CN110227404A - A kind of automatic closure isolation combined type photoinitiator synthesis reactor - Google Patents
A kind of automatic closure isolation combined type photoinitiator synthesis reactor Download PDFInfo
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- CN110227404A CN110227404A CN201910516118.2A CN201910516118A CN110227404A CN 110227404 A CN110227404 A CN 110227404A CN 201910516118 A CN201910516118 A CN 201910516118A CN 110227404 A CN110227404 A CN 110227404A
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- synthesis reactor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/008—Feed or outlet control devices
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- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a kind of automatic closure isolation combined type photoinitiator synthesis reactors, are related to chemical equipment technical field.Automatically combined type photoinitiator synthesis reactor is isolated in closure to the one kind, comprising: partition, separate cavities of encircling a city inside the synthesis reactor with the inner wall of the synthesis reactor, the separate cavities have the feeding opening of the connection synthesis reactor inner space；Sealing plate is connected in the feeding opening by elastic component, and closes the feeding opening；The pump housing, act on the inner cavity of the synthesis reactor, extract the air in the space other than the separate cavities, to reduce the pressure of the inner cavity of the synthesis reactor, make to form pressure difference between the inner cavity and the separate cavities, under the action of the pressure difference, the sealing plate is opened, the synthesis material being stirred is set to be inhaled into the synthesis reactor, until pressure equilibrium, the sealing plate recloses the separate cavities under the action of the elastic member.
Description
Technical field
The present invention relates to chemical equipment technical fields, close more particularly to a kind of automatic closure isolation combined type photoinitiator
At kettle.
Background technique
Photoinitiator is also known as photosensitizer or light curing agent, is a kind of energy that can absorb certain wavelength, generate free radicals,
Cation etc., to cause the compound of monomer polymerization crosslinking curing.Radiation curing technology is an energy conservation and environmental protection new technology,
It is known as " green technology ".Photoinitiator is one of the important component of photocuring adhesive, it plays solidification rate decisive
Effect.Photoinitiator is after by ultraviolet light, light absorbing energy, splits into 2 living radicals, causes photosensitive resin
With reactive diluent occur chain polymerization, make adhesive crosslinking curing, its main feature is that quickly, environmental protection, energy conservation.Photoinitiator
Raw material is first poured into stirred tank and is stirred by production technology needs, is then poured into again and is carried out synthetic reaction in synthesis reactor.Traditional
Production equipment needs manual operation that the mixture in stirred tank is poured into synthesis reactor, labor intensity due to the defect of structure
Greatly, production efficiency is low, and is easy to produce waste liquid and exhaust gas, causes damages to human body and environment.
The Chinese invention patent of Publication No. CN203355727U discloses a kind of photoinitiator joint preparation facilities, such as schemes
It include stirred tank 1 and synthesis reactor 3 shown in 1.The discharge port of 1 bottom of stirred tank is led by being connected at the top of diversion pipe 2 and synthesis reactor 3
Flow tube 2 passes through the pump housing 21, and the pump housing 21 pressurizes to the synthesis material in diversion pipe 2, is automatically fed into synthesis after stirring raw material
Kettle 3 is synthesized.
But since synthetic material has certain corrosivity, the pump housing 21 can be damaged by being directly entered the pump housing 21, can not be made for a long time
With.And diversion pipe 2 is located at the top of synthesis reactor 3, retains in pipe with raw material, in synthesis reactor in synthesis process, the original left
Material can be fallen in synthesis reactor 3 because of self gravity, influence original synthesis ratio and synthesis progress.
