CN215463092U - Activated carbon adsorption equipment for flue gas treatment - Google Patents

Abstract

The utility model discloses active carbon adsorption equipment for flue gas treatment, which comprises a flue gas through pipe, connecting pipes, two fixing boxes, an active carbon filtering component and a limiting component, wherein the fixing boxes are sleeved in the middle of the surface of the flue gas through pipe, and the two connecting pipes are respectively communicated with two ends of the flue gas through pipe; this scheme draws back the inner chamber of set casing with the stopper at roof top, thereby make the stopper no longer spacing to the roof, at this moment, can pull out active carbon filter component from fixed case, after the change, insert the bottom of fixed frame through the casing to the top, the inner chamber that gets into the recess until fixed frame completely, stopper roll-off set casing inner chamber is established at the top of roof and the card is established, it is simple and convenient to dismantle the installation, need not to screw and unscrew the bolt, the situation of bolt corrosion causing the smooth silk has been avoided simultaneously, the convenience when changing the active carbon filter layer is greatly improved.

Description

Activated carbon adsorption equipment for flue gas treatment

Technical Field

The utility model relates to the technical field of flue gas treatment, in particular to activated carbon adsorption equipment for flue gas treatment.

Background

The fume treating apparatus is used to treat the toxic and harmful matter in fume to below the required concentration and avoid corrosion, blocking and other harmful phenomena. Generally, flue gas treatment equipment applied to waste incineration plants is divided into two major categories, namely dust removal equipment and acid gas removal equipment. At present, with the improvement of the requirement of people on the environmental quality, most waste incineration plants are additionally provided with equipment for adsorbing heavy metal by activated carbon in the flue gas treatment process.

Activated carbon adsorption equipment needs regularly to change the activated carbon filter screen, avoids activated carbon filter screen to use for a long time the back adsorption effect decline to lead to flue gas treatment effect to reduce, however, traditional activated carbon filter screen adopts the bolt-up usually, need screw and a large amount of bolts of back-out when changing the activated carbon filter screen, wastes time and energy, and the bolt is easy corrosion under the smoke environment for a long time simultaneously, causes the situation of smooth silk easily, greatly reduced the convenience when changing the activated carbon filter screen.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide activated carbon adsorption equipment for flue gas treatment, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an activated carbon adsorption apparatus for flue gas treatment, comprising: the smoke gas through pipe, the connecting pipes, the fixed box, the active carbon filtering components and the limiting components thereof, wherein the fixed box is sleeved in the middle of the surface of the smoke gas through pipe, the number of the connecting pipes is two, the two connecting pipes are respectively communicated with two ends of the smoke gas through pipe, the active carbon filtering components are inserted into an inner cavity of the fixed box from the top of the fixed box, the number of the limiting components is four, and the four limiting components are respectively and fixedly arranged on four corners of the top of the fixed box;

the fixed box comprises a shell, the shell is sleeved on the surface of the flue gas through pipe, an inner cavity of the shell is communicated with the interior of the flue gas through pipe, and a groove is formed in the inner wall of the shell;

the limiting assembly comprises a fixed shell and a limiting block, the bottom of the fixed shell is welded to the top of the fixed box, and the limiting block is inserted into the inner cavity of the fixed shell;

the active carbon filter component comprises a top plate, an active carbon filter layer and a fixing frame, wherein the top plate is welded at the top of the fixing frame, the active carbon filter layer is fixedly installed in an inner cavity of the fixing frame, the fixing frame is located in an inner cavity of the groove, and the fixing frame is connected with the groove in an inserting mode.

Convenience when the active carbon filter layer is replaced.

And welding, wherein the other end of the spring is welded on the inner wall of the fixed shell. The spring can make the stopper keep stretching out the state of set casing under quiescent condition, and then when avoiding the stopper to retract the set casing, causes the situation that active carbon filter component rocked.

Preferably, the top plate is located at the top of the shell, and one end, far away from the movable block, of the limiting block is located at the top of the top plate. Through adopting above-mentioned technical scheme, the bottom of stopper contacts with the top of roof, can carry on spacingly to the top of roof.

Preferably, a handle is welded to the top of the top plate. Through adopting above-mentioned technical scheme, can provide a force application point for pulling the roof, convenience when improving the pulling.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the limit block at the top of the top plate is pulled back to the inner cavity of the fixed shell by pulling the pull block, so that the limit block does not limit the top plate any more, at the moment, the active carbon filter assembly can be pulled out of the fixed box by pulling the handle, after replacement, the bottom of the fixed frame is inserted into the top part through the shell until the fixed frame completely enters the inner cavity of the groove, the spring pushes out the limit block through the movable block and is clamped at the top of the top plate, the disassembly and assembly processes are simple and convenient, the bolt does not need to be screwed and screwed, meanwhile, the situation that the bolt is corroded to cause wire sliding is avoided, and the convenience in replacing the active carbon filter layer is greatly improved.

Drawings

FIG. 1 is a schematic structural view of an activated carbon adsorption apparatus for flue gas treatment according to the present invention.

FIG. 2 is a schematic sectional view of the activated carbon adsorption apparatus for flue gas treatment according to the present invention.

Fig. 3 is a schematic structural view of the limiting assembly of the present invention.

Fig. 4 is a schematic cross-sectional view of the spacing assembly of the present invention.

In the figure: 1. a flue gas through pipe; 2. taking over a pipe; 3. a fixed box; 4. a limiting component; 5. an activated carbon filter assembly; 31. a housing; 32. a groove; 41. a stationary case; 42. a limiting block; 43. pulling the block; 44. a movable block; 45. pulling the column; 46. a spring; 51. a top plate; 52. an activated carbon filter layer; 53. a fixing frame; 54. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

an activated carbon adsorption apparatus for flue gas treatment, comprising: flue gas siphunculus 1, take over 2, fixed case 3, active carbon filter component 5 and spacing subassembly 4 thereof, the middle part on flue gas siphunculus 1 surface is located to fixed case 3 cover, and the quantity of taking over 2 is two, and two are taken over 2 and communicate respectively in the both ends of flue gas siphunculus 1, and active carbon filter component 5 is pegged graft in the inner chamber of fixed case 3 from fixed case 3 top, and the quantity of its spacing subassembly 4 is four, and spacing subassembly 4 fixed mounting is on the four corners at fixed case 3 top.

Wherein, fixed case 3 includes casing 31, and casing 31 cover is established on the surface of flue gas siphunculus 1, and casing 31's inner chamber and the inside intercommunication of flue gas siphunculus 1, casing 31's inner wall is seted up recess 32.

The limiting component 4 comprises a fixing shell 41 and a limiting block 42, the bottom of the fixing shell 41 is welded to the top of the fixing box 3, and the limiting block 42 is inserted into the inner cavity of the fixing shell 41. The inner cavity of the fixed shell 41 is slidably connected with a movable block 44, and one end of the limiting block 42, which is far away from the movable block 44, is located at the top of the top plate 51. The one end of stopper 42 runs through set casing 41, the stopper 42 welding is in the one side that the movable block 44 is close to active carbon filter component 5, the welding of one side that stopper 42 was kept away from to movable block 44 has a post 45 of drawing, the one end that the movable block 44 was kept away from to drawing the post 45 runs through set casing 41 and the welding has a piece 43 of drawing, the surface cover of drawing the post 45 in the set casing 41 is equipped with spring 46, spring 46's one end and movable block 44 welding, spring 46's other end welding is on the inner wall of set casing 41.

Wherein, active carbon filter component 5 includes roof 51, active carbon filter layer 52 and fixed frame 53, and roof 51 welds the top at fixed frame 53, and active carbon filter layer 52 fixed mounting is in the inner chamber of fixed frame 53, and fixed frame 53 is located the inner chamber of recess 32, and fixed frame 53 is pegged graft with recess 32. The top plate 51 is located at the top of the housing 31, and a handle 54 is welded to the top of the top plate 51.

