CN220919562U - Wet-type electrostatic precipitator negative pole girder connection structure - Google Patents
Wet-type electrostatic precipitator negative pole girder connection structure Download PDFInfo
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- CN220919562U CN220919562U CN202322770251.5U CN202322770251U CN220919562U CN 220919562 U CN220919562 U CN 220919562U CN 202322770251 U CN202322770251 U CN 202322770251U CN 220919562 U CN220919562 U CN 220919562U
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- girder
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- main beam
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- 239000012717 electrostatic precipitator Substances 0.000 title claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 59
- 239000010959 steel Substances 0.000 claims abstract description 59
- 239000000428 dust Substances 0.000 claims abstract description 15
- 239000011152 fibreglass Substances 0.000 claims description 8
- 239000012716 precipitator Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 10
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012719 wet electrostatic precipitator Substances 0.000 description 1
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- Electrostatic Separation (AREA)
Abstract
The utility model relates to the technical field of wet electric dust collectors, in particular to a wet electric dust collector cathode girder connecting structure, which comprises a wet electric dust collector shell and a first girder, wherein the first girder is fixedly connected to the inner side of the wet electric dust collector shell, a second girder is fixedly connected to the inner side of the wet electric dust collector shell, one side of the second girder is attached to one side of a fixed steel plate, a third girder is fixedly connected to the inner side of the wet electric dust collector shell, one side of the fixed steel plate is fixedly connected with a first auxiliary girder, a fixed bolt is arranged on the inner side of the fixed steel plate, the outer side of the fixed bolt is spirally attached to the inner side of the first girder, one side of the fixed steel plate is attached to one side of the first girder, and one side of the second girder at the right end is attached to one side of the fixed steel plate. According to the utility model, the construction is rapid and convenient to assemble, the operation is convenient in a limited space range, the labor and construction period are saved, the construction quality is reliable, and the design and specification requirements can be met at one time, so that the stability of the later-stage equipment performance is ensured.
Description
Technical Field
The utility model relates to the technical field of wet electric dust collectors, in particular to a cathode girder connecting structure of a wet electric dust collector.
Background
The wet electrostatic precipitator is a device for utilizing high-voltage pulse direct current and an electric field to drive fine dust in flue gas to be accelerated to be settled on the surface of an anode so as to remove dust particles in the flue gas, and is used for carrying out secondary capturing and purifying on liquid drops and dust remained after the filtration of a mechanical dust remover of an absorption tower.
Traditional scheme girder and auxiliary girder pass through welded connection, because girder and wet-type electrostatic precipitator casing do not have the tie point, the supporting beam is suspended state inside wet-type electrostatic precipitator, lack supporting point and holding surface, the equipment of supporting beam belongs to limited space operation moreover, to be the graphic structure with girder and auxiliary girder combination, the construction degree of difficulty is big, more personnel of needs than conventional operation, consuming time is long, and construction quality hardly reaches design and standard requirement, perhaps can produce adverse effect to later stage equipment performance even, consequently, proposes a wet-type electrostatic precipitator negative pole girder connection structure to above-mentioned problem.
Disclosure of utility model
The utility model aims to provide a cathode girder connecting structure of a wet electric dust collector, which aims to solve the problems that the assembly of a supporting girder belongs to limited space operation, the main girder and an auxiliary girder are combined to form a graphic structure, the construction difficulty is high, more personnel are required than the conventional operation, the time consumption is long, the construction quality is difficult to meet the design and specification requirements, and the performance of later equipment is possibly influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a wet-type electrostatic precipitator negative pole girder connection structure, includes wet-type electrostatic precipitator casing and first girder, the inboard fixedly connected with first girder of wet-type electrostatic precipitator casing, the inboard fixedly connected with second girder of wet-type electrostatic precipitator casing, second girder one side is laminated with fixed steel sheet one side, fixedly connected with third girder in the wet-type electrostatic precipitator casing, fixed steel sheet one side fixedly connected with first auxiliary girder, the fixed steel sheet inboard is equipped with fixing bolt, the spiral laminating in the first girder is inboard in the fixing bolt outside, fixed steel sheet one side is laminated with first girder one side, right-hand member second girder one side is laminated with fixed steel sheet one side, right-hand member fixed steel sheet one side fixedly connected with second auxiliary girder, right-hand member second girder one side is laminated with fixed steel sheet, right-hand member fixed steel sheet one side fixedly connected with third auxiliary girder.
Preferably, the rectangular pipes of the first girder, the second girder and the third girder are shaped, holes are formed in the inner sides of the first girder, the second girder and the third girder, and the holes of the first girder, the second girder and the third girder are oblong.
Preferably, the inner sides of the holes of the first girder, the second girder and the third girder are spirally attached to the fixing bolts, two ends of the first girder, the second girder and the third girder are sealed through steel plate welding, and glass fiber reinforced plastics are arranged on the outer sides of the first girder, the second girder and the third girder.
Preferably, the first auxiliary beam, the second auxiliary beam and the third auxiliary beam are rectangular in shape, and glass fiber reinforced plastics are arranged on the outer sides of the first auxiliary beam, the second auxiliary beam and the third auxiliary beam.
Preferably, the lengths of the first auxiliary beam, the second auxiliary beam and the third auxiliary beam are several, one side of the first auxiliary beam, one side of the second auxiliary beam and one side of the third auxiliary beam are fixedly connected with a fixed steel plate, and the inner side of the fixed steel plate is provided with a bolt hole.
Preferably, the shape of the bolt hole on the inner side of the fixed steel plate is oblong, the fixed steel plate is fixedly connected with the holes on the inner sides of the first girder, the second girder and the third girder through bolts through fixed bolts, and the fixed steel plate is a plurality of in length.
Preferably, the diameter size of wet-type electrostatic precipitator casing is a plurality of, the hole of seting up in first girder, second girder and the third girder is not less than three groups, a plurality of groups of first auxiliary girder, second auxiliary girder and third auxiliary girder, every group quantity of first auxiliary girder, second auxiliary girder and third auxiliary girder is not less than one.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the first main beam, the second main beam, the third main beam, the first auxiliary beam, the second auxiliary beam, the third auxiliary beam, the fixing bolts and the fixed steel plates are arranged, so that the construction is quick, the assembly is convenient, the operation in a limited space range is convenient, the labor and the construction period are saved, the construction quality is reliable, the design and specification requirements can be met at one time, and the stability of the later-stage equipment performance is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a first main beam structure according to the present utility model;
FIG. 3 is a schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is a schematic view of the structure of the fixed steel plate of the present utility model.
In the figure: 1. a wet electric precipitator housing; 2. a first main beam; 3. a second main beam; 4. a third main beam; 5. a first secondary beam; 6. a second secondary beam; 7. a third secondary beam; 8. a fixing bolt; 9. fixing the steel plate.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
The utility model provides a wet-type electrostatic precipitator negative pole girder connection structure, including wet-type electrostatic precipitator casing 1 and first girder 2, wet-type electrostatic precipitator casing 1 inboard fixedly connected with second girder 3, second girder 3 one side is laminated with fixed steel sheet 9 one side, fixedly connected with third girder 4 in the wet-type electrostatic precipitator casing 1, fixed steel sheet 9 one side fixedly connected with first auxiliary girder 5, fixed steel sheet 9 inboard is equipped with fixing bolt 8, the spiral laminating is inboard at first girder 2 in the outside of fixing bolt 8, fixed steel sheet 9 one side is laminated with first girder 2 one side, right-hand member second girder 3 one side is laminated with fixed steel sheet 9 one side, right-hand member fixed steel sheet 9 one side fixedly connected with second auxiliary girder 6, right-hand member second girder 3 one side is laminated with fixed steel sheet 9, right-hand member fixed steel sheet 9 one side fixedly connected with third auxiliary girder 7.
Holes are formed on the inner sides of the first main beam 2, the second main beam 3 and the third main beam 4, holes of the first main beam 2, the second main beam 3 and the third main beam 4 are oblong, the holes of the first main beam 2, the second main beam 3 and the third main beam 4 are convenient for fixing bolts 8 to move in the holes of the first main beam 2, the second main beam 3 and the third main beam 4, the inner sides of the holes of the first main beam 2, the second main beam 3 and the third main beam 4 are spirally attached to the fixing bolts 8, both ends of the first main beam 2, the second main beam 3 and the third main beam 4 are sealed through steel plate welding, glass steel is arranged on the outer sides of the first main beam 2, the second main beam 3 and the third main beam 4, the anti-corrosion effect of the first main beam 2, the second main beam 3 and the third main beam 4 is increased, the shape of the holes of the first auxiliary beam 2, the second main beam 3 and the third main beam 4 is protected, the shape of the inner holes of the second auxiliary beam 7 is convenient for fixing bolts 8, the outer sides of the first auxiliary beam 5, the second auxiliary beam 6 and the third auxiliary beam 7 are convenient for fixing the glass steel is formed by fixing bolts 8, the inner sides of the first auxiliary beam 5, the second auxiliary beam 6 and the third auxiliary beam 7 are connected with the second auxiliary beam 7 and the second auxiliary beam 7 through steel plates 9, the inner sides of the second auxiliary beam 7 and the second auxiliary beam 7 are fixed through the fixing bolts 9, the fixing bolts 9 and the inner sides of the second auxiliary beam 7 are fixed to the second auxiliary beam 6 and the second auxiliary beam 6, the second auxiliary beam 7 are connected with the inner sides of the second auxiliary beam 6 through the second auxiliary beam 6 and the second auxiliary beam 6 through the anti-corrosion protection beam 6, the anti-corrosion protection hole 9, the auxiliary beam 9 is fixed through the anti-corrosion protection hole and the anti-protection device through the anti-protection device, the length of fixed steel sheet 9 is a plurality of, plays fixed steel sheet 9 and passes through fixing bolt 8 and fasten with first girder 2, second girder 3 and third girder 4, and wet-type electrostatic precipitator casing 1's diameter size is a plurality of, and the hole that first girder 2, second girder 3 and third girder 4 inboard was seted up is not less than three groups, and first auxiliary girder 5, second auxiliary girder 6 and a plurality of groups of third auxiliary girder 7, and every group quantity of first auxiliary girder 5, second auxiliary girder 6 and third auxiliary girder 7 is not less than one, conveniently carries out nimble fixed when the installation according to the drawing.
The working flow is as follows: when the device is used, when the device is required to be installed, according to the specification set by a drawing, a first girder 2, a second girder 3 and a third girder 4 with specified specification types are selected, firstly, two ends of the first girder 2, the second girder 3 and the third girder 4 are welded through steel plates, the two ends of the first girder 2, the second girder 3 and the third girder 4 are sealed, the welding height is not lower than 6mm, holes are formed in the first girder 2, the second girder 3 and the third girder 4 according to the drawing, the holes are oblong, the sizes of the holes are not lower than 44 x 22mm, bolt holes are formed in a fixed steel plate 9 fixedly connected with one side of a first auxiliary girder 5, a second auxiliary girder 6 and a third auxiliary girder 7, the thickness of the fixed steel plate 9 is not lower than 8mm, the sizes of the holes of the fixed steel plate 9 are not lower than 44 x 22mm, the arrangement of the bolt holes of the fixed steel plate 9 is identical to the arrangement of the first girder 2, the second girder 3 and the third girder 4, the left glass fiber reinforced plastic outside the first main beam 2, the second main beam 3, the third main beam 4, the first auxiliary beam 5, the second auxiliary beam 6 and the third auxiliary beam 7 is preserved, a fixed steel plate 9 which is respectively and fixedly connected with the first auxiliary beam 5, the second auxiliary beam 6 and the third auxiliary beam 7 is aligned with holes formed on the inner sides of the first main beam 2, the second main beam 3 and the third main beam 4, at the moment, the fixed steel plate 9 which is fixedly connected with one side of the first auxiliary beam 5, the second auxiliary beam 6 and the third auxiliary beam 7 is fastened through a fixed bolt 8, the first main beam 2, the second main beam 3, the third main beam 4, the first auxiliary beam 5, the second auxiliary beam 6 and the third auxiliary beam 7 are adjusted while being fastened until the installation precision requirement is met, finally, the glass fiber reinforced plastic is used for sealing the fixed bolt 8, the specification of the fixed bolt 8 is not lower than 20X 160mm, the material of the fixed steel plate 9 is carbon steel, the length and width of the fixed steel plate 9 are determined according to the first main beam 2, the second main beam 3, the third main beam 4, the first auxiliary beam 5, the second auxiliary beam 6 and the third auxiliary beam 7.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a wet-type electrostatic precipitator negative pole girder connection structure, includes wet-type electrostatic precipitator casing (1) and first girder (2), its characterized in that: the utility model discloses a wet-type electrostatic precipitator casing (1) inboard fixedly connected with first girder (2), inboard fixedly connected with second girder (3) of wet-type electrostatic precipitator casing (1), second girder (3) one side is laminated with fixed steel sheet (9) one side, fixedly connected with third girder (4) in wet-type electrostatic precipitator casing (1), fixed steel sheet (9) one side fixedly connected with first auxiliary girder (5), fixed steel sheet (9) inboard is equipped with fixing bolt (8), fixing bolt (8) outside spiral laminating is inboard at first girder (2), fixed steel sheet (9) one side is laminated with first girder (2) one side, right-hand member second girder (3) one side is laminated with fixed steel sheet (9) one side, right-hand member fixed steel sheet (9) one side fixedly connected with second auxiliary girder (6), second girder (3) one side is laminated with fixed steel sheet (9), right-hand member fixed steel sheet (9) one side fixedly connected with third auxiliary girder (7).
2. The cathode girder connection structure of a wet electric precipitator according to claim 1, wherein: the novel lifting device is characterized in that the first main beam (2), the second main beam (3) and the third main beam (4) are rectangular in shape, holes are formed in the inner sides of the first main beam (2), the second main beam (3) and the third main beam (4), and the holes of the first main beam (2), the second main beam (3) and the third main beam (4) are oblong.
3. The cathode girder connection structure of a wet electric precipitator according to claim 1, wherein: the novel glass fiber reinforced plastic girder comprises a first girder (2), a second girder (3) and a third girder (4), wherein the inner sides of holes of the first girder (2), the second girder (3) and the third girder (4) are spirally attached to fixing bolts (8), two ends of the first girder (2), the second girder (3) and the third girder (4) are sealed through steel plate welding, and glass fiber reinforced plastic is arranged on the outer sides of the first girder (2), the second girder (3) and the third girder (4).
4. The cathode girder connection structure of a wet electric precipitator according to claim 1, wherein: the glass fiber reinforced plastic composite beam is characterized in that the first auxiliary beam (5), the second auxiliary beam (6) and the third auxiliary beam (7) are rectangular in shape, and glass fiber reinforced plastic is arranged on the outer sides of the first auxiliary beam (5), the second auxiliary beam (6) and the third auxiliary beam (7).
5. The cathode girder connection structure of a wet electric precipitator according to claim 1, wherein: the length of first auxiliary girder (5), second auxiliary girder (6) and third auxiliary girder (7) is a plurality of, fixed steel sheet (9) are all fixedly connected with in first auxiliary girder (5), second auxiliary girder (6) and third auxiliary girder (7) one side, bolt hole has been seted up to fixed steel sheet (9) inboard.
6. The cathode girder connection structure of a wet electric precipitator according to claim 1, wherein: the shape of the inner side bolt hole of the fixed steel plate (9) is oblong, the fixed steel plate (9) is fixedly connected with holes on the inner sides of the first main beam (2), the second main beam (3) and the third main beam (4) through bolts by fixing bolts (8), and the fixed steel plate (9) is a plurality of in length.
7. The cathode girder connection structure of a wet electric precipitator according to claim 1, wherein: the wet electric dust collector is characterized in that the diameter of the wet electric dust collector shell (1) is a plurality of, holes formed in the inner sides of the first main beam (2), the second main beam (3) and the third main beam (4) are not lower than three groups, a plurality of groups of first auxiliary beams (5), second auxiliary beams (6) and third auxiliary beams (7), and the number of each group of the first auxiliary beams (5), the second auxiliary beams (6) and the third auxiliary beams (7) is not lower than one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322770251.5U CN220919562U (en) | 2023-10-16 | 2023-10-16 | Wet-type electrostatic precipitator negative pole girder connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322770251.5U CN220919562U (en) | 2023-10-16 | 2023-10-16 | Wet-type electrostatic precipitator negative pole girder connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220919562U true CN220919562U (en) | 2024-05-10 |
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ID=90963160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322770251.5U Active CN220919562U (en) | 2023-10-16 | 2023-10-16 | Wet-type electrostatic precipitator negative pole girder connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220919562U (en) |
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2023
- 2023-10-16 CN CN202322770251.5U patent/CN220919562U/en active Active
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