CN112629256A - Environment-friendly sealed smelting equipment - Google Patents
Environment-friendly sealed smelting equipment Download PDFInfo
- Publication number
- CN112629256A CN112629256A CN202011538225.4A CN202011538225A CN112629256A CN 112629256 A CN112629256 A CN 112629256A CN 202011538225 A CN202011538225 A CN 202011538225A CN 112629256 A CN112629256 A CN 112629256A
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- CN
- China
- Prior art keywords
- waste gas
- smelting
- treatment device
- gas treatment
- box
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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
- F27B14/08—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
- F27B14/14—Arrangements of heating devices
- F27B14/143—Heating of the crucible by convection of combustion gases
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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
- F27B14/20—Arrangement of controlling, monitoring, alarm or like devices
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- 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
- F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses environment-friendly sealed smelting equipment which comprises a smelting box, wherein a combustion chamber is arranged in the smelting box, one side of the smelting box is provided with a waste gas treatment device, the waste gas treatment device comprises a waste gas suction inlet and a waste gas discharge outlet, and the waste gas suction inlet is connected with the combustion chamber; the invention is a sealed smelting device, which can shorten the whole smelting time and reduce the fuel use cost; the waste gas treatment device can adsorb the waste gas generated by smelting, the size particles of the combustion waste gas and impurities, so that the pollution to the environment is reduced; when the internal structure or the internal structure of the waste gas treatment device needs to be cleaned, the box door is opened for cleaning, and the cleaning is convenient; through set up the observation window on smelting the case, can observe the metal smelting state at any time, prevent to smelt incomplete or smelt excessively, improve the metal smelting effect.
Description
Technical Field
The invention belongs to the technical field of metallurgy, and particularly relates to environment-friendly sealed smelting equipment.
Background
Smelting, namely a pyrometallurgical process in which metal materials and other auxiliary materials are put into a heating furnace to be melted and tempered, and the materials of furnace materials are subjected to certain physical and chemical changes in the high-temperature (1300-1600K) furnace to produce crude metal or metal concentrates and furnace slag.
But the smelting equipment used at present has large loss in the smelting process, easy heat dissipation and long smelting time; and the waste gas generated in the metal smelting process is directly discharged into the air, and impurities and harmful substances in the waste gas are directly discharged into the air to easily cause environmental pollution.
Therefore, an environment-friendly sealed smelting device is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides environment-friendly sealed smelting equipment, which overcomes the defects of the prior art, has reasonable design and compact structure, and solves the problems that the loss of the prior smelting equipment is large, the heat is easy to dissipate, the smelting time is long, the waste gas generated in the metal smelting process is directly discharged into the air, and the impurities and harmful substances in the waste gas are directly discharged into the air to easily cause environmental pollution; the invention is a sealed smelting device, the heat loss in the smelting process is less, the whole smelting time can be shortened, and the fuel use cost can be reduced; by arranging the filter screen, the ion generator and the adsorption polar plate in the waste gas treatment device, the waste gas generated by smelting, large and small particles of combustion waste gas and impurities can be adsorbed, and the pollution to the environment is reduced; by arranging the drawable boxes on the front side of the waste gas treatment device, when the internal structure or the internal structure of the waste gas treatment device needs to be cleaned, the box door is opened for cleaning, and the cleaning is convenient; through set up the observation window on smelting the case, can observe the metal smelting state at any time, prevent to smelt incomplete or smelt excessively, improve the metal smelting effect.
(II) technical scheme
The purpose of the invention can be realized by the following technical scheme:
an environment-friendly sealed smelting device comprises a smelting box, wherein a combustion chamber is arranged in the smelting box, a waste gas treatment device is arranged on one side of the smelting box, the waste gas treatment device comprises a waste gas suction inlet and a waste gas discharge outlet, and the waste gas suction inlet is connected with the combustion chamber;
the waste gas treatment device is characterized by also comprising a filter screen, an ion generator and an adsorption polar plate, wherein the filter screen, the ion generator and the adsorption polar plate are positioned in the waste gas treatment device and are sequentially arranged from a waste gas suction inlet to a waste gas discharge outlet;
the ion generator is used for adsorbing larger waste gas molecules, and the adsorption polar plate is used for adsorbing smaller waste gas molecules.
Preferably, the front surface of the waste gas treatment device is provided with a drawable box door.
Preferably, an oxygen inlet and an observation window are arranged on the other side of the smelting box far away from the waste gas treatment device.
Preferably, a metal outlet and a tailing outlet are respectively arranged on two sides of the box body of the smelting box close to the lower end.
(III) advantageous effects
1. The heat is not easy to dissipate, and the fuel cost is reduced: the smelting equipment is sealed, so that heat loss in the smelting process is less, the whole smelting time can be shortened, and the fuel use cost can be reduced;
2. reducing the pollution of waste gas: by arranging the filter screen, the ion generator and the adsorption polar plate in the waste gas treatment device, the waste gas generated by smelting, large and small particles of combustion waste gas and impurities can be adsorbed, and the pollution to the environment is reduced;
3. the inside easy clearance of exhaust treatment device: by arranging the drawable boxes on the front side of the waste gas treatment device, when the internal structure or the internal structure of the waste gas treatment device needs to be cleaned, the box door is opened for cleaning, and the cleaning is convenient;
4. the metal smelting state is convenient to observe: through set up the observation window on smelting the case, can observe the metal smelting state at any time, prevent to smelt incomplete or smelt excessively, improve the metal smelting effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of an exhaust gas treatment device according to the present invention;
in the figure: 1. a smelting box; 2. a combustion chamber; 3. an exhaust gas treatment device; 4. an exhaust gas suction inlet; 5 an exhaust gas discharge port; 6. a filter screen; 7. an ion generator; 8. adsorbing the polar plate; 9. a box door; 10. an oxygen inlet; 11. an observation window; 12. a metal outlet; 13. and a tailings outlet.
Detailed Description
The technical scheme of the invention is further described by combining the attached drawings:
as shown in fig. 1-2, an environment-friendly sealed smelting device comprises a smelting box 1, a combustion chamber 2 is arranged in the smelting box, an exhaust gas treatment device 3 is arranged on one side of the smelting box, the exhaust gas treatment device 3 comprises an exhaust gas suction port 4 and an exhaust gas discharge port 5, and the exhaust gas suction port 4 is connected with the combustion chamber 2;
the device is characterized by further comprising a filter screen 6, an ion generator 7 and an adsorption polar plate 8, wherein the filter screen 6, the ion generator 7 and the adsorption polar plate 8 are positioned in the waste gas treatment device 3 and are sequentially arranged from the waste gas suction inlet 4 to the waste gas discharge outlet 5;
the ion generator 7 is used for adsorbing larger exhaust gas molecules, and the adsorption polar plate 8 is used for adsorbing smaller exhaust gas molecules.
Compared with the prior art, the smelting box 1 is arranged as a sealed box body, so that heat loss in the smelting process is less, the whole smelting time can be shortened, and the fuel use cost can be reduced; through set up filter screen 6, ion generator 7 and adsorption polar plate 8 in exhaust treatment device 3, can adsorb the processing to the waste gas that produces and burning waste gas size granule and impurity, reduce the pollution to the environment.
In this embodiment, the front surface of the exhaust gas treatment device 3 is provided with a drawable box door 9; when the interior or the internal structure of the waste gas treatment device 3 needs to be cleaned, the box door 9 is opened for cleaning, and the cleaning is convenient.
In this embodiment, an oxygen inlet 10 and an observation window 11 are arranged on the other side of the smelting box 1 away from the waste gas treatment device 3; the metal smelting state can be observed at any time, the incomplete smelting or excessive smelting is prevented, and the metal smelting effect is improved.
In the embodiment, a metal outlet 12 and a tailings outlet 13 are respectively arranged on two sides of the smelting box 1 close to the lower end of the box body; after the metal smelting is finished, the metal and the tailings are taken out through a metal outlet 12 and a tailings outlet 13 respectively.
Finally, it should be noted that:
the method may be carried out and its application may be carried out by those skilled in the art with reference to the disclosure herein, and it is expressly intended that all such alternatives and modifications as would be apparent to those skilled in the art are deemed to be included within the invention. While the method and application of the present invention have been described in terms of preferred embodiments, it will be apparent to those of ordinary skill in the art that variations and modifications in the method and application of the invention as described herein may be made and equivalents employed without departing from the spirit and scope of the invention.
Although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that: modifications and equivalents may be made thereto without departing from the spirit and scope of the invention, and the appended claims are intended to cover such modifications and equivalents as fall within the true spirit and scope of the invention.
Claims (4)
1. The utility model provides an equipment is smelted in sealed of environment-friendly, is provided with combustion chamber, its characterized in that including smelting the case, the incasement portion of smelting: a waste gas treatment device is arranged on one side of the smelting box and comprises a waste gas suction inlet and a waste gas discharge outlet, and the waste gas suction inlet is connected with the combustion chamber;
the waste gas treatment device is characterized by also comprising a filter screen, an ion generator and an adsorption polar plate, wherein the filter screen, the ion generator and the adsorption polar plate are positioned in the waste gas treatment device and are sequentially arranged from a waste gas suction inlet to a waste gas discharge outlet;
the ion generator is used for adsorbing larger waste gas molecules, and the adsorption polar plate is used for adsorbing smaller waste gas molecules.
2. The environmentally-friendly sealed smelting apparatus of claim 1, wherein: and the front side of the waste gas treatment device is provided with a drawable box door.
3. The environmentally-friendly sealed smelting apparatus of claim 1, wherein: and an oxygen inlet and an observation window are arranged on the other side of the smelting box far away from the waste gas treatment device.
4. The environmentally-friendly sealed smelting apparatus of claim 3, wherein: and a metal outlet and a tailings outlet are respectively arranged on two sides of the box body of the smelting box close to the lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011538225.4A CN112629256A (en) | 2020-12-23 | 2020-12-23 | Environment-friendly sealed smelting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011538225.4A CN112629256A (en) | 2020-12-23 | 2020-12-23 | Environment-friendly sealed smelting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112629256A true CN112629256A (en) | 2021-04-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011538225.4A Pending CN112629256A (en) | 2020-12-23 | 2020-12-23 | Environment-friendly sealed smelting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112629256A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721516A (en) * | 2014-01-03 | 2014-04-16 | 常州市伟泰电子科技有限公司 | Ionization type air purifier |
| CN103877822A (en) * | 2014-04-09 | 2014-06-25 | 长兴县志纬服装辅料有限公司 | Flue gas cleaning device applied to production of waistband liners |
| CN105298590A (en) * | 2015-09-25 | 2016-02-03 | 张坤业 | Electrostatic purification treatment device for tail gas of vehicle |
| CN211435666U (en) * | 2019-11-01 | 2020-09-08 | 广东长信精密设备有限公司 | Smelting furnace tail gas loss preventing device and smelting furnace |
-
2020
- 2020-12-23 CN CN202011538225.4A patent/CN112629256A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721516A (en) * | 2014-01-03 | 2014-04-16 | 常州市伟泰电子科技有限公司 | Ionization type air purifier |
| CN103877822A (en) * | 2014-04-09 | 2014-06-25 | 长兴县志纬服装辅料有限公司 | Flue gas cleaning device applied to production of waistband liners |
| CN105298590A (en) * | 2015-09-25 | 2016-02-03 | 张坤业 | Electrostatic purification treatment device for tail gas of vehicle |
| CN211435666U (en) * | 2019-11-01 | 2020-09-08 | 广东长信精密设备有限公司 | Smelting furnace tail gas loss preventing device and smelting furnace |
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Application publication date: 20210409 |