The structure principle is as follows: by pulling the pulling block 43, the pulling block 43 pulls the limiting block 42 at the top of the top plate 51 back to the inner cavity of the fixed shell 41 through the pulling column 45 and the movable block 44, so that the limiting block 42 is not limited to the top plate 51 any more, at this time, the activated carbon filter assembly 5 can be pulled out from the fixed box 3 through pulling the handle 54, after the replacement, the bottom of the fixed frame 53 is inserted to the top through the shell 31 until the fixed frame 53 completely enters the inner cavity of the groove 32, in the process, the top plate 51 extrudes the limiting block 42, so that the limiting block 42 pushes the movable block 44 to slide into the inner cavity of the fixed shell 41, the movable block 44 compresses the spring 46, when the top plate 51 contacts with the shell 31, the spring 46 resets, the spring 46 pushes the limiting block 42 out through the movable block 44, the limiting block 42 is clamped at the top of the top plate 51, the dismounting and mounting process is simple and convenient, the bolt does not need to be screwed, and the situation of corrosion of the bolt is avoided, the convenience in replacing the activated carbon filter layer 52 is greatly improved.

The parts not involved in the present invention are the same as or can be implemented by the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (6)

1. An activated carbon adsorption equipment for flue gas treatment, characterized by comprising: the smoke gas through pipe (1), the connecting pipes (2), the fixing boxes (3), the activated carbon filtering assemblies (5) and the limiting assemblies (4) of the activated carbon filtering assemblies, wherein the fixing boxes (3) are sleeved in the middle of the surface of the smoke gas through pipe (1), the number of the connecting pipes (2) is two, the two connecting pipes (2) are respectively communicated with two ends of the smoke gas through pipe (1), the activated carbon filtering assemblies (5) are inserted into an inner cavity of the fixing box (3) from the top of the fixing box (3), the number of the limiting assemblies (4) is four, and the four limiting assemblies are respectively and fixedly installed on four corners of the top of the fixing box (3);

the fixed box (3) comprises a shell (31), the shell (31) is sleeved on the surface of the flue gas through pipe (1), an inner cavity of the shell (31) is communicated with the interior of the flue gas through pipe (1), and a groove (32) is formed in the inner wall of the shell (31);

the limiting assembly (4) comprises a fixed shell (41) and a limiting block (42), the bottom of the fixed shell (41) is welded to the top of the fixed box (3), and the limiting block (42) is inserted into an inner cavity of the fixed shell (41);

wherein, active carbon filter component (5) are including roof (51), active carbon filter layer (52) and fixed frame (53), fixed frame (53) are located the inner chamber of recess (32), fixed frame (53) are pegged graft with recess (32), roof (51) welding is at the top of fixed frame (53), active carbon filter layer (52) fixed mounting is at the inner chamber of fixed frame (53).

2. The activated carbon adsorption equipment for flue gas treatment according to claim 1, wherein: the inner cavity of the fixed shell (41) is connected with a movable block (44) in a sliding mode, and one end of the limiting block (42) penetrates through the fixed shell (41) and is welded to one side, close to the active carbon filter assembly (5), of the movable block (44).

3. The activated carbon adsorption equipment for flue gas treatment according to claim 2, wherein: one side welding that stopper (42) were kept away from in movable block (44) has a post (45) of drawing, draw the one end that the movable block (44) was kept away from in post (45) to run through stationary casing (41) and weld and have and draw piece (43).

4. The activated carbon adsorption equipment for flue gas treatment according to claim 3, wherein: the surface cover of drawing post (45) in set casing (41) is equipped with spring (46), the one end and the movable block (44) welding of spring (46), the other end welding of spring (46) is on the inner wall of set casing (41).

5. The activated carbon adsorption equipment for flue gas treatment according to claim 4, wherein: the top plate (51) is positioned at the top of the shell (31), and one end, far away from the movable block (44), of the limiting block (42) is positioned at the top of the top plate (51).

6. The activated carbon adsorption equipment for flue gas treatment according to claim 1, wherein: the top of the top plate (51) is welded with a handle (54).

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