Pulse back flushing air cleaning device

Abstract

The utility model relates to air filter cleaning technical field discloses pulse back blowing type air cleaning equipment, including air valve, the air valve interface intercommunication has the air pipe, and a plurality of groups of air pipe are communicated through the elbow pipe, the air pipe bottom intercommunication is equipped with a plurality of groups of pulse valve, and each group pulse valve all is equipped with the air pipe, and the air pipe is provided with a plurality of air holes through setting. The linkage ash removal mechanism that sets up can effectively improve the cleaning efficiency, reduces the damage to the filter core. Through the cooperation of inner ring and outer ring, and the effect of auxiliary vibration spring, the filter core can be fully vibrated in the cleaning process, so that the dust attached to the surface of filter core is more easily dropped. The utility model can significantly reduce the maintenance cost and labor intensity. Since its cleaning effect is remarkable, the service life of filter core is prolonged, and the replacement frequency is reduced, thereby saving resources.

Description

Technical Field

[0001] This utility model relates to the field of air filter cleaning technology, specifically to a pulse backflushing air cleaning device. Background Technology

[0002] In modern industrial production, air filters are a crucial component for ensuring air quality and the normal operation of equipment. Air filters effectively remove dust, particulate matter, and other impurities from the air, protecting downstream equipment from contamination. However, with increased use, dust gradually accumulates on the filter surface, leading to increased airflow resistance and decreased filtration efficiency. Therefore, regular cleaning or replacement of the filter is essential maintenance.

[0003] Traditional cleaning methods include manual tapping, washing with water, or blowing with compressed air. While manual tapping is simple, it is inefficient and cannot thoroughly clean the inside of the filter element; washing with water can remove dust from the filter element relatively thoroughly, but it requires a lot of water and may cause the filter element to deform or be damaged during the drying process; while blowing with compressed air is convenient and quick, the cleaning effect is limited, and the high-pressure gas may damage the filter element.

[0004] Therefore, based on the above-mentioned technical problems, it is necessary for those skilled in the art to develop pulse backflushing air cleaning equipment. Utility Model Content

[0005] The purpose of this invention is to provide a pulse backflush air cleaning device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] The technical solution for a pulse backflush air cleaning device includes an air valve, an air pipe connected to the air valve interface, multiple sets of air pipes connected to each other by a bend, multiple sets of pulse valves installed at the bottom of the air pipes, each set of pulse valves having a blowing pipe installed on it, and several blowing holes provided through the blowing pipe.

[0008] As a preferred technical solution, the bottom end of the air blowing pipe is provided with a linkage dust removal mechanism. The linkage dust removal mechanism includes an inner ring installed at the bottom end of the air blowing pipe. The inner ring is connected to the air blowing pipe by a suspension rope. The inner wall of the inner ring is provided with an air guide plate, which is inclined.

[0009] As a preferred technical solution, an outer ring is provided outside the inner ring, and multiple sets of auxiliary vibration springs are provided between the outer ring and the inner ring.

[0010] As a preferred technical solution, the other end of the air valve is connected to an air supply device to provide a stable airflow.

[0011] As a preferred technical solution, the outer ring diameter is twice the inner ring diameter, and the outer ring is located inside the air filter element and is in close contact with the inner wall.

[0012] As a preferred technical solution, the air guide plate is used to guide the airflow blown out by the air blowing pipe, so as to drive the inner ring to move and realize the shaking of the outer ring.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention relates to a pulse-jet air purifying device. The integrated dust removal mechanism effectively improves cleaning efficiency and reduces damage to the filter element. Through the cooperation of the inner and outer rings, and the action of the auxiliary vibration spring, the filter element receives sufficient vibration during the cleaning process, making it easier for dust adhering to its surface to fall off. This invention significantly reduces maintenance costs and labor intensity. Due to its significant cleaning effect, the service life of the filter element is extended, reducing replacement frequency and thus saving resources. Furthermore, the equipment is highly automated, easy to operate, and adaptable to various industrial environments, ensuring the continuity and stability of production.

[0015] This invention is technically innovative, solves the problems of traditional cleaning methods, and has high practical value and market application prospects. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a pulse-jet air purifier.

[0017] Figure 2 for Figure 1 Enlarged structural diagram of point A of the medium-pulse backflush air cleaning equipment.

[0018] In the attached diagram, the following are the reference numerals: 11, air valve; 12, air pipe; 13, bend; 14, pulse valve; 15, air blowing pipe; 151, air blowing hole; 21, inner ring; 22, air guide plate; 23, outer ring; 24, suspension rope; 25, auxiliary vibration spring. Detailed Implementation

[0019] The features and exemplary embodiments of various aspects of this utility model will now be described in detail. To make the objectives, technical solutions, and advantages of this utility model clearer, the following description, in conjunction with the accompanying drawings and specific embodiments, will provide a further detailed description. For those skilled in the art, this utility model can be implemented without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of this utility model by illustrating examples.

[0020] like Figure 1 , Figure 2 As shown, this utility model provides a technical solution for a pulse backflush air purifying device: it includes an air valve 11, the interface of which is connected to an air pipe 12. Multiple sets of air pipes 12 are connected by bends 13 to ensure that the airflow can be evenly distributed to each pulse valve 14. Multiple sets of pulse valves 14 are connected to the bottom of the air pipes 12, and each set of pulse valves 14 is equipped with a blowing pipe 15. Several blowing holes 151 are provided through the blowing pipes 15, which are used to evenly spray the airflow onto the surface of the air filter element.

[0021] Among them, such as Figure 2 As shown, a linkage cleaning mechanism is provided at the bottom end of the air blowing pipe 15. The linkage cleaning mechanism includes an inner ring 21 installed at the bottom end of the air blowing pipe 15, which is connected to the air blowing pipe 15 by a suspension rope 24. An air guide plate 22 is provided on the inner wall of the inner ring 21, which is inclined to guide the airflow and drive the inner ring 21 to move.

[0022] An outer ring 23 is provided outside the inner ring 21, and multiple sets of auxiliary vibration springs 25 are arranged between the outer ring 23 and the inner ring 21. The diameter of the outer ring 23 is twice the diameter of the inner ring 21, and the outer ring 23 is located inside the air filter element and is in close contact with the inner wall. The air guide plate 22 is used to guide the airflow blown out by the air blowing pipe 15, so as to drive the inner ring 21 to move and realize the vibration of the outer ring 23.

[0023] The other end of the air valve 11 is connected to an air supply device (not shown in the figure) to provide a stable airflow. The air supply device can be an air compressor or other type of air source to ensure a continuous and stable airflow during the cleaning process.

[0024] In actual use, the air filter is installed in the appropriate position on the equipment. After the pulse backflush air cleaning device is started, the air valve 11 controls the airflow through the air pipe 12 and the pulse valve 14, and finally sprays it out through the air outlet 151 on the air pipe 15. The sprayed airflow creates a backflush effect between the inner ring 21 and the outer ring 23, while the auxiliary vibration spring 25 provides vibration, making it easier for dust on the surface of the filter to fall off. The movement and vibration of the linkage cleaning mechanism make the cleaning process more efficient and reduce damage to the filter.

[0025] In summary, the pulse backflushing air cleaning device of this utility model, through the design of the linkage dust removal mechanism and the auxiliary vibration spring, achieves effective cleaning of the air filter element, improves cleaning efficiency, reduces filter element damage, extends filter element service life, and reduces maintenance costs and labor intensity. It has high practical value and market application prospects.

[0026] The working principle and usage process of this utility model: After assembling the various components of this solution in sequence, work according to the above implementation methods according to actual needs to complete all working steps.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

[0028] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] The embodiments described above are not exhaustive, nor do they limit the invention to specific implementations. Clearly, many modifications and variations can be made based on the above description. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the invention, enabling those skilled in the art to effectively utilize the invention and its modifications. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the invention should be included within the protection scope of the invention.

Claims

1. A pulse-jet air purifying device, characterized in that, Includes an air valve (11), the air valve (11) interface is connected to an air pipe (12), multiple sets of air pipes (12) are connected to each other through a bend (13), multiple sets of pulse valves (14) are connected to the bottom of the air pipes (12), each set of pulse valves (14) is equipped with an air blowing pipe (15), and several air blowing holes (151) are provided through the air blowing pipe (15). The bottom end of the air blowing pipe (15) is provided with a linkage dust removal mechanism. The linkage dust removal mechanism includes an inner ring (21) installed at the bottom end of the air blowing pipe (15). The inner ring (21) is connected to the air blowing pipe (15) by a suspension rope (24). The inner wall of the inner ring (21) is provided with an air guide plate (22). The air guide plate (22) is set in an inclined position. An outer ring (23) is provided on the outside of the inner ring (21), and multiple sets of auxiliary vibration springs (25) are provided between the outer ring (23) and the inner ring (21). The other end of the air valve (11) is connected to an air supply device to provide a stable airflow; The outer ring (23) has a diameter twice that of the inner ring (21), and the outer ring (23) is located inside the air filter and is in close contact with the inner wall. The air guide plate (22) is used to guide the airflow blown out by the air blowing pipe (15) so as to drive the inner ring (21) to move and realize the shaking of the outer ring (23).

Images