Environment-friendly biomass hot water boiler

Abstract

The utility model discloses an environment-friendly biomass hot water boiler which comprises a boiler body, a sealing cover is hinged to the top of the boiler body through a hinge, a drainage pipe is arranged on the lower portion of the side face of the boiler body, a combustion chamber is arranged at the bottom of the boiler body, a smoke exhaust pipe is arranged on the back face of the combustion chamber, and a purification assembly is movably installed at the end of the smoke exhaust pipe. A grinding assembly is arranged on the side face of the combustion chamber and comprises an air cylinder, a connecting plate is fixedly connected to the end of the air cylinder, a rotating shaft is arranged on the inner side wall of the connecting plate, a rotating column is arranged at the end of the rotating shaft, and multiple sets of grinding teeth are fixedly connected to the surface of the rotating column. By means of the arranged grinding assembly, raw materials in the combustion chamber can be ground and crushed, the grinding assembly is matched with the spreading push plate to evenly spread the raw materials, it is guaranteed that the raw materials can be fully combusted, consumption of the raw materials is reduced, and the situation that large solid raw material residues pollute the environment is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hot water boilers, in particular to an environmentally friendly biomass hot water boiler. Background Art

[0002] A biomass boiler is a type of boiler that uses biomass energy, such as crops and wood residues, as fuel. Compared to other boilers, a biomass boiler can be used for multiple purposes. It can be used for heating, cooking, boiling water, and bathing at the same time, and has a wide range of uses.

[0003] The existing technology has the following problems:

[0004] In the existing technology, when using a hot water boiler, biomass raw materials need to be added to the combustion chamber. Due to the large variety of raw materials and their different sizes and shapes, some larger raw materials cannot be fully burned, which increases the consumption of combustion raw materials. In addition, large solid residues will be formed after combustion, making the use of hot water boilers not environmentally friendly. Summary of the Invention

[0005] In response to the problems in the related technologies, the present invention proposes an environmentally friendly biomass hot water boiler to overcome the above technical problems existing in the existing related technologies.

[0006] To this end, the specific technical solutions adopted in this utility model are as follows:

[0007] An environmentally friendly biomass hot water boiler comprises a boiler body, the top of the boiler body is hinged with a sealing cover by a hinge, a drain pipe is provided at the lower side of the boiler body, a combustion chamber is provided at the bottom of the boiler body, a smoke exhaust pipe is provided on the back of the combustion chamber, a purification component is movably installed at the end of the smoke exhaust pipe, a grinding component is provided on the side of the combustion chamber, the grinding component comprises a cylinder, the end of the cylinder is fixedly connected to a connecting plate, the inner side wall of the connecting plate is provided with a rotating shaft, the end of the rotating shaft is provided with a rotating column, and the surface of the rotating column is fixedly connected to multiple groups of grinding teeth.

[0008] Preferably, the bottom of the connecting plate is fixedly connected with a material spreading push plate, and the bottom of the material spreading push plate is in contact with the bottom of the combustion chamber. Through the arrangement of the material spreading push plate, the burning raw materials are ground and crushed and then evenly spread in the combustion chamber. Therefore, when the raw materials are burned, the boiler body can be heated more evenly, the burning time of hot water is reduced, and the emission of flue gas will be less, so the use of the hot water boiler is more energy-saving and environmentally friendly.

[0009] Preferably, the top of the connecting plate is fixedly connected to a connecting frame, and the bottom of the connecting frame is provided with multiple groups of cleaning bristles, and the bottoms of the cleaning bristles are in contact with the surface of the grinding teeth. The provided cleaning bristles can brush away the biomass raw materials attached to the surface of the rotating column and the grinding teeth, ensuring that the raw materials will not adhere to their surface.

[0010] Preferably, a limit baffle is movably installed near the edge of the interior of the combustion chamber. The limit baffle is a fireproof board made of glass wool. The limit baffle separates the grinding assembly and the combustion chamber, and will not affect the grinding assembly when the combustion chamber is in use.

[0011] Preferably, the upper and lower ends of the limit baffle are fixedly connected to limit blocks, the inner wall of the combustion chamber is provided with a limit slot, and the front of the limit baffle is fixedly connected to a pull-out handle, which is inserted into the limit slot through the set limit block, and the limit baffle can be quickly disassembled and assembled in conjunction with the pull-out handle.

[0012] Preferably, the purification component includes an outer frame, a filter is provided at the lower part of the inner wall of the outer frame, a box body is fixedly connected above the filter, a cover is hinged on the top of the box body by a hinge, and multiple groups of diversion holes are provided on the bottom of the box body and the surface of the cover, and the interior of the box body is filled with activated carbon particles. Through the purification component, the solid particles in the flue gas are filtered by the filter, and the flue gas is further purified by the activated carbon particles, which effectively reduces the impact of the flue gas on the natural environment. In addition, the activated carbon particles are easy to fill and easy to use.

[0013] Preferably, the outer frame is fixedly connected to the four corners of the bottom with insertion rods, and the end edge of the smoke exhaust pipe is provided with a docking hole. The insertion rods are inserted into the docking holes, so that the purification component and the smoke exhaust pipe can be quickly docked.

[0014] Preferably, gripping handles are fixedly connected to both sides of the outer frame, and the two groups of gripping handles are symmetrically arranged with each other. By setting the two groups of gripping handles, people can more conveniently dock and install the purification component after grasping them.

[0015] The beneficial effects of the utility model are:

[0016] 1. This environmentally friendly biomass hot water boiler, through its grinding assembly, can grind and crush the biomass raw materials in the combustion chamber, and cooperate with the spreading push plate to evenly spread the raw materials, thereby ensuring that the biomass raw materials can be fully burned, reducing raw material consumption and effectively reducing the occurrence of large pieces of solid raw material residues that pollute the environment. 2. This environmentally friendly biomass hot water boiler, through its purification assembly, uses a filter to filter solid particles in the flue gas, and then further purifies the flue gas with activated carbon particles, effectively reducing the impact of the flue gas on the natural environment. The purification assembly is easy to disassemble and assemble, making it relatively convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0020] Figure 3 This is a schematic structural diagram of the grinding assembly of the present utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the smoke exhaust pipe and purification component of the utility model;

[0022] Figure 5 It is a schematic diagram of the side sectional structure of the purification component of the present utility model.

[0023] In the figure: 1. Boiler body; 2. Sealing cover; 3. Combustion chamber; 4. Limit baffle; 5. Limit block; 6. Limit slot; 7. Grinding assembly; 701. Cylinder; 702. Connecting plate; 703. Material spreading push plate; 704. Rotating shaft; 705. Rotating column; 706. Grinding teeth; 707. Connecting frame; 708. Cleaning brush; 8. Exhaust pipe; 9. Purification assembly; 901. Outer frame; 902. Filter; 903. Box body; 904. Cover plate; 905. Insert rod; 906. Holding handle; 10. Drain pipe; 11. Docking hole. DETAILED DESCRIPTION

[0024] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0025] According to an embodiment of the present utility model, an environmentally friendly biomass hot water boiler is provided. Example

[0026] like Figure 1-Figure 5 As shown, the environmentally friendly biomass hot water boiler according to the embodiment of the present invention includes a boiler body 1, the top of the boiler body 1 is hinged with a sealing cover 2 by a hinge, a drain pipe 10 is provided at the lower side of the boiler body 1, a combustion chamber 3 is provided at the bottom of the boiler body 1, a smoke exhaust pipe 8 is provided on the back of the combustion chamber 3, a purification component 9 is movably installed at the end of the smoke exhaust pipe 8, a grinding component 7 is provided on the side of the combustion chamber 3, and the grinding component 7 includes a cylinder 701, the end of the cylinder 701 is fixedly connected to a connecting plate 702, the inner side wall of the connecting plate 702 is provided with a rotating shaft 704, the end of the rotating shaft 704 is provided with a rotating column 705, and the surface of the rotating column 705 is fixedly connected to multiple groups of grinding teeth 706.

[0027] In this embodiment, the bottom of the connecting plate 702 is fixedly connected to a material spreading push plate 703, and the bottom of the material spreading push plate 703 is in contact with the bottom of the combustion chamber 3. Through the arrangement of the material spreading push plate 703, the raw materials to be burned are ground and crushed and then evenly spread in the combustion chamber 3. Therefore, when the raw materials are burned, the boiler body 1 can be heated more evenly, which reduces the burning time of hot water and reduces the emission of smoke, making the use of the hot water boiler more energy-saving and environmentally friendly.

[0028] In this embodiment, a connecting frame 707 is fixedly connected to the top of the connecting plate 702, and a plurality of groups of cleaning bristles 708 are provided at the bottom of the connecting frame 707. The bottom of the cleaning bristles 708 is in contact with the surface of the grinding teeth 706. The provided cleaning bristles 708 can brush away the biomass raw materials attached to the surface of the rotating column 705 and the grinding teeth 706, ensuring that the raw materials will not adhere to their surface.

[0029] In this embodiment, a limit baffle 4 is movably installed near the edge of the combustion chamber 3. The limit baffle 4 is a fireproof board made of glass wool. The limit baffle 4 is set to separate the grinding assembly 7 and the combustion chamber 3, and will not affect the grinding assembly 7 when the combustion chamber 3 is in use.

[0030] In this embodiment, the upper and lower ends of the limit baffle 4 are fixedly connected to the limit card block 5, the inner wall of the combustion chamber 3 is provided with a limit card slot 6, and the front of the limit baffle 4 is fixedly connected with a pull-out handle. By setting the limit card block 5, it is inserted into the limit card slot 6, and the limit baffle 4 can be quickly disassembled and assembled with the pull-out handle. Example

[0031] On the basis of the first embodiment, the preferred embodiment of the environmentally friendly biomass hot water boiler provided by the present invention is as follows: Figures 1 to 5 As shown:

[0032] In this embodiment, the purification component 9 includes an outer frame 901, and a filter screen 902 is provided at the lower part of the inner wall of the outer frame 901. A box body 903 is fixedly connected to the top of the filter screen 902. The top of the box body 903 is hinged with a cover plate 904. The bottom of the box body 903 and the surface of the cover plate 904 are provided with multiple groups of diversion holes. The interior of the box body 903 is filled with activated carbon particles. Through the purification component 9, the filter screen 902 filters the solid particles in the flue gas, and then the activated carbon particles are used to further purify the flue gas, which effectively reduces the impact of the flue gas on the natural environment. In addition, the activated carbon particles are easy to fill and easy to use.

[0033] In this embodiment, the four corners of the bottom of the outer frame 901 are fixedly connected with an insertion rod 905, and a docking hole 11 is opened at the end edge of the smoke exhaust pipe 8. The insertion rod 905 is inserted into the docking hole 11, so that the purification component 9 and the smoke exhaust pipe 8 can be quickly docked.

[0034] In this embodiment, gripping handles 906 are fixedly connected to both sides of the outer frame 901, and the two sets of gripping handles 906 are symmetrically arranged with each other. By setting the two sets of gripping handles 906, people can more conveniently dock and install the purification component 9 after grasping them.

[0035] In order to facilitate understanding of the above technical solutions of the present invention, the working principle or operation method of the present invention in actual process is described in detail below.

[0036] In actual application, grasp the gripping handle 906 and insert the insertion rod 905 at the bottom of the outer frame 901 into the docking hole 11 at the end of the smoke exhaust pipe 8 to complete the installation of the purification component 9, and then put the raw materials used for combustion into the combustion chamber 3. The rotating column 705 moves back and forth in the combustion chamber 3 under the push of the cylinder 701, and the raw materials are ground and crushed by the grinding teeth 706 on its surface, and the raw materials are evenly spread with the material pushing plate 703, thereby ensuring that the biomass raw materials can be fully burned and reducing the consumption of raw materials. The flue gas in the combustion chamber 3 is discharged through the smoke exhaust pipe 8. Before being discharged, the solid particles in the flue gas are filtered through the filter 902, and the flue gas is further purified by activated carbon particles, which effectively reduces the impact of the flue gas on the natural environment and makes the use of the hot water boiler more environmentally friendly.

