CN114733752A

CN114733752A - Particle grading equipment for activated carbon production

Info

Publication number: CN114733752A
Application number: CN202210425818.2A
Authority: CN
Inventors: 韩初榆; 崔国强; 韩琍君; 徐海建; 张婉芳
Original assignee: Guangdong Hanyan Activated Carbon Technology Co ltd
Current assignee: Guangdong Hanyan Activated Carbon Technology Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-07-12

Abstract

The invention relates to particle grading equipment for producing activated carbon, which belongs to the technical field of activated carbon production and comprises a shell and a screening bin arranged in the shell, wherein a feeding mechanism communicated with the screening bin is arranged on one side of the shell, a discharge hole is formed in the bottom of the shell, and a plurality of screening mechanisms are sequentially arranged in the screening bin from top to bottom; screening mechanism is including setting up the screening subassembly in screening storehouse and the drive assembly that drives screening subassembly and rock, drive assembly sets up in the casing outside, set up the screening mouth corresponding with screening subassembly on the lateral wall of casing. The driving assembly drives the screening assembly to horizontally shake, so that grading screening of particles is realized; the raw materials are conveyed to the top of the screening bin by the feeding mechanism, so that the inconvenience that the raw materials need to be conveyed to the height manually in the prior art is overcome; carry on spacingly to retrieving the basket through using spacing subassembly, not only avoided retrieving the basket and emptyd, it is very convenient when fixed moreover.

Description

Particle grading equipment for activated carbon production

Technical Field

The invention belongs to the technical field of activated carbon production, and relates to particle grading equipment for activated carbon production.

Background

In the production process of activated carbon, the granular activated carbon needs to be screened by a screening device, and the current screening device, such as patent with publication number CN113426665A, still has the following points to be improved:

1. drive whole equipment principal vibrations from top to bottom through drive arrangement, sieve granule active carbon, nevertheless in order to guarantee the steady of equipment principal, vibration frequency can not be too fast, and not only the speed of screening is slower, and the screening effect is not good moreover.

2. Need the manual work to carry the raw materials to higher feeder hopper department during the material loading, not only consume great manpower, it is very inconvenient moreover.

3. When the particles screened out are recovered, the recovery basket is not fixed, and the recovery basket is easy to dump.

Disclosure of Invention

The invention aims to provide particle grading equipment for producing activated carbon, which drives a screening component to horizontally shake through a driving component to realize grading and screening of particles, and can adjust screening speed by adjusting the shaking frequency of the screening component in the screening process, so that the particle grading equipment is more flexible to use; the raw materials are conveyed to the top of the screening bin by the feeding mechanism, so that the inconvenience that the raw materials need to be conveyed to the height manually in the prior art is overcome; carry on spacingly to retrieving the basket through using spacing subassembly, not only avoided retrieving the basket and emptyd, it is very convenient when fixed moreover.

The purpose of the invention can be realized by the following technical scheme:

the particle grading equipment for the production of the activated carbon comprises a shell and a screening bin arranged in the shell, wherein a feeding mechanism communicated with the screening bin is arranged on one side of the shell, a discharge hole is formed in the bottom of the shell, and a plurality of screening mechanisms are sequentially arranged in the screening bin from top to bottom;

screening mechanism is including setting up the screening subassembly in screening storehouse and the drive assembly that drives screening subassembly and rock, drive assembly sets up in the casing outside, set up on the lateral wall of casing and sieve the mouth corresponding with screening subassembly.

As a preferable technical scheme of the invention, the screening component comprises a screening basket and a fixed rod arranged on one side of the screening basket, a movable channel communicated with the screening opening is formed in the shell, two ends of the screening basket are arranged outside the shell, the screening basket is in sliding connection with the movable channel, and one end, far away from the screening basket, of the fixed rod is connected with the driving component.

As a preferred technical scheme of the present invention, the driving assembly includes a first motor and a fixed mount which are arranged outside the housing, the fixed mount is connected with a moving plate through a spring, one end of the fixed link, which is far away from the screening basket, is fixed on the moving plate, an output shaft of the first motor is connected with a cam through a connecting rod, the cam abuts against the moving plate, and a guiding assembly is further arranged between the moving plate and the fixed mount.

As a preferable technical scheme of the invention, the guide assembly comprises movable rods symmetrically arranged on the movable plate and guide rods symmetrically arranged on the fixed frame, and the movable rods are movably connected with the corresponding guide rods.

As a preferred technical scheme of the invention, the feeding mechanism comprises a feeding pipeline and a feeding assembly arranged in the feeding pipeline, a discharging channel communicated with the screening bin is arranged at the bottom of the upper end of the feeding pipeline, and a feeding port is formed at the lower end of the feeding pipeline.

As a preferable technical scheme of the invention, the feeding assembly comprises a rotating rod rotatably arranged in the feeding pipeline and a second motor driving the rotating rod to rotate, spiral blades are uniformly distributed on the outer side of the rotating rod in the circumferential direction, and the second motor is arranged on the outer side of the feeding pipeline.

As a preferable technical scheme of the invention, a flow limiting assembly is arranged in the blanking channel.

As a preferred technical scheme of the invention, the flow limiting assembly comprises a flow limiting roller which is rotatably arranged in the blanking channel and a third motor which drives the flow limiting roller to rotate, and the third motor is fixed on the outer side of the blanking channel.

As a preferable technical scheme of the invention, one side of the shell, which is far away from the driving assembly, is provided with a plurality of recovery baskets, one ends of the screening baskets, which are far away from the fixing rods, are respectively arranged above the corresponding recovery baskets, and the recovery baskets are movably connected with the shell through a limiting assembly.

As a preferred technical scheme, the limiting assembly comprises a limiting seat arranged on the recovery basket and a limiting block movably connected with the limiting seat, the limiting block is connected with the shell through an electric telescopic rod, a supporting frame is arranged on the shell, the supporting frame is located at the bottom of the recovery basket, and the recovery basket is movably connected with the supporting frame.

The invention has the beneficial effects that:

(1) drive the screening subassembly level through drive assembly and rock, realize the hierarchical screening of granule, at the screening in-process, can also adjust the speed of screening through the frequency that adjustment screening subassembly rocked, use more nimble.

(2) Through setting up feed mechanism and transporting the raw materials to screening storehouse top, overcome in the past need the manual work to carry the raw materials to the inconvenience of height, make the material loading process more convenient.

(3) Carry on spacingly to retrieving the basket through using spacing subassembly, not only avoided retrieving the basket and emptyd, it is all very convenient to fix and clear up the recovery basket moreover.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a side cross-sectional view of the present invention;

FIG. 3 is an enlarged view at A of FIG. 2;

FIG. 4 is an enlarged view at B of FIG. 2;

FIG. 5 is a schematic view of the internal structure of the feed mechanism;

FIG. 6 is a schematic diagram of the position relationship between the first motor and the fixing frame;

description of the main element symbols:

in the figure: 1. a housing; 2. screening the bin; 3. a feeding mechanism; 31. a feeding pipeline; 32. a feeding assembly; 321. a rotating rod; 322. a second motor; 323. a helical blade; 33. a blanking channel; 34. A current limiting assembly; 341. a flow-restricting roller; 342. a third motor; 4. a discharge port; 5. a screening mechanism; 51. A screen assembly; 511. a screening basket; 512. fixing the rod; 513. a movable channel; 52. a drive assembly; 521. a first motor; 522. a fixed mount; 523. a spring; 524. moving the plate; 525. a guide assembly; 526. a movable rod; 527. a guide bar; 528. a cam; 529. a connecting rod; 6. a recovery basket; 7. a limiting component; 71. a limiting seat; 72. and a limiting block.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be given with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1-6, the particle classifying equipment for producing activated carbon comprises a casing 1 and a sieving bin 2 arranged in the casing 1, wherein a feeding mechanism 3 communicated with the sieving bin 2 is arranged at one side of the casing 1, a discharging port 4 is arranged at the bottom of the casing 1, and a plurality of sieving mechanisms 5 are sequentially arranged in the sieving bin 2 from top to bottom;

screening mechanism 5 is including setting up screening subassembly 51 in screening storehouse 2 and the drive assembly 52 that drives screening subassembly 51 and rock, drive assembly 52 sets up in the casing 1 outside, set up the screening mouth corresponding with screening subassembly 51 on the lateral wall of casing 1.

In this embodiment, can set up multistage screening mechanism 5 according to actual need, screening mechanism 5's screening hole diminishes from top to bottom in proper order, treats hierarchical granular activated carbon and enters into screening storehouse 2 through feed mechanism 3 in to carry out screening step by step through screening mechanism 5.

During the use, drive screening subassembly 51 horizontal reciprocating motion through drive assembly 52, the granule active carbon that sieves out through screening subassembly 51 flows out from the screening mouth that corresponds, and the granule active carbon that sieves 5 through last level sieves the mechanism flows out from discharge gate 4, realizes the screening of granule active carbon.

Specifically, the screening assembly 51 comprises a screening basket 511 and a fixing rod 512 arranged on one side of the screening basket 511, a movable channel 513 communicated with a screening opening is formed in the casing 1, two ends of the screening basket 511 are arranged outside the casing 1, the screening basket 511 is in sliding connection with the movable channel 513, and one end, far away from the screening basket 511, of the fixing rod 512 is connected with the driving assembly 52.

The driving assembly 52 comprises a first motor 521 and a fixed mount 522 which are arranged outside the housing 1, a moving plate 524 is connected to the fixed mount 522 through a spring 523, one end of the fixed link 512, which is far away from the screening basket 511, is fixed to the moving plate 524, an output shaft of the first motor 521 is connected with a cam 528 through a connecting rod 529, the cam 528 abuts against the moving plate 524, and a guide assembly 525 is further arranged between the moving plate 524 and the fixed mount 522.

The guide assembly 525 includes movable rods 526 symmetrically disposed on the moving plate 524 and guide rods 527 symmetrically disposed on the fixed frame 522, and the movable rods 526 are movably connected with the corresponding guide rods 527.

In this embodiment, the bottom of the sieving basket 511 is inclined, and one end of the sieving basket 511 close to the sieving opening is lower than the other end, and the end of the sieving basket 511 close to the sieving opening is open. Granular activated carbon to be screened falls into the screening basket 511, the output shaft of the first motor 521 rotates to drive the connecting rod 529 and the cam 528 to rotate, the moving plate 524 is driven to reciprocate under the cooperation of the spring 523, and finally the reciprocating motion of the screening basket 511 is realized through the connection of the fixed rod 512, so that the granular activated carbon is screened; the granular activated carbon passing through the sieving basket 511 enters the next stage of sieving, and the granular activated carbon which does not pass through flows out from the corresponding sieving opening. During the reciprocating motion of the moving plate 524, the movable rod 526 moves along the guide rod 527, and the moving plate 524 is guided by the movable rod 526 and the guide rod 527.

Specifically, feed mechanism 3 includes material loading pipeline 31 and the material loading subassembly 32 of setting in material loading pipeline 31, the upper end bottom of material loading pipeline 31 is provided with the communicating unloading passageway 33 with screening storehouse 2, the pan feeding mouth has been seted up to the lower extreme of material loading pipeline 31.

The feeding assembly 32 comprises a rotating rod 321 rotatably arranged in the feeding pipeline 31 and a second motor 322 driving the rotating rod 321 to rotate, helical blades 323 are uniformly distributed on the outer side of the rotating rod 321 in the circumferential direction, and the second motor 322 is arranged on the outer side of the feeding pipeline 31.

In this embodiment, the granular activated carbon that waits to sieve enters into material loading pipeline 31 from the pan feeding mouth in to convey granular activated carbon through material loading subassembly 32, enter into screening storehouse 2 from unloading passageway 33 at last, realized carrying out the material loading from the low place, overcome need artifically in the past with the raw materials carry to the inconvenience of height, make the material loading process more convenient.

When the device is used, the output shaft of the second motor 322 is operated to rotate, and the output shaft rotates to drive the rotating rod 321 and the helical blade 323 to rotate, so that the granular activated carbon is conveyed.

