CN113531233A

CN113531233A - Industrial waste gas treatment pipe of convenient clearance

Info

Publication number: CN113531233A
Application number: CN202111058462.5A
Authority: CN
Inventors: 胡加林; 李良成; 吴洪厂
Original assignee: Jiangsu Huaihai New Material Technology Co ltd
Current assignee: Jiangsu Huaihai New Material Technology Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2021-10-22
Anticipated expiration: 2041-09-10
Also published as: CN113531233B

Abstract

The invention relates to the technical field of industrial waste gas treatment, in particular to an industrial waste gas treatment guide pipe convenient to clean, which comprises an outer pipe, a fixing structure, a driving structure, an expansion structure, a moving structure and a connecting structure, wherein the outer pipe is fixedly connected with the outer pipe; can separate between the inboard of the outer tube that is used for waste gas to carry and the waste gas of carrying through removal structure, thereby play the protective effect to the outer tube, avoid the attachment to cause the damage to the pipeline, guarantee the gas tightness among the waste gas transportation process simultaneously, can provide the drive effect for the diaphragm at the inside setting of outer tube through the drive structure, make the diaphragm can play good separation effect, can realize the quick connection installation between diaphragm and the outer tube through connection structure, promote the installation effectiveness, can make the diaphragm that plays the separation effect also can keep the state of expansion at the outer tube inside through the extending structure, guarantee the smooth and easy transport of waste gas, can fix the tail end of diaphragm through fixed knot constructs, carry out quick clearance to the inboard attachment of diaphragm simultaneously.

Description

Industrial waste gas treatment pipe of convenient clearance

Technical Field

The invention relates to the technical field of industrial waste gas treatment, in particular to an industrial waste gas treatment guide pipe convenient to clean.

Background

The industrial waste gas treatment refers to the work of pre-treating waste gas generated in industrial places such as factories and workshops before the waste gas is discharged to the outside so as to reach the national standard of the external discharge of the waste gas. The industrial waste gas treatment is characterized in that: the waste gas treatment equipment has the advantages of higher power, larger air volume and better effect. The industrial waste gas treatment is different from air purification in civil places, and can effectively remove organic waste gases such as benzene, toluene, xylene, ethyl acetate, acetone butanone, ethanol, acrylic acid, formaldehyde and the like, and acid-base waste gases such as hydrogen sulfide, sulfur dioxide, ammonia and the like generated in factory workshops.

When dredging the great dry waste gas of smoke and dust content, traditional air guide pipeline can adhere a large amount of impurity on the inside wall of pipeline after long-term the use, if the pipeline is longer, then very difficult to clear up, and the impurity of leaving over can influence dredging of waste gas and cause the damage even to the pipeline body, increases cost of maintenance.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides an industrial waste gas treatment conduit convenient to clean.

The technical scheme adopted by the invention for solving the technical problems is as follows: an industrial waste gas treatment conduit convenient for cleaning, which comprises an outer pipe, a fixed structure, a driving structure, an expansion structure, a moving structure and a connecting structure, the inner part of the outer pipe for structural installation and support is provided with the moving structure for separating the transported exhaust gas from the inner side wall of the outer pipe, the driving structure for driving the moving structure to move in the outer tube is arranged between the moving structure and the outer tube, the connecting structure which is convenient to install is arranged between the moving structure and the driving structure, the expansion structure for preventing the moving structure from deforming and collapsing in the waste gas conveying process and ensuring the conveying effect is arranged between the moving structure and the inner side wall of the outer pipe, one end of the outer tube is provided with a fixing structure which is used for fixing the end part of the moving structure and is convenient for cleaning attachments.

Specifically, the removal structure includes removal ring cover, screw ring, inclined plane circle, diaphragm, fastening screw and touch-sensitive strip, the removal ring cover is located the inboard of outer tube, the one end sliding connection of removal ring cover has the diaphragm, the side of removal ring cover rotates and is connected with a plurality ofly fastening screw, fastening screw's bottom threaded connection have touch-sensitive strip, touch-sensitive strip with sliding connection between the removal ring cover, touch-sensitive strip's tip contradict in the diaphragm is located the side of removal ring cover inside part, the removal ring cover deviates from the one end threaded connection of diaphragm has the screw ring, the side sliding connection of screw ring has the inclined plane circle, one side of inclined plane circle is the inclined plane structure, just the inclined plane side of inclined plane circle with the tip of diaphragm is inconsistent.

Specifically, the driving structure comprises a motor, a guide wheel, a guide rod, a screw rod, a first gear, a second gear and a driving rod, the guide wheel is fixedly connected to the side surface of the movable ring sleeve, the guide rod is fixedly connected to the inner side of the outer pipe, the guide rod is arranged in parallel with the outer tube, the side surface of the movable ring sleeve is connected with the guide rod in a sliding way through the guide wheel, the screw rod is arranged in parallel on one side of the inner side of the outer pipe, which is far away from the guide rod, two ends of the screw rod are respectively connected with the outer pipe in a rotating way, one end of the screw is fixedly connected with the first gear, the side surface of the screw is vertically provided with the driving rod, the driving rod is rotationally connected with the outer tube, the side surfaces of the first gear and the second gear are meshed, the motor is installed on the top side of outer tube, the other end fixed connection of actuating lever in the motor.

