CN205627261U - Liquid stainless steel filter core - Google Patents
Liquid stainless steel filter core Download PDFInfo
- Publication number
- CN205627261U CN205627261U CN201620473122.7U CN201620473122U CN205627261U CN 205627261 U CN205627261 U CN 205627261U CN 201620473122 U CN201620473122 U CN 201620473122U CN 205627261 U CN205627261 U CN 205627261U
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- Prior art keywords
- muscle
- section
- liquid
- wrapping wire
- cross
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Abstract
The utility model provides a liquid stainless steel filter core, includes wire winding and the banding muscle of many length of branchs that stainless steel material made, many the muscle is evenly arranged and is set up on a circumference, and every vertical direction of muscle with the axial direction parallel of circumference, two double -phase neighbours interval between the muscle equals, the wire winding is along all the continuous spiral of orientation of arranging of muscle winds establishes into the filter screen of drum shape, two adjacent circles form between the wire winding and filter the gap to mode through resistance welds will the muscle with the wire winding welding together, the shape of cross section of wire winding is triangle -shaped, the shape of cross section of muscle is the polygon. The utility model discloses a liquid stainless steel filter core transversal is personally submitted circularly, has increased unit length's liquid stainless steel filter core's effective filtration area.
Description
[technical field]
This utility model is about a kind of liquid purification equipment, especially with regard to a kind of liquid rustless steel filter element.
[background technology]
At present, domestic conventional rustless steel filtering product typically uses prismatic wrapping wire filter element, but this
It is excessive to there is gap between winding combination two wrapping wires the most firm, adjacent in filter element, and unit length
The shortcoming such as the effective filtration area of filter element is little.
[utility model content]
In order to overcome the problem that the effective filtration area of unit length filter element is little present in above-mentioned prior art,
This utility model provides the liquid rustless steel filter element of a kind of circular in cross-section, increases the filter of unit length
The effective filtration area of core.
In order to achieve the above object, this utility model provides a kind of liquid rustless steel filter element, including stainless steel
Expecting wrapping wire and the muscle of a plurality of strip made, a plurality of described muscle is arranged the most equably and is arranged on a circle
Zhou Shang, and the longitudinal direction of each described muscle is vertical with described circumference place plane, wherein, described around
Silk along the arragement direction continuous helical of whole described muscle around being set as the filter screen of drum, two adjacent circles
Filter gap is formed between described wrapping wire, and by described muscle and described filter screen by the way of electric resistance welding
Described wrapping wire welds together, and the shape of cross section of described wrapping wire is triangle, the cross section shape of described muscle
Shape is polygon.
Described liquid rustless steel filter element, wherein, in the welding position of described wrapping wire Yu described muscle, described around
One angle of the triangular cross section of silk with the one of the polygonal crosssection of described muscle angle is corresponding is welded on one
Rise.
Described liquid rustless steel filter element, wherein, the shape of cross section of the cross section of described muscle and described wrapping wire,
Size is the most identical, and the angle of the triangular cross section of described wrapping wire that welds together of correspondence and described muscle
The angle at angle of triangular cross section identical.
Described liquid rustless steel filter element, wherein, the triangular cross section of described muscle and the triangle of described wrapping wire
Shape cross section is the isosceles triangle that drift angle is acute angle, and the top of the triangular cross section of described wrapping wire
Angle is corresponding with the drift angle of the triangular cross section of described muscle to be welded together.
Described liquid rustless steel filter element, wherein, in the welding position of described wrapping wire Yu described muscle, described around
One limit of the triangular cross section of silk with the one of the polygonal crosssection of described muscle limit is corresponding is welded on one
Rise.
Described liquid rustless steel filter element, wherein, the polygonal crosssection of described muscle is by rectangle and isosceles three
Dihedral is constituted, and the base of described isosceles triangle overlaps with a limit of described rectangle, at described wrapping wire and
One of the triangular cross section of the welding position of described muscle, the drift angle of described isoceles triangle and described wrapping wire
Welded corner joint is together.
Described liquid rustless steel filter element, it is characterised in that described muscle is arranged on outside described filter screen or institute
State inside filter screen.
Described liquid rustless steel filter element, it is characterised in that described isosceles triangle is connected with described rectangle
The two ends at place are respectively formed with shoulder, and described wrapping wire is wrapped in the outside of whole described muscle and forms described filter screen,
Inside described filter screen, be arranged with coarse filtration filter cylinder vertically, the barrel of described coarse filtration filter cylinder runs through be provided with many
Individual filtering holes, the outer wall of described coarse filtration filter cylinder is resisted against one end away from described filter screen of a plurality of described muscle,
The shoulder of described muscle is resisted against on the wrapping wire of described filter screen.
Described liquid rustless steel filter element, it is characterised in that described filter screen be respectively arranged at two ends with connection end cap
With closure end cap, described connection end cap is provided with the connected entrance flowed in or out for liquid.
Described liquid rustless steel filter element, it is characterised in that the adjacent spacing between two described muscle and circle
There is following relation between the internal diameter of the described filter screen of barrel shape: when the internal diameter of described filter screen be 100～
During 200mm, the adjacent spacing between two described muscle is 10mm；When the internal diameter of described filter screen be 300～
During 500mm, the adjacent spacing between two described muscle is 15mm；When the internal diameter of described filter screen be 500～
During 1500mm, the adjacent spacing between two described muscle is 20～25mm.
Described liquid rustless steel filter element, wherein, the filter gap between adjacent two wrapping wires be 0.01mm,
0.02mm, 0.025mm, 0.03mm, 0.04mm, 0.05mm, 0.07mm, 0.08mm, 0.09mm or
0.1mm, 0.15mm or 2.0mm.
Described liquid rustless steel filter element, wherein, the cross section of described wrapping wire and the cross section of described muscle in
Triangle, a height of 0.75 × 1.2mm, or 0.75 × 1.5mm, or 1.0 are multiplied by the end of described triangle
× 1.5mm, or 1.5 × 1.5mm, or 1.5 × 2.0mm, or 2.0 × 2.5mm, or 2.0
× 3.0mm, or 2.3 × 3.0mm, or 2.5 × 3.0mm, or 3.0 × 3.0mm, or 3.0
× 3.5mm, or 3.0 × 4.0mm, or 3.0 × 5.0mm, or 3.5 × 3.5mm, or 4.0
× 4.0mm, or 4.0 × 4.5mm.
Described liquid rustless steel filter element, wherein, between bar number and the interior diameter of described filter screen of described muscle
Relation be that, when the internal diameter of described filter screen is 25mm, the bar number of described muscle is 12；When described filter
When the internal diameter of net is 33mm, the bar number of described muscle is 8；When the interior diameter of described filter screen is 37mm,
The bar number of described muscle is 8；When the interior diameter of described filter screen is 40mm, the bar number of described muscle is 10
Bar；When the interior diameter of described filter screen is 60mm, the bar number of described muscle is 12.
The circular in cross-section of liquid rustless steel filter element of the present utility model, increases the liquid of unit length not
The effective filtration area of rust steel filter element.
[accompanying drawing explanation]
Fig. 1 is the first embodiment front elevational schematic of liquid rustless steel filter element of the present utility model.
Figure 1A is the partial enlarged drawing of Fig. 1.
Fig. 2 is the first embodiment top view of liquid rustless steel filter element of the present utility model.
Fig. 3 is the schematic perspective view of the muscle of this utility model first embodiment.
Fig. 4 A, Fig. 4 B be respectively the wrapping wire of this utility model first embodiment and muscle before welding with welding after
Generalized section.
Fig. 5 is the partial enlarged drawing of this utility model the second embodiment.
Fig. 5 A, Fig. 5 B be respectively the wrapping wire of this utility model the second embodiment and muscle before welding with welding after
Generalized section.
Fig. 6 is the schematic top plan view of the 3rd embodiment of this utility model liquid rustless steel filter element.
Fig. 6 A, Fig. 6 B are the cross sectional representation of the muscle in this utility model the 3rd embodiment respectively.
Fig. 7 is the schematic top plan view of the 4th embodiment of this utility model liquid rustless steel filter element.
Fig. 8 is the front elevational schematic of the coarse filtration filter cylinder of this utility model the 4th embodiment.
Fig. 9 is the schematic top plan view of the 5th embodiment of this utility model liquid rustless steel filter element.
