CN210855872U

CN210855872U - Equipment for producing liquid fertilizer by biological fermentation of kitchen waste

Info

Publication number: CN210855872U
Application number: CN201921223981.0U
Authority: CN
Inventors: 李永胜
Original assignee: Kunshan Chiwei Machinery Co ltd
Current assignee: Kunshan Chiwei Machinery Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-26
Anticipated expiration: 2029-07-31

Abstract

The utility model relates to the technical field of biological fermentation, in particular to equipment for producing liquid fertilizer by biological fermentation of kitchen waste, which solves the defects of complex treatment process, high investment cost and harmful gas and peculiar smell generation in the prior art, comprises a base, a shell is fixed on the top of the base through bolts, the shell is of a cavity structure, a partition plate is welded inside the shell, a feeding port and a fermentation air outlet are respectively formed in the top of the shell, through the arrangement of the shell, the feeding cover, the air rod, the fermentation air outlet, the purification box, the active carbon drawer and other structures, after the kitchen waste is fed into the shell through the feeding opening, the feeding cover is tightly pressed and sealed by utilizing the pressure of the air rod to form a closed fermentation cavity, after being purified by the purifying box, harmful gas with peculiar smell can be adsorbed and removed, the environment is not affected, and the method conforms to the concept of green environmental protection.

Description

Equipment for producing liquid fertilizer by biological fermentation of kitchen waste

Technical Field

The utility model relates to a biological fermentation technical field especially relates to an equipment that is used for kitchen garbage biological fermentation to produce liquid fertilizer.

Background

The kitchen waste refers to waste generated in daily life and food processing, food service, unit catering and other activities of residents, and comprises abandoned vegetable leaves, leftovers, fruit peels, egg shells, tea leaves, bones and the like, and the main sources of the kitchen waste are household kitchens, restaurants, dining halls, markets and other industries related to food processing.

At present, kitchen garbage is complex to treat, consumes manpower greatly, and the cost that needs to drop into is higher, and kitchen garbage can produce harmful gas in the course of handling in addition, and not only the peculiar smell is big, can influence the environment moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of complex treatment process, high input cost and harmful gas and peculiar smell generation in the prior art, and providing the equipment for producing the liquid fertilizer by biological fermentation of kitchen garbage.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an equipment for kitchen garbage biological fermentation production liquid fertilizer, includes the base, the top of base is passed through the bolt fastening and is had the casing, the casing is the cavity structure, the inside welding of casing has the baffle, and pan feeding mouth and fermentation gas outlet have been seted up respectively at the top of casing, and the top of casing still installs purifying box, pan feeding lid, aeration fan and electrical control box respectively, the purifying box includes stainless steel box and active carbon drawer, the stainless steel box is the cavity structure, active carbon drawer slidable mounting is in the inside of stainless steel box, electrical control box's internally mounted has the PLC controller.

Preferably, the number of the activated carbon drawers is two, and activated carbon is placed in the activated carbon drawers.

Preferably, the purification box is located directly over the fermentation gas outlet, an opening is formed in the bottom of the purification box, the opening is communicated with the interior of the fermentation gas outlet, and the top of the purification box is connected with an exhaust pipe through a flange plate.

Preferably, the feeding cover is positioned at the top of the feeding opening, one side of the feeding cover is movably hinged with an air rod, and the other end of the air rod is movably hinged with the top of the shell.

Preferably, a liquid fertilizer discharge valve is installed on one side of the shell, and the liquid fertilizer discharge valve and the aeration fan are both electrically connected with the PLC.

Preferably, the aeration fan is internally provided with two aeration pipelines which extend to the inside of the shell, and the two aeration pipelines are symmetrically arranged at two sides of the partition plate.

