CN204767983U - High -efficient defogging filtering separator - Google Patents
High -efficient defogging filtering separator Download PDFInfo
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- CN204767983U CN204767983U CN201520494580.4U CN201520494580U CN204767983U CN 204767983 U CN204767983 U CN 204767983U CN 201520494580 U CN201520494580 U CN 201520494580U CN 204767983 U CN204767983 U CN 204767983U
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- demist
- urceolus
- defogging
- filtration core
- sample gas
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Abstract
The utility model discloses a high -efficient defogging filtering separator, cross the filter core including urceolus and the defogging that cup joints in the urceolus, urceolus and defogging are crossed the upper end of filter core and are connected sealedly respectively through the mount pad, the lower extreme that the filter core was crossed to urceolus and defogging passes through the isolation of clearance space, the clearance space that urceolus and defogging were crossed between the filter core forms the gas - water separation chamber, be provided with the sample gas induction pipe in the upper end of mount pad, the lower extreme of this sample gas induction pipe passes the defogging and crosses the bottom of filter core and stretch into in the gas - water separation chamber, still be provided with the export of blowback scavenging entry and sample gas respectively on the lateral wall of mount pad, blowback scavenging entry communicates with each other through air flue and gas - water separation chamber, the inner chamber that the filter core was crossed through air flue and defogging to the sample gas export communicates with each other, bottom at the urceolus still is provided with the condensate outlet. The utility model discloses an ultramicropore siC high efficiency filter core is the surface filtration technique that has the hydrophobic characteristic of nanometer, easy clean the maintenance, and difficult the jam, defogging and filter fineness are up to 0.3um99%.
Description
Technical field
The utility model belongs to on-line gas analysis technical field, specifically, is a kind of efficient demist filter separator.
Background technology
In the sample gas processing system of on-line gas analysis, demist is key technology.In prior art, in long cylindrical chamber, fill stainless steel fibre except mist resistant filter mostly is, rely on the coagulation that stainless steel fibre produces thicker liquid mist, the major part of removing liquid mist, very little to the effect of fine liquid mist; And common can only demist except mist resistant filter, can not dedusting, and then sample gas processing system can add dust removal filter, and common deduster adopts probe class filtration core dust removal by filtration usually, efficiency of dust collection is low, and easily blocks.So existing sample gas processing system existing defects, on the one hand there is the problems such as demist precision efficiency is low, dedusting easily blocks, gas-flow resistance is large, system facility costly and can not the dedusting of demist simultaneously on the other hand.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of efficient demist filter separator, ultramicropore SiC high efficiency filter core is swept unit with automatic back blow be effectively combined, realize demist simultaneously to filter, solve in the sample gas processing system of on-line gas analysis, the problems such as demist precision efficiency is low, filtration easily blocks, gas-flow resistance is large, facility expense is high.
For achieving the above object, the concrete technical scheme that the utility model adopts is as follows:
A kind of efficient demist filter separator, comprise urceolus and be socketed in the demist filtration core in urceolus, described urceolus is connected sealing with the upper end of demist filtration core respectively by mount pad, the lower end of described urceolus and demist filtration core is isolated by clearance space, clearance space between described urceolus and described demist filtration core forms gas-water separation chamber, sample gas ingress pipe is provided with in the upper end of described mount pad, the lower end of this sample gas ingress pipe is passed the bottom of described demist filtration core and extend in described gas-water separation chamber, the sidewall of described mount pad is also respectively arranged with blowback scavenging entrance and the outlet of sample gas, described blowback scavenging entrance is communicated with described gas-water separation chamber by air flue, described sample gas outlet is communicated by the inner chamber of air flue with described demist filtration core, also condensate outlet is provided with in the bottom of described urceolus.
As further describing, described urceolus and demist filtration core are cylindrical shape, and described urceolus, demist filtration core, sample gas ingress pipe and condensate outlet are coaxially arranged.
Be further described again, described demist filtration core is ultramicropore SiC high efficiency filter core, its outer surface has nano-sized hydrophobic characteristic, filtering accuracy can reach 0.3um99%, gas-flow resistance is about 200Pa, state the combined type design that demist filtration core is combined with demister, filter and separator three kinds of sample gas disposal functions, Combinative pattern gas disposal parts instead of three kinds of sample gas disposal parts of original technology.
The beneficial effects of the utility model are: realize demist simultaneously, filtration and be separated, demist precision efficiency is high, not easily blocks, and in use, the increase of gas-flow resistance is very slow, can realize being bordering on the long life cycle coordinated operation of non-maintaining ground.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
1. sample gas inlet in figure, 2. blowback sweeps mouth, 3. sample gas outlet, 4. mount pad, 5. urceolus, 6. demist filtration core, 7. sample gas ingress pipe, 8. gas-water separation chamber, 9. condensate outlet.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model and operation principle are described in further detail.
As shown in Figure 1, a kind of efficient demist filter separator, the demist filtration core 6 comprising urceolus 5 and be socketed in urceolus 5, described urceolus 5 is connected sealing with the upper end of demist filtration core 6 respectively by mount pad 4, the lower end of described urceolus 5 and demist filtration core 6 is isolated by clearance space, clearance space between described urceolus 5 and described demist filtration core 6 forms gas-water separation chamber 8, the upper end of described mount pad 4 is provided with sample gas ingress pipe 7, the lower end of this sample gas ingress pipe 7 is passed the bottom of described demist filtration core 6 and extend in described gas-water separation chamber 8, the sidewall of described mount pad 4 is also respectively arranged with blowback scavenging entrance 2 and sample gas outlet 3, described blowback scavenging entrance 2 is communicated with described gas-water separation chamber 8 by air flue, described sample gas outlet 3 is communicated by the inner chamber of air flue with described demist filtration core 6, condensate outlet 9 is also provided with in the bottom of described urceolus 5.
It can also be seen that from Fig. 1, in the present embodiment, described urceolus 5 is cylindrical shape with demist filtration core 6, and described urceolus 5, demist filtration core 6, sample gas ingress pipe 7 and condensate outlet 9 four are coaxially arranged.
Composition graphs 1, operation principle of the present utility model is as follows:
Sample gas enters from sample gas inlet 1, gas-water separation chamber 8 is entered through sample gas ingress pipe 7, first gas-water separation is carried out, isolate aqueous water, sample gas is through demist filtration core 6, because demist filtration core 6 is ultramicropore SiC high efficiency filter core, its outer surface has nano-sized hydrophobic characteristic, filtering accuracy can reach 0.3um99%, gas-flow resistance is about 200Pa, when the sample gas containing the fine liquid mist of floating shape rises to the annular compartment of demist filtration core 6 outside, the fine liquid mist of floating shape condenses at demist filtration core 6 outer surface, form condensate liquid, meanwhile, sample gas passes from demist filtration core 6, dust is by demist filtration core 6 filtering, gas is discharged from sample gas outlet 3, condensate liquid falls by deadweight together with dust, together with isolated aqueous water firm bottom urceolus 5, discharge from condensate outlet 9, access instrument air or high-temperature vapour from blowback scavenging entrance 2, automatic back blow is carried out to demist filtration core 6 and sweeps cleaning, reduce over the maintenance of filter core, realize demist simultaneously, filtration and be separated.
Claims (3)
1. an efficient demist filter separator, it is characterized in that: comprise urceolus (5) and be socketed in the demist filtration core (6) in urceolus (5), described urceolus (5) is connected sealing with the upper end of demist filtration core (6) respectively by mount pad (4), the lower end of described urceolus (5) and demist filtration core (6) is isolated by clearance space, clearance space between described urceolus (5) and described demist filtration core (6) forms gas-water separation chamber (8), the upper end of described mount pad (4) is provided with sample gas ingress pipe (7), the lower end of this sample gas ingress pipe (7) is passed the bottom of described demist filtration core (6) and extend in described gas-water separation chamber (8),
The sidewall of described mount pad (4) is also respectively arranged with blowback scavenging entrance (2) and sample gas outlet (3), described blowback scavenging entrance (2) is communicated with described gas-water separation chamber (8) by air flue, described sample gas outlet (3) is communicated by the inner chamber of air flue with described demist filtration core (6), is also provided with condensate outlet (9) in the bottom of described urceolus (5).
2. efficient demist filter separator according to claim 1, it is characterized in that: described urceolus (5) and demist filtration core (6) are cylindrical shape, and described urceolus (5), demist filtration core (6), sample gas ingress pipe (7) and condensate outlet (9) four are coaxially arranged.
3. efficient demist filter separator according to claim 1, is characterized in that: described demist filtration core (6) is the efficient SiC filtration core of ultramicropore, and its outer surface has nano-sized hydrophobic characteristic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520494580.4U CN204767983U (en) | 2015-07-09 | 2015-07-09 | High -efficient defogging filtering separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520494580.4U CN204767983U (en) | 2015-07-09 | 2015-07-09 | High -efficient defogging filtering separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204767983U true CN204767983U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520494580.4U Active CN204767983U (en) | 2015-07-09 | 2015-07-09 | High -efficient defogging filtering separator |
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| CN (1) | CN204767983U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013253A (en) * | 2015-07-09 | 2015-11-04 | 重庆科技学院 | Defogging filter separator |
| CN112495069A (en) * | 2020-11-20 | 2021-03-16 | 朱伯麟 | Foam catching device for purifying liquid sulfur foams in hydrogen sulfide gas |
-
2015
- 2015-07-09 CN CN201520494580.4U patent/CN204767983U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013253A (en) * | 2015-07-09 | 2015-11-04 | 重庆科技学院 | Defogging filter separator |
| CN112495069A (en) * | 2020-11-20 | 2021-03-16 | 朱伯麟 | Foam catching device for purifying liquid sulfur foams in hydrogen sulfide gas |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |