CN110756551A - Kitchen waste resourceful treatment processor - Google Patents

Abstract

A resourceful treatment processor for kitchen waste comprises a bag hanging device consisting of two hooks, a pull arm, a transmission mechanism, a crusher and a kettle type reactor; the hook hand comprises a hook seat and rotary tables arranged in the hook seat, the two rotary tables of the two hook hands are symmetrical, the edges of the two rotary tables of the two hook hands are provided with a section of tooth part for transmission connection, the output shaft of the two-way corner electromagnet is connected with one rotary table, the edges of the two rotary tables opposite to the tooth part are provided with hooks, the tooth parts of the two rotary tables are meshed when the two hook hands are combined, and the hooks enter/exit the hook seat when the two-way corner electromagnet drives the rotary tables to rotate; a bag hanging station, a bag breaking station and a bag collecting station are arranged below the transmission mechanism, a crusher feed hopper is arranged at the bag breaking station, a bag collecting box is arranged at the bag collecting station, and the pull arm is arranged above the crusher feed hopper; the feed inlet of the kettle reactor is arranged below the crusher. The invention can realize the resource recycling of the kitchen waste, does not use oil-water separation equipment, does not use a municipal sewage pipeline to discharge sewage, and has small occupied area.

Description

Kitchen waste resourceful treatment processor

Technical Field

The invention relates to a kitchen waste collection and recycling processor.

Background

At present, the kitchen waste and the household waste of communities in many urban and rural areas are not classified and thrown in, the kitchen waste and the household waste are mixed and filled into a garbage bag to be thrown in a garbage can of the communities, the garbage can is poured into a garbage truck by a waste cleaning personnel and is transported to a waste transfer station to be poured into a compressor, the garbage truck with large tonnage is transported to a suburb waste treatment center after being compressed to carry out a plurality of waste treatment processes such as bag breaking, sorting, magnetic separation, composting and the like, the garbage and the garbage bag are mixed together after the bag breaking, the garbage bag residue needs to be sorted out, and the process is complex and tedious. The separation difficulty is high, the operation environment emits odor, the working procedures are multiple, the time is long, and the putrefaction degree of the food waste is increased. A large amount of domestic garbage is not treated in time because of the lack of classification treatment facilities every day.

Some areas put garbage in a classified mode, but the garbage can be classified and treated when the garbage station arrives, kitchen biomass is basically taken as common household garbage and is mixed with other garbage for treatment, and the enthusiasm of citizens for garbage classification is met.

The problems of environmental pollution, health, influence on urban image and the like caused by the increasing and lagging collection and transportation treatment modes of urban kitchen waste are more and more serious. Many countries have paid high attention to the requirement for harmless resource treatment of kitchen waste sources, and many cities have active kitchen waste resource treatment plans. The kitchen waste is greatly produced in cities and towns in China, the resources are recycled by local disposal, and the kitchen waste is converted into fertilizers which can be absorbed by plants through biological fermentation, so that the method is suitable for the development requirement of a new era beautiful environment in China. Waste classification and feeding are effectively implemented in many towns, some household kitchen waste classification and feeding in communities have entered the intelligent and information era, the information of a feeder can be identified, a plurality of enterprises and scientific research units research the kitchen waste, and various processing equipment and methods are provided, but the equipment is complex in processing technology, too large in equipment and large in occupied area, and is not suitable for the requirement of community field processing. Therefore, the community kitchen waste recycling treatment equipment which is high in development efficiency, small in occupied area and free of municipal drainage pipelines is particularly important.

Disclosure of Invention

Aiming at the problems, according to the characteristics of household classified kitchen waste, the invention provides an integrated machine for on-site collection, bag breaking, dumping and biochemical treatment of household bagged kitchen waste in a residential living area, which does not use sewage filtering equipment, oil-water separation equipment or municipal sewage pipeline for sewage discharge, has small occupied area, is mainly used for on-site recycling and harmless biochemical treatment of household kitchen waste, collects broken bags in time and directly biochemically treats the waste into organic fertilizer, realizes recycling, volume reduction and weight reduction, changes waste into valuable and improves the environment.

The technical scheme of the invention is as follows: the device comprises a bag hanging device consisting of two hooks, a pull arm for driving the two hooks of the bag hanging device to separate/combine, a transmission mechanism for driving the bag hanging device to move, a crusher for crushing kitchen waste and a kettle type reactor for biochemical reaction of crushed waste; the hook hand comprises a hook seat and rotary tables arranged in the hook seat, the two rotary tables of the two hook hands are symmetrical, the edges of the two rotary tables of the two hook hands are provided with a section of tooth part for transmission connection, the output shaft of the two-way corner electromagnet is connected with one rotary table, the edges of the two rotary tables opposite to the tooth part are provided with hooks, the tooth parts of the two rotary tables are meshed when the two hook hands are combined, and the hooks enter/exit the hook seat when the two-way corner electromagnet drives the rotary tables to rotate; a bag hanging station, a bag breaking station and a bag collecting station are arranged below the transmission mechanism, a crusher feed hopper is arranged at the bag breaking station, a bag collecting box is arranged at the bag collecting station, and the pull arm is arranged above the crusher feed hopper; a feed port of the kettle reactor is arranged below the crusher; the kettle type reactor comprises a kettle body, an inner cavity of the kettle body is divided into a first reaction chamber positioned at the upper part and a second reaction chamber positioned at the lower part through a tank bottom filter plate, and the inner cavity of the first reaction chamber is divided into more than two tanks which are sequentially arranged from left to right through a tank separation plate; a through hole is arranged at the filter plate at the bottom of the rightmost groove, and a movable plugboard assembly is arranged at the through hole; a first stirrer is arranged in the first reaction chamber, the first stirrer comprises a stirring shaft and a plurality of stirring paddle groups which are sequentially arranged on the first stirring shaft along the axial direction, each stirring paddle group consists of a plurality of stirring paddles which are annularly distributed on the first stirring shaft in the radial direction, a first motor reducer for driving the first stirring shaft to rotate is arranged outside the left side wall of the first reaction chamber, and a first discharge hole is formed in the right side wall of the first reaction chamber; more than one second stirrer is arranged in the second reaction chamber, the second stirrer is a spiral stirrer and consists of a second stirring shaft and spiral blades, two ends of the second stirring shaft are arranged at second shaft sealing devices on the left side wall and the right side wall of the second reaction chamber, a second discharge hole is formed in the right side wall of the second reaction chamber, and a second motor reducer for driving the second stirring shaft to rotate is arranged outside the left side wall of the second reaction chamber.

The hook hand also comprises a spring positioning pin for locking the position of the rotary disc, and the gear on the rotary disc is accurately meshed when the left hook hand and the right hook hand are separated and move and are combined and butted without changing the position of the rotary disc.

The pull arm is a ball screw linear module and comprises a guide rail, a motor and a sliding block which can linearly reciprocate along the guide rail, the guide rail is arranged on the rack, the sliding block is sleeved on the guide rail, and a connecting piece for connecting a hook hand is arranged on the sliding block. The ball screw linear module can also be replaced by an electric push rod, a pneumatic cylinder and a hydraulic cylinder.

The connecting piece is a sucker electromagnet, and the sucker electromagnet is electrified to generate strong adsorption force to connect the sliding block and the hook hand into a whole. When the electromagnet of the sucker is powered off, the adsorption force disappears, and the sliding block is separated from the right hook hand.

The hook seat is made of iron, and the inner wall of the side surface of at least one of the two hook hands is provided with a magnet; or the hook seat is made of non-magnetic material, and the inner walls of the side surfaces of the hook seats in the two hook hand assemblies are respectively provided with a magnet; when the tooth parts of the two turntables are engaged, the two hook seats are sucked into a whole through the magnet.

The bag hanging device comprises a left hook hand and a right hook hand; the left hook hand comprises a left hook seat and a rotary table, a guide pin is arranged on the side surface of the left hook seat, a magnet is arranged on the inner wall of the side surface of the left hook seat, a left hook seat plate is arranged behind the left hook seat, a bidirectional corner electromagnet is positioned behind a left hook seat plate, an output shaft of the bidirectional corner electromagnet penetrates through the left hook seat plate and is inserted into a key slot hole of the rotary table through a key, and the end part of the output shaft of the bidirectional corner electromagnet is positioned at a left mounting hole on the left hook seat; the right hook hand comprises a right hook seat and a rotary table, a right hook seat plate is arranged behind the right hook seat, a shaft passes through the shaft holes of the right hook seat plate and the rotary table, and the end part of the shaft is arranged at a right mounting threaded hole of the right hook seat.

The rotary disc is a sector disc; the bag hanging device and the sucker electromagnet are provided with chamfers so that the bag hanging device can conveniently enter a bag breaking station when moving along with the transmission mechanism.

The transmission mechanism comprises a transmission chain, a chain wheel, a motor reducer for driving the transmission chain wheel, a belt and a belt pulley.

More than two bag hanging stations are provided, one bag breaking station and one bag collecting station are provided, and more than two bag hanging devices are provided; the driving chain is an annular driving chain, a chain wheel is arranged on the frame through a bracket, a motor reducer drives the chain wheel through a belt and a belt pulley, and the bag hanging device is arranged on the driving chain through a connecting rod.

Two ends of the first stirring shaft are arranged at first shaft sealing devices on the left side wall and the right side wall of the first reaction chamber; the movable plug board assembly comprises a plug board and an electric push rod connected with the plug board; the kettle body is provided with a first fan for pumping the waste gas in the first reaction chamber and a second fan for pumping the waste gas in the second reaction chamber, and an air inlet of the waste gas treatment device is connected with air outlets of the first fan and the second fan through pipelines. And the waste gas is discharged after being subjected to deodorization treatment by a waste gas treatment device. The gas distribution device for forced ventilation in the first reaction chamber and the second reaction chamber comprises a first pipeline group and a second pipeline group, wherein the first pipeline group extends into each space of the inner cavity of the first reaction chamber, the second pipeline group extends into the second reaction chamber, and a plurality of gas injection holes are formed in the inner ends of the first pipeline group and the second pipeline group.

