CN209969179U

CN209969179U - Kitchen garbage fermentation system convenient to preliminary treatment

Info

Publication number: CN209969179U
Application number: CN201920634698.0U
Authority: CN
Inventors: 孙希财; 季鹏
Original assignee: Tianjin Shang Sheng Science And Technology Development Co Ltd
Current assignee: Tianjin Shang Sheng Science And Technology Development Co Ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-01-21
Anticipated expiration: 2029-05-06

Abstract

The utility model relates to a kitchen garbage fermentation system convenient to preliminary treatment, including handling the station, its characterized in that, it includes preliminary treatment chamber and fermentation chamber to handle the station, be equipped with the air outlet on the outlet duct wall of draught fan, the end of heat exchange tube is worn out the outer wall of grease collector with the feed liquor union coupling of heat exchanger. The utility model has the advantages of reasonable design, the operation is simple and convenient, through set up the preliminary treatment chamber of ann's washing pond in handling the station, wash the hydroextractor, the heat exchanger, the grease collector, advance earlier dehydration before the fermentation cylinder, the direct fermentation of supplied materials has been avoided, material moisture content and oil content have effectively been reduced, fermentation speed has been accelerated, through setting up preliminary treatment chamber and fermentation chamber, will wash the hydroextractor, grease collector and fermentation cylinder separation, make the wet-dry separation, workman's operational environment has been improved, furthermore, the foul smell that the fermentation process produced passes through the heat exchanger and is used for the grease collector with the heat, prevent that the grease condensation is convenient for simultaneously in winter and accelerate the collection after the grease separation.

Description

Kitchen garbage fermentation system convenient to preliminary treatment

Technical Field

The utility model relates to a fermentation system technical field especially relates to a kitchen garbage fermentation system convenient to preliminary treatment.

Background

The kitchen waste is a general name of leftovers discarded by families and catering units, is an important component of household waste, and has great recycling value due to the characteristics of high oil content, high salt content and high organic matter content. The methods for treating kitchen waste, such as incineration, landfill, direct discharge and the like, can cause great pollution to the environment, and a kitchen waste fermentation system is generally adopted for treating the kitchen waste. However, the incoming materials of the current kitchen waste fermentation system are directly fermented, the energy consumption of the fermentation process is the largest due to water evaporation, the water content of the incoming materials is far larger than that suitable for fermentation, the energy consumption of equipment is high, the water content of the materials is high, the oil content of the materials is high, the fermentation is slow, and the time cost for processing the kitchen waste is greatly increased.

Disclosure of Invention

The utility model aims at solving the defects of the prior art and provides a kitchen waste fermentation system convenient for pretreatment.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:

a kitchen waste fermentation system convenient for pretreatment comprises a treatment station and is characterized in that the treatment station comprises a pretreatment cavity and a fermentation cavity, bin doors are arranged on the side walls of the treatment station outside the pretreatment cavity and the fermentation cavity, a partition wall is arranged between the pretreatment cavity and the fermentation cavity, the partition wall is arranged on the inner wall of the treatment station, a cleaning pool is arranged in the pretreatment cavity and is arranged in the treatment station, a plurality of storage garbage cans are arranged on the front side and the rear side of the cleaning pool, one storage garbage can is an empty garbage can, a cleaning dehydrator is arranged in the pretreatment cavity between the cleaning pool and the partition wall, a feeding machine is arranged at the feeding end of the cleaning dehydrator, a platform is arranged at one side of the cleaning dehydrator close to the cleaning pool, and a spiral conveyor is connected with the discharging end of the cleaned solid residues, the discharge end of the spiral conveyor runs through the partition wall and is connected with a fermentation tank, the fermentation tank is installed in the fermentation cavity, the liquid outlet end of the cleaning and dewatering machine is connected with a grease collector through a connecting pipe, the grease collector is installed in the pretreatment cavity, a pump is installed on the pipeline of the connecting pipe, the liquid outlet end of the grease collector is connected with a sewage pipeline, the discharge end of the fermentation tank is connected with a discharge temporary storage box through a conveying pipe, the discharge temporary storage box is installed in the fermentation cavity, a gas outlet hole in the fermentation tank is connected with a gas conveying pipe, the other end of the gas conveying pipe runs through the partition wall and is connected with a heat exchanger, the heat exchanger is installed in the pretreatment cavity, the gas outlet end of the heat exchanger is connected with a gas outlet pipe, the gas outlet pipe runs through the partition wall and is connected with an ultraviolet photolysis, the end of giving vent to anger of ultraviolet photolysis deodorizer ann has the draught fan, be equipped with the air outlet on the outlet duct wall of draught fan, the air outlet is located the outside of handling the station, the feed liquor end of heat exchanger even has the feed liquor pipe, the play liquid end of heat exchanger even has the heat exchange tube, the heat exchange tube stretches into the outer wall and the spiral setting of grease collector are in on the inner wall of grease collector, the end of heat exchange tube is worn out the outer wall of grease collector with the feed liquor union coupling of heat exchanger.

The storage garbage bin sets up for the cuboid structure.

The station bit is configured as a rectangular parallelepiped structure.

The utility model has the advantages that: the utility model has the advantages of reasonable design, the operation is simple and convenient, through set up the preliminary treatment chamber of ann's washing pond in handling the station, wash the hydroextractor, the heat exchanger, the grease collector, advance earlier dehydration before the fermentation tank, the direct fermentation of supplied materials has been avoided, material moisture content and oil content rate have effectively been reduced, fermentation speed has been accelerated, and then the time cost of kitchen garbage disposal has been practiced thrift, through setting up preliminary treatment chamber and fermentation chamber, will wash the hydroextractor, grease collector and fermentation cylinder separation, make the wet-dry separation, workman's operational environment has been improved, furthermore, the foul smell that the fermentation process produced is used for the grease collector with the heat through the heat exchanger, prevent that the grease condensation is convenient for simultaneously in winter and accelerate grease post-separation collection.

Drawings

Fig. 1 is a schematic structural view of the present invention;

in the figure: 1-a storage garbage can; 2-empty garbage can; 3-cleaning the pool; 4-a grease collector; 5-a heat exchanger; 6-ultraviolet photolysis deodorizer; 7-a draught fan; 8-air outlet; 9-discharge temporary storage box; 10-a fermentation tank; 11-a dividing wall; 12-a screw conveyor; 13-a feeding machine; 14-washing and dewatering machine; 15-station; 16-a processing station;

the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in fig. 1, a kitchen waste fermentation system convenient for pretreatment comprises a treatment station 16, and is characterized in that the treatment station 16 comprises a pretreatment chamber and a fermentation chamber, bin doors are arranged on the side walls of the treatment station 16 outside the pretreatment chamber and the fermentation chamber, a partition wall 11 is arranged between the pretreatment chamber and the fermentation chamber, the partition wall 11 is arranged on the inner wall of the treatment station 16, a cleaning tank 3 is arranged in the pretreatment chamber, the cleaning tank 3 is arranged in the treatment station 16, a plurality of storage garbage cans 1 are arranged on the front side and the rear side of the cleaning tank 3, the storage garbage can 1 on one side is an empty garbage can 2, a cleaning dehydrator 14 is arranged in the pretreatment chamber between the cleaning tank 3 and the partition wall 11, a feeding end of the cleaning dehydrator 14 is provided with a feeding machine 13, a station 15 is arranged on one side of the cleaning dehydrator 14 closer to the cleaning tank 3, the solid slag discharge end of the cleaning dehydrator 14 is connected with a spiral conveyor 12, the discharge end of the spiral conveyor 12 penetrates through the partition wall 11 and is connected with a fermentation tank 10, the fermentation tank 10 is arranged in the fermentation cavity, the liquid outlet end of the cleaning dehydrator 14 is connected with a grease collector 4 through a connecting pipe, the grease collector 4 is arranged in the pretreatment cavity, a pump is arranged on the pipeline of the connecting pipe, the liquid outlet end of the grease collector 4 is connected with a sewage pipeline, the discharge end of the fermentation tank 10 is connected with a discharge temporary storage box 9 through a conveying pipe, the discharge temporary storage box 9 is arranged in the fermentation cavity, an air outlet hole on the fermentation tank 10 is connected with a gas conveying pipe, the other end of the gas conveying pipe penetrates through the partition wall 11 and is connected with a heat exchanger 5, the heat exchanger 5 is arranged in the pretreatment cavity, and the air outlet end of the, the outlet duct runs through division wall 11 even has ultraviolet photolysis deodorizer 6, ultraviolet photolysis deodorizer 6 is installed the fermentation chamber, ultraviolet photolysis deodorizer 6's the end of giving vent to anger ann has draught fan 7, be equipped with air outlet 8 on the outlet duct wall of draught fan 7, air outlet 8 is located the outside of processing station 16, the feed liquor end of heat exchanger 5 even has the feed liquor pipe, the play liquid end of heat exchanger 5 even has the heat exchange tube, the heat exchange tube stretches into the outer wall and the spiral setting of grease collector 4 are in on the inner wall of grease collector 4, the end of heat exchange tube is worn out the outer wall of grease collector 4 with the feed liquor union coupling of heat exchanger 5.

The storage garbage bin 1 is arranged in a cuboid structure.

The stations are arranged in 15-bit rectangular blocks.

