Composite combustion rice hull boiler

Abstract

The utility model discloses a composite combustion rice husk boiler, and particularly relates to the field of rice husk combustion, which comprises a device main body, a boiler door is arranged right in front of the device main body, a door handle is arranged at the left end of the boiler door, a feed port cylinder is arranged above the device main body, a feed port is arranged at the top end of the feed port cylinder, and an exhaust pipe is arranged on the right side of the device main body. A combustion chamber is installed in the device body, air holes are formed in the inner side of the combustion chamber, an air blower is arranged on the outer side of the combustion chamber, and air holes are formed in the inner wall of the combustion chamber at the same time. When the rice hull composite combustion device works, air circulation can be accelerated through the air blower and the air holes, so that combustion is more sufficient, the smokeless effect can be achieved, and when the combustion chamber completes operation, a bearing plate can be drawn out through a bearing plate handle, so that the cleaning effect is achieved; the cleanliness of the device is ensured; and the pollution to the atmosphere is reduced.

Description

Technical Field

[0001] The utility model relates to the field of boiler combustion, and more specifically, to a composite combustion rice husk boiler. Background Art

[0002] In rural areas, rice husks are used as livestock feed, but due to their low nutritional content and the fact that the surface of rice husks is densely covered with lignin, which tightly surrounds the crude fiber, the total digestibility of livestock intake can only reach 5%-8%. Therefore, most rice husks are discarded as waste or used as low-grade fuel, which not only pollutes the environment but also causes a waste of resources. In urban rice processing plants, a large amount of rice husks are piled up, and the utilization rate is also very low. Most of them are directly burned. Due to the high content of silica in rice husks, rice husks are difficult to burn fully, so in addition to emitting a large amount of carbon dioxide into the atmosphere, a large amount of dust is also generated at the same time.

[0003] After searching, the existing patent (publication number: CN 203560923 U) discloses a composite combustion rice husk boiler. At present, the only way to really consume a large amount of rice husk is to use rice husk as a direct fuel. However, this technology of burning rice husk has problems such as low calorific value conversion, coking scaling, dust, and disposal of rice husk ash. The rice husk ash after burning cannot be well utilized, which causes pollution and waste. The combustible gas generated is explosive and flammable, and the requirements for storage and transportation are also very high. The inventor found the following problems in the prior art during the implementation of the utility model:

[0004] The existing composite combustion rice husk boiler has poor functionality and cannot fully burn the rice husk during use, and at the same time cannot fully burn the rice husk, which easily causes air pollution;

[0005] Therefore, a composite combustion rice husk boiler is proposed to solve the above problems. Utility Model Content

[0006] In order to overcome the above defects of the prior art, the utility model provides a composite combustion rice husk boiler to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a composite combustion rice husk boiler, comprising a device body, a boiler door is installed directly in front of the device body; a door handle is provided at the left end of the boiler door, a feed port column is provided above the device body, a feed port is provided at the top of the feed port column, an exhaust pipe is provided on the right side of the device body, an exhaust port is provided at the top of the exhaust pipe, a flame viewing hole is installed on the right side of the device body, a combustion chamber is installed inside the device body, air holes are provided on the inner side of the combustion chamber, a blower is provided on the outer side of the combustion chamber, a conveyor belt is installed inside the device body, a gear is provided inside the conveyor belt, a groove is provided at the lower end of the device body, and a flame viewing hole is provided on one side of the device body.

[0008] Preferably, a connecting rod is installed on the outer side of the device body.

[0009] Preferably, a handle is provided at the lower end of the connecting rod.

[0010] Preferably, a rotating plate is connected inside the connecting rod and installed inside the device body.

[0011] Preferably, a receiving plate is embedded in the interior of the groove and a receiving plate handle is installed on the outer end.

[0012] Preferably, a combustion chamber is provided inside the device body in an internal and external embedded structure.

[0013] Preferably, a blower is installed outside the combustion chamber and fixedly mounted on both sides of the device body.

[0014] Preferably, the combustion chamber is provided with an air hole and is fixedly embedded in the combustion chamber.

[0015] Technical effects and advantages of the utility model:

[0016] Compared with the prior art, when this composite rice husk combustion device is in use, the device body, as the main part of the entire equipment, improves the overall stability of the composite rice husk combustion device. A feed port column is installed on the top of the device body and connected to the feed port, so that people can better put the rice husk into the boiler during use. Considering that the rice husk will easily accumulate if it falls directly into the combustion chamber, two conveyor belts are installed inside the combustion chamber. The conveyor belts are transported by gears, so that the rice husk can enter the combustion chamber smoothly. When the combustion chamber is working, we can rotate the rotating plate by the handle to adjust the combustion chamber. The rice husks inside are turned over. At the same time, we install blowers on the main body of the device and inside the combustion chamber, and air holes are also installed on the inner wall of the combustion chamber. When the composite rice husk combustion device is working, the blower and air holes can speed up the air circulation, so that the combustion is more complete and can achieve a smokeless effect. When the combustion chamber completes the operation, we can also use the receiving plate handle to pull out the receiving plate to achieve the cleaning effect, and during the work process we can observe the internal situation through the flame viewing hole. The whole device has a compact structure and comprehensive functions, which not only ensures the cleanliness of the device, but also reduces the pollution to the atmosphere. It is an indispensable equipment for scientific combustion. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0019] Figure 3 This is a schematic diagram of the blower structure of the utility model.

[0020] Figure 4 It is a schematic diagram of the planar structure of the utility model.

[0021] The accompanying drawings are marked as follows: 1. device body; 2. boiler door; 3. door handle; 4. feed port column; 5. feed port; 6. exhaust pipe; 7. exhaust port; 8. connecting rod; 9. groove; 10. receiving plate; 11. receiving plate handle; 12. handle; 13. rotating plate; 14. combustion chamber; 15. air hole; 16. blower; 17. gear; 18. conveyor belt; 19. flame viewing hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] As attached Figure 1-4 A composite combustion rice husk boiler shown includes a device body 1, a boiler door 2 is installed in front of the device body 1; a door handle 3 is provided at the left end of the boiler door 2, a feed port column 4 is provided above the device body 1, a feed port 5 is provided at the top of the feed port column 4, an exhaust pipe 6 is provided on the right side of the device body 1, an exhaust port 7 is provided at the top of the exhaust pipe 6, a flame viewing hole 19 is installed on the right side of the device body 1, a combustion chamber 14 is installed inside the device body 1, an air hole 15 is provided on the inner side of the combustion chamber 14, a blower 16 is provided on the outer side of the combustion chamber 14, a conveyor belt 18 is installed inside the device body 1, a gear 17 is provided inside the conveyor belt 18, a groove 9 is provided at the lower end of the device body 1, and a flame viewing hole 19 is provided on one side of the device body 1.

[0025] Among them: the device body 1 is the main part of the whole equipment, which improves the overall stability of the composite rice husk combustion device. A feed port column 4 is installed on the top of the device body 1 and is connected to the feed port 5, so that people can better put the rice husk into the boiler during use. Considering that the rice husk will easily accumulate if it falls directly into the combustion chamber 14, two conveyor belts 18 are installed inside the combustion chamber 14. The conveyor belt 18 is transmitted through a gear 17, so that the rice husk can smoothly enter the combustion chamber 14. When the combustion chamber 14 is working, we can rotate the rotating plate 13 through the handle 12, so that the rice husk in the combustion chamber 14 can be turned over. At the same time, we install a blower 16 inside the device body 1 and the combustion chamber 14, and the inner wall of the combustion chamber 14 is also installed with air holes 15. When the composite rice husk combustion device is working, the blower 16 and the air holes 15 can speed up the air circulation, so that the combustion is more complete and can achieve a smokeless effect. When the combustion chamber 14 completes the operation, we can also use the receiving plate handle 11 to pull out the receiving plate 10 to achieve the cleaning effect, and during the working process we can observe the internal situation through the flame viewing hole 19. The whole device has a compact structure and comprehensive functions, which not only ensures the cleanliness of the device, but also reduces the pollution to the atmosphere. It is an indispensable equipment for scientific combustion.

[0026] Embodiment 2

[0027] Based on the first embodiment, the solution in the first embodiment is further detailed in combination with the following specific working method, as described below:

[0028] like Figure 4 As shown, as a preferred embodiment; a conveyor belt 18 is embedded in the interior of the device body 1 and the conveyor belt 18 is driven to rotate by a gear 17. A rotating plate 13 is also provided at the bottom of the conveyor belt 18 to facilitate the user to clean the instrument more conveniently.

[0029] The working process of the utility model is as follows:

[0030] When the composite combustion rice husk boiler is in use, the device body 1 is the main part of the whole equipment, which improves the overall stability of the composite combustion rice husk device. A feed port column 4 is installed on the top of the device body 1 and is connected to the feed port 5, so that people can better put the rice husk into the boiler during use. Considering that the rice husk will easily accumulate when it falls directly into the combustion chamber 14, two conveyor belts 18 are installed inside the combustion chamber 14. The conveyor belt 18 is transmitted through the gear 17, so that the rice husk can smoothly enter the combustion chamber 14. When the combustion chamber 14 is working, we can use the handle 12 to rotate the rotating plate 13, so that the rice husk in the combustion chamber 14 can be turned over. We have installed a blower 16 inside the device body 1 and the combustion chamber 14, and the inner wall of the combustion chamber 14 is also installed with air holes 15. When the composite rice husk combustion device is working, the blower 16 and the air holes 15 can speed up the air circulation, so that the combustion is more complete and a smokeless effect can be achieved. When the combustion chamber 14 completes the operation, we can also use the receiving plate handle 11 to pull out the receiving plate 10 to achieve the cleaning effect, and during the working process we can observe the internal situation through the flame viewing hole 19. The whole device has a compact structure and comprehensive functions, which not only ensures the cleanliness of the device, but also reduces the pollution to the atmosphere. It is an indispensable equipment for scientific combustion. This is the working process and working principle of the device.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A composite combustion rice husk boiler, comprising a device body (1) characterized by: A boiler door (2) is installed directly in front of the device body (1); A door handle (3) is provided at the left end of the boiler door (2); a feed port column (4) is provided above the device body (1); a feed port (5) is provided at the top of the feed port column (4); an exhaust pipe (6) is provided on the right side of the device body (1); an exhaust port (7) is provided at the top of the exhaust pipe (6); a flame viewing hole (19) is installed on the right side of the device body (1); a combustion chamber (14) is installed inside the device body (1); an air hole (15) is provided on the inner side of the combustion chamber (14); a blower (16) is provided on the outer side of the combustion chamber (14); a conveyor belt (18) is installed inside the device body (1); a gear (17) is provided inside the conveyor belt (18); and a groove (9) is provided at the lower end of the device body (1).

2. A composite combustion rice husk boiler according to claim 1, characterized in that: A connecting rod (8) is installed on the outside of the device body (1).

3. A composite combustion rice husk boiler according to claim 2, characterized in that: A handle (12) is provided at the lower end of the connecting rod (8).

4. A composite combustion rice husk boiler according to claim 2, characterized in that: The connecting rod (8) is internally connected to a rotating plate (13) and is installed inside the device body (1).

5. The composite combustion rice husk boiler according to claim 1, characterized in that: A receiving plate (10) is embedded inside the groove (9) and a receiving plate handle (11) is installed at the outer end.

6. The composite combustion rice husk boiler according to claim 1, characterized in that: The device body (1) has a combustion chamber (14) disposed inside thereof in an internal and external embedded structure.

7. The composite combustion rice husk boiler according to claim 1, characterized in that: The blower (16) is fixedly mounted on both sides of the device body (1).

8. The composite combustion rice husk boiler according to claim 1, characterized in that: The combustion chamber (14) is provided with an air hole (15) and is fixedly embedded in the combustion chamber (14).

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