CN212068065U - Soot desulfurization dust remover - Google Patents
Soot desulfurization dust remover Download PDFInfo
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- CN212068065U CN212068065U CN202020306328.7U CN202020306328U CN212068065U CN 212068065 U CN212068065 U CN 212068065U CN 202020306328 U CN202020306328 U CN 202020306328U CN 212068065 U CN212068065 U CN 212068065U
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- filter bag
- main body
- outlet pipe
- main part
- rotating ring
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Abstract
The utility model relates to a soot desulfurization dust remover, which comprises a main body, a dust hopper, an air inlet pipe, an air outlet pipe and a filter bag, wherein the shape of the main body and the shape of the filter bag are both cylindrical, the main body is vertically arranged, the air outlet pipe and the filter bag are coaxially arranged with the main body, the axis of the air inlet pipe is perpendicular to and intersected with the axis of the main body, the air inlet pipe is arranged at one side of the main body, the air outlet pipe is arranged at the top end of the main body, the dust hopper is arranged at the bottom end of the main body, the air outlet pipe is communicated with the air inlet pipe through the main body, the filter bag is arranged in the main body, the inner diameter of the filter bag is larger than the outer diameter of the air outlet pipe, an auxiliary mechanism is arranged in the main body, the auxiliary mechanism comprises a power assembly, a rotating ring, the filter bag is prevented from being blocked due to excessive dust.
Description
Technical Field
The utility model relates to a dust remover field, in particular to soot desulfurization dust remover.
Background
Because the Chinese fuel structure mainly uses coal, the air pollution in China still mainly uses coal smoke type pollution at present, the coal is generally required to be desulfurized in order to reduce the vibration and beautify the air pollution, and in the desulfurization process, coal dust in the air needs to be collected through a dust remover, so that the coal dust is prevented from reducing the air quality.
The bag collector is one of dust collectors, it is a dry-type dust filter, it is applicable to the entrapment tiny, dry, non-fibrous dust, the filter bag adopts weaving filter cloth or non-weaving felt to make, utilize the filter action of fiber fabric to filter dirty gas, after dirty gas gets into the bag collector, the granule is big, the dust that the proportion is big, because the effect of gravity subsides, fall into the ash bucket, the gas that contains more tiny dust is when passing through the filter material, the dust is detained, make gaseous purification, current bag collector can make the filter bag collect more dust during the operation, if can not in time handle, after long-term use, can make the dust block up the filter bag, lead to filtration efficiency to reduce.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to overcome the defects of the prior art, the utility model provides a soot desulfurization dust remover.
The utility model provides a technical scheme that its technical problem adopted is: a soot desulfurization dust remover comprises a main body, a soot hopper, an air inlet pipe, an air outlet pipe and a filter bag, wherein the main body and the filter bag are cylindrical, the main body is vertically arranged, the air outlet pipe and the filter bag are coaxially arranged with the main body, the axis of the air inlet pipe is perpendicular to and intersected with the axis of the main body, the air inlet pipe is arranged on one side of the main body, the air outlet pipe is arranged at the top end of the main body, the soot hopper is arranged at the bottom end of the main body, the air outlet pipe is communicated with the air inlet pipe through the main body, the filter bag is arranged in the main body, the inner diameter of the filter bag is larger than the outer diameter;
the auxiliary mechanism comprises a power assembly, a rotating ring, a first bearing, a rotating disc and three transmission rods, wherein the rotating ring and the rotating disc are coaxially arranged with the air outlet pipe, the transmission rods are circumferentially and uniformly distributed in the filter bag by taking the axis of the air outlet pipe as a center, the diameter of the rotating disc is equal to the outer diameter of the filter bag, the outer diameter of the rotating ring is larger than the outer diameter of the filter bag, the inner diameter of the rotating ring is smaller than the inner diameter of the filter bag, the rotating disc is sealed and fixedly connected with the bottom end of the filter bag, the rotating ring is sealed and fixedly connected with the top end of the filter bag, the top of the rotating ring is attached to and hermetically connected with the top in the main body, the inner ring of the first bearing is arranged on the periphery of the rotating ring, the outer ring of the first bearing is fixedly connected with the top in the main body, the transmission rods are positioned between, the power assembly is arranged in the air outlet pipe and is in transmission connection with the top of the rotating disc.
