CN212575901U - Automatic control device for waste gas filtration - Google Patents
Automatic control device for waste gas filtration Download PDFInfo
- Publication number
- CN212575901U CN212575901U CN202021222486.0U CN202021222486U CN212575901U CN 212575901 U CN212575901 U CN 212575901U CN 202021222486 U CN202021222486 U CN 202021222486U CN 212575901 U CN212575901 U CN 212575901U
- Authority
- CN
- China
- Prior art keywords
- melt
- blown fabric
- cartridge filter
- filter
- carousel
- 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
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 33
- 239000002912 waste gas Substances 0.000 title abstract description 8
- 239000004744 fabric Substances 0.000 claims abstract description 68
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 230000005686 electrostatic field Effects 0.000 claims abstract description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000001301 oxygen Substances 0.000 claims abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 7
- 238000004804 winding Methods 0.000 claims abstract description 7
- 238000009826 distribution Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 3
- 238000006555 catalytic reaction Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 241001233242 Lontra Species 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007539 photo-oxidation reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
Images
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- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
The utility model belongs to the technical field of waste gas filtration, especially, be an automatic control device for waste gas filtration, including electrostatic field filtering mechanism, melt-blown fabric filtering mechanism and light oxygen catalysis mechanism, the exhaust end of electrostatic field filtering mechanism is connected with the inlet end of melt-blown fabric filtering mechanism, the exhaust end of melt-blown fabric filtering mechanism is connected with the inlet end of light oxygen catalysis mechanism, melt-blown fabric filtering mechanism includes cartridge filter and melt-blown fabric, the melt-blown fabric passes the both sides face of cartridge filter perpendicularly to the direction of air current circulation, and be provided with melt-blown fabric unwinding mechanism and melt-blown fabric winding mechanism respectively in the both sides of cartridge filter, the melt-blown fabric department in the cartridge filter is provided with the pressure differential sensor that is used for detecting the pressure difference of both sides around the melt-blown fabric; the utility model discloses but the pressure differential of real-time supervision melt-blown fabric both sides, after monitoring the pressure differential value and reaching the certain degree, steerable motor operation carries out the rolling to the melt-blown fabric after using the certain time, can make the filter effect in the cartridge filter keep the optimum always.
Description
Technical Field
The utility model belongs to the technical field of the waste gas filters, concretely relates to waste gas filters automatic control device.
Background
With the advent of the twenty-first century, the technological level is continuously improved, and the global environment is getting worse and worse, so people begin to pay attention to environmental protection, which is caused by the serious environmental pollution problem due to industrial development, and the industrial country is firstly paid attention to, and the pollution problem is paid attention and treated by the national laws and regulations and public opinion propaganda, and the environment protection devices are numerous, wherein the waste gas filtering device is one of the devices, and the existing air filtering device often has the problems of poor filtering effect and inconvenient replacement and use.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an exhaust filtration automatic control device has the convenient use of changing, characteristics that the filter effect is good.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an exhaust filters automatic control device, includes electrostatic field filtering mechanism, melt-blown fabric filter mechanism and light oxygen catalysis mechanism, electrostatic field filtering mechanism's exhaust end and the inlet end of melt-blown fabric filter mechanism are connected, the exhaust end of melt-blown fabric filter mechanism is connected with the inlet end of light oxygen catalysis mechanism, melt-blown fabric filter mechanism is including cartridge filter and melt-blown fabric, the both sides face of cartridge filter is passed to the direction of melt-blown fabric perpendicular to air current circulation, and is provided with respectively in the both sides of cartridge filter melt-blown fabric unwinding mechanism and melt-blown fabric winding mechanism, the melt-blown fabric department in the cartridge filter is provided with the differential pressure sensor who is used for detecting both sides pressure difference around the melt-blown fabric.
Preferably, a screen plate is arranged in the filter cylinder and is positioned at the rear side of the melt-blown fabric.
Preferably, the melt-blown fabric unwinding mechanism is including the first connecting axle and two first carousels that are used for depositing the melt-blown fabric, and two first carousel symmetric distributions are in one side of cartridge filter, and rotate and set up on the cartridge filter, and the inboard that two first carousels are relative all fixed and is provided with first fastener, the both ends of first connecting axle can be dismantled with two first fasteners respectively and be connected.
Preferably, the melt-blown fabric winding mechanism is including the second connecting axle and two second carousels that are used for accomodating the melt-blown fabric, and two second carousel symmetric distributions are at the opposite side of cartridge filter, and rotate and set up on the cartridge filter, and the inboard that two second carousels are relative all fixed and is provided with the second fastener, the both ends of second connecting axle can be dismantled with two second fasteners respectively and be connected, and still be provided with in cartridge filter department and be used for driving the rotatory motor of one of them second carousel.
Preferably, a first belt wheel is fixedly arranged at the output end of the motor, a second belt wheel is fixedly arranged at one of the second turntables, and the first belt wheel and the second belt wheel are in transmission connection through a belt.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses well melt-blown cloth is in the direction setting of the inside perpendicular to air current circulation of cartridge filter, do not set up melt-blown cloth unwinding equipment and melt-blown cloth coiling mechanism in its both ends punishment, and pressure differential sensor's setting, under the cooperation use with the controller, but the pressure differential of real-time supervision melt-blown cloth both sides, melt-blown cloth is after filtering and use certain time, the gas permeability can the variation, the pressure differential value of its both sides can the grow, after monitoring the pressure differential value and reaching the certain degree, steerable motor operation, carry out the rolling to the melt-blown cloth after using the certain time, can make the filter effect in the cartridge filter keep the optimum always, and then make this exhaust gas filtering device's filtration efficiency high, and is effectual.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a meltblown fabric unwinding mechanism;
in the figure: 1 electrostatic field filtering mechanism, 2 light oxygen catalytic mechanism, 3 cartridge filter, 4 melt-blown cloths, 5 otter boards, 6 first connecting shafts, 7 first fasteners, 8 first turntables, 9 motors, 10 first belt wheels, 11 second belt wheels and 12 second turntables.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-2, the present embodiment provides the following technical solutions: an automatic control device for waste gas filtration comprises an electrostatic field filtering mechanism 1, a melt-blown fabric filtering mechanism and a photo-oxidation catalysis mechanism 2, wherein an exhaust end of the electrostatic field filtering mechanism 1 is connected with an air inlet end of the melt-blown fabric filtering mechanism, an exhaust end of the melt-blown fabric filtering mechanism is connected with an air inlet end of the photo-oxidation catalysis mechanism 2, the melt-blown fabric filtering mechanism comprises a filter cartridge 3 and a melt-blown fabric 4, the melt-blown fabric 4 penetrates through the upper side surface and the lower side surface of the filter cartridge 3 in a direction perpendicular to the air flow, strip-shaped grooves for the melt-blown fabric 4 to penetrate through are respectively formed in the upper side surface and the lower side surface of the filter cartridge 3, two roll shafts are respectively rotatably arranged at each strip-shaped groove, the melt-blown fabric 4 penetrates through the two roll shafts, the melt-blown fabric 4 can more conveniently penetrate through the filter cartridge 3, a melt-blown fabric unwinding mechanism and a melt-blowing fabric winding mechanism are respectively arranged at the upper side and the lower side surface of the filter cartridge, the differential pressure sensor is used with the controller.
Be provided with otter board 5 in the cartridge filter 3, otter board 5 is located the rear side of melt-blown fabric 4, can make the stability of melt-blown fabric 4 better in the cartridge filter 3.
Melt and spout cloth unwinding mechanism including first connecting axle 6 and two first carousels 8 that are used for depositing melt and spout cloth 4, 8 symmetric distribution of two first carousels are at the upside of cartridge filter 3, and pass through the support, pivot and bearing rotate and set up on cartridge filter 3, two 8 relative inboards of first carousel are all fixed and are provided with first fastener 7, the both ends of first connecting axle 6 respectively with two 7 joints of first fastener, and fixed through setting up the knob, the installation of convenient dismantlement, can make the convenience change first connecting axle 6.
