CN215930514U - Discharge apparatus of rare earth polishing powder roasting rotary kiln - Google Patents

Abstract

The utility model relates to a discharging device of a rare earth polishing powder roasting rotary kiln, which comprises a discharging mechanism, wherein a quantifying mechanism is arranged at the top of the discharging mechanism, a stirring mechanism is arranged inside the quantifying mechanism, the quantifying mechanism comprises a box body, the bottom of the box body is fixedly connected with the top of the discharging mechanism, an electronic scale is fixedly arranged on the inner bottom wall of the box body, a collecting box is arranged at the top of the electronic scale, a connecting pipe is communicated with the bottom of a transverse plate, and an electronic valve is fixedly arranged outside the connecting pipe. This discharge apparatus of tombarthite polishing powder calcination rotary kiln through setting up quantitative mechanism, can carry out quantitative assembly to the material of discharging, so, this device has the function of quantitative assembly, accomplishes the back to tombarthite polishing powder calcination, when needs use a quantitative material, can be fast and accurate carry out quantitative title with the material, need not artifical manually operation, has improved the efficiency of processing.

Description

Discharge apparatus of rare earth polishing powder roasting rotary kiln

Technical Field

The utility model relates to the technical field of rare earth polishing powder, in particular to a discharging device of a roasting rotary kiln for rare earth polishing powder.

Background

The rare earth polishing powder is a mixed light rare earth oxide powder which takes cerium oxide as a main component and is used for improving the surface smoothness of products or parts, and is prepared by the processes of chemical treatment, burning, crushing, sieving and the like by taking bastnaesite concentrate (containing RE2O3 more than or equal to 70%) or soluble rare earth salts (containing CeO2/RE2O3 which is 45-50% of rare earth chloride or cerium-rich rare earth compound containing CeO2 which is more than 80%) as raw materials.

Along with the quantity that rare earth element was used is more and more, to the recycling of the valuable rare earth resource that can not be palingenetic, just become an important task of tombarthite manufacturing enterprise, the tombarthite polishing powder waste material of retrieving is the spontaneous combustion burning in the first step, the equipment that adopts usually is the rotary kiln, the tombarthite polishing powder needs to collect the material after roasting, and current discharge apparatus does not have the function of quantitative assembly, when needs use a certain amount of material, be not convenient for quick and accurate weighing, the efficiency of processing has been reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the discharging device of the rare earth polishing powder roasting rotary kiln, which has the advantages of quantitative assembly and the like, and solves the problems that the conventional discharging device does not have the function of quantitative assembly, is inconvenient to quickly and accurately weigh when a certain amount of materials are required to be used, and reduces the processing efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme: the discharging device of the rare earth polishing powder roasting rotary kiln comprises a discharging mechanism, wherein a quantifying mechanism is arranged at the top of the discharging mechanism, and a stirring mechanism is arranged in the quantifying mechanism;

the quantitative mechanism comprises a box body, the bottom of the box body is fixedly connected with the top of the discharging mechanism, an electronic scale is fixedly mounted on the inner bottom wall of the box body, a collecting box is placed at the top of the electronic scale, a transverse plate is fixedly mounted inside the box body, a connecting pipe is communicated with the bottom of the transverse plate, an electronic valve is fixedly mounted outside the connecting pipe, and a controller is fixedly mounted on the right side of the box body.

Further, the discharging mechanism comprises a bottom plate, the top of the bottom plate is fixedly provided with four supporting rods, the tops of the supporting rods are fixedly connected with the bottom of the shell, and the top of the shell is movably provided with a cover plate.

Further, the equal fixed mounting in the left and right sides of apron has the mounting panel, the equal fixed mounting in the inner wall left and right sides of casing has the thread bush that quantity is two, the equal movable mounting in one side that the mounting panel carried on the back mutually has quantity to run through mounting panel, casing and thread bush and extend to the threaded rod of the relative one side of thread bush for two and one end.

Further, the threaded sleeve is in threaded connection with the threaded rod, the bottom of the box body is fixedly connected with the top of the bottom plate, and the bottom of the shell is communicated with a discharging pipe with one end penetrating through and extending to the inside of the box body.

Further, rabbling mechanism includes the motor, the top and the one end that the right side of box just is located the controller run through and extend to inside motor fixed connection, the output fixed mounting of motor has the rotary rod with the inner wall left side swing joint of box, the top and the equal fixed mounting in bottom of rotary rod have a quantity to be four puddler, the equal fixed mounting in left and right sides of puddler has a quantity to be three stirring leaf.

Further, the rotary rod passes through bearing and box swing joint, four the even equidistance distribution of puddler is in the top and the bottom of rotary rod, three the even equidistance distribution of stirring leaf is in the left and right sides of puddler.

Furthermore, a box door is embedded in the front of the box body, and the electronic scale, the electronic valve and the motor are all electrically connected with the controller.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this discharge apparatus of tombarthite polishing powder calcination rotary kiln through setting up quantitative mechanism, can carry out quantitative assembly to the material of discharging, so, this device has the function of quantitative assembly, accomplishes the back to tombarthite polishing powder calcination, when needs use a quantitative material, can be fast and accurate carry out quantitative title with the material, need not artifical manually operation, has improved the efficiency of processing.

2. This discharge apparatus of tombarthite polishing powder calcination rotary kiln through setting up rabbling mechanism, can stir the material after the calcination is accomplished, so, this device has the function of stirring, carries out quantitative assembly to the material before, can stir the material of collecting, avoids material adhesion blocking, has accelerated the speed of unloading moreover, has improved the efficiency of processing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

fig. 3 is a front view of the present invention.

In the figure: the device comprises a discharging mechanism 1, a bottom plate 11, a supporting rod 12, a shell 13, a discharging pipe 131, a cover plate 14, a mounting plate 141, a threaded sleeve 142, a threaded rod 143, a quantitative mechanism 2, a box 21, an electronic scale 22, a collecting box 23, a transverse plate 24, a connecting pipe 25, an electronic valve 26, a controller 27, a stirring mechanism 3, a motor 31, a rotating rod 32, a stirring rod 33 and a stirring blade 34.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-3, the discharging device of the rare earth polishing powder roasting rotary kiln in the embodiment includes a discharging mechanism 1, a quantitative mechanism 2 is disposed at the top of the discharging mechanism 1, and a stirring mechanism 3 is disposed inside the quantitative mechanism 2;

the quantitative mechanism 2 comprises a box body 21, the bottom of the box body 21 is fixedly connected with the top of the discharging mechanism 1, an electronic scale 22 is fixedly installed on the inner bottom wall of the box body 21, a collecting box 23 is placed on the top of the electronic scale 22, a transverse plate 24 is fixedly installed inside the box body 21, the bottom of the transverse plate 24 is communicated with a connecting pipe 25, an electronic valve 26 is fixedly installed outside the connecting pipe 25, a controller 27 is fixedly installed on the right side of the box body 21, the discharging mechanism 1 is installed outside a discharging opening of the rotary kiln, when the rotary kiln discharges materials, the materials enter the box body 21 through the discharging mechanism 1 and are collected on the top of the transverse plate 24, then the stirring mechanism 3 is started through the control controller 27, the materials inside the box body 21 are stirred to avoid being adhered into blocks, then the electronic valve 26 is started, the materials enter the collecting box 23 through the connecting pipe 25, the electronic scale 22 feeds back the weight of the collecting box 23 to the controller 27, when the weight value is consistent with the preset value, the electronic valve 26 is automatically closed, and then the box body 21 is opened to take out the collecting box 23 for use, so that the device has the function of quantitative assembly.

In this embodiment, discharge mechanism 1 includes bottom plate 11, bottom plate 11's top fixed mounting has the bracing piece 12 that quantity is four, the top of four bracing pieces 12 all with the bottom fixed connection of casing 13, casing 13 installs on bottom plate 11 through four bracing pieces 12, more stable firm, casing 13's top movable mounting has apron 14, the top at casing 13 is installed to apron 14, the feed opening of rotary kiln is located between casing 13 and the apron 14, the material gathers through casing 13 during the unloading, the pollution that the material spills and cause the environment has been reduced.

In this embodiment, the mounting plates 141 are fixedly mounted on the left and right sides of the cover plate 14, the cover plate 14 covers the top of the casing 13, the two opposite sides of the mounting plates 141 are attached to the left and right sides of the casing 13, the two thread sleeves 142 are fixedly mounted on the left and right sides of the inner wall of the casing 13, the two thread sleeves 141 are movably mounted on the opposite sides of the mounting plate 141, the two thread sleeves 142 are penetrated through the mounting plates 141, the casing 13 and the thread sleeves 142 extend to the threaded rods 143 on the opposite sides of the thread sleeves 142, the threaded rods 143 are inserted into the mounting plates 141 and the casing 13 and screwed into the thread sleeves 142, the cover plate 14 can be fixed with the casing 13 through the mounting plates 141, and the material is prevented from floating out of the top of the casing 13 during discharging.

In this embodiment, the threaded sleeve 142 is connected to the threaded rod 143 by a thread, the bottom of the box 21 is fixedly connected to the top of the bottom plate 11, the bottom of the casing 13 is communicated with a discharge pipe 131 having one end penetrating and extending into the box 21, and the material collected inside the casing 13 enters the box 21 through the discharge pipe 131.

In this embodiment, rabbling mechanism 3 includes motor 31, the right side of box 21 and the top that is located controller 27 run through and extend to inside motor 31 fixed connection with one end, motor 31's output fixed mounting has the rotary rod 32 with the inner wall left side swing joint of box 21, motor 31 during operation drives rotary rod 32 and rotates, the top and the equal fixed mounting in bottom of rotary rod 32 have a quantity to be four puddler 33, rotary rod 32 drives four puddlers 33 when rotatory and stirs the material, the equal fixed mounting in left and right sides of puddler 33 has a quantity to be three stirring vane 34, stirring vane 34 stirs the material when puddler 33 is rotatory.

In this embodiment, the rotating rod 32 is movably connected to the box 21 through a bearing, the four stirring rods 33 are uniformly and equidistantly distributed at the top and the bottom of the rotating rod 32, and the three stirring blades 34 are uniformly and equidistantly distributed at the left and right sides of the stirring rods 33.

In this embodiment, a door is embedded in the front surface of the box body 21, the door is opened to facilitate cleaning and maintenance of the inside of the box body 21, and the collecting box 23 is also conveniently put in or taken out, the electronic scale 22, the electronic valve 26 and the motor 31 are electrically connected to the controller 27, and the controller 27 is controlled to control the operation conditions of the electronic scale 22, the electronic valve 26 and the motor 31.

The working principle of the above embodiment is as follows:

(1) a user places the shell 13 below a feed opening of the rotary kiln, then inserts the threaded rod 143 into the mounting plate 141 and the shell 13, and then screws the threaded rod 143 into the threaded sleeve 142, the cover plate 14 can be fixed with the shell 13 through the mounting plate 141, when the rotary kiln discharges materials, the materials are prevented from being spilled to pollute the environment, the materials enter the box body 21 through the discharge pipe 131 and are collected at the top of the transverse plate 24, then the motor 31 is started through the operation controller 27, and the motor 31 drives the stirring rod 33 and the stirring blade 34 to uniformly and fully stir the materials, so that the materials are prevented from being adhered to form blocks;

(2) a user firstly sets a weighing numerical value through operating the controller 27, then opens the electronic valve 26, the stirred materials enter the collecting box 23 through the connecting pipe 25, the electronic scale 22 feeds the weight of the collecting box 23 back to the controller 27, the electronic valve 26 is automatically closed when the weight value is consistent with a preset value, and finally the box body 21 is opened to take out the collecting box 23 for use;

(3) this device has the function of ration assembly, accomplishes the back to the calcination of tombarthite polishing powder, when needs use a quantitative material, can be fast and accurate carry out the ration with the material and get, need not artifical manually operation, improved the efficiency of processing, this device has the function of stirring, before carrying out the ration assembly to the material, can stir the material of collecting, avoids material adhesion blocking for the speed of unloading has accelerated moreover, has improved the efficiency of processing.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a discharge apparatus of tombarthite polishing powder calcination rotary kiln, includes shedding mechanism (1), its characterized in that: the top of the discharging mechanism (1) is provided with a quantitative mechanism (2), and a stirring mechanism (3) is arranged in the quantitative mechanism (2);

quantitative mechanism (2) includes box (21), the bottom of box (21) and the top fixed connection of shedding mechanism (1), the interior diapire fixed mounting of box (21) has electronic scale (22), collection box (23) have been placed at the top of electronic scale (22), the inside fixed mounting of box (21) has diaphragm (24), the bottom intercommunication of diaphragm (24) has connecting pipe (25), the outside fixed mounting of connecting pipe (25) has electronic valve (26), the right side fixed mounting of box (21) has controller (27).

2. The discharging device of the rare earth polishing powder roasting rotary kiln as claimed in claim 1, wherein: the discharging mechanism (1) comprises a bottom plate (11), the top of the bottom plate (11) is fixedly provided with four supporting rods (12) in number, the tops of the supporting rods (12) are fixedly connected with the bottom of a shell (13), and a cover plate (14) is movably arranged at the top of the shell (13).

3. The discharging device of the rare earth polishing powder roasting rotary kiln as recited in claim 2, wherein: the equal fixed mounting in the left and right sides of apron (14) has mounting panel (141), the equal fixed mounting in the inner wall left and right sides of casing (13) has thread bush (142) that quantity is two, the equal movable mounting in one side that mounting panel (141) carried on the back mutually has quantity to run through threaded rod (143) of mounting panel (141), casing (13) and thread bush (142) and extend to the relative one side of thread bush (142) for two and one end.

4. The discharging device of the rare earth polishing powder roasting rotary kiln according to claim 3, wherein: the threaded sleeve (142) is in threaded connection with the threaded rod (143), the bottom of the box body (21) is fixedly connected with the top of the bottom plate (11), and the bottom of the shell (13) is communicated with a blanking pipe (131) with one end penetrating through and extending into the box body (21).

5. The discharging device of the rare earth polishing powder roasting rotary kiln as claimed in claim 1, wherein: rabbling mechanism (3) are including motor (31), the top that the right side of box (21) just is located controller (27) runs through and extends to inside motor (31) fixed connection with one end, the output fixed mounting of motor (31) has inner wall left side swing joint's with box (21) rotary rod (32), the top and the equal fixed mounting in bottom of rotary rod (32) have puddler (33) that quantity is four, the equal fixed mounting in the left and right sides of puddler (33) has quantity to be three stirring leaf (34).

6. The discharging device of the rare earth polishing powder roasting rotary kiln according to claim 5, wherein: rotary rod (32) pass through bearing and box (21) swing joint, four the even equidistance distribution of puddler (33) is in the top and the bottom of rotary rod (32), three the even equidistance distribution of stirring leaf (34) is in both sides about puddler (33).

7. The discharging device of the rare earth polishing powder roasting rotary kiln according to claim 5, wherein: a box door is embedded in the front of the box body (21), and the electronic scale (22), the electronic valve (26) and the motor (31) are electrically connected with the controller (27).

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