Preferably, in order to drive the rotating disc to rotate, the power assembly comprises fan blades, a second bearing and a transmission shaft, the transmission shaft and the air outlet pipe are coaxially arranged, the diameter of the transmission shaft is smaller than the inner diameter of the air outlet pipe, the fan blades are installed at the top end of the transmission shaft, the bottom end of the transmission shaft is fixed on the rotating disc, the inner ring of the second bearing is installed on the transmission shaft, and the outer ring of the second bearing is fixed on the inner wall of the air outlet pipe.
Preferably, in order to improve the cleaning effect, an auxiliary assembly is arranged in the main body and is arranged on one side, far away from the air inlet pipe, of the filter bag, the auxiliary assembly comprises a scraping rod, a supporting rod and two pushing units, the scraping rod and the supporting rod are parallel to the air outlet pipe, the length of the scraping rod is equal to that of the filter bag and just opposite to that of the filter bag, a gap is formed between the scraping rod and the filter bag, the supporting rod is arranged on one side, far away from the filter bag, of the scraping rod and just opposite to the scraping rod, the supporting rod abuts against the scraping rod, the supporting rod is fixedly connected with the inner wall of the main body, the pushing units are evenly distributed on the supporting rod along the axis of the scraping rod, and the pushing units.
As preferred, in order to realize scraping the removal of pole, the promotion unit includes electro-magnet, connecting block, push rod, spring and mounting hole, the push rod is parallel with the intake pipe, the mounting hole sets up on the bracing piece, the push rod pass the mounting hole and with the inner wall sliding connection of mounting hole, the one end of push rod is fixed on scraping the pole, the other end at the push rod is fixed to the connecting block, the spring is located between connecting block and the bracing piece, the connecting block passes through the spring and is connected with the bracing piece, the electro-magnet is located one side of keeping away from the push rod of connecting block, the electro-magnet just sets up and fixes on the inner wall of main part with the connecting block, the.
Preferably, in order to avoid the scratch of the filter bag by the scraping rod, the scraping rod is made of rubber.
Preferably, in order to reduce a gap between the rotating ring and the top portion in the body, a joint of the rotating ring and the bottom portion in the body is coated with a sealing grease.
The beneficial effects of the utility model are that, this soot desulfurization dust remover has realized the function of cleaing away the dust on the filter bag through complementary unit, avoids the dust too much and leads to the filter bag to block up, compares with current complementary unit, and this complementary unit passes through air current, centrifugal force and scrapes the pole and combine together at the slip on filter bag surface, and dust removal effect is better, and the practicality is stronger, simultaneously, during filtering the dust, through the rotation of filter bag, can reduce the dust adhesion on the filter bag, and filtration efficiency is higher.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic structural view of a soot desulfurization dust collector of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
in the figure: 1. the dust collector comprises a main body, a dust hopper, an air inlet pipe, an air outlet pipe, a filter bag, a rotating ring, a first bearing, a rotating disc, a rotating rod, a fan blade, a second bearing, a transmission shaft, a scraping rod, a supporting rod, an electromagnet, a connecting block, a push rod and a spring, wherein the dust hopper is 2, the air inlet pipe is 3, the air outlet pipe is 4, the filter bag is 5, the rotating ring is 6, the first bearing.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1, a soot desulfurization dust collector comprises a main body 1, a dust hopper 2, an air inlet pipe 3, an air outlet pipe 4 and a filter bag 5, wherein the main body 1 and the filter bag 5 are both cylindrical, the main body 1 is vertically arranged, the air outlet pipe 4 and the filter bag 5 are coaxially arranged with the main body 1, the axis of the air inlet pipe 3 is perpendicular to and intersected with the axis of the main body 1, the air inlet pipe 3 is arranged at one side of the main body 1, the air outlet pipe 4 is arranged at the top end of the main body 1, the dust hopper 2 is arranged at the bottom end of the main body 1, the air outlet pipe 4 is communicated with the air inlet pipe 3 through the main body 1, the filter bag 5 is arranged in the main body 1, the inner diameter of the filter bag 5 is larger than the outer;
the auxiliary mechanism comprises a power assembly, a rotating ring 6, a first bearing 7, a rotating disc 8 and three transmission rods 9, wherein the rotating ring 6 and the rotating disc 8 are coaxially arranged with the air outlet pipe 4, the transmission rods 9 are circumferentially and uniformly distributed in the filter bag 5 by taking the axis of the air outlet pipe 4 as the center, the diameter of the rotating disc 8 is equal to the outer diameter of the filter bag 5, the outer diameter of the rotating ring 6 is larger than the outer diameter of the filter bag 5, the inner diameter of the rotating ring 6 is smaller than the inner diameter of the filter bag 5, the rotating disc 8 is hermetically and fixedly connected with the bottom end of the filter bag 5, the rotating ring 6 is hermetically and fixedly connected with the top end of the filter bag 5, the top of the rotating ring 6 is attached to and hermetically connected with the top in the main body 1, the inner ring of the first bearing 7 is arranged on the periphery of the rotating ring 6, the outer ring of the first bearing 7 is fixedly connected with the top in the main body 1, the rotating disc 8 is fixed on the rotating ring 6 through a transmission rod 9, the power assembly is arranged in the air outlet pipe 4, and the power assembly is in transmission connection with the top of the rotating disc 8.
The air outlet pipe 4 is connected with an external conveying device, dust-containing air generated during coal desulfurization is conveyed into the main body 1 from the air inlet pipe 3 through the conveying device, dust in the air is retained on the filter bag 5 through the filter bag 5, the filtered air is discharged from the air outlet pipe 4, the dust removal function is realized, after the operation of the dust remover is finished, the air outlet pipe 4 is actually connected with an external air supply device, clean air is conveyed into the filter bag 5 from the air outlet pipe 4, dust on the filter bag 5 is separated from the filter bag 5 under the action of air flow and falls into the dust hopper 2, meanwhile, wind power generated by the flowing of the air in the air outlet pipe 4 is used as driving force, the rotating assembly drives the rotating disc 8 to rotate, the rotating disc 8 rotates to drive the rotating ring 6 to synchronously rotate under the supporting action of the first bearing 7 through the transmission rod 9, and the filter bag 5 is driven to synchronously rotate through the rotation of the rotating disc 8 and the rotating ring 6, thereby separating the dust on the filter bag 5 from the filter bag 5 under the action of centrifugal force and improving the cleaning effect.
As shown in fig. 2, the power assembly includes flabellum 10, second bearing 11 and transmission shaft 12, transmission shaft 12 and 4 coaxial settings of outlet duct, the diameter of transmission shaft 12 is less than the internal diameter of outlet duct 4, the flabellum 10 is installed on the top of transmission shaft 12, the bottom mounting of transmission shaft 12 is on rolling disc 8, the inner circle of second bearing 11 is installed on transmission shaft 12, the outer lane of second bearing 11 is fixed on the inner wall of outlet duct 4.
The fan blades 10 are rotated by the flowing of air in the air outlet pipe 4, the rotation of the fan blades 10 drives the transmission shaft 12 to drive the rotating disc 8 to rotate under the supporting action of the second bearing 11, and the function of driving the rotating disc 8 to rotate is realized.
As shown in fig. 3, an auxiliary assembly is arranged in the main body 1, the auxiliary assembly is arranged on one side, far away from the air inlet pipe 3, of the filter bag 5, the auxiliary assembly comprises a scraping rod 13, a supporting rod 14 and two pushing units, the scraping rod 13 and the supporting rod 14 are parallel to the air outlet pipe 4, the length of the scraping rod 13 is equal to that of the filter bag 5 and is arranged right opposite to the length of the filter bag 5, a gap is formed between the scraping rod 13 and the filter bag 5, the supporting rod 14 is arranged on one side, far away from the filter bag 5, of the scraping rod 13 and is arranged right opposite to the scraping rod 13, the supporting rod 14 abuts against the scraping rod 13, the supporting rod 14 is fixedly connected with the inner wall of the main body 1, the pushing units are uniformly distributed on the supporting rod 14 along the axis of the scraping rod 13.
During dust on clean filter bag 5, support with filter bag 5 through pushing away the unit to scraping pole 13, through the rotation of filter bag 5, can make and scrape the dust on pole 13 scrapes off filter bag 5, promote the clean effect of dust on the filter bag 5, clean back that finishes, rethread promotion subassembly makes and scrapes pole 13 and resets.
Preferably, in order to realize the movement of the scraping rod 13, the pushing unit comprises an electromagnet 15, a connecting block 16, a push rod 17, a spring 18 and a mounting hole, wherein the push rod 17 is parallel to the air inlet pipe 3, the mounting hole is formed in the supporting rod 14, the push rod 17 penetrates through the mounting hole and is in sliding connection with the inner wall of the mounting hole, one end of the push rod 17 is fixed on the scraping rod 13, the connecting block 16 is fixed at the other end of the push rod 17, the spring 18 is located between the connecting block 16 and the supporting rod 14, the connecting block 16 is connected with the supporting rod 14 through the spring 18, the electromagnet 15 is located on one side, away from the push rod 17, of the connecting block 16, the electromagnet 15 and the connecting block 16 are just opposite to be arranged and fixed on the inner.
When the electromagnet 15 is powered on, the connecting block 16 and the electromagnet 15 generate mutually repulsive acting force, so that the connecting block 16 moves towards the direction away from the electromagnet 15, the connecting block 16 moves to drive the scraping rod 13 to move towards the direction close to the filter bag 5 through the push rod 17, the spring 18 is compressed, and after the electromagnet 15 is powered off, the scraping rod 13 is reset under the elastic action of the spring 18.
Preferably, the material of the scraper bar 13 is rubber to prevent the scraper bar 13 from scratching the filter bag 5.
The rubber texture is softer, can avoid scraping pole 13 fish tail filter bag 5, has played the function of protection filter bag 5.
Preferably, in order to reduce the gap between the rotating ring 6 and the top portion inside the main body 1, the joint of the rotating ring 6 and the bottom portion inside the main body 1 is coated with a sealing grease.
The sealing grease functions to reduce a gap between the rotating ring 6 and the top portion inside the main body 1, and improves sealability.
The air outlet pipe 4 is connected with an external conveying device, dust-containing air generated during coal desulfurization is conveyed into the main body 1 from the air inlet pipe 3 through the conveying device, dust in the air is retained on the filter bag 5 through the filter bag 5, the filtered air is discharged from the air outlet pipe 4, the dust removal function is realized, after the operation of the dust remover is finished, the air outlet pipe 4 is actually connected with an external air supply device, clean air is conveyed into the filter bag 5 from the air outlet pipe 4, dust on the filter bag 5 is separated from the filter bag 5 under the action of air flow and falls into the dust hopper 2, meanwhile, wind power generated by the flowing of the air in the air outlet pipe 4 is used as driving force to rotate the fan blades 10, the rotation of the fan blades 10 drives the transmission shaft 12 to drive the rotating disc 8 to rotate under the supporting action of the second bearing 11, the rotation of the rotating disc 8 drives the rotating ring 6 to synchronously rotate under the supporting action of the first bearing 7 through the transmission rod 9, rotation through rolling disc 8 and rotating ring 6 drives filter bag 5 synchronous rotation, thereby make the dust on the filter bag 5 separate with filter bag 5 under the effect of centrifugal force, promote clean effect, simultaneously, during the electro-magnet 15 circular telegram, make to produce the effort of mutual repulsion between connecting block 16 and the electro-magnet 15, thereby make connecting block 16 remove towards keeping away from electro-magnet 15 direction, connecting block 16's removal is driven through push rod 17 and is scraped pole 13 and support to and lean on near filter bag 5 direction removal and with filter bag 5, rotation through filter bag 5, can make and scrape the dust on the filter bag 5 down of pole 13, promote the clean effect of dust on the filter bag 5, after the cleanness finishes, electro-magnet 15 outage, make under the elastic action of spring 18 and scrape the pole 13 and reset.
Compared with the prior art, this soot desulfurization dust remover has realized cleaing away the function of dust on the filter bag 5 through complementary unit, avoids the dust too much and leads to the filter bag 5 to block up, compares with current complementary unit, and this complementary unit passes through the air current, centrifugal force and scrapes the slip of pole 13 on the surface of filter bag 5 and combines together, and dust removal effect is better, and the practicality is stronger, simultaneously, during filtering the dust, through the rotation of filter bag 5, can reduce the dust adhesion on filter bag 5, and filtration efficiency is higher.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The utility model provides a soot desulfurization dust remover, includes main part (1), ash bucket (2), intake pipe (3), outlet duct (4) and filter bag (5), the shape of main part (1) and the shape of filter bag (5) are cylindrical, main part (1) vertical setting, outlet duct (4) and filter bag (5) all with main part (1) coaxial arrangement, the axis of intake pipe (3) is perpendicular and crossing with the axis of main part (1), intake pipe (3) set up one side of main part (1), outlet duct (4) set up the top in main part (1), ash bucket (2) sets up the bottom in main part (1), outlet duct (4) are through main part (1) and intake pipe (3) intercommunication, filter bag (5) set up in main part (1), the internal diameter of filter bag (5) is greater than the external diameter of outlet duct (4), it is characterized in that an auxiliary mechanism is arranged in the main body (1);
the auxiliary mechanism comprises a power assembly, a rotating ring (6), a first bearing (7), a rotating disc (8) and three transmission rods (9), wherein the rotating ring (6) and the rotating disc (8) are coaxially arranged with the air outlet pipe (4), the transmission rods (9) are circumferentially and uniformly distributed in the filter bag (5) by taking the axis of the air outlet pipe (4) as the center, the diameter of the rotating disc (8) is equal to the outer diameter of the filter bag (5), the outer diameter of the rotating ring (6) is larger than the outer diameter of the filter bag (5), the inner diameter of the rotating ring (6) is smaller than the inner diameter of the filter bag (5), the rotating disc (8) is sealed and fixedly connected with the bottom end of the filter bag (5), the rotating ring (6) is sealed and fixedly connected with the top end of the filter bag (5), the top of the rotating ring (6) is attached and hermetically connected with the top in the main body (1), the inner ring of the first bearing (7) is arranged on the periphery of the rotating ring (6, the outer ring of first bearing (7) and the top fixed connection in main part (1), transfer line (9) are located between swivel becket (6) and rolling disc (8), rolling disc (8) are fixed on swivel becket (6) through transfer line (9), power component sets up in outlet duct (4), power component is connected with the top transmission of rolling disc (8).
