CN219984269U

CN219984269U - Active carbon exhaust gas purification device

Info

Publication number: CN219984269U
Application number: CN202320282165.7U
Authority: CN
Inventors: 白雨龙
Original assignee: Suzhou Lavasi Experimental Equipment Technology Co ltd
Current assignee: Suzhou Lavasi Experimental Equipment Technology Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-11-10
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses an active carbon waste gas purifying device in the technical field of waste gas treatment, which comprises an adsorption box, an iron wire net, adsorption cotton, honeycomb active carbon, a hairbrush, a revolving door, air suction fan blades, a slag discharge pipe, a motor, a forward and reverse rotation transmission mechanism and a deflection driving mechanism, wherein the motor can drive the air suction fan blades to rotate, so that waste gas can flow into the adsorption box quickly, the waste gas treatment efficiency is improved, large particle impurities in the waste gas are blocked by the iron wire net, the impact of the air suction fan blades is avoided, the rotating hairbrush can enable the waste gas to fall into the slag discharge pipe, the resistance of air flow passing through is reduced by adopting the honeycomb active carbon, the blockage is reduced, the service life is prolonged, the adsorption cotton filled between the two iron wire nets is removed again before the air passes through the honeycomb active carbon, the blockage of the device can be effectively prevented, the service life of the honeycomb active carbon is prolonged, the revolving door is opened, the adsorption cotton and the honeycomb active carbon can be conveniently replaced, the operation is convenient, and the device has market popularization value.

Description

Active carbon exhaust gas purification device

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to an active carbon waste gas purifying device.

Background

The active carbon is a black porous solid carbon, the active carbon is mainly composed of carbon and contains a small amount of oxygen, hydrogen, sulfur, nitrogen, chlorine and other elements, the active carbon is irregularly arranged in structure, pores are formed between cross connection, carbon tissue defects can be generated during activation, the stacking density is low, the specific surface area is large, and the active carbon has strong adsorption performance, so that the active carbon is extremely widely applied to treatment of organic waste gas and waste water, the existing active carbon adsorption device generally enters an air inlet of an adsorption box under the action of a fan, is discharged from an air outlet after being adsorbed and purified by active carbon particles, and is often doped with large-particle impurities, the circulation speed of the waste gas in the inside is slower, so that the waste gas treatment efficiency is low, micropores of the active carbon are blocked along with the increase of the large-particle impurities on the surface of the active carbon, the specific surface area is reduced, the adsorption capacity of the active carbon to the waste gas is reduced, and the active carbon is deactivated in a 'poisoning' way, so that the active carbon is required to be cleaned, for example, CN216498414U discloses an anti-blocking active carbon waste gas purification device which comprises the adsorption box and active carbon arranged in the inside, and the adsorption mechanism is arranged in sequence from the air inlet to the air outlet; the utility model discloses an active carbon waste gas purifying device, which aims at solving the problems.

Disclosure of Invention

The utility model aims to provide an active carbon waste gas purifying device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an active carbon exhaust gas purification device, includes the adsorption case, the both sides of adsorption case communicate with each other respectively and install air inlet and gas outlet, the inner chamber middle part interval vertical fixation of adsorption case has a pair of wire netting, two it has the adsorption cotton to fill between the wire netting, the vertical interval grafting in inner chamber right side of adsorption case has a plurality of honeycomb active carbon, cavity and opposite side between air inlet and the wire netting of one side cavity between wire netting and the honeycomb active carbon all installs first pivot through the support column level rotation, is close to the inner of first pivot of air inlet is installed the connecting plate, the surface mounting of connecting plate has the brush of laminating wire netting, the front surface middle part and the right side of adsorption case are provided with respectively and are just to brush and adsorption cotton and a plurality of honeycomb active carbon's revolving door, are close to the first pivot outer wall fixed cup joint of honeycomb active carbon has a plurality of honeycomb active carbon, the bottom of adsorption case just is located the below of brush communicates with each other and installs the sediment tube, the last arc baffle that rotates of sediment tube, the taper angle bracket installs second pivot through the leak protection bearing level penetration between wire netting and the honeycomb active carbon, install the taper angle wheel axle between two the pivot and the second pivot and the fourth pivot are installed through the pivot, the pivot is installed between two taper angle pair taper angle axle and the pivot and the outer end is installed through the pivot, the pivot is installed between the pivot and the pivot of four taper angle pair, the pivot is installed between the pivot and the pivot is perpendicular to the pivot, and the pivot is installed between the pivot, the power input end of the deflection driving mechanism is connected with the power output end of the forward and reverse rotation transmission mechanism.

Preferably, a hexagonal prism is integrally fixed at the inner end of the first rotating shaft close to the air inlet, a check ring is fixedly sleeved on the left side of the hexagonal prism, a hexagonal sleeve fixed with the connecting plate is sleeved on the outer side of the hexagonal prism in a sliding manner, and a telescopic spring is fixed between the outer end of the hexagonal sleeve and the check ring.

Preferably, the positive and negative rotation transmission mechanism comprises a rectangular frame, the left and right sides of rectangle frame is horizontal to be run through respectively and is installed power input shaft and power output shaft, the inner of power input shaft and power output shaft has all fixed the cup joint first conical friction wheel, first electric mortise lock is installed to the inner chamber bottom of rectangle frame, the bolt outer end of first electric mortise lock rotates and installs the second conical friction wheel that is laminated with the first conical friction wheel in both sides, the inner chamber top of rectangle frame is close to power input shaft one side inversion vertical be fixed with the second electric mortise lock, the third conical friction wheel that is laminated with the first conical friction wheel that is connected with power input shaft is installed in the bolt outer end rotation of second electric mortise lock, a pair of fifth pivot is installed in the vertical interval rotation of inner chamber top opposite side of rectangle frame, two through sprocket chain subassembly connection between the fifth pivot, the tip of two fifth pivot is fixed cup joint fourth conical friction wheel and fifth conical friction wheel respectively, fifth conical friction wheel is laminated with the first conical friction wheel that power output shaft is connected, fourth conical friction wheel laminating with the third conical friction wheel.

Preferably, the first electric mortise lock and the second electric mortise lock are respectively and electrically connected with the first manual switch and the second manual switch, the first manual switch and the second manual switch are electrically connected with a digital display timer, the digital display timer is electrically connected with a step-down rectifier, and the step-down rectifier is electrically connected with a mains supply module.

Preferably, a photoelectric switch is fixed above the inner wall of the slag discharging pipe, and the photoelectric switch is electrically connected with a mains supply module and an alarm.

Preferably, the deflection driving mechanism comprises a sixth rotating shaft which is horizontally and longitudinally arranged at the bottom of the adsorption box in a rotating mode, a threaded rod thread sleeve assembly is horizontally and transversely arranged between the inner end of the sixth rotating shaft and the bottom of the adsorption box in a rotating mode through a bearing seat and a bevel gear pair, and the outer end of a thread sleeve of the threaded rod thread sleeve assembly is connected with a connecting rod in a rotating mode with the outer wall of the arc-shaped baffle.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the motor can drive the air suction fan blades to rotate, so that waste gas can flow into the adsorption box quickly, the waste gas treatment efficiency is improved, large particle impurities in the waste gas are blocked by the wire netting, impact to the air suction fan blades is avoided, the rotating hair brushes can enable the waste gas to fall into the slag discharging pipe, the resistance of airflow passing through is reduced by adopting the honeycomb activated carbon, the blockage is reduced, the service life is prolonged, the adsorption cotton filled between the two wire netting is used for removing the large particle impurities again before the gas passes through the honeycomb activated carbon, the device blockage can be effectively prevented, the service life of the honeycomb activated carbon is prolonged, the adsorption cotton and the honeycomb activated carbon can be conveniently replaced by opening the rotary door, and the device is convenient to operate and has market popularization value.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

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

FIG. 3 is a schematic diagram of the forward and reverse rotation transmission mechanism in FIG. 1;

fig. 4 is a schematic diagram of the control of the forward and reverse rotation transmission mechanism.

In the drawings, the list of components represented by the various numbers is as follows:

1-adsorption box, 100-air inlet, 101-air outlet, 2-wire netting, 3-adsorption cotton, 4-honeycomb active carbon, 5-revolving door, 6-first rotating shaft, 7-connecting plate, 8-hairbrush, 9-induced draft fan blade, 10-slag discharge pipe, 11-arc baffle, 12-second rotating shaft, 13-third rotating shaft, 14-fourth rotating shaft, 15-motor, 16-positive and negative rotation transmission mechanism, 17-deflection driving mechanism, 1600-rectangular frame, 1601-power input shaft, 1602-power output shaft, 1603-first conical friction wheel, 1604-first electric mortise lock, 1605-second conical friction wheel, 1606-second electric mortise lock, 1607-fifth rotating shaft, 1608-sprocket chain component, 1609-third conical friction wheel, 1610-fourth conical friction wheel, 1611-fifth conical friction wheel, 170-sixth rotating shaft, 171-threaded rod thread sleeve component, 172-connecting rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides an active carbon exhaust gas purification device, includes adsorption case 1, and the both sides of adsorption case 1 communicate with each other respectively and install air inlet 100 and gas outlet 101, and the inner chamber middle part interval of adsorption case 1 is vertical to be fixed with a pair of wire netting 2, specifically: the wire netting 2 is fixed with the inner wall of the adsorption box 1, the adsorption cotton 3 is filled between two wire netting 2, a plurality of honeycomb activated carbon 4 are inserted in the vertical interval on the right side of the inner cavity of the adsorption box 1 through the slot arranged on the inner wall of the adsorption box 1, a first rotating shaft 6 is installed in the horizontal rotation of a supporting column in the cavity between the air inlet 100 and one side wire netting 2 and the cavity between the other side wire netting 2 and the honeycomb activated carbon 4, the first rotating shaft 6 is arranged in the collinear arrangement with the horizontal axes of the air inlet 100 and the air outlet 101 by setting the height of the supporting column, a connecting plate 7 is installed at the inner end of the first rotating shaft 6 close to the air inlet 100, and a hairbrush 8 attached to the wire netting 2 is installed on the surface of the connecting plate 7 through a screw, and specifically: a hexagonal prism is integrally fixed at the inner end of the first rotating shaft 6 close to the air inlet 100, a check ring is fixedly sleeved at the left side of the hexagonal prism, a hexagonal sleeve fixed with the connecting plate 7 is sleeved at the outer side of the hexagonal prism in a sliding manner, a telescopic spring is fixed between the outer end of the hexagonal sleeve and the check ring, when the hairbrush 8 is worn, the telescopic spring always drives the connecting plate 7 and the hairbrush 8 to be attached to the wire netting 2 rightwards by extruding the hexagonal sleeve, so that large-particle impurities on the wire netting 2 can not be cleaned, the hairbrush 8 is convenient to be exposed and replaced, a revolving door 5 opposite to the hairbrush 8, the adsorption cotton 3 and a plurality of honeycomb activated carbons 4 is respectively arranged at the middle part and the right side of the front surface of the adsorption box 1 through hinges and locks, sealing strips are arranged on the attaching surfaces, the adsorption cotton 3, the hairbrush 8 and the honeycomb activated carbons 4 can be taken out for replacement by opening the revolving door 5, the outer wall of the first rotating shaft 6 close to the honeycomb activated carbon 4 is fixedly sleeved with an induced draft fan blade 9, the bottom of the adsorption box 1 is positioned below the hairbrush 8 and is communicated with a deslagging pipe 10, an arc baffle 11 is rotatably inserted on the deslagging pipe 10, the deslagging pipe 10 is a square pipe, an arc slot is arranged on the left side of the inner wall up and down and used for limiting the arc baffle 11, the rear side of the adsorption box 1 is horizontally penetrated and provided with a second rotating shaft 12 through a leakage-proof bearing, the inner ends of the two second rotating shafts 12 are respectively connected with the two first rotating shafts 6 through a bevel gear pair, a third rotating shaft 13 is horizontally rotatably arranged between the outer ends of the two second rotating shafts 12 and the adsorption box 1 through a bearing seat and the bevel gear pair, a fourth rotating shaft 14 is vertically rotatably arranged between the outer wall of the third rotating shaft 13 and the adsorption box 1 through a bearing seat and the bevel gear pair, a motor 15 is arranged between the outer wall of the fourth rotating shaft 14 and the adsorption box 1 through a gear pair, a forward and backward rotation transmission mechanism 16 is arranged between the bottom end of the fourth rotating shaft 14 and the adsorption box 1, a deflection driving mechanism 17 which is rotationally connected with the outer wall of the arc-shaped baffle plate 11 is arranged at the bottom of the adsorption box 1, and the power input end of the deflection driving mechanism 17 is connected with the power output end of the forward and backward rotation transmission mechanism 16;

the deflection driving mechanism 17 comprises a sixth rotating shaft 170 which is horizontally and longitudinally rotatably arranged at the bottom of the adsorption box 1, a threaded rod thread sleeve assembly 171 is horizontally and transversely rotatably arranged between the inner end of the sixth rotating shaft 170 and the bottom of the adsorption box 1 through a bearing seat and a bevel gear pair, and a connecting rod 172 is rotatably connected with the outer end of a thread sleeve of the threaded rod thread sleeve assembly 171 and the outer wall of the arc-shaped baffle 11.

Referring to fig. 3, the forward and reverse rotation transmission mechanism 16 includes a rectangular frame 1600, a power input shaft 1601 and a power output shaft 1602 are rotatably mounted on left and right sides of the rectangular frame 1600 in a horizontal penetrating manner, first tapered friction wheels 1603 are fixedly sleeved at inner ends of the power input shaft 1601 and the power output shaft 1602, a first electric latch 1604 is mounted at the bottom of an inner cavity of the rectangular frame 1600, second tapered friction wheels 1605 attached to the first tapered friction wheels 1603 on both sides are rotatably mounted at outer ends of a latch of the first electric latch 1604, a second electric latch 1606 is vertically fixed at an inner cavity top of the rectangular frame 1600 near the power input shaft 1601 in an inverted manner, a third tapered friction wheel 1609 attached to the first tapered friction wheels 1603 connected to the power input shaft 1601 is rotatably mounted at outer ends of a latch of the second electric latch 1606, a pair of fifth rotating shafts 1607 are vertically and rotatably arranged at intervals on the other side of the top of the inner cavity of the rectangular frame 1600, the two fifth rotating shafts 1607 are connected through a chain wheel and chain assembly 1608, the end parts of the two fifth rotating shafts 1607 are fixedly sleeved with a fourth conical friction wheel 1610 and a fifth conical friction wheel 1611 respectively, the fifth conical friction wheel 1611 is attached to a first conical friction wheel 1603 connected with a power output shaft 1602, the fourth conical friction wheel 1610 is attached to a third conical friction wheel 1609, wherein the power input shaft 1601 and the power output shaft 1602 are connected with a fourth rotating shaft 14 and a sixth rotating shaft 170 respectively through a coupling, when the first electric mortise lock 1604 is electrically extended, the second conical friction wheel 1605 is attached to the first conical friction wheels 1603 on two sides, and when the power input shaft 1602 rotates through friction force, the power output shaft 1602 also rotates; when the second electric mortise lock 1606 is powered on, the power input shaft 1601 rotates, and the power output shaft 1602 also rotates, but the intermediate sprocket chain assembly 1608 and the other transmission assemblies can make the rotation direction of the power output shaft 1602 opposite, so as to complete the expansion and contraction of the threaded rod thread sleeve assembly 171, and further make the arc baffle 11 through the connecting rod 172.

Referring to fig. 4, a first electric mortise lock 1604 and a second electric mortise lock 1606 are respectively electrically connected to a first manual switch and a second manual switch, the first manual switch and the second manual switch are electrically connected to a digital display timer, the digital display timer is electrically connected to a buck rectifier, the buck rectifier is electrically connected to a mains supply module, the control device belongs to the prior art, and the telescopic time of the threaded rod thread sleeve assembly 171 is controlled by the digital display timer, so that the telescopic amount of the threaded rod thread sleeve assembly can be controlled, and the arc-shaped baffle 11 can be prevented from moving in place normally.

A photoelectric switch is fixed above the inner wall of the slag discharge pipe 10, the photoelectric switch is electrically connected with a mains supply module and an alarm, and when large-particle impurities fall into a space formed by the slag discharge pipe 10 and the arc-shaped baffle 11, the photoelectric switch is connected with the power supply of the alarm along with the increase of the content to remind the user of timely cleaning.

When the active carbon waste gas purifying device is used, the active carbon waste gas purifying device comprises: the motor 15 drives the first rotating shafts 6 on two sides to rotate through the bevel gear pair, the fourth rotating shaft 14, the third rotating shaft 13 and the second rotating shaft 12, so that the induced draft fan blades 9 rotate to generate the induced draft air flow, the circulation speed of the air flow in the device is quickened, the inhaled waste gas flows towards the direction of the air outlet 101, the waste gas is adsorbed by the adsorption cotton 3 before passing through the honeycomb activated carbon 4, the honeycomb activated carbon 4 is prevented from being blocked, the waste gas treatment efficiency is improved, the resistance of the air flow passing through the honeycomb activated carbon 4 is reduced, the blocking is reduced, the service life is prolonged, the adsorption cotton 3 is low in price and easy to obtain, the revolving door 5 is only required to be opened during replacement, and the adsorption cotton is inserted into or extracted from the two wire meshes 2, so that the replacement process is convenient, and the cost is saved;

the number of the honeycomb activated carbon 4 is several, and when the honeycomb activated carbon 4 is replaced, the revolving door 5 is only required to be opened, so that the installation and the replacement are convenient;

when the first rotating shaft 6 close to one side of the air inlet 100 rotates, the driving connecting plate 7 and the hairbrush 8 rotate, large particles deposited on the wire netting 2 can be cleaned, the wire netting 2 is prevented from being blocked by large particle substances, the hairbrush 8 cleans the large particle substances deposited on the wire netting 2, so that the large particles fall into a cavity formed by the slag discharging pipe 10 and the arc-shaped baffle 11, the arc-shaped baffle 11 can be opened by rotating the deflection driving mechanism 17, and the collected large particle substances can be discharged.

Notably, are: the motor and the electric mortise lock adopted by the scheme are all commercial products, belong to the prior art, and are not repeated here for the control using method, the specific control circuit structure and the specific product model.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. An activated carbon waste gas purification device comprises an adsorption box (1), and is characterized in that: the utility model discloses a vacuum cleaner, including adsorption case (1), connecting plate (7) are installed through the horizontal rotation of support column to cavity between iron wire netting (2) and honeycomb activated carbon (4), first pivot (6) are installed through the support column level to cavity between iron wire netting (2) and honeycomb activated carbon (4), connecting plate (7) are installed near the inner of first pivot (6) of air inlet (100), brush (8) are installed to the surface mounting of connecting plate (7) laminating iron wire netting (2), front surface middle part and the right side of adsorption case (1) are provided with respectively and are just to brush (8) and rotary door (5) of a plurality of honeycomb activated carbon (4) of adsorbing cotton (3), be close to first pivot (10) of sediment pipe (10) are installed in the fixed pivot (10) of arc-shaped air suction pipe (10) that are connected between iron wire netting (4), the left and right sides of the rear side of the adsorption box (1) are horizontally penetrated and provided with second rotating shafts (12) through leak-proof bearings, the inner ends of the two second rotating shafts (12) are respectively connected with two first rotating shafts (6) through bevel gear pairs, a third rotating shaft (13) is horizontally rotatably arranged between the outer ends of the two second rotating shafts (12) and the adsorption box (1) through bearing blocks and bevel gear pairs, a fourth rotating shaft (14) is vertically rotatably arranged between the outer wall of the third rotating shaft (13) and the adsorption box (1) through the bearing blocks and the bevel gear pairs, the motor (15) is installed through bevel gear pair between the outer wall of fourth pivot (14) and adsorption case (1), install positive reverse drive mechanism (16) between the bottom of fourth pivot (14) and adsorption case (1), deflection actuating mechanism (17) that are connected with arc baffle (11) outer wall rotation are installed to the bottom of adsorption case (1), the power input of deflection actuating mechanism (17) is connected with the power take off end of positive reverse drive mechanism (16).

2. An activated carbon exhaust gas purification apparatus as claimed in claim 1, wherein: the inner end of the first rotating shaft (6) close to the air inlet (100) is integrally fixed with a hexagonal prism, a check ring is fixedly sleeved on the left side of the hexagonal prism, a hexagonal sleeve fixed with the connecting plate (7) is slidably sleeved on the outer side of the hexagonal prism, and a telescopic spring is fixed between the outer end of the hexagonal sleeve and the check ring.

3. An activated carbon exhaust gas purification apparatus as claimed in claim 1, wherein: the positive and negative rotation transmission mechanism (16) comprises a rectangular frame (1600), a power input shaft (1601) and a power output shaft (1602) are horizontally and rotatably installed on the left side and the right side of the rectangular frame (1600) in a penetrating manner, a first conical friction wheel (1603) is fixedly sleeved at the inner ends of the power input shaft (1601) and the power output shaft (1602), a first electric plug lock (1604) is installed at the bottom of an inner cavity of the rectangular frame (1600), a second conical friction wheel (1605) attached to the first conical friction wheels (1603) on two sides is rotatably installed at the outer end of a plug of the first electric plug lock (1604), a second electric plug lock (1606) is vertically fixed on one side, close to the power input shaft (1601), of the top of the inner cavity of the rectangular frame (1600), a third conical friction wheel (1609) attached to the first conical friction wheel (1603) connected with the power input shaft (1606) is rotatably installed at the outer end of the plug of the second electric plug lock (1606), a pair of fifth friction wheels (1607) are rotatably installed at the other side of the top of the inner cavity of the rectangular frame (1600) in a vertical interval, the fifth friction wheel (1607) is connected with the fifth rotary shaft (1607) through the fifth rotary shaft (1607) in a rotating manner, the fifth rotary shaft (1607) is fixedly connected with the end of the fifth rotary shaft (1601), the fifth conical friction wheel (1611) is attached to a first conical friction wheel (1603) connected to the power output shaft (1602), and the fourth conical friction wheel (1610) is attached to a third conical friction wheel (1609).

4. An activated carbon exhaust gas purification apparatus as claimed in claim 3, wherein: the first electric mortise lock (1604) and the second electric mortise lock (1606) are respectively electrically connected with the first manual switch and the second manual switch, the first manual switch and the second manual switch are electrically connected with a digital display timer, the digital display timer is electrically connected with a buck rectifier, and the buck rectifier is electrically connected with a mains supply module.

5. An activated carbon exhaust gas purification apparatus as claimed in claim 1, wherein: a photoelectric switch is fixed above the inner wall of the slag discharging pipe (10), and the photoelectric switch is electrically connected with a mains supply module and an alarm.

6. An activated carbon exhaust gas purification apparatus as claimed in claim 1, wherein: the deflection driving mechanism (17) comprises a sixth rotating shaft (170) which is horizontally and longitudinally arranged at the bottom of the adsorption box (1), a threaded rod thread sleeve assembly (171) is horizontally and transversely arranged between the inner end of the sixth rotating shaft (170) and the bottom of the adsorption box (1) through a bearing seat and a bevel gear pair, and the outer end of a thread sleeve of the threaded rod thread sleeve assembly (171) is rotationally connected with a connecting rod (172) with the outer wall of the arc-shaped baffle (11).