CN215465196U - Airflow uniform distribution device of electric dust collector - Google Patents
Airflow uniform distribution device of electric dust collector Download PDFInfo
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- CN215465196U CN215465196U CN202121662611.4U CN202121662611U CN215465196U CN 215465196 U CN215465196 U CN 215465196U CN 202121662611 U CN202121662611 U CN 202121662611U CN 215465196 U CN215465196 U CN 215465196U
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Abstract
The utility model discloses an airflow uniform distribution device of an electric dust collector, which comprises: the shell is used for supporting the airflow uniform distribution device of the whole electric dust collector; the distribution assembly is fixedly connected in the shell and comprises three distribution plates and a plurality of air holes, and the air holes are uniformly formed in each distribution plate; the flow guide assembly is arranged at one end of the distribution assembly and is fixedly connected to the side wall of the shell; the fixing assemblies are fixedly connected to two ends of the shell and used for fixing the shell; the air inlet assembly is arranged on one side of the distribution assembly and fixedly connected in the shell. The utility model can be beneficial to the distribution of the air flow through the distribution plate and the air holes in the distribution plate, and simultaneously enhances the strength of the air flow, so that the air flow can blow the guide plate, and the flow direction of the air can be effectively changed to be in streamline transition and uniform distribution.
Description
Technical Field
The utility model relates to the technical field of uniform distribution of airflow, in particular to an airflow uniform distribution device of an electric dust collector.
Background
The electric dust collector is a necessary corollary equipment of a thermal power plant, and has the function of removing particle smoke dust in smoke discharged by a combustion stove or a fuel oil boiler, thereby greatly reducing the smoke dust discharged into the atmosphere, and being important environment-friendly equipment for improving environmental pollution and air quality.
The main structure of the electric dust collector is a steel structure and is formed by welding profile steels, and the outer surface of the electric dust collector is covered with a skin (thin steel plate) and a heat insulation material, so that the electric dust collector is convenient to design, manufacture and install. The structural design adopts a layered form, each piece is composed of a plurality of frame-type main beams, and the pieces are connected by a crossbeam.
The uneven airflow distribution of the electric dust collector means high and low speed areas in an electric field, and the phenomenon that the increased dust removal efficiency at the low flow speed position is far insufficient to compensate the reduction of the high and external efficiency of the tassels, so that the total dust removal rate is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the following defects in the prior art that the airflow distribution of an electric dust collector is not uniform, which means a high-low speed area in an electric field, and the phenomenon that the increased dust removal efficiency at the low flow speed position is far insufficient to make up the reduction of the high external efficiency of tassels, so that the total dust removal rate is reduced, and provides the airflow uniform distribution device of the electric dust collector.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an electrostatic precipitator distribution of air flow device, electrostatic precipitator distribution of air flow device includes:
the shell is used for supporting the airflow uniform distribution device of the whole electric dust collector;
the distribution assembly is fixedly connected in the shell and comprises three distribution plates and a plurality of air holes, and the air holes are uniformly formed in each distribution plate;
the flow guide assembly is arranged at one end of the distribution assembly and is fixedly connected to the side wall of the shell;
the fixing assemblies are fixedly connected to two ends of the shell and used for fixing the shell;
the air inlet assembly is arranged on one side of the distribution assembly and is fixedly connected in the shell;
the transmission assembly is arranged below the air inlet assembly.
Preferably, the water conservancy diversion subassembly includes a plurality of fixed blocks and a plurality of guide plate, fixed block fixed connection is in the lateral wall of casing, the guide plate rotates to be connected in the fixed block.
Preferably, the fixing assembly comprises a fixing bolt, a thread groove and a fixing plate, the fixing plate is fixedly connected to two ends of the shell, the thread groove is formed in the fixing plate, and the fixing bolt is in threaded connection with the thread groove.
Preferably, the air inlet assembly comprises a servo motor, a first rotating rod and a first fan, the servo motor is fixedly connected to the side wall of the shell through a supporting column, the first rotating rod is connected to one end of the servo motor in a rotating mode, and the first fan is connected to one end, deviating from the servo motor, of the first rotating rod in a rotating mode.
Preferably, drive assembly includes driving belt, second dwang and second fan, the second dwang is established in first dwang below, driving belt establishes the outside at first dwang and second dwang, the second fan rotates the one side of connecting at the second dwang.
Preferably, the size of the air holes is gradually reduced from top to bottom, and the number of the air holes in the three distribution plates is gradually increased.
Compared with the prior art, the utility model has the beneficial effects that:
1. the device can be beneficial to the distribution of the air flow through the distribution plate and the air holes in the distribution plate, and simultaneously enhances the strength of the air flow, so that the device can blow the guide plate to effectively change the flow direction of the air to be in streamline transition and uniformly distributed;
2. can guarantee through the subassembly that admits air that the discrepancy of amount of wind keeps unanimous, in the distribution assembly is inhaled with the air more easily simultaneously, let the wind speed keep suitable can be with the regional full play effect in the electric field.
Drawings
FIG. 1 is a schematic perspective view of an airflow distribution device of an electric dust collector according to the present invention;
FIG. 2 is a schematic cross-sectional view of an airflow distribution device of an electric dust collector according to the present invention;
fig. 3 is a side sectional view of an airflow uniform distribution device of an electric dust collector provided by the utility model.
In the figure: the fan comprises a shell 1, a distribution assembly 2, a distribution plate 21, an air hole 22, a flow guide assembly 3, a fixing block 31, a flow guide plate 32, a fixing assembly 4, a fixing bolt 41, a fixing plate 42, an air inlet assembly 5, a servo motor 51, a first rotating rod 52, a first fan 53, a transmission assembly 6, a transmission belt 61, a second rotating rod 62 and a second fan 63.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The terms "upper", "lower", "left", "right", "middle" and "one" used in the present invention are for clarity of description, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the modifications may be regarded as the scope of the present invention without substantial technical change.
The utility model provides an electrostatic precipitator distribution of air flow device, electrostatic precipitator distribution of air flow device includes:
referring to fig. 1, a shell 1, the shell 1 is used for supporting the whole electrostatic precipitator distribution of air flow device, a vent is further arranged on the shell 1, one side of the shell 1 is used for sucking external air into the shell 1 through an air inlet assembly 5, and the other side of the shell 1 is used for connecting the electrostatic precipitator.
Referring to fig. 2-3, the distribution assembly 2 is fixedly connected in the casing 1, the distribution assembly 2 includes three distribution plates 21 and a plurality of air holes 22, the air holes 22 are uniformly arranged in each distribution plate 21, the sizes of the air holes 22 from top to bottom decrease, the number of the air holes 22 on the three distribution plates 21 increases gradually, different layers of the three distribution plates 21 have different aperture ratios, different aperture ratios are also adopted in the non-through area of the same layer, and the air holes 22 are in the form of flow blocking and flow deflecting, which is beneficial to the distribution of air flow and the enhancement of air flow strength.
Referring to fig. 2-3, the guide assembly 3 is disposed at one end of the distribution assembly 2, the guide assembly 3 is fixedly connected to the sidewall of the housing 1, the guide assembly 3 includes a plurality of fixing blocks 31 and a plurality of guide plates 32, the fixing blocks 31 are fixedly connected to the sidewall of the housing 1, the guide plates 32 are rotatably connected to the fixing blocks 31, and the guide plates 32 are used for changing the flow direction of the flue gas to be streamlined and distributed by the airflow passing through the air holes 22 under the action of the guide plates 32.
Referring to fig. 1, fixed subassembly 4 fixed connection is at the both ends of casing 1, fixed subassembly 4 is used for fixed casing 1, fixed subassembly 4 includes fixing bolt 41, thread groove and fixed plate 42, fixed plate 42 fixed connection is at the both ends of casing 1, the thread groove is established in fixed plate 42, fixing bolt 41 threaded connection is in the thread groove, be connected with the electrostatic precipitator in getting into the thread groove through installing fixing bolt 41, fix whole diverging device in the electrostatic precipitator outside.
Referring to fig. 2-3, the air intake assembly 5 is disposed on one side of the distribution assembly 2, the air intake assembly 5 is fixedly connected in the housing 1, the air intake assembly 5 includes a servo motor 51, a first rotating rod 52 and a first fan 53, the servo motor 51 is fixedly connected to a side wall of the housing 1 through a support column, the first rotating rod 52 is rotatably connected to one end of the servo motor 51, the first fan 53 is rotatably connected to one end of the first rotating rod 52 departing from the servo motor 51, the servo motor 51 is started to drive the first rotating rod 52 to rotate, and further the first fan 53 is driven to rotate, so that external air is sucked into the housing 1 through rotation of the first fan.
Referring to fig. 2-3, the transmission assembly 6 is disposed below the air intake assembly 5, the transmission assembly 6 includes a transmission belt 61, a second rotating rod 62 and a second fan 63, the second rotating rod 62 is disposed below the first rotating rod 52, the transmission belt 61 is disposed outside the first rotating rod 52 and the second rotating rod 62, the second fan 63 is rotatably connected to one side of the second rotating rod 62, when the first rotating rod 52 rotates, the second rotating rod 62 can be synchronously driven by the transmission belt 61, the second fan 63 fixedly connected to one end of the second rotating rod 62 is synchronously rotated by the second rotating rod 62, and then the second fan 63 and the first fan 53 synchronously rotate to drive the air into the housing 1.
In the utility model, when a user uses the device, the fixing bolt 41 is in threaded connection with the threaded groove, the fixing bolt 41 is installed into the threaded groove to be connected with the electric dust remover, the whole shunting device is fixed on the outer side of the electric dust remover, then the servo motor 51 is started to drive the first rotating rod 52 to rotate, and further drive the first fan 53 to rotate, meanwhile, when the first rotating rod 52 rotates, the second rotating rod 62 can be synchronously driven by the action of the transmission belt 61, then the second fan 63 fixedly connected with one end of the second rotating rod 62 is synchronously rotated under the drive of the second rotating rod 62, then the second fan 63 and the first fan 53 synchronously rotate to drive gas to enter the shell 1, after the gas enters, the gas flows inwards through the air holes 22 on the distribution plate 21, different layers of the three-layer distribution plate 21 adopt different aperture ratios, and different aperture ratios are adopted in the non-through area of the same layer, the air holes 22 are in the form of flow blocking and baffling, which is beneficial to the distribution of air flow and the enhancement of air flow strength, and the guide plate 32 is used for changing the flow direction of flue gas passing through the air holes 22 under the action of the guide plate 32 to form streamline transition and distribution.
In the present invention, the terms "mounted," "connected," "secured," and the like are to be construed broadly unless otherwise specifically indicated and limited.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides an electrostatic precipitator distribution of air flow device which characterized in that, electrostatic precipitator distribution of air flow device includes:
the shell (1), the said shell (1) is used for supporting the whole electrostatic precipitator airstream uniform distribution apparatus;
the distribution assembly (2) is fixedly connected in the shell (1), the distribution assembly (2) comprises three distribution plates (21) and a plurality of air holes (22), and the air holes (22) are uniformly formed in each distribution plate (21);
the flow guide assembly (3) is arranged at one end of the distribution assembly (2), and the flow guide assembly (3) is fixedly connected to the side wall of the shell (1);
the fixing assemblies (4) are fixedly connected to two ends of the shell (1), and the fixing assemblies (4) are used for fixing the shell (1);
the air inlet assembly (5), the air inlet assembly (5) is arranged on one side of the distribution assembly (2), and the air inlet assembly (5) is fixedly connected in the shell (1);
the transmission assembly (6) is arranged below the air inlet assembly (5).
2. The airflow uniform distribution device of the electric dust collector as claimed in claim 1, wherein the flow guide assembly (3) comprises a plurality of fixing blocks (31) and a plurality of flow guide plates (32), the fixing blocks (31) are fixedly connected in the side wall of the shell (1), and the flow guide plates (32) are rotatably connected in the fixing blocks (31).
3. The airflow uniform distribution device for the electric dust collector as claimed in claim 1, wherein the fixing assembly (4) comprises fixing bolts (41), thread grooves and fixing plates (42), the fixing plates (42) are fixedly connected to two ends of the shell (1), the thread grooves are formed in the fixing plates (42), and the fixing bolts (41) are in threaded connection in the thread grooves.
4. The uniform airflow distribution device for the electric dust collector as claimed in claim 1, wherein the air inlet assembly (5) comprises a servo motor (51), a first rotating rod (52) and a first fan (53), the servo motor (51) is fixedly connected to the side wall of the shell (1) through a support column, the first rotating rod (52) is rotatably connected to one end of the servo motor (51), and the first fan (53) is rotatably connected to one end, deviating from the servo motor (51), of the first rotating rod (52).
5. The airflow uniform distribution device for the electric dust collector as claimed in claim 4, wherein the transmission assembly (6) comprises a transmission belt (61), a second rotating rod (62) and a second fan (63), the second rotating rod (62) is arranged below the first rotating rod (52), the transmission belt (61) is arranged on the outer side of the first rotating rod (52) and the second rotating rod (62), and the second fan (63) is rotatably connected to one side of the second rotating rod (62).
6. The airflow uniform distribution device of the electric dust collector as claimed in claim 1, wherein the size of the air holes (22) is gradually reduced from top to bottom, and the number of the air holes (22) on the three distribution plates (21) is gradually increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121662611.4U CN215465196U (en) | 2021-07-21 | 2021-07-21 | Airflow uniform distribution device of electric dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121662611.4U CN215465196U (en) | 2021-07-21 | 2021-07-21 | Airflow uniform distribution device of electric dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215465196U true CN215465196U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121662611.4U Active CN215465196U (en) | 2021-07-21 | 2021-07-21 | Airflow uniform distribution device of electric dust collector |
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| CN (1) | CN215465196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116764436A (en) * | 2023-06-26 | 2023-09-19 | 浙江大维高新技术股份有限公司 | Cement kiln flue gas treatment equipment and treatment process |
-
2021
- 2021-07-21 CN CN202121662611.4U patent/CN215465196U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116764436A (en) * | 2023-06-26 | 2023-09-19 | 浙江大维高新技术股份有限公司 | Cement kiln flue gas treatment equipment and treatment process |
| CN116764436B (en) * | 2023-06-26 | 2024-04-30 | 浙江大维高新技术股份有限公司 | Cement kiln flue gas treatment equipment and treatment process |
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