The right hook hand can be meshed with the left hook hand through the tooth part to rotate and retract into the hook seat, the pull arm is provided with a movable sliding block and a guide rail, the guide rail is installed on the rack, and the sliding block and the right hook seat can be connected in an attracting mode to move integrally. The bag hanging device is provided with a left hook seat and a right hook seat, the right hook seat and the left hook seat are connected through a guide pin and are combined integrally to move along with a transmission chain, the bag breaking device stops when a bag is broken, the movable arm slider and the right hook seat can be integrally butted, the movable arm slider moves rightwards, the right hook seat is separated from the left hook seat and continues to move rightwards, a garbage bag is torn by a right hook hand hanging the garbage bag, and the garbage bag breaking device can empty the garbage bag into a crusher feed hopper arranged below. The two-way corner electromagnet drives the left hook hand to rotate anticlockwise, the left hook hand retracts into the left hook seat, meanwhile, the left hook hand gear is meshed with the right hook hand gear to enable the right hook hand to rotate clockwise, the right hook hand retracts into the right hook seat, and a garbage bag after being broken is separated from the left hook hand and falls into the collecting box. The household bagged kitchen waste collected on site in a residential area by using the automatic dumping device is automatically dumped after being broken, so that the mechanical unmanned operation is realized, and the working efficiency is high.

The invention directly receives the kitchen waste from the source, breaks the bag immediately, carries out biochemical treatment immediately, reduces the rottenness, the stink and the spread of bacteria and viruses of the waste, reduces the volume and the quantity, changes waste into valuable, protects the environment in time, reduces a plurality of intermediate links such as secondary transfer, bag breaking, sorting and the like, immediately separates the waste from the waste bag after the bag breaking, does not need secondary sorting, and collects the waste bag in a bag collecting box for centralized recovery treatment. The kitchen waste is directly crushed and processed into the organic fertilizer, so that a plurality of intermediate links are reduced for recycling, the waste collection and bag breaking efficiency is high, the occupied area is small, the kitchen waste discharge and the resource waste are effectively reduced, the resource consumption type is converted into the resource production type in the kitchen waste treatment, and a new mode of receiving and immediately processing the resource on site is realized. Fundamentally solves the kitchen garbage problem of handling, has really realized kitchen garbage source ization and has handled, great saving the cost that links such as kitchen garbage collection and storage, transportation, burning brought.

Resourceful treatment is carried out to the kitchen garbage source, utilizes the bacterium to decompose the organic matter, uses remaining residue as fertilizer again, reduces kitchen garbage transportation and transportation expense, does not have secondary pollution such as waste residue, waste liquid, stink, and the environmental maintenance cost is low. The kitchen waste treatment is changed from resource consumption type to production type, and the fertilizer product has stable performance after post treatment, crushing, magnetic separation, air separation, screening, compaction granulation and packaging, and can be used for applying fertilizer or soil conditioner to gardens, farmlands or vegetable lands.

The biochemical reaction of the kitchen waste is a microbial process, organic solid waste can be decomposed by microorganisms, an effective method is provided for recovering nutrients, and the organic waste can be converted into a stable and sanitary fertilizer product of humus. The recycling kitchen waste is the best natural covering material and soil conditioner, loosens clay soil, improves soil structure, texture and ventilation, enhances the water retention capacity of the soil, provides food for microorganisms by organic matters in the fertilizer, maintains the health and balance of the soil by the microorganisms, and can generate nitrogen, phosphorus and potassium when the microorganisms take the food, thereby reducing the input of chemical fertilizer, saving a garbage burying field and reducing the land pollution and water pollution caused by garbage burying leachate. The technology fundamentally solves the problem of kitchen waste treatment, truly realizes the resource treatment of the kitchen waste source, and greatly saves the cost brought by links of kitchen waste collection, storage, transportation, incineration and the like.

The invention does not use sewage filtering equipment, does not use oil-water separation equipment, does not use municipal sewage pipelines to discharge sewage, occupies 2 to 3 square meters, is conveniently placed in residential quarters, is directly collected and immediately treated at the source, reduces the storage time of the garbage, kills pathogenic bacteria and ova by high-temperature biochemical treatment of microorganisms, leads the components in the garbage to tend to be stabilized and mineralized, thereby reducing the possibility of causing odor and attracting mosquitoes due to corruption, optimizing the sanitary environment, reducing the transportation cost and the possibility of secondary pollution in the transportation process, realizing source treatment and on-site recycling, reducing the garbage by 40 to 50 percent and converting the fertilizer by 50 to 60 percent.

Drawings

FIG. 1 is a front view of a bag hanging station;

FIG. 2 is a schematic diagram of a right hook hand separation bag breaking;

FIG. 3 is a schematic diagram of the right hook hand returning and butting after bag breaking;

FIG. 4 is a schematic view of the bag receiving station with the garbage bag disengaged;

FIG. 5 is a front view of the bag hanger;

FIG. 6 is a schematic diagram showing the left hook hand and the right hook hand separated;

FIG. 7 is a front view of the carousel engagement;

FIG. 8 is a top view of the bag hanger;

FIG. 9 is a cross-sectional view of a dial spring locator pin;

FIG. 10 is a schematic top view of the pull arm;

FIG. 11 is a schematic view of the various stations of the transmission;

FIG. 12 is an external view of the present invention;

FIG. 13 is a rear elevational view of the general construction of the present invention;

FIG. 14 is a front view of the overall construction of the present invention;

FIG. 15 is a front view of a tank reactor of the present invention;

FIG. 16 is a left side view of the tank reactor of the present invention.

Detailed Description

In the figures 1-16, the invention comprises a transmission mechanism 1, a bag hanging device 2 and a pull arm 4, wherein two lifting lugs of a garbage bag filled with kitchen garbage at a bag hanging station 37 are respectively hung on hooks of a left hook hand 7 and a right hook hand 8 of the bag hanging device 2, the bag hanging device 2 hung with the garbage bag is connected with the transmission mechanism and moves to a bag breaking station 38 along with the transmission mechanism, a sucker electromagnet 32 on a sliding block 30 is electrified to attract the right hook hand at the bag breaking station 38, the sliding block 30 is integrally butted with the right hook hand 8, a ball screw linear module is arranged on the pull arm 4, the sliding block 30 is provided with the right hook hand 8, a stepping motor drives a screw to rotate to drive the sliding block 30 to move, the right hook hand 8 hung with the garbage bag lifting lug moves along with the sliding block 30 together to move, so that the garbage bag 5 is torn along an opening 6, and the garbage falls into a hopper 3 of a crusher 40 below in a scattered mode. Garbage is smashed in breaker 40, and the automatic microbial community that adds of bacterial interpolation device simultaneously, kibbling kitchen garbage and microbial community directly fall into the setting and get into in first reaction chamber 4114 at the cauldron formula reactor 41 feed inlet below the breaker export.

The garbage bag 5 is a vest-type garbage bag, the edge of the bag body in the middle of the two lifting lugs of the garbage bag is provided with a tearing opening 6 for tearing the garbage bag when the kitchen garbage is broken, the tearing opening 6 can be a notch, an indentation line or a score line, and the notch can be a linear notch, a triangular notch, a zigzag notch or an arc notch.

The rotary disc 26 of the left hook hand 7 is provided with a key slot hole which is assembled with the output shaft and the key of the two-way corner electromagnet 24, one edge of the rotary disc 26 of the left hook hand 7 is provided with a section of gear, and the other edge is provided with a hook.

The left/right hook hand turntable is provided with a positioning pin hole 17, the positioning pin hole 17 is positioned and locked with a spring positioning pin 28, the position of the tooth part in the hook seat is kept unchanged after the right hook hand 8 is separated from the left hook hand 7, and accurate butt joint meshing of the tooth part is ensured when the right hook hand 8 is merged and butted with the left hook hand 7. When the rotary disc 26 rotates, the hooks on the edge of the rotary disc 26 enter/exit the hook seats through the abdicating openings of the hooks, so that the torn garbage bags fall off.

The right hook seat 11 is provided with a guide pin hole 35 matched with the guide pin 9 arranged on the left hook seat 10, and the left hook hand 7 and the right hook hand 8 are guided and positioned when in butt joint. The middle hole of the right hook seat 11 is in clearance rotating fit with the shaft 20, the shaft 20 is assembled with the right hook seat plate 27 and the right hook seat 11, the right hook seat 11 is provided with a guide pin hole 35, and the guide pin hole 35 is in sliding fit with the guide pin 9.

The rear surface of the left hook seat 10 and the left hook seat plate 25 are fixedly assembled by screws, a bidirectional corner electromagnet 24 is arranged on the rear surface of the left hook seat plate 25, an output shaft of the bidirectional corner electromagnet 24 penetrates through the left hook seat plate 25 to be assembled with a hole and a key of a rotary disc 26, the bidirectional corner electromagnet 24 is model WCG50, the bidirectional corner electromagnet can rotate by 90 degrees in a bidirectional mode through controlling the left-right rotation through the electrifying direction, the output shaft of the bidirectional corner electromagnet 24 is driven to be arranged on the rotary disc 26 of the left hook hand 10 to rotate anticlockwise, 2 hooks are retracted into the hook seat body, the broken garbage bag is enabled to fall off from the hooks of the rotary disc 26, the output shaft of the bidirectional corner electromagnet 24 is driven to rotate the rotary. The side surface of the left hook seat 10 is provided with a magnet 23, and the right hook seat 11 and the left hook seat 10 are combined and sucked into a whole through the magnet 23.

The pull arm 4 is provided with a slide block 30, the pull arm is a ball screw linear module, and the slide block is driven to move left and right by a stepping motor rolling screw. The slide block 30 is provided with a sucker electromagnet, the sucker electromagnet attracts the right hook hand into a whole when being electrified, and the sucker electromagnet moves back and forth along with the slide block 30 and is separated from the right hook hand when being powered off.

The left hook seat 10 and the right hook seat 11 are both provided with spring positioning pins 28, the spring positioning pin structure is a cylindrical pin with a hemispherical head rear part and a spring jacking function and capable of stretching, the spring positioning pin structure is positioned and locked with a positioning pin hole 17 arranged on the hook seat, the position of the garbage bag is guaranteed to be unchanged in the process of tearing the garbage bag after the right hook 8 and the left hook 7 are separated, the meshing position of the gear part of the turntable is guaranteed to be unchanged when the right hook 8 and the left hook 7 are combined and butted, the spring positioning pins 28 are compressed to retract when the turntable 26 rotates, and the rotation of the turntable 26 is not influenced.

The left hook seat 10 is provided with a guide pin 9, the guide pin 9 is in interference fit with the left hook seat 10, the right hook seat 11 is provided with a guide pin hole 35 which is in sliding fit with the guide pin 9 for guiding, when a bag breaking station is performed, a sucker of the pull arm slider is electrified to attract the right hook hand 8, the right hook hand 8 is driven to move rightwards to be separated from the left hook hand 7, the guide pin 9 is separated from the guide pin hole 35, the right hook hand 8 moves rightwards along with the sucker electromagnet 32 for bag breaking work, after the bag breaking work is completed, the right hook seat 8 moves leftwards along with the sucker electromagnet 32 and returns to the original position, the guide pin 9 and the guide pin hole 35 are both provided with guide chamfers, and the right hook seat 8 is guided to accurately return to the.

The transmission mechanism is fixed on the frame, preferably consists of a chain, a chain wheel, a connecting rod, a motor reducer and a bracket, and circularly rotates on the horizontal plane. The chain is connected with a connecting rod and is connected with the bag hanging device, so that the bag hanging device moves to a bag hanging station, a bag breaking station and a bag collecting station along with the transmission mechanism.

The left hook hand 7 comprises a left hook seat 10 and a rotary disc 26 arranged in the left hook seat 10, the middle part of the rotary disc 26 is arranged on an output shaft of a bidirectional corner electromagnet 24, a guide pin 9 is in sliding fit with a guide pin hole 35 corresponding to the right hook hand for guiding, and when the left hook hand 7 and the right hook hand 8 are in a combined state, the magnet 23 is sucked and locked to keep the left hook hand 7 and the right hook hand 8 butted into a whole and not loosened.

One side of the rotary disc in the left hook hand 7 and the right hook hand 8 is provided with a section of tooth part which can be meshed to rotate, and the other side of the rotary disc is provided with a hook for hanging a garbage bag lifting lug. At a bag collecting station, an output shaft of the bidirectional corner electromagnet 24 rotates to drive the rotary table to rotate, the other rotary table rotates reversely through the meshed gears, the hook hung with the garbage bag retracts into the hook seat through the abdicating opening of the hook, and the garbage bag falls off to a bag collecting box below the hook, so that the garbage bag is automatically collected.

The ball screw linear module guide rail of the pull arm 4 is installed on a rack, the sucker electromagnet 32 is installed on the sliding block 30, when a bag breaking station is located, the sucker electromagnet 32 is electrified to attract the right hook hand 8, the sliding block 30 and the right hook hand 8 are integrally butted, the stepping motor drives the screw rod to drive the sliding block 30 to move, the right hook hand 8 and the left hook hand 7 are separated, the garbage bag is torn along with the sliding block 30 moving rightwards, garbage is scattered to the lower crusher feed hopper 3, and automatic bag breaking and garbage dumping of kitchen garbage are achieved.

Kettle-type reactor 41's kettle cover is equipped with the feed inlet and is used for kibbling kitchen garbage and the feeding of microbial srain, and feed inlet lug connection breaker 40 discharge gate, breaker 40 install on the kettle cover, have broken hobbing cutter above the breaker discharge gate to play the feed inlet and have lapped the effect, and the cladding of kettle-type reactor 41 outer wall has fire-retardant type polyethylene foam heat preservation, pastes the one deck aluminium foil outside the heat preservation. And a strain adding device is arranged outside the kettle type reactor 41 and is used for adding microbial strains when the kitchen waste is crushed.

A tank bottom filter plate 4113 is arranged in an inner cavity of the tank reactor 41, a slot gap is formed in the tank bottom filter plate 4113, the percolate for filtering materials is filtered into a second reaction chamber 4115, the tank bottom filter plate 4113 is divided into a first reaction chamber 4114 located at the upper part and a second reaction chamber 4115 located at the lower part, the percolate for filtering materials enters the second reaction chamber 4115 through the tank bottom filter plate 4113, the initial stage of the water content of the materials basically meets the requirement of 50% -60% of the water content of the materials in the biological fermentation treatment technology, an insert plate 41281 and an electric push rod 4127 are arranged at the 3 rd slot of the tank bottom filter plate 4113, a through hole is formed in the insert plate 41281 of the tank bottom filter plate 4113, when fillers are added into the second reaction chamber 4115, the electric push rod 4127 pushes the insert plate 41281 to open the through hole, the first stirrer 414 is rotated, the well-rotted materials in the 3 rd slot flow into the second reaction chamber 4115, the falling decomposed material charge is carried into second reaction chamber 4115.

An inner cavity of the first reaction chamber 4114 is divided into a plurality of grooves by a groove separating plate 413, the first stirrer 414 is driven by a first motor reducer 4110, a motor of the first motor reducer 4110 is a double-speed motor, the motor is used for stirring materials at a low speed so that microbial strains, the materials and oxygen are fully contacted, axial flow formed by low-speed stirring is small, and the materials are separated by the groove separating plate 413 and stirred in the grooves; the high speed agitation of the motor creates a greater axial flow towards the discharge port 6 which enables the material to pass over the dividing wall 413 into the next tank. The first material that adds carries out biochemical reaction earlier, and the material crosses the separating groove board according to the reaction stage and gets into the next stage, and the first discharge gate 416 and bleeder valve 415 are equipped with to the groove outside of right side wall for kitchen garbage biochemical reaction thoroughly decomposed material is discharged.

Second reaction chamber 4115 is used for treating leachate leaked from first reaction chamber 4114, the leachate is subjected to a biochemical reaction by second reaction chamber 4115, second reaction chamber 4115 is filled with a material decomposed by biochemical treatment of kitchen waste as a filler, and the leachate containing microbial strains is mixed with the filler by stirring for the biochemical reaction. In the second reaction chamber 4115, 2 second stirrers 417 and a second motor reducer 419 are installed side by side, the second stirrers 417 are helical blade stirrers, and when the filler is stirred, the two second stirrers 417 are in opposite directions to form a material horizontal plane circulation flow. When discharging, the second discharging hole 4116 on the right side wall is opened first, and the two second stirrers 417 rotate in the same direction to push the material out of the second discharging hole 4116.

The first reaction chamber 4114 and the second reaction chamber 4115 are respectively provided with a forced ventilation device and a waste gas treatment device, the forced ventilation provides sufficient oxygen, the gas distribution device assembly comprises a pipeline, a plurality of gas injection holes and an air pump, the forced ventilation is used for the first reaction chamber and the second reaction chamber, the gas distribution device is respectively provided with an electromagnetic valve, the electromagnetic valves are used for respectively controlling the oxygen amount required by the first reaction chamber and the second reaction chamber in different biochemical reaction stages to perform forced air supply, the oxygen content required by the respective reaction stages is met, and the biochemical reaction can be smoothly performed. The kettle body 41 is provided with a first fan 4158 for pumping the waste gas of the first reaction chamber and a second fan 4128 for pumping the waste gas of the second reaction chamber, H2O and CO2 gases are harmlessly discharged after being deodorized by a waste gas treatment device, and an air inlet of the waste gas treatment device is connected with air outlets of the first fan 4158 and the second fan 4128 through pipelines.

The temperature control device detects the temperature of each groove and the second reaction chamber and implements automatic adjustment, the temperature environment required by biochemical reaction is kept, the microorganism grows to have different requirements on the temperature in different stages, the fermentation can also generate heat in the growth process, the outer wall of the kettle body is provided with a plurality of microwave heating devices which are respectively used for heating the three grooves of the first reaction chamber 4114 and the required temperature of different biochemical reaction stages of the second reaction chamber 4115, the three grooves of the first reaction chamber 4114 and the second reaction chamber 4115 are respectively provided with a temperature sensor, and the temperature and the automatic control of materials in different biochemical reaction stages are detected. The humidity control system detects the humidity of materials and fillers and implements automatic adjustment, three grooves of the first reaction chamber 4114 are respectively provided with a humidity sensor to detect the water content of the materials in each groove, the biochemical reaction is carried out for a period of time, the water content is reduced sometimes, and the humidity control system automatically supplies water to the materials by opening a water spraying valve arranged in the first reaction chamber so as to keep different water contents of the materials in different stages of the biochemical reaction.

The working process of the invention is as follows:

1. hanging bag

The axial flow formed by the low-speed stirring of the first stirrer 414 is small, and the materials are blocked by the separating groove plate 413 to be stirred in the groove. The high speed agitation of the first agitator 414 to provide a greater axial flow to the first discharge port 416 enables material to pass over the dividing wall from tank 1 to tank 2 and from tank 2 to tank 3. The materials added firstly carry out biochemical reaction, the materials cross the partition groove plate according to the reaction stage and enter the next stage, and the materials are firstly decomposed and then discharged. After 6-10 hours of long-time high-temperature aerobic fermentation, the materials are decomposed into relatively dry and fine particles, the biochemical treatment of the garbage is completed, the discharge valve is opened to start the first stirrer, and the materials flow out from the first discharge hole 416. The material can be directly used for landscaping fertilization, or transferred to a post-treatment plant for magnetic separation, refermentation, screening, winnowing, granulation and packaging to produce excellent fertilizer

Resourceful biochemical treatment all-in-one is collected to kitchen garbage source, and the structure is advanced reasonable, and area is little, need not municipal sewage pipeline discharge sewage. A plurality of garbage throwing windows are arranged at the bag hanging station 37, a bag hanging device 2 is arranged in each window, when classified bagged kitchen garbage is thrown, two lifting lugs of a garbage bag are manually hung on a left hook hand 7 and a right hook hand 8 of the bag hanging device 2 respectively, and a throwing person closes the windows to finish garbage throwing.

2. Bag breaking device

The bag hanging device 2 stops when moving to the bag breaking station 38 along with the transmission mechanism, the sucker electromagnet 32 on the sliding block 30 of the pull arm 4 is electrified to attract the right hook hand 8, the motor drives the screw rod to drive the sliding block 30 and the right hook hand 8 to move rightwards, the right hook hand 8 pulls the garbage bag lifting lug to tear the garbage bag 5 at the tearing opening 6 or the scoring line 6, and garbage is scattered and dumped into the lower crusher hopper.

After garbage bag breaking and dumping are completed, the sliding block 30 and the right hook hand 8 move leftwards to return to the original position, the guide pin hole 35 in the right hook seat 11 is in sliding fit with the guide pin 9 in the left hook seat 10 for guiding, so that accurate return is ensured, and the rotary disc of the left hook hand 7 is aligned and meshed with the tooth part on the rotary disc of the right hook hand 8. The magnet 23 attracts, locks the right hook hand 8 and the left hook hand 7 into a whole, the electromagnet of the sucker is powered off, the sliding block 30 of the pull arm 4 is disengaged from the right hook hand 8, and the right hook hand 8 is in butt joint with the left hook hand 7 for locking.

3. Collecting bag

Hang bagging apparatus 2 and remove along with drive mechanism and stop when receiving bag station 39, two-way corner electro-magnet 24 of left side gib hand 7 drives the carousel anticlockwise rotation, tooth portion on the 7 carousel of left side gib hand and the tooth portion meshing rotation on the 8 carousels of right side gib hand, left couple anticlockwise rotation on the 7 carousel of left side gib hand, right couple clockwise rotation on the 8 carousel of right side gib hand, in left couple and the right couple withdrawal hook seat, make and hang 5 handles of disposal bag on left couple and right couple and drop, in disposal bag 5 falls into following bag collection case 13, accomplish disposal bag collection work.

4. Pulverizing and adding strain

Kitchen garbage in the 40 hoppers of rubbing crusher smashes automatically, and the automatic microbial community that adds of bacterial interpolation device simultaneously, kibbling kitchen garbage and microbial community directly fall into the setting and get into in first reaction chamber 4114 at the cauldron formula reactor 41 feed inlet below the breaker export.

5. Biochemical treatment

The first stirrer 414 intermittently stirs at a low speed, the temperature control device detects the temperature of each tank of the first reaction chamber and the temperature of the second reaction chamber and automatically adjusts the temperature, the temperature environment required by biochemical reaction is kept, the microwave heating device respectively heats according to different stages of the biochemical reaction of each tank, the temperature stage of the 1 st tank is 30-45 ℃, the temperature stage of the 2 nd tank is 50-65 ℃, the temperature stage of the 3 rd tank is 20-35 ℃, the kitchen waste is rapidly biochemically reacted in the heating, stirring and forced ventilation tank type reactor 41, aerobic microorganisms decompose macromolecules of organic substances of the waste into micromolecular protein fragments or further into amino acids, so that the organic substances in the organic substances are converted into simple inorganic substances and the biochemical process of self-growth is realized, the organic substances are converted into humus, H2O and CO2, and various pathogenic substances in the kitchen waste can be effectively killed at a high temperature, form stable and sanitary humus fertilizer, and realize harmless treatment of the kitchen waste. Good organic fertilizer.

Tank bottom filter plate 4113 filters out material leachate and gets into second reaction chamber 4115, is equipped with the material that kitchen garbage biochemical treatment becomes thoroughly decomposed in second reaction chamber 4115 and is regarded as the filler, and it is better that the material that becomes thoroughly decomposed separates out tiny garrulous powder through the screening, also can use the saw-dust as the filler, also can be the mixed material of saw-dust and the material that becomes thoroughly decomposed as the filler, and the filler mixes with leachate stirring and carries out biochemical reaction. The 2 second stirrers 417 intermittently rotate and stir in different rotating directions to form an internal circulation flow pattern, percolate is attached to the filler, the filler is heated by the microwave heating device, the gas distribution device is used for forced ventilation, aerobic microorganisms are used for carrying out microorganism absorption, decomposition and oxidation on micro organic solids in the liquid, the organic matters in the liquid are converted into simple inorganic matters, H2O and CO2, the second fan 4128 is used for timely pumping out waste gas and taking away H2O and CO2, and the waste gas is discharged through the waste gas treatment device, so that the microbial decomposition and sewage treatment of the percolate are completed. The filler is replaced after several months, and the replaced filler is transported to a treatment plant to be post-treated with other decomposed materials together to prepare the fertilizer, so that secondary pollution is avoided.

The humidity control device detects the humidity of the materials and the fillers and automatically adjusts the humidity to keep the humidity environment required by biochemical reaction. In the middle and later stages of biochemical reaction, when the materials in the first reaction chamber are heated for a long time, fermented and forced ventilated and exhaust gas is pumped out, and the water content is too low sometimes, the water spraying valve arranged in the first reaction chamber is automatically opened to spray water for the materials, and the water content of the materials is adjusted to meet the requirements of the biochemical reaction.

The first reaction chamber 4114 and the second reaction chamber 4115 are provided with a forced ventilation device, an exhaust gas treatment device, a humidity control device and a temperature control device, H2O and CO2 are deodorized and treated by the exhaust gas treatment device and then discharged harmlessly, and the forced ventilation provides sufficient oxygen for materials and fillers.

Claims (10)

1. The utility model provides a kitchen garbage resourceful treatment processor which characterized in that: comprises a bag hanging device (2) consisting of two hooks, a pull arm (4) for driving the two hooks of the bag hanging device (2) to separate/combine, a transmission mechanism for driving the bag hanging device (2) to move, a crusher (40) for crushing kitchen waste, and a kettle type reactor (41) for biochemically reacting the crushed waste;

the hook hand comprises a hook seat and rotary tables arranged in the hook seat, the two rotary tables (26) of the two hook hands are symmetrical, the edges of the two rotary tables (26) of the two hook hands are provided with a section of tooth part for transmission connection, the output shaft of the two-way corner electromagnet (24) is connected with one rotary table, the edges of the two rotary tables (26) opposite to the tooth part are provided with hooks, when the two hook hands are combined, the tooth parts of the two rotary tables (26) are meshed, and when the two-way corner electromagnet (24) drives the rotary tables to rotate, the hooks enter/exit the hook seat;

a bag hanging station (37), a bag breaking station (38) and a bag collecting station (39) are arranged below the transmission mechanism, a crusher feed hopper (3) is arranged at the bag breaking station (38), a bag collecting box (13) is arranged at the bag collecting station (39), and the pull arm (4) is arranged above the crusher feed hopper (3); a feed inlet of the kettle type reactor (41) is arranged below the crusher (40);

