CN206089585U - Increase raw oil pretreatment systems of filter - Google Patents
Increase raw oil pretreatment systems of filter Download PDFInfo
- Publication number
- CN206089585U CN206089585U CN201620948480.9U CN201620948480U CN206089585U CN 206089585 U CN206089585 U CN 206089585U CN 201620948480 U CN201620948480 U CN 201620948480U CN 206089585 U CN206089585 U CN 206089585U
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- Prior art keywords
- filter
- housing
- feedstock oil
- carbolineum
- discharging opening
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Abstract
The utility model relates to an increase raw oil pretreatment systems of filter, lead to have behind the first filter that takes off brilliant carbolineum and the second filter parallel connection with third filter series connection, the third filter is connected in the import of raw oil fractionating tower, the raw oil fractionating tower is equipped with and is located going up the export and being located the lower export that bottom output weighed carbolineum of the light carbolineum of top output. Two filters of establishing ties on original basis, two filters are parallelly connected simultaneously, and the raw materials filter effect is good, and the process line circulation is smooth and easy, and the cycle of operation extension of device has improved product quality, has increased economic benefits, does benefit to the maintenance simultaneously. In addition, the filter of this structure, through the setting of a plurality of filter layers, can be thorough cross impurity filtering box body matter to the ultimate yield of greatly increased, the less in addition work load of safeguarding, impurity all precipitates in filter cavity bottom in addition, and is convenient during the clearance, does not influence the production operation in addition, efficient.
Description
Technical field
The utility model is related to carbolineum processing technique field, especially a kind of feedstock oil pretreatment system for increasing filter
System.
Background technology
Carbolineum in the market, impurity is too many, if filter effect is bad, pipeline is blocked, when affecting the operation of device
Between and product quality.Therefore series connection increases by two filters on original pipeline, but while it is simultaneously to increase two filters newly
Connection.
Utility model content
In order to solve above-mentioned problems of the prior art, the utility model provides a kind of feedstock oil for increasing filter
Pretreatment system.
The utility model solves the technical scheme that its technical problem adopted：
A kind of feedstock oil pretreatment system for increasing filter, includes the first filter, the second filter, the 3rd filtration
Device and feedstock oil fractionating column, are connected with first filter of de- crystalline substance carbolineum and after the second filter is connected in parallel with described the
Three filters are connected in series, and the 3rd filter is connected to the import of the feedstock oil fractionating column, the feedstock oil fractionating column
It is provided with and exports the upper outlet of light carbolineum and the lower outlet positioned at bottom output weight carbolineum positioned at top.
The utility model also has following additional technical feature：
Further concrete optimization, the first filter, the second filter, the 3rd filter structure it is identical.Filter bag
Housing is included, the housing is in cavity type structure, including housing outer layer and housing internal layer.Be provided with the housing charging aperture,
Discharging opening, the charging aperture is arranged on the upper end of housing sidepiece, and the discharging opening is arranged on lower end of the housing with respect to the other side.
A plurality of filter layer is provided between the charging aperture and the discharging opening.The filter layer is screen pack, and the screen pack is to entering
Material mouth to the aperture of discharging opening tapers into.The upper end of the housing is connected with top end cover, the top end cover by flange
Sealing ring is provided with and the housing between.The lower end of the housing is provided with slag-drip opening, and the slag-drip opening is provided with valve.It is described
The bottom of housing is additionally provided with waste water mouth.
Further specifically optimize, be additionally provided with the charging aperture for the air inlet inside flush filter of ventilating, go out
The gas outlet for taking residue out of for outlet is additionally provided with material mouth.The air inlet and the gas outlet are equipped with valve.
Further specifically optimize, the liquid level gauge for showing inside liquid level is provided with the housing and shows internal
The pressure gauge of pressure.
Compared to the prior art the utility model, has an advantage in that：Two filters of series connection on the basis of original, while two
The parallel connection of platform filter, raw material good filtration effect, process pipe circulation is smooth, and the cycle of operation of device lengthens, and improves product
Quality, increased economic benefit, while beneficial to maintenance.In addition, the filter of this structure, by the setting of multiple filter layers, energy
Thoroughly impurity screening, so as to the greatly increase final yield rate and less workload safeguarded, and impurity are all precipitated
It is convenient during cleaning in filter cavity bottom, and do not affect production operation, efficiency high.
Additional aspect of the present utility model and advantage will be set forth in part in the description, partly will be from explained below
In become obvious, or by it is of the present utility model practice recognize.
Description of the drawings
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the utility model overall system structure schematic diagram；
Fig. 2 is heat exchanger structure schematic diagram of the present utility model；
Fig. 3 is heat exchanger cross section structure diagram of the present utility model；
Description of reference numerals：
Housing 1；Top end cover 2；Slag-drip opening 3；Filter layer 4；Charging aperture 5；Discharging opening 6；Housing outer layer 7；Screen pack 8；It is close
Seal 9；Housing internal layer 10.
Specific embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in accompanying drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure and should not be by embodiments set forth here
Limited.On the contrary, there is provided these embodiments are able to be best understood from the disclosure, and can be by the scope of the present disclosure
Complete conveys to those skilled in the art.
In description of the present utility model, it is to be understood that term " longitudinal direction ", " horizontal ", " on ", D score, " front ",
" afterwards ", the orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " be based on
Orientation shown in the drawings or position relationship, are for only for ease of description the utility model, rather than indicate or imply the dress of indication
Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model
Restriction.
It is a kind of to increase the feedstock oil pretreatment system of filter, as shown in figure 1, including the first filter, the second filtration
Device, the 3rd filter and feedstock oil fractionating column, are connected with the first filter of de- crystalline substance carbolineum and after the second filter is connected in parallel
It is connected in series with the 3rd filter, the 3rd filter is connected to the import of feedstock oil fractionating column, feedstock oil fractionating column is provided with and is located at
The upper outlet of the light carbolineum of top output and the lower outlet positioned at bottom output weight carbolineum.Two mistakes of series connection on the basis of original
Filter, while two filters are in parallel, raw material good filtration effect, process pipe circulation is smooth, the cycle of operation of device lengthens,
Product quality is improve, economic benefit is increased, while beneficial to maintenance.
As shown in Figures 2 and 3, the first filter, the second filter, the 3rd filter structure it is identical.Filter includes
There is a housing 1, housing 1 is in cavity type structure, including housing outer layer 7 and housing internal layer 10.Charging aperture 5, discharging are provided with housing 1
Mouth 6, charging aperture 5 is arranged on the upper end of the sidepiece of housing 1, and discharging opening 6 is arranged on the lower end of the relative the other side of housing 1.Charging aperture 5
A plurality of filter layer 4 is provided between discharging opening 6.Filter layer 4 is screen pack 8, and screen pack 8 to charging aperture 5 arrives the hole of discharging opening 6
Footpath tapers into.The upper end of housing 1 is connected with top end cover 2 by flange, and between top end cover 2 and housing 1 sealing ring is provided with
9.The lower end of housing 1 is provided with slag-drip opening 3, and slag-drip opening 3 is provided with valve.The bottom of housing 1 is additionally provided with waste water mouth.By many
The setting of individual filter layer, can thoroughly impurity screening, so as to the greatly increase final yield rate and less work safeguarded
Amount, and impurity is all deposited in filter cavity bottom, it is convenient during cleaning, and do not affect production operation, efficiency high.
Optimization, it is additionally provided with charging aperture 5 for being additionally provided with the air inlet inside flush filter of ventilating, discharging opening 6
For the gas outlet that outlet takes residue out of.Air inlet and gas outlet are equipped with valve.
Optimization, the liquid level gauge for showing inside liquid level is provided with housing 1 and the pressure gauge of internal pressure is shown.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
In the case of without departing from principle of the present utility model and objective various changes, modification, replacement can be carried out to these embodiments
And modification, scope of the present utility model limits by claim and its equivalent.
Claims (4)
1. it is a kind of increase filter feedstock oil pretreatment system, it is characterised in that include the first filter, second filter
Device, the 3rd filter and feedstock oil fractionating column, first filter and the second filter for being connected with de- crystalline substance carbolineum is in parallel even
It is connected in series with the 3rd filter after connecing, the 3rd filter is connected to the import of the feedstock oil fractionating column, described
Feedstock oil fractionating column is provided with and exports the upper outlet of light carbolineum and the lower outlet positioned at bottom output weight carbolineum positioned at top.
2. it is according to claim 1 it is a kind of increase filter feedstock oil pretreatment system, it is characterised in that first filter
Device, the second filter, the 3rd filter structure it is identical；
Filter includes housing（1）, the housing（1）In cavity type structure, including housing outer layer（7）With housing internal layer
（10）；The housing（1）On be provided with charging aperture（5）, discharging opening（6）, the charging aperture（5）It is arranged on housing（1）Sidepiece
Upper end, the discharging opening（6）It is arranged on housing（1）With respect to the lower end of the other side；The charging aperture（5）With the discharging opening
（6）Between be provided with a plurality of filter layer（4）；The filter layer（4）For screen pack（8）, the screen pack（8）To charging aperture（5）
To discharging opening（6）Aperture taper into；The housing（1）Upper end top end cover is connected with by flange（2）, the top
End cap（2）With the housing（1）Between be provided with sealing ring（9）；The housing（1）Lower end be provided with slag-drip opening（3）, the row
Cinder notch（3）It is provided with valve；The housing（1）Bottom be additionally provided with waste water mouth.
3. it is according to claim 2 it is a kind of increase filter feedstock oil pretreatment system, it is characterised in that the charging
Mouthful（5）On be additionally provided with for the air inlet inside flush filter of ventilating, discharging opening（6）On be additionally provided with and take residue out of for outlet
Gas outlet；The air inlet and the gas outlet are equipped with valve.
4. it is according to claim 2 it is a kind of increase filter feedstock oil pretreatment system, it is characterised in that the housing
（1）On be provided with liquid level gauge for showing inside liquid level and show the pressure gauge of internal pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620948480.9U CN206089585U (en) | 2016-08-26 | 2016-08-26 | Increase raw oil pretreatment systems of filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620948480.9U CN206089585U (en) | 2016-08-26 | 2016-08-26 | Increase raw oil pretreatment systems of filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206089585U true CN206089585U (en) | 2017-04-12 |
Family
ID=58470037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620948480.9U Active CN206089585U (en) | 2016-08-26 | 2016-08-26 | Increase raw oil pretreatment systems of filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206089585U (en) |
-
2016
- 2016-08-26 CN CN201620948480.9U patent/CN206089585U/en active Active
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