CN215863491U

CN215863491U - Novel boiler for biomass briquette combustion

Info

Publication number: CN215863491U
Application number: CN202121555010.3U
Authority: CN
Inventors: 杨光林
Original assignee: Dingyuan Taiyuan New Environmental Protection Fuel Co ltd
Current assignee: Dingyuan Taiyuan New Environmental Protection Fuel Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-02-18
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a novel boiler for biomass briquette combustion, which comprises a furnace frame, wherein a furnace body is arranged inside the furnace frame, a discharge hole is formed in the side surface of the furnace body, an exhaust hood is arranged at the top of the furnace body, a waste gas filtering structure is arranged inside the exhaust hood, an exhaust pipe is arranged at the top of the exhaust hood, a first connecting pipe is connected above the exhaust pipe through threads, gas purification equipment is arranged outside the furnace frame, and an air inlet is formed in the top of the gas purification equipment; and a gas collecting hood is arranged above the discharge port, and the top of the gas collecting hood is provided with a second connecting pipe through threaded connection. This boiler is through being equipped with waste gas filtration, can filter before waste gas enters into gas purification equipment, has improved efficiency and quality that handles burning waste gas to discharge outlet department at the furnace body is equipped with the gas collecting channel, can handle in introducing the waste gas that produces at the in-process of discharge burning material in gas purification equipment, has the function of environmental protection.

Description

Novel boiler for biomass briquette combustion

Technical Field

The utility model relates to the technical field of biomass briquette combustion, in particular to a novel boiler for biomass briquette combustion.

Background

The existing boiler for biomass briquette combustion cannot filter waste gas before entering gas purification equipment, so that the efficiency and the quality of treating the combustion waste gas are reduced, a gas collecting hood is not arranged at a discharge port of a furnace body, and waste gas generated in the process of discharging combustion materials can enter air without the function of environmental protection.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel boiler for biomass briquette combustion, which solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel boiler for biomass briquette combustion comprises a furnace frame, wherein a furnace body is arranged inside the furnace frame, a discharge hole is formed in the side surface of the furnace body, the furnace body is embedded inside the furnace frame and is fixed through bolts and nuts, an exhaust hood is arranged at the top of the furnace body, a waste gas filtering structure is arranged inside the exhaust hood, an exhaust pipe is arranged at the top of the exhaust hood, a first connecting pipe is arranged above the exhaust pipe in a threaded connection mode, gas purification equipment is arranged outside the furnace frame, an air inlet is formed in the top of the gas purification equipment, and the first connecting pipe is inserted inside the air inlet and is connected through threads; and a gas collecting hood is arranged above the discharge port, the top of the gas collecting hood is provided with a second connecting pipe through threaded connection, and the second connecting pipe is inserted into the first connecting pipe through threaded connection.

In a preferred embodiment of the present invention, a first valve is disposed at a connection point between the second connection pipe and the first connection pipe.

As a preferred embodiment of the present invention, an air outlet pipeline is disposed outside the air inlet, and a second valve is disposed at a connection position between the air outlet pipeline and the gas purification apparatus.

In a preferred embodiment of the present invention, a third valve is disposed at a connection between each of two ends of the first connection pipe and the exhaust pipe and the air inlet.

In a preferred embodiment of the present invention, a sealing structure is provided outside the exhaust gas filtering structure, and the sealing structure and the exhaust hood are fixed by a bolt and a nut.

Compared with the prior art, the utility model has the following beneficial effects:

this novel boiler for biomass briquette burning is equipped with waste gas filtration through the top at the furnace body, can filter before waste gas enters into gaseous clarification plant, has improved the efficiency and the quality of handling burning waste gas to discharge outlet department at the furnace body is equipped with the gas collecting channel, can handle in gaseous clarification plant is introduced to the waste gas that produces at the in-process of discharge burning material, has the function of environmental protection.

Drawings

FIG. 1 is a front view of a novel biomass briquette burning boiler of the present invention,

FIG. 2 is an enlarged view of a portion A of the novel biomass briquette combustion boiler of the present invention.

In the figure, a furnace frame 1, a furnace body 2, a discharge port 3, an exhaust hood 4, a waste gas filtering structure 5, an exhaust pipe 6, a first connecting pipe 7, an air inlet 8, a gas collecting hood 9, a second connecting pipe 10, a first valve 11, an air outlet pipeline 12, a gas purifying device 14, a second valve 13, a third valve 15 and a sealing structure 16.

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. 1-2, the present invention provides a technical solution: a novel boiler for biomass briquette combustion comprises a furnace frame 1, wherein a furnace body 2 is arranged inside the furnace frame 1, a discharge hole 3 is formed in the side surface of the furnace body 2, the furnace body 2 is embedded inside the furnace frame 1 and is fixed through bolts and nuts, an exhaust hood 4 is arranged at the top of the furnace body 2, a waste gas filtering structure 5 is arranged inside the exhaust hood 4, an exhaust pipe 6 is arranged at the top of the exhaust hood 4, a first connecting pipe 7 is arranged above the exhaust pipe 6 through threaded connection, a gas purifying device 14 is arranged outside the furnace frame 4, an air inlet 8 is formed in the top of the gas purifying device 14, and the first connecting pipe 7 is inserted into the air inlet 8 and is connected through threads; a gas-collecting hood 9 is arranged above the discharge opening 3, a second connecting pipe 10 is arranged at the top of the gas-collecting hood 9 through threaded connection, and the second connecting pipe 10 is inserted into the first connecting pipe 7 and is connected through threads.

Referring to fig. 1, a first valve 11 is disposed at a connection position of the second connecting pipe 10 and the first connecting pipe 7, and the connection between the second connecting pipe 10 and the first connecting pipe 7 can be controlled by the first valve 11.

Referring to fig. 1, an outlet pipe 12 is disposed outside the inlet 8, a second valve 13 is disposed at a connection between the outlet pipe 12 and the gas purifying device 14, and the second valve 13 is additionally disposed to control communication between the outlet pipe 12 and the gas purifying device 14.

Referring to fig. 1, a third valve 15 is disposed at a connection between each of two ends of the first connection pipe 7 and the exhaust pipe 6 and the air inlet 8, and the third valve 15 is additionally disposed to control the flow of the first connection pipe 7 through the exhaust hood 4 and the gas purification apparatus 14.

Referring to fig. 1, a sealing structure 16 is disposed outside the exhaust gas filtering structure 5, the sealing structure 16 and the exhaust hood 4 are fixed by bolts and nuts, and the sealing property of the connection between the exhaust gas filtering structure 5 and the exhaust hood 4 can be improved by the additional sealing structure 16.

When the novel biomass briquette combustion boiler is used, the third valve is firstly opened, so that waste gas generated by combustion enters the gas purification equipment 14 from the first connecting pipe through the waste gas filtering structure to be subjected to gas purification, and is discharged from the gas outlet pipeline 12 by opening the second valve 13, and when combustion materials are discharged, the first valve 11 is opened, so that the combustion waste gas at the discharge port 9 enters the first connecting pipe 7 through the second connecting pipe 10 to enter the gas purification equipment 14 for treatment.

The furnace frame 1, the furnace body 2, the discharge port 3, the exhaust hood 4, the waste gas filtering structure 5, the exhaust pipe 6, the first connecting pipe 7, the air inlet 8, the gas collecting hood 9, the second connecting pipe 10, the first valve 11, the gas outlet pipeline 12, the gas purifying equipment 14, the second valve 13, the third valve 15 and the sealing structure 16 are all universal standard parts or parts known by the technicians in the field, the structure and the principle of the boiler can be known by technical manuals or conventional experimental methods, the boiler solves the problems that the existing boiler for biomass briquette combustion cannot filter waste gas before the waste gas enters gas purification equipment, the efficiency and the quality of treating the combustion waste gas are reduced, a gas collecting hood is not arranged at a discharge port of a furnace body, the waste gas generated in the process of discharging the combustion materials can enter the air, and the problem of no environment protection function is solved. According to the novel boiler for biomass briquette combustion, the waste gas filtering structure is arranged at the top of the boiler body, so that waste gas can be filtered before entering the gas purification equipment, the efficiency and quality of treatment of the combustion waste gas are improved, the gas collecting hood is arranged at the discharge port of the boiler body, the generated waste gas can be introduced into the gas purification equipment for treatment in the process of discharging combustion materials, and the novel boiler for biomass briquette combustion has an environment-friendly function.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel biomass briquette boiler for burning which characterized in that: the furnace comprises a furnace frame (1), wherein a furnace body (2) is arranged inside the furnace frame (1), a discharge hole (3) is formed in the side surface of the furnace body (2), the furnace body (2) is embedded into the furnace frame (1) and fixed through bolts and nuts, an exhaust hood (4) is arranged at the top of the furnace body (2), a waste gas filtering structure (5) is arranged inside the exhaust hood (4), an exhaust pipe (6) is arranged at the top of the exhaust hood (4), a first connecting pipe (7) is arranged above the exhaust pipe (6) in a threaded connection manner, a gas purifying device (14) is arranged outside the furnace frame (1), an air inlet (8) is formed in the top of the gas purifying device (14), and the first connecting pipe (7) is inserted into the air inlet (8) and connected through threads; the top of bin outlet (3) is equipped with gas collecting channel (9), the top of gas collecting channel (9) is equipped with connecting pipe two (10) through threaded connection, connecting pipe two (10) insert the inside of connecting pipe one (7) is through threaded connection.

2. The novel biomass briquette burning boiler according to claim 1, characterized in that: and a first valve (11) is arranged at the joint of the second connecting pipe (10) and the first connecting pipe (7).

3. The novel biomass briquette burning boiler according to claim 1, characterized in that: an air outlet pipeline (12) is arranged outside the air inlet (8), and a second valve (13) is arranged at the joint of the air outlet pipeline (12) and the gas purification equipment (14).

4. The novel biomass briquette burning boiler according to claim 1, characterized in that: and a third valve (15) is arranged at the joint of the two ends of the first connecting pipe (7) and the exhaust pipe (6) and the air inlet (8) respectively.

5. The novel biomass briquette burning boiler according to claim 1, characterized in that: and a sealing structure (16) is arranged outside the waste gas filtering structure (5), and the sealing structure (16) and the exhaust hood (4) are fixed through bolts and nuts.