CN114159899A - Industrial waste gas treatment device - Google Patents
Industrial waste gas treatment device Download PDFInfo
- Publication number
- CN114159899A CN114159899A CN202111586698.6A CN202111586698A CN114159899A CN 114159899 A CN114159899 A CN 114159899A CN 202111586698 A CN202111586698 A CN 202111586698A CN 114159899 A CN114159899 A CN 114159899A
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- Prior art keywords
- filter
- waste gas
- filter box
- industrial waste
- treatment device
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Classifications
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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
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
-
- 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
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- 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
Abstract
The invention belongs to the technical field of waste gas treatment, and particularly relates to an industrial waste gas treatment device; the waste gas filtering device comprises a filter box and gas conveying pipes, wherein the filter box is provided with the two gas conveying pipes, a waste gas filtering component is arranged in the filter box, a collecting box is detachably arranged at the lower end of the filter box, a dust collecting bag is arranged on the collecting box, the waste gas filtering component comprises a partition plate and a filter bag, the partition plate is arranged in the filter box and used for separating a communication space between the two gas conveying pipes, a blocking hole is formed in the partition plate, the filter bag is arranged in the filter box, the filter bag can shake relative to the inner side of the filter box, and a secondary filtering component with the size of the filter hole adjustable is arranged on the collecting box; this application can change the interception ability of equipment to particulate matter in the different kinds of waste gas.
Description
Technical Field
The invention belongs to the technical field of waste gas treatment, and particularly relates to an industrial waste gas treatment device.
Background
The filtering dust removal is to make the dust-containing waste gas pass through a porous filter material to intercept dust particles in the gas and purify the gas; the filtering material filters dust-containing gas and is divided into internal filtering and external filtering according to a dust filtering mode;
wherein, the internal filtration is to fill loose and porous filter materials in a frame of the equipment as a filter layer, and dust particles are trapped in the filter layer;
the external filtration is to use fiber fabrics, filter paper and the like as filter materials, and dust particles are intercepted and collected on the surfaces of the filter materials after the waste gas passes through the filter materials; however, the existing bag type dust collector is inconvenient to change the interception capability of equipment for particulate matters in different types of waste gas according to the granularity of the waste gas.
Disclosure of Invention
The present invention has been made in view of the above circumstances, and an object thereof is to provide an industrial exhaust gas treatment apparatus capable of changing the ability of the apparatus to intercept particulate matter in different types of exhaust gas.
The invention provides an industrial waste gas treatment device, which comprises a filter box and gas conveying pipes, wherein the filter box is provided with two gas conveying pipes, a waste gas filtering component is arranged in the filter box, the lower end of the filter box is detachably provided with a collecting box, and the collecting box is provided with a dust collecting bag;
the waste gas filtering component comprises a partition plate and a filter bag, the partition plate is arranged in the filter box and used for separating a communication space between two gas conveying pipes, intercepting holes are formed in the partition plate, the filter bag is arranged in the filter box and can shake relative to the inner side of the filter box, and a secondary filtering component with the size of the filter holes being adjustable is arranged on the collecting box.
The partition plate is of a Z-shaped bending structure.
The gas pipe on the upper side is used for exhausting gas, and the gas pipe on the lower side is used for inputting industrial waste gas.
Drawings
The following drawings are only intended to illustrate and explain the invention schematically, wherein:
FIG. 1 is a schematic view of the construction of a filter box of the present invention;
FIG. 2 is a schematic view of the structure of the collection box of the present invention;
FIG. 3 is a schematic structural view of the elastic connecting plate of the present invention;
FIG. 4 is a schematic view of the mounting end of the present invention;
FIG. 5 is a schematic view of the construction of the squeegee of the invention;
FIG. 6 is a schematic view of the structure of the separator of the present invention;
FIG. 7 is a schematic structural diagram of a vibration seat according to the present invention;
FIG. 8 is a schematic structural view of a deformed compression column of the present invention;
fig. 9 is a schematic structural view of the corrugated board of the present invention;
FIG. 10 is a schematic view of the structure of the adjustment end of the present invention;
fig. 11 is a schematic structural view of a vertical vibration block of the present invention.
Detailed Description
Specific examples of the present invention will be explained below.
See FIGS. 2-4 for an illustration:
an industrial waste gas treatment device comprises a filter box 1001, a dust collection bag 1003 and gas conveying pipes 1004, wherein the filter box 1001 is fixedly connected and communicated with the two gas conveying pipes 1004, a waste gas filter assembly is installed in the filter box 1001, a collection box 1002 is detachably installed at the lower end of the filter box 1001, the dust collection bag 1003 is installed on the collection box 1002, the waste gas filter assembly comprises a filter bag 3003 and a partition plate 2001, the partition plate 2001 is installed in the filter box 1001 and used for separating a communication space between the two gas conveying pipes 1004, a blocking hole is formed in the partition plate 2001, the filter bag 3003 is installed in the filter box 1001 and can shake relative to the inner side of the filter box 1001, and a secondary filter assembly with the size of the filter hole being adjustable is installed on the collection box 1002.
The two air delivery pipes 1004 are used for injecting waste gas and discharging filtered air respectively;
the gas pipe 1004 for injecting exhaust gas communicates with the pump through an exhaust gas conveying pipe;
the filter bag 3003 is used for adsorbing and intercepting the particles in the waste gas, and then the filter bag 3003 is shaken, so that the particles are shaken off, and the function of continuously filtering and dedusting the waste gas is realized;
the dust bag 1003 functions to collect large particles;
the partition 2001 is used for preliminarily intercepting large particles in the waste gas, and the part of the partition 2001, which is provided with the intercepting holes, adopts a horizontal arrangement scheme, so that the intercepted large particles can fall into the collecting box 1002 and then enter the dust collecting bag 1003 to be collected;
when the waste gas is subjected to circulating dust removal and purification, the function of gradually enhancing the interception degree of particles in the waste gas is realized in the circulating treatment process by utilizing the design of adjustable size of the filter holes of the secondary filter component.
As shown in fig. 1 and fig. 6:
the partition 2001 is provided in a Z-folded structure.
The Z-shaped bending structure is used for improving the separation effect between the two air conveying pipes 1004.
As shown in fig. 1, 6 and 8:
wherein the air delivery pipe 1004 on the upper side is used for exhaust and the other air delivery pipe 1004 is used for input of industrial exhaust gas.
The waste gas is conveyed and filtered from bottom to top, so that the purification effect of the waste gas can be improved;
at this time, the two bending angles of the Z-shaped bending structure of the partition 2001 can be set between 100 ° and 120 °, so that when the exhaust gas is injected into the filter tank 1001 from the gas pipe 1004 located at the lower side, the effect of intercepting the particulate matters in the exhaust gas by the flow partition plate 2002 is improved.
As shown in fig. 2 and 4:
collecting box 1002 includes that installing end 1021, unsettled connecting plate 1022 and toper enclose along 1023, installing end 1021 passes through the fastener and can dismantle with filter box 1001 and be connected, installing end 1021 encloses along 1023 the rigid coupling through two unsettled connecting plates 1022 and toper, unsettled connecting plate 1022 is provided with two, two unsettled connecting plates 1022 symmetry are installed in the both sides of installing end 1021, installing end 1021 and toper enclose to be equipped with the clearance between 1023, the downside along 1023 is enclosed in the toper in dust bag 1003 installation, the toper is enclosed to install the second grade filter component in the clearance between 1023 and installing end 1021.
The installation end 1021 and the conical surrounding edge 1023 are connected through the suspension connecting plate 1022, so that a gap for moving the secondary filter assembly is reserved in the middle of the collecting box 1002;
the mounting end 1021 and the filter box 1001 can be mounted through a special-shaped flange sheet and a fastening bolt, so that the filter bag 3003 can be easily replaced in the long-term use process;
further, carry out the design of installing through special-shaped flange piece and fastening bolt between installation end 1021 and the filter box 1001, enable filter box 1001 and the whole iron sheet board of making of collecting box 1002, both maintained the convenient effect of dismantlement between filter box 1001 and the collecting box 1002, the holistic weight of device has also been reduced, thereby be convenient for follow-up shake whole the device, improve the effect of carrying out the shake to filter bag 3003 once more, solve the relatively poor problem of current bag collector to filter bag 3003's shake effect, and can shake off at the particulate matter of device inner wall to the adhesion, be convenient for the device lasts the use.