2. The soot desulfurization dust collector of claim 1, wherein said power assembly comprises a fan blade (10), a second bearing (11) and a transmission shaft (12), said transmission shaft (12) is coaxially disposed with the outlet pipe (4), the diameter of said transmission shaft (12) is smaller than the inner diameter of the outlet pipe (4), said fan blade (10) is installed on the top end of the transmission shaft (12), the bottom end of said transmission shaft (12) is fixed on the rotary disk (8), the inner ring of said second bearing (11) is installed on the transmission shaft (12), and the outer ring of said second bearing (11) is fixed on the inner wall of the outlet pipe (4).
3. The soot desulfurization dust collector as recited in claim 1, wherein an auxiliary assembly is provided in said main body (1), said auxiliary assembly is disposed on a side of said filter bag (5) away from said air inlet pipe (3), said auxiliary assembly comprises a scraping bar (13), a support bar (14) and two pushing units, said scraping bar (13) and said support bar (14) are parallel to said air outlet pipe (4), said scraping bar (13) has a length equal to and opposite to that of said filter bag (5), a gap is provided between said scraping bar (13) and said filter bag (5), said support bar (14) is disposed on a side of said scraping bar (13) away from said filter bag (5) and opposite to said scraping bar (13), said support bar (14) abuts against said scraping bar (13), said support bar (14) is fixedly connected to an inner wall of said main body (1), said pushing units are uniformly distributed on said support bar (14) along an axis of said scraping bar (13), the pushing unit drives the scraping rod (13) to move along the axial direction of the air inlet pipe (3).
4. The soot desulfurization dust collector of claim 3, wherein the pushing unit comprises an electromagnet (15), a connecting block (16), a push rod (17), a spring (18) and a mounting hole, the push rod (17) is parallel to the air inlet pipe (3), the mounting hole is arranged on the support rod (14), the push rod (17) passes through the mounting hole and is slidably connected with the inner wall of the mounting hole, one end of the push rod (17) is fixed on the scraping rod (13), the connecting block (16) is fixed at the other end of the push rod (17), the spring (18) is positioned between the connecting block (16) and the support rod (14), the connecting block (16) is connected with the support rod (14) through the spring (18), the electromagnet (15) is positioned at one side of the connecting block (16) far away from the push rod (17), the electromagnet (15) is opposite to the connecting block (16) and is fixed on the inner wall of the main body (1), the connecting block (16) is a permanent magnet.
5. A soot desulphurisation dust collector as claimed in claim 3, wherein said scraping bar (13) is made of rubber.
6. The soot desulphurisation dust collector as claimed in claim 1, wherein the joint of said rotating ring (6) and the bottom inside the body (1) is coated with a sealing grease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020306328.7U CN212068065U (en) | 2020-03-12 | 2020-03-12 | Soot desulfurization dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020306328.7U CN212068065U (en) | 2020-03-12 | 2020-03-12 | Soot desulfurization dust remover |
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| Publication Number | Publication Date |
|---|---|
| CN212068065U true CN212068065U (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020306328.7U Active CN212068065U (en) | 2020-03-12 | 2020-03-12 | Soot desulfurization dust remover |
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| CN (1) | CN212068065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116272150A (en) * | 2023-03-03 | 2023-06-23 | 南通佰尚环保科技有限公司 | Pulse bag type dust collector for production gas tank |
-
2020
- 2020-03-12 CN CN202020306328.7U patent/CN212068065U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116272150A (en) * | 2023-03-03 | 2023-06-23 | 南通佰尚环保科技有限公司 | Pulse bag type dust collector for production gas tank |
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