CN211754306U - Material preparing tank for epoxy resin curing agent - Google Patents
Material preparing tank for epoxy resin curing agent Download PDFInfo
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- CN211754306U CN211754306U CN202020284984.1U CN202020284984U CN211754306U CN 211754306 U CN211754306 U CN 211754306U CN 202020284984 U CN202020284984 U CN 202020284984U CN 211754306 U CN211754306 U CN 211754306U
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Abstract
The utility model discloses a preparation tank of epoxy curing agent, it contains preparation tank body and heat preservation, be provided with the zone of heating between preparation tank body and the heat preservation, the zone of heating bottom is provided with into oil pipe, upper portion is provided with out oil pipe in the zone of heating side, the inside (mixing) shaft that is provided with of preparation tank body, the preparation tank body is run through in proper order to the one end of (mixing) shaft, zone of heating and heat preservation, the one end that the (mixing) shaft is located the heat preservation upper portion outside is fixed with gear motor through the magnetic current body seal receptacle, the (mixing) shaft is located inside of preparation tank body and is provided with the fender material cup with the upper end junction of preparation tank body, the (mixing) shaft is located the inside lower. The problem of current jar body leak vacuum, the debubbling ability is not enough, keeps constant temperature and heating effect relatively poor, and heating time is long, and heat utilization rate is low, the pouring raw materials is heated inhomogeneous easily in the feed preparation jar, and product quality receives the influence is solved.
Description
Technical Field
The utility model relates to an epoxy vacuum pouring technical field, concretely relates to epoxy curing agent's material stock tank.
Background
The vacuum casting of epoxy resin refers to a process of casting a formula material consisting of an epoxy resin curing agent, a functional additive, an inorganic powder filler and the like into a set mould assembly under the guarantee of vacuum conditions, and demolding to obtain a thermosetting product after the completion of a thermoplastic fluid crosslinking and curing reaction. The epoxy resin vacuum pouring technology belongs to a dry type integral insulation system and is the leading insulation packaging technology in the current electrical industry.
Epoxy vacuum pouring needs to be used the material preparation jar, detach the bubble in the compounding for more efficient, the material preparation jar needs to keep certain vacuum, and current material preparation jar runs through the place of material preparation jar body at the (mixing) shaft, it is sealed with O type circle, sealed effect is not good, can leak the vacuum, thereby the bubble can't be got rid of completely, and the material preparation jar filth gets into the material preparation jar when the (mixing) shaft runs through the local transition fit of material preparation jar body and loses efficacy, and the material preparation jar keeps constant temperature and heating effect relatively poor, heating time is long, heat utilization rate is low, it is inhomogeneous to be heated easily in premixing jar to pour into a mould the raw materials, the shaping product quality.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide a preparation jar of epoxy curing agent to solve the current jar body vacuum leakage that provides in the above-mentioned background art, the debubbling ability is not enough, keeps constant temperature and heating effect relatively poor, and heat time is long, and heat utilization rate is low, the pouring raw materials is heated inhomogeneously in the preparation jar, and product quality receives the problem of influence.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a material preparing tank of an epoxy resin curing agent comprises a material preparing tank body and a heat preservation layer, wherein a heating layer is arranged between the material preparing tank body and the heat preservation layer, an oil inlet pipe is arranged at the bottom of the heating layer, an oil outlet pipe is arranged at the middle upper part of the side surface of the heating layer, the heating layer is filled with constant-temperature heat conduction oil through the oil inlet pipe, the heat conducting oil is circularly discharged through the oil outlet pipe, the stirring shaft is arranged in the material preparing tank body, one end of the stirring shaft sequentially penetrates through the material preparing tank body, the heating layer and the heat insulating layer, a speed reduction motor is fixed at one end of the stirring shaft positioned at the outer side of the upper part of the heat-insulating layer through a magnetic fluid sealing seat, the stirring shaft is positioned in the material preparing tank body and is provided with a material blocking cup at the joint with the upper end of the material preparing tank body, the lower extreme that the (mixing) shaft is located the inside of material preparation tank body is fixed with the stirring rake, the inside one side of material preparation tank body is provided with platinum resistance temperature sensor.
Further, advance oil pipe and go out oil pipe and all run through zone of heating, heat preservation in proper order, advance oil pipe and go out oil pipe intercommunication heating cycle pipeline, last circulating pump and the heater of being provided with of heating cycle pipeline, heating cycle pipeline surface is provided with the insulation support.
