Biomass normal-pressure hot water boiler

Abstract

The utility model provides a biomass normal-pressure hot water boiler which comprises a base, and a slag discharging hole is formed in the lower portion of a combustion frame. According to the biomass normal-pressure hot water boiler, the water inlet pipe is arranged on the side edge of the boiler body, a worker can conveniently convey water into the boiler body through the water inlet pipe, after the water is conveyed into the boiler body, the worker opens a box door by holding a first handle, after the box door is opened, the worker holds a second handle to pull a slag collecting frame outwards, and the slag collecting frame is opened; due to the fact that the slag collecting frame and the combustion frame are of a connected structure, the combustion frame moves along with the slag collecting frame when the slag collecting frame is pulled, the slag collecting frame and the combustion frame are moved out of the furnace body, at the moment, a worker puts biomass fuel into the combustion frame, holds a second handle and pushes the biomass fuel into the furnace body, and then the box door is closed. And during combustion, combusted coal slag enters the slag collecting frame through the slag discharging holes, so that the coal slag is prevented from being accumulated in the combustion frame.

Description

Technical Field

[0001] The utility model relates to the technical field of heating equipment, in particular to a biomass atmospheric pressure hot water boiler. Background Art

[0002] Biomass hot water boiler is a combustion heating equipment that uses biomass pellets as fuel. It is an environmentally friendly equipment. When in use, the biomass hot water boiler generates heat through the combustion of biomass fuel, and then heats the water through the heat exchange tube.

[0003] When the existing device is in use, it is not convenient to clean the coal slag after combustion inside the atmospheric pressure hot water boiler, which increases the labor intensity of the staff and reduces the practicality of the device. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies in the prior art, the present application aims to provide a biomass atmospheric pressure hot water boiler, comprising a base, a furnace body is provided on the upper part of the base, a water inlet pipe is provided on the left side of the furnace body, a drain pipe is provided on the right side of the furnace body, a box door is provided at the lower part of the water inlet pipe, a first handle is provided inside the box door, a fixed plate is provided inside the furnace body, a slag collecting frame is provided inside the fixed plate, a second handle is provided on the side of the slag collecting frame, a combustion frame is provided on the upper part of the slag collecting frame, the slag collecting frame and the combustion frame are in a connected structure, a slag discharge hole is provided at the lower part of the combustion frame, a smoke inlet is provided at the upper part of the combustion frame, and the smoke inlet is connected to the smoke exhaust pipe through the upper smoke inlet pipe.

[0005] Preferably, the furnace body is fixedly installed above the base, the water inlet pipe is connected to one side of the furnace body, and the drain pipe is connected to the other side of the furnace body.

[0006] Preferably, the box door is movably installed below the water inlet pipe, and the first handle is installed on the inner wall of the box door.

[0007] Preferably, the fixing plate is fixedly mounted on the inner wall of the furnace body, the slag collecting frame is movably mounted on the inner wall of the fixing plate, and the second handle is mounted on one side of the slag collecting frame.

[0008] Preferably, the combustion frame is installed above the slag collecting frame, the slag discharge hole is opened below the combustion frame, the smoke inlet is opened above the combustion frame, the smoke inlet pipe is connected above the smoke inlet, and the smoke exhaust pipe is connected to one side of the smoke inlet pipe.

[0009] Beneficial effects:

[0010] The biomass atmospheric pressure hot water boiler is provided with a water inlet pipe on the side of the furnace body, which is convenient for the staff to transport water into the furnace body through the water inlet pipe. After the water is transported into the furnace body, the staff opens the box door by holding the first handle. After opening, the staff holds the second handle to pull the slag collecting frame outward. Since the slag collecting frame and the combustion frame are in a connected structure, the combustion frame moves simultaneously with the pulling of the slag collecting frame, so that the slag collecting frame and the combustion frame are moved out of the furnace body. At this time, the staff puts the biomass fuel into the combustion frame, holds the second handle to push it into the furnace body, and then closes the box door to burn it. During the combustion, the burned coal slag enters the slag collecting frame through the slag discharge hole, thereby avoiding the accumulation of coal slag in the combustion frame. At the same time, after the water is boiled, the hot water is discharged through the drain pipe, and the box door is opened to pull the slag collecting frame out of the furnace body. At this time, the staff cleans the coal slag in the slag collecting frame, which is convenient for cleaning the coal slag. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0014] Figure 3 It is a front view structural schematic diagram of the utility model.

[0015] In the figure: 1. base; 2. furnace body; 3. water inlet pipe; 4. drain pipe; 5. box door; 6. first handle; 7. fixing plate; 8. slag collecting frame; 9. second handle; 10. combustion frame; 11. slag discharge hole; 12. smoke inlet; 13. smoke inlet pipe; 14. smoke exhaust pipe. DETAILED DESCRIPTION

[0016] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0017] The accompanying drawings in the embodiments of the present invention: different types of section lines in the drawings are not marked according to national standards, nor do they impose any requirements on the materials of the components. Instead, they are used to distinguish the cross-sectional views of the components in the drawings.

[0018] See also Figure 1-3A biomass atmospheric pressure hot water boiler comprises a base 1, a furnace body 2 is arranged on the upper part of the base 1, a water inlet pipe 3 is arranged on the left side of the furnace body 2, a drain pipe 4 is arranged on the right side of the furnace body 2, a box door 5 is arranged at the lower part of the water inlet pipe 3, a first handle 6 is arranged inside the box door 5, a fixing plate 7 is arranged inside the furnace body 1, a slag collecting frame 8 is arranged inside the fixing plate 7, a second handle 9 is arranged on the side of the slag collecting frame 8, a combustion frame 10 is arranged on the upper part of the slag collecting frame 8, the slag collecting frame 8 and the combustion frame 10 are in a connected structure, a slag discharge hole 11 is arranged at the lower part of the combustion frame 10, a smoke inlet 12 is arranged on the upper part of the combustion frame 10, and the smoke inlet 12 is connected to the smoke exhaust pipe 14 through the upper smoke inlet pipe 13.

[0019] The furnace body 2 is fixedly installed above the base 1 , the water inlet pipe 3 is connected to one side of the furnace body 2 , and the drain pipe 4 is connected to the other side of the furnace body 2 .

[0020] The box door 5 is movably installed below the water inlet pipe 3 , and the first handle 6 is installed on the inner wall of the box door 5 .

[0021] The fixing plate 7 is fixedly mounted on the inner wall of the furnace body 1 , the slag collecting frame 8 is movably mounted on the inner wall of the fixing plate 7 , and the second handle 9 is mounted on one side of the slag collecting frame 8 .

[0022] Among them, the combustion frame 10 is installed above the slag collecting frame 8, the slag discharge hole 11 is opened below the combustion frame 10, the smoke inlet 12 is opened above the combustion frame 10, the smoke inlet pipe 13 is connected above the smoke inlet 12, and the smoke exhaust pipe 14 is connected to one side of the smoke inlet pipe 13.

[0023] When in use, a water inlet pipe 4 is provided on the side of the furnace body 2, so that the staff can transport water into the furnace body 2 through the water inlet pipe 4. After the water is transported into the furnace body 2, the staff opens the box door 5 by holding the first handle 6. After opening, the staff holds the second handle 9 to pull the slag collecting frame 8 outward. Since the slag collecting frame 8 and the combustion frame 10 are in a connected structure, the combustion frame 10 moves along with the pulling of the slag collecting frame 8, so that the slag collecting frame 8 and the combustion frame 10 are moved out of the furnace body 2. At this time, the staff The personnel put the biomass fuel into the combustion frame 10, and hold the second handle 9 to push it into the furnace body 2, and then close the box door 5 to burn it. During the combustion, the burned coal slag enters the slag collecting frame 8 through the slag discharge hole 11, thereby avoiding the accumulation of coal slag in the combustion frame 10. At the same time, after the water is boiled, the hot water is discharged through the drain pipe 4, and the box door 5 is opened to pull the slag collecting frame 8 out of the furnace body 2. At this time, the staff cleans the coal slag in the slag collecting frame 8, which is convenient for cleaning the coal slag.

[0024] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

Claims

1. A biomass atmospheric pressure hot water boiler, comprising a base (1), characterized in that: A furnace body (2) is provided on the upper part of the base (1), a water inlet pipe (3) is provided on the left side of the furnace body (2), a drainage pipe (4) is provided on the right side of the furnace body (2), a box door (5) is provided at the lower part of the water inlet pipe (3), a first handle (6) is provided inside the box door (5), a fixing plate (7) is provided inside the furnace body (2), a slag collecting frame (8) is provided inside the fixing plate (7), a second handle (9) is provided on the side of the slag collecting frame (8), a combustion frame (10) is provided on the upper part of the slag collecting frame (8), the slag collecting frame (8) and the combustion frame (10) are in a connected structure, a slag discharge hole (11) is provided at the lower part of the combustion frame (10), a smoke inlet (12) is provided at the upper part of the combustion frame (10), and the smoke inlet (12) is connected to the smoke exhaust pipe (14) through the upper smoke inlet pipe (13).

2. A biomass atmospheric pressure hot water boiler according to claim 1, characterized in that: The furnace body (2) is fixedly installed above the base (1), the water inlet pipe (3) is connected to one side of the furnace body (2), and the drain pipe (4) is connected to the other side of the furnace body (2).

3. A biomass atmospheric pressure hot water boiler according to claim 1, characterized in that: The box door (5) is movably installed below the water inlet pipe (3), and the first handle (6) is installed on the inner wall of the box door (5).

4. A biomass atmospheric pressure hot water boiler according to claim 1, characterized in that: The fixed plate (7) is fixedly mounted on the inner wall of the furnace body (2), the slag collecting frame (8) is movably mounted on the inner wall of the fixed plate (7), and the second handle (9) is mounted on one side of the slag collecting frame (8).

5. The biomass atmospheric pressure hot water boiler according to claim 1, characterized in that: The combustion frame (10) is installed above the slag collecting frame (8), the slag discharge hole (11) is opened below the combustion frame (10), the smoke inlet (12) is opened above the combustion frame (10), the smoke inlet pipe (13) is connected above the smoke inlet (12), and the smoke exhaust pipe (14) is connected to one side of the smoke inlet pipe (13).

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