CN217222943U

CN217222943U - Fermentation device for harmless treatment of organic solid waste

Info

Publication number: CN217222943U
Application number: CN202220279417.6U
Authority: CN
Inventors: 刘伟; 贾书鸿
Original assignee: Yongqing Fengmu Ecological Agriculture Development Co ltd
Current assignee: Yongqing Fengmu Ecological Agriculture Development Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-08-19
Anticipated expiration: 2032-02-11

Abstract

The utility model discloses a fermenting installation is used in innocent treatment of organic solid waste, the on-line screen storage device comprises a base, the base top is provided with pre-processing chamber and fermentation chamber, and is provided with band conveyer between pre-processing chamber and the fermentation chamber, the fermentation chamber inner wall is provided with connects the cylinder, and connects the cylinder lower extreme and be provided with the air distribution pipe, the air distribution pipe top is provided with warm air inlet, and the warm air inlet lower extreme is provided with the one-way board, one side of the one-way board is provided with the connecting axle. This fermenting installation for innocent treatment of organic solid waste is through setting up the connection cylinder in the fermentation chamber inside, will connect cylinder and air distribution union coupling, can promote air distribution pipe activity from top to bottom through connecting the cylinder, not only can reach the purpose of stirring organic solid waste and still improve the contact effect of organic solid waste and air, filter the otter board at the inside second that sets up of through-hole of air distribution bottom portion simultaneously, reduce the probability that blocks up the through-hole and guarantee that the air lets in smoothly.

Description

Fermentation device for harmless treatment of organic solid waste

Technical Field

The utility model relates to an organic solid waste equipment technical field specifically is fermentation device for innocent treatment of organic solid waste.

Background

Organic waste refers to solid, liquid or gaseous organic substances and substances produced in production, life and other activities, which lose their original utilization value or are discarded or abandoned without losing their utilization value; according to morphological classification, the organic waste mainly comprises organic solid waste, organic wastewater and organic waste gas; the agricultural organic waste is a general term of organic waste generated in the life and agricultural production processes of rural farmers, and mainly comprises 4 types of plant-derived organic waste (comprising straw, corn, beans, peanuts and other crop straws, and residual branches, leaves, dried vines, weeds, shells and the like in the forestry production process), wherein the annual output in China is about 1.0x109 t; animal-derived waste mainly refers to livestock and poultry manure such as cow manure, pig manure, sheep manure, poultry manure and the like, and the annual production amount in China is about 2.7x109 t; organic wastes (bagasse, potato dregs, beet pulp, slaughter blood and other wastes from meat processing industry) from agricultural and sideline processing industry; the daily domestic waste of farmers comprises the excrement of residents and domestic garbage.

At present, the fermentation treatment mode of organic solid waste mostly adopts aerobic fermentation and anaerobic fermentation, and the aerobic fermentation equipment is fully contacted with the organic solid waste through introducing air so as to ferment, the pipeline can influence the smoothness of an air vent after being inserted into an organic solid waste pile, and the pipeline does not contact with the organic solid waste so as to influence the full contact of the organic solid waste and the air, influence the fermentation effect and need to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an organic solid waste's fermenting installation for innocent treatment to solve the problem that the air of the aerobic fermentation who proposes among the above-mentioned background art and organic solid waste contact do not fully influence the fermentation effect.

In order to achieve the above purpose, the utility model provides a fermentation device for harmless treatment of organic solid waste, which comprises a base, a pretreatment chamber and a fermentation chamber are arranged on the top of the base, and a belt conveyor is arranged between the pretreatment chamber and the fermentation chamber, the inner wall of the fermentation chamber is provided with a connecting cylinder, and the lower end of the connecting cylinder is provided with an air distribution pipe, the top of the air distribution pipe is provided with a warm air inlet, and the lower end of the warm air inlet is provided with a one-way plate, one side of the one-way plate is provided with a connecting shaft, the connecting shaft and the inner wall of the air distribution pipe form a rotating connection, the bottom of the air distribution pipe is provided with a through hole, and a second filter screen plate is arranged in the through hole, a liquid discharge pipe is arranged on one side of the fermentation chamber, a second feed port is arranged at the top of the fermentation chamber, and a belt conveyor is arranged at the upper end of the second feed port.

Preferably, a first feeding hole is formed in the top of the pretreatment chamber, and a first filter screen plate is obliquely arranged inside the pretreatment chamber.

Preferably, the outer wall of the pretreatment chamber is provided with a driving motor, the inside of the pretreatment chamber is rotatably connected with a rotating shaft, the front end of the rotating shaft is connected with the driving motor, and the outer wall of the rotating shaft is provided with a crushing blade.

Preferably, the pretreatment chamber inner wall is provided with the guide board, and the guide board is located the pivot lower extreme, the pivot is provided with two sets ofly, and every group has two.

Preferably, first filter plate top is provided with buffer spring, and the buffer spring upper end is provided with the connecting rod, the connecting rod upper end is connected with the preliminary treatment indoor wall, and connecting rod one side is provided with vibrating motor.

Compared with the prior art, the beneficial effects of the utility model are that: this fermenting installation for innocent treatment of organic solid waste is through setting up the connection cylinder in the fermentation chamber inside, will connect cylinder and air distribution union coupling, can promote air distribution pipe activity from top to bottom through connecting the cylinder, not only can reach the purpose of stirring organic solid waste and still improve the contact effect of organic solid waste and air, filter the otter board at the inside second that sets up of through-hole of air distribution bottom portion simultaneously, reduce the probability that blocks up the through-hole and guarantee that the air lets in smoothly.

Drawings

FIG. 1 is a schematic view of a fermentation apparatus for the harmless treatment of organic solid wastes according to the present invention;

FIG. 2 is an enlarged schematic view of the fermentation apparatus for the harmless treatment of organic solid wastes according to the present invention at A in FIG. 1;

FIG. 3 is an enlarged schematic view of a fermentation apparatus for the harmless treatment of organic solid wastes according to the present invention at B in FIG. 1;

FIG. 4 is a bottom view of the air distribution pipe of the fermentation apparatus for the innocent treatment of organic solid waste according to the present invention.

In the figure: 1. the pivot, 2, the guide board, 3, the base, 4, band conveyer, 5, the fluid-discharge tube, 6, air distribution pipe, 7, buffer spring, 8, crushing blade, 9, driving motor, 10, the preliminary treatment room, 11, the connecting rod, 12, first feed inlet, 13, first filter plate, 14, second feed inlet, 15, warm air inlet, 16, fermentation chamber, 17, connect the cylinder, 18, vibrating motor, 19, the one-way board, 20, second filter plate, 21, the connecting axle, 22, the through-hole.