Furthermore, the heat insulation layer is filled with heat insulation materials, and the heat insulation materials are aluminum silicate fiber felts.
Further, the upper end of the material preparation tank body is provided with a vacuumizing hole and a feeding hole, the lower part of one side of the material preparation tank body is provided with a discharging hole, and the vacuumizing hole, the feeding hole and the discharging hole sequentially penetrate through the material preparation tank body, the heating layer and the heat preservation layer.
(III) advantageous effects
Compared with the prior art, after the technical scheme is adopted, the utility model discloses beneficial effect does:
1. the utility model discloses a sealed fidelity that improves the material preparation jar of magnetic current body, heating cycle pipeline improve heat preservation effect and heating rate, and the pouring raw materials of material preparation jar inside is heated evenly, and the stirring rake makes the raw material stirring even, can effectively get rid of the bubble in the raw materials, improves the quality of cast moulding product.
2. The utility model discloses a thermal utilization ratio has improved heating pipeline in zone of heating, heat preservation and heating cycle pipeline's use, has improved heating rate, has avoided thermal useless loss for the bubble is discharged in the spare part jar storing constant temperature state, helps stirring.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is a longitudinal sectional view of an embodiment provided by the present invention;
description of reference numerals:
1-a material preparing tank body; 2-insulating layer; 3, heating a layer; 301-oil inlet pipe; 302-oil outlet pipe; 4-stirring shaft; 5-magnetic fluid seal seat; 6-a speed reduction motor; 7-material blocking cup; 8-stirring paddle; 9-platinum resistance temperature sensor; 10-heating the circulating pipeline; 11-a circulation pump; 12-a heater; 13-vacuum pumping port; 14-a feed inlet; 15-discharge hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides an embodiment: a preparation tank for an epoxy resin curing agent comprises a preparation tank body 1, a heat preservation layer 2, a heating layer 3, an oil inlet pipe 301, an oil outlet pipe 302, a stirring shaft 4, a magnetic fluid seal seat 4, a speed reduction motor 6, a material blocking cup 7, a stirring paddle 8, a platinum resistance temperature sensor 9, a heating circulating pipeline 10, a circulating pump 11, a heater 12, a vacuumizing port 13, a feeding port 14 and a discharging port 15, wherein the heat preservation layer 2 is arranged on the outer side of the preparation tank body 1, heat preservation and insulation materials are filled in the heat preservation layer 2, and are aluminum silicate fiber felts, so that the preparation tank can store materials in a constant temperature state, the heating layer 3 is arranged between the preparation tank body 1 and the heat preservation layer 2, the heating layer 3 is a completely coated cavity formed between the preparation tank body 1 and the heat preservation layer 2, the heating area; the heating layer 3 is filled with constant-temperature heat conduction oil through the oil inlet pipe 301, the heat conduction oil is circularly discharged through the oil outlet pipe 302, the oil inlet pipe 301 and the oil outlet pipe 302 are communicated with the heating circulating pipeline 10, the circulating pump 11 and the heater 12 are arranged on the heating circulating pipeline 10, and the surface of the heating circulating pipeline 10 is provided with the heat-insulating sleeve, so that useless heat loss is avoided, and the heating rate is improved; a stirring shaft 4 is arranged in the material tank body 1, one end of the stirring shaft 4 sequentially penetrates through the material tank body 1, the heating layer 3 and the heat preservation layer 2, a speed reduction motor 6 is fixed at one end, located outside the upper end of the heat preservation layer 2, of the stirring shaft 4 through a magnetic fluid sealing seat 5, and magnetic fluid is applied to the magnetic fluid sealing seat 5 to serve as auxiliary sealing, so that the reliability of the sealing structure is improved; the speed reducing motor 6 is electrically connected with an external power supply through a controller, the stirring shaft 4 is positioned in the material preparing tank body 1 and is provided with a material blocking cup 7, and the material blocking cup 7 is used for storing external dirt and preventing the dirt from entering a cavity when the transition fit fails; the lower extreme that (mixing) shaft 4 is located 1 inside of material preparing tank body is fixed with stirring rake 8, and stirring rake 8 is chevron shape stirring rake for the raw materials stirring is even, can effectively get rid of the bubble in the raw materials.
Be provided with evacuation mouth 13, feed inlet 14 and discharge gate 15 on the material preparation tank body 1, evacuation mouth 13, feed inlet 14 and discharge gate 15 all run through material preparation tank body 1, heat preservation 2 and zone of heating 3 in proper order, and evacuation mouth 13 intercommunication has evacuation equipment, guarantees that material preparation tank body 1 is inside to be the vacuum state, the bubble of convenient discharge raw materials dress.
