CN214764040U - A flat bag dust collector with good dust removal effect - Google Patents
A flat bag dust collector with good dust removal effect Download PDFInfo
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- CN214764040U CN214764040U CN202120256654.6U CN202120256654U CN214764040U CN 214764040 U CN214764040 U CN 214764040U CN 202120256654 U CN202120256654 U CN 202120256654U CN 214764040 U CN214764040 U CN 214764040U
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Abstract
本实用新型公开了一种除尘效果好的扁布袋除尘器，涉及除尘器设备技术领域，包括工作箱、空腔、活动板、固定块、压缩弹簧、触点、连接杆、过滤袋、第一支撑架、出气管、第二支撑架、转轴、第一齿轮、风扇、往复丝杆、第二齿轮、环形板、电动伸缩杆、L形推板、排料口、挡板和复位弹簧。本实用新型通过设置转轴、环形板和出气管，环形板在过滤袋的外侧进行上下往复运动，对于过滤袋的表面进行清理，对于过滤袋的表面进行全面的除尘，在装置进行过滤工作的同时，风带动风扇运动，同样起到一定的过滤作用，保证了装置的工作效果，通过设置L形推板和挡板，对于空腔底部的灰尘进行收集清理工作，保证了装置的清洁效果。
The utility model discloses a flat bag dust collector with good dust removal effect, which relates to the technical field of dust collector equipment, comprising a working box, a cavity, a movable plate, a fixed block, a compression spring, a contact, a connecting rod, a filter bag, a first Support frame, air outlet pipe, second support frame, rotating shaft, first gear, fan, reciprocating screw, second gear, annular plate, electric telescopic rod, L-shaped push plate, discharge port, baffle and return spring. In the utility model, by arranging a rotating shaft, an annular plate and an air outlet pipe, the annular plate reciprocates up and down on the outside of the filter bag, cleans the surface of the filter bag, and comprehensively dedusts the surface of the filter bag. , the wind drives the fan to move, which also plays a certain filtering role to ensure the working effect of the device. By setting the L-shaped push plate and baffle, the dust at the bottom of the cavity is collected and cleaned to ensure the cleaning effect of the device.
Description
Technical Field
The utility model relates to a dust remover equipment technical field specifically is a flat bag dust remover that dust removal effect is good.
Background
The bag type dust collector is a dry type dust filtering device. It is suitable for capturing fine, dry and non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified. One category of bag-type dust collectors is the membrane-coated flat bag type dust collector, which is commonly used in coal mine transportation.
After the conventional flat bag type dust remover is used for a long time, a large amount of dust is easily accumulated on the surface of a filter bag, the airflow direction of a backflushing and air-jetting dust removing mode mainly faces to one direction, the surface of the filter bag is difficult to remove dust comprehensively, and the dust removing effect of the device is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a flat bag dust remover that dust removal effect is good to solve the problem that proposes in the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: a flat bag-type dust collector with good dust removal effect comprises a working box, wherein a cavity is formed in the working box, an exhaust fan is arranged on one side of the inner wall of the cavity, a movable plate which is in sliding connection is arranged on the inner wall of the cavity in a matching manner, fixed blocks are symmetrically arranged on two sides of the inner wall of the cavity below the movable plate, a compression spring is arranged at the top of each fixed block, one end of each compression spring is fixedly connected with the bottom of the movable plate, one side of the outer wall of each fixed block is provided with a contact, a warning lamp is arranged on one side of the outer wall of the working box and electrically connected with the contact, a connecting rod is arranged on the bottom of the movable plate above the contact, filter bags are symmetrically arranged on two sides of the bottom of the movable plate, a first support frame is arranged on the inner wall of the cavity above the movable plate, an air outlet pipe is arranged on the bottom of the filter bags, and an air pump is arranged on one side of the outer wall of the working box, the air pump is communicated with the two outlet pipes, the cavity inner wall is provided with a second support frame below the movable plate, the second support frame is positioned below the filter bag, the top of the second support frame is provided with a rotating shaft which is rotatably connected below the filter bag, the outer wall of the rotating shaft is provided with a first gear above the second support frame in a sleeved mode, the top end of the outer wall of the rotating shaft is provided with a fan, the top of the second support frame is provided with reciprocating screw rods which are rotatably connected in a symmetrical mode, the outer wall of each reciprocating screw rod is provided with a second gear on one side of the first gear in a sleeved mode, the second gear is meshed with the first gear, the two outer walls of the reciprocating screw rods are provided with the same annular plate which is rotatably connected, the annular plate is positioned above the second gear, the annular plate is positioned outside the filter bag, and one side of the bottom of the cavity inner wall is provided with an electric telescopic rod, electric telescopic handle output shaft cover is equipped with L shape push pedal, L shape push pedal with cavity inner wall bottom sliding connection, the cavity inner wall is kept away from the bin outlet has been seted up to electric telescopic handle one side bottom, the work box outer wall in bin outlet one side is equipped with the baffle of rotation connection, the baffle is close to bin outlet one side is equipped with reset spring, reset spring one end with bin outlet inner wall fixed connection.
Furthermore, an air outlet is formed in the top of the inner wall of the cavity, and filtered air is discharged from the air outlet.
Furthermore, the inner wall of the annular plate is close to one side of the filter bag and is provided with bristles in a matching mode, the bristles are in contact with the surface of the filter bag, and the cleaning effect of the device on the filter bag is guaranteed.
Furthermore, a screw nut matched with the reciprocating screw rod is arranged in the annular plate, the reciprocating screw rod and the screw nut move relatively to drive the screw nut to move, and the annular plate moves along with the screw nut.
Furthermore, the top of the second support frame is provided with a ball bearing matched with the rotating shaft, and the rotation is replaced by the ball bearing, so that the smoothness of the rotating shaft during rotation is ensured.
Furthermore, the bottom of the inner wall of the cavity is provided with a sliding rail matched with the L-shaped push plate, so that the movement direction of the L-shaped push plate is limited, and the stability of the L-shaped push plate during movement is ensured.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
1. the utility model discloses a set up pivot, annular slab and outlet duct, the annular slab carries out up-and-down motion in the outside of crossing the filter bag, clears up the surface of crossing the filter bag, and with the outlet duct cooperation, carries out comprehensive dust removal to the surface of crossing the filter bag, when the device carries out the filter work, and wind drives the fan motion, plays certain filtering action equally, has guaranteed the work effect of device.
2. The utility model discloses a set up L shape push pedal and baffle, collect the cleaning work to the dust of cavity bottom, guaranteed the clean effect of device.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a front cross-sectional view of the present invention in its entirety;
FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;
FIG. 3 is a top sectional view of the rotating shaft of the present invention;
fig. 4 is an enlarged schematic view of fig. 1 at B according to the present invention;
in the figure: 1. a work box; 2. a cavity; 3. a movable plate; 4. a fixed block; 5. a compression spring; 6. a contact; 7. a connecting rod; 8. a filter bag; 9. a first support frame; 10. an air outlet pipe; 11. a second support frame; 12. a rotating shaft; 13. a first gear; 14. a fan; 15. a reciprocating screw rod; 16. a second gear; 17. an annular plate; 18. an electric telescopic rod; 19. an L-shaped push plate; 20. a discharge outlet; 21. a baffle plate; 22. a return spring.