CN109622192B

CN109622192B - Active carbon treatment device

Info

Publication number: CN109622192B
Application number: CN201811588131.0A
Authority: CN
Inventors: 胡珊峰
Original assignee: Ningbo Yuemao Activated Carbon Co ltd
Current assignee: Ningbo Yuemao Activated Carbon Co ltd
Priority date: 2018-12-25
Filing date: 2018-12-25
Publication date: 2020-12-29
Anticipated expiration: 2038-12-25
Also published as: CN109622192A

Abstract

The invention relates to an active carbon treatment device which comprises a pulverizer, an acidifying machine, a recycling machine and a bracket for fixing, wherein the pulverizer, the acidifying machine and the recycling machine are sequentially provided with a feed inlet and a discharge outlet, the discharge outlet of the pulverizer is connected with the feed inlet of the acidifying machine through a first material pipe, and the discharge outlet of the acidifying machine is connected with the feed inlet of the recycling machine through a second material pipe. This technical scheme need not artifical direct operation, smashes effectual, the acidizing is efficient and be convenient for retrieve.

Description

Active carbon treatment device

Technical Field

The invention relates to the technical field of active carbon processing, in particular to an active carbon processing device.

Background

Activated carbon is black powdery or blocky, granular, cellular amorphous carbon, as well arranged crystalline carbon. Besides carbon element, the activated carbon also comprises two types of blends: one is chemically bound elements, primarily oxygen and hydrogen, which remain in the carbon due to incomplete charring or are chemically bound to the activated carbon surface by foreign non-carbon elements during activation; another type of admixture is ash, which is the inorganic portion of activated carbon, where it is susceptible to secondary pollution. The activated carbon has strong adsorbability, so the activated carbon is widely applied to production and life.

Traditional smashing of active carbon needs the manual work to operate, and artifical the smashing exists intensity of labour big, smashes the condition of inefficiency, though has used cutting blade to carry out kibbling device to active carbon at present, nevertheless needs manual operation, and the operation degree of difficulty is big, and use cost is high, simultaneously, to the acidizing inefficiency of smashing back active carbon, and the active carbon granule after the acidizing is discharged along with waste water easily, retrieves the degree of difficulty big.

Disclosure of Invention

In view of the above circumstances, in order to overcome the defects of the prior art, the invention aims to provide an activated carbon treatment device which does not need manual direct operation, has good crushing effect and high acidification efficiency and is convenient to recycle.

In order to achieve the purpose, the technical solution of the invention is as follows:

an active carbon treatment device comprises a pulverizer, an acidifying machine, a recycling machine and a bracket for fixing, wherein the pulverizer, the acidifying machine and the recycling machine are all provided with a feed inlet and a discharge outlet;

the crusher is provided with an inner barrel and an outer barrel, the inner barrel is arranged in the outer barrel and consists of a base and a plurality of material distribution plates which are overlapped mutually, the material distribution plates are all arranged in the base, jacks which are integrally formed with the material distribution plates are arranged at the peripheries of the material distribution plates in different directions, insertion rods are inserted in the jacks, each section of insertion rod is connected with a guide rod, the guide rods are controlled by a driving device, material channels with opposite positions are arranged on the material distribution plates, slide rails are arranged on the binding surfaces of the adjacent material distribution plates and are distributed along the length direction from the material channels to the edges of the material distribution plates, the adjacent material distribution plates can move along the slide rails, and cutting blades are arranged in the material channels;

the acidizing machine is provided with a barrel body and a barrel cover covering the barrel body, the barrel body is arranged on the bracket, the barrel body is provided with an acid inlet, a water inlet and a water outlet, the inner wall of the barrel body is provided with a plurality of hanging plates, a plurality of pickling cups are arranged on the hanging plates, a first pressing plate and a second pressing plate which form a liquid containing cavity are also arranged in the barrel body, the first pressing plate is provided with a through groove, the second pressing plate is provided with an air hole, and an air pipe is inserted in the air hole;

the recycling machine is provided with a bottom plate, the bottom plate is fixed on a support, the bottom plate is sleeved in a cover plate, the cover plate is provided with a material passing hole, the material passing hole is communicated with a feed inlet positioned on the bottom plate, a plurality of side plates are fixed on the periphery of the feed inlet, the side plates are separated by partition plates, a drying area is formed between the bottom plate and the side plates, a floating plate is installed on each side plate, and a heating pipe is installed on the opposite surface of the drying area.

The driving device comprises a rotating device and a stretching device, the rotating device is installed outside the ring portion of the support and connected with a stirring rod, one end of the stirring rod stretches into the material channel, the stretching device is installed in the guide groove and connected with the guide rod, and the stretching device can move along the guide groove.

Preferably, the support has a ring portion and a guide slot, the crusher being mounted in an inner ring segment of the ring portion.

Preferably, the outlet on the mill is closed by a slide which is movable between an engaged position with the outlet and a disengaged position.

Preferably, the inner wall of the barrel body is provided with a first sliding chute along the height direction, and the first sliding chute and the pickling cups are equal in number and distributed below the hanging plate.

Preferably, the pickling cup comprises an outer cup body and an inner cup body arranged in the outer cup body, the inner cup body is sealed through a cup cover, one end of the first material pipe penetrates through the cup cover to the inner cup body, the bottom of the inner cup body is provided with a filter hole, the outer cup body is fixed on the hanging plate, and the inner wall of the outer cup body is provided with a second sliding groove for the inner cup body to slide.

Preferably, the inner diameter of the through groove on the first pressing plate is equal to the inner diameter of the inner cup body, the air bag is arranged in the air hole on the second pressing plate, and the air pipe is arranged at the lower end of the air bag.

Preferably, the side plates are in a trapezoid shape with a small front part and a large rear part, the smaller end of each side plate is connected with the feed inlet, each side plate is provided with a third sliding groove distributed along the length direction of the side plate, and the floating plate is arranged in the third sliding groove.

Compared with the prior art, the invention has the advantages that:

the activated carbon can be crushed, acidified and recovered by adopting a flowing water type structure, the crusher can crush the activated carbon through a pressing device and a stretching device, the stretching device pulls a material distributing plate to enable a cutting blade in a material channel of the material distributing plate to crush the activated carbon, meanwhile, a stirring rod also crushes the activated carbon in the material channel in the process, the stretching device can move along a guide groove on a base to be driven to rotate by a furnace body while crushing the activated carbon, when the furnace body rotates, the activated carbon and the activated carbon can collide with the material channel wall and can be crushed again, the acidifying machine moves between a contact position and a separation contact position with the liquid level through an acid washing cup, and simultaneously, the activated carbon is blown by gas from a gas pipe to better acidify the activated carbon, the acidification effect is increased to a limited extent, a plurality of partition plates are arranged between a cover plate and a bottom plate of the recovering machine, and separate for a plurality of holding chambeies through this baffle, the waste water that will mix and have the active carbon lets in the holding chamber, can effectively improve the volume that the active carbon was retrieved, after the waste water that has mixed and have the active carbon lets in the holding chamber, the kickboard of every holding intracavity rises and the lifting and finally seals all holding chambeies along with the water level, it takes place to overflow when arbitrary holding intracavity waste water volume reaches saturated condition to have avoided, and simultaneously, the setting up of layer board and flitch makes operating personnel only need drag out every layer board and can retrieve the active carbon after handling, improve the recovery efficiency of active carbon, whole device, and is rational in infrastructure, design benefit and convenient to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of part A of the present invention;

FIG. 3 is a schematic view of the structure of the part B of the present invention;

FIG. 4 is a schematic view of the structure of the part C of the present invention;

fig. 5 is a top sectional view of the recovery machine of the present invention.

As shown in the figure:

1 pulverizer, 11 inner barrel, 11.1 base, 11.2 material distributing plate, 11.3 jack, 11.4 material channel, 12 outer barrel, 13 inserted rod, 14 guide rod, 15 driving device, 15.1 rotating device, 15.2 stretching device, 16 stirring rod, 17 slide rail, 18 cutting blade, 19 slide block, 2 acidifying machine, 21 barrel, 21.1 first chute, 22 barrel cover, 23 acid inlet, 24 water inlet, 25 water outlet, 26 hanging plate, 27 acid washing cup, 27.1 outer cup, 27.2 inner cup, 27.3 cup cover, 27.4 second chute, 27.5 filtering hole, 28 first pressing plate, 28.1 through groove, 29 second pressing plate, 29.1, 29.2 air pipe, 29.3 air bag, 3 reclaimer, 31 bottom plate, 32 cover plate, 32.1 through hole, 33 side plate, 33.1 third chute, 34 partition plate, 34.1 fourth chute, 35 floating plate, 36 heating pipe, 37, 38, 4 material distributing plate support, 41, 42 ring part, 6 second chute, 6 material pipe.

Detailed Description

The invention is described in further detail below with reference to the figures and specific examples.

As shown in fig. 1 to 5, an activated carbon treatment apparatus includes: rubbing crusher 1, acidizing machine 2, the recovery machine 3 that sets gradually and be used for fixed support 4 have all seted up feed inlet and discharge gate on rubbing crusher 1, acidizing machine 2, the recovery machine 3, and rubbing crusher 1's discharge gate is connected with the feed inlet of acidizing machine 2 through first material pipe 5, and the discharge gate of acidizing machine 2 is connected with the feed inlet of recovering machine 3 through second material pipe 6.

The pulverizer 1 is provided with an inner barrel 11 and an outer barrel 12, the inner barrel 11 is installed in the outer barrel 12, a feed inlet and a discharge outlet are respectively arranged at the upper end and the lower end of the inner barrel, the inner barrel 11 is composed of a base 11.1 and a plurality of material distributing plates 11.2 which are overlapped with each other, the base 11.1 is installed at two ends in the outer barrel 12, the material distributing plates 11.2 are installed between the base 11.1, the peripheries of the material distributing plates 11.2 are respectively provided with a jack 11.3 which is integrally formed with the material distributing plates, each jack 11.3 on each material distributing plate 11.2 is one, the jacks 11.3 on the adjacent material distributing plates 11.2 are respectively arranged at two opposite ends which are limited by the center of the material distributing plate 11.2, inserting rods 13 are inserted in the jacks 11.3, each inserting rod 13 is connected with a guide rod 14, the guide rods 14 are controlled by a driving device 15, and material channels 11.4 which are opposite in position and mutually communicated and used for containing active carbon are respectively.

The support 4 has a ring portion 41 and a guide groove 42, the crusher 1 being mounted in the inner ring section of the ring portion 41.

Wherein, the internal diameter of material passageway 11.4 is less than this material passageway 11.4 periphery to the length of dividing flitch 11.2 edge, and material passageway 11.4 can laminate with the terminal surface of adjacent branch flitch 11.2 when dividing flitch 11.2 to remove, prevents to be located that the active carbon of material passageway 11.4 from appearing leaking.

The slide rails 17 are mounted on binding surfaces of the adjacent distributing plates 11.2, the slide rails 17 are distributed along the length direction from the material channel 11.4 to the edges of the distributing plates 11.2, the adjacent distributing plates 11.2 can move along the slide rails 17, the limiting blocks are mounted in the slide rails 17, and when the distributing plates 11.2 move to the maximum distance along the slide rails 17, the limiting blocks can prevent the distributing plates 11.2 from falling off.

Wherein, a cutting blade 18 is arranged in the material channel 11.4 of each material distributing plate 11.2, and the cutting blade 18 is used for crushing the activated carbon in the material channel 11.4 when the material distributing plates 11.2 move relatively.

The discharge port is sealed by a sliding block 19, the sliding block 19 can move between a butt joint position and a separation butt joint position with the discharge port, when the sliding block 19 is located at the butt joint position of the discharge port, namely the device is in a crushing stage, the material channel 11.4 is sealed by the sliding block 19, and the active carbon cannot be led out of the material channel 11.4; when the slide block 19 is separated from the butt joint position with the material channel 11.4, the crushing is finished, and the active carbon in the material channel 11.4 can be discharged from the discharge hole.

The driving device 15 comprises a rotating device 15.1 and a stretching device 15.2, the rotating device 15.1 is installed outside a ring portion 41 of the support 4, the rotating device 15.1 is connected with a stirring rod 16 and used for controlling the stirring rod 16 to rotate, the other end of the stirring rod 16 extends into the material channel 11.4, the stretching device 15.2 is installed in a guide groove 42 and connected with a guide rod 14, the stretching device 15.2 can move along the guide groove 42, the activated carbon located in the material channel 11.4 is continuously crushed through the stirring rod 16, meanwhile, the stretching device 15.2 stretches the material separating plates 11.2, adjacent material separating plates 11.2 move towards opposite directions, a cutting blade 18 installed in the material channel 11.4 shears the activated carbon, the stretching device 15.2 drives the pulverizer 1 to rotate when rotating, and the activated carbon in the material channel 11.4 collides with the inner wall of the material channel 11.4 and is crushed again when rotating.

The pickling machine 2 includes: staving 21, bung 22, a plurality of pickling cup 27, the discharge gate is seted up on staving 21, a plurality of link plate 26 that extend to this staving 21 central direction are installed to staving 21 inner wall, bung 22 lid is located on staving 21, a plurality of pickling cup 27 are all installed on link plate 26, top-down is provided with first clamp plate 28 and second clamp plate 29 in the staving, constitute between first clamp plate 28 and the second clamp plate 29 and hold the sap cavity, it has seted up into sour mouth 23 on the chamber wall in sap cavity to hold, logical groove 28.1 has been seted up on first clamp plate 28, the gas pocket 29 has been seted up on the second clamp plate 29.1, it has trachea 29.2 to peg graft in the gas pocket 29.1, the one end of trachea 29.2 extends to outside the sta.

Wherein, the inner wall of the barrel body 21 is provided with a first chute 21.1 along the height direction, the first chute 21.1 and the pickling cup 27 are equal in number and distributed below the hanging plate 26, and the first chute 21.1 and the hanging plate 26 are in one-to-one correspondence.

Wherein, the pickling cup 27 comprises an outer cup 27.1 and an inner cup 27.2 arranged in the outer cup 27.1, the outer cup 27.1 is fixed on the hanging plate 26, and a second chute 27.4 for the inner cup 27.2 to slide is arranged on the inner wall of the outer cup 27.1.

Wherein, stability when the cup body removes in order to increase pickling cup 27, the fixture block is installed to one side that pickling cup 27 is close to staving 21 inner wall, and the one end joint that the fixture block deviates from pickling cup 27 can be followed first spout 27.1 and removed in first spout 21.1, and simultaneously, pickling cup 27 also removes along first spout 27.1 on the outer cup body 27.1.

Wherein the through groove 28.1 provided on the first press plate 28 has an inner diameter equal to the inner diameter of the inner cup 27.2 of the pickling cup 27. Wherein, interior cup 27.2 seals and constitutes inclosed cavity through installing the bowl cover 27.3 in its cup mouth department, and interior cup 27.2 bottom is seted up a plurality of filtration pores 27.5 that are used for filtering the pickling water, and when interior cup 27.2 along first spout 21.1 and second spout 27.4 downstream can pass through logical groove 28.1 until completely submerging the appearance intracavity, the pickling water in the appearance intracavity pours into interior cup 27.2 into from filtration pore 27.5 on interior cup 27.2, and the active carbon in interior cup 27.2 is along with the pickling water liquid level rise and is rushed and move, so reciprocal several times makes the active carbon can obtain complete acidification.

Wherein, the air hole 29.1 arranged on the second press plate 29 is internally provided with an air bag 29.3, an air pipe 29.2 is arranged at the lower end of the air bag 29.3, when no gas passes through the air pipe 29.2, the air bag 29.3 seals the whole air hole 29.1, and the pickling water in the liquid containing cavity can not leak out through the air hole 29.1; when the air pipe 29.2 is ventilated, the air extrudes the air bag 29.3 to enable the air bag 29.3 to open the air to enter the liquid containing cavity and form bubbles in the pickling water, the air is discharged from the through groove 28.1 and lifts the active carbon in the inner cup 27.2 immersed in the pickling water, so that the active carbon can be better contacted with the pickling water to accelerate the acidification process.

The recovery machine 3 includes: bottom plate 31 and apron 32, the feed inlet is seted up on bottom plate 31, the discharge gate is seted up on apron 32, bottom plate 31 suit is in apron 32, the logical material mouth is seted up on apron 32, the material through hole is linked together with the feed inlet that is located on bottom plate 31, feed inlet week side is fixed with a plurality of curb plates 33, the one end and the feed inlet of curb plate 33, it makes curb plate 33 homogeneous phase slope setting to the horizontal plane to connect the other end to be fixed in on bottom plate 31, separate through baffle 34 between curb plate 33, bottom plate 31, constitute the holding chamber that can hold active carbon between baffle 34 and apron 32, constitute the drying space between bottom plate 31 and the curb plate 33, all install kickboard 35 on every curb plate 33, install heating pipe 36 on the opposite face.

Wherein, the side plate 33 is a cone with a small front part and a big back part, and the smaller end of the side plate 33 is connected with the feed inlet.

Wherein, all set up the third spout 33.1 that distributes along its length direction on every curb plate 33, the one end of third spout 33.1 extends to feed inlet department, and floating plate 35 installs in third spout 33.1, and floating plate 35 can be along the activity of third spout 33.1.

The floating plate 35 is vertically arranged relative to the third chute 33.1, and when the floating plate 35 slides to one end of the third chute 33.1 located at the feed inlet, one end of the floating plate, which is away from the third chute 33.1, is in contact with the top of the cover plate 32, so that the accommodating cavity can be closed.

Preferably, the material used for manufacturing the floating plate 35 may be foam, foamed plastic, etc., and after the wastewater enters the accommodating cavity, the position of the floating plate 35 changes along the third sliding groove 33.1 correspondingly as the wastewater level rises or falls.

The discharge ports on the cover plate 32 are equal in number and correspond to the side plates 33, and each accommodating cavity corresponds to one discharge port. Wherein, all install layer board 37 in the discharge gate on apron 32, layer board 37 covers on the drying area, and fourth spout 34.1 has been seted up to baffle 34 both sides, and layer board 37 is installed in fourth spout 34.1 and can be followed fourth spout 34.1 and removed.

Wherein, a material plate 38 which is vertical relative to the supporting plate 37 is arranged on the material outlet on the cover plate 32, the material plate 38 can be lifted or put down manually or mechanically, the supporting plate 37 in the containing cavity can be pulled after the material plate 38 is lifted, and the broken activated carbon slag on the supporting plate 37 is taken out and recovered.

The specific working process comprises the steps of introducing activated carbon into a material channel 11.4 of a material distribution plate 11.2 through a feeding hole in a pulverizer 1, closing the feeding hole in the pulverizer 1 and closing a discharge pipe opening by moving a sliding block 19 to a butt joint position with a discharge hole, starting a driving device 15, stretching the material distribution plate 11.2 through a stretching device 15.2 when the driving device 15 operates, moving adjacent material distribution plates 11.2 in opposite directions, enabling a cutting blade 18 in the material channel 11.4 to shear the activated carbon, controlling a stirring rod 16 to move towards the center of the material channel 11.4 by a rotating device 15.1, driving the stirring rod 16 to rotate by the rotating device 15.1 while the stirring rod 16 moves, enabling the activated carbon in the material channel 11.4 to be pulverized better, and finally moving the sliding block 19 to a butt joint position away from the discharge hole, and enabling the pulverized activated carbon to be discharged from the discharge hole.

The active carbon after smashing passes through in the pickling cup 27 in the discharge gate back entering acidizing machine 2 through first material pipe 5, simultaneously, with acidizing fluid and water from advancing sour mouthful 23 and water inlet 24 and letting in and hold the liquid intracavity, and make the two mix in holding the liquid intracavity, cup 27.2 reciprocates in the pickling cup 27, even cup 27.2 moves between soaking the pickle and breaking away from the pickle, in order to carry out the acidizing to the active carbon in cup 27.2, simultaneously ventilate trachea 29.2, gaseous from gas pocket 29.1 gush into the pickle in to the active carbon lifting in cup 27.2, repeat above steps, make the active carbon can better contact with the pickle and accelerate the acidizing process, later take out the active carbon after the acidizing and discharge waste water from outlet 25 in to reclaimer 3 through second material pipe 6.

The activated carbon generates fine particles during acidification, and the fine particles pass through a filter screen along with the wastewater but are difficult to filter by the filter screen, so the wastewater is discharged into a recycling machine 3 to recycle and treat the fine particles.

Waste water enters a feeding hole on the recycling machine 3 and flows into the containing cavity, because the flow direction of the waste water is uncertain, the side plate 33 is in a conical shape with a small front part and a large back part, the smaller end of the side plate 33 is connected with the feeding hole, after the waste water amount in the containing cavity is gradually increased, the floating plate 35 can slide along the third chute 33.1 along with the rising of the water level and gradually lift up, when the floating plate 35 is gradually close to the small end of the side plate 33, the containing cavity can be closed, the waste water can not enter the containing cavity and enter other containing cavities, the circulation is carried out until all the containing cavities are closed by the floating plate 35, then the heating pipe 36 is operated, the heating pipe 36 is positioned below a drying area, the waste water in each containing cavity is heated by the heating pipe 36 until the waste water reaches a boiling point and then evaporates, the water rises to the cover plate 32 to be condensed, finally, the material plate, the whole process is quick and convenient to recover.

The foregoing embodiments and description have been presented only to illustrate the principles and preferred embodiments of the invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention as hereinafter claimed.

Claims

1. The active carbon treatment device is characterized by comprising a pulverizer (1), an acidifying machine (2), a recycling machine (3) and a support (4) for fixing, wherein the pulverizer (1), the acidifying machine (2) and the recycling machine (3) are sequentially provided with a feed inlet and a discharge outlet, the discharge outlet of the pulverizer (1) is connected with the feed inlet of the acidifying machine (2) through a first material pipe (5), and the discharge outlet of the acidifying machine (2) is connected with the feed inlet of the recycling machine (3) through a second material pipe (6);

the support (4) is provided with a ring part (41) and a guide groove (42), the pulverizer (1) is arranged in an inner ring section of the ring part (41), the pulverizer (1) is provided with an inner barrel (11) and an outer barrel (12), the inner barrel (11) is arranged in the outer barrel (12), the inner barrel (11) is composed of a base (11.1) and a plurality of material distributing plates (11.2) which are overlapped with each other, the material distributing plates (11.2) are all arranged in the base (11.1), jacks (11.3) which are integrally formed with the material distributing plates (11.2) are arranged on the periphery of the material distributing plates (11.2) in different directions, inserting rods (13) are inserted in the jacks (11.3), each inserting rod (13) is connected with a guide rod (14), the guide rods (14) are controlled by a driving device (15), and material channels (11.4.4) with opposite positions are arranged on the material distributing plates (11.2), a slide rail (17) is mounted on a binding surface of each adjacent material distributing plate (11.2), the slide rails (17) are distributed along the length direction from the material channel (11.4) to the edge of the material distributing plate (11.2), the adjacent material distributing plates (11.2) can move along the slide rails (17), and cutting blades (18) are mounted in the material channels (11.4);

the acidification machine (2) is provided with a barrel body (21) and a barrel cover (22) which covers the barrel body (21), the barrel body (21) is installed on the support (4), the barrel body (21) is provided with an acid inlet (23), a water inlet (24) and a water outlet (25), the inner wall of the barrel body (21) is provided with a plurality of hanging plates (26), a plurality of pickling cups (27) are installed on the hanging plates (26), a first pressing plate (28) and a second pressing plate (29) which form a liquid containing cavity are also installed in the barrel body (21), the first pressing plate (28) is provided with a through groove (28.1), the second pressing plate (29) is provided with an air hole (29.1), and an air pipe (29.2) is inserted in the air hole (29.1);

the recycling machine (3) is provided with a bottom plate (31), the bottom plate (31) is fixed on the support (4), the bottom plate (31) is sleeved in a cover plate (32), the cover plate (32) is provided with a material through hole (32.1), the material through hole (32.1) is communicated with a material inlet positioned on the bottom plate (31), a plurality of side plates (33) are fixed on the periphery of the material inlet, the side plates (33) are separated by partition plates (34), a drying area is formed between the bottom plate (31) and the side plates (33), each side plate (33) is provided with a floating plate (35), and the opposite surface of the drying area is provided with a heating pipe (36);

the driving device (15) comprises a rotating device (15.1) and a stretching device (15.2), the rotating device (15.1) is installed outside a ring portion (41) of the support (4), the rotating device (15.1) is connected with a stirring rod (16), one end of the stirring rod (16) extends into the material channel (11.4), the stretching device (15.2) is installed in the guide groove (42) and connected with the guide rod (14), and the stretching device (15.2) can move along the guide groove (42).

2. An activated carbon treatment apparatus according to claim 1, characterized in that the outlet of the pulverizer (1) is closed by a slide (19), said slide (19) being movable between an engaged position with the outlet and a disengaged position.

3. The activated carbon treatment device according to claim 1, wherein the inner wall of the barrel body (21) is provided with a first chute (21.1) along the height direction, and the first chute (21.1) and the pickling cups (27) are equal in number and distributed below the hanging plate (26).

4. The activated carbon treatment device according to claim 1, wherein the pickling cup (27) comprises an outer cup body (27.1) and an inner cup body (27.2) installed in the outer cup body (27.1), the inner cup body (27.2) is closed through a cup cover (27.3), one end of the first material pipe (5) penetrates through the cup cover (27.3) to the inside of the inner cup body (27.2), a filter hole (27.5) is formed in the bottom of the inner cup body (27.2), the outer cup body (27.1) is fixed on the hanging plate (26), and a second chute (27.4) for the inner cup body (27.2) to slide is formed in the inner wall of the outer cup body (27.1).

5. The activated carbon treatment device according to claim 4, wherein the inner diameter of the through groove (28.1) on the first pressing plate (28) is equal to the inner diameter of the inner cup body (27.2), the air hole (29.1) on the second pressing plate (29) is internally provided with an air bag (29.3), and the air pipe (29.2) is arranged at the lower end of the air bag (29.3).

6. The activated carbon treatment device according to claim 1, wherein the side plates (33) are trapezoidal with a small front part and a large rear part, the smaller end of each side plate (33) is connected with the feed inlet, each side plate (33) is provided with third sliding grooves (33.1) distributed along the length direction of the side plate, and the floating plate (35) is installed in the third sliding grooves (33.1).