the kettle type reactor (41) comprises a kettle body, the inner cavity of the kettle body is divided into a first reaction chamber (4114) positioned at the upper part and a second reaction chamber (4115) positioned at the lower part by a tank bottom filter plate (4113), and the inner cavity of the first reaction chamber (4114) is divided into more than two tanks which are sequentially arranged from left to right by a groove separating plate (413); a through hole is arranged at the position of a tank bottom filter plate (4113) positioned at the rightmost side tank, and a movable flashboard component is arranged at the through hole;

a first stirrer (414) is arranged in the first reaction chamber (4114), the first stirrer (414) comprises a stirring shaft and a plurality of stirring paddle groups which are sequentially arranged on the first stirring shaft along the axial direction, each stirring paddle group consists of a plurality of stirring paddles which are annularly distributed on the first stirring shaft in the radial direction, a first motor reducer (4110) for driving the first stirring shaft to rotate is arranged outside the left side wall of the first reaction chamber (4114), and a first discharge hole (416) is formed in the right side wall of the first reaction chamber (14);

more than one second stirrer (417) is arranged in the second reaction chamber (4115), the second stirrer (417) is a spiral stirrer, the second stirrer (417) consists of a second stirring shaft and spiral blades, two ends of the second stirring shaft are arranged at second shaft sealing devices (418) on the left side wall and the right side wall of the second reaction chamber (4115), a second discharge hole (4116) is formed in the right side wall of the second reaction chamber (4115), and a second motor reducer (419) for driving the second stirring shaft to rotate is arranged outside the left side wall of the second reaction chamber (4115).

2. The kitchen waste recycling processor according to claim 1, characterized in that: the hitching arm also includes a spring detent pin (28) for locking the position of the turntable (26).

3. The kitchen waste recycling processor according to claim 1, characterized in that: the pull arm (4) is a ball screw linear module and comprises a guide rail, a motor and a sliding block (30) which can linearly reciprocate along the guide rail, the guide rail is arranged on the rack, the sliding block (30) is sleeved on the guide rail, and a connecting piece for connecting a hook hand is arranged on the sliding block (30).

4. The kitchen waste recycling processor according to claim 3, characterized in that: the connecting piece (32) is a sucker electromagnet.

5. The kitchen waste recycling processor according to claim 1, characterized in that: the hook seat is made of iron, and the inner wall of the side surface of at least one of the two hook hands is provided with a magnet (23); or the hook seat is made of non-magnetic material, and the inner walls of the side surfaces of the hook seats in the two hook hand assemblies are respectively provided with a magnet (23); when the tooth parts of the two turntables are engaged, the two hook seats are sucked into a whole through the magnet (23).

6. The kitchen waste recycling processor according to claim 5, characterized in that: the bag hanging device (2) comprises a left hook hand (7) and a right hook hand (8); the left hook hand (7) comprises a left hook seat (10) and a rotary table (26), a guide pin (9) is arranged on the side surface of the left hook seat (10), a magnet (23) is arranged on the inner wall of the side surface of the left hook seat (10), a left hook seat plate (25) is arranged behind the left hook seat (10), a bidirectional corner electromagnet (24) is positioned behind the left hook seat plate (25), an output shaft of the bidirectional corner electromagnet (24) penetrates through the left hook seat plate (25) and is inserted into a key groove hole of the rotary table (26) through a key, and the end part of the output shaft of the bidirectional corner electromagnet (24) is positioned at a left mounting hole on the left hook seat (10); the right hook hand (8) comprises a right hook seat (11) and a rotary table (26), a right hook seat plate (27) is arranged behind the right hook seat (11), a shaft (20) penetrates through shaft holes of the right hook seat plate (27) and the rotary table, and the end part of the shaft (20) is arranged at a right mounting threaded hole of the right hook seat (11).

7. The kitchen waste recycling processor according to claim 1, characterized in that: the rotary disc (26) is a sector disc; the bag hanging device (2) and the sucker electromagnet (32) are provided with chamfers.

8. The kitchen waste recycling processor according to claim 1, characterized in that: the transmission mechanism comprises a transmission chain (1), a chain wheel, a motor reducer for driving the transmission chain wheel, a belt and a belt pulley.

9. The kitchen waste recycling processor according to claim 8, characterized in that: more than two bag hanging stations (37) are provided, one bag breaking station (38) and one bag collecting station (39) are provided, and more than two bag hanging devices (2) are provided; the driving chain (1) is an annular driving chain, a chain wheel is arranged on the frame through a bracket, a motor reducer drives the chain wheel through a belt and a belt pulley, and the bag hanging device (2) is arranged on the driving chain (1) through a connecting rod.

10. The kitchen waste recycling processor according to claim 1, characterized in that: two ends of the first stirring shaft are arranged at first shaft sealing devices (4111) on the left side wall and the right side wall of the first reaction chamber (4114); the movable inserting plate assembly comprises an inserting plate (41281) and an electric push rod (4127) connected with the inserting plate (41281); the kettle body is provided with a first fan (4158) for pumping waste gas in the first reaction chamber (4114) and a second fan (4128) for pumping waste gas in the second reaction chamber (4115), and an air inlet of the waste gas treatment device is connected with air outlets of the first fan (4158) and the second fan (4128) through pipelines.

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