CN220843822U - Movable storage tank for polyimide slurry - Google Patents
Movable storage tank for polyimide slurry Download PDFInfo
- Publication number
- CN220843822U CN220843822U CN202322804540.2U CN202322804540U CN220843822U CN 220843822 U CN220843822 U CN 220843822U CN 202322804540 U CN202322804540 U CN 202322804540U CN 220843822 U CN220843822 U CN 220843822U
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- tank body
- tank
- annular
- edge
- lap joint
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- 239000002002 slurry Substances 0.000 title claims abstract description 36
- 239000004642 Polyimide Substances 0.000 title claims abstract description 30
- 229920001721 polyimide Polymers 0.000 title claims abstract description 30
- 238000003860 storage Methods 0.000 title claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 210000001503 joint Anatomy 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 10
- 230000035939 shock Effects 0.000 claims description 7
- 239000000872 buffer Substances 0.000 claims description 5
- 244000309464 bull Species 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000012772 electrical insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Abstract
The utility model discloses a movable storage tank for polyimide slurry, which comprises a bearing underframe, wherein a pushing handle frame body is arranged on one side above the bearing underframe, a tank body is fixedly arranged on the other side above the bearing underframe, and a plurality of universal wheel sets are arranged below the bearing underframe; the top of the tank body is sealed by a cover body; a first annular lap joint edge and a second annular lap joint edge which are vertically spaced are arranged on the inner wall of the tank body, a porous screen plate is horizontally arranged above the first annular lap joint edge, a blanking funnel is arranged above the second annular lap joint edge, a filter screen is arranged in the middle of the bottom end of the blanking funnel, and a blanking pipe orifice is connected below the filter screen; the inside below of the tank body is provided with a spiral launder below the discharging pipe orifice, the upper end of the launder is provided with a feeding hole, and the lower end of the launder is provided with a discharging hole. The flexible transport tank is simple in structure and reasonable in design, flexible transport of the tank is realized by arranging the bearing underframe, the pushing hand frame body and the universal wheel set, and the flexible transport tank is convenient to use and has the advantages of economy, rapidness and safety.
Description
Technical Field
The utility model relates to the technical field of polyimide slurry production, in particular to a movable storage tank for polyimide slurry.
Background
Polyimide has the characteristics of performance and synthetic chemistry, is difficult to find out in a plurality of polymers, has such wide application aspects as polyimide, and has extremely outstanding performance in each aspect, polyimide slurry has outstanding high-temperature resistance, radiation resistance, chemical corrosion resistance and electrical insulation performance, can be used in the air of 250-280 ℃ for a long time, and is particularly suitable for being used as a flexible printed circuit board substrate and various high-temperature resistant motor electrical insulation materials.
When polyimide in the form of slurry is prepared, the preparation raw materials of various polyimide slurries are required to be stirred, the preparation of the polyimide slurries can be completed after various materials are uniformly mixed together, and the synthesized polyamide acid slurries are stored in a stainless steel solution storage tank.
In the prior art, for example, chinese patent CN202122141422.9 proposes a vacuum storage tank for polyimide slurry production, which comprises a tank body, the screw thread mouth has been seted up to one side of jar body top outer wall, and the inner wall threaded connection of screw thread mouth has the screw thread lid, the bin outlet has been seted up to the bottom outer wall of jar body, and the inner wall of bin outlet is provided with sealed lid, the inside of jar body is provided with rabbling mechanism, and rabbling mechanism includes stirring leaf and bull stick, and passes through bolted connection between stirring leaf and the bull stick, form through the bearing between the top inner wall of bull stick and jar body and rotate to be connected, the outer wall of bull stick is close to the position fixedly connected with a plurality of blades of bottom.
The use of above-mentioned scheme, though can obtain the beneficial effect of avoiding polyimide thick liquids to take place the sedimentation problem when storing, but the rabbling mechanism, vacuum pump, pipe, fixed slot, slider, spring and the mechanism such as striking pole that set up are complicated, and the cost is higher moreover to the vacuum storage tank that this scheme provided can not nimble remove, transportation and use inconvenient.
Disclosure of utility model
In view of the above, the present utility model aims to provide a mobile storage tank for polyimide slurry, which is convenient to transport and use, and has filtration and defoaming effects.
To achieve the above object, the present utility model adopts the following:
The movable storage tank for polyimide slurry comprises a bearing underframe, wherein a pushing handle frame body is arranged on one side of the upper part of the bearing underframe, a tank body is fixedly arranged on the other side of the upper part of the bearing underframe, and a plurality of universal wheel sets are arranged below the bearing underframe;
The inside of the tank body is hollow, the top of the tank body is open, the top of the tank body is sealed through a cover body, the cover body is detachably connected with the tank body, a feeding pipeline is arranged on the cover body, and a discharging pipeline is arranged at the bottom end of the tank body;
The inner wall of the tank body is provided with a first annular lap joint edge and a second annular lap joint edge which are vertically spaced, a porous screen plate is horizontally arranged above the first annular lap joint edge, the outer edge of the porous screen plate is provided with a first connecting edge, the first connecting edge is connected with the first annular lap joint edge through a screw, a blanking funnel is arranged above the second annular lap joint edge, a filter screen is arranged in the middle of the bottom end of the blanking funnel, a blanking pipe orifice is connected below the filter screen, a second connecting edge is arranged at the outer edge of the blanking funnel, and the second connecting edge is connected with the second annular lap joint edge through a screw; the automatic feeding device is characterized in that a chute which is arranged below the discharging pipe opening and is spiral is further arranged below the inside of the tank body, a feeding opening for butt joint of the discharging pipe opening is formed in the upper end of the chute, and a discharging opening is formed in the lower end of the chute.
Further stated, a liquid level alarm is arranged at the middle lower part of the inner wall of the tank body. The liquid level state in the tank body is sensed in real time through the liquid level alarm, so that polyimide slurry is prevented from overflowing over the preset amount.
Further stated, the launder is detachably connected with the inner wall of the tank body; the inner wall of the tank body is provided with a hook piece, the outer wall of the launder is correspondingly provided with a clamping hook piece, and the clamping hook piece is matched with the hook piece. The launder is designed to be detachably installed inside the tank body so as to be convenient to install and detach, and the launder is cleaned regularly.
Further illustratively, the cover and the canister are connected by a snap-fit connection. The hasp is widely applied to various fields, is a simple and practical mechanism, and can conveniently fix the cover body and the tank body together.
Further stated, the bottom of the cover body is provided with a first annular butt joint part, the top of the tank body is provided with a second annular butt joint part, the lower end of the first butt joint part is provided with a downward protruding limit part along the annular direction of the first butt joint part, the upper end of the second butt joint part is provided with an inward recessed limit clamping groove along the annular direction of the second butt joint part, and the limit part is matched with the limit clamping groove. So through spacing portion and spacing draw-in groove's clearance fit, guarantee this storage tank removal in-process, do not take place to rock between lid and the jar body.
Further, the lower end of the outer wall of the tank body is connected to a base through four brackets, the base is fixedly arranged on the bearing underframe, and the brackets are fixedly connected with the base through screws. Therefore, the tank body and the bearing underframe adopt a movable connection mode, so that the installation and the disassembly are convenient.
Further, a plurality of shock absorbing buffering pieces are uniformly distributed between the base and the bearing underframe. The shock feeling in the moving process of the storage tank can be reduced by additionally arranging a plurality of shock absorption buffer parts made of rubber, and the stability of the tank body on the bearing underframe is ensured.
Compared with the prior art, the utility model has the beneficial effects that: the flexible transport of the tank body is realized by arranging the bearing underframe, the pushing hand frame body and the universal wheel set, so that the flexible transport tank is convenient to use and has the advantages of economy, rapidness and safety; the multi-hole sieve plate, the blanking funnel and the filter screen are arranged to realize the filtering effect on polyimide slurry, and the spiral flow grooves are arranged to increase the flow path of the slurry flowing into the tank body, so that the contact time of the slurry and air is increased, the contact area of the slurry and air is increased, and the defoaming requirement is met to a certain extent; the porous sieve plate, the blanking funnel and the launder are movably connected with the tank body, so that the installation, the disassembly, the replacement and the cleaning are convenient.
Drawings
The following describes the embodiments of the present utility model in further detail with reference to the drawings.
FIG. 1 is an overall schematic of a mobile storage tank in accordance with an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a mobile storage tank according to an embodiment of the present utility model;
FIG. 3 is an enlarged partial view of portion A of FIG. 2;
FIG. 4 is an enlarged partial view of portion B of FIG. 2;
In the drawings, each reference numeral is:
The device comprises a bearing chassis, a 2-pushing hand frame body, a 3-tank body, a 4-cover body, a 5-universal wheel set, a 6-buckle piece, a 7-porous screen plate, an 8-blanking funnel, a 9-launder, an 11-base, a 12-shock absorption buffer piece, a 31-discharging pipeline, a 32-first annular overlapping edge, a 33-second annular overlapping edge, a 34-liquid level alarm, a 35-bracket, a 36-second butt joint part, a 361-limit clamping groove, a 37-hook piece, a 41-feeding pipeline, a 42-first butt joint part, a 421-limit part, a 71-first connecting edge, a 81-second connecting edge, a 82-filter screen, a 83-discharging pipe orifice, a 91-feeding opening, a 92-discharging opening and a 93-hook piece.
