CN115849965A - Fertilizer becomes thoroughly decomposed and disinfects gas production recovery furnace - Google Patents
Fertilizer becomes thoroughly decomposed and disinfects gas production recovery furnace Download PDFInfo
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- CN115849965A CN115849965A CN202211704289.6A CN202211704289A CN115849965A CN 115849965 A CN115849965 A CN 115849965A CN 202211704289 A CN202211704289 A CN 202211704289A CN 115849965 A CN115849965 A CN 115849965A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000011084 recovery Methods 0.000 title claims abstract description 17
- 239000003337 fertilizer Substances 0.000 title claims abstract description 6
- 239000003895 organic fertilizer Substances 0.000 claims abstract description 46
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 230000001954 sterilising effect Effects 0.000 claims description 7
- 230000001174 ascending effect Effects 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims 1
- 238000004064 recycling Methods 0.000 claims 1
- 238000011160 research Methods 0.000 abstract description 4
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- 239000002994 raw material Substances 0.000 description 19
- 241000196324 Embryophyta Species 0.000 description 11
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- 238000011161 development Methods 0.000 description 4
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- 235000012054 meals Nutrition 0.000 description 3
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Abstract
The utility model provides an fertilizer becomes thoroughly decomposed and disinfects gas production recovery furnace, has furnace body and apron, and furnace body one side is equipped with the feed inlet, and the opposite side is equipped with the discharge gate, and the feed inlet leads to in discharge gate direction one side has the settling chamber that prolongs down, and the settling chamber lower part is equipped with first material passing mouth in the discharge gate direction, and first material passing mouth leads to in discharge gate direction one side has first gas producing chamber, and first gas producing chamber upper portion leads to in discharge gate direction one side has the second to produce the gas chamber, and second gas producing chamber lower part is equipped with the second material passing mouth in the discharge gate direction, and the second material passing mouth has the uptake in discharge gate direction one side intercommunication, and the uptake upper portion is equipped with in the discharge gate direction, the apron with first gas producing chamber and second gas producing chamber correspond the department and link to have the outlet duct, this outlet duct with first gas producing chamber and second gas producing chamber link up, in settling chamber, first gas producing chamber and second gas producing the indoor heating pipe that is provided with. The invention is an intermediate device for producing organic fertilizer, and is valuable for organic fertilizer production and technical research.
Description
Technical Field
The invention relates to organic fertilizer processing equipment, in particular to organic fertilizer decomposition, sterilization and gas production equipment.
Background
Organic fertilizers, also known as farmyard manure, are mainly green manure, cake manure, compost, soil compost and the like. The organic fertilizer has the advantages of multiple advantages, difficult loss of nutrients, long fertilizer efficiency time, capability of providing multiple nutrients for plants, improvement of soil granular structure, increase of soil permeability and prevention of soil hardening.
The organic fertilizer must be fully fermented and cured to be absorbed by the plants, and the organic fertilizer (actually the organic fertilizer raw material) which is not fermented and cured is lack of nutrients which can be absorbed by the plants. If the organic fertilizer which is not cured is applied, the organic fertilizer is fermented in the ground to generate heat, which is unfavorable for the growth of plant roots and even burns the plant roots seriously. The organic fertilizer can kill harmful pathogenic bacteria, pests and weed seeds after being cured.
In recent decades, the technology progress and the production construction of various industries in China are rapid, and compared with rural and agricultural construction and development, the development is relatively lagged. The development of municipal works, real estate, small and micro enterprises and various service first industries absorbs a large amount of rural labor workers, injects powerful power into the industries and increases the economic income of rural crowds. On the other hand, a large amount of labor in rural areas enters cities, so that the development of local construction is more difficult to promote. Meanwhile, the urban population is rapidly increased, and an obvious dilemma is the great waste of the organic fertilizer and the environmental pollution caused by the organic fertilizer. In some areas, in some regions, the environment is damaged due to the spreading, accumulation and decay of excrement and urine (of people and animals) and various organic fertilizer raw materials, which seriously damages the appearance of villages and towns and influences the health of people.
The organic fertilizer raw material production mainly comes from the production process of excrement and agriculture, forestry and animal husbandry. The organic material is of plant origin and of animal origin.
Common plant-derived organic fertilizer raw materials comprise: 1. the straws include corn straws, wheat straws, bean straws and rice straws, and the raw materials are generally used for increasing organic matters of fermented materials and adjusting the carbon-nitrogen ratio. 2. Meals, such as soybean meal, cottonseed meal, peanut meal and the like, are leftovers added to agricultural products and can be called high-end organic fertilizer raw materials.
Common animal-derived organic fertilizer raw materials comprise: 1. human and animal excrement, sheep manure, pig manure, cow manure and the like of animals are better organic fertilizer raw materials, the organic matter content of the organic fertilizer is high, but the organic fertilizer is not easy to decompose due to low fiber content, and when the organic fertilizer is used, the organic fertilizer is subjected to full decomposition fermentation and high-temperature sterilization of insect eggs, bacteria and weed seeds.
The organic fertilizer raw materials cannot be effectively utilized, so that great waste is caused, and the problems of environmental pollution, ecological damage, water resource deterioration of rivers and lakes and the like can be caused.
The organic fertilizer raw materials are effectively utilized, waste is changed into valuable, the yield of grains, fruits and vegetables is increased, the ecology is protected, the environment is improved, and a powerful measure is that the organic fertilizer raw materials are collected, decomposed, sterilized and prepared to be required by planting and production of agriculture, forestry, fruits and vegetables.
Disclosure of Invention
The invention aims to solve the problems that the domestic organic fertilizer raw materials are not fully and effectively utilized, so that environmental pollution, ecological damage, river and lake water resource deterioration and the like are caused, and provides the organic fertilizer decomposing, sterilizing and gas producing recovery furnace, which aims to effectively utilize the organic fertilizer raw materials to produce the organic fertilizer for the good growth of agricultural, forestry, fruit and vegetable crops, overcome the problems of environmental pollution and the like and eliminate the serious consequences caused by the problems.
In order to solve the problems, the invention adopts the technical scheme that the device comprises a furnace body and a cover plate, and is characterized in that a feed inlet is arranged on one side of the furnace body, a discharge outlet is arranged on the other side of the furnace body, a descending settling chamber is communicated with one side of the feed inlet in the direction of the discharge outlet, a first material passing port is arranged on the lower portion of the settling chamber in the direction of the discharge outlet, a first gas generating chamber is communicated with one side of the discharge outlet in the first material passing port, a second gas generating chamber is communicated with one side of the first gas generating chamber in the direction of the discharge outlet, a second material passing port is arranged on the lower portion of the second gas generating chamber in the direction of the discharge outlet, an ascending channel is communicated with one side of the discharge outlet in the direction of the ascending channel, the discharge outlet is arranged on the upper portion of the ascending channel in the direction of the discharge outlet, gas outlet pipes are connected with the cover plate corresponding to the first gas generating chamber and the second gas generating chamber, the gas outlet pipes are communicated with the first gas generating chamber and the second gas generating chamber, and heating pipes are arranged in the settling chamber, the first gas generating chamber and the second gas generating chamber.
Furthermore, be equipped with first observation window, second observation window and third observation window on the apron, first observation window can with the settling chamber link up, the second observation window can with first gas generation room and second gas generation room link up, the third observation window can with the uptake link up.
Furthermore, a thermocouple is arranged in the first gas production chamber or the second gas production chamber.
Preferably, heat insulation materials are embedded in the chassis and the furnace wall of the furnace body.
The recovery furnace is an intermediate device for producing organic fertilizer.
The feeding material at the feeding hole is organic fertilizer pre-fermentation mixed slurry. And (3) classifying and crushing the plant-derived organic fertilizer raw materials (such as straws, dregs and mushroom residues) and the animal-derived organic fertilizer raw materials (such as the excrement, the animal processing waste and the culture waste), and performing pre-fermentation, wherein the pre-fermentation is completed when small bubbles are observed to be emitted or decomposed gas is detected to be emitted. Mixing the pre-fermented raw materials in proportion, adding water to obtain slurry, and controlling the pH of the mixture to 6-9.
The discharge hole of the mixture is connected with the feed inlet of the invention, and a delivery pump can be arranged in the connecting pipeline.
The invention can be used for carrying out flow dynamic continuous operation or intermittent operation according to requirements. The intermittent operation is that the materials input into the recovery furnace are kept in the furnace to stop flowing for a period of time and then are output from the discharge hole.
The materials are heated and decomposed in the furnace of the invention, and diseases and pests in the materials and weed seeds can be effectively killed in the process. And the gas generated by the first gas generating chamber and the second gas generating chamber is output through the gas outlet pipe, collected and processed. The produced gas is sampled, detected and analyzed, and useful data of organic fertilizer production research can be accumulated.
The invention is further described with reference to the following figures and detailed description.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention with the heating tube removed.
The figures are labeled with the corresponding parts: the device comprises a furnace body 1, a cover plate 2, a feed inlet 3, a settling chamber 4, a first observation window 5, a second observation window 6, an air outlet pipe 7, a heating pipe 8, a third observation window 9, a discharge outlet 10, a first material passing opening 11, a first gas generating chamber 12, a thermocouple 13, a second gas generating chamber 14, a second feed inlet 15 and a rising channel 16.
Detailed Description
The utility model provides an organic fertilizer becomes thoroughly decomposed sterilization and produces gas recovery stove, has furnace body 1 and apron 2, furnace body 1 one side is equipped with feed inlet 3, furnace body 1 opposite side is equipped with discharge gate 10, feed inlet 3 is in discharge gate 10 direction one side through even have the settling chamber 4 that prolongs down, the settling chamber lower part is equipped with first material through 11 in discharge gate 10 direction, this first material through is in discharge gate 10 direction one side through even have first product chamber 12, this first product chamber upper portion is in discharge gate 10 direction one side through even have second product chamber 14, this second product chamber lower part is in discharge gate 10 direction is equipped with second material through 15, this second material through is in discharge gate 10 direction one side through have the riser 16, this riser upper portion has seted up in the discharge gate direction 10. The cover plate 2 is connected with an air outlet pipe 7 at the corresponding part of the first air generating chamber 12 and the second air generating chamber 14, the air outlet pipe is communicated with the first air generating chamber 12 and the second air generating chamber 14, and heating pipes 8 are arranged in the settling chamber 4, the first air generating chamber 12 and the second air generating chamber 14.
The cover plate 2 is provided with a first observation window 5, a second observation window 6 and a third observation window 9, the first observation window 5 can be communicated with the settling chamber 4, the second observation window 6 can be communicated with the first gas generating chamber 12 and the second gas generating chamber 14, and the third observation window 9 can be communicated with the uptake 16. The first observation window, the second observation window and the third observation window are glass observation windows which can be opened and closed, the upper top wall of the settling chamber 4 is provided with a through hole corresponding to the first observation window 5, and the upper top wall of the uptake 16 is provided with a through hole corresponding to the third observation window 9. A thermocouple 13 for detecting temperature is arranged in the first gas generating chamber or the second gas generating chamber. The heat insulation material is embedded in the chassis and the furnace wall of the furnace body 1, so that the temperature conduction and emission in the furnace are reduced. The third observation window 9 can also be used as a discharge suction window, and a conveying pipe penetrates through the third observation window 9 to the second material passing port 15 to extract discharge through pumping.
The cross section of the recovery furnace in the horizontal direction is not limited, and can be round, square or oval.
The recovery furnace is an intermediate device for producing organic fertilizer.
And (3) classifying and crushing the plant-derived organic fertilizer raw materials (such as straws, dregs and mushroom residues) and the animal-derived organic fertilizer raw materials (such as the excrement, the animal processing waste and the culture waste), and performing pre-fermentation, wherein the pre-fermentation is completed when small bubbles are emitted or decomposed gas is emitted after detection. Mixing the pre-fermented raw materials in proportion, adding water to obtain slurry, and controlling the pH of the mixture to 6-9. The mixture output pipe is communicated with a feed inlet 3 of the recovery furnace, is input into a settling chamber 4, then enters a first gas generating chamber 12 through a first feed opening 11, rises to enter a second gas generating chamber 14, hot steam is input through a heating pipe 8, the settling chamber 4, the first gas generating chamber 12 and the second gas generating chamber 14 are heated, the mixture is further decomposed, and gas is discharged and output through an air outlet pipe 7. The output gas is further recycled. Gases emitted in the fermentation and curing process of the organic fertilizer comprise ammonia gas, hydrogen sulfide, methane and other organic gases which are also main components of odor, and the direct emission causes adverse effects on the environment. The gas recovery post-treatment equipment is not the invention, and the treatment equipment is such as a washing tower, and a high-concentration UV photolysis device can be applied. In addition, the gas output by the gas outlet pipe 7 is sampled, detected and analyzed, and is used for technical control and evaluation, and meanwhile, useful data information is accumulated for organic fertilizer production research.
According to the solid-water ratio of the mixture and the requirements of the speed and the residence time of the mixture flowing through the recovery furnace, the mixture can naturally flow without a pump or a pump can be arranged. The material flow in the recovery furnace can be continuous, and the material flow in the recovery furnace can be stopped for a period of time, and then is output from the discharge port.
The invention has simple structure, can be used for processing and producing organic fertilizer and can be used as research equipment for organic fertilizer production technology.
Claims (4)
1. The utility model provides a fertilizer becomes thoroughly decomposed and disinfects gas production recovery furnace, has furnace body (1) and apron (2), characterized by furnace body one side is equipped with feed inlet (3), and the furnace body opposite side is equipped with discharge gate (10), the feed inlet even has lingering deposit room (4) in discharge gate direction one side, and this deposit room lower part is equipped with first material passing mouth (11) in the discharge gate direction, and this first material passing mouth even has first gas production room (12) in discharge gate direction one side, and this first gas production room upper portion even has second gas production room (14) in discharge gate direction one side, and this second gas production room lower part is equipped with second material passing mouth (15) in the discharge gate direction, and this second material passing mouth even has ascending channel (16) in discharge gate direction one side, and this ascending channel upper portion has seted up in discharge gate direction the discharge gate, the apron with first gas production room and second gas production room department even have outlet duct (7), this outlet duct with first gas production room and second gas production room link up, in deposit room, first gas production room and second gas production room are provided with heating pipe (8).
2. The organic fertilizer decomposing, sterilizing, gas-producing and recycling furnace of claim 1, wherein the cover plate is provided with a first observation window (5), a second observation window (6) and a third observation window (9), the first observation window can be communicated with the settling chamber, the second observation window can be communicated with the first gas-producing chamber and the second gas-producing chamber, and the third observation window can be communicated with the uptake.
3. The organic fertilizer decomposing, sterilizing and gas producing recovery furnace as claimed in claim 1 or 2, wherein a thermocouple (13) is arranged in the first gas producing chamber or the second gas producing chamber.
4. The organic fertilizer decomposing, sterilizing and gas producing recovery furnace as claimed in claim 3, wherein heat insulating materials are embedded in the chassis and the furnace wall of the furnace body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211704289.6A CN115849965A (en) | 2022-12-29 | 2022-12-29 | Fertilizer becomes thoroughly decomposed and disinfects gas production recovery furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211704289.6A CN115849965A (en) | 2022-12-29 | 2022-12-29 | Fertilizer becomes thoroughly decomposed and disinfects gas production recovery furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115849965A true CN115849965A (en) | 2023-03-28 |
Family
ID=85655748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211704289.6A Pending CN115849965A (en) | 2022-12-29 | 2022-12-29 | Fertilizer becomes thoroughly decomposed and disinfects gas production recovery furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115849965A (en) |
-
2022
- 2022-12-29 CN CN202211704289.6A patent/CN115849965A/en active Pending
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Application publication date: 20230328 |