CN213224200U - A energy-conserving calcination device for lost wax production - Google Patents
A energy-conserving calcination device for lost wax production Download PDFInfo
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- CN213224200U CN213224200U CN202021914424.6U CN202021914424U CN213224200U CN 213224200 U CN213224200 U CN 213224200U CN 202021914424 U CN202021914424 U CN 202021914424U CN 213224200 U CN213224200 U CN 213224200U
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- cylinder
- gas
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- barrel
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000001354 calcination Methods 0.000 title abstract description 13
- 238000002485 combustion reaction Methods 0.000 claims abstract description 33
- 238000002156 mixing Methods 0.000 claims description 25
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 10
- 241001330002 Bambuseae Species 0.000 claims description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 10
- 239000011425 bamboo Substances 0.000 claims description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 abstract description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract description 4
- 239000001993 wax Substances 0.000 description 13
- 238000003756 stirring Methods 0.000 description 8
- 238000005266 casting Methods 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000010285 flame spraying Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 208000005374 Poisoning Diseases 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 229930183772 bungone Natural products 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
The utility model relates to a roasting equipment technical field specifically is an energy-conserving roasting equipment for lost wax production, the top of burning urceolus is rotated and is connected with the bung, the top of bung is inserted and is equipped with the gas outlet, the below of burning urceolus is connected with gas premixing device, and the inboard cover of burning urceolus establishes and is fixed with the burning inner tube, the inboard of burning inner tube is fixed with a fire-collecting tube, the top of burning urceolus is located one side position department and is provided with bung locking mechanism. The utility model relates to a novelty, the structure is ingenious, through gas premixing device, makes gas and air carry out abundant mixture, makes the gas combustion more abundant, avoids because the gas combustion is insufficient to lead to the problem that calcination inefficiency, can prevent to burn simultaneously and produce the carbon monoxide inadequately and cause the potential safety hazard, through a fire collecting tube, makes flame carry out the omnidirectional calcination to the periphery of work piece, improves the homogeneity that the work piece is heated, improves calcination quality and calcination efficiency by a wide margin.
Description
Technical Field
The utility model relates to a roasting equipment technical field specifically is an energy-conserving roasting equipment for lost wax production.
Background
A lost wax method for casting bronze articles features that the beeswax is used to make the casting mould, the core is filled with refractory material and coated to form an external mould, after baking, the wax mould is molten and lost to make the casting mould become hollow shell, and the molten liquid is poured in the mould to cast the articles. In the production step of the lost wax method, a roasting device is needed to roast the casting model.
However, the conventional roasting device cannot sufficiently mix gas and air, and the gas cannot be sufficiently combusted during combustion, so that not only is the energy of the gas wasted, but also carbon monoxide generated by insufficient combustion of the gas can cause the risk of poisoning workers. Accordingly, one skilled in the art provides an energy-saving roasting apparatus for lost wax production to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an energy-conserving calcination device for lost wax production to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an energy-conserving calcination device for lost wax production, includes the burning urceolus, the top of burning urceolus is rotated and is connected with the bung, the top of bung is inserted and is equipped with the gas outlet, the below of burning urceolus is connected with gas premixing device, and the inboard cover of burning urceolus establishes and is fixed with the burning inner tube, the inboard of burning inner tube is fixed with a fire-collecting tube, the top that burns the urceolus is located one side position department and is provided with bung locking mechanism, bung locking mechanism includes that outside one side of fixed burning urceolus is located the corner of upper end position department and is fixed in the fixed angle that bung one side corresponds corner position department, one side of corner is rotated and is connected with the dead lever, the outside that the dead lever is located upper segment position department and is provided with the thread, and.
As a further aspect of the present invention: the gas premixing device comprises a gas premixing device shell connected below a combustion outer barrel, an air inlet is inserted at the position, located at the lower end, of one side of the gas premixing device shell, a gas inlet is inserted at the position, located above the air inlet, of one side of the gas premixing device shell, a mixing pipe is arranged inside the gas premixing device shell, one ends of the air inlet and the gas inlet are communicated with the inside of the mixing pipe, a mixing motor is installed at the position, located between the air inlet and the gas inlet, of the inside of the gas premixing device shell, a mixing stirring rod is connected to the inside of the mixing pipe in a rotating mode, one end of the mixing stirring rod is fixed to a rotating shaft of the mixing motor, a disturbance barrel is installed at the position, located at the upper end, of the inside of the gas premixing device shell, disturbance blades are evenly fixed to the inside of the disturbance, one end of the mixing pipe is communicated with the inside of the disturbance cylinder through a pipeline, and the top end of the disturbance cylinder is communicated with the bottom end of the fire collecting cylinder.
As a further aspect of the present invention: the fire collecting cylinder comprises a fire collecting cylinder outer cylinder fixed on the inner side of the combustion inner cylinder, a fire collecting cylinder inner cylinder is fixed on the inner side of the fire collecting cylinder outer cylinder, and a workpiece table is fixed at the bottom end of the inner portion of the fire collecting cylinder inner cylinder.
As a further aspect of the present invention: the outer side bottom of the gas premixing device shell is fixedly provided with three bottom columns which are arranged circumferentially, the bottom ends of the three bottom columns are fixedly provided with steering balls, and the outer sides of the steering balls are rotatably sleeved with ground feet.
As a further aspect of the present invention: the surface of the inner cylinder of the fire collecting cylinder is uniformly provided with fire spraying holes, and the inner cylinder of the fire collecting cylinder is made of nickel-based alloy.
As a further aspect of the present invention: the middle positions of the combustion outer cylinder and the combustion inner cylinder are in a vacuum state, and the combustion outer cylinder is made of a stainless steel component.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novelty, the structure is ingenious, through gas premixing device, make gas and air carry out abundant mixture, make the gas burning more abundant, avoid because the insufficient problem that leads to the calcination inefficiency of gas burning, can prevent simultaneously that the insufficient production carbon monoxide of burning from causing the potential safety hazard, through a fire collection section of thick bamboo, make flame carry out the omnidirectional calcination to the periphery of work piece, improve the homogeneity that the work piece is heated, improve calcination quality and calcination efficiency by a wide margin, the hole of spouting a fire on fire collection section of thick bamboo inner tube surface can make flame maintain the height at the bottom, play energy-conserving effect.
Drawings
FIG. 1 is a schematic diagram of an energy-saving roasting apparatus for lost wax production;
FIG. 2 is a schematic diagram of a gas premixing device in an energy-saving roasting device for lost wax production;
FIG. 3 is a schematic structural diagram of a fire collecting cylinder in an energy-saving roasting device for lost wax production;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 of an energy-saving roasting apparatus for lost wax production.
In the figure: 1. burning the outer cylinder; 2. a barrel cover; 3. an air outlet; 4. a gas premixing device housing; 5. a bottom pillar; 6. an air inlet; 7. a gas inlet; 8. a hybrid motor; 9. a mixing and stirring rod; 10. a mixing tube; 11. a disturbance cylinder; 12. a disturbance plate; 13. a combustion inner barrel; 14. a fire collecting cylinder; 15. fixing the rod; 16. a nut; 17. fixing the angle; 18. a steering ball; 19. ground feet; 141. an outer cylinder of the fire collecting cylinder; 142. an inner cylinder of the fire collecting cylinder; 143. a workpiece table.
Detailed Description
Referring to fig. 1-4, in the embodiment of the present invention, an energy-saving roasting device for lost wax production comprises a combustion outer cylinder 1, a barrel cover 2 is rotatably connected above the combustion outer cylinder 1, a gas outlet 3 is inserted at the top end of the barrel cover 2, a gas premixing device is connected below the combustion outer cylinder 1, and the inboard cover of burning urceolus 1 is established and is fixed with burning inner tube 13, the inboard of burning inner tube 13 is fixed with a collection fire section of thick bamboo 14, the top of burning urceolus 1 is located one side position department and is provided with bung locking mechanism, bung locking mechanism includes the corner that outside one side of fixed burning urceolus 1 is located upper end position department and is fixed in bung 2 one side and corresponds the fixed angle 17 of corner position department, one side of corner is rotated and is connected with dead lever 15, the outside of dead lever 15 is located upper segment position department and is provided with the thread, and the outside of dead lever 15 is rotated through the thread and is connected with nut 16.
In fig. 2: the gas premixing device comprises a gas premixing device shell 4 connected below a combustion outer cylinder 1, an air inlet 6 is inserted at the position, located at the lower end, of one side of the gas premixing device shell 4, a gas inlet 7 is inserted at the position, located above the air inlet 6, of one side of the gas premixing device shell 4, a mixing pipe 10 is arranged inside the gas premixing device shell 4, one ends of the air inlet 6 and the gas inlet 7 are communicated with the inside of the mixing pipe 10, a mixing motor 8 is installed at the position, located between the air inlet 6 and the gas inlet 7, of the inner side of the gas premixing device shell 4, a mixing stirring rod 9 is rotatably connected inside the mixing pipe 10, one end of the mixing stirring rod 9 is fixed with a rotating shaft of the mixing motor 8, a disturbance cylinder 11 is installed at the position, located at the upper end, of the inside of the gas premixing device shell 4, disturbance pieces 12 are uniformly fixed on, the one end of hybrid tube 10 is linked together through the inside of pipeline with a disturbance section of thick bamboo 11, and the top of a disturbance section of thick bamboo 11 is linked together with the bottom of a collection fiery section of thick bamboo 14, and gas premixing device makes gas and air carry out abundant mixing, makes the gas burning more abundant, avoids because the insufficient problem that leads to calcination inefficiency of gas burning, can prevent simultaneously that the insufficient production carbon monoxide of burning from causing the potential safety hazard.
In fig. 3: the fire collecting cylinder 14 comprises a fire collecting cylinder outer cylinder 141 fixed on the inner side of the combustion inner cylinder 13, a fire collecting cylinder inner cylinder 142 is fixed on the inner side of the fire collecting cylinder outer cylinder 141, a workpiece table 143 is fixed at the bottom end of the inner end of the fire collecting cylinder inner cylinder 142, the fire collecting cylinder enables flames to roast the periphery of a workpiece in an all-round mode, the uniformity of the heated workpiece is improved, the roasting quality and the roasting efficiency are greatly improved, and the flame spraying holes in the surface of the fire collecting cylinder inner cylinder can enable the flames to maintain the height of the bottom, so that the energy-saving effect is achieved.
In fig. 4: the bottom end of the outer side of the gas premixing device shell 4 is fixedly provided with three bottom columns 5 which are arranged circumferentially, the bottom ends of the three bottom columns 5 are fixedly provided with steering balls 18, the outer sides of the three steering balls 18 are rotatably sleeved with ground feet 19, the steering balls can enable the ground feet 19 to rotate, and the placing stability on uneven ground is improved.
In fig. 3: the surface of the fire collecting cylinder inner cylinder 142 is uniformly provided with the fire spraying holes, the fire collecting cylinder inner cylinder 142 is a member made of a nickel-based alloy, the fire spraying holes can reduce the height of flame, the energy-saving effect is achieved, and the member made of the nickel-based alloy has excellent fire resistance.
In fig. 2: the middle positions of the combustion outer cylinder 1 and the combustion inner cylinder 13 are in a vacuum state, the combustion outer cylinder 1 is made of stainless steel, and the vacuum state can isolate a large amount of heat loss, so that the energy saving performance of the device is improved.
The utility model discloses a theory of operation is: firstly, a workpiece to be roasted is placed above a workpiece table 143, then a barrel cover 2 is covered by rotating, a fixing rod 15 of a locking mechanism is rotated to be in a horizontal state, the fixing rod 15 is positioned at the inner side of a clamping groove of a fixing angle 17, then a nut 16 is rotated, the nut 16 moves downwards through threads to tightly press the fixing angle 17, then air and gas are respectively introduced into an air inlet 6 and a gas inlet 7, the air and the gas meet in a mixing pipe 10, a mixing motor 8 rotates to drive a mixing stirring rod 9 to rotate, the mixing stirring rod 9 rotates to fully stir and mix mixed gas of the air and the gas, the mixed gas enters the inner part of a disturbance barrel 11 through a pipeline, the mixed gas impacts a disturbance piece 12 to generate disturbance to further mix the gas, the fully mixed gas enters the inner part of a fire collecting barrel 14, the mixed gas is combusted and sprayed out through a fire spraying hole on the surface of an inner barrel 142 of the fire collecting barrel, the workpiece above the workpiece table 143 is roasted, the flame collecting cylinder inner cylinder 142 can uniformly spray flame around the workpiece, the uniformity of the workpiece heating is improved, the roasting quality of the workpiece is improved, meanwhile, flame can be maintained at a smaller height through the flame spraying holes above the flame collecting cylinder inner cylinder 142, the energy consumption is greatly reduced, the roasting efficiency is improved, the middle positions of the combustion outer cylinder 1 and the combustion inner cylinder 13 are in a vacuum state, the heat loss to the outside can be reduced, and the energy consumption is reduced.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An energy-saving roasting device for lost wax production comprises a combustion outer barrel (1) and is characterized in that a barrel cover (2) is rotatably connected above the combustion outer barrel (1), an air outlet (3) is inserted at the top end of the barrel cover (2), a gas premixing device is connected below the combustion outer barrel (1), a combustion inner barrel (13) is fixedly sleeved on the inner side of the combustion outer barrel (1), a fire collecting barrel (14) is fixedly arranged on the inner side of the combustion inner barrel (13), a barrel cover locking mechanism is arranged at a position on one side above the combustion outer barrel (1) and comprises a corner at the position of the upper end of the outer side of the fixed combustion outer barrel (1) and a fixed angle (17) at the position of the corner corresponding to one side of the barrel cover (2), a fixed rod (15) is rotatably connected to one side of the corner, and threads are arranged at a position on the upper section of the outer side of the fixed rod (15), and the outer side of the fixed rod (15) is rotationally connected with a nut (16) through a thread.
2. The energy-saving roasting device for lost wax production according to claim 1, wherein the gas premixing device comprises a gas premixing device shell (4) connected below the combustion outer cylinder (1), an air inlet (6) is inserted at the position of one side of the gas premixing device shell (4) at the lower end, a gas inlet (7) is inserted at the position of one side of the gas premixing device shell (4) above the air inlet (6), a mixing pipe (10) is arranged inside the gas premixing device shell (4), one end of the air inlet (6) and one end of the gas inlet (7) are both communicated with the inside of the mixing pipe (10), a mixing motor (8) is arranged at the position of the inner side of the gas premixing device shell (4) between the air inlet (6) and the gas inlet (7), the inside of hybrid tube (10) is rotated and is connected with mixed puddler (9), the one end of mixed puddler (9) is fixed mutually with the pivot of hybrid motor (8), the inside of gas premixing device casing (4) is located upper end position department and installs disturbance section of thick bamboo (11), the inboard of disturbing section of thick bamboo (11) evenly is fixed with disturbance piece (12), the one end of hybrid tube (10) is linked together through pipeline and the inside of disturbing section of thick bamboo (11), the top of disturbing section of thick bamboo (11) is linked together with the bottom of a fire-collecting tube (14).
3. The energy-saving roasting device for lost wax production according to claim 1, wherein the fire collecting cylinder (14) comprises a fire collecting cylinder outer cylinder (141) fixed on the inner side of the combustion inner cylinder (13), the fire collecting cylinder inner cylinder (142) is fixed on the inner side of the fire collecting cylinder outer cylinder (141), and the workpiece table (143) is fixed on the inner bottom end of the fire collecting cylinder inner cylinder (142).
4. The energy-saving roasting device for lost wax production according to claim 2, wherein three bottom columns (5) arranged in a circle are fixed at the bottom end of the outer side of the gas premixing device shell (4), steering balls (18) are fixed at the bottom ends of the three bottom columns (5), and ground feet (19) are rotatably sleeved on the outer sides of the three steering balls (18).
5. The energy-saving roasting device for lost wax production according to claim 3, wherein the surface of the inner fire collecting barrel cylinder (142) is uniformly provided with fire spraying holes, and the inner fire collecting barrel cylinder (142) is made of a nickel-based alloy material.
6. The energy-saving roasting device for lost wax production according to claim 1, wherein the intermediate position of the combustion outer cylinder (1) and the combustion inner cylinder (13) is in a vacuum state, and the combustion outer cylinder (1) is made of a stainless steel component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021914424.6U CN213224200U (en) | 2020-09-04 | 2020-09-04 | A energy-conserving calcination device for lost wax production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021914424.6U CN213224200U (en) | 2020-09-04 | 2020-09-04 | A energy-conserving calcination device for lost wax production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213224200U true CN213224200U (en) | 2021-05-18 |
Family
ID=75871068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021914424.6U Expired - Fee Related CN213224200U (en) | 2020-09-04 | 2020-09-04 | A energy-conserving calcination device for lost wax production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213224200U (en) |
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2020
- 2020-09-04 CN CN202021914424.6U patent/CN213224200U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An energy-saving baking device for wax loss production Effective date of registration: 20230106 Granted publication date: 20210518 Pledgee: CITIC Bank Limited by Share Ltd. Lishui Jinyun branch Pledgor: Zhejiang taineng Machinery Manufacturing Co.,Ltd. Registration number: Y2023980030390 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210518 |