CN117206458A - Alloy material forging furnace - Google Patents
Alloy material forging furnace Download PDFInfo
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- CN117206458A CN117206458A CN202311479316.9A CN202311479316A CN117206458A CN 117206458 A CN117206458 A CN 117206458A CN 202311479316 A CN202311479316 A CN 202311479316A CN 117206458 A CN117206458 A CN 117206458A
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- main body
- fuel
- wall
- fixedly connected
- furnace
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- 238000005242 forging Methods 0.000 title claims abstract description 42
- 239000000956 alloy Substances 0.000 title claims abstract description 37
- 239000000446 fuel Substances 0.000 claims abstract description 105
- 238000001354 calcination Methods 0.000 claims abstract description 48
- 239000007921 spray Substances 0.000 claims abstract description 29
- 239000002699 waste material Substances 0.000 claims abstract description 10
- 239000003517 fume Substances 0.000 claims abstract description 8
- 239000000919 ceramic Substances 0.000 claims description 25
- 238000002485 combustion reaction Methods 0.000 claims description 18
- 238000002156 mixing Methods 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 13
- 238000002955 isolation Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 239000002912 waste gas Substances 0.000 description 8
- 230000033228 biological regulation Effects 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- -1 and the like Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Nozzles For Spraying Of Liquid Fuel (AREA)
Abstract
The invention discloses an alloy material forging furnace, which belongs to the technical field of forging furnaces and comprises a calciner main body, wherein one side of the calciner main body is provided with an opening, a fume collecting hood is fixedly connected to the upper position of one side of the opening of the calciner main body, and the fume collecting hood is arranged in a quarter sphere shape. According to the invention, the fuel spray head is arranged, so that the fuel can be fully contacted with the air in the air source guide cavity when being sprayed, the fuel can be fully combusted, the fuel can be fully utilized, waste is avoided, the fuel spray head is provided with the fuel adjusting structure, the fuel supply quantity can be adjusted through the fuel adjusting structure, the fire intensity of the fuel spray head can be adjusted, the fire intensity of the edge position in the furnace is higher than the fire intensity of the middle part in the furnace, the temperature balance in the furnace is ensured, the temperature of the edge of the furnace is lower than the temperature of the middle part in the furnace due to the consistent fire intensity, and uneven calcination is avoided.
Description
Technical Field
The invention belongs to the technical field of forging furnaces, and particularly relates to stamping equipment for aluminum alloy profiles.
Background
A forging furnace is an apparatus for metal working, which is generally used to heat metal to a certain temperature for forging, forming, heat treatment, and the like. It is one of the important devices in the forging process.
The primary function of the forging furnace is to provide a high temperature environment to heat the metal workpiece to a temperature suitable for forging. Forging furnaces can be classified into the following types according to the heating modes: flame forging furnace: a flame is generated using a combustion fuel (e.g., natural gas, liquefied petroleum gas) and the metal work piece is directly heated by the flame. Resistance forging furnace: by using the principle of resistance heating, the metal is heated by resistance heating when an electric current passes through the workpiece. Vacuum forging furnace: heating in an oxygen-free or low-oxygen environment can avoid oxidation and degassing of metals, and heating and forging of materials sensitive to oxygen. Induction heating forging furnace: the metal workpiece in the furnace tray is heated by induction by utilizing the high-frequency electromagnetic induction principle. Forging furnaces typically consist of a heated hearth, heaters, temperature control systems, operating tables, and the like. In operation, a metal workpiece is placed in the furnace and heated to a desired temperature by a heat source provided by the heater. After reaching the proper temperature, the workpiece may be forged, pressed or heat treated.
In the prior art, a multipurpose flame forging furnace for forging generates high-temperature flames in a hearth by burning fuel (such as natural gas, liquefied petroleum gas, coal gas and the like), and conducts, radiates and heats metal workpieces. The metal workpiece is placed in the hearth, the metal workpiece reaches the required forging temperature through the heat of flame, but in the prior art, when the flame forging furnace fuel is combusted, air is blown into the forging furnace through the air blower to be mixed with the fuel for combustion, but the air blown by the air blower is unevenly distributed in the furnace, so that the fuel in the forging furnace is insufficiently combusted, the fuel consumption is high, and meanwhile, the temperatures of two sides in the furnace are lower and the middle temperature is higher due to multi-ignition flame firing in the forging furnace, so that the calcining is uneven.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a forging furnace with sufficient combustion and uniform temperature in the furnace.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an alloy material forging furnace, includes the calciner main part, calciner main part one side is the opening setting, calciner main part opening one side upper position fixedly connected with collection petticoat pipe, collection petticoat pipe is the spherical setting of quarter, calciner main part is close to the heated board that collection petticoat pipe one side position fixedly connected with semi-circular setting, the heated board surface position has been seted up and has been run through the regulation hole, calciner main part inner wall middle part position is provided with burning strutting arrangement, calciner main part outer wall upper position runs through and is provided with a plurality of evenly distributed's fuel shower nozzle.
Through above-mentioned technical scheme, make the waste gas that burns produce concentrate in album petticoat pipe position through album petticoat pipe to in time discharge waste gas, avoid influencing the normal combustion of calciner main part internal combustion, the heated board makes the open regional limited of calciner main part, keep warm effectively, heat energy utilization degree is high, the alloy material that runs through the regulation hole and conveniently calcines takes out or put into in the calciner main part, can realize supporting the ceramic calcination net through burning strutting arrangement, realize calcining the alloy material on ceramic calcination net surface, the fuel shower nozzle can be realized spouting the mixture of fuel and air, and burn.
The fuel nozzle comprises a nozzle body, a mixing nozzle is arranged at the central position of the bottom of the nozzle body, an oil guiding cavity is arranged at one side of the upper surface of the nozzle body, an air source guiding cavity is arranged at one side of the nozzle body away from the oil guiding cavity, the bottom of the oil guiding cavity and the air source guiding cavity are arranged in a penetrating manner with the mixing nozzle, and a fuel adjusting structure is arranged above the oil guiding cavity on the outer wall of the nozzle body.
Through above-mentioned technical scheme, mix the spout can realize mixing fuel and air and blowout for the required oxygen of combustion is abundant in the fuel, makes fuel burning abundant, and the fuel in the fuel pipeline can be realized carrying the shower nozzle main part in the oil guide chamber, can carry the shower nozzle main part with the air in the air source pipeline in through the air source guide chamber simultaneously, mixes air and fuel, can realize controlling the fuel quantity of carrying in the shower nozzle main part through the fuel regulation structure simultaneously.
The fuel adjusting structure comprises an adjusting cavity, the adjusting cavity and the side wall of the nozzle body penetrate into the oil guiding cavity, the adjusting cavity is located on the outer wall of the nozzle body and is connected with an inner hexagon nut plug in a penetrating threaded mode, the inner wall of the adjusting cavity is located on one side, away from the air source, of the oil guiding cavity, a limiting step is fixedly connected with the adjusting cavity, and a pressurizing plug is arranged on one side, away from the inner hexagon nut plug, of the limiting step.
Through above-mentioned technical scheme, adjust the chamber and can hold hexagon socket head cap nut end cap, pivot, pressurization end cap and reset spring to adjust the feed volume of pressurization end cap through hexagon socket head cap nut end cap, thereby control fuel supply's volume, reach control firepower size purpose, spacing step can support reset spring, avoids the fuel leakage simultaneously.
Further, the burning strutting arrangement includes the side support frame that two symmetries set up, two symmetries set up side support frame and calciner main part inner wall fixed connection, two side support frame is close to calciner main part middle part one side position and has seted up adjusting groove, side support frame is located adjusting groove inner roof and interior bottom wall position and all inlays the rotation and be connected with supporting roller, spacing step is close to hexagon socket head cap one side position fixedly connected with reset spring, reset spring keeps away from spacing step one end and is personally submitted rotation connection with hexagon socket head cap one side.
Through the technical scheme, the side support frame can support the fixed support block and the ceramic calcining net, so that the alloy material can be calcined by flame, the adjusting groove can support and limit the fixed support block, the fixed support block can slide in the adjusting groove of the side support frame, the fixed support block can roll at the position of the support roller through the support roller, friction is reduced, and the fixed support block can move smoothly and has small friction.
Further, a rotating shaft is fixedly connected to the central position of one side of the pressurizing plug, close to the inner hexagon nut plug, of the pressurizing plug, one end, far away from the pressurizing plug, of the rotating shaft is rotationally connected with the central position of the end face of the inner hexagon nut plug, and the rotating shaft is in sliding connection with the limiting step.
Through the technical scheme, the rotating shaft is in sliding connection with the limiting step, so that the rotating shaft is prevented from rotating when the inner hexagon nut plug rotates, the pressurizing plug is prevented from shifting to affect the fuel conveying, the rotating shaft and the pressurizing plug are enabled to move linearly, and the normal fuel conveying of the oil discharge groove at the position of the pressurizing plug is ensured.
Further, oil discharging grooves are formed in the outer wall of the pressurizing plug at positions above and below the limiting step.
Through above-mentioned technical scheme, through offer the oil groove that unloads in the side that the spacing step was kept away from to the pressurization end cap for when fuel gets into oil guide cavity and regulation chamber through the fuel pipeline, because the volume size in the regulation chamber is controlled to the pressurization end cap, thereby adjust the volume that the fuel passed through, reach the purpose of control firepower size.
Further, an air source pipeline and a fuel pipeline are arranged at the top of the spray head main body, the air source pipeline is connected with an air source cavity guide pipeline, and the fuel pipeline is connected with an oil cavity guide pipeline.
Through the technical scheme, the air source pipeline is connected with the air source, meanwhile, the fuel pipeline is connected with the fuel pump, the fuel pipeline is used for supplying oil in the oil guide cavity, and the air source pipeline is used for supplying air in the air source guide cavity.
Further, the calciner main part outer wall is located a plurality of fuel shower nozzle positions and all runs through fixedly connected with fixed connection sleeve, fixed connection sleeve inner wall is provided with the internal thread, shower nozzle main part outer wall position is provided with the screw thread, and the shower nozzle main part runs through the socket joint setting with fixed connection sleeve, and the shower nozzle main part passes through the screw thread with fixed connection sleeve and fix, the mixing spout of shower nozzle main part position is inboard towards the calciner main part.
Through above-mentioned technical scheme, can carry out fixed stay to the fuel shower nozzle through fixed connection sleeve, and fixed connection sleeve sets up the internal thread, and the shower nozzle main part outside sets up the screw thread, makes things convenient for the fuel shower nozzle to dismantle in fixed connection sleeve position, conveniently changes to overhaul and maintain, and the mixed spout is inboard towards the calciner main part for the fuel of mixed air burns in the calciner main part.
Further, a plurality of evenly distributed fixed support plates are fixedly connected to the lower portion of the outer wall of the main body of the calciner.
Through the technical scheme, the plurality of fixed support plates can support the main body of the calciner, so that the main body of the calciner is calcined more stably, and the shaking of the circular arc bottom of the main body of the calciner is avoided.
Further, the middle part of the outer wall of the fume collecting hood is fixedly connected with a waste discharge chimney in a penetrating way.
Through the technical scheme, the waste discharge chimney can discharge waste generated by combustion in the main body of the calciner, and the waste is prevented from influencing the combustion in the main body of the calciner.
Further, two side support frames are located adjusting groove positions and are connected with two fixed support blocks in a sliding mode, a ceramic calcining net is fixedly connected between the two fixed support blocks, and two isolation protection plates which are symmetrically arranged are fixedly connected to two sides of the upper surface of the ceramic calcining net.
Through the technical scheme, the fixed support block can fix the ceramic calcining net, and meanwhile, the isolation protection plate can prevent alloy materials from colliding with the edge positions of the side support frames when the ceramic calcining net is pulled, so that deformation damage, toppling over and mutual collision of the alloy materials are avoided.
The beneficial effects of the invention are as follows: (1) According to the invention, the fuel nozzle is arranged, the fuel is injected to the position of the mixing nozzle through the oil guide cavity and the fuel pipeline, and meanwhile, the air source pipeline and the air source guide cavity transmit air to the position of the mixing nozzle, so that the air and the fuel are fully mixed, the oxygen required by fuel combustion is ensured, the fuel combustion is full, and the fuel waste caused by insufficient fuel combustion is avoided; (2) The fuel nozzle is provided with the fuel adjusting structure, the penetration depth of the pressurizing plug is adjusted through the inner hexagon nut plug, so that the supply quantity of fuel is adjusted, the fire power of the fuel nozzle can be adjusted, the fire power of the edge position in the furnace is higher than that of the middle part in the furnace, the temperature balance in the furnace is ensured, the temperature of the edge of the furnace is lower than that of the middle part in the furnace due to the consistent fire power, and uneven calcination is avoided.
