CN211822320U

CN211822320U - High efficiency boiler surface removes bits device

Info

Publication number: CN211822320U
Application number: CN202020481944.6U
Authority: CN
Inventors: 高飞; 吴志平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-06
Filing date: 2020-04-06
Publication date: 2020-10-30
Anticipated expiration: 2030-04-06

Abstract

The utility model discloses a high efficiency boiler surface removes bits device, including U-shaped base and the boiler of setting in the U-shaped base, the equal fixed mounting in top both sides of U-shaped base has electric telescopic handle, and two electric telescopic handle's output top fixed mounting have same mounting panel, the bottom of mounting panel and the top movable contact of boiler, and the top fixed mounting of mounting panel has driving motor, and driving motor's output shaft tip fixed mounting has the pivot that is located the boiler, and the equal fixed mounting in both sides of pivot has the U-shaped pole, and two U-shaped poles are symmetrical to be set up, and one side that two U-shaped poles kept away from each other all bonds and is fixed with a plurality of first brush hairs. The utility model relates to a rationally, convenient operation, the automatic quick incrustation scale to on the boiler internal surface of being convenient for clears up and removes bits, and the cooperation scraper blade reaches the purpose of high-efficient clearance, and is convenient for collect the incrustation scale that falls and take out the clearance, and labour saving and time saving improves work efficiency, is favorable to the use.

Description

High efficiency boiler surface removes bits device

Technical Field

The utility model relates to a boiler surface removes bits equipment technical field, especially relates to a high efficiency boiler surface removes bits device.

Background

The boiler is an energy conversion equipment, there is the chemical energy in the fuel to the energy of boiler input, the electric energy, boiler output has certain heat energy steam, high-temperature water or organic heat carrier, the long-time back of using of boiler, its inner surface can tie a large amount of incrustations, in order to guarantee the normal use of boiler, consequently, need regularly clear up the sweeps to the incrustations that filters the inner surface, the mode of current clearance boiler inner surface incrustations is the manual clearance sweeps that adopts the mode that iron brush cooperation vinegar sprayed mostly, it is not convenient for quick automatic efficient to clear up the incrustations of the inner surface of boiler and collects and take out, waste time and energy, work efficiency is low, can not satisfy the user demand, therefore we have proposed a high efficiency boiler surface sweeps device and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-efficiency boiler surface scrap removing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-efficiency boiler surface scrap removing device comprises a U-shaped base and a boiler arranged in the U-shaped base, wherein electric telescopic rods are fixedly arranged on two sides of the top of the U-shaped base, the top ends of the output ends of the two electric telescopic rods are fixedly provided with a same mounting plate, the bottom of the mounting plate is in movable contact with the top of the boiler, a driving motor is fixedly arranged on the top of the mounting plate, a rotating shaft positioned in the boiler is fixedly arranged at the end part of an output shaft of the driving motor, the mounting plate is sleeved on the rotating shaft in a rotating manner, U-shaped rods are fixedly arranged on two sides of the rotating shaft, the two U-shaped rods are symmetrically arranged, a plurality of first brush hairs are fixedly bonded on one sides, away from each other, of the two U-shaped rods, the first brush hairs are in movable contact with the inner wall of the boiler, a water suction pump positioned, the water inlet end of the water pump extends into the water storage tank, the bottom of the mounting plate is fixedly provided with an annular pipe positioned in the boiler, the annular pipe is sleeved on a rotating shaft, the water outlet of the water pump extends into the annular pipe, the outer side of the annular pipe is in annular communication and is fixedly provided with a plurality of obliquely arranged spray pipes, two opposite spray pipes are symmetrically arranged, a scraper plate is movably sleeved in the boiler, the scraper plate is sleeved on the rotating shaft, two sides, a front side and a rear side of the scraper plate are respectively provided with a conical structure, two sides, the front side and the rear side of the scraper plate are respectively in movable contact with the inner walls of four sides of the boiler, the top of the scraper plate is provided with four collecting tanks in a rectangular shape, the rotating shaft is sleeved with a mounting ring positioned above the scraper plate, the top of the scraper plate is fixedly provided with two fixing rods, the rotating shaft is positioned between, the bottom of scraper blade has been seted up and has been rotated the groove, rotates the inslot rotation cover and is equipped with the plectane, and the bottom bonding of plectane is fixed with the unequal second brush hair of a plurality of lengths, the bottom of second brush hair and the bottom inner wall movable contact of boiler, and the bottom fixed mounting of pivot has the rectangular block, and the bottom of rectangular block extends to and rotates the inslot, and plectane movable sleeve establishes on the rectangular block, and the bottom of scraper blade is four locating levers of rectangle fixed mounting, and boiler movable sleeve establishes on four locating levers.

