CN203852921U - Impurity filtering device of vacuum tower - Google Patents
Impurity filtering device of vacuum tower Download PDFInfo
- Publication number
- CN203852921U CN203852921U CN201420165326.5U CN201420165326U CN203852921U CN 203852921 U CN203852921 U CN 203852921U CN 201420165326 U CN201420165326 U CN 201420165326U CN 203852921 U CN203852921 U CN 203852921U
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- millimeters
- tower body
- cartridge filter
- filter
- liquid outlet
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Abstract
The utility model relates to the technical field of vacuum towers and discloses an impurity filtering device of a vacuum tower. The impurity filtering device of the vacuum tower comprises a tower body and a filter cartridge, wherein a liquid outlet is formed in the bottom of the tower body; a liquid outlet pipe is fixedly mounted on the liquid outlet; a residual oil pump is fixedly mounted on the liquid outlet pipe; the filter cartridge corresponding to the liquid outlet is fixed in the tower body; the top of the filter cartridge is conical; filtration pores are distributed in the middle and the bottom of the filter cartridge; the pore diameter of the filtration pores is 5mm to 8mm; the outer side of the top of the filter cartridge is integrated with a flange; a filter screen is fixedly mounted along the outer side of the filter cartridge between the flange and the bottom of the tower body; the pore diameter of screen pores of the filter screen is 2mm to 4mm. The impurity filtering device of the vacuum tower is reasonable in structure and convenient to use; with the adoption of the filter cartridge and the filter screen, the impurity filtering device can prevent the impurities from entering the outlet of the vacuum tower body; the residual oil pump damage caused by the impurities is avoided, so that the service life of the residual oil pump is prolonged, and the potential safety hazard is reduced.
Description
Technical field
The utility model relates to vacuum tower technical field, is a kind of vacuum tower device for filtering impurities.
Background technology
The residual oil pump of vacuum tower is arranged on the bottom outside of vacuum tower, belong to the moving equipment of high temperature, owing to there being various impurity in the residual oil in vacuum tower, impurity can cause damage to operating residual oil pump, thereby cause production operation to be forced to emergency shutdown, cause adverse influence and have serious potential safety hazard producing.
Summary of the invention
The utility model provides a kind of vacuum tower device for filtering impurities, has overcome the deficiency of above-mentioned prior art, and it can effectively solve the problem that the impurity in residual oil causes residual oil pump to damage.
The technical solution of the utility model is achieved like this: a kind of vacuum tower device for filtering impurities, comprise tower body and cartridge filter, liquid outlet is arranged at the bottom at tower body, on liquid outlet, be installed with drain pipe, on drain pipe, be installed with residual oil pump, in tower body, be fixed with the cartridge filter corresponding with liquid outlet, the top of this cartridge filter is tapered, middle part and bottom at cartridge filter are distributed with filter opening, the aperture of this filter opening is between 5 millimeters to 8 millimeters, upper outside one at cartridge filter has flange, between flange and tower body bottom, be installed with screen pack along cartridge filter outside, the mesh aperture of described screen pack is between 2 millimeters to 4 millimeters.
As preferably, high skewed in low two ends in the middle of above-mentioned tower body bottom is, described cartridge filter is positioned at the medium position of one of them tilting section, and in tower body bottom, least significant end is provided with out impurity mouth, going out on impurity mouth to be installed with out impurity pipe, going out on impurity pipe to be installed with valve.
As preferably, the spacing between above-mentioned adjacent filter opening is being between 30 millimeters to 50 millimeters.
As preferably, the top of above-mentioned cartridge filter is distributed with little filter opening, and the aperture of described little filter opening is between 2 millimeters to 4 millimeters.
The utility model is rational in infrastructure, easy to use, and its setting by cartridge filter and screen pack can prevent that impurity from entering decompression tower body outlet, the damage of having avoided impurity to cause residual oil pump, thus extend service life of residual oil pump, reduce potential safety hazard.
Brief description of the drawings
Fig. 1 is that master of the present utility model looks sectional structure schematic diagram.
Coding in figure is respectively: 1 is tower body, and 2 is cartridge filter, and 3 is drain pipe, and 4 is residual oil pump, and 5 is filter opening, and 6 is flange, 7 screen packs, and 8 for going out impurity pipe, and 9 is valve, and 10 is little filter opening.
Detailed description of the invention
As shown in Figure 1, this vacuum tower device for filtering impurities, comprise tower body 1 and cartridge filter 2, liquid outlet is arranged at the bottom at tower body 1, on liquid outlet, be installed with drain pipe 3, on drain pipe 3, be installed with residual oil pump 4, in tower body 1, be fixed with the cartridge filter corresponding with liquid outlet 2, the top of this cartridge filter 2 is tapered, middle part and bottom at cartridge filter 2 are distributed with filter opening 5, the aperture of this filter opening 5 is between 5 millimeters to 8 millimeters, upper outside one at cartridge filter 2 has flange 6, between flange 6 and tower body 1 bottom, be installed with screen pack 7 along cartridge filter 2 outsides, the mesh aperture of screen pack 7 is between 2 millimeters to 4 millimeters.Can prevent that by the setting of cartridge filter 2 and screen pack 7 impurity from entering decompression tower body outlet, the damage of having avoided impurity to cause residual oil pump 4, thus extend service life of residual oil pump 4, reduce potential safety hazard.
