CN215276188U - In-situ regeneration particle filter - Google Patents
In-situ regeneration particle filter Download PDFInfo
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- CN215276188U CN215276188U CN202120202470.1U CN202120202470U CN215276188U CN 215276188 U CN215276188 U CN 215276188U CN 202120202470 U CN202120202470 U CN 202120202470U CN 215276188 U CN215276188 U CN 215276188U
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Abstract
The embodiment of the application relates to an in-situ regeneration particle filter, relates to the technical field of particle filters, and mainly aims to realize continuous filtering work of a filter element of the in-situ regeneration particle filter. The main technical scheme adopted is as follows: the in-situ regeneration particulate filter includes: a filter housing; the filter element is arranged in the filtering shell and is used for filtering air flowing from the inlet of the filtering shell to the outlet of the filtering shell; the filter element regeneration device is arranged in the filter shell, is positioned on one side of the filter element of the filter shell and is used for blowing and regenerating the filter element; the negative pressure dirt absorbing device is arranged in the filter shell, is positioned on the other side of the filter element of the filter shell, is opposite to the filter element regenerating device and is used for absorbing dirt swept by the filter element regenerating device on the filter element; and the synchronous driving device is used for driving the filter element regeneration device and the negative pressure dirt suction device to synchronously move in different areas of the filter element, so that the non-stop filtering operation of the in-situ regeneration particle filter can be realized.
Description
Technical Field
The embodiment of the application relates to the technical field of particle filters, in particular to an in-situ regeneration particle filter.
Background
The particle filter can filter micron-scale pollution particles, and the application field of the particle filter is wide, especially for a closed space, air cannot circulate, and the particle filter is required to be used for keeping the air clean.
After the filter element in the particle filter is used for a period of time, the filter element needs to be detached for cleaning, and during cleaning, the steam nozzle is held by hand to purge the filter element of the used particle filter. Alternatively, the particle filter is purged by using steam nozzles provided on the horizontal and vertical rails.
The filter element of the particle filter needs to be detached after being purged and then installed, so that the whole process needs to be stopped, and the consumed manual maintenance cost is high.
SUMMERY OF THE UTILITY MODEL
In view of the above, embodiments of the present disclosure provide an in-situ regenerated particle filter, which mainly aims to achieve continuous filtering operation of a filter element of the in-situ regenerated particle filter.
In order to achieve the above purpose, the embodiments of the present application mainly provide the following technical solutions:
embodiments of the present application provide an in situ regeneration particulate filter, comprising:
a filter housing;
a filter element disposed within the filter housing for filtering air flowing from the inlet of the filter housing to the outlet of the filter housing;
the filter element regeneration device is arranged in the filter shell, is positioned on one side of the filter element and is used for sweeping dirt to the filter element;
the negative-pressure dirt absorbing device is arranged in the filter shell, is positioned on the other side of the filter element, is opposite to the filter element regenerating device and is used for absorbing dirt swept by the filter element regenerating device;
and the synchronous driving device is used for driving the filter element regeneration device and the negative pressure sewage suction device to synchronously move in different areas of the filter element.
The purpose and the technical problem to be solved by the embodiments of the present application can be further achieved by the following technical measures.
Optionally, the in-situ regeneration particle filter comprises:
the first rotary driving part is arranged on a first support in the filtering shell and used for driving the first rotary support arm to rotate;
the second rotary driving part is arranged on the first rotary supporting arm and used for driving the second rotary supporting arm to rotate;
the filter element regeneration device is arranged on the second rotating support arm.
Optionally, in the in-situ regeneration particle filter, the filter element regeneration device includes a purge hose, and the purge hose is disposed on the second rotating arm.
Optionally, the in-situ regeneration particle filter comprises:
the third rotary driving part is arranged on the second support in the filtering shell and is used for driving the third rotary support arm to rotate;
the fourth rotary driving part is arranged on the third rotary support arm and is used for driving the fourth rotary support arm to rotate;
the negative pressure dirt absorbing device is arranged on the fourth rotating support arm.
Optionally, in the in-situ regeneration particle filter, the negative pressure dirt absorbing device includes a negative pressure hose, and the negative pressure hose is disposed on the fourth rotating arm.
Optionally, the in-situ regeneration particle filter further includes:
and the control device is electrically connected with the filter element regeneration device, the negative pressure sewage suction device and the synchronous driving device respectively.
Optionally, in the in-situ regenerative particle filter, a filter fan is disposed in the filter housing, and is configured to guide air at the inlet of the filter housing to the outlet of the filter housing.
By means of the technical scheme, the in-situ regeneration particle filter provided by the technical scheme at least has the following advantages:
in the technical scheme provided by the embodiment of the scheme, the in-situ regeneration particle filter is used for filtering air, external air flows to an outlet of the filter shell from an inlet of the filter cylinder body, the air to be filtered is filtered by the filter element, when dirt on the filter element needs to be cleaned, the in-situ regeneration particle filter does not need to be stopped, only the filter element regeneration device, the negative pressure dirt suction device and the synchronous driving device need to be started, the filter element regeneration device can sweep different areas of the filter element under the driving of the synchronous driving device, the negative pressure dirt suction device can move synchronously along with the filter element regeneration device under the driving of the synchronous driving device, the filter element regeneration device keeps relative to absorb the dirt swept by the filter element, and therefore the continuous filtering work of the in-situ regeneration particle filter can be realized.
The foregoing description is only an overview of the embodiments of the present application, and in order to provide a clear understanding of the technical solutions of the embodiments of the present application and to be implemented in accordance with the content of the description, the following detailed description of the preferred embodiments of the present application is provided in conjunction with the accompanying drawings.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a schematic diagram of an in situ regeneration particulate filter according to an embodiment of the present application;
FIG. 2 is a schematic diagram of an internal structure of an in situ regeneration particulate filter provided by an embodiment of the present application;
FIG. 3 is a schematic diagram of a cartridge-side synchronous drive apparatus for an in-situ regeneration particulate filter according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a synchronous driving device on the other side of a filter element of an in-situ regeneration particle filter according to an embodiment of the present application.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which this application belongs.
Referring to fig. 1 to 4, an embodiment of an in-situ regeneration particulate filter provided by the present application, referring to fig. 1 to 4, an embodiment of the present application provides an in-situ regeneration particulate filter, including:
a filter housing 10;
a filter element 20 disposed in the filter housing 10 for filtering air flowing from the inlet of the filter housing 10 to the outlet of the filter housing 10;
a filter element regeneration device 30, which is arranged in the filter housing 10 and located at one side of the filter element 20, between the outlet of the filter housing 10 and the filter element 20, and is used for sweeping dirt to the filter element 20;
the negative pressure dirt absorbing device 40 is arranged in the filter shell 10 and positioned on the other side of the filter element 20, is arranged between the inlet of the filter shell 10 and the filter element 20 and is opposite to the filter element regeneration device 30, and is used for absorbing dirt swept by the filter element regeneration device 30;
and the synchronous driving device 50 is used for driving the filter element regeneration device 30 and the negative pressure dirt suction device 40 to synchronously move in different areas of the filter element 20.
In the technical scheme provided by the embodiment of the present invention, in the air filtering process of the in-situ regeneration particle filter, the external air flows from the inlet of the filter cylinder to the outlet of the filter housing 10, the air to be filtered is filtered by the filter element 20, when the dirt on the filter element 20 needs to be cleaned, the in-situ regeneration particle filter does not need to be stopped, only the filter element regeneration device 30, the negative pressure dirt suction device 40 and the synchronous driving device 50 need to be started, the filter element regeneration device 30 can purge different areas of the filter element 20 under the driving of the synchronous driving device 50, and the negative pressure dirt suction device 40 can synchronously move along with the filter element regeneration device 30 under the driving of the synchronous driving device 50, the filter element regeneration device 30 keeps opposite to absorb the dirt purged by the filter element 20, so that the continuous filtering work of the in-situ regeneration particle filter can be realized.
In practice, the synchronous drive 50 comprises: the filter comprises a first rotation driving part 51 and a second rotation driving part 52, wherein the first rotation driving part 51 is arranged on a first support in the filter shell 10, and the first rotation driving part 51 is used for driving a first rotation support arm 511 to rotate; the second rotary driving component 52 is disposed on the first rotary arm 511, and the second rotary driving component 52 is used for driving the second rotary arm 521 to rotate; the filter element regeneration device 30 is disposed on the second rotary arm 521. The first rotation driving part 51 drives a first end of the first rotation arm 511, and the second rotation driving part 52 is disposed at a second end of the first rotation arm 511; the second rotary driving member 52 drives a first end of the second rotary arm 521, and the purge member is provided at a second end of the second rotary arm 521. The length of the first rotating arm 511 is twice the length of the second rotating arm 521, and the first rotation axis of the first rotating arm 511 is parallel to the second rotation axis of the second rotating arm, so that the purging component can completely purge a circular area with a radius equal to the length of the first rotating arm 511. The purging component can be a steam purging component, and during purging, the steam purging component is started to spray high-temperature steam to the circular filter element 20 to be purged so as to blow out dirt in the circular filter element 20 to be purged. Or, the purging component can be an air purging component, and during purging, the air purging component is opened to spray high-pressure gas to the circular filter element 20 to be purged so as to blow out the dirt in the circular filter element 20 to be purged. The purge means includes a purge hose provided to the second rotary arm 521, and the purge hose moves in accordance with the rotation of the first rotary arm 511 and the second rotary arm 521 when the first rotary driving member 51 and the second rotary driving member 52 are operated. The purge member may be a cleaning agent purge member or the like.
The synchronous drive device 50 includes: a third rotation driving part 53 and a fourth rotation driving part 54, wherein the third rotation driving part 53 is arranged on a second bracket in the filter housing 10, and the third rotation driving part 53 is used for driving a third rotation support arm 531 to rotate; the fourth rotation driving component 54 is disposed on the third rotation arm 531, and the fourth rotation driving component 54 is configured to drive the fourth rotation arm 541 to rotate; the negative pressure dirt absorbing device 40 is disposed on the fourth rotating arm 541.
The third rotation driving part 53 drives a first end of the third rotation arm 531, and the fourth rotation driving part 54 is disposed at a second end of the third rotation arm 531; the fourth rotary driving member 54 drives a first end of the fourth rotary arm 541, and the purge member is disposed at a second end of the fourth rotary arm 541. The length of the third rotating arm 531 is twice the length of the fourth rotating arm 541, and the third rotation axis of the third rotating arm 531 is parallel to the fourth rotation axis of the second rotating arm, so that the negative pressure dirt suction device 40 can completely suck dirt on a circular area with a radius equal to the length of the third rotating arm 531. The negative pressure dirt absorbing device 40 may be a negative pressure pipeline, the negative pressure dirt absorbing device 40 includes a negative pressure hose, the negative pressure hose is disposed on the fourth rotating arm 541, and the negative pressure hose moves along with the rotation of the third rotating arm 531 and the fourth rotating arm 541 when the third rotating driving part 53 and the fourth rotating driving part 54 work.
The above-mentioned circular filter element 20 purging device further comprises: and the control device is electrically connected with the filter element regeneration device 30, the negative pressure dirt suction device 40 and the synchronous drive device 50 respectively and is used for controlling the purging of the filter element regeneration device 30, the dirt suction of the negative pressure dirt suction device 40, the rotation of the first rotating arm 511 of the first rotating drive component 51, the rotation of the second rotating arm 521 of the second rotating drive component 52, the rotation of the third rotating arm 531 of the third rotating drive component 53 and the rotation of the fourth rotating arm 541 of the fourth rotating drive component 54.
In specific implementation, a filter fan is arranged in the filter housing 10, and is used for guiding air at the inlet of the filter housing 10 to the outlet of the filter housing 10, and external air flows from the inlet of the filter cylinder to the outlet of the filter housing 10 by turning on the filter fan.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
It will be appreciated that the relevant features of the devices described above may be referred to one another. In addition, "first", "second", and the like in the above embodiments are for distinguishing the embodiments, and do not represent merits of the embodiments.
