CN220615037U

CN220615037U - Active carbon dewatering device

Info

Publication number: CN220615037U
Application number: CN202322186030.3U
Authority: CN
Inventors: 庄林生; 吕敬国
Original assignee: Ningxia Xiangtai New Material Technology Co ltd
Current assignee: Ningxia Xiangtai New Material Technology Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-03-19
Anticipated expiration: 2033-08-15

Abstract

The application discloses an active carbon dewatering device belongs to extrusion formula dewatering equipment technical field. Mainly comprises the following steps: a support frame; the protective shell is provided with a first baffle plate arranged at the active carbon feeding end and a second baffle plate positioned far away from the active carbon feeding end, and a discharge hole is formed in the second baffle plate; the inside and the pan feeding end intercommunication that the protective housing was located to dehydration mechanism, dehydration mechanism including: the filter cartridge is arranged between the first baffle and the second baffle, is provided with a first filter screen and a second filter screen and is of a split type structure; the bearing is arranged on the support frame and extends into the filter cartridge, and is coaxially arranged with the filter cartridge; and the spiral sheet is fixedly arranged on the output shaft, is attached to the inner wall of the filter cartridge and is used for carrying out spiral extrusion on the activated carbon. The utility model provides an active carbon dewatering device has reached the effect of conveniently demolishing the clearance to the cartridge filter.

Description

Active carbon dewatering device

Technical Field

The application relates to the technical field of extrusion type dehydration equipment, in particular to an activated carbon dehydration device.

Background

Activated carbon is widely used in various industries because of its excellent adsorption characteristics, and has become an important industrial product in production and life, and it is required to dehydrate the activated carbon during the production process, wherein the dehydration mode is mainly spin-centrifugal dehydration or spin-drying with a spin dryer.

According to the search, for example, in the chinese patent publication No. CN110715513a, an activated carbon raw material extrusion type dehydration apparatus is provided, in which activated carbon to be dehydrated is poured into a storage hopper, a spiral dehydration assembly is started to drive the activated carbon to move downwards to perform extrusion dehydration, and then the activated carbon is further extrusion dehydrated by the extrusion assembly, so that the dehydration rate can be improved, and the adsorption capacity of the activated carbon can be enhanced.

In prior art, generally the same with above-mentioned patent, set up filter screen and delivery port in the below of device, however after long-term use, contained residue and incrustation scale in the active carbon are easy with the filtration pore jam, lead to the waste water difficult outflow after the dehydration, need clear up the cartridge filter this moment, and current cartridge filter is in order to keep dehydration space's leakproofness, be mostly monolithic design, thereby lead to the cartridge filter can't demolish, and then can only be operated on equipment by the staff during the clearance, on the one hand make the difficult operation of clearance work, on the other hand many dead angles can't clean up, so it is necessary to provide an active carbon dewatering device convenient to dismantle to solve above-mentioned problem.

It should be noted that the above information disclosed in this background section is only for understanding the background of the present application concept and, therefore, it may contain information that does not constitute prior art.

Disclosure of Invention

Based on the above problems existing in the prior art, the problems to be solved by the present application are: the utility model provides an active carbon dewatering device has reached the effect that conveniently demolishs the clearance to the cartridge filter.

The technical scheme adopted for solving the technical problems is as follows: an activated carbon dehydration device comprising:

a support frame;

the protection shell is arranged above the support frame, a feeding end of the activated carbon is arranged on the protection shell, the protection shell is provided with a first baffle plate arranged at the feeding end of the activated carbon and a second baffle plate far away from the feeding end of the activated carbon, and a discharge hole is formed in the second baffle plate;

the inside of protecting crust is located to this dehydration mechanism, dehydration mechanism and pan feeding end intercommunication for carry out the dehydration operation to the active carbon of entering, dehydration mechanism is including:

the filter cartridge is arranged between the first baffle and the second baffle, and is provided with a first filter screen and a second filter screen which are of a split type structure;

the output shaft bearing is arranged on the support frame, and extends into the filter cartridge and is coaxially arranged with the filter cartridge;

the spiral slice is fixedly arranged on the output shaft, is attached to the inner wall of the filter cartridge and is used for carrying out spiral extrusion on the activated carbon.

Further, the filter cartridge is provided with a conical cylinder which is arranged from large to small along the conveying direction of the activated carbon, and the size of the spiral piece is matched with that of the conical cylinder.

Further, the clamping groove is formed in one side, facing the filter cartridge, of the first baffle, the diameter of the clamping groove is identical to that of the large end of the conical cylinder of the filter cartridge, and an elastic piece is fixedly arranged at the rear end of the bottom of the first baffle.

Further, the one end that first filter screen and second filter screen are close to each other is equipped with the retainer plate respectively, the mounting hole of multiunit has been seted up on the retainer plate, be equipped with the bolt in the mounting hole for install the retainer plate.

Further, the discharge gate is equipped with discharge mechanism, discharge mechanism still including being fixed in the second baffle with screw rod between the protecting crust, the cover is equipped with the stripper plate on the screw rod, the center department of stripper plate has seted up with output shaft assorted round hole, seted up on the stripper plate with screw rod assorted hole, the both sides of stripper plate all are equipped with the nut with screw rod threaded connection.

Further, a feeding box is arranged on the protective shell and is communicated with the filter cartridge.

Further, a water outlet is formed in the bottom of the protective shell, and a waste water tank is arranged below the water outlet.

Further, a plurality of groups of filter holes are formed in the circumferential direction of the filter cylinder, and the diameter of each filter hole is smaller than the diameter of the activated carbon to be dehydrated.

The beneficial effects of this application are: the application provides a pair of active carbon dewatering device, through being provided with elastic component and draw-in groove, if need dismantle the change to the cartridge filter is whole, separate the cartridge filter from top to bottom, promote the cartridge filter is whole to first baffle department again, first baffle outside slip extrusion elastic component makes its shrink, has enlarged the distance between first baffle and the second baffle this moment, directly take out the cartridge filter can, thereby realize demolishing the clearance to the cartridge filter, more convenient clearance its dead angle etc. difficult clear up positions, guarantee the dehydration effect.

In addition to the objects, features, and advantages described above, there are other objects, features, and advantages of the present application. The present application will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is an overall schematic diagram of an activated carbon dehydration device of the present application;

FIG. 2 is an enlarged schematic view of a portion of the structure of FIG. 1;

FIG. 3 is an exploded view of a portion of the structure of FIG. 2;

FIG. 4 is an exploded view of the outfeed structure of FIG. 1;

wherein, each reference sign in the figure:

1. a dehydration mechanism; 11. a filter cartridge; 12. a spiral sheet; 13. a first filter screen; 14. a second filter screen; 15. a fixing ring; 16. a bolt;

2. a protective shell; 21. a first baffle; 211. a clamping groove; 22. a second baffle; 23. feeding into a feed box; 24. a waste water tank; 25. a support frame; 26. a water outlet;

3. a discharging mechanism; 31. a discharge port; 32. a screw; 33. an extrusion plate; 34. a hole;

4. an elastic member; 5. a speed reducing motor; 51. an output shaft.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

As shown in fig. 1, the application provides an activated carbon dewatering device, including support frame 25, and install detachable protecting crust 2 on support frame 25, be provided with the pan feeding end of activated carbon on this protecting crust 2, and be equipped with dehydration mechanism 1 in the inside of protecting crust 2, this dehydration mechanism 1 and pan feeding end intercommunication, thereby the activated carbon can get into dehydration mechanism 1 through the pan feeding end and carry out dehydration operation, and one side that keeps away from the pan feeding end on this dehydration mechanism 1 is equipped with discharge mechanism 3, this discharge mechanism 3 is used for discharging the activated carbon after the dehydration finishes, one side at the pan feeding end of dehydration mechanism 1 still is equipped with gear motor 5, thereby provide power for dehydration mechanism 1 through gear motor 5.

As shown in fig. 1-3, the protecting shell 2 further comprises a first baffle plate 21 and a second baffle plate 22, wherein the first baffle plate 21 is arranged at the feeding end of the activated carbon, the second baffle plate 22 is arranged at the discharging end of the activated carbon, and a feeding box 23 is arranged on the protecting shell 2, and the feeding box 23 is communicated with the dewatering mechanism 1 and is used for feeding the activated carbon into the dewatering mechanism 1;

meanwhile, a filter cylinder 11 is arranged between the first baffle 21 and the second baffle 22, an output shaft 51 is fixedly arranged at the output end of the speed reducing motor 5, the output shaft 51 extends into the filter cylinder 11 and is coaxially arranged with the filter cylinder 11, a bearing seat (not shown) matched with the output shaft 51 is arranged on a supporting frame 25, a spiral sheet 12 is fixedly arranged on the output shaft 51, the spiral sheet 12 is attached to the inner wall of the filter cylinder 11, and thus, the dehydration operation of the activated carbon is completed through the spiral extrusion of the spiral sheet 12 and the inner wall of the filter cylinder 11;

for better assurance dehydration effect, set up cartridge filter 11 into the toper cylinder, this toper cylinder is from big to little setting along the direction of delivery of active carbon, and the size of flight 12 and toper cylinder looks adaptation simultaneously to at the in-process that the active carbon rotated forward, the volume between cartridge filter 11 and the flight 12 is the gradual reduction, and then through the volume that constantly reduces, carries out the extrusion of gradually increasing pressure to the active carbon, in order to reach better dehydration effect.

In order to realize the water discharge after the activated carbon dehydration, a plurality of groups of filter holes are formed in the circumferential direction of the filter cartridge 11, and the diameter of the filter holes is smaller than the diameter of the activated carbon to be dehydrated.

A water outlet 26 is formed in the bottom of the protective shell 2, the water outlet 26 is positioned below the filter cartridge 11, a waste water tank 24 is arranged below the water outlet 26, and filtered waste water is collected through the waste water tank 24;

as shown in fig. 4, the discharging mechanism 3 comprises a discharging port 31 arranged on the second baffle 22, the discharging port 31 is used for outputting dehydrated activated carbon, and a collecting box (not shown) is arranged below the discharging port 31 to collect the activated carbon;

in order to control the discharging amount of the activated carbon, as shown in fig. 3 to 4, the discharging mechanism 3 further comprises a screw rod 32 fixed between the second baffle 22 and the protecting shell 2, in the present application, the screw rod 32 is provided with two groups, and a squeezing plate 33 is sleeved on the screw rod 32, a round hole matched with the output shaft 51 is formed in the center of the squeezing plate 33, a hole 34 matched with the screw rod 32 is formed in the squeezing plate 33, nuts in threaded connection with the screw rod 32 are arranged on both sides of the squeezing plate 33, the squeezing plate 33 can be fixed on the screw rod 32 through the nuts, when the squeezing plate 33 is closer to the discharging hole 31, the discharging amount is smaller, otherwise, the discharging amount at the discharging hole 31 is larger, and accordingly the discharging amount at the discharging hole 31 can be adjusted.

After the filter cartridge 11 is used for a long time, residues and scale contained in the activated carbon are easy to block filter holes, so that dehydrated wastewater is not easy to flow out, the filter cartridge 11 is required to be cleaned at the moment, the existing filter cartridge 11 is designed in an integral mode for keeping the tightness of a dehydration space, so that the filter cartridge 11 cannot be removed, and further, when the filter cartridge is cleaned, only workers can operate on equipment, on one hand, cleaning work is not easy to operate, and on the other hand, many dead corners cannot be cleaned;

to solve the above-described problem, the filter cartridge 11 is provided as a split structure, specifically:

as shown in fig. 3, the filter cartridge 11 includes a first filter 13 and a second filter 14, in this embodiment, the first filter 13 and the second filter 14 are both configured to be an up-down detachable structure, and in order to ensure the connection tightness, the first filter 13 and the second filter 14 are both installed in a matching manner and fixed by an installation member.

The first filter screen 13 is provided with a mounting hole matched with the feeding box 23 near the first baffle 21, so that materials can conveniently enter the filter cartridge 11 directly.

And be equipped with retainer plate 15 respectively in the one end that first filter screen 13 and second filter screen 14 are close to mutually, set up the mounting hole of multiunit on this retainer plate 15, be equipped with bolt 16 in this mounting hole, install retainer plate 15 through bolt 16, guarantee its connection leakproofness.

In order to improve the stability of the filter cartridge 11 during installation, a clamping groove 211 is formed in one side, facing the filter cartridge 11, of the first baffle plate 21, and the diameter of the clamping groove 211 is consistent with that of the large end of the conical cylinder of the filter cartridge 11, so that the filter cartridge 11 can be conveniently clamped into the clamping groove 211 during installation.

In order to facilitate the installation of the filter cartridge 11, the elastic members 4 are fixedly mounted at the rear end of the bottom of the first baffle 21, and in this embodiment, two sets of elastic members 4 are provided, and the rear ends of the elastic members 4 are fixed to the support portion of the output shaft 51.

