A sustainable operation pulse cloth bag dust collector

Abstract

The utility model relates to industrial dust removal equipment technical field discloses a kind of sustainable operation's pulse cloth bag dust collector, including box, box cover, open-close adjusting assembly, feed inlet, air outlet, mounting plate, multiple cloth bags, gas pocket, multiple conveying pipes, multiple blowing pipes and self-unloading component;The top of the box is open, and mounting plate is fixedly installed in opening, the box cover sealing clamping installation is in the top of box, the open-close adjusting assembly is set on box and box cover, the feed inlet and air outlet are respectively fixedly installed on box and box cover, multiple installation ports are opened in the mounting plate, multiple cloth bags are respectively fixedly installed in corresponding installation port, the side of box cover is fixedly installed with support frame.The utility model has the following advantages and effects: structure design is reasonable, convenient operation, dust removal effect is good and the pulse cloth bag dust collector with sustainable operation ability.

Description

Technical Field

[0001] This utility model relates to the field of industrial dust removal equipment technology, and in particular to a pulse bag dust collector that can operate sustainably. Background Technology

[0002] In industrial production, material handling, and waste disposal, large amounts of dust-laden gases are generated. Direct emission of these gases not only severely pollutes the surrounding air environment and affects the quality of the ecological environment, but also endangers the health of operators. Furthermore, dust accumulation can interfere with the normal operation of production equipment. Therefore, effective dust removal equipment is essential for purifying these dust-laden gases. Pulse jet baghouse dust collectors, with their high dust removal efficiency and wide applicability to various types of dust, have become one of the most widely used dust removal devices in the current industrial field.

[0003] However, existing pulse jet baghouse dust collectors still have many shortcomings in actual use: On the one hand, most pulse jet baghouse dust collectors use bolts or other fixed connections between the cover and the housing. When it is necessary to inspect or replace the filter bags inside the housing, the bolts must be removed one by one, which is cumbersome and time-consuming, seriously affecting the maintenance efficiency of the equipment. At the same time, the unloading system of existing equipment mostly relies on manual periodic cleaning or motor-driven unloading valves for unloading. Manual cleaning requires frequent shutdowns, which cannot achieve continuous operation of the equipment. Motor-driven unloading valves not only increase the energy consumption and manufacturing cost of the equipment, but also pose a risk of unloading interruption due to mechanical failure, affecting the overall operational stability of the equipment.

[0004] In addition, some pulse jet baghouse dust collectors have insufficient stability in the internal bag installation structure. Under the action of high-pressure gas pulse cleaning or airflow impact, the bags are prone to shaking or even falling off, reducing dust removal efficiency. At the same time, the equipment lacks an effective dust prevention structure, and the shaken-off dust is easily re-raised by the airflow, leading to secondary dust pollution and further reducing the dust removal effect. Furthermore, existing equipment generally lacks convenient internal observation and maintenance structures, making it difficult for operators to monitor the internal operating status and dust accumulation in real time. Moreover, when it is necessary to inspect and maintain the internal components of the equipment, the operation process is complicated, time-consuming, and labor-intensive, which is not conducive to the long-term stable operation of the equipment.

[0005] Therefore, this utility model proposes a sustainable pulse bag filter to solve the above problems.

[0006] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0007] The purpose of this invention is to provide a pulse bag filter dust collector that can operate sustainably, which has the advantages of reasonable structural design, convenient operation, good dust removal effect and sustainable operation capability.

[0008] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a pulse bag dust collector for sustainable operation, including a housing, a housing cover, an opening and closing adjustment component, a feed inlet, an exhaust outlet, a mounting plate, multiple filter bags, an air tank, multiple conveying pipes, multiple air blowing pipes, and a self-unloading component.

[0009] The top of the box is open, and a mounting plate is fixedly installed inside the opening. The box cover is sealed and snapped onto the top of the box. The opening and closing adjustment assembly is located on the box and the box cover. The inlet and outlet are fixedly installed on the box and the box cover, respectively. The mounting plate has multiple mounting holes, and multiple cloth bags are fixedly installed in the corresponding mounting holes. A support frame is fixedly installed on one side of the box cover, and an air tank is fixedly installed on the support frame. Multiple conveying pipes are connected to the air tank and extend into the box cover. Multiple air blowing pipes, each inserted into a corresponding cloth bag, are fixedly installed on the multiple conveying pipes, and solenoid valves are installed on the conveying pipes. A discharge port is located at the bottom of one side of the box. The self-unloading assembly is located on the bottom inner wall of the box and is adapted to the discharge port.

[0010] A further feature of this invention is that the opening and closing adjustment assembly includes four electric cylinders and eight fixing blocks. Two fixing blocks are fixedly installed on the front and rear sides of the box body and the front and rear sides of the box cover. Electric cylinders are fixedly installed on the four fixing blocks located on the box body. The telescopic ends of the four electric cylinders are respectively fixedly installed on the corresponding fixing blocks on the box cover.

[0011] By adopting the above technical solution, the opening and closing operation of the box lid can be controlled as needed.

[0012] A further feature of this invention is that a sealing strip is fixedly installed on the top side of the box body, and a sealing groove is opened on the bottom side of the box cover, with the sealing strip being installed in the sealing groove for sealing.

[0013] By adopting the above technical solution, a good seal can be maintained when the lid is installed on the box body.

[0014] A further feature of this invention is that the self-unloading assembly includes a guide plate, two sliding rods, and two springs. The guide plate, which is inclined, is slidably and sealed on the inner wall of the box. Two sliding rods, which are slidably and sealed with the guide plate, are fixedly installed on the bottom inner wall of the box. Two springs are fixedly installed on the bottom inner wall of the box. The top ends of the two springs are fixedly connected to the bottom side of the guide plate, and the two springs are respectively movably sleeved on the outside of the corresponding sliding rods.

[0015] By adopting the above technical solution, the device can be self-unloaded by its own weight as dust accumulates inside the box, thus ensuring that the device can maintain continuous operation.

[0016] A further feature of this invention is that the self-unloading assembly also includes two support bars. Two support bars arranged in parallel to each other are fixedly installed on the inner walls of the front and rear sides of the box, and the top ends of the two slide rods are respectively fixedly installed on the corresponding support bars.

[0017] By adopting the above technical solution, the connection between the guide plate and the slide bar can be avoided.

[0018] A further feature of this invention is that the top side of the support bar is curved.

[0019] By adopting the above technical solution, dust accumulation on the top side of the support strip can be avoided.

[0020] A further feature of this invention is that two mounting brackets are fixedly installed on the inner wall of the box, and multiple cloth bags are snapped onto the two mounting brackets.

[0021] By adopting the above technical solution, the installation port on the mounting plate can be used to provide installation limit for the cloth bag.

[0022] A further feature of this invention is that a mesh panel is fixedly installed on the inner side wall of the box, the mesh panel is located below the cloth bag, and there are two mesh panels.

[0023] By adopting the above technical solution, the amount of dust being stirred up can be reduced without affecting the downward movement of dust.

[0024] A further feature of this invention is that an inspection port is provided on one side of the housing, and an inspection door is installed inside the inspection port with a sealed hinge.

[0025] By adopting the above technical solution, maintenance operations can be facilitated.

[0026] A further feature of this invention is that an observation window is provided on the front side of the housing, and the observation window is made of a transparent, high-temperature resistant material.

[0027] By adopting the above technical solution, the working status of the filter bags and the dust accumulation inside the box can be observed in real time, so that operators can keep abreast of the equipment's operating status.

[0028] The beneficial effects of this utility model are:

[0029] This pulse jet baghouse dust collector features an adjustable opening and closing mechanism that allows for convenient control of the lid's opening and closing, facilitating the inspection and replacement of components such as the filter bags inside the housing. The sealing strip and sealing groove's interlocking structure effectively enhances the seal between the housing and the lid, preventing dust leakage. An inclined guide plate in the self-unloading assembly compresses a spring when dust accumulates to a certain weight, allowing it to slide downwards along a sliding rod and automatically discharge from the outlet, eliminating the need for frequent manual cleaning and enabling continuous operation. The curved design of the support bars prevents dust accumulation on top, ensuring smooth unloading. Furthermore, the combination of an air tank, multiple conveying pipes, multiple air blowing pipes, and multiple solenoid valves allows for the cleaning of the filter bags as needed.

[0030] The installation of the filter bag is enhanced by using the mounting bracket and the mounting port on the mounting plate to limit and fix the bag. The mesh plate reduces the amount of dust that is stirred up by the airflow, improving dust removal efficiency. In addition, the design of the inspection door and the transparent high-temperature resistant observation window allows operators to easily check the internal operating status of the equipment and perform maintenance at any time. The overall structure is reasonably designed, easy to operate, has good dust removal effect, and strong continuous operation capability. Attached Figure Description

[0031] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0032] Figure 1 This is a three-dimensional structural diagram of a pulse bag filter dust collector for sustainable operation proposed in this utility model;

[0033] Figure 2 for Figure 1 A schematic diagram of the three-dimensional structure from another perspective;

[0034] Figure 3 for Figure 1 A schematic diagram of a partial three-dimensional structure;

[0035] Figure 4 for Figure 1 A schematic diagram of the cross-sectional structure;

[0036] Figure 5 for Figure 4 A schematic diagram of the main structure.

[0037] In the diagram, 1. Box body; 11. Box cover; 12. Fixing block; 13. Electric cylinder; 14. Feed inlet; 15. Exhaust outlet; 16. Mesh plate; 17. Inspection door; 2. Mounting plate; 3. Filter bag; 31. Mounting frame; 4. Air tank; 401. Support frame; 41. Conveying pipe; 42. Air blowing pipe; 5. Guide plate; 51. Sliding rod; 52. Spring; 53. Support bar. Detailed Implementation

[0038] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0039] Reference Figure 1-5 A sustainable pulse bag dust collector includes a housing 1, a housing cover 11, a feed inlet 14, an exhaust outlet 15, a mounting plate 2, multiple filter bags 3, an air tank 4, multiple conveying pipes 41, and multiple blowing pipes 42.

[0040] The top of the box body 1 is open, and the mounting plate 2 is fixedly installed in the opening. The box cover 11 is sealed and snapped onto the top of the box body 1. Two fixing blocks 12 are fixedly installed on the front and rear sides of the box body 1 and the front and rear sides of the box cover 11. Electric cylinders 13 are fixedly installed on the four fixing blocks 12 located on the box body 1. The telescopic ends of the four electric cylinders 13 are respectively fixedly installed on the corresponding fixing blocks 12 on the box cover 11, which can control the opening and closing operation of the box cover 11 as needed.

[0041] The feed inlet 14 and the exhaust outlet 15 are respectively fixedly installed on the box body 1 and the box cover 11. The mounting plate 2 has multiple mounting openings, and multiple cloth bags 3 are respectively fixedly installed in the corresponding mounting openings. In order to provide installation limit for the cloth bags 3 in coordination with the mounting openings on the mounting plate 2, two mounting brackets 31 are fixedly installed on the inner wall of the box body 1, and multiple cloth bags 3 are snapped onto the two mounting brackets 31.

[0042] A support frame 401 is fixedly installed on one side of the box cover 11, and an air tank 4 is fixedly installed on the support frame 401. Multiple conveying pipes 41 are connected to the air tank 4 and extend into the box cover 11. Multiple air blowing pipes 42, which are respectively inserted into the corresponding filter bags 3, are fixedly installed on the multiple conveying pipes 41. Solenoid valves are provided on the conveying pipes 41 to perform pulse cleaning operations on the filter bags 3 as needed. A discharge port is opened at the bottom of one side of the box body 1. An inclined guide plate 5 is sealed and slidably installed on the inner wall of the box body 1. Two sliding rods 5 are fixedly installed on the bottom inner wall of the box body 1 and are sealed and slidably installed with the guide plate 5. 1. Two springs 52 are fixedly installed on the bottom inner wall of the box body 1. The top ends of the two springs 52 are fixedly connected to the bottom side of the guide plate 5. The two springs 52 are respectively movably sleeved on the outside of the corresponding slide rod 51. As the amount of dust in the box body 1 accumulates, the self-unloading material can be achieved by its own weight, thereby ensuring that the device can maintain continuous operation. The self-unloading component includes two support bars 53. Two support bars 53 arranged in parallel to each other are fixedly installed on the inner walls of the front and rear sides of the box body 1. The top ends of the two slide rods 51 are respectively fixedly installed on the corresponding support bars 53, which can prevent the guide plate 5 from detaching from the slide rod 51.

[0043] Specifically, in order to maintain a good seal when the lid 11 is installed on the box body 1, a sealing strip is fixedly installed on the top side of the box body 1, and a sealing groove is opened on the bottom side of the lid 11, with the sealing strip being installed in the sealing groove.

[0044] Specifically, in order to reduce the amount of dust being stirred up without affecting the downward movement of dust, a mesh plate 16 is fixedly installed on the inner side wall of the box 1. The mesh plate 16 is located below the cloth bag 3, and there are two mesh plates 16.

[0045] Specifically, in order to facilitate maintenance operations and to allow real-time observation of the working status and dust accumulation of the filter bags 3 inside the housing 1, so that operators can keep abreast of the equipment's operating status, a maintenance port is provided on one side of the housing 1, and a maintenance door 17 is installed inside the maintenance port with a sealed hinge. An observation window is provided on the front side of the housing 1, and the observation window is made of transparent high-temperature resistant material.

[0046] The circuits, electronic components, and module mechanisms involved all employ existing technologies, which can be fully implemented by those skilled in the art, and need no further explanation. The content protected by this application does not involve any improvement to the software, circuits, or methods.

[0047] Working principle:

[0048] When dust-laden gas enters the housing 1 through the feed inlet 14, the airflow passes through multiple layers of filter bags 3. Dust particles are trapped by the filter bags 3, and the purified gas is discharged through the exhaust port 15. As the dust removal process continues, dust gradually adheres to the surface of the filter bags 3. At this time, the high-pressure gas can be pulse-blown through the air blowing pipe 42 to the filter bags 3 by controlling the solenoid valves on the air tank 4 and the conveying pipe 41, shaking off the attached dust onto the mesh plate 16 below. After passing through the mesh plate 16, the dust finally accumulates on the guide plate 5. When the dust accumulates to a certain weight, the guide plate 5 compresses the spring 52 under the action of gravity and slides downward along the slide rod 51, so that the dust is automatically discharged from the discharge port. After the dust is discharged, the guide plate 5 slides upward under the reset action of the spring 52, returning to the initial position, and continues to receive new dust, thereby realizing the continuous operation of the equipment.

[0049] During equipment operation, operators can observe the dust removal effect and dust accumulation of the filter bag 3 in real time through the observation window. If internal components need to be repaired or the filter bag 3 needs to be replaced, the electric cylinder 13 can be activated to move the cover 11 upwards, opening the top opening of the box 1. After the operation is completed, the electric cylinder 13 is reset. The sealing of the box 1 is ensured by the cooperation of the sealing strip and the sealing groove. The maintenance door 17 facilitates the maintenance of components such as the mesh plate 16 and the guide plate 5 inside the box 1, further ensuring the stable operation of the equipment.

