Multi-cylinder garbage incinerator

Abstract

The utility model relates to the technical field of incinerators, and discloses a multi-barrel type garbage incinerator which comprises a primary combustion furnace, a secondary combustion furnace and a final-stage combustion furnace, and the secondary combustion furnace is located between the primary combustion furnace and the final-stage combustion furnace. A base is fixedly installed at the lower end of the primary combustion furnace, the lower end of the secondary combustion furnace and the lower end of the final-stage combustion furnace jointly, the upper end of the primary combustion furnace is fixedly connected with a garbage feeding pipe, and the garbage feeding pipe communicates with the interior of the primary combustion furnace. Material conveying mechanisms are arranged between the primary combustion furnace and the adjacent secondary combustion furnace, between every two adjacent secondary combustion furnaces and between the final-stage combustion furnace and the adjacent secondary combustion furnace. The multiple secondary incinerators are arranged to be matched with the primary incinerator and the final-stage incinerator, garbage which is not completely combusted is conveyed into the combustion furnace connected with the downstream end of the inclined cylinder through the inclined cylinder, the garbage can be scattered, and fuel gas can be thoroughly combusted.

Description

Technical Field

[0001] The utility model relates to the technical field of incinerators, in particular to a multi-tube type garbage incinerator. Background Art

[0002] Garbage incineration is the most widely used method of garbage disposal. Garbage incineration is to put garbage into an incinerator for burning, release heat energy, and recover the waste heat for heating or power generation. A garbage incinerator is needed for garbage incineration. In order to burn the garbage thoroughly, it needs to be burned repeatedly. The internal air inlet mechanism of the traditional combustion furnace is far away from the position where the garbage is burned, so that oxygen cannot be concentrated on the top of the garbage for combustion, and the garbage is not burned fully. It is difficult to burn the inner layer of garbage simply by increasing the gas to burn the garbage, resulting in low combustion efficiency. Therefore, those skilled in the art provide a multi-cylinder garbage incinerator to solve the problems raised in the above background technology. Utility Model Content

[0003] The purpose of the utility model is to provide a multi-tube garbage incinerator to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A multi-cylinder waste incinerator comprises a primary combustion furnace, a secondary combustion furnace and a final combustion furnace, wherein the secondary combustion furnace is located between the primary combustion furnace and the final combustion furnace, a base is fixedly installed on the lower ends of the primary combustion furnace, a waste feeding pipe is fixedly connected to the upper end of the primary combustion furnace, and the waste feeding pipe is connected to the interior of the primary combustion furnace, and a feeding mechanism is provided between the primary combustion furnace and the adjacent secondary combustion furnaces, between the adjacent secondary combustion furnaces in pairs, and between the final combustion furnace and the adjacent secondary combustion furnaces.

[0006] As a further solution of the utility model: the primary combustion furnace and the final combustion furnace are each provided with one, the number of the secondary combustion furnaces is an integer greater than 0, the primary combustion furnace is located at the upstream end, and the final combustion furnace is located at the downstream end.

[0007] As a further solution of the utility model: the feeding mechanism includes an inclined cylinder, which is inclined and arranged, and the left end of the inclined cylinder extends to the bottom side of the interior of the combustion furnace upstream thereof; a spiral rod is rotatably connected to the interior of the inclined cylinder, and the outer end of the spiral rod is slidably connected to the inner wall of the inclined cylinder; a motor is fixed to the top of the inclined cylinder, and the driving end of the motor is fixed to the upper end of the spiral rod; a discharge pipe is vertically fixed to the top side wall of the inclined cylinder, and the upper end of the discharge pipe is connected to the interior of the inclined cylinder, and the lower end of the discharge pipe is connected to the top of the combustion furnace downstream of the inclined cylinder.

[0008] As a further solution of the utility model: the internal bottom sides of the primary combustion furnace and the secondary combustion furnace are fixedly connected with sieve plates, the sieve plates are inclined, and the sieve plates are located at the lower end of the spiral rod, and the bottom end of the spiral rod is rotatably connected to the bottom end surface of the sieve plate.

[0009] As a further solution of the utility model: a discharge chamber is opened inside the base, the number of which is equal to the total number of the primary combustion furnaces, the secondary combustion furnaces and the final combustion furnaces, and one discharge chamber is connected to the lower side of each combustion furnace.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] By setting up multiple secondary incinerators to cooperate with the primary incinerator and the final incinerator, and using the inclined cylinder to transport the incompletely burned garbage to the combustion furnace connected to its downstream end, the garbage can be broken up so that the inner layer of garbage can be exposed to the outside, which is convenient for full combustion, and the gas can be burned thoroughly, thereby improving the efficiency of gas use. In addition, by setting up a sieve plate, the garbage can be gathered and conveniently transported to the downstream combustion furnace through threaded rods. The ash produced by the completely burned garbage will eventually pass through the sieve plate and be discharged from the discharge chamber below for easy collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a multi-drum waste incinerator;

[0013] Figure 2 This is a schematic diagram of the internal structure of a multi-cylinder waste incinerator.

[0014] In the figure: 1. primary combustion furnace; 2. secondary combustion furnace; 3. final combustion furnace; 4. base; 5. discharge chamber; 6. garbage feed pipe; 7. inclined cylinder; 8. motor; 9. discharge pipe; 10. screw rod; 11. screen plate. DETAILED DESCRIPTION

[0015] See also Figures 1-2In an embodiment of the utility model, a multi-cylinder waste incinerator comprises a primary combustion furnace 1, a secondary combustion furnace 2 and a final combustion furnace 3, the secondary combustion furnace 2 is located between the primary combustion furnace 1 and the final combustion furnace 3, a base 4 is fixedly installed on the lower ends of the primary combustion furnace 1, the secondary combustion furnace 2 and the final combustion furnace 3, a garbage feeding pipe 6 is fixedly connected to the upper end of the primary combustion furnace 1, and the garbage feeding pipe 6 is connected to the interior of the primary combustion furnace 1, and a feeding mechanism is provided between the primary combustion furnace 1 and the adjacent secondary combustion furnace 2, between the two adjacent secondary combustion furnaces 2, and between the final combustion furnace 3 and the adjacent secondary combustion furnace 2.

[0016] Preferably, there is one primary combustion furnace 1 and one final combustion furnace 3, the number of secondary combustion furnaces 2 is an integer greater than 0, the primary combustion furnace 1 is located at the upstream end, and the final combustion furnace 3 is located at the downstream end, which can ensure that the garbage can be completely incinerated.

[0017] Preferably, the feeding mechanism includes an inclined cylinder 7, which is inclined and arranged at an angle. The left end of the inclined cylinder 7 extends to the bottom side of the combustion furnace upstream of the inclined cylinder 7. The interior of the inclined cylinder 7 is rotatably connected to a screw rod 10. The outer end of the screw rod 10 is slidably connected to the inner wall of the inclined cylinder 7. A motor 8 is fixed to the top of the inclined cylinder 7. The driving end of the motor 8 is fixed to the upper end of the screw rod 10. A discharge pipe 9 is vertically fixed to the top side wall of the inclined cylinder 7. The upper end of the discharge pipe 9 is connected to the interior of the inclined cylinder 7. The lower end of the discharge pipe 9 is connected to the top of the combustion furnace downstream of the inclined cylinder 7. The garbage can be transported to the downstream incinerator for combustion through the screw rod 10.

[0018] Preferably, a sieve plate 11 is fixedly connected to the inner bottom side of the primary combustion furnace 1 and the secondary combustion furnace 2. The sieve plate 11 is inclined and located at the lower end of the spiral rod 10. The bottom end of the spiral rod 10 is rotatably connected to the bottom end surface of the sieve plate 11, so that the garbage that is not fully burned can move along the inclined sieve plate 11 to the lower end, and then be transported to the next-level incinerator through the spiral rod 10 for further incineration.

[0019] Preferably, a discharge chamber 5 is opened inside the base 4, and the number of the discharge chambers 5 is equal to the total number of the primary combustion furnaces 1, the secondary combustion furnaces 2 and the final combustion furnaces 3. Each combustion furnace is connected to a discharge chamber 5 on the lower side, which can collect the ashes that have been fully burned separately to avoid the ashes being blocked at the bottom of the incinerator.

[0020] The working principle of the utility model is as follows: when the garbage is incinerated, the garbage is transported to the primary combustion furnace 1 through the garbage feeding pipe 6 for incineration, and the incinerated garbage will fall onto the surface of the sieve plate 11. Since the sieve plate 11 is inclined, it will eventually fall onto the surface of the lower end of the sieve plate 11. The fully burned ash will pass through the sieve plate 11 and fall into the discharge chamber 5 below, which is convenient for subsequent collection. By turning on the motor 8, the unburned garbage can be transported to the secondary combustion furnace 2 at its downstream end through the screw rod 10, and the garbage is discharged from the discharge pipe 9 into the secondary combustion furnace 2. The garbage will be burned in the secondary combustion furnace 2, and the garbage that is not completely burned in the secondary combustion furnace 2 will be transported from the inclined cylinder 7 connected to the bottom thereof to the secondary combustion furnace 2 downstream for further combustion, and the fully burned ashes will be discharged from the discharge chamber 5 below it. After multiple incinerations, the garbage will eventually be completely burned, and the generated ashes will be discharged from the discharge chamber 5 below the final combustion furnace 3. The garbage will be incinerated multiple times in the whole process, and each time the garbage is incinerated, the garbage will be transported to the downstream combustion furnace for combustion, so as to avoid long-term accumulation of garbage and inability to burn inside it, thereby improving the use efficiency of gas.

[0021] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A multi-tube waste incinerator, characterized in that: The invention comprises a primary combustion furnace (1), a secondary combustion furnace (2) and a final combustion furnace (3), wherein the secondary combustion furnace (2) is located between the primary combustion furnace (1) and the final combustion furnace (3), a base (4) is fixedly mounted on the lower ends of the primary combustion furnace (1), the secondary combustion furnace (2) and the final combustion furnace (3), a garbage feeding pipe (6) is fixedly connected to the upper end of the primary combustion furnace (1), and the garbage feeding pipe (6) is connected to the interior of the primary combustion furnace (1), and a feeding mechanism is provided between the primary combustion furnace (1) and the adjacent secondary combustion furnace (2), between two adjacent secondary combustion furnaces (2), and between the final combustion furnace (3) and the adjacent secondary combustion furnace (2).

2. A multi-drum waste incinerator according to claim 1, characterized in that: The primary combustion furnace (1) and the final combustion furnace (3) are each provided with one, the number of the secondary combustion furnaces (2) is an integer greater than 0, the primary combustion furnace (1) is located at the upstream end, and the final combustion furnace (3) is located at the downstream end.

3. A multi-drum waste incinerator according to claim 2, characterized in that: The feeding mechanism comprises an inclined cylinder (7), the inclined cylinder (7) being arranged at an angle, the left end of the inclined cylinder (7) extending to the bottom side of the interior of the combustion furnace upstream thereof, the interior of the inclined cylinder (7) being rotatably connected with a screw rod (10), the outer end of the screw rod (10) being slidably connected to the inner wall of the inclined cylinder (7), the top of the inclined cylinder (7) being fixedly connected with a motor (8), the driving end of the motor (8) being fixedly connected to the upper end of the screw rod (10), the top side wall of the inclined cylinder (7) being vertically fixedly connected with a discharge pipe (9), the upper end of the discharge pipe (9) being connected to the interior of the inclined cylinder (7), and the lower end of the discharge pipe (9) being connected to the top of the combustion furnace located downstream of the inclined cylinder (7).

4. A multi-drum waste incinerator according to claim 3, characterized in that: The primary combustion furnace (1) and the secondary combustion furnace (2) are both fixedly connected with a sieve plate (11) on their inner bottom sides. The sieve plate (11) is arranged at an angle and is located at the lower end of the spiral rod (10). The bottom end of the spiral rod (10) is rotatably connected to the bottom end surface of the sieve plate (11).

5. The multi-drum waste incinerator according to claim 2, characterized in that: A discharge chamber (5) is provided inside the base (4), and the number of the discharge chambers (5) is equal to the total number of the primary combustion furnaces (1), the secondary combustion furnaces (2) and the final combustion furnaces (3), and the lower side of each of the combustion furnaces is connected to one discharge chamber (5).

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