CN206229345U - A kind of polymer viscosified reactor - Google Patents
A kind of polymer viscosified reactor Download PDFInfo
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- CN206229345U CN206229345U CN201621157536.5U CN201621157536U CN206229345U CN 206229345 U CN206229345 U CN 206229345U CN 201621157536 U CN201621157536 U CN 201621157536U CN 206229345 U CN206229345 U CN 206229345U
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- inner barrel
- leaf disc
- scraper
- cylinder body
- outer cylinder
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Abstract
The utility model is related to a kind of polymer viscosified reactor, including outer cylinder body and inner barrel, and from left to right including the stirring section for connecting and discharging section, the left end for stirring section is connected with material inlet to inner barrel, and the bottom of discharging section is connected with material outlet；The inner chamber of inner barrel is provided with two armature spindles being parallel to each other, and the axis of two armature spindles is parallel with the axis of outer cylinder body and on same horizontal plane；It is evenly distributed with multiple leaf discs vertically on the armature spindle of stirring section, the leaf disc on two roots rotor axles is arranged in pairs and is intermeshed a pair intermeshing lobed rotors of composition；The Ding Hu centers of each leaf disc are connected to the scraper of axially symmetric extension, and the top arc peak of the knife edge of each scraper respectively with the leaf disc in place is concordant；The upper half of inner barrel is semicircle, and the lower half of inner barrel matches with the revolution profile of two lobed rotors.The viscosity-increasing reactor devolatilization effect is good, product quality stabilization.
Description
Technical field
The utility model is related to a kind of polymer viscosified reactor, belongs to adhesive aggregation compound high and manufactures equipment and technology neck
Domain.
Background technology
Traditional polymer viscosified reactor includes horizontal outer cylinder body, and the inner chamber of outer cylinder body is provided with the inner cylinder for holding material
The left and right port of body, inner barrel and outer cylinder body is closed by left and right end cap, is thermal medium chamber between inner barrel and outer cylinder body, interior
Gaseous phase outlet is connected with the top of cylinder, the left end of inner barrel is connected with material inlet, and the right-hand member bottom of inner barrel is connected with thing
Material outlet, is provided with stirring rotator vertically in inner barrel, the height of the bottom about 1/3rd of inner barrel is liquid Space, inner cylinder
The top of body is gas-phase space, and gas-phase space top is provided with vacuum orifice.High temperature heat conductive oil is passed through in thermal medium chamber to thing
Material is heated, stirring rotator constantly by the material stirring of liquid Space and band to gas-phase space with devolatilization.Stirring
Mix in devolatilization processes, if the material of inner barrel bottom or leaf disc surface can not be upgraded in time, the material of delay is just
Can be bonded on the barrel of inner barrel, or be bonded on stirring rotator, the length of time one will be gradually after material loses flowability
Carbonization, is eventually fallen into and stain material is produced in the middle of material, it is often necessary to which kettle is washed in parking, and unstable product quality, the cycle of operation is short.
Utility model content
The purpose of this utility model is to overcome problems of the prior art, there is provided a kind of polymer viscosified reaction
Device, devolatilization effect is good, product quality stabilization.
To solve above technical problem, a kind of polymer viscosified reactor of the present utility model, including horizontal outer cylinder body,
The inner chamber of the outer cylinder body is provided with the inner barrel for holding material, and the left and right port of the inner barrel and outer cylinder body is by left and right end cap
Closing, is thermal medium chamber between the inner barrel and outer cylinder body, and gaseous phase outlet is connected with the top of the inner barrel, described interior
Cylinder includes the stirring section for connecting and discharging section from left to right, and the left end of stirring section is connected with material inlet, it is described go out
Expect that the bottom of section is connected with material outlet；The inner chamber of the inner barrel is provided with two armature spindles being parallel to each other, rotor described in two
The two ends of axle are respectively supported on the left and right end cap, and the axis of armature spindle described in two is parallel with the axis of the outer cylinder body
And on same horizontal plane；It is evenly distributed with multiple leaf discs vertically on the armature spindle of stirring section, two turn
Leaf disc on sub- axle is arranged in pairs and is intermeshed a pair intermeshing lobed rotors of composition；Each leaf disc
Ding Hu centers are connected to the scraper of axially symmetric extension, the knife edge of each scraper respectively with the top of the leaf disc in place
Arc peak is concordant；The upper half of the inner barrel is semicircle, the revolution of the lower half of the inner barrel and two lobed rotors
Profile matches.
