CN202410302U - Filter bag supporting frame of bag filter - Google Patents
Filter bag supporting frame of bag filter Download PDFInfo
- Publication number
- CN202410302U CN202410302U CN2011205715106U CN201120571510U CN202410302U CN 202410302 U CN202410302 U CN 202410302U CN 2011205715106 U CN2011205715106 U CN 2011205715106U CN 201120571510 U CN201120571510 U CN 201120571510U CN 202410302 U CN202410302 U CN 202410302U
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- CN
- China
- Prior art keywords
- filter
- bag
- filter bag
- bracing frame
- utility
- 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 - Lifetime
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Abstract
The utility model relates to a filter bag supporting frame of a bag filter, which comprises a pipe body with two open ends; a plurality of radial inclined vanes are uniformly distributed in an opening at the upper end of the pipe body; and a grid hole is formed in a wall surface of the pipe body. When in use, the filter bag supporting frame is put in a filter bag, liquid needing to be filtered is effectively buffered and distributed by the vanes of the supporting frame when entering the filter bag, so that the liquid needing to be filtered is uniformly adhered to the surface of the filter bag, so as to improve the filtering flow and the filtering efficiency. Through the use of the utility model, the impact of the liquid needing to be filtered on the filter bag body and the filter bag bottom can be reduced, and the filter bag bottom is prevented from being broken.
Description
Technical field
The utility model relates to bag filter, specifically a kind of filter bag bracing frame of bag filter.
Background technology
Bag filter mainly is made up of cylindrical shell, filter basket, filter bag, flange, blind flange and securing member etc.After liquid got into filter bag through cylindrical shell, the solid impurity particle was blocked in the filter bag, and clean fluid passes through filter bag, discharged by filter outlet.When needs clean, outward winding and be responsible for the bottom plug screw, the emptying fluid, the dismounting blind flange reloads blind flange behind the filter bag that more renews and gets final product.
Advantages such as bag filter has compact conformation, filter capacity is big, crushing is little, applied widely, easy to maintenance.But there is following problem in existing bag filter: 1, flow is very low.Because the filter bag specification (filtering accuracy, filter area) in the bag filter is fixing; Along with the prolongation of filtration time, the impurity that deposits on the filter bag constantly increases, and makes liquid medium unevenly attached in the filter bag fibrage; Cause effective filtration area to reduce gradually service life; Cause filter bag internal resistance (filtration) efficient that constantly increases, works progressively to reduce, when serious even cause that filter bag bursts, serious threat is to client's product quality.2, filtering traffic is smaller.Because adopt different filtering accuracy filter bags, filter area is directly proportional with the shell dimension of filter, wants to realize bigger filtering traffic, just must constantly change filter bag, has improved production cost, has also taken more manpower.3, constantly parking has seriously influenced production efficiency.For the bigger operating mode of flow, generally adopt many bag filters, some also need add ancillary filter device system in addition to the high operating mode of filtration precision prescribed and carry out further multiple filtration, have increased systemic input cost especially.
Summary of the invention
The utility model provides a kind of filter bag bracing frame of bag filter to the problems referred to above, and this bracing frame can make needs filter liquide to be attached to the filter bag surface equably, improves filtering traffic and filter efficiency.
Technical scheme according to the utility model: a kind of filter bag bracing frame of bag filter, support frame as described above comprises the body of both ends open, is evenly equipped with a plurality of radial dihedral vanes in the open upper end of said body, the wall of said body is provided with grid hole.
The open upper end center of said body is provided with centre bore.
The upper end of said body is little, the lower end is big.
The upper end of said body is provided with a plurality of buckles and locating piece.
The cross sectional shape of said body is square, circle or rhombus.
Support frame as described above is formed in one.
The technique effect of the utility model is: the utility model places in the filter bag when using; Need filter liquide effective mitigation and cloth stream through the bracing frame blade when getting into filter bag; Making needs filter liquide evenly to be attached to the filter bag surface, has improved filtering traffic and filter efficiency; The utility model can alleviate needs the impact of filter liquide to filter bag bag body and bottom, stops to break through the filter bag bottom; The utility model is provided with buckle and locating piece, and dismounting can be assembled use flexibly, satisfies the instructions for use of all bag filters.
Description of drawings
Fig. 1 is the structure cross-sectional schematic of the utility model.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the installation diagram of the utility model.
The specific embodiment
Be further described below in conjunction with the specific embodiment of accompanying drawing the utility model.
Among Fig. 1 ~ Fig. 3, comprise bracing frame 1, body 2, grid hole 3, centre bore 4, blade 5, locating piece 6, buckle 7 etc.
