CN211255763U - Straw bioengineering normal position still field processing apparatus - Google Patents

Straw bioengineering normal position still field processing apparatus Download PDF

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CN211255763U
CN211255763U CN201922037028.3U CN201922037028U CN211255763U CN 211255763 U CN211255763 U CN 211255763U CN 201922037028 U CN201922037028 U CN 201922037028U CN 211255763 U CN211255763 U CN 211255763U
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nozzle
straw
dust
proof box
machine body
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彭杏敏
李玉军
任万涛
郭建明
刘士超
杨爱学
田蒙生
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Jc Pacific International Co ltd
Fangshan District Agricultural Technology Service Center Of Beijing
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Jc Pacific International Co ltd
Fangshan District Agricultural Technology Service Center Of Beijing
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
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    • Y02W30/40Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

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Abstract

The utility model provides a still field processing apparatus of straw bioengineering normal position, including still field machine body of straw, still field machine body of straw includes the frame, be equipped with the dust-proof box in the frame, the bottom and the front portion of dust-proof box are opened, the rear portion of dust-proof box is equipped with the connecting hole, still field machine body of straw is located in the dust-proof box, be equipped with vertical nozzle mounting panel in the dust-proof box, the nozzle mounting panel is located the front end of still field machine body of straw, be equipped with the nozzle on the nozzle mounting panel, the nozzle is connected with conveyer pipe and material pump, the material pump is arranged in the solution jar. The utility model discloses a still field processing apparatus of straw bioengineering normal position has the straw simultaneously and smashes still field and spray the function of biological thoroughly decomposed microbial inoculum to kibbling straw. The dust-proof box is matched with a biological decomposition microbial inoculum of sprayed liquid, and can also effectively inhibit particles from flying and reduce flying dust.

