CN215667768U - Organic matter dry-type anaerobic fermentation system - Google Patents

Abstract

The utility model provides an organic matter dry anaerobic fermentation system which comprises a blowing type grinder, a stirrer and a fermentation tank which are sequentially arranged, wherein a discharge port of the blowing type grinder is connected with a material bin above the stirrer through a material pipe, a transfer mechanism is arranged between the stirrer and the fermentation tank, a feed end of the transfer mechanism is positioned below a discharge port of the stirrer, a discharge end of the transfer mechanism is positioned above a feed bin of the fermentation tank, a discharge port of the stirrer is provided with a sealing cover, the side wall of the feed bin is provided with a slotted hole for a sealing plate to pass through, the top of the fermentation tank is provided with a first telescopic mechanism for driving the sealing plate, the bottom of the fermentation tank is provided with a discharge port, the discharge port is provided with a material plate matched with the discharge port, and the material plate is driven through a second telescopic mechanism. The system can realize the production line operation of the crushing, mixing and fermentation of the organic matters, and is favorable for opening and closing the feed inlet of the fermentation tank.

Description

Organic matter dry-type anaerobic fermentation system

Technical Field

The utility model relates to the field of organic matter fermentation equipment, in particular to a dry type anaerobic fermentation system for organic matters.

Background

With the development of industry and agriculture and the improvement of human living standard, organic waste garbage such as livestock and poultry manure, human excrement, domestic garbage rich in organic matters, crop straws and the like is increasing. Composting is one of the main methods for treating organic waste, and is a biochemical process for promoting the conversion of biodegradable organic matters into stable humus by utilizing microorganisms widely existing in the nature through artificial regulation and control. The compost can be classified into aerobic compost and anaerobic compost according to the environmental difference of microbial growth of the compost. The aerobic composting is to mix organic materials to be composted with fillers according to a certain proportion, and composting is carried out under a proper condition to ensure that microorganisms reproduce and degrade organic matters, thereby stabilizing the organic solid wastes; anaerobic composting is a process of decomposing and converting organic matters in wastes by anaerobic microorganisms under anaerobic conditions.

When carrying out anaerobic fermentation operation, need control oxygen's content in the fermentation cylinder, nevertheless owing to need add the material to the fermentation cylinder, consequently the charge door need be opened when reinforced, closes at the fermentation in-process, and because current fermentation cylinder height is higher, causes the charge door to be difficult to open and close the operation.

In the anaerobic fermentation process, in order to adjust the dryness and humidity of the materials, the crushed straws or other biological materials are generally required to be added.

Disclosure of Invention

The utility model aims to provide an organic matter dry anaerobic fermentation system, which can realize the production line operation of crushing, mixing and fermenting of organic matters and is beneficial to the opening and closing operation of a feed inlet of a fermentation tank.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: the utility model provides an organic matter dry-type anaerobic fermentation system, including the blast type rubbing crusher that sets gradually, mixer and fermentation cylinder, the discharge gate of blast type rubbing crusher passes through the feed pipe and is connected with the feed bin of mixer top, be equipped with transport mechanism between mixer and the fermentation cylinder, transport mechanism's feed end is located the below of the bin outlet of mixer, transport mechanism's discharge end is located the top of the reinforced storehouse of fermentation cylinder, the bin outlet of mixer is equipped with the closing cap, it is equipped with the slotted hole that supplies the closing plate to pass to add the reinforced storehouse lateral wall, the fermentation cylinder top is equipped with carries out driven first telescopic machanism to the closing plate, the fermentation cylinder bottom is equipped with the feed opening, be equipped with on the feed opening rather than complex flitch, the flitch passes through the drive of second telescopic machanism.

In a preferred scheme, the first telescopic mechanism and the second telescopic mechanism are oil cylinders.

In a preferable scheme, the storage bin is connected with a dust remover through a dust removing pipe.

In the preferred scheme, a discharging shaft is arranged in a discharging channel of the stock bin, a plurality of blades are arranged on the discharging shaft, and the discharging shaft is driven by a driving motor.

In a preferable scheme, a hinge is arranged on the outer wall of the stirrer, an ear plate hinged with the hinge is arranged on one side of the sealing cover, a discharging and carrying rod is arranged at the end part of the sealing cover, and a plurality of C-shaped grooves matched with the sealing cover are arranged at the bottom of the stirrer.

