CN110052092B

CN110052092B - Uninterrupted asphalt filtering waste gas treatment device

Info

Publication number: CN110052092B
Application number: CN201910305872.1A
Authority: CN
Inventors: 石张宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2021-10-08
Anticipated expiration: 2039-04-16
Also published as: CN110052092A

Abstract

The invention discloses a device for treating waste gas generated by uninterruptedly filtering asphalt, which belongs to the technical field of flue gas and dust treatment and comprises a regulating mechanism, a filtering mechanism, a powder removing mechanism and a dust treatment mechanism, wherein supporting frames are respectively arranged below the regulating mechanism and the filtering mechanism, the powder removing mechanism is matched with the filtering mechanism, the dust treatment mechanism is arranged at the bottom of the dust treatment mechanism, and the filtering mechanism comprises a first filtering pipeline, a second filtering pipeline and two filtering components. According to the invention, the smoke can be conveyed into the first filtering pipeline or the second filtering pipeline through the matching of the adjusting plate, the partition plate and the limiting baffle plate, when the smoke is conveyed into the first filtering pipeline, the filtering assembly in the second filtering pipeline can finish the removal of particles and dust through the powder removing assembly, when the smoke is conveyed into the second filtering pipeline, the filtering assembly in the first filtering pipeline can finish the removal of particles and dust through the powder removing assembly, and through the steps, the uninterrupted smoke filtering operation can be realized.

Description

Uninterrupted asphalt filtering waste gas treatment device

Technical Field

The invention relates to the technical field of flue gas dust treatment, in particular to a device for treating asphalt waste gas through uninterrupted filtration.

Background

The invention discloses a plasma asphalt flue gas purification device, which is mainly used for purifying low-air-volume high-temperature high-concentration dust-containing flue gas discharged from an asphalt workshop, currently adopts an active carbon filtration type and an electrostatic adsorption type, refers to the Chinese patent No. CN201220701204.4 and is named as the plasma asphalt flue gas purification device, it is characterized by comprising a washing tower, a plasma purifier and a chimney, wherein the gas outlet of the washing tower is connected with the plasma purifier through a flue gas pipeline, the inlet of the washing tower is connected with a flue gas collecting pipe, a flow equalizing plate, a smoke-gas separator, an oil-water separator, a polymer film-coated filter screen, a multiple plasma electric field purifying layer and an active carbon particle layer are sequentially arranged in the purifying shell from the air inlet to the air outlet, the gas outlet of the purifying shell is connected with the centrifugal fan, and the outlet of the centrifugal fan is connected with the chimney through the gas outlet pipe. In the invention, the asphalt flue gas treatment adopts the activated carbon for filtration, but for the activated carbon filtration, the activated carbon filtration is very easy to saturate, the replacement period is short, and the loss rate and the cost are improved.

Disclosure of Invention

The invention aims to provide a device for treating waste gas generated by uninterruptedly filtering asphalt, which aims to solve the technical problems of reduced yield and increased cost caused by short service cycle and frequent replacement cycle when activated carbon is adopted for filtering in the prior art.

The invention provides a device for treating waste gas generated by uninterruptedly filtering asphalt, which comprises a regulating mechanism, a filtering mechanism, a powder removing mechanism and a dust treatment mechanism, wherein the regulating mechanism is positioned at the front end of the filtering mechanism, supporting frames are respectively arranged below the regulating mechanism and the filtering mechanism, the powder removing mechanism is positioned below the filtering mechanism and matched with the filtering mechanism, the dust treatment mechanism is arranged at the bottom of the powder removing mechanism, the filtering mechanism comprises a first filtering pipeline, a second filtering pipeline and two filtering components, and the two filtering components are respectively positioned in the first filtering pipeline and the second filtering pipeline.

Further, regulation and control mechanism includes crosses the tobacco pipe and is located the adjusting part who crosses tobacco pipe middle part, cross the tobacco pipe level setting and cross the baffle that is equipped with a vertical setting in the tobacco pipe, the front end of baffle is equipped with and crosses tobacco pipe fixed connection's limit baffle, adjusting part includes axis of rotation, regulating plate, first adjusting gear, second adjusting gear and accommodate motor, the axis of rotation can be pivoted install in crossing tobacco pipe and the top of axis of rotation pass tobacco pipe and first adjusting gear fixed connection, the regulating plate cup joint in the axis of rotation and with axis of rotation fixed connection, second adjusting gear meshes with first adjusting gear and accommodate motor's output shaft in second adjusting gear fixed connection.

Further, first filtering pipeline and second filtering pipeline parallel arrangement and first filtering pipeline and second filtering pipeline's one end all in the confliction cooperation of crossing the tobacco pipeline, first filtering pipeline and second filtering pipeline's the other end is equipped with the separation pipeline, on the separation pipeline cup jointed and is fixed in first filtering pipeline and second filtering pipeline, insert the first filter that is equipped with vertical setting on the separation pipeline.

Furthermore, the two filter assemblies have the same structure and are arranged in a staggered manner, one filter assembly is in sliding fit with the first filter pipeline, the other filter assembly is in sliding fit with the second filter pipeline, the two filter assemblies respectively comprise a frame, an active carbon filter layer, a shifting motor and a shifting gear, the frame is vertically arranged, the active carbon filter layer is embedded in the frame, the top of the frame is inserted in the first filter pipeline and is in interference fit with the inner wall of the top of the first filter pipeline, one side of the frame is provided with a shifting tooth groove meshed with the shifting gear, the other side of the frame is provided with a guide groove, the toggle gear is positioned beside the frame and is fixedly connected on an output shaft of the toggle motor, the stirring motor is located beside the stirring gear and fixedly connected with the first filtering pipeline, and a guide block fixedly connected with the first filtering pipeline is arranged in the guide groove.

Furthermore, the powder removing mechanism is provided with two powder removing assemblies corresponding to the two frames, the two powder removing assemblies are identical in structure and comprise a powder removing cylinder, a receiving piece and a pushing piece, the receiving piece is located in the powder removing cylinder, the pushing piece is installed on the outer side wall of the powder removing cylinder, the pushing piece is in transmission fit with the receiving piece, the powder removing cylinder is vertically arranged, supporting legs are arranged at the bottom of the powder removing cylinder, a sealing cover is arranged at the top of the powder removing cylinder, the bottom of the powder removing cylinder is funnel-shaped, a vertically arranged transmission shaft is arranged on the sealing cover, a transmission gear is sleeved at the lower end of the transmission shaft, a driving motor fixedly connected with the side wall of the powder removing cylinder is arranged on the side wall of the powder removing cylinder, and a driving gear matched with the driving motor is sleeved on an output shaft of the driving motor.

Further, accept the piece including accepting board, limiting plate, backup pad, three lifter plate and three elevator motor, accept the bottom that the board is annular and limiting plate and accept board fixed connection, the backup pad is located the below of accepting the board and is equipped with a plurality of between the two and contradict complex ball between the two, and three lifter plate all is equipped with the gear groove on the three lifter plate along accepting top and backup pad fixed connection that board circumference equidistant setting and three lifter plate, three elevator motor corresponds three lifter plate equidistant setting, all is equipped with the elevating gear with gear groove engaged with on three elevator motor's the output shaft.

Furthermore, the pushing part comprises a pushing motor and a pushing wheel fixed on an output shaft of the pushing motor, one side of the pushing wheel penetrates through the outer side wall of the powder removing cylinder to be in abutting fit with the bearing plate, and the pushing motor is fixedly connected with the outer side wall of the powder removing cylinder.

Furthermore, the dust treatment mechanism comprises a bearing box and a powder collecting component, the powder collecting component is positioned in the bearing box, a heat insulation plate, a partition plate and a dust burning box are arranged in the bearing box, the dust burning box is in sliding fit with the bearing box, a heating coil is arranged in the dust burning box, the heat insulation plate is horizontally arranged, the bottom of the heat insulation plate is in abutting fit with the top of the dust burning box, the utility model discloses a dust burning box, including the thermal baffle, the division board, collection powder subassembly, collection pipeline, division board, dust collection box, division board, dust collection box, division board, bearing box, dust collection box, division board, dust collection box, dust collection box, division board, dust collection box, dust collection box, dust collection box and the like, dust collection box and the like.

Compared with the prior art, the invention has the beneficial effects that:

firstly, the invention filters the smoke through the filtering components arranged in the first filtering pipeline and the second filtering pipeline, and can convey the smoke into the first filtering pipeline or the second filtering pipeline through the regulating and controlling mechanism, thereby effectively solving the technical problems of yield reduction and cost improvement caused by short service cycle and frequent replacement cycle when the activated carbon is adopted for filtering in the prior art.

Secondly, in the invention, the flue gas can be controlled to be conveyed into a first filtering pipeline or a second filtering pipeline through an adjusting component arranged in the flue gas passing pipeline, when the filtered flue gas is introduced into the flue gas passing pipeline, an adjusting motor drives a second adjusting gear to rotate, the second adjusting gear drives a first adjusting gear to rotate, the first adjusting gear can drive a rotating shaft to rotate, the rotating shaft can drive an adjusting plate to rotate in the flue gas passing pipeline, the adjusting plate can abut against a limit baffle in the flue gas passing pipeline and can prevent the flue gas from entering the first filtering pipeline or the second filtering pipeline through the matching of a partition plate, the flue gas can be conveyed into the first filtering pipeline or the second filtering pipeline through the matching of the adjusting plate, the partition plate and the limit baffle, when the flue gas is conveyed into the first filtering pipeline, the filtering component in the second filtering pipeline can finish the work of removing particles and dust through a corresponding powder removing component by an active carbon filtering layer on a frame, when the flue gas was carried to the second filter tube, the work that the active carbon filter layer got rid of granule and dust on the frame just can be accomplished through the pollen removal subassembly that corresponds to the filter assembly in the first filter tube, thereby can realize incessant flue gas filtering operation through above-mentioned step and reduce thereby the problem that leads to the output to descend because of changing the active carbon filter layer and make production stop.

