CN217342779U - Domestic waste automatic separation treatment facility - Google Patents

Abstract

The utility model relates to a domestic waste automatic separation treatment facility, including intelligent control operation room, garbage bin lifting machine, deposit assembly, dry wet separating centrifuge, washing separation assembly, conveyer belt assembly, plastics residue collecting pit, shift fork conveying mechanism, shredder, drum sieve, automatic discharge de-ironing separator, discharge hopper, bag breaking machine, unloading funnel, through automatic discharge de-ironing separator, washing separation assembly, plastics residue collecting pit, shredder, dry wet separating centrifuge with domestic waste automatic separation treatment. The utility model discloses it is ingenious to establish the design, simple structure, and occupation space is little, strong adaptability, convenient operation, rubbish innocent treatment does not need the landfill, and is pollution-free, realizes rubbish innoxious, minimizing, resourceization, energy, realizes domestic waste and wets the separation futilely, to prior art, has fine market prospect and development space.

Description

Domestic waste automatic separation treatment facility

Technical Field

The utility model relates to a solid waste handles technical field, particularly, the utility model relates to an equipment that domestic waste automatic separation handled.

Background

Household garbage can be generally divided into four categories: can recover garbage, kitchen garbage, harmful garbage and other garbage. At present, the reduction, resource utilization and harmlessness of the household garbage treatment are basic principles followed by the solid waste treatment. However, in most large and medium-sized cities, domestic garbage is collected, transported and treated in a centralized way, and the adopted treatment modes are mainly incineration, landfill, compost and the like. The incineration treatment is a process of carrying out pyrolysis on the household garbage, and has the advantages of no need of classification, no occupation of excessive space and the like, but the incinerated waste gas causes harm to human bodies and environment and seriously pollutes air, water and soil; the landfill treatment mode is simpler, but the occupied space is larger, the sequelae are more, and the consequences are still irreversible; although the compost treatment can achieve the effective utilization of resources, the method has the disadvantages of large limitation, poor practicability of raw materials and serious heavy metal pollution problem.

Energy conservation and emission reduction are provided on the background that the contradiction between economic development, energy and environment is increasingly sharp, and the essence is that the energy utilization rate is improved and the waste discharge amount is reduced or the waste utilization rate is improved by adopting an advanced process technology and facility equipment, so that the purposes of saving energy and protecting the environment are achieved.

How to design an automatic domestic garbage sorting and treating device which has the advantages of ingenious design, simple structure, small occupied space, strong adaptability, convenient operation, harmless treatment of garbage, no need of landfill, no pollution, realization of harmless, reduction, recycling and energy utilization of garbage, higher social, environmental and economic values and realization of the purpose of 'dry-wet separation' of domestic garbage is the problem to be solved at present.

SUMMERY OF THE UTILITY MODEL

The utility model provides a domestic waste automatic separation treatment equipment, come to realize design benefit, simple structure, occupation space is little, strong adaptability, convenient operation, rubbish innocent treatment, do not need the landfill, and is pollution-free, realizes rubbish innoxious, minimizing, resourceization, energy, has higher society, environment and economic value, realizes domestic waste "dry-wet separation"'s purpose.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: an automatic domestic garbage sorting and treating device comprises an intelligent control operation room, a garbage bin lifter, a precipitation assembly, a dry-wet separator, a cleaning and sorting assembly, a conveyor belt assembly, a plastic residue collecting tank, a shifting fork conveying mechanism, a shredder, a rotary screen, an automatic discharging iron remover, a discharge hopper, a bag breaking machine and a discharging hopper, wherein the precipitation assembly comprises a first precipitation tank, a second precipitation tank, a third precipitation tank and a fourth precipitation tank; the cleaning and sorting assembly comprises a first cleaning and sorting pool, a second cleaning and sorting pool and a third cleaning and sorting pool; the conveyor assembly includes a first conveyor, a second conveyor, and a third conveyor.

The bag breaking machine is located on one side of the garbage can lifter, the discharge hopper is located right above the bag breaking machine, the discharge hopper receives household garbage poured out from the garbage can, and a lower outlet of the bag breaking machine is connected with the discharging hopper.

One end of the first conveying belt is located under the feeding funnel, and the other end of the first conveying belt extends to an inlet located on the drum screen.

The automatic discharging iron remover is positioned on the front side of the bag breaking machine and above the first conveyor belt and is suspended and placed through turnbuckles, and the lower plane of the belt of the automatic discharging iron remover is parallel to the upper plane of the first conveyor belt.

The rotary screen is positioned at the front lower part of the first conveying belt, an inlet of the rotary screen is connected with the lower end of the first conveying belt, an outlet of the rotary screen is connected with the upper part of the second cleaning and sorting pool, a water collecting coaming is arranged at the lower part of the rotary screen, and an outlet below the coaming is connected with the upper part of the first cleaning and sorting pool.

The first cleaning and sorting tank is located below the roller screen, and the lower portion of the first cleaning and sorting tank is connected with the lower portion of the shredder through a pipeline.

The second cleaning and sorting pool is located below the outlet of the drum screen, the side face of the second cleaning and sorting pool is connected with the first cleaning and sorting pool, the lower portion of the second cleaning and sorting pool is connected with the upper portion of the shredder, the rear portion of the second cleaning and sorting pool is connected with the third cleaning and sorting pool, and a shifting fork conveying mechanism and a second conveying belt are arranged inside the second cleaning and sorting pool.

The shredder is positioned below the second cleaning and sorting tank, and the lower part of the shredder is connected with the first cleaning and sorting tank through a pipeline.

Deposit No. one the pond and be located one side of bag-breaking machine, deposit No. one the pond, deposit No. two ponds, deposit No. three ponds, deposit No. four ponds and link to each other from a left side to the right side in proper order, wherein, deposit and be provided with automatic oil water separator in No. three ponds in order to retrieve the grease of dividing the reason.

The utility model discloses still include a plurality of control motor and transmission control system.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the utility model discloses an intelligent control operation room, garbage bin lifting machine, deposit assembly, dry wet separator, wash and select separately the assembly, conveyer belt assembly, plastics residue collecting pit, shift fork conveying mechanism, shredder, drum sieve, automatic discharge de-ironing separator, discharge hopper, bag breaker, unloading funnel, domestic waste sorting treatment equipment occupation space is little, area is little, strong adaptability can be built according to the population and the rubbish volume of target city district on the spot, can satisfy different requirements of different cities to the refuse treatment ability, avoid the various problems that long-range transport rubbish centralized processing produced;

2) the household garbage sorting treatment equipment is harmless, does not need to be buried, is pollution-free, can achieve the effects of deodorization and sterilization after sorting treatment of all garbage, converts harmful garbage into harmless substances, and fully utilizes garbage resources;

3) the household garbage sorting treatment equipment has wide market for recycled materials, waste metals can be widely used as raw materials by processing enterprises, waste plastics can be prepared into plastic particle products, and kitchen wastes can be prepared into biomass fertilizers. The garbage sorting technology is utilized to realize the harmlessness, reduction, reclamation and energy regeneration of the garbage, and the garbage sorting method has higher social, environmental and economic values. Therefore, stable benefits are brought to the project, and the project can be operated healthily and well.

Drawings

Fig. 1 is a perspective isometric view of the whole machine of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a sectional view taken along line A-A of the front view of the present invention;

FIG. 4 is a schematic view of the water treatment cycle system of the present invention;

in the figure: 1. the intelligent control operation room, 2, the garbage bin lifting machine, 3, the pond of sedimentation tank, 4, the pond of sedimentation tank No. two, 5, the pond of sedimentation tank No. three, 6, the pond of sedimentation tank No. four, 7, the dry-wet separating centrifuge, 8, wash and sort the pond of pond No. one, 9, wash and sort the pond No. two, 10, the second conveyer belt, 11, wash and sort the pond No. three, 12, the third conveyer belt, 13, plastics residue collecting pit, 14, shift fork conveying mechanism, 15, shredder, 16, drum sieve, 17, automatic discharge de-ironing separator, 18, discharge hopper, 19, broken bag machine, 20, unloading funnel, 21, first conveyer belt.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the attached drawings.

