CN219559172U - Activated carbon adsorption box - Google Patents

Abstract

The utility model relates to an activated carbon adsorption box, comprising: the box, its both sides are equipped with air inlet and gas outlet respectively, be equipped with the T shape baffle that falls into the box and adsorb chamber, second and connect the chamber with the box, the T shape baffle that falls includes vertical portion and horizontal part, first adsorption chamber and second adsorb the chamber and be located vertical portion both sides and communicate with air inlet and gas outlet respectively, connect the chamber to be located horizontal portion lower extreme, the equipartition has a plurality of gas flow holes on the horizontal part, gas flow hole is used for making first adsorption chamber, connect chamber, second adsorption chamber be linked together, be equipped with the active carbon layer respectively in first adsorption chamber and the second adsorption chamber, the active carbon layer is located horizontal portion upper end. The utility model can prolong the residence time of the waste gas in the activated carbon adsorption layer, so that the activated carbon adsorption layer has good effect of adsorbing the waste gas.

Description

Activated carbon adsorption box

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to an activated carbon adsorption box.

Background

Along with the increase of factories, the waste gas treatment of factories is a technical problem to be solved, and the waste gas treatment of factories needs to use an activated carbon adsorption box, and the activated carbon adsorption box is an environment-friendly equipment product for filtering and adsorbing peculiar smell of waste gas. The active carbon adsorption case in the current includes the inlet end, gives vent to anger the end and sets up a plurality of active carbon adsorption layers that are located in the active carbon adsorption case between inlet end and the end of giving vent to anger, and waste gas loops through the active carbon adsorption layer to reach the adsorption filtration purpose, but waste gas is insufficient at the residence time of active carbon adsorption layer, thereby leads to the active carbon adsorption layer not good to waste gas adsorption effect, adsorbs incompletely.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides the activated carbon adsorption box which can prolong the residence time of waste gas in an activated carbon adsorption layer, so that the activated carbon adsorption layer has good effect of adsorbing the waste gas.

The technical scheme adopted by the utility model for solving the technical problems is as follows: an activated carbon adsorption tank comprising: the box, its both sides are equipped with air inlet and gas outlet respectively, be equipped with the T shape baffle that falls into the box and adsorb chamber, second and connect the chamber with the box, the T shape baffle that falls includes vertical portion and horizontal part, first adsorption chamber and second adsorb the chamber and be located vertical portion both sides and communicate with air inlet and gas outlet respectively, connect the chamber to be located horizontal portion lower extreme, the equipartition has a plurality of gas flow holes on the horizontal part, gas flow hole is used for making first adsorption chamber, connect chamber, second adsorption chamber be linked together, be equipped with the active carbon layer respectively in first adsorption chamber and the second adsorption chamber, the active carbon layer is located horizontal portion upper end.

Further, two silk screen demisters are arranged at the upper end of the horizontal part, the two silk screen demisters are respectively located in the first adsorption cavity and the second adsorption cavity, and the activated carbon layer is arranged at the upper end of the silk screen demister.

Further, an access hole is formed in the side wall of the box body opposite to the active carbon layer.

Further, an observation window is arranged on the side wall of the box body corresponding to the active carbon layer.

Further, the activated carbon layer is formed by filling granular activated carbon.

Furthermore, a drain outlet is also arranged on one side of the box body.

The beneficial effects of the utility model are as follows: 1. the waste gas enters the first adsorption cavity to be adsorbed and purified by the active carbon layer in the first adsorption cavity before entering the box body, then enters the connecting cavity through the gas circulation hole, enters the second adsorption cavity through the gas circulation hole, is adsorbed and purified again by the active carbon layer in the second adsorption cavity, a longer flow section is reasonably arranged by using the space, the residence time of the waste gas on the active carbon layer is prolonged, and the adsorption effect is high and the adsorption is thorough through the adsorption and purification of the active carbon layer twice.

2. Through setting up the silk screen demister to the velocity of flow of waste gas has been delayed, thereby has prolonged the time that waste gas remained on the active carbon layer, thereby has improved the adsorption efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a side view of FIG. 1;

fig. 3 is a schematic diagram of the flow of exhaust gas of the present utility model.

The marks in the figure: 1. the device comprises an air inlet, 2, a box body, 201, a first adsorption cavity, 202, a second adsorption cavity, 2, a box body, 3, an air flow hole, 4, a silk screen foam remover, 5, an active carbon layer, 6, an inverted T-shaped partition board, 7, an observation window, 8, an air outlet, 9 and an overhaul port.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-3, an embodiment of the present utility model provides an activated carbon adsorption tank, including: the box 2, its both sides are equipped with air inlet 1 and gas outlet 8 respectively, as shown in fig. 1, and air inlet 1 is located box 2 left side, and gas outlet 8 is located box 2 right side, and air inlet 1 and gas outlet 8 are respectively with box 2 welded connection, be equipped with down T shape baffle 6 in box 2 and divide into first adsorption chamber 201, second adsorption chamber 202 and connecting chamber 203 with box 2, down T shape baffle 6 includes vertical portion 601 and horizontal portion 602, vertical portion 601 is the riser, horizontal portion 602 is the diaphragm, and the top welded connection in riser upper end and box 2, lower extreme and diaphragm upper end fixed connection, diaphragm and box 2 inside wall fixed connection, the diaphragm is with box 2 interior bottom contactless, and first adsorption chamber 201 and second adsorption chamber 202 are located vertical portion 601 both sides and communicate with air inlet 1 and gas outlet 8 respectively, and connecting chamber 203 is located horizontal portion 602 lower extreme, and first adsorption chamber 201 communicates with air inlet 1, second adsorption chamber 202 communicates with gas outlet 8, has a plurality of gas flow through holes 3 in the horizontal portion 602, gas flow through hole 3 makes and is used for making first adsorption chamber 201, second adsorption chamber 201 and second adsorption chamber 5 inside active layer 5, the active carbon layer is equipped with in the horizontal portion 602.

As shown in fig. 1, two wire mesh demisters 4 are disposed at the upper end of the horizontal portion 602, the two wire mesh demisters 4 are respectively located in the first adsorption cavity 201 and the second adsorption cavity 202, and the activated carbon layer 5 is disposed at the upper end of the wire mesh demister 4.

Specifically, the horizontal portion 602 is divided into a first horizontal portion and a second horizontal portion by taking the vertical portion 601 as a dividing line, the gas flow hole 3 on the first horizontal portion is defined as a first gas flow hole, the wire mesh foam remover 4 at the upper end of the first horizontal portion is defined as a first wire mesh foam remover, the activated carbon layer 5 on the first wire mesh foam remover is a first activated carbon layer, the gas flow hole 3 on the second horizontal portion is defined as a second gas flow hole, the wire mesh foam remover 4 at the upper end of the second horizontal portion is defined as a second wire mesh foam remover, the activated carbon layer 5 on the second wire mesh foam remover is a second activated carbon layer, the flow direction of the waste gas in the box 2 is shown in fig. 3, the waste gas enters the first adsorption cavity 201 in the box 2 from the air inlet 1, enters the connection cavity 203 after passing through the first activated carbon layer, the first wire mesh foam remover and the first gas flow hole, at this time, the waste gas is adsorbed and purified by the first activated carbon layer, the flow speed of the waste gas is delayed by the first wire mesh remover, the flow speed of the waste gas is further delayed at the first activated carbon retention time, the activated carbon layer is prolonged by the second adsorption time, the second adsorption time is prolonged by the second wire mesh layer, the waste gas flow speed is further prolonged by the second adsorption time is further prolonged by the second wire mesh absorbent layer, and the waste gas is further enters the second adsorption time after the second adsorption time is prolonged by the second active carbon layer through the second adsorption time, and the second adsorption time is further prolonged by the second adsorption time.

In addition, silk screen demister 4 can carry out effective separation to the liquid drop in the waste gas to effectively separate waste gas fog drop, realize gas-liquid separation effect, be equipped with access hole 9 with relative active carbon layer 5 on the box 2 lateral wall, in order to conveniently overhaul the inside of box 2, correspond active carbon layer 5 on the box 2 lateral wall and be equipped with observation window 7, active carbon layer 5 is granular active carbon filling and forms, box 2 one side still is equipped with the drain, and the liquid drop falls into link cavity 203 through gas flow hole 3, is being discharged through the drain, is equipped with the ooff valve on the drain.

The waste gas enters the box body 2 and is firstly adsorbed and purified by the activated carbon layer 5 in the first adsorption cavity 201, then enters the connecting cavity 203 through the gas flow hole 3 at the lower end of the first adsorption cavity 201, enters the second adsorption cavity 202 through the gas flow hole 3 at the lower end of the second adsorption cavity 202, is adsorbed and purified again by the activated carbon layer 5 in the second adsorption cavity 202, a longer flow section is reasonably arranged by using the space, the retention time of the waste gas on the activated carbon layer 5 is prolonged, and the adsorption and purification are performed through the two times of the adsorption and the purification of the activated carbon layer 5, so that the adsorption effect is high and the adsorption is thorough.

Of course, the utility model is not limited to the embodiments described above, but several other embodiments based on the design concept of the utility model are provided below.

For example, in other embodiments, unlike the embodiments described above, the material of the case 2 may be carbon steel or stainless steel.

For example, in other embodiments, unlike the embodiments described above, a primary filter is provided at the air inlet 1, which can serve to uniformly diffuse the air flow, and also effectively isolate large particles in the water vapor and gas.

As another example, in other embodiments, the activated carbon layer is a honeycomb activated carbon layer unlike the embodiments described above.

It should be noted that the above embodiments are only for illustrating the present utility model, but the present utility model is not limited to the above embodiments, and any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model falls within the protection scope of the present utility model.

Claims (6)

1. An activated carbon adsorption tank, comprising:

the utility model provides a box (2), its both sides are equipped with air inlet (1) and gas outlet (8) respectively, be equipped with in box (2) and fall T shape baffle (6) and divide into first absorption chamber (201), second absorption chamber (202) and connecting chamber (203), fall T shape baffle (6) are including vertical portion (601) and horizontal portion (602), first absorption chamber (201) and second absorption chamber (202) are located vertical portion (601) both sides and communicate with air inlet (1) and gas outlet (8) respectively, connecting chamber (203) are located horizontal portion (602) lower extreme, the equipartition has a plurality of gas flow holes (3) on horizontal portion (602), gas flow hole (3) are used for making first absorption chamber (201), connecting chamber (203), second absorption chamber (202) are linked together, be equipped with active carbon layer (5) in first absorption chamber (201) and the second absorption chamber (202), active carbon layer (5) are located horizontal portion (602) upper end.

2. An activated carbon adsorption tank as claimed in claim 1, wherein: the upper end of the horizontal part (602) is provided with two wire mesh demisters (4), the two wire mesh demisters (4) are respectively positioned in the first adsorption cavity (201) and the second adsorption cavity (202), and the activated carbon layer (5) is arranged at the upper end of the wire mesh demisters (4).

3. An activated carbon adsorption tank as claimed in claim 1, wherein: an access hole (9) is formed in the side wall of the box body (2) opposite to the active carbon layer (5).

4. An activated carbon adsorption tank as claimed in claim 1, wherein: an observation window (7) is arranged on the side wall of the box body (2) corresponding to the activated carbon layer (5).

5. An activated carbon adsorption tank as claimed in claim 1, wherein: the activated carbon layer (5) is formed by filling granular activated carbon.

6. An activated carbon adsorption tank as claimed in claim 1, wherein: and a drain outlet is also arranged on one side of the box body (2).