CN211486868U - Rotation type bag-type dust removal filter - Google Patents
Rotation type bag-type dust removal filter Download PDFInfo
- Publication number
- CN211486868U CN211486868U CN201921925442.1U CN201921925442U CN211486868U CN 211486868 U CN211486868 U CN 211486868U CN 201921925442 U CN201921925442 U CN 201921925442U CN 211486868 U CN211486868 U CN 211486868U
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- China
- Prior art keywords
- cavity
- shell
- support frame
- pinion
- bag house
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- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title abstract description 10
- 239000000872 buffer Substances 0.000 claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 18
- 238000001914 filtration Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a rotation type bag-type dust removal filter, concretely relates to dust removal filter field, which comprises an outer shell, the inside of shell is equipped with the cavity, the inside of cavity is equipped with the support frame, the outside of support frame is equipped with crosses the filter bag, the cavity is run through at the top of support frame to extend to the top of shell, the outside of support frame is equipped with the gear wheel, the top of shell is equipped with the pinion, pinion and gear wheel engagement. The utility model discloses an in the gaseous cavity that gets into, buffer spring carries out first step buffering to it for air speed slows down, then gaseous process arc and arc wall water conservancy diversion, further slows down the gas flow rate, and at this moment gaseous is dispersed in the cavity, utilizes the motor to drive pinion rotation, and the gear wheel rotates, thereby whole filter bag slowly rotates, so make filter bag more comprehensive with gas contact, the filter effect is better.
Description
Technical Field
The utility model relates to a dust removal filter field, more specifically say, the utility model relates to a rotation type bag-type dust removal filter.
Background
In industrial production, especially in the foundry, metallurgical and mining sectors, bag houses are commonly used to collect dust and fumes to reduce environmental pollution.
The prior art has the following defects: because the fan work makes the gas velocity of flow too fast, so cause gas to act on a part of crossing the filter bag all the time when filtering easily for filtration efficiency reduces.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a rotation type bag-type dust removal filter, in getting into the cavity through gas, buffer spring carries out first step buffering to it, make air speed slow down, then gas is through arc and arc wall water conservancy diversion, further slow down the gas flow rate, at this moment gas is dispersed in the cavity, utilize the motor to drive pinion rotation, gear wheel rotation, thereby whole filter bag is in slow rotation, so make filter bag more comprehensive with gas contact, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rotation type bag dust removal filter, includes the shell, the inside of shell is equipped with the cavity, the inside of cavity is equipped with the support frame, the outside of support frame is equipped with crosses the filter bag, the cavity is run through at the top of support frame to extend to the top of shell, the gear wheel is established to the outside of support frame, the top of shell is equipped with the pinion, pinion and gear engagement, the top of pinion is equipped with the motor, be equipped with the connecting axle between motor and the pinion, the both sides wall of cavity all is equipped with the spout, the inside of spout is equipped with the slider, two be equipped with the iron wire frame between the slider, the bottom of slider is equipped with buffer spring, the top of iron wire frame is equipped with the fixed plate, the bottom of fixed plate is equipped with the arc wall.
In a preferred embodiment, the top of the connecting shaft is fixedly connected with the output shaft of the motor, and the bottom of the connecting shaft penetrates through the pinion and extends to the bottom of the pinion to be rotatably connected with the shell through a bearing.
In a preferred embodiment, the sliding block is slidably connected to the inside of the sliding groove, and two ends of the buffer spring are respectively fixedly connected with the sliding block and the inner wall of the bottom of the sliding groove.
In a preferred embodiment, a fan is arranged on one side of the shell, an air outlet of the fan is communicated with the cavity, and an air inlet of the fan is provided with an air inlet pipeline.
In a preferred embodiment, an air outlet pipeline is arranged at the top of the support frame, and the air outlet pipeline and the support frame are arranged in an integrated manner.
In a preferred embodiment, the bottom of the shell is provided with a base, and the base and the shell are integrally arranged.
In a preferred embodiment, a fixed block is arranged on one side of the support frame, clamps are arranged on two sides of the fixed block, and the clamps are hinged to the fixed block.
In a preferred embodiment, a cabinet door is arranged on one side of the shell, and one ends of the two clamps, which are far away from the fixing block, are fixedly connected through bolts.
The utility model discloses a technological effect and advantage:
1. the gas enters the cavity, the buffer spring buffers the gas for the first step, so that the gas flow speed is reduced, then the gas is guided through the arc-shaped plate and the arc-shaped groove, the gas flow speed is further reduced, at the moment, the gas is dispersed in the cavity, the motor is utilized to drive the pinion to rotate, and the gear wheel rotates, so that the whole filter bag slowly rotates, the filter bag is more comprehensively contacted with the gas, the filter effect is better, the working efficiency is improved, and compared with the prior art, the problem that the filter efficiency is reduced due to the fact that the gas flow speed is too high is solved;
2. through opening the cabinet door, twist and move the bolt, two anchor clamps of relative movement for filter bag is no longer hugged closely to anchor clamps, so alright take off filter bag easily, so alright wash or change filter bag with convenient, and the person of facilitating the use operates, compares with prior art, has solved the filter bag of being not convenient for and has carried out abluent problem.
