CN102886178B - Plate-type filter element for filtering industrial dust - Google Patents
Plate-type filter element for filtering industrial dust Download PDFInfo
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- CN102886178B CN102886178B CN201210384952.9A CN201210384952A CN102886178B CN 102886178 B CN102886178 B CN 102886178B CN 201210384952 A CN201210384952 A CN 201210384952A CN 102886178 B CN102886178 B CN 102886178B
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- filter core
- fixed block
- core bar
- filter element
- filter
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Abstract
The invention discloses a filter element for filtering industrial dust, and particularly a plate-type filter element for filtering industrial dust. The filter element invention aims at solving the technical problems of bad compactedness, complex installation and bad blowback deashing effect of a filter element structure in the prior art. The plate-type filter element comprises a square filter frame and more than two filter element bars, wherein the filter element bars are hollow; and the plate-type filter element is characterized in that the sections of the filter element bars are rhombic; the more than two filter element bars are inserted between the corresponding sidewalls of the square filter frame in parallel; air outlets as many as the filter element bars are further formed on the insertion parts of the filter element bars of the square filter frame; and the air outlets are formed at a single side and correspond to the filter element bars one by one. The plate-type filter element disclosed by the invention is mainly used for an industrial dust control device, and compact in overall structure; simultaneously, in the case that the plate-type filter element disclosed by the invention is installed in a filter cartridge, only a corresponding installation groove needs to be formed in the filter cartridge, and during specific installation, the plate-type filter element disclosed by the invention is pushed in the filter cartridge along the installation groove without a need to adopt a hanging mode, so that the installation is convenient.
Description
Technical field
The present invention relates to filter core, particularly industrial dust filtration plate filter element that a kind of industrial dust filters.
Background technology
In existing technology, the filter core of industrial dust deduster adopts filter cartridge type structure and cloth-bag type structure usually.
All there is its own shortcomings in the filter core of above-mentioned two kinds of structures; First the filter core of filter cartridge type structure and cloth-bag type structure, profile both it is all tubular, when the filter core of multiple filter cartridge type structure or cloth-bag type structure is installed in cleaner, larger gap can be there is between the filter core of multiple filter cartridge type structure or cloth-bag type structure, cause cleaner monnolithic case bigger than normal; Secondly no matter be the filter core of filter cartridge type structure or cloth-bag type structure, due to the profile of its tubular, it must adopt lifting mode when mounted, whole installation process trouble, and waste wood effort; Also have the filter core of filter cartridge type structure and cloth-bag type structure, its reverse gas cleaning effect is all bad, and dust is easily stuck in inside filter cylinder folding.
Summary of the invention
The object of the invention is to provide a kind of simple for structure compact, easy for installation to solve above-mentioned the deficiencies in the prior art, and the industrial dust filtration plate filter element that filtration contact area is large.
To achieve these goals, industrial dust filtration plate filter element designed by the present invention, it comprises square filter frame and comprises plural filter core bar, described filter core bar is hollow shape, the cross section of described filter core bar assumes diamond in shape shape, above-mentionedly comprise plural filter core bar and be plugged between the corresponding sidewall of square filter frame side by side, be also provided with the gas outlet equal with filter core bar quantity at the filter core bar splicing position of square filter frame, described gas outlet be one-sided setting and with filter core bar one_to_one corresponding.
As preferably, the bar of filter core described in the present invention comprises the polyester fiber filter cloth of two panels V-type, and the polyester fiber filter cloth of above-mentioned two panels V-type is bonding symmetrically; Described square filter frame mainly comprises top fixed block, bottom fixed block and is connected to two fixed strips between top fixed block and bottom fixed block; Describedly comprise plural filter core bar and be all vertically plugged between top fixed block and bottom fixed block, and between above-mentioned two fixed strips, and arrange in " one " font with two fixed strips, between two adjacent filter core bars and filter core bar bonding mutually with between fixed strip, described top fixed block is provided with the gas outlet equal with filter core bar quantity, described gas outlet and filter core bar one_to_one corresponding.This preferred version is preferred plan of the present invention, which simplify structure.