Preferably, the inner wall of the bottom of the boiler is designed to be a conical structure, the bottom of the boiler is communicated and fixed with a water outlet pipe, and the bottom end of the water outlet pipe is communicated and fixed with a valve.

Preferably, a first circular hole is formed in the top of the mounting plate, a first bearing is fixedly sleeved in the first circular hole, and an inner ring of the first bearing is fixedly sleeved on the outer side of the rotating shaft.

Preferably, the top of the circular plate is provided with a first rectangular groove, and the inner wall of the first rectangular groove is movably contacted with the outer side of the rectangular block.

Preferably, a large bearing is fixedly sleeved in the rotating groove, and an inner ring of the large bearing is fixedly sleeved with the outer side of the circular plate.

Preferably, a plurality of water inlets have been seted up on the top inner wall in rotation groove, have seted up the second circular port on the top inner wall in rotation groove, the inner wall of second circular port and the outside movable contact of pivot.

Preferably, the rotating shaft is fixedly sleeved with a second bearing, and the outer side of the outer ring of the second bearing is fixedly connected with the inner wall of the mounting ring.

Preferably, two rectangular holes have been seted up at the top of collar, the outer movable contact of the inner wall in rectangular hole and the dead lever that corresponds has seted up the thread groove on the right side inner wall that lies in a rectangular hole on right side in two rectangular holes, and thread groove internal thread cover is equipped with fastening bolt, and the thread groove has been seted up to one side that another dead lever was kept away from to a dead lever in two dead levers, thread groove and fastening bolt threaded connection.

Preferably, the inner wall of the bottom of the boiler is rectangular and provided with four second rectangular grooves, and the inner walls of the second rectangular grooves are in movable contact with the outer sides of the corresponding positioning rods.

Compared with the prior art, the beneficial effects of the utility model are that:

through the U-shaped base, electric telescopic handle, the mounting panel, driving motor, the suction pump, a rotating shaft, U-shaped pole, the annular tube, the spray tube, the scraper blade, the collecting vat, the collar, the dead lever, the locating lever, the plectane, the rectangle piece cooperatees with the rotating groove, when clearing up the bits to the incrustation scale on the internal surface of boiler, forward rotation driving motor and suction pump, driving motor's output shaft drives first brush on two U-shaped poles and the inner wall of boiler through the pivot and takes place the friction, the pivot drives second brush on the plectane and the bottom inner wall of boiler through the rectangle piece and takes place the friction, effect at friction, the mesh of brushing incrustation scale has been reached, the suction pump is extracted through the vinegar in the storage water tank that intakes, the vinegar of extraction is in proper order through the play water end of suction pump, annular tube and a plurality of spray tubes spout to the inner wall of boiler on, vinegar can take place chemical reaction with the incrustation scale, the The clearance, the incrustation scale that the clearance was fallen drops to the collecting vat that corresponds under the effect of self gravity, the back is accomplished in the clearance, when the incrustation scale that needs to fall the clearance takes out, two electric telescopic handle of forward start pass through the mounting panel and drive pivot rebound, the pivot passes through the second bearing, collar and two dead levers drive scraper blade rebound and strike off remaining incrustation scale on the boiler inner wall, the incrustation scale that strikes off drops to in the collecting vat, take out in the boiler when the scraper blade removes gradually, it shifts out from the thread groove gradually to rotate fastening bolt forward immediately, can follow the pivot with the scraper blade and take off, can pour the incrustation scale clearance in the collecting vat.

