CN201357005Y - Filter with function of replacing filter screens - Google Patents
Filter with function of replacing filter screens Download PDFInfo
- Publication number
- CN201357005Y CN201357005Y CNU2009200379239U CN200920037923U CN201357005Y CN 201357005 Y CN201357005 Y CN 201357005Y CN U2009200379239 U CNU2009200379239 U CN U2009200379239U CN 200920037923 U CN200920037923 U CN 200920037923U CN 201357005 Y CN201357005 Y CN 201357005Y
- Authority
- CN
- China
- Prior art keywords
- filter
- hold
- filter screen
- down ring
- framework
- 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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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a filter with the function of replacing a filter screen, which is characterized in that the filter comprises a cylindrical filter frame; a folded edge is formed at the bottom end of the filter frame; a demountable clamp ring is sheathed above the folded edge; a filter screen device is arranged at the bottom end of the filter frame; and the edge of the filter screen is pressed between the clamp ring and the outer wall of the filter frame, so that the structure is simple, the filter screen is mounted and dismounted conveniently, the damaged filter screen can be replaced conveniently, the unnecessary waste is eliminated, and the manufacturing cost is reduced; and in addition, the filter adopting the structure can be replaced into other meshes of filters, and is used in different filtering processes.
Description
Technical field
The utility model relates to a kind of filter, especially relates to a kind of filter of replaceable filter screen.
Background technology
In the production and pouring process of essence and flavoring agent, filtering operation is very crucial processing step, and it directly influences the quality of essence and flavoring agent.In the production of essence and flavoring agent and pouring process, need the operation of filtering through a lot of roads; the structure that the present filter that uses in filtering operation mostly adopts filter framework cylindraceous and screen pack to weld together; because filter uses frequently in process of production; screen pack damages through regular meeting; and the filter framework is also excellent; but the filter that this screen pack and filter framework weld together can't be changed screen pack; therefore; can only abandon whole filter owing to the damage of screen pack, this just must cause very big waste.In addition, the filtration mesh number that each road filters the filter that uses in the operation has nothing in common with each other, thereby needs to prepare the filter of various order numbers and standby filter thereof, and this just gives the management of filter and uses and cause certain difficulty.
The utility model content
The applicant is at above-mentioned problem, carried out research and improved, and a kind of filter of replaceable filter screen simple in structure, easy to use is provided.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of filter of replaceable filter screen, comprise filter framework cylindraceous, the bottom of filter framework is provided with flanging, and removable hold-down ring is sleeved on the top of described flanging, filter screen device is in filter framework bottom, and the screen pack edge is fitted between the outer wall of hold-down ring and filter framework.
Further:
Described hold-down ring is the c-shaped ring body that is provided with opening, and the both sides of hold-down ring opening respectively are provided with a bending sheet, leaves certain clearance between the two bending sheets, is equipped with bolt on two bending sheets, and bolt is provided with nut.
Technique effect of the present utility model is:
The filter of the disclosed a kind of replaceable filter screen of the utility model, owing to its screen pack is fitted between filter framework and the removable hold-down ring, simple in structure, the mounting or dismounting of screen pack are convenient, the screen pack that damages can be changed easily, has reduced unnecessary waste, reduces production costs; In addition, the filter of this structure can be put the filter that just is replaced with other order numbers, is used for different filtration operations.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the A place enlarged drawing of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
As shown in Figure 1, 2, 3, the utility model comprises filter framework 1 cylindraceous, the bottom of filter framework 1 is provided with flanging 101, removable hold-down ring 2 is sleeved on the top of the flanging 101 of filter framework 1, screen pack 3 devices are in filter framework 1 bottom, and screen pack 3 edges are fitted between the outer wall of hold-down ring 2 and filter framework 1.In the present embodiment, hold-down ring 2 is c-shaped and offers the ring body of opening, the both sides of hold-down ring 2 openings respectively are provided with a bending sheet 201, on two bending sheets 201, be equipped with bolt 4, bolt is provided with nut 5, between two bending sheets 201, leave certain clearance, when screwing bolt 4 and nut 5, hold-down ring 2 is pressed on the edge of screen pack 3 on the filter framework 1.
When the screen pack damage needs replacing maybe to need to change the screen pack of other order numbers into, unclamp bolt 4 and nut 5, take off hold-down ring 2, take out screen pack 3, new screen pack 3 is installed to the bottom of filter framework 1, puts hold-down ring 2 and screw bolt 4 and nut 5, so just finished the replacing of a screen pack easily, make filter framework 1 obtain recycling, reduce unnecessary waste.
Claims (2)
1. the filter of a replaceable filter screen, it is characterized in that: comprise filter framework cylindraceous, the bottom of filter framework is provided with flanging, removable hold-down ring is sleeved on the top of described flanging, filter screen device is in filter framework bottom, and the screen pack edge is fitted between the outer wall of hold-down ring and filter framework.
2. according to the filter of the described replaceable filter screen of claim 1, it is characterized in that: described hold-down ring is the c-shaped ring body that is provided with opening, the both sides of hold-down ring opening respectively are provided with a bending sheet, leave certain clearance between the two bending sheets, be equipped with bolt on two bending sheets, bolt is provided with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200379239U CN201357005Y (en) | 2009-01-12 | 2009-01-12 | Filter with function of replacing filter screens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200379239U CN201357005Y (en) | 2009-01-12 | 2009-01-12 | Filter with function of replacing filter screens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201357005Y true CN201357005Y (en) | 2009-12-09 |
Family
ID=41422761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200379239U Expired - Fee Related CN201357005Y (en) | 2009-01-12 | 2009-01-12 | Filter with function of replacing filter screens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201357005Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103041639A (en) * | 2012-12-28 | 2013-04-17 | 上海同臣环保有限公司 | Circular ring-shaped filter cloth frame and manufacturing technology thereof |
| CN105999820A (en) * | 2016-07-17 | 2016-10-12 | 江苏巨能机械有限公司 | Tensioning tool for net of filter plate |
| CN106582081A (en) * | 2016-12-30 | 2017-04-26 | 佛山市金凯地过滤设备有限公司 | Filter cloth and filter plate assembling structure convenient to assemble and disassemble |
| CN106606892A (en) * | 2016-12-30 | 2017-05-03 | 佛山市金凯地过滤设备有限公司 | Installation method of filter cloth on circular filter plate |
| CN112221238A (en) * | 2020-09-29 | 2021-01-15 | 扬中申扬换热设备有限公司 | Mounting structure of filtering device |
| CN113694649A (en) * | 2021-08-06 | 2021-11-26 | 中国一冶集团有限公司 | Electric automatization spray set |
-
2009
- 2009-01-12 CN CNU2009200379239U patent/CN201357005Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103041639A (en) * | 2012-12-28 | 2013-04-17 | 上海同臣环保有限公司 | Circular ring-shaped filter cloth frame and manufacturing technology thereof |
| CN105999820A (en) * | 2016-07-17 | 2016-10-12 | 江苏巨能机械有限公司 | Tensioning tool for net of filter plate |
| CN105999820B (en) * | 2016-07-17 | 2017-11-07 | 江苏巨能机械有限公司 | Filter veil tenses frock |
| CN106582081A (en) * | 2016-12-30 | 2017-04-26 | 佛山市金凯地过滤设备有限公司 | Filter cloth and filter plate assembling structure convenient to assemble and disassemble |
| CN106606892A (en) * | 2016-12-30 | 2017-05-03 | 佛山市金凯地过滤设备有限公司 | Installation method of filter cloth on circular filter plate |
| CN112221238A (en) * | 2020-09-29 | 2021-01-15 | 扬中申扬换热设备有限公司 | Mounting structure of filtering device |
| CN113694649A (en) * | 2021-08-06 | 2021-11-26 | 中国一冶集团有限公司 | Electric automatization spray set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20120112 |