Like Fig. 1, shown in Figure 2, the utility model is a kind of filter bag bracing frame of bag filter, is positioned in the filter bag during use.This bracing frame 1 comprises the body 2 of both ends open, and the wall of body 2 is provided with grid hole 3.Be evenly equipped with a plurality of radial dihedral vanes 5 in the open upper end of body 2, play guide functions.The open upper end center of body 2 is provided with centre bore 4, and the bar magnet of can packing into is removed the irony impurity in the liquid.
According to the intrinsic shape of filter bag, the cross sectional shape of body 2 can be square, circle or rhombus.
The upper end of body 2 is little, the lower end is big, and the upper end of body 2 is provided with a plurality of buckles 7 and locating piece 6.As shown in Figure 3, the utility model can be assembled through buckle 7 and locating piece 6 by a plurality of bracing frames 1 when using, and dismounting can be satisfied the instructions for use of all bag filters flexibly.
The operation principle of the utility model is following: the utility model places in the filter bag; An end that has a blade 5 up; Need filter liquide effective mitigation and cloth stream through blade 5 when getting into filter bag, make fluid produce eddy current, take in the filter bag fibrage filter residue and sewage draining exit; Making needs filter liquide evenly to be attached to the filter bag surface, has improved filtering traffic and filter efficiency; The utility model can alleviate needs the impact of filter liquide to filter bag bag body and bottom, stops to break through the filter bag bottom.
The utility model and filter bag, filter basket are integrated as filtration system, as receive dirty space with prolong filtration time, bigger more than 3 times than common filter bag filter efficiency, pollutant holding capability, service life; The Filter-bag carcass structure has also significantly improved filter area simultaneously, and filter area is at least former exoskeletal filter bag more than 1.5 times.
The utility model can be used for single bag of bag filter or multi-bag type filter, makes machinery equipment (comprising compressor, pump etc.), instrument ability operate as normal and running, reaches stabilizing technical processes, the effect that guarantees safe production.
Claims (6)
1. the filter bag bracing frame of a bag filter; It is characterized in that: support frame as described above (1) comprises the body (2) of both ends open; Be evenly equipped with a plurality of radial dihedral vanes (5) in the open upper end of said body (2), the wall of said body (2) is provided with grid hole (3).
2. according to the filter bag bracing frame of the described bag filter of claim 1, it is characterized in that: the open upper end center of said body (2) is provided with centre bore (4).
3. according to the filter bag bracing frame of the described bag filter of claim 1, it is characterized in that: the upper end of said body (2) is little, the lower end is big.
4. according to the filter bag bracing frame of the described bag filter of claim 1, it is characterized in that: the upper end of said body (2) is provided with a plurality of buckles (7) and locating piece (6).
5. according to the filter bag bracing frame of the described bag filter of claim 1, it is characterized in that: the cross sectional shape of said body (2) is square, circle or rhombus.
6. according to the filter bag bracing frame of the described bag filter of claim 1, it is characterized in that: support frame as described above (1) is formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205715106U CN202410302U (en) | 2011-12-31 | 2011-12-31 | Filter bag supporting frame of bag filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205715106U CN202410302U (en) | 2011-12-31 | 2011-12-31 | Filter bag supporting frame of bag filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202410302U true CN202410302U (en) | 2012-09-05 |
Family
ID=46735101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205715106U Expired - Lifetime CN202410302U (en) | 2011-12-31 | 2011-12-31 | Filter bag supporting frame of bag filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202410302U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407040A (en) * | 2011-12-31 | 2012-04-11 | 上海闰铭精密技术有限公司 | Filter bag carriage for bag filter |
| CN105050683A (en) * | 2013-04-26 | 2015-11-11 | 长濑过滤器股份有限公司 | Retainer for filter, and filter using same |
| CN108697964A (en) * | 2016-02-25 | 2018-10-23 | 唐纳森过滤德国有限公司 | The application of support retainer, filter element and the filter element for filter element |
-
2011
- 2011-12-31 CN CN2011205715106U patent/CN202410302U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407040A (en) * | 2011-12-31 | 2012-04-11 | 上海闰铭精密技术有限公司 | Filter bag carriage for bag filter |
| CN105050683A (en) * | 2013-04-26 | 2015-11-11 | 长濑过滤器股份有限公司 | Retainer for filter, and filter using same |
| CN108697964A (en) * | 2016-02-25 | 2018-10-23 | 唐纳森过滤德国有限公司 | The application of support retainer, filter element and the filter element for filter element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201415 Shanghai city Fengxian District economic area Shanghai hair Road No. 299 Patentee after: Fengchao (Shanghai) Environmental Technology Co., Ltd. Address before: 201415 Shanghai city Fengxian District economic area Shanghai hair Road No. 299 Patentee before: Shanghai Runming Precision Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |