CN102671487B - Medium-immobilizing device - Google Patents
Medium-immobilizing device Download PDFInfo
- Publication number
- CN102671487B CN102671487B CN201210185825.6A CN201210185825A CN102671487B CN 102671487 B CN102671487 B CN 102671487B CN 201210185825 A CN201210185825 A CN 201210185825A CN 102671487 B CN102671487 B CN 102671487B
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- Prior art keywords
- pipe
- face
- hole
- fixedly connected
- fixed
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- 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.)
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- 239000002912 waste gas Substances 0.000 abstract description 16
- 238000001914 filtration Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000007084 catalytic combustion reaction Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention relates to a medium-immobilizing device, which comprises a filter element, a base, a top cover, an outer shell wall and an inner shell wall, the outer shell wall and the inner shell wall are provided with filter holes, the top cover is provided with a through hole which runs through the front and the rear parts, one end of the outer shell wall is fixed on the circumferential surface of the cavity of the base, one end of the inner shell wall is fixed in the center of the cavity of the base, the other ends of the outer shell wall and the inner shell wall are fixedly connected together, the rear end of the top cover is fixed in the cavity defined by the inner shell wall, and the filter element is filled in the space between the outer shell wall and the inner shell wall. The windward resistance of the medium-immobilizing device is decreased when waste gas flows, so that the contact area between the filter element and the waste gas is enlarged in a passage with limited diameter, and thereby the filtering effect of the filter element is effectively enhanced.
Description
Technical field
The present invention relates to a kind of filter, particularly relate to a kind of filter for exhaust-gas treatment.
Background technology
Industrial waste gas process has generally comprised the aspects such as VOCs treatment, dust exhaust-gas treatment, soda acid exhaust-gas treatment, peculiar smell exhaust-gas treatment and air sterilizing purification.Processing method adopts the principle of exhaust-gas treatment to have the multiple principles such as active carbon adsorption, Production by Catalytic Combustion Process, catalytic oxidation, acid-base neutralization method, plasma method usually.The filter core of absorption pernicious gas or particle is placed in the filter cylinder of immobilized container by normal conditions, immobilized container is placed in the passage of waste gas process, and waste gas is adsorbed by filter core through filter core harmful substance, and fine particle is stopped, make the air that polluted clean, reach certain cleanliness factor.
The immobilized container be arranged in exhaust steam passage is generally column, end face as filter element filtering facing to exhaust gas direction, waste gas streams flows out through filter core another end face from the immobilized container of column, by the restriction of exhaust steam passage cross sectional shape, the area in filter element filtering face is also not too large, therefore in order to improve filter effect, the length extending filter core is needed to ensure that waste gas can fully filter.
Due to filter element filtering face in order to obtain maximum wind surface need perpendicular to waste gas streams to, therefore frontal resistance is larger, simultaneously because the prolongation of filter core increases frontal resistance further, need to strengthen power of fan, the pure air that just waste gas streams can be made to be formed after filter core keeps certain disengaging wind speed, discharges discharge duct.Many waste gas exhaust ducts are had in a complete ventilating system, in order to strengthen exhaust-gas treatment effect, the immobilized container of several filter cores can be installed in each waste gas exhaust duct, dissimilar filter core is installed respectively, specific area and the filter core length of filter core medium are also not quite similar, in order to ensure the disengaging wind speed of the pure air in each exhaust duct, needing design to use powerful blower fan, causing huge energy resource consumption.
Summary of the invention
The object of this invention is to provide the immobilized device of a kind of medium, solve existing medium immobilized device filter efficiency low, make the technical problem that fan energy consumption is too high.
The immobilized device of medium of the present invention, comprise filter core, wherein: the immobilized device of described medium is made up of collet, top cover, housing exterior walls and inner walls, housing exterior walls and inner walls are provided with filter bores, top cover is provided with the through hole running through front and rear part, one end of housing exterior walls is fixed on the periphery of collet cavity, one end of inner walls is fixed on the center of collet cavity, housing exterior walls is fixedly connected with the other end of inner walls, the rear end of top cover is fixed in the inner chamber of inner walls formation, and filter core is loaded in the space between housing exterior walls and inner walls.
Described collet comprises the first circular base plate, and the first pipe and circular abutment, the rear end face of the first pipe is fixed on the front end face of the first base plate, and the rear end face of circular abutment is vertically fixed on the front end face center of the first base plate.
Described top cover comprises parts windward, fixed part and clamping part, fixed part is a rectangular flat, rectangular flat upper, downside respectively comprises two corresponding fixing grooves, rectangular flat comprise one run through before, first through hole of rear end face, clamping part is a pipe, the front end face of clamping part is fixedly connected with on the rear end face of the first through hole of fixed part, windward parts for comprise one run through before, the round platform of the second through hole of rear end face, the inside sidewalls of the same bus of round platform and external side parallel, the rear end face of parts is fixedly connected on the front end face of the first through hole of fixed part windward, parts windward, fixed part and clamping part coaxial line, the run-though space be connected forms level and smooth vent passages, clamping part stretches into inner walls inner chamber, is fixed on fixed part one end of inner walls.
Described housing exterior walls comprises the second pipe, the 3rd pipe and the 4th pipe, the diameter of the 3rd pipe front opening is greater than the diameter of open rearward end, second pipe open rearward end is fixedly connected on the 3rd pipe front opening, the front opening of the 4th pipe is fixedly connected in the 3rd pipe open rearward end, second pipe, the 3rd pipe and the 4th pipe coaxial line, uniform the first fin paralleled to the axis on the periphery of the 3rd pipe, the periphery of the 3rd pipe be arranged in parallel several first annular through groove; 4th pipe clamping enters in the first pipe chamber, is fixed in collet by stationary housing outer wall.
Described inner walls comprises the first circular top board, 5th pipe, 6th pipe, the second circular base plate and the 7th pipe, the rear end face of the first top board is fixedly connected with the front end face of the 5th pipe, the rear end face of the 5th pipe is fixedly connected with the front end face of the 6th pipe, the rear end face of the 6th pipe is fixedly connected with the front end face of the second base plate, the rear end face of the second base plate is fixedly connected with the front end face of the 7th pipe, first top board center offers third through-hole, the diameter of third through-hole equals the 5th round tube inside diameter, the wall thickness of the 5th pipe is greater than the wall thickness of the 6th pipe, the diameter of the 6th pipe front opening is greater than the diameter of open rearward end, uniform the second fin paralleled to the axis on the periphery of the 6th pipe, the periphery of the 6th pipe be arranged in parallel several second annular through groove, the center of the second base plate offers fourth hole, 5th pipe, 6th pipe, 7th pipe, third through-hole and fourth hole coaxial line, the run-though space be connected forms level and smooth vent passages, circular abutment inserts the 7th pipe, and the outer wall of the first top board is fixedly connected with the inwall of the second pipe.
The immobilized device of medium of the present invention effectively can strengthen the wind area of filter core, filtered by common axial wind-engaging, change radial wind-engaging into filter, the immobilized device of medium when simultaneously reducing exhaust-gas flow heads on windage, make the contact area increasing filter core and waste gas in the limited passage of caliber, effectively improve the filter effect of filter core, the filter element filtering better effects if of same length can be made.The housing exterior walls that wimblelike type tilts and inner walls make to remain larger leaving velocity by the air of the immobilized device of medium, have saved aerodynamic energy.The structure that wimblelike type tilts can make the air flowing through inner walls accelerate, and improves the wind speed before filtering, improves filter efficiency.Meanwhile, the immobilized device of medium of the present invention effectively prevent the reduction to waste gas flow velocity, and then the blower fan of ventilating system can be made to save huge energy consumption, improves ventilating system usefulness.
Below in conjunction with accompanying drawing, embodiments of the invention are described further.
Accompanying drawing explanation
Fig. 1 is the radial schematic diagram of medium of the present invention immobilized device collet;
Fig. 2 is the radial schematic diagram of medium of the present invention immobilized device top cover;
Fig. 3 is the radial schematic diagram of medium of the present invention immobilized device housing exterior walls;
Fig. 4 is the radial schematic diagram of medium of the present invention immobilized device inner walls;
Fig. 5 is the assembled state schematic diagram of the immobilized device of medium of the present invention.
Detailed description of the invention
The immobilized device of medium of the present invention is made up of collet 01, top cover 02, housing exterior walls 03 and inner walls 04.Housing exterior walls 03 and inner walls 04 are provided with filter bores, top cover 02 is provided with the through hole running through front and rear part, one end of housing exterior walls 03 is fixed on the periphery of collet 01 cavity, one end of inner walls 04 is fixed on the center of collet 01 cavity, the other end of housing exterior walls 03 with inner walls 04 is fixedly connected with, the rear end of top cover 02 is fixed in the inner chamber of inner walls 04 formation, and filter core is loaded in the space between housing exterior walls 03 and inner walls 04.
As shown in Figure 1 and Figure 5, collet 01 comprises the first circular base plate 011, the rear end face of the first pipe 012 and circular abutment 013, first pipe 012 is fixed on the front end face of the first base plate 011, and the rear end face of circular abutment 013 is vertically fixed on the front end face center of the first base plate 011.Collet 01 is for stationary housing outer wall 03 and inner walls 04, one end of housing exterior walls 03 is fixed on the inner side of the first pipe 012 by the first pipe 012, one end of inner walls 04 is fixed on the center of the first base plate 011 by circular abutment 013, ensures the space between housing exterior walls 03 and inner walls 04.
As shown in Figure 2, top cover 02 comprises parts 021 windward, fixed part 022 and clamping part 023, fixed part 022 is a rectangular flat, rectangular flat upper, downside respectively comprises two corresponding fixing groove 022a, rectangular flat comprise one run through before, first through hole 022b of rear end face, clamping part 023 is a pipe, the front end face of clamping part 023 is fixedly connected with on the rear end face of the first through hole 022b of fixed part 022, windward parts 021 for comprise one run through before, the round platform of the second through hole 021a of rear end face, the inside sidewalls of the same bus of round platform and external side parallel, the rear end face of parts 021 is fixedly connected on the front end face of the first through hole 022b of fixed part 022 windward, parts 021 windward, fixed part 022 and clamping part 023 coaxial line, the run-though space be connected forms level and smooth vent passages.Clamping part 023 stretches into inner walls 04 inner chamber, one end of inner walls 04 is fixed on fixed part 022, fixed part 022 is fixed on the connector of ventilation shaft by fixing groove 022a, on the rear end face of parts 021 windward, the opening diameter of the second through hole 021a is less than the opening diameter of the second through hole 021a on front end face, and the wind-engaging formed for slowing down wind pressure resistance is domatic.
As shown in Figure 3, housing exterior walls 03 comprises the second pipe 031, 3rd pipe 032 and the 4th pipe 033, the diameter of the 3rd pipe 032 front opening is greater than the diameter of open rearward end, second pipe 031 open rearward end is fixedly connected on the 3rd pipe 032 front opening, the front opening of the 4th pipe 033 is fixedly connected in the 3rd pipe 032 open rearward end, second pipe 031, 3rd pipe 032 and the 4th pipe 033 coaxial line, uniform 12 articles of first fin 032a paralleled to the axis on the periphery of the 3rd pipe 032, the periphery of the 3rd pipe 032 be arranged in parallel several the first annular through groove 032b.4th pipe 033 clamping enters in the first pipe 012 chamber, is fixed in collet 01 by stationary housing outer wall 03.
As shown in Figure 4, inner walls 04 comprises the first circular top board 041, 5th pipe 042, 6th pipe 043, the second circular base plate 044 and the 7th pipe 045, the rear end face of the first top board 041 is fixedly connected with the front end face of the 5th pipe 042, the rear end face of the 5th pipe 042 is fixedly connected with the front end face of the 6th pipe 043, the rear end face of the 6th pipe 043 is fixedly connected with the front end face of the second base plate 044, the rear end face of the second base plate 044 is fixedly connected with the front end face of the 7th pipe 045, first top board 041 center offers third through-hole 041a, the diameter of third through-hole 041a equals the 5th pipe 042 internal diameter, the wall thickness of the 5th pipe 042 is greater than the wall thickness of the 6th pipe 043, the diameter of the 6th pipe 043 front opening is greater than the diameter of open rearward end, uniform 12 articles of second fin 043a paralleled to the axis on the periphery of the 6th pipe 043, the periphery of the 6th pipe 043 be arranged in parallel several second annular through groove 043b, the center of the second base plate 044 offers fourth hole 044a, 5th pipe 042, 6th pipe 043, 7th pipe 045, third through-hole 041a and fourth hole 044a coaxial line, the run-though space be connected forms level and smooth vent passages.The outer wall that circular abutment 013 inserts the 7th pipe 045, first top board 041 adopts interference fit to be fixedly connected with the inwall of the second pipe 031.
As shown in Fig. 5 and Fig. 4, Fig. 3, circular abutment 013 is through the 7th pipe 045 and fourth hole 044a, and be fixed on one end of inner walls 04 on collet 01, the first top board 041 is connected in the second pipe 031 chamber, inner walls 04 is fixed in housing exterior walls 03.Be connected to by clamping part 023 in third through-hole 041a and the 5th pipe 042, collet 01, top cover 02, housing exterior walls 03 and inner walls 04 form the immobilized device of complete medium.
In using, necessary filter core is placed between housing exterior walls 03 and inner walls 04, waste gas is blown into air-flow velocity inside inner walls 04 and becomes large because of the second through hole and progressively reducing of diameter of inner walls 04 from the second through hole of the round platform of parts 021 windward, simultaneously high-speed exhaust gas is along the first annular through groove of inner walls 04 to the second annular through groove blowout of housing exterior walls 03, and high-speed exhaust gas is treated to the clean air retaining certain wind speed through filter core.The surface area that can contact due to inner walls 04 and waste gas is comparatively large, filter core fully can be contacted with waste gas, better complete the process to waste gas.
Above-described embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determines.
Claims (3)
1. the immobilized device of medium, comprise filter core, it is characterized in that: the immobilized device of described medium is by collet (01), top cover (02), housing exterior walls (03) and inner walls (04) composition, housing exterior walls (03) and inner walls (04) are provided with filter bores, top cover (02) is provided with the through hole running through front and rear part, one end of housing exterior walls (03) is fixed on the periphery of collet (01) cavity, one end of inner walls (04) is fixed on the center of collet (01) cavity, the other end of housing exterior walls (03) with inner walls (04) is fixedly connected with, the rear end of top cover (02) is fixed in the inner chamber that inner walls (04) formed, filter core is loaded in space between housing exterior walls (03) and inner walls (04),
Described collet (01) comprises circular the first base plate (011), first pipe (012) and circular abutment (013), the rear end face of the first pipe (012) is fixed on the front end face of the first base plate (011), and the rear end face of circular abutment (013) is vertically fixed on the front end face center of the first base plate (011);
Described top cover (02) comprises parts (021) windward, fixed part (022) and clamping part (023), fixed part (022) is a rectangular flat, rectangular flat upper, downside respectively comprises two corresponding fixing grooves (022a), rectangular flat comprise one run through before, first through hole (022b) of rear end face, clamping part (023) is a pipe, the front end face of clamping part (023) is fixedly connected with on the rear end face of the first through hole (022b) of fixed part (022), windward parts (021) for comprise one run through before, the round platform of second through hole (021a) of rear end face, the inside sidewalls of the same bus of round platform and external side parallel, the rear end face of parts (021) is fixedly connected on the front end face of the first through hole (022b) of fixed part (022) windward, parts (021) windward, fixed part (022) and clamping part (023) coaxial line, the run-though space be connected forms level and smooth vent passages, clamping part (023) stretches into inner walls (04) inner chamber, is fixed on fixed part (022) one end of inner walls (04).
2. the immobilized device of medium according to claim 1, it is characterized in that: described housing exterior walls (03) comprises the second pipe (031), 3rd pipe (032) and the 4th pipe (033), the diameter of the 3rd pipe (032) front opening is greater than the diameter of open rearward end, second pipe (031) open rearward end is fixedly connected on the 3rd pipe (032) front opening, the front opening of the 4th pipe (033) is fixedly connected in the 3rd pipe (032) open rearward end, second pipe (031), 3rd pipe (032) and the 4th pipe (033) coaxial line, uniform the first fin (032a) paralleled to the axis on the periphery of the 3rd pipe (032), the periphery of the 3rd pipe (032) be arranged in parallel several first annular through groove (032b), 4th pipe (033) clamping enters in the first pipe (012) chamber, is fixed in collet (01) by stationary housing outer wall (03).
3. the immobilized device of medium according to claim 2, it is characterized in that: described inner walls (04) comprises circular the first top board (041), 5th pipe (042), 6th pipe (043), circular the second base plate (044) and the 7th pipe (045), the rear end face of the first top board (041) is fixedly connected with the front end face of the 5th pipe (042), the rear end face of the 5th pipe (042) is fixedly connected with the front end face of the 6th pipe (043), the rear end face of the 6th pipe (043) is fixedly connected with the front end face of the second base plate (044), the rear end face of the second base plate (044) is fixedly connected with the front end face of the 7th pipe (045), first top board (041) center offers third through-hole (041a), the diameter of third through-hole (041a) equals the 5th pipe (042) internal diameter, the wall thickness of the 5th pipe (042) is greater than the wall thickness of the 6th pipe (043), the diameter of the 6th pipe (043) front opening is greater than the diameter of open rearward end, uniform the second fin (043a) paralleled to the axis on the periphery of the 6th pipe (043), the periphery of the 6th pipe (043) be arranged in parallel several second annular through groove (043b), the center of the second base plate (044) offers fourth hole (044a), 5th pipe (042), 6th pipe (043), 7th pipe (045), third through-hole (041a) and fourth hole (044a) coaxial line, the run-though space be connected forms level and smooth vent passages, circular abutment (013) inserts the 7th pipe (045), and the outer wall of the first top board (041) is fixedly connected with the inwall of the second pipe (031).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210185825.6A CN102671487B (en) | 2012-06-06 | 2012-06-06 | Medium-immobilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210185825.6A CN102671487B (en) | 2012-06-06 | 2012-06-06 | Medium-immobilizing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102671487A CN102671487A (en) | 2012-09-19 |
| CN102671487B true CN102671487B (en) | 2015-01-14 |
Family
ID=46804432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210185825.6A Expired - Fee Related CN102671487B (en) | 2012-06-06 | 2012-06-06 | Medium-immobilizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102671487B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017215985A1 (en) * | 2016-06-15 | 2017-12-21 | Koninklijke Philips N.V. | Filtering device, air treatment apparatus and operating method |
| CN110314461A (en) * | 2019-08-16 | 2019-10-11 | 理想晶延半导体设备（上海）有限公司 | Solid granulates filter device |
| WO2022216994A1 (en) * | 2021-04-07 | 2022-10-13 | Cibus Biotechnologies, Inc. | Systems and methods for effective diagnostic oligonucleotide detection |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3910554A1 (en) * | 1988-04-11 | 1989-10-19 | Volkswagen Ag | PARTICLE FILTER CONSTRUCTED USING ONE-SIDED SEALED PUNCHED TUBES |
| JP3255617B2 (en) * | 1999-04-15 | 2002-02-12 | 核燃料サイクル開発機構 | Dust cartridge filter |
| US20040250518A1 (en) * | 2003-06-11 | 2004-12-16 | Read Yes Enterprises Co., Ltd. | Structure of filtering bag combination |
| CN101402013A (en) * | 2008-10-31 | 2009-04-08 | 敬林 | Detecting and maintaining apparatus for dry type filter element of air filter for automobile |
| CN201265441Y (en) * | 2007-05-25 | 2009-07-01 | 里法特·卡梅尔 | System for collecting and incinerating diesel exhaust particulate matter |
| CN202700272U (en) * | 2012-06-06 | 2013-01-30 | 北京信高实验室设备有限公司 | Medium immobilization device |
-
2012
- 2012-06-06 CN CN201210185825.6A patent/CN102671487B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3910554A1 (en) * | 1988-04-11 | 1989-10-19 | Volkswagen Ag | PARTICLE FILTER CONSTRUCTED USING ONE-SIDED SEALED PUNCHED TUBES |
| JP3255617B2 (en) * | 1999-04-15 | 2002-02-12 | 核燃料サイクル開発機構 | Dust cartridge filter |
| US20040250518A1 (en) * | 2003-06-11 | 2004-12-16 | Read Yes Enterprises Co., Ltd. | Structure of filtering bag combination |
| CN201265441Y (en) * | 2007-05-25 | 2009-07-01 | 里法特·卡梅尔 | System for collecting and incinerating diesel exhaust particulate matter |
| CN101402013A (en) * | 2008-10-31 | 2009-04-08 | 敬林 | Detecting and maintaining apparatus for dry type filter element of air filter for automobile |
| CN202700272U (en) * | 2012-06-06 | 2013-01-30 | 北京信高实验室设备有限公司 | Medium immobilization device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102671487A (en) | 2012-09-19 |
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Granted publication date: 20150114 Termination date: 20180606 |