CN114686251A

CN114686251A - High-efficient preparation equipment of biological charcoal

Info

Publication number: CN114686251A
Application number: CN202210175192.4A
Authority: CN
Inventors: 纪文超; 肖秀华; 黄伟东; 李飞跃; 范行军; 刘涛; 唐文硕
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-07-01
Anticipated expiration: 2042-02-25
Also published as: CN114686251B

Abstract

The invention discloses a high-efficiency preparation device for biochar, which comprises a base, wherein the top of the base is provided with a raw material filling station, a reaction station and a discharging station in a triangular distribution manner; the charging bucket transfer mechanism comprises a stand platform erected on the top side of the base, a middle shaft vertical barrel is fixedly erected in the middle of the top side of the stand platform, a rotating sleeve is rotatably sleeved on the vertical outer side of the middle shaft vertical barrel, a fin rod is fixedly connected to the vertical outer side of the rotating sleeve in a divergent mode and corresponds to the charging buckets one to one, a side cover ring is fixedly connected to one side of each charging bucket, and an inner rotating barrel is rotatably installed in the side cover ring. Through mutual cooperation of all parts, the preparation of the biochar is more efficient, the labor is saved, the safety is higher, the layout is reasonable, and the use requirements of people in production and life are met.

Description

High-efficient preparation equipment of biological charcoal

Technical Field

The invention relates to the technical field of biochar production equipment, in particular to efficient biochar preparation equipment.

Background

Biochar, a charcoal used as a soil conditioner, can help plant growth, can be applied to agricultural use and carbon collection and storage, and is different from the traditional charcoal generally used as a fuel. The biochar is a product of thermal cracking of biomass energy raw materials like common charcoal, and the main component of the biochar is carbon molecules. As a result of the amazon black soil research, scientists were interested in biochar. There has also been a long history of agricultural use of biochar in japan. In recent years, because of climate change effects caused by the emission of greenhouse gases such as carbon dioxide, nitrous oxide and methane, scientists have focused on the use of biochar, which helps to capture and remove greenhouse gases from the atmosphere by means of biochar sequestration, convert them into a very stable form, and store them in soil for thousands of years. In addition, the use of biochar can increase agricultural productivity by 20%, purify water quality, and help reduce the use of chemical fertilizers.

In-process at the industrial production living charcoal, pyrolysis needs to be carried out, in pyrolysis's in-process, current mill is all in the setting that adopts single reacting chamber, throw the material at first to reaction vessel, throw the material and accomplish to carry out high temperature heating and react and generate living charcoal, pour the living charcoal in the container afterwards, whole process is very slow, and the position conversion of container between each station very consumes the manpower, and efficiency is lower, it is longer to cause the firing equipment idle running time of comparatively energy consumption among the reaction mechanism, the user demand of people in the production life can not be satisfied.

Disclosure of Invention

The invention aims to solve the problem of low automation degree in the prior art, and provides high-efficiency biochar preparation equipment.

In order to achieve the purpose, the invention adopts the following technical scheme:

the device also comprises a plurality of charging barrels capable of switching positions among all stations, and a charging barrel transfer mechanism is arranged in the middle of the top side of the base;

the charging bucket transfer mechanism comprises a stand platform erected on the top side of a base, a central shaft vertical barrel is fixedly erected in the middle of the top side of the stand platform, a rotating sleeve is rotatably sleeved on the vertical outer side of the central shaft vertical barrel, a fin rod is fixedly connected to the vertical outer side of the rotating sleeve in a divergent mode, the fin rod corresponds to the charging bucket one by one, a side cover ring is fixedly connected to one side of the charging bucket, an inner rotating barrel is rotatably mounted in the side cover ring, one end of the fin rod extends into the inner rotating barrel and is fixedly connected with a supporting arm with the inner wall of the inner rotating barrel, a push ring capable of changing the rotating state of the side cover ring in horizontal sliding is slidably sleeved on the outer side of the ring body of the side cover ring, a three-dimensional closed-loop spiral groove is formed in the outer wall of the side cover ring, a first track sliding core is fixedly connected to the inner wall of the push ring, one end of the first track sliding core is slidably connected in the spiral groove, and a horizontal track barrel is arranged on the top side of the fin rod, the track transverse cylinder slides in and penetrates the track sliding rod, the bottom of one end of the track sliding rod is fixedly connected with a track sliding core II, the top end of the middle shaft vertical cylinder is fixedly connected with a track disc, the top side of the track disc is provided with a closed track groove, and the bottom end of the track sliding core II is slidably connected in the closed track groove.

Preferably, the discharge station is including erectting the collection fill at the base top, the collection is fought wholly to be fan ring structure, and collects the bottom inner wall of fighting and to middle part slope and seted up the discharge gate, and the bottom of collecting fighting is located discharge gate department and is fixed the intercommunication and have a hopper.

Preferably, the raw material filling station comprises a raw material storage box erected at the top of the base, a discharge pipe is fixedly communicated with the bottom of the raw material storage box, and an electromagnetic valve is arranged on the discharge pipe.

Preferably, the reaction station comprises a heating table installed at the top of the base, a case cover is arranged above the heating table, and a support frame is fixedly connected between the case cover and the base.

Preferably, a servo motor is fixedly installed on one side of the stand through a bolt, an output shaft of the servo motor extends to the inner side of the middle shaft vertical cylinder and is coaxially and fixedly connected with a driving gear, a through hole is formed in one side of a cylinder body of the middle shaft vertical cylinder, a tooth groove is formed in the vertical inner wall of the rotating sleeve, and one side of the driving gear penetrates through the through hole and is connected with the tooth groove in a meshed mode.

Preferably, a plurality of antifriction balls are uniformly and equidistantly arranged on the bottom side of the rotating sleeve, and the bottoms of the antifriction balls are in rolling contact connection with the top side of the stand.

Preferably, an upright post is fixedly connected between the bottom of the track transverse cylinder and the fin rod.

Compared with the prior art, the invention provides high-efficiency biochar preparation equipment, which has the following beneficial effects:

1. according to the invention, through mutual cooperation among all parts, the preparation process of preparing the biochar by using the anti-corrosion clean smoke is taken as a use basis, the transfer and turnover of the charging basket on each station are realized, the automation degree is higher, the manpower is greatly saved, and the production efficiency is improved;

2. the single motor is used for completing the transfer and turnover state conversion between the stations of the charging basket, the structure is simple and reasonable, the layout is reasonable, the purchasing and using cost of equipment is reduced, the charging basket is prevented from being touched by people, and the safety is higher;

3. according to the invention, through the optimization of the mechanical structure in each station, equipment on each station can also cooperate with a charging basket transfer mechanism to finish the preparation of the anti-corrosion smoke purification of the biochar.

Through mutual cooperation of all parts, the preparation of the biochar is more efficient, the labor is saved, the safety is higher, the layout is reasonable, and the use requirements of people in production and life are met.

Drawings

FIG. 1 is a schematic structural view of a main sectional view of a high-efficiency biochar preparation device provided by the invention;

FIG. 2 is a schematic top view of an apparatus for efficiently producing biochar according to the present invention;

FIG. 3 is a schematic structural diagram of a raw material filling tool of the efficient biochar preparation equipment provided by the invention;

FIG. 4 is a schematic view of a side cover ring structure of the efficient biochar preparation apparatus according to the present invention;

FIG. 5 is a schematic top view of a track plate of an efficient biochar preparation device according to the present invention.

In the figure: raw materials filling station A, reaction station B, discharging station C, a charging basket transfer mechanism D, a charging basket E, a base 1, a stand 2, a middle shaft vertical barrel 3, a rotating sleeve 4, a fin rod 5, a side cover ring 6, an inner rotating barrel 7, a supporting arm 8, a push ring 9, a track sliding core I10, an upright post 11, a track transverse barrel 12, a track sliding rod 13, a track sliding core II 14, a track disc 15, a servo motor 16, a driving gear 17, a heating table 18, a box cover 19, a supporting frame 20, a collecting hopper 21, a discharging hopper 22, a ball antifriction 23, a raw materials storage box 24, a discharging pipe 25 and an electromagnetic valve 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example one

Referring to fig. 1-5, the efficient preparation equipment for the biochar comprises a base 1, wherein a raw material filling station A, a reaction station B and a discharging station C are arranged at the top of the base 1 in a triangular distribution mode, the device further comprises a plurality of charging barrels E capable of switching positions among the stations, and a charging barrel transfer mechanism D is further arranged in the middle of the top side of the base 1;

sequentially moving the charging bucket E into a raw material filling station A, a reaction station B and a discharging station C through a charging bucket transfer mechanism D to form circulation;