Specifically, the connecting structure comprises an insertion block, a limiting block, a third spring, a second clamping rod, a threaded block, a fourth spring, a fixing block, a sixth spring and a clamping groove, one side of the moving ring sleeve, which is far away from the guide wheel, is fixedly connected with the insertion block, the insertion block is of a concave structure, two sides of the insertion block are respectively connected with the limiting block in a sliding manner, one side surface of the limiting block is of an inclined surface structure, the inclined surface end of the limiting block is connected with the side surface of the screw rod in a threaded manner, the third spring is fixedly connected between the other end of the limiting block and the insertion block, the threaded block is fixedly connected to the inner side of the insertion block, the side surface of the threaded block is connected with the screw rod in a threaded manner, the second clamping rod is arranged at the bottom side of the limiting block, the second clamping rod is of a U-shaped structure, two ends of the second clamping rod respectively abut against one end of the limiting block, which is far away from the other limiting block, the second clamping rod is connected with the inserting block in a sliding mode, the fourth spring is fixedly connected between the bottom end of the second clamping rod and the inserting block, the clamping groove is formed in the middle of the second clamping rod, the inserting block is located on two sides of the second clamping rod, the fixing blocks are respectively connected with the two sides of the second clamping rod in a sliding mode, one end, close to the two fixing blocks, of each fixing block is of a spherical structure, and the sixth spring is fixedly connected between the other end of each fixing block and the inserting block.

Specifically, the expansion structure comprises sliding grooves, connecting belts, a soft strip, a contact, an insertion rod, a triangular elastic sheet and sliding blocks, wherein the four connecting belts are fixedly connected to the outer side of the diaphragm in parallel, the four connecting belts are uniformly distributed on the outer side surface of the diaphragm, the soft strip is fixedly connected to the side surface of the connecting belts, the contact is fixedly connected to one end of the soft strip close to the movable ring sleeve, the other end of the contact is fixedly connected to the insertion rod, a groove structure is arranged on the side surface of the insertion rod, the four sliding blocks are fixedly connected to the side surface of the movable ring sleeve, the triangular elastic sheet is fixedly connected to the inner side of the sliding block, the insertion rod is slidably connected to the inner side of the sliding block arranged at the same side, the triangular elastic sheet arranged at the inner side of the sliding block is abutted to the side surface of the corresponding insertion rod, and the four sliding grooves are fixedly connected to the inner side of the outer tube, four spout evenly distributed in the inboard of outer tube, the inboard of spout in proper order with the homonymy set up slider, support the contact with soft strip sliding connection.

Specifically, the fixing structure comprises an installation sleeve, an adjusting rod, an expansion ring, a positioning rod, a first spring, four first clamping rods, a second spring, a connecting block and a clamping hole, the outer side of one end of the outer tube, which is far away from the motor, is fixedly connected with the installation sleeve, one end of the diaphragm, which is far away from the movable ring sleeve, is fixedly connected with the four connecting blocks, the connecting blocks are slidably connected with the inner side of the installation sleeve, the clamping hole is formed in the end part of each connecting block, the first clamping rod is slidably connected inside the installation sleeve, the first clamping rod is vertically arranged with the connecting blocks, the bottom end of the first clamping rod is of an inclined plane structure, the inclined plane end of the first clamping rod is clamped with the connecting blocks through the clamping hole, the top end of the first clamping rod is slidably connected with the adjusting rod, and the second spring is fixedly connected between one end of the adjusting rod and the first clamping rod, the adjusting rod is rotatably connected with the mounting sleeve, two positioning rods are symmetrically arranged on two sides of the adjusting rod, the positioning rods are slidably connected with the mounting sleeve, one ends of the positioning rods are abutted to the side faces of the adjusting rod, and the other ends of the positioning rods are fixedly connected with the first spring between the mounting sleeve.

The invention has the beneficial effects that:

(1) according to the industrial waste gas treatment conduit convenient to clean, the inner side of the outer pipe used for conveying waste gas and the conveyed waste gas can be separated through the moving structure, so that the outer pipe is protected, damage to a pipeline caused by attachments is avoided, and meanwhile the air tightness in the waste gas conveying process is ensured; namely: when the waste gas is dredged through a pipeline, in order to avoid the direct contact of the conveyed waste gas and the inner side of the outer pipe, the inner side of the outer pipe is provided with a cylindrical diaphragm for separating the conveyed waste gas, one end of the diaphragm is provided with a movable ring sleeve for conveniently arranging the diaphragm in the outer pipe, the diaphragm can be replaced, when the diaphragm is connected with the movable ring sleeve, one end of the diaphragm is firstly required to be arranged in a gap on the side surface of the movable ring sleeve, then fastening screws on the side surface of the movable ring sleeve are sequentially screwed, so that a collision block at the bottom end of the fastening screws can fix the diaphragm in the movable ring sleeve, then a user needs to rotate a thread ring at the other end of the movable ring sleeve, the thread ring is moved to push a bevel ring to extrude the end part of the diaphragm, because the side surface of the bevel ring is of a bevel structure, the end part of the diaphragm can be tightly attached to the inner side of the movable ring sleeve under the extrusion action of the bevel ring and the inner side of the movable ring sleeve, thereby guarantee the gas tightness of junction, guarantee the normal transportation of waste gas, avoid waste gas to take place the phenomenon of effusion.

