Electric pulse bag type dust collector

Abstract

The utility model discloses an electric pulse bag type dust collector, and particularly relates to the technical field of dust collectors, the electric pulse bag type dust collector mainly comprises a dust collection box, a plurality of pulse pipes and a collecting pipe, the plurality of pulse pipes are fixed on one side of the dust collection box, the collecting pipe is positioned at the bottom ends of the pulse pipes, the plurality of pulse pipes are fixedly communicated with the collecting pipe, and the collecting pipe is communicated with the dust collection box. One end part of the collecting pipe is fixedly communicated with a pulse valve; a reinforcing mechanism is mounted at the bottom end of the collecting pipe; the reinforcing mechanism comprises a supporting strip, two reinforcing blocks, a connecting block and two supporting plates. According to the utility model, a reinforcing mechanism is adopted, filtration is realized through the plurality of cloth bag filter elements, air is exhausted upwards through the exhaust pipe after filtration, the two supporting plates can synchronously provide supporting force for the connecting blocks, the connecting blocks support the supporting strips, the stability of the supporting strips is improved, and the high stability of the plurality of pulse tubes in use is improved; after long-time use, vibration operation of the electric pulse instrument is avoided, the problem of edge damage is avoided, and firm use is stably achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust collectors, and more specifically, to an electric pulse bag type dust collector. Background Art

[0002] As the filtration time of the electric pulse bag type dust collector increases, a certain amount of dust and particulate matter will accumulate on the cloth bag, resulting in an increase in the resistance of the equipment. When the resistance rises to the set value, the time relay (or differential pressure controller) will output a signal to open the pulse valves one by one. After the pulse valve is opened, compressed air blows and cleans the filter bag through the nozzle, forming a high-speed pulse air flow. Under the action of the reverse air flow, the dust attached to the surface of the bag quickly detaches from the filter bag and falls into the ash hopper.

[0003] In the existing published literature, the patent with the patent publication number CN206121359U discloses a high-efficiency electric pulse bag type dust collector. The inlet of the first filter bag of this dust collector faces downward, and a second filter bag is arranged at the top of the casing for the second filter layer. The opening of the second filter bag faces upward. Pulse valves are arranged at the openings of the first filter bag and the second filter bag. A first outlet communicating with the first filter layer is arranged at the bottom of the casing, and a second outlet communicating with the second filter layer is arranged at the bottom end of the partition board. However, this dust collector has the following problems;

[0004] When the electric pulse bag type dust collector performs electric pulse treatment, the electric pulse needs to perform dust removal multiple times. During the dust removal impact process, certain vibrations will be generated, which will cause the electric pulse to shake greatly. After long-term use, the electric pulse device will have vibration operation and cause edge damage problems, making it difficult to use stably. Therefore, an electric pulse bag type dust collector needs to be provided. Summary of the Utility Model

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides an electric pulse bag type dust collector.

[0006] To achieve the above object, the utility model provides the following technical solution: An electric pulse bag type dust collector includes a dust removal box, a plurality of pulse tubes and a collecting pipe. A plurality of the pulse tubes are all fixed on one side of the dust removal box. The collecting pipe is located at the bottom end position of the pulse tubes. A plurality of the pulse tubes are fixedly communicated with the collecting pipe. One end of the collecting pipe is fixedly communicated with a pulse valve; a reinforcement mechanism is installed at the bottom end of the collecting pipe; the reinforcement mechanism includes a support bar, two reinforcement blocks, a connecting block and two support plates; the support bar is fixed at the bottom end of the collecting pipe, and the two reinforcement blocks are respectively fixedly connected to both ends of the support bar. The connecting block is fixed at the bottom end of the support bar, and the two support plates are both fixed at the bottom end of the connecting block; a reinforcement support plate is fixedly connected to one side of each support plate, and the reinforcement support plate is fixedly connected to the dust removal box.

[0007] Preferably, the multiple pulse tubes are arranged equidistantly from left to right in sequence, and the inner walls of the multiple pulse tubes are all set as smooth surfaces. The two reinforcing blocks are symmetrically arranged with respect to the support bar, and the vertical cross-sectional shape of the reinforcing block is set as a triangle. The tops of the two dust removal boxes are fixedly communicated with an exhaust pipe, and the exhaust pipe is used for exhausting air upwards. The outer walls of the dust removal boxes and near the positions of their four corner lines are all fixedly connected with brackets, and the bottom end of each bracket is welded with a support block; the cross-sectional shape of the support block is set as a rectangle. A plurality of cloth bag filters are fixedly connected inside the dust removal box, and the plurality of cloth bag filters are all used for filtering dust.

[0008] During use according to the above structure, the two reinforcing support plates respectively support the two support plates. The two support plates can synchronously provide a supporting force to the connecting block, and the two reinforcing blocks provide a supporting force to the support bar. The support bar supports the collecting pipe, and the collecting pipe supports the multiple pulse tubes, increasing the high stability of the multiple pulse tubes during use.

[0009] Preferably, a magnetic strip is magnetically attracted to the bottom end of the dust removal box, and a loading and moving mechanism is arranged at the bottom end of the magnetic strip; the loading and moving mechanism includes a loading hopper fixedly arranged at the bottom end of the magnetic strip. A support bar is fixedly connected to the outer wall of the concave support block, and a handle is fixedly connected to one side of the support bar; a plurality of concave support blocks are fixedly connected to the bottom end of the dust removal box through bolts, and a roller is rotatably connected to the inner wall of each concave support block. A side magnetic block is fixedly connected to one side of the magnetic strip, and the side magnetic block is magnetically connected to the dust removal box.

[0010] During use according to the above structure, the dust and impurities inside the dust removal box enter the inside of the loading hopper. The handle pulls the support bar, and the support bar pulls the loading hopper through the support bar. The loading hopper drives the plurality of concave support blocks to move, the loading hopper drives the magnetic strip to move, the magnetic strip is separated from the dust removal box, the side magnetic block is separated from the dust removal box, and the separation operation between the loading hopper and the dust removal box is completed.

[0011] The technical effects and advantages of the present utility model:

[0012] The present utility model adopts a reinforcement mechanism, realizes filtration through a plurality of cloth bag filters, and after filtration, exhausts air upwards through the exhaust pipe. The two support plates can synchronously provide a supporting force to the connecting block. The connecting block supports the support bar, and the two reinforcing blocks provide a supporting force to the support bar, increasing the stability of the support bar. The support bar supports the collecting pipe, increasing the high stability of the multiple pulse tubes during use. After long-term use, it can avoid the vibration operation of the electric pulse device and avoid the problem of edge damage, and stably achieve firm use;

[0013] 2. The utility model adopts a loading and moving mechanism. Dust and impurities inside the dust removal box enter the inside of the loading hopper, and the storage operation is realized through the loading hopper. Then, the handle is pulled. The handle pulls the support bar, and the concave-shaped support block drives the roller to move. Moreover, the loading hopper drives the magnet bar to move, and the separation operation between the loading hopper and the dust removal box is completed, which facilitates the removal operation of the dust and impurities inside the loading hopper. Brief Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the overall structure of the electric pulse bag filter of the utility model.

[0015] Figure 2 It is a schematic diagram of a truncated partial structure at the connection between the dust removal box and the pulse tube of the utility model.

[0016] Figure 3 It is a schematic diagram of the bottom view structure of the electric pulse bag filter of the utility model.

[0017] Figure 4 It is a schematic diagram of the vertical cross-section structure of the electric pulse bag filter of the utility model.

[0018] Figure 5 It is a schematic diagram of a truncated partial structure at the connection between the dust removal box and the magnet bar of the utility model.

[0019] The reference numerals are: 1. Dust removal box; 2. Pulse tube; 3. Collection pipe; 4. Pulse valve; 5. Support bar; 6. Reinforcement block; 7. Connection block; 8. Support plate; 9. Reinforcement support plate; 10. Exhaust pipe; 11. Bracket; 12. Support block; 13. Bag filter element; 14. Loading hopper; 15. Support bar; 16. Handle; 17. Concave-shaped support block; 18. Roller; 19. Magnet bar; 20. Side magnet block. Detailed Description of the Preferred Embodiment

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] As shown in the attached Figures 1-5 An electric pulse bag filter shown. A reinforcement mechanism is provided on the electric pulse bag filter. The setting of the reinforcement mechanism can increase the high stability of multiple pulse tubes 2 during use, avoid vibration operation of the electric pulse device after long-term use, avoid the problem of edge damage, and stably achieve firm use. The specific structural setting of the reinforcement mechanism is as follows.

[0022] In this embodiment, as shown in the attachedFigures 1-2 As shown, a plurality of pulse tubes 2 are all fixed on one side of the dust removal box 1. The collecting pipe 3 is located at the bottom end position of the pulse tubes 2. A plurality of pulse tubes 2 are fixedly communicated with the collecting pipe 3. One end of the collecting pipe 3 is fixedly communicated with a pulse valve 4. A reinforcing mechanism is installed at the bottom end of the collecting pipe 3. The reinforcing mechanism includes a support bar 5, two reinforcing blocks 6, a connecting block 7 and two support plates 8. The support bar 5 is fixed at the bottom end of the collecting pipe 3. The two reinforcing blocks 6 are respectively fixedly connected to both ends of the support bar 5. The connecting block 7 is fixed at the bottom end of the support bar 5. The two support plates 8 are both fixed at the bottom end of the connecting block 7. One side of each support plate 8 is fixedly connected with a reinforcing support plate 9. The reinforcing support plate 9 is fixedly connected with the dust removal box 1.

[0023] In this embodiment, as shown in the appendix Figures 1-4 As shown, the tops of the two dust removal boxes 1 are fixedly communicated with an exhaust pipe 10, and the exhaust pipe 10 is used for exhausting air upwards, so that after filtration, the air can be exhausted upwards through the exhaust pipe 10, and the air can be exhausted outside. The outer walls of the dust removal boxes 1 and near their four corner lines are all fixedly connected with brackets 11. The bottom end of each bracket 11 is welded with a support block 12. The cross-sectional shape of the support block 12 is set as a rectangle, so as to facilitate the support block 12 to support the bracket 11, and the bracket 11 supports the dust removal box 1, providing a firm support force for the dust removal box 1 and increasing the stability of the dust removal box 1. A plurality of cloth bag filters 13 are fixedly connected inside the dust removal box 1. The plurality of cloth bag filters 13 are all used for filtering dust, so as to realize filtration through the plurality of cloth bag filters 13, and after filtration, the air is exhausted upwards through the exhaust pipe 10, so as to realize the operation of filtering air, and the filtering effect is better.

[0024] When the electric pulse bag filter is used according to the above structure, the dust removal air is poured into the dust removal box 1, and filtration is realized through a plurality of cloth bag filters 13. After filtration, the air is exhausted upwards through the exhaust pipe 10. In this way, the air can be exhausted outside. The two reinforcing support plates 9 respectively support the two support plates 8, and the two support plates 8 can synchronously provide a support force for the connecting block 7. The connecting block 7 supports the support bar 5. The two reinforcing blocks 6 provide a support force for the support bar 5, increasing the stability of the support bar 5. The support bar 5 supports the collecting pipe 3, and the collecting pipe 3 supports a plurality of pulse tubes 2, increasing the high stability of the plurality of pulse tubes 2 during use. After the pulse valve 4 is opened, the fluid is guided to the plurality of pulse tubes 2 through the collecting pipe 3. The plurality of pulse tubes 2 can vibrate a plurality of cloth bag filters 13, so as to vibrate the dust, and the dust impurities can be quickly pulsed and discharged for cleaning.

[0025] In this embodiment, as shown in the appendix Figure 5As shown, a magnet bar 19 is magnetically attracted to the bottom end of the dust removal box 1, and a loading and moving mechanism is provided at the bottom end of the magnet bar 19; the loading and moving mechanism includes a loading hopper 14 fixedly arranged at the bottom end of the magnet bar 19. A plurality of concave supporting blocks 17 are fixedly connected to the bottom end of the dust removal box 1 through bolts. A supporting bar 15 is fixedly connected to the outer wall of the concave supporting block 17, and a handle 16 is fixedly connected to one side of the supporting bar 15; a roller 18 is rotatably connected to the inner wall of each concave supporting block 17. A side magnet block 20 is fixedly connected to one side of the magnet bar 19, and the side magnet block 20 is magnetically connected to the dust removal box 1;