See FIGS. 2-3 for an illustration:
the second-stage filtering component comprises a cylinder 5001, an elastic connecting plate 5002 and a filtering plate 5003, the two ends of the elastic connecting plate 5002 are symmetrically and fixedly connected with the cylinder 5001, the two cylinders 5001 are clamped on the two sides of the gap, the filtering plate 5003 with filtering holes is mounted on the elastic connecting plate 5002, and the filtering plate 5003 is provided with a plurality of filtering holes.
The filter plate 5003 is provided with filter holes, the diameter of each filter hole is smaller than that of each interception hole, and the two cylinders 5001 slide simultaneously to drive the elastic connecting plate 5002 to move, so that the filter holes with different numbers filter the waste gas in the collecting box 1002, and the filtering capacity of the device is adjusted according to the conveying capacity of the waste gas;
the diameter of the cylinder 5001 is greater than the width of the gap, thus enabling the resilient web 5002 to expand sufficiently over the gap.
See FIGS. 2-3 for an illustration:
the second-stage filtering component further comprises a mounting groove 5004 and a groove transverse plate 5005, the elastic connecting plate 5002 is provided with the mounting groove 5004, and the groove transverse plate 5005 is mounted in the mounting groove 5004.
The two cylinders 5001 slide to enable the groove cross plate 5005 to slide into the inner side of the collecting tank 1002, so that exhaust gas particulate matters collected on the upper side of the filter plate 5003 can be collected conveniently;
a plurality of grooves for storing exhaust gas particles are arranged on the groove cross plate 5005.
See fig. 6 and 8:
the second-stage filtering component further comprises a control rod 5006 and a deformation pressing column 5007, a hydraulic cylinder I used for controlling the distance between the filter box 1001 and the control rod 5006 is installed between the filter box 1001 and the control rod 5006, the control rod 5006 penetrates through the filter box 1001 and the partition 2001, the deformation pressing column 5007 is arranged on the control rod 5006, and the deformation pressing column 5007 is in contact fit with the elastic connecting plate 5002.
The fixed end of the hydraulic cylinder I is arranged on the filter box 1001, the movable end of the hydraulic cylinder I is arranged on the control rod 5006, the hydraulic cylinder I is started, and the deformation pressing column 5007 extrudes the elastic connecting plate 5002, so that the aperture size of the filter holes on the filter plate 5003 is adjusted to adapt to various industrial waste gases;
the plurality of filter plates 5003 are circumferentially distributed, the deformed press columns 5007 are in contact fit with the distribution centers of the plurality of filter plates 5003, and after the deformed press columns 5007 extrude the deformed press columns, the plurality of filter plates 5003 form a cup-shaped structure with an inclined surface extending downwards around the deformed press columns 5007 so that the intercepted exhaust gas particles are gathered to the bottom of the cup-shaped structure, and therefore the filter holes in the rest positions can effectively intercept the particles.
As shown in fig. 5:
the industrial waste gas treatment device further comprises a guide edge 4001 and a scraper 4002, the guide edge 4001 used for assisting the elastic connecting plate 5002 to slide in the gap is arranged on the conical surrounding edge 1023, and one end of the inner side of the conical surrounding edge 1023 is detachably and fixedly connected with the scraper 4002 matched with the upper side of the elastic connecting plate 5002.
The guiding edge 4001 plays a role of guiding during the sliding of the elastic connecting plate 5002 to the gap formed between the mounting end 1021 and the tapered surrounding edge 1023;
the scraper 4002 is used for scraping the exhaust particles intercepted on the upper side of the filter plate 5003 so that the exhaust particles can be gathered at the groove cross plate 5005.
As shown in fig. 1 and 7:
the industrial waste gas treatment device further comprises a vibration seat 3001 and a control arm 3002, the filter bag 3003 is installed on the vibration seat 3001, and the vibration seat 3001 is fixedly connected with the control arm 3002 penetrating through the filter box 1001.
The control arm 3002 is connected to the filter box 1001 in a sliding manner, and the control arm 3002 is manually controlled to reciprocate on the filter box 1001 in a small amplitude, so that the shaking-off of the particles intercepted and adsorbed on the dust collection bag 1003 is realized;
preferably, the control mode of the control arm 3002 can be controlled by a motor and an eccentric rocker, the motor is mounted on the filter box 1001 through a support, the eccentric rocker is mounted on an output shaft of the motor, the axis of the eccentric rocker is collinear with the axis of the output shaft of the motor, a rotating shaft at the eccentric position of the eccentric rocker is hinged to the control arm 3002 through a connecting rod, the motor is started to rotate, and the function of shaking the filter bag 3003 can be achieved.
As shown in fig. 1 and fig. 6:
the industrial waste gas treatment device further comprises a flow isolating plate 2002, the flow isolating plate 2002 is installed on the partition plate 2001, and the filter box 1001 is installed on the vertical shaking base.
The cutoff plate 2002 is disposed on the partition 2001 in an inclined manner, so that the exhaust gas introduced into the filter box 1001 is not discharged without being treated;
the filter box 1001 is provided with a notch which can draw out the partition plate 2001 and the flow isolating plate 2002 together, the partition plate 2001 and the flow isolating plate 2002 penetrate one side of the filter box 1001, and the length of the partition plate 2001 and the length of the flow isolating plate 2002 are larger than the width of the filter box 1001, so that the partition plate 2001 and the flow isolating plate 2002 can be erected on the filter box 1001;
due to the design, exhaust gas particles intercepted by the dust collecting bag 1003 can be conveniently collected at the groove transverse plate 5005.
See FIGS. 8-11 for an illustration:
the vertical shaking base comprises vertical vibrating blocks 6001, convex corrugated plates 6002, an adjusting end 6003, a positioning arm 6004, a mounting table 6005 and a shifter 6006, wherein the upper side of the filter box 1001 is fixedly connected with the two vertical vibrating blocks 6001, hard rubber lugs are arranged on the vertical vibrating blocks 6001, the convex corrugated plates 6002 are connected between the two vertical vibrating blocks 6001 in a sliding manner, convex ribs which are in contact fit with the lugs are fixedly connected on the convex corrugated plates 6002, protruding stupefied being provided with a plurality ofly, protruding stupefied board 6002 is provided with a plurality ofly, and regulation end 6003 is all installed to protruding stupefied board 6002's both sides, and the regulation end 6003 of both sides is installed respectively on two location arm 6004, and location arm 6004 fixed connection is on mount table 6005, and mount table 6005 passes through the crossbeam to be installed in the industry factory building, and sliding connection has on mount table 6005 to dial and moves ware 6006, and it is connected with a vertical vibrating mass 6001 joint to dial ware 6006, installs the pneumatic cylinder II that is used for controlling both distances between them between ware 6006 and the mount table 6005.
The fixed end of the hydraulic cylinder II is fixedly connected with the mounting table 6005, the movable end of the hydraulic cylinder II is fixedly connected with the shifter 6006, the hydraulic cylinder II is started, the vertical vibrating block 6001 slides on the convex corrugated plate 6002, so that the convex corrugated plate and the convex block are in contact fit, the effect of the whole shaking filter box 1001 is realized, the omnibearing shaking effect on the dust collecting bag 1003 is further improved, and the dust collecting bag 1003 can be shaken off fully in a small-amplitude up-and-down movement process relative to a bag type dust collector on the market;
the position between the convex corrugated plate 6002 and the positioning arm 6004 can be adjusted, and then the convex corrugated plate 6002 and the positioning arm 6004 are locked by a spring screw;
protruding stupefied board 6002 is provided with a plurality ofly, changes the position of a plurality of protruding stupefied board 6002 both ends regulation end 6003 on two locating arm 6004, makes the crisscross setting of a plurality of protruding stupefied to make the filter box 1001 in appointed home range, can carry out the shake effect of different degrees, in order to reduce the wrench movement to the pipeline with gas-supply pipe 1004 intercommunication.