Figure 10 is the schematic diagram of the other embodiments of this utility model liquid rustless steel filter element.
[detailed description of the invention]
In order to be clearly understood that the technical solution of the utility model, below in conjunction with accompanying drawing to of the present utility model
Detailed description of the invention is described in detail.
Fig. 1 to Fig. 3 shows the liquid rustless steel filter element 10 of this utility model first embodiment.Such as Fig. 1
Shown in, one of the present utility model is used for filtering liquid (described liquid can be the liquid such as water, gasoline)
Liquid rustless steel filter element 10, the wrapping wire 110 made including stainless steel material and stainless steel material are made
The muscle 120 of a plurality of strip, a plurality of described muscle 120 arranges equably and is arranged on a circumference, and often
The longitudinal length of individual described muscle 120 is vertical with described circumference place plane, described wrapping wire 110 along
All the arragement direction continuous helical of muscle 120 is around being set as the filter screen of drum, and wrapping wire 110 and muscle
120 weld together by the way of electric resistance welding；Filter screen is formed by wrapping wire 110 continuous helical winding, muscle
120 pairs of filter screens play the effect of support reinforcing；Filter gap 101 is formed between two adjacent circle wrapping wires 110,
Wherein the shape of cross section of wrapping wire 110 is triangle, and the shape of cross section of muscle 120 can be polygon,
Such as: triangle, rectangle, pentagon, hexagon etc..This utility model uses the welding side of electric resistance welding
The contact site of wrapping wire 110 with muscle 120 is directly welded together by formula, it is not necessary to extra solder, thus
Make face of weld smooth, smooth.
As shown in Fig. 1, Figure 1A, Fig. 2, in the present embodiment, wrapping wire 110 is along the week of described circumference
Length direction continuous winding forms filter screen in the outside of whole muscle 120, makes liquid rustless steel filter element 10 on the whole
Cylindrical, Figure 1A is the part A enlarged drawing in Fig. 1, is clearly visible adjacent two in figure ia
Forming the filter gap 101 that can be used for filtering between circle wrapping wire 110, the width of described filter gap 101 can
Think 0.01mm to 2.0mm.
As it is shown on figure 3, in the present embodiment, described muscle 120 is in triangular prism shaped, and the horizontal stroke of muscle 120
Cross section is isosceles triangle, and the shape of cross section of the shape of cross section of wrapping wire 110, size and muscle 120,
Size is the most identical, say, that during processing and manufacturing can directly by continuous print wrapping wire 110 according to one
Fixed length dimension blocks, thus produces required muscle 120.
Fig. 4 A is the B-B partial cutaway schematic of Fig. 2, be shown which the cross section of wrapping wire 110 with
The corresponding relation of the longitudinal section of muscle 120, is used for showing that in the present embodiment, wrapping wire 110 welds knot with muscle 120
The section situation of structure.In order to be illustrated more clearly that welding manufacture process, it is provided that before Fig. 4 B is with display welding
Position relationship between wrapping wire 110 and muscle 120.As shown in Fig. 3, Fig. 4 A, Fig. 4 B, wrapping wire 110
One tip is directed at a tip of muscle 120 approximately perpendicularly, the tip of wrapping wire 110 and muscle 120 right
The tip answered is connected together by Resistance Welding, and the tip of wrapping wire 110 is fused with the tip of muscle 120.
In the welding position of wrapping wire 110 with muscle 120, an angle of the triangular cross section of wrapping wire 110 and muscle 120
An angle correspondence of cross section weld together, the cross section of described muscle 120 and described wrapping wire 110
Shape of cross section, size are the most identical, and the triangular cross section of wrapping wire 110 that correspondence welds together
Angle identical with the angle at the angle of the triangular cross section of muscle 120.In the present embodiment, the three of muscle 120
Angular cross section is, with the triangular cross section of wrapping wire 110, the isosceles triangle that drift angle is acute angle, and
The drift angle of the triangular cross section of wrapping wire 110 is corresponding with the drift angle of the triangular cross section of muscle 120 to be welded on
Together.Owing to this utility model uses the mode of electric resistance welding, wrapping wire 110 and muscle 120 are welded on one
Rising, the cross section the most preferably making wrapping wire 110 is the most identical with the cross section size and shape of muscle 120, from
And reduce the resistance difference between wrapping wire 110 and muscle 120 contact site, make electric resistance welding reach best effect as far as possible
Really, meanwhile, the present embodiment is drift angle and the wrapping wire 110 of the isosceles triangle cross section making muscle 120
The drift angle of isosceles triangle cross section is to top solder, thus forms point cantact, can in resistance welding process
Reach more preferable welding effect.