Drawings
Fig. 1 is a longitudinal section of the present invention.
Fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention.
Fig. 3 is a partial cross sectional view of the present invention.
Fig. 4 is a schematic view of a local structure of the support frame of the present invention.
Fig. 5 is a transverse profile of the support frame of the present invention.
The reference signs are: the cabinet door comprises a shell 1, a cavity 2, a supporting frame 3, a filter bag 4, a big gear wheel 5, a small gear wheel 6, a motor 7, a connecting shaft 8, a sliding groove 9, a sliding block 10, an iron wire frame 11, a buffer spring 12, a fixing plate 13, an arc groove 14, an arc plate 15, a fan 16, an air inlet pipeline 17, an air outlet pipeline 18, a base 19, a fixing block 20, a clamp 21 and a cabinet door 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model provides a rotary bag-type dust filter, which comprises a housing 1, a cavity 2 is arranged inside the housing 1, a support frame 3 is arranged inside the cavity 2, a filter bag 4 is arranged outside the support frame 3, the top of the support frame 3 penetrates through the cavity 2 and extends to the top of the housing 1, a large gear 5 is arranged outside the support frame 3, a small gear 6 is arranged on the top of the housing 1, the small gear 6 is meshed with the large gear 5, a motor 7 is arranged on the top of the small gear 6, a connecting shaft 8 is arranged between the motor 7 and the small gear 6, sliding grooves 9 are arranged on both side walls of the cavity 2, sliding blocks 10 are arranged inside the sliding grooves 9, an iron wire frame 11 is arranged between the two sliding blocks 10, a buffer spring 12 is arranged at the bottom of the sliding block 10, a fixing plate 13 is arranged on the top of, the bottom of the fixed plate 13 is provided with an arc-shaped groove 14, and two side walls of the cavity 2 are provided with arc-shaped plates 15;
the top of the connecting shaft 8 is fixedly connected with an output shaft of the motor 7, the bottom of the connecting shaft 8 penetrates through the pinion 6 and extends to the bottom of the pinion 6 to be rotatably connected with the shell 1 through a bearing, and the motor 7 can drive the pinion to rotate;
the sliding block 10 is connected inside the sliding groove 9 in a sliding mode, and two ends of the buffer spring 12 are fixedly connected with the sliding block 10 and the inner wall of the bottom of the sliding groove 9 respectively, so that the buffer motion track of the iron wire frame 11 can be limited;
a fan 16 is arranged on one side of the shell 1, an air outlet of the fan 16 is communicated with the cavity 2, and an air inlet of the fan 16 is provided with an air inlet pipeline 17, so that air can be fed into the cavity by the fan 16;
an air outlet pipeline 18 is arranged at the top of the support frame 3, the air outlet pipeline 18 and the support frame 3 are arranged in an integrated manner, and the structure is more stable due to the arrangement;
the bottom of the shell 1 is provided with the base 19, the base 19 and the shell 1 are integrally arranged, so that the filter is placed more stably, and the problem of inclination in the working process is solved;
the implementation mode is specifically as follows: when the filtering operation is carried out, the fan 16 works, the air to be filtered is conveyed into the cavity 2 through the air inlet pipeline 17, at this time, the air entering the cavity 2 has large impact force, the air acts on the iron wire frame 11, the iron wire frame 11 has the tendency of moving upwards under the stress, the sliding block 10 moves in the sliding groove 9, so that the buffer spring 12 is contracted under the stress, the air flow is decelerated, the decelerated air flow flows towards the direction of the arc-shaped groove 14, the air flow is guided by the arc-shaped groove 14 and flows upwards through the arc surface of the arc-shaped plate 15 again, the direction of the air flow is disturbed, the air flow is uniformly filled in the cavity 2, meanwhile, the connecting shaft 8 is driven to rotate by the motor 7, the pinion 6 rotates along with the rotation, the pinion 6 is meshed with the pinion 5, the gear 5 rotates along with the pinion 6, the support frame 3 rotates, and the filter bag 4 fixedly connected with the support frame, just so form and cross filter bag 4 slow pivoted state in cavity 2 for the air current with cross the more comprehensive of filter bag 4 contact, avoid the air current to act on a part of filter bag 4 all the time, make filtration efficiency descend, the problem that the gas velocity of flow that exists among the prior art caused filtration efficiency to descend has specifically been solved to this embodiment.
As shown in fig. 1 and fig. 4-5, a fixing block 20 is disposed on one side of the support frame 3, clamps 21 are disposed on both sides of the fixing block 20, and the clamps 21 are hinged to the fixing block 20, so that the filter bag 4 can be clamped and fixed conveniently;
a cabinet door 22 is arranged on one side of the shell 1, and one ends of the two clamps 21 far away from the fixed block 20 are fixedly connected through bolts, so that the clamps 21 are conveniently fixed;
the implementation mode is specifically as follows: through opening cabinet door 22, twist the bolt, two anchor clamps 21 of relative movement for anchor clamps 21 no longer hug closely and cross filter bag 4, so alright take off filter bag 4 easily, so alright wash or change filter bag 4 with the convenience, and the person of facilitating the use operates, and the filter bag 4 of being convenient for that exists among the prior art has specifically been solved to this embodiment carries out abluent problem.
The utility model discloses the theory of operation:
referring to the attached drawings 1-5 of the specification, during filtering, the fan 16 works, gas to be filtered is conveyed into the cavity 2 through the air inlet pipeline 17, the gas acts on the iron wire frame 11, the iron wire frame 11 tends to move upwards under stress, so that the buffer spring 12 contracts under stress, the decelerated air flow flows towards the direction of the arc-shaped groove 14, the air flow is guided by the arc-shaped groove 14 and flows upwards through the arc surface of the arc-shaped plate 15 again, meanwhile, the motor 7 is utilized to drive the connecting shaft 8 to rotate, the pinion 6 rotates along with the rotation, the gear wheel 5 rotates along with the rotation of the pinion 6, the filter bag 4 rotates, a state that the filter bag 4 slowly rotates in the cavity 2 is formed, and the air flow is in contact with the filter bag 4 more comprehensively.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A rotary bag house filter comprising a housing (1), characterized in that: the inside of shell (1) is equipped with cavity (2), the inside of cavity (2) is equipped with support frame (3), the outside of support frame (3) is equipped with crosses filter bag (4), cavity (2) is run through at the top of support frame (3) to extend to the top of shell (1), the outside of support frame (3) is equipped with gear wheel (5), the top of shell (1) is equipped with pinion (6), pinion (6) and gear wheel (5) meshing, the top of pinion (6) is equipped with motor (7), be equipped with connecting axle (8) between motor (7) and pinion (6), the both sides wall of cavity (2) all is equipped with spout (9), the inside of spout (9) is equipped with slider (10), two be equipped with iron wire frame (11) between slider (10), the bottom of slider (10) is equipped with buffer spring (12), the top of iron wire frame (11) is equipped with fixed plate (13), the bottom of fixed plate (13) is equipped with arc wall (14), the both sides wall of cavity (2) all is equipped with arc (15).
2. A rotary bag house filter according to claim 1 wherein: the top of the connecting shaft (8) is fixedly connected with an output shaft of the motor (7), the bottom of the connecting shaft (8) penetrates through the pinion (6) and extends to the bottom of the pinion (6) to be rotatably connected with the shell (1) through a bearing.
3. A rotary bag house filter according to claim 1 wherein: the sliding block (10) is connected to the inside of the sliding groove (9) in a sliding mode, and two ends of the buffer spring (12) are fixedly connected with the sliding block (10) and the inner wall of the bottom of the sliding groove (9) respectively.
4. A rotary bag house filter according to claim 1 wherein: one side of the shell (1) is provided with a fan (16), an air outlet of the fan (16) is communicated with the cavity (2), and an air inlet of the fan (16) is provided with an air inlet pipeline (17).
5. A rotary bag house filter according to claim 1 wherein: the top of support frame (3) is equipped with air-out pipeline (18), air-out pipeline (18) and support frame (3) formula as an organic whole set up.
6. A rotary bag house filter according to claim 1 wherein: the bottom of shell (1) is equipped with base (19), base (19) and shell (1) formula as an organic whole set up.
7. A rotary bag house filter according to claim 1 wherein: one side of support frame (3) is equipped with fixed block (20), the both sides of fixed block (20) all are equipped with anchor clamps (21), anchor clamps (21) are articulated with fixed block (20).
8. A rotary bag house filter according to claim 7 wherein: one side of the shell (1) is provided with a cabinet door (22), and the two ends, far away from the fixing block (20), of the clamps (21) are fixedly connected through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921925442.1U CN211486868U (en) | 2019-11-11 | 2019-11-11 | Rotation type bag-type dust removal filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921925442.1U CN211486868U (en) | 2019-11-11 | 2019-11-11 | Rotation type bag-type dust removal filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211486868U true CN211486868U (en) | 2020-09-15 |
Family
ID=72408972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921925442.1U Expired - Fee Related CN211486868U (en) | 2019-11-11 | 2019-11-11 | Rotation type bag-type dust removal filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211486868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116351184A (en) * | 2023-03-07 | 2023-06-30 | 华基环保(武汉)有限公司 | Dust remover for filter material processing workshop and control method thereof |
-
2019
- 2019-11-11 CN CN201921925442.1U patent/CN211486868U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116351184A (en) * | 2023-03-07 | 2023-06-30 | 华基环保(武汉)有限公司 | Dust remover for filter material processing workshop and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 |