CN111426751B - Acid purifying tower maintenance equipment - Google Patents
Acid purifying tower maintenance equipment Download PDFInfo
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- CN111426751B CN111426751B CN202010359507.1A CN202010359507A CN111426751B CN 111426751 B CN111426751 B CN 111426751B CN 202010359507 A CN202010359507 A CN 202010359507A CN 111426751 B CN111426751 B CN 111426751B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/40—Acidic components
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/0289—Internal structure, e.g. defects, grain size, texture
Abstract
The invention discloses an acid purification tower maintenance device which comprises a support ring, wherein three groups of advancing bodies are arranged on the end wall of the top of the support ring in a sliding manner, a rotating block is arranged in each advancing body in a rotating manner, an ultrasonic flaw detector for detecting the damage of an iron pipeline is fixedly arranged on the end wall of the right side of each rotating block, and a storage cavity for storing iron materials at the damaged part of a closed pipeline is arranged in each advancing body; the device has the advantages of simple structure, convenient operation and convenient maintenance, can utilize the ultrasonic flaw detector to carry out 360-degree detection on the pipeline, identifies the damage which is difficult to be observed and can not be distinguished by workers, greatly improves the detection efficiency of the pipeline, can automatically carry out welding, sealing and repairing on the damaged part after the detection is finished, improves the maintenance efficiency, reduces the maintenance cost, simultaneously avoids the ascending operation of the workers and ensures the personal safety of the workers, and has higher use and popularization values.
Description
Technical Field
The invention relates to the field of equipment maintenance, in particular to an acid purification tower maintenance device.
Background
The purification tower is a device for purifying air by a wet method treatment method according to different waste gases, wherein the acid purification tower is most widely applied, pipelines are utilized among the purification towers for air transportation, the acid purification tower is acidic, and the purified air is humid, so that the humid acid air is extremely easy to corrode the pipelines in the air transportation process, the pipelines are damaged, the power of a transportation fan is increased, the service life of the fan is shortened, in the maintenance process, workers need to ascend, the operation is greatly hidden, partial tiny damage cannot be distinguished by naked eyes, and the efficiency is low.
Disclosure of Invention
The invention aims to provide an acid purification tower maintenance device which can overcome the defects in the prior art.
The acid purification tower maintenance equipment comprises a support ring, wherein three groups of advancing bodies are arranged on the end wall at the top of the support ring in a sliding manner, a rotating block is arranged in each advancing body in a rotating manner, an ultrasonic flaw detector for detecting damage of an iron pipeline is fixedly arranged on the end wall at the right side of the rotating block, a storage cavity for storing iron materials at the damaged part of a closed pipeline is arranged in each advancing body, a pushing plate is arranged in each storage cavity in a sliding manner, a pushing spring is elastically arranged between each pushing plate and the end wall at the right side of the storage cavity, a stepping cavity is arranged in the support ring, a stepping groove is arranged in the end wall at the right side of the stepping cavity, a stepping device for continuously advancing the equipment is arranged in each stepping groove, an advancing cavity is arranged in each advancing body, an advancing groove is arranged in the end wall at the bottom of each advancing cavity, and an advancing device, be equipped with the power cavity in the chamber top end wall of marcing, be equipped with the dust cleaning cavity in the power cavity top end wall, the dust cleaning intracavity is equipped with the dust cleaning device who is used for cleaning dust on the pipeline outer wall, gliding cooperation slider that is equipped with in the rotatory piece, cooperation slider and pipeline cooperation, be equipped with the blevile of push that is used for sealing the pipeline damage position in the cooperation slider, be equipped with in the cooperation slider and accomodate the groove, accomodate the inslot and be equipped with the welding set with the solder welded seal of sealing the pipeline, be equipped with on the rotatory piece top end wall and be located the rotation ring gear of power cavity, and then be convenient for with the rotatory piece rotates one hundred eighty degrees, switches the mode of this equipment, be equipped with the power device who drives above.