Fig. 5, Fig. 5 A, Fig. 5 B is the second embodiment schematic diagram of the present utility model, and wherein, Fig. 5 shows
Being similar to the close-up schematic view of Figure 1A, Fig. 5 A, Fig. 5 B show the office being similar to Fig. 4 A, Fig. 4 B
Portion's generalized section, is shown which that the cross section of wrapping wire 110 is corresponding with the longitudinal section of muscle 220 and closes
System.In second embodiment of the present utility model, at the welding position of wrapping wire 110 with muscle 220, wrapping wire 110
Triangular cross section a limit with the one of the polygonal crosssection of muscle 220 limit is corresponding welds together,
In the present embodiment, the cross section of muscle 220 is rectangle, so that wrapping wire 110 and the Contact welding of muscle 220
The portion of connecing becomes the structure of face docking, increases the area of solder bond.
Fig. 6, Fig. 6 A, Fig. 6 B is the 3rd embodiment schematic diagram of the present utility model, the 3rd embodiment with
First embodiment is essentially identical, and wherein difference is, the polygonal crosssection of described muscle 320 be by
Rectangle and triangle are bonded jointly, and a limit of described triangle overlaps with a limit of described rectangle,
Described triangle welds together with described wrapping wire 110 away from the angle of described rectangle, the wherein horizontal stroke of muscle 320
Triangle in cross section is isosceles triangle, and its base overlaps with a limit of described rectangle, its drift angle with
The welded corner joint of the triangular cross section of wrapping wire 110 is together.The cross section of this muscle 320 uses such many
Limit shape shape design both can meet the technology requirement of electric resistance welding, can increase again the structural strength of muscle 320,
And then filter screen offer is the most firmly supported.As shown in Figure 6B, in order to avoid at muscle 320 cross section
The position that described triangle is connected with rectangle produces problem of stress concentration, it is also possible to by described triangle and square
The position that shape connects is designed to the circular arc 322 of rounding off.
As it is shown in fig. 7, be the 4th embodiment of the present utility model, wherein, on the basis of the 3rd embodiment,
Coarse filtration filter cylinder 430 it is arranged with vertically inside filter screen.As shown in Figure 8, the cylinder of described coarse filtration filter cylinder 430
Running through on wall and be provided with multiple filtering holes 431, the outer wall of described coarse filtration filter cylinder 430 is resisted against a plurality of described muscle
One end away from described filter screen of 320.Coarse filtration filter cylinder 430 can also be welded by the present embodiment with muscle 320
Together, to increase the firmness of liquid rustless steel filter cartridge construction, described coarse filtration filter cylinder 430 and muscle 320
Welding manner can be arc welding or electric resistance welding etc..In the present embodiment, described muscle 320 is polygon
Shape cross section is to be made up of rectangle and triangle, and described triangle can be isosceles triangle, described triangle
One limit of shape overlaps with a limit of described rectangle, the angle away from described rectangle of described triangle and institute
Stating a welded corner joint of triangular cross section of wrapping wire 110 together, described wrapping wire 110 is wrapped in all
The outside of described muscle 320 forms described filter screen, as shown in Fig. 6 A, 6B, at the cross section of described muscle 320
On, described triangle base is respectively formed with shoulder 321, by muscle with the two ends of the junction of rectangular edges
After 320 have welded with wrapping wire 110, two shoulders 321 are resisted against on the wrapping wire 110 of filter screen, thus are
Described coarse filtration filter cylinder 430 provides and the most firmly supports.During filtering liquid, liquid is along liquid
The axially inflow coarse filtration filter cylinder 430 of rustless steel filter element is internal, and towards the radial direction of liquid rustless steel filter element
Outwardly, first by coarse filtration filter cylinder 430, the impurity being relatively large in diameter in liquid is filtered, then by filter screen by liquid
The impurity that in body, diameter is less filters, thus improves the filter efficiency of liquid rustless steel filter element, extends liquid
The service life of rustless steel filter element.
