CN201439034U - Large-span combined filter element - Google Patents
Large-span combined filter element Download PDFInfo
- Publication number
- CN201439034U CN201439034U CN2009201631871U CN200920163187U CN201439034U CN 201439034 U CN201439034 U CN 201439034U CN 2009201631871 U CN2009201631871 U CN 2009201631871U CN 200920163187 U CN200920163187 U CN 200920163187U CN 201439034 U CN201439034 U CN 201439034U
- Authority
- CN
- China
- Prior art keywords
- filter core
- filter element
- span combined
- terminal
- support column
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Filtering Materials (AREA)
Abstract
The utility model relates to a large-span combined filter element applied to a filter, in particular to a large-span combined filter element of a filter. The utility model aims to overcome the defect that the ordinary filter element has poor rigidity, and provides a large-span combined filter element with good rigidity, which is characterized by comprising a plurality of connecting filter elements and a tail filter element, wherein a supporting tube is respectively arranged in the connecting filter elements and the tail filter element to increase the rigidity, and a large-span combined filter element is formed by the connecting filter elements and the tail filter element; each large-span combined filter element has a plurality of threaded fixing tubes and a tail fixing tube which can be placed on supports and are fixed by U-shaped bolts and nuts. With a plurality of fixed supporting points, the rigidity is further strengthened. The large-span combined filter element is suitable for a filter with a filter element having larger length.
Description
Technical field
The utility model is a kind of big span combined type filter core, and it relates to a kind of filter that is applied to, and particularly relates to a kind of big span combined type filter core of filter.
Background technology
Common filter core is not owing to there is support column to strengthen its rigidity, and when filter core length was big, the screen casing self rigidity can not meet the demands, and the distortion of screen casing will destroy its filtering accuracy, and finally makes filtration entirely ineffective.
Summary of the invention
The purpose of this utility model is the defective that overcomes common filter core poor rigidity, and a kind of big span combined type filter core of good rigidly is provided.Embodiment of the present utility model is as follows:
The total feature of the utility model is that big span combined type filter core is formed by connecting filter core and terminal filter core, connecting in filter core and the terminal filter core all has a support column to strengthen its rigidity, several connect filter core and a terminal filter core is formed one group big span combined type filter core, every group big span combined type filter core has several screw thread stationary pipes and a terminal stationary pipes to be placed on the support, and fixes with U-bolt and nut.Because a plurality of fixed piovt points are arranged, its rigidity is further strengthened, big span combined type filter core is applicable to the filter that filter core length is bigger.
Big span combined type filter core is formed by connecting filter core and terminal filter core, and several connect filter core and a terminal filter core is formed one group big span combined type filter core.
Each connects filter core and is made up of nipple, support column, screen casing, straight-through end cap and screw thread stationary pipes.Each terminal filter core is made up of nipple, support column, screen casing, end caps and terminal stationary pipes.
Nipple one end has an external screw thread, can connect the filter core interface that other connects filter core or filter, and the other end is the polyhedron of a cross section regular hexagon or polygon-octagonal, the impetus of spanner during as join operation.Nipple has a through hole, is used to install an also end of Weld-supporting pipe.
Support column is a steel pipe, is processed with several through holes on the support column surface, and the fluid media (medium) that is used to be filtered passes through.Support column one end is welded on the nipple, and the other end is welded on straight-through end cap or the end caps.The effect of support column is the rigidity that increases filter core, and the while is as the transfer passage of fluid media (medium).
It is cylindric that screen casing is, and screen casing can be to be made by the wire winding of trapezoid cross section, also can be that woven wire is made.The effect of screen casing is the impurity particle that filters in the fluid media (medium).One end of screen casing is welded on the nipple, and the other end is welded on straight-through end cap or the end caps.
Straight-through end cap is annular, and there is a through hole centre, is used to carry fluid media (medium).One end has a groove, and support column is installed in the groove, and welding is fixing.The other end of straight-through end cap is a boss, can be installed in the through hole of screw thread stationary pipes, and welding is fixing.
One end of screw thread stationary pipes and the welding of straight-through end cap, the other end has an internal thread, can connect with other the nipple that connects filter core, also can connect with the nipple of terminal filter core.The outer surface of the screw thread stationary pipes other end also has two or four breach, the impetus of spanner during as join operation.
End caps is disc, and an end has a groove, and support column is installed in the groove, and welding is fixing.The other end of end caps is a boss, can be installed in the through hole of terminal stationary pipes, and welding is fixing.
Terminal stationary pipes is a bit of steel pipe, and one end and end caps weld together.
