CN201603619U - Cathode hanging and sealing device of electrostatic precipitator - Google Patents
Cathode hanging and sealing device of electrostatic precipitator Download PDFInfo
- Publication number
- CN201603619U CN201603619U CN2010292510520U CN201029251052U CN201603619U CN 201603619 U CN201603619 U CN 201603619U CN 2010292510520 U CN2010292510520 U CN 2010292510520U CN 201029251052 U CN201029251052 U CN 201029251052U CN 201603619 U CN201603619 U CN 201603619U
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- China
- Prior art keywords
- insulator
- sealing device
- supporting plate
- electrostatic precipitator
- suspension rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a cathode hanging and sealing device of an electrostatic precipitator, which comprises a hanging rod and a porcelain sleeve, wherein the porcelain sleeve is mounted on a base, a supporting plate is mounted between the base and the porcelain sleeve, the hanging rod penetrates and is inserted in the centers of the porcelain and the supporting plate, a circular sleeve is arranged outside the hanging rod, the hanging rod and the supporting plate, and a support ring is arranged at the bottom part of the circular sleeve. The cathode hanging and sealing device of the electrostatic precipitator has simple structure, convenient use and good sealing effect, and can prevent the porcelain sleeve in a cathode hanger from being damaged as flue gas in an electric field enters when the electrostatic precipitator works and further affecting the normal use of the electrostatic precipitator.
Description
Technical field
The utility model relates to a kind of electric cleaner negative electrode and hangs sealing device.
Background technology
At present, it is on the crossbeam that is fixed in the electric cleaner that negative electrode is hung sealing device, is supporting whole cathode frame.Be by suspension rod, base, insulator, dirt-proof boot, compositions such as electric heater unit.Because the flue gas in the excesssive gap between base and the suspension rod, electric field enters in the insulator, causes the insulator dewfall, and is creepage, phenomenons such as damage.Make the electric field can't operate as normal.
The utility model content
The utility model technical issues that need to address just are to overcome the defective of prior art, provide a kind of electric cleaner negative electrode to hang sealing device, the utility model is simple in structure, easy to use, and good sealing effect, can be when electric cleaner be worked, prevent that the insulator of negative electrode in hanging from causing that because of the flue gas in the electric field enters insulator damages, influences the normal use of electric cleaner.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of electric cleaner negative electrode of the utility model is hung sealing device, described electric cleaner negative electrode is hung sealing device and is comprised suspension rod and insulator, described insulator is installed on the base, a supporting plate is installed between described base and the insulator, described suspension rod runs through the central authorities that are plugged in insulator and supporting plate, described suspension rod is outer, be provided with a circular cover between suspension rod and the supporting plate, and described circular cover bottom is provided with a bracing ring.
Described insulator is a truncated cone shape.
The utility model is formed sealing device by supporting plate and circular cover, is installed on suspension rod and the base, prevent from that flue gas in the electric field from entering to make the insulator damage in the insulator, has solved insulator damage, dewfall, creepage phenomenon.
The utility model is simple in structure, easy to use, has guaranteed that electric field is reliable, and dust removing effects is stable, the service life of having improved electric cleaner.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1. suspension rod; 2. insulator; 3. supporting plate; 4. round cover; 5. base; 6. bracing ring.
The specific embodiment
As shown in Figure 1, a kind of electric cleaner negative electrode of the utility model is hung sealing device, described electric cleaner negative electrode is hung sealing device and is comprised suspension rod 1 and insulator 2, described insulator is installed on the base 5, a supporting plate 3 is installed between described base and the insulator, described suspension rod runs through the central authorities that are plugged in insulator and supporting plate, and described suspension rod is outer, be provided with a circular cover 4 between suspension rod and the supporting plate, and described circular cover bottom is provided with a bracing ring 6.
Described insulator is a truncated cone shape.
Installation process of the present utility model is: supporting plate and circular cover welding, form sealing device, and be installed on the base, behind the device installation in position to be sealed, suspension rod and insulator that cover is installed are in place, the spot welding bracing ring.
This device is not only simple in structure, and is easy for installation, and good sealing effect.
The utility model is formed sealing device by supporting plate and circular cover, is installed on suspension rod and the base, prevent from that flue gas in the electric field from entering to make the insulator damage in the insulator, has solved insulator damage, dewfall, creepage phenomenon.
The utility model is simple in structure, easy to use, has guaranteed that electric field is reliable, and dust removing effects is stable, the service life of having improved electric cleaner.
It should be noted that at last: obviously, the foregoing description only is for the utility model example clearly is described, and is not the qualification to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being extended out thus or change still are among the protection domain of the present utility model.
Claims (2)
1. an electric cleaner negative electrode is hung sealing device, it is characterized in that: described electric cleaner negative electrode is hung sealing device and is comprised suspension rod and insulator, described insulator is installed on the base, a supporting plate is installed between described base and the insulator, described suspension rod runs through the central authorities that are plugged in insulator and supporting plate, described suspension rod is outer, be provided with a circular cover between suspension rod and the supporting plate, and described circular cover bottom is provided with a bracing ring.
2. electric cleaner negative electrode as claimed in claim 1 is hung sealing device, it is characterized in that: described insulator is a truncated cone shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010292510520U CN201603619U (en) | 2010-02-08 | 2010-02-08 | Cathode hanging and sealing device of electrostatic precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010292510520U CN201603619U (en) | 2010-02-08 | 2010-02-08 | Cathode hanging and sealing device of electrostatic precipitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201603619U true CN201603619U (en) | 2010-10-13 |
Family
ID=42948329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010292510520U Expired - Fee Related CN201603619U (en) | 2010-02-08 | 2010-02-08 | Cathode hanging and sealing device of electrostatic precipitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201603619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733184A (en) * | 2016-12-23 | 2017-05-31 | 北京国电富通科技发展有限责任公司 | A kind of insulation seal device and the wet electrical dust precipitator including it |
-
2010
- 2010-02-08 CN CN2010292510520U patent/CN201603619U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733184A (en) * | 2016-12-23 | 2017-05-31 | 北京国电富通科技发展有限责任公司 | A kind of insulation seal device and the wet electrical dust precipitator including it |
| CN106733184B (en) * | 2016-12-23 | 2018-07-13 | 北京国电富通科技发展有限责任公司 | A kind of insulation seal device and the wet electrical dust precipitator including it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20170208 |