Thirdly, the invention can lead the particles and attachments on the active carbon filter layer to fall off the active carbon filter layer through the arranged powder removing component, three lifting motors drive corresponding lifting gears to rotate, the three lifting gears simultaneously rotate to drive three lifting plates to simultaneously move upwards so as to drive the supporting plate to vertically move upwards, the supporting plate moves upwards to drive the bearing plate and the limiting plate fixed on the bearing plate to move upwards, the frame vertically moves downwards to the bearing plate, the limiting plate on the bearing plate can limit the frame to prevent the frame from moving on the bearing plate, when the bearing plate bears the frame, the upper end surface of the frame is lower than the lower end surface of the sealing cover when the three lifting motors simultaneously drive the three lifting plates to reset, the pushing motors drive the pushing wheels to rotate, the pushing wheels can drive the bearing plate to rotate, and the bearing plate can rotate through a plurality of balls arranged between the bearing plate and the supporting plate, the bearing plate rotates to drive the limiting plate and the frame limited in the limiting plate to rotate, the active carbon filter layer can be reused by dropping adsorbed particles or attachments on the active filter layer on the frame through centrifugal force, and the active carbon filter layer can be cleaned up by the steps to avoid the waste of the active carbon filter layer to achieve the purpose of saving cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a partial cross-sectional view of the filter mechanism of the present invention;

FIG. 4 is a schematic partial perspective view of the filter mechanism of the present invention;

FIG. 5 is a schematic view of the assembly of the frame and the activated carbon filter layer of the present invention;

FIG. 6 is a partial cross-sectional view of the powdering device of the present invention;

FIG. 7 is a partial cross-sectional view of the dust handling mechanism of the present invention;

fig. 8 is a sectional view of the dust removing mechanism and the dust handling mechanism of the present invention.

Reference numerals:

the device comprises a regulating mechanism 1, a smoke passing pipeline 1a, a partition plate 1a1, a limit baffle 1a2, a regulating component 1b, a rotating shaft 1b1, a regulating plate 1b2, a first regulating gear 1b3, a second regulating gear 1b4, a regulating motor 1b5, a filtering mechanism 2, a first filtering pipeline 2a, a second filtering pipeline 2b, a filtering component 2c, a frame 2c1, an activated carbon filtering layer 2c2, a stirring motor 2c3, a stirring gear 2c4, a stirring tooth groove 2c5, a guide groove 2c6, a blocking pipeline 2d, a first filtering plate 2d1, a powder removing mechanism 3, a powder removing cylinder 3a, a supporting leg 3a1, a closing cover 3a2, a transmission shaft 3a2, a transmission gear 3a2, a driving motor 3a2, a driving gear 3a2, an adapter 3b, a limiting plate 3b2, a supporting plate 2, a ball lifting gear plate 2, a 2b, a lifting gear 2 and a2 lifting gear groove 2, the dust treatment device comprises a pushing piece 3c, a pushing motor 3c1, a pushing wheel 3c2, a dust treatment mechanism 4, a bearing box 4a, a heat insulation plate 4a1, a separation plate 4a2, a dust incineration box 4a3, a heating coil 4a4, a dust collection assembly 4b, a collection pipeline 4b1, a powder passing pipeline 4b2, a feeding fan 4b3 and a support frame 5.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 8, an embodiment of the present invention provides an uninterrupted asphalt filtering waste gas treatment device, including a regulation and control mechanism 1, a filtering mechanism 2, a powder removing mechanism 3, and a dust treatment mechanism 4, where the regulation and control mechanism 1 is located at a front end of the filtering mechanism 2, and support frames 5 are respectively disposed below the regulation and control mechanism 1 and the filtering mechanism 2, the powder removing mechanism 3 is located below the filtering mechanism 2 and is matched with the filtering mechanism 2, the dust treatment mechanism 4 is installed at a bottom of the powder removing mechanism 3, the filtering mechanism 2 includes a first filtering pipeline 2a, a second filtering pipeline 2b, and two filtering components 2c, which are respectively located in the first filtering pipeline 2a and the second filtering pipeline 2 b.

The regulating mechanism 1 comprises a smoke passing pipeline 1a and a regulating assembly 1b positioned in the middle of the smoke passing pipeline 1a, the smoke passing pipeline 1a is horizontally arranged, a vertically arranged baffle plate 1a1 is arranged in the smoke passing pipeline 1a, the front end of the baffle plate 1a1 is provided with a limit baffle plate 1a2 fixedly connected with the smoke passing pipeline 1a, the regulating assembly 1b comprises a rotating shaft 1b1, a regulating plate 1b2, a first regulating gear 1b3, a second regulating gear 1b4 and a regulating motor 1b5, the rotating shaft 1b1 is rotatably installed in the smoke passing pipeline 1a, the top end of the rotating shaft 1b1 penetrates through the smoke passing pipeline 1a and is fixedly connected with a first regulating gear 1b3, the regulating plate 1b2 is sleeved on the rotating shaft 1b1 and is fixedly connected with a rotating shaft 1b1, the second regulating gear 1b4 is meshed with the first regulating gear 1b3, and an output shaft of the regulating motor 1b5 is fixedly connected with a second regulating gear 4, the flue gas that will need to filter lets in passing through tobacco pipe 1a, accommodate motor 1b5 drive second adjusting gear 1b4 and rotates, second adjusting gear 1b4 rotates and drives first adjusting gear 1b3 and rotates, first adjusting gear 1b3 rotates and can drive axis of rotation 1b1 and rotate, axis of rotation 1b1 is rotatory can drive regulating plate 1b2 at passing through tobacco pipe 1a internal rotation, regulating plate 1b2 can make the flue gas can't get into first filtering duct 2a or second filtering duct 2b through the spacing baffle 1a2 conflict in with passing through tobacco pipe 1a and through the cooperation of baffle 1a 1.

