CN108043088A - Solid impurity filter device in a kind of lye for Petroleum Production - Google Patents
Solid impurity filter device in a kind of lye for Petroleum Production Download PDFInfo
- Publication number
- CN108043088A CN108043088A CN201711417405.5A CN201711417405A CN108043088A CN 108043088 A CN108043088 A CN 108043088A CN 201711417405 A CN201711417405 A CN 201711417405A CN 108043088 A CN108043088 A CN 108043088A
- Authority
- CN
- China
- Prior art keywords
- pipe
- double medium
- medium filtration
- lye
- filter screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000012535 impurity Substances 0.000 title claims abstract description 25
- 239000003208 petroleum Substances 0.000 title claims abstract description 22
- 239000007787 solid Substances 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000001914 filtration Methods 0.000 claims abstract description 58
- 210000002445 nipple Anatomy 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000005192 partition Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 6
- 239000003921 oil Substances 0.000 description 4
- 238000006477 desulfuration reaction Methods 0.000 description 3
- 238000009288 screen filtration Methods 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 150000001924 cycloalkanes Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
- B01D29/906—Special treatment of the feed stream before contacting the filtering element, e.g. cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
Abstract
The invention discloses solid impurity filter devices in a kind of lye for Petroleum Production, including feed conduit, filter body and material outlet canal, the feed conduit left end is equipped with main feed pipe, the filter body is internally provided with partition plate, filter body is internally provided with double medium filtration pipe, double medium filtration pipe corresponds to outside filter body and leads to window equipped with rectangle, double medium filtration pipe left end is equipped with the first screw nipple, connection flexible pipe is connected on the right side of first screw nipple, it is connected on the right side of connection flexible pipe on the second screw nipple, it is connected on the right side of second screw thread pipe connected pipe on double medium filtration main body tube, double medium filtration pipe is internally provided with first layer filter screen, second layer filter screen is interspersed with inside first layer filter screen, it is fixed on the left of the material outlet canal in filter body.The present invention can ensure the quality of filtering for solid impurity filter device in the lye of Petroleum Production, twice filtering, when cleaning or replacing, not influence normal filtration.
Description
Technical field
The present invention relates to a kind of solid impurity filter devices, are specifically solid impurity in a kind of lye for Petroleum Production
Filter device.
Background technology
One of oil, the main object of geological prospecting is a kind of sticky, dark brown liquid, is referred to as " industrial blood
Liquid ".There are petroleum storage in upper crustal some areas.Main component is the mixture of various alkane, cycloalkane, aromatic hydrocarbon.
Naphtha is one of oil product, is called chemical industry light oil, is to be used to change with what crude oil or other Raw material processings produced
The light oil of work raw material is mainly used as reformation and industrial chemicals.Sulfur content in usual naphtha do not meet reformation, hydrogenation and its
The feed needs of its chemical plant installations, in order to make reach device feed needs, it is necessary into before device first to feed naphtha
Carry out desulfurization pretreatment.According to feed naphtha index, elder generation's pickling, rear caustic wash desulfuration or first alkali cleaning, rear pickling desulfurization may be selected.
The filter of lye is filtered in currently used application, cartridge filter is provided in filter, lye is by the outer of cartridge filter
Side enters cartridge filter, and is flowed out from the opening at the top of cartridge filter, then from the top outflow filter of filter housings.Clear
, it is necessary to close corresponding valve processed when washing or replacing, and then influence normal filtration.
The content of the invention
It is an object of the invention to provide solid impurity filter device in a kind of lye for Petroleum Production, in solution
State the problem of being proposed in background technology.
To achieve the above object, the present invention provides following technical solution：
Solid impurity filter device in a kind of lye for Petroleum Production, including feed conduit, filter body and material outlet canal,
The feed conduit left end is equipped with main feed pipe, and main feed pipe is equipped with main control valve, and the filter body passes on left guide
Be in charge of connection feed conduit, guide is in charge of equipped with flow control pipe, and flow control pipe, which is equipped with, divides control valve, filter body be internally provided with every
Plate, filter body are internally provided with double medium filtration pipe, and there are six the settings of double medium filtration pipe annular array, and is split by partition plate, double
Layer screen pipe corresponds to outside filter body and leads to window equipped with rectangle, and rectangle leads to window upper end equipped with sealing plate, sealing plate fit inside
Rectangle leads to window and leads to the setting of window equipped with interior pad, sealing plate and rectangle convenient for opening repair double medium filtration pipe, double medium filtration pipe left end
Guide is connected to equipped with the first screw nipple, on the left of the first screw nipple to be in charge of, connection on the right side of the first screw nipple
There is connection flexible pipe, be connected on the right side of connection flexible pipe on the second screw nipple, bilayer is connected on the right side of the second screw thread pipe connected pipe
On filtration body pipe, double medium filtration pipe is internally provided with first layer filter screen, and the 3rd spacing ring is equipped on the left of first layer filter screen, the
One layer of filter screen is fixed on by support column on the inner wall of double medium filtration main body tube, and there are three support column settings, and battle array in a ring
Column distribution, first layer filter screen right end are equipped with fixed bottom plate, second layer filter screen, the second layer are interspersed with inside first layer filter screen
The second spacing ring is equipped on the left of filter screen, the second spacing ring and the 3rd spacing ring are fixed on by fixed pin on the first spacing ring,
Fixed pin is provided with the distribution of eight annular arrays, and the first spacing ring surrounding is fixed on double medium filtration main body inside pipe wall, it is described go out
It is fixed on the left of material conduit in filter body, connection filter body on the left of material outlet canal, main discharge nozzle is equipped on the right side of material outlet canal.
As further embodiment of the present invention：The guide is in charge of there are six settings and circular array is distributed.
As further scheme of the invention：There are three the partition plate is set, and by the arc cuttings such as filter body into
Six parts.
As further scheme of the invention：Foam is filled with inside the double medium filtration pipe surrounding filter body.
As further scheme of the invention：The sealing plate is hinged and connected to rectangle and leads on window.
As further scheme of the invention：First screw nipple, connection flexible pipe and the second screw nipple
Two parts are symmetrically arranged on double medium filtration main body tube.
As further scheme of the invention：The material outlet canal and feed conduit are arranged to funnel-form.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention is for solid impurity filter device in the lye of Petroleum Production, in use, lye passes through main feed pipe and charging
Conduit is entered during guide is in charge of, and is entered back into the double medium filtration pipe set inside filter body, lye passes through double medium filtration master
Second layer filter screen filtration inside body pipe is flowed out again around through first layer filter screen filtration, it is ensured that the quality of filtering,
When clearing up impurity, second layer filter screen can be taken out and cleaned, do not influenced first layer filter screen and continue to filter, so as to ensure filtering
Speed, in all cleanings or replacement, closing divides control valve accordingly, does not influence normal filtration.
Description of the drawings
Fig. 1 is a kind of structure diagram of solid impurity filter device in lye for Petroleum Production.
Fig. 2 is the sectional view in solid impurity filter device at A-A in a kind of lye for Petroleum Production.
Fig. 3 is a kind of structural representation of double medium filtration pipe in solid impurity filter device in lye for Petroleum Production
Figure.
Fig. 4 is that a kind of internal structure of double medium filtration pipe in solid impurity filter device in lye for Petroleum Production is shown
It is intended to.
Wherein：Main control valve 1, main feed pipe 2, feed conduit 3, guide are in charge of 4, flow control pipe 5, filter body 6, rectangle and are led to
Window 7, sealing plate 8, material outlet canal 10, main discharge nozzle 11, divide control valve 12, double medium filtration pipe 13, partition plate 14, interior pad at limiting plate 9
15th, the first screw nipple 131, connection flexible pipe 132, the second screw nipple 133, double medium filtration main body tube 134, the first /V
Ring 135, fixed pin 136, the second spacing ring 137, the 3rd spacing ring 138, first layer filter screen 139, second layer filter screen 140,
Support column 141, fixed bottom plate 142.
Specific embodiment
Technical scheme is described in more detail With reference to embodiment.