As it is shown in figure 9, be the 5th embodiment of the present utility model, the most unlike the embodiments above is in
In, muscle 320 is arranged on outside the filter screen of described drum, forms the filter of another liquid rustless steel
Core 20, it is provided that another different structure choice, to meet the needs of different operating condition, such as, needs
When inversely filtering liquid (liquid is filtered in the direction contrary with above-mentioned 3rd embodiment liquid flow direction)；
In the present embodiment, the winding mode of wrapping wire 110 is the footpath, an angle of the triangular cross section making wrapping wire 110
To outwards, meanwhile, the shape of cross section of muscle 320 be as shown in Fig. 6 A, 6B by rectangle and isoceles triangle
The polygon that shape combination is constituted, thus by the drift angle of the isosceles triangle in muscle 320 cross section and wrapping wire 110
Triangular cross section radially outer welded corner joint together.
As shown in Figure 10, can be on the basis of above-mentioned first to fourth embodiment, at the two ends of described filter screen
Being respectively provided with connection end cap 140 and closure end cap 150, described connection end cap 140 is provided with and flows into for liquid
Or the connected entrance 141 flowed out, and for the sealing ring 142 being tightly connected with other parts.Grasp in reality
In work, can liquid to be filtered be imported inside liquid rustless steel filter element by connected entrance 141, after filtration
Liquid then by the radially outward outflow of liquid rustless steel filter element, thus reach the effect filtered.Certainly,
Can be used for liquid and flow to flow to aforesaid liquid contrary filtration work.
Structure below in conjunction with above-described embodiment describes, size and the parts to this utility model all parts
Between physical dimension make an explanation.
In above-described embodiment of the present utility model, the bar number of muscle exists such as with the internal diameter of the filter screen of drum
Lower relation: when the internal diameter of filter screen is 25mm, the bar number of muscle is 12；When the internal diameter of filter screen is 33mm
Time, the bar number of muscle is 8；When the internal diameter of filter screen is 37mm, the bar number of muscle is 8；When filter screen
When internal diameter is 40mm, the bar number of muscle is 10；When the interior diameter of filter screen is 60mm, the bar number of muscle is
Article 12,.
In above-described embodiment of the present utility model, the adjacent spacing between two muscle and the filter of drum
Following relation is there is: when the internal diameter of filter screen is 100～200mm between the internal diameter (i.e. interior diameter) of net,
It is spaced about 10mm between two adjacent muscle；When the internal diameter of filter screen is 300～500mm, adjacent
Article two, it is spaced about 15mm between muscle；When the internal diameter of filter screen is 500～1500mm, adjacent two
Spacing between muscle can be 20～25mm.Spacing between above-mentioned two adjacent muscle refers to adjacent
Article two, the distance between the immediate part of muscle.
In above-described embodiment of the present utility model, the filter gap between two adjacent wires can be
0.01～2.0mm.Filter gap between certain two adjacent wires can also be 0.02mm, 0.025mm,
0.03mm, 0.04mm, 0.05mm, 0.07mm, 0.08mm, 0.09mm, 0.1mm or 0.15mm.
In above-described embodiment of the present utility model, the adjacent spacing between two muscle and the filter of drum
Following relation is there is: when the internal diameter of filter screen is 100～200mm, two adjacent muscle between the internal diameter of net
Between be spaced about 10mm, such as: when the internal diameter of filter screen is 150mm, between two adjacent muscle
Be spaced about 10mm；When the internal diameter of filter screen is 300～500mm, the adjacent spacing between two muscle
It is about 15mm, such as: when the internal diameter of filter screen is 400mm, being spaced about between two adjacent muscle
15mm；When the internal diameter of filter screen is 500～1500mm, the adjacent spacing between two muscle is 20～25mm,
Such as: when the internal diameter of filter screen is 1000mm, it is spaced about 23mm between two adjacent muscle.
In above-described embodiment of the present utility model, when the cross section of wrapping wire and the cross section of muscle are all in triangle
Shape, it is preferable that the cross section of wrapping wire is identical with the shape and size of the cross section of muscle, such as, triangle
To be multiplied by height can be 0.75 × 1.2mm at the end, or 0.75 × 1.5mm, or 1.0 × 1.5mm, or
1.5 × 1.5mm, or 1.5 × 2.0mm, or 2.0 × 2.5mm, or 2.0 × 3.0mm, or
2.3 × 3.0mm, or 2.5 × 3.0mm, or 3.0 × 3.0mm, or 3.0 × 3.5mm, or
3.0 × 4.0mm, or 3.0 × 5.0mm, or 3.5 × 3.5mm, or 4.0 × 4.0mm, or
4.0×4.5mm。
It is described as follows in conjunction with the operation principle to liquid rustless steel filter element of the present utility model described above:
Liquid rustless steel filter element of the present utility model, when the canoe of wrapping wire is three as shown in Figure 1A
When the angle of angular cross section is towards the inside of circle tube leaching net, liquid is influent under certain pressure effect
Inside rustless steel filter element, then pass through the filter gap between adjacent two wrapping wires of liquid rustless steel filter element,
Filter gap between adjacent two wrapping wires of liquid rustless steel filter element filters particle diameter >=0.01mm in liquid
Impurity, makes the float in water be stopped in the inside of liquid rustless steel filter element, flows through adjacent two wrapping wires
Between the liquid of filter gap flow away from the outside of liquid rustless steel filter element.Small between wedge shape wrapping wire
Slit-shaped wedgewise cross section, beneficially backwash, removing can be vibrated at small seam by automatic discharge vibration
The impurity retained between gap, then from liquid rustless steel filter element these impurity of internal removal.
Liquid rustless steel filter element of the present utility model, when the canoe of wrapping wire is triangle as shown in Figure 5
When the angle of shape cross section is towards circle tube leaching net outside, during implementing filter operation, liquid flows
Direction is also contrary with the liquid flow direction in above-described embodiment, and liquid is from the outside of liquid rustless steel filter element
Flow through the filter gap between adjacent two wrapping wires, enter the inner side of liquid rustless steel filter element, then along liquid
The axial discharge of body rustless steel filter element, the impurity in water is filtered by the filter gap between adjacent two wrapping wires.
In sum, this utility model, by using above-mentioned technological means, makes the shape of liquid rustless steel filter element
Become circular, so that the filter area of the liquid rustless steel filter element of unit length is bigger, flow through at liquid
During liquid rustless steel filter element, it is possible to making liquid be filtered the most quickly, filtering traffic is bigger；
Make the gap between adjacent two wrapping wires reduce, thus more effectively filter the impurity in liquid, make filtration
After liquid cleaner.
The above, preferred embodiment the most of the present utility model, do not limit this utility model with this
The scope implemented, the most generally according to this utility model claims and description made simple etc.
Effect change with modify, the most still belong in the range of this utility model patent contains.
Claims (10)
1. a liquid rustless steel filter element, the wrapping wire made including stainless steel material and the muscle of a plurality of strip,
A plurality of described muscle is arranged equably and is arranged on a circumference, and the longitudinal direction of each described muscle is vertical
Plane in described circumference place, it is characterised in that:
Described wrapping wire along the arragement direction continuous helical of whole described muscle around being set as the filter screen of drum,
Described in two adjacent circles between wrapping wire formed filter gap, and by the way of electric resistance welding by described muscle with
Described wrapping wire welds together,
The shape of cross section of described wrapping wire is triangle, and the shape of cross section of described muscle is polygon.
2. liquid rustless steel filter element as claimed in claim 1, it is characterised in that: in described wrapping wire and institute
Stating the welding position of muscle, an angle of the triangular cross section of described wrapping wire is transversal with the polygon of described muscle
One angle correspondence in face welds together.
3. liquid rustless steel filter element as claimed in claim 2, it is characterised in that: the cross section of described muscle
The most identical with the shape of cross section of described wrapping wire, size, and the described wrapping wire that welds together of correspondence
The angle at the angle of triangular cross section is identical with the angle at the angle of the triangular cross section of described muscle.
4. liquid rustless steel filter element as claimed in claim 3, it is characterised in that: the triangle of described muscle
Cross section is, with the triangular cross section of described wrapping wire, the isosceles triangle that drift angle is acute angle, and described
The drift angle of the triangular cross section of wrapping wire is corresponding with the drift angle of the triangular cross section of described muscle is welded on one
Rise.
5. liquid rustless steel filter element as claimed in claim 1, it is characterised in that: in described wrapping wire and institute
Stating the welding position of muscle, a limit of the triangular cross section of described wrapping wire is transversal with the polygon of described muscle
One limit correspondence in face welds together.
6. liquid rustless steel filter element as claimed in claim 1, it is characterised in that: the polygon of described muscle
Cross section is to be made up of rectangle and isosceles triangle, the base of described isosceles triangle and the one of described rectangle
Bar limit overlaps, in the welding position of described wrapping wire Yu described muscle, and the isosceles triangle of the cross section of described muscle
Drift angle with the one of the triangular cross section of described wrapping wire angle is corresponding welds together.
7. the liquid rustless steel filter element as described in any one in claim 1 to 6, it is characterised in that
Described muscle is arranged on outside described filter screen or inside described filter screen.
8. liquid rustless steel filter element as claimed in claim 6, it is characterised in that described isosceles triangle
Being respectively formed with shoulder with the two ends of the joining place of described rectangle, described wrapping wire is wrapped in whole described muscle
Outside forms described filter screen, is arranged with coarse filtration filter cylinder, described coarse filtration filter cylinder inside described filter screen vertically
Barrel on run through and be provided with multiple filtering holes, the outer wall of described coarse filtration filter cylinder is resisted against the remote of a plurality of described muscle
From one end of described filter screen, the shoulder of described muscle is resisted against on the wrapping wire of described filter screen.
9. the liquid rustless steel filter element as described in claim 1 or 8, it is characterised in that described filter screen
Being respectively arranged at two ends with connection end cap and closure end cap, described connection end cap is provided with and flows in or out for liquid
Connected entrance.
10. liquid rustless steel filter element as claimed in claim 1, it is characterised in that two adjacent institutes
Following relation is there is: when described filter between the internal diameter of the described filter screen stating the spacing between muscle and drum
When the internal diameter of net is 100～200mm, the adjacent spacing between two described muscle is 10mm；When described filter
When the internal diameter of net is 300～500mm, the adjacent spacing between two described muscle is 15mm；When described filter
When the internal diameter of net is 500～1500mm, the adjacent spacing between two described muscle is 20～25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620473122.7U CN205627261U (en) | 2016-05-23 | 2016-05-23 | Liquid stainless steel filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620473122.7U CN205627261U (en) | 2016-05-23 | 2016-05-23 | Liquid stainless steel filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205627261U true CN205627261U (en) | 2016-10-12 |
Family
ID=57054417
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620473122.7U Expired - Fee Related CN205627261U (en) | 2016-05-23 | 2016-05-23 | Liquid stainless steel filter core |
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| CN (1) | CN205627261U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436087A (en) * | 2018-05-22 | 2018-08-24 | 鑫精合激光科技发展（北京）有限公司 | A kind of bullet train protection transformer strainer and its increasing material manufacturing method |
| CN110740797A (en) * | 2017-04-13 | 2020-01-31 | 阿奎塞腾斯集团有限公司 | Wire mesh filter for microfiltration |
| US20230112945A1 (en) * | 2021-10-11 | 2023-04-13 | Mycelx Technologies Corporation | Backwashable media bed filtration system and drop in retrofit kit for same |
-
2016
- 2016-05-23 CN CN201620473122.7U patent/CN205627261U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110740797A (en) * | 2017-04-13 | 2020-01-31 | 阿奎塞腾斯集团有限公司 | Wire mesh filter for microfiltration |
| CN108436087A (en) * | 2018-05-22 | 2018-08-24 | 鑫精合激光科技发展（北京）有限公司 | A kind of bullet train protection transformer strainer and its increasing material manufacturing method |
| US20230112945A1 (en) * | 2021-10-11 | 2023-04-13 | Mycelx Technologies Corporation | Backwashable media bed filtration system and drop in retrofit kit for same |
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