The first filter pipeline 2a and the second filter pipeline 2b are arranged in parallel, one end of the first filter pipeline 2a and one end of the second filter pipeline 2b are in interference fit with the smoke passing pipeline 1a, the other end of the first filter pipeline 2a and the other end of the second filter pipeline 2b are provided with a blocking pipeline 2d, the blocking pipeline 2d is fixedly sleeved on the first filter pipeline 2a and the second filter pipeline 2b, a vertically arranged first filter plate 2d1 is inserted into the blocking pipeline 2d, when smoke to be filtered enters the first filter pipeline 2a or the second filter pipeline 2b, particles in the smoke are filtered by an activated carbon filter layer 2c2 arranged in a frame 2c1, and then the smoke is discharged to the outside after being filtered by the first filter plate 2d 1.

The two filter assemblies 2c have the same structure, the two filter assemblies 2c are arranged in a staggered manner, one filter assembly 2c is in sliding fit with the first filter pipeline 2a, the other filter assembly 2c is in sliding fit with the second filter pipeline 2b, each filter assembly 2c comprises a frame 2c1, an activated carbon filter layer 2c2, a toggle motor 2c3 and a toggle gear 2c4, the frame 2c1 is vertically arranged, an activated carbon filter layer 2c2 is embedded in the frame 2c1, the top of the frame 2c1 is inserted in the first filter pipeline 2a and is in interference fit with the inner wall of the top of the first filter pipeline 2a, a toggle tooth groove 2c5 meshed with the toggle gear 2c4 is arranged on one side of the frame 2c1, a guide groove 2c6 is arranged on the other side of the frame 2c1, the toggle gear 2c4 is located beside the frame 2c1, and the toggle gear 2c4 is fixedly connected to a toggle output shaft of the toggle motor 2c3, toggle motor 2c3 is located the side of toggle gear 2c4 and toggles motor 2c3 and first filtration pipeline 2a fixed connection, be equipped with the guide block with first filtration pipeline 2a fixed connection in the guide way 2c6, when the active carbon filter layer uses after a period of time adsorb on the active carbon crosses the layer when too much, toggle motor 2c3 drive toggle gear 2c4 rotates, toggle gear 2c4 can drive the vertical downstream of frame 2c1 through meshing the tooth's socket rather than mutually, the guide block is used for guide way 2c6 to cooperate and can lead to vertical movement's frame 2c 1.

The powder removing mechanism 3 is provided with two powder removing components corresponding to the two frames 2c1, the two powder removing components have the same structure and each comprise a powder removing cylinder 3a, a receiving piece 3b and a pushing piece 3c, the receiving piece 3b is positioned in the powder removing cylinder 3a, the pushing piece 3c is arranged on the outer side wall of the powder removing cylinder 3a, the pushing piece 3c is in transmission fit with the receiving piece 3b, the powder removing cylinder 3a is vertically arranged, the bottom of the powder removing cylinder 3a is provided with supporting legs 3a1, the top of the powder removing cylinder 3a is provided with a sealing cover 3a2, the bottom of the powder removing cylinder 3a is funnel-shaped, the sealing cover 3a2 is provided with a vertically arranged transmission shaft 3a3, the lower end of the transmission shaft 3a3 is sleeved with a transmission gear 3a4, the side wall of the powder removing cylinder 3a is provided with a5 fixedly connected with the powder removing cylinder, the output shaft of the driving motor 3a5 is sleeved with a driving gear 3a5 matched with the driving gear 3a6, when the activated carbon filter layer on the frame 2c1 needs to move downwards after being used for a period of time, the driving motor 3a5 drives the driving gear 3a6 to rotate, the driving gear 3a6 rotates to drive the transmission gear 3a4 to rotate, the transmission gear 3a4 rotates to drive the transmission shaft 3a3 fixedly connected with the transmission gear to rotate, the transmission shaft 3a3 rotates to drive the closing cover 3a2 to rotate, so that the frame 2c1 can enter the powder removing cylinder 3a, and wastes are concentrated in one area when the wastes on the activated carbon filter layer drop onto the powder removing cylinder 3a due to the fact that the bottoms of the two powder removing cylinders 3a are funnel-shaped.

The bearing part 3b comprises a bearing plate 3b1, a limit plate 3b2, a support plate 3b3, three lifting plates 3b4 and three lifting motors 3b5, the bearing plate 3b1 is annular, the bottom of the limit plate 3b2 is fixedly connected with the bearing plate 3b1, the support plate 3b3 is positioned below the bearing plate 3b1, a plurality of balls 3b6 which are in interference fit with the bearing plate 3b1 are arranged between the two, the three lifting plates 3b4 are arranged along the circumferential direction of the bearing plate 3b1 at equal intervals, the tops of the three lifting plates 3b4 are fixedly connected with the support plate 3b3, gear grooves 3b7 are arranged on the three lifting plates 3b4, the three lifting motors 3b5 are arranged at equal intervals corresponding to the three lifting plates 3b4, lifting gears 3b8 which are engaged with the gear grooves 3b7 are arranged on output shafts of the three lifting motors 3b 367, the driving motor 8 a 8 drives a driving gear 8 to rotate, and a driving gear 36 5 2a rotates, the transmission gear 3a4 rotates to drive the transmission shaft 3a3 fixedly connected with the transmission gear to rotate, the transmission shaft 3a3 rotates to drive the closing cover 3a2 to rotate so as to enable the frame 2c1 to enter the powder removing cylinder 3a, the three lifting motors 3b5 drive the corresponding lifting gears 3b8 to rotate, the three lifting gears 3b8 simultaneously rotate to drive the three lifting plates 3b4 to simultaneously move upwards so as to drive the supporting plate 3b3 to vertically move upwards, the supporting plate 3b3 moves upwards to drive the bearing plate 3b1 and the limiting plate 3b2 fixed on the bearing plate 3b1 to move upwards, the frame 2c1 vertically moves downwards to the bearing plate 3b1, the limiting plate 3b2 on the bearing plate 3b1 can limit the frame 2c1 so as to prevent the frame 2c1 from moving on the bearing plate 3b1 when the bearing plate 3b1 is lower than the upper end of the returning plate 1a of the lifting motor 3b1, and when the returning surface of the frame 3c1 is lower than the upper end of the returning plate 1a of the returning plate 1b1 when the returning of the frame 3b1 is simultaneously, and when the returning plate 3c 3b1 is lower than the returning surface of the returning plate 3b1 When the upper end surface of the frame 2c1 is lower than the lower end surface of the sealing cover 3a2, the sealing cover 3a2 is reset and covered on the powder removing cylinder 3a to form a sealed cavity in the space in the powder removing cylinder 3a, and the three lifting motors 3b5 are used for ensuring the balance of the supporting plate 3b3 and ensuring the stability in a triangular shape.

The pushing piece 3c comprises a pushing motor 3c1 and a pushing wheel 3c2 fixed on an output shaft of the pushing motor 3c1, one side of the pushing wheel 3c2 penetrates through the outer side wall of the powder removing cylinder 3a to be in interference fit with the bearing plate 3b1, the pushing motor 3c1 is fixedly connected with the outer side wall of the powder removing cylinder 3a, when the pushing motor 3c1 drives the pushing wheel 3c2 to rotate, the pushing wheel 3c2 rotates to drive the bearing plate 3b1 to rotate, the bearing plate 3b1 can rotate through a plurality of balls 3b6 arranged between the bearing plate 3b3 and the bearing plate 3b1 rotates to drive the limiting plate 3b2 and the frame 2c1 limited in the limiting plate 3b2 to rotate, and particles or attachments adsorbed on the active filter layer on the frame 2c1 can fall off the active carbon filter layer through centrifugal force, so that the active carbon filter layer can be reused.

The dust processing mechanism 4 comprises a bearing box 4a and a dust collecting component 4b, the dust collecting component 4b is positioned in the bearing box 4a, a heat insulation plate 4a1, a partition plate 4a2 and an incineration box 4a3 are arranged in the bearing box 4a, the incineration box 4a3 is in sliding fit with the bearing box 4a, a heating coil 4a4 is arranged in the incineration box 4a3, the heat insulation plate 4a1 is horizontally arranged, the bottom of the heat insulation plate 4a1 is in interference fit with the top of the incineration box 4a3, the partition plate 4a2 is positioned right above the heat insulation plate 4a1, the partition plate 4a2 is fixedly connected with the bearing box 4a, the dust collecting component 4b is positioned above the partition plate 4a2, the dust collecting component 4b comprises a collecting pipelines 4b1 and two dust passing pipelines 4b2, one ends of the two dust passing pipelines 4b2 extend into the two dust removing cylinders 3a respectively, and the other ends of the two dust passing pipelines 4b2 extend into the collecting pipeline 394 b1, the collecting pipeline 4b1 is arranged in L shape, one end of the collecting pipeline 4b1 is provided with a supply fan 4b3, the other end of the collecting pipeline 4b1 sequentially passes through the partition plate 4a2 and the heat insulation plate 4a1 to extend to the position right above the dust incineration box 4a3, when waste is generated in the two dust removal cylinders 3a, since the waste materials in the shape of funnels at the bottoms of the two powder removing cylinders 3a can enter the collecting pipeline 4b1 through the two powder passing pipelines 4b2, the waste materials accumulated in the collecting pipeline 4b1 can be conveyed into the dust incineration box 4a3 by the feeding fan 4b3 arranged on the collecting pipeline 4b1, the dust incineration box 4a3 is used for supporting the waste materials conveyed by the collecting pipeline 4b1 and the waste materials are heated by the dust incineration box 4a3 through the heating coil 4a4 to be decomposed, the heat insulation board 4a1 arranged on the dust incineration box 4a3 is used for preventing the waste materials from being separated from the dust incineration box 4a3 in the heating process and the heat insulation board 4a1 can prevent heat from being transferred outwards to cause scalding of a user.

The working principle of the invention is as follows: when the smoke filtering device is used, smoke to be filtered is introduced into the smoke passing pipeline 1a, the adjusting motor 1b5 drives the second adjusting gear 1b4 to rotate, the second adjusting gear 1b4 rotates to drive the first adjusting gear 1b3 to rotate, the first adjusting gear 1b3 rotates to drive the rotating shaft 1b1 to rotate, the rotating shaft 1b1 rotates to drive the adjusting plate 1b2 to rotate in the smoke passing pipeline 1a, the adjusting plate 1b2 is abutted against a limit baffle 1a2 in the smoke passing pipeline 1a and matched with the baffle 1a1 to prevent the smoke from entering the first filtering pipeline 2a or the second filtering pipeline 2b, when the smoke to be filtered enters the first filtering pipeline 2a, particles in the smoke are filtered by the activated carbon filtering layer 2c2 arranged in the frame 2c1, the smoke is filtered by the first filtering plate 2d1 and then discharged to the outside, when the particles adsorbed on the activated carbon filtering layer are too many, the toggle motor 2c3 drives the toggle gear 2c4 to rotate, the toggle gear 2c4 can drive the frame 2c1 to move vertically downwards through the tooth socket meshed with the toggle gear 2c4, the guide block is used for the guide slot 2c6 to match with and guide the frame 2c1 moving vertically, when the frame 2c1 moves downwards, the driving motor 3a5 drives the driving gear 3a6 to rotate, the driving gear 3a6 rotates to drive the transmission gear 3a4 to rotate, the transmission gear 3a4 rotates to drive the transmission shaft 3a3 fixedly connected with the transmission gear to rotate, the transmission shaft 3a3 rotates to drive the sealing cover 3a2 to rotate so that the frame 2c1 can enter the powder-removing cylinder 3a, the three lifting motors 3b5 drive the corresponding lifting gears 3b8 to rotate, the three lifting gears 3b8 rotate simultaneously to drive the three lifting plates 3b4 to move upwards simultaneously so as to drive the supporting plate 3b3 to move vertically upwards, the supporting plate 3b3 moves upwards to drive the bearing plate 3b1 and the position limiting plate 3b2 fixed on the bearing plate 3b1 to move upwards, the frame 2c1 moves vertically downwards to the bearing plate 3b1, the position limiting plate 3b2 on the bearing plate 3b1 can limit the position of the frame 2c1 to prevent the frame 2c1 from moving on the bearing plate 3b1, when the bearing plate 3b1 is bearing on the frame 2c1, the three lifting motors 3b5 simultaneously drive the three lifting plates 3b4 to reset, the upper end surface of the frame 2c1 is lower than the lower end surface of the closing cover 3a2, the pushing motor 3c1 drives the pushing wheel 3c2 to rotate, the pushing wheel 3c2 can drive the bearing plate 3b1 to rotate, the bearing plate 3b1 can rotate through a plurality of balls 3b6 arranged between the bearing plate 3b1 and the position limiting plate 2b 2, and the position limiting plate 3b1 fixed in the position limiting plate 3b3 can be driven by the rotation of the bearing plate 3b1, the active carbon filter layer can be separated from the particulate matters or attachments adsorbed on the active filter layer on the frame 2c1 through centrifugal force, so that the active carbon filter layer can be reused, the flue gas can be conveyed into the first filter pipeline 2a or the second filter pipeline 2b through the matching of the adjusting plate 1b2, the partition plate 1a1 and the limit baffle 1a2, when the flue gas is conveyed into the first filter pipeline 2a, the filter assembly 2c in the second filter pipeline 2b can complete the operation of removing particles and dust from the active carbon filter layer on the frame 2c1 through the corresponding powder removing assembly, when the flue gas is conveyed into the second filter pipeline 2b, the filter assembly 2c in the first filter pipeline 2a can complete the operation of removing particles and dust from the active carbon filter layer on the frame 2c1 through the corresponding powder removing assembly, and the uninterrupted flue gas filtering operation can be realized through the steps, so that the problem of yield reduction caused by the stop of production due to the replacement of the active carbon filter layer is reduced, the waste in the two powder removing cylinders 3a is conveyed into the collecting pipeline 4b1 through the two powder passing pipelines 4b2, the feeding fan 4b3 arranged on the collecting pipeline 4b1 can convey the waste accumulated in the collecting pipeline 4b1 into the dust incineration box 4a3, the dust incineration box 4a3 is used for supporting the waste conveyed by the collecting pipeline 4b1 and the dust incineration box 4a3 heats the waste to be decomposed through the heating coil 4a4, the heat insulation plate 4a1 arranged on the dust incineration box 4a3 is used for preventing the waste from being separated from the dust incineration box 4a3 in the heating process and the heat insulation plate 4a1 can prevent heat from being transmitted outwards to cause scalding of a user.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an incessant filtration pitch exhaust treatment device, includes regulation and control mechanism (1), filtering mechanism (2), takes off whitewashed mechanism (3) and dust disposal mechanism (4), regulation and control mechanism (1) is located the front end of filtering mechanism (2) and regulation and control mechanism (1) and filtering mechanism (2) below all is equipped with support frame (5), take off whitewashed mechanism (3) and be located filtering mechanism (2) below and cooperate with filtering mechanism (2), dust disposal mechanism (4) are installed in the bottom of taking off whitewashed mechanism (3), filtering mechanism (2) include first filter tube way (2 a), second filter tube way (2 b) and two filter assembly (2 c), two filter assembly (2 c) are located first filter tube way (2 a) and second filter tube way (2 b) respectively;

