CN211522060U - Organic liquid fertilizer apparatus for producing - Google Patents
Organic liquid fertilizer apparatus for producing Download PDFInfo
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- CN211522060U CN211522060U CN201922320091.8U CN201922320091U CN211522060U CN 211522060 U CN211522060 U CN 211522060U CN 201922320091 U CN201922320091 U CN 201922320091U CN 211522060 U CN211522060 U CN 211522060U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The utility model relates to an organic liquid fertilizer production device, which comprises a crusher, a blending device and a fermentation device, wherein the crusher is communicated with the blending device through a pipeline, and the blending device is communicated with the fermentation device through a pipeline; the fermentation device is provided with a heat insulation layer, the top of the fermentation device is provided with a feeding port and an air outlet, and the bottom of the fermentation device is provided with an aeration system; and the blending device and the fermentation device are respectively provided with a stirrer. The utility model discloses an adopt rubbing crusher, blending device and the fermenting installation that connects gradually, can carry out aerobic fermentation with the raw materials after smashing through the blending device allotment back, enter into fermenting installation, finally can obtain the organic liquid fertilizer who is rich in organic matter, nitrogen phosphorus potassium and multiple microelement composition.
Description
Technical Field
The utility model relates to an agricultural production technology can be used to the fertilizer trade, concretely relates to organic liquid fertilizer apparatus for producing.
Background
The organic fertilizers on the market are generally organic-inorganic compound or compound fertilizers, contain more or less inorganic components, have good fertilizer efficiency, but are not in line with the original intention of consumers for purchasing organic fertilizers. The existing liquid organic fertilizer is generally produced by taking culture manure decomposed substances or anaerobic fermentation liquor generated in food processing as raw materials and compounding and adding inorganic nutrients.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the existing liquid organic fertilizer is generally produced by compounding organic raw materials with inorganic nutrients and has no device for producing the liquid organic fertilizer at one time.
The utility model provides an above-mentioned technical problem's technical scheme as follows: an organic liquid fertilizer production device comprises a pulverizer, a blending device and a fermentation device, wherein the pulverizer is communicated with the blending device through a pipeline, and the blending device is communicated with the fermentation device through a pipeline; the fermentation device is provided with a heat insulation layer, the top of the fermentation device is provided with a feeding port and an air outlet, and the bottom of the fermentation device is provided with an aeration system; and the blending device and the fermentation device are respectively provided with a stirrer.
The utility model has the advantages that: the utility model discloses an adopt rubbing crusher, blending device and the fermenting installation that connects gradually, can carry out aerobic fermentation with the raw materials after smashing through the blending device allotment back, enter into fermenting installation, finally can obtain the organic liquid fertilizer who is rich in organic matter, nitrogen phosphorus potassium and multiple microelement composition.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the fermentation device is also provided with an oxygen dissolving instrument, and the oxygen dissolving instrument and the aeration system are respectively connected with the controller.
The beneficial effect of adopting the further scheme is that: the oxygen content of the material in the fermentation device can be detected by adopting the dissolved oxygen instrument, and a good oxygen-containing environment is provided for the aerobic fermentation of the material.
Further, a temperature increasing device and a temperature detecting device are arranged in the fermentation device, and the temperature increasing device and the temperature detecting device are respectively connected with the controller.
The beneficial effect of adopting the further scheme is that: the temperature raising device is matched with the temperature detection device, so that the temperature in the fermentation device can be reasonably controlled, and the fermentation temperature of materials in the fermentation device is ensured to be constant all the time.
Furthermore, a conductivity meter is arranged on the fermentation device and is connected with the controller.
The beneficial effect of adopting the further scheme is that: whether the fertilizer is decomposed or not can be determined by conductivity monitoring.
Further, a PH value tester is arranged on the fermentation device and connected with the controller.
Furthermore, the stirrers on the blending device and the fermentation device are respectively connected with the controller, and the stirrers are vertical shaft stirrers.
Further, the aeration system comprises a plurality of aeration pipes, the aeration pipes are annular, and the plurality of aeration pipes are uniformly distributed at the bottom of the fermentation device in a concentric circle shape.
Further, the ventilation rate of the aeration pipe is 0.2m3/m3*min。
Further, the temperature increasing device comprises a heating wire arranged on the inner side wall of the fermentation device.
Drawings
Fig. 1 is a schematic view of the structure principle of the production device of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a pulverizer; 2. a blending device; 3. a fermentation device; 31. a heat-insulating layer; 32. a temperature increasing device; 33. an aeration system; 34. a feed inlet; 35. an air outlet; 4. a pipeline; 5. a stirrer; 6. and a monitoring device.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the illustrated embodiments are provided to explain the present invention and not to limit the scope of the invention.
As shown in fig. 1, the organic liquid fertilizer production apparatus of this embodiment includes a pulverizer 1, a blending device 2 and a fermentation device 3, wherein the pulverizer 1 is communicated with the blending device 2 through a pipeline 4, and the blending device 2 is communicated with the fermentation device 3 through a pipeline 4; the fermentation device 3 is provided with a heat insulation layer 31, the top of the fermentation device 3 is provided with a feed inlet 34 and an air outlet 35, and the bottom of the fermentation device is provided with an aeration system 33; the blending device 2 and the fermentation device 3 are respectively provided with a stirrer 5. The aeration system 33 comprises aeration pipes which are uniformly arranged at the bottom of the fermentation device 3, and the ventilation rate is 0.2m3/m3Min. The air outlet is mainly used for discharging redundant air introduced into the fermentation device during aeration.
This embodiment is through adopting rubbing crusher, blending device and the fermenting installation that connects gradually, can carry out aerobic fermentation with the raw materials after smashing through the blending device allotment, and the plant residuum can dissolve into liquid such as nitrogen phosphorus potassium and microelement through acidizing fermentation, finally can obtain the organic liquid fertilizer who is rich in organic matter, nitrogen phosphorus potassium and multiple microelement composition.
The pulverizer 1 of the present embodiment preferably adopts a hammer blade type or other types capable of processing semi-dry or wet materials, and the processed raw materials are in a powder or slurry state. The aeration system comprises a plurality of aeration pipes, the aeration pipes are annular, and the plurality of aeration pipes are uniformly distributed at the bottom of the fermentation device in a concentric circle shape. The ventilation rate of the aeration pipe is 0.2m3/m3*min。
As shown in fig. 1, a specific scheme of this embodiment is that a monitoring device 6 is installed on the fermentation device 3, and the monitoring device 6 may be one or more of a dissolved oxygen meter, a temperature detection device, a conductivity meter, and a PH value tester.
As shown in fig. 1, in a preferred embodiment of the present invention, an oxygen dissolving instrument is further installed on the fermentation device 3, the oxygen dissolving instrument and the aeration system 33 are respectively connected to a controller, and the oxygen dissolving instrument is configured to detect oxygen dissolving data in the fermentation device 3 and send the oxygen dissolving data to the controller; the controller is used for controlling the aeration system 33 to start operation when the dissolved oxygen data is lower than a preset dissolved oxygen parameter value, and controlling the aeration system to stop operation when the dissolved oxygen data is not lower than the preset dissolved oxygen parameter value. Wherein the preset dissolved oxygen parameter value can be 0.2mg/L-0.5 mg/L. The oxygen content of the materials in the fermentation device can be detected in real time by adopting the dissolved oxygen instrument, a good oxygen-containing environment is provided for the aerobic fermentation of the materials, and the dissolved oxygen value in the fermentation device is always in a relatively ideal state.
As shown in fig. 1, a temperature increasing device 32 and a temperature detecting device are arranged in the fermentation device 3 of this embodiment, the temperature increasing device 32 and the temperature detecting device are respectively connected with a controller, and the temperature detecting device is used for detecting a temperature value in the fermentation device 3 and sending the temperature value to the controller; the controller is used for controlling the stirrers on the heating device and the fermentation device to start and operate simultaneously when the temperature value is lower than a preset temperature value, and controlling the stirrers on the heating device and the fermentation device to stop operating simultaneously when the temperature value reaches the preset temperature value. Wherein the lowest value of the preset temperature values is 33 ℃, and the highest value of the preset temperature values is 37 ℃. The temperature increasing device comprises a heating wire arranged on the inner side wall of the fermentation device. The temperature increasing device is matched with the temperature detection device, so that the temperature in the fermentation device can be reasonably controlled to be 35 +/-2 ℃, and the fermentation temperature of materials in the fermentation device is guaranteed to be constant all the time.
As shown in fig. 1, the fermentation apparatus 3 of the present embodiment is provided with a conductivity meter, and the conductivity meter is connected to a controller, and is used for detecting conductivity in the fermentation apparatus and sending the detected conductivity to the controller; and the controller is used for giving a discharging signal when the conductivity reaches a peak value and continuously decreases for 3 days. For example, the controller is connected with a display screen or an acousto-optic reminding device, and a discharging signal is reminded through display or acousto-optic reminding, and the like. Whether the fertilizer is decomposed or not can be determined by conductivity monitoring.
As shown in fig. 1, this embodiment be equipped with the PH tester on fermenting installation 3, the PH tester is connected with the controller, is used for detecting PH in the fermenting installation sends to the controller, and the controller is used for taking notes PH variation curve, and will PH compares with predetermineeing the PH range, predetermines that the PH range can be selected 6 ~ 9, works as the PH surpass when predetermineeing the PH range (be less than 6 or be higher than 9), controller control alarm reports to the police to inform the staff, the manual work adjust can.
In this embodiment, the stirrers 5 on the blending device 2 and the fermentation device 3 are respectively connected to a controller, the stirrers are vertical shaft stirrers, and the controller is configured to control the stirrers 5 to stir once in the morning, at noon, and in the afternoon, respectively, specifically, the stirrers 5 may be selected from zero 5 minutes at 8 am, zero 5 minutes at 12 am, and zero 5 minutes at 4 pm, and stir 5-10 minutes each time.
The apparatus for producing of this embodiment main material and auxiliary material are organic raw materials, come various equipment of feedback control through instruments such as pH value, temperature, dissolved oxygen to guarantee fermentation environment's stability. The embodiment can carry out pretreatment processes such as crushing, biogas liquid or water adding, carbon-nitrogen ratio adjusting and the like on agricultural wastes such as leftovers, crop straws, tailstocks and the like after processing agricultural products, and then, the purpose of hydrolytic acidification/aerobic fermentation is achieved through the processes of temperature rise/heat preservation and ventilation aeration, and finally, the organic liquid fertilizer rich in organic matters, nitrogen, phosphorus, potassium and various trace element components is obtained.
The process for producing the organic liquid fertilizer by adopting the production device comprises the following steps:
s1, adding the raw materials into a pulverizer 1 for pulverizing, so that the particle size of the pulverized raw materials is less than 1 cm;
s2, pumping the crushed materials into the blending device 2, adding an aerobic fermentation bacterium agent, a molasses liquid and biogas slurry or water, adjusting the carbon-nitrogen ratio range of the materials in the blending device 2 to 25-30, wherein the solid content is 25% -30%, and pumping the materials into the fermentation device 3 after uniformly stirring the materials by the stirrer 5 on the blending device 2; the molasses liquid can be organic wastewater after sucrose production;
s3, the material is aerobically fermented in the fermentation device 3 for 30-45 days, a fertilizer stabilizer and the like, such as humic acid or amino acid chelated iron element, can be added through a feed inlet on the fermentation device, aeration is carried out by adopting an aeration system 33, and the stirrer 5 on the fermentation device 3 is used for stirring, so as to obtain the organic liquid fertilizer.
In S3, an oxygen dissolving instrument is used to detect dissolved oxygen data in the fermentation apparatus 3, and when the dissolved oxygen data is lower than a preset dissolved oxygen parameter value, the controller controls the aeration system 33 to start operation, and when the dissolved oxygen data is not lower than the preset dissolved oxygen parameter value, the controller controls the aeration system 33 to stop operation. Wherein the preset dissolved oxygen parameter value can be 0.2mg/L-0.5 mg/L. The oxygen content of the material in the fermentation device can be detected by adopting the dissolved oxygen instrument, and a good oxygen-containing environment is provided for the aerobic fermentation of the material. Detecting a temperature value in the fermentation device 3 by using a temperature detection device, controlling the temperature increasing device 32 and the stirrer 5 on the fermentation device 3 to start and operate simultaneously by using a controller when the temperature value is lower than 33 ℃, and controlling the temperature increasing device 32 and the stirrer 5 on the fermentation device 3 to stop operating simultaneously when the temperature value reaches 37 ℃; and detecting the conductivity in the fermentation device by using a conductivity meter, and when the conductivity reaches a peak value and continuously decreases for 3 days, giving a discharging signal by using a controller. The temperature increasing device is matched with the temperature detection device, so that the temperature in the fermentation device can be reasonably controlled to be between 33 ℃ and 37 ℃, and the fermentation temperature of materials in the fermentation device is ensured to be constant all the time. Whether the fertilizer is decomposed or not can be determined by conductivity monitoring.
The blending device 2 and the stirrer 5 of the fermentation device 3 of the present embodiment are respectively connected to a controller, and the controller is configured to control the stirrer 5 to stir once in the morning, at noon, and in the afternoon, specifically, the stirrer may be set to stir 5 minutes at 8 am, 5 minutes at 12 pm, and 5 minutes at 4 pm, and stir 5-10 minutes each time.
In S1 of this embodiment, the raw material includes one or more of bean flour, rice bran, bone meal, plant ash, cabbage, and crop straw. Agricultural wastes such as leftovers after processing agricultural products are used as raw materials, the agricultural wastes are recycled and used as organic liquid fertilizers to return to farmlands again, and ecological cycle can be achieved.
Effects of the embodiment
48kg of bean flour, 48kg of rice bran, 8kg of bone meal and 16kg of plant ash are selected as raw materials and added into a pulverizer to be pulverized, the pulverized materials are pumped into a blending device, aerobic fermentation bacteria and 96kg of molasses liquid are added, biogas liquid is added to adjust the carbon-nitrogen ratio range of the materials in the blending device to 25-30 after blending, the solid content is 25% -30%, and the organic liquid fertilizer is finally obtained after aeration and stirring for 1 month.
Through detection, the organic liquid fertilizer prepared by the method has 46.5g/L of organic matter content, 2.7g/L of total nitrogen (N) content and water-soluble phosphorus (P)2O5) Potassium oxide (K) with a content of 2.8g/L2O) content 6.6 g/L.
The production device of this embodiment mainly used organic crop's planting does not add any inorganic fertilizer composition, more is favorable to the crop to absorb, can not appear in addition because of the addition of inorganic fertilizer composition causes organic agricultural product quality or quality testing problem not up to standard.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (9)
1. The organic liquid fertilizer production device is characterized by comprising a pulverizer, a blending device and a fermentation device, wherein the pulverizer is communicated with the blending device through a pipeline, and the blending device is communicated with the fermentation device through a pipeline; the fermentation device is provided with a heat insulation layer, the top of the fermentation device is provided with a feeding port and an air outlet, and the bottom of the fermentation device is provided with an aeration system; and the blending device and the fermentation device are respectively provided with a stirrer.
2. The organic liquid fertilizer production device according to claim 1, wherein the fermentation device is further provided with an oxygen dissolving instrument, and the oxygen dissolving instrument and the aeration system are respectively connected with the controller.
3. The organic liquid fertilizer production apparatus according to claim 1, wherein a temperature increasing device and a temperature detecting device are provided in the fermentation apparatus, and the temperature increasing device and the temperature detecting device are respectively connected to the controller.
4. The organic liquid fertilizer production apparatus according to claim 1, wherein a conductivity meter is provided on the fermentation apparatus, and the conductivity meter is connected to the controller.
5. The organic liquid fertilizer production device as claimed in claim 1, wherein a PH tester is provided on the fermentation device, and the PH tester is connected to the controller.
6. The apparatus for producing organic liquid fertilizer as claimed in claim 1, wherein the agitators of the blending apparatus and the fermentation apparatus are connected to the controller, respectively, and the agitators are vertical shaft agitators.
7. The organic liquid fertilizer production apparatus as claimed in claim 1, wherein the aeration system comprises a plurality of aeration pipes, the aeration pipes are annular, and the plurality of aeration pipes are uniformly arranged at the bottom of the fermentation apparatus in concentric circles.
8. The organic liquid fertilizer production apparatus as claimed in claim 7, wherein the aeration pipe has an aeration rate of 0.2m3/m3*min。
9. The organic liquid fertilizer production apparatus of claim 3, wherein the warming means comprises heating wires installed on an inner sidewall of the fermentation apparatus.
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| CN201922320091.8U CN211522060U (en) | 2019-12-20 | 2019-12-20 | Organic liquid fertilizer apparatus for producing |
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| CN201922320091.8U CN211522060U (en) | 2019-12-20 | 2019-12-20 | Organic liquid fertilizer apparatus for producing |
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| CN211522060U true CN211522060U (en) | 2020-09-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113354846A (en) * | 2021-08-06 | 2021-09-07 | 甘肃华瑞农业股份有限公司 | Device for manufacturing degradable agricultural mulching film by decomposing plant fibers and using method thereof |
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2019
- 2019-12-20 CN CN201922320091.8U patent/CN211522060U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113354846A (en) * | 2021-08-06 | 2021-09-07 | 甘肃华瑞农业股份有限公司 | Device for manufacturing degradable agricultural mulching film by decomposing plant fibers and using method thereof |
| CN113354846B (en) * | 2021-08-06 | 2022-08-30 | 甘肃华瑞农业股份有限公司 | Device for manufacturing degradable agricultural mulching film by decomposing plant fibers and using method thereof |
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