CN104436817A - Resin filter for corrosive environment - Google Patents
Resin filter for corrosive environment Download PDFInfo
- Publication number
- CN104436817A CN104436817A CN201310422867.1A CN201310422867A CN104436817A CN 104436817 A CN104436817 A CN 104436817A CN 201310422867 A CN201310422867 A CN 201310422867A CN 104436817 A CN104436817 A CN 104436817A
- Authority
- CN
- China
- Prior art keywords
- shell ring
- cylinder section
- resin filter
- corrosive environment
- resin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011347 resin Substances 0.000 title claims abstract description 30
- 229920005989 resin Polymers 0.000 title claims abstract description 30
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 239000011152 fibreglass Substances 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 16
- 239000002245 particle Substances 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 2
- 238000005530 etching Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 210000000582 semen Anatomy 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
- B01D24/16—Upward filtration
- B01D24/165—Upward filtration the filtering material being supported by pervious surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2101/00—Types of filters having loose filtering material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The present invention discloses a resin filter for a corrosive environment. The resin filter comprises an upper cylinder section (1), a middle cylinder section (3) and a lower cylinder section (4), wherein the upper cylinder section, the middle cylinder section and the lower cylinder section are sequentially connected from top to bottom and are made from glass fiber reinforced plastics, the top end of the upper cylinder section (1) and the bottom end of the lower cylinder section (4) are respectively provided with a flange cover (6), glass fiber reinforced plastic hole plates (2) are respectively arranged between the upper cylinder section (1) and the middle cylinder section (3) and the middle cylinder section (3) and the lower cylinder section (4), and resin particles are filled into the middle cylinder section (3). According to the present invention, the corrosion of the strong corrosive medium on the common material is solved, the special filter structure is designed by comprehensively considering a series of influencing factors during the material filtering process, and the resin filter has advantages of simple structure, stable operation, good filtration effect, economy, practicality and the like.
Description
Technical field
The present invention relates to a kind of under corrosive environment, the filtration hierarchy of the resin filter in industrial production, particularly filter.
Background technology
In the industrial production with deep-etching operating mode, such as AlCl
3usually containing Ca, Mg ion etc. impurity in seminal fluid, resin filter is the visual plant realizing seminal fluid and magazins' layout.Due to AlCl
3seminal fluid is strong corrosive medium, can produce strong corrosion to the resin filter that common iron on market makes.Therefore must select nonmetallic materials resin filter market not having supply, but determine that its structure can not conveniently structure design due to some characteristic of nonmetallic materials, therefore must design a kind of resin filter structure of suitable uniqueness.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of for the resin filter under corrosive environment, filter overall structure is nonmetal, possesses corrosion resistant characteristic, effectively can remove impurity, have both compact conformation, easy and simple to handle, stable feature.
The technical solution used in the present invention is: a kind of for the resin filter under corrosive environment, comprise the upper shell ring of the glass steel material from up to down connected successively, middle shell ring and lower shell ring, all there is blind flange upper shell ring top and lower shell ring bottom, between upper shell ring and middle shell ring, and all have fiberglass orifice plate between middle shell ring and lower shell ring, be filled with resin particle in middle shell ring.
The filtration aperture that fiberglass orifice plate has multiple row arranged in parallel, filters aperture and comprises bellmouth and shoulder hole.
In the filtration aperture of same row, bellmouth and shoulder hole spaced apart.This combination can increase effective filtration area, improve the rate of filtration, can prevent again filtering resin particle and fall into lower shell ring part from filter course by filter bores, and adopt two kinds of different filter bores combinations can play effective supplementary function mutually, prevent single kind of filter bores to occur filtering dead angle, thus cause the situation that liquid stream blocks.
Upper shell ring, middle shell ring, the horizontal cross-section of lower shell ring and fiberglass orifice plate is all rounded.Upper shell ring, all adopts Flange joint between middle shell ring and lower shell ring.Said structure designs, and is based in filter process and has two critical index: one is the rate of filtration, and usual hope improves the rate of filtration as much as possible, to obtaining higher production capacity; Can two be quality index, namely effective impurity screening.And the shell ring of circular cross-section, the Flange joint between shell ring, the filtration aperture of different cross section all meets raising output and meets the requirement of production technology.
Material selec-tion aspect, resin filter mainly comprises three parts: upper shell ring, middle shell ring (filtration fraction) and lower shell ring.For cylindrical shell, because deep-etching operating mode is to carbon steel, there is corrosion in the material such as stainless steel, therefore can only select selecting fiberglass or adopt in precious metal material.Adopt precious metal material, although its hydrochloric acid corrosion resistant performance is good, the advantages such as intensity and toughness is high, long service life, expensive, it is also impossible to widely apply; Therefore determine to adopt fiberglass to make, effectively can solve etching problem, and very economical, safe and reliable.
For the selection of filtering material, consider to adopt resin filter, can be used for replacing deliquescent ionic state material, effectively can remove SS, organic matter and other colloidal substance, and very economical, safe and reliable.The concrete kind of resin is determined according to the SOLUTION PROPERTIES of reality.
The invention provides a kind of overall structure of resin filter of glass steel, its corrosion resistance and go deimpurity validity all to meet Production requirement, there is compact conformation, easy and simple to handle, the advantage such as stable.
Accompanying drawing explanation
Fig. 1 is schematic cross-section of the present invention;
Fig. 2 is fiberglass orifice plate top view;
Fig. 3 is fiberglass orifice plate schematic cross-section.
Detailed description of the invention
A kind of for the resin filter under corrosive environment, comprise the upper shell ring 1 that the horizontal cross-section of the glass steel material from up to down connected successively is all rounded, middle shell ring 3 and lower shell ring 4, all there is blind flange 6 upper shell ring 1 top and lower shell ring 4 bottom, between upper shell ring 1 and middle shell ring 3, and all have fiberglass orifice plate 2 between middle shell ring 3 and lower shell ring 4, be filled with resin particle in middle shell ring 3.
As shown in Figure 1, the liquid material that need filter flows to as from bottom to top resin filter structure, and be divided into three shell ring parts, middle shell ring 3 part fiberglass orifice plate 2 is separated with upper shell ring 1 and lower shell ring 4 respectively, and its inside is filled with filtration resin particle.Upper shell ring 1 is similar with lower shell ring 4 structure, all the blind flange 6 of shell ring one end connection with feed inlet and outlet of glass-reinforced plastic material, one end is connected with middle shell ring 3 filtration fraction by fiberglass orifice plate 2, and upper shell ring 1, all adopts Flange joint between middle shell ring 3 and lower shell ring 4.
As shown in Figures 2 and 3, fiberglass orifice plate 2 is plectanes that a glass-reinforced plastic material is made, and it is drilled with 6 row and filters aperture 5.In the filtration aperture 5 of same row, bellmouth and shoulder hole spaced apart.Filter the combination that aperture 5 is bellmouth and shoulder hole, this combination can increase effective filtration area, improve the rate of filtration, can prevent again filtering resin particle and fall into lower shell ring part from filter course by filter bores, and adopt two kinds of different filter bores combinations can play effective supplementary function mutually, prevent single kind of filter bores to occur filtering dead angle, thus cause the situation that liquid stream blocks.
Owing to adopting glass-reinforced plastic material to make cylindrical shell, therefore bearing can be carried out, structural design and the making such as adapter in accordance with HG/T20696-1999 " glass tempering construction equipment design code ".During actual filtration, logistics direction is from bottom to top, namely from lower shell ring 4 to middle shell ring 3, then to upper shell ring 1.
Claims (5)
1. one kind for the resin filter under corrosive environment, it is characterized in that: the upper shell ring (1) comprising the glass steel material from up to down connected successively, middle shell ring (3) and lower shell ring (4), all there is blind flange (6) upper shell ring (1) top and lower shell ring (4) bottom, between upper shell ring (1) and middle shell ring (3), and all having fiberglass orifice plate (2) between middle shell ring (3) and lower shell ring (4), middle shell ring is filled with resin particle in (3).
2. according to claim 1 a kind of for the resin filter under corrosive environment, it is characterized in that: the filtration aperture (5) that fiberglass orifice plate (2) has multiple row arranged in parallel, filter aperture (5) and comprise bellmouth and shoulder hole.
3. according to claim 2 a kind of for the resin filter under corrosive environment, it is characterized in that: in the filtration aperture (5) of same row, bellmouth and shoulder hole spaced apart.
4. according to claims 1 to 3 a kind of for the resin filter under corrosive environment, it is characterized in that: upper shell ring (1), middle shell ring (3), the horizontal cross-section of lower shell ring (4) and fiberglass orifice plate (2) is all rounded.
5. according to claim 1 a kind of for the resin filter under corrosive environment, it is characterized in that: upper shell ring (1), all adopts Flange joint between middle shell ring (3) and lower shell ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310422867.1A CN104436817A (en) | 2013-09-17 | 2013-09-17 | Resin filter for corrosive environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310422867.1A CN104436817A (en) | 2013-09-17 | 2013-09-17 | Resin filter for corrosive environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104436817A true CN104436817A (en) | 2015-03-25 |
Family
ID=52884035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310422867.1A Pending CN104436817A (en) | 2013-09-17 | 2013-09-17 | Resin filter for corrosive environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104436817A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2142186Y (en) * | 1992-07-10 | 1993-09-15 | 上海石化嘉善玻璃钢管道联营厂 | Fibreglass chequered plate |
| US20090145841A1 (en) * | 2005-10-19 | 2009-06-11 | Koichi Arai | Perforated Member |
| JP2011122520A (en) * | 2009-12-10 | 2011-06-23 | Denso Corp | Metal removing agent and metal removing filter |
| CN103007695A (en) * | 2012-12-29 | 2013-04-03 | 安徽八一化工股份有限公司 | Steam washing tower applied in diluted acid concentrating device |
| CN203483912U (en) * | 2013-09-17 | 2014-03-19 | 贵阳铝镁设计研究院有限公司 | Filter |
-
2013
- 2013-09-17 CN CN201310422867.1A patent/CN104436817A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2142186Y (en) * | 1992-07-10 | 1993-09-15 | 上海石化嘉善玻璃钢管道联营厂 | Fibreglass chequered plate |
| US20090145841A1 (en) * | 2005-10-19 | 2009-06-11 | Koichi Arai | Perforated Member |
| JP2011122520A (en) * | 2009-12-10 | 2011-06-23 | Denso Corp | Metal removing agent and metal removing filter |
| CN103007695A (en) * | 2012-12-29 | 2013-04-03 | 安徽八一化工股份有限公司 | Steam washing tower applied in diluted acid concentrating device |
| CN203483912U (en) * | 2013-09-17 | 2014-03-19 | 贵阳铝镁设计研究院有限公司 | Filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
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| WD01 | Invention patent application deemed withdrawn after publication |