CN221076973U - Vibrating fluidized bed drying device and cobalt sulfate drying system - Google Patents

Abstract

The utility model discloses a vibrating fluidized bed drying device and a cobalt sulfate drying system, comprising: the dryer comprises a bed body, a vibrating piece, a fluidized bed board, a screen and a sealing plate, wherein the vibrating piece is connected to the bed body, the fluidized bed board is fixedly arranged in the bed body, a sieving opening is formed in the end part of the fluidized bed board, the screen is arranged opposite to the sieving opening and is connected to the main body of the dryer, the sealing plate is arranged opposite to the sieving opening and is connected to the fluidized bed board in a sliding manner and is used for opening or closing the sieving opening, the auxiliary assembly is arranged between the screen and the fluidized bed board and is arranged opposite to the screen, and the auxiliary assembly can reciprocate and translate between the screen and the fluidized bed board and is used for pushing and flattening materials stacked on the screen. The utility model can solve the problem that the filtering efficiency of the device is affected because materials fall on the filtering screen and are piled up into a mountain bag shape.

Description

Vibrating fluidized bed drying device and cobalt sulfate drying system

Technical Field

The utility model relates to the technical field of fluidized bed dryers, in particular to a vibrating fluidized bed drying device and a cobalt sulfate drying system.

Background

The product of the battery pack after disassembly can be used for producing cobalt sulfate by a vibrating fluidized bed dryer.

For example, the application number is: chinese utility model patent No. cn202122336975.X, entitled: the automatic screening vibration fluidized bed dryer, the top fixedly connected with top cap of the bed body, the front of the bed body is all fixedly connected with vibrating motor with the back, the bottom swing joint of the bed body has vibration base, the inside fixedly connected with fluidization bed board of the bed body. The device drives the inside baffle of recess through start-up actuating mechanism and links up between with fluidization bed board and top export for the material directly gets into the discharging pipe and discharges through the baffle, and when the material needed to sieve, start-up actuating mechanism drove the baffle and left the inside that removes to the recess, exposes the filter screen of bottom, thereby has realized that the device possesses dry and screening dual utility. However, when the material falls on the filter screen from the fluidized bed board, the material gradually forms a pile and is in a mountain-bag shape, so that the filtering efficiency is affected.

Therefore, there is a need for a vibrating fluidized bed drying device and a cobalt sulfate drying system for solving the problem in the prior art that the filtering efficiency of the device is affected due to the fact that materials fall on a filter screen to be piled up into a hill-pack shape.

Disclosure of utility model

In view of the foregoing, it is necessary to provide a vibrating fluidized bed drying device and a cobalt sulfate drying system, which solve the technical problem in the prior art that the filtering efficiency of the device is affected due to the fact that materials fall on a filtering screen to be accumulated into a hill-like shape.

In order to achieve the technical purpose, the technical scheme of the utility model provides a vibrating fluidized bed drying device, which comprises:

The dryer comprises a bed body, a vibrating piece, a fluidized bed board, a screen and a sealing board, wherein the vibrating piece is connected with the bed body, the fluidized bed board is fixedly arranged in the bed body, a sieving opening is formed in the end part of the fluidized bed board, the screen is arranged opposite to the sieving opening and connected with the bed body, and the sealing board is arranged opposite to the sieving opening and is connected with the fluidized bed board in a sliding manner and used for opening or closing the sieving opening;

The auxiliary assembly is arranged between the screen and the fluidization bed plate, is opposite to the screen, can reciprocate and translate between the screen and the fluidization bed plate and is used for pushing and flattening materials stacked on the screen.

Further, the auxiliary assembly comprises an auxiliary piece and a driving piece, the auxiliary piece comprises a pushing plate, the pushing plate is slidably arranged above the screen, the driving piece is provided with a fixed end and an extension end, the fixed end of the driving piece is connected with the bed body, the extension end of the driving piece is connected with the pushing plate, and the driving piece is used for driving the pushing plate to reciprocate and translate along the plane where the pushing plate is located.

Further, the auxiliary piece further comprises a sliding block and an elastic clamping block, the sliding block is connected to the bed body in a sliding mode, the elastic clamping block is connected to the sliding block, and a clamping groove is formed in the position, opposite to the screen, of the sliding block and used for clamping the pushing plate.

Further, at least one first threaded hole is formed in the side wall of the elastic clamping block, the auxiliary piece further comprises at least one fastening connection portion, the fastening connection portions are in one-to-one correspondence with the first threaded holes, the fastening connection portions are provided with large-diameter sections and threaded sections, and the threaded ends of the fastening connection portions are in threaded connection with the first threaded holes and are in butt joint with the pushing plate.

Further, the pushing plate is further provided with a clamping groove corresponding to the first threaded hole, the clamping groove is arranged along the opening direction of the clamping groove, and the threaded end of the fastening connection portion is abutted to the inner wall of the bottom of the clamping groove.

Further, the auxiliary assembly further comprises two guide bars and two sliding bars, the two guide bars are parallel to each other and are arranged at intervals and are connected to the fluidized bed board, the guide bars are provided with first sliding grooves along the length direction of the guide bars, the sliding bars are arranged in one-to-one correspondence with the first sliding grooves, one end of each sliding bar is connected to the sliding block, the other end of each sliding bar is slidably inserted into the corresponding first sliding groove, and the extension end of each driving piece is connected to one sliding bar.

Further, a second spout has still been seted up along its length direction to one the slider, the second spout with first spout is linked together, the driving piece includes screw rod, nut slider and motor, the screw rod is followed the direction setting of second spout, and rotate connect in the inner wall of second spout, nut slider cover is located the screw rod, and can follow the direction slip of second spout, just the nut slider connect in the gib block, the stiff end of motor connect in the inner wall of second spout, output shaft in the screw rod.

Further, a third sliding groove is formed in the opening end of the sieving opening, and the sealing plate is arranged opposite to the sieving opening and is connected to the inner wall of the third sliding groove in a sliding mode.

Further, the fluidized bed plate drying device further comprises a cover body and a drying piece, wherein the cover body is covered on the bed body and provided with a feed inlet, and the drying piece is arranged relative to the fluidized bed plate and connected with the cover body.

The technical scheme of the utility model also provides a cobalt sulfate drying system, which comprises: a vibratory fluid bed drying apparatus according to any one of the preceding claims.

Compared with the prior art, the utility model has the beneficial effects that: the material is transported along the direction of fluidization bed board under the effect of vibrating piece to fluidize under the effect of vibration, the user can be through selecting the control shrouding to slide, opens or close the sieving mouth, in order to realize sieving to the material, when the material along fluidization bed board motion, and after falling on the screen cloth, the auxiliary assembly that sets up between fluidization bed board and screen cloth translates between screen cloth and fluidization bed board relative screen cloth, and the auxiliary assembly can be with piling up the material on the screen cloth and pushing up in translation in-process, avoids the material to pile up. Compared with the prior art, push away the flat material that falls on the screen cloth through setting up auxiliary assembly timely for the material can evenly spread on the screen cloth and accomplish the filtration, thereby avoid the material to form in one and pile up, thereby influence filtration efficiency, can solve among the prior art because of the material falls to pile up into mountain package form on the filter screen cloth, thereby lead to influencing the technical problem of filtration efficiency of device.

Drawings

FIG. 1 is a schematic cross-sectional view of a vibratory fluid drying apparatus according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a three-dimensional structure of a fluidized bed board, a closing plate, a screen and an auxiliary assembly connected with each other according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a right side view of a fluid bed plate, a seal plate, a screen and an auxiliary assembly according to an embodiment of the present utility model;

FIG. 4 is a schematic elevational view of the fluid bed plate, seal plate, screen and auxiliary assembly connections provided by an embodiment of the present utility model;

FIG. 5 is a schematic cross-sectional view of a connecting guide bar, a sliding bar and a driving member according to an embodiment of the present utility model;

fig. 6 is a schematic structural diagram of a vibration fluidization drying apparatus and a drying system according to an embodiment of the present utility model.

