CN115337725A - Filter core dust remover with deoiling function - Google Patents
Filter core dust remover with deoiling function Download PDFInfo
- Publication number
- CN115337725A CN115337725A CN202211031196.1A CN202211031196A CN115337725A CN 115337725 A CN115337725 A CN 115337725A CN 202211031196 A CN202211031196 A CN 202211031196A CN 115337725 A CN115337725 A CN 115337725A
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- oil
- dust
- box
- air inlet
- blocking plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
-
- 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
- B01D46/88—Replacing filter elements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of dust collectors, in particular to a filter element dust collector with a deoiling function, which comprises a dedusting box, a filter element and a fan, wherein the filter element and the fan are arranged in the dedusting box, the dedusting box is provided with a dedusting box air inlet and a dedusting box air outlet, the filter element dust collector also comprises a deoiling box communicated with the dedusting box air inlet, the deoiling box is provided with a filtering inlet, a deoiling net for filtering oily smoke dust is arranged in the deoiling box and between the filtering inlet and the dedusting box air inlet, and the deoiling net comprises PP cotton. This kind of filter core dust remover with deoiling function can solve the filter core dust remover and filter the big problem of the filter core maintenance degree of difficulty when removing dust containing oil, and maintain simple swiftly.
Description
Technical Field
The invention relates to the technical field of dust collectors, in particular to a filter element dust collector with an oil removing function.
Background
The filter core dust remover generally includes the dust removal case and sets up filter core and the fan at the dust removal incasement, and the smoke and dust gets into the dust removal case from dust removal case air inlet during the use, then utilizes the fan to carry the smoke and dust for the smoke and dust is discharged from dust removal case gas outlet after the filtration of filter core, in order to reach the effect of dust removal.
With the wide use of filter element dust collectors, oil-containing dust removal is an increasingly common dust removal requirement in industrial dust removal. The oil-containing smoke dust has small particle size and strong adsorption capacity, contains a large amount of heavy metal substances and other harmful substances, is relatively serious in harm to human bodies, has high diffusion speed under natural conditions and large pollution area, and therefore, the current filter element dust remover focuses more and more on filtering the oil-containing smoke dust.
In prior art, the oily smoke and dust also carries out filterable in the filter core, but every time uses a period of time after, the surface of filter core can be covered with oil, leads to the filter core to block up, and fan convulsions is inefficient, greatly reduced dust removal effect, consequently need often maintain, maintains that the frequency is a lot of higher than ordinary filter core dust remover, nevertheless because the filter core setting is inside the dust removal incasement portion, it is big to maintain the degree of difficulty, and the maintenance cost is high.
Disclosure of Invention
The invention aims to provide a filter element dust remover with an oil removing function, and aims to solve the problem that the filter element is difficult to maintain when the filter element dust remover filters oil-containing dust.
In order to achieve the purpose, the invention provides a filter element dust remover with a deoiling function, which comprises a dedusting box, a filter element and a fan, wherein the filter element and the fan are arranged in the dedusting box, the dedusting box is provided with a dedusting box air inlet and a dedusting box air outlet, the filter element dust remover also comprises a deoiling box communicated with the dedusting box air inlet, the deoiling box is provided with a filtering inlet, a deoiling net for filtering oily smoke dust is arranged in the deoiling box and between the filtering inlet and the dedusting box air inlet, and the deoiling net comprises PP cotton.
Further, the filter inlet is provided with PP cotton.
Furthermore, the oil removing net is obliquely arranged, the upper end of the oil removing net is close to the filtering inlet, the lower end of the oil removing net is close to the air inlet of the dust removing box, and the inclination angle of the oil removing net is 30-45 degrees.
Furthermore, the oil removing nets are arranged in more than two layers, and the distance between every two adjacent oil removing nets is 5cm-10cm.
Further, deoiling net is including the net clamp that is used for centre gripping PP cotton, and deoiling net detachably installs in except that the oil tank.
Furthermore, the filtering inlet is connected with a universal flexible dust suction arm.
Furthermore, an oil discharge hole is formed in the bottom of the oil removal tank, a blocking plate for opening and closing the oil discharge hole is movably connected in the oil removal tank, a baffle for opening and closing an air inlet of the dust removal tank is movably connected in the dust removal tank, and the baffle and the blocking plate move in a linkage manner; when the baffle moves far away from the air inlet of the dust removal box, the baffle removes the sealing of the air inlet of the dust removal box, the baffle can block and disperse the air flow entering the dust removal box from the oil removal box, and the oil discharge hole is sealed by the blocking plate; when the baffle moves to be tightly attached to the air inlet of the dust removal box, the baffle seals the air inlet of the dust removal box, and the blocking plate removes the sealing of the oil discharge hole.
Furthermore, all the oil removing nets are installed on the same installation frame, the edges of the oil removing nets are hermetically connected with the installation frame, the installation frame is hermetically and slidably connected with the oil removing tank along the vertical direction, a telescopic sealing plate is connected between the top of the installation frame and the oil removing tank, and a through hole is formed in a bottom plate of the installation frame; the oil removing box comprises a blocking plate, a filter inlet, a filter outlet, a filter inlet, an oil discharging hole, a baffle plate, an inclined transition part and an oil discharging groove, wherein the blocking plate is horizontally connected to the bottom of the oil removing box in a sliding manner along the direction parallel to the flowing direction of air flow in the oil removing box, the oil discharging hole is positioned at the bottom of the oil removing box and close to one side of the air inlet of the dust removing box, the blocking plate is connected with the baffle plate, the part of the blocking plate close to the air inlet of the dust removing box is a thicker part, the part of the blocking plate close to the filter inlet is a thinner part, the inclined transition part is connected between the thicker part and the thinner part, and the upper half part of the thicker part is provided with a downward-concave oil discharging groove; when the baffle moves far away from the air inlet of the dust removal box, the blocking plate moves close to the air inlet of the dust removal box, the blocking plate blocks the oil discharge hole, and the bottom of the mounting frame is abutted by the thinner part; when the baffle moves to be attached to the air inlet of the dust removal box, the blocking plate moves to be close to the filtering inlet, the blocking plate removes the blocking of the oil discharge hole, and the bottom of the mounting frame is abutted by the thicker part.
Furthermore, the bottom edge of the mounting frame facing the air inlet of the dust removal box is of a chamfer structure, the blocking plate is connected with a handle, and the handle is partially exposed out of the oil removal box.
Compared with the prior art, the filter element dust remover with the oil removing function is additionally provided with the oil removing box at the air inlet of the dust removing box, the oil removing box is provided with PP cotton for absorbing oil molecules in oily smoke dust, so that the oil content of the smoke dust entering the dust removing box is reduced or completely removed, the filter element in the dust removing box is not easy to adhere to the oil, and the maintenance frequency of the filter element caused by oil blockage is reduced; simultaneously, because the oil removal case sets up in the outside of dust removal case, the dismouting is all comparatively simple from the dust removal case to the dust removal case, and the volume and the weight of removing the oil net can all be done lessly, makes things convenient for the staff to maintain and maintain its inside deoiling net.
Drawings
FIG. 1 is a schematic perspective view of a filter element dust collector with oil removing function according to the present invention;
FIG. 2 is a cross-sectional view of a filter cartridge dust collector having an oil removal function according to the present invention;
FIG. 3 is a schematic view of all oil removal screens mounted on the same mounting frame and the baffles moved away from the dust removal box inlet;
FIG. 4 is a schematic view of all oil removal screens mounted on the same mounting frame and the baffles moved closer to the air inlet of the dust removal box;
fig. 5 is a schematic perspective view of the closure plate.
Description of reference numerals:
1-a dust removal box, 11-a filter element, 12-a fan, 13-a dust removal box air inlet, 14-a dust removal box air outlet and 15-a baffle;
2-oil removing tank, 21-filtration inlet, 22-oil removing net, 23-universal flexible dust collection arm, 24-oil discharge hole, 25-blocking plate, 251-thicker part, 2511-oil discharge groove, 252-thinner part, 253-transition part, 254-connecting plate, 26-mounting frame, 27-telescopic sealing plate and 28-handle.
Detailed Description
The present invention will be described in detail with reference to specific examples.
In the present invention, unless otherwise explicitly specified or limited, when terms such as "disposed on", "connected" or "connected" are present, these terms should be interpreted broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; may be directly connected or connected through one or more intermediaries. The specific meanings of the above-mentioned terms in the present invention can be understood according to specific situations by those skilled in the art. The direction words appearing in the present invention are for better describing the characteristics of the features and the relationships among the features, and it should be understood that when the placing direction of the present invention is changed, the directions of the characteristics of the features and the relationships among the features are correspondingly changed, so the direction words do not constitute an absolute limiting function in the space of the characteristics of the features and the relationships among the features, but only play a relative limiting function.
The invention provides a filter element dust remover with a deoiling function, which comprises a dedusting box 1, a filter element 11 and a fan 12 which are arranged in the dedusting box 1, wherein the dedusting box 1 is provided with a dedusting box air inlet 13 and a dedusting box air outlet 14, the filter element dust remover also comprises a deoiling box 2 communicated with the dedusting box air inlet 13, the deoiling box 2 is provided with a filtering inlet 21, a deoiling net 22 for filtering oily smoke dust is arranged in the deoiling box 2 and between the filtering inlet 21 and the dedusting box air inlet 13, and the deoiling net 22 comprises PP cotton. The main component of the PP cotton used in this embodiment is polypropylene fiber, which has oleophilicity.
Based on the structure arrangement, the filter element dust remover with the oil removing function is additionally provided with the oil removing box 2 at the air inlet 13 of the dust removing box, the oil removing box 2 is provided with PP cotton for absorbing grease molecules in oil-containing smoke dust, so that the oil content of the smoke dust entering the dust removing box 1 is reduced or completely removed, the filter element 11 in the dust removing box 1 is not easy to adhere to grease, and the maintenance frequency of the filter element 11 caused by grease blockage is reduced; meanwhile, as the oil removing box 2 is arranged outside the dust removing box 1, the dust removing box 1 is simple to disassemble and assemble from the dust removing box 1, and the volume and the weight of the oil removing net 22 can be small, so that the worker can maintain and maintain the oil removing net 22 inside the oil removing net conveniently.
In this embodiment, PP wool is provided at the filtration inlet 21. The PP cotton is additionally arranged at the position of the filtering inlet 21, so that the oil removing effect can be improved.
In the present embodiment, the oil removing net 22 is obliquely arranged, the upper end of the oil removing net 22 is close to the filtering inlet 21, the lower end of the oil removing net 22 is close to the dust removing box air inlet 13, and the angle of inclination of the oil removing net 22 is 30-45 degrees, preferably 40 degrees. Based on foretell inclination setting, through the test, the grease on the PP cotton receives the combined action of wind-force and gravity, and this effect resultant force is downward with the angle of slope for the grease can be with faster velocity of flow down staying, the cotton ventilation of PP of being convenient for after the grease down flows. The oil removing nets 22 are arranged in more than two layers, and the distance between the adjacent oil removing nets 22 is 5cm-10cm, preferably 6cm. Based on the setting of the oil removal net 22 with more than two layers, the grease sequentially passes through all the layers of PP cotton, and the multi-stage treatment of the grease is realized. In addition, through tests, the oil removing effect is better under the condition that the distance between the adjacent oil removing nets 22 is 5cm-10cm.
In the present embodiment, the oil removal net 22 includes a net holder for holding PP cotton, and the oil removal net 22 is detachably mounted on the oil removal tank 2. The PP cotton is shaped through the net clamp, and the oil removing net 22 is convenient to disassemble and assemble through shaping and surrounding of the net clamp.
In this embodiment, a universally flexible suction arm 23 is connected to the filter inlet 21. The universal flexible dust collection arm 23 can rotate 360 degrees and can suspend randomly, so that dust collection operation is facilitated.
