CN113828076B - Blast furnace flue gas sack dust arrester installation convenient to collect - Google Patents
Blast furnace flue gas sack dust arrester installation convenient to collect Download PDFInfo
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- CN113828076B CN113828076B CN202111281166.1A CN202111281166A CN113828076B CN 113828076 B CN113828076 B CN 113828076B CN 202111281166 A CN202111281166 A CN 202111281166A CN 113828076 B CN113828076 B CN 113828076B
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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
- B01D46/04—Cleaning filters
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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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/446—Auxiliary equipment or operation thereof controlling filtration by pressure measuring
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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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/46—Auxiliary equipment or operation thereof controlling filtration automatic
-
- 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
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Blast Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention relates to the technical field of cloth bag dust collecting devices, in particular to a blast furnace flue gas cloth bag dust collecting device convenient to collect, which comprises a shell, wherein a collecting mechanism is arranged at the bottom end of the shell, a regulating mechanism is arranged inside the shell and drives the collecting mechanism, a crushing mechanism is arranged on the shell, a cleaning mechanism is arranged on the regulating mechanism, and an auxiliary mechanism is arranged between the crushing mechanism and the cleaning mechanism; the arrangement of the regulating mechanism is convenient for the matching of internal components of the synchronous control device to complete the functions of dust collection and self cleaning, and the self cleaning is automatically completed, so that the automation degree of the device is improved; through the setting of smashing the mechanism and then be convenient for supplementary with carrying the large granule dust in the flue gas to shift to collecting the mechanism, through collecting the direct discharge of mechanism, smash and be equipped with complementary unit between rubbing crusher mechanism and the clean mechanism, through complementary unit's setting and then be convenient for shake the filter assembly with higher speed, improve the clean effect of clean mechanism.
Description
Technical Field
The invention relates to the technical field of bag dust collecting devices, in particular to a bag dust collecting device for blast furnace flue gas, which is convenient to collect.
Background
The blast furnace uses steel plate as furnace shell, and refractory brick lining is built in the shell. The blast furnace body is divided into five parts from top to bottom, namely a furnace throat, a furnace body, a furnace waist, a furnace belly and a furnace hearth. Because of the advantages of good economic index, simple process, large production capacity, high labor production efficiency, low energy consumption and the like of the blast furnace ironmaking technology, the iron produced by the method accounts for the vast majority of the total iron production in the world. The blast furnace produces a large amount of flue gas in the production process, and the flue gas discharged to the outside contains a large amount of harmful substances, so that the discharged flue gas needs to be treated, and the harm to the outside is reduced.
However, most of the conventional flue gas recovery devices do not have the function of actively self-cleaning the filter element, and need manual operation for cleaning, so that a large amount of manpower is wasted.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a bag-type dust collection device for blast furnace flue gas, which is convenient to collect.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a blast furnace flue gas sack dust arrester installation convenient to collect, includes the casing, the bottom of casing is equipped with collection mechanism, the internally mounted of casing has regulation and control mechanism, regulation and control mechanism drive collection mechanism, install on the casing and hit garrulous mechanism, install clean mechanism on the regulation and control mechanism, hit and be equipped with complementary unit between garrulous mechanism and the clean mechanism.
Specifically, regulation and control mechanism includes first fixed plate, casing internally mounted has first fixed plate, be equipped with movable chamber between first fixed plate and the casing, sliding connection has the slide bar on the casing, the slide bar runs through movable chamber, it has first hole groove and second hole groove to open and shut on the slide bar, just the welding has sealing baffle on the slide bar.
Specifically, the movable cavity is connected with a sliding plate in a sliding manner, the sliding plate is welded with the sliding rod, the sliding plate is abutted with a first spring, the first fixing plate is connected with a pressure pipe, and the other end of the pressure pipe is communicated with the movable cavity
It is specific, the crushing mechanism includes the intake pipe, one side of casing is connected with the intake pipe, the bottom welding of first fixed plate has the second fixed plate, the second fixed plate rotates and is connected with the baffle, it is connected with two dwangs, two to rotate between baffle and the second fixed plate mutual rotation connects between the dwang, it has the second spring to contradict between baffle and the second fixed plate.
Specifically, the collecting mechanism comprises a collecting plate, the collecting plate is obliquely arranged at the bottom end of the shell, a sealing plate is arranged between the collecting plate and the shell, and the sealing plate is rotatably connected with the shell.
Specifically, the one end bottom fixedly connected with counterweight ball of closing plate, fixedly connected with stopper on the inner wall of casing, the stopper is spacing to the closing plate, be connected with the bracing piece between closing plate and the slide bar.
Specifically, clean mechanism includes the high-pressure package, first fixed plate is the matrix arrangement and has a plurality of universal rings, swing joint between universal ring and the first fixed plate, install the filter core on the universal ring.
Specifically, the top end of the filter element is provided with a nozzle, the nozzle is communicated with the air conveying pipe, and the top end of the sliding rod is connected with the air conveying pipe in a sliding mode.
Specifically, complementary unit includes driving motor, driving motor is installed in the outside of casing, the last carousel of installing of driving motor, carousel and driving motor's outside parcel has the protection casing, protection casing fixed connection casing.
Specifically, sliding connection has the balladeur train between second fixed plate and the casing, be connected with the extension spring between balladeur train and a plurality of filter core, rotate between balladeur train and the carousel and be connected with the connecting rod.
The beneficial effects of the invention are:
(1) according to the blast furnace flue gas bag dust collecting device convenient to collect, the regulating mechanism is arranged in the shell, the cleaning mechanism, the crushing mechanism and the collecting mechanism are conveniently and synchronously controlled through the regulating mechanism, the dust collecting function and the self-cleaning function are better matched and completed through controlling the cleaning mechanism, the crushing mechanism and the collecting mechanism, the self-cleaning function is automatically completed, the manual intervention is avoided, and the automation degree of the device is improved, namely: when the device is used, firstly, the air inlet pipe is butted to a flue gas pipeline of a blast furnace, flue gas enters the interior of the shell to participate in dust removal and filtration, when a large amount of dust is attached to the filter element, the air of the filter element is blocked, the internal pressure of the shell is increased, the pressure is transmitted to the interior of the movable cavity by the pressure connecting pipe, under the condition that the pressure is greater than that of the first spring, the sliding plate pushes the sliding rod to slide towards the bottom end, the sliding rod causes the first hole groove to slide to the bottom end of the air inlet pipe, the sealing baffle plate moves to the position of the air inlet pipe to close the air inlet pipe, the sliding rod simultaneously utilizes the supporting rod to abut against the sealing plate to assist the sealing plate to deflect against the weight of the counterweight ball, the sealing plate is not at the opening of the sealed ash outlet channel, the second hole groove causes the air conveying pipe to be smoothly communicated, the air in the high-pressure bag instantly fills the interior of the air conveying pipe, and strong air pressure pushes the sliding bolt to move towards the bottom, when the sliding bolt moves to a proper position, a large amount of gas impacts the filter element through the nozzle, the filter element receives gas impact waves to shake off dust attached to the filter element onto the collecting plate, the collecting plate arranged obliquely is discharged to the outside of the shell, when the internal pressure of the shell is reduced, the first spring pushes the sliding plate to reset, the sliding rod also restores to an initial position, the gas conveying pipe does not convey gas, the position of the baffle and the first hole groove is changed, the gas inlet pipe reenters smoke, the support rod pulls the sealing plate to seal the ash outlet channel again, smoke ash filtration is carried out again, the internal pressure of the shell is convenient to utilize, the self-cleaning and ash filtration state is automatically carried out through the size switching device capable of sensing the pressure, the automatic ash discharge function is further achieved, the automation degree of the device is greatly improved, and the stable operation effect of the device is improved.