The utility model relates to a rationally, convenient operation, the automatic quick incrustation scale to on the boiler internal surface of being convenient for clears up and removes bits, and the cooperation scraper blade reaches the purpose of high-efficient clearance, and is convenient for collect the incrustation scale that falls and take out the clearance, and labour saving and time saving improves work efficiency, is favorable to the use.

Drawings

FIG. 1 is a schematic cross-sectional view of a high efficiency boiler surface dust removing device according to the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 1.

In the figure: the device comprises a U-shaped base 1, an electric telescopic rod 2, a mounting plate 3, a driving motor 4, a water pump 5, a rotating shaft 6, a U-shaped rod 7, an annular pipe 8, a spray pipe 9, a scraper 10, a collecting tank 11, a mounting ring 12, a fixing rod 13, a positioning rod 14, a circular plate 15, a rectangular block 16, a rotating groove 17 and a fastening bolt 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a high-efficiency boiler surface scrap removing device comprises a U-shaped base 1 and a boiler arranged in the U-shaped base 1, wherein electric telescopic rods 2 are fixedly arranged on both sides of the top of the U-shaped base 1, the top ends of the output ends of the two electric telescopic rods 2 are fixedly provided with a same mounting plate 3, the bottom of the mounting plate 3 is movably contacted with the top of the boiler, a driving motor 4 is fixedly arranged on the top of the mounting plate 3, a rotating shaft 6 positioned in the boiler is fixedly arranged at the end part of an output shaft of the driving motor 4, the mounting plate 3 is rotatably sleeved on the rotating shaft 6, U-shaped rods 7 are fixedly arranged on both sides of the rotating shaft 6, the two U-shaped rods 7 are symmetrically arranged, a plurality of first brush hairs are fixedly bonded on the sides of the two U-shaped rods 7 far away from each other, the first brush hairs are movably contacted with the inner wall of the boiler, a water suction pump, the water storage tank is filled with vinegar, the water inlet end of the water suction pump 5 extends into the water storage tank, the bottom of the mounting plate 3 is fixedly provided with an annular pipe 8 positioned in a boiler, the annular pipe 8 is sleeved on the rotating shaft 6, the water outlet of the water suction pump 5 extends into the annular pipe 8, the outer side of the annular pipe 8 is in annular communication and is fixedly provided with a plurality of obliquely arranged spray pipes 9, two opposite spray pipes 9 are symmetrically arranged, a scraper 10 is movably sleeved in the boiler, the scraper 10 is sleeved on the rotating shaft 6, the two sides, the front side and the rear side of the scraper 10 are respectively in conical structure, the two sides, the front side and the rear side of the scraper 10 are respectively in movable contact with the inner walls of the four sides of the boiler, the top of the scraper 10 is rectangular and is provided with four collecting grooves 11, the rotating shaft 6 is rotatably sleeved with a mounting ring 12 positioned above the scraper 10, the top, the utility model has the advantages of reasonable design, convenient operation, convenient and rapid automatic scale cleaning and scrap removal on the inner surface of the boiler, high-efficiency cleaning by matching with the scraper 10, and convenient collection and removal of the scale on the inner surface of the boiler, and collection and taking out of the cleaned scale, time and labor are saved, the working efficiency is improved, and the use is facilitated.

In the utility model, the bottom inner wall of the boiler is designed into a conical structure, the bottom of the boiler is communicated and fixed with a water outlet pipe, the bottom of the water outlet pipe is communicated and fixed with a valve, the top of the mounting plate 3 is provided with a first circular hole, the first circular hole is internally and fixedly sleeved with a first bearing, the inner ring of the first bearing is fixedly sleeved with the outer side of the rotating shaft 6, the top of the circular plate 15 is provided with a first rectangular groove, the inner wall of the first rectangular groove is movably contacted with the outer side of the rectangular block 16, the rotating groove 17 is internally and fixedly sleeved with a big bearing, the inner ring of the big bearing is fixedly sleeved with the outer side of the circular plate 15, the top inner wall of the rotating groove 17 is provided with a plurality of water inlet holes, the top inner wall of the rotating groove 17 is provided with a second circular hole, the inner wall of the second circular hole is movably contacted with the outer side of, the top of the mounting ring 12 is provided with two rectangular holes, the inner wall of each rectangular hole is movably contacted with the outer side of the corresponding fixed rod 13, the right inner wall of one rectangular hole on the right side in the two rectangular holes is provided with a thread groove, a fastening bolt 18 is sleeved in the thread groove, one side of one fixed rod 13 of the two fixed rods 13, which is far away from the other fixed rod 13, is provided with a thread groove, the thread groove is in threaded connection with the fastening bolt 18, the inner wall of the bottom of the boiler is provided with four second rectangular grooves in a rectangular shape, and the inner wall of each second rectangular groove is movably contacted with the outer sides of the corresponding fixed rods 14. Is beneficial to use.

