CN212759134U - Wet-type electrostatic precipitator adjustable negative pole line fixing device - Google Patents
Wet-type electrostatic precipitator adjustable negative pole line fixing device Download PDFInfo
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- CN212759134U CN212759134U CN202021288046.5U CN202021288046U CN212759134U CN 212759134 U CN212759134 U CN 212759134U CN 202021288046 U CN202021288046 U CN 202021288046U CN 212759134 U CN212759134 U CN 212759134U
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Abstract
The utility model discloses a wet-type electrostatic precipitator adjustable negative pole line fixing device, including negative pole upper portion fixed frame, negative pole lower part fixed frame and rigidity tubulose prickle line, negative pole upper portion fixed frame's bottom fixed connection is equipped with fixed connection plate, fixed connection plate with it is equipped with upper portion connecting bolt subassembly to connect between the rigidity tubulose prickle line, be equipped with the anode plate on the rigidity tubulose prickle line, negative pole lower part fixed frame is located the bottom of anode plate, the anode plate with fixed connection is equipped with lower part tensioning bolt subassembly between the negative pole lower part fixed frame. Compared with the prior art, the utility model the advantage lie in: the utility model provides a technical problem that negative pole system rigidity tubulose prickle line and positive pole utmost point joined in marriage interval regulation can effectively guarantee the installation quality of negative and positive pole system to can ensure wet-type electrostatic precipitator dust collection efficiency, enable dust emission concentration and accord with the designing requirement.
Description
Technical Field
The utility model relates to a wet-type electrostatic precipitator equipment technical field specifically indicates a wet-type electrostatic precipitator adjustable negative pole line fixing device.
Background
A wet electric precipitator (WESP) is a dust removing device for treating micro particles or dust, and is generally used for treating atmospheric dust pollution, and can remove harmful substances such as dust, acid mist, water drops, aerosol, odor, inhalable particles and the like in moisture-containing gas. The working process of the wet electric dust collector mainly comprises three stages: charging, collecting and cleaning ash. The wet electric dust collector and the dry electric dust collector have the same dust collecting principle, the dust is charged by high-voltage corona discharge, the charged dust reaches a dust collecting plate or a dust collecting pipe under the action of electric field force, a cathode wire of the wet electric dust collector is one of core components of the wet electric dust collector, the working state of the cathode wire of the wet electric dust collector in the charging process closely influences the dust collecting efficiency and the dust collecting effect of the wet electric dust collector, however, the cathode wire of the wet electric dust collector is easily influenced by stress and deviates in the actual manufacturing and running processes, so that the polar distance is deviated from the center, the cathode/anode configuration characteristic change can be caused, abnormal discharge can cause the electric field breakdown in serious cases, therefore, how to provide an adjustable cathode wire fixing device for wet electric dust removal is a technical problem that needs to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a solve negative pole system rigidity tubulose prickle line and positive pole utmost point join in marriage interval adjustment problem, can effectively guarantee the installation quality of negative and positive pole system, can ensure wet-type electrostatic precipitator adjustable negative pole line fixing device of wet-type electrostatic precipitator dust collection efficiency.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a wet-type electrostatic precipitator adjustable negative pole line fixing device, includes negative pole upper portion fixed frame, negative pole lower part fixed frame and rigidity tubulose prickle line, negative pole upper portion fixed frame's bottom fixed connection is equipped with fixed connection plate, fixed connection plate with it is equipped with upper portion connecting bolt subassembly to connect between the rigidity tubulose prickle line, be equipped with the anode plate on the rigidity tubulose prickle line, negative pole lower part fixed frame is located the bottom of anode plate, the anode plate with fixed connection is equipped with lower part tensioning bolt subassembly between the negative pole lower part fixed frame.
Compared with the prior art, the utility model the advantage lie in: the utility model provides a wet-type electrostatic precipitator adjustable negative pole line fixing device, includes negative pole upper portion fixed frame, negative pole lower part fixed frame and rigidity tubulose prickle line, negative pole upper portion fixed frame's bottom fixed connection is equipped with fixed connection plate, fixed connection plate with it is equipped with upper portion connecting bolt subassembly to connect between the rigidity tubulose prickle line, be equipped with the anode plate on the rigidity tubulose prickle line, negative pole lower part fixed frame is located the bottom of anode plate, the anode plate with fixed connection is equipped with lower part tensioning bolt subassembly between the negative pole lower part fixed frame.
As an improvement, the anode plate is a hexagonal honeycomb tube bundle anode or a square flexible fiber fabric anode.
As an improvement, the fixed connecting plate adopts a boiled flat long hole structure of a stainless steel plate.
As an improvement, the rigid tubular barbed wire is a stainless steel tubular barbed wire, the upper end of the barbed wire is punched and provided with a hole and is connected with the fixed connecting plate, and the bottom of the barbed wire is fixedly connected with the lower tensioning bolt component through welding.
The utility model solves the technical problems of adjusting the spacing between the rigid tubular prickle line and the anode pole of the cathode system, can effectively ensure the installation quality of the cathode and anode systems, ensure the dust removal efficiency of a wet-type electric precipitator, ensure the dust emission concentration to meet the design requirement, because the upper part of the device adopts a waist hole structure, the cathode line can adjust the horizontal offset distance in the waist hole size range, the lower bolt adopts an elastic gasket matched with an upper nut and a lower nut to tighten the cathode line, can adjust the tightness in a certain size, can effectively ensure the tightness consistency of the prickle line, does not need on-site welding during installation, can not damage glass flakes, ensures accurate on-site positioning of each part, can effectively ensure the alignment of the cathode line and the anode grid when fixing the cathode line on site, all the cathode lines are installed at the center of the anode tube bundle space, the deviation is not more than 3mm, and the straightness tolerance of the cathode line, and both ends are fixed firm, are applicable to the wet-type electrostatic precipitator electric field of higher wind speed. Therefore, the stability of an electric field and the uniformity of cathode wire discharge can be effectively ensured, and the efficiency of the dust remover is ensured.
Drawings
Fig. 1 is a schematic structural view of the adjustable cathode line fixing device of the wet electric precipitator.
As shown in the figure: 1. the cathode upper fixing frame 2, the fixing connecting plate 3, the upper connecting bolt assembly 4, the rigid tubular barbed wire 5, the anode plate 6, the lower tensioning bolt assembly 7 and the cathode lower fixing frame.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a solve the method of wet-type electrostatic precipitator negative pole line skew utmost point apart from the problem at center, provide a wet-type electrostatic precipitator adjustable negative pole line fixing device and solve the technical problem that negative pole system rigidity tubulose prickle line and positive pole join in marriage the interval regulation, its essential element divide into: cathode upper fixing frame 1: main steel structural section steel hangs roof beam frame welding with the negative pole, and insulating case support, fixed connection board 2 are hung to two girders of negative pole upper ledge: adopt corrosion resistant plate to open horizontal slot hole structure, effectively adjusting bolt fastening position, bolt group 3 is connected on upper portion: stainless steel hexagon head bolt subassembly, rigid pipe form prickle line 4: stainless steel tubular prickle line, upper end punching press trompil are used for connecting the fixed plate, and lower part welding screw is used for connecting lower part rigid frame 5, anode plate 5: the applicable hexagon honeycomb tube bundle positive pole of positive plate 5 also is applicable to the flexible fiber fabric positive pole of square, lower part tie bolt subassembly 7: adopt the screw rod structure, negative pole lower part fixed frame 7: the lower frame is formed by welding angle steel and profile steel, and is provided with an opening at the angle steel connected with the cathode wire, and the installation method of the adjustable cathode wire fixing device comprises the following steps: after the upper frame section bar is formed by butt welding, the hanging plate is welded, so that the accurate positioning of the hole opening is ensured, and no burr is generated. And the lower frame is formed by welding in an assembling mode, so that the accuracy of positioning of the opening is ensured. During installation, horizontally placing the lower frame which is well assembled and welded at the position right opposite to the upper frame, respectively using the temporary suspension rods to level after lifting the lower frame by four corners through chain blocks and lifting belts within the operable range of the four temporary suspension rods; screwing a nut into the screw at the lower part of the cathode wire, inserting the screw at the lower part of the cathode wire into the angle steel connecting hole after installing a gasket, temporarily fixing the upper part by using bolts, and fastening the bolts after respectively installing the bolts from four corners to the middle one by one; because of upper portion adopts the waist hole structure, the offset distance can be adjusted at waist hole size within range to the negative pole line, and the lower part bolt adopts upper and lower nut collocation elasticity packing ring, can tighten the negative pole line to can adjust the elasticity in certain size, can effectively guarantee that the prickle line elasticity is unanimous. The installation need not the field weld, can not damage the glass scale damage, and each position field location is accurate, can effectively guarantee adjusting of negative pole line and positive pole net during the fixed negative pole line in scene, and all negative pole lines should be installed at the center in positive pole tube bank space, and the deviation is no longer than 3mm, and negative pole line straightness accuracy tolerance is no longer than 1/1000, and both ends are fixed firm, are applicable to the wet-type electrostatic precipitator electric field of higher wind speed, the utility model provides a method of solving the problem at wet-type electrostatic precipitator negative pole line skew utmost point apart from center is a wet-type electrostatic precipitator adjustable negative pole line fixing device, solves the technical problem that negative pole system rigidity tubulose prickle line and positive pole join in marriage interval regulation, can effectively guarantee the installation quality of negative and positive pole system, can ensure wet-type electrostatic precipitator dust collection efficiency, enable dust emission concentration.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (4)
1. The utility model provides a wet-type electrostatic precipitator adjustable negative pole line fixing device, includes negative pole upper portion fixed frame (1), negative pole lower part fixed frame (7) and rigidity tubulose prickle line (4), its characterized in that: the bottom fixed connection of negative pole upper portion fixed frame (1) is equipped with fixed connection board (2), fixed connection board (2) with it is equipped with upper portion connecting bolt subassembly (3) to connect between rigidity tubulose prickle line (4), be equipped with anode plate (5) on rigidity tubulose prickle line (4), negative pole lower part fixed frame (7) are located the bottom of anode plate (5), anode plate (5) with fixed connection is equipped with lower part tie bolt subassembly (6) between negative pole lower part fixed frame (7).
2. The adjustable cathode wire fixing device of the wet electric dust collector as claimed in claim 1, wherein: the anode plate (5) is suitable for a hexagonal honeycomb tube bundle anode or a square flexible fiber fabric anode.
3. The adjustable cathode wire fixing device of the wet electric dust collector as claimed in claim 1, wherein: the fixed connecting plate (2) adopts a boiled horizontal long hole structure of a stainless steel plate.
4. The adjustable cathode wire fixing device of the wet electric dust collector as claimed in claim 1, wherein: the rigid tubular prickle wire (4) is a stainless steel tubular prickle wire, a punching hole at the upper end of the rigid tubular prickle wire is connected with the fixed connecting plate (2), and the bottom of the rigid tubular prickle wire is fixedly connected with the lower tension bolt assembly (6) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021288046.5U CN212759134U (en) | 2020-07-06 | 2020-07-06 | Wet-type electrostatic precipitator adjustable negative pole line fixing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021288046.5U CN212759134U (en) | 2020-07-06 | 2020-07-06 | Wet-type electrostatic precipitator adjustable negative pole line fixing device |
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| Publication Number | Publication Date |
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| CN212759134U true CN212759134U (en) | 2021-03-23 |
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| CN202021288046.5U Active CN212759134U (en) | 2020-07-06 | 2020-07-06 | Wet-type electrostatic precipitator adjustable negative pole line fixing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385303A (en) * | 2021-07-08 | 2021-09-14 | 宣化冶金环保设备制造(安装)有限责任公司 | Tension device for preventing expansion of discharge system of wet electrostatic dust collector |
-
2020
- 2020-07-06 CN CN202021288046.5U patent/CN212759134U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385303A (en) * | 2021-07-08 | 2021-09-14 | 宣化冶金环保设备制造(安装)有限责任公司 | Tension device for preventing expansion of discharge system of wet electrostatic dust collector |
| CN113385303B (en) * | 2021-07-08 | 2023-02-28 | 宣化冶金环保设备制造(安装)有限责任公司 | Tension device for preventing expansion of discharge system of wet electrostatic dust collector |
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