CN102671487A - Medium-immobilizing device - Google Patents
Medium-immobilizing device Download PDFInfo
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- CN102671487A CN102671487A CN2012101858256A CN201210185825A CN102671487A CN 102671487 A CN102671487 A CN 102671487A CN 2012101858256 A CN2012101858256 A CN 2012101858256A CN 201210185825 A CN201210185825 A CN 201210185825A CN 102671487 A CN102671487 A CN 102671487A
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- pipe
- face
- fixed
- hole
- inner walls
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- 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 that is used for exhaust-gas treatment.
Background technology
Industrial waste gas is handled and has been generally comprised aspects such as organic exhaust gas processing, dust exhaust-gas treatment, soda acid exhaust-gas treatment, peculiar smell exhaust-gas treatment and air disinfection sterilizing and purifying.Processing method adopts the principle of exhaust-gas treatment that multiple principles such as active carbon adsorption, Production by Catalytic Combustion Process, catalytic oxidation, acid-base neutralization method, plasma method are arranged usually.The filter core that normal conditions will be adsorbed pernicious gas or particle is placed in the filter cylinder of immobilized container; Immobilized container is placed in the passage of waste gas process, and harmful substance is adsorbed by filter core during waste gas process filter core, and fine particle is stopped; Make the air that is polluted by cleaning, reach certain cleanliness factor.
The immobilized container that is installed in the exhaust steam passage is generally column; End face as the filter element filtering face towards exhaust gas direction; The waste gas filter core of flowing through flows out from another end face of the immobilized container of column, receives the restriction of exhaust steam passage cross sectional shape, and the area of filter element filtering face is also not too large; Therefore in order to improve filter effect, the length that needs to prolong filter core guarantees that waste gas can fully filter.
Because the filter element filtering face need flow to perpendicular to waste gas in order to obtain maximum wind surface; Therefore frontal resistance is bigger; Simultaneously because the prolongation of filter core has further strengthened frontal resistance; Need to strengthen power of fan, just can make the waste gas pure air that forms behind the filter core of flowing through keep certain disengaging wind speed, discharge discharge duct.In a complete ventilating system, have many waste gas exhaust ducts; In order to strengthen the exhaust-gas treatment effect, in each waste gas exhaust duct the immobilized container of several filter cores can be installed, dissimilar filter cores is installed respectively; The specific area of filter core medium and filter core length also are not quite similar; In order to guarantee the disengaging wind speed of the pure air in each exhaust duct, need design to use powerful blower fan, caused huge energy resource consumption.
Summary of the invention
The purpose of this invention is to provide the immobilized device of a kind of medium, it is low to solve the existing immobilized device filter efficiency of medium, makes the too high technical problem of fan energy consumption.
The immobilized device of medium of the present invention; Comprise filter core, wherein: the immobilized device of said medium is made up of collet, top cover, housing outer wall and inner walls, and housing outer wall and inner walls are provided with filtering holes; Top cover is provided with the through hole that runs through the front and rear part; One end of housing outer wall is fixed on the periphery of collet cavity, an end of inner walls is fixed on the center of collet cavity, the other end of housing outer wall and inner walls is fixedly connected; 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 outer wall and inner walls.
Said collet comprises the first circular base plate, and first pipe and circular abutment, the rear end face of first pipe are fixed on the front end face of first base plate, and the rear end face of circular abutment is vertically fixed on the front end face center of first base plate.
Said top cover comprises facing the wind parts, fixed part and clamping part; Fixed part is a rectangular flat; The fixedly groove that respectively comprises two correspondences on the upper and lower side of rectangular flat, rectangular flat comprise first through hole that runs through the front and rear end, and clamping part is a pipe; On the rear end face of first through hole of the front end face fixed connection fixed part of clamping part; The parts that facing the wind are to comprise a round platform that runs through second through hole of front and rear end, and the inside sidewalls of the same bus of round platform is parallel with the outside, and the rear end face of parts is fixedly connected on the front end face of first through hole of fixed part down with the wind; Facing the wind parts, fixed part and clamping part coaxial line, continuous run-though space forms level and smooth vent passages; Clamping part stretches into the inner walls inner chamber, and an end of inner walls is fixed on the fixed part.
Said housing outer wall comprises 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; The second pipe open rearward end is fixedly connected on the 3rd pipe front opening; The front opening of the 4th pipe is fixedly connected on the 3rd pipe open rearward end; Second pipe, the 3rd pipe and the 4th pipe coaxial line are uniformly distributed with first fin that parallels to the axis on the periphery of the 3rd pipe, several first annular through groove laterally arrange on the periphery of the 3rd pipe; The 4th pipe clamping is gone in the first pipe chamber, and the stationary housing outer wall is fixed in the collet.
Said inner walls comprises second base plate and the 7th pipe of the first circular top board, the 5th pipe, the 6th pipe, circle; The rear end face of first top board is fixedly connected the front end face of the 5th pipe, and the rear end face of the 5th pipe is fixedly connected the front end face of the 6th pipe, and the rear end face of the 6th pipe is fixedly connected the front end face of second base plate; The rear end face of second base plate is fixedly connected the front end face of the 7th pipe; The first top board center offers third through-hole, and the diameter of third through-hole equals the 5th round tube inside diameter, and 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; Be uniformly distributed with second fin that parallels to the axis on the periphery of the 6th pipe, several second annular through groove that laterally arrange on the periphery of the 6th pipe, the center of second base plate offers fourth hole; The 5th pipe, the 6th pipe, the 7th pipe, third through-hole and fourth hole coaxial line, continuous run-though space forms level and smooth vent passages; Circular abutment inserts the 7th pipe, and the outer wall of first top board is fixedly connected with the inwall of second pipe.
The immobilized device of medium of the present invention can effectively strengthen the wind area of filter core; Axial wind-engaging by common filters; Change radially wind-engaging into and filter, the immobilized device of the medium when the having reduced exhaust-gas flow simultaneously windage that heads on, making increases the contact area of filter core and waste gas in the limited passage of caliber; Effectively improved the filter effect of filter core, can make the filter element filtering better effects if of same length.Wimblelike type inclined casing outer wall and inner walls make the air through the immobilized device of medium keep bigger leaving velocity, have practiced thrift aerodynamic energy.The structure that wimblelike type tilts can make the air of the inner walls of flowing through quicken, and improves the wind speed before filtering, and improves filter efficiency.Simultaneously, the immobilized device of medium of the present invention has effectively been avoided the reduction to the waste gas flow velocity, and then can make the blower fan of ventilating system practice thrift huge energy consumption, improves ventilating system usefulness.
Below in conjunction with accompanying drawing embodiments of the invention are described further.
Description of drawings
Fig. 1 is the radially sketch map of the immobilized device collet of medium of the present invention;
Fig. 2 is the radially sketch map of the immobilized device top cover of medium of the present invention;
Fig. 3 is the radially sketch map of the immobilized device housing of medium of the present invention outer wall;
Fig. 4 is the radially sketch map of the immobilized device inner walls of medium of the present invention;
Fig. 5 is the assembled state sketch map of the immobilized device of medium of the present invention.
The specific embodiment
The immobilized device of medium of the present invention is made up of collet 01, top cover 02, housing outer wall 03 and inner walls 04.Housing outer wall 03 is provided with filtering holes with inner walls 04; Top cover 02 is provided with the through hole that runs through the front and rear part; One end of housing outer wall 03 is fixed on the periphery of collet 01 cavity, an end of inner walls 04 is fixed on the center of collet 01 cavity, the other end of housing outer wall 03 with inner walls 04 is fixedly connected; 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 that housing outer wall 03 and inner walls are 04.
Like Fig. 1 and shown in Figure 5; Collet 01 comprises the first circular base plate 011; The rear end face of first pipe 012 and circular abutment 013, the first pipe 012 is fixed on the front end face of first base plate 011, and the rear end face of circular abutment 013 is vertically fixed on the front end face center of first base plate 011.Collet 01 is used for fixing housing outer wall 03 and inner walls 04; First pipe 012 is fixed on an end of housing outer wall 03 inboard of first pipe 012; Circular abutment 013 is fixed on the center of first base plate 011 with an end of inner walls 04, guarantees the space between housing outer wall 03 and the inner walls 04.
As shown in Figure 2; Top cover 02 comprises facing the wind parts 021, fixed part 022 and clamping part 023, and fixed part 022 is a rectangular flat, respectively comprises the fixedly groove 022a of two correspondences on the upper and lower side of rectangular flat; Rectangular flat comprises first a through hole 022b who runs through the front and rear end; Clamping part 023 is a pipe, and on the rear end face of the first through hole 022b of the front end face fixed connection fixed part 022 of clamping part 023, the parts 021 that facing the wind are to comprise a round platform that runs through the second through hole 021a of front and rear end; The inside sidewalls of the same bus of round platform is parallel with the outside; The rear end face of parts 021 of facining the wind is fixedly connected on the front end face of the first through hole 022b of fixed part 022, facing the wind parts 021, fixed part 022 and clamping part 023 coaxial line, and continuous run-though space 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 the fixed part 022; Fixed part 022 is fixed on the connector of ventilation shaft through fixing groove 022a; Facing the wind the opening diameter of the second through hole 021a on the rear end face of parts 021 less than the opening diameter of the second through hole 021a on the front end face, and the wind-engaging that is formed for slowing down the blast resistance is domatic.
As shown in Figure 3; Housing outer wall 03 comprises second pipe 031, the 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, and the front opening of the 4th pipe 033 is fixedly connected on the 3rd pipe 032 open rearward end, second pipe 031, the 3rd pipe 032 and the 4th pipe 033 coaxial line; Be uniformly distributed with 12 first fin 032a that parallel to the axis on the periphery of the 3rd pipe 032, several first annular through groove 032b laterally arranges on the periphery of the 3rd pipe 032.033 clamping of the 4th pipe is gone in first pipe, 012 chamber, and stationary housing outer wall 03 is fixed in the collet 01.
As shown in Figure 4; Inner walls 04 comprises circular first top board 041, the 5th pipe 042, the 6th pipe 043, circular second base plate 044 and the 7th pipe 045; The rear end face of first top board 041 is fixedly connected the front end face of the 5th pipe 042, and the rear end face of the 5th pipe 042 is fixedly connected the front end face of the 6th pipe 043, and the rear end face of the 6th pipe 043 is fixedly connected the front end face of second base plate 044; The rear end face of second base plate 044 is fixedly connected the front end face of the 7th pipe 045; First top board, 041 center offers third through-hole 041a, and the diameter of third through-hole 041a equals the 5th pipe 042 internal diameter, and 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; Be uniformly distributed with 12 second fin 043a that parallel to the axis on the periphery of the 6th pipe 043, several second annular through groove 043b that laterally arranges on the periphery of the 6th pipe 043, the center of second base plate 044 offers fourth hole 044a; The 5th pipe 042, the 6th pipe 043, the 7th pipe 045, third through-hole 041a and fourth hole 044a coaxial line, continuous run-though space forms level and smooth vent passages.The outer wall that circular abutment 013 inserts the 7th pipe 045, the first top board 041 adopts interference fit to be fixedly connected with the inwall of second pipe 031.
Like Fig. 5 and Fig. 4, shown in Figure 3, circular abutment 013 passes the 7th pipe 045 and fourth hole 044a, and an end of inner walls 04 is fixed on the collet 01, and first top board 041 is connected in second pipe, 031 chamber, and inner walls 04 is fixed in the housing outer wall 03.Clamping part 023 is connected in third through-hole 041a and the 5th pipe 042, and collet 01, top cover 02, housing outer wall 03 and inner walls 04 are formed the complete immobilized device of medium.
In the use; 04 of housing outer wall 03 and inner walls are placed necessary filter core; Waste gas is blown into inner walls 04 inboard air-flow velocity and becomes big because of progressively dwindling of second through hole and inner walls 04 diameter from second through hole of the round platform of the parts 021 that facing the wind; High-speed exhaust gas blows out to second annular through groove of housing outer wall 03 along first annular through groove of inner walls 04 simultaneously, and high-speed exhaust gas is treated to the clean air that keeps certain wind speed through filter core.Because inner walls 04 is bigger with the surface area that waste gas can contact, and filter core can fully be contacted with waste gas, better accomplish treatment of waste gas.
Above-described embodiment describes preferred implementation of the present invention; Be not that scope of the present invention is limited; Design under the prerequisite of spirit not breaking away from the present invention; Various distortion and improvement that those of ordinary skills make technical scheme of the present invention all should fall in the definite protection domain of claims of the present invention.
Claims (5)
1. immobilized device of medium; Comprise filter core; It is characterized in that: the immobilized device of said medium is made up of collet (01), top cover (02), housing outer wall (03) and inner walls (04); Housing outer wall (03) and inner walls (04) are provided with filtering holes, and top cover (02) is provided with the through hole that runs through the front and rear part, and an end of housing outer wall (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 outer wall (03) with inner walls (04) is fixedly connected, and 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 outer wall (03) and inner walls (04).
2. the immobilized device of medium according to claim 1; It is characterized in that: said collet (01) comprises circular first base plate (011); First pipe (012) and circular abutment (013); The rear end face of first pipe (012) is fixed on the front end face of first base plate (011), and the rear end face of circular abutment (013) is vertically fixed on the front end face center of first base plate (011).
3. the immobilized device of medium according to claim 2; It is characterized in that: said top cover (02) comprises facing the wind parts (021), fixed part (022) and clamping part (023); Fixed part (022) is a rectangular flat; The fixedly groove (022a) that respectively comprises two correspondences on the upper and lower side of rectangular flat; Rectangular flat comprises first through hole (022b) that runs through the front and rear end; Clamping part (023) is a pipe, and on the rear end face of first through hole (022b) of the front end face fixed connection fixed part (022) of clamping part (023), the parts (021) that facing the wind are to comprise a round platform that runs through second through hole (021a) of front and rear end; The inside sidewalls of the same bus of round platform is parallel with the outside; The rear end face of parts (021) of facining the wind is fixedly connected on the front end face of first through hole (022b) of fixed part (022), facing the wind parts (021), fixed part (022) and clamping part (023) coaxial line, and continuous run-though space forms level and smooth vent passages; Clamping part (023) stretches into inner walls (04) inner chamber, and an end of inner walls (04) is fixed on the fixed part (022).
4. the immobilized device of medium according to claim 3; It is characterized in that: said housing outer wall (03) comprises second pipe (031), the 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 on the 3rd pipe (032) open rearward end; Second pipe (031), the 3rd pipe (032) and the 4th pipe (033) coaxial line are uniformly distributed with first fin (032a) that parallels to the axis on the periphery of the 3rd pipe (032), several first annular through groove (032b) laterally arrange on the periphery of the 3rd pipe (032); The 4th pipe (033) clamping is gone in first pipe (012) chamber, and stationary housing outer wall (03) is fixed in the collet (01).
5. the immobilized device of medium according to claim 4; It is characterized in that: said inner walls (04) comprises second base plate (044) and the 7th pipe (045) of circular first top board (041), the 5th pipe (042), the 6th pipe (043), circle; The rear end face of first top board (041) is fixedly connected the front end face of the 5th pipe (042); The rear end face of the 5th pipe (042) is fixedly connected the front end face of the 6th pipe (043); The rear end face of the 6th pipe (043) is fixedly connected the front end face of second base plate (044); The rear end face of second base plate (044) is fixedly connected the front end face of the 7th pipe (045); First top board (041) center offers third through-hole (041a), and the diameter of third through-hole (041a) equals the 5th pipe (042) internal diameter, and 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; Be uniformly distributed with second fin (043a) that parallels to the axis on the periphery of the 6th pipe (043), several second annular through groove (043b) that laterally arrange on the periphery of the 6th pipe (043), the center of second base plate (044) offers fourth hole (044a); The 5th pipe (042), the 6th pipe (043), the 7th pipe (045), third through-hole (041a) and fourth hole (044a) coaxial line, continuous run-though space forms level and smooth vent passages; Circular abutment (013) inserts the 7th pipe (045), and the outer wall of first top board (041) is fixedly connected with the inwall of 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 true CN102671487A (en) | 2012-09-19 |
| CN102671487B CN102671487B (en) | 2015-01-14 |
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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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109310793A (en) * | 2016-06-15 | 2019-02-05 | 皇家飞利浦有限公司 | Filter plant, air processor 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 |
| WO2022217003A1 (en) * | 2021-04-07 | 2022-10-13 | Cibus Biotechnologies, Inc. | Methods and systems for nucleic acid extraction |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3910554A1 (en) * | 1988-04-11 | 1989-10-19 | Volkswagen Ag | Particle filter built up using perforated tubes closed at one end |
| 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 used for collecting and incinerating diesel oil waste gas particle 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 built up using perforated tubes closed at one end |
| 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 used for collecting and incinerating diesel oil waste gas particle 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109310793A (en) * | 2016-06-15 | 2019-02-05 | 皇家飞利浦有限公司 | Filter plant, air processor 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 |
| WO2022217003A1 (en) * | 2021-04-07 | 2022-10-13 | Cibus Biotechnologies, Inc. | Methods and systems for nucleic acid extraction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102671487B (en) | 2015-01-14 |
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