In order to promote reverse gas cleaning effect, the angle α between two filter core bars adjacent described in the present invention is between 30 °-40 °.
In order to promote the sealing between fixed strip and adjacent filter core bar, the cross section of the fixed strip described in the present invention is in " C " shape, and the filter core bar that the fixed strip of two " C " shapes is independent and adjacent is snapping shape.
In order to promote the sealing between filter core bar and top fixed block, bottom fixed block, the filter core bar plug surface of described top fixed block and bottom fixed block is equipped with the rhombus recess equal with filter core bar quantity, rhombus recess on the fixed block of described top and gas outlet one_to_one corresponding, in rhombus recess on insertion top, one end fixed block of filter core bar, and coordinate with corresponding gas outlet, its other end is plugged in the rhombus recess on the fixed block of bottom, and the equal embedding of splicing position of above-mentioned filter core bar and top fixed block, bottom fixed block has industrial glue.
In order to promote the bonding strength of top fixed block, in the top fixed block described in the present invention, be also provided with stainless steel inserts;
The present invention is arranged in filter cylinder, in order to better make purified gas with purification before gas-insulated, the end face of the fixed block of top described in the present invention is provided with sealing strip mounting groove, and described sealing strip mounting groove is arranged around gas outlet.
The industrial dust filtration plate filter element that the present invention obtains, it is relative to the filter core of existing filter cartridge type structure and cloth-bag type structure, its compact overall structure, and filtration contact area is large; When the present invention being fit into filter cylinder simultaneously, only needing first in filter cylinder, to arrange corresponding mounting groove, when specifically installing, the present invention being pushed filter cylinder along above-mentioned mounting groove, without the need to adopting lifting mode, making easy for installation; Also having the present invention to be overall is plank frame, and the angle α between adjacent two filter core bars is between 30 °-40 °, compare the filter core with traditional filter cartridge type structure and cloth-bag type structure, gap between two filter core bars adjacent in the present invention, space increase, and make reverse gas cleaning of the present invention effective; Last structure of the present invention is simple, and bonding strength is high, and connection sealing is good.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of embodiment 1;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the sectional view of filter core bar in embodiment 1;
Fig. 4 is the overall structure schematic diagram of embodiment 2;
Fig. 5 is the side view of Fig. 4;
Fig. 6 is the schematic diagram of filter core bar and fixed strip in embodiment 2;
Fig. 7 is the partial enlarged drawing at A place in Fig. 6;
Fig. 8 is the overall structure schematic diagram of embodiment 3;
Fig. 9 is the structural representation of the filter core bar plug surface of embodiment 3 middle and upper part fixed block;
Figure 10 is the structural representation of the filter core bar plug surface of embodiment 3 middle and lower part fixed block;
Figure 11 is the top fixed block schematic diagram with partial cutaway in embodiment 4;
Figure 12 is the structural representation of embodiment 5
Figure 13 is the schematic diagram of the end face of embodiment 5 middle and upper part fixed block.
In figure: square filter frame 1, top fixed block 2, gas outlet 2-1, bottom fixed block 3, filter core bar 4, fixed strip 5, industrial glue 6, sealing strip mounting groove 7, rubber weather strip 8, stainless steel inserts 9, filter core bar plug surface 10, rhombus recess 11.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
Embodiment 1:
Industrial dust filtration plate filter element as shown in Figures 1 and 2, it comprises square filter frame 1 and 28 filter core bars 4, as shown in Figure 3, described filter core bar 4 is hollow shape, the cross section of described filter core bar 4 assumes diamond in shape shape, above-mentioned 28 filter core bars 4 are plugged between the corresponding sidewall of square filter frame 1 side by side, are also provided with and 28 gas outlet 2-1 at the filter core bar splicing position of square filter frame 1, described gas outlet 2-1 be one-sided setting and with filter core bar 4 one_to_one corresponding.
Embodiment 2:
Industrial dust filtration plate filter element as shown in Fig. 4, Fig. 5, Fig. 6 and Fig. 7, its general structure is consistent with embodiment 1, but the bar of filter core described in the present embodiment 4 comprises the polyester fiber filter cloth of two panels V-type, the polyester fiber filter cloth of above-mentioned two panels V-type is bonding symmetrically; Described square filter frame 1 mainly comprises top fixed block 2, bottom fixed block 3 and is connected to two fixed strips 5 between top fixed block 2 and bottom fixed block 3; Described 28 filter core bars 4 are all vertically plugged between top fixed block 2 and bottom fixed block 3, and between above-mentioned two fixed strips 5, and arrange in " one " font with two fixed strips 5, between two adjacent filter core bars 4 and bonding mutually between filter core bar 4 with fixed strip 5, described top fixed block 2 is provided with 28 gas outlet 2-1, described gas outlet 2-1 and filter core bar 4 one_to_one corresponding.
In order to promote reverse gas cleaning effect, the angle α between two filter core bars 4 adjacent described in the present embodiment is 35 °, and in concrete use, above-mentioned α can be any value between 30 °-40 ° certainly.
In order to promote the sealing between fixed strip 5 and adjacent filter core bar 4, the cross section of the fixed strip 5 described in the present embodiment is in " C " shape, and the filter core bar 4 that the fixed strip 5 of two " C " shapes is independent and adjacent is snapping shape.
What each abutting edge in the present embodiment adopted is industrial glue 6.
Embodiment 3:
As Fig. 8, shown in Fig. 9 and Figure 10, the industrial dust filtration plate filter element that the present embodiment provides, its general structure is consistent with embodiment 2, but in order to promote filter core bar 4 and top fixed block 2, sealing between bottom fixed block 3, the filter core bar plug surface 10 of described top fixed block 2 and bottom fixed block 3 is equipped with 28 rhombus recesses 11, rhombus recess 11 on described top fixed block 2 and gas outlet 2-1 one_to_one corresponding, in rhombus recess 11 on insertion top, one end fixed block 2 of filter core bar 4, and coordinate with corresponding gas outlet 2-1, its other end is plugged in the rhombus recess 11 on bottom fixed block 3, above-mentioned filter core bar 4 and top fixed block 2, the equal embedding of splicing position of bottom fixed block 3 has industrial glue 6.
Embodiment 4:
As shown in figure 11, the industrial dust filtration plate filter element that the present embodiment provides, its general structure is consistent with embodiment 2, but in order to promote the bonding strength of top fixed block 2, is also provided with stainless steel inserts 9 in the top fixed block 2 described in the present embodiment.
Embodiment 5:
As shown in Figure 12 and Figure 13, the industrial dust filtration plate filter element that the present embodiment provides, its general structure is consistent with embodiment 2, but in order to promote the installation sealing of the present embodiment, so that can better make purified gas with purification before gas-insulated, the end face of the fixed block of top described in the present embodiment 2 is provided with sealing strip mounting groove 7, and described sealing strip mounting groove ring 7 lays out gas port 2-1 and arranges, and installs rubber weather strip 8 in sealing strip mounting groove 7.
Claims (5)
1. an industrial dust filtration plate filter element, it comprises square filter frame (1) and comprises plural filter core bar (4), described filter core bar (4) is hollow shape, it is characterized in that: the cross section of described filter core bar (4) assumes diamond in shape shape, above-mentionedly comprise plural filter core bar (4) and be plugged between the corresponding sidewall of square filter frame (1) side by side, also be provided with the gas outlet (2-1) equal with filter core bar (4) quantity at filter core bar (4) splicing position of square filter frame (1), described gas outlet (2-1) in one-sided setting and with filter core bar (4) one_to_one corresponding; Described filter core bar (4) comprises the polyester fiber filter cloth of two panels V-type, and the polyester fiber filter cloth of above-mentioned two panels V-type is bonding symmetrically; Described square filter frame (1) mainly comprises top fixed block (2), bottom fixed block (3) and is connected to two fixed strips (5) between top fixed block (2) and bottom fixed block (3); Describedly comprise plural filter core bar (4) and be all vertically plugged between top fixed block (2) and bottom fixed block (3), and be positioned between two above-mentioned fixed strips (5), and arrange in " one " font with two fixed strips (5), between two adjacent filter core bars (4) and bonding mutually between filter core bar (4) with fixed strip (5), described top fixed block (2) is provided with the gas outlet (2-1) equal with filter core bar (4) quantity, described gas outlet (2-1) and filter core bar (4) one_to_one corresponding.
