CN213961169U

CN213961169U - Perishable garbage direct fertilizing device

Info

Publication number: CN213961169U
Application number: CN202021219461.5U
Authority: CN
Inventors: 何为
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-08-17
Anticipated expiration: 2030-06-28

Abstract

The utility model relates to a perishable refuse treatment technical field specifically discloses a perishable direct fertilizer injection unit, including being used for throwing in the jar body (100) of earthworm (700) and perishable rubbish (600), the jar body is hollow tubular structure, the one end of the jar body is flaring structure, the flaring end of the jar body is equipped with lid (200), the inside activity of the jar body is equipped with ventilative piece (300). The utility model has the characteristics of the processing procedure is simple and the processing cost is lower.

Description

Perishable garbage direct fertilizing device

Technical Field

The utility model relates to a perishable refuse treatment technical field, in particular to perishable rubbish direct fertilizing device.

Background

With the continuous development of society and economy in China and the continuous improvement of living standard of people, urban domestic garbage is increased year by year, wherein perishable garbage in the urban domestic garbage becomes an important factor which is difficult to treat due to the characteristics of high water content, high organic matter, complex components and the like, and various regions are seeking an extremely economical, energy-saving and environment-friendly perishable garbage reduction, stabilization and recycling technology.

Perishable garbage can also be called wet garbage, kitchen garbage or organic garbage, generally refers to kitchen waste generated in the production process of catering operators or unit canteens and perishable garbage generated in family life, and the common perishable garbage mainly comes from agricultural production and domestic garbage and mainly comprises various organic matters such as leftovers, cauliflower leaves, meat viscera, fruit shells and melon peels, excrement and vegetable market garbage. With the increase of the population and the improvement of living standard of the world, the number of the generated perishable wastes is increased, and the wastes are easy to decay and deteriorate in the natural environment, become a pollution source for preventing normal production and life, and cause environmental pollution.

The perishable waste contains huge wealth of materials, which will be gradually discovered and recognized by people. The conventional treatment mode of perishable garbage is that perishable garbage is produced in an industrial manner, and is used as an organic fertilizer after being treated by composting, degrading, reducing and other processes, the perishable garbage is firstly collected, classified and transported by an environmental sanitation department after being treated in the industrial manner, and the perishable garbage is transported back to soil planted with plants to be used as a fertilizer after being converted into the organic fertilizer after being treated in the industrial manner, so that the treatment process is complex, and the processing cost is high.

Therefore, the existing treatment of the perishable garbage has the problems of complex treatment process and high treatment cost.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the above-mentioned technical problem that current processing to perishable rubbish exists, provide a simple and the lower direct fertilizer injection unit of perishable rubbish of treatment process.

The technical scheme of the utility model: the utility model provides a perishable direct fertilizer injection unit of rubbish, is including the jar body that is used for puting in earthworm and perishable rubbish, the jar body is hollow tubular structure, the one end of the jar body is the flaring structure, the flaring end of the jar body is equipped with the lid, the inside activity of the jar body is equipped with ventilative spare. The utility model adopts the tank body with a hollow tubular structure, and the end part of the tank body is arranged into a flaring structure, thereby facilitating the smooth putting of earthworms and perishable garbage; the utility model prevents animals and rain water from entering the tank body to hurt the earthworms in the tank body by arranging the cover body, and ensures the high-efficiency eating and decomposition of the easily rotten garbage by the earthworms; the utility model ensures that the outside air can enter the tank body by arranging the ventilation piece in the tank body, thereby ensuring the basic requirement of the earthworm survival in the tank body on oxygen, and further ensuring the high-efficiency eating and decomposition of the perishable garbage; the utility model discloses an use, need not to carry out primary collection with perishable rubbish, classify and transport, also need not the mill again to perishable rubbish compost, process such as degradation and decrement is handled, only need earlier jar internal put into suitable quantity earthworm again, then directly put into jar internal with perishable rubbish can, fully with the help of the powerful eating ability and the digestion ability of earthworm, to the perishable rubbish of jar internal input consume, perishable rubbish is after abundant edible and the digestion of earthworm, become the organic fertilizer that is rich in amino acid that the plant needs, on the one hand perishable rubbish has been consumed and has been handled, on the other hand provides the nutrient of being convenient for to absorb for the plant that grows on the soil, that is to say, perishable rubbish directly changes the nutrient that needs for the plant, need not to purchase again and come to fertilize for the plant, the simple of the course of treatment to perishable rubbish has been had, the plant is provided, Low treatment cost and no energy consumption during treatment.

Preferably, the ventilation piece is of a hollow tubular structure, a plurality of first ventilation holes are formed in the wall surface of the ventilation piece, the ventilation piece is arranged inside the tank body through the limiting piece, one end, far away from the cover body, of the ventilation piece is of a sealing structure, and the earthworms and perishable garbage are all placed inside the ventilation piece. More preferably, the aperture of the first air vent is not larger than the annular width of the earthworm body. The utility model sets the ventilating piece into a hollow tubular structure, so that earthworms and perishable garbage can be put into the ventilating piece; the first air holes are formed, so that air required by the survival of the earthworms can enter the tank body and the ventilating piece, and the condition that the earthworms die due to oxygen deficiency caused by decomposition heat generated by perishable garbage can be avoided; the limiting piece is arranged to enable the air permeable piece to be placed more stably in the tank body; set up into seal structure with a tip of ventilative piece, be in order to make earthworm and perishable rubbish all be located the tubulose ventilative piece of cavity, can not leak to the internal of jar from ventilative piece to make when needing to clear up foul and inspection device condition after a period, can conveniently take out ventilative piece from the internal portion of jar, be convenient for clear up and inspect the device.

Preferably, the limiting piece is arranged at the flaring transition position of the tank body in a matching way; the limiting piece is a flanging or a bump, and the flanging or the bump is fixedly arranged at one end of the ventilating piece close to the cover body; or the limiting piece is a structure matched with a bolt and a nut; or the limiting piece is a structure matched with the screw hole. The flanging or the convex block is arranged at the flaring part of the tank body in a matching way, so that the air permeable piece and the tank body are detachably connected, and the air permeable piece is convenient to take and place relative to the inside of the tank body. The limiting piece structure with the fixing function enables the ventilating piece and the tank body to be fixedly connected, and the ventilating piece is installed in the tank body more stably.

Preferably, the end of the air-permeable member remote from the limiting member does not extend beyond the end of the can remote from the cover. That is to say the bottom of ventilative piece does not exceed the bottom of jar body, and the length of ventilative piece suits with the length of jar body for ventilative piece can be good installs at jar internal portion, makes ventilative piece install when jar internal portion, can not be because jar body bottom debris with ventilative piece jack-up, can not influence the stability of installing between ventilative piece and the jar internal portion.

Preferably, the air permeable piece is of a rod-shaped structure with a plurality of second air vents; the earthworms and the perishable garbage are all put in the tank body. The ventilating piece with the structure only plays a role that outside air can enter the tank body through the ventilating piece, so that earthworms positioned in the tank body can be supplied with oxygen and can survive without the functions of containing earthworms and perishable garbage.

Preferably, the outer wall surface of the tank body is of a closed structure or a structure with a through hole; the cover body can be arranged at the flared end of the tank body in a separable or rotatable manner. When the outer wall surface of the tank body is of a closed structure, the flowing sand and moisture in the soil can be effectively prevented from flowing into the tank body from the outer wall surface of the tank body, the existence of earthworms cannot be influenced, and nutrients such as amino acid and wormcast generated by digestion of the earthworms flow to plants or fruits and vegetables from the soil at the bottom of the tank body; when the outer wall of the tank body is set to be of a structure with the through holes, nutrients such as amino acid and wormcast generated by earthworm digestion can flow to plants or fruits and vegetables from the soil at the bottom of the tank body, and can also flow to the plants or fruits and vegetables from the through holes, and the aperture of the through holes at the moment is standard that fine sand in the soil can not enter the tank body from the aperture. The cover body can be detachably arranged at the flared end of the tank body through structures such as buckling or clamping; the cover body can be arranged at the flared end of the tank body in a pivoting manner; the specific arrangement mode is selective and various.

Preferably, the soil planting device comprises soil planted with plants, a pit is arranged on the soil, the shape of the pit is matched with that of the tank body, part of the tank body is positioned inside the pit, and the cover body of the tank body is positioned outside the pit. After the jar body is installed in the pit, during amino acid and the earthworm excrement that produce after the earthworm eats perishable rubbish can be quick gets into soil to be absorbed by the plant, become the nutrient that the plant likes.

Preferably, a pit is arranged on the soil every 1-15 square meters; the bottom of the tank body is flush with the bottom of the pit or a gap is reserved between the bottom of the tank body and the bottom of the pit. The number of the pits on the soil can be determined according to the number and the size of fruits, vegetables and plants planted on the soil, preferably one pit is arranged every 1 or 10 square meters, and then a tank body is arranged in the corresponding pit. Once the bottom of the pit is infiltrated with the underground water, the influence of the underground water on the life of the earthworms in the tank body is prevented.

Preferably, the bottom of the pit is provided with a sand layer. The sand layer can prevent the underground water from being infiltrated into the bottom of the pit, and can quickly convey the amino acid generated by the earthworms after the earthworms digest the perishable garbage into the soil at the bottom of the pit.

Preferably, the length of the tank body is 20-200 cm, and the inner diameter of the tank body is 10-120 cm; the tank body, the air permeable piece and the cover body are all made of corrosion-resistant materials. More preferably, the length of the tank body is 80-150 cm, and the inner diameter of the tank body is 20-100 cm. Most preferably, the length of the tank body is 100-120 cm, and the inner diameter of the tank body is 40-60 cm. The tank body, the air permeable piece and the cover body have better corrosion resistance and moisture resistance, and are not easy to damage even if the tank body, the air permeable piece and the cover body are used in a humid environment for a long time.

The utility model discloses following beneficial effect has:

(1) the tank body with the hollow tubular structure is selected, and the end part of the tank body is arranged to be of the flaring structure, so that earthworms and perishable garbage can be smoothly thrown in the tank body;

(2) the cover body is arranged to prevent animals and rainwater from entering the tank body to damage the earthworms in the tank body, so that the earthworms can efficiently eat and decompose perishable garbage;

(3) the ventilating piece is arranged in the tank body, so that external air can enter the tank body, the basic requirement of the earthworm survival in the tank body on oxygen is further ensured, and efficient eating and decomposition of perishable garbage are further ensured;

(4) the utility model discloses an use, can need not to carry out primary collection with perishable rubbish, classify and transport, also need not the mill again to perishable rubbish compost, process such as degradation and decrement is handled, only need earlier jar internal put into suitable quantity earthworm again, then directly put into jar internal with perishable rubbish can, fully with the help of the powerful food intake ability and the digestion ability of earthworm, go up to the consumption of jar internal putable rubbish that drops into, perishable rubbish is after abundant edible and the digestion of earthworm, become the organic fertilizer that is rich in amino acid that the plant needs, on the one hand perishable rubbish has been consumed and has been handled, on the other hand provides the nutrient convenient to absorb for the plant that grows on the soil, that is to say, perishable rubbish directly changes the nutrient that needs for the plant, need not personnel to purchase again and give the plant fertilization, the simple fertilizer of the course of treatment to perishable rubbish has been had, the fertilizer is used for perishable rubbish, Low treatment cost and no energy consumption during treatment.

Drawings

FIG. 1 is a perspective view of a first structure of the present invention installed in a soil pit for use;

FIG. 2 is a schematic structural view of the tank of the present invention;

FIG. 3 is a schematic structural view of the hollow tubular structure of the air permeable member of the present invention;

FIG. 4 is a perspective view of a second construction of the present invention installed in a soil pit for use;

FIG. 5 is a schematic structural view of the air permeable member with a plurality of second air holes and a rod-like structure;

fig. 6 is a schematic structural view of the utility model when no tank is installed in the soil pit.

The labels in the figures are: 100-tank body, 101-through hole, 200-cover body, 300-ventilation piece, 301-first ventilation hole, 302-second ventilation hole, 400-limiting piece, 500-soil, 501-pit, 502-sandy soil layer, 600-perishable garbage and 700-earthworm.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

The perishable garbage direct fertilizing device shown in fig. 1 and 4 comprises a tank body 100 shown in fig. 2 for putting earthworms 700 and perishable garbage 600, wherein the tank body is of a hollow tubular structure, one end of the tank body is of a flaring structure, the flaring end of the tank body is provided with a cover body 200, and a ventilating piece 300 is movably arranged in the tank body. The utility model adopts the tank body with a hollow tubular structure, and the end part of the tank body is arranged into a flaring structure, thereby facilitating the smooth putting of earthworms and perishable garbage; the utility model prevents rainwater from entering the tank body to injure earthworms in the tank body by arranging the cover body, and ensures the high-efficiency eating and decomposition of the easily rotten garbage by the earthworms; the utility model ensures that the outside air can enter the tank body by arranging the ventilation piece in the tank body, thereby ensuring the basic requirement of the earthworm survival in the tank body on oxygen, and further ensuring the high-efficiency eating and decomposition of the perishable garbage; the utility model discloses an use, can need not to carry out primary collection with perishable rubbish, classify and transport, also need not the mill again to perishable rubbish compost, process such as degradation and decrement is handled, only need drop into the earthworm of appropriate quantity earlier at jar internal, then directly drop into jar internal with perishable rubbish can, fully with the help of the powerful eating ability and the digestion ability of earthworm, go up to the consumption of jar internal perishable rubbish that drops into, perishable rubbish is after abundant edible and the digestion of earthworm, become the organic fertilizer that is rich in amino acid that the plant needs, on the one hand perishable rubbish has been consumed and has been handled, on the other hand provides the nutrient of being convenient for to absorb for the plant that grows on the soil, that is to say, perishable rubbish directly changes the nutrient that needs for the plant, it gives the plant fertilization to need not personnel to purchase the organic fertilizer again, the simple to perishable rubbish course of treatment has been had, Low treatment cost and no energy consumption during treatment.

As shown in fig. 3, the ventilation member is a hollow tubular structure, the wall surface of the ventilation member is provided with a plurality of first ventilation holes 301, the ventilation member is arranged in the tank body through a limiting member 400, one end of the ventilation member, which is far away from the cover body, is a sealing structure, and earthworms and perishable garbage 600 are all put in the ventilation member. More preferably, the aperture of the first air hole is not larger than the annular width of the earthworm body. The utility model sets the ventilating piece into a hollow tubular structure, so that earthworms and perishable garbage can be put into the ventilating piece; the first air holes are formed, so that air required by the survival of the earthworms can enter the tank body and the ventilating piece, and the condition that the earthworms die due to oxygen deficiency caused by decomposition heat generated by perishable garbage can be avoided; the limiting piece is arranged to enable the air permeable piece to be placed more stably in the tank body; set up into seal structure with a tip of ventilative piece, be in order to make earthworm and perishable rubbish all be located the tubulose ventilative piece of cavity, can not leak to the internal of jar from ventilative piece to make when needing to clear up foul and inspection device condition after a period, can conveniently take out ventilative piece from the internal portion of jar, be convenient for clear up and inspect the device.

The limiting piece is arranged at the flaring transition position of the tank body in a matching way.

The limiting piece is a flanging or a convex block which is fixedly arranged at one end of the air permeable piece close to the cover body. The flanging or the convex block is arranged at the flaring part of the tank body in a matching way, so that the air permeable piece and the tank body are detachably connected, and the air permeable piece is convenient to take and place relative to the inside of the tank body.

The limiting piece is a structure matched with a bolt and a nut, or the limiting piece is a structure matched with a bolt and a screw hole. The limiting piece structure enables the air permeable piece and the tank body to be fixedly connected, and the air permeable piece is more stably installed in the tank body.

The end of the air permeable member far away from the limiting member does not exceed the end of the tank body far away from the cover body. That is to say the bottom of ventilative piece does not exceed the bottom of jar body, and the length of ventilative piece suits with the length of jar body for ventilative piece can be good installs at jar internal portion, makes ventilative piece install when jar internal portion, can not be because jar body bottom debris with ventilative piece jack-up, can not influence the stability of installing between ventilative piece and the jar internal portion.

The air permeable member shown in fig. 5 has a rod-shaped structure with a plurality of second air permeable holes 302; perishable rubbish is put into the inside of jar body. The ventilating piece with the structure only plays a role that outside air can enter the tank body through the ventilating piece, so that earthworms positioned in the tank body can be supplied with oxygen and can survive without the functions of containing earthworms and perishable garbage.

The outer wall surface of the tank body is of a closed structure or a structure with a through hole 101. When the outer wall surface of the tank body is of a closed structure, the flowing sand and moisture in the soil can be effectively prevented from flowing into the tank body from the outer wall surface of the tank body, the existence of earthworms cannot be influenced, and nutrients such as amino acid and wormcast generated by digestion of the earthworms flow to plants or fruits and vegetables from the soil at the bottom of the tank body; when the outer wall of the tank body is set to be of a structure with the through holes, nutrients such as amino acid and wormcast generated by earthworm digestion can flow to plants or fruits and vegetables from the soil at the bottom of the tank body, and can also flow to the plants or fruits and vegetables from the through holes, and the aperture of the through holes at the moment is standard that fine sand in the soil can not enter the tank body from the aperture.

The cover body can be arranged at the flared end of the tank body in a separable or rotatable manner. The cover body can be detachably arranged at the flared end of the tank body through structures such as buckling or clamping; the cover body can be arranged at the flared end of the tank body in a pivoting manner; the specific arrangement mode is selective and various.

The planting pot comprises soil 500 planted with plants, a pit 501 shown in figure 6 is arranged on the soil, the shape of the pit is matched with that of a pot body, part of the pot body is positioned in the pit, and a cover body of the pot body is positioned outside the pit. After the tank body is arranged in the pits, amino acid and wormcast which are generated after the earthworms eat perishable garbage can rapidly enter soil, so that the amino acid and the wormcast can be absorbed by plants or fruits and vegetables to become favorite nutrients of the plants or the fruits and vegetables.

And arranging a pit on the soil every 1-15 square meters. The number of the pits on the soil can be determined according to the number and the size of fruits, vegetables and plants planted on the soil, preferably one pit is arranged every 1 or 10 square meters, and then a tank body is arranged in the corresponding pit.

The bottom of the tank body is flush with the bottom of the pit or a gap is reserved between the bottom of the tank body and the bottom of the pit. Once the underground water is infiltrated into the bottom of the pit, the underground water is prevented from causing too fast or too great influence on the life of the earthworms in the tank body.

The bottom of the pit is provided with a sand layer 502, and a rod-shaped structure ventilating piece with a plurality of second ventilating holes is inserted into the sand layer. The sand layer can forbid solid to the groundwater in case of permeating the pit bottom on the one hand, and on the other hand can be with the amino acid that the earthworm digestion perishable rubbish produced after, in the soil of pit bottom was quick conveyed, played the fixed effect to bar-shaped structure air-permeable member simultaneously also.

The length of the tank body is 20-200 cm, and the inner diameter of the tank body is 10-120 cm. More preferably, the length of the tank body is 80-150 cm, and the inner diameter of the tank body is 20-100 cm. Most preferably, the length of the tank body is 100-120 cm, and the inner diameter of the tank body is 40-60 cm. One of the purposes of limiting the inner diameter of the tank body is to ensure that the earthworms have enough moving space; another object is to allow perishable waste to fall smoothly to the bottom.

The tank body, the air permeable member and the cover body are all made of corrosion-resistant materials. The tank body, the air permeable piece and the cover body have better corrosion resistance and moisture resistance, and are not easy to damage even if the tank body, the air permeable piece and the cover body are used in a humid environment for a long time. The corrosion-resistant material can be PVC or PE and the like.

