CN116173641A - Sintering equipment flue gas purifier - Google Patents
Sintering equipment flue gas purifier Download PDFInfo
- Publication number
- CN116173641A CN116173641A CN202310465933.7A CN202310465933A CN116173641A CN 116173641 A CN116173641 A CN 116173641A CN 202310465933 A CN202310465933 A CN 202310465933A CN 116173641 A CN116173641 A CN 116173641A
- Authority
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- China
- Prior art keywords
- flue gas
- component
- driving
- wall
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 239000003546 flue gas Substances 0.000 title claims abstract description 86
- 238000005245 sintering Methods 0.000 title claims abstract description 78
- 238000001914 filtration Methods 0.000 claims abstract description 40
- 238000007790 scraping Methods 0.000 claims abstract description 35
- 238000000746 purification Methods 0.000 claims abstract description 24
- 239000002250 absorbent Substances 0.000 claims description 20
- 230000002745 absorbent Effects 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 11
- 239000007789 gas Substances 0.000 abstract description 9
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 11
- 230000006872 improvement Effects 0.000 description 9
- 239000008187 granular material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- 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
- B01D46/18—Particle separators, e.g. dust precipitators, using filtering belts
- B01D46/22—Particle separators, e.g. dust precipitators, using filtering belts the belts travelling during filtering
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a sintering equipment flue gas purifier, which belongs to the technical field of flue gas purification and comprises a purification pipeline, a first driving assembly, a containing assembly, a scraping assembly and a flexible filtering assembly, wherein the flexible filtering assembly is arranged inside the purification pipeline and surrounds an annular structure and is used for filtering sintering flue gas, the first driving assembly is arranged inside the annular structure and is used for driving the flexible filtering assembly to rotate so as to transfer sundries attached to the outer wall of the flexible filtering assembly, and the scraping assembly is arranged on the inner wall of the purification pipeline. Compared with the prior art, the embodiment of the invention can carry out purification treatment on the particulate impurities and the harmful gases in the sintering flue gas, can realize automatic cleaning of the particulate impurities, ensures continuous filtration of the subsequent sintering flue gas, and has the advantages of good sintering flue gas purification effect and high purification efficiency.
Description
Technical Field
The invention belongs to the technical field of flue gas purification, and particularly relates to a flue gas purifier of sintering equipment.
Background
At present, a large amount of flue gas is generated when sintering equipment works, and the flue gas contains more particulate impurities, so that the flue gas needs to be purified in advance in order to prevent the particulate impurities from polluting the atmosphere in the flue gas emission process.
In the prior art, the purification means of sintering flue gas mostly adopts the filter screen to filter the particulate sundries in the flue gas, however, along with the more accumulated particulate sundries on one side of the filter screen, the filter screen is extremely easy to block, thereby affecting the subsequent sintering flue gas to smoothly pass through the filter screen, and leading to the subsequent flue gas not to be continuously filtered, thus needing to manually clean the filter screen at regular intervals, the manual regular cleaning of the filter screen is time-consuming and labor-consuming, the cleaning efficiency is low, and the cleaning effect is not ideal.
Disclosure of Invention
Aiming at the defects of the prior art, the embodiment of the invention aims to provide the flue gas purifier of the sintering equipment.
In order to solve the technical problems, the invention provides the following technical scheme:
a flue gas purifier of sintering equipment comprises a purifying pipeline, a first driving component, a holding component, a scraping component and a flexible filtering component,
the flexible filter component is arranged inside the purification pipeline and surrounds the purification pipeline to form an annular structure for filtering sintering flue gas,
the first driving component is arranged at the inner side of the annular structure and is used for driving the flexible filtering component to rotate so as to transfer sundries attached to the outer wall of the flexible filtering component,
the scraping component is arranged on the inner wall of the purifying pipeline, when the flexible filtering component rotates, the scraping component is used for scraping sundries attached to the outer wall of the flexible filtering component,
the containing assembly is arranged on the inner side of the annular structure and used for containing the absorbent with the smoke purifying function.
