CN112604398A - Dust collector that can be used to many intermediate frequency furnaces and smelt - Google Patents
Dust collector that can be used to many intermediate frequency furnaces and smelt Download PDFInfo
- Publication number
- CN112604398A CN112604398A CN202011174124.3A CN202011174124A CN112604398A CN 112604398 A CN112604398 A CN 112604398A CN 202011174124 A CN202011174124 A CN 202011174124A CN 112604398 A CN112604398 A CN 112604398A
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- Prior art keywords
- dust
- dust inlet
- pipe
- intermediate frequency
- fixed
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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
- B01D46/0002—Casings; Housings; Frame constructions
-
- 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
- B01D46/06—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
Abstract
The invention discloses a dust removal device for smelting a plurality of intermediate frequency furnaces, which comprises a connecting block of a hollow cylinder and a fan, wherein the upper end of the connecting block is provided with a through hole communicated with an air inlet of the fan, the side wall of the connecting block is respectively communicated with an exhaust pipe and two connecting pipes, one end of each connecting pipe is in threaded connection with a hard pipe, one end of each hard pipe is fixed with a dust inlet cover, and the interior of each dust inlet cover is respectively fixed with a bag cage and a baffle plate through bolts. The equipment cost of production is reduced to a certain extent.
Description
Technical Field
The invention belongs to the technical field of intermediate frequency furnace smelting, and particularly relates to a dust removal device for smelting of multiple intermediate frequency furnaces.
Background
The medium frequency electric furnace is important equipment in the smelting industry, a large amount of smoke can be generated during smelting, charging and tapping, the smoke generated during smelting is the most serious, smoke and dust are emitted in the atmosphere, the environment is seriously polluted, the human health is influenced, and the dust remover of the medium frequency furnace adopts an umbrella-shaped rotating cover and a low-displacement movable dust collecting cover, and further comprises charging equipment, tapping equipment and dust removing equipment, so that the smoke generated in the whole smelting process of the medium frequency electric furnace can be efficiently collected.
However, in the prior art, each intermediate frequency furnace needs to adopt a dust removal device for dust removal, most of the dust removal devices cannot remove dust for multiple intermediate frequency furnaces, and multiple dust removal devices need to be respectively adopted for dust removal during simultaneous production of multiple intermediate frequency furnaces, so that certain production equipment cost is increased, and most of ventilation pipelines of the dust removal devices are not provided with cooling components, so that filter bag burnout accidents can occur when the temperature in the ventilation pipelines is too high, and the normal operation of a dust removal system cannot be ensured.
Therefore, the dust removal device for smelting the multiple intermediate frequency furnaces is provided for solving the problems in the prior art, the dust removal device can perform dust removal operation on the multiple intermediate frequency furnaces at the same time, the cost of production equipment is reduced to a certain extent, a temperature sensor and an air cooler are arranged at the air inlet pipe of the dust removal device, the temperature in the dust inlet cover is monitored through the temperature sensor, the air cooler is conveniently started to cool in time, the phenomenon that the filter bag is burnt is reduced to a certain extent, and the normal operation of a dust removal system is guaranteed.
Disclosure of Invention
The invention aims to provide a dust removal device for smelting a plurality of intermediate frequency furnaces, and aims to solve the problems that in the prior art, due to the fact that most of dust removal equipment cannot remove dust for the plurality of intermediate frequency furnaces, a plurality of dust removal equipment are required to remove dust when the plurality of intermediate frequency furnaces are produced simultaneously, the cost of certain production equipment is increased, and due to the fact that most of ventilation pipelines of the dust removal equipment are not provided with cooling components, filter bag burnout accidents occur when the temperature in the ventilation pipelines is too high, and normal operation of a dust removal system cannot be guaranteed.