Relative to prior art, the utility model achieves following beneficial effect：A pair intermeshing lobed rotors by
In involute gabarit is used, less gap is remained each other during synchronous axial system, between the leaf disc of each pair
Intermeshing principle is identical with the impeller of roots blower lobed rotor；The lower half of inner barrel is two sections of intersecting circular arcs, is made
The section of whole inner barrel is presented inverted heart-shaped or honey peach shape, and liquid phase material is located at double curved bottoms of inner barrel.Heating agent
High temperature thermal medium such as conduction oil is passed through in dielectric cavity, polymer masses are heated, material is stirred from material inlet entrance
Section is mixed, axially flowing is stirred while being heated on one side, polymer volatile matter under high temperature action overflows and produces polymerisation, glued
Degree gradually increases；With the rotation of leaf disc, two groups of scrapers continue the curved bottom of inswept inner barrel, constantly stir material simultaneously
Material web to gas-phase space is volatilized, the material after thickening is completed and is reached discharging section, from material outlet outflow.Thickening process
In, scraper can carry out scraper to the lower half of inner barrel and the leaf disc being meshed, and make inner barrel bottom and leaf disc
The material on surface is constantly updated, and will not be detained generation bonding, it is to avoid produce stain material, improve product quality, is extended continuous
The time of work, improve production efficiency.
Used as improvement of the present utility model, the knife edge of each scraper is respectively slant cutting edge.The root ratio of slant cutting edge
Thicker, it is ensured that the intensity of scraper, the termination of slant cutting edge is conducive to improving scraper effect than sharp.
As improvement of the present utility model, the knife edge running orbit line of each scraper and the inner barrel inwall and mutually nibble
Gap between the leaf disc for closing is 3~15mm, and the gap between axially adjacent scraper side is 3~8mm.In this gap
Under, it is ensured that the effect of scraper, but it is the need for meeting and expanding with heat and contract with cold and easy to process.
As further improvement of the utility model, the knife edge running orbit line of each scraper and the inner barrel inwall
And the gap between the leaf disc being meshed is 8mm, the gap between axially adjacent scraper side is 5mm.In this gap
Under, the effect of scraper and the economy of manufacture are optimal.
Used as further improvement of the utility model, each leaf disc is two blade profiles, on each leaf disc
It is arranged with least one pair of material through hole.Material through hole is easy to material quickly and conveniently to flow in the axial direction, on leaf disc
It is symmetrical arranged the dynamic balancing that material through hole is conducive to leaf disc.
Used as further improvement of the utility model, the entrance punishment of left and right end cap is inserted at the two ends of armature spindle described in two
It is not provided with and flows to opposite reverse thread seal section with material from leakage.The material of leakage under the guiding of reverse thread seal section,
Flow back in inner barrel, the load of rotor shaft end mechanical seal can be mitigated.
As further improvement of the utility model, the fuisw rib extended along the hand of spiral is provided with the thermal medium chamber
Plate, the bottom of per pass water conservancy diversion gusset is respectively equipped with thermal medium through hole.Water conservancy diversion gusset both plays support inner barrel and reinforcement
Effect, causes that most of conduction oil advances along the periphery helical form of inner barrel again, extends the flowing stroke of conduction oil, and heating is equal
Even and heat exchange efficiency is high, the thermal medium through hole on per pass water conservancy diversion gusset causes that part conduction oil flows vertically, is conducive to brokenly
The circulation of bad conduction oil, improves heat transfer effect, can be by thermal medium through hole by the conduction oil in thermal medium chamber during parking
Release clean.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description, accompanying drawing only provides ginseng
Examine and used with explanation, be not used to limit the utility model.
Fig. 1 is the front view of the utility model polymer viscosified reactor.
Fig. 2 is the sectional view in Fig. 1 along A-A.
Fig. 3 is the cross-sectional view of Fig. 1.
In figure：1. outer cylinder body；1a. thermal medium imports；1b. thermal mediums are exported；2. inner barrel；2a. material inlets；
2b. material outlets；2c. gaseous phase outlets；2d. stirs section；2e. discharging sections；3. left end cap；4. right end cap；5. thermal medium chamber；6.
Armature spindle；6a. reverse thread seal sections；7. leaf disc；7a. material through hole；8. scraper；9. water conservancy diversion gusset；9a. thermal mediums
Through hole.