Please refer to Fig.1-4, solid impurity filter device in a kind of lye for Petroleum Production, including feed conduit 3, mistake
Chimney filter body 6 and material outlet canal 10,3 left end of feed conduit are equipped with main feed pipe 2, and main feed pipe 2 is equipped with main control valve 1,
The filter body 6 passes on left guide and is in charge of 4 connection feed conduits 3, and guide is in charge of there are six 4 settings and circular array point
Cloth, guide are in charge of 4 and are equipped with flow control pipe 5, and flow control pipe 5, which is equipped with, divides control valve 12, and filter body 6 is internally provided with partition plate 14, every
There are three plate 14 is set, and by 6 grade arc cuttings of filter body into six parts, filter body 6 is internally provided with double medium filtration pipe 13, double
There are six 13 annular array of layer screen pipe is set, and split by partition plate 14, filled out inside 13 surrounding filter body 6 of double medium filtration pipe
Filled with foam, double medium filtration pipe 13 corresponds to outside filter body 6 and leads to window 7 equipped with rectangle, and rectangle leads to 7 upper end of window equipped with sealing plate
8, sealing plate 8 is hinged and connected to rectangle and leads on window 7, and 8 fit inside rectangle of sealing plate leads to window 7 equipped with interior pad 15, sealing plate 8 and rectangle
Convenient for opening repair double medium filtration pipe 13,13 left end of double medium filtration pipe is equipped with the first screw nipple 131 for the setting of logical window 7, the
One screw nipple, 131 left side is connected to guide and is in charge of on 4, and 131 right side of the first screw nipple is connected with connection flexible pipe 132,
132 right side of connection flexible pipe is connected on the second screw nipple 133, and 133 right side of the second screw thread pipe connected pipe is connected to double-deck mistake
It filters on main body tube 134, the first screw nipple 131,132 and second screw nipple 133 of connection flexible pipe are on double medium filtration master
Body pipe 134 is symmetrically arranged with two parts, and double medium filtration pipe 134 is internally provided with first layer filter screen 139, first layer filter screen 139
Left side is equipped with the 3rd spacing ring 138, and first layer filter screen 139 is fixed on by support column 141 in double medium filtration main body tube 134
On wall, there are three the settings of support column 141, and circular array is distributed, and 139 right end of first layer filter screen is equipped with fixed bottom plate 142,
Second layer filter screen 140 is interspersed with inside first layer filter screen 139,140 left side of second layer filter screen is equipped with the second spacing ring
137, the second spacing ring 137 and the 3rd spacing ring 138 are fixed on by fixed pin 136 on the first spacing ring 135, fixed pin 136
Be provided with the distribution of eight annular arrays, 135 surrounding of the first spacing ring is fixed on 134 inner wall of double medium filtration main body tube, it is described go out
10 left side of material conduit is fixed in filter body 6, and 10 left side connection filter body 6 of material outlet canal, material outlet canal 10 and charging are led
Pipe 3 is arranged to funnel-form, and 10 right side of material outlet canal is equipped with main discharge nozzle 11, in use, lye passes through main feed pipe 2 and charging
Conduit 3 enters guide and is in charge of in 4, enters back into the double medium filtration pipe 13 that 6 inside of filter body is set, lye passes through double-deck mistake
Second layer filter screen 140 inside filter main body tube 134 filters to flow out around to be filtered again through first layer filter screen 139, it is ensured that
Second layer filter screen 140 when clearing up impurity, can be taken out cleaning, not influence first layer filter screen 139 and continue by the quality of filtering
Filtering, so as to ensure the speed of filtering, in all cleanings or replacement, closing divides control valve 12 accordingly, does not influence normal
Filtering.
The present invention operation principle be：The present invention is used for solid impurity filter device in the lye of Petroleum Production, in use,
Lye is entered by main feed pipe and feed conduit during guide is in charge of, and enters back into the double medium filtration pipe set inside filter body
In, lye is flowed out again by the second layer filter screen filtration inside double medium filtration main body tube through first layer filter screen mistake around
Filter, it is ensured that second layer filter screen when clearing up impurity, can be taken out and cleaned, not influence first layer filter screen by the quality of filtering
Continue to filter, so as to ensure the speed of filtering, in all cleanings or replacement, closing divides control valve accordingly, does not influence just
Often filtering.
The better embodiment of the present invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment party
Formula, can also be on the premise of present inventive concept not be departed from the knowledge that one skilled in the relevant art possesses
Various changes can be made.
Claims (7)
1. a kind of solid impurity filter device in lye for Petroleum Production, including feed conduit（3）, filter body（6）With
Material outlet canal（10）, which is characterized in that the feed conduit（3）Left end is equipped with main feed pipe（2）, main feed pipe（2）It is equipped with
Main control valve（1）, the filter body（6）Guide is passed on left to be in charge of（4）Connect feed conduit（3）, guide is in charge of（4）On set
There is flow control pipe（5）, flow control pipe（5）It is equipped with and divides control valve（12）, filter body（6）It is internally provided with partition plate（14）, filter body
（6）It is internally provided with double medium filtration pipe（13）, double medium filtration pipe（13）There are six annular array is set, and pass through partition plate（14）Point
It cuts, double medium filtration pipe（13）Corresponding outside filter body（6）Lead to window equipped with rectangle（7）, rectangle leads to window（7）Upper end is equipped with sealing
Plate（8）, sealing plate（8）Fit inside rectangle leads to window（7）Equipped with interior pad（15）, sealing plate（8）Lead to window with rectangle（7）Setting just
Double medium filtration pipe is repaired in opening（13）, double medium filtration pipe（13）Left end is equipped with the first screw nipple（131）, the first screw thread company
It takes over（131）Left side is connected to guide and is in charge of（4）On, the first screw nipple（131）Right side is connected with connection flexible pipe（132）,
Connection flexible pipe（132）Right side is connected to the second screw nipple（133）On, the second screw thread pipe connected pipe（133）Right side is connected to
Double medium filtration main body tube（134）On, double medium filtration pipe（134）It is internally provided with first layer filter screen（139）, first layer filter screen
（139）Left side is equipped with the 3rd spacing ring（138）, first layer filter screen（139）Pass through support column（141）It is fixed on double medium filtration master
Body pipe（134）Inner wall on, support column（141）There are three settings, and circular array is distributed, first layer filter screen（139）It is right
End is equipped with fixed bottom plate（142）, first layer filter screen（139）Inside is interspersed with second layer filter screen（140）, second layer filter screen
（140）Left side is equipped with the second spacing ring（137）, the second spacing ring（137）With the 3rd spacing ring（138）Pass through fixed pin（136）
It is fixed on the first spacing ring（135）On, fixed pin（136）It is provided with eight annular array distributions, the first spacing ring（135）Surrounding
It is fixed on double medium filtration main body tube（134）On inner wall, the material outlet canal（10）Left side is fixed on filter body（6）On, discharging
Conduit（10）Left side connects filter body（6）, material outlet canal（10）Right side is equipped with main discharge nozzle（11）.
2. solid impurity filter device in a kind of lye for Petroleum Production according to claim 1, which is characterized in that
The guide is in charge of（4）There are six setting and circular array is distributed.
3. solid impurity filter device in a kind of lye for Petroleum Production according to claim 1, which is characterized in that
The partition plate（14）There are three settings, and by filter body（6）Arc cuttings are waited into six parts.
4. solid impurity filter device in a kind of lye for Petroleum Production according to claim 1, which is characterized in that
The double medium filtration pipe（13）Surrounding filter body（6）Inside is filled with foam.
5. solid impurity filter device in a kind of lye for Petroleum Production according to claim 1, which is characterized in that
The sealing plate（8）It is hinged and connected to rectangle and leads to window（7）On.
6. solid impurity filter device in a kind of lye for Petroleum Production according to claim 1, which is characterized in that
First screw nipple（131）, connection flexible pipe（132）With the second screw nipple（133）On double medium filtration main body tube
（134）It is symmetrically arranged with two parts.
7. solid impurity filter device in a kind of lye for Petroleum Production according to claim 1, which is characterized in that
The material outlet canal（10）And feed conduit（3）It is arranged to funnel-form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711417405.5A CN108043088A (en) | 2017-12-25 | 2017-12-25 | Solid impurity filter device in a kind of lye for Petroleum Production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711417405.5A CN108043088A (en) | 2017-12-25 | 2017-12-25 | Solid impurity filter device in a kind of lye for Petroleum Production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108043088A true CN108043088A (en) | 2018-05-18 |
Family
ID=62131164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711417405.5A Pending CN108043088A (en) | 2017-12-25 | 2017-12-25 | Solid impurity filter device in a kind of lye for Petroleum Production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108043088A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110031192A1 (en) * | 2009-08-07 | 2011-02-10 | Nathan Wiley | Method for recovering filter cake and device for cake forming and washing filtration |
| CN105058607A (en) * | 2015-08-10 | 2015-11-18 | 浙江辉弘光电能源有限公司 | Filtering tank for multi-wire cutting machine |
| CN206063902U (en) * | 2016-09-13 | 2017-04-05 | 华电淄博热电有限公司 | Metal polar plate wet electrical dust precipitator water system defecator |
| CN206295661U (en) * | 2016-11-18 | 2017-07-04 | 江苏测润环境工程有限公司 | A kind of equipment for separating liquid from solid of leached soil solutions |
-
2017
- 2017-12-25 CN CN201711417405.5A patent/CN108043088A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110031192A1 (en) * | 2009-08-07 | 2011-02-10 | Nathan Wiley | Method for recovering filter cake and device for cake forming and washing filtration |
| CN105058607A (en) * | 2015-08-10 | 2015-11-18 | 浙江辉弘光电能源有限公司 | Filtering tank for multi-wire cutting machine |
| CN206063902U (en) * | 2016-09-13 | 2017-04-05 | 华电淄博热电有限公司 | Metal polar plate wet electrical dust precipitator water system defecator |
| CN206295661U (en) * | 2016-11-18 | 2017-07-04 | 江苏测润环境工程有限公司 | A kind of equipment for separating liquid from solid of leached soil solutions |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180518 |
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| RJ01 | Rejection of invention patent application after publication |