CN208145690U - Supercritical CO2The buffering filter of extraction equipment - Google Patents
Supercritical CO2The buffering filter of extraction equipment Download PDFInfo
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- CN208145690U CN208145690U CN201820320630.0U CN201820320630U CN208145690U CN 208145690 U CN208145690 U CN 208145690U CN 201820320630 U CN201820320630 U CN 201820320630U CN 208145690 U CN208145690 U CN 208145690U
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- liner
- filter
- cartridge filter
- fast
- buffering
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Abstract
The utility model discloses a kind of supercritical COs2The buffering filter of extraction equipment, including buffering filter, above-mentioned buffering filter has liner, and input pipe is connected on the side wall of the liner, and the outside of liner is equipped with collet, insulating layer is coated on the outside of collet, the bottom wall of liner is equipped with sewage draining exit, and the top of the liner is equipped with fast-assembling flange, is equipped with cartridge filter on the top of the inner cavity of liner, the upper end of the cartridge filter connects with the fast-assembling flange at the top of liner, and the upper opening of the cartridge filter after connection is communicated with the outlet of fast-assembling flange；The under shed of the cartridge filter is provided with orifice plate, and the upper opening of cartridge filter is provided with up-hole plate, is equipped with filter packing in the inside of cartridge filter.
Description
Technical field
The utility model relates to a kind of supercritical COs2The buffering filter of extraction equipment.
Background technique
Supercritical CO2Extraction equipment is during extraction cycle, from the CO of the second-order separation kettle out2Contain certain moisture
And impurity, affect product quality.To guarantee to enter CO2The CO of circulating storage tank2Completely, dry, it is ensured that product quality devises
A kind of supercritical CO2Extraction equipment buffering filter.
Summary of the invention
The purpose of the utility model is to provide a kind of supercritical COs2The buffering filter of extraction equipment, this supercritical CO2
The buffering filter of extraction equipment can make to enter CO2The CO of circulating storage tank2Completely, dry, it is ensured that product quality.
The utility model is realized in this way：A kind of supercritical CO2The buffering filter of extraction equipment, including buffering filtering
Device, above-mentioned buffering filter have liner, and input pipe is connected on the side wall of the liner, and the outside of liner is equipped with collet, collet
Outside be coated with insulating layer, the bottom wall of liner is equipped with sewage draining exit, and the top of the liner is equipped with fast-assembling flange, in liner
The top of chamber is equipped with cartridge filter, and the upper end of the cartridge filter connects with the fast-assembling flange at the top of liner, the cartridge filter after connection it is upper
Opening is communicated with the outlet of fast-assembling flange；The under shed of the cartridge filter is provided with orifice plate, and the upper opening of cartridge filter is provided with
Orifice plate is equipped with filter packing in the inside of cartridge filter.
It is that departing mode connects between the cartridge filter and fast-assembling flange.
Using the above structure, when work, the carbon dioxide containing impurity come out from the second-order separation kettle is sprayed by input pipe
Enter in the liner of buffering filter, the carbon dioxide of penetrating forms eddy flow in buffering filter, wherein moisture and partial impurities
Downlink after separation, is discharged by sewage draining exit；CO2Uplink enters cartridge filter via the orifice plate of cartridge filter, by cartridge filter
It after filter packing filtering, comes out, is come out from the outlet of buffering filter pure from the outlet of cartridge filter up-hole plate, fast-assembling flange
CO2Enter CO after the compression of next stage, condensation2In basin.In this way, CO2It is eliminated after buffering filter filters
In moisture and impurity, pure, the dry smell of urine of change effectively improves product quality.Again due to, the cartridge filter and fast-assembling flange it
Between be that departing mode connects, make what cartridge filter can be convenient to disassemble in this way, take out filter packing in cartridge filter into
Row cleaning, using more convenient.
Detailed description of the invention
Fig. 1 is the utility model supercritical CO2The structural schematic diagram of the buffering filter of extraction equipment.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, buffering filter has liner 9, the top of liner 9 is equipped with fast-assembling flange 2, in the inner cavity of liner 9
Top be equipped with cartridge filter 5, the upper end of the cartridge filter 5 connects with the fast-assembling flange 2 at the top of liner 9；The cartridge filter 5 and fast-assembling
It is detachably to connect between flange 2；The upper opening of cartridge filter 5 after connection is communicated with the outlet 1 of fast-assembling flange；The mistake
The under shed of filter cylinder 5 is provided with orifice plate 7, and the upper opening of cartridge filter 5 is provided with up-hole plate 4, is equipped in the inside of cartridge filter 5
Filter filler 6；Pressure gauge connection 15 and relief valve connection 3 are equipped on the liner 9 of fast-assembling flange two sides；Connect on the side wall of liner 9
It is connected to input pipe 8；The bottom wall of liner 9 is equipped with sewage draining exit 13；It is equipped with collet 10 in the outside of liner 9, the outside of collet 10 coats
There is insulating layer 11, the bottom of the collet 10 is equipped with cooling water inlet 12, and the top of collet 10 is equipped with cooling water outlet 14.Work
When, the carbon dioxide containing impurity come out from the second-order separation kettle is sprayed by input pipe 8 in the liner 9 of buffering filter, spray
The carbon dioxide entered forms eddy flow in buffering filter, and downlink after wherein moisture and partial impurities separate passes through sewage draining exit 13
Discharge；CO2Uplink enters cartridge filter 5 via the orifice plate 7 of cartridge filter, after the filter packing 6 in cartridge filter 5 filters, from
The outlet 1 of cartridge filter up-hole plate 4, fast-assembling flange comes out, and CO is then entered after the compression of next stage, condensation2In basin.
Claims (1)
1. a kind of supercritical CO2The buffering filter of extraction equipment, including buffering filter, above-mentioned buffering filter have liner,
Input pipe is connected on the side wall of the liner, the outside of liner is equipped with collet, is coated with insulating layer, the bottom of liner on the outside of collet
Wall is equipped with sewage draining exit, it is characterized in that：The top of the liner (9) is equipped with fast-assembling flange (2), on the top of the inner cavity of liner (9)
Equipped with cartridge filter (5), the upper end of the cartridge filter (5) connects with the fast-assembling flange (2) at the top of liner (9), the cartridge filter after connection
(5) upper opening is communicated with the outlet (1) of fast-assembling flange；The under shed of the cartridge filter (5) is provided with orifice plate (7), cartridge filter
(5) upper opening is provided with up-hole plate (4), is equipped with filter packing (6) in the inside of cartridge filter (5)；The cartridge filter (5) and fast
Filling between flange (2) is that departing mode connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820320630.0U CN208145690U (en) | 2018-03-05 | 2018-03-05 | Supercritical CO2The buffering filter of extraction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820320630.0U CN208145690U (en) | 2018-03-05 | 2018-03-05 | Supercritical CO2The buffering filter of extraction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208145690U true CN208145690U (en) | 2018-11-27 |
Family
ID=64391346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820320630.0U Active CN208145690U (en) | 2018-03-05 | 2018-03-05 | Supercritical CO2The buffering filter of extraction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208145690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108261879A (en) * | 2018-03-05 | 2018-07-10 | 上海成东科技有限公司 | Supercritical CO2The buffering filter of extraction equipment |
-
2018
- 2018-03-05 CN CN201820320630.0U patent/CN208145690U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108261879A (en) * | 2018-03-05 | 2018-07-10 | 上海成东科技有限公司 | Supercritical CO2The buffering filter of extraction equipment |
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