CN108534548A - A kind of modified silver founding intermediate frequency furnace apparatus - Google Patents
A kind of modified silver founding intermediate frequency furnace apparatus Download PDFInfo
- Publication number
- CN108534548A CN108534548A CN201810463876.8A CN201810463876A CN108534548A CN 108534548 A CN108534548 A CN 108534548A CN 201810463876 A CN201810463876 A CN 201810463876A CN 108534548 A CN108534548 A CN 108534548A
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- Prior art keywords
- intermediate frequency
- pipe
- water
- control cabinet
- power control
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- 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.)
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Classifications
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- 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
-
- 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
- F27B14/14—Arrangements of heating 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
- F27B14/08—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
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
-
- 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
- F27B2014/0837—Cooling arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/13—Smelting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The present invention relates to a kind of modified silver founding intermediate frequency furnace apparatus, are made of intermediate frequency power control cabinet, intermediate frequency burner hearth, absorption smoke dust system and cooling system；The absorption smoke dust system includes exhaust fume collecting hood, ventilation and dust removal system and exhaust column；Exhaust column divides fixing pipe and adjustable pipe two parts, and is mutually tightly connected by farad disk interface；The cooling system includes power tube, coil, each component of intermediate frequency burner hearth inductor and cooling water storage pond and water circulating pump in intermediate frequency power control cabinet；The cooling water outlet of each component of inductor of power tube, coil and intermediate frequency burner hearth in intermediate frequency power control cabinet is independently drawn with an outlet pipe from the side of intermediate frequency power control cabinet, and the present invention has the technique effect simple in structure that can effectively absorb flue dust and prevent electronic component dry combustion method from damaging.
Description
Technical field
The present invention relates to a kind of silver-colored smelting device, more particularly to a kind of modified silver founding intermediate frequency furnace apparatus.
Background technology
In electrorefining silver smelts production, need using the molten silver-colored cast anode plate of intermediate frequency furnace, on the one hand, since thick silver is former
Material contains a large amount of impurities, and molten silver fusion process will produce flue dust, pollute site environment；Would generally umbrella be set above intermediate frequency fire door
Shape draught hood.But when due to cupola drop or other maintenance operations, it is necessary to which personnel stand above intermediate frequency fire door, influence operating personnel's
Operation.On the other hand, the components such as inductor on the power tube in intermediate frequency furnace power control cabinet, coil and intermediate frequency furnace are required for cold
But water is cooled down, the water circulation system of each component, and water flow sensing unit intelligent control start stop mode is usually used and is grasped
Make, this structure is more using flow sensor quantity, and control is complicated.
Through retrieval, the prior art related to the present invention is as follows：
On February 22nd, 2017, Chinese utility model patent Authorization Notice No. CN205980823U disclose a kind of removing for intermediate frequency furnace
Dirt equipment includes intermediate frequency furnace, pipeline, exhaust fume collecting hood, and exhaust fume collecting hood is set at the air inlet of pipeline, and the exhaust fume collecting hood is covered in intermediate frequency
The upper area of stove；The pipeline is equipped with the tumbler moved horizontally for controlling exhaust fume collecting hood；The other end of the pipeline
It is connected with the air inlet of spark arrester.The equipment is due to being operated in hot environment, the torque that the tumbler moved horizontally is born
It is limited by hot conditions with mechanical strength, it is impossible to vacantly pipeline be stretched very long.Therefore, in cupola drop or other maintenance operations
When, it is limited that exhaust fume collecting hood is rotated to the position for not influencing to produce.And tumbler bears prodigious torque and is easy to damage.
27 days 04 month, Chinese utility model Authorization Notice No. CN205192259U 2016, disclose a kind of anti-dry
Intermediate frequency furnace cooling water control system solves the problems, such as to prevent intermediate frequency furnace dry combustion method.Cooling water outlet including intermediate frequency furnace passes through
Return pipe is connected to cooling water storage pond, and the cooling water water inlet of intermediate frequency furnace is stored pond with cooling water by oral siphon and is connected to,
It is provided with return water temperature sensor at the cooling water outlet of intermediate frequency furnace, is provided with into water in the cooling water water inlet of intermediate frequency furnace
Temperature sensor, return water temperature sensor and enters water temperature sensor and is electrically connected respectively with power control cabinet, is provided on oral siphon
Discharge sensor is provided with water flow sensor, discharge sensor and water flow sensor on outlet pipe
It is electrically connected respectively with power control cabinet.Although above-mentioned technical proposal is simple, it can judge whether intermediate frequency furnace and intermediate frequency furnace power control cabinet integrally break
Drain off burning, but device cutout or the changes in flow rate of intermediate frequency furnace power control cabinet therein, but can't see, can not still avoid intermediate frequency furnace
The bad luck of electronic component dry combustion method damage.
