CN223810836U

CN223810836U - An activated carbon decolorization device

Info

Publication number: CN223810836U
Application number: CN202520383732.7U
Authority: CN
Inventors: 李永芳; 王中奎; 吕靖浩
Original assignee: HUBEI HUIDA TECHNOLOGY DEVELOPMENT CO LTD
Current assignee: HUBEI HUIDA TECHNOLOGY DEVELOPMENT CO LTD
Priority date: 2025-03-06
Filing date: 2025-03-06
Publication date: 2026-01-20
Anticipated expiration: 2035-03-06

Abstract

This utility model discloses an activated carbon decolorization device, including a processing box, a decolorization box fixed inside the processing box, an activated carbon decolorization mechanism installed inside the decolorization box, and a drain pipe provided on the bottom side of the decolorization box. Compared with the prior art, the beneficial effects of this utility model are: it provides an activated carbon decolorization device with a movable filter screen mechanism, which can effectively prevent impurities in chemical products from entering the decolorization box and clogging the activated carbon filter cartridge. The filter screen is moved and replaced by a filter screen drive mechanism, which improves the smoothness and efficiency of the decolorization process. At the same time, the filter screen cleaning mechanism and rinsing mechanism further enhance the cleaning effect, extend the service life of the filter screen, and significantly improve the decolorization quality and overall processing efficiency of chemical products.

Description

Active carbon decoloration device

Technical Field

The utility model relates to the technical field of chemical product decolorization, in particular to an active carbon decolorization device.

Background

Activated carbon decolorization is common in the chemical industry field, and an activated carbon decolorization device disclosed in China patent application number 202023195306.7 comprises a decolorization tank, wherein a stirring frame is arranged in the tank body, an activated carbon filter cartridge is placed on the stirring frame and rotates under the drive of a motor, and the activated carbon filter cartridge is uniformly mixed with liquid to be treated.

Aiming at the prior art, a filtering structure is not arranged, and products in chemical production have more impurities generally, so that the filtering holes of the activated carbon filtering cylinder are easily plugged, and chemical products are difficult to be in good contact with the activated carbon in the activated carbon filtering cylinder.

In view of the above, the present utility model proposes an activated carbon decolorizing device to solve the above-mentioned problems, and the present utility model is made in such a background.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art and provides an activated carbon decoloring device for solving the problems in the background art.

The utility model provides a technical scheme that the active carbon decoloring device comprises a treatment box, wherein a decoloring box is fixed in the treatment box, an active carbon decoloring mechanism is arranged in the decoloring box, and a liquid discharge pipe is arranged on the side surface of the bottom of the decoloring box;

the bottom of decoloration case is unsettled, and the open top of decoloration case, the decoloration case is connected with filter screen mechanism, filter screen mechanism includes filter screen and filter screen actuating mechanism, the both ends of filter screen are closed, and the filter screen is around on four faces before the decoloration case, back, upper and lower, filter screen actuating mechanism is used for the drive the filter screen is around the front, back, upper and lower four face activities of decoloration case.

Preferably, the activated carbon decoloring mechanism comprises a supporting plate rotatably arranged in the decoloring box, an activated carbon filter cartridge detachably arranged on the supporting plate, and a first motor connected with the supporting plate and used for driving the supporting plate to rotate in the decoloring box.

Preferably, the filter screen driving mechanism comprises four rotating shafts rotatably arranged at two sides of the mouth part of the decoloring box and two sides of the bottom, one end of each of the four rotating shafts penetrates through the outside of the decoloring box and is fixedly provided with four belt pulleys, the four belt pulleys are connected with belts, and one belt pulley is connected with a second motor;

The rotary shaft is fixed with a sprocket, the sprocket is fixed with a chain, and the chain is fixedly connected with the filter screen.

Preferably, the front side of the decolorizing box mouth is lower than the rear side.

Preferably, the front side that is located the decoloration case inside of processing case is equipped with filter screen cleaning mechanism, filter screen cleaning mechanism is including rotating the cleaning brush roller that sets up in the processing case and with processing case is fixed and with the third motor that cleaning brush roller transmission is connected.

Preferably, a flushing mechanism for flushing the cleaning brush roller is arranged in the processing box.

Compared with the prior art, the active carbon decoloring device with the movable filter screen mechanism has the beneficial effects that sundries in chemical products can be effectively prevented from entering the decoloring box to block the active carbon filter cylinder, the filter screen is moved and replaced through the filter screen driving mechanism, the smoothness and efficiency of a decoloring process are improved, meanwhile, the filter screen cleaning mechanism and the flushing mechanism further enhance the cleaning effect, the service life of the filter screen is prolonged, and the decoloring quality and the overall treatment efficiency of the chemical products are remarkably improved.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic top view of the present utility model.

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

The device comprises a treatment box 1, a decoloring box 2, an activated carbon decoloring mechanism 3, a supporting plate 31, a filter cartridge 32, an activated carbon filter cartridge 33, a first motor, a liquid discharge pipe 4, a filter screen mechanism 5, a filter screen 51, a filter screen 52, a filter screen driving mechanism 521, a rotating shaft 522, a belt pulley 523, a belt 524, a second motor 525, a chain wheel 526, a chain 6, a filter screen cleaning mechanism 61, a cleaning brush roll 62, a third motor 7 and a flushing mechanism.

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.

Referring to fig. 1-3, the activated carbon decolorization device of the utility model comprises a treatment box 1, wherein a decolorization box 2 is fixed in the treatment box 1, an activated carbon decolorization mechanism 3 for decolorizing chemical products is arranged in the decolorization box 2, a liquid discharge pipe 4 for discharging the chemical products after decolorization is arranged on the side surface of the bottom of the decolorization box 2, and an electric valve is arranged on the liquid discharge pipe 4.

The top opening of the decoloring box 2 is used for conveniently pouring chemical products, sundries in the chemical products are reduced to enter the decoloring box 2, and the decoloring box 2 is connected with a filter screen mechanism 5.

In this embodiment, the bottom of the decolorizing box 2 is suspended, the filter screen mechanism 5 includes a filter screen 51 and a filter screen driving mechanism 52, two ends of the filter screen 51 are closed, the filter screen 51 surrounds four surfaces of the decolorizing box 2, and the filter screen driving mechanism 52 is used for driving the filter screen 51 to move around four surfaces of the decolorizing box 2.

Through the arrangement of the structure, when the device is used, chemical products to be decolorized are poured into the device through the upper end of the decolorizing box 2, impurities in the chemical products can be filtered by the part of the filter screen 51 positioned at the mouth of the decolorizing box 2 in the pouring process, the impurities are prevented from entering the decolorizing box 2, the filtered chemical products enter the decolorizing box 2 and are decolorized through the activated carbon decolorizing mechanism 3, after the decolorization is finished, an electric valve of the liquid discharge pipe 4 is opened, and the decolorized chemical products are discharged through the liquid discharge pipe 4. After the decolorizing box is used for a certain period of time, the filter screen 51 may be blocked, the filter screen 51 is driven to move by the filter screen driving mechanism 52, and the decolorizing box 2 can be quickly put into use again by replacing the part of the filter screen 51 at the mouth of the decolorizing box 2.

As shown in fig. 3, the activated carbon decolorizing mechanism 3 includes a supporting plate 31 rotatably disposed in the decolorizing box 2, an activated carbon filter cartridge 32 detachably mounted on the supporting plate 31, and a first motor 33 connected with the supporting plate 31 for driving the supporting plate 31 to rotate in the decolorizing box 2, wherein the first motor 33 is fixed at the bottom of the decolorizing box 2, and an output shaft of the first motor 33 is fixed with the supporting plate 31, the inside of the activated carbon filter cartridge 32 is used for holding activated carbon, and the connection between the activated carbon filter cartridge 32 and the supporting plate 31 is referred to an activated carbon decolorizing device disclosed in the chinese patent application No. 202023195306.7.

One specific example of the filter screen drive mechanism 52 is as follows:

The filter screen driving mechanism 52 comprises four rotating shafts 521 which are rotatably arranged on two sides of the opening of the decolorizing box 2 and two sides of the bottom, one end of each of the four rotating shafts 521 penetrates through the outside of the decolorizing box 1 and is fixedly provided with four belt pulleys 522, the four belt pulleys 522 are connected with belts 523, one belt pulley 522 is connected with a second motor 524, the second motor 524 is fixedly connected with the decolorizing box 1, when the decolorizing box is used, the second motor 524 is electrified to drive the four belt pulleys 522 and the belts 523 to move so as to drive the rotating shafts 521 to rotate together, the rotating shafts 521 are fixedly provided with chain wheels 525, the chain wheels 525 are fixedly provided with chains 526, the chains 526 are fixedly connected with the filter screen 51, the chain 525 drives the chain wheels 525 to rotate when the rotating shafts 521 rotate, the chain 526 rolls, and the filter screen 51 is driven to move at the opening of the decolorizing box 2 when the chain 526 rolls.

In some embodiments, the front side of the mouth of the decolorizing box 2 is lower than the rear side, so that the design is convenient for the sundries in the chemical products to move towards the lower side under the effect of flushing.

In some embodiments, a filter screen cleaning mechanism 6 is disposed on the front side of the decolorizing box 2 inside the treatment box 1, the filter screen cleaning mechanism 6 includes a cleaning brush roller 61 rotatably disposed in the treatment box 1, and a third motor 62 fixed to the treatment box 1 and connected to the cleaning brush roller 61 in a transmission manner, when the filter screen 51 needs to be cleaned, an external power supply of the third motor 62 is turned on, and when an output shaft of the third motor 62 rotates, the cleaning brush roller 61 is driven to rotate, and sundries on the surface of the filter screen 51 are brushed off when the cleaning brush roller 61 rotates.

In some embodiments, in order to increase the cleaning effect of the filter screen cleaning mechanism 6 on the filter screen 51, the processing box 1 is provided with a flushing mechanism 7 for flushing water to the cleaning brush roller 61, and the flushing mechanism 7 is used for flushing water to the surface of the cleaning brush roller 61, which may be a conventional water pipe flushing structure, and the specific structure is not described in detail herein.

In summary, the present utility model aims to provide an improved activated carbon decolorization device, which effectively filters impurities in chemical products by adding a movable filter screen mechanism around a decolorization box, prevents the blockage of an activated carbon filter cartridge, and simultaneously sets a filter screen driving mechanism to facilitate the replacement of a filter screen part, and enhances the cleaning effect of a filter screen cleaning mechanism and a flushing mechanism, thereby ensuring the smooth progress of a decolorization process.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The active carbon decoloring device is characterized by comprising a treatment box (1), wherein a decoloring box (2) is fixed in the treatment box (1), an active carbon decoloring mechanism (3) is arranged in the decoloring box (2), and a liquid discharge pipe (4) is arranged on the side surface of the bottom of the decoloring box (2);

The bottom of decoloration case (2) is unsettled, and the open top of decoloration case (2), decoloration case (2) is connected with filter screen mechanism (5), filter screen mechanism (5) are including filter screen (51) and filter screen actuating mechanism (52), the both ends of filter screen (51) are closed, and filter screen (51) are in around on four faces before, after, upper and lower of decoloration case (2), filter screen actuating mechanism (52) are used for the drive filter screen (51) are around four face activities before, after, upper and lower of decoloration case (2).

2. An activated carbon decolorizing device in accordance with claim 1 wherein the activated carbon decolorizing mechanism (3) comprises a tray (31) rotatably disposed within the decolorizing tank (2), an activated carbon filter cartridge (32) removably mounted to the tray (31), and a first motor (33) coupled to the tray (31) for driving the tray (31) to rotate within the decolorizing tank (2).

3. The activated carbon decolorizing device of claim 1, wherein the filter screen driving mechanism (52) comprises four rotating shafts (521) rotatably arranged at two sides of the mouth part of the decolorizing box (2) and at two sides of the bottom, one end of each rotating shaft (521) penetrates through the outside of the treating box (1) and is fixedly provided with four belt pulleys (522), the four belt pulleys (522) are connected with a belt (523), and one belt pulley (522) is connected with a second motor (524);

The rotary shaft (521) is fixed with a sprocket (525), the sprocket (525) is fixed with a chain (526), and the chain (526) is fixedly connected with the filter screen (51).

4. An activated carbon decolorizing device in accordance with claim 1, wherein the front side of the mouth of the decolorizing box (2) is lower than the rear side.

5. The activated carbon decolorization device according to claim 4, wherein a filter screen cleaning mechanism (6) is arranged at the front side of the decolorization box (2) inside the treatment box (1), and the filter screen cleaning mechanism (6) comprises a cleaning brush roller (61) rotatably arranged inside the treatment box (1) and a third motor (62) fixedly connected with the treatment box (1) and in transmission connection with the cleaning brush roller (61).

6. The activated carbon decoloring device according to claim 5, wherein a flushing mechanism (7) for flushing the cleaning brush roller (61) is provided in the treatment tank (1).