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a flat bag-type dust collector with good dust removing effect comprises a working box 1, wherein a cavity 2 is formed in the working box 1, an exhaust fan is arranged on one side of the inner wall of the cavity 2, a movable plate 3 which is connected in a sliding manner is matched and arranged on the inner wall of the cavity 2, fixed blocks 4 are symmetrically arranged on two sides of the inner wall of the cavity 2 below the movable plate 3, a compression spring 5 is arranged at the top of each fixed block 4, one end of each compression spring 5 is fixedly connected with the bottom of the movable plate 3, a contact 6 is arranged on one side of the outer wall of one of the fixed blocks 4, a warning lamp is arranged on one side of the outer wall of the working box 1 and electrically connected with the contact 6, a connecting rod 7 is arranged on the bottom of the movable plate 3 above the contact 6, filter bags 8 are symmetrically arranged on two sides of the bottom of the movable plate 3, and a first support frame 9 is arranged on the inner wall of the cavity 2 above the movable plate 3, the utility model discloses a filter bag, including filter bag 8, first support frame 9 bottom in filter bag 8 top is equipped with outlet duct 10, 1 outer wall one side of work box is equipped with the air pump, air pump and two outlet duct 10 intercommunication, 2 inner walls of cavity are in 3 below of fly leaf are equipped with second support frame 11, second support frame 11 is located filter bag 8 below, second support frame 11 top in filter bag 8 below is equipped with the pivot 12 of rotating the connection, pivot 12 outer wall in the cover is equipped with first gear 13 above second support frame 11, the cover of pivot 12 outer wall top is equipped with fan 14, second support frame 11 top in the 12 bilateral symmetry of pivot is equipped with the reciprocal lead screw 15 of rotating the connection, reciprocal lead screw 15 outer wall in first gear 13 one side cover is equipped with second gear 16, second gear 16 with the meshing of first gear 13, two reciprocal lead screw 15 outer wall cover is equipped with the annular plate 17 of same rotation connection, the annular plate 17 is located above the second gear 16, the annular plate 17 being located outside the filter bag 8.
An air outlet is formed in the top of the inner wall of the cavity 2, and filtered air is discharged from the air outlet.
The inner wall of the annular plate 17 is close to one side of the filter bag 8 and is provided with bristles in a matching mode, the bristles are in contact with the surface of the filter bag 8, and the cleaning effect of the filter bag 8 by the device is guaranteed.
And a screw nut matched with the reciprocating screw rod 15 is arranged in the annular plate 17, the reciprocating screw rod 15 and the screw nut move relatively to drive the screw nut to move, and the annular plate 17 moves along with the screw nut.
The top of the second support frame 11 is provided with a ball bearing matched with the rotating shaft 12, and the rotation is replaced by the ball bearing, so that the smoothness of the rotating shaft 12 during rotation is ensured.
The implementation mode is specifically as follows: when the dust removal device is used, the rotating shaft 12, the annular plate 17 and the air outlet pipe 10 are arranged, when the dust removal device works, the exhaust fan starts to work, air with dust is pumped into the cavity 2, the air with dust is discharged from the air outlet after passing through the filter bag 8, the dust on the surface of the filter bag 8 is gradually increased along with the work, the gravity of the filter bag 8 is increased, the elastic force of the compression spring 5 is overcome, the movable plate 3 is driven to move towards the fixed block 4, the connecting rod 7 moves along with the movable plate 3, when the gravity of the filter bag 8 reaches a certain degree, the connecting rod 7 moves downwards to contact the contact 6, the warning lamp is triggered to prompt a worker to clean the filter bag 8, when the cleaning work is carried out, the exhaust fan stops working, the air pump starts to work, air is pressed into the air outlet pipe 10 and is blown vertically downwards from the position right above the filter bag 8, and the airflow carries out reverse dust removal work on the surface of the filter bag 8, fan 14 rotates along with the air current, thereby drive pivot 12 and rotate, first gear 13 moves along with pivot 12, first gear 13 drives second gear 16 and moves, reciprocal lead screw 15 rotates along with second gear 16, thereby it carries out reciprocating motion from top to bottom in the outside of crossing filter bag 8 to drive annular plate 17, to clearing up the surface of crossing filter bag 8, cooperate with outlet duct 10, carry out comprehensive dust removal to the surface of crossing filter bag 8, when the device carries out filtering operation, wind drives fan 14 and moves, certain filtering action has been played equally, the working effect of device has been guaranteed.