After the filter element dust remover is used for a period of time, certain grease is inevitably accumulated on the surface of the oil removing net 22 and the bottom of the oil removing box 2, and regular theorems are needed. The degreasing tank 2 can now be detached and cleaned directly, but this also takes a long maintenance time, for which reason the present embodiment provides a self-cleaning of the degreasing tank 2.
In the embodiment, an oil discharge hole 24 is formed in the bottom of the oil removing box 2, a blocking plate 25 for opening and closing the oil discharge hole 24 is movably connected in the oil removing box 2, a baffle plate 15 for opening and closing the air inlet 13 of the dust removing box is movably connected in the dust removing box 1, and the baffle plate 15 and the blocking plate 25 move in a linkage manner; when the baffle 15 moves away from the dust removal box air inlet 13, the baffle 15 removes the sealing of the dust removal box air inlet 13, the baffle 15 can block and disperse the air flow entering the dust removal box 1 from the oil removal box 2, the utilization rate of each filter element 11 is improved, the oil discharge hole 24 is sealed by the blocking plate 25, and the smoke is prevented from leaking from the oil discharge hole 24; when the baffle 15 moves to be close to the dust box air inlet 13, the baffle 15 seals the dust box air inlet 13, and the blocking plate 25 releases the sealing of the oil discharge hole 24. It should be noted that, the self-cleaning mode of the oil removing tank 2 needs to be externally connected with a blowing air source, and when the oil removing tank 2 needs to be self-cleaned, the external blowing air source blows air to the filtering inlet 21, which may be an external blower. Based on foretell structure setting, when needs arrange oil to deoiling case 2, move baffle 15 earlier to the position of pasting dust removal case air inlet 13, baffle 15 shutoff dust removal case air inlet 13, simultaneously because oil drain hole 24 is not sealed by closure plate 25, therefore the air current can not get into dust removal case 1 but flow through oil drain hole 24, adopt the external air supply of blowing to connect and filter entry 21, the grease in the deoiling case 2 is taken out together to the produced air current of external air supply of blowing when flowing from oil drain hole 24, this deoiling mode need not to pull open deoiling case 2, it is convenient to maintain. When the oil discharge is finished, the baffle 15 moves back to the position far away from the air inlet 13 of the dust removing box, and meanwhile, the oil discharge hole 24 is blocked by the blocking plate 25, so that the oil removing box 2 works normally.
In the embodiment, all the oil removing nets 22 are installed on the same installation frame 26, the edges of the oil removing nets 22 are hermetically connected with the installation frame 26, the installation frame 26 is vertically and hermetically connected with the oil removing tank 2 in a sliding manner, and a telescopic sealing plate 27 is connected between the top of the installation frame 26 and the oil removing tank 2; the blocking plate 25 is horizontally slidably connected to the bottom of the degreasing tank 2 in a direction parallel to the flow direction of the air flow in the degreasing tank 2, the oil discharge hole 24 is formed in the bottom of the degreasing tank 2 and on a side close to the gas inlet 13 of the degreasing tank, the blocking plate 25 is connected to the baffle plate 15, and preferably the blocking plate 25 is connected to the baffle plate 15 by means of a connecting plate 254. The blocking plate 25 is provided with a thicker part 251 close to the dust removing box air inlet 13 and a thinner part 252 close to the filtering inlet 21, an inclined transition part 253 is connected between the thicker part 251 and the thinner part 252, and a lower oil discharge groove 2511 is arranged at the upper half part of the thicker part 251. As shown in fig. 3, when the baffle 15 moves away from the dust box inlet 13, the blocking plate 25 moves close to the dust box inlet 13, the blocking plate 25 blocks the oil discharge hole 24, the bottom of the mounting frame 26 is pressed by the thinner portion 252, and the mounting frame 26 is located at a lower position. As shown in fig. 4, when the baffle 15 moves to be close to the dust box inlet 13, the blocking plate 25 moves to be close to the filter inlet 21, the blocking plate 25 releases the blocking of the oil drain hole 24, the bottom of the mounting frame 26 is abutted by the thicker portion 251, and the mounting frame 26 is located at a higher position. Based on the above-mentioned structural arrangement, when the oil removing tank 2 is required to normally operate, the blocking plate 25 is moved to the side close to the air inlet 13 of the oil removing tank, and when oil is required to be discharged, the blocking plate 25 is moved to the side close to the filter inlet 21. Meanwhile, the bottom plate of the mounting frame 26 is provided with a through hole, when the blocking plate 25 moves to one side close to the filtering inlet 21, the mounting frame 26 and the oil removing net 22 are positioned above the oil discharging groove 2511, and the grease flowing downwards from the oil removing net 22 flows to the oil discharging hole 24 through the through hole and the oil discharging groove 2511; if the through holes and the oil drain grooves 2511 are not provided, most of the grease flowing down from the oil removing meshes 22 is accumulated between the adjacent two oil removing meshes 22, and is difficult to completely drain.
In this embodiment, the bottom edge of the mounting frame 26 facing the dust box inlet 13 is provided with a chamfer structure, which facilitates the mounting frame 26 to slide and lift on the blocking plate 25. The blocking plate 25 is connected with a handle 28, the handle 28 is partially exposed out of the oil tank 2, the blocking plate 25 is conveniently pushed and pulled through the handle 28, and the operation is simple.
To sum up, this kind of filter core dust remover with deoiling function can solve 11 dust removers of filter core and filter core 11 and maintain the big problem of the degree of difficulty when filtering oily dust removal, and maintain simple swiftly.
The features of the embodiments and embodiments described above may be combined with each other without conflict.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (9)
1. The utility model provides a filter core dust remover with deoiling function, includes dust removal case and sets up filter core and the fan at the dust removal incasement, and the dust removal case is provided with dust removal case air inlet and dust removal case gas outlet, its characterized in that:
still include with the oil removal case that removes of dust removal case air inlet intercommunication, the oil removal case is provided with the filtration entry, is provided with the deoiling net that is used for filtering oily smoke and dust in the oil removal incasement and is located between filtration entry and the dust removal case air inlet, and the deoiling net includes the PP cotton.
2. The filter element dust remover with oil removing function of claim 1, wherein: the filter entrance is provided with PP cotton.
3. The filter element dust remover with oil removing function of claim 1, wherein: the oil removal net is obliquely arranged, the upper end of the oil removal net is close to the filtering inlet, the lower end of the oil removal net is close to the air inlet of the dust removal box, and the inclination angle of the oil removal net is 30-45 degrees.
4. The filter element dust remover with oil removing function of claim 1, wherein: the oil removing nets are arranged in more than two layers, and the distance between every two adjacent oil removing nets is 5cm-10cm.
5. The filter element dust remover with oil removing function of claim 1, wherein: deoiling net is including the net clamp that is used for centre gripping PP cotton, and deoiling net detachably installs in removing the oil tank.
6. The filter element dust remover with oil removing function of claim 1, wherein: the filtering inlet is connected with a universal flexible dust absorption arm.
7. The filter cartridge dust remover having an oil removing function according to any one of claims 1 to 6, wherein: an oil discharge hole is formed in the bottom of the oil removing tank, a blocking plate for opening and closing the oil discharge hole is movably connected in the oil removing tank, a baffle for opening and closing an air inlet of the dust removing tank is movably connected in the dust removing tank, and the baffle and the blocking plate move in a linkage manner;
when the baffle moves far away from the air inlet of the dust removal box, the baffle removes the sealing of the air inlet of the dust removal box, the baffle can block and disperse the air flow entering the dust removal box from the oil removal box, and the oil discharge hole is sealed by the blocking plate;
when the baffle moves to be tightly attached to the air inlet of the dust removal box, the baffle seals the air inlet of the dust removal box, and the blocking plate removes the sealing of the oil discharge hole.
