CN219376443U

CN219376443U - Activated carbon adsorption box

Info

Publication number: CN219376443U
Application number: CN202320447305.1U
Authority: CN
Inventors: 张鑫淼
Original assignee: Shandong Xinjing'an Environmental Protection Technology Co ltd
Current assignee: Shandong Xinjing'an Environmental Protection Technology Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-07-21
Anticipated expiration: 2033-03-06

Abstract

An activated carbon adsorption box belongs to the technical field of waste gas treatment equipment. Including box (1), one side of box (1) is for inlet end (3), and the opposite side is for outlet end (4), its characterized in that: at least one layer of G4 filter plate (2) is longitudinally and hermetically arranged in a chamber close to the air inlet end (3) in the box body (1); the box body (1) is internally provided with a plurality of layers of drawers (6) which are closely arranged up and down in a chamber near the air outlet end, the left side surface and the right side surface of the drawers (6) are arranged in a ventilation way, and activated carbon is filled in the drawers (6). According to the utility model, the G4 filter plate layer is additionally arranged before the activated carbon is adsorbed, and the solid particles in the waste gas are removed by filtering through the G4 filter plate before the gas is subjected to carbon adsorption, so that the solid particles are prevented from entering the activated carbon, and the service life of the activated carbon can be effectively prolonged.

Description

Activated carbon adsorption box

Technical Field

An activated carbon adsorption box belongs to the technical field of waste gas treatment equipment.

Background

The active carbon is a black porous solid carbon, and is produced by crushing, molding or carbonizing and activating coal with uniform coal particles. The main component is carbon, and contains a small amount of elements such as oxygen, hydrogen, sulfur, nitrogen, chlorine and the like. The specific surface area of the common activated carbon is 500m ² /g～1700m ² Between/g. The activated carbon has strong adsorption performance and is an industrial adsorbent with extremely wide application. Activated carbon adsorption tanks are usually filled by fillingAnd the activated carbon with different specifications is arranged to adsorb voc and other gas molecules in the waste gas so as to achieve the waste gas purifying effect.

Chinese patent CN218530341U discloses a stainless steel activated carbon adsorption box, its structure includes: the filter box comprises a filter box body, filter carbon boxes, connecting flanges, an air duct and a support underframe, wherein more than two filter carbon boxes are arranged on the side wall of the filter box body, the connecting flanges are welded and fixed at ventilation openings in front of and behind the filter box body, the air duct is arranged on the inner wall of the filter box body, and the support underframe is fixed at the bottom of the filter box body; the utility model realizes the turnover of the activated carbon plate, changes the contact surface of the activated carbon plate and air, and improves the utilization rate of the activated carbon. However, the exhaust gas directly enters the activated carbon box, and besides gas molecules to be adsorbed, small solid particles also directly pass through the activated carbon to be absorbed and filtered, so that the service life of the activated carbon is reduced.

Disclosure of Invention

The utility model aims to solve the technical problems that: overcomes the defects of the prior art and provides an active carbon adsorption box capable of prefiltering waste gas.

The technical scheme adopted for solving the technical problems is as follows: the active carbon adsorption case, including the box, one side of box is the inlet end, and the opposite side is the end of giving vent to anger, its characterized in that: at least one layer of G4 filter plate is longitudinally and hermetically arranged in a chamber near the air inlet end in the box body; the box body is internally provided with a plurality of layers of drawers which are closely arranged up and down in a chamber near the air outlet end, the left side surface and the right side surface of the drawers are ventilated, and the drawers are filled with activated carbon.

According to the utility model, the G4 filter plate layer is additionally arranged before the activated carbon is adsorbed, the G4 filter cotton is arranged in the G4 filter plate, and before the gas is subjected to carbon adsorption, the gas is filtered by the G4 filter plate to remove solid particles in the waste gas, so that the solid particles are prevented from entering the activated carbon, the service life of the activated carbon can be effectively prolonged, and the activated carbon in the G4 filter plate and the drawer can be conveniently replaced. Holes with the diameter of 8mm are formed in the bottom plate and the two side plates of the drawer, the hole distance is 1cm, and ventilation is convenient.

Preferably, in the activated carbon adsorption tank,: the middle part of the chamber of the box is transversely provided with a layer of partition board in a sealing way, and the partition board divides the chamber of the box into an upper air chamber and a lower air chamber. The partition board has the functions of dispersing the entering waste gas, preventing the waste gas from intensively passing through the middle parts of the G4 filter board and the activated carbon, and increasing the utilization rate of the components; and secondly, reinforcing the G4 filter plate by using a baffle plate, and reducing vibration of the G4 filter plate in the airflow.

Preferably, in the activated carbon adsorption tank,: the drawer is internally provided with a plurality of longitudinal mounting grooves, the activated carbon is filled in the activated carbon box, and the activated carbon box is clamped in the mounting grooves. The activated carbon is arranged in the mounting groove in a whole box form, so that the activated carbon is more convenient to replace.

Preferably, in the activated carbon adsorption tank,: a cavity is reserved between the adjacent mounting grooves. The cavity between the mounting grooves can enable waste gas to be mixed again, so that waste gas can be effectively prevented from passing through the box in a straight line, and the utilization rate of the G4 filter plates and the activated carbon at all positions is improved.

Preferably, in the activated carbon adsorption tank,: the mounting slot is formed by a pair of mounting slot baffles secured to either the front or rear drawer panel.

Preferably, in the activated carbon adsorption tank,: the box on be connected with communicating pipe in the both sides of G4 filter, be equipped with the differential pressure table on the communicating pipe.

Preferably, in the activated carbon adsorption tank,: the box body is connected with communicating pipes at the front side of the G4 filter plate and the rear side of the drawer, and the communicating pipes are provided with differential pressure gauges.

The blocking condition of filtration or adsorption can be intuitively judged through the pressure difference change of the two sides of the G4 filter plate or the two sides of the G4 filter plate and the drawer, and the case opening observation is not needed.

Preferably, in the activated carbon adsorption tank,: the box body is made of stainless steel, and the drawer core of the drawer is made of ABS. The ABS material, namely the acrylonitrile-butadiene-styrene copolymer, is a thermoplastic high-molecular structural material with high strength, good toughness and easy processing and forming, and compared with the traditional activated carbon adsorption box, the service life of the whole equipment is prolonged, and the toughness and the insulativity of the drawer are enhanced. The box adopts 304 stainless steel, and drawer front panel adopts 304 stainless steel equally, adopts stainless steel screw to link to each other with drawer core junction, effectively prevents that activated carbon adsorption case from rustting, guarantees structural strength and life-span.

Compared with the prior art, the active carbon adsorption box has the beneficial effects that: according to the utility model, the G4 filter plate layer is additionally arranged before the activated carbon is adsorbed, the G4 filter cotton is arranged in the G4 filter plate, and before the gas is subjected to carbon adsorption, the gas is filtered by the G4 filter plate to remove solid particles in the waste gas, so that the solid particles are prevented from entering the activated carbon, the service life of the activated carbon can be effectively prolonged, and the activated carbon in the G4 filter plate and the drawer can be conveniently replaced. The partition board is arranged in the cavity, so that the G4 filter plate can be reinforced while waste gas can be dispersed. The activated carbon is arranged in the box in the form of a whole box, so that the activated carbon is more convenient to replace.

Drawings

Fig. 1 is a schematic view of an activated carbon adsorption tank (drawer retracted state) of the present utility model.

Fig. 2 is a schematic view of an activated carbon adsorption tank (drawer pulled-out state) of the present utility model.

Fig. 3 is a schematic top view of a drawer core (with an activated carbon cartridge) of an activated carbon adsorption case of the present utility model.

Fig. 4 is a schematic top view of a drawer core (no activated carbon cartridge) of an activated carbon adsorption case of the present utility model.

In the figure, 1, a box body 2, a G4 filter plate 3, an air inlet end 4, an air outlet end 5, a differential pressure meter 6, a drawer 601, a handle 602, a mounting groove baffle 7, a partition plate 8 and an activated carbon box.

Detailed Description

FIGS. 1-4 illustrate preferred embodiments of the present utility model, and the present utility model will be further described with reference to FIGS. 1-4.

Referring to fig. 1 to 4: the utility model relates to an activated carbon adsorption box which comprises a box body 1, an air inlet end 3, an air outlet end 4, a G4 filter plate 2 and a multi-layer drawer 6; one side of the box body 1 is provided with an air inlet end 3, the other side is provided with an air outlet end 4, at least one layer of G4 filter plate 2 is longitudinally and hermetically arranged in a chamber close to the air inlet end 3 in the box body 1, and before carbon adsorption is carried out on gas, the gas is filtered through the G4 filter plate 2; the middle part of the cavity of the box body 1 is transversely sealed and provided with a layer of partition plate 7, the partition plate 7 divides the cavity of the box body 1 into an upper air chamber and a lower air chamber, and the G4 filter plate 2 is fixed at the same time by scattered entering waste gas.

The inside of the chamber close to the air outlet end of the box body 1 is provided with a plurality of layers of drawers 6 which are closely arranged up and down, harmful gas is abandoned to pass through the gaps of the drawers 6, the bottom plate of the drawers 6 and the left side plate and the right side plate are ventilated, holes with the diameter of 8mm are formed, the hole distance is 1cm, and ventilation is convenient. Activated carbon is filled in the activated carbon box 8, a plurality of longitudinal mounting grooves are formed in the drawer 6, the activated carbon box 8 is clamped in the mounting grooves, and the activated carbon is arranged in the drawer 6 in a whole box mode, so that the activated carbon can be replaced conveniently. The mounting slots are formed by a pair of mounting slot baffles 602 secured to the front or rear panel of drawer 6, with a cavity left between adjacent mounting slots to enable the exhaust gas to be re-mixed after being adsorbed in front activated carbon cartridge 8.

The two sides of the G4 filter plate 2 and the rear side of the drawer 6 on the box body 1 are connected with communicating pipes, the communicating pipes are provided with valves, and the communicating pipes are provided with the differential pressure meter 5, so that the blocking condition of the G4 filter plate 2 or the activated carbon box 8 can be judged in an auxiliary manner, and the box opening observation is not needed.

The box body 1 is made of 304 stainless steel, the drawer front panel is made of 304 stainless steel, the drawer core of the drawer 6 is made of ABS, and the connection part of the drawer front panel and the drawer core is connected by stainless steel screws, so that the activated carbon adsorption box is effectively prevented from rusting.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, and any person skilled in the art may make modifications or alterations to the disclosed technical content to the equivalent embodiments. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides an active carbon adsorption case, includes box (1), and one side of box (1) is inlet end (3), and the opposite side is outlet end (4), its characterized in that: at least one layer of G4 filter plate (2) is longitudinally and hermetically arranged in a chamber close to the air inlet end (3) in the box body (1); the box body (1) is internally provided with a plurality of layers of drawers (6) which are closely arranged up and down in a chamber near the air outlet end, the left side surface and the right side surface of the drawers (6) are arranged in a ventilation way, and activated carbon is filled in the drawers (6).

2. An activated carbon adsorption tank as claimed in claim 1, wherein: the middle part of the cavity of the box body (1) is transversely provided with a layer of partition board (7) in a sealing way, and the partition board (7) divides the cavity of the box body (1) into an upper air chamber and a lower air chamber.

3. An activated carbon adsorption tank as claimed in claim 1, wherein: the drawer (6) is internally provided with a plurality of longitudinal mounting grooves, the activated carbon is filled in the activated carbon box (8), and the activated carbon box (8) is clamped in the mounting grooves.

4. An activated carbon adsorption tank as claimed in claim 3, wherein: a cavity is reserved between the adjacent mounting grooves.

5. An activated carbon adsorption tank as claimed in claim 3, wherein: the mounting slot is formed by a pair of slot baffles (602) secured to either the front or rear panel of the drawer (6).

6. An activated carbon adsorption tank as claimed in claim 1, wherein: the two sides of the G4 filter plate (2) on the box body (1) are connected with communicating pipes, and the communicating pipes are provided with differential pressure gauges (5).

7. An activated carbon adsorption tank as claimed in claim 1, wherein: the box body (1) is connected with communicating pipes at the front side of the G4 filter plate (2) and the rear side of the drawer (6), and the communicating pipes are provided with a differential pressure meter (5).

8. An activated carbon adsorption tank as claimed in claim 1, wherein: the box body (1) is made of stainless steel, and the drawer core of the drawer (6) is made of ABS.