WO2024016460A1

WO2024016460A1 - Incineration oil injector for municipal solid waste treatment

Info

Publication number: WO2024016460A1
Application number: PCT/CN2022/119463
Authority: WO
Inventors: 陈派曲; 雷兴进
Original assignee: 湖南骏国建筑工程管理有限公司
Priority date: 2022-07-19
Filing date: 2022-09-16
Publication date: 2024-01-25
Also published as: CN115095871A

Abstract

The present invention relates to the technical field of waste treatment. Disclosed is an incineration oil injector for municipal solid waste treatment, comprising a support. An outer cylinder is mounted on the top surface of the support; an inner cylinder is arranged in the outer cylinder; three auxiliary rolling assemblies are arranged on the inner surface of the outer cylinder and circumferentially around the axis of the outer cylinder; circular rings are fixedly connected on the outer surface of the inner cylinder; one end of the outer cylinder is fixedly connected to an oil spraying pipe holder; one end of the oil spraying pipe holder clamps an oil spraying pipe; one end of the oil spraying pipe is connected to an oil outlet pipe; nozzles are fixedly connected on the outer surface of the oil spraying pipe; one end of the oil outlet pipe is fixedly connected to an impeller shell; an impeller is arranged in the impeller shell. According to the incineration oil injector for municipal solid waste treatment provided by the present invention, a geared motor drives a rotating rod to rotate, the rotating rod drives a rotating plate to rotate, the rotating plate drives the inner cylinder to rotate, and waste can be flipped during rotation of the inner cylinder, so that the waste rubs with each other, oil mist on the waste is transmitted to each other, and the oil mist can fully adhere to the waste.

Description

An incineration oiler for municipal solid waste treatment

Technical field

The present invention relates to the technical field of garbage treatment, and specifically relates to an incineration oiler for municipal domestic garbage treatment.

Background technique

With the continuous development of urbanization, the urban resident population is increasing, and the amount of domestic waste is also increasing, which has also brought certain pressure to waste disposal. Domestic waste that has recovery value is recycled, while waste that has no recovery value is often incinerated or landfilled. After incineration, the heat value generated by the waste can be used to generate electricity, while some that are relatively humid or cannot spontaneously ignite If domestic waste is directly ignited and allowed to burn naturally, it will often be burned incompletely, making it impossible to minimize the volume of waste. Therefore, it is necessary to add fuel to such waste that cannot be fully burned to achieve full combustion. However, at present, oil injectors are often used to directly spray fuel on the garbage, which causes the fuel to only adhere to the surface of the garbage, making the garbage unable to fully adhere to the fuel, and also causing a waste of fuel.

In view of this, we propose an incineration oiler for municipal solid waste treatment to solve the above problems.

Contents of the invention

(1) Technical problems solved

In view of the shortcomings of the existing technology, the present invention provides an incineration oiler for municipal domestic waste treatment, which has the advantages of fully adhering fuel to garbage, facilitating subsequent garbage burning, and saving fuel, etc., and solves the problem that the current oiler directly affects garbage. The problem is that the surface of the garbage is contaminated with fuel due to fuel injection, but the underlying garbage is not contaminated with fuel, resulting in the garbage being unable to fully adhere to the fuel.

(2) Technical solutions

In order to achieve the above-mentioned purpose of fully adhering fuel to garbage, facilitating subsequent garbage burning, and saving fuel, the present invention provides the following technical solution: an incineration oiler for municipal solid waste treatment, including a bracket, and the top surface of the bracket is installed. The outer cylinder has an inner cylinder inside, and the inner surface of the outer cylinder is provided with three auxiliary rolling components circumferentially around its axis. The outer surface of the inner cylinder is fixedly connected to a ring. One end is fixedly connected to the fuel injection pipe clamp, one end of the fuel injection pipe clamp is clamped to the fuel injection pipe, one end of the fuel injection pipe is connected to the oil outlet pipe, and the outer surface of the fuel injection pipe is fixedly connected to the nozzle, and the One end of the oil outlet pipe is fixedly connected to the impeller housing. An impeller is provided inside the impeller housing. The center of the end surface of the impeller housing is connected to the impeller motor. The axial surface of the impeller housing is fixedly connected to the oil inlet pipe. The oil inlet pipe is fixedly connected to the impeller housing. The top of the oil valve is connected to the oil valve, the top of the oil valve is connected to the oil inlet bucket, the inner surface of the inner cylinder is fixedly connected to the spiral piece, and the inner two ends of the inner cylinder are welded with rotating plates, and the center of the rotating plate is connected to the rotating rod. , one end of the rotating rod is connected to a reduction motor, and a motor frame is installed on the bottom surface of the reduction motor.

Preferably, two symmetrical connecting plates are welded to the outer surface of the outer cylinder, and a bracket is installed on the bottom surface of the connecting plates.

Through the above technical solution, two connecting plates are symmetrically welded on the outer surface of the outer cylinder, and the connecting plates are fixed on the top surface of the bracket through bolts, so that the bracket can support components such as the outer cylinder and the inner cylinder.

Preferably, the motor frame includes a top bar, a pillar and a bottom plate. There are three top bars. The two ends of the top bar and the bottom plate are connected to the pillars, and a reduction motor is installed on the top surface of the top bar. The bottom plate The impeller housing and impeller motor are installed on the top surface.

Through the above technical solution, side strips are welded to the sides of the pillars, and the top strip and the bottom plate are welded through the side strips to form a motor frame. A base is provided at the bottom of the impeller motor, and the base is fixed and installed on the top surface of the base plate through bolts, and the motor is reduced at the same time. A base is set at the bottom, and both ends of the base are fixed on the two top bars through bolts. The overall structure enables the motor frame to support the reduction motor and impeller motor at the same time.

Preferably, the top surface of the top bar is connected to the support rod, and the top surface of the support rod is connected to the garbage bucket.

Through the above technical solution, two sets of support rods of different lengths are connected by welding to the top surface of the top bar, and a garbage bucket is welded on the top of the support rod. By placing garbage into the garbage bucket, because the garbage bucket is tilted, And the low end is located at one end of the inner cylinder, so the garbage put into the garbage bucket enters the inner cylinder.

Preferably, the output end of the reduction motor is fixedly connected to the rotating rod, and a bearing seat is installed on the outer surface of one end of the rotating rod close to the reduction motor.

Through the above technical solution, when the garbage is put into the inner cylinder, the reduction motor is started to drive the rotating rod to rotate. The bearing seat is provided to assist the rotation of the rotating rod. The rotating rod drives the two rotating plates to rotate, and the rotating plate drives the inner cylinder to rotate. During the rotation of the inner cylinder, the garbage inside is continuously turned over, which is conducive to the friction and mixing of the garbage.

Preferably, the rolling assembly includes a roller, a rotating shaft and a side plate, a rotating shaft is installed in the center of the roller, and both ends of the rotating shaft are rotatably connected to the side plates.

Through the above technical solution, when the inner cylinder rotates, the two rings on the outer surface also rotate, causing the roller to rotate. Bearings are provided at both ends of the rotating shaft, and the bearings are embedded in the side plates, so the friction resistance when the roller rotates is very small. , three sets of rolling components can support the inner cylinder and will not hinder the rotation of the inner cylinder.

Preferably, the output end of the impeller motor is fixedly connected to the central axis of the impeller, and five nozzles are arranged at equal intervals on the outer surface of the fuel injection pipe.