As shown in Figure 1, high skewed in low two ends in the middle of tower body 1 bottom is, cartridge filter 2 is positioned at the medium position of one of them tilting section, is provided with out impurity mouth in tower body 1 bottom least significant end, going out on impurity mouth, to be installed with out impurity pipe 8, going out on impurity pipe 8, to be installed with valve 9.Like this, the impurity that is accumulated in tower body 1 bottom can regularly be got rid of by going out impurity pipe 8.As required, the spacing between adjacent filter opening 5 is being between 30 millimeters to 50 millimeters.
As shown in Figure 1, the top of cartridge filter 2 is distributed with little filter opening 10, and the aperture of this little filter opening 10 is between 2 millimeters to 4 millimeters.Can increase like this flow.
Claims (5)
1. a vacuum tower device for filtering impurities, it is characterized in that, comprise tower body (1) and cartridge filter (2), liquid outlet is arranged at the bottom at tower body (1), on liquid outlet, be installed with drain pipe (3), on drain pipe (3), be installed with residual oil pump (4), in tower body (1), be fixed with the cartridge filter corresponding with liquid outlet (2), the top of this cartridge filter (2) is tapered, middle part and bottom at cartridge filter (2) are distributed with filter opening (5), the aperture of this filter opening (5) is between 5 millimeters to 8 millimeters, there is flange (6) in the upper outside one of cartridge filter (2), between flange (6) and tower body (1) bottom, be installed with screen pack (7) along cartridge filter (2) outside, the mesh aperture of described screen pack (7) is between 2 millimeters to 4 millimeters.
2. vacuum tower device for filtering impurities according to claim 1, it is characterized in that, high skewed in low two ends in the middle of described tower body (1) bottom is, described cartridge filter (2) is positioned at the medium position of one of them tilting section, in tower body (1) bottom, least significant end is provided with out impurity mouth, going out on impurity mouth, to be installed with out impurity pipe (8), going out on impurity pipe (8), to be installed with valve (9).
3. vacuum tower device for filtering impurities according to claim 1 and 2, is characterized in that, the spacing between described adjacent filter opening (5) is being between 30 millimeters to 50 millimeters.
4. vacuum tower device for filtering impurities according to claim 1 and 2, is characterized in that, the top of described cartridge filter (2) is distributed with little filter opening (10), and the aperture of described little filter opening (10) is between 2 millimeters to 4 millimeters.
5. vacuum tower device for filtering impurities according to claim 3, is characterized in that, the top of described cartridge filter (2) is distributed with little filter opening (10), and the aperture of described little filter opening (10) is between 2 millimeters to 4 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165326.5U CN203852921U (en) | 2014-04-02 | 2014-04-02 | Impurity filtering device of vacuum tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165326.5U CN203852921U (en) | 2014-04-02 | 2014-04-02 | Impurity filtering device of vacuum tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203852921U true CN203852921U (en) | 2014-10-01 |
Family
ID=51602802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420165326.5U Active CN203852921U (en) | 2014-04-02 | 2014-04-02 | Impurity filtering device of vacuum tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203852921U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105797458A (en) * | 2016-05-10 | 2016-07-27 | 宜兴市星光宝亿化工有限公司 | Residual oil filtering device |
| CN113801688A (en) * | 2021-10-15 | 2021-12-17 | 辽宁宝来生物能源有限公司 | Decompression tower for removing solid content in catalytic slurry oil |
-
2014
- 2014-04-02 CN CN201420165326.5U patent/CN203852921U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105797458A (en) * | 2016-05-10 | 2016-07-27 | 宜兴市星光宝亿化工有限公司 | Residual oil filtering device |
| CN113801688A (en) * | 2021-10-15 | 2021-12-17 | 辽宁宝来生物能源有限公司 | Decompression tower for removing solid content in catalytic slurry oil |
| CN113801688B (en) * | 2021-10-15 | 2022-06-24 | 辽宁宝来生物能源有限公司 | Decompression tower for removing solid content in catalytic slurry oil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LUOYANG JINDA PETROCHEMISTRY INDUSTRY CO., LTD. Free format text: FORMER OWNER: CHEN CHUNHONG Effective date: 20150708 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150708 Address after: 471012 Zhongyuan Road, Jili District, Henan, Luoyang Patentee after: Luoyang Jinda Petrochemistry Industry Co., Ltd. Address before: 362400 Fujian County, Anxi County, Chengxiang town cents after the Village Court House No. 1 Patentee before: Chen Chunhong |