CN202860202U - Filter - Google Patents
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- Publication number
- CN202860202U CN202860202U CN 201220487931 CN201220487931U CN202860202U CN 202860202 U CN202860202 U CN 202860202U CN 201220487931 CN201220487931 CN 201220487931 CN 201220487931 U CN201220487931 U CN 201220487931U CN 202860202 U CN202860202 U CN 202860202U
- Authority
- CN
- China
- Prior art keywords
- filter
- hole
- blowdown
- utility
- model
- 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 discloses a filter, wherein a blowdown hole is formed at the middle and lower part of a filter body. The filter is characterized in that a clearing hole is formed at the middle and upper part of the filter body, so that personnel can conveniently pass in and out to sort filter materials, and the clearing hole is also can be used as a fill opening. Compared with the background art, the blowdown time of the filter is roughly equal; 50% of time can be saved in filling 10tons of materials, and the original product is small in operating safety factor. The operating safety factor of the filter is increased.
Description
Technical field
The utility model relates to a kind of filter with manhole and stuffing hole.
Background technology
Existing filter with blowdown hole and stuffing hole has two kinds, and a kind of is that blowdown hole and stuffing hole are at the middle part; Another kind be the connecting hole at top as stuffing hole, the blowdown hole all can't be smooth after these two kinds of filter leaching materials are dosed at the middle part, and rear a kind of inconvenient filtrate is dosed and safety operation.
The utility model content
It is reasonable that the purpose of this utility model provides a kind of perforate, is convenient to blowdown and filler, makes things convenient for personnel to enter the filter of arrangement filtrate.
For achieving the above object, the utility model provides a kind of filter, and the filter body middle and lower part has the blowdown hole, it is characterized in that: the filter body middle and upper part has by the hole, makes things convenient for personnel to pass in and out the arrangement filtrate, by the double stuffing hole of doing in hole.
The utility model is compared the blowdown time with background technology roughly the same, fills out 10 tons of material and can save time 50%, and the existing product operating safety factor is little, and the utility model has increased operating safety factor.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
The specific embodiment
With reference to accompanying drawing 1, filter body 1 middle and lower part has blowdown hole 3, the filter body middle and upper part have greater than 500mm can by the people pass through make things convenient for personnel to pass in and out the arrangement filtrate in hole 2, by the double stuffing hole of doing in hole.
Claims (1)
1. filter, the filter body middle and lower part has the blowdown hole, it is characterized in that: the filter body middle and upper part has by the hole, makes things convenient for personnel to pass in and out the arrangement filtrate, by the double stuffing hole of doing in hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220487931 CN202860202U (en) | 2012-09-24 | 2012-09-24 | Filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220487931 CN202860202U (en) | 2012-09-24 | 2012-09-24 | Filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202860202U true CN202860202U (en) | 2013-04-10 |
Family
ID=48026962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220487931 Expired - Fee Related CN202860202U (en) | 2012-09-24 | 2012-09-24 | Filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202860202U (en) |
-
2012
- 2012-09-24 CN CN 201220487931 patent/CN202860202U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 130062 Jilin province Changchun city green yam Road No. 435 Patentee after: CRRC CHANGCHUN RAILWAY VEHICLES Co.,Ltd. Address before: 130062 Jilin province Changchun city green yam Road No. 435 Patentee before: CHANGCHUN RAILWAY VEHICLES Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20160811 Address after: 432200 Hubei Province, Wuhan District of Huangpi City, Sichuan street before Huang Xiaolu No. 199 Patentee after: WUHAN CRRC CHANGKE RAILWAY VEHICLES CO.,LTD. Address before: 130062 Jilin province Changchun city green yam Road No. 435 Patentee before: CRRC CHANGCHUN RAILWAY VEHICLES Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20180924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |