A new type of downflow cartridge dust collector

Abstract

This utility model discloses a novel downflow cartridge dust collector, including a dust collection box and a jet cleaning mechanism. Support legs are fixed to the bottom of the dust collection box, and fixed bases are fixed to the bottom ends of the support legs. Air inlet pipes are fixed to the air inlets on both the left and right sides of the dust collection box. A baffle is detachably installed at the ash discharge port on the bottom side of the dust collection box, and a filter cartridge is detachably installed at the air outlet on the upper side of the dust collection box. Ear plates are fixed to both the left and right sides of the dust collection box, and electric push rods are installed on the upper sides of the ear plates. A horizontal plate is fixed to the telescopic end of the electric push rod, and a jet cleaning mechanism is provided on the horizontal plate, corresponding vertically to each filter cartridge. This novel downflow cartridge dust collector, by setting electric push rods and horizontal plates, allows the jet cleaning mechanism to extend into the corresponding filter cartridge. Furthermore, since the jet cleaning mechanism is rotary, it can clean dust from various parts of the filter cartridge, improving the dust removal effect.

Description

Technical Field

[0001] This utility model belongs to the field of dust collector technology, and in particular relates to a novel downflow cartridge dust collector. Background Technology

[0002] Downflow cartridge dust collectors are high-efficiency and environmentally friendly dust removal equipment, widely used in industrial dust control. They use cartridges as filtration elements, separating dust particles from the air through the filtration action of the cartridges, thereby purifying the air.

[0003] Currently, most of the blowers in existing downflow cartridge dust collectors are fixed, which limits the range and position of the blowers, resulting in incomplete cleaning of the cartridges. Utility Model Content

[0004] To address the problems existing in the prior art, this utility model provides a novel downflow cartridge dust collector. By setting an electric push rod and a cross plate, the jet cleaning mechanism can be extended into the corresponding cartridge. At the same time, since the jet cleaning mechanism is rotary, it can clean the dust in various parts of the cartridge, thus improving the dust removal effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A novel downflow cartridge dust collector includes a dust collection box and a pulse-jet cleaning mechanism. Support legs are fixed to the bottom of the dust collection box, and mounting bases are fixed to the bottom ends of the support legs. Air inlet pipes are fixed to the air inlets on both the left and right sides of the dust collection box. A baffle is detachably installed at the ash discharge port on the bottom side of the dust collection box, and a filter cartridge is detachably installed at the air outlet on the upper side of the dust collection box. Ear plates are fixed to both the left and right sides of the dust collection box, and electric push rods are installed on the upper sides of each ear plate. A horizontal plate is fixed to the telescopic end of each electric push rod. A pulse-jet cleaning mechanism, corresponding vertically to each filter cartridge, is provided on the horizontal plate. The pulse-jet cleaning mechanism includes a rotating pipe, a nozzle, a motor, a first pulley, a second pulley, and a belt. A belt is rotatably connected to the horizontal plate to the filter cartridge. The system consists of rotating tubes with one-to-one correspondence between the top and bottom. Several blow nozzles are equidistantly installed on both sides of each rotating tube. A second pulley is fitted onto the outer side of the upper end of each rotating tube. A motor corresponding to the rotating tube is mounted on the horizontal plate. The output shaft of each motor is fitted with a first pulley. The second pulley and the corresponding first pulley are connected via belt drive. An air pump corresponding to the rotating tube is mounted on the horizontal plate. An air supply pipe is installed at the air outlet of each air pump. The air supply pipe is rotatably connected to the corresponding rotating tube via a rotary joint. By using an electric push rod and the horizontal plate, the blowing mechanism can be extended into the corresponding filter cartridge. Furthermore, because the blowing mechanism is rotary, it can clean dust from various parts of the filter cartridge, improving the dust removal effect.

[0007] Furthermore, the filter cartridge has a cone-shaped structure that gradually tapers from top to bottom, which reduces the adhesion of large dust particles to the surface of the filter cartridge and improves the settling effect.

[0008] Furthermore, air guide plates are fixed on both the left and right sides of the inner cavity of the dust collector. The air guide plates are located above the air inlet pipe and have an "L" shape. By setting the "L" shaped air guide plates, the dust-laden airflow entering the dust collector can be guided to the filter cartridge.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting an electric push rod and a cross plate, the blowing mechanism can be extended into the corresponding filter cartridge. At the same time, since the blowing mechanism is rotary, it can clean the dust in various parts of the filter cartridge, thus improving the dust removal effect. The filter cartridge is a cone-shaped structure that gradually shrinks from top to bottom, which reduces the adhesion of large dust particles to the surface of the filter cartridge and improves the settling effect. By setting an "L"-shaped air guide plate, the dust-laden airflow entering the dust collector can be guided to the filter cartridge. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of this utility model.

[0011] Figure 2 This is a partially enlarged structural diagram of part A of this utility model.

[0012] In the diagram: 1. Dust collector box, 2. Support leg, 3. Fixed base, 4. Air inlet pipe, 5. Baffle, 6. Ear plate, 7. Electric push rod, 8. Horizontal plate, 9. Pulse blowing mechanism, 91. Rotary pipe, 92. Pulse nozzle, 93. Motor, 94. First pulley, 95. Second pulley, 96. Belt, 10. Air supply pump, 11. Air delivery pipe, 12. Rotary joint, 13. Filter cartridge, 14. Air guide plate. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0014] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying 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. Example

[0015] See appendix Figure 1-2 As shown, a novel downflow cartridge dust collector includes a dust collection box 1 and a jet cleaning mechanism 9. Support legs 2 are fixed to the bottom of the dust collection box 1, and a mounting base 3 is fixed to the bottom of each support leg 2. Air inlet pipes 4 are fixed to the air inlets on both the left and right sides of the dust collection box 1. A baffle 5 is detachably installed at the ash discharge port on the bottom side of the dust collection box 1, and a filter cartridge 13 is detachably installed at the air outlet on the upper side of the dust collection box 1. Ear plates 6 are fixed to both the left and right sides of the dust collection box 1, and electric push rods 7 are installed on the upper side of each ear plate 6. A horizontal plate 8 is fixed to the telescopic end of the electric push rod 7. A jet cleaning mechanism 9, corresponding vertically to the filter cartridge 13, is provided on the horizontal plate 8. The jet cleaning mechanism 9 includes a rotating pipe 91, a jet nozzle 92, a motor 93, a first pulley 94, a second pulley 95, and a belt 96. A jet cleaning mechanism corresponding vertically to the filter cartridge 13 is rotatably connected to the horizontal plate 8. The rotating tube 91 has several nozzles 92 evenly spaced on both sides. A second pulley 95 is sleeved on the outer side of the upper end of the rotating tube 91. A motor 93 corresponding to the rotating tube 91 is installed on the horizontal plate 8. A first pulley 94 is sleeved on the output shaft of the motor 93. The second pulley 95 and the corresponding first pulley 94 are connected by a belt 96. An air supply pump 10 corresponding to the rotating tube 91 is installed on the horizontal plate 8. An air supply pipe 11 is installed at the air outlet of the air supply pump 10. The air supply pipe 11 and the corresponding rotating tube 91 are rotatably connected by a rotary joint 12. By setting an electric push rod 7 and a horizontal plate 8, the blowing mechanism 9 can be extended into the corresponding filter cartridge 13. Since the blowing mechanism 9 is a rotary type, it can clean the dust in various parts of the filter cartridge 13, improving the dust removal effect.

[0016] The filter cartridge 13 has a cone-shaped structure that gradually tapers from top to bottom, which reduces the adhesion of large dust particles to the surface of the filter cartridge 13 and improves the settling effect.

[0017] Air guide plates 14 are fixed on both the left and right sides of the inner cavity of the dust collector 1. The air guide plates 14 are located above the air inlet pipe 4. The air guide plates 14 have an "L" shape structure. By setting the "L" shaped air guide plates 14, the dust-laden airflow entering the dust collector 1 can be guided to the filter cartridge 13.

[0018] Working principle: Dust-laden airflow enters the dust collector 1 through the inlet pipe 4 and rises evenly. Larger, heavier dust particles settle into the dust collector 1 due to gravity, while finer dust is intercepted by the filter cartridge 13. When it is necessary to clean the filter cartridge 13, the electric push rod 7 retracts, thereby driving the horizontal plate 8 and the blowing mechanism 9 to move slowly downward. At the same time, the motor 93 drives the second pulley 95 and the rotating tube 91 to rotate through the first pulley 94 and the belt 96. Simultaneously, the air supply pump 10 delivers external air to the rotating tube 91 through the air supply pipe 11 and the rotary joint 12, and then blows the air into the rotating tube 91. The blower 92 sprays out, and as the blowing mechanism 9 moves, it cleans the dust attached to the filter cartridge 13. The blowing mechanism 9 can be extended into the corresponding filter cartridge 13 by setting the electric push rod 7 and the cross plate 8. At the same time, since the blowing mechanism 9 is rotary, it can clean the dust in all parts of the filter cartridge 13, improving the dust removal effect. The filter cartridge 13 is a cone-shaped structure that gradually shrinks from top to bottom, which reduces the adhesion of large dust particles to the surface of the filter cartridge 13 and improves the settling effect. By setting the "L"-shaped air guide plate 14, the dust-laden airflow entering the dust collection box 1 can be guided to the filter cartridge 13.

[0019] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description. Therefore, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this utility model, and no reference numerals in the claims should be construed as limiting the scope of the claims.

[0020] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A novel downflow cartridge dust collector, comprising a dust collection box and a pulse-jet cleaning mechanism, wherein a support leg is fixed to the bottom side of the dust collection box, a fixing base is fixed to the bottom end of the support leg, an air inlet pipe is fixed to the air inlet on both the left and right sides of the dust collection box, a baffle is detachably installed at the ash discharge port on the bottom side of the dust collection box, and a filter cartridge is detachably installed at the air outlet on the upper side of the dust collection box, characterized in that: The dust collector is fixed with ear plates on both the left and right sides. An electric push rod is installed on the upper side of each ear plate. A horizontal plate is fixed to the telescopic end of each electric push rod. A blowing mechanism is provided on the horizontal plate, which corresponds to the filter cartridges one by one. The blowing mechanism includes a rotating tube, a blower head, a motor, a first pulley, a second pulley, and a belt. A rotating tube corresponding to the filter cartridges one by one is rotatably connected to the horizontal plate. Several blowers are installed at equal intervals on both the left and right sides of the rotating tube. A second pulley is sleeved on the outer side of the upper end of each rotating tube. A motor corresponding to the rotating tube is installed on the horizontal plate. A first pulley is sleeved on the output shaft of each motor. The second pulley is connected to the corresponding first pulley via belt drive. An air supply pump corresponding to the rotating tube is installed on the horizontal plate. An air supply pipe is installed at the air outlet of each air supply pump. The air supply pipe is rotatably connected to the corresponding rotating tube via a rotary joint.

2. A new type of sink flow filter cartridge dust collector according to claim 1, characterized in that: The filter cartridge is a truncated cone structure that gradually decreases in size from top to bottom.

3. A new type of sink flow filter cartridge dust collector according to claim 1, characterized in that: Air guide plates are fixed on both the left and right sides of the inner cavity of the dust collector. The air guide plates are located above the air inlet pipe and have an "L" shaped structure.

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