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CN200995105Y - A full cone combined filter - Google Patents

A full cone combined filter Download PDF

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Publication number
CN200995105Y
CN200995105Y CNU200720047221XU CN200720047221U CN200995105Y CN 200995105 Y CN200995105 Y CN 200995105Y CN U200720047221X U CNU200720047221X U CN U200720047221XU CN 200720047221 U CN200720047221 U CN 200720047221U CN 200995105 Y CN200995105 Y CN 200995105Y
Authority
CN
China
Prior art keywords
filter
conical
end cover
full
taper
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 - Fee Related
Application number
CNU200720047221XU
Other languages
Chinese (zh)
Inventor
陈小健
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dong Guan Nikko Filter Co ltd
Original Assignee
Dong Guan Nikko Filter Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dong Guan Nikko Filter Co ltd filed Critical Dong Guan Nikko Filter Co ltd
Priority to CNU200720047221XU priority Critical patent/CN200995105Y/en
Priority to PCT/CN2007/002091 priority patent/WO2008083536A1/en
Application granted granted Critical
Publication of CN200995105Y publication Critical patent/CN200995105Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/024—Air cleaners using filters, e.g. moistened
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/20—Shape of filtering material
    • B01D2275/201—Conical shape

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The utility model discloses a full cone combined filter comprises interconnect's first filter, second filter, first filter is the cone filter, the second filter also is a cone filter. Because both filters are of conical structures, the air flow can be more reasonable in the working process, the service life of the filters can be effectively prolonged, and the whole device can adopt filters of the same specification, so that the installation and the maintenance are convenient.

Description

A kind of full cone combined filter
Technical field
The utility model relates to filter, is specifically related to a kind of full cone combined filter.
Background technology
In the prior art, have and a kind ofly be used for being installed in equipment and carry out airfiltering combined filter, be used for providing clean work air to equipment, this filter is connected with second filter by first filter and constitutes, it is conical filter that a filter is wherein arranged, conical filter comprises the taper sandwich component that is made of conical centre's pipe and the outer protecting wire net of taper, filter paper is housed in sandwich component, button is provided with bottom end cover on the under shed of taper sandwich component, and button is provided with upper end cover in the upper shed of taper sandwich component; Another is straight tube filter, wherein a kind of compound mode is that first filter is a conical filter, then second filter is straight tube filter, there is following defective in this compound mode: air current composition is unreasonable, the life-span is short, another kind of compound mode is that first filter is the straight barrel type filter, and then second filter is a conical filter, and this compound mode can be subjected to the restriction of installing space, the filter of same specification can not be installed in a machine, bring difficulty to installation and maintenance.
The utility model content
The purpose of this utility model is, a kind of full cone combined filter is provided, and can overcome the above-mentioned defective of prior art, and this combined filter long service life is more convenient for safeguarding and installing.
The technical scheme that the utility model provides is as follows: construct a kind of full cone combined type spline filter device, be made of interconnective first filter, second filter, described first filter is a conical filter, and described second filter also is a kind of conical filter.
In above-mentioned full cone combined filter, described second filter comprises the taper sandwich component that is made of conical centre's pipe and the outer protecting wire net of taper, filter paper is housed in sandwich component, button is provided with bottom end cover on the under shed of taper sandwich component, the middle part of bottom end cover is one to put in the back taper basin body in the described taper sandwich component inner chamber, the centre of back taper basin body is a through hole, button is provided with upper end cover in the upper shed of described taper sandwich component, the end face of upper end cover is provided with the sealing ring of an annular, is provided with one and is used for the breather pipe that connects with first filter on the inboard perforated wall of described upper end cover.
In above-mentioned full cone combined filter, described first filter comprises the taper sandwich component that is made of conical centre's pipe and the outer protecting wire net of taper, filter paper is housed in sandwich component, button is provided with bottom end cover on the under shed of taper sandwich component, the madial wall of bottom end cover opening is provided with a breather pipe that connects with the breather pipe of described first conical filter, button is provided with upper end cover in the upper shed of described taper sandwich component, and the end face of upper end cover is provided with the sealing ring of an annular.
The utlity model has following advantage: because two filters all are pyramidal structures, in its course of work, can make flowing of air-flow more reasonable, can effectively prolong the life-span of filter, whole equipment can adopt the filter of same specification, is convenient to Anxin and maintenance.
Description of drawings
Fig. 1 is the utility model full cone combined filter assembled state schematic diagram;
Fig. 2 is first filter structure schematic representation in the full cone combined filter shown in Figure 1;
Fig. 3 is second filter structure schematic representation in the full cone combined filter shown in Figure 1.
The specific embodiment
With reference to shown in Figure 1, a kind of full cone combined filter is provided, constitute by first filter 1 and second filter 2 of tapered structure.
Shown in Figure 2 is the structural representation of first filter 1 in the full cone combined filter; First filter 1 comprises the taper sandwich component that is made of conical centre's pipe 7 and the outer protecting wire net 3 of taper, filter paper 4 is housed in sandwich component, button is provided with bottom end cover 8 on the under shed of taper sandwich component, the madial wall of bottom end cover 8 openings is provided with the breather pipe 9 that the breather pipe of one and second conical filter 2 connects, button is provided with upper end cover 5 in the upper shed of taper sandwich component, and the end face of upper end cover 5 is provided with-annular sealing ring 6.
In above-mentioned first conical filter, also can be provided with an annular groove 501 that is used to install sealing ring at the end face of upper end cover 5, be convenient to Fast Installation sealing ring 6.
Shown in Figure 3 is the second structure of filter schematic diagram; Second filter comprises the taper sandwich component that is made of conical centre's pipe 14 and the outer protecting wire net 15 of taper, filter paper 13 is housed in sandwich component, button is provided with bottom end cover 16 on the under shed of taper sandwich component, bottom end cover 16 fastens by the under shed of two flangings with the taper sandwich component, the middle part of bottom end cover 16 is one to put in the back taper basin body 162 in the taper sandwich component inner chamber, the centre of back taper basin body 162 is air vents 161, button is provided with upper end cover 12 in the upper shed of taper sandwich component, the end face of upper end cover 12 is provided with the sealing ring 10 of an annular, is provided with one and is used for the breather pipe 11 that the breather pipe 9 with first filter 1 connects on the inboard perforated wall of upper end cover 12.
In above-mentioned full cone combined filter, the taper sandwich component of first filter 1 is identical with the tapering of the taper sandwich component of second filter 2.

Claims (5)

1、一种全锥形组合式过滤器，由相互连接的第一过滤器、第二过滤器构成，所述第一过滤器是锥形过滤器，其特征在于，所述第二过滤器也是一种锥形过滤器。1. A full-cone combined filter is composed of a first filter and a second filter connected to each other. The first filter is a conical filter, and it is characterized in that the second filter is also A conical filter. 2、根据权利要求1所述的全锥形组合式过滤器，其特征在于，所述第二过滤器包括由锥形中心管和锥形外护网构成的锥形夹层构件，在夹层构件中装有过滤纸，在锥形夹层构件的下开口上扣设有下端盖，下端盖的中部是一伸进所述锥形夹层构件内腔中的倒锥形盆体，倒锥形盆体的中间是一通孔，所述锥形夹层构件的上开口上扣设有上端盖，上端盖的顶面设有一环形的密封环，在所述上端盖的内侧开口壁上设有一用于与第一过滤器相对接的通气管。2. The full-cone combined filter according to claim 1, characterized in that, the second filter comprises a conical sandwich member composed of a conical central pipe and a conical outer guard net, and in the sandwich member Filter paper is installed, and a lower end cover is buckled on the lower opening of the conical sandwich member. The middle part of the lower end cover is an inverted conical basin extending into the inner cavity of the conical interlayer member. The middle of the inverted conical basin is It is a through hole, the upper opening of the tapered sandwich member is buckled with an upper end cover, the top surface of the upper end cover is provided with an annular sealing ring, and a ring for connecting with the first filter is provided on the inner opening wall of the upper end cover. The vent pipe connected to the device. 3、根据权利要求2所述的全锥形组合式过滤器，其特征在于，所述第一过滤器包括由锥形中心管和锥形外护网构成的锥形夹层构件，在夹层构件中装有过滤纸，锥形夹层构件的下开口上扣设有下端盖，下端盖开口的内侧壁上设有一与所述第一锥形过滤器的通气管相对接的通气管，所述锥形夹层构件的上开口上扣设有上端盖，上端盖的顶面设有一环形的密封环。3. The full-cone combined filter according to claim 2, characterized in that, the first filter comprises a tapered sandwich member composed of a tapered central pipe and a tapered outer protective net, and in the sandwich member Equipped with filter paper, the lower opening of the tapered sandwich member is buckled with a lower end cover, and the inner wall of the opening of the lower end cover is provided with a vent pipe connected to the vent pipe of the first conical filter. An upper end cover is provided on the upper opening of the sandwich member, and an annular sealing ring is provided on the top surface of the upper end cover. 4、根据权利要求3所述的全锥形组合式过滤器，其特征在于，所述上端盖的顶面设有一用于安装所述密封环的环形凹槽。4. The full-cone combined filter according to claim 3, wherein an annular groove for installing the sealing ring is provided on the top surface of the upper end cover. 5、根据权利要求2-4之一所述的全锥形组合式过滤器，其特征在于，所述第一过滤器锥形夹层构件与所述第二过滤器的锥形夹层构件的锥度相同。5. The full-cone composite filter according to any one of claims 2-4, characterized in that the taper of the conical interlayer member of the first filter and the conical interlayer member of the second filter are the same .
CNU200720047221XU 2007-01-12 2007-01-12 A full cone combined filter Expired - Fee Related CN200995105Y (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CNU200720047221XU CN200995105Y (en) 2007-01-12 2007-01-12 A full cone combined filter
PCT/CN2007/002091 WO2008083536A1 (en) 2007-01-12 2007-07-06 A conical combination filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200720047221XU CN200995105Y (en) 2007-01-12 2007-01-12 A full cone combined filter

Publications (1)

Publication Number Publication Date
CN200995105Y true CN200995105Y (en) 2007-12-26

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CNU200720047221XU Expired - Fee Related CN200995105Y (en) 2007-01-12 2007-01-12 A full cone combined filter

Country Status (2)

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CN (1) CN200995105Y (en)
WO (1) WO2008083536A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012119039A1 (en) * 2011-03-02 2012-09-07 Game Changers, Llc Apparatus and methods using non-fouling bypass filter
CN104492151A (en) * 2014-12-04 2015-04-08 北京航天试验技术研究所 Cryogenic fluid filter used for liquid rocket power system tests
CN105920898A (en) * 2016-06-16 2016-09-07 宿州市皖竹食品有限公司 Filtering device for water well in water plant
CN105920897A (en) * 2016-06-16 2016-09-07 宿州市皖竹食品有限公司 Filtering device for water plant
CN111013241A (en) * 2019-12-26 2020-04-17 山东国大黄金股份有限公司 A device for retrieving flocculation and precipitation in waste liquid

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8834591B2 (en) * 2010-10-01 2014-09-16 Aaf-Mcquay Inc. Filter structure for removing contaminants from stream of fluid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994005396A1 (en) * 1992-08-31 1994-03-17 Porous Media Corporation Conical coalescing filter
US6626754B2 (en) * 2001-07-27 2003-09-30 Rite-Hite Holding Corporation Conical air filter
CN2617459Y (en) * 2003-04-04 2004-05-26 钱知声 Counterblast air filter
JP2006257893A (en) * 2005-03-15 2006-09-28 Ayel Co Ltd Air cleaner of motorcycle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9192882B2 (en) 2009-09-03 2015-11-24 Game Changers Llc Apparatus and methods using non-fouling bypass filter
WO2012119039A1 (en) * 2011-03-02 2012-09-07 Game Changers, Llc Apparatus and methods using non-fouling bypass filter
CN104492151A (en) * 2014-12-04 2015-04-08 北京航天试验技术研究所 Cryogenic fluid filter used for liquid rocket power system tests
CN105920898A (en) * 2016-06-16 2016-09-07 宿州市皖竹食品有限公司 Filtering device for water well in water plant
CN105920897A (en) * 2016-06-16 2016-09-07 宿州市皖竹食品有限公司 Filtering device for water plant
CN111013241A (en) * 2019-12-26 2020-04-17 山东国大黄金股份有限公司 A device for retrieving flocculation and precipitation in waste liquid

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Publication number Publication date
WO2008083536A1 (en) 2008-07-17

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20071226

Termination date: 20150112

EXPY Termination of patent right or utility model