CN214745765U

CN214745765U - Dedicated boiler of msw incineration power generation

Info

Publication number: CN214745765U
Application number: CN202120728197.6U
Authority: CN
Inventors: 杨洋; 黄瑞益; 陈仲; 黄镇; 崔渊博; 谭树强; 李思旭
Original assignee: China Energy Engineering Group Guangdong Power Engineering Co ltd; Guangdong Baili Electrical And Mechanical Engineering Co ltd
Current assignee: China Energy Engineering Group Guangdong Power Engineering Co ltd; Guangdong Baili Electrical And Mechanical Engineering Co ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-11-16
Anticipated expiration: 2031-04-12

Abstract

The utility model discloses a dedicated boiler of msw incineration electricity generation, including the furnace body, one side middle part of furnace body is equipped with feed port, and the bottom surface of furnace body is connected with the air inlet pipeline, and the inboard below department that just is located feed port of furnace body is equipped with the connecting seat. The utility model discloses in, treat the rubbish that burns through feed port to the inside transport of furnace body, rubbish is piled up on the refining mechanism who is close to feed port department after getting into the furnace body inside, this moment, let in high velocity air through intake pipe way to the furnace body inside, high velocity air blows behind the refining mechanism, it rotates to drive the refining mechanism, thereby make accumulational rubbish evenly distributed on the refining mechanism under the rotation of refining mechanism, here while combustion improver adds pipe and ignition pipeline work, the burning of rubbish with higher speed, make rubbish even combustion, and dry to the great rubbish of part humidity, rubbish that afterwards alleviates weight to the inboard upper portion of furnace body through high velocity air, carry out more abundant burning, discharge until through the blast pipe.

Description

Dedicated boiler of msw incineration power generation

Technical Field

The utility model relates to a boiler field, concretely relates to dedicated boiler of msw incineration electricity generation.

Background

The incineration of garbage is a more traditional method for treating garbage and is also one of the main treatment methods of garbage. Along with the development of society, people have higher and higher requirements on garbage incineration treatment methods, especially on incinerators for incinerating garbage, so that the requirements on protection measures and cleaning measures are higher, and the technical requirements on combustion efficiency are higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dedicated boiler of msw incineration power generation to solve one side button product life end, user experience poor and product quality's unstable problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a dedicated boiler of msw incineration electricity generation, includes the furnace body, one side middle part of furnace body is equipped with feed port, the bottom surface of furnace body is connected with the air inlet pipeline, the inboard below department that just is located feed port of furnace body is equipped with the connecting seat, the inboard of connecting seat is equipped with refining mechanism, the below department of connecting seat is equipped with the sealed cover body of toper structure, and the bottom of the sealed cover body is connected with the top that extends the inboard bottom in feed port, the lower part of furnace body is equipped with combustion improver and adds pipe and ignition pipeline, and the discharge end of combustion improver interpolation pipe and ignition pipeline passes the furnace body and seals the cover body in proper order and extend to refining mechanism's below, the top of furnace body is equipped with the blast pipe.

Further, the refining mechanism is including inlaying the bearing frame of establishing at the connecting seat inboard, the inboard rotation of bearing frame is connected with and holds in the palm the work or material rest, the inboard of holding in the palm the work or material rest is the cyclic annular blade of evenly having arranged, the blade is the slope setting.

Furthermore, a heat preservation cover body is arranged on the upper portion of the inner side of the furnace body, a contraction structure is arranged on the lower portion of the heat preservation cover body, and the inner diameter of the position of the contraction structure is the smallest.

Furthermore, an air deflector is arranged on the inner side of the furnace body and at a position corresponding to the feeding end of the exhaust pipe, and the air deflector is fixedly connected with the inner wall of the furnace body through a support rod.

Furthermore, the air deflector is made of high-temperature-resistant ceramic.

Furthermore, the heat preservation cover body and the upper wall of the furnace body form a double-layer hollow structure.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, treat the rubbish that burns through feed port to the inside transport of furnace body, rubbish is piled up on the refining mechanism who is close to feed port department after getting into the furnace body inside, this moment, let in high velocity air through intake pipe way to the furnace body inside, high velocity air blows behind the refining mechanism, it rotates to drive the refining mechanism, thereby make accumulational rubbish evenly distributed on the refining mechanism under the rotation of refining mechanism, here while combustion improver adds pipe and ignition pipeline work, the burning of rubbish with higher speed, make rubbish even combustion, and dry to the great rubbish of part humidity, rubbish that afterwards alleviates weight to the inboard upper portion of furnace body through high velocity air, carry out more abundant burning, discharge until through the blast pipe.

After the garbage enters the furnace body, the garbage is driven by the high-speed airflow to be in a moving state all the time, so that all parts are combusted more fully.

Drawings

FIG. 1 is a schematic view of an overall structure of a boiler dedicated for waste incineration power generation;

fig. 2 is a side view of a boiler dedicated to waste incineration power generation.

In the figure: 1. a furnace body; 2. a feed port; 3. a connecting seat; 4. a material homogenizing mechanism; 41. a bearing seat; 42. a material supporting frame; 43. a blade; 5. sealing the cover body; 6. a combustion improver addition pipe; 7. an ignition circuit; 8. an exhaust pipe; 9. a heat preservation cover body; 10. a contracted configuration; 11. an air deflector; 12. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

the utility model provides a dedicated boiler of msw incineration electricity generation, including furnace body 1, one side middle part of furnace body 1 is equipped with feed port 2, the bottom surface of furnace body 1 is connected with the pipeline that admits air, the inboard of furnace body 1 and the below department that is located feed port 2 are equipped with connecting seat 3, the inboard of connecting seat 3 is equipped with refining mechanism 4, the below department of connecting seat 3 is equipped with the sealed cover body 5 of toper structure, and the bottom of the sealed cover body 5 is connected with the top that extends the inboard bottom of feed port 2, the lower part of furnace body 1 is equipped with combustion improver addition pipe 6 and ignition pipeline 7, and the discharge end of combustion improver addition pipe 6 and ignition pipeline 7 passes furnace body 1 and sealed cover body 5 in proper order and extends to refining mechanism 4's below, the top of furnace body 1 is equipped with blast pipe 8.

Carry the rubbish of treating burning to furnace body 1 inside through feed port 2, rubbish is piled up on the refining mechanism 4 near feed port 2 department after getting into furnace body 1 inside, at this moment, let in high velocity air flow to furnace body 1 inside through the intake pipe way, high velocity air flow blows refining mechanism 4 back, drive refining mechanism 4 and rotate, thereby make accumulational rubbish evenly distributed on refining mechanism 4 under refining mechanism 4's rotation, here simultaneously combustion improver adds pipe 6 and ignition pipeline 7 work, the burning of rubbish is with higher speed, make rubbish even combustion, and dry the great rubbish of part humidity, afterwards through high velocity air flow with the rubbish that weight alleviates to furnace body 1 inboard upper portion, carry out more abundant burning, until discharging through blast pipe 8.

After entering the furnace body 1, the garbage is driven by the high-speed airflow to be in a moving state all the time, so that all parts are combusted more fully.

Wherein, the refining mechanism 4 preferably has the following structure: the garbage can comprises a bearing seat 41 embedded on the inner side of a connecting seat 3, wherein the inner side of the bearing seat 41 is rotatably connected with a material supporting frame 42, blades 43 are uniformly distributed on the inner side of the material supporting frame 42 in an annular mode, the blades 43 are obliquely arranged, high-speed air flow acts on the obliquely arranged blades 43, so that the material supporting frame 42 is pushed to rotate in the bearing seat 41, and the blades 43 uniformly move garbage to the inner side of a furnace body 1 in the moving process, so that the combustion efficiency is improved.

The upper portion of the inner side of the furnace body 1 is provided with a heat preservation cover body 9, the lower portion of the heat preservation cover body 9 is provided with a contraction structure 10, the inner diameter of the position of the contraction structure 10 is the minimum, the temperature of the inner side of the heat preservation cover body 9 is further improved, the combustion speed is improved, and the garbage disposal speed is increased.

The inner side of the furnace body 1 and the position corresponding to the feeding end of the exhaust pipe 8 are provided with air deflectors 11, the air deflectors 11 are fixedly connected with the inner wall of the furnace body 1 through support rods 12, and the air deflectors 11 are matched with the heat-preserving cover body 9, so that garbage floats and disturbs on the inner upper part of the heat-preserving cover body 9 until the garbage is completely combusted.

The air deflector 11 is made of high-temperature-resistant ceramic, so that the air deflector 11 can be used for a long time.

The heat-preserving cover body 9 and the upper wall of the furnace body 1 form a double-layer hollow structure, and a heat-preserving structure is formed between the heat-preserving cover body 9 and the upper wall of the furnace body 1, so that heat loss during full combustion is reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which includes the appended claims and their equivalents.

Claims

1. The utility model provides a dedicated boiler of msw incineration power generation, includes furnace body (1), its characterized in that: the improved energy-saving furnace is characterized in that a feeding port (2) is arranged in the middle of one side of the furnace body (1), an air inlet pipeline is connected to the bottom surface of the furnace body (1), a connecting seat (3) is arranged on the inner side of the furnace body (1) and below the feeding port (2), a refining mechanism (4) is arranged on the inner side of the connecting seat (3), a sealing cover body (5) with a conical structure is arranged below the connecting seat (3), the bottom end of the sealing cover body (5) is connected with the top end extending to the inner bottom of the feeding port (2), a combustion improver adding pipe (6) and an ignition pipeline (7) are arranged on the lower portion of the furnace body (1), the discharge ends of the combustion improver adding pipe (6) and the ignition pipeline (7) sequentially penetrate through the furnace body (1) and the sealing cover body (5) and extend to the lower portion of the refining mechanism (4), and an exhaust pipe (8) is arranged on the top end of the furnace body (1).

2. The boiler special for waste incineration power generation according to claim 1, wherein: the material homogenizing mechanism (4) comprises a bearing seat (41) embedded on the inner side of the connecting seat (3), the inner side of the bearing seat (41) is rotatably connected with a material supporting frame (42), blades (43) are uniformly distributed on the inner side of the material supporting frame (42) in an annular mode, and the blades (43) are all obliquely arranged.

3. The boiler special for waste incineration power generation according to claim 1, wherein: the furnace body (1) is characterized in that a heat insulation cover body (9) is arranged on the upper portion of the inner side of the furnace body (1), a contraction structure (10) is arranged on the lower portion of the heat insulation cover body (9), and the inner diameter of the position of the contraction structure (10) is the smallest.

4. The boiler special for waste incineration power generation according to claim 3, wherein: the air guide plate (11) is arranged on the inner side of the furnace body (1) and corresponds to the position of the feeding end of the exhaust pipe (8), and the air guide plate (11) is fixedly connected with the inner wall of the furnace body (1) through a support rod (12).

5. The boiler special for waste incineration power generation according to claim 4, wherein: the air deflector (11) is made of high-temperature-resistant ceramic.

6. The boiler special for waste incineration power generation according to claim 3, wherein: the heat preservation cover body (9) and the upper wall of the furnace body (1) form a double-layer hollow structure.