CN105771462A - Filter - Google Patents
Filter Download PDFInfo
- Publication number
- CN105771462A CN105771462A CN201610252543.1A CN201610252543A CN105771462A CN 105771462 A CN105771462 A CN 105771462A CN 201610252543 A CN201610252543 A CN 201610252543A CN 105771462 A CN105771462 A CN 105771462A
- Authority
- CN
- China
- Prior art keywords
- metal fiber
- insulated support
- fiber felt
- connecting portion
- flowing hole
- 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.)
- Pending
Links
Classifications
-
- 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
- F01N3/0226—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being fibrous
-
- 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
- B01D2275/10—Multiple layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/30—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for treatment of exhaust gases from IC Engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/10—Fibrous material, e.g. mineral or metallic wool
Abstract
The invention relates to the field of filtrating equipment, and provides a filter which can filter particulate matters and has a regeneration function, so as to purify air and improve the air quality. The employed technical solution is that the filter comprises a housing, a metal fiber felt filter element and an electrode connecting part, wherein a flow through hole penetrating both ends is formed in the housing; at least one part of the metal fiber felt filter element is disposed in the flow through hole; the metal fiber felt filter element is matched with the hole wall of the flow through hole in a circumferential sealing manner; the part of the metal fiber felt filter element disposed in the flow through hole is taken as a first part; at least part of the first part is bent along a trajectory in the first direction to form a layered bending structure; a groove is formed between two adjacent layers of the layered bending structure; an opening of the groove is opposite to the opening in one end of the flow through hole; the electrode connecting part comprises at least one positive electrode connecting part and at least one negative electrode connecting part; the positive electrode connecting part and the negative electrode connecting part are electrically connected with the metal fiber felt filter element.
Description
Technical field
The present invention relates to filter plant technical field, particularly relate to a kind of filter.
Background technology
Along with developing rapidly of economy and significantly improving of people's living standard, the sales volume of China's motor vehicles increases rapidly, the pollutant substantial increase of automotive emission, and the air in city is caused severe contamination.Wherein, the tail gas of vehicular emission includes substantial amounts of particulate matter, how to effectively filter out these exhaust particulate things, be an important step in vehicle maintenance service process.
Though having some filters particulate matter can being filtered at present, but filter self is without regeneration function, after filter uses for a long time, particulate matter filtered in a large number is attached on the drainage screen of filter, cause that the filtering holes on drainage screen is blocked, and then cause that engine performance declines or cisco unity malfunction, it is necessary to adopt other method to be filtered device regeneration.
Summary of the invention
In view of this, the technical problem to be solved is to provide a kind of filter that particulate matter can be filtered and have regeneration function, to purify air, improves air quality.
For reaching above-mentioned purpose, present invention generally provides following technical scheme:
Embodiments of the invention provide a kind of filter, including:
Housing, which is provided with the flowing hole running through two ends；
Metal fiber felt filtration members, it is placed in described flowing hole at least partially, described metal fiber felt filtration members coordinates with the hole wall circumferential seal of described flowing hole, the part being placed in described flowing hole of described metal fiber felt filtration members is taken as Part I, at least some of on described Part I is bent to form stratiform bending structure along track in a first direction, forming groove between the adjacent two-layer of layered bending structure, the opening of described groove is relative with the one end open of described flowing hole；
Electrode connecting portion, it includes at least one positive pole connecting portion and at least one negative pole connecting portion, and described positive pole connecting portion and described negative polarity connecting portion do not electrically connect with described metal fiber felt filtration members.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid filter, wherein, described metal fiber felt filtration members includes side, and described metal fiber felt filtration members is coordinated with the hole wall circumferential seal of described flowing hole by described side；Wherein, the side of described metal fiber felt filtration members is perpendicular to two ends relative on described first direction on edge and is taken as the first end and the second end respectively, and the side of described metal fiber felt filtration members is taken as the 3rd end and the 4th end respectively at two ends relative along described first direction；
Described first end is placed in described flowing hole, and described first end is coordinated with the hole wall sealing of described flowing hole by the first insulated support；And/or, described second end is placed in described flowing hole, and described second end is coordinated with the hole wall sealing of described flowing hole by the second insulated support；And/or, described 3rd end is placed in described flowing hole, and described 3rd end is coordinated with the hole wall sealing of described flowing hole by the 3rd insulated support；And/or, described 4th end is placed in described flowing hole, and described 4th end is coordinated with the hole wall sealing of described flowing hole by the 4th insulated support.
Aforesaid filter, wherein,
Described first insulated support is fixed in described flowing hole, and one end of described first insulated support seals with the hole wall of described flowing hole and coordinates；The other end of described first insulated support is fixing with described first end to be connected, and coordinates with described first end sealing；
And/or,
Described second insulated support is fixed in described flowing hole, and one end of described second insulated support seals with the hole wall of described flowing hole and coordinates；The other end of described second insulated support is fixing with described second end to be connected, and coordinates with described second end sealing；
And/or,
Described 3rd insulated support is fixed in described flowing hole, and described 3rd insulated support seals with the hole wall of described flowing hole and coordinates；Described 3rd insulated support is also fixing with described 3rd end to be connected, and both seal cooperation；
And/or,
Described 4th insulated support is fixed in described flowing hole, and described 4th insulated support seals with the hole wall of described flowing hole and coordinates；Described 4th insulated support is also fixing with described 4th end to be connected, and both seal cooperation.
Aforesaid filter, wherein, described first end is connected by glue or liner are fixing with described first insulated support, and realizes coordinating with the sealing of described first insulated support by glue or liner；
And/or,
Described second end is connected by glue or liner are fixing with described second insulated support, and realizes coordinating with the sealing of described second insulated support by glue or liner；
And/or,
Described three-terminal link has the first electrode connecting portion, described first electrode connecting portion to be positive pole connecting portion or negative pole connecting portion；Described filter also includes the first connector, and described first connector is provided with the first holding tank, and described first connector is gripped by described first holding tank termination by described 3rd end and described first electrode connecting portion；The termination of described 3rd end coordinates with described first electrode connecting portion, coordinates to seal with described first holding tank；Described first connector is fixing with described 3rd insulated support to be connected, and both seal cooperation；Wherein, described 3rd end is realized and the fixing of described 3rd insulated support and sealing by described first connector；
And/or,
Described 4th end is connected to the second electrode connecting portion, and described second electrode connecting portion is positive pole connecting portion or negative pole connecting portion；Described filter also includes the second connector, and described second connector is provided with the second holding tank, and described second connector is gripped by described second holding tank termination by described 4th end and described second electrode connecting portion；The termination of described 4th end coordinates with described second electrode connecting portion, coordinates to seal with described second holding tank；Described second connector is fixing with described 4th insulated support to be connected, and both seal cooperation；Wherein, described 4th end is realized and the fixing of described 4th insulated support and sealing by described second connector.
