CN213699332U - Graphite negative electrode material tail gas processing apparatus - Google Patents

Abstract

The utility model relates to the technical field of tail gas treatment, and discloses a graphite cathode material tail gas treatment device, which comprises a spray tower, an electric capturing tower, an active carbon adsorption tower and an induced draft fan, wherein the output end of the spray tower is detachably connected with a first communicating pipe through a flange; the utility model discloses a setting is caught spray column, activated carbon adsorption tower and electricity and is caught a whole back of device constitution, and the spray column can take the lead to handle the large granule in the medium, carries out the first time and handles, and the electricity is caught and is solved the harmful substance in the flue gas after that, and the activated carbon continues to adsorb all kinds of impurity in the medium, carries out the cubic processing. The matter that spray column and active carbon filter were crossed can not influence natural environment through recovery processing, and our tail gas treatment is carried out for a whole to three device to particulate matter, organic flue gas, dust are handled to can be fine, and integral filtration's effect, efficiency have very big improvement.

Description

Graphite negative electrode material tail gas processing apparatus

Technical Field

The utility model relates to a tail gas treatment technical field specifically is a graphite negative electrode material tail gas processing apparatus.

Background

Along with the rapid development of the graphite industry, the device purifies tail gas to alleviate the pollution to the environment, and tail gas treatment device's use is more and more extensive, is an indispensable part of graphite industry, and present tail gas treatment device mainly includes filter core, filter cloth dust removal, sprays processing and catches the processing.

The existing filter element and cloth bag dust removal in tail gas treatment are both physical filtration and limited by the gap of the filter element or cloth bag, and the treatment precision and the treatment capacity are limited; spraying and pumping the tail gas into a water tank for precipitation and dust removal, so that the dust removal precision and the treatment capacity are small, and the treatment on organic gas is limited; electric coke-catching dust removal easily causes short-circuit loss of gas in a cave to reduce the catching effect, is influenced by a gas source, and has great potential safety hazard under the condition that particles in the gas source are high, so that the spraying, electric coke-catching and active carbon bag three-stage filtration are adopted, and good treatment on the particles, organic smoke dust and organic gas can be realized.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a graphite anode material tail gas processing apparatus has solved the problem of proposing in the above-mentioned background.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a tail gas treatment device for graphite cathode materials, which comprises a spray tower, an electric capture tower, an active carbon adsorption tower and an induced draft fan, the output end of the spray tower is detachably connected with a first communicating pipe through a flange, one end of the first communicating pipe, which is far away from the spray tower, is detachably connected with the input end of the electric capturing tower through a flange, the output end of the electric capturing tower is detachably connected with the input end of the active carbon adsorption tower through a flange, the output end of the active carbon adsorption tower is detachably connected with a second communicating pipe through a flange, one end of the second communicating pipe, which is far away from the active carbon adsorption tower, is detachably connected with the input end of the induced draft fan through a flange, the output of draught fan is connected with third communicating pipe through flange dismantlement, the left end of third communicating pipe is provided with the chimney, the right-hand member of third communicating pipe pass through the flange with the air intake dismantlement of chimney is connected.

Preferably, the first communicating pipe, the second communicating pipe and the third communicating pipe are all made of stainless steel.

(III) advantageous effects

The utility model provides a graphite negative electrode material tail gas processing apparatus possesses following beneficial effect:

(1) the utility model discloses a setting is caught tower, active carbon adsorption tower with spray column and electricity and is constituteed a whole back, and the spray column can take the lead to handle the large granule in the medium, carries out the first time and handles, and the electricity is caught and is solved the harmful substance in the flue gas after that, and the active carbon continues to adsorb all kinds of impurity in the medium, carries out three processings. The matter that spray column and active carbon filter were crossed can not influence natural environment through recovery processing, and our tail gas treatment is carried out for a whole to three device to particulate matter, organic flue gas, dust are handled to can be fine, and integral filtration's effect, efficiency have very big improvement.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a spray tower; 2. an electric capture tower; 3. an activated carbon adsorption tower; 4. an induced draft fan; 5. a first communication pipe; 6. a second communicating pipe; 7. a third communicating pipe; 8. and (4) a chimney.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, the utility model provides a technical solution: a graphite cathode material tail gas treatment device comprises a spray tower 1, an electric capturing tower 2, an active carbon adsorption tower 3 and an induced draft fan 4, wherein the output end of the spray tower 1 is detachably connected with a first communicating pipe 5 through a flange, one end of the first communicating pipe 5, which is far away from the spray tower 1, is detachably connected with the input end of the electric capturing tower 2 through a flange, the output end of the electric capturing tower 2 is detachably connected with the input end of the active carbon adsorption tower 3 through a flange, the output end of the active carbon adsorption tower 3 is detachably connected with a second communicating pipe 6 through a flange, one end of the second communicating pipe 6, which is far away from the active carbon adsorption tower 3, is detachably connected with the input end of the induced draft fan 4 through a flange, the output end of the induced draft fan 4 is detachably connected with a third communicating pipe 7 through a flange, a chimney 8 is arranged at the left end of the third communicating pipe 7, and, at first make the large granule drop in the flue gas through the inside water curtain of spray column 1, and do timely fire control for electricity catches tower 2 and handle, when the flue gas passes through electricity catches tower 2, dust and tar in the flue gas are ionized under the electric charge effect, move to the wire and the pipe wall that have the electric charge, and lose the electric charge, under the effect of gravity, fall electric catch tower 2 bottom outflow, thereby make the pollutant degrade and get rid of, then utilize in the active carbon adsorption tower 3 a large amount of molecules on the active carbon pore wall can produce the purpose that strong gravitation thus reach in inhaling the aperture with the impurity in the medium, clean gas passes through chimney 8 under the effect of rethread draught fan 4 and discharges.

Further, first communicating pipe 5, second communicating pipe 6 and third communicating pipe 7 are stainless steel, can effectively prevent the tail gas corruption, and the damage problem that leads to guarantees to use for a long time.

To sum up, the utility model discloses a work flow: the device comprises a spray tower 1, an electric capturing tower 2, an active carbon adsorption tower 3, an induced draft fan 4 and a chimney 8 which are integrated, and then are respectively disassembled and communicated together through a first communicating pipe 5, a second communicating pipe 6 and a third communicating pipe 7, tail gas is graded, large particles in the flue gas fall through a water curtain inside the spray tower 1, and timely fire-fighting treatment is carried out on the electric capturing tower 2, when the flue gas passes through the electric capturing tower 2, dust and tar in the flue gas are ionized under the action of electric charges, move to metal wires and pipe walls with electric charges and lose the electric charges, and fall to the bottom of the electric capturing tower 2 to flow out under the action of gravity, so that pollutants are degraded and removed, then, a large amount of molecules on the wall of the active carbon hole in the active carbon adsorption tower 3 can generate strong gravity, so that impurities in a medium are absorbed into the hole diameter, and then the clean gas is discharged through a chimney 8 under the action of a draught fan 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (2)

1. The utility model provides a graphite cathode material tail gas processing apparatus, includes spray column (1), electricity catches tower (2), active carbon adsorption tower (3) and draught fan (4), its characterized in that: the output end of the spray tower (1) is detachably connected with a first communicating pipe (5) through a flange, one end of the first communicating pipe (5) far away from the spray tower (1) is detachably connected with the input end of the electric catching tower (2) through a flange, the output end of the electric capturing tower (2) is detachably connected with the input end of the activated carbon adsorption tower (3) through a flange, the output end of the active carbon adsorption tower (3) is detachably connected with a second communicating pipe (6) through a flange, one end of the second communicating pipe (6) far away from the active carbon adsorption tower (3) is detachably connected with the input end of the induced draft fan (4) through a flange, the output end of the induced draft fan (4) is detachably connected with a third communicating pipe (7) through a flange, and a chimney (8) is arranged at the left end of the third communicating pipe (7), and the right end of the third communicating pipe (7) is detachably connected with an air inlet of the chimney (8) through a flange.

2. The graphite anode material tail gas treatment device according to claim 1, characterized in that: the first communicating pipe (5), the second communicating pipe (6) and the third communicating pipe (7) are all made of stainless steel.

Images