CN210569939U - High-efficiency energy-saving melting furnace - Google Patents
High-efficiency energy-saving melting furnace Download PDFInfo
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- CN210569939U CN210569939U CN201921359063.0U CN201921359063U CN210569939U CN 210569939 U CN210569939 U CN 210569939U CN 201921359063 U CN201921359063 U CN 201921359063U CN 210569939 U CN210569939 U CN 210569939U
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Abstract
The utility model discloses an energy-efficient melting furnace, including the surface be equipped with heat preservation dope layer fire burning furnace, set up in the pot body that fires burning furnace top and set up in the inboard stirring subassembly that is close to the bottom position of pot, fire burning furnace one side and be equipped with the combustion assembly rather than inside intercommunication, pot body one side is equipped with and stirs the subassembly and be connected and drive the rotatory drive coupling assembling of stirring subassembly, the position that the pot body was equipped with one side of drive coupling assembling is located its top is equipped with the feeding subassembly that communicates with the internal portion of pot. The utility model changes the integral rotating and melting mode of the pot body into the stirring and melting mode of the stirring component, thus saving energy consumption; meanwhile, due to the fact that the melting mode is changed, a sealing cover does not need to be arranged for the combustion furnace independently, and the heat-preservation coating layer only needs to be coated on the outer side of the combustion furnace, cost is saved, and the heat-preservation effect is guaranteed.
Description
Technical Field
The utility model belongs to the chemical industry raw materials processing field, concretely relates to energy-efficient melting furnace.
Background
Organic glass is widely used in life. The starting material for the production of plexiglas is usually plexiglas. There are two general approaches to obtaining organic glass oil, one is to melt petroleum and the other is to melt waste organic glass. The method for obtaining the organic glass oil by melting the waste organic glass can reduce the consumption of petroleum resources and realize the recycling of the waste organic glass, and becomes an important method for manufacturing the organic glass oil.
The waste organic glass is recycled, so that not only can the consumption of petroleum be reduced, but also the waste organic glass can be reused, and the national waste resource recycling policy is met. The main approach of recycling the waste organic glass is to melt the waste organic glass by a heating method to generate organic glass oil gas, and then to generate the organic glass oil by condensation and distillation.
The melting equipment is the key equipment in the recycling of the waste organic glass. At present, the commonly used melting equipment drives a pot body to rotate through a power assembly and then melts the materials in a heating mode of a combustion furnace. In such a way, a great force is needed to drive the rotation of the pot body, and meanwhile, the heat of the combustion furnace and the sealing cover arranged on the outer side of the pot body needs to be preserved; in such a way, not only is the energy consumption increased, but also the cost is increased due to the use of excessive heat-insulating materials.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that just not enough to above-mentioned prior art provides an energy-efficient melting furnace, melts through the mode of rotatory rotation axis, has practiced thrift the energy consumption, has reduced insulation material's use simultaneously, the cost is reduced.
The utility model adopts the technical proposal that: the utility model provides an energy-efficient melting furnace, including the surface be equipped with heat preservation dope layer fire burning furnace, set up in the pot body that fires burning furnace top and set up in the inboard stirring subassembly that is close to the bottom position of pot body, fire burning furnace one side and be equipped with rather than the inside combustion assembly who communicates, pot body one side is equipped with and stirs the subassembly and be connected and drive the rotatory drive coupling assembling of stirring subassembly, the pot body is equipped with the feeding subassembly that feeds through with the internal portion of pot in the position that one side that the drive coupling assembling was equipped with.
In one embodiment, a manhole is arranged at the top of the pot body.
In one embodiment, a flue communicated with the inside of the pot body is arranged on the side face of the pot body, and an air valve is arranged on the flue.
In one embodiment, a slag discharging port is arranged at a position, corresponding to the stirring assembly, of one side, away from the feeding assembly, of the pot body, and a discharging port is arranged at a position, above the slag discharging port, of one end, provided with the slag discharging port, of the pot body.
In one embodiment, the stirring assembly comprises a stirring shaft distributed along the axis of the pot body and a plurality of stirring blade sets arranged on the stirring shaft and distributed around the axis of the stirring shaft.
In one embodiment, each of the stirring blade groups comprises a connecting sheet connected with the stirring shaft, and the end, far away from the stirring shaft, of the connecting sheet is provided with a stirring blade.
In one embodiment, one end of the stirring sheet close to the inner side wall of the pot body and one end of the stirring sheet far away from the inner side wall of the pot body are both arc surfaces, and the length of the arc surface far away from one end of the inner side wall of the pot body is larger than that of the arc surface close to one end of the inner side wall of the pot body.
In one of them embodiment, drive coupling assembling includes agitator motor and the stirring speed reducer of being connected with the agitator motor output, stirring speed reducer output passes through stirring shaft coupling and agitator shaft connection.
In one embodiment, a stirring bearing and a stirring graphite packing are sequentially arranged at a position, which is positioned between the pot body and the driving connection assembly and close to the pot body, outside the stirring shaft.
In one embodiment, the side surface of the combustion furnace is provided with an inspection port.
The beneficial effects of the utility model reside in that:
1. the mode of the integral rotation and melting of the pot body is changed into the mode of stirring and melting of the stirring component, so that the energy consumption is saved; meanwhile, because the melting mode is changed, a sealing cover does not need to be arranged for the combustion furnace independently, and the heat-insulating coating layer only needs to be coated on the outer side of the combustion furnace, so that the cost is saved, and the heat-insulating effect is ensured;
2. the one end that the stirring piece of stirring subassembly is close to the internal lateral wall of pot and the one end of keeping away from the internal lateral wall of pot is the cambered surface, the intrados face of the pot body that can laminate more for stir more evenly, in order to reach better melting effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a left side view of the present invention;
FIG. 3 is a schematic structural view of the stirring blade assembly of the present invention;
FIG. 4 is a schematic structural view of the feeding assembly of the present invention;
fig. 5 is a schematic view of the feeding shaft structure of the feeding assembly of the present invention.
In the figure: 1. a pan body; 2. a combustion furnace; 3. a combustion assembly; 4. a feed assembly; 5. a manhole; 6. a flue; 7. an air valve; 8. a slag discharge port; 9. a discharge port; 10. a stirring bearing; 11. stirring the graphite packing; 12. an inspection opening; 13. a stirring shaft; 14. a stirring blade group; 15. a stirring motor; 16. a stirring speed reducer; 17. a stirring coupling; 141. connecting sheets; 142. a stirring sheet; 41. a feed hopper; 42. a feed pipe; 43. a feed shaft; 44. supporting a tube; 45. a feed screw; 46. a feeding motor; 47. a feeding speed reducer; 48. a feeding coupler; 49. a feed pneumatic valve; 410. a first spacer sleeve; 411. a taper bearing; 412. a second spacer sleeve; 413. a first radial bearing; 414. a third spacer sleeve; 415. a second radial bearing; 416. a first oil seal; 417. a second oil seal; 418. a connecting disc; 419. a first graphite packing; 420. a second graphite packing; 431. a feeding section; 432. a first guide section; 433. a second guide section.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, 2, 3, 4 and 5, the high-efficiency energy-saving melting furnace comprises a combustion furnace 2 with a heat preservation coating layer on the outer surface, a pot body 1 arranged above the combustion furnace 2 and a stirring assembly arranged at the position close to the bottom inside the pot body 1, wherein the combustion assembly 3 communicated with the inside of the combustion furnace 2 is arranged on one side of the combustion furnace 2, a driving connection assembly connected with the stirring assembly and driving the stirring assembly to rotate is arranged on one side of the pot body 1, and a feeding assembly 4 communicated with the inside of the pot body 1 is arranged at the position above the driving connection assembly on one side of the pot body 1.
In this embodiment, the top of the pot body 1 is provided with a manhole 5.
In the embodiment, a flue 6 communicated with the inside of the pot body 1 is arranged on the side surface of the pot body 1, and an air valve 7 is arranged on the flue 6.
In this embodiment, one side of the pot body 1, which is far away from the feeding component 4, is provided with a slag discharging port 8 in a position corresponding to the stirring component, and a discharge port 9 is arranged in a position above the slag discharging port 8 at one end of the pot body 1, which is provided with the slag discharging port 8.
In this embodiment, the stirring assembly includes a stirring shaft 13 distributed along the axis of the pot body 1 and a plurality of stirring blade sets 14 disposed on the stirring shaft 13 and distributed around the axis of the stirring shaft 13.
In this embodiment, each of the plurality of stirring blade sets 14 includes a connecting piece 141 connected to the stirring shaft 13, and one end of the connecting piece 141 away from the stirring shaft 13 is provided with a stirring piece 142.
In this embodiment, the one end that stirring piece 142 is close to the inside wall of pot body 1 and the one end of keeping away from the inside wall of pot body 1 are the cambered surface, the cambered surface length of keeping away from 1 inside wall one end of pot body is greater than the cambered surface that is close to 1 inside wall one end of pot body.
In this embodiment, drive coupling assembling includes agitator motor 15 and the stirring speed reducer 16 of being connected with agitator motor 15 output, 16 outputs of stirring speed reducer are connected with (mixing) shaft 13 through stirring shaft coupling 17.
In this embodiment, the position that the outside of (mixing) shaft 13 is located between pot body 1 and the drive coupling assembling and is close to pot body 1 is equipped with stirring bearing 10 and stirring graphite packing 11 in proper order.
In this embodiment, an inspection opening 12 is provided in a side surface of the combustion furnace 2.
This feeding subassembly 4 of melting furnace includes feeder hopper 41, communicates and wherein one end and the feeding pipe 42 of the pot body 1 intercommunication of melting furnace with feeder hopper 41 and set up in feeding pipe 42 inboard and by the feeding section 431, first guide section 432 and the feeding axle 43 that the inconsistent feeding section 433 of external diameter is all inconsistent, the one end that the pot body 1 of melting furnace was kept away from to feeding pipe 42 is equipped with stay tube 44, the one end surface that feeding axle 43 is located the feeding pipe 42 inboard is equipped with feeding spiral 45, the one end surface that feeding axle 43 is located the stay tube 44 inboard has cup jointed the several and has supported the guide part. The feeding shaft 43 is driven by a feeding motor 46, and the output end of the feeding motor 46 is connected with the feeding shaft 43 through a feeding speed reducer 47 and a feeding coupler 48 in sequence. A feed pneumatic valve 49 is provided on the feed hopper 41. The feeding shaft 43 includes a feeding section 431 disposed inside the feeding pipe 42 and a first guide section 432 and a second guide section 433 disposed inside the support pipe 44, both ends of the first guide section 432 are connected to the feeding section 431 and the second guide section 433, respectively, and the outer diameters of the feeding section 431, the first guide section 432 and the second guide section 433 are sequentially decreased. The feed screws 45 are distributed along the axial direction of the feed shaft 43. The support guide means includes a first spacer 410, a taper bearing 411, a second spacer 412, a first centripetal bearing, a third spacer 414, a second centripetal bearing and a first oil seal 416 provided inside the support tube 44 and arranged in this order from the end close to the feed tube 42 to the end far from the feed tube 42, the inner side of the first spacer 410 is provided with a second oil seal 417, the outer surfaces of the first spacer 410, the taper bearing 411, the second spacer 412, the first centripetal force bearing, the second centripetal force bearing and the first oil seal 416 are all contacted with the inner wall of the supporting pipe 44, a gap is arranged between the third spacer 414 and the inner wall of the support tube 44, the inner diameters of the taper bearing 411, the second spacer 412, the first centripetal force bearing, the third spacer 414, the second centripetal force bearing and the first oil seal 416 are matched with the outer diameter of the second guide section 433 of the feeding shaft 43, the second oil seal 417 has an inner diameter that matches the outer diameter of the first guide section 432 of the feed shaft 43. The outer surface of one end of the supporting tube 44 close to the feeding tube 42 is provided with a connecting disc 418 sleeved on the outer surface, and the supporting tube 44 is connected with the feeding tube 42 through the connecting disc 418. The support tube 44 has a first graphite packing 419 and a second graphite packing 420 at opposite ends thereof.
The components of the device are connected with the pot body 1 and the combustion furnace 2 through the frame. When the petroleum or the waste organic glass is melted, the petroleum or the waste organic glass is sent into the pot body 1 through the feeding component 4. The combustion assembly 3 combusts the gas and sends heat to the inner side of the combustion furnace 2 to heat the pot body 1. Stirring motor 15 loops through stirring speed reducer 16 and stirring shaft coupling 17, with power transmission to (mixing) shaft 13, (mixing) shaft 13 work, drives stirring blade group 14 and drives oil or old and useless organic glass move in pot body 1 for oil or old and useless organic glass are heated evenly, in order to realize better melting. The slag generated in the melting process is discharged through a slag discharge port 8, and the melted organic glass oil is discharged out of the pot body 1 through a discharge port 9 and collected, and enters the next procedure.
