CN218763311U

CN218763311U - Steam boiler that heat conversion efficiency is high

Info

Publication number: CN218763311U
Application number: CN202223323082.2U
Authority: CN
Inventors: 陈金富; 李利州
Original assignee: Zhejiang Hangzhou Boiler Co ltd
Current assignee: Zhejiang Hangzhou Boiler Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-03-28
Anticipated expiration: 2032-12-12

Abstract

The utility model belongs to the technical field of the steam boiler technique and specifically relates to a steam boiler that heat conversion efficiency is high, including the steam boiler main part, the machine door is installed to the front end of steam boiler main part, the grate is installed to the inside below of steam boiler main part, the exhaust outlet has been seted up at the top of steam boiler main part, the rigid coupling has the water tank in the middle of the inside of steam boiler main part, the inner wall right side of steam boiler main part is provided with high-efficient heat conversion equipment. Through the rack, the bull stick, cooperation between L shape pole and the scrubbing brush head, make the output of pneumatic cylinder drive the rack and move right, the rack can make the straight-teeth gear anticlockwise rotation half-turn, the straight-teeth gear drives the bull stick simultaneously and rotates, the bull stick can make L shape pole remove left through the spout, L shape pole promotes the scrubbing brush head and removes, the scrubbing brush head can clear up the flying dust of water tank bottom, thereby avoided the bottom thickness increase that these flying dust particles made the water tank, make the heat can normally transmit, thereby the efficiency of thermal transition has been improved.

Description

Steam boiler that heat conversion efficiency is high

Technical Field

The utility model relates to a steam boiler technical field specifically is a steam boiler that heat conversion efficiency is high.

Background

The steam boiler refers to a boiler device for producing steam, the energy input into the boiler is chemical energy and electric energy in fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy.

However, in order to reduce the cost of the existing steam boiler, most of the existing steam boilers use coal and other combustible materials as the fuel of the steam boiler, but because coal burns to generate a large amount of smoke dust, the smoke dust contains various sulfides, carbides and fly ash particles, wherein the fly ash particles are adhered to the bottom of the water tank due to the temperature difference between the inside and the outside of the water tank after contacting the water tank, and the existing steam boiler cannot rapidly clean the fly ash particles, so that the thickness of the bottom of the water tank is increased by the fly ash particles, heat loss occurs in the process of transferring, and the heat conversion efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current steam boiler and can't carrying out quick clearance to the flying dust granule, lead to these flying dust granules to make the bottom thickness of water tank increase, cause the heat to have the loss at the in-process of transmission to make the efficiency of heat conversion lower, and the steam boiler that a heat conversion efficiency is high that proposes.

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

the design is a steam boiler that heat conversion efficiency is high, including the steam boiler main part, the door is installed to the front end of steam boiler main part, the grate is installed to the inside below of steam boiler main part, the exhaust outlet has been seted up at the top of steam boiler main part, the rigid coupling has the water tank in the middle of the inside of steam boiler main part, the inner wall right side of steam boiler main part is provided with high-efficient heat conversion equipment.

Preferably, high-efficient heat transfer device includes the pneumatic cylinder, the outer wall and the steam boiler main part looks rigid coupling of pneumatic cylinder, the output rigid coupling of pneumatic cylinder has the rack, the outer wall and the straight-teeth gear meshing of rack are connected, the rear end of straight-teeth gear is rotated through pivot and steam boiler main part and is connected, the front end rigid coupling of straight-teeth gear has the bull stick, spout and L shape pole sliding connection are passed through to the one end of bull stick, spout and steam boiler main part sliding connection are passed through to the one end of L shape pole, the other end rigid coupling of L shape pole has hard brush head.

Preferably, the top of the water tank is provided with a metal filter screen, and the outer wall of the metal filter screen is fixedly connected with the steam boiler main body through screws.

Preferably, the top of the metal filter screen is provided with an active carbon filter screen, and the outer wall of the active carbon filter screen is fixedly connected with the steam boiler main body through screws.

Preferably, one end of the water tank is communicated with the steam outlet, and the other end of the water tank is communicated with the water inlet.