To sum up, if the whole filter cartridge 11 needs to be disassembled and replaced, the top plate of the protective shell 2 is removed, the filter cartridge 11 is separated up and down, the feed box 23 is pulled out upwards, the whole filter cartridge 11 is pushed to the first baffle 21, the first baffle 21 slides outwards to squeeze the elastic element 4 to shrink, the distance between the first baffle 21 and the second baffle 22 is enlarged, and the filter cartridge 11 is directly taken out.

If need to clear up the discharge part, can screw out bolt 16 this moment, the same reason promotes cartridge filter 11 wholly to first baffle 21 department, after the shrink of elastic component 4, takes out second filter screen 14, and first filter screen 13 card is gone into to draw-in groove 211 this moment in, can not influence and dismantle second filter screen 14 to realize demolishing the clearance to cartridge filter 11, conveniently clear up the difficult position of clearing up such as its dead angle more, guarantee the dehydration effect.

The specific construction of the filter cartridge 11 with other locations removed may constitute a plurality of embodiments consistent with the above steps, all of which are common variations of the present utility model.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An activated carbon dehydration device, which is characterized in that: comprising the following steps:

a support (25);

the protection shell (2) is arranged above the supporting frame (25), the protection shell (2) is provided with a feeding end of active carbon, the protection shell (2) is provided with a first baffle (21) arranged at the feeding end of the active carbon and a second baffle (22) far away from the feeding end of the active carbon, and the second baffle (22) is provided with a discharge hole (31);

the dehydration mechanism (1), the inside of protecting crust (2) is located to this dehydration mechanism (1), dehydration mechanism (1) and pan feeding end intercommunication for carry out dehydration operation to the active carbon of entering, dehydration mechanism (1) including:

the filter cartridge (11), the filter cartridge (11) is arranged between the first baffle (21) and the second baffle (22), the filter cartridge (11) is provided with a first filter screen (13) and a second filter screen (14), and the first filter screen (13) and the second filter screen (14) are of a split type structure;

the output shaft (51) is arranged on the supporting frame (25) in a bearing way, and the output shaft (51) stretches into the filter cartridge (11) and is coaxially arranged with the filter cartridge (11);

and the spiral sheet (12) is fixedly arranged on the output shaft (51), and the spiral sheet (12) is attached to the inner wall of the filter cartridge (11) and is used for carrying out spiral extrusion on the activated carbon.

2. An activated carbon dehydration apparatus in accordance with claim 1, wherein: the filter cartridge (11) is arranged as a conical cylinder which is arranged from large to small along the conveying direction of the activated carbon, and the size of the spiral sheet (12) is matched with the conical cylinder.

3. An activated carbon dehydration apparatus in accordance with claim 2, wherein: the clamping groove (211) is formed in one side, facing the filter cartridge (11), of the first baffle (21), the diameter of the clamping groove (211) is consistent with that of the large end of the conical cylinder of the filter cartridge (11), and an elastic piece (4) is fixedly arranged at the rear end of the bottom of the first baffle (21).

4. An activated carbon dehydration apparatus in accordance with claim 1, wherein: the one end that first filter screen (13) and second filter screen (14) are close to each other is equipped with retainer plate (15) respectively, the mounting hole has been seted up on retainer plate (15), be equipped with bolt (16) in the mounting hole for install retainer plate (15).

5. An activated carbon dehydration apparatus in accordance with claim 1, wherein: the utility model discloses a screw rod, including screw rod (32), extrusion board (33) are equipped with discharge gate (31), discharge gate (31) are equipped with discharge mechanism (3), discharge mechanism (3) still including be fixed in second baffle (22) with screw rod (32) between protecting crust (2), the cover is equipped with extrusion board (33) on screw rod (32), the center department of extrusion board (33) has seted up with output shaft (51) assorted round hole, offer on extrusion board (32) with screw rod (32) assorted hole (34), the both sides of extrusion board (33) all are equipped with the nut with screw rod (32) threaded connection.

6. An activated carbon dehydration apparatus in accordance with claim 1, wherein: the protective shell (2) is provided with a feeding box (23), and the feeding box (23) is communicated with the filter cartridge (11).

7. An activated carbon dehydration apparatus in accordance with claim 1, wherein: a water outlet (26) is formed in the bottom of the protective shell (2), and a waste water tank (24) is arranged below the water outlet (26).

8. An activated carbon dehydration apparatus in accordance with claim 1, wherein: and the circumference direction of the filter cartridge (11) is provided with a filter hole, and the diameter of the filter hole is smaller than the diameter of the activated carbon to be dehydrated.