CN108043259A - A kind of in-line blending equipment - Google Patents
A kind of in-line blending equipment Download PDFInfo
- Publication number
- CN108043259A CN108043259A CN201711450442.6A CN201711450442A CN108043259A CN 108043259 A CN108043259 A CN 108043259A CN 201711450442 A CN201711450442 A CN 201711450442A CN 108043259 A CN108043259 A CN 108043259A
- Authority
- CN
- China
- Prior art keywords
- head tank
- blending
- line
- pipe
- solenoid 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
-
- 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
- B01F35/71—Feed mechanisms
- B01F35/716—Feed mechanisms characterised by the relative arrangement of the containers for feeding or mixing the components
- B01F35/7164—Feed mechanisms characterised by the relative arrangement of the containers for feeding or mixing the components the containers being placed in parallel before contacting the contents
-
- 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
- B01F35/7176—Feed mechanisms characterised by the means for feeding the components to the mixer using pumps
-
- 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
- B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
- B01F35/883—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using flow rate controls for feeding the substances
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The present invention relates to petrochemical industries, particularly a kind of in-line blending equipment.In-line blending equipment includes head tank, pipe-line system and finished pot (9), head tank is connected to finished pot (9) by pipe-line system, and pipe-line system includes blending pipeline (7), solenoid valve (4), electronic flowmeter (5), variable-frequency electric pump (6) and valve (8).The outlet of head tank is connected with pipe-line system, installs solenoid valve (4), electronic flowmeter (5), variable-frequency electric pump (6) respectively in the exit of head tank.When carrying out petroleum products blending using the in-line blending equipment, the working time setting of variable-frequency electric pump (6) is identical, charging quantity is controlled by the flow of solenoid valve (4), improve precision and efficiency that raw material proportioning uses, reduce volatilization and the mixing time of oil product, safety coefficient is added, improves oil quality.
Description
Technical field
The present invention relates to petrochemical industries, particularly a kind of in-line blending equipment.
Background technology
With the high speed development of China's economic, to the demand of 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 CN204122052 discloses the oil product reconciliation pipe-line system being uniformly mixed convenient for blend component, mainly
Solve the problems, such as that tank-tank oil product blended gasoline blend component mixes uneven, time-consuming, power consumption in the prior art.Its feature exists
In：Described BTX aromatics storage tank (1) pipeline is sequentially connected anti-knock agent storage tank (2), Naphtha tank (3), treated gasoline storage tank
(4), product oil Mixer pot (5), the BTX aromatics storage tank are connected static mixing with anti-knock agent storage-tank pipeline junction pipeline
Device A, static mixer A outflow pipeline are connected static mixer B, static mixer B with Naphtha tank tubing connection pipeline
Outflow pipeline is connected static mixer C with treated gasoline storage-tank pipeline junction pipeline, and static mixer C outflow pipelines connect into
Product oil Mixer pot.The oil product reconciliation pipe-line system being uniformly mixed convenient for blend component, uniformly mixed, time saving, power saving, by carrying
High oil product reconciliation composite rate, improves gasoline product quality
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 connected with homophony and pipeline, and homophony and pipeline are connected 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 possesses 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
It prevents from meeting the repeated construction that the needs of different labels automobile fuel filler sets 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 respectively with nozzle and metal bellow and rotation 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.
The content of the invention
Present invention aims at solving to improve to concoct efficiency, the precision that raw material proportioning uses is improved, reduces the volatilization of oil product,
Increase safety coefficient, improve oil quality.
The present invention solve above-mentioned technical problem the technical solution adopted is that：A kind of in-line blending equipment includes head tank, pipe
Road system and finished pot, according to oil product composition design requirement raw material type quantity, by head tank it is corresponding be arranged to two or
Multiple, head tank is connected to finished pot by pipe-line system, and pipe-line system includes blending pipeline, solenoid valve, electronic flowmeter, change
Frequency electric-motor pump and valve.The outlet of each head tank is connected with pipeline, and distinguishes in the exit of each head tank
Solenoid valve, electronic flowmeter, variable-frequency electric pump are installed, pass through solenoid valve control mass flow.Valve is fed mounted on finished pot
At mouthful, the oil mass in finished pot is controlled.
When carrying out petroleum products blending using the in-line blending equipment, by the single tank storage respectively of different raw materials, pass through chemical examination point
Analysis calculates the ratio and dosage of each raw material, and the dosage of each raw material may be identical or differs, but all variable-frequency electric pumps
Working time setting it is identical, control charging number by the way that each head tank is set to correspond to the flow of solenoid valve during blending
Amount adjusts the process of oil pumping with flow velocity size, i.e., various feedstock oils are complete in blending pipeline during towards finished pot
Into the blending of oil product.
