Garbage incinerator with anti-corrosion mechanism

Abstract

The utility model discloses a garbage incinerator with an anti-corrosion mechanism, and relates to the technical field of garbage incinerators. The garbage incinerator comprises an incinerator body, a garbage inlet, an air inlet, an exhaust port and an ash outlet, a rotary vibration mechanism is arranged between a first screen and a second screen, the first screen, the second screen and the rotary vibration mechanism are arranged, a cam rotating in the rotary vibration mechanism and a spring arranged in a cavity are utilized, and therefore the garbage can be completely combusted. When the size of large garbage in the first screen is reduced due to incineration, the large garbage in the first screen timely penetrates through gaps of the first screen to fall on the second screen and continues to participate in incineration, and after incineration is thorough, furnace ash smoothly penetrates through holes of the second screen to be discharged from a furnace ash outlet to be treated in a unified mode. And after multiple times of incineration, the garbage can be smoothly shaken away, so that as much garbage as possible is in full contact with a heat source and air, and the incineration effect is optimized.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage incinerators, in particular to a garbage incinerator with an anti-corrosion mechanism. Background Art

[0002] A garbage incinerator is a device for incinerating and treating garbage. The garbage burns in the furnace and becomes waste gas that enters the secondary combustion chamber. It is completely burned under the forced combustion of the burner. The flue gas enters the waste heat recovery system. After the heat is recycled, it enters the purification system. The smoke generated by the incineration is purified and discharged into the atmosphere through the chimney. It integrates automatic feeding, screening, drying, incineration, ash cleaning, dust removal, and automatic control. Due to the characteristics of the garbage incinerated in the garbage incinerator itself, in order to better protect the incinerator, a garbage incinerator with an anti-corrosion mechanism is needed.

[0003] Existing garbage incinerators with anti-corrosion mechanisms usually put the garbage directly into the incinerator for incineration. However, after all the garbage is put in, the garbage close to the fire source and air is quickly burned to form ash, while the garbage in the middle is difficult to contact the air and fire source, resulting in uneven and insufficient garbage incineration effect. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a garbage incinerator with an anti-corrosion mechanism to solve the technical problem that the existing garbage incinerator with an anti-corrosion mechanism is that the garbage put into the furnace is relatively concentrated during garbage incineration and the incineration effect needs to be further optimized.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a garbage incinerator with an anti-corrosion mechanism, comprising an incinerator body, a garbage inlet, an air inlet, an exhaust port and an ash outlet, a first screen and a second screen are arranged inside the incinerator body, a rotational vibration mechanism is arranged between the first screen and the second screen, the rotational vibration mechanism comprises a cavity and a servo motor, a rotating shaft is arranged at the output end of the servo motor, a cam is arranged on the rotating shaft, a first movable seat is arranged on the outer side of the first screen, a second movable seat is arranged on the outer side of the second screen, and springs are arranged at the top and bottom of the cavity.

[0006] By adopting the above technical solution, the first screen and the second screen are set up to intercept garbage of different volumes at different positions, slightly disperse the positions of the garbage to be incinerated, facilitate their separate combustion, and improve the combustion efficiency and incineration effect to a certain extent.

[0007] Furthermore, the servo motor is fixedly connected to the rotating shaft, and the rotating shaft is fixedly connected to the cam.

[0008] By adopting the above technical solution, when the servo motor is started, it will drive the rotating shaft fixedly connected thereto to rotate, thereby causing the cam fixed on the rotating shaft to rotate.

[0009] Furthermore, the first screen is fixedly connected to the first movable seat, the second screen is fixedly connected to the second movable seat, the first movable seat and the second movable seat are both fixedly connected to the cavity via a spring, and the first movable seat and the second movable seat are slidably connected to the inner wall of the incinerator body.

[0010] By adopting the above technical solution, when the cam rotates, the first movable seat or the second movable seat is pushed away, so that the first screen and the second screen maintain the same movement and the spring is compressed in the process.

[0011] Furthermore, the springs are provided in two groups, the two groups of springs are symmetrically distributed, each group of springs is provided with a plurality of springs, and the plurality of springs are distributed in a circular manner.

[0012] By adopting the above technical solution, the setting of the spring can apply force to the first screen and the second screen from both sides with the cooperation of the cams on both sides, ensuring that the shaking process of the first screen and the second screen is more stable.

[0013] Furthermore, the first screen is located on top of the second screen, and the aperture of the first screen is larger than the aperture of the second screen.

[0014] By adopting the above technical solution, since the process of garbage incineration is a process in which the volume of garbage continues to decrease, the first screen with large mesh size is located at the top and the second screen with small mesh size is located at the bottom, which can just conform to the garbage incineration process.

[0015] Furthermore, the outer sides of the tops of the first and second sieves are both provided with partitions, a first guide plate is provided above the first sieve, a second guide plate is provided at the bottom of the first sieve, and a third guide plate is provided at the bottom of the second sieve.

[0016] By adopting the above technical solution and setting the partition, the garbage on the first screen and the second screen can be intercepted to a certain extent, so that during the shaking of the first screen and the second screen, the garbage will not enter the cavity and affect the normal operation of the rotating vibration mechanism.

[0017] Furthermore, the partition is fixedly connected to the first screen and the second screen, and the top of the partition is inclined inwards.

[0018] By adopting the above technical solution, the partition is connected to the first screen and the second screen in such a way that the partition can always play a role in intercepting materials during the vibration of the first screen and the second screen.

[0019] Furthermore, the first guide plate is fixedly connected to the inner wall of the incinerator body, the second guide plate is fixedly connected to the first screen, the third guide plate is fixedly connected to the second screen, and the bottom diameters of the first guide plate and the second guide plate are both smaller than the inner diameter of the partition.

[0020] By adopting the above technical solution, the second guide plate and the third guide plate are respectively connected to the first screen and the second screen, so that the first screen and the second screen will not be affected by the existence of the second guide plate and the third guide plate during vibration.

[0021] Furthermore, the inner wall of the incinerator body is coated with an anti-corrosion coating, and the anti-corrosion coating is a high-temperature resistant polymer nano coating.

[0022] By adopting the above technical solution and setting the anti-corrosion coating, the inner wall of the incinerator body will not be corroded and damaged due to the presence of garbage and its incineration process, thereby affecting the subsequent garbage incineration process.

[0023] Furthermore, a visual window is provided in the middle of the incinerator body, and the visual window is made of glass material with a high silicon dioxide content.

[0024] By adopting the above technical solution, the setting of the viewing window makes it convenient for the staff to observe the garbage incineration process and monitor it in real time to ensure that the incineration process proceeds normally and any abnormal situations can be eliminated in time.

[0025] In summary, the utility model mainly has the following beneficial effects:

[0026] 1. The utility model provides a first screen, a second screen and a rotary vibration mechanism, utilizes a rotating cam in the rotary vibration mechanism, and a spring arranged in a cavity, so that the first screen and the second screen can be shaken smoothly. When the large pieces of garbage in the first screen are reduced in volume due to incineration, they pass through the gaps in the first screen in time and fall on the second screen to continue to be incinerated. When the incineration is complete, the ash passes through the pores of the second screen smoothly and is discharged from the ash outlet for unified treatment. When the garbage is incinerated, it will be incinerated several times and will be shaken smoothly, so that as much garbage as possible can fully contact the heat source and air, thereby optimizing the incineration effect.

[0027] 2. The utility model sets a partition, a first guide plate, a second guide plate and a third guide plate. During the shaking of the first screen and the second screen, the partition is used to effectively block the garbage located on the outside to prevent the garbage from entering the adjacent cavity and affecting the normal use of the rotating vibration mechanism. The setting of the first guide plate, the second guide plate and the third guide plate facilitates the smooth diversion of the upper layer of garbage and its products to the lower layer near the middle position to prevent the garbage and its intermediate products from entering the cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0029] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0030] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0031] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure at point B.

[0032] In the figure: 1. incinerator body; 2. garbage inlet; 3. air inlet; 4. exhaust port; 5. ash outlet; 6. first screen; 7. second screen; 8. rotary vibration mechanism; 801. cavity; 802. servo motor; 803. rotating shaft; 804. cam; 805. first movable seat; 806. second movable seat; 807. spring; 9. barrier; 10. first guide plate; 11. second guide plate; 12. visual window; 13. third guide plate. DETAILED DESCRIPTION

[0033] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0034] The following describes an embodiment of the utility model based on its overall structure.

[0035] Embodiment 1:

[0036] A garbage incinerator with an anti-corrosion mechanism, such as Figure 1-Figure 4As shown, the incinerator body 1 includes a garbage inlet 2, an air inlet 3, an exhaust port 4 and an ash outlet 5. A first screen 6 and a second screen 7 are arranged inside the incinerator body 1. A rotating vibration mechanism 8 is arranged between the first screen 6 and the second screen 7. The rotating vibration mechanism 8 includes a cavity 801 and a servo motor 802. A rotating shaft 803 is arranged at the output end of the servo motor 802. A cam 804 is arranged on the rotating shaft 803. A first moving seat 805 is arranged on the outer side of the first screen 6. A second moving seat 806 is arranged on the outer side of the second screen 7. The second movable seat 806 and the top and bottom of the cavity 801 are provided with springs 807. The setting of the first screen 6 and the second screen 7 can intercept garbage of different volumes at different positions, slightly disperse the positions of the garbage to be incinerated, and facilitate their separate combustion, thereby improving the combustion efficiency and the incineration effect to a certain extent. The setting of the rotating vibration mechanism 8 facilitates the vibration of the first screen 6 and the second screen 7 through the rotation of the cam 804, and pulls the garbage smaller than its mesh size to the lower layer as soon as possible to avoid the mesh being blocked and affecting the incineration.

[0037] See also Figure 2 The servo motor 802 is fixedly connected to the rotating shaft 803, and the rotating shaft 803 is fixedly connected to the cam 804. When the servo motor 802 is started, it will drive the rotating shaft 803 fixedly connected thereto to rotate, thereby causing the cam 804 fixed on the rotating shaft 803 to rotate. By the different positions of the longest end of the cam 804, it cooperates with the spring 807 to achieve a shaking effect on the first screen 6 and the second screen 7.

[0038] See also Figure 2 , Figure 3 , Figure 4 The first screen 6 is fixedly connected to the first movable seat 805, and the second screen 7 is fixedly connected to the second movable seat 806. The first movable seat 805 and the second movable seat 806 are both fixedly connected to the cavity 801 through the spring 807. The first movable seat 805 and the second movable seat 806 are slidably connected to the inner wall of the incinerator body 1. When the cam 804 rotates, the first movable seat 805 or the second movable seat 806 is pushed away, so that the first screen 6 and the second screen 7 maintain the same movement, and in this process, the spring 807 is squeezed. Through the joint action of the cam 804 and the spring 807, the first movable seat 805 and the second movable seat 806 slide up and down along the inner wall of the incinerator body 1 in the cavity 801.

[0039] See also Figure 2 , Figure 3 , Figure 4There are two groups of springs 807, which are symmetrically distributed. Each group of springs 807 is provided with multiple springs, and the multiple springs 807 are distributed in a circle. The setting of springs 807 can apply force to the first screen 6 and the second screen 7 from both sides with the cooperation of the cams 804 on both sides, ensuring that the shaking process of the first screen 6 and the second screen 7 is more stable. Each group of multiple circularly distributed springs 807 can well bear the weight of the first screen 6, the second screen 7 and the garbage thereon.

[0040] See also Figure 2 The first screen 6 is located on the top of the second screen 7, and the aperture of the first screen 6 is larger than that of the second screen 7. Because the process of garbage incineration is a process in which the volume of garbage continues to decrease, the first screen 6 with a large mesh is located at the top, and the second screen 7 with a small mesh is located at the bottom, which can just conform to the garbage incineration process and ensure that as the incineration time increases, the garbage is incinerated in layers and continues to fall until the ash is discharged from the ash outlet 5.

