CN216367987U

CN216367987U - Soluble polyimide polymerization device

Info

Publication number: CN216367987U
Application number: CN202123176320.7U
Authority: CN
Inventors: 梅雪; 杜庶铭; 王琪; 王贺
Original assignee: Taixing Zhongke Aide Membrane Material Technology Co ltd
Current assignee: Taixing Zhongke Aide Membrane Material Technology Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-04-26
Anticipated expiration: 2031-12-16

Abstract

The utility model relates to the technical field of polyimide reaction devices, and discloses a soluble polyimide polymerization reaction device which comprises a base, wherein the middle part of the top end of the base is fixedly connected with a polymerization kettle, the middle part of the inner wall of the polymerization kettle is fixedly connected with a partition plate by upper part, the middle part of the inner wall of the polymerization kettle is fixedly connected with a buffer plate by lower part, the middle part of the inner part of the polymerization kettle is fixedly connected with a layered plate by lower part, the middle part of the top end of the buffer plate is provided with a plurality of through holes, and one side of each through hole is fixedly connected with a flow guide rod. According to the utility model, the combined type connector is respectively communicated with the feeding hole of the auxiliary agent tank, the discharging hole of the collecting tank and the discharging hole of the storage tank, so that the pipeline connection is more convenient, the mixture falls down from the one-way solenoid valve after being stirred and slides into the lower part of the buffer plate from the outer side of the flow guide rod on one side of the through hole, the liquid level is prevented from being stirred, the filtration can be continued, and in addition, the whole equipment is provided with the movable wheel which can move along with the use place, so that the combined type auxiliary agent tank is very convenient.

Description

Soluble polyimide polymerization device

Technical Field

The utility model relates to the technical field of polyimide reaction devices, in particular to a soluble polyimide polymerization reaction device.

Background

The polyimide is a polymer material mainly composed of aromatic imide structural units in a molecular main chain, and a product prepared from the polyimide has excellent mechanical property, electric insulation property, high and low temperature resistance, wear resistance, radiation resistance, high strength, high rigidity and dimensional stability, can be used at high temperature for a long time, the pure polyimide has poor processing performance, but the processing performance can be improved by adjusting the chemical structure of polymer molecules, such as introducing diphenyl ether groups and bending groups, the processing performance of the modified polyarmide is improved on the basis of keeping higher use performance, so that the modified polyarmide has excellent processing performance, the polyimide resin can be used for injection molding or extrusion molding, and in recent years, with the transformation and upgrading of the manufacturing industry, the application of the polyimide special engineering material is increasingly wide, and the domestic demand is gradually increased every year. The mixed reinforced process step of current polyimide is loaded down with trivial details to need deposit after the mixing reaction, generally directly arrange the sedimentation tank in and deposit, but the material after mixing gets into the sedimentation tank in-process and has the impact force and can't keep stewing, can only fill the back and stop to pour into and just can deposit, the waste time, traditional reaction unit is fixed in certain point mostly in addition, is difficult to remove, can't accomplish at any time according to the demand and the change position.

Therefore, it is necessary to develop a soluble polyimide polymerization apparatus for solving at least one of the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a soluble polyimide polymerization reaction device.

In order to achieve the purpose, the utility model adopts the following technical scheme: a polymerization reaction device for soluble polyimide comprises a base, wherein a polymerization kettle is fixedly connected to the middle of the top end of the base, a partition plate is fixedly connected to the middle of the inner wall of the polymerization kettle in a leaning manner, a buffer plate is fixedly connected to the middle of the inner wall of the polymerization kettle in a fixed manner, a layered plate is fixedly connected to the middle of the inner portion of the polymerization kettle in a leaning manner, a plurality of through holes are formed in the middle of the top end of the buffer plate, a flow guide rod is fixedly connected to one side of each through hole, an installation table is arranged on one side of the polymerization kettle, a plurality of metering pumps are fixedly connected to the top end of the installation table, an auxiliary agent tank and a raw material tank are respectively fixedly connected to the top end of each metering pump, a second connecting pipe is fixedly connected to a discharge port of each metering pump, the other end of each second connecting pipe extends into the top end of the polymerization kettle, and stirring motors are fixedly connected to the middle portions of the top ends of the polymerization kettle, the raw material tank and the auxiliary agent tank, the top one side fixedly connected with blast pipe of polymeric kettle, one side bottom of polymeric kettle is fixedly connected with third connecting pipe and first connecting pipe respectively, the other end fixedly connected with storage jar of third connecting pipe, the other end fixedly connected with collection tank of first connecting pipe, the top middle part of base leans on back fixedly connected with combination formula connector.

As a further description of the above technical solution:

the top of base is close to the four corners and all is provided with the hole of accomodating, the equal fixedly connected with mounting bracket in top periphery of accomodating the hole, the equal sliding connection in middle part of mounting bracket has the gag lever post, the equal fixedly connected with in bottom of gag lever post removes the wheel, remove the equal fixedly connected with pneumatic cylinder of top front and back end of wheel, the equal fixed connection in mounting bracket bottom in cylinder body top of pneumatic cylinder.

As a further description of the above technical solution:

the bottom of base is close to the equal fixedly connected with elasticity stabilizer blade in four corners.

As a further description of the above technical solution:

the combined connector is respectively communicated with a feed inlet of the auxiliary agent tank, a discharge outlet of the collecting tank and a discharge outlet of the storage tank.

As a further description of the above technical solution:

the middle part of blast pipe is provided with the filter mantle, the third connecting pipe is in the top of first connecting pipe.

As a further description of the above technical solution:

the equal fixed connection in bottom of collection tank and storage jar is on the top of base.

As a further description of the above technical solution:

the equal fixed connection in bottom of mount table is on the top of base, the equal fixedly connected with a plurality of strengthening ribs in periphery bottom of mount table.

As a further description of the above technical solution:

the top of baffle is provided with the equal fixedly connected with filter screen in the top of a plurality of mounting holes and mounting hole.

As a further description of the above technical solution:

the bottom ends of the plurality of mounting holes at the top end of the partition board are fixedly connected with one-way solenoid valves.

As a further description of the above technical solution:

the top end of the limiting rod is fixedly connected with a limiting block.

The utility model has the following beneficial effects:

1. according to the utility model, various different raw materials and auxiliaries are respectively collected into a polymerization kettle under the action of a metering pump and are fully mixed under the action of a stirring motor, a filter screen at the top end of a partition mounting hole is subjected to primary filtration, then falls into the top end of a buffer plate through a one-way electromagnetic valve and flows to a concave part in the middle of the top end of the buffer plate, and flows to the lower part of the buffer plate along a flow guide rod arranged on one side of a through hole and is gradually accumulated below the buffer plate.

2. In the utility model, the hydraulic cylinder is started to push the movable wheel out of the accommodating hole, the equipment body is supported, the equipment body can be pushed to move, the hydraulic cylinder is started to retract the movable wheel into the accommodating hole, the elastic support legs are grounded, and the equipment body can be stably fixed, so that the equipment body is moved.

3. In the utility model, various pipelines are respectively connected to the combined type connecting head, and the mouth parts of the combined type connecting head are respectively connected with the tank bodies on the equipment main body, so that the integral integration level is higher, and the use is more convenient.

Drawings

FIG. 1 is a front side perspective view of a soluble polyimide polymerization apparatus according to the present invention;

FIG. 2 is a rear perspective view of a soluble polyimide polymerization apparatus according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is an enlarged view of the structure at B of fig. 1.

Illustration of the drawings:

1. a collection tank; 2. a first connecting pipe; 3. a base; 4. a laminate; 5. reinforcing ribs; 6. a receiving hole; 7. a one-way solenoid valve; 8. an installation table; 9. a metering pump; 10. a raw material tank; 11. an auxiliary agent tank; 12. a second connecting pipe; 13. a stirring motor; 14. a filter housing; 15. an exhaust pipe; 16. a polymerization kettle; 17. a third connecting pipe; 18. storing the tank; 19. an elastic leg; 20. a combined connector; 21. a hydraulic cylinder; 22. a limiting rod; 23. a mounting frame; 24. a partition plate; 25. a moving wheel; 26. a flow guide rod; 27. a buffer plate; 28. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1-2 and 4, one embodiment of the present invention is provided: a polymerization reaction device for soluble polyimide comprises a base 3, wherein a polymerization kettle 16 is fixedly connected to the middle of the top end of the base 3, a partition plate 24 is fixedly connected to the middle of the inner wall of the polymerization kettle 16, a buffer plate 27 is fixedly connected to the middle of the inner wall of the polymerization kettle 16, a layered plate 4 is fixedly connected to the middle of the inner portion of the polymerization kettle 16, a plurality of through holes 28 are formed in the middle of the top end of the buffer plate 27, a flow guide rod 26 is fixedly connected to one side of each through hole 28, an installation table 8 is arranged on one side of the polymerization kettle 16, a plurality of metering pumps 9 are fixedly connected to the top end of each installation table 8, an auxiliary agent tank 11 and a raw material tank 10 are fixedly connected to the top ends of feed inlets of the metering pumps 9 respectively, a second connecting pipe 12 is fixedly connected to discharge outlets of the metering pumps 9, and the other end of the second connecting pipe 12 extends to the inner portion of the top end of the polymerization kettle 16, the top middle parts of the polymerization kettle 16, the raw material tank 10 and the auxiliary agent tank 11 are fixedly connected with a stirring motor 13, one side of the top end of the polymerization kettle 16 is fixedly connected with an exhaust pipe 15, one side bottom end of the polymerization kettle 16 is respectively fixedly connected with a third connecting pipe 17 and a first connecting pipe 2, the other end of the third connecting pipe 17 is fixedly connected with a storage tank 18, the other end of the first connecting pipe 2 is fixedly connected with a collection tank 1, the top middle part of the base 3 is leaned against a rear fixedly connected with a combined type connector 20, a plurality of different raw materials and auxiliary agents are respectively collected in the polymerization kettle 16 under the action of a metering pump 9 and are fully mixed under the action of the stirring motor 13, the filter screen at the top end of the mounting hole of the clapboard 24 is filtered for the first time and falls into the top end of a buffer board 27 through a one-way electromagnetic valve 7 and flows to the top middle concave part of the buffer board 27 and flows to the lower part of the buffer board 27 along a flow guide rod 26 installed on one side of the through hole 28, and gradually accumulated below the buffer plate 27, the mixture slides down along the diversion rod 26 without impacting the liquid surface, so that the mixture does not stir the liquid surface, and is rapidly precipitated and layered by the layered plate 4, the precipitate at the bottom end of the layered plate 4 flows into the collection tank 1 along the first connecting pipe 2, the mixture above the layered plate 4 flows into the storage tank 18 along the third connecting pipe 17 for storage, the middle part of the exhaust pipe 15 is provided with the filter cover 14, the third connecting pipe 17 is positioned above the first connecting pipe 2, the bottom ends of the collection tank 1 and the storage tank 18 are both fixedly connected to the top end of the base 3, the bottom end of the mounting table 8 is both fixedly connected to the top end of the base 3, the peripheral bottom end of the mounting table 8 is both fixedly connected with the plurality of reinforcing ribs 5, the top end of the partition plate 24 is provided with the plurality of mounting holes, and the top ends of the mounting holes are both fixedly connected with the filter screen, the bottom ends of a plurality of mounting holes at the top end of the partition plate 24 are fixedly connected with one-way solenoid valves 7.

Example two:

referring to fig. 1-3, one embodiment of the present invention is provided: the top end of the base 3 is provided with accommodating holes 6 near four corners, the periphery of the top end of the accommodating holes 6 is fixedly connected with mounting frames 23, the middle parts of the mounting racks 23 are all connected with limiting rods 22 in a sliding way, the bottom ends of the limiting rods 22 are all fixedly connected with moving wheels 25, the front end and the rear end of the top end of the moving wheel 25 are fixedly connected with hydraulic cylinders 21, the top ends of the cylinder bodies of the hydraulic cylinders 21 are fixedly connected with the bottom end of the mounting frame 23, the hydraulic cylinders 21 are started to push the moving wheel 25 out of the accommodating hole 6, the main body of the apparatus is supported and then pushed to move the main body of the apparatus, and then the hydraulic cylinder 21 is actuated to retract the movable wheel 25 into the receiving hole 6, so that the elastic legs 19 are grounded to stably fix the main body of the apparatus, the bottom of base 3 is close to the equal fixedly connected with elasticity stabilizer blade 19 in four corners, the equal fixedly connected with stopper in top of gag lever post 22.

Example three:

referring to fig. 1-2, one embodiment of the present invention is provided: the combination type connector 20 is respectively communicated with a feed inlet of the auxiliary agent tank 11, a discharge outlet of the collecting tank 1 and a discharge outlet of the storage tank 18, when a new place is reached, various pipelines are firstly respectively connected onto the combination type connector 20, and the mouth parts of the combination type connector 20 are respectively connected with each tank body on the equipment main body, so that the whole integration level is higher, and the use is more convenient.

The working principle is as follows: firstly, the hydraulic cylinder 21 is started to push the moving wheel 25 out of the interior of the containing hole 6 and support the equipment main body, then the equipment main body can be pushed to move the equipment main body, then the hydraulic cylinder 21 is started to withdraw the moving wheel 25 into the interior of the containing hole 6, so that the elastic support legs 19 land, the equipment main body can be stably fixed, thereby the equipment main body can be moved, when a new place is reached, various pipelines are respectively connected to the combined type connector 20 at first, the pipelines are respectively connected with each tank body on the equipment main body through the mouth part of the combined type connector 20, the integral integration degree is higher, the use is more convenient, various raw materials and auxiliary agents are respectively collected into the interior of the polymerization kettle 16 under the action of the metering pump 9 and are fully mixed under the action of the stirring motor 13, after the primary filtration of the filter screen at the top end of the mounting hole of the clapboard 24, the raw materials and the auxiliary agents fall into the top end of the buffer plate 27 through the one-way electromagnetic valve 7, and flow to the top middle part depressed part of buffer board 27 to flow to the below of buffer board 27 along water conservancy diversion stick 26 of through-hole 28 one side installation, and accumulate gradually in the below of buffer board 27, because the mixture slides down along water conservancy diversion stick 26, can not assault the liquid level, then can not stir the liquid level, thereby make the mixture deposit fast, and carry out the layering by layering board 4, the precipitate of the bottom of layering board 4 then flows into in collecting tank 1 along first connecting pipe 2, the mixture of layering board 4 top then flows into storage jar 18 along third connecting pipe 17 and stores.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A soluble polyimide polymerization reaction device, includes base (3), its characterized in that: the utility model discloses a high-efficiency energy-saving device, including base (3), the top middle part fixedly connected with polymeric kettle (16) of base (3), the inner wall middle part of polymeric kettle (16) leans on fixedly connected with baffle (24), the inner wall middle part fixedly connected with buffer board (27) of polymeric kettle (16), the inside middle part of polymeric kettle (16) leans on fixedly connected with layering board (4) down, the top middle part of buffer board (27) is provided with a plurality of through-holes (28), the equal fixedly connected with water conservancy diversion stick (26) in one side of through-hole (28), one side of polymeric kettle (16) is provided with mount table (8), the top fixedly connected with a plurality of measuring pumps (9) of mount table (8), the feed inlet top of measuring pump (9) is fixedly connected with auxiliary agent jar (11) and head tank (10) respectively, the equal fixedly connected with second connecting pipe (12) of discharge gate of measuring pump (9), the other end of second connecting pipe (12) all extends to inside the top of polymeric kettle (16), the equal fixedly connected with agitator motor (13) in top middle part of polymeric kettle (16), head tank (10) and auxiliary agent jar (11), top one side fixedly connected with blast pipe (15) of polymeric kettle (16), one side bottom difference fixedly connected with third connecting pipe (17) and first connecting pipe (2) of polymeric kettle (16), the other end fixedly connected with storage jar (18) of third connecting pipe (17), the other end fixedly connected with collection tank (1) of first connecting pipe (2), the top middle part of base (3) leans on back fixedly connected with combination formula connector (20).

2. The soluble polyimide polymerization apparatus of claim 1, wherein: the top of base (3) is close to the four corners and all is provided with and accomodates hole (6), accomodate the equal fixedly connected with mounting bracket (23) in top periphery of hole (6), the equal sliding connection in middle part of mounting bracket (23) has gag lever post (22), the equal fixedly connected with in bottom of gag lever post (22) removes wheel (25), remove the equal fixedly connected with pneumatic cylinder (21) in top front and back end of wheel (25), the equal fixed connection in mounting bracket (23) bottom in cylinder body top of pneumatic cylinder (21).

3. The soluble polyimide polymerization apparatus of claim 1, wherein: the bottom of the base (3) is close to four corners and is fixedly connected with elastic support legs (19).

4. The soluble polyimide polymerization apparatus of claim 1, wherein: the combined connector (20) is respectively communicated with a feed inlet of the auxiliary agent tank (11), a discharge outlet of the collecting tank (1) and a discharge outlet of the storage tank (18).

5. The soluble polyimide polymerization apparatus of claim 1, wherein: the middle part of the exhaust pipe (15) is provided with a filter cover (14), and the third connecting pipe (17) is positioned above the first connecting pipe (2).

6. The soluble polyimide polymerization apparatus of claim 1, wherein: the bottom of collection tank (1) and storage jar (18) is equal fixed connection on the top of base (3).

7. The soluble polyimide polymerization apparatus of claim 1, wherein: the equal fixed connection in bottom of mount table (8) is on the top of base (3), a plurality of strengthening ribs (5) of the equal fixedly connected with in periphery bottom of mount table (8).

8. The soluble polyimide polymerization apparatus of claim 1, wherein: the top of baffle (24) is provided with a plurality of mounting holes and the equal fixedly connected with filter screen in top of mounting hole.

9. The soluble polyimide polymerization apparatus of claim 1, wherein: the bottom ends of a plurality of mounting holes in the top end of the partition plate (24) are fixedly connected with one-way solenoid valves (7).

10. The soluble polyimide polymerization apparatus of claim 2, wherein: the top end of the limiting rod (22) is fixedly connected with a limiting block.