In order to achieve the purpose, the invention adopts the following technical scheme:
a dust removal device for smelting of a plurality of intermediate frequency furnaces comprises a connecting block and a fan which are hollow cylinders, wherein the upper end of the connecting block is provided with a through hole for communicating an air inlet of the fan, the side wall of the connecting block is respectively communicated with an exhaust pipe and two connecting pipes, one end of each connecting pipe is in threaded connection with a hard pipe, one end of each hard pipe is fixedly provided with a dust inlet cover, the interior of the dust inlet cover is respectively fixedly provided with a bag cage and a baffle plate through bolts, a filter bag is sleeved on the bag cage and is fixedly connected with the bag cage through bolts, the bag cage is positioned inside the hard pipe, the lower end of the bag cage is provided with a first dust inlet hole, the upper end of the baffle plate is provided with a dust inlet pipe, the dust inlet pipe is provided with a second electromagnetic valve, the baffle plate is provided with a second dust inlet hole for communicating the dust inlet pipe, and a temperature sensor is arranged between the baffle plate and, an air inlet pipe is arranged on the side wall of the dust inlet cover, and an air cooler is arranged at one end of the air inlet pipe.
Preferably, the bag cage includes annular frame, bracing piece and fixed plate, the annular frame equidistance is provided with threely, the angle such as bracing piece is provided with four, the one end of bracing piece with one side of fixed plate is fixed, the outer wall of annular frame respectively with four one side of bracing piece is fixed.
Preferably, the side wall of the fixing plate is an inclined surface, the first dust inlet hole is formed in the fixing plate, the first dust inlet hole is formed in the annular frame, a threaded through hole and a threaded blind hole are formed in the fixing plate, the threaded through hole is used for being fixed with the dust inlet cover, and the threaded blind hole is used for being fixed with the filter bag.
Preferably, the lower extreme of filter bag is provided with the turn-ups, just set up the screw that supplies the bolt spiro union on the turn-ups, the material that the filter bag used is polyester needle felt material.
Preferably, the turn-ups the external diameter with the internal diameter of hard tube is the same, it is loudspeaker form setting to advance the dirt cover, the fixed plate is located advance the upper end of dirt cover, just first dust inlet hole is loudspeaker setting.
Preferably, the upper end lateral wall of hard tube is provided with the external screw thread section, the one end lateral wall of connecting pipe is provided with the arch, the confession has been seted up to bellied one end the hard tube male recess, just the inside of recess is provided with the internal thread section corresponding with the external screw thread section.
Preferably, an annular convex block is fixed inside the dust inlet cover, screw holes for bolt screwing are respectively formed in the convex block and the baffle, and the baffle is located on the lower side of the dust inlet cover.
Preferably, the air inlet pipe and the exhaust pipe are both provided with first electromagnetic valves, the first electromagnetic valves are electrically connected with the temperature sensor, and the temperature sensor is fixed on the inner wall of the dust inlet cover.
Preferably, one end of the air inlet pipe is communicated with an air outlet of the air cooler, and an air inlet hole for communicating the other end of the air inlet pipe is formed in the side wall of the dust inlet cover.
Compared with the prior art, the dust removal device for smelting of a plurality of intermediate frequency furnaces provided by the invention has the following advantages:
1. the side wall of a connecting block of a hollow cylinder is communicated with two hard pipes through connecting pipes, a dust inlet cover is fixed at one end of each hard pipe, a filter bag is arranged in each hard pipe, the upper end of each connecting block is communicated with an air inlet of a fan, the two dust inlet covers are sleeved on smoke exhaust pipes of two intermediate frequency furnaces respectively, smoke enters the filter bag through the dust inlet cover, the smoke is filtered and dedusted through the filter bag, the two intermediate frequency furnaces can be dedusted by one fan, and the production equipment cost is reduced to a certain extent;
2. according to the invention, the air inlet pipe is arranged on the side wall of the dust inlet cover, one end of the air inlet pipe is communicated with the air outlet of the air cooler, the baffle is fixed in the dust inlet cover through a bolt, the dust inlet pipe is arranged on the baffle, the temperature sensor is arranged on the inner wall of the dust inlet cover, the temperature in the dust inlet cover is monitored through the temperature sensor, the air cooler is conveniently started to cool in time, the phenomenon that the filter bag is burnt is reduced to a certain extent, and the normal operation of the dust removal system is ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the dust inlet cover of the present invention;