Aforesaid filter, wherein, described 3rd end is connected to described positive pole connecting portion, described 4th end is connected to described negative pole connecting portion；
Or, described 3rd end is connected to described negative pole connecting portion, described 4th end is connected to described positive pole connecting portion.
Aforesaid filter, wherein, described filter also includes:
5th insulated support, arrange on the housing, described 5th insulated support be placed in described flowing hole at least partially, the part being placed in described flowing hole of described 5th insulated support is provided with the profile groove that run through suitable with the outer shape of described Part I；
Wherein, the described profile groove of described Part I traverse；Described 5th insulated support coordinates with described metal fiber felt filtration members, makes the one end open of described flowing hole by forming filtration channel between described metal fiber felt filtration members and the other end opening of described flowing hole.
Aforesaid filter, wherein, the quantity of described 5th insulated support is multiple, and multiple described 5th insulated support parallel interval successively are arranged.
Aforesaid filter, wherein, described 5th insulated support includes the first insulating supporting component and the second insulating supporting component；
Described first insulating supporting component includes the first insulating part and multiple first insulation strip of one end projection from described first insulating part, and multiple described first insulation strip parallel interval successively are arranged, and form the first storage tank between two adjacent the first insulation strip；
Described second insulating supporting component includes the second insulating part and multiple second insulation strip of one end projection from described second insulating part, and multiple described second insulation strip parallel interval successively are arranged, and form the second storage tank between two adjacent the second insulation strip；
Wherein, multiple described first insulation strip are parallel successively with multiple described second insulation strip and are crisscross arranged, one the first storage tank has been inserted into second insulation strip, between the groove face of the second insulation strip and the first storage tank, there is gap, accordingly, one the second storage tank has been inserted into first insulation strip, has gap between the groove face of the first insulation strip and the second storage tank；Multiple described first insulation strip coordinate with multiple described second insulation strip, to form described profile groove.
Aforesaid filter, wherein, described metal fiber felt filtration members is to be connected in sequence in a first direction by multiple metal fiber felt components.
Aforesaid filter, wherein, two metal fiber felt components adjacent in multiple described metal fiber felt components are taken as the first metal fiber felt component and the second metal fiber felt component respectively；
Described filter also includes the 3rd connector, and described 3rd connector is provided with the 3rd holding tank, and described 3rd connector is gripped by one end of one end by described first metal fiber felt component of described 3rd holding tank and described second metal fiber felt component.
Aforesaid filter, wherein, described electrode connecting portion is through described housing, and is emerging in the outside of described filter；
Or, described electrode connecting portion is stretched out from the one end open of described flowing hole, and is emerging in the outside of described filter.
By technique scheme, filter of the present invention at least has the advantages that
In technical scheme provided by the invention, because metal fiber felt filtration members coordinates with the hole wall circumferential seal of flowing hole, metal fiber felt filtration members can be filtered by the particulate matter in convection current air in flowing hole, makes the filter of the present invention have filtering function.
Additionally, again because metal fiber felt filtration members is electrically connected with positive pole connecting portion and negative pole connecting portion, when positive pole connecting portion and negative polarity connecting portion are not connected formation loop with power supply, heating after the energising of metal fiber felt filtration members, the temperature making metal fiber felt filtration members self raises, and then make the particulate matter being attached in metal fiber felt filtration members chemical reaction at high temperature occur and generate gaseous material effusion, such that it is able to the particulate matter effectively removed in metal fiber felt filtration members, prevent the filtering holes in particulate matter blocking metal fiber felt filtration members, the filter making the present invention has regeneration function.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, and can be practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Accompanying drawing explanation
Fig. 1 is the package assembly schematic diagram of a kind of filter that one embodiment of the invention provides；
Fig. 2 is the structural representation of the housing of a kind of filter that one embodiment of the invention provides；
Fig. 3 is the structural representation that a kind of metal fiber felt filtration members that one embodiment of the invention provides is connected with electrode connecting portion；
Fig. 4 is the structural representation of a kind of metal fiber felt filtration members that one embodiment of the invention provides；
Fig. 5 is the decomposed structural representation of a kind of filter that one embodiment of the invention provides；
Fig. 6 is the structure for amplifying schematic diagram at A place in Fig. 5；
Fig. 7 is the structure for amplifying schematic diagram at B place in Fig. 5；
Fig. 8 is the structure for amplifying schematic diagram at C place in Fig. 5；
Fig. 9 is the structural representation of a kind of 3rd connector that one embodiment of the invention provides；
Figure 10 is the structural representation of a kind of 5th insulated support that one embodiment of the invention provides；
Figure 11 is the structure for amplifying schematic diagram at D place in Figure 10；
Figure 12 is the decomposition texture schematic diagram of another kind the 5th insulated support that one embodiment of the invention provides；
Figure 13 is the package assembly schematic diagram of the 5th insulated support in Figure 12；
Figure 14 is the structural representation of the another kind of filter that one embodiment of the invention provides；
Figure 15 is the decomposed structural representation of the another kind of filter that one embodiment of the invention provides；
Figure 16 is the package assembly schematic diagram of Figure 15 middle filtrator；
Figure 17 is the structural representation of the another kind of filter that one embodiment of the invention provides.
Detailed description of the invention
For further setting forth that the present invention reaches technological means and effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to the detailed description of the invention of the present patent application, structure, feature and effect thereof, describe in detail as after.In the following description, what different " embodiments " or " embodiment " referred to is not necessarily same embodiment.Additionally, special characteristic in one or more embodiment, structure or feature can be combined by any suitable form.
As it is shown in figure 1, a kind of filter 10 that one embodiment of the present of invention proposes, including housing 1 and metal fiber felt filtration members 2.
As in figure 2 it is shown, be provided with through the flowing hole 11 at two ends on housing 1, this flowing hole 11 is through to the other end of housing 1 from one end of housing 1 from the inside of housing 1.Wherein, the one end open of flowing hole 11 is as air inlet 111, and the other end opening of flowing hole 11 is as gas outlet 112.
In a concrete application example, as in figure 2 it is shown, the cross section profile square in shape of above-mentioned flowing hole 11.Certainly, in an alternative embodiment, the cross section profile of above-mentioned flowing hole 11 can also rounded, triangle, trapezoidal etc., specifically can be configured according to the actual demand of user.
As it is shown in figure 1, metal fiber felt filtration members 2 is placed in flowing hole 11.Metal fiber felt filtration members 2 coordinates with the hole wall circumferential seal of flowing hole 11, " circumferential seal " herein refers in the circumferential direction along flowing hole 11 hole wall, the hole wall of flowing hole 11 all seals with metal fiber felt filtration members 2 and coordinates, so that the air flowing through flowing hole 11 is intended to filter through metal fiber felt filtration members 2.As shown in Figure 3 and Figure 4, metal fiber felt filtration members 2 a in a first direction is bent to form stratiform bending structure along track, and a is formed two terminations in a first direction, this stratiform bending structure is alternatively referred to as wavelike structure, with the technique effect increasing metal fiber felt filtration members 2 surface area, to improve the filter efficiency of metal fiber felt filtration members 2.Groove 201 is formed between the adjacent two-layer of stratiform bending structure.The opening of groove 201 is relative with the one end open of flowing hole 11, and such as relative with the air inlet 111 of flowing hole 11 or with flowing hole 11 gas outlet 112 is relative.The meaning that " relatively " herein is directed towards.If the opening of the groove 201 formed between adjacent two layers is towards the air inlet 111 of flowing hole 11, then the air entered from air inlet 111 can enter in stratiform bending structure from the opening of this groove 201 and be filtered；If the opening of the groove 201 formed between adjacent two layers is towards the gas outlet 112 of flowing hole 11, then the air after stratiform bending structure filters flows out to gas outlet 112 from the opening of this groove 201, and flows out from gas outlet 112.
Metal fiber felt filtration members 2 is made up of metallic fiber felt material.Metal fiber felt, also referred to as metallic fiber sintered felt, is a kind of novel porous material, has high temperature resistant, antioxidation, corrosion-resistant, hole is controlled, permeance property is good, intensity advantages of higher.Wherein, the concrete structure of metal fiber felt is common technology of the prior art, it is possible to chooses in the prior art as required, does not repeat them here.Metal fiber felt has excellent particle filtering function, it is possible to the particulate matter in air is filtered.The size in the aperture of metal fiber felt, determines the effect that particulate matter is filtered.The aperture of metal fiber felt is more little, and the filter effect of particulate matter is more good, otherwise, the aperture of metal fiber felt is more big, and the filter effect of particulate matter is more poor.
In a concrete application example, as shown in Figure 4, above-mentioned stratiform bending structure has at least three layers.Wherein, the opening of the groove 201 formed between arbitrary neighborhood two-layer is not all towards the same side, the opening of the groove 201 formed between these arbitrary neighborhood two-layers is divided into two kinds, describe in order to convenient, the opening of both grooves 201 is taken as the first opening 2011 and the second opening 2012 respectively, first opening 2011 is towards the air inlet 111 of flowing hole 11, and the second opening 2012 is towards the gas outlet 112 of flowing hole 11, and both the first opening 2011 and the second opening 2012 are intervally arranged successively.
Need exist for illustrating: in an alternative embodiment, metal fiber felt filtration members 2 may not be and is all placed in flowing hole.In this alternative embodiment, a part for metal fiber felt filtration members 2 is placed in flowing hole 11, and a part is placed in outside flowing hole 11, and it is outside that the part being placed in outside flowing hole 11 of metal fiber felt filtration members 2 can stretch out housing 1 from the hole wall of flowing hole 11.Wherein, specifically can be configured according to the actual demand of user, as long as ensureing that metal fiber felt filtration members 2 coordinates with the hole wall circumferential seal of flowing hole 11.
Describe in order to convenient, the part being placed in flowing hole 11 of metal fiber felt filtration members 2 is taken as Part I, on this Part I, only some is bent to form stratiform bending structure along track on a in a first direction, this stratiform bending structure is alternatively referred to as wavelike structure, so again with the technique effect increasing metal fiber felt filtration members 2 surface area.However, it is preferred that, in order to increase the surface area of metal fiber felt filtration members 2 to greatest extent, this Part I entirety a in a first direction is bent to form stratiform bending structure along track.
As shown in figures 1 and 3, aforesaid electrode connecting portion 6 includes at least one positive pole connecting portion and at least one negative pole connecting portion.Positive pole connecting portion and negative polarity connecting portion do not electrically connect with metal fiber felt filtration members 2.When positive pole connecting portion and negative polarity connecting portion are not connected formation loop with power supply, heating after metal fiber felt filtration members 2 energising, the temperature making metal fiber felt filtration members 2 self raises, and then make the particulate matter being attached in metal fiber felt filtration members 2 chemical reaction at high temperature occur and generate gaseous material effusion, such that it is able to the particulate matter effectively removed in metal fiber felt filtration members 2, prevent the filtering holes in particulate matter blocking metal fiber felt filtration members 2, make the filter 10 of the present invention have regeneration function.
In a concrete application example, above-mentioned filter 10 is for being filtered the tail gas of automobile, the particulate matter being attached in the metal fiber felt filtration members 2 of filter 10 is mainly soot, oxidation reaction is there is in soot under the high temperature higher than 600 degree, generate carbon dioxide and water, water at high temperature becomes steam, carbon dioxide and steam are gaseous state, carbon dioxide and steam can be overflowed in the filtering holes of metal fiber felt filtration members 2, such that it is able to effectively remove soot, prevent the filtering holes in soot blocking metal fiber felt filtration members 2, reach the purpose to metal fiber felt filtration members 2 regeneration.
Need exist for illustrating: the above-mentioned electrode connecting portion 6 for being connected with the positive pole of power supply is positive pole connecting portion, be negative pole connecting portion for the electrode connecting portion 6 being connected with the negative pole of power supply.Above-mentioned electrode connecting portion 6 can be conductive connecting piece, such as copper sheet, iron plate or aluminium flake etc..
Aforesaid metal fiber felt filtration members 2 includes side (not indicating in figure), and metal fiber felt filtration members 2 is coordinated with the hole wall circumferential seal of flowing hole 11 by side.Describing in order to convenient, as shown in figures 1 and 3, the side of aforementioned metal fiber felt filtration members 2 is vertically and the direction of first direction a being taken as in the first end 21 and the second end 22, Fig. 1 along the vertical two ends relative with on first direction a the direction of arrow b respectively.The two ends that the side of metal fiber felt filtration members 2 is relative on a in the first direction are taken as the 3rd end 23 and the 4th end 24 respectively.
Aforesaid housing 1 is generally made up of the stainless steel material with electric conductivity, because metal fiber felt filtration members 2 is charged after electrode connecting portion 6 is energized, in order to improve the safe application performance of filter 10 of the present invention, should be completely cut off by insulating part between metal fiber felt filtration members 2 and conductive shell 1, it is prevented that user is electrically shocked after touching housing 1.It specifically can adopt the following technical scheme that realization: as shown in Figure 1 and Figure 5, and the first end 21 is placed in flowing hole 11, and the first end 21 is coordinated with the hole wall sealing of flowing hole 11 by the first insulated support 31.In the present embodiment, the first insulated support 31 is fixed in flowing hole 11, and " fixing " herein comprises and be removably secured and unremovably fix two kinds of situations, specifically can arrange according to the actual demand of user.One end of first insulated support 31 seals with the hole wall of flowing hole 11 and coordinates, and the mode that both are contacted by face in the present embodiment seals.The other end of the first insulated support 31 and the first fixing connection of end 21, and coordinate with the first end 21 sealing.In the present embodiment, the first end 21 is connected by the other end of glue or liner and the first insulated support 31, and glue and liner are with double technique effect that is fixing and that seal.
In the above-described embodiments, the first end 21 of metal fiber felt filtration members 2 is fixed on housing 1 by the first insulated support 31 indirectly, is moved the technique effect such as offset downward with preventing metal fiber felt filtration members 2 position after the impact being subject to air-flow.
In the above-described embodiments, one end of the first insulated support 31 is with the hole wall of flowing hole 11 except can sealing by the mode that face contacts, and sealing ring can also be passed through in one end of the first insulated support 31 with the hole wall of flowing hole 11 or felt realizes sealing and coordinates.Wherein, specifically can arrange according to the actual demand of user.
Need exist for illustrating: the attachment structure between the first end 21 and first insulated support 31 of above-mentioned metal fiber felt filtration members 2 is equally applicable to the attachment structure between the second end 22 and the second insulated support 32.
As shown in Figure 1 and Figure 5, the second end 22 is placed in flowing hole 11, and the second end 22 is coordinated with the hole wall sealing of flowing hole 11 by the second insulated support 32.In the present embodiment, the second insulated support 32 is fixed in flowing hole 11, and " fixing " herein comprises and be removably secured and unremovably fix two kinds of situations, specifically can arrange according to the actual demand of user.One end of second insulated support 32 seals with the hole wall of flowing hole 11 and coordinates, and the mode that both are contacted by face in the present embodiment seals.The other end of the second insulated support 32 and the second fixing connection of end 22, and coordinate with the second end 22 sealing.In the present embodiment, the second end 22 is connected by the other end of glue or liner and the second insulated support 32, and glue and liner are with double technique effect that is fixing and that seal.
In the above-described embodiments, the second end 22 of metal fiber felt filtration members 2 is fixed on housing 1 by the second insulated support 32 indirectly, is moved the technique effect such as offset up with preventing metal fiber felt filtration members 2 position after the impact being subject to air-flow.
In the above-described embodiments, one end of the second insulated support 32 is with the hole wall of flowing hole 11 except can sealing by the mode that face contacts, and sealing ring can also be passed through in one end of the second insulated support 32 with the hole wall of flowing hole 11 or felt realizes sealing and coordinates.Wherein, specifically can arrange according to the actual demand of user.
The first above-mentioned insulated support 31 can be platy structure, same, and the second above-mentioned insulated support 32 can also be platy structure.
As shown in Fig. 1, Fig. 5 and Fig. 6, the 3rd end 23 of aforementioned metal fiber felt filtration members 2 is placed in flowing hole 11, and the 3rd end 23 is coordinated with the hole wall sealing of flowing hole 11 by the 3rd insulated support 33.In the present embodiment, the 3rd insulated support 33 is fixed in flowing hole 11, and " fixing " herein comprises and be removably secured and unremovably fix two kinds of situations, specifically can arrange according to the actual demand of user.3rd insulated support 33 seals with the hole wall of flowing hole 11 and coordinates, and the mode as by face contact realizes sealing, or is sealed coordinated by sealing ring or felt realization.3rd insulated support 33 is also fixing with the 3rd end 23 to be connected, and seals cooperation between the two.In the present embodiment, the 3rd end 23 of metal fiber felt filtration members 2 is fixed on housing 1 by the 3rd insulated support 33 indirectly, with preventing metal fiber felt filtration members 2 technique effect that position is moved after the impact being subject to air-flow.
In the above-described embodiment, as shown in Figure 6, aforesaid 3rd end 23 being connected to the first electrode connecting portion, this first electrode connecting portion can be positive pole connecting portion or negative pole connecting portion.The filter 10 of the present invention also includes the first connector 81.First connector 81 is provided with the first holding tank 811.Termination and first electrode connecting portion of the 3rd end 23 are gripped by the first connector 81 by this first holding tank 811.The termination of the 3rd end 23 coordinates with the first electrode connecting portion, coordinates to seal with the first holding tank 811.First connector 81 is fixing with the 3rd insulated support 33 to be connected, and both seal cooperation.3rd end 23 is realized and the fixing of the 3rd insulated support 33 and sealing by the first connector 81.
In a concrete application example, the first above-mentioned connector 81 is by bolt and the 3rd fixing connection of insulated support 33, and the mode contacted by face between the two realizes sealing.
Need exist for illustrating: the attachment structure between the 3rd end 23 and the 3rd insulated support 33 of above-mentioned metal fiber felt filtration members 2 is equally applicable to the attachment structure between the 4th end 24 and the 4th insulated support 34.
As shown in Fig. 1, Fig. 5 and Fig. 7, the 4th end 24 of aforementioned metal fiber felt filtration members 2 is placed in flowing hole 11, and the 4th end 24 is coordinated with the hole wall sealing of flowing hole 11 by the 4th insulated support 34.In the present embodiment, the 4th insulated support 34 is fixed in flowing hole 11, and " fixing " herein comprises and be removably secured and unremovably fix two kinds of situations, specifically can arrange according to the actual demand of user.4th insulated support 34 seals with the hole wall of flowing hole 11 and coordinates, and the mode as by face contact realizes sealing, or is sealed coordinated by sealing ring or felt realization.4th insulated support 34 is also fixing with the 4th end 24 to be connected, and seals cooperation between the two.In the present embodiment, the 4th end 24 of metal fiber felt filtration members 2 is fixed on housing 1 by the 4th insulated support 34 indirectly, with preventing metal fiber felt filtration members 2 technique effect that position is moved after the impact being subject to air-flow.
In the above-described embodiment, as it is shown in fig. 7, aforesaid 4th end 24 is connected to the second electrode connecting portion.This second electrode connecting portion can be positive pole connecting portion or negative pole connecting portion.Filter 10 of the present invention also includes the second connector 82.Second connector 82 is provided with the second holding tank 821.Termination and second electrode connecting portion of the 4th end 24 are gripped by the second connector 82 by the second holding tank 821.The termination of the 4th end 24 coordinates with the second electrode connecting portion, coordinates to seal with the second holding tank 821.Second connector 82 is fixing with the 4th insulated support 34 to be connected, and both seal cooperation.Wherein, the 4th end 24 is realized and the fixing of the 4th insulated support 34 and sealing by the second connector 82.
In a concrete application example, the second above-mentioned connector 82 is by bolt and the 4th fixing connection of insulated support 34, and the mode contacted by face between the two realizes sealing.
In the above-described embodiment, as it is shown on figure 3, aforesaid 3rd end 23 is connected to positive pole connecting portion, the 4th end 24 is connected to negative pole connecting portion.So, when positive pole connecting portion and negative polarity connecting portion are not connected with outside power supply, when forming the loop of conducting, metal fiber felt filtration members 2 is all switched on from the 3rd end 23 to the 4th end 24, metal fiber felt filtration members 2 entirety is as resistance heating, so that the reaction of the at high temperature generating gasification of the particulate matter in metal fiber felt filtration members 2.
Need exist for illustrating: in an alternative embodiment, in above-described embodiment, the positive pole connecting portion on the 3rd end 23 and the negative pole connecting portion on the 4th end 24 can also be exchanged, in other words: the 3rd end 23 is connected to negative pole connecting portion, the 4th end 24 is connected to positive pole connecting portion.So can also reach the technique effect that metal fiber felt filtration members 2 entirety is heated.
Above-mentioned metal fiber felt filtration members 2 is operationally, when air-flow passes metal fiber felt filtration members 2 via the opening of groove 201, the adjacent two-layer of stratiform bending structure is easily close together due to the compressing by air-flow, cause the normal restricted in flow of air-flow, thus affecting the filter efficiency of metal fiber felt filtration members 2.In order to solve this problem, embodiments of the invention also provide for following embodiment: as shown in Fig. 1, Fig. 5, Figure 10 and Figure 11, and the filter 10 of the present invention also includes the 5th insulated support 35.5th insulated support 35 is arranged on housing 1, and the 5th insulated support 35 is placed in flowing hole 11.5th insulated support 35 is provided with the profile groove 351 that run through suitable with the outer shape of Part I.Wherein, Part I traverse profile groove 351.5th insulated support 35 coordinates with metal fiber felt filtration members 2, make the air inlet 111 of flowing hole 11 by forming filtration channel between metal fiber felt filtration members 2 and the gas outlet 112 of flowing hole 11, in other words: when air-flow flows into metal fiber felt filtration members 2 from the air inlet 111 of flowing hole 11, the air-flow flowing through metal fiber felt filtration members 2 is not caused stop by the 5th insulated support 35, allow the flow to successfully filter via metal fiber felt filtration members 2, and flow out from the gas outlet 112 of flowing hole 11.
In a concrete application example, as shown in Figure 5,5th insulated support 35 is gripper shoe, 5th insulated support 35 is vertically arranged with metal fiber felt filtration members 2, " vertically " herein does not refer to strict vertical in 90 degree on geometric meaning, 5th insulated support 35 and both metal fiber felt filtration members 2 can have the deviation of about 30 degree, and namely the 5th insulated support 35 is 60 degree to 120 degree with metal fiber felt filtration members 2 angle between the two.Preferably, the 5th insulated support 35 and metal fiber felt filtration members 2 are 90 degree of angles between the two, with the technique effect preventing the 5th insulated support 35 from blocking flowing hole 11.In the present embodiment, metal fiber felt filtration members 2 can be effectively supported by the profile groove 351 on the 5th insulated support 35, and its structure is relatively simple, assembles more convenient.
In a concrete application example, aforesaid metal fiber felt filtration members 2 entirety a in a first direction being bent to form stratiform bending structure along track, this stratiform bending structure is alternatively referred to as wavelike structure.Therefore Part I is also in wavy.As shown in Figure 10 and Figure 11, the profile groove 351 on the 5th insulated support 35 is also in wavelike structure, and the Part I of such metal fiber felt filtration members 2 can just insert in profile groove 351.Profile groove 351 forms support bar (not indicating in figure) between the adjacent two-layer of metal fiber felt filtration members 2, this support bar can be effectively spaced apart the two-layer that metal fiber felt filtration members 2 is adjacent, prevent metal fiber felt filtration members 2 adjacent two-layer bonded together, to maintain the configuration of the groove 201 that adjacent two-layer is formed, allow the flow to proper flow in groove 201, it is ensured that the filtration stability of metal fiber felt filtration members 2.
Need exist for illustrating: in an alternative embodiment, the 5th above-mentioned insulated support 35 can also be that a part is placed in flowing hole 11, a part is placed in outside flowing hole 11, and it is outside that the part being placed in outside flowing hole 11 of the 5th insulated support 35 can stretch out housing 1 from the hole wall of flowing hole 11.Wherein, the part being placed in flowing hole 11 of the 5th insulated support 35 is provided with aforesaid profile groove 351, the Part I traverse profile groove 351 of metal fiber felt filtration members 2.Wherein, concrete which kind of technical scheme of selection can be configured according to the actual demand of user, as long as ensureing that metal fiber felt filtration members 2 can be provided stable support by the 5th insulated support 35.
Further, as shown in Figure 1 and Figure 5, the quantity of above-mentioned 5th insulated support 35 can be multiple, and the plurality of 5th insulated support 35 parallel interval successively is arranged, to improve the structural stability of metal fiber felt filtration members 2 further, it is prevented that adjacent two-layer laminating.
Need exist for illustrating: aforesaid 5th insulated support 35 can be formed in one formula structure, it is also possible to for assembled structure, to facilitate the processing of profile groove 351 on the 5th insulated support 35.In the concrete application example that the 5th insulated support 35 is assembled structure, as shown in Figure 12 and Figure 13, aforesaid 5th insulated support 35 includes the first insulating supporting component 36 and the second insulating supporting component 37.
As shown in figure 12, the first insulating supporting component 36 includes multiple first insulation strip 362 of the first insulating part 361 and one end projection from the first insulating part 361.Multiple first insulation strip 362 parallel interval successively are arranged.Owing to having interval between two adjacent the first insulation strip 362, a storage tank can be formed, describe in order to convenient, the storage tank formed between two adjacent the first insulation strip 362 is taken as the first storage tank 3621.
As shown in figure 12, the second insulating supporting component 37 includes multiple second insulation strip 372 of the second insulating part 371 and one end projection from the second insulating part 371.Multiple second insulation strip 372 parallel interval successively are arranged.Owing to having interval between two adjacent the second insulation strip 372, a storage tank can be formed, describe in order to convenient, the storage tank formed between two adjacent the second insulation strip 372 is taken as the first storage tank 3721.
Wherein, as shown in figure 13, multiple first insulation strip 362 are parallel successively with multiple second insulation strip 372 and be crisscross arranged.One the first storage tank 3621 has been inserted into second insulation strip 372, has gap between the second insulation strip 372 and the groove face of the first storage tank 3621, and the groove face of the first storage tank 3621 includes cell wall and groove bottom.Accordingly, first storage tank 3721 has been inserted into first insulation strip 362, also has gap between the first insulation strip 362 and the groove face of the first storage tank 3721, and the groove face of the first storage tank 3721 includes cell wall and groove bottom.Above-mentioned multiple first insulation strip 362 coordinate with multiple second insulation strip 372, to form aforesaid profile groove 351.In the present embodiment, the mode being interspersed by the first insulation strip 362 on the first insulating part 361 and the second insulation strip 372 on the second insulating part 371 forms aforesaid profile groove 351, with the convenient technique effect processing profile groove 351.
The first above-mentioned insulating part 361 is connected by the mode of riveted joint is fixing with both the second insulating parts 371, to form the firm supporting construction of the 5th insulated support 35.
Need exist for illustrating: above-mentioned first insulated support the 31, second insulated support 32, the 3rd insulated support 33, the 4th insulated support 34 and the 5th insulated support 35 can be made up of insulant such as Muscovitum, pottery, plastics, specifically can arrange according to the actual demand of user.
Above-mentioned metal fiber felt filtration members 2 can be formed in one formula structure.But, in an alternative embodiment, as it is shown on figure 3, aforesaid metal fiber felt filtration members 2 can also be connected in sequence by multiple metal fiber felt component 20 a in a first direction, so with the technique effect of convenient processing.Concrete, it is possible to multiple metal fiber felt components 20 are machined, then more the plurality of metal fiber felt component 20 is sequentially connected for carrying out assembling.
Describe in order to convenient, as shown in Fig. 5, Fig. 8 and Fig. 9, two metal fiber felt components adjacent in above-mentioned multiple metal fiber felt components 20 are taken as respectively the first metal fiber felt component 210 and the second metal fiber felt component 220.The filter 10 of the present invention also includes the 3rd connector 5.3rd connector 5 is provided with the 3rd holding tank 51.3rd connector 5 is gripped by one end of one end by the first metal fiber felt component 210 of the 3rd holding tank 51 and the second metal fiber felt component 220.Concrete, one end of first metal fiber felt component 210 and one end of the second metal fiber felt component 220 are all inserted in the 3rd holding tank 51, the width of both superpositions and the width of the 3rd holding tank 51 are suitable, so that after both superpositions with the internal wall transitions of the 3rd holding tank 51 or interference fit, so one end of one end of the first metal fiber felt component 210 and the second metal fiber felt component 220 can be clamped in the 3rd holding tank 51 tightly.
Further, in order to improve the first metal fiber felt component 210 and the second metal fiber felt component 220 conductive stability between the two, aforesaid 3rd connector 5 is preferably made of an electrically conducting material, and is such as made up of materials such as copper, ferrum or aluminum.
As shown in Figure 8, also having gripped electrode connecting portion 6 in the 3rd holding tank 51 of aforementioned 3rd connector 5, this electrode connecting portion 6 can be positive pole connecting portion or negative pole connecting portion.In this example, describe in order to convenient, two the metal fiber felt components being positioned at two ends in multiple metal fiber felt components 20 are taken as the 3rd metal fiber felt component and the 4th metal fiber felt component respectively, one end being positioned at outside of 3rd metal fiber felt component is the 3rd end 23 of aforementioned metal fiber felt filtration members 2, and one end being positioned at outside of the 4th metal fiber felt component 20 is the 4th end 24 of aforementioned metal fiber felt filtration members 2.Wherein, as shown in Figure 3 and Figure 5, the 3rd end 23 and the 4th end 24 being also respectively connected with electrode connecting portion 6, this electrode connecting portion 6 can be positive pole connecting portion or negative pole connecting portion.So, two ends on each metal fiber felt component 20 a in the first direction are respectively connected with an electrode connecting portion 6, and the opposite polarity of the electrode connecting portion 6 on the two ends on each metal fiber felt component 20 a in the first direction, what even metal fiber felt component 20 one end on a in the first direction connected be positive pole connecting portion, then the other end connection on a in the first direction of this metal fiber felt component 20 is negative pole connecting portion.So each metal fiber felt component 20 all can be controlled by a control circuit, wherein, each control circuit all contains one and controls switch, can pass through to control the corresponding keying controlling switch, with the corresponding control circuit that is turned on or off, and then corresponding metal fiber felt component 20 is made to conduct electricity or disconnect electrical connection.
When the filter 10 of above-described embodiment is applied on vehicle, when the underpower of the storage battery on vehicle is to drive whole metal fiber felt filtration members 2, can pass through control circuit makes corresponding metal fiber felt component 20 conduct electricity respectively, to make the particulate matter on respective metal fiber felt component 20 at high temperature occur chemical reaction to reach the purpose of regeneration respectively, thus by above-mentioned technical scheme, with stronger practicality.
In a concrete application example, as shown in Figure 3 and Figure 5, aforesaid metal fiber felt filtration members 2 is to be connected in sequence by four metal fiber felt component 20 a in a first direction.
As it is shown in figure 1, in order to facilitate electrode connecting portion 6 to be connected with external power source, above-mentioned motor coupling portion is through housing 1, and is emerging in the outside of filter 10 of the present invention.Certainly, in an alternative embodiment, as shown in figure 14, above-mentioned electrode connecting portion 6 can also be stretched out from the one end open of flowing hole 11, and is emerging in the outside of filter 10 of the present invention.Wherein, which kind of scheme specifically chosen, it is possible to be configured according to the actual demand of user, as long as facilitating the connection of electrode connecting portion 6 and external power source.
For ease of assembly, aforesaid housing 1 can be assembled by many sub-shells.Concrete, as it is shown in figure 5, aforesaid housing 1 includes first sub-shell the 101, second sub-shell the 102, the 3rd sub-shell 103 and the 4th sub-shell 104.First sub-shell the 101, second sub-shell 103 of sub-shell the 102, the 3rd and the 4th sub-shell 104 4 head and the tail successively connect, and form aforesaid flowing hole 11.In the present embodiment, the filter 10 of the present invention can from inside to outside assemble, namely the parts of inside are first assembled, after internal parts are completed, again four sub-shells are assembled in completed internal structure successively, the filter 10 of the present invention can be formed, with the technique effect of ease of assembly.
Further, when above-mentioned housing 1 is to be assembled by many sub-shells, as shown in Figure 15 and Figure 16, the filter 10 of the present invention also includes containment vessel 7, and containment vessel 7 has the first inner chamber 71, the both ends open of containment vessel 7.Containment vessel 7 is set on aforesaid housing 1 by the first inner chamber 71, and aforesaid electrode connecting portion 6 is through containment vessel 7, and is emerging in the outside of filter 10 of the present invention.The one end open of containment vessel 7 is corresponding with the air inlet 111 of flowing hole 11 on housing 1, and the opening of containment vessel 7 other end is corresponding with the gas outlet 112 of flowing hole 11 on housing 1.First inner chamber 71 of containment vessel 7 has the edge profile suitable with the profile of housing 1, coordinates so that the first internal chamber wall of containment vessel 7 seals with the lateral wall of housing 1 in circumferential direction.In the present embodiment, the containment vessel 7 by arranging can make the structure of housing 1 assembled by many sub-shells more stable.
Further, in order to facilitate the filter 10 of the present invention to be connected with external equipment, as shown in figure 17, the filter 10 of the present invention also includes connecting shell 9, connects shell 9 and has the second inner chamber 91, connects the both ends open of shell 9.Connecting shell 9 and be set on aforesaid containment vessel 7 by the second inner chamber 91, aforesaid electrode connecting portion 6 is through connecting shell 9, and is emerging in the outside of filter 10 of the present invention.The one end open connecting shell 9 is corresponding with the one end open of containment vessel 7, and the opening connecting shell 9 other end is corresponding with the other end opening of containment vessel 7.The second inner chamber 91 connecting shell 9 has the edge profile suitable with the profile of containment vessel 7, so that the second inner chamber 91 wall connecting shell 9 seals with the lateral wall of containment vessel 7 in circumferential direction and coordinates.
As shown in figure 17, an opening of aforementioned connection shell 9 can be provided with the first adpting flange 901, and connecting shell 9 can be connected with external equipment by this first adpting flange 901.
As shown in figure 17, another opening of aforementioned connection shell 9 can be provided with the second adpting flange 902, and connecting shell 9 can be connected with external equipment by this second adpting flange 902.
The above, it it is only presently preferred embodiments of the present invention, not the present invention is done any pro forma restriction, according to any simple modification, equivalent variations and modification that above example is made by the technical spirit of the present invention, all still falls within the scope of technical solution of the present invention.
Claims (11)
1. a filter, it is characterised in that including:
Housing, which is provided with the flowing hole running through two ends；
Metal fiber felt filtration members, it is placed in described flowing hole at least partially, described metal fiber felt filtration members coordinates with the hole wall circumferential seal of described flowing hole, the part being placed in described flowing hole of described metal fiber felt filtration members is taken as Part I, at least some of on described Part I is bent to form stratiform bending structure along track in a first direction, forming groove between the adjacent two-layer of layered bending structure, the opening of described groove is relative with the one end open of described flowing hole；
Electrode connecting portion, it includes at least one positive pole connecting portion and at least one negative pole connecting portion, and described positive pole connecting portion and described negative polarity connecting portion do not electrically connect with described metal fiber felt filtration members.
2. filter as claimed in claim 1, it is characterised in that described metal fiber felt filtration members includes side, and described metal fiber felt filtration members is coordinated with the hole wall circumferential seal of described flowing hole by described side；Wherein, the side of described metal fiber felt filtration members is perpendicular to two ends relative on described first direction on edge and is taken as the first end and the second end respectively, and the side of described metal fiber felt filtration members is taken as the 3rd end and the 4th end respectively at two ends relative along described first direction；
Described first end is placed in described flowing hole, and described first end is coordinated with the hole wall sealing of described flowing hole by the first insulated support；And/or, described second end is placed in described flowing hole, and described second end is coordinated with the hole wall sealing of described flowing hole by the second insulated support；And/or, described 3rd end is placed in described flowing hole, and described 3rd end is coordinated with the hole wall sealing of described flowing hole by the 3rd insulated support；And/or, described 4th end is placed in described flowing hole, and described 4th end is coordinated with the hole wall sealing of described flowing hole by the 4th insulated support.
3. filter as claimed in claim 2, it is characterised in that
Described first insulated support is fixed in described flowing hole, and one end of described first insulated support seals with the hole wall of described flowing hole and coordinates；The other end of described first insulated support is fixing with described first end to be connected, and coordinates with described first end sealing；
And/or,
Described second insulated support is fixed in described flowing hole, and one end of described second insulated support seals with the hole wall of described flowing hole and coordinates；The other end of described second insulated support is fixing with described second end to be connected, and coordinates with described second end sealing；
And/or,
Described 3rd insulated support is fixed in described flowing hole, and described 3rd insulated support seals with the hole wall of described flowing hole and coordinates；Described 3rd insulated support is also fixing with described 3rd end to be connected, and both seal cooperation；
And/or,
Described 4th insulated support is fixed in described flowing hole, and described 4th insulated support seals with the hole wall of described flowing hole and coordinates；Described 4th insulated support is also fixing with described 4th end to be connected, and both seal cooperation.
4. filter as claimed in claim 3, it is characterised in that
Described first end is connected by glue or liner are fixing with described first insulated support, and realizes coordinating with the sealing of described first insulated support by glue or liner；
And/or,
Described second end is connected by glue or liner are fixing with described second insulated support, and realizes coordinating with the sealing of described second insulated support by glue or liner；
And/or,
Described three-terminal link has the first electrode connecting portion, described first electrode connecting portion to be positive pole connecting portion or negative pole connecting portion；Described filter also includes the first connector, and described first connector is provided with the first holding tank, and described first connector is gripped by described first holding tank termination by described 3rd end and described first electrode connecting portion；The termination of described 3rd end coordinates with described first electrode connecting portion, coordinates to seal with described first holding tank；Described first connector is fixing with described 3rd insulated support to be connected, and both seal cooperation；Wherein, described 3rd end is realized and the fixing of described 3rd insulated support and sealing by described first connector；
And/or,
Described 4th end is connected to the second electrode connecting portion, and described second electrode connecting portion is positive pole connecting portion or negative pole connecting portion；Described filter also includes the second connector, and described second connector is provided with the second holding tank, and described second connector is gripped by described second holding tank termination by described 4th end and described second electrode connecting portion；The termination of described 4th end coordinates with described second electrode connecting portion, coordinates to seal with described second holding tank；Described second connector is fixing with described 4th insulated support to be connected, and both seal cooperation；Wherein, described 4th end is realized and the fixing of described 4th insulated support and sealing by described second connector.
5. filter as claimed in claim 2, it is characterised in that
Described 3rd end is connected to described positive pole connecting portion, described 4th end is connected to described negative pole connecting portion；
Or, described 3rd end is connected to described negative pole connecting portion, described 4th end is connected to described positive pole connecting portion.
6. filter as claimed in claim 1, it is characterised in that described filter also includes:
5th insulated support, arrange on the housing, described 5th insulated support be placed in described flowing hole at least partially, the part being placed in described flowing hole of described 5th insulated support is provided with the profile groove that run through suitable with the outer shape of described Part I；
Wherein, the described profile groove of described Part I traverse；Described 5th insulated support coordinates with described metal fiber felt filtration members, makes the one end open of described flowing hole by forming filtration channel between described metal fiber felt filtration members and the other end opening of described flowing hole.
7. filter as claimed in claim 6, it is characterised in that
The quantity of described 5th insulated support is multiple, and multiple described 5th insulated support parallel interval successively are arranged.
