CN214199679U - Continuous material fine powder reflux paddle roasting furnace - Google Patents
Continuous material fine powder reflux paddle roasting furnace Download PDFInfo
- Publication number
- CN214199679U CN214199679U CN202022912972.1U CN202022912972U CN214199679U CN 214199679 U CN214199679 U CN 214199679U CN 202022912972 U CN202022912972 U CN 202022912972U CN 214199679 U CN214199679 U CN 214199679U
- Authority
- CN
- China
- Prior art keywords
- furnace body
- horizontal furnace
- lamellar body
- paddle
- pivot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000109 continuous material Substances 0.000 title claims description 8
- 239000000843 powder Substances 0.000 title description 4
- 238000010992 reflux Methods 0.000 title description 4
- 239000000463 material Substances 0.000 claims abstract description 40
- 230000000694 effects Effects 0.000 claims abstract description 9
- 230000001360 synchronised effect Effects 0.000 claims abstract description 3
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 238000005524 ceramic coating Methods 0.000 claims description 4
- 239000008247 solid mixture Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 abstract description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 4
- 239000003546 flue gas Substances 0.000 abstract description 4
- 238000002485 combustion reaction Methods 0.000 description 5
- 239000002912 waste gas Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000008676 import Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Images
Landscapes
- Furnace Details (AREA)
Abstract
The utility model discloses a continuous type material farine backward flow paddle bakes burning furnace over a slow fire, including horizontal furnace body, the wherein one end of horizontal furnace body is equipped with feed inlet and gas outlet, and the other end is equipped with discharge gate and air inlet, and horizontal furnace body is inside to be equipped with two pivots along the length direction activity, has all evenly laid the blade in the every pivot, the blade comprises first lamellar body and second lamellar body, first lamellar body is spiral angle and installs in the pivot, the second lamellar body is connected on first lamellar body, and the second lamellar body is on a parallel with the pivot, and one of them tip of horizontal furnace body is equipped with the driving piece for two pivots of synchronous drive rotate. The roasting furnace adopts a paddle type structure, when air is introduced for roasting, the paddle is used for pushing the material to move horizontally, and meanwhile, the material is vertically stirred, so that the material is fully contacted with the air, and the roasting effect is improved; in addition, when the roasting furnace discharges flue gas, the materials doped in the flue gas can be separated and recovered, and the material loss is avoided.
Description
Technical Field
The utility model relates to a bake burning furnace technical field over a slow fire, concretely relates to continuous type material farine backward flow paddle bakes burning furnace over a slow fire.
Background
The sintering temperature of the roasting furnace can be obviously reduced, and the energy consumption is greatly reduced. In many material regeneration treatment processes, a roasting furnace is required, for example, when regeneration treatment of waste silica gel containing oil is performed, organic matters such as oil adsorbed by the waste silica gel are burnt by the roasting furnace.
However, the roasting furnace used at present has poor combustion uniformity, and is easy to cause partial insufficient combustion of materials, so that regeneration cannot be realized; in addition, air needs to be introduced in the combustion process, a large amount of smoke is generated after combustion, the disturbance of the gas enables discharged smoke to be doped with carried materials, particularly powdery materials, and a large amount of materials are discharged along with the smoke, so that the material loss is serious.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a continuous type material farine backward flow paddle bakes burning furnace over a slow fire, and it has solved the current poor, the serious problem of material loss of burning homogeneity over a slow fire.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides a continuous type material farine backward flow paddle bakes burning furnace over a slow fire, includes horizontal furnace body, the wherein one end of horizontal furnace body is equipped with feed inlet and gas outlet, and the other end is equipped with discharge gate and air inlet, and horizontal furnace body is inside to be equipped with two pivot along the length direction activity, all evenly has laid the blade in every pivot, the blade comprises first lamellar body and second lamellar body, first lamellar body is spiral angle and installs in the pivot, the second lamellar body is connected on first lamellar body, and the second lamellar body is on a parallel with the pivot, the surface of first lamellar body and second lamellar body all scribbles high temperature resistant wear-resisting coating, and one of them tip of horizontal furnace body is equipped with the driving piece for two pivot rotations of synchronous drive rotate.
The improved structure of the electric vehicle is characterized in that the driving piece is composed of a motor, two driving wheels and two transmission belts, the two driving wheels are installed at the output end of the motor, one ends of the two transmission belts are respectively sleeved on the two driving wheels, and the other ends of the two transmission belts are respectively sleeved on the two rotating shafts.
The further improvement lies in that the feed inlet is positioned on the end surface of the horizontal furnace body, the discharge outlet is positioned on the bottom surface of the horizontal furnace body, and the air inlet and the air outlet are positioned on the top surface of the horizontal furnace body.
In a further improvement, the high temperature and wear resistant coating is a ceramic coating at least 5mm thick.
The further improvement is that a first cyclone separator and a second cyclone separator are arranged above the horizontal furnace body, a gas-solid mixture inlet of the first cyclone separator is connected with a gas outlet of the horizontal furnace body, a gaseous object outlet of the first cyclone separator is communicated with a gas-solid mixture inlet of the second cyclone separator, and solid object outlets of the first cyclone separator and the second cyclone separator are communicated with a feed inlet of the horizontal furnace body.
The beneficial effects of the utility model reside in that: the roasting furnace adopts a paddle type structure, when air is introduced for roasting, the paddle is used for pushing the material to move horizontally, and meanwhile, the material is vertically stirred, so that the material is fully contacted with the air, and the roasting effect is improved; in addition, when the roasting furnace discharges flue gas, the materials doped in the flue gas can be separated and recovered, and the material loss is avoided.
Drawings
FIG. 1 is a schematic structural diagram of a continuous material fine powder reflux paddle roaster;
in the figure: 1. a horizontal furnace body; 2. a feed inlet; 3. an air outlet; 4. a discharge port; 5. an air inlet; 6. a rotating shaft; 7. a blade; 701. a first sheet body; 702. a second sheet body; 8. a motor; 9. a drive wheel; 10. a transmission belt; 11. a first cyclone separator; 12. a second cyclone separator.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
As shown in fig. 1, a continuous material fine powder reflux paddle roasting furnace comprises a horizontal furnace body 1, wherein one end of the horizontal furnace body 1 is provided with a feed inlet 2 and an air outlet 3, and the other end is provided with a discharge outlet 4 and an air inlet 5, wherein the feed inlet 2 is used for feeding materials to be roasted, a sealed feeding mechanism can be adopted, the discharge outlet 4 is used for discharging the roasted materials, the air inlet 5 is used for introducing high-temperature air or normal-temperature air, and the air outlet 3 is used for discharging waste gas formed by combustion; two rotating shafts 6 are movably arranged in the horizontal furnace body 1 along the length direction, the rotating shafts 6 can rotate freely, blades 7 are uniformly distributed on each rotating shaft 6, each blade 7 consists of a first blade body 701 and a second blade body 702, the first blade body 701 is installed on the rotating shaft 6 in a spiral angle mode, the first blade bodies 701 are used for pushing materials to move horizontally during rotation, so that the materials are conveyed from the end of a feeding hole 2 to the end of a discharging hole 4, the second blade bodies 702 are connected to the first blade bodies 701, the second blade bodies 702 are parallel to the rotating shafts 6, and the second blade bodies 702 are used for stirring the materials along the vertical surface direction to stir the materials up and down; in addition, one end of the horizontal furnace body 1 is provided with a driving piece for synchronously driving the two rotating shafts 6 to rotate.
When the material feeding device works, materials are fed from the feeding hole 2, the driving piece is started, the two rotating shafts 6 are driven to synchronously rotate, and the materials are moved to one end of the discharging hole 4; simultaneously let in high temperature air through air inlet 5, make the material burning, utilize blade 7 to promote material horizontal migration, make material vertical stirring simultaneously for the material fully contacts with the air, promotes the calcination effect, and the material after the burning is the finished product, discharges from discharge gate 4, and the waste gas that produces after the burning is discharged by gas outlet 3.
The utility model discloses in, the driving piece comprises motor 8, drive wheel 9 and drive belt 10, and drive wheel 9 and drive belt 10 all have two, and two drive wheel 9 are all installed at motor 8's output, and two drive belt 10 one ends overlap respectively on two drive wheel 9, and the other end overlaps respectively on two pivot 6. The motor 8 adopts a speed reducer, and the work of the speed reducer drives the two driving wheels 9 to slowly rotate, so that the two rotating shafts 6 are driven to synchronously rotate through the driving belt 10.
The utility model discloses in, feed inlet 2 is located horizontal furnace body 1's terminal surface, the feeding of being convenient for, and discharge gate 4 is located horizontal furnace body 1's bottom surface, is convenient for utilize the gravity ejection of compact, and air inlet 5 and gas outlet 3 are located horizontal furnace body 1's top surface.
The utility model discloses in, the surface of first lamellar body 701 and second lamellar body 702 all scribbles high temperature resistant wear-resisting coating (not shown in the figure), and is unusual, and high temperature resistant wear-resisting coating is the ceramic coating that 5mm is at least thick, and ceramic coating can promote high temperature resistant, the wear-resisting effect of blade 7, can also play the lubrication action simultaneously, reduces the material and improves ejection of compact and calcination effect at the phenomenon of adhering of blade 7.
The utility model discloses in, horizontal furnace body 1's top is equipped with first cyclone 11 and second cyclone 12, and first cyclone 11's gas-solid state mixture import is connected with horizontal furnace body 1's gas outlet 3, and first cyclone 11's gaseous state object export communicates with second cyclone 12's gas-solid state mixture import, and first cyclone 11 and second cyclone 12's solid state object export all communicates with horizontal furnace body 1's feed inlet 2.
It should be noted that the utility model discloses well cyclone adopts conventional structure, and its side is the import of the gas-solid state mixture of treating the separation, and the bottom is the export of solid-state object, and the top is the export of gaseous state object. The waste gas discharged from the gas outlet 3 enters the first cyclone separator 11, the separated solid material is discharged from the bottom through cyclone separation and directly falls into the feed inlet 2 to participate in the roasting process again, the separated gaseous material is introduced into the second cyclone separator 12, the separated solid material is discharged from the bottom through the second cyclone separation and also directly falls into the feed inlet 2, and the separated waste gas is discharged. Through the dual separation effect of the first cyclone separator 11 and the second cyclone separator 12, the materials doped in the waste gas can basically flow back to the furnace, and the material loss is reduced to the maximum extent.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be 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 (5)
1. The utility model provides a continuous type material farine backward flow paddle bakes burning furnace, includes horizontal furnace body (1), its characterized in that: the horizontal furnace body (1) wherein one end is equipped with feed inlet (2) and gas outlet (3), and the other end is equipped with discharge gate (4) and air inlet (5), and horizontal furnace body (1) is inside to be equipped with two pivot (6) along the length direction activity, all evenly has laid blade (7) on every pivot (6), blade (7) comprise first lamellar body (701) and second lamellar body (702), first lamellar body (701) are spiral angle and install on pivot (6), second lamellar body (702) are connected on first lamellar body (701), and second lamellar body (702) are on a parallel with pivot (6), the surface of first lamellar body (701) and second lamellar body (702) all scribbles high temperature resistant wear-resisting coating, and the wherein tip of horizontal furnace body (1) is equipped with the driving piece for two pivot (6) of synchronous drive rotate.
2. A continuous material fines recirculation paddle roaster as claimed in claim 1 wherein: the driving piece comprises motor (8), drive wheel (9) and drive belt (10) all have two, and the output at motor (8) is all installed in two drive wheels (9), and two drive belt (10) one end overlaps respectively on two drive wheels (9), and the other end overlaps respectively on two pivot (6).
3. A continuous material fines recirculation paddle roaster as claimed in claim 1 wherein: the feeding hole (2) is located on the end face of the horizontal furnace body (1), the discharging hole (4) is located on the bottom face of the horizontal furnace body (1), and the air inlet (5) and the air outlet (3) are located on the top face of the horizontal furnace body (1).
4. A continuous material fines recirculation paddle roaster as claimed in claim 1 wherein: the high-temperature-resistant wear-resistant coating is a ceramic coating with the thickness of at least 5 mm.
5. A continuous material fines recirculation paddle roaster as claimed in claim 1 wherein: the horizontal furnace body (1) is provided with a first cyclone separator (11) and a second cyclone separator (12) above, a gas-solid mixture inlet of the first cyclone separator (11) is connected with a gas outlet (3) of the horizontal furnace body (1), a gas object outlet of the first cyclone separator (11) is communicated with a gas-solid mixture inlet of the second cyclone separator (12), and solid object outlets of the first cyclone separator (11) and the second cyclone separator (12) are communicated with a feed inlet (2) of the horizontal furnace body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022912972.1U CN214199679U (en) | 2020-12-04 | 2020-12-04 | Continuous material fine powder reflux paddle roasting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022912972.1U CN214199679U (en) | 2020-12-04 | 2020-12-04 | Continuous material fine powder reflux paddle roasting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214199679U true CN214199679U (en) | 2021-09-14 |
Family
ID=77650358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022912972.1U Active CN214199679U (en) | 2020-12-04 | 2020-12-04 | Continuous material fine powder reflux paddle roasting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214199679U (en) |
-
2020
- 2020-12-04 CN CN202022912972.1U patent/CN214199679U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214199679U (en) | Continuous material fine powder reflux paddle roasting furnace | |
| CN107937731B (en) | Laterite-nickel ore pretreatment method and device | |
| CN113251406A (en) | Diversified biomass utilization device | |
| CN103468934B (en) | Powdery difficulty selects iron ore of low ore grade multistage fluidised form magnetizing roasting method | |
| CN208466399U (en) | A kind of coal dust production high frequency zone impurity removing device | |
| CN112226626A (en) | Smelting process of lead storage battery secondary lead | |
| CN208218697U (en) | A kind of high activity MgO roasting dedicated unit | |
| CN213811720U (en) | Multi-blade roasting furnace with lateral air inlet | |
| CN101066864B (en) | Dry process artificial mullite producing line | |
| CN214199680U (en) | Multi-blade roasting furnace with bottom air inlet | |
| CN202705248U (en) | Coal-saving rotary kiln production line device for ardealite calcining | |
| CN201676663U (en) | Mixing device | |
| CN213238386U (en) | Energy-saving rotary kiln capable of improving oxygen supply capacity | |
| CN205269568U (en) | Ceramic powder granulation processing equipment | |
| CN201109791Y (en) | Molybdenum ore oxidation sweetening apparatus | |
| CN214199678U (en) | Continuous controllable temperature paddle roasting furnace | |
| CN209721597U (en) | A kind of active carbon produces feeding system automatically | |
| CN207859146U (en) | A kind of coal ash sintering brick production and processing raw material blending device | |
| CN115235234B (en) | Special rotary kiln for smelting laterite-nickel ore | |
| CN217698001U (en) | Iron phosphate dihydrate crystallization device | |
| CN218155442U (en) | Energy-saving rotary kiln with waste heat recycling function | |
| CN214731812U (en) | Lime discharging device with small occupied area and low power consumption for production line of active lime rotary kiln | |
| CN205635380U (en) | Novel cement produced with dry method for production line furnace charge modified device | |
| CN212221589U (en) | Conveying device for feeding pulverized coal into kiln | |
| CN215261199U (en) | Roasting protection device for sulfuric acid production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 246003 Xizhuang formation, nongzhuang village, Yangqiao Town, Yixiu District, Anqing City, Anhui Province Patentee after: Anhui Guofu Environmental Technology Co.,Ltd. Address before: 246003 Xizhuang formation, nongzhuang village, Yangqiao Town, Yixiu District, Anqing City, Anhui Province Patentee before: ANHUI GUOFU LUBRICANT INDUSTRY Co.,Ltd. |