CN205313646U - Useless heat treatment decarbonization device - Google Patents
Useless heat treatment decarbonization device Download PDFInfo
- Publication number
- CN205313646U CN205313646U CN201620086671.9U CN201620086671U CN205313646U CN 205313646 U CN205313646 U CN 205313646U CN 201620086671 U CN201620086671 U CN 201620086671U CN 205313646 U CN205313646 U CN 205313646U
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- high temperature
- revolving drum
- transfer roller
- flue gas
- heat treatment
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Abstract
Useless heat treatment decarbonization device, including heat treatment edulcoration device, gaseous solid knockout tower, the conveyer, high temperature decarbonization revolving drum, heating device, the flue gas recirculation pipeline, its gaseous solid knockout tower and heat treatment edulcoration device sealing connection, its conveyer one end and the gaseous solid knockout tower sealing connection other end still with the head sealing connection of high temperature decarbonization revolving drum, its high temperature decarbonization revolving drum afterbody has the material export, heating device and ash content collection device, its high temperature decarbonization revolving drum links to each other with the one end of flue gas recirculation pipeline, its flue gas recirculation pipeline other end is connected to heat treatment edulcoration device. The utility model discloses contained heat treatment edulcoration device, can be with attaching to gas and the carbon black that macromolecule chain structure thing on the metallic debris resolved into little molecular structure, with its separation to in -depth processing once more becomes the ash content with the carbon black oxidation, follows metallic object and isolates, to waste heat recovery make full use of.
Description
Technical field
The utility model relates to a kind of carbon black and the decarburization comprehensive impurity treatment facility of organism that decompose the attachment of scrap metal broken material.
Background technology
Thermal treatment removal of impurities is the operation that in waste aluminum recovery technique, a step removes organic mixture in aluminium bits, before the utility model is made, traditional treatment process is led to into flue gas or hot blast in drying unit, aluminium bits are carried out directly or self-equilibrating heating (directly light aluminium consider to be worth doing in organic impurity) reach removal of impurities object. but, there is limitation in this kind of method, its reason is: when aluminium bits source is complicated, wherein often it is mingled with a large amount of uncertain organic components, and their content, burning-point, quick-fried point etc. are all different, drying aluminium bits by traditional method, owing in device, oxygen content is uncontrollable, naked light or Mars inevitably directly cause violent burning or blast. therefore, for avoiding uncontrollable burning or blast in drying course, aluminium containing uncertain or large amount of organic is considered to be worth doing, general all employing does not heat-treat removal of impurities operation with regard to the direct technique melted to reclaim useless aluminium, but, its result will produce a large amount of black cigarettes and toxic gas, and serious influence ecological environment, and then knot screen in the bits thermal treatment of modified version scrap metal occurs, to in scrap metal (the metal tankage of the band organism such as pop can) treating processes, organism in material at high temperature decomposes under anaerobic (oxygen deprivation) state, major part organism is decomposed by the mode of paraffin gas, achieve organic substance decomposing in material, such as the equipment disclosed in China Patent No. 201420786642.4. but the residue also having a lot of organism is attached to the surface of metalliferous material with the form of carbon black, oxidizing reaction cannot occur when anaerobic and oxygen deprivation, cause the difficulty of subsequent recovery.
Practical novel content
The technical problems to be solved in the utility model is to provide a kind of scrap metal thermal treatment decarbonization device, the macromolecular chain structure thing being attached on metal fragment can be resolved into gas and the carbon black of small molecule structure, and in-depth process again, by the high temperature oxidation process under the temperature environment and mass transport speed of setting, carbon black is oxidized to ash content, separate from metal object, realize the cleaner of metal object, and the high-temperature flue gas delaying process is guided in thermal treatment knot screen, to heat recovery.
For solving the problems of the technologies described above, the utility model adopts following technical scheme, scrap metal thermal treatment decarbonization device, comprise metal heat treatmet knot screen, its metal heat treatmet knot screen is as the equipment of process at the beginning of scrap metal, scrap metal is done preliminary treatment, the impurity such as the oil adhered in destructive distillation chip, also comprise gas-solid knockout tower, transfer roller, high temperature decarburization revolving drum, heating unit, flue gas recirculation pipeline, its gas-solid knockout tower and metal heat treatmet knot screen are tightly connected, its transfer roller one end and gas-solid knockout tower are tightly connected, its transfer roller the other end also head seal with high temperature decarburization revolving drum be connected, its high temperature decarburization revolving drum afterbody has material outlet, heating unit and ash content collection device, its high temperature decarburization revolving drum is connected with one end of flue gas recirculation pipeline, its flue gas recirculation pipeline the other end is connected to metal heat treatmet knot screen, make full use of high-temperature flue gas, save energy is raised the efficiency.
Preferably, its transfer roller is be adapted at solid metal is considered to be worth doing in pipeline the worm conveyor carried.
Preferably, its transfer roller is the closed transfer roller that impurity, flue gas can be avoided to leak.
Preferably, its high temperature decarburization revolving drum outside is fixed with rolling ring and the transmission mechanism with rolling ring linkage, and with low cost being easy to is safeguarded.
Preferably, its high temperature decarburization revolving drum outer wrap has the thermofin preventing excess calories to scatter and disappear.
Preferably, the tie point place of its transfer roller and high temperature decarburization revolving drum installs petticoat pipe additional, and the tie point place of its heating unit and high temperature decarburization revolving drum installs petticoat pipe additional, and its petticoat pipe is the petticoat pipe of band scale sealing, prevents flue gas from leaking and pollutes and heat losses.
Useful effect: the utility model has contained metal heat treatmet knot screen, the macromolecular chain structure thing being attached on metal fragment can be resolved into gas and the carbon black of small molecule structure, it is isolated, and in-depth process again, by the high temperature oxidation process under the temperature environment and mass transport speed of setting, carbon black is oxidized to ash content, separate from metal object, realize the cleaner of metal object, and the high-temperature flue gas delaying process is guided in thermal treatment knot screen, waste heat recovery is made full use of.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of preferred embodiment of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described further.
As shown in Figure 1, scrap metal thermal treatment decarbonization device, comprise metal heat treatmet knot screen 1, its metal heat treatmet knot screen 1 is as the equipment of process at the beginning of scrap metal, scrap metal is done preliminary treatment, also comprise gas-solid knockout tower 2, sealing spiral conveyer 3, high temperature decarburization revolving drum 4, heating unit 5, flue gas recirculation pipeline 6, its gas-solid knockout tower 2 is tightly connected with metal heat treatmet knot screen 1, its sealing spiral conveyer 3 one end and gas-solid knockout tower 2 are tightly connected, its sealing spiral conveyer 3 the other end also head seal with high temperature decarburization revolving drum 4 be connected, its high temperature decarburization revolving drum 4 outer wrap has the thermofin 7 preventing excess calories to scatter and disappear, the transmission mechanism 9 that its high temperature decarburization revolving drum 4 outside is fixed with rolling ring 8 and links with rolling ring 8, its high temperature decarburization revolving drum 4 afterbody has material outlet 10, heating unit 5 and ash content collection device 11, its high temperature decarburization revolving drum 4 is connected with one end of flue gas recirculation pipeline 6, its flue gas recirculation pipeline 6 the other end is connected to metal heat treatmet knot screen 1, its sealing spiral conveyer 3 installs the petticoat pipe 12 of band scale sealing additional with the tie point of high temperature decarburization revolving drum 4 and the tie point of heating unit 5 and high temperature decarburization revolving drum 4.
Above-described embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and implemented; protection domain of the present utility model can not be limited with this; all equivalences done according to the utility model spirit change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (6)
1. scrap metal thermal treatment decarbonization device, comprise metal heat treatmet knot screen, described metal heat treatmet knot screen is as the equipment of process at the beginning of scrap metal, characterized by further comprising gas-solid knockout tower, transfer roller, high temperature decarburization revolving drum, heating unit, flue gas recirculation pipeline, described gas-solid knockout tower and metal heat treatmet knot screen are tightly connected, described transfer roller one end and gas-solid knockout tower are tightly connected, the described transfer roller the other end also head seal with high temperature decarburization revolving drum be connected, described high temperature decarburization revolving drum afterbody has material outlet, heating unit and ash content collection device, described high temperature decarburization revolving drum is connected with one end of flue gas recirculation pipeline, the described flue gas recirculation pipeline the other end is connected to metal heat treatmet knot screen.
2. scrap metal thermal treatment decarbonization device according to claim 1, it is characterised in that described transfer roller is the transfer roller being adapted in pipeline being carried by solid metal broken material.
3. scrap metal thermal treatment decarbonization device according to claim 1, it is characterised in that described transfer roller is the closed transfer roller that impurity, flue gas can be avoided to leak.
4. scrap metal thermal treatment decarbonization device according to claim 1, it is characterised in that described high temperature decarburization revolving drum outside is fixed with rolling ring and the transmission mechanism with rolling ring linkage.
5. scrap metal thermal treatment decarbonization device according to claim 1, it is characterised in that described high temperature decarburization revolving drum outer wrap has the thermofin preventing heat to scatter and disappear.
6. scrap metal thermal treatment decarbonization device according to claim 1, it is characterized in that the tie point place of described transfer roller and high temperature decarburization revolving drum installs petticoat pipe additional, the tie point place of described heating unit and high temperature decarburization revolving drum installs petticoat pipe additional, and described petticoat pipe is the petticoat pipe of band scale sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620086671.9U CN205313646U (en) | 2016-01-28 | 2016-01-28 | Useless heat treatment decarbonization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620086671.9U CN205313646U (en) | 2016-01-28 | 2016-01-28 | Useless heat treatment decarbonization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205313646U true CN205313646U (en) | 2016-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620086671.9U Expired - Fee Related CN205313646U (en) | 2016-01-28 | 2016-01-28 | Useless heat treatment decarbonization device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205313646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112934346A (en) * | 2021-01-27 | 2021-06-11 | 厦门澄志精密科技有限公司 | Waste metal heat treatment decarbonization device |
-
2016
- 2016-01-28 CN CN201620086671.9U patent/CN205313646U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112934346A (en) * | 2021-01-27 | 2021-06-11 | 厦门澄志精密科技有限公司 | Waste metal heat treatment decarbonization device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 324022, No. 8, No. 5, Donggang, Zhejiang, Quzhou Patentee after: Quzhou Rongsheng Environmental Protection Technology Co., Ltd. Address before: Kecheng District Lotus Road, 324000 Zhejiang city of Quzhou province Yufeng Building 718 No. 406 Patentee before: Rong Sheng metallurgical equipment company limited of Quzhou City |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20200128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |