Household garbage incinerator

Abstract

The utility model relates to the field of garbage treatment equipment, and discloses a household garbage incinerator which comprises an incineration chamber, a treatment box is installed on the top of the incineration chamber, and a collecting box is connected to the side wall of the incineration chamber. The feeding mechanism is located on one side of the incineration chamber and used for automatically feeding garbage, the feeding mechanism comprises a side frame, the side frame is installed on the side wall of the incineration chamber, a first hinge frame is fixedly connected to the side wall of the side frame, a rotating shaft is rotatably connected to the interior of the side frame, a sleeve is fixedly connected to the side wall of the rotating shaft, and a containing frame is fixedly connected to the side wall of the sleeve; a fixing ring is arranged on the side wall of the containing frame, and a feeding barrel is arranged in the fixing ring. According to the automatic feeding device, the hydraulic rod is started to push the rotating block to move, so that the hydraulic rod deflects on the first hinge frame, the placement frame is driven to deflect upwards on the rotating shaft through the sleeve, garbage in the feeding barrel gradually slides into the treatment box, the automatic feeding effect is achieved, the labor intensity of workers is reduced, and then the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of garbage processing equipment, in particular to a domestic garbage incinerator. Background Art

[0002] Domestic waste is waste generated in daily life, such as food scraps, paper, plastic, metal and glass, etc., which is usually divided into recyclables, kitchen waste, hazardous waste and other waste. Using incinerators to burn domestic waste can significantly reduce the volume of waste, reduce landfill demand, reduce environmental pollution, and recover heat for power generation or heating, thereby improving waste treatment efficiency and supporting sustainable development.

[0003] During the use of traditional domestic waste incinerators, the staff will send the collected garbage into the interior of the incinerator. Subsequently, the garbage is burned under the action of high temperature to achieve the purpose of reduction and harmless treatment. After the incineration process, the ashes produced are cleaned and reused. However, traditional domestic waste incinerators do not take into account the situation that too much garbage is fed in at a time, which affects the operation of the equipment. Therefore, a domestic waste incinerator is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a domestic waste incinerator, aiming to improve the problem in the prior art that it is impossible to avoid the situation where too much garbage is fed in at a time, thereby affecting the operation of the equipment.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A domestic waste incinerator, comprising:

[0007] An incineration chamber, with a treatment box installed on the top and a collection box connected to the side wall;

[0008] A feeding mechanism, which is located at one side of the incineration chamber and is used for automatically feeding garbage, comprises a side frame, which is installed on the side wall of the incineration chamber, the side frame side wall is fixedly connected with an articulated frame 1, the side frame is rotatably connected with a rotating shaft, the side wall of the rotating shaft is fixedly connected with a sleeve, the side wall of the sleeve is fixedly connected with a placing frame, the side wall of the placing frame is provided with a fixing ring, a feeding tube is provided inside the fixing ring, an opening and closing assembly is provided on the top of the feeding tube for opening and closing the feeding tube, the side wall of the placing frame is fixedly connected with an articulated frame 2, the articulated frame 2 and the inside of the hydraulic rod are both rotatably connected with a rotating block, and a hydraulic rod is provided between the rotating blocks;

[0009] A crushing mechanism, which is located inside the processing box and is used to crush the garbage;

[0010] An emission mechanism, which is located on one side of the collecting box and is used to treat the exhaust gas generated by the combustion;

[0011] As a further description of the above technical solution:

[0012] The crushing mechanism comprises two rotating columns, both of which are rotatably connected to the inside of the processing box, and the side walls are fixedly connected with crushing rollers, and the crushing teeth on the side walls of the two crushing rollers are staggered;

[0013] As a further description of the above technical solution:

[0014] One side of each rotating column is fixedly connected with a gear 1, and the gear 1 is arranged outside the processing box and meshes with each other;

[0015] As a further description of the above technical solution:

[0016] The side wall of the processing box is fixedly connected with a servo motor, and the rotating column on one side is connected to the output end of the servo motor;

[0017] As a further description of the above technical solution:

[0018] The discharge mechanism comprises a smoke outlet pipe, one end of which is connected to a collection box, and a filter is provided at the connection;

[0019] As a further description of the above technical solution:

[0020] The other end of the smoke outlet pipe is fixedly connected to a purification box, and a purification component is arranged inside the purification box, which is used to absorb harmful substances in the exhaust gas;

[0021] As a further description of the above technical solution:

[0022] A fan is provided inside the purification box to extract the exhaust gas from the interior of the incineration chamber;

[0023] As a further description of the above technical solution:

[0024] The collecting box is slidably connected to a collecting drawer for collecting dust particles carried by the waste;

[0025] As a further description of the above technical solution:

[0026] The opening and closing assembly includes a baffle, the side wall of the baffle is slidably connected to the inside of the feeding barrel, the side wall of the baffle is rotatably connected with a rotating plate 1, the side wall of the feeding barrel is fixedly connected with a fixed block 1, a rotating rod is rotatably connected between the fixed blocks 1, the side wall of the rotating rod is fixedly connected with a gear 2, the side wall of the feeding barrel is fixedly connected with a fixed block 2, the side wall of the feeding barrel is fixedly connected with a double-headed motor, the output ends of the double-headed motor are fixedly connected with a connecting rod, the connecting rod is rotatably connected to the inside of the fixed block 2, the side wall of the connecting rod is fixedly connected with a half gear, the half gear is meshed with gear 2, the side wall of the rotating rod is fixedly connected with a rotating plate 2, and the rotating plate 2 is rotatably connected to the rotating plate 1;

[0027] As a further description of the above technical solution:

[0028] The purification component comprises an activated carbon plate, which is fixedly connected inside the purification box and located at the bottom of the fan.

[0029] The utility model has the following beneficial effects:

[0030] 1. In the utility model, the hydraulic rod is started to push the rotating block to move, so that the hydraulic rod is deflected on the hinged frame, and the placement frame is driven to deflect upward on the rotating shaft through the sleeve, and the feeding tube is opened through the opening and closing component, so that the garbage in the feeding tube gradually slides into the processing box, achieving the effect of automatic feeding, and at the same time avoiding the situation of too much garbage being fed in at a single time, reducing the labor intensity of the staff and improving the work efficiency.

[0031] 2. In the utility model, the crushing mechanism is used to achieve the effect of pre-processing the garbage, reducing the volume of the garbage, accelerating the combustion speed, and by starting the fan, the exhaust gas in the incineration chamber is extracted to achieve the effect of preventing accumulation. The extracted exhaust gas passes through the internal filter of the collection box to remove dust, and then enters the purification box, and then the activated carbon plate absorbs harmful substances, purifies the exhaust gas, and reduces harmful substances in the exhaust gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a three-dimensional schematic diagram of a domestic waste incinerator proposed by the utility model;

[0033] Figure 2 This is a structural schematic diagram of a side frame of a domestic waste incinerator proposed by the utility model;

[0034] Figure 3 This is a structural schematic diagram of a feeding barrel of a domestic waste incinerator proposed by the utility model;

[0035] Figure 4 This is a structural schematic diagram of a treatment box of a domestic waste incinerator proposed by the utility model;

[0036] Figure 5 The utility model is a schematic diagram of the structure of a collection box and a purification box of a domestic waste incinerator.

[0037] Legend:

[0038] 1. Incineration chamber; 2. Side frame; 3. Articulated frame 1; 4. Rotating shaft; 5. Sleeve; 6. Placement frame; 7. Fixed ring; 8. Feeding barrel; 9. Articulated frame 2; 10. Hydraulic rod; 11. Rotating block; 12. Processing box; 13. Rotating column; 14. Crushing roller; 15. Gear 1; 16. Servo motor; 17. Collecting box; 18. Collecting drawer; 19. Smoke outlet pipe; 20. Purification box; 21. Activated carbon plate; 22. Fan; 23. Baffle; 24. Rotating plate 1; 25. Fixed block 1; 26. Rotating rod; 27. Gear 2; 28. Fixed block 2; 29. ​​Double-headed motor; 30. Connecting rod; 31. Half gear; 32. Rotating plate 2. DETAILED DESCRIPTION

[0039] 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.

[0040] Reference Figure 1-Figure 4The utility model provides an embodiment: a domestic waste incinerator, comprising: an incineration chamber 1, a processing box 12 is installed on the top, and a collection box 17 is connected to the side wall of the incineration chamber 1; a feeding mechanism, which is located on one side of the incineration chamber 1 and is used for automatic feeding of garbage, the feeding mechanism comprises a side frame 2, which is installed on the side wall of the incineration chamber 1, the side wall of the side frame 2 is fixedly connected to an articulated frame 3, the side frame 2 is internally rotatably connected to a rotating shaft 4, the side wall of the rotating shaft 4 is fixedly connected to a sleeve 5, the side wall of the sleeve 5 is fixedly connected to a placing frame 6, and the side of the placing frame 6 The wall is provided with a fixing ring 7, a feeding tube 8 is provided inside the fixing ring 7, and an opening and closing assembly is provided on the top of the feeding tube 8 for opening and closing the feeding tube 8. The side wall of the placing frame 6 is fixedly connected with an articulated frame 2 9, and a rotating block 11 is rotatably connected inside the articulated frame 2 9 and the hydraulic rod 10. A hydraulic rod 10 is provided between the rotating blocks 11. The crushing mechanism is located inside the processing box 12 and is used for crushing garbage; the crushing mechanism includes two rotating columns 13, both of which are rotatably connected inside the processing box 12, and the side walls are fixedly connected A crushing roller 14 is connected, and the crushing teeth on the side walls of the two crushing rollers 14 are staggered. A gear 15 is fixedly connected to one side of the rotating column 13. The gear 15 is arranged outside the processing box 12 and meshes with each other. A servo motor 16 is fixedly connected to the side wall of the processing box 12. One side of the rotating column 13 is connected to the output end of the servo motor 16. The opening and closing component includes a baffle 23. The side wall of the baffle 23 is slidably connected to the inside of the feeding barrel 8. The side wall of the baffle 23 is rotatably connected to a rotating plate 24. The side wall of the feeding barrel 8 is fixedly connected to a fixed block 25. The fixed block 25 is connected to the fixed block 26. 5 is rotatably connected with a rotating rod 26, a gear 27 is fixedly connected to the side wall of the rotating rod 26, a fixed block 28 is fixedly connected to the side wall of the feeding cylinder 8, a double-headed motor 29 is fixedly connected to the side wall of the feeding cylinder 8, and the output ends of the double-headed motor 29 are fixedly connected with a connecting rod 30, the connecting rod 30 is rotatably connected inside the fixed block 28, a half gear 31 is fixedly connected to the side wall of the connecting rod 30, and the half gear 31 is meshed with the gear 27, and a rotating plate 2 32 is fixedly connected to the side wall of the rotating rod 26, and the rotating plate 2 32 is rotatably connected to the rotating plate 1 24;

[0041] When using the device for daily work, first place the garbage to be processed inside the feeding tube 8, then start the hydraulic rod 10 to push the rotating block 11 connected to its output end to move. During this pushing process, the hydraulic rod 10 will deflect on the hinged frame 1 3, and as the rotating block 11 moves, the placement frame 6 will deflect upward on the rotating shaft 4 through the sleeve 5, and then start the double-headed motor 29, which, through the transmission action of the connecting rod 30, causes the half gear 31 to start rotating, thereby intermittently driving the gear 2 27 to rotate. When the rotating plate 2 32 deflects downward from the upper position, this deflection action will be transmitted to one side of the rotating plate 1 24, causing it to move synchronously, and the other side of the rotating plate 1 24 rotates on the baffle 23, while pulling the baffle 23 to slide to the left at the top of the feeding tube 8, opening the feeding tube 8, so that the garbage accumulated inside can slide into the inside of the processing box 12. When the rotating plate 2 32 deflects upward from the lower position, the same deflection action will be transmitted to one side of the rotating plate 1 24 again, causing it to move. At this time, the other side of the rotating plate 24 will push the baffle 23 to the right while rotating on it, thereby closing the feeding tube 8. This ensures that the amount of material fed each time will not be too much, and effectively avoids the reduction of processing efficiency caused by excessive feeding. Next, by starting the servo motor 16, the rotating column 13 connected to its output end is driven to rotate. Under the action of the mutual engagement of the gear 15, the rotating column 13 on the other side is driven to rotate synchronously. The garbage is crushed by the crushing roller 14, and the crushed garbage will fall into the interior of the incineration chamber 1, thereby completing the entire garbage pretreatment process. After the garbage is broken into small pieces, the surface area of ​​the garbage is increased, which is conducive to the full mixing of fuel and oxygen, thereby improving the combustion efficiency.

[0042] Reference Figure 5 , an emission mechanism, which is located on one side of the collecting box 17, and is used to treat the exhaust gas generated by combustion. The emission mechanism includes a smoke outlet pipe 19, one end of the smoke outlet pipe 19 is connected to the collecting box 17, and a filter is provided at the connection. The other end of the smoke outlet pipe 19 is fixedly connected to a purification box 20, and a purification component is provided inside the purification box 20, which is used to adsorb harmful substances in the exhaust gas. A fan 22 is provided inside the purification box 20 for extracting the exhaust gas from the inside of the incineration chamber 1. A collecting drawer 18 is slidably connected to the inside of the collecting box 17 for collecting dust particles carried in the exhaust gas. The purification component includes an activated carbon plate 21, which is fixedly connected to the inside of the purification box 20 and is located at the bottom of the fan 22.

[0043] After the garbage is crushed, the crushed garbage will fall into the incineration chamber 1, and then the door of the incineration chamber 1 is opened to ignite the garbage, and then the door is closed to start the incineration of the garbage. During the incineration process, the fan 22 is started. The function of the fan 22 is to extract the exhaust gas generated inside the incineration chamber 1 to the outside, ensuring that the exhaust gas will not accumulate in the incineration chamber 1. When these exhaust gases pass through the collection box 17, the filter screen set inside the collection box 17 will block the dust garbage carried in the exhaust gas, preventing these dust particles from being discharged into the air with the exhaust gas. After being filtered by the filter screen, the exhaust gas will enter the interior of the purification box 20. In the purification box 20, the activated carbon plate 21 will adsorb the harmful substances in the exhaust gas, thereby further purifying the exhaust gas, avoiding the direct discharge of harmful substances into the air, causing environmental pollution, and after the work is completed, the dust particles blocked by the filter screen will gradually accumulate inside the collection drawer 18. At this time, the staff can extract the collection drawer 18 from the inside of the collection box 17 to clean up the collected dust particles. It not only ensures the effective disposal of garbage, but also reduces pollution to the environment.

[0044] Working principle: When the device is used, first place the garbage inside the feeding barrel 8, then start the hydraulic rod 10 to move the rotating block 11 connected to the output end. When pushing the rotating block 11 connected to the output end to move, the hydraulic rod 10 itself will deflect on the articulated frame 1 3. During the pushing process, the placement frame 6 will deflect upward on the rotating shaft 4 through the sleeve 5. At this time, the double-headed motor 29 is started to drive the connecting rod 30 to rotate, thereby rotating the half gear 31 and intermittently driving the gear 2 27 to rotate. When the rotating plate 22 deflects from top to bottom, it will drive one side of the rotating plate 24 to move synchronously, and make the other side of the rotating plate 24 rotate on the baffle 23, pull the baffle 23 to slide to the left on the top of the feeding tube 8, and then open the feeding tube 8, so that the garbage inside slides into the inside of the processing box 12. When the rotating plate 22 deflects from bottom to top, it will drive the rotating plate 22 to deflect again, and will also drive one side of the rotating plate 24 to move. At this time, the other side of the rotating plate 24 will rotate on the baffle 23 and move it to the right. The servo motor 16 is started to drive the rotating column 13 connected to the output end to rotate, and the gear 15 is meshed to drive the rotating column 13 on the other side to rotate, and the garbage is crushed by the crushing roller 14. The crushed garbage will fall into the incineration chamber 1. At this time, the door of the incineration chamber 1 is opened, and the crushed garbage inside is ignited, and then the door is closed to incinerate the garbage. During the incineration process, the fan 22 is started to burn the incineration. The exhaust gas generated inside the combustion chamber 1 is extracted outward. When the exhaust gas enters the smoke outlet pipe 19 through the collecting box 17, the filter arranged inside the collecting box 17 blocks the dust and garbage carried in the exhaust gas. The filtered gas will enter the interior of the purification box 20. The activated carbon plate 21 will adsorb the harmful substances in the exhaust gas to avoid direct discharge into the air to cause pollution. After the work is completed, the dust particles blocked by the filter will fall into the collecting drawer 18. At this time, the staff can extract the collecting drawer 18 from the interior of the collecting box 17 to clean the collected dust particles.

[0045] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A domestic waste incinerator, characterized in that: include: An incineration chamber (1) having a processing box (12) mounted on the top and a collecting box (17) connected to the side wall thereof; A feeding mechanism, which is located on one side of the incineration chamber (1) and is used for automatically feeding garbage, comprises a side frame (2) which is mounted on the side wall of the incineration chamber (1), the side wall of the side frame (2) being fixedly connected to an articulated frame 1 (3), the side frame (2) being internally rotatably connected to a rotating shaft (4), the side wall of the rotating shaft (4) being fixedly connected to a sleeve (5), the side wall of the sleeve (5) being fixedly connected to a placing frame (6), the side wall of the placing frame (6) being provided with a fixing ring (7), the inside of the fixing ring (7) being provided with a feeding tube (8), the top of the feeding tube (8) being provided with an opening and closing assembly for opening and closing the feeding tube (8), the side wall of the placing frame (6) being fixedly connected to an articulated frame 2 (9), the inside of the articulated frame 2 (9) and a hydraulic rod (10) being rotatably connected to a rotating block (11), the hydraulic rod (10) being provided between the rotating blocks (11); A crushing mechanism, located inside the processing box (12) and used for crushing the garbage; The discharge mechanism is located on one side of the collecting box (17) and is used to process the exhaust gas generated by the combustion.

2. A domestic waste incinerator according to claim 1, characterized in that: The crushing mechanism comprises two rotating columns (13), both rotating columns (13) are rotatably connected inside the processing box (12), and both side walls are fixedly connected with crushing rollers (14), and the crushing teeth on the side walls of the two crushing rollers (14) are staggered.

3. A domestic waste incinerator according to claim 2, characterized in that: One side of the rotating column (13) is fixedly connected to a gear one (15), and the gear one (15) is arranged outside the processing box (12) and meshes with each other.

4. A domestic waste incinerator according to claim 3, characterized in that: A servo motor (16) is fixedly connected to the side wall of the processing box (12), and the rotating column (13) on one side is connected to the output end of the servo motor (16).

5. A domestic waste incinerator according to claim 1, characterized in that: The discharge mechanism comprises a smoke outlet pipe (19), one end of the smoke outlet pipe (19) is connected to the collection box (17), and a filter is provided at the connection.

6. A domestic waste incinerator according to claim 5, characterized in that: The other end of the smoke outlet pipe (19) is fixedly connected to a purification box (20), and a purification component is arranged inside the purification box (20) for absorbing harmful substances in the exhaust gas.

7. A domestic waste incinerator according to claim 6, characterized in that: A fan (22) is arranged inside the purification box (20) for extracting waste gas from the interior of the incineration chamber (1).

8. A domestic waste incinerator according to claim 1, characterized in that: A collecting drawer (18) is slidably connected inside the collecting box (17) and is used to collect dust particles carried in the waste.

9. A domestic waste incinerator according to claim 1, characterized in that: The opening and closing assembly comprises a baffle (23), the side wall of the baffle (23) is slidably connected to the inside of the feeding barrel (8), the side wall of the baffle (23) is rotatably connected to a rotating plate 1 (24), the side wall of the feeding barrel (8) is fixedly connected to a fixing block 1 (25), the fixing block 1 (25) is rotatably connected to a rotating rod (26), the side wall of the rotating rod (26) is fixedly connected to a gear 2 (27), the side wall of the feeding barrel (8) is fixedly connected to a fixing block 2 (28), and the feeding barrel (8) is fixedly connected to a fixing block 1 (25). A double-headed motor (29) is fixedly connected to the side wall of the cylinder (8), and the output ends of the double-headed motor (29) are fixedly connected to connecting rods (30), and the connecting rods (30) are rotatably connected inside the second fixed block (28). A half gear (31) is fixedly connected to the side wall of the connecting rod (30), and the half gear (31) is meshed with the second gear (27). The side wall of the rotating rod (26) is fixedly connected to the second rotating plate (32), and the second rotating plate (32) is rotatably connected to the first rotating plate (24).

10. A domestic waste incinerator according to claim 6, characterized in that: The purification component comprises an activated carbon plate (21), wherein the activated carbon plate (21) is fixedly connected inside the purification box (20) and is located at the bottom of the fan (22).

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