CN205760401U - A kind of aluminum ingot melting furnace udst separation processing means - Google Patents
A kind of aluminum ingot melting furnace udst separation processing means Download PDFInfo
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- CN205760401U CN205760401U CN201620518634.0U CN201620518634U CN205760401U CN 205760401 U CN205760401 U CN 205760401U CN 201620518634 U CN201620518634 U CN 201620518634U CN 205760401 U CN205760401 U CN 205760401U
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- tower body
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- filter cylinder
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- melting furnace
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Abstract
nullA kind of aluminum ingot melting furnace udst separation processing means，Including spray column、Dust cleaning case and air-introduced machine，It is characterized in that，Described spray column includes tower body and filter cylinder，Slag-drip opening it is provided with bottom tower body，Tower body bottom is provided above multiple air inlet spray head，Air inlet spray head connects with the air inlet pipe through tower body and filter cylinder，Filter cylinder top is provided with Multi-layer sprinkling pipe support，Spray pipe support bottom even is disposed with multiple spray head，Spray pipe support is in charge of with the spray through tower body and filter cylinder and is connected，Spray to be in charge of and connect with spray house steward，Spray house steward is connected with the recovery pond of lower section by suction pump，Tower body bottom portion side end is connected with recovery pond by recovery tube，Adsorption layer it is provided with between filter cylinder and tower body，Described tower body is multiple structure，Tower body is followed successively by impregnated graphite layers from the inside to the outside、Heat-insulation layer and stainless steel layer，This utility model simple in construction，Desulfurized effect is good，Clean-up effect is notable，Reduce activated carbon replacement frequency，Reduce maintenance capacity，Extension device service life.
Description
Technical field
This utility model relates to aluminum manufacturing and processing equipment technical field, specifically a kind of aluminum ingot melting furnace udst separation processing means.
Background technology
Aluminium melting furnace produces a large amount of high-temperature flue gas containing dust in fusion process, and environment can be caused severe contamination by direct discharge.Therefore, high-temperature flue gas need to be carried out purified treatment, it is to avoid pollute environment.The processing mode used at present is that by sack cleaner, high-temperature flue gas is removed dust again after spray column is lowered the temperature, and then empties.Flue gas owing to producing in aluminium melting furnace fusion process contains HCl, the sour gas such as HF and S02, hazardness is bigger, but prior art can not remove these harmful gass, and sour gas easily forms acid mist after spray, cloth bag seriously corroded to spray column outer wall and sack cleaner, causes service life of equipment shorter；It addition, in use, the cleaner unit in cleaning equipment is accomplished by after employing certain time changing adsorbing material, and replacement frequency is high, and replacement operation bothers, and brings great workload to maintainer.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, and desulfurized effect is good, and clean-up effect is notable, reduce activated carbon replacement frequency, reducing maintenance capacity, the aluminum ingot melting furnace udst separation processing means in extension device service life, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
nullA kind of aluminum ingot melting furnace udst separation processing means，Including spray column、Dust cleaning case and air-introduced machine，It is characterized in that，Described spray column includes tower body and filter cylinder，Slag-drip opening it is provided with bottom tower body，Tower body bottom is provided above multiple air inlet spray head，Air inlet spray head connects with the air inlet pipe through tower body and filter cylinder，Filter cylinder top is provided with Multi-layer sprinkling pipe support，Spray pipe support bottom even is disposed with multiple spray head，Spray pipe support is in charge of with the spray through tower body and filter cylinder and is connected，Spray to be in charge of and connect with spray house steward，Spray house steward is connected with the recovery pond of lower section by suction pump，Tower body bottom portion side end is connected with recovery pond by recovery tube，Adsorption layer it is provided with between filter cylinder and tower body，Below adsorption layer, tower body is provided with discharge gate，Described tower body is multiple structure，Tower body is followed successively by impregnated graphite layers from the inside to the outside、Heat-insulation layer and stainless steel layer，Tower body top exit connects dust cleaning case by exhaustor，Air-introduced machine it is provided with on exhaustor，Described dust cleaning case is disposed with entrance current-sharing net unit from left to right、Plasma electric field unit、Activated charcoal unit and outlet current-sharing net unit，Described activated charcoal unit includes multiple activated carbon filter layer，Described activated carbon filter layer is slidably arranged on the loose slot in dust cleaning case，Pull handle it is provided with on activated carbon filter layer lateral wall.
As further program of the utility model, bottom described tower body, it is provided for the ring support supported.
As further program of the utility model, described adsorption layer is coke adsorption layer or alumina adsorption layer.
As further program of the utility model, described recovery tube and tower body junction are provided with filter membrane.
As further program of the utility model, described discharge gate is provided with discharge valve.
Compared with prior art, the beneficial effects of the utility model are: flue gas carries out desulfurization after in air inlet pipe and air inlet spray head entrance tower body in tower body, carry out the most again adsorbing and spraying and dedusting, adsorption layer it is provided with between filter cylinder and tower body, can effectively remove the sour gas in flue gas, it is to avoid harmful gas etching apparatus and pollution environment；Tower body uses multiple structure, and the impregnated graphite layers of nexine can prevent the sour gas corrosion to tower body further, extension device service life；Filter cylinder top is provided with Multi-layer sprinkling pipe support, and spray pipe support bottom even is disposed with multiple spray head, it is ensured that the treatment fluid of spray head ejection can contact with flue gas mixing and react fully, is greatly improved clean-up effect efficiency；Gas after tower body processes can enter inside dust cleaning case, and plasma electric field unit, for by pollution of harmful waste gas molecule in high-pressure decomposing waste gas, reaches primary purification；Activated charcoal unit, for filtering the harmful gas in waste gas further, reaches double purification；Activated carbon filter layer is slidably arranged in the loose slot in dust cleaning case, after activated carbon filter layer lost efficacy, is directly extracted out by pull handle, then changes new activated carbon filter layer and can reuse, change convenient and swift.This utility model simple in construction, desulfurized effect is good, and clean-up effect is notable, reduces activated carbon replacement frequency, reduces maintenance capacity, extension device service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of aluminum ingot melting furnace udst separation processing means.
Fig. 2 is the structural representation of tower body in a kind of aluminum ingot melting furnace udst separation processing means.
In figure: 1-tower body, 2-filter cylinder, 3-adsorption layer, 4-spray head, 5-spray is in charge of, and 6-sprays house steward, 7-suction pump, 8-recovery pond, 9-discharge gate, 10-slag-drip opening, 11-exhaustor, 12-air-introduced machine, 13-dust cleaning case, 14-entrance current-sharing net unit, 15-plasma electric field unit, 16-activated carbon filter layer, 17-loose slot, 18-exports current-sharing net unit, 19-pull handle, 20-air inlet pipe, 21-air inlet spray head, 22-impregnated graphite layers, 23-heat-insulation layer, 24-stainless steel layer.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1～2，In this utility model embodiment，A kind of aluminum ingot melting furnace udst separation processing means，Including spray column、Dust cleaning case 13 and air-introduced machine 12，It is characterized in that，Described spray column includes tower body 1 and filter cylinder 2，Slag-drip opening 10 it is provided with bottom tower body 1，Tower body 1 bottom is provided above multiple air inlet spray head 21，Air inlet spray head 21 connects with the air inlet pipe 20 through tower body 1 and filter cylinder 2，Filter cylinder 2 top is provided with Multi-layer sprinkling pipe support，Spray pipe support bottom even is disposed with multiple spray head 4，Spray pipe support is in charge of 5 with the spray through tower body 1 and filter cylinder 2 and is connected，Spray is in charge of 5 and is connected with spray house steward 6，Spray house steward 6 is connected with the recovery pond 8 of lower section by suction pump 7，Tower body 1 bottom portion side end is connected with recovery pond 8 by recovery tube，Adsorption layer 3 it is provided with between filter cylinder 2 and tower body 1，Below adsorption layer 3, tower body 1 is provided with discharge gate 9，Described tower body 1 is multiple structure，Tower body 1 is followed successively by impregnated graphite layers 22 from the inside to the outside、Heat-insulation layer 23 and stainless steel layer 24，Tower body 1 top exit connects dust cleaning case 13 by exhaustor 11，Air-introduced machine 12 it is provided with on exhaustor 11，Described dust cleaning case 13 is disposed with entrance current-sharing net unit 14 from left to right、Plasma electric field unit 15、Activated charcoal unit and outlet current-sharing net unit 18，Described activated charcoal unit includes multiple activated carbon filter layer 16，Described activated carbon filter layer 16 is slidably arranged on the loose slot 17 in dust cleaning case 13，Activated carbon filter layer 16 is provided with pull handle 19 on lateral wall.
In this utility model embodiment, bottom described tower body 1, it is provided for the ring support supported.
In this utility model embodiment, described adsorption layer 3 is coke adsorption layer or alumina adsorption layer.
In this utility model embodiment, described recovery tube and tower body 1 junction are provided with filter membrane.
In this utility model embodiment, described discharge gate 10 is provided with discharge valve.
Operation principle of the present utility model is: flue gas is entered after in tower body 1 by air inlet pipe 20 and air inlet spray head 21 and carries out desulfurization in tower body 1, carry out the most again adsorbing and spraying and dedusting, adsorption layer 3 it is provided with between filter cylinder 2 and tower body 1, can effectively remove the sour gas in flue gas, it is to avoid harmful gas etching apparatus and pollution environment；Tower body 1 uses multiple structure, and the impregnated graphite layers 22 of nexine can prevent the sour gas corrosion to tower body further, extension device service life；Filter cylinder 2 top is provided with Multi-layer sprinkling pipe support, and spray pipe support bottom even is disposed with multiple spray head 4, it is ensured that the treatment fluid of spray head 4 ejection can contact with flue gas mixing and react fully, is greatly improved clean-up effect efficiency；Gas after tower body 1 processes can enter dust cleaning case 13 inside, and plasma electric field unit 15, for by pollution of harmful waste gas molecule in high-pressure decomposing waste gas, reaches primary purification；Activated charcoal unit, for filtering the harmful gas in waste gas further, reaches double purification；Activated carbon filter layer 16 is slidably arranged in the loose slot 17 in dust cleaning case 13, after activated carbon filter layer 16 lost efficacy, is directly extracted out by pull handle 19, then changes new activated carbon filter layer 16 and can reuse, change convenient and swift.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (5)
- null1. an aluminum ingot melting furnace udst separation processing means，Including spray column、Dust cleaning case and air-introduced machine，It is characterized in that，Described spray column includes tower body and filter cylinder，Slag-drip opening it is provided with bottom tower body，Tower body bottom is provided above multiple air inlet spray head，Air inlet spray head connects with the air inlet pipe through tower body and filter cylinder，Filter cylinder top is provided with Multi-layer sprinkling pipe support，Spray pipe support bottom even is disposed with multiple spray head，Spray pipe support is in charge of with the spray through tower body and filter cylinder and is connected，Spray to be in charge of and connect with spray house steward，Spray house steward is connected with the recovery pond of lower section by suction pump，Tower body bottom portion side end is connected with recovery pond by recovery tube，Adsorption layer it is provided with between filter cylinder and tower body，Below adsorption layer, tower body is provided with discharge gate，Described tower body is multiple structure，Tower body is followed successively by impregnated graphite layers from the inside to the outside、Heat-insulation layer and stainless steel layer，Tower body top exit connects dust cleaning case by exhaustor，Air-introduced machine it is provided with on exhaustor，Described dust cleaning case is disposed with entrance current-sharing net unit from left to right、Plasma electric field unit、Activated charcoal unit and outlet current-sharing net unit，Described activated charcoal unit includes multiple activated carbon filter layer，Described activated carbon filter layer is slidably arranged on the loose slot in dust cleaning case，Pull handle it is provided with on activated carbon filter layer lateral wall.
- A kind of aluminum ingot melting furnace udst separation processing means the most according to claim 1, it is characterised in that be provided for the ring support supported bottom described tower body.
- A kind of aluminum ingot melting furnace udst separation processing means the most according to claim 1, it is characterised in that described adsorption layer is coke adsorption layer or alumina adsorption layer.
- A kind of aluminum ingot melting furnace udst separation processing means the most according to claim 1, it is characterised in that described recovery tube and tower body junction are provided with filter membrane.
- A kind of aluminum ingot melting furnace udst separation processing means the most according to claim 1, it is characterised in that be provided with discharge valve on described discharge gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620518634.0U CN205760401U (en) | 2016-06-01 | 2016-06-01 | A kind of aluminum ingot melting furnace udst separation processing means |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620518634.0U CN205760401U (en) | 2016-06-01 | 2016-06-01 | A kind of aluminum ingot melting furnace udst separation processing means |
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| Publication Number | Publication Date |
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| CN205760401U true CN205760401U (en) | 2016-12-07 |
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| CN201620518634.0U Expired - Fee Related CN205760401U (en) | 2016-06-01 | 2016-06-01 | A kind of aluminum ingot melting furnace udst separation processing means |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108479818A (en) * | 2018-05-10 | 2018-09-04 | 姜明亮 | The preparation process and device of low-mercury catalyst |
| CN110124461A (en) * | 2019-05-20 | 2019-08-16 | 合肥华威药业有限公司 | A kind of fume treatment auxiliary |
-
2016
- 2016-06-01 CN CN201620518634.0U patent/CN205760401U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108479818A (en) * | 2018-05-10 | 2018-09-04 | 姜明亮 | The preparation process and device of low-mercury catalyst |
| CN110124461A (en) * | 2019-05-20 | 2019-08-16 | 合肥华威药业有限公司 | A kind of fume treatment auxiliary |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190601 |