the method is characterized in that:

the two filter assemblies (2 c) have the same structure, one filter assembly (2 c) is in sliding fit with the first filter pipeline (2 a), and the other filter assembly (2 c) is in sliding fit with the second filter pipeline (2 b); the two filter assemblies (2 c) respectively comprise a frame (2 c 1), an activated carbon filter layer (2 c 2), a toggle motor (2 c 3) and a toggle gear (2 c 4), the frame (2 c 1) is vertically arranged and the active carbon filter layer (2 c 2) is embedded in the frame (2 c 1), the top of the frame (2 c 1) is inserted into the first filtering pipeline (2 a) and is in interference fit with the inner wall of the top of the first filtering pipeline (2 a), one side of the frame (2 c 1) is provided with a toggle tooth groove (2 c 5) engaged with the toggle gear (2 c 4), the toggle gear (2 c 4) is positioned beside the frame (2 c 1) and the toggle gear (2 c 4) is fixedly connected on the output shaft of the toggle motor (2 c 3), the toggle motor (2 c 3) is positioned beside the toggle gear (2 c 4), and the toggle motor (2 c 3) is fixedly connected with the first filtering pipeline (2 a);

the powder removing mechanism (3) is provided with two powder removing assemblies corresponding to the two frames (2 c 1), the two powder removing assemblies are identical in structure and comprise powder removing cylinders (3 a), bearing pieces (3 b) and pushing pieces (3 c), the bearing pieces (3 b) are located in the powder removing cylinders (3 a), the pushing pieces (3 c) are installed on the outer side walls of the powder removing cylinders (3 a), the pushing pieces (3 c) are in transmission fit with the bearing pieces (3 b), the powder removing cylinders (3 a) are vertically arranged, supporting legs (3 a 1) are arranged at the bottoms of the powder removing cylinders (3 a), the tops of the powder removing cylinders (3 a) are provided with sealing covers (3 a 2) in an openable and closable manner, and the bottoms of the powder removing cylinders (3 a) are funnel-shaped;

the bearing piece (3 b) comprises a bearing plate (3 b 1), a limit plate (3 b 2), a support plate (3 b 3), three lifting plates (3 b 4) and three lifting motors (3 b 5), the bearing plate (3 b 1) is annular, the bottom of the limiting plate (3 b 2) is fixedly connected with the bearing plate (3 b 1), the supporting plate (3 b 3) is located below the bearing plate (3 b 1), a plurality of balls (3 b 6) which are in interference fit with the bearing plate and the supporting plate are arranged between the supporting plate and the bearing plate, the three lifting plates (3 b 4) are arranged at equal intervals along the circumferential direction of the bearing plate (3 b 1), the tops of the three lifting plates (3 b 4) are fixedly connected with the supporting plate (3 b 3), gear grooves (3 b 7) are formed in the three lifting plates (3 b 4), the three lifting motors (3 b 5) are arranged at equal intervals corresponding to the three lifting plates (3 b 4), and lifting gears (3 b 8) meshed with the gear grooves (3 b 7) are arranged on output shafts of the three lifting motors (3 b 5);

the pushing piece (3 c) comprises a pushing motor (3 c 1) and a pushing wheel (3 c 2) fixed on an output shaft of the pushing motor (3 c 1), one side of the pushing wheel (3 c 2) penetrates through the outer side wall of the powder removing cylinder (3 a) to be in interference fit with the bearing plate (3 b 1), and the pushing motor (3 c 1) is fixedly connected with the outer side wall of the powder removing cylinder (3 a);

when the activated carbon filter layer (2 c 2) absorbs excessive particles after being used for a period of time, the toggle motor (2 c 3) drives the toggle gear (2 c 4) to rotate, and the toggle gear (2 c 4) drives the frame (2 c 1) to vertically move downwards through the toggle tooth groove (2 c 5) meshed with the toggle gear; then the closing cover (3 a 2) rotates to enable the frame (2 c 1) to enter the powder removing cylinder (3 a), the three lifting motors (3 b 5) drive the corresponding lifting gears (3 b 8) to rotate, the three lifting plates (3 b 4) are driven to move upwards simultaneously to drive the supporting plate (3 b 3) to move vertically upwards, the bearing plate (3 b 1) and the limiting plate (3 b 2) are driven to move upwards, the frame (2 c 1) moves vertically downwards to the bearing plate (3 b 1), and the limiting plate (3 b 2) can limit the frame (2 c 1) to prevent the frame (2 c 1) from moving on the bearing plate (3 b 1); when the bearing plate (3 b 1) bears the frame (2 c 1), the three lifting motors (3 b 5) simultaneously drive the three lifting plates (3 b 4) to reset, so that the upper end surface of the frame (2 c 1) is lower than the upper end surface of the powder removing cylinder (3 a), and the closing cover (3 a 2) resets to close the powder removing cylinder (3 a); the pushing motor (3 c 1) drives the pushing wheel (3 c 2) to rotate, the pushing wheel (3 c 2) rotates to drive the bearing plate (3 b 1) to rotate, and then the limiting plate (3 b 2) and the frame (2 c 1) limited in the limiting plate (3 b 2) are driven to rotate.

2. The uninterrupted asphalt-filtering waste gas treatment device according to claim 1, wherein the regulating mechanism (1) comprises a smoke passing pipeline (1 a) and a regulating assembly (1 b) located in the middle of the smoke passing pipeline (1 a), the smoke passing pipeline (1 a) is horizontally arranged, a vertically arranged partition plate (1 a 1) is arranged in the smoke passing pipeline (1 a), a limit baffle (1 a 2) fixedly connected with the smoke passing pipeline (1 a) is arranged at the front end of the partition plate (1 a 1), the regulating assembly (1 b) comprises a rotating shaft (1 b 1), a regulating plate (1 b 2), a first regulating gear (1 b 3), a second regulating gear (1 b 4) and a regulating motor (1 b 5), the rotating shaft (1 b 1) is rotatably mounted in the smoke passing pipeline (1 a), and the top end of the rotating shaft (1 b 1) passes through the smoke passing pipeline (1 a) and is fixedly connected with the first regulating gear (1 b 3), the adjusting plate (1 b 2) is sleeved on the rotating shaft (1 b 1) and fixedly connected with the rotating shaft (1 b 1), the second adjusting gear (1 b 4) is meshed with the first adjusting gear (1 b 3), and the output shaft of the adjusting motor (1 b 5) is fixedly connected with the second adjusting gear (1 b 4).

3. The uninterrupted asphalt filtering waste gas treatment device according to claim 2, wherein the first filtering pipeline (2 a) and the second filtering pipeline (2 b) are arranged in parallel, one end of each of the first filtering pipeline (2 a) and the second filtering pipeline (2 b) is in interference fit with the smoke passing pipeline (1 a), the other end of each of the first filtering pipeline (2 a) and the second filtering pipeline (2 b) is provided with a blocking pipeline (2 d), the blocking pipeline (2 d) is fixedly sleeved on the first filtering pipeline (2 a) and the second filtering pipeline (2 b), and the blocking pipeline (2 d) is inserted with a first filtering plate (2 d 1) which is vertically arranged.

4. An uninterrupted asphalt filter waste gas treatment device according to claim 1, characterized in that two filter assemblies (2 c) are arranged in a staggered manner; the other side of the frame (2 c 1) is provided with a guide groove (2 c 6), and a guide block which is in sliding fit with the guide groove (2 c 6) is arranged in the first filtering pipeline (2 a).

5. The uninterrupted asphalt filtering waste gas treatment device according to claim 1, wherein a vertically arranged transmission shaft (3 a 3) is arranged on the closing cover (3 a 2), a transmission gear (3 a 4) is sleeved at the lower end of the transmission shaft (3 a 3), a driving motor (3 a 5) fixedly connected with the side wall of the powder removing cylinder (3 a) is arranged on the side wall of the powder removing cylinder (3 a), and a driving gear (3 a 6) matched with the driving motor (3 a 5) is sleeved on an output shaft of the driving motor (3 a 5).

6. The uninterrupted asphalt-filtering waste gas treatment device according to claim 1, wherein the dust treatment mechanism (4) comprises a bearing box (4 a) and a dust collection assembly (4 b), the dust collection assembly (4 b) is located in the bearing box (4 a) and is provided with a heat insulation board (4 a 1), a partition board (4 a 2) and an incineration box (4 a 3) in the bearing box (4 a), the incineration box (4 a 3) is in sliding fit with the bearing box (4 a) and is provided with a heating coil (4 a 4) in the incineration box (4 a 3), the heat insulation board (4 a 1) is horizontally arranged and the bottom of the heat insulation board (4 a 1) is in interference fit with the top of the incineration box (4 a 3), the partition board (4 a 2) is located right above the heat insulation board (4 a 1) and the partition board (4 a 2) is fixedly connected with the bearing box (4 a), the dust collection assembly (4 b) is located above the partition board (4 a 2) and comprises two dust collection pipelines (4 b) and 1) and a collection pipeline (4 b) and two dust collection pipelines (4 a) and (1) are arranged in the dust collection pipeline (4 a) and are arranged in parallel to form a horizontal direction b2) One end of each of the two powder passing pipelines (4 b 2) extends into the two powder removing cylinders (3 a) respectively, the other ends of the two powder passing pipelines (4 b 2) extend into the collecting pipeline (4 b 1), the collecting pipeline (4 b 1) is arranged in an L shape, one end of the collecting pipeline (4 b 1) is provided with a fan (4 b 3), and the other end of the collecting pipeline (4 b 1) sequentially penetrates through the partition plate (4 a 2) and the heat insulation plate (4 a 1) to extend to the position right above the dust burning box (4 a 3).