CN208230131U - A kind of insulated porcelain sleeve equipped with soot blowing wind deflector - Google Patents
A kind of insulated porcelain sleeve equipped with soot blowing wind deflector Download PDFInfo
- Publication number
- CN208230131U CN208230131U CN201820356383.XU CN201820356383U CN208230131U CN 208230131 U CN208230131 U CN 208230131U CN 201820356383 U CN201820356383 U CN 201820356383U CN 208230131 U CN208230131 U CN 208230131U
- Authority
- CN
- China
- Prior art keywords
- wind
- wind deflector
- insulator
- guiding
- hole
- 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.)
- Active
Links
Landscapes
- Insulators (AREA)
Abstract
The utility model discloses a kind of insulated porcelain sleeve equipped with soot blowing wind deflector, including insulator ontology and wind deflector, insulator ontology includes insulator upper end opening and insulator lower ending opening, and the diameter of insulator upper end opening is less than insulator lower ending opening；Wind deflector is set at insulator upper end opening position, and the edge of wind deflector is connected with the edge seal of insulator upper end opening；Wind deflector is equipped with several wind-guiding through-holes, and wind-guiding through-hole runs through wind deflector, the central axis of wind-guiding through-hole and the centerline axis parallel of wind deflector.The utility model using the above structure, enables the inner surface of insulator ontology to form one layer of uniform brattice, and the flue dust in flue gas is isolated, and reduces the viscous ash in surface, reduces insulator ontology and burst frequency, achieve the purpose that prolong its service life.
Description
Technical field
The utility model relates to the insulated porcelain sleeve technical fields of high temperature electrostatic deduster, and in particular to one kind is led equipped with soot blowing
The insulated porcelain sleeve of aerofoil.
Background technique
High temperature electrostatic deduster is widely used in the processing of glass furnace waste gas dedusting, and dust removing effects are significant.But flue gas
Middle dust concentration is often higher, and has certain viscosity, especially using petroleum coke powder as the kiln exhaust gas of fuel.Pole suspention
Insulated porcelain sleeve is hung directly easily to cover flue dust reduction insulator resistance with smoke contacts, surface, form arc discharge, expand porcelain body,
It frequently bursts, electric precipitator is hard to keep long-time steady operation, eventually affects the effect of a whole set of smoke processing system, gives enterprise
Bring biggish environmentally friendly risk.Gu electrostatic precipitator is in the process of running, the pole hanging frame sunpender for corona passes through field shell
The insulator of taper at body, the insulator of taper have the function of sealing and insulation protection.
Since the easy dust stratification in the insulator surface (the especially inner surface of the insulator of taper) of taper is contaminated, taper is reduced
The insulating properties of insulator, and generating electric arc increases the insulator local temperature of taper sharply, uneven heating is even, so as to cause taper
Insulator burst, can make flue gas is few as far as possible to contact with the insulator of taper by hot-air blowing.In the prior art, numerous environmentally friendly skill
Art company constantly utilizes hot air sweeping device, meets the standards such as temperature, pressure and humidity by being blown into insulator incubator
Hot wind, the flue dust used it in barrier flue gas contact attached be stained with insulator.But often the hot wind of hot air sweeping device blowout cannot
The balanced insulator surrounding for being assigned to taper, hot wind are formula movement of spinning in it, form equilibrium level in insulator surface difficulty
Linear motion, so as to cause part fail to be purged to thus dust accumulation, so that the insulator of taper is still had local dust stratification and is caused
It bursts.The reason of leading to above-mentioned technical disadvantages is: insulated porcelain sleeve is mostly cylindrical or cone, forced air do spiral shell in it
Rotating movement, entering its interface in hot wind is mostly straight channel, and is single steel pipe in the hot-air inlet pipe of insulator incubator,
Wind pressure in insulator incubator is with regard to existing unbalanced state.
Utility model content
The purpose of this utility model is that disclosing a kind of insulated porcelain sleeve equipped with soot blowing wind deflector, solves existing hot wind
The hot wind of blow device cannot evenly distribute the problem of being purged to insulator inner surface.
In order to achieve the above objectives, the utility model adopts the following technical solution:
A kind of insulated porcelain sleeve equipped with soot blowing wind deflector, including insulator ontology and wind deflector, insulator ontology include on insulator
The diameter of end opening and insulator lower ending opening, insulator upper end opening is less than insulator lower ending opening；Wind deflector is set to insulator upper end and opens
At mouth position, the edge of wind deflector is connected with the edge seal of insulator upper end opening；Wind deflector is equipped with several wind-guiding through-holes, leads
Wind through-hole runs through wind deflector, the central axis of wind-guiding through-hole and the centerline axis parallel of wind deflector.
Further, central axis annular array of several the described wind-guiding through-holes around the wind deflector.
Further, the wind-guiding through-hole is located at and closes at the inner wall position of the insulator ontology.
Further, the wind deflector is located on horizontal plane.
Further, the section of the wind-guiding through-hole in the vertical direction is in Venturi tube structure or cylindrical structure；Memorial mound
In structure when, the lower end of the upper end opening diameter D1 of wind-guiding through-hole, the middle part minimum diameter D2 of wind-guiding through-hole and wind-guiding through-hole are opened
Mouth diameter D3 meets D1:D2:D3=4:3:6.
Further, the upper end opening diameter D1 of the wind-guiding through-hole is 8mm, the middle part minimum diameter D2 of the wind-guiding through-hole
It is 12mm for 6mm, the lower ending opening diameter D3 of the wind-guiding through-hole, the height H of wind-guiding through-hole is 20mm.
Further, the diameter D4 of the wind deflector is 330mm, the center of the wind-guiding through-hole 21 and the outer rim of wind deflector 2
Between interval S 1 be 50mm.
Further, the wind deflector is made of the steel plate of Q345.
Compared with prior art, the utility model has the beneficial effects that
The utility model enables the inner surface of insulator ontology to form one layer of uniform brattice using wind deflector structure, and cigarette is isolated
Flue dust in gas reduces the viscous ash in surface, reduces insulator ontology and burst frequency, achieve the purpose that prolong its service life.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without any creative labor, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is a kind of insulated porcelain sleeve equipped with soot blowing wind deflector of the utility model, the schematic section elevation of embodiment；
Fig. 2 is the enlarged diagram of the part I in Fig. 1；
Fig. 3 is the schematic top plan view of Fig. 1；
Fig. 4 is schematic diagram when embodiment illustrated in fig. 1 uses；Arrow indicates hot blast flow direction in figure.
In figure, insulator ontology 1；Insulator upper end opening 11；Insulator lower ending opening 12；The inner wall 13 of insulator ontology；Wind deflector
2；Wind-guiding through-hole 21；The upper end opening 211 of wind-guiding through-hole；The lower ending opening 212 of wind-guiding through-hole；Hanging through hole 22；Pole Suspension hanger
3；Hot wind air supply pipe air outlet 4.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
A kind of insulated porcelain sleeve equipped with soot blowing wind deflector shown in embodiment as shown in Figure 1 to Figure 4, including insulation and tapered porcelain
Ontology 1 and wind deflector 2 are covered, insulator ontology 1 includes insulator upper end opening 11 and insulator lower ending opening 12, insulator upper end opening 11
Diameter is less than insulator lower ending opening 12.Wind deflector 2 is set at 11 position of insulator upper end opening, on the edge and insulator of wind deflector 2
The edge seal of end opening 11 connects；Wind deflector 2 is located on horizontal plane.Wind deflector 2 is equipped with several wind-guiding through-holes 21, and wind-guiding is logical
Wind deflector 2 is run through in hole 21, and the central axis L1 of wind-guiding through-hole 21 and the central axis L2 of wind deflector 2 are parallel, several wind-guidings are logical
Hole 21 around wind deflector 2 central axis L2 annular array and be located at close at 13 position of inner wall of insulator ontology.Wind deflector 2
Center is equipped with hanging through hole 22 for installing pole Suspension hanger 3, when the present embodiment uses pole Suspension hanger 3 pass through hanging through hole 22 and
It is fitted close with hanging through hole 22.
The section of wind-guiding through-hole 21 in the vertical direction is in Venturi tube structure, the upper end opening of wind-guiding through-hole in the present embodiment
The 212 diameter D3 of lower ending opening of 211 diameter D1, the middle part minimum diameter D2 of wind-guiding through-hole 21 and wind-guiding through-hole meet D1:D2:D3
=4:3:6.Hot wind enters from the upper end opening 211 of wind-guiding through-hole, flows out from the lower ending opening 212 of wind-guiding through-hole.The present embodiment
In, D1 8mm, D2 6mm, D3 12mm, the height H of wind-guiding through-hole 21 is 20mm.The present embodiment includes 18 wind-guiding through-holes
21, the included angle A between adjacent wind-guiding through-hole 21 is 20 °.The diameter D4 of wind deflector 2 is 330mm, wind-guiding through-hole 21 in the present embodiment
Center and wind deflector 2 outer rim between interval S 1 be 50mm.The section of wind-guiding through-hole 21 in the vertical direction is also possible to
Cylindrical structure.
Wind deflector 2 is made of the steel plate of Q345, is suitable for temperature T≤300 DEG C, and hot wind wind pressure is greater than or equal to 0.1MPa
Environment；By calculating the load of deduster pole row when designing wind deflector 2, the thickness for determining wind deflector 2 is calculated；Air quantity is according to leading
Flowing plate wind-guiding hole number is calculated.
The present embodiment is in use, the interval S 2 of wind deflector 2 and hot wind air supply pipe air outlet 4 is not less than 300mm.The present embodiment
The phenomenon that frequently bursting mainly for the insulator of electrostatic precipitator, by being blown into hot wind to the present embodiment, wind deflector 2 makes insulator
The inner surface of ontology can form one layer of uniform brattice, and the flue dust in flue gas is isolated, and reduce the viscous ash in surface, it is fried to reduce the present embodiment
Frequency is split, achievees the purpose that prolong its service life.
The other structures of the present embodiment are referring to the prior art.
The utility model is not limited to above embodiment, if various changes or modifications to the utility model do not take off
Spirit and scope from the utility model, if these modification and variations belong to the claims and equivalents of the utility model
Within the scope of, then the utility model is also intended to encompass these modification and variations.
Claims (8)
1. a kind of insulated porcelain sleeve equipped with soot blowing wind deflector, it is characterized in that: including insulator ontology and wind deflector, insulator ontology includes
The diameter of insulator upper end opening and insulator lower ending opening, insulator upper end opening is less than insulator lower ending opening；Wind deflector is set to insulator
At upper end opening position, the edge of wind deflector is connected with the edge seal of insulator upper end opening；Wind deflector is equipped with several wind-guidings
Through-hole, wind-guiding through-hole run through wind deflector, the central axis of wind-guiding through-hole and the centerline axis parallel of wind deflector.
2. a kind of insulated porcelain sleeve equipped with soot blowing wind deflector according to claim 1, it is characterized in that: several described wind-guidings are logical
Central axis annular array of the hole around the wind deflector.
3. a kind of insulated porcelain sleeve equipped with soot blowing wind deflector according to claim 1, it is characterized in that: the wind-guiding through-hole is located at
It closes at the inner wall position of the insulator ontology.
4. according to claim 1 to a kind of insulated porcelain sleeve equipped with soot blowing wind deflector described in 3 any one, it is characterized in that: described
Wind deflector is located on horizontal plane.
5. according to claim 1 to a kind of insulated porcelain sleeve equipped with soot blowing wind deflector described in 3 any one, it is characterized in that: described
The section of wind-guiding through-hole in the vertical direction is in Venturi tube structure or cylindrical structure；When in Venturi tube structure, wind-guiding through-hole
The lower ending opening diameter D3 of upper end opening diameter D1, the middle part minimum diameter D2 of wind-guiding through-hole and wind-guiding through-hole meet D1:D2:D3
=4:3:6.
6. according to claim 1 to a kind of insulated porcelain sleeve equipped with soot blowing wind deflector described in 3 any one, it is characterized in that: described
The upper end opening diameter D1 of wind-guiding through-hole is 8mm, and the middle part minimum diameter D2 of the wind-guiding through-hole is 6mm, the wind-guiding through-hole
Lower ending opening diameter D3 be 12mm, the height H of wind-guiding through-hole is 20mm.
7. a kind of insulated porcelain sleeve equipped with soot blowing wind deflector according to claim 6, it is characterized in that: the diameter of the wind deflector
D4 is 330mm, and the interval S 1 between the center of the wind-guiding through-hole 21 and the outer rim of wind deflector 2 is 50mm.
8. according to claim 1 to a kind of insulated porcelain sleeve equipped with soot blowing wind deflector described in 3 any one, it is characterized in that: described
Wind deflector is made of the steel plate of Q345.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820356383.XU CN208230131U (en) | 2018-03-15 | 2018-03-15 | A kind of insulated porcelain sleeve equipped with soot blowing wind deflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820356383.XU CN208230131U (en) | 2018-03-15 | 2018-03-15 | A kind of insulated porcelain sleeve equipped with soot blowing wind deflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208230131U true CN208230131U (en) | 2018-12-14 |
Family
ID=64588750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820356383.XU Active CN208230131U (en) | 2018-03-15 | 2018-03-15 | A kind of insulated porcelain sleeve equipped with soot blowing wind deflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208230131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230036265A (en) * | 2021-09-07 | 2023-03-14 | 박한준 | Insulator protection device for electric precipitator |
-
2018
- 2018-03-15 CN CN201820356383.XU patent/CN208230131U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230036265A (en) * | 2021-09-07 | 2023-03-14 | 박한준 | Insulator protection device for electric precipitator |
| KR102552723B1 (en) * | 2021-09-07 | 2023-07-06 | 박한준 | Insulator protection device for electric precipitator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208230131U (en) | A kind of insulated porcelain sleeve equipped with soot blowing wind deflector | |
| CN102614988A (en) | Cleaning device for pollution flashover preventive porcelain insulator for electrostatic dust collector and application of cleaning device | |
| CN105251615A (en) | Double-spiral air sealing device for insulator chamber of wet electrostatic precipitator | |
| CN205095951U (en) | Be used for high viscosity smoke and dust electric precipitation insulator protection device | |
| CN105126999A (en) | Low-low temperature electric dust remover | |
| CN204769145U (en) | Wet electrostatic precipitator insulating case suspension type insulator arrangement | |
| CN209210713U (en) | Coke oven brick gas passage blowby mud jacking mending device | |
| CN202570412U (en) | Cleaning device of pollution flashover resistant porcelain insulators for electrostatic dust collector | |
| CN204224425U (en) | A kind of glass furnace furnace charge road nozzle brick | |
| CN205065769U (en) | Flue gas quench tower structure | |
| CN205042610U (en) | Low low temperature electrostatic precipitator | |
| CN107096334A (en) | One kind filtering tube sheet and pulse backblowing deashing device | |
| CN204593422U (en) | A kind of flue with liquid collection function | |
| CN206736097U (en) | A kind of glass-melting furnace | |
| CN217512061U (en) | Nitrogen gas whirl sealed heat-preserving container device | |
| CN206980995U (en) | A kind of electrostatic precipitator with novel hot-air purging system | |
| CN204933701U (en) | High temperature electrostatic deduster insulator blow device | |
| CN203184116U (en) | Vertical electric dust remover | |
| CN104344743B (en) | A kind of insulated electro insulator for glass furnace hot electrostatic precipitator | |
| CN217527836U (en) | Nitrogen rotational flow sealing heat-preserving barrel for wet electric dust collector | |
| CN205403432U (en) | Mud coal drying device | |
| CN217962953U (en) | High-temperature sealing coupling hot air purging system for high-temperature electric precipitator insulator | |
| CN105214842A (en) | A kind of for high viscosity flue dust electric precipitation insulator protective device | |
| CN104984831A (en) | Hot air sealing venturi dustproof cover for electric dust collector insulating piece | |
| CN201586566U (en) | Electrostatic dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |