CN204671975U - Washable filter - Google Patents
Washable filter Download PDFInfo
- Publication number
- CN204671975U CN204671975U CN201520346783.9U CN201520346783U CN204671975U CN 204671975 U CN204671975 U CN 204671975U CN 201520346783 U CN201520346783 U CN 201520346783U CN 204671975 U CN204671975 U CN 204671975U
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- CN
- China
- Prior art keywords
- filter
- gland
- housing
- welded
- base plate
- 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
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Abstract
The utility model relates to a kind of washable filter, it comprises the housing be welded by end plate (1), filter outer wall (2), base plate (3), base plate (3) welds oil inlet pipe (4), filter outer wall (2) welds flowline (6); Filter element device and stay bolt (5) is provided with in housing, filter element device is welded by screen pack (7) and gland (9), stay bolt (5) one end is welded on base plate (3), the other end is through gland (9), and gland (9) is fixedly connected on housing by end cover nut (10) and long bolt (5); In the middle of gland (9) and end plate (1), sealing ring (8) is installed.The utility model adopts end cover nut to be pressed on filter housing by gland and screen pack, and structure is simple, installs and convenient disassembly, is easy to cleaning filter screen and changes filter screen, and can effectively prevent emulsified asphalt from leaking, having good application and popularization value.
Description
Technical field
The utility model relates to a kind of filter, particularly relates to a kind of washable filter for pitch sprinkling car.
Background technology
On the emulsified asphalt of storage is mainly sprayed at and waits to pave by pitch sprinkling car uniformly, for the construction of the engineering such as upper Sub-sealing Course, permeable layers, bituminous surface treatment, bituminous penetration pavement, mist sealing on road surface, also can be used for the transport of liquid bitumen or other mink cell focus.Emulsified asphalt, after long-time placement, collides between bitumen particle mutually, easily produces layering or assembles even local breakdown of emulsion, form solid matter, when the work of sprinkling, condensation product easily blocks bitumenpump, cause the low even bitumenpump of spray pressure to turn the phenomenon such as motionless, affect the construction of pitch sprinkling car.Therefore spray again after needing to use asphalt filter to be filtered by thick liquid asphalt.Asphalt filter needs often to clean.
Existing asphalt filter, its filtering net cylinder is the overall structure welded together, so bother very much during cleaning, clears up thoroughly, affects the purity of liquid asphalt, also affect the process of production.
Summary of the invention
The purpose of this utility model is to provide a kind of washable filter, and this filter is easy for installation, is easy to cleaning and maintaining.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of washable filter, it comprises by end plate, filter outer wall, the housing that base plate is welded, described base plate welds oil inlet pipe, described filter outer wall welds flowline, oil inlet pipe and flowline are positioned at housing heteropleural, filter element device and stay bolt is provided with in described housing, described filter element device is welded by gland and screen pack, described stay bolt one end is welded on base plate, the other end is through gland, described gland is fixedly connected on housing by end cover nut and long bolt, the inner face of gland coordinates with the outer face of end plate, in the middle of gland and end plate, sealing ring is installed.
Further, described gland welds handle.
Further, described sealing ring is O RunddichtringO.
The utility model adopts end cover nut to be pressed on the housing of filter by gland and screen pack, and structure is simple, installs and convenient disassembly, is easy to cleaning filter screen and changes filter screen, and can effectively prevent emulsified asphalt from leaking, having good using value.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1.
In figure: 1, end plate; 2, filter outer wall; 3, base plate; 4, oil inlet pipe; 5, stay bolt; 6, flowline; 7, screen pack; 8, sealing ring; 9, gland; 10, end cover nut; 11, handle.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of washable filter, it comprises the housing be welded by end plate 1, filter outer wall 2, base plate 3, described base plate 3 welds oil inlet pipe 4, described filter outer wall 2 welds flowline 6, oil inlet pipe 4 and flowline 6 are positioned at housing heteropleural, for the turnover of emulsified asphalt; Filter element device and stay bolt 5 is provided with in described housing, described filter element device is welded by screen pack 7 and gland 9, described stay bolt 5 one end is welded on base plate 3, the other end is through gland 9, described gland 9 is fixedly connected on housing by end cover nut 10 and long bolt 5, and end cover nut 10 is tightened on stay bolt 5, for compressing gland 9, screen pack 7 and housing are fitted tightly, prevents emulsified asphalt from revealing; The inner face of gland 9 coordinates with the outer face of end plate 1, installs sealing ring 8, for the sealing of emulsified asphalt, prevent from, in filter process, seepage occurs in the middle of gland 9 and end plate 1; In the present embodiment, described sealing ring 8 is O RunddichtringO.
Gland 9 welds handle 11, facilitate the dismounting of screen pack.
During work, this filter is arranged between pitch tank body and bitumenpump, and emulsified asphalt liquid is flowed into by oil inlet pipe 4, after screen pack 7, is flowed out by flowline 6, realizes, to the filtration of asphaltic liquid, then entering bitumenpump.After using a period of time screen pack 7 to block, end cover nut 10 can be screwed off, by handle 11, screen pack 7 is taken out cleaning, and then loading is reused.After screen pack 7 damages, the screen pack 7 that also can more renew easily.
The utility model is simple to operation, is easy to the cleaning maintenance of screen pack, and can realize the positiver sealing of asphaltic liquid, has good application and popularization value.
Claims (3)
1. a washable filter, it is characterized in that, it comprises the housing be welded by end plate (1), filter outer wall (2), base plate (3), described base plate (3) welds oil inlet pipe (4), described filter outer wall (2) welds flowline (6), and oil inlet pipe (4) and flowline (6) are positioned at housing heteropleural; Filter element device and stay bolt (5) is provided with in described housing, described filter element device is welded by screen pack (7) and gland (9), described stay bolt (5) one end is welded on base plate (3), the other end is through gland (9), and described gland (9) is fixedly connected on housing by end cover nut (10) and long bolt (5); The inner face of gland (9) coordinates with the outer face of end plate (1), installs sealing ring (8) in the middle of gland (9) and end plate (1).
2. washable filter as claimed in claim 1, is characterized in that, described gland (9) is provided with handle (11).
3. washable filter as claimed in claim 1 or 2, is characterized in that, described sealing ring (8) is O RunddichtringO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520346783.9U CN204671975U (en) | 2015-05-26 | 2015-05-26 | Washable filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520346783.9U CN204671975U (en) | 2015-05-26 | 2015-05-26 | Washable filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204671975U true CN204671975U (en) | 2015-09-30 |
Family
ID=54171700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520346783.9U Expired - Fee Related CN204671975U (en) | 2015-05-26 | 2015-05-26 | Washable filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204671975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112023488A (en) * | 2020-08-24 | 2020-12-04 | 王陈伟 | Whole-house water purifying device convenient to clean |
-
2015
- 2015-05-26 CN CN201520346783.9U patent/CN204671975U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112023488A (en) * | 2020-08-24 | 2020-12-04 | 王陈伟 | Whole-house water purifying device convenient to clean |
| CN112023488B (en) * | 2020-08-24 | 2022-01-25 | 深圳市卡曼环保科技有限公司 | Whole-house water purifying device convenient to clean |
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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: 20150930 Termination date: 20160526 |