(2) According to the blast furnace flue gas bag dust collecting device convenient to collect, the crushing mechanism is mounted on the shell, large-particle dust carried in flue gas is conveniently transferred to the collecting mechanism in an auxiliary mode through the arrangement of the crushing mechanism and is directly discharged through the collecting mechanism, the auxiliary mechanism is arranged between the crushing mechanism and the cleaning mechanism, the filter assembly is convenient to shake in an accelerated mode through the arrangement of the auxiliary mechanism, and the cleaning effect of the cleaning mechanism is improved, namely: the flue gas of intake pipe enters into the inside of casing, at first can strike the baffle, play the cushioning effect through the second spring between baffle and the second fixed plate, the great granule of quality can be direct in the flue gas drops to collect on the board, the filter core has been avoided directly strikeing to the flue gas to the second fixed plate, the life of filter core has been improved, when the nozzle is when strikeing the filter core, start driving motor, driving motor rotates the carousel, the carousel passes through the connecting rod and drives balladeur train reciprocating sliding, drag the filter core in combination with the extension spring, thereby can shake off adnexed dust on the filter core with higher speed, the filter core passes through the first fixed plate of universal ring swing joint, make the filter core follow the effect that the extension spring rocked better, further improvement the clean effect to the filter core, improve the efficiency of straining the ash.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
FIG. 1 is a schematic structural diagram of the overall structure of a preferred embodiment of a bag dust collector for blast furnace flue gas convenient for collection according to the present invention;
FIG. 2 is a schematic view of the connection of the collection mechanism, the conditioning mechanism, the shredding mechanism and the cleaning mechanism shown in FIG. 1;
FIG. 3 is an enlarged view of the part A shown in FIG. 1;
FIG. 4 is an enlarged view of the portion B shown in FIG. 2;
FIG. 5 is an enlarged view of the portion C shown in FIG. 2;
FIG. 6 is an enlarged view of the portion D shown in FIG. 2;
fig. 7 is an enlarged schematic view of the part E shown in fig. 2.
In the figure: 1. the device comprises a shell, 2, a collecting mechanism, 21, a collecting plate, 22, a sealing plate, 23, a balancing weight, 24, a limiting block, 25, a supporting rod, 3, a regulating mechanism, 31, a sliding rod, 32, a first hole groove, 33, a sealing baffle plate, 34, a second hole groove, 35, a sliding plate, 36, a first spring, 37, a movable cavity, 38, a first fixing plate, 39, a pressure connecting pipe, 4, a crushing mechanism, 41, an air inlet pipe, 42, a second fixing plate, 43, a baffle plate, 44, a second spring, 45, a rotating rod, 5, a cleaning mechanism, 51, a high-pressure bag, 52, an air pipe, 53, a nozzle, 54, a sliding bolt, 55, a third spring, 56, a filter core, 57, a universal ring, 6, an auxiliary mechanism, 61, a driving motor, 62, a protective cover, 63, a rotating disc, 64, a connecting rod, 65, a sliding frame, 66 and a tension spring.
Detailed Description
The present invention will be further described with reference to the following detailed description so that the technical means, the creation features, the achievement purposes and the effects of the present invention can be easily understood.
As shown in fig. 1-7, the blast furnace flue gas bag dust collecting device convenient to collect of the present invention includes a casing 1, a collecting mechanism 2 is disposed at the bottom end of the casing 1, a regulating mechanism 3 is mounted inside the casing 1, the regulating mechanism 3 drives the collecting mechanism 2, a crushing mechanism 4 is mounted on the casing 1, a cleaning mechanism 5 is mounted on the regulating mechanism 3, and an auxiliary mechanism 6 is disposed between the crushing mechanism 4 and the cleaning mechanism 5.
