CN102501334B - Purification device of resin mixture - Google Patents
Purification device of resin mixture Download PDFInfo
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- CN102501334B CN102501334B CN201110313706.XA CN201110313706A CN102501334B CN 102501334 B CN102501334 B CN 102501334B CN 201110313706 A CN201110313706 A CN 201110313706A CN 102501334 B CN102501334 B CN 102501334B
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- end cover
- resin mixture
- purification device
- full skirt
- compound
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Abstract
The invention relates to a purification device of a resin mixture, comprising an upper end cover, and a vertical connection pipe is arranged in the middle of the upper end cover. The purification device of the resin mixture is characterized in that: a tower tray is arranged below the upper end cover; the middle part of the tower tray is in a shape of a T-shaped round cup; an opening of the T-shaped round cup is in an arc curve and is smoothly transited outwards and downwards to form a full skirt; an exhaust pipe is arranged in the middle of the full skirt. A cylindrical filter screen is arranged inside the tower tray; a pressure difference balance splashing area at the upper part and a mixture buffering and filtering purification area at the lower area are formed in a space in the cylindrical filter screen. A sucking disc is arranged at the bottom of the mixture buffering and filtering purification area. Upward air vents are arranged at the upper edge of the upper end cover. The outer edge of the upper end cover is further connected with a lower funnel-shaped end cover with a large upper part and a small lower part. The purification device of the resin mixture, disclosed by the invention, has the advantages that: the purification device of the resin mixture can be used for removing tiny ferrous metal foreign matters in an epoxy resin mixture in an adsorbing manner and filtering impurities in the epoxy resin mixture, is particularly suitable for breaking air in the mixture in a needling and drawing manner; and furthermore, the pressure difference is sufficiently released and balanced, and the purification device of the resin mixture has an anti-splashing function.
Description
Technical field
The invention belongs to resin mixture moulding by casting technical field, particularly relate to a kind of purification device of resin mixture.
Background technology
At present, manufacture the transformer of poured with epoxy resin insulation, pouring technology process all completes in vacuum pouring tank, and mixture of epoxy resins used also completes batch mixing and degassed in vacuum stirring tank.Agitator tank above pouring can, centre supports and is provided with dispensing valve and connecting pipe.There is following shortcoming and defect in prior art: 1. when the discharging opening that the resin mixture in agitator tank is flowed through in pouring can by valve and pipeline flows to casting mold, because existing pressure differential (being Negative Pressure Difference), two tanks cause compound splashing to a certain degree, severe contamination tank skin and casting mold, while causing the waste of a large amount of compounds and fettler; 2. in compound, minute metallic foreign matter flows in casting mold, causes the shelf depreciation of cast product overproof; 3. the larger impurity in compound flows in casting mold, causes cast product is withstand voltage to puncture; Even 4. taken off the once compound of gas, but in compound, still have a large amount of gas and vaporizer, flow in mold cavity and can cause the electric property of cast product to decline, serious is defective.
Summary of the invention
The present invention provides a kind of purification device of resin mixture for solving the technical problem existing in known technology, this purifier can be used for the small ferrous metal foreign matter in mixture of epoxy resins to absorb and its impurity is filtered, especially the gas in compound being carried out to pin breaks and pulls open, and pressure differential is discharged and balance fully, there is anti-splash function.
The technical scheme that the present invention takes for the technical problem existing in solution known technology is:
A kind of purification device of resin mixture, comprise upper end cover, the middle part of upper end cover is provided with vertical tube connector, it is characterized in that: upper end cover below is connected with tower tray, tower tray middle part is T font round cup shape shape, T font circle rim of a cup is circular arc camber and outwards downward smooth transition forms a full skirt conical surface, between full skirt, form drainage channel, the inside of tower tray is provided with cylindrical shape screen pack, the pressure differential balance splash zone on top and the compound of bottom buffering filtration, purification district in space in cylindrical shape screen pack, are formed, the bottom in compound buffering filtration, purification district is provided with sucker, on upper end cover, be also provided with first row pore straight up, the outward flange of upper end cover is also connected with bottom end cover, bottom end cover is up big and down small infundibulate.
The present invention can also adopt following technical scheme:
The middle part of described full skirt is also provided with second row pore, and second row pore runs through full skirt.
The end of the drainage channel of described full skirt is provided with annular pin forest network.
Advantage and good effect that the present invention has are:
The present invention has adopted after above technical scheme, by being provided with pressure differential balance splash zone, compound can be splashed in this utensil, the Negative Pressure Difference of upper and lower two tanks and compound can be discharged and balances, this process all completes in this device, has thoroughly prevented the compound splash phenomena in tank arbitrarily.In utensil, be provided with the strong magnets sucker of absorbing the small foreign matter of metal simultaneously, strong the small ferrous metal foreign matter in compound suction separated, improved compound purity, thoroughly solve screen cloth too thin, hinder fluid flow, screen pack is too thick, and small foreign matter flows into the problem of mould; Also be provided with impurity foreign body filtering net simultaneously, other contaminant filter in compound can be fallen, guaranteed the cleanliness of compound.Particularly tower tray is provided with the full skirt conical surface, can, by progressively attenuation the bubble in compound is pulled open of the compound rete flowing downward, be convenient to degassed.At full skirt limit place, be provided with the pin forest network of relieving stagnant Qi bubble simultaneously, the micro-bubble pin of compound can be broken, thereby strengthen degasifying effect, greatly reduce and stopped the bubble accumulation in compound to become large and interruption series connection phenomenon, thereby guaranteed the quality of cast product.This filter upper and lower end parts is provided with internal and external threads structure, can single-piece use, and also can many screw thread series connection use, and its effect more.This purifier simple in structure being convenient to that be installed installed and used, and is convenient to the clean and maintenance of dismounting.This purifier overall structure is simple, compactness, and manufacturability is convenient to by force processing and manufacturing.
Accompanying drawing explanation
Fig. 1 is general assembly schematic diagram of the present invention;
Fig. 2 is upper end cover structural representation;
Fig. 3 filters netware structural representation;
Fig. 4 is sucker part structural representation;
Fig. 5 is tray structure schematic diagram;
Fig. 6 is bottom end cover structural representation.
In figure: 1, upper end cover; 1-1, first row pore; 1-2, jackscrew; 2, screen pack; 3, sucker; 4, tower tray; 4-1, full skirt; 4-2, drainage channel; 4-3, second row pore; 4-4, pressure differential balance splash zone; 4-5, compound buffering filtration, purification district; 4-6, pin forest network; 5, bottom end cover; 6, discharging tube head.
The specific embodiment
For further understanding summary of the invention of the present invention, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 to Fig. 6, a kind of purification device of resin mixture, comprises upper end cover 1, and the middle part of upper end cover is provided with vertical tube connector by jackscrew 1-2, and this tube connector can be connected with pouring can discharging tube head 6 quick-fits, and two jackscrew 1-2 are fastening.Upper end cover below is connected with tower tray 4, tower tray middle part is T font round cup shape shape, for reducing drainage resistance, particularly for realize allow compound progressively attenuation the bubble in material is pulled open and by the broken object of less bubble pin forest network pin, T font circle rim of a cup is circular arc camber and outwards downward smooth transition forms the full skirt 4-1 conical surface, between full skirt, form drainage channel 4-2, the inside of tower tray is provided with cylindrical shape screen pack 2, the pressure differential balance splash zone 4-4 on top and the compound of bottom buffering filtration, purification district 4-5 in space in cylindrical shape screen pack, are formed, the bottom in compound buffering filtration, purification district is provided with sucker 3, this sucker is an annular magnet, annular magnet separates strong the small ferrous metal foreign matter in compound suction, improve compound purity, thoroughly solve screen cloth too thin, hinder fluid flow, screen pack is too thick, small foreign matter flows into the problem of mould.On upper end cover, be also provided with first row pore 1-1 straight up, bear the function of outside exhaust, the outward flange of upper end cover is also connected with bottom end cover 5, and bottom end cover is up big and down small infundibulate.
Full skirt middle part is also provided with second row pore 4-3, and second row pore runs through upper and lower two full skirts, and arranging of second row pore can be discharged the gas of the compound in flowing in bottom end cover middle part, thereby stops any phenomenon of choking with resentment of this device.
The end of the drainage channel of full skirt is that the edge of full skirt is also provided with pin forest network 4-6, can the micro-bubble pin of compound is broken, thus strengthen degasifying effect, greatly reduce and the accumulation of having stopped compound bubble becomes large and is interrupted series connection phenomenon.