Description

Straw bioengineering normal position still field processing apparatus
Technical Field
The utility model relates to a straw processing technology field, in particular to straw bioengineering normal position still field processing apparatus.
Background
In the popularization process of the straw returning technology for decades, the carbon-nitrogen ratio of soil in the field where straw is not treated is disordered, the plant diseases and insect pests are increased, the degradation period of the straw is long, the sowing can be influenced by too long crushed straw, crops cannot fall down, and harmful gas generated when the straw is rotten threatens the growth of the crops.
The straw bioengineering technical treatment is that the high-speed biological decomposition microbial inoculum is fully mixed with straws through the standardized and flow engineering operation of mechanical crushing, mechanical spraying and mechanical rotary tillage, so that the straw humification is accelerated, germ and insect eggs are killed, the emission of harmful gas is reduced, the soil is improved, the utilization rate of the fertilizer is improved, the stress resistance of plants is enhanced, and the crop quality is improved.
The comprehensive utilization of the straws is used as a work content for promoting energy conservation and emission reduction, developing circular economy and promoting the ecological civilization construction in rural areas. The organic materials can be effectively transformed, added with value and circulated on site, and the purposes of labor saving, simplicity, cost saving and efficiency improvement are achieved.
The existing straw returning machine only has the function of crushing straws, and also needs special spraying equipment to spray biological decomposition inoculant, and in the straw returning process, dust and particles fly upward to pollute the environment and simultaneously influence the health of operators.
SUMMERY OF THE UTILITY MODEL
Based on above problem, the utility model provides a can smash the straw, realize that the straw is still field, can spray biological thoroughly decomposed microbial inoculum again simultaneously, reduce the still field processing apparatus of straw bioengineering normal position that dust particle pollutes.
The utility model provides a still field processing apparatus of straw bioengineering normal position, including still field machine body of straw, still field machine body of straw includes the frame, be equipped with the dust-proof box in the frame, the bottom and the front portion of dust-proof box are opened, still field machine body of straw is located in the dust-proof box, be equipped with vertical nozzle mounting panel in the dust-proof box, the nozzle mounting panel is located the front end of still field machine body of straw, be equipped with the nozzle on the nozzle mounting panel, the nozzle is connected with conveyer pipe and material pump, the material pump is arranged in the solution jar.
According to some embodiments of the present invention, the front end of the nozzle mounting plate is provided with a protective net.
According to some embodiments of the invention, the nozzle comprises a biological decomposition inoculant nozzle and a water nozzle, the diameter of the biological decomposition inoculant nozzle is larger than the diameter of the water nozzle, and the water nozzle is arranged around the biological decomposition inoculant nozzle; the solution tank comprises an independent biological decomposition microbial inoculum mixing tank and a clean water tank.
According to some embodiments of the invention, the solution tank is located at the top of the dust box.
According to some embodiments of the utility model, biological thoroughly decomposed microbial inoculum blending tank includes the rotatory bucket on upper portion and the stock solution bucket of lower part, rotatory barrel sleeve is established in the axis of rotation, be equipped with feed inlet, water inlet and discharge gate on the rotatory bucket, be equipped with the valve on the discharge gate, be equipped with on the stock solution bucket with discharge gate complex feed liquor groove, the bottom in feed liquor groove is equipped with the feed liquor mesh.
According to some embodiments of the invention, at least one of said water nozzles is detachable and is equipped with an independent removable delivery pipe.
The utility model has the advantages that:
the utility model discloses a still field processing apparatus of straw bioengineering normal position has the straw simultaneously and smashes still field and spray the function of biological thoroughly decomposed microbial inoculum to kibbling straw. The dust-proof box is matched with a biological decomposition microbial inoculum of sprayed liquid, and can also effectively inhibit particles from flying and reduce flying dust. In some embodiments of the present invention, the protective net can prevent the nozzle from being damaged by the crushed straw or the foreign matter. The utility model discloses an in some embodiments, the water nozzle encircles biological thoroughly decomposed microbial inoculum nozzle sets up and to subside biological thoroughly decomposed microbial inoculum liquid with clear water, descends biological thoroughly decomposed microbial inoculum liquid on kibbling straw, prevents that biological thoroughly decomposed microbial inoculum liquid from wafting to the air and polluted environment when blowing out. In some embodiments of the present invention, the biological decomposition inoculant liquid can be fully mixed. In some embodiments of the present invention, a detachable water nozzle equipped with an independent movable delivery pipe can be used to provide the rotating tub with the water required for mixing the biological decomposing inoculant.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a sectional view of an embodiment of the in-situ returning straw bioengineering apparatus of the present invention;
FIG. 2 is a cross-sectional view of another embodiment of the in-situ returning straw bioengineering apparatus of the present invention;
FIG. 3 is a front view of an embodiment of a nozzle mounting plate of the straw bioengineering in-situ field returning treatment device of the present invention;
FIG. 4 is a cross-sectional view of an embodiment of the biological decomposing inoculant mixing tank of the straw bioengineering in-situ field processing apparatus.
Description of reference numerals: the biological decomposition-promoting agent mixing tank comprises a dust-proof box 10, a nozzle mounting plate 20, a nozzle 30, a solution tank 40, a protective screen 50, a biological decomposition-promoting agent nozzle 31, a water nozzle 32, a biological decomposition-promoting agent mixing tank 41, a rotary barrel 411, a liquid storage barrel 412, a liquid inlet groove 413 and a liquid inlet mesh 414.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1, a straw bioengineering normal position still field processing apparatus, including the straw returning field machine body, the straw returning field machine body includes the frame, its characterized in that, be equipped with dust-proof box 10 in the frame, dust-proof box 10's bottom and front portion are opened, and are optional, dust-proof box 10's rear portion is equipped with the connecting hole for be connected with other part or equipment, the straw returning field machine body is located in the dust-proof box 10, be equipped with vertical nozzle mounting panel 20 in the dust-proof box 10, nozzle mounting panel 20 is located the front end of straw returning field machine body, be equipped with nozzle 30 on the nozzle mounting panel 20, nozzle 30 is connected with conveyer pipe and material pump, 40 in the solution jar is arranged in to the material pump.
The utility model discloses a still field processing apparatus of straw bioengineering normal position has the straw simultaneously and smashes still field and spray the function of biological thoroughly decomposed microbial inoculum to kibbling straw. The nozzle is arranged in front of the straw returning machine body, straws can be wetted firstly, sprayed biological decomposition inoculant liquid can prevent the straws from being crushed and returning to the field to generate flying particles, and the dust-proof box can further limit the outward diffusion of the particles. The front part and the bottom part of the dust-proof box are opened, so that the normal straw smashing and returning of the straw returning machine body are not influenced. The straw returning machine body can be connected with other parts or other machine equipment through a connecting hole at the rear part of the dust-proof box. Preferably, the nozzle is directed obliquely downward. Researchers of the application find in practice that the nozzle faces obliquely downwards, and the rate of utilization of the biological decomposition inoculant liquid can be remarkably improved.
As shown in fig. 2, in some embodiments, the nozzle mounting plate 20 is provided at a front end thereof with a protection net 50.
The protective net positioned at the front end of the nozzle mounting plate can prevent larger straws or foreign matters from damaging the nozzle.
As shown in fig. 3, in some embodiments, the nozzle 30 comprises a biological decomposition agent nozzle 31 and a water nozzle 32, the diameter of the biological decomposition agent nozzle 31 is larger than the diameter of the water nozzle 32, and the water nozzle 32 is disposed around the biological decomposition agent nozzle 31; the solution tank 40 comprises an independent biological decomposition inoculant mixing tank 41 and a clean water tank.
The water nozzles are arranged around the biological decomposition inoculant nozzle, clear water can be used for settling biological decomposition inoculant liquid, the biological decomposition inoculant liquid is landed on the crushed straw, and the biological decomposition inoculant liquid is prevented from floating into the air to pollute the environment when wind blows.
In addition, the diameter of the biological decomposition inoculant nozzle 31 is larger than that of the water nozzle 32, so that the use amount of clean water is controlled on one hand, and the biological decomposition inoculant nozzle 31 is prevented from being blocked by possible particles in the mixed liquid of the biological decomposition inoculant on the other hand.
In some embodiments, the biological inoculant mixing tank 41 and the clean water tank are located on top of the dust box 10, respectively.
The biological decomposition microbial inoculum mixing tank 41 and the clean water tank are arranged at the top of the dust-proof box 10, so that the operations of adding water and supplementing the biological decomposition microbial inoculum can be conveniently carried out.
As shown in fig. 4, in some embodiments, the biological decomposition inoculant mixing tank 41 comprises a rotary barrel 411 on the upper part and a liquid storage barrel 412 on the lower part, the rotary barrel 411 is sleeved on the rotating shaft, the rotary barrel 411 is provided with a feed inlet, a water inlet and a discharge outlet, the discharge outlet is provided with a valve, the liquid storage barrel 412 is provided with a feed inlet groove 413 matched with the discharge outlet, and the bottom of the feed inlet groove 413 is provided with feed inlet meshes 414.
In order to prevent the mixed liquid of the biological decomposition microbial inoculum from settling in use, the mixed liquid of the biological decomposition microbial inoculum can be kept as uniform as possible by the rotation of the rotating barrel. The rotation of the rotary tub may be driven by a motor.
The bottom of feed liquor groove 413 is equipped with feed liquor mesh 414, makes things convenient for the mixed liquid of the biological thoroughly decomposed microbial inoculum in rotatory bucket 411 to get into feed liquor groove 413, can prevent again that the foreign matter from getting into.
In some embodiments, at least one of the water nozzles 32 is removable and is equipped with a separate removable delivery tube. Preferably, the water nozzle 32 can adjust the water outlet diameter and pressure.
A water nozzle, which is removable and equipped with a separate removable delivery tube, can be used to supply the rotating tub with the water required to mix the biological inoculant. By adjusting the diameter and pressure of the water outlet, the pressure can be increased to perform pressure washing on the nozzles, the protective net and the liquid inlet meshes which need to be cleaned or blocked.
The utility model discloses an actual application condition:
the straw bioengineering in-situ field returning processing device of the utility model is adopted to carry out field operation in several natural villages in mountain areas of Beijing city.
The biological decomposition agent adopts a product which is mainly researched and developed by agriculture and forestry institute in Beijing
Figure BDA0002285319680000051
No. 1 strong fast decomposing inoculant, registration certificate number: microbial fertilizer (2017) Lin character (4816) and effective viable count is more than or equal to 5 hundred million-And g or more. Production standard "agricultural microbial inoculum" GB 20287-2006.
The operation process is as follows:
1, harvesting crops such as wheat, corn and the like by using a combine harvester; the crushing length of the straws is less than 10cm, and the residual length of the roots of the stubbles is less than 18 cm;
2 the straw bioengineering in-situ field returning treatment device of the utility model is reused for returning the straws to the field and spraying the plastic biological decomposition agent at the same time, the length of the straws is required to be less than 5cm, the strong-speed decomposition agent is required to be 2-3 kg/mu, and the straws are diluted by water for 100 times and 200 times to be uniformly sprayed and moistened;
3, mechanically carrying out rotary tillage once, wherein the depth is more than 15 cm;
4. the soil humidity after the rotary tillage and the leveling is more than 50 percent, preferably 60 to 70 percent; the drought soil should be watered, sprinkled and sprayed
5. After 5-7 days of rotary tillage and fodder leveling, the next crop can be sown.
Compared with the conventional treatment (deep turning method), the bioengineering treatment method using the device of the utility model has the advantages of low cost and a plurality of advantages, and is shown in the following table.
TABLE 1 cost comparison of straw bioengineering treatment with conventional treatment (Yuan/mu)
Work item Pulverizing Medicament spreading Rotary tillage Deep ploughing Decomposing inoculant Total up to
Bioengineering treatment of straw 50 15 50 60 175
Conventional treatment (deep ploughing method) 50 50 60 160
Note: the rotary cultivator is properly changed to realize the integrated operation of sowing and rotary tillage, and the cost of the two treatment methods is basically consistent.
TABLE 2 advantages of straw bioengineering treatment (45 days later)
Figure BDA0002285319680000061
Figure BDA0002285319680000071
Note: the length of the residual straw is more than 2 cm; the disease and insect pest incidence rate is the ratio of 50 plants to be investigated to have disease and insect pest harmfulness; the plant height and stem thickness are the average value of the measurement of 20 plants which are continuously taken as representative plants.
TABLE 3 soil straw Biomass and microbial changes (90 days)
Figure BDA0002285319680000072
TABLE 4 soil property comparison table for straw bioengineering in situ returning treatment (90 days)
Figure BDA0002285319680000073
In tables 3 and 4, soil samples were extracted for background measurement after receiving wheat, and soil samples were extracted for conventional treatment and bioengineering treatment 45 days and 90 days after straw returning operation.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (6)