Specifically, a flow limiting assembly 34 is arranged in the blanking channel 33.

The flow limiting assembly 34 includes a flow limiting roller 341 rotatably disposed in the feeding channel 33 and a third motor 342 driving the flow limiting roller 341 to rotate, and the third motor 342 is fixed outside the feeding channel 33.

In this embodiment, through set up current-limiting component 34 in unloading passageway 33, can control the speed of material loading, avoid granule active carbon to pile up on first order screening mechanism 5, improve the effect of screening, make the screening more thorough.

When the feeding device is used, the output shaft of the third motor 342 is operated to rotate, the output shaft rotates to drive the flow limiting roller 341 to rotate, and the feeding speed is controlled by controlling the rotating speed of the flow limiting roller 341.

Specifically, one side of the housing 1, which is far away from the driving assembly 52, is provided with a plurality of recycling baskets 6, one ends of the screening baskets 511, which are far away from the fixing rods 512, are respectively arranged above the corresponding recycling baskets 6, and the recycling baskets 6 are movably connected with the housing 1 through a limiting assembly 7.

Spacing subassembly 7 is including setting up spacing seat 71 on retrieving basket 6 and with spacing seat 71 swing joint's stopper 72, stopper 72 passes through electric telescopic handle and is connected with casing 1, be provided with the support frame on the casing 1, the support frame is located retrieves basket 6 bottom and retrieves basket 6 and support frame swing joint.

In this embodiment, screening basket 511 open-ended one end is arranged in corresponding recovery basket 6 top all the time, and the granule active carbon that screens out through screening basket 511 retrieves through corresponding recovery basket 6, and is spacing to retrieving basket 6 through spacing subassembly 7, has not only avoided retrieving basket 6 and has emptyd, and it is all very convenient to fix and clear up in addition and retrieve basket 6.

When the granular activated carbon in the recovery basket 6 reaches a specified height, the telescopic end corresponding to the electric telescopic rod is operated to extend, the telescopic end extends to drive the limiting block 72 to move upwards until the limiting block 72 completely moves out of the limiting seat 71, then the recovery basket 6 is moved out of the supporting frame, and the recovery basket 6 is emptied; after the basket 6 is recovered in the emptying mode, the basket 6 is placed at the initial position, then the telescopic end of the electric telescopic rod is operated to contract until the end, far away from the electric telescopic rod, of the limiting block 72 is placed in the limiting seat 71 and then stops.

When in use, the invention comprises the following steps:

s1: granular activated carbon to be screened is poured into the feeding pipe 31 from a feeding port, the rotating rod 321 and the helical blade 323 are driven to rotate through the rotation of the output shaft of the second motor 322, the granular activated carbon is conveyed, and finally the granular activated carbon flows out of the discharging channel 33;

s2: the rotating speed of the current-limiting roller 341 is adjusted by adjusting the rotating speed of the output shaft of the third motor 342, so as to control the blanking speed;

s3: after passing through the blanking channel 33, the granular activated carbon enters the primary screening basket 511, the output shaft of the first motor 521 rotates to drive the connecting rod 529 and the cam 528 to rotate, the moving plate 524 is driven to reciprocate under the matching action of the spring 523, and finally, the reciprocating motion of the screening basket 511 is realized through the connection action of the fixing rod 512, so that the granular activated carbon is screened. The screened granular activated carbon flows out from the corresponding screening openings, is finally recycled through the recycling basket 6, and flows out from the discharge opening 4 after passing through the last-stage screening basket 511.

S4: when the granular activated carbon in the recovery basket 6 reaches a specified height, the telescopic end corresponding to the electric telescopic rod is operated to extend, the telescopic end extends to drive the limiting block 72 to move upwards until the limiting block 72 completely moves out of the limiting seat 71, then the recovery basket 6 is moved out of the supporting frame, and the recovery basket 6 is emptied; after the basket 6 is recovered in the emptying mode, the basket 6 is placed at the initial position, the telescopic end of the electric telescopic rod is operated to contract, and the basket stops when the limiting block 72 is far away from one end of the electric telescopic rod and placed in the limiting seat 71.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A particle classification equipment for active carbon production, including casing (1) and division storehouse (2) of seting up in casing (1), its characterized in that: a feeding mechanism (3) communicated with the screening bin (2) is arranged on one side of the shell (1), a discharge hole (4) is formed in the bottom of the shell (1), and a plurality of screening mechanisms (5) are sequentially arranged in the screening bin (2) from top to bottom;

screening mechanism (5) are including setting up screening subassembly (51) in screening storehouse (2) and drive subassembly (52) that drive screening subassembly (51) rocked, drive subassembly (52) set up in casing (1) outside, set up on the lateral wall of casing (1) and sieve the mouth corresponding with screening subassembly (51).

2. The particle classifying apparatus for activated carbon production according to claim 1, wherein: screening subassembly (51) are including screening basket (511) and setting up dead lever (512) in screening basket (511) one side, seted up on casing (1) with the communicating movable channel (513) of screening mouth, the both ends of screening basket (511) are all placed casing (1) outside and screening basket (511) and movable channel (513) sliding connection, the one end that screening basket (511) were kept away from in dead lever (512) is connected with drive assembly (52).

3. The particle classifying apparatus for activated carbon production according to claim 2, wherein: the driving assembly (52) comprises a first motor (521) and a fixed frame (522) which are arranged on the outer side of the shell (1), a moving plate (524) is connected to the fixed frame (522) through a spring (523), one end, far away from the screening basket (511), of the fixed rod (512) is fixed to the moving plate (524), an output shaft of the first motor (521) is connected with a cam (528) through a connecting rod (529), the cam (528) is abutted to the moving plate (524), and a guide assembly (525) is further arranged between the moving plate (524) and the fixed frame (522).

4. The particle classifying apparatus for activated carbon production according to claim 3, wherein: the guide assembly (525) comprises movable rods (526) symmetrically arranged on the moving plate (524) and guide rods (527) symmetrically arranged on the fixed frame (522), and the movable rods (526) are movably connected with the corresponding guide rods (527).

5. The particle classifying apparatus for activated carbon production according to claim 1, wherein: the feeding mechanism (3) comprises a feeding pipeline (31) and a feeding assembly (32) arranged in the feeding pipeline (31), a discharging channel (33) communicated with the screening bin (2) is arranged at the bottom of the upper end of the feeding pipeline (31), and a feeding opening is formed in the lower end of the feeding pipeline (31).

6. The particle classifying apparatus for activated carbon production according to claim 5, wherein: the feeding assembly (32) comprises a rotating rod (321) and a second motor (322), the rotating rod (321) is rotatably arranged in the feeding pipeline (31), the second motor (322) drives the rotating rod (321) to rotate, helical blades (323) are evenly distributed on the outer side of the rotating rod (321) in the circumferential direction, and the second motor (322) is arranged on the outer side of the feeding pipeline (31).

7. The particle classifying apparatus for activated carbon production according to claim 5, wherein: a flow limiting assembly (34) is arranged in the blanking channel (33).

8. The particle classifying apparatus for activated carbon production according to claim 7, wherein: the flow limiting assembly (34) comprises a flow limiting roller (341) rotatably arranged in the blanking channel (33) and a third motor (342) driving the flow limiting roller (341) to rotate, and the third motor (342) is fixed on the outer side of the blanking channel (33).

9. The particle classifying apparatus for activated carbon production according to claim 2, wherein: one side of the shell (1) far away from the driving assembly (52) is provided with a plurality of recovery baskets (6), one end of each screening basket (511) far away from the fixing rod (512) is arranged above the corresponding recovery basket (6) respectively, and the recovery baskets (6) are movably connected with the shell (1) through limiting assemblies (7).

10. The particle classifying apparatus for activated carbon production according to claim 9, wherein: spacing subassembly (7) including set up spacing seat (71) on retrieving basket (6) and with spacing seat (71) swing joint's stopper (72), stopper (72) are connected with casing (1) through electric telescopic handle, be provided with the support frame on casing (1), the support frame is located retrieves basket (6) bottom and retrieves basket (6) and support frame swing joint.