Claims (10)
1. The utility model provides an industrial waste gas treatment device, includes filter box (1001) and gas-supply pipe (1004), is equipped with two gas-supply pipes (1004) on filter box (1001), installs waste gas filtering component in filter box (1001), its characterized in that: the waste gas filter assembly comprises a partition plate (2001) and a filter bag (3003), wherein the partition plate (2001) is installed in the filter box (1001), the partition plate (2001) is used for separating a communication space between two gas conveying pipes (1004), a blocking hole is formed in the partition plate (2001), the filter bag (3003) is installed in the filter box (1001), the filter bag (3003) can shake relative to the inner side of the filter box (1001), and a secondary filter assembly with the size of the filter hole adjustable is installed on the collection box (1002).
2. The industrial waste gas treatment device according to claim 1, wherein: the partition plate (2001) is of a Z-shaped bending structure.
3. The industrial waste gas treatment device according to claim 1, wherein: the air delivery pipe (1004) on the upper side is used for exhausting air, and the air delivery pipe (1004) on the lower side is used for inputting industrial waste gas.
4. The industrial waste gas treatment device according to claim 1, wherein: collecting box (1002) enclose along (1023) including erection end (1021) and toper, erection end (1021) can dismantle with filter box (1001) through the fastener and be connected, erection end (1021) enclose along (1023) rigid coupling through unsettled connecting plate (1022) that two symmetries set up and toper, erection end (1021) and toper are enclosed and are equipped with the clearance between edge (1023), the downside along (1023) is enclosed in the toper in installation of dust bag (1003), install second grade filter assembly between edge (1023) in erection end (1021) and toper.
5. The industrial waste gas treatment device according to claim 4, wherein: the second grade filtering component comprises a cylinder (5001), an elastic connecting plate (5002) and a filter plate (5003), wherein the cylinders (5001) are symmetrically arranged at two ends of the elastic connecting plate (5002), the two cylinders (5001) are clamped at two sides of a gap, and the elastic connecting plate (5002) is provided with a plurality of filter plates (5003) with filter holes.
6. The industrial waste gas treatment device according to claim 5, wherein: the elastic connecting plate (5002) is provided with a mounting groove (5004), and a groove transverse plate (5005) is mounted in the mounting groove (5004).
7. The industrial waste gas treatment device according to claim 6, wherein: second grade filtering component still includes control lever (5006) and warp compression leg (5007), installs between filter box (1001) and control lever (5006) and is used for controlling the pneumatic cylinder I that both kept apart from, and filter box (1001) and baffle (2001) are run through in control lever (5006), are equipped with on control lever (5006) and warp compression leg (5007), warp compression leg (5007) and contact cooperation between elastic connection board (5002).
8. The industrial waste gas treatment device according to claim 7, wherein: the toper is enclosed and is equipped with on edge (1023) and is used for supplementary elastic connecting plate (5002) gliding direction edge (4001) in the clearance, and the toper is enclosed the one end of edge (1023) inboard and is installed scraper blade (4002) with elastic connecting plate (5002) upside cooperation.
9. The industrial waste gas treatment device according to claim 8, wherein: the filter bag (3003) is arranged on the vibration seat (3001), and the vibration seat (3001) is provided with a control arm (3002) penetrating through the filter box (1001).
10. The industrial waste gas treatment device according to claim 1, wherein: a flow isolating plate (2002) is installed on the partition plate (2001), and the filter box (1001) is installed on a vertical shaking base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111586698.6A CN114159899A (en) | 2021-12-21 | 2021-12-21 | Industrial waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111586698.6A CN114159899A (en) | 2021-12-21 | 2021-12-21 | Industrial waste gas treatment device |
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| Publication Number | Publication Date |
|---|---|
| CN114159899A true CN114159899A (en) | 2022-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111586698.6A Pending CN114159899A (en) | 2021-12-21 | 2021-12-21 | Industrial waste gas treatment device |
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| CN (1) | CN114159899A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117214102A (en) * | 2023-11-09 | 2023-12-12 | 中化环境大气治理股份有限公司 | Exhaust gas measuring device and method for supervising exhaust gas treatment condition |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203861990U (en) * | 2014-05-09 | 2014-10-08 | 杭州化工机械有限公司 | Split-type filtering disc |
| CN206935030U (en) * | 2017-07-20 | 2018-01-30 | 重庆阳正环保科技股份有限公司 | A kind of waste gas depositing dust processing equipment |
| CN109011797A (en) * | 2018-08-06 | 2018-12-18 | 安伟 | A kind of filter device |
| WO2019020760A1 (en) * | 2017-07-28 | 2019-01-31 | Uspro Gmbh | Dust removal installation |
| CN110339640A (en) * | 2019-08-16 | 2019-10-18 | 重庆市赛特刚玉有限公司 | A kind of dumping furnace self-baking electrode Hot dust removal device |
| CN210934134U (en) * | 2019-10-16 | 2020-07-07 | 四川省峨边运兴电冶有限责任公司 | Bag-type dust collector |
| CN211025488U (en) * | 2019-08-09 | 2020-07-17 | 苏州开迅环境工程有限公司 | Exhaust-gas treatment equipment for environmental protection |
| KR102255503B1 (en) * | 2020-11-26 | 2021-05-24 | 주식회사 누리플랜 | Dust collectiong apparatus |
| CN213952366U (en) * | 2020-12-17 | 2021-08-13 | 潘星淋 | Landscape rainwater collection and utilization device |
| CN214809293U (en) * | 2020-11-25 | 2021-11-23 | 贵州喵星人环保科技有限公司 | Waste gas treatment is with collection dirt recovery unit |
-
2021
- 2021-12-21 CN CN202111586698.6A patent/CN114159899A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203861990U (en) * | 2014-05-09 | 2014-10-08 | 杭州化工机械有限公司 | Split-type filtering disc |
| CN206935030U (en) * | 2017-07-20 | 2018-01-30 | 重庆阳正环保科技股份有限公司 | A kind of waste gas depositing dust processing equipment |
| WO2019020760A1 (en) * | 2017-07-28 | 2019-01-31 | Uspro Gmbh | Dust removal installation |
| CN109011797A (en) * | 2018-08-06 | 2018-12-18 | 安伟 | A kind of filter device |
| CN211025488U (en) * | 2019-08-09 | 2020-07-17 | 苏州开迅环境工程有限公司 | Exhaust-gas treatment equipment for environmental protection |
| CN110339640A (en) * | 2019-08-16 | 2019-10-18 | 重庆市赛特刚玉有限公司 | A kind of dumping furnace self-baking electrode Hot dust removal device |
| CN210934134U (en) * | 2019-10-16 | 2020-07-07 | 四川省峨边运兴电冶有限责任公司 | Bag-type dust collector |
| CN214809293U (en) * | 2020-11-25 | 2021-11-23 | 贵州喵星人环保科技有限公司 | Waste gas treatment is with collection dirt recovery unit |
| KR102255503B1 (en) * | 2020-11-26 | 2021-05-24 | 주식회사 누리플랜 | Dust collectiong apparatus |
| CN213952366U (en) * | 2020-12-17 | 2021-08-13 | 潘星淋 | Landscape rainwater collection and utilization device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117214102A (en) * | 2023-11-09 | 2023-12-12 | 中化环境大气治理股份有限公司 | Exhaust gas measuring device and method for supervising exhaust gas treatment condition |
| CN117214102B (en) * | 2023-11-09 | 2024-01-12 | 中化环境大气治理股份有限公司 | Exhaust gas measuring device and method for supervising exhaust gas treatment condition |
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Application publication date: 20220311 |