Flue gas shunting structure for dust remover

Abstract

The flue gas flow dividing structure comprises a dust removing box, a flow dividing cavity and a dust removing cavity are formed in the dust removing box, the inner wall of the flow dividing cavity is fixedly connected with a flow dividing cover through an elastic mechanism, and a plurality of flow dividing pipes communicated with the interior are fixedly installed on the outer wall of the flow dividing cover. And each flow dividing pipe slidably penetrates into the dust removal cavity, a filter screen plate is fixedly installed on the inner wall of the flow dividing cover, a baffle matched with the inner wall of the flow dividing cavity is fixedly installed on the outer wall of the flow dividing cover, and an extrusion block is fixedly installed on the outer wall of the flow dividing cover. According to the utility model, by arranging the components such as the shunting cover, the shunting pipes and the filter screen plate, flue gas can be filtered by the filter screen plate in the shunting cavity and then enters the dust removal cavity from the shunting cover through the plurality of shunting pipes, so that the flue gas can be more uniformly distributed in the dust removal cavity, and large-particle dust in the flue gas can be intercepted and filtered by the filter screen plate.

Description

Technical Field

[0001] The utility model relates to the technical field of dust collectors, in particular to a flue gas diversion structure for dust collectors. Background Art

[0002] A dust collector is a professional equipment specially used to remove solid or liquid particles such as dust and particulate matter suspended in the air. The main function of a dust collector is to prevent industrial pollution and protect human health.

[0003] Dust collectors are widely used in many fields such as steel, chemical industry, cement, metallurgy, mining, ceramics, and food. They can effectively remove smoke, coal dust, cement dust, aluminum dust and other dust particles in the air to prevent them from polluting the atmospheric environment and endangering the health of workers. In the prior art, most dust collectors lack components for diverting the flue gas when in use, resulting in the flue gas being too concentrated during the transportation process and unable to be evenly dispersed inside the dust collector. The flue gas cannot be evenly dusted, resulting in low flue gas purification efficiency and insufficient practicality. Therefore, it is necessary to design a flue gas diversion structure for a dust collector to address the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a flue gas diversion structure for a dust collector.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A flue gas diversion structure for a dust collector comprises a dust collection box, wherein a diversion chamber and a dust collection chamber are provided inside the dust collection box, the inner wall of the diversion chamber is fixedly connected to a diversion hood by an elastic mechanism, a plurality of diversion pipes connected to the interior are fixedly installed on the outer wall of the diversion hood, each of the diversion pipes slides through the dust collection chamber, a filter plate is fixedly installed on the inner wall of the diversion hood, a baffle matching the inner wall of the diversion chamber is fixedly installed on the outer wall of the diversion hood, an extrusion block is fixedly installed on the outer wall of the diversion hood, an extrusion groove is provided on the outer wall of the extrusion block, a motor is fixedly installed on the upper end surface of the dust collection box through a support plate, the outer wall of the motor output shaft is connected to the inner wall of the extrusion groove by an extrusion mechanism, a connecting pipe is rotatably installed in the dust collection chamber, a spray pipe is fixedly connected to the end of the connecting pipe, and a plurality of connecting pipes connected to the interior are provided on the outer wall of the spray pipe The outer wall of the spray pipe is connected to the outer wall of the motor output shaft through a transmission mechanism, a water pump is fixedly installed on the upper end surface of the dust removal box, the outer wall of the water pump outlet pipe is connected to the connecting pipe through a connecting mechanism, a plurality of sewage holes connected to the dust removal chamber are provided on the outer bottom wall of the dust removal box, a cylinder is fixedly installed on the inner wall of the dust removal chamber through a connecting plate, the telescopic end of the cylinder is fixedly connected with a connecting plate, a plurality of poking rods matched with the sewage holes are fixedly installed on the bottom wall of the connecting plate, a cleaning opening matched with the filter plate is provided on the outer bottom wall of the dust removal box, two slide rails are fixedly installed on the outer bottom wall of the dust removal box, the interiors of the two slide rails are connected to a collection box through a sliding mechanism, a sewage hopper matched with a plurality of sewage holes is fixedly installed on the outer bottom wall of the dust removal box, and an internally connected sewage pipe is fixedly installed on the bottom wall of the sewage hopper.

[0007] Preferably, the elastic mechanism comprises a spring telescopic rod fixedly mounted on the inner wall of the diversion cavity, and a telescopic end of the spring telescopic rod is fixedly connected to the outer wall of the diversion cover.

[0008] Preferably, the extrusion mechanism comprises a cam fixedly mounted on the outer wall of the motor output shaft, and the cam is rotatably connected to the inner wall of the extrusion groove.

[0009] Preferably, the transmission mechanism comprises a pulley fixedly mounted on the motor output shaft and the outer wall of the connecting tube, and the two pulleys are connected for transmission via a belt.

[0010] Preferably, the connection mechanism comprises a connection sleeve fixedly mounted on the outer wall of the water pump outlet pipe, and the inner wall of the connection sleeve is rotatably connected to the outer wall of the connecting pipe.

[0011] Preferably, the sliding mechanism comprises a sliding block slidably mounted inside the sliding rail, and an end of the sliding block is fixedly connected to an outer wall of the collection box.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting up components such as a diversion hood, a diversion pipe and a filter plate, the flue gas can be filtered through the filter plate inside the diversion chamber, and then enter the dust removal chamber from the inside of the diversion hood through multiple diversion pipes, thereby making the flue gas more evenly distributed inside the dust removal chamber, and the filter plate can intercept and filter large particles of dust in the flue gas.

[0014] 2. By setting up components such as cams, spring telescopic rods and extrusion blocks, when the cam continues to rotate and intermittently contacts the inner wall of the extrusion groove, the extrusion block can drive the diversion cover to shake back and forth under the elastic action of the spring telescopic rod, thereby shaking off large particles of dust attached to the outer wall of the filter plate to avoid affecting the flow of smoke through the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a flue gas diversion structure for a dust collector proposed by the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the vertical section structure;

[0017] Figure 3 This is a side view structural diagram of a flue gas diversion structure for a dust collector proposed by the utility model;

[0018] Figure 4 for Figure 2 A schematic diagram of the structure enlargement at point A;

[0019] Figure 5 for Figure 3 A schematic diagram of the structure at B in FIG.

[0020] Figure 6 for Figure 3 Schematic diagram of the enlarged structure at position C in FIG.

[0021] In the figure: 1 dust removal box, 2 spring telescopic rod, 3 diversion cover, 4 diversion pipe, 5 filter plate, 6 baffle, 7 extrusion block, 8 support plate, 9 motor, 10 cam, 11 connecting pipe, 12 spray pipe, 13 pulley, 14 water pump, 15 connecting sleeve, 16 connecting plate, 17 cylinder, 18 connecting plate, 19 slide rail, 20 slider, 21 collection box, 22 sewage bucket, 23 sewage pipe. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-6A flue gas diversion structure for a dust collector comprises a dust removal box 1, a diversion chamber and a dust removal chamber are provided inside the dust removal box 1, a diversion cover 3 is fixedly connected to the inner wall of the diversion chamber through an elastic mechanism, the elastic mechanism comprises a spring telescopic rod 2 fixedly installed on the inner wall of the diversion chamber, the telescopic end of the spring telescopic rod 2 is fixedly connected to the outer wall of the diversion cover 3, a plurality of diversion pipes 4 connected to the interior are fixedly installed on the outer wall of the diversion cover 3, each of the diversion pipes 4 slides through the dust removal chamber, a filter screen plate 5 is fixedly installed on the inner wall of the diversion cover 3, and a filter screen plate 5 is fixedly installed on the outer wall of the diversion cover 3 A baffle 6 is provided which cooperates with the inner wall of the diversion chamber. The baffle 6 can block the gap between the outer wall of the diversion hood 3 and the inner wall of the diversion chamber to prevent part of the smoke from being filtered by the filter plate 5. An extrusion block 7 is fixedly installed on the outer wall of the diversion hood 3. An extrusion groove is provided on the outer wall of the extrusion block 7. A motor 9 is fixedly installed on the upper end surface of the dust removal box 1 through a support plate 8. The outer wall of the output shaft of the motor 9 is connected to the inner wall of the extrusion groove through an extrusion mechanism. The extrusion mechanism includes a cam 10 fixedly installed on the outer wall of the output shaft of the motor 9, and the cam 10 is rotatably connected to the inner wall of the extrusion groove.

[0024] A connecting pipe 11 is rotatably installed inside the dust removal chamber, and a spray pipe 12 is fixedly connected to the end of the connecting pipe 11. A plurality of spray holes communicating with the interior are opened on the outer wall of the spray pipe 12, and the outer wall of the spray pipe 12 is connected to the outer wall of the output shaft of the motor 9 through a transmission mechanism. The transmission mechanism includes a pulley 13 fixedly installed on the output shaft of the motor 9 and the outer wall of the connecting pipe 11, and the two pulleys 13 are connected for transmission through belts. A water pump 14 is fixedly installed on the upper end surface of the dust removal box 1, and the outer wall of the outlet pipe of the water pump 14 is connected to the connecting pipe 11 through a connecting mechanism. The connecting mechanism includes a connecting sleeve 15 fixedly installed on the outer wall of the outlet pipe of the water pump 14, and the inner wall of the connecting sleeve 15 is rotatably connected to the outer wall of the connecting pipe 11.

[0025] A plurality of sewage holes connected with the dust removal chamber are provided on the outer bottom wall of the dust removal box 1. A cylinder 17 is fixedly installed on the inner wall of the dust removal chamber through a connecting plate 16. A connecting plate 18 is fixedly connected to the telescopic end of the cylinder 17. A plurality of poking rods cooperating with the sewage holes are fixedly installed on the bottom wall of the connecting plate 18. A cleaning opening cooperating with the filter plate 5 is provided on the outer bottom wall of the dust removal box 1. Two slide rails 19 are fixedly installed on the outer bottom wall of the dust removal box 1. The interiors of the two slide rails 19 are connected to a collecting box 21 through a sliding mechanism. The sliding mechanism includes a slider 20 slidably installed inside the slide rail 19. The end of the slider 20 is fixedly connected to the outer wall of the collecting box 21. A sewage bucket 22 cooperating with the plurality of sewage holes is fixedly installed on the outer bottom wall of the dust removal box 1. A sewage bucket 22 is fixedly installed on the bottom wall of the sewage bucket 22 with an internally connected sewage pipe 23.

[0026] When the utility model is used, the smoke can be filtered through the filter plate 5 inside the shunt chamber, and then enter the dust removal chamber from the inside of the shunt cover 3 through multiple shunt pipes 4. The filter plate 5 can intercept and filter large particles of dust in the smoke. When a large number of dust particles are attached to the outer wall of the filter plate 5, the motor 9 can drive the cam 10 to rotate. The cam 10 can intermittently contact the inner wall of the extrusion groove when rotating, thereby allowing the extrusion block 7 to be subjected to force to move the shunt cover 3 and squeeze the spring telescopic rod 2. When the cam 10 does not contact the inner wall of the extrusion groove, the spring telescopic rod 2 can drive the shunt cover 3 to move and reset. When the cam 10 continues to rotate and intermittently contacts the inner wall of the extrusion groove, the shunt cover 3 can be reciprocated with the cooperation of the spring telescopic rod 2. Therefore, the large particles of dust attached to the outer wall of the filter plate 5 can be shaken off and dropped into the collection box 21 through the cleaning opening.

[0027] The cooperation of multiple shunt pipes 4 can make the smoke more evenly distributed inside the dust removal chamber. At this time, the water pump 14 can pump the dust removal water, and discharge the dust removal water into the spray pipe 12 through the cooperation of the connecting sleeve 15 and the connecting pipe 11. The dust removal water is sprayed through multiple spray holes inside the spray pipe 12, thereby settling the dust in the smoke in the dust removal chamber. At the same time, the motor 9 can drive the connecting pipe 11 to rotate through two pulleys 13 connected by belts, and the connecting pipe 11 then drives the spray pipe 12 to rotate, thereby making the dust removal water spray more evenly, increasing For the sedimentation effect of dust in the flue gas, the sewage can flow into the sewage bucket 22 through the sewage hole and be discharged through the sewage pipe 23 in the sewage bucket 22. When the dust precipitation causes blockage to the sewage hole, the cylinder 17 can drive the connecting plate 18 to descend, thereby allowing the connecting plate 18 to drive multiple poke rods to clear the sewage hole, thereby ensuring the fluidity of the sewage. When a large amount of large particles of dust are collected inside the collection box 21, it can be slid out of the slide rail 19 through the slider 20, thereby realizing the convenient disassembly of the collection box 21 for easy cleaning.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A flue gas diversion structure for a dust collector, comprising a dust removal box (1), characterized in that: The dust removal box (1) is provided with a shunt chamber and a dust removal chamber inside. The inner wall of the shunt chamber is fixedly connected to a shunt cover (3) through an elastic mechanism. The outer wall of the shunt cover (3) is fixedly installed with a plurality of shunt pipes (4) connected with the inside. Each of the shunt pipes (4) slides through the inside of the dust removal chamber. The inner wall of the shunt cover (3) is fixedly installed with a filter screen plate (5). The outer wall of the shunt cover (3) is fixedly installed with a baffle (6) matched with the inner wall of the shunt chamber. An extrusion block (7) is installed, and an extrusion groove is provided on the outer wall of the extrusion block (7); a motor (9) is fixedly installed on the upper end surface of the dust removal box (1) through a support plate (8); the outer wall of the output shaft of the motor (9) is connected to the inner wall of the extrusion groove through an extrusion mechanism; a connecting pipe (11) is rotatably installed inside the dust removal chamber, and a spray pipe (12) is fixedly connected to the end of the connecting pipe (11); a plurality of spray holes communicating with the interior are provided on the outer wall of the spray pipe (12); and the outer wall of the spray pipe (12) is connected to the inner wall of the spray pipe (12). The dust removal box (1) is connected to the outer wall of the output shaft of the motor (9) through a transmission mechanism, a water pump (14) is fixedly installed on the upper end surface of the dust removal box (1), the outer wall of the outlet pipe of the water pump (14) is connected to the connecting pipe (11) through a connecting mechanism, a plurality of sewage discharge holes connected to the dust removal chamber are opened on the outer bottom wall of the dust removal box (1), a cylinder (17) is fixedly installed on the inner wall of the dust removal chamber through a connecting plate (16), the telescopic end of the cylinder (17) is fixedly connected to a connecting plate (18), and the bottom wall of the connecting plate (18) is fixedly A plurality of poking rods cooperating with the sewage discharge holes are fixedly installed, the outer bottom wall of the dust removal box (1) is provided with a cleaning opening cooperating with the filter plate (5), the outer bottom wall of the dust removal box (1) is fixedly installed with two slide rails (19), the interiors of the two slide rails (19) are connected to a collection box (21) through a sliding mechanism, the outer bottom wall of the dust removal box (1) is fixedly installed with a sewage bucket (22) cooperating with the plurality of sewage discharge holes, and the bottom wall of the sewage bucket (22) is fixedly installed with an internally connected sewage pipe (23).

2. A flue gas diversion structure for a dust collector according to claim 1, characterized in that: The elastic mechanism comprises a spring telescopic rod (2) fixedly mounted on the inner wall of the diversion chamber, and the telescopic end of the spring telescopic rod (2) is fixedly connected to the outer wall of the diversion cover (3).

3. A flue gas diversion structure for a dust collector according to claim 2, characterized in that: The extrusion mechanism comprises a cam (10) fixedly mounted on the outer wall of the output shaft of the motor (9), and the cam (10) is rotatably connected to the inner wall of the extrusion groove.

4. A flue gas diversion structure for a dust collector according to claim 3, characterized in that: The transmission mechanism comprises a pulley (13) fixedly mounted on the output shaft of the motor (9) and the outer wall of the connecting tube (11), and the two pulleys (13) are connected and driven by a belt.

5. A flue gas diversion structure for a dust collector according to claim 4, characterized in that: The connection mechanism comprises a connection sleeve (15) fixedly mounted on the outer wall of the outlet pipe of the water pump (14), and the inner wall of the connection sleeve (15) is rotatably connected to the outer wall of the connecting pipe (11).

6. A flue gas diversion structure for a dust collector according to claim 5, characterized in that: The sliding mechanism comprises a sliding block (20) slidably mounted inside a sliding rail (19), and an end of the sliding block (20) is fixedly connected to an outer wall of a collecting box (21).

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