CN206184407U - A feeder for reactor - Google Patents
A feeder for reactor Download PDFInfo
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- CN206184407U CN206184407U CN201620908458.1U CN201620908458U CN206184407U CN 206184407 U CN206184407 U CN 206184407U CN 201620908458 U CN201620908458 U CN 201620908458U CN 206184407 U CN206184407 U CN 206184407U
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Abstract
The utility model provides a feeder for reactor, including supply pipe (1) and a feeding means (601), its characterized in that: go up supply pipe (1), a feeding means (601) later, be equipped with one -level shunt (201), supply pipe (1) is connected with one -level shunt (201), one -level shunt (201) are in charge of (301) with the one -level feed and are connected. The utility model provides a feeder, feeder can carry one kind formerly to expect many reactors, eliminate difference that many motors brought simultaneously and receive external interference, do not need controlling means's adjust the time to realize the raw materials the ratio each in the twinkling of an eye all the according to schedule go on, realize strict, accurate raw materials and add.
Description
Technical field
The utility model belongs to a kind of chemical production charging gear, and in particular to a kind of several species simultaneous pumping dress
Put.
Background technology
Chemical technique productions are continuous production, and are large-scale production, at present chemical production both domestic and external
The scale and size of production equipment are limited to, cause the big product of some demands to be produced by an equipment or processed much up to not
To requiring, manufacturing enterprise, for the production with identical product, is often carried out simultaneously in order to meet demand using many, to increase
The yield of product.The especially appearance of micro passage reaction, micro- Chemical Engineering Technology is used as a new development side in Chemical waste-water
To being to realize that chemical process is green, safe and efficient important method, micro passage reaction as micro- chemical system core
One of focus as scientific research.Microreaction technology is also widely used for scientific research and field of industrial production.It is micro- logical
Road reactor has small but excellent close architectural feature.The unique structure of microreactor brings a series of performance of high-quality to it,
Therefore it is applied in many fields.But due to micro passage reaction it is small but excellent close the characteristics of, the size of micro passage reaction
Can not possibly be as legacy equipment, at present, the annual production of maximum micro passage reaction both at home and abroad also only has tens of thousands of tons, for one
The yield of a little products can not meet the demand in market completely, therefore, in order to meet the demand in market, it is necessary to multiple microchannel plates should
Device simultaneous reactions, to produce more products.Multiple reactors or micro passage reaction are while converted products, each reaction
Device or micro passage reaction are required for independent transferring raw material, and overwhelming majority production and reaction are required for two kinds or more of that original
Material simultaneously participates in reaction.What prior art was realized in：Each raw material of each reactor or micro passage reaction
It is individually to be fed, each raw material of each reactor or micro passage reaction is all conveyed by an independent feeder.
That is, each reactor or micro passage reaction have several raw materials to participate in reaction, it is necessary to several material feeder structures.
There is following defect in such method：1) if multiple devices are produced or reacted simultaneously, every kind of raw material of every equipment is required for matching somebody with somebody
A standby feeder is, it is necessary to substantial amounts of feeder, and equipment is various；2) for the reaction of production organic matter, to adding each original
The amount of material requires strict, it is necessary to accurately add, the feeder of this kind of material is expensive, is needed using multiple feeders
Very big fund input；3) due to the requirement of production, the feeder of same raw material needs to set identical parameter, behaviour
Bother, while many feeders can be produced different results by external influence, bring many errors.
In chemical production, often plurality of raw materials simultaneously participates in reaction.The preparation of some products, if raw material,
Intermediate product, product are all safe, it is not easy to which the dangerous situations such as on fire, blast occur, meanwhile, if do not had to the purity of product
Require, then the species to raw material and the amount for adding do not have strict requirements.But, in actual production process, it is contemplated that warp
The factors such as Ji, efficiency, often all can the good raw material of rough calculation proportioning, add raw materials into and reaction participated in reaction vessel, so
Avoid the unnecessary wasting of resources.
There is the preparation of some products, especially the preparation of organic matter, the requirement to raw material is very high.If raw material be two kinds or
Two or more, reaction prepared by these products has very strict requirements to the amount that each raw material is added, that is to say, that to raw material
Proportioning have its strict requirements.If proportioning is inaccurate, can cause that corresponding product can not be obtained, or product purity is not reached
It is corresponding to require；More seriously, if proportioning is inaccurate, reaction can be caused to cause the dangerous situations such as on fire, blast.Cause
This, some chemicals reaction (especially preparing the reaction of organic matter), the proportioning of raw material must be accurate, it is impossible to exists any
Mistake.If successive reaction, then raw material continuous feed is required, it requires that what raw material entered into reactor all the time matches somebody with somebody
Than accurate and stabilization.
