CN109059569B - Energy-saving heat energy circulating device for aluminum profile machining - Google Patents
Energy-saving heat energy circulating device for aluminum profile machining Download PDFInfo
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- CN109059569B CN109059569B CN201811108071.8A CN201811108071A CN109059569B CN 109059569 B CN109059569 B CN 109059569B CN 201811108071 A CN201811108071 A CN 201811108071A CN 109059569 B CN109059569 B CN 109059569B
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- tube
- fine sand
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Classifications
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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
- F27D17/004—Systems for reclaiming waste heat
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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
- F27D17/004—Systems for reclaiming waste heat
- F27D2017/007—Systems for reclaiming waste heat including regenerators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/01—Charges containing mainly non-ferrous metals
- F27M2001/012—Aluminium
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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
- Y02P10/25—Process efficiency
Abstract
The invention discloses an energy-saving heat energy circulating device for processing aluminum profiles, which comprises a sand barrel, wherein the upper end and the lower end of the sand barrel are respectively and fixedly connected, the diameter of the inner wall of the funnel gradually decreases from top to bottom, a butterfly valve is arranged on a discharge hole at the lower end of the funnel, the lower surface of the funnel is provided with a universal wheel through a supporting piece, an annular pipe and a bending heat exchange pipe are arranged in the sand barrel, smoke moves upwards in fine sand, dust in the smoke remains in the fine sand, heat carried by the smoke is transferred to the fine sand, the specific heat capacity of the fine sand is high, the temperature of the fine sand can be increased to be the same as the temperature along the smoke, heat on the fine sand is transferred to circulating water through the bending heat exchange pipe, the circulating water absorbs heat and then flows out through a hot water outlet end of a bending heat exchange pipe supporting plate, the heat in the smoke is recovered, the smoke on the fine sand is discharged through an exhaust pipe, the fine sand enables the heat recovery efficiency in the smoke to be high, and heat waste is avoided.
Description
Technical Field
The invention relates to the technical field of aluminum profile machining, in particular to an energy-saving heat energy circulating device for aluminum profile machining.
Background
The heat loss of the discharged smoke is the largest of the heat losses of the modern factories, and the heat loss of the discharged smoke of the modern factories is generally about 4-8 percent. An important factor affecting the heat loss from the exhaust gas is the exhaust gas temperature. It is counted that in modern aluminum processing factories, the heat loss of the chimney smoke exhaust accounts for 60% -70% of the total heat loss of aluminum processing. When the smoke discharging temperature rises by 10 ℃, the aluminum processing efficiency is reduced by 0.6-1.0%, and the standard coal consumption rises by 1.2-2.4 g/(kW.h), thereby causing huge waste of aluminum processing energy consumption. In order to reduce low-temperature corrosion, the smoke exhaust temperature of the chimney is generally designed to be 130-l 50 ℃, but the actual operation smoke exhaust temperature is higher than the design value and heat energy waste is caused often due to the influence of tail heated area ash, corrosion, air leakage and combustion working conditions.
Disclosure of Invention
The invention aims to overcome the existing defects, and provides an energy-saving heat energy circulating device for aluminum profile processing, wherein smoke moves upwards in fine sand, dust in the smoke is remained in the fine sand, heat carried by the smoke is transferred to the fine sand, the specific heat capacity of the fine sand is high, the temperature of the fine sand can be raised to be the same as the temperature along the smoke, heat on the fine sand is transferred to circulating water through a tortuous heat exchange tube, the circulating water absorbs heat and then flows out from a hot water outlet end of a tortuous heat exchange tube supporting plate, the heat in the smoke is recovered by the circulating water, the smoke on the fine sand is discharged through an exhaust pipe, the heat recovery efficiency of the fine sand in the smoke is high, heat waste is avoided, and the problems in the background technology can be effectively solved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an energy-saving heat energy circulating device for aluminium alloy processing, includes the sand bucket, the upper and lower both ends of sand bucket all open and set up, the upper end fixed connection of lower extreme and the funnel of sand bucket, the diameter from the top down of funnel inner wall diminishes gradually, install butterfly valve on the discharge gate of funnel lower extreme, the universal wheel is installed through support piece to the lower surface of funnel, the inside of sand bucket is equipped with annular pipe and crooked heat exchange tube, annular pipe is located the below of crooked heat exchange tube, annular pipe passes through the inner wall fixed connection of mount and sand bucket, the lower extreme of crooked heat exchange tube side is equipped with crooked heat exchange tube backup pad, the both ends and the inner wall fixed connection of sand bucket of crooked heat exchange tube backup pad.
The cold water inlet end and the hot water outlet end of the curved heat exchange tube support plate penetrate and extend to the outer side of the sand barrel, the lower end of the side face of the annular tube is provided with a one-way air valve at equal angles around the axis of the annular tube, the air inlet of the annular tube is communicated with the air outlet of the hard air guide tube, the air inlet of the hard air guide tube penetrates and extends to the outer part of the sand barrel, the upper end of the sand barrel is provided with an upper circular plate, the upper circular plate is connected with the sand barrel through two connecting and positioning devices, the air outlet of the upper surface of the upper circular plate is communicated with the lower end of the air outlet pipe, the lower surface of the upper circular plate is fixedly provided with a clamping ring, and the outer side face of the clamping ring is in sliding connection with the upper end of the inner wall of the sand barrel.
As a preferable technical scheme of the invention, the connecting and positioning device comprises a lower supporting plate, wherein the lower supporting plate is fixed at the upper end of the outer side surface of the sand barrel, a clamping column is fixed at the upper end of the lower supporting plate, the clamping column is clamped with a clamping groove at one end of an upper clamping plate, and the upper clamping plate is fixed at the side surface of an upper circular plate.
As a preferable technical scheme of the invention, a rectangular mounting hole is formed in the upper surface of the upper circular plate, and a transparent plate is arranged in the rectangular mounting hole.
As a preferable technical scheme of the invention, a sealing bearing is arranged in a mounting hole in the middle position of the upper surface of the upper circular plate, an inner ring of the sealing bearing is fixedly connected with the upper part of the side surface of a rotating shaft, the upper end of the rotating shaft is connected with an output shaft of a gear motor through a coupler, the gear motor is fixed on the upper surface of the upper circular plate through a fixing frame, an upper stirring blade, a middle stirring blade and a lower stirring blade are arranged on the side surface of the rotating shaft, the input end of the gear motor is electrically connected with the output end of a control switch, the input end of the control switch is electrically connected with the output end of an external power supply, and the control switch is fixed on the upper surface of the upper circular plate through the fixing frame.
As a preferable technical scheme of the invention, the upper stirring blade is positioned above the curved heat exchange tube, the middle stirring blade is positioned between the curved heat exchange tube and the annular tube, and the lower stirring blade is positioned below the annular tube.
As a preferable technical scheme of the invention, a sampling positioning tube is arranged on a sampling hole on the upper surface of the upper circular plate, the upper end of the side surface of the sampling positioning tube is in threaded connection with the inner wall of the buckle cover, the outer side surface of the buckle cover is connected with the upper surface of the upper circular plate through a connecting rope, and a sampler is arranged above the sampling positioning tube.
As a preferable technical scheme of the invention, the sampler comprises a sampling tube, wherein the lower end of the inner wall of the sampling tube is extended with a convex ring, the convex ring is contacted with the side edges of the lower surfaces of four quarter circular plates, and the side surfaces of the upper surfaces of the quarter circular plates are rotationally connected with the inner wall of the sampling tube through hinges.
As a preferable technical scheme of the invention, the axes of the four quarter round plates are coincident, and the side edges of two adjacent quarter round plates are contacted.
As a preferable technical scheme of the invention, the number of the supporting pieces is three, and the three supporting pieces are distributed around the axis of the funnel at equal angles.
As a preferable technical scheme of the invention, the support piece comprises a screw rod, the lower end of the screw rod is fixedly connected with the side edge of the lower surface of the funnel, the lower end of the screw rod is in threaded connection with the upper end of the inner wall of the screw tube, the lower end of the screw tube is fixedly connected with the upper surface of the mounting plate, and the lower surface of the mounting plate is fixedly provided with a universal wheel through a fixing frame.
Compared with the prior art, the invention has the beneficial effects that: this an energy-saving heat energy circulating device for aluminium alloy processing, flue gas upwards moves in the fine sand, dust in the flue gas is stayed in the fine sand, the heat transfer that the flue gas carried gives the fine sand, the specific heat capacity of fine sand is big, and the temperature of fine sand can rise to along the same temperature of flue gas, heat on the fine sand is passed through tortuous heat exchange tube and is given circulating water, circulating water absorbs heat then flows through tortuous heat exchange tube backup pad hot water play water end, circulating water makes the heat in the flue gas obtain retrieving, the flue gas on the fine sand passes through the blast pipe and discharges, the fine sand makes the heat recovery efficiency in the flue gas high, the heat waste has been avoided.
