CN209854209U - Mesh belt type hot air circulation annealing furnace oil fume recovery system - Google Patents
Mesh belt type hot air circulation annealing furnace oil fume recovery system Download PDFInfo
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- CN209854209U CN209854209U CN201920046855.6U CN201920046855U CN209854209U CN 209854209 U CN209854209 U CN 209854209U CN 201920046855 U CN201920046855 U CN 201920046855U CN 209854209 U CN209854209 U CN 209854209U
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- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses a mesh belt formula heated air circulation annealing stove oil smoke recovery system. Comprises a furnace body, a burner, a smoke suction port, a smoke suction pipeline, an oil smoke recovery fan, a smoke exhaust pipeline and an oil smoke combustion port; burners are arranged on two side faces of the furnace body and connected with a natural gas pipeline; the furnace body is divided into an initial section, a middle section and a tail section, the top of the furnace body in the initial section is provided with a smoke suction port, the smoke suction port is connected with a smoke suction pipeline, the smoke suction pipeline is connected with an oil smoke recovery fan, the oil smoke recovery fan is connected with a smoke exhaust pipeline, the smoke exhaust pipeline is connected with an oil smoke combustion port, and the oil smoke combustion port is arranged beside a burner nozzle in the initial section; the smoke suction port, the smoke suction pipeline, the oil smoke recycling fan, the smoke exhaust pipeline and the oil smoke combustion port form an oil smoke circulating system. The utility model discloses a guipure formula heated air circulation annealing stove oil smoke recovery system can be fully burnt in the annealing stove, solves in the past the oil smoke and remains on the aluminium disk surface, and the condition that leads to aluminium disk quality to reduce takes place.
Description
The technical field is as follows:
the utility model belongs to the technical field of annealing stove production, in particular to mesh belt formula heated air circulation annealing stove oil smoke recovery system.
Background art:
when the aluminum wafer is heated in the annealing furnace, because the surface of the aluminum wafer has lubricating oil, a large amount of waste flue gas can be generated, if the waste flue gas cannot be timely treated, the waste flue gas can be remained on the surface of the aluminum wafer, so that the aluminum wafer is blackened, and the quality of the aluminum wafer is influenced.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
The utility model has the following contents:
an object of the utility model is to provide a guipure formula heated air circulation annealing stove oil smoke recovery system to overcome the defect among the above-mentioned prior art.
In order to realize the purpose, the utility model provides a mesh-belt type hot air circulation annealing furnace oil smoke recovery system, which comprises a furnace body, a burner, a smoke suction port, a smoke suction pipeline, an oil smoke recovery fan, a smoke exhaust pipeline and an oil smoke combustion port; burners are arranged on two side faces of the furnace body and connected with a natural gas pipeline; the furnace body is divided into an initial section, a middle section and a tail section, the top of the furnace body in the initial section is provided with a smoke suction port, the smoke suction port is connected with a smoke suction pipeline, the smoke suction pipeline is connected with an oil smoke recovery fan, the oil smoke recovery fan is connected with a smoke exhaust pipeline, the smoke exhaust pipeline is connected with an oil smoke combustion port, and the oil smoke combustion port is arranged beside a burner nozzle in the initial section; the smoke suction port, the smoke suction pipeline, the oil smoke recovery fan, the smoke exhaust pipeline and the oil smoke combustion port form an oil smoke circulating system, oil smoke generated by heating the surface of the aluminum wafer is circularly combusted at the initial section of the furnace body, and the oil smoke in the annealing furnace is fully removed.
Preferably, in the technical scheme, an observation port is arranged on the side surface of the middle section of the furnace body, and an image collector is arranged on the observation port and used for observing whether oil stains are left on the surface of the aluminum wafer after the aluminum wafer is subjected to heating treatment in the initial section.
Preferably, in the technical scheme, the natural gas pipeline is provided with an electromagnetic valve.
Preferably, in the technical scheme, a combustion-supporting air device is arranged on one side of the burner and comprises a combustion-supporting air channel and a combustion-supporting fan, the combustion-supporting fan is connected with the combustion-supporting air channel, and the combustion-supporting air channel is connected with the burner.
Preferably, in the technical scheme, the mesh belt type hot air circulation annealing furnace oil smoke recovery system further comprises a controller, and the controller is respectively connected with the oil smoke recovery fan, the electromagnetic valve, the combustion-supporting fan and the image collector through lines; the controller controls the oil smoke recovery fan to adjust the oil smoke suction force according to the image information of the surface of the aluminum wafer collected by the image collector, controls the electromagnetic valve to change the natural gas air inflow, controls the combustion fan to adjust the air inflow at the burner, further adjusts the combustion condition of the burner and changes the temperature in the furnace.
Compared with the prior art, the utility model discloses following beneficial effect has:
the mesh belt type hot air circulation annealing furnace oil fume recovery system can fully burn oil fume in the annealing furnace, and the problem that the quality of the aluminum wafer is reduced due to the fact that the oil fume is remained on the surface of the aluminum wafer in the past is solved.
Description of the drawings:
FIG. 1 is a front view of the oil fume recovery system of the mesh-belt type heated air circulation annealing furnace of the present invention;
FIG. 2 is a top view of the oil fume recovery system of the mesh belt type heated air circulation annealing furnace of the present invention;
fig. 3 is a control schematic block diagram of the controller of the present invention.
The reference signs are: 1-furnace body, 2-burner, 3-smoke suction port, 4-smoke suction pipeline, 5-lampblack recovery fan, 6-smoke discharge pipeline, 7-lampblack combustion port, 8-natural gas pipeline, 9-initial section, 10-middle section, 11-end section, 12-observation port, 13-image collector, 14-electromagnetic valve, 15-controller and 16-combustion-supporting fan.
The specific implementation mode is as follows:
the following detailed description of the embodiments of the present invention is provided, but it should be understood that the scope of the present invention is not limited by the embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
Example 1
As shown in fig. 1-3, a mesh-belt type hot air circulation annealing furnace lampblack recovery system comprises a furnace body 1, a burner 2, a smoke suction port 3, a smoke suction pipeline 4, a lampblack recovery fan 5, a smoke exhaust pipeline 6, a lampblack combustion port 7 and a controller 15; the burner 2 is arranged on two side faces of the furnace body 1, the burner 2 is connected with a natural gas pipeline 8, and an electromagnetic valve 14 is arranged on the natural gas pipeline 8; the furnace body 1 is divided into an initial section 9, a middle section 10 and a tail section 11, the top of the furnace body 1 of the initial section 9 is provided with a smoke suction port 3, the smoke suction port 3 is connected with a smoke suction pipeline 4, the smoke suction pipeline 4 is connected with a lampblack recovery fan 5, the lampblack recovery fan 5 is connected with a smoke discharge pipeline 6, the smoke discharge pipeline 6 is connected with a lampblack combustion port 7, and the lampblack combustion port 7 is arranged beside a combustion nozzle 2 of the initial section 9; the smoke suction port 3, the smoke suction pipeline 4, the oil smoke recovery fan 5, the smoke exhaust pipeline 6 and the oil smoke combustion port 7 form an oil smoke circulating system, oil smoke generated by heating the surface of the aluminum wafer is circularly combusted at the initial section 9 of the furnace body 1, and the oil smoke in the annealing furnace is fully removed. An observation port 12 is arranged on the side surface of the middle section 10 of the furnace body 1, and an image collector 13 is arranged on the observation port 12 and used for observing whether oil stains are left on the surface of the aluminum wafer after the aluminum wafer is subjected to heating treatment in the initial section. And a combustion-supporting air device is arranged on one side of the burner 2 and comprises a combustion-supporting air duct and a combustion-supporting fan 16, the combustion-supporting fan 16 is connected with the combustion-supporting air duct, and the combustion-supporting air duct is connected with the burner 2. The controller 15 is respectively connected with the oil smoke recovery fan 5, the electromagnetic valve 14, the combustion fan 16 and the image collector 13 through lines; the controller 15 controls the oil smoke recycling fan 5 to adjust the oil smoke suction force according to the image information of the surface of the aluminum wafer collected by the image collector 13, controls the electromagnetic valve 14 to change the natural gas air inflow, controls the combustion fan 16 to adjust the air inflow at the burner 2, further adjusts the combustion condition of the burner 2, and changes the temperature in the furnace.
A working method of a mesh belt type hot air circulation annealing furnace oil fume recovery system comprises the following steps:
(1) feeding the aluminum wafer into a mesh belt by a vibrating material distributor, and conveying the aluminum wafer into an annealing furnace through the mesh belt for heating treatment;
(2) igniting and burning the burner, heating the aluminum wafer in the initial section of the furnace body, heating and evaporating lubricating oil on the surface of the aluminum wafer to form oil smoke, and starting an oil smoke recycling fan to suck the oil smoke into a smoke suction pipeline through a smoke suction port;
(3) the oil smoke is discharged into a smoke exhaust pipeline through an oil smoke recovery fan, the oil smoke moves forwards in the smoke exhaust pipeline, is shunted by an oil smoke combustion port connected with the smoke exhaust pipeline, and is discharged into a burner on the side surface of the initial section of the furnace body for circular combustion;
(4) after circulating combustion, conveying the aluminum wafer to the middle section of the furnace body through a mesh belt, collecting the surface image of the aluminum wafer through an observation port by an image collector, and sending collected information to a controller;
(5) the controller receives the acquired information, judges whether oil stains remain on the surface of the aluminum wafer, adjusts the oil smoke recovery fan to adjust the oil smoke suction force according to the judgment result, controls the electromagnetic valve to change the natural gas air inflow, controls the combustion fan to adjust the air inflow at the burner, further adjusts the combustion condition of the burner, changes the temperature in the furnace and adjusts the oil smoke removal effect;
(6) and conveying the aluminum wafer to the tail section of the furnace body by the mesh belt and discharging to finish the heating and annealing treatment of the aluminum wafer.
The mesh belt type hot air circulation annealing furnace oil fume recovery system can fully burn oil fume in the annealing furnace, and the problem that the quality of the aluminum wafer is reduced due to the fact that the oil fume is remained on the surface of the aluminum wafer in the past is solved.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (5)
1. The utility model provides a guipure formula heated air circulation annealing stove oil smoke recovery system which characterized in that: comprises a furnace body, a burner, a smoke suction port, a smoke suction pipeline, an oil smoke recovery fan, a smoke exhaust pipeline and an oil smoke combustion port; burners are arranged on two side faces of the furnace body and connected with a natural gas pipeline; the furnace body is divided into an initial section, a middle section and a tail section, the top of the furnace body in the initial section is provided with a smoke suction port, the smoke suction port is connected with a smoke suction pipeline, the smoke suction pipeline is connected with an oil smoke recovery fan, the oil smoke recovery fan is connected with a smoke exhaust pipeline, the smoke exhaust pipeline is connected with an oil smoke combustion port, and the oil smoke combustion port is arranged beside a burner nozzle in the initial section; the smoke suction port, the smoke suction pipeline, the oil smoke recycling fan, the smoke exhaust pipeline and the oil smoke combustion port form an oil smoke circulating system.
2. The mesh belt type hot air circulation annealing furnace oil fume recovery system according to claim 1, characterized in that: the side surface of the middle section of the furnace body is provided with an observation port, and an image collector is arranged on the observation port.
3. The mesh belt type hot air circulation annealing furnace oil fume recovery system according to claim 2, characterized in that: the natural gas pipeline is provided with an electromagnetic valve.
4. The mesh belt type hot air circulation annealing furnace oil fume recovery system according to claim 3, characterized in that: and a combustion-supporting air device is arranged on one side of the burner and comprises a combustion-supporting air duct and a combustion-supporting fan, the combustion-supporting fan is connected with the combustion-supporting air duct, and the combustion-supporting air duct is connected with the burner.
5. The mesh belt type hot air circulation annealing furnace oil fume recovery system according to claim 4, characterized in that: the mesh belt type hot air circulation annealing furnace oil fume recovery system also comprises a controller, and the controller is respectively connected with the oil fume recovery fan, the electromagnetic valve, the combustion-supporting fan and the image collector through lines; the controller controls the oil smoke recovery fan to adjust the oil smoke suction force according to the image information of the surface of the aluminum wafer collected by the image collector, controls the electromagnetic valve to change the natural gas air inflow, controls the combustion fan to adjust the air inflow at the burner, further adjusts the combustion condition of the burner and changes the temperature in the furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920046855.6U CN209854209U (en) | 2019-01-11 | 2019-01-11 | Mesh belt type hot air circulation annealing furnace oil fume recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920046855.6U CN209854209U (en) | 2019-01-11 | 2019-01-11 | Mesh belt type hot air circulation annealing furnace oil fume recovery system |
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| CN209854209U true CN209854209U (en) | 2019-12-27 |
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| CN201920046855.6U Active CN209854209U (en) | 2019-01-11 | 2019-01-11 | Mesh belt type hot air circulation annealing furnace oil fume recovery system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109722520A (en) * | 2019-01-11 | 2019-05-07 | 无锡华玉铝业有限公司 | Mesh-belt type hot air cycle annealing furnace oil cigarette recovery system |
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2019
- 2019-01-11 CN CN201920046855.6U patent/CN209854209U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109722520A (en) * | 2019-01-11 | 2019-05-07 | 无锡华玉铝业有限公司 | Mesh-belt type hot air cycle annealing furnace oil cigarette recovery system |
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