CN201737858U

CN201737858U - Courtyard seesaw type organic garbage composting device

Info

Publication number: CN201737858U
Application number: CN2010201825193U
Authority: CN
Inventors: 席江山
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-07
Filing date: 2010-05-07
Publication date: 2011-02-09
Anticipated expiration: 2020-05-07

Abstract

The utility model discloses a courtyard seesaw type organic garbage composting device, wherein the upper part of a primary fermentation chamber is provided with a charging opening, the two sides thereof are provided with air vents, and the bottom thereof is open and is provided with a drawing plate; a drainage hole is arranged on the drawing plate; a secondary fermentation chamber is of a barrel-shaped body, the bottom of the secondary fermentation chamber is arc-shaped; a discharging opening and an air vent are arranged on one side of the bottom of the secondary fermentation chamber; the primary fermentation chamber is fixed at the upper surface in the middle of a seesaw; the secondary fermentation chamber is fixed at the lower surface in the middle of the seesaw; the seesaw is provided with an opening corresponding to the opening at the bottom of the primary fermentation chamber; and the primary fermentation chamber is communicated with the secondary fermentation chamber through the opening of the seesaw. When in use, the seesaw is fluctuated up and down to stir materials back and forth in the fermentation chambers, thereby realizing the effects of ventilation, material loosening and blending. When the primary fermentation is over, the drawing plate for the discharging of the primary fermentation chamber is opened, and the materials enter the secondary fermentation chamber for secondary fermentation, thereby finally realizing the quick fermentation of household garbage, garden garbage and the other organic matters for into household organic fertilizer.

Description

A kind of garden seesaw type organic waste composting device

Technical field

The utility model belongs to reclamation of solid wastes utilization and research field, is a kind of reactor of useless biological fermentation admittedly that relates to, and is a kind of organic waste composting device that can utilize the garden seesaw to turn specifically.

Background technology

Compost treatment, be to utilize the activity of microorganism that the perishable organic substance in the rubbish is decomposed, change into and be rich in organic matter and contain nutritive element and micro-organic fertilizers such as a certain amount of nitrogen, phosphorus, potassium, make rubbish be transformed into a kind of resource and obtaining use aspect agricultural and the afforestation, so be subjected to increasing attention because of its total strategy that meets world today's Sustainable development.DESIGN OF REACTOR is the research focus of this area always aspect composting process, uses design science, rational compost reactor not only can create favorable conditions as the compost scientific research, also is simultaneously the important means that ensures that the compost actual production is carried out smoothly.

After China entered the eighties in 20th century, the municipal wastes problem became increasingly conspicuous, and the composting technology of municipal wastes causes the attention of department of government concerned gradually.But paying close attention to municipal wastes simultaneously, we have ignored these huge source of pollution of Rural Yard rubbish.China's Rural Yard rubbish overwhelming majority is dumped into water body or roadside at present.Rubbish is directly toppled over can cause serious rural ecological environmental pollution, and fly disorderly flies on the scrap heap, and foul smell bores nose, and the objectionable impurities in the rubbish can be infiltrated soil along with rainwater one, imports at last in the underground water, and the harm people's is healthy.Owing to lack suitable processing mode and facility, Rural Yard rubbish can not get effective processing always.

In recent years, in American-European developed country comparatively advanced processing mode was arranged in garden refuse treatment field.With the U.S. is example, owing to forbid the enforcement of garden landfill disposal regulations, the development of garden garbage compost treatment plant is very fast, and national garden garbage compost in 1996 is handled the field and reached 3400.In addition, some have also obtained worldwide popularization widely as earth machine family expenses garden refuse disposal system, and it is an outlet that solves the garden refuse pollution that the development of drawing on the experience of other countries in development is fit to China's garden organic waste practical situation, that operation is simple compost treatment device.Therefore the utility model is intended to composting fermentation technology is combined with the view characteristics with the garden function, designs a kind of easy handling, is easy to promote, the multi-functional organic waste composting device of zero run cost.

The utility model content

The purpose of this utility model is to provide a kind of garden seesaw type organic waste composting device.

For achieving the above object, the garden seesaw type organic waste composting device that the utility model provides mainly is made of first fermentation cabin, seesaw and Secondary Fermentation storehouse; Wherein:

First fermentation cabin top is provided with opening for feed, and two sides have ventilation opening, and the bottom is opening and is provided with pull plate, offers outage on the pull plate;

The Secondary Fermentation storehouse is a barrel, and its bottom is circular-arc, offers discharge port and ventilation opening on the side of bottom;

First fermentation cabin be fixed on the seesaw middle part above, the Secondary Fermentation storehouse be fixed on the seesaw middle part below;

Seesaw offers opening accordingly with first fermentation cabin Gu Dibukaikouchu, and first fermentation cabin is connected with the Secondary Fermentation storehouse by the opening of seesaw.

Described garden seesaw type organic waste composting device, the ventilation opening in wherein first fermentation cabin and Secondary Fermentation storehouse is the bar shaped ventilation opening.

Described garden seesaw type organic waste composting device, wherein seesaw is a flat board, at the two ends of seesaw one handrail is installed respectively.

The above-mentioned garden seesaw type organic waste composting device that the utility model provides is in the method for carrying out compost treatment, pour the organic waste that can be used to compost into first fermentation cabin by the opening for feed of first fermentation cabin, when using seesaw movement, the seesaw heaving and dipping drives first fermentation cabin and swings up and down, and realizes the ventilation that turns of the interior material of fermentation cabin; The percolate that organic waste produce in the first fermentation cabin enters the Secondary Fermentation storehouse by outage; After first fermentation ends, the pull plate of first fermentation cabin bottom is opened, the material that ferments is for the first time put into the Secondary Fermentation storehouse carry out static Secondary Fermentation.

The utility model provides a kind of composting device that can incorporate family's organic waste of garden view, this device combines the seesaw of family expenses body-building, leisure with the compost reaction warehouse, utilize the heaving and dipping of seesaw to turn power for material in the fermentation cabin provides, and then can realize organism quick fermentation such as domestic refuse, garden garbage and become thoroughly decomposed, reach and utilize family to produce the purpose that life recycling organic waste is produced the family expenses organic fertilizer, also realized the function of the attractive in appearance and leisure of garden, body-building simultaneously.

Description of drawings

The garden seesaw type organic waste composting device that Fig. 1 provides for the utility model.

Fig. 2 is the temperature variation that utilizes garden seesaw type organic waste composting device of the present utility model to ferment for the first time.

Embodiment

Seeing also shown in Figure 1ly, is the global design synoptic diagram of garden seesaw type organic waste composting device of the present utility model.This device is made up of three major portions, is respectively first fermentation cabin, seesaw and Secondary Fermentation storehouse, and the concrete structure design of each integral part is as follows:

First fermentation cabin top is provided with opening for feed 1, its two sides have five road bar shaped ventilation openings 4, the long 10cm of per pass ventilation opening, wide 1cm, first fermentation cabin is fixed on the middle part of seesaw, first fermentation cabin bottom opening also is provided with pull plate 7, and pull plate 7 is provided with percolate outlet 6, and first fermentation cabin communicates with Secondary Fermentation storehouse 8 by seesaw; Seesaw 5 is a slab design, the handrail 3 that can help when a motion can respectively be installed at its two ends.

The bottom 10 in Secondary Fermentation storehouse 8 is designed to circular-arc, helps seesaw 5 heaving and dipping.

The Secondary Fermentation storehouse is provided with discharge port 9 and ventilation opening 4, and the ventilation opening specification is same as described above, is arranged as and is symmetrically distributed in the Secondary Fermentation storehouse all around, every side five roads.

This device can be placed in garden or the garden, the domestic refuse that produces in the family life, garden garbage etc. can be used for the organic waste of compost and can pour first fermentation cabin at any time into by the top opening for feed, when using seesaw movement, the seesaw heaving and dipping drives first fermentation cabin and swings up and down, and then can realize the ventilation that turns of material in the fermentation cabin, after first fermentation ends, the pull plate of first fermentation cabin bottom is opened, material is put into base type Secondary Fermentation storehouse carry out static Secondary Fermentation, after static fermentation is finished, the Secondary Fermentation door is opened, the organic fertilizer that taking-up is become thoroughly decomposed, this fertilizer can be used for the fertilising on family garden or meadow.

Embodiment 1

The material of puddling drops into from the opening for feed 1 of first fermentation cabin 2, ferment for the first time for 2 li in first fermentation cabin, to produce a small amount of percolate in the fermenting process, percolate is disposed to the Secondary Fermentation storehouse 8 gradually from the outage 6 of pull plate 7, this part percolate can replenish suitable moisture for Secondary Fermentation, material is 20-25 days at first fermentation cabin fermentation period, the ventilation opening that designs on the first fermentation cabin can be realized the gaseous interchange of material biological fermentation by the mode of natural ventilation, in the time of seesaw movements, material can be done back and forth and move uniformly in the first fermentation cabin, in this process, can realize the oxygen replenishment of material microenvironment, and reduce because the compacting situation that the material fermentation brings is accelerated the first course of fermentation of material.Carry out lifting up for 5-10 time in first fermenting process, each 5-10min can guarantee ferment effect.

During first fermentation ends, material imports Secondary Fermentation storehouse 8 by pull plate 7,8 li are carried out Secondary Fermentation in the Secondary Fermentation storehouse, and Secondary Fermentation process material also can be for fermentation provides necessary condition in the process of seesaw movements, and Secondary Fermentation generally finishes about 40 days.Material goes out feed bin 9 discharges after the fermentation ends.The discharge material is brownish black, be similar to soil shape fertilizer, slightly soil smell.Can be used for soil physico-chemical property improvement purposes such as courtyard greening.

Embodiment 2

This example is selected for use family is produced maximum changing food wastes and plant rubbish as main composting material.At first utilize the platform balance of family expenses to weigh up changing food waste 20-25kg, plant rubbish 15-20kg, plant rubbish is simply pulverized with little chopper, two kinds of waste components following (according to different sources sample data difference to some extent, roughly carbon-nitrogen ratio is floated little):

Changing food waste, organic carbon content 46.79%; Total nitrogen content, 2.60%;

Plant rubbish: organic carbon content 48.24%, total nitrogen content 1.2%.

After sending into first fermentation cabin 5, this process blended garden rubbish carries out biological fermentation, general temperature was warmed up to 60 ℃ through 2-4 days, and kept 5-8 days, first fermentation through 20-25 days, temperature is reduced to envrionment temperature (first leavening temperature changes as shown in Figure 2) gradually, therefore can judge substantially whether fermentation finishes with the temperature of the first fermentation of material.

According to experiment, the number of times of lifting up in the first fermenting process does not influence last the becoming thoroughly decomposed of material, but reasonably tilting turns the even matter and the quick fermentation that can better realize material, can lift up moving general summer more, lift up less and be advisable winter, this and the output of material and people's outdoors time match, so the utility model merges compost and leisure, body-building mutually.Material enters Secondary Fermentation storehouse 8 through fermentation in 30-50 days after the first fermentation ends, and compost material becomes thoroughly decomposed substantially, and humus content reaches 80-90C/g.kg, water ratio 28-32%.

Claims

1. a garden seesaw type organic waste composting device is characterized in that, mainly is made of first fermentation cabin, seesaw and Secondary Fermentation storehouse; Wherein:

Seesaw is provided with opening accordingly with first fermentation cabin Gu Dibukaikouchu, and first fermentation cabin is connected with the Secondary Fermentation storehouse by the opening of seesaw.

2. garden seesaw type organic waste composting device as claimed in claim 1 is characterized in that, the ventilation opening in first fermentation cabin and Secondary Fermentation storehouse is the bar shaped ventilation opening.

3. garden seesaw type organic waste composting device as claimed in claim 1 is characterized in that seesaw is a flat board.

4. garden seesaw type organic waste composting device as claimed in claim 1 is characterized in that the two ends of seesaw respectively are equipped with a handrail.