The positive effect of the present invention is：In-line blending equipment controls raw material by solenoid valve, electronic flowmeter, improves
The precision that raw material proportioning uses reduces the volatilization of oil product, adds safety coefficient, improves oil quality.Pipeline tune simultaneously
Conjunction can be sufficiently mixed oil product, reduce tank body blending process, shorten mixing time, reduce manually, improve efficiency, save
About production cost.
Description of the drawings
Fig. 1 is the in-line blending equipment schematic diagram of two kinds of raw materials of the invention；
Fig. 2 is the in-line blending equipment schematic diagram of three kinds of raw materials of the invention；
In figure：1- head tanks one, 2- head tanks two, 3- head tanks three, 4- solenoid valves, 5- Electron fluence tables, 6- variable-frequency electrics
Pump, 7- blending pipelines, 8- valves, 9- finished pots.
Specific embodiment 1
1 pair of the embodiment of the present invention illustrates below in conjunction with the accompanying drawings.
A kind of in-line blending equipment includes head tank, pipe-line system and finished pot (9), according to the requirement of oil product composition design
Raw material type quantity is three kinds, therefore is provided with head tank one (1), head tank two (2) and head tank three (3), head tank one (1),
Head tank two (2) and head tank three (3) are connected to finished pot (9) by pipe-line system, pipe-line system include blending pipeline (7),
Solenoid valve (4), electronic flowmeter (5), variable-frequency electric pump (6) and valve (8).The outlet of each head tank and pipe-line system phase
Connection, and solenoid valve (4), electronic flowmeter (5), variable-frequency electric pump (6) are installed respectively in the exit of each head tank,
Pass through solenoid valve (4) control material flow.Valve (8) is mounted at finished pot (9) feed inlet, controls the oil in finished pot (9)
Amount.
When carrying out petroleum products blending using the in-line blending equipment, by three kinds of raw materials, single tank is stored in each head tank respectively,
The ratio and dosage of three kinds of raw materials are calculated by assay, the dosage and ratio that three kinds of raw materials use differ, but three
The working time setting of a variable-frequency electric pump (6) is identical, by the way that each head tank is set to correspond to solenoid valve (4) during blending
Flow control charging quantity, the process of oil pumping is adjusted with flow velocity size, i.e., various feedstock oils are in the mistake towards finished pot
Cheng Zhong completes the blending of oil product in blending pipeline.
300 tons of gasoline of petroleum products blending are carried out using the in-line blending equipment, raw material is during towards finished pot in pipe
In road concoct complete, about 4 it is small when, reduce tank body blending process, shorten mixing time, reduce manually, improve effect
Rate has saved production cost, controls raw material by solenoid valve, electronic flowmeter, improves the precision that raw material proportioning uses, reduce
The volatilization of oil product, adds safety coefficient, improves oil quality.
Specific embodiment 2
2 pairs of the embodiment of the present invention illustrate below in conjunction with the accompanying drawings.
A kind of in-line blending equipment includes head tank, pipe-line system and finished pot (9), according to the requirement of oil product composition design
Raw material type quantity is two kinds, therefore is provided with head tank one (1) and head tank two (2), head tank one (1) and head tank two (2)
Finished pot (9) is connected to by pipe-line system, pipe-line system include blending pipeline (7), solenoid valve (4), electronic flowmeter (5),
Variable-frequency electric pump (6) and valve (8).The outlet of each head tank is connected with pipe-line system, and in each head tank
Exit solenoid valve (4), electronic flowmeter (5), variable-frequency electric pump (6) are installed respectively, pass through solenoid valve (4) control material stream
Amount.Valve (8) is mounted at finished pot (9) feed inlet, controls the oil mass in finished pot (9).
When carrying out petroleum products blending using the in-line blending equipment, by two kinds of raw materials, single tank is stored in each head tank respectively,
The ratio and dosage of two kinds of raw materials are calculated by assay, the dosage and ratio that two kinds of raw materials use differ, but two
The working time setting of variable-frequency electric pump (6) is identical, by the way that each head tank is set to correspond to the stream of solenoid valve (4) during blending
Amount controls charging quantity, and the process of oil pumping is adjusted with flow velocity size, i.e., various feedstock oils during towards finished pot,
The blending of oil product is completed in blending pipeline.
