CN218155452U - Roasting furnace for removing organic matters from waste activated alumina balls - Google Patents
Roasting furnace for removing organic matters from waste activated alumina balls Download PDFInfo
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- CN218155452U CN218155452U CN202222143605.9U CN202222143605U CN218155452U CN 218155452 U CN218155452 U CN 218155452U CN 202222143605 U CN202222143605 U CN 202222143605U CN 218155452 U CN218155452 U CN 218155452U
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- activated alumina
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Abstract
The utility model relates to a roasting furnace for removing organic matters from waste activated alumina balls, which belongs to the technical field of alumina ball roasting equipment. The utility model relates to a roasting furnace for removing organic matters from waste activated alumina balls, which comprises a roasting furnace body, wherein the top of the roasting furnace body is fixedly connected with a feed inlet, the bottom of the feed inlet is provided with a feed valve, the two sides of the feed inlet are respectively provided with an air inlet pipeline and an air outlet pipeline, an air exhauster is arranged inside the air outlet pipeline, a driving motor and a stirring rod are arranged inside the roasting furnace body, and the stirring rod is provided with a plurality of stirring blades; be equipped with ceramic boiler tube on the calcination furnace inner wall, the discharge gate has been seted up to calcination furnace bottom, and the bleeder valve is installed to the discharge gate bottom, and the supporting leg is still installed to calcination furnace bottom. The utility model discloses simple structure enables the useless active alumina ball in the roasting furnace and is heated evenly to it is cleaner to make the organic matter of surface adhesion get rid of.
Description
Technical Field
The utility model relates to a roasting furnace for removing organic matters from waste activated alumina balls, which belongs to the technical field of alumina ball roasting equipment.
Background
Activated alumina balls, also known as modern water purification activated alumina, are often used in industry because they are usually named activated alumina, which is a porous, highly dispersed solid material with a large surface area and the microporous surface of which has the characteristics required for catalysis, such as adsorption, defluorination, drying, surface activity, excellent thermal stability, etc. Organic matters can be adhered to the micropores on the surface of the used waste activated alumina spheres, and the organic matters on the surface of the waste activated alumina spheres are removed by a high-temperature roasting mode in the prior art. However, the feeding speed of the existing roasting furnace is too high, so that a large amount of waste activated alumina balls are easy to accumulate and cannot be uniformly heated, and the organic matters on the surfaces of the waste activated alumina balls cannot be completely removed. Therefore, it is necessary to design a device capable of uniformly heating the waste activated alumina balls during the roasting process.
SUMMERY OF THE UTILITY MODEL
The above-mentioned defect to prior art exists, the utility model provides a roast stove over a slow fire that is used for useless active alumina ball to get rid of organic matter can make useless active alumina ball thermally equivalent, and what the organic matter got rid of is cleaner.
The utility model relates to a roasting furnace for removing organic matters from waste activated alumina balls, which comprises a roasting furnace body, wherein the top of the roasting furnace body is fixedly connected with a feed inlet, the bottom of the feed inlet is provided with a feed valve, the two sides of the feed inlet are respectively provided with an air inlet pipeline and an air outlet pipeline, an air exhauster is arranged inside the air outlet pipeline, a driving motor and a stirring rod are arranged inside the roasting furnace body, and the stirring rod is provided with a plurality of stirring blades; be equipped with ceramic boiler tube on the calcination furnace inner wall, the discharge gate has been seted up to calcination furnace bottom, and the bleeder valve is installed to the discharge gate bottom, and the supporting leg is still installed to calcination furnace bottom.
Preferably, the feed inlet is funnel-shaped.
Preferably, a motor box is installed outside the driving motor, and the motor box is made of high-temperature-resistant and heat-insulating materials.
Preferably, inside the roasting furnace body, the bottom of the air inlet pipeline and the bottom of the air outlet pipeline are both provided with filter screens.
Preferably, a water-gas separator is further connected to an outlet of the air outlet pipeline.
Preferably, the length of the stirring rod is smaller than the height of the roasting furnace body.
Preferably, the stirring blades are staggered left and right and are uniformly arranged on the stirring rod.
A bake burning furnace over a slow fire for useless active alumina ball gets rid of organic matter, have following beneficial effect:
(1) Through the arranged stirring rods and stirring blades, the waste activated alumina balls are continuously stirred in the roasting process, so that each waste activated alumina ball is uniformly heated, and organic matters on the surfaces of the waste activated alumina balls can be thoroughly removed;
(2) By arranging the air outlet pipeline and the air inlet pipeline, water vapor generated in the roasting process is pumped out, so that scaling caused by condensation of water drops on the interior of the roasting furnace body is avoided, and explosion caused by overlarge pressure in the roasting furnace body can be prevented;
(3) The roasting efficiency is high, the stability is uniform, the device structure is simple, and the manufacturing difficulty is small.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. roasting the furnace body; 2. a feed inlet; 3. an air inlet pipeline; 4. an air outlet pipeline; 5. a water-gas separator; 6. a drive motor; 7. a motor case; 8. a stirring rod; 9. a stirring blade; 10. a ceramic furnace tube; 11. a discharge port; 12. a discharge valve; 13. filtering with a screen; 14. and (5) supporting legs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The embodiment is as follows:
as shown in fig. 1, the roasting furnace for removing organic matters from waste activated alumina balls, according to the present invention, comprises a roasting furnace body 1, wherein the roasting furnace body 1 is a hollow cylindrical cavity, a feed inlet 2 is fixedly connected to the top of the roasting furnace body 1, and the feed inlet 2 is in a funnel shape with an upper opening diameter larger than a lower opening diameter, such that the waste activated alumina balls poured over can be received and smoothly enter the roasting furnace body 1 for roasting; a feed valve is arranged at the bottom of the feed port 2, when the feed valve is opened, the waste activated alumina balls enter the roasting furnace body 1, and when the feed valve is closed, the roasting process is started.
An air inlet pipeline 3 and an air outlet pipe are respectively arranged on two sides of the feed inlet 2, an exhaust fan is arranged in the air outlet pipeline 4, the air outlet pipeline 4 is used for extracting water vapor in the roasting furnace body 1, and a water-gas separator 5 is arranged at an outlet of the air outlet pipeline 4 and is used for collecting the water vapor and discharging the gas, so that the water vapor is prevented from being accumulated in the air outlet pipeline 4; the air inlet pipeline 3 is used for air inlet, pressure intensity inside the roasting furnace body 1 is balanced, and explosion caused by overlarge pressure inside the roasting furnace body 1 in the roasting process is prevented.
Inside roasting furnace body 1, filter screen 13 is all installed to the bottom of fright pipeline and air-out pipeline 4, and filter screen 13 is arranged in filtering roasting furnace body 1 inside steam or the organic matter dust in the air or other impurity, also is arranged in filtering the impurity that gets into in the air of air-supply line 3 inside.
Roasting furnace body 1 internally mounted has driving motor 6 and puddler 8, and 7 fixed mounting on the top of roasting furnace body 1 inside of motor case 7 that driving motor 6 was established through outside cover, and motor case 7 adopts high temperature resistant and thermal-insulated material to make, can effectively guarantee that driving motor 6 normally works in high temperature environment. The driving shaft of the driving motor 6 is fixedly connected with the stirring rod 8, the stirring rod 8 is provided with a plurality of stirring blades 9, the stirring blades are staggered left and right and are uniformly arranged on the stirring rod, and the left and right staggered and uniform arrangement mode can ensure that the waste activated alumina balls uniformly fall down and can also ensure that the waste activated alumina balls are uniformly stirred, so that the waste activated alumina balls are uniformly heated; the length of the stirring rod 8 is slightly less than the height of the roasting furnace body 1, so that all the waste activated alumina balls in the roasting furnace body 1 can be stirred uniformly.
The stirring rod 8, the stirring blade 9 and the filter screen 13 are all made of high-temperature-resistant materials, so that the high-temperature-resistant material is convenient to use in a high-temperature roasting furnace.
A plurality of ceramic furnace tubes 10 are arranged on the inner wall of the roasting furnace body 1, and the ceramic furnace tubes 10 are used for heating and roasting the waste activated alumina balls; a discharge port 11 is formed in the bottom of the roasting furnace body 1, a discharge valve 12 is installed at the bottom of the discharge port 11, the discharge valve 12 is in a closed state in the charging and roasting processes, and after being sintered, the discharge valve 12 is opened for discharging; supporting legs 14 are still installed to 1 bottom of roasting furnace body, and one section distance of ground is surpassed with 1 support of roasting furnace body, is convenient for place useless active alumina ball at discharge gate 11 and accomodates transfer device.
The roasting furnace is realized through an automatic control device, the automatic control device comprises a controller, the controller is installed at a corresponding position on a production line, and the controller is electrically connected with the driving motor 6, the feeding valve, the discharging valve 12 and the ceramic furnace tube 10.
The utility model discloses a use as follows: a bake burning furnace over a slow fire for useless active alumina ball gets rid of organic matter, in reinforced time, the feed valve is opened, useless active alumina ball gets into 1 insides of calcination furnace body, reinforced completion feed valve is closed, ceramic furnace tube 10 circular telegram heats the calcination process, driving motor 6 drives puddler 8 and stirring vane 9 and stirs 1 inside useless active alumina balls of calcination furnace body, accomplish calcination heating process after, bleeder valve 12 is opened, useless active alumina ball gets into to receive and transports the device, the calcination process is accomplished.
The utility model can be widely applied to the occasions of alumina ball roasting equipment.
Claims (7)
1. A roasting furnace for removing organic matters from waste activated alumina balls is characterized by comprising a roasting furnace body (1), wherein the top of the roasting furnace body (1) is fixedly connected with a feed inlet (2), the bottom of the feed inlet (2) is provided with a feed valve, two sides of the feed inlet (2) are respectively provided with an air inlet pipeline (3) and an air outlet pipeline (4), an exhaust fan is arranged in the air outlet pipeline (4), a driving motor (6) and a stirring rod (8) are arranged in the roasting furnace body (1), and a plurality of stirring blades (9) are arranged on the stirring rod (8); the ceramic furnace tube (10) is arranged on the inner wall of the roasting furnace body (1), the discharge port (11) is formed in the bottom of the roasting furnace body (1), the discharge valve (12) is installed at the bottom of the discharge port (11), and the supporting legs (14) are further installed at the bottom of the roasting furnace body (1).
2. A baking furnace for removing organic matters from waste activated alumina balls according to claim 1, wherein the feed inlet (2) is funnel-shaped.
3. A roasting furnace for removing organic matters from waste activated alumina balls according to claim 1, characterized in that a motor box (7) is installed outside the driving motor (6), and the motor box (7) is made of a high-temperature-resistant and heat-insulating material.
4. A roasting furnace for removing organic matters from waste activated alumina balls according to claim 1, wherein the bottom of the air inlet pipeline (3) and the bottom of the air outlet pipeline (4) inside the roasting furnace body (1) are provided with filter screens (13).
5. A roasting furnace for removing organic matters from waste activated alumina balls according to claim 1, wherein a moisture separator (5) is further connected to an outlet of the air outlet pipeline (4).
6. A roasting furnace for removing organic matters from waste activated alumina balls according to claim 1, characterized in that the length of the stirring rod (8) is less than the height of the roasting furnace body (1).
7. A roasting furnace for removing organic matters from waste activated alumina balls according to claim 1, wherein the stirring blades (9) are arranged on the stirring rod (8) in a staggered and uniform manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222143605.9U CN218155452U (en) | 2022-08-15 | 2022-08-15 | Roasting furnace for removing organic matters from waste activated alumina balls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222143605.9U CN218155452U (en) | 2022-08-15 | 2022-08-15 | Roasting furnace for removing organic matters from waste activated alumina balls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218155452U true CN218155452U (en) | 2022-12-27 |
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ID=84550023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222143605.9U Active CN218155452U (en) | 2022-08-15 | 2022-08-15 | Roasting furnace for removing organic matters from waste activated alumina balls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218155452U (en) |
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2022
- 2022-08-15 CN CN202222143605.9U patent/CN218155452U/en active Active
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