the charging bucket transfer mechanism D comprises a stand platform 2 erected on the top side of a base 1, a middle shaft vertical barrel 3 is fixedly erected in the middle of the top side of the stand platform 2, a rotating sleeve 4 is rotatably sleeved on the vertical outer side of the middle shaft vertical barrel 3, a fin rod 5 is fixedly connected to the vertical outer side of the rotating sleeve 4 in a divergent mode, the fin rod 5 corresponds to a charging bucket E one by one, a side cover ring 6 is fixedly connected to one side of the charging bucket E, an inner rotating barrel 7 is rotatably installed in the side cover ring 6, one end of the fin rod 5 extends into the inner rotating barrel 7 and is fixedly connected with a supporting arm 8 with the inner wall of the inner rotating barrel, a push ring 9 capable of changing the rotating state of the side cover ring 6 in horizontal sliding is slidably sleeved on the outer side of the side cover ring 6, a three-dimensional closed-loop spiral groove is formed in the outer wall of the side cover ring 6, a track sliding core I10 is fixedly connected to the inner wall of the push ring 9, one end of the track sliding core I10 is slidably connected in the spiral groove, a track transverse barrel 12 is arranged on the top side of the fin rod 5, fixedly connected with stand 11 between the bottom of the horizontal section of thick bamboo 12 of track and the wing pole 5, slide in the horizontal section of thick bamboo 12 of track and pass track slide bar 13, the smooth core two 14 of track of fixedly connected with track of one end bottom fixedly connected with of track slide bar 13, the top fixedly connected with track dish 15 of the upright section of thick bamboo 3 of axis, closed track groove has been seted up to the top side of track dish 15, the bottom sliding connection of the smooth core two 14 of track is in closed track inslot.

In this embodiment, when the material barrel E moves to different stations, the overturning state of the material barrel E is correspondingly changed, so as to meet the processing requirements in the process, the process of changing the overturning state of the material barrel E is that, firstly, in the process that the rotating sleeve 4 rotates on the outer side of the central shaft vertical cylinder 3, the rail sliding core two 14 slides in the closed rail groove, the shape of the closed rail groove is as shown in fig. 5, the distance from the groove body of the closed rail groove to the central point is changed, so that the rail sliding core two 14 can drive the rail sliding rod 13 fixedly connected with the rail sliding core to slide in the corresponding rail transverse cylinder 12, the push ring 9 fixedly connected with the other end of the rail sliding rod 13 can correspondingly move, slide on the outer side of the side cover ring 6, and push the side cover ring 6 to rotate on the outer side of the inner rotary cylinder 7 under the cooperation of the spiral groove body, so as to drive the whole material barrel E to overturn, the charging basket E is turned over after moving out of the reaction station B and entering the discharging station C, and is turned in the discharging station C after completely discharging.

Example two

As shown in fig. 1 to 5, in this embodiment, basically the same as embodiment 1, preferably, the discharging station C includes a collecting hopper 21 erected on the top of the base 1, the collecting hopper 21 is integrally of a fan-ring structure, the inner wall of the bottom of the collecting hopper 21 is inclined towards the middle and is provided with a discharging port, and a discharging hopper 22 is fixedly communicated with the bottom of the collecting hopper 21 at the discharging port.

In this embodiment, the upset of storage bucket E and gyration process are all accomplished in the vertical top of collecting hopper 21 to guarantee that the biochar after accomplishing the processing can all drop in collecting hopper 21, and collect through going out hopper 22.

EXAMPLE III

As shown in fig. 1-5, this embodiment is substantially the same as embodiment 1, and preferably, the raw material filling station a comprises a raw material storage tank 24 erected on the top of the base 1, a discharge pipe 25 is fixedly communicated with the bottom of the raw material storage tank 24, and an electromagnetic valve 26 is arranged on the discharge pipe 25.

In this embodiment, after the charging barrel E is vertically below the discharging pipe 25, the electromagnetic valve 26 is switched to the open state, and then the material in the raw material storage tank 24 is discharged into the charging barrel E from the discharging pipe 25.

Example four

As shown in fig. 1-5, this embodiment is substantially the same as embodiment 1, and preferably, the reaction station B includes a heating table 18 mounted on the top of the base 1, a cover 19 is disposed vertically above the heating table 18, and a support frame 20 is fixedly connected between the cover 19 and the base 1.

In this embodiment, the charging basket E after the material loading is moved to the top of the heating table 18 for high temperature heating, and the top is kept warm by the box cover 19.

EXAMPLE five

As shown in fig. 1 to 5, in this embodiment, basically the same as embodiment 1, preferably, a servo motor 16 is fixedly mounted on one side of the stand 2 through a bolt, an output shaft of the servo motor 16 extends to the inner side of the middle shaft vertical tube 3 and is coaxially and fixedly connected with a driving gear 17, a through hole is formed in one side of a tube body of the middle shaft vertical tube 3, a tooth slot is formed in a vertical inner wall of the rotating sleeve 4, and one side of the driving gear 17 penetrates through the through hole and is meshed with the tooth slot.

In this embodiment, the servo motor 16 drives the rotating sleeve 4 to rotate outside the middle shaft vertical cylinder 3 through the driving gear 17, thereby completing the position conversion of the charging basket E among various stations.

EXAMPLE six

As shown in fig. 1 to 5, this embodiment is substantially the same as embodiment 1, and preferably, a plurality of antifriction balls 23 are uniformly and equidistantly mounted on the bottom side of the rotating sleeve 4, and the bottom of the antifriction balls 23 is connected with the top side of the stand 2 in rolling contact.

In this embodiment, antifriction ball 23 is very big to have reduced the friction loss, has promoted energy utilization.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The efficient biochar preparation equipment comprises a base (1) and is characterized in that a raw material filling station (A), a reaction station (B) and a discharging station (C) are arranged at the top of the base (1) in a triangular distribution manner, the device further comprises a plurality of charging barrels (E) capable of switching positions among the stations, and a charging barrel transfer mechanism (D) is further arranged in the middle of the top side of the base (1);

the material barrel transfer mechanism (D) comprises a stand platform (2) erected on the top side of a base (1), a middle shaft vertical barrel (3) is fixedly erected in the middle of the top side of the stand platform (2), a rotating sleeve (4) is rotatably sleeved on the vertical outer side of the middle shaft vertical barrel (3), a fin rod (5) is fixedly connected to the vertical outer side of the rotating sleeve (4) in a divergent mode, the fin rod (5) corresponds to the material barrels (E) one by one, a side cover ring (6) is fixedly connected to one side of the material barrel (E), an inner rotating barrel (7) is rotatably installed in the side cover ring (6), one end of the fin rod (5) extends into the inner rotating barrel (7) and is fixedly connected with a support arm (8) with the inner wall of the inner rotating barrel, a push ring (9) capable of changing the rotating state of the side cover ring (6) in horizontal sliding is slidably sleeved on the outer side of the side cover ring (6), and a spiral groove of a three-dimensional closed loop is formed in the outer wall of the side cover ring (6), the inner wall fixedly connected with track of push ring (9) slides core (10), the one end sliding connection of the smooth core of track (10) is in the helicla flute, the top side of fin pole (5) is provided with track horizontal section of thick bamboo (12), slide in track horizontal section of thick bamboo (12) and pass track slide bar (13), the smooth core two (14) of one end bottom fixedly connected with track of track slide bar (13), the top fixedly connected with track dish (15) of the upright section of thick bamboo of axis (3), closed track groove has been seted up to the top side of track dish (15), the bottom sliding connection of the smooth core two (14) of track is in closed track inslot.

2. The efficient biochar preparation equipment as claimed in claim 1, wherein the discharge station (C) comprises a collection hopper (21) erected at the top of the base (1), the collection hopper (21) is integrally of a fan-ring structure, the inner wall of the bottom of the collection hopper (21) is inclined towards the middle and is provided with a discharge port, and the discharge port at the bottom of the collection hopper (21) is fixedly communicated with a discharge hopper (22).

3. The efficient biochar preparation equipment as claimed in claim 1, wherein the raw material filling station (A) comprises a raw material storage tank (24) erected at the top of the base (1), the bottom of the raw material storage tank (24) is fixedly communicated with a discharge pipe (25), and an electromagnetic valve (26) is arranged on the discharge pipe (25).

4. The efficient biochar preparation equipment as claimed in claim 1, wherein the reaction station (B) comprises a heating table (18) installed at the top of the base (1), a box cover (19) is arranged vertically above the heating table (18), and a support frame (20) is fixedly connected between the box cover (19) and the base (1).

5. The efficient biochar preparation equipment as claimed in claim 1, wherein a servo motor (16) is fixedly mounted on one side of the stand (2) through a bolt, an output shaft of the servo motor (16) extends to the inner side of the middle shaft vertical cylinder (3) and is coaxially and fixedly connected with a driving gear (17), a through hole is formed in one side of a cylinder body of the middle shaft vertical cylinder (3), a tooth socket is formed in the vertical inner wall of the rotating sleeve (4), and one side of the driving gear (17) penetrates through the through hole and is meshed with the tooth socket.

6. The efficient biochar preparation equipment as claimed in claim 1, wherein a plurality of antifriction balls (23) are uniformly and equidistantly mounted on the bottom side of the rotating sleeve (4), and the bottoms of the antifriction balls (23) are in rolling contact connection with the top side of the stand (2).

7. The efficient biochar preparation equipment as claimed in claim 1, wherein an upright post (11) is fixedly connected between the bottom of the track transverse cylinder (12) and the fin rod (5).