CN107297183A - Synchronous measurement batch mediation system and accord method - Google Patents
Synchronous measurement batch mediation system and accord method Download PDFInfo
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- CN107297183A CN107297183A CN201610230601.0A CN201610230601A CN107297183A CN 107297183 A CN107297183 A CN 107297183A CN 201610230601 A CN201610230601 A CN 201610230601A CN 107297183 A CN107297183 A CN 107297183A
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- batch
- mediation system
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- synchronous measurement
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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
- B01F35/80—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
- B01F35/832—Flow control by weighing
-
- 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
- B01F35/881—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise by weighing, e.g. with automatic discharge
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The present invention relates to oil product reconciliation techniques field, more particularly to a kind of synchronous measurement batch mediation system and accord method.The synchronous measurement batch mediation system includes：The low dose of dosage unit and barreled additive adding device (DDU) of a variety of different material entrances, multiple metering units, various flow rate control mode, purging and rinse-system, header and pipeline purging component, formulation management control system and auxiliary.In addition, present invention also offers a kind of accord method using synchronous measurement batch mediation system.According to recipe requirements, can synchronously, base oil and additive are quantitatively injected into system, after the completion of carry out system purge and mechanical pigging pipeline purging again, thoroughly prevent secondary pollution.By using above-mentioned technical proposal, the invention provides it is a kind of can it is efficiently quick, precision is higher, can remove the high efficiency synchronous metering batch mediation system of residual of the dispensing in mediation system and its accord method of use.
Description
Technical field
The present invention relates to oil product reconciliation techniques field, more particularly to a kind of synchronous measurement batch mediation system
And its accord method used.
Background technology
In existing oily reconciliation techniques field, traditional oily mediation mode is generally included：Claimed by manpower
Measure after various dispensings, quantitative various dispensings are poured into respectively, various dispensings are then realized by manpower stirring
Mediation；Or using semi-automatic mediation mode, various dispensings are carried out with rough control by pumping
System.In these traditional oily mediation modes, in fact it could happen that following shortcoming：1. scene is in disorder；
2. dangerous, operating difficulties；3. leakage is serious；4. metering is inaccurate；5. it can not realize that automation is matched somebody with somebody
Square tube is managed；6. it can not realize that high-volume reconciles.
Therefore, those skilled in the art conduct in-depth research, have developed can overcome above-mentioned existing
The oily mediation system of technological deficiency, such as Authorization Notice No. are CN204208512U, entitled " one kind
The Chinese utility model patent of the oil product mediation equipment of SMB and ABB mixing controls " discloses a kind of oil product
Tempering device, it includes blending kettle, and blending kettle is connected with main channel, and blending kettle is provided with barreled additive
Extraction unit, first foundation oil pipe, the first additive pipe, main channel are provided with Mixer pot, Mixer pot
Provided with the second basic oil pipe, and the second basic oil pipe is connected with Second addition pipe；Blending kettle and Mixer pot
Between main channel be provided with total regulating valve；Main channel between blending kettle and total regulating valve is provided with first
Oil tank, the first oil tank is provided with the first regulating valve；The end of main channel is provided with the second oil tank.The practicality is new
Type illustrates that its superior effect is：Blending kettle and Mixer pot are set on main channel, by being arranged on blending kettle
On barreled additive extraction unit input additive, blending kettle can as an additive tank be main channel
Convey different types of additive.
But there is mediation precision in the SMB mediations system of the prior art of above-mentioned patent document representative
The defect of not enough, dispensing a large amount of residuals etc. in mediation system.
The content of the invention
Based on the defect of above-mentioned prior art, goal of the invention of the invention be to provide it is a kind of it is efficiently quick,
Precision is higher, can remove the high efficiency synchronous metering batch mediation system of residual of the dispensing in mediation system
And its accord method used.
In order to realize foregoing invention purpose, the present invention is adopted the following technical scheme that.
The invention provides a kind of synchronous measurement batch mediation system, the synchronous measurement batch mediation system
Including multiple access roades, multiple measurement channels, collection channel, multiple control valves, purging rinsing module
With pipeline purging component, wherein the multiple access road as each dispensing material inlet and respectively match somebody with somebody for described
Stream enters the synchronous measurement batch mediation system, and the multiple measurement channel parallel deployment is the multiple
Measurement channel respectively with inlet passage at least one described, the multiple measurement channel is respectively arranged with
At least one metering units, the metering units enter to the amount for flowing into each dispensing of the measurement channel
Row synchronous measurement, the collection channel is connected with the multiple measurement channel and will respectively flowed through described
Each dispensing of multiple measurement channels is pooled together, outlet and the finished product collection group of the collection channel
Part is connected, and the multiple control valve is respectively arranged at the multiple measurement channel, the multiple control valve point
The multiple measurement channel is not configured at, and the multiple control valve controls each dispensing to flow out the multiple metering
Passage and the speed that each dispensing outflow is controlled according to the preset blending ratio of each dispensing, the flushing
Component Configuration is in the porch of the multiple measurement channel Zhong Mei roads measurement channel, when synchronous measurement is completed
Afterwards, the multiple measurement channel is rinsed using remaining base oil so that all in formula constituent match somebody with somebody
Material is all added in the synchronous measurement batch mediation system, and the sweep module includes purge passage
With the blow down valve for being arranged at the purge passage, the purge passage is connected simultaneously with the multiple access road
For being purged to the synchronous measurement batch mediation system, and the pipeline purging component be arranged at it is described
Collection channel simultaneously is used to carry out pipeline purging cleaning to the collection channel.
The synchronous measurement batch mediation system also include with the collection channel directly connect it is additional
Dosage unit, and in the collection channel, the additional dosage unit is in each ingredient flow
Direction on be located at the multiple measurement channel downstream at.
The additional dosage unit include anti-foaming agent (or other low dose of dispensings) dosage unit and/
Or barreled additive adding device (DDU).
The control valve include be arranged at each measurement channel exit as flow control valve
Multiple index combustion fans.
The synchronous measurement batch mediation system also includes being respectively arranged at adding for the multiple access road
Expect valve.
The pipeline purging component is ball pipeline purging component, and in the collection channel, the pipeline purging component is described
On the direction of each ingredient flow at the downstream of the measurement channel.
The metering units are flowmeter.
The flow is calculated as mass flowmenter.
The purging irrigation channel is connected with the entrance of the multiple measurement channel, and the flushing valve is set
Between the entrance of the blow down valve and the multiple measurement channel.
In addition, present invention also offers a kind of synchronous measurement using any one of as above technical scheme
The accord method of batch mediation system, the accord method includes synchronous measurement supplying step, auxiliary material and conveyed
Step, rinsing step, purge step and pipeline purging step, in the synchronous measurement supplying step, root
The control valve is opened according to the preset blending ratio of each dispensing, makes each dispensing according to each dispensing
Preset blending ratio flows into proportionally and synchronously the multiple access road and to enter the multiple metering logical
Road, by the influx of each dispensing described in the metering units synchronous measurement and according to the metering units
Metric results adjust the control valve so that the conveying capacity of the control valve each dispensing when completely closing
Predetermined value is reached, in the auxiliary material supplying step, passes through the attached of synchronous measurement batch mediation system
Plus dosage unit add additional ingredient into the collection channel, pass through the additional dosage unit pair
The amount of the additional ingredient is measured, and completes the synchronous measurement supplying step and auxiliary material supplying step
Afterwards, it is rinsed with remaining component in formula, in rinsing step, opens the control valve and institute
Flushing valve is stated, is completed by adding quantitative base oil into the purging irrigation channel to the synchronization
The last flushing of metering batch mediation system, after whole materials are added in component, in purge step,
The control valve, the flushing valve and the blow down valve are opened, by into the purging irrigation channel
Add compressed gas to purge the residual component of synchronous measurement batch mediation system, by all groups
Part is all blown into header scavenger pipe.And complete the rinsing step and the purge step it
Afterwards, the control valve, the flushing valve and the blow down valve are closed, the pipeline purging component is opened and passes through
The pipeline purging component carries out the thorough cleaning of pipeline purging to the collection channel, it is ensured that noresidue in pipeline, keeps away
Exempt to cause cross pollution with new production batch.
By using above-mentioned technical proposal, the invention provides a kind of efficiently quick, precision it is higher, can
Remove the high efficiency synchronous metering batch mediation system of residual of the dispensing in mediation system and its tune of use
And method.
