CN109341334B - Energy-saving environment-friendly small metal melting furnace - Google Patents
Energy-saving environment-friendly small metal melting furnace Download PDFInfo
- Publication number
- CN109341334B CN109341334B CN201811244646.9A CN201811244646A CN109341334B CN 109341334 B CN109341334 B CN 109341334B CN 201811244646 A CN201811244646 A CN 201811244646A CN 109341334 B CN109341334 B CN 109341334B
- Authority
- CN
- China
- Prior art keywords
- furnace
- furnace body
- burner
- energy
- 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.)
- Active
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 16
- 239000002184 metal Substances 0.000 title claims abstract description 16
- 230000008018 melting Effects 0.000 title claims abstract description 12
- 238000002844 melting Methods 0.000 title claims abstract description 12
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 239000011229 interlayer Substances 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 239000011819 refractory material Substances 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000010425 asbestos Substances 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 238000003723 Smelting Methods 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 9
- 239000003738 black carbon Substances 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- F27B14/10—Crucibles
- F27B14/12—Covers therefor
-
- 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
Abstract
The invention discloses an energy-saving environment-friendly small metal melting furnace, which is characterized by comprising a furnace cover, a furnace body and a furnace seat, wherein the furnace cover is formed by the following steps of: one side of the furnace body is provided with a split burner, one end of the split burner is provided with a burner connected with the inside of the furnace body, the other end of the split burner is provided with a gas nozzle positioned outside the furnace body, the burner is connected with the gas nozzle through an injection pipe, the furnace cover and the furnace body are both made of steel plates, the high-temperature resistant heat insulation interlayer and the inner wall cast by high-temperature refractory materials are formed, and a feed opening is arranged in the center of the top of the furnace cover. The invention has the following advantages: the operation is simple and convenient, the price is low, the energy is saved, the environment is protected, the smelting is light and convenient, the metal is smelted quickly, the emission of harmful substances is stopped, the purpose of protecting the air is achieved, and the health of human bodies is further facilitated.
Description
Technical Field
The invention relates to the technical field of melting furnaces, in particular to an energy-saving environment-friendly small metal melting furnace.
Background
In recent years, the national emphasis is on environmental pollution, the environment is obviously improved, the sky is more and more blue, and the air is more and more fresh, if the black carbon furnaces used by the small workshops are pulled out, the environment quality of the environment can be higher than that of a building, and a good living environment is provided for people. The national development is rapid, the gas energy source with relatively environmental protection is stepped by thousands of families, if a low-price gas type small furnace is manufactured, the black carbon furnace is not replaced, the emission of harmful gas is reduced, and a part of contribution is made to the treatment of the environment. The traditional black carbon furnace is still used by some folk small workshops, the small workshops are widely dispersed, and the smoke dust discharged by the small black carbon furnace is not obvious to environmental pollution, but the pollution degree cannot be ignored when the smoke dust is concentrated. The electric furnace is an ideal scheme, but the electric furnace is relatively practical for industrial factories, is not practical for small workshops, is expensive, has large volume and is influenced by electric power, and the small workshops for smelting and manufacturing metals have to be forced to adopt black carbon furnaces with relatively low cost. The black carbon furnace has the defects of complicated use, poor control of temperature, inconvenient operation, more waste of fuel and the like.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the technical problem, and provide the small metal melting furnace which is energy-saving, environment-friendly, convenient and quick to use.
In order to solve the technical problems, the technical scheme provided by the invention is an energy-saving and environment-friendly small metal melting furnace, a furnace cover, a furnace body and a furnace seat, and is characterized in that: one side of the furnace body is provided with a split burner, one end of the split burner is provided with a burner connected with the inside of the furnace body, the other end of the split burner is provided with a gas nozzle positioned outside the furnace body, the burner is connected with the gas nozzle through an injection pipe, the furnace cover and the furnace body are both made of steel plates, the high-temperature resistant heat insulation interlayer and the inner wall cast by high-temperature refractory materials are formed, and a feed opening is arranged in the center of the top of the furnace cover.
Preferably, the width of the furnace body is 240cm, the width of the furnace seat is 210, the diameter of the feed opening is 90cm, the whole height of the furnace is 365cm, and the height of the furnace cover is 95cm.
Preferably, the fire nozzle is detachably connected with the injection pipe.
Preferably, the inner wall is made of one of diatomite, asbestos and heat insulating board.
Compared with the prior art, the invention has the following advantages: the operation is simple and convenient, the price is low, the energy is saved, the environment is protected, the smelting is light and convenient, the metal is smelted quickly, the emission of harmful substances is stopped, the purpose of protecting the air is achieved, and the health of human bodies is further facilitated.
Drawings
FIG. 1 is a schematic view of a small energy-saving and environment-friendly metal melting furnace.
Fig. 2 is a schematic top view of an energy-saving and environment-friendly small metal melting furnace according to the present invention.
As shown in the figure: 1. furnace cover, 2, furnace body, 3, furnace seat, 4, separable burner, 5, burner, 6, gas nozzle, 7, injection pipe, 8, outer surface, 9, heat insulation interlayer, 10, inner wall, 11, and feed opening.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to the accompanying drawings, an energy-saving environment-friendly small metal melting furnace is characterized in that a furnace cover 1, a furnace body 2 and a furnace seat 3 are arranged on the furnace cover, wherein: the utility model discloses a furnace cover, including furnace body 2, furnace cover 1, furnace body 2, refractory heat insulating interlayer 9 and by the inner wall 10 of high temperature refractory material pouring, the other end is equipped with the gas nozzle 6 that is located the outside of furnace body 2 that is equipped with in the inside nozzle 5 of furnace body 2 of but be equipped with of furnace body 2 one side, the other end is equipped with between nozzle 5 and the gas nozzle 6 through drawing the pipe 7 and link to each other, furnace cover 1 and furnace body 2 are by the surface 8 that adopts the steel sheet preparation, and high temperature resistant thermal insulation interlayer 9 constitutes with the inner wall 10 of being watered by high temperature refractory material, furnace cover 1 top center is equipped with feed opening 11.
The width of the furnace body 2 is 240cm, the width of the furnace seat 3 is 210, the diameter of the feed opening 11 is 90cm, the whole height of the furnace is 365cm, and the height of the furnace cover 1 is 95cm.
The fire nozzle 5 is detachably connected with the injection pipe 7.
The inner wall 10 is made of one of diatomite, asbestos and heat insulating board.
The furnace body is internally provided with a hearth, the furnace adopts the principle of an atmospheric injection type burner, the burner is inlaid on a closed hearth, flames rotate at a high speed along the annular hearth, a container (crucible) for smelting metal is placed in the hearth, the crucible can be wound by high-temperature flames to heat the container (crucible), the purpose of smelting metal or nonmetal is achieved, a discharging port at the top of the furnace cover is convenient for discharging slag and waste gas, the furnace cover can be placed in the crucible after being taken down, the furnace cover is placed on the furnace cover after ignition, the furnace is heated after the furnace is heated, the furnace temperature is higher, the temperature of the dried hearth is 2-3 minutes after ignition, the temperature can reach 700-900 ℃, the hearth temperature is thousands within 5 minutes, the highest temperature can reach 1400 degrees, and the gas is about 1 kg per hour through actual measurement using liquefied petroleum gas. The exhaust emission is pollution-free, and the fuel gas can be fully combusted in the high-temperature hearth to discharge carbon dioxide and water. The smelting furnace of the invention eliminates the emission of harmful substances, achieves the aim of protecting air, and is further beneficial to the health of human bodies. The operation is simple, the smelting is quick, and the use is convenient.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (2)
1. The utility model provides an energy-concerving and environment-protective small-size metal melting furnace, bell (1), furnace shaft (2) and stove seat (3), its characterized in that: one side of the furnace body (2) is provided with a split type burner (4), one end of the split type burner (4) is provided with a burner (5) connected to the inside of the furnace body (2), the other end of the split type burner is provided with a gas nozzle (6) positioned outside the furnace body (2), the burner (5) is connected with the gas nozzle (6) through an injection pipe (7), the furnace cover (1) and the furnace body (2) are both made of an outer surface (8) made of steel plates, a high-temperature resistant heat insulation interlayer (9) and an inner wall (10) cast by high-temperature refractory materials are formed, and a blanking opening (11) is formed in the center of the top of the furnace cover (1); the width of the furnace body (2) is 240cm, the width of the furnace seat (3) is 210cm, the diameter of the blanking opening (11) is 90cm, the whole height of the furnace is 365cm, and the height of the furnace cover (1) is 95cm; the inner wall (10) is made of one of diatomite, asbestos and heat insulating plates.
2. The energy-saving and environment-friendly small metal melting furnace as claimed in claim 1, wherein: the fire nozzle (5) is connected with the injection pipe (7) in a detachable manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811244646.9A CN109341334B (en) | 2018-10-24 | 2018-10-24 | Energy-saving environment-friendly small metal melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811244646.9A CN109341334B (en) | 2018-10-24 | 2018-10-24 | Energy-saving environment-friendly small metal melting furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109341334A CN109341334A (en) | 2019-02-15 |
| CN109341334B true CN109341334B (en) | 2024-02-06 |
Family
ID=65312108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811244646.9A Active CN109341334B (en) | 2018-10-24 | 2018-10-24 | Energy-saving environment-friendly small metal melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109341334B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043610A (en) * | 2019-12-06 | 2020-04-21 | 广东定诚金属检测有限公司 | Spectral analysis pre-processing equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050107233A (en) * | 2004-05-08 | 2005-11-11 | 김상남 | Brown gas burner and melting system |
| JP2007285689A (en) * | 2006-04-14 | 2007-11-01 | Yasuhiro Masuo | Small melting furnace |
| CN107270703A (en) * | 2017-08-18 | 2017-10-20 | 安新县华昌合金厂 | A kind of natural gas melting furnace |
| CN209101791U (en) * | 2018-10-24 | 2019-07-12 | 李绪 | A kind of energy-saving and environment-friendly small metal smelter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7858022B2 (en) * | 2005-06-09 | 2010-12-28 | Nippon Crucible Co., Ltd. | Crucible-type continuous melting furnace |
-
2018
- 2018-10-24 CN CN201811244646.9A patent/CN109341334B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050107233A (en) * | 2004-05-08 | 2005-11-11 | 김상남 | Brown gas burner and melting system |
| JP2007285689A (en) * | 2006-04-14 | 2007-11-01 | Yasuhiro Masuo | Small melting furnace |
| CN107270703A (en) * | 2017-08-18 | 2017-10-20 | 安新县华昌合金厂 | A kind of natural gas melting furnace |
| CN209101791U (en) * | 2018-10-24 | 2019-07-12 | 李绪 | A kind of energy-saving and environment-friendly small metal smelter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109341334A (en) | 2019-02-15 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |