CN211645069U - Garbage compost bucket with drainage and ventilation functions - Google Patents

Abstract

The utility model relates to the field of garbage disposal, in particular to a garbage compost bin with drainage and ventilation functions, which comprises a bin body for containing garbage, a bin cover connected to the top of the bin body and used for garbage compost feeding, and a discharge bin located at the bottom of the bin body and used for compost discharging, wherein a water filtering plate is embedded in the bin body and provided with a plurality of drainage vent pipes; the water filtering plate divides the barrel body into a solid garbage compost area positioned above the water filtering plate and a percolate collecting area positioned below the water filtering plate, the part of the barrel body positioned in the percolate collecting area is provided with an air inlet valve, and the part of the barrel body positioned in the percolate collecting area is provided with an exhaust valve for exhausting air; the device also comprises a liquid outlet which is arranged below the barrel body and is close to the bottom and used for discharging percolate. The utility model has good drainage effect, good ventilation effect and high composting efficiency. The utility model discloses can adjust the ventilation of compost inside, ventilation effect is good, the compost is efficient and go out fertile stable quality, and solid rubbish and leachate can the abundant separation.

Description

Garbage compost bucket with drainage and ventilation functions

Technical Field

The utility model relates to a refuse treatment field especially relates to take garbage compost bucket of drainage ventilation function.

Background

The composting method for treating the domestic garbage refers to a method for decomposing, decomposing and converting organic matters in the domestic garbage into stable humus-like soil under the condition of manual control by virtue of biochemical action of microorganisms. The principle of composting can be roughly divided into anaerobic fermentation and aerobic fermentation. Anaerobic fermentation is a process in which garbage is reduced or completely isolated from contact with air, and organic matter is decomposed by anaerobic bacteria to produce carbon dioxide, water, methane and humus soil. Aerobic fermentation is a method of decomposing organic matters by aerobic bacteria to stabilize the organic matters by turning over piles and forcibly sending air to draw air, and products are carbon dioxide, water, humus soil and the like.

In the garbage composting process, a garbage composting barrel is generally used, the garbage composting barrel is a device for converting garbage into substances similar to corrosive soil under the action of microorganisms, the composting process comprises aerobic fermentation, anaerobic fermentation and facultative anaerobic fermentation, the amount of oxygen required by different types of fermentation is different, and the degree of each type of fermentation is different in different stages of composting, so that ventilation is important for composting. The garbage compost bucket of prior art has following weak point, and compost bucket ventilation gas permeability is poor, and the gas permeability is poor to lead to aerobic fermentation inefficiency, play fertile quality unstability, and rubbish and filtration liquid can not separate, and the refuse treatment effect is not good.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a can adjust the inside ventilation of compost, ventilation effect is good, the inside air mobility of compost is good, can satisfy different grade type compost fermentation, compost is efficient and go out fertile stable quality, solid rubbish and leachate can the abundant separation take drainage ventilation function's rubbish compost bucket.

The utility model adopts the technical proposal that: the garbage compost bucket with the drainage and ventilation functions comprises a bucket body for containing garbage, a bucket cover which is connected to the top of the bucket body in an openable and closable manner and used for feeding garbage compost, and a discharge bin which is positioned at the bottom of the bucket body and used for discharging compost, wherein a water filtering plate is embedded in the bucket body, and a plurality of drainage ventilating pipes are mounted on the water filtering plate; the water filtering plate divides the barrel body into a solid garbage compost area positioned above the water filtering plate and a percolate collecting area positioned below the water filtering plate, the part of the barrel body positioned in the percolate collecting area is provided with an air inlet valve for air inlet, and the part of the barrel body positioned in the percolate collecting area is provided with an exhaust valve for exhaust; the device also comprises a liquid outlet which is arranged below the barrel body and is close to the bottom and used for discharging percolate.

The technical scheme is further improved in that the drainage ventilating pipes are all in threaded connection with the water filtering plate, are hollow and are communicated with the leachate collecting area, and a plurality of air holes are formed in the surfaces of the drainage ventilating pipes.

The further improvement to the above technical scheme is that the bottom surface of the barrel body in the percolate collecting region is inclined, and the bottom surface inclines from one side departing from the liquid outlet to one side close to the liquid outlet.

The barrel body comprises a heat preservation inner layer and a heat preservation outer layer, and the heat preservation inner layer is wavy.

