Steam boiler for burning biomass burner

Abstract

The steam boiler comprises a boiler body and the biomass burner, the boiler body is arranged on one side of the biomass burner, an annular frame is arranged in the boiler body, rotating rings are arranged in the annular frame, a scraping plate is arranged between the two rotating rings, and the scraping plate is connected with the biomass burner. An inner rack is arranged on the inner side face of the rotating ring and connected with a half gear in a meshed mode, and the half gear is connected with the boiler body through a rotating shaft. According to the device, a driving motor is started, the driving motor drives a disc to rotate, under the action of the disc, a fixing column, a driving rod and a strip-shaped hole, a half gear rotates in the clockwise and anticlockwise direction, under the action of the half gear and an inner rack, a scraper on a rotating ring rotates in the left-right direction, and scale on the inner wall of the boiler body is cleaned; the use efficiency of the boiler is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of steam boilers, in particular to a steam boiler burning a biomass burner. Background Art

[0002] A steam boiler is an energy conversion device. The energy input into the boiler is fuel, which is converted by the boiler and outputs steam with a certain amount of thermal energy. It is not only simple in structure but also easy to operate.

[0003] The existing technology has the following problems:

[0004] With the development of society, a steam boiler burning biomass burners has emerged. When the existing steam boiler is in use, the minerals contained in the hard water after boiling adhere to the container and gradually form white blocks. The thermal conductivity of the scale is poor. If too much scale is formed in the boiler, the boiler efficiency will be reduced. In severe cases, it will cause the boiler tube to burst and cause a boiler accident.

[0005] To this end, we proposed a steam boiler using a biomass burner to solve the above-mentioned drawbacks. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and has the advantage of being easy to clean, and proposes a steam boiler with a biomass burner.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a steam boiler burning a biomass burner comprises a boiler body and a biomass burner, a boiler body is arranged on one side of the biomass burner, an annular frame is arranged inside the boiler body, a rotating ring is arranged inside the annular frame, a scraper is arranged between the two rotating rings, an inner rack is arranged on the inner side surface of the rotating ring, the inner rack is meshed with a half gear, the half gear is connected to the boiler body through a rotating shaft, and a driving rod is installed at the other end of the rotating shaft, a strip hole is opened on the surface of the driving rod, a fixing column is arranged inside the strip hole, the fixing column is installed on a disc, the disc is installed on the output end of the driving motor through the rotating shaft, and the driving motor is installed on the side surface of the boiler body through a fixing seat.

[0008] Preferably, a cavity is provided inside the scraper, and a drain port is provided on the surface of the scraper. A metal hose is installed on one side of the scraper, and the metal hose is connected to a diversion pipe, and a valve is provided on the surface of the diversion pipe.

[0009] Preferably, a steam outlet is provided on the upper surface of the boiler body, and a connecting flange is provided at the steam outlet.

[0010] Preferably, a sealing ring is provided at the rotating shaft.

[0011] Preferably, a water exchange pipe is provided on the lower surface of the boiler body, and a valve is provided at the water exchange pipe.

[0012] Preferably, the lower surface of the boiler body is provided with supporting legs.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The utility model achieves the purpose of cleaning scale by arranging a boiler body, a biomass burner, a ring frame, a rotating ring, a scraper, an inner rack, a half gear, a driving rod, a disc, a fixed column, a driving motor, a fixed seat and a strip hole. When in use, the driving motor is started, and the driving motor drives the disc to rotate. Under the action of the disc, the fixed column, the driving rod and the strip hole, the half gear rotates in the clockwise direction. Under the action of the half gear and the inner rack, the scraper on the rotating ring rotates in the left and right directions, thereby cleaning the scale on the inner wall of the boiler body and ensuring the efficiency of the boiler.

[0015] (2) The utility model provides a shunt pipe and a metal hose. When cleaning scale, the cleaning agent can be transported to the inside of the scraper through the shunt pipe along the metal hose, and then dripped onto the scale through the drain port, reacting with the scale to soften it, making it easier for the scraper to clean the scale, thereby greatly improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below.

[0017] Figure 1 This is a schematic diagram of the structure of a steam boiler using a biomass burner proposed in the utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of a ring frame of a steam boiler burning a biomass burner proposed in the utility model;

[0019] Figure 3 This is a schematic diagram of the shunt pipe connection structure of a steam boiler burning a biomass burner proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of a scraper of a steam boiler using a biomass burner proposed in the utility model.

[0021] Legend:

[0022] 1. Boiler body; 2. Biomass burner; 3. Ring frame; 4. Rotating ring; 5. Scraper; 6. Internal rack; 7. Half gear; 8. Driving rod; 9. Disc; 10. Fixed column; 11. Driving motor; 12. Fixed seat; 13. Diverter pipe; 14. Metal hose; 15. Drain port; 16. Water exchange pipe; 17. Strip hole; 18. Support leg. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0024] Please refer to Figure 1-4 A steam boiler burning a biomass burner comprises a boiler body 1 and a biomass burner 2. The boiler body 1 is arranged on one side of the biomass burner 2. An annular frame 3 is arranged inside the boiler body 1. A rotating ring 4 is arranged inside the annular frame 3. A scraper 5 is arranged between the two rotating rings 4. An inner rack 6 is arranged on the inner side of the rotating ring 4. The inner rack 6 is meshed with a half gear 7. The half gear 7 is connected to the boiler body 1 through a rotating shaft, and a driving rod 8 is installed at the other end of the rotating shaft. A strip hole 17 is opened on the surface of the driving rod 8. A fixing column 10 is arranged inside the strip hole 17. The fixing column 10 is installed on a disc 9. The disc 9 is installed at the output end of a driving motor 11 through a rotating shaft. The driving motor 11 is installed on the side surface of the boiler body 1 through a fixing seat 12.

