An active vibrating wire dust removal device with convenient cleaning function

Abstract

The present invention discloses an active vibrating-string dust removal device with a convenient cleaning function, which belongs to the field of industrial dust collector equipment, and includes a dust removal box, a vibrating-string dust removal grid and a vibration motor; an air inlet is provided at one end of the dust removal box, and an exhaust port is provided at the other end of the dust removal box; the dust removal box is provided with a pair of slots and sockets in the air inlet and the exhaust port; compared with the prior art, the active vibrating-string dust removal device of the present application, because the pneumatic vibration motor drives the vibrating-string dust removal grid to vibrate at a high frequency in the cleaning liquid, realizes safe and thorough cleaning of the accumulated dust on the vibrating-string dust removal grid. In addition, when the dust collector is working, due to the function of the pneumatic vibration motor, the vibrating-string dust removal grid is changed from passive vibration driven by wind flow to active vibration, so that the water droplets on the vibrating-string dust removal grid are broken more thoroughly to form more fine droplets, which increases the possibility of contact between the droplets and the dust in the air flow, thereby improving the dust reduction efficiency.

Description

Technical Field

[0001] The invention relates to the field of industrial dust collector equipment, and in particular to an active vibrating wire dust removal device with a convenient cleaning function. Background Art

[0002] Industrial dust not only threatens the physical and mental health of workers, shortens the life of equipment, causes environmental pollution, and even causes serious dust explosion accidents. Vibrating-wire dust removal equipment has many advantages, such as high dust removal efficiency, low investment, low dust removal resistance, and convenient maintenance. However, after the vibrating-wire dust collector is used for a long time, the dust will block the gaps of the vibrating-wire dust collector, causing the vibrating-wire dust collector to be blocked, resulting in a decrease in the processing air volume and a deterioration in the purification effect. The main cleaning method of the existing vibrating-wire dust collector is to open the dust collector cover and use high-pressure water for flushing. This method has the following disadvantages: opening the heavy dust collector cover increases the amount of manual work and has the safety hazard of injuring hands; the high-pressure water cleaning method cannot completely clean the dust on the vibrating-wire dust collector, resulting in a decrease in the dust removal performance of the dust collector. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention proposes an active vibrating-wire dust removal device with a convenient cleaning function.

[0004] The purpose of the present invention can be achieved through the following technical solutions:

[0005] An active vibrating-string dust removal device with a convenient cleaning function, characterized in that it comprises a dust removal box, a vibrating-string dust removal grid and a vibration motor; an air inlet is provided at one end of the dust removal box, and an exhaust port is provided at the other end of the dust removal box; the dust removal box is provided with a pair of slots and sockets in the air inlet and the exhaust port; the socket is provided with a long water baffle during dust cleaning operation, and the long water baffle is inserted into the slot; the socket replaces the long water baffle with a short sealing plate during airflow purification operation; the dust removal box has two vibrating-string dust removal grids fixedly installed between the slots; a vibration motor is fixedly installed on one side of the dust removal box close to the vibrating-string dust removal grid; a sewage outlet is provided on the dust removal box between the vibrating-string dust removal grids; and a spray rod is provided on one side of the dust removal box close to the vibrating-string dust removal grid.

[0006] Furthermore, the dust removal box is provided with a water injection port; the water injection port is connected to a water injection pipe; the sewage outlet is fixedly installed with a sewage pipe; and a sewage valve is also provided at the sewage outlet.

[0007] Furthermore, one of the vibrating-wire dust-collecting grilles is a transverse vibrating-wire dust-collecting grille, and the other vibrating-wire dust-collecting grille is a longitudinal vibrating-wire dust-collecting grille.

[0008] Furthermore, the dust removal box is a rectangular box, and two side panels of the dust removal box are made of transparent materials; the dust removal box is fixedly provided with a liquid level meter on the side panels.

[0009] Furthermore, the dust removal box is provided with pressure sensors on both sides of the vibrating wire dust removal grille.

[0010] Furthermore, the dust removal box is rotatably connected with an inspection door at the upper end of the vibrating wire dust removal grille.

[0011] Furthermore, it is characterized in that the inspection door, the long water retaining plate and the short sealing plate are all provided with handles.

[0012] Furthermore, a filter is fixedly installed at the bottom of the sewage outlet; the filter includes a filter tube, a filter seat and a metal filter membrane; the filter tube is fixedly connected to the sewage outlet; the filter seat is fixedly installed inside the filter tube; the filter seat is provided with a circular hole; a filter plate is fixedly installed in the circular hole; the filter plate is evenly distributed with filter holes; the metal filter membrane is fixedly installed on the filter plate.

[0013] The filter press has one end in contact with the filter housing, and the other end is connected with the filter housing by a spring.

[0014] Beneficial effects of the present invention:

[0015] The active vibrating wire dust removal device of the present invention achieves safe and thorough cleaning of dust accumulated on the vibrating wire dust removal grid due to the pneumatic vibration motor driving the vibrating wire dust removal grid to vibrate at high frequency in the cleaning liquid. In addition, during the dust removal operation of the dust collector, due to the function of the pneumatic vibration motor, the vibrating wire dust removal grid is changed from passive vibration driven by wind flow to active vibration, so that the water droplets on the vibrating wire dust removal grid are broken more thoroughly to form more fine droplets, which increases the possibility of contact between the droplets and the dust in the air flow, thereby improving the dust removal efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 This is a schematic cross-sectional diagram of the dust cleaning operation structure of this application;

[0018] Figure 2 This is a schematic cross-sectional diagram of the dust removal and purification airflow operation structure of this application;

[0019] Figure 3 This is a schematic diagram of the short sealing plate of the dust removal box of this application;

[0020] Figure 4 This is a schematic diagram of the long water baffle of the dust removal box of this application;

[0021] Figure 5 Schematic diagram of the transverse vibrating wire dust removal grid and the longitudinal vibrating wire dust removal grid of the present application;

[0022] Figure 6 This is a schematic diagram of the dust removal and purification airflow operation plan of this application;

[0023] Figure 7 A schematic plan view of the dust removal operation of the dust removal device of this application;

[0024] Figure 8 This is a schematic diagram of the filter structure of this application;

[0025] Fig. 9 A schematic diagram of the partial structure of the filter of the present application;

[0026] Fig.10 This is a schematic diagram of the filter plate structure of this application. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0029] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The schematic cross-sectional view of the cleaning operation structure of an active vibrating wire dust removal device with convenient cleaning function of the present invention is as follows: Figure 1 As shown; the schematic diagram of the dust removal device dust removal and purification airflow operation structure is as follows Figure 2 As shown; the schematic diagram of the main parts of the dust removal device cleaning box is as follows Figures 3 to 5 As shown; the schematic diagram of the dust removal and purification airflow operation of the dust removal device is as follows Figure 6 As shown, the plan view of the dust removal device cleaning operation is as follows Figure 7 shown.

[0031] The front end of the dust removal box 1 is an air inlet, and a long water baffle 2 is provided at the air inlet. The rear end of the dust removal box 1 is provided with an exhaust port, and a long water baffle 2 is provided at the exhaust port. The long water baffle 2 is used to clean the box for dust removal operations; when the dust-containing airflow is purified, the long water baffle 2 needs to be pulled out and the short sealing plate 211 needs to be inserted to prevent the dust removal box 1 from leaking air and ensure its sealing; the air inlet and the exhaust port are both provided with a pair of slots 10 and sockets 11; the long water baffle 2 is inserted into the socket 11 to resist the slot 10, and the short sealing plate 211 is inserted into the socket 11; the dust removal box 1 has two vibrating wire dust removal grilles fixedly installed between the slots 10; the dust removal box 1 has a vibration motor 3 fixedly installed on one side close to the vibrating wire dust removal grille. The present invention uses a pneumatic vibration motor 3, and the pneumatic vibration motor 3 adopts a power-free type, which is suitable for harsh working environments such as flammable and explosive. The dust removal box 1 is provided with a sewage outlet 8 between the vibrating wire dust removal grilles; the dust removal box 1 is provided with a spray rod 7 on one side close to the vibrating wire dust removal grilles.

[0032] During dust removal, the spray rod 7 starts spraying, and the dust-laden airflow moves toward the vibrating wire dust removal grid. In this process, the droplets collide, condense, and diffuse with the dust in the dust-laden airflow to capture the dust for the first time. In addition, during dust removal in the dust collector, due to the function of the pneumatic vibration motor 3, the passive vibration of the vibrating wire dust removal grid driven by the airflow is changed to active vibration, so that the water droplets on the vibrating wire dust removal grid are broken more thoroughly to form more fine droplets, which increases the possibility of contact between the droplets and the dust in the airflow, thereby improving the dust removal efficiency.

[0033] During the dust cleaning work: after stopping the machine, insert the long water baffles 2 on both sides of the vibrating wire dust removal grid. Pour water and cleaning liquid into the dust collector box, let the vibrating wire dust removal grid soak in the cleaning liquid, and then start the pneumatic vibration motor 3 to use vibration to shake off the dust accumulated on the wire grid soaked in the cleaning liquid. After cleaning, the sewage after cleaning the dust collector box is discharged through the sewage outlet 8 provided at the bottom of the dust collector box. After cleaning, remove the front and rear water baffles, insert the short sealing plate 211, and continue the dust removal operation.

[0034] Furthermore, the dust removal box 1 is provided with a water injection port 9; the water injection port 9 is connected to the water injection pipe, and water is provided to the dust removal box 1 through the water injection port 9 and the water injection pipe; the sewage outlet 8 is fixedly installed with a sewage pipe; the sewage outlet 8 is also provided with a sewage valve, and the sewage valve is opened, and the turbid liquid after the dust removal box 1 is cleaned flows out of the dust removal box 1 through the sewage pipe.

[0035] Furthermore, there are two types of vibrating string dust collectors in the dust removal box 1, namely a transverse vibrating string dust collector 61 and a longitudinal vibrating string dust collector 62. The vibrating string dust collectors are made of metal material and can realize multi-stage wet resonance string dust removal. While vibrating to clean the dust, the dust removal efficiency of the dust collector is further improved.

[0036] Furthermore, the dust removal box 1 is a rectangular box, including a top plate, a bottom plate, a left plate and a right plate. The bottom plate is located below the vibrating string dust removal grille, the left plate is located on the left side of the vibrating string dust removal grille, the right plate is located on the right side of the vibrating string dust removal grille, and a top plate is provided above the vibrating string dust removal grille; the top plate, the bottom plate, the left plate and the right plate constitute a rectangular box that can hold cleaning liquid.

[0037] Furthermore, the left side plate and the right side plate are made of transparent material, so that people can directly observe the water level in the inner cavity of the cleaning box from the outside, and the cleaning box is provided with a liquid level meter to facilitate the control of the amount of water added for cleaning.

[0038] Furthermore, the dust removal box 1 is provided with pressure sensors 12 on both sides of the vibrating-string dust removal grille; after the dust removal device starts to work for a period of time, a large amount of dust is accumulated on the vibrating-string dust removal grille, and the pressure sensors 12 located on both sides of the vibrating-string dust removal grille start to alarm because of the excessive pressure difference between the front and the back, indicating that it is necessary to stop the machine and start cleaning work.

[0039] Furthermore, the top plate of the dust removal box body 1 is provided with an inspection door 4 for convenient inspection and replacement.

[0040] Furthermore, in order to prevent heavy metals in sewage from polluting the environment, a filter is fixedly installed at the bottom of the sewage outlet 8; the filter includes a filter tube 13, a filter seat 14 and a metal filter membrane 16; the filter tube 13 is fixedly connected to the sewage outlet; the filter seat 14 is fixedly installed inside the filter tube 13; the filter seat 14 is provided with a circular hole; a filter plate 15 is fixedly installed in the circular hole; the filter plate 15 is evenly distributed with filter holes; the filter plate 15 is fixedly installed with a metal filter membrane 16. When sewage enters the filter, the filter filters the heavy metals in the sewage through the metal filter membrane 16, and the filtered sewage is discharged from the filter holes on the filter plate 15; thereby reducing the impact of sewage on the soil and playing a role in green environmental protection.

[0041] The filter tube 13 is fixedly installed with a fixed seat 17; the filter seat 14 is slidably connected to the fixed seat 17; the filter seat 14 is evenly distributed with slide grooves on the circumference; the slide groove is slidably connected to the limit block 18; the limit block 18 and the slide groove are connected by a spring; the limit block 18 is provided with an inclined surface on the side away from the sewage outlet 8; the slide groove is also rotatably connected with a fixed shaft 21; the fixed shaft 21 and the slide groove are connected by a torsion spring; the filter plate 15 is arranged between the limit block 18 and the fixed block 22; the filter plate 15 is provided with a slot; the fixed block 22 is arranged in the slot; the filter plate 15 is fixedly installed with a sealing ring 23; the filter tube 13 is slidably connected with a movable tube 24; a sealing block is provided on one side of the movable tube 24 close to the movable tube 24; the sealing block is provided with a groove; the sealing ring 23 is arranged in the groove; the filter tube 13 is symmetrically provided with an adjustment seat 26; the interior of the adjustment seat 26 is slidably connected with an adjustment block 27; the adjustment block 27 is fixedly connected to the movable tube 24; the adjustment The seat 26 is internally connected with a screw rod 28 for rotation; the screw rod 28 is threadedly connected with the adjusting block 27; the screw rod 28 is fixedly mounted with a handle 29 on the outside of the adjusting seat 26; when in use, the metal filter membrane 16 needs to be replaced; at this time, the screw rod 28 can be rotated by the handle 29, so that the adjusting block 27 drives the movable tube 24 and the sealing block to move, and then the filter seat 14 is pulled out, the filter plate 15 is pushed from the bottom, and the fixed block 22 is rotated and moved out of the slot; the fixed block 22 is reset by the torsion spring; then the new filter plate 15 and the metal filter membrane 16 are pushed in from the inclined surface of the limit block 18; under the action of the inclined surface, the thrust can push the limit block 18 to move in the direction of the spring, specifying that the filter plate 15 is located between the limit block 18 and the fixed block 22, and then the spring is reset, and the fixed block 22 enters the slot, so that the filter plate 15 is completely fixed, and then the movable tube 24 is reset; the above method is simple to operate and convenient for quick replacement.

[0042] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. An active vibrating wire dust removal device with convenient cleaning function, It is characterized in that It comprises a dust collecting box, a vibrating dust collecting grid and a vibration motor; an air inlet is arranged at one end of the dust collecting box, and an exhaust port is arranged at the other end of the dust collecting box; a pair of card slots and a socket are arranged in the air inlet and the exhaust port of the dust collecting box; the socket is provided with a long water baffle during the dust cleaning operation, and the long water baffle is inserted into the card slot; the socket replaces the long water baffle with a short sealing plate during the air flow purification operation; the dust collecting box is fixedly installed with two vibrating dust collecting grids between the card slots; a vibration motor is fixedly installed on one side of the dust collecting box close to the vibrating dust collecting grid; a sewage outlet is arranged between the vibrating dust collecting grids of the dust collecting box; a spray rod is arranged on one side of the dust collecting box close to the vibrating dust collecting grid; One of the vibrating wire dust removal grids is a transverse vibrating wire dust removal grid, and the other vibrating wire dust removal grid is a longitudinal vibrating wire dust removal grid; A filter is fixedly installed at the bottom of the sewage outlet; the filter includes a filter tube, a filter seat and a metal filter membrane; the filter tube is fixedly installed with a fixed seat; the filter seat is slidably connected to the fixed seat; the filter seat is evenly distributed with slide grooves around the circumference; the slide groove is slidably connected to a limit block; the limit block and the slide groove are connected by a spring; an inclined surface is provided on the side of the limit block away from the sewage outlet; the slide groove is also rotatably connected to a fixed shaft; the fixed shaft and the slide groove are connected by a torsion spring.

2. The active vibrating wire dust removal device with convenient cleaning function according to claim 1, It is characterized in that The water injection port of the dust removal box is arranged on a side close to the socket; the water injection port is connected to the water injection pipe; the sewage outlet is fixedly installed with a sewage pipe; and a sewage valve is also arranged at the sewage outlet.

3. The active vibrating wire dust removal device with convenient cleaning function according to claim 1, It is characterized in that The dust removal box is a rectangular box, and two side panels of the dust removal box are made of transparent materials; a liquid level meter is fixedly installed on the side panels of the dust removal box.

4. The active vibrating wire dust removal device with convenient cleaning function according to claim 1, It is characterized in that The dust removal box is provided with pressure sensors on both sides of the vibrating wire dust removal grille.

5. The active vibrating wire dust removal device with convenient cleaning function according to claim 1, It is characterized in that The dust removal box is rotatably connected with an inspection door at the upper end of the vibrating wire dust removal grille.

6. The active vibrating wire dust removal device with convenient cleaning function according to claim 5, It is characterized in that The inspection door, the long water retaining plate and the short sealing plate are all provided with handles.

7. The active vibrating wire dust removal device with convenient cleaning function according to claim 1, It is characterized in that The filter tube is fixedly connected to the sewage outlet; the filter seat is fixedly installed inside the filter tube; the filter seat is provided with a circular hole; a filter plate is fixedly installed in the circular hole; the filter plate is evenly distributed with filter holes; the metal filter membrane is fixedly installed on the filter plate.

8. The active vibrating wire dust removal device with a convenient cleaning function according to claim 7, characterized in that, the filter plate is arranged between the limit block and the fixed block; the filter plate is provided with a card slot; the fixed block is arranged in the card slot; the filter plate is fixedly installed with a sealing ring; the filter pipe is slidably connected with a movable pipe; a sealing block is arranged on one side of the movable pipe close to the movable pipe; the sealing block is provided with a groove; the sealing ring is arranged in the groove; the filter pipe is symmetrically provided with adjusting seats; an adjusting block is slidably connected inside the adjusting seat; the adjusting block is fixedly connected with the movable pipe; a screw rod is rotatably connected inside the adjusting seat; the screw rod is threadedly connected with the adjusting block; a handle is fixedly installed outside the adjusting seat for the screw rod.

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