The utility model has the advantages that:

1. the utility model discloses in through the setting of casing, pan feeding lid, gas pole, fermentation gas outlet, purifying box, active carbon drawer isotructure, rubbish from cooking is after dropping into the casing through the pan feeding mouth, and the pan feeding lid utilizes gas pole pressure to compel tightly sealed, forms inclosed fermentation chamber, after the purification of purifying box, can get rid of the harmful gas absorption that has the peculiar smell, ensures that the environment is not influenced, accords with green's theory.

2. The utility model discloses in through the setting of aeration fan, electrical control box, fertile bleeder valve isotructure of liquid, good oxygen microbial inoculum has been thrown into in the fermentation casing, with rubbish from the kitchen and aeration cooperation fermentation producible liquid fertilizer, through electrical control aeration fan work and the ejection of compact, can accomplish the rubbish from the kitchen processing work fast conveniently, simplified the design of processing procedure and processing apparatus, personnel convenient operation has reduced the human consumption, also makes the cost greatly reduced who drops into.

Drawings

FIG. 1 is a front view of an apparatus for producing liquid fertilizer by biological fermentation of kitchen waste according to the present invention;

FIG. 2 is a side view of an apparatus for producing liquid fertilizer by biological fermentation of kitchen waste according to the present invention;

FIG. 3 is a top view of the device for producing liquid fertilizer by biological fermentation of kitchen waste according to the present invention.

In the figure: the device comprises a base 1, a shell 2, a partition 3, an aeration pipeline 4, a liquid fertilizer discharge valve 5, a fermentation gas outlet 6, a purification box 7, an active carbon drawer 8, an exhaust pipe 9, a material inlet 10, a gas rod 11, a material inlet cover 12, an aeration fan 13 and an electrical control box 14.

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.

Referring to fig. 1-3, an apparatus for producing liquid fertilizer by biological fermentation of kitchen waste comprises a base 1, a housing 2 is fixed on the top of the base 1 through bolts, the housing 2 is a cavity structure, a partition plate 3 is welded inside the housing 2, a feeding port 10 and a fermentation gas outlet 6 are respectively arranged on the top of the housing 2, through the arrangement of the structures of the housing 2, a feeding cover 12, a gas rod 11, the fermentation gas outlet 6, a purifying box 7, an active carbon drawer 8 and the like, after the kitchen waste is put into the housing 2 through the feeding port 10, the feeding cover 12 is tightly sealed by the pressure of the gas rod 11 to form a closed fermentation cavity, after purification of the purifying box 7, harmful gas with peculiar smell can be adsorbed and removed, the environment is ensured not to be affected, the apparatus accords with the concept of green environmental protection, and the top of the housing 2 is also respectively provided with the purifying box 7, the feeding cover 12, a fan 13 and an electrical control box 14, the purification box 7 comprises a stainless steel box body and two active carbon drawers 8, the stainless steel box body is of a cavity structure, the active carbon drawers 8 are slidably arranged in the stainless steel box body, a PLC (programmable logic controller) is arranged in an electrical control box 14, the number of the active carbon drawers 8 is two, active carbon is placed in the active carbon drawers 8, the purification box 7 is positioned right above a fermentation air outlet 6, through the arrangement of structures such as an aeration fan 13, the electrical control box 14, a liquid fertilizer discharging valve 5 and the like, aerobic microbial agents are put into the fermentation shell 2, the liquid fertilizer can be produced by fermentation in cooperation with kitchen waste and aeration, the kitchen waste treatment work can be rapidly and conveniently completed through the work and discharging of the electrical control aeration fan 13, the design of the treatment process and the treatment device is simplified, the personnel operation is convenient, the labor consumption is reduced, the input cost is greatly reduced, an opening is arranged at the bottom of the purification box 7, the opening communicates with each other with the inside of fermentation gas outlet 6, and the top of purifying box 7 is connected with blast pipe 9 through the ring flange, pan feeding lid 12 is located the top of pan feeding mouth 10, one side activity hinge joint of pan feeding lid 12 has gas pole 11, the other end of gas pole 11 is articulated with the top activity of casing 2, fertile bleeder valve 5 of liquid is installed to one side of casing 2, fertile bleeder valve 5 of liquid and aeration fan 13 all with PLC controller electric connection, aeration pipeline 4 has been installed to aeration fan 13's inside, aeration pipeline 4 extends to the inside of casing 2, the quantity of aeration pipeline 4 sets up to two, and two aeration pipeline 4 symmetrical arrangement are in the both sides of baffle 3.

In the embodiment, when the device is used, a person pulls the gas rod 11 to open the feeding cover 12, kitchen garbage and aerobic bacteria are fed into the shell 2 through the feeding port 10, then the feeding cover 12 is closed, door closing and door opening supporting are realized through the unpowered gas rod 11, the gas rod 11 is used for pressing and sealing, a closed fermentation bin body is formed inside the shell 2, the aeration fan 13 generates aeration in the bin body under the control of the PLC controller, liquid fertilizer is produced under the action of swill, bacteria and aeration reaction, the fermentation time is 12 days, after the left side is fully piled up, the materials fall into the right side through a gap between the partition plate 3 and the shell 2, the part falling into the right side is mixed with the liquid fertilizer and the materials, due to the air flotation effect, the fermented liquid is in the lower half section of the bin body, and in the process of continuously feeding the materials, the right side is the materials which have been fermented in too many days, after the liquid fertilizer discharging valve 5 is opened, the liquid fertilizer can be produced regularly;

further, the gas in the fermentation bin can flow to the purifying box 7 through the fermentation gas outlet 6, is purified by two activated carbon drawers 8, and harmful gas and peculiar smell are removed, and the activated carbon in the fermentation bin can be conveniently replaced and cleaned through the drawing activated carbon drawers 8.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an equipment for kitchen garbage biological fermentation production liquid fertilizer, includes base (1), its characterized in that, there are casing (2) at the top of base (1) through the bolt fastening, casing (2) are the cavity structure, the inside welding of casing (2) has baffle (3), and pan feeding mouth (10) and fermentation gas outlet (6) have been seted up respectively at the top of casing (2), and the top of casing (2) still installs purifying box (7), pan feeding lid (12), aeration fan (13) and electrical control box (14) respectively, purifying box (7) include stainless steel box and active carbon drawer (8), the stainless steel box is the cavity structure, active carbon drawer (8) slidable mounting is in the inside of stainless steel box, the internally mounted of electrical control box (14) has the PLC controller.

2. The apparatus for producing liquid fertilizer by biological fermentation of kitchen waste according to claim 1, characterized in that the number of the activated carbon drawers (8) is two, and activated carbon is placed inside the activated carbon drawers (8).

3. The equipment for producing liquid fertilizer by biological fermentation of kitchen waste according to claim 1, characterized in that the purification box (7) is located right above the fermentation air outlet (6), the bottom of the purification box (7) is provided with an opening which is communicated with the inside of the fermentation air outlet (6), and the top of the purification box (7) is connected with an exhaust pipe (9) through a flange plate.

4. The apparatus for producing liquid fertilizer by biological fermentation of kitchen waste according to claim 1, characterized in that the feeding cover (12) is located on top of the feeding opening (10), one side of the feeding cover (12) is movably hinged with an air rod (11), and the other end of the air rod (11) is movably hinged with the top of the housing (2).

5. The equipment for producing the liquid fertilizer by the biological fermentation of the kitchen waste as claimed in claim 1, wherein a liquid fertilizer discharging valve (5) is installed on one side of the shell (2), and the liquid fertilizer discharging valve (5) and the aeration fan (13) are both electrically connected with a PLC (programmable logic controller).

6. The apparatus for the biofermentation production of liquid manure from kitchen waste according to claim 1, characterized in that the aeration fan (13) is internally provided with aeration pipes (4), the aeration pipes (4) extend to the interior of the housing (2), the number of aeration pipes (4) is set to two, and the two aeration pipes (4) are symmetrically arranged at both sides of the partition (3).