Detailed Description

The following detailed description of preferred embodiments of the utility model is made in connection with the accompanying drawings, which form a part hereof, and together with the description of the embodiments of the utility model, are used to explain the principles of the utility model and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a vibrating fluidized bed drying apparatus, comprising: the dryer 1 and auxiliary assembly 2, the dryer 1 includes bed body 11, vibrating member 12, fluidization bed board 13, screen cloth 14 and shrouding 15, vibrating member 12 connects in bed body 11, fluidization bed board 13 is fixed to be built-in bed body 11, the tip of fluidization bed board 13 has been seted up and has been sieved the mouth, screen cloth 14 sets up relatively to sieving the mouth, and connect in dryer 1 main part, shrouding 15 sets up relatively sieving the mouth, and sliding connection is in fluidization bed board 13, be used for opening or closing sieving the mouth, auxiliary assembly 2 sets up between screen cloth 14 and fluidization bed board 13, and set up relatively screen cloth 14, and auxiliary assembly 2 can reciprocating type translation between screen cloth and fluidization bed board, be used for pushing away the material of piling up on the screen cloth 14.

In the device, materials pass through the fluidization bed plate 13, are transported along the guide of the fluidization bed plate 13 under the action of the vibrating piece 12, are fluidized under the action of vibration, a user can slide through the selective control sealing plate 15 to open or close the sieving opening so as to realize sieving of the materials, when the materials move along the fluidization bed plate 13 and fall on the screen 14, the auxiliary assembly 2 arranged between the fluidization bed plate 13 and the screen 14 moves between the screen and the fluidization bed plate in a translation mode relative to the screen 14, and the auxiliary assembly 2 can level the materials piled on the screen 14 in the translation process so as to avoid the materials from piling up.

Compared with the prior art, the auxiliary assembly 2 is arranged to push the materials falling on the screen 14 evenly, so that the materials can be evenly spread on the screen 14 and filtered, the materials are prevented from being stacked at one position, the filtering efficiency is affected, and the technical problem that the filtering efficiency of the device is affected due to the fact that the materials fall on the filter screen 14 to be stacked in a mountain bag shape in the prior art can be solved.

Further, the top of the bed body 11 of the dryer 1 is hollow, the fluidization bed plate 13 is horizontally arranged on the bed body 11 of the dryer 1, and fluidization and conveying of materials are mainly finished by means of vibration. Due to the addition of vibration, the minimum fluidization speed of the material is reduced, so that fluidization occurs in advance, the wall effect is eliminated, and the fluidization quality is improved. Reference may be made herein to the application number: chinese utility model patent No. cn202122336975.X, entitled: the automatic screening vibrating fluid bed dryer is a conventional arrangement well known to those skilled in the art and will not be described in detail.

Further, the vibrating member 12 in the present device is a common and easy-to-purchase oscillating motor, and reference is made to the application number: chinese utility model patent No. cn202122336975.X, entitled: the automatic sieving vibrating fluidized bed dryer, here the oscillating motor and the fluidized bed plate 13 are all conventional arrangements well known to those skilled in the art, and will not be described in detail.

As an embodiment, as shown in fig. 2 and 3, the opening end of the sieving opening is provided with a third sliding groove, and the sealing plate 15 is arranged opposite to the sieving opening and is slidably connected to the inner wall of the third sliding groove.

The sealing plate 15 can slide relative to the third sliding groove, and the sliding sealing plate 15 can be completely arranged in the third sliding groove, so that the opening of the sieving port is realized, when the sieving port is blocked by the sealing plate 15, the material continues to be transported along the guide of the fluidization bed plate 13 and is output through the first discharging port, wherein the first discharging port is arranged relative to the fluidization bed plate 13.

Further, when the screen opening is opened by the closing plate 15, after the material is filtered by the screen 14, the material with smaller diameter passes through the screen 14, and falls on the guide plate arranged below the screen 14, and the guide plate is obliquely arranged and guides the material to be output through the second discharge opening, wherein the second discharge opening is arranged opposite to the guide plate, and the application number can be referred to herein as: chinese utility model patent No. cn202122336975.X, entitled: the automatic screening vibrating fluid bed dryer is a conventional arrangement well known to those skilled in the art and will not be described in detail.

As shown in fig. 1, the device further comprises a cover body 3 and a drying piece, wherein the cover body 3 is covered on the bed body 11 and provided with a feed inlet, and the drying piece is arranged relative to the fluidization bed plate 13 and connected with the cover body 3.

The cover body 3 is provided with a feed inlet, wherein the feed inlet is arranged at the left side of the cover body 3, and materials are input into the fluidized bed plate 13 from the left side of the bed body 11 and are output from the first discharge port or the second discharge port at the right side after being vibrated and fluidized.

Further, the drying part is a common ventilating device which is easy to purchase in the market and is used for assisting in fluidization of materials, so that production efficiency can be improved, and the drying part is arranged in a conventional manner known to a person skilled in the art and is not repeated.

As shown in fig. 2 to 5, the auxiliary assembly 2 includes an auxiliary member 21 and a driving member 22, two guide bars 23 and two slide bars 24.

The auxiliary member 21 includes a pushing plate 211, the pushing plate 211 is slidably disposed above the screen 14, the driving member 22 has a fixed end and an elongated end, the fixed end of the driving member 22 is connected to the bed 11, and the extended end is connected to the pushing plate 211, for driving the pushing plate 211 to reciprocate along a plane thereof.

The pushing plate 211 is driven by the driving member 22 to translate along the plane of the pushing plate, so that the stacked materials are pushed flat and uniformly distributed on the screen 14, and the screening efficiency is improved.

As an embodiment, as shown in fig. 4, the auxiliary member 21 further includes a sliding block 212 and an elastic clamping block 213, the sliding block 212 is slidably connected to the bed body 11, the elastic clamping block 213 is connected to the sliding block 212, and a clamping groove is formed opposite to the screen 14 for clamping the pushing plate 211.

The elastic clamping block 213 is provided with a clamping groove for facilitating the user to detach and replace the push plate 211.

As another embodiment, as shown in fig. 2 and 3, at least one first threaded hole is formed in a side wall of the elastic clamping block 213, the auxiliary member 21 further includes at least one fastening connection portion 214, the fastening connection portion 214 is disposed in one-to-one correspondence with the first threaded hole, the fastening connection portion 214 has a large diameter section and a threaded section, and a threaded end of the fastening connection portion 214 is screwed into the first threaded hole and abuts against the leveling plate 211.

The fastening connection portion 214 is in threaded connection with the first threaded hole and abuts against the pushing plate 211, so that locking of the pushing plate 211 is achieved, and stability of operation of the device is improved.

In a preferred embodiment, as shown in fig. 3, the pushing plate 211 further has a clamping groove opposite to the first threaded hole, the clamping groove is disposed along the opening direction of the clamping groove, and the threaded end of the fastening connection portion 214 abuts against the bottom inner wall of the clamping groove.

The setting of the clamping groove can facilitate the user to adjust the distance between the pushing plate 211 and the screen 14 along the opening direction of the clamping groove, thereby assisting the production according to the requirement.

As an embodiment, as shown in fig. 3 and 4, two guide strips 23 are parallel to each other and are arranged at intervals, and are both connected to the fluidized bed board 13, and the guide strips 23 are provided with first sliding grooves along the length direction thereof, the sliding strips 24 are arranged in one-to-one correspondence with the first sliding grooves, one end of each sliding strip 24 is connected to the sliding block 212, the other end is slidably inserted into the first sliding groove, and the extension end of the driving member 22 is connected to one sliding strip 24.

The cooperation of the guide bar 23 and the slide bar 24 plays a role in connection and guiding the sliding of the slide block 212 and the pushing plate 211.

As another embodiment, as shown in fig. 5, a second sliding groove is further formed in the sliding bar 24 along the length direction, the second sliding groove is communicated with the first sliding groove, the driving member 22 includes a screw 221, a nut slider 222 and a motor 223, the screw 221 is disposed along the guiding direction of the second sliding groove and is rotatably connected to the inner wall of the second sliding groove, the nut slider 222 is sleeved on the screw 221 and can slide along the guiding direction of the second sliding groove, the nut slider 222 is connected to the guiding bar 23, and the fixed end of the motor 223 is connected to the inner wall of the second sliding groove, and the output shaft is connected to the screw 221.

The screw 221 and the nut slider 222 constitute a linear driving structure similar to a ball screw nut pair for effecting relative sliding of the slide bar 24 with respect to the guide bar 23.

The utility model also provides a cobalt sulfate drying system, which comprises: the vibratory fluid bed drying apparatus according to any one of the preceding claims.

Specifically, as shown in fig. 6, the cobalt sulfate drying system further includes a material conveying device and a tail gas dust removing device, wherein the material conveying device is disposed on the left side of the bed body 11, and a discharge end of the material conveying device is disposed opposite to a feed inlet on the cover body 3 and is used for conveying materials to the feed inlet, an air inlet end of the tail gas dust removing device is communicated with the inside of the cover body 3, and impurities generated in the fluidization process are pumped away by negative pressure adsorption force.

Further, the material conveying device is a common and easy-to-purchase conveying belt in the market, the tail gas dust removing device is a common and easy-to-purchase cloth bag dust removing device in the market, and the tail gas dust removing device is a conventional device known to a person skilled in the art and is not described in detail.

According to the concrete working process, materials are transported along the guide of the fluidization bed plate 13 under the action of the vibrating piece 12 and fluidized under the action of vibration, a user can slide through the selective control sealing plate 15 to open or close the sieving opening so as to realize sieving of the materials, when the materials move along the fluidization bed plate 13 and fall on the screen 14, the auxiliary assembly 2 arranged between the fluidization bed plate 13 and the screen 14 moves in a translation mode relative to the screen 14 between the screen and the fluidization bed plate, and the auxiliary assembly 2 can level the materials accumulated on the screen 14 in the translation process so as to avoid accumulation of the materials. Compared with the prior art, the auxiliary assembly 2 is arranged to timely push and level the materials falling on the screen 14, so that the materials can be evenly spread on the screen 14 and filtered, and the materials are prevented from being stacked at one position, so that the filtering efficiency is affected.

When the sieve is used, the sieving opening is opened or closed by controlling the sealing plate 15, when the material is sieved, the sealing plate 15 is arranged in the third sliding groove in a sliding manner, the material leaks from the sieving opening, falls on the screen 14 and is gradually piled up to be in a hill-pack shape along with the time, a user drives the screw 221 to rotate through the driving motor 223 in positive and negative directions of the output shaft of the motor 223, the nut sliding block 222 and the sliding bar 24 slide in a reciprocating manner along the guide of the guide bar 23, and in the sliding process, when the flattening plate 211 passes over the material, the material is flattened, and the material is uniformly spread on the screen 14 for filtering.

Further, when the height of the flat plate 211 needs to be adjusted or pushed, the user rotates the fastening connection portion 214, so that the flat plate 211 can slide relative to the clamping groove, thereby adjusting, and then screws the fastening connection portion 214 again after adjusting, so that the threaded end of the fastening connection portion 214 abuts against the bottom inner wall of the clamping groove.

Through the structure, the device can solve the technical problem that the filtering efficiency of the device is affected because materials fall on the filtering screen 14 to be piled up into a hill-pack shape in the prior art.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.

Claims (10)

1. A vibratory fluid bed drying apparatus comprising:

The dryer comprises a bed body, a vibrating piece, a fluidized bed board, a screen and a sealing board, wherein the vibrating piece is connected with the bed body, the fluidized bed board is fixedly arranged in the bed body, a sieving opening is formed in the end part of the fluidized bed board, the screen is arranged opposite to the sieving opening and connected with the bed body, and the sealing board is arranged opposite to the sieving opening and is connected with the fluidized bed board in a sliding manner and used for opening or closing the sieving opening;

The auxiliary assembly is arranged between the screen and the fluidization bed plate, is opposite to the screen, can reciprocate and translate between the screen and the fluidization bed plate and is used for pushing and flattening materials stacked on the screen.

2. The vibratory fluid bed drying apparatus according to claim 1, wherein the auxiliary assembly comprises an auxiliary member and a driving member, the auxiliary member comprises a pushing plate slidably disposed over the screen, the driving member has a fixed end and an elongated end, and the fixed end of the driving member is connected to the bed body and the elongated end is connected to the pushing plate, for driving the pushing plate to reciprocate along a plane in which the driving member is disposed.

3. The vibrating fluidized bed drying device according to claim 2, wherein the auxiliary member further comprises a sliding block and an elastic clamping block, the sliding block is slidably connected to the bed body, the elastic clamping block is connected to the sliding block, and a clamping groove is formed opposite to the screen for clamping the pushing plate.

4. A vibrating fluid bed dryer according to claim 3, wherein the side wall of the elastic clamping block is provided with at least one first threaded hole, the auxiliary member further comprises at least one fastening connection portion, the fastening connection portion is arranged in one-to-one correspondence with the first threaded hole, the fastening connection portion is provided with a large-diameter section and a threaded section, and the threaded end of the fastening connection portion is in threaded connection with the first threaded hole and abuts against the pushing plate.

5. The vibrating fluidized bed drying device according to claim 4, wherein the pushing plate is further provided with a clamping groove opposite to the first threaded hole, the clamping groove is arranged along the opening direction of the clamping groove, and the threaded end of the fastening connection portion is abutted against the inner wall of the bottom of the clamping groove.

6. The vibrating fluidized bed drying device according to claim 3, wherein the auxiliary assembly further comprises two guide bars and two sliding bars, the two guide bars are parallel to each other and are arranged at intervals and are connected to the fluidized bed board, the guide bars are provided with first sliding grooves along the length direction of the guide bars, the sliding bars are arranged in one-to-one correspondence with the first sliding grooves, one end of each sliding bar is connected to the sliding block, the other end of each sliding bar is slidably inserted into the corresponding first sliding groove, and the extending end of the driving piece is connected to one sliding bar.

7. The vibrating fluidized bed drying device according to claim 6, wherein a second sliding groove is further formed in the sliding bar along the length direction of the sliding bar, the second sliding groove is communicated with the first sliding groove, the driving piece comprises a screw rod, a nut sliding block and a motor, the screw rod is arranged along the guiding direction of the second sliding groove and is rotationally connected to the inner wall of the second sliding groove, the nut sliding block is sleeved on the screw rod and can slide along the guiding direction of the second sliding groove, the nut sliding block is connected to the guiding bar, and the fixed end of the motor is connected to the inner wall of the second sliding groove, and the output shaft is connected to the screw rod.

8. The vibrating fluidized bed drying device according to claim 1, wherein a third chute is formed at an opening end of the sieving port, and the sealing plate is disposed opposite to the sieving port and is slidably connected to an inner wall of the third chute.

9. The vibratory fluidized bed drying device according to claim 1, further comprising a cover body and a drying member, wherein the cover body is covered on the bed body and provided with a feed inlet, and the drying member is arranged opposite to the fluidized bed board and connected to the cover body.

10. A cobalt sulfate drying system, comprising: a vibratory fluid bed drying apparatus according to any one of claims 1 to 9.