CN220322007U - Environment-friendly smelting furnace - Google Patents
Environment-friendly smelting furnace Download PDFInfo
- Publication number
- CN220322007U CN220322007U CN202320992807.2U CN202320992807U CN220322007U CN 220322007 U CN220322007 U CN 220322007U CN 202320992807 U CN202320992807 U CN 202320992807U CN 220322007 U CN220322007 U CN 220322007U
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- CN
- China
- Prior art keywords
- smelting furnace
- fixedly connected
- side wall
- environment
- connecting pipe
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- 238000003723 Smelting Methods 0.000 title claims abstract description 99
- 238000001914 filtration Methods 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 244000309464 bull Species 0.000 claims description 16
- 239000000428 dust Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 238000003756 stirring Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 13
- 229910052710 silicon Inorganic materials 0.000 description 13
- 239000010703 silicon Substances 0.000 description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 241000220317 Rosa Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses an environment-friendly smelting furnace, which comprises a smelting furnace, wherein the smelting furnace is connected with a rotating rod through a bearing, the rotating rod penetrates through the side wall of the smelting furnace, a plurality of stirring rods are fixedly connected to the inner side wall of the smelting furnace, one end of the rotating rod, which is positioned outside the smelting furnace, is fixedly connected with a cylinder, a fan is fixedly connected to the inner side wall of the cylinder, a heating wire is fixedly connected to the inner side wall of the rotating rod, a rotating assembly is arranged on the smelting furnace, a feeding hole which penetrates through the upper side wall of the smelting furnace is formed, and a first connecting pipe is fixedly connected to the side wall of the smelting furnace. The utility model is beneficial to controlling the smelting temperature, improving the smelting effect, and reducing the pollution to the environment by filtering the gas.
Description
Technical Field
The utility model relates to the technical field of silicon smelting, in particular to an environment-friendly smelting furnace.
Background
Industrial silicon is one of semi-metals, is called silicon, has the melting point of 1420 ℃, the density of 2.34 grams per cubic centimeter, is hard and brittle, is insoluble in acid at normal temperature and is easy to dissolve in alkali, the property of industrial silicon is similar to germanium, lead and tin, the industrial silicon has semiconductor property, the industrial silicon has extremely abundant resources in crust, is only inferior to oxygen, occupies more than one fourth of the total weight of the crust, exists in the form of silicon dioxide or silicate, the purest silicon mineral is quartz or silica, and the silicon has two allotropes: one kind of dark brown amorphous powder, active in nature, can burn in air; the other is a crystalline (crystalline silicon) with stable properties.
For example, chinese patent application No. 202021080530.9 discloses an energy-saving and environment-friendly smelting furnace, which comprises a smelting furnace body, wherein a feeding port is fixedly arranged at the top of the smelting furnace body, an annular cavity is fixedly arranged outside the smelting furnace body, through grooves are fixedly arranged at two ends of the bottom of the smelting furnace body, two baffles are fixedly arranged at one end of the smelting furnace body, a sliding block is slidably arranged between the two baffles, and a motor is fixedly arranged at the end part of the sliding block;
however, in the above scheme, in the process of smelting industrial silicon, the temperature of the smelting furnace is generally required to be raised, the smelting effect is also affected by the overhigh temperature, and meanwhile, a large amount of harmful gas is also generated in the smelting process, if the gas is directly discharged, a large amount of pollution is caused, and in order to solve the problems, an environment-friendly smelting furnace is designed.
Disclosure of Invention
The utility model provides an environment-friendly smelting furnace, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an environment-friendly smelting furnace, includes the smelting furnace, the smelting furnace passes through bearing connection has the bull stick, the bull stick is runs through the setting, the bull stick runs through the lateral wall of smelting furnace, the bull stick is located a plurality of puddlers of fixedly connected with on the inside lateral wall of smelting furnace, the bull stick is located the outside one end fixedly connected with drum of smelting furnace, fixedly connected with fan on the inside lateral wall of drum, fixedly connected with heating wire on the inside lateral wall of bull stick, be equipped with rotating assembly on the smelting furnace, the feed inlet that runs through the setting has been seted up to the upper side wall of smelting furnace, fixedly connected with first connecting pipe on the lateral wall of smelting furnace, be equipped with filter equipment on the first connecting pipe, fixedly connected with temperature display on the outside lateral wall of smelting furnace, fixedly connected with discharging pipe on the bottom lateral wall of smelting furnace, be equipped with the valve on the discharging pipe.
As a further improvement scheme of the technical scheme: the rotating assembly comprises a motor, the motor is fixedly connected to the upper side wall of the smelting furnace, the motor is vertically downwards arranged, the output end of the motor penetrates through the side wall of the smelting furnace and is fixedly connected with a first gear, the first gear is connected with a second gear in a meshed mode, and the second gear is fixedly connected to the rotating rod.
As a further improvement scheme of the technical scheme: the filter component comprises a second connecting pipe, the second connecting pipe is in threaded connection with the first connecting pipe, one end of the second connecting pipe is fixedly connected with a filter box, a filter screen and a filter core are fixedly connected to the inner side wall of the filter box, and an air outlet which is arranged in a penetrating mode is formed in the filter box.
As a further improvement scheme of the technical scheme: and a dustproof net is fixedly connected to the inner side wall of the cylinder and is positioned above the fan.
As a further improvement scheme of the technical scheme: and a cover plate is arranged on the upper side wall of the smelting furnace.
As a further improvement scheme of the technical scheme: and a slope table is fixedly connected to the inner bottom side wall of the smelting furnace.
As a further improvement scheme of the technical scheme: a plurality of supporting legs are fixedly connected to the bottom side wall of the smelting furnace.
Compared with the prior art, the utility model has the beneficial effects that:
can send into hot-blast through drum, fan, heating wire in the smelting furnace, can filter the flue gas that produces through rose box, filter screen, filter core, can help the temperature of staff in time control smelting furnace through temperature display, this device helps controlling the temperature of smelting, improves the effect of smelting, through filtering gas, reduces the pollution to the environment.
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic perspective view of an environment-friendly smelting furnace according to the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of an environment-friendly smelting furnace according to the present utility model;
fig. 3 is an enlarged view of a partial structure of a in fig. 2.
In the drawings, the list of components represented by the various numbers is as follows:
1. a smelting furnace; 2. a rotating rod; 3. a stirring rod; 4. a feed inlet; 5. a cylinder; 6. a blower; 7. heating the wire; 8. a motor; 9. a first gear; 10. a second gear; 11. a bearing; 12. a cover plate; 13. a temperature display; 14. a ramp; 15. a discharge pipe; 16. a valve; 17. support legs; 18. a first connection pipe; 19. a second connection pipe; 20. a filter box; 21. an air outlet; 22. a filter screen; 23. a filter element; 24. a dust-proof net.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, in an embodiment of the utility model, an environment-friendly smelting furnace comprises a smelting furnace 1, wherein the smelting furnace 1 is connected with a rotating rod 2 through a bearing 11, the rotating rod 2 is in penetrating arrangement, the rotating rod 2 penetrates through the side wall of the smelting furnace 1, a plurality of stirring rods 3 are fixedly connected to the inner side wall of the smelting furnace 1, one end of the rotating rod 2, which is positioned outside the smelting furnace 1, is fixedly connected with a cylinder 5, a fan 6 is fixedly connected to the inner side wall of the cylinder 5, a heating wire 7 is fixedly connected to the inner side wall of the rotating rod 2, a rotating component is arranged on the smelting furnace 1, a feed inlet 4 penetrating the upper side wall of the smelting furnace 1 is arranged, a first connecting pipe 18 is fixedly connected to the side wall of the smelting furnace 1, a filtering component is arranged on the first connecting pipe 18, a temperature display 13 is fixedly connected to the outer side wall of the smelting furnace 1, a discharging pipe 15 is fixedly connected to the bottom side wall of the smelting furnace 1, and a valve 16 is arranged on the discharging pipe 15.
Referring to fig. 3, the rotating assembly includes a motor 8, the motor 8 is fixedly connected to the upper side wall of the smelting furnace 1, the motor 8 is vertically downward, the output end of the motor 8 penetrates through the side wall of the smelting furnace 1 and is fixedly connected with a first gear 9, the first gear 9 is in meshed connection with a second gear 10, the second gear 10 is fixedly connected to the rotating rod 2, so that the rotating rod 2 and the stirring rod 3 rotate, silicon is stirred, and smelting effect is improved.
Referring to fig. 2, the filtering assembly includes a second connecting pipe 19, the second connecting pipe 19 is screwed on the first connecting pipe 18, one end of the second connecting pipe 19 is fixedly connected with a filtering box 20, a filtering net 22 and a filtering core 23 are fixedly connected on the inner side wall of the filtering box 20, an air outlet 21 is provided on the filtering box 20, and the filtering box is provided with an air outlet 21 penetrating through the filtering box, and is convenient to install and detach by screwing the first connecting pipe 18 and the second connecting pipe 19, and the filtering reduces the emission of harmful substances in the flue gas.
Referring to fig. 1, a dust screen 24 is fixedly connected to an inner side wall of the cylinder 5, and the dust screen 24 is located above the fan 6 to prevent dust from entering the smelting furnace 1 along with wind.
Referring to fig. 2, a cover plate 12 is disposed on the upper side wall of the smelting furnace 1, and after the raw material is placed, the feeding port 4 is sealed to ensure the smelting effect of the smelting furnace 1.
Referring to fig. 2, a ramp 14 is fixedly connected to the bottom side wall of the smelting furnace 1, so that the smelted silicon can be poured out more conveniently.
Referring to fig. 2, a plurality of supporting legs 17 are fixedly connected to the bottom side wall of the smelting furnace 1 to lift the smelting furnace 1, so that the material is convenient to discharge.
The working principle of the utility model is as follows: through putting raw material silicon into smelting furnace 1 through feed inlet 4, then connect external power supply with motor 8, fan 6 and heating wire 7, fan 6 blows the outside wind of smelting furnace 1 into bull stick 3, become hot-blast through heating wire 7 back, then get into smelting furnace 1 through the bottom of bull stick 2, the output of motor 8 rotates, rotate with first gear 9, and then rotate with its meshing connection's second gear 10, thereby make bull stick 2 rotate, further make puddler 3 raw material silicon on the bull stick 2 stir, thereby improve the effect of smelting, directly show the temperature in the smelting furnace 1 through temperature display 13, the staff's test real-time observation temperature condition in the smelting furnace 1 is convenient, the too high temperature can close heating wire 7, reduce the temperature, the gas that produces enters into rose box 20 through first connecting pipe 18 and second connecting pipe 19, discharge through air outlet 21 after the filtration of filter screen 22 and filter core 23, enter into the flow of next step.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.
Claims (7)
1. The utility model provides an environment-friendly smelting furnace, includes smelting furnace (1), its characterized in that, smelting furnace (1) is connected with bull stick (2) through bearing (11), bull stick (2) are run through the setting, bull stick (2) run through the lateral wall of smelting furnace (1), fixedly connected with puddler (3) on the inside lateral wall of bull stick (2) are located smelting furnace (1), one end fixedly connected with drum (5) that smelting furnace (1) is located to bull stick (2), fixedly connected with fan (6) on the inside lateral wall of drum (5), fixedly connected with heating wire (7) on the inside lateral wall of bull stick (2), be equipped with rotating assembly on smelting furnace (1), the last lateral wall of smelting furnace (1) is offered and is run through feed inlet (4) that set up, fixedly connected with first connecting pipe (18) on the lateral wall of smelting furnace (1), be equipped with filter assembly on first connecting pipe (18), fixedly connected with temperature display ware (13) on the outside lateral wall of smelting furnace (1), be equipped with on the bottom of valve (15) on the lateral wall of smelting furnace (1).
2. An environment-friendly smelting furnace according to claim 1, wherein the rotating assembly comprises a motor (8), the motor (8) is fixedly connected to the upper side wall of the smelting furnace (1), the motor (8) is vertically downwards arranged, the output end of the motor (8) penetrates through the side wall of the smelting furnace (1) and is fixedly connected with a first gear (9), the first gear (9) is connected with a second gear (10) in a meshed manner, and the second gear (10) is fixedly connected to the rotating rod (2).
3. An environment-friendly smelting furnace according to claim 1, wherein the filtering assembly comprises a second connecting pipe (19), the second connecting pipe (19) is in threaded connection with the first connecting pipe (18), one end of the second connecting pipe (19) is fixedly connected with a filtering box (20), a filtering net (22) and a filtering core (23) are fixedly connected to the inner side wall of the filtering box (20), and an air outlet (21) penetrating through the filtering box (20) is formed.
4. An environment-friendly smelting furnace according to claim 1, wherein a dust screen (24) is fixedly connected to the inner side wall of the cylinder (5), and the dust screen (24) is located above the fan (6).
5. An environment-friendly smelting furnace according to claim 1, characterized in that the upper side wall of the smelting furnace (1) is provided with a cover plate (12).
6. An environment-friendly smelting furnace according to claim 1, wherein a ramp (14) is fixedly connected to the inner bottom side wall of the smelting furnace (1).
7. An environment-friendly smelting furnace according to claim 1, wherein a plurality of supporting legs (17) are fixedly connected to the bottom side wall of the smelting furnace (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320992807.2U CN220322007U (en) | 2023-04-27 | 2023-04-27 | Environment-friendly smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320992807.2U CN220322007U (en) | 2023-04-27 | 2023-04-27 | Environment-friendly smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220322007U true CN220322007U (en) | 2024-01-09 |
Family
ID=89410288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320992807.2U Active CN220322007U (en) | 2023-04-27 | 2023-04-27 | Environment-friendly smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220322007U (en) |
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2023
- 2023-04-27 CN CN202320992807.2U patent/CN220322007U/en active Active
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