct 6, thus increase the leaching rate of noble metal catalyst.The height of kettle 2 is 1500mm ~ 4000mm, and its external diameter is 800mm ~ 2000mm, and a preferably high position is 3000mm, and external diameter is that the leaching effect of 1800mm noble metal catalyst is preferable.
Of the present utility model loop back streaming noble metal catalyst reactor, circulation canal will not be blocked because of solid particle during solution circulation, solution circulation is got up more smooth and easy, avoid causing and suppress pump phenomenon, it in use, only need to clean web plate, just can ensure working normally and efficiently of reactor simultaneously, decrease the labor intensity of workman, improve the efficiency of production simultaneously.
What embodiment of the present utility model was announced is preferred embodiment; but it is not limited thereto; those of ordinary skill in the art; easily according to above-described embodiment; understand spirit of the present utility model; and make different amplifications and change, but as long as without departing from spirit of the present utility model, all in protection domain of the present utility model.
Claims (6)
1. loop back streaming noble metal catalyst reactor, including the kettle cover (1) set gradually from top to bottom, kettle (2) and bottom (3)；It is characterized in that: described kettle (2) is internal is provided with at least one block of web plate (4), and the kettle (2) or bottom (3) side that are positioned at described web plate (4) lower section are provided with outlet (5), there is return duct (6) from described outlet (5) to being positioned at connection at the web plate top position of kettle (2).
The most according to claim 1 loop back streaming noble metal catalyst reactor, it is characterised in that: described web plate (4) is movably coupled in kettle (2).
The most according to claim 1 and 2 loop back streaming noble metal catalyst reactor, it is characterised in that: described web plate (4) is made up of rustless steel or other resistant material, and which is provided with some U-shaped mesh (41) being evenly arranged.
The most according to claim 3 loop back streaming noble metal catalyst reactor, it is characterized in that: described web plate (4) is arranged near bottom (3), and described outlet (5) is located on bottom (3), the other end of described return duct (6) is connected to the tip position of kettle cover (1).
The most according to claim 4 loop back streaming noble metal catalyst reactor, it is characterised in that: it is additionally provided with blower pump for pipeline (7) on described return duct (6).
The most according to claim 1 and 2 loop back streaming noble metal catalyst reactor, it is characterised in that: the height of described kettle (2) is 1500mm ~ 4000mm, and its external diameter is 800mm ~ 2000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620295419.9U CN205635724U (en) | 2016-04-11 | 2016-04-11 | Expensive metal catalyst reation kettle of circulating reflux formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620295419.9U CN205635724U (en) | 2016-04-11 | 2016-04-11 | Expensive metal catalyst reation kettle of circulating reflux formula |
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| Publication Number | Publication Date |
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| CN205635724U true CN205635724U (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620295419.9U Active CN205635724U (en) | 2016-04-11 | 2016-04-11 | Expensive metal catalyst reation kettle of circulating reflux formula |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113355536A (en) * | 2021-03-24 | 2021-09-07 | 湖北大江环保科技股份有限公司 | Oxygen pressure leaching system for improving indium leaching rate |
-
2016
- 2016-04-11 CN CN201620295419.9U patent/CN205635724U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113355536A (en) * | 2021-03-24 | 2021-09-07 | 湖北大江环保科技股份有限公司 | Oxygen pressure leaching system for improving indium leaching rate |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |