CN108144545A - A kind of petroleum products blending device - Google Patents
A kind of petroleum products blending device Download PDFInfo
- Publication number
- CN108144545A CN108144545A CN201711446288.5A CN201711446288A CN108144545A CN 108144545 A CN108144545 A CN 108144545A CN 201711446288 A CN201711446288 A CN 201711446288A CN 108144545 A CN108144545 A CN 108144545A
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- CN
- China
- Prior art keywords
- blending
- feed inlet
- tank
- pipeline
- valve
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/712—Feed mechanisms for feeding fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
- B01F35/2211—Amount of delivered fluid during a period
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/83—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
- B01F35/833—Flow control by valves, e.g. opening intermittently
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/40—Mixing of ingredients for oils, fats or waxes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Abstract
The present invention relates to petrochemical industry, particularly a kind of petroleum products blending device.Petroleum products blending device includes blending tank (1), oil outlet (2), bottom feed inlet (3), middle and upper part feed inlet (4), blending pipeline (6) and valve (5).Oil outlet (2), bottom feed inlet (3), middle and upper part feed inlet (4) connect blending pipeline (6), and the installation valve (5) on blending pipeline (6) respectively.Bottom feed inlet (3) and the respective blending pipeline (6) of middle and upper part feed inlet (4) share a blending pipeline (6) after valve (5) control, the petroleum products blending device is different from stirring-type and nozzle-type blending mode in tank, can how much feed inlet be determined according to material and concoct the use of pipeline, avoid splash degree of the oil plant in tank during concocting, reduce buildup of static electricity, safety is increased, improves the efficiency of petroleum products blending.
Description
Technical field
The present invention relates to petrochemical industry, particularly a kind of petroleum products blending device.
Background technology
With the high speed development of China's economic, for the demand to the energy also in rapid growth, the energy has been stepped into economic development
Close-packed phase.In recent years, China Petroleum consumption rapid growth, crude oil in China import volume constantly rises, in terms of petroleum products blending
Continuous acquisition of technology progress.
Chinese patent 203916486U discloses a kind of flexible craft system for petroleum products blending, including concocting part in advance
With homophony and part, part is concocted in advance：First component tank is side by side multiple, and each first component tank passes through valve and stream
With concocting pipeline in advance and connecing, pre- pipeline of concocting links gauge with pre- static mixer of concocting；Homophony and part：Pre- blending tank passes through
Valve and flowmeter are connect with homophony and pipeline, and homophony and pipeline are connect with the import of homophony and static mixer, homophony and quiet
Pipeline is flowed out by static mixer and connects into product tank in the outlet of state mixer；Second component tank is multiple, Mei Ge arranged side by side
Two component tanks by valve and flowmeter and homophony and pipeline and connect；Auxiliary tank passes through valve and flowmeter and static mixer
Outflow pipeline simultaneously connects.Small with investing, accuracy is high, and instrument maintenance workload is small, stable system performance, and is set with technique
The advantages that meter is simple and convenient to operate and organic efficiency is high.
Chinese patent 202078866U discloses gas blending device for gas station, which includes oil product detecting system, stream
Amount control system, computer control system and blending system；One end of the oil product detecting system respectively with the blending system
And the oil storage tank I in gas station is connected with oil storage tank II, the other end is connected with the computer control system；The flow control
One end of system processed is connected respectively with the blending system and the oil storage tank I and oil storage tank II, the other end and the calculating
Machine control system is connected；The blending system is connected with gas station's Car Refueling Machine.As long as the invention has 2 gasoline tanks, 2
A diesel oil tank can meet client Various Seasonal is to arbitrary label gasoline, arbitrary label diesel oil the needs of, therefore, can be effective
The needs of preventing to meet different labels automobile fuel filler, sets the repeated construction of multiple storage tanks, more fuel chargers, not only reduces
Danger source, and gas station's floor space is reduced, reduce investment.
Chinese patent 2237479 discloses the oil mixer in a kind of heavy oil oil storage tank, can be with oil tank bottom including one
The cylindrical shell that portion's flange is connected, the side wall of the housing and top are equipped with atomizer.The present invention passes through tank bottom flange and work
Pipeline adc is connected, and oil product is sprayed by atomizer during oil inlet, can be sufficiently mixed original oil product in the oil product and tank of entrance, without
It is individually operated.
