CN204246962U - Distillation filter of vacuum system - Google Patents
Distillation filter of vacuum system Download PDFInfo
- Publication number
- CN204246962U CN204246962U CN201420644006.8U CN201420644006U CN204246962U CN 204246962 U CN204246962 U CN 204246962U CN 201420644006 U CN201420644006 U CN 201420644006U CN 204246962 U CN204246962 U CN 204246962U
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- CN
- China
- Prior art keywords
- vacuum system
- filter
- filled
- vacuum
- housing
- 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.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of distillation filter of vacuum system, especially a kind of for the distillation filter of vacuum system in titanium sponge production field.The utility model provides a kind of filter efficiency high, can effectively prevent pressed powder from entering vacuum system infringement vacuum equipment, and the distillation filter of vacuum system of pump oil replacement frequency can be reduced, comprise housing, outlet syndeton, connection structure for inlet, filter screen and filled by filtration layer, filled by filtration layer is filled in enclosure interior.Decrease pressed powder to the negative effect of vacuum equipment and the pollution to slide valve pump, oil diffusion pump pump oil, thus reduce vacuum system fault rate, decrease air in the process because of vacuum system fault or maintenance and enter the possibility polluting titanium sponge, ensure that the quality of titanium sponge.Meanwhile, use rubber to be flexible coupling and to be connected with vacuum pipe on reactor, reduce operation, installation difficulty, decrease pipe deforming and wear and tear, be conducive to reduction use cost.
Description
Technical field
The utility model relates to a kind of distillation filter of vacuum system, especially a kind of for the distillation filter of vacuum system in titanium sponge production field.
Background technology
At present, produce in the still-process of titanium sponge in magnesium processes, the baffle filter that the distillation filter of vacuum system used is extensive style, this type of metre filter weak effect, particularly when pumping speed is fast, filter efficiency is lower, more demonstrate its limitation, make the pressed powder such as Low-valent Titanium, magnesium chloride, magnesium steamed in still-process enter vacuum system, affect vacuum equipment, comprise slide valve pump, oil diffusion pump, vacuum system pipeline and valve service life, and cause the replacement frequency of pump oil to increase.Therefore also do not have a kind of filter efficiency high in prior art, can effectively prevent pressed powder enter vacuum system infringement vacuum equipment, and can reduce pump oil replacement frequency distillation filter of vacuum system.
Utility model content
It is high that technical problem to be solved in the utility model is to provide a kind of filter efficiency, can effectively prevent pressed powder enter vacuum system infringement vacuum equipment, and can reduce pump oil replacement frequency distillation filter of vacuum system.
For solving the problems of the technologies described above the distillation filter of vacuum system that the utility model adopts, comprise housing, outlet syndeton, connection structure for inlet, filter screen and filled by filtration layer, described outlet syndeton and connection structure for inlet lay respectively at the two ends of housing, described filter screen is positioned at enclosure interior one end near outlet syndeton, and filled by filtration layer is filled in enclosure interior.
Further, described connection structure for inlet comprises flange and rubber flexible connection structure, and described flange one end is connected with housing, and the other end is connected with rubber syndeton.
Further, described housing is cylindric carbon steel shell.
Further, described filled by filtration layer is wait outer titanium tailing packed layer.
Further, described outlet syndeton is flange connection.
The beneficial effects of the utility model are: inside have the distillation filter of vacuum system of packing material effectively can stop thing at a low price, magnesium chloride, the pressed powders such as magnesium enter vacuum system, Deng outer titanium tailing, reduce use cost, and can effectively adsorb, sedimentation Low-valent Titanium, magnesium chloride, the pressed powders such as magnesium, it is made to stay in filter, decrease pressed powder to the negative effect of vacuum equipment and to slide valve pump, the pollution of oil diffusion pump pump oil, thus reduce vacuum system fault rate, decrease air in the process because of vacuum system fault or maintenance and enter the possibility polluting titanium sponge, ensure that the quality of titanium sponge.Meanwhile, use rubber to be flexible coupling and to be connected with vacuum pipe on reactor, reduce operation, installation difficulty, decrease pipe deforming and wear and tear, be conducive to reduction use cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Parts, position and numbering in figure: filter screen 1, filled by filtration layer 2, connection structure for inlet 3, housing 4, flange 5, outlet syndeton 6.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, distillation filter of vacuum system of the present utility model, comprise housing 4, outlet syndeton 6, connection structure for inlet 3, filter screen 1 and filled by filtration layer 2, described outlet syndeton 6 and connection structure for inlet 3 lay respectively at the two ends of housing 4, described filter screen 1 is positioned at the inner one end near outlet syndeton 6 of housing 4, and it is inner that filled by filtration layer 2 is filled in housing 4.Connection structure for inlet 3 is used for distillation filter of vacuum system to be connected with vacuum pipe.
Described connection structure for inlet 3 comprises flange 5 and rubber flexible connection structure, and described flange 5 one end is connected with housing 4, and the other end is connected with rubber syndeton.Rubber flexible connection structure is half flexible structure, is convenient to adjust when connecting vacuum pipe, reduces and installs operation easier, avoids the damage of rigid conduit connection to pipeline simultaneously.
Described housing 4 is cylindric carbon steel shell 4.Cylindric carbon steel shell 4 can be rolled into by carbon steel, and its structure is firm, and intensity is high.
Described filled by filtration layer 2 is for waiting outer titanium tailing packed layer.Deng outer titanium tailing, reduce use cost, and can effectively adsorb, the pressed powder such as sedimentation Low-valent Titanium, magnesium chloride, magnesium, it is made to stay in filter, decrease pressed powder to the negative effect of vacuum equipment and the pollution to slide valve pump, oil diffusion pump pump oil, thus reduce vacuum system fault rate, decrease air in the process because of vacuum system fault or maintenance and enter the possibility polluting titanium sponge, ensure that the quality of titanium sponge.
Described outlet syndeton 6 is flange connection.Outlet syndeton 6 adopts the equipment connection of flange arrangement convenience and next step technique.
During concrete enforcement, the filter process of gas is: the housing 4 that gas first enters into distillation filter of vacuum system from connection structure for inlet 3 is inner; Then flow through and filter packed layer 2, filter out pressed powder wherein by filled by filtration layer 2; After filtration packed layer 2 filter after gas flow through filter screen 1 again, by screen pack 1 pressed powder wherein and be with the inserts of coming by filled by filtration layer 2 further; Eventually pass first two steps fully filter after gas enter into the vacuum system of next process procedure.
Claims (5)
1. distill filter of vacuum system, it is characterized in that: comprise housing (4), outlet syndeton (6), connection structure for inlet (3), filter screen and filled by filtration layer, described outlet syndeton (6) and connection structure for inlet (3) lay respectively at the two ends of housing (4), described filter screen is positioned at the inner one end near outlet syndeton (6) of housing (4), and it is inner that filled by filtration layer is filled in housing (4).
2. distill filter of vacuum system as claimed in claim 1, it is characterized in that: described connection structure for inlet (3) comprises flange (5) and rubber flexible connection structure, described flange (5) one end is connected with housing (4), and the other end is connected with rubber syndeton.
3. distill filter of vacuum system as claimed in claim 1, it is characterized in that: described housing (4) is cylindric carbon steel shell (4).
4. distill filter of vacuum system as claimed in claim 1, it is characterized in that: described filled by filtration layer is wait outer titanium tailing packed layer.
5. distill filter of vacuum system as claimed in claim 1, it is characterized in that: described outlet syndeton (6) is flange connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644006.8U CN204246962U (en) | 2014-10-30 | 2014-10-30 | Distillation filter of vacuum system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644006.8U CN204246962U (en) | 2014-10-30 | 2014-10-30 | Distillation filter of vacuum system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204246962U true CN204246962U (en) | 2015-04-08 |
Family
ID=52951320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420644006.8U Expired - Fee Related CN204246962U (en) | 2014-10-30 | 2014-10-30 | Distillation filter of vacuum system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204246962U (en) |
-
2014
- 2014-10-30 CN CN201420644006.8U patent/CN204246962U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20161030 |