Detailed Description
In order to more clearly illustrate the present utility model, the present utility model will be further described with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and that this utility model is not limited to the details given herein.
Referring to fig. 1 to 4, in the present embodiment, a mobile storage tank for polyimide slurry includes a carrier chassis 1, a pusher frame 2 disposed on one side above the carrier chassis 1, a tank 3 fixedly disposed on the other side above the carrier chassis 1, and a plurality of universal wheel sets 5 disposed below the carrier chassis 1. The flexible transportation of the tank body is realized by arranging the bearing underframe, the pushing hand frame body and the universal wheel set, so that the tank is convenient to use and has the advantages of economy, rapidness and safety.
The inside of the tank body 3 is hollow, the top of the tank body 3 is open, the top of the tank body 3 is sealed by a cover body 4, the cover body 4 is detachably connected with the tank body 3, a feeding pipeline 41 is arranged on the cover body 4, a discharging pipeline 31 is arranged at the bottom end of the tank body 3, and control valves can be additionally arranged on the feeding pipeline and the discharging pipeline;
A first annular lap edge 32 and a second annular lap edge 33 which are vertically spaced are arranged on the inner wall of the tank body 3, a porous screen plate 7 is horizontally arranged above the first annular lap edge 32, a first connecting edge 71 is arranged at the outer edge of the porous screen plate 7, the first connecting edge 71 is connected with the first annular lap edge 32 through a screw, a blanking funnel 8 is arranged above the second annular lap edge 33, a filter screen 82 is arranged in the middle of the bottom end of the blanking funnel 8, a blanking pipe orifice 83 is connected below the filter screen 82, a second connecting edge 81 is arranged at the outer edge of the blanking funnel 8, and the second connecting edge 81 is connected with the second annular lap edge 33 through a screw; a spiral launder 9 is also installed below the inner part of the tank body 3 below the discharging pipe orifice 83, a feeding opening 91 for butting against the discharging pipe orifice 83 is formed at the upper end of the launder 9, and a discharging opening 92 is formed at the lower end of the launder 9.
That is, the polyimide slurry firstly enters the tank 3 through the feeding pipeline 41, then the polyimide slurry is subjected to preliminary filtration through the porous screen plate 7, the filtered polyimide slurry flows into the blanking funnel 8, slowly passes through the filter screen 82 and flows out from the blanking port 83, the flowing slurry falls into the feeding port 91 of the launder 9 and flows downwards along the extending direction of the launder 9, and finally the slurry flows from the blanking port 92 of the launder to the bottom end of the tank 3.
The porous sieve plate, the blanking funnel and the filter screen are arranged to realize the filtering effect on polyimide slurry, and the spiral flow grooves are arranged to increase the flow path of the slurry flowing into the tank body, so that the contact time of the slurry and air is increased, the contact area of the slurry and air is increased, and the defoaming requirement is met to a certain extent; the porous sieve plate, the blanking funnel and the launder are movably connected with the tank body, so that the components are convenient to mount, dismount, replace and clean.
In the embodiment, a liquid level alarm 34 is arranged at the middle lower part of the inner wall of the tank body 3, and when in actual use, a line of the liquid level alarm passes through the side wall of the tank body and then is externally connected with an external controller, and the liquid level state in the tank body is immediately sensed by the arranged liquid level alarm, so that polyimide slurry is prevented from overflowing in a transitional way to a preset amount.
In the embodiment, the launder 9 is detachably connected with the inner wall of the tank body 3; specifically, the inner wall of the tank body 3 is provided with a hook piece 37, the outer wall of the launder 9 is correspondingly provided with a hook piece 93, and the hook piece 93 and the hook piece 37 form a hook fit, namely, the hook piece can be just hung on the hook piece. The launder is designed to be detachably installed inside the tank body so as to facilitate the installation and the disassembly of the launder and the periodic cleaning.
In one embodiment, the lid 4 and the can 3 are connected by a snap 6. The hasp is widely applied to various fields, is a simple and practical mechanism, can conveniently fix the cover body and the tank body together, adopts a standard padlock type hasp, comprises a lock body and a hook body, and is correspondingly arranged on the cover body and the tank body respectively.
Further, the bottom end of the cover 4 is provided with a first annular butt joint portion 42, the top end of the can 3 is provided with a second annular butt joint portion 36, a downward protruding limit portion 421 is formed at the lower end of the first butt joint portion 42 along the annular direction, an inward recessed limit clamping groove 361 is formed at the upper end of the second butt joint portion 36 along the annular direction, and the limit portion 421 is matched with the limit clamping groove 361. When the cover body covers the top of the tank body, the cover body and the tank body are prevented from shaking and shaking in the moving process of the storage tank by means of clearance fit of the limiting part and the limiting clamping groove and the combination of the snap connection mode.
In this embodiment, the lower end of the outer wall of the tank 3 is connected to a base 11 through four brackets 35, the base 11 is fixedly arranged on the bearing chassis 1, and the brackets 35 and the base 11 can be fixedly connected through screws. Therefore, the tank body and the bearing underframe adopt a movable connection mode, so that the installation and the disassembly are convenient.
Further, a plurality of shock absorbing buffer pieces 12 are uniformly distributed between the base 11 and the bearing underframe 1. The shock feeling in the moving process of the storage tank can be reduced by additionally arranging a plurality of shock absorption buffer parts made of rubber, and the stability of the tank body on the bearing underframe is ensured.
It should be understood that the foregoing examples of the present utility model are provided merely for clearly illustrating the present utility model and are not intended to limit the embodiments of the present utility model, and that various other changes and modifications may be made therein by one skilled in the art without departing from the spirit and scope of the present utility model as defined by the appended claims.
Claims (7)
1. The movable storage tank for polyimide slurry is characterized by comprising a bearing underframe, wherein a pushing hand frame body is arranged on one side above the bearing underframe, a tank body is fixedly arranged on the other side above the bearing underframe, and a plurality of universal wheel sets are arranged below the bearing underframe;
The inside of the tank body is hollow, the top of the tank body is open, the top of the tank body is sealed through a cover body, the cover body is detachably connected with the tank body, a feeding pipeline is arranged on the cover body, and a discharging pipeline is arranged at the bottom end of the tank body;
The inner wall of the tank body is provided with a first annular lap joint edge and a second annular lap joint edge which are vertically spaced, a porous screen plate is horizontally arranged above the first annular lap joint edge, the outer edge of the porous screen plate is provided with a first connecting edge, the first connecting edge is connected with the first annular lap joint edge through a screw, a blanking funnel is arranged above the second annular lap joint edge, a filter screen is arranged in the middle of the bottom end of the blanking funnel, a blanking pipe orifice is connected below the filter screen, a second connecting edge is arranged at the outer edge of the blanking funnel, and the second connecting edge is connected with the second annular lap joint edge through a screw; the automatic feeding device is characterized in that a chute which is arranged below the discharging pipe opening and is spiral is further arranged below the inside of the tank body, a feeding opening for butt joint of the discharging pipe opening is formed in the upper end of the chute, and a discharging opening is formed in the lower end of the chute.
2. The mobile storage tank for polyimide slurry according to claim 1, wherein a liquid level alarm is provided at the middle lower part of the inner wall of the tank body.
3. The mobile tank for polyimide slurry according to claim 1, wherein the launder is detachably connected to the inner wall of the tank; the inner wall of the tank body is provided with a hook piece, the outer wall of the launder is correspondingly provided with a clamping hook piece, and the clamping hook piece is matched with the hook piece.
4. The mobile tank for polyimide slurry according to claim 1, wherein the cover and the tank are connected by a snap-fit member.
5. The mobile storage tank for polyimide slurry according to claim 4, wherein the bottom end of the cover body is provided with a first annular butt joint part, the top end of the tank body is provided with a second annular butt joint part, the lower end of the first butt joint part is provided with a limiting part protruding downwards along the annular direction of the first butt joint part, the upper end of the second butt joint part is provided with a limiting clamping groove recessed inwards along the annular direction of the second butt joint part, and the limiting part is matched with the limiting clamping groove.
6. The movable storage tank for polyimide slurry according to claim 1, wherein the lower end of the outer wall of the tank body is connected to a base through four brackets, the base is fixedly arranged on the bearing underframe, and the brackets are fixedly connected with the base through screws.
7. The mobile storage tank for polyimide slurry according to claim 6, wherein a plurality of shock absorbing buffers are uniformly distributed between the base and the carrying underframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322804540.2U CN220843822U (en) | 2023-10-19 | 2023-10-19 | Movable storage tank for polyimide slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322804540.2U CN220843822U (en) | 2023-10-19 | 2023-10-19 | Movable storage tank for polyimide slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220843822U true CN220843822U (en) | 2024-04-26 |
Family
ID=90782005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322804540.2U Active CN220843822U (en) | 2023-10-19 | 2023-10-19 | Movable storage tank for polyimide slurry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220843822U (en) |
-
2023
- 2023-10-19 CN CN202322804540.2U patent/CN220843822U/en active Active
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