Specifically, regulation and control mechanism 3 includes first fixed plate 38, 1 internally mounted of casing has first fixed plate 38, be equipped with movable chamber 37 between first fixed plate 38 and the casing 1, sliding connection has slide bar 31 on the casing 1, slide bar 31 runs through movable chamber 37, the last first hole groove 32 and the second hole groove 34 that have opened and shut of slide bar 31, just the welding has sealing baffle 33 on the slide bar 31.
Specifically, a sliding plate 35 is slidably connected in the movable cavity 37, the sliding plate 35 is welded with the sliding rod 31, a first spring 36 is abutted on the sliding plate 35, a pressure pipe 39 is connected on the first fixing plate 38, and the other end of the pressure pipe 39 is communicated with the movable cavity 37.
Specifically, crushing mechanism 4 includes intake pipe 41, one side of casing 1 is connected with intake pipe 41, the bottom welding of first fixed plate 38 has second fixed plate 42, second fixed plate 42 rotates and is connected with baffle 43, it is connected with two dwang 45, two to rotate between baffle 43 and the second fixed plate 42 mutual rotation is connected between dwang 45, it has second spring 44 to contradict between baffle 43 and the second fixed plate 42.
Specifically, the collecting mechanism 2 includes a collecting plate 21, the collecting plate 21 is obliquely arranged at the bottom end of the housing 1, a sealing plate 22 is arranged between the collecting plate 21 and the housing 1, and the sealing plate 22 is rotatably connected to the housing 1.
Specifically, the bottom of one end of the sealing plate 22 is fixedly connected with a counterweight ball 23, the inner wall of the shell 1 is fixedly connected with a limiting block 24, the limiting block 24 limits the sealing plate 22, and a support rod 25 is connected between the sealing plate 22 and the slide rod 31.
Specifically, the cleaning mechanism 5 includes a high-pressure bag 51, the first fixing plate 38 is arranged in a matrix form with a plurality of universal rings 57, the universal rings 57 are movably connected with the first fixing plate 38, and the universal rings 57 are provided with filter elements 56.
Specifically, a nozzle 53 is arranged at the top end of the filter element 56, the nozzle 53 is communicated with the air pipe 52, and the top end of the sliding rod 31 is connected with the air pipe 52 in a sliding manner; the internally mounted of casing 1 has regulation and control mechanism 3, through regulation and control mechanism 3's setting and then be convenient for synchro control clean mechanism 5 smash mechanism 4 with collect mechanism 2, the better collocation of control three accomplishes the function of gathering dust and automatically cleaning to the automatically cleaning is accomplished automatically, has avoided the intervention of manpower, has improved the degree of automation of device, promptly: when the device is used, firstly, the air inlet pipe 41 is butted with a flue gas pipeline of a blast furnace, flue gas enters the inside of the shell 1 to participate in dust removal and filtration, when a large amount of dust is attached to the filter element 56, the air of the filter element 56 is blocked, the internal pressure of the shell 1 is increased, the pressure pipe 39 transmits the pressure to the inside of the movable cavity 37, under the condition that the pressure is greater than the first spring 36, the sliding plate 35 pushes the sliding rod 31 to slide towards the bottom end, the sliding rod 31 causes the first hole groove 32 to slide to the bottom end of the air inlet pipe 41, the sealing baffle 33 moves to the position of the air inlet pipe 41 to close the air inlet pipe 41, the sliding rod 31 simultaneously utilizes the support rod 25 to butt against the sealing plate 22 to assist the sealing plate 22 to deflect against the weight of the counterweight ball 23, the sealing plate 22 is not at the opening of the sealed ash outlet channel, the second hole 34 enables the air pipe 52 to be smoothly communicated, the air in the high-pressure bag 51 is instantly filled into the air pipe 52, the sliding bolt 54 is pushed to move towards the bottom by strong air pressure, when the sliding bolt 54 moves to a proper position, a large amount of air impacts the filter element 56 through the nozzle 53, the filter element 56 shakes and falls dust attached to the filter element onto the collecting plate 21 after being impacted by the air, the dust is discharged to the outside of the shell 1 through the obliquely arranged collecting plate 21, when the internal pressure of the shell 1 is reduced, the first spring 36 pushes the sliding plate 35 to reset, the sliding rod 31 also returns to the initial position, the air pipe 52 is not conveying the air, and the baffle 43 and the first hole 32 are switched in position, the intake pipe 41 gets into the flue gas again, bracing piece 25 stimulates again the sealed ash passageway that goes out of closing plate 22 for the flue gas ash filtration goes on once more, and then is convenient for utilize casing 1 internal pressure carries out automatically cleaning and ash filtration state through the big or small auto-change over device of perception pressure, and still has the function of automatic ash discharge, great improvement the degree of automation of device, improved device steady operation effect.
Specifically, complementary unit 6 includes driving motor 61, driving motor 61 is installed in the outside of casing 1, the last carousel 63 of installing of driving motor 61, carousel 63 and driving motor 61's outside parcel has protection casing 62, protection casing 62 fixed connection casing 1.
Specifically, a carriage 65 is slidably connected between the second fixing plate 42 and the housing 1, a tension spring 66 is connected between the carriage 65 and the plurality of filter cartridges 56, and a connecting rod 64 is rotatably connected between the carriage 65 and the rotating disc 63; install on the casing 1 and hit rubbing crusher mechanism 4, through hit setting up of rubbing crusher mechanism 4 and then be convenient for supplementary large granule dust that carries in with the flue gas and shift to collect on the mechanism 2, through collect 2 direct discharges on the mechanism, hit and be equipped with complementary unit 6 between rubbing crusher mechanism 4 and the clean mechanism 5, through complementary unit 6 set up and then be convenient for shake filtering component with higher speed, improve clean mechanism 5's clean effect, promptly: the flue gas of the air inlet pipe 41 enters the inside of the casing 1, and firstly impacts the baffle 43, the baffle 43 and the second fixing plate 42 play a role in buffering through the second spring 44, the particles with larger mass in the flue gas can directly fall onto the collecting plate 21, the second fixing plate 42 prevents the flue gas from directly impacting the filter element 56, the service life of the filter element 56 is prolonged, when the nozzle 53 impacts the filter element 56, the driving motor 61 is started, the driving motor 61 rotates the turntable 63, the turntable 63 drives the carriage 65 to slide back and forth through the connecting rod 64, the filter element 56 is dragged through the tension spring 66, so that the dust attached to the filter element 56 can be shaken off at an accelerated speed, the filter element 56 is movably connected with the first fixing plate 38 through the universal ring 57, and the effect that the filter element 56 shakes along with the tension spring 66 is better, the cleaning effect on the filter element 56 is further improved, and the ash filtering efficiency is improved.