Through the above technical solution, the oil valve is a one-way valve that can only go in but not out. The bottom of the oil inlet hopper is provided with a threaded pipe and the oil valve is threadedly connected. By continuously adding fuel (such as diesel) to the oil inlet hopper, the oil then enters the impeller. In the housing, by starting the impeller motor, the impeller can be driven to rotate at high speed, thereby ejecting the oil from the oil outlet pipe. The oil then enters the oil injection pipe and is finally sprayed out from the nozzle. The nozzle is an atomizing nozzle that can spray oil finely. , and because the position of the nozzle is close to the port of the inner cylinder, the oil mist is sprayed into the inner cylinder and adheres to the top layer of garbage, and the garbage is continuously rolled by the inner cylinder, so the garbage contaminated with oil on the outer surface will remove the oil through tumbling friction. The outer surface of the trash that adheres to the inner layer.

Preferably, the fuel injection pipe clamp includes a fixed plate, a connecting rod and a clamp. The fixed plate is welded to the inner surface of the outer cylinder, and one end of the fixed plate is welded to a connecting rod, and the connecting rod is away from the fixed plate. One end of the clamp is fixedly connected to a clamp, and the fuel injection pipe is clamped in the clamp.

Through the above technical solution, five groups of fuel injection pipe clamps are provided, the fixing plate is connected to the inner wall of the outer cylinder through welding, and the clamp fixes the fuel injection pipe so that the fuel injection pipe is installed near the port of the inner cylinder.

Compared with the existing technology, the present invention provides an incineration oiler for municipal solid waste treatment, which has the following beneficial effects:

1. The invention provides an incineration oil injector for municipal solid waste treatment. It is provided with a fuel injection pipe, and five nozzles are installed on the outer surface of the fuel injection pipe. Fuel is added into the impeller housing through the oil inlet hopper, and then through Starting the impeller motor can drive the impeller to rotate at high speed, and the impeller drives the oil from the oil outlet pipe into the fuel injection pipe, and then sprays out from the five nozzles. Since the five nozzles are located at the ports of the inner cylinder, the oil is fully sprayed into the inner cylinder. The fog causes the oil mist to fall on the outer surface of the garbage.

2. The invention provides an incineration oiler for municipal solid waste treatment. The rotating rod is driven by a reduction motor to rotate. The rotating rod drives the rotating plate to rotate. The rotating plate drives the inner cylinder to rotate. During the rotation of the inner cylinder, the garbage can be turned over. The garbage rubs against each other, causing the oil mist on the garbage to transfer to each other, so that the garbage can fully adhere to the oil mist.

3. The invention provides an incineration oiler for municipal solid waste treatment. By being provided with three rolling components, it can support the inner cylinder without affecting the rotation of the inner cylinder. At the same time, a spiral piece is welded to the inner wall of the inner cylinder. After the piece rotates, it can drive the garbage to be discharged from the inner cylinder, achieving continuous fuel injection treatment of the garbage.

Description of drawings

Figure 1 is a schematic three-dimensional view of the structure of the present invention;

Figure 2 is a schematic cross-sectional view of the inner cylinder, outer cylinder and other components of the structure of the present invention;

Figure 3 is a partially enlarged schematic diagram of A in Figure 2 of the structure of the present invention;

Figure 4 is a partial perspective view of the structure of the present invention;

Figure 5 is a partial enlarged schematic diagram of B in Figure 4 of the structure of the present invention;

Figure 6 is a three-dimensional schematic diagram of the fuel injection pipe, nozzle, impeller housing and impeller motor in the structure of the present invention;

Figure 7 is a schematic cross-sectional view of the impeller housing of the structure of the present invention.