[0037] In summary, with the help of the above-mentioned technical solution of the present invention, the grinding component 7 is set up, and the biomass raw materials in the combustion chamber 3 can be ground and crushed, and the raw materials can be evenly spread in cooperation with the paving push plate 703, thereby ensuring that the biomass raw materials can be fully burned, reducing the consumption of raw materials, and effectively reducing the situation where large pieces of solid raw material residues pollute the environment. The purification component 9 is set up, and the solid particles in the flue gas are filtered by the filter mesh 902, and the flue gas is further purified by activated carbon particles, which effectively reduces the impact of the flue gas on the natural environment. Moreover, the purification component 9 is easy to disassemble and assemble, and is relatively convenient to use.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An environmentally friendly biomass hot water boiler, comprising a boiler body (1), characterized in that: The top of the boiler body (1) is hingedly connected to a sealing cover (2) by a hinge, a drain pipe (10) is provided at the lower side of the boiler body (1), a combustion chamber (3) is provided at the bottom of the boiler body (1), a smoke exhaust pipe (8) is provided on the back of the combustion chamber (3), a purification component (9) is movably installed at the end of the smoke exhaust pipe (8), a grinding component (7) is provided on the side of the combustion chamber (3), and the grinding component (7) includes a cylinder (701), the end of the cylinder (701) is fixedly connected to a connecting plate (702), the inner side wall of the connecting plate (702) is provided with a rotating shaft (704), the end of the rotating shaft (704) is provided with a rotating column (705), and the surface of the rotating column (705) is fixedly connected to multiple groups of grinding teeth (706).

2. The environmentally friendly biomass hot water boiler according to claim 1, characterized in that: The bottom of the connecting plate (702) is fixedly connected to a material spreading push plate (703), and the bottom of the material spreading push plate (703) is in contact with the bottom of the combustion chamber (3).

3. The environmentally friendly biomass hot water boiler according to claim 1, characterized in that: The top of the connecting plate (702) is fixedly connected to a connecting frame (707), and the bottom of the connecting frame (707) is provided with multiple groups of cleaning bristles (708), and the bottoms of the cleaning bristles (708) are in contact with the surface of the grinding teeth (706).

4. The environmentally friendly biomass hot water boiler according to claim 1, characterized in that: A limit baffle (4) is movably installed near the edge of the combustion chamber (3), and the limit baffle (4) is a fireproof board made of glass wool.

5. The environmentally friendly biomass hot water boiler according to claim 4, characterized in that: The upper and lower ends of the limit baffle (4) are fixedly connected to the limit clamping blocks (5), the inner wall of the combustion chamber (3) is provided with a limit clamping groove (6), and the front surface of the limit baffle (4) is fixedly connected to a pull-out handle.

6. The environmentally friendly biomass hot water boiler according to claim 1, characterized in that: The purification component (9) includes an outer frame (901), a filter screen (902) is provided at the lower part of the inner wall of the outer frame (901), a box body (903) is fixedly connected above the filter screen (902), a cover plate (904) is hinged to the top of the box body (903) via a hinge, a plurality of groups of guide holes are provided on the bottom of the box body (903) and the surface of the cover plate (904), and the interior of the box body (903) is filled with activated carbon particles.

7. The environmentally friendly biomass hot water boiler according to claim 6, characterized in that: Insert rods (905) are fixedly connected to the four corners of the bottom of the outer frame (901), and a docking hole (11) is provided at the edge of the end of the smoke exhaust pipe (8).

8. The environmentally friendly biomass hot water boiler according to claim 6, characterized in that: Both sides of the outer frame (901) are fixedly connected with gripping handles (906), and the two groups of gripping handles (906) are symmetrically arranged with each other.

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