Wet-type dust-removal explosion-proof fan for stone processing factory

Abstract

The utility model discloses a wet-type dust-removing explosion-proof fan for a stone processing factory, which comprises a wet-type explosion-proof fan body fixedly connected to the inner surface of an air pipe, a dust outlet pipe fixedly connected to the outer surface of the wet-type explosion-proof fan body, a dust collecting box fixedly connected to the lower surface of the dust outlet pipe, a fixing plate fixedly connected to the inner bottom surface of the dust collecting box, and a dust outlet pipe fixedly connected to the inner bottom surface of the fixing plate. A spring is fixedly connected to the upper surface of the fixing plate, a placement box is fixedly connected to the other end of the spring, a limiting column is fixedly connected to the lower surface of the placement box, an air pump is fixedly connected to the upper surface of the dust collection box, and a telescopic sleeve is fixedly connected to the input end of the air pump. According to the dust collection device, dust discharged by the fan can be placed and collected, the dust can be effectively prevented from being dissipated again in the discharging process, cleaning after use every time is not needed, the maintenance workload is greatly reduced, the cleaning frequency is reduced, and the energy consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fans, in particular to a wet dust removal and explosion-proof fan used in a stone processing plant. Background Art

[0002] Explosion-proof fans are widely used in general factories, warehouses, offices, and residences for ventilation or strong heating and cooling. They can also be installed in series at intervals in longer exhaust ducts to increase the pressure in the duct. The motor can be removed to act as a free fan. Existing fans need to clean the absorbed dust every time they work, and may cause secondary escape during the discharge process. For example, China has disclosed "a wet dust removal and explosion-proof fan for stone processing plants", and its application number is: "CN201621222910.5". Its structure is provided with a base connection port, so that the fan can be taken out for easy cleaning, but it cannot be placed to collect the dust discharged by the fan to prevent the dust from escaping again during the discharge process. It does not need to be cleaned after each use, which reduces the number of cleaning times. It cannot quickly clean the collected dust, and there is no need to frequently stop the fan to clean it. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a wet dust removal explosion-proof fan for a stone processing plant. Through the cooperation of a dust collecting box, a spring, a placement box and a limit column, the dust discharged by the fan can be placed and collected, and the dust can be effectively prevented from escaping again during the discharge process. There is no need to clean it after each use, which greatly reduces the maintenance workload, reduces the number of cleanings, and reduces energy consumption. Through the cooperation of an air pump, a telescopic sleeve, a suction nozzle and a connecting rod, the collected dust can be quickly cleaned, and there is no need to frequently stop the machine to clean the fan. Only the collection box needs to be cleaned regularly, which can greatly improve the operation time and production efficiency of the equipment.

[0004] The utility model also provides a wet dust removal explosion-proof fan for a stone processing plant, comprising: an air duct, the inner surface of the air duct is fixedly connected to a wet explosion-proof fan body, the outer surface of the wet explosion-proof fan body is fixedly connected to a dust outlet pipe, the lower surface of the dust outlet pipe is fixedly connected to a dust collecting box, the inner bottom surface of the dust collecting box is fixedly connected to a fixing plate, the upper surface of the fixing plate is fixedly connected to a spring, the other end of the spring is fixedly connected to a placement box, the lower surface of the placement box is fixedly connected to a limiting column, the upper surface of the dust collecting box is fixedly connected to an air pump, and the input end of the air pump is fixedly connected to a telescopic sleeve. The end of the telescopic sleeve away from the air pump is fixedly connected with a suction nozzle, and the lower surface of the suction nozzle is fixedly connected with a connecting rod. Through the cooperation of the dust collecting box, the spring, the placement box and the limit column, the dust discharged by the fan can be placed and collected, which can effectively prevent the dust from escaping again during the discharge process. There is no need to clean it after each use, which greatly reduces the maintenance workload, reduces the number of cleanings, and reduces energy consumption. Through the cooperation of the air pump, the telescopic sleeve, the suction nozzle and the connecting rod, the collected dust can be cleaned quickly. There is no need to frequently stop the machine to clean the fan. Only the collection box needs to be cleaned regularly, which can greatly improve the operation time and production efficiency of the equipment.

[0005] According to the wet dust removal and explosion-proof fan for stone processing plants described in the utility model, the end of the connecting rod away from the suction nozzle is fixedly connected to the inner bottom surface of the placement box, which can ensure that the telescopic sleeve follows the extension and retraction of the placement box. The telescopic sleeve is fixedly connected to the dust collection box, which can improve the stability of the equipment.

[0006] According to the wet dust removal and explosion-proof fan for stone processing plants described in the utility model, the limit column is movably connected to the dust collecting box, and the limit column is movably connected to the fixed plate, which can facilitate the movement of the limit column and display the weight of the dust placed in the box.

[0007] According to the wet dust removal and explosion-proof fan for a stone processing plant described in the utility model, a cleaning line is arranged on the limit column, which can remind the staff to clean in time.

[0008] According to the wet dust removal and explosion-proof fan for stone processing plants described in the utility model, a slide groove is arranged in the dust collecting box, and a sliding block is fixedly connected to the outer surface of the placement box, which can slide with the placement box to ensure the stability of the equipment.

[0009] According to the wet dust removal and explosion-proof fan for a stone processing plant described in the utility model, the slider is slidably connected to the slide groove, and the slider is movably connected to the dust box, which can ensure the linear movement of the dust box and prevent it from tilting.

[0010] According to the wet dust removal and explosion-proof fan for a stone processing plant described in the utility model, pads are fixedly connected to both ends of the slideway, and the pads are fixedly connected to the dust collecting box, which can reduce wear between equipment and extend the service life of the equipment.

[0011] According to the wet dust removal and explosion-proof fan for a stone processing plant described in the utility model, the output end of the air pump is fixedly connected with a discharge pipe, and the other end of the discharge pipe is provided with a transfer bottle, which can conveniently handle the discharged dust.

[0012] Beneficial Effects

[0013] 1. Compared with the prior art, this new type of wet dust removal explosion-proof fan used in stone processing plants can collect the dust discharged by the fan through the cooperation of a dust collecting box, a spring, a placement box and a limit column, and can effectively prevent the dust from escaping again during the discharge process. There is no need to clean it after each use, which greatly reduces the maintenance workload, reduces the number of cleaning times, and reduces energy consumption.

[0014] 2. Compared with the existing technology, this new type of wet dust removal explosion-proof fan used in stone processing plants can quickly clean the collected dust through the cooperation of air pump, telescopic sleeve, suction nozzle and connecting rod. There is no need to frequently stop the fan to clean it. Only the collection box needs to be cleaned regularly, which can greatly improve the operation time and production efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a three-dimensional structural diagram of the wet dust removal and explosion-proof fan used in a stone processing plant according to the utility model;

[0017] Figure 2 This is the internal structure diagram of the dust collecting box of the wet dust removal explosion-proof fan used in the stone processing plant of the utility model;

[0018] Figure 3 This is a schematic diagram of the dust box bottom plate connection structure of the wet dust removal explosion-proof fan used in a stone processing plant according to the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the connection structure of the dust box top plate of the wet dust removal explosion-proof fan used in a stone processing plant.

[0020] Legend:

[0021] 1. Air duct; 2. Wet explosion-proof fan body; 3. Dust outlet pipe; 4. Dust collecting box; 5. Fixed plate; 6. Spring; 7. Placement box; 8. Limit column; 9. Air pump; 10. Telescopic sleeve; 11. Suction nozzle; 12. Connecting rod. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model embodiment is a wet dust removal explosion-proof fan for a stone processing plant, which includes: an air duct 1 for air intake, a wet explosion-proof fan body 2 is fixedly connected to the inner surface of the air duct 1, a dust outlet pipe 3 is fixedly connected to the outer surface of the wet explosion-proof fan body 2 for dust discharge, a dust collecting box 4 is fixedly connected to the lower surface of the dust outlet pipe 3 for placing dust and supporting other structures, a fixing plate 5 is fixedly connected to the inner bottom surface of the dust collecting box 4 for fixing a support spring 6, a spring 6 is fixedly connected to the upper surface of the fixing plate 5 for popping out the placement box 7, and the spring 6 The other end is fixedly connected to a placement box 7 for placing collected dust. The lower surface of the placement box 7 is fixedly connected to a limiting column 8 for displaying the weight of the dust collected in the placement box 7. The upper surface of the dust collecting box 4 is fixedly connected to an air pump 9 for providing suction. The input end of the air pump 9 is fixedly connected to a telescopic sleeve 10 for following the extension and retraction of the placement box 7. The end of the telescopic sleeve 10 away from the air pump 9 is fixedly connected to a suction nozzle 11 for absorbing the dust in the placement box 7. The lower surface of the suction nozzle 11 is fixedly connected to a connecting rod 12 for connecting the suction nozzle 11 and the placement box 7.

[0024] One end of the connecting rod 12 away from the suction nozzle 11 is fixedly connected to the inner bottom surface of the placement box 7, and is used for the telescopic sleeve 10 to follow the telescopic extension of the placement box 7. The telescopic sleeve 10 is fixedly connected to the dust box 4 for fixing the telescopic sleeve 10. The limiting column 8 is movably connected to the dust box 4, and the limiting column 8 is movably connected to the fixed plate 5 for the movement of the limiting column 8. A cleaning line is provided on the limiting column 8 for displaying a clear line. A slide groove is provided in the dust box 4 for the sliding of the slider. A slider is fixedly connected to the outer surface of the placement box 7 for sliding with the placement box 7. The slider is slidably connected to the slide groove. The slider is movably connected to the dust box 4. Pads are fixedly connected to both ends of the slide groove for reducing the collision and friction between the slider and the slide groove. The pads are fixedly connected to the dust box 4. The output end of the air pump 9 is fixedly connected to a discharge pipe for discharging dust. A transfer bottle is provided at the other end of the discharge pipe for placing the discharged dust.

[0025] Working principle: When in use, the dust filtered out by the wet explosion-proof fan body 2 is discharged into the dust collecting box 4 through the dust outlet pipe 3 and is collected in the placement box 7, and then the placement box 7 presses down the spring 6, and then the placement box 7 presses down the limit column 8, and the weight of the placement box 7 is displayed by the limit column 8. When the placement box 7 moves, the suction nozzle 11 is pulled by the connecting rod 12, and the telescopic sleeve 10 is lengthened, and then the air pump 9 absorbs the dust through the telescopic sleeve 10 and the suction nozzle 11 and discharges it through the discharge pipe.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A wet dust removal explosion-proof fan for a stone processing plant, characterized in that: include: An air duct (1) is provided, wherein the inner surface of the air duct (1) is fixedly connected to a wet explosion-proof fan body (2), the outer surface of the wet explosion-proof fan body (2) is fixedly connected to a dust outlet pipe (3), the lower surface of the dust outlet pipe (3) is fixedly connected to a dust collecting box (4), the inner bottom surface of the dust collecting box (4) is fixedly connected to a fixing plate (5), the upper surface of the fixing plate (5) is fixedly connected to a spring (6), the other end of the spring (6) is fixedly connected to a placement box (7), the lower surface of the placement box (7) is fixedly connected to a limiting column (8), the upper surface of the dust collecting box (4) is fixedly connected to an air pump (9), the input end of the air pump (9) is fixedly connected to a telescopic sleeve (10), the end of the telescopic sleeve (10) away from the air pump (9) is fixedly connected to a suction nozzle (11), and the lower surface of the suction nozzle (11) is fixedly connected to a connecting rod (12).

2. A wet dust removal explosion-proof fan for a stone processing plant according to claim 1, characterized in that: One end of the connecting rod (12) away from the suction nozzle (11) is fixedly connected to the inner bottom surface of the placement box (7), and the telescopic sleeve (10) is fixedly connected to the dust collection box (4).

3. A wet dust removal explosion-proof fan for a stone processing plant according to claim 1, characterized in that: The limiting column (8) is movably connected to the dust collecting box (4), and the limiting column (8) is movably connected to the fixing plate (5).

4. A wet dust removal explosion-proof fan for a stone processing plant according to claim 1, characterized in that: The limiting column (8) is provided with a cleaning line.

5. The wet dust removal explosion-proof fan for a stone processing plant according to claim 1, characterized in that: A sliding groove is provided in the dust collecting box (4), and a sliding block is fixedly connected to the outer surface of the placement box (7).

6. A wet dust removal explosion-proof fan for a stone processing plant according to claim 5, characterized in that: The sliding block is slidably connected to the sliding groove, and the sliding block is movably connected to the dust collecting box (4).

7. A wet dust removal explosion-proof fan for a stone processing plant according to claim 5, characterized in that: Cushion blocks are fixedly connected to both ends of the slide groove, and the cushion blocks are fixedly connected to the dust collecting box (4).

8. The wet dust removal explosion-proof fan for a stone processing plant according to claim 1, characterized in that: The output end of the air pump (9) is fixedly connected to a discharge pipe, and the other end of the discharge pipe is provided with a transfer bottle.

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