(2) According to the industrial waste gas treatment conduit convenient to clean, a driving effect can be provided for the arrangement of the diaphragm in the outer pipe through the driving structure, so that the diaphragm can achieve a good separation effect, the diaphragm and the outer pipe can be quickly connected and installed through the connecting structure, and the installation efficiency is improved; namely: in order to drive the moving ring sleeve to move on the inner side of the outer pipe, so that the diaphragm is filled in the outer pipe, and a separating effect is achieved, a motor is installed at the top end of the outer pipe and is electrically connected with an external power supply, when the motor is started, the motor can drive a driving rod to start rotating, the driving rod can drive a screw rod located at the top end position of the inner side of the outer pipe to start rotating through a first gear and a second gear to serve as a driving force for driving the moving ring sleeve to move, meanwhile, a guide rod is arranged at the bottom end of the inner side of the outer pipe, the bottom end of the moving ring sleeve can slide on the guide rod through a guide wheel arranged, so that the resistance of the moving ring sleeve when the outer pipe moves is reduced, the side surface of the guide wheel is of an arc-shaped structure, the situation that the guide wheel is separated in the moving process can be avoided, in order to drive the moving ring sleeve to move in the outer pipe through the rotation of the screw rod, an inserting block is arranged on the side surface of the moving sleeve, the inner side of the inserting block is provided with a thread block, when the thread block is meshed with the screw rod, the moving ring sleeve can be driven to move inside the outer pipe by matching with the limiting effect of the guide wheel on the moving ring sleeve, when the inserting block is installed, the second clamping rod inside the inserting block is slid, so that the second clamping rod is clamped with the fixed block through the clamping groove formed in the middle part, the position of the second clamping rod at the moment is fixed, the limiting block can freely slide with the inserting block at the moment, then the notch part of the inserting block is directly moved to the screw rod, so that the screw rod crosses the limiting block to be in threaded connection with the thread block, then the second clamping rod is slid again, after the clamping effect of the fixed block is lost, the second clamping rod is pushed by the fourth spring, two ends of the second clamping rod are respectively embedded between the limiting block and the inserting block, so that the limiting block is prevented from sliding back, and the threaded connection state between the screw rod and the thread block is kept by the limiting effect of the limiting block on the screw rod, guarantee the normal removal of moving ring cover, then accomplish the installation to moving ring cover on arranging the guide pulley of moving ring cover bottom in the guide bar promptly, can put into the diaphragm through the drive of motor and play the separation effect inside the outer tube, form the protection to the outer tube, conveniently take out the diaphragm simultaneously, carry out the clearance of attachment.

(3) According to the industrial waste gas treatment conduit convenient to clean, the diaphragm playing a separating role can be kept in an expanded state inside the outer pipe through the expansion structure, smooth conveying of waste gas is guaranteed, the tail end of the diaphragm can be fixed through the fixing structure, and meanwhile, attachments on the inner side of the diaphragm can be conveniently and quickly cleaned; namely: when the diaphragm is placed into the outer pipe, in order to avoid the collapse of the placed diaphragm and influence the conveying effect of waste gas, the side surface of the diaphragm is provided with a soft strip, when the diaphragm is connected with the movable ring sleeve, a butting head arranged at the end part of the soft strip is required to be correspondingly connected with a sliding block on the side surface of the movable sliding sleeve, the end part of the butting head is provided with an insertion rod, the insertion rod can be directly inserted into the sliding block and fixed through a triangular elastic sheet, after the connection between the soft strip and the sliding block is completed, the inner side of the outer pipe is respectively and correspondingly provided with four sliding grooves, when the movable sliding sleeve is installed, the sliding block on the side surface is slid into the corresponding sliding grooves, when the movable ring sleeve is moved, the soft strip on the side surface of the diaphragm can pull the side surface of the diaphragm through a connecting belt, the diaphragm can still keep an expanded state after being placed into the outer pipe, the tail end smoothness of waste gas conveying is ensured, and in order to fix the diaphragm, the tail end of the diaphragm is connected with a connecting block, the connecting block is turned over and inserted into a gap on the side surface of the mounting sleeve, the connecting block can be clamped with the end part of the first clamping rod through the clamping hole arranged at the end part, the end part of the first clamping rod is of an inclined plane structure, so that the connecting block can easily slide through, the expansion ring arranged at the end part of the outer pipe has larger diameter, can expand the end part of the diaphragm, is convenient to turn over the diaphragm, and after the installation of the connecting block is completed, if the diaphragm needs to be taken down, a user only needs to rotate the adjusting rod on the side surface of the mounting sleeve once, the inclined plane at the end part of the first clamping rod rotates 180 degrees, at the moment, the connecting block can be directly taken out, when the diaphragm is in a fixed state, and when the movable ring sleeve moves towards the direction of the mounting sleeve, the diaphragm can be discharged from the inner part of the outer pipe, meanwhile, the diaphragm can be in an inside and outside overturning state, and an operator can conveniently clean dust attached to the inner side of the diaphragm.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural diagram of the overall structure of a preferred embodiment of the easy-to-clean industrial waste gas treatment conduit provided by the present invention;

FIG. 2 is a schematic view of the connection of the expandable structure and the mobile structure of the present invention;

FIG. 3 is an enlarged view of the part A shown in FIG. 2;

FIG. 4 is an enlarged view of the structure of the portion B shown in FIG. 2;

FIG. 5 is a schematic view of the connection structure of the moving collar and the diaphragm according to the present invention;

FIG. 6 is an enlarged view of the structure of the portion C shown in FIG. 5;

FIG. 7 is a schematic view of a connection structure of the insertion block and the fixing block of the present invention;

fig. 8 is a schematic view of a connection structure of the motor and the screw according to the present invention.

In the figure: 1. an outer tube, 2, a fixing structure, 21, a mounting sleeve, 22, an adjusting rod, 23, an expansion ring, 24, a positioning rod, 25, a first spring, 26, a first clamping rod, 27, a second spring, 28, a connecting block, 29, a clamping hole, 3, a driving structure, 31, a motor, 32, a guide wheel, 33, a guide rod, 34, a screw rod, 35, a first gear, 36, a second gear, 37, a driving rod, 4, an expansion structure, 41, a sliding chute, 42, a connecting belt, 43, a soft strip, 44, an abutting head, 45, an inserting rod, 46, a triangular elastic sheet, 47, a sliding block, 5, a moving structure, 51, a moving ring sleeve, 52, a threaded ring, 53, a bevel ring, 54, a diaphragm, 55, a fastening screw rod, 56, an abutting block, 6, a connecting structure, 61, an inserting block, 62, a limiting block, 63, a third spring, 64, a second clamping rod, 65, a threaded block, 66, a fourth spring, 67 and a fixing block, 68. sixth spring, 69, card slot.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-8, the industrial waste gas treatment conduit convenient to clean according to the present invention includes an outer tube 1, a fixed structure 2, a driving structure 3, an expanding structure 4, a moving structure 5 and a connecting structure 6, the outer tube 1 for structural installation and support is internally provided with the moving structure 5 for separating the transported waste gas from the inner side wall of the outer tube 1, the driving structure 3 for driving the moving structure 5 to move inside the outer tube 1 is arranged between the moving structure 5 and the outer tube 1, the connecting structure 6 for convenient installation is arranged between the moving structure 5 and the driving structure 3, the expanding structure 4 for preventing the moving structure 5 from deforming and collapsing during the waste gas transportation process and ensuring the transportation effect is arranged between the moving structure 5 and the inner side wall of the outer tube 1, one end of the outer tube 1 is provided with a fixing structure 2 which is used for fixing the end part of the moving structure 5 and is convenient for cleaning attachments.

Specifically, the moving structure 5 includes a moving ring sleeve 51, a threaded ring 52, an inclined ring 53, a diaphragm 54, a fastening screw 55 and a contact block 56, the moving ring sleeve 51 is disposed on the inner side of the outer tube 1, one end of the moving ring sleeve 51 is slidably connected with the diaphragm 54, the side of the moving ring sleeve 51 is rotatably connected with a plurality of fastening screws 55, the bottom end of each fastening screw 55 is connected with the contact block 56 in a threaded manner, the contact block 56 is slidably connected with the moving ring sleeve 51, the end of the contact block 56 contacts the side of the diaphragm 54 located on the moving ring sleeve inner side 51, one end of the moving ring sleeve 51 departing from the diaphragm 54 is connected with the threaded ring 52 in a threaded manner, the side of the threaded ring 52 is slidably connected with the inclined ring 53, one side of the inclined ring 53 is in an inclined structure, and the inclined side of the inclined ring 53 contacts the end of the diaphragm 54, when the waste gas is dredged through the pipeline, in order to avoid that the conveyed waste gas directly contacts with the inner side of the outer pipe 1, the inner side of the outer pipe 1 is provided with the cylindrical diaphragm 54 for blocking the conveyed waste gas, one end of the diaphragm 54 is provided with the moving ring sleeve 51 for conveniently placing the diaphragm 54 inside the outer pipe 1, the diaphragm 54 can be replaced, when the diaphragm 54 is connected with the moving ring sleeve 51, one end of the diaphragm 54 needs to be placed inside a gap on the side surface of the moving ring sleeve 51, then the fastening screws 55 on the side surface of the moving ring sleeve 51 are sequentially screwed, so that the abutting block 56 at the bottom end of the fastening screw 55 can fix the diaphragm 54 inside the moving ring sleeve 51, and then a user needs to rotate the threaded ring 52 at the other end of the moving ring sleeve 51, the threaded ring 52 moves to push the inclined ring 53 to extrude the end part of the diaphragm 54, and the side surface of the inclined ring 53 is of an inclined surface structure, so that the end part of the diaphragm 54 can be tightly attached to the inner side of the movable ring sleeve 51 under the extrusion action of the inclined ring 53 and the inner side of the movable ring sleeve 51, the air tightness of a joint is guaranteed, the normal transportation of waste gas is guaranteed, and the phenomenon that the waste gas escapes is avoided.

Specifically, the driving structure 3 includes a motor 31, a guide wheel 32, a guide rod 33, a screw rod 34, a first gear 35, a second gear 36 and a driving rod 37, the guide wheel 32 is fixedly connected to a side surface of the moving ring sleeve 51, the guide rod 33 is fixedly connected to an inner side of the outer tube 1, the guide rod 33 and the outer tube 1 are arranged in parallel, a side surface of the moving ring sleeve 51 is slidably connected to the guide rod 33 through the guide wheel 32, the screw rod 34 is arranged in parallel on a side of the inner side of the outer tube 1, which is away from the guide rod 33, two ends of the screw rod 34 are respectively rotatably connected to the outer tube 1, one end of the screw rod 34 is fixedly connected to the first gear 35, the driving rod 37 is vertically arranged on the side surface of the screw rod 34, the driving rod 37 is rotatably connected to the outer tube 1, and side surfaces of the first gear 35 and the second gear 36 are engaged with each other, the motor 31 is installed on the top side of the outer tube 1, the other end of the driving rod 37 is fixedly connected to the motor 31, in order to drive the moving ring sleeve 51 to move on the inner side of the outer tube 1, so as to fill the diaphragm 54 inside the outer tube 1, and achieve the separating effect, the motor 31 is installed on the top end of the outer tube 1, the motor 31 is electrically connected to an external power source, when the motor 31 is started, the motor 31 will drive the driving rod 37 to rotate, the driving rod 37 will drive the screw 34 located at the top end position inside the outer tube 1 to rotate through the first gear 35 and the second gear 36, so as to be used as a driving force for driving the moving ring sleeve 51 to move, meanwhile, the guide rod 33 is installed on the bottom end inside the outer tube 1, and the bottom end of the moving ring sleeve 51 can slide on the guide rod 33 through the guide wheel 32, so as to reduce the resistance of the moving ring sleeve 51 when moving inside the outer tube 1, and the side surface of the guide wheel 32 is arc-shaped, which can avoid the guide wheel 32 from being separated during the moving process.

Specifically, the connecting structure 6 includes an insertion block 61, a limiting block 62, a third spring 63, a second engaging rod 64, a threaded block 65, a fourth spring 66, a fixing block 67, a sixth spring 68 and a clamping groove 69, one side of the moving ring sleeve 51 facing away from the guide wheel 32 is fixedly connected with the insertion block 61, the insertion block 61 is in a concave structure, two sides of the insertion block 61 are respectively connected with one limiting block 62 in a sliding manner, one side of one end of each limiting block 62 is in an inclined surface structure, the inclined surface end of each limiting block 62 is connected with the side of the threaded rod 34 in a threaded manner, the third spring 63 is fixedly connected between the other end of each limiting block 62 and the insertion block 61, the threaded block 65 is fixedly connected to the inner side of the insertion block 61, the side of the threaded block 65 is connected with the threaded rod 34 in a threaded manner, the second engaging rod 64 is arranged at the bottom side of each limiting block 62, the second locking rod 64 is of a U-shaped structure, two ends of the second locking rod 64 respectively abut against one end of the limiting block 62 away from the other limiting block 62 on the same side, the second locking rod 64 is slidably connected with the insertion block 61, the fourth spring 66 is fixedly connected between the bottom end of the second locking rod 64 and the insertion block 61, the middle of the second locking rod 64 is provided with the locking groove 69, the insertion block 61 is positioned on two sides of the second locking rod 64 and respectively slidably connected with one fixing block 67, one end of the two fixing blocks 67 close to each other is of a spherical structure, the other end of the fixing block 67 is fixedly connected with the sixth spring 68 between the insertion block 61, and in order to drive the moving ring sleeve 51 to move inside the outer tube 1 through the rotation of the screw 34, the side surface of the moving sliding sleeve 51 is provided with the insertion block 61, the inner side of the insertion block 61 is provided with the thread block 65, when the thread block 65 is engaged with the screw rod 34, the guide wheel 32 is matched with the limiting effect of the moving ring sleeve 51 to drive the moving ring sleeve 51 to move inside the outer tube 1, when the outer tube is installed, the second clamping rod 64 inside the insertion block 61 is slid, so that the second clamping rod 64 is clamped with the fixing block 67 through the clamping groove 69 formed in the middle part, the position of the second clamping rod 64 is fixed, the limiting block 62 can freely slide between the insertion block 61, the notch part of the insertion block 61 is directly moved to the screw rod 34, so that the screw rod 34 passes through the limiting block 62 to be in threaded connection with the thread block 65, then the second clamping rod 64 is slid again, after the clamping effect of the fixing block 67 is lost, the second clamping rod 64 is pushed by the fourth spring 66, the two ends of the second engaging rod 64 are respectively inserted between the limiting block 62 and the inserting block 61, so as to prevent the limiting block 62 from sliding back, so that the limiting effect of the limiting block 62 on the screw rod 34 keeps the threaded connection state between the screw rod 34 and the thread block 65, and the normal movement of the moving ring sleeve 51 is ensured, and then the guide wheel 32 at the bottom end of the moving ring sleeve 51 is placed on the guide rod 33, so as to complete the installation of the moving ring sleeve 51, and the diaphragm 54 can be placed inside the outer tube 1 by the driving of the motor 31 to play a role in separation, so as to protect the outer tube 1, and at the same time, the diaphragm 54 can be conveniently taken out, so as to clean attachments.

Specifically, the expansion structure 4 includes a sliding groove 41, a connecting band 42, a soft strip 43, a contact head 44, an insertion rod 45, a triangular elastic sheet 46 and a sliding block 47, the outer side of the diaphragm 54 is parallel and fixedly connected with four connecting bands 42, the four connecting bands 42 are uniformly distributed on the outer side surface of the diaphragm 54, the side surface of the connecting band 42 is fixedly connected with the soft strip 43, one end of the soft strip 43 close to the movable ring sleeve 51 is fixedly connected with the contact head 44, the other end of the contact head 44 is fixedly connected with the insertion rod 45, the side surface of the insertion rod 45 is provided with a groove structure, the side surface of the movable ring sleeve 51 is fixedly connected with four sliding blocks 47, the inner side of each sliding block 47 is fixedly connected with the triangular elastic sheet 46, the insertion rod 45 is arranged on the same side as the inner side of the sliding block 47, the triangular elastic sheet 46 is abutted to the side surface of the corresponding insertion rod 45, the inner side of the outer tube 1 is fixedly connected with four sliding grooves 41, the four sliding grooves 41 are uniformly distributed on the inner side of the outer tube 1, the inner side of each sliding groove 41 is sequentially connected with the sliding block 47, the abutting head 44 and the soft strip 43 which are arranged on the same side in a sliding manner, when the diaphragm 54 is placed into the outer tube 1, in order to avoid the collapse of the placed diaphragm 54 and influence the conveying effect of waste gas, the soft strip 43 is arranged on the side surface of the diaphragm 54, when the diaphragm 54 is connected with the movable ring sleeve 51, the abutting head 44 arranged at the end part of the soft strip 43 needs to be correspondingly connected with the sliding block 47 on the side surface of the movable sliding sleeve 51, the end part of the abutting head 44 is provided with the inserting rod 45, and the inserting rod 45 can be directly inserted into the sliding block 47 and fixed through the triangular elastic sheet 46, accomplish soft strip 43 with slider 47's connection back, the inboard of outer tube 1 corresponds respectively and is equipped with four spout 41, installation with the side when removing sliding sleeve 51 the slider 47 slides in corresponding inside the spout 41 can, carry out during the removal of removal ring cover 51, the soft strip 43 of diaphragm 54 side can pass through connecting band 42 is right the side of diaphragm 54 is pulled, guarantees diaphragm 54 is being put into still can keep the expanded state behind outer tube 1 is inside, guarantees the unobstructed nature of exhaust-gas transportation.