Be provided with circulating pump 11 and heater 12 on heating cycle pipeline 10, circulating pump 11 passes through controller and peripheral hardware power electric connection, circulating pump 11 makes the conduction oil circulation in the zone of heating 3 flow, guarantee that its inside temperature is even, heating cycle pipeline 10 surface is provided with the insulation support, thermal useless loss has been avoided, heating rate has been improved, heater 12 passes through controller and peripheral hardware power electric connection, heater 12 is according to platinum resistance temperature sensor 9's feedback signal, make the conduction oil in the heating cycle pipeline 10 keep at constant temperature state.
To sum up, the utility model discloses can effectively get rid of the bubble in the raw materials, improve the quality of cast moulding product, improve heating rate, avoid thermal useless loss for the bubble is discharged in the stirring is helped to material preparation jar storing constant temperature state.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a preparation tank of epoxy curing agent, it contains preparation tank body (1) and heat preservation (2), its characterized in that, be provided with zone of heating (3) between preparation tank body (1) and heat preservation (2), zone of heating (3) bottom is provided with into oil pipe (301), upper portion is provided with out oil pipe (302) in the zone of heating (3) side, preparation tank body (1) inside is provided with (mixing) shaft (4), the one end of (mixing) shaft (4) runs through preparation tank body (1), zone of heating (3) and heat preservation (2) in proper order, the one end that (mixing) shaft (4) are located the heat preservation (2) upper portion outside is fixed with gear motor (6) through magnetic current body seal receptacle (5), the upper end junction that (mixing) shaft (4) are located preparation tank body (1) inside and preparation tank body (1) is provided with fender material cup (7, the stirring shaft (4) is located the inside lower extreme of material preparation tank body (1) and is fixed with stirring rake (8), the inside one side of material preparation tank body (1) is provided with platinum resistance temperature sensor (9).
2. The charging bucket for epoxy resin curing agent according to claim 1, wherein the oil inlet pipe (301) and the oil outlet pipe (302) both sequentially penetrate through the heating layer (3) and the insulating layer (2), and the oil inlet pipe (301) and the oil outlet pipe (302) are communicated with the heating circulation pipeline (10).
3. A pot as defined in claim 2, wherein the heating and circulating pipe (10) is provided with a circulating pump (11) and a heater (12).
4. A material-preparing tank for epoxy resin curing agent as claimed in claim 2, characterized in that the surface of the heating circulation pipeline (10) is provided with a heat-insulating sleeve.
5. The charging bucket for epoxy resin curing agent as claimed in claim 1, wherein the inside of the heat-insulating layer (2) is filled with heat-insulating material, and the heat-insulating material is aluminum silicate fiber felt.
6. The preparation tank for epoxy resin curing agents as claimed in claim 1, wherein the upper end of the preparation tank body (1) is provided with a vacuum-pumping port (13) and a feed port (14), the lower part of one side of the preparation tank body (1) is provided with a discharge port (15), and the vacuum-pumping port (13), the feed port (14) and the discharge port (15) sequentially penetrate through the preparation tank body (1), the heating layer (3) and the heat-insulating layer (2).
7. A pot as defined in claim 1, characterised in that the paddle (8) is a chevron paddle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020284984.1U CN211754306U (en) | 2020-03-10 | 2020-03-10 | Material preparing tank for epoxy resin curing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020284984.1U CN211754306U (en) | 2020-03-10 | 2020-03-10 | Material preparing tank for epoxy resin curing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211754306U true CN211754306U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020284984.1U Active CN211754306U (en) | 2020-03-10 | 2020-03-10 | Material preparing tank for epoxy resin curing agent |
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| CN (1) | CN211754306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115091642A (en) * | 2022-06-30 | 2022-09-23 | 浙江省开化七一电力器材有限责任公司 | Epoxy pouring device for solid-sealed polar pole |
-
2020
- 2020-03-10 CN CN202020284984.1U patent/CN211754306U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115091642A (en) * | 2022-06-30 | 2022-09-23 | 浙江省开化七一电力器材有限责任公司 | Epoxy pouring device for solid-sealed polar pole |
| CN115091642B (en) * | 2022-06-30 | 2024-02-23 | 浙江省开化七一电力器材有限责任公司 | Epoxy casting device for solid-sealed pole |
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