Among them: 1. Bracket; 2. Outer cylinder; 3. Inner cylinder; 4. Rolling assembly; 41. Roller; 42. Rotating shaft; 43. Side plate; 5. Ring; 6. Injection pipe clamp; 61. Fixed Plate; 62. Connecting rod; 63. Clamp; 7. Fuel injection pipe; 8. Oil outlet pipe; 9. Nozzle; 10. Impeller housing; 11. Impeller; 12. Impeller motor; 13. Oil inlet pipe; 14. Oil Valve; 15. Oil inlet bucket; 16. Spiral blade; 17. Rotating plate; 18. Rotating rod; 19. Reducing motor; 20. Motor frame; 201. Top bar; 202. Support pillar; 203. Bottom plate; 21. Support rod ; 22. Garbage bucket.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

Please refer to Figure 1-7. An incineration oiler for municipal solid waste treatment includes a bracket 1. An outer cylinder 2 is installed on the top surface of the bracket 1. An inner cylinder 3 is provided inside the outer cylinder 2, and the inner surface of the outer cylinder 2 surrounds it. Three auxiliary rolling components 4 are arranged around the axis. The outer surface of the inner cylinder 3 is fixedly connected to the ring 5. One end of the outer cylinder 2 is fixedly connected to the fuel injection pipe clamp 6. One end of the fuel injection pipe clamp 6 is clamped to the fuel injection pipe. Pipe 7, one end of the fuel injection pipe 7 is connected to the oil outlet pipe 8, and the outer surface of the fuel injection pipe 7 is fixedly connected to the nozzle 9, one end of the oil outlet pipe 8 is fixedly connected to the impeller housing 10, and an impeller 11 is provided inside the impeller housing 10. The center of the end surface of the body 10 is connected to the impeller motor 12, the axial surface of the impeller housing 10 is fixedly connected to the oil inlet pipe 13, the top of the oil inlet pipe 13 is connected to the oil valve 14, the top of the oil valve 14 is connected to the oil inlet hopper 15, and the inside of the inner cylinder 3 The surface of the spiral blade 16 is fixedly connected, and the inner two ends of the inner cylinder 3 are welded with rotating plates 17. The center of the rotating plate 17 is connected to the rotating rod 18. One end of the rotating rod 18 is connected to the reduction motor 19, and the motor frame 20 is installed on the bottom of the reduction motor 19.

Specifically, two symmetrical connecting plates are welded on the outer surface of the outer cylinder 2, and the bracket 1 is installed on the bottom surface of the connecting plates. The advantage is that two connecting plates are symmetrically welded on the outer surface of the outer cylinder 2, and the connecting plates are fixed on the top surface of the bracket 1 through bolts, so that the bracket 1 can support components such as the outer cylinder 2 and the inner cylinder 3.

Specifically, the motor frame 20 includes a top bar 201, a pillar 202 and a bottom plate 203. There are three top bars 201. The two ends of the top bar 201 and the bottom plate 203 are connected to the pillars 202, and the reduction motor 19 is installed on the top surface of the top bar 201. The impeller housing 10 and the impeller motor 12 are installed on the top surface of 203. The advantage is that side strips are welded to the side of the pillar 202, and the top strip 201 and the bottom plate 203 are welded through the side strips to form the motor frame 20. The bottom of the impeller motor 12 is provided with a base, and the base is installed on the top surface of the base plate 203 by bolts. , at the same time, a base is provided at the bottom of the reduction motor 19, and both ends of the base are fixed on the two top bars 201 through bolts. The overall structure enables the motor frame to support the reduction motor 19 and the impeller motor 12 at the same time.

Specifically, the top surface of the top bar 201 is connected to the support rod 21, and the top surface of the support rod 21 is connected to the garbage bucket 22. The advantage is that two sets of support rods 21 of different lengths are connected by welding to the top surface of the top bar 201, and the garbage bucket 22 is welded on the top of the support rod 21. By putting the garbage into the garbage bucket 22, the garbage bucket 22 It is in an inclined state, and the low end is located at one end of the inner cylinder 3, so the garbage put into the garbage hopper 22 enters the inner cylinder 3.