The utility model has the advantages that:

1. on the one hand, the staving is inside to be equipped with a drainage board, with inside solid refuse compost district and the filtration liquid collecting region of being divided into of staving, can strain out the water in the rubbish, and the drainage is effectual, and the bottom is equipped with a filtration liquid and collects the mouth, can realize the collection to filtration liquid for solid refuse and liquid refuse's separation is effectual, and the compost is effectual. The second aspect is equipped with admission valve and air outlet valve, and the admission valve lets in fresh air, supplies the inside fermentation of compost bucket to use, and the gaseous bung air outlet valve after the fermentation discharges, and the air admission is independently gone on with giving vent to anger, and mutual noninterference guarantees the mobility of the inside air of staving, and ventilation effect is good, the inside air mobility of compost is good, can satisfy different grade type compost fermentation, compost is efficient and go out fertile stable in quality. And in the third aspect, a liquid outlet is arranged for discharging the fermented garbage percolate, so that the quality of the fertilizer is more stable. According to the fourth aspect, the garbage to be treated is put into the barrel cover at the top, the treated dry garbage is discharged from the discharge bin at the bottom, the feeding and the discharging are independently performed without interference, and the improvement of the composting efficiency and the stability of the fertilizer discharge quality are further facilitated.

2. The drainage air permeability pipes are all screwed on the water filtering plate and are hollow and communicated with the percolate collecting region, and a plurality of air vents are formed in the surfaces of the drainage air permeability pipes. The arrangement of the drainage vent pipe facilitates the garbage percolate above the barrel body to enter the lower part of the barrel body and the gas inside the barrel body to circulate, thereby further facilitating the gas exchange inside and outside the barrel body, further improving the drainage and ventilation effect and improving the composting effect.

3. The bottom surface that the staving is located the filtration liquid collecting region is the slope form, and from deviating from one side that filtration liquid collected the mouth to the one side slope that is close to filtration liquid and collects the mouth. Under the action of gravity, make things convenient for landfill leachate to assemble in the one side that is close to the filtration liquid and collect the mouth to the convenient collection to filtration liquid has further improved drainage effect.

4. The barrel body comprises a heat preservation inner layer and a heat preservation outer layer, wherein the heat preservation inner layer is wavy. The inner wall of the barrel body is wavy, the vent holes are formed in the inner wall of the barrel body, the total area of the vent holes is increased due to the wavy structure, gas exchange inside and outside the barrel body is further facilitated, the drainage and ventilation effects are further improved, and the composting effect is improved.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a perspective view of another perspective of the present invention;

fig. 3 is the schematic structural diagram of the utility model after the barrel cover is opened.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to fig. 3, they are respectively a perspective view of the present invention at different viewing angles and a schematic structural diagram after the barrel cover is opened.

The garbage compost bin 100 with the functions of drainage and ventilation comprises a bin body 110 for containing garbage, a bin cover 120 which is connected to the top of the bin body 110 in an openable and closable manner and used for feeding garbage compost, and a discharge bin 130 which is positioned at the bottom of the bin body 110 and used for discharging compost, wherein a water filtering plate 140 is embedded in the bin body 110, and a plurality of drainage ventilating pipes 150 are arranged on the water filtering plate 140; the water filtering plate 140 divides the barrel body 110 into a solid waste compost area above the water filtering plate 140 and a percolate collecting area below the water filtering plate 140, an air inlet valve 160 for air inlet is arranged at the part of the barrel body 110 in the percolate collecting area, and an exhaust valve 170 for exhaust is arranged at the part of the barrel body 110 in the percolate collecting area; and a liquid outlet 180 arranged below the barrel body 110 and close to the bottom for discharging percolate.

The drainage permeability cells 150 are all screwed on the water filter plate 140, the drainage permeability cells 150 are hollow and communicated with the percolate collecting region, and a plurality of air holes 151 are formed in the surface of the drainage permeability cells 150. The arrangement of the drainage vent pipe 150 facilitates the garbage leachate above the barrel body 110 to enter the lower part of the barrel body 110, facilitates the gas circulation inside the barrel body 110, further facilitates the gas exchange inside and outside the barrel body 110, further improves the drainage and ventilation effect, and improves the composting effect.

The bottom surface of the barrel body 110 in the percolate collecting area is inclined, and inclines from one side departing from the percolate collecting opening to one side close to the percolate collecting opening. Under the action of gravity, make things convenient for landfill leachate to assemble in the one side that is close to the filtration liquid and collect the mouth to the convenient collection to filtration liquid has further improved drainage effect.

The barrel body 110 comprises a heat-insulation inner layer and a heat-insulation outer layer, the heat-insulation inner layer is wavy, the inner wall of the barrel body 110 is wavy, air holes are formed in the inner wall of the barrel body 110, the total area of the air holes is increased due to the wavy structure, the inside and outside gas exchange of the barrel body 110 is further facilitated, the drainage and ventilation effects are further improved, and the composting effect is improved.

On the one hand, the inside drainage board 140 that is equipped with of staving 110, with staving 110 inside be divided into solid waste compost district and filtration liquid collecting region, can strain out the water in the rubbish, the drainage is effectual, and the bottom is equipped with a filtration liquid and collects the mouth, can realize the collection to filtration liquid for solid waste and liquid waste's separation is effectual, and the compost is effectual. In the second aspect, an air inlet valve 160 and an air outlet valve are arranged, fresh air is introduced into the air inlet valve 160 for fermentation inside the compost barrel 100, the fermented air barrel cover 120 is discharged through the air outlet valve, air inlet and air outlet are independently performed without mutual interference, the flowability of the air inside the barrel body 110 is guaranteed, the ventilation effect is good, the flowability of the air inside the compost is good, different types of compost fermentation can be met, the compost efficiency is high, and the compost quality is stable. And in the third aspect, a liquid outlet 180 is arranged for discharging the fermented garbage percolate, so that the quality of the fertilizer is more stable. In the fourth aspect, the garbage to be treated is put in through the top barrel cover 120, the treated dry garbage is discharged through the bottom discharging bin 130, the feeding and discharging are independently performed without interference, and the improvement of composting efficiency and the stability of fertilizer discharging quality are further facilitated.

The utility model discloses a theory of operation does:

the barrel cover 120 is opened, garbage to be treated is placed in, external air enters through the air inlet valve 160, and flows to the upper side of the barrel body 110 from bottom to top, so that the air is fully contacted with the garbage, fermentation inside the barrel body 110 can be smoothly carried out, gas after reaction is discharged through the air outlet valve above the barrel body 110, garbage leachate is discharged through the liquid outlet 180, and treated fertilizer is discharged through the discharge bin 130.

During the composting process, the produced water is discharged to the percolate collecting area through the water filtering plate 140 and then discharged to the outside through the liquid outlet 180 of the percolate collecting area, and the percolate can be collected through the liquid collecting pipe.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (4)

1. Take drainage ventilation function's garbage compost bucket, its characterized in that: the garbage compost bin comprises a bin body for containing garbage, a bin cover which is connected to the top of the bin body in an openable and closable manner and used for feeding garbage compost, and a discharge bin which is positioned at the bottom of the bin body and used for discharging compost, wherein a water filter plate is embedded in the bin body, and a plurality of drainage vent pipes are mounted on the water filter plate; the water filtering plate divides the barrel body into a solid garbage compost area positioned above the water filtering plate and a percolate collecting area positioned below the water filtering plate, the part of the barrel body positioned in the percolate collecting area is provided with an air inlet valve for air inlet, and the part of the barrel body positioned in the percolate collecting area is provided with an exhaust valve for exhaust; the device also comprises a liquid outlet which is arranged below the barrel body and is close to the bottom and used for discharging percolate.

2. A waste compost bin with draining and ventilating functions as claimed in claim 1, wherein: the drainage air permeability pipes are all in threaded connection with the water filtering plate, are hollow and are communicated with the percolate collecting region, and the surfaces of the drainage air permeability pipes are provided with a plurality of air holes.

3. A refuse compost bin with draining and ventilating functions as claimed in claim 2, wherein: the bottom surface that the staving is located filtration liquid collecting region is the slope form, and from the side that deviates from the liquid outlet to the side slope that is close to the liquid outlet.

4. A waste compost bin with draining and ventilating functions as claimed in claim 3, wherein: the barrel body comprises a heat preservation inner layer and a heat preservation outer layer, wherein the heat preservation inner layer is wavy.

Images