CN103768849A - Filtering element - Google Patents
Filtering element Download PDFInfo
- Publication number
- CN103768849A CN103768849A CN201410039403.7A CN201410039403A CN103768849A CN 103768849 A CN103768849 A CN 103768849A CN 201410039403 A CN201410039403 A CN 201410039403A CN 103768849 A CN103768849 A CN 103768849A
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- China
- Prior art keywords
- nut
- support
- filter element
- bracket
- threaded rod
- 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.)
- Granted
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- Filtration Of Liquid (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a filtering element which consists of a meshed filtering unit, a distribution plate, a bracket, a first screw cap and a second screw cap, wherein thread rods are arranged at two ends of the bracket; a radial baffle is arranged in the middle of the bracket; the meshed filtering unit sleeves the thread rod at one end of the bracket and is fixed through the first screw cap; the thread rod at the other end of the bracket is arranged in a mounting hole in the distribution plate and is fixed through the second screw cap. According to the filtering element, shortcomings in the prior art are overcome, and the filtering element is easy to replace; the overhaul cost is greatly reduced.
Description
Technical field
The present invention relates to the device that a kind of hydrometallurgy ion exchange resin filters, especially can simplify maintenance, the filter element of the sustainable use of critical piece.
Background technology
At present, hydrometallurgy is generally made up of filter element and securing member from the filter element of ion-exchange.The material of filter element mainly contains metal and engineering plastics.The filter element that these two kinds of methods are produced is used in ion exchange column, and filter element maybe cannot be repaired utilization after damaging, or rehabilitation cost is very high, so, after general filter element is damaged, must a whole set ofly change, reusable part is little, and after especially filter element damages, whole filter element can not re-use.
Summary of the invention
The object of the invention is to overcome the defect of prior art, a kind of filter element is provided, make to change easy, recondition expense significantly reduces.
In order to reach above-mentioned purpose, solution of the present invention:
A kind of filter element, formed by netted filtering unit, distribution grid, support, the first nut and the second nut, the two ends of support form threaded rod, the centre of support forms radially baffle plate, netted filtering unit is nested with on the threaded one end bar of support and by the first nut and fixes, and the other end threaded rod of support is arranged on the installing hole of distribution grid and fixes by the second nut.
On the other end threaded rod of described support, be also provided with the 3rd nut, the 3rd nut is tight against on the second nut.
Adopt after such scheme, the invention has the beneficial effects as follows: because netted filtering unit, support and distribution grid are all to fix by nut, so, the critical piece (support and nut etc.) of filter element is reusable, netted filtering unit can directly be changed after damaging, remaining part needn't be dismantled, and has reduced use cost and recondition expense.
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of support of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the schematic diagram of assembling netted filtering unit on support of the present invention;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is that support of the present invention is arranged on the schematic diagram on distribution grid;
Fig. 6 is the fixing schematic diagram of distribution grid of the present invention;
Fig. 7 is further fixing schematic diagram of distribution grid of the present invention.
Label declaration:
The specific embodiment
As shown in Figures 1 to 7, a kind of filter element that the present invention discloses, is made up of netted filtering unit 1, distribution grid 2, support 3, the first nut 4 and the second nut 5.
The two ends of support 3 form threaded rod 31 and 32, and the centre of support 3 forms radially baffle plate 33.
On the threaded one end bar 31 of support 3, be nested with netted filtering unit 1, and coordinate with threaded rod 31 by the first nut 4, netted filtering unit 1 is fixed on the threaded rod 31 of support 3.The other end threaded rod 32 of support 3 interts on the installing hole 21 of distribution grid 2, and coordinates with threaded rod 32 by the second nut 5, and the threaded rod of support 3 32 is fixed on distribution grid 2.
For mounting and fixing bracket 3 and distribution grid 2 better, this embodiment is also provided with the 3rd nut 6, the three nuts 6 and is tight against on the second nut 5 on the other end threaded rod 32 of support 3, further support 3 is fastened on distribution grid 2, prevents from becoming flexible.
Above-described embodiment and graphic and non-limiting product form of the present invention and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present invention.
Claims (2)
1. a filter element, it is characterized in that: formed by netted filtering unit, distribution grid, support, the first nut and the second nut, the two ends of support form threaded rod, the centre of support forms radially baffle plate, netted filtering unit is nested with on the threaded one end bar of support and by the first nut and fixes, and the other end threaded rod of support is arranged on the installing hole of distribution grid and fixes by the second nut.
2. a kind of filter element as claimed in claim 1, is characterized in that: on the other end threaded rod of support, be also provided with the 3rd nut, the 3rd nut is tight against on the second nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410039403.7A CN103768849B (en) | 2014-01-27 | 2014-01-27 | Filtering element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410039403.7A CN103768849B (en) | 2014-01-27 | 2014-01-27 | Filtering element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103768849A true CN103768849A (en) | 2014-05-07 |
| CN103768849B CN103768849B (en) | 2017-04-26 |
Family
ID=50561891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410039403.7A Active CN103768849B (en) | 2014-01-27 | 2014-01-27 | Filtering element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103768849B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2478664Y (en) * | 2001-05-06 | 2002-02-27 | 李锦堂 | Removable gas filtering device for gas pressure-reducer |
| CN200951349Y (en) * | 2006-07-19 | 2007-09-26 | 北京化工机械厂 | Filtration element |
| CN203777773U (en) * | 2014-01-27 | 2014-08-20 | 厦门钨业股份有限公司 | Filtering element |
-
2014
- 2014-01-27 CN CN201410039403.7A patent/CN103768849B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2478664Y (en) * | 2001-05-06 | 2002-02-27 | 李锦堂 | Removable gas filtering device for gas pressure-reducer |
| CN200951349Y (en) * | 2006-07-19 | 2007-09-26 | 北京化工机械厂 | Filtration element |
| CN203777773U (en) * | 2014-01-27 | 2014-08-20 | 厦门钨业股份有限公司 | Filtering element |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103768849B (en) | 2017-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Jinqiang Inventor after: Fang Qi Inventor before: Huang Jinqiang |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |