CN210480894U - Vertical rare earth oxide dry-process fluorination equipment - Google Patents

Abstract

The utility model discloses a vertical rare earth oxide dry process equipment of fluorinating, including handling stove, base, pipeline, water ring vacuum group, play basin and pad platform, the bottom of handling the stove is equipped with the base, and the top of handling the stove is connected with the pipeline, and the one end that the handling stove was kept away from to the pipeline is connected on water ring vacuum group, and a basin has been seted up to one side of water ring vacuum group. The utility model discloses vertical rare earth oxide dry process fluorination equipment, it is gaseous to enter into the inner tube through the induction port, inhale to the water ring through the gaseous of aspirator pump in with the inner tube in, gaseous at water ring pipe mesocycle, make gaseous dissolving in the aquatic, discharge through the outlet pipe with water, the speed that the rubber mouth can restrict rivers, when the residue on the bottom plate body is too much, can take the butt joint post out from the butt joint groove, make bottom plate body and barrel separation, clear up the bottom plate body, this equipment does benefit to waste gas and gets rid of, shorten the time of fluorinating, reduce the energy consumption, do not produce environmental pollution.

Description

Vertical rare earth oxide dry-process fluorination equipment

Technical Field

The utility model relates to a rare earth oxide technical field specifically is a vertical rare earth oxide dry process fluorination equipment.

Background

The rare earth fluoride is an important intermediate product in the process of preparing rare earth metal, the hydrogen fluoride gas fluorination method is a main method for preparing the rare earth fluoride, the conventional fluorination equipment for rare earth oxide is horizontal, and the equipment has the defects of small capacity, difficult exhaust gas discharge, long fluorination time, serious furnace body loss and the like, so that the vertical dry fluorination equipment is designed to solve the difficult problem of fluorination of the rare earth oxide.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical rare earth oxide dry process fluorination equipment does benefit to waste gas and gets rid of, shortens the time of fluoridizing, reduces the energy consumption, does not produce environmental pollution, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a vertical rare earth oxide dry fluorination device comprises a treatment furnace, a base, a pipeline, a water ring vacuum group, a water outlet groove and a cushion table, wherein the base is arranged at the bottom of the treatment furnace, the pipeline is connected to the top end of the treatment furnace, one end of the pipeline, which is far away from the treatment furnace, is connected to the water ring vacuum group, the water outlet groove is formed in one side of the water ring vacuum group, and the cushion table is arranged at the bottom end of the water ring vacuum group;

the treatment furnace comprises a shell, a heat preservation layer, an inner container, a graphite barrel and a graphite bottom plate, wherein the heat preservation layer is arranged inside the shell, the inner container is arranged inside the heat preservation layer, the graphite barrel is arranged inside the inner container, and the graphite bottom plate is arranged at the bottom end of the graphite barrel.

Preferably, the pipeline includes pipe wall, induction port, stable seat and inner tube, the one end of pipe wall is connected with a graphite section of thick bamboo, the other end and the water ring vacuum group of pipe wall are connected, the inside of pipe wall is equipped with the inner tube, the inner tube runs through stable seat, the outer wall of inner tube and the inner wall fixed connection of stable seat, the both ends fixed mounting of stable seat is on the inner wall of pipe wall, the inner tube is close to the one end fixedly connected with induction port of a graphite section of thick bamboo.

Preferably, the water ring vacuum group includes frame, water ring pipe, breathing pipe, aspirator pump, outlet pipe and rubber mouth, the inside of frame is equipped with the water ring pipe, the one end fixedly connected with breathing pipe of water ring pipe, the one end fixed connection that the breathing pipe kept away from the water ring pipe is on the aspirator pump, be connected with the inner tube on the aspirator pump, the other end fixedly connected with outlet pipe of water ring pipe, fixed mounting has the rubber mouth on the outlet pipe.

Preferably, the graphite barrel comprises a barrel body, end heads and butt-joint columns, the end heads are fixedly mounted at two ends of the bottom of the barrel body, the butt-joint columns are arranged between the end heads, and the butt-joint columns are fixedly mounted on the barrel body.

Preferably, the graphite bottom plate comprises a bottom plate body, side plates and butt joint grooves, the side plates are fixedly mounted on two sides of the bottom plate body, and the butt joint grooves are formed in the side plates.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses vertical rare earth oxide dry process fluorination equipment, through place rare earth oxide in the barrel the operation of fluoridizing, the barrel can prevent the corruption of inner bag, prevent bringing into of impurity such as iron simultaneously, fluoridize produced gas and enter into the inner tube through the induction port, inhale to the water ring pipe in with the gas in the inner tube through the aspirator pump, gas is at water ring pipe mesocycle, make gas dissolve in aqueous, discharge through the outlet pipe with water, the rubber mouth can restrict the speed of rivers, rivers do not make enough in the water ring pipe, can be through the outlet pipe to intaking in the water ring pipe, when the residue on the bottom plate body is too much, can take the butt joint post out from the butt joint groove, make bottom plate body and barrel separation, clear up the bottom plate body, this equipment does benefit to waste gas and gets rid of, shorten the time of fluorinating, reduce the energy consumption, do not produce environmental pollution.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a sectional view of the treatment furnace of the present invention;

FIG. 3 is a partial enlarged view of the graphite cylinder of the present invention;

FIG. 4 is a partial enlarged view of the graphite base plate of the present invention;

fig. 5 is a cross-sectional view of the water ring vacuum set of the present invention.

In the figure: 1. a treatment furnace; 11. a housing; 12. a heat-insulating layer; 13. an inner container; 14. a graphite cylinder; 141. a barrel; 142. a tip; 143. butting columns; 15. a graphite base plate; 151. a bottom plate body; 152. a side plate; 153. a butt joint groove; 2. a base; 3. a pipeline; 31. a tube wall; 32. an air suction port; 33. a stabilizing base; 34. An inner tube; 4. a water ring vacuum group; 41. an outer frame; 42. a water ring pipe; 43. an air intake duct; 44. a getter pump; 45. a water outlet pipe; 46. a rubber mouth; 5. a water outlet groove; 6. a cushion table.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, a vertical rare earth oxide dry fluorination device comprises a treatment furnace 1, a base 2, a pipeline 3, a water ring vacuum group 4, a water outlet tank 5 and a cushion table 6, wherein the base 2 is arranged at the bottom of the treatment furnace 1, the top end of the treatment furnace 1 is connected with the pipeline 3, one end of the pipeline 3, which is far away from the treatment furnace 1, is connected to the water ring vacuum group 4, the water outlet tank 5 is arranged at one side of the water ring vacuum group 4, the cushion table 6 is arranged at the bottom end of the water ring vacuum group 4, the treatment furnace 1 comprises a shell 11, a heat insulation layer 12, an inner container 13, a graphite container 14 and a graphite bottom plate 15, the heat insulation layer 12 is arranged inside the shell 11, the inner container 13 is arranged inside the heat insulation layer 12, the graphite container 13 is provided with the graphite container 14, the graphite bottom end of the graphite container 14 is provided with the graphite bottom plate 15, the graphite container 14, be equipped with docking post 143 between two ends 142, docking post 143 fixed mounting is on barrel 141, place rare earth oxide and fluoridize the operation in barrel 141, barrel 141 can prevent the corruption of inner bag 13, prevent bringing into of impurity such as iron simultaneously, fluoridize produced gas and enter into inner tube 34 through induction port 32, graphite bottom plate 15 includes bottom plate body 151, sideboard 152 and butt joint groove 153, bottom plate body 151's both sides fixed mounting has sideboard 152, seted up butt joint groove 153 in the sideboard 152, when the residue on bottom plate body 151 is too much, can take docking post 143 out from butt joint groove 153, make bottom plate body 151 and barrel 141 separate, clear up bottom plate body 151.

Referring to fig. 5, the pipeline 3 includes a pipe wall 31, an air suction port 32, a stabilizing seat 33 and an inner pipe 34, one end of the pipe wall 31 is connected to the graphite cylinder 14, the other end of the pipe wall 31 is connected to the water ring vacuum set 4, the inner pipe 34 is disposed inside the pipe wall 31, the inner pipe 34 penetrates through the stabilizing seat 33, an outer wall of the inner pipe 34 is fixedly connected to an inner wall of the stabilizing seat 33, two ends of the stabilizing seat 33 are fixedly mounted on the inner wall of the pipe wall 31, one end of the inner pipe 34 near the graphite cylinder 14 is fixedly connected to the air suction port 32, the water ring vacuum set 4 includes an outer frame 41, a water ring pipe 42, an air suction pipe 43, an air suction pump 44, an outlet pipe 45 and a rubber mouth 46, the outer frame 41 is internally provided with a water ring pipe 42, one end of the water ring pipe 42 is fixedly connected to the air suction pipe 43, one end of the water ring pipe, the water outlet pipe 45 is fixedly provided with a rubber port 46, the air suction pump 44 sucks the air in the inner pipe 34 into the water ring pipe 42, the air circulates in the water ring pipe 42 to dissolve the air into the water, the water is discharged through the water outlet pipe 45, the rubber port 46 can limit the speed of water flow, and when the water flow in the water ring pipe 42 is insufficient, the water can enter the water ring pipe 42 through the water outlet pipe 45.

The working principle is as follows: rare earth oxide is placed in the cylinder body 141 for fluorination operation, the cylinder body 141 can prevent corrosion of the inner container 13 and simultaneously prevent impurities such as iron from being brought in, gas generated by fluorination enters the inner pipe 34 through the air suction port 32, the gas in the inner pipe 34 is sucked into the water ring pipe 42 through the air suction pump 44, the gas circulates in the water ring pipe 42 to be dissolved in water, water is discharged through the water outlet pipe 45, the rubber port 46 can limit the speed of water flow, when the water flow in the water ring pipe 42 is insufficient, water can be fed into the water ring pipe 42 through the water outlet pipe 45, when residues on the bottom plate body 151 are excessive, the butt-joint column 143 can be drawn out from the butt-joint groove 153, the bottom plate body 151 is separated from the cylinder body 141, and the bottom plate body 151 is cleaned.

In summary, the following steps: the utility model discloses vertical rare earth oxide dry process fluorination equipment, through placing rare earth oxide in barrel 141 and fluoridizing the operation, barrel 141 can prevent the corruption of inner bag 13, prevent bringing into of impurity such as iron simultaneously, fluoridize produced gas and enter into inner tube 34 through induction port 32, inhale the gas in inner tube 34 to water ring tube 42 through aspirator pump 44, gas circulates in water ring tube 42, make gas dissolve in the aquatic, discharge water through outlet pipe 45, rubber mouth 46 can restrict the speed of rivers, water flow is not enough in water ring tube 42, can intake in water ring tube 42 through outlet pipe 45, when the residue on bottom plate body 151 is too much, can take butt column 143 out from butt joint groove 153, make bottom plate body 151 and barrel 141 separate, clear up bottom plate body 151, this equipment does benefit to waste gas removal, shorten the fluorination time, reduce energy consumption and produce no environmental pollution.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a vertical rare earth oxide dry process fluorination equipment, includes treatment furnace (1), base (2), pipeline (3), water ring vacuum group (4), basin (5) and pad platform (6), its characterized in that: a base (2) is arranged at the bottom of the treatment furnace (1), a pipeline (3) is connected to the top end of the treatment furnace (1), one end, far away from the treatment furnace (1), of the pipeline (3) is connected to a water ring vacuum group (4), a water outlet groove (5) is formed in one side of the water ring vacuum group (4), and a cushion table (6) is arranged at the bottom end of the water ring vacuum group (4);

the treatment furnace (1) comprises a shell (11), a heat preservation layer (12), an inner container (13), a graphite cylinder (14) and a graphite bottom plate (15), the heat preservation layer (12) is arranged inside the shell (11), the inner container (13) is arranged inside the heat preservation layer (12), the graphite cylinder (14) is arranged inside the inner container (13), and the graphite bottom plate (15) is arranged at the bottom end of the graphite cylinder (14).

2. The vertical rare earth oxide dry fluorination apparatus of claim 1, wherein: pipeline (3) are including pipe wall (31), induction port (32), stable seat (33) and inner tube (34), the one end of pipe wall (31) is connected with graphite section of thick bamboo (14), the other end and the water ring vacuum group (4) of pipe wall (31) are connected, the inside of pipe wall (31) is equipped with inner tube (34), inner tube (34) run through stable seat (33), the outer wall of inner tube (34) and the inner wall fixed connection of stable seat (33), the both ends fixed mounting of stable seat (33) is on the inner wall of pipe wall (31), inner tube (34) are close to one end fixedly connected with induction port (32) of graphite section of thick bamboo (14).

3. The vertical rare earth oxide dry fluorination apparatus of claim 1, wherein: water ring vacuum group (4) are including frame (41), water ring pipe (42), breathing pipe (43), aspirator pump (44), outlet pipe (45) and rubber mouth (46), the inside of frame (41) is equipped with water ring pipe (42), the one end fixedly connected with breathing pipe (43) of water ring pipe (42), the one end fixed connection that the water ring pipe (42) is kept away from in breathing pipe (43) is on aspirator pump (44), be connected with inner tube (34) on aspirator pump (44), the other end fixedly connected with outlet pipe (45) of water ring pipe (42), fixed mounting has rubber mouth (46) on outlet pipe (45).

4. The vertical rare earth oxide dry fluorination apparatus of claim 1, wherein: the graphite barrel (14) comprises a barrel body (141), end heads (142) and butt-joint columns (143), the end heads (142) are fixedly mounted at two ends of the bottom of the barrel body (141), the butt-joint columns (143) are arranged between the two end heads (142), and the butt-joint columns (143) are fixedly mounted on the barrel body (141).

5. The vertical rare earth oxide dry fluorination apparatus of claim 1, wherein: graphite bottom plate (15) include bottom plate body (151), sideboard (152) and butt joint groove (153), the both sides fixed mounting of bottom plate body (151) has sideboard (152), seted up butt joint groove (153) in sideboard (152).

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