Preferably, the power device comprises a power shaft arranged in the power cavity, the right end of the power shaft is in power connection with a motor arranged in the power cavity, a power gear disengaged from the rotating gear ring is arranged on the outer wall of the power shaft, a power bevel gear is arranged at the left end of the power shaft, a transmission shaft is arranged in the power cavity, a transmission bevel gear engaged with the power bevel gear is arranged on the outer wall of the transmission shaft, an upper belt pulley positioned in the dust cleaning cavity and used for driving the dust cleaning device to rotate is arranged at the top end of the transmission shaft, a lower belt pulley positioned in the advancing cavity and used for driving the advancing device to rotate is arranged at the bottom end of the transmission shaft, a matching groove is arranged in the end wall at the right side of the power cavity, a driving shaft is arranged in the matching groove, a transmission gear disengaged from the power gear, the ultrasonic flaw detector is characterized in that a switching sliding block is arranged on the end wall of the top of the motor, a guide rail used for controlling the motor to slide is arranged in the power cavity, the guide rail is controlled by the ultrasonic flaw detector, and the working state of the ultrasonic flaw detector is convenient to switch when the pipe wall is detected to be damaged.
Preferably, the dust removal device is including locating the dust removal axle in the dust removal intracavity, dust removal axle bottom is equipped with the bearing roller, be equipped with the brush that is used for cleaning the pipeline outer wall on the bearing roller outer wall, dust removal axle top is equipped with the dust removal band pulley, the dust removal band pulley with the transmission is equipped with the dust removal belt between the last band pulley, advancing device is including locating advancing the axle in the intracavity, advance the axle bottom be equipped with support ring complex advancing wheel, and then can drive it slides along the support ring to advance the body, it is equipped with advancing the band pulley to advance the axle top, advance the band pulley with the transmission is equipped with advancing the belt between the band pulley down, and then this equipment is cleared up the pipeline outer wall at gliding in-process, improves the accuracy that ultrasonic flaw detector detected a flaw.
Preferably, the pushing device comprises a clip slider slidably disposed in the accommodating groove, a magnetic adsorption block for adsorbing and fixing iron materials is disposed at the left end of the clip slider, a transmission cavity is disposed in the wall of the rear end of the accommodating groove, a cam shaft is disposed in the accommodating groove, a cam matched with the clip slider is disposed at the front end of the cam shaft, a sector gear for driving the welding device to rotate is disposed at the rear end of the cam shaft, a driven gear located in the transmission cavity is disposed on the outer wall of the cam shaft, an extension shaft is disposed in the transmission cavity, an extension gear engaged with the driven gear is disposed at the front end of the extension shaft, an extension bevel gear is disposed at the rear end of the extension shaft, a driven shaft is disposed in the transmission cavity, a transmission bevel gear engaged with the extension bevel gear is disposed at the lower end of the driven shaft, and a driven bevel gear located in the matching groove, and then the square-shaped sliding block can drive the magnetic adsorption block to drive the iron material to be close to the damaged pipeline.
Preferably, the welding device comprises four groups of welding shafts evenly arranged in the matching sliding block, welding carrier rollers are arranged at the left ends of the welding shafts, the welding carrier rollers are in transmission connection through welding belts, laser welding devices used for welding iron materials are arranged on the welding belts, every two adjacent groups of welding shafts are in power connection through a synchronous belt group, and a welding bevel gear disengaged from the sector gear is arranged at the right end of the welding shaft below the rear portion of the welding shaft, so that the iron materials are welded and fixed on the pipe wall.
Preferably, the stepping device comprises a contact wheel arranged in the stepping groove, a stepping shaft is arranged in the stepping groove, a stepping wheel is arranged at the rear end of the stepping shaft, the stepping wheel is in power connection with the contact wheel through stepping belts, a stepping bevel gear is arranged at the front end of the stepping shaft, a transmission shaft is arranged in the stepping cavity, a right bevel gear meshed with the stepping bevel gear is arranged at the right end of the transmission shaft, a left bevel gear is arranged at the left end of the transmission shaft, an energy storage shaft is arranged in the stepping cavity, an energy storage bevel gear meshed with the left bevel gear is arranged at the bottom end of the energy storage shaft, an energy storage gear is arranged at the top end of the energy storage shaft, an idle wheel meshed with the energy storage gear is arranged in the stepping cavity, a traveling wheel meshed with the idle wheel is arranged on the end wall of the bottom end of the traveling body, and an energy storage spring is elastically arranged between, the energy storage shaft is characterized in that a shifting rod is fixedly arranged on the end wall of the top end of the energy storage shaft, and a stop lever matched with the shifting rod is arranged on the end wall of the top of the stepping cavity.
Preferably, be equipped with the sleeve axle in the cooperation slider, be equipped with on the sleeve axle outer wall and accomodate the gear, the cooperation slider slides and is equipped with the displacement screw rod, the displacement screw rod with through threaded connection between the sleeve axle, accomodate inslot wall left side be equipped with accomodate gear engagement's accomodate the rack, and then pass through the rotation of accomodating the gear drives the horizontal slip of cooperation slider prevents rotatory piece is in the rotation the cooperation slider bumps with the pipe wall, causes the damage to the pipeline.
Preferably, a supporting wheel matched with the end wall of the top of the supporting ring is arranged in the advancing groove, the supporting wheel is used for supporting the weight of the advancing body and reducing the friction resistance of the advancing body in the sliding process, a limiting wheel matched with the end wall of the right side of the supporting ring is arranged at the bottom end of the advancing body, and the limiting wheel is used for limiting the rotation of the advancing body and further ensuring the level of the advancing body in the sliding process.
The invention has the beneficial effects that: the device has the advantages of simple structure, convenient operation and convenient maintenance, can utilize the ultrasonic flaw detector to carry out 360-degree detection on the pipeline, identifies the damage which is difficult to be observed and can not be distinguished by workers, greatly improves the detection efficiency of the pipeline, can automatically carry out welding, sealing and repairing on the damaged part after the detection is finished, improves the maintenance efficiency, reduces the maintenance cost, simultaneously avoids the ascending operation of the workers and ensures the personal safety of the workers, and has higher use and popularization values.
Drawings
In order to more clearly illustrate the embodiments of the 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.
FIG. 1 is a schematic diagram of the overall structure of an acid purification tower maintenance device according to the present invention;
FIG. 2 is an enlarged schematic view of A in FIG. 1;
FIG. 3 is a schematic diagram of B-B of FIG. 1;
FIG. 4 is a schematic diagram of the structure of C-C in FIG. 1;
FIG. 5 is a schematic diagram of D-D of FIG. 1;
FIG. 6 is a schematic diagram of the structure of E-E in FIG. 1;
fig. 7 is a schematic top view of the energy storage gear of fig. 1.
Detailed Description
The present invention will be described in detail with reference to the drawings, wherein for the convenience of description, the following orientations are defined as follows: the front, rear, left, and right described below correspond to the up-down direction of the projection relationship of fig. 1 itself.
As shown in fig. 1-7, the acid purification tower maintenance equipment of the present invention includes a support ring 26, three sets of traveling bodies 11 are slidably disposed on an end wall at the top of the support ring 26, a rotating block 15 is rotatably disposed in the traveling bodies 11, an ultrasonic flaw detector 38 for detecting damage to an iron pipeline is fixedly disposed on an end wall at the right side of the rotating block 15, a storage chamber 12 for storing iron at a damaged portion of a closed pipeline is disposed in the traveling body 11, a pushing plate 13 is slidably disposed in the storage chamber 12, a pushing spring 14 is elastically disposed between the pushing plate 13 and the end wall at the right side of the storage chamber 12, a stepping chamber 24 is disposed in the support ring 26, a stepping groove 28 is disposed in the end wall at the right side of the stepping chamber 24, a stepping device 101 for continuously advancing the equipment is disposed in the traveling body 11, a traveling groove 47 is disposed in an end wall at the bottom of the traveling chamber 46, a traveling device 102 for driving the traveling body 11 to slide on the support ring 26 is arranged in the traveling groove 47, a power cavity 77 is arranged in the top end wall of the traveling cavity 46, a dust cleaning cavity 45 is arranged in the top end wall of the power cavity 77, a dust cleaning device 103 for cleaning dust on the outer wall of a pipeline is arranged in the dust cleaning cavity 45, a matching slide block 89 is arranged in the rotating block 15 in a sliding manner, the matching slide block 89 is matched with the pipeline, a material pushing device 104 for closing the damaged part of the pipeline is arranged in the matching slide block 89, a containing groove 53 is arranged in the matching slide block 89, a welding device 105 for welding and sealing the welding material of the closed pipeline is arranged in the containing groove 53, a rotating gear ring 72 positioned in the power cavity 77 is arranged on the top end wall of the rotating block 15, so that the rotating block 15 can be rotated by eighty degrees to switch the working mode of the, a power device 106 for driving the above devices is arranged in the power cavity 77.
Advantageously, the power device 106 comprises a power shaft 70 disposed in the power chamber 77, the right end of the power shaft 70 is in power connection with a motor 68 disposed in the power chamber 77, a power gear 69 disengaged from the rotating gear ring 72 is disposed on the outer wall of the power shaft 70, a power bevel gear 71 is disposed at the left end of the power shaft 70, a transmission shaft 62 is disposed in the power chamber 77, a transmission bevel gear 74 engaged with the power bevel gear 71 is disposed on the outer wall of the transmission shaft 62, an upper pulley 44 disposed in the dust cleaning chamber 45 and used for driving the dust cleaning device 103 to rotate is disposed at the top end of the transmission shaft 62, a lower pulley 36 disposed in the traveling chamber 46 and used for driving the traveling device 102 to rotate is disposed at the bottom end of the transmission shaft 62, a mating groove 63 is disposed in the right end wall of the power chamber 77, a driving shaft 65 is disposed in the mating groove 63, and a driving gear 88 disengaged from the power gear 69 is, the right end of the driving shaft 65 is provided with a driving bevel gear 64, the top end wall of the motor 68 is provided with a switching slide block 67, a guide rail 66 for controlling the motor 68 to slide is arranged in the power cavity 77, the guide rail 66 is controlled by the ultrasonic flaw detector 38, and the ultrasonic flaw detector 38 is convenient to switch the working state of the device when detecting that the pipe wall is damaged.
Advantageously, the dust removing device 103 comprises a dust removing shaft 41 arranged in the dust removing chamber 45, a supporting roller 40 is arranged at the bottom end of the dust removing shaft 41, a brush 39 for cleaning the outer wall of the pipeline is arranged on the outer wall of the supporting roller 40, a dust cleaning belt wheel 42 is arranged at the top end of the dust cleaning shaft 41, a dust cleaning belt 43 is arranged between the dust cleaning belt wheel 42 and the upper belt wheel 44 in a transmission way, the advancing device 102 comprises an advancing shaft 17 arranged in the advancing cavity 46, the bottom end of the advancing shaft 17 is provided with an advancing wheel 18 matched with the supporting ring 26, thereby driving the travelling body 11 to slide along the support ring 26, the top end of the travelling shaft 17 is provided with a travelling belt wheel 16, a travelling belt 37 is arranged between the travelling belt wheel 16 and the lower belt wheel 36 in a transmission way, and then the equipment cleans the outer wall of the pipeline in the sliding process, and the flaw detection accuracy of the ultrasonic flaw detector 38 is improved.
Beneficially, the pushing device 104 includes a clip slider 55 slidably disposed in the receiving slot 53, a magnetic adsorption block 54 for adsorbing and fixing iron material is disposed at the left end of the clip slider 55, a transmission cavity 83 is disposed in the wall of the rear end of the receiving slot 53, a cam shaft 56 is disposed in the receiving slot 53, a cam 57 engaged with the clip slider 55 is disposed at the front end of the cam shaft 56, a sector gear 82 for driving the welding device 105 to rotate is disposed at the rear end of the cam shaft 56, a driven gear 80 located in the transmission cavity 83 is disposed on the outer wall of the cam shaft 56, an extension shaft 85 is disposed in the transmission cavity 83, an extension gear 87 engaged with the driven gear 80 is disposed at the front end of the extension shaft 85, an extension bevel gear 84 is disposed at the rear end of the extension shaft 85, a driven shaft 76 is disposed in the transmission cavity 83, a transmission bevel gear 86 engaged with the extension bevel gear 84 is disposed at the lower end of the driven, the top end of the driven shaft 76 is provided with a driven bevel gear 75 positioned in the matching groove 63, and then the square-shaped sliding block 55 can drive the magnetic adsorption block 54 to drive the iron material to be close to the damaged pipeline.
Beneficially, the welding device 105 comprises four groups of welding shafts 50 uniformly arranged in the matching sliding block 89, the left end of each welding shaft 50 is provided with a welding carrier roller 49, the welding carrier rollers 49 are in transmission connection through a welding belt 51, the welding belt 51 is provided with a laser welding device 52 for welding iron materials, every two adjacent groups of welding shafts 50 are in power connection through a synchronous belt group 78, and the right end of the welding shaft 50 at the lower rear part is provided with a welding bevel gear 81 disengaged from the sector gear 82, so that the iron materials are welded and fixed on the pipe wall.