Operating principle of the present invention is:
As shown in Figure 1, when once degassed compound flows into after this purifier, pressure differential is discharged fully at pressure differential balance splash zone, and compound enters compound buffering filtration, purification district immediately, and small ferrous metal in material foreign matter is adsorbed on sucker itself by strong magnets sucker 3.Flow to the limit portion of full skirt through the curved surface mouth of T font circle cup by the clean compound of cylindrical shape screen pack processing, now along with compound constantly flows downward on the full skirt conical surface, its material thicknesses of layers is by part attenuation, bubble in material can be widened and pulls open, large bubble obtains fully excessive, there is the pin forest network for pin relieving stagnant Qi bubble of a loop in the limit of full skirt portion simultaneously, can be by broken relatively less bubble pin from compound, the air content that can use compound is nearly zero.Finally, after purification, be impurity purification especially gathering of exporting by bottom end cover of the compound of gas cleaning flow in mould.
This purifier can be arranged on this purifier in pouring can on discharging tube head 6 by two jackscrew 1-2 of the tube connector of upper end cover, also can two or more purifiers be done to series connection by the connection of the screw thread in the exit of upper end cover import and bottom end cover according to technological requirement and use, its result of use more.
Although by reference to the accompanying drawings the preferred embodiments of the present invention are described above; but the present invention is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present invention; not departing from the scope situation that aim of the present invention and claim protect, can also make a lot of forms, within these all belong to protection scope of the present invention.
Claims (3)
1. a purification device of resin mixture, comprise upper end cover, the middle part of upper end cover is provided with vertical tube connector, it is characterized in that: upper end cover below is connected with tower tray, tower tray middle part is T font round cup shape shape, T font circle rim of a cup is circular arc camber and outwards downward smooth transition forms full skirt, between full skirt, form drainage channel, the inside of tower tray is provided with cylindrical shape screen pack, the pressure differential balance splash zone on top and the compound of bottom buffering filtration, purification district in space in cylindrical shape screen pack, are formed, the bottom in compound buffering filtration, purification district is provided with sucker, on upper end cover, be also provided with first row pore straight up, the outward flange of upper end cover is also connected with bottom end cover, bottom end cover is up big and down small infundibulate.
2. purification device of resin mixture according to claim 1, is characterized in that: the middle part of described full skirt is also provided with second row pore, and second row pore runs through full skirt.
3. purification device of resin mixture according to claim 1, is characterized in that: the end of the drainage channel of described full skirt is provided with annular pin forest network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110313706.XA CN102501334B (en) | 2011-10-14 | 2011-10-14 | Purification device of resin mixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110313706.XA CN102501334B (en) | 2011-10-14 | 2011-10-14 | Purification device of resin mixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102501334A CN102501334A (en) | 2012-06-20 |
| CN102501334B true CN102501334B (en) | 2014-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110313706.XA Active CN102501334B (en) | 2011-10-14 | 2011-10-14 | Purification device of resin mixture |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049399B (en) * | 2018-07-01 | 2020-07-10 | 中山市创汇环保包装材料有限公司 | Filter for the production of porous molded parts |
| CN111319160B (en) * | 2020-03-08 | 2021-08-17 | 浙江臻博电子有限公司 | Injection molding system with automatic impurity removal structure and injection molding method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5688452A (en) * | 1996-07-29 | 1997-11-18 | Chan; Tin Wing | Manufacturing process of constructive material |
| CN201086371Y (en) * | 2007-08-21 | 2008-07-16 | 上海金发科技发展有限公司 | Foreign matter removing device |
| CN101637675A (en) * | 2008-12-05 | 2010-02-03 | 郑州德奥科技有限公司 | Cylindrical backwash purifying device |
| CN202357303U (en) * | 2011-10-14 | 2012-08-01 | 天津市百利纽泰克电气科技有限公司 | Resin mixture purification device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005013693A1 (en) * | 2005-03-21 | 2006-09-28 | Cvp Clean Value Plastics Gmbh | Process and plant for producing a pulp from agglomerated mixed plastic |
| DE102006003140B4 (en) * | 2006-01-24 | 2007-11-22 | Kreyenborg Verwaltungen Und Beteiligungen Gmbh & Co. Kg | Device for filtering a liquefied plastic |
-
2011
- 2011-10-14 CN CN201110313706.XA patent/CN102501334B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5688452A (en) * | 1996-07-29 | 1997-11-18 | Chan; Tin Wing | Manufacturing process of constructive material |
| CN201086371Y (en) * | 2007-08-21 | 2008-07-16 | 上海金发科技发展有限公司 | Foreign matter removing device |
| CN101637675A (en) * | 2008-12-05 | 2010-02-03 | 郑州德奥科技有限公司 | Cylindrical backwash purifying device |
| CN202357303U (en) * | 2011-10-14 | 2012-08-01 | 天津市百利纽泰克电气科技有限公司 | Resin mixture purification device |
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| Publication number | Publication date |
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| CN102501334A (en) | 2012-06-20 |
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