As shown in the figure, the automatic domestic garbage sorting and treating equipment comprises an intelligent control operation room 1, a garbage bin lifter 2, a precipitation assembly, a dry-wet separator 7, a cleaning and sorting assembly, a conveyor belt assembly, a plastic residue collecting tank 13, a shifting fork conveying mechanism 14, a shredder 15, a drum screen 16, an automatic discharging iron remover 17, a discharging hopper 18, a bag breaking machine 19 and a discharging funnel 20, wherein the precipitation assembly comprises a first precipitation pool 3, a second precipitation pool 4, a third precipitation pool 5 and a fourth precipitation pool 6; the cleaning and sorting assembly comprises a first cleaning and sorting pool 8, a second cleaning and sorting pool 9 and a third cleaning and sorting pool 11; the conveying belt assembly comprises a first conveying belt 21, a second conveying belt 10 and a third conveying belt 12, an operator pours classified household garbage to be treated into a discharge hopper 18 above a bag breaking machine 19 by using a garbage can lifter 2, the bag breaking machine 19 breaks the bag and then the conveying belt assembly is used for automatically sorting the household garbage respectively through an automatic discharging de-ironing separator 17, a cleaning and sorting assembly, a plastic residue collecting pool 13, a shredding machine 15 and a dry-wet separator 7.

As shown in fig. 1 and 2, the bag breaking machine 19 is located on one side of the garbage can elevator 2, the discharge hopper 18 is located right above the bag breaking machine 19, the discharge hopper 18 receives the household garbage poured out from the garbage can, and the lower outlet of the bag breaking machine 19 is connected with the discharging hopper 20. One end of the first conveyor belt 21 is located right below the discharging hopper 20, and the other end thereof extends to be located at the inlet of the drum screen 16. The automatic discharging iron remover 17 is located on the front side of the bag breaking machine 19 and above the first conveyor belt 21 and is suspended and placed through turnbuckles, and the lower plane of the belt of the automatic discharging iron remover 17 is parallel to the upper plane of the first conveyor belt 21.

The drum screen 16 is positioned at the front lower part of the first conveying belt 21, an inlet of the drum screen 16 is connected with the lower end of the first conveying belt 21, an outlet of the drum screen 16 is connected with the upper part of the second cleaning and sorting pool 9, a water collecting baffle plate is arranged at the lower part of the drum screen 16, and a lower outlet of the baffle plate is connected with the upper part of the first cleaning and sorting pool 8.

The first cleaning and sorting pool 8 is positioned below the drum screen 16, and the lower part of the first cleaning and sorting pool 8 is connected with the lower part of the shredder 15 through a pipeline. The second cleaning and sorting pool 9 is located below an outlet of the rotary screen 16, the side face of the second cleaning and sorting pool 9 is connected with the first cleaning and sorting pool 8, the lower portion of the second cleaning and sorting pool 9 is connected with the upper portion of the shredder 15, the rear portion of the second cleaning and sorting pool 9 is connected with the third cleaning and sorting pool 11, and a shifting fork conveying mechanism 14 and a second conveying belt 10 are arranged inside the second cleaning and sorting pool 9. The shredder 15 is positioned below the second cleaning and sorting pool 9, and the lower part of the shredder 15 is connected with the first cleaning and sorting pool 8 through a pipeline.