Chinese patent 2310752 discloses a kind of floating mixing device, it, which mainly includes being placed in storage tank, is connected with fixed float
The swing line of bucket and movable keg float, the front-end and back-end of the swing line are respectively with nozzle and metal bellow and rotating bracket phase
Even, the other end of metal bellow is connected with storage tank oil inlet.Under the action of fixed keg float with movable keg float, before swing line
The nozzle at end in the center of oil product in tank, is sprayed, quickly by oil product around into the oil product in tank by nozzle always
Blending.Its main feature is that blending is efficient, service life is long and noiseless and negative interaction.
Although petroleum products blending technology achieves many progress, there are still many problems.Making when being concocted in oil product tank more
With being stirred in nozzle or tank, blending process is easy to produce static electricity, and safety is low, and it is low to concoct efficiency.
Invention content
Present invention aims at petroleum products blending process generation electrostatic is solved the problems, such as, increase safety, while improve oil product
Efficiency is concocted to improve.
The present invention solve above-mentioned technical problem the technical solution adopted is that：A kind of petroleum products blending device includes blending tank, goes out
Hydraulic fluid port, bottom feed inlet, middle and upper part feed inlet, blending pipeline and valve.Oil outlet is arranged on the bottom of blending tank, bottom charging
Mouth is arranged at 1/3rd of tank body height, and middle and upper part feed inlet is arranged at 2/3rds of tank body height.Oil outlet, bottom
Portion's feed inlet, middle and upper part feed inlet connect blending pipeline respectively, and install valve on blending pipeline.Bottom feed inlet and on
Feed inlet respective blending pipeline in portion's shares a blending pipeline after valve controls, and realizes same blending pipeline supplied materials, no
With position into the purpose of tank.
During charging, different raw material components oil can squeeze into blending tank by tank base feed inlet and middle and upper part feed inlet
It is interior.
According to the selection of how much determining feed inlets of material in blending tank and blending pipeline, it is no more than blending when material is less
During the half of tank height, concocted using bottom feed inlet and blending pipeline, bottom feed inlet valve is opened, in closing
Upper feed inlet valve；When material is more reaches the half of blending tank height, feed inlet uses middle and upper part feed inlet, closes
Bottom feed inlet valve is closed, opens middle and upper part feed inlet valve.The big of blending flow can be controlled by the switch of control valve
It is small.
The mixing device completes the proportioning of different component especially suitable for in-line blending that is, in pipeline.
The positive effect of the present invention is：The petroleum products blending device is different from stirring-type and nozzle-type blending mode in tank,
Can how much feed inlet be determined according to material and concoct the use of pipeline, improve the efficiency of petroleum products blending, meanwhile, avoid blending
Splash degree of the oil plant in tank in the process, reduces buildup of static electricity, increases safety.
Description of the drawings
Fig. 1 is petroleum products blending schematic device of the present invention；
In figure：1- blending tanks, 2- oil outlets, 3- bottoms feed inlet, 4- middle and upper parts feed inlet, 5- valves, 6- blending pipelines.
Specific embodiment 1
The embodiment of the present invention is illustrated below in conjunction with the accompanying drawings.
A kind of petroleum products blending device includes blending tank (1), oil outlet (2), bottom feed inlet (3), middle and upper part feed inlet
(4), blending pipeline (6) and valve (5).Oil outlet (2) is arranged on the bottom of blending tank (1), and bottom feed inlet (3) is arranged on tank
At 1/3rd of body height, middle and upper part feed inlet (4) is arranged at 2/3rds of tank body height.Oil outlet (2), bottom into
Material mouth (3), middle and upper part feed inlet (4) connect blending pipeline (6), and the installation valve (5) on blending pipeline (6) respectively.Bottom
Feed inlet (3) and the respective blending pipeline (6) of middle and upper part feed inlet (4) share a blending pipeline after valve (5) control
(6), same blending pipeline supplied materials is realized, different location is into the purpose of tank.
During charging, different raw material components oil can be squeezed by tank base feed inlet (3) and middle and upper part feed inlet (4)
In blending tank (1).
When material is a quarter of tank body height in tank, adjusted using bottom feed inlet (3) and blending pipeline (6)
It closes, opens the valve (5) of bottom feed inlet (3), close the valve (5) of middle and upper part feed inlet (4).
When material reaches the half of blending tank (1) height, middle and upper part feed inlet (4) and blending pipeline (6) are selected
It is concocted, closes the valve (5) of bottom feed inlet (3), open the valve (5) of middle and upper part feed inlet (4).Pass through control valve
(5) switch can control the size of blending flow.
The petroleum products blending device is different from stirring-type and nozzle-type blending mode in tank, how much can determine charging according to material
The use of mouth and blending pipeline, avoids splash degree of the oil plant in tank during blending, reduces buildup of static electricity, increase
Safety improves the efficiency of petroleum products blending.
It is above-described to be merely a preferred embodiment of the present invention, it should be understood that the explanation of above example is only used
In facilitating the understanding of the method and its core concept of the invention, the protection domain that is not intended to limit the present invention is all the present invention's
Any modification for being made within thought and principle, equivalent replacement etc., should all be included in the protection scope of the present invention.
Claims (3)
1. a kind of petroleum products blending device, it is characterised in that petroleum products blending device includes blending tank (1), oil outlet (2), bottom charging
Mouth (3), middle and upper part feed inlet (4), blending pipeline (6) and valve (5), oil outlet (2) are arranged on the bottom of blending tank (1), bottom
Portion's feed inlet (3) is arranged at 1/3rd of tank body height, and middle and upper part feed inlet (4) is arranged on 2/3rds of tank body height
Place, oil outlet (2), bottom feed inlet (3), middle and upper part feed inlet (4) connect blending pipeline (6), and in blending pipeline (6) respectively
Upper installation valve (5), during charging, different raw material components oil can pass through tank base feed inlet (3) and middle and upper part feed inlet
(4) it squeezes into blending tank (1), the size of blending flow can be controlled by the switch of control valve (5).
2. a kind of petroleum products blending device according to claim 1, it is characterised in that：The interior material of the blending tank (1) is less than
It during the half of tank body height, is concocted using bottom feed inlet (3) and blending pipeline (6), opens bottom feed inlet (3)
Valve (5), close middle and upper part feed inlet (4) valve (5).
3. a kind of petroleum products blending device according to claim 1, it is characterised in that：The interior material of the blending tank (1) is more than
During the half of tank body height, middle and upper part feed inlet (4) and blending pipeline (6) is selected to be concocted, closes bottom feed inlet
(3) valve (5) opens the valve (5) of middle and upper part feed inlet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711446288.5A CN108144545A (en) | 2017-12-27 | 2017-12-27 | A kind of petroleum products blending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711446288.5A CN108144545A (en) | 2017-12-27 | 2017-12-27 | A kind of petroleum products blending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108144545A true CN108144545A (en) | 2018-06-12 |
Family
ID=62462494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711446288.5A Pending CN108144545A (en) | 2017-12-27 | 2017-12-27 | A kind of petroleum products blending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108144545A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201969532U (en) * | 2010-12-27 | 2011-09-14 | 锦州港船舶燃料供应有限责任公司 | Marine fuel oil blending device |
| JP4801344B2 (en) * | 2004-12-06 | 2011-10-26 | 出光興産株式会社 | Apparatus and method for preparing mixed fuel oil |
| CN102757008A (en) * | 2011-04-26 | 2012-10-31 | 北京福吉长安防爆材料盐城有限责任公司 | Fuelling device for multi-label diesel car |
| CN203287740U (en) * | 2013-06-04 | 2013-11-13 | 南京富岛信息工程有限公司 | Automatic online gasoline blending small test device |
| CN204943039U (en) * | 2015-07-16 | 2016-01-06 | 中化工储运有限公司 | A kind of long distance delivery device of heavy oil |
| CN205222677U (en) * | 2015-12-11 | 2016-05-11 | 山东昌邑石化有限公司 | Diesel oil storage tank |
-
2017
- 2017-12-27 CN CN201711446288.5A patent/CN108144545A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4801344B2 (en) * | 2004-12-06 | 2011-10-26 | 出光興産株式会社 | Apparatus and method for preparing mixed fuel oil |
| CN201969532U (en) * | 2010-12-27 | 2011-09-14 | 锦州港船舶燃料供应有限责任公司 | Marine fuel oil blending device |
| CN102757008A (en) * | 2011-04-26 | 2012-10-31 | 北京福吉长安防爆材料盐城有限责任公司 | Fuelling device for multi-label diesel car |
| CN203287740U (en) * | 2013-06-04 | 2013-11-13 | 南京富岛信息工程有限公司 | Automatic online gasoline blending small test device |
| CN204943039U (en) * | 2015-07-16 | 2016-01-06 | 中化工储运有限公司 | A kind of long distance delivery device of heavy oil |
| CN205222677U (en) * | 2015-12-11 | 2016-05-11 | 山东昌邑石化有限公司 | Diesel oil storage tank |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180612 |