CN214468537U

CN214468537U - Top combustion type steam generator

Info

Publication number: CN214468537U
Application number: CN202120655407.3U
Authority: CN
Inventors: 徐敏
Original assignee: Weilai Thermal Technology Taizhou Co ltd
Current assignee: Weilai Thermal Technology Taizhou Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-10-22
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a top combustion formula steam generator, including the support column of four mutual symmetries, four the common welded fastening in top of support column has the backup pad, welded fastening has main barrel and a play gas cylinder in the backup pad respectively, main barrel and the common through connection of play gas cylinder have the connecting cylinder, connecting cylinder inner wall circumference array welding has a plurality of bracing pieces, and is a plurality of the other end of bracing piece is close to each other and common welded fastening has antifriction bearing, the antifriction bearing internal rotation is connected with the axis of rotation, welded fastening has the flabellum in the axis of rotation, be provided with in the axis of rotation and beat the device. The utility model discloses a flabellum makes and turns into mechanical energy with partly heat energy in the waste gas for heat in the waste gas reduces, and the rethread is beaten the ball and is makeed to beat the filter screen, thereby avoids the jam of filter screen, makes the filter screen can exert the filter effect better, avoids the impurity in the waste gas to discharge into external influence environment.

Description

Top combustion type steam generator

Technical Field

The utility model relates to a top combustion formula steam technical field especially relates to a top combustion formula steam generator.

Background

The boiler is a mechanical device which heats water into hot water or steam by using the heat energy of fuel or other energy sources.

However, a large amount of waste gas is generated in the process of using the steam generator, the waste gas is directly discharged from the inside of the steam generator, and the waste gas directly discharged into the air not only wastes heat, but also the heat is dissipated into the air to increase the temperature of the air, so that the environment is polluted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a top combustion type steam generator.

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

the utility model provides a top combustion formula steam generator, includes four mutual symmetrical support columns, four the common welded fastening in top of support column has the backup pad, welded fastening has main barrel and a play gas cylinder in the backup pad respectively, main barrel and the common through connection of play gas cylinder have the connecting cylinder, connecting cylinder inner wall circumference array welding has a plurality of bracing pieces, and is a plurality of the other end of bracing piece is close to each other and common welded fastening has antifriction bearing, the antifriction bearing internal rotation is connected with the axis of rotation, welded fastening has the flabellum in the axis of rotation, be provided with in the axis of rotation and beat the device.

Preferably, the rapping device comprises a first bevel gear, the first bevel gear is welded and fixed at one end, far away from the supporting rod, of the rotating shaft, the first bevel gear is meshed with a second bevel gear, a key at the rotating center of the second bevel gear is connected with a driven shaft, and the driven shaft is rotatably connected with the cylinder wall of the connecting cylinder.

Preferably, a cam is welded and fixed on the driven shaft, a transverse plate is welded and fixed on one side, close to the connecting cylinder, of the air outlet cylinder, a fixed plate is welded and fixed on the top end of the transverse plate, the fixed plate is connected with a sliding column in a sliding mode, the sliding column penetrates through the plate wall of the fixed plate and extends out of two sides of the fixed plate, a sliding plate is welded and fixed on one side, close to the cam, of the sliding column, a spring is sleeved on the sliding column, two ends of the spring abut against the fixed plate and the sliding plate respectively, a knocking ball is welded and fixed on one side, far away from the cam, of the sliding column, and a filter screen penetrates through the air outlet cylinder and is welded and fixed in the air outlet cylinder.

Preferably, the slide plate corresponds to the position of the cam and the cam abuts against the slide plate.

Preferably, the beating ball is made of a metal material and is abutted against the filter screen, a sliding hole matched with the sliding column is formed in the fixing plate, and the size of the spring is larger than that of the sliding hole.

Preferably, the size of the first bevel gear is smaller than that of the second bevel gear, and an external fan device is arranged at the top end of the main cylinder.

Compared with the prior art, the utility model has the advantages of:

1. through setting up first bevel gear and second bevel gear isotructure, make in the steam that gets into from the main barrel body gets into the connecting cylinder, powerful hot gas flow makes the flabellum rotate, thereby make the axis of rotation rotate, under the meshing of first bevel gear and second bevel gear, make the speed increase of spreading into the driven shaft into, thereby better utilization heat energy, turn into the waste of mechanical energy reduction energy with heat energy on the one hand, make hot-blast thermal energy reduce, on the other hand makes and provides the power source for the subsequent beat of device.

2. Through setting up the spring and beating ball and filter screen isotructure for the cam is when rotating, through the reciprocal extrusion to the sliding plate, makes under the effect of spring, beats the ball and realizes the reciprocating type process of beating to the filter screen, thereby prevents that the filter screen from receiving the jam when carrying out the filtering process to the dust, makes hot-blast being difficult to flow out, influences the life of device.

Drawings

Fig. 1 is a schematic structural view of a top combustion type steam generator according to the present invention;

fig. 2 is a first cross-sectional view of a top-fired steam generator according to the present invention;

fig. 3 is a second cross-sectional view of a top-fired steam generator according to the present invention;

fig. 4 is an enlarged schematic view of a portion a of a top combustion steam generator according to the present invention.

In the figure: the device comprises a support column 1, a support plate 2, a main cylinder body 3, a connecting cylinder 4, an air outlet cylinder 5, a support rod 6, a rolling bearing 7, a rotating shaft 8, a fan blade 9, a first bevel gear 10, a second bevel gear 11, a driven shaft 12, a cam 13, a sliding plate 14, a sliding column 15, a spring 16, a fixed plate 17, a knock ball 18 and a filter screen 19.

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. 1-4, a top combustion type steam generator, including four support columns 1 of mutual symmetry, the common welded fastening in top of four support columns 1 has backup pad 2, welded fastening has main barrel 3 and play gas cylinder 5 respectively on backup pad 2, main barrel 3 has connecting cylinder 4 with the common through connection of play gas cylinder 5, the circular array welding of 4 inner walls of connecting cylinder has a plurality of bracing pieces 6, the other end of a plurality of bracing pieces 6 is close to each other and common welded fastening has antifriction bearing 7, 7 internal rotation of antifriction bearing is connected with axis of rotation 8, welded fastening has flabellum 9 on the axis of rotation 8, make flabellum 9 rotate through the hot gas flow, thereby make axis of rotation 8 rotate, be provided with on the axis of rotation 8 and beat the device.

The rapping device comprises a first bevel gear 10, the first bevel gear 10 is welded and fixed at one end, far away from the supporting rod 6, of the rotating shaft 8, the first bevel gear 10 is meshed with a second bevel gear 11, the speed of the rotating shaft 8 is transmitted to the driven shaft 12 through the meshing of the first bevel gear 10 and the second bevel gear 11, the driven shaft 12 is in key connection with the rotating center of the second bevel gear 11, and the driven shaft 12 is in rotating connection with the wall of the connecting cylinder 4.

The driven shaft 12 is provided with a cam 13 in a welded and fixed mode, one side of the air outlet cylinder 5, which is close to the connecting cylinder 4, is provided with a transverse plate in a welded and fixed mode, the top end of the transverse plate is provided with a fixed plate 17 in a welded and fixed mode, the fixed plate 17 is connected with a sliding column 15 in a sliding mode, the sliding column 15 penetrates through the wall of the fixed plate 17 and extends out of two sides, one side of the sliding column 15, which is close to the cam 13, is provided with a sliding plate 14 in a welded and fixed mode, the sliding column 15 is sleeved with a spring 16, two ends of the spring 16 are respectively abutted to the fixed plate 17 and the sliding plate 14, one side of the sliding column 15, which is far away from the cam 13, is provided with a knocking ball 18 in a welded and fixed mode, and a filter screen 19 penetrates through the air outlet cylinder 5 in a welded and fixed mode.

The sliding plate 14 corresponds to the cam 13 in position, the cam 13 abuts against the sliding plate 14, the beating ball 18 is made of a metal material and abuts against the filter screen 19, a sliding hole matched with the sliding column 15 is formed in the fixing plate 17, the size of the spring 16 is larger than that of the sliding hole, the size of the first bevel gear 10 is smaller than that of the second bevel gear 11, so that the size of the driven shaft 12 is increased, the beating frequency of the filter screen 19 is increased, the filter screen 19 is better beaten, the blockage of the filter screen 19 is avoided, and the top end of the main cylinder 3 is provided with an external fan device.

In the utility model, the external fan device introduces the waste gas into the main cylinder 3, the waste gas entering the main cylinder 3 is discharged through the connecting cylinder 4, in the process of passing through the connecting cylinder 4, the powerful hot air flow drives the fan blades 9 to rotate, so that the rotating shaft 8 rotates under the driving of the fan blades 9, the first bevel gear 10 rotates, the second bevel gear 11 rotates with the cam 13, in the process, the accelerating effect is achieved on the driven shaft 12, the sliding plate 14 is pushed to move by the rotation of the cam 13, when the sliding plate 14 moves towards the position close to the fixed plate 17, the extruding spring 16 is pushed to push the beating ball 18 to beat the filter screen 19, when the cam 13 moves to the position not to be offset with the sliding plate 14, the sliding column 15 is restored to the original position under the action of the spring 16, thereby realizing the reciprocating beating of the beating ball 18, the filter screen 19 can better exert the filtering effect, and the phenomenon that the device is damaged because the filter screen 19 is blocked and hot air in the device is difficult to discharge is avoided.

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. The utility model provides a top combustion formula steam generator, includes four mutual symmetrical support column (1), its characterized in that, four the common welded fastening in top of support column (1) has backup pad (2), welded fastening has main barrel (3) and play gas cylinder (5) respectively on backup pad (2), main barrel (3) and play gas cylinder (5) common through connection have connecting cylinder (4), connecting cylinder (4) inner wall circumference array welding has a plurality of bracing pieces (6), and is a plurality of the other end of bracing piece (6) is close to each other and common welded fastening has antifriction bearing (7), antifriction bearing (7) internal rotation is connected with axis of rotation (8), welded fastening has flabellum (9) on axis of rotation (8), be provided with on axis of rotation (8) and beat the device.

2. The top combustion type steam generator of claim 1, characterized in that the rapping device comprises a first bevel gear (10), the first bevel gear (10) is welded and fixed at one end of the rotating shaft (8) far away from the support rod (6), the first bevel gear (10) is engaged with a second bevel gear (11), a driven shaft (12) is connected to a rotation center of the second bevel gear (11) in a key manner, and the driven shaft (12) is rotatably connected with the wall of the connecting cylinder (4).

3. A top combustion steam generator according to claim 2, characterized in that a cam (13) is welded and fixed on the driven shaft (12), a transverse plate is welded and fixed on one side of the air outlet cylinder (5) close to the connecting cylinder (4), a fixed plate (17) is welded and fixed at the top end of the transverse plate, the fixed plate (17) is connected with a sliding column (15) in a sliding way, the sliding column (15) penetrates through the plate wall of the fixed plate (17) and extends out to two sides, a sliding plate (14) is fixedly welded on one side of the sliding column (15) close to the cam (13), a spring (16) is sleeved on the sliding column (15), two ends of the spring (16) are respectively pressed against the sliding plate (14) and the fixed plate (17), and a knocking ball (18) is fixedly welded on one side of the sliding column (15) far away from the cam (13), and a filter screen (19) penetrates through the air outlet cylinder (5) and is fixedly welded.

4. A top combustion steam generator according to claim 3, characterized in that the sliding plate (14) corresponds to the position of the cam (13) and the cam (13) abuts against the sliding plate (14).

5. A top combustion steam generator as in claim 3 wherein the knock ball (18) is made of metal and is against the filter screen (19), the fixed plate (17) has a sliding hole matching the sliding post (15), and the spring (16) is larger than the sliding hole.

6. A top combustion steam generator according to claim 2, characterized in that the first bevel gear (10) is smaller in size than the second bevel gear (11), and the top end of the main cylinder (3) is provided with external fan means.