Deposit No. 3 ponds and be located one side of bag-breaking machine 19, deposit No. 3 ponds, deposit No. 4 ponds, deposit No. 5 ponds, deposit No. 6 ponds and link to each other from a left side to the right side in proper order, wherein, deposit and be provided with automatic oil water separator in No. 5 ponds in the pond in order to retrieve the grease of dividing the reason.

FIG. 4 is a schematic view of the water treatment circulation system of the present invention, which further comprises a plurality of control motors and a transmission control system, wherein the garbage can lifter is provided with an independent control system, and automatically lifts, dumps and returns to an initial position after hanging the garbage can; the bag breaking machine is provided with a special motor as power, the first conveying belt is provided with a special motor as power, the drum screen is provided with a special motor as power, the shifting fork conveying mechanism is provided with a special motor as power, the second conveying belt is provided with a special motor as power, the third conveying belt is provided with a special motor as power, the shredder is provided with a special motor as power, and the dry-wet separator is provided with a special motor as power. The 4 self-priming centrifugal pumps, the 1 sewage pump, the 1 sewage crushing pump and the 8 motors are all controlled by a PLC (programmable logic controller), and are automatically controlled to operate according to a programmed program in work.

Combine fig. 4, the utility model discloses a domestic waste automatic separation treatment facility principle as follows, at first during operating personnel utilized garbage bin lifting machine to empty pending domestic waste (categorised) into the discharge hopper on bag breaker upper portion, bag breaker carries out broken bag processing to all kinds of plastic bag goods in the domestic waste, fall to first conveyer belt via the unloading funnel on, and transport domestic waste's in-process at first conveyer belt, utilize the old and useless battery of automatic discharge de-ironing separator in with domestic waste, iron article such as iron nail bolt carry out the first processing of sorting, the iron article of sorting out carries out recovery processing.

The residual household garbage is conveyed into the rotary screen through the first conveying belt, secondary sorting treatment is carried out on the household garbage through the rotary screen, rectangular holes with the size of 60mm multiplied by 120mm are formed in the wall of the rotary screen, a water spraying cleaning device is arranged in the rotary screen, primary cleaning treatment is carried out on the household garbage in the rotary screen, a plurality of kitchen garbage and small hard articles can be sorted out through water spraying cleaning and screen holes, and the materials under the screen flow to a first cleaning and sorting pool.

The method comprises the following steps that the rest household garbage such as plastic bag residues enters a second cleaning and sorting pool, a shifting fork conveying mechanism is arranged in the upper half area of the second cleaning and sorting pool, the plastic bag residues are cleaned for the second time by stirring pool water and are simultaneously transferred to the other side of a fence, namely the lower half area of the second cleaning and sorting pool, after the third separation processing, the plastic bag residues are conveyed to a third cleaning and sorting pool through a second conveying belt, the third cleaning processing is carried out in the third cleaning and sorting pool, then the plastic bag residues are conveyed to a plastic residue collecting pool through a third conveying belt, after the plastic waste is collected, the plastic waste is further subjected to hot melting through a plastic melting machine, and then the plastic waste is heated, melted and cut into plastic particles through an extruder.

The lower part of the upper half area of the second cleaning and sorting pool is butted with a shredder, the lower part of the shredder is connected with the lower part of the first cleaning and sorting pool through a pipeline, sundries left after cleaning and sorting in the second cleaning and sorting pool are regularly crushed by the shredder for the first time, the crushed sundries enter the first cleaning and sorting pool, screen underflow leaked from screen holes of a drum screen also enters the first cleaning and sorting pool for mixing, a large-flow high-power sewage crushing pump is arranged in the first cleaning and sorting pool for the second time crushing, the crushed sundries are pumped into a dry-wet separator at the upper part of the first cleaning and sorting pool through a pipeline for dry-wet separation treatment, dry objects separated out from the dry-wet separator are recovered, biomass fertilizers prepared by biological technologies such as microbial fermentation and the like can be recycled, and the separated water naturally flows back to the first cleaning and sorting pool.

According to the utility model discloses the water treatment circulation system of domestic waste automatic separation treatment facility, outside running water lets in the external water source of sedimentation tank pond and sedimentation tank pond No. two as equipment respectively, washs No. three ponds in separation pond and goes into sedimentation tank pond and sedimentation tank pond No. two through first self-priming centrifugal pump with the water pump, and first self-priming centrifugal pump down outlet pipe has connect the tee bend, and the tee bend both ends have connect two water route solenoid valves, through solenoid valve control to sedimentation tank pond and sedimentation tank pond No. two pond pump waters. The water outlet pipes of the first sedimentation tank and the second sedimentation tank are bent upwards to keep the water surface to a certain position, water can naturally flow back to the third cleaning and sorting tank after being continuously added with water, water for cleaning the third cleaning and sorting tank can be pumped into the cleaning and water spraying device in the drum screen through the second self-suction centrifugal pump, the cleaned water flows into the first cleaning and sorting tank through the water receiving tank, and the first cleaning and sorting tank and the second cleaning and sorting tank are connected and communicated with each other through the shredder and a lower pipeline.

The first cleaning and sorting pool pumps water into the second sedimentation pool through a third self-priming centrifugal pump, a water outlet pipe of the second sedimentation pool is bent upwards to keep the water surface to a certain position, and the water naturally flows back to the first cleaning and sorting pool. The first cleaning and sorting tank pumps water into the third sedimentation tank through a 4 th self-priming centrifugal pump, a water outlet pipe of the third sedimentation tank is bent upwards to keep the water surface to a certain position, and the water naturally flows back to the first cleaning and sorting tank. And (4) performing oil-water precipitation separation in the third sedimentation tank, and recovering grease and the like through an oil-water separator. And the cleaning and sorting pool I crushes the deposited impurities and the like through a sewage crushing pump, then the crushed precipitated impurities are made into slurry, the slurry is pumped into a dry-wet separator on the upper part, and water extruded by the dry-wet separator through a screw mechanism naturally flows back into the cleaning and sorting pool I. And the first cleaning and sorting tank and the third cleaning and sorting tank are periodically changed with water through a first self-priming centrifugal pump and a third self-priming centrifugal pump respectively. The lower part of a water outlet pipe of the second sedimentation tank is provided with a tee joint, one end of the tee joint is connected with an electromagnetic valve, and water is drained and changed periodically; the lower part of the water outlet pipe of the third sedimentation tank is provided with a tee joint, one end of the tee joint is connected with electricity, and water is drained and changed periodically.

No. one pond of sedimentation tank, No. two ponds of sedimentation tank, No. three ponds of sedimentation tank and No. four pond lower parts of sedimentation tank are equipped with the drain, and the drain is equipped with manual valve, and four sedimentation tank lower extreme sewage pipes link to each other, and the pipeline mouth is equipped with the sewage pump, regularly carries out the blowdown and handles.

The utility model discloses it is ingenious to establish the design, moreover, the steam generator is simple in structure, occupation space is little, strong adaptability, high durability and convenient operation, rubbish innocent treatment, do not need the landfill, it is pollution-free, realize rubbish innoxious, the minimizing, the resourceization, the energy source, higher society has, environment and economic value, realize domestic waste "dry and wet separation", the treatment method who solves current domestic waste and adopt mainly is for burning, the landfill, the compost, the polluted air who appears, soil and water, the space that occupies is great, the sequela is more, the compost is handled the limitation great, raw materials practicality is relatively poor, heavy metal pollution technical problem such as, to prior art, fine market prospect and development space have.

The preferred embodiments and examples of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the embodiments and examples, and various changes can be made without departing from the concept of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. The utility model provides a domestic waste automatic separation treatment facility which characterized in that: the automatic iron remover comprises an intelligent control operation room (1), a garbage can lifter (2), a precipitation assembly, a dry-wet separator (7), a cleaning and sorting assembly, a conveyor belt assembly, a plastic residue collecting tank (13), a shifting fork conveying mechanism (14), a shredder (15), a rotary screen (16), an automatic discharging iron remover (17), a discharge hopper (18), a bag breaking machine (19) and a discharge hopper (20), wherein the precipitation assembly comprises a first sedimentation tank pool (3), a second sedimentation tank pool (4), a third sedimentation tank (5) and a fourth sedimentation tank (6); the cleaning and sorting assembly comprises a first cleaning and sorting pool (8), a second cleaning and sorting pool (9) and a third cleaning and sorting pool (11); the conveyor assembly comprises a first conveyor belt (21), a second conveyor belt (10) and a third conveyor belt (12).

2. The automatic sorting and processing equipment for the household garbage according to claim 1, characterized in that: bag-breaking machine (19) are located garbage bin lifting machine (2) one side, and discharge hopper (18) are located directly over bag-breaking machine (19), and domestic waste that the garbage bin was poured out is accepted in discharge hopper (18), and the lower export of bag-breaking machine (19) links to each other with unloading funnel (20).

3. The automatic sorting and processing equipment for household garbage according to claim 1, characterized in that: one end of the first conveyor belt (21) is positioned right below the feeding funnel (20), and the other end of the first conveyor belt extends to the inlet of the drum screen (16).

4. The automatic sorting and processing equipment for the household garbage according to claim 1, characterized in that: the automatic discharging iron remover (17) is positioned on the front side of the bag breaker (19) and above the first conveying belt (21) and is suspended and placed through turnbuckles, and the lower plane of the belt of the automatic discharging iron remover (17) is parallel to the upper plane of the first conveying belt (21).

5. The automatic sorting and processing equipment for the household garbage according to claim 1, characterized in that: the rotary screen (16) is positioned at the front lower part of the first conveying belt (21), an inlet of the rotary screen (16) is connected with the lower end of the first conveying belt (21), an outlet of the rotary screen (16) is connected with the upper part of the second cleaning and sorting pool (9), a water collecting enclosing plate is arranged at the lower part of the rotary screen (16), and an outlet below the enclosing plate is connected with the upper part of the first cleaning and sorting pool (8).

6. The automatic sorting and processing equipment for the household garbage according to claim 1, characterized in that: the first cleaning and sorting pool (8) is positioned below the drum screen (16), and the lower part of the first cleaning and sorting pool (8) is connected with the lower part of the shredder (15) through a pipeline.

7. The automatic sorting and processing equipment for household garbage according to claim 1, characterized in that: wash No. two ponds in the sorting pond (9) and be located trommel (16) export below, wash the side in No. two ponds in the sorting pond and link to each other with washing No. one pond in the sorting pond (8), wash the lower part in No. two ponds in the sorting pond and link to each other with the upper portion of shredder (15), the rear links to each other with washing No. three pond in the sorting pond (11), the inside in washing No. two ponds in the sorting pond is provided with shift fork conveying mechanism (14) and second conveyer belt (10).

8. The automatic sorting and processing equipment for the household garbage according to claim 1, characterized in that: the shredder (15) is positioned below the second cleaning and sorting pool (9), and the lower part of the shredder (15) is connected with the first cleaning and sorting pool (8) through a pipeline.

9. The automatic sorting and processing equipment for household garbage according to claim 1, characterized in that: no. one pond of sedimentation tank (3) is located one side of bag-breaking machine (19), and No. one pond of sedimentation tank (3), No. two ponds of sedimentation tank (4), No. three ponds of sedimentation tank (5), No. four ponds of sedimentation tank (6) link to each other in proper order from a left side to the right side, and wherein, be provided with automatic oil water separator in No. three ponds of sedimentation tank (5) and retrieve in order to the grease of dividing the reason.

10. The automatic sorting and processing equipment for household garbage according to claim 1, characterized in that: the apparatus also includes a plurality of control motors and a drive control system.

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