When the device is used, firstly, the air inlet pipe 41 is butted with a flue gas pipeline of a blast furnace, flue gas enters the interior of the shell 1 to participate in dust removal and filtration, when a large amount of dust is attached to the filter element 56, the air of the filter element 56 is blocked, the internal pressure of the shell 1 is increased, the pressure pipe 39 transmits the pressure to the interior of the movable cavity 37, under the condition that the pressure is greater than that of the first spring 36, the sliding plate 35 pushes the sliding rod 31 to slide towards the bottom end, the sliding rod 31 causes the first hole groove 32 to slide to the bottom end of the air inlet pipe 41, the sealing baffle plate 33 moves to the position of the air inlet pipe 41 to close the air inlet pipe 41, the sliding rod 31 simultaneously utilizes the support rod 25 to butt against the sealing plate 22 to assist the sealing plate 22 to deflect against the weight of the counterweight ball 23, the sealing plate 22 is not at the opening of the sealed dust outlet channel, the second hole groove 34 causes the air pipe 52 to be smoothly communicated, the air in the high-pressure bag 51 is filled into the air pipe 52 instantly, the sliding bolt 54 is pushed by strong air pressure to move towards the bottom, when the sliding bolt 54 moves to a proper position, a large amount of air impacts the filter element 56 through the nozzle 53, the filter element 56 shakes off dust attached to the filter element after being impacted by the air to the collecting plate 21, the dust is discharged to the outside of the shell 1 through the obliquely arranged collecting plate 21, when the internal pressure of the shell 1 is reduced, the first spring 36 pushes the sliding plate 35 to reset, the sliding rod 31 also returns to the initial position, the air pipe 52 does not convey the air, the baffle 43 and the first hole groove 32 exchange positions, the air inlet pipe 41 reenters the flue gas, the supporting rod 25 redraws the sealing plate 22 to seal an ash outlet channel, so that the flue gas and ash filtration are carried out again, further, the internal pressure of the shell 1 is convenient to use, and the self-cleaning and ash filtration state is automatically carried out through the size switching device for sensing the pressure, the automatic ash discharging device has the function of automatic ash discharging, greatly improves the automation degree of the device, and improves the stable operation effect of the device; the flue gas of intake pipe 41 enters into casing 1's inside, baffle 43 can be strikeed at first, play the cushioning effect through second spring 44 between baffle 43 and the second fixed plate 42, the great granule of quality can be direct drops on collecting board 21 in the flue gas, second fixed plate 42 has avoided the flue gas direct impact filter core 56, the life of filter core 56 has been improved, when nozzle 53 is when strikeing filter core 56, start driving motor 61, driving motor 61 rotates carousel 63, carousel 63 drives balladeur train 65 reciprocating sliding through connecting rod 64, draw filter core 56 in combination with extension spring 66, thereby can shake off adnexed dust on the filter core 56 with higher speed, filter core 56 passes through universal ring 57 swing joint first fixed plate 38, the effect that makes filter core 56 follow extension spring 66 and rock is better, further improvement the clean effect to filter core 56, the efficiency of straining grey is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (4)
1. The blast furnace flue gas cloth bag dust collecting device convenient to collect is characterized by comprising a shell (1), wherein a collecting mechanism (2) is arranged at the bottom end of the shell (1), a regulating mechanism (3) is arranged inside the shell (1), the regulating mechanism (3) drives the collecting mechanism (2), a crushing mechanism (4) is arranged on the shell (1), a cleaning mechanism (5) is arranged on the regulating mechanism (3), and an auxiliary mechanism (6) is arranged between the crushing mechanism (4) and the cleaning mechanism (5);
the adjusting and controlling mechanism (3) comprises a first fixing plate (38), the first fixing plate (38) is installed inside the shell (1), a movable cavity (37) is arranged between the first fixing plate (38) and the shell (1), a sliding rod (31) is connected onto the shell (1) in a sliding mode, the sliding rod (31) penetrates through the movable cavity (37), a first hole groove (32) and a second hole groove (34) are formed in the sliding rod (31) in an opening and closing mode, and a sealing baffle (33) is welded on the sliding rod (31);
a sliding plate (35) is connected in the movable cavity (37) in a sliding manner, the sliding plate (35) and the sliding rod (31) are welded together, a first spring (36) is abutted on the sliding plate (35), a pressure pipe (39) is connected on the first fixing plate (38), and the other end of the pressure pipe (39) is communicated with the movable cavity (37);
the collecting mechanism (2) comprises a collecting plate (21), the collecting plate (21) is obliquely arranged at the bottom end of the shell (1), a sealing plate (22) is arranged between the collecting plate (21) and the shell (1), and the sealing plate (22) is rotationally connected with the shell (1);
the bottom of one end of the sealing plate (22) is fixedly connected with a counterweight ball (23), the inner wall of the shell (1) is fixedly connected with a limiting block (24), the limiting block (24) limits the sealing plate (22), and a supporting rod (25) is connected between the sealing plate (22) and the sliding rod (31);
the cleaning mechanism (5) comprises a high-pressure bag (51), a plurality of universal rings (57) are arranged on the first fixing plate (38) in a matrix manner, the universal rings (57) are movably connected with the first fixing plate (38), and filter elements (56) are mounted on the universal rings (57);
the top of filter core (56) is equipped with nozzle (53), nozzle (53) and air-supply pipe (52) communicate with each other, the top and the air-supply pipe (52) sliding connection of slide bar (31).
2. The blast furnace flue gas bag dust collecting device convenient to collect of claim 1, which is characterized in that: smash mechanism (4) including intake pipe (41), one side of casing (1) is connected with intake pipe (41), the bottom welding of first fixed plate (38) has second fixed plate (42), second fixed plate (42) rotate and are connected with baffle (43), it is connected with two dwang (45) to rotate between baffle (43) and second fixed plate (42), two rotation connects between dwang (45), it has second spring (44) to contradict between baffle (43) and second fixed plate (42).
3. The blast furnace flue gas bag dust collecting device convenient for collection as claimed in claim 2, wherein: complementary unit (6) are including driving motor (61), driving motor (61) are installed in the outside of casing (1), install carousel (63) on driving motor (61), the outside parcel of carousel (63) and driving motor (61) has protection casing (62), protection casing (62) fixed connection casing (1).
4. The dust collecting device of the blast furnace flue gas cloth bag convenient for collection according to claim 3, characterized in that: sliding connection has carriage (65) between second fixed plate (42) and casing (1), be connected with extension spring (66) between carriage (65) and a plurality of filter core (56), it is connected with connecting rod (64) to rotate between carriage (65) and carousel (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111281166.1A CN113828076B (en) | 2021-11-01 | 2021-11-01 | Blast furnace flue gas sack dust arrester installation convenient to collect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111281166.1A CN113828076B (en) | 2021-11-01 | 2021-11-01 | Blast furnace flue gas sack dust arrester installation convenient to collect |
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| Publication Number | Publication Date |
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| CN113828076A CN113828076A (en) | 2021-12-24 |
| CN113828076B true CN113828076B (en) | 2022-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111281166.1A Active CN113828076B (en) | 2021-11-01 | 2021-11-01 | Blast furnace flue gas sack dust arrester installation convenient to collect |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1098189A (en) * | 1964-06-27 | 1968-01-10 | Lodge Cottrell Ltd | Improvements in or relating to gas cleaning |
| WO1994008696A1 (en) * | 1992-10-15 | 1994-04-28 | Mac Equipment, Inc. | Cleanable high efficiency filter cartridge and system employing same |
| CN104667650A (en) * | 2015-02-28 | 2015-06-03 | 成都易态科技有限公司 | Filter element cleaning method |
| CN106925047A (en) * | 2017-03-16 | 2017-07-07 | 天津普洛仙科技有限公司 | A kind of automatically cleaning bag-type dust collector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100306955A1 (en) * | 2006-06-15 | 2010-12-09 | Linda Menrik | Filter Cleaning System for a Vacuum Cleaner |
-
2021
- 2021-11-01 CN CN202111281166.1A patent/CN113828076B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1098189A (en) * | 1964-06-27 | 1968-01-10 | Lodge Cottrell Ltd | Improvements in or relating to gas cleaning |
| WO1994008696A1 (en) * | 1992-10-15 | 1994-04-28 | Mac Equipment, Inc. | Cleanable high efficiency filter cartridge and system employing same |
| CN104667650A (en) * | 2015-02-28 | 2015-06-03 | 成都易态科技有限公司 | Filter element cleaning method |
| CN106925047A (en) * | 2017-03-16 | 2017-07-07 | 天津普洛仙科技有限公司 | A kind of automatically cleaning bag-type dust collector |
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| CN113828076A (en) | 2021-12-24 |
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