CN216898365U

CN216898365U - Rare earth oxide roasting device

Info

Publication number: CN216898365U
Application number: CN202220401243.6U
Authority: CN
Inventors: 陈敏超
Original assignee: Shouguang Hongda Rare Earth Materials Co ltd
Current assignee: Shouguang Hongda Rare Earth Materials Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-07-05
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a rare earth oxide roasting device which comprises a roasting box body, wherein the upper surface of the roasting box body is fixedly connected with a storage box, the roasting box body is connected with a power assembly, the outer side surface of the roasting box body is fixedly connected with a filtering assembly, the surface of one side, far away from the filtering assembly, of the roasting box body is fixedly connected with an exhaust frame, the storage box body is connected with a second gas pipe and a first gas pipe, the lower surface of the roasting box body is fixedly connected with a gas supply assembly, and the roasting box body is internally connected with a dispersing assembly. Increase the contact velocity and the area of rare earth oxide and oxygen, simultaneously when roasting rare earth oxide, effectively carry out diversified mixture to rare earth oxide to make the roast efficiency of whole device improve, when roasting moreover, effectual heat to in the gas is retrieved, prevents the problem of the waste of the energy.

Description

Rare earth oxide roasting device

Technical Field

The utility model relates to the technical field of rare earth oxides, in particular to a rare earth oxide roasting device.

Background

Rare earth is a mineral resource, and because of the particularity of elements in the rare earth, the rare earth is widely applied to multiple industries, rare earth oxides need to be roasted when the rare earth is processed, and some defects still exist in the conventional rare earth oxide roasting devices when the rare earth is used.

Some rare earth oxide roasting devices that have now are when using, because gas supply equipment can only a direction carry out the air feed, thereby make whole device when the calcination, the rare earth oxide that is located inside can not be quick contacts with oxygen, when roasting rare earth oxide simultaneously, can not effectively carry out diversified mixture to rare earth oxide, thereby make the roasting efficiency of whole device not good enough, and when roasting, can not effectual heat to in the gas is retrieved, and then make whole device when using, cause the waste of the energy easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the traditional technology and provide a rare earth oxide roasting device so as to solve the problems.

The aim of the utility model is achieved by the following technical measures:

a rare earth oxide roasting device is characterized in that: the roasting box comprises a roasting box body, a storage box is fixedly connected to the upper surface of the roasting box body, the roasting box body is connected with a power assembly, the power sword comprises a servo motor, the servo motor is fixedly connected with the outer side surface of the roasting box body, the outer side surface of the roasting box body is fixedly connected with a filtering assembly, the filtering assembly comprises a recovery box, the recovery box is positioned above the servo motor, an exhaust frame is fixedly connected to the surface of one side of the roasting box body, which is far away from the filtering assembly, one end of a second gas pipe is fixedly connected to the surface of one side of the storage box body, which is close to the filtering assembly, the other end of the second gas pipe is fixedly connected with the recovery box, one end of a first gas pipe is fixedly connected to the surface of one side of the storage box body, which is close to the exhaust frame, the other end of the first gas pipe is fixedly connected with the exhaust frame, an air supply assembly is fixedly connected to the lower surface of the roasting box body, and a dispersion assembly is connected inside the roasting box body, the dispersing component is in transmission connection with the power component through a bevel gear.

As an improvement: the dispersion assembly comprises a supporting rod, one end of the supporting rod is rotatably connected with the roasting box body, the other end of the supporting rod is fixedly connected with a dispersion disc, a plurality of second stirring rods are fixedly connected onto the supporting rod and are uniformly distributed on the supporting rod, and a plurality of second output holes are formed in the second stirring rod body and are uniformly distributed.

As an improvement: the power assembly comprises a first transmission rod and a second transmission rod, the output end of the servo motor is fixedly connected with one end of the first transmission rod, the other end of the first transmission rod is connected with the supporting rod through bevel gear transmission, one end of the second transmission rod is connected with the supporting rod through bevel gear transmission, and the other end of the second transmission rod is fixedly connected with an exhaust fan blade.

As an improvement: a plurality of first puddlers of fixedly connected with respectively on first transfer line and the second transfer line, a plurality of first puddlers evenly distributed sets up respectively on first transfer line and second transfer line, a plurality of first delivery outlets have all been seted up to first transfer line, second transfer line and first puddler, and are a plurality of first delivery outlets evenly distributed sets up on first transfer line, second transfer line and first puddler.

As an improvement: the filter assembly comprises a fan blade mounting rod, one end of the fan blade mounting rod is connected with the inner upper surface of the recovery box in a rotating mode, the fan blade mounting rod is fixedly connected with an air suction fan blade, the other end of the fan blade mounting rod is connected with one end of a third transmission rod through bevel gear transmission, the other end of the third transmission rod is connected with a support rod through bevel gear transmission, and a filter layer is connected into the recovery box.

As an improvement: the gas supply assembly comprises a gas heating bin, the gas heating bin is fixedly connected with the lower surface of the roasting box body, a gas output pipe is fixedly connected to the upper surface of the gas heating bin, and the gas output pipe is in through connection with the supporting rod.

Compared with the prior art, the utility model has the beneficial effects that: the rare earth oxide roasting device comprises:

be provided with bracing piece, dispersion impeller on the device, through servo motor's start-up, make bevel gear drive bracing piece and air discharge fan rotate, first puddler and second puddler can carry out diversified the stirring to rare earth oxide, transmit the steam in the gas heating storehouse through first delivery outlet and second delivery outlet simultaneously, make the efficiency of whole device when the calcination obtain improving.

Be provided with first gas-supply pipe, second gas-supply pipe and filtering component on the device, through the rotation of breathing in the flabellum, make the rare earth oxide gas that rare earth oxide produced when the calcination can preheat the rare earth oxide in the storage box, thereby the waste of the energy when having reduced whole device calcination, and through the transmission of first gas-supply pipe and second gas-supply pipe, add the filter layer in retrieving the frame, make and retrieve the frame and can purify the gas that produces when the calcination, the environment has been protected.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention.

Fig. 2 is a schematic cross-sectional structure of the present invention.

Fig. 3 is a schematic cross-sectional view of the power assembly of fig. 1.

In the figure: 1-roasting the box body; 2-a material storage box; 3-an exhaust frame; 4-a first gas transmission pipe; 5-a second gas conveying pipe; 6-a power assembly; 7-a dispersing component; 8-a filter assembly; 9-a gas supply assembly; 61-a servo motor; 62-a first transfer lever; 63-a second transmission rod; 64-exhaust fan blades; 65-a first stirring rod; 66-first output aperture; 71-a support bar; 72-a second stirring rod; 73-a second output aperture; 74-a dispersion tray; 81-suction fan blades; 82-fan blade mounting rods; 83-a filter layer; 84-a third transmission rod; 85-a recycling bin; 91-gas heating chamber; 92-gas outlet line.

Detailed Description

The technical solutions of the present invention will be further described in the following, with reference to the accompanying drawings and the detailed description, to clearly and completely describe the technical solutions of the present invention. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1 to 3, a rare earth oxide roasting device comprises a roasting box body 1, wherein a storage box 2 is fixedly connected to the upper surface of the roasting box body 1, a power assembly 6 is connected to the roasting box body 1, the power assembly 6 comprises a servo motor 61, the servo motor 61 is fixedly connected to the outer side surface of the roasting box body 1, a filter assembly 8 is fixedly connected to the outer side surface of the roasting box body 1, the filter assembly 8 comprises a recovery box 85, the recovery box 85 is positioned above the servo motor 61, an exhaust frame 3 is fixedly connected to the surface of the roasting box body 1 far away from the filter assembly 8, one end of the storage box 2 close to one side of the filter assembly 8 is fixedly connected to a second gas pipe 5, the other end of the second gas pipe 5 is fixedly connected to the recovery box 85, and one end of the storage box 2 close to one side of the exhaust frame 3 is fixedly connected to one end of a first gas pipe 4, the other end of the first gas pipe 4 is fixedly connected with the exhaust frame 3, the lower surface of the roasting box body 1 is fixedly connected with a gas supply assembly 9, the roasting box body 1 is internally connected with a dispersion assembly 7, and the dispersion assembly 7 is in transmission connection with the power assembly 6 through a bevel gear.

Roasting box 1 and material storage box 2 can be through bolt dead center fixed connection, can make things convenient for the dismantlement of exhaust frame 3 through bolt fixed connection between roasting box 1 and the exhaust frame 3 to conveniently maintain and safeguard power component 6 and dispersion subassembly 7, roasting box 1 passes through bolt fixed connection with collection box 85, conveniently changes filter layer 83.

The dispersing component 7 comprises a supporting rod 71, one end of the supporting rod 71 is rotatably connected with the roasting box body 1, the other end of the supporting rod 71 is fixedly connected with a dispersing disc 74, the supporting rod 71 is fixedly connected with a plurality of second stirring rods 72, the second stirring rods 72 are uniformly distributed on the supporting rod 71, a plurality of second output holes 73 are formed in the bodies of the second stirring rods 72, and the second output holes 73 are uniformly distributed.

The power assembly 6 comprises a first transmission rod 62 and a second transmission rod 63, the output end of the servo motor 61 is fixedly connected with one end of the first transmission rod 62, the other end of the first transmission rod 62 is connected with the supporting rod 71 through bevel gear transmission, one end of the second transmission rod 63 is connected with the supporting rod 71 through bevel gear transmission, and the other end of the second transmission rod 63 is fixedly connected with an exhaust fan blade 64.

A plurality of first puddlers 65 of fixedly connected with respectively on first transfer line 62 and the second transfer line 63, a plurality of first puddlers 65 set up at first transfer line 62 and second transfer line 63 evenly distributed respectively, a plurality of first delivery outlets 66 have all been seted up to first transfer line 62, second transfer line 63 and first puddler 65, and are a plurality of first delivery outlets 66 evenly distributed sets up on first transfer line 62, second transfer line 63 and first puddler 65.

The filtering component 8 comprises a fan blade mounting rod 82, one end of the fan blade mounting rod 82 is connected with the inner upper surface of the recycling box 85 in a rotating mode, the fan blade mounting rod 82 is fixedly connected with an air suction fan blade 81, the other end of the fan blade mounting rod 82 is connected with one end of a third transmission rod 84 through bevel gear transmission, the other end of the third transmission rod 84 is connected with the supporting rod 71 through bevel gear transmission, and a filtering layer 83 is connected into the recycling box 85 in a connecting mode.

Adsorb through the gaseous of flabellum 81 when baking of breathing in to make the filter layer 83 in the collection box 85 can purify gas, thereby protected the environment, through the transmission of second gas-supply pipe 5 and first gas-supply pipe 4, can make the material in the material case 2 can be preheated, improved the energy utilization of whole device.

The gas supply assembly 9 comprises a gas heating bin 91, the gas heating bin 91 is fixedly connected with the lower surface of the roasting box body 1, the upper surface of the gas heating bin 91 is fixedly connected with a gas output pipe 92, and the gas output pipe 92 is in through connection with the supporting rod 71.

First puddler 65 and second puddler 72 can make whole device when the material is stirred, break up the material and roast, have improved whole device's calcination efficiency, and dispersion impeller 74 can break up the material of input in the material box 2, makes things convenient for the calcination.

The hot gas that gas heating storehouse 91 provided is carried to second delivery outlet 73 and first delivery outlet 66 through gas output tube 92, realizes lasting even calcination at the in-process of stirring, and then makes whole device can effectually carry out better calcination to the oxide.

The working principle is as follows: when using this rare earth oxide roasting device, when needs roast rare earth oxide, open air feed subassembly 9 and servo motor 61, servo motor 61 drives bracing piece 71 through the rotation that drives first transfer line 62 and second transfer line 63, thereby make first puddler 65 and second puddler 72 rotate, the realization is to diversified stirring of oxide, thereby make whole device can be better process the oxide, the steam of air feed subassembly 9 output passes through second delivery outlet 73 and first delivery outlet 66 and gets rid of, thereby make whole device can effectually provide the combustion energy to the oxide.

After the servo motor 61 is started, the third transmission rod 84 drives the air suction fan blades 81 to rotate, meanwhile, the exhaust fan blades 64 rotate, gas generated during roasting is conveyed through the first gas conveying pipe 4 and the second gas conveying pipe 5, rare earth oxides in the storage box 2 can be preheated, and meanwhile, the filter layer 83 in the recovery box 85 can purify gas generated during roasting, so that the environment is protected.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A rare earth oxide roasting device is characterized in that: the roasting box comprises a roasting box body (1), wherein a storage box (2) is fixedly connected to the upper surface of the roasting box body (1), a power assembly (6) is connected to the roasting box body (1), the power assembly (6) comprises a servo motor (61), the servo motor (61) is fixedly connected with the outer side surface of the roasting box body (1), a filtering assembly (8) is fixedly connected to the outer side surface of the roasting box body (1), the filtering assembly (8) comprises a recovery box (85), the recovery box (85) is positioned above the servo motor (61), an exhaust frame (3) is fixedly connected to the surface of one side, away from the filtering assembly (8), of the roasting box body (1), one end, close to the filtering assembly (8), of a second gas pipe (5) is fixedly connected to the surface of one side of the storage box body (2), and the other end of the second gas pipe (5) is fixedly connected with the recovery box (85), the material storage box (2) is close to one side of the exhaust frame (3) and is fixedly connected with one end of a first gas pipe (4), the other end of the first gas pipe (4) is fixedly connected with the exhaust frame (3), the lower surface of the roasting box body (1) is fixedly connected with a gas supply assembly (9), the roasting box body (1) is internally connected with a dispersion assembly (7), and the dispersion assembly (7) is connected with the power assembly (6) through bevel gear transmission.

2. The rare earth oxide roasting apparatus according to claim 1, wherein: dispersion subassembly (7) include bracing piece (71), bracing piece (71) one end is rotated with calcination box (1) and is connected, bracing piece (71) other end fixedly connected with dispersion impeller (74), a plurality of second puddler (72) of fixedly connected with are gone up in bracing piece (71), and are a plurality of second puddler (72) evenly distributed sets up on bracing piece (71), and is a plurality of second delivery outlet (73) have been seted up on second puddler (72) pole body, and are a plurality of second delivery outlet (73) evenly distributed sets up.

3. The rare earth oxide roasting apparatus according to claim 2, wherein: power component (6) include first transfer line (62) and second transfer line (63), servo motor (61) output and first transfer line (62) one end fixed connection, first transfer line (62) other end is connected through bevel gear transmission with bracing piece (71), second transfer line (63) one end is connected through bevel gear transmission with bracing piece (71), second transfer line (63) other end fixed connection has exhaust flabellum (64).

4. A rare earth oxide firing apparatus as claimed in claim 3, wherein: a plurality of first puddlers (65) of fixedly connected with on first transfer line (62) and second transfer line (63) respectively, a plurality of first puddlers (65) are respectively on first transfer line (62) and second transfer line (63) evenly distributed set up, a plurality of first delivery outlet (66) have all been seted up to first transfer line (62), second transfer line (63) and first puddler (65), and are a plurality of first delivery outlet (66) evenly distributed sets up on first transfer line (62), second transfer line (63) and first puddler (65).

5. The rare earth oxide roasting apparatus according to claim 2, wherein: filter component (8) include flabellum installation pole (82), flabellum installation pole (82) one end is connected with the inside surface rotation of collection box (85), flabellum installation pole (82) fixedly connected with flabellum (81) of breathing in, flabellum installation pole (82) other end is connected with third transfer line (84) one end through the bevel gear transmission, the third transfer line (84) other end is connected through the bevel gear transmission with bracing piece (71), collection box (85) in-connection has filter layer (83).

6. The rare earth oxide roasting apparatus according to claim 2, wherein: gas supply subassembly (9) include gas heating storehouse (91), fixed surface is connected under gas heating storehouse (91) and calcination box (1), fixed surface is connected with gas output tube (92) on gas heating storehouse (91), gas output tube (92) and bracing piece (71) through connection.