FIG. 3 is a schematic view of the internal structure of the filter bag of the present invention;
FIG. 4 is a schematic view of the bag cage structure of the present invention;
FIG. 5 is a schematic view of the inner structure of the bump of the present invention
In the figure: 1. a dust inlet cover; 2. a fan; 3. connecting blocks; 4. a connecting pipe; 5. a protrusion; 6. a hard tube; 7. a first solenoid valve; 8. an air inlet pipe; 9. an air cooler; 10. an air inlet hole; 11. a temperature sensor; 12. a bag cage; 13. a first dust inlet hole; 14. a bolt; 15. flanging; 16. a filter bag; 17. a baffle plate; 18. a dust inlet pipe; 19. a second solenoid valve; 20. a second dust inlet hole; 21. a bump; 22. an annular frame; 23. a support bar; 24. a fixing plate; 25. a threaded through hole; 26. a threaded blind hole; 27. a groove; 28. and (4) exhausting the gas.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a dust removal device for smelting a plurality of intermediate frequency furnaces, which comprises a connecting block 3 and a fan 2, wherein the upper end of the connecting block 3 is provided with a through hole for communicating an air inlet of the fan 2, the side wall of the connecting block 3 is respectively communicated with an exhaust pipe 28 and two connecting pipes 4, one end of each connecting pipe 4 is in threaded connection with a hard pipe 6, the side wall of the upper end of each hard pipe 6 is provided with an external thread section, the side wall of one end of each connecting pipe 4 is provided with a bulge 5, one end of each bulge 5 is provided with a groove 27 for inserting the hard pipe 6, and the inner part of the groove 27 is provided with an internal thread section corresponding to the external thread section, the connecting pipe 4 is arranged detachably and is convenient to be installed with the hard pipe 6, the connecting pipes 4 are hoses, and no more than four connecting pipes can be arranged on the side wall of the connecting block 3 according to the requirements of the actual intermediate frequency furnaces, so that dust removal operation can be conveniently carried out on a plurality of intermediate frequency furnaces at the same time;
a dust inlet cover 1 is fixed at one end of the hard tube 6, a bag cage 12 and a baffle 17 are respectively fixed inside the dust inlet cover 1 through bolts 14, an annular convex block 21 is fixed inside the dust inlet cover 1, screw holes for the bolts 14 to be screwed are respectively formed in the convex block 21 and the baffle 17, the baffle 17 is positioned at the lower side of the dust inlet cover 1, and the baffle 17 is detachably arranged, so that the bag cage 12 is convenient to mount and dismount;
the bag cage 12 is sleeved with a filter bag 16, the filter bag 16 is fixed with the bag cage 12 through a bolt 14, the bag cage 12 is positioned inside the hard tube 6, the lower end of the bag cage 12 is provided with a first dust inlet hole 13, the bag cage 12 comprises an annular frame 22, support rods 23 and a fixing plate 24, the annular frame 22 is equidistantly provided with three support rods 23, the number of the support rods 23 is equal to the number of the annular frame 23, one end of each support rod 23 is fixed with one side of the fixing plate 24, the outer wall of the annular frame 22 is respectively fixed with one side of the four support rods 23, the bag cage 12 plays a role in supporting and fixing the filter bag 16, the phenomenon that the filter bag 16 is stacked to cause adhesion among adsorbed dust when not used is reduced, and the surfaces of the support rods 23 and the annular frame 22 are sprayed with an organic silicon coating, so that the smoothness when the filter bag 16 is replaced can be improved, the adhesion between the filter bag cage 12, the dust removal effect of the filter bag 16 is affected;
the side wall of the fixing plate 24 is set to be an inclined plane, the first dust inlet hole 13 is located on the fixing plate 24, the first dust inlet hole 13 is located inside the annular frame 22, the inclined plane of the fixing plate 24 is used for increasing the sealing performance between the fixing plate 24 and the dust inlet cover 1, so that smoke enters the filter bag 16 through the first dust inlet hole 13, the fixing plate 24 is respectively provided with a threaded through hole 25 and a threaded blind hole 26 for the bolt 14 to be screwed, the threaded through hole 25 is used for being fixed with the dust inlet cover 1, and the threaded blind hole 26 is used for being fixed with the filter bag 16;
the lower end of the filter bag 16 is provided with a flange 15, the flange 15 is provided with a screw hole for the bolt 14 to be screwed, the filter bag 16 is made of polyester needle felt, dust in flue gas is filtered by the filter bag 16, the dust is filtered on the surface of the filter bag 16 to carry out dust removal operation, and the filter bag 16 is detachably arranged, so that the filter bag 16 can be replaced regularly;
the outer diameter of the flanging 15 is the same as the inner diameter of the hard pipe 6, the dust inlet cover 1 is arranged in a horn shape, the fixing plate 24 is positioned at the upper end of the dust inlet cover 1, and the first dust inlet hole 13 is arranged in a horn shape, so that the filter bag 16 can be conveniently installed inside the hard pipe 6;