[0050] The above provides a detailed description of a sustainable pulse bag filter dust collector provided by this utility model. Specific embodiments have been used to illustrate the principles and implementation methods of this utility model. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A continuously operating pulse bag filter, characterized in that, Includes a box body (1), a box cover (11), an opening and closing adjustment assembly, a feed inlet (14), an exhaust outlet (15), a mounting plate (2), multiple cloth bags (3), an air tank (4), multiple conveying pipes (41), multiple air blowing pipes (42), and a self-unloading assembly; The top of the box (1) is open, and the mounting plate (2) is fixedly installed in the opening. The box cover (11) is sealed and snapped onto the top of the box (1). The opening and closing adjustment assembly is provided on the box (1) and the box cover (11). The feed inlet (14) and the exhaust outlet (15) are fixedly installed on the box (1) and the box cover (11) respectively. The mounting plate (2) has multiple mounting holes, and multiple cloth bags (3) are fixedly installed in the corresponding mounting holes. One side of the box cover (11) A support frame (401) is fixedly installed, and an air bag (4) is fixedly installed on the support frame (401). Multiple conveying pipes (41) are connected to the air bag (4) and extend into the box cover (11). Multiple air blowing pipes (42) are fixedly installed on the multiple conveying pipes (41) and are respectively inserted into the corresponding cloth bags (3). A solenoid valve is provided on the conveying pipes (41). A discharge port is opened on one side bottom of the box body (1). The self-unloading assembly is set on the bottom inner wall of the box body (1) and is adapted to the discharge port.

2. The pulse bag filter dust collector for sustainable operation according to claim 1, characterized in that: The opening and closing adjustment assembly includes four electric cylinders (13) and eight fixing blocks (12). Two fixing blocks (12) are fixedly installed on the front and rear sides of the box body (1) and the front and rear sides of the box cover (11). Electric cylinders (13) are fixedly installed on the four fixing blocks (12) on the box body (1). The telescopic ends of the four electric cylinders (13) are respectively fixedly installed on the corresponding fixing blocks (12) on the box cover (11).

3. A pulse-jet baghouse dust collector for sustainable operation according to claim 1, characterized in that: A sealing strip is fixedly installed on the top side of the box body (1), and a sealing groove is opened on the bottom side of the box cover (11), with the sealing strip being installed in the sealing groove.

4. A pulse-jet bag filter for sustainable operation according to claim 1, characterized in that: The self-unloading assembly includes a guide plate (5), two slide rods (51) and two springs (52). The guide plate (5) is installed in an inclined manner on the inner wall of the box (1). Two slide rods (51) are fixedly installed on the bottom inner wall of the box (1) and are sealed and slidably installed with the guide plate (5). Two springs (52) are fixedly installed on the bottom inner wall of the box (1). The top of each spring (52) is fixedly connected to the bottom side of the guide plate (5), and the two springs (52) are respectively movably sleeved on the outside of the corresponding slide rod (51).

5. A pulse-jet bag filter for sustainable operation according to claim 4, characterized in that: The self-unloading assembly also includes two support bars (53). Two support bars (53) are fixedly installed on the inner walls of the front and rear sides of the box (1) and are arranged in parallel to each other. The top ends of the two slide bars (51) are respectively fixedly installed on the corresponding support bars (53).

6. A pulse-jet bag filter for sustainable operation according to claim 5, characterized in that: The top side of the support bar (53) is curved.

7. A pulse-jet baghouse dust collector for sustainable operation according to claim 1, characterized in that: Two mounting brackets (31) are fixedly installed on the inner wall of the box (1), and multiple cloth bags (3) are snapped onto the two mounting brackets (31).

8. A pulse-jet bag filter for sustainable operation according to claim 1, characterized in that: A mesh plate (16) is fixedly installed on the inner wall of the box (1). The mesh plate (16) is located below the cloth bag (3), and there are two mesh plates (16).

9. A pulse-jet bag filter for sustainable operation according to claim 1, characterized in that: The box (1) has an inspection port on one side, and an inspection door (17) is installed inside the inspection port with a sealed hinge.

10. A pulse-jet bag filter for sustainable operation according to claim 1, characterized in that: An observation window is provided on the front side of the box (1), and the observation window is made of transparent high-temperature resistant material.

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