CN209128377U - The separator of heavy aromatics raw material equipped with filter device - Google Patents
The separator of heavy aromatics raw material equipped with filter device Download PDFInfo
- Publication number
- CN209128377U CN209128377U CN201821637196.5U CN201821637196U CN209128377U CN 209128377 U CN209128377 U CN 209128377U CN 201821637196 U CN201821637196 U CN 201821637196U CN 209128377 U CN209128377 U CN 209128377U
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- China
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- raw material
- heavy aromatics
- filter device
- barrel body
- filter medium
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Abstract
The utility model relates to a kind of separators of heavy aromatics raw material, provide a kind of separator of heavy aromatics raw material equipped with filter device, including heavy aromatics raw material preheating slot, filter device and rectifying column, the heavy aromatics raw material preheating slot, filter device pass sequentially through pipeline with rectifying column and are connected；The filter device includes filtration barrel body, flange plate, filter medium and the filter medium support frame of sealed bottom；The intracorporal lower part of the cartridge filter is arranged in the filter medium support frame, and the filter medium is deposited on the filter medium support frame；The flange plate is fixed on the top of the filtration barrel body；The upper side of the filtration barrel body is equipped with feed(raw material)inlet, and the lower side of the filtration barrel body is equipped with material outlet and cleaning hole；The utility model structure is simple, and cleaning is convenient, and filter medium is reusable, easy to operate, laborsaving, time saving, has biggish practical value, easy to promote and utilize.
Description
Technical field
The utility model relates to a kind of separators of heavy aromatics raw material.
Background technique
Heavy aromatics is a kind of important industrial chemicals, wherein the Multiple components contained, be chemical field commonly and not
It can or lack.
Currently, conventional method is the method by rectifying, the various effective components contained in heavy aromatics are separated.
But since the heavy aromatics contains a small amount of unsaturated hydrocarbons (200-600ppm), carbon is easily tied under high temperature, simultaneously
Also contain a small amount of greasy filth in head tank, into stuffing rectification column, when especially into stainless steel corrugated-plate packed tower, vulnerable to blocking,
Affect normal production, need often to be cleaned, under normal circumstances, need to clear up within 1 year consume twice more manpower with
Financial resources also result in certain influence to environment.
Utility model content
The separator of the purpose of the utility model is to provide a kind of heavy aromatics raw material equipped with filter device, it is existing to overcome
There is defect existing for technology.
The separator of the heavy aromatics raw material equipped with filter device, including heavy aromatics raw material preheating slot, filtering dress
It sets and rectifying column, the heavy aromatics raw material preheating slot, filter device passes sequentially through pipeline with rectifying column and be connected；
The filter device includes filtration barrel body, flange plate, filter medium and the filter medium support of sealed bottom
Frame；
The intracorporal lower part of the cartridge filter is arranged in the filter medium support frame, and the filter medium is deposited in
On the filter medium support frame；
The flange plate is fixed on the top of the filtration barrel body；
The upper side of the filtration barrel body is equipped with feed(raw material)inlet, and the lower side of the filtration barrel body is equipped with raw material
Outlet and cleaning hole.
The beneficial effects of the utility model are:
The utility model structure is simple, and cleaning is convenient, and filter medium is reusable, easy to operate, laborsaving, time saving, tool
There is biggish practical value, it is easy to promote and utilize.
Detailed description of the invention
Fig. 1 is the separator structural schematic diagram of the heavy aromatics raw material equipped with filter device.
Fig. 2 is filter apparatus configuration schematic diagram.
Specific embodiment
Referring to Fig. 1 and Fig. 2, the separator of the heavy aromatics raw material equipped with filter device, including heavy aromatics are former
Expect pre- heat channel 1, filter device 2 and rectifying column 3, heavy aromatics raw material preheating slot 1, filter device 2 and the rectifying column
3, which pass sequentially through pipeline, is connected；
The filter device 2 includes: the filtration barrel body 201 of sealed bottom, flange plate 202, filter medium
203 and filter medium support frame 204；
The lower part in the filtration barrel body 201, the filtering is arranged in the filter medium support frame 204
Medium 203 is deposited on the filter medium support frame 204；
The flange plate 202 is fixed on the top of the filtration barrel body 201；
The upper side of the filtration barrel body 201 is equipped with feed(raw material)inlet 205, under the filtration barrel body 201
Portion side is equipped with material outlet 206 and cleaning hole 207；
Preferably, the filter medium 203 is the ripple flour filler of 30-60 mesh, and commercially produced product can be used；
Preferably, feed distribution is equipped between the top of the filter medium 203 and the flange plate 202
Chamber 208 is equipped with feed distributor in the feed distribution chamber 208；
Preferably, the filter medium support frame 204 is cross, is connected to the inner wall of filtration barrel body 201；
Preferably, the feed distribution includes being equipped with the sieve plate 402 of distribution hole 401 and the distribution being arranged in
The cofferdam 403 on 401 periphery of hole, 402 surrounding of sieve plate are fixed on the inner wall of the filtration barrel body 201, institute
The height in the cofferdam 403 stated is 5 ~ 10mm；
Preferably, the ratio of height to diameter of the filtration barrel body 201 is 1: 0.7 ~ 0.8；
Preferably, on the pipeline between the heavy aromatics raw material preheating slot 1 and filter device 2 and filter device
On pipeline between 2 and rectifying column 3, it is equipped with pressure gauge 5.
The utility model uses in this way:
Temperature from heavy aromatics raw material preheating slot 1 is 140-160 DEG C, the heavy aromatics that pressure is 0.4 ~ 0.5Mpa
After raw material passes through feed(raw material)inlet 205, by entering the filtering after the feed distribution distribution
Medium 203 filters, and removes knot carbon and greasy filth under high temperature, enters after being then discharged by material outlet 206
Rectifying column；
When finding that filter inlet and outlet pressure difference is obvious, the filter device 2 can be cleaned.
Claims (8)
1. being equipped with the separator of the heavy aromatics raw material of filter device, which is characterized in that including heavy aromatics raw material preheating slot, filtering
Device and rectifying column, the heavy aromatics raw material preheating slot, filter device pass sequentially through pipeline with rectifying column and are connected；
The filter device includes: filtration barrel body, flange plate, filter medium and the filter medium support frame of sealed bottom；
The intracorporal lower part of the cartridge filter is arranged in the filter medium support frame, and the filter medium is deposited in described
Filter medium support frame on；
The flange plate is fixed on the top of the filtration barrel body；
The upper side of the filtration barrel body is equipped with feed(raw material)inlet, and the lower side of the filtration barrel body is equipped with material outlet
With cleaning hole.
2. the separator of the heavy aromatics raw material equipped with filter device according to claim 1, which is characterized in that described
Filter medium be 30-60 mesh ripple flour filler.
3. the separator of the heavy aromatics raw material equipped with filter device according to claim 1, which is characterized in that described
Filter medium top and the flange plate between be equipped with feed distribution chamber, raw material is equipped in the feed distribution chamber
Distributor.
4. the separator of the heavy aromatics raw material equipped with filter device according to claim 1, which is characterized in that described
Filter medium support frame be cross, be connected to the inner wall of filtration barrel body.
5. the separator of the heavy aromatics raw material according to claim 3 equipped with filter device, which is characterized in that described
Feed distributor, including being equipped with the sieve plate of distribution hole and the cofferdam on the distribution hole periphery being arranged in, the sieve plate four
It is fixed in week on the inner wall of the filtration barrel body (201).
6. the separator of the heavy aromatics raw material according to claim 5 equipped with filter device,
It is characterized in that, the height in the cofferdam is 5 ~ 10mm.
7. the separator of the heavy aromatics raw material equipped with filter device according to claim 1, which is characterized in that in institute
On pipeline on pipeline between the heavy aromatics raw material preheating slot stated and filter device between filter device and rectifying column, it is all provided with
There is pressure gauge.
8. the separator of described in any item heavy aromatics raw materials equipped with filter device according to claim 1 ~ 7, feature
It is, the ratio of height to diameter of the filtration barrel body is 1: 0.7 ~ 0.8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821637196.5U CN209128377U (en) | 2018-10-10 | 2018-10-10 | The separator of heavy aromatics raw material equipped with filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821637196.5U CN209128377U (en) | 2018-10-10 | 2018-10-10 | The separator of heavy aromatics raw material equipped with filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209128377U true CN209128377U (en) | 2019-07-19 |
Family
ID=67231222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821637196.5U Active CN209128377U (en) | 2018-10-10 | 2018-10-10 | The separator of heavy aromatics raw material equipped with filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209128377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109233900A (en) * | 2018-10-10 | 2019-01-18 | 江苏华伦化工有限公司 | The separator of heavy aromatics raw material equipped with filter device |
-
2018
- 2018-10-10 CN CN201821637196.5U patent/CN209128377U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109233900A (en) * | 2018-10-10 | 2019-01-18 | 江苏华伦化工有限公司 | The separator of heavy aromatics raw material equipped with filter device |
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