The working principle is as follows: when scale on the inner surface of a boiler is cleaned and scraps are removed, a driving motor 4 and a water suction pump 5 are started in a forward direction, an output shaft of the driving motor 4 drives a rotating shaft 6 to rotate, the rotating shaft 6 drives two U-shaped rods 7 to rotate, meanwhile, the rotating shaft 6 drives a circular plate 15 to rotate through a rectangular block 16, the U-shaped rods 7 drive a first brush to rub against the inner wall of the boiler, meanwhile, the circular plate 15 drives a second brush to rub against the inner wall of the bottom of the boiler, under the action of friction force, the purpose of scale brushing is achieved, meanwhile, the water suction pump 5 extracts vinegar in a water storage tank through a water inlet end, the extracted vinegar enters an annular pipe 8 through the water outlet end of the water suction pump 5, the vinegar in the annular pipe 8 is sprayed onto the inner wall of the boiler through a plurality of spray pipes 9, the vinegar can chemically react with the scale, and the scale on the inner surface of the boiler can be effectively cleaned, the cleaned water scale falls into the corresponding collecting tank 11 under the action of self gravity;

after cleaning, when the cleaned scale needs to be taken out, the two electric telescopic rods 2 are started in a forward direction, the output shafts of the two electric telescopic rods 2 simultaneously drive the mounting plate 3 to move upwards, the mounting plate 3 drives the rotating shaft 6 to move upwards through the first bearing, the rotating shaft 6 drives the two U-shaped rods 7 to move upwards and gradually move out of the boiler, the rotating shaft 6 simultaneously drives the two fixing rods 13 to move upwards through the second bearing and the mounting ring 12, the two fixing rods 13 simultaneously drive the scraper 10 to move upwards, the scraper 10 rubs with the inner wall of the boiler while moving upwards and scrapes off the scale remained on the inner wall of the boiler, the scraped scale falls into the collecting tank 11, the scraper 10 gradually takes out of the boiler while moving, the fastening bolt 18 is rotated in the forward direction, the fastening bolt 18 gradually moves out of the threaded groove while rotating, and further the fixing of the fixing rods 13 is removed, the scraper 10 can be taken down from the rotating shaft 6, and the scale in the collecting tank 11 can be poured out and cleaned.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A high-efficiency boiler surface chip removing device comprises a U-shaped base (1) and a boiler arranged in the U-shaped base (1), and is characterized in that electric telescopic rods (2) are fixedly arranged on two sides of the top of the U-shaped base (1), the top ends of the output ends of the two electric telescopic rods (2) are fixedly provided with a same mounting plate (3), the bottom of the mounting plate (3) is movably contacted with the top of the boiler, a driving motor (4) is fixedly arranged on the top of the mounting plate (3), a rotating shaft (6) positioned in the boiler is fixedly arranged at the end part of an output shaft of the driving motor (4), the mounting plate (3) is rotatably sleeved on the rotating shaft (6), U-shaped rods (7) are fixedly arranged on two sides of the rotating shaft (6), the two U-shaped rods (7) are symmetrically arranged, and a plurality of first brush hairs are fixedly bonded on one sides, far away from each other, the first bristles are in movable contact with the inner wall of a boiler, a water suction pump (5) located on one side of a driving motor (4) and a water storage tank with the top arranged for an opening are fixedly mounted at the top of a mounting plate (3), vinegar is filled in the water storage tank, a water inlet end of the water suction pump (5) extends into the water storage tank, a ring pipe (8) located in the boiler is fixedly mounted at the bottom of the mounting plate (3), the ring pipe (8) is sleeved on a rotating shaft (6), a water outlet of the water suction pump (5) extends into the ring pipe (8), the outer side of the ring pipe (8) is in annular communication and is fixedly provided with a plurality of spray pipes (9) which are obliquely arranged, two opposite spray pipes (9) are symmetrically arranged, a scraper plate (10) is movably sleeved in the boiler, the scraper plate (10) is sleeved on the rotating shaft (6), two sides, a front side and a rear side of the scraper plate, The front side and the rear side are respectively in movable contact with the inner walls of four sides of a boiler, the top of each scraper (10) is provided with four collecting grooves (11) in a rectangular shape, a rotating shaft (6) is rotatably sleeved with a mounting ring (12) positioned above each scraper (10), the top of each scraper (10) is fixedly provided with two fixing rods (13), the rotating shaft (6) is positioned between the two fixing rods (13), the mounting ring (12) is slidably sleeved on the two fixing rods (13), one fixing rod (13) of the two fixing rods (13) is fastened on the mounting ring (12) in a threaded manner, the bottom of each scraper (10) is provided with a rotating groove (17), the rotating groove (17) is rotatably sleeved with a circular plate (15), the bottom of each circular plate (15) is fixedly bonded with a plurality of second bristles with different lengths, the bottom of each second bristle is in movable contact with the inner wall of the bottom of the boiler, and the bottom end, the bottom of the rectangular block (16) extends into the rotating groove (17), the circular plate (15) is movably sleeved on the rectangular block (16), the bottom of the scraper (10) is rectangular and fixedly provided with four positioning rods (14), and the boiler is movably sleeved on the four positioning rods (14).

2. A high efficiency boiler surface chip removing device as claimed in claim 1, wherein the inner wall of the bottom of said boiler is designed as a cone structure, the bottom of said boiler is connected and fixed with a water outlet pipe, the bottom end of said water outlet pipe is connected and fixed with a valve.

3. The high-efficiency boiler surface chip removing device according to claim 1, wherein a first circular hole is formed in the top of the mounting plate (3), a first bearing is fixedly sleeved in the first circular hole, and an inner ring of the first bearing is fixedly sleeved on the outer side of the rotating shaft (6).

4. The high-efficiency boiler surface chip removing device according to claim 1, characterized in that a first rectangular groove is formed at the top of the circular plate (15), and the inner wall of the first rectangular groove is movably contacted with the outer side of the rectangular block (16).

5. A high efficiency boiler surface dust removing device as claimed in claim 1, wherein said rotating groove (17) is internally fixed with a large bearing, the inner ring of which is fixedly sleeved with the outer side of the circular plate (15).

6. The high-efficiency boiler surface crumb removing device according to claim 1, wherein a plurality of water inlet holes are formed in the inner wall of the top of the rotating groove (17), a second circular hole is formed in the inner wall of the top of the rotating groove (17), and the inner wall of the second circular hole is in movable contact with the outer side of the rotating shaft (6).

7. A high efficiency boiler surface dust removing device as claimed in claim 1, wherein said rotary shaft (6) is fixedly sleeved with a second bearing, and the outer side of the outer ring of the second bearing is fixedly connected with the inner wall of the mounting ring (12).

8. The high-efficiency boiler surface chip removing device according to claim 1, wherein two rectangular holes are formed in the top of the mounting ring (12), inner walls of the rectangular holes are in movable contact with outer sides of the corresponding fixing rods (13), a thread groove is formed in the right inner wall of one rectangular hole on the right side of the two rectangular holes, a fastening bolt (18) is sleeved in the thread groove, a thread groove is formed in one side, away from the other fixing rod (13), of the two fixing rods (13), and the thread groove is in threaded connection with the fastening bolt (18).

9. The high-efficiency boiler surface chip removing device according to claim 1, characterized in that four second rectangular grooves are formed in the inner wall of the bottom of the boiler in a rectangular shape, and the inner walls of the second rectangular grooves are in movable contact with the outer sides of the corresponding positioning rods (14).