In a preferred scheme, a fixing plate is arranged on the outer wall of the stirrer, corresponding through holes are formed in the fixing plate and the discharging moving rod, and a bolt is inserted into the through holes of the fixing plate and the discharging moving rod to fix the discharging moving rod.

In a preferred scheme, the transfer mechanism is a belt conveyor.

According to the organic matter dry anaerobic fermentation system provided by the utility model, the blowing type grinder is used for crushing organic matters such as straws and the like and then blowing the crushed organic matters to the storage bin, the organic matters are discharged from the storage bin to the stirrer for feeding, the stirrer is used for stirring the materials and then discharging the materials onto the transfer mechanism, and the materials are transferred into the fermentation tank for fermentation, so that continuous operation of a series of fermentation operations is realized. Simultaneously, the sealing plate is driven to move through the first telescopic mechanism, the opening and closing of the feeding bin are realized, feeding is facilitated, the feeding bin is closed when anaerobic fermentation is facilitated, and anaerobic fermentation is realized.

Drawings

The utility model is further illustrated with reference to the accompanying drawings and examples:

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

FIG. 2 is a top view of the present invention;

FIG. 3 is a top view of the fermenter;

FIG. 4 is a schematic view of the installation of the sealing plate;

FIG. 5 is an enlarged view taken at A in FIG. 1;

FIG. 6 is a schematic view of the installation of the closure;

FIG. 7 is an installed cross-sectional view of the closure;

FIG. 8 is a top view of the closure installation;

in the figure: the air-blast type pulverizer comprises a blast type pulverizer 1, a stirrer 2, a fermentation tank 3, a material pipe 4, a storage bin 5, a transfer mechanism 6, a sealing plate 7, a first telescopic mechanism 8, a material plate 9, a second telescopic mechanism 10, a dust removal pipe 11, a dust remover 12, a discharging shaft 13, blades 14, a driving motor 15, a hinge 16, a discharging opening 201, a sealing cover 202, an ear plate 203, a discharging moving rod 204, a 'C' -shaped groove 205, a fixing plate 206, a plug pin 207, a feeding bin 301 and a discharging opening 302.

Detailed Description

As shown in figures 1-3, an organic dry anaerobic fermentation system comprises a blast type pulverizer 1, a stirrer 2 and a fermentation tank 3, which are arranged in sequence, wherein an air exhaust interface is arranged at the top of the fermentation tank 3, so that air in the fermentation tank 3 can be conveniently pumped out, a discharge port of the blast type pulverizer 1 is connected with a bin 5 above the stirrer 2 through a material pipe 4, the lower end of the bin 5 is communicated with the stirrer 2, a transfer mechanism 6 is arranged between the stirrer 2 and the fermentation tank 3, in the embodiment, the transfer mechanism 6 is a skin transfer machine, a feed end of the transfer mechanism 6 is arranged below a discharge port 201 of the stirrer 2, a discharge end of the transfer mechanism 6 is arranged above a feed bin 301 of the fermentation tank 3, a discharge port 201 of the stirrer 2 is provided with a sealing cover 202, the side wall of the feed bin 301 is provided with a slot hole for a sealing plate 7 to pass through, the top of the fermentation tank 3 is provided with a first telescopic mechanism 8 for driving the sealing plate 7, the bottom of the fermentation tank 3 is provided with a feed opening 302, the feed opening 302 is provided with a material plate 9 matched with the feed opening, and the material plate 9 is driven by a second telescopic mechanism 10.

In this embodiment, the first and second telescoping mechanisms 8 and 10 are oil cylinders.

The oil cylinder can be replaced by other telescopic mechanisms.

Blowing-type rubbing crusher 1 blows to feed bin 5 after smashing organic matters such as straw, carries out the organic matter reinforced from 5 blanking in feed bin to mixer 2, and on mixer 2 stirred the material blanking to transport mechanism 6, transports and ferments in 3 fermentation tanks, realizes going on in succession of a series of operations of fermentation.

As shown in fig. 4, the sealing plate 7 is driven to move by the first telescopic mechanism 8, so that the feeding bin 301 is opened and closed, feeding is facilitated, and the feeding bin 301 is closed during anaerobic fermentation.

Preferably, the silo 5 is connected with a dust remover 12 through a dust removing pipe 11.

Because when blowing the organic matter after will smashing to feed bin 5, also can blow in a large amount of dust, carry out dust disposal through dust remover 12 to feed bin 5, prevent that the dust is excessive, guarantee the dust content of organic matter piece.