Specifically, the output end of the reduction motor 19 is fixedly connected to the rotating rod 18 , and a bearing seat is installed on the outer surface of one end of the rotating rod 18 close to the reduction motor 19 . The advantage is that when the garbage is put into the inner cylinder 3, the reduction motor 19 is started to drive the rotating rod 18 to rotate. The provided bearing seat can assist the rotating rod 18 to rotate, and the rotating rod 18 drives the two rotating plates 17 to rotate. 17 drives the inner cylinder 3 to rotate, and the garbage inside the inner cylinder 3 is continuously turned over during the rotation, which is beneficial to the mutual friction and mixing of the garbage.

Specifically, the rolling assembly 4 includes a roller 41, a rotating shaft 42 and a side plate 43. The rotating shaft 42 is installed in the center of the roller 41, and the two ends of the rotating shaft 42 are rotatably connected to the side plate 43. The advantage is that when the inner cylinder 3 rotates, the two rings 5 on the outer surface also rotate, causing the roller 41 to rotate. Bearings are provided at both ends of the rotating shaft 42, and the bearings are embedded in the side plates 43, so the roller 41 rotates. The frictional resistance is very small, and the three sets of rolling components 4 can support the inner cylinder 3 and will not hinder the rotation of the inner cylinder 3.

Specifically, the output end of the impeller motor 12 is fixedly connected to the central axis of the impeller 11 , and five nozzles 9 are arranged at equal intervals on the outer surface of the fuel injection pipe 7 . The advantage is that the oil valve 14 is a one-way valve that can only go in and out. The bottom of the oil inlet hopper 15 is provided with a threaded pipe and is threadedly connected to the oil valve 14. By continuously adding fuel (such as diesel) to the oil inlet hopper 15, the oil then enters. In the impeller housing 10, by starting the impeller motor 12, the impeller 11 can be driven to rotate at a high speed, thereby ejecting the oil from the oil outlet pipe 8. The oil then enters the oil injection pipe 7, and finally is ejected from the nozzle 9. The nozzle 9 Because the atomizing nozzle can spray oil finely, and because the nozzle 9 is located close to the port of the inner cylinder 3, the oil mist is sprayed into the inner cylinder 3 and adheres to the top layer of garbage, and the garbage is absorbed by the inner cylinder 3. Continuously tumbling, the oil on the outer surface of the garbage will adhere to the outer surface of the inner garbage through tumbling friction.

Specifically, the fuel injection pipe clamp 6 includes a fixed plate 61, a connecting rod 62 and a clamp 63. The fixed plate 61 is welded to the inner surface of the outer cylinder 2, and one end of the fixed plate 61 is welded to a connecting rod 62. The connecting rod 62 is away from the fixed One end of the plate 61 is fixedly connected to a clamp 63, and the fuel injection pipe 7 is clamped in the clamp 63. The advantage is that the fuel injection pipe clamp 6 is provided with five groups, the fixing plate 61 is connected to the inner wall of the outer cylinder 2 by welding, and the clamp 63 fixes the fuel injection pipe 7 so that the fuel injection pipe 7 is installed on the inner cylinder 3 near the port.

When in use, first the reduction motor 19 is started to drive the rotating rod 18 to rotate, the rotating rod 18 drives the rotating plate 17 to rotate, the rotating plate 17 drives the inner cylinder 3 to rotate, and the garbage that is difficult to spontaneously ignite is put from the garbage bucket 22, and then the garbage enters In the inner cylinder 3, fuel is added from the oil inlet hopper 15 and enters the impeller housing 10. The impeller motor 12 is started to drive the impeller 11 to rotate. During the high-speed rotation of the impeller 11, the oil in the impeller housing 10 is driven into the impeller housing 10 from the oil outlet pipe 8. In the oil injection pipe 7, it then enters the nozzle 9 and is sprayed into the inner cylinder 3. The oil mist falls on the garbage. Since the inner cylinder 3 continuously drives the garbage to turn over, the garbage rubs against each other and sticks to each other. Oil mist is detected, and since the spiral blade 16 is provided on the inner wall of the inner cylinder, during the rotation of the spiral blade 16, the garbage is driven out from a port away from the fuel injection pipe.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principles and spirit of the invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims

An incineration oiler for municipal solid waste treatment, including a bracket (1), characterized in that: an outer cylinder (2) is installed on the top surface of the bracket (1), and an inner cylinder (3) is provided inside the outer cylinder (2) ), and the inner surface of the outer cylinder (2) is provided with three auxiliary rolling components (4) circumferentially around its axis. The outer surface of the inner cylinder (3) is fixedly connected to the ring (5). One end of the barrel (2) is fixedly connected to the fuel injection pipe clamp (6), one end of the fuel injection pipe clamp (6) is clamped to the fuel injection pipe (7), and one end of the fuel injection pipe (7) is connected to the outlet. Oil pipe (8), and the outer surface of the oil injection pipe (7) is fixedly connected to the nozzle (9), one end of the oil outlet pipe (8) is fixedly connected to the impeller housing (10), and the inside of the impeller housing (10) An impeller (11) is provided, the end surface center of the impeller housing (10) is connected to the impeller motor (12), the axial surface of the impeller housing (10) is fixedly connected to an oil inlet pipe (13), and the oil inlet pipe (13) The top of the oil valve (14) is connected to the oil valve (14), the top of the oil valve (14) is connected to the oil inlet hopper (15), the inner surface of the inner cylinder (3) is fixedly connected to the spiral plate (16), and the inner The inner two ends of the barrel (3) are welded with rotating plates (17). The center of the rotating plate (17) is connected to the rotating rod (18). One end of the rotating rod (18) is connected to the reduction motor (19). The reduction motor (19) is connected to the rotating plate (17). The motor frame (20) is installed on the bottom surface of the motor (19).
An incineration oiler for municipal solid waste treatment according to claim 1, characterized in that: two symmetrical connecting plates are welded on the outer surface of the outer cylinder (2), and a bracket (1) is installed on the bottom surface of the connecting plates. .
An incineration oiler for municipal solid waste treatment according to claim 1, characterized in that: the motor frame (20) includes a top bar (201), a pillar (202) and a bottom plate (203), and the top bar (201) is provided with three, the two ends of the top bar (201) and the bottom plate (203) are connected to the pillars (202), and the top surface of the top bar (201) is equipped with a reduction motor (19), and the bottom plate (201) is equipped with a reduction motor (19). The impeller housing (10) and the impeller motor (12) are installed on the top surface of 203).
An incineration oiler for municipal solid waste treatment according to claim 3, characterized in that: the top surface of the top bar (201) is connected to a support rod (21), and the top surface of the support rod (21) is connected to the garbage Dou (22).
An incineration oiler for municipal solid waste treatment according to claim 1, characterized in that: the output end of the reduction motor (19) is fixedly connected to a rotating rod (18), and the rotating rod (18) is close to the reduction gear A bearing seat is installed on the outer surface of one end of the motor (19).
An incineration lubricator for municipal solid waste treatment according to claim 1, characterized in that: the rolling assembly (4) includes a roller (41), a rotating shaft (42) and a side plate (43), and the roller (4) A rotating shaft (42) is installed in the center of 41), and both ends of the rotating shaft (42) are rotatably connected to the side plates (43).
An incineration oiler for municipal solid waste treatment according to claim 1, characterized in that: the output end of the impeller motor (12) is fixedly connected to the central axis of the impeller (11), and the fuel injection pipe (7) Five nozzles (9) are arranged at equal intervals on the outer surface.
An incineration oiler for municipal solid waste treatment according to claim 1, characterized in that: the fuel injection pipe clamp (6) includes a fixed plate (61), a connecting rod (62) and a clamp (63) , the fixed plate (61) is welded to the inner surface of the outer cylinder (2), and one end of the fixed plate (61) is welded to a connecting rod (62), and the connecting rod (62) is away from the fixed plate (61) One end is fixedly connected to a clamp (63), and the fuel injection pipe (7) is clamped in the clamp (63).