In the preparation of isooctyl ester nitrate, raw material is alcohol, nitration mixture, and nitration mixture is mixed by nitric acid and sulfuric acid.Isooctyl ester nitrate is one
Diesel fuel additives is planted, the Cetane number for improving diesel oil improves the combustibility of diesel oil, shortens ignition time, reduces burning-point,
Locomotive thermal condition dynamic property is improved, fuel-economizing effect is fairly obvious.Isooctyl ester nitrate is used in diesel fuel, particularly secondary operation
Improving its Cetane number in diesel oil.Additive effect gene basis oil and different, the general isooctyl ester nitrate for adding 0.1%-0.3%,
2-9 unit of Cetane number can be improved.Also act as organic solvent.The mixed acid and isooctanol of domestic and international multiplex nitric acid and sulfuric acid
Reacted, then refined again and obtained purity product higher.The product makes reaction because nitration reaction is strongly exothermic
Process is abnormally dangerous, and existing multiple factory of the country explodes because of production isooctyl ester nitrate.Foreign countries are given birth to by military enterprise more
Produce.The production requirement of isooctyl ester nitrate is extremely strict, and the amount requirement added to each raw material is accurate.If the addition of nitric acid and sulfuric acid
Proportioning is inaccurate, can cause serious consequence；If the proportioning of nitric acid and sulfuric acid is too small, cause the isooctyl ester nitrate purity for preparing
Decline, such as isooctyl ester nitrate requires that purity reaches 99.2% in petroleum technology.The proportioning of pernitric acid and sulfuric acid is not too small, then
The isooctyl ester nitrate purity for obtaining does not reach requirement；If the proportioning of nitric acid and sulfuric acid is excessive, can initiation reaction it is on fire, quick-fried
It is fried, the disaster of destruction type is brought to producers and production equipment.If participate in reaction alcohol and nitration mixture (nitric acid and sulfuric acid it is mixed
Compound) proportioning it is inaccurate, it is either excessive or too small, can all cause reaction it is out of hand, trigger it is on fire or blast, consequence
It is hardly imaginable.Therefore, the production of such as isooctyl ester nitrate, has strict requirements and control to the addition of various raw materials.Together
When, the industrial production of isooctyl ester nitrate is successive reaction, this require per in a flash add reactor in raw material all strictly by
Carried out according to fixed ratio.
In the prior art, the production of organic matter, raw material is mostly liquid, and the addition control to liquid is required more
It is difficult.In the prior art, if a reaction or production need to add two or more raw materials, realized by following approach：
One charging gear (pump) is installed on a kind of feed pipe of raw material, each charging gear (pump) is driven by an independent motor
It is dynamic, flowmeter is installed in feed pipe, the amount of raw material is added for observing；By observing the flowmeter that various raw materials are added,
The power of charging gear (pump) is adjusted in time.More advanced equipment is：Plurality of raw materials participates in reaction, each raw material is fed and is filled
Put and be designed to coordinated signals, the flow of raw material feeds back to control device in time in flowmeter, control device detects each in time
Whether raw material is carried out according to preset ratio, if being deteriorated, as needed, the charging gear of other transferring raw materials is adjusted in time
(pump), until meeting the requirements.It is real-time control that such method realizes feedstock, is effectively controlled the charge ratio of raw material
Example, but, there is following defect in such method：1) because the feeder of each raw material is driven by an independent motor,
That is how many is planted raw material and participates in reaction, it is necessary to how many motors, due to the participation of multiple electric motors, multiple electric motors are impossible
It is completely the same, there is intrinsic error between motor in itself, these errors influence whether the addition of raw material；2) work of motor
Make, the resistance of disturbing factor and respond are inconsistent to external world for motor, the factor such as the influence of such as electric current, the interference in magnetic field,
Each motor is inconsistent by being influenceed, and this just has influence on the efficiency of motor, so as to influence the addition of raw material；3) due to 1) and
2) influence, causes the change of raw material addition, feeds back to control device, and the reception of control device, reaction, adjustment need necessarily
Time, this cannot ensure that raw material is keeping same ratio per the amount in being added to reactor in a flash, so as to influence reaction.
Utility model content
For many reactors (such as micro passage reaction) in the prior art while production and reaction need many feeds
Mechanism, in the prior art raw material additional proportion be difficult to control to, have differences and disturb between many motors of charging gear, control dress
The problems such as certain receiving, reaction and adjustment time are needed according to difference and interference is put, the utility model provides a kind of feed dress
Put, charging gear can convey a kind of raw material in many reactors, while eliminating the difference and receive that multiple electric motors bring
To extraneous interference, it is not necessary to the adjustment time of control device, so as to realize the proportioning of raw material per in a flash all according to reservation meter
Drawing is carried out, and realizes strict, accurately raw material addition.
According to first embodiment of the present utility model, there is provided a kind of charging gear for reactor, the device bag
Include feed pipe (1) and the first feeder (601) installed on feed pipe (1), it is characterised in that：On the feed pipe (1)
After the first feeder (601), one-level current divider (201) is provided with, feed pipe (1) is connected with one-level current divider (201), and
One-level current divider (201) with it is multiple (such as 2-50, preferably 2-40, more preferably 3-35, more preferably 4-30, such as 6,12,
24) one-level feed is in charge of (301) connection, and each of which one-level feed is in charge of (301) and is connected to a reactor, the reaction
Device is preferably micro passage reaction (8).Generally, these micro passage reactions (8) are set up in parallel or array way is set.
It is preferred that, above-mentioned charging gear includes N level shunts device (203) altogether, and each (N-1) level feed is in charge of (303) and N
Level shunt device (203) is connected, and N level shunts device (203) are in charge of (304) and are connected with N grades of feed, and wherein N is the integer of 2-8, preferably
The integer of the integer of 3-6, more preferably 3-5.
It is preferred that, the one-level current divider (201) is gear diverter, and N level shunts device (203) are gear diverter.It is more excellent
Choosing, gear diverter is one or two in equivalent gear diverter or inequality gear separator.
Typically, the quantity that one-level feed is in charge of (301) is 2-100 roots, preferably 3-50 roots, more preferably 5-20 roots.
Typically, the quantity that N grades of feed is in charge of (304) is 2-100 roots, preferably 3-50 roots, more preferably 5-20 roots.
According to second embodiment of the present utility model, there is provided a kind of charging gear for reactor, it includes 2-8
Individual (more preferably 2-5) feed pipe (1) and the synchronous pump (4) in the installation on these feed pipes (1), it is characterised in that：It is synchronous
Pump (4) includes a motor (5) and n electric drive type feeder (602) or the second feeder (602), and motor (5) drives this
A little electricity drive type feeders or the second feeder (602), each electric drive type feeder or the second feeder (602) and
Root feed pipe (1) is connected), wherein n is the integer of 1-8；More preferably n is the integer of 2-5, such as 2,3,4.
Typically, the quantity of electric drive type feeder or the second feeder (602) is equal with the quantity of feed pipe (1).
It is preferred that, it is provided with flow control valve (7) on the electric drive type feeder or the second feeder (602)；It is preferred that,
Flow control valve (7) is to switch the one kind in definite value flow control valve, servo flow control valve, electro-hydraulic proportional valve.
In this application, first feeder (601) or electric drive type feeder (602) are material feed pump.
According to the third embodiment that the utility model is provided, there is provided a kind of application method of charging gear：
A kind of application method of reactor charging gear, the method is comprised the following steps：
(1) reaction mass flows into feed pipe by the first feeder,
(2) by one-level current divider, material is divided into m parts to material, is in charge of per piece one-level feed of a inflow,
(3) each one-level feed is in charge of and is connected with a reactor, completes feed.
Preferably, integers of the m for 1-100, the preferably integer of 2-50, the more preferably integer of 5-20.
According to the 4th kind of embodiment that the utility model is provided, there is provided a kind of application method of charging gear：
A kind of application method of reactor charging gear, the method is comprised the following steps：
(1) material flows into feed pipe by the first feeder,
(2) by one-level current divider, material is divided into m parts to material, is in charge of per piece one-level feed of a inflow,
(3) each one-level is fed the material being in charge of by two level shunt devices, is divided into x parts, and one two is flowed into per a
Level feed is in charge of,
…
(4) each (N-1) level is fed the material being in charge of by N level shunt devices, is divided into y parts, and a N is flowed into per a
Level feed is in charge of,
(5) each N grades of feed is in charge of and is connected with a reactor, completes feed.
Preferably, integers of the m for 1-100, the preferably integer of 2-50, the more preferably integer of 5-20.
Preferably, integers of the x for 1-100, the preferably integer of 2-50, the more preferably integer of 5-20.
Preferably, integers of the y for 1-100, the preferably integer of 2-50, the more preferably integer of 5-20.
Preferably, integers of the N for 2-8, the preferably integer of 3-6, the more preferably integer of 3-5.
According to the 5th kind of embodiment that the utility model is provided, there is provided a kind of application method of charging gear：
A kind of application method of reactor charging gear, the method is comprised the following steps：
(1) motor of synchronous pump is started, feed pipe starts to convey material,
(2) motor drives the second feeder, and material adjusts flow control valve, control feed by the second feeder
The flow of material in pipe,
(3) by one-level current divider, material is divided into m parts to material, is in charge of per piece one-level feed of a inflow,
(4) each one-level feed is in charge of and is connected with a reactor, completes feed.
Preferably, integers of the m for 1-100, the preferably integer of 2-50, the more preferably integer of 5-20.
According to the 6th kind of embodiment that the utility model is provided, there is provided a kind of application method of charging gear：
A kind of application method of reactor charging gear, the method is comprised the following steps：
(1) motor of synchronous pump is started, feed pipe starts to convey material,
(2) motor drives the second feeder, and material adjusts flow control valve, control feed by the second feeder
The flow of material in pipe,
(3) by one-level current divider, material is divided into m parts to material, flows into one-level feed and is in charge of,
(4) material that one-level feed is in charge of is divided into x parts by two level shunt devices, and two grades of feeds are flowed into per a
It is in charge of,
…
(5) each (N-1) level is fed the material being in charge of by N level shunt devices, is divided into y parts, and a N is flowed into per a
Level feed is in charge of,
(6) each N grades of feed is in charge of and is connected with a reactor, completes feed.
Preferably, integers of the m for 1-100, the preferably integer of 2-50, the more preferably integer of 5-20.
Preferably, integers of the x for 1-100, the preferably integer of 2-50, the more preferably integer of 5-20.
Preferably, integers of the y for 1-100, the preferably integer of 2-50, the more preferably integer of 5-20.
Preferably, integers of the N for 2-8, the preferably integer of 3-6, the more preferably integer of 3-5.
In the utility model, the feed pipe is a kind of delivery pipe of material (or raw material), and the utility model is to feed
Pipe is used equally to the utility model without special requirement, in the prior art all of material delivery pipe.
Device of the present utility model is particularly well-suited to produce isooctyl ester nitrate, former when preparing or producing isooctyl ester nitrate
Expect to be isooctanol and nitration mixture (mixture of sulfuric acid and nitric acid).Sulfuric acid and nitre are pre-mixed using device of the present utility model first
Acid, feed pipe includes sulfuric acid feed pipe and nitric acid feed pipe, and by synchronous pump, motor drives two material feed pumps, two kinds of things
Material is mixed in transporting material to container according to ratio set in advance.Then device of the present utility model is used, will be mixed
Acid and isooctanol are added in reactor, and feed pipe includes nitration mixture feed pipe and isooctanol feed pipe, and by synchronous pump, motor drives
Two material feed pumps are moved, two kinds of materials convey material to the rear end of feed pipe by synchronous pump according to ratio set in advance,
Then by the current divider on feed pipe, the material in each feed pipe is divided into during several pieces are in charge of into feed, then by
Feed is in charge of to be transported in reactor and is reacted.
In the utility model, the one-level current divider, two level shunt devices and N level shunt devices contribute to diverted liquid
Plumbing shunt, current divider effect be exactly the liquid in a pipeline is divided into many parts, can be equivalent divide equally, or
Inequality is divided, and is a kind of mechanical device.The utility model preferably uses gear diverter, and as needed, this practicality is new
Type uses equivalent gear diverter or inequality gear diverter.Gear diverter has a common material inlet only with respective
Vertical material outlet.Material is supplied to gear diverter by feeder, and gear diverter is only to the raw material point of material inlet
With effect, it is impossible to provide energy to raw material, if the size of every group of valve block of gear diverter is identical, the raw material of material inlet will
By the shunting of each valve block equivalent, if the size of every group of valve block of gear is different, according to every group of difference of the geometry discharge capacity of valve block,
Output flow also can be different, and the bigger valve block of discharge capacity, the flow of output is also bigger, i.e. geometry discharge capacity and its output flow is into just
Than.Gear diverter described in the utility model can be Delta Power companies production gear diverter, or its
The gear diverter of his manufacturer production, as long as shunting action can be played, disclosure satisfy that the gear diverter of the accuracy requirement of production
It is used equally to the utility model.The equivalent gear diverter refers to material by some by being divided into for equivalent after gear diverter
The gear diverter of decile.The inequality gear diverter refers to that material has inequality by being divided into after gear diverter
The gear diverter of part, it is also possible to selection in advance and setting as needed, raw material is divided into the several pieces for subscribing component.
In the utility model, described the first feeder, the second feeder are all feeders, can be materials
Feed pump or unclassified stores feeder, it is therefore an objective to by raw material from raw material storage by pipeline transportation in reactor, motor
Drive feeder, feeder that the material in feed pipe is transported in reactor.The one-level feed is in charge of, two grades of feeds
Be in charge of, (N-1) level feed be in charge of, N grade be fed be in charge of all be a kind of material (or raw material) delivery pipe, the utility model is to this
Feed is in charge of without special requirement, and all of material delivery pipe is used equally to the utility model in the prior art.
In the utility model, feed pipe connection current divider, current divider connection feed is in charge of, and any feed is in charge of all
Can in connection current divider, all feeds be in charge of can while connect current divider respectively, current divider can also connect next stage to
Material is in charge of.That is there can be multiple-stage separator, for example, one-level current divider, a level shunt can be connected by a feed pipe
Device connects 10 one-level feeds and is in charge of, and each one-level feed is in charge of and connect respectively two level shunt devices, and two level shunt devices are connected again
10 two grades of feeds are in charge of, and the material in such feed pipe has been divided into 100 parts, can connect 100 reactors.One
It is secondary to analogize, there can be multi-stage diffluence device, according to demand, can be with unrestricted connection multi-stage diffluence device.It is of course also possible to pass through
Material in a piece feed pipe is directly divided into 100 parts by one current divider, or other desired numbers.
In the utility model, the synchronous pump is to drive two or more feeders by a motor, each feed
Mechanism is connected and communicates with a feed pipe, transferring raw material.In the utility model, a motor is by power transmission shaft or other transmissions
Device drives feeder, and it is the same that each feeder is subject to the drive efficiency of motor.
In the utility model, flow control valve is also provided with, flow control valve is the flow for controlling raw material in feed pipe,
That is the conveying capacity of raw material in the unit interval is controlled by flow control valve.Control of the utility model to liquid charging stock is imitated
Fruit is optimal.The adjustable range of flow control valve can be 0-100%.When flow control valve is when being adjusted to 0%, flow control is represented
Valve processed is closed, and material can not go out pass through from flow control valve, i.e., in no feedstock transportation to reactor；When flow control
When being adjusted to 100% of valve processed, represents that flow control valve is in the state of standard-sized sheet, and flowing of the flow control valve to logistics is not appointed
In the flow velocity input reactor of flow in what resistance, i.e. feed pipe with material in feed pipe.Meanwhile, also there are some flow controls
The mark of valve processed is anti-, when flow control valve is when being adjusted to 100%, represents that flow control valve is closed, material
Can not go out pass through from flow control valve, i.e., in no feedstock transportation to reactor；When flow control valve is when being adjusted to 0%, table
Show that flow control valve is in the state of standard-sized sheet, flowing of the flow control valve to logistics does not have the stream in any resistance, i.e. feed pipe
In flow velocity input reactor of the amount with material in feed pipe.No matter which kind of flow control valve, adapts to the utility model.This
What utility model was preferably used is to switch the one kind or two in definite value flow control valve, servo flow control valve, electro-hydraulic proportional valve
Plant, or 3 kinds use simultaneously.
Compared with prior art, the utility model has following Advantageous Effects：
1st, device of the present utility model, using current divider, solving many reactors needs a large amount of feeders substantial amounts of
Demand, in production, no matter how many reactors are produced device of the present utility model simultaneously, it is only necessary to according to the kind for participating in raw material
Class quantity is equipped with corresponding feeder, is not limited by the quantity of reactor.In the prior art, the number of feeder=anti-
Answer device number * raw material type numbers；Using device of the present utility model, the number=raw material type number of feeder is (with reactor
Number is unrelated).
2nd, the utility model uses gear diverter, can realize equivalent respectively raw material, it is also possible to which the distribution of inequality is former
Material.The demand of quantity and raw material according to reactor, precisely, quickly distributes raw material.
3rd, the utility model itself exists admittedly due to the multiple feeders of motor driving between eliminating multiple motors
Some errors, so as to will not be matched because of the addition of motor differentia influence raw material in itself.
4th, the work of motor, the resistance of disturbing factor and respond are inconsistent to external world for motor, the influence of such as electric current,
The factors such as the interference in magnetic field, only with a motor, the interference privacy being subject to has this motor to bear to the utility model, so
These disturbing factors are in the same size by the influence on motor feedback to feeder, if the presence of disturbing factor, feed
Mechanism is identical by being influenceed, so as to the addition for not interfering with raw material is matched；
If the 5, the utility model motor is affected, directly influence direct feedback to feeder with identical, be not required to
Control device is wanted, so as to eliminate the time of the reception of control device, reaction, adjustment, it is ensured that raw material is per being added in a flash
Amount in reactor keeps same ratio.
6th, compared with prior art, the feeder that device of the present utility model is used is less, and operation more facilitates, can
It is better to realize automatic distribution material.
Brief description of the drawings
Fig. 1 is the utility model diverter unit schematic diagram；
Fig. 2 is the utility model current divider and synchronous pump installation schematic diagram；
Fig. 3 is two diverter unit schematic diagrames of the utility model；
Fig. 4 is two current dividers of the utility model and synchronous pump installation schematic diagram；
Fig. 5 is the utility model multiple diverter unit schematic diagram；
Fig. 6 is the utility model multiple current divider and synchronous pump installation schematic diagram；
Fig. 7 is the utility model synchronization pump configuration schematic diagram.
Accompanying drawing is marked：1：Feed pipe；201：One-level current divider；202：Two level shunt devices；203：N level shunt devices；301：One
Level feed is in charge of；302：Two grades of feeds are in charge of；303：(N-1) level feed is in charge of；304：N grades of feed is in charge of；4：Synchronous pump；5：Electricity
Machine；601：First feeder；602：Second feeder；7：Flow control valve；8：Reactor；A、B：Raw material.
Specific embodiment
According to first embodiment of the present utility model, there is provided a kind of charging gear for reactor, the device bag
Include feed pipe (1) and the first feeder (601) installed on feed pipe (1), it is characterised in that：On the feed pipe (1)
After the first feeder (601), one-level current divider (201) is provided with, feed pipe (1) is connected with one-level current divider (201), and
One-level current divider (201) with it is multiple (such as 2-50, preferably 2-40, more preferably 3-35, more preferably 4-30, such as 6,12,
24) one-level feed is in charge of (301) connection, and each of which one-level feed is in charge of (301) and is connected to a reactor, the reaction
Device is preferably micro passage reaction (8).Generally, these micro passage reactions (8) are set up in parallel or array way is set.
It is preferred that, above-mentioned charging gear includes N level shunts device (203) altogether, and each (N-1) level feed is in charge of (303) and N
Level shunt device (203) is connected, and N level shunts device (203) are in charge of (304) and are connected with N grades of feed, and wherein N is the integer of 2-8, preferably
The integer of the integer of 3-6, more preferably 3-5.
It is preferred that, the one-level current divider (201) is gear diverter, and N level shunts device (203) are gear diverter.It is more excellent
Choosing, gear diverter is one or two in equivalent gear diverter or inequality gear separator.
Typically, the quantity that one-level feed is in charge of (301) is 2-100 roots, preferably 3-50 roots, more preferably 5-20 roots.
Typically, the quantity that N grades of feed is in charge of (304) is 2-100 roots, preferably 3-50 roots, more preferably 5-20 roots.
According to second embodiment of the present utility model, there is provided a kind of charging gear for reactor, it includes 2-8
Individual (more preferably 2-5) feed pipe (1) and the synchronous pump (4) in the installation on these feed pipes (1), it is characterised in that：It is synchronous
Pump (4) includes a motor (5) and n electric drive type feeder (602) or the second feeder (602), and motor (5) drives this
A little electricity drive type feeders or the second feeder (602), each electric drive type feeder or the second feeder (602) and
Root feed pipe (1) is connected), wherein n is the integer of 1-8；More preferably n is the integer of 2-5, such as 2,3,4.
Typically, the quantity of electric drive type feeder or the second feeder (602) is equal with the quantity of feed pipe (1).
It is preferred that, it is provided with flow control valve (7) on the electric drive type feeder or the second feeder (602)；It is preferred that,
Flow control valve (7) is to switch the one kind in definite value flow control valve, servo flow control valve, electro-hydraulic proportional valve.
In this application, first feeder (601) or electric drive type feeder (602) are material feed pump.