When the utility model is used, kitchen waste adopts barreled feeding, a site worker adds materials in the storage garbage can 1 into the cleaning dehydrator 14 through the feeding machine 13, the empty garbage can 2 after discharging is washed clean by the cleaning pool 3 and then is put into an empty can area, solid residues separated by the cleaning dehydrator 14 are conveyed to the fermentation tank 10 through the screw conveyor 12 for fermentation, the fermented materials are discharged into the discharge temporary storage box 9 for temporary storage and are periodically sent to the organic fertilizer factory for manufacturing organic fertilizer, the separated liquid is collected with grease through the grease collector 4, the residual sewage is discharged to external sewage treatment equipment through a sewage pipeline, odor generated in the fermentation process passes through the draught fan 7 and then the ultraviolet light decomposition deodorizer 6 through the heat exchanger 5, the odor is discharged to the atmosphere through the air outlet 8 after purification, dehydration is carried out before entering the fermentation tank 10, direct fermentation of the feeding is avoided, the water content and the oil content of the materials are effectively reduced, the fermentation speed has been accelerated, and then the time cost of kitchen garbage processing has been practiced thrift, through setting up preliminary treatment chamber and fermentation chamber, will wash hydroextractor 14, grease collector 4 and fermentation cylinder 10 separation for wet-dry separation has improved workman's operational environment, and the foul smell that the fermentation process produced passes through heat exchanger 5 and is used for grease collector 4 with the heat, prevents winter grease condensation and accelerates the grease to separate the back and collect, the utility model has the advantages of reasonable design, it is easy and simple to handle.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.

Claims

1. The kitchen waste fermentation system convenient for pretreatment comprises a treatment station (16) and is characterized in that the treatment station (16) comprises a pretreatment cavity and a fermentation cavity, a bin gate is arranged on the side wall of the treatment station (16) outside the pretreatment cavity and the fermentation cavity, a separation wall (11) is arranged between the pretreatment cavity and the fermentation cavity, the separation wall (11) is arranged on the inner wall of the treatment station (16), a cleaning pool (3) is arranged in the pretreatment cavity, the cleaning pool (3) is arranged in the treatment station (16), a plurality of garbage storage barrels (1) are arranged on the front side and the rear side of the cleaning pool (3), the garbage storage barrels (1) on one side are hollow garbage barrels (2), a cleaning dehydrator (14) is arranged in the pretreatment cavity between the cleaning pool (3) and the separation wall (11), the feeding end of the cleaning dehydrator (14) is provided with a feeding machine (13), one side of the cleaning dehydrator (14) close to the cleaning pool (3) is provided with a platform (15), the solid slag discharging end of the cleaning dehydrator (14) is connected with a screw conveyor (12), the discharging end of the screw conveyor (12) penetrates through the partition wall (11) and is connected with a fermentation tank (10), the fermentation tank (10) is installed in the fermentation cavity, the liquid discharging end of the cleaning dehydrator (14) is connected with a grease collector (4) through a connecting pipe, the grease collector (4) is installed in the pretreatment cavity, a pump is arranged on the pipeline of the connecting pipe, the discharging end of the grease collector (4) is connected with a sewage pipeline, the discharging end of the fermentation tank (10) is connected with a temporary discharging storage box (9) through a conveying pipe, the temporary discharging storage box (9) is installed in the fermentation cavity, the venthole on fermentation cylinder (10) even has gas conveying pipe, gas conveying pipe's the other end runs through division wall (11) even has heat exchanger (5), install heat exchanger (5) in the preliminary treatment chamber, the end of giving vent to anger of heat exchanger (5) even has the outlet duct, the outlet duct runs through division wall (11) even has ultraviolet photolysis deodorizer (6), ultraviolet photolysis deodorizer (6) are installed the fermentation chamber, the end of giving vent to anger of ultraviolet photolysis deodorizer (6) is ann has draught fan (7), be equipped with air outlet (8) on the outlet duct wall of draught fan (7), air outlet (8) are located the outside of processing station (16), the feed liquor end of heat exchanger (5) even has the feed liquor pipe, the play liquid end of heat exchanger (5) even has the heat exchange tube, the heat exchange tube stretches into the outer wall and the spiral setting of grease collector (4) are in on the inner wall of grease collector (4), the tail end of the heat exchange tube penetrates out of the outer wall of the grease collector (4) and is connected with a liquid inlet tube of the heat exchanger (5).

2. The kitchen waste fermentation system convenient for pretreatment according to claim 1, characterized in that the storage garbage bin (1) is of a cuboid structure.

3. The kitchen waste fermentation system convenient for pretreatment according to claim 1, characterized in that said station (15) is located along the length of the cube structure.