A boiler energy-saving protection device

Abstract

The present invention discloses a boiler energy-saving protection device, including an energy-saving boiler body, a spiral tube installed inside the energy-saving boiler body, the spiral tube is fixedly connected to the inner wall of the energy-saving boiler body, a water circulation mechanism is arranged on the surface of the energy-saving boiler body, a fixing ring is fixedly connected to the bottom of the energy-saving boiler body, a material receiving plate is fixedly connected to the surface of the fixing ring, two first baffles are rotatably connected inside the connection box, the two first baffles are both arranged at the bottom of the material receiving plate, a rotating mechanism for rotating the two first baffles is arranged inside the connection box, and a material discharge mechanism is arranged inside the connection box. The present invention can adjust the opening and closing size of the bottom of the energy-saving boiler body by setting the two first baffles, thereby improving the combustion effect inside the energy-saving boiler body, and at the same time, by rotating the auger, it is also convenient to discharge the falling dust, and at the same time, it can prevent the external air from flowing back into the energy-saving boiler body, thereby improving the use effect of the device.

Description

Technical Field

[0001] The invention relates to the technical field of boilers, and in particular to a boiler energy-saving protection device. Background Art

[0002] A boiler is a device used to heat water or other fluids. It is widely used in industries, construction, ships, and other fields. Boilers heat water to steam or hot water by burning fuel (such as coal, oil, natural gas, etc.) or using electricity to meet the needs of heating, power generation, production processes, etc. During the use of the boiler, attention should be paid to safety to avoid accidents such as explosions and leakages. Therefore, regular inspection and maintenance are very important. According to different application requirements, boilers can be divided into many types, such as fire tube boilers, water tube boilers, steam boilers, and hot water boilers.

[0003] However, in actual use, the existing environmentally friendly and energy-saving boilers are not equipped with waste heat recovery devices. When heating, a large amount of heat is generated on the outer surface of the furnace body. This heat floats in the air and cannot be recovered, resulting in heat waste. In addition, it is more troublesome to clean the waste slag generated inside the boiler, and there are certain risks in the cleaning process. Therefore, the above problems need to be solved. Summary of the invention

[0004] Based on the technical problems existing in the background technology, the present invention proposes a boiler energy-saving protection device.

[0005] A boiler energy-saving protection device proposed by the present invention comprises an energy-saving boiler body, a spiral tube is installed inside the energy-saving boiler body, the spiral tube is fixedly connected to the inner wall of the energy-saving boiler body, a water circulation mechanism is arranged on the surface of the energy-saving boiler body, a fixing ring is fixedly connected to the bottom of the energy-saving boiler body, a material receiving plate is fixedly connected to the surface of the fixing ring, a connection box is fixedly connected to the bottom of the energy-saving boiler body, two first baffles are rotatably connected inside the connection box, the two first baffles are both arranged at the bottom of the material receiving plate, and a rotating mechanism for rotating the two first baffles is arranged inside the connection box. A discharge mechanism is provided inside the connecting box, a feeding port is fixedly connected to the surface of the energy-saving boiler body, a sealing plate is installed at one end of the feeding port, the feeding port is arranged on the top of the receiving plate, a water supply pipe and a drainage pipe are installed on the top of the energy-saving boiler body, and the opening and closing size of the bottom of the energy-saving boiler body can be adjusted by setting two first baffles, thereby improving the combustion effect inside the energy-saving boiler body, and at the same time, by rotating the auger, it will also be convenient to discharge the fallen dust, and it will also prevent the external air from flowing back into the energy-saving boiler body, thereby improving the use effect of the device.

[0006] Preferably, the water circulation mechanism includes a preheating water tank, which is arranged on one side of the connection box surface, and a suction pump is arranged on the surface of the preheating water tank, and two first circulation pipes are installed on the surface of the suction pump, one of the first circulation pipes is fixedly connected to the surface of the preheating water tank, and the other first circulation pipe is fixedly connected to the surface of the energy-saving boiler body, and one end of the other first circulation pipe is fixedly connected to the top of the spiral tube, and a second circulation pipe is fixedly connected to the surface of the preheating water tank, one end of the second circulation pipe is fixedly connected to the surface of the energy-saving boiler body, and one end of the second circulation pipe is fixedly connected to the bottom end of the spiral tube, which is used to circulate the water inside the preheating water tank, thereby improving the heating efficiency of the device.

[0007] Furthermore, the rotating mechanism includes a moving rod, a connecting frame is fixedly connected to the bottom of the fixing ring, and the two first baffles are respectively rotatably connected to opposite sides inside the connecting frame. The moving rods are provided with two, and the two moving rods are horizontally slidably connected to the inside of the connecting box. The two moving rods are respectively arranged at the bottom of the two first baffles, and two sliding rods are horizontally fixedly connected to the inside of the connecting box. The two moving rods are slidably sleeved on the surfaces of the two sliding rods, and the two ends of the tops of the two moving rods are fixedly connected to connecting blocks, and the surfaces of the four connecting blocks are hinged with support rods, and the surfaces of the two first baffles are fixedly connected to two connecting plates, and the surfaces of the four connecting plates are provided with sliding grooves. The top of each of the support rods is fixedly connected with a sliding column, and the four sliding columns are respectively slidably connected to the inside of the four connecting plates. The first rotating shaft is rotatably connected to the inside of the connecting box, and the first rotating shaft is horizontally arranged. Both ends of the first rotating shaft are rotatably sleeved on opposite sides of the connecting box. Two screw rods are arranged on the surface of the first rotating shaft, and the two moving rods are respectively slidably sleeved on the surfaces of the two screw rods. The two moving rods are respectively matched with the two screw rods. A turntable is rotatably connected to the side of the connecting box surface away from the preheating water tank. The turntable is fixedly connected to one end of the first rotating shaft, and is used to limit the rotation of the two first baffles, so as to facilitate the control of the opening and closing size of the bottom of the energy-saving boiler body and the inside of the connecting box.

[0008] Preferably, the discharging mechanism includes an auger, a connecting cylinder is horizontally fixedly connected to the inside of the connecting box, one end of the connecting cylinder is inserted into the surface of the connecting box, two inclined plates are fixedly connected to the inside of the connecting box, the bottom ends of the two inclined plates are fixedly connected to the surface of the connecting cylinder, the auger is rotatably connected to the inside of the connecting cylinder, the two sliding rods are inserted into the surfaces of the two inclined plates, the first rotating shaft is rotatably sleeved on the surfaces of the two inclined plates, a material receiving groove is opened on the top of the connecting cylinder, the material receiving groove is arranged between the two inclined plates, the material receiving groove is arranged at the bottom of the two first baffles, a second rotating shaft is fixedly connected to the center of the inside of the auger, and the two ends of the second rotating shaft are rotatably connected to the connecting At both ends of the cylinder, a motor is installed on one side of the surface of the connecting box, and the output end of the motor is fixedly connected to one end of the second rotating shaft. A discharge port is provided at the end of the connecting cylinder away from the motor, and a second baffle is horizontally slidably connected to the inside of the connecting cylinder. The second baffle is slidably sleeved on the surface of the second rotating shaft, and the second baffle is slidably connected to the surface of the discharge port. A limiting sleeve is provided between the second baffle and the auger, and the limiting sleeve is sleeved on the surface of the second rotating shaft. A spring is provided on the side of the second baffle away from the auger, and the spring is sleeved on the surface of the second rotating shaft for rotating the auger, so as to transport dust inside the connecting cylinder, and at the same time limit the horizontal sliding of the second baffle.

[0009] In the present invention, the opening and closing size of the bottom of the energy-saving boiler body can be adjusted by setting two first baffles during use, thereby improving the combustion effect inside the energy-saving boiler body. At the same time, by rotating the auger, it will also be convenient to discharge the fallen dust, and it will also prevent the external air from flowing back into the energy-saving boiler body, thereby improving the use effect of the device.

[0010] By driving the second rotating shaft and the auger to rotate through the driving motor, the waste will be transported. When the waste inside the connecting tube is transported to one end of the discharge port, the second baffle will be squeezed and the spring will be compressed, so that the waste will be discharged through the discharge port. After the waste is discharged, the second baffle will block the discharge port through the setting of the spring, thereby improving the sealing effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a front view of a boiler energy-saving protection device proposed by the present invention; Figure 2 A cross-sectional view of the surface structure of a boiler energy-saving protection device proposed by the present invention; Figure 3 A cross-sectional view of the surface structure of a connection box of a boiler energy-saving protection device proposed by the present invention; Figure 4 A schematic diagram of a rotating mechanism of a boiler energy-saving protection device proposed by the present invention; Figure 5A schematic diagram of the structure of a connection box of a boiler energy-saving protection device proposed by the present invention; Figure 6 This is a partial structural cross-sectional view of a boiler energy-saving protection device proposed by the present invention.

[0012] In the figure: 1. Energy-saving boiler body; 11. Feeding port; 12. Sealing plate; 13. Water supply pipe; 14. Drain pipe; 2. Connecting box; 21. Support leg; 22. Inclined plate; 23. Slide rod; 3. Preheating water tank; 31. Suction pump; 32. First circulation pipe; 33. Second circulation pipe; 34. Spiral pipe; 4. Receiving plate; 41. Fixing ring; 42. Connecting frame; 43. First baffle plate; 44. Connecting plate; 45. Slide groove; 5. Connecting cylinder; 51. Receiving groove; 53. Discharge port; 6. Moving rod; 61. Connecting block; 62. Support rod; 63. Slide column; 64. First rotating shaft; 65. Screw rod; 66. Turntable; 7. Auger; 71. Second rotating shaft; 72. Motor; 73. Limit sleeve; 74. Second baffle plate; 75. Spring. DETAILED DESCRIPTION

[0013] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0014] Reference Figure 1-Figure 6 A boiler energy-saving protection device comprises an energy-saving boiler body 1, a spiral tube 34 is installed inside the energy-saving boiler body 1, the spiral tube 34 is fixedly connected to the inner wall of the energy-saving boiler body 1, a water circulation mechanism is arranged on the surface of the energy-saving boiler body 1, a fixing ring 41 is fixedly connected to the bottom of the energy-saving boiler body 1, a material receiving plate 4 is fixedly connected to the surface of the fixing ring 41, a connecting box 2 is fixedly connected to the bottom of the energy-saving boiler body 1, two first baffles 43 are rotatably connected inside the connecting box 2, the two first baffles 43 are both arranged at the bottom of the material receiving plate 4, a rotating mechanism for rotating the two first baffles 43 is arranged inside the connecting box 2, and a rotating mechanism for rotating the two first baffles 43 is arranged inside the connecting box 2. A discharge mechanism is provided in the part, a feeding port 11 is fixedly connected to the surface of the energy-saving boiler body 1, a sealing plate 12 is installed at one end of the feeding port 11, the feeding port 11 is arranged at the top of the receiving plate 4, a water supply pipe 13 and a drainage pipe 14 are installed on the top of the energy-saving boiler body 1, and the opening and closing size of the bottom of the energy-saving boiler body 1 can be adjusted by setting two first baffles 43, so as to improve the combustion effect inside the energy-saving boiler body 1, and at the same time, by rotating the auger 7, it will also be convenient to discharge the fallen dust, and it will also prevent the external air from flowing back into the energy-saving boiler body 1, so as to improve the use effect of the device.

[0015] Reference Figure 1 and Figure 2In a preferred embodiment, the water circulation mechanism includes a preheating water tank 3, which is arranged on one side of the surface of the connecting box 2. A suction pump 31 is arranged on the surface of the preheating water tank 3. Two first circulation pipes 32 are installed on the surface of the suction pump 31, one of which is fixedly connected to the surface of the preheating water tank 3, the other first circulation pipe 32 is fixedly connected to the surface of the energy-saving boiler body 1, and one end of the other first circulation pipe 32 is fixedly connected to the top of the spiral tube 34. A second circulation pipe 33 is fixedly connected to the surface of the preheating water tank 3, one end of the second circulation pipe 33 is fixedly connected to the surface of the energy-saving boiler body 1, and one end of the second circulation pipe 33 is fixedly connected to the bottom of the spiral tube 34, which is used to circulate the water inside the preheating water tank 3, thereby improving the heating efficiency of the device.

[0016] Reference Figure 1 and Figure 4 In a preferred embodiment, the rotating mechanism includes a moving rod 6, a connecting frame 42 is fixedly connected to the bottom of the fixing ring 41, two first baffles 43 are respectively rotatably connected to the opposite sides inside the connecting frame 42, two moving rods 6 are provided, and the two moving rods 6 are horizontally slidably connected to the inside of the connecting box 2, the two moving rods 6 are respectively arranged at the bottom of the two first baffles 43, two sliding rods 23 are horizontally fixedly connected inside the connecting box 2, the two moving rods 6 are slidably sleeved on the surfaces of the two sliding rods 23, the top ends of the two moving rods 6 are fixedly connected to connecting blocks 61, the surfaces of the four connecting blocks 61 are hinged with support rods 62, the surfaces of the two first baffles 43 are fixedly connected to two connecting plates 44, and the surfaces of the four connecting plates 44 are provided with sliding grooves 45, The top ends of the four support rods 62 are fixedly connected with sliding columns 63, and the four sliding columns 63 are respectively slidably connected to the inside of the four connecting plates 44. The first rotating shaft 64 is rotatably connected inside the connecting box 2. The first rotating shaft 64 is horizontally arranged, and the two ends of the first rotating shaft 64 are respectively rotatably sleeved on the opposite sides of the inside of the connecting box 2. Two screw rods 65 are arranged on the surface of the first rotating shaft 64, and the two moving rods 6 are respectively slidably sleeved on the surfaces of the two screw rods 65. The two moving rods 6 are respectively matched with the two screw rods 65. A turntable 66 is rotatably connected to the side of the surface of the connecting box 2 away from the preheating water tank 3. The turntable 66 is fixedly connected to one end of the first rotating shaft 64, and is used to limit the rotation of the two first baffles 43, so as to facilitate the control of the opening and closing size of the bottom of the energy-saving boiler body 1 and the inside of the connecting box 2.

[0017] Reference Figure 3 , Figure 5 and Figure 6In a preferred embodiment, the discharging mechanism includes an auger 7, a connecting tube 5 is horizontally fixedly connected to the inside of the connecting box 2, one end of the connecting tube 5 is inserted into the surface of the connecting box 2, two inclined plates 22 are fixedly connected to the inside of the connecting box 2, and the bottom ends of the two inclined plates 22 are fixedly connected to the surface of the connecting tube 5, the auger 7 is rotatably connected to the inside of the connecting tube 5, the two sliding rods 23 are inserted into the surfaces of the two inclined plates 22, the first rotating shaft 64 is rotatably sleeved on the surfaces of the two inclined plates 22, a material receiving groove 51 is opened at the top of the connecting tube 5, the material receiving groove 51 is arranged between the two inclined plates 22, and the material receiving groove 51 is arranged at the bottom of the two first baffles 43, and a second rotating shaft 71 is fixedly connected to the center of the auger 7, and the two ends of the second rotating shaft 71 are rotatably connected to the inside of the connecting tube 5 At both ends of the part, a motor 72 is installed on one side of the surface of the connecting box 2, and the output end of the motor 72 is fixedly connected to one end of the second rotating shaft 71. A discharge port 53 is provided at the end of the connecting tube 5 away from the motor 72, and a second baffle 74 is horizontally slidably connected inside the connecting tube 5. The second baffle 74 is slidably sleeved on the surface of the second rotating shaft 71, and the second baffle 74 is slidably connected to the surface of the discharge port 53. A limiting sleeve 73 is provided between the second baffle 74 and the auger 7, and the limiting sleeve 73 is sleeved on the surface of the second rotating shaft 71. A spring 75 is provided on the side of the second baffle 74 away from the auger 7. The spring 75 is sleeved on the surface of the second rotating shaft 71 and is used to rotate the auger 7, so as to transport the dust inside the connecting tube 5, and at the same time, it will also limit the horizontal sliding of the second baffle 74.