Invention content
Purpose of the invention is to overcome the shortcomings in the prior art, provides a kind of modified silver founding intermediate frequency furnace dress
It sets, which has operation simple in structure, easy to produce, durable stable, can effectively absorb flue dust and prevent electronic component
The technique effect of dry combustion method damage.
For this purpose, the present invention adopts the following technical scheme that：A kind of modified silver founding intermediate frequency furnace apparatus, by intermediate frequency power control cabinet,
Intermediate frequency burner hearth, absorption smoke dust system and cooling system are formed；The absorption smoke dust system includes exhaust fume collecting hood, ventilation and dust removal system
And exhaust column；Exhaust column divides fixing pipe and adjustable pipe two parts, and is mutually tightly connected by farad disk interface；Fixed tube portion
Another end connects ventilation and dust removal system, and the another end of mobile duct portion connects exhaust fume collecting hood, the open face intermediate frequency burner hearth downwards of exhaust fume collecting hood；On
Stating a farad sealed connection for disk interface is connected to by sealing element counterpart with adjustable pipe hold-carrying pulling plate by fixing pipe hold-carrying pulling plate,
Middle fixing pipe hold-carrying pulling plate side has hinge to be flexibly connected with adjustable pipe hold-carrying pulling plate side, the fixing pipe hold-carrying pulling plate other side with
Adjustable pipe hold-carrying pulling plate respective side has manual hook hook joint；When unclamping manual hook, mobile duct portion can be relatively fixed pipe
Part around hinge horizontally rotates 90 ° or more and detaches；A hitch point is arranged in the vertical overhead of the hinge position, above exhaust fume collecting hood
Equipped with suspension ear；There are chain or steel wire tow line traction between hitch point and suspension ear；The cooling system includes intermediate frequency power control cabinet
On power tube, coil, each component of intermediate frequency burner hearth inductor and cooling water storage pond and water circulating pump；In intermediate frequency power control cabinet
Power tube, coil and intermediate frequency burner hearth each component of inductor cooling water water inlet, concentrate convergence be connected to total oral siphon,
Water circulating pump is connected together with cooling water storage pond；The induction of power tube, coil and intermediate frequency burner hearth in intermediate frequency power control cabinet
The cooling water outlet of each component of device is independently drawn with an outlet pipe from the side of intermediate frequency power control cabinet, and each outlet pipe
Go out the neat word order of mouth down；It is corresponded at distance 5-20cm below the outlet of each outlet pipe and designs a water receiving in overboard range
Funnel, mouth is passed through cooling water by return pipe and stores pond under water receiving funnel.
Return water temperature sensor, each return water temperature sensor point are both provided at the cooling water outlet of each component
The electrical control alarm system of intermediate frequency power control cabinet is not connect.
The beneficial effects of the invention are as follows：It, can be effective by absorbing the improvement of smoke dust system and cooling system to intermediate frequency furnace
Flue dust is absorbed, improves site environment, by each component of inductor of power tube, coil and intermediate frequency furnace in intermediate frequency power control cabinet
The independent return water of cooling water can facilitate what specific component water shortage of observation or cutout；The present invention absorbs the fixation of smoke dust system
Pipe is connected with adjustable pipe by farad disk interface phase air-tight movable, and adjustable pipe can rotate horizontally, and can rotate to exhaust fume collecting hood
The position for not influencing production, convenient for production operation when intermediate frequency furnace cupola drop or other maintenance operations；The present invention is used to cut with scissors in exhaust column
Hitch point is arranged in the vertical overhead of chain position, and the suspension mode of traction of suspension ear is equipped with above exhaust fume collecting hood, dexterously utilizes circle
The characteristics of radiuses such as week, not only alleviates the torque that farad disk interface arrangement is born；And no matter mobile duct portion connection collection
Petticoat pipe level goes to where, hangs the length and pulling force of traction chain or steel wire tow line and will not change.Increase the stabilization of exhaust fume collecting hood
Property.When without using extractor fan, using support tube, increase the stability of exhaust fume collecting hood.Simple in structure, small investment simultaneously, maintenance,
It is also extremely convenient when safeguarding.The present invention coordinates the alarm signal that return water temperature sensor is arranged at the cooling water outlet of each component
Breath, timely worker cut off intermediate frequency furnace and solve the problems, such as dry combustion method, can effectively avoid the generation of accident.Meanwhile present invention eliminates
Water flow sensor, controling circuit structure also show simple.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is structural schematic diagram when present invention absorption smoke dust system exhaust fume collecting hood removes intermediate frequency furnace.
In figure:1 intermediate frequency power control cabinet；3 intermediate frequency burner hearths；3 exhaust fume collecting hoods；4 ventilation and dust removal systems；5 fixing pipes；6 adjustable pipes；7 methods
Pulling plate interface；8 hinges；9 hitch points；10 suspension ears；11 chains or steel wire tow line；12 power tubes；13 cooling waters store pond；14 follow
Ring water pump；15 cooling water water inlets；16 total oral siphons；17 cooling water outlets；18 outlet pipes；The outlet of 19 outlet pipes；20 connect
Hyponome；21 return pipes；22 fixed support devices；23 water replanishing devices；24 spilling water tube passages.
Specific implementation mode
With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Specific technical solution is a kind of modified silver founding intermediate frequency furnace apparatus, by intermediate frequency power control cabinet 1, intermediate frequency burner hearth 2, is absorbed
Smoke dust system and cooling system are formed；The absorption smoke dust system includes exhaust fume collecting hood 3, ventilation and dust removal system 4 and exhaust column；It takes out
Air hose divides fixing pipe 5 and adjustable pipe 6 two parts, and is tightly connected by 7 phase of farad disk interface；The another end of 5 part of fixing pipe connects
Ventilation and dust removal system 4 is connect, the another end of 6 part of adjustable pipe connects exhaust fume collecting hood 3, the open face intermediate frequency burner hearth 2 downwards of exhaust fume collecting hood 3；On
Stating a farad sealed connection for disk interface 7 is connected by sealing element counterpart with 6 hold-carrying pulling plate of adjustable pipe by 5 hold-carrying pulling plate of fixing pipe
Logical, wherein 5 hold-carrying pulling plate side of fixing pipe has hinge 8 to be flexibly connected with 6 hold-carrying pulling plate side of adjustable pipe, and 5 hold-carrying of fixing pipe is drawn
There is manual hook hook joint in the disk other side with 6 hold-carrying pulling plate respective side of adjustable pipe；When unclamping manual hook, 6 part of adjustable pipe can
Horizontally rotate 90 ° or more to be relatively fixed 5 part around hinge 8 of pipe to detach；One suspension of vertical overhead setting of 8 position of the hinge
Point 9 is equipped with suspension ear 10 above exhaust fume collecting hood 3；There are chain or steel wire tow line 11 to draw between hitch point 9 and suspension ear 10；Institute
It includes that power tube 12, coil, each component of 2 inductor of intermediate frequency burner hearth and the cooling water in intermediate frequency power control cabinet 1 are deposited to state cooling system
Put pond 13 and water circulating pump 14；Each first device of inductor of power tube 12, coil and intermediate frequency burner hearth 2 in intermediate frequency power control cabinet 1
The cooling water water inlet 15 of part concentrates the total oral siphon 16 of convergence connection, water circulating pump 14 to be connected to one with cooling water storage pond 13
It rises；The cooling water outlet 17 of each component of inductor of power tube 12, coil and intermediate frequency burner hearth 2 in intermediate frequency power control cabinet 1
It is independent to be drawn from the side of intermediate frequency power control cabinet 1 with an outlet pipe 18, and a neat word is arranged downward for the outlet 19 of each outlet pipe
Row；It is corresponded at distance 5-20cm below the outlet of each outlet pipe 19 and designs a water receiving funnel 20, water receiving funnel in overboard range
20 times mouths are passed through cooling water by return pipe 21 and store pond 13.
Further, there is fixed support device 22 at the turning of 5 part of fixing pipe for absorbing smoke dust system.
Further, the manual hook hook joint for absorbing smoke dust system is that have movable hook by one side method pulling plate, relatively separately
One side method pulling plate has hook gear, and movable hook is hooked blocks composition in hook.
Further, the suspension ear 10 for absorbing 3 top of smoke dust system exhaust fume collecting hood is selected in adjustable pipe 6 and exhaust fume collecting hood 3
The focus point position being integrally connected.
Further, component water shortage or cutout in order to prevent, the cooling water outlet of each component of cooling system
Return water temperature sensor is both provided at 17, each return water temperature sensor meets the electrical control alarm system of intermediate frequency power control cabinet 1 respectively
System.When any one component water shortage or cutout, return water temperature sensor sends out instruction, alarms on one side, and power-off on one side is shut down.
Further, the overboard splashing of the outlet 19 of each outlet pipe, each outlet pipe of cooling system go out in order to prevent
Spatial peripheral between mouth 19 and water receiving funnel 20 is designed with transparent organic glass surrounding and goes along with sb. to guard him；In the transparent organic glass four
There is lighting device in week, to clearly show that component water shortage or cutout situation.
Further, when system circulation cooling water deficiency, 13 top of cooling system cooling water storage pond, which is equipped with, mends
Water installations 23；When fortuitous event cooling water overtemperature, water replanishing device 23 can also be opened and be watered drop by storing pond 13 to cooling water
Temperature；Excessive cooling water stores 24 aerial drainage of spilling water tube passage of 13 avris upper design of pond by the cooling water.
The adjustable pipe 6 that the present invention absorbs smoke dust system can rotate horizontally, can be by exhaust fume collecting hood 3 above intermediate frequency burner hearth 2
Rotate to do not influence production position, be convenient for 2 cupola drop of intermediate frequency burner hearth or other maintenance operations when production operation, no matter adjustable pipe 6
3 level of exhaust fume collecting hood of part connection goes to where, hangs the length and pulling force of traction chain or steel wire tow line 11 and will not change, and
10 position of the suitable suspension ear of design, makes hinge 8 bear torque very little.In addition, above-mentioned transparent organic glass can also play it is anti-
Only cooling water pollution acts on.It is above-mentioned to be designed as 5-20cm distances in the outlet of each outlet pipe 19 and water receiving funnel 20, it can also rise
It is isolated to the electric physical insulation for storing pond 13 with cooling water to each component, ensures safety in production.
Claims (7)
1. a kind of modified silver founding intermediate frequency furnace apparatus, by intermediate frequency power control cabinet（1）, intermediate frequency burner hearth（2）, absorb smoke dust system and cold
But system is formed；It is characterized in that：The absorption smoke dust system includes exhaust fume collecting hood（3）, ventilation and dust removal system（4）And exhausting
Pipe；Exhaust column divides fixing pipe（5）And adjustable pipe（6）Two parts, and pass through farad disk interface（7）Mutually it is tightly connected；Fixing pipe（5）
Partial another end connects ventilation and dust removal system（4）, adjustable pipe（6）Partial another end connects exhaust fume collecting hood（3）, exhaust fume collecting hood（3）It is open
Downward face intermediate frequency burner hearth（2）；Above-mentioned farad disk interface（7）Sealed connection be by fixing pipe（5）Hold-carrying pulling plate and adjustable pipe
（6）Hold-carrying pulling plate is connected to by sealing element counterpart, wherein fixing pipe（5）Hold-carrying pulling plate side and adjustable pipe（6）Hold-carrying pulling plate one
There is hinge in side（8）Flexible connection, fixing pipe（5）The hold-carrying pulling plate other side and adjustable pipe（6）Hold-carrying pulling plate respective side has manual hook
Part hook joint；When unclamping manual hook, adjustable pipe（6）Part can be relatively fixed pipe（5）Part around hinge（8）Horizontally rotate
90 ° or more detach；The hinge（8）A hitch point is arranged in the vertical overhead of position（9）, in exhaust fume collecting hood（3）Top is equipped with suspension
Ear（10）；Hitch point（9）With suspension ear（10）Between have chain or steel wire tow line（11）Traction；The cooling system includes intermediate frequency
Power control cabinet（1）On power tube（12）, coil, intermediate frequency burner hearth（2）Each component of inductor and cooling water store pond（13）And
Water circulating pump（14）；Intermediate frequency power control cabinet（1）On power tube（12）, coil and intermediate frequency burner hearth（2）Each component of inductor
Cooling water water inlet（15）, convergence is concentrated to be connected to total oral siphon（16）, water circulating pump（14）Pond is stored with cooling water（13）Even
Lead to together；Intermediate frequency power control cabinet（1）On power tube（12）, coil and intermediate frequency burner hearth（2）Each component of inductor it is cold
But water water outlet（17）Independent outlet pipe（18）From intermediate frequency power control cabinet（1）Side draw, and each outlet pipe goes out
Mouthful（19）Neat word order downward；In the outlet of each outlet pipe（19）It corresponds at the distance 5-20cm of lower section and is designed in overboard range
One water receiving funnel（20）, water receiving funnel（20）Lower mouth passes through return pipe（21）It is passed through cooling water storage pond（13）.
2. modified silver founding intermediate frequency furnace apparatus according to claim 1, it is characterised in that：The absorption smoke dust system
Fixing pipe（5）There is fixed support device at partial turning（22）.
3. modified silver founding intermediate frequency furnace apparatus according to claim 1, it is characterised in that：The absorption smoke dust system
Manual hook hook joint is that have movable hook by one side method pulling plate, and opposite another side method pulling plate has hook gear, and movable hook is hooked blocks group in hook
At.
4. modified silver founding intermediate frequency furnace apparatus according to claim 1, it is characterised in that：The absorption smoke dust system collection
Petticoat pipe（3）The suspension ear of top（10）Selection is in adjustable pipe（6）And exhaust fume collecting hood（3）The focus point position being integrally connected.
5. modified silver founding intermediate frequency furnace apparatus according to claim 1, it is characterised in that：Each first device of the cooling system
The cooling water outlet of part（17）Place is both provided with return water temperature sensor, and each return water temperature sensor connects intermediate frequency power control cabinet respectively
（1）Electrical control alarm system.
6. modified silver founding intermediate frequency furnace apparatus according to claim 1, it is characterised in that：The cooling system is respectively discharged
The outlet of pipe（19）With water receiving funnel（20）Between spatial peripheral be designed with transparent organic glass surrounding and go along with sb. to guard him；Described transparent
Organic glass surrounding has lighting device.
7. modified silver founding intermediate frequency furnace apparatus according to claim 1, it is characterised in that：The cooling system cooling water
Store pond（13）Top is equipped with water replanishing device（23）；The cooling water stores pond（13）The spilling water tube passage of avris upper design
（24）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810463876.8A CN108534548A (en) | 2018-05-15 | 2018-05-15 | A kind of modified silver founding intermediate frequency furnace apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810463876.8A CN108534548A (en) | 2018-05-15 | 2018-05-15 | A kind of modified silver founding intermediate frequency furnace apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108534548A true CN108534548A (en) | 2018-09-14 |
Family
ID=63477192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810463876.8A Pending CN108534548A (en) | 2018-05-15 | 2018-05-15 | A kind of modified silver founding intermediate frequency furnace apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN108534548A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186288A (en) * | 2019-07-03 | 2019-08-30 | 安徽省凤形耐磨材料股份有限公司 | A kind of middle frequency furnace dust-extraction unit |
| CN110551896A (en) * | 2019-09-14 | 2019-12-10 | 梅州伟友耐磨材料有限公司 | intermediate frequency furnace smelting production line with dust removal function |
| CN113333723A (en) * | 2021-05-31 | 2021-09-03 | 宜昌金宝乐器制造有限公司 | System and method for smelting piano string iron plate cast medium-frequency electric furnace |
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| CN2295977Y (en) * | 1997-01-22 | 1998-10-28 | 鞍山钢铁集团公司 | Middle suspension clamp catcher |
| KR20040005006A (en) * | 2002-07-08 | 2004-01-16 | 주식회사 포스코 | A telescopic duct apparatus for collecting fume having cooling unit |
| CN205192259U (en) * | 2015-11-24 | 2016-04-27 | 山西江淮重工有限责任公司 | Prevent intermediate frequency furnace cooling water control system of dry combustion method |
| CN205980823U (en) * | 2016-08-30 | 2017-02-22 | 瑞安市三星防腐铸造有限公司 | Dust collecting equipment of intermediate frequency furnace |
| CN206113662U (en) * | 2016-08-31 | 2017-04-19 | 河南正丰钨钼光电器材有限公司 | Intermediate frequency furnace cooling water circulation device |
| CN208382870U (en) * | 2018-05-15 | 2019-01-15 | 湖南申晖新材料股份有限公司 | A kind of modified silver founding intermediate frequency furnace apparatus |
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2018
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2295977Y (en) * | 1997-01-22 | 1998-10-28 | 鞍山钢铁集团公司 | Middle suspension clamp catcher |
| KR20040005006A (en) * | 2002-07-08 | 2004-01-16 | 주식회사 포스코 | A telescopic duct apparatus for collecting fume having cooling unit |
| CN205192259U (en) * | 2015-11-24 | 2016-04-27 | 山西江淮重工有限责任公司 | Prevent intermediate frequency furnace cooling water control system of dry combustion method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186288A (en) * | 2019-07-03 | 2019-08-30 | 安徽省凤形耐磨材料股份有限公司 | A kind of middle frequency furnace dust-extraction unit |
| CN110186288B (en) * | 2019-07-03 | 2024-05-17 | 安徽省凤形新材料科技有限公司 | Intermediate frequency electric furnace dust collector |
| CN110551896A (en) * | 2019-09-14 | 2019-12-10 | 梅州伟友耐磨材料有限公司 | intermediate frequency furnace smelting production line with dust removal function |
| CN113333723A (en) * | 2021-05-31 | 2021-09-03 | 宜昌金宝乐器制造有限公司 | System and method for smelting piano string iron plate cast medium-frequency electric furnace |
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