Melt-blown fabric winding mechanism is including the second connecting axle and two second carousel 12 that are used for accomodating melt-blown fabric 4, two second carousel 12 symmetric distribution are at the downside of cartridge filter 3, and pass through the support, pivot and bearing rotate and set up on cartridge filter 3, two inboard that second carousel 12 is relative all fixed are provided with the second fastener, the both ends of second connecting axle respectively with two second fastener joints, and fixed through setting up the knob, the convenient dismantlement installation, can make the convenience change the second connecting axle, and still be provided with in cartridge filter 3 department and be used for driving the rotatory motor 9 of one of them second carousel 12, the fixed first band pulley 10 that is provided with of output end department of motor 9, it is provided with second band pulley 11 to fix in one of them second carousel 12 department, first band pulley 10 and second band pulley 11 pass through belt transmission and connect.
Under initial condition, deposit a new melt-blown fabric 4 on the first connecting axle 6, the second connecting axle lasts the rolling and filters the melt-blown fabric 4 after the certain time, still is provided with the side door of the convenient inside operation to cartridge filter 3 on the leading flank of cartridge filter 3.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an exhaust filters automatic control device which characterized in that: including electrostatic field filtering mechanism (1), melt-blown fabric filter mechanism and light oxygen catalytic mechanism (2), the exhaust end of electrostatic field filtering mechanism (1) is connected with the inlet end of melt-blown fabric filter mechanism, the exhaust end of melt-blown fabric filter mechanism is connected with the inlet end of light oxygen catalytic mechanism (2), melt-blown fabric filter mechanism is including cartridge filter (3) and melt-blown fabric (4), the both sides face of cartridge filter (3) is passed to the direction of melt-blown fabric (4) perpendicular to air current circulation, and is provided with melt-blown fabric unwinding mechanism and melt-blown fabric winding mechanism respectively in the both sides of cartridge filter (3), melt-blown fabric (4) department in cartridge filter (3) is provided with the differential pressure sensor who is used for detecting both sides pressure differential around melt-blown fabric (4).
2. An exhaust gas filtration automatic control device according to claim 1, characterized in that: and a screen plate (5) is arranged in the filter cartridge (3), and the screen plate (5) is positioned at the rear side of the melt-blown fabric (4).
3. An exhaust gas filtration automatic control device according to claim 1, characterized in that: melt and spout cloth unwinding mechanism including first connecting axle (6) and two first carousel (8) that are used for depositing melt and spout cloth (4), two first carousel (8) symmetric distribution are in one side of cartridge filter (3), and rotate and set up on cartridge filter (3), and the inboard that two first carousel (8) are relative all is fixed and is provided with first fastener (7), the both ends of first connecting axle (6) can be dismantled with two first fasteners (7) respectively and be connected.
4. An exhaust gas filtration automatic control device according to claim 3, characterized in that: melt and spout cloth winding mechanism is including second connecting axle and two second carousel (12) that are used for accomodating melt and spout cloth (4), and two second carousel (12) symmetric distribution are at the opposite side of cartridge filter (3), and rotate and set up on cartridge filter (3), and the inboard that two second carousel (12) are relative all fixed is provided with the second fastener, the both ends of second connecting axle can be dismantled with two second fasteners respectively and be connected, and still be provided with in cartridge filter (3) department and be used for driving motor (9) of one of them second carousel (12) rotation.
5. An exhaust gas filtration automatic control device according to claim 4, characterized in that: a first belt wheel (10) is fixedly arranged at the output end of the motor (9), a second belt wheel (11) is fixedly arranged at one of the second turntables (12), and the first belt wheel (10) and the second belt wheel (11) are in transmission connection through a belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021222486.0U CN212575901U (en) | 2020-06-29 | 2020-06-29 | Automatic control device for waste gas filtration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021222486.0U CN212575901U (en) | 2020-06-29 | 2020-06-29 | Automatic control device for waste gas filtration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212575901U true CN212575901U (en) | 2021-02-23 |
Family
ID=74654277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021222486.0U Expired - Fee Related CN212575901U (en) | 2020-06-29 | 2020-06-29 | Automatic control device for waste gas filtration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212575901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115487637A (en) * | 2022-09-08 | 2022-12-20 | 鸿钜新能源动力(江西)有限公司 | Multistage purification system applied to air pollution environment |
-
2020
- 2020-06-29 CN CN202021222486.0U patent/CN212575901U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115487637A (en) * | 2022-09-08 | 2022-12-20 | 鸿钜新能源动力(江西)有限公司 | Multistage purification system applied to air pollution environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |