CN114395698B - Mine is with chlorination roasting stove of dismantled and assembled heat pipe indirect heating - Google Patents
Mine is with chlorination roasting stove of dismantled and assembled heat pipe indirect heating Download PDFInfo
- Publication number
- CN114395698B CN114395698B CN202210066293.8A CN202210066293A CN114395698B CN 114395698 B CN114395698 B CN 114395698B CN 202210066293 A CN202210066293 A CN 202210066293A CN 114395698 B CN114395698 B CN 114395698B
- Authority
- CN
- China
- Prior art keywords
- chlorination
- roasting furnace
- wall
- heating
- filter
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/08—Chloridising roasting
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The invention discloses a chlorination roasting furnace indirectly heated by a detachable heat pipe for a mine, which belongs to the technical field of roasting furnaces and comprises a roasting furnace main body, main body supporting tables, a heating pipe main body and a quick mounting table, wherein the main body supporting tables are arranged on the left side and the right side of the top of the roasting furnace main body, the quick mounting table is arranged on the top of the roasting furnace main body, the heating pipe main body is arranged on the top of the quick mounting table, and a first filtering outer plate is arranged in a chlorination filter. According to the invention, the quick mounting table, the clamping fixing columns and the movable clamping grooves are combined, so that the problem that the practicability of the heat pipe in the roasting furnace is reduced after the heat pipe in the roasting furnace is used for a long time because the heat pipe cannot be disassembled and replaced in the using process of the existing roasting furnace is solved conveniently, and the heat pipe can be disassembled and replaced quickly in the using process of the roasting furnace through the combination of the structures, so that the practicability of the heat pipe in the roasting furnace is prevented from being reduced after the heat pipe in the roasting furnace is used for a long time.
Description
Technical Field
The invention relates to a roasting furnace, relates to the technical field of roasting furnaces, and in particular relates to a chlorination roasting furnace indirectly heated by a detachable heat pipe for mines.
Background
The chloridizing roasting is a technological process for converting target components in mineral raw materials into gas-phase or condensed-phase chlorides by using a chlorinating agent under certain temperature and atmosphere conditions so as to separate and enrich the target components, wherein the target components can be divided into the following components according to product forms, the generated chlorides of the high-temperature chloridizing roasting are volatilized in gas, the high-temperature chloridizing roasting is also called a high-temperature chloridizing volatilizing method, and the generated chlorides of the medium-temperature chloridizing roasting are basically in solid state and exist in calcine. Then the solution is transferred into the solution by a leaching method, which is also called a chloridizing roasting-leaching method. The following problems exist in the prior art:
1. in the prior art, the problem that the heat pipe in the roasting furnace can not be detached and replaced in the using process of the existing roasting furnace, so that the practicability is reduced after the heat pipe in the roasting furnace is used for a long time is solved;
2. in the prior art, when the existing roasting furnace is used, harmful substances are easily generated when chlorides are heated, so that the problem of harm to the external human body can be caused, the original purpose of using the roasting furnace can not be achieved, the applicability of the roasting furnace is poor, and therefore, structural innovation is needed to solve the specific problem.
Disclosure of Invention
The invention aims to solve the technical problems that the conventional roasting furnace cannot be disassembled and replaced in the use process, so that the practicability of the heat pipe in the roasting furnace is reduced after the heat pipe in the roasting furnace is used for a long time; the other purpose is that chloride produces harmful substance easily when heating in order to solve current roasting furnace when using, can lead to the problem that causes the injury to external human body to reach when making the roasting furnace use, can filter the chloride, reduce the poisonous substance that contains, prevent to produce harmful substance and cause the injury to external human body when heating, improve the safety efficiency of roasting furnace.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a mine is with chlorination roasting furnace of dismantled and assembled heat pipe indirect heating, includes roasting furnace main part, main part supporting bench, heating pipe main part and quick mount table, the top left and right sides of roasting furnace main part is provided with the main part supporting bench, just the top of roasting furnace main part is provided with quick mount table, the top of quick mount table is provided with the heating pipe main part, the inside of chlorination filter is provided with first filtration planking, first filtration planking is used for filtering the chloride.
The right side of quick mount table is provided with the joint fixed column, the joint fixed column is used for dismantling the change fast to the heat pipe.
The technical scheme of the invention is further improved as follows: the bottom fixed mounting of main part supporting bench is in the top left and right sides of roasting furnace main part, the bottom fixed mounting of chlorination filter is at the top of main part supporting bench, the bottom movable mounting of heating pipe main part is at the top of quick mount table, the bottom movable mounting of quick mount table is at the top of roasting furnace main part.
By adopting the technical scheme, the main body supporting table in the scheme can support the chlorination filter when in use, and provides stability for the chlorination filter.
The technical scheme of the invention is further improved as follows: the inside of heating pipe main part is provided with the chlorination filter screen, the surface fixed mounting of chlorination filter screen is around the inboard of heating pipe main part, movable joint groove has been seted up in quick mount table's left side, just quick mount table's right side is provided with the joint fixed column, the left side fixed mounting of joint fixed column is on quick mount table's right side.
By adopting the technical scheme, the clamping fixing column on the right side of the quick mounting table in the scheme can be clamped and fixed with the movable clamping groove on the other mounting table, and when the heating pipe main body is required to be disassembled, the heating pipe main body is pushed, so that the quick mounting table at the bottom of the heating pipe main body is separated on the roasting furnace main body, and the quick replacement is achieved.
The technical scheme of the invention is further improved as follows: the heating device is characterized in that a heating main shaft is arranged on the inner wall of the heating pipe main body, the left side and the right side of the heating main shaft are fixedly arranged on the inner wall of the heating pipe main body, a connecting support rod is arranged on the surface of the heating main shaft, and the inner side of the connecting support rod is fixedly arranged on the surface of the heating main shaft.
By adopting the technical scheme, the heating main shaft in the heating pipe main body in the scheme can heat the chloridizing gas.
The technical scheme of the invention is further improved as follows: the inner wall of the heating pipe main body and the outer side of the connecting support rod are provided with auxiliary heating ends, the inner sides of the auxiliary heating ends are fixedly arranged on the outer sides of the connecting support rod, and the left side and the right side of the auxiliary heating ends are fixedly arranged on the inner wall of the heating pipe main body.
By adopting the technical scheme, the auxiliary heating end in the heating pipe main body in the scheme can assist the heating main shaft, so that the heating of the chloridizing gas is enhanced.
The technical scheme of the invention is further improved as follows: the surface of the first filtering outer plate is fixedly arranged on the inner wall of the chlorination filter, a first chlorination filtering core plate is arranged on the inner wall of the chlorination filter and positioned on the right side of the first filtering outer plate, the surface of the first chlorination filtering core plate is fixedly arranged on the inner wall of the chlorination filter, a second chlorination filtering core plate is arranged on the inner wall of the chlorination filter and positioned on the right side of the first chlorination filtering core plate, and the surface of the second chlorination filtering core plate is fixedly arranged on the inner wall of the chlorination filter.
By adopting the technical scheme, the first filtering outer plate and the first filtering core plate in the chlorination filter can filter chlorides, reduce contained toxic substances, prevent harmful substances from damaging the outside human body during heating, and improve the safety efficiency of the roasting furnace.
The technical scheme of the invention is further improved as follows: the inner wall of the chlorination filter and the right side of the second chlorination filter core plate are provided with second filtration inner plates, the periphery of the surface of each second filtration inner plate is fixedly arranged on the inner wall of the chlorination filter, the inner wall of the main body supporting table is provided with a supporting main shaft, and the upper end and the lower end of each supporting main shaft are fixedly arranged on the inner wall of the main body supporting table.
By adopting the technical scheme, the second chlorination filter core plate and the second filtration inner plate in the chlorination filter can be matched with the first filtration outer plate and the first chlorination filter core plate to filter the chlorination gas, harmful substances in the chlorination filter are removed, and the supporting main shaft in the supporting table can improve the supporting effect of the supporting table on the chlorination filter.
The technical scheme of the invention is further improved as follows: the main part supporting bench's inner wall is last and be located the left and right sides that supports the main shaft and be provided with the support diaphragm, the inboard fixed mounting that supports the diaphragm is in the left and right sides that supports the main shaft, just the outside fixed mounting that supports the diaphragm is on the inner wall of main part supporting bench, just the upper and lower both ends that support the diaphragm are provided with auxiliary support column, the inboard fixed mounting of auxiliary support column is in the upper and lower both ends that supports the diaphragm, just the outside fixed mounting of auxiliary support column is on the inner wall of main part supporting bench.
By adopting the technical scheme, the auxiliary support column and the support transverse plate in the main body support table can provide auxiliary effects for supporting the main shaft, and the support effect of the main body support table is enhanced.
By adopting the technical scheme, compared with the prior art, the invention has the following technical progress:
1. the invention provides a mine-used detachable heat pipe indirectly-heated chlorination roasting furnace, which is ingenious in design, adopts a combination of a quick mounting table, a clamping fixing column and a movable clamping groove, and is convenient for solving the problem that the practicability of the heat pipe in the roasting furnace is reduced after the heat pipe in the roasting furnace is used for a long time because the heat pipe cannot be detached and replaced in the using process of the existing roasting furnace.
2. The invention provides a chlorination roasting furnace indirectly heated by a detachable heat pipe for a mine, which is characterized in that a chlorination filter, a first filtering outer plate, a first chlorination filtering core plate, a second chlorination filtering core plate and a second filtering inner plate are combined, so that the problem that harmful substances are easily generated by chlorides when the existing roasting furnace is heated and cause damage to external human bodies when the existing roasting furnace is used can be solved, the chlorides can be filtered when the roasting furnace is used by combining the structures, the toxic substances contained in the chlorides are reduced, the harmful substances are prevented from damaging the external human bodies when the existing roasting furnace is heated, and the safety efficiency of the roasting furnace is improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a partial perspective structure of the present invention;
FIG. 3 is a schematic view of a heating tube main body of the present invention;
FIG. 4 is a schematic cross-sectional view of a chlorination filter of the present disclosure;
FIG. 5 is a schematic view of the main body support table of the present invention in an expanded configuration;
wherein, 1, roasting furnace main body; 2. a main body support; 3. a chlorination filter; 4. a heating pipe body; 5. a rapid mounting table; 6. a chlorination filter screen; 7. clamping and connecting the fixed column; 8. a movable clamping groove; 9. an auxiliary heating end; 10. connecting a supporting rod; 11. heating the main shaft; 12. a first filtering outer plate; 13. a first chloridized filter core plate; 14. a second chloridized filter core plate; 15. a second filter inner plate; 16. supporting a main shaft; 17. auxiliary support columns; 18. and supporting the transverse plate.
Detailed Description
The invention is further illustrated by the following examples:
example 1
As shown in fig. 1 to 5, the invention provides a chlorination roasting furnace indirectly heated by a detachable heat pipe for mines, which comprises a roasting furnace main body 1, a main body supporting table 2, a heating pipe main body 4 and a quick mounting table 5, wherein the main body supporting table 2 is arranged at the left side and the right side of the top of the roasting furnace main body 1, the quick mounting table 5 is arranged at the top of the roasting furnace main body 1, the heating pipe main body 4 is arranged at the top of the quick mounting table 5, a first filtering outer plate 12 is arranged in the chlorination filter 3, the first filtering outer plate 12 is used for filtering chloride, the right side of the quick mounting table 5 is provided with a clamping fixing column 7, the clamping fixing column 7 is used for quickly dismounting and replacing the heat pipe, the bottom of the main body supporting table 2 is fixedly arranged at the left side and the right side of the top of the roasting furnace main body 1, the bottom of the chlorination filter 3 is fixedly arranged at the top of the main body supporting table 2, the main body supporting table 2 can support the chlorination filter 3 when in use, provide stability for the chlorination filter 3, the bottom movable mounting of the heating pipe main body 4 is arranged at the top of the quick mounting table 5, the bottom movable mounting of the quick mounting table 5 is arranged at the top of the roasting furnace main body 1, the inner side of the heating pipe main body 4 is provided with a chlorination filter screen 6, the periphery of the surface of the chlorination filter screen 6 is fixedly arranged at the inner side of the heating pipe main body 4, the left side of the quick mounting table 5 is provided with a movable clamping groove 8, the right side of the quick mounting table 5 is provided with a clamping fixing column 7, the clamping fixing column 7 on the right side of the quick mounting table 5 can be clamped and fixed with the movable clamping groove 8 on another mounting table, when in need of disassembly, the heating pipe main body 4 is pushed, the quick mounting table 5 at the bottom of the heating pipe main body 4 is separated on the roasting furnace main body 1, thereby achieving quick replacement, the left side fixed mounting of joint fixed column 7 is provided with heating main shaft 11 on the right side of quick mount table 5 on the inner wall of heating pipe main part 4, and the inside heating main shaft 11 of heating pipe main part 4 can be to the heating of chlorination gas, and the left and right sides fixed mounting of heating main shaft 11 is provided with connecting support pole 10 on the surface of heating main shaft 11 on the inner wall of heating pipe main part 4, and the inboard fixed mounting of connecting support pole 10 is on the surface of heating main shaft 11.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present invention provides a technical solution: an auxiliary heating end 9 is arranged on the inner wall of the heating pipe main body 4 and positioned on the outer side of the connecting support rod 10, the auxiliary heating end 9 in the heating pipe main body 4 can assist the heating main shaft 11 to strengthen the heating of the chloridizing gas, the inner side of the auxiliary heating end 9 is fixedly arranged on the outer side of the connecting support rod 10, the left side and the right side of the auxiliary heating end 9 are fixedly arranged on the inner wall of the heating pipe main body 4, the periphery of the surface of the first filtering outer plate 12 is fixedly arranged on the inner wall of the chloridizing filter 3, the first filtering outer plate 12 and the first chloridizing filtering core plate 13 in the chloridizing filter 3 can filter chloride, reduce contained toxic substances, prevent harmful substances from damaging the external human body during heating, improve the safety efficiency of the roasting furnace, the first chloridizing filtering core plate 13 is arranged on the inner wall of the chloridizing filter 3 and positioned on the right side of the first filtering outer plate 12, the surface of the first chlorination filter core plate 13 is fixedly arranged on the inner wall of the chlorination filter 3 around, a second chlorination filter core plate 14 is arranged on the inner wall of the chlorination filter 3 and positioned on the right side of the first chlorination filter core plate 13, the surface of the second chlorination filter core plate 14 is fixedly arranged on the inner wall of the chlorination filter 3 around, a second filtration inner plate 15 is arranged on the inner wall of the chlorination filter 3 and positioned on the right side of the second chlorination filter core plate 14, the second chlorination filter core plate 14 and the second filtration inner plate 15 in the chlorination filter 3 can cooperate with the first filtration outer plate 12 and the first chlorination filter core plate 13 to filter chlorinated gas, harmful substances in the interior are removed, the surface of the second filtration inner plate 15 is fixedly arranged on the inner wall of the chlorination filter 3 around, a support main shaft 16 is arranged on the inner wall of the main body support table 2, the supporting main shaft 16 inside the supporting table 2 can improve the supporting effect of the supporting table 2 on the chlorination filter 3, the upper end and the lower end of the supporting main shaft 16 are fixedly arranged on the inner wall of the main body supporting table 2, the supporting transverse plates 18 are arranged on the inner wall of the main body supporting table 2 and positioned on the left side and the right side of the supporting main shaft 16, the inner sides of the supporting transverse plates 18 are fixedly arranged on the left side and the right side of the supporting main shaft 16, the outer sides of the supporting transverse plates 18 are fixedly arranged on the inner wall of the main body supporting table 2, the upper end and the lower end of the supporting transverse plates 18 are provided with auxiliary supporting columns 17 which are combined with the supporting transverse plates 18 and can provide auxiliary effects for the supporting main shaft 16, the supporting effect of the main body supporting table 2 is enhanced, the inner sides of the auxiliary supporting columns 17 are fixedly arranged on the upper end and the lower end of the supporting transverse plates 18, and the outer sides of the auxiliary supporting columns 17 are fixedly arranged on the inner wall of the main body supporting table 2.
The working principle of the chlorination roasting furnace indirectly heated by the detachable heat pipe for mines is specifically described below.
As shown in fig. 1 to 5, when in use, the chloridizing gas is input into the chloridizing filter 3, the chloridizing gas is filtered through the first filtering outer plate 12, the first chloridizing filtering core plate 13, the second chloridizing filtering core plate 14 and the second filtering inner plate 15 in the chloridizing filter 3, harmful substances in the chloridizing gas are removed, then the chloridizing gas enters the heating pipe main body 4, the chloridizing gas is heated through the heating main shaft 11 in the heating pipe main body 4, then the auxiliary heating end 9 is utilized to assist the heating main shaft 11, the heating of the chloridizing gas is enhanced, and when the chloridizing filter is required to be disassembled, the heating pipe main body 4 is pushed, and the rapid installation table 5 at the bottom of the heating pipe main body 4 is separated on the roasting furnace main body 1, so that the rapid replacement is achieved.
The foregoing invention has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (8)
1. The utility model provides a chlorination roasting furnace of dismantled and assembled heat pipe indirect heating for mine, includes roasting furnace main part (1), main part brace table (2), heating pipe main part (4), chlorination filter (3) and quick mount table (5), the top left and right sides of roasting furnace main part (1) is provided with main part brace table (2), just the top of roasting furnace main part (1) is provided with quick mount table (5), the top of quick mount table (5) is provided with heating pipe main part (4), its characterized in that: a first filtering outer plate (12) is arranged in the chlorination filter (3), and the first filtering outer plate (12) is used for filtering chloride;
the right side of quick mount table (5) is provided with joint fixed column (7), joint fixed column (7) are used for dismantling the change fast to the heat pipe, movable joint groove (8) have been seted up in the left side of quick mount table (5), joint fixed column (7) on quick mount table (5) right side carries out the joint fixedly with movable joint groove (8) on quick mount table (5) in addition.
2. The chlorination roasting furnace indirectly heated by the detachable heat pipe for the mine according to claim 1, wherein: the bottom fixed mounting of main part supporting bench (2) is in the top left and right sides of roasting furnace main part (1), the bottom fixed mounting of chlorination filter (3) is at the top of main part supporting bench (2), the bottom movable mounting of heating pipe main part (4) is at the top of quick mount table (5), the bottom movable mounting of quick mount table (5) is at the top of roasting furnace main part (1).
3. The chlorination roasting furnace indirectly heated by the detachable heat pipe for the mine according to claim 1, wherein: the novel heating pipe is characterized in that a chlorination filter screen (6) is arranged on the inner side of the heating pipe body (4), the periphery of the surface of the chlorination filter screen (6) is fixedly arranged on the inner side of the heating pipe body (4), and the left side of the clamping fixing column (7) is fixedly arranged on the right side of the quick mounting table (5).
4. The chlorination roasting furnace indirectly heated by the detachable heat pipe for the mine according to claim 1, wherein: the heating pipe comprises a heating pipe body (4), wherein a heating main shaft (11) is arranged on the inner wall of the heating pipe body (4), the left side and the right side of the heating main shaft (11) are fixedly arranged on the inner wall of the heating pipe body (4), a connecting support rod (10) is arranged on the surface of the heating main shaft (11), and the inner side of the connecting support rod (10) is fixedly arranged on the surface of the heating main shaft (11).
5. The chlorination roasting furnace indirectly heated by the detachable heat pipe for the mine according to claim 1, wherein: the heating pipe comprises a heating pipe body (4), and is characterized in that an auxiliary heating end (9) is arranged on the inner wall of the heating pipe body (4) and located on the outer side of a connecting support rod (10), the inner side of the auxiliary heating end (9) is fixedly arranged on the outer side of the connecting support rod (10), and the left side and the right side of the auxiliary heating end (9) are fixedly arranged on the inner wall of the heating pipe body (4).
6. The chlorination roasting furnace indirectly heated by the detachable heat pipe for the mine according to claim 1, wherein: the surface of first filtering planking (12) is fixed mounting all around on the inner wall of chlorination filter (3), on the inner wall of chlorination filter (3) and be located the right side of first filtering planking (12) and be provided with first chlorination filtration core (13), the surface of first chlorination filtration core (13) is fixed mounting all around on the inner wall of chlorination filter (3), on the inner wall of chlorination filter (3) and be located the right side of first chlorination filtration core (13) and be provided with second chlorination filtration core (14), the surface of second chlorination filtration core (14) is fixed mounting all around on the inner wall of chlorination filter (3).
7. The chlorination roasting furnace indirectly heated by the detachable heat pipe for the mine according to claim 1, wherein: the chlorination filter comprises a chlorination filter (3), wherein a second filtering inner plate (15) is arranged on the inner wall of the chlorination filter (3) and positioned on the right side of a second chlorination filtering core plate (14), the periphery of the surface of the second filtering inner plate (15) is fixedly arranged on the inner wall of the chlorination filter (3), a supporting main shaft (16) is arranged on the inner wall of a main body supporting table (2), and the upper end and the lower end of the supporting main shaft (16) are fixedly arranged on the inner wall of the main body supporting table (2).
8. The chlorination roasting furnace indirectly heated by the detachable heat pipe for the mine according to claim 1, wherein: the main part brace table (2) on the inner wall and lie in the left and right sides that supports main shaft (16) and be provided with support diaphragm (18), the inboard fixed mounting of support diaphragm (18) is in the left and right sides that supports main shaft (16), just the outside fixed mounting of support diaphragm (18) is on the inner wall of main part brace table (2), just the upper and lower both ends of support diaphragm (18) are provided with auxiliary support column (17), the inboard fixed mounting of auxiliary support column (17) is at the upper and lower both ends that support diaphragm (18), just the outside fixed mounting of auxiliary support column (17) is on the inner wall of main part brace table (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210066293.8A CN114395698B (en) | 2022-01-20 | 2022-01-20 | Mine is with chlorination roasting stove of dismantled and assembled heat pipe indirect heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210066293.8A CN114395698B (en) | 2022-01-20 | 2022-01-20 | Mine is with chlorination roasting stove of dismantled and assembled heat pipe indirect heating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114395698A CN114395698A (en) | 2022-04-26 |
| CN114395698B true CN114395698B (en) | 2023-08-11 |
Family
ID=81232270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210066293.8A Active CN114395698B (en) | 2022-01-20 | 2022-01-20 | Mine is with chlorination roasting stove of dismantled and assembled heat pipe indirect heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114395698B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE33856L (en) * | 1968-12-31 | 1970-06-30 | Boliden Ab | Chlorinating non-ferrous metals |
| CN2295180Y (en) * | 1996-01-11 | 1998-10-21 | 滕先第 | Detachable-heat-tube indirectly-heated chloridizing roasting furnace |
| JP2001082881A (en) * | 1999-09-16 | 2001-03-30 | Murata Mfg Co Ltd | Heat treatment method and heat treatment apparatus used for the method |
| CN1343261A (en) * | 1999-01-15 | 2002-04-03 | 英国核燃料公众有限公司 | Improvements in and relating to processing materials |
| CN101775505A (en) * | 2010-02-08 | 2010-07-14 | 中南大学 | Method and device for extracting lithium from lapidolite by chloridizing roasting method |
| CN211012398U (en) * | 2019-08-28 | 2020-07-14 | 甘洛鑫晶源新材料有限公司 | Graphite chlorination roasting device |
| CN211084795U (en) * | 2019-11-16 | 2020-07-24 | 金丰(新乡)矽砂有限公司 | Speed-adjustable bidirectional rotary roasting furnace |
| CN211953656U (en) * | 2020-04-01 | 2020-11-17 | 嵊州市因康机械有限公司 | Double-chamber furnace steel structure shell |
| CN111964443A (en) * | 2020-09-02 | 2020-11-20 | 南城县福鸿高纯硅材料有限公司 | High-temperature calcining furnace for high-purity quartz sand |
| CN112325630A (en) * | 2020-11-30 | 2021-02-05 | 平顶山市天宝特种材料有限公司 | Combined fine chemical roasting method |
| CN213120028U (en) * | 2020-08-17 | 2021-05-04 | 湖北谷城新和有限公司 | High-temperature material discharging device of barite roasting rotary kiln |
| CN215217144U (en) * | 2021-04-12 | 2021-12-17 | 顺博合金江苏有限公司 | Automatic rotary furnace for smelting secondary aluminum |
-
2022
- 2022-01-20 CN CN202210066293.8A patent/CN114395698B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE33856L (en) * | 1968-12-31 | 1970-06-30 | Boliden Ab | Chlorinating non-ferrous metals |
| CN2295180Y (en) * | 1996-01-11 | 1998-10-21 | 滕先第 | Detachable-heat-tube indirectly-heated chloridizing roasting furnace |
| CN1343261A (en) * | 1999-01-15 | 2002-04-03 | 英国核燃料公众有限公司 | Improvements in and relating to processing materials |
| JP2001082881A (en) * | 1999-09-16 | 2001-03-30 | Murata Mfg Co Ltd | Heat treatment method and heat treatment apparatus used for the method |
| CN101775505A (en) * | 2010-02-08 | 2010-07-14 | 中南大学 | Method and device for extracting lithium from lapidolite by chloridizing roasting method |
| CN211012398U (en) * | 2019-08-28 | 2020-07-14 | 甘洛鑫晶源新材料有限公司 | Graphite chlorination roasting device |
| CN211084795U (en) * | 2019-11-16 | 2020-07-24 | 金丰(新乡)矽砂有限公司 | Speed-adjustable bidirectional rotary roasting furnace |
| CN211953656U (en) * | 2020-04-01 | 2020-11-17 | 嵊州市因康机械有限公司 | Double-chamber furnace steel structure shell |
| CN213120028U (en) * | 2020-08-17 | 2021-05-04 | 湖北谷城新和有限公司 | High-temperature material discharging device of barite roasting rotary kiln |
| CN111964443A (en) * | 2020-09-02 | 2020-11-20 | 南城县福鸿高纯硅材料有限公司 | High-temperature calcining furnace for high-purity quartz sand |
| CN112325630A (en) * | 2020-11-30 | 2021-02-05 | 平顶山市天宝特种材料有限公司 | Combined fine chemical roasting method |
| CN215217144U (en) * | 2021-04-12 | 2021-12-17 | 顺博合金江苏有限公司 | Automatic rotary furnace for smelting secondary aluminum |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114395698A (en) | 2022-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114395698B (en) | Mine is with chlorination roasting stove of dismantled and assembled heat pipe indirect heating | |
| CN208074391U (en) | Hydraulic tube expander | |
| CN213984531U (en) | Smelting furnace for polyimide production | |
| CN210741106U (en) | Feeding device for alloy forging electric furnace | |
| CN116086183A (en) | Casting smelting device for casting | |
| CN212714113U (en) | Waste heat recycling device for printing and dyeing equipment | |
| CN220194030U (en) | Crystallization device for color fixing agent production | |
| CN206709601U (en) | A kind of metallurgy melting furnace | |
| CN218238419U (en) | Furnace building structure for producing high-carbon ferrochrome | |
| CN207422236U (en) | A kind of communicable disease infection sources processing equipment | |
| CN208017584U (en) | A kind of detachable Medical tray vehicle | |
| CN109304775A (en) | A kind of furniture environmentally-friendly multi-layer plate cold press | |
| CN212057984U (en) | Drying device for metallurgy | |
| CN215560565U (en) | Crude magnesium refining furnace crucible upper smoke dust collecting device and crude magnesium refining device | |
| CN215724665U (en) | Vehicle type full-automatic refractory brick drying kiln | |
| CN218475042U (en) | Smoke dust recovery processing device for pyrometallurgical lead smelting | |
| CN212961762U (en) | Cigarette collecting device and combined equipment with same and cooking bench | |
| CN110899332A (en) | Movable dust collecting hood | |
| CN217303544U (en) | Rare earth oxide roasting device | |
| CN214148870U (en) | Waste heat recovery device of kiln | |
| CN216155925U (en) | Heat treatment device for screw machining | |
| CN220159511U (en) | Multitube dust removal desulfurizing tower for calciner | |
| CN218033292U (en) | Kitchen air circulation and oil smoke processing apparatus | |
| CN219735781U (en) | Drying device for continuously synthesizing potassium fluoride | |
| CN209619409U (en) | A kind of silicomangan production mineral hot furnace with reduction product cost |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| 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 |