Summary of the invention
The technical problem to be solved by the present invention is to the shortcomings that overcoming the prior art, provides a kind of automatic closure isolation group
Box-like photoinitiator synthesis reactor,
In order to solve the above technical problems, the present invention provides a kind of automatic closure isolation combined type photoinitiator synthesis reactor, comprising:
Stirred tank stirs synthesis material in advance, is laid a solid foundation for synthetic reaction；
Synthesis reactor is connected to by diversion pipe with the stirred tank；
Further include:
Partition, separate cavities of encircling a city inside the synthesis reactor with the inner wall of the synthesis reactor, the separate cavities have connection institute
State the feeding opening of synthesis reactor inner space；
Sealing plate is connected in the feeding opening by elastic component, and closes the feeding opening；
The pump housing acts on the inner cavity of the synthesis reactor, extracts the air in the space other than the separate cavities, to reduce the synthesis
The pressure of the inner cavity of kettle makes to form pressure difference between the inner cavity and the separate cavities, described under the action of the pressure difference
Sealing plate is opened, and so that the synthesis material being stirred is inhaled into the synthesis reactor, until pressure equilibrium, the sealing plate is in bullet
The separate cavities are reclosed under the action of property part.
The discharge end of the diversion pipe towards the synthesis reactor is located in the separate cavities.
The discharge end of the diversion pipe is arranged towards the partition.
The feeding opening is equipped with check plate, and the check plate prevents the sealing plate under the action of the elastic member into one
Step is embedded in the feeding opening.
The check plate is equipped with the open-work for synthesis material outflow, and the sealing plate is towards the face of the check plate
It is equipped with sealing-plug compatible with the open-work.
The sealing-plug cross-sectional area gradually becomes smaller along the direction for passing through the open-work, makes the sealing-plug is opposite to extract institute out
The gap for synthesis material outflow is formed when stating open-work movement, between the sealing-plug side and the open-work.
The end for being inserted into the separate cavities is equipped with limited block, and the check plate is made to be located at the limited block and the sealing plate
Between, the limited block prevents the completely out separate cavities of sealing-plug.
The elastic component is supported between the limited block and the check plate, and when the sealing-plug closes the open-work
When, the elastic component is in elastic deformation state, and under the elastic force effect of the elastic component, the sealing plate is further bonded close
Seal the separate cavities.
The sealing plate handover is on the partition or the synthesis reactor inner wall, and hinged place is equipped with torsional spring, when described close
When sealing plate is in closed state, the torsional spring is in elastic deformation state, keeps the sealing plate tight under the action of the torsional spring
Close the feeding opening.
The pumping end of the pump housing is located at the top of the synthesis reactor, and the synthesis reactor bottom is equipped with tapping channel, it is described go out
Expect that channel is equipped with shut-off valve.
The beneficial effects of the present invention are:
(1) raw material for participating in synthetic reaction after mixing evenly, is starting the pump housing by stirred tank.The pump housing is by the sky in synthesis reactor
Gas is extracted out at the top of the synthesis reactor, since sealing plate at this time is in a sealed state with shut-off valve, formation negative pressure inside synthesis reactor.It closes
It is gradually increased at pressure in kettle and the pressure difference in diversion pipe, and pushes sealing plate open under the action of pressure difference, sealing plate is beaten
It opens the synthesis material being stirred in rear stirred tank and synthesis reactor is sucked by negative pressure.It, can as synthesis material is gradually inhaled into synthesis reactor
The pump housing is closed in selection according to the actual situation.Synthesis material, which enters, increases pressure, and progressively reach in diversion pipe
Pressure equilibrium.At this time in the case where pressure difference becomes smaller, elastic component is gradually recovered original state, and sealing plate is driven to fasten sealing again
The separate cavities, to achieve the purpose that self-closed seals.
(2) after the completion of synthesis reflection, can open shut-off valve flows out reacted raw material through tapping channel, reaction process
In, new reactant is not had to flow out from separate cavities.
(3) pump housing can also be opened, to the inflated spatial at the top of synthesis reactor, the product after reflecting synthesis is acted in pressure
Lower quickly outflow.