In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the application may be practiced without these specific details. In some instances, well-known structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the application, various features of the application are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various application aspects. However, the disclosed apparatus should not be construed to reflect the intent as follows: this application is intended to cover such departures from the present disclosure as come within known or customary practice in the art to which this invention pertains. Rather, as the following claims reflect, application is directed to less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this application.
Those skilled in the art will appreciate that the components of the apparatus of the embodiments may be adapted and arranged in one or more arrangements different from the embodiments. The components of the embodiments may be combined into one component and, in addition, they may be divided into a plurality of sub-components. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the components of any apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the application and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination. The various component embodiments of the present application may be implemented in hardware, or in a combination thereof.
It should be noted that the above-mentioned embodiments illustrate rather than limit the application, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or components not listed in a claim. The word "a" or "an" preceding a component or element does not exclude the presence of a plurality of such components or elements. The application can be implemented by means of an apparatus comprising several distinct components. In the claims enumerating several means, several of these means may be embodied by one and the same item. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
The foregoing is a preferred embodiment of the present application, which is not intended to be limiting in any way, and any simple modifications, equivalent variations and modifications made to the foregoing embodiment according to the technical spirit of the present application are within the scope of the present application.
Claims (7)
1. An in situ regeneration particulate filter, comprising:
a filter housing;
a filter element disposed within the filter housing for filtering air flowing from the inlet of the filter housing to the outlet of the filter housing;
the filter element regeneration device is arranged in the filter shell, is positioned on one side of the filter element and is used for sweeping dirt to the filter element;
the negative-pressure dirt absorbing device is arranged in the filter shell, is positioned on the other side of the filter element, is opposite to the filter element regenerating device and is used for absorbing dirt swept by the filter element regenerating device;
and the synchronous driving device is used for driving the filter element regeneration device and the negative pressure sewage suction device to synchronously move in different areas of the filter element.
2. The in situ regenerating particulate filter of claim 1,
the synchronous drive device includes:
the first rotary driving part is arranged on a first support in the filtering shell and used for driving the first rotary support arm to rotate;
the second rotary driving part is arranged on the first rotary supporting arm and used for driving the second rotary supporting arm to rotate;
the filter element regeneration device is arranged on the second rotating support arm.
3. The in situ regenerating particulate filter of claim 2,
the filter element regenerating device comprises a purging hose, and the purging hose is arranged on the second rotating support arm.
4. The in situ regenerating particulate filter of claim 1,
the synchronous drive device includes:
the third rotary driving part is arranged on the second support in the filtering shell and is used for driving the third rotary support arm to rotate;
the fourth rotary driving part is arranged on the third rotary support arm and is used for driving the fourth rotary support arm to rotate;
the negative pressure dirt absorbing device is arranged on the fourth rotating support arm.
5. The in situ regenerating particulate filter of claim 4,
the negative pressure dirt absorbing device comprises a negative pressure hose, and the negative pressure hose is arranged on the fourth rotating support arm.
6. The in situ regenerating particulate filter of claim 1, further comprising:
and the control device is electrically connected with the filter element regeneration device, the negative pressure sewage suction device and the synchronous driving device respectively.
7. The in situ regenerating particulate filter of claim 1,
and a filter fan is arranged in the filter shell and used for guiding the air at the inlet of the filter shell to the outlet of the filter shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120202470.1U CN215276188U (en) | 2021-01-25 | 2021-01-25 | In-situ regeneration particle filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120202470.1U CN215276188U (en) | 2021-01-25 | 2021-01-25 | In-situ regeneration particle filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215276188U true CN215276188U (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120202470.1U Active CN215276188U (en) | 2021-01-25 | 2021-01-25 | In-situ regeneration particle filter |
Country Status (1)
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| CN (1) | CN215276188U (en) |
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2021
- 2021-01-25 CN CN202120202470.1U patent/CN215276188U/en active Active
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