Drawings
FIG. 1 is a schematic view of a forging furnace for alloy materials according to a first view angle;
FIG. 2 is a schematic view of a second view angle structure of an alloy material forging furnace according to the present invention;
FIG. 3 is a schematic view showing a partial structure of an alloy material forging furnace according to the present invention;
FIG. 4 is a cross-sectional view of a fuel nozzle of an alloy material forging furnace of the present invention;
FIG. 5 is a front view of a fuel nozzle of an alloy material forging furnace of the present invention;
FIG. 6 is a schematic view of a combustion supporting apparatus of an alloy material forging furnace according to the present invention;
FIG. 7 is an enlarged view at A in FIG. 4;
fig. 8 is an enlarged view at B in fig. 6;
fig. 9 is a partial structural schematic diagram at C in fig. 6.
Reference numerals: 1. a calciner body; 2. a fixed support plate; 3. a fuel injector; 30. a head main body; 31. an oil guide cavity; 32. a mixing spout; 33. an air source guide cavity; 34. an air source pipeline; 35. a fuel pipe; 36. an inner hexagon nut plug; 37. a return spring; 38. pressurizing a plug; 39. a regulating chamber; 40. an oil discharge groove; 41. a limit step; 42. a rotating shaft; 4. a waste discharge chimney; 5. fixing the connecting sleeve; 6. a fume collecting hood; 7. penetrating the adjusting hole; 8. a thermal insulation board; 9. a ceramic calcination net; 10. a side support; 11. fixing the supporting block; 12. an isolation protection plate; 13. supporting rollers; 14. the groove is adjusted.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 and 2, an alloy material forging furnace of this embodiment, including calciner main part 1, the fixed support plate 2 of a plurality of evenly distributed is fixedly connected with below the outer wall of calciner main part 1, a plurality of fixed support plate 2 can realize supporting calciner main part 1, make calciner main part 1 calcine more stable, avoid calciner main part 1 convex bottom to appear rocking the condition, calciner main part 1 one side is the opening setting, calciner main part 1 opening one side top position fixedly connected with collection petticoat pipe 6, make the waste gas that burns and produce concentrate in collection petticoat pipe 6 position through collection petticoat pipe 6, and in time discharge waste gas, avoid influencing the normal burning of the interior fuel of calciner main part 1, the waste gas chimney 4 is run through fixedly connected with in the middle part position of collection petticoat pipe 6, waste gas chimney 4 can discharge the waste material that burns in calciner main part 1, avoid waste gas to influence the interior burning of calciner main part 1, collection petticoat pipe 6 is the setting of quarter sphere.
The calcination furnace main body 1 is close to the semicircular heated board 8 that sets up of collection petticoat pipe 6 one side position fixedly connected with, and heated board 8 makes the open region of calcination furnace main body 1 limited, keeps warm effectively, and heat utilization degree is high, and the regulation hole 7 has been seted up on heated board 8 surface position, runs through the alloy material that regulation hole 7 conveniently calcined and takes out or put into in the calcination furnace main body 1, and calcination furnace main body 1 inner wall middle part position is provided with burning strutting arrangement, can realize supporting ceramic calcination net 9 through burning strutting arrangement, realizes calcining ceramic calcination net 9 surface alloy material.
The upper position of the outer wall of the calciner main body 1 is penetrated and provided with a plurality of evenly distributed fuel spray heads 3, the fuel spray heads 3 can spray out a mixture of fuel and air and burn, the outer wall of the calciner main body 1 is positioned at the positions of the plurality of fuel spray heads 3 and is fixedly connected with a fixed connection sleeve 5, the inner wall of the fixed connection sleeve 5 is provided with internal threads, the outer wall of the spray head main body 30 is provided with threads, the spray head main body 30 and the fixed connection sleeve 5 are sleeved and connected, the spray head main body 30 and the fixed connection sleeve 5 are fixed through threads, a mixing nozzle 32 at the position of the spray head main body 30 faces the inner side of the calciner main body 1, the fuel spray heads 3 can be fixedly supported through the fixed connection sleeve 5, the fixed connection sleeve 5 is provided with internal threads, the outer side of the spray head main body 30 is provided with threads, the fuel spray heads 3 can be conveniently dismounted at the position of the fixed connection sleeve 5, replacement maintenance is conveniently carried out, the mixing nozzle 32 faces the inner side of the calciner main body 1, and the fuel of the mixed air is burnt in the calciner main body 1.
As shown in fig. 4, 5 and 7, the fuel injector 3 includes an injector body 30, a mixing nozzle 32 is provided at a central position of a bottom of the injector body 30, the mixing nozzle 32 can mix and spray fuel and air, so that the fuel is rich in oxygen required for combustion, the fuel is combusted sufficiently, an oil guiding cavity 31 is provided at a position of one side of an upper surface of the injector body 30, and the oil guiding cavity 31 can convey the fuel in the fuel pipe 35 into the injector body 30.
The air source guide cavity 33 is arranged at one side of the nozzle body 30 far away from the oil guide cavity 31, air in the air source pipeline 34 can be conveyed into the nozzle body 30 through the air source guide cavity 33, air and fuel are mixed, and the bottom positions of the oil guide cavity 31 and the air source guide cavity 33 are arranged in a penetrating manner with the mixing nozzle 32.
The outer wall of the nozzle body 30 is provided with a fuel adjusting structure above the oil guide cavity 31, the fuel quantity in the nozzle body 30 can be controlled through the fuel adjusting structure, an air source pipeline 34 and a fuel pipeline 35 are arranged at the top of the nozzle body 30, the air source pipeline 34 is connected with the air source guide cavity 33 in a pipeline mode, and the fuel pipeline 35 is connected with the oil guide cavity 31 in a pipeline mode.
The fuel adjusting structure comprises an adjusting cavity 39, the adjusting cavity 39 and the side wall of the nozzle body 30 penetrate into the oil guiding cavity 31, an inner hexagon nut plug 36 is connected to the adjusting cavity 39 at the position of the outer wall of the nozzle body 30 in a penetrating threaded manner, a limiting step 41 is fixedly connected to the inner wall of the adjusting cavity 39 at the position of the oil guiding cavity 31 far away from the air source guiding cavity 33, a pressurizing plug 38 is arranged at the position of the adjusting cavity 39 at one side of the limiting step 41 far away from the inner hexagon nut plug 36, oil discharging grooves 40 are formed in the positions above and below the limiting step 41, a rotating shaft 42 is fixedly connected to the central position of the pressurizing plug 38 at one side close to the inner hexagon nut plug 36, and one end of the rotating shaft 42 far away from the pressurizing plug 38 is rotationally connected with the central position of the end face of the inner hexagon nut plug 36.
The rotating shaft 42 is in sliding connection with the limiting step 41, the rotating shaft 42 is prevented from rotating when the inner hexagon nut plug 36 rotates, the pressurizing plug 38 is prevented from shifting to affect fuel delivery, the rotating shaft 42 and the pressurizing plug 38 are enabled to move linearly, the normally delivering of fuel by the oil discharging groove 40 at the position of the pressurizing plug 38 is guaranteed, the oil discharging groove 40 is arranged on one side, far away from the limiting step 41, of the pressurizing plug 38, when the fuel enters the oil guide cavity 31 and the adjusting cavity 39 through the fuel pipeline 35, the size of the inner volume of the adjusting cavity 39 is controlled by the pressurizing plug 38, and accordingly the passing amount of the fuel is adjusted, and the purpose of controlling the fire power is achieved.
The adjusting cavity 39 can accommodate the inner hexagon nut plug 36, the rotating shaft 42, the pressurizing plug 38 and the return spring 37, and the feeding amount of the pressurizing plug 38 is adjusted through the inner hexagon nut plug 36, so that the fuel feeding amount is controlled, the aim of controlling the fire power is achieved, and the limiting step 41 can support the return spring 37, and meanwhile fuel leakage is avoided.
As shown in fig. 3, 6, 8 and 9, the combustion supporting device comprises two symmetrically arranged side supporting frames 10, the side supporting frames 10 can realize the support of the fixed supporting blocks 11 and the ceramic calcining net 9, so that the alloy material can receive the calcination of flame, two side support frames 10 are positioned at the positions of the adjusting grooves 14 and are connected with two fixed support blocks 11 in a sliding way, the fixed support blocks 11 can realize the fixation of the ceramic calcination net 9, meanwhile, the isolation protection plates 12 can prevent alloy materials from colliding with the edge positions of the side support frames 10 when the ceramic calcining net 9 is pulled, avoid deformation damage, toppling over and mutual collision of the alloy materials, the ceramic calcining net 9 is fixedly connected between the two fixed support blocks 11, the two symmetrically arranged isolation protection plates 12 are fixedly connected with the two sides of the upper surface of the ceramic calcining net 9, the two symmetrically arranged side support frames 10 are fixedly connected with the inner wall of the calcining furnace main body 1, the two side support frames 10 are provided with adjusting grooves 14 near one side of the middle part of the calcining furnace main body 1, the adjusting grooves 14 can realize supporting and limiting of the fixed support blocks 11, so that the fixed supporting block 11 slides in the adjusting groove 14 of the side supporting frame 10, the top wall and the inner bottom wall of the side supporting frame 10 positioned in the adjusting groove 14 are respectively embedded and rotationally connected with the supporting roller 13, the fixed supporting block 11 rolls at the position of the supporting roller 13 through the supporting roller 13, so that the friction force is reduced, the fixed support block 11 moves more smoothly, the friction force is small, the position of the limit step 41, which is close to one side of the inner hexagon nut plug 36, is fixedly connected with the reset spring 37, and one end of the reset spring 37, which is far away from the limit step 41, is rotationally connected with the side surface of the inner hexagon nut plug 36.
The working principle of this embodiment is as follows, supply fuel to the inboard of oil guide chamber 31 through fuel pipe 35, simultaneously air supply pipe 34 carries the air to the air supply guide chamber 33, make air and fuel mix in mixing spout 32 position, make the required oxygen of fuel internal-combustion be rich in, fire through the some firearm in mixing spout 32 position, make fuel burn in calciner main part 1, rotate hexagon socket nut end cap 36 through the hexagon socket spanner, realize hexagon socket nut end cap 36 and drive pivot 42 and pressurization end cap 38 and remove, thereby realize the quantity that control fuel passes through adjustment chamber 39 and oil guide chamber 31, can control the firepower size of fuel shower nozzle 3 position, can make the temperature in the calciner main part 1 balanced, make calcination even, improve the quality of calcination.
When the temperature in the calciner main body 1 reaches the specified temperature, the ceramic calcining net 9 is pulled out from the calciner main body 1 through the mesh holes of the ceramic calcining net 9 which are hooked in the calciner main body 1 by the fire hooks at the positions penetrating through the adjusting holes 7, alloy materials to be calcined are placed on the surface of the ceramic calcining net 9, the ceramic calcining net 9 with the alloy materials placed is pushed into the calciner main body 1 through the fire hooks, the alloy materials are calcined through the flame sprayed by the fuel spray head 3, after calcination, the ceramic calcining net 9 is pulled out from the calciner main body 1 through the fire hooks, the alloy materials on the surface of the ceramic calcining net 9 are taken down, and when the ceramic calcining net 9 moves back and forth, the alloy materials on the surface of the ceramic calcining net 9 cannot rub with the side support frames 10 to cause mutual collision among the alloy materials, and the like, and waste gas generated during fuel combustion and alloy calcination is discharged through the waste discharge chimney 4.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention.
Claims (9)
1. Alloy material forging furnace, comprising a calciner body (1), characterized in that: the novel energy-saving calcination furnace comprises a calcination furnace main body (1), wherein one side of the calcination furnace main body (1) is provided with an opening, a fume collecting hood (6) is fixedly connected to the upper position of one side of the opening of the calcination furnace main body (1), the fume collecting hood (6) is in a quarter spherical shape, a heat preservation plate (8) which is arranged in a semicircular mode is fixedly connected to the position, close to one side of the fume collecting hood (6), of the calcination furnace main body (1), a penetrating adjusting hole (7) is formed in the surface position of the heat preservation plate (8), a combustion supporting device is arranged in the middle of the inner wall of the calcination furnace main body (1), and a plurality of uniformly distributed fuel spray heads (3) are penetrated and arranged above the outer wall of the calcination furnace main body (1);
the fuel spray head (3) comprises a spray head main body (30), a mixing nozzle (32) is arranged at the center of the bottom of the spray head main body (30), an oil guide cavity (31) is arranged at one side of the upper surface of the spray head main body (30), an air source guide cavity (33) is arranged at one side of the spray head main body (30) away from the oil guide cavity (31), the oil guide cavity (31) and the air source guide cavity (33) are arranged in a penetrating mode with the mixing nozzle (32), and a fuel adjusting structure is arranged above the oil guide cavity (31) on the outer wall of the spray head main body (30);
the fuel adjusting structure comprises an adjusting cavity (39), the adjusting cavity (39) and the side wall of the nozzle body (30) penetrate into the oil guide cavity (31), the adjusting cavity (39) is located at the outer wall of the nozzle body (30) and is connected with an inner hexagon nut plug (36) in a penetrating threaded mode, the inner wall of the adjusting cavity (39) is located at the side, away from the air source guide cavity (33), of the oil guide cavity (31) and is fixedly connected with a limiting step (41), and the adjusting cavity (39) is located at the position, away from the inner hexagon nut plug (36), of the limiting step (41) and is provided with a pressurizing plug (38).
2. An alloy material forging furnace according to claim 1, wherein the combustion supporting device comprises two symmetrically arranged side support frames (10), the two symmetrically arranged side support frames (10) are fixedly connected with the inner wall of the main body (1) of the calciner, the two side support frames (10) are close to the middle part of the main body (1) of the calciner, an adjusting groove (14) is formed in one side position, close to the middle part of the main body (1), of the side support frames (10), the positions of the inner top wall and the inner bottom wall of the adjusting groove (14) are respectively embedded and rotationally connected with a supporting roller (13), a reset spring (37) is fixedly connected to one side position, close to an inner hexagon nut plug (36), of the limiting step (41), and one end, far away from the limiting step (37), of the reset spring is rotationally connected with the side surface of the inner hexagon nut plug (36).
3. The alloy material forging furnace as recited in claim 1, wherein a rotating shaft (42) is fixedly connected to a central position of one side of the pressurizing plug (38) close to the inner hexagonal nut plug (36), one end of the rotating shaft (42) far away from the pressurizing plug (38) is rotatably connected to a central position of an end face of the inner hexagonal nut plug (36), and the rotating shaft (42) is slidably connected to the limiting step (41).
4. An alloy material forging furnace as claimed in claim 1, wherein the outer wall of the pressurizing plug (38) is provided with oil discharging grooves (40) above and below the limit step (41).
5. Alloy material forging furnace according to claim 1, characterized in that the top position of the nozzle body (30) is provided with an air source pipeline (34) and a fuel pipeline (35), the air source pipeline (34) is connected with an air source guide cavity (33) pipeline, and the fuel pipeline (35) is connected with an oil guide cavity (31) pipeline.
6. Alloy material forging furnace according to claim 1, characterized in that the outer wall of the calciner main body (1) is located at a plurality of fuel spray heads (3) and fixedly connected with a fixed connection sleeve (5) in a penetrating manner, the inner wall of the fixed connection sleeve (5) is provided with internal threads, the outer wall of the spray head main body (30) is provided with threads, the spray head main body (30) and the fixed connection sleeve (5) are arranged in a penetrating manner in a sleeving manner, the spray head main body (30) and the fixed connection sleeve (5) are fixed through threads, and a mixing nozzle (32) at the position of the spray head main body (30) faces the inner side of the calciner main body (1).
7. Alloy material forging furnace according to claim 1, characterized in that a plurality of evenly distributed fixed support plates (2) are fixedly connected below the outer wall of the calciner body (1).
8. An alloy material forging furnace as set forth in claim 1, wherein: the middle part of the outer wall of the fume collecting hood (6) is fixedly connected with a waste discharge chimney (4) in a penetrating way.
9. Alloy material forging furnace according to claim 2, characterized in that two side support frames (10) are slidably connected with two fixed support blocks (11) at the positions of the adjusting grooves (14), a ceramic calcining net (9) is fixedly connected between the two fixed support blocks (11), and two symmetrically arranged isolation protection plates (12) are fixedly connected at the two sides of the upper surface of the ceramic calcining net (9).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311479316.9A CN117206458A (en) | 2023-11-08 | 2023-11-08 | Alloy material forging furnace |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311479316.9A CN117206458A (en) | 2023-11-08 | 2023-11-08 | Alloy material forging furnace |
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Application publication date: 20231212 |