Specific embodiment
As shown in Figure 1 to Figure 3, polymer viscosified reactor of the present utility model includes horizontal outer cylinder body 1, outer cylinder body 1
Inner chamber be provided with the inner barrel 2 for holding material, the left and right port of inner barrel 2 and outer cylinder body 1 is closed by left end cap 3, right end cap 4,
It is thermal medium chamber 5 between inner barrel 2 and outer cylinder body 1, the bottom of outer cylinder body 1 is provided with thermal medium import 1a, the top of outer cylinder body 1
Portion is provided with thermal medium outlet 1b.The top of inner barrel 2 is connected with gaseous phase outlet 2c.
Inner barrel 2 includes the stirring section 2d and discharging section 2e for connecting from left to right, and the left end of stirring section 2d is connected with thing
Material import 2a, the bottom of discharging section 2e is connected with material outlet 2b；The inner chamber of inner barrel 2 is provided with two armature spindles being parallel to each other
6, the two ends of two armature spindles 6 are respectively supported on left end cap 3, right end cap 4, the axis of two armature spindles 6 and the axis phase of outer cylinder body 1
Parallel and on same horizontal plane, the axisymmetrical of two armature spindles 6 is located at the both sides of outer barrel body axis；Positioned at stirring section 2d
Armature spindle 6 on be evenly distributed with multiple leaf discs 7 vertically, the leaf disc 7 on two roots rotor axles 6 is arranged in pairs and phase
Mutually engagement constitutes a pair intermeshing lobed rotors；The Ding Hu centers of each leaf disc 7 are connected to axially symmetric prolonging
The scraper 8 stretched, the top arc peak of the knife edge of each scraper 8 respectively with the leaf disc 7 in place is concordant；The upper half of inner barrel 2 is
Semicircle, the lower half of inner barrel 2 matches with the revolution profile of two lobed rotors.
A pair intermeshing lobed rotors due to use involute gabarit, during synchronous axial system each other all the time
Less gap is kept, intermeshing principle is identical with the impeller of roots blower lobed rotor between the leaf disc 7 of each pair；It is interior
The lower half of cylinder 2 is two sections of intersecting circular arcs, makes the section of whole inner barrel 2 that inverted heart-shaped or honey peach shape, liquid is presented
Phase materials are located at double curved bottoms of inner barrel 2.
High temperature thermal medium such as conduction oil is passed through in thermal medium chamber 5, the polymer masses of internal cylinder lumen are carried out
Heating, material enters stirring section 2d from material inlet 2a, and axial direction flowing on one side is while be heated stirring, polymer is in high temperature action
Lower volatile matter is overflowed and produces polymerisation, and viscosity gradually increases, and in stirring section 2d, with the rotation of leaf disc 7, two groups are scraped
Knife continues the curved bottom of inswept inner barrel 2, constantly stirs material and material web to gas-phase space is volatilized, while scraper
8 can carry out scraper to the lower half of inner barrel 2 and the leaf disc 7 being meshed, and make inner barrel bottom and the surface of leaf disc 7
Material constantly update, will not be detained generation bonding.Complete the material after thickening and reach discharging section 2e, from material outlet 2b streams
Go out.
The knife edge of each scraper 8 is respectively slant cutting edge.The root of slant cutting edge is thicker, it is ensured that the intensity of scraper 8, tiltedly
To the termination of otch than sharp, be conducive to improving scraper effect.
Gap between the knife edge running orbit line of each scraper 8 and inner barrel inwall and the leaf disc 7 being meshed for 3~
15mm, preferably 8mm.Gap between axially adjacent scraper side is 3~8mm, preferably 5mm.
Each leaf disc 7 is two blade profiles, and at least one pair of material through hole 7a is arranged with each leaf disc 7, is easy to thing
Material quickly and conveniently flows in the axial direction, and keeps the dynamic balancing of leaf disc 7.
The two ends insertion left end cap 3 of two armature spindles 6, the porch of right end cap 4 are respectively equipped with opposite with material from leakage flow direction
Reverse thread seal section 6a.The material of leakage is flowed back in inner barrel 2 under the guiding of reverse thread seal section 6a, can be subtracted
The load of light rotor shaft end mechanical seal.
The water conservancy diversion gusset 9 extended along the hand of spiral is provided with thermal medium chamber 5, the bottom of per pass water conservancy diversion gusset 9 sets respectively
There is thermal medium through hole 9a.Most of conduction oil advances along the periphery helical form of inner barrel 2, and small part conduction oil flows vertically
It is dynamic, the conduction oil in thermal medium chamber 5 can be released totally by thermal medium through hole 9a during parking.