The utility model provides a pair of steam boiler that heat conversion efficiency is high, beneficial effect lies in: through the pneumatic cylinder, the rack, the straight-teeth gear, the bull stick, cooperation between L shape pole and the scrubbing brush head, when the flying dust is more bottom the water tank, the user is through adjusting the hydraulic cylinder, make the output of pneumatic cylinder drive the rack and remove right, the rack can make straight-teeth gear anticlockwise rotation semicircle, the straight-teeth gear drives the bull stick simultaneously and rotates, the bull stick can make L shape pole remove left through the spout, L shape pole promotes the scrubbing brush head and removes, the scrubbing brush head can be cleared up the flying dust of water tank bottom, thereby avoided these flying dust granules to make the bottom thickness increase of water tank, make the heat can normally transmit, the efficiency of heat transfer has been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional front view of the interconnect structure of FIG. 1;

FIG. 3 is a schematic view of the connection structure at A in FIG. 2;

fig. 4 is a schematic view of the connection structure at B in fig. 2.

In the figure: 1. the steam boiler comprises a steam boiler main body, 2, a machine door, 3, a grate, 4, a high-efficiency heat conversion device, 401, a hydraulic cylinder, 402, a rack, 403, a straight gear, 404, a rotating rod, 405, an L-shaped rod, 406, a bristle brush head, 4A1, an air blower, 4A2, a hot air circulating pipe, 5, a water tank, 6, a steam outlet, 7, a water inlet, 8, a metal filter screen, 9, an active carbon filter screen, 10 and a waste gas outlet.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

example 1:

referring to fig. 1-4, in the present embodiment: the utility model provides a steam boiler that thermal conversion efficiency is high, including steam boiler main part 1, door 2 is installed to the front end of steam boiler main part 1, door 2 adds fuel to inside, grate 3 is installed to the inside below of steam boiler main part 1, install the device of striking sparks on the grate 3, exhaust outlet 10 has been seted up at the top of steam boiler main part 1, exhaust gas after the burning passes through exhaust outlet 10 eduction gear, the rigid coupling has water tank 5 in the middle of steam boiler main part 1's inside, water tank 5 is inside to be equipped with water, a steam generator, steam boiler main part 1's inner wall right side is provided with high-efficient heat conversion equipment 4.

Referring to fig. 2 and 3, the high efficiency heat conversion device 4 includes a hydraulic cylinder 401, a rack 402, a spur gear 403, a rotating rod 404, an L-shaped rod 405 and a bristle brush head 406, the outer wall of the hydraulic cylinder 401 is fixedly connected to the steam boiler main body 1, the type of the hydraulic cylinder 401 is selected according to actual use requirements, and the working requirements are met, the output end of the hydraulic cylinder 401 is fixedly connected to the rack 402, the output end of the hydraulic cylinder 401 pushes the rack 402 to move left and right, the outer wall of the rack 402 is meshed with the spur gear 403, the rack 402 can rotate the spur gear 403, the rear end of the spur gear 403 is rotatably connected to the steam boiler main body 1 through a rotating shaft, the front end of the spur gear 403 is fixedly connected to the rotating rod 404, the spur gear 403 drives the rotating rod 404 to rotate, one end of the rotating rod 404 is slidably connected to the L-shaped rod 405 through a chute, the rotating rod 404 can move the L-shaped rod 405 through the chute, one end of the L-shaped rod 405 is slidably connected to the steam boiler main body 1 through the chute, the bristle brush head 406 is fixedly connected to the other end of the L-shaped rod 405, and the bristle brush head 406 is driven by the L-shaped rod 405 to move;

when the flying dust is more in water tank 5 bottom, the user is through adjusting hydraulic cylinder 401, make hydraulic cylinder 401's output drive rack 402 remove to the right, rack 402 can make spur gear 403 anticlockwise rotate the half-turn, spur gear 403 drives bull stick 404 simultaneously and rotates, bull stick 404 can make L shape pole 405 remove left through the spout, L shape pole 405 promotes bristle head 406 and removes, bristle head 406 can clear up the flying dust of water tank 5 bottom, thereby avoided the bottom thickness increase of these flying dust granule messenger water tanks, make the heat can normally transmit, thereby the efficiency of heat transfer has been improved.

The top of the water tank 5 is provided with a metal filter screen 8, the metal filter screen 8 is formed by alternately weaving steel wires, the outer wall of the metal filter screen 8 is fixedly connected with the steam boiler main body 1 through screws, the top of the metal filter screen 8 is provided with an active carbon filter screen 9, active carbon is filled in the active carbon filter screen 9, the outer wall of the active carbon filter screen 9 is fixedly connected with the steam boiler main body 1 through screws, one end of the water tank 5 is communicated with a steam outlet 6, generated steam passes through a steam outlet 6 exhaust device, the other end of the water tank 5 is communicated with a water inlet 7, and cold water enters the water tank 5 through the water inlet 7.

The working principle is as follows:

when the steam boiler with high heat conversion efficiency is used, firstly, a user places fuel on a fire grate 3 through a machine door 2, the fuel is ignited through an ignition device on the fire grate 3, meanwhile, water is filled into a water tank 5 through a water inlet 7, the water tank 5 is heated when the fuel is combusted, generated steam is sent out of the boiler through a steam outlet 6, the function of the steam boiler is realized, when more fly ash is arranged at the bottom of the water tank 5, the user enables an output end of a hydraulic cylinder 401 to drive a rack 402 to move rightwards through adjusting the hydraulic cylinder 401, the rack 402 enables a straight gear 403 to rotate anticlockwise for a half circle, the straight gear 403 simultaneously drives a rotating rod 404 to rotate, the rotating rod 404 enables an L-shaped rod 405 to move leftwards through a sliding groove, the L-shaped rod 405 pushes a hard brush head 406 to move, the hard brush head 406 can clean the fly ash at the bottom of the water tank 5, the fly ash particles are prevented from increasing the bottom thickness of the water tank, heat can be normally transferred, the heat conversion efficiency is improved, and the use of the boiler is completed.

Example 2:

referring to fig. 2 and 4, in the present embodiment: a steam boiler with high heat conversion efficiency is disclosed, wherein the high-efficiency heat conversion device 4 can also comprise an air blower 4A1 and a hot air circulating pipe 4A2, the air outlet end of the air blower 4A1 is communicated with the steam boiler main body 1, the model of the air blower 4A1 is selected according to the actual use requirement, the working requirement can be met, the air inlet end of the air blower 4A1 is communicated with one end of the hot air circulating pipe 4A2, the discharged waste gas is pumped into the air blower 4A1 through the hot air circulating pipe 4A2 and is sent back to the bottom of the steam boiler main body 1, and the other end of the hot air circulating pipe 4A2 is communicated with the steam boiler main body 1;

the discharged waste gas is pumped into the blower 4A1 through the hot air circulating pipe 4A2 and is sent back to the bottom of the steam boiler main body 1, so that the heat in the waste gas is utilized, and meanwhile, the machine door 2 can convey oxygen to the position of the fire grate 3, and flameout caused by different oxygen is avoided.

The working principle is as follows:

when the high-efficiency heat conversion device 4 is used, the discharged waste gas is pumped into the air blower 4A1 through the hot air circulating pipe 4A2 and is sent back to the bottom of the steam boiler main body 1, so that the heat in the waste gas is utilized, meanwhile, the door 2 can convey oxygen to the fire grate 3, flameout due to different oxygen is avoided, and the device is used.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. A steam boiler with high heat conversion efficiency comprises a steam boiler main body (1), and is characterized in that: the front end of steam boiler main part (1) is installed machine door (2), grate (3) are installed to the inside below of steam boiler main part (1), exhaust outlet (10) have been seted up at the top of steam boiler main part (1), the rigid coupling has water tank (5) in the middle of the inside of steam boiler main part (1), the inner wall right side of steam boiler main part (1) is provided with high-efficient heat conversion equipment (4).

2. A steam boiler with high heat conversion efficiency according to claim 1, wherein: high-efficient heat transfer device (4) are including pneumatic cylinder (401), the outer wall and the steam boiler main part (1) looks rigid coupling of pneumatic cylinder (401), the output rigid coupling of pneumatic cylinder (401) has rack (402), the outer wall and straight-teeth gear (403) meshing of rack (402) are connected, the rear end of straight-teeth gear (403) rotates through pivot and steam boiler main part (1) and is connected, the front end rigid coupling of straight-teeth gear (403) has bull stick (404), the one end of bull stick (404) is passed through spout and L shape pole (405) sliding connection, spout and steam boiler main part (1) sliding connection are passed through to the one end of L shape pole (405), the other end rigid coupling of L shape pole (405) has hard brush head (406).

3. A steam boiler with high heat conversion efficiency according to claim 1, wherein: the top of the water tank (5) is provided with a metal filter screen (8), and the outer wall of the metal filter screen (8) is fixedly connected with the steam boiler main body (1) through screws.

4. A steam boiler with high heat conversion efficiency according to claim 3, wherein: the top of the metal filter screen (8) is provided with an active carbon filter screen (9), and the outer wall of the active carbon filter screen (9) is fixedly connected with the steam boiler main body (1) through screws.

5. A steam boiler with high heat conversion efficiency according to claim 1, wherein: one end of the water tank (5) is communicated with the steam outlet (6), and the other end of the water tank (5) is communicated with the water inlet (7).