CN210159422U - Circulation type active carbon adsorption exhaust-gas treatment equipment - Google Patents

Abstract

The utility model discloses a circulation type active carbon adsorption waste gas treatment device, which belongs to the waste gas treatment field, and comprises a purifier, wherein both sides of the purifier are connected with ear tubes, the inner wall of the purifier is provided with an anticorrosive layer extending to the middle part of the ear tubes, the inner side of the inner wall of the purifier and positioned at the anticorrosive layer is fixedly provided with an active carbon filter plate, the middle part of the top side of the active carbon filter plate is provided with a positive electrode fixed on the top wall in the purifier, the middle part of the bottom side of the active carbon filter plate is provided with a negative electrode fixed on the bottom wall in the purifier, the purifier can recycle the active carbon filter plate, can well reduce the waste of the active carbon, can avoid the inconvenience of replacing the active carbon filter plate, and ensure that the purifier is more convenient to use, and a backflow pipe is convenient to lead electrolyte into the purifier, the cleaning of the active carbon filter plate by the electrolyte is more convenient.

Description

Circulation type active carbon adsorption exhaust-gas treatment equipment

Technical Field

The utility model relates to a waste gas treatment field, more specifically say, relate to a circulation type active carbon adsorption exhaust-gas treatment equipment.

Background

The active carbon is a hydrophobic adsorbent prepared by taking a substance mainly containing carbon as a raw material and performing high-temperature carbonization and activation, contains a large number of micropores, has huge and non-specific surface area, can effectively remove chromaticity and odor, and can remove most organic pollutants and certain inorganic substances in secondary effluent, including certain toxic heavy metals.

Waste gas treatment equipment mainly refers to environment-friendly equipment which protects the environment and purifies air by recovering or removing and reducing harmful components of discharged tail gas by using different process technologies, so that the environment is not polluted, but the waste of active carbon is easily caused because the existing waste gas treatment equipment cannot recycle the active carbon, and the treatment efficiency of the active carbon is low, so that the problem is solved by designing circulating type active carbon adsorption waste gas treatment equipment.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a circulation type active carbon adsorption exhaust-gas treatment equipment possesses the advantage that can carry out cyclic utilization to the active carbon, has solved current exhaust-gas treatment equipment and can not carry out cyclic utilization to the active carbon, causes the waste of active carbon easily, and the treatment effeciency of active carbon is lower problem moreover.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a circulation type active carbon adsorption exhaust-gas treatment equipment, includes the clarifier, the both sides of clarifier all are connected with the ear pipe, the clarifier inner wall is equipped with the anticorrosive coating that extends to ear pipe middle part, the inboard fixed mounting that the clarifier inner wall just is located the anticorrosive coating has the active carbon filter plate, the mid-mounting on active carbon filter plate top side has the positive electrode that is fixed in the interior roof of clarifier, the mid-mounting of active carbon filter plate bottom side has the negative electrode that is fixed in the interior diapire of clarifier, the inside of positive electrode and negative electrode has all seted up the electrolyte guiding gutter, the clarifier top just is located the positive electrode and installs the electrolyte directly over and adds the valve, the clarifier bottom just is located the negative electrode and is connected with the connecting pipe under, the mid-mounting of connecting pipe has the on-closing valve, the bottom of connecting pipe is connected with the electrolyte storage tank, the, the middle part of the backflow pipe is fixedly provided with a backflow pump above the electrolyte storage pool, the top of the backflow pipe is connected with an electrolyte adding valve, when the backflow pipe is used, the opening and closing valve and the electrolyte adding valve are closed, waste gas is introduced into the purifier from the second connecting pipe, impurities in the waste gas can be absorbed by the activated carbon filter plate when passing through the activated carbon filter plate, the waste gas absorbed by the activated carbon is discharged from the other end of the purifier, when the activated carbon filter plate needs to be restored, the electrolyte adding valve and the backflow pump are opened while the opening and closing valve is closed, at the moment, the backflow pump can extract electrolyte in the electrolyte storage pool through the backflow pipe, the electrolyte can pass through the backflow pipe, the electrolyte is introduced into the purifier from the electrolyte addition valve and the electrolyte diversion groove, after the electrolyte in the electrolyte storage pool is introduced into the purifier, a direct current field is added through the positive electrode and the negative electrode, because the active carbon is a conductor, the active carbon filter plate can be polarized under the action of an electric field, the top end of the active carbon filter plate is an anode, the bottom end of the active carbon filter plate is a cathode, the cathode part and the anode part of the active carbon filter plate can respectively carry out reduction reaction and oxidation reaction, most of pollutants adsorbed on the active carbon filter plate are decomposed at the moment, and a small part of pollutants are desorbed under the action of electrophoretic force to regenerate the active carbon on the active carbon filter plate, the active carbon filter plate in the purifier adopts electrochemical regeneration, the operation method is convenient and efficient, the required energy consumption is low, the loss of the active carbon is less, the limitation of a treated object is small, secondary pollution can be well avoided, after the active carbon in the active carbon filter plate is subjected to electrochemical regeneration treatment, the opening and closing valve is opened, and at the moment, the electrolyte in the purifier can flow into the electrolyte storage tank along the electrolyte guide groove and, the valve will be opened and close after electrolyte completely flows out and the electrolyte adds the valve and closes, can use the clarifier this moment, when needs go on the activated carbon filter plate again when reducing, again control the backwash pump with electrolyte leading-in clarifier inside can, this kind of clarifier can carry out cyclic utilization to the activated carbon filter plate, the waste of reduction activated carbon that can be fine, can avoid the inconvenience of changing the activated carbon filter plate simultaneously for the use of clarifier is more convenient.

