CN211745205U - Magnetic field control reinforced soil restoration device - Google Patents
Magnetic field control reinforced soil restoration device Download PDFInfo
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- CN211745205U CN211745205U CN202020124169.9U CN202020124169U CN211745205U CN 211745205 U CN211745205 U CN 211745205U CN 202020124169 U CN202020124169 U CN 202020124169U CN 211745205 U CN211745205 U CN 211745205U
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Abstract
The utility model provides a soil prosthetic devices is reinforceed in magnetic field control, include the box and be located the permanent magnet cavity of bottom half, evenly distributed is a plurality of in the permanent magnet cavity has the permanent magnet, be equipped with the pivot of being connected with the permanent magnet cavity in the middle of every permanent magnet, the permanent magnet can revolute the rotation of axle horizontal plane, still be equipped with a controlling means in the box, this controlling means is through the rotational speed of control pivot and then the rotational speed of control permanent magnet. The magnetic field control reinforced soil restoration device is matched with a magnetic ecological organic fertilizer, the diffusion speed of the organic fertilizer in soil is controlled in a microcosmic manner according to local conditions and aiming at soil characteristics, and the technical problems that the organic fertilizer, particularly the straw is returned to the field, fertilizer is applied disorderly, fertilizer loss and waste are caused, and the yield is low and the efficiency is low are solved.
Description
Technical Field
The utility model belongs to the technical field of straw-based bio-organic fertilizer preparation and application, in particular to a magnetic field control reinforced soil remediation device and a soil remediation method.
Technical Field
With the continuous development of society, several problems faced by traditional agriculture are highlighted: firstly, China produces a large country as crops, and the requirement of resource utilization of crop straws is increasingly strong under the era background that environmental protection policies are increasingly normalized. Secondly, in agricultural production in China, the inorganic fertilizer is used in a large amount, so that cultivated land in China has improved contents of nitrogen, phosphorus, potassium and the like, but the content of organic matters is reduced, the direct consequence is that plant diseases and insect pests are increased, the physical characteristics and the microbial system of the soil are seriously damaged, the operation is repeated in a round way, the whole content of organic matters in the soil is greatly reduced, and the inorganic fertilizer and pesticide residues are greatly increased in the soil. The soil is acidified, hardened and poor in air permeability, and the water retention capacity and the fertilizer retention capacity are greatly reduced, so that the sustainable development of agriculture in China is severely restricted. Therefore, the biomass restoration of the soil and the restoration and reduction of the soil ecosystem, and the realization of organic agriculture and pollution-free agriculture are also the leading direction of agricultural development in China. The biological organic fertilizer using the straws as the original raw material has become a globally accepted optimal scheme for soil biomass modification and green organic agriculture sustainable development due to excellent biological activity for soil improvement and a unique repair mode aiming at the existing problems of soil hardening, water permeability and the like. The common problems faced by the current biomass fermentation method for resource utilization of straws are that the production industry is relatively complex, the conventional method is adopted at present for strain cultivation, the recycling process of temperature, humidity and fermentation liquor is not mature, the cost is high, and the cultivation speed and efficiency are to be improved. Therefore, the method for simplifying the ecological organic fertilizer is provided from the basic substrate of the biomass fermented straw, is simple to operate and low in cost, optimizes the preparation process of the biomass organic fertilizer, and improves the preparation efficiency and quality of the straw-based biomass organic fertilizer from the physical and chemical aspects. In the fertilization process, at present, the mechanical soil turning and organic fertilizer mixing measures are still mainly adopted according to the traditional fertilization and experience fertilization measures, so that the problems of poor dispersion effect of the organic fertilizer in soil, low absorption efficiency, high fertilizer consumption, yield reduction and the like can be caused. Especially aiming at different types of paddy field soil, the fertilization has larger difference due to the difference of soil characteristics. Different types of soil have differences in soil profile composition and fertility characteristics, and after the organic fertilizer is used, the nitrogen supply capacity, the nutrient conversion process and the utilization rate of nitrogen fertilizer of the soil are affected due to the entering of exogenous organic materials and the decomposition process in the soil, so that the fertility and the yield of rice are affected. The utility model discloses to the above-mentioned problem, provide a soil prosthetic devices is reinforceed in magnetic field control, cooperation magnetic ecology fertilizer, according to local conditions to the soil characteristic, control the diffusion velocity of fertilizer in soil on microcosmic, solve fertilizer especially straw and fertilize the confusion after returning, cause fertilizer loss, waste, low yield, the inefficient technological problem.
The technical scheme is as follows:
the utility model provides a soil prosthetic devices is reinforceed in magnetic field control, includes the box and is located the permanent magnet cavity of bottom half, evenly distributed is a plurality of in the permanent magnet cavity has the permanent magnet, be equipped with the pivot of being connected with the permanent magnet cavity in the middle of every permanent magnet, the permanent magnet can revolute the rotation of axis of rotation horizontal plane, still be equipped with a controlling means in the box, this controlling means is through the rotational speed of control pivot and then the rotational speed of control permanent magnet. Further, be fixed with a supporting shaft between the top of box and the bottom, the supporting shaft runs through and does not contact the permanent magnet cavity, the supporting shaft overcoat has the spring, spring coupling the top and the permanent magnet cavity of box, controlling means controls the height of permanent magnet cavity through the elasticity of control spring. Furthermore, the bottom of the box body is provided with a pulley, and the pulley is connected with a control device.
Furthermore, the control device comprises a controller and a control knob, the control knob comprises a rotating speed adjusting knob, a height adjusting knob and a speed adjusting knob, a signal of the rotating speed of the permanent magnet is sent to the controller through the rotating speed adjusting knob, and the controller sends an instruction to control the rotating speed of the permanent magnet; the height of the permanent magnet cavity from the ground is further controlled by the controller through controlling the elasticity of the spring; the speed adjusting knob sends a signal to the controller, and the controller controls the speed of the pulley to further control the running speed of the whole device. The utility model also provides an utilize foretell magnetic field control to strengthen soil prosthetic devices and carry out soil remediation's method, including following step: the method comprises the following steps of (1) broadcasting the magnetic ecological organic fertilizer with 100Kg per mu along with fine ploughing before crop sowing; (2) after the broadcasting is finished, the magnetic field is used for controlling the soil remediation device to carry out soil remediation; (3) standing for 12-18h, and then sowing crops; (4) after sowing, the reinforced soil restoration device is controlled by a magnetic field to perform reinforced absorption once every 10 to 20 days, and the reinforced absorption times are 1 to 3. So that the ecological organic fertilizer is utilized to the maximum extent. The utility model also provides a preparation method of the ecological organic fertilizer of magnetism as follows: (1) straw fermentation: the EM microbial inoculum is blended into water, stirred uniformly and added into straw powder, and then fermented in a fermentation tank to obtain straw fermentation material; the weight ratio of the EM microbial inoculum to the water to the straws is 3-8: 800-1000: 800-; the size of the straw powder is 2-5 cm;
(2) preparing materials: mixing bentonite, magnetic biochar, EM microbial inoculum and the straw fermentation material prepared in the step (1), and uniformly stirring to prepare a coarse material; the weight ratio of the bentonite to the magnetic biochar to the EM microbial inoculum to the straw fermentation material is 15-30: 15-30: 3-5: 500-800;
(3) and (3) granulation: and (3) putting the coarse material obtained in the step (2) into a granulator for granulation and drying treatment to obtain the magnetic ecological organic fertilizer, wherein the drying temperature is 30-40 ℃, and the microorganism propagation and survival are facilitated.
Further, the concentration of the EM bacteria is ≧ 3 × 108Each/ml, can build a stable ecological microorganism system, so that the microorganism can better output nutrient substances required by plants.
The utility model discloses can be according to the different diffusion velocity of size and the magnetic field rotation rate through external magnetic field of the condition of different soil in soil from microcosmic control microorganism in soil, strengthen crops to the absorption and the utilization of ecological organic fertilizer. Simultaneously the utility model discloses a magnetic field control reinforces soil prosthetic devices can plant the clearance according to soil different conditions and crops and use the device of equidimension not, reaches according to local conditions, convenient operation's purpose.
Advantageous effects
Compared with the prior art, the utility model not only provides a magnetic ecological organic fertilizer capable of restoring soil, which can improve the granular structure of soil, activate nutrient elements, and can not cause environmental pollution in the production and use processes, effectively promote the absorption of crops to nutrients, improve the quality and quality of crops, the utility model is characterized in that the magnetic biochar is added in the ecological organic fertilizer, which not only can improve the loosening and water locking capacity of soil, but also can control the diffusion degree and the uniform distribution degree of the ecological organic fertilizer in the soil by combining the magnetic field control strengthening soil restoration device in the utility model, and acts on the magnetic biochar attached on EM bacteria in the mode of external magnetic field, and microscopically realizes the control of the diffusion degree and the uniform distribution degree of the ecological organic fertilizer in the soil, and the device is convenient and simple to operate, reduces the cost and manpower, has the effects of obviously increasing production and saving resources, and comprehensively improves the economic and social, the maximum utilization of the organic fertilizer in agricultural production is ensured.
Drawings
Fig. 1 is a diagram of the magnetic field control reinforced soil remediation device of the present invention.
Fig. 2 is a schematic view of the magnetic field control reinforced soil remediation device of the present invention before use.
Fig. 3 is a schematic diagram of the effect of the magnetic field control reinforced soil remediation device after use.
Description of the drawings: 1-box body, 2-supporting shaft, 3-spring, 4-permanent magnet cavity, 5-permanent magnet, 6-pulley, 7-1-height adjusting knob, 7-2-rotating speed adjusting knob, 7-3-speed adjusting knob, 8-magnetic ecological organic fertilizer and 9-soil.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example 1A magnetic field controlled reinforced soil remediation device (FIG. 1)
Including box 1 and the permanent magnet cavity 4 that is located box 1 bottom, evenly distributed has a plurality of permanent magnet 5 in the permanent magnet cavity 4, is equipped with the pivot of being connected with permanent magnet cavity 4 in the middle of every permanent magnet 5, and permanent magnet 5 can revolute the rotation of axis of rotation horizontal plane, still is equipped with a controlling means in the box 1, and this controlling means is through the rotational speed of control pivot and then the rotational speed of control permanent magnet. Be fixed with a back shaft 2 between the top of box 1 and the bottom, back shaft 2 runs through and does not contact permanent magnet cavity 4, and 2 overcoat of back shaft have spring 3, and spring 3 connects the top and the permanent magnet cavity of box 1, and controlling means controls the height of permanent magnet cavity through the elasticity of control spring. The bottom of the box body 1 is provided with a pulley 6, and the pulley 6 is connected with a control device.
The control device comprises a controller (positioned in the box body and not shown in the figure) and a control knob, wherein the control knob comprises a rotating speed adjusting knob 7-2, a height adjusting knob 7-1 and a speed adjusting knob 7-3, a signal of the rotating speed of the permanent magnet is sent to the controller through the rotating speed adjusting knob 7-2, and the controller sends an instruction to control the rotating speed of the permanent magnet 5; a signal is sent to the controller through the height adjusting knob 7-1, and the controller controls the elasticity of the spring 3 to further control the height of the permanent magnet cavity 4 from the ground; the controller is sent with a signal by the speed adjusting knob 7-3, and the controller controls the speed of the pulley 6 to further control the running speed of the whole device.
Example 2
The method for repairing the soil by using the magnetic field control reinforced soil repairing device comprises the following steps: (1) before crop sowing, the magnetic ecological organic fertilizer is applied together with fine ploughing according to 100Kg per mu; (2) after the broadcasting is finished, setting parameters, and controlling a soil remediation device by using a magnetic field to perform soil remediation; (3) standing for 12h to sow crops; (4) after sowing, the reinforced soil restoration device is controlled by a magnetic field to perform reinforced absorption once every 15 days, wherein the reinforced absorption times are 2 times.
Fig. 2 and 3 are demonstration diagrams of the effect of the magnetic field control reinforced soil remediation device before and after use, wherein before use, the magnetic ecological organic fertilizer 8 has aggregated particles in the soil 9, and after use, the magnetic ecological organic fertilizer 8 is more dispersed in the soil 9.
Example 3
The method for repairing the soil by using the magnetic field control reinforced soil repairing device comprises the following steps: (1) before crop sowing, the magnetic ecological organic fertilizer is applied together with fine ploughing according to 100Kg per mu; (2) after the broadcasting is finished, setting parameters, and controlling and strengthening the soil remediation device by using a magnetic field to perform soil remediation; (3) standing for 18h to sow crops; (4) after sowing, the reinforced soil restoration device is controlled by a magnetic field to perform reinforced absorption once every 10 days, and the reinforced absorption times are 3 times.
Example 4 preparation method of magnetic ecological organic fertilizer (1) straw fermentation: the EM microbial inoculum is blended into water, stirred uniformly and added into straw powder, and then fermented in a fermentation tank to obtain straw fermentation material; the weight ratio of the EM microbial inoculum to water to straws is 1: 100: 100, respectively; the size of the straw powder is 2-5 cm;
(2) preparing materials: mixing bentonite, magnetic biochar, EM microbial inoculum and the straw fermentation material prepared in the step (1), and uniformly stirring to prepare a coarse material; the weight ratio of the bentonite to the magnetic biochar to the EM microbial inoculum to the straw fermentation material is 5: 5: 1: 200 of a carrier;
(3) and (3) granulation: and (3) putting the coarse material obtained in the step (2) into a granulator for granulation and drying treatment to obtain the magnetic ecological organic fertilizer, wherein the drying temperature is 35 ℃, and the microorganism propagation and survival are facilitated.
EM strain concentration =4 × 108The magnetic biochar is purchased from the model KL40 of the Prov-Chu-you activated carbon of Foshan city.
Example 5 preparation method of magnetic ecological organic fertilizer (1) straw fermentation: the EM microbial inoculum is blended into water, stirred uniformly and added into straw powder, and then fermented in a fermentation tank to obtain straw fermentation material; the weight ratio of the EM microbial inoculum to water to straws is 1: 200: 200 of a carrier; the size of the straw powder is 2-5 cm;
(2) preparing materials: mixing bentonite, magnetic biochar, EM microbial inoculum and the straw fermentation material prepared in the step (1), and uniformly stirring to prepare a coarse material; the weight ratio of the bentonite to the magnetic biochar to the EM microbial inoculum to the straw fermentation material is 5: 5: 1: 280 parts of;
(3) and (3) granulation: and (3) putting the coarse material obtained in the step (2) into a granulator for granulation and drying treatment to obtain the magnetic ecological organic fertilizer, wherein the drying temperature is 35 ℃, and the microorganism propagation and survival are facilitated.
The EM bacterial concentration =5 × 108The magnetic biochar is purchased from the model KL40 of the Prov-Chu-you activated carbon of Foshan city.
Example 6
When the magnetic ecological organic fertilizer prepared in the example 4 is applied to the soil remediation method of the example 2, a comparison test is carried out on the magnetic ecological organic fertilizer and two farmlands without using the magnetic field control reinforced soil remediation device, and the wheat yield produced by the soil remediated by the magnetic field control reinforced soil remediation device is more than 30% per mu. Further verify the utility model discloses soil prosthetic devices's yield increase effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (4)
1. The utility model provides a soil prosthetic devices is reinforceed in magnetic field control which characterized in that, includes the box and is located the permanent magnet cavity of bottom half, evenly distributed has a plurality ofly the permanent magnet in the permanent magnet cavity, be equipped with the pivot of being connected with the permanent magnet cavity in the middle of every permanent magnet, the permanent magnet can revolute the rotation of axis of rotation horizontal plane, still be equipped with a controlling means in the box, this controlling means is through the rotational speed of control pivot and then the rotational speed of control permanent magnet.
2. The magnetic field control reinforced soil remediation device of claim 1, wherein a support shaft is fixed between the top and the bottom of the box body, the support shaft penetrates through the permanent magnet cavity and does not contact the permanent magnet cavity, a spring is sleeved outside the support shaft, the spring connects the top end of the box body and the permanent magnet cavity, and the control device controls the height of the permanent magnet cavity by controlling the elastic force of the spring.
3. The magnetic field control reinforced soil remediation device of claim 1 wherein the bottom of the tank is fitted with a pulley, the pulley being connected to the control means.
4. The magnetic field controlled reinforced soil remediation device of any one of claims 1 to 3, wherein said control means comprises a controller and control knobs, said control knobs comprising a speed adjustment knob, a height adjustment knob and a speed adjustment knob.
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| CN202020124169.9U CN211745205U (en) | 2020-01-20 | 2020-01-20 | Magnetic field control reinforced soil restoration device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111096114A (en) * | 2020-01-20 | 2020-05-05 | 南京白龙有机农业科技开发有限公司 | Magnetic field control reinforced soil remediation device and soil remediation method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111096114A (en) * | 2020-01-20 | 2020-05-05 | 南京白龙有机农业科技开发有限公司 | Magnetic field control reinforced soil remediation device and soil remediation method |
| CN111096114B (en) * | 2020-01-20 | 2024-02-20 | 河海大学 | Magnetic field control reinforced soil restoration device and soil restoration method |
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