As a further improvement of the invention: the first driving component comprises a transmission gear, a driving motor and a plurality of supporting rollers,
a plurality of supporting rollers are supported on the inner wall of the flexible filter assembly to drive the flexible filter assembly to enclose the annular structure,
the driving motor is fixedly arranged on the inner wall of the purifying pipeline, the driving gear is arranged at the output end of the driving motor and is controlled to rotate by the driving motor,
the transmission gear is fixedly arranged on one side of one group of the supporting rollers and meshed with the driving gear.
As a further improvement of the invention: the scraping component comprises a scraping plate,
one end of the scraping plate is connected with the inner wall of the purifying pipeline, and the other end of the scraping plate is attached to the outer wall of the flexible filtering assembly.
As a further improvement of the invention: one end of the scraping plate is hinged with the inner wall of the purifying pipeline,
one side of the scraping plate is further connected with the inner wall of the purifying pipeline through an elastic piece, and the elastic piece is used for providing elastic support for the scraping plate so as to drive one end, away from the inner wall of the purifying pipeline, of the scraping plate to be clung to the outer wall of the flexible filtering assembly.
As a still further improvement of the invention: the holding component is a holding net or a holding plate with a porous structure.
As a still further improvement of the invention: the inside of the purifying pipeline is also provided with a second driving component and a material turning component,
the material turning component is arranged at the output end of the second driving component and is controlled to reciprocate by the second driving component so as to turn the absorbent on one side of the containing component.
As a still further improvement of the invention: the material turning component comprises a supporting plate and a plurality of stirring rods arranged on one side of the supporting plate,
one end of the stirring rods, which is far away from the supporting plate, extends into the absorbent at one side of the containing component,
the second driving component comprises a driving rod and a deflector rod,
one end of the driving rod is fixedly connected with the supporting plate, the other end of the driving rod extends to one side of the driving gear, a sliding groove is formed in the driving rod along the length direction, one end of the shifting rod is fixedly connected with one eccentric position of one side of the driving gear, and the other end of the shifting rod extends to the inside of the sliding groove.
As a still further improvement of the invention: the purifying pipeline inner wall is also fixedly provided with a guide rod, and the guide rod penetrates through the supporting plate and is in movable fit with the supporting plate.
As a still further improvement of the invention: the flexible filtering component is a flexible filter screen or a flexible filter cloth.
As a still further improvement of the invention: the side wall of the purifying pipeline is provided with a charging port, and a sealing door is hinged in the charging port.
Compared with the prior art, the invention has the beneficial effects that:
in the embodiment of the invention, when the sintering flue gas is discharged, the sintering flue gas can be introduced into the purifying pipeline to enable the sintering flue gas to circulate along the purifying pipeline, in the process, the sintering flue gas passes through the flexible filter assembly, particle impurities carried in the sintering flue gas are filtered by the flexible filter assembly, the primary purification of the sintering flue gas is realized, the sintering flue gas enters the inner side of the annular structure after passing through the flexible filter assembly, and the harmful gas in the sintering flue gas is absorbed by the absorbent contained in the containing assembly, so that the further purification of the sintering flue gas is realized; above-mentioned in-process drives flexible filter component through first drive assembly and rotates, and the cooperation is scraped the material subassembly and is scraped the granule debris that is attached to on the flexible filter component outer wall, avoids granule debris to be more on flexible filter component outer wall, prevents to cause flexible filter component's jam, guarantees that flexible filter component can last the filtration to follow-up sintering flue gas, compares in prior art, can carry out purification treatment to granule debris and harmful gas in the sintering flue gas, still can realize the automatic clearance of granule debris simultaneously, guarantees the continuous filtration of follow-up sintering flue gas, has the advantage that sintering flue gas purifying effect is good and purifying efficiency is high.
