CN102179088A - Design method of filtering device for strong corrosion resistant filtration and filtering device - Google Patents
Design method of filtering device for strong corrosion resistant filtration and filtering device Download PDFInfo
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- CN102179088A CN102179088A CN2010106159418A CN201010615941A CN102179088A CN 102179088 A CN102179088 A CN 102179088A CN 2010106159418 A CN2010106159418 A CN 2010106159418A CN 201010615941 A CN201010615941 A CN 201010615941A CN 102179088 A CN102179088 A CN 102179088A
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- filter
- screen
- filter core
- ring
- sealing ring
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Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000001914 filtration Methods 0.000 title claims abstract description 20
- 238000005260 corrosion Methods 0.000 title claims abstract description 6
- 230000007797 corrosion Effects 0.000 title claims abstract description 6
- 238000007789 sealing Methods 0.000 claims abstract description 39
- 239000010935 stainless steel Substances 0.000 claims abstract description 27
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 27
- 239000003792 electrolyte Substances 0.000 claims abstract description 7
- 125000006850 spacer group Chemical group 0.000 claims description 46
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 14
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 11
- 238000005530 etching Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- -1 polytetrafluoroethylene Polymers 0.000 claims description 7
- 210000003205 muscle Anatomy 0.000 claims description 4
- 239000000565 sealant Substances 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000012945 sealing adhesive Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000005245 sintering Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The invention discloses a design method of a filtering device for strong corrosion resistant filtration; the filtering device is provided with a filter and a filter core designed by stainless steel pipes and stainless steel met screen, and electrolyte is contained inside; the external structure of the filter is disposed as a jar; filter screens are distributed at the bottom and the periphery of the filter core; the filter core is put at the upper edge of a cylinder body of the filter, sealed with a sealing ring, covered with a top cover, and locked tightly with a holt hoop iron; an lower cover of the filter is connected with the cylinder body by a triangle screw thread; and is sealed with a sealing adhesive tape; a filter core skeleton part, a filter screen part and a sealing member part are designed respectively, wherein an upper positioning connecting ring, a filter core side screen skeleton, and a bottom screen disposing ring are arranged inside the filter core skeleton part; the side screen part and the bottom screen part are designed, wherein the side screen is like a cylinder and is disposed in the filter core side screen skeleton; the height of the side screen is larger than that of the filter core skeleton by 1-30 mm; superfluous parts at two ends of the side screen is cut along the position of a rivet hole, and the two end are turned over outwards, respectively. The invention also provides a filtering device for realizing the method.
Description
Technical field
The present invention relates to Machine Manufacturing Technology and chemical engineering industry design field, relate in particular to the filter method for designing that a kind of anti-deep-etching is filtered, more relate to a kind of filter of realizing this method.
Background technology
The stainless steel filter that present market is used is to filter the oil of fluid or the filter of water mostly.Cross filter core and adopt stainless steel sintering net, stainless steel mesh grid and stainless steel fibre sintering felt, be shaped as the fold of ripple, processed complex, the cost height, be difficult for being used for filtering the high fluid of viscosity, generally can not filter the liquid of severe corrosive, effect is also bad during the high fluid of impurity screening content.
Summary of the invention
The filter method for designing that the object of the present invention is to provide a kind of anti-deep-etching to filter adopts stainless steel tube and stainless steel seat type net to do filter and filter core, can acid-alkali-corrosive-resisting.Structure is the wide-mouth ampuliform, charging suitable for reading, and following spacer screen and side net filtration, so design has increased the amount of charging, has increased the effective area that filters, and cleans easily, and frame of filter element can reuse, and only needs to change damaged filter screen, saves cost; Another purpose of the present invention provides a kind of filter of realizing this method.
For effectively solving the problems of the technologies described above, the technical scheme that the present invention takes is as follows:
The filter method for designing that a kind of anti-deep-etching is filtered, its method may further comprise the steps:
(1) stainless steel tube and stainless steel seat type net design filter and filter core are set, and built-in electrolyte, the filter external structure is set to the wide-mouth ampuliform, the filter core bottom and the filter screen that distributes all around;
(2) filter design: described filter core is placed on the upper edge of filter ladle body, adds sealing ring, cover behind the loam cake, connect with angular thread between filter lower cover and the ladle body, seal with sealant tape with anchor ear locking;
(3) filter core design: design frame of filter element part, filter screen part and seal part respectively, the ring that is located by connecting on the frame of filter element part is built-in, filter core side network framework and spacer screen are placed ring;
(4) filter screen design: design side net and spacer screen two parts, the side net is arranged to tubbiness, be enclosed within filter core side network framework the inside, the height of side net will be higher than frame of filter element 1-30mm, with two outwards upset respectively, the length scale of described side net was by the internal diameter decision of described filter core side network framework after side net two redundance was cut off along the position of rivet hole.
Described step (2) is further comprising the steps of: described filter is made up of filter cover, anchor ear, sealing ring, filter ladle body and filter lower cover, adopt the stainless steel turning filter cover of suitable dimension, lower cover, outlet is designed to taper pipe thread up and down, with stainless steel tube turning filter ladle body, adopt corrosion resistant polytetrafluoroethylmaterial material turning sealing ring.
Described step (3) is further comprising the steps of: the ring that is located by connecting on described is accurately located the position that whole filter core is placed between filter cylinder and loam cake, the skeleton that connects filter core side net is simultaneously pushed down the part that side is routed up on the net, makes the top of side net play fixation; Connect the spacer screen placing component in the time of filter core side network framework setting side net; Spacer screen is placed ring and is removed and place spacer screen and also be used to compress the side marginal portion come routed up off the net, for fixation plays in the bottom of side net, and by below spacer screen at the bottom of the welding cross muscle strengthen intensity.All connect between all interconnective each parts with the rivet of aluminium alloy.
Described step (4) is further comprising the steps of: described spacer screen is welded on described spacer screen and places on the ring, and each parts will adopt earlier and removes greasy dirt and handle during welding; Described sealing ring adopts the polytetrafluoroethylene (PTFE) material, and with described sealing ring be placed on after the upset the filter screen outside, be drilled with corresponding rivet hole on the described sealing ring, lock with rivet by cooperating described frame of filter element, prevent the contact-making surface seepage.
A kind of filter of realizing said method comprises filter, filter core and filter screen three parts, and described filter comprises filter cover, anchor ear, sealing ring, filter ladle body and filter lower cover; Described filter core comprises frame of filter element part, filter screen part and seal part; Described filter screen comprises spacer screen and side net two parts respectively; Each part junction all connects with the rivet of aluminium alloy.
The outlet up and down of described filter is a taper pipe thread shape structure, and described filter cover, filter ladle body and filter lower cover all adopt stainless steel pipe.
Described frame of filter element part also comprises the ring that is located by connecting, and filter core side network framework and spacer screen are placed ring.
Described spacer screen is welded on described spacer screen and places on the ring, and described sealing ring adopts the polytetrafluoroethylene (PTFE) material, and with described sealing ring be placed on after the upset the filter screen outside, be drilled with corresponding rivet hole on the described sealing ring, lock with rivet by cooperating described frame of filter element.
Beneficial effect of the present invention is: adopt stainless steel tube and stainless steel seat type net to do filter and filter core, and can acid-alkali-corrosive-resisting.Structure is the wide-mouth ampuliform, charging suitable for reading, and following spacer screen and side net filtration, so design has increased the amount of charging, has increased the effective area that filters, and cleans easily.Frame of filter element can reuse, and only needs to change damaged filter screen, saves cost; The design of filter list sealing ring provides a fabulous sealing function; Installation and simple, convenient, floor space is less.The filtering accuracy height is applicable to any fine particle or suspension, and filter area can be from 0.45～200 micron; Effective filtration area is big, and a filter bag filtering function is equivalent to 5～10 times of filter cores of the same type, can reduce cost greatly; Of many uses, can be used for coarse filtration, middle filter or smart filter; The processing flow of unit filter area is bigger, and filtration resistance is less, the filter efficiency height; Reaching under the situation of same filter effect, the equipment such as sheet frame strainer, filer element type filter, former water pre-filtering machine and strainer that relatively rise have that cost of investment is lower, long service life and filtration low cost and other advantages.Rational in infrastructure equally, operating cost is low, under the situation of filter effect and treating capacity, price is low more than abroad advancing with the performance filter.
The present invention is described in detail below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is a filter method for designing design cycle schematic diagram of the present invention;
Fig. 2 is that filter middle filtrator of the present invention is formed structural representation;
Fig. 3 is filter core and a filter screen composition structural representation in the filter of the present invention.
The specific embodiment
Referring to Fig. 1, the filter method for designing that a kind of anti-deep-etching is filtered, its method may further comprise the steps:
(1) stainless steel tube and stainless steel seat type net design filter and filter core are set, and built-in electrolyte, the filter external structure is set to the wide-mouth ampuliform, the filter core bottom and the filter screen that distributes all around;
(2) filter design: described filter core is placed on the upper edge of filter ladle body, adds sealing ring, cover behind the loam cake, connect with angular thread between filter lower cover and the ladle body, seal with sealant tape with anchor ear locking;
(3) filter core design: design frame of filter element part, filter screen part and seal part respectively, the ring that is located by connecting on the frame of filter element part is built-in, filter core side network framework and spacer screen are placed ring;
(4) filter screen design: design side net and spacer screen two parts, the side net is arranged to tubbiness, be enclosed within filter core side network framework the inside, the height of side net will be higher than frame of filter element 1-30mm, with two outwards upset respectively, the length scale of described side net was by the internal diameter decision of described filter core side network framework after side net two redundance was cut off along the position of rivet hole.
Described step (2) is further comprising the steps of: described filter is made up of filter cover, anchor ear, sealing ring, filter ladle body and filter lower cover, adopt the stainless steel turning filter cover of suitable dimension, lower cover, outlet is designed to taper pipe thread up and down, with stainless steel tube turning filter ladle body, adopt corrosion resistant polytetrafluoroethylmaterial material turning sealing ring.
Described step (3) is further comprising the steps of: the ring that is located by connecting on described is accurately located the position that whole filter core is placed between filter cylinder and loam cake, the skeleton that connects filter core side net is simultaneously pushed down the part that side is routed up on the net, makes the top of side net play fixation; Connect the spacer screen placing component in the time of filter core side network framework setting side net; Spacer screen is placed ring and is removed and place spacer screen and also be used to compress the side marginal portion come routed up off the net, for fixation plays in the bottom of side net, and by below spacer screen at the bottom of the welding cross muscle strengthen intensity.All connect between all interconnective each parts with the rivet of aluminium alloy.
Described step (4) is further comprising the steps of: described spacer screen is welded on described spacer screen and places on the ring, and each parts will adopt earlier and removes greasy dirt and handle during welding; Described sealing ring adopts the polytetrafluoroethylene (PTFE) material, and with described sealing ring be placed on after the upset the filter screen outside, be drilled with corresponding rivet hole on the described sealing ring, lock with rivet by cooperating described frame of filter element, prevent the contact-making surface seepage.
Referring to Fig. 2 and Fig. 3, a kind of filter of realizing said method comprises filter, filter core and filter screen three parts, and described filter comprises filter cover, anchor ear, sealing ring, filter ladle body and filter lower cover; Described filter core comprises frame of filter element part, filter screen part and seal part; Described filter screen comprises spacer screen and side net two parts respectively; Each part junction all connects with the rivet of aluminium alloy.
The outlet up and down of described filter is a taper pipe thread shape structure, and described filter cover, filter ladle body and filter lower cover all adopt stainless steel pipe; Described frame of filter element part also comprises the ring that is located by connecting, and filter core side network framework and spacer screen are placed ring.
Described spacer screen is welded on described spacer screen and places on the ring, and described sealing ring adopts the polytetrafluoroethylene (PTFE) material, and with described sealing ring be placed on after the upset the filter screen outside, be drilled with corresponding rivet hole on the described sealing ring, lock with rivet by cooperating described frame of filter element.
Filter design concrete steps are in the present embodiment:
1, filter is divided into five parts: filter cover.Anchor ear, sealing ring, filter ladle body, filter lower cover.Filter core is placed on the upper edge of filter ladle body, adds sealing ring.Cover loam cake, lock with anchor ear.Connect with angular thread between filter lower cover and the ladle body, seal with sealant tape.
Filter processing process: use the stainless steel turning filter cover of suitable dimension earlier, lower cover.Taper pipe thread is made in outlet up and down.Use stainless steel tube turning filter ladle body again.Use corrosion resistant polytetrafluoroethylmaterial material turning sealing ring at last.
2, filter core is divided into: frame of filter element part, filter screen part and seal part.
Frame of filter element partly is 3 parts: on the ring that is located by connecting, filter core side network framework, spacer screen is placed ring.On the ring that is located by connecting mainly be to locate for the position that whole filter core is placed between filter cylinder and loam cake, connect the skeleton of filter core side net simultaneously, push down side and rout up the part of coming, the top fixation of a side net on the net.Filter core side network framework mainly is the setting side net, connects the spacer screen placing component simultaneously.Spacer screen is placed ring except placing spacer screen, also is used to compress side next marginal portion, the following fixation of a side net routed up off the net.Also muscle at the bottom of the welding cross below spacer screen is strengthened intensity.Rivet with aluminium alloy between the individual parts connects.
3, filter screen is divided into side net and spacer screen two parts.The side net need be made tubbiness, is enclosed within filter core side network framework the inside, and the height of side net will be higher than frame of filter element 1～30mm.The additional part in two is cut off along the position of rivet hole, and two is routed up respectively then.The length scale of side net is decided by the internal diameter of filter core side network framework.The coincidence place welding of filter screen.
Spacer screen is welded on spacer screen and places on the ring.Each parts will not have greasy dirt during welding.Sealing ring adopts the polytetrafluoroethylene (PTFE) material to do.Be placed on the outside of routing up the filter screen that comes, also be drilled with corresponding rivet hole on the sealing ring, cooperate frame of filter element to lock again, prevent the contact-making surface seepage with rivet.
The present invention is not limited to above-mentioned embodiment, and all employings and analog structure of the present invention and method thereof realize that all embodiments of the object of the invention are all within protection domain of the present invention.
Claims (8)
1. filter method for designing that anti-deep-etching is filtered is characterized in that its method may further comprise the steps:
(1) stainless steel tube and stainless steel seat type net design filter and filter core are set, and built-in electrolyte, the filter external structure is set to the wide-mouth ampuliform, the filter core bottom and the filter screen that distributes all around;
(2) filter design: described filter core is placed on the upper edge of filter ladle body, adds sealing ring, cover behind the loam cake, connect with angular thread between filter lower cover and the ladle body, seal with sealant tape with anchor ear locking;
(3) filter core design: design frame of filter element part, filter screen part and seal part respectively, the ring that is located by connecting on the frame of filter element part is built-in, filter core side network framework and spacer screen are placed ring;
(4) filter screen design: design side net and spacer screen two parts, the side net is arranged to tubbiness, be enclosed within filter core side network framework the inside, the height of side net will be higher than frame of filter element 1-30mm, with two outwards upset respectively, the length scale of described side net was by the internal diameter decision of described filter core side network framework after side net two redundance was cut off along the position of rivet hole.
2. the electrolyte filtering method of anti-deep-etching according to claim 1, it is characterized in that, described step (2) is further comprising the steps of: described filter is made up of filter cover, anchor ear, sealing ring, filter ladle body and filter lower cover, adopt the stainless steel turning filter cover of suitable dimension, lower cover, outlet is designed to taper pipe thread up and down, with stainless steel tube turning filter ladle body, adopts corrosion resistant polytetrafluoroethylmaterial material turning sealing ring.
3. the electrolyte filtering method of anti-deep-etching according to claim 1, it is characterized in that, described step (3) is further comprising the steps of: the ring that is located by connecting on described is accurately located the position that whole filter core is placed between filter cylinder and loam cake, the skeleton that connects filter core side net is simultaneously pushed down the part that side is routed up on the net, makes the top of side net play fixation; Connect the spacer screen placing component in the time of filter core side network framework setting side net; Spacer screen is placed ring and is removed and place spacer screen and also be used to compress the side marginal portion come routed up off the net, for fixation plays in the bottom of side net, and by below spacer screen at the bottom of the welding cross muscle strengthen intensity.All connect between all interconnective each parts with the rivet of aluminium alloy.
4. the electrolyte filtering method of anti-deep-etching according to claim 1 is characterized in that, described step (4) is further comprising the steps of: described spacer screen is welded on described spacer screen and places on the ring, and each parts will adopt earlier and removes greasy dirt and handle during welding; Described sealing ring adopts the polytetrafluoroethylene (PTFE) material, and with described sealing ring be placed on after the upset the filter screen outside, be drilled with corresponding rivet hole on the described sealing ring, lock with rivet by cooperating described frame of filter element, prevent the contact-making surface seepage.
5. a filter of realizing the described method of claim 1 is characterized in that, comprises filter, filter core and filter screen three parts, and described filter comprises filter cover, anchor ear, sealing ring, filter ladle body and filter lower cover; Described filter core comprises frame of filter element part, filter screen part and seal part; Described filter screen comprises spacer screen and side net two parts respectively; Each part junction all connects with the rivet of aluminium alloy.
6. filter according to claim 5 is characterized in that, the outlet up and down of described filter is a taper pipe thread shape structure, and described filter cover, filter ladle body and filter lower cover all adopt stainless steel pipe.
7. filter according to claim 5 is characterized in that, described frame of filter element part also comprises the ring that is located by connecting, and filter core side network framework and spacer screen are placed ring.
8. filter according to claim 5, it is characterized in that, described spacer screen is welded on described spacer screen and places on the ring, described sealing ring adopts the polytetrafluoroethylene (PTFE) material, and with described sealing ring be placed on after the upset the filter screen outside, be drilled with corresponding rivet hole on the described sealing ring, lock with rivet by cooperating described frame of filter element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010615941.8A CN102179088B (en) | 2010-12-27 | 2010-12-27 | Design method of filtering device for strong corrosion resistant filtration and filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010615941.8A CN102179088B (en) | 2010-12-27 | 2010-12-27 | Design method of filtering device for strong corrosion resistant filtration and filtering device |
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| Publication Number | Publication Date |
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| CN102179088A true CN102179088A (en) | 2011-09-14 |
| CN102179088B CN102179088B (en) | 2014-07-09 |
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| CN201010615941.8A Active CN102179088B (en) | 2010-12-27 | 2010-12-27 | Design method of filtering device for strong corrosion resistant filtration and filtering device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338357A (en) * | 2013-08-05 | 2015-02-11 | 欧亚华都(宜兴)环保有限公司 | Filter |
| CN106178644A (en) * | 2016-08-30 | 2016-12-07 | 洛阳宝诺重型机械有限公司 | A kind of Novel leaf filter defecator |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101362284A (en) * | 2008-09-23 | 2009-02-11 | 北京市粉末冶金研究所有限责任公司 | Manufacture method of stainless steel cloth filter tube |
| CN201366281Y (en) * | 2008-12-30 | 2009-12-23 | 张明亮 | Angle type filter |
-
2010
- 2010-12-27 CN CN201010615941.8A patent/CN102179088B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101362284A (en) * | 2008-09-23 | 2009-02-11 | 北京市粉末冶金研究所有限责任公司 | Manufacture method of stainless steel cloth filter tube |
| CN201366281Y (en) * | 2008-12-30 | 2009-12-23 | 张明亮 | Angle type filter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338357A (en) * | 2013-08-05 | 2015-02-11 | 欧亚华都(宜兴)环保有限公司 | Filter |
| CN106178644A (en) * | 2016-08-30 | 2016-12-07 | 洛阳宝诺重型机械有限公司 | A kind of Novel leaf filter defecator |
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| Publication number | Publication date |
|---|---|
| CN102179088B (en) | 2014-07-09 |
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