A method for directly fertilizing perishable garbage, which comprises the following steps,

(1) selecting a piece of soil 500 planted with plants, digging a proper number of pits 501 on the soil according to needs, wherein the shape of each pit is matched with that of the tank body 100;

(2) a tank body is placed in the pit, the flaring of the tank body is positioned outside the pit, and a ventilating piece 300 with a hollow tubular structure is arranged in the tank body;

(3) after the earthworms 700 and the perishable garbage 600 are put into the ventilating piece, the cover body 200 is covered;

adding animal excrement for earthworm induction before adding perishable garbage to be decomposed. Since the earthworms have an adaptation process to the environment just when being put in, the earthworms do not like to eat all the perishable garbage at first, and the earthworms like the animal excrement, a proper amount of the animal excrement is added at first, the earthworms like and adapt to the corresponding living environment at first, and a large amount of perishable garbage is added after the earthworms adapt to the environment, so that the earthworms cannot escape and die easily;

before the perishable garbage is added, an oil-water separator is used for oil-water separation, and then the perishable garbage is crushed and added into a dryer to be dried to remove 10-30% of water. Oil water separator can filter the greasy dirt in the perishable rubbish earlier, then uses the desicator dry suitable moisture, has avoided the injury of greasy dirt and liquid water in the perishable rubbish to the earthworm, has guaranteed good life and the safe decomposition of earthworm in the perishable rubbish.

Arranging a pit on the soil every 1-15 square meters; the bottom of the tank body is flush with the bottom of the pit or a gap is reserved between the bottom of the tank body and the bottom of the pit.

The bottom of the pit is provided with a sandy soil layer, and the rod-shaped structure ventilating piece with a plurality of second air holes is inserted into the sandy soil layer.

(2) a tank body is placed in the pit, the flaring of the tank body is positioned outside the pit, and a rod-shaped air-permeable piece 300 with a plurality of second air holes 302 is inserted into the bottom of the pit;

(3) after earthworms 700 and perishable garbage 600 are put into the tank body, the cover body 200 is covered;

adding animal excrement for earthworm induction before adding perishable garbage to be decomposed. When the earthworms are just put in, the earthworms have an adaptation process to the environment, the earthworms do not like to eat all perishable garbage at first, and the earthworms like dog dung, so that a proper amount of animal dung is added at first, the earthworms like and adapt to the corresponding living environment at first, and a large amount of perishable garbage is added after the earthworms adapt to the environment, so that the aim that the earthworms want to run but cannot escape is fulfilled, and the earthworms cannot die easily; of course, the more earthworms are put into the device, the better the number is;

The utility model discloses a use method does:

use the utility model provides a method can directly take the device to use in the ground, has skipped the direct use of batch production, for example there is the greenbelt in the district, villa district or row house have courtyard plant or fruit vegetables the words, the fertilizer all need not be bought, uses the utility model discloses after the device, just need not fall rubbish to the place of far away, the sanitation department that also saves comes to receive rubbish, the shipment that also saves goes to transport back again, the process has all simplified.

The utility model discloses the principle of utilization is exactly that the earthworm is utilized to eat organic waste, vegetable leaf or leftovers, because the digestion ability of earthworm is very strong, set up through-hole 101's purpose on jar body 100 wall, it is a lot of amino acids that let the earthworm eat perishable rubbish and decompose later, can flow along the through-hole, go in the soil of edge through the through-hole dispersion easily, because when degrading, can produce water certainly, also go in the soil of edge from the through-hole dispersion in the metabolic water that produces when letting the earthworm degrade, so reciprocal slow constantly in the plant or fruit vegetables root fertilization in to soil.

One example is that a large flowerpot is selected for use at home, a small product with the diameter of 20cm is used, and then the residual fruit peel or fruit is put into the small product, so that the decomposition effect is good. For a large court with 6-8 mouths, the tank body 100 with the diameter of 20 centimeters and the length of 1.2 meters is selected, the tubular ventilating piece can also be 1.2 meters in length and can also be slightly shorter, but the length of the tubular ventilating piece is preferably not more than that of the tank body, a structure with a matched countersunk head and flared opening is arranged between the tubular ventilating piece and the tank body, and all generated daily perishable garbage is completely put into the tank body and can be completely treated.

When the device is used, the local underground water level needs to be considered, the depth of the dug pit 501 is ensured not to exceed the highest underground water level, for example, the local highest underground water level is 1.2 meters, and the pit depth in the device is 1.1 meter or 1.15 meters; therefore, on one hand, the amino acid and the earthworm cast generated by the earthworms 700 can be prevented from polluting the underground water, and on the other hand, the normal life of the earthworms is ensured, because the earthworms can not live in the water; meanwhile, for any soil, including roots of plants, fertilizer can be found and water can be found, nutrients and saline alkali can be evaporated after the sun is sunned, but if the soil meets the underground water level, the nutrients can completely flow away, the water source can be polluted, and the influence on the surrounding well water can be realized; the requirement of the pit is that the bottom of the pit is preferably loose, so that liquid is conveniently discharged, and the depth of the pit is greater than the length of the tank body 100.

The outer layer is a tank body 100, the tank body can be provided with a through hole 101 or not, but the tank body cannot have a bottom, if the water environment and the soil have much water, the tank body is recommended not to be provided with the through hole, firstly, the water in the soil is prevented from permeating from the through hole, and secondly, the flowing sand in the soil is prevented from being poured into the tank body; the inside layer is a hollow tubular structure of the air permeable member 300, similar to a plastic basket or filter screen, because the earthworms 700 are to be air permeable and the air permeable member is to have a bottom; a gap is reserved between the outer wall of the ventilating piece and the inner wall of the tank body, the distance of the gap is not limited, and the ventilating piece can ventilate; after the perishable garbage 600 is put into the tank body, the perishable garbage in the tank body can naturally fall down along with the digestion of the earthworms, and is digested and decomposed by the earthworms to become wormcast, the whole perishable garbage can be reduced by more than 90 percent approximately, and organic fertilizer nutrients generated after decomposition naturally enter the soil; the cover body 200 can be opened by foot similar to the existing trash can, or can be opened by hand; the side face of the cover body, which is opposite to the tank body, can be provided with the bulge part, so that when the cover body is covered, the bulge part can press down perishable garbage such as vegetable leaves, and the effect of contacting the garbage with hands as few as possible can be achieved.

If one Chinese cabbage is placed in the field at a distance, for example, one Chinese cabbage is planted, and one Chinese cabbage is placed in the gap, but one Chinese cabbage is placed in a one-meter square vegetable garden or a household vegetable garden, the device of the utility model is enough; if a fruit tree is planted, one device of the utility model is enough to be arranged on the edges of a plurality of very large fruit trees, because the permeability of amino acid is very strong, soil is equivalent to a sponge, water flowing out after the earthworms 700 eat the water, including earthworm corpses, earthworm feces and thrown objects, can be instantly diluted out, roots of plants can find water and fertilizer and can grow towards the roots, the earthworms become rich in a large amount of amino acid after being decomposed, and the amino acid is a very good biological fertilizer; when the earthworms and the waste vegetable leaves are thrown in, the order of throwing is not required, the selection of the types of the earthworms can be various, but the earthworms are preferably red earthworms, the tank body 100 can be a countersunk tank body, and the material of the tank body can also be stainless steel or cement.

The utility model is mainly suitable for the treatment of perishable garbage 600 in cities and towns; if the garbage is used after centralized treatment in a community, an oil-water separator is used for simple treatment, oil in perishable garbage is removed firstly, damage of the oil to plants and earthworms is prevented, then the perishable garbage is primarily dried only by a dryer, only about 15% -25% of moisture needs to be dried, and the moisture does not need to be dried very much, so that the rotten garbage is prevented, on the one hand, the electricity used for drying 1 ton of perishable garbage is about 15 ℃, and compared with the industrial treatment, more than 90% of moisture is dried, the energy consumption for electricity is greatly reduced, and at least more than 2/3 is saved compared with the industrial drying electricity; the perishable garbage is dried in factory production and then transported to landfill, incineration or other treatment, only the quantity of a little perishable garbage is reduced, the whole perishable garbage does not reach the closed cycle of recycling, the perishable garbage is treated by the device and the method of the utility model to reach the closed cycle, and all perishable garbage is self-digested in the soil for growing plants, fruits and vegetables in the small area; certainly, the perishable garbage can be crushed by a crusher before being thrown, the crushed perishable garbage can be conveniently eaten by earthworms, the perishable garbage can be crushed to a diameter of about 3cm, and the drying effect after crushing is better; the oil-water separator, the dryer and the pulverizer can be simple structure products on the market.

In winter, the adaptation stable period of the earthworms 700 in the device is about one month, in summer, the adaptation stable period of the earthworms in the device is about one week, if 50 earthworms are put into the device, the number of the earthworms in the device is balanced finally due to the reproduction and death of the earthworms, the device volume and the putting amount of perishable garbage 600, and after one month, the number of the earthworms in the device basically fluctuates between 400 and 600 earthworms, and cannot directly fall to 50 earthworms, and 1000 earthworms are not possible to escape because the earthworms cannot escape when less things are eaten. If the perishable garbage can not be thrown in for a period of time, a proper amount of wet newspaper can be thrown in for the earthworms to eat.

The device and the method of the utility model, on one hand, decompose the perishable garbage 600, and on the other hand, change the perishable garbage into organic fertilizer and biological fertilizer; the utility model adopts the mode of direct fertilization, and is just economical to clean.

Claims

1. The utility model provides a perishable rubbish direct fertilizing device, characterized by: the garbage can comprises a can body (100) for putting earthworms (700) and easily rotten garbage (600), wherein the can body is of a hollow tubular structure with two open ends, one end of the can body is of a flaring structure, a cover body (200) is arranged at the flaring end of the can body, and a ventilating piece (300) is movably arranged in the can body.

2. A perishable waste direct fertilizing apparatus as claimed in claim 1, wherein: the ventilating piece is of a hollow tubular structure, a plurality of first air holes (301) are formed in the wall surface of the ventilating piece, the ventilating piece is arranged in the tank body through a limiting piece (400), one end, far away from the cover body, of the ventilating piece is of a sealing structure, and earthworms and perishable garbage are all put in the ventilating piece.

3. A perishable waste direct fertilizing apparatus as claimed in claim 2, wherein: the limiting piece is arranged at the excessive flaring part of the tank body in a matching way; the limiting piece is a flanging or a bump, and the flanging or the bump is fixedly arranged at one end of the ventilating piece close to the cover body; or the limiting piece is a structure matched with a bolt and a nut; or the limiting piece is a structure matched with the screw hole.

4. A perishable waste direct fertilizing apparatus as claimed in claim 2, wherein: the end part of the ventilating piece far away from the limiting piece does not exceed the end part of the tank body far away from the cover body.

5. A perishable waste direct fertilizing apparatus as claimed in claim 1, wherein: the air permeable piece is of a rod-shaped structure with a plurality of second air holes (302); the earthworms and the perishable garbage are all put in the tank body.

6. A perishable waste direct fertilizing apparatus as claimed in claim 1, wherein: the outer wall surface of the tank body is of a closed structure or a structure with a through hole (101); the cover body can be arranged at the flared end of the tank body in a separable or rotatable manner.

7. A perishable waste direct fertilizing apparatus as claimed in claim 1, wherein: the soil planting device comprises soil (500) planted with plants, wherein a pit (501) is formed in the soil, the shape of the pit is matched with that of a tank body, the tank body is located inside the pit, and a cover body of the tank body is located outside the pit.

8. A direct perishable waste fertilizing apparatus as claimed in claim 7, wherein: arranging a pit on the soil every 1-15 square meters; the bottom of the tank body is flush with the bottom of the pit or a gap is reserved between the bottom of the tank body and the bottom of the pit.

9. A direct perishable waste fertilizing apparatus as claimed in claim 7, wherein: the bottom of the pit is provided with a sand layer (502).

10. A perishable waste direct fertilizing apparatus as claimed in claim 1, wherein: the length of the tank body is 20-200 cm, and the inner diameter of the tank body is 10-120 cm; the tank body, the air permeable piece and the cover body are all made of corrosion-resistant materials.