CN210951269U

CN210951269U - Boiler with automatic descaling function

Info

Publication number: CN210951269U
Application number: CN201921377814.1U
Authority: CN
Inventors: 韩明哲
Original assignee: Liaoning Fangyu Energy Technology Co ltd
Current assignee: Liaoning Fangyu Energy Technology Co ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-07-07
Anticipated expiration: 2029-08-23

Abstract

The utility model relates to the technical field of boiler descaling, in particular to a boiler with an automatic descaling function, which comprises a boiler shell and a motor box, wherein the top end of the boiler shell is clamped with a boiler cover, the top end of the boiler cover is fixedly connected with a fixed column, the right end of the fixed column is fixedly connected with a second motor, the end of a main shaft of the second motor is fixedly connected with a second motor gear, the top end of the boiler cover is rotatably connected with a bolt gear, and the bolt gear is meshed with the second motor gear, in the utility model, the scale on the inner wall of the boiler can be cleaned through the arranged first motor, the second motor, the first motor gear, the rotating plate and the like, the cleaning is comprehensive and has no dead angle, the cleaned scale flows out from a water outlet, so that the heated surface of the boiler is uniformly heated, the heating speed is high, the maintenance cost of the boiler is reduced, the energy is saved, and the time is saved, the cleaning machine also saves manpower, has high automation degree, good cleaning effect and good economy.

Description

Boiler with automatic descaling function

Technical Field

The utility model relates to a boiler descaling technical field specifically is a boiler with automatic descaling function.

Background

With the development of society, the application of the boiler is more and more extensive, the boiler is an energy conversion device, the energy input to the boiler is chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or organic heat carrier with certain heat energy, the origin of the boiler refers to a water container heated on fire, the boiler refers to a place where the fuel is combusted, the boiler comprises two parts, the hot water or the steam generated in the boiler can directly provide heat energy required by industrial production and people life, and can also be converted into mechanical energy through a steam power device, or the boiler which converts mechanical energy into electric energy through the generator and provides hot water is called a hot water boiler and is mainly used for life and has a small amount of application in industrial production, and the boiler which generates steam is called a steam boiler, often called a boiler for short and is mostly used for thermal power stations, ships, locomotives and industrial and mining enterprises, so that the demand for the boiler with the automatic descaling function is increasing day by day.

The in-process that water was burnt hot, because the evaporation of steam etc. can be in the boiler inside the one deck thick incrustation scale of tying up along with the lapse of time, lead to the heat transfer slow, be heated unevenly, the phenomenon that the pot splits and extravagant fuel appears, regular descaling has become indispensable thing to the boiler, but traditional manual scale removal mode, extravagant people's time to it is more laborious, the scale removal inefficiency, consequently, propose a boiler that has automatic descaling function to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boiler with automatic scale removal function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a boiler with an automatic descaling function comprises a boiler shell and a motor box, wherein a boiler cover is clamped at the top end of the boiler shell, a fixed column is fixedly connected at the top end of the boiler cover, a second motor is fixedly connected at the right end of the fixed column, a second motor gear is fixedly connected at the tail end of a main shaft of the second motor, a bolt gear is rotatably connected at the top end of the boiler cover and meshed with the second motor gear, a bolt is fixedly connected at the top end of the bolt gear, a limiting shaft is fixedly connected at the left end of the motor box and spirally connected with the bolt, a ball is rotatably connected at the inner side of the left end of the boiler shell and slidably connected with the limiting shaft, a first telescopic rod is fixedly connected at the top end of the boiler cover, a circular plate is fixedly connected at the top end of the first telescopic rod, a supporting plate is attached to the top end of the circular plate, and the left end of the, the inner side of the motor box is fixedly connected with a first motor, the tail end of a main shaft of the first motor is fixedly connected with a convex block, the bottom end of the convex block is clamped with a concave block, the inner sides of the concave block and the convex block are both connected with a pull rod in a sliding way, the inner side of the left end of the pull rod is fixedly connected with a second telescopic rod, the left end of the second telescopic rod is fixedly connected with a marble, the outer side of the second telescopic rod is provided with a second spring, and two ends of the second spring are respectively fixedly connected with the marble and the inner side of the left end of the pull rod, the marble is clamped with the inner side of the convex block, the front end of the pull rod is fixedly connected with a handle, the bottom end of the concave block is fixedly connected with a rotating column, the rotary column is connected with the center of the pot cover in a sliding mode, the two ends of the rotary column are fixedly connected with the rotary plate, the outer side of the rotary plate is fixedly connected with the scraper, and the scraper is attached to the boiler shell.

Preferably, the bolt gear is 2 times as large as the second motor gear.

Preferably, the pull rod is arranged in a cuboid shape.

Preferably, the rotating plate and the scraper are both made of stainless steel pipes.

Preferably, the limiting shaft is arranged in an L shape and is placed in an inverted manner.

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

1. the utility model discloses in, can realize the clearance to boiler inner wall incrustation scale through first motor, second motor, first motor gear and rotor plate etc. that set up, the clearance is comprehensive, no dead angle, the incrustation scale that the clearance was fallen flows from the outlet for the boiler receives the hot side and is heated evenly, and rate of heating is fast, has reduced the maintenance cost of boiler, when having saved the energy, has still saved the time, has also saved the manpower, and degree of automation is high, and it is effectual to clear up, has fine economic nature.

2. The utility model discloses in, through the convex block, the concave block, pull rod and the handle that set up, can realize the separation of first motor spindle end and rotary column to make the inside of boiler and automatic scale removal device convenient to detach, after the operating time is very long, inevitably can cause certain wearing and tearing to doctor-bar and rotor plate, the periodic maintenance that this kind of setting can be convenient for the boiler and the change of consumptive material guarantee the validity of each function, have fine practicality and operability.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the mounting structure of the pull rod of the present invention;

fig. 5 is a schematic structural diagram of the point B in fig. 4 according to the present invention.

In the figure: 1-boiler shell, 2-scraping blade, 3-rotating plate, 4-pot cover, 5-first spring, 6-first telescopic rod, 7-circular plate, 8-supporting plate, 9-first motor, 10-motor box, 11-bolt, 12-bolt gear, 13-second motor, 14-limiting shaft, 15-second motor gear, 16-ball, 17-water inlet, 18-water outlet, 19-pull rod, 20-handle, 21-rotary column, 22-convex block, 23-concave block, 24-second telescopic rod, 25-second spring, 26-marble and 27-fixed column.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a boiler with an automatic descaling function comprises a boiler shell 1 and a motor box 10, wherein a boiler cover 4 is clamped at the top end of the boiler shell 1, the arrangement is convenient for the boiler shell 1 to be conveniently detached, a fixed column 27 is fixedly connected at the top end of the boiler cover 4, a second motor 13 is fixedly connected at the right end of the fixed column 27, a second motor gear 15 is fixedly connected at the tail end of a main shaft of the second motor 13, a bolt gear 12 is rotatably connected at the top end of the boiler cover 4, the bolt gear 12 is meshed with the second motor gear 15, a bolt 11 is fixedly connected at the top end of the bolt gear 12, a limiting shaft 14 is fixedly connected at the left end of the motor box 10, the arrangement can prevent the motor box 10 from inclining towards one side, the limiting shaft 14 is in threaded connection with the bolt 11, a ball 16 is rotatably connected at the inner side of the left end of the boiler shell 1, and the ball 16 is in sliding, the arrangement is to reduce the resistance when the motor box 10 moves up or down, the top end of the pot cover 4 is fixedly connected with a first telescopic rod 6, the top end of the first telescopic rod 6 is fixedly connected with a circular plate 7, the top end of the circular plate 7 is attached with a support plate 8, the arrangement enables the first telescopic rod 6 to be separated from the support plate 8 and convenient to detach, the left end of the support plate 8 is fixedly connected with the motor box 10, the inner side of the motor box 10 is fixedly connected with a first motor 9, the tail end of a main shaft of the first motor 9 is fixedly connected with a convex block 22, the bottom end of the convex block 22 is clamped with a concave block 23, the inner sides of the concave block 23 and the convex block 22 are both slidably connected with a pull rod 19, the inner side of the left end of the pull rod 19 is fixedly connected with a second telescopic rod 24, the left end of the second telescopic rod 24 is fixedly connected with a marble 26, the outer side of the, and the both ends of second spring 25 respectively with the inboard fixed connection of left end of marble 26 and pull rod 19, marble 26 and the inboard looks block of convex block 22, the front end fixedly connected with handle 20 of pull rod 19, the bottom fixedly connected with rotary column 21 of concave block 22, and rotary column 21 and pot cover 4's central point department sliding connection, the both ends fixedly connected with rotor plate 3 of rotary column 21, the outside fixedly connected with scraper 2 of rotor plate 3, and scraper 2 laminates mutually with boiler casing 1.

The bolt gear 12 is 2 times the size of the second motor gear 15, the setting can enable the rotating speed of the bolt gear 12 to be far lower than that of the second motor gear 15, the motor box 10 is prevented from moving upwards or downwards too fast to a certain extent, the pull rod 19 is in a cuboid setting, the pull rod 19 can have enough strength to bear the weight of the rotary column 21 due to the setting, the rotary plate 3 and the scraper 2 are made of stainless steel pipes, the setting is to prevent the rotary plate 3 and the blade 2 from being corroded in water for a long time, the limiting shaft is in an L-shaped setting, the limiting shaft 14 is placed in an inverted mode, the setting enables the motor box 10 to slide along the left end of the boiler shell 1, inclination cannot occur, and resistance in upward movement and downward movement is reduced.

The model of the first motor 9 is 200FZY4-D, and the model of the second motor 13 is GH12038M 24S.

The working process is as follows: the utility model is powered by an external power supply before use, when the boiler needs to clean scale, the descaling agent is poured from the water inlet 17, the first motor 9 rotates to drive the rotary column 21 to rotate, the rotary column 21 drives the rotary plate 3 to rotate, the rotary plate 3 drives the scraping blade 2 to rotate, the second motor 13 rotates to drive the second motor gear 15 to rotate, the second motor gear 15 drives the bolt gear 12 to rotate, the bolt gear 12 drives the bolt 11 to rotate, the bolt 11 pushes the limit shaft 14 to move upwards or downwards, the limit shaft 14 drives the motor box 10 to move upwards or downwards, the first telescopic rod 6, the first spring 5 and the circular plate 7 play a supporting role along with the lifting of the motor box 10, the motor box 10 is ensured to be in a horizontal state, the motor box 10 finally drives the scraping blade 2 to move upwards or downwards through the first motor 9, the rotary column 21 and the rotary plate 3, the scraping blade 2 rotates upwards and downwards to achieve the effect of cleaning scale, get into the clear water from water inlet 17, discharge the incrustation scale from the delivery port, when internals need clear up and change, pulling handle 20, pull rod 19 is pulled out, the top of the terminal main shaft of first motor 9 and rotary column 21 can separate, take out motor case 10, pot cover 4 and rotor plate 3 in proper order, realize the clearance to inside, when repacking, with convex block 22 and concave piece 23 looks block, impel the inside of convex block 22 and concave piece 23 with pull rod 19, pull rod 19 is at marble 26, the inside looks block of second spring 25 and second telescopic link 24 down with convex block 22, pull rod 19 is fixed, rotary column 21 and the terminal synchronous revolution that can realize of main shaft of first motor 9.

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. A boiler with automatic descaling function comprises a boiler shell (1) and a motor box (10), and is characterized in that: the boiler comprises a boiler shell (1), a boiler cover (4) is clamped at the top end of the boiler shell (1), a fixed column (27) is fixedly connected at the top end of the boiler cover (4), a second motor (13) is fixedly connected at the right end of the fixed column (27), a second motor gear (15) is fixedly connected at the tail end of a main shaft of the second motor (13), a bolt gear (12) is rotatably connected at the top end of the boiler cover (4), the bolt gear (12) is meshed with the second motor gear (15), a bolt (11) is fixedly connected at the top end of the bolt gear (12), a limiting shaft (14) is fixedly connected at the left end of a motor box (10), the limiting shaft (14) is spirally connected with the bolt (11), a ball (16) is rotatably connected at the inner side of the left end of the boiler shell (1), the ball (16) is slidably connected with the limiting shaft (14), a first telescopic rod (6) is fixedly connected at the top end, the top end of the first telescopic rod (6) is fixedly connected with a circular plate (7), the top end of the circular plate (7) is attached with a supporting plate (8), the left end of the supporting plate (8) is fixedly connected with a motor box (10), the inner side of the motor box (10) is fixedly connected with a first motor (9), the tail end of a main shaft of the first motor (9) is fixedly connected with a convex block (22), the bottom end of the convex block (22) is clamped with a concave block (23), pull rods (19) are slidably connected to the inner sides of the concave block (23) and the convex block (22), the inner side of the left end of each pull rod (19) is fixedly connected with a second telescopic rod (24), the left end of each second telescopic rod (24) is fixedly connected with a marble (26), the outer side of each second telescopic rod (24) is provided with a second spring (25), and two ends of each second spring (25) are respectively fixedly connected with the marble (26) and the inner side of the left end of each, marble (26) and the inboard looks block of convex block (22), the front end fixedly connected with handle (20) of pull rod (19), the bottom fixedly connected with rotary column (21) of concave block (23), and rotary column (21) and the central point department sliding connection of pot cover (4), the both ends fixedly connected with rotor plate (3) of rotary column (21), the outside fixedly connected with scraper (2) of rotor plate (3), and scraper (2) laminate mutually with boiler shell (1).

2. The boiler with an automatic descaling function according to claim 1, wherein: the bolt gear (12) is 2 times as large as the second motor gear (15).

3. The boiler with an automatic descaling function according to claim 1, wherein: the pull rod (19) is arranged in a cuboid shape.

4. The boiler with an automatic descaling function according to claim 1, wherein: the rotating plate (3) and the scraper (2) are both made of stainless steel pipes.

5. The boiler with an automatic descaling function according to claim 1, wherein: the limiting shaft (14) is arranged in an L shape, and the limiting shaft (14) is placed in an inverted manner.