CN202876481U - Paint filter element convenient to clean - Google Patents
Paint filter element convenient to clean Download PDFInfo
- Publication number
- CN202876481U CN202876481U CN 201220488669 CN201220488669U CN202876481U CN 202876481 U CN202876481 U CN 202876481U CN 201220488669 CN201220488669 CN 201220488669 CN 201220488669 U CN201220488669 U CN 201220488669U CN 202876481 U CN202876481 U CN 202876481U
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- CN
- China
- Prior art keywords
- end cover
- skeleton
- framework
- filter
- filter element
- 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 paint filter element convenient to clean and belongs to the technical field of steel marking accessory equipment. According to the technical scheme of the utility model, the paint filter element comprises a drum-shaped framework, a circular lower end cover, an annular upper end cover, a drum-shaped filter screen and a stud, wherein the upper end and the lower end of the framework are respectively connected with the upper end cover and the lower end cover through threads, and a plurality of flow guiding holes are uniformly distributed in the side wall of the framework; and the drum-shaped filter screen is sleeved on the framework; the stud is arranged in the framework and is coaxial with the framework, the upper end of the stud is connected with a filter upper shell through a central hole of the upper end cover, and the lower end of the stud passes through a bolt hole at the center of the lower end cover and is provided with a locking nut. The paint filter element disclosed by the utility model is in a detachable structure; when an inner paint path is not smooth, the framework, the upper end cover, the lower end cover and the filter screen can be detached and are respectively cleaned so that the problem that the traditional filter element can not be conveniently cleaned is well solved; and the filter element and the framework can be changed after being broken so that the service life of the filter element is greatly prolonged, and the use and maintenance cost of a mark spraying machine is reduced.
Description
Technical field
The utility model relates to a kind of paint filter filter core that is installed in the steel coil strip ID sign jetting device for making number, belongs to steel-making auxiliary device technical field.
Background technology
The steel coil strip that steel plant produce and strip need to adopt special-purpose machinery jetting device for making number spray printing ID sign before dispatching from the factory, stop up for preventing shower nozzle, and jetting device for making number generally all utilizes paint filter that employed lacquer is filtered.Filter core in the existing jetting device for making number filter all is monolithic construction, and filter screen sticks on the skeleton, can not arbitrarily dismantle.The shortcoming that this filter core exists is that the deposit in filter screen and the skeleton hole can't be cleaned out, when lacquer road, inside circulation is smooth, can only the integral replacing filter core, so just increased the consumption of spare part, improved the operation and maintenance cost of jetting device for making number, therefore be necessary the structure of filter core is improved.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of paint filter filter core of being convenient to clean is provided, to reduce the operation and maintenance cost of jetting device for making number.
The alleged problem of the utility model realizes with following technical proposals:
A kind of paint filter filter core of being convenient to clean, comprise tubular skeleton, circular bottom end cover, ring-type upper end cover, tubular filter screen and stud in the formation, the top and bottom of described skeleton are connected with bottom end cover with upper end cover by screw thread respectively, are evenly distributed with a plurality of pod apertures at the sidewall of skeleton; Described tubular filter screen set is contained on the skeleton; Described stud is positioned at skeleton and coaxial with skeleton, and the centre bore that upper end cover is passed in its upper end is connected with the filter upper shell, and the lower end is passed the bolt hole at bottom end cover center and is provided with locking nut.
The above-mentioned paint filter filter core of being convenient to clean, the side of described skeleton is the conical surface, described tubular filter screen and skeleton interference fits.
The above-mentioned paint filter filter core of being convenient to clean also is set with Gask-O-Seal on the described stud, described sealing gasket is between bottom end cover and locking nut.
The above-mentioned paint filter filter core of being convenient to clean, described pod apertures is slotted hole, the angle of its length direction and skeleton side bus is acute angle.
The utility model adopts dismountable structure, when the circulation of lacquer road, inside is not smooth, can be with skeleton, end cap and filter screen are taken apart up and down, clean respectively, solved well the problem that traditional filter core can not clean easily, and filter screen and skeleton are all replaceable after damaging, and have greatly prolonged the service life of filter core, have reduced the operation and maintenance cost of jetting device for making number.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of skeleton;
Fig. 3 is scheme of installation of the present utility model.
Each label is among the figure: 1, upper end cover; 2, filter screen; 3, skeleton; 4, bottom end cover; 5, sealing gasket; 6, locking nut; 7, stud; 8, filter lower house; 9, filter upper shell, 10, pod apertures.
The specific embodiment
Referring to Fig. 1 to Fig. 3, this filter core is comprised of upper end cover 1, filter screen 2, skeleton 3, bottom end cover 4, sealing gasket 5, locking nut 6, stud 7, is provided with pod apertures 10 on the skeleton 3.Clean for convenient, this utility model makes the monolithic construction of former filter core into whole dismountable separable assembled structures.Consider the tightness of filter core, the faying face of frame of filter element 3 and filter screen 2 is designed to the conical surface.The complete rear cover of filter screen 2 curling making installs on the frame of filter element 3, and the lateral surface of the medial surface of filter screen 2 and skeleton 3 is implemented interference fits.Frame of filter element 3 is designed to pyramidal structure, also can make things convenient for the installation and removal of filter screen, has saved the screen replacing time.Frame of filter element 3 two ends arrange external screw thread, not only are convenient to be connected with the internal thread of upper and lower end cap, and can regulate the up and down distance between the end cap, to remedy the foozle of filter screen.Reach was fixed value when frame of filter element 3 was connected with upper end cover, and reach is adjustable value when being connected with bottom end cover.The junction of upper end cover and filter upper shell 9 is provided with through hole, and the lacquer that enters in the skeleton 3 can be flowed out smoothly.Be designed with evenly spaced oblique type guiding gutter on the frame of filter element 3, this guiding gutter is convenient to cleaning, and flow area increases the service life that can improve the jetting device for making number membrane pump.Bottom end cover 4 bottoms arrange a Gask-O-Seal 5, prevent the leakage of oil of bolt hole place.
Claims (4)
1. paint filter filter core of being convenient to clean, it is characterized in that, it comprises tubular skeleton (3), circular bottom end cover (4), ring-type upper end cover (1), tubular filter screen (2) and stud (7), the top and bottom of described skeleton (3) are connected 4 with upper end cover (1) with bottom end cover by screw thread respectively) be connected, be evenly distributed with a plurality of pod apertures (10) at the sidewall of skeleton (3); Described tubular filter screen (2) is sleeved on the skeleton (3); Described stud (7) is positioned at skeleton (3) and coaxial with skeleton (3), and the centre bore that upper end cover (1) is passed in its upper end is connected with filter upper shell (9), and the lower end is passed the bolt hole at bottom end cover (4) center and is provided with locking nut (6).
2. the described paint filter filter core of being convenient to clean according to claim 1 is characterized in that, the side of described skeleton (3) is the conical surface, described tubular filter screen (2) and skeleton (3) interference fits.
3. the described paint filter filter core of being convenient to clean according to claim 1 and 2 is characterized in that, also be set with Gask-O-Seal (5) on the described stud (7), described sealing gasket (5) is positioned between bottom end cover (4) and the locking nut (6).
4. the described paint filter filter core of being convenient to clean according to claim 3 is characterized in that, described pod apertures (10) is slotted hole, and the angle of its length direction and skeleton (3) side bus is acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220488669 CN202876481U (en) | 2012-09-24 | 2012-09-24 | Paint filter element convenient to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220488669 CN202876481U (en) | 2012-09-24 | 2012-09-24 | Paint filter element convenient to clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202876481U true CN202876481U (en) | 2013-04-17 |
Family
ID=48067947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220488669 Expired - Fee Related CN202876481U (en) | 2012-09-24 | 2012-09-24 | Paint filter element convenient to clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202876481U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657259A (en) * | 2013-12-11 | 2014-03-26 | 联合滤洁流体过滤与分离技术（北京）有限公司 | Metal filter element capable of replacing filter screen sleeve |
| CN113750603A (en) * | 2021-09-26 | 2021-12-07 | 华能(大连)热电有限责任公司 | Method for reinforcing filter cylinder of cartridge filter |
| CN115253427A (en) * | 2022-07-14 | 2022-11-01 | 新乡市金宸过滤有限公司 | Backwashing filter element for hydraulic support |
-
2012
- 2012-09-24 CN CN 201220488669 patent/CN202876481U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657259A (en) * | 2013-12-11 | 2014-03-26 | 联合滤洁流体过滤与分离技术（北京）有限公司 | Metal filter element capable of replacing filter screen sleeve |
| CN103657259B (en) * | 2013-12-11 | 2016-06-01 | 联合滤洁流体过滤与分离技术（北京）有限公司 | The metal filtering core of a kind of replaceable screen sleeve |
| CN113750603A (en) * | 2021-09-26 | 2021-12-07 | 华能(大连)热电有限责任公司 | Method for reinforcing filter cylinder of cartridge filter |
| CN115253427A (en) * | 2022-07-14 | 2022-11-01 | 新乡市金宸过滤有限公司 | Backwashing filter element for hydraulic support |
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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: 20130417 Termination date: 20150924 |
|
| EXPY | Termination of patent right or utility model |