Brief description of the drawings
Fig. 1 is the attachment structure of synchronous measurement batch mediation system according to the first embodiment of the invention
Schematic diagram.
Fig. 2 is the attachment structure of synchronous measurement batch mediation system second embodiment of the invention
Schematic diagram.
Description of reference numerals
D1 collection channels D2 the first measurement channel the second measurement channels of D3 D4 the 3rd is counted
Measure passage D5 purging irrigation channels
F1, F2, F3 flowmeter
V1, V2, V3, V4, V5, V6, V7, V8, V9, V10, V11, V12 charging valve
FV1, FV2, FV3 flushing valve
BV1 blow down valves
WV1, WV2, WV3 index combustion fan
A11 anti-foaming agent dosage unit A12 barreled additive adding devices (DDU)
A13 services station
ZS1 backstop apparatus ZS2 intake valve ZS3 air bleeding valves
A ball initial positions
Embodiment
Illustrate the embodiment of the present invention referring to Figure of description.
(first embodiment)
According to the first embodiment of the invention synchronous measurement batch mediation system is that single channel triple channel is same
Step metering batch mediation system, reconciling system according to the synchronous measurement of present embodiment batch can be according to each
The preset blending ratio of dispensing realizes that various dispensings synchronously input and carried out the process of high-volume mediation.
As shown in figure 1, being included according to the synchronous measurement batch mediation system of present embodiment：Three meterings
Passage (the first measurement channel D2, the second measurement channel D3, the 3rd measurement channel D4), this three meterings
The parallel configuration of passage D2, D3, D4, each measurement channel D2, D3, D4 are provided with one
It is used as flowmeter (flowmeter is preferably mass flowmenter) F1, F2, F3 of metering units and each
Measurement channel D2, D3, D4 are respectively provided with multiple access roades, and (in the present embodiment, each metering is logical
The quantity of the corresponding access road in road is different)；And a collection channel D1, above-mentioned three measurement channels
D2, D3, D4 are connected with collection channel D1, and collection channel D1 outlet and finished product collection assembly are (logical
Often it is finished product Mixer pot, not shown in figure) connection.In addition, the synchronous measurement batch mediation system is also wrapped
Include the outlet tune that flow control valve is provided as in every measurement channel D2, D3, D4 exit
Section valve WV1, WV2, WV3 and set on each access road charging valve V1, V2, V3,
V4、V5、V6、V7、V8、V9、V10。
Wherein, in the present embodiment, the first measurement channel D2 (measurement channel for being located at left side in Fig. 1)
With five access roades (access road for being provided with charging valve V1, V2, V3, V4, V8), its
In have charging valve V8 access road give over to alternate channel；Second measurement channel D3 in Fig. 1 (in being located at
Between measurement channel) there are three access roades (access road for being provided with charging valve V5, V6, V9),
Wherein the access road with charging valve V9 gives over to alternate channel；3rd measurement channel D4 (is located in Fig. 1
The measurement channel on right side) there are two access roades (access road for being provided with charging valve V7, V10),
Wherein the access road with charging valve V10 gives over to alternate channel.
Each index combustion fan WV1, WV2, WV3 and charging valve V1, V2, V3, V4, V5, V6,
V7, V8, V9, V10 can control each dispensing flow in and out synchronous measurement batch reconcile system row
Control each dispensing to flow in and out synchronous measurement batch to reconcile system for and according to the preset blending ratio of each dispensing
The speed of system, thus they are referred to as control valve；And three measurement channels D2, D3, D4 are in control
The amount that each dispensing of synchronous measurement batch mediation system is flowed under the control of valve processed synchronizes metering；Most
Eventually, collection channel D1 pools together each dispensing for respectively flowing through three measurement channels D2, D3, D4.
In addition, in the present embodiment, as shown in figure 1, the synchronous measurement batch mediation system also includes
The anti-foaming agent dosage unit A11 and bucket as additional dosage unit directly connected with collection channel D1
Fill additive adding device A12.On collection channel D1, anti-foaming agent dosage unit A11 and barreled addition
Agent adding device A12 sequentially configured on the direction of each ingredient flow and positioned at three measurement channel D2,
At D3, D4 downstream.Wherein, anti-foaming agent dosage unit A11 and barreled additive adding device A12
It is respectively used into collection channel D1 add anti-foaming agent and barreled additive, and passes through charging valve respectively
V11 and V12 are controlled.Preferably, the synchronous measurement batch reconcile system can also and automatic batch
Mediation system (ABB systems, figure not shown in) connection, passes through the automatic batch and reconciles the finished product of system
The synchronous measurement according to the present invention can be added by any one access road in above-mentioned access road
In batch mediation system.
Further, in the present embodiment, as shown in figure 1, synchronous measurement batch reconciles system also
Including：Irrigation channel D5 is purged, it passes through blow down valve BV1 and measurement channel D2, D3, D4 entrance
Connect, punching is also respectively provided between blow down valve BV1 and measurement channel D2, D3, D4 entrance
Wash valve FV1, FV2, FV3；And service station A13, on collection channel D1, service station A13 exists
On the direction of each ingredient flow at measurement channel D2, D3, D4 downstream, service station A13 is also
With for carry out pipeline purging hose sweeping ball and for control hose sweeping ball move backstop apparatus ZS1, intake valve
ZS2 and air bleeding valve ZS3.
Purging irrigation channel D5 is arranged at measurement channel D2, D3, D4 of synchronous measurement batch mediation system
Porch and for synchronous measurement batch mediation system to be purged and rinsed, the A13 settings of service station
In collection channel D1 porch and for carrying out ball pipeline purging cleaning to collection channel D1.
It is explained above the knot of synchronous measurement batch mediation system according to the first embodiment of the invention
Structure, the tune for illustrating to use in the synchronous measurement batch mediation system of present embodiment below with reference to Fig. 1
And method.
In short, standby shape is in when the synchronous measurement batch mediation system of present embodiment does not work
State, in this condition, all control valves are turned off and hose sweeping ball is positioned at the ball initial position A shown in Fig. 1.
When realizing accord method using the synchronous measurement batch mediation system of embodiment, accord method includes same
Step metering supplying step, auxiliary material supplying step, rinsing step, purge step and pipeline purging step.Same
In step metering supplying step, according to the preset blending ratio of each dispensing, make each dispensing according to predetermined formulation demand,
In turn, selectively, from one in multiple entrances of each flowmeter measurement channel, enter simultaneously
Enter multiple flowmeter metering units, the influx of each dispensing of synchronous measurement, according to the metering knot of metering units
Fruit adjusting control valve so that the conveying capacity of each dispensing reaches predetermined value when control valve is completely closed.In auxiliary material
In supplying step, added by the additional dosage unit of synchronous measurement batch mediation system into collection channel
Plus additional ingredient, the amount of additional ingredient is measured by additional dosage unit.Complete synchronometer
Measure after supplying step and auxiliary material supplying step, in rinsing step, open control valve and flushing valve,
Completed by adding the base oil of the metering component included in formula into purging irrigation channel to same
The flushing of step metering batch mediation system.Then, in purge step, open control valve, flushing valve with
And blow down valve, synchronous measurement batch mediation system is entered by adding compressed gas into purging irrigation channel
Row purging.After rinsing step and purge step is completed, closing control valve, flushing valve and blow down valve,
Open pipeline purging component and pipeline purging cleaning is carried out to collection channel by pipeline purging component.
Above-mentioned accord method is specifically illustrated below with reference to Fig. 1, in following example, if
Fixed first measurement channel D2 is used to flowing through base oil, and the second measurement channel D3 and the 3rd measurement channel D4
For flowing through additive.
1. holding state
All valves of the synchronous measurement batch mediation system of present embodiment are closed, and are maintained at closing shape
State.Service station A13 hose sweeping ball is in ball initial position A.
2. synchronous measurement is conveyed
It is synchronous to carry out following 1) -3 in the synchronous measurement batch mediation system of present embodiment) three
Individual process：
1) oil measurement passage based on the first measurement channel D2, opens the first metering where flowmeter F1
Passage D2 index combustion fan WV1, opens at least one charging valve in charging valve V1-V4, starts phase
The base oil delivery pump (not shown) of pass conveys base oil.
2) the second measurement channel D3 is the first additive measurement channel, opens second where flowmeter F2
Measurement channel D3 index combustion fan WV2, opens a charging valve in charging valve V5-V6, starts phase
The additive delivery pump (not shown) of pass conveys the first additive.
