CN209655354U - A kind of novel self-cooling applied to industrial burner but electrode - Google Patents
A kind of novel self-cooling applied to industrial burner but electrode Download PDFInfo
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- CN209655354U CN209655354U CN201920062069.5U CN201920062069U CN209655354U CN 209655354 U CN209655354 U CN 209655354U CN 201920062069 U CN201920062069 U CN 201920062069U CN 209655354 U CN209655354 U CN 209655354U
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Abstract
But electrode, the burner including electrode and for installing electrode, the electrode include electrode tip, electrode shell, O-ring, electrode cutting ferrule, extend wire electrode, ceramic tube, crossover sub and adjusting nut for a kind of novel self-cooling applied to industrial burner；Be additionally provided with cooling inner cavity on the burner, in the other end insertion of the ceramic tube is cooling the intracavitary other end for extending wire electrode pass through cooling inner cavity enter burner for igniting position.The utility model uses integrated insulating electrode shell, then is equipped with air interface, and except the performance for guaranteeing igniting and detection, effective protection equipment and personnel improve the service life of device, and can be general on different burners.
Description
Technical field
The utility model relates to industrial electrode fields, and in particular to a kind of novel self-cooling applied to industrial burner is electric
Pole.
Background technique
In the industrial heating process in the present age, burner is essential a part during thermal technology is hot standby.Such as Fig. 7
Shown, the industrial electrode on existing burner for lighting a fire and detecting generally comprises 1 ' of electrode tip, 2 ' of wire electrode, 3 ' of electrode cutting ferrule
With 4 ' of ceramic tube.But the installation of above-mentioned electrode is on the burner in use, to have partial electrode silk between ceramic tube and electrode naked
Dew causes security risk in the namely burner casing body portion sparking near electrode tip when generating igniting.Meanwhile making
With the time it is longer after, wire electrode can generate stress deformation in an environment of high temperature, so as to cause wire electrode sparking end position hair
Raw offset, is greatly reduced ignition success rate.
Utility model content
For overcome the deficiencies in the prior art, the safety problem and performance issue of electrode are solved, the utility model provides one
Kind it is applied to the novel self-cooling but electrode of industrial burner.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of novel self-cooling applied to industrial burner but electrode, the burner including electrode and for installing electrode,
The electrode includes electrode tip, electrode shell, O-ring, electrode cutting ferrule, extends wire electrode, ceramic tube, crossover sub and adjust spiral shell
It is female；The electrode shell includes installation cavity I, installation cavity II and the channel for being connected to installation cavity I, installation cavity II；It is described O-shaped
Circle is arranged in installation cavity I, and one end of the crossover sub is mounted in installation cavity I and contacts with O-ring, the adjusting spiral shell
Mother is by being threadedly engaged on the other end for being movably arranged on crossover sub；One end of the ceramic tube sequentially passes through crossover sub, O
The inner cavity of type circle, the ceramic tube is connected to channel, and the electrode tip is mounted on installation cavity II and one end is inserted into across channel
Into ceramic tube, the electrode card is set on one end that electrode tip is inserted into ceramic tube, described to extend the one of wire electrode
End is inserted into ceramic tube and connection is mounted on electrode card and puts on；The air that communicating passage is additionally provided on the electrode shell connects
Mouthful, the inner cavity of the air interface, channel and ceramic tube forms cooling air channel；The burner is equipped with installation screw, described
Electrode connect installation with installation screw on the burner by crossover sub；Cooling inner cavity is additionally provided on the burner, it is described
Intracavitary in the other end insertion of ceramic tube is cooling, the cooling air channel is connected to cooling inner cavity, the other end for extending wire electrode
Across cooling inner cavity enter burner for igniting position.
In the present invention, the electrode tip includes for connecting the electrode contact of power supply, connecting for electrode contact
The installation nut of installation and insulated electro porcelain head for completely cutting off electric current, the installation nut is mounted on electrode contact, described
Insulated electro porcelain head is mounted on electrode contact, and the electrode contact includes the wire electrode across insulated electro porcelain head, the electrode tip
It is connect by wire electrode with electrode cutting ferrule.
In the present invention, the electrode cutting ferrule, extend wire electrode, wire electrode outer diameter be respectively less than the inner cavity of ceramic tube
Diameter.
In the present invention, the outer diameter of the wire electrode and extension wire electrode is respectively less than the intracavity diameter of electrode cutting ferrule,
The wire electrode and extension wire electrode are inserted respectively into the inner cavity of electrode cutting ferrule.
In the present invention, the electrode cutting ferrule is made of an electrically conducting material, and is inserted respectively into electrode cutting ferrule inner cavity
It is equipped between wire electrode and extension wire electrode and adjusts spacing.
In the present invention, electrode support is additionally provided on the cooling inner cavity, the electrode support is equipped with through-hole, institute
It states through-hole and is equipped with the guide part interted convenient for ceramic tube, one end of the ceramic tube is fixed over the guide.
In the present invention, the guide part is horn-like.
In the present invention, the cross sectional shape of the installation cavity I and installation cavity II includes " convex " font.
In the present invention, the electrode shell is made of insulating materials integrated molding.
The utility model has the beneficial effects that the utility model utilizes the cold air outside air interface access, cold air edge
Cooling protection is played to overall electrode silk in cooling air channel, cooling inner cavity, avoids wire electrode and extends wire electrode because thermal stress produces
Change shape, and the problem of influence electrode performance.And the utility model, by the setting of adjusting spacing, energy flexible modulation sheet is practical
Novel length adapts to more different size of burners；Meanwhile adjusting nut and crossover sub are used cooperatively, it can be with
Electrode whole installation site and installation length on the burner is adjusted, makes the utility model that there is good versatility.Pass through
Electrode support can preferably fix ceramic tube, avoid ceramic tube during long-time service since vibration loosens, shadow
Ring the normal use for extending wire electrode.In conclusion the utility model uses integrated insulating electrode shell, then it is equipped with air
Interface, except the performance for guaranteeing igniting and detection, effective protection equipment and personnel improve the service life of device,
And it can be general on different burners.
Detailed description of the invention
The present invention will be further described with embodiment with reference to the accompanying drawing:
Fig. 1 is the general structure schematic diagram of the present embodiment；
Fig. 2 is the electrode structure schematic diagram of the present embodiment；
Fig. 3 is that the component of Fig. 2 scatters structural schematic diagram；
Fig. 4 is the structural schematic diagram of electrode tip；
Fig. 5 is the structural schematic diagram of electrode shell；
Fig. 6 is air-flow direction schematic diagram when electrode uses；
Fig. 7 is existing electrode structure schematic diagram.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Referring to Fig.1 ~ 6, a kind of novel self-cooling applied to industrial burner but electrode, including electrode and for installing electrode
Burner.Further, the electrode include electrode tip 1, electrode shell 2, O-ring 3, electrode cutting ferrule 4, extend wire electrode 5,
Ceramic tube 6, crossover sub 7 and adjusting nut 8.The electrode shell 2 is made of insulating materials integrated molding, and outside electrode
It include installation cavity I 21, installation cavity II 22 and the channel 23 for being connected to installation cavity I 21, installation cavity II 22 on shell 2；Above-mentioned
Installation cavity I 21, installation cavity II 22, be equipped on channel 23 connection screw thread for connect cooperation；The installation cavity I 21 and installation cavity
II 22 cross sectional shape includes for " convex " font.The O-ring 3 is arranged in installation cavity I 21, one end of the crossover sub 7
It is mounted in installation cavity I 21 and is contacted with O-ring 3, and above-mentioned adjusting nut 8 is movably arranged on conversion by being threadedly engaged
On the other end of connector 7.One end of the ceramic tube 6 sequentially passes through crossover sub 7, O-ring 3, and ceramic tube 6 is squeezed by O-ring 3
Pressure realizes the purpose being fixedly mounted.The inner cavity of the ceramic tube 6 is connected to channel 23, and the electrode tip 1 is mounted on installation cavity II
On 22 and one end passes through channel 23 and is inserted into ceramic tube 6.The setting of electrode cutting ferrule 4 is inserted into ceramic tube 6 in electrode tip 1
One end on, described one end for extending wire electrode 5 is inserted into ceramic tube 6 and connects and is mounted on electrode cutting ferrule 4.The electrode
The air interface 24 of communicating passage 23, the inner cavity shape of the air interface 24, channel 23 and ceramic tube 6 are additionally provided on shell 2
At cooling air channel.Further, the burner is equipped with installation screw, and the electrode passes through crossover sub 7 and installation screw
Connection installation is on the burner；Cooling inner cavity 100 is additionally provided on the burner, the other end of the ceramic tube 6 is inserted into cooling
In inner cavity 100, the cooling air channel is connected to cooling inner cavity 100, and the other end for extending wire electrode 5 passes through cooling inner cavity 100
Position into burner for igniting.
Preferably, as shown in figure 4, the electrode tip 1 includes for connecting the electrode contact 11 of power supply, for electrode contact
The installation nut 12 that 11 connections are installed and the insulated electro porcelain head 13 for completely cutting off electric current, the installation nut 12 are mounted on electrode
On connector 11, the insulated electro porcelain head 13 is mounted on electrode contact 11, and the electrode contact 11 includes across insulated electro porcelain head
13 wire electrode, the electrode tip 1 are connect by wire electrode with electrode cutting ferrule 4.
Preferably, in order to which 6 inner cavity of ceramic tube has enough spaces and air interface 24, channel 23 to form cooling air channel, institute
State electrode cutting ferrule 4, extend wire electrode 5, wire electrode outer diameter be respectively less than the intracavity diameter of ceramic tube 6.
Preferably, the outer diameter of the wire electrode and extension wire electrode 5 is respectively less than the intracavity diameter of electrode cutting ferrule 4, the electricity
Polar filament and extension wire electrode 5 are inserted respectively into the inner cavity of electrode cutting ferrule 4.Further, the electrode cutting ferrule 4 is by conductive material
It is made, is equipped between the wire electrode being inserted respectively into 4 inner cavity of electrode cutting ferrule and extension wire electrode 5 and adjusts spacing 9.Pass through adjusting
The setting of spacing 9, the length of energy flexible modulation the utility model adapt to more different size of burners, keep this practical new
Type has good versatility.
Preferably, electrode support 101 is additionally provided on the cooling inner cavity 100, the electrode support 101 is equipped with through-hole,
The through-hole is equipped with the guide part 102 interted convenient for ceramic tube 6, and one end of the ceramic tube 6 is fixed on guide part 102.
Further, the guide part 102 is horn-like.Ceramic tube 6 can be preferably fixed by electrode support 101, avoids ceramics
Pipe 6, since vibration loosens, influences the normal use for extending wire electrode 5 during long-time service.
Above description is merely a prefered embodiment of the utility model, as long as realizing the utility model with essentially identical means
The technical solution of purpose belongs within the protection scope of the utility model.
Claims (9)
1. a kind of novel self-cooling applied to industrial burner but electrode, the burner including electrode and for installing electrode,
Be characterized in that: the electrode includes electrode tip (1), electrode shell (2), O-ring (3), electrode cutting ferrule (4), extends wire electrode
(5), ceramic tube (6), crossover sub (7) and adjusting nut (8)；The electrode shell (2) includes installation cavity I (21), installation cavity
II (22) and channel (23) for being connected to installation cavity I (21), installation cavity II (22)；The O-ring (3) is arranged in installation cavity
In I (21), one end of the crossover sub (7) is mounted in installation cavity I (21) and contacts with O-ring (3), the adjusting spiral shell
Female (8) are by being threadedly engaged on the other end for being movably arranged on crossover sub (7)；One end of the ceramic tube (6) sequentially passes through
The inner cavity of crossover sub (7), O-ring (3), the ceramic tube (6) is connected to channel (23), and the electrode tip (1) is mounted on
It behave affectedly on II (22) and one end passes through channel (23) and is inserted into ceramic tube (6), the electrode cutting ferrule (4) is arranged in electrode tip
(1) it is inserted on one end in ceramic tube (6), described one end for extending wire electrode (5) is inserted into ceramic tube (6) and connects peace
On electrode cutting ferrule (4)；The air interface (24) of communicating passage (23), the air are additionally provided on the electrode shell (2)
The inner cavity of interface (24), channel (23) and ceramic tube (6) forms cooling air channel；The burner is equipped with installation screw, described
Electrode connect installation with installation screw on the burner by crossover sub (7)；Cooling inner cavity is additionally provided on the burner
(100), the other end of the ceramic tube (6) is inserted into cooling inner cavity (100), and the cooling air channel is connected to cooling inner cavity (100),
The other end for extending wire electrode (5) passes through cooling inner cavity (100) and enters position of the burner for igniting.
2. a kind of novel self-cooling applied to industrial burner according to claim 1 but electrode, it is characterised in that: described
Electrode tip (1) includes for connecting the electrode contact of power supply (11), for the installation nut of electrode contact (11) connection installation
(12) and the insulated electro porcelain head (13) for completely cutting off electric current, the installation nut (12) are mounted on electrode contact (11), institute
It states insulated electro porcelain head (13) to be mounted on electrode contact (11), the electrode contact (11) includes across insulated electro porcelain head (13)
Wire electrode, the electrode tip (1) are connect by wire electrode with electrode cutting ferrule (4).
3. a kind of novel self-cooling applied to industrial burner according to claim 2 but electrode, it is characterised in that: described
Electrode cutting ferrule (4), extend wire electrode (5), wire electrode outer diameter be respectively less than the intracavity diameter of ceramic tube (6).
4. a kind of novel self-cooling applied to industrial burner according to claim 2 or 3 but electrode, it is characterised in that:
The wire electrode and the outer diameter for extending wire electrode (5) are respectively less than the intracavity diameter of electrode cutting ferrule (4), the wire electrode and extension electricity
Polar filament (5) is inserted respectively into the inner cavity of electrode cutting ferrule (4).
5. a kind of novel self-cooling applied to industrial burner according to claim 4 but electrode, it is characterised in that: described
Electrode cutting ferrule (4) is made of an electrically conducting material, the wire electrode being inserted respectively into electrode cutting ferrule (4) inner cavity and extension wire electrode (5)
Between be equipped with adjust spacing (9).
6. a kind of novel self-cooling applied to industrial burner according to claim 1 but electrode, it is characterised in that: described
It is additionally provided with electrode support (101) on cooling inner cavity (100), the electrode support (101) is equipped with through-hole, and the through-hole is equipped with
Convenient for the guide part (102) that ceramic tube (6) intert, one end of the ceramic tube (6) is fixed on guide part (102).
7. a kind of novel self-cooling applied to industrial burner according to claim 6 but electrode, it is characterised in that: described
Guide part (102) is horn-like.
8. a kind of novel self-cooling applied to industrial burner according to claim 1 but electrode, it is characterised in that: described
The cross sectional shape of installation cavity I (21) and installation cavity II (22) includes " convex " font.
9. a kind of novel self-cooling applied to industrial burner according to claim 1 but electrode, it is characterised in that: described
Electrode shell (2) is made of insulating materials integrated molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920062069.5U CN209655354U (en) | 2019-01-15 | 2019-01-15 | A kind of novel self-cooling applied to industrial burner but electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920062069.5U CN209655354U (en) | 2019-01-15 | 2019-01-15 | A kind of novel self-cooling applied to industrial burner but electrode |
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| Publication Number | Publication Date |
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| CN209655354U true CN209655354U (en) | 2019-11-19 |
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| CN201920062069.5U Active CN209655354U (en) | 2019-01-15 | 2019-01-15 | A kind of novel self-cooling applied to industrial burner but electrode |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539305A (en) * | 2019-01-15 | 2019-03-29 | 佛山市科皓燃烧设备制造有限公司 | A kind of novel self-cooling applied to industrial burner but electrode |
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2019
- 2019-01-15 CN CN201920062069.5U patent/CN209655354U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539305A (en) * | 2019-01-15 | 2019-03-29 | 佛山市科皓燃烧设备制造有限公司 | A kind of novel self-cooling applied to industrial burner but electrode |
| CN109539305B (en) * | 2019-01-15 | 2023-10-10 | 佛山市科皓燃烧设备制造有限公司 | Novel self-cooling electrode applied to industrial burner |
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