[0025] In this embodiment: the drive motor 11 is started, and the drive motor 11 drives the disc 9 to rotate. Under the action of the disc 9, the fixed column 10, the drive rod 8, and the strip hole 17, the half gear 7 rotates in the clockwise direction. Under the action of the half gear 7 and the inner rack 6, the scraper 5 on the rotating ring 4 rotates in the left and right directions, so as to clean the scale on the inner wall of the boiler body 1 and ensure the use efficiency of the boiler.

[0026] Specifically, a cavity is provided inside the scraper 5 , and a drain port 15 is provided on the surface of the scraper 5 . A metal hose 14 is installed on one side of the scraper 5 , and the metal hose 14 is connected to the shunt pipe 13 , and a valve is provided on the surface of the shunt pipe 13 .

[0027] In this embodiment: when cleaning scale, the cleaning agent can be transported to the inside of the scraper 5 through the shunt pipe 13 and along the metal hose 14, and then dripped onto the scale through the drain port 15, reacting with the scale to soften it, making it convenient for the scraper 5 to clean the scale later, greatly improving the practicality of the device.

[0028] Specifically, a steam outlet is provided on the upper surface of the boiler body 1, and a connecting flange is provided at the steam outlet.

[0029] In this embodiment: a connecting flange is used to connect to an external pipeline to facilitate the discharge of hot steam.

[0030] Specifically, a sealing ring is provided at the rotation connection between the rotating shaft and the boiler body 1 .

[0031] In this embodiment: a sealing ring is provided to increase the sealing performance between the rotating shaft and the boiler body 1 .

[0032] Specifically, a water exchange pipe 16 is provided on the lower surface of the boiler body 1 , and a valve is provided at the water exchange pipe 16 .

[0033] In this embodiment, a water exchange pipe 16 is provided to facilitate adding water into the boiler.

[0034] Specifically, the lower surface of the boiler body 1 is provided with supporting legs 18 .

[0035] In this embodiment, the support legs 18 are provided to support the boiler body 1 .

[0036] Working principle: When working, start the driving motor 11, and the driving motor 11 drives the disc 9 to rotate. Under the action of the disc 9, the fixed column 10, the driving rod 8, and the strip hole 17, the half gear 7 rotates in the clockwise and counterclockwise direction. Under the action of the half gear 7 and the inner rack 6, the scraper 5 on the rotating ring 4 rotates left and right to clean the scale on the inner wall of the boiler body 1 to ensure the efficiency of the boiler. By setting the shunt pipe 13 and the metal hose 14, when cleaning the scale, the cleaning agent can be transported to the inside of the scraper 5 through the shunt pipe 13 along the metal hose 14, and then dripped onto the scale through the drain port 15, reacting with the scale to soften it, which is convenient for the subsequent scraper 5 to clean the scale, greatly improving the practicability of the device.

[0037] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A steam boiler burning a biomass burner, comprising a boiler body (1) and a biomass burner (2), characterized in that: A boiler body (1) is provided on one side of the biomass burner (2), an annular frame (3) is provided inside the boiler body (1), a rotating ring (4) is provided inside the annular frame (3), a scraper (5) is provided between the two rotating rings (4), an inner toothed rack (6) is provided on the inner side surface of the rotating ring (4), the inner toothed rack (6) is meshedly connected with a half gear (7), the half gear (7) is connected to the boiler body (1) via a rotating shaft, and a driving rod (8) is installed at the other end of the rotating shaft, a strip hole (17) is provided on the surface of the driving rod (8), a fixing column (10) is provided inside the strip hole (17), the fixing column (10) is installed on a disc (9), the disc (9) is installed on the output end of a driving motor (11) via a rotating shaft, and the driving motor (11) is installed on the side surface of the boiler body (1) via a fixing seat (12).

2. A steam boiler using a biomass burner according to claim 1, characterized in that: The scraper (5) has a cavity inside and a drain port (15) on the surface of the scraper (5). A metal hose (14) is installed on one side of the scraper (5), and the metal hose (14) is connected to a shunt pipe (13). A valve is provided on the surface of the shunt pipe (13).

3. The steam boiler using a biomass burner according to claim 1, characterized in that: The upper surface of the boiler body (1) is provided with a steam outlet, and a connecting flange is provided at the steam outlet.

4. The steam boiler using a biomass burner according to claim 1, characterized in that: A sealing ring is provided at the rotation connection between the rotating shaft and the boiler body (1).

5. The steam boiler using a biomass burner according to claim 1, characterized in that: A water exchange pipe (16) is provided on the lower surface of the boiler body (1), and a valve is provided at the water exchange pipe (16).

6. The steam boiler using a biomass burner according to claim 1, characterized in that: The lower surface of the boiler body (1) is provided with supporting legs (18).

Images