CN110575909A - Adjustable support plate device for cathode suspension of top-beating electrostatic dust collector - Google Patents
Adjustable support plate device for cathode suspension of top-beating electrostatic dust collector Download PDFInfo
- Publication number
- CN110575909A CN110575909A CN201910940013.XA CN201910940013A CN110575909A CN 110575909 A CN110575909 A CN 110575909A CN 201910940013 A CN201910940013 A CN 201910940013A CN 110575909 A CN110575909 A CN 110575909A
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- bottom plate
- insulator
- plate
- circular groove
- protective cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/86—Electrode-carrying means
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- Electrostatic Separation (AREA)
Abstract
A top beating electrostatic precipitator negative pole hangs adjustable backup pad device, including bottom plate, protective cylinder, characterized by that the bottom plate is the backup pad of the weight of the negative pole hanging system, there is a circular groove on the upper surface of bottom plate of its circular structure, the cross-section is L type, the lower end of the insulator is placed in the circular groove, turn round in the circular groove, it is the position to mount the sealing strip, there is a circular groove on the lower surface of the bottom plate, place the sealing strip in it, can seal the gap between top plate in the dust remover and the bottom plate; a protective cylinder is welded on the lower surface of the bottom plate, the centers of the bottom plate and the protective cylinder are concentric, and during installation, the cathode system suspender sequentially penetrates through the protective cylinder, the bottom plate and the insulator and is fixed on the insulator cover plate. The technical scheme has the advantages of compact structure, convenience in installation and adjustment, reasonable design and good insulator ash removal effect.
Description
Technical Field
The invention belongs to a rapping system of an electric dust collector in the environmental protection industry, and particularly relates to a cathode hanging adjustable supporting plate device of a top-rapping electrostatic dust collector.
Background
In the electrostatic dust collector, a cathode system needs to be insulated from an anode through an insulator, and a cathode hanger needs to be supported by the insulator, so that the electrostatic dust collector has high requirements on the strength, cleanliness and installation of the insulator, for the top beating type electric dust remover integrating the hanging and the beating, the insulator is arranged on an adjustable base plate, the adjustable base plate is arranged on a cloak top supporting plate, the cloak top supporting plate is arranged on the inner top of the dust remover, a sealing strip or a sealing gasket is arranged between the two, a protective cylinder is welded on the lower surface of the adjustable substrate and used for cleaning the insulator, a positioning ring is welded on the upper surface, used for limiting the installation position of the insulator, welding bolts and nuts on the edge of the upper surface of the supporting plate of the shed roof, a mounted position for adjusting adjustable base plate, during the installation, the negative pole jib passes and mantles backup pad, adjustable base plate, and the insulator is fixed on the insulator apron at last, and this kind of mounting means has following shortcoming: 1. an adjustable substrate and a cloak roof supporting plate are arranged below the insulator, so that more workpieces are required, the machining and installation are difficult, and the equipment cost is increased; 2. in the installation and adjustment process of the equipment, due to the fact that a plurality of workpieces exist, adjustment is difficult due to the influence of various factors, meanwhile, the sealing gasket and the sealing strip are only placed between the surfaces of the workpieces, and the sealing gasket and the sealing strip are displaced or damaged due to frequent adjustment, so that the sealing effect is influenced; 3. the cylindrical protection barrel welded on the adjustable substrate only plays a role of an airflow channel, and the protection barrel does not play a better role in preventing dust from polluting the insulator. Therefore, it is necessary to design a new cathode hanging adjustable support plate device of the electrostatic dust collector to meet the production requirement.
Disclosure of Invention
The invention aims to solve the defects of difficult adjustment, unclean insulator cleaning and the like in the cathode hanging installation process at the present stage, and provides an adjustable support plate device for a cathode hanging of a top-beating electrostatic dust collector.
In order to achieve the purpose, the invention adopts the following technical scheme:
The bottom plate is a support plate of the weight of a cathode hanging system and is of a circular structure processed by a steel plate, the upper surface of the bottom plate is provided with a circular groove, the cross section of the bottom plate is L-shaped, the lower end of an insulator is placed in the circular groove, the turning part of the circular groove is the position for installing a sealing strip, the lower surface of the bottom plate is also provided with a circular groove, the sealing strip is placed in the groove and can seal the gap between the bottom plate and the inner top plate of the dust remover, the lower surface of the bottom plate is welded with a protective cylinder, the center of the bottom plate and the center of the protective cylinder are concentric, the protective cylinder is of a Venturi type structure formed by rolling the steel plate, the structure can effectively remove dust in the insulator, and a hanger rod of the cathode system sequentially penetrates through the protective cylinder during installation, The bottom plate and the insulator are fixed on the insulator cover plate, and the whole weight of the cathode system is supported by the cathode hanging adjustable support plate device.
The bottom plate is an annular structure which is processed by a steel plate with the thickness of 25mm and has the diameter of 800mm, an annular groove is arranged on the upper surface of the bottom plate, the cross section is L-shaped, the lower end of the insulator is placed in the annular groove, the insulator can be driven to move correspondingly when the bottom plate moves, a sealing strip is arranged between the turning part of the groove and the outer surface of the insulator, and the sealing strip is effectively sealed and is not easy to loosen and fall off due to the structure.
The lower surface processing of bottom plate is a ring groove, places the sealing strip in the recess, because the bottom plate is put on the roof in the dust remover, can play sealed effect to the gap between bottom plate and the roof in the dust remover on the one hand, and on the other hand can prevent that the bottom plate from causing the damage to the sealing strip at the in-process that the adjustment removed, influencing sealed effect.
The protection cylinder is a Venturi structure formed by rolling a steel plate and is welded on the lower surface of the bottom plate, and the center of the protection cylinder is concentric with the center of the bottom plate. The inner wall of the protection cylinder is ensured to be free of burrs in the machining process, the middle minimum caliber part is smooth, and no protrusion exists.
The invention has the advantages that: 1. the upper surface of the bottom plate is provided with an L-shaped annular groove, the lower end of the insulator is placed in the groove, the insulator is limited, the insulator can be driven to move correspondingly when the bottom plate moves, the installation and adjustment of cathode system equipment are conveniently realized, and a sealing strip is arranged outside the lower end of the insulator at the corner of the L-shaped groove, so that a good sealing effect can be achieved, and the sealing strip can be ensured to be always tightly assembled and not to be loose; 2. the sealing strip arranged in the circular groove formed in the lower surface of the bottom plate can not only well seal a gap between the bottom plate and the inner top plate, but also effectively prevent the bottom plate from damaging the sealing strip in the moving process; 3. the bottom plate is processed into a circular structure with the diameter of 800mm by adopting a steel plate with the thickness of 25mm, so that the weight of the cathode system can be effectively borne, the deformation of the inner top plate cannot be caused, and the installation quality of the cathode system is ensured; 4. the protection cylinder adopts a Venturi structure, the structure can not only diffract a large amount of airflow to pass through the insulator, and has a good spraying and blowing effect on the outer surface of the insulator, but also the inner wall of the protection cylinder is smooth, the distance between the throat position and the cathode suspender is small, an electric field can be formed under the condition that discharge is not generated between the throat position and the cathode suspender, dust in the electric field is absorbed, and the cleanness of the surface of the insulator is effectively ensured.
The invention is described in detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram of the basic structure of the present invention;
FIG. 2 is a schematic view of the base plate and protective sleeve combination;
FIG. 3 is a schematic view of the structure of the base plate;
Fig. 4 is a schematic structural view of the protective cylinder.
in the figure: 1. a base plate; 2. a protective cartridge.
Detailed Description
As shown in figure 1, figure 2, figure 3 and figure 4, the adjustable support plate device is hung to a top electrostatic precipitator negative pole of beating, it includes bottom plate 1, a protection section of thick bamboo 2, bottom plate 1 is the backup pad of negative pole hanging system weight, and the ring structure that forms is processed by the steel sheet, at a ring groove of bottom plate 1 upper surface processing, the cross-section is the L type, and the lower extreme of insulator just is put in ring groove, and the turning department at ring groove is the position of installation sealing strip, at the lower surface of bottom plate 1, has also processed a ring groove, places the sealing strip in the recess, can play the sealed effect to the gap between bottom plate 1 and the dust remover roof. The lower surface of the bottom plate 1 is welded with a protective cylinder 2, the center of the bottom plate 1 is concentric with the center of the protective cylinder 2, the protective cylinder 2 is of a Venturi structure formed by rolling a steel plate, more gas can be formed by the structure due to diffraction effect and can pass through the insulator, and dust in the insulator can be effectively removed. When the cathode system needs to be adjusted, the bottom plate 1 is moved, the insulator correspondingly moves, the cathode suspension rod is ensured to be always positioned at the center of the protective cylinder and the insulator, and the sealing strip is arranged in the groove in the moving process, so that the cathode system suspension rod cannot deviate or be damaged.
Claims (4)
1. the bottom plate is a support plate of the weight of a cathode hanging system and is of a circular structure processed by a steel plate, the upper surface of the bottom plate is provided with a circular groove, the cross section of the bottom plate is L-shaped, the lower end of an insulator is placed in the circular groove, the turning part of the circular groove is the position for installing a sealing strip, the lower surface of the bottom plate is also provided with a circular groove, the sealing strip is placed in the groove and can seal the gap between the bottom plate and the inner top plate of the dust remover, the lower surface of the bottom plate is welded with a protective cylinder, the center of the bottom plate and the center of the protective cylinder are concentric, the protective cylinder is of a Venturi type structure formed by rolling the steel plate, the structure can effectively remove dust in the insulator, and a hanger rod of the cathode system sequentially penetrates through the protective cylinder during installation, The bottom plate and the insulator are fixed on the insulator cover plate, and the whole weight of the cathode system is supported by the cathode hanging adjustable support plate device.
2. The adjustable support plate device for hanging the cathode of the top-beating electrostatic precipitator according to claim 1, wherein the bottom plate is a circular structure with a diameter of 800mm, which is formed by processing a steel plate with a thickness of 25mm, the upper surface of the bottom plate is provided with a circular groove with an L-shaped cross section, the lower end of the insulator is placed in the circular groove, the insulator can be driven to correspondingly move when the bottom plate moves, and a sealing strip is arranged between the turning part of the groove and the outer surface of the insulator, so that the sealing strip is effectively sealed and is not easy to loosen and fall off due to the structure.
3. The cathode hanging adjustable supporting plate device for the top-beating electrostatic precipitator according to claim 1, wherein a circular groove is formed in the lower surface of the bottom plate, a sealing strip is placed in the groove, and the bottom plate is placed on the inner top plate of the precipitator, so that on one hand, a gap between the bottom plate and the inner top plate of the precipitator can be sealed, and on the other hand, the sealing strip can be prevented from being damaged in the adjusting and moving process of the bottom plate, and the sealing effect is prevented from being influenced.
4. The adjustable support plate device for hanging cathode of top-beating electrostatic precipitator as claimed in claim 1, wherein said protective cylinder is a Venturi structure rolled from steel plate and welded on the lower surface of the bottom plate, the center of the protective cylinder is concentric with the center of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910940013.XA CN110575909A (en) | 2019-09-30 | 2019-09-30 | Adjustable support plate device for cathode suspension of top-beating electrostatic dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910940013.XA CN110575909A (en) | 2019-09-30 | 2019-09-30 | Adjustable support plate device for cathode suspension of top-beating electrostatic dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110575909A true CN110575909A (en) | 2019-12-17 |
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ID=68814125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910940013.XA Pending CN110575909A (en) | 2019-09-30 | 2019-09-30 | Adjustable support plate device for cathode suspension of top-beating electrostatic dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110575909A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201300093Y (en) * | 2009-03-03 | 2009-09-02 | 艾尼科环保技术(安徽)有限公司 | Protective barrel for insulator |
| CN106975572A (en) * | 2017-05-25 | 2017-07-25 | 安徽意义环保设备有限公司 | A kind of cathode hanger of electric dust collector system |
-
2019
- 2019-09-30 CN CN201910940013.XA patent/CN110575909A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201300093Y (en) * | 2009-03-03 | 2009-09-02 | 艾尼科环保技术(安徽)有限公司 | Protective barrel for insulator |
| CN106975572A (en) * | 2017-05-25 | 2017-07-25 | 安徽意义环保设备有限公司 | A kind of cathode hanger of electric dust collector system |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191217 |