2. industrial dust filtration plate filter element according to claim 1, is characterized in that: the angle α between described two adjacent filter core bars (4) is between 30 °-40 °.
3. industrial dust filtration plate filter element according to claim 1 and 2, is characterized in that: the cross section of described fixed strip (5) is in " C " shape, and fixed strip (5) independence of two " C " shapes and adjacent filter core bar (4) are in snapping shape.
4. industrial dust filtration plate filter element according to claim 1 and 2, it is characterized in that: the filter core bar plug surface (10) of described top fixed block (2) and bottom fixed block (3) is equipped with the rhombus recess (11) equal with filter core bar (4) quantity, rhombus recess (11) on described top fixed block (2) and gas outlet (2-1) one_to_one corresponding, in rhombus recess (11) on the insertion top, one end fixed block (2) of filter core bar (4), and coordinate with corresponding gas outlet (2-1), its other end is plugged in the rhombus recess (11) on bottom fixed block (3), above-mentioned filter core bar (4) and top fixed block (2), the equal embedding of splicing position of bottom fixed block (3) has industrial glue (6).
5. industrial dust filtration plate filter element according to claim 4, is characterized in that: be also provided with stainless steel inserts (9) in described top fixed block (2); The end face on described top fixed block (2) is provided with sealing strip mounting groove (7), and described sealing strip mounting groove (7) is arranged around gas outlet (2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210384952.9A CN102886178B (en) | 2012-10-12 | 2012-10-12 | Plate-type filter element for filtering industrial dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210384952.9A CN102886178B (en) | 2012-10-12 | 2012-10-12 | Plate-type filter element for filtering industrial dust |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102886178A CN102886178A (en) | 2013-01-23 |
| CN102886178B true CN102886178B (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210384952.9A Expired - Fee Related CN102886178B (en) | 2012-10-12 | 2012-10-12 | Plate-type filter element for filtering industrial dust |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105289158B (en) * | 2015-11-06 | 2017-10-24 | 安徽欣创节能环保科技股份有限公司 | A kind of micropore film dust-remover for high humidity environment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0345491A2 (en) * | 1988-06-04 | 1989-12-13 | Herding GmbH | Filter for the separation of solids from heat gaseous or liquid media |
| CN1253510A (en) * | 1997-04-11 | 2000-05-17 | 赫尔丁过滤器技术有限公司 | Sintered plastic particles filter element |
| CN2843585Y (en) * | 2005-10-28 | 2006-12-06 | 赵尚武 | Plated filter element |
| CN201088895Y (en) * | 2007-09-03 | 2008-07-23 | 上海岭泉实业发展有限公司 | Compressed air filter |
| CN202778141U (en) * | 2012-10-12 | 2013-03-13 | 浙江元凯科技有限公司 | Plate type filter element for industrial dust filtering |
-
2012
- 2012-10-12 CN CN201210384952.9A patent/CN102886178B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0345491A2 (en) * | 1988-06-04 | 1989-12-13 | Herding GmbH | Filter for the separation of solids from heat gaseous or liquid media |
| CN1038030A (en) * | 1988-06-04 | 1989-12-20 | 赫汀有限公司 | The filter of separating solids in hot gas or the liquid |
| CN1253510A (en) * | 1997-04-11 | 2000-05-17 | 赫尔丁过滤器技术有限公司 | Sintered plastic particles filter element |
| CN2843585Y (en) * | 2005-10-28 | 2006-12-06 | 赵尚武 | Plated filter element |
| CN201088895Y (en) * | 2007-09-03 | 2008-07-23 | 上海岭泉实业发展有限公司 | Compressed air filter |
| CN202778141U (en) * | 2012-10-12 | 2013-03-13 | 浙江元凯科技有限公司 | Plate type filter element for industrial dust filtering |
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| Publication number | Publication date |
|---|---|
| CN102886178A (en) | 2013-01-23 |
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