Specifically, the fixing structure 2 includes an installation sleeve 21, an adjustment rod 22, an expansion ring 23, a positioning rod 24, a first spring 25, a first engaging rod 26, a second spring 27, a connecting block 28 and a locking hole 29, the installation sleeve 21 is fixedly connected to the outer side of one end of the outer tube 1 facing away from the motor 31, four connecting blocks 28 are fixedly connected to one end of the diaphragm 54 facing away from the moving ring sleeve 51, the connecting blocks 28 are slidably connected to the inner side of the installation sleeve 21, the locking hole 29 is formed in the end of each connecting block 28, the first engaging rod 26 is slidably connected to the inside of the installation sleeve 21, the first engaging rod 26 is perpendicular to the connecting blocks 28, the bottom end of the first engaging rod 26 is in an inclined plane structure, the inclined plane end of the first engaging rod 26 is locked to the connecting blocks 28 through the locking hole 29, the top end of the first engaging rod 26 is slidably connected to the adjustment rod 22, the second spring 27 is fixedly connected between one end of the adjusting rod 22 and the first engaging rod 26, the adjusting rod 22 is rotatably connected with the mounting sleeve 21, two positioning rods 24 are symmetrically arranged on two sides of the adjusting rod 22, the positioning rods 24 are slidably connected with the mounting sleeve 21, one end of each positioning rod 24 abuts against the side surface of the adjusting rod 22, the first spring 25 is fixedly connected between the other end of each positioning rod 24 and the mounting sleeve 21, the connecting block 28 is connected to the tail end of the diaphragm 54 for fixing the tail end of the diaphragm 54, the connecting block 28 is turned over and inserted into a gap on the side surface of the mounting sleeve 21, so that the connecting block 28 can be engaged with the end of the first engaging rod 26 through the engaging hole 29 formed in the end, and the end of the first engaging rod 26 is in an inclined plane structure, the connecting block 28 can easily slide, the expansion ring 23 arranged at the end of the outer tube 1 has a larger diameter, the end of the diaphragm 54 can be expanded, the diaphragm 54 can be conveniently turned, after the connecting block 28 is installed, if the diaphragm 54 needs to be taken down, a user only needs to rotate the adjusting rod 22 on the side of the installing sleeve 21 once, so that the inclined plane at the end of the first clamping rod 26 rotates 180 degrees, at the moment, the connecting block 28 can be directly taken out, when the diaphragm 54 is in a fixed state, when the movable ring sleeve 51 moves towards the installing sleeve 21, the diaphragm 54 can be discharged from the inside of the outer tube 1, and meanwhile, the diaphragm 54 can be in a state of turning inside and outside, so that an operator can conveniently clean dust attached to the inner side of the diaphragm 54.

When the invention is used, when the waste gas is dredged through a pipeline, in order to avoid that the conveyed waste gas directly contacts with the inner side of the outer pipe 1, the inner side of the outer pipe 1 is provided with the cylindrical diaphragm 54 for obstructing the conveyed waste gas, one end of the diaphragm 54 is provided with the movable ring sleeve 51 for conveniently placing the diaphragm 54 in the outer pipe 1, the diaphragm 54 can be replaced, when the diaphragm 54 is connected with the movable ring sleeve 51, one end of the diaphragm 54 is firstly placed in a gap on the side surface of the movable ring sleeve 51, then the fastening screw rods 55 on the side surface of the movable ring sleeve 51 are sequentially screwed, so that the abutting block 56 at the bottom end of the fastening screw rod 55 can fix the diaphragm 54 in the movable ring sleeve 51, and then a user needs to rotate the threaded ring 52 on the other end of the movable ring sleeve 51, so that the threaded ring 52 moves to push the inclined ring 53 to extrude the end part of the diaphragm 54, because the side of the inclined ring 53 is in an inclined structure, the end of the diaphragm 54 can be tightly attached to the inner side of the moving ring 51 under the squeezing action of the inclined ring 53 and the inner side of the moving ring 51, thereby ensuring the air tightness of the joint, ensuring the normal transportation of the exhaust gas, and avoiding the exhaust gas from escaping, in order to drive the moving ring 51 to move on the inner side of the outer tube 1, thereby realizing that the diaphragm 54 fills the inner part of the outer tube 1, achieving the separation effect, the top end of the outer tube 1 is provided with the motor 31, the motor 31 is electrically connected with an external power supply, when the motor 31 is started, the motor 31 can drive the driving rod 37 to rotate, the driving rod 37 can drive the screw 34 at the top end position of the inner side of the outer tube 1 to rotate through the first gear 35 and the second gear 36 to serve as the driving force for driving the moving ring 51 to move, and the bottom end of the inner side of the outer tube 1 is provided with the guide rod 33, the bottom end of the movable ring sleeve 51 can slide on the guide rod 33 through the arranged guide wheel 32, so that the resistance of the movable ring sleeve 51 in the inner side of the outer tube 1 is reduced, the side surface of the guide wheel 32 is of an arc structure, the situation that the guide wheel 32 is separated in the moving process can be avoided, in order to drive the movable ring sleeve 51 to move in the outer tube 1 through the rotation of the screw rod 34, the side surface of the movable sliding sleeve 51 is provided with an inserting block 61, the inner side of the inserting block 61 is provided with a thread block 65, when the thread block 65 is meshed with the screw rod 34, the movable ring sleeve 51 can be driven to move in the outer tube 1 by matching with the limiting effect of the guide wheel 32 on the movable ring sleeve 51, when the movable ring sleeve is installed, the second clamping rod 64 in the inserting block 61 is slid, so that the second clamping rod 64 is clamped with the fixed block 67 through a clamping groove 69 formed in the middle part, and the position of the second clamping rod 64 is fixed, at this time, the limit block 62 and the insertion block 61 can freely slide, then the notch of the insertion block 61 is directly moved to the screw rod 34, so that the screw rod 34 passes through the limit block 62 to be in threaded connection with the thread block 65, then the second clamping rod 64 is slid again, after the clamping effect of the fixing block 67 is lost, the second clamping rod 64 is pushed by the fourth spring 66, two ends of the second clamping rod 64 are respectively embedded between the limit block 62 and the insertion block 61, so that the limit block 62 is prevented from sliding back, the threaded connection state between the screw rod 34 and the thread block 65 is maintained through the limit effect of the limit block 62 on the screw rod 34, the normal movement of the moving ring sleeve 51 is ensured, then the guide wheel 32 at the bottom end of the moving ring sleeve 51 is placed on the guide rod 33 to complete the installation of the moving ring sleeve 51, and the diaphragm 54 can be placed inside the outer tube 1 to play a role of separation through the driving of the motor 31, the outer tube 1 is protected, the diaphragm 54 is conveniently taken out, attachments are cleaned, when the diaphragm 54 is placed into the outer tube 1, in order to avoid the situation that the placed diaphragm 54 collapses and affects the conveying effect of waste gas, the side surface of the diaphragm 54 is provided with the soft strip 43, when the diaphragm 54 is connected with the movable ring sleeve 51, the contact head 44 arranged at the end part of the soft strip 43 is correspondingly connected with the slide block 47 at the side surface of the movable sliding sleeve 51, the end part of the contact head 44 is provided with the inserted rod 45, the inserted rod 45 can be directly inserted into the slide block 47 and fixed through the triangular elastic sheet 46, after the connection of the soft strip 43 and the slide block 47 is completed, the inner side of the outer tube 1 is respectively and correspondingly provided with four sliding grooves 41, when the movable sliding sleeve 51 is installed, the slide block 47 at the side surface can be slid into the corresponding sliding groove 41, when the movable ring sleeve 51 is moved, the soft strip 43 at the side surface of the diaphragm 54 pulls the side surface of the diaphragm 54 through the connecting belt 42, guarantee that diaphragm 54 can still keep the expanded state after putting into outer tube 1 inside, guarantee the unobstructed nature of waste gas transport, in order to fix the tail end of diaphragm 54, the trailing end of diaphragm 54 is connected with connecting block 28, inside connecting block 28 upset and the gap of inserting the side of installation cover 21, make connecting block 28 can carry out the block through the card hole 29 that the tip was seted up and the tip of first block pole 26, the tip of first block pole 26 is the inclined plane structure, make connecting block 28 can slide easily, and expansion ring 23 that outer tube 1 tip set up has great diameter, can play the expansion effect to diaphragm 54 tip, conveniently overturn diaphragm 54, after accomplishing the installation of connecting block 28, if need take off diaphragm 54, the user only need once rotate the regulation pole 22 of installation cover 21 side, make the inclined plane orientation of first block pole 26 tip rotate 180, at this moment, the connecting block 28 can be directly taken out, the diaphragm 54 is in a fixed state, when the moving ring sleeve 51 moves towards the direction of the mounting sleeve 21, the diaphragm 54 can be discharged from the inner part of the outer tube 1, and meanwhile, the diaphragm 54 can be in an inner and outer overturning state, so that an operator can conveniently clean dust attached to the inner side of the diaphragm 54.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The industrial waste gas treatment conduit convenient to clean is characterized by comprising an outer tube (1), a fixed structure (2), a driving structure (3), an expansion structure (4), a moving structure (5) and a connecting structure (6), wherein the outer tube (1) is internally provided with the moving structure (5) for separating the transported waste gas from the inner side wall of the outer tube (1), the driving structure (3) for driving the moving structure (5) to move in the outer tube (1) is arranged between the moving structure (5) and the outer tube (1), the connecting structure (6) convenient to install is arranged between the moving structure (5) and the driving structure (3), the inner side wall of the outer tube (1) is provided with the connecting structure (5) for preventing the moving structure (5) from deforming and collapsing in the waste gas conveying process, guarantee the transportation effect expand structure (4), the one end of outer tube (1) is equipped with and is used for right the tip of moving structure (5) is fixed, conveniently clears up the attachment fixed knot constructs (2).

2. The industrial waste gas treatment duct facilitating cleaning according to claim 1, wherein: the movable structure (5) comprises a movable ring sleeve (51), a threaded ring (52), a bevel ring (53), a diaphragm (54), a fastening screw (55) and a contact block (56), the movable ring sleeve (51) is arranged on the inner side of the outer tube (1), one end of the movable ring sleeve (51) is connected with the diaphragm (54) in a sliding manner, the side surface of the movable ring sleeve (51) is connected with a plurality of fastening screws (55) in a rotating manner, the bottom end of each fastening screw (55) is connected with the contact block (56) in a threaded manner, the contact block (56) is connected with the movable ring sleeve (51) in a sliding manner, the end part of the contact block (56) is in contact with the side surface of the diaphragm (54) positioned on the inner side part of the movable ring sleeve (51), one end of the movable ring sleeve (51) departing from the diaphragm (54) is connected with the threaded ring (52) in a threaded manner, and the side surface of the threaded ring (52) is connected with the bevel ring (53) in a sliding manner, one side of the inclined ring (53) is of an inclined surface structure, and the inclined side surface of the inclined ring (53) is abutted against the end part of the diaphragm (54).

3. A cleaning-convenient industrial waste gas treatment conduit according to claim 2, wherein: the driving structure (3) comprises a motor (31), a guide wheel (32), a guide rod (33), a screw rod (34), a first gear (35), a second gear (36) and a driving rod (37), the guide wheel (32) is fixedly connected to the side surface of the movable ring sleeve (51), the guide rod (33) is fixedly connected to the inner side of the outer tube (1), the guide rod (33) and the outer tube (1) are arranged in parallel, the side surface of the movable ring sleeve (51) is connected with the guide rod (33) in a sliding mode through the guide wheel (32), the screw rod (34) is arranged on the side, deviating from the guide rod (33), of the inner side of the outer tube (1) in parallel, two ends of the screw rod (34) are respectively connected with the outer tube (1) in a rotating mode, the first gear (35) is fixedly connected to one end of the screw rod (34), the driving rod (37) is vertically arranged on the side surface of the screw rod (34), the driving rod (37) is connected with the outer tube (1) in a rotating mode, the first gear (35) is meshed with the side face of the second gear (36), the motor (31) is installed on the top side of the outer tube (1), and the other end of the driving rod (37) is fixedly connected to the motor (31).

4. A cleaning-convenient industrial waste gas treatment conduit according to claim 3, wherein: the connecting structure (6) comprises an inserting block (61), a limiting block (62), a third spring (63), a second clamping rod (64), a threaded block (65), a fourth spring (66), a fixing block (67), a sixth spring (68) and a clamping groove (69), one side of the movable ring sleeve (51) departing from the guide wheel (32) is fixedly connected with the inserting block (61), the inserting block (61) is of a concave structure, two sides of the inserting block (61) are respectively connected with one limiting block (62) in a sliding mode, one end side face of each limiting block (62) is of an inclined plane structure, the inclined plane end of each limiting block (62) is in threaded connection with the side face of the screw rod (34), the third spring (63) is fixedly connected between the other end of each limiting block (62) and the inserting block (61), and the threaded block (65) is fixedly connected to the inner side of the inserting block (61), the side surface of the thread block (65) is in threaded connection with the screw rod (34), the bottom side of the limiting block (62) is provided with the second clamping rod (64), the second clamping rod (64) is in a U-shaped structure, two ends of the second clamping rod (64) respectively abut against one end of the limiting block (62) which deviates from the other limiting block (62) at the same side, the second clamping rod (64) is in sliding connection with the insertion block (61), the fourth spring (66) is fixedly connected between the bottom end of the second clamping rod (64) and the insertion block (61), the middle part of the second clamping rod (64) is provided with the clamping groove (69), two sides of the insertion block (61) which are positioned on the second clamping rod (64) are respectively in sliding connection with the fixing block (67), one ends of the two fixing blocks (67) are in a spherical structure, and the sixth spring (68) is fixedly connected between the other end of the fixed block (67) and the insertion block (61).

5. A cleaning-convenient industrial waste gas treatment conduit according to claim 2, wherein: the expansion structure (4) comprises a sliding groove (41), a connecting belt (42), a soft strip (43), four contact heads (44), an insert rod (45), a triangular elastic sheet (46) and a sliding block (47), wherein the outer side of the diaphragm (54) is fixedly connected with four connecting belts (42), the four connecting belts (42) are uniformly distributed on the outer side surface of the diaphragm (54), the side surface of the connecting belt (42) is fixedly connected with the soft strip (43), one end of the soft strip (43) close to the movable ring sleeve (51) is fixedly connected with the contact heads (44), the other end of the contact heads (44) is fixedly connected with the insert rod (45), the side surface of the insert rod (45) is provided with a groove structure, the side surface of the movable ring sleeve (51) is fixedly connected with four sliding blocks (47), and the inner side of the sliding block (47) is fixedly connected with the triangular elastic sheet (46), inserted bar (45) and the homonymy setting the inboard sliding connection of slider (47), slider (47) inboard sets up triangle shell fragment (46) and corresponding the side of inserted bar (45) is inconsistent, the inboard fixedly connected with of outer tube (1) is four spout (41), four spout (41) evenly distributed in the inboard of outer tube (1), the inboard of spout (41) in proper order with the homonymy setting slider (47), conflict head (44) and soft strip (43) sliding connection.

6. A cleaning-convenient industrial waste gas treatment conduit according to claim 3, wherein: the fixing structure (2) comprises an installation sleeve (21), an adjusting rod (22), an expansion ring (23), a positioning rod (24), a first spring (25), a first clamping rod (26), a second spring (27), a connecting block (28) and clamping holes (29), the outer side of one end of the outer tube (1) departing from the motor (31) is fixedly connected with the installation sleeve (21), one end of the diaphragm (54) departing from the movable ring sleeve (51) is fixedly connected with four connecting blocks (28), the connecting blocks (28) are in sliding connection with the inner side of the installation sleeve (21), the clamping holes (29) are formed in the end portion of the connecting block (28), the first clamping rod (26) is in sliding connection with the inner portion of the installation sleeve (21), the first clamping rod (26) is perpendicular to the connecting blocks (28), and the bottom end of the first clamping rod (26) is of an inclined plane structure, the inclined plane end of first block pole (26) passes through block hole (29) with connecting block (28) block mutually and, the top sliding connection of first block pole (26) has adjust pole (22), the one end of adjusting pole (22) with fixedly connected with between first block pole (26) second spring (27), adjust pole (22) with rotate between installation cover (21) and be connected, the bilateral symmetry of adjusting pole (22) is equipped with two locating lever (24), locating lever (24) with installation cover (21) sliding connection, the one end of locating lever (24) contradict in the side of adjusting pole (22), the other end of locating lever (24) with fixedly connected with between installation cover (21) first spring (25).