CN207963461U - A kind of rotary kiln oxidation furnace - Google Patents
A kind of rotary kiln oxidation furnace Download PDFInfo
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- CN207963461U CN207963461U CN201820348108.3U CN201820348108U CN207963461U CN 207963461 U CN207963461 U CN 207963461U CN 201820348108 U CN201820348108 U CN 201820348108U CN 207963461 U CN207963461 U CN 207963461U
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- fixedly connected
- furnace body
- support roller
- rotary kiln
- air inlet
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Abstract
The utility model discloses a kind of rotary kiln oxidation furnaces,Including furnace body,Described furnace body one end is rotatablely connected bell,The bell is fixedly connected with spiral feeder,It is fixedly connected with ajutage below the spiral feeder,The furnace body is being fixedly connected with insulating layer close to bell one end,It is fixedly connected with heating device in the insulating layer,The insulating layer other end is fixedly connected with first pulley,The first pulley rotated down connects the first support roller,The first pulley other end is fixedly connected with gear wheel,The gear wheel rotated down connects pinion gear,The pinion gear connects transmission device,The furnace body other end is fixedly connected with discharge port,Oxidic raw materials are needed to enter in stove from feeding screw device,The filter layer of air inlet can remove the dust in air,It can clean manufacturing,It can accelerate reaction rate again,Furnace body rotation makes material in stove be come into full contact with oxygen,Accelerate reaction speed,Conveyer belt transfers out the metal material that oxidation is completed.
Description
Technical field
The utility model is related to mineral mining technical field, specially a kind of rotary kiln oxidation furnace.
Background technology
Exploitation of mineral resources refers to that the ore mineral of mineral deposit (including Solid Mineral and liquid mineral products) is mined, is passed through
The series of processes such as choosing, smelting processing, refine or purify the technical process as certain forms product by utility.Mineral resources
General exploitation all includes the industrial processes such as mining, ore dressing, smelting, but different exploitation of mineral resources has larger difference.
In the technical field of metal smelt, oxidation furnace has had a long history as a kind of equipment of metallurgical smelting, oxidation furnace behaviour
Make simply, the thermal efficiency is high, and investment is low, and operating cost is low, and production of units energy rate is high, and metal recovery rate is high.Conventional oxidation stove
It is typically fixed, it inevitably causes to contact unevenness with oxygen, comprehensive can not aoxidize, can not also complete asking for continuous oxidation
Topic.
Utility model content
The purpose of this utility model is to provide a kind of rotary kiln oxidation furnaces, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions, a kind of rotary kiln oxidation furnace, including furnace body,
Described furnace body one end is rotatablely connected bell, and the bell is fixedly connected with spiral feeder, is welded above the spiral feeder
Material mouth is tapped into, described spiral feeder one end is fixedly connected with driving motor, is fixedly connected and send below the spiral feeder
Air hose, the ajutage other end are socketed wind turbine, and the wind turbine other end is socketed air inlet pipe, and described air inlet pipe one end is fixedly connected
Air inlet, the air inlet grafting filter layer, the air inlet pipe are socketed oxygen tank at air inlet, and the furnace body is close to stove
Lid one end is fixedly connected with insulating layer, and heating device is fixedly connected in the insulating layer, and the insulating layer other end is fixedly connected with
One belt wheel, the first pulley rotated down connect the first support roller, and the first support roller rotated down connects the first supporting rack, institute
It states the first pulley other end and is fixedly connected with gear wheel, the gear wheel rotated down connects pinion gear, and the pinion gear connection passes
Dynamic device, the gear wheel other end are fixedly connected with the second belt wheel, and the second belt wheel rotated down connects the second support roller, described
Second support roller rotated down connects the second supporting rack, and bottom is fixedly connected with below first support roller, transmission device and the second support roller
Seat, the furnace body other end are fixedly connected with discharge port, conveyer belt are fixedly connected with below the discharge port.
Preferably, the tilting furnace 5 to 10 is spent.
Preferably, the filter layer makes for high-strength polyester fiber nonwoven fabric.
Preferably, the transmission device includes the motor and H2SH15-18 retarders of model Y-180L-8.
Preferably, the heating device material is quartz ampoule infrared heating circle.
Preferably, first support roller and the second support roller are respectively two.
Compared with prior art, the utility model has the beneficial effects that：Oxidic raw materials are needed to enter from feeding screw device
In stove, ajutage is constantly blown into the air for being mixed into a large amount of oxygen, and the filter layer of air inlet can remove the dust in air, can
Clean manufacturing, and reaction rate can be accelerated, production efficiency is improved, furnace body is driven by transmission device, is constantly rotated, is enabled to
Material comes into full contact with oxygen in stove, accelerates reaction speed, the furnace body at angle of inclination can also be slow material during rotation
Slowly oxidation furnace is taken out of, insulating layer is not arranged for furnace body latter half, can play cooling effect, the metal that conveyer belt completes oxidation
Material transfers out.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is structural schematic diagram at the utility model A-A；
Fig. 3 is structural schematic diagram at the utility model B-B.
In figure：1 furnace body, 2 bells, 3 spiral feeders, 4 feed inlets, 5 driving motors, 6 ajutages, 7 wind turbines, 8 air inlets
Pipe, 9 air inlets, 10 filter layers, 11 oxygen tanks, 12 insulating layers, 13 heating devices, 14 first pulleys, 15 first support rollers, 16 canine tooths
Wheel, 17 pinion gears, 18 transmission devices, 19 first supporting racks, 20 discharge ports, 21 conveyer belts, 22 pedestals, 23 second belt wheels, 24
Two support rollers, 25 second supporting racks.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the utility model, it should be noted that the side of the instructions such as term "vertical", "upper", "lower", "horizontal"
Either position relationship is orientation based on ... shown in the drawings or position relationship for position, is merely for convenience of describing this practicality and simplification is retouched
State, rather than indicate either to imply that signified device or element must have a particular orientation, with specific azimuth configuration and
Operation, therefore should not be understood as limiting the present invention.In addition, " first ", " second ", " third ", " the 4th " are only used for
Purpose is described, and should not be understood as indicating or implying relative importance.
In the description of the utility model, it is also necessary to which explanation " is set unless otherwise specific regulation and limitation, term
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or be integrally connected, it can be mechanical connection, can also be electrical connection, can be directly connected to, can also be by intermediate matchmaker
It is situated between and is connected, can is the connection inside two elements.It for the ordinary skill in the art, can be as the case may be
Understand the concrete meaning of above-mentioned term in the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of rotary kiln oxidation furnace, including furnace body 1, institute
It states furnace body 1 and tilts 5 to 10 degree, 1 one end of the furnace body is rotatablely connected bell 2, and the bell 2 is fixedly connected with spiral feeder 3,
Feed inlet 4 is welded in 3 top of the spiral feeder, and 3 one end of the spiral feeder is fixedly connected with driving motor 5, described
3 lower section of spiral feeder is fixedly connected with ajutage 6, and 6 other end of the ajutage is socketed wind turbine 7,7 another end cap of the wind turbine
Tracheae 8 is tapped into, 8 one end of the air inlet pipe is fixedly connected with air inlet 9,9 grafting filter layer 10 of the air inlet, the filter layer 10
Made for high-strength polyester fiber nonwoven fabric, the air inlet pipe 8 is socketed oxygen tank 11 at air inlet 9, the furnace body 1 by
Nearly 2 one end of bell is fixedly connected with insulating layer 12, and heating device 13,13 material of the heating device are fixedly connected in the insulating layer 12
Matter is quartz ampoule infrared heating circle, and 12 other end of the insulating layer is fixedly connected with first pulley 14, under the first pulley 14
The first support roller 15 of side's rotation connection, 15 rotated down of the first support roller connect the first supporting rack 19, and the first pulley 14 is another
One end is fixedly connected with gear wheel 16, and 16 rotated down of the gear wheel connects pinion gear 17, the connection transmission dress of the pinion gear 17
18 are set, the transmission device 18 includes the motor and H2SH15-18 retarders of model Y-180L-8, and the gear wheel 16 is another
One end is fixedly connected with the second belt wheel 23, and the second belt wheel rotated down connects the second support roller 24, second support roller, 24 lower section
It is rotatablely connected the second supporting rack 25, first support roller, 15 and second support roller 24 is respectively two, first support roller 15, transmission dress
It sets 18 and is fixedly connected with pedestal 22 with 24 lower section of the second support roller, 1 other end of the furnace body is fixedly connected with discharge port 20, the discharge port
20 lower sections are fixedly connected with conveyer belt 21.
Operation principle：The raw metal needed to be oxidized enters from spiral feeder 3 in stove, and ajutage 6 is constantly blown into mixed
There is the air of a large amount of oxygen, the heating device 13 in insulating layer 12, which is powered, generates high temperature, and furnace body 1 is under the drive of transmission device 18
It constantly rotates, raw material are at high temperature with air oxidation in stove, and the rotation of furnace body 1 slowly sends to raw material toward outlet, from discharging
Mouth 20 is pulled away to conveyer belt 21.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of rotary kiln oxidation furnace, including furnace body (1), it is characterised in that：Furnace body (1) one end rotation connection bell (2),
The bell (2) is fixedly connected with spiral feeder (3), and feed inlet (4) is welded above the spiral feeder (3), described
Spiral feeder (3) one end is fixedly connected with driving motor (5), and ajutage is fixedly connected with below the spiral feeder (3)
(6), ajutage (6) other end socket wind turbine (7), wind turbine (7) other end socket air inlet pipe (8), the air inlet pipe
(8) one end is fixedly connected with air inlet (9), and air inlet (9) the grafting filter layer (10), the air inlet pipe (8) is close to air inlet
(9) oxygen tank (11) is socketed at, the furnace body (1) is being fixedly connected with insulating layer (12), the insulating layer close to bell (2) one end
(12) heating device (13) is fixedly connected in, insulating layer (12) other end is fixedly connected with first pulley (14), and described first
Belt wheel (14) rotated down connects the first support roller (15), and the first support roller (15) rotated down connects the first supporting rack (19),
First pulley (14) other end is fixedly connected with gear wheel (16), and gear wheel (16) rotated down connects pinion gear
(17), pinion gear (17) the connection transmission device (18), gear wheel (16) other end are fixedly connected with the second belt wheel (23),
The second belt wheel rotated down connects the second support roller (24), and the second support roller (24) rotated down connects the second supporting rack
(25), pedestal (22), the furnace body are fixedly connected with below first support roller (15), transmission device (18) and the second support roller (24)
(1) other end is fixedly connected with discharge port (20), and conveyer belt (21) is fixedly connected with below the discharge port (20).
2. a kind of rotary kiln oxidation furnace according to claim 1, it is characterised in that：The furnace body (1) tilts 5 to 10 degree.
3. a kind of rotary kiln oxidation furnace according to claim 1, it is characterised in that：The filter layer (10) is poly- for high intensity
Ester fiber nonwoven fabric makes.
4. a kind of rotary kiln oxidation furnace according to claim 1, it is characterised in that：The transmission device (18) includes model
For the motor and H2SH15-18 retarders of Y-180L-8.
5. a kind of rotary kiln oxidation furnace according to claim 1, it is characterised in that：Heating device (13) material is stone
English pipe infrared heating circle.
6. a kind of rotary kiln oxidation furnace according to claim 1, it is characterised in that：First support roller (15) and the second support
It is two to take turns (24) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820348108.3U CN207963461U (en) | 2018-03-14 | 2018-03-14 | A kind of rotary kiln oxidation furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820348108.3U CN207963461U (en) | 2018-03-14 | 2018-03-14 | A kind of rotary kiln oxidation furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207963461U true CN207963461U (en) | 2018-10-12 |
Family
ID=63743356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820348108.3U Active CN207963461U (en) | 2018-03-14 | 2018-03-14 | A kind of rotary kiln oxidation furnace |
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| CN (1) | CN207963461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237327A (en) * | 2021-04-29 | 2021-08-10 | 安徽省泽乾冶金科技有限公司 | Air supply device of rotary kiln |
-
2018
- 2018-03-14 CN CN201820348108.3U patent/CN207963461U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237327A (en) * | 2021-04-29 | 2021-08-10 | 安徽省泽乾冶金科技有限公司 | Air supply device of rotary kiln |
| CN113237327B (en) * | 2021-04-29 | 2023-10-20 | 安徽省泽乾冶金科技有限公司 | Rotary kiln air supply device |
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