Referring to fig. 1 and 4, the present invention provides a technical solution: the utility model provides a flat bag dust remover that dust removal effect is good, still including set up in electric telescopic handle 18 of 2 inner wall bottom one sides of cavity, 18 output shaft covers of electric telescopic handle are equipped with L shape push pedal 19, L shape push pedal 19 with 2 inner wall bottom sliding connection of cavity, 2 inner walls of cavity are kept away from discharge gate 20 has been seted up to 18 one side bottom of electric telescopic handle, 1 outer wall of work box in discharge gate 20 one side is equipped with the baffle 21 of rotating the connection, baffle 21 is close to 20 one side of discharge gate is equipped with reset spring 22, reset spring 22 one end with 20 inner wall fixed connection of discharge gate.
The bottom of the inner wall of the cavity 2 is provided with a slide rail matched with the L-shaped push plate 19, so that the movement direction of the L-shaped push plate 19 is limited, and the stability of the L-shaped push plate 19 in movement is ensured.
The implementation mode is specifically as follows: during the use, through setting up L shape push pedal 19 and baffle 21, in operation, after the device work a period, certain dust is piled up to the bottom of cavity 2, electric telescopic handle 18 begins work, it moves to drive L shape push pedal 19, the dust that drives the bottom moves towards bin outlet 20, along with going on of motion, L shape push pedal 19 at first contacts with baffle 21, reset spring 22 is extended, baffle 21 rotates, L shape push pedal 19 continues the motion, discharge the dust from bin outlet 20, electric telescopic handle 18 drives L shape push pedal 19 and resumes the normal position, reset spring 22 drives baffle 21 and resumes the normal position, collect the cleaning work to the dust of cavity 2 bottoms, the clean effect of device has been guaranteed.
The utility model discloses a theory of operation:
referring to the attached drawings 1-3 of the specification, through setting up the rotating shaft 12, the annular plate 17 and the air outlet pipe 10, the annular plate 17 reciprocates up and down on the outside of the filter bag 8, cleans the surface of the filter bag 8, cooperates with the air outlet pipe 10, removes dust comprehensively on the surface of the filter bag 8, and when the device performs filtering work, the wind drives the fan 14 to move, and also plays a certain filtering role, and the working effect of the device is guaranteed.
Further, referring to the attached figures 1 and 4 of the specification, by arranging the L-shaped push plate 19 and the baffle plate 21, dust at the bottom of the cavity 2 is collected and cleaned, and the cleaning effect of the device is ensured.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120256654.6U CN214764040U (en) | 2021-01-29 | 2021-01-29 | A flat bag dust collector with good dust removal effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120256654.6U CN214764040U (en) | 2021-01-29 | 2021-01-29 | A flat bag dust collector with good dust removal effect |
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| Publication Number | Publication Date |
|---|---|
| CN214764040U true CN214764040U (en) | 2021-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120256654.6U Active CN214764040U (en) | 2021-01-29 | 2021-01-29 | A flat bag dust collector with good dust removal effect |
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| CN (1) | CN214764040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118727647A (en) * | 2024-07-15 | 2024-10-01 | 江苏海伦环保设备有限公司 | A dust removal device that is easy to clean |
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2021
- 2021-01-29 CN CN202120256654.6U patent/CN214764040U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118727647A (en) * | 2024-07-15 | 2024-10-01 | 江苏海伦环保设备有限公司 | A dust removal device that is easy to clean |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A flat bag dust collector with good dust removal effect Granted publication date: 20211119 Pledgee: Bank of China Limited De'an sub branch Pledgor: Jiangxi Yirong Machinery Technology Co.,Ltd. Registration number: Y2025980016665 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |