CN110249969A - It is a kind of native based on the planting technique that large-sized biogas engineering by-product biogas residue is raw material - Google Patents
It is a kind of native based on the planting technique that large-sized biogas engineering by-product biogas residue is raw material Download PDFInfo
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- CN110249969A CN110249969A CN201910598688.0A CN201910598688A CN110249969A CN 110249969 A CN110249969 A CN 110249969A CN 201910598688 A CN201910598688 A CN 201910598688A CN 110249969 A CN110249969 A CN 110249969A
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- raw material
- biogas
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- biogas residue
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
- A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
- A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
- A01G24/15—Calcined rock, e.g. perlite, vermiculite or clay aggregates
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/28—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing peat, moss or sphagnum
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to garden engineering technology fields, it is especially a kind of based on the planting technique soil that large-sized biogas engineering by-product biogas residue is raw material, especially by raw material mixed fermentation, aerobic compost, turn over and throw ageing water removal and auxiliary material is mixed with the several steps of native finished product and completes preparation to planting technique soil；The present invention realizes the standardized production of afforestation native produce, and because using large-sized biogas engineering by-product biogas residue for raw material, consistency has been ensured from raw material, it can obtain standardized afforestation native produce, it solves the problems, such as that afforestation permeability of air is poor, water holding capacity is weak, lack nutrition and organic matter, increase the porosity of soil, organic matter contains and N-P-K content.
Description
Technical field
The present invention relates to garden engineering technology fields, more particularly to a kind of large-sized biogas engineering by-product biogas residue that is based on is original
The planting technique soil of material.
Background technique
With the continuous aggravation of urbanization process, requirement of the people to ecological environment is more improved, landscape engineering
Importance has a more obvious embodiment, and that there are standards is inconsistent, quality is irregular due to afforestation soil, management and
Conserve the problems such as difficulty is big, using effect is undesirable；Greening used in domestic Garden Engineering is sufficiently complex with native source, a variety of
Containing a large amount of raw-soil or stiff soil in afforestation soil, or even comprising various house refuses and building waste, shortage section in addition
Management and various human activities cause the physicochemical character of afforestation soil and structure virtually being changed, and
And there is a serious shortage of organic matters and all kinds of nutriments；The problem of greening soil embodies a concentrated expression of the following aspects: 1, gardens are green
Change P in soil H value is excessively high, and mostly basic soil, high pH value can cause very detrimental effect to the growth of these plants；2, garden
There is a serious shortage of organic matters and nutriment for woods green soil, and most of afforestation soil are all mountain soil or soil for building, are had
Machine matter and nutritive element content are very few, seriously affect the normal growth of crop；3, afforestation is poor with native physicochemical character, and gardens are green
The soil property of change is general, and gas permeability and water-retaining property are all on the weak side, and various lime, cement, stone are introduced in various work progress
First-class impurity exacerbates the destruction to soil texture, leads to the physics and chemistry such as the soil weight is bigger than normal, porosity is small, size void ratio is low
The problem of character difference occurs.
Summary of the invention
The purpose of the present invention is to solve exist in the prior art P in soil H it is excessively high and lack nutriment the shortcomings that, and
It is proposed it is a kind of based on large-sized biogas engineering by-product biogas residue be raw material planting technique soil.
To achieve the goals above, present invention employs following technical solutions:
It designs a kind of based on the planting technique soil that large-sized biogas engineering by-product biogas residue is raw material, specific manufacture craft packet
Include following steps；
Step 1: raw material mixed fermentation；The chicken manure of the wheat stalk of 650kg and 350kg are mixed and import anaerobic fermentation pond
In, by 60 days hot fermentations, obtain the greening raw material biogas residue of soil；
Step 2: aerobic compost；Biogas residue, chicken manure, calcium superphosphate and dedicated aerobic fermentation bacterium are subjected to mixing aerobic compost,
Specific implementation steps are as follows:
A, the biogas residue of 700kg, the chicken manure of 300kg, 50kg calcium superphosphate and the dedicated aerobic fermentation bacterium of 1kg are first taken, then will
All raw materials are placed in premixing workshop and are sufficiently mixed, and carry out aerobic static composting 8 days or more；
B, mixed raw material feeding compost case is subjected to 15 days or more by a definite date pressure aerobic composts with forklift again, and passes through wind
Machine passes through the internal temperature that temperature testing equipment monitors compost case to being supported, cooled down and dehumidified inside compost case, dimension
Holding the time is 8-9 days；
C, finally, mixed raw material is sent into aging tank by forklift；
Step 3: turning over throwing ageing water removal；It is specific to implement by being carried out turning over throwing ageing water removal to material with large-scale turner
Steps are as follows:
(1), large-scale turner is installed in aging tank, is turned over and is thrown in slot to mixed material progress in a formula by turner
Throwing, daily turning and throwing once are turned over, and passes through the temperature and humidity of temperature and moisture detection apparatus monitoring material, until material is completely rotten
Ripe and humification；
(2), decomposed material is put on material screening machine again and is sieved, remove stone particle and other sundries in material；
(3), finally decomposed material after screening is sent into crushing and carries out pulverization process, while by the decomposed material of conglomeration
It is broken into tiny graininess；
Step 4: auxiliary material is mixed with native finished product；Decomposed material, coarse sand, thick vermiculite and fertile soil are mixed, specifically
Implementation steps it is as follows:
A, it takes the fertile soil of the decomposed material of 250kg, the coarse sand of 360kg, the thick vermiculite of 50kg and 350kg to be sent into large size to stir
It mixes in machine and is mixed；
B, start blender, so that mixed material is sufficiently mixed；
C, the revolving speed of blender is controlled, the stirring duration is 30-40 minutes, obtains the finished product of planting technique soil.
Preferably, in step 1, anaerobic fermentation pond is heated using steam, and fermentation generates biogas and provides fuel for boiler, and
Boiler adds thermogenetic steam to be the heat supply of anaerobic fermentation pond and steam-electric power, to realize the cogeneration of heat and power of biogas.
Preferably, in step 1, the heating and temperature control in anaerobic fermentation pond is between 53.5 DEG C -55 DEG C, meanwhile, it protects
Biogas in anaerobic fermentation pond is quickly discharged card, avoids biogas by high temperature spontaneous combustion.
Preferably, in step 2, raw material biogas residue investment compost case carries out in pressure aerobic composting process, and the last stage works as temperature
When degree rises to 50 DEG C, start to start blower oxygen supply, oxygen-supplying amount is supplied according to the ratio of material and air capacity 1:3, wherein
Compost case is according to internal oxygen situation, supplemental oxygen at any time；When temperature reaches 72 DEG C, oxygen feeding stop is then turned on blower,
Cooled down and dehumidified, so that the moisture content of material should be between 35%-40%.
Preferably, in step 3, during material carries out turning over throwing in aging tank, when temperature is stablized at 40 DEG C hereinafter, containing
When water rate is down to 30% or less, throwing is turned in stopping, at this point, material completes decomposed and humification.
It is proposed by the present invention a kind of based on the planting technique soil that large-sized biogas engineering by-product biogas residue is raw material, beneficial effect
It is:
1, the standardized production of afforestation native produce is realized, and because uses large-sized biogas engineering by-product natural pond
Slag is raw material, and consistency has been ensured from raw material, can obtain standardized afforestation native produce；
2, it solves the problems, such as that afforestation permeability of air is poor, water holding capacity is weak, lack nutrition and organic matter, increase
Porosity, the organic matter of soil contain and N-P-K content.
Detailed description of the invention
Fig. 1 is a kind of work based on the planting technique soil that large-sized biogas engineering by-product biogas residue is raw material proposed by the present invention
Skill flow chart.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1, a kind of based on the planting technique soil that large-sized biogas engineering by-product biogas residue is raw material, specifically make work
Skill includes the following steps；
Step 1: raw material mixed fermentation；The chicken manure of the wheat stalk of 650kg and 350kg are mixed and import anaerobic fermentation pond
In, anaerobic fermentation pond is heated using steam, and fermentation generates biogas and provides fuel for boiler, and boiler adds thermogenetic steam to be to detest
The heat supply of aerobe fermentation pond and steam-electric power, by 60 days hot fermentations, obtain greening soil to realize the cogeneration of heat and power of biogas
Raw material biogas residue；
Step 2: aerobic compost；Biogas residue, chicken manure, calcium superphosphate and dedicated aerobic fermentation bacterium are subjected to mixing aerobic compost,
Specific implementation steps are as follows:
A, the biogas residue of 700kg, the chicken manure of 300kg, 50kg calcium superphosphate and the dedicated aerobic fermentation bacterium of 1kg are first taken, then will
All raw materials are placed in premixing workshop and are sufficiently mixed, and carry out aerobic static composting 8 days or more；
B, mixed raw material feeding compost case is subjected to 15 days or more by a definite date pressure aerobic composts with forklift again, and passes through wind
Machine monitors the internal temperature of compost case by temperature testing equipment to being supported, cooled down and dehumidified inside compost case, preceding
Stage starts to start blower oxygen supply, oxygen-supplying amount is carried out according to the ratio of material and air capacity 1:3 when temperature rises to 50 DEG C
Supply, wherein compost case is according to internal oxygen situation, supplemental oxygen at any time；When temperature reaches 72 DEG C, oxygen feeding stop, so
After open blower, cooled down and dehumidified, holding time is 8-9 days so that the moisture content of material should 35%-40% it
Between；
C, finally, mixed raw material is sent into aging tank by forklift；
Step 3: turning over throwing ageing water removal；It is specific to implement by being carried out turning over throwing ageing water removal to material with large-scale turner
Steps are as follows:
(1), large-scale turner is installed in aging tank, is turned over and is thrown in slot to mixed material progress in a formula by turner
Throwing, daily turning and throwing once are turned over, and passes through the temperature and humidity of temperature and moisture detection apparatus monitoring material, material is in aging tank
It carries out during turning over throwing, when temperature is stablized at 40 DEG C hereinafter, when moisture content is down to 30% or less, throwing is turned in stopping, at this point, object
Material completes decomposed and humification；
(2), decomposed material is put on material screening machine again and is sieved, remove stone particle and other sundries in material；
(3), finally decomposed material after screening is sent into crushing and carries out pulverization process, while by the decomposed material of conglomeration
It is broken into tiny graininess, the pH value of decomposed material is 8.0 or so at this time, 30%≤moisture≤45%, porosity >=60%,
Organic matter >=50%, other indexs have reached or are more than professional standard；
Step 4: auxiliary material is mixed with native finished product；Decomposed material, coarse sand, thick vermiculite and fertile soil are mixed, specifically
Implementation steps it is as follows:
A, it takes the fertile soil of the decomposed material of 250kg, the coarse sand of 360kg, the thick vermiculite of 50kg and 350kg to be sent into large size to stir
It mixes in machine and is mixed；
B, start blender, so that mixed material is sufficiently mixed；
C, the revolving speed of blender is controlled, the stirring duration is 30-40 minutes, obtains the finished product of planting technique soil.
Wherein, in step 1, the heating and temperature control in anaerobic fermentation pond is between 53.5 DEG C -55 DEG C, meanwhile, guarantee
Biogas in anaerobic fermentation pond is quickly discharged, avoids biogas by high temperature spontaneous combustion.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of based on the planting technique soil that large-sized biogas engineering by-product biogas residue is raw material, which is characterized in that specific production
Technique includes the following steps；
Step 1: raw material mixed fermentation；The chicken manure of the wheat stalk of 650kg and 350kg are mixed and imported in anaerobic fermentation pond, warp
The hot fermentation for spending 60 days obtains the greening raw material biogas residue of soil；
Step 2: aerobic compost；Biogas residue, chicken manure, calcium superphosphate and dedicated aerobic fermentation bacterium are subjected to mixing aerobic compost, specifically
Implementation steps it is as follows:
A, the biogas residue of 700kg, the chicken manure of 300kg, 50kg calcium superphosphate and the dedicated aerobic fermentation bacterium of 1kg are first taken, then will be owned
Raw material is placed in premixing workshop and is sufficiently mixed, and carries out aerobic static composting 8 days or more；
B, mixed raw material feeding compost case is subjected to 15 days or more by a definite date pressure aerobic composts with forklift again, and by blower to
It supported, cooled down and is dehumidified inside compost case, while monitoring the internal temperature of compost case by temperature testing equipment, when maintenance
Between be 8-9 days；
C, finally, mixed raw material is sent into aging tank by forklift；
Step 3: turning over throwing ageing water removal；By being carried out turning over throwing ageing water removal, specific implementation steps to material with large-scale turner
It is as follows:
(1), large-scale turner is installed in aging tank, turns over to throw in slot in a formula by turner and mixed material is turned over
It throws, daily turning and throwing once, and monitors the temperature and humidity of material by temperature and moisture detection apparatus, until material is completely decomposed
And humification；
(2), decomposed material is put on material screening machine again and is sieved, remove stone particle and other sundries in material；
(3), finally the decomposed material after screening is sent into crushing and carries out pulverization process, while the decomposed material of conglomeration being crushed
At tiny graininess；
Step 4: auxiliary material is mixed with native finished product；Decomposed material, coarse sand, thick vermiculite and fertile soil are mixed, it is specific real
Apply that steps are as follows:
A, the fertile soil of the decomposed material of 250kg, the coarse sand of 360kg, the thick vermiculite of 50kg and 350kg is taken to be sent into large-scale blender
In mixed；
B, start blender, so that mixed material is sufficiently mixed；
C, the revolving speed of blender is controlled, the stirring duration is 30-40 minutes, obtains the finished product of planting technique soil.
2. it is according to claim 1 a kind of native based on the planting technique that large-sized biogas engineering by-product biogas residue is raw material,
It is characterized in that, in step 1, anaerobic fermentation pond is heated using steam, and fermentation generates biogas and provides fuel for boiler, and boiler adds
Thermogenetic steam is the heat supply of anaerobic fermentation pond and steam-electric power, to realize the cogeneration of heat and power of biogas.
3. it is according to claim 1 a kind of native based on the planting technique that large-sized biogas engineering by-product biogas residue is raw material,
Be characterized in that, in step 1, the heating and temperature control in anaerobic fermentation pond between 53.5 DEG C -55 DEG C, meanwhile, guarantee will be detested
Biogas in aerobe fermentation pond is quickly discharged, and avoids biogas by high temperature spontaneous combustion.
4. it is according to claim 1 a kind of native based on the planting technique that large-sized biogas engineering by-product biogas residue is raw material,
It is characterized in that, in step 2, raw material biogas residue investment compost case carries out in pressure aerobic composting process, the last stage, when temperature rises
When to 50 DEG C, start to start blower oxygen supply, oxygen-supplying amount is supplied according to the ratio of material and air capacity 1:3, wherein compost case
According to internal oxygen situation, supplemental oxygen at any time；When temperature reaches 72 DEG C, oxygen feeding stop is then turned on blower, is dropped
Mild dehumidifying, so that the moisture content of material should be between 35%-40%.
5. it is according to claim 1 a kind of native based on the planting technique that large-sized biogas engineering by-product biogas residue is raw material,
It is characterized in that, in step 3, during material carries out turning over throwing in aging tank, when temperature is stablized at 40 DEG C hereinafter, moisture content is low
When to 30% or less, throwing is turned in stopping, at this point, material completes decomposed and humification.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910598688.0A CN110249969A (en) | 2019-07-04 | 2019-07-04 | It is a kind of native based on the planting technique that large-sized biogas engineering by-product biogas residue is raw material |
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| CN201910598688.0A CN110249969A (en) | 2019-07-04 | 2019-07-04 | It is a kind of native based on the planting technique that large-sized biogas engineering by-product biogas residue is raw material |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110791346A (en) * | 2019-11-27 | 2020-02-14 | 湖南蓝优环保科技有限公司 | Preparation method of biomass briquette fuel pressed by pig manure |
| CN110934052A (en) * | 2019-10-26 | 2020-03-31 | 湖北绿鑫生态科技有限公司 | Fruit and vegetable seedling raising substrate and preparation method thereof |
| CN115043678A (en) * | 2022-07-15 | 2022-09-13 | 山东鼎创生物科技有限公司 | Biogas residue solid-state fermentation bio-organic fertilizer and preparation method and application thereof |
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| CN110791346B (en) * | 2019-11-27 | 2021-09-07 | 湖南蓝优环保科技有限公司 | Preparation method of biomass briquette fuel pressed by pig manure |
| CN115043678A (en) * | 2022-07-15 | 2022-09-13 | 山东鼎创生物科技有限公司 | Biogas residue solid-state fermentation bio-organic fertilizer and preparation method and application thereof |
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