CN204412128U - The equipment of main glue prepared by high molecular polymer - Google Patents
The equipment of main glue prepared by high molecular polymer Download PDFInfo
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- CN204412128U CN204412128U CN201420798186.5U CN201420798186U CN204412128U CN 204412128 U CN204412128 U CN 204412128U CN 201420798186 U CN201420798186 U CN 201420798186U CN 204412128 U CN204412128 U CN 204412128U
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- glue
- heat
- glue bucket
- preserving container
- container
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Abstract
The utility model discloses the equipment that main glue prepared by a kind of high molecular polymer, comprise frame, boil glue container, agitating device and attemperating unit.The described glue container that boils is arranged in frame, and agitating device stretches into and boils in glue container, stirs high molecular polymer, and attemperating unit heats boiling glue container, can not produce to dissolve insufficient, bottom gel etc. and do not complete dissolution phenomena.PVA can thoroughly be dissolved into aqueous, thus improve product laminating fastness, increase work efficiency, reduce cost.
Description
Technical field
The utility model relates to high molecular polymer production field, particularly relates to the equipment that main glue prepared by a kind of high molecular polymer.
Background technology
PVA(polyvinyl alcohol) be usually used in the main glue manufacturing water soluble adhesive.It is in main glue manufacture process, and PVA easy generating portion PVA powder or PVA conglomeration are dissolved and boiled bottom gluing equipment insufficient attachment with PVA jello.The jello of the PVA do not dissolved and attachment bottom is all difficult to again utilize and can only scraps, and causes cost to increase; The jello firmly adhering to bottom is difficult to again remove, inefficiency; PVA dissolves abundant not, affects the laminating fastness of product.
Summary of the invention
The equipment of main glue prepared by the high molecular polymer that the purpose of this utility model is to provide a kind of dissolves fully, product quality is high.
For achieving the above object, technical solution of the present utility model is:
The utility model is the equipment that main glue prepared by a kind of high molecular polymer, comprises frame, boils glue container, agitating device and attemperating unit;
Described boil glue container comprise boil glue bucket, glue bucket bung, circular cone are stalled off, heat-preserving container; Described heat-preserving container is arranged in frame, boiling glue casing puts in heat-preserving container, form gap boiling between glue bucket and heat-preserving container, glue bucket bung is sealed on and boils in the top open ports of glue bucket, a liquid outlet is offered in the bottom of boiling glue bucket, circular cone stalls off shutoff on this liquid outlet, and the sidewall boiling glue bucket is offered an exhaust outlet;
Described agitating device comprises motor, belt pulley transmission mechanism, shaft, upper stirring vane, lower stirring vane; Described shaft boils glue bucket central authorities by rotatable being vertically mounted on of bearing, and the upper end of shaft is connected with motor output shaft by belt pulley transmission mechanism; Described upper stirring vane and lower stirring vane are separately fixed at the top and bottom of shaft;
Described attemperating unit comprises heating rod, temperature control module and liquid; Described heating rod is arranged on and boils the boiling between glue bucket outer bottom and heat-preserving container inner bottom surface of glue container, and temperature control module is electrically connected with heating rod by wire, and liquid is filled in the gap of boiling between glue bucket and heat-preserving container.
Described upper stirring vane is made up of the rectangle shaped blades of more than two or two, and the rectangle shaped blades of more than two or two is inner asymmetric to be fixed on shaft and in 45 ° of inclinations; Described lower stirring vane is trough shaped blade.
The side wall upper part of described heat-preserving container is provided with water inlet, and the bottom of heat-preserving container is provided with delivery port.
Described boil glue bucket and heat-preserving container cylindrical.
After adopting such scheme, the utility model, primarily of boiling the compositions such as glue container, agitating device and attemperating unit, has the following advantages:
1, because the utility model boils the columniform profile of glue container and circular arc-shaped bottom portion design, make PVA solution more easily form swirling, cause the PVA dissolving insufficient and the group of connecing to adsorb circular arc-shaped bottom portion arc core.
2, because stirring vane in the rectangle in stirring system of the present utility model becomes oblique 45 ° to be asymmetricly embedded on shaft, the liquid that stirring can be made to rotate forms swirling, easily breaks up the PVA of input.And can make density heavier, dissolve insufficient PVA and be attracted to center of arc with whirlpool, then by 1cm above circular arc, the matrix blade of unique design carries out intensive stirring to the insufficient PVA of dissolving being attracted to place of center of arc, reaches and dissolves sufficient object.
3, attemperating unit of the present utility model is that water-bath is heated, the stable of temperature can be guaranteed, the temperature PVA of causing on the low side can not be produced be difficult to dissolve or dissolve insufficient and thermo-field thoery and the structure of destroying PVA, thus causing the instability of jointing product fastness, the laminating fastness of product is high, operating efficiency is high, cost is lower.
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model.
Detailed description of the invention
As shown in Figure 1, the utility model is the equipment that main glue prepared by a kind of high molecular polymer, comprises frame 1, boils glue container 2, agitating device 3 and attemperating unit 4.
Described boil glue container 2 comprise boil glue bucket 21, glue bucket bung 22, circular cone stall off 23, heat-preserving container 24.Described heat-preserving container 24 is cylindrical and be arranged in frame 1, and the side wall upper part of heat-preserving container 24 is provided with water inlet 241, and the bottom of heat-preserving container is provided with delivery port 242.The described glue bucket 21 that boils is cylindrical and be nested with in heat-preserving container 24, forms gap boiling between glue bucket 21 and heat-preserving container 24.Glue bucket bung 22 is sealed on and boils in the top open ports of glue bucket 21, offers a liquid outlet 211 in the bottom of boiling glue bucket 21, and circular cone stalls off 23 shutoff on this liquid outlet 211, and the sidewall boiling glue bucket 21 is offered an exhaust outlet 212.
Described agitating device 3 comprises motor 31, belt pulley transmission mechanism 32, shaft 33, upper stirring vane 34, lower stirring vane 35.Described shaft 33 boils glue bucket 21 central authorities by rotatable being vertically mounted on of bearing, and the upper end of shaft 33 is connected with motor 31 output shaft by belt pulley transmission mechanism 32; Described upper stirring vane 34 and lower stirring vane 35 are separately fixed at the top and bottom of shaft 33.Described belt pulley transmission mechanism 32 is made up of two timing belt pulleys 321 and feed belt 322; Two timing belt pulleys 321 are the fixedly sleeved upper end at motor 31 output shaft and shaft 33 respectively, and feed belt 322 solderless wrapped connection is on two timing belt pulleys 321.Described upper stirring vane 34 is made up of the rectangle shaped blades of more than two or two, and the rectangle shaped blades of more than two or two is inner asymmetric to be fixed on shaft 33 and in 45 ° of inclinations.Described lower stirring vane 35 is trough shaped blade.
Described attemperating unit 4 comprises heating rod 41, temperature control module 42 and liquid 43.Described heating rod 41 be arranged on boil glue container 2 boil between glue bucket 21 outer bottom and heat-preserving container 24 inner bottom surface, temperature control module 42 is asked you to be made in frame 1 and is electrically connected with heating rod 41 by wire, liquid 43 is filled in the gap of boiling between glue bucket 21 and heat-preserving container 24, in the present embodiment, liquid is water.
The course of work of the present utility model:
The first step: add a certain amount of cold water by the water inlet 241 of heat-preserving container 24 and enter in heat-preserving container 24.Drop into the water yield of formula rate and PVA boiling in glue bucket 21.Glue bucket bung 22 is covered, and opens agitating device 3 and stir.Before not heating, make PVA powder dispersed with stirring, reduce PVA powder further because no dispersion, appearance is dissolved and forms bulk indissoluble thing.
Second step: after described first step cold water stirs 10 minutes, sets temperature required 95 DEG C by temperature control module 42, starts heating rod 41 to boiling the liquid 43(water-bath layer between glue bucket 21 and heat-preserving container 24 simultaneously) carry out water-bath and heat.The temperature control system of ± 1 DEG C, can ensure the temperature stability that water-bath is heated further.Guarantee can not make PVA dissolve insufficient or thermo-field thoery because temperature is low, destroy the structure of PVA.Affect the laminating fastness of product.
3rd step: under the normal water-bath 95 DEG C ± 1 is heated.Boil the PVA solution in glue bucket 21, the upper stirring vane 34 in agitating device 3, lower stirring vane 35 can complete dissolving in 2 hours under stirring.Filter via the liquid outlet 211 boiled bottom glue bucket 21 again and collect PVA to prepare main glue for subsequent use.
The above, be only the utility model preferred embodiment, transmission mechanism in agitating device can have multiple, therefore the scope of the utility model enforcement can not be limited with this, namely the equivalence change done according to the utility model claim and description with modify, all should still belong in scope that the utility model patent contains.
Claims (4)
1. an equipment for main glue prepared by high molecular polymer, it is characterized in that: comprise frame, boil glue container, agitating device and attemperating unit;
Described boil glue container comprise boil glue bucket, glue bucket bung, circular cone are stalled off, heat-preserving container; Described heat-preserving container is arranged in frame, boiling glue casing puts in heat-preserving container, form gap boiling between glue bucket and heat-preserving container, glue bucket bung is sealed on and boils in the top open ports of glue bucket, a liquid outlet is offered in the bottom of boiling glue bucket, circular cone stalls off shutoff on this liquid outlet, and the sidewall boiling glue bucket is offered an exhaust outlet;
Described agitating device comprises motor, belt pulley transmission mechanism, shaft, upper stirring vane, lower stirring vane; Described shaft boils glue bucket central authorities by rotatable being vertically mounted on of bearing, and the upper end of shaft is connected with motor output shaft by belt pulley transmission mechanism; Described upper stirring vane and lower stirring vane are separately fixed at the top and bottom of shaft;
Described attemperating unit comprises heating rod, temperature control module and liquid; Described heating rod is arranged on and boils the boiling between glue bucket outer bottom and heat-preserving container inner bottom surface of glue container, and temperature control module is electrically connected with heating rod by wire, and liquid is filled in the gap of boiling between glue bucket and heat-preserving container.
2. the equipment of main glue prepared by high molecular polymer according to claim 1, it is characterized in that: described upper stirring vane is made up of the rectangle shaped blades of more than two or two, the rectangle shaped blades of more than two or two is inner asymmetric to be fixed on shaft and in 45 ° of inclinations; Described lower stirring vane is trough shaped blade.
3. the equipment of main glue prepared by high molecular polymer according to claim 1, it is characterized in that: the side wall upper part of described heat-preserving container is provided with water inlet, and the bottom of heat-preserving container is provided with delivery port.
4. the equipment of main glue prepared by high molecular polymer according to claim 1, it is characterized in that: described boil glue bucket and heat-preserving container cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798186.5U CN204412128U (en) | 2014-12-17 | 2014-12-17 | The equipment of main glue prepared by high molecular polymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798186.5U CN204412128U (en) | 2014-12-17 | 2014-12-17 | The equipment of main glue prepared by high molecular polymer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204412128U true CN204412128U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420798186.5U Active CN204412128U (en) | 2014-12-17 | 2014-12-17 | The equipment of main glue prepared by high molecular polymer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204412128U (en) |
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2014
- 2014-12-17 CN CN201420798186.5U patent/CN204412128U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230621 Address after: 335200 glasses Industrial Park, Yujiang District, Yingtan City, Jiangxi Province Patentee after: Yingtan Laiqi Technology Co.,Ltd. Address before: No.12 Guangming Road, Xinglin Industrial Zone, Jimei District, Xiamen City, Fujian Province 361022 Patentee before: ACTIF POLARIZERS (CHINA) Co.,Ltd. |