CN217052128U

CN217052128U - Biomass pyrolysis device

Info

Publication number: CN217052128U
Application number: CN202220997634.9U
Authority: CN
Inventors: 刘波; 王稼继; 李静
Original assignee: Huaining Zhongji Energy Co ltd
Current assignee: Huaining Zhongji Energy Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-07-26
Anticipated expiration: 2032-04-28

Abstract

The utility model provides a living beings pyrolysis device, including feeding mechanism, feeding mechanism end connection preheats and breaks up the device, it connects telescopic bellows to preheat to break up the device exit end, telescopic bellows union coupling pyrolysis oven main part, pyrolysis oven main part top surface middle part is equipped with the rotation motor, rotate the motor bottom and connect the rotation heating rod, pyrolysis oven main part inner wall still is equipped with the annular hot plate, pyrolysis oven main part bottom is equipped with the infundibulate discharge gate, discharge gate department sets up receives the material dolly for there is biomass material to be pouring into pyrolysis device in solving above-mentioned background and can get together, lead to the pyrolysis effect relatively poor, and there is material humidity higher moreover, and living beings are difficult to the technical problem who reaches good carbonization effect at the pyrolysis in-process.

Description

Biomass pyrolysis device

Technical Field

The utility model mainly relates to the technical field of biomass, in particular to a biomass pyrolysis device.

Background

The biomass energy is a renewable clean energy, is the fourth largest energy after coal, petroleum and natural gas, and is the only energy variety capable of replacing petroleum liquid fuel in the current new energy.

During the operation of the specific embodiment, the inventor finds the following defects:

traditional pyrolysis device is when the pyrolysis to the biomaterial, directly pours the biomass material into the pyrolysis device in, because some biomass material can be made a ball in pouring the pyrolysis device into, lead to the pyrolysis effect relatively poor, and some material humidity is higher moreover, and living beings are difficult to reach good carbonization effect at the pyrolysis in-process.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model provides a living beings pyrolysis device for there is biomass material to beat the group in pouring pyrolysis device into in solving above-mentioned background art, leads to the pyrolysis effect relatively poor, and the material humidity that has moreover is higher, and living beings are difficult to reach the technical problem of good carbonization effect at the pyrolysis in-process.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does: the utility model provides a living beings pyrolysis device, includes feeding mechanism, feeding mechanism end connection preheats and breaks up the device, it connects flexible bellows to preheat and breaks up the device exit end, flexible bellows union coupling pyrolysis oven main part, pyrolysis oven main part top surface middle part is equipped with the rotation motor, it connects the rotation heating rod to rotate the motor bottom, pyrolysis oven main part inner wall still is equipped with annular hot plate, pyrolysis oven main part bottom is equipped with the infundibulate discharge gate, discharge gate department sets up receives the material dolly.

Further, feeding mechanism includes a plurality of support frames, belt conveyer is connected at the support frame top.

Further, the feeding mechanism comprises a bucket elevator.

Further, preheat and break up device including supporting the base, it connects the rotation bucket to support the base top, it has the slip recess to rotate the inside division of bucket, slip recess accordant connection stoving inner tube, stoving inner tube outside middle part is equipped with the snap ring, open at the snap ring middle part has the gear mouth, gear mouth accordant connection rotating gear, driving motor is connected at the rotating gear middle part, driving motor locates rotate the bucket outside.

Furthermore, a plurality of scattering blocks are fixedly connected in the drying inner cylinder.

Furthermore, a rotating disc is connected to the rotating heating rod, the rotating disc is arranged in a hollow mode, and the bottom of the rotating disc is symmetrically connected with the flow guide fan blades.

Further, spiral cooling pipe is connected in the discharge gate outside, the water inlet is connected to spiral cooling pipe one end, and the delivery port is connected to the other end, hot water boiler is connected to the delivery port, gas pipeline is connected into to hot water boiler one end, it connects to go into gas pipeline pyrolysis oven main part one side.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

the utility model has reasonable design, can break up and preheat biomass materials by utilizing the preheating and breaking device, and prevents the biomass materials from being agglomerated or the pyrolysis effect is poor due to overhigh water content;

can carry out rapid cooling to biomass material through setting up spiral cooling tube to send the water of absorbed heat into hot-water boiler and carry out energy conversion, and send into the combustible gas that biomass material produced in the hot-water boiler, improve the conversion of whole device.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic structural view of the preheating and scattering device of the present invention.

Reference numerals

1. A feeding mechanism; 11. a support frame; 12. a belt conveyor; 2. a preheating and scattering device; 21. a support base; 22. rotating the barrel; 23. a sliding groove; 24. drying the inner barrel; 241. breaking up blocks; 25. a snap ring; 26. a rotating gear; 27. a drive motor; 3. a bellows is stretched; 4. a pyrolysis furnace main body; 5. rotating the motor; 6. rotating the heating rod; 61. rotating the disc; 62. a guide vane; 7. an annular heating plate; 8. a discharge port; 81. a spiral cooling tube; 82. a water inlet; 83. a water outlet; 84. a hot water boiler; 85. a gas inlet pipeline.

Detailed Description

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but on the contrary are provided for the purpose of making the disclosure more thorough and complete.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," "provided," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

Referring to the attached drawings 1-2, a biomass pyrolysis device comprises a feeding mechanism 1, wherein the end part of the feeding mechanism 1 is connected with a preheating and scattering device 2, the outlet end of the preheating and scattering device 2 is connected with a telescopic corrugated pipe 3, the telescopic corrugated pipe 3 is connected with a pyrolysis furnace main body 4, the middle part of the top surface of the pyrolysis furnace main body 4 is provided with a rotating motor 5, the bottom of the rotating motor 5 is connected with a rotating heating rod 6, the inner wall of the pyrolysis furnace main body 4 is also provided with an annular heating plate 7, the bottom of the pyrolysis furnace main body 4 is provided with a funnel-shaped discharge port 8, the discharge port 8 is provided with a material receiving trolley, the device can convey biomass materials to the preheating and scattering device 2 through the feeding mechanism 1, the biomass materials are scattered and dried in the preheating and scattering device 2 and are subjected to high-temperature pyrolysis in the pyrolysis furnace main body 4, the annular heating plate 7 of the pyrolysis furnace main body 4 is matched with the rotating heating rod 6 to carry out pyrolysis and carbonization on the falling biomass materials, finally, the carbonized biomass material is sent out from a funnel-shaped discharge port 8 at the bottom, and the whole pyrolysis process is completed.

The feeding mechanism 1 comprises a plurality of supporting frames 11, the top of each supporting frame 11 is connected with a belt conveyor 12, and the belt conveyors 12 can convey non-skid biomass materials such as wood leftover materials into the preheating and scattering device 2.

The feeding mechanism 1 comprises a bucket elevator, and the bucket elevator can convey granular biomass materials.

The preheating and scattering device 2 comprises a supporting base 21, the top of the supporting base 21 is connected with a rotating barrel 22, a sliding groove 23 is arranged in the rotating barrel 22, the sliding groove 23 is connected with a drying inner barrel 24 in a matching way, a snap ring 25 is arranged in the middle of the outer side of the drying inner cylinder 24, a gear opening is arranged in the middle of the snap ring 25, the gear port is connected with a rotating gear 26 in a matching way, the middle part of the rotating gear 26 is connected with a driving motor 27, the driving motor 27 is arranged outside the rotating barrel 22, the rotating barrel 22 is arranged in an inclined manner, and after the biomass material enters the drying inner barrel 24, the drying movement is carried out in the drying inner cylinder 24 under the action of gravity until the drying movement falls into the pyrolysis furnace main body 4 through the telescopic corrugated pipe 3, the driving motor 27 drives the rotating gear 26 to rotate, therefore, the clamping ring 25 rotates along with the rotating gear 26, and the internal drying inner cylinder 24 rotates and dries the internal biomass material.

A plurality of scattering blocks 241 are fixedly connected in the drying inner cylinder 24, in order to improve and prevent partial biomass materials from being scattered to cause a low drying effect, the scattering blocks 241 are of a conical structure with a large bottom and a small top, and biomass block materials are scattered while the drying inner cylinder 24 rotates.

Connect rolling disc 61 on the rotation heating rod 6, rolling disc 61 is the fretwork setting, rolling disc 61 bottom symmetric connection water conservancy diversion flabellum 62 for the better pyrolysis operation that heaies up to inside biomass material, water conservancy diversion flabellum 62 can be with the steam more even and biomass material contact of inside to form the hot gas passage of a spiral, improve the pyrolysis efficiency of living beings.

Spiral cooling tube 81 is connected in the 8 outside of discharge gate, water inlet 82 is connected to spiral cooling tube 81 one end, and delivery port 83 is connected to the other end, boiler 84 is connected to delivery port 83, boiler 84 one end is connected into gas pipeline 85, it connects to go into gas pipeline 85 pyrolysis oven main part 4 one side, for the biomass material cooling after the carbonization fast, lets in cold water at water inlet 82, takes away a large amount of heat energy through spiral cooling tube 81, makes biomass material cool to ambient temperature to carry out the heat energy conversion in sending into boiler 84 with the mixed cold water of water after the heating, the combustible gas who produces in the carbonization of living beings carries out the burning utilization in sending into boiler 84 through going into gas pipeline 85.

The above-mentioned embodiments only express a certain implementation manner of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the protection scope of the present invention; therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A biomass pyrolysis device is characterized in that: including feeding mechanism (1), feeding mechanism (1) end connection preheats scattering device (2), it connects telescopic corrugated pipe (3) to preheat scattering device (2) exit end, pyrolysis oven main part (4) is connected in telescopic corrugated pipe (3), pyrolysis oven main part (4) top surface middle part is equipped with rotates motor (5), rotate motor (5) bottom and connect and rotate heating rod (6), pyrolysis oven main part (4) inner wall still is equipped with annular heating board (7), pyrolysis oven main part (4) bottom is equipped with infundibulate discharge gate (8), discharge gate (8) department sets up receives the material dolly.

2. The biomass pyrolysis apparatus of claim 1, wherein: the feeding mechanism (1) comprises a plurality of supporting frames (11), and a belt conveyor (12) is connected to the tops of the supporting frames (11).

3. The biomass pyrolysis device of claim 1, wherein: the feeding mechanism (1) comprises a bucket elevator.

4. The biomass pyrolysis apparatus of claim 1, wherein: preheating and breaking up device (2) is including supporting base (21), it connects rotation bucket (22) to support base (21) top, it has slip recess (23) to rotate inside the opening of bucket (22), slip recess (23) accordant connection stoving inner tube (24), stoving inner tube (24) outside middle part is equipped with snap ring (25), snap ring (25) middle part is opened there is the gear mouth, gear mouth accordant connection rotating gear (26), driving motor (27) are connected at rotating gear (26) middle part, driving motor (27) are located it is outside to rotate bucket (22).

5. The biomass pyrolysis apparatus of claim 4, wherein: a plurality of scattering blocks (241) are fixedly connected in the drying inner cylinder (24).

6. The biomass pyrolysis apparatus of claim 1, wherein: connect rolling disc (61) on rotation heating rod (6), rolling disc (61) are the fretwork setting, rolling disc (61) bottom symmetric connection water conservancy diversion flabellum (62).

7. The biomass pyrolysis device of claim 1, wherein: spiral cooling pipe (81) is connected in discharge gate (8) outside, water inlet (82) is connected to spiral cooling pipe (81) one end, and delivery port (83) is connected to the other end, hot water boiler (84) is connected in delivery port (83), gas pipeline (85) is connected into to hot water boiler (84) one end, it connects to go into gas pipeline (85) pyrolysis oven main part (4) one side.