[0018] In the present invention, in actual use, the opening and closing size of the bottom of the energy-saving boiler body 1 can be adjusted by setting the two first baffles 43, thereby improving the combustion effect inside the energy-saving boiler body 1. At the same time, by rotating the auger 7, it is also convenient to discharge the fallen dust, and at the same time, it is also prevented that the external air flows back into the energy-saving boiler body 1, thereby improving the use effect of the device. When in use, the spiral tube 34 can be heated by the heat inside the energy-saving boiler body 1. At this time, the water inside the preheating water tank 3 is circulated by driving the suction pump 31, thereby facilitating the preheating of the water inside the preheating water tank 3. During use, the bottom of the connecting frame 42 can be sealed by setting the two first baffles 43. When more water is generated on the top of the two first baffles 43, When waste is discharged, the turntable 66 can be rotated manually, and with the cooperation of the two screw rods 65 and the two moving rods 6, the two moving rods 6 will slide away from each other, causing the waste on the top of the two first baffles 43 to slide down, and then the waste is made to fall into the connecting tube 5 through the receiving groove 51 under the action of the two inclined plates 22, and then the second rotating shaft 71 and the auger 7 are driven by the driving motor 72 to rotate, so that the waste can be transported. When the waste in the connecting tube 5 is transported to one end of the discharge port 53, the second baffle 74 will be squeezed and the spring 75 will be compressed, so that the waste can be discharged through the discharge port 53. After the waste is discharged, the second baffle 74 will block the discharge port 53 through the setting of the spring 75, thereby improving the sealing effect of the device.

[0019] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A boiler energy-saving protection device, comprising an energy-saving boiler body (1), characterized in that: A spiral tube (34) is installed inside the energy-saving boiler body (1), and the spiral tube (34) is fixedly connected to the inner wall of the energy-saving boiler body (1). A water circulation mechanism is arranged on the surface of the energy-saving boiler body (1). A fixing ring (41) is fixedly connected to the bottom of the energy-saving boiler body (1), and a material receiving plate (4) is fixedly connected to the surface of the fixing ring (41). A connecting box (2) is fixedly connected to the bottom of the energy-saving boiler body (1), and two first baffles (43) are rotatably connected inside the connecting box (2). Both of the two first baffles (43) are arranged at the bottom of the material receiving plate (4). A rotating mechanism for rotating the two first baffles (43) is arranged inside the connecting box (2), and a material discharge mechanism is arranged inside the connecting box (2).

2. The boiler energy-saving protection device according to claim 1 is characterized in that: A feeding port (11) is fixedly connected to the surface of the energy-saving boiler body (1), a sealing plate (12) is installed at one end of the feeding port (11), the feeding port (11) is arranged on the top of the receiving plate (4), and a water supply pipe (13) and a drainage pipe (14) are installed on the top of the energy-saving boiler body (1).

3. The boiler energy-saving protection device according to claim 1 is characterized in that: The water circulation mechanism comprises a preheating water tank (3), the preheating water tank (3) being arranged on one side of the surface of the connection box (2), the surface of the preheating water tank (3) being provided with a suction pump (31), the surface of the suction pump (31) being provided with two first circulation pipes (32), one of the first circulation pipes (32) being fixedly connected to the surface of the preheating water tank (3), the other of the first circulation pipes (32) being fixedly connected to the surface of the energy-saving boiler body (1), one end of the other of the first circulation pipes (32) being fixedly connected to the top of a spiral pipe (34), the surface of the preheating water tank (3) being fixedly connected with a second circulation pipe (33), one end of the second circulation pipe (33) being fixedly connected to the surface of the energy-saving boiler body (1), and one end of the second circulation pipe (33) being fixedly connected to the bottom of the spiral pipe (34).

4. The boiler energy-saving protection device according to claim 1, characterized in that: The rotating mechanism comprises a moving rod (6), the bottom of the fixing ring (41) is fixedly connected to a connecting frame (42), the two first baffles (43) are respectively rotatably connected to opposite sides inside the connecting frame (42), two moving rods (6) are provided, the two moving rods (6) are both horizontally slidably connected to the inside of the connecting box (2), and the two moving rods (6) are respectively arranged at the bottom of the two first baffles (43).

5. The boiler energy-saving protection device according to claim 4 is characterized in that: Two sliding rods (23) are horizontally fixedly connected inside the connection box (2), the two moving rods (6) are slidably sleeved on the surfaces of the two sliding rods (23), the top ends of the two moving rods (6) are fixedly connected with connecting blocks (61), the surfaces of the four connecting blocks (61) are hinged with support rods (62), the surfaces of the two first baffles (43) are fixedly connected with two connecting plates (44), the surfaces of the four connecting plates (44) are provided with sliding grooves (45), the top ends of the four supporting rods (62) are fixedly connected with sliding columns (63), and the four sliding columns (63) are slidably connected to the inside of the four connecting plates (44) respectively.

6. The boiler energy-saving protection device according to claim 5, characterized in that: A first rotating shaft (64) is rotatably connected inside the connection box (2). The first rotating shaft (64) is arranged horizontally. Two ends of the first rotating shaft (64) are rotatably sleeved on opposite sides of the connection box (2). Two screw rods (65) are arranged on the surface of the first rotating shaft (64). The two moving rods (6) are slidably sleeved on the surfaces of the two screw rods (65). The two moving rods (6) are respectively matched with the two screw rods (65). A rotating disk (66) is rotatably connected to a side of the surface of the connection box (2) away from the preheating water tank (3). The rotating disk (66) is fixedly connected to one end of the first rotating shaft (64).

7. The boiler energy-saving protection device according to claim 6, characterized in that: The discharge mechanism comprises an auger (7), a connecting tube (5) is horizontally fixedly connected to the interior of the connecting box (2), one end of the connecting tube (5) is inserted into the surface of the connecting box (2), two inclined plates (22) are fixedly connected to the interior of the connecting box (2), the bottom ends of the two inclined plates (22) are fixedly connected to the surface of the connecting tube (5), the auger (7) is rotatably connected to the interior of the connecting tube (5), the two sliding rods (23) are inserted into the surfaces of the two inclined plates (22), and the first rotating shaft (64) is rotatably sleeved on the surfaces of the two inclined plates (22).

8. The boiler energy-saving protection device according to claim 7, characterized in that: A material receiving groove (51) is provided at the top of the connecting tube (5), and the material receiving groove (51) is arranged between the two inclined plates (22). The material receiving groove (51) is arranged at the bottom of the two first baffles (43). A second rotating shaft (71) is fixedly connected at the center of the auger (7), and two ends of the second rotating shaft (71) are respectively rotatably connected to two ends of the connecting tube (5). A motor (72) is installed on one side of the surface of the connecting box (2), and the output end of the motor (72) is fixedly connected to one end of the second rotating shaft (71).

9. The boiler energy-saving protection device according to claim 8, characterized in that: A discharge port (53) is provided at one end of the connecting tube (5) away from the motor (72); a second baffle (74) is horizontally slidably connected inside the connecting tube (5); the second baffle (74) is slidably sleeved on the surface of the second rotating shaft (71); the second baffle (74) is slidably connected to the surface of the discharge port (53); a limiting sleeve (73) is provided between the second baffle (74) and the auger (7); the limiting sleeve (73) is sleeved on the surface of the second rotating shaft (71); a spring (75) is provided on the side of the second baffle (74) away from the auger (7); the spring (75) is sleeved on the surface of the second rotating shaft (71).

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