[0041] Embodiment 2:

[0042] See also Figure 2 , Figure 3 , Figure 4 The outer sides of the tops of the first sieve 6 and the second sieve 7 are both provided with partitions 9, the first guide plate 10 is provided above the first sieve 6, the second guide plate 11 is provided at the bottom of the first sieve 6, and the third guide plate 13 is provided at the bottom of the second sieve 7. The setting of the partitions 9 can intercept the garbage on the first sieve 6 and the second sieve 7 to a certain extent, so that during the shaking of the first sieve 6 and the second sieve 7, the garbage will not enter the cavity 801 and affect the normal operation of the rotating vibration mechanism 8. The first guide plate 10, the second guide plate 11 and the third guide plate 13 can concentrate the fallen garbage and its incineration products to a certain extent, so as to avoid them being too close to the outer cavity 801 during the shaking process.

[0043] See also Figure 2 , Figure 3 , Figure 4 The partition 9 is fixedly connected to the first screen 6 and the second screen 7. The top of the partition 9 is tilted inward. The connection method between the partition 9 and the first screen 6 and the second screen 7 enables the partition 9 to always play a role in intercepting materials during the vibration of the first screen 6 and the second screen 7. The tilted setting of the top of the partition 9 enables the garbage that contacts the top of the partition 9 to slide down smoothly along the slope of its top.

[0044] See also Figure 2 , Figure 3 , Figure 4The first guide plate 10 is fixedly connected to the inner wall of the incinerator body 1, the second guide plate 11 is fixedly connected to the first screen 6, and the third guide plate 13 is fixedly connected to the second screen 7. The diameters of the bottoms of the first guide plate 10 and the second guide plate 11 are both smaller than the inner diameter of the partition 9. The second guide plate 11 and the third guide plate 13 are respectively connected to the first screen 6 and the second screen 7, so that the first screen 6 and the second screen 7 will not be affected by the existence of the second guide plate 11 and the third guide plate 13 during the vibration process. At the same time, the first guide plate 10, the second guide plate 11 and the third guide plate 13 can smoothly guide the materials to the lower layer after they are brought closer to the middle to a certain extent.

[0045] See also Figure 2 The inner wall of the incinerator body 1 is coated with an anti-corrosion coating, and the anti-corrosion coating is a high-temperature resistant polymer nano coating. The setting of the anti-corrosion coating prevents the inner wall of the incinerator body 1 from being corroded and damaged due to the presence of garbage and its incineration process, thereby affecting the subsequent garbage incineration process. The use of the high-temperature resistant polymer nano coating makes the anti-corrosion coating have the advantages of high temperature resistance, wear resistance, not easy to hide dirt, and easy to clean.

[0046] See also Figure 1 A visual window 12 is provided in the middle of the incinerator body 1. The visual window 12 is made of glass with a high silicon dioxide content. The setting of the visual window 12 is convenient for the staff to observe the garbage incineration process and monitor it in real time to ensure the normal progress of the incineration process and to eliminate abnormal situations in time. The selection of the material of the visual window 12 takes into account the special environment of the garbage incineration process to ensure that the visual window 12 can withstand high temperatures and has a high hardness, and is not easily damaged or broken during use.

[0047] The implementation principle of the utility model is as follows: first, the garbage to be incinerated is put into the interior of the incinerator body 1 through the garbage inlet 2, the outermost garbage contacts the first guide plate 10, slides along its inner wall, is smoothly guided to a position slightly away from the outer side of the first screen 6, and air is injected into the furnace through the air inlet 3, and the incineration mechanism of the incinerator body 1 itself is used to incinerate the input garbage; the input garbage will first be intercepted by the first screen 6, and the incineration process is first carried out on the first screen 6. When the volume of the garbage decreases after incineration, it will pass through the mesh of the first screen 6 and fall on the second screen 7 for secondary incineration. When the volume of the garbage is reduced again due to incineration, it will smoothly pass through the mesh of the second screen 7, fall from the ash outlet 5 and be uniformly collected and processed; at the same time, the servo motor 802 is started, driving the cam 804 on the rotating shaft 803 to rotate, and when the longest end of the cam 804 continuously approaches and contacts the first movable seat 805 at the top, it pushes the first movable seat 805 and the first screen The net 6 moves up to squeeze the spring. When the longest end of the cam 804 continuously moves away from the first moving seat 805 during the rotation process, the first screen 6 falls back under the action of the spring 807. During the up and down movement of the first screen 6, the garbage on it vibrates accordingly, which facilitates the falling of small garbage. When the outermost small garbage falls, it will be guided to the second screen 7 along the second guide plate 11; secondly, when the longest end of the cam 804 continuously rotates downward and approaches the second moving seat 806, it pushes the second moving seat 806 and the second screen 7 to move down and squeeze the spring 807. After that, when the longest end of the cam 804 begins to move away from the second moving seat 806, the second moving seat 806 and the second screen 7 are reset upward with the assistance of the spring 807, and the garbage on the second screen 7 is shaken, which facilitates the smooth passage of the ash through the mesh on the second screen 7. After the ash on the outside contacts the third guide plate 13 during the falling process, it is moved to the middle to a certain extent, so as to keep the ash away from the cavity 801 as much as possible.

[0048] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0049] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A garbage incinerator with an anti-corrosion mechanism, characterized in that: The incinerator comprises an incinerator body (1), a garbage inlet (2), an air inlet (3), an exhaust port (4) and an ash outlet (5); a first screen (6) and a second screen (7) are arranged inside the incinerator body (1); a rotating vibration mechanism (8) is arranged between the first screen (6) and the second screen (7); the rotating vibration mechanism (8) comprises a cavity (801) and a servo motor (802); a rotating shaft (803) is arranged at the output end of the servo motor (802); a cam (804) is arranged on the rotating shaft (803); a first movable seat (805) is arranged on the outer side of the first screen (6); a second movable seat (806) is arranged on the outer side of the second screen (7); and springs (807) are arranged at the top and bottom of the cavity (801).

2. The waste incinerator with an anti-corrosion mechanism according to claim 1, characterized in that: The servo motor (802) is fixedly connected to the rotating shaft (803), and the rotating shaft (803) is fixedly connected to the cam (804).

3. The waste incinerator with an anti-corrosion mechanism according to claim 1, characterized in that: The first screen (6) is fixedly connected to the first movable seat (805), the second screen (7) is fixedly connected to the second movable seat (806), the first movable seat (805) and the second movable seat (806) are both fixedly connected to the cavity (801) via a spring (807), and the first movable seat (805) and the second movable seat (806) are slidably connected to the inner wall of the incinerator body (1).

4. The waste incinerator with an anti-corrosion mechanism according to claim 1, characterized in that: The springs (807) are provided in two groups, the two groups of springs (807) are symmetrically distributed, each group of springs (807) is provided with a plurality of springs, and the plurality of springs (807) are distributed in a circular manner.

5. The waste incinerator with an anti-corrosion mechanism according to claim 1, characterized in that: The first screen (6) is located on top of the second screen (7), and the aperture of the first screen (6) is larger than the aperture of the second screen (7).

6. The waste incinerator with an anti-corrosion mechanism according to claim 1, characterized in that: The outer sides of the tops of the first screen (6) and the second screen (7) are both provided with baffles (9), a first guide plate (10) is provided above the first screen (6), a second guide plate (11) is provided at the bottom of the first screen (6), and a third guide plate (13) is provided at the bottom of the second screen (7).

7. The waste incinerator with an anti-corrosion mechanism according to claim 6, characterized in that: The baffle (9) is fixedly connected to the first screen (6) and the second screen (7), and the top of the baffle (9) is arranged to be inclined inwards.

8. The waste incinerator with an anti-corrosion mechanism according to claim 6, characterized in that: The first guide plate (10) is fixedly connected to the inner wall of the incinerator body (1), the second guide plate (11) is fixedly connected to the first screen (6), the third guide plate (13) is fixedly connected to the second screen (7), and the diameters of the bottoms of the first guide plate (10) and the second guide plate (11) are both smaller than the inner diameter of the baffle (9).

9. The waste incinerator with an anti-corrosion mechanism according to claim 1, characterized in that: The inner wall of the incinerator body (1) is coated with an anti-corrosion coating, and the anti-corrosion coating is a high-temperature resistant polymer nano coating.

10. The waste incinerator with an anti-corrosion mechanism according to claim 1, characterized in that: A visual window (12) is provided in the middle of the incinerator body (1), and the visual window (12) is made of glass material with a high silicon dioxide content.

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