the upper end of the baffle 17 is provided with a dust inlet pipe 18, the dust inlet pipe 18 is provided with a second electromagnetic valve 19, the baffle 17 is provided with a second dust inlet hole 20 communicated with the dust inlet pipe 18, a temperature sensor 11 is arranged between the baffle 17 and the bag cage 12, the temperature sensor 11 is provided with a temperature sensor with a control component, the side wall of the dust inlet cover 1 is provided with an air inlet pipe 8, one end of the air inlet pipe 8 is provided with an air cooler 9, the air inlet pipe 8 and the exhaust pipe 28 are both provided with a first electromagnetic valve 7, the first electromagnetic valve 7 is electrically connected with the temperature sensor 11, the temperature sensor 11 is fixed on the inner wall of the dust inlet cover 1, one end of the air inlet pipe 8 is communicated with an air outlet of the air cooler 9, the side wall of the dust inlet cover 1 is provided with an air inlet hole 10 communicated with the other end of the air inlet pipe 8, the temperature in the dust inlet cover 1 is monitored through, the temperature born by each material is different, the temperature in the dust inlet cover 1 is controlled within a certain temperature range, for example, below 160 ℃, and when the temperature reaches 160 ℃, cold air can be blown in by the air cooler 9 in time to cool the dust inlet cover 1 and the bag cage 12, so that the burning of the filter bag 16 caused by overhigh temperature is reduced;
the working principle is as follows: the side wall of the connecting block 3 is respectively communicated with two hard pipes 6 through connecting pipes 4, one end of each hard pipe 6 is fixedly provided with a dust inlet cover 1, a filter bag 16 is arranged inside each hard pipe 6, the upper end of the connecting block 3 is communicated with an air inlet of the fan 2, the two dust inlet covers 1 are respectively sleeved on smoke exhaust pipes of the two intermediate frequency furnaces, the air inlet pipe 8 and a first electromagnetic valve 7 on an exhaust pipe 28 are closed, the fan 2 is started, smoke enters the filter bag 16 through the dust inlet cover 1, gas in the smoke passes through the filter bag 16 and enters the fan 2 through the hard pipes 6 and the connecting pipes 4 and is discharged from an air outlet of the fan 2, dust in the smoke is filtered by the filter bag 16 and attached to the surface of the filter bag 16, so that the filter bag 16 can filter and remove dust of the smoke through the intermediate frequency, and one fan 2 can simultaneously remove dust of the two intermediate frequency furnaces;
in addition, a temperature sensor 11 is installed in the dust inlet cover 1, according to the use material of the dust inlet cover 1, the temperature in the dust inlet cover 1 is controlled within the upper limit range of the material bearing temperature, the temperature in the dust inlet cover 1 is monitored through the temperature sensor 11, if the temperature reaches the upper limit of the bearing temperature of the dust inlet cover 1, the fan 2 stops working, the air inlet pipe 8 and the first electromagnetic valve 7 on the exhaust pipe 28 are both opened, the air cooler 9 is started, the air cooler 9 enters the dust inlet cover 1 through the air inlet pipe 8 and enters the inside of the connecting block 3 through the hard pipe 6 and the connecting pipe 4, and finally the cold air is discharged through the exhaust pipe 28, so that the cold air in the dust inlet cover 1 is in a flowing state, the heat in the dust inlet cover 1 is taken away through the flowing cold air, the temperature of the dust inlet cover 1 and the bag cage 12 is conveniently reduced, and the phenomenon of burning of the filter bag 16 is reduced to a certain extent, the normal operation of the dust removal system is ensured.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a dust collector that can be used to many intermediate frequency furnaces to smelt, includes connecting block (3) and fan (2) of hollow cylinder, its characterized in that: the upper end of the connecting block (3) is provided with a through hole for communicating an air inlet of the fan (2), the side wall of the connecting block (3) is respectively communicated with an exhaust pipe (28) and two connecting pipes (4), one end of each connecting pipe (4) is in threaded connection with a hard pipe (6), one end of each hard pipe (6) is fixed with a dust inlet cover (1), the interior of each dust inlet cover (1) is respectively fixed with a bag cage (12) and a baffle (17) through bolts (14), a filter bag (16) is sleeved on each bag cage (12), each filter bag (16) is fixed with the bag cage (12) through bolts (14), each bag cage (12) is located in the corresponding hard pipe (6), the lower end of each bag cage (12) is provided with a first dust inlet hole (13), the upper end of each baffle (17) is provided with a dust inlet pipe (18), and each dust inlet pipe (18) is provided with a second electromagnetic valve (19), the dust inlet device is characterized in that a second dust inlet hole (20) communicated with the dust inlet pipe (18) is formed in the baffle plate (17), a temperature sensor (11) is arranged between the baffle plate (17) and the bag cage (12), an air inlet pipe (8) is arranged on the side wall of the dust inlet cover (1), and an air cooler (9) is arranged at one end of the air inlet pipe (8).
2. The dust removal device for smelting in a plurality of intermediate frequency furnaces according to claim 1, wherein: bag cage (12) include annular frame (22), bracing piece (23) and fixed plate (24), annular frame (22) equidistance is provided with threely, angles such as bracing piece (23) are provided with four, the one end of bracing piece (23) with one side of fixed plate (24) is fixed, the outer wall of annular frame (22) respectively with four one side of bracing piece (23) is fixed.
3. The dust removal device for smelting in a plurality of intermediate frequency furnaces as claimed in claim 2, wherein: the side wall of the fixing plate (24) is arranged to be an inclined plane, the first dust inlet hole (13) is located in the fixing plate (24), the first dust inlet hole (13) is located in the annular frame (22), a threaded through hole (25) and a threaded blind hole (26) for a bolt (14) to be screwed are respectively formed in the fixing plate (24), the threaded through hole (25) is used for being fixed with the dust inlet cover (1), and the threaded blind hole (26) is used for being fixed with the filter bag (16).
4. The dust removal device for smelting in a plurality of intermediate frequency furnaces as claimed in claim 3, wherein: the lower extreme of filter bag (16) is provided with turn-ups (15), just set up on turn-ups (15) and supply bolt (14) spiro union's screw, the material that filter bag (16) used is polyester needle felt material.
5. The dust removal device for smelting in a plurality of intermediate frequency furnaces as claimed in claim 4, wherein: the external diameter of turn-ups (15) with the internal diameter of hard tube (6) is the same, it is the setting of loudspeaker form to advance dirt cover (1), fixed plate (24) are located advance the upper end of dirt cover (1), just first dust inlet hole (13) are the loudspeaker setting.
6. The dust removal device for smelting in a plurality of intermediate frequency furnaces according to claim 1, wherein: the upper end lateral wall of hard tube (6) is provided with the external screw thread section, the one end lateral wall of connecting pipe (4) is provided with arch (5), the confession has been seted up to the one end of arch (5) hard tube (6) male recess (27), just the inside of recess (27) is provided with the internal thread section corresponding with the external screw thread section.
7. The dust removal device for smelting in a plurality of intermediate frequency furnaces according to claim 1, wherein: an annular bump (21) is fixed inside the dust inlet cover (1), screw holes for bolts (14) to be screwed are formed in the bump (21) and the baffle (17) respectively, and the baffle (17) is located on the lower side of the dust inlet cover (1).
8. The dust removal device for smelting in a plurality of intermediate frequency furnaces according to claim 1, wherein: the air inlet pipe (8) and all install first solenoid valve (7) on blast pipe (28), first solenoid valve (7) with temperature sensor (11) electric connection, temperature sensor (11) are fixed the inner wall of dust inlet cover (1).
9. The dust removal device for smelting in a plurality of intermediate frequency furnaces according to claim 1, wherein: one end of the air inlet pipe (8) is communicated with an air outlet of the air cooler (9), and an air inlet hole (10) for communicating the other end of the air inlet pipe (8) is formed in the side wall of the dust inlet cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011174124.3A CN112604398A (en) | 2020-10-28 | 2020-10-28 | Dust collector that can be used to many intermediate frequency furnaces and smelt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011174124.3A CN112604398A (en) | 2020-10-28 | 2020-10-28 | Dust collector that can be used to many intermediate frequency furnaces and smelt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112604398A true CN112604398A (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011174124.3A Pending CN112604398A (en) | 2020-10-28 | 2020-10-28 | Dust collector that can be used to many intermediate frequency furnaces and smelt |
Country Status (1)
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| CN (1) | CN112604398A (en) |
Citations (12)
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| US6350290B1 (en) * | 2000-02-22 | 2002-02-26 | Griffin Environmental Company, Inc. | High temperature dust collector |
| JP2006223943A (en) * | 2005-02-15 | 2006-08-31 | Muramatsu Fuusou Setsubi Kogyo Kk | Bag filter and dust collector equipped with the same |
| EP2644243A1 (en) * | 2012-03-30 | 2013-10-02 | Alstom Technology Ltd | Bag filter basket for supporting a baghouse filter bag |
| CN204509385U (en) * | 2015-02-06 | 2015-07-29 | 辽宁兰天炉窑集团有限公司 | A kind of dust-removal system for argon oxygen decarburization refining stove |
| CN104888542A (en) * | 2015-05-11 | 2015-09-09 | 北京化工大学常州先进材料研究院 | Bag cage of bag type dust collector |
| CN205145838U (en) * | 2015-10-13 | 2016-04-13 | 成都嘉新科技集团有限公司 | Production system for dry powder mortar |
| CN206276179U (en) * | 2016-12-20 | 2017-06-27 | 西安奥邦科技有限责任公司 | A kind of safely and efficiently intermediate frequency furnace dust pelletizing system |
| CN207371233U (en) * | 2017-08-15 | 2018-05-18 | 浦江简丰环保科技有限公司 | A kind of efficient bag-type duster filtering bag dust collecting structure |
| CN108744769A (en) * | 2018-07-12 | 2018-11-06 | 芜湖鑫霖森椽环保科技有限公司 | A kind of structure of filter bag of deduster |
| CN210251574U (en) * | 2019-06-03 | 2020-04-07 | 河南三利食品有限公司 | Bag type dust removing equipment |
| CN210332011U (en) * | 2019-05-17 | 2020-04-17 | 云南省龙陵县龙山硅有限责任公司 | Bag-type dust collector |
| CN210728943U (en) * | 2019-09-29 | 2020-06-12 | 江苏卓亚环保有限公司 | High-efficient pulse bag dust collector ware |
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2020
- 2020-10-28 CN CN202011174124.3A patent/CN112604398A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6350290B1 (en) * | 2000-02-22 | 2002-02-26 | Griffin Environmental Company, Inc. | High temperature dust collector |
| JP2006223943A (en) * | 2005-02-15 | 2006-08-31 | Muramatsu Fuusou Setsubi Kogyo Kk | Bag filter and dust collector equipped with the same |
| EP2644243A1 (en) * | 2012-03-30 | 2013-10-02 | Alstom Technology Ltd | Bag filter basket for supporting a baghouse filter bag |
| CN204509385U (en) * | 2015-02-06 | 2015-07-29 | 辽宁兰天炉窑集团有限公司 | A kind of dust-removal system for argon oxygen decarburization refining stove |
| CN104888542A (en) * | 2015-05-11 | 2015-09-09 | 北京化工大学常州先进材料研究院 | Bag cage of bag type dust collector |
| CN205145838U (en) * | 2015-10-13 | 2016-04-13 | 成都嘉新科技集团有限公司 | Production system for dry powder mortar |
| CN206276179U (en) * | 2016-12-20 | 2017-06-27 | 西安奥邦科技有限责任公司 | A kind of safely and efficiently intermediate frequency furnace dust pelletizing system |
| CN207371233U (en) * | 2017-08-15 | 2018-05-18 | 浦江简丰环保科技有限公司 | A kind of efficient bag-type duster filtering bag dust collecting structure |
| CN108744769A (en) * | 2018-07-12 | 2018-11-06 | 芜湖鑫霖森椽环保科技有限公司 | A kind of structure of filter bag of deduster |
| CN210332011U (en) * | 2019-05-17 | 2020-04-17 | 云南省龙陵县龙山硅有限责任公司 | Bag-type dust collector |
| CN210251574U (en) * | 2019-06-03 | 2020-04-07 | 河南三利食品有限公司 | Bag type dust removing equipment |
| CN210728943U (en) * | 2019-09-29 | 2020-06-12 | 江苏卓亚环保有限公司 | High-efficient pulse bag dust collector ware |
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Application publication date: 20210406 |
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