Carrying out petroleum products blending using the in-line blending equipment reduces tank body blending process, shortens mixing time, reduces
Manually, efficiency is improved, production cost has been saved, raw material is controlled by solenoid valve, electronic flowmeter, improves raw material proportioning
The precision used reduces the volatilization of oil product, adds safety coefficient, improves oil quality.
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 simply used
Understand the method and its core concept of the present invention in help, the protection domain being not intended to limit the present invention is all the present invention's
Any modification for being made within thought and principle, equivalent substitution etc., should all be included in the protection scope of the present invention.
Claims (2)
1. a kind of in-line blending equipment, including head tank, pipe-line system and finished pot (9), head tank is according to oil product composition design
It is required that raw material type be arranged to two or more, head tank is connected to finished pot (9) by pipe-line system, and feature exists
In：The pipe-line system of in-line blending equipment includes blending pipeline (7), solenoid valve (4), electronic flowmeter (5), variable-frequency electric pump
(6) it is connected with valve (8), the outlet of each head tank with pipe-line system, and is punished in the outlet of each head tank
Not An Zhuan solenoid valve (4), electronic flowmeter (5), variable-frequency electric pump (6), pass through solenoid valve (4) control material flow, valve (8)
At the feed inlet of finished pot (9), the oil mass in finished pot (9) is controlled.
2. a kind of in-line blending equipment according to claim 1, it is characterised in that：The application method of in-line blending equipment is
First by the single tank storage respectively of different raw materials, the ratio and dosage of each raw material are then calculated by assay, each is former
The dosage of material may be identical or differs, secondly by each head tank is set to correspond to the flow of solenoid valve (4) control into
Expect quantity, adjust the process of oil pumping with flow velocity size by electronic flowmeter (5), during the work of all variable-frequency electric pumps (6)
Between set identical, various feedstock oils complete the blending of oil product during towards finished pot (9) in blending pipeline (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711450442.6A CN108043259A (en) | 2017-12-27 | 2017-12-27 | A kind of in-line blending equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711450442.6A CN108043259A (en) | 2017-12-27 | 2017-12-27 | A kind of in-line blending equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108043259A true CN108043259A (en) | 2018-05-18 |
Family
ID=62127915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711450442.6A Pending CN108043259A (en) | 2017-12-27 | 2017-12-27 | A kind of in-line blending equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108043259A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111752227A (en) * | 2019-03-27 | 2020-10-09 | 赵龙 | Intelligent allocation control system for continuous production |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201746485U (en) * | 2009-12-31 | 2011-02-16 | 浙江龙盛化工研究有限公司 | Apparatus of preparing m-phenol diamine by continuous hydrolysis of metaphenylene diamine |
| CN202052513U (en) * | 2011-05-17 | 2011-11-30 | 宝钢工程技术集团有限公司 | Density adjusting device for emulsified liquid of rolling mill |
| CN202390416U (en) * | 2011-12-23 | 2012-08-22 | 上海鑫赛孚能源科技有限公司 | Real-time alcohol fuel mixing and producing device |
| CN202555213U (en) * | 2012-02-29 | 2012-11-28 | 河南煤业化工集团研究院有限责任公司 | Production device for clean environment-friendly dimethyl carbonate diesel oil |
| CN103756739A (en) * | 2014-01-17 | 2014-04-30 | 华东理工大学 | Gasoline pipeline blending device containing directly-blended component oil |
-
2017
- 2017-12-27 CN CN201711450442.6A patent/CN108043259A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201746485U (en) * | 2009-12-31 | 2011-02-16 | 浙江龙盛化工研究有限公司 | Apparatus of preparing m-phenol diamine by continuous hydrolysis of metaphenylene diamine |
| CN202052513U (en) * | 2011-05-17 | 2011-11-30 | 宝钢工程技术集团有限公司 | Density adjusting device for emulsified liquid of rolling mill |
| CN202390416U (en) * | 2011-12-23 | 2012-08-22 | 上海鑫赛孚能源科技有限公司 | Real-time alcohol fuel mixing and producing device |
| CN202555213U (en) * | 2012-02-29 | 2012-11-28 | 河南煤业化工集团研究院有限责任公司 | Production device for clean environment-friendly dimethyl carbonate diesel oil |
| CN103756739A (en) * | 2014-01-17 | 2014-04-30 | 华东理工大学 | Gasoline pipeline blending device containing directly-blended component oil |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111752227A (en) * | 2019-03-27 | 2020-10-09 | 赵龙 | Intelligent allocation control system for continuous production |
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| 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: 20180518 |