CN102179088B - 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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- CN102179088B CN102179088B CN201010615941.8A CN201010615941A CN102179088B CN 102179088 B CN102179088 B CN 102179088B CN 201010615941 A CN201010615941 A CN 201010615941A CN 102179088 B CN102179088 B CN 102179088B
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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 the method.
Background technology
The stainless steel filter that market is used is now to filter the oil of fluid or the filter of water mostly.Cross filter core and adopt stainless steel sintered meshwork, stainless steel mesh grid and stainless steel fibre sintering felt, be shaped as the fold of ripple, processed complex, cost is high, be difficult for, for filtering the fluid that viscosity is high, generally can not filtering the liquid of severe corrosive, when the high fluid of impurity screening content, effect is also bad.
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 wide-mouth ampuliform, charging suitable for reading, and lower spacer screen and side net filtration, so design, has increased the amount of charging, has increased the effective area filtering, and easily cleans, and frame of filter element can reuse, and only needs to change damaged filter screen, cost-saving; Another object of the present invention is to provide a kind of filter of realizing the 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 anti-deep-etching is filtered, its method comprises the following steps:
(1) stainless steel tube and stainless steel seat type net design filter and filter core are set, and built-in electrolyte, filter external structure is set to wide-mouth ampuliform, filter core bottom and surrounding distribution filter screen;
(2) design for filtration elements: described filter core is placed on to the upper edge of filter ladle body, adds sealing ring, cover after upper cover with anchor ear locking, connect with angular thread between filter lower cover and ladle body, seal with sealant tape;
(3) filter core design: design respectively frame of filter element part, filter screen part and seal part, be set up the ring that is located by connecting, filter core side network framework and spacer screen in frame of filter element part and place ring;
(4) filter screen design: design side net and spacer screen two parts, 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, side net two redundance outwards overturns two respectively after cutting off along the position of rivet hole, and the length scale of described side net is determined by the internal diameter of described filter core side network framework.
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: accurately locate the position that the ring that is located by connecting on described is placed in whole filter core between filter cylinder and upper cover, the skeleton that simultaneously connects filter core side net is pushed down the part that side is routed up on the net, makes the top of side net play fixation; When filter core side network framework setting side net, connect spacer screen placing component; Spacer screen is placed ring except placing spacer screen also for compressing the side marginal portion of coming of routing up off the net, for side net play below fixation, and by weld muscle reinforcement intensity at the bottom of cross spacer screen below.Between all interconnective all parts, all the rivet with aluminium alloy connects.
Described step (4) is further comprising the steps of: described spacer screen is welded on described spacer screen and places in ring, and each parts will first adopt wipe oil processing when welding; Described sealing ring adopts polytetrafluoroethylene (PTFE) material, and by described sealing ring be placed on after upset filter screen outside, on described sealing ring, be drilled with corresponding rivet hole, by coordinating described frame of filter element rivet to lock, prevent contact-making surface seepage.
Realize a filter for said method, comprise filter, filter core and filter screen three parts, 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 respectively spacer screen and side net two parts; Each part junction all connects with the rivet of aluminium alloy.
The outlet up and down of described filter is 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 in ring, and described sealing ring adopts polytetrafluoroethylene (PTFE) material, and by described sealing ring be placed on after upset filter screen outside, on described sealing ring, be drilled with corresponding rivet hole, by coordinating described frame of filter element rivet to lock.
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 wide-mouth ampuliform, charging suitable for reading, and lower spacer screen and side net filtration, so design, has increased the amount of charging, has increased the effective area filtering, and easily cleans.Frame of filter element can reuse, and only needs to change damaged filter screen, cost-saving; The design of filter list sealing ring provides a fabulous sealing function; Installation and simple, convenient, floor space is less.Filtering accuracy is high, is applicable to any fine particle or suspension, and filter area can be from 0.45～200 micron; Effective filtration area is large, and a filter bag filtering function is equivalent to 5～10 times of filter cores of the same type, can greatly reduce costs; Of many uses, can be used for coarse filtration, middle filter or essence filter; The processing flow of unit filter area is larger, and filtration resistance is less, and filter efficiency is high; In the situation that reaching same filter effect, the equipment such as plate frame filter, filter cartridge 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.Reasonable at same structure, operating cost is low, filter effect and treating capacity in the situation that, price is low more than entering same performance filter abroad.
Below in conjunction with accompanying drawing, the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is filter method for designing design cycle schematic diagram of the present invention;
Fig. 2 is filter middle filtrator composition structural representation of the present invention;
Fig. 3 is filter core and filter screen composition structural representation in 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 comprises the following steps:
(1) stainless steel tube and stainless steel seat type net design filter and filter core are set, and built-in electrolyte, filter external structure is set to wide-mouth ampuliform, filter core bottom and surrounding distribution filter screen;
(2) design for filtration elements: described filter core is placed on to the upper edge of filter ladle body, adds sealing ring, cover after upper cover with anchor ear locking, connect with angular thread between filter lower cover and ladle body, seal with sealant tape;
(3) filter core design: design respectively frame of filter element part, filter screen part and seal part, be set up the ring that is located by connecting, filter core side network framework and spacer screen in frame of filter element part and place ring;
(4) filter screen design: design side net and spacer screen two parts, 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, side net two redundance outwards overturns two respectively after cutting off along the position of rivet hole, and the length scale of described side net is determined by the internal diameter of described filter core side network framework.
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: accurately locate the position that the ring that is located by connecting on described is placed in whole filter core between filter cylinder and upper cover, the skeleton that simultaneously connects filter core side net is pushed down the part that side is routed up on the net, makes the top of side net play fixation; When filter core side network framework setting side net, connect spacer screen placing component; Spacer screen is placed ring except placing spacer screen also for compressing the side marginal portion of coming of routing up off the net, for side net play below fixation, and by weld muscle reinforcement intensity at the bottom of cross spacer screen below.Between all interconnective all parts, all the rivet with aluminium alloy connects.
Described step (4) is further comprising the steps of: described spacer screen is welded on described spacer screen and places in ring, and each parts will first adopt wipe oil processing when welding; Described sealing ring adopts polytetrafluoroethylene (PTFE) material, and by described sealing ring be placed on after upset filter screen outside, on described sealing ring, be drilled with corresponding rivet hole, by coordinating described frame of filter element rivet to lock, prevent 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 respectively spacer screen and side net two parts; Each part junction all connects with the rivet of aluminium alloy.
The outlet up and down of described filter is 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 in ring, and described sealing ring adopts polytetrafluoroethylene (PTFE) material, and by described sealing ring be placed on after upset filter screen outside, on described sealing ring, be drilled with corresponding rivet hole, by coordinating described frame of filter element rivet to lock.
In the present embodiment, filter design concrete steps are:
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 upper cover, lock with anchor ear.Between filter lower cover and ladle body, connect with angular thread, seal with sealant tape.
Filter processing process: first use the stainless steel turning filter cover of suitable dimension, lower cover.Taper pipe thread is made in outlet up and down.Use again stainless steel tube turning filter ladle body.Finally use corrosion resistant polytetrafluoroethylmaterial material turning sealing ring.
2, filter core is divided into: frame of filter element part, filter screen part and seal part.
Frame of filter element part is 3 parts: the ring that is above located by connecting, and filter core side network framework, spacer screen is placed ring.On the ring that is located by connecting be mainly that locate position for whole filter core is placed between filter cylinder and upper cover, connect the skeleton of filter core side net simultaneously, push down side and rout up the part of coming on the net, the top fixation of a side net.Filter core side network framework is mainly setting side net, connects spacer screen placing component simultaneously.Spacer screen is placed ring except placing spacer screen, also, for compressing the side marginal portion of coming of routing up off the net, plays the following fixation of side net.Also below spacer screen, weld muscle at the bottom of cross, strengthen intensity.Rivet with aluminium alloy between individual parts connects.
3, filter screen is divided into side net and spacer screen two parts.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, cuts off along the position of rivet hole, and then two is routed up respectively.The length scale of side net is decided by the internal diameter of filter core side network framework.The overlapping position welding of filter screen.
Spacer screen is welded on spacer screen and places in ring.When welding, each parts will be without greasy dirt.Sealing ring adopts polytetrafluoroethylene (PTFE) material to do.Be placed on the outside of routing up the filter screen coming, on sealing ring, be also drilled with corresponding rivet hole, then coordinate frame of filter element rivet to lock, prevent contact-making surface seepage.
The present invention is not limited to above-mentioned embodiment, and all employings and analog structure of the present invention and method thereof realize all embodiments of the object of the invention all within protection domain of the present invention.
Claims (6)
1. the filter method for designing that anti-deep-etching is filtered, is characterized in that, its method comprises the following steps:
(1) stainless steel tube and stainless steel seat type net are set, design filter and filter core, and built-in electrolyte, filter external structure is set to wide-mouth ampuliform, filter core bottom and surrounding distribution filter screen; Charging suitable for reading, lower spacer screen and side net filtration;
(2) design for filtration elements: described filter core is placed on to the upper edge of filter ladle body, adds sealing ring, cover after upper cover with anchor ear locking, connect with angular thread between filter lower cover and ladle body, seal with sealant tape; 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;
(3) filter core design: design respectively frame of filter element part, filter screen part and seal part, be set up the ring that is located by connecting, filter core side network framework and spacer screen in frame of filter element part and place ring;
(4) filter screen design: design side net and spacer screen two parts, 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, side net two redundance outwards overturns two respectively after cutting off along the position of rivet hole, and the length scale of described side net is determined by the internal diameter of described filter core side network framework.
2. the filter method for designing that anti-deep-etching according to claim 1 is filtered, it is characterized in that, described step (3) is further comprising the steps of: accurately locate the position that the ring that is located by connecting on described is placed in whole filter core between filter cylinder and upper cover, the skeleton that simultaneously connects filter core side net is pushed down the part that side is routed up on the net, makes the top of side net play fixation; When filter core side network framework setting side net, connect spacer screen placing component; Spacer screen is placed ring except placing spacer screen also for compressing the side marginal portion of coming of routing up off the net, for side net play below fixation, and by weld muscle reinforcement intensity at the bottom of cross spacer screen below; Between all interconnective all parts, all the rivet with aluminium alloy connects.
3. the filter method for designing that anti-deep-etching according to claim 1 is filtered, it is characterized in that, described step (4) is further comprising the steps of: described spacer screen is welded on described spacer screen, and to place ring upper, and each parts will first adopt wipe oil processing when welding; Described sealing ring adopts polytetrafluoroethylene (PTFE) material, and by described sealing ring be placed on after upset filter screen outside, on described sealing ring, be drilled with corresponding rivet hole, by coordinating described frame of filter element rivet to lock, prevent contact-making surface seepage.
4. a filter of realizing method described in claim 1, is characterized in that, comprise filter, filter core and filter screen three parts, described filter comprises filter cover, anchor ear, sealing ring, filter ladle body and filter lower cover; The outlet up and down of described filter is taper pipe thread shape structure, and described filter cover, filter ladle body and filter lower cover all adopt stainless steel pipe; Described filter core comprises frame of filter element part, filter screen part and seal part; Described filter screen comprises respectively spacer screen and side net two parts; Each part junction all connects with the rivet of aluminium alloy.
5. filter according to claim 4, 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.
6. filter according to claim 4, it is characterized in that, described spacer screen is welded on described spacer screen and places in ring, described sealing ring adopts polytetrafluoroethylene (PTFE) material, and by described sealing ring be placed on after upset filter screen outside, on described sealing ring, be drilled with corresponding rivet hole, by coordinating described frame of filter element rivet to lock.
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| Application Number | Priority Date | Filing Date | Title |
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| 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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| Application Number | Priority Date | Filing Date | Title |
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| 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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| CN102179088A CN102179088A (en) | 2011-09-14 |
| CN102179088B true CN102179088B (en) | 2014-07-09 |
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| 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 |
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| 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 |
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Effective date of registration: 20220629 Address after: 518000 plant 201a, No. 7, industrial zone 1, Shanmen community, Songgang street, Bao'an District, Shenzhen, Guangdong Province Patentee after: Shenzhen Zhicheng Sealing Technology Co.,Ltd. Address before: 523000 lower reaches of Bei Ling Industrial Zone, Liaobu Town, Dongguan, Guangdong Patentee before: DONGGUAN XINZHI SEALING TECHNOLOGY CO.,LTD. |
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