CN202237552U - Epoxy resin filtering system - Google Patents
Epoxy resin filtering system Download PDFInfo
- Publication number
- CN202237552U CN202237552U CN2011203467775U CN201120346777U CN202237552U CN 202237552 U CN202237552 U CN 202237552U CN 2011203467775 U CN2011203467775 U CN 2011203467775U CN 201120346777 U CN201120346777 U CN 201120346777U CN 202237552 U CN202237552 U CN 202237552U
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- CN
- China
- Prior art keywords
- filter
- epoxy resin
- element type
- type filter
- filer element
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Abstract
The utility model discloses an epoxy resin filtering system belonging to the field of chemical engineering production equipment. In order to reduce the impurity content in finished epoxy resin and further improve the filtering effect and the quality of epoxy resin, the utility model provides the epoxy resin filtering system which comprises a finished product tank, convey pipelines, a filter pump, a filter element type filter and a bag type filter, wherein the finished product tank is connected with the filter pump through one of the convey pipelines; the filter pump is connected with the filter element type filter through the another convey pipeline; and the filter element type filter is connected with the bag type filter through the other convey pipeline. The epoxy resin filtering system combines the advantages of the filter element type filter and the bag type filter, and the bag type filter is connected in series to the filter element type filter, so that the filtering area and the filtering precision are ensured, and the pollution possibility in filter element replacing is reduced, which improves the filtering effect of the whole epoxy resin filtering system, reduces the impurity content in finished epoxy resin, and improves the quality of the product.
Description
Technical field
The utility model belongs to the chemical production equipment field, relates to a kind of filtration system of epoxy resin.
Background technology
The macromolecular compound that contains epoxide group in all molecular structures is referred to as epoxy resin.Epoxy resin is the organic high molecular compound that contains two or more epoxide groups in the general reference molecule, and except that indivedual, their relative molecular mass is not high.The molecular structure of epoxy resin is containing active epoxide group in the strand for its characteristic, and epoxide group can be positioned at the end, centre of strand or structure circlewise.Owing to contain active epoxide group in the molecular structure, make them can form insoluble, the not molten cancellated high polymer of three-dimensional that has with polytype curing agent generation cross-linking reaction.Epoxy resin after the curing has good physical and chemical performance, and it has excellent adhesive strength to the surface of metal and nonmetallic materials, and dielectric properties are good; The set shrinkage factor is little, the product size good stability, and hardness is high; Pliability is better; To alkali and most of solvent-stable, thereby be widely used in national defence, national economy all departments, make purposes such as cast, dipping, lamination material, bonding agent, coating.
In the copper-clad plate industry, very responsive to the impurity of epoxy resin, and the impurity that has aging thing in the epoxy resin production process produces, and therefore need carry out secondary filter to finished product epoxy resin.The filtration system of the epoxy resin that uses in the prior art comprises two filer element type filters, and each filer element type filter contains 6 filter cores; They are cascaded, and when having finished product epoxy resin through two filer element type filters now, are equivalent to through twice filtration, to guarantee filter effect.Filter core adopts 5 μ m filter cores, generally need finished product epoxy resin circulating filtration be reached more than 4 hours.
The work principle of filter of filer element type filter is that material passes filter core from the outside, gets into the filter core inner passage, discharges from filter bottom; Impurity is intercepted at the filter core outer surface, more takes out in the process of filter core some during renew cartridge and is tackled the impurity that gets off and can fall down, because resin viscosity is big; And filter bottom has the dead angle, promptly uses solvent washing also can't guarantee to rinse well, and influence is bigger when impurity increases unusually; Cause residual small amount of impurities in the product, influenced the quality of epoxy resin.
The utility model content
In order further to improve the filter effect of epoxy resin; Reduce the impurity content in the finished product epoxy resin, improve the quality of epoxy resin, the utility model provides a kind of filtration system of epoxy resin; It comprises finished product jar, conveyance conduit, filter pump, filer element type filter and bag filter; The finished product jar links through conveyance conduit and filter pump, and filter pump links through conveyance conduit and filer element type filter, and the filer element type filter links through conveyance conduit and bag filter again; The quantity of the filter core of described filer element type filter is 8-16, and specification is 3-6 μ m.
The utility model has also carried out preferentially the quantity and the specification of the filter core of above-mentioned filer element type filter, and preferably, the quantity of the filter core of described filer element type filter is 12, and specification is 5 μ m.
Filer element type filter filter area is big, and filtering accuracy is high, but more renew cartridge inconvenience and be prone to pollute exit passageway; Be easy to generate small amount of impurities, and through increasing a bag filter, because of bag filter is changed filter bag conveniently; Only need whole filter bag is proposed, can the contaminated filter device.The utility model is together in series filer element type filter and bag filter; The filer element type filter is mainly undertaken filtration; And bag type filtering be mainly with the filer element type filter more renew cartridge spill the impurity that comes and filter out once more; Filter area and filtering accuracy had both been guaranteed, the opportunities for contamination when having reduced more renew cartridge again.
In a word, the utility model compared with prior art, the utility model combines the advantage of filer element type filter and bag filter; Bag filter of series connection on the basis of filer element type filter; Both guaranteed filter area and filtering accuracy, therefore the opportunities for contamination when having reduced more renew cartridge has again improved whole filter effect; Thereby reduce the impurity content in the finished product epoxy resin, improved the quality of epoxy resin finished product.
Description of drawings
Fig. 1 is the sketch map of the filtration system of a kind of epoxy resin of the utility model.In Fig. 1,1-finished product jar, 2-filter pump, 5-filer element type filter, 6-bag filter, 7-conveyance conduit.
Fig. 2 is the sketch map of the filtration system of a kind of epoxy resin of using in the prior art.In Fig. 2,1-finished product jar, 2-filter pump, 3-filer element type filter, 4-filer element type filter, 7-conveyance conduit.
The specific embodiment
Below in conjunction with accompanying drawing, further describe the utility model through specific embodiment, but the utility model is not limited only to following examples.In the scope of the utility model or in the content that does not break away from the utility model, spirit and scope; Filtration system to the described a kind of epoxy resin of the utility model is carried out to reduced scale or expansion, suitably improves, replaces the structure of building block and/or the annexation between the building block; Will become apparent to those skilled in the art that they all are regarded as is included within the utility model scope.
The filtration system of a kind of epoxy resin of present embodiment; As shown in Figure 1; It comprises finished product jar 1, conveyance conduit 7, filter pump 2, filer element type filter 5 and bag filter 6; Finished product jar 1 links through conveyance conduit 7 and filter pump 2, and filter pump 2 links through conveyance conduit 7 and filer element type filter 5, and filer element type filter 5 links through conveyance conduit 7 and bag filter 6 again.The quantity of the filter core of the filer element type filter 5 of present embodiment is 12, and specification is 5 μ m.
Filer element type filter 5 filter areas are big, and filtering accuracy is high, but more renew cartridge inconvenience and be prone to pollute exit passageway; Be easy to generate small amount of impurities; And through increasing a bag filter 6, because of bag filter 6 is changed filter bag conveniently, only need whole filter bag is proposed; Can the contaminated filter device, but filter area is less.Filer element type filter 5 is together in series with bag filter 6, and filer element type filter 5 is mainly undertaken filtration, and bag type filtering 6 be mainly with filer element type filter 5 more the impurity that comes out of renew cartridge hourglass filter out once more.
The filtration system of a kind of epoxy resin of present embodiment combines the advantage of filer element type filter and bag filter; Bag filter of series connection on the basis of filer element type filter; Both guaranteed filter area and filtering accuracy, therefore the opportunities for contamination when having reduced more renew cartridge has again improved whole filter effect; Thereby reduce the impurity content in the finished product epoxy resin, improve the quality of epoxy resin.
Claims (2)
1. the filtration system of an epoxy resin; It is characterized in that it comprises finished product jar, conveyance conduit, filter pump, filer element type filter and bag filter, the finished product jar links through conveyance conduit and filter pump; Filter pump links through conveyance conduit and filer element type filter; The filer element type filter links through conveyance conduit and bag filter again, and the quantity of the filter core of described filer element type filter is 8-16, and specification is 3-6 μ m.
2. the filtration system of a kind of epoxy resin as claimed in claim 1 is characterized in that, the quantity of the filter core of described filer element type filter is 12, and specification is 5 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203467775U CN202237552U (en) | 2011-09-15 | 2011-09-15 | Epoxy resin filtering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203467775U CN202237552U (en) | 2011-09-15 | 2011-09-15 | Epoxy resin filtering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202237552U true CN202237552U (en) | 2012-05-30 |
Family
ID=46098857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203467775U Expired - Lifetime CN202237552U (en) | 2011-09-15 | 2011-09-15 | Epoxy resin filtering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202237552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760377A (en) * | 2020-07-09 | 2020-10-13 | 唐山三友氯碱有限责任公司 | Latex conveying system and method in production process of special resin for polyvinyl chloride |
-
2011
- 2011-09-15 CN CN2011203467775U patent/CN202237552U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760377A (en) * | 2020-07-09 | 2020-10-13 | 唐山三友氯碱有限责任公司 | Latex conveying system and method in production process of special resin for polyvinyl chloride |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Guangjun Inventor before: Su Yinglong Inventor before: Chen Jinhui |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SU YINGLONG CHEN JINHUI TO: ZHANG GUANGJUN |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 511457 Tantou Management Zone, Nansha Economic and Technological Development Zone, Guangzhou, Guangdong Province Patentee after: Jiantao (Guangzhou) High-tech New Materials Co., Ltd. Address before: 511455 North 9 Huanshi Avenue, Nansha District, Guangzhou City, Guangdong Province Patentee before: Jiantao (Fanyunanshan) Petrochemical Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |