CN202942033U - Dust collector with novel filtering component - Google Patents
Dust collector with novel filtering component Download PDFInfo
- Publication number
- CN202942033U CN202942033U CN201220557753.9U CN201220557753U CN202942033U CN 202942033 U CN202942033 U CN 202942033U CN 201220557753 U CN201220557753 U CN 201220557753U CN 202942033 U CN202942033 U CN 202942033U
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- CN
- China
- Prior art keywords
- dust
- filter
- cup
- filter element
- filtration assembly
- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a dust collector with a novel filtering component. The dust collector with the novel filtering component comprises a cup body and the filtering component. The cup body is used for whirlwind filtering and the filtering component is located on the lower portion of the cup body, wherein the filtering component comprises a filtering unit and a fixed support fixedly connected with the filtering unit. According to the dust collector with the novel filtering component, air permeability is relatively high, meanwhile good dust-falling space is arranged, and the effects of filtering and sealing are promoted.
Description
Technical field
The utility model relates to a kind of dust catcher with Novel filtration assembly.
Background technology
Existing dust cup of dust collector comprises the one-level cyclone, be positioned at the secondary cyclone in one-level cyclone downstream, be positioned at the secondary dust-collecting cylinder of secondary cyclone below and the filter assemblies that is positioned at secondary cyclone downstream, this filter assemblies is the separate type element, easily be subjected to the impact of air-flow and make the sealing variation, but also need to adopt two-shot process, cause processing cost to rise.
Summary of the invention
The utility model purpose is: a kind of dust catcher that improves sealing effectiveness and have the Novel filtration assembly is provided.
The technical solution of the utility model is: a kind of dust catcher with Novel filtration assembly, it comprises that wherein said filter assemblies comprises filter element and the fixed mount that is fixedly connected with filter element for the cup of cyclonic filter and the filter assemblies that is positioned at the cup downstream.
On the basis of technique scheme, further comprise following attached technical scheme:
It further comprises the secondary cyclone that is positioned at the cup downstream and the secondary dust storage chamber that is positioned at secondary cyclone below, and described filtration members is positioned at the downstream of secondary cyclone.
It further comprises the guard that is arranged in the dirt cylinder and is set in secondary dust storage chamber periphery, and this guard has several mesh, and the secondary cyclone comprises several cyclone unit.
Described filter assemblies further comprises the filter cotton that is positioned at detachably the filter element upstream.
The air permeability of described filter element diminishes along airflow direction, and the air permeability of filter element is less than the air permeability of filter cotton.
Described filter element comprises at least the electro static filtering layer and is positioned at the lamina reticularis of electro static filtering layer upstream and downstream.
Described filter element is connected that ultrasonic bonding connects with fixed mount.
Described fixed mount has at least part of cavity of accommodating filter cotton.
The height of described fixed mount is greater than the height of filter cotton.
The utility model advantage is:
The utlity model has higher air permeability has the grey space that well falls simultaneously, improves filter efficiency and sealing effectiveness.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is the generalized section of dirt cup in the utility model;
Fig. 2 is the decomposing schematic representation of filter assemblies in the utility model;
Wherein: 1, cup; 2, secondary dust storage chamber; 3, secondary cyclone; 30, cyclone unit; 4, filter assemblies; 40, filter cotton; 420, filter element; 422, fixed mount; 5, guard; 50, mesh.
The specific embodiment
Embodiment: as shown in Fig. 1-2, the utility model provides a kind of specific embodiment with dust catcher of Novel filtration assembly, it comprises the dirt cup, and this dirt cup is used for the cup 1 of cyclonic filter, the secondary cyclone 3 that is positioned at cup 1 downstream, the secondary dust storage chamber 2 that is positioned at secondary cyclone 3 belows and the filter assemblies 4 that is positioned at secondary cyclone 3 downstreams.Wherein be provided with the guard 5 that is set in secondary dust storage chamber 2 peripheries in cup 1, this guard 5 has several mesh 50, and secondary cyclone 3 comprises several cyclone unit 30.
Filter assemblies 4 comprises filter element 420, the fixed mount 422 that is fixedly connected with filter element 420 and the filter cotton 40 that is positioned at detachably filter element 420 upstreams.The air permeability of filter element 420 diminishes along airflow direction, and the air permeability of filter element 420 is less than the air permeability of filter cotton 40.Filter element 420 comprises at least the electro static filtering layer and is positioned at the lamina reticularis of electro static filtering layer upstream and downstream.Filter element 420 is connected with fixed mount and is preferably ultrasonic bonding and connects, and also can connect for rotary buckle.
The utlity model has higher air permeability has the grey space that well falls simultaneously, improves filter efficiency and sealing effectiveness.
Certainly above-described embodiment only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the person skilled in the art can understand content of the present invention and implement according to this, can not limit protection scope of the present invention with this.The all Spirit Essence of main technical schemes is done according to the present invention equivalent transformation or modification are within all should being encompassed in protection scope of the present invention.
Claims (8)
1. dust catcher with Novel filtration assembly, it is characterized in that it comprises: be used for the cup (1) of cyclonic filter and the filter assemblies (4) that is positioned at cup (1) downstream, wherein said filter assemblies (4) comprises filter element (420) and the fixed mount (422) that is fixedly connected with filter element (420), and wherein said filter element (420) comprises at least the electro static filtering layer and is positioned at the lamina reticularis of electro static filtering layer upstream and downstream.
2. a kind of dust catcher with Novel filtration assembly according to claim 1, it is characterized in that: it further comprises the secondary cyclone (3) that is positioned at cup (1) downstream and the secondary dust storage chamber (2) that is positioned at secondary cyclone (3) below, and described filter assemblies (4) is positioned at the downstream of secondary cyclone (3).
3. a kind of dust catcher with Novel filtration assembly according to claim 2, it is characterized in that: it further comprises the guard (5) that is arranged in dirt cylinder (1) and is set in secondary dust storage chamber (2) periphery, this guard (5) has several mesh (50), and secondary cyclone (3) comprises several cyclone unit (30).
4. a kind of dust catcher with Novel filtration assembly according to claim 3, it is characterized in that: described filter assemblies (4) further comprises the filter cotton (40) that is positioned at detachably filter element (420) upstream.
5. a kind of dust cup of dust collector with Novel filtration assembly according to claim 4, it is characterized in that: the air permeability of described filter element (420) diminishes along airflow direction, and the air permeability of filter element (420) is less than the air permeability of filter cotton (40).
6. a kind of dust cup of dust collector with Novel filtration assembly according to claim 5, it is characterized in that: described filter element (420) is connected 422 with fixed mount) be that ultrasonic bonding connects.
7. a kind of dust cup of dust collector with Novel filtration assembly according to claim 6, it is characterized in that: described fixed mount (422) has at least part of cavity of accommodating filter cotton (40).
8. a kind of dust cup of dust collector with Novel filtration assembly according to claim 7, it is characterized in that: the height of described fixed mount (422) is greater than the height of filter cotton (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220557753.9U CN202942033U (en) | 2012-10-29 | 2012-10-29 | Dust collector with novel filtering component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220557753.9U CN202942033U (en) | 2012-10-29 | 2012-10-29 | Dust collector with novel filtering component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202942033U true CN202942033U (en) | 2013-05-22 |
Family
ID=48417753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220557753.9U Expired - Fee Related CN202942033U (en) | 2012-10-29 | 2012-10-29 | Dust collector with novel filtering component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202942033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654854A (en) * | 2018-04-25 | 2018-10-16 | 安徽天顺环保设备股份有限公司 | A kind of efficient multicyclone |
-
2012
- 2012-10-29 CN CN201220557753.9U patent/CN202942033U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654854A (en) * | 2018-04-25 | 2018-10-16 | 安徽天顺环保设备股份有限公司 | A kind of efficient multicyclone |
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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: 20130522 Termination date: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |