CN109595932B - Movable connection type metal melting device - Google Patents
Movable connection type metal melting device Download PDFInfo
- Publication number
- CN109595932B CN109595932B CN201811398001.0A CN201811398001A CN109595932B CN 109595932 B CN109595932 B CN 109595932B CN 201811398001 A CN201811398001 A CN 201811398001A CN 109595932 B CN109595932 B CN 109595932B
- Authority
- CN
- China
- Prior art keywords
- flow blocking
- furnace body
- carrier column
- annular
- porous cover
- 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.)
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- 239000002184 metal Substances 0.000 title claims abstract description 20
- 230000008018 melting Effects 0.000 title claims abstract description 11
- 238000002844 melting Methods 0.000 title claims abstract description 11
- 238000009423 ventilation Methods 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 3
- 230000000903 blocking effect Effects 0.000 claims description 34
- 239000000779 smoke Substances 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 12
- 229910001338 liquidmetal Inorganic materials 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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
-
- 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
- F27B14/0806—Charging or discharging 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
- F27B14/14—Arrangements of heating devices
- F27B14/143—Heating of the crucible by convection of combustion gases
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/14—Charging or discharging liquid or molten material
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Furnace Details (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
The invention discloses a movably connected metal melting device, which comprises a furnace body, a carrier column, an air guide flow isolating mechanism and an exhaust pipe, wherein the carrier column is arranged on the furnace body; the lower end of the furnace body is provided with a heating ventilation cavity; the middle part of the furnace body is provided with an installation groove; the upper end of the furnace body is provided with an exhaust chamber; the carrier column and the air guide flow isolating mechanism are movably arranged in the furnace body, and can be replaced at any time when the carrier column and the air guide flow isolating mechanism deform and the like after being used at high temperature for a long time, so that the use is flexible, and the furnace body is not damaged.
Description
Technical Field
The invention relates to a movably connected metal melting device.
Background
In the workshop, need sometimes to carry out heat treatment such as melting to non ferrous metal, when the non ferrous metal scale and the piece volume that need handle are little, can use non ferrous metal melting furnace to heat it and melt the processing, and current metal melting furnace generally is with the metal butt joint in the furnace body, then is full of whole furnace body through hot cigarette and carries out continuous heating, and the furnace body can lead to inside deformation after long-time high temperature work, and then makes the life of furnace body short, and this kind of mode power consumption is too big moreover, and liquid metal and flue gas do not form the reposition of redundant personnel structure.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the problems that: the movable connection type metal melting device is convenient to disassemble and replace, high in heating efficiency and capable of forming gas-liquid flow distribution.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a movably connected metal melting device comprises a furnace body, a carrier column, an air guide flow isolating mechanism and an exhaust pipe; the lower end of the furnace body is provided with a heating ventilation cavity; the middle part of the furnace body is provided with an installation groove; the upper end of the furnace body is provided with an exhaust chamber; the upper end of the heating ventilation cavity is communicated with the mounting groove through a connecting channel; the upper end of the mounting groove is communicated with the exhaust chamber through an annular vent groove; the middle of the upper end of the exhaust chamber is communicated with an exhaust pipe; the section of the carrier column is of a U-shaped structure; the carrier column is arranged in the mounting groove; the bottom of the carrier column is provided with a smoke through groove; the smoke through groove is communicated with the connecting channel; the air guide flow isolating mechanism comprises a porous cover and a plurality of flow blocking rings; the longitudinal section of the porous cover is of an inverted U-shaped structure, and a ventilation cavity is formed in the porous cover; vent holes are uniformly distributed on the periphery of the porous cover; a plurality of flow blocking rings are uniformly connected with the outer side of the porous cover from top to bottom; the flow blocking ring is in a conical structure; annular flow blocking passages are formed among the flow blocking rings; the flow blocking channel is communicated with the vent cavity through the vent hole; the porous cover is arranged inside the upper end of the carrier column; the ventilation cavity of the porous cover is communicated with the smoke through groove of the carrier column; an annular accommodating space is formed between the outer side of the flow blocking ring and the inner wall of the carrier column.
Further, the porous cover is of a cylindrical structure; the flow blocking ring is in a conical ring body structure.
Furthermore, the axial section of the choke ring is in a conical ring structure with a small upper part and a big lower part; the annular flow blocking channel is in a conical ring structure with a small upper part and a large lower part.
Furthermore, the annular accommodating space is positioned right below the annular vent groove.
Furthermore, liquid drainage channels are arranged around the bottom of the annular accommodating space; the liquid drainage channel extends from the bottom of the annular accommodating space to the outer side of the furnace body.
The invention has the advantages of
1. The carrier column and the air guide flow isolating mechanism are movably arranged in the furnace body, and can be replaced at any time when the carrier column and the air guide flow isolating mechanism deform and the like after being used at high temperature for a long time, so that the use is flexible, and the furnace body is not damaged.
2. According to the invention, a metal block to be melted is placed in the annular accommodating space in advance, then hot smoke is emitted from the heating ventilation cavity, the hot smoke enters the connecting channel from the heating ventilation cavity, enters the smoke through groove of the carrier column after passing through the connecting channel, then enters the ventilation cavity of the porous cover from the smoke through groove, and then enters the annular accommodating space from the ventilation cavity through the plurality of flow blocking channels to heat the metal; in addition, in order to enable the metal liquid and the hot flue gas to be divided, a plurality of flow blocking rings are uniformly connected to the outer side of the porous cover from top to bottom, the flow blocking rings are in a conical structure, preferably in a conical ring structure with a small top and a large bottom, so that flow blocking channels of the conical ring body with the small top and the large bottom are formed among the flow blocking rings, when a small part of the liquid metal overflows, the liquid metal flows back due to the resistance of an upward slope formed by the conical ring structure with the small top and the large bottom of the flow blocking channels, and then is discharged from liquid discharging channels on the periphery of the bottom of the annular accommodating space, so that the liquid metal cannot enter the porous cover, gas-liquid division is formed, and the structural design is reasonable and ingenious.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic structural view of the furnace body of the present invention.
Fig. 3 is a structural schematic diagram of the carrier column and the air guide flow isolating mechanism.
Fig. 4 is an enlarged structural schematic diagram of one side of the air guide flow blocking mechanism.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, a movably connected metal melting device comprises a furnace body 1, a carrier column 2, an air guide flow isolating mechanism 3 and an exhaust pipe 6; the lower end of the furnace body 1 is provided with a heating ventilation cavity 13; the middle part of the furnace body 1 is provided with a mounting groove 12; an exhaust chamber 11 is arranged at the upper end of the furnace body 1; the heating plenum 13 can be a furnace. The upper end of the heating ventilation cavity 13 is communicated with the mounting groove 12 through a connecting channel 131; the upper end of the mounting groove 12 is communicated with the exhaust chamber 11 through an annular vent groove 111; the middle of the upper end of the exhaust chamber 11 is communicated with an exhaust pipe 6; the section of the carrier column 2 is of a U-shaped structure; the carrier column 2 is arranged in the mounting groove 12; the bottom of the carrier column 2 is provided with a smoke through groove 21; the smoke through groove 21 is communicated with the connecting channel 131; the air guide flow isolating mechanism 3 comprises a porous cover 31 and a plurality of flow blocking rings 32; the longitudinal section of the porous cover 31 is of an inverted U-shaped structure, and a ventilation cavity 311 is arranged in the porous cover 31; the vent holes 312 are uniformly distributed around the porous cover 31; a plurality of choking rings 32 are uniformly connected with the outer side of the porous cover 31 from top to bottom; the flow blocking ring 32 is in a conical structure; annular choke passages 321 are formed between the plurality of choke rings 32; the choke passage 321 is communicated with the vent cavity 311 through the vent hole 312; the porous cover 31 is arranged inside the upper end of the carrier column 2; the ventilation cavity 311 of the porous cover 31 is communicated with the smoke through groove 21 of the carrier column 2; an annular accommodating space 4 is formed between the outer side of the flow blocking ring 32 and the inner wall of the carrier column 2.
As shown in fig. 1 to 4, it is further preferred that the porous cover 31 has a cylindrical structure; the choke ring 32 is a conical ring structure. Further preferably, the axial section of the choke ring 32 is a tapered ring structure with a small upper part and a big lower part; the annular choke passage 321 is a tapered ring structure with a small upper part and a large lower part. Further preferably, the annular accommodating space 4 is located right below the annular vent groove 111. Further preferably, a liquid drainage channel 22 is arranged around the bottom of the annular accommodating space 4; the liquid discharge channel 22 extends from the bottom of the annular accommodating space 4 to the outer side of the furnace body 1.
According to the invention, a metal block 5 to be melted is placed in an annular accommodating space 4 in advance, then hot smoke is emitted from a heating ventilation cavity 13, the hot smoke enters a connecting channel 131 from the heating ventilation cavity 13, enters a smoke through groove 21 of a carrier column 2 after passing through the connecting channel 131, enters a ventilation cavity 311 of a porous cover 31 from the smoke through groove 21, and then enters the annular accommodating space 4 through a plurality of ventilation holes 312 and a flow blocking channel 321 from the ventilation cavity 311 to heat the metal block 5; in addition, in order to split the metal liquid and the hot flue gas, the invention is uniformly connected with a plurality of flow blocking rings 32 from top to bottom outside the porous cover 31, the flow blocking rings 32 are in a conical structure, preferably a conical ring structure with a small top and a large bottom, so that flow blocking passages 321 of the conical ring body with a small top and a large bottom are formed among the flow blocking rings 32, when a small part of the liquid metal overflows, an ascending resistance is formed due to the conical ring structure with a small top and a large bottom of the flow blocking passages 321, so that the liquid metal flows back, and is discharged from the liquid discharging passages 22 around the bottom of the annular accommodating space 4, so that the liquid metal cannot enter the porous cover 31, gas-liquid split is formed, and the structural design is reasonable and ingenious.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. A movably connected metal melting device is characterized by comprising a furnace body, a carrier column, an air guide flow isolating mechanism and an exhaust pipe; the lower end of the furnace body is provided with a heating ventilation cavity; the middle part of the furnace body is provided with an installation groove; the upper end of the furnace body is provided with an exhaust chamber; the upper end of the heating ventilation cavity is communicated with the mounting groove through a connecting channel; the upper end of the mounting groove is communicated with the exhaust chamber through an annular vent groove; the middle of the upper end of the exhaust chamber is communicated with an exhaust pipe; the section of the carrier column is of a U-shaped structure; the carrier column is arranged in the mounting groove; the bottom of the carrier column is provided with a smoke through groove; the smoke through groove is communicated with the connecting channel; the air guide flow isolating mechanism comprises a porous cover and a plurality of flow blocking rings; the longitudinal section of the porous cover is of an inverted U-shaped structure, and a ventilation cavity is formed in the porous cover; vent holes are uniformly distributed on the periphery of the porous cover; a plurality of flow blocking rings are uniformly connected with the outer side of the porous cover from top to bottom; the flow blocking ring is in a conical structure; annular flow blocking passages are formed among the flow blocking rings; the flow blocking channel is communicated with the vent cavity through the vent hole; the porous cover is arranged inside the upper end of the carrier column; the ventilation cavity of the porous cover is communicated with the smoke through groove of the carrier column; an annular accommodating space is formed between the outer side of the flow blocking ring and the inner wall of the carrier column.
2. The articulating metal melter of claim 1 wherein the perforated cap is cylindrical in configuration; the flow blocking ring is in a conical ring body structure.
3. The apparatus as claimed in claim 1, wherein the choke ring has a tapered ring structure with a smaller upper portion and a larger lower portion in axial section; the annular flow blocking channel is in a conical ring structure with a small upper part and a large lower part.
4. The apparatus of claim 1, wherein the annular receiving space is located directly below the annular vent channel.
5. The apparatus of claim 1, wherein a drain channel is provided around the bottom of the annular receiving space; the liquid drainage channel extends from the bottom of the annular accommodating space to the outer side of the furnace body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811398001.0A CN109595932B (en) | 2018-11-22 | 2018-11-22 | Movable connection type metal melting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811398001.0A CN109595932B (en) | 2018-11-22 | 2018-11-22 | Movable connection type metal melting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109595932A CN109595932A (en) | 2019-04-09 |
| CN109595932B true CN109595932B (en) | 2020-01-14 |
Family
ID=65958866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811398001.0A Active CN109595932B (en) | 2018-11-22 | 2018-11-22 | Movable connection type metal melting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109595932B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH528299A (en) * | 1969-04-12 | 1972-09-30 | Hoechst Ag | Device for the production of pearl-shaped granules from melts |
| JP2010168259A (en) * | 2009-01-26 | 2010-08-05 | Shin Etsu Handotai Co Ltd | Apparatus for producing single crystal |
| CN205746891U (en) * | 2016-05-09 | 2016-11-30 | 云南黄金有限责任公司镇沅分公司 | A kind of gold smelting incineration furnace for waste activated carbon |
| CN108469179A (en) * | 2018-05-29 | 2018-08-31 | 成都君硕睿智信息科技有限公司 | A kind of anticlogging metal smelt heating furnace |
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2018
- 2018-11-22 CN CN201811398001.0A patent/CN109595932B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109595932A (en) | 2019-04-09 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20190409 Assignee: Jiangsu Chuangqi Testing Technology Co.,Ltd. Assignor: DONGTAI GAOKE TECHNOLOGY INNOVATION PARK Co.,Ltd. Contract record no.: X2023980050142 Denomination of invention: A movable connection type metal melting device Granted publication date: 20200114 License type: Common License Record date: 20231206 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20190409 Assignee: Kolbo Electromechanical Technology (Jiangsu) Co.,Ltd. Assignor: DONGTAI GAOKE TECHNOLOGY INNOVATION PARK Co.,Ltd. Contract record no.: X2024980012024 Denomination of invention: A movable connected metal melting device Granted publication date: 20200114 License type: Common License Record date: 20240814 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20190409 Assignee: Jiangsu Genchi Machinery Technology Co.,Ltd. Assignor: DONGTAI GAOKE TECHNOLOGY INNOVATION PARK Co.,Ltd. Contract record no.: X2024980012954 Denomination of invention: A movable connected metal melting device Granted publication date: 20200114 License type: Common License Record date: 20240826 Application publication date: 20190409 Assignee: JIANGSU MEIHENG TEXTILE INDUSTRIAL Co.,Ltd. Assignor: DONGTAI GAOKE TECHNOLOGY INNOVATION PARK Co.,Ltd. Contract record no.: X2024980012939 Denomination of invention: A movable connected metal melting device Granted publication date: 20200114 License type: Common License Record date: 20240826 |