According to the third embodiment that the utility model is provided, there is provided a kind of application method of charging gear：
A kind of application method of reactor charging gear, the method is comprised the following steps：
(1) material flows into feed pipe 1 by the first feeder 601,
(2) by one-level current divider 201, material is divided into m parts to material, is in charge of per piece one-level feed of a inflow
301,
(3) each one-level feed is in charge of 301 and is connected with a reactor 8, completes feed.
Preferably, integers of the m for 1-100, the preferably integer of 2-50, the more preferably integer of 5-20.
According to the 4th kind of embodiment that the utility model is provided, there is provided a kind of application method of charging gear：
A kind of application method of reactor charging gear, the method is comprised the following steps：
(1) material flows into feed pipe 1 by the first feeder 601,
(2) by one-level current divider 201, material is divided into m parts to material, is in charge of per piece one-level feed of a inflow
301,
(3) each one-level is fed the material for being in charge of 301 by two level shunt devices 202, is divided into x parts, is flowed into per a
Piece two grades of feeds are in charge of 302,
…
(4) each (N-1) level is fed the material for being in charge of 303 by N level shunts device 203, is divided into y parts, is flowed per a
Enter a N grades of feed and be in charge of 304,
(5) each N grades of feed is in charge of 304 and is connected with a reactor 8, completes feed.
Preferably, integers of the m for 1-100, the preferably integer of 2-50, the more preferably integer of 5-20.
Preferably, integers of the x for 1-100, the preferably integer of 2-50, the more preferably integer of 5-20.
Preferably, integers of the y for 1-100, the preferably integer of 2-50, the more preferably integer of 5-20.
Preferably, integers of the N for 2-8, the preferably integer of 3-6, the more preferably integer of 3-5.
According to the 5th kind of embodiment that the utility model is provided, there is provided a kind of application method of charging gear：
A kind of application method of reactor charging gear, the method is comprised the following steps：
(1) motor 5 of synchronous pump 4 is started, feed pipe 1 starts to convey material,
(2) motor 5 drives the second feeder 602, and material adjusts flow control valve 7 by the second feeder 602,
The flow of material in control feed pipe 1,
(3) by one-level current divider 201, material is divided into m parts to material, is in charge of per piece one-level feed of a inflow
301,
(4) each one-level feed is in charge of 301 and is connected with a reactor 8, completes feed.
Preferably, integers of the m for 1-100, the preferably integer of 2-50, the more preferably integer of 5-20.
According to the 6th kind of embodiment that the utility model is provided, there is provided a kind of application method of charging gear：
A kind of application method of reactor charging gear, the method is comprised the following steps：
(1) motor 5 of synchronous pump 4 is started, feed pipe 1 starts to convey material,
(2) motor 5 drives the second feeder 602, and material adjusts flow control valve 7 by the second feeder 602,
The flow of material in control feed pipe 1,
(3) by one-level current divider 201, material is divided into m parts to material, is in charge of per piece one-level feed of a inflow
301,
(4) each one-level is fed the material for being in charge of 301 by two level shunt devices 202, is divided into x parts, is flowed into per a
Piece two grades of feeds are in charge of 302,
…
(5) each (N-1) level is fed the material for being in charge of 303 by N level shunts device 203, is divided into y parts, is flowed per a
Enter a N grades of feed and be in charge of 304,
(6) each N grades of feed is in charge of 304 and is connected with a reactor 8, completes feed.
Preferably, integers of the m for 1-100, the preferably integer of 2-50, the more preferably integer of 5-20.
Preferably, integers of the x for 1-100, the preferably integer of 2-50, the more preferably integer of 5-20.
Preferably, integers of the y for 1-100, the preferably integer of 2-50, the more preferably integer of 5-20.
Preferably, integers of the N for 2-8, the preferably integer of 3-6, the more preferably integer of 3-5.
Embodiment 1
A kind of charging gear, including feed pipe 1 and material feed pump (the first feeder) 601, on feed pipe 1, material
After feed pump (the first feeder) 601, equivalent gear diverter (one-level current divider) 201, feed pipe 1 and equivalent tooth are provided with
The connection of wheel current divider (one-level current divider) 201,201 and 3 one-level feeds of equivalent gear diverter (one-level current divider) are in charge of 301
Connection.3 one-level feeds are in charge of 301 and are connected with 3 tubular reactors 8 respectively.
Embodiment 2
Embodiment 1 is repeated, simply tubular reactor is micro passage reaction 8.
Embodiment 3
Embodiment 1 is repeated, simply one-level current divider is inequality gear diverter, inequality gear diverter is divided into 3 parts,
Wherein 2 parts respectively account for 1/4, and another accounts for 1/2.
Embodiment 4
Embodiment 1 is repeated, simply equivalent gear diverter 201 is in charge of 301 and is connected with 20 and feed, and 20 one-levels are given
Material feed is in charge of 301 difference, 20 micro passage reactions 8 and is connected.
Embodiment 5
A kind of charging gear, including feed pipe 1 and material feed pump (the first feeder) 601, on feed pipe 1, material
After feed pump (the first feeder) 601, equivalent gear diverter (one-level current divider) 201, feed pipe 1 and equivalent tooth are provided with
The connection of wheel current divider (one-level current divider) 201,201 and 3 one-level feeds of equivalent gear diverter (one-level current divider) are in charge of 301
Connection.3 one-levels are fed to be in charge of and are connected with 3 equivalent gear diverters (two level shunt devices) 202 respectively, equivalent gear diverter
(two level shunt devices) 202 connection is in charge of 302 and is connected with 3 two grades of feeds respectively, and it is micro- with 9 respectively that 9 two grades of feeds are in charge of 302
Channel reactor 8 is connected.
Embodiment 6
Embodiment 5 is repeated, simply every two grades of feeds are in charge of 302 and an equivalent gear diverter (three-level current divider)
203 connections, equivalent gear diverter (three-level current divider) is in charge of 304 and is connected with 10 three-level feeds, and 90 three-level feeds are in charge of
It is connected with 90 micro passage reactions 9 respectively.
Embodiment 7
A kind of charging gear, including two feed pipes 1, equipped with synchronous pump 4 on two feed pipes 1, synchronous pump 4 includes one
Motor 5 and 2 material feed pumps (the second feeder) 602, motor 5 drive 2 material feed pump (the second batchers simultaneously
Structure) 602, each material feed pump (the second feeder) 602 is connected with a feed pipe 1.Every feed pipe 1 is provided with equivalent
Gear diverter (one-level current divider) 201, feed pipe 1 is connected with equivalent gear diverter (one-level current divider) 201, equivalent gear
Current divider (one-level current divider) 201 is in charge of 301 and is connected with 3 one-level feeds.3 one-levels feed be in charge of 301 respectively with 3 tubular types
Reactor 8 is connected.
Embodiment 8
Embodiment 7 is repeated, simply device includes 4 feed pipes 1.
Embodiment 9
Embodiment 7 is repeated, each material feed pump (the second feeder) 602 is provided with the definite value flow control of a switch
Valve processed 7.
Embodiment 10
A kind of application method of charging gear, the method is comprised the following steps：
(1) material flows into feed pipe 1 by material feed pump 601,
(2) by equivalent gear diverter 201, material is divided into 3 parts to material, and an one-level feed point is flowed into per a
Pipe 301,
(3) each one-level feed is in charge of 301 and is connected with a tower reactor 8, completes feed.
Embodiment 11
(1) material flows into feed pipe 1 by material feed pump 601,
(2) by equivalent gear feed pump 201, material is divided into 5 parts to material, and an one-level feed point is flowed into per a
Pipe 301,
(3) each one-level is fed the material for being in charge of 301 by equivalent gear diverter (two level shunt devices) 202, is divided
It is 10 parts, 302 is in charge of per piece two grades of feeds of a inflow,
(4) each two grades of feeds are in charge of 302 and are connected with a micro passage reaction 8, complete feed.
Embodiment 12
A kind of application method of charging gear, the method is comprised the following steps：
(1) motor 5 of synchronous pump 4 is started, feed pipe 1 starts to convey material,
(2) motor 5 drives material feed pump (the second feeder) 602, material to pass through material feed pump (the second batcher
Structure) 602, regulation switch definite value flow control valve 7, the flow of material in control feed pipe 1,
(3) by equivalent gear diverter (one-level current divider) 201, material is divided into 3 parts to material, and one is flowed into per a
Root one-level feed is in charge of 301,
(4) each one-level feed is in charge of 301 and is connected with a micro passage reaction 8, completes feed.
Embodiment 13
A kind of application method of charging gear, the method is comprised the following steps：
(1) motor 5 of synchronous pump 4 is started, feed pipe 1 starts to convey material,
(2) motor 5 drives material feed pump (the second feeder) 602, material to pass through material feed pump (the second batcher
Structure) 602, regulation switch definite value flow control valve 7, the flow of material in control feed pipe 1,
(3) by equivalent gear diverter (one-level current divider) 201, material is divided into 3 parts to material, and one is flowed into per a
Root one-level feed is in charge of 301,
(4) one-level is fed the material for being in charge of 301 by equivalent gear diverter (two level shunt devices) 202, is divided into 3 parts,
Two grades of feeds are separately flowed into per portion be in charge of 302,
(5) each two grades of feeds are in charge of 302 connection, one equivalent gear diverter (three-level current divider) 203, material quilt
It is divided into 10 parts, 304 is in charge of per piece three-level feed of a inflow；
(6) each three-level feed is in charge of 304 and is connected with a micro passage reaction 8, completes feed.
Claims (33)
1. a kind of charging gear for reactor, the device includes feed pipe (1) and first giving of being installed on feed pipe (1)
Material mechanism (601), it is characterised in that：On the feed pipe (1) after the first feeder (601), one-level current divider is provided with
(201), feed pipe (1) is connected with one-level current divider (201), and one-level current divider (201) is in charge of (301) with multiple one-level feeds
Connection, each of which one-level feed is in charge of (301) and is connected to a reactor.
2. device according to claim 1, it is characterised in that：One-level current divider (201) is in charge of with 2-50 one-level feed
(301) connect.
3. device according to claim 1 and 2, it is characterised in that：The reactor is micro passage reaction (8).
4. device according to claim 1 and 2, it is characterised in that：Device includes N level shunts device (203), Mei Yigen altogether
(N-1) level feed is in charge of (303) and is connected with N level shunts device (203), and N level shunts device (203) are in charge of (304) even with N grades of feed
Connect, wherein N is the integer of 2-8.
5. device according to claim 3, it is characterised in that：Device includes N level shunts device (203), each (N- altogether
1) level feed is in charge of (303) and is connected with N level shunts device (203), and N level shunts device (203) are in charge of (304) and are connected with N grades of feed, its
Middle N is the integer of 2-8.
6. device according to claim 4, it is characterised in that：Wherein N is the integer of 3-6.
7. device according to claim 5, it is characterised in that：Wherein N is the integer of 3-6.
8. device according to claim 1 and 2, it is characterised in that：The one-level current divider (201) is gear diverter.
9. device according to claim 3, it is characterised in that：The one-level current divider (201) is gear diverter.
10. device according to claim 4, it is characterised in that：The N level shunts device (203) is gear diverter.
11. device according to any one of claim 5-7, it is characterised in that：The N level shunts device (203) is gear
Current divider.
12. devices according to claim 8, it is characterised in that：The gear diverter is for equivalent gear diverter or not
One or two in equivalent gear separator.
13. device according to claim 9 or 10, it is characterised in that：The gear diverter is equivalent gear diverter
Or one or two in inequality gear separator.
14. devices according to claim 11, it is characterised in that：The gear diverter is for equivalent gear diverter or not
One or two in equivalent gear separator.
15. device according to any one of claim 1-2,9 or 12, it is characterised in that：One-level feed is in charge of (301)
Quantity is 2-100 roots.
16. devices according to claim 3, it is characterised in that：The quantity that one-level feed is in charge of (301) is 2-100 roots.
17. devices according to claim 8, it is characterised in that：The quantity that one-level feed is in charge of (301) is 2-100 roots.
18. devices according to claim 15, it is characterised in that：The quantity that one-level feed is in charge of (301) is 3-50 roots.
19. device according to claim 16 or 17, it is characterised in that：The quantity that one-level feed is in charge of (301) is 3-50
Root.
20. devices according to claim 4, it is characterised in that：The quantity that N grades of feed is in charge of (304) is 2-100 roots.
21. device according to any one of claim 5-7,10 or 14, it is characterised in that：N grades of feed is in charge of (304)
Quantity be 2-100 roots.
22. devices according to claim 11, it is characterised in that：The quantity that N grades of feed is in charge of (304) is 2-100 roots.
23. device according to claim 20 or 22, it is characterised in that：The quantity that N grades of feed is in charge of (304) is 3-50
Root.
24. devices according to claim 21, it is characterised in that：The quantity that N grades of feed is in charge of (304) is 3-50 roots.
25. device according to any one of claim 1,2,5-7,9,10,12,14,16-18,20 or 22, its feature exists
In：First feeder (601) is material feed pump.
26. devices according to claim 3, it is characterised in that：First feeder (601) is material feed pump.
27. devices according to claim 4, it is characterised in that：First feeder (601) is material feed pump.
28. devices according to claim 8, it is characterised in that：First feeder (601) is material feed pump.
29. devices according to claim 11, it is characterised in that：First feeder (601) is material feed pump.
A kind of 30. charging gears for reactor, it includes 2-8 feed pipe (1) and the installation on these feed pipes (1)
Synchronous pump (4), it is characterised in that：Synchronous pump (4) includes a motor (5) and n electric drive type feeder (602), motor (5)
These electric drive type feeders (602) are driven, each electric drive type feeder (602) is connected with a feed pipe (1), wherein n
It is the integer of 1-8；
Wherein：Electric drive type feeder (602) is material feed pump.
31. devices according to claim 30, it is characterised in that：The charging gear includes 2-5 feed pipe (1), wherein n
It is the integer of 2-5.
32. device according to claim 30 or 31, it is characterised in that：Set on the electric drive type feeder (602)
There is flow control valve (7).
33. devices according to claim 32, it is characterised in that：The flow control valve (7) is switch definite value flow control
One kind in valve processed, servo flow control valve, electro-hydraulic proportional valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620908458.1U CN206184407U (en) | 2016-08-19 | 2016-08-19 | A feeder for reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620908458.1U CN206184407U (en) | 2016-08-19 | 2016-08-19 | A feeder for reactor |
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| Publication Number | Publication Date |
|---|---|
| CN206184407U true CN206184407U (en) | 2017-05-24 |
Family
ID=58736968
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110711546A (en) * | 2019-11-15 | 2020-01-21 | 南通好唯智能制造科技有限公司 | Flow dividing system for microchannel reactor, flow divider and manufacturing method of flow divider |
| CN113041966A (en) * | 2021-02-18 | 2021-06-29 | 浙江建业化工股份有限公司 | Method for preparing isopropylamine by using microfluidic technology and device used in method |
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2016
- 2016-08-19 CN CN201620908458.1U patent/CN206184407U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110711546A (en) * | 2019-11-15 | 2020-01-21 | 南通好唯智能制造科技有限公司 | Flow dividing system for microchannel reactor, flow divider and manufacturing method of flow divider |
| CN110711546B (en) * | 2019-11-15 | 2024-09-13 | 南通好唯智能制造科技有限公司 | Flow splitting system for microchannel reactor, flow splitter and manufacturing method thereof |
| CN113041966A (en) * | 2021-02-18 | 2021-06-29 | 浙江建业化工股份有限公司 | Method for preparing isopropylamine by using microfluidic technology and device used in method |
| CN113041966B (en) * | 2021-02-18 | 2022-10-28 | 浙江建业化工股份有限公司 | Method for preparing isopropylamine by using microfluidic technology and device used in method |
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