Drawings
Fig. 1 is a schematic view of a front view partially in cross section.
Fig. 2 is a schematic diagram of a front view partially in section.
FIG. 3 is a schematic diagram of a sampler according to the present invention.
In the figure: the device comprises a buckle cover 1, a sealing bearing 2, a speed reducing motor 3, a transparent plate 4, a sampler 5, a sampling tube 51, a hinge 52, a quarter circular plate 53, a rotating shaft 6, a connecting and positioning device 7, a clamping post 71, an upper clamping plate 72, a lower supporting plate 73, a supporting piece 8, a screw rod 81, a screw tube 82, a mounting plate 83, a stirring blade 9, a stirring blade 10, a bending heat exchange tube supporting plate 11, a universal wheel 12, a butterfly valve 13, a sand drum 14, a circular tube 15, a bending heat exchange tube 16, a clamping ring 17, a control switch 18, a sampling and positioning tube 19, an exhaust pipe 20, an upper circular plate 21, a lower stirring blade 22 and a funnel 23.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an energy-saving heat energy circulating device for aluminium alloy processing, including sand bucket 14, the upper and lower both ends of sand bucket 14 are all open and are set up, the lower extreme of sand bucket 14 and the upper end fixed connection of funnel 23, the diameter from the top down of funnel 23 inner wall diminishes gradually, contain fine sand in the sand bucket 14, install butterfly valve 13 on the discharge gate of funnel 23 lower extreme, the workman makes butterfly valve 13 switch on and is convenient for the workman to change fine sand, universal wheel 12 is installed through support piece 8 to the lower surface of funnel 23, the quantity of support piece 8 is three, and the equal angular distribution of three support piece 8 around the axis of funnel 23, support piece 8 includes screw 81, the lower extreme of screw 81 and the side fixed connection of funnel 23 lower surface, the lower extreme of screw 81 and the upper end threaded connection of screw 82 inner wall, the lower extreme of screw 82 and the upper surface fixed connection of mounting panel 83, the lower surface of mounting panel 83 is fixed with universal wheel 12 through the mount frame, the rotatory screw 82 of workman, the coincidence length of adjustment screw 82 and screw 81 for the height change of support piece 8, thereby the height of adjustment sand bucket 14 is the universal wheel 12 has the universal wheel of brake block.
The inside of sand bucket 14 is equipped with annular pipe 15 and tortuous heat transfer pipe 16, and annular pipe 15 is located Qu Shehuan heat pipe 16's below, and annular pipe 15 passes through the inner wall fixed connection of mount and sand bucket 14, and the lower extreme of the side of tortuous heat transfer pipe 16 is equipped with tortuous heat transfer pipe backup pad 11, and the both ends and the inner wall fixed connection of sand bucket 14 of tortuous heat transfer pipe backup pad 11, and tortuous heat transfer pipe backup pad 11 makes tortuous heat transfer pipe 16 fixed firm in the inside of sand bucket 14.
The cold water inlet end and the hot water outlet end of the tortuous heat exchange tube supporting plate 11 penetrate and extend to the outer side of the sand barrel 14, a one-way air valve is arranged at the lower end of the side face of the annular tube 15 at equal angles around the axis of the annular tube, an air inlet of the annular tube 15 is communicated with an air outlet of a hard air guide tube, the air inlet of the hard air guide tube penetrates and extends to the outer part of the sand barrel 14, smoke enters the annular tube 15 through the hard air guide tube by an external air pump, the smoke in the annular tube 15 is discharged through the one-way air valve, the smoke moves upwards in fine sand, an upper circular plate 21 is arranged at the upper end of the sand barrel 14, the upper circular plate 21 and the sand barrel 14 are connected through two connecting and positioning devices 7, an air outlet of the upper surface of the upper circular plate 21 is communicated with the lower end of the exhaust tube 20, a rectangular mounting hole is formed in the upper surface of the upper circular plate 21, a transparent plate 4 is convenient for workers to check the color of the fine sand, a clamping ring 17 is fixed on the lower surface of the upper circular plate 21, the outer side face of the clamping ring 17 is connected with the upper end of the inner wall of the sand barrel 14 in a sliding mode, the clamping ring 17 is positioned firmly, the smoke in the one-way air valve moves upwards in the fine sand through the one-way air valve, the fine sand is moved upwards in fine sand, heat exchange tube is prevented from being carried by the fine water in the fine sand, heat exchange tube is recovered, heat is recovered, and heat is recovered from the fine water is high, and the fine heat is recovered in the fine sand is recovered, and the fine heat is recovered by the fine water is circulated in the fine sand and the fine dust.
The connection positioning device 7 comprises a lower supporting plate 73, the lower supporting plate 73 is fixed at the upper end of the outer side face of the sand barrel 14, a clamping column 71 is fixed at the upper end of the lower supporting plate 73, the clamping column 71 is clamped with a clamping groove at one end of an upper clamping plate 72, the upper clamping plate 72 is fixed on the side face of the upper circular plate 21, and the connection positioning device 7 enables the upper circular plate 21 to be fixed firmly at the upper end of the sand barrel 14.
The sampling hole on the upper surface of the upper circular plate 21 is provided with a sampling positioning tube 19, the upper end of the side surface of the sampling positioning tube 19 is in threaded connection with the inner wall of the buckle cover 1, the outer side surface of the buckle cover 1 is connected with the upper surface of the upper circular plate 21 through a connecting rope, the buckle cover 1 can seal the upper end of the sampling positioning tube 19, a sampler 5 is arranged above the sampling positioning tube 19, the sampler 5 comprises a sampling tube 51, the lower end of the inner wall of the sampling tube 51 is extended with a convex ring, the convex ring is in contact with the side edges of the lower surfaces of four circular plates 53, the side surface of the upper surface of the four circular plates 53 is in rotary connection with the inner wall of the sampling tube 51 through hinges 52, the axes of the four circular plates 53 are coincident, and the side edges of two adjacent circular plates 53 are in contact, a worker enables the buckle cover 1 to be separated from the sampling positioning tube 19, the sampling tube 51 is inserted into fine sand downwards, the fine sand is enabled to be turned up into the sampling positioning tube 19, the sampling tube 51 is lifted up by the worker, the side of the convex ring is in contact with the lower surfaces of the four circular plates 53, and the lower ends of the four circular plates 53 are enabled to be in contact with the dust and the dust is enabled to be removed from the lower than the lower surfaces of the four circular plates 51.
The sealing bearing 2 is installed in a mounting hole in the middle of the upper surface of the upper circular plate 21, the inner ring of the sealing bearing 2 is fixedly connected with the upper part of the side surface of the rotating shaft 6, the upper end of the rotating shaft 6 is connected with the output shaft of the gear motor 3 through a coupler, the gear motor 3 is fixed on the upper surface of the upper circular plate 21 through a fixing frame, an upper stirring blade 10, a middle stirring blade 9 and a lower stirring blade 22 are installed on the side surface of the rotating shaft 6, the input end of the gear motor 3 is electrically connected with the output end of a control switch 18, the input end of the control switch 18 is electrically connected with the output end of an external power supply, the control switch 18 is fixed on the upper surface of the upper circular plate 21 through the fixing frame, the upper stirring blade 10 is located above the curved heat exchange tube 16, the middle stirring blade 9 is located between the curved heat exchange tube 16 and the annular tube 15, the lower stirring blade 22 is located below the annular tube 15, when the dust content in fine sand is too high, workers drive the upper stirring blade 10, the middle stirring blade 9 and the lower stirring blade 22 to rotate through the control switch 18, the upper stirring blade 10, the middle stirring blade 9 and the lower stirring blade 22 enable fine sand to move downwards, and dust removing effect is guaranteed.
When in use: the sand barrel 14 is filled with fine sand, the upper stirring vane 10 is positioned inside the fine sand, the flue gas enters the annular pipe 15 through the hard air duct by the external air pump, the flue gas in the annular pipe 15 is discharged through the one-way air valve, the flue gas moves upwards in the fine sand, dust in the flue gas is remained in the fine sand, heat carried by the flue gas is transferred to the fine sand, the specific heat capacity of the fine sand is high, and the temperature of the fine sand can be raised to be the same as that along the flue gas.
The external water pump enables circulating water to enter the zigzag heat exchange tube 16 through the cold water inlet end of the zigzag heat exchange tube supporting plate 11, heat on fine sand is transferred to the circulating water through the zigzag heat exchange tube 16, the circulating water absorbs heat and then flows out through the hot water outlet end of the zigzag heat exchange tube supporting plate 11, the circulating water enables heat in smoke to be recovered, and smoke on the fine sand is discharged through the exhaust pipe 20.
The workman makes buckle closure 1 and sample positioning tube 19 separation, the workman makes sampling tube 51 insert in the sample positioning tube 19, sampling tube 51 inserts in the fine sand downwards, the fine sand makes quarter plectane 53 turn up, the fine sand enters into sample positioning tube 19, the workman upwards lifts sampling tube 51, four quarter plectane 53 turn down, the bulge loop contact of the lower surface of four quarter plectane 53 and sampling tube 51 inner wall lower extreme, four quarter plectane 5 makes the lower extreme of sampling tube 51 seal, sampling tube 51 moves upwards with the fine sand of sample, the workman judges the dust content in the fine sand according to the fine sand that sampling tube 51 took out.
When the dust content in fine sand is too high, the worker controls the gear motor 3 to work through the control switch 18, the gear motor 3 drives the upper stirring blade 10, the middle stirring blade 9 and the lower stirring blade 22 to rotate, the upper stirring blade 10, the middle stirring blade 9 and the lower stirring blade 22 enable the fine sand to turn over, dust in the fine sand moves downwards, and the dust removing effect of the fine sand on flue gas is guaranteed.
The worker rotates the screw 82, adjusts the overlapping length of the screw 82 and the screw 81, and changes the height of the support 8, thereby adjusting the height of the sand bucket 14.
The castor 12 is a castor with brake pads.
According to the invention, the flue gas moves upwards in the fine sand, dust in the flue gas is remained in the fine sand, heat carried by the flue gas is transferred to the fine sand, the specific heat capacity of the fine sand is high, the temperature of the fine sand can be raised to be the same as that along the flue gas, heat on the fine sand is transferred to circulating water through the zigzag heat exchange tube 16, the circulating water absorbs heat and then flows out from the hot water outlet end of the zigzag heat exchange tube support plate 11, the heat in the flue gas is recovered by the circulating water, the flue gas on the fine sand is discharged through the exhaust pipe 20, the heat recovery efficiency in the flue gas is high by the fine sand, and the heat waste is avoided.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An energy-saving heat energy circulation device for aluminum profile processing, comprises a sand barrel (14), and is characterized in that: the sand barrel (14) is arranged at the upper end and the lower end in an open mode, the lower end of the sand barrel (14) is fixedly connected with the upper end of a funnel (23), the diameter of the inner wall of the funnel (23) is gradually reduced from top to bottom, a butterfly valve (13) is arranged on a discharge hole at the lower end of the funnel (23), a universal wheel (12) is arranged on the lower surface of the funnel (23) through a supporting piece (8), an annular tube (15) and a zigzag heat exchange tube (16) are arranged in the sand barrel (14), the annular tube (15) is located below the zigzag heat exchange tube (16), the annular tube (15) is fixedly connected with the inner wall of the sand barrel (14) through a fixing frame, a zigzag heat exchange tube supporting plate (11) is arranged at the lower end of the side face of the zigzag heat exchange tube (16), and the two ends of the zigzag heat exchange tube supporting plate (11) are fixedly connected with the inner wall of the sand barrel (14); the cold water inlet end and the hot water outlet end of the zigzag heat exchange tube supporting plate (11) penetrate and extend to the outer side of the sand barrel (14), a one-way air valve is arranged at the lower end of the side face of the annular tube (15) around the axis of the annular tube at equal angles, the air inlet of the annular tube (15) is communicated with the air outlet of the hard air guide tube, the air inlet of the hard air guide tube penetrates and extends to the outer part of the sand barrel (14), an upper circular plate (21) is arranged at the upper end of the sand barrel (14), the upper circular plate (21) is connected with the sand barrel (14) through two connecting and positioning devices (7), the air outlet of the upper surface of the upper circular plate (21) is communicated with the lower end of the air outlet tube (20), and a clamping ring (17) is fixed on the lower surface of the upper circular plate (21), and the outer side face of the clamping ring (17) is in sliding connection with the upper end of the inner wall of the sand barrel (14).
2. An energy-saving heat energy circulation device for processing aluminum profiles according to claim 1, wherein: the connecting and positioning device (7) comprises a lower supporting plate (73), wherein the lower supporting plate (73) is fixed at the upper end of the outer side face of the sand barrel (14), a clamping column (71) is fixed at the upper end of the lower supporting plate (73), the clamping column (71) is clamped with a clamping groove at one end of an upper clamping plate (72), and the upper clamping plate (72) is fixed at the side face of an upper circular plate (21).
3. An energy-saving heat energy circulation device for processing aluminum profiles according to claim 1, wherein: the upper surface of the upper circular plate (21) is provided with a rectangular mounting hole, and a transparent plate (4) is arranged in the rectangular mounting hole.
4. An energy-saving heat energy circulation device for processing aluminum profiles according to claim 1, wherein: the utility model discloses a high-speed electric motor stirring device, including upper disc (21), sealing bearing (2) is installed to the mounting hole of upper disc (21) upper surface intermediate position in, sealing bearing (2)'s inner ring and the upper portion fixed connection of pivot (6) side, the upper end of pivot (6) and the output shaft of gear motor (3) pass through the coupling joint, gear motor (3) are fixed the upper surface at upper disc (21) through the mount, stirring vane (10) are installed to the side-mounting of pivot (6), well stirring vane (9) and stirring vane (22 down), the input of gear motor (3) and the output electricity of control switch (18) are connected, the input of control switch (18) and external power source's output electricity are connected, control switch (18) are fixed the upper surface at upper disc (21) through the mount.
5. The energy-saving heat energy circulating device for aluminum profile machining according to claim 4, wherein: the upper stirring blade (10) is positioned above the curved heat exchange tube (16), the middle stirring blade (9) is positioned between the curved heat exchange tube (16) and the annular tube (15), and the lower stirring blade (22) is positioned below the annular tube (15).
6. An energy-saving heat energy circulation device for processing aluminum profiles according to claim 1, wherein: the sampling hole on the upper surface of the upper circular plate (21) is provided with a sampling positioning tube (19), the upper end of the side surface of the sampling positioning tube (19) is in threaded connection with the inner wall of the buckle cover (1), the outer side surface of the buckle cover (1) is connected with the upper surface of the upper circular plate (21) through a connecting rope, and a sampler (5) is arranged above the sampling positioning tube (19).
7. The energy-saving heat energy circulation device for aluminum profile machining according to claim 6, wherein: the sampler (5) comprises a sampling tube (51), a convex ring is extended from the lower end of the inner wall of the sampling tube (51), the convex ring is contacted with the side edges of the lower surfaces of four quarter round plates (53), and the side surfaces of the upper surfaces of the quarter round plates (53) are rotationally connected with the inner wall of the sampling tube (51) through hinges (52).
8. The energy-saving heat energy circulation device for aluminum profile machining according to claim 7, wherein: the axes of the four quarter round plates (53) are coincident, and the sides of two adjacent quarter round plates (53) are contacted.
9. An energy-saving heat energy circulation device for processing aluminum profiles according to claim 1, wherein: the number of the supporting pieces (8) is three, and the three supporting pieces (8) are distributed at equal angles around the axis of the funnel (23).
10. An energy-saving heat energy circulation device for processing aluminum profiles according to claim 1, wherein: the support piece (8) comprises a screw rod (81), the lower end of the screw rod (81) is fixedly connected with the side edge of the lower surface of the funnel (23), the lower end of the screw rod (81) is in threaded connection with the upper end of the inner wall of the screw tube (82), the lower end of the screw tube (82) is fixedly connected with the upper surface of the mounting plate (83), and the universal wheel (12) is fixed on the lower surface of the mounting plate (83) through a fixing frame.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811108071.8A CN109059569B (en) | 2018-09-21 | 2018-09-21 | Energy-saving heat energy circulating device for aluminum profile machining |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811108071.8A CN109059569B (en) | 2018-09-21 | 2018-09-21 | Energy-saving heat energy circulating device for aluminum profile machining |
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| CN109059569B true CN109059569B (en) | 2023-09-19 |
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| CN208765519U (en) * | 2018-09-21 | 2019-04-19 | 广东兴发铝业（江西）有限公司 | A kind of energy-saving type heat energy circulating device for aluminum profile processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TW201408398A (en) * | 2012-08-23 | 2014-03-01 | jia-long You | Method and device for supplying aluminum alloy melt |
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| US6991767B1 (en) * | 2000-09-18 | 2006-01-31 | Procedyne Corp. | Fluidized bed gas distributor system for elevated temperature operation |
| CN2856906Y (en) * | 2005-12-30 | 2007-01-10 | 马英强 | Water washing smoke purifying and afterheat reclaiming appts. |
| CN206803460U (en) * | 2017-02-15 | 2017-12-26 | 浙江春旭铝业有限公司 | A kind of energy-saving type heat energy circulating device for aluminium section bar processing |
| CN208765519U (en) * | 2018-09-21 | 2019-04-19 | 广东兴发铝业（江西）有限公司 | A kind of energy-saving type heat energy circulating device for aluminum profile processing |
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