Drawings
FIG. 1 is a schematic diagram of a flue gas cleaner for sintering equipment;
FIG. 2 is a schematic view of a flexible filter assembly in a flue gas cleaner of a sintering apparatus;
FIG. 3 is a schematic diagram of a material turning assembly in a flue gas cleaner of a sintering device;
FIG. 4 is a schematic diagram of the structure of a purifying pipe in a flue gas purifier of sintering equipment;
in the figure: 10-purifying pipelines, 101-sealing doors, 20-first driving components, 201-supporting rollers, 202-transmission gears, 203-driving gears, 30-second driving components, 301-driving rods, 302-deflector rods, 303-sliding grooves, 40-turning components, 401-guiding rods, 402-supporting plates, 403-stirring rods, 50-containing components, 60-scraping components, 601-scraping plates, 602-elastic components and 70-flexible filtering components.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
Referring to fig. 1, the embodiment provides a flue gas purifier of sintering equipment, including a purifying pipe 10, a first driving component 20, a holding component 50, a scraping component 60 and a flexible filtering component 70, wherein the flexible filtering component 70 is disposed inside the purifying pipe 10 and encloses into a ring structure for filtering sintering flue gas, the first driving component 20 is disposed inside the ring structure for driving the flexible filtering component 70 to rotate so as to transfer impurities attached to the outer wall of the flexible filtering component 70, the scraping component 60 is mounted on the inner wall of the purifying pipe 10, when the flexible filtering component 70 rotates, the scraping component 60 is used for scraping the impurities attached to the outer wall of the flexible filtering component 70, and the holding component 50 is disposed inside the ring structure for holding an absorbent with a flue gas purifying function.
When the sintering flue gas is discharged, the sintering flue gas can be introduced into the purification pipeline 10, so that the sintering flue gas flows along the inside of the purification pipeline 10, in the process, the sintering flue gas passes through the flexible filter assembly 70, particle impurities carried in the sintering flue gas are filtered by the flexible filter assembly 70, the primary purification of the sintering flue gas is realized, the sintering flue gas enters the inner side of the annular structure after passing through the flexible filter assembly 70, and the harmful gas in the sintering flue gas is absorbed by the absorbent contained in the containing assembly 50, so that the further purification of the sintering flue gas is realized; in the above process, the first driving assembly 20 drives the flexible filter assembly 70 to rotate, the material scraping assembly 60 is matched to scrape off the particle impurities attached to the outer wall of the flexible filter assembly 70, so that the particle impurities are prevented from accumulating more and more on the outer wall of the flexible filter assembly 70, the flexible filter assembly 70 is prevented from being blocked, and the flexible filter assembly 70 is ensured to continuously filter the subsequent sintering flue gas.
Referring to fig. 1 and 2, in one embodiment, the first driving assembly 20 includes a transmission gear 202, a driving gear 203, a driving motor (not shown in the drawings), and a plurality of supporting rollers 201, wherein the plurality of supporting rollers 201 are supported on the inner wall of the flexible filtering assembly 70 to drive the flexible filtering assembly 70 to enclose the annular structure, the driving motor is fixedly installed on the inner wall of the purifying pipe 10, the driving gear 203 is installed at the output end of the driving motor and controlled to rotate by the driving motor, and the transmission gear 202 is fixedly installed on one side of one group of supporting rollers 201 and meshed with the driving gear 203.
The driving gear 203 is driven to rotate by the driving motor, the corresponding supporting roller 201 can be driven to rotate by the meshing action of the driving gear 203 and the transmission gear 202, and when the supporting roller 201 rotates, the supporting roller 201 can drive the flexible filter assembly 70 to rotate by matching the friction action of the supporting roller 201 with the friction action of the flexible filter assembly 70, so that the particle impurities attached to the outer wall of the flexible filter assembly 70 are transferred, the particle impurities are scraped by the matching scraping assembly 60, the particle impurities are prevented from being detained on the outer wall of the flexible filter assembly 70, and the continuous filtration of the subsequent sintering flue gas is ensured.
Referring to fig. 1, in one embodiment, the scraping assembly 60 includes a scraper 601, one end of the scraper 601 is connected to the inner wall of the purifying pipe 10, and the other end is attached to the outer wall of the flexible filtering assembly 70.
When the flexible filter assembly 70 rotates, the outer wall of the flexible filter assembly can move compared with the scraping plate 601, and particle impurities attached to the outer wall of the flexible filter assembly 70 are scraped by the scraping plate 601, so that the flexible filter assembly 70 is automatically cleaned, and continuous filtration of subsequent sintering flue gas is ensured.
Referring to fig. 1, in one embodiment, one end of the scraper 601 is hinged to the inner wall of the purifying pipe 10, one side of the scraper 601 is further connected to the inner wall of the purifying pipe 10 through an elastic member 602, and the elastic member 602 is used for providing elastic support for the scraper 601, so as to drive one end of the scraper 601 away from the inner wall of the purifying pipe 10 to cling to the outer wall of the flexible filter assembly 70, thereby improving the scraping effect of the particulate impurities on the outer wall of the flexible filter assembly 70.
In one embodiment, the elastic member 602 may be a spring or a metal elastic sheet, which is not limited herein.
In one embodiment, the holding assembly 50 may be a holding net or a holding plate with a porous structure, which is not limited herein.
After particulate impurities in the sintering flue gas are filtered by the flexible filter assembly 70, the sintering flue gas enters the inner side of the flexible filter assembly 70 and passes through the holding net or the holding plate so as to act on the absorbent, and the absorbent is utilized to absorb harmful gases in the sintering flue gas, so that further purification of the sintering flue gas is realized.
In one embodiment, the absorbent may be activated carbon particles or activated alumina particles, without limitation.
Referring to fig. 1, in an embodiment, the purifying pipe 10 is further provided with a second driving assembly 30 and a material turning assembly 40, and the material turning assembly 40 is mounted at an output end of the second driving assembly 30 and is controlled to reciprocate by the second driving assembly 30, so as to turn the absorbent on one side of the containing assembly 50, thereby improving a contact effect between the sintering flue gas and the absorbent and an absorption effect of harmful gas in the sintering flue gas.
Referring to fig. 1 and 3, in one embodiment, the material turning assembly 40 includes a support plate 402 and a plurality of stirring rods 403 disposed on one side of the support plate 402, one end of each stirring rod 403 away from the support plate 402 extends into the absorbent on one side of the containing assembly 50, the second driving assembly 30 includes a driving rod 301 and a deflector rod 302, one end of the driving rod 301 is fixedly connected with the support plate 402, the other end extends to one side of the driving gear 203, a chute 303 is formed on the driving rod 301 along the length direction, one end of the deflector rod 302 is fixedly connected with one side of the driving gear 203 at an eccentric position, and the other end extends into the chute 303.
When the driving gear 203 rotates, the driving rod 302 can be driven to move circularly, and the driving rod 301 can be driven to move reciprocally through the cooperation of the driving rod 302 and the sliding groove 303, so as to drive the supporting plate 402 and the stirring rods 403 to move reciprocally, so that the stirring rods 403 can stir and turn over the absorbent, the contact effect between the sintering flue gas and the absorbent can be increased after the sintering flue gas passes through the containing assembly 50, and the purifying effect of harmful gas in the sintering flue gas is improved.
Referring to fig. 1 and 3, in an embodiment, a guide rod 401 is further fixedly disposed on the inner wall of the purifying pipe 10, the guide rod 401 penetrates through the supporting plate 402 and is movably matched with the supporting plate 402, and by means of the arrangement of the guide rod 401, a guiding effect can be provided for the movement of the supporting plate 402, so that the smooth movement of the supporting plate 402 and the stirring rods 403 is ensured, and the stirring and turning effect for the absorbent is improved.
In one embodiment, the flexible filter assembly 70 may be a flexible filter screen or a flexible filter cloth, without limitation.
Referring to fig. 4, in one embodiment, the side wall of the purifying pipe 10 is provided with a loading opening, a sealing door 101 is hinged in the loading opening, and the absorbent on one side of the containing assembly 50 can be cleaned and replaced by periodically opening the sealing door 101.
In the embodiment of the invention, when the sintering flue gas is discharged, the sintering flue gas can be introduced into the purifying pipeline 10, so that the sintering flue gas flows along the inside of the purifying pipeline 10, in the process, the sintering flue gas passes through the flexible filter assembly 70, the particle impurities carried in the sintering flue gas are filtered by the flexible filter assembly 70, the primary purification of the sintering flue gas is realized, the sintering flue gas enters the inner side of the annular structure after passing through the flexible filter assembly 70, and the harmful gas in the sintering flue gas is absorbed by the absorbent held by the holding assembly 50, so that the further purification of the sintering flue gas is realized; above-mentioned in-process drives flexible filter assembly 70 through first drive assembly 20 and rotates, and the cooperation is scraped material subassembly 60 and is scraped the granule debris that is attached to on the flexible filter assembly 70 outer wall, avoids granule debris to be deposited more on flexible filter assembly 70 outer wall, prevents to cause flexible filter assembly 70's jam, guarantees that flexible filter assembly 70 can last the filtration to follow-up sintering flue gas, compares in prior art, can carry out purification treatment to granule debris and harmful gas in the sintering flue gas, still can realize the automatic clearance of granule debris simultaneously, guarantees the continuous filtration of follow-up sintering flue gas, has the advantage that sintering flue gas purifying effect is good and purifying efficiency is high.
While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (10)
1. A flue gas purifier of sintering equipment is characterized by comprising a purifying pipeline, a first driving component, a containing component, a scraping component and a flexible filtering component,
the flexible filter component is arranged inside the purification pipeline and surrounds the purification pipeline to form an annular structure for filtering sintering flue gas,
the first driving component is arranged at the inner side of the annular structure and is used for driving the flexible filtering component to rotate so as to transfer sundries attached to the outer wall of the flexible filtering component,
the scraping component is arranged on the inner wall of the purifying pipeline, when the flexible filtering component rotates, the scraping component is used for scraping sundries attached to the outer wall of the flexible filtering component,
the containing assembly is arranged on the inner side of the annular structure and used for containing the absorbent with the smoke purifying function.
2. The flue gas cleaner of a sintering apparatus according to claim 1, wherein the first drive assembly comprises a transmission gear, a drive motor, and a plurality of support rollers,
a plurality of supporting rollers are supported on the inner wall of the flexible filter assembly to drive the flexible filter assembly to enclose the annular structure,
the driving motor is fixedly arranged on the inner wall of the purifying pipeline, the driving gear is arranged at the output end of the driving motor and is controlled to rotate by the driving motor,
the transmission gear is fixedly arranged on one side of one group of the supporting rollers and meshed with the driving gear.
3. A sintering equipment flue gas cleaner as in claim 1 wherein the scraper assembly comprises a scraper,
one end of the scraping plate is connected with the inner wall of the purifying pipeline, and the other end of the scraping plate is attached to the outer wall of the flexible filtering assembly.
4. A flue gas cleaner for sintering equipment according to claim 3, wherein one end of the scraper is hinged to the inner wall of the purifying pipe,
one side of the scraping plate is further connected with the inner wall of the purifying pipeline through an elastic piece, and the elastic piece is used for providing elastic support for the scraping plate so as to drive one end, away from the inner wall of the purifying pipeline, of the scraping plate to be clung to the outer wall of the flexible filtering assembly.
5. The flue gas cleaner of a sintering apparatus according to claim 1, wherein the holding member is a holding net or a holding plate of a porous structure.
6. A sintering equipment flue gas purifier as recited in claim 2, wherein the purifying pipe is further provided with a second driving component and a material turning component,
the material turning component is arranged at the output end of the second driving component and is controlled to reciprocate by the second driving component so as to turn the absorbent on one side of the containing component.
7. The flue gas cleaner for sintering equipment according to claim 6, wherein the material turning assembly comprises a supporting plate and a plurality of stirring rods arranged on one side of the supporting plate,
one end of the stirring rods, which is far away from the supporting plate, extends into the absorbent at one side of the containing component,
the second driving component comprises a driving rod and a deflector rod,
one end of the driving rod is fixedly connected with the supporting plate, the other end of the driving rod extends to one side of the driving gear, a sliding groove is formed in the driving rod along the length direction, one end of the shifting rod is fixedly connected with one eccentric position of one side of the driving gear, and the other end of the shifting rod extends to the inside of the sliding groove.
8. The flue gas cleaner for sintering equipment according to claim 7, wherein a guide rod is fixedly arranged on the inner wall of the purifying pipe, and the guide rod penetrates through the supporting plate and is in movable fit with the supporting plate.
9. The sintering equipment flue gas cleaner of claim 1, wherein the flexible filter assembly is a flexible filter screen or a flexible filter cloth.
10. The flue gas purifier of the sintering equipment according to claim 1, wherein a charging port is formed in the side wall of the purifying pipeline, and a sealing door is hinged in the charging port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310465933.7A CN116173641A (en) | 2023-04-27 | 2023-04-27 | Sintering equipment flue gas purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310465933.7A CN116173641A (en) | 2023-04-27 | 2023-04-27 | Sintering equipment flue gas purifier |
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| Publication Number | Publication Date |
|---|---|
| CN116173641A true CN116173641A (en) | 2023-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310465933.7A Pending CN116173641A (en) | 2023-04-27 | 2023-04-27 | Sintering equipment flue gas purifier |
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| Country | Link |
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| CN (1) | CN116173641A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118046151A (en) * | 2024-04-12 | 2024-05-17 | 潍坊泰来钢结构工程有限公司 | A smoke and dust collection device for thermal cutting equipment |
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| JPH045205U (en) * | 1990-04-27 | 1992-01-17 | ||
| CN111569614A (en) * | 2020-06-01 | 2020-08-25 | 张希忠 | Flue gas treatment device for coal combustion and use method thereof |
| CN212039791U (en) * | 2020-02-28 | 2020-12-01 | 云南大为恒远化工有限公司 | Catalytic oxidation treatment device for benzene method maleic anhydride tail gas |
| CN114307488A (en) * | 2021-12-09 | 2022-04-12 | 安徽辉腾环保科技股份有限公司 | Waste gas circulating, filtering and treating device |
| CN216321872U (en) * | 2021-09-23 | 2022-04-19 | 荆门市美邦化学有限公司 | Reation kettle is used in ultraviolet absorbent production preparation |
| CN216418838U (en) * | 2021-11-14 | 2022-05-03 | 利津荣达新材料有限公司 | Asphalt smoke collecting and processing device of prebaked anode forming machine |
-
2023
- 2023-04-27 CN CN202310465933.7A patent/CN116173641A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH045205U (en) * | 1990-04-27 | 1992-01-17 | ||
| CN212039791U (en) * | 2020-02-28 | 2020-12-01 | 云南大为恒远化工有限公司 | Catalytic oxidation treatment device for benzene method maleic anhydride tail gas |
| CN111569614A (en) * | 2020-06-01 | 2020-08-25 | 张希忠 | Flue gas treatment device for coal combustion and use method thereof |
| CN216321872U (en) * | 2021-09-23 | 2022-04-19 | 荆门市美邦化学有限公司 | Reation kettle is used in ultraviolet absorbent production preparation |
| CN216418838U (en) * | 2021-11-14 | 2022-05-03 | 利津荣达新材料有限公司 | Asphalt smoke collecting and processing device of prebaked anode forming machine |
| CN114307488A (en) * | 2021-12-09 | 2022-04-12 | 安徽辉腾环保科技股份有限公司 | Waste gas circulating, filtering and treating device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118046151A (en) * | 2024-04-12 | 2024-05-17 | 潍坊泰来钢结构工程有限公司 | A smoke and dust collection device for thermal cutting equipment |
| CN118046151B (en) * | 2024-04-12 | 2024-06-21 | 潍坊泰来钢结构工程有限公司 | A smoke and dust collection device for thermal cutting equipment |
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Application publication date: 20230530 |