1. Straw bioengineering normal position still field processing apparatus, including straw returning field machine body, straw returning field machine body includes the frame, its characterized in that, be equipped with dust-proof box (10) in the frame, the bottom and the front portion of dust-proof box (10) are opened, straw returning field machine body is located in dust-proof box (10), be equipped with vertical nozzle mounting panel (20) in dust-proof box (10), nozzle mounting panel (20) are located the front end of straw returning field machine body, be equipped with nozzle (30) on nozzle mounting panel (20), nozzle (30) are connected with conveyer pipe and material pump, the material pump is arranged in solution tank (40).
2. The apparatus according to claim 1, wherein the nozzle mounting plate (20) is provided at a front end thereof with a protective net (50).
3. The apparatus of claim 1, wherein the nozzle (30) comprises a biological inoculant nozzle (31) and a water nozzle (32), the biological inoculant nozzle (31) having a larger diameter than the water nozzle (32), the water nozzle (32) being arranged around the biological inoculant nozzle (31); the solution tank (40) comprises an independent biological decomposition inoculant mixing tank (41) and a clean water tank.
4. The device according to claim 1, characterized in that the solution tank (40) is located at the top of the dust box (10).
5. The device as claimed in claim 3, wherein the biological decomposition inoculant mixing tank (41) comprises an upper rotary barrel (411) and a lower liquid storage barrel (412), the rotary barrel (411) is sleeved on the rotary shaft, the rotary barrel (411) is provided with a feed inlet, a water inlet and a discharge outlet, the discharge outlet is provided with a valve, the liquid storage barrel (412) is provided with a liquid inlet groove (413) matched with the discharge outlet, and the bottom of the liquid inlet groove (413) is provided with a liquid inlet mesh (414).
6. Device according to claim 3, characterized in that at least one of said water nozzles (32) is removable and is provided with an independent removable delivery duct.
CN201922037028.3U 2019-11-22 2019-11-22 Straw bioengineering normal position still field processing apparatus Active CN211255763U (en)

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Application Number Priority Date Filing Date Title
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