CN219377081U

CN219377081U - Multifunctional fluidized bed

Info

Publication number: CN219377081U
Application number: CN202223254979.4U
Authority: CN
Inventors: 曹麒龙; 李欢; 刘祥; 徐震亚
Original assignee: Weiyan Youfan Pharmaceutical Technology Jiangsu Co ltd
Current assignee: Weiyan Youfan Pharmaceutical Technology Jiangsu Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-07-21
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses a multifunctional fluidized bed which comprises a bed body, a shaking component and a scraper ring, wherein a rotating motor is fixedly arranged at the top of a supporting block, a cam is connected with the outer wall of the output end of the rotating motor in a penetrating way, a cross plate is fixedly arranged at the bottom of a pull rod, a connecting rod is fixedly arranged at the bottom of the cross plate, a cross rod is fixedly arranged at the bottom of the connecting rod, and the shaking component is fixedly connected with the outer wall of the cross rod. According to the utility model, the shaking component, the cross plate and the cam are arranged, the rotating motor rotates to drive the cam to rotate, the cam drives the pull rod to move up and down, the cross plate drives the connecting rod to move up and down, the connecting rod drives the cross rod to move up and down, the shaking component drives the bottom of the filter bag to move up and down, the filter bag shakes to shake off adhered raw material particles, and the shaking component is arranged, so that the filter bag can be cleaned during reaction of the fluidized bed, the time is saved, and the work efficiency of the fluidized bed is improved.

Description

Multifunctional fluidized bed

Technical Field

The utility model relates to the technical field of fluidized beds, in particular to a multifunctional fluidized bed.

Background

The fluidized bed is a reactor which utilizes gas or liquid to make solid particles in a suspension motion state through a granular solid layer and performs a gas-solid phase reaction process or a liquid-solid phase reaction process, has multiple functions, is widely applied to various industries, such as powder material mixing, drying, granulating and the like in the medicine, food, chemical industry and agricultural and sideline product processing industry, and when the multifunctional fluidized bed is used for a long time, a plurality of particle raw materials are adhered to a filter bag to influence the filtering effect.

The defects of the existing multifunctional fluidized bed are that:

patent document CN210675094U discloses a fluidized bed, the claim of protection "it includes the cylinder body, the cylinder body from the top down sets gradually to filter chamber, diffusion room, material room, frame, and the filter chamber is provided with the filter bag subassembly, the outer wall of cylinder body is provided with the inlet tube, and the inlet tube is including the probe end and the probe end of being connected with the probe end, and the probe end is located the filter chamber and one end is connected with the connecting piece, and the side of connecting piece is provided with the shower nozzle, connecting piece and probe end and shower nozzle intercommunication are provided with a plurality of delivery ports on the shower nozzle, and the probe end is located outside the cylinder body and is connected with the water pump, and the bottom surface of cylinder body is provided with the blow off pipe.

According to the fluidized bed disclosed in the patent document, the filtering component is cleaned after the reaction is finished, so that the processing efficiency is affected.

In view of the above, a multifunctional fluidized bed can be studied, and the filter bag can be cleaned during the processing of the fluidized bed, so that the working efficiency of the multifunctional fluidized bed can be improved.

Disclosure of Invention

The utility model aims to provide a multifunctional fluidized bed so as to solve the problem that the filter bag in the background art needs to be cleaned after being stopped.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a multifunctional fluidized bed comprises a bed body, a shaking assembly and a scraper ring, wherein a filtering chamber is fixedly arranged at the top of the bed body;

the top of the filtering chamber is fixedly provided with a supporting block, the top of the supporting block is fixedly provided with a rotating motor, the outer wall of the output end of the rotating motor is connected with a cam in a penetrating way, the outer wall of the cam is movably provided with a pull rod through a connecting shaft, the bottom of the pull rod is fixedly provided with a cross plate, the bottom of the cross plate is fixedly provided with a connecting rod, the bottom of the connecting rod is fixedly provided with a cross rod, and the outer wall of the cross rod is fixedly connected with a shaking assembly;

the top of the shaking component is fixedly provided with a telescopic rod.

Preferably, the inner wall of the filtering chamber is fixedly provided with a mounting plate, and the bottom of the mounting plate is fixedly provided with a filtering bag.

Preferably, the bottom of the bed body is fixedly provided with a raw material chamber, the outer wall of the raw material chamber is provided with a feeding pipe in a penetrating way, and the outer wall of the raw material chamber is provided with an observation window.

Preferably, the bottom bolt fixedly connected with air inlet seat of raw materials room, the bottom fixed mounting of air inlet seat has the mounting box, and the top fixed mounting of mounting box has control panel.

Preferably, a servo motor is fixedly arranged at the top of the filtering chamber, a ball screw is fixedly arranged at the output end of the servo motor, a scraper ring is arranged on the outer wall of the ball screw in a penetrating manner, a guide rod is arranged on the top of the scraper ring in a penetrating manner, and a hairbrush is fixedly arranged on the outer wall of the scraper ring.

Preferably, an exhaust fan is fixedly installed at the bottom of the inner wall of the installation box, a ventilation pipe is installed on the outer wall of the exhaust fan, and one end, far away from the exhaust fan, of the ventilation pipe penetrates through the outer wall of the filtering chamber.

Preferably, an air inlet pipe penetrates through the top of the inner wall of the mounting box.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the shaking component, the cross plate, the cam and the rotating motor are arranged to rotate to drive the cam to rotate, the cam drives the pull rod to move up and down, the cross plate drives the connecting rod to move up and down, the connecting rod drives the cross rod to move up and down, the shaking component drives the bottom of the filter bag to move up and down, the filter bag shakes to shake off adhered raw material particles, and the shaking component is arranged to enable the filter bag to be cleaned during reaction of the fluidized bed, so that time is saved, and the work efficiency of the fluidized bed is improved;

2. according to the utility model, the servo motor, the scraper ring and the brush are arranged, the servo motor is started to rotate, the ball screw is driven to rotate, the scraper ring moves up and down along the inner walls of the filtering chamber and the bed body, the raw materials remained on the inner walls of the filtering chamber and the bed body are scraped, the scraper ring drives the brush to move downwards, the filtering chamber and the inner walls of the bed body are cleaned again, the cleaning effect is realized, and the influence of the residues on the inner walls of the filtering chamber and the bed body on the next processing of different raw materials is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the front structure of the present utility model;

FIG. 3 is a schematic side view of a side portion of the present utility model;

FIG. 4 is a schematic diagram of a portion of a dithering assembly according to the present utility model;

FIG. 5 is a schematic view of the filter bag portion of the present utility model;

FIG. 6 is a schematic view of a portion of a flitch ring according to the present utility model;

fig. 7 is a schematic view of a brush portion according to the present utility model.

In the figure: 1. a bed body; 101. a filtering chamber; 2. a mounting plate; 201. a filter bag; 3. a dithering assembly; 301. a telescopic rod; 302. a cross bar; 303. a rotating motor; 304. a cam; 305. a pull rod; 306. a cross plate; 307. a connecting rod; 308. a support block; 4. a raw material chamber; 401. a feed pipe; 402. an observation window; 5. an air inlet seat; 501. a mounting box; 502. a control panel; 6. a scraper ring; 601. a servo motor; 602. a ball screw; 603. a guide rod; 604. a brush; 7. an exhaust fan; 701. a ventilation pipe; 8. an air inlet pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, 2 and 3, a multifunctional fluidized bed comprises a bed body 1, a shaking assembly 3 and a scraper ring 6, wherein a filtering chamber 101 is fixedly arranged at the top of the bed body 1, the height of the filtering chamber 101 is larger than that of the bed body 1, a mounting plate 2 is fixedly arranged on the inner wall of the filtering chamber 101, the mounting plate 2 is cylindrical, through holes are formed in the top of the mounting plate 2 in a penetrating manner, the number of groups of the through holes is four, a filter bag 201 is fixedly arranged at the bottom of the mounting plate 2, the number of the mounting groups of the filter bag 201 is four, the bottom of the inner wall of the filter bag 201 is fixedly connected with four groups of corners of the outer wall of the shaking assembly 3, a raw material chamber 4 is fixedly arranged at the bottom of the bed body 1, a feeding pipe 401 is arranged at the penetrating manner on the outer wall of the raw material chamber 4, a viewing window 402 is formed in the outer wall of the raw material chamber 4, the observation window 402 is made of transparent plastic or glass materials, so that the state of raw materials in the raw material chamber 4 is convenient to observe, an air inlet seat 5 is fixedly connected with a bottom bolt of the raw material chamber 4, the top of the air inlet seat 5 is fixedly connected with the bottom of the raw material chamber 4 through a plurality of groups of bolts, a mounting box 501 is fixedly arranged at the bottom of the air inlet seat 5, the mounting box 501 provides support for the whole multifunctional fluidized bed, a control panel 502 is fixedly arranged at the top of the mounting box 501, the control panel 502 is arranged at one side of the air inlet seat 5, an exhaust fan 7 is fixedly arranged at the bottom of the inner wall of the mounting box 501, a ventilation pipe 701 is arranged on the outer wall of the exhaust fan 7, one end of the ventilation pipe 701, far from the exhaust fan 7, penetrates through the outer wall of the filter chamber 101, an air inlet pipe 8 is arranged at the top of the inner wall of the mounting box 501, raw materials are added into the raw material chamber 4 from a feed pipe 401, the exhaust fan 7 is started to enable air to be blown upwards to the raw material chamber 4 along the air inlet seat 5, the gas blows the raw material upwards to make the solid particle raw material in a suspension motion state, the gas enters the inside of the filtering time chamber through the bed body 1, is filtered through the filter bag 201, the particle raw material moving upwards along with the gas is filtered and blocked, and then the gas is discharged along the ventilation pipe 701.

Referring to fig. 2, 4 and 5, a supporting block 308 is fixedly installed at the top of the filtering chamber 101, a rotating motor 303 is fixedly installed at the top of the supporting block 308, the supporting block 308 provides support for the rotating motor 303 and increases the distance between the bottom of the rotating motor 303 and the top of the filtering chamber 101, so that the cam 304 is convenient to rotate, the outer wall of the output end of the rotating motor 303 is connected with the cam 304 in a penetrating way, a pull rod 305 is movably installed on the outer wall of the cam 304 through a connecting shaft, one end of the connecting shaft is fixedly connected with the outer wall of the cam 304, the outer wall of the other end of the connecting shaft penetrates the outer wall of the pull rod 305, the pull rod 305 penetrates the top of the filtering chamber 101 and extends to the inside of the filtering chamber 101, a cross plate 306 is fixedly installed at the bottom of the pull rod 305 through the bottom of the pull rod 305, the number of installation groups of the connecting rod 307 is four, and the connecting pipe penetrates the top of the installation plate 2, the bottom of the connecting rod 307 is fixedly provided with a cross rod 302, the outer wall of the cross rod 302 is fixedly connected with a shaking component 3, the number of installation groups of the shaking component 3 is four, the outer walls of four corners of the shaking component 3 are fixedly connected with the bottom of the inner wall of the filter bag 201, the top of the shaking component 3 is fixedly provided with a telescopic rod 301, the top of each shaking component 3 is provided with four telescopic rods 301, the four telescopic rods 301 are respectively arranged at the tops of four corners of the shaking component 3, the top of each telescopic rod 301 is fixedly connected with the bottom of the mounting plate 2, a rotating motor 303 is started, the rotating motor 303 drives a cam 304 to rotate, the cam 304 drives a connecting shaft to rotate, a pull rod 305 is driven to move up and down, the pull rod 305 is driven to move, the cross plate 306 drives the connecting rod 307 to move up and down, the cross plate 302 drives the shaking component 3 to move up and down, the bottom of the filter bag 201 is driven to move up and down, shake the filter bag 201, shake the raw materials granule that will adhere to on the filter bag 201 off, shake subassembly 3 through the installation for multifunctional fluidized bed also can clear up the filter bag 201 when reacting, and need not clear up the filter bag 201 after stopping again, save time is favorable to improving the work efficiency of fluidized bed.

Referring to fig. 2, fig. 6 and fig. 7, servo motor 601 is fixedly installed at the top of filter chamber 101, and servo motor 601 installs in rotating motor 303 one side, servo motor 601's output fixed mounting has ball screw 602, and the output of servo motor 601 passes through the inner wall top of filter chamber 101, ball screw 602's outer wall runs through and installs scraper ring 6, scraper ring 6 is located the below of mounting panel 2, and the tube sheet ring is fixed connection constitution about two different circular rings of lease diameter, the diameter of top circular ring is less than the diameter of below circular ring, and the outer wall of scraper ring 6 below circular ring and filter chamber 101 and the inner wall laminating of bed body 1, the outer wall fixed mounting of scraper ring 6 has brush 604, and brush 604 installs the outer wall of the less circular ring of diameter above scraper ring 6, one side outer wall and the inner wall laminating of filter chamber 101 that brush 604 is not connected with scraper ring 6, and the top of scraper ring 6 runs through and installs guide 603, and the bottom fixed connection of mounting panel 2, servo motor 601 is started, servo motor 601 rotates the ball screw 602 and drives scraper ring 602 and rotates along the guide rod 603 and moves down the inner wall 6 and makes the inside and does not make the filter chamber 1 and moves down the inner wall 1 and the inner wall of filter chamber 1 and the inside and the inner wall of filter chamber 1 and the inner wall of the filter chamber 1 and the inner wall of the filter chamber is avoided when the inside and the filter chamber 1 is not driven down and the inner wall is moved down and the inner wall 1 is not down to be down to the material to be left and clean the material to the inside the filter chamber 1.

Working principle: when the multifunctional fluidized bed is used for production, if different products are required to be produced, different required raw materials are added into the raw material chamber 4, after the fluidized bed is processed, different products are obtained, the fluidized bed is multifunctional, raw materials are added into the raw material chamber 4 along the feeding pipe 401, the exhaust fan 7 is started to enable gas to blow upwards to the raw material chamber 4 along the air inlet seat 5, the gas blows the raw materials upwards to enable solid particle raw materials to be in a suspension motion state, the gas enters the inside of the filtering chamber through the bed body 1, the filtering bag 201 is used for filtering, the particle raw materials moving upwards along with the gas are filtered and blocked, then the gas is discharged along the ventilation pipe 701, the rotating motor 303 is started to drive the cam 304 to rotate, the pull rod 305 is driven to move up and down by the cross plate 306, the connecting rod 307 is driven to move up and down by the cross plate 306, the shaking assembly 3 is driven to move the bottom of the filtering bag 201 to shake the filtering bag 201, raw material particles adhered to the filtering bag 201 are shaken down, after the processing is finished, the servo motor 601 is started to rotate to drive the screw to enable the scraper ring 6 to move downwards along the inner wall 101 and the inner wall of the filtering chamber 1, residual reaction raw materials are scraped off, and the inner wall of the filtering chamber 1 is cleaned.

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 utility model may be embodied in other specific forms without departing from the spirit or essential characteristics 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.

Claims

1. The utility model provides a multifunctional fluidized bed, includes bed body (1), shake subassembly (3) and scraper ring (6), its characterized in that: the top of the bed body (1) is fixedly provided with a filter chamber (101);

the top of filter chamber (101) is fixedly installed with supporting shoe (308), the top of supporting shoe is fixedly installed with rotary motor (303), the outer wall of rotary motor (303) output is connected with cam (304) in a penetrating way, pull rod (305) is movably installed on the outer wall of cam (304) through the connecting axle, cross plate (306) is fixedly installed at the bottom of pull rod (305), connecting rod (307) is fixedly installed at the bottom of cross plate (306), cross rod (302) is fixedly installed at the bottom of connecting rod (307), and shake subassembly (3) is fixedly connected with the outer wall of cross rod (302);

the top of the shaking component (3) is fixedly provided with a telescopic rod (301).

2. A multi-functional fluid bed according to claim 1, wherein: the inner wall of the filter chamber (101) is fixedly provided with a mounting plate (2), and the bottom of the mounting plate (2) is fixedly provided with a filter bag (201).

3. A multi-functional fluid bed according to claim 1, wherein: the bottom of the bed body (1) is fixedly provided with a raw material chamber (4), the outer wall of the raw material chamber (4) is provided with a feeding pipe (401) in a penetrating way, and the outer wall of the raw material chamber (4) is provided with an observation window (402).

4. A multi-functional fluid bed according to claim 3, wherein: the bottom bolt fixedly connected with air inlet seat (5) of raw materials room (4), the bottom fixed mounting of air inlet seat (5) has install bin (501), and the top fixed mounting of install bin (501) has control panel (502).

5. A multi-functional fluid bed according to claim 1, wherein: a servo motor (601) is fixedly arranged at the top of the filtering chamber (101), a ball screw (602) is fixedly arranged at the output end of the servo motor (601), a scraper ring (6) is installed on the outer wall of the ball screw (602) in a penetrating mode, a guide rod (603) is installed on the top of the scraper ring (6) in a penetrating mode, and a hairbrush (604) is fixedly arranged on the outer wall of the scraper ring (6).

6. A multi-functional fluid bed according to claim 4, wherein: an exhaust fan (7) is fixedly arranged at the bottom of the inner wall of the installation box (501), a ventilation pipe (701) is arranged on the outer wall of the exhaust fan (7), and one end, far away from the exhaust fan (7), of the ventilation pipe (701) penetrates through the outer wall of the filtering chamber (101).

7. A multi-functional fluid bed according to claim 4, wherein: an air inlet pipe (8) is arranged at the top of the inner wall of the installation box (501) in a penetrating mode.