Preferably, as shown in fig. 5, a discharging shaft 13 is arranged in a discharging channel of the storage bin 5, the discharging shaft 13 is transversely arranged, a plurality of blades 14 are arranged on the discharging shaft 13, and the discharging shaft 13 is driven by a driving motor 15.

The driving motor 15 drives the blanking shaft 13 to rotate, so that the blades 14 stir the materials, and the blanking uniformity of the storage bin 5 is improved.

Preferably, as shown in fig. 6 to 8, the outer wall of the blender 2 is provided with a hinge 16, one side of the sealing cover 202 is provided with an ear plate 203 hinged with the hinge 16, the end part of the sealing cover 202 is provided with a discharging lever 204, and the bottom of the blender 2 is provided with a plurality of C-shaped grooves 205 matched with the sealing cover 202.

The cover 202 rotates along the hinge 16 by pulling the discharging moving rod 204, so that the cover 202 is positioned at the lower side of the discharging opening 201, one side of the cover 202 is inserted into the C-shaped groove 205 to realize the closing of the discharging opening 201, the cover 202 rotates along the hinge 16 in the reverse direction to realize the opening of the discharging opening 201, the operation is easy, the blanking is not influenced,

furthermore, a fixing plate 206 is disposed on an outer wall of the stirring machine 2, corresponding through holes are disposed on the fixing plate 206 and the discharging lever 204, and the plug pin 207 is inserted into the through holes of the fixing plate 206 and the discharging lever 204 to fix the discharging lever 204.

After the cover 202 completes the closing of the discharge opening 201, the plug 207 is inserted into the through holes of the fixing plate 206 and the discharge carrier bar 204 to realize the limiting and fixing of the cover 202, and prevent the cover 202 from being displaced due to the mistaken collision.

Claims (7)

1. A dry anaerobic fermentation system for organic matters is characterized in that: comprises a blast-type grinder (1), a stirrer (2) and a fermentation tank (3) which are arranged in sequence, wherein a discharge hole of the blast-type grinder (1) is connected with a bin (5) above the stirrer (2) through a material pipe (4), a transfer mechanism (6) is arranged between the stirrer (2) and the fermentation tank (3), a feed end of the transfer mechanism (6) is positioned below a discharge hole (201) of the stirrer (2), a discharge end of the transfer mechanism (6) is positioned above a feed bin (301) of the fermentation tank (3), the discharge hole (201) of the stirrer (2) is provided with a sealing cover (202), a groove hole for the sealing plate (7) to pass through is arranged on the side wall of the feed bin (301), a first telescopic mechanism (8) for driving the sealing plate (7) is arranged at the top of the fermentation tank (3), a discharge hole (302) is arranged at the bottom of the fermentation tank (3), and a material plate (9) matched with the discharge hole (302) is arranged on the discharge hole, the material plate (9) is driven by a second telescopic mechanism (10).

2. The dry anaerobic fermentation system for organic matter according to claim 1, wherein: the first telescopic mechanism (8) and the second telescopic mechanism (10) are oil cylinders.

3. The dry anaerobic fermentation system for organic matter according to claim 1, wherein: the storage bin (5) is connected with a dust remover (12) through a dust removing pipe (11).

4. The dry anaerobic fermentation system for organic matter according to claim 1, wherein: a discharging shaft (13) is arranged in a discharging channel of the storage bin (5), a plurality of blades (14) are arranged on the discharging shaft (13), and the discharging shaft (13) is driven by a driving motor (15).

5. The dry anaerobic fermentation system for organic matter according to claim 1, wherein: the outer wall of the stirrer (2) is provided with a hinge (16), one side of the sealing cover (202) is provided with an ear plate (203) which is hinged with the hinge (16), the end part of the sealing cover (202) is provided with a discharging carrying rod (204), and the bottom of the stirrer (2) is provided with a plurality of C-shaped grooves (205) which are matched with the sealing cover (202).

6. The dry anaerobic fermentation system for organic matter according to claim 5, wherein: the outer wall of the stirrer (2) is provided with a fixing plate (206), the fixing plate (206) and the discharging and carrying rod (204) are provided with corresponding through holes, and the bolt (207) is inserted into the through holes of the fixing plate (206) and the discharging and carrying rod (204) to fix the discharging and carrying rod (204).

7. The dry anaerobic fermentation system for organic matter according to claim 1, wherein: the transfer mechanism (6) is a skin conveyor.

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