Detailed description of the invention
Fig. 1 is background technique schematic diagram；
Fig. 2 is the schematic diagram for indicating structure of the invention；
Fig. 3 is the schematic diagram for indicating sealing plate in Fig. 2 at I and being rotatably connected in feeding opening；
Fig. 4 is the schematic diagram for indicating sealing-plug and elastic component fit structure in Fig. 2 at II.
Wherein: 1, stirred tank；2, diversion pipe；21, the pump housing；3, synthesis reactor；31, tapping channel；32, shut-off valve；4, partition；
41, separate cavities；42, check plate；5, sealing plate；51, sealing-plug；52, limited block；53, elastic component.
Specific embodiment
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
Embodiment 1:
A kind of automatic closure isolation combined type photoinitiator synthesis reactor provided in this embodiment, structure are as shown in the figure.
Automatically combined type photoinitiator synthesis reactor is isolated in closure to the one kind, comprising:
Stirred tank 1 stirs synthesis material in advance, is laid a solid foundation for synthetic reaction；
Synthesis reactor 3 is connected to by diversion pipe 2 with stirred tank 1；
Further include:
Partition 4, the inner wall besieged city separate cavities 41 set on 3 inside of synthesis reactor and synthesis reactor 3, separate cavities 41 have connection synthesis reactor 3
The feeding of inner space is open；
Sealing plate 5 is connected in feeding opening by elastic component 53, and closes feeding opening；
The pump housing 21 acts on the inner cavity of synthesis reactor 3, the air in the space other than separate cavities 41 is extracted, to reduce in synthesis reactor 3
The pressure of chamber makes to form pressure difference between inner cavity and separate cavities 41, and under the action of pressure difference, sealing plate 5 is opened, and makes to be stirred
Synthesis material be inhaled into synthesis reactor 3, until pressure equilibrium, sealing plate 5 recloses separate cavities under the action of elastic component 53
41。
The discharge end of diversion pipe 2 towards synthesis reactor 3 is located in separate cavities 41.
The discharge end of diversion pipe 2 is arranged towards partition 4.
Feeding opening is equipped with check plate 42, and check plate 42 prevents sealing plate 5 further embedding under the action of elastic component 53
Enter feeding opening.
Check plate 42 is equipped with the open-work that flow out for synthesis material, sealing plate 5 towards the face of check plate 42 equipped with it is saturating
The compatible sealing-plug 51 in hole.
51 cross-sectional area of sealing-plug gradually becomes smaller along the direction for passing through open-work, makes the opposite extraction open-work movement of sealing-plug 51
When, the gap flowed out for synthesis material is formed between 51 side of sealing-plug and open-work.
The end for being inserted into separate cavities 41 is equipped with limited block 52, makes check plate 42 between limited block 52 and sealing plate 5, limits
Position block 52 prevents the completely out separate cavities 41 of sealing-plug 51.
Elastic component 53 is supported between limited block 52 and check plate 42, and when sealing-plug 51 closes open-work, elastic component 53
In elastic deformation state, under the elastic force effect of elastic component 53, the further gluing, sealing separate cavities 41 of sealing plate 5.
Sealing plate 5 joins on 3 inner wall of partition 4 or synthesis reactor, and hinged place is equipped with torsional spring, when sealing plate 5 is in closing
When state, torsional spring is in elastic deformation state, and sealing plate 5 is made to close feeding opening under the action of torsional spring.
The pumping end of the pump housing 21 is located at the top of synthesis reactor 3, and 3 bottom of synthesis reactor is equipped with tapping channel 31, on tapping channel 31
Equipped with shut-off valve 32.
The raw material for participating in synthetic reaction after mixing evenly, is starting the pump housing 21 by stirred tank 1.The pump housing 21 is by synthesis reactor 3
Interior air is extracted out at the top of synthesis reactor 3, since sealing plate 5 at this time is in a sealed state with shut-off valve 32, inside synthesis reactor 3
Form negative pressure.Pressure is gradually increased with the pressure difference in diversion pipe 2 in synthesis reactor 3, and by sealing plate 5 under the action of pressure difference
It pushes open, the synthesis material being stirred in stirred tank 1 after sealing plate 5 is opened sucks synthesis reactor 3 by negative pressure.Gradually with synthesis material
It is inhaled into synthesis reactor 3, can select to close the pump housing 21 according to the actual situation.Synthesis material, which enters, increases pressure in synthesis reactor 3, and
It progressively reaches and pressure equilibrium in diversion pipe 2.At this time in the case where pressure difference becomes smaller, elastic component 53 is gradually recovered original state, and
Sealing plate 5 is driven to fasten seal isolation chamber 41 again, to achieve the purpose that self-closed seals.
After the completion of synthesis reflection, can open shut-off valve 32 flows out reacted raw material through tapping channel 31, reacts
Cheng Zhong does not have new reactant and flows out from separate cavities 41.
The pump housing 21 can also be opened, to the inflated spatial at 3 top of synthesis reactor, the product after reflecting synthesis is acted in pressure
Lower quickly outflow.
In addition to the implementation, the present invention can also have other embodiments；It is all to use equivalent substitution or equivalent transformation shape
At technical solution, fall within the scope of protection required by the present invention.
Claims (10)
1. a kind of automatic closure isolation combined type photoinitiator synthesis reactor, comprising:
Stirred tank (1) stirs synthesis material in advance, is laid a solid foundation for synthetic reaction；
Synthesis reactor (3) is connected to by diversion pipe (2) with the stirred tank (1)；
It is characterized by also including:
Partition (4) is set to the synthesis reactor (3) internal inner wall with the synthesis reactor (3) and encircles a city separate cavities (41), the isolation
Chamber (41) has the feeding opening for being connected to synthesis reactor (3) inner space；
Sealing plate (5) is connected in the feeding opening by elastic component (53), and closes the feeding opening；
The pump housing (21), acts on the inner cavity of the synthesis reactor (3), extracts the air in the space other than the separate cavities (41), with
The pressure for reducing the inner cavity of the synthesis reactor (3) makes to form pressure difference between the inner cavity and the separate cavities (41), described
Under the action of pressure difference, the sealing plate (5) is opened, and so that the synthesis material being stirred is inhaled into the synthesis reactor (3), directly
To pressure equilibrium, the sealing plate (5) recloses the separate cavities (41) under the action of elastic component (53).
2. a kind of automatic closure isolation combined type photoinitiator synthesis reactor according to claim 1, it is characterised in that: described
The discharge end of diversion pipe (2) towards the synthesis reactor (3) is located in the separate cavities (41).
3. a kind of automatic closure isolation combined type photoinitiator synthesis reactor according to claim 2, it is characterised in that: described
The discharge end of diversion pipe (2) is arranged towards the partition (4).
4. a kind of automatic closure isolation combined type photoinitiator synthesis reactor according to claim 1, it is characterised in that: described
Feeding opening is equipped with check plate (42), and the check plate (42) prevents the sealing plate (5) under the action of elastic component (53)
Further it is embedded in the feeding opening.
5. a kind of automatic closure isolation combined type photoinitiator synthesis reactor according to claim 4, it is characterised in that: described
Check plate (42) is equipped with the open-work for synthesis material outflow, face of the sealing plate (5) towards the check plate (42)
It is equipped with sealing-plug (51) compatible with the open-work.
6. a kind of automatic closure isolation combined type photoinitiator synthesis reactor according to claim 5, it is characterised in that: described
Sealing-plug (51) cross-sectional area gradually becomes smaller along the direction for passing through the open-work, keeps the sealing-plug (51) opposite extraction described
The gap for synthesis material outflow is formed when hole moves, between the sealing-plug side and the open-work.
7. a kind of automatic closure isolation combined type photoinitiator synthesis reactor according to claim 6, it is characterised in that: insertion
The end of the separate cavities (41) be equipped with limited block (52), make the check plate (52) be located at the limited block (52) with it is described close
Between sealing plate (5), the limited block (52) prevents the completely out separate cavities of sealing-plug (51).
8. a kind of automatic closure isolation combined type photoinitiator synthesis reactor according to claim 7, it is characterised in that: described
Elastic component (53) is supported between the limited block (52) and the check plate (42), and is worked as described in the sealing-plug (51) closing
When open-work, the elastic component (53) is in elastic deformation state, under the elastic force effect of the elastic component (53), the sealing plate
(5) separate cavities (41) described in further gluing, sealing.
9. a kind of automatic closure isolation combined type photoinitiator synthesis reactor according to claim 1, it is characterised in that: described
Sealing plate (5) joins on the partition (4) or the synthesis reactor (3) inner wall, and hinged place is equipped with torsional spring, when the sealing plate
(5) when being in closed state, the torsional spring is in elastic deformation state, makes the sealing plate (5) under the action of the torsional spring
Close the feeding opening.
10. a kind of automatic closure isolation combined type photoinitiator synthesis reactor according to claim 1, it is characterised in that: institute
The pumping end for stating the pump housing (21) is located at the top of the synthesis reactor (3), and synthesis reactor (3) bottom is equipped with tapping channel (31), institute
Tapping channel (31) are stated equipped with shut-off valve (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910516118.2A CN110227404A (en) | 2019-06-14 | 2019-06-14 | A kind of automatic closure isolation combined type photoinitiator synthesis reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910516118.2A CN110227404A (en) | 2019-06-14 | 2019-06-14 | A kind of automatic closure isolation combined type photoinitiator synthesis reactor |
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| CN110227404A true CN110227404A (en) | 2019-09-13 |
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| CN201910516118.2A Pending CN110227404A (en) | 2019-06-14 | 2019-06-14 | A kind of automatic closure isolation combined type photoinitiator synthesis reactor |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203355727U (en) * | 2013-07-08 | 2013-12-25 | 南京恒桥化学技术材料有限公司 | Combination preparation device of photoinitiator |
| CN205761047U (en) * | 2016-05-27 | 2016-12-07 | 广州正味食品有限公司 | A kind of thermal response still vacuum charging device |
| CN205954774U (en) * | 2016-08-02 | 2017-02-15 | 南京信息工程大学 | Hydrophone under light kinetic energy temperature sensing LED electricity magnetoelastic jump formula |
| CN206129722U (en) * | 2016-11-01 | 2017-04-26 | 三峡大学 | A filter that is used for automatic blowdown of centrifugal pump import pipeline |
| CN207357042U (en) * | 2017-10-25 | 2018-05-15 | 天津市美隆制药机械有限公司 | A kind of pharmaceutical purpose material mixer |
| CN108240020A (en) * | 2018-01-10 | 2018-07-03 | 管仙福 | A kind of high sealing performance platform basin outlet device |
-
2019
- 2019-06-14 CN CN201910516118.2A patent/CN110227404A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203355727U (en) * | 2013-07-08 | 2013-12-25 | 南京恒桥化学技术材料有限公司 | Combination preparation device of photoinitiator |
| CN205761047U (en) * | 2016-05-27 | 2016-12-07 | 广州正味食品有限公司 | A kind of thermal response still vacuum charging device |
| CN205954774U (en) * | 2016-08-02 | 2017-02-15 | 南京信息工程大学 | Hydrophone under light kinetic energy temperature sensing LED electricity magnetoelastic jump formula |
| CN206129722U (en) * | 2016-11-01 | 2017-04-26 | 三峡大学 | A filter that is used for automatic blowdown of centrifugal pump import pipeline |
| CN207357042U (en) * | 2017-10-25 | 2018-05-15 | 天津市美隆制药机械有限公司 | A kind of pharmaceutical purpose material mixer |
| CN108240020A (en) * | 2018-01-10 | 2018-07-03 | 管仙福 | A kind of high sealing performance platform basin outlet device |
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Application publication date: 20190913 |