[0026] When this technical solution is in use, the dust and impurities inside the dust removal box 1 enter into the loading hopper 14, and the storage operation is realized through the loading hopper 14. Then, the handle 16 is pulled. The handle 16 pulls the supporting bar 15, and the supporting bar 15 pulls the loading hopper 14 through it. The loading hopper 14 drives a plurality of concave supporting blocks 17 to move, the concave supporting blocks 17 drive the rollers 18 to move, and the loading hopper 14 drives the magnet bar 19 to move. The magnet bar 19 is separated from the dust removal box 1. At the same time, the magnet bar 19 drives the side magnet block 20 to move, and the side magnet block 20 is separated from the dust removal box 1. In this way, the separation operation between the loading hopper 14 and the dust removal box 1 is completed.

[0027] The content not described in detail in the specification belongs to the well-known prior art in the art, and the model parameters of each electrical appliance are not specifically limited. Conventional equipment can be used. In this technical solution, since the electrical control components not mentioned belong to the prior art, they are not shown in the figure and will not be described here.

[0028] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An electric pulse bag filter, comprising a dust removal box (1), a plurality of pulse tubes (2) and a collecting tube (3), wherein the plurality of pulse tubes (2) are fixed on one side of the dust removal box (1), and the collecting tube (3) is located at the bottom end of the pulse tubes (2), characterized in that: The plurality of pulse tubes (2) are all fixedly connected to the collecting tube (3), and one end of the collecting tube (3) is fixedly connected to a pulse valve (4); A reinforcement mechanism is installed at the bottom end of the collecting pipe (3); The reinforcement mechanism comprises a support bar (5), two reinforcement blocks (6), a connection block (7) and two support plates (8); The support bar (5) is fixed to the bottom end of the collecting pipe (3), the two reinforcement blocks (6) are respectively fixedly connected to the two ends of the support bar (5), the connecting block (7) is fixed to the bottom end of the support bar (5), and the two support plates (8) are both fixed to the bottom end of the connecting block (7); A reinforcing support plate (9) is fixedly connected to one side of each support plate (8), and the reinforcing support plate (9) is fixedly connected to the dust removal box (1).

2. The electric pulse bag dust collector according to claim 1, characterized in that: The plurality of pulse tubes (2) are arranged in sequence and at equal intervals from left to right, and the inner walls of the plurality of pulse tubes (2) are all configured as smooth surfaces.

3. The electric pulse bag dust collector according to claim 1, characterized in that: The two reinforcement blocks (6) are symmetrically arranged with respect to the support bar (5), and the vertical cross-section shape of the reinforcement block (6) is set to be a triangle.

4. The electric pulse bag dust collector according to claim 1, characterized in that: The top ends of the two dust removal boxes (1) are fixedly connected to an exhaust pipe (10), and the exhaust pipe (10) is used to discharge air upward.

5. The electric pulse bag dust collector according to claim 1, characterized in that: Brackets (11) are fixedly connected to the outer wall of the dust removal box (1) and near the four corner lines thereof, and a support block (12) is welded to the bottom end of each bracket (11); The cross-sectional shape of the support block (12) is set to be a rectangle.

6. The electric pulse bag dust collector according to claim 1, characterized in that: A plurality of bag filter elements (13) are fixedly connected to the interior of the dust removal box (1), and the plurality of bag filter elements (13) are used to filter dust.

7. The electric pulse bag filter according to claim 1, characterized in that: The bottom end of the dust removal box (1) is magnetically attracted with a magnet bar (19), and the bottom end of the magnet bar (19) is provided with a receiving and moving mechanism; The loading and moving mechanism comprises a loading bucket (14) fixedly arranged at the bottom end of the magnet bar (19); the bottom end of the dust removal box (1) is fixedly connected to a plurality of concave support blocks (17) by bolts; the outer wall of the concave support block (17) is fixedly connected to a support bar (15); and one side of the support bar (15) is fixedly connected to a handle (16); The inner wall of each concave support block (17) is rotatably connected to a roller (18), and one side of the magnet bar (19) is fixedly connected to a side magnet block (20), and the side magnet block (20) is magnetically connected to the dust removal box (1).

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