Beneficially, the stepping device 101 includes a contact wheel 27 disposed in the stepping groove 28, a stepping shaft 31 is disposed in the stepping groove 28, a stepping wheel 29 is disposed at the rear end of the stepping shaft 31, the stepping wheel 29 is in power connection with the contact wheel 27 through a stepping belt 79, a stepping bevel gear 30 is disposed at the front end of the stepping shaft 31, a transmission shaft 33 is disposed in the stepping chamber 24, a right bevel gear 32 engaged with the stepping bevel gear 30 is disposed at the right end of the transmission shaft 33, a left bevel gear 25 is disposed at the left end of the transmission shaft 33, an energy storage shaft 22 is disposed in the stepping chamber 24, an energy storage bevel gear 23 engaged with the left bevel gear 25 is disposed at the bottom end of the energy storage shaft 22, an energy storage gear 21 is disposed at the top end of the energy storage shaft 22, an idle gear 20 engaged with the energy storage gear 21 is disposed in the stepping chamber 24, a stepping wheel 18 engaged with the idle gear 20 is disposed on the end wall of the, an energy storage spring 90 is elastically arranged between the inner wall of the energy storage gear 21 and the energy storage shaft 22, a shift lever 48 is fixedly arranged on the end wall of the top end of the energy storage shaft 22, and a stop lever 91 matched with the shift lever 48 is arranged on the end wall of the top of the stepping cavity 24.
Beneficially, a sleeve shaft 59 is arranged in the matching sliding block 89, a containing gear 60 is arranged on the outer wall of the sleeve shaft 59, a variable pitch screw 58 is arranged in the matching sliding block 89 in a sliding manner, the variable pitch screw 58 is connected with the sleeve shaft 59 through threads, a containing rack 61 meshed with the containing gear 60 is arranged on the left side of the inner wall of the containing groove 53, and then the containing gear 60 rotates to drive the matching sliding block 89 to slide left and right, so that the matching sliding block 89 is prevented from colliding with a pipe wall in the rotation of the rotating block 15, and the pipeline is prevented from being damaged.
Advantageously, a supporting wheel 35 engaged with the top end wall of the supporting ring 26 is disposed in the traveling groove 47, the supporting wheel 35 is used for supporting the weight of the traveling body 11, so as to reduce the frictional resistance during the sliding process of the traveling body 11, a limiting wheel 34 engaged with the right end wall of the supporting ring 26 is disposed at the bottom end of the traveling body 11, and the limiting wheel 34 is used for limiting the rotation of the traveling body 11, so as to ensure the level of the traveling body 11 during the sliding process.
When the device is used, a worker penetrates one end of the pipeline of the purification tower through the support ring 26 and abuts against the step belt 79, at this time, the motor 68 starts to work and drives the power shaft 70 and the power bevel gear 71 to rotate, then the power bevel gear 71 drives the transmission bevel gear 74, the transmission shaft 62, the lower belt wheel 36 and the upper belt wheel 44 to rotate, then the upper belt wheel 44 drives the dust cleaning belt 43, the dust cleaning belt wheel 42, the dust cleaning shaft 41, the carrier roller 40 and the brush 39 to rotate, and further the outer wall of the pipeline is cleaned, meanwhile, the lower belt wheel 36 drives the traveling belt 37, the traveling belt wheel 16, the traveling shaft 17 and the traveling wheel 18 to rotate, further the traveling body 11 is driven to slide on the support ring 26, when the traveling body 11 slides to be close to one hundred twenty degrees, the arc-shaped gear ring 19 is meshed with the idler wheel 20 and drives the idler wheel 20 and the energy storage gear 21 to rotate, further the elastic potential energy of the, the energy storage spring 90 has too large elastic potential energy, the stop lever 91 cannot limit the energy storage shaft 22 to rotate by using the shift lever 48, and then the energy storage spring 90 drives the energy storage shaft 22, the energy storage bevel gear 23, the left bevel gear 25, the transmission shaft 33, the right bevel gear 32, the step bevel gear 30, the step shaft 31, the step wheel 29 and the step belt 79 to rotate, and further drives the support ring 26 and the traveling body 11 to slide upwards, and simultaneously the ultrasonic flaw detector 38 detects and monitors the pipeline, when the ultrasonic flaw detector 38 detects a damaged part of the pipeline, the guide rail 66 drives the switching slide block 67 to drive the motor 68, the power shaft 70, the power gear 69 and the power bevel gear 71 to slide to the right, and further the power gear 69 is meshed with the rotating gear ring 72, and further the motor 68 drives the power shaft 70, the power gear 69 and the rotating gear ring 72 to rotate, and further drives the rotating block 15 to rotate by one hundred eighty degrees, and during, The sleeve shaft 59 rotates to drive the pitch-variable screw 58 to slide, further drive the matching slide block 89 to slide to the side far away from the transmission shaft 62 and finally match with the pipe wall, the driven bevel gear 75 is meshed with the driving bevel gear 64, then the guide rail 66 drives the switching slide block 67 again to drive the motor 68, the power shaft 70, the power gear 69 and the power bevel gear 71 to slide to the right side, further the power gear 69 is meshed with the transmission gear 88, further the motor 68 drives the power shaft 70, the power gear 69, the transmission gear 88, the driving shaft 65, the driving bevel gear 64, the driven bevel gear 75, the driven shaft 76, the transmission bevel gear 86, the extension bevel gear 84, the extension shaft 85, the extension gear 87, the driven gear 80 and the cam shaft 56 to rotate, further the cam shaft 56 drives the cam 57 to rotate, further the square-shaped slide block 55 is driven by the cam 57 to push out, meanwhile, the sector gear 82 is meshed with the welding bevel gear 81, and the cam shaft 56 drives the sector gear 82, the welding bevel gear 81, the welding shaft 50 and the welding carrier roller 49 to rotate, so that the laser welder 52 is driven to slide and weld and seal iron materials and the pipe wall;
after the welding is completed, the sector gear 82 is disengaged from the welding bevel gear 81, the cam 57 drives the clip slider 55 and the magnetic adsorption block 54 to slide to the side close to the rotating block 15, the magnetic adsorption block 54 is withdrawn, meanwhile, the guide rail 66 drives the switching slider 67 to drive the motor 68, the power shaft 70, the power gear 69 and the power bevel gear 71 to slide to the left, the power gear 69 is meshed with the rotating gear ring 72, the motor 68 drives the power shaft 70, the power gear 69 and the rotating gear ring 72 to rotate in the reverse direction, the rotating block 15 is driven to rotate in the reverse direction by one hundred eighty degrees, the accommodating rack 61 drives the accommodating gear 60 and the sleeve shaft 59 to rotate in the reverse direction during the rotation of the rotating block 15, the variable pitch screw 58 is driven to slide, the matching slider 89 is driven to slide to the side close to the transmission shaft 62, and finally returns to the initial position, and then the guide rail, The power shaft 70, the power gear 69 and the power bevel gear 71 slide to the left, the power bevel gear 71 is meshed with the transmission bevel gear 74, and the motor 68 drives the power shaft 70, the power bevel gear 71, the transmission bevel gear 74 and the transmission shaft 62 to rotate, so that the operation is continued.
The invention has the beneficial effects that: the device has the advantages of simple structure, convenient operation and convenient maintenance, can utilize the ultrasonic flaw detector to carry out 360-degree detection on the pipeline, identifies the damage which is difficult to be observed and can not be distinguished by workers, greatly improves the detection efficiency of the pipeline, can automatically carry out welding, sealing and repairing on the damaged part after the detection is finished, improves the maintenance efficiency, reduces the maintenance cost, simultaneously avoids the ascending operation of the workers and ensures the personal safety of the workers, and has higher use and popularization values.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (4)
1. An acid purification tower maintenance equipment, includes the support ring, its characterized in that: the device comprises a support ring, a rotating block, a pushing plate, a pushing spring, a stepping cavity, a stepping groove, a stepping device, a power cavity and a driving device, wherein three groups of advancing bodies are arranged on the end wall of the top of the support ring in a sliding manner, the rotating block is arranged on the end wall of the top of the advance body in a rotating manner, the rotating block is arranged on the end wall of the right side of the rotating block, the ultrasonic flaw detector for detecting the damage of an iron pipeline is fixedly arranged on the end wall of the right side of the rotating block, the storing cavity for storing iron materials at the damaged part of a closed pipeline is arranged in the advancing body, the pushing plate is arranged in the storing cavity in a sliding manner, the pushing spring is elastically arranged between the pushing plate and the end wall of the right side of the storing cavity, the stepping cavity is arranged in the support ring, the stepping groove is, a dust cleaning cavity is arranged in the end wall of the top of the power cavity, a dust cleaning device for cleaning dust on the outer wall of the pipeline is arranged in the dust cleaning cavity, a matching sliding block is arranged in the rotating block in a sliding mode, the matching sliding block is matched with the pipeline, a material pushing device for sealing the damaged part of the pipeline is arranged in the matching sliding block, a containing groove is arranged in the matching sliding block, a welding device for welding and sealing welding materials of the closed pipeline is arranged in the containing groove, a rotating gear ring positioned in the power cavity is arranged on the end wall of the top of the rotating block, the rotating block can be conveniently rotated by one hundred and eighty degrees, the working mode of the equipment is switched, and a power device for driving the device is arranged in the power; the power device comprises a power shaft arranged in the power cavity, the right end of the power shaft is in power connection with a motor arranged in the power cavity, a power gear disengaged from the rotating gear ring is arranged on the outer wall of the power shaft, a power bevel gear is arranged at the left end of the power shaft, a transmission shaft is arranged in the power cavity, a transmission bevel gear engaged with the power bevel gear is arranged on the outer wall of the transmission shaft, an upper belt wheel positioned in the dust cleaning cavity and used for driving the dust cleaning device to rotate is arranged at the top end of the transmission shaft, a lower belt wheel positioned in the advancing cavity and used for driving the advancing device to rotate is arranged at the bottom end of the transmission shaft, a matching groove is arranged in the end wall at the right side of the power cavity, a driving shaft is arranged in the matching groove, a transmission gear disengaged from the power, a switching slide block is arranged on the end wall of the top of the motor, a guide rail for controlling the motor to slide is arranged in the power cavity, the guide rail is controlled by the ultrasonic flaw detector, and the working state of the equipment is convenient to switch when the ultrasonic flaw detector detects that the pipe wall is damaged; the dust cleaning device comprises a dust cleaning shaft arranged in the dust cleaning cavity, a carrier roller is arranged at the bottom end of the dust cleaning shaft, a brush used for cleaning the outer wall of a pipeline is arranged on the outer wall of the carrier roller, a dust cleaning belt wheel is arranged at the top end of the dust cleaning shaft, a dust cleaning belt is arranged between the dust cleaning belt wheel and the upper belt wheel in a transmission manner, the advancing device comprises an advancing shaft arranged in the advancing cavity, an advancing wheel matched with the support ring is arranged at the bottom end of the advancing shaft, the advancing body can be driven to slide along the support ring, an advancing belt wheel is arranged at the top end of the advancing shaft, an advancing belt is arranged between the advancing belt wheel and the lower belt wheel in a transmission manner, the equipment is used for cleaning the outer wall of the pipeline in the sliding process, and the accuracy of the; the pushing device comprises a clip slider arranged in the accommodating groove in a sliding manner, a magnetic adsorption block for adsorbing and fixing iron materials is arranged at the left end of the clip slider, a transmission cavity is arranged in the wall of the rear end of the accommodating groove, a cam shaft is arranged in the accommodating groove, a cam matched with the clip slider is arranged at the front end of the cam shaft, a sector gear for driving the welding device to rotate is arranged at the rear end of the cam shaft, a driven gear positioned in the transmission cavity is arranged on the outer wall of the cam shaft, an extension shaft is arranged in the transmission cavity, an extension gear meshed with the driven gear is arranged at the front end of the extension shaft, an extension bevel gear is arranged at the rear end of the extension shaft, a driven shaft is arranged in the transmission cavity, a transmission bevel gear meshed with the extension bevel gear is arranged at the lower end of the driven shaft, and a driven bevel gear positioned, the square-shaped sliding block can drive the magnetic adsorption block to drive the iron material to be close to the damaged pipeline; the welding device comprises four groups of welding shafts evenly arranged in the matching sliding block, a welding carrier roller is arranged at the left end of each welding shaft, the welding carrier rollers are in transmission connection through a welding belt, a laser welding device used for welding iron materials is arranged on each welding belt, every two adjacent welding shafts are in power connection through a synchronous belt group, and a welding bevel gear disengaged from the sector gear is arranged at the right end of the welding shaft below the rear portion of the welding shaft, so that the iron materials are welded and fixed to the pipe wall.
2. The acid purification tower maintenance device of claim 1, wherein: the stepping device comprises a contact wheel arranged in the stepping groove, a stepping shaft is arranged in the stepping groove, a stepping wheel is arranged at the rear end of the stepping shaft, the stepping wheel is in power connection with the contact wheel through stepping belt, a stepping bevel gear is arranged at the front end of the stepping shaft, a transmission shaft is arranged in the stepping cavity, a right bevel gear meshed with the stepping bevel gear is arranged at the right end of the transmission shaft, a left bevel gear is arranged at the left end of the transmission shaft, an energy storage shaft is arranged in the stepping cavity, an energy storage bevel gear meshed with the left bevel gear is arranged at the bottom end of the energy storage shaft, an energy storage gear is arranged at the top end of the energy storage shaft, an idle wheel meshed with the energy storage gear is arranged in the stepping cavity, a traveling wheel meshed with the idle wheel is arranged at the bottom end wall of the traveling body, an energy storage spring is elastically arranged between the inner wall of the energy storage gear and the energy storage shaft, and a stop lever matched with the shift lever is arranged on the end wall of the top of the stepping cavity.
3. The acid purification tower maintenance device of claim 2, wherein: be equipped with the sleeve spindle in the cooperation slider, be equipped with on the sleeve spindle outer wall and accomodate the gear, the cooperation slider slides and is equipped with the displacement screw rod, the displacement screw rod with through threaded connection between the sleeve spindle, accomodate inslot wall left side be equipped with accomodate gear engagement's the rack of accomodating, and then pass through accomodate the rotation of gear and drive the horizontal slip of cooperation slider prevents during rotatory piece rotates cooperation slider and pipe wall bump, causes the damage to the pipeline.
4. An acid purification tower maintenance device according to claim 3, wherein: the supporting wheel matched with the end wall at the top of the supporting ring is arranged in the advancing groove, the supporting wheel is used for supporting the weight of the advancing body and reducing the friction resistance of the advancing body in the sliding process, the limiting wheel matched with the end wall at the right side of the supporting ring is arranged at the bottom end of the advancing body, and the limiting wheel is used for limiting the rotation of the advancing body so as to ensure the level of the advancing body in the sliding process.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010359507.1A CN111426751B (en) | 2020-04-30 | 2020-04-30 | Acid purifying tower maintenance equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010359507.1A CN111426751B (en) | 2020-04-30 | 2020-04-30 | Acid purifying tower maintenance equipment |
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| CN111426751B true CN111426751B (en) | 2020-12-01 |
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| CN206391863U (en) * | 2016-11-11 | 2017-08-11 | 衢州市联橙环保科技有限公司 | A kind of emission-control equipment |
| CN209885525U (en) * | 2019-04-17 | 2020-01-03 | 黄科伟 | Welding fume purification device |
| CN210302797U (en) * | 2019-07-31 | 2020-04-14 | 孙文青 | Environment-friendly industrial waste gas purification device |
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2020
- 2020-04-30 CN CN202010359507.1A patent/CN111426751B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101642728A (en) * | 2004-03-23 | 2010-02-10 | W·格雷厄姆 | System and method for pulverizing and extracting moisture |
| JP2013029389A (en) * | 2011-07-27 | 2013-02-07 | Nippon Soken Inc | Catalyst crack detector |
| CN206391863U (en) * | 2016-11-11 | 2017-08-11 | 衢州市联橙环保科技有限公司 | A kind of emission-control equipment |
| CN209885525U (en) * | 2019-04-17 | 2020-01-03 | 黄科伟 | Welding fume purification device |
| CN210302797U (en) * | 2019-07-31 | 2020-04-14 | 孙文青 | Environment-friendly industrial waste gas purification device |
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| CN111426751A (en) | 2020-07-17 |
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Effective date of registration: 20201110 Address after: No.138, Dayuan village, Chang'an Town, Jixi County, Xuancheng City, Anhui Province Applicant after: Jixi Zhixu Intelligent Technology Development Co., Ltd Address before: No.7, group 4, xuesan village, Sihe Township, Sihong County, Suqian City, Jiangsu Province Applicant before: Zhou Lanfeng |
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