Preferably, one side that the clarifier was kept away from to the otic placode is connected with first connecting pipe, the middle part cover of first connecting pipe is equipped with the fixed lantern ring, the bottom fixed mounting of the fixed lantern ring has the support, and the connection of the clarifier of being convenient for of first connecting pipe, the installation of the support of being convenient for of the fixed lantern ring, support can be fine fix first connecting pipe, and the not hard up of avoiding the clarifier use that can be fine causes the gas tightness to reduce.

Preferably, the sealing door is installed at the top that the pond was deposited to the electrolyte, the electrolyte is deposited the inside below that just is located the sealing door of pond and is installed anticorrosive filter plate along the horizontal direction, the leading-in electrolyte in pond was deposited to the electrolyte that contains impurity after electrochemical treatment can follow the inside that second connecting pipe bottom was deposited to the leading-in electrolyte, can filter through anticorrosive filter plate before leading-in electrolyte deposits the pond, anticorrosive filter plate top can be stayed to solid impurity, electrolyte after the filtration can flow in electrolyte and deposit the pond bottom, electrolyte can be fine avoid electrolyte excessively to pollute after the filtration of anticorrosive filter plate for electrolyte can carry out repetitious utilization.

Preferably, the bottom of back flow extends to the below of anticorrosive filter plate, the back flow bottom does not deposit the interior diapire contact of pond with the electrolyte, and inside the back flow was convenient for deposit the leading-in clarifier of electrolyte for the clearance of electrolyte to the active carbon filter plate is more convenient.

Preferably, the horizontal plane of the bottom wall in the ear tube is higher than the contact surface of the top of the positive electrode and the purifier, the ear tube is higher than the positive electrode, and the electrolyte can submerge the positive electrode after being introduced into the purifier, so that the electrochemical reaction is performed more efficiently.

Preferably, the electrolyte guiding gutter is four, just electrolyte guiding gutter evenly distributed is in the both sides of positive electrode and negative electrode, and evenly distributed is convenient for leading-in of electrolyte at the electrolyte guiding gutter of positive electrode and negative electrode both sides, and the electrolyte guiding gutter at top can wash the active carbon filter plate moreover for the regeneration of active carbon is more high-efficient.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) when the purifier is used, the opening and closing valve and the electrolyte adding valve are closed, waste gas is introduced into the purifier from the first connecting pipe, impurities in the waste gas can be absorbed by the activated carbon filter plate when the waste gas passes through the activated carbon filter plate, the waste gas absorbed by the activated carbon is discharged from the other end of the purifier, when the activated carbon filter plate needs to be reduced, the electrolyte adding valve and the reflux pump are opened while the opening and closing valve is closed, the reflux pump can extract electrolyte in the electrolyte storage pool through the reflux pipe at the moment, the electrolyte can pass through the electrolyte adding valve along the reflux pipe and is introduced into the purifier from the electrolyte guide groove, after the electrolyte in the electrolyte storage pool is introduced into the purifier, a direct current electric field is applied through the positive electrode and the negative electrode, because the activated carbon is a conductor, the activated carbon filter plate can be polarized under the action of the electric field, and the top end of the activated carbon filter plate is, the bottom of the active carbon filter plate is a cathode, the cathode part and the anode part of the active carbon filter plate can respectively generate reduction reaction and oxidation reaction, most of pollutants adsorbed on the active carbon filter plate are decomposed, and a small part of the pollutants are desorbed due to the action of electrophoresis force to regenerate the active carbon on the active carbon filter plate, the active carbon filter plate in the purifier adopts electrochemical regeneration, the operation method is convenient and efficient, the required energy consumption is low, the loss of the active carbon is less, the limitation of a treated object is small, secondary pollution can be well avoided, after the active carbon in the active carbon filter plate is subjected to electrochemical regeneration treatment, the opening and closing valve is opened, electrolyte in the purifier flows into the electrolyte storage tank along the electrolyte diversion groove and flows into the electrolyte storage tank from the second connecting pipe, the opening and closing valve and the electrolyte adding valve are closed after the electrolyte completely flows out, and the purifier can be used, when needs are carried out the reduction to the active carbon filter plate once more, again control the backwash pump with the leading-in clarifier of electrolyte inside can, this kind of clarifier can carry out cyclic utilization to the active carbon filter plate, the waste of the reduction active carbon that can be fine can avoid changing the inconvenience of active carbon filter plate simultaneously for the use of clarifier is more convenient.

(2) One side that the clarifier was kept away from to the otic placode is connected with first connecting pipe, the middle part cover of first connecting pipe is equipped with the fixed lantern ring, the bottom fixed mounting of the fixed lantern ring has the support, and the connection of the clarifier of being convenient for of first connecting pipe, the installation of the support of being convenient for of the fixed lantern ring, the support can be fine fix first connecting pipe, and the not hard up of avoiding the clarifier use that can be fine causes the gas tightness to reduce.

(3) The sealing door is installed at the top that the pond was deposited to the electrolyte, the electrolyte is deposited the inside below that just is located the sealing door of pond and is installed anticorrosive filter plate along the horizontal direction, the leading-in electrolyte of pond is deposited to the electrolyte that contains impurity after electrochemical treatment can follow the inside that the pond was deposited to the leading-in electrolyte in second connecting pipe bottom, can filter through anticorrosive filter plate before leading-in electrolyte deposits the pond, anticorrosive filter plate top can be stayed to solid impurity, electrolyte after the filtration can flow into electrolyte and deposit the pond bottom, electrolyte can be fine avoid electrolyte excessively to pollute after the filtration of anticorrosive filter plate, make electrolyte can carry out repetitious utilization.

(4) The bottom of back flow extends to the below of anticorrosive filter plate, the back flow bottom does not deposit the interior diapire contact of pond with the electrolyte, and the back flow is convenient for with inside the leading-in clarifier of electrolyte for the clearance of electrolyte to the active carbon filter plate is more convenient.

(5) The horizontal plane that the diapire is located in the ear pipe is higher than the positive electrode top and the contact surface of clarifier, and the ear pipe is higher than the positive electrode, and positive electrode can be submerged after leading-in clarifier of electrolyte for electrochemical reaction's goes on efficiently more.

(6) The electrolyte guiding gutter is four, just electrolyte guiding gutter evenly distributed is in the both sides of positive electrode and negative electrode, and evenly distributed is convenient for leading-in of electrolyte at the electrolyte guiding gutter of positive electrode and negative electrode both sides, and the electrolyte guiding gutter at top can wash the active carbon filter plate moreover for the regeneration of active carbon is more high-efficient.

Drawings

FIG. 1 is a schematic view of the external structure of the purifier of the present invention;

FIG. 2 is a schematic view of the internal structure of the purifier of the present invention;

FIG. 3 is a schematic view of the installation structure of the activated carbon filter plate of the present invention;

fig. 4 is a schematic diagram of the internal structure of the activated carbon filter plate during regeneration according to the present invention.

The reference numbers in the figures illustrate:

1. a purifier; 2. a first connecting pipe; 3. opening and closing a valve; 4. a support; 5. an electrolyte storage tank; 6. An electrolyte addition valve; 7. a second connecting pipe; 8. an ear tube; 9. a fixed collar; 10. a return pipe; 11. A reflux pump; 12. an anticorrosive layer; 13. a positive electrode; 14. an active carbon filter plate; 15. a negative electrode; 16. a sealing door; 17. an anti-corrosion filter plate; 18. electrolyte guiding gutter.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a circulating activated carbon adsorption waste gas treatment device comprises a purifier 1, both sides of the purifier 1 are connected with ear tubes 8, an inner wall of the purifier 1 is provided with an anticorrosive layer 12 extending to the middle of the ear tubes 8, an activated carbon filter plate 14 is fixedly mounted on the inner wall of the purifier 1 and positioned at the inner side of the anticorrosive layer 12, a positive electrode 13 fixed on the inner top wall of the purifier 1 is mounted in the middle of the top side of the activated carbon filter plate 14, a negative electrode 15 fixed on the inner bottom wall of the purifier 1 is mounted in the middle of the bottom side of the activated carbon filter plate 14, electrolyte guide grooves 18 are respectively formed in the positive electrode 13 and the negative electrode 15, an electrolyte adding valve 6 is mounted at the top of the purifier 1 and positioned right above the positive electrode 13, a second connecting pipe 7 is connected at the bottom of the purifier 1 and positioned right below the negative electrode 15, and, the bottom of the second connecting pipe 7 is connected with an electrolyte storage tank 5, a return pipe 10 is connected inside the electrolyte storage tank 5, a return pump 11 is fixedly installed in the middle of the return pipe 10 and above the electrolyte storage tank 5, the top of the return pipe 10 is connected with an electrolyte adding valve 6, when the purifier is used, the opening and closing valve 3 and the electrolyte adding valve 6 are closed, waste gas is introduced into the purifier 1 from the first connecting pipe 2, impurities in the waste gas can be absorbed by the activated carbon filter plate 14 when passing through the activated carbon filter plate 14, the waste gas absorbed by the activated carbon is discharged from the other end of the purifier 1, when the activated carbon filter plate 14 needs to be restored, the electrolyte adding valve 6 and the return pump 11 are opened while the opening and closing valve 3 is closed, at the moment, the return pump 11 can extract electrolyte in the electrolyte storage tank 5 through the return pipe 10, the electrolyte can be introduced into the purifier 1 through the electrolyte adding valve 6 and the flow guide groove 18 along the return pipe 10, after the electrolyte in the electrolyte storage tank 5 is led into the purifier 1, a direct current electric field is applied through the positive electrode 13 and the negative electrode 15, because the active carbon is a conductor, the active carbon filter plate 14 can be polarized under the action of the electric field, the top end of the active carbon filter plate 14 is an anode, the bottom end of the active carbon filter plate 14 is a cathode, a reduction reaction and an oxidation reaction can respectively occur at the cathode part and the anode part of the active carbon filter plate 14, most of pollutants adsorbed on the active carbon filter plate 14 are decomposed at the moment, and a small part of the pollutants are desorbed under the action of electrophoretic force to regenerate the active carbon on the active carbon filter plate 14, the active carbon filter plate 14 in the purifier 1 adopts electrochemical regeneration, the operation method is convenient and efficient, the required energy consumption is low, the loss of the active carbon is low, the limitation of a treated object is small, secondary pollution can be well avoided, the active carbon in the active carbon filter plate 14, open valve 3, the inside electrolyte of clarifier 1 can flow into the inside of electrolyte storage tank 5 along electrolyte guiding gutter 18 and from second connecting pipe 7 this moment, open valve 3 and electrolyte interpolation valve 6 are closed after electrolyte completely flows out, can use clarifier 1 this moment, when needs go on the reduction to active carbon filter plate 14 once more, again control backwash pump 11 with the leading-in clarifier 1 inside of electrolyte can, this kind of clarifier 1 can carry out cyclic utilization to active carbon filter plate 14, the waste of reduction active carbon that can be fine, can avoid changing the inconvenience of active carbon filter plate 14 simultaneously, make the use of clarifier 1 more convenient, this backwash pump 11's model can be 150QJ 10-50.

Further, one side that clarifier 1 was kept away from to eartube 8 is connected with first connecting pipe 2, and the middle part cover of first connecting pipe 2 is equipped with fixed lantern ring 9, and the bottom fixed mounting of fixed lantern ring 9 has support 4, and first connecting pipe 2 is convenient for the connection of clarifier 1, and the installation of support 4 is convenient for to fixed lantern ring 9, and support 4 can be fine fix first connecting pipe 2, and the not hard up of avoiding clarifier 1 use that can be fine causes the gas tightness to reduce.

Further, sealing door 16 is installed at the top that pond 5 was deposited to the electrolyte, 5 inside and the below that is located sealing door 16 of pond are deposited to the electrolyte installs anticorrosive filter plate 17 along the horizontal direction, the inside of pond 5 is deposited to the leading-in electrolyte in second connecting pipe 7 bottom can be followed to the electrolyte that contains impurity after electrochemical treatment, can filter through anticorrosive filter plate 17 before leading-in electrolyte deposits pond 5, anticorrosive filter plate 17 top can be stayed to solid impurity, electrolyte after the filtration can flow in 5 bottoms of pond are deposited to the electrolyte, electrolyte can be fine avoid electrolyte excessively to pollute after the filtration of anticorrosive filter plate 17, make electrolyte can carry out reuse many times.

Further, the bottom end of the return pipe 10 extends to the lower part of the anticorrosion filter plate 17, the bottom end of the return pipe 10 is not in contact with the inner bottom wall of the electrolyte storage pool 5, the return pipe 10 is convenient for leading electrolyte into the purifier 1, and the cleaning of the active carbon filter plate 14 by the electrolyte is more convenient.

Furthermore, the horizontal plane of the bottom wall of the ear tube 8 is higher than the contact surface between the top of the positive electrode 13 and the purifier 1, the ear tube 8 is higher than the positive electrode 13, and the electrolyte can submerge the positive electrode 13 after being introduced into the purifier 1, so that the electrochemical reaction is performed more efficiently.

Furthermore, the number of the electrolyte guide grooves 18 is four, the electrolyte guide grooves 18 are uniformly distributed on two sides of the positive electrode 13 and the negative electrode 15, the electrolyte guide grooves 18 uniformly distributed on two sides of the positive electrode 13 and the negative electrode 15 are convenient for leading in electrolyte, and the electrolyte guide grooves 18 on the top can wash the activated carbon filter plate 14, so that the regeneration of the activated carbon is more efficient.

The working principle is as follows: when the device is used, the opening and closing valve 3 and the electrolyte adding valve 6 are closed, the waste gas is introduced into the purifier 1 from the first connecting pipe 2, impurities in the waste gas are absorbed by the activated carbon filter plate 14 when passing through the activated carbon filter plate 14, the waste gas absorbed by the activated carbon is discharged from the other end of the purifier 1, when the activated carbon filter plate 14 needs to be reduced, the electrolyte adding valve 6 and the reflux pump 11 are opened while the opening and closing valve 3 is closed, the reflux pump 11 extracts the electrolyte in the electrolyte storage pool 5 through the reflux pipe 10, the electrolyte is introduced into the purifier 1 through the electrolyte adding valve 6 and the electrolyte guide groove 18 along the reflux pipe 10, after the electrolyte in the electrolyte storage pool 5 is introduced into the purifier 1, a direct current electric field is applied through the positive electrode 13 and the negative electrode 15, and the activated carbon filter plate 14 is polarized under the action of the electric field because the activated carbon is a conductor, the top end of the activated carbon filter plate 14 is an anode, the bottom end of the activated carbon filter plate 14 is a cathode, the cathode part and the anode part of the activated carbon filter plate 14 can respectively generate reduction reaction and oxidation reaction, most of pollutants adsorbed on the activated carbon filter plate 14 are decomposed at the moment, and a small part of the pollutants are desorbed due to the action of electrophoresis force to regenerate the activated carbon on the activated carbon filter plate 14, the activated carbon filter plate 14 in the purifier 1 adopts electrochemical regeneration, the operation method is convenient and efficient, the required energy consumption is low, the loss of the activated carbon is less, the limitation of a treated object is small, secondary pollution can be well avoided, after the activated carbon in the activated carbon filter plate 14 is subjected to electrochemical regeneration treatment, the opening and closing valve 3 is opened, at the moment, the electrolyte in the purifier 1 flows into the electrolyte storage tank 5 from the second connecting pipe 7 along the electrolyte diversion groove 18, and the opening and closing valve 3 and the electrolyte adding valve 6 are closed after the electrolyte completely flows, at this moment, the purifier 1 can be used, when the activated carbon filter plate 14 needs to be restored again, the reflux pump 11 is controlled again to guide the electrolyte into the purifier 1, the purifier 1 can recycle the activated carbon filter plate 14, waste of the activated carbon can be well reduced, and inconvenience of replacing the activated carbon filter plate 14 can be avoided, so that the purifier 1 is more convenient to use, the electrolyte containing impurities after electrochemical treatment can be guided into the electrolyte storage tank 5 from the bottom end of the second connecting pipe 7, the electrolyte can be filtered through the anticorrosion filter plate 17 before being guided into the electrolyte storage tank 5, the solid impurities can be left at the top of the anticorrosion filter plate 17, the filtered electrolyte can flow into the bottom of the electrolyte storage tank 5, the electrolyte can be well prevented from being excessively polluted after being filtered by the anticorrosion filter plate 17, so that the electrolyte can be reused, the back flow pipe 10 is convenient for lead-in clarifier 1 inside with electrolyte, it is more convenient to make the clearance of electrolyte to active carbon filter plate 14, the ear pipe 8 is higher than positive electrode 13, can submerge positive electrode 13 behind the leading-in clarifier 1 of electrolyte, make the efficiency of carrying on of electrochemical reaction higher, evenly distributed is convenient for leading-in of electrolyte at the electrolyte guiding gutter 18 of positive electrode 13 and negative electrode 15 both sides, and the electrolyte guiding gutter 18 at top can wash active carbon filter plate 14, make the regeneration of active carbon more high-efficient.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (6)

1. A circulation type active carbon adsorption exhaust-gas treatment equipment, includes clarifier (1), its characterized in that: the both sides of clarifier (1) all are connected with ear pipe (8), clarifier (1) inner wall is equipped with anticorrosive coating (12) that extend to ear pipe (8) middle part, the inboard fixed mounting that clarifier (1) inner wall just is located anticorrosive coating (12) has active carbon filter plate (14), the mid-mounting on active carbon filter plate (14) top side has positive electrode (13) that is fixed in clarifier (1) interior roof, the mid-mounting of active carbon filter plate (14) bottom side has negative electrode (15) that is fixed in clarifier (1) interior diapire, electrolyte guiding gutter (18) have all been seted up to the inside of positive electrode (13) and negative electrode (15), install electrolyte directly over clarifier (1) top just is located positive electrode (13) and add valve (6), clarifier (1) bottom just is located negative electrode (15) under and is connected with first connecting pipe (7), the utility model discloses a lithium battery electrolyte tank, including first connecting pipe (7), the mid-mounting of first connecting pipe (7) has on-off valve (3), the bottom of first connecting pipe (7) is connected with electrolyte and deposits pond (5), the internal connection of electrolyte storage pond (5) has back flow (10), the middle part of back flow (10) and the top fixed mounting that is located electrolyte storage pond (5) have backwash pump (11), the top and the electrolyte of back flow (10) add valve (6) and are connected.

2. The circulation type activated carbon adsorption exhaust gas treatment device according to claim 1, characterized in that: one side that clarifier (1) was kept away from in ear pipe (8) is connected with second connecting pipe (2), the middle part cover of second connecting pipe (2) is equipped with fixed lantern ring (9), the bottom fixed mounting of fixed lantern ring (9) has support (4).

3. The circulation type activated carbon adsorption exhaust gas treatment device according to claim 1, characterized in that: sealing door (16) are installed at the top that pond (5) was deposited to the electrolyte, the inside below that just is located sealing door (16) of pond (5) is deposited to the electrolyte is installed anticorrosive filter plate (17) along the horizontal direction.

4. The circulation type activated carbon adsorption exhaust gas treatment device according to claim 1, characterized in that: the bottom end of the return pipe (10) extends to the lower part of the anticorrosion filter plate (17), and the bottom end of the return pipe (10) is not in contact with the inner bottom wall of the electrolyte storage tank (5).

5. The circulation type activated carbon adsorption exhaust gas treatment device according to claim 1, characterized in that: the horizontal plane of the bottom wall in the ear tube (8) is higher than the contact surface between the top of the positive electrode (13) and the purifier (1).

6. The circulation type activated carbon adsorption exhaust gas treatment device according to claim 1, characterized in that: the number of the electrolyte guide grooves (18) is four, and the electrolyte guide grooves (18) are uniformly distributed on two sides of the positive electrode (13) and the negative electrode (15).

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