3) the 3rd measurement channel D4 is Second addition measurement channel, opens the 3rd where flowmeter F3
Measurement channel D4 index combustion fan WV3, opens charging valve V7, starts related additive delivery pump
(not shown) conveys Second addition.
The synchronous measurement batch of present embodiment reconciles system will be according to factory formula ratio, to each metering
Passage D2, D3, D4 flow are controlled, so as to reach that synchronous addition is completed.Synchronous measurement is conveyed
After the completion of, close index combustion fan WV1, WV2, WV3.
3. auxiliary material is conveyed
While synchronous measurement is conveyed, other dispensings can be added.For example pass through anti-foaming agent dosage unit
A11 and barreled additive adding device A12 adds other auxiliary materials.The metering of these auxiliary materials (dispensing) is excellent
The measuring equipment that selection of land is carried by each unit is measured.
4. system pipeline is rinsed
1) the second measurement channel D3 is rinsed：Flushing valve FV1, FV2 are opened, flowmeter F2 places are opened
The second measurement channel D3 index combustion fan WV2, open the entrance that is connected with the first measurement channel D1
A charging valve in the charging valve V1-V4 of passage, starts related base oil delivery pump and uses formula
Base oil in component is rinsed.After the completion of flushing, close index combustion fan WV2, flushing valve FV1,
A corresponding charging valve in FV2 and charging valve V1-V4.
2) the 3rd measurement channel D4 is rinsed：Flushing valve FV1, FV3 are opened, flowmeter F3 places are opened
The 3rd measurement channel D4 index combustion fan WV3, open the entrance that is connected with the first measurement channel D1
A charging valve in the charging valve V1-V4 of passage, starts related base oil delivery pump and uses basis
Oil is rinsed.The addition of base oil is in formula constituent.After the completion of flushing, index combustion fan is closed
A corresponding charging valve in WV3, flushing valve FV1, FV3 and charging valve V1-V4.
5. purging
Flushing valve FV1, FV2, FV3 are opened, index combustion fan WV1, WV2, WV3 is opened, most
Blow down valve BV1 is opened afterwards, compressed gas is entered purging irrigation channel D5 and final by blow down valve BV1
Reach collection channel D1.Blow down valve BV1 is first closed after the completion of purging, successively closing flushing valve FV1, FV2,
FV3 and index combustion fan WV1, WV2, WV3.
6. pipeline purging
Service station A13 backstop apparatus ZS1 is opened, intake valve ZS2 is opened, hose sweeping ball leaves service station A13
And each dispensing arrival collection channel D1 residued in collection channel D1 outlet is promoted, hose sweeping ball enters
The ball station (not shown) in the exit.Service station A13 intake valve ZS2 is then turned off, service station is opened
A13 air bleeding valve ZS3, then by collection channel D1 exit ball station by hose sweeping ball send back service station
A13 ball initial position A.Finally, service station A13 backstop apparatus ZS1 is closed, service station A13 is closed
Air bleeding valve ZS3.Work is completed, and system returns to holding state (returning to original state).
(second embodiment)
Reference picture 2, synchronous measurement batch second embodiment of the invention reconciles system for two-way
Six Channel Synchronous metering batch mediation system.The synchronous measurement batch mediation system of present embodiment is by two
Individual synchronous measurement batch mediation system according to the first embodiment of the invention fits together reality side by side
Existing, therefore eliminate the reference of each component in fig. 2 and also omit in the description to this
The explanation of each component in embodiment.In addition, synchronous measurement batch second embodiment of the invention
The working method and synchronous measurement batch according to the first embodiment of the invention for measuring mediation system reconcile
The working method of system is also identical.
Although technical scheme is described in detail in the embodiment more than,
It is that can further be stated that：
Although 1. only illustrating in the above-described first embodiment with three measurement channels D2, D3, D4
Situation, but the invention is not restricted to this, can have more a plurality of measurement channel as needed；In addition,
The quantity of the access road connected with every measurement channel is also not necessarily limited to what is illustrated in the embodiment
Situation, can increase and decrease the quantity of the access road of every measurement channel according to actual conditions.
Although 2. not illustrating in the above-described embodiment, according to the synchronous measurement of present invention batch
Check-valves can be respectively arranged with each passage in mediation system, to prevent each dispensing adverse current.
Although 3. illustrate in the above-described embodiment flowmeter F1, F2, F3 be mass flowmenter,
It is that, the invention is not restricted to this, the flowmeter in the synchronous measurement batch mediation system of the present invention can be
The flowmeter of other species, as long as the flowmeter, which ensure that, is realized accurate measurement.
Although 4. not illustrating in the above-described embodiment, according to the synchronous measurement of present invention batch
Instrument air pipeline (not shown) is additionally provided with mediation system, the instrument air pipeline be used for pair
Each valve in control assembly provides power source.
Although 5. not illustrating in the above-described embodiment, according to the synchronous measurement of present invention batch
Mediation system is modular, for example, can be reconciled with the synchronous measurement batch illustrated in first embodiment
System can be wrapped as a basic module according to the synchronous measurement batch mediation system of other embodiment
Include multiple basic modules.
Although 6. not illustrating in the above-described embodiment, according to the synchronous measurement of present invention batch
Mediation system is also provided with other components as needed, such as various instrument, I/O harvesters
Deng.
Although 7. not illustrating in the above-described embodiment, according to the synchronous measurement of present invention batch
Mediation system can also preferably have following technical parameter：
(1) flowmeter (mass flowmenter) F1, F2, F3 measuring accuracy is ± 0.1%, flow model
Enclose for 10m3/ h~60m3/h；
(2) charging valve V1-V12 and index combustion fan WV1, WV2, WV3 control the flow of each dispensing,
Flow is reduced into minimum value, i.e. base oil flow 10m respectively before closing down3/ h, measuring accuracy is constant；
(3) system meters precision：When every batch reconcile total amount be 40t when, comprehensive metering precision for ±
0.25%；
(4) ability is concocted：Maximum blending ability >=40m3/h；
(5) match somebody with somebody caused by each charging valve V1-V12 and index combustion fan WV1, WV2, WV3 closing
Material is excessive to be less than 1kg；
(6) charging valve V1-V12 and index combustion fan WV1, WV2, WV3 are under 1.0MPa pressure differences
It is airtight to close down；
(7) pressure level of whole process systems is 2.0MPa (150bl)；
(8) ambient temperature range：- 10 DEG C~50 DEG C；
(9) with the flange standard of the outer process pipe of system：ANSI B 16.5 150Lbs；
(10) collection channel D1 nominal diameter is DN100, the first measurement channel D2 nominal diameter
It is DN80 for DN100, the second measurement channel D3 and the 3rd measurement channel D4 nominal diameter, purging punching
The nominal diameter for washing passage D5 is DN80.
8. the synchronous measurement batch mediation system of the present invention can also realize following beneficial effect：1. carry
High workload efficiency, productivity ratio；2. automated production；3. live clean, no potential safety hazard；4. operation
Simply, it is not required to excessive manpower intervention；5. no cross contamination, it is ensured that the qualitative reliability of product；6.
Without product leakage, loss is reduced；7. accord method is simple, efficiency high, speed is fast；8. realize
Accurate control, one-pass finished qualification rate reaches more than 95%, it is adaptable to which high-volume reconciles；9. residual quantity is small,
No cross contamination.
By using above-mentioned technical proposal, mediation precision can be improved the invention provides one kind, removes and matches somebody with somebody
Expect that the high efficiency synchronous of the residual in mediation system measures the accord method of batch mediation system and its use.
In addition, protection scope of the present invention is not limited to above-mentioned embodiment, as long as but meeting this hair
The combination of the technical characteristic of bright claim just fall into protection scope of the present invention.
Claims (10)
1. a kind of synchronous measurement batch mediation system, it is characterised in that the synchronous measurement batch, which reconciles, is
System include multiple access roades, multiple measurement channels, collection channel, multiple control valves, rinsing module,
Sweep module and pipeline purging component, wherein
The multiple access road as each dispensing material inlet and flow into for each dispensing described
Synchronous measurement batch mediation system,
The multiple measurement channel parallel deployment, the multiple measurement channel described at least one respectively with entering
Mouth passage connection, the multiple measurement channel is respectively arranged with least one metering units, the metering list
Member synchronizes metering to the amount for flowing into each dispensing of the measurement channel,
The collection channel connects with the multiple measurement channel and will respectively flow through the multiple meter
Each dispensing of amount passage is pooled together, and outlet and the finished product collection assembly of the collection channel connect
It is logical,
The multiple control valve is respectively arranged at the multiple measurement channel, and the multiple control valve control is each
Dispensing flows out the multiple measurement channel and respectively matched somebody with somebody according to the control of the preset blending ratio of each dispensing is described
The speed that stream goes out,
The rinsing module is configured at the porch of the multiple measurement channel Zhong Mei roads measurement channel, when
After the completion of synchronous measurement, the multiple measurement channel is rinsed using remaining base oil so that formula group
All dispensings in part are all added in the synchronous measurement batch mediation system,
The sweep module includes purge passage and is arranged at the blow down valve of the purge passage, and the purging leads to
Road is connected with the multiple access road and for blowing the synchronous measurement batch mediation system
Sweep, and
The pipeline purging component is arranged at the collection channel and clear for carrying out pipeline purging to the collection channel
Reason.
2. synchronous measurement batch mediation system according to claim 1, it is characterised in that described same
Step metering batch mediation system also includes the additional dosage unit directly connected with the collection channel, and
And in the collection channel, the additional dosage unit is located on the direction of each ingredient flow
At the downstream of the multiple measurement channel.
3. synchronous measurement batch mediation system according to claim 2, it is characterised in that described attached
Plus dosage unit include anti-foaming agent dosage unit and/or barreled additive adding device.
4. the synchronous measurement batch mediation system according to any one of claim 1-3, its feature exists
Include being arranged in, the control valve exit of each measurement channel as flow control valve
Multiple index combustion fans.
5. synchronous measurement batch mediation system according to claim 4, it is characterised in that described same
Step metering batch mediation system also includes the charging valve for being respectively arranged at the multiple access road.
6. the synchronous measurement batch mediation system according to any one of claim 1-3, its feature exists
In the pipeline purging component is ball pipeline purging component, and in the collection channel, the pipeline purging component is described
On the direction of each ingredient flow at the downstream of the measurement channel.
7. the synchronous measurement batch mediation system according to any one of claim 1-3, its feature exists
In the metering units are flowmeter.
8. synchronous measurement batch mediation system according to claim 7, it is characterised in that the stream
Amount is calculated as mass flowmenter.
9. synchronous measurement batch mediation system according to claim 1, it is characterised in that described to blow
Passage is swept to connect with the entrance of the multiple measurement channel.
10. a kind of tune of the synchronous measurement batch mediation system any one of use claim 1-9
And method, it is characterised in that the accord method include synchronous measurement supplying step, auxiliary material supplying step,
Major ingredient rinsing step, purge step and pigging pipeline purging step,
In the synchronous measurement supplying step, the control is opened according to the preset blending ratio of each dispensing
Valve, makes each dispensing for including base oil and additive proportional according to the preset blending ratio of each dispensing
Ground and synchronously flow into the multiple access road and enter the multiple measurement channel, pass through the metering
The influx of each dispensing described in unit synchronous measurement simultaneously adjusts institute according to the metric results of the metering units
State control valve so that the control valve when completely closing the conveying capacity of each dispensing reach predetermined value,
In the auxiliary material supplying step, pass through the additional charging of synchronous measurement batch mediation system
Unit adds additional ingredient into the collection channel, by the additional dosage unit to described additional
The amount of dispensing is measured,
After the synchronous measurement supplying step and auxiliary material supplying step is completed, rinse and walk in the major ingredient
In rapid, the flushing to synchronous measurement batch mediation system is completed by adding remaining base oil, is made
All dispensings obtained in formula constituent are all added in the synchronous measurement batch mediation system,
Then, in purge step, the control valve and the blow down valve are opened, by being blown to described
Addition compressed gas in passage is swept to purge the synchronous measurement batch mediation system, and
After the major ingredient rinsing step and the purge step is completed, the control valve is closed and described
Blow down valve, opens the pipeline purging component and clear to collection channel progress pipeline purging by the pipeline purging component
Reason, finally realizes that pipeline noresidue and cross pollution may.
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