Electrostatic dust collection pipeline

Abstract

The utility model relates to the technical field of pipeline dust removal, and discloses an electrostatic dust removal pipeline which comprises a pipeline body. A first ventilation cavity and a second ventilation cavity are formed in the pipeline, a conversion cavity is formed between the first ventilation cavity and the second ventilation cavity in the pipeline, a first air guide pipe is arranged between the conversion cavity and the first ventilation cavity, a second air guide pipe is arranged between the conversion cavity and the second ventilation cavity, and a connecting block is installed on the outer wall of the pipeline. The connecting blocks are fixedly connected with ventilation pipes; a conversion part is arranged in the conversion cavity; according to the electrostatic dust collection device, the circulation direction of air in the ventilation pipe can be adjusted through the arranged conversion part, when the electrostatic dust collection device needs to break down, the air in the ventilation pipe can flow into the second ventilation cavity through the conversion part, and the air is subjected to short-time dust collection through the filter screen in the second ventilation cavity; and therefore, the electrostatic dust collection equipment can be conveniently overhauled, and meanwhile circulation of air in the ventilation pipe is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline dust removal, in particular to an electrostatic dust removal pipeline. Background Art

[0002] The air circulating in the ventilation duct contains a large amount of dust. During the circulation of the air in the ventilation duct, it is easy to adhere to the inner wall of the ventilation duct. The thickness of the attached dust will gradually increase, which will easily affect the circulation of the air in the ventilation duct and make it inconvenient to clean the dust. In order to facilitate the cleaning of dust in the air, electrostatic dust removal is generally used to absorb dust in the air through electrode plates. However, when the electrostatic dust removal equipment fails, the equipment needs to be repaired. At this time, the air in the ventilation duct cannot be electrostatically dusted, so improvements are needed.

[0003] Therefore, those skilled in the art have proposed an electrostatic dust removal pipeline to solve the problems raised in the above background. Utility Model Content

[0004] The purpose of the utility model is to provide an electrostatic dust removal pipeline to solve the problems raised in the above background technology.

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

[0006] An electrostatic dust removal duct comprises a duct; a first ventilation chamber and a second ventilation chamber are provided in the duct, a conversion chamber is provided between the first ventilation chamber and the second ventilation chamber in the duct, a first air duct is provided between the conversion chamber and the first ventilation chamber, a second air duct is provided between the conversion chamber and the second ventilation duct, a connecting block is installed on the outer wall of the duct, the connecting block is fixedly connected to the ventilation duct, a conversion component is provided in the conversion chamber for changing the flow direction of air in the ventilation duct, a connecting frame is installed on one side of the duct located in the first ventilation chamber, two rotating shafts are rotatably provided in the connecting frame, a rotating drum is installed on the rotating shaft, a conveyor belt is provided between the two rotating drums, and metal plates distributed at equal intervals are provided on the surface of the conveyor belt, a dust collecting box is provided in the connecting frame, and a cleaning component is provided in the dust collecting box for cleaning dust adsorbed on the metal plate.

[0007] As a further solution of the utility model: the conversion component includes a conversion block rotatably arranged in the conversion chamber, a first motor connected to the conversion block is installed on the outer wall of the pipeline, and an air outlet is opened on the outer wall of the conversion block.

[0008] As a further solution of the present invention: a filter is arranged in the second ventilation cavity.

[0009] As a further solution of the utility model: a positive plate and a grounding plate are installed in the connecting frame.

[0010] As a further solution of the utility model: the cleaning component includes a transmission shaft rotatably installed in the dust box, a cleaning plate is installed on the transmission shaft, a second transmission wheel is installed on the transmission shaft, a first transmission wheel is installed on the rotating shaft, the first transmission wheel and the second transmission wheel are connected by a synchronous belt, and a second motor connected to the transmission shaft is installed on the outer wall of the connecting frame.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model can adjust the flow direction of the air in the ventilation duct by means of the conversion component provided. When it is necessary to repair a fault in the electrostatic dust removal equipment, the air in the ventilation duct can be directed to the second ventilation chamber through the conversion component, and the air can be temporarily dust-removed through the filter in the second ventilation chamber, thereby facilitating the maintenance of the electrostatic dust removal equipment without affecting the circulation of the air in the ventilation duct. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The figure is a schematic diagram of the structure of an electrostatic dust removal pipeline.

[0013] Figure 2 This is a schematic diagram of the structure inside an electrostatic dust removal pipeline.

[0014] Figure 3 for Figure 2 A partial enlarged view of point A in the middle.

[0015] In the figure: 1. pipeline; 2. first ventilation chamber; 3. second ventilation chamber; 4. conversion chamber; 5. first air duct; 6. second air duct; 7. conversion block; 8. air outlet; 9. first motor; 10. ventilation duct; 11. connecting block; 12. connecting frame; 13. rotating shaft; 14. rotating drum; 15. conveyor belt; 16. metal plate; 17. dust box; 18. grounding plate; 19. positive plate; 20. first transmission wheel; 21. transmission shaft; 22. second transmission wheel; 23. synchronous belt; 24. cleaning plate; 25. second motor; 26. filter. DETAILED DESCRIPTION

[0016] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0017] See also Figure 1-Figure 3, an electrostatic dust removal pipeline, comprising a pipeline 1; a first ventilation chamber 2 and a second ventilation chamber 3 are provided in the pipeline 1, a filter screen 26 is provided in the second ventilation chamber 3, and is used to temporarily remove dust from the air when the electrostatic dust removal equipment is repaired, a conversion chamber 4 is provided between the first ventilation chamber 2 and the second ventilation chamber 3 in the pipeline 1, a first air guide 5 is provided between the conversion chamber 4 and the first ventilation chamber 2, and a second air guide 6 is provided between the conversion chamber 4 and the second ventilation pipe 10, a connecting block 11 is installed on the outer wall of the pipeline 1, the connecting block 11 is fixedly connected to the ventilation pipe 10, a conversion component is provided in the conversion chamber 4, and is used to change the flow direction of the air in the ventilation pipe 10, and a connecting frame 12 is installed on one side of the pipeline 1 located at the first ventilation chamber 2 Two rotating shafts 13 are rotatably arranged in the connecting frame 12, and a rotating drum 14 is installed on the rotating shaft 13. A conveyor belt 15 is arranged between the two rotating drums 14, and metal plates 16 distributed at equal intervals are arranged on the surface of the conveyor belt 15. A dust collecting box 17 is arranged in the connecting frame 12, and a cleaning component is arranged in the dust collecting box 17 for cleaning the dust adsorbed on the metal plate 16. The flow direction of the air in the ventilation duct 10 can be adjusted by the set conversion component. When it is necessary to repair the electrostatic dust removal equipment when a fault occurs, the air in the ventilation duct 10 can be directed to the second ventilation chamber 3 through the conversion component, and the air is temporarily dusted by the filter 26 in the second ventilation chamber 3, so as to facilitate the maintenance of the electrostatic dust removal equipment without affecting the circulation of the air in the ventilation duct 10.

[0018] The conversion component includes a conversion block 7 rotatably arranged in the conversion chamber 4, and a first motor 9 connected to the conversion block 7 is installed on the outer wall of the pipeline 1. An air outlet 8 is opened on the outer wall of the conversion block 7. When the electrostatic dust removal equipment operates normally to remove dust, the air outlet 8 of the conversion block 7 is connected to the first air duct 5. When the electrostatic dust removal equipment fails and needs to be repaired, the first motor 9 can be used to drive the conversion block 7 to rotate, so that the vent of the conversion block 7 is connected to the second air duct 6, so that the air in the ventilation duct 10 can flow into the second ventilation chamber 3, and perform temporary dust removal through the filter 26, thereby facilitating the maintenance of the electrostatic dust removal equipment without affecting the circulation of air in the ventilation duct 10.

[0019] A positive plate 19 and a grounding plate 18 are installed in the connecting frame 12. The positive plate 19 makes the metal plate 16 charged, so that the metal plate 16 can absorb dust in the air. When the grounding plate 18 contacts the metal plate 16, the metal plate 16 is in an electrically neutral state. At this time, the dust on the surface of the metal plate 16 can be cleaned by a cleaning component.

[0020] The cleaning component includes a transmission shaft 21 rotatably mounted in the dust box 17, a cleaning plate 24 is mounted on the transmission shaft 21, a second transmission wheel 22 is mounted on the transmission shaft 21, a first transmission wheel 20 is mounted on the rotating shaft 13, the first transmission wheel 20 and the second transmission wheel 22 are connected by a synchronous belt 23, a second motor 25 connected to the transmission shaft 21 is mounted on the outer wall of the connecting frame 12, the second motor 25 is started to drive the transmission shaft 21 to rotate, and the rotating shaft 13 is driven to rotate under the action of the first transmission wheel 20, the second transmission wheel 22 and the synchronous belt 23, so that the rotating drum 14 rotates, the conveyor belt 15 is transmitted, and the charged metal plate 16 enters the first ventilation chamber 2, and then the dust in the air flowing through the first ventilation chamber 2 can be adsorbed by the metal plate 16, the metal plate 16 adsorbed with dust will be transmitted to contact with the grounding plate 18, at this time, the metal plate 16 is not charged, and at this time, the dust on the metal plate 16 can be cleaned by the rotating cleaning plate 24, and the cleaned dust falls into the dust box 17.

[0021] The working principle of the utility model is as follows: when in use, when the electrostatic dust removal device is working normally, the first motor 9 drives the conversion block 7 in the conversion chamber 4 to rotate, so that the vent on the conversion block 7 is connected to the first air duct 5, so that the air in the ventilation duct 10 can flow into the first ventilation chamber 2, at this time, the metal plate 16 is charged by the positive plate 19, and the second motor 25 is started to drive the transmission shaft 21 to rotate, and the rotating shaft 13 is driven to rotate under the action of the first transmission wheel 20, the second transmission wheel 22 and the synchronous belt 23, so that the rotating drum 14 rotates, so that the conveyor belt 15 is conveyed, so that the charged metal plate 16 enters the first ventilation chamber 2, and then passes through the metal plate 16 The dust in the air flowing through the first ventilation chamber 2 is adsorbed, and the metal plate 16 adsorbing the dust will be transferred to contact with the grounding plate 18. At this time, the metal plate 16 is not charged. At this time, the dust on the metal plate 16 can be cleaned by the rotating cleaning plate 24, and the cleaned dust falls into the dust collecting box 17. When the electrostatic dust removal equipment fails and needs to be repaired, the first motor 9 can be used to drive the conversion block 7 to rotate, so that the vent of the conversion block 7 is connected to the second air duct 6, so that the air in the ventilation duct 10 can flow into the second ventilation chamber 3, and the dust is temporarily removed through the filter 26, so as to facilitate the maintenance of the electrostatic dust removal equipment, and at the same time does not affect the circulation of air in the ventilation duct 10.

[0022] The utility model can adjust the flow direction of the air in the ventilation duct 10 through the conversion component. When the electrostatic dust removal equipment fails, the air in the ventilation duct 10 can be directed to the second ventilation chamber 3 through the conversion component, and the air can be temporarily dusted through the filter 26 in the second ventilation chamber 3, thereby facilitating the maintenance of the electrostatic dust removal equipment without affecting the circulation of the air in the ventilation duct 10.

[0023] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An electrostatic dust removal pipeline, comprising a pipeline, characterized in that: A first ventilation chamber and a second ventilation chamber are provided in the duct, a conversion chamber is provided between the first ventilation chamber and the second ventilation chamber in the duct, the conversion chamber is communicated with the first ventilation chamber and the second ventilation chamber, a connecting block is installed on the outer wall of the duct, the connecting block is fixedly connected to the ventilation pipe, a conversion component is provided in the conversion chamber for changing the flow direction of air in the ventilation duct, a connecting frame is installed on one side of the duct located in the first ventilation chamber, two rotating shafts are rotatably provided in the connecting frame, a rotating drum is installed on the rotating shaft, a conveyor belt is provided between the two rotating drums, and metal plates distributed at equal intervals are provided on the surface of the conveyor belt, a dust box is provided in the connecting frame, and a cleaning component is provided in the dust box for cleaning dust adsorbed on the metal plate.

2. An electrostatic precipitator pipeline according to claim 1, characterized in that: The conversion component comprises a conversion block rotatably arranged in the conversion chamber, a first motor connected to the conversion block is installed on the outer wall of the pipeline, and an air outlet is opened on the outer wall of the conversion block.

3. The electrostatic precipitator pipeline according to claim 1, characterized in that: A filter screen is arranged in the second ventilation cavity.

4. The electrostatic precipitator pipeline according to claim 3, characterized in that: A first air guide pipe is arranged between the conversion chamber and the first ventilation chamber, and a second air guide pipe is arranged between the conversion chamber and the second ventilation pipe.

5. The electrostatic precipitator pipeline according to claim 1, characterized in that: A positive plate and a grounding plate are installed in the connecting frame.

6. The electrostatic precipitator pipeline according to claim 1, characterized in that: The cleaning component includes a transmission shaft rotatably installed in the dust box, a cleaning plate is installed on the transmission shaft, a second transmission wheel is installed on the transmission shaft, a first transmission wheel is installed on the rotating shaft, the first transmission wheel and the second transmission wheel are connected by a synchronous belt, and a second motor connected to the transmission shaft is installed on the outer wall of the connecting frame.

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