The melting furnace changes the mode of the integral rotation melting of the pot body 1 into the mode of stirring melting of the stirring component, thereby saving energy consumption; meanwhile, because the melting mode is changed, a sealing cover does not need to be arranged for the combustion furnace 2 independently, and the heat-insulating coating layer only needs to be coated on the outer side of the combustion furnace 2, so that the cost is saved, and the heat-insulating effect is ensured; the one end that the stirring piece 142 of stirring subassembly is close to the pot body 1 inside wall is the cambered surface with the one end of keeping away from the pot body 1 inside wall, can laminate the intrados of the pot body 1 more for the stirring is more even, in order to reach better melting effect.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (10)
1. An energy-efficient melting furnace which is characterized in that: the boiler comprises a combustion furnace with a heat preservation coating layer on the outer surface, a boiler body arranged above the combustion furnace and a stirring assembly arranged on the inner side of the boiler body and close to the bottom, wherein a combustion assembly communicated with the interior of the combustion furnace is arranged on one side of the combustion furnace, a driving connection assembly connected with the stirring assembly and driving the stirring assembly to rotate is arranged on one side of the boiler body, and a feeding assembly communicated with the interior of the boiler body is arranged on one side of the boiler body, which is located above the driving connection assembly.
2. The efficient and energy-saving melting furnace according to claim 1, wherein: the top of the pot body is provided with a manhole.
3. The efficient and energy-saving melting furnace according to claim 1, wherein: the side surface of the pot body is provided with a flue communicated with the inside of the pot body, and the flue is provided with an air valve.
4. The efficient and energy-saving melting furnace according to claim 1, wherein: one side of the pot body, which is far away from the feeding component, and the position corresponding to the stirring component are provided with a slag discharge port, and the position, above the slag discharge port, of one end, provided with the slag discharge port, of the pot body is provided with a discharge port.
5. The efficient and energy-saving melting furnace according to claim 1, wherein: the stirring assembly comprises a stirring shaft distributed along the axis of the pot body and a plurality of stirring blade groups arranged on the stirring shaft and distributed around the axis of the stirring shaft.
6. The efficient and energy-saving melting furnace according to claim 5, wherein: the stirring blade group comprises connecting pieces connected with the stirring shaft, and stirring pieces are arranged at one ends, far away from the stirring shaft, of the connecting pieces.
7. The efficient and energy-saving melting furnace according to claim 6, wherein: the one end that the stirring piece is close to the internal lateral wall of pot and the one end of keeping away from the internal lateral wall of pot are the cambered surface, the cambered surface length of keeping away from internal lateral wall one end of pot is greater than the cambered surface that is close to internal lateral wall one end of pot.
8. The efficient and energy-saving melting furnace according to claim 5, wherein: the drive coupling assembling includes agitator motor and the stirring speed reducer of being connected with the agitator motor output, stirring speed reducer output passes through stirring shaft coupling and agitator shaft connection.
9. The efficient and energy-saving melting furnace according to claim 8, wherein: and a stirring bearing and a stirring graphite packing are sequentially arranged at the position, which is positioned between the pot body and the driving connecting assembly and is close to the pot body, outside the stirring shaft.
10. The efficient and energy-saving melting furnace according to claim 1, wherein: the side surface of the combustion furnace is provided with an inspection hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921359063.0U CN210569939U (en) | 2019-08-20 | 2019-08-20 | High-efficiency energy-saving melting furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921359063.0U CN210569939U (en) | 2019-08-20 | 2019-08-20 | High-efficiency energy-saving melting furnace |
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| CN210569939U true CN210569939U (en) | 2020-05-19 |
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| CN201921359063.0U Active CN210569939U (en) | 2019-08-20 | 2019-08-20 | High-efficiency energy-saving melting furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398152A (en) * | 2019-08-20 | 2019-11-01 | 四川众友联合实业有限公司 | High-efficiency and energy-saving melting furnace |
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2019
- 2019-08-20 CN CN201921359063.0U patent/CN210569939U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398152A (en) * | 2019-08-20 | 2019-11-01 | 四川众友联合实业有限公司 | High-efficiency and energy-saving melting furnace |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 610000 No. 51, group 9, Baiguo village, Lichun Town, Pengzhou City, Chengdu City, Sichuan Province Patentee after: Sichuan Zhongyou United Industrial Co.,Ltd. Address before: 611930 No. 53, group 3, Baiguo village, Lichun Town, Pengzhou City, Chengdu City, Sichuan Province Patentee before: Sichuan Zhongyou United Industrial Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |