CN110508518B - Ash and scale removing structure on surface of boiler for thermal power plant - Google Patents
Ash and scale removing structure on surface of boiler for thermal power plant Download PDFInfo
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- CN110508518B CN110508518B CN201910943571.1A CN201910943571A CN110508518B CN 110508518 B CN110508518 B CN 110508518B CN 201910943571 A CN201910943571 A CN 201910943571A CN 110508518 B CN110508518 B CN 110508518B
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- 238000003860 storage Methods 0.000 claims abstract description 51
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 238000009423 ventilation Methods 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 11
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 12
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 230000003137 locomotive effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
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- 239000007858 starting material Substances 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a structure for removing ash and scale on the surface of a boiler for a thermal power plant, which comprises a fixed seat and a positioning seat; the invention enables a user to drive the electric push rod to drive the pressing plate to compress the storage bag through the controller by arranging the two storage bags in the positioning seat, thereby improving the pressure intensity in the storage bags, meanwhile, the electromagnetic valve is started by the controller, so that the cleaning liquid and the rust remover in the two liquid storage bags can be effectively conveyed into the driving block through the conveying pipe and discharged through the guide pipe, thereby enabling the user to more conveniently and efficiently clean the surface of the boiler through the scraper blade so as to further improve the maintenance and cleaning effect on the surface of the boiler, meanwhile, the motor arranged on the mounting plate enables a user to start the motor through the controller to drive the fan blades to rotate at a high speed, so that high-speed airflow can be effectively conveyed through the ventilation pipe and the guide pipe, and further the effect of removing ash, dirt and impurities on the surface of the boiler is further improved.
Description
Technical Field
The invention relates to the technical field of ash scale removing structures, in particular to an ash scale removing structure on the surface of a boiler for a thermal power plant.
Background
Thermal power generation is the main force of power development of modern society, under the large background of establishing a harmonious society and developing a circular economy, the influence of power on the environment and the influence of non-renewable energy are emphatically considered in the direction of improving the thermal power technology, although part of nuclear power units are already arranged in China, thermal power still occupies most markets of power, the power development lags behind the economic development in recent years, a plurality of thermal power plants are arranged in the whole country, the thermal power technology must be continuously improved and developed to meet the requirements of the harmonious society, a boiler is an energy conversion device, energy input to the boiler has chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy, the principle of the boiler refers to a water container heated on fire, the boiler refers to a place for burning the fuel, the boiler comprises the boiler and the furnace, and the hot water or the steam generated in the boiler can directly provide heat energy for industrial production and people life, also can be through steam power device conversion mechanical energy, or the rethread generator converts mechanical energy into electric energy, the boiler that provides hot water is called hot water boiler, mainly used life, also have a small amount of applications in the industrial production, the boiler that produces steam is called steam boiler, often shortly called the boiler, it is mostly used for thermal power station, boats and ships, locomotive and industrial and mining enterprises, and the boiler is very easily infected with the energy transmission of a large amount of dirt debris very big influence boilers after long-term the use, consequently need carry out regular clearance maintenance to it, and the ash scale removal mechanism that uses to the boiler in the thermal power plant among the prior art still has certain not enough when the practical application, for example:
when implementing the clearance to the boiler surface in the thermal power plant among the prior art and get rid of the ash dirt, because the boiler surface is connected with multiple equipment or pipeline, and can't implement to demolish such important connecting piece when the clearance is maintained to make the user appear the operation degree of difficulty great and can have very big potential safety hazard if the misoperation takes place the mistake and touch when implementing the clearance to the junction of boiler surface and each equipment pipeline, so can not satisfy prior art needs.
Disclosure of Invention
The invention aims to provide an ash and scale removing structure on the surface of a boiler for a thermal power plant, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a thermal power plant boiler surface dust and scale removing structure comprises a fixing seat and a positioning seat, wherein the middle part of the upper surface of the fixing seat is fixedly connected with a controller through a bolt, the middle part of the upper surface of the inner wall of the fixing seat is fixedly connected with a storage battery through a bolt, the middle part of one side of the fixing seat is fixedly connected with a serpentine pipe through a bolt and a clamping piece, one end of the serpentine pipe is fixedly connected with a positioning seat through a bolt and a clamping piece, one end of the middle part of the two sides of the inner wall of the positioning seat is fixedly connected with a positioning block through a bolt, the middle parts of the adjacent surfaces of the two positioning blocks are respectively provided with a sliding groove, a sliding block is connected in the sliding way with the sliding block through the sliding groove, a driving block is connected with the positioning seat in a sliding way through a positioning block, one end of the middle part, the positioning seat is characterized in that a fixing sleeve is fixedly connected to one side of the middle of the upper surface of the positioning seat through a bolt and a clamping piece, a cleaning mechanism is fixedly adhered to the lower surface of the positioning seat through a magic tape, and the output end of the storage battery is electrically connected with the input end of the controller.
Preferably, the fixing base still includes the electro-magnet, the fixing base inner wall is close to bottom department at middle part all around through bolt fixedly connected with fixed plate, the fixed plate is pegged graft and is had the dead lever, the dead lever bottom runs through the fixed plate and passes through bolt fixedly connected with fixed block, the fixed block lower surface middle part is inlayed and is had the electro-magnet, reset spring has been cup jointed to the dead lever periphery between fixed block and the fixed plate, the reset spring both ends respectively with fixed plate and fixed block welding, the electro-magnet input respectively with the controller with battery output electric connection.
Preferably, the fixing base still includes the baffle, the fixing base inner wall is close to the middle part all around and passes through bolt fixedly connected with baffle, the baffle is used for as the stop device of dead lever in the fixing base, just the dead lever top is run through the fixed plate and is pasted and have the silica gel pad.
Preferably, the fixing base is a quadrangular prism, the partition plate is used as a protective device of the storage battery, eighty fixing rods are arranged on the fixing base and located in the same plane, the fixing rods are in clearance fit with the fixing plates, and the lower surfaces of the electromagnets and the fixing blocks are located in the same plane.
Preferably, the positioning seat still includes the storing bag, the positioning seat inner wall is all around the middle part through bolt fixedly connected with mounting panel, the conveying pipeline has all been pegged graft in mounting panel middle part both sides, mounting panel one side is close to four corners department and all passes through bolt fixedly connected with electric putter, and adjacent two bolt fixedly connected with clamp plate, two are passed through to electric putter one end the storing bag has all been pasted to clamp plate one side, the limiting plate has been pasted to one side that the clamp plate was kept away from to the storing bag, the limiting plate periphery with the welding of positioning seat inner wall, the electric putter input respectively with the controller with battery output end electric connection.
Preferably, the mounting panel still includes the solenoid valve, mounting panel middle part both sides all are through bolt fixedly connected with solenoid valve, the solenoid valve pass through flange and bolt with conveying pipeline fixed connection, the solenoid valve is used for opening as opening of conveying pipeline and stops controlling means, the solenoid valve input respectively with the controller with battery output electric connection.
Preferably, one end of the conveying pipe penetrates through the mounting plate and the limiting plate, the storage bag is fixedly connected with the clamping piece through a bolt, and the conveying pipe is communicated with the storage bag.
Preferably, the periphery of the storage bag is in sliding connection with the positioning seat, the storage bag is in clearance fit with the positioning seat, the storage bag is made of flexible materials, a protective film is adhered to the inner wall of the storage bag, and the two storage bags are used as storage devices of cleaning liquid and rust remover respectively.
Preferably, the positioning seat further comprises a motor, a fixing cover is fixedly connected to the middle of one side of the mounting plate through bolts, the motor is fixedly connected to one side of the inner wall of the fixing cover through bolts, the power output end of the motor is fixedly connected with fan blades through bolts, the other side of the inner wall of the fixing cover is close to the edge and is peripherally connected with a guide ring through bolts, a ventilation pipe is inserted into the middle of the mounting plate, one end of the ventilation pipe penetrates through the fixing cover and is fixedly connected with the fixing cover through bolts, and the input end of the motor is respectively electrically connected with the controller and the output end of.
Preferably, a guide pipe is inserted in the middle of the lower surface of the driving block, the conveying pipeline and one end of the ventilation pipe penetrate through the driving block and are fixedly connected with the guide pipe through a flange and a bolt, the driving block is trapezoidal, and the positioning seat is hollow quadrangular.
Compared with the prior art, the invention has the beneficial effects that:
the invention connects the fixed seat and the positioning seat through the serpentine tube, and the controller and the storage battery are arranged on the fixed seat, so that a user can start the electromagnet inside the fixed seat through the controller, the fixed seat can be attached and fixed on the outer surface of the boiler through the adsorption force of the electromagnet when being arranged on the surface of the boiler, and the invention ensures that the user can effectively limit the positioning seat to the boiler surface through the serpentine tube when not using the positioning seat to clean and remove ash dirt on the boiler surface or limit the positioning seat to the boiler surface through the serpentine tube when taking the fixed seat as the center and taking the length size of the serpentine tube as the radius, thereby ensuring that the user can effectively identify the cleaned and uncleaned range of the boiler surface when continuously using the cleaning mechanism below the positioning seat to clean and descale the boiler surface after interval or rest, facilitating the user to confirm convenient operation and use and improving the, meanwhile, the driving block is arranged in the positioning seat through the positioning block, and the lug and the scraper are arranged on the driving block, so that a more concentrated force application effect is realized when a user removes scales on the surface of the boiler through the positioning seat and cleans and removes the scales at the joint of the outer surface of the boiler and each equipment pipeline, the operation step that the user needs to disassemble an important connecting piece is effectively avoided, the effect that the user cleans and removes the scales which are difficult to remove on the surface of the boiler is effectively improved, the working efficiency is improved, the two storage bags are arranged in the positioning seat, the user can drive the electric push rod through the controller to drive the pressing plate to press the storage bags, the pressure in the storage bags is improved, and meanwhile, the electromagnetic valve is started through the controller, so that cleaning liquid and rust remover in the two storage bags can be effectively conveyed into the driving block through the material conveying pipe and discharged through the guide pipe, thereby make the user can further improve the maintenance clearance effect to the boiler surface through the convenient high efficiency more when the scraper blade is implemented the clearance to the boiler surface, simultaneously through the motor that is equipped with on the mounting panel for thereby the user can carry high-speed air current through ventilation pipe and pipe when implementing high-speed rotation and implement effective improvement to the effect of getting rid of is implemented to the ash scale debris on boiler surface to thereby effectual not enough of having compensatied among the prior art through controller starter motor.
Drawings
FIG. 1 is a schematic view of a front view semi-section structure of the present invention;
FIG. 2 is a schematic view of a half-section of the fixing base of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a schematic top view of a half-section configuration of the present invention;
FIG. 5 is a schematic view of a half-section structure of the positioning seat of the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 5;
FIG. 7 is a schematic top view of the present invention;
FIG. 8 is a schematic bottom view of the present invention;
fig. 9 is a diagram of the connection of components of the present invention.
In the figure: 1-a fixed seat; 11-a controller; 12-a storage battery; 13-a separator; 14-a fixed plate; 15-fixing the rod; 16-fixing block; 17-an electromagnet; 18-a return spring; 19-serpentine tubing; 2-positioning seat; 21-mounting a plate; 22-a solenoid valve; 23-a delivery pipe; 24-an electric push rod; 25-pressing plate; 26-a storage bag; 27-a limiting plate; 28-a motor; 29-a vent tube; 3-positioning a block; 31-a drive block; 32-a catheter; 33-a scraper; 34-a bump; 35-fixing a sleeve; 36-cleaning mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a boiler surface dust and scale removing structure for a thermal power plant comprises a fixed seat 1 and a positioning seat 2, wherein the fixed seat 1 is in a quadrangular prism shape, the middle part of the upper surface of the fixed seat 1 is fixedly connected with a controller 11 through a bolt, the controller 11 can effectively facilitate the implementation of control by a user, the controller 11 is a controller with the model of SPD-070-AVT, the middle part of the upper surface of the inner wall of the fixed seat 1 is fixedly connected with a storage battery 12 through a bolt, the electric energy can be effectively improved through the storage battery 12, so that the user can conveniently carry, transfer and use the storage battery 12, the model of the storage battery is L2-400MF, a partition plate 13 is fixedly connected to the periphery of the inner wall of the fixed seat 1 through a bolt near the middle part, the partition plate 13 is used as a limiting device of a fixed rod 15 in, the fixing rods 15 can be effectively limited and protected, the fixing plates 14 are fixedly connected to the positions, close to the bottom ends, of the inner wall of the fixing seat 1 through bolts, the thickness of the fixing plates 14 is not smaller than that of the partition plates 13, the fixing rods 15 are inserted into the fixing plates 14, silica gel pads are adhered to the positions, close to the bottom ends, of the top ends of the fixing rods 15, eighty fixing rods 15 are arranged, eighty fixing rods 15 are located in the same plane, the eighty fixing rods 15 are arranged in a matrix mode and are arranged in a quadrilateral mode, the fixing rods 15 are in clearance fit with the fixing plates 14, so that the fixing rods 15 can be effectively deviated on the fixing plates 14, positioning and fixing are carried out on different morphological positions on the surface of a boiler through the electromagnets 17, the fixing rods 15 are fixedly connected with the fixing blocks 16 through the bolts in, the fixing block 16 is quadrangular, the middle of the lower surface of the fixing block 16 is embedded with an electromagnet 17, the electromagnet 17 is a small-sized electromagnet with the model of JNP-100-43, the input end of the electromagnet 17 is electrically connected with the controller 11 and the output end of the storage battery 12 respectively, a user can conveniently control the electromagnet 17 to be started or stopped through the controller 11, the lower surface of the electromagnet 17 and the lower surface of the fixing block 16 are positioned on the same plane, the electromagnet 17 is effectively protected to prevent damage caused by collision, a reset spring 18 is sleeved on the periphery of a fixing rod 15 between the fixing block 16 and the fixing plate 14, two ends of the reset spring 18 are respectively welded with the fixing plate 14 and the fixing block 16, so that the fixing block 16 can be effectively limited on the fixing plate 14, the middle of one side of the fixing seat 1 is fixedly connected with a serpentine tube, one end of the serpentine tube 19 is fixedly connected with the positioning seat 2 through a bolt and a clamping piece, the serpentine tube 19 can effectively and conveniently adjust the angle position between the positioning seat 2 and the fixing seat 1, so that a user can conveniently adjust the position of the positioning seat 2 on the surface of the boiler while limiting the position of the positioning seat 2 on the surface of the boiler through the fixing seat 1, the positioning seat 2 is in a hollow quadrangular prism shape, the middle part of the periphery of the inner wall of the positioning seat 2 is fixedly connected with a mounting plate 21 through a bolt, two sides of the middle part of the mounting plate 21 are respectively inserted with a material conveying pipe 23, cleaning liquid and rust remover can be effectively guided and conveyed through the material conveying pipe 23, one end of the material conveying pipe 23 penetrates through the mounting plate 21 and the limiting plate 27 and is fixedly connected with the clamping piece through a bolt and the material conveying pipe 23 is communicated with the material storing bag 26, and therefore the cleaning liquid, the utility model discloses a cleaning device, including mounting panel 21, solenoid valve 22, controller 11, battery 12, solenoid valve 22, flange and bolt, solenoid valve 22 is the solenoid valve of NHT025-08, solenoid valve 22 input respectively with controller 11 with battery 12 output electric connection, solenoid valve 22 through flange and bolt with conveying pipeline 23 fixed connection, solenoid valve 22 is used for opening and stopping controlling means as conveying pipeline 23 to effectual convenience of customers control washing liquid is with the extrusion capacity of rust remover, thereby further improves the effect that the user is implementing the effect of getting rid of the ash dirt to the boiler surface, mounting panel 21 one side is close to four corners department and all is connected with electric putter 24 through bolt fixed connection, electric putter 24 model is the small-size electric putter of TJC 1-P, electric putter 24 input respectively with controller 11 with battery 12 output electric connection, and adjacent two 24 one ends of electric putter pass through bolt fixedly connected with clamp plate 25, two storing bag 26 has all been pasted to clamp plate 25 one side, storing bag 26 peripheral all around with 2 sliding connection of positioning seat, just storing bag 26 with positioning seat 2 is clearance fit, storing bag 26 constitutes for flexible material, just protective film, two have been pasted to storing bag 26 inner wall storing bag 26 is used for the storage device as washing liquid and rust remover respectively, limiting plate 27 has been pasted to one side that clamp plate 25 was kept away from to storing bag 26, limiting plate 27 peripheral with 2 inner wall welding of positioning seat, through controller 11 start electric putter 24 and drive clamp plate 25 and implement the extrusion through limiting plate 27 to storing bag 26 to impel two storing bags 26 to receive effectual compressive force in order to promote the inside pressure of two storing bags 26, thereby can effectual control washing liquid and rust remover when making the user start solenoid valve 22 through controller 11 The extrusion amount of the fan blade is further convenient for users to use, the middle part of one side of the mounting plate 21 is fixedly connected with a fixed cover through a bolt, the fixed cover is of a hollow structure and is convenient for installing a motor 28, one side of the inner wall of the fixed cover is fixedly connected with the motor 28 through the bolt, the motor 28 is a WY125-S high-speed motor, the power output end of the motor 28 is fixedly connected with fan blades through the bolt, the motor 28 is started through the controller 11 to effectively drive the fan blades to rotate, the other side of the inner wall of the fixed cover is close to the periphery of the edge and is fixedly connected with a guide ring through the bolt, air flow blown out by the fan blades can be effectively guided and conveyed through the guide ring, the middle part of the mounting plate 21 is inserted with a ventilation pipe 29, one end of the ventilation pipe 29 penetrates through the fixed cover and is fixedly connected, the input end of the motor 28 is respectively electrically connected with the controller 11 and the output end of the storage battery 12, one end of the middle part of two sides of the inner wall of the positioning seat 2 is fixedly connected with the positioning blocks 3 through bolts, the middle parts of the adjacent surfaces of the two positioning blocks 3 are respectively provided with a sliding groove, the sliding grooves are in a T shape, the sliding blocks are in a T shape and are connected with sliding blocks in a sliding manner, the middle parts of the adjacent surfaces of the two positioning blocks 3 are connected with a driving block 31 through sliding grooves and sliding blocks in a sliding manner, the driving block 31 is in a trapezoid shape, the middle part of the lower surface of the driving block 31 is inserted with a guide pipe 32, the bottom end of the guide pipe 32 is in an inclined plane shape, one end of the material conveying pipe 23 and one end of the ventilation pipe 29 penetrate through the driving block 31 and are fixedly connected with the guide pipe 32 through flanges and bolts, the middle end of the upper surface of the driving block 31 is fixedly connected with a convex block 34 through a bolt, the driving block 31 can be effectively and conveniently extracted from the positioning seat 2 by a user through the convex block 34, the driving block 31 is conveniently pressed and controlled, the scraper 33 is fixedly inserted and connected with the middle part of the lower surface of the driving block 31 through a bayonet lock at the position close to one end, the residual stubborn sundries on the surface of the boiler can be effectively cleaned and removed through the scraper 33, the fixing sleeve 35 is fixedly connected with one side of the middle part of the upper surface of the positioning seat 2 through the bolt and a clamping piece, a cotton protection pad is adhered to one side of the fixing sleeve 35, the fixing sleeve 35 can be effectively and conveniently worn by the user so as to be fixed on the hand of the user to realize flexible movement, the cleaning mechanism 36 is fixedly adhered to the lower surface of the positioning seat 2 through a magic tape, the output end of the storage battery 12 is electrically connected with the input end of the controller 11.
The working principle is as follows: when the boiler cleaning device is used, the controller 11 starts the electromagnet 17 in the fixed seat 1 firstly, so that a user can be attached and fixed on the outer surface of a boiler through the adsorption force of the electromagnet 17 when the fixed seat 1 is arranged on the surface of the boiler, and therefore the user can effectively limit the positioning seat 2 to the boiler surface through the serpentine tube 19 when the user does not use the positioning seat 2 to clean and remove ash and dirt on the boiler surface or limit the boiler surface through the serpentine tube 19 by taking the fixed seat 1 as the center and taking the length dimension of the serpentine tube 19 as the radius, so that the user can effectively identify the range of the cleaned boiler surface and the range of the uncleaned boiler surface when the user continues to clean the boiler surface through the cleaning mechanism 36 below the positioning seat 2 after interval or rest, the user can conveniently confirm and conveniently operate and use, the working efficiency of the user is improved, and meanwhile, the driving block 31, the convex block 34 and the scraper 33 are arranged on the driving block 31, so that a user can realize the effect of concentrating the applied force when removing the scale on the surface of the boiler through the positioning seat 2, thereby improving the effect of cleaning and removing the scale which is difficult to remove on the surface of the boiler, and through the two storage bags 26 arranged in the positioning seat 2, the user can drive the electric push rod 24 through the controller 11 to drive the pressing plate 25 to press the storage bags 26, thereby improving the pressure intensity in the storage bags 26, and simultaneously, the electromagnetic valve 22 is started through the controller 11, so that the cleaning liquid and the rust removing agent in the two storage bags 26 can be effectively conveyed into the driving block 31 through the conveying pipe 23 and discharged through the guide pipe 32, thereby the user can more conveniently and efficiently further improve the maintenance and cleaning effect on the surface of the boiler when cleaning the surface through the scraper 33, meanwhile, the motor 28 arranged on the mounting plate 21 enables a user to effectively convey high-speed airflow through the ventilation pipe 29 and the guide pipe 32 when the motor 28 is started by the controller 11 to drive the fan blades to rotate at a high speed, so that the effect of removing ash, dirt and impurities on the surface of the boiler is further improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. A structure for removing ash and dirt from a surface of a boiler for a thermal power plant, comprising:
a fixed seat (1);
a positioning seat (2);
the middle part of the upper surface of the fixed seat (1) is fixedly connected with a controller (11) through a bolt, the middle part of the upper surface of the inner wall of the fixed seat (1) is fixedly connected with a storage battery (12) through a bolt, and the middle part of one side of the fixed seat (1) is fixedly connected with a serpentine pipe (19) through a bolt and a clamping piece;
wherein one end of the serpentine tube (19) is fixedly connected with a positioning seat (2) through a bolt and a clamping piece, one end of the middle part of two sides of the inner wall of the positioning seat (2) is fixedly connected with a positioning block (3) through a bolt, the middle parts of the adjacent surfaces of the two positioning blocks (3) are respectively provided with a sliding groove, the sliding grooves are internally and slidably connected with a sliding block, the middle parts of the adjacent surfaces of the two positioning blocks (3) are slidably connected with a driving block (31) through a sliding groove and a sliding block, the driving block (31) is slidably connected with the positioning seat (2) through the positioning block (3), one end of the middle part of the upper surface of the driving block (31) is fixedly connected with a convex block (34) through a bolt, the middle part of the lower surface of the driving block (31) is close to one end and, a cleaning mechanism (36) is fixedly stuck on the lower surface of the positioning seat (2) through a magic tape;
the output end of the storage battery (12) is electrically connected with the input end of the controller (11), the middle part of the periphery of the inner wall of the fixed seat (1) close to the bottom end is fixedly connected with a fixed plate (14) through a bolt, the fixed plate (14) is inserted with a fixed rod (15), the bottom end of the fixed rod (15) penetrates through the fixed plate (14) and is fixedly connected with a fixed block (16) through a bolt, the middle part of the lower surface of the fixed block (16) is embedded with an electromagnet (17), the periphery of the fixed rod (15) between the fixed block (16) and the fixed plate (14) is sleeved with a reset spring (18), and two ends of the reset spring (18) are respectively welded with the;
wherein the input end of the electromagnet (17) is respectively electrically connected with the controller (11) and the output end of the storage battery (12), the inner wall of the fixing seat (1) is close to the middle part around and is fixedly connected with a partition plate (13) through a bolt, the partition plate (13) is used as a limiting device of a fixing rod (15) in the fixing seat (1), a silica gel pad is pasted on the top end of the fixing rod (15) by penetrating through the fixing plate (14), the fixing seat (1) is of a quadrangular prism shape, the partition plate (13) is used as a protective device of the storage battery (12), eighty fixing rods (15) are arranged, eighty fixing rods (15) are all located in the same plane, the fixing rods (15) are in clearance fit with the fixing plate (14), the lower surface of the electromagnet (17) and the lower surface of the fixing block (16) are located in the same plane, the device is characterized in that the middle of the periphery of the inner wall of the positioning seat (2) is fixedly connected with a mounting plate (21) through bolts, material conveying pipes (23) are inserted into two sides of the middle of the mounting plate (21), one side of the mounting plate (21) close to the four corners is fixedly connected with electric push rods (24) through bolts, one end of each two adjacent electric push rods (24) is fixedly connected with a pressing plate (25) through bolts, a storage bag (26) is adhered to one side of each two pressing plates (25), a limiting plate (27) is adhered to one side, away from the pressing plate (25), of each storage bag (26), and the periphery of each limiting plate (27) is welded with the inner wall;
the input end of the electric push rod (24) is electrically connected with the output ends of the controller (11) and the storage battery (12) respectively, electromagnetic valves (22) are fixedly connected to two sides of the middle of the mounting plate (21) through bolts, the electromagnetic valves (22) are fixedly connected with the conveying pipe (23) through flanges and bolts, and the electromagnetic valves (22) are used as starting and stopping control devices of the conveying pipe (23);
wherein, the input end of the electromagnetic valve (22) is respectively electrically connected with the controller (11) and the output end of the storage battery (12), one end of the conveying pipeline (23) penetrates through the mounting plate (21) and the limiting plate (27) and the storage bag (26) is fixedly connected with the clamping piece through bolts, the conveying pipeline (23) is communicated with the storage bag (26), the periphery of the storage bag (26) is peripherally and slidably connected with the positioning seat (2), the storage bag (26) is in clearance fit with the positioning seat (2), the storage bag (26) is made of flexible materials, a protective film is pasted on the inner wall of the storage bag (26), the storage bag (26) is used as a storage device for cleaning liquid and rust remover respectively, a fixing cover is fixedly connected with the middle part of one side of the mounting plate (21) through bolts, and a motor (28) is fixedly connected with one side of the inner wall of the fixing cover through bolts, the power output end of the motor (28) is fixedly connected with fan blades through bolts, the periphery of the other side of the inner wall of the fixed cover, which is close to the edge, is fixedly connected with a guide ring through bolts, a ventilation pipe (29) is inserted in the middle of the mounting plate (21), and one end of the ventilation pipe (29) penetrates through the fixed cover and is fixedly connected with the fixed cover through bolts;
the input end of the motor (28) is electrically connected with the output ends of the controller (11) and the storage battery (12) respectively, a guide pipe (32) is inserted in the middle of the lower surface of the driving block (31), the conveying pipe (23) and one end of the ventilation pipe (29) penetrate through the driving block (31) and are fixedly connected with the guide pipe (32) through a flange and a bolt, the driving block (31) is trapezoidal, and the positioning seat (2) is hollow quadrangular.
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| CN111964465A (en) * | 2020-08-28 | 2020-11-20 | 韩雪 | Environment-friendly glass melting waste heat recovery device |
| CN112705493B (en) * | 2020-12-08 | 2022-07-01 | 上饶市江心锅炉有限公司 | Boiler outer wall cleaning machine |
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| CN102256521B (en) * | 2008-08-11 | 2014-12-10 | 温德罗普公司 | Smooth surface scraper |
| KR20140048680A (en) * | 2012-10-16 | 2014-04-24 | 주식회사 현대미포조선 | Grinding robot for removing welding-bid of shipbuilding |
| CN104525528A (en) * | 2014-12-01 | 2015-04-22 | 西南大学 | Magnetic wheel type cleaning device for plastic greenhouse |
| CN204448721U (en) * | 2014-12-31 | 2015-07-08 | 深圳科学高中 | A kind of laser engraving machine glass block cleaning device |
| WO2018061122A1 (en) * | 2016-09-28 | 2018-04-05 | 商船三井テクノトレード株式会社 | Device adapted to move on wall surface, and method of moving on wall surface |
| CN206262946U (en) * | 2016-11-22 | 2017-06-20 | 华电能源股份有限公司富拉尔基发电厂 | A kind of heat-accumulator tank internal dirt remove device |
| CN109382338A (en) * | 2017-08-10 | 2019-02-26 | 上海卓亚医疗科技有限公司 | A kind of MLC blade cleaning tool |
| CN207657134U (en) * | 2017-12-27 | 2018-07-27 | 江门市泰林精密机械有限公司 | A kind of novel pre-coating film extruder high effect dust cleaner |
| CN207788377U (en) * | 2018-01-17 | 2018-08-31 | 东莞市精闽科技股份有限公司 | Magnetic platform suitable for the uneven workpiece of fixation |
| CN108654842B (en) * | 2018-05-18 | 2019-08-02 | 安徽商贸职业技术学院 | A kind of mobile rapping machine device people's control method of trackless |
| CN208555411U (en) * | 2018-07-02 | 2019-03-01 | 洛阳圣瑞智能机器人有限公司 | Ship, petrochemical industry storage tank wall surface climb wall rust removing robot work system |
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