When normal filtration, fluid media (medium) is inwardly flow through by the screen casing outer surface that connects filter core and terminal filter core, and impurity particle is intercepted at the screen casing outer surface.Fluid media (medium) after being filtered is the through hole on support column again, is pooled in the support column.Fluid media (medium) in the terminal filter core support column arrives in the support column that connects filter core through the nipple of terminal filter core and the straight-through end cap of connection filter core, is delivered to the filter core interface of filter at last by the nipple that connects filter core.
Description of drawings
Figure of description is the structure chart of big span combined type filter core.Wherein Fig. 1 is the general assembly drawing of big span combined type filter core and support.Fig. 2 is the installation diagram of big span combined type filter core.Fig. 3 is that the axle that connects filter core is surveyed partial sectional view.Fig. 4 is that the axle of terminal filter core is surveyed partial sectional view.Fig. 5 is the axonometric drawing of nipple.Fig. 6 is the axonometric drawing of support column.Fig. 7 is that the axle of straight-through end cap is surveyed partial sectional view.Fig. 8 is that the axle of end caps is surveyed partial sectional view.Fig. 9 is the axonometric drawing of screw thread stationary pipes.Figure 10 is the axonometric drawing of terminal stationary pipes.
The figure acceptance of the bid is marked with and connects filter core 1, terminal filter core 2, U-bolt 3, nut 4, support 5, nipple 6, support column 7, screen casing 8, straight-through end cap 9, screw thread stationary pipes 10, end caps 11 and terminal stationary pipes 12.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further narration.
With reference to Fig. 1, big span combined type filter core is formed by connecting filter core 1 and terminal filter core 2, connecting all has a support column 7 to strengthen its rigidity in filter core 1 and the terminal filter core 2, several connect filter core 1 and a terminal filter core 2 is formed one group big span combined type filter core, every group big span combined type filter core has several screw thread stationary pipes 10 and a terminal stationary pipes 12 can be placed on the support 5, and fixing with U-bolt 3 and nut 4.Because a plurality of fixed piovt points are arranged, its rigidity is further strengthened, big span combined type filter core is applicable to the filter that filter core length is bigger.
With reference to Fig. 2, big span combined type filter core is formed by connecting filter core 1 and terminal filter core 2, and several connect filter core 1 and a terminal filter core 2 is formed one group big span combined type filter core.
With reference to Fig. 3, each connects filter core 1 and is made up of nipple 6, support column 7, screen casing 8, straight-through end cap 9 and screw thread stationary pipes 10.
With reference to Fig. 4, each terminal filter core 2 is made up of nipple 6, support column 7, screen casing 8, end caps 11 and terminal stationary pipes 12.
With reference to Fig. 5, nipple 6 one ends have an external screw thread, can connect the filter core interface that other connects filter core 1 or filter, and the other end is the polyhedron of a cross section regular hexagon or polygon-octagonal, the impetus of spanner during as join operation.Nipple 6 has a through hole, is used to install an also end of Weld-supporting pipe 7.
With reference to Fig. 6, support column 7 is steel pipes, is processed with several through holes on support column 7 surfaces, and the fluid media (medium) that is used to be filtered passes through.Support column 7 one ends are welded on the nipple 6, and the other end is welded on straight-through end cap 9 or the end caps 11.The effect of support column 7 is the rigidity that increase filter core, and the while is as the transfer passage of fluid media (medium).
With reference to Fig. 3 and Fig. 4, screen casing 8 is cylindric, and screen casing 8 can be to be made by the wire winding of trapezoid cross section, also can be that woven wire is made.The effect of screen casing 8 is the impurity particles that filter in the fluid media (medium).One end of screen casing 8 is welded on the nipple 6, and the other end is welded on straight-through end cap 9 or the end caps 11.
With reference to Fig. 7, straight-through end cap 9 is annular, and there is a through hole centre, is used to carry fluid media (medium).One end has a groove, and support column 7 is installed in the groove, and welding is fixing.The other end of straight-through end cap 9 is boss, can be installed in the through hole of screw thread stationary pipes 10, and welding is fixing.
With reference to Fig. 8, end caps 11 is disc, and an end has a groove, and support column 7 is installed in the groove, and welding is fixing.The other end of end caps 11 is boss, can be installed in the through hole of terminal stationary pipes 12, and welding is fixing.
With reference to Fig. 9, an end of screw thread stationary pipes 10 and 9 welding of straight-through end cap, the other end has an internal thread, can connect with other the nipple that connects filter core 16, also can connect with the nipple 6 of terminal filter core 2.The outer surface of screw thread stationary pipes 10 other ends also has two or four breach, the impetus of spanner during as join operation.
With reference to Figure 10, terminal stationary pipes 12 is a bit of steel pipes, and one end and end caps 11 weld together.
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, when normal filtration, fluid media (medium) is inwardly flow through by screen casing 8 outer surfaces that connect filter core 1 and terminal filter core 2, and impurity particle is intercepted at screen casing 8 outer surfaces.Fluid media (medium) after being filtered is the through hole on support column 7 again, is pooled in the support column 7.Fluid media (medium) in terminal filter core 2 support columns 7 arrives in the support column 7 that connects filter core 1 through the nipple 6 of terminal filter core 2 and the straight-through end cap 9 of connection filter core 1, is delivered to the filter core interface of filter at last by the nipple 6 that connects filter core 1.
Claims (1)
1. one kind big span combined type filter core is characterized in that big span combined type filter core forms several connection filter cores (1) and one group big span combined type filter core of a terminal filter core (2) composition by connecting filter core (1) and terminal filter core (2); Each connects filter core (1) and is made up of nipple (6), support column (7), screen casing (8), straight-through end cap (9) and screw thread stationary pipes (10); Each terminal filter core (2) is made up of nipple (6), support column (7), screen casing (8), end caps (11) and terminal stationary pipes (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201631871U CN201439034U (en) | 2009-07-15 | 2009-07-15 | Large-span combined filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201631871U CN201439034U (en) | 2009-07-15 | 2009-07-15 | Large-span combined filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201439034U true CN201439034U (en) | 2010-04-21 |
Family
ID=42543706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201631871U Expired - Fee Related CN201439034U (en) | 2009-07-15 | 2009-07-15 | Large-span combined filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201439034U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251379A (en) * | 2015-10-28 | 2016-01-20 | 上海闰铭精密技术有限公司 | Splicing hydrophobic and oileophobic polytetrafluoroethylene filtering element |
| CN113713491A (en) * | 2021-07-30 | 2021-11-30 | 成都思达能环保设备有限公司 | Filter element mounting structure and filter device comprising same |
-
2009
- 2009-07-15 CN CN2009201631871U patent/CN201439034U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251379A (en) * | 2015-10-28 | 2016-01-20 | 上海闰铭精密技术有限公司 | Splicing hydrophobic and oileophobic polytetrafluoroethylene filtering element |
| CN113713491A (en) * | 2021-07-30 | 2021-11-30 | 成都思达能环保设备有限公司 | Filter element mounting structure and filter device comprising same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201439034U (en) | Large-span combined filter element | |
| CN101672580A (en) | Multi-shell-pass and multi-tube-pass lamella heat exchanger | |
| CN107854880B (en) | Horizontal type pipeline trash device and sewage recycling system | |
| CN200982256Y (en) | Combined type common rail | |
| CN202252473U (en) | Loose flange clamping device | |
| CN201470191U (en) | Filtering cartridge of filter | |
| CN210473364U (en) | Purifier for air separation | |
| CN209839407U (en) | Filterable anticorrosive pipeline | |
| CN208859151U (en) | Petroleum pipeline screwed pipe connection locator | |
| GB2562448A (en) | Method of manufacturing a rotary-type physical shield purifier | |
| CN208719508U (en) | A kind of mud gate valve being convenient for changing | |
| CN210424001U (en) | Titanium alloy seamless thin-walled tube assembly | |
| CN211039987U (en) | Portable pressure pipe fitting connecting device | |
| CN217092641U (en) | Vertical gas filter | |
| CN206093263U (en) | Separation and reunion pipeline connecting structure | |
| CN213668565U (en) | A screen pipe for polycrystalline silicon tail gas adsorption column | |
| CN221053831U (en) | Proportional valve for ship deck shipping equipment | |
| CN208349906U (en) | A kind of spiral finned tube | |
| CN219327874U (en) | Filter device for lens pad between high-pressure pipelines of pressure equipment | |
| CN221004314U (en) | Inner supporting device suitable for pipelines with different diameters | |
| CN212004623U (en) | BIM-based passing line pipeline | |
| CN203551012U (en) | Double-clip type taper pipe flow meter for petroleum and gas | |
| CN207569399U (en) | A kind of water inlet pipe of dismantled and assembled attaching nut | |
| CN202631015U (en) | Nuclear power flow measurement device for | |
| CN220286764U (en) | Fastening device for pipeline type sensor mounting piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100421 Termination date: 20140715 |
|
| EXPY | Termination of patent right or utility model |