The foregoing is only the preferable possible embodiments of the utility model, non-therefore limitation patent of the present utility model
Protection domain.In addition to the implementation, the utility model can also have other embodiment, and the direction of such as left and right can be mutual
Change, the technical scheme that all use equivalents or equivalent transformation are formed is all fallen within the protection domain of the utility model requirement.This
Technical characteristic of the utility model without description can be realized by or using prior art, will not be repeated here.
Claims (7)
1. a kind of polymer viscosified reactor, including horizontal outer cylinder body, the inner chamber of the outer cylinder body is provided with and holds the interior of material
The left and right port of cylinder, the inner barrel and outer cylinder body is closed by left and right end cap, is heat between the inner barrel and outer cylinder body
Medium chamber, gaseous phase outlet is connected with the top of the inner barrel, it is characterised in that：The inner barrel includes mutually passing through from left to right
Logical stirring section and discharging section, the left end of the stirring section are connected with material inlet, and the bottom of the discharging section is connected with material
Outlet；The inner chamber of the inner barrel is provided with two armature spindles being parallel to each other, and the two ends of armature spindle described in two are respectively supported at institute
State on left and right end cap, the axis of armature spindle described in two is parallel with the axis of the outer cylinder body and on same horizontal plane；
It is evenly distributed with multiple leaf discs, the Ding Hu centers difference of each leaf disc vertically on the armature spindle of stirring section
The scraper of axially symmetric extension is connected with, the knife edge of each scraper is put down with the top arc peak of the leaf disc in place respectively
Together, the leaf disc on two roots rotor axles is arranged in pairs and is intermeshed a pair intermeshing lobed rotors of composition；In described
The upper half of cylinder is semicircle, and the lower half of the inner barrel matches with the revolution profile of two lobed rotors.
2. polymer viscosified reactor according to claim 1, it is characterised in that：The knife edge of each scraper is respectively tiltedly
To otch.
3. polymer viscosified reactor according to claim 1, it is characterised in that：The knife edge running orbit of each scraper
Gap between line and the inner barrel inwall and the leaf disc being meshed is 3~15mm, axially adjacent scraper side it
Between gap be 3~8mm.
4. polymer viscosified reactor according to claim 3, it is characterised in that：The knife edge running orbit of each scraper
Gap between line and the inner barrel inwall and the leaf disc being meshed is 8mm, between axially adjacent scraper side
Gap is 5mm.
5. polymer viscosified reactor according to claim 1, it is characterised in that：Each leaf disc is two leaves
Type, at least one pair of material through hole is arranged with each leaf disc.
6. polymer viscosified reactor according to claim 1, it is characterised in that：The two ends insertion of armature spindle described in two
The porch of left and right end cap is respectively equipped with and flows to opposite reverse thread seal section with material from leakage.
7. polymer viscosified reactor according to any one of claim 1 to 6, it is characterised in that：The thermal medium
The water conservancy diversion gusset extended along the hand of spiral is provided with chamber, the bottom of per pass water conservancy diversion gusset is respectively equipped with thermal medium through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621157536.5U CN206229345U (en) | 2016-10-25 | 2016-10-25 | A kind of polymer viscosified reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621157536.5U CN206229345U (en) | 2016-10-25 | 2016-10-25 | A kind of polymer viscosified reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206229345U true CN206229345U (en) | 2017-06-09 |
Family
ID=58982793
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621157536.5U Active CN206229345U (en) | 2016-10-25 | 2016-10-25 | A kind of polymer viscosified reactor |
Country Status (1)
| Country | Link |
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| CN (1) | CN206229345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705370A (en) * | 2020-05-29 | 2020-09-25 | 绍兴柯桥恒鸣化纤有限公司 | Method for preparing potential two-component elastic fiber based on melt direct spinning technology |
-
2016
- 2016-10-25 CN CN201621157536.5U patent/CN206229345U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705370A (en) * | 2020-05-29 | 2020-09-25 | 绍兴柯桥恒鸣化纤有限公司 | Method for preparing potential two-component elastic fiber based on melt direct spinning technology |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 301, Wangjiang Road, economic and Technological Development Zone, Yangzhou City, Jiangsu Province Patentee after: Yangzhou Huitong Technology Co.,Ltd. Address before: No. 301, Wangjiang Road, economic and Technological Development Zone, Yangzhou City, Jiangsu Province Patentee before: YANGZHOU HUITONG CHEMICAL TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |