CN106535367A - Combined holder - Google Patents
Combined holder Download PDFInfo
- Publication number
- CN106535367A CN106535367A CN201611214580.XA CN201611214580A CN106535367A CN 106535367 A CN106535367 A CN 106535367A CN 201611214580 A CN201611214580 A CN 201611214580A CN 106535367 A CN106535367 A CN 106535367A
- Authority
- CN
- China
- Prior art keywords
- water flowing
- electrode shell
- combined holder
- ring
- disk body
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
- H05B3/03—Electrodes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/20—Arrangement of controlling, monitoring, alarm or like devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
- F27B2014/068—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat with the use of an electrode producing a current in the melt
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The invention belongs to the technical field of melting equipment, and particularly relates to a combined holder. The combined holder comprises an electrode shell. The two sides of the external part of the electrode shell are respectively provided with a conductive element group. The conductive element groups are connected with a holding cylinder flange through stainless steel bending plates. The lower part of the electrode shell is provided with a bottom ring. A high temperature heat insulating sealing plate is arranged between the bottom ring and the conductive element groups. The bottom ring is fixed on the holding cylinder flange through a hanging rod. The conductive element groups are externally provided with stainless steel protective sleeves. The lower part of the electrode shell is provided with a pressure ring. The bottom ring is arranged below the pressure ring. The combined holder is characterized in that the bottom ring comprises an annular disc body. The middle part of the annular disc body is provided with a circular opening. The annular disc body is provided with multiple water channels surrounding the circular opening. The water channels are connected with a water inlet column and a water outlet column which are arranged on the annular disc body. The advantages of the combined holder are that the pressure ring can be cooled and the cooling effect is great.
Description
Technical field
The invention belongs to smelting equipment technical field, more particularly, to a kind of combined holder.
Background technology
Electrode holde is the core component for producing the mineral hot furnaces such as ferroalloy, industrial silicon, carbide and yellow phosphorus.It not only undertakes
The load of electrode, but also by the radiant heat of flue gas, furnace roof and molten metal surface, while the strong magnetic produced by electrode current
Field or vortex also affect the normal work of holder, and nearby temperature (is pierced due to being chronically at hyperthermia radiation more than 1000 DEG C
Fire, turn over slag etc.) under hot-fluid impact conditions, pressure rings can not be thoroughly cooled, and service life is short, have a strong impact on the safety of mineral hot furnace
Production and operating rate.
In order to be improved to prior art, people have carried out long-term exploration, it is proposed that various solutions.
For example, Chinese patent literature discloses a kind of combined holder for ore furnace [application number：CN200610086125.6], including
Carrying cylinder, electrode shell, it is characterised in that electrode shell is welded with gusset by some blocks of arc plates, two side of gusset outside electrode shell
There is the conducting element group being fixedly connected with butterfly spring by adjustment bolt, described conducting element group top is fixed on by rustless steel bent plate
Hold on drum flange, in bottom part ring, the bottom part ring is fixed on holding drum flange, outside conducting element group bottom seat by suspension rod
Portion is provided with rustless steel protective jacket, and described rustless steel protective jacket bottom is plugged in bottom part ring by plate, and top is fixed in holding
On drum flange.
Although such scheme solves the deficiencies in the prior art to a certain extent, pressure rings can not be by completely cold
But, service life is short, has a strong impact on safety in production and the operating rate of mineral hot furnace.
The content of the invention
The purpose of the present invention is for the problems referred to above, there is provided a kind of reasonable in design, can cooling pressure ring, good cooling results
Combined holder.
For reaching above-mentioned purpose, following technical proposal is present invention employs：This combined holder, including electrode shell, institute
The both sides external of the electrode shell stated is respectively equipped with conducting element group, and described conducting element group passes through rustless steel bent plate and carrying cylinder
Flange is connected, and the bottom of electrode shell is provided with bottom part ring, is provided with high-temperature heat insulation sealing plate, bottom between bottom part ring and conducting element group
Portion's ring is fixed on holding drum flange by suspension rod, and described conducting element group is externally provided with rustless steel protective jacket, described electrode
The bottom of shell is provided with pressure rings, and described bottom part ring is located at below pressure rings, it is characterised in that described bottom part ring includes annular
Disk body, is provided with circular open in the middle part of described annular disk body, annular disk body is provided with some water flowings around circular open and leads to
Road, described water flowing passage are connected with the inflow column and effluent column that are arranged on annular disk body.Cold water is entered by inflow column
To water flowing passage, the heat of pressure rings is absorbed in flow process by cold water, and the water after circulation is finished is gone out by effluent column
Water, so as to lower the temperature to pressure rings, simple structure, cost are relatively low, and global design is reasonable.
In combinations of the above formula holder, between described rustless steel protective jacket and electrode shell, adiabator is provided with.
In combinations of the above formula holder, described water flowing passage includes some water flowing rings for setting gradually from inside to outside
Road, the radial distance between adjacent water flowing circuit are equal.Beneficial to pressure rings are carried out with comprehensively uniform cooling.
In combinations of the above formula holder, it is connected by interface channel between described water flowing circuit, described enters
Water column and effluent column respectively be connected positioned at outermost water flowing circuit, the height of the height of described effluent column higher than inflow column
Degree.When water flowing circuit is filled, water could flow out effluent column under the effect of the pressure, by the setting of the two difference in height, keep away
Exempt from water underfill water flowing circuit to flow out.
In combinations of the above formula holder, described annular disk body is provided with the temperature sensor that can detect water temperature,
Described temperature sensor is connected with the data processor being arranged on rustless steel protective jacket by Ethernet, described data
Display screen is additionally provided with processor.Water temperature is learnt in real time by temperature sensor.
In combinations of the above formula holder, described annular disk body is provided with peripheral passage, described peripheral passage bag
The first backwater loop and the second backwater loop is included, the first described backwater loop is connected with the water flowing circuit for being arranged on inner terminal
Connect, the second backwater loop is connected with the water flowing circuit for being arranged on outermost end, the first described backwater loop and the second backwater ring
It is connected by some connection siphunculus between road, the second described backwater loop is provided with control valve.When flow out water temperature also compared with
When low, water re-enters into water flowing passage by peripheral passage and pressure rings is cooled down, beneficial to saving water resource.
Compared with prior art, the advantage of this combined holder is：Cold water enters into water flowing by inflow column and leads to
The heat of pressure rings is absorbed in flow process by road, cold water, and the water after circulation is finished passes through effluent column water outlet, so as to right
Pressure rings are lowered the temperature；Water temperature is learnt in real time by temperature sensor, when the water temperature for flowing out is relatively low, water passes through peripheral passage
Re-enter into water flowing passage to cool down pressure rings, beneficial to saving water resource.
Description of the drawings
Fig. 1 is the structural representation that the present invention is provided；
Fig. 2 is the structured flowchart that the present invention is provided；
Fig. 3 is the structural representation of the bottom part ring that the present invention is provided；
Fig. 4 is the top view of the bottom part ring that the present invention is provided；
Fig. 5 is the structural representation of the peripheral passage that the present invention is provided；
Fig. 6 is the scattergram of the water flowing passage that the present invention is provided and peripheral passage.
In figure, electrode shell 1, conducting element group 2, rustless steel bent plate 3, holding drum flange 4, the sealing of bottom part ring 5, high-temperature heat insulation
Plate 6, suspension rod 7, rustless steel protective jacket 8, pressure rings 9, annular disk body 10, circular open 11, water flowing passage 12, inflow column 13, go out
Water column 14, water flowing circuit 15, interface channel 16, data processor 17, display screen 18, the first backwater loop 19, the second backwater ring
Road 20, connection siphunculus 21, temperature sensor 22.
Specific embodiment
Following examples only exist in illustrative purpose, rather than want to limit the scope of the present invention.
Embodiment
As shown in figures 1 to 6, this combined holder includes electrode shell 1, and the both sides external of electrode shell 1 is respectively equipped with conductive element
Part group 2, conducting element group 2 are connected with drum flange 4 is held by rustless steel bent plate 3, and the bottom of electrode shell 1 is provided with bottom part ring 5,
High-temperature heat insulation sealing plate 6 is provided between bottom part ring 5 and conducting element group 2, and bottom part ring 5 is fixed on holding drum flange 4 by suspension rod 7
On, conducting element group 2 is externally provided with rustless steel protective jacket 8, and the bottom of electrode shell 1 is provided with pressure rings 9, and bottom part ring 5 is located at pressure rings 9
Lower section, it is characterised in that bottom part ring 5 includes annular disk body 10, the middle part of annular disk body 10 is provided with circular open 11, annular disk body
The 10 water flowing passages 12 for being provided with some circular circular opens 11, water flowing passage 12 and the inflow column being arranged on annular disk body 10
13 are connected with effluent column 14.Cold water enters into water flowing passage 12 by inflow column 13, and cold water is in flow process by pressure rings 9
Heat absorbed, circulation finish after water by 14 water outlet of effluent column, so as to lower the temperature to pressure rings 9, simple structure,
Cost is relatively low, and global design is reasonable.
Wherein, adiabator is provided between rustless steel protective jacket 8 and electrode shell 1.Water flowing passage 12 include from inside to outside according to
Some water flowing circuits 15 of secondary setting, the radial distance between adjacent water flowing circuit 15 are equal.Beneficial to carrying out entirely to pressure rings 9
Face uniformly cools down.Be connected by interface channel 16 between water flowing circuit 15, inflow column 13 and effluent column 14 respectively be located at
Outermost water flowing circuit 15 is connected, and the height of effluent column 14 is higher than the height of inflow column 13.When water flowing circuit 15 is filled
When, water could flow out effluent column 14 under the effect of the pressure, by the setting of the two difference in height, it is to avoid water underfill water flowing circuit
15 flow out.
Used as a kind of improvement, annular disk body 10 is provided with the temperature sensor 22 that can detect water temperature, temperature sensor 22
It is connected with the data processor 17 being arranged on rustless steel protective jacket 8 by Ethernet, is additionally provided with data processor 17 aobvious
Display screen 18.Water temperature is learnt in real time by temperature sensor 22.Annular disk body 10 is provided with peripheral passage, and peripheral passage includes first
Backwater loop 19 and the second backwater loop 20, the first backwater loop 19 are connected with the water flowing circuit 15 for being arranged on inner terminal, the
Two backwater loops 20 are connected with the water flowing circuit 15 for being arranged on outermost end, the first backwater loop 19 and the second backwater loop 20 it
Between by it is some connection siphunculus 21 be connected, the second backwater loop 20 is provided with control valve.When the water temperature for flowing out is relatively low, water
Water flowing passage 12 is re-entered into by peripheral passage to cool down pressure rings 9, beneficial to saving water resource.
Although more having used electrode shell 1, conducting element group 2, rustless steel bent plate 3, holding drum flange 4, bottom herein
Ring 5, high-temperature heat insulation sealing plate 6, suspension rod 7, rustless steel protective jacket 8, pressure rings 9, annular disk body 10, circular open 11, water flowing lead to
Road 12, inflow column 13, effluent column 14, water flowing circuit 15, interface channel 16, data processor 17, display screen 18, the first backwater ring
Road 19, the second backwater loop 20, connection siphunculus 21, the term such as temperature sensor 22, but be not precluded from using other terms can
Can property.It is used for the purpose of more easily describing and explaining the essence of the present invention using these terms；It is construed as any one
It is all contrary with spirit of the invention to plant additional restriction.
Claims (6)
1. a kind of combined holder, including electrode shell (1), the both sides external of described electrode shell (1) is respectively equipped with conductive element
Part group (2), described conducting element group (2) are connected with drum flange (4) is held by rustless steel bent plate (3), electrode shell (1)
Bottom is provided with bottom part ring (5), is provided with high-temperature heat insulation sealing plate (6), bottom part ring (5) between bottom part ring (5) and conducting element group (2)
It is fixed in holding drum flange (4) by suspension rod (7), described conducting element group (2) is externally provided with rustless steel protective jacket (8), institute
The bottom of the electrode shell (1) stated is provided with pressure rings (9), and described bottom part ring (5) is located at below pressure rings (9), it is characterised in that
Described bottom part ring (5) includes annular disk body (10), is provided with circular open (11) in the middle part of described annular disk body (10), annular
Disk body (10) is provided with the water flowing passage (12) of some circular circular open (11), described water flowing passage (12) be arranged on ring
Inflow column (13) on shape disk body (10) is connected with effluent column (14).
2. combined holder according to claim 1, it is characterised in that described rustless steel protective jacket (8) and electrode
Shell is provided with adiabator between (1).
3. combined holder according to claim 2, it is characterised in that described water flowing passage (12) include by it is interior to
Some water flowing circuit (15) for setting gradually outward, the radial distance between adjacent water flowing circuit (15) are equal.
4. combined holder according to claim 3, it is characterised in that by connecting between described water flowing circuit (15)
Connect road (16) to be connected, described inflow column (13) and effluent column (14) respectively be located at outermost water flowing circuit (15) phase
Connection, the height of described effluent column (14) is higher than the height of inflow column (13).
5. combined holder according to claim 4, it is characterised in that described annular disk body (10) is provided with can
The temperature sensor (22) of detection water temperature, described temperature sensor (22) pass through Ethernet and are arranged on rustless steel protective jacket
(8) data processor (17) on is connected, and is additionally provided with display screen (18) on described data processor (17).
6. combined holder according to claim 5, it is characterised in that described annular disk body (10) is provided with circulation
Path, described peripheral passage include the first backwater loop (19) and the second backwater loop (20), the first described backwater loop
(19) it is connected with the water flowing circuit (15) for being arranged on inner terminal, the second backwater loop (20) and the water flowing ring for being arranged on outermost end
Road (15) is connected, by some connections siphunculus (21) between the first described backwater loop (19) and the second backwater loop (20)
It is connected, the second described backwater loop (20) is provided with control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611214580.XA CN106535367A (en) | 2016-12-26 | 2016-12-26 | Combined holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611214580.XA CN106535367A (en) | 2016-12-26 | 2016-12-26 | Combined holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106535367A true CN106535367A (en) | 2017-03-22 |
Family
ID=58338651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611214580.XA Pending CN106535367A (en) | 2016-12-26 | 2016-12-26 | Combined holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106535367A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101137254A (en) * | 2006-09-01 | 2008-03-05 | 江苏德诚冶金电炉设备有限公司 | Combined holder for ore furnace |
| CN104964559A (en) * | 2015-06-03 | 2015-10-07 | 宁夏太阳镁业有限公司 | Bottom ring for submerged arc furnace and manufacturing method for bottom ring |
| CN206365060U (en) * | 2016-12-26 | 2017-07-28 | 江西省瑞金化工机械有限责任公司 | Combined holder |
-
2016
- 2016-12-26 CN CN201611214580.XA patent/CN106535367A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101137254A (en) * | 2006-09-01 | 2008-03-05 | 江苏德诚冶金电炉设备有限公司 | Combined holder for ore furnace |
| CN104964559A (en) * | 2015-06-03 | 2015-10-07 | 宁夏太阳镁业有限公司 | Bottom ring for submerged arc furnace and manufacturing method for bottom ring |
| CN206365060U (en) * | 2016-12-26 | 2017-07-28 | 江西省瑞金化工机械有限责任公司 | Combined holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |
|
| WD01 | Invention patent application deemed withdrawn after publication |