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 a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a fermentation device for harmless treatment of organic solid waste comprises a base 3, wherein a pretreatment chamber 10 and a fermentation chamber 16 are arranged at the top of the base 3, the base 3 is fixedly connected with the outer walls of the pretreatment chamber 10 and the fermentation chamber 16 through bolts, a belt conveyor 4 is arranged between the pretreatment chamber 10 and the fermentation chamber 16, the belt conveyor 4 is of an inclined structure, the lower end of the belt conveyor 4 is inserted into the pretreatment chamber 10, the upper end of the belt conveyor 4 is positioned at the top of a warm air inlet 15, a first feed inlet 12 is arranged at the top of the pretreatment chamber 10, the pretreatment chamber 10 is integrally connected with the first feed inlet 12, a filter screen plate 13 is obliquely arranged in the pretreatment chamber 10, the pretreatment chamber 10 is not directly contacted with the filter screen plate 13, and the left side of the filter screen plate 13 is lower than the right side of the filter screen plate 13; the outer wall of the pretreatment chamber 10 is provided with a driving motor 9, the pretreatment chamber 10 and the outer wall of the driving motor 9 are fixed through bolts, a rotating shaft 1 is rotatably connected inside the pretreatment chamber 10, the front end of the rotating shaft 1 is connected with the driving motor 9 through a coupler, the outer wall of the rotating shaft 1 is provided with a crushing blade 8, and the rotating shaft 1 and the crushing blade 8 are fixed through bolts; the inner wall of the pretreatment chamber 10 is provided with a guide plate 2, the pretreatment chamber 10 and the guide plate 2 are fixed through bolts, the right side of the guide plate 2 is lower than the left side of the guide plate 2, the right side of the guide plate 2 is positioned at the upper end of a belt conveyor 4, the guide plate 2 is positioned at the lower end of a rotating shaft 1, the rotating shaft 1 is provided with two groups, each group has two crushing blades 8, the two groups of the crushing blades 1 are different, the number of the crushing blades 8 on the outer walls of the two rotating shafts 1 at the upper end is less than that of the crushing blades 8 on the outer walls of the two rotating shafts 1 at the lower end, and therefore the double-crushing effect can be achieved; the top of the filter screen plate 13 is provided with a buffer spring 7, the filter screen plate 13 is welded and fixed with the buffer spring 7, the upper end of the buffer spring 7 is provided with a connecting rod 11, the buffer spring 7 is welded and fixed with the connecting rod 11, the upper end of the connecting rod 11 is connected with the inner wall of the pretreatment chamber 10, the connecting rod 11 is fixed with the pretreatment chamber 10 through a bolt, one side of the connecting rod 11 is provided with a vibration motor 18, the outer wall of the connecting rod 11 is fixed with the outer wall of the vibration motor 18 through a bolt, the first filter screen plate 13 can vibrate under the action of the vibration motor 18, and therefore organic solid waste with larger volume in the organic solid waste can be filtered quickly; the inner wall of the fermentation chamber 16 is provided with a connecting cylinder 17, the outer walls of the fermentation chamber 16 and the connecting cylinder 17 are fixed through bolts, the lower end of the connecting cylinder 17 is provided with an air distribution pipe 6, the top of the connecting cylinder 17 and the top of the air distribution pipe 6 are fixed through bolts, the top of the air distribution pipe 6 is provided with a warm air inlet 15, the air distribution pipe 6 and the warm air inlet 15 are in threaded connection, the warm air inlet 15 is made of corrugated expansion pipe materials, so that the warm air inlet 15 can be matched with the air distribution pipe 6 to move up and down, the lower end of the warm air inlet 15 is provided with a one-way plate 19, the warm air inlet 15 is not in contact with the one-way plate 19, when air is introduced into the warm air inlet 15, the one-way plate 19 is driven to open due to the circulation of air flow, so as to ensure the flow of the air introduced, one side of the one-way plate 19 is provided with a connecting shaft 21, the left side of the one-way plate 19 is provided with a connecting shaft 21, and the connecting shaft 21 and is in rotational connection with the inner wall of the air distribution pipe 6, the bottom of the air distribution pipe 6 is provided with a through hole 22, the air distribution pipe 6 and the through hole 22 are integrally connected, a filter screen plate 20 is arranged in the through hole 22, the through hole 22 and the filter screen plate 20 are fixed through bolts, the filter screen plate 20 can intercept part of organic solid waste to avoid blocking the through hole 22, one side of the fermentation chamber 16 is provided with a liquid discharge pipe 5, the left side of the fermentation chamber 16 is inserted with the liquid discharge pipe 5, the top of the fermentation chamber 16 is provided with a second feed port 14, the fermentation chamber 16 and the second feed port 14 are integrally connected, and the upper end of the second feed port 14 is provided with a belt conveyor 4; this fermenting installation for innocent treatment of organic solid waste is through at 16 inside connecting cylinder 17 that sets up of fermentation chamber, will connect cylinder 17 and be connected with air distribution pipe 6, through connecting cylinder 17 and can promote air distribution pipe 6 activity from top to bottom, not only can reach the purpose of stirring organic solid waste and still improve the contact effect of organic solid waste and air, filter the otter board 20 at the inside second that sets up of through-hole 22 of air distribution pipe 6 bottom simultaneously, reduce the probability that blocks up through-hole 22 and guarantee that the air lets in smoothly.

The working principle is as follows: when the fermentation device for the harmless treatment of the organic solid waste is used, firstly, the organic solid waste is added into the pretreatment chamber 10 through the first feeding hole 12, the organic solid waste firstly falls on the first filter screen plate 13 to be filtered after entering the pretreatment chamber 10, the first filter screen plate 13 vibrates under the work of the vibration motor 18 in the filtering process, so that the filtering effect is improved, the organic solid waste which is filtered falls downwards and continues to be broken through the two groups of breaking blades 8, the broken organic solid waste falls on the guide plate 2 and then falls on the belt conveyor 4, the organic solid waste enters the inside of the warm air inlet 15 through the belt conveyor 4, after the organic solid waste enters the inside of the fermentation chamber 16, the hot air moves to the air distribution pipe 6 through the warm air inlet 15, when the hot air passes through the one-way plate 19, the impact force of the through hole pushes the one-way plate 19 to rotate, thereby opening the one-way plate 19, making the hot air smoothly spout from the through-hole 22 and contact with organic solid waste, the in-process can also start the connection cylinder 17, makes the connection cylinder 17 promote the air distribution pipe 6 and carry out the back and forth movement from top to bottom, and the air distribution pipe 6 can stir the organic solid waste and turn over in the in-process of moving, improves the sufficiency that the hot air contacts with organic solid waste, and this is the operating principle of fermenting installation for the innocent treatment of organic solid waste.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Fermentation device for innocent treatment of organic solid waste, including base (3), its characterized in that: the fermentation room is characterized in that a pretreatment chamber (10) and a fermentation chamber (16) are arranged at the top of the base (3), a belt conveyor (4) is arranged between the pretreatment chamber (10) and the fermentation chamber (16), a connecting cylinder (17) is arranged on the inner wall of the fermentation chamber (16), an air distribution pipe (6) is arranged at the lower end of the connecting cylinder (17), a warm air inlet (15) is arranged at the top of the air distribution pipe (6), a check plate (19) is arranged at the lower end of the warm air inlet (15), a connecting shaft (21) is arranged on one side of the check plate (19), the connecting shaft (21) and the inner wall of the air distribution pipe (6) form a rotating connection, a through hole (22) is formed at the bottom of the air distribution pipe (6), a second filter screen plate (20) is arranged inside the through hole (22), a liquid discharge pipe (5) is arranged on one side of the fermentation chamber (16), and a second feed inlet (14) is arranged at the top of the fermentation chamber (16), and a belt conveyor (4) is arranged at the upper end of the second feeding hole (14).

2. The fermentation apparatus for the detoxification treatment of organic solid waste according to claim 1, wherein: the top of the pretreatment chamber (10) is provided with a first feed inlet (12), and a first filter screen plate (13) is obliquely arranged inside the pretreatment chamber (10).

3. The fermentation apparatus for the detoxification treatment of organic solid waste according to claim 1, wherein: pretreatment chamber (10) outer wall is provided with driving motor (9), and pretreatment chamber (10) internal rotation is connected with pivot (1), pivot (1) front end is connected with driving motor (9), and pivot (1) outer wall is provided with crushing blade (8).

4. The fermentation apparatus for the detoxification treatment of organic solid waste according to claim 1, wherein: pretreatment room (10) inner wall is provided with guide board (2), and guide board (2) are located pivot (1) lower extreme, pivot (1) are provided with two sets ofly, and every group has two.

5. The fermentation apparatus for the harmless treatment of organic solid waste according to claim 2, wherein: first filter plate (13) top is provided with buffer spring (7), and buffer spring (7) upper end is provided with connecting rod (11), connecting rod (11) upper end is connected with pretreatment chamber (10) inner wall, and connecting rod (11) one side is provided with vibrating motor (18).