8. The filter element dust remover with oil removing function of claim 7, wherein: all the oil removing nets are installed on the same installation frame, the edges of the oil removing nets are connected with the installation frame in a sealing mode, the installation frame is connected to an oil removing tank in a sealing and sliding mode along the vertical direction, a telescopic sealing plate is connected between the top of the installation frame and the oil removing tank, and a through hole is formed in a bottom plate of the installation frame;
the oil removing box comprises a blocking plate, a filter inlet, a filter outlet, a filter inlet, an oil discharging hole, a baffle plate, an inclined transition part and an oil discharging groove, wherein the blocking plate is horizontally connected to the bottom of the oil removing box in a sliding manner along the direction parallel to the flowing direction of air flow in the oil removing box, the oil discharging hole is positioned at the bottom of the oil removing box and close to one side of the air inlet of the dust removing box, the blocking plate is connected with the baffle plate, the part of the blocking plate close to the air inlet of the dust removing box is a thicker part, the part of the blocking plate close to the filter inlet is a thinner part, the inclined transition part is connected between the thicker part and the thinner part, and the upper half part of the thicker part is provided with a downward-concave oil discharging groove;
when the baffle moves far away from the air inlet of the dust removal box, the blocking plate moves close to the air inlet of the dust removal box, the blocking plate blocks the oil discharge hole, and the bottom of the mounting frame is abutted by the thinner part;
when the baffle moves to be attached to the air inlet of the dust removal box, the blocking plate moves to be close to the filtering inlet, the blocking plate removes the blocking of the oil discharge hole, and the bottom of the mounting frame is abutted by the thicker part.
9. The filter element dust remover with oil removing function of claim 8, wherein: the bottom edge of the mounting frame facing the air inlet of the dust removal box is of a chamfer structure, and the blocking plate is connected with a handle and the handle part is exposed out of the oil removal box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211031196.1A CN115337725B (en) | 2022-08-26 | 2022-08-26 | Filter element dust remover with oil removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211031196.1A CN115337725B (en) | 2022-08-26 | 2022-08-26 | Filter element dust remover with oil removal function |
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| Publication Number | Publication Date |
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| CN115337725A true CN115337725A (en) | 2022-11-15 |
| CN115337725B CN115337725B (en) | 2023-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211031196.1A Active CN115337725B (en) | 2022-08-26 | 2022-08-26 | Filter element dust remover with oil removal function |
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| CN113648770A (en) * | 2021-08-20 | 2021-11-16 | 新疆沃森环保科技有限责任公司 | Microwave heating ceramic filter element dust remover |
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| CN113731057A (en) * | 2021-09-30 | 2021-12-03 | 重庆华光环境工程设备有限公司 | Oil-containing flue gas interception equipment |
| CN216092884U (en) * | 2021-08-20 | 2022-03-22 | 新疆沃森环保科技有限责任公司 | Microwave heating ceramic filter element dust remover |
| CN216855999U (en) * | 2022-03-16 | 2022-07-01 | 江苏合邦机械设备有限公司 | Fire-retardant pulse bag type dust collector capable of saving energy |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006075688A (en) * | 2004-09-08 | 2006-03-23 | Anlet Co Ltd | Mist/dust collection apparatus |
| CN204582611U (en) * | 2015-04-21 | 2015-08-26 | 齐炜 | A kind of liquefied ammonia (ammonia) is dewatered oil removal filter |
| CN211913212U (en) * | 2020-03-27 | 2020-11-13 | 河北强盛风电设备有限公司 | Welding fume dust remover for welding operation |
| CN213790547U (en) * | 2020-10-14 | 2021-07-27 | 厦门泩恒工贸有限公司 | Filter device of oil mist recoverer |
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| CN113648770A (en) * | 2021-08-20 | 2021-11-16 | 新疆沃森环保科技有限责任公司 | Microwave heating ceramic filter element dust remover |
| CN216092884U (en) * | 2021-08-20 | 2022-03-22 | 新疆沃森环保科技有限责任公司 | Microwave heating ceramic filter element dust remover |
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| Publication number | Publication date |
|---|---|
| CN115337725B (en) | 2023-08-22 |
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