CN111721116A - Melting furnace switch with heater - Google Patents
Melting furnace switch with heater Download PDFInfo
- Publication number
- CN111721116A CN111721116A CN202010519892.1A CN202010519892A CN111721116A CN 111721116 A CN111721116 A CN 111721116A CN 202010519892 A CN202010519892 A CN 202010519892A CN 111721116 A CN111721116 A CN 111721116A
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- CN
- China
- Prior art keywords
- plate
- melting furnace
- column base
- flow channel
- heating coil
- 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
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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
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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
- F27B14/08—Details peculiar to crucible or pot furnaces
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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
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/0806—Charging or discharging devices
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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
- F27B14/08—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
- F27B14/0806—Charging or discharging devices
- F27B2014/0818—Discharging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
Abstract
The invention discloses a melting furnace switch with a heater, wherein a top plate is provided with a feed inlet, the feed inlet is connected with the bottom end of a flow port, the lower end of the top plate is connected with the upper surface of an upper plate through a plurality of support columns, the top plate top is connected with the upper surface of a middle plate through a plurality of support columns, the lower surface of the middle plate is connected with the upper surface of a bottom plate through a plurality of support columns, the bottom end of a column base is provided with a discharge outlet, transverse flow channels are reserved between the top plate and the upper plate, between the upper plate and the middle plate, and between the middle plate and the bottom plate, a heating coil is arranged in the column base, and two ends of the heating coil are respectively connected with a power supply, and the heating effect can be improved.
Description
Technical Field
The invention relates to the technical field of melting furnace switches, in particular to a melting furnace switch with a heater.
Background
At present, when raw materials are discharged from a switch after being melted by a melting furnace, the natural cooling condition can be caused in most cases, for example, the melting temperature is 1000 ℃, the temperature is only 800 ℃ after passing through a switch discharge port, and the performance of a finished product obtained by pouring the cooled molten liquid is reduced to some extent, so that an improved technology is urgently needed to solve the problem existing in the prior art.
Disclosure of Invention
The invention aims to provide a melting furnace switch with a heater, which solves the problems in the background art by installing a coil in a column base, fixing the coil through an insulating column, and heating the molten liquid flowing out of the switch after the coil is electrified, so that the temperature of the molten liquid is increased in the flowing-out process, the temperature of the molten liquid is ensured, and the characteristic of the material is not reduced.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a take melting furnace switch of heater, includes pillar base, mouth, roof, feed inlet, upper plate, intermediate layer board, bottom plate, discharge gate, heating coil, support column and transverse flow channel, be provided with the feed inlet on the roof, the feed inlet links to each other with the mouth bottom that flows, the roof lower extreme links to each other with the upper plate upper surface through a plurality of support column, upper plate item portion links to each other with the intermediate layer board upper surface through a plurality of support column, the intermediate layer board lower surface links to each other with the bottom plate upper surface through a plurality of support column, the pillar base bottom is provided with the discharge gate, between roof and the upper plate, between upper plate and the intermediate layer board, all leave transverse flow channel between intermediate layer board and the bottom plate, the inside heating coil that is provided with of pillar base, heating coil's both ends link to.
Preferably, a plurality of insulating columns are further arranged in the column base, and the insulating columns are uniformly arranged at the outer side position of the heating coil.
Preferably, a through hole is formed in the middle of the top plate, and the aperture of the through hole is consistent with the caliber of the bottom end of the feed port.
Preferably, the lower end of the middle position of the upper plate is provided with a longitudinal flow channel A, the upper end of the middle position of the upper plate is provided with a groove, and the groove is communicated with the longitudinal flow channel A.
Preferably, a longitudinal flow channel B is formed inside the middle position of the middle layer plate.
Preferably, a longitudinal flow channel C is formed in the middle of the bottom plate and communicated with the discharge hole.
Preferably, the discharge port is provided with a valve at the lower end part of the column base.
Preferably, the using method comprises the following steps:
the method comprises the following steps: fixing the heating coil on a column base mold frame through an insulating column, and pouring to obtain a column base with the heating coil arranged inside;
step two: installing a top plate, an upper plate, a middle plate and a bottom plate in a column base, wherein the top plate, the upper plate, the middle plate and the bottom plate are supported by a plurality of supporting columns;
step three: connecting the bottom end of the spout with the through hole of the top plate and connecting the bottom end of the spout with the bottom end of the melting furnace;
step four: adding the raw materials into a melting furnace, enabling molten liquid obtained after melting through the melting furnace to flow into a column base from a flow port, electrifying a heating coil, and heating the interior of the column base;
step five: the molten liquid flows out from the through hole of the top plate, the lower end of the middle position of the upper plate, the longitudinal flow channel A arranged inside the middle position of the middle plate, the longitudinal flow channel B arranged inside the middle position of the middle plate, the longitudinal flow channel C arranged inside the middle position of the bottom plate and the discharge hole, and in the flowing-out process, the molten liquid is heated among the top plate, the upper plate, the middle plate and the bottom plate to obtain the molten liquid with the set temperature.
Compared with the prior art, the invention has the beneficial effects that:
the coil is arranged in the column base and fixed through the insulating column, and after the coil is electrified, the molten liquid flowing out of the switch is heated, so that the temperature of the molten liquid is increased in the flowing-out process of the molten liquid, and the characteristic of the material is not reduced; transverse flow channels are reserved between the top plate and the upper layer plate, between the upper layer plate and the middle layer plate and between the middle layer plate and the bottom layer plate and are supported by support columns, so that the danger of cylinder explosion after the top plate, the upper layer plate, the middle layer plate and the bottom layer plate deform in the coil heating process is avoided, and the safety is greatly improved; and the arrangement of the transverse flow channel can also improve the heating effect.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
In the figure: the device comprises a column seat 1, a flow port 2, a top plate 3, a feed inlet 4, an upper plate 5, a middle plate 6, a bottom plate 7, a discharge port 8, a heating coil 9, a support column 10, a transverse flow channel 11, an insulating column 12, a through hole 13, a longitudinal flow channel A14, a groove 15, a longitudinal flow channel B16, a longitudinal flow channel C17 and a valve 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a melting furnace switch with a heater comprises a column base 1, a flow port 2, a top plate 3, a feed port 4, an upper plate 5, a middle plate 6, a bottom plate 7, a discharge port 8, a heating coil 9, support columns 10 and a transverse flow channel 11, wherein the top plate 3 is provided with the feed port 4, the feed port 4 is connected with the bottom end of the flow port 2, the middle position of the top plate 3 is provided with a through hole 13, the aperture of the through hole 13 is consistent with the aperture of the feed port 4, the lower end of the top plate 3 is connected with the upper surface of the upper plate 5 through a plurality of support columns 10, the lower end of the middle position of the upper plate 5 is provided with a longitudinal flow channel A14, the upper end of the middle position of the upper plate 5 is provided with a groove 15, the groove 15 is communicated with a longitudinal flow channel A14, the top plate 5 is connected with the upper surface of the middle plate 6 through a plurality of support columns 10, a longitudinal flow channel, the inside vertical runner C17 that has opened of bottom plate 7 intermediate position, vertical runner C17 is linked together with discharge gate 8, 1 bottom of column base is provided with discharge gate 8, discharge gate 8 is located the tip and is provided with valve 18 under the column base 1, between roof 3 and the top plate 5, between top plate 5 and the intermediate layer board 6, all leave horizontal runner 11 between intermediate layer board 6 and the bottom plate 7, the inside heating coil 9 that is provided with of column base 1, the both ends of heating coil 9 link to each other with the power respectively, still be provided with a plurality of insulated column 12 in the column base 1, insulated column 12 evenly arranges the outside position at heating coil 9.
A melting furnace switch with a heater is used, and the using method comprises the following steps:
the method comprises the following steps: fixing a heating coil 9 on a column base 1 mould frame through an insulating column 12, and pouring to obtain a column base 1 with the heating coil 9 arranged inside;
step two: installing a top plate 3, an upper plate 5, a middle plate 6 and a bottom plate 7 in a column base 1, and supporting the top plate 3, the upper plate 5, the middle plate 6 and the bottom plate 7 through a plurality of supporting columns 10;
step three: the bottom end of the spout 2 is connected with the through hole 13 of the top plate 3 and is connected with the bottom end of the melting furnace through the spout 2;
step four: adding raw materials into a melting furnace, enabling molten liquid obtained after melting through the melting furnace to flow into a column base 1 from a runner 2, electrifying a heating coil 9, and heating the interior of the column base 1;
step five: the molten liquid flows out from the through hole 13 of the top plate 3, the lower end of the middle position of the upper plate 5 is provided with a longitudinal flow passage A14, the inner part of the middle position of the middle plate 6 is provided with a longitudinal flow passage B16, the inner part of the middle position of the bottom plate 7 is provided with a longitudinal flow passage C17 and a discharge port 8, and in the flowing-out process, the molten liquid is heated among the top plate 3, the upper plate 5, the middle plate 6 and the bottom plate 7 to obtain the molten liquid with the set temperature.
The use principle is as follows: by installing the heating coil 9 in the column base 1 and fixing the heating coil 9 through the insulating column 12, after the heating coil 9 is electrified, the molten liquid flowing out of the switch is heated, so that the temperature of the molten liquid is increased in the flowing-out process, and the temperature of the molten liquid is ensured so as to ensure that the characteristics of the material are not reduced; between roof 3 and the top plate 5, between top plate 5 and the intermediate lamella board 6, all leave horizontal runner 11 between intermediate lamella board 6 and the bottom plate 7 to all support through support column 10, guaranteed that roof 3, top plate 5, intermediate lamella board 6 and bottom plate 7 can not take place the danger of exploding the jar after taking place deformation in heating coil 9 heating process, the security improves greatly, and the setting of horizontal runner 11 can also improve the heating effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A melting furnace switch with a heater is characterized in that: the heat-insulation heating plate comprises a column base (1), a flow port (2), a top plate (3), a feed inlet (4), an upper plate (5), a middle plate (6), a bottom plate (7), a discharge port (8), a heating coil (9), support columns (10) and a transverse flow channel (11), wherein the feed inlet (4) is formed in the top plate (3), the feed inlet (4) is connected with the bottom end of the flow port (2), the lower end of the top plate (3) is connected with the upper surface of the upper plate (5) through a plurality of support columns (10), the top part of the upper plate (5) is connected with the upper surface of the middle plate (6) through a plurality of support columns (10), the lower surface of the middle plate (6) is connected with the upper surface of the bottom plate (7) through a plurality of support columns (10), the bottom end of the column base (1) is provided with the discharge port (8), and a, Transverse flow channels (11) are reserved between the upper layer plate (5) and the middle layer plate (6) and between the middle layer plate (6) and the bottom layer plate (7), a heating coil (9) is arranged inside the column base (1), and two ends of the heating coil (9) are connected with a power supply respectively.
2. The melting furnace switch with the heater according to claim 1, wherein: the column base (1) is also internally provided with a plurality of insulating columns (12), and the insulating columns (12) are uniformly arranged at the outer side of the heating coil (9).
3. The melting furnace switch with the heater according to claim 1, wherein: a through hole (13) is formed in the middle of the top plate (3), and the aperture of the through hole (13) is consistent with the caliber of the bottom end of the feed port (4).
4. The melting furnace switch with the heater according to claim 1, wherein: the lower end of the middle position of the upper plate (5) is provided with a longitudinal flow channel A (14), the upper end of the middle position of the upper plate (5) is provided with a groove (15), and the groove (15) is communicated with the longitudinal flow channel A (14).
5. The melting furnace switch with the heater according to claim 1, wherein: and a longitudinal flow channel B (16) is formed in the middle of the middle layer plate (6).
6. The melting furnace switch with the heater according to claim 1, wherein: and a longitudinal flow channel C (17) is formed in the middle of the bottom plate (7), and the longitudinal flow channel C (17) is communicated with the discharge hole (8).
7. The melting furnace switch with the heater according to claim 1, wherein: and a valve (18) is arranged at the lower end part of the discharge port (8) positioned at the column base (1).
8. The melting furnace switch with the heater according to claim 1, wherein: the using method comprises the following steps:
the method comprises the following steps: fixing a heating coil (9) on a column base (1) mould frame through an insulating column (12), and pouring to obtain a column base (1) with the heating coil (9) arranged inside;
step two: installing a top plate (3), an upper plate (5), a middle plate (6) and a bottom plate (7) in a column base (1), and supporting the top plate (3), the upper plate (5), the middle plate (6) and the bottom plate (7) through a plurality of supporting columns (10);
step three: the bottom end of the spout (2) is connected with a through hole (13) of the top plate (3) and is connected with the bottom end of the melting furnace through the spout (2);
step four: adding raw materials into a melting furnace, enabling molten liquid obtained after melting through the melting furnace to flow into a column base (1) from a flow port (2), electrifying a heating coil (9) and heating the interior of the column base (1);
step five: the molten liquid flows out from the lower end of the middle position of the top plate (3) and the upper plate (5) through the through hole (13), the longitudinal flow channel A (14) is arranged inside the middle position of the middle plate (6), the longitudinal flow channel B (16) is arranged inside the middle position of the bottom plate (7), the longitudinal flow channel C (17) and the discharge hole (8) are arranged inside the middle position of the bottom plate (7), and in the flowing-out process, the molten liquid is heated among the top plate (3), the upper plate (5), the middle plate (6) and the bottom plate (7), so that the molten liquid with the set temperature is obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010519892.1A CN111721116A (en) | 2020-06-09 | 2020-06-09 | Melting furnace switch with heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010519892.1A CN111721116A (en) | 2020-06-09 | 2020-06-09 | Melting furnace switch with heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111721116A true CN111721116A (en) | 2020-09-29 |
Family
ID=72566281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010519892.1A Pending CN111721116A (en) | 2020-06-09 | 2020-06-09 | Melting furnace switch with heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111721116A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238237A (en) * | 2020-03-04 | 2020-06-05 | 江苏振栋精密材料科技有限公司 | High-temperature liquid switch and melting furnace used for more than 100 times |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201482956U (en) * | 2009-05-04 | 2010-05-26 | 李扬德 | Automatic thermostatic heating device of hot chamber die casting machine nozzle body |
| CN202814066U (en) * | 2012-08-23 | 2013-03-20 | 中冶华天工程技术有限公司 | Resistance furnace for aluminum silicate fiber production |
| CN204400803U (en) * | 2015-01-06 | 2015-06-17 | 四川航天拓鑫玄武岩实业有限公司 | For the production of the electrical bond smelting furnace of basalt continuous fiber |
| CN204630368U (en) * | 2015-04-15 | 2015-09-09 | 洛阳西格马炉业股份有限公司 | The ACS material crucible that a kind of radiation heating bottom discharge smelting furnace uses |
| CN206257959U (en) * | 2016-11-22 | 2017-06-16 | 上海泰宏金属材料有限公司 | A kind of metallic material and cooling device |
| CN210663880U (en) * | 2019-10-24 | 2020-06-02 | 山东鲁阳节能材料股份有限公司 | Ceramic fiber resistance furnace |
| CN111238237A (en) * | 2020-03-04 | 2020-06-05 | 江苏振栋精密材料科技有限公司 | High-temperature liquid switch and melting furnace used for more than 100 times |
-
2020
- 2020-06-09 CN CN202010519892.1A patent/CN111721116A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201482956U (en) * | 2009-05-04 | 2010-05-26 | 李扬德 | Automatic thermostatic heating device of hot chamber die casting machine nozzle body |
| CN202814066U (en) * | 2012-08-23 | 2013-03-20 | 中冶华天工程技术有限公司 | Resistance furnace for aluminum silicate fiber production |
| CN204400803U (en) * | 2015-01-06 | 2015-06-17 | 四川航天拓鑫玄武岩实业有限公司 | For the production of the electrical bond smelting furnace of basalt continuous fiber |
| CN204630368U (en) * | 2015-04-15 | 2015-09-09 | 洛阳西格马炉业股份有限公司 | The ACS material crucible that a kind of radiation heating bottom discharge smelting furnace uses |
| CN206257959U (en) * | 2016-11-22 | 2017-06-16 | 上海泰宏金属材料有限公司 | A kind of metallic material and cooling device |
| CN210663880U (en) * | 2019-10-24 | 2020-06-02 | 山东鲁阳节能材料股份有限公司 | Ceramic fiber resistance furnace |
| CN111238237A (en) * | 2020-03-04 | 2020-06-05 | 江苏振栋精密材料科技有限公司 | High-temperature liquid switch and melting furnace used for more than 100 times |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238237A (en) * | 2020-03-04 | 2020-06-05 | 江苏振栋精密材料科技有限公司 | High-temperature liquid switch and melting furnace used for more than 100 times |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20200929 |