8. filter as claimed in claim 6, it is characterised in that
Described 5th insulated support includes the first insulating supporting component and the second insulating supporting component；
Described first insulating supporting component includes the first insulating part and multiple first insulation strip of one end projection from described first insulating part, and multiple described first insulation strip parallel interval successively are arranged, and form the first storage tank between two adjacent the first insulation strip；
Described second insulating supporting component includes the second insulating part and multiple second insulation strip of one end projection from described second insulating part, and multiple described second insulation strip parallel interval successively are arranged, and form the second storage tank between two adjacent the second insulation strip；
Wherein, multiple described first insulation strip are parallel successively with multiple described second insulation strip and are crisscross arranged, one the first storage tank has been inserted into second insulation strip, between the groove face of the second insulation strip and the first storage tank, there is gap, accordingly, one the second storage tank has been inserted into first insulation strip, has gap between the groove face of the first insulation strip and the second storage tank；Multiple described first insulation strip coordinate with multiple described second insulation strip, to form described profile groove.
9. filter as claimed in claim 1, it is characterised in that
Described metal fiber felt filtration members is to be connected in sequence in a first direction by multiple metal fiber felt components.
10. filter as claimed in claim 9, it is characterised in that
Two metal fiber felt components adjacent in multiple described metal fiber felt components are taken as the first metal fiber felt component and the second metal fiber felt component respectively；
Described filter also includes the 3rd connector, and described 3rd connector is provided with the 3rd holding tank, and described 3rd connector is gripped by one end of one end by described first metal fiber felt component of described 3rd holding tank and described second metal fiber felt component.
11. filter as claimed in claim 1, it is characterised in that
Described electrode connecting portion is through described housing, and is emerging in the outside of described filter；
Or, described electrode connecting portion is stretched out from the one end open of described flowing hole, and is emerging in the outside of described filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610252543.1A CN105771462A (en) | 2016-04-21 | 2016-04-21 | Filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610252543.1A CN105771462A (en) | 2016-04-21 | 2016-04-21 | Filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105771462A true CN105771462A (en) | 2016-07-20 |
Family
ID=56397257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610252543.1A Pending CN105771462A (en) | 2016-04-21 | 2016-04-21 | Filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105771462A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1712102A (en) * | 2005-04-30 | 2005-12-28 | 广州有色金属研究院 | Metal filtering core and production thereof |
| CN1962027A (en) * | 2005-11-12 | 2007-05-16 | 中国船舶重工集团公司第七一八研究所 | Regenerating air purifying filter |
| CN201105189Y (en) * | 2007-07-10 | 2008-08-27 | 南通恒嘉空气过滤器有限公司 | High performance air filter capable of being cleaned |
| CN101537285A (en) * | 2008-03-17 | 2009-09-23 | 通用汽车环球科技运作公司 | Electrically heated particulate matter filter with recessed inlet end plugs |
| DE102011117624A1 (en) * | 2011-11-04 | 2013-05-08 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Exhaust treatment device |
| CN203614174U (en) * | 2013-10-30 | 2014-05-28 | 中国第一汽车股份有限公司 | Double-wire mixed crocheting carrier unit |
| CN203867667U (en) * | 2011-03-16 | 2014-10-08 | 依柯卡特有限公司 | Purifying device |
| CN204532480U (en) * | 2015-02-10 | 2015-08-05 | 浙江天泽环境科技有限公司 | A kind of homogeneous heating grain catcher |
| CN105435550A (en) * | 2015-12-22 | 2016-03-30 | 重庆旺德福金属结构有限公司 | Detachable filter screen for vehicles |
| CN205689275U (en) * | 2016-04-21 | 2016-11-16 | 北京高鑫伟业滤清器有限责任公司 | Filter |
-
2016
- 2016-04-21 CN CN201610252543.1A patent/CN105771462A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1712102A (en) * | 2005-04-30 | 2005-12-28 | 广州有色金属研究院 | Metal filtering core and production thereof |
| CN1962027A (en) * | 2005-11-12 | 2007-05-16 | 中国船舶重工集团公司第七一八研究所 | Regenerating air purifying filter |
| CN201105189Y (en) * | 2007-07-10 | 2008-08-27 | 南通恒嘉空气过滤器有限公司 | High performance air filter capable of being cleaned |
| CN101537285A (en) * | 2008-03-17 | 2009-09-23 | 通用汽车环球科技运作公司 | Electrically heated particulate matter filter with recessed inlet end plugs |
| CN203867667U (en) * | 2011-03-16 | 2014-10-08 | 依柯卡特有限公司 | Purifying device |
| DE102011117624A1 (en) * | 2011-11-04 | 2013-05-08 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Exhaust treatment device |
| CN203614174U (en) * | 2013-10-30 | 2014-05-28 | 中国第一汽车股份有限公司 | Double-wire mixed crocheting carrier unit |
| CN204532480U (en) * | 2015-02-10 | 2015-08-05 | 浙江天泽环境科技有限公司 | A kind of homogeneous heating grain catcher |
| CN105435550A (en) * | 2015-12-22 | 2016-03-30 | 重庆旺德福金属结构有限公司 | Detachable filter screen for vehicles |
| CN205689275U (en) * | 2016-04-21 | 2016-11-16 | 北京高鑫伟业滤清器有限责任公司 | Filter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11121440B2 (en) | Electricity storage device | |
| US10115976B2 (en) | Terminal plate for fuel cell, manufacturing method of terminal plate for fuel cell, and fuel cell | |
| CN105888781A (en) | Filter | |
| CN205689275U (en) | Filter | |
| US20200309413A1 (en) | Heat-Generating Element and Electric Heating Device Containing Such | |
| CN105771462A (en) | Filter | |
| CN205689276U (en) | Filter | |
| CN102376965A (en) | Fuel cell apparatus | |
| WO2001098560A2 (en) | Electrolytic tank fro the electrolysis of a liquid | |
| CN105664591B (en) | Filtration members | |
| KR101806993B1 (en) | Cell, And Cell Module and Cell Module Assembly Comprising The Same | |
| CN210538902U (en) | Atomization assembly and atomizer using same | |
| CN205569942U (en) | Filter member | |
| CN205578072U (en) | Filter | |
| CN101886268B (en) | Combined high-efficiency oxy-hydrogen electrolytic cell | |
| CN214660436U (en) | Novel electric heating diesel particulate filter postprocessor | |
| CN205578070U (en) | Filter | |
| US7169200B2 (en) | Particulate trap | |
| CN105927323B (en) | Filter | |
| CN112796856A (en) | Novel electric heating diesel particulate filter postprocessor | |
| CN205569981U (en) | Filter | |
| KR100462188B1 (en) | Mass-producible, Multi-perpose Plate-to-Plate Type Plasma Reactor Using Thin Ceramic Plates and Fabricating Method thereof | |
| CN111852621B (en) | Electric heating regeneration type diesel particulate matter